/* ----- CSS VARIABLES ----- */
    * { margin: 0; padding: 0; box-sizing: border-box; }
    :root {
      --primary: #0B5D4B;
      --secondary: #087F5B;
      --dark: #062E2A;
      --light: #F4F8F5;
      --white: #FFFFFF;
      --accent: #D6A84F;
      --text: #17211D;
      --muted: #66736D;
      --border: #DDE7E1;
      --shadow: 0 20px 40px -12px rgba(6,46,42,0.12);
      --radius: 32px;
      --glass: rgba(255,255,255,0.6);
      --font-serif: 'Playfair Display', 'Cormorant Garamond', serif;
      --font-sans: 'Inter', 'Manrope', sans-serif;
    }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--font-sans);
      background: var(--light);
      color: var(--text);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }
    h1,h2,h3,h4 { font-family: var(--font-serif); font-weight: 600; letter-spacing: -0.01em; }
    a { text-decoration: none; color: inherit; }
    img { max-width: 100%; display: block; }
    .container { max-width: 1320px; margin: 0 auto; padding: 0 24px; }
    /* ----- UTILITY ----- */
    .btn {
      display: inline-block;
      padding: 14px 34px;
      border-radius: 80px;
      font-weight: 600;
      font-size: 0.95rem;
      background: var(--primary);
      color: white;
      border: none;
      transition: all 0.25s ease;
      cursor: pointer;
      box-shadow: 0 4px 12px rgba(11,93,75,0.15);
      letter-spacing: 0.3px;
    }
    .btn-outline { background: transparent; border: 1.5px solid var(--primary); color: var(--primary); box-shadow: none; }
    .btn-outline:hover { background: var(--primary); color: white; }
    .btn-accent { background: var(--accent); color: var(--dark); }
    .btn-accent:hover { background: #c49a3f; transform: translateY(-2px); }
    .section-title {
      font-size: clamp(2.2rem, 6vw, 3.8rem);
      margin-bottom: 0.75rem;
      line-height: 1.15;
    }
    .section-subtitle {
      font-size: 1.2rem;
      color: var(--muted);
      max-width: 700px;
      margin-bottom: 2.5rem;
    }
    .badge {
      background: var(--accent);
      color: var(--dark);
      padding: 6px 18px;
      border-radius: 50px;
      font-size: 0.8rem;
      font-weight: 600;
      display: inline-block;
      letter-spacing: 0.3px;
    }
    /* ----- ANNOUNCEMENT BAR ----- */
    .announcement {
      background: var(--dark);
      color: var(--light);
      padding: 10px 20px;
      font-size: 0.9rem;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      gap: 16px 32px;
      border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    .announcement a { color: var(--accent); font-weight: 500; border-bottom: 1px dotted var(--accent); }
    /* ----- STICKY HEADER ----- */
    .header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255,255,255,0.78);
      backdrop-filter: blur(14px);
      box-shadow: 0 2px 20px rgba(0,0,0,0.03);
      border-bottom: 1px solid var(--border);
    }
    .navbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 12px 0;
      flex-wrap: wrap;
    }
    .logo { font-family: var(--font-serif); font-size: 1.7rem; font-weight: 700; color: var(--dark); }
    .logo span { color: var(--primary); }
    .nav-links {
      display: flex;
      gap: 28px;
      list-style: none;
      font-weight: 500;
      font-size: 0.95rem;
      align-items: center;
      flex-wrap: wrap;
    }
    .nav-links a { transition: color 0.2s; padding: 6px 0; border-bottom: 2px solid transparent; }
    .nav-links a:hover, .nav-links a.active { color: var(--primary); border-bottom-color: var(--accent); }
    .hamburger { display: none; flex-direction: column; gap: 6px; cursor: pointer; padding: 6px; }
    .hamburger span { width: 28px; height: 2.5px; background: var(--dark); border-radius: 4px; transition: 0.3s; }
    /* mobile nav */
    @media (max-width: 1024px) {
      .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        padding: 24px 0 12px;
        gap: 16px;
        background: rgba(255,255,255,0.96);
        backdrop-filter: blur(10px);
      }
      .nav-links.open { display: flex; }
      .hamburger { display: flex; }
    }
    /* ----- HERO ----- */
    .hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      position: relative;
      background: linear-gradient(135deg, #0a2f26 0%, #1a4d3e 70%, #2b6b56 100%);
      color: white;
      padding: 40px 0;
      overflow: hidden;
    }
    .hero::after {
      content: '';
      position: absolute;
      inset: 0;
      background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800" opacity="0.06"><path fill="%23ffffff" d="M0 800L1200 400L1200 800Z"/><path fill="%23ffffff" d="M0 600L600 200L1200 600Z"/></svg>') no-repeat center/cover;
      pointer-events: none;
    }
    .hero-content { position: relative; z-index: 2; max-width: 800px; }
