/**
 * LahlouYoussef - Styles principaux (Version Améliorée)
 * Design moderne avec animations avancées
 * @author Youssef Lahlou
 */

/* ============================================
   VARIABLES & CONFIGURATION
   ============================================ */
:root {
    /* Couleurs principales */
    --primary: #1a365d;
    --primary-light: #2c5282;
    --primary-dark: #0f2744;
    --secondary: #c9a227;
    --secondary-light: #d4b84a;
    --secondary-dark: #a88a1f;
    --accent: #e85d4c;
    --success: #10b981;
    
    /* Couleurs neutres */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --black: #030712;
    
    /* Typographie */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Tailles */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;
    
    /* Espacements */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Ombres */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-glow: 0 0 30px rgba(201, 162, 39, 0.3);
    
    /* Transitions - Plus fluides */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Border radius */
    --radius-sm: 0.25rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;
    
    /* Container */
    --container-max: 1280px;
    --container-padding: var(--space-6);
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

body.loaded {
    /* Body chargé */
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ============================================
   UTILITAIRES
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

.section {
    padding: var(--space-20) 0;
    position: relative;
}

.section-dark {
    background-color: var(--primary-dark);
    color: var(--white);
}

.section-light {
    background-color: var(--gray-50);
}

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

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Section focus effect */
.section-focus {
    animation: sectionPulse 1s ease;
}

@keyframes sectionPulse {
    0%, 100% { box-shadow: none; }
    50% { box-shadow: inset 0 0 0 3px var(--secondary); }
}

/* ============================================
   TYPOGRAPHIE
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--gray-900);
}

.section-dark h1,
.section-dark h2,
.section-dark h3 {
    color: var(--white);
}

.section-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary), var(--secondary-light));
    margin-top: var(--space-4);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

.section-title:hover::after {
    width: 100px;
}

.text-center .section-title::after {
    margin-left: auto;
    margin-right: auto;
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--gray-500);
    max-width: 600px;
}

.text-center .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

.section-dark .section-subtitle {
    color: var(--gray-300);
}

/* ============================================
   BOUTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
    font-weight: 600;
    border-radius: var(--radius);
    transition: all var(--transition-base);
    cursor: pointer;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    color: var(--white);
    box-shadow: 0 4px 14px 0 rgba(201, 162, 39, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px 0 rgba(201, 162, 39, 0.5);
}

.btn-primary:active {
    transform: translateY(-1px);
}

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

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

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

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

.btn-lg {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-lg);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

/* Ripple effect */
.btn .ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Spinner dans bouton */
.btn .spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10002;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-100);
    transition: all var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.98);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--primary);
    transition: transform var(--transition-bounce);
}

.logo:hover {
    transform: scale(1.05);
}

.logo-icon {
    width: 45px;
    height: 45px;
    transition: transform var(--transition-bounce);
}

.logo:hover .logo-icon {
    transform: rotate(-10deg);
}

.nav-desktop {
    display: none;
}

@media (min-width: 1024px) {
    .nav-desktop {
        display: flex;
        align-items: center;
        gap: var(--space-8);
    }
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--gray-600);
    position: relative;
    padding: var(--space-2) 0;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--secondary), var(--secondary-light));
    transition: all var(--transition-base);
    transform: translateX(-50%);
}

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

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

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.header-phone {
    display: none;
    align-items: center;
    gap: var(--space-2);
    font-weight: 600;
    color: var(--primary);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius);
    transition: all var(--transition-base);
    background: transparent;
    border: none;
    cursor: pointer;
    position: relative;
}

.header-phone-wrapper {
    position: relative;
}

.header-phone:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
}

.header-phone svg {
    width: 18px;
    height: 18px;
}

.header-phone svg:first-child {
    animation: phoneRing 2s ease-in-out infinite;
}

.header-phone .chevron {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-base);
}

.header-phone[aria-expanded="true"] .chevron {
    transform: rotate(180deg);
}

.phone-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 220px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    padding: var(--space-2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: 1000;
}

.phone-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.phone-option {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    width: 100%;
    padding: var(--space-3);
    border-radius: var(--radius);
    color: var(--gray-700);
    font-size: var(--text-sm);
    font-weight: 500;
    transition: all var(--transition-base);
    background: transparent;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.phone-option:hover {
    background: var(--gray-100);
    color: var(--primary);
    transform: translateX(4px);
}

