/*
Theme Name: Vida
Theme URI: https://VIDA.com
Author: VIDA - Ideas para Crecer
Author URI: https://VIDA.com
Description: Tema personalizado para VIDA - Agencia de marketing digital y desarrollo de software. Optimizado para SEO, rendimiento y conversión.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: vida
Tags: custom-template, responsive-design, seo-optimized, accessibility-ready
*/

/* This stylesheet contains the main theme styles */

/* ========================================================================
   CSS Variables and Base Styles
   ======================================================================== */

/**
 * CSS Custom Properties (Variables)
 * 
 * Defines design tokens for colors, spacing, typography, and other reusable values.
 * Using CSS variables provides consistency and makes maintenance easier.
 */
:root {
    /* Brand Colors */
    --color-primary: #7CB342;      /* VIDA corporate green - used for CTAs, links, brand elements */
    --color-secondary: #558B2F;    /* Darker green for hover states and accents */
    --color-white: #FFFFFF;        /* Pure white for backgrounds and text on dark */
    
    /* Grayscale Colors */
    --color-gray-100: #F5F5F5;     /* Lightest gray for backgrounds */
    --color-gray-200: #E0E0E0;     /* Light gray for borders and dividers */
    --color-gray-300: #BDBDBD;     /* Medium-light gray for disabled states */
    --color-gray-400: #9E9E9E;     /* Medium gray for secondary text */
    --color-gray-500: #757575;     /* Medium-dark gray for body text */
    --color-gray-600: #616161;     /* Dark gray for headings */
    --color-gray-700: #424242;     /* Darker gray for emphasis */
    --color-gray-800: #212121;     /* Almost black for high contrast text */
    --color-gray-900: #000000;     /* Pure black for maximum contrast */
    
    /* Spacing Scale - Mobile-first approach */
    --spacing-xs: 0.5rem;          /* 8px - Small gaps, inline spacing */
    --spacing-sm: 1rem;            /* 16px - Standard spacing between elements */
    --spacing-md: 1.5rem;          /* 24px - Medium spacing for sections */
    --spacing-lg: 2rem;            /* 32px - Large spacing between major sections */
    --spacing-xl: 3rem;            /* 48px - Extra large spacing for page sections */
    --spacing-xxl: 4rem;           /* 64px - Maximum spacing for hero sections */
    
    /* Typography - Font Families */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    
    /* Typography - Font Sizes */
    --font-size-base: 1rem;        /* 16px - Base body text size */
    --font-size-sm: 0.875rem;      /* 14px - Small text, captions */
    --font-size-lg: 1.125rem;      /* 18px - Larger body text, subtitles */
    --font-size-xl: 1.25rem;       /* 20px - Lead text, large UI elements */
    
    /* Typography - Heading Font Sizes */
    --font-size-h1: 2.5rem;        /* 40px - Main page title */
    --font-size-h2: 2rem;          /* 32px - Section headings */
    --font-size-h3: 1.5rem;        /* 24px - Subsection headings */
    --font-size-h4: 1.25rem;       /* 20px - Card titles, small headings */
    --font-size-h5: 1.125rem;      /* 18px - Subheadings */
    --font-size-h6: 1rem;          /* 16px - Smallest heading */
    
    /* Typography - Font Weights */
    --font-weight-light: 300;      /* Light weight for large text */
    --font-weight-normal: 400;     /* Normal weight for body text */
    --font-weight-semibold: 600;   /* Semibold for emphasis and subheadings */
    --font-weight-bold: 700;       /* Bold for headings and strong emphasis */
    
    /* Typography - Line Heights */
    --line-height-tight: 1.2;      /* Tight line height for headings */
    --line-height-normal: 1.5;     /* Normal line height for body text */
    --line-height-relaxed: 1.8;    /* Relaxed line height for readability */
    
    /* Layout Constraints */
    --content-width: 1200px;       /* Maximum content width for readability */
    --content-width-narrow: 800px; /* Narrow content width for text-heavy pages */
}

/**
 * Responsive Typography Adjustments
 * 
 * Scale up font sizes on larger screens for better readability
 * and visual hierarchy.
 */
@media screen and (min-width: 768px) {
    :root {
        --font-size-h1: 3rem;      /* 48px on tablet and up */
        --font-size-h2: 2.25rem;   /* 36px on tablet and up */
        --font-size-h3: 1.75rem;   /* 28px on tablet and up */
        --spacing-xl: 4rem;        /* 64px on tablet and up */
        --spacing-xxl: 6rem;       /* 96px on tablet and up */
    }
}

@media screen and (min-width: 1024px) {
    :root {
        --font-size-h1: 3.5rem;    /* 56px on desktop */
        --font-size-h2: 2.5rem;    /* 40px on desktop */
    }
}

/**
 * Base Styles and CSS Reset
 * 
 * Establishes baseline styles for typography, box model, and common elements.
 */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    /* Set base font size for rem calculations */
    font-size: 16px;
    
    /* Smooth scrolling for anchor links */
    scroll-behavior: smooth;
    
    /* Prevent text size adjustments on orientation change (mobile) */
    -webkit-text-size-adjust: 100%;
}

body {
    /* Typography */
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    
    /* Colors */
    color: var(--color-gray-700);
    background-color: var(--color-white);
    
    /* Reset margins */
    margin: 0;
    padding: 0;
    
    /* Improved font rendering */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/**
 * Heading Styles
 * 
 * Establishes consistent typography hierarchy across all pages.
 * Uses semantic HTML with appropriate visual weight.
 */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-gray-800);
    margin-top: 0;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: var(--font-size-h1);
}

h2 {
    font-size: var(--font-size-h2);
}

h3 {
    font-size: var(--font-size-h3);
}

h4 {
    font-size: var(--font-size-h4);
    font-weight: var(--font-weight-semibold);
}

h5 {
    font-size: var(--font-size-h5);
    font-weight: var(--font-weight-semibold);
}

h6 {
    font-size: var(--font-size-h6);
    font-weight: var(--font-weight-semibold);
}

/**
 * Paragraph and Text Styles
 */
p {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
    line-height: var(--line-height-relaxed);
}

p:last-child {
    margin-bottom: 0;
}

/**
 * Link Styles
 */
a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover,
a:focus {
    color: var(--color-secondary);
    text-decoration: underline;
}

a:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/**
 * Strong and Emphasis
 */
strong, b {
    font-weight: var(--font-weight-bold);
}

em, i {
    font-style: italic;
}

/**
 * Lists
 */
ul, ol {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-lg);
}

li {
    margin-bottom: var(--spacing-xs);
    line-height: var(--line-height-relaxed);
}

/**
 * Images
 */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ========================================================================
   WhatsApp Floating Button
   ======================================================================== */

/**
 * WhatsApp Floating Button
 * 
 * Fixed-position button in bottom-right corner with WhatsApp branding.
 * Always visible while scrolling (sticky behavior).
 * Responsive and accessible on all devices.
 */
.whatsapp-button {
    /* Fixed positioning in bottom-right corner */
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999;
    
    /* Circular button design */
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    
    /* WhatsApp brand color */
    background-color: #25D366;
    color: #ffffff;
    
    /* Remove default link styling */
    text-decoration: none;
    
    /* Smooth transitions for interactions */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    
    /* Subtle shadow for depth */
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
}

.whatsapp-button:hover,
.whatsapp-button:focus {
    /* Scale up on hover for interactive feedback */
    transform: scale(1.1);
    
    /* Enhanced shadow on hover */
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    
    /* Maintain color on hover */
    color: #ffffff;
}

.whatsapp-button:focus {
    /* Visible focus outline for keyboard navigation */
    outline: 3px solid #128C7E;
    outline-offset: 2px;
}

.whatsapp-button svg {
    /* Icon sizing */
    width: 32px;
    height: 32px;
    
    /* Ensure icon color inherits from parent */
    fill: currentColor;
}

/* Responsive adjustments for mobile devices */
@media screen and (max-width: 768px) {
    .whatsapp-button {
        /* Slightly smaller on mobile to avoid blocking content */
        width: 56px;
        height: 56px;
        bottom: 16px;
        right: 16px;
    }
    
    .whatsapp-button svg {
        width: 28px;
        height: 28px;
    }
}

/* Ensure button doesn't overlap with WordPress admin bar when logged in */
.admin-bar .whatsapp-button {
    bottom: calc(20px + 32px); /* Add admin bar height on mobile */
}

@media screen and (min-width: 783px) {
    .admin-bar .whatsapp-button {
        bottom: 20px; /* Admin bar is at top on desktop, no adjustment needed */
    }
}

/* ========================================================================
   Header and Navigation Styles
   ======================================================================== */

/**
 * Site Header
 * 
 * Main header container with logo/title and navigation.
 * Sticky positioning for better navigation access.
 * Responsive layout that adapts to mobile and desktop viewports.
 */
.site-header {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    padding: var(--spacing-sm) 0;
    position: relative;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/**
 * Sticky Header States
 * 
 * Shows header when scrolling up, hides when scrolling down.
 */
.site-header.sticky-visible,
.site-header.sticky-hidden {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
}

.site-header.sticky-visible {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.site-header.sticky-hidden {
    transform: translateY(-100%);
    box-shadow: none;
}

.site-header .container {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

/**
 * Site Branding (Logo and Title)
 */
.site-branding {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    flex-shrink: 0;
}

.site-branding .custom-logo-link {
    display: block;
    line-height: 0;
}

.site-branding .custom-logo {
    max-height: 50px;
    width: auto;
    display: block;
}

.site-title {
    margin: 0;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
}

.site-title a {
    color: var(--color-gray-800);
    text-decoration: none;
    transition: color 0.3s ease;
}

.site-title a:hover,
.site-title a:focus {
    color: var(--color-primary);
    text-decoration: none;
}

.site-description {
    margin: var(--spacing-xs) 0 0;
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    font-weight: var(--font-weight-normal);
}

/**
 * Primary Navigation
 * 
 * Main navigation menu with responsive behavior:
 * - Mobile: Hamburger menu with toggle
 * - Desktop: Horizontal menu bar
 */
.primary-navigation {
    display: flex;
    align-items: center;
    margin-left: auto;
}

