/* ── CSS VARIABLES ─────────────────────────────────────── */
    :root {
      --green:      #1a3a2a;
      --green-mid:  #1f4a30;
      --green-light:#2d6a4f;
      --amber:      #c9a84c;
      --amber-dark: #a8893a;
      --cream:      #f5f0eb;
      --charcoal:   #1c1c1c;
      --text-dark:  #2a2a2a;
      --text-muted: #6b7280;
      --white:      #ffffff;
      --shadow:     0 4px 24px rgba(0,0,0,0.12);
      --shadow-lg:  0 8px 40px rgba(0,0,0,0.18);
      --radius:     12px;
      --radius-sm:  6px;
      --nav-h:      72px;
      --transition: 0.3s ease;
    }

    /* ── RESET ─────────────────────────────────────────────── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; font-size: 16px; }
    body { font-family: 'Inter', sans-serif; background: var(--cream); color: var(--text-dark); overflow-x: hidden; }
    img { display: block; max-width: 100%; }
    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }
    button { cursor: pointer; border: none; background: none; font-family: inherit; }
    input, textarea, select { font-family: inherit; }

    /* ── UTILITIES ─────────────────────────────────────────── */
    .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
    .section-label { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--amber); margin-bottom: 12px; }
    .section-title { font-family: 'Playfair Display', serif; font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; color: var(--charcoal); line-height: 1.2; }
    .section-title.light { color: var(--white); }
    .btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 28px; border-radius: 50px; font-size: 0.9rem; font-weight: 600; transition: var(--transition); white-space: nowrap; }
    .btn-primary { background: var(--amber); color: var(--charcoal); }
    .btn-primary:hover { background: var(--amber-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(232,168,56,0.4); }
    .btn-outline { border: 2px solid var(--white); color: var(--white); }
    .btn-outline:hover { background: var(--white); color: var(--charcoal); }
    .btn-green { background: var(--green); color: var(--white); }
    .btn-green:hover { background: var(--green-mid); transform: translateY(-2px); }
    .btn-wa { background: #25D366; color: var(--white); }
    .btn-wa:hover { background: #1da851; transform: translateY(-2px); }

    /* scroll-reveal */
    .reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
    .reveal.visible { opacity: 1; transform: translateY(0); }

    /* ── NAVBAR ─────────────────────────────────────────────── */
    #navbar {
      position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
      height: var(--nav-h);
      display: flex; align-items: center;
      background: transparent;
      transition: background 0.4s ease, box-shadow 0.4s ease;
    }
    #navbar.scrolled { background: rgba(27,42,59,0.97); box-shadow: 0 2px 20px rgba(0,0,0,0.3); backdrop-filter: blur(10px); }
    #navbar .container { display: flex; align-items: center; justify-content: flex-start; width: 100%; }
    .nav-right { display: flex; align-items: center; gap: 12px; margin-left: auto; }
    .nav-logo { font-family: 'Inter', sans-serif; font-size: 1.15rem; font-weight: 500; letter-spacing: 1px; color: var(--white); text-shadow: 0 1px 8px rgba(0,0,0,0.55); white-space: nowrap; }
    .nav-links { display: flex; align-items: center; gap: 36px; margin-left: 40px; }
    .nav-links a { color: rgba(255,255,255,0.95); font-size: 0.9rem; font-weight: 600; transition: color var(--transition); }
    .nav-links a:hover { color: var(--amber); }
    .nav-ig { display: inline-flex; align-items: center; gap: 7px; color: #fff; font-size: 0.82rem; font-weight: 700; background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); border: none; padding: 7px 14px; border-radius: 50px; transition: var(--transition); white-space: nowrap; }
    .nav-ig:hover { opacity: 0.88; }
    .nav-ig svg { width: 14px; height: 14px; fill: currentColor; flex-shrink: 0; }
    @media (max-width: 900px) { .nav-ig { padding: 7px; border-radius: 50%; } .nav-ig span { display: none; } }
    .hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
    .hamburger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }
    .hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .hamburger.open span:nth-child(2) { opacity: 0; }
    .hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

    /* mobile nav */
    .mobile-nav {
      display: none; position: fixed; top: var(--nav-h); left: 0; right: 0; z-index: 999;
      background: rgba(27,42,59,0.98); backdrop-filter: blur(10px);
      padding: 24px; flex-direction: column; gap: 20px;
      transform: translateY(-10px); opacity: 0;
      transition: transform 0.3s ease, opacity 0.3s ease;
    }
    .mobile-nav.open { display: flex; transform: translateY(0); opacity: 1; }
    .mobile-nav a { color: var(--white); font-size: 1.1rem; font-weight: 500; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.1); }

    /* ── HERO ───────────────────────────────────────────────── */
    #hero {
      min-height: 100vh; position: relative; overflow: hidden;
      display: flex; align-items: center; justify-content: center; text-align: center;
      padding: calc(var(--nav-h) + 40px) 24px 80px;
    }
    .hero-slide {
      position: absolute; inset: 0;
      background-size: cover; background-position: center 40%; background-repeat: no-repeat;
      transition: opacity 1.2s ease-in-out;
      opacity: 0;
    }
    .hero-slide.active { opacity: 1; }
    .hero-slide::after {
      content: ''; position: absolute; inset: 0;
      background: linear-gradient(to bottom, rgba(0,0,0,0.15) 0%, rgba(10,30,15,0.35) 50%, rgba(10,30,15,0.55) 100%);
    }
    .hero-dots {
      position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
      display: flex; gap: 8px; z-index: 2;
    }
    .hero-dot {
      width: 8px; height: 8px; border-radius: 50%;
      background: rgba(255,255,255,0.45); cursor: pointer; transition: background 0.3s;
    }
    .hero-dot.active { background: var(--amber); }
    @media (max-width: 768px) {
      .hero-slide { background-attachment: scroll; }
    }
    .hero-content { max-width: 780px; }
    .hero-title { font-family: 'Playfair Display', serif; font-size: clamp(2.8rem, 7vw, 5.5rem); font-weight: 900; color: var(--white); line-height: 1.1; margin-bottom: 20px; }
    .hero-title span { color: var(--amber); }
    .hero-subtitle { font-size: clamp(1rem, 2vw, 1.2rem); color: rgba(255,255,255,0.8); margin-bottom: 40px; line-height: 1.7; max-width: 560px; margin-left: auto; margin-right: auto; }
    .hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
    .hero-stats { display: flex; gap: 48px; justify-content: center; margin-top: 60px; flex-wrap: wrap; }
    .hero-stat-num { font-family: 'Playfair Display', serif; font-size: 2rem; font-weight: 700; color: var(--white); text-shadow: 0 1px 6px rgba(0,0,0,0.5); }
    .hero-stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.92); margin-top: 4px; text-shadow: 0 1px 4px rgba(0,0,0,0.5); }