.phone-option svg {
    flex-shrink: 0;
}

@keyframes phoneRing {
    0%, 100% { transform: rotate(0); }
    10%, 30% { transform: rotate(-10deg); }
    20%, 40% { transform: rotate(10deg); }
    50% { transform: rotate(0); }
}

@media (min-width: 768px) {
    .header-phone {
        display: flex;
    }
    
    .header-phone-wrapper {
        display: block;
    }
}

.lang-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius);
    background: var(--gray-100);
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--primary);
    transition: all var(--transition-bounce);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    transition: all var(--transition-base);
}

.lang-option.active {
    opacity: 1;
    font-weight: 700;
    color: var(--primary);
}

.lang-option.active .flag-icon {
    transform: scale(1.15);
}

.lang-option.inactive {
    opacity: 0.4;
    font-weight: 400;
}

.lang-separator {
    color: var(--gray-400);
    font-weight: 300;
    margin: 0 2px;
}

.lang-toggle .flag-icon {
    width: 20px;
    height: 14px;
    line-height: 1;
    transition: transform var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lang-toggle .flag-icon svg {
    width: 100%;
    height: 100%;
    border-radius: 2px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.lang-toggle .lang-text {
    font-size: var(--text-sm);
}

.lang-toggle:hover {
    background: var(--primary);
    transform: scale(1.05);
}

.lang-toggle:hover .lang-option {
    color: var(--white);
}

.lang-toggle:hover .lang-separator {
    color: rgba(255, 255, 255, 0.5);
}

.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 1024px) {
    .menu-toggle {
        display: none;
    }
}

/* Mobile Menu */
.nav-mobile {
    position: fixed;
    top: 80px;
    right: 0;
    bottom: 0;
    width: 85%;
    height: calc(100vh - 80px);
    min-height: calc(100vh - 80px);
    background: var(--white);
    padding: var(--space-6) var(--space-8);
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 10001;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.2);
    will-change: transform;
}

@media (min-width: 640px) {
    .nav-mobile {
        width: 400px;
    }
}

.nav-mobile.active {
    transform: translateX(0) !important;
    display: block !important;
}

.nav-mobile-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding-bottom: var(--space-8);
}

.nav-mobile-link {
    font-size: var(--text-xl);
    font-weight: 500;
    color: var(--gray-800);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--gray-100);
    transition: all var(--transition-base);
}

.nav-mobile-link:hover {
    color: var(--secondary);
    padding-left: var(--space-2);
}

.nav-mobile-phone {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-6);
    margin-bottom: var(--space-6);
    padding: var(--space-4);
    background: var(--gray-50);
    border-radius: var(--radius);
    font-weight: 600;
    color: var(--primary);
}

.nav-mobile-phone-wrapper {
    margin-top: var(--space-6);
    padding: var(--space-5);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
}

.nav-mobile-phone-number {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 700;
    font-size: var(--text-lg);
    color: var(--primary);
    margin-bottom: var(--space-4);
}

.nav-mobile-phone-number .whatsapp-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.nav-mobile-phone-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
}

.nav-mobile-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-700);
    transition: all var(--transition-base);
    text-decoration: none;
    cursor: pointer;
}

.nav-mobile-action:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 54, 93, 0.2);
}

.nav-mobile-action svg {
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .nav-mobile {
        display: none;
    }
    
    .nav-mobile-overlay {
        display: none;
    }
}

/* Overlay pour le menu mobile */
.nav-mobile-overlay {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 10000;
    pointer-events: none;
}

.nav-mobile-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    overflow: hidden;
}

/* Image de fond avec forte opacité */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/assets/img/0.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.15;
    z-index: 0;
    pointer-events: none;
}

/* Pattern animé par-dessus l'image */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 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='0.03'%3E%3Cpath d='M30 0L60 30L30 60L0 30z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    animation: patternMove 20s linear infinite;
    pointer-events: none;
    z-index: 1;
}

@keyframes patternMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--secondary-light);
    margin-bottom: var(--space-6);
    backdrop-filter: blur(10px);
    animation: fadeInDown 0.8s ease forwards;
}

