*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --ocre:#C8823A; --siene:#A0522D; --ivoire:#F5EFE0; --ivoire-dim:#EDE4D0;
      --or:#D4A84B; --olive:#6B7B3A; --bleu:#2C4A6E; --bleu-dim:#1A3050;
      --charbon:#1C1A17; --gris-doux:#8B8070; --blanc:#FDFBF7;
      --font-serif:'Playfair Display',Georgia,serif; --font-sans:'Inter',system-ui,sans-serif;
      --radius:4px; --shadow:0 8px 40px rgba(28,26,23,.18); --shadow-sm:0 2px 16px rgba(28,26,23,.10);
      --trans:all .35s cubic-bezier(.4,0,.2,1);
    }
    html { scroll-behavior:smooth; font-size:16px; }
    body { font-family:var(--font-sans); background:var(--ivoire); color:var(--charbon); line-height:1.6; overflow-x:hidden; }
    img { display:block; max-width:100%; }
    a { text-decoration:none; color:inherit; }
    .container { width:min(1200px,92%); margin-inline:auto; }
    .tag { display:inline-block; font-size:.7rem; font-weight:600; letter-spacing:.18em; text-transform:uppercase; color:var(--ocre); margin-bottom:.8rem; }
    .section-title { font-family:var(--font-serif); font-size:clamp(2rem,4vw,3rem); font-weight:600; line-height:1.15; color:var(--charbon); }
    .section-title em { font-style:italic; color:var(--ocre); }
    .btn { display:inline-flex; align-items:center; gap:.5rem; padding:.85rem 2rem; border-radius:var(--radius); font-family:var(--font-sans); font-size:.85rem; font-weight:600; letter-spacing:.06em; text-transform:uppercase; cursor:pointer; border:none; transition:var(--trans); }
    .btn-primary { background:var(--ocre); color:var(--blanc); }
    .btn-primary:hover { background:var(--siene); transform:translateY(-1px); box-shadow:0 6px 24px rgba(200,130,58,.35); }
    .btn-outline { background:transparent; color:var(--charbon); border:1.5px solid var(--ivoire-dim); }
    .btn-outline:hover { border-color:var(--ocre); color:var(--ocre); }

    /* NAV */
    .nav { position:fixed; top:0; left:0; right:0; z-index:100; padding:1.2rem 0; background:rgba(28,26,23,.92); backdrop-filter:blur(12px); }
    .nav-inner { display:flex; align-items:center; justify-content:space-between; }
    .nav-logo { display:flex; flex-direction:column; line-height:1; }
    .nav-logo-main { font-family:var(--font-serif); font-size:1.3rem; font-weight:700; color:var(--blanc); }
    .nav-logo-sub { font-size:.65rem; font-weight:400; letter-spacing:.22em; text-transform:uppercase; color:var(--or); margin-top:2px; }
    .nav-links { display:flex; align-items:center; gap:2rem; list-style:none; }
    .nav-links a { font-size:.8rem; font-weight:500; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.8); transition:var(--trans); }
    .nav-links a:hover, .nav-links a.active { color:var(--or); }
    .nav-cta { background:var(--ocre); color:var(--blanc)!important; padding:.5rem 1.2rem; border-radius:var(--radius); }
    .nav-cta:hover { background:var(--siene)!important; }
    .nav-hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:.4rem; }
    .nav-hamburger span { display:block; width:22px; height:2px; background:var(--blanc); }