    /* ── TREKS SECTION ──────────────────────────────────────── */
    #treks { padding: 100px 0; background: var(--cream); }
    .treks-header { text-align: center; margin-bottom: 60px; }
    .treks-header .section-title { margin-bottom: 16px; }
    .treks-header p { color: var(--text-muted); max-width: 560px; margin: 0 auto; line-height: 1.7; }
    .treks-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 28px; }
    .trek-card {
      border-radius: var(--radius); overflow: hidden;
      box-shadow: var(--shadow); background: var(--white);
      transition: transform var(--transition), box-shadow var(--transition);
      display: flex; flex-direction: column;
    }
    .trek-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
    .trek-img {
      height: 240px;
      background-size: cover; background-position: center;
      position: relative;
    }
    .trek-img-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, transparent 60%); }
    .trek-badge {
      position: absolute; top: 16px; left: 16px;
      padding: 4px 12px; border-radius: 50px; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.05em;
    }
    .trek-badge.easy { background: #d1fae5; color: #065f46; }
    .trek-badge.moderate { background: #fef3c7; color: #92400e; }
    .trek-badge.difficult { background: #fee2e2; color: #991b1b; }
    .trek-price { position: absolute; bottom: 16px; right: 16px; background: rgba(0,0,0,0.65); color: #fff; font-weight: 700; font-size: 0.92rem; padding: 6px 14px; border-radius: var(--radius-sm); backdrop-filter: blur(4px); }
    .trek-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
    .trek-meta { display: flex; gap: 16px; margin-bottom: 12px; }
    .trek-meta-item { display: flex; align-items: center; gap: 6px; font-size: 0.82rem; color: var(--text-muted); }
    .trek-name { font-family: 'Playfair Display', serif; font-size: 1.35rem; font-weight: 700; color: var(--charcoal); margin-bottom: 10px; }
    .trek-desc { font-size: 0.88rem; color: var(--text-muted); line-height: 1.65; flex: 1; margin-bottom: 20px; }
    .trek-actions { display: flex; gap: 10px; }
    .trek-actions .btn { flex: 1; justify-content: center; font-size: 0.84rem; padding: 11px 16px; }

    /* ── ABOUT ──────────────────────────────────────────────── */
    #about { padding: 100px 0; background: var(--green); }
    .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
    .about-img-wrap { border-radius: var(--radius); overflow: hidden; position: relative; }
    .about-img-wrap img { width: 100%; height: 500px; object-fit: cover; border-radius: var(--radius); }
    .about-img-badge {
      position: absolute; bottom: 24px; left: 24px; right: 24px;
      background: rgba(255,255,255,0.12); backdrop-filter: blur(10px);
      border: 1px solid rgba(255,255,255,0.2);
      border-radius: var(--radius-sm); padding: 16px 20px;
      display: flex; gap: 20px; color: var(--white);
    }
    .about-img-stat strong { display: block; font-size: 1.5rem; font-family: 'Playfair Display', serif; color: var(--amber); }
    .about-img-stat span { font-size: 0.78rem; opacity: 0.8; }
    .about-text .section-title { color: var(--white); margin-bottom: 20px; }
    .about-text p { color: rgba(255,255,255,0.75); line-height: 1.8; margin-bottom: 36px; }
    .about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 36px; }
    .about-feature { display: flex; align-items: flex-start; gap: 14px; }
    .about-feature-icon { font-size: 1.6rem; flex-shrink: 0; }
    .about-feature-text strong { display: block; color: var(--white); font-size: 0.92rem; margin-bottom: 4px; }
    .about-feature-text span { font-size: 0.82rem; color: rgba(255,255,255,0.6); }

    /* ── WHY NAMMA WG ──────────────────────────────────────── */
    #why-nwg { padding: 100px 0; background: var(--charcoal); }
    .why-header { text-align: center; margin-bottom: 64px; }
    .why-header .section-title { color: var(--white); }
    .why-header p { color: rgba(255,255,255,0.65); max-width: 500px; margin: 12px auto 0; font-size: 1rem; }
    .why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
    .why-card {
      background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
      border-radius: var(--radius); padding: 36px 28px; text-align: center;
      transition: transform var(--transition), background var(--transition);
    }
    .why-card:hover { transform: translateY(-4px); background: rgba(255,255,255,0.1); }
    .why-card-icon { font-size: 2.4rem; margin-bottom: 18px; }
    .why-card h3 { font-family: 'Playfair Display', serif; font-size: 1.15rem; color: var(--amber); margin-bottom: 12px; }
    .why-card p { font-size: 0.88rem; color: rgba(255,255,255,0.65); line-height: 1.7; }

    /* ── INSTAGRAM STRIP ───────────────────────────────────── */
    #ig-strip { padding: 64px 0; background: var(--white); text-align: center; }
    .ig-strip-header { margin-bottom: 36px; }
    .ig-strip-header p { font-size: 0.85rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
    .ig-strip-header a { font-family: 'Playfair Display', serif; font-size: 1.8rem; font-weight: 700; color: var(--charcoal); text-decoration: none; transition: color var(--transition); }
    .ig-strip-header a:hover { color: var(--green); }
    .ig-strip-handle { display: inline-flex; align-items: center; gap: 10px; background: var(--green); color: var(--white); padding: 12px 28px; border-radius: 50px; font-weight: 600; font-size: 0.95rem; text-decoration: none; margin-top: 28px; transition: background var(--transition); }
    .ig-strip-handle:hover { background: var(--green-light); }
    .ig-strip-handle svg { width: 20px; height: 20px; fill: var(--white); }
    .ig-photos { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; margin-bottom: 36px; }
    .ig-photo {
      aspect-ratio: 1; background-size: cover; background-position: center;
      border-radius: 6px; overflow: hidden; position: relative; cursor: pointer;
    }
    .ig-photo-overlay {
      position: absolute; inset: 0; background: rgba(26,60,46,0); display: flex;
      align-items: center; justify-content: center; transition: background var(--transition);
    }
    .ig-photo:hover .ig-photo-overlay { background: rgba(26,60,46,0.55); }
    .ig-photo-overlay span { color: var(--white); font-size: 1.5rem; opacity: 0; transition: opacity var(--transition); }
    .ig-photo:hover .ig-photo-overlay span { opacity: 1; }

    /* ── GALLERY ────────────────────────────────────────────── */
    #gallery { padding: 100px 0; background: var(--cream); }
    .gallery-header { text-align: center; margin-bottom: 56px; }
    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      grid-auto-rows: 220px;
      gap: 16px;
    }
    .gallery-item {
      border-radius: var(--radius); overflow: hidden; cursor: pointer; position: relative;
      background-size: cover; background-position: center;
      transition: transform var(--transition), box-shadow var(--transition);
    }
    .gallery-item:hover { transform: scale(1.02); box-shadow: var(--shadow-lg); }
    .gallery-item:nth-child(1) { grid-row: span 2; }
    .gallery-item:nth-child(5) { grid-column: span 2; }
    .gallery-overlay { position: absolute; inset: 0; background: rgba(26,60,46,0); transition: background var(--transition); display: flex; align-items: center; justify-content: center; }
    .gallery-item:hover .gallery-overlay { background: rgba(26,60,46,0.45); }
    .gallery-overlay-icon { color: var(--white); font-size: 2rem; opacity: 0; transition: opacity var(--transition); }
    .gallery-item:hover .gallery-overlay-icon { opacity: 1; }