.hero-badge svg {
    width: 16px;
    height: 16px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: var(--text-5xl);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-6);
    line-height: 1.1;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.2s forwards;
}

.hero-title span {
    display: block;
    background: linear-gradient(90deg, var(--secondary), var(--secondary-light), var(--secondary));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--text-6xl);
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: var(--text-7xl);
    }
}

.hero-subtitle {
    font-size: var(--text-xl);
    color: var(--gray-300);
    margin-bottom: var(--space-10);
    max-width: 600px;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.4s forwards;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.6s forwards;
}

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

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

.hero-decoration {
    position: absolute;
    right: -100px;
    bottom: -100px;
    width: 500px;
    height: 500px;
    opacity: 0.08;
    animation: rotate 60s linear infinite;
    z-index: 1;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.1); }
}

@media (min-width: 1024px) {
    .hero-decoration {
        right: 0;
        bottom: 0;
        opacity: 0.12;
    }
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: var(--gray-400);
    font-size: var(--text-sm);
    animation: bounce 2s infinite;
}

.scroll-indicator svg {
    width: 24px;
    height: 24px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-15px);
    }
    60% {
        transform: translateX(-50%) translateY(-7px);
    }
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-top: var(--space-12);
}

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

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.service-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
    transition: all var(--transition-base);
    overflow: hidden;
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary), var(--secondary-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(201, 162, 39, 0.05) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover::after {
    opacity: 1;
}

.service-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-md);
    margin-bottom: var(--space-5);
    transition: all var(--transition-bounce);
    position: relative;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 10px 30px rgba(26, 54, 93, 0.3);
}

.service-icon svg {
    width: 28px;
    height: 28px;
    color: var(--white);
}

.service-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
    color: var(--gray-900);
    transition: color var(--transition-fast);
}

.service-card:hover .service-title {
    color: var(--primary);
}

.service-desc {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin-bottom: var(--space-4);
    line-height: 1.7;
}

.service-features {
    font-size: var(--text-xs);
    color: var(--secondary-dark);
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* ============================================
   PROCESS SECTION
   ============================================ */
.process {
    background: var(--primary-dark);
    position: relative;
    overflow: hidden;
}

/* Image de fond -1.png avec opacité */
.process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/assets/img/-1.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.15;
    z-index: 0;
    pointer-events: none;
}

/* Pattern animé par-dessus l'image */
.process::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.02' fill-rule='evenodd'%3E%3Cpath d='M20 0L40 20L20 40L0 20z'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 1;
}

.process .section-title,
.process .section-subtitle {
    position: relative;
    z-index: 2;
}

.process-timeline {
    position: relative;
    margin-top: var(--space-16);
    z-index: 2;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--secondary), var(--secondary-light));
}

@media (min-width: 768px) {
    .process-timeline::before {
        left: 50%;
        transform: translateX(-50%);
    }
}

.process-step {
    position: relative;
    padding-left: 60px;
    padding-bottom: var(--space-10);
}

@media (min-width: 768px) {
    .process-step {
        width: 50%;
        padding-left: 0;
        padding-right: var(--space-10);
    }
    
    .process-step:nth-child(even) {
        margin-left: 50%;
        padding-left: var(--space-10);
        padding-right: 0;
    }
}

.process-step::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 5px;
    width: 18px;
    height: 18px;
    background: var(--secondary);
    border-radius: 50%;
    border: 3px solid var(--primary-dark);
    box-shadow: 0 0 0 3px var(--secondary);
    transition: all var(--transition-bounce);
}

.process-step:hover::before {
    transform: scale(1.3);
    box-shadow: 0 0 0 6px var(--secondary), 0 0 20px rgba(201, 162, 39, 0.5);
}

@media (min-width: 768px) {
    .process-step::before {
        left: auto;
        right: -9px;
    }
    
    .process-step:nth-child(even)::before {
        right: auto;
        left: -9px;
    }
}

.process-step-content {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.process-step:hover .process-step-content {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

@media (min-width: 768px) {
    .process-step:nth-child(even):hover .process-step-content {
        transform: translateX(-5px);
    }
}

.process-step-title {
    font-size: var(--text-lg);
    color: var(--secondary-light);
    margin-bottom: var(--space-2);
}

