/* ===== RESET ===== */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --creme:      #faf9f6;
      --creme-fonce: #f2efea;
      --bois:       #3b2612;
      --bois-doux:  #523838;
      --zinc:       #8a9ba8;
      --laiton:     #b8943a;
      --laiton-clair: #d4ad54;
      --noir:       #0f0f0f;
      --gris:       #9ea3a8;
      --gris-doux:  #777;
      --blanc:      #ffffff;
      --ombre:      0 4px 24px rgba(0,0,0,0.10);
      --ombre-forte: 0 8px 40px rgba(0,0,0,0.18);
      --radius:     8px;
      --tr:         0.28s ease;
    }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Georgia', serif;
      background: var(--creme);
      color: var(--noir);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }
    img { max-width: 100%; display: block; }
    a { color: inherit; text-decoration: none; }
    .container { max-width: 1140px; margin: 0 auto; padding: 0 28px; }
    .tag {
      font-family: 'Georgia', serif;
      font-size: 0.75rem;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--laiton);
      margin-bottom: 10px;
    }
    .titre {
      font-size: clamp(2rem, 4.5vw, 3.2rem);
      line-height: 1.15;
      color: var(--bois);
      margin-bottom: 16px;
    }
    .sous-titre {
      font-size: 1.05rem;
      color: var(--gris-doux);
      max-width: 620px;
      margin-bottom: 48px;
      line-height: 1.8;
    }
    .btn {
      display: inline-block;
      padding: 14px 32px;
      border-radius: 100px;
      font-family: 'Georgia', serif;
      font-size: 0.97rem;
      font-weight: bold;
      cursor: pointer;
      transition: var(--tr);
      letter-spacing: 0.02em;
      border: 2px solid transparent;
    }
    .btn-noir { background: var(--noir); color: var(--blanc); border-color: var(--noir); }
    .btn-noir:hover { background: #2a2a2a; transform: translateY(-2px); box-shadow: var(--ombre); }
    .btn-laiton { background: var(--laiton); color: var(--blanc); border-color: var(--laiton); }
    .btn-laiton:hover { background: var(--laiton-clair); transform: translateY(-2px); box-shadow: 0 6px 24px rgba(184,148,58,0.35); }
    .btn-outline-blanc { background: transparent; color: var(--blanc); border-color: rgba(255,255,255,0.6); }
    .btn-outline-blanc:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); }
    /* HEADER */
    header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(250,249,246,0.96); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(0,0,0,0.1); transition: box-shadow var(--tr); }
    .header-inner { max-width: 1140px; margin: 0 auto; padding: 0 28px; display: flex; align-items: center; justify-content: space-between; height: 84px; }
    .logo { display: flex; align-items: center; gap: 10px; }
    .logo-img { height: 64px; object-fit: contain; }
    nav { display: flex; align-items: center; gap: 36px; }
    nav a { font-size: 0.92rem; color: var(--gris); letter-spacing: 0.04em; transition: var(--tr); }
    nav a:hover { color: var(--noir); }
    .nav-cta { background: var(--noir); color: var(--blanc) !important; padding: 10px 24px; border-radius: 100px; font-weight: bold; }
    .nav-cta:hover { background: #2a2a2a !important; transform: translateY(-1px); }
    .hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
    .hamburger span { display: block; width: 24px; height: 2px; background: var(--noir); border-radius: 2px; transition: var(--tr); }
    /* HERO */
    #hero { min-height: 100vh; position: relative; display: flex; align-items: flex-end; padding-top: 84px; overflow: hidden; }
    .hero-bg { position: absolute; inset: 0; object-fit: cover; width: 100%; height: 100%; z-index: 0; }
    .hero-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,5,2,0.92) 0%, rgba(10,5,2,0.55) 45%, rgba(10,5,2,0.25) 100%); z-index: 1; }
    .hero-inner { position: relative; z-index: 2; max-width: 1140px; margin: 0 auto; padding: 0 28px 72px; width: 100%; }
    .hero-badge { display: inline-flex; align-items: center; gap: 8px; border: 1px solid rgba(255,255,255,0.25); color: rgba(255,255,255,0.8); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; padding: 7px 18px; border-radius: 100px; margin-bottom: 24px; }
