/* ===== AQUA CONFORT PISCINE - STYLES ===== */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #0077B6;
    --primary-dark: #005f92;
    --secondary: #90E0EF;
    --secondary-light: #CAF0F8;
    --text: #1a1a2e;
    --text-light: #555;
    --text-muted: #888;
    --bg: #ffffff;
    --bg-alt: #f7fafb;
    --bg-warm: #faf8f5;
    --sand: #f4ece1;
    --border: #e5eaef;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.10);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --max-w: 1200px;
    --transition: 0.3s ease;
    --font: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}
body.no-scroll { 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); }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5 { font-weight: 700; line-height: 1.2; color: var(--text); }
h1 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 1rem; }
h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); margin-bottom: 1rem; }
h3 { font-size: clamp(1.2rem, 3vw, 1.5rem); margin-bottom: 0.8rem; }
p { margin-bottom: 1rem; color: var(--text-light); }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 14px 28px; border-radius: 50px; font-weight: 700;
    font-size: 0.9rem; border: none; cursor: pointer;
    transition: all var(--transition); text-transform: uppercase;
    letter-spacing: 0.5px; gap: 8px;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,119,182,0.3); }
.btn-secondary { background: var(--bg); color: var(--primary); border: 2px solid var(--primary); }
.btn-secondary:hover { background: var(--primary); color: #fff; }
.btn-white { background: #fff; color: var(--primary); }
.btn-white:hover { background: var(--secondary-light); }
.btn-lg { padding: 18px 36px; font-size: 1rem; }
.btn-sm { padding: 8px 16px; font-size: 0.78rem; }

/* ===== HEADER ===== */
.site-header {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    background: rgba(255,255,255,0.97); backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}
.site-header.scrolled { border-bottom-color: var(--border); box-shadow: 0 2px 20px rgba(0,0,0,0.05); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }

.logo { display: flex; flex-direction: column; line-height: 1; }
.logo-main { font-size: 1.3rem; font-weight: 800; color: var(--text); letter-spacing: -0.5px; }
.logo-main em { font-style: normal; color: var(--primary); }
.logo-sub { font-size: 0.6rem; font-weight: 700; letter-spacing: 0.35em; text-transform: uppercase; color: var(--text-muted); margin-top: 2px; }

.main-nav { display: flex; align-items: center; gap: 28px; }
.nav-link { font-size: 0.85rem; font-weight: 600; color: var(--text-light); position: relative; padding: 4px 0; }
.nav-link::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px; background: var(--primary); transition: width var(--transition); }
.nav-link:hover, .nav-link.active { color: var(--primary); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.nav-dropdown { position: relative; }
.dropdown-menu {
    position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
    background: #fff; border-radius: var(--radius-sm); box-shadow: var(--shadow-lg);
    min-width: 260px; padding: 12px 0; opacity: 0; visibility: hidden;
    transition: all 0.2s ease; margin-top: 12px; border: 1px solid var(--border);
}
.nav-dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; margin-top: 4px; }
.dropdown-menu a { display: block; padding: 10px 20px; font-size: 0.85rem; font-weight: 500; color: var(--text-light); }
.dropdown-menu a:hover { background: var(--bg-alt); color: var(--primary); }

.header-cta { font-size: 0.75rem; padding: 12px 24px; }

.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.burger span { display: block; width: 26px; height: 2px; background: var(--text); transition: all var(--transition); border-radius: 2px; }
.burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
    position: fixed; top: 76px; left: 0; width: 100%; height: calc(100vh - 76px);
    background: #fff; z-index: 999; transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1); overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu-inner { padding: 32px 24px; }
.mobile-link { display: block; font-size: 1.1rem; font-weight: 700; color: var(--text); padding: 16px 0; border-bottom: 1px solid var(--border); }
.mobile-link:hover { color: var(--primary); }
.mobile-link-sub { font-size: 0.95rem; font-weight: 500; padding-left: 16px; color: var(--text-light); }
.mobile-section-title { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.15em; color: var(--text-muted); margin-top: 24px; margin-bottom: 8px; }
.mobile-cta { margin-top: 32px; width: 100%; text-align: center; }

/* ===== HERO ===== */
.hero { position: relative; min-height: 85vh; display: flex; align-items: center; overflow: hidden; margin-top: 76px; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(255,255,255,0.92) 0%, rgba(255,255,255,0.4) 60%, transparent 100%); }
.hero-content { position: relative; z-index: 1; max-width: 640px; }
.hero-badge { display: inline-block; padding: 6px 16px; background: var(--primary); color: #fff; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; border-radius: 50px; margin-bottom: 20px; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); color: var(--text); }
.hero h1 span { color: var(--primary); }
.hero p { font-size: 1.15rem; color: var(--text-light); margin-bottom: 32px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ===== SECTIONS ===== */
section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-warm { background: var(--bg-warm); }
.section-dark { background: var(--text); color: #fff; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: rgba(255,255,255,0.8); }
.section-primary { background: var(--primary); color: #fff; }
.section-primary h2, .section-primary h3 { color: #fff; }
.section-primary p { color: rgba(255,255,255,0.85); }

