/* ===========================================
   Template macon-beton — "Beton Brut"
   Archivo Black + Roboto — Orange #FF6B35 / Noir #1A1A1A
   Style brutaliste, hero gradient beton, titre massif centre
   =========================================== */

:root {
    --primary: #FF6B35;
    --secondary: #F4F4F4;
    --accent: #1A1A1A;
    --text: #1A1A1A;
    --text-light: #FFFFFF;
    --text-muted: #6B7280;
    --bg-dark: #1A1A1A;
    --bg-light: #FFFFFF;
    --bg-beige: #F4F4F4;
    --border: #D1D5DB;
    --border-light: #E5E7EB;
    --radius: 0;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --transition: 300ms ease;
    --nav-height: 68px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-height); }

body { font-family: 'Roboto', sans-serif; font-size: 16px; line-height: 1.7; color: var(--text); background: var(--bg-beige); -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4 { font-family: 'Archivo Black', sans-serif; font-weight: 400; line-height: 1.1; }
a { color: var(--primary); text-decoration: none; transition: opacity var(--transition); }
a:hover { opacity: 0.8; }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.container-narrow { max-width: 700px; }

/* Bandeau promo */
.bandeau-promo { background: var(--primary); color: #fff; text-align: center; padding: 10px 40px 10px 20px; font-size: 14px; font-weight: 600; position: fixed; top: 0; left: 0; right: 0; z-index: 200; }
.bandeau-close { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); background: none; border: none; font-size: 20px; cursor: pointer; color: inherit; }

/* Navigation */
.nav { position: fixed; top: 0; left: 0; right: 0; height: var(--nav-height); background: rgba(244,244,244,0.95); backdrop-filter: blur(10px); z-index: 100; border-bottom: 1px solid var(--border); }
.nav.scrolled { box-shadow: 0 2px 16px rgba(0,0,0,0.06); }
.bandeau-promo ~ .nav { top: 40px; }
.nav-container { max-width: 1100px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; height: 100%; }
.nav-logo { font-family: 'Archivo Black', sans-serif; font-size: 22px; color: var(--accent); text-decoration: none; text-transform: uppercase; }
.nav-logo-img { height: 40px; width: auto; display: block; object-fit: contain; }
.nav-logo-initiale { display: flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 0; background: var(--primary); color: #fff; font-family: 'Archivo Black', sans-serif; font-size: 22px; text-decoration: none; }
.nav-links { list-style: none; display: flex; gap: 32px; }
.nav-links a { color: var(--text-muted); font-size: 11px; font-weight: 500; letter-spacing: 2.5px; text-transform: uppercase; text-decoration: none; transition: color var(--transition); font-family: 'Roboto', sans-serif; }
.nav-links a:hover, .nav-links a.active { color: var(--primary); opacity: 1; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--accent); transition: all var(--transition); }

/* === HERO — "Beton Brut" : gradient beton, titre massif centre, badge orange === */
.hero { position: relative; min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; overflow: hidden; background: linear-gradient(160deg, #5A5A5A 0%, #3A3A3A 40%, #2A2A2A 100%); text-align: center; }
.hero-bg { display: none; }
.hero-overlay { display: none; }
.hero-badge { display: inline-block; background: var(--primary); color: #fff; padding: 8px 24px; font-family: 'Roboto', sans-serif; font-size: 11px; font-weight: 500; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 32px; }
.hero-content { position: relative; z-index: 2; padding: 20px; max-width: 900px; }
.hero h1 { font-family: 'Archivo Black', sans-serif; font-size: clamp(5rem, 12vw, 11rem); color: #F4F4F4; line-height: 0.9; margin-bottom: 24px; text-transform: uppercase; }
.hero-sub { font-family: 'Roboto', sans-serif; font-size: 14px; color: rgba(244,244,244,0.5); letter-spacing: 0.2em; text-transform: uppercase; font-weight: 300; margin-bottom: 40px; }
.btn-cta { display: inline-block; background: var(--primary); color: #FFFFFF; padding: 16px 40px; font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: 3px; border: none; border-radius: 0; cursor: pointer; transition: all var(--transition); text-decoration: none; font-family: 'Roboto', sans-serif; }
.btn-cta:hover { background: #E55A2B; opacity: 1; }
.btn-cta-large { font-size: 14px; padding: 18px 48px; margin-top: 24px; }
.section-terracotta .btn-cta { background: #fff; color: var(--primary); }
.section-terracotta .btn-cta:hover { background: var(--bg-beige); }
.contact-phone { margin: 24px 0 8px; }
.phone-number { font-family: 'Archivo Black', sans-serif; font-size: clamp(2rem, 5vw, 3rem); color: var(--primary); text-decoration: none; display: inline-block; }
.section-terracotta .phone-number { color: #fff; }