/**
 * Mobile Menu Toggle Button
 * 
 * Hamburger icon button visible on mobile/tablet.
 * Hidden on desktop when horizontal menu is shown.
 */
.menu-toggle {
    display: none; /* Hidden by default, shown on mobile via media query */
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border: none;
    padding: var(--spacing-sm);
    cursor: pointer;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1000000;
    box-shadow: 0 4px 12px rgba(124, 179, 66, 0.3);
}

.menu-toggle:hover,
.menu-toggle:focus {
    box-shadow: 0 6px 20px rgba(124, 179, 66, 0.5);
    transform: translateY(-2px);
}

.menu-toggle:focus {
    outline: 3px solid rgba(124, 179, 66, 0.3);
    outline-offset: 3px;
}

.menu-toggle.active {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
}

/**
 * Hamburger Icon (Three Lines)
 */
.hamburger-icon {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
}

.hamburger-icon span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--color-white);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

/**
 * Hamburger Icon Animation (X Transform)
 */
.menu-toggle.active .hamburger-icon span:nth-child(1) {
    transform: translateY(8.5px) rotate(45deg);
}

.menu-toggle.active .hamburger-icon span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.menu-toggle.active .hamburger-icon span:nth-child(3) {
    transform: translateY(-8.5px) rotate(-45deg);
}

/**
 * Menu Container and Menu List
 */
.menu-container {
    display: block;
}

.primary-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.primary-menu li {
    margin: 0;
    position: relative;
}

.primary-menu a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--color-gray-700);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    text-decoration: none;
    transition: color 0.3s ease, background-color 0.3s ease;
    border-radius: 4px;
}

.primary-menu a:hover,
.primary-menu a:focus {
    color: var(--color-primary);
    background-color: var(--color-gray-100);
    text-decoration: none;
}

.primary-menu a:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/**
 * Current/Active Menu Item
 */
.primary-menu .current-menu-item > a,
.primary-menu .current_page_item > a {
    color: var(--color-primary);
    background-color: var(--color-gray-100);
}

/**
 * Skip to Content Link (Accessibility)
 */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    z-index: 1000;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 0;
    outline: 2px solid var(--color-white);
    outline-offset: -2px;
}

.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    background-color: var(--color-gray-100);
    border-radius: 3px;
    box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
    clip: auto !important;
    color: var(--color-primary);
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}

/* ========================================================================
   Responsive Navigation - Mobile/Tablet
   ======================================================================== */

/**
 * Mobile Navigation (up to 768px)
 * 
 * Show hamburger menu toggle
 * Hide menu by default, show when .active class is added
 * Stack menu items vertically in full-screen overlay
 */
@media screen and (max-width: 768px) {
    /* Show hamburger menu button on mobile */
    .menu-toggle {
        display: block;
    }
    
    /* Hide menu by default on mobile - Modern Slide-In Menu */
    .menu-container {
        display: block;
        position: fixed;
        top: 0;
        right: 0;
        width: 85%;
        max-width: 380px;
        height: 100vh;
        background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
        padding: calc(80px + var(--spacing-lg)) var(--spacing-xl) var(--spacing-xl);
        overflow-y: auto;
        z-index: 999999;
        box-shadow: -4px 0 32px rgba(0, 0, 0, 0.5);
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    /* Decorative pattern overlay */
    .menu-container::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: 
            radial-gradient(circle at 20% 30%, rgba(124, 179, 66, 0.1) 0%, transparent 50%),
            radial-gradient(circle at 80% 70%, rgba(124, 179, 66, 0.08) 0%, transparent 50%);
        pointer-events: none;
    }
    
    /* Show menu when active class is added (via JavaScript) */
    .menu-container.active {
        transform: translateX(0);
    }
    
    /* Backdrop overlay - TEMPORARILY DISABLED */
    /*
    body::after {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.7);
        backdrop-filter: blur(4px);
        z-index: 999998;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        pointer-events: none;
    }
    
    body.menu-open::after {
        opacity: 1;
        visibility: visible;
        pointer-events: all;
    }
    */
    
    /* Stack menu items vertically */
    .primary-menu {
        flex-direction: column;
        gap: var(--spacing-xs);
        align-items: stretch;
        position: relative;
        z-index: 1;
    }
    
    .primary-menu li {
        border-bottom: none;
        transform: translateX(20px);
        opacity: 0;
        animation: slideInMenuItem 0.4s ease forwards;
    }
    
    .menu-container.active .primary-menu li:nth-child(1) {
        animation-delay: 0.1s;
    }
    
    .menu-container.active .primary-menu li:nth-child(2) {
        animation-delay: 0.15s;
    }
    
    .menu-container.active .primary-menu li:nth-child(3) {
        animation-delay: 0.2s;
    }
    
    .menu-container.active .primary-menu li:nth-child(4) {
        animation-delay: 0.25s;
    }
    
    .menu-container.active .primary-menu li:nth-child(5) {
        animation-delay: 0.3s;
    }
    
    .menu-container.active .primary-menu li:nth-child(6) {
        animation-delay: 0.35s;
    }
    
    @keyframes slideInMenuItem {
        to {
            transform: translateX(0);
            opacity: 1;
        }
    }
    
    .primary-menu a {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-lg);
        border-radius: 12px;
        color: rgba(255, 255, 255, 0.9);
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        position: relative;
        overflow: hidden;
    }
    
    .primary-menu a::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 4px;
        background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-secondary) 100%);
        transform: scaleY(0);
        transition: transform 0.3s ease;
    }
    
    .primary-menu a:hover::before,
    .primary-menu a:focus::before {
        transform: scaleY(1);
    }
    
    .primary-menu a:hover,
    .primary-menu a:focus {
        color: var(--color-white);
        background: rgba(124, 179, 66, 0.2);
        border-color: var(--color-primary);
        transform: translateX(8px);
    }
    
    /* Current/Active menu item on mobile */
    .primary-menu .current-menu-item > a,
    .primary-menu .current_page_item > a {
        color: var(--color-white);
        background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
        border-color: var(--color-primary);
        box-shadow: 0 4px 16px rgba(124, 179, 66, 0.4);
    }
    
    .primary-menu .current-menu-item > a::before,
    .primary-menu .current_page_item > a::before {
        transform: scaleY(1);
    }
    
    /* Add menu footer with branding */
    .menu-container::after {
        content: 'VIDA';
        position: absolute;
        bottom: var(--spacing-xl);
        left: var(--spacing-xl);
        font-size: var(--font-size-h2);
        font-weight: var(--font-weight-bold);
        color: rgba(124, 179, 66, 0.2);
        letter-spacing: 4px;
        z-index: 0;
    }
    
    /* Adjust header layout on mobile */
    .site-header .container {
        flex-wrap: nowrap;
    }
    
    .site-branding .custom-logo {
        max-height: 40px;
    }
    
    .site-title {
        font-size: var(--font-size-lg);
    }
    
    .site-description {
        display: none; /* Hide tagline on mobile to save space */
    }
}

/**
 * Tablet Navigation (769px - 1024px)
 * 
 * Similar to mobile but with slightly larger touch targets
 */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .site-header .container {
        padding: 0 var(--spacing-md);
    }
    
    .primary-menu {
        gap: var(--spacing-sm);
    }
    
    .primary-menu a {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-sm);
    }
}

/**
 * Desktop Navigation (1025px and above)
 * 
 * Horizontal menu bar, no hamburger button
 * Full navigation visible at all times
 */
@media screen and (min-width: 1025px) {
    .site-header {
        padding: var(--spacing-md) 0;
    }
    
    .site-branding .custom-logo {
        max-height: 60px;
    }
    
    .primary-navigation {
        flex: 1;
        justify-content: flex-end;
    }
    
    .menu-container {
        display: block !important; /* Override mobile hidden state */
    }
    
    .primary-menu {
        gap: var(--spacing-lg);
    }
}


/* ========================================================================
   Layout and Container Utilities
   ======================================================================== */

/**
 * Container
 * 
 * Centers content and applies maximum width for readability.
 * Responsive padding for all screen sizes.
 */
.container {
    width: 100%;
    max-width: var(--content-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

@media screen and (min-width: 768px) {
    .container {
        padding-left: var(--spacing-lg);
        padding-right: var(--spacing-lg);
    }
}

/**
 * Site Wrapper
 */
.site {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/**
 * Main Content Area
 * 
 * Adds padding-top when header becomes sticky to prevent content jump.
 */
.site-main {
    flex: 1;
}

/* Add space when sticky header is active */
body.has-sticky-header .site-main {
    padding-top: 80px; /* Approximate header height */
}

@media screen and (max-width: 768px) {
    body.has-sticky-header .site-main {
        padding-top: 70px; /* Smaller on mobile */
    }
}

/* ========================================================================
   Header and Navigation Styles
   ======================================================================== */

/**
 * Site Header
 * 
 * Main header with logo and navigation.
 * Sticky positioning on desktop for better UX.
 */
.site-header {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    padding: var(--spacing-sm) 0;
    position: relative;
    z-index: 100;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/**
 * Site Branding
 */
.site-branding {
    display: flex;
    flex-direction: column;
}

.site-title {
    margin: 0;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
}

.site-title a {
    color: var(--color-gray-800);
    text-decoration: none;
    transition: color 0.3s ease;
}

.site-title a:hover,
.site-title a:focus {
    color: var(--color-primary);
}

.site-description {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin: 0;
}

.custom-logo-link {
    display: block;
    max-width: 200px;
}

.custom-logo {
    height: auto;
    max-height: 60px;
    width: auto;
}

/* ========================================================================
   Button and CTA Styles
   ======================================================================== */

/**
 * Button Base Styles
 * 
 * Consistent button styling across all CTAs.
 * Touch-friendly minimum size (44x44px) for accessibility.
 * Flexbox layout for icon + text combinations.
 */
.btn,
button[type="submit"],
input[type="submit"],
input[type="button"],
input[type="reset"] {
    /* Layout and Positioning */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    
    /* Sizing - Touch-friendly minimum */
    min-height: 44px;
    min-width: 44px;
    padding: var(--spacing-sm) var(--spacing-lg);
    
