/* ===================================
   Variables CSS - Couleurs du Sénégal
   =================================== */
:root {
    /* Couleurs principales - Version YOMBAL YOON Original */
    --green-primary: #009933;
    --green-light: #00B33C;
    --green-dark: #007A29;
    --yellow-primary: #FDEF42;
    --yellow-light: #FFF176;
    --yellow-dark: #F9D949;
    
    /* Couleurs neutres */
    --white: #FFFFFF;
    --black: #1A1A1A;
    --gray-50: #F9FAFB;
    --gray-100: #F5F5F5;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #2C3E50;
    --gray-900: #333333;
    
    /* Couleurs fonctionnelles */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;
    
    /* Espacements */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Typographie */
    --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;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Ombres */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Bordures */
    --border-radius-sm: 0.375rem;
    --border-radius-base: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-full: 9999px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-900);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

ul {
    list-style: none;
}

/* ===================================
   Container & Layout
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

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

/* ===================================
   Header & Navigation
   =================================== */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: var(--shadow-sm);
}

.navbar {
    padding: var(--spacing-md) 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--gray-700);
    border-radius: var(--border-radius-full);
    transition: var(--transition-base);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

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

.nav-menu a {
    color: var(--gray-700);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-base);
    transition: var(--transition-base);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--green-primary);
    background: var(--gray-50);
}

.btn-nav {
    background: var(--green-primary) !important;
    color: var(--white) !important;
    padding: var(--spacing-sm) var(--spacing-lg) !important;
    border-radius: var(--border-radius-full) !important;
}

.btn-nav:hover {
    background: var(--green-dark) !important;
    transform: translateY(-2px);
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--border-radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
    text-align: center;
    justify-content: center;
}

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

.btn-primary:hover {
    background: var(--green-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--yellow-primary);
    color: var(--gray-900);
}

.btn-secondary:hover {
    background: var(--yellow-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--green-primary);
    border: 2px solid var(--green-primary);
}

.btn-outline:hover {
    background: var(--green-primary);
    color: var(--white);
    transform: translateY(-2px);
}

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

.btn-white:hover {
    background: var(--gray-50);
    transform: translateY(-2px);
}

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

.btn-route {
    width: 100%;
    background: var(--green-primary);
    color: var(--white);
}

.btn-route:hover {
    background: var(--green-dark);
}

.whatsapp-btn {
    background: #25D366 !important;
}

.whatsapp-btn:hover {
    background: #128C7E !important;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--green-primary) 0%, var(--green-light) 100%);
    color: var(--white);
    padding: var(--spacing-3xl) 0 100px;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-text h1 {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.highlight {
    color: var(--yellow-primary);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    line-height: 1.6;
    margin-bottom: var(--spacing-2xl);
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
}

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

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--yellow-primary);
}

.stat-label {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.hero-image-placeholder {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-3xl);
    text-align: center;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.hero-image-placeholder i {
    font-size: 150px;
    opacity: 0.3;
    margin-bottom: var(--spacing-lg);
}

.hero-img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-2xl);
    object-fit: cover;
    animation: float 3s ease-in-out infinite;
}

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

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: var(--white);
    clip-path: ellipse(100% 100% at 50% 100%);
}

/* ===================================
   Payment Info Banner
   =================================== */
.payment-info {
    background: linear-gradient(135deg, #00B33C 0%, #009933 100%);
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.payment-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.payment-info-banner {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 16px;
    padding: var(--spacing-xl) var(--spacing-2xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    position: relative;
    animation: slideInUp 0.6s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.payment-info-icon {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.payment-info-icon i {
    font-size: 2rem;
    color: var(--green-primary);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.payment-info-content {
    flex: 1;
    color: var(--white);
}

.payment-info-content h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.payment-info-content h3 i {
    color: var(--yellow-primary);
    font-size: 1.5rem;
}

.payment-info-content p {
    font-size: var(--font-size-lg);
    line-height: 1.6;
    margin: 0;
}

.payment-info-content strong {
    font-weight: 700;
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 3px;
}

.payment-info-content .highlight-green {
    color: var(--yellow-primary);
    font-size: 1.3em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% {
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 10px rgba(253, 239, 66, 0.3);
    }
    50% {
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 20px rgba(253, 239, 66, 0.6);
    }
}

/* Responsive - Tablette */
@media (max-width: 768px) {
    .payment-info {
        padding: var(--spacing-xl) 0;
    }
    
    .payment-info-banner {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-xl);
        gap: var(--spacing-md);
    }
    
