/* ══════════════════════════════════════
       RESET & BASE
       ══════════════════════════════════════ */
    *, *::before, *::after {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      -webkit-tap-highlight-color: transparent;
    }

    :root {
      --navy: #1a1f5e;
      --gold: #C9952A;
      --gold-light: rgba(201, 149, 42, 0.25);
      --bg: #FAFAF8;
      --bg-warm: #f0ede8;
      --text: #1a1a1a;
      --text-sub: #4a4a4a;
      --white: #ffffff;
      --card-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
      --radius-sm: 12px;
      --radius-md: 16px;
      --radius-lg: 20px;
      --radius-pill: 25px;
      --font-display: 'Cormorant Garamond', 'Georgia', serif;
      --font-body: 'Jost', 'Helvetica Neue', sans-serif;
    }

    html {
      scroll-behavior: auto; /* Lenis handles smooth scroll */
      font-size: 16px;
      background: var(--bg);
    }

    body {
      font-family: var(--font-body);
      color: var(--text);
      background: var(--bg);
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    img {
      display: block;
      max-width: 100%;
    }

    a {
      text-decoration: none;
      color: inherit;
    }

    /* các điểm đến của anchor link: chừa chiều cao header fixed khi cuộn native */
    #hero, #villas, #rooms-section, #gallery-section,
    #reviews-section, #map-section, #faq-section, #site-footer {
      scroll-margin-top: 56px;
    }

    /* ── Accessibility ── */
    :focus-visible {
      outline: 2px solid var(--gold);
      outline-offset: 3px;
      border-radius: 4px;
    }

    .skip-link {
      position: fixed;
      top: -48px;
      left: 16px;
      z-index: 2000;
      background: var(--navy);
      color: var(--white);
      font-size: 13px;
      font-weight: 500;
      padding: 10px 18px;
      border-radius: 0 0 12px 12px;
      transition: top 0.2s ease;
    }
    .skip-link:focus { top: 0; }

    /* người dùng nhạy cảm chuyển động: tắt animation/transition trang trí
       (JS cũng tắt auto-rotate hero & entry animation theo cùng cờ này) */
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }
    }

    button {
      border: none;
      background: none;
      cursor: pointer;
      font-family: var(--font-body);
    }

    /* ══════════════════════════════════════
       HEADER (fixed top)
       ══════════════════════════════════════ */
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      height: 56px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 16px;
      background: transparent;
      border-bottom: 1px solid transparent;
      transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
      will-change: transform;
    }

    .site-header.scrolled {
      background: rgba(250, 250, 248, 0.95);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(0, 0, 0, 0.06);
      box-shadow: 0 1px 12px rgba(0, 0, 0, 0.08);
    }

    .site-header:not(.scrolled) .nav-link { color: rgba(255, 255, 255, 0.92); }
    .site-header:not(.scrolled) .nav-link:hover { color: var(--white); }
    .site-header:not(.scrolled) .nav-menu-btn span { background: var(--white); }
    .site-header:not(.scrolled) .lang-toggle { color: rgba(255, 255, 255, 0.92); }
    .site-header:not(.scrolled) .lang-toggle:hover { color: var(--white); }

    /* ── Left zone: hamburger ── */
    .header-left {
      display: flex;
      align-items: center;
      min-width: 44px;
    }

    /* ── Center zone: logo-mark + brand text ── */
    .header-brand-link {
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      display: flex;
      align-items: center;
      gap: 8px;
      text-decoration: none;
      color: inherit;
    }

    .header-logo-mark {
      width: 42px;
      height: 42px;
      object-fit: contain;
      flex-shrink: 0;
    }

    .site-header:not(.scrolled) .header-logo-mark {
      filter: brightness(1.3) saturate(0.9);
    }

    .header-brand {
      text-align: left;
      white-space: nowrap;
    }

    .hb-name {
      display: block;
      font-family: var(--font-display);
      font-size: 15px;
      font-weight: 600;
      letter-spacing: 3px;
      line-height: 1.1;
      color: var(--navy);
      transition: color 0.3s ease;
    }

    .hb-tag {
      display: block;
      font-size: 7.5px;
      font-weight: 500;
      letter-spacing: 2.4px;
      text-transform: uppercase;
      color: var(--gold);
      margin-top: 1px;
      transition: color 0.3s ease;
    }

    .site-header:not(.scrolled) .hb-name { color: var(--white); }
    .site-header:not(.scrolled) .hb-tag { color: #E9C266; }

    @media (max-width: 480px) {
      .hb-name { font-size: 12.5px; letter-spacing: 2px; }
      .hb-tag { font-size: 6px; letter-spacing: 1.8px; }
      .header-logo-mark { width: 32px; height: 32px; }
      .header-brand-link { gap: 6px; }
    }

    /* ── Right zone: nav links + lang switcher ── */
    .header-nav {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-left: auto; /* luôn neo cụm nav + lang về mép phải */
    }

    .nav-link {
      position: relative;
      font-size: 14px;
      font-weight: 500;
      letter-spacing: 0.5px;
      color: var(--text-sub);
      padding: 6px 0;
      transition: color 0.3s ease;
      display: none;
    }

    .nav-link::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 2px;
      background-color: var(--gold);
      transform: scaleX(0);
      transform-origin: right;
      transition: transform 0.3s ease;
    }

    .nav-link:hover {
      color: var(--navy);
    }

    .nav-link:hover::after {
      transform: scaleX(1);
      transform-origin: left;
    }

    /* ── Hamburger button ── */
    .nav-menu-btn {
      width: 44px;
      height: 44px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 5px;
      border-radius: 10px;
      transition: background 0.2s;
    }

    .nav-menu-btn:hover {
      background: rgba(0, 0, 0, 0.04);
    }

    .nav-menu-btn span {
      display: block;
      width: 20px;
      height: 1.5px;
      background: var(--navy);
      border-radius: 2px;
      transition: transform 0.3s, opacity 0.3s;
    }

    .nav-menu-btn.active span:nth-child(1) {
      transform: translateY(6.5px) rotate(45deg);
    }
    .nav-menu-btn.active span:nth-child(2) {
      opacity: 0;
    }
    .nav-menu-btn.active span:nth-child(3) {
      transform: translateY(-6.5px) rotate(-45deg);
    }

    /* ── Language Switcher ── */
    .lang-switcher {
      position: relative;
    }

    .lang-toggle {
      display: flex;
      align-items: center;
      gap: 5px;
      padding: 6px 10px;
      border-radius: var(--radius-pill);
      font-family: var(--font-body);
      font-size: 12.5px;
      font-weight: 500;
      color: var(--text-sub);
      transition: background 0.2s ease, color 0.2s ease;
      cursor: pointer;
      white-space: nowrap;
    }

    .lang-toggle:hover {
      background: rgba(0, 0, 0, 0.04);
    }

    .site-header.scrolled .lang-toggle:hover {
      background: rgba(0, 0, 0, 0.06);
    }

    .lang-globe {
      width: 16px;
      height: 16px;
      flex-shrink: 0;
      display: none; /* mobile: tên ngôn ngữ + mũi tên đã đủ rõ, ẩn địa cầu để khỏi đè logo */
    }

    .lang-current {
      display: inline;
    }

    .lang-chevron {
      width: 12px;
      height: 12px;
      flex-shrink: 0;
      transition: transform 0.25s ease;
    }

