/* ==========================================================================
   Panneau Solaire Chelles — Design System
   Mobile-first, modern, conversion-optimized
   ========================================================================== */

:root {
    --primary: #0077B6;
    --primary-dark: #005A8C;
    --primary-light: #0096E0;
    --secondary: #90E0EF;
    --secondary-light: #CAF0F8;
    --accent: #F9A825;
    --accent-dark: #F57F17;
    --accent-light: #FFF8E1;
    --success: #2E7D32;
    --success-light: #E8F5E9;
    --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;
    --font-heading: 'Plus Jakarta Sans', 'Inter', sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: 0.25s ease;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-700);
    background: var(--white);
    overflow-x: hidden;
}
body.nav-open { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.2;
}
h1 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); }

/* Container */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-200);
    padding: 12px 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon { width: 40px; height: 40px; background: linear-gradient(135deg, var(--accent), var(--accent-dark)); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; color: var(--white); }
.logo-icon .logo-sun { width: 22px; height: 22px; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-main { font-family: var(--font-heading); font-weight: 800; font-size: 1rem; color: var(--gray-900); }
.logo-sub { font-size: 0.75rem; color: var(--primary); font-weight: 600; }

.nav-list { display: flex; align-items: center; gap: 4px; }
.nav-link {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-600);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.nav-link:hover { color: var(--primary); background: var(--gray-50); }
.nav-cta {
    background: var(--primary);
    color: var(--white) !important;
    font-weight: 600;
    border-radius: var(--radius-md);
    padding: 10px 20px;
}
.nav-cta:hover { background: var(--primary-dark); color: var(--white) !important; }

/* Burger */
.burger { display: none; width: 40px; height: 40px; background: none; border: none; cursor: pointer; position: relative; z-index: 101; }
.burger span {
    display: block; width: 24px; height: 2px; background: var(--gray-700);
    position: absolute; left: 8px; transition: all 0.3s;
}
.burger span:nth-child(1) { top: 12px; }
.burger span:nth-child(2) { top: 19px; }
.burger span:nth-child(3) { top: 26px; }
.burger.active span:nth-child(1) { transform: rotate(45deg); top: 19px; }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: rotate(-45deg); top: 19px; }

@media (max-width: 768px) {
    .burger { display: block; }
    .main-nav {
        position: fixed; top: 0; left: 0; right: 0; bottom: 0;
        background: var(--white);
        display: flex; align-items: center; justify-content: center;
        opacity: 0; pointer-events: none; transition: opacity 0.3s;
        z-index: 100;
    }
    .main-nav.open { opacity: 1; pointer-events: all; }
    .nav-list { flex-direction: column; gap: 16px; }
    .nav-link { font-size: 1.25rem; padding: 12px 24px; }
    .nav-cta { font-size: 1.1rem; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 1rem; font-weight: 600;
    border-radius: var(--radius-md);
    border: none; cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    line-height: 1.2;
}
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-accent { background: var(--accent); color: var(--gray-900); }
.btn-accent:hover { background: var(--accent-dark); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-white { background: var(--white); color: var(--primary); }
.btn-white:hover { background: var(--gray-100); color: var(--primary-dark); }
.btn-lg { padding: 18px 36px; font-size: 1.1rem; }
.btn-sm { padding: 10px 20px; font-size: 0.875rem; }
.btn-block { width: 100%; justify-content: center; }

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 80px 0 100px;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: url('https://images.pexels.com/photos/9875415/pexels-photo-9875415.jpeg?auto=compress&cs=tinysrgb&h=650&w=940') center/cover;
    opacity: 0.15;
}
.hero .container { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(249, 168, 37, 0.2);
    color: var(--accent);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem; font-weight: 600;
    margin-bottom: 16px;
    border: 1px solid rgba(249, 168, 37, 0.3);
}
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero h1 .highlight { color: var(--accent); }
.hero-desc { font-size: 1.15rem; color: rgba(255,255,255,0.85); margin-bottom: 32px; max-width: 560px; line-height: 1.8; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 40px; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 32px; }
.hero-stat { text-align: left; }
.hero-stat-value { font-family: var(--font-heading); font-size: 1.75rem; font-weight: 800; color: var(--accent); }
.hero-stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.7); }

