/* ============================================
   DOMICIALIZ - Styles CSS
   Site de domiciliation - La Réunion
   ============================================ */

/* CSS Variables */
:root {
    /* Colors */
    --primary: #0066cc;
    --primary-dark: #004d99;
    --primary-light: #e6f0fa;
    --secondary: #00b894;
    --secondary-dark: #00a884;
    --accent: #ff6b35;
    --accent-dark: #e55a2b;
    
    /* Neutrals */
    --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;
    
    /* Typography */
    --font-primary: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'DM Serif Display', Georgia, serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --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);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

/* ============================================
   Reset & Base Styles
   ============================================ */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
    list-style: none;
}

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

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

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

/* ============================================
   Preloader
   ============================================ */

#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
}

.loader-text {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: var(--space-lg);
    animation: pulse 1.5s ease-in-out infinite;
}

.loader-bar {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: 0 auto;
}

.loader-bar::after {
    content: '';
    display: block;
    width: 50%;
    height: 100%;
    background: var(--white);
    border-radius: var(--radius-full);
    animation: loading 1.2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes loading {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(300%); }
}

/* ============================================
   Navigation
   ============================================ */

#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-base);
}

#header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

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

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    transition: color var(--transition-fast);
}

#header.scrolled .logo {
    color: var(--gray-900);
}

.logo-icon {
    font-size: 1.75rem;
}

.logo-text {
    font-family: var(--font-display);
}

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

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width var(--transition-base);
}

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

#header.scrolled .nav-link {
    color: var(--gray-700);
}

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

.nav-btn {
    padding: var(--space-sm) var(--space-lg);
    background: var(--accent);
    color: var(--white) !important;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

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

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    width: 32px;
    height: 32px;
    position: relative;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    position: relative;
    transition: background var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--white);
    left: 0;
    transition: all var(--transition-base);
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

#header.scrolled .hamburger,
#header.scrolled .hamburger::before,
#header.scrolled .hamburger::after {
    background: var(--gray-900);
}

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.nav-toggle.active .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: 2px solid transparent;
}

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

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

.btn-secondary {
    background: var(--white);
    color: var(--gray-800);
    border-color: var(--white);
}

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

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

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

.btn-sm {
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.875rem;
}

.btn-full {
    width: 100%;
}

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

.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--space-3xl);
    padding: 120px var(--container-padding) var(--space-3xl);
    position: relative;
    overflow: hidden;
    max-width: var(--container-max);
    margin: 0 auto;
}

.hero-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 50%, #003366 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(0, 184, 148, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 107, 53, 0.1) 0%, transparent 40%),
        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='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");
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.6s ease forwards;
}

.badge-icon {
    font-size: 1.25rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 400;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease 0.1s forwards;
    opacity: 0;
}

.title-highlight {
    display: block;
    color: var(--accent);
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-xl);
    max-width: 500px;
    animation: fadeInUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.hero-subtitle strong {
    color: var(--secondary);
    font-weight: 700;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    animation: fadeInUp 0.6s ease 0.3s forwards;
    opacity: 0;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
    animation: fadeInUp 0.6s ease 0.4s forwards;
    opacity: 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9375rem;
}

.feature-item i {
    color: var(--secondary);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 450px;
    animation: fadeInRight 0.8s ease 0.3s forwards;
    opacity: 0;
}

.visual-card {
    position: absolute;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-2xl);
}

.visual-card.main-card {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 280px;
}

.main-card .card-icon {
    font-size: 4rem;
    margin-bottom: var(--space-md);
}

.main-card h3 {
    font-size: 1.25rem;
    color: var(--gray-900);
    margin-bottom: var(--space-xs);
}

.main-card p {
    color: var(--gray-500);
    font-size: 0.9375rem;
}

.float-card {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    animation: float 3s ease-in-out infinite;
}

.float-card i {
    font-size: 1.25rem;
}

.float-card.card-1 {
    top: 10%;
    right: 0;
    animation-delay: 0s;
}

.float-card.card-1 i {
    color: #25D366;
}

.float-card.card-2 {
    bottom: 20%;
    left: 0;
    animation-delay: 1s;
}

.float-card.card-2 i {
    color: var(--primary);
}

.float-card.card-3 {
    top: 25%;
    left: 10%;
    animation-delay: 2s;
}

.float-card.card-3 i {
    color: var(--secondary);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: fadeIn 1s ease 1s forwards;
    opacity: 0;
}