.process-step-desc {
    font-size: var(--text-sm);
    color: var(--gray-300);
    line-height: 1.7;
}

/* ============================================
   PORTFOLIO SECTION - THÈMES THEMEFOREST
   ============================================ */
.portfolio {
    background: var(--gray-50);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    margin-top: var(--space-12);
}

@media (min-width: 640px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.portfolio-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 2px solid var(--gray-200);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
    cursor: pointer;
}

.portfolio-card:hover {
    transform: translateY(-15px) scale(1.02);
    border-color: var(--secondary);
    box-shadow: 0 20px 50px rgba(26, 54, 93, 0.2), 
                0 0 0 2px var(--secondary-light),
                0 8px 24px rgba(201, 162, 39, 0.15);
}

.portfolio-image {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
}

.portfolio-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 54, 93, 0.05), transparent);
    z-index: 1;
    pointer-events: none;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    filter: brightness(0.95) contrast(1.05);
}

.portfolio-card:hover .portfolio-image img {
    transform: scale(1.15) translateY(-8px);
    filter: brightness(1) contrast(1.1);
}

.portfolio-category {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    padding: var(--space-2) var(--space-4);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.92));
    border: 1px solid rgba(26, 54, 93, 0.15);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--primary);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    z-index: 2;
    transition: all var(--transition-base);
}

.portfolio-card:hover .portfolio-category {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
    color: var(--white);
    border-color: var(--secondary-dark);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 16px rgba(201, 162, 39, 0.35);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, 
                transparent 0%, 
                rgba(26, 54, 93, 0.75) 60%,
                rgba(26, 54, 93, 0.95) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: var(--space-6);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 2;
}

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

.portfolio-overlay .btn {
    transform: translateY(20px);
    opacity: 0;
    transition: all var(--transition-base) 0.1s;
    box-shadow: 0 4px 16px rgba(201, 162, 39, 0.4);
}

.portfolio-card:hover .portfolio-overlay .btn {
    transform: translateY(0);
    opacity: 1;
}

.portfolio-overlay .btn:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 24px rgba(201, 162, 39, 0.6);
}

.portfolio-content {
    padding: var(--space-6);
    background: linear-gradient(to bottom, var(--white), var(--gray-50));
    border-top: 1px solid var(--gray-100);
}

.portfolio-title {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--space-2);
    transition: all var(--transition-base);
}

.portfolio-card:hover .portfolio-title {
    color: var(--secondary-dark);
    transform: translateX(4px);
}

.portfolio-desc {
    font-size: var(--text-sm);
    color: var(--gray-600);
    line-height: 1.6;
    transition: color var(--transition-base);
}

.portfolio-card:hover .portfolio-desc {
    color: var(--gray-700);
}

.portfolio-coming {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-10);
    color: var(--gray-500);
    font-style: italic;
    position: relative;
}

.portfolio-coming::before {
    content: '✨';
    font-style: normal;
    margin-right: var(--space-2);
}

.portfolio-coming::after {
    content: '✨';
    font-style: normal;
    margin-left: var(--space-2);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    position: relative;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    overflow: hidden;
}

/* Image de fond avec parallaxe */
.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/assets/img/-2.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.15;
    z-index: 0;
    pointer-events: none;
}

/* Pattern animé par-dessus l'image */
.about::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 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='0.03'%3E%3Cpath d='M30 0L60 30L30 60L0 30z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    animation: patternMove 20s linear infinite;
    pointer-events: none;
    z-index: 1;
}

.about .container {
    position: relative;
    z-index: 2;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    margin-top: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr 1fr;
    }
}

.about-text p {
    margin-bottom: var(--space-4);
    color: var(--white);
    line-height: 1.8;
}

.about-text p:first-of-type {
    font-size: var(--text-lg);
    color: var(--white);
}

/* About - Expertise section */
.about-expertise {
    margin-top: var(--space-8);
}

.about-section-subtitle {
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
    color: var(--white);
    font-weight: 600;
}

.about-expertise p {
    margin-bottom: var(--space-4);
    line-height: 1.7;
    color: var(--white);
}