/* Sections */
.section { padding: 80px 0; }
.section-beige { background: var(--bg-beige); }
.section-dark { background: var(--bg-dark); color: var(--text-light); }
.section-terracotta { background: var(--primary); color: #fff; }
.section-title { text-align: center; font-size: clamp(1.75rem, 4vw, 2.75rem); margin-bottom: 12px; text-transform: uppercase; }
.section-terracotta .section-title { color: #fff; }
.section-subtitle { text-align: center; color: var(--text-muted); max-width: 600px; margin: 0 auto 40px; font-size: 15px; }
.section-dark .section-subtitle { color: rgba(255,255,255,0.6); }
.section-terracotta .section-subtitle { color: rgba(255,255,255,0.8); }

/* === A PROPOS — "apropos-brut" : grid 2 colonnes, image carree gauche, ligne orange avant titre === */
.apropos-brut { background: #fff; padding: 80px 0; }
.apropos-brut .container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.apropos-brut-image { min-width: 0; }
.apropos-brut-image img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 0; }
.apropos-brut-text { min-width: 0; }
.apropos-brut-text::before { content: ''; display: block; width: 60px; height: 4px; background: var(--primary); margin-bottom: 24px; }
.apropos-brut-text h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); margin-bottom: 20px; color: var(--accent); text-transform: uppercase; }
.apropos-brut-text p { font-size: 15px; line-height: 1.9; color: var(--text-muted); min-width: 0; }

/* Split (fallback) */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split-text { min-width: 0; }
.split-text h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); margin-bottom: 16px; color: var(--accent); text-transform: uppercase; }
.split-text p { font-size: 15px; line-height: 1.8; color: var(--text-muted); min-width: 0; }
.split-image { min-width: 0; }
.split-image img { width: 100%; border-radius: 0; box-shadow: var(--shadow); }
.placeholder-img { background: var(--border-light); border-radius: 0; aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; color: var(--text-muted); font-size: 14px; }
.section-dark .placeholder-img { background: rgba(255,255,255,0.08); }

/* Catalogue / Prestations */
.menu-tabs { display: flex; justify-content: center; gap: 8px; margin-bottom: 40px; flex-wrap: wrap; }
.menu-tab { padding: 10px 24px; background: transparent; color: rgba(255,255,255,0.5); border: 1px solid rgba(255,255,255,0.2); border-radius: 0; font-family: 'Roboto', sans-serif; font-size: 11px; font-weight: 500; letter-spacing: 2.5px; text-transform: uppercase; cursor: pointer; transition: all var(--transition); }
.menu-tab:hover { border-color: var(--primary); color: var(--primary); }
.menu-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.menu-cat { display: none; }
.menu-cat.active { display: block; }
.menu-grid { max-width: 700px; margin: 0 auto; }
.menu-item { display: flex; align-items: flex-start; justify-content: space-between; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,0.1); }
.menu-item:last-child { border-bottom: none; }
.menu-item-info { min-width: 0; }
.menu-item-info h3 { font-family: 'Archivo Black', sans-serif; font-size: 18px; margin-bottom: 4px; color: var(--text-light); text-transform: uppercase; }
.menu-item-info p { font-size: 13px; color: rgba(255,255,255,0.45); font-style: italic; min-width: 0; }
.menu-item-prix { font-family: 'Archivo Black', sans-serif; font-size: 17px; color: var(--primary); white-space: nowrap; margin-left: 16px; }

/* Horaires */
.horaires-table { width: 100%; border-collapse: collapse; margin-bottom: 24px; }
.horaires-table tr { border-bottom: 1px solid var(--border); }
.horaires-table td { padding: 10px 0; font-size: 15px; }
.jour { font-weight: 700; width: 120px; }
.ferme .heures { color: var(--text-muted); font-style: italic; }
.coordonnees { margin-top: 20px; }
.coord-item { margin-bottom: 8px; font-size: 15px; }
.coord-item a { color: var(--primary); }
.map-container iframe { width: 100%; height: 100%; min-height: 300px; border: none; border-radius: 0; }