    /* Typography */
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    
    /* Visual Styling */
    border: 2px solid transparent;
    border-radius: 8px;
    background-color: transparent;
    
    /* Interaction */
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
    
    /* Remove default button styles */
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/**
 * Button Focus State (Accessibility)
 * 
 * Visible focus indicators for keyboard navigation.
 * High contrast outline for WCAG AA compliance.
 */
.btn:focus,
.btn:focus-visible,
button[type="submit"]:focus,
input[type="submit"]:focus,
input[type="button"]:focus,
input[type="reset"]:focus {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/**
 * Button Disabled State
 * 
 * Reduced opacity and no pointer interaction for disabled buttons.
 */
.btn:disabled,
.btn.disabled,
button[type="submit"]:disabled,
input[type="submit"]:disabled,
input[type="button"]:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* ========================================================================
   Primary Button Variant
   ======================================================================== */

/**
 * Primary Button - Main CTA Style
 * 
 * Uses brand primary color (#7CB342) for high-visibility CTAs.
 * Ideal for main actions like "Contactar", "Ver Más", "Enviar".
 */
.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-white);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(124, 179, 66, 0.4);
}

.btn-primary:focus {
    background-color: var(--color-secondary);
    color: var(--color-white);
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(124, 179, 66, 0.4);
}

.btn-primary:active {
    background-color: var(--color-secondary);
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(124, 179, 66, 0.3);
}

/* ========================================================================
   Secondary Button Variant
   ======================================================================== */

/**
 * Secondary Button - Outline Style
 * 
 * Transparent background with primary color border and text.
 * Ideal for secondary actions like "Explorar Servicios", "Ver Proyectos".
 */
.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(124, 179, 66, 0.2);
}

.btn-secondary:focus {
    background-color: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
}

.btn-secondary:active {
    background-color: var(--color-primary);
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(124, 179, 66, 0.2);
}

/* ========================================================================
   Tertiary Button Variant (Ghost/Link Style)
   ======================================================================== */

/**
 * Tertiary Button - Minimal Link Style
 * 
 * No border, no background, just colored text with hover underline.
 * Ideal for "Leer más", "Cancelar", or low-priority actions.
 */
.btn-tertiary,
.btn-link {
    background-color: transparent;
    color: var(--color-primary);
    border-color: transparent;
    padding: var(--spacing-xs) var(--spacing-md);
}

.btn-tertiary:hover,
.btn-link:hover {
    background-color: var(--color-gray-100);
    color: var(--color-secondary);
    text-decoration: underline;
    transform: none;
}

.btn-tertiary:focus,
.btn-link:focus {
    background-color: var(--color-gray-100);
    color: var(--color-secondary);
}

.btn-tertiary:active,
.btn-link:active {
    background-color: var(--color-gray-200);
}

/* ========================================================================
   Button Size Variants
   ======================================================================== */

/**
 * Small Button
 * 
 * Compact size for tight spaces or secondary UI elements.
 */
.btn-small,
.btn-sm {
    min-height: 36px;
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
}

/**
 * Large Button
 * 
 * Prominent size for hero sections and major CTAs.
 */
.btn-large,
.btn-lg {
    min-height: 52px;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
}

/**
 * Extra Large Button
 * 
 * Maximum impact for primary hero CTAs.
 */
.btn-xlarge,
.btn-xl {
    min-height: 60px;
    padding: var(--spacing-lg) calc(var(--spacing-xl) * 1.5);
    font-size: var(--font-size-xl);
}

/* ========================================================================
   Button Width Variants
   ======================================================================== */

/**
 * Full Width Button
 * 
 * Spans entire container width. Useful for mobile layouts.
 */
.btn-block,
.btn-full-width {
    display: flex;
    width: 100%;
}

/**
 * Auto Width Button
 * 
 * Only as wide as content requires.
 */
.btn-auto {
    width: auto;
}

/* ========================================================================
   Button Color Variants
   ======================================================================== */

/**
 * White Button
 * 
 * White background with primary text. Used on colored backgrounds.
 */
.btn-white {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.btn-white:hover {
    background-color: var(--color-gray-100);
    color: var(--color-secondary);
    border-color: var(--color-gray-100);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

.btn-white:focus {
    background-color: var(--color-gray-100);
    color: var(--color-secondary);
}

.btn-white:active {
    background-color: var(--color-gray-200);
    transform: translateY(0);
}

/**
 * Dark Button
 * 
 * Dark gray background for light-themed sections.
 */
.btn-dark {
    background-color: var(--color-gray-800);
    color: var(--color-white);
    border-color: var(--color-gray-800);
}

.btn-dark:hover {
    background-color: var(--color-gray-700);
    border-color: var(--color-gray-700);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(33, 33, 33, 0.3);
}

.btn-dark:focus {
    background-color: var(--color-gray-700);
    color: var(--color-white);
}

.btn-dark:active {
    background-color: var(--color-gray-800);
    transform: translateY(0);
}

/**
 * Light Button
 * 
 * Light gray background for subtle actions.
 */
.btn-light {
    background-color: var(--color-gray-100);
    color: var(--color-gray-800);
    border-color: var(--color-gray-100);
}

.btn-light:hover {
    background-color: var(--color-gray-200);
    border-color: var(--color-gray-200);
    color: var(--color-gray-800);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn-light:focus {
    background-color: var(--color-gray-200);
    color: var(--color-gray-800);
}

.btn-light:active {
    background-color: var(--color-gray-300);
    transform: translateY(0);
}

/* ========================================================================
   Button Icon Styles
   ======================================================================== */

/**
 * Button with Icon
 * 
 * Supports icon + text or icon-only buttons.
 */
.btn-icon {
    gap: var(--spacing-sm);
}

.btn-icon svg,
.btn-icon img {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/**
 * Icon-Only Button (Square)
 * 
 * Equal width and height for perfect square buttons.
 */
.btn-icon-only {
    padding: var(--spacing-sm);
    min-width: 44px;
}

.btn-icon-only svg,
.btn-icon-only img {
    width: 24px;
    height: 24px;
}

/* ========================================================================
   Button Group Styles
   ======================================================================== */

/**
 * Button Group Container
 * 
 * Groups multiple buttons together with consistent spacing.
 */
.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: center;
}

.btn-group-vertical {
    flex-direction: column;
    align-items: stretch;
}

.btn-group-horizontal {
    flex-direction: row;
    align-items: center;
}

/* ========================================================================
   CTA Section Button Overrides
   ======================================================================== */

/**
 * CTA Section Buttons
 * 
 * Special styling for buttons inside CTA sections with colored backgrounds.
 */
.cta-section .btn-primary,
.global-cta-section .btn-primary,
.footer-cta .btn-primary {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.cta-section .btn-primary:hover,
.global-cta-section .btn-primary:hover,
.footer-cta .btn-primary:hover {
    background-color: var(--color-gray-100);
    border-color: var(--color-gray-100);
    color: var(--color-secondary);
    transform: translateY(-2px);
}

.cta-section .btn-secondary,
.global-cta-section .btn-secondary,
.footer-cta .btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.cta-section .btn-secondary:hover,
.global-cta-section .btn-secondary:hover,
.footer-cta .btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

/* ========================================================================
   Responsive Button Styles
   ======================================================================== */

/**
 * Mobile Responsive Adjustments
 * 
 * On mobile devices:
 * - Buttons stack vertically in groups
 * - Full-width buttons for better touch targets
 * - Adjusted padding for smaller screens
 */
@media screen and (max-width: 768px) {
    /* Stack buttons vertically on mobile */
    .hero-actions,
    .cta-actions,
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn,
    .cta-actions .btn,
    .cta-buttons .btn {
        width: 100%;
    }
    
    /* Adjust button group spacing */
    .btn-group {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }
    
    .btn-group .btn {
        width: 100%;
    }
    
    /* Reduce padding on large buttons for mobile */
    .btn-large,
    .btn-lg {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-base);
    }
    
    .btn-xlarge,
    .btn-xl {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-lg);
    }
}

/**
 * Tablet Responsive Adjustments
 */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    /* Allow horizontal button groups on tablet */
    .btn-group {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    /* Slightly reduce spacing */
    .btn-group {
        gap: var(--spacing-sm);
    }
}

/**
 * Desktop Optimizations
 */
@media screen and (min-width: 1025px) {
    /* Hover effects only on devices that support hover */
    .btn:hover {
        transform: translateY(-2px);
    }
    
    /* Ensure horizontal layout for button groups */
    .hero-actions,
    .cta-actions,
    .cta-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

/* ========================================================================
   Grid Layout System
   ======================================================================== */

/**
 * Services Grid
 * 
 * Responsive grid for displaying services, values, benefits, etc.
 * Mobile-first: 1 column on mobile, 2 on tablet, 3-4 on desktop.
 */
.services-grid,
.value-grid,
.benefits-grid,
.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

@media screen and (min-width: 768px) {
    .services-grid,
    .value-grid,
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .value-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/**
 * Contact Page Two-Column Layout
 */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

@media screen and (min-width: 1024px) {
    .contact-layout {
        grid-template-columns: 1.5fr 1fr;
        gap: var(--spacing-xxl);
    }
}

/* ========================================================================
   Hero Section Styles
   ======================================================================== */

/**
 * Hero Section
 * 
 * Large hero banner at the top of each page.
 * Responsive spacing and typography.
 */
.hero-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-white) 100%);
    text-align: center;
}

@media screen and (min-width: 768px) {
    .hero-section {
        padding: var(--spacing-xxl) 0;
    }
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-800);
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
}

.hero-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

@media screen and (min-width: 768px) {
    .hero-actions {
        flex-direction: row;
        justify-content: center;
    }
}

/* ========================================================================
   Section Styles
   ======================================================================== */

/**
 * General Section Styling
 */
section {
    padding: var(--spacing-xl) 0;
}

@media screen and (min-width: 768px) {
    section {
        padding: var(--spacing-xxl) 0;
    }
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-subtitle,
.section-description {
    text-align: center;
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-gray-600);
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.section-header {
    margin-bottom: var(--spacing-xl);
}