    /* Lightbox */
    #lightbox {
      display: none; position: fixed; inset: 0; z-index: 2000;
      background: rgba(0,0,0,0.92); align-items: center; justify-content: center;
    }
    #lightbox.open { display: flex; }
    #lightbox img { max-width: 90vw; max-height: 85vh; border-radius: var(--radius); object-fit: contain; }
    #lightbox-close { position: absolute; top: 24px; right: 32px; color: var(--white); font-size: 2rem; cursor: pointer; opacity: 0.8; transition: opacity var(--transition); background: none; border: none; }
    #lightbox-close:hover { opacity: 1; }
    #lightbox-prev, #lightbox-next {
      position: absolute; top: 50%; transform: translateY(-50%);
      color: var(--white); font-size: 2.5rem; cursor: pointer; opacity: 0.7;
      background: rgba(255,255,255,0.1); border: none; width: 52px; height: 52px;
      border-radius: 50%; display: flex; align-items: center; justify-content: center;
      transition: opacity var(--transition), background var(--transition);
    }
    #lightbox-prev:hover, #lightbox-next:hover { opacity: 1; background: rgba(255,255,255,0.2); }
    #lightbox-prev { left: 24px; }
    #lightbox-next { right: 24px; }

    /* ── CONTACT ────────────────────────────────────────────── */
    #contact { padding: 100px 0; background: var(--white); }
    .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; }
    .contact-info .section-title { margin-bottom: 16px; }
    .contact-info > p { color: var(--text-muted); margin-bottom: 36px; line-height: 1.7; }
    .contact-item { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 24px; }
    .contact-item-icon { font-size: 1.3rem; margin-top: 2px; flex-shrink: 0; }
    .contact-item-text strong { display: block; font-size: 0.9rem; color: var(--charcoal); margin-bottom: 2px; }
    .contact-item-text span, .contact-item-text a { font-size: 0.88rem; color: var(--text-muted); }
    .contact-social { display: flex; gap: 12px; margin-top: 32px; }
    .social-btn { width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; transition: transform var(--transition), box-shadow var(--transition); }
    .social-btn:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
    .social-btn.wa { background: #25D366; color: var(--white); }
    .social-btn.ig { background: linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); color: var(--white); }
    .social-btn.em { background: var(--green); color: var(--white); }

    /* Contact form */
    .contact-form { display: flex; flex-direction: column; gap: 18px; }
    .form-group { display: flex; flex-direction: column; gap: 6px; }
    .form-group label { font-size: 0.85rem; font-weight: 600; color: var(--charcoal); }
    .form-group input, .form-group textarea {
      padding: 13px 16px; border: 1.5px solid #e5e7eb; border-radius: var(--radius-sm);
      font-size: 0.9rem; color: var(--text-dark); background: var(--cream);
      transition: border-color var(--transition), box-shadow var(--transition);
    }
    .form-group input:focus, .form-group textarea:focus {
      outline: none; border-color: var(--green-light); box-shadow: 0 0 0 3px rgba(47,122,88,0.12);
    }
    .form-group textarea { resize: vertical; min-height: 120px; }
    .form-submit { padding: 14px 32px; background: var(--green); color: var(--white); border-radius: 50px; font-size: 0.92rem; font-weight: 600; transition: var(--transition); }
    .form-submit:hover { background: var(--green-mid); transform: translateY(-2px); }

    /* ── FOOTER ─────────────────────────────────────────────── */
    #footer { background: var(--charcoal); padding: 56px 0 32px; }
    .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
    .footer-brand .nav-logo { font-size: 1.6rem; margin-bottom: 16px; display: block; }
    .footer-brand p { font-size: 0.88rem; color: rgba(255,255,255,0.55); line-height: 1.7; max-width: 300px; }
    .footer-col h4 { color: var(--white); font-size: 0.9rem; font-weight: 600; margin-bottom: 18px; letter-spacing: 0.05em; }
    .footer-col li { margin-bottom: 10px; }
    .footer-col a { font-size: 0.85rem; color: rgba(255,255,255,0.55); transition: color var(--transition); }
    .footer-col a:hover { color: var(--amber); }
    .footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 28px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
    .footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.4); }
    .footer-bottom a { color: var(--amber); }

    /* ── BOOKING MODAL ──────────────────────────────────────── */
    #modal-overlay {
      display: none; position: fixed; inset: 0; z-index: 3000;
      background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
      align-items: center; justify-content: center; padding: 24px;
    }
    #modal-overlay.open { display: flex; }
    .modal {
      background: var(--white); border-radius: 16px; width: 100%; max-width: 580px;
      max-height: 92vh; overflow-y: auto;
      box-shadow: 0 20px 60px rgba(0,0,0,0.35);
      animation: modalIn 0.3s ease;
    }
    @keyframes modalIn { from { transform: scale(0.95) translateY(10px); opacity: 0; } to { transform: scale(1) translateY(0); opacity: 1; } }
    .modal-header { background: var(--green); padding: 24px 28px; border-radius: 16px 16px 0 0; display: flex; align-items: center; justify-content: space-between; }
    .modal-header h2 { font-family: 'Playfair Display', serif; color: var(--white); font-size: 1.4rem; }
    .modal-header p { color: rgba(255,255,255,0.7); font-size: 0.82rem; margin-top: 4px; }
    .modal-close { color: var(--white); font-size: 1.6rem; opacity: 0.75; transition: opacity var(--transition); line-height: 1; background: none; border: none; }
    .modal-close:hover { opacity: 1; }
    .modal-body { padding: 28px; }
    .modal-steps { display: flex; gap: 8px; margin-bottom: 28px; }
    .modal-step { flex: 1; height: 4px; border-radius: 4px; background: #e5e7eb; transition: background 0.4s; }
    .modal-step.done { background: var(--green-light); }
    .modal-step.active { background: var(--amber); }
    .modal-section { display: none; }
    .modal-section.active { display: block; }

    /* Trek summary pill */
    .trek-pill { display: inline-flex; align-items: center; gap: 10px; background: var(--cream); border-radius: 50px; padding: 8px 18px 8px 10px; margin-bottom: 24px; }
    .trek-pill-img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; }
    .trek-pill-name { font-weight: 600; font-size: 0.88rem; }
    .trek-pill-price { font-size: 0.78rem; color: var(--green); font-weight: 600; }