.section-header { text-align: center; max-width: 700px; margin: 0 auto 48px; }
.section-header h2 { color: var(--primary); }

/* ===== GRID LAYOUTS ===== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ===== CARDS ===== */
.card {
    background: #fff; border-radius: var(--radius); overflow: hidden;
    border: 1px solid var(--border); transition: all var(--transition);
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--secondary); }
.card-img { height: 220px; overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.card:hover .card-img img { transform: scale(1.08); }
.card-body { padding: 28px; }
.card-body h3 a { color: var(--text); }
.card-body h3 a:hover { color: var(--primary); }

/* ===== ANNUAIRE SPECIFIC ===== */
.annuaire-hero { background: linear-gradient(135deg, var(--primary) 0%, #00B4D8 100%); color: #fff; padding: 48px 0 56px; margin-top: 76px; }
.annuaire-hero h1 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.8rem); }
.annuaire-hero p { color: rgba(255,255,255,0.9); font-size: 1.1rem; }

.breadcrumb { margin-bottom: 24px; }
.breadcrumb ol { display: flex; flex-wrap: wrap; list-style: none; gap: 4px; align-items: center; }
.breadcrumb li { font-size: 0.85rem; color: rgba(255,255,255,0.7); }
.breadcrumb li a { color: rgba(255,255,255,0.85); }
.breadcrumb li a:hover { color: #fff; }
.breadcrumb li + li::before { content: '›'; margin-right: 4px; color: rgba(255,255,255,0.5); }

.section-alt .breadcrumb li { color: var(--text-muted); }
.section-alt .breadcrumb li a { color: var(--primary); }
.section-alt .breadcrumb li + li::before { color: var(--text-muted); }

.speciality-tabs { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.spec-tab {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 24px; border-radius: 50px; font-size: 0.85rem; font-weight: 600;
    background: rgba(255,255,255,0.15); color: #fff; border: 1px solid rgba(255,255,255,0.3);
    transition: all var(--transition);
}
.spec-tab:hover, .spec-tab.active { background: #fff; color: var(--primary); border-color: #fff; }

.dept-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.dept-card {
    background: #fff; padding: 24px; border-radius: var(--radius);
    border: 1px solid var(--border); transition: all var(--transition);
    display: flex; align-items: center; gap: 16px;
}
.dept-card:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: translateY(-3px); }
.dept-card-icon {
    width: 48px; height: 48px; border-radius: 12px;
    background: var(--secondary-light); display: flex; align-items: center; justify-content: center;
    color: var(--primary); flex-shrink: 0;
}
.dept-card h3 { font-size: 1rem; margin-bottom: 4px; }
.dept-card p { font-size: 0.8rem; margin-bottom: 0; color: var(--text-muted); }

.city-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.city-link {
    display: flex; align-items: center; gap: 6px; padding: 10px 14px;
    border-radius: var(--radius-sm); font-size: 0.85rem; font-weight: 500;
    color: var(--text-light); background: #fff; border: 1px solid var(--border);
    transition: all var(--transition);
}
.city-link:hover { border-color: var(--primary); color: var(--primary); background: var(--secondary-light); }
.city-link .zip { font-size: 0.75rem; color: var(--text-muted); margin-left: auto; }

/* ===== ENTREPRISES SIRENE CARDS ===== */
.entreprises-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    margin-top: 8px;
}

.entreprise-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--transition);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
}
.entreprise-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,119,182,0.12);
    border-color: var(--secondary);
}

.entreprise-card-header {
    padding: 16px 20px 12px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: linear-gradient(135deg, #f0f9ff 0%, #fff 100%);
}
.entreprise-logo-placeholder {
    width: 48px; height: 48px;
    border-radius: 10px;
    background: var(--secondary-light);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.entreprise-header-info { flex: 1; min-width: 0; }
.entreprise-nom {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.entreprise-meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }

.naf-badge {
    display: inline-block;
    background: #eff6ff;
    color: #2563eb;
    border: 1px solid #bfdbfe;
    border-radius: 4px;
    padding: 2px 7px;
    font-family: 'Courier New', monospace;
    font-size: 0.75rem;
    font-weight: 600;
}
.forme-badge {
    display: inline-block;
    background: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
    border-radius: 4px;
    padding: 2px 7px;
    font-size: 0.72rem;
    font-weight: 600;
}
.zone-badge {
    display: inline-block;
    background: #fff7ed;
    color: #c2410c;
    border: 1px solid #fed7aa;
    border-radius: 4px;
    padding: 2px 7px;
    font-size: 0.72rem;
    font-weight: 600;
}

.entreprise-card-body {
    padding: 16px 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.entreprise-info-row {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.4;
}
.entreprise-info-row svg { margin-top: 2px; }

.entreprise-specialites {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 4px;
}
.spec-tag {
    display: inline-block;
    background: var(--secondary-light);
    color: var(--primary);
    border-radius: 20px;
    padding: 3px 10px;
    font-size: 0.75rem;
    font-weight: 600;
}

.entreprise-card-footer {
    padding: 14px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    background: #fafcff;
}

