/* ===================================
   MARIAN CARGO - Premium CSS Styles
   Version: 1.0
   =================================== */

/* === CSS Variables === */
:root {
    /* Primary Colors */
    --primary-color: #1e40af;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;

    /* Secondary Colors */
    --secondary-color: #f97316;
    --secondary-dark: #ea580c;
    --secondary-light: #fb923c;

    /* Accent Colors */
    --accent-color: #0ea5e9;
    --accent-dark: #0284c7;
    --accent-light: #38bdf8;

    /* Neutral Colors - Light Mode */
    --bg-primary: #ffffff;
    --bg-secondary: #f3f4f6;
    --bg-dark: #1f2937;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --border-color: #e5e7eb;

    /* Success & Status */
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --info-color: #3b82f6;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
    --gradient-dark: linear-gradient(135deg, #1f2937 0%, #374151 100%);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* Dark Mode Variables */
body.dark-mode {
    --bg-primary: #111827;
    --bg-secondary: #1f2937;
    --bg-dark: #0f172a;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-light: #9ca3af;
    --border-color: #374151;
}

/* === Reset & Base Styles === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    transition: background-color var(--transition-base), color var(--transition-base);
}

/* Selection */
::selection {
    background-color: var(--primary-color);
    color: white;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

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

/* Container */
.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

/* Section */
.section {
    padding: var(--spacing-3xl) 0;
}

.section-dark {
    background-color: var(--bg-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-lg);
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    font-weight: 800;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline:hover {
    background: white;
    color: var(--primary-color);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

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

/* === Loader === */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* === Cookie Consent === */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-dark);
    color: white;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-2xl);
    z-index: 1050;
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

.cookie-consent.show {
    transform: translateY(0);
}

.cookie-consent.show ~ .whatsapp-float {
    bottom: 100px;
}

.cookie-consent.show ~ .back-to-top {
    bottom: 170px;
}

.cookie-content {
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.cookie-content p {
    margin: 0;
    color: white;
    flex: 1;
    min-width: 250px;
}

.cookie-link {
    color: var(--accent-light);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-cookie {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-cookie.accept {
    background: var(--success-color);
    color: white;
}

.btn-cookie.accept:hover {
    background: #059669;
}

.btn-cookie.decline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-cookie.customize {
    background: transparent;
    color: white;
    text-decoration: underline;
    padding: var(--spacing-sm) var(--spacing-md);
}

.cookie-customize {
    max-width: 100%;
    margin: var(--spacing-md) auto 0;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,.15);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.cookie-category {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: 14px;
    color: white;
}

.cookie-category label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    cursor: pointer;
}

.cookie-category input[type="checkbox"] {
    margin-top: 3px;
    flex-shrink: 0;
}

.cookie-category small {
    display: block;
    color: rgba(255,255,255,.65);
    font-weight: 400;
}

.btn-cookie.decline:hover {
    background: white;
    color: var(--bg-dark);
}

/* === WhatsApp Float Button === */
.whatsapp-float {
    position: fixed;
    bottom: 15px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: var(--shadow-xl);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-2xl);
    color: white;
}

@keyframes pulse-whatsapp {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }
}

/* === Back to Top === */
.back-to-top {
    position: fixed;
    bottom: 85px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    background: var(--primary-dark);
}

/* === Header === */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: transparent;
    z-index: var(--z-sticky);
    transition: all var(--transition-base);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

body.dark-mode .header.scrolled {
    background: rgba(17, 24, 39, 0.95);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-lg);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: white;
    transition: color var(--transition-base);
}

.header.scrolled .nav-logo {
    color: var(--primary-color);
}

.nav-logo i {
    font-size: var(--font-size-2xl);
}

.nav-logo strong {
    color: var(--secondary-color);
}

.nav-logo-img {
    height: 48px;
    width: auto;
    display: block;
    transition: filter var(--transition-base);
}

.header.scrolled .nav-logo-img {
    filter: brightness(0);
}

body.dark-mode .header.scrolled .nav-logo-img {
    filter: brightness(0) invert(1);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    margin: 0;
}

.nav-link {
    color: white;
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    position: relative;
    transition: color var(--transition-fast);
}

.header.scrolled .nav-link {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width var(--transition-base);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover {
    color: var(--secondary-color);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* Language Switcher */
.lang-switcher {
    position: relative;
}

.lang-switcher-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-md);
    padding: 6px 12px;
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 600;
    font-family: var(--font-family);
    transition: all var(--transition-base);
}