    .payment-info-icon {
        width: 60px;
        height: 60px;
    }
    
    .payment-info-icon i {
        font-size: 1.75rem;
    }
    
    .payment-info-content h3 {
        font-size: var(--font-size-xl);
        justify-content: center;
    }
    
    .payment-info-content p {
        font-size: var(--font-size-base);
    }
}

/* Responsive - Mobile */
@media (max-width: 480px) {
    .payment-info-banner {
        padding: var(--spacing-lg);
    }
    
    .payment-info-icon {
        width: 50px;
        height: 50px;
    }
    
    .payment-info-icon i {
        font-size: 1.5rem;
    }
    
    .payment-info-content h3 {
        font-size: var(--font-size-lg);
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .payment-info-content p {
        font-size: var(--font-size-sm);
    }
}

/* ===================================
   Security Warning / Payment Alert
   =================================== */
.security-warning {
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    padding: var(--spacing-md) 0;
    position: relative;
    overflow: hidden;
    border-top: 2px solid #B91C1C;
    border-bottom: 2px solid #B91C1C;
}

.security-warning::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        rgba(255, 255, 255, 0.05),
        rgba(255, 255, 255, 0.05) 10px,
        rgba(0, 0, 0, 0.05) 10px,
        rgba(0, 0, 0, 0.05) 20px
    );
    opacity: 0.3;
}

.security-alert {
    background: rgba(255, 255, 255, 0.98);
    border: 2px solid #DC2626;
    border-radius: 12px;
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    position: relative;
    animation: alertPulse 2s ease-in-out infinite;
}

@keyframes alertPulse {
    0%, 100% {
        box-shadow: 0 4px 16px rgba(220, 38, 38, 0.2);
    }
    50% {
        box-shadow: 0 4px 16px rgba(220, 38, 38, 0.35);
    }
}

.security-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 10px rgba(220, 38, 38, 0.3);
    border: 3px solid #FFFFFF;
}

.security-icon i {
    font-size: 1.5rem;
    color: #FFFFFF;
    animation: shieldBounce 2s ease-in-out infinite;
}

@keyframes shieldBounce {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.security-content {
    flex: 1;
}

.security-content h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: #991B1B;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.security-content h3 i {
    color: #DC2626;
    font-size: 1.25rem;
    animation: warningBlink 1.5s ease-in-out infinite;
}

@keyframes warningBlink {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.15);
    }
}

.security-content p {
    font-size: var(--font-size-base);
    line-height: 1.6;
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--gray-800);
}

.security-content p strong {
    font-weight: 800;
}

.security-content .text-danger {
    color: #DC2626;
    font-size: 1.1em;
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 2px;
    animation: dangerGlow 2s ease-in-out infinite;
}

@keyframes dangerGlow {
    0%, 100% {
        text-shadow: 0 0 5px rgba(220, 38, 38, 0.3);
    }
    50% {
        text-shadow: 0 0 15px rgba(220, 38, 38, 0.6);
    }
}

.security-tips {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.security-tips .tip {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    padding: var(--spacing-sm);
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    border: 2px solid #F59E0B;
    box-shadow: 0 1px 4px rgba(245, 158, 11, 0.15);
    transition: all 0.3s ease;
}

.security-tips .tip:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.25);
}

.security-tips .tip i {
    font-size: 1.125rem;
    flex-shrink: 0;
}

.security-tips .tip:nth-child(1) i {
    color: #059669; /* Vert pour check */
}

.security-tips .tip:nth-child(2) i {
    color: #DC2626; /* Rouge pour croix */
}

.security-tips .tip:nth-child(3) i {
    color: #D97706; /* Orange pour flag */
}

.security-tips .tip span {
    font-weight: 600;
    color: var(--gray-800);
    font-size: var(--font-size-base);
}

/* Responsive - Tablette */
@media (max-width: 768px) {
    .security-warning {
        padding: var(--spacing-sm) 0;
    }
    
    .security-alert {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }
    
    .security-icon {
        width: 45px;
        height: 45px;
        margin: 0 auto;
    }
    
    .security-icon i {
        font-size: 1.25rem;
    }
    
    .security-content h3 {
        font-size: var(--font-size-base);
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .security-content p {
        font-size: var(--font-size-sm);
    }
    
    .security-tips {
        grid-template-columns: 1fr;
    }
}

/* Responsive - Mobile */
@media (max-width: 480px) {
    .security-alert {
        padding: var(--spacing-sm);
    }
    
    .security-icon {
        width: 40px;
        height: 40px;
    }
    
    .security-icon i {
        font-size: 1.125rem;
    }
    
    .security-content h3 {
        font-size: var(--font-size-sm);
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .security-content p {
        font-size: var(--font-size-xs);
    }
    
