/* ============================================
   PANNEAU SOLAIRE CAEN - Design System
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@700;800&display=swap');

/* CSS Variables */
:root {
    --primary: #0077B6;
    --primary-dark: #005A8C;
    --primary-light: #0096E8;
    --secondary: #90E0EF;
    --secondary-light: #CAF0F8;
    --accent: #FF8C42;
    --accent-dark: #E67832;
    --success: #2ECC71;
    --warning: #F39C12;
    --dark: #1A1A2E;
    --dark-light: #2D2D44;
    --gray-900: #212529;
    --gray-800: #343A40;
    --gray-700: #495057;
    --gray-600: #6C757D;
    --gray-500: #ADB5BD;
    --gray-400: #CED4DA;
    --gray-300: #DEE2E6;
    --gray-200: #E9ECEF;
    --gray-100: #F8F9FA;
    --white: #FFFFFF;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Plus Jakarta Sans', 'Inter', sans-serif;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1200px;
}

/* 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-primary);
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-800);
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul, ol { list-style: none; }
button, input, textarea, select { font-family: inherit; font-size: inherit; }

/* Container */
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
@media (min-width: 768px) { .container { padding: 0 32px; } }

/* Typography */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 800; line-height: 1.2; color: var(--dark); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }
p { margin-bottom: 1rem; }
.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    margin-bottom: 12px;
}
.section-label i { width: 18px; height: 18px; }
.section-title { margin-bottom: 16px; }
.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 640px;
    line-height: 1.6;
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--dark);
}
.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}
.logo-icon i { width: 22px; height: 22px; }
.logo span { color: var(--primary); }

/* Desktop Nav */
.nav-desktop { display: none; }
@media (min-width: 1024px) { .nav-desktop { display: flex; align-items: center; gap: 4px; } }
.nav-desktop a {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-700);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.nav-desktop a:hover { color: var(--primary); background: var(--secondary-light); }
.nav-desktop a.active { color: var(--primary); background: var(--secondary-light); }

/* Dropdown Nav */
.nav-dropdown {
    position: relative;
}
.nav-dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}
.nav-dropdown-trigger i { width: 14px; height: 14px; transition: var(--transition); }
.nav-dropdown:hover .nav-dropdown-trigger i { transform: rotate(180deg); }
.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 260px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-200);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 100;
}
.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.nav-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--gray-700);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.nav-dropdown-menu a:hover {
    background: var(--secondary-light);
    color: var(--primary);
}
.nav-dropdown-menu a i { width: 18px; height: 18px; color: var(--primary); opacity: 0.7; }
.nav-dropdown-menu a:hover i { opacity: 1; }

/* Mobile Nav Group */
.nav-mobile-group {
    margin: 8px 0;
    border-top: 1px solid var(--gray-200);
    padding-top: 8px;
}
.nav-mobile-group-title {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
}
.nav-mobile-group-title i { width: 18px; height: 18px; }
.nav-mobile-sub {
    padding-left: 32px !important;
    font-size: 0.95rem !important;
}
.nav-mobile-sub i { width: 16px; height: 16px; opacity: 0.7; }

/* CTA Button */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}
.btn i { width: 18px; height: 18px; }
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    box-shadow: 0 4px 15px rgba(0,119,182,0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,119,182,0.4);
}
.btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: white;
    box-shadow: 0 4px 15px rgba(255,140,66,0.3);
}
.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255,140,66,0.4);
}
.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    color: white;
}
.btn-white {
    background: white;
    color: var(--primary);
    font-weight: 700;
}
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-sm { padding: 8px 20px; font-size: 0.85rem; }
.btn-full { width: 100%; }

/* Mobile Menu Toggle */
.mobile-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
@media (min-width: 1024px) { .mobile-toggle { display: none; } }
.mobile-toggle span {
    width: 24px;
    height: 2.5px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Nav */
.nav-mobile {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    padding: 24px;
    z-index: 999;
    overflow-y: auto;
}
.nav-mobile.open { display: block; }
.nav-mobile a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--gray-800);
    border-radius: var(--radius-md);
    transition: var(--transition);
}
.nav-mobile a:hover, .nav-mobile a.active { background: var(--secondary-light); color: var(--primary); }
.nav-mobile .btn { margin-top: 16px; }