    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .modal-section .form-group input, .modal-section .form-group select {
      padding: 12px 14px; border: 1.5px solid #e5e7eb; border-radius: var(--radius-sm);
      font-size: 0.88rem; background: #fafafa; width: 100%;
    }
    .modal-section .form-group input:focus, .modal-section .form-group select:focus { outline: none; border-color: var(--green-light); }
    .modal-section .form-group label { font-size: 0.82rem; font-weight: 600; color: #374151; }

    /* Payment section */
    .payment-box { background: var(--cream); border-radius: var(--radius); padding: 24px; text-align: center; margin: 20px 0; }
    .payment-box h4 { font-family: 'Inter', sans-serif; font-size: 1.05rem; font-weight: 600; margin-bottom: 6px; color: var(--text); }
    .payment-amount { font-size: 2rem; font-weight: 800; color: var(--green); font-family: 'Inter', sans-serif; margin: 8px 0 16px; }
    .qr-placeholder {
      width: 160px; margin: 0 auto 16px;
      border: 2px dashed var(--text-muted); border-radius: var(--radius);
      overflow: hidden; background: var(--white);
    }
    .qr-placeholder img { width: 100%; height: auto; display: block; border-radius: 6px; }
    .upi-id-box { display: inline-flex; align-items: center; gap: 10px; background: var(--white); border: 1px solid #e5e7eb; padding: 10px 18px; border-radius: 50px; margin: 12px 0; font-size: 0.9rem; }
    .upi-id-box strong { color: var(--green); font-size: 1rem; }
    .copy-btn { background: var(--green); color: var(--white); border-radius: 50px; padding: 4px 12px; font-size: 0.75rem; font-weight: 600; cursor: pointer; transition: var(--transition); }
    .copy-btn:hover { background: var(--green-mid); }
    .payment-note { font-size: 0.8rem; color: var(--text-muted); margin-top: 8px; line-height: 1.5; }
    .cancellation-note { font-size: 0.78rem; color: #166534; background: #f0fdf4; border: 1px solid #bbf7d0; border-radius: var(--radius-sm); padding: 10px 14px; line-height: 1.6; margin-top: 16px; }
    .payment-toggle { display:flex; gap:0; border:1.5px solid #e5e7eb; border-radius: var(--radius-sm); overflow:hidden; margin-bottom:16px; }
    .payment-toggle-btn { flex:1; padding:12px 10px; font-size:0.84rem; font-weight:600; border:none; background:#fafafa; color:var(--text-muted); cursor:pointer; transition:background 0.2s,color 0.2s; line-height:1.4; text-align:center; }
    .payment-toggle-btn.active { background:var(--green); color:var(--white); }
    .payment-toggle-btn:first-child { border-right:1px solid #e5e7eb; }
    .payment-balance-note { background:#fff8e1; border:1px solid #f6cc5b; border-radius:var(--radius-sm); padding:10px 14px; font-size:0.8rem; color:#7a5c00; line-height:1.6; margin-top:10px; }

    /* Modal nav buttons */
    .modal-nav { display: flex; gap: 12px; margin-top: 24px; justify-content: flex-end; }
    .modal-back { padding: 11px 24px; border: 1.5px solid #e5e7eb; border-radius: 50px; font-size: 0.88rem; font-weight: 600; color: var(--text-muted); transition: var(--transition); }
    .modal-back:hover { border-color: var(--text-muted); color: var(--charcoal); }
    .modal-next { padding: 11px 28px; background: var(--green); color: var(--white); border-radius: 50px; font-size: 0.88rem; font-weight: 600; transition: var(--transition); }
    .modal-next:hover { background: var(--green-mid); }

    /* Companion cards */
    .companion-card { background: #f8fafc; border: 1.5px solid #e5e7eb; border-radius: 12px; margin-top: 14px; overflow: hidden; }
    .companion-card-header { display: flex; align-items: center; justify-content: space-between; padding: 13px 16px; cursor: pointer; user-select: none; }
    .companion-card-header-left { display: flex; align-items: center; gap: 8px; }
    .companion-card-num { width: 22px; height: 22px; background: var(--green); color: #fff; border-radius: 50%; font-size: 0.72rem; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .companion-card-title { font-size: 0.83rem; font-weight: 700; color: #1b2a3b; }
    .companion-card-summary { font-size: 0.75rem; color: #6b7280; margin-top: 1px; }
    .companion-card-chevron { font-size: 0.75rem; color: #9ca3af; transition: transform 0.2s; }
    .companion-card.open .companion-card-chevron { transform: rotate(180deg); }
    .companion-card-body { display: none; padding: 0 16px 16px; border-top: 1px solid #e5e7eb; }
    .companion-card.open .companion-card-body { display: block; }
    .companion-card .form-row { margin-top: 10px; }
    .companion-card .form-group { margin-top: 0; }

    /* Success state */
    .booking-success { text-align: center; padding: 20px 0; }
    .booking-success .success-icon { font-size: 4rem; margin-bottom: 16px; }
    .booking-success h3 { font-family: 'Playfair Display', serif; font-size: 1.6rem; color: var(--charcoal); margin-bottom: 10px; }
    .booking-success p { color: var(--text-muted); line-height: 1.7; margin-bottom: 28px; }

    /* ── ITINERARY MODAL ────────────────────────────────────── */
    #itin-overlay {
      display: none; position: fixed; inset: 0; z-index: 3500;
      background: rgba(0,0,0,0.75); backdrop-filter: blur(4px);
      align-items: flex-start; justify-content: center;
      padding: 24px; overflow-y: auto;
    }
    #itin-overlay.open { display: flex; }
    .itin-modal {
      background: var(--white); border-radius: 16px; width: 100%; max-width: 700px;
      margin: auto; box-shadow: 0 20px 60px rgba(0,0,0,0.35);
      animation: modalIn 0.3s ease;
    }
    .itin-header {
      position: relative; height: 200px; border-radius: 16px 16px 0 0; overflow: hidden;
      display: flex; align-items: flex-end;
    }
    .itin-header-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
    .itin-header-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.2) 100%); }
    .itin-header-content { position: relative; padding: 20px 28px; color: var(--white); }
    .itin-header-content h2 { font-family: 'Playfair Display', serif; font-size: 1.6rem; margin-bottom: 6px; }
    .itin-header-meta { display: flex; gap: 16px; flex-wrap: wrap; }
    .itin-header-meta span { font-size: 0.78rem; background: rgba(255,255,255,0.2); padding: 3px 10px; border-radius: 50px; }
    .itin-close { position: absolute; top: 16px; right: 20px; color: var(--white); font-size: 1.5rem; background: rgba(0,0,0,0.4); border: none; width: 36px; height: 36px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background var(--transition); }
    .itin-close:hover { background: rgba(0,0,0,0.7); }
    .itin-body { padding: 28px; }
    .itin-tabs { display: flex; gap: 4px; background: var(--cream); border-radius: 50px; padding: 4px; margin-bottom: 28px; }
    .itin-tab { flex: 1; text-align: center; padding: 8px 12px; border-radius: 50px; font-size: 0.82rem; font-weight: 600; color: var(--text-muted); cursor: pointer; transition: var(--transition); border: none; background: none; }
    .itin-tab.active { background: #dfb755; color: #1b2a3b; box-shadow: 0 2px 8px rgba(0,0,0,0.15); font-weight: 700; }
    .itin-panel { display: none; }
    .itin-panel.active { display: block; }