.header.scrolled .lang-switcher-btn {
    color: var(--text-primary);
    border-color: var(--border-color);
}

.lang-switcher-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.lang-arrow {
    font-size: 0.6rem;
    transition: transform var(--transition-base);
}

.lang-switcher.open .lang-arrow {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition-base);
    z-index: 1000;
    max-height: 360px;
    overflow-y: auto;
}

.lang-switcher.open .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 16px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-family: var(--font-family);
    color: var(--text-primary);
    transition: background var(--transition-fast);
}

.lang-option:hover {
    background: var(--bg-secondary);
}

.lang-option.active {
    background: var(--bg-secondary);
    font-weight: 600;
    color: var(--primary-color);
}

.lang-flag {
    font-size: 1.2em;
    line-height: 1;
}

.lang-name {
    white-space: nowrap;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    background: transparent;
    color: white;
    border: 2px solid white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
}

.header.scrolled .theme-toggle {
    color: var(--text-primary);
    border-color: var(--border-color);
}

.theme-toggle:hover {
    transform: rotate(20deg);
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: white;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.header.scrolled .nav-toggle span {
    background: var(--text-primary);
}

/* === Hero Section === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 50%, #0ea5e9 100%),
                url('../images/header-1.webp') center/cover no-repeat;
    background-blend-mode: overlay;
    z-index: -1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

#plexus-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: var(--spacing-3xl) 0;
}

.hero-text {
    margin-bottom: var(--spacing-3xl);
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: 900;
    color: white;
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
}

.hero .gradient-text {
    background: linear-gradient(135deg, #60a5fa 0%, #93c5fd 50%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    padding: var(--spacing-2xl);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: white;
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-secondary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    flex-shrink: 0;
}

.stat-content {
    text-align: left;
}

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: white;
    margin-bottom: 0;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

.scroll-indicator {
    position: absolute;
    bottom: -20px;
    left: 50%;
    z-index: 2;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: white;
    animation: bounce 2s infinite;
}

.mouse {
    width: 30px;
    height: 45px;
    border: 2px solid white;
    border-radius: var(--radius-xl);
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: white;
    border-radius: var(--radius-sm);
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes scroll {
    0% {
        opacity: 1;
        top: 8px;
    }
    100% {
        opacity: 0;
        top: 25px;
    }
}

/* === About Section === */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-top: var(--spacing-3xl);
}

.about-text h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.about-text h3:first-child {
    margin-top: 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.value-card {
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
}

body.dark-mode .value-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    margin: 0 auto var(--spacing-md);
}

.value-card h4 {
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-lg);
}

.value-card p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}

.feature-box {
    padding: var(--spacing-xl);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-lg);
}

body.dark-mode .feature-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.feature-box h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.cert-list {
    list-style: none;
}

.cert-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
}

.cert-list i {
    color: var(--success-color);
}

.timeline {
    position: relative;
    padding-left: var(--spacing-xl);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-xl);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -29px;
    top: 5px;
    width: 14px;
    height: 14px;
    background: var(--primary-color);
    border: 3px solid var(--bg-secondary);
    border-radius: 50%;
}

body.dark-mode .timeline-item::before {
    border-color: var(--bg-secondary);
}

.timeline-year {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
}

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

.timeline-content p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}

/* === Services Section === */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.service-card {
    background: var(--bg-primary);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

body.dark-mode .service-card {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-color);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
}

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

.service-card h3 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
}

.service-card > p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

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

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.service-features i {
    color: var(--success-color);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    font-weight: 600;
    transition: gap var(--transition-base);
}

.service-link:hover {
    gap: var(--spacing-sm);
}

/* === Fleet Section === */
.fleet-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.fleet-type {
    background: var(--bg-primary);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

body.dark-mode .fleet-type {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.fleet-type:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.fleet-type-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--border-color);
}

.fleet-type-header i {
    font-size: var(--font-size-3xl);
    color: var(--primary-color);
}

.fleet-type-header h3 {
    margin: 0;
    font-size: var(--font-size-xl);
}

.fleet-specs {
    margin-bottom: var(--spacing-lg);
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.spec-label {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.spec-value {
    font-weight: 600;
    color: var(--text-primary);
}

.fleet-features {
    list-style: none;
}

.fleet-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.fleet-features i {
    color: var(--success-color);
}