@media (min-width: 768px) {
    .hero { padding: 100px 0 120px; }
    .hero-grid { grid-template-columns: 1.1fr 0.9fr; }
}

/* ==========================================================================
   Sections
   ========================================================================== */
.section { padding: 80px 0; }
.section-alt { background: var(--gray-50); }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header .section-badge {
    display: inline-flex; align-items: center; gap: 6px;
    color: var(--primary); font-weight: 600; font-size: 0.85rem;
    text-transform: uppercase; letter-spacing: 1px;
    margin-bottom: 12px;
}
.section-header p { color: var(--gray-500); font-size: 1.1rem; max-width: 640px; margin: 12px auto 0; }

/* ==========================================================================
   Cards
   ========================================================================== */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    padding: 28px;
    transition: all var(--transition);
}
.card:hover { box-shadow: var(--shadow-lg); border-color: var(--primary); transform: translateY(-4px); }
.card-icon {
    width: 52px; height: 52px;
    background: var(--secondary-light);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
    margin-bottom: 16px;
}
.card h3 { margin-bottom: 8px; font-size: 1.15rem; }
.card p { color: var(--gray-500); font-size: 0.95rem; }

/* Grid */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: 24px; }
.grid-4 { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 640px) {
    .grid-2 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
    .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
   City cards
   ========================================================================== */
.city-card {
    display: flex; align-items: center; gap: 16px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    transition: all var(--transition);
    text-decoration: none;
}
.city-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.city-card-icon {
    width: 44px; height: 44px; min-width: 44px;
    background: linear-gradient(135deg, var(--accent-light), var(--secondary-light));
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    color: var(--accent-dark);
}
.city-card-info h3 { font-size: 1rem; margin-bottom: 2px; transition: color var(--transition); }
.city-card:hover h3 { color: var(--primary); }
.city-card-info span { font-size: 0.8rem; color: var(--gray-400); }

/* ==========================================================================
   Installateur cards
   ========================================================================== */
.installer-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all var(--transition);
}
.installer-card:hover { box-shadow: var(--shadow-lg); border-color: var(--primary); }
.installer-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 16px; }
.installer-name { font-size: 1.15rem; font-weight: 700; color: var(--gray-900); margin-bottom: 4px; }
.installer-location { font-size: 0.85rem; color: var(--gray-500); display: flex; align-items: center; gap: 4px; }
.installer-rating { display: flex; align-items: center; gap: 6px; }
.star { font-size: 1rem; }
.star.full, .star.half { color: var(--accent); }
.star.empty { color: var(--gray-300); }
.installer-note { font-weight: 700; color: var(--gray-900); font-size: 0.95rem; }
.installer-avis { font-size: 0.8rem; color: var(--gray-400); }
.installer-desc { color: var(--gray-500); font-size: 0.9rem; margin-bottom: 16px; line-height: 1.6; }
.installer-certs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.cert-badge {
    display: inline-flex; align-items: center; gap: 4px;
    background: var(--success-light);
    color: var(--success);
    font-size: 0.75rem; font-weight: 600;
    padding: 4px 10px;
    border-radius: 50px;
}
.installer-actions { display: flex; gap: 12px; }