/* ========================================================================
   Card Styles
   ======================================================================== */

/**
 * Service Cards
 */
.service-card,
.service-category {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 12px;
    padding: var(--spacing-lg);
    transition: all 0.3s ease;
}

.service-card:hover,
.service-category:hover {
    border-color: var(--color-primary);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.service-icon,
.service-category-icon {
    width: 48px;
    height: 48px;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.service-title,
.service-category-title {
    font-size: var(--font-size-h4);
    margin-bottom: var(--spacing-sm);
}

.service-description,
.service-category-description {
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

/**
 * Project Cards
 */
.project-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 12px;
    padding: var(--spacing-lg);
    transition: all 0.3s ease;
}

.project-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.project-category {
    display: inline-block;
    padding: 4px 12px;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    border-radius: 4px;
    margin-bottom: var(--spacing-sm);
}

.project-title {
    font-size: var(--font-size-h4);
    margin-bottom: var(--spacing-md);
}

.project-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.project-detail strong {
    color: var(--color-gray-800);
    font-weight: var(--font-weight-semibold);
}

.project-detail p {
    color: var(--color-gray-600);
    margin-bottom: 0;
}

/**
 * Value and Benefit Items
 */
.value-item,
.benefit-item {
    text-align: center;
    padding: var(--spacing-md);
}

.value-icon,
.benefit-icon {
    width: 48px;
    height: 48px;
    color: var(--color-primary);
    margin: 0 auto var(--spacing-md);
}

.value-title,
.benefit-title {
    font-size: var(--font-size-h4);
    margin-bottom: var(--spacing-sm);
}

.value-description,
.benefit-description {
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

/* ========================================================================
   Project Filter System
   ======================================================================== */

/**
 * Filter Buttons
 */
.projects-filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-white);
    color: var(--color-gray-700);
    border: 2px solid var(--color-gray-300);
    border-radius: 8px;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn:focus {
    border-color: var(--color-primary);
    color: var(--color-primary);
    outline: none;
}

.filter-btn.active {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* ========================================================================
   Contact Page Specific Styles
   ======================================================================== */

/**
 * Contact Info Items
 */
.contact-info-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-gray-100);
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
}

.info-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.info-content {
    flex: 1;
}

.info-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-600);
    margin-bottom: 4px;
}

.info-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
}

.info-link:hover,
.info-link:focus {
    text-decoration: underline;
}

.info-description,
.info-text {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-top: 4px;
}

/**
 * Social Links Grid
 */
.social-links-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: var(--color-gray-100);
    border-radius: 8px;
    text-decoration: none;
    color: var(--color-gray-700);
    transition: all 0.3s ease;
}

.social-link:hover,
.social-link:focus {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.social-icon {
    width: 24px;
    height: 24px;
}

.social-label {
    font-weight: var(--font-weight-semibold);
}

/* ========================================================================
   Footer Styles
   ======================================================================== */

/**
 * Site Footer - MODERN REDESIGN
 */
.site-footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: rgba(255, 255, 255, 0.8);
    padding: 0;
    position: relative;
    overflow: hidden;
}

/* Decorative background pattern */
.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(124, 179, 66, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(124, 179, 66, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.site-footer .container {
    position: relative;
    z-index: 1;
}

/**
 * Footer CTA Section - IMPROVED
 */
.footer-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, #5fa030 100%);
    color: var(--color-white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Animated gradient overlay */
.footer-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 70%
    );
    animation: shine 3s infinite;
}

@keyframes shine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

.footer-cta .container {
    position: relative;
    z-index: 1;
}

.footer-cta-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-h2);
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

.footer-cta-subtitle {
    color: var(--color-white);
    opacity: 0.95;
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.footer-cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/**
 * Footer Main Content - REDESIGNED
 */
.footer-main {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.2) 100%);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xxl);
}

@media screen and (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }
}

@media screen and (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
        gap: var(--spacing-xxl);
    }
}

/**
 * Footer Column Styles
 */
.footer-column {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.footer-heading {
    color: var(--color-white);
    font-size: var(--font-size-h5);
    margin-bottom: var(--spacing-lg);
    font-weight: var(--font-weight-bold);
    position: relative;
    display: inline-block;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary) 0%, transparent 100%);
    border-radius: 2px;
}

/**
 * Footer About Section
 */
.footer-about {
    max-width: 100%;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
}

/**
 * Footer Menu
 */
.footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-menu li {
    margin-bottom: var(--spacing-sm);
}

.footer-menu a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    padding-left: 0;
}

.footer-menu a::before {
    content: '→';
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
    color: var(--color-primary);
}

.footer-menu a:hover,
.footer-menu a:focus {
    color: var(--color-primary);
    padding-left: 20px;
}

.footer-menu a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

/* Current/Active menu item in footer */
.footer-menu .current-menu-item > a,
.footer-menu .current_page_item > a {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

.footer-menu .current-menu-item > a::before,
.footer-menu .current_page_item > a::before {
    opacity: 1;
    transform: translateX(0);
}

/* Remove submenu items from footer (depth: 1) */
.footer-menu .sub-menu {
    display: none;
}

/**
 * Footer Contact List
 */
.footer-contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact-item .footer-icon {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-primary);
}

.footer-contact-item a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-contact-item a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

/**
 * Social Links - FONT AWESOME VERSION
 */
.social-links {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.social-link i {
    position: relative;
    z-index: 1;
    font-size: 20px;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-link:hover,
.social-link:focus {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(124, 179, 66, 0.3);
    color: #ffffff;
}

.social-link:hover::before {
    opacity: 1;
}

.social-link:hover i {
    transform: scale(1.15) rotate(5deg);
}

/* Individual social media brand colors on hover */
.social-instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    border-color: #e1306c;
}

.social-instagram:hover::before {
    opacity: 0;
}

.social-facebook:hover {
    background: #1877f2;
    border-color: #1877f2;
}

.social-facebook:hover::before {
    opacity: 0;
}

.social-linkedin:hover {
    background: #0077b5;
    border-color: #0077b5;
}

.social-linkedin:hover::before {
    opacity: 0;
}

.social-youtube:hover {
    background: #ff0000;
    border-color: #ff0000;
}

.social-youtube:hover::before {
    opacity: 0;
}

/**
 * Footer Bottom - IMPROVED
 */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg) 0;
    margin-top: 0;
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
}

.site-info p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
}

.site-info a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.site-info a:hover {
    color: var(--color-white);
    text-decoration: underline;
}

/**
 * Footer Responsive Optimizations
 */
@media screen and (max-width: 767px) {
    .footer-cta-title {
        font-size: var(--font-size-h3);
    }
    
    .footer-cta-subtitle {
        font-size: var(--font-size-base);
    }
    
    .footer-main {
        padding: var(--spacing-xl) 0;
    }
    
    .footer-grid {
        gap: var(--spacing-xl);
    }
    
    .social-links {
        justify-content: center;
    }
    
    .social-link {
        width: 44px;
        height: 44px;
    }
}

@media screen and (min-width: 768px) and (max-width: 1023px) {
    .footer-about {
        grid-column: span 2;
    }
}

/* ========================================================================
   Methodology Timeline
   ======================================================================== */

/**
 * Methodology Steps Timeline
 */
.methodology-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.methodology-step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.methodology-step:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    border-radius: 50%;
}

.step-title {
    font-size: var(--font-size-h4);
    margin-bottom: var(--spacing-sm);
}

.step-description {
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

/* ========================================================================
   CTA Sections
   ======================================================================== */

/**
 * Global CTA Section
 */
.cta-section,
.global-cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.cta-subtitle,
.cta-description {
    color: var(--color-white);
    opacity: 0.95;
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
}

.cta-buttons,
.cta-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

@media screen and (min-width: 768px) {
    .cta-buttons,
    .cta-actions {
        flex-direction: row;
        justify-content: center;
    }
}

.cta-section .btn-primary,
.global-cta-section .btn-primary {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.cta-section .btn-primary:hover,
.global-cta-section .btn-primary:hover {
    background-color: var(--color-gray-100);
    transform: translateY(-2px);
}

.cta-section .btn-secondary,
.global-cta-section .btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.cta-section .btn-secondary:hover,
.global-cta-section .btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

/* ========================================================================
   Utility Classes
   ======================================================================== */

/**
 * Screen Reader Only (Accessibility)
 */
.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/**
 * Scroll Animation Classes
 */
.service-card,
.project-card,
.value-item,
.benefit-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.service-card.visible,
.project-card.visible,
.value-item.visible,
.benefit-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/**
 * Focus Styles (Accessibility)
 */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* ========================================================================
   Page-Specific Hero Sections
   ======================================================================== */

/**
 * Hero Section Variants for Each Page
 * 
 * Specific styling for hero sections on different pages with
 * unique backgrounds and visual treatments.
 */
.hero-home {
    background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
    position: relative;
}

.hero-home::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 20% 50%, rgba(124, 179, 66, 0.05) 0%, transparent 50%),
                      radial-gradient(circle at 80% 80%, rgba(124, 179, 66, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.hero-nosotros,
.hero-servicios,
.hero-proyectos,
.hero-contacto {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.hero-nosotros .hero-title,
.hero-servicios .hero-title,
.hero-proyectos .hero-title,
.hero-contacto .hero-title,
.hero-nosotros .hero-subtitle,
.hero-servicios .hero-subtitle,
.hero-proyectos .hero-subtitle,
.hero-contacto .hero-subtitle {
    color: var(--color-white);
}

/* ========================================================================
   Service Category Cards (Home Page)
   ======================================================================== */

/**
 * Service Category Cards with Lists
 * 
 * Large cards showcasing service categories on the home page
 * with nested service lists and links.
 */
.service-category-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.service-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-lg) 0;
}

.service-list-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray-200);
}

.service-list-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.service-check-icon {
    flex-shrink: 0;
    color: var(--color-primary);
    margin-top: 2px;
}