    .hero-title { font-size: clamp(2.6rem, 6vw, 5rem); color: var(--blanc); line-height: 1.08; max-width: 820px; margin-bottom: 20px; letter-spacing: -0.01em; }
    .hero-title em { font-style: normal; color: var(--laiton-clair); }
    .hero-desc { font-size: 1.1rem; color: rgba(255,255,255,0.7); max-width: 520px; margin-bottom: 36px; line-height: 1.75; }
    .hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 56px; }
    .hero-meta { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
    .hero-meta-item { display: flex; align-items: center; gap: 9px; color: rgba(255,255,255,0.65); font-size: 0.9rem; }
    .hero-meta-dot { width: 6px; height: 6px; background: var(--laiton); border-radius: 50%; flex-shrink: 0; }
    /* BANDEAU */
    #bandeau { background: var(--noir); padding: 20px 0; overflow: hidden; }
    .bandeau-inner { display: flex; align-items: center; justify-content: center; gap: 56px; flex-wrap: wrap; max-width: 1140px; margin: 0 auto; padding: 0 28px; }
    .bandeau-item { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.7); font-size: 0.88rem; letter-spacing: 0.04em; }
    .bandeau-item span:first-child { color: var(--laiton); font-size: 1rem; }
    /* ABOUT */
    #about { padding: 100px 0; background: var(--creme); }
    .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
    .about-textes { display: flex; flex-direction: column; gap: 28px; }
    .about-para { font-size: 1rem; color: var(--gris-doux); line-height: 1.85; padding-left: 18px; border-left: 2px solid var(--laiton); }
    .about-artisan { display: flex; align-items: center; gap: 16px; margin-top: 8px; padding: 18px 20px; background: var(--creme-fonce); border-radius: var(--radius); }
    .about-artisan-avatar { width: 52px; height: 52px; background: var(--bois-doux); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--blanc); font-size: 1.3rem; flex-shrink: 0; }
    .about-artisan-nom { font-size: 1rem; font-weight: bold; color: var(--bois-doux); }
    .about-artisan-titre { font-size: 0.85rem; color: var(--gris); }
    .about-artisan-tel { margin-top: 6px; display: flex; align-items: center; gap: 6px; font-size: 0.95rem; color: var(--bois-doux); font-weight: bold; }
    .about-images { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 260px 260px; gap: 10px; }
    .about-img { border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(0,0,0,0.08); }
    .about-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
    .about-img:hover img { transform: scale(1.05); }
    .about-img-big { grid-row: span 2; border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(0,0,0,0.08); }
    .about-img-big img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
    .about-img-big:hover img { transform: scale(1.05); }
    /* GALERIE */
    #galerie { background: var(--creme-fonce); padding: 60px 0; overflow: hidden; }
    .galerie-track { display: flex; gap: 12px; animation: ticker 25s linear infinite; width: max-content; }
    .galerie-track:hover { animation-play-state: paused; }
    @keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
    .galerie-item { width: 380px; height: 280px; border-radius: var(--radius); overflow: hidden; flex-shrink: 0; border: 1px solid rgba(0,0,0,0.08); }
    .galerie-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
    .galerie-item:hover img { transform: scale(1.04); }
    /* REFERENCE */
    #reference { padding: 100px 0; background: var(--creme); }
    .reference-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: start; }
    .reference-infos { display: flex; flex-direction: column; gap: 20px; }
    .reference-adresse { font-size: 1.05rem; color: var(--gris-doux); line-height: 1.7; }
    .reference-card { background: var(--creme-fonce); border-radius: 12px; padding: 28px; border-left: 4px solid var(--laiton); }
    .reference-card p { font-size: 0.97rem; color: var(--gris-doux); font-style: italic; line-height: 1.75; }
    .reference-img-col { display: flex; flex-direction: column; gap: 20px; }