    /* HERO COMPACT */
    .hero-compact {
      position:relative;
      height:55vh;
      min-height:380px;
      display:flex;
      align-items:flex-end;
      overflow:hidden;
    }
    .hero-bg { position:absolute; inset:0; background-image:url('../images/photo_01.jpg'); background-size:cover; background-position:center; }
    .hero-bg::before { content:''; position:absolute; inset:0; background:linear-gradient(to bottom,rgba(28,26,23,.3) 0%,rgba(28,26,23,0) 20%,rgba(28,26,23,.6) 70%,rgba(28,26,23,.92) 100%); }
    .hero-content { position:relative; z-index:2; padding:0 0 3rem; width:100%; }
    .hero-eyebrow { display:flex; align-items:center; gap:1rem; margin-bottom:1rem; }
    .hero-eyebrow-line { width:40px; height:1px; background:var(--or); }
    .hero-eyebrow span { font-size:.72rem; font-weight:600; letter-spacing:.22em; text-transform:uppercase; color:var(--or); }
    .hero-title { font-family:var(--font-serif); font-size:clamp(2.2rem,5vw,3.8rem); font-weight:700; color:var(--blanc); line-height:1.1; margin-bottom:.6rem; }
    .hero-title em { font-style:italic; color:var(--or); }
    .hero-sub { font-size:1rem; color:rgba(255,255,255,.7); }

    /* BEST PRICE BADGE */
    .best-price-bar { background:var(--charbon); }
    .best-price-inner { display:flex; align-items:center; justify-content:center; gap:2rem; padding:1rem 0; flex-wrap:wrap; }
    .bp-item { display:flex; align-items:center; gap:.5rem; font-size:.8rem; color:rgba(255,255,255,.7); }
    .bp-item-dot { width:6px; height:6px; border-radius:50%; background:var(--or); flex-shrink:0; }
    .bp-highlight { font-weight:700; color:var(--or); }

    /* MAIN LAYOUT */
    .resa-layout { display:grid; grid-template-columns:1fr 380px; gap:2rem; padding:3rem 0 5rem; align-items:start; }

    /* BOOKING ENGINE */
    .booking-engine { background:var(--blanc); border-radius:var(--radius); box-shadow:var(--shadow); overflow:hidden; }

    .be-header { background:var(--charbon); padding:1.8rem 2rem; }
    .be-header-title { font-family:var(--font-serif); font-size:1.3rem; font-weight:700; color:var(--blanc); margin-bottom:.3rem; }
    .be-header-sub { font-size:.8rem; color:rgba(255,255,255,.5); }

    .be-body { padding:2rem; }

    .be-section { margin-bottom:1.8rem; }
    .be-section:last-of-type { margin-bottom:0; }
    .be-section-label { font-size:.65rem; font-weight:700; letter-spacing:.18em; text-transform:uppercase; color:var(--gris-doux); margin-bottom:.7rem; }

    .be-dates { display:grid; grid-template-columns:1fr 1fr; gap:1rem; }

    .be-field {
      border:1.5px solid var(--ivoire-dim);
      border-radius:var(--radius);
      padding:.85rem 1rem;
      background:var(--ivoire);
      transition:var(--trans);
      cursor:pointer;
    }
    .be-field:focus-within { border-color:var(--ocre); background:var(--blanc); box-shadow:0 0 0 3px rgba(200,130,58,.1); }
    .be-field label { display:block; font-size:.6rem; font-weight:700; letter-spacing:.15em; text-transform:uppercase; color:var(--gris-doux); margin-bottom:.3rem; }
    .be-field input, .be-field select {
      width:100%; border:none; background:transparent; font-family:var(--font-sans); font-size:.95rem; font-weight:500; color:var(--charbon); outline:none; cursor:pointer; appearance:none;
    }
    .be-field select { background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238B8070' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 0 center; background-size:16px; padding-right:20px; }

    .be-full { width:100%; }

    /* RÉSUMÉ */
    .be-summary {
      background:var(--ivoire);
      border:1px solid var(--ivoire-dim);
      border-radius:var(--radius);
      padding:1.4rem;
      margin-bottom:1.5rem;
    }
    .be-summary-title { font-family:var(--font-serif); font-size:.95rem; font-weight:600; color:var(--charbon); margin-bottom:1rem; display:flex; align-items:center; gap:.5rem; }
    .be-summary-row { display:flex; justify-content:space-between; padding:.45rem 0; border-bottom:1px solid var(--ivoire-dim); font-size:.85rem; }
    .be-summary-row:last-child { border-bottom:none; font-weight:700; padding-top:.6rem; }
    .be-summary-key { color:var(--gris-doux); }
    .be-summary-val { color:var(--charbon); font-weight:500; }
    .be-summary-total { color:var(--ocre); font-family:var(--font-serif); font-size:1.1rem; }