.scroll-arrow {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-full);
    margin: var(--space-sm) auto 0;
    position: relative;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--white);
    border-radius: var(--radius-full);
    animation: scrollDown 1.5s ease-in-out infinite;
}

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

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes scrollDown {
    0%, 100% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    50% {
        opacity: 0.5;
        transform: translateX(-50%) translateY(12px);
    }
}

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

section {
    padding: var(--space-4xl) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 400;
    color: var(--gray-900);
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.section-title em {
    color: var(--primary);
    font-style: italic;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-500);
}

/* ============================================
   Services Section
   ============================================ */

.services {
    background: var(--gray-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-4xl);
}

.service-card {
    background: var(--white);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-100);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.service-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-light) 0%, #d4e8fc 100%);
    border-radius: var(--radius-lg);
    margin: 0 auto var(--space-lg);
    transition: all var(--transition-base);
}

.service-icon i {
    font-size: 1.75rem;
    color: var(--primary);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.service-card:hover .service-icon i {
    color: var(--white);
}

.service-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.service-card p {
    font-size: 0.9375rem;
    color: var(--gray-500);
    line-height: 1.6;
}

/* Process Steps */
.process-section {
    background: var(--white);
    padding: var(--space-3xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

.process-title {
    text-align: center;
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--gray-900);
    margin-bottom: var(--space-2xl);
}

.process-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-md);
}

.step {
    flex: 1;
    max-width: 280px;
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 50%;
    margin: 0 auto var(--space-lg);
}

.step-content h4 {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.step-content p {
    font-size: 0.9375rem;
    color: var(--gray-500);
}

.step-connector {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
    margin-top: 30px;
    flex-shrink: 0;
}

/* ============================================
   Offers Section
   ============================================ */

.offers {
    background: var(--white);
}

.offer-tabs {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: var(--gray-100);
    border-radius: var(--radius-full);
    font-weight: 600;
    color: var(--gray-600);
    transition: all var(--transition-fast);
}

.tab-btn:hover {
    background: var(--gray-200);
}

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

.tab-btn i {
    font-size: 1.125rem;
}

.offers-content {
    display: none;
}

.offers-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.offers-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    max-width: 800px;
    margin: 0 auto;
}

.offers-grid.three-cols {
    grid-template-columns: repeat(3, 1fr);
    max-width: 1100px;
}

.offer-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
    position: relative;
}

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

.offer-card.popular {
    border-color: var(--primary);
    box-shadow: var(--shadow-xl);
}

.popular-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    padding: var(--space-xs) var(--space-md);
    background: var(--accent);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    text-transform: uppercase;
}

.offer-header {
    padding: var(--space-xl);
    text-align: center;
    border-bottom: 1px solid var(--gray-100);
}

.offer-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: var(--primary-light);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
}

.offer-name {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

.offer-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-xs);
}

.offer-price .price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-900);
}

.offer-price .price-period {
    font-size: 1rem;
    color: var(--gray-500);
}

.offer-body {
    padding: var(--space-xl);
}

.offer-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.offer-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    color: var(--gray-700);
}

.offer-features li i {
    width: 20px;
    color: var(--secondary);
}

.offer-features li.disabled {
    color: var(--gray-400);
}

.offer-features li.disabled i {
    color: var(--gray-300);
}

.offer-footer {
    padding: 0 var(--space-xl) var(--space-xl);
}

.offer-footer .btn {
    width: 100%;
}

/* ============================================
   Mail Alert Section
   ============================================ */

.mail-alert {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    padding: var(--space-3xl) 0;
}

.alert-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--space-2xl);
    align-items: center;
}

.alert-icon {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-xl);
    position: relative;
}

.alert-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.notification-dot {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 20px;
    height: 20px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

.alert-text h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--white);
    margin-bottom: var(--space-sm);
}

.alert-text p {
    color: var(--gray-400);
    font-size: 1rem;
    max-width: 500px;
}