    .hero h1 { font-size: clamp(3rem, 10vw, 5.5rem); line-height: 1.05; font-weight: 700; margin-bottom: 0.5rem; }
    .hero p { font-size: 1.3rem; opacity: 0.9; max-width: 600px; margin: 1.2rem 0 2rem; }
    .hero-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 28px 48px;
      margin-top: 3.5rem;
      padding-top: 2rem;
      border-top: 1px solid rgba(255,255,255,0.15);
      font-weight: 500;
    }
    .hero-strip span { display: flex; align-items: center; gap: 8px; }
    .hero-strip i { font-size: 1.2rem; }
    /* ----- sections ----- */
    section { padding: 80px 0; }
    .bg-white { background: white; }
    .bg-light { background: var(--light); }
    /* cards grid */
    .grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px,1fr)); gap: 30px; }
    .grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 28px; }
    .card {
      background: white;
      border-radius: var(--radius);
      padding: 28px 26px;
      box-shadow: var(--shadow);
      border: 1px solid var(--border);
      transition: all 0.2s;
    }
    .card:hover { transform: translateY(-6px); box-shadow: 0 30px 50px -20px rgba(6,46,42,0.18); }
    .card h3 { font-size: 1.5rem; margin-bottom: 0.4rem; }
    .card p { color: var(--muted); }
    .pill { background: var(--light); padding: 4px 14px; border-radius: 50px; font-size: 0.8rem; font-weight: 500; }
    /* timeline */
    .timeline { position: relative; padding-left: 40px; border-left: 3px solid var(--primary); }
    .timeline-item { margin-bottom: 40px; }
    .timeline-item .year { font-weight: 700; font-size: 1.8rem; color: var(--primary); }
    /* tabs */
    .tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 32px; }
    .tab-btn { background: var(--light); border: none; padding: 10px 24px; border-radius: 60px; font-weight: 500; cursor: pointer; transition: 0.2s; }
    .tab-btn.active { background: var(--primary); color: white; }
    /* filter */
    .filter-group { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; }
    .filter-btn { background: var(--light); border: none; padding: 8px 22px; border-radius: 60px; font-weight: 500; cursor: pointer; transition: 0.2s; }
    .filter-btn.active { background: var(--dark); color: white; }
    /* gallery */
    .gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 18px; }
    .gallery-item { aspect-ratio: 1/1; background: var(--border); border-radius: 24px; overflow: hidden; cursor: pointer; transition: 0.2s; display: flex; align-items: center; justify-content: center; font-size: 1rem; color: var(--muted); font-weight: 500; background: #d0ddd6; }
    .gallery-item:hover { transform: scale(1.02); }
    /* lightbox */
    .lightbox {
      position: fixed; inset: 0; background: rgba(0,0,0,0.85); backdrop-filter: blur(6px);
      display: none; align-items: center; justify-content: center; z-index: 9999;
    }
    .lightbox.open { display: flex; }
    .lightbox img { max-width: 90%; max-height: 80vh; border-radius: 24px; box-shadow: 0 20px 50px rgba(0,0,0,0.6); }
    .lightbox .close { position: absolute; top: 30px; right: 40px; font-size: 3rem; color: white; cursor: pointer; }
    /* booking form */
    .form-group { margin-bottom: 20px; }
    .form-group label { display: block; font-weight: 500; margin-bottom: 6px; }
    .form-group input, .form-group select, .form-group textarea { width: 100%; padding: 14px 18px; border-radius: 16px; border: 1px solid var(--border); background: white; font-size: 1rem; transition: 0.2s; }
    .form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px rgba(11,93,75,0.08); }
    /* footer */
    .footer { background: var(--dark); color: var(--light); padding: 60px 0 30px; }
    .footer a { color: var(--border); }
    .footer a:hover { color: var(--accent); }
    .footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 40px; }
    /* back-to-top */
    #backtop {
      position: fixed; bottom: 30px; right: 30px; background: var(--primary); color: white; border: none; border-radius: 60px; padding: 12px 20px; font-weight: 600; cursor: pointer; box-shadow: 0 8px 20px rgba(0,0,0,0.2); display: none;
    }
    /* responsive */
    @media (max-width: 768px) {
      .hero h1 { font-size: 2.8rem; }
      .hero-strip { gap: 16px; }
      section { padding: 56px 0; }
      .grid-2, .grid-3 { grid-template-columns: 1fr; }
      .container { padding: 0 18px; }
    }
    /* misc */
    .text-center { text-align: center; }
    .mt-4 { margin-top: 2rem; }
    .mb-2 { margin-bottom: 1rem; }
    .flex { display: flex; gap: 16px; flex-wrap: wrap; }
    .gap-4 { gap: 24px; }
    .glass { background: rgba(255,255,255,0.5); backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,0.3); }
    .stat-number { font-size: 3rem; font-weight: 700; color: var(--primary); font-family: var(--font-serif); }