/* Contact */
.contact-form { max-width: 500px; }
.contact-form .form-group { margin-bottom: 16px; }
.contact-form label { display: block; font-weight: 500; margin-bottom: 6px; font-size: 0.92rem; }
.contact-form input, .contact-form textarea { width: 100%; padding: 12px 16px; border: 1px solid var(--border); border-radius: 0; font-size: 1rem; font-family: inherit; background: #fff; }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--primary); }
.contact-form textarea { min-height: 120px; resize: vertical; }

/* Footer */
.footer { background: #1A1A1A; color: rgba(255,255,255,0.5); padding: 48px 0 24px; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 32px; }
.footer-logo { font-family: 'Archivo Black', sans-serif; font-size: 20px; color: var(--text-light); display: block; margin-bottom: 12px; text-transform: uppercase; }
.footer h4 { color: rgba(255,255,255,0.7); margin-bottom: 12px; font-size: 11px; letter-spacing: 2.5px; text-transform: uppercase; font-family: 'Roboto', sans-serif; }
.footer a { color: rgba(255,255,255,0.5); }
.footer a:hover { color: var(--text-light); }
.footer p { margin-bottom: 6px; min-width: 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; display: flex; justify-content: space-between; font-size: 13px; }
.footer-credit { color: rgba(255,255,255,0.2); }
.footer-credit a { color: rgba(255,255,255,0.2); }

/* Formulaires partages */
.resa-back { background: none; border: none; color: var(--primary); cursor: pointer; font-size: 0.9rem; margin-bottom: 16px; padding: 0; text-decoration: underline; }
.resa-form .form-group { margin-bottom: 16px; }
.resa-form label { display: block; font-weight: 500; margin-bottom: 6px; font-size: 0.92rem; }
.resa-form input, .resa-form select { width: 100%; padding: 10px 14px; border: 1px solid #ddd; border-radius: 6px; font-size: 1rem; box-sizing: border-box; font-family: inherit; }
.resa-form input:focus, .resa-form select:focus { outline: none; border-color: var(--primary); }
.form-error { color: #c0392b; font-size: 0.88rem; margin-bottom: 12px; padding: 8px 12px; background: #fdf0ef; border-radius: 4px; }
.resa-success { text-align: center; padding: 40px 0; }
.resa-success-icon { font-size: 3.5rem; color: var(--primary); margin-bottom: 12px; }
.resa-success h3 { font-size: 1.4rem; margin-bottom: 8px; }
.resa-success p { color: #666; margin-bottom: 24px; }

/* Switcher langue */
.lang-switcher { display: flex; align-items: center; gap: 4px; margin-left: 16px; }
.lang-btn { background: transparent; border: 1px solid rgba(255,255,255,0.4); color: inherit; border-radius: 4px; padding: 3px 7px; font-size: 0.72rem; font-weight: 600; cursor: pointer; letter-spacing: 0.05em; transition: background 0.2s, color 0.2s; line-height: 1.4; }
.lang-btn:hover { background: rgba(255,255,255,0.2); }
.lang-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* WhatsApp */
.whatsapp-float { position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(0,0,0,0.3); z-index: 90; transition: transform var(--transition); }
.whatsapp-float:hover { transform: scale(1.1); opacity: 1; }

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-links { position: fixed; top: var(--nav-height); left: 0; right: 0; background: rgba(244,244,244,0.98); flex-direction: column; gap: 0; padding: 0; max-height: 0; overflow: hidden; transition: max-height 300ms ease; }
    .nav-links.open { max-height: 400px; }
    .nav-links li { border-bottom: 1px solid var(--border); }
    .nav-links a { display: block; padding: 14px 20px; }
    .hero { min-height: 100vh; }
    .hero h1 { font-size: clamp(3.5rem, 14vw, 6rem); }
    .split { grid-template-columns: 1fr; gap: 24px; }
    .split-image { order: -1; }
    .apropos-brut .container { grid-template-columns: 1fr; gap: 32px; }
    .apropos-brut-image { order: -1; }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
    .section { padding: 60px 0; }
}

@media (max-width: 360px) { .hero h1 { font-size: 3rem; } }