.alert-options {
    display: flex;
    gap: var(--space-md);
}

.alert-options .option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--white);
    transition: all var(--transition-fast);
}

.alert-options .option:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.alert-options .option i {
    font-size: 1.5rem;
    color: var(--secondary);
}

.alert-options .option span {
    font-size: 0.8125rem;
    white-space: nowrap;
}

/* ============================================
   Coworking Section
   ============================================ */

.coworking {
    background: var(--gray-50);
}

.space-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 150px);
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
}

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

.gallery-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.gallery-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-slow);
}

.gallery-image i {
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.9);
}

.gallery-item.large .gallery-image i {
    font-size: 5rem;
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-lg);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    color: var(--white);
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-item:hover .gallery-image {
    transform: scale(1.05);
}

.gallery-overlay h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.gallery-overlay p {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* Coworking Pricing */
.coworking-pricing {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.pricing-card {
    background: var(--white);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
}

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

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.pricing-card.featured::before {
    content: 'Populaire';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-xs) var(--space-md);
    background: var(--primary);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.pricing-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    border-radius: var(--radius-lg);
    margin: 0 auto var(--space-md);
}

.pricing-icon i {
    font-size: 1.5rem;
    color: var(--primary);
}

.pricing-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-xs);
}

.pricing-label {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--gray-500);
    background: var(--gray-100);
    padding: 2px var(--space-sm);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
}

.pricing-price {
    margin-bottom: var(--space-md);
}

.pricing-price .from {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-400);
}

.pricing-price .amount {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--gray-900);
}

.pricing-price .amount small {
    font-size: 0.875rem;
    font-weight: 500;
}

.pricing-details {
    margin-bottom: var(--space-lg);
}

.pricing-details li {
    font-size: 0.8125rem;
    color: var(--gray-500);
    padding: var(--space-xs) 0;
    border-bottom: 1px dashed var(--gray-200);
}

.pricing-details li:last-child {
    border-bottom: none;
}

/* Coworking Features */
.coworking-features {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    flex-wrap: wrap;
    padding: var(--space-xl);
    background: var(--white);
    border-radius: var(--radius-xl);
}

.cw-feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--gray-600);
    font-size: 0.9375rem;
}

.cw-feature i {
    color: var(--primary);
    font-size: 1.25rem;
}

/* ============================================
   Contact Section
   ============================================ */

.contact {
    background: var(--white);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.contact-info {
    padding-right: var(--space-xl);
}

.contact-info .section-tag {
    margin-bottom: var(--space-md);
}

.contact-info .section-title {
    text-align: left;
    margin-bottom: var(--space-md);
}

.contact-info > p {
    color: var(--gray-500);
    margin-bottom: var(--space-2xl);
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.info-item {
    display: flex;
    gap: var(--space-lg);
}

.info-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.info-icon i {
    font-size: 1.25rem;
    color: var(--primary);
}

.info-content h4 {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-xs);
}

.info-content p,
.info-content a {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.6;
}

.info-content a:hover {
    color: var(--primary);
}

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

.social-link {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    color: var(--gray-600);
    font-size: 1.25rem;
    transition: all var(--transition-fast);
}

.social-link:hover {
    transform: translateY(-3px);
}

.social-link.whatsapp:hover {
    background: #25D366;
    color: var(--white);
}

.social-link.facebook:hover {
    background: #1877F2;
    color: var(--white);
}

.social-link.linkedin:hover {
    background: #0A66C2;
    color: var(--white);
}

.social-link.instagram:hover {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: var(--white);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--gray-50);
    padding: var(--space-2xl);
    border-radius: var(--radius-2xl);
}

.contact-form h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-xl);
}

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

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--space-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-lg);
    background: var(--white);
    color: var(--gray-800);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.checkbox-group {
    margin-bottom: var(--space-xl);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.checkbox-label input {
    width: auto;
    margin-top: 3px;
}

.checkbox-label a {
    color: var(--primary);
    text-decoration: underline;
}

/* Map */
.map-container {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map-container iframe {
    display: block;
}

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

.footer {
    background: var(--gray-900);
    padding: var(--space-4xl) 0 var(--space-xl);
    color: var(--gray-400);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid var(--gray-800);
}