    /* Timeline */
    .itin-timeline { position: relative; padding-left: 32px; }
    .itin-timeline::before { content: ''; position: absolute; left: 10px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(to bottom, var(--amber), var(--green-light)); }
    .itin-day { position: relative; margin-bottom: 16px; background: #fafafa; border-radius: 10px; padding: 12px 14px; border: 1px solid #f0f0f0; }
    .itin-day::before { content: ''; position: absolute; left: -26px; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--amber); border: 2px solid var(--white); box-shadow: 0 0 0 2px var(--amber); }
    .itin-day-header { display: flex; align-items: baseline; gap: 10px; margin-bottom: 8px; padding-bottom: 8px; border-bottom: 2px solid #f0f0f0; }
    .itin-day-num { font-size: 0.72rem; font-weight: 700; background: var(--amber); color: var(--charcoal); padding: 2px 8px; border-radius: 50px; white-space: nowrap; flex-shrink: 0; }
    .itin-day-title { font-weight: 700; font-size: 0.92rem; color: var(--charcoal); line-height: 1.3; }
    .itin-day-desc { font-size: 0.86rem; color: var(--text-muted); line-height: 1.5; }
    .itin-day-desc ul { margin: 4px 0 0 0; padding: 0; list-style: none; }
    .itin-day-desc li { position: relative; padding: 4px 0 4px 18px; border-bottom: 1px solid #f3f4f6; }
    .itin-day-desc li:last-child { border-bottom: none; }
    .itin-day-desc li::before { content: '●'; position: absolute; left: 2px; top: 4px; color: var(--amber); font-size: 0.5rem; line-height: 1.9; }

    /* Highlights grid */
    .itin-highlights { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 8px; }
    .itin-highlight-item { background: var(--cream); border-radius: var(--radius-sm); padding: 12px 16px; font-size: 0.85rem; font-weight: 500; color: var(--charcoal); display: flex; align-items: center; gap: 8px; }
    .itin-highlight-item::before { content: '✦'; color: var(--amber); font-size: 0.7rem; }

    /* Inclusions / Exclusions */
    .itin-inc-exc { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
    .itin-inc h4, .itin-exc h4 { font-size: 0.85rem; font-weight: 700; margin-bottom: 12px; display: flex; align-items: center; gap: 6px; }
    .itin-inc h4 { color: #065f46; }
    .itin-exc h4 { color: #991b1b; }
    .itin-inc li, .itin-exc li { font-size: 0.83rem; color: var(--text-muted); margin-bottom: 8px; display: flex; align-items: flex-start; gap: 8px; line-height: 1.5; }
    .itin-inc li::before { content: '✓'; color: #10b981; font-weight: 700; flex-shrink: 0; }
    .itin-exc li::before { content: '✗'; color: #ef4444; font-weight: 700; flex-shrink: 0; }
    .itin-cta { display: flex; gap: 12px; margin-top: 28px; padding-top: 20px; border-top: 1px solid #e5e7eb; }
    .itin-cta .btn { flex: 1; justify-content: center; }

    @media (max-width: 640px) {
      .itin-highlights { grid-template-columns: 1fr; }
      .itin-inc-exc { grid-template-columns: 1fr; }
      .itin-tabs { gap: 2px; }
      .itin-tab { font-size: 0.75rem; padding: 7px 8px; }
    }

    /* ── SKELETON LOADING ───────────────────────────────────── */
    @keyframes shimmer { 0%{background-position:-400px 0} 100%{background-position:400px 0} }
    .trek-card.skeleton { pointer-events: none; }
    .trek-card.skeleton .trek-img { background: linear-gradient(90deg,#e8e8e8 25%,#f5f5f5 50%,#e8e8e8 75%); background-size: 400px 100%; animation: shimmer 1.4s infinite; }
    .trek-card.skeleton .trek-body { padding: 20px; }
    .skel-line { border-radius: 4px; background: linear-gradient(90deg,#e8e8e8 25%,#f5f5f5 50%,#e8e8e8 75%); background-size: 400px 100%; animation: shimmer 1.4s infinite; margin-bottom: 10px; }

    /* Contact form success */
    .contact-success { display:none; background:#d1fae5; border:1px solid #6ee7b7; border-radius:var(--radius-sm); padding:14px 18px; color:#065f46; font-size:0.88rem; font-weight:500; margin-top:10px; }
    .contact-success.show { display:block; }