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
    background: linear-gradient(135deg, #F0F9FF 0%, var(--secondary-light) 50%, #E0F7FA 100%);
}
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,119,182,0.08) 0%, transparent 70%);
    z-index: 0;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 1;
}
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 1fr 1fr; gap: 64px; } }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(0,119,182,0.1);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 20px;
}
.hero-badge i { width: 16px; height: 16px; }
.hero h1 { margin-bottom: 20px; }
.hero h1 .highlight {
    position: relative;
    color: var(--primary);
}
.hero h1 .highlight::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    height: 12px;
    background: var(--secondary);
    opacity: 0.4;
    z-index: -1;
    border-radius: 4px;
}
.hero-text {
    font-size: 1.15rem;
    color: var(--gray-600);
    margin-bottom: 32px;
    max-width: 520px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 32px; }
.hero-stat { text-align: center; }
.hero-stat-value {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.75rem;
    color: var(--primary);
}
.hero-stat-label { font-size: 0.8rem; color: var(--gray-600); font-weight: 500; }
.hero-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.hero-image img { width: 100%; height: 400px; object-fit: cover; }
@media (min-width: 1024px) { .hero-image img { height: 480px; } }
.hero-image-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-md);
}
.hero-image-badge i { color: var(--success); width: 20px; height: 20px; }
.hero-image-badge span { font-weight: 700; font-size: 0.9rem; }

/* ============================================
   CARDS
   ============================================ */
.card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--secondary);
}
.card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 1.5rem;
}
.card-icon i { width: 28px; height: 28px; }
.card-icon.blue { background: rgba(0,119,182,0.1); color: var(--primary); }
.card-icon.green { background: rgba(46,204,113,0.1); color: var(--success); }
.card-icon.orange { background: rgba(255,140,66,0.1); color: var(--accent); }
.card-icon.purple { background: rgba(108,92,231,0.1); color: #6C5CE7; }
.card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card p { color: var(--gray-600); font-size: 0.95rem; }

.cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}
@media (min-width: 600px) { .cards-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .cards-grid { grid-template-columns: repeat(3, 1fr); } }
.cards-grid-4 { grid-template-columns: 1fr; }
@media (min-width: 600px) { .cards-grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .cards-grid-4 { grid-template-columns: repeat(4, 1fr); } }

/* ============================================
   SECTIONS
   ============================================ */
section { padding: 80px 0; }
@media (min-width: 768px) { section { padding: 100px 0; } }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header .section-subtitle { margin: 0 auto; }

.bg-light { background: var(--gray-100); }
.bg-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
}
.bg-gradient h2, .bg-gradient h3, .bg-gradient h4 { color: white; }
.bg-gradient p { color: rgba(255,255,255,0.85); }
.bg-gradient .section-label { color: var(--secondary); }

/* ============================================
   SIMULATOR
   ============================================ */
.simulator {
    background: white;
    border-radius: var(--radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-xl);
    border: 2px solid var(--secondary-light);
}
.sim-group { margin-bottom: 24px; }
.sim-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.95rem;
}
.sim-value { color: var(--primary); font-weight: 700; }
.sim-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: var(--gray-200);
    outline: none;
}
.sim-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,119,182,0.3);
    transition: var(--transition);
}
.sim-range::-webkit-slider-thumb:hover { transform: scale(1.15); }
.sim-range::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    border: none;
}
.sim-results {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 2px solid var(--gray-200);
}
@media (min-width: 600px) { .sim-results { grid-template-columns: repeat(4, 1fr); } }
.sim-result {
    text-align: center;
    padding: 16px 8px;
    background: var(--gray-100);
    border-radius: var(--radius-md);
}
.sim-result-value {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--primary);
}
.sim-result-label { font-size: 0.8rem; color: var(--gray-600); font-weight: 500; margin-top: 4px; }
.sim-result.highlight-result {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
}
.sim-result.highlight-result .sim-result-value { color: white; }
.sim-result.highlight-result .sim-result-label { color: rgba(255,255,255,0.8); }

/* ============================================
   VILLE CARDS
   ============================================ */
.ville-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: var(--transition);
    font-weight: 600;
    color: var(--gray-800);
}
.ville-card:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
}
.ville-card i { width: 18px; height: 18px; color: var(--primary); flex-shrink: 0; }
.ville-card .ville-cp { font-weight: 400; color: var(--gray-500); font-size: 0.85rem; margin-left: auto; }