    .lang-switcher.open .lang-chevron {
      transform: rotate(180deg);
    }

    .lang-dropdown {
      position: absolute;
      top: calc(100% + 8px);
      right: 0;
      min-width: 170px;
      background: var(--white);
      border: 1px solid rgba(0, 0, 0, 0.08);
      border-radius: var(--radius-sm);
      box-shadow: 0 12px 40px rgba(0, 0, 0, 0.14), 0 2px 8px rgba(0, 0, 0, 0.06);
      padding: 6px 0;
      opacity: 0;
      visibility: hidden;
      transform: translateY(-6px) scale(0.97);
      transform-origin: top right;
      transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
      z-index: 1001;
    }

    .lang-switcher.open .lang-dropdown {
      opacity: 1;
      visibility: visible;
      transform: translateY(0) scale(1);
    }

    .lang-option {
      display: block;
      width: 100%;
      padding: 10px 18px;
      font-family: var(--font-body);
      font-size: 15px;
      font-weight: 400;
      color: var(--text);
      text-align: left;
      cursor: pointer;
      transition: background 0.15s ease, color 0.15s ease;
      border: none;
      background: none;
    }

    .lang-option:hover {
      background: rgba(201, 149, 42, 0.08);
      color: var(--navy);
    }

    .lang-option.active {
      font-weight: 600;
      color: var(--gold);
    }

    .lang-divider {
      height: 1px;
      background: rgba(0, 0, 0, 0.08);
      margin: 4px 14px;
    }

    /* Drawer menu — hidden by default (desktop doesn't render; mobile media sets display:flex) */
    .mobile-menu-overlay {
      display: none;
    }

    /* ══════════════════════════════════════
       HERO SECTION — cinematic slider 4 nhóm sản phẩm
       ══════════════════════════════════════ */
    .hero {
      position: relative;
      height: 100vh;
      height: 100svh;
      min-height: 760px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      background: #0d1136;
      /* swipe ngang đổi slide, vẫn cho cuộn dọc trang */
      touch-action: pan-y;
      user-select: none; -webkit-user-select: none;
      -webkit-touch-callout: none;
    }

    .hero-bg {
      position: absolute;
      inset: 0;
      background-size: cover;
      opacity: 0;
      transform: scale(1.08);
      transition: opacity 1.4s ease, transform 11s linear;
    }
    .hero-bg.active { opacity: 1; transform: scale(1); }
    /* hero cuộn khuất → đóng băng Ken Burns, compositor khỏi vẽ lại nền */
    .hero.asleep .hero-bg { transition: none; }
    /* Ảnh WebP (nhẹ hơn JPG 56%); slide 1-3 không đặt ảnh trong CSS —
       JS gán từ data-bg khi trang rảnh để first paint chỉ tải 1 ảnh */
    .hero-bg-0 { background-image: url('assets/hero/hero-0.webp'); background-position: center 45%; filter: brightness(0.94); }
    .hero-bg-1 { background-position: center 45%; }
    .hero-bg-2 { background-position: center 55%; }
    .hero-bg-3 { background-position: center; filter: brightness(0.92); }

    .hero-shade {
      position: absolute;
      inset: 0;
      z-index: 1;
      background: linear-gradient(180deg, rgba(13,17,54,0.50) 0%, rgba(13,17,54,0.46) 30%, rgba(13,17,54,0.84) 62%, rgba(13,17,54,0.97) 100%);
    }

    .hero-content {
      position: relative;
      z-index: 2;
      padding: 0 22px 24px;
      color: var(--white);
    }

    .hero-slide-text {
      transition: opacity 0.5s ease, transform 0.5s ease;
      min-height: 168px;
      will-change: transform, opacity;
    }
    .hero-slide-text.fading { opacity: 0; transform: translateY(12px); }

    .hero-eyebrow {
      font-size: 10.5px;
      letter-spacing: 3.5px;
      text-transform: uppercase;
      color: rgba(255,255,255,0.85);
      margin-bottom: 10px;
      font-weight: 500;
    }
    .hero-eyebrow .dot { color: #E9C266; margin: 0 5px; }

    .hero-tagline {
      font-family: var(--font-display);
      font-weight: 400;
      font-size: clamp(34px, 10vw, 44px);
      line-height: 1.06;
      margin-bottom: 10px;
    }
    .hero-tagline em { font-style: italic; font-weight: 300; color: #E9C266; }

    .hero-sub {
      font-size: 13.5px;
      font-weight: 300;
      line-height: 1.6;
      color: rgba(255,255,255,0.92);
      max-width: 335px;
    }
    .hero-sub strong { font-weight: 500; color: var(--white); }

    .hero-dots { display: flex; gap: 6px; margin: 14px 0 16px; }
    .hero-dots button {
      width: 22px; height: 3px;
      border-radius: 2px;
      background: rgba(255,255,255,0.3);
      padding: 0;
      transition: background 0.3s;
    }
    .hero-dots button.active { background: #E9C266; }

    /* ưu đãi & tiện nghi — marquee ngang */
    .hero-perks-wrap {
      overflow: hidden;
      margin: 0 -22px 16px;
      -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
              mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    }
    .hero-perks {
      display: flex; gap: 8px;
      width: max-content;
      padding-left: 22px;
      animation: hero-marquee 26s linear infinite;
      will-change: transform;
    }
    .hero.holding .hero-perks,
    .hero.asleep .hero-perks { animation-play-state: paused; }
    @keyframes hero-marquee {
      from { transform: translateX(0); }
      to   { transform: translateX(-50%); }
    }
    .hero-perk {
      display: inline-flex; align-items: center; gap: 6px;
      font-size: 11.5px; font-weight: 400; color: var(--white);
      /* nền mờ giả lập, KHÔNG dùng backdrop-filter: 12 chip blur làm khựng khi cuộn */
      background: rgba(38, 44, 92, 0.55);
      border: 1px solid rgba(255,255,255,0.22);
      border-radius: 20px;
      padding: 7px 12px;
      white-space: nowrap;
    }
    .hero-perk svg { width: 13px; height: 13px; color: #E9C266; flex-shrink: 0; }

    /* host card */
    .hero-host-card {
      background: rgba(255,255,255,0.10);
      border: 1px solid rgba(255,255,255,0.25);
      backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
      border-radius: 18px;
      padding: 14px 16px 13px;
      margin-bottom: 16px;
      box-shadow: 0 18px 50px rgba(0,0,0,0.35);
    }
    .hc-top { display: flex; align-items: center; gap: 11px; margin-bottom: 11px; }
    .hc-avatars { display: flex; flex-shrink: 0; }
    .hc-avatars img {
      width: 46px; height: 46px;
      border-radius: 50%;
      object-fit: cover;
      border: 2px solid #E9C266;
    }
    .hc-avatars img + img { margin-left: -13px; }
    .hc-name { font-family: var(--font-display); font-size: 19px; line-height: 1.15; }
    .hc-badge {
      display: inline-flex; align-items: center; gap: 4px;
      background: linear-gradient(90deg, #C9952A, #E9C266);
      color: #2b2103;
      font-size: 9px; font-weight: 600;
      letter-spacing: 1.3px; text-transform: uppercase;
      border-radius: 20px;
      padding: 3px 9px;
      margin-top: 4px;
    }
    .hc-stats { display: flex; border-top: 1px solid rgba(255,255,255,0.18); padding-top: 10px; margin-bottom: 10px; }
    .hc-stat { flex: 1; text-align: center; }
    .hc-stat + .hc-stat { border-left: 1px solid rgba(255,255,255,0.15); }
    .hc-stat .v { font-family: var(--font-display); font-size: 18px; color: #E9C266; }
    .hc-stat .k { font-size: 8.5px; letter-spacing: 1.1px; text-transform: uppercase; color: rgba(255,255,255,0.7); margin-top: 1px; }
    .hc-quote {
      font-size: 12px; font-weight: 300; font-style: italic;
      color: rgba(255,255,255,0.85);
      line-height: 1.5;
      border-left: 2px solid var(--gold);
      padding-left: 10px;
    }
    .hc-quote b { font-style: normal; font-weight: 500; color: var(--white); }