.service-list-item div {
    flex: 1;
}

.service-list-item strong {
    color: var(--color-gray-800);
    font-weight: var(--font-weight-semibold);
    display: block;
    margin-bottom: 4px;
}

.service-list-item span {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
}

.service-category-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    margin-top: var(--spacing-md);
    transition: gap 0.3s ease;
}

.service-category-link:hover,
.service-category-link:focus {
    gap: var(--spacing-sm);
    text-decoration: none;
}

.service-category-link svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.service-category-link:hover svg,
.service-category-link:focus svg {
    transform: translateX(4px);
}

/* ========================================================================
   Form Styles (Contact Page)
   ======================================================================== */

/**
 * Contact Form Styling
 * 
 * Comprehensive form styling for Contact Form 7, WPForms,
 * and native HTML forms. Ensures consistency and accessibility.
 */

/* Form Container */
.contact-form-wrapper {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: 12px;
    border: 1px solid var(--color-gray-200);
}

@media screen and (max-width: 768px) {
    .contact-form-wrapper {
        padding: var(--spacing-lg);
    }
}

.form-header {
    margin-bottom: var(--spacing-lg);
}

.form-title {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-sm);
}

.form-description {
    color: var(--color-gray-600);
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
}

/* Form Placeholder Fallback */
.form-placeholder {
    background-color: var(--color-gray-100);
    border: 2px dashed var(--color-gray-300);
    border-radius: 8px;
    padding: var(--spacing-xl);
    text-align: center;
}

.form-placeholder-note {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    font-family: monospace;
}

/* Form Elements */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="password"],
textarea,
select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-gray-700);
    background-color: var(--color-white);
    border: 2px solid var(--color-gray-300);
    border-radius: 8px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

textarea {
    min-height: 150px;
    resize: vertical;
}

input[type="text"]:hover,
input[type="email"]:hover,
input[type="tel"]:hover,
input[type="url"]:hover,
input[type="number"]:hover,
textarea:hover,
select:hover {
    border-color: var(--color-gray-400);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(124, 179, 66, 0.1);
}

/* Form Labels */
label {
    display: block;
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-base);
}

/* Required Field Indicator */
.required,
abbr[title="required"] {
    color: #d32f2f;
    text-decoration: none;
}

/* Form Rows and Groups */
.wpcf7-form p,
.wpforms-field {
    margin-bottom: var(--spacing-md);
}

.wpcf7-form p:last-child,
.wpforms-field:last-child {
    margin-bottom: 0;
}

/* Submit Button Styling (Contact Form 7) */
.wpcf7-form input[type="submit"],
.wpforms-submit,
.contact-form-wrapper button[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: var(--spacing-sm) var(--spacing-xl);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    line-height: 1.2;
    color: var(--color-white);
    background-color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

@media screen and (min-width: 768px) {
    .wpcf7-form input[type="submit"],
    .wpforms-submit,
    .contact-form-wrapper button[type="submit"] {
        width: auto;
        min-width: 200px;
    }
}

.wpcf7-form input[type="submit"]:hover,
.wpforms-submit:hover,
.contact-form-wrapper button[type="submit"]:hover {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(124, 179, 66, 0.3);
}

.wpcf7-form input[type="submit"]:focus,
.wpforms-submit:focus,
.contact-form-wrapper button[type="submit"]:focus {
    outline: 3px solid var(--color-gray-800);
    outline-offset: 2px;
}

/* Form Validation Messages */
.wpcf7-not-valid-tip,
.wpforms-error {
    color: #d32f2f;
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
    display: block;
}

.wpcf7-response-output,
.wpforms-confirmation-container {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: 8px;
    font-size: var(--font-size-base);
}

.wpcf7-validation-errors,
.wpcf7-acceptance-missing {
    background-color: #ffebee;
    border: 2px solid #ef5350;
    color: #b71c1c;
}

.wpcf7-mail-sent-ok {
    background-color: #e8f5e9;
    border: 2px solid #66bb6a;
    color: #2e7d32;
}

/* Checkbox and Radio Styling */
input[type="checkbox"],
input[type="radio"] {
    width: auto;
    margin-right: var(--spacing-xs);
    cursor: pointer;
}

.wpcf7-list-item,
.wpforms-field-radio li,
.wpforms-field-checkbox li {
    margin-bottom: var(--spacing-xs);
}

.wpcf7-list-item label,
.wpforms-field-radio li label,
.wpforms-field-checkbox li label {
    display: inline;
    font-weight: var(--font-weight-normal);
}

/* File Upload Styling */
input[type="file"] {
    padding: var(--spacing-sm);
    border: 2px dashed var(--color-gray-300);
    border-radius: 8px;
    background-color: var(--color-gray-100);
    cursor: pointer;
}

input[type="file"]:hover {
    border-color: var(--color-primary);
}

/* Select Dropdown Arrow */
select {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="%23616161" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"></polyline></svg>');
    background-repeat: no-repeat;
    background-position: right var(--spacing-sm) center;
    background-size: 20px;
    padding-right: calc(var(--spacing-md) + 28px);
}

/* ========================================================================
   Contact Page Specific Components
   ======================================================================== */

/**
 * Contact Info Column Sections
 */
.contact-info-column {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.info-section-title {
    font-size: var(--font-size-h4);
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-800);
}

.contact-info-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Contact CTA Box */
.contact-cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    padding: var(--spacing-lg);
    border-radius: 12px;
    color: var(--color-white);
}

.contact-cta-content .cta-title {
    color: var(--color-white);
    font-size: var(--font-size-h4);
    margin-bottom: var(--spacing-sm);
}

.contact-cta-content .cta-description {
    color: var(--color-white);
    opacity: 0.95;
    margin-bottom: var(--spacing-md);
    line-height: var(--line-height-relaxed);
}

.contact-cta-section .btn-secondary {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.contact-cta-section .btn-secondary:hover,
.contact-cta-section .btn-secondary:focus {
    background-color: var(--color-gray-100);
    color: var(--color-primary);
}

/* ========================================================================
   Responsive Adjustments for Page-Specific Sections
   ======================================================================== */

/**
 * Mobile Optimizations
 */
@media screen and (max-width: 768px) {
    /* Hero section padding adjustments */
    .hero-section {
        padding: var(--spacing-lg) 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    /* Service category cards stack properly */
    .service-category {
        padding: var(--spacing-md);
    }
    
    .service-category-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    /* Methodology timeline on mobile */
    .methodology-step {
        grid-template-columns: 60px 1fr;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
    
    /* Contact layout stacks on mobile */
    .contact-form-column,
    .contact-info-column {
        margin-bottom: var(--spacing-lg);
    }
}

/**
 * Tablet Optimizations
 */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .methodology-step {
        grid-template-columns: 100px 1fr;
    }
}

/**
 * Desktop Enhancements
 */
@media screen and (min-width: 1025px) {
    /* Enhanced hover effects on desktop */
    .service-category {
        transition: all 0.3s ease;
    }
    
    .service-category:hover {
        transform: translateY(-4px);
    }
    
    /* Methodology steps with better spacing */
    .methodology-timeline {
        max-width: 900px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .methodology-step {
        grid-template-columns: 100px 1fr;
    }
    
    /* Contact form better proportions */
    .contact-form-wrapper {
        padding: var(--spacing-xxl);
    }
}

/**
 * Print Styles
 */
@media print {
    .site-header,
    .site-footer,
    .whatsapp-button,
    .menu-toggle,
    .skip-link,
    .filter-btn,
    .hero-actions,
    .cta-section,
    .cta-buttons,
    .contact-form-wrapper {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }
    
    a {
        text-decoration: underline;
    }
    
    a[href]:after {
        content: " (" attr(href) ")";
    }
    
    .hero-section {
        background: #fff !important;
        color: #000 !important;
    }
    
    .hero-title,
    .hero-subtitle {
        color: #000 !important;
    }
}
e {
        color: #000 !important;
    }
}

/* ========================================================================
   END OF STYLESHEET
   ======================================================================== */

/* ========================================================================
   Clients Section Styles - SLIDER VERSION (IMPROVED DESIGN WITH SERVICE INFO)
   ======================================================================== */

/**
 * Clients Slider Wrapper
 * 
 * Container for the slider with navigation buttons
 */
.clients-slider-wrapper {
    position: relative;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg) 60px;
}

/**
 * Clients Logos Slider
 * 
 * Horizontal scrollable container with smooth scroll snap behavior
 */
.clients-logos-slider {
    display: flex;
    gap: var(--spacing-xl);
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
    padding: var(--spacing-lg) var(--spacing-xs);
}

/* Hide scrollbar for Chrome, Safari and Opera */
.clients-logos-slider::-webkit-scrollbar {
    display: none;
}

/**
 * Client Card - NEW DESIGN WITH VISIBLE INFO
 */
.client-card {
    flex: 0 0 auto;
    width: 280px;
    scroll-snap-align: center;
}

.client-card-inner {
    background: linear-gradient(135deg, #ffffff 0%, #fafafa 100%);
    border: 2px solid var(--color-gray-200);
    border-radius: 20px;
    padding: var(--spacing-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.client-card:hover .client-card-inner {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, #ffffff 0%, #f0f9eb 100%);
    box-shadow: 0 12px 32px rgba(124, 179, 66, 0.2);
    transform: translateY(-8px);
}

.client-card.featured .client-card-inner {
    border-color: var(--color-primary);
    border-width: 3px;
    background: linear-gradient(135deg, #ffffff 0%, #f0f9eb 100%);
}

/**
 * Featured Badge
 */
.featured-badge {
    position: absolute;
    top: -12px;
    right: -12px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    box-shadow: 0 4px 12px rgba(124, 179, 66, 0.4);
    animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 4px 12px rgba(124, 179, 66, 0.4);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 6px 16px rgba(124, 179, 66, 0.6);
    }
}

/**
 * Client Logo Section
 */
.client-logo-section {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100px;
    padding: var(--spacing-sm);
    background: var(--color-white);
    border-radius: 12px;
    border: 1px solid var(--color-gray-200);
}

.client-logo-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    text-decoration: none;
}