.villes-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}
@media (min-width: 600px) { .villes-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .villes-grid { grid-template-columns: repeat(3, 1fr); } }

/* ============================================
   INSTALLATEUR CARD
   ============================================ */
.installateur-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.installateur-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--secondary);
}
.installateur-header { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 16px; }
.installateur-avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.installateur-name { font-weight: 700; font-size: 1.05rem; color: var(--dark); }
.installateur-location { font-size: 0.85rem; color: var(--gray-600); display: flex; align-items: center; gap: 4px; }
.installateur-location i { width: 14px; height: 14px; }
.installateur-badges { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}
.badge-rge { background: rgba(46,204,113,0.1); color: var(--success); }
.badge-qualiPV { background: rgba(0,119,182,0.1); color: var(--primary); }
.badge-qualibat { background: rgba(255,140,66,0.1); color: var(--accent); }
.installateur-desc { font-size: 0.9rem; color: var(--gray-600); flex: 1; margin-bottom: 16px; }
.installateur-footer { display: flex; gap: 8px; margin-top: auto; }
.installateur-footer .btn { flex: 1; font-size: 0.85rem; padding: 10px 16px; }

/* ============================================
   LEADRS FORM
   ============================================ */
.leadrs-section { padding: 60px 0; }
.leadrs-wrapper {
    background: linear-gradient(135deg, var(--secondary-light), #E0F7FA);
    border-radius: var(--radius-xl);
    padding: 32px 20px;
    text-align: center;
}
@media (min-width: 768px) { .leadrs-wrapper { padding: 48px 40px; } }
.leadrs-wrapper h2 { margin-bottom: 8px; }
.leadrs-wrapper p { color: var(--gray-600); margin-bottom: 24px; }
.leadrs-iframe-container {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.leadrs-iframe-container iframe { display: block; width: 100%; min-height: 800px; border: none; }

/* ============================================
   FAQ
   ============================================ */
.faq-item {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--transition);
}
.faq-item:hover { border-color: var(--secondary); }
.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    color: var(--dark);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    gap: 16px;
}
.faq-question i {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--primary);
    transition: var(--transition);
}
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}
.faq-answer-inner {
    padding: 0 24px 20px;
    color: var(--gray-600);
    line-height: 1.7;
}
.faq-item.active .faq-answer { max-height: 500px; }

/* ============================================
   CTA SECTIONS
   ============================================ */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
}
.cta-section h2 { color: white; margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,0.85); font-size: 1.1rem; margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }

/* ============================================
   BREADCRUMBS
   ============================================ */
.breadcrumbs {
    padding: 100px 0 0;
    background: var(--gray-100);
}
.breadcrumbs-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    padding: 12px 0;
}
.breadcrumbs-list a { color: var(--primary); font-weight: 500; }
.breadcrumbs-list a:hover { text-decoration: underline; }
.breadcrumbs-list span { color: var(--gray-500); }
.breadcrumbs-list .separator { color: var(--gray-400); }

/* ============================================
   PAGE HERO (inner pages)
   ============================================ */
.page-hero {
    padding: 24px 0 48px;
    background: var(--gray-100);
}
.page-hero h1 { margin-bottom: 12px; }
.page-hero p { color: var(--gray-600); font-size: 1.1rem; max-width: 700px; }

/* ============================================
   SEARCH & FILTERS
   ============================================ */
.search-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}
.search-input {
    flex: 1;
    padding: 14px 20px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-full);
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}
.search-input:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(0,119,182,0.1); }
.search-input::placeholder { color: var(--gray-500); }

.alpha-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 32px;
}
.alpha-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    background: white;
    border: 1px solid var(--gray-300);
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition);
}
.alpha-btn:hover, .alpha-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 48px;
}
.page-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 12px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    background: white;
    border: 1px solid var(--gray-300);
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition);
}
.page-btn:hover, .page-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}
.page-btn.disabled { opacity: 0.4; pointer-events: none; }