.fleet-gallery h3 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-2xl);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 64, 175, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.gallery-overlay i {
    font-size: var(--font-size-3xl);
    color: white;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    z-index: var(--z-modal);
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    animation: fadeIn var(--transition-base);
}

.lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    animation: zoomIn var(--transition-base);
}

.lightbox-close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 40px;
    color: white;
    cursor: pointer;
    transition: color var(--transition-fast);
    padding: 10px;
    line-height: 1;
}

.lightbox-close:hover {
    color: var(--secondary-color);
}

.lightbox-caption {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: var(--font-size-lg);
}

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

@keyframes zoomIn {
    from { transform: scale(0.5); }
    to { transform: scale(1); }
}

/* === Routes Section === */
.routes-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.countries-served,
.popular-routes {
    background: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

body.dark-mode .countries-served,
body.dark-mode .popular-routes {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
}

.routes-content > .cta-box {
    grid-column: 1 / -1;
}

.countries-served h3,
.popular-routes h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    color: var(--primary-color);
}

.countries-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.country-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

body.dark-mode .country-badge {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
}

.country-badge:hover {
    background: var(--primary-color);
    color: white;
    transform: translateX(5px);
}

body.dark-mode .country-badge:hover {
    background: var(--primary-color);
    color: white;
    transform: translateX(5px);
}

.country-badge i {
    color: var(--secondary-color);
}

.country-badge:hover i {
    color: white;
}

body.dark-mode .country-badge:hover i {
    color: white;
}

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

.route-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

body.dark-mode .route-item {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
}

.route-item:hover {
    background: var(--primary-color);
    color: white;
    transform: translateX(5px);
}

body.dark-mode .route-item:hover {
    background: var(--primary-color);
    color: white;
    transform: translateX(5px);
}

.route-cities {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
}

.route-from,
.route-to {
    font-size: var(--font-size-sm);
}

.route-time {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.route-item:hover .route-time {
    color: white;
}

body.dark-mode .route-item:hover .route-time {
    color: white;
}

.cta-box {
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
}

.cta-box h4 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.cta-box p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
}

/* === Process Section === */
.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.process-step {
    position: relative;
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

body.dark-mode .process-step {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.process-step:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.step-number {
    position: absolute;
    top: -15px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: var(--gradient-secondary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.step-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    margin: 0 auto var(--spacing-lg);
    transition: all var(--transition-base);
}

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

.process-step h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.process-step p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}

.process-cta {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-xl);
    background: var(--bg-secondary);
    border-radius: var(--radius-2xl);
}

body.dark-mode .process-cta {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.process-cta h3 {
    margin-bottom: var(--spacing-sm);
}

.process-cta p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* === Why Us Section === */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.advantage-card {
    background: var(--bg-primary);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-base);
}

body.dark-mode .advantage-card {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.advantage-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    margin: 0 auto var(--spacing-lg);
    transition: all var(--transition-base);
}

.advantage-card:hover .advantage-icon {
    transform: scale(1.1) rotate(10deg);
}

.advantage-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.advantage-card p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}

.trust-section {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
}

body.dark-mode .trust-section {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
}

.trust-section h3 {
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-2xl);
}

.trust-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
}

.trust-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.trust-badge i {
    font-size: var(--font-size-3xl);
    color: var(--primary-color);
}

.trust-badge p {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-align: center;
    margin: 0;
    line-height: 1.4;
}

/* === Testimonials Section === */
.testimonials-slider {
    max-width: 100%;
    margin: 0 auto;
    padding-bottom: 60px;
}

.testimonial-card {
    background: var(--bg-secondary);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    height: auto;
}

body.dark-mode .testimonial-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.testimonial-rating {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    justify-content: center;
}

.testimonial-rating i {
    color: #fbbf24;
    font-size: var(--font-size-lg);
}

.testimonial-text {
    font-size: var(--font-size-lg);
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    text-align: center;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    justify-content: center;
}

.author-avatar {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.author-info h4 {
    margin-bottom: 0;
    font-size: var(--font-size-lg);
}

.author-info p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Swiper Customization */
.swiper-button-next,
.swiper-button-prev {
    color: var(--primary-color);
    width: 50px;
    height: 50px;
    background: var(--bg-primary);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
}

body.dark-mode .swiper-button-next,
body.dark-mode .swiper-button-prev {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 20px;
}

.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: var(--border-color);
}

.swiper-pagination-bullet-active {
    background: var(--primary-color);
    width: 30px;
    border-radius: 6px;
}