.client-logo-image {
    max-width: 100%;
    height: auto;
    max-height: 80px;
    width: auto;
    object-fit: contain;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    filter: grayscale(50%) contrast(0.9);
}

.client-card:hover .client-logo-image {
    filter: grayscale(0%) contrast(1);
    transform: scale(1.05);
}

.client-logo-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 80px;
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-200) 100%);
    border-radius: 8px;
    color: var(--color-gray-600);
    font-weight: var(--font-weight-bold);
    text-align: center;
    padding: var(--spacing-sm);
    font-size: var(--font-size-sm);
    transition: all 0.3s ease;
}

.client-card:hover .client-logo-placeholder {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    transform: scale(1.05);
}

/**
 * Client Info Section
 */
.client-info-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.client-name {
    font-size: var(--font-size-h5);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-800);
    margin: 0 0 var(--spacing-xs) 0;
    line-height: 1.3;
}

.client-service,
.client-industry {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
    padding: var(--spacing-xs) 0;
}

.client-service {
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

.client-service i {
    color: var(--color-primary);
    font-size: 14px;
}

.client-industry i {
    color: var(--color-gray-500);
    font-size: 14px;
}

/**
 * Slider Navigation Buttons - IMPROVED DESIGN
 */
.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ffffff 0%, #f5f5f5 100%);
    border: 2px solid var(--color-gray-300);
    color: var(--color-gray-700);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.slider-nav svg {
    width: 28px;
    height: 28px;
    transition: transform 0.3s ease;
}

.slider-nav:hover {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 6px 24px rgba(124, 179, 66, 0.4);
    transform: translateY(-50%) scale(1.1);
}

.slider-nav:hover svg {
    transform: scale(1.2);
}

.slider-nav:focus {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
}

.slider-nav:active {
    transform: translateY(-50%) scale(1);
    box-shadow: 0 2px 8px rgba(124, 179, 66, 0.3);
}

.slider-nav-prev {
    left: -8px;
}

.slider-nav-next {
    right: -8px;
}

/* Hide navigation on very small screens */
@media screen and (max-width: 480px) {
    .slider-nav {
        display: none;
    }
    
    .clients-slider-wrapper {
        padding: var(--spacing-md) 0;
    }
}

/**
 * Slider disabled button state
 */
.slider-nav:disabled {
    cursor: not-allowed;
    opacity: 0.3;
    background: linear-gradient(135deg, #e0e0e0 0%, #d0d0d0 100%);
    border-color: var(--color-gray-300);
    box-shadow: none;
    transform: translateY(-50%) scale(1);
}

.slider-nav:disabled:hover {
    background: linear-gradient(135deg, #e0e0e0 0%, #d0d0d0 100%);
    border-color: var(--color-gray-300);
    color: var(--color-gray-700);
    transform: translateY(-50%) scale(1);
}

/**
 * Scroll indicators (gradient fade at edges) - ENHANCED
 */
.clients-slider-wrapper::before,
.clients-slider-wrapper::after {
    content: '';
    position: absolute;
    top: var(--spacing-lg);
    bottom: var(--spacing-lg);
    width: 100px;
    z-index: 5;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.clients-slider-wrapper::before {
    left: 0;
    background: linear-gradient(to right, var(--color-gray-100) 0%, transparent 100%);
}

.clients-slider-wrapper::after {
    right: 0;
    background: linear-gradient(to left, var(--color-gray-100) 0%, transparent 100%);
}

@media screen and (max-width: 768px) {
    .client-card {
        width: 260px;
    }
    
    .client-card-inner {
        min-height: 260px;
        padding: var(--spacing-md);
    }
    
    .clients-slider-wrapper::before,
    .clients-slider-wrapper::after {
        width: 60px;
    }
}

@media screen and (min-width: 768px) {
    .client-card {
        width: 280px;
    }
}

@media screen and (min-width: 1024px) {
    .client-card {
        width: 300px;
    }
    
    .client-card-inner {
        min-height: 300px;
    }
    
    .clients-slider-wrapper {
        padding: var(--spacing-xl) 80px;
    }
    
    .slider-nav {
        width: 64px;
        height: 64px;
    }
    
    .slider-nav svg {
        width: 32px;
        height: 32px;
    }
}

/* ========================================================================
   Clients Testimonials Grid
   ======================================================================== */

/**
 * Testimonials Grid Layout
 */
.clients-testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

@media screen and (min-width: 768px) {
    .clients-testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (min-width: 1024px) {
    .clients-testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/**
 * Individual Testimonial Card
 */
.client-testimonial-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.client-testimonial-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.client-testimonial-card.featured {
    border-color: var(--color-primary);
    border-width: 2px;
}

/**
 * Testimonial Logo (small version)
 */
.client-testimonial-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
}

.client-testimonial-logo img {
    max-width: 120px;
    max-height: 60px;
    height: auto;
    width: auto;
    object-fit: contain;
    filter: grayscale(100%);
}

.client-testimonial-card:hover .client-testimonial-logo img {
    filter: grayscale(0%);
}

/**
 * Testimonial Quote
 */
.client-testimonial-quote {
    margin: 0;
    padding: 0;
    border: none;
    flex: 1;
}

.client-testimonial-quote p {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--color-gray-700);
    font-style: italic;
    margin: 0;
}

.client-testimonial-quote::before {
    content: '"';
    font-size: 3rem;
    line-height: 0;
    color: var(--color-primary);
    opacity: 0.3;
    display: block;
    margin-bottom: var(--spacing-sm);
}

/**
 * Testimonial Meta (client name and industry)
 */
.client-testimonial-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-gray-200);
}

.client-testimonial-meta .client-name {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-800);
}

.client-testimonial-meta .client-industry {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.client-testimonial-meta .client-project-type {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    font-style: italic;
}

.client-testimonial-meta .client-project-type::before {
    content: '• ';
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
}

/* ========================================================================
   Testimonials Section Component
   ======================================================================== */

/**
 * Testimonials Section Container
 * 
 * Dedicated section for displaying client testimonials.
 * Separate from the logos section for better content organization.
 */
.testimonials-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-white);
}

.testimonials-section .section-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.testimonials-section .section-subtitle {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    color: var(--color-gray-600);
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
}

/* ========================================================================
   Clients Section Component
   ======================================================================== */

/**
 * Full Clients Section Container - IMPROVED
 */
.clients-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(180deg, #f9f9f9 0%, var(--color-gray-100) 100%);
    position: relative;
    overflow: hidden;
}

/* Decorative background pattern */
.clients-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--color-primary) 50%, 
        transparent 100%
    );
    opacity: 0.3;
}

.clients-section .section-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-h2);
    color: var(--color-gray-800);
    position: relative;
    display: inline-block;
    width: 100%;
}

.clients-section .section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 2px;
}

.clients-section .section-subtitle {
    text-align: center;
    max-width: 700px;
    margin: var(--spacing-lg) auto var(--spacing-xl);
    color: var(--color-gray-600);
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
}

/**
 * Mobile Optimizations for Clients Slider
 */
@media screen and (max-width: 768px) {
    .client-testimonial-card {
        padding: var(--spacing-md);
    }
    
    .clients-logos-slider .client-logo-item {
        width: 180px;
        min-height: 100px;
        padding: var(--spacing-sm);
    }
    
    .client-logo-image {
        max-height: 60px;
    }
    
    /* Tooltip adaptations for mobile */
    .client-info-tooltip {
        position: fixed;
        left: var(--spacing-sm);
        right: var(--spacing-sm);
        bottom: auto;
        top: 50%;
        transform: translate(0, -50%);
        min-width: 0;
        max-width: 90%;
        white-space: normal;
    }
    
    .client-info-tooltip::after {
        display: none;
    }
    
    .clients-logos-slider .client-logo-item:hover .client-info-tooltip {
        transform: translate(0, -50%);
    }
}

/* ========================================================================
   END OF CLIENTS STYLES
   ======================================================================== */

/* ========================================================================
   NOSOTROS (About) PAGE STYLES - MODERN DESIGN
   ======================================================================== */

/**
 * Hero Nosotros
 */
.hero-nosotros {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
    color: var(--color-white);
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
}

.hero-nosotros::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(124, 179, 66, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(124, 179, 66, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-nosotros .hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-nosotros .hero-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-h1);
    line-height: 1.2;
}

.hero-nosotros .hero-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    margin: 0;
}

/**
 * History and Philosophy Section
 */
.history-philosophy-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(180deg, #ffffff 0%, #f9f9f9 100%);
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xxl);
}

.section-title {
    font-size: var(--font-size-h2);
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-800);
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 2px;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
    margin-top: var(--spacing-lg);
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xxl);
}

@media screen and (min-width: 768px) {
    .content-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xxl);
    }
}

.content-column {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
}

.content-column:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(124, 179, 66, 0.15);
}

.content-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-white);
}

.content-heading {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-800);
}

.content-text {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-md);
}

.content-text:last-child {
    margin-bottom: 0;
}

/**
 * Purpose and Methodology Section
 */
.purpose-methodology-section {
    padding: var(--spacing-xxl) 0;
    background: var(--color-white);
}

.content-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xxl);
    margin-top: var(--spacing-xxl);
}

@media screen and (min-width: 1024px) {
    .content-wrapper {
        grid-template-columns: 1fr 1.5fr;
        gap: var(--spacing-xxl);
    }
}

.purpose-content {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: var(--spacing-xxl);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.purpose-content::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.purpose-content > * {
    position: relative;
    z-index: 1;
}

.purpose-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-white);
}

.purpose-content .content-heading {
    color: var(--color-white);
    font-size: var(--font-size-h3);
}

.purpose-content .content-text {
    color: rgba(255, 255, 255, 0.95);
}

/**
 * Methodology Steps
 */
.methodology-content {
    background: var(--color-gray-100);
    padding: var(--spacing-xl);
    border-radius: 20px;
}

.methodology-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.methodology-step {
    display: flex;
    gap: var(--spacing-md);
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    border-left: 4px solid var(--color-primary);
    transition: all 0.3s ease;
}

.methodology-step:hover {
    transform: translateX(8px);
    box-shadow: 0 4px 16px rgba(124, 179, 66, 0.2);
}