/* ============================================
   AIDES SECTION
   ============================================ */
.aide-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--gray-200);
    border-left: 4px solid var(--primary);
    transition: var(--transition);
}
.aide-card:hover { box-shadow: var(--shadow-md); }
.aide-card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.aide-montant {
    display: inline-flex;
    padding: 6px 14px;
    background: rgba(46,204,113,0.1);
    color: var(--success);
    font-weight: 700;
    font-size: 0.9rem;
    border-radius: var(--radius-full);
    margin-bottom: 12px;
}
.aide-card p { color: var(--gray-600); font-size: 0.95rem; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 64px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
@media (min-width: 768px) { .footer-grid-5 { grid-template-columns: 2fr 1fr 1fr 1fr 1fr; } }
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand .logo, .footer-brand .logo span { color: white; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; }
.footer-title { color: white; font-size: 0.95rem; font-weight: 700; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.03em; }
.footer-links a {
    display: block;
    padding: 6px 0;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}
.footer-links a:hover { color: var(--secondary); transform: translateX(4px); }
.footer-bottom {
    padding: 24px 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    font-size: 0.85rem;
}

/* Sticky CTA Footer */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    background: white;
    border-top: 2px solid var(--primary);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
    transform: translateY(100%);
    transition: transform 0.4s ease;
}
.sticky-cta.visible { transform: translateY(0); }
.sticky-cta p { font-weight: 600; font-size: 0.9rem; color: var(--dark); display: none; }
@media (min-width: 768px) { .sticky-cta p { display: block; } }
.sticky-cta .btn { font-size: 0.9rem; }

/* Exit Popup */
.exit-popup-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.exit-popup-overlay.active { display: flex; }
.exit-popup {
    background: white;
    border-radius: var(--radius-xl);
    padding: 40px;
    max-width: 500px;
    width: 100%;
    text-align: center;
    position: relative;
    animation: popupIn 0.3s ease;
}
@keyframes popupIn {
    from { opacity: 0; transform: scale(0.9) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}
.exit-popup-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gray-100);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.exit-popup-close:hover { background: var(--gray-200); }
.exit-popup-close i { width: 18px; height: 18px; }
.exit-popup-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary-light), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}
.exit-popup-icon i { width: 36px; height: 36px; color: var(--primary); }
.exit-popup h3 { font-size: 1.5rem; margin-bottom: 12px; }
.exit-popup p { color: var(--gray-600); margin-bottom: 24px; }

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}
.reveal-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.reveal-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.reveal-on-scroll:nth-child(4) { transition-delay: 0.3s; }

/* ============================================
   ENSOLEILLEMENT GAUGE
   ============================================ */
.sun-gauge {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #FFF9E6, #FFFDE0);
    border-radius: var(--radius-md);
    border: 1px solid #FFE082;
    margin-bottom: 24px;
}
.sun-gauge i { color: var(--warning); width: 28px; height: 28px; flex-shrink: 0; }
.sun-gauge-info { flex: 1; }
.sun-gauge-value { font-weight: 800; font-size: 1.1rem; color: var(--dark); }
.sun-gauge-label { font-size: 0.8rem; color: var(--gray-600); }
.sun-gauge-bar {
    width: 100%;
    height: 8px;
    background: #FFE082;
    border-radius: 4px;
    overflow: hidden;
    margin-top: 6px;
}
.sun-gauge-fill {
    height: 100%;
    background: linear-gradient(90deg, #FF8C42, #F39C12);
    border-radius: 4px;
    transition: width 1s ease;
}

/* ============================================
   VILLES VOISINES
   ============================================ */
.nearby-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.nearby-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-700);
    transition: var(--transition);
}
.nearby-link:hover { background: var(--secondary-light); color: var(--primary); }
.nearby-link i { width: 14px; height: 14px; }

/* ============================================
   THEMATIC HERO
   ============================================ */
.thematic-hero {
    padding: 24px 0 60px;
    background: var(--gray-100);
}
.thematic-hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}
@media (min-width: 1024px) { .thematic-hero-grid { grid-template-columns: 1fr 1fr; gap: 64px; } }
.thematic-hero-content .hero-badge { margin-bottom: 16px; }
.thematic-hero-content h1 { margin-bottom: 20px; }
.thematic-hero-content .hero-text { max-width: none; }
.thematic-hero-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.thematic-hero-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
}
@media (min-width: 1024px) { .thematic-hero-image img { height: 420px; } }
.thematic-hero-stats {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(10px);
}
.thematic-stat {
    flex: 1;
    text-align: center;
    padding: 16px;
    border-right: 1px solid rgba(255,255,255,0.1);
}
.thematic-stat:last-child { border-right: none; }
.thematic-stat-value {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.3rem;
    color: white;
}
.thematic-stat-label {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.7);
    font-weight: 500;
}