    /* ── ADMIN MODE ─────────────────────────────────────────── */
    .admin-bar {
      display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 2000;
      background: rgba(27,42,59,0.97); backdrop-filter: blur(10px);
      border-top: 2px solid var(--amber);
      padding: 10px 24px; align-items: center; justify-content: space-between; gap: 12px;
    }
    .admin-bar.visible { display: flex; }
    .admin-bar-left { display: flex; align-items: center; gap: 10px; }
    .admin-bar-badge { background: var(--amber); color: var(--charcoal); font-size: 0.72rem; font-weight: 700; padding: 3px 10px; border-radius: 50px; letter-spacing: 0.05em; }
    .admin-bar-text { color: rgba(255,255,255,0.8); font-size: 0.82rem; }
    .admin-bar-right { display: flex; gap: 10px; }
    .admin-exit-btn { padding: 8px 18px; border-radius: 50px; font-size: 0.82rem; font-weight: 600; border: 1.5px solid rgba(255,255,255,0.3); color: var(--white); transition: var(--transition); background: none; }
    .admin-exit-btn:hover { border-color: var(--white); }
    .admin-add-btn { padding: 8px 18px; border-radius: 50px; font-size: 0.82rem; font-weight: 600; background: var(--amber); color: var(--charcoal); transition: var(--transition); }
    .admin-add-btn:hover { background: var(--amber-dark); }
    .trek-admin-actions { display: none; gap: 8px; padding: 0 24px 16px; flex-wrap: wrap; align-items: center; }
    body.admin-mode .trek-admin-actions { display: flex; }
    .admin-price-row { display: flex; align-items: center; gap: 6px; width: 100%; margin-bottom: 6px; }
    .admin-price-row label { font-size: 0.75rem; font-weight: 700; color: var(--text-muted); white-space: nowrap; }
    .admin-price-input { width: 110px; padding: 6px 10px; border: 1.5px solid #e5e7eb; border-radius: var(--radius-sm); font-size: 0.85rem; font-weight: 600; color: var(--charcoal); background: #fafafa; transition: border-color var(--transition); }
    .admin-price-input:focus { outline: none; border-color: var(--green-light); }
    .btn-set-price { background: #10b981; color: var(--white); font-size: 0.78rem; padding: 6px 14px; border-radius: 50px; font-weight: 600; border: none; transition: var(--transition); white-space: nowrap; }
    .btn-set-price:hover { background: #059669; }
    .btn-set-price.saved { background: #6b7280; }
    .btn-change-img { background: #6366f1; color: var(--white); font-size: 0.78rem; padding: 6px 14px; border-radius: 50px; font-weight: 600; border: none; transition: var(--transition); white-space: nowrap; cursor: pointer; }
    .btn-change-img:hover { background: #4f46e5; }
    .admin-img-input { display: none; }
    .img-upload-row { display: flex; align-items: center; gap: 6px; width: 100%; margin-bottom: 6px; }
    .img-upload-row label.lbl { font-size: 0.75rem; font-weight: 700; color: var(--text-muted); white-space: nowrap; }
    /* image url field + upload in form */
    .img-field-wrap { display: flex; gap: 8px; align-items: center; }
    .img-field-wrap input { flex: 1; }
    .img-upload-btn { background: #6366f1; color: #fff; border: none; border-radius: var(--radius-sm); padding: 9px 14px; font-size: 0.82rem; font-weight: 600; cursor: pointer; white-space: nowrap; transition: var(--transition); }
    .img-upload-btn:hover { background: #4f46e5; }
    .img-preview { width: 100%; max-height: 140px; object-fit: cover; border-radius: var(--radius-sm); margin-top: 8px; display: none; }
    .btn-edit { background: #3b82f6; color: var(--white); font-size: 0.8rem; padding: 7px 14px; border-radius: 50px; font-weight: 600; transition: var(--transition); border: none; }
    .btn-edit:hover { background: #2563eb; }
    .btn-move-up, .btn-move-dn { background: #6b7280; color: var(--white); font-size: 0.9rem; padding: 5px 11px; border-radius: 50px; font-weight: 700; transition: var(--transition); border: none; }
    .btn-move-up:hover, .btn-move-dn:hover { background: #374151; }
    .order-controls { display: flex; align-items: center; gap: 4px; }
    .order-input { width: 42px; text-align: center; font-size: 0.85rem; padding: 3px 4px; border: 1px solid var(--amber); border-radius: 6px; background: #fff; font-weight: 700; }
    .btn-delete { background: #ef4444; color: var(--white); font-size: 0.8rem; padding: 7px 14px; border-radius: 50px; font-weight: 600; transition: var(--transition); border: none; }
    .btn-delete:hover { background: #dc2626; }
    .btn-toggle-visibility { background: #6b7280; color: var(--white); font-size: 0.8rem; padding: 7px 14px; border-radius: 50px; font-weight: 600; transition: var(--transition); border: none; }
    .btn-toggle-visibility:hover { background: #4b5563; }
    .btn-toggle-visibility.is-hidden { background: #f59e0b; color: var(--charcoal); }
    .btn-toggle-visibility.is-hidden:hover { background: #d97706; }
    /* Batch manager */
    .admin-batch-row { width: 100%; border-top: 1px solid #e5e7eb; padding-top: 10px; margin-top: 4px; }
    .admin-batch-row .batch-label { font-size: 0.75rem; font-weight: 700; color: var(--text-muted); margin-bottom: 6px; display: block; }
    .batch-add-row { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
    .batch-add-row input[type=date], .batch-add-row input[type=number] { padding: 6px 10px; border: 1.5px solid #e5e7eb; border-radius: var(--radius-sm); font-size: 0.82rem; background: #fafafa; }
    .batch-add-row input[type=date] { width: 145px; }
    .batch-add-row input[type=number] { width: 70px; }
    .btn-add-batch { background: #8b5cf6; color: #fff; font-size: 0.78rem; padding: 6px 14px; border-radius: 50px; font-weight: 600; border: none; cursor: pointer; white-space: nowrap; transition: var(--transition); }
    .btn-add-batch:hover { background: #7c3aed; }
    .btn-save-batches { background: var(--green); color: #fff; font-size: 0.78rem; padding: 6px 16px; border-radius: 50px; font-weight: 700; border: none; cursor: pointer; white-space: nowrap; transition: var(--transition); margin-top: 8px; width: 100%; }
    .btn-save-batches:hover { background: var(--green-mid); }
    .btn-save-batches.saved { background: #6b7280; }
    .batch-list { margin-top: 8px; display: flex; flex-direction: column; gap: 4px; }
    .batch-item { display: flex; align-items: center; justify-content: space-between; background: #f3f4f6; border-radius: 6px; padding: 5px 10px; font-size: 0.8rem; }
    .batch-item .batch-info { font-weight: 600; color: var(--charcoal); }
    .batch-item .batch-slots { color: var(--text-muted); font-size: 0.75rem; margin-left: 8px; }
    .batch-item .btn-rm-batch { background: none; border: none; color: #ef4444; cursor: pointer; font-size: 0.85rem; padding: 2px 6px; border-radius: 4px; transition: background 0.15s; }
    .batch-item .btn-rm-batch:hover { background: #fee2e2; }
    /* Next batch badge on card */
    .trek-next-batch { font-size: 0.72rem; font-weight: 600; color: #059669; background: #d1fae5; border-radius: 50px; padding: 2px 10px; margin-top: 4px; display: inline-block; }
    .trek-next-batch.no-batch { color: var(--text-muted); background: #f3f4f6; }
    /* Booking date select */
    #b-date-select { width: 100%; padding: 11px 14px; border: 1.5px solid #e5e7eb; border-radius: var(--radius-sm); font-size: 0.88rem; background: #fafafa; }
    /* Hidden trek — admin preview */
    .trek-card.trek-hidden { opacity: 0.45; }
    .trek-card.trek-hidden .trek-hidden-badge {
      display: flex;
    }
    .trek-hidden-badge {
      display: none; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
      background: rgba(0,0,0,0.75); color: var(--white);
      font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
      padding: 6px 16px; border-radius: 50px; pointer-events: none;
    }