/* Note source SIRENE */
.sirene-source-note {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 0.8rem;
    color: #1e40af;
    margin-top: 16px;
}

/* Box aucune donnée */
.no-data-box {
    text-align: center;
    padding: 48px 24px;
    background: var(--bg-alt);
    border-radius: var(--radius);
    border: 2px dashed var(--border);
}
.no-data-box h3 { color: var(--text); margin-bottom: 12px; }
.no-data-box p { max-width: 480px; margin: 0 auto; }

/* ===== STATS BAR ===== */
.stats-bar { display: flex; gap: 48px; flex-wrap: wrap; padding: 32px 0; }
.stat-item { text-align: center; }
.stat-number { font-size: 2.2rem; font-weight: 800; color: var(--primary); }
.stat-label { font-size: 0.8rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
.section-primary .stat-number { color: #fff; }
.section-primary .stat-label { color: rgba(255,255,255,0.7); }

/* ===== FORM ===== */
.form-container {
    background: #fff; padding: 48px; border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg); border-top: 5px solid var(--primary);
    max-width: 700px; margin: 0 auto;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 14px 16px; border: 1px solid var(--border);
    border-radius: var(--radius-sm); font-size: 0.95rem; font-family: var(--font);
    background: var(--bg-alt); transition: all var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--primary); background: #fff;
    box-shadow: 0 0 0 3px rgba(0,119,182,0.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.checkbox-row { display: flex; align-items: flex-start; gap: 10px; font-size: 0.85rem; color: var(--text-light); }
.checkbox-row input[type="checkbox"] { width: auto; margin-top: 3px; }

/* ===== FIXED CTA ===== */
.fixed-cta {
    position: fixed; bottom: 24px; right: 24px; z-index: 998;
    background: var(--primary); color: #fff; padding: 16px 24px;
    border-radius: 50px; font-weight: 700; font-size: 0.85rem;
    box-shadow: 0 8px 30px rgba(0,119,182,0.4);
    display: inline-flex; align-items: center; gap: 8px;
    transition: all var(--transition);
}
.fixed-cta:hover { background: var(--primary-dark); color: #fff; transform: translateY(-3px); }

/* ===== FOOTER ===== */
.site-footer { background: var(--text); color: #fff; padding: 64px 0 24px; }
.site-footer .logo-main { color: #fff; }
.site-footer .logo-sub { color: rgba(255,255,255,0.5); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 0.9rem; margin-top: 16px; line-height: 1.7; }
.footer-col h3 { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: #fff; margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.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(--secondary); }
.footer-text { color: rgba(255,255,255,0.6); font-size: 0.85rem; line-height: 1.7; }
.footer-contact { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
.footer-contact span { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,0.6); font-size: 0.85rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { color: rgba(255,255,255,0.4); font-size: 0.8rem; margin: 0; }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { color: rgba(255,255,255,0.4); font-size: 0.8rem; }
.footer-legal a:hover { color: var(--secondary); }

/* ===== REVEAL ON SCROLL ===== */
.reveal-on-scroll { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-on-scroll.revealed { opacity: 1; transform: translateY(0); }

/* ===== FEATURES LIST ===== */
.features-list { list-style: none; }
.features-list li { display: flex; align-items: flex-start; gap: 12px; padding: 8px 0; font-size: 0.95rem; }
.features-list li .check { width: 24px; height: 24px; border-radius: 50%; background: var(--secondary-light); color: var(--primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-weight: 700; }

/* ===== INFO BOX ===== */
.info-box { background: var(--secondary-light); border-left: 4px solid var(--primary); padding: 24px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 24px 0; }
.info-box h4 { color: var(--primary); margin-bottom: 8px; }
.info-box p { margin-bottom: 0; color: var(--text-light); }

/* ===== Z-PATTERN ===== */
.z-section { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.z-section.reverse { direction: rtl; }
.z-section.reverse > * { direction: ltr; }
.z-img { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.z-img img { width: 100%; height: 400px; object-fit: cover; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .main-nav, .header-cta { display: none; }
    .burger { display: flex; }
    .grid-2 { grid-template-columns: 1fr; gap: 32px; }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .z-section { grid-template-columns: 1fr; gap: 32px; }
    .z-section.reverse { direction: ltr; }
    .entreprises-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
}

@media (max-width: 768px) {
    section { padding: 56px 0; }
    .grid-3 { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .stats-bar { gap: 24px; justify-content: center; }
    .hero { min-height: 70vh; }
    .dept-grid { grid-template-columns: 1fr; }
    .city-list { grid-template-columns: 1fr 1fr; }
    .form-container { padding: 28px 20px; }
    .fixed-cta { bottom: 16px; right: 16px; left: 16px; justify-content: center; }
    .entreprises-grid { grid-template-columns: 1fr; }
    .entreprise-card-footer { flex-direction: column; }
    .entreprise-card-footer .btn { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
    .city-list { grid-template-columns: 1fr; }
    .grid-4 { grid-template-columns: 1fr; }
    .speciality-tabs { flex-direction: column; }
    .hero-actions { flex-direction: column; }
    .entreprise-nom { font-size: 0.88rem; }
}