    .hero-ctas { display: flex; flex-direction: column; gap: 9px; }
    .hero-btn {
      display: flex; align-items: center; justify-content: center; gap: 8px;
      height: 50px;
      border-radius: var(--radius-pill);
      font-size: 13.5px; font-weight: 500;
      letter-spacing: 1.2px; text-transform: uppercase;
    }
    .hero-btn-gold { background: var(--gold); color: var(--white); box-shadow: 0 8px 28px rgba(201,149,42,0.45); }
    .hero-btn-ghost { border: 1px solid rgba(255,255,255,0.55); color: var(--white); background: rgba(255,255,255,0.06); backdrop-filter: blur(6px); }
    .hero-btn svg { width: 16px; height: 16px; }

    /* ══════════════════════════════════════
       SECTION TITLES
       ══════════════════════════════════════ */
    .section-label {
      font-family: var(--font-body);
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 3px;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 10px;
    }

    .section-title {
      font-family: var(--font-display);
      font-size: clamp(28px, 4vw, 38px);
      font-weight: 400;
      color: var(--navy);
      line-height: 1.25;
      letter-spacing: -0.2px;
    }

    /* Tiêu đề tên villa dưới "Explore": đậm + số thẳng hàng (lining numerals) */
    #rooms-title {
      font-weight: 600;
      font-variant-numeric: lining-nums;
      font-feature-settings: "lnum" 1;
    }

    /* ══════════════════════════════════════
       PHẦN 1 — VILLA CAROUSEL
       ══════════════════════════════════════ */
    /* ── Immersive dark stage: gradient sâu + orb sáng mờ + bento glass tiles ── */
    .villa-carousel-section {
      padding: 18px 0 20px;
      position: relative;
      background:
        radial-gradient(90% 55% at 80% 0%, rgba(201, 149, 42, 0.14), transparent 65%),
        radial-gradient(70% 45% at 8% 85%, rgba(201, 149, 42, 0.10), transparent 65%),
        linear-gradient(180deg, #FAF7F0 0%, #F2EBDD 48%, #FAF7F0 100%);
      overflow: hidden;
    }

    /* orb gold góc trên trái */
    .villa-carousel-section::before {
      content: '';
      position: absolute;
      top: -120px; left: -110px;
      width: 320px; height: 320px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(233, 194, 102, 0.22), transparent 68%);
      pointer-events: none;
    }

    /* bento glass tiles trôi lơ lửng tạo chiều sâu */
    .bento-decor {
      position: absolute;
      inset: 0;
      pointer-events: none;
      z-index: 0;
    }
    .bento-decor span {
      position: absolute;
      border-radius: 24px;
      background: linear-gradient(160deg, rgba(255,255,255,0.75), rgba(255,255,255,0.30));
      border: 1px solid rgba(201, 149, 42, 0.22);
      box-shadow: 0 14px 32px rgba(13, 17, 54, 0.08),
                  inset 0 1px 0 rgba(255, 255, 255, 0.9);
      animation: bento-float 12s ease-in-out infinite alternate;
      will-change: transform;
    }
    .bento-decor .b1 { width: 130px; height: 130px; top: 8%;  left: -38px; transform: rotate(-8deg); }
    .bento-decor .b2 { width: 88px;  height: 88px;  top: 16%; right: -22px; animation-delay: -4s; transform: rotate(10deg); }
    .bento-decor .b3 { width: 170px; height: 110px; bottom: 12%; right: -56px; animation-delay: -8s; transform: rotate(-5deg); border-radius: 30px; }
    .bento-decor .b4 { width: 64px;  height: 64px;  bottom: 22%; left: 6%;  animation-delay: -2s; border-radius: 18px; }
    @keyframes bento-float {
      from { translate: 0 -8px; }
      to   { translate: 0 12px; }
    }

    .villa-carousel-section .section-title { color: var(--navy); }

    /* header dồn gọn: nhường không gian dọc cho ảnh listing cao hơn */
    .villa-carousel-section .section-label { margin-bottom: 4px; }

    .villa-carousel-section .section-header {
      position: relative;
      z-index: 1;
      text-align: center;
      padding: 0 20px 14px;
    }

    .villa-swiper {
      padding: 10px 0 30px;
      overflow: visible !important;
    }

    /* ── 2 carousel dựng sẵn (villa / hotel), chuyển nhóm bằng trượt ngang ──
       Không destroy/rebuild Swiper giữa transition → không giật, không chớp */
    .villa-stage {
      position: relative;
      z-index: 1;
    }

    .villa-pagination-container {
      position: relative;
      z-index: 1;
    }

    .carousel-pane {
      width: 100%;
      transition: transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1), opacity 0.38s ease;
    }

    .carousel-pane.active {
      position: relative;
      opacity: 1;
      transform: translateX(0);
    }

    .carousel-pane:not(.active) {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      opacity: 0;
      pointer-events: none;
    }

    .carousel-pane.off-right { transform: translateX(14%); }
    .carousel-pane.off-left  { transform: translateX(-14%); }

    .villa-swiper .swiper-wrapper {
      align-items: center;
    }

    /* ── Villa card "Liquid Glass": kính mờ trên sân khấu tối, khung chỉ vàng ──
       Glass giả lập bằng gradient + viền sáng cạnh trên (KHÔNG backdrop-filter:
       nền sau card là gradient tĩnh nên blur không tạo khác biệt, chỉ tốn frame) */
    .villa-slide {
      width: 85vw;
      max-width: 400px;
      border-radius: var(--radius-lg);
      position: relative;
      cursor: pointer;
      background:
        radial-gradient(130% 60% at 12% 0%, rgba(255, 255, 255, 0.85), transparent 60%),
        linear-gradient(160deg, rgba(255, 255, 255, 0.72) 0%, rgba(255, 255, 255, 0.42) 100%);
      border: 1px solid rgba(255, 255, 255, 0.85);
      padding: 10px 10px 14px;
      box-shadow: 0 16px 38px rgba(13, 17, 54, 0.13),
                  inset 0 1px 0 rgba(255, 255, 255, 0.95);
      transition: transform 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
                  opacity 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
                  filter 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    /* khung chỉ vàng inset chạy quanh card */
    .villa-slide::after {
      content: '';
      position: absolute;
      inset: 6px;
      border: 1px solid rgba(233, 194, 102, 0.38);
      border-radius: 15px;
      pointer-events: none;
    }