    .security-tips .tip {
        padding: var(--spacing-xs);
        font-size: var(--font-size-xs);
    }
    
    .security-tips .tip i {
        font-size: 1rem;
    }
}

/* ===================================
   Section Header
   =================================== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-header h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: var(--font-size-xl);
    color: var(--gray-600);
}

/* ===================================
   How It Works
   =================================== */
.how-it-works {
    padding: var(--spacing-3xl) 0;
    background: var(--gray-50);
}

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

.step-card {
    background: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    text-align: center;
    box-shadow: var(--shadow-base);
    transition: var(--transition-base);
}

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

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-3xl);
}

.step-1 {
    background: linear-gradient(135deg, var(--green-primary), var(--green-light));
    color: var(--white);
}

.step-2 {
    background: linear-gradient(135deg, var(--yellow-primary), var(--yellow-dark));
    color: var(--gray-900);
}

.step-3 {
    background: linear-gradient(135deg, var(--green-dark), var(--green-primary));
    color: var(--white);
}

.step-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

.step-card p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* ===================================
   Why YombalYoon
   =================================== */
.why-yombalyoon {
    padding: var(--spacing-3xl) 0;
}

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

.benefit-card {
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    background: var(--white);
    border: 2px solid var(--gray-100);
    transition: var(--transition-base);
}

.benefit-card:hover {
    border-color: var(--green-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--green-primary), var(--green-light));
    color: var(--white);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
}

.benefit-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

.benefit-card p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* ===================================
   Popular Routes
   =================================== */
.popular-routes {
    padding: var(--spacing-3xl) 0;
    background: var(--gray-50);
}

.routes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-2xl);
}

.route-card {
    background: var(--white);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-base);
    transition: var(--transition-base);
}

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

.route-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(--gray-100);
}

.route-header > i {
    color: var(--green-primary);
    font-size: var(--font-size-2xl);
}

.route-cities {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: var(--font-size-lg);
    color: var(--gray-900);
}

.route-cities i {
    color: var(--gray-400);
    font-size: var(--font-size-sm);
}

.route-info {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.route-detail {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

.route-detail i {
    color: var(--green-primary);
}

.route-price {
    margin-bottom: var(--spacing-lg);
}

.price {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--green-primary);
}

/* ===================================
   Testimonials
   =================================== */
.testimonials {
    padding: var(--spacing-3xl) 0;
}

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

.testimonial-card {
    background: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-base);
    transition: var(--transition-base);
}

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

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

.testimonial-rating i {
    color: var(--yellow-dark);
}

.testimonial-text {
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--gray-700);
    margin-bottom: var(--spacing-lg);
}

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

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--green-primary), var(--green-light));
    color: var(--white);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.author-info h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.author-info span {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

/* ===================================
   CTA Section
   =================================== */
.cta-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--green-primary) 0%, var(--green-light) 100%);
    color: var(--white);
}

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

.cta-content h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2xl);
    opacity: 0.95;
}

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

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

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

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

.footer-logo i {
    font-size: var(--font-size-2xl);
    color: var(--green-light);
}

.footer-col p {
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-800);
    border-radius: var(--border-radius-full);
    color: var(--gray-300);
    transition: var(--transition-base);
}

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

.footer-col h4 {
    color: var(--white);
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

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

.footer-col ul li a {
    color: var(--gray-400);
    transition: var(--transition-base);
}

.footer-col ul li a:hover {
    color: var(--green-light);
    padding-left: var(--spacing-sm);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--gray-800);
}

.footer-bottom i {
    color: var(--error);
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .hero-image {
        display: none;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex; /* Afficher le bouton hamburger sur mobile */
    }
    
    .nav-menu {
        position: fixed;
        top: 70px; /* Sous le header */
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--white);
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-lg) 0;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
        transform: translateX(-100%); /* Caché par défaut */
        opacity: 0;
        visibility: hidden;
        transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
    }
    
    .nav-menu.active {
        transform: translateX(0); /* Visible quand classe active */
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
    }
    
    .nav-menu a {
        padding: var(--spacing-md) var(--spacing-lg);
        display: block;
        font-size: var(--font-size-lg);
    }
    
    .hero-text h1 {
        font-size: var(--font-size-3xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .section-header h2 {
        font-size: var(--font-size-3xl);
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .routes-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero {
        padding: var(--spacing-2xl) 0 80px;
    }
    
    .hero-text h1 {
        font-size: var(--font-size-2xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .btn {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-sm);
    }
    
    .btn-lg {
        padding: var(--spacing-md) var(--spacing-xl);
        font-size: var(--font-size-base);
    }
}