/* ==========================================================================
   Simulateur solaire
   ========================================================================== */
.simulator {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    color: var(--white);
}
.simulator h2 { color: var(--white); margin-bottom: 8px; }
.simulator > p { color: rgba(255,255,255,0.8); margin-bottom: 32px; }
.sim-form { display: grid; gap: 20px; }
.sim-field label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 8px; }
.sim-field select, .sim-field input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.1);
    color: var(--white);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-body);
    transition: border-color var(--transition);
}
.sim-field select option { color: var(--gray-900); background: var(--white); }
.sim-field select:focus, .sim-field input:focus { outline: none; border-color: var(--accent); }
.sim-field input::placeholder { color: rgba(255,255,255,0.5); }
.sim-results {
    display: none;
    margin-top: 24px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid rgba(255,255,255,0.2);
}
.sim-results.visible { display: block; animation: fadeIn 0.5s ease; }
.sim-results-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.sim-result-item { text-align: center; }
.sim-result-value { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; color: var(--accent); }
.sim-result-label { font-size: 0.8rem; color: rgba(255,255,255,0.7); }
@media (min-width: 768px) {
    .sim-form { grid-template-columns: repeat(3, 1fr) auto; align-items: end; }
    .sim-results-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
   Leadrs Form
   ========================================================================== */
.leadrs-form-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--gray-50);
    min-height: 400px;
}
.leadrs-form-container iframe { display: block; min-height: 600px; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--primary); }
.faq-question {
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 24px;
    background: var(--white);
    cursor: pointer;
    font-weight: 600;
    color: var(--gray-800);
    font-size: 1rem;
    gap: 16px;
    border: none; width: 100%;
    font-family: var(--font-body);
    text-align: left;
}
.faq-question:hover { color: var(--primary); }
.faq-icon { transition: transform 0.3s; color: var(--primary); min-width: 24px; }
.faq-item.open .faq-icon { transform: rotate(180deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s;
}
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer-inner {
    padding: 0 24px 20px;
    color: var(--gray-600);
    line-height: 1.8;
    font-size: 0.95rem;
}

/* ==========================================================================
   Breadcrumb
   ========================================================================== */
.breadcrumb { margin-bottom: 24px; }
.breadcrumb ol { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; }
.breadcrumb-item { font-size: 0.85rem; color: var(--gray-400); }
.breadcrumb-item a { color: var(--gray-500); }
.breadcrumb-item a:hover { color: var(--primary); }
.breadcrumb-item + .breadcrumb-item::before { content: '›'; margin-right: 4px; color: var(--gray-300); }
.breadcrumb-item.active { color: var(--gray-600); font-weight: 500; }

/* ==========================================================================
   CTA Banner
   ========================================================================== */
.cta-banner {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border-radius: var(--radius-xl);
    padding: 48px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute; top: -50%; right: -20%;
    width: 300px; height: 300px;
    background: rgba(249,168,37,0.1);
    border-radius: 50%;
}
.cta-banner h2 { color: var(--white); margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,0.85); margin-bottom: 28px; max-width: 540px; margin-left: auto; margin-right: auto; }

/* ==========================================================================
   Aides page
   ========================================================================== */
.aide-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition);
}
.aide-card:hover { box-shadow: var(--shadow-lg); }
.aide-amount {
    display: inline-block;
    background: var(--success-light);
    color: var(--success);
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.9rem;
    margin-bottom: 16px;
}
.aide-card h3 { margin-bottom: 12px; }
.aide-card p { color: var(--gray-500); font-size: 0.95rem; line-height: 1.7; }
.aide-details { margin-top: 16px; }
.aide-details li {
    padding: 6px 0;
    display: flex; align-items: flex-start; gap: 8px;
    color: var(--gray-600); font-size: 0.9rem;
}
.aide-details li i { color: var(--success); margin-top: 3px; min-width: 16px; }