    .villa-slide:not(.swiper-slide-active) {
      transform: scale(0.82);
      opacity: 0.55;
      filter: blur(1px);
    }

    /* chỉ hiện card active + 2 card kề; giấu các bản nhân đôi xa hơn
       (desktop khung rộng sẽ lộ 5-6 card chồng chéo nếu không giới hạn) */
    .villa-slide:not(.swiper-slide-active):not(.swiper-slide-prev):not(.swiper-slide-next) {
      opacity: 0;
      pointer-events: none;
    }

    .villa-photo {
      position: relative;
      border-radius: 13px;
      overflow: hidden;
      aspect-ratio: 4 / 3; /* ảnh cao hơn nhờ header dồn gọn */
      border: 1px solid rgba(233, 194, 102, 0.50);
    }

    .villa-slide-img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .villa-badge {
      position: absolute;
      top: 10px;
      left: 10px;
      display: flex;
      align-items: center;
      gap: 4px;
      padding: 4px 11px;
      background: linear-gradient(90deg, #C9952A, #E9C266);
      color: #2b2103;
      border-radius: 16px;
      font-size: 11px;
      font-weight: 600;
      font-variant-numeric: lining-nums;
      z-index: 2;
      box-shadow: 0 3px 10px rgba(0, 0, 0, 0.22);
    }

    .villa-badge .cnt {
      font-weight: 400;
      opacity: 0.75;
    }

    .villa-content {
      padding: 13px 12px 2px;
      position: relative;
    }

    .villa-area {
      font-size: 10px;
      font-weight: 600;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 5px;
      font-variant-numeric: lining-nums;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .villa-name {
      font-family: var(--font-display);
      font-size: clamp(20px, 3vw, 24px);
      font-weight: 600;
      color: var(--navy);
      line-height: 1.12;
      margin-bottom: 10px;
      font-variant-numeric: lining-nums;
      font-feature-settings: "lnum" 1;
      display: -webkit-box;
      -webkit-line-clamp: 1;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .villa-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      border-top: 1px solid rgba(233, 194, 102, 0.28);
      padding-top: 11px;
    }

    .villa-meta {
      font-size: 11.5px;
      color: var(--text-sub);
      font-variant-numeric: lining-nums;
      white-space: nowrap;
    }

    .villa-meta b {
      display: block;
      font-size: 14px;
      font-weight: 600;
      color: var(--navy);
      margin-top: 1px;
    }

    .villa-meta b small {
      font-weight: 300;
      font-size: 11px;
      color: var(--text-sub);
    }

    .villa-book-btn {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 10px 13px;
      background: linear-gradient(90deg, #C9952A, #E9C266);
      color: #2b2103;
      font-size: 10px;
      font-weight: 600;
      letter-spacing: 1px;
      text-transform: uppercase;
      border-radius: 18px;
      font-family: var(--font-body);
      transition: transform 0.15s ease, filter 0.15s ease, box-shadow 0.15s ease;
      white-space: nowrap;
      flex-shrink: 0;
    }

    .villa-book-btn:hover {
      filter: brightness(1.08);
      box-shadow: 0 4px 14px rgba(201, 149, 42, 0.45);
    }

    .villa-book-btn:active {
      transform: scale(0.96);
      filter: brightness(0.9);
    }

    .spec-icon {
      width: 13px;
      height: 13px;
      stroke: currentColor;
      display: inline-block;
      vertical-align: middle;
      flex-shrink: 0;
    }

    /* Filter & Segment Controls */
    .collection-filter {
      position: relative;
      display: inline-flex;
      background: rgba(255, 255, 255, 0.55);
      padding: 4px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(201, 149, 42, 0.22);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      margin-top: 10px;
      box-shadow: 0 8px 24px rgba(13, 17, 54, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.9);
    }

    /* Sliding navy background pill */
    .filter-slider {
      position: absolute;
      top: 4px;
      left: 4px;
      height: calc(100% - 8px);
      background: linear-gradient(90deg, #C9952A, #E9C266);
      border-radius: var(--radius-pill);
      box-shadow: 0 4px 14px rgba(201, 149, 42, 0.40);
      transition: transform 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                  width 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      pointer-events: none;
      will-change: transform, width;
    }

    .filter-btn {
      position: relative;
      z-index: 1;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 18px;
      font-size: 13px;
      font-weight: 500;
      color: var(--text-sub);
      border-radius: var(--radius-pill);
      transition: color 0.3s ease;
      cursor: pointer;
    }

    .filter-btn:hover {
      color: var(--navy);
    }

    .filter-btn.active {
      color: #2b2103;
      font-weight: 600;
    }

    @keyframes filter-hint-pulse {
      0%   { box-shadow: 0 0 0 0 rgba(201, 149, 42, 0.5); }
      50%  { box-shadow: 0 0 0 5px rgba(201, 149, 42, 0.15); }
      100% { box-shadow: 0 0 0 0 rgba(201, 149, 42, 0); }
    }

    .filter-btn.hint-pulse {
      animation: filter-hint-pulse 0.9s ease;
    }

    .filter-icon {
      width: 14px;
      height: 14px;
      stroke-width: 2.2px;
    }

    /* Carousel navigation (Absolute Floating on sides) */
    .carousel-nav-btn {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.45);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.3s ease;
      color: var(--navy);
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      z-index: 10;
    }

    #villa-prev, #reviews-prev {
      left: 16px;
    }

    #villa-next, #reviews-next {
      right: 16px;
    }

    .carousel-nav-btn:hover {
      background: rgba(255, 255, 255, 0.85);
      color: var(--navy);
      transform: translateY(-50%) scale(1.05);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    }

    .carousel-nav-btn:active {
      transform: translateY(-50%) scale(0.95);
    }

    .carousel-nav-btn svg {
      width: 20px;
      height: 20px;
      stroke-width: 2.5px;
    }

    .villa-pagination-container {
      display: none;
    }

    /* Custom pagination */
    .villa-pagination {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
    }

    .villa-pagination .dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: rgba(201, 149, 42, 0.35);
      transition: all 0.3s ease;
      position: relative;
      cursor: pointer;
    }

    .villa-pagination .dot::after {
      content: '';
      position: absolute;
      top: -12px;
      left: -12px;
      right: -12px;
      bottom: -12px;
    }

    .villa-pagination .dot.active {
      width: 22px;
      border-radius: 4px;
      background: var(--gold);
    }

    /* ══════════════════════════════════════
       PHẦN 2 — KHU VỰC TABS
       ══════════════════════════════════════ */
    .rooms-section {
      padding: 30px 0 16px;
      background: var(--bg);
    }

    .rooms-section .section-header {
      padding: 0 20px 16px;
    }

    .rooms-swiper {
      padding: 0 20px 8px;
    }

    .room-tab {
      width: auto !important;
      flex-shrink: 0;
      cursor: pointer;
      position: relative;
      border-radius: var(--radius-pill);
      padding: 10px 20px;
      background: var(--white);
      border: 1px solid rgba(26, 31, 94, 0.1);
      opacity: 0.85;
      transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
    }

    .room-tab:hover {
      opacity: 1;
      transform: translateY(-2px);
      border-color: rgba(201, 149, 42, 0.5);
      box-shadow: 0 4px 12px rgba(201, 149, 42, 0.1);
    }