.step-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
}

.step-content {
    flex: 1;
}

.step-title {
    font-size: var(--font-size-h5);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-xs);
}

.step-description {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--color-gray-700);
    margin: 0;
}

/**
 * Core Values Section
 */
.core-values-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(180deg, #f9f9f9 0%, #ffffff 100%);
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media screen and (min-width: 768px) {
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (min-width: 1024px) {
    .values-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.value-item {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: 16px;
    text-align: center;
    border: 2px solid var(--color-gray-200);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.value-item:hover {
    border-color: var(--color-primary);
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(124, 179, 66, 0.15);
}

.value-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(124, 179, 66, 0.1) 0%, rgba(85, 139, 47, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-primary);
    transition: all 0.4s ease;
}

.value-item:hover .value-icon {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    transform: scale(1.1) rotate(5deg);
}

.value-title {
    font-size: var(--font-size-h4);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-sm);
}

.value-description {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--color-gray-700);
    margin: 0;
}

/**
 * Agency Identity Section
 */
.agency-identity-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.agency-identity-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 30% 50%, rgba(124, 179, 66, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(124, 179, 66, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.identity-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
    position: relative;
    z-index: 1;
}

@media screen and (min-width: 1024px) {
    .identity-content {
        grid-template-columns: 1.2fr 1fr;
        gap: var(--spacing-xxl);
    }
}

.identity-text .section-title {
    color: var(--color-white);
    text-align: left;
    margin-bottom: var(--spacing-lg);
}

.identity-text .section-title::after {
    left: 0;
    transform: none;
}

.identity-description {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
}

.identity-cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

.identity-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.identity-icon-large {
    width: 280px;
    height: 280px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.identity-icon-large svg {
    width: 180px;
    height: 180px;
}

/**
 * Mobile Responsive Adjustments
 */
@media screen and (max-width: 767px) {
    .hero-nosotros {
        padding: var(--spacing-xl) 0;
    }
    
    .section-intro {
        text-align: left;
    }
    
    .section-title::after {
        left: 0;
        transform: none;
    }
    
    .content-icon,
    .purpose-icon,
    .value-icon {
        width: 64px;
        height: 64px;
    }
    
    .identity-icon-large {
        width: 200px;
        height: 200px;
    }
    
    .identity-icon-large svg {
        width: 120px;
        height: 120px;
    }
    
    .identity-cta {
        flex-direction: column;
    }
    
    .identity-cta .btn {
        width: 100%;
    }
}

/* ========================================================================
   END OF NOSOTROS PAGE STYLES
   ======================================================================== */

/* ========================================================================
   PROYECTOS PAGE STYLES
   ======================================================================== */

/**
 * Hero Section - Proyectos
 */
.hero-proyectos {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
}

.hero-proyectos::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(124, 179, 66, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(124, 179, 66, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-proyectos .hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-proyectos .hero-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.hero-proyectos .hero-subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
}

/**
 * Projects Stats Section
 */
.projects-stats-section {
    background: var(--color-white);
    padding: var(--spacing-xxl) 0;
    border-bottom: 2px solid var(--color-gray-200);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #f9f9f9 0%, #ffffff 100%);
    border-radius: 16px;
    border: 2px solid var(--color-gray-200);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-item:hover {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, #f0f9eb 0%, #ffffff 100%);
    box-shadow: 0 8px 24px rgba(124, 179, 66, 0.15);
    transform: translateY(-4px);
}

.stat-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 28px;
    transition: transform 0.3s ease;
}

.stat-item:hover .stat-icon {
    transform: scale(1.1) rotate(5deg);
}

.stat-content {
    flex: 1;
}

.stat-number {
    font-size: var(--font-size-h2);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin: 0 0 4px 0;
    line-height: 1;
}

.stat-label {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    font-weight: var(--font-weight-semibold);
    margin: 0;
}

.projects-intro-text {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, #f0f9eb 0%, #ffffff 100%);
    border-radius: 20px;
    border: 2px solid var(--color-primary);
}

.projects-intro-text h2 {
    font-size: var(--font-size-h3);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

.projects-intro-text h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 2px;
}

.projects-intro-text p {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--color-gray-700);
    margin: var(--spacing-md) 0 0 0;
}

/**
 * Filter Section
 */
.projects-filter-section {
    background: var(--color-white);
    padding: var(--spacing-xl) 0;
    border-bottom: 2px solid var(--color-gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    align-items: center;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-white);
    border: 2px solid var(--color-gray-300);
    border-radius: 50px;
    color: var(--color-gray-700);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
}

.filter-btn:hover {
    background: var(--color-gray-100);
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(124, 179, 66, 0.3);
}

/**
 * Projects Grid Section
 */
.projects-grid-section {
    background: var(--color-gray-100);
    padding: var(--spacing-xxl) 0;
    min-height: 60vh;
}

.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

@media screen and (min-width: 768px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (min-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/**
 * Project Card
 */
.project-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card.hidden {
    display: none;
}

.project-card-inner {
    background: var(--color-white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.project-card:hover .project-card-inner {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    transform: translateY(-8px);
}

.project-card.featured .project-card-inner {
    border: 3px solid var(--color-primary);
}

/**
 * Project Image
 */
.project-image-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 66.67%; /* 3:2 aspect ratio */
    overflow: hidden;
    background: var(--color-gray-200);
}

.project-image-link {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: block;
}

.project-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-image {
    transform: scale(1.08);
}

.project-image-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-gray-200) 0%, var(--color-gray-300) 100%);
    color: var(--color-gray-500);
    font-size: 64px;
}

/**
 * Project Overlay
 */
.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.3) 50%, transparent 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-view-btn {
    background: var(--color-white);
    color: var(--color-primary);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 50px;
    font-weight: var(--font-weight-bold);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transform: translateY(10px);
    transition: transform 0.3s ease;
}

.project-card:hover .project-view-btn {
    transform: translateY(0);
}

/**
 * Project Badges
 */
.project-featured-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 18px;
    box-shadow: 0 4px 12px rgba(124, 179, 66, 0.4);
    z-index: 2;
    animation: pulse-badge 2s ease-in-out infinite;
}

.project-categories-badge {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 50px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    z-index: 2;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/**
 * Project Content
 */
.project-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-title {
    font-size: var(--font-size-h4);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.project-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.project-title a:hover {
    color: var(--color-primary);
}

.project-client {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
}

.project-client i {
    color: var(--color-primary);
}

.project-excerpt {
    color: var(--color-gray-700);
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-md);
    flex: 1;
}

/**
 * Project Meta
 */
.project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray-200);
    margin-bottom: var(--spacing-md);
}

.project-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.project-meta-item i {
    color: var(--color-primary);
    font-size: 14px;
}

/**
 * Project Details Button
 */
.project-details-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    border-radius: 50px;
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    transition: all 0.3s ease;
    align-self: flex-start;
}

.project-details-btn:hover {
    box-shadow: 0 6px 20px rgba(124, 179, 66, 0.4);
    transform: translateX(4px);
}

.project-details-btn i {
    transition: transform 0.3s ease;
}

.project-details-btn:hover i {
    transform: translateX(4px);
}

/**
 * No Projects Message
 */
.no-projects-message {
    text-align: center;
    padding: var(--spacing-xxl);
    background: var(--color-white);
    border-radius: 20px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    max-width: 600px;
    margin: 0 auto;
}

.no-projects-icon {
    width: 120px;
    height: 120px;
    background: var(--color-gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-gray-400);
    font-size: 64px;
}

.no-projects-message h3 {
    font-size: var(--font-size-h3);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-sm);
}

.no-projects-message p {
    color: var(--color-gray-600);
    font-size: var(--font-size-lg);
}

/**
 * Project Modal
 */
.project-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    overflow-y: auto;
}

.project-modal.active {
    display: block;
}

.project-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.project-modal-content {
    position: relative;
    max-width: 1200px;
    margin: var(--spacing-xl) auto;
    background: var(--color-white);
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    border: none;
    border-radius: 50%;
    color: var(--color-white);
    font-size: 24px;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-modal-close:hover {
    background: var(--color-primary);
    transform: rotate(90deg);
}

.project-modal-inner {
    max-height: 90vh;
    overflow-y: auto;
}

/**
 * Modal Header
 */
.project-modal-header {
    position: relative;
}

.project-modal-image {
    width: 100%;
    max-height: 500px;
    overflow: hidden;
    background: var(--color-gray-200);
}

.modal-featured-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.project-modal-title-section {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: var(--color-white);
}

.project-modal-title {
    font-size: var(--font-size-h2);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.project-modal-client {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--spacing-md);
}

.project-modal-client i {
    color: var(--color-primary);
}

.project-modal-categories {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
}

.project-category-tag {
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(124, 179, 66, 0.2);
    border: 1px solid var(--color-primary);
    border-radius: 50px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

/**
 * Project Info Bar
 */
.project-info-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    margin-top: var(--spacing-lg);
}

.project-info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.project-info-item i {
    color: var(--color-primary);
    font-size: 20px;
    margin-top: 2px;
}

.project-info-item div {
    flex: 1;
}

.project-info-item strong {
    display: block;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-info-item span,
.project-info-item a {
    display: block;
    font-size: var(--font-size-base);
    color: var(--color-white);
    font-weight: var(--font-weight-semibold);
}

.project-info-item a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.project-info-item a:hover {
    color: var(--color-secondary);
    text-decoration: underline;
}

/**
 * Modal Body - Case Study
 */
.project-modal-body {
    padding: var(--spacing-xxl);
}

.case-study-sections {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.case-study-section {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: var(--color-gray-50);
    border-radius: 20px;
    border-left: 4px solid var(--color-primary);
    transition: all 0.3s ease;
}

.case-study-section:hover {
    background: var(--color-white);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateX(4px);
}

.case-study-section.highlight {
    background: linear-gradient(135deg, #f0f9eb 0%, #e8f5e0 100%);
    border-left-color: var(--color-secondary);
}

.case-study-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 32px;
}

.case-study-content {
    flex: 1;
}

.case-study-title {
    font-size: var(--font-size-h4);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-weight-bold);
}