    /* Admin Login */
    #admin-login-overlay {
      display: none; position: fixed; inset: 0; z-index: 4000;
      background: rgba(0,0,0,0.8); backdrop-filter: blur(6px);
      align-items: center; justify-content: center; padding: 24px;
    }
    #admin-login-overlay.open { display: flex; }
    .admin-login-box { background: var(--white); border-radius: 16px; width: 100%; max-width: 380px; padding: 36px; text-align: center; animation: modalIn 0.3s ease; }
    .admin-login-icon { font-size: 3rem; margin-bottom: 12px; }
    .admin-login-box h2 { font-family: 'Playfair Display', serif; font-size: 1.5rem; margin-bottom: 6px; }
    .admin-login-box p { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 24px; }
    .admin-login-box input { width: 100%; padding: 12px 16px; border: 1.5px solid #e5e7eb; border-radius: var(--radius-sm); font-size: 0.95rem; text-align: center; letter-spacing: 0.1em; margin-bottom: 14px; transition: border-color var(--transition); }
    .admin-login-box input:focus { outline: none; border-color: var(--green-light); }
    .admin-login-submit { width: 100%; padding: 13px; background: var(--green); color: var(--white); border-radius: 50px; font-size: 0.95rem; font-weight: 600; transition: var(--transition); margin-bottom: 10px; border: none; }
    .admin-login-submit:hover { background: var(--green-mid); }
    .admin-login-cancel { color: var(--text-muted); font-size: 0.85rem; cursor: pointer; background: none; border: none; }
    .admin-login-cancel:hover { color: var(--charcoal); }
    .admin-login-error { color: #ef4444; font-size: 0.82rem; margin-bottom: 10px; display: none; }
    .admin-login-error.show { display: block; }

    /* Trek Add/Edit Form */
    #trek-form-overlay {
      display: none; position: fixed; inset: 0; z-index: 4000;
      background: rgba(0,0,0,0.75); backdrop-filter: blur(4px);
      align-items: flex-start; justify-content: center; padding: 24px; overflow-y: auto;
    }
    #trek-form-overlay.open { display: flex; }
    .trek-form-modal { background: var(--white); border-radius: 16px; width: 100%; max-width: 700px; margin: auto; box-shadow: 0 20px 60px rgba(0,0,0,0.3); animation: modalIn 0.3s ease; }
    .trek-form-header { background: var(--green); padding: 22px 28px; border-radius: 16px 16px 0 0; display: flex; justify-content: space-between; align-items: center; }
    .trek-form-header h2 { font-family: 'Playfair Display', serif; color: var(--white); font-size: 1.3rem; }
    .trek-form-header button { color: var(--white); font-size: 1.5rem; opacity: 0.75; background: none; border: none; line-height:1; }
    .trek-form-header button:hover { opacity: 1; }
    .trek-form-body { padding: 28px; display: flex; flex-direction: column; gap: 16px; }
    .trek-form-body .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .trek-form-body .form-group label { font-size: 0.82rem; font-weight: 600; color: #374151; display: block; margin-bottom: 5px; }
    .trek-form-body .form-group input, .trek-form-body .form-group select, .trek-form-body .form-group textarea { width: 100%; padding: 11px 14px; border: 1.5px solid #e5e7eb; border-radius: var(--radius-sm); font-size: 0.88rem; background: #fafafa; transition: border-color var(--transition); }
    .trek-form-body .form-group input:focus, .trek-form-body .form-group select:focus, .trek-form-body .form-group textarea:focus { outline: none; border-color: var(--green-light); }
    .trek-form-body .form-group textarea { min-height: 80px; resize: vertical; }
    .trek-form-section-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); border-bottom: 1px solid #e5e7eb; padding-bottom: 8px; margin-top: 4px; }
    .itinerary-days { display: flex; flex-direction: column; gap: 10px; }
    .itinerary-day-row { background: var(--cream); border-radius: var(--radius-sm); padding: 14px 14px 14px 14px; position: relative; }
    .itinerary-day-row .day-label { font-size: 0.75rem; font-weight: 700; color: var(--amber); margin-bottom: 8px; }
    .itinerary-day-row input { width: 100%; margin-bottom: 6px; padding: 9px 12px; border: 1.5px solid #e5e7eb; border-radius: var(--radius-sm); font-size: 0.85rem; background: var(--white); }
    .itinerary-day-row textarea { width: 100%; min-height: 60px; padding: 9px 12px; border: 1.5px solid #e5e7eb; border-radius: var(--radius-sm); font-size: 0.85rem; background: var(--white); resize: vertical; }
    .remove-day-btn { position: absolute; top: 10px; right: 10px; background: #fee2e2; color: #ef4444; border: none; border-radius: 50%; width: 24px; height: 24px; font-size: 0.85rem; cursor: pointer; display: flex; align-items: center; justify-content: center; line-height:1; }
    .add-day-btn { background: none; border: 2px dashed var(--green-light); color: var(--green); border-radius: var(--radius-sm); padding: 10px; font-size: 0.85rem; font-weight: 600; width: 100%; transition: var(--transition); }
    .add-day-btn:hover { background: var(--cream); }
    .trek-form-footer { padding: 0 28px 28px; display: flex; gap: 12px; justify-content: flex-end; }
    .trek-form-cancel { padding: 11px 28px; border-radius: 50px; font-size: 0.9rem; font-weight: 600; border: 1.5px solid #e5e7eb; color: var(--text-muted); background: none; transition: var(--transition); }
    .trek-form-cancel:hover { border-color: var(--text-muted); }
    .trek-form-save { padding: 11px 28px; border-radius: 50px; font-size: 0.9rem; font-weight: 600; background: var(--green); color: var(--white); border: none; transition: var(--transition); }
    .trek-form-save:hover { background: var(--green-mid); }

    /* Delete Confirm */
    #delete-confirm-overlay { display: none; position: fixed; inset: 0; z-index: 4500; background: rgba(0,0,0,0.8); backdrop-filter: blur(4px); align-items: center; justify-content: center; padding: 24px; }
    #delete-confirm-overlay.open { display: flex; }
    .delete-confirm-box { background: var(--white); border-radius: 16px; max-width: 360px; width: 100%; padding: 32px; text-align: center; animation: modalIn 0.3s ease; }
    .delete-confirm-box .del-icon { font-size: 3rem; margin-bottom: 12px; }
    .delete-confirm-box h3 { font-family: 'Playfair Display', serif; font-size: 1.3rem; margin-bottom: 8px; }
    .delete-confirm-box p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 24px; line-height: 1.6; }
    .delete-confirm-btns { display: flex; gap: 12px; }
    .delete-confirm-btns button { flex: 1; padding: 12px; border-radius: 50px; font-size: 0.9rem; font-weight: 600; }
    .del-cancel { border: 1.5px solid #e5e7eb; color: var(--text-muted); background: none; transition: var(--transition); }
    .del-cancel:hover { border-color: var(--text-muted); }
    .del-confirm { background: #ef4444; color: var(--white); border: none; transition: var(--transition); }
    .del-confirm:hover { background: #dc2626; }

    @media (max-width: 640px) {
      .trek-form-body .form-row { grid-template-columns: 1fr; }
      .admin-bar { flex-wrap: wrap; gap: 8px; }
    }