/* ==========================================================================
   Pagination
   ========================================================================== */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 40px; flex-wrap: wrap; }
.pagination a, .pagination span {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 44px; height: 44px;
    padding: 0 12px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-weight: 500; font-size: 0.9rem;
    color: var(--gray-600);
    transition: all var(--transition);
}
.pagination a:hover { border-color: var(--primary); color: var(--primary); background: var(--secondary-light); }
.pagination .active { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* Alpha filter */
.alpha-filter { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 32px; }
.alpha-filter a, .alpha-filter span {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px;
    border-radius: var(--radius-sm);
    font-weight: 600; font-size: 0.85rem;
    border: 1px solid var(--gray-200);
    color: var(--gray-600);
    transition: all var(--transition);
}
.alpha-filter a:hover { border-color: var(--primary); color: var(--primary); }
.alpha-filter .active { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* Search */
.search-bar {
    display: flex; gap: 12px;
    max-width: 500px;
    margin: 0 auto 32px;
}
.search-bar input {
    flex: 1;
    padding: 14px 20px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-body);
    transition: border-color var(--transition);
}
.search-bar input:focus { outline: none; border-color: var(--primary); }
.search-bar button {
    padding: 14px 24px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition);
}
.search-bar button:hover { background: var(--primary-dark); }

/* ==========================================================================
   Ville page hero
   ========================================================================== */
.ville-hero {
    background: linear-gradient(135deg, var(--gray-900), var(--primary-dark));
    color: var(--white);
    padding: 60px 0 80px;
    position: relative;
}
.ville-hero::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: url('https://images.pexels.com/photos/29206495/pexels-photo-29206495.jpeg?auto=compress&cs=tinysrgb&fit=crop&h=627&w=1200') center/cover;
    opacity: 0.1;
}
.ville-hero .container { position: relative; z-index: 1; }
.ville-hero h1 { color: var(--white); margin-bottom: 16px; }
.ville-hero h1 .highlight { color: var(--accent); }
.ville-hero-desc { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 640px; margin-bottom: 28px; }
.ville-stats { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 28px; }
.ville-stat {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    text-align: center;
    min-width: 140px;
}
.ville-stat-value { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 800; color: var(--accent); }
.ville-stat-label { font-size: 0.75rem; color: rgba(255,255,255,0.7); }

/* ==========================================================================
   Ville content sections
   ========================================================================== */
.content-section { padding: 60px 0; }
.content-section:nth-child(even) { background: var(--gray-50); }
.content-grid { display: grid; grid-template-columns: 1fr; gap: 40px; }
.content-grid.reverse { direction: rtl; }
.content-grid.reverse > * { direction: ltr; }
@media (min-width: 768px) {
    .content-grid { grid-template-columns: 1fr 1fr; align-items: center; }
}
.content-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.content-img img { width: 100%; height: 300px; object-fit: cover; }
@media (min-width: 768px) {
    .content-img img { height: 400px; }
}

/* Feature list */
.feature-list { margin-top: 20px; }
.feature-list li {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 8px 0;
    color: var(--gray-600);
    font-size: 0.95rem;
}
.feature-list li i { color: var(--success); margin-top: 3px; min-width: 20px; }

/* ==========================================================================
   Nearby cities
   ========================================================================== */
.nearby-section { padding: 60px 0; background: var(--gray-50); }
.nearby-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 768px) { .nearby-grid { grid-template-columns: repeat(4, 1fr); } }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background: var(--gray-900);
    color: rgba(255,255,255,0.7);
    padding: 64px 0 32px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 48px;
}
@media (min-width: 768px) {
    .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; color: var(--white); font-weight: 700; font-size: 1.1rem; }
.footer-logo i { color: var(--accent); }
.footer-desc { font-size: 0.9rem; line-height: 1.7; }
.footer-col h3 { color: var(--white); font-size: 1rem; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: rgba(255,255,255,0.6); font-size: 0.9rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--accent); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    text-align: center;
    font-size: 0.85rem;
}
.footer-disclaimer { font-size: 0.75rem; color: rgba(255,255,255,0.4); margin-top: 8px; }