.about-skills-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.about-skills-list li {
    padding: var(--space-3) var(--space-4);
    margin-bottom: var(--space-2);
    background: rgba(255, 255, 255, 0.1);
    border-left: 3px solid var(--secondary);
    border-radius: var(--radius);
    transition: all var(--transition-base);
    line-height: 1.6;
    color: var(--white);
}

.about-skills-list li:hover {
    background: rgba(255, 255, 255, 0.2);
    border-left-color: var(--secondary);
    transform: translateX(5px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.about-skills-list li b {
    color: var(--secondary);
    font-weight: 600;
}

/* About - Approach section */
.about-approach {
    margin-top: var(--space-8);
}

.about-approach p {
    line-height: 1.7;
    color: var(--white);
}

/* About - Values section */
.about-values {
    margin-top: var(--space-8);
}

.about-values-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
}

.about-values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.about-value {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    transition: all var(--transition-bounce);
    cursor: default;
}

.about-value:hover {
    transform: translateY(-5px) scale(1.02);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.about-value-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--secondary);
    border-radius: var(--radius);
    flex-shrink: 0;
    transition: all var(--transition-bounce);
}

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

.about-value-icon svg {
    width: 20px;
    height: 20px;
    color: var(--white);
}

.about-value span {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--white);
}

.about-visual {
    position: relative;
}

.about-card {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-xl);
    padding: var(--space-10);
    color: var(--white);
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-base);
}

.about-card:hover {
    transform: translateY(-5px);
}

.about-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(201, 162, 39, 0.3) 0%, transparent 70%);
    pointer-events: none;
    animation: floatGlow 4s ease-in-out infinite;
}

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

.about-card-content {
    position: relative;
    z-index: 1;
}

.about-card h3 {
    font-size: var(--text-2xl);
    color: var(--white);
    margin-bottom: var(--space-2);
}

.about-card p {
    color: var(--gray-300);
    margin-bottom: var(--space-6);
}

.about-card-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.about-stat {
    text-align: center;
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    transition: all var(--transition-bounce);
    cursor: default;
}

.about-stat:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.about-stat-number {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--secondary-light);
}

.about-stat-label {
    font-size: var(--text-xs);
    color: var(--gray-300);
    margin-top: var(--space-1);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta {
    background: linear-gradient(135deg, var(--secondary-dark), var(--secondary));
    text-align: center;
    padding: var(--space-16) 0;
    position: relative;
    overflow: hidden;
}

.cta::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%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.cta-title {
    font-size: var(--text-3xl);
    color: var(--white);
    margin-bottom: var(--space-4);
    position: relative;
}

@media (min-width: 768px) {
    .cta-title {
        font-size: var(--text-4xl);
    }
}

.cta-subtitle {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.cta .btn-primary {
    background: var(--white);
    color: var(--secondary-dark);
    box-shadow: 0 4px 14px 0 rgba(0, 0, 0, 0.2);
    position: relative;
}

.cta .btn-primary:hover {
    background: var(--gray-100);
    transform: translateY(-5px) scale(1.05);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background: var(--gray-50);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    margin-top: var(--space-12);
}

@media (min-width: 1024px) {
    .contact-wrapper {
        grid-template-columns: 1fr 400px;
    }
}

/* Form Stepper */
.form-stepper {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
}

.stepper-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-8);
    position: relative;
}

.stepper-header::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 40px;
    right: 40px;
    height: 2px;
    background: var(--gray-200);
}

.stepper-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    position: relative;
    z-index: 1;
}

.stepper-step-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-200);
    border-radius: 50%;
    font-weight: 600;
    color: var(--gray-500);
    transition: all var(--transition-bounce);
}

.stepper-step.active .stepper-step-number {
    background: var(--secondary);
    color: var(--white);
    box-shadow: 0 0 0 4px rgba(201, 162, 39, 0.2);
}

.stepper-step.completed .stepper-step-number {
    background: var(--success);
    color: var(--white);
}

.stepper-step.completed .stepper-step-number::after {
    content: '✓';
}

.stepper-step-label {
    font-size: var(--text-xs);
    color: var(--gray-500);
    text-align: center;
    max-width: 80px;
    transition: color var(--transition-fast);
}

.stepper-step.active .stepper-step-label {
    color: var(--gray-900);
    font-weight: 600;
}