/* ============================================
   KEY DATA GRID
   ============================================ */
.thematic-keydata {
    padding: 60px 0;
    background: white;
}
.keydata-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}
@media (min-width: 600px) { .keydata-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .keydata-grid { grid-template-columns: repeat(4, 1fr); } }
.keydata-item {
    text-align: center;
    padding: 28px 20px;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}
.keydata-item:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.keydata-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    color: white;
}
.keydata-icon i { width: 22px; height: 22px; }
.keydata-value {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 4px;
}
.keydata-label {
    font-size: 0.8rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* ============================================
   SOLAR DATA CARDS
   ============================================ */
.solar-data-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}
@media (min-width: 768px) { .solar-data-grid { grid-template-columns: repeat(3, 1fr); } }
.solar-data-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}
.solar-data-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--secondary);
}
.solar-data-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.solar-data-header i {
    width: 32px;
    height: 32px;
    color: var(--warning);
}
.solar-data-header h3 {
    font-size: 1rem;
    margin-bottom: 0;
}
.solar-data-value {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.75rem;
    color: var(--primary);
    margin-bottom: 12px;
}
.solar-data-card p {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-bottom: 16px;
}
.solar-data-compare {
    font-size: 0.8rem;
    color: var(--gray-500);
    font-weight: 500;
    margin-top: 8px;
}
.solar-data-source {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 32px;
    padding: 16px 20px;
    background: rgba(0,119,182,0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0,119,182,0.1);
    font-size: 0.8rem;
    color: var(--gray-600);
}
.solar-data-source i {
    width: 18px;
    height: 18px;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ============================================
   THEMATIC LINK CARDS
   ============================================ */
.thematic-link-card {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    align-items: flex-start;
}
.thematic-link-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.thematic-link-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--secondary-light), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--primary);
}
.thematic-link-icon i { width: 24px; height: 24px; }
.thematic-link-content h3 { font-size: 1.05rem; margin-bottom: 6px; }
.thematic-link-content p { font-size: 0.85rem; color: var(--gray-600); margin-bottom: 8px; }
.thematic-link-cta {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
}
.thematic-link-cta i { width: 14px; height: 14px; }

/* ============================================
   SOLUTIONS GRID (HOMEPAGE)
   ============================================ */
.solutions-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}
@media (min-width: 600px) { .solutions-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .solutions-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.solution-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: var(--transition);
    font-weight: 600;
    color: var(--gray-800);
}
.solution-card:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.solution-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: var(--secondary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--primary);
}
.solution-card-icon i { width: 22px; height: 22px; }
.solution-card span { font-size: 0.95rem; }
.solution-card .solution-arrow {
    margin-left: auto;
    opacity: 0;
    transition: var(--transition);
}
.solution-card .solution-arrow i { width: 16px; height: 16px; }
.solution-card:hover .solution-arrow { opacity: 1; }

/* ============================================
   MISC
   ============================================ */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }

/* Z-pattern section */
.z-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}
@media (min-width: 768px) { .z-section { grid-template-columns: 1fr 1fr; gap: 64px; } }
.z-section.reverse .z-content { order: 1; }
@media (min-width: 768px) { .z-section.reverse .z-content { order: 2; } .z-section.reverse .z-image { order: 1; } }
.z-image { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-lg); }
.z-image img { width: 100%; height: 350px; object-fit: cover; }
.z-content h2 { margin-bottom: 16px; }
.z-content p { color: var(--gray-600); }
.z-content ul { margin: 16px 0; }
.z-content ul li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 8px 0;
    font-size: 0.95rem;
}
.z-content ul li i { width: 20px; height: 20px; color: var(--success); flex-shrink: 0; margin-top: 2px; }

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

/* 404 page */
.error-page {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 20px 80px;
}
.error-code {
    font-family: var(--font-display);
    font-size: clamp(6rem, 15vw, 12rem);
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 16px;
}

/* Devis full page */
.devis-page { padding-top: 100px; }

/* Schema invisible */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}

/* Count badge */
.count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 10px;
    background: var(--secondary-light);
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    border-radius: var(--radius-full);
}