    .room-tab.active {
      opacity: 1;
      background: var(--navy);
      border-color: var(--navy);
      transform: translateY(-2px);
      box-shadow: 0 6px 16px rgba(26, 31, 94, 0.18);
    }

    .room-tab-img-wrap {
      width: 100%;
      height: auto;
      position: relative;
      overflow: visible;
    }

    .room-tab-img {
      display: none; /* Hide background image */
    }

    .room-tab-overlay {
      position: static;
      padding: 0;
      background: transparent;
    }

    .room-tab-name {
      font-size: 13px;
      font-weight: 500;
      color: var(--text-sub);
      line-height: 1.3;
      transition: color 0.3s;
      text-transform: capitalize;
      letter-spacing: 0.2px;
    }

    .room-tab.active .room-tab-name {
      color: var(--white);
    }

    /* ══════════════════════════════════════
       PHẦN 3 — GALLERY
       ══════════════════════════════════════ */
    .gallery-section {
      padding: 8px 16px 30px;
      background: var(--bg);
    }

    .gallery-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 6px;
    }

    .gallery-item {
      border-radius: var(--radius-sm);
      overflow: hidden;
      cursor: pointer;
      position: relative;
      background: var(--bg-warm);
      aspect-ratio: 1 / 1;
    }

    .gallery-grid .gallery-item:first-child {
      grid-column: 1 / -1;
      aspect-ratio: 4 / 3;
    }

    .gallery-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.5s ease;
    }

    .gallery-item:hover img {
      transform: scale(1.04);
    }

    .gallery-item .zoom-icon {
      position: absolute;
      top: 8px;
      right: 8px;
      width: 30px;
      height: 30px;
      background: rgba(0, 0, 0, 0.3);
      backdrop-filter: blur(4px);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      transition: opacity 0.3s;
      pointer-events: none;
    }

    .gallery-item:hover .zoom-icon {
      opacity: 1;
    }

    .zoom-icon svg {
      width: 14px;
      height: 14px;
      color: white;
    }

    /* Expandable extra photos */
    .gallery-more {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 6px;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.55s cubic-bezier(0.4, 0, 0.2, 1),
                  margin-top 0.3s ease;
    }

    .gallery-more.open {
      max-height: 5000px;
      margin-top: 6px;
    }

    .gallery-view-all {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      margin: 10px 0 0;
      padding: 10px 20px;
      background: transparent;
      border: 1.5px solid var(--gold);
      color: var(--gold);
      border-radius: var(--radius-pill);
      font-size: 13px;
      font-weight: 500;
      letter-spacing: 0.3px;
      cursor: pointer;
      width: 100%;
      font-family: inherit;
      transition: background 0.2s ease, color 0.2s ease;
    }

    .gallery-view-all:hover {
      background: var(--gold);
      color: var(--white);
    }

    /* ══════════════════════════════════════
       PHẦN 4 — REVIEWS
       ══════════════════════════════════════ */
    .reviews-section {
      padding: 40px 0 40px;
      background:
        radial-gradient(70% 50% at 85% 8%, rgba(201, 149, 42, 0.10), transparent 65%),
        radial-gradient(55% 40% at 5% 90%, rgba(201, 149, 42, 0.07), transparent 65%),
        linear-gradient(180deg, var(--bg) 0%, #F2EBDD 100%);
    }

    .reviews-section .section-header {
      padding: 0 20px 20px;
    }

    .reviews-rating-summary {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 3px;
      margin-top: 6px;
    }

    .rating-villa {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-variant-numeric: lining-nums;
    }

    .rating-aggregate {
      font-size: 12px;
      color: var(--text-sub);
      font-variant-numeric: lining-nums;
    }

    .rating-aggregate b {
      color: var(--gold);
      font-weight: 600;
    }

    .reviews-rating-summary .star {
      color: var(--gold);
      font-size: 16px;
    }

    .reviews-rating-summary .rating-num {
      font-weight: 600;
      font-size: 15px;
      color: var(--text);
    }

    .reviews-rating-summary .rating-count {
      font-size: 14px;
      color: var(--text-sub);
    }

    .reviews-swiper {
      padding: 0 20px 10px;
    }

    #reviews-swiper .swiper-wrapper {
      display: flex;
      align-items: stretch;
    }

    .review-card {
      width: 280px;
      padding: 20px;
      background: var(--white);
      border: 1px solid rgba(201, 149, 42, 0.25);
      border-radius: 18px;
      box-shadow: 0 8px 26px rgba(13, 17, 54, 0.08);
      position: relative;
      flex-shrink: 0;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      height: auto;
    }

    .review-header {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 12px;
      flex-shrink: 0;
    }

    .review-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      object-fit: cover;
      background: var(--bg-warm);
      flex-shrink: 0;
    }

    .review-author-info {
      flex: 1;
      min-width: 0;
    }

    .review-author-name {
      font-size: 14px;
      font-weight: 600;
      color: var(--text);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .review-author-exp {
      font-size: 12px;
      color: var(--text-sub);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .review-stars-date {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 10px;
      flex-shrink: 0;
    }

    .review-stars {
      color: var(--gold);
      font-size: 13px;
      letter-spacing: 1px;
    }

    /* dấu ngoặc kép serif gold — chữ ký của card review */
    .review-card::before {
      content: '“';
      position: absolute;
      top: 4px;
      right: 16px;
      font-family: var(--font-display);
      font-size: 46px;
      line-height: 1;
      color: rgba(201, 149, 42, 0.28);
      pointer-events: none;
    }

    .review-avatar {
      border: 2px solid rgba(233, 194, 102, 0.65);
    }

    .review-avatar.fallback {
      background: #f0ede8;
    }

    .review-date {
      font-size: 12px;
      color: var(--text-sub);
    }

    .review-comment {
      font-size: 14px;
      line-height: 1.6;
      color: var(--text);
      display: -webkit-box;
      -webkit-line-clamp: 4;
      -webkit-box-orient: vertical;
      overflow: hidden;
      flex-grow: 1;
      margin-bottom: 12px;
    }

    .review-comment.expanded {
      -webkit-line-clamp: unset;
    }

    .review-read-more {
      font-size: 13px;
      color: var(--gold);
      font-weight: 500;
      margin-top: 6px;
      cursor: pointer;
      display: none;
    }

    .review-read-more.visible {
      display: inline-block;
    }

    .review-translate-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      font-size: 11px;
      color: var(--gold);
      font-weight: 500;
      margin-top: 6px;
      cursor: pointer;
      text-decoration: none;
      border: 1px solid rgba(201, 149, 42, 0.2);
      background: rgba(201, 149, 42, 0.08);
      padding: 6px 12px;
      border-radius: var(--radius-pill);
      align-self: flex-start;
      transition: all 0.2s ease;
    }

    .review-translate-btn:hover {
      background: var(--gold);
      color: var(--white);
      border-color: var(--gold);
    }

    /* ══════════════════════════════════════
       FOOTER
       ══════════════════════════════════════ */
    .site-footer {
      background: var(--navy);
      padding: 60px 20px 30px;
      color: rgba(255, 255, 255, 0.7);
    }

    .footer-container {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1fr;
      gap: 40px;
      text-align: center;
    }

    .footer-col {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 16px;
    }

    .footer-logo img {
      height: 48px;
      width: auto;
      border-radius: 8px;
    }

    .footer-tagline {
      font-size: 14px;
      font-weight: 300;
      color: rgba(255, 255, 255, 0.7);
      letter-spacing: 1.5px;
    }