    /* ── TREK FILTER BAR ──────────────────────────────────────── */
    .treks-filter {
      display: flex; gap: 8px; flex-wrap: wrap; justify-content: center;
      margin-bottom: 40px; align-items: center;
    }
    .filter-chip {
      padding: 8px 20px; border-radius: 50px; font-size: 0.82rem; font-weight: 600;
      border: 2px solid #e5e7eb; background: var(--white); color: var(--text-muted);
      cursor: pointer; transition: var(--transition);
    }
    .filter-chip:hover { border-color: var(--green-light); color: var(--green); }
    .filter-chip.active { background: var(--green); border-color: var(--green); color: var(--white); }
    .filter-chip.region-chip.active { background: var(--amber-dark); border-color: var(--amber-dark); color: var(--white); }
    .filter-chip.region-chip:hover { border-color: var(--amber); color: var(--amber-dark); }
    .filter-divider { width: 1px; height: 28px; background: #d1d5db; margin: 0 4px; flex-shrink: 0; }
    .treks-empty { text-align: center; padding: 60px 20px; color: var(--text-muted); grid-column: 1/-1; font-size: 2rem; }
    .treks-empty p { font-size: 0.95rem; margin-top: 8px; }

    /* ── TESTIMONIALS ─────────────────────────────────────────── */
    #testimonials { padding: 100px 0; background: var(--cream); }
    .testimonials-header { text-align: center; margin-bottom: 56px; }
    .testimonials-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
    .testimonial-card {
      background: var(--white); border-radius: var(--radius); padding: 28px;
      box-shadow: var(--shadow); position: relative;
    }
    .testimonial-card::before {
      content: '"'; font-family: 'Playfair Display', serif; font-size: 5rem;
      color: var(--amber); opacity: 0.2; position: absolute; top: 10px; left: 20px;
      line-height: 1;
    }
    .testimonial-stars { color: #f59e0b; font-size: 0.85rem; margin-bottom: 14px; letter-spacing: 2px; }
    .testimonial-text { font-size: 0.9rem; color: var(--text-muted); line-height: 1.75; margin-bottom: 20px; font-style: italic; }
    .testimonial-author { display: flex; align-items: center; gap: 12px; }
    .testimonial-avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1rem; color: #fff; flex-shrink: 0; }
    .testimonial-name { font-weight: 700; font-size: 0.9rem; color: var(--charcoal); }
    .testimonial-trek { font-size: 0.78rem; color: var(--amber); font-weight: 600; }
    .testimonials-footer { text-align: center; margin-top: 40px; }

    /* ── FAQ ──────────────────────────────────────────────────── */
    #faq { padding: 100px 0; background: var(--white); }
    .faq-header { text-align: center; margin-bottom: 56px; }
    .faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
    .faq-item {
      border: 1.5px solid #e5e7eb; border-radius: var(--radius); overflow: hidden;
      transition: border-color var(--transition);
    }
    .faq-item.open { border-color: var(--green-light); }
    .faq-question {
      display: flex; align-items: center; justify-content: space-between; gap: 16px;
      padding: 20px 24px; cursor: pointer; font-weight: 600; font-size: 0.95rem;
      color: var(--charcoal); background: none; border: none; width: 100%; text-align: left;
      transition: background var(--transition);
    }
    .faq-item.open .faq-question { background: #f0faf5; color: var(--green); }
    .faq-icon { font-size: 1.1rem; transition: transform var(--transition); flex-shrink: 0; color: var(--text-muted); }
    .faq-item.open .faq-icon { transform: rotate(45deg); color: var(--green); }
    .faq-answer { display: none; padding: 0 24px 20px; font-size: 0.9rem; color: var(--text-muted); line-height: 1.75; }
    .faq-item.open .faq-answer { display: block; }

    /* ── BACK TO TOP ──────────────────────────────────────────── */
    #back-to-top {
      position: fixed; bottom: 32px; right: 28px; z-index: 999;
      width: 44px; height: 44px; border-radius: 50%;
      background: var(--green); color: var(--white);
      display: flex; align-items: center; justify-content: center;
      font-size: 1.1rem; box-shadow: 0 4px 16px rgba(0,0,0,0.25);
      opacity: 0; pointer-events: none; transform: translateY(10px);
      transition: opacity 0.3s ease, transform 0.3s ease;
      border: none; cursor: pointer;
    }
    #back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
    #back-to-top:hover { background: var(--green-mid); }
    #wa-float {
      position: fixed; bottom: 32px; left: 24px; z-index: 999;
      display: flex; align-items: center; gap: 10px;
      background: #25d366; color: #fff;
      padding: 12px 18px 12px 14px; border-radius: 50px;
      opacity: 0; pointer-events: none;
      box-shadow: 0 4px 20px rgba(37,211,102,0.45);
      text-decoration: none; font-weight: 700; font-size: 0.9rem;
      transition: opacity 0.35s ease, transform 0.2s ease, box-shadow 0.2s ease;
      transition: transform 0.2s ease, box-shadow 0.2s ease;
      font-family: 'Inter', sans-serif;
    }
    #wa-float:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(37,211,102,0.55); }
    #wa-float svg { width: 22px; height: 22px; flex-shrink: 0; }
    body.admin-mode #wa-float { bottom: 80px; }
    @media (max-width: 480px) { #wa-float span { display: none; } #wa-float { padding: 12px; border-radius: 50%; } }
    body.admin-mode #back-to-top { bottom: 80px; }

    /* ── INLINE FORM ERROR ────────────────────────────────────── */
    .field-error { font-size: 0.78rem; color: #ef4444; margin-top: 4px; display: none; }
    .field-error.show { display: block; }
    .form-group input.invalid, .form-group select.invalid, .form-group textarea.invalid { border-color: #ef4444 !important; }

    /* ── ACTIVE NAV ───────────────────────────────────────────── */
    .nav-links a.active { color: var(--amber) !important; }

    /* ── RESPONSIVE ─────────────────────────────────────────── */
    @media (max-width: 1024px) {
      .about-grid { grid-template-columns: 1fr; gap: 48px; }
      .why-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .footer-brand { grid-column: span 2; }
    }
    @media (max-width: 768px) {
      .nav-links, .nav-cta { display: none; }
      .hamburger { display: flex; }
      .gallery-grid { grid-template-columns: 1fr 1fr; }
      .gallery-item:nth-child(1) { grid-row: span 1; }
      .gallery-item:nth-child(5) { grid-column: span 1; }
      .contact-grid { grid-template-columns: 1fr; gap: 48px; }
      .footer-grid { grid-template-columns: 1fr; }
      .footer-brand { grid-column: auto; }
      .form-row { grid-template-columns: 1fr; }
      .about-features { grid-template-columns: 1fr; }
      .ig-photos { grid-template-columns: repeat(3, 1fr); }
    }
    @media (max-width: 640px) {
      .treks-grid { grid-template-columns: 1fr; }
      .gallery-grid { grid-template-columns: 1fr; }
      .gallery-item:nth-child(5) { grid-column: span 1; }
      .hero-stats { gap: 28px; }
      .footer-bottom { flex-direction: column; text-align: center; }
      .why-grid { grid-template-columns: 1fr; }
      .ig-photos { grid-template-columns: repeat(2, 1fr); }
    }