    .reference-img-wrap { border-radius: 12px; overflow: hidden; box-shadow: var(--ombre-forte); height: 480px; }
    .reference-img-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: 49% 80%; }
    /* MATERIAUX */
    #materiaux { padding: 100px 0; background: var(--creme-fonce); }
    .materiaux-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
    .materiau-card { background: var(--blanc); border-radius: 12px; overflow: hidden; box-shadow: var(--ombre); transition: var(--tr); }
    .materiau-card:hover { transform: translateY(-6px); box-shadow: var(--ombre-forte); }
    .materiau-img { height: 240px; overflow: hidden; display: block; }
    .materiau-img img { width: 100%; height: 100%; object-fit: cover; object-position: center center; display: block; transition: transform 0.5s ease; }
    .materiau-card:hover .materiau-img img { transform: scale(1.05); }
    .materiau-body { padding: 26px; }
    .materiau-icon { width: 44px; height: 44px; background: var(--creme-fonce); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; margin-bottom: 14px; }
    .materiau-card h3 { font-size: 1.2rem; color: var(--bois); margin-bottom: 10px; }
    .materiau-card p { font-size: 0.94rem; color: var(--gris-doux); line-height: 1.7; }
    /* DEVIS */
    #devis { padding: 100px 0; background: var(--noir); position: relative; overflow: hidden; }
    #devis::before { content: ''; position: absolute; top: -100px; right: -100px; width: 400px; height: 400px; background: radial-gradient(circle, rgba(184,148,58,0.12), transparent 70%); border-radius: 50%; }
    #devis .titre { color: var(--blanc); }
    #devis .sous-titre { color: rgba(255,255,255,0.55); }
    .devis-wrap { display: grid; grid-template-columns: 1fr 1.5fr; gap: 72px; align-items: start; }
    .devis-infos { display: flex; flex-direction: column; gap: 24px; }
    .devis-infos h3 { font-size: 1rem; color: var(--laiton-clair); margin-bottom: 16px; }
    .devis-points { list-style: none; display: flex; flex-direction: column; gap: 14px; }
    .devis-points li { display: flex; align-items: flex-start; gap: 12px; color: rgba(255,255,255,0.7); font-size: 0.95rem; }
    .devis-points li::before { content: '✓'; background: var(--laiton); color: var(--blanc); width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; font-weight: bold; flex-shrink: 0; margin-top: 3px; }
    .devis-contacts { margin-top: 32px; display: flex; flex-direction: column; gap: 14px; }
    .devis-contact-lien { display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,0.65); font-size: 0.95rem; transition: var(--tr); }
    .devis-contact-lien:hover { color: var(--laiton-clair); }
    /* FORM */
    .form-card { background: var(--blanc); border-radius: 14px; padding: 44px; box-shadow: var(--ombre-forte); }
    .form-card h3 { font-size: 1.4rem; color: var(--bois); margin-bottom: 6px; }
    .form-card > p { font-size: 0.88rem; color: var(--gris); margin-bottom: 28px; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
    .form-group { margin-bottom: 16px; }
    .form-group label { display: block; font-size: 0.83rem; color: var(--bois); margin-bottom: 5px; font-weight: bold; letter-spacing: 0.02em; }
    .form-group input, .form-group select, .form-group textarea { width: 100%; padding: 11px 15px; border: 1.5px solid #e0d8cc; border-radius: var(--radius); font-family: 'Georgia', serif; font-size: 0.95rem; color: var(--noir); background: #fdfaf6; transition: var(--tr); outline: none; }
    .form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--laiton); box-shadow: 0 0 0 3px rgba(184,148,58,0.12); }
    .form-group textarea { resize: vertical; min-height: 110px; }
    .form-submit { width: 100%; padding: 15px; background: var(--noir); color: var(--blanc); font-family: 'Georgia', serif; font-size: 1rem; font-weight: bold; border: none; border-radius: 100px; cursor: pointer; transition: var(--tr); margin-top: 6px; }
    .form-submit:hover { background: #2a2a2a; transform: translateY(-2px); box-shadow: var(--ombre); }