    .footer-socials {
      display: flex;
      gap: 16px;
    }

    .footer-socials a {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      border: 1px solid rgba(255, 255, 255, 0.2);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 12px;
      color: rgba(255, 255, 255, 0.8);
      transition: all 0.3s ease;
    }

    .footer-socials a svg {
      width: 14px;
      height: 14px;
    }

    .footer-socials a:hover {
      border-color: var(--gold);
      color: var(--gold);
      transform: translateY(-2px);
    }

    .footer-col-title {
      font-family: var(--font-display);
      font-size: 18px;
      color: var(--white);
      font-weight: 400;
      letter-spacing: 1px;
      margin-bottom: 4px;
    }

    .links-col {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .links-col a {
      font-size: 13px;
      transition: color 0.2s;
    }

    .links-col a:hover {
      color: var(--gold);
    }

    .contact-col {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .contact-col p {
      font-size: 13px;
      display: flex;
      align-items: center;
      gap: 9px;
    }

    .contact-col p svg {
      width: 14px;
      height: 14px;
      color: var(--gold);
      flex-shrink: 0;
    }

    .contact-col p a {
      transition: color 0.25s ease;
    }

    .contact-col p a:hover {
      color: var(--gold);
    }

    .footer-divider {
      max-width: 1200px;
      height: 1px;
      background: rgba(255, 255, 255, 0.1);
      margin: 40px auto 20px;
    }

    .footer-copy {
      font-size: 12px;
      text-align: center;
      color: rgba(255, 255, 255, 0.45);
    }

    /* ══════════════════════════════════════
       RESPONSIVE — Desktop
       ══════════════════════════════════════ */
    @media (min-width: 768px) {
      .site-header {
        height: 64px;
        padding: 0 40px;
      }

      .header-left {
        display: none;
      }

      .header-brand-link {
        position: static;
        transform: none;
      }

      .nav-link {
        display: inline-block;
      }

      .nav-menu-btn {
        display: none;
      }

      .lang-globe {
        display: block;
      }

      .hero-content {
        max-width: 660px;
        padding: 0 40px 44px;
      }

      .hero-eyebrow { font-size: 14px; letter-spacing: 4px; }
      .hero-tagline { font-size: 64px; }

      .hero-sub { max-width: 520px; font-size: 17px; }

      .hero-ctas { flex-direction: row; }
      .hero-ctas .hero-btn { flex: 1; }

      .hero-perks-wrap { margin: 0 -40px 16px; }
      .hero-perks { padding-left: 40px; }

      /* card desktop co theo chiều cao màn hình để section luôn lọt 1 màn */
      .villa-slide {
        max-width: min(480px, 60vh);
      }

      /* desktop: ảnh cao vừa phải để tổng chiều cao section không đổi */
      .villa-photo {
        aspect-ratio: 16 / 11;
      }

      .gallery-section {
        padding: 8px 40px 40px;
        /* bề rộng tính ngược từ chiều cao màn hình sao cho cả lưới ảnh
           (2 hàng, ô 4:3) + nút View all lọt trong 1 màn hình */
        max-width: min(1880px, calc(266vh - 390px));
        margin: 0 auto;
      }

      /* ô ảnh ngang 4:3 trên desktop: lưới thấp hơn ~25% so với ô vuông,
         nhờ đó nới được bề ngang mà không tràn chiều dọc */
      .gallery-item {
        aspect-ratio: 4 / 3;
      }

      .gallery-grid,
      .gallery-more {
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
      }

      .gallery-grid .gallery-item:first-child {
        grid-column: 1 / -1;
      }

      .reviews-section .section-header,
      .rooms-section .section-header {
        padding: 0 40px 24px;
      }

      .reviews-swiper,
      .rooms-swiper {
        padding: 0 40px 10px;
      }

      .review-card {
        width: 320px;
      }

      .footer-container {
        grid-template-columns: 2fr 1fr 1fr;
        text-align: left;
        align-items: start;
      }

      .footer-col {
        align-items: flex-start;
      }
    }

    @media (min-width: 1024px) {
      .villa-slide {
        max-width: min(540px, 60vh);
      }

      .gallery-grid,
      .gallery-more {
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
      }

      .gallery-grid .gallery-item:first-child {
        grid-column: 1 / 3;
        grid-row: 1 / 3;
        aspect-ratio: auto;
      }
    }

    /* Mobile specific style overrides */
    @media (max-width: 767px) {
      .villa-carousel-section {
        padding: 28px 0 0;
      }

      .rooms-section {
        padding: 20px 0 44px;
      }

      .reviews-section {
        padding: 44px 0;
      }

      .carousel-nav-btn {
        width: 32px;
        height: 32px;
        background: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.2);
        color: rgba(26, 31, 94, 0.6);
      }

      .carousel-nav-btn svg {
        width: 14px;
        height: 14px;
        stroke-width: 2.2px;
      }

      #villa-prev, #reviews-prev {
        left: 8px;
      }

      #villa-next, #reviews-next {
        right: 8px;
      }

      /* Room tabs to static Grid of 3 columns (zero touch conflict) */
      .rooms-swiper {
        padding: 0 20px;
        overflow: visible;
      }

      .rooms-swiper .swiper-wrapper {
        display: grid !important;
        grid-template-columns: repeat(4, 1fr);
        gap: 6px;
        transform: none !important;
      }

      .room-tab {
        width: 100% !important;
        margin: 0 !important;
        padding: 8px 2px !important;
        text-align: center;
      }

      .room-tab-name {
        font-size: 10px !important;
        display: block !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        letter-spacing: 0 !important;
      }

      /* Mobile Drawer Menu styles */
      .mobile-menu-overlay {
        position: fixed;
        inset: 0;
        background: var(--navy);
        z-index: 999;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 24px;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      }

      .mobile-menu-overlay.active {
        opacity: 1;
        pointer-events: auto;
      }

      .mobile-menu-link {
        font-family: var(--font-display);
        font-size: 28px;
        color: var(--white);
        letter-spacing: 1px;
        transition: color 0.3s;
      }

      .mobile-menu-link:active {
        color: var(--gold);
      }

      /* map mobile: thấp hơn 15% so với desktop (62vh → 53vh) */
      #property-map {
        height: 53vh;
        min-height: 290px;
      }
    }

    /* ── Toast "Now viewing" — báo các section dưới đã đổi theo villa ── */
    .villa-toast {
      position: fixed;
      bottom: 24px;
      left: 50%;
      transform: translate(-50%, 14px);
      z-index: 900;
      background: rgba(13, 17, 54, 0.90);
      color: var(--white);
      font-size: 12.5px;
      font-weight: 500;
      letter-spacing: 0.3px;
      padding: 9px 18px;
      border-radius: 20px;
      border: 1px solid rgba(233, 194, 102, 0.45);
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s ease, transform 0.3s ease;
      white-space: nowrap;
      max-width: 92vw;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .villa-toast.show {
      opacity: 1;
      transform: translate(-50%, 0);
    }

    .villa-toast .vt-name {
      color: #E9C266;
      font-weight: 600;
    }

    /* ══════════════════════════════════════
       PHẦN 5 — PROPERTY MAP
       ══════════════════════════════════════ */
    .map-section {
      padding: 30px 16px 44px;
      background: var(--bg);
    }