/* Form Steps */
.form-step {
    display: none;
}

.form-step.active {
    display: block;
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.form-group {
    margin-bottom: var(--space-5);
}

/* Groupe de sous-service caché par défaut */
#sub-service-group {
    display: none;
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: var(--space-2);
}

.form-label .required {
    color: var(--accent);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: var(--text-base);
    transition: all var(--transition-fast);
    background: var(--white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 4px rgba(201, 162, 39, 0.1);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: var(--accent);
    animation: shake 0.5s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

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

.form-error {
    font-size: var(--text-xs);
    color: var(--accent);
    margin-top: var(--space-1);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.form-error::before {
    content: '⚠';
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

.form-buttons {
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--gray-100);
}

.form-buttons .btn {
    flex: 1;
}

/* Summary styling */
.summary-item {
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--gray-100);
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-message {
    padding-top: var(--space-3);
    margin-top: var(--space-2);
}

/* Success State */
.form-success {
    display: none;
    text-align: center;
    padding: var(--space-10);
    position: relative;
    overflow: visible;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    min-height: 400px;
}

.form-success.active {
    display: block !important;
    animation: fadeIn 0.5s ease, scaleUp 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    visibility: visible !important;
    opacity: 1 !important;
}

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

@keyframes scaleUp {
    from { transform: scale(0.8); }
    to { transform: scale(1); }
}

.form-success-icon {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #10b981, #34d399);
    border-radius: 50%;
    margin: 0 auto var(--space-6);
    animation: successPop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1), emailFloat 3s ease-in-out infinite 0.8s;
    box-shadow: 0 10px 40px rgba(16, 185, 129, 0.3);
}

@keyframes successPop {
    0% { transform: scale(0) rotate(-180deg); }
    50% { transform: scale(1.2) rotate(10deg); }
    100% { transform: scale(1) rotate(0deg); }
}

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

.form-success-icon svg {
    width: 48px;
    height: 48px;
    color: var(--white);
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.form-success h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-3);
}

.form-success p {
    color: var(--gray-500);
}

/* Confetti */
.confetti {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 2px;
    animation: confettiFall 3s ease-in-out forwards;
    pointer-events: none;
    z-index: 100;
}

@keyframes confettiFall {
    0% {
        transform: translateY(-100%) rotate(0deg) scale(1);
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
    100% {
        transform: translateY(600%) rotate(720deg) scale(0.5);
        opacity: 0;
    }
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact-info-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow);
    transition: all var(--transition-base);
}

.contact-info-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.contact-info-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--gray-100);
    transition: all var(--transition-fast);
}

.contact-info-item:hover {
    padding-left: var(--space-2);
}

.contact-info-item:last-child {
    border-bottom: none;
}

.contact-info-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border-radius: var(--radius);
    flex-shrink: 0;
    transition: all var(--transition-bounce);
}

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

.contact-info-icon svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
}

.contact-info-icon.whatsapp {
    background: #25d366;
}

.contact-info-icon.whatsapp svg {
    color: var(--white);
}

.contact-info-text {
    font-size: var(--text-sm);
}

.contact-info-text span {
    display: block;
    color: var(--gray-500);
    font-size: var(--text-xs);
}

.contact-info-text a {
    font-weight: 500;
    color: var(--gray-800);
}

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

.contact-response {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: linear-gradient(135deg, var(--gray-50), var(--white));
    border-radius: var(--radius);
    margin-top: var(--space-4);
    border: 1px dashed var(--secondary);
}

.contact-response svg {
    width: 20px;
    height: 20px;
    color: var(--secondary);
    animation: pulse 2s ease-in-out infinite;
}

.contact-response span {
    font-size: var(--text-sm);
    color: var(--gray-600);
    font-weight: 500;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: var(--space-4);
}

.footer-tagline {
    font-size: var(--text-sm);
    max-width: 300px;
}

.footer-title {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-4);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-link {
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
    display: inline-block;
}

.footer-link:hover {
    color: var(--secondary);
    transform: translateX(5px);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    padding-top: var(--space-8);
    border-top: 1px solid var(--gray-800);
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-copyright {
    font-size: var(--text-sm);
}