.case-study-text {
    color: var(--color-gray-700);
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
}

.case-study-text p {
    margin-bottom: var(--spacing-sm);
}

.case-study-text p:last-child {
    margin-bottom: 0;
}

.case-study-text ul,
.case-study-text ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.case-study-text li {
    margin-bottom: var(--spacing-xs);
}

/**
 * Additional Content
 */
.project-additional-content {
    margin-top: var(--spacing-xxl);
    padding-top: var(--spacing-xxl);
    border-top: 2px solid var(--color-gray-200);
}

/**
 * Modal Footer
 */
.project-modal-footer {
    padding: var(--spacing-xl);
    background: var(--color-gray-50);
    border-top: 1px solid var(--color-gray-200);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
}

/**
 * Projects Process Section
 */
.projects-process-section {
    background: var(--color-white);
    padding: var(--spacing-xxl) 0;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xxl);
}

.section-header .section-title {
    font-size: var(--font-size-h2);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

.section-header .section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 2px;
}

.section-header .section-subtitle {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-gray-600);
    margin-top: var(--spacing-lg);
}

.process-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

@media screen and (min-width: 768px) {
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.process-step {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, #f9f9f9 0%, #ffffff 100%);
    border-radius: 20px;
    border: 2px solid var(--color-gray-200);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    transition: height 0.4s ease;
}

.process-step:hover {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, #f0f9eb 0%, #ffffff 100%);
    box-shadow: 0 12px 32px rgba(124, 179, 66, 0.15);
    transform: translateY(-4px);
}

.process-step:hover::before {
    height: 100%;
}

.process-number {
    flex-shrink: 0;
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: var(--font-size-h3);
    font-weight: var(--font-weight-bold);
    box-shadow: 0 4px 16px rgba(124, 179, 66, 0.3);
    transition: transform 0.3s ease;
}

.process-step:hover .process-number {
    transform: scale(1.1) rotate(5deg);
}

.process-content {
    flex: 1;
}

.process-title {
    font-size: var(--font-size-h4);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-bold);
}

.process-description {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--color-gray-700);
    margin: 0;
}

/**
 * Projects CTA Section
 */
.projects-cta-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
}

.projects-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(124, 179, 66, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(124, 179, 66, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.projects-cta-section .cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.projects-cta-section .cta-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.projects-cta-section .cta-description {
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-xl);
}

.projects-cta-section .cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
}

/**
 * Mobile Responsive
 */
@media screen and (max-width: 767px) {
    .hero-proyectos {
        padding: var(--spacing-xl) 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .stat-item {
        padding: var(--spacing-md);
    }
    
    .stat-icon {
        width: 56px;
        height: 56px;
        font-size: 24px;
    }
    
    .stat-number {
        font-size: var(--font-size-h3);
    }
    
    .projects-intro-text {
        padding: var(--spacing-lg);
    }
    
    .projects-intro-text h2 {
        font-size: var(--font-size-h4);
    }
    
    .process-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .process-step {
        flex-direction: column;
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
    }
    
    .process-number {
        width: 64px;
        height: 64px;
        font-size: var(--font-size-h4);
    }
    
    .process-title {
        font-size: var(--font-size-h5);
    }
    
    .section-header .section-title {
        font-size: var(--font-size-h3);
    }
    
    .projects-filter-section {
        position: relative;
    }
    
    .filter-buttons {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: var(--spacing-sm);
    }
    
    .filter-btn {
        flex-shrink: 0;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .case-study-section {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-lg);
    }
    
    .case-study-icon {
        width: 56px;
        height: 56px;
        font-size: 28px;
    }
    
    .project-modal-content {
        margin: var(--spacing-md);
        border-radius: 16px;
    }
    
    .project-modal-title-section {
        padding: var(--spacing-lg);
    }
    
    .project-modal-title {
        font-size: var(--font-size-h3);
    }
    
    .project-modal-body {
        padding: var(--spacing-lg);
    }
    
    .project-info-bar {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .project-modal-footer {
        flex-direction: column;
    }
    
    .project-modal-footer .btn {
        width: 100%;
    }
    
    .projects-cta-section .cta-actions {
        flex-direction: column;
    }
    
    .projects-cta-section .cta-actions .btn {
        width: 100%;
    }
}

@media screen and (min-width: 768px) and (max-width: 1023px) {
    .project-info-bar {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========================================================================
   END OF PROYECTOS PAGE STYLES
   ======================================================================== */

/* ========================================================================
   CONTACTO PAGE STYLES
   ======================================================================== */

/**
 * Hero Section - Contacto
 */
.hero-contacto {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
}

.hero-contacto::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(124, 179, 66, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(124, 179, 66, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-contacto .hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-contacto .hero-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.hero-contacto .hero-subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
}

/**
 * Contact Content Section
 */
.contact-content-section {
    background: var(--color-gray-100);
    padding: var(--spacing-xxl) 0;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xxl);
}

@media screen and (min-width: 1024px) {
    .contact-layout {
        grid-template-columns: 1.5fr 1fr;
    }
}

/**
 * Contact Form Column
 */
.contact-form-column {
    background: var(--color-white);
    border-radius: 24px;
    padding: var(--spacing-xl);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

.form-header {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.form-title {
    font-size: var(--font-size-h2);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-sm);
}

.form-description {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

/**
 * Form Messages
 */
.form-message {
    padding: var(--spacing-lg);
    border-radius: 16px;
    margin-bottom: var(--spacing-xl);
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.form-success {
    background: linear-gradient(135deg, #f0f9eb 0%, #e8f5e0 100%);
    border: 2px solid var(--color-primary);
}

.form-error {
    background: linear-gradient(135deg, #fee 0%, #fdd 100%);
    border: 2px solid #dc3545;
}

.message-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.form-success .message-icon {
    background: var(--color-primary);
    color: var(--color-white);
}

.form-error .message-icon {
    background: #dc3545;
    color: var(--color-white);
}

.message-content h3 {
    font-size: var(--font-size-h4);
    margin-bottom: var(--spacing-xs);
}

.form-success .message-content h3 {
    color: var(--color-primary);
}

.form-error .message-content h3 {
    color: #dc3545;
}

.message-content p {
    margin: 0;
    color: var(--color-gray-700);
}

/**
 * Contact Form Styles
 */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* ANTI-SPAM: Honeypot field (hidden from humans) */
.form-group-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-row {
    display: flex;
    gap: var(--spacing-md);
}

.form-row-2-col {
    flex-direction: column;
}

@media screen and (min-width: 768px) {
    .form-row-2-col {
        flex-direction: row;
    }
    
    .form-row-2-col .form-group {
        flex: 1;
    }
}

.form-group {
    flex: 1;
}

.form-label {
    display: block;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-xs);
}

.required {
    color: #dc3545;
}

.form-control {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-gray-300);
    border-radius: 12px;
    font-size: var(--font-size-base);
    font-family: inherit;
    color: var(--color-gray-800);
    transition: all 0.3s ease;
    background: var(--color-white);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(124, 179, 66, 0.1);
}

.form-control::placeholder {
    color: var(--color-gray-500);
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 48px;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* Override button styles for contact form */
.contact-form .btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%) !important;
    color: var(--color-white) !important;
    border: none;
    font-weight: var(--font-weight-bold);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.contact-form .btn-primary:hover {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(124, 179, 66, 0.4);
}

.form-note {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-top: var(--spacing-md);
}

.form-note i {
    color: var(--color-primary);
    margin-right: var(--spacing-xs);
}

/**
 * Contact Info Column
 */
.contact-info-column {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contact-info-section,
.social-links-section,
.contact-cta-section {
    background: var(--color-white);
    border-radius: 20px;
    padding: var(--spacing-lg);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.info-section-title {
    font-size: var(--font-size-h4);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-weight-bold);
}

/**
 * Contact Info Items
 */
.contact-info-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-info-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.contact-info-item:hover {
    background: var(--color-gray-50);
    transform: translateX(4px);
}

.info-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--color-white);
    transition: transform 0.3s ease;
}

.contact-info-item:hover .info-icon {
    transform: scale(1.1);
}

.whatsapp-icon {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.email-icon {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.time-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.info-content {
    flex: 1;
}

.info-label {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-800);
    margin-bottom: 4px;
}

.info-link {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    text-decoration: none;
    margin-bottom: 4px;
    transition: color 0.3s ease;
}

.info-link:hover {
    color: var(--color-secondary);
    text-decoration: underline;
}

.info-description,
.info-text {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin: 0;
    line-height: var(--line-height-relaxed);
}

/**
 * Social Links Grid
 */
.social-links-grid {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.social-link {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--color-white);
    flex: 1;
    min-width: 0;
}

.social-link:hover {
    background: var(--color-gray-50);
    transform: translateX(4px);
}

.social-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--color-white);
    transition: transform 0.3s ease;
}

.social-link:hover .social-icon {
    transform: scale(1.1);
}

.social-link-instagram .social-icon {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-link-facebook .social-icon {
    background: #1877f2;
}

.social-link-linkedin .social-icon {
    background: #0077b5;
}

.social-link-youtube .social-icon {
    background: #ff0000;
}

.social-label {
    align-self: center;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-800);
}

.no-social-placeholder {
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

/**
 * Contact CTA Section
 */
.contact-cta-content {
    text-align: center;
}

.cta-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-white);
    font-size: 36px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.contact-cta-section .cta-title {
    font-size: var(--font-size-h4);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-sm);
}

.contact-cta-section .cta-description {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
}

/**
 * Mobile Responsive
 */
@media screen and (max-width: 767px) {
    .hero-contacto {
        padding: var(--spacing-xl) 0;
    }
    
    .contact-content-section {
        padding: var(--spacing-xl) 0;
    }
    
    .contact-form-column {
        padding: var(--spacing-lg);
    }
    
    .form-title {
        font-size: var(--font-size-h3);
    }
    
    .social-links-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info-section,
    .social-links-section,
    .contact-cta-section {
        padding: var(--spacing-lg);
    }
}

/* ========================================================================
   END OF CONTACTO PAGE STYLES
   ======================================================================== */