/* === Calculator Section === */
.calculator-layout {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: var(--spacing-2xl);
    align-items: stretch;
}

.calculator-container {
    width: 100%;
}

.calculator-form {
    height: 100%;
    box-sizing: border-box;
    background: var(--bg-primary);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

body.dark-mode .calculator-form {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

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

.form-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.calculator-result {
    background: var(--bg-primary);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    margin-top: var(--spacing-xl);
    text-align: center;
}

body.dark-mode .calculator-result {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
}

.result-content > i {
    font-size: var(--font-size-5xl);
    color: var(--success-color);
    margin-bottom: var(--spacing-lg);
}

.result-content h3 {
    margin-bottom: var(--spacing-lg);
}

.result-price {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.price-label {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

.price-value {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.result-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

body.dark-mode .result-note {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
}

/* Calculator Info Panel */
.calculator-info-panel {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.info-panel-card {
    background: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

body.dark-mode .info-panel-card {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
}

.info-panel-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.info-panel-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: var(--font-size-xl);
    color: white;
}

.info-panel-card h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.info-panel-card p {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.5;
}

/* === Contact Section === */
.contact-whatsapp-cta {
    text-align: center;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl) var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
    box-shadow: var(--shadow-md);
    border: 2px solid transparent;
    transition: all var(--transition-base);
}

body.dark-mode .contact-whatsapp-cta {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.contact-whatsapp-cta:hover {
    border-color: #25D366;
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.15);
}

.whatsapp-cta-icon {
    width: 80px;
    height: 80px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto var(--spacing-lg);
}

.contact-whatsapp-cta h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
}

.contact-whatsapp-cta p {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-2xl);
    border-radius: var(--radius-full);
    font-size: var(--font-size-lg);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn-whatsapp:hover {
    background: #1da851;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

.whatsapp-cta-number {
    display: block;
    margin-top: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.info-card {
    background: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
}

body.dark-mode .info-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.info-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    margin: 0 auto var(--spacing-md);
}

.info-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.info-card p {
    margin-bottom: var(--spacing-xs);
}

.info-card p a {
    color: var(--primary-color);
    font-weight: 600;
}

.info-card small {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.contact-social {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.contact-social h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.social-icons a {
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    transition: all var(--transition-base);
}

.social-icons a:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.contact-map {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* === Footer === */
.footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.8);
    padding-top: var(--spacing-3xl);
}

.footer-content {
    padding-bottom: var(--spacing-2xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-3xl);
}

.footer-column h3 {
    color: white;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer-logo i {
    font-size: var(--font-size-3xl);
    color: var(--primary-light);
}

.footer-logo strong {
    color: var(--secondary-color);
}

.footer-logo-img {
    height: 56px;
    width: auto;
    display: block;
}

.footer-description {
    font-size: var(--font-size-sm);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--secondary-color);
    padding-left: var(--spacing-xs);
}

.footer-links i {
    font-size: var(--font-size-xs);
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
}

.footer-contact i {
    color: var(--primary-light);
    margin-top: 4px;
    flex-shrink: 0;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact a:hover {
    color: var(--secondary-color);
}

.footer-badges {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.badge-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    transition: all var(--transition-fast);
}

.badge-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.badge-item i {
    font-size: var(--font-size-lg);
    color: var(--secondary-color);
}

/* Footer SEO Content */
.footer-seo {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-2xl) 0;
}

.footer-seo-content h3 {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

.footer-seo-content p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.footer-seo-content p:last-child {
    margin-bottom: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xl) 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    padding-right: 100px;
}

.footer-bottom-content p {
    margin: 0;
    font-size: var(--font-size-sm);
}

.footer-legal {
    display: flex;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-legal a:hover {
    color: var(--secondary-color);
}

.footer-legal span {
    color: rgba(255, 255, 255, 0.3);
}

/* === Responsive Design === */

/* Tablets */
@media (max-width: 1024px) {
    .hero-title {
        font-size: var(--font-size-5xl);
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .routes-content {
        grid-template-columns: 1fr;
    }

    .contact-info-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .calculator-layout {
        grid-template-columns: 1fr;
    }
}

/* Tablet / Desktop-site mode: hamburger navbar */
@media (max-width: 1100px) {
    .nav-actions .btn {
        display: none;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--bg-primary);
        flex-direction: column;
        padding: var(--spacing-2xl);
        gap: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        transition: left var(--transition-base);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu .nav-link {
        color: var(--text-primary);
    }