    .map-section .section-header {
      text-align: center;
      padding-bottom: 18px;
    }

    .map-wrap {
      max-width: 1280px;
      margin: 0 auto;
    }

    #property-map {
      height: 62vh;
      min-height: 340px;
      max-height: 640px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(201, 149, 42, 0.30);
      box-shadow: 0 14px 38px rgba(13, 17, 54, 0.12);
      z-index: 0; /* dưới header fixed + chat float */
      background: var(--bg-warm);
    }

    /* marker thương hiệu: label địa chỉ + pin gold, đầu nhọn pin = đúng tọa độ */
    .hl-marker-inner {
      position: absolute;
      left: 0;
      top: 0;
      transform: translate(-50%, -100%);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 5px;
      cursor: pointer;
    }

    .hl-pin-label {
      background: var(--white);
      color: var(--navy);
      font-family: var(--font-body);
      font-size: 11px;
      font-weight: 600;
      line-height: 1.3;
      padding: 5px 11px;
      border-radius: 14px;
      white-space: nowrap;
      border: 1px solid rgba(201, 149, 42, 0.40);
      box-shadow: 0 3px 12px rgba(13, 17, 54, 0.20);
      font-variant-numeric: lining-nums;
    }

    .hl-pin-label small {
      display: block;
      font-weight: 400;
      font-size: 9.5px;
      color: var(--text-sub);
    }

    .hl-pin {
      width: 30px;
      height: 30px;
      background: linear-gradient(135deg, #C9952A, #E9C266);
      border: 2px solid var(--white);
      border-radius: 50% 50% 50% 0;
      transform: rotate(-45deg);
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.30);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .hl-pin::after {
      content: '';
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: var(--white);
    }

    .hl-marker-inner:hover .hl-pin-label {
      border-color: var(--gold);
      box-shadow: 0 5px 16px rgba(201, 149, 42, 0.35);
    }


    /* ══════════════════════════════════════
       PHẦN 6 — FAQ
       ══════════════════════════════════════ */
    .faq-section {
      padding: 30px 16px 54px;
      background: var(--bg);
    }

    .faq-section .section-header {
      text-align: center;
      padding-bottom: 20px;
    }

    .faq-list {
      max-width: 860px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .faq-item {
      background: var(--white);
      border: 1px solid rgba(201, 149, 42, 0.25);
      border-radius: 14px;
      overflow: hidden;
      transition: box-shadow 0.25s ease;
    }

    .faq-item[open] {
      box-shadow: 0 8px 24px rgba(13, 17, 54, 0.08);
    }

    .faq-item summary {
      list-style: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 15px 18px;
      font-size: 14px;
      font-weight: 600;
      color: var(--navy);
      line-height: 1.4;
      font-variant-numeric: lining-nums;
    }

    .faq-item summary::-webkit-details-marker { display: none; }

    /* icon dấu cộng tròn gold, xoay 45° thành dấu × khi mở */
    .faq-icon {
      position: relative;
      width: 24px;
      height: 24px;
      flex-shrink: 0;
      border-radius: 50%;
      border: 1.5px solid var(--gold);
      transition: transform 0.3s ease, background 0.3s ease;
    }

    .faq-icon::before,
    .faq-icon::after {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      background: var(--gold);
      transform: translate(-50%, -50%);
      transition: background 0.3s ease;
    }

    .faq-icon::before { width: 10px; height: 1.5px; }
    .faq-icon::after  { width: 1.5px; height: 10px; }

    .faq-item[open] .faq-icon {
      transform: rotate(45deg);
      background: var(--gold);
    }

    .faq-item[open] .faq-icon::before,
    .faq-item[open] .faq-icon::after {
      background: var(--white);
    }

    .faq-answer {
      padding: 0 48px 16px 18px;
      font-size: 13.5px;
      line-height: 1.7;
      color: var(--text-sub);
      font-variant-numeric: lining-nums;
    }

    /* ══════════════════════════════════════
       HERO COMPACT — màn hình thấp (laptop 16:9/16:10 trừ thanh trình duyệt,
       display scaling...): co gọn mọi thành phần để hero trọn trong 1 màn hình
       ══════════════════════════════════════ */
    @media (max-height: 800px) {
      .hero { min-height: 580px; }

      .hero-slide-text { min-height: 132px; }
      .hero-eyebrow { margin-bottom: 6px; }
      .hero-tagline { font-size: clamp(28px, 4.5vh, 38px); margin-bottom: 8px; }
      .hero-sub { font-size: 13px; }

      .hero-dots { margin: 8px 0 10px; }

      .hero-perks-wrap { margin-bottom: 12px; }
      .hero-perk { padding: 5px 10px; font-size: 10.5px; }

      .hero-host-card { padding: 10px 14px 9px; margin-bottom: 12px; }
      .hc-top { margin-bottom: 8px; }
      .hc-avatars img { width: 38px; height: 38px; }
      .hc-name { font-size: 17px; }
      .hc-stats { padding-top: 8px; margin-bottom: 8px; }
      .hc-stat .v { font-size: 16px; }
      .hc-quote { font-size: 11px; }

      .hero-btn { height: 44px; }
      .hero-content { padding-bottom: 16px; }
    }

    @media (max-height: 800px) and (min-width: 768px) {
      .hero-eyebrow { font-size: 13px; margin-bottom: 12px; }
      .hero-tagline { font-size: clamp(42px, 6.5vh, 56px); margin-bottom: 12px; }
      .hero-sub { font-size: 15.5px; max-width: 500px; }
    }

    /* Khu listing trên desktop màn thấp: nén header + card nhỏ lại
       (card đã tự co theo 60vh ở rule riêng) để cả section lọt 1 màn hình */
    @media (max-height: 800px) and (min-width: 768px) {
      .villa-carousel-section { padding: 12px 0 14px; }
      .villa-carousel-section .section-title { font-size: 28px; }
      .villa-carousel-section .section-header { padding-bottom: 10px; }
      .collection-filter { margin-top: 8px; }
      .villa-content { padding: 10px 12px 2px; }

      /* Khu Explore (rooms) + gallery: cùng tiêu chí nén cho màn thấp */
      .rooms-section { padding: 14px 0 8px; }
      .rooms-section .section-header { padding-bottom: 10px; }
      #rooms-title { font-size: 28px; }
      .room-tab { padding: 8px 16px; }
      .gallery-section { padding-bottom: 24px; }

      /* Map section màn thấp: nén header, map vẫn chiếm phần lớn màn hình */
      .map-section { padding: 14px 16px 24px; }
      .faq-section { padding: 14px 16px 32px; }
      .faq-section .section-title { font-size: 28px; }
      .faq-section .section-header { padding-bottom: 12px; }
      .map-section .section-header { padding-bottom: 10px; }
      .map-section .section-title { font-size: 28px; }
    }

    /* ══════════════════════════════════════
       LOADING SHIMMER & ANIMATIONS
       ══════════════════════════════════════ */
    .img-placeholder {
      background: var(--bg-warm);
      background: linear-gradient(90deg, var(--bg-warm) 25%, #e8e5e0 50%, var(--bg-warm) 75%);
      background-size: 200% 100%;
      animation: shimmer 1.5s ease-in-out infinite;
    }

    @keyframes shimmer {
      0% { background-position: 200% 0; }
      100% { background-position: -200% 0; }
    }