.footer-legal-links {
    display: flex;
    gap: var(--space-6);
}

.footer-legal-links a {
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

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

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: 999;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all var(--transition-bounce);
    animation: whatsappPulse 2s ease-in-out infinite;
}

@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.1); }
}

.whatsapp-float a:hover {
    transform: scale(1.15) rotate(-10deg);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    color: var(--white);
}

.whatsapp-float .tooltip {
    position: absolute;
    right: 75px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--gray-900);
    color: var(--white);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius);
    font-size: var(--text-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}

.whatsapp-float .tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: var(--gray-900);
}

.whatsapp-float a:hover .tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(-5px);
}

/* ============================================
   ANIMATIONS & SCROLL REVEAL
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* Stagger animations */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* ============================================
   LOADING STATE
   ============================================ */
.loading {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

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

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--secondary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 767px) {
    .section {
        padding: var(--space-12) 0;
    }
    
    .section-title {
        font-size: var(--text-3xl);
    }
    
    .hide-mobile {
        display: none !important;
    }
}

@media (min-width: 768px) {
    .hide-desktop {
        display: none !important;
    }
}

/* ============================================
   ANIMATIONS SUPPLÉMENTAIRES
   ============================================ */
@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
        transform: translate3d(0, 0, 0);
    }
    40%, 43% {
        animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
        transform: translate3d(0, -15px, 0);
    }
    70% {
        animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
        transform: translate3d(0, -7px, 0);
    }
    90% {
        transform: translate3d(0, -2px, 0);
    }
}

/* Glow effect for important elements */
.glow {
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        box-shadow: 0 0 5px var(--secondary), 0 0 10px var(--secondary);
    }
    to {
        box-shadow: 0 0 10px var(--secondary), 0 0 20px var(--secondary), 0 0 30px var(--secondary);
    }
}

/* ============================================
   MODALS LÉGAUX (Mentions Légales / Confidentialité)
   ============================================ */
.legal-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.legal-modal.active {
    opacity: 1;
    visibility: visible;
}

.legal-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.legal-modal-content {
    position: relative;
    background: white;
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    border-radius: 16px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.legal-modal.active .legal-modal-content {
    transform: scale(1);
}

.legal-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.legal-modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.legal-modal-close svg {
    color: white;
}

.legal-modal-header {
    background: linear-gradient(135deg, #1a365d 0%, #1e40af 100%);
    color: white;
    padding: 30px 40px;
}

.legal-modal-header h2 {
    margin: 0;
    font-size: 28px;
    font-weight: 700;
}

.legal-modal-body {
    padding: 40px;
    overflow-y: auto;
    max-height: calc(85vh - 100px);
}

.legal-modal-body h3 {
    color: #1a365d;
    font-size: 20px;
    font-weight: 600;
    margin-top: 30px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e5e7eb;
}

.legal-modal-body h3:first-child {
    margin-top: 0;
}

.legal-modal-body p {
    color: #4b5563;
    line-height: 1.8;
    margin-bottom: 15px;
}

.legal-modal-body ul {
    color: #4b5563;
    line-height: 1.8;
    margin: 15px 0;
    padding-left: 25px;
}

.legal-modal-body li {
    margin-bottom: 8px;
}

.legal-modal-body a {
    color: #c9a227;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.legal-modal-body a:hover {
    color: #1a365d;
    text-decoration: underline;
}

.legal-modal-body strong {
    color: #1f2937;
    font-weight: 600;
}

.legal-modal-body .text-muted {
    color: #9ca3af;
    font-size: 14px;
    font-style: italic;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e5e7eb;
}

/* Responsive */
@media (max-width: 768px) {
    .legal-modal-content {
        width: 95%;
        max-height: 90vh;
        border-radius: 12px;
    }
    
    .legal-modal-header {
        padding: 25px 20px;
    }
    
    .legal-modal-header h2 {
        font-size: 22px;
        padding-right: 40px;
    }
    
    .legal-modal-body {
        padding: 25px 20px;
        max-height: calc(90vh - 80px);
    }
    
    .legal-modal-body h3 {
        font-size: 18px;
    }
    
    .legal-modal-close {
        top: 15px;
        right: 15px;
        width: 36px;
        height: 36px;
    }
}