    .nav-menu .nav-link:hover {
        color: var(--primary-color);
    }

    .nav-toggle {
        display: flex;
    }

    .lang-code {
        display: none;
    }

    .lang-switcher-btn {
        padding: 6px 8px;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }
}

/* Mobile */
@media (max-width: 768px) {
    /* Typography */
    h1 { font-size: var(--font-size-4xl); }
    h2 { font-size: var(--font-size-3xl); }
    h3 { font-size: var(--font-size-2xl); }

    .section-title {
        font-size: var(--font-size-3xl);
    }

    /* Hero */
    .hero {
        padding-top: 70px;
    }

    .scroll-indicator {
        display: none;
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Values */
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }

    /* Fleet */
    .fleet-types {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    /* Why Us */
    .advantages-grid {
        grid-template-columns: 1fr;
    }

    /* Process */
    .process-timeline {
        grid-template-columns: 1fr;
    }

    /* FAQ */
    .faq-sidebar {
        grid-template-columns: 1fr;
    }

    /* Contact */
    .contact-info-grid {
        grid-template-columns: 1fr;
    }

    /* Calculator */
    .form-row {
        grid-template-columns: 1fr;
    }

    .calculator-info-panel {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        padding-right: 0;
    }

    .footer-legal {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-sm);
    }

    /* WhatsApp Float */
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 24px;
        bottom: 20px;
        right: 20px;
    }

    .back-to-top {
        width: 50px;
        height: 50px;
        bottom: 80px;
        right: 20px;
    }

    .cookie-consent.show ~ .whatsapp-float {
        bottom: 90px;
    }

    .cookie-consent.show ~ .back-to-top {
        bottom: 150px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: var(--font-size-2xl);
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

    .stat-item {
        flex-direction: column;
        text-align: center;
    }

    .stat-content {
        text-align: center;
    }

    .countries-grid {
        grid-template-columns: 1fr;
    }
}

/* === FAQ Section === */
.faq-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* FAQ Sidebar - 3 cards in a row below questions */
.faq-sidebar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

@media (max-width: 768px) {
    .faq-sidebar {
        grid-template-columns: 1fr;
    }
}

.faq-sidebar-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    border: 2px solid transparent;
    transition: all var(--transition-base);
}

body.dark-mode .faq-sidebar-card {
    border: 1px solid var(--border-color);
}

.faq-sidebar-card:hover {
    border-color: var(--primary-light);
}

/* CTA Card */
.faq-sidebar-cta {
    text-align: center;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.faq-sidebar-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.faq-sidebar-icon i {
    font-size: 28px;
    color: #fff;
}

.faq-sidebar-cta h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.faq-sidebar-cta p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.btn-whatsapp-faq {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    width: 100%;
    justify-content: center;
    font-size: var(--font-size-base);
    padding: var(--spacing-md) var(--spacing-lg);
}

.btn-whatsapp-faq i {
    font-size: 20px;
}

/* Stats Card */
.faq-sidebar-stats h4,
.faq-sidebar-schedule h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--primary-color);
}

.faq-stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
}

.faq-stat-item + .faq-stat-item {
    border-top: 1px solid var(--border-color);
}

.faq-stat-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.faq-stat-icon i {
    font-size: 16px;
    color: #fff;
}

.faq-stat-info {
    display: flex;
    flex-direction: column;
}

.faq-stat-value {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--primary-color);
}

.faq-stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

/* Schedule Card */
.faq-schedule-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.faq-schedule-row + .faq-schedule-row {
    border-top: 1px solid var(--border-color);
}

.faq-schedule-row strong {
    color: var(--text-primary);
}

.faq-schedule-note {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    color: var(--primary-color);
    font-weight: 600;
    text-align: center;
}

.faq-item {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

body.dark-mode .faq-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.faq-item:hover {
    border-color: var(--primary-light);
}

.faq-item.active {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-family);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
    gap: var(--spacing-md);
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-question i {
    font-size: var(--font-size-sm);
    color: var(--primary-color);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-xl) var(--spacing-lg);
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: var(--font-size-base);
}

.faq-answer a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: underline;
}

.faq-answer a:hover {
    color: var(--primary-dark);
}

/* Print Styles */
@media print {
    .header,
    .whatsapp-float,
    .back-to-top,
    .cookie-consent,
    .nav-toggle {
        display: none;
    }

    body {
        color: #000;
        background: #fff;
    }
}