    .form-submit:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }
    .form-mention { text-align: center; font-size: 0.78rem; color: var(--gris); margin-top: 12px; }
    .form-success { display: none; text-align: center; padding: 32px; }
    .form-success.show { display: block; }
    .success-icon { font-size: 3rem; margin-bottom: 14px; }
    .form-success h3 { color: var(--bois); font-size: 1.4rem; margin-bottom: 8px; }
    .form-success p { color: var(--gris-doux); }
    /* FOOTER */
    footer { background: #0a0a0a; padding: 56px 0 28px; color: rgba(255,255,255,0.5); }
    .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }
    .footer-brand p { font-size: 0.9rem; line-height: 1.7; max-width: 300px; margin-top: 12px; }
    .footer-logo-text { font-size: 1.2rem; color: var(--blanc); font-weight: bold; }
    .footer-logo-text span { color: var(--laiton); }
    .footer-col h4 { color: var(--blanc); font-size: 0.9rem; margin-bottom: 14px; letter-spacing: 0.06em; }
    .footer-col ul { list-style: none; }
    .footer-col ul li { margin-bottom: 9px; }
    .footer-col ul li a { font-size: 0.88rem; color: rgba(255,255,255,0.48); transition: var(--tr); }
    .footer-col ul li a:hover { color: var(--laiton); }
    .footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 24px; display: flex; align-items: center; justify-content: space-between; font-size: 0.8rem; flex-wrap: wrap; gap: 8px; }
    .footer-bottom a { color: var(--laiton); }
    /* ANIMATE */
    .animate { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
    .animate.visible { opacity: 1; transform: translateY(0); }
    /* RESPONSIVE */
    @media (max-width: 960px) {
      nav { display: none; }
      nav.open { display: flex; flex-direction: column; position: fixed; top: 84px; left: 0; right: 0; background: var(--creme); padding: 24px; gap: 18px; border-bottom: 1px solid rgba(0,0,0,0.1); z-index: 99; }
      nav.open a { color: var(--noir); font-size: 1rem; }
      .hamburger { display: flex; }
      .about-grid { grid-template-columns: 1fr; gap: 40px; }
      .about-images { grid-template-rows: 200px 200px; }
      .reference-grid { grid-template-columns: 1fr; gap: 36px; }
      .devis-wrap { grid-template-columns: 1fr; gap: 40px; }
      .materiaux-grid { grid-template-columns: 1fr 1fr; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .form-row { grid-template-columns: 1fr; }
    }
    @media (max-width: 600px) {
      .materiaux-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
      .about-images { display: none; }
      .hero-title { font-size: 2.4rem; }
      .form-card { padding: 24px; }
      .bandeau-inner { gap: 20px; }
    }
    /* MODALS LÉGAUX */
    .modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 1000; overflow-y: auto; padding: 40px 20px; }
    .modal-overlay.open { display: flex; align-items: flex-start; justify-content: center; }
    .modal-box { background: var(--creme); border-radius: 12px; max-width: 760px; width: 100%; padding: 48px; position: relative; margin: auto; }
    .modal-close { position: absolute; top: 18px; right: 20px; font-size: 1.5rem; cursor: pointer; color: var(--gris); background: none; border: none; line-height: 1; }
    .modal-close:hover { color: var(--noir); }
    .modal-box h2 { font-size: 1.6rem; color: var(--bois); margin-bottom: 24px; padding-bottom: 14px; border-bottom: 2px solid var(--laiton); }
    .modal-box h3 { font-size: 1.05rem; color: var(--bois-doux); margin: 24px 0 8px; }
    .modal-box p { font-size: 0.93rem; color: var(--gris-doux); line-height: 1.8; margin-bottom: 10px; }
    .modal-box ul { padding-left: 20px; margin-bottom: 10px; }
    .modal-box ul li { font-size: 0.93rem; color: var(--gris-doux); line-height: 1.8; }
    .modal-box a { color: var(--laiton); }

    /* ===== AJOUTS PAGES THÉMATIQUES (SEO multi-pages) ===== */
    .page-hero { position: relative; min-height: 52vh; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; padding: 120px 20px 60px; }
    .page-hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