    .be-cta { width:100%; justify-content:center; font-size:.9rem; padding:1rem 2rem; border-radius:50px; }
    .be-wa-btn { background:#25D366; color:#fff; }
    .be-wa-btn:hover { background:#128C7E; transform:translateY(-2px); box-shadow:0 8px 28px rgba(37,211,102,.4); }

    .be-note { text-align:center; font-size:.75rem; color:var(--gris-doux); margin-top:.8rem; line-height:1.5; }
    .be-note a { color:var(--ocre); }

    /* POLITIQUE */
    .be-policy { background:rgba(200,130,58,.06); border:1px solid rgba(200,130,58,.2); border-radius:var(--radius); padding:1rem 1.2rem; margin-top:1.2rem; }
    .be-policy-title { font-size:.72rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--ocre); margin-bottom:.4rem; }
    .be-policy-text { font-size:.78rem; color:var(--gris-doux); line-height:1.55; }

    /* SIDEBAR */
    .sidebar { display:flex; flex-direction:column; gap:1.5rem; }

    .sidebar-card { background:var(--blanc); border-radius:var(--radius); box-shadow:var(--shadow-sm); overflow:hidden; }
    .sidebar-card-img { width:100%; aspect-ratio:16/9; background-size:cover; background-position:center; }
    .sidebar-card-body { padding:1.4rem; }
    .sidebar-card-title { font-family:var(--font-serif); font-size:1rem; font-weight:600; color:var(--charbon); margin-bottom:.4rem; }
    .sidebar-card-text { font-size:.82rem; color:var(--gris-doux); line-height:1.55; }

    .infos-card { background:var(--blanc); border-radius:var(--radius); box-shadow:var(--shadow-sm); padding:1.5rem; }
    .infos-card-title { font-family:var(--font-serif); font-size:1rem; font-weight:600; color:var(--charbon); margin-bottom:1rem; }
    .infos-row { display:flex; justify-content:space-between; padding:.5rem 0; border-bottom:1px solid var(--ivoire-dim); font-size:.82rem; }
    .infos-row:last-child { border-bottom:none; }
    .infos-key { color:var(--gris-doux); }
    .infos-val { color:var(--charbon); font-weight:500; text-align:right; }

    .platforms-card { background:var(--charbon); border-radius:var(--radius); padding:1.5rem; }
    .platforms-card-title { font-family:var(--font-serif); font-size:.95rem; font-weight:600; color:var(--ivoire); margin-bottom:.4rem; }
    .platforms-card-sub { font-size:.78rem; color:rgba(255,255,255,.45); margin-bottom:1.2rem; line-height:1.5; }
    .platform-btn { display:flex; align-items:center; justify-content:space-between; padding:.7rem 1rem; background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.08); border-radius:var(--radius); margin-bottom:.6rem; font-size:.82rem; color:rgba(255,255,255,.7); transition:var(--trans); }
    .platform-btn:hover { background:rgba(255,255,255,.1); color:var(--blanc); }
    .platform-btn:last-child { margin-bottom:0; }
    .platform-btn-name { font-weight:600; }
    .platform-btn-arrow { color:rgba(255,255,255,.3); font-size:.75rem; letter-spacing:.1em; }