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

.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    font-size: 0.875rem;
}

.footer-contact i {
    margin-right: var(--space-sm);
    color: var(--primary);
}

.footer-links h4 {
    color: var(--white);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
}

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

.footer-links a {
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: var(--space-xl);
    text-align: center;
    font-size: 0.875rem;
}

.footer-address {
    margin-top: var(--space-sm);
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* ============================================
   Floating Elements
   ============================================ */

/* WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    font-size: 1.75rem;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-fast);
    z-index: 900;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: #128C7E;
}

.whatsapp-float .tooltip {
    position: absolute;
    right: 70px;
    background: var(--gray-900);
    color: var(--white);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}

.whatsapp-float:hover .tooltip {
    opacity: 1;
    visibility: visible;
}

/* Back to Top */
#back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-lg);
    font-size: 1.25rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 900;
}

#back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

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

/* Tablet Landscape */
@media (max-width: 1200px) {
    .hero {
        gap: var(--space-2xl);
    }
    
    .hero-visual {
        height: 400px;
    }
    
    .coworking-pricing {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .offers-grid.three-cols {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .offers-grid.three-cols .offer-card:last-child {
        grid-column: span 2;
        max-width: 400px;
        margin: 0 auto;
    }
}

/* Tablet Portrait */
@media (max-width: 992px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 140px;
        min-height: auto;
        padding-bottom: var(--space-4xl);
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-features {
        justify-content: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .scroll-indicator {
        display: none;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        flex-direction: column;
        gap: var(--space-xl);
    }
    
    .step-connector {
        width: 2px;
        height: 40px;
        margin: 0 auto;
    }
    
    .space-gallery {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, 150px);
    }
    
    .gallery-item.large {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .coworking-pricing {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .coworking-pricing .pricing-card:last-child {
        grid-column: span 2;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .alert-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .alert-icon {
        margin: 0 auto;
    }
    
    .alert-options {
        justify-content: center;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        padding-right: 0;
        text-align: center;
    }
    
    .contact-info .section-title {
        text-align: center;
    }
    
    .info-items {
        align-items: center;
    }
    
    .info-item {
        flex-direction: column;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

/* Mobile Landscape */
@media (max-width: 768px) {
    :root {
        --space-4xl: 4rem;
    }
    
    .nav-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 100px var(--space-xl) var(--space-xl);
        gap: var(--space-md);
        transition: right var(--transition-base);
        box-shadow: var(--shadow-2xl);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        color: var(--gray-700);
        font-size: 1.125rem;
        padding: var(--space-sm) 0;
    }
    
    .nav-btn {
        margin-top: var(--space-md);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .offers-grid,
    .offers-grid.three-cols {
        grid-template-columns: 1fr;
    }
    
    .offers-grid.three-cols .offer-card:last-child {
        grid-column: span 1;
        max-width: none;
    }
    
    .offer-tabs {
        flex-direction: column;
        align-items: stretch;
    }
    
    .tab-btn {
        justify-content: center;
    }
    
    .space-gallery {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    
    .gallery-item,
    .gallery-item.large {
        grid-column: span 1;
        grid-row: span 1;
        height: 150px;
    }
    
    .coworking-pricing {
        grid-template-columns: 1fr;
    }
    
    .coworking-pricing .pricing-card:last-child {
        grid-column: span 1;
        max-width: none;
    }
    
    .coworking-features {
        gap: var(--space-lg);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .whatsapp-float {
        bottom: 90px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
    
    #back-to-top {
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* Mobile Portrait */
@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
        --space-3xl: 2.5rem;
        --space-4xl: 3rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .offer-price .price {
        font-size: 2rem;
    }
    
    .alert-options {
        flex-direction: column;
    }
    
    .alert-options .option {
        flex-direction: row;
        justify-content: center;
    }
    
    .contact-form-wrapper {
        padding: var(--space-lg);
    }
    
    .map-container iframe {
        height: 300px;
    }
}

/* Animations on Scroll */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Print Styles */
@media print {
    #header,
    .whatsapp-float,
    #back-to-top,
    .hero-bg,
    .scroll-indicator {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff;
    }
    
    .hero {
        min-height: auto;
        padding-top: 0;
    }
}