    /* ══════════════════════════════════════
       FLOATING CHAT CTA
       ══════════════════════════════════════ */
    .chat-float {
      position: fixed;
      bottom: 80px;
      right: 20px;
      z-index: 800;
      opacity: 0;
      transform: translateY(10px);
      transition: opacity 0.4s ease, transform 0.4s ease;
      pointer-events: none;
    }

    .chat-float.visible {
      opacity: 1;
      transform: translateY(0);
      pointer-events: auto;
    }

    @keyframes chat-pulse {
      0%   { box-shadow: 0 4px 20px rgba(201, 149, 42, 0.5), 0 0 0 0   rgba(201, 149, 42, 0.4); }
      60%  { box-shadow: 0 4px 20px rgba(201, 149, 42, 0.5), 0 0 0 12px rgba(201, 149, 42, 0); }
      100% { box-shadow: 0 4px 20px rgba(201, 149, 42, 0.5), 0 0 0 0   rgba(201, 149, 42, 0); }
    }

    @keyframes chat-shimmer {
      0%        { left: -80%; }
      55%, 100% { left: 140%; }
    }

    .chat-toggle-btn {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 13px 20px;
      border-radius: var(--radius-pill);
      background: linear-gradient(135deg, #d4a030 0%, var(--gold) 50%, #c08820 100%);
      color: var(--white);
      font-family: var(--font-body);
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 0.4px;
      white-space: nowrap;
      box-shadow: 0 4px 20px rgba(201, 149, 42, 0.5);
      animation: chat-pulse 2.2s ease-out infinite;
      transition: transform 0.22s ease, filter 0.22s ease;
      cursor: pointer;
      position: relative;
      z-index: 2;
      overflow: hidden;
    }

    /* Shimmer sweep */
    .chat-toggle-btn::before {
      content: '';
      position: absolute;
      top: 0;
      left: -80%;
      width: 55%;
      height: 100%;
      background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.38) 50%,
        transparent 100%
      );
      transform: skewX(-18deg);
      animation: chat-shimmer 2.2s ease-in-out infinite;
      pointer-events: none;
    }

    .chat-toggle-btn:hover {
      transform: scale(1.04);
      filter: brightness(1.08);
      animation: none;
      box-shadow: 0 6px 28px rgba(201, 149, 42, 0.65);
    }

    .chat-toggle-btn:hover::before {
      animation: none;
    }

    .chat-toggle-btn .btn-label { pointer-events: none; }

    .chat-toggle-btn .icon-chat,
    .chat-toggle-btn .icon-close {
      flex-shrink: 0;
      transition: opacity 0.22s ease, transform 0.22s ease;
    }

    .chat-toggle-btn .icon-close {
      display: none;
    }

    /* Open state: collapse to icon-only circle */
    .chat-float.open .chat-toggle-btn {
      padding: 13px;
      border-radius: 50%;
      animation: none;
      gap: 0;
      overflow: hidden;
    }

    .chat-float.open .chat-toggle-btn::before {
      display: none;
    }

    .chat-float.open .chat-toggle-btn .icon-chat {
      opacity: 0;
      transform: scale(0.6);
      width: 0; overflow: hidden;
    }

    .chat-float.open .chat-toggle-btn .icon-close {
      display: block;
      opacity: 1;
    }

    .chat-float.open .chat-toggle-btn .btn-label {
      width: 0;
      overflow: hidden;
      opacity: 0;
    }

    /* Tray */
    .chat-tray {
      position: absolute;
      bottom: calc(100% + 14px);
      right: 0;
      display: flex;
      flex-direction: column;
      gap: 10px;
      opacity: 0;
      transform: translateY(14px) scale(0.94);
      transition: opacity 0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                  transform 0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      pointer-events: none;
      transform-origin: bottom right;
    }

    .chat-float.open .chat-tray {
      opacity: 1;
      transform: translateY(0) scale(1);
      pointer-events: auto;
    }

    .chat-tray-item {
      display: flex;
      align-items: center;
      gap: 10px;
      justify-content: flex-end;
      opacity: 0;
      transform: translateX(8px);
      transition: opacity 0.22s ease, transform 0.22s ease;
    }

    .chat-float.open .chat-tray-item { opacity: 1; transform: translateX(0); }
    .chat-float.open .chat-tray-item:nth-child(5) { transition-delay: 0.04s; }
    .chat-float.open .chat-tray-item:nth-child(4) { transition-delay: 0.08s; }
    .chat-float.open .chat-tray-item:nth-child(3) { transition-delay: 0.12s; }
    .chat-float.open .chat-tray-item:nth-child(2) { transition-delay: 0.16s; }
    .chat-float.open .chat-tray-item:nth-child(1) { transition-delay: 0.20s; }

    .chat-tray-label {
      font-family: var(--font-body);
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.4px;
      color: var(--white);
      background: rgba(15, 15, 25, 0.72);
      backdrop-filter: blur(6px);
      -webkit-backdrop-filter: blur(6px);
      padding: 5px 11px;
      border-radius: 20px;
      white-space: nowrap;
    }

    .chat-tray-btn {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--white);
      font-size: 17px;
      flex-shrink: 0;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
      transition: transform 0.2s ease;
    }

    .chat-tray-btn:hover { transform: scale(1.1); }

    .chat-tray-btn svg { width: 19px; height: 19px; flex-shrink: 0; }

    /* Brand colors (shared between tray and old social) */
    .s-wechat    { background: #07C160; }
    .s-kakao     { background: #FEE500; color: #3B1E08 !important; }
    .s-line      { background: #06C755; }
    .s-whatsapp  { background: #25D366; }
    .s-messenger { background: linear-gradient(145deg, #0084ff 0%, #a334fa 100%); }

    /* ══════════════════════════════════════
       ROOM TAB COUNT BADGE
       ══════════════════════════════════════ */
    .room-tab-count {
      font-size: 10px;
      font-weight: 400;
      color: var(--text-sub);
      opacity: 0.65;
      margin-left: 3px;
    }

    .room-tab.active .room-tab-count {
      color: rgba(255, 255, 255, 0.65);
      opacity: 1;
    }

    @media (max-width: 767px) {
      .chat-float { bottom: 72px; right: 14px; }
      .chat-toggle-btn { font-size: 12px; padding: 11px 16px; gap: 7px; }
      .chat-float.open .chat-toggle-btn { padding: 11px; }
      .chat-tray-btn { width: 36px; height: 36px; font-size: 15px; }
    }

    /* GLightbox Smooth slide transitions optimization */
    .glightbox-custom-title {
      position: absolute;
      top: 12px;
      left: 12px;
      color: #ffffff;
      font-family: inherit;
      font-size: 10px;
      font-weight: 500;
      letter-spacing: 1.2px;
      text-transform: uppercase;
      z-index: 999;
      white-space: nowrap;
      text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7);
      opacity: 0;
      transition: opacity 0.3s ease;
      background: rgba(0, 0, 0, 0.25);
      padding: 4px 10px;
      border-radius: 12px;
      border: 1px solid rgba(255, 255, 255, 0.5);
      pointer-events: none;
    }
    .gslide {
      transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
      will-change: transform;
    }
    .gslide-media {
      backface-visibility: hidden;
      transform: translate3d(0, 0, 0);
    }