    /* FOOTER */
    .footer { background:var(--charbon); padding:5rem 0 2rem; border-top:1px solid rgba(255,255,255,.06); }
    .footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:3rem; margin-bottom:4rem; }
    .footer-brand-name { font-family:var(--font-serif); font-size:1.4rem; font-weight:700; color:var(--blanc); margin-bottom:.3rem; }
    .footer-brand-sub { font-size:.65rem; letter-spacing:.2em; text-transform:uppercase; color:var(--or); margin-bottom:1rem; }
    .footer-brand-desc { font-size:.82rem; color:rgba(255,255,255,.45); line-height:1.65; max-width:30ch; }
    .footer-social { display:flex; gap:.7rem; margin-top:1.5rem; }
    .footer-social-btn { width:36px; height:36px; border-radius:var(--radius); background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.08); display:flex; align-items:center; justify-content:center; color:rgba(255,255,255,.5); font-size:.8rem; font-weight:700; transition:var(--trans); cursor:pointer; text-decoration:none; }
    .footer-social-btn:hover { background:var(--ocre); border-color:var(--ocre); color:var(--blanc); }
    .footer-col-title { font-size:.7rem; font-weight:700; letter-spacing:.18em; text-transform:uppercase; color:var(--or); margin-bottom:1.2rem; }
    .footer-links { list-style:none; display:flex; flex-direction:column; gap:.6rem; }
    .footer-links a { font-size:.82rem; color:rgba(255,255,255,.45); transition:var(--trans); }
    .footer-links a:hover { color:var(--ivoire); padding-left:.3rem; }
    .footer-contact-item { display:flex; gap:.8rem; align-items:flex-start; margin-bottom:.9rem; }
    .footer-contact-icon { font-size:.9rem; margin-top:.1rem; flex-shrink:0; }
    .footer-contact-text { font-size:.82rem; color:rgba(255,255,255,.45); line-height:1.5; }
    .footer-contact-text a { color:var(--or); }
    .footer-bottom { border-top:1px solid rgba(255,255,255,.06); padding-top:2rem; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem; }
    .footer-copy { font-size:.75rem; color:rgba(255,255,255,.25); }
    .footer-platforms { display:flex; gap:.8rem; }
    .footer-platform-badge { font-size:.65rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.3); border:1px solid rgba(255,255,255,.1); padding:.2rem .7rem; border-radius:2px; }

    /* WA FLOAT */
    .wa-float { position:fixed; bottom:2rem; right:2rem; z-index:999; display:flex; flex-direction:column; align-items:flex-end; gap:.8rem; }
    .wa-float-popup { background:var(--blanc); border-radius:var(--radius); padding:1rem 1.2rem; box-shadow:var(--shadow); max-width:220px; font-size:.82rem; color:var(--charbon); line-height:1.5; opacity:0; transform:translateY(8px); transition:var(--trans); pointer-events:none; }
    .wa-float:hover .wa-float-popup { opacity:1; transform:translateY(0); }
    .wa-float-popup strong { display:block; font-weight:700; margin-bottom:.2rem; color:#075E54; }
    .wa-float-btn { width:58px; height:58px; border-radius:50%; background:#25D366; box-shadow:0 6px 24px rgba(37,211,102,.45); display:flex; align-items:center; justify-content:center; cursor:pointer; transition:var(--trans); animation:waPulse 3s ease-in-out infinite; text-decoration:none; }
    .wa-float-btn:hover { transform:scale(1.1); background:#128C7E; animation:none; }
    .wa-float-btn svg { width:28px; height:28px; }
    @keyframes waPulse { 0%,100%{box-shadow:0 6px 24px rgba(37,211,102,.45);}50%{box-shadow:0 6px 40px rgba(37,211,102,.7),0 0 0 8px rgba(37,211,102,.12);} }

    .fade-up { opacity:0; transform:translateY(30px); transition:opacity .7s ease,transform .7s ease; }
    .fade-up.visible { opacity:1; transform:translateY(0); }
    .fade-up.delay-1 { transition-delay:.1s; }
    .fade-up.delay-2 { transition-delay:.2s; }

    @media (max-width:1024px) {
      .resa-layout { grid-template-columns:1fr; }
      .sidebar { flex-direction:row; flex-wrap:wrap; }
      .sidebar-card, .infos-card, .platforms-card { flex:1 1 300px; }
      .footer-grid { grid-template-columns:1fr 1fr; }
    }
    @media (max-width:768px) {
      .nav-links { display:none; }
      .nav-hamburger { display:flex; }
      .be-dates { grid-template-columns:1fr; }
      .best-price-inner { gap:1rem; }
      .sidebar { flex-direction:column; }
      .footer-grid { grid-template-columns:1fr; gap:2rem; }
    }