/* ==========================================================================
   Sticky footer CTA
   ========================================================================== */
.sticky-footer-cta {
    position: fixed; bottom: 0; left: 0; right: 0;
    background: var(--white);
    border-top: 2px solid var(--primary);
    padding: 12px 0;
    z-index: 90;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
}
.sticky-footer-cta.visible { transform: translateY(0); }
.sticky-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.sticky-text { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--gray-700); font-size: 0.9rem; }
.sticky-text i { color: var(--accent); }
.btn-cta-sticky {
    background: var(--accent);
    color: var(--gray-900);
    padding: 10px 24px;
    font-weight: 700;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    white-space: nowrap;
    transition: all var(--transition);
    text-decoration: none;
}
.btn-cta-sticky:hover { background: var(--accent-dark); color: var(--white); }

/* ==========================================================================
   Exit popup
   ========================================================================== */
.exit-popup-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.6);
    z-index: 200;
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
    opacity: 0; pointer-events: none;
    transition: opacity 0.3s;
}
.exit-popup-overlay.visible { opacity: 1; pointer-events: all; }
.exit-popup {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 48px 36px;
    max-width: 480px;
    width: 100%;
    text-align: center;
    position: relative;
    transform: scale(0.9);
    transition: transform 0.3s;
}
.exit-popup-overlay.visible .exit-popup { transform: scale(1); }
.exit-popup-close {
    position: absolute; top: 16px; right: 16px;
    background: var(--gray-100); border: none;
    width: 36px; height: 36px;
    border-radius: 50%; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    color: var(--gray-500);
    transition: all var(--transition);
}
.exit-popup-close:hover { background: var(--gray-200); color: var(--gray-700); }
.exit-popup-icon { margin-bottom: 16px; color: var(--accent); }
.exit-popup-icon i { width: 48px; height: 48px; }
.exit-popup h2 { font-size: 1.4rem; margin-bottom: 12px; }
.exit-popup > p { color: var(--gray-500); font-size: 0.95rem; margin-bottom: 20px; }
.exit-popup-list { text-align: left; margin-bottom: 24px; }
.exit-popup-list li {
    display: flex; align-items: center; gap: 10px;
    padding: 6px 0; color: var(--gray-600); font-size: 0.9rem;
}
.exit-popup-list li i { color: var(--success); width: 18px; height: 18px; }
.exit-popup-btn { width: 100%; }

/* ==========================================================================
   Animations
   ========================================================================== */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-on-scroll.revealed { opacity: 1; transform: translateY(0); }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Counter animation */
.count-up { font-variant-numeric: tabular-nums; }

/* ==========================================================================
   404 page
   ========================================================================== */
.page-404 {
    text-align: center;
    padding: 120px 20px;
}
.page-404 h1 { font-size: clamp(4rem, 10vw, 8rem); color: var(--primary); margin-bottom: 16px; }
.page-404 h2 { margin-bottom: 16px; }
.page-404 p { color: var(--gray-500); margin-bottom: 32px; max-width: 480px; margin-left: auto; margin-right: auto; }
.page-404-links { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* ==========================================================================
   Devis page
   ========================================================================== */
.devis-hero {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}
.devis-hero h1 { color: var(--white); margin-bottom: 16px; }
.devis-hero p { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

/* ==========================================================================
   Utilities
   ========================================================================== */
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-accent { color: var(--accent); }
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: 16px; }
.mt-4 { margin-top: 32px; }
.mt-6 { margin-top: 48px; }
.mb-2 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 32px; }
.pb-0 { padding-bottom: 0; }

/* ==========================================================================
   Responsive final adjustments
   ========================================================================== */
@media (max-width: 640px) {
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .hero-stats { gap: 20px; }
    .sticky-text span { display: none; }
    .sim-results-grid { grid-template-columns: 1fr 1fr; }
    .ville-stats { flex-direction: column; }
    .ville-stat { min-width: auto; }
    .nearby-grid { grid-template-columns: 1fr; }
}

/* Add padding at bottom for sticky footer */
body { padding-bottom: 70px; }