    .page-hero .hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15,15,15,0.55), rgba(15,15,15,0.78)); z-index: 1; }
    .page-hero-inner { position: relative; z-index: 2; max-width: 760px; }
    .page-hero h1 { color: #fff; font-family: 'Playfair Display', Georgia, serif; font-size: clamp(2rem, 5vw, 3.1rem); line-height: 1.12; margin-bottom: 18px; font-weight: 700; }
    .page-hero h1 em { color: var(--laiton-clair); font-style: italic; }
    .page-hero p { color: rgba(255,255,255,0.9); font-size: 1.08rem; line-height: 1.7; max-width: 620px; margin: 0 auto 26px; }

    .contenu-section { padding: 70px 0; }
    .contenu-section.alt { background: var(--creme-fonce); }
    .contenu-wrap { max-width: 820px; margin: 0 auto; }
    .contenu-wrap h2 { font-family: 'Playfair Display', Georgia, serif; font-size: clamp(1.6rem, 3.5vw, 2.3rem); color: var(--bois); margin-bottom: 22px; line-height: 1.2; }
    .contenu-wrap h3 { font-family: 'Playfair Display', Georgia, serif; font-size: 1.35rem; color: var(--bois-doux); margin: 34px 0 12px; }
    .contenu-wrap p { font-size: 1.04rem; color: #4a4a4a; line-height: 1.85; margin-bottom: 18px; }
    .contenu-wrap ul { margin: 0 0 20px 0; padding-left: 0; list-style: none; }
    .contenu-wrap ul li { position: relative; padding-left: 28px; margin-bottom: 12px; font-size: 1.02rem; color: #4a4a4a; line-height: 1.7; }
    .contenu-wrap ul li::before { content: "✦"; position: absolute; left: 0; color: var(--laiton); font-size: 0.9rem; top: 2px; }

    /* Liens entre pages (maillage interne) */
    .liens-pages { padding: 60px 0; background: var(--creme); }
    .liens-pages .container { text-align: center; }
    .liens-pages h2 { font-family: 'Playfair Display', Georgia, serif; font-size: clamp(1.5rem, 3vw, 2rem); color: var(--bois); margin-bottom: 36px; }
    .liens-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; max-width: 980px; margin: 0 auto; }
    .lien-carte { display: block; background: #fff; border: 1px solid #ece7df; border-radius: var(--radius); padding: 26px 22px; text-decoration: none; transition: var(--tr); text-align: left; }
    .lien-carte:hover { transform: translateY(-4px); box-shadow: var(--ombre); border-color: var(--laiton-clair); }
    .lien-carte .lien-emoji { font-size: 1.8rem; display: block; margin-bottom: 12px; }
    .lien-carte h3 { font-family: 'Playfair Display', Georgia, serif; font-size: 1.15rem; color: var(--bois); margin-bottom: 8px; }
    .lien-carte p { font-size: 0.92rem; color: var(--gris-doux); line-height: 1.6; }

    /* FAQ */
    .faq-section { padding: 70px 0; background: var(--creme-fonce); }
    .faq-section .container { max-width: 800px; }
    .faq-section > .container > h2 { text-align: center; font-family: 'Playfair Display', Georgia, serif; font-size: clamp(1.6rem, 3.5vw, 2.3rem); color: var(--bois); margin-bottom: 36px; }
    .faq-item { background: #fff; border: 1px solid #ece7df; border-radius: var(--radius); margin-bottom: 14px; overflow: hidden; }
    .faq-q { width: 100%; text-align: left; background: none; border: none; padding: 20px 24px; font-size: 1.05rem; font-weight: 600; color: var(--bois); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-family: inherit; }
    .faq-q::after { content: "+"; font-size: 1.5rem; color: var(--laiton); flex-shrink: 0; transition: var(--tr); }
    .faq-item.open .faq-q::after { transform: rotate(45deg); }
    .faq-a { max-height: 0; overflow: hidden; transition: max-height 0.32s ease; }
    .faq-item.open .faq-a { max-height: 400px; }
    .faq-a-inner { padding: 0 24px 22px; font-size: 1rem; color: #555; line-height: 1.8; }

    /* CTA bandeau bas de page thématique */
    .cta-bandeau { background: linear-gradient(135deg, var(--bois) 0%, var(--bois-doux) 100%); padding: 64px 20px; text-align: center; }
    .cta-bandeau h2 { color: #fff; font-family: 'Playfair Display', Georgia, serif; font-size: clamp(1.6rem, 3.5vw, 2.2rem); margin-bottom: 14px; }
    .cta-bandeau p { color: rgba(255,255,255,0.85); font-size: 1.05rem; margin-bottom: 28px; max-width: 560px; margin-left: auto; margin-right: auto; }