/* ── Reset & Base ── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --bg: #f1f4ff;
      --white: #ffffff;
      --accent: #3b5bdb;
      --accent2: #e03131;
      --text: #1a1a2e;
      --muted: #5c6080;
      --border: #d8dff7;
      --radius: 16px;
      --radius-sm: 10px;
    }
    html { scroll-behavior: smooth; }
    body {
      background: var(--bg);
      color: var(--text);
      font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
      line-height: 1.65;
      min-height: 100vh;
    }

    /* ── Typography ── */
    h1 { font-size: clamp(1.8rem, 5vw, 3rem); font-weight: 800; letter-spacing: -0.02em; }
    h2 { font-size: clamp(1.3rem, 3.5vw, 2rem); font-weight: 700; letter-spacing: -0.01em; }
    h3 { font-size: 1.1rem; font-weight: 600; }

    /* ── Layout Containers ── */
    .page-wrap { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

    /* ── Hero ── */
    .hero {
      padding: 60px 20px 40px;
      text-align: center;
      max-width: 1200px;
      margin: 0 auto;
    }
    .hero .eyebrow {
      display: inline-block;
      background: var(--accent);
      color: #fff;
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      padding: 4px 14px;
      border-radius: 100px;
      margin-bottom: 20px;
    }
    .hero h1 { margin-bottom: 18px; }
    .hero p {
      color: var(--muted);
      font-size: clamp(0.95rem, 2vw, 1.15rem);
      max-width: 620px;
      margin: 0 auto 40px;
    }

    /* ── Hero Main Image ── */
    .hero-img-wrap {
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: 0 20px 60px rgba(59,91,219,0.12);
      max-width: 860px;
      margin: 0 auto 16px;
      aspect-ratio: 16/9;
    }
    .hero-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    /* ── Section Wrapper ── */
    section { padding: 64px 20px; max-width: 1200px; margin: 0 auto; }

    /* ── Section Titles ── */
    .section-title {
      text-align: center;
      margin-bottom: 40px;
    }
    .section-title .label {
      display: inline-block;
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 10px;
    }

    /* ── Primary Gallery Grid (8 images) ── */
    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }
    .gallery-grid .g-item {
      border-radius: var(--radius-sm);
      overflow: hidden;
      aspect-ratio: 1;
      background: var(--white);
      box-shadow: 0 4px 16px rgba(59,91,219,0.08);
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }
    .gallery-grid .g-item:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 32px rgba(59,91,219,0.16);
    }
    .gallery-grid .g-item img {
      width: 100%; height: 100%;
      object-fit: cover; display: block;
    }
    /* First item spans 2 columns */
    .gallery-grid .g-item.wide {
      grid-column: span 2;
      aspect-ratio: 2/1;
    }
    /* Featured tall item */
    .gallery-grid .g-item.tall {
      grid-row: span 2;
      aspect-ratio: auto;
    }

    /* ── Lifestyle Strip ── */
    .lifestyle-strip {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      margin-top: 14px;
    }
    .lifestyle-strip .ls-item {
      border-radius: var(--radius-sm);
      overflow: hidden;
      aspect-ratio: 4/3;
      background: var(--white);
      box-shadow: 0 4px 16px rgba(59,91,219,0.08);
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }
    .lifestyle-strip .ls-item:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 32px rgba(59,91,219,0.16);
    }
    .lifestyle-strip .ls-item img {
      width: 100%; height: 100%;
      object-fit: cover; display: block;
    }

    /* ── Detail Macro Grid ── */
    .macro-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }
    .macro-grid .m-item {
      border-radius: var(--radius-sm);
      overflow: hidden;
      aspect-ratio: 1;
      background: var(--white);
      box-shadow: 0 4px 16px rgba(59,91,219,0.08);
      transition: transform 0.25s ease;
    }
    .macro-grid .m-item:hover { transform: translateY(-4px); }
    .macro-grid .m-item img {
      width: 100%; height: 100%;
      object-fit: cover; display: block;
    }

    /* ── Features ── */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }
    .feat-card {
      background: var(--white);
      border-radius: var(--radius);
      padding: 28px 24px;
      box-shadow: 0 4px 16px rgba(59,91,219,0.07);
      border: 1px solid var(--border);
    }
    .feat-icon {
      font-size: 2rem;
      margin-bottom: 14px;
      display: block;
    }
    .feat-card h3 { margin-bottom: 8px; }
    .feat-card p { color: var(--muted); font-size: 0.92rem; }

    /* ── Specs Table ── */
    .specs-wrap {
      background: var(--white);
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: 0 4px 20px rgba(59,91,219,0.08);
      border: 1px solid var(--border);
    }
    .specs-wrap table {
      width: 100%;
      border-collapse: collapse;
    }
    .specs-wrap th, .specs-wrap td {
      padding: 16px 24px;
      text-align: left;
      font-size: 0.92rem;
      border-bottom: 1px solid var(--border);
    }
    .specs-wrap th {
      background: #e8ecfd;
      font-weight: 700;
      color: var(--accent);
      width: 40%;
    }
    .specs-wrap tr:last-child th,
    .specs-wrap tr:last-child td { border-bottom: none; }
    .specs-wrap tr:nth-child(odd) td { background: #f7f9ff; }

    /* ── Divider ── */
    .divider {
      border: none;
      border-top: 1px solid var(--border);
      margin: 0 20px;
    }

    /* ── FAQ ── */
    .faq-list { display: flex; flex-direction: column; gap: 14px; }
    .faq-item {
      background: var(--white);
      border-radius: var(--radius-sm);
      border: 1px solid var(--border);
      overflow: hidden;
      box-shadow: 0 2px 10px rgba(59,91,219,0.05);
    }
    .faq-q {
      padding: 20px 24px;
      font-weight: 600;
      font-size: 0.97rem;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      user-select: none;
      list-style: none;
    }
    .faq-q::after {
      content: '+';
      font-size: 1.4rem;
      font-weight: 300;
      color: var(--accent);
      flex-shrink: 0;
      transition: transform 0.2s ease;
    }
    details[open] .faq-q::after { transform: rotate(45deg); }
    .faq-a {
      padding: 0 24px 20px;
      color: var(--muted);
      font-size: 0.93rem;
      line-height: 1.7;
    }

    /* ── Footer ── */
    footer {
      background: var(--white);
      border-top: 1px solid var(--border);
      text-align: center;
      padding: 32px 20px;
      font-size: 0.85rem;
      color: var(--muted);
    }

    /* ── Responsive ── */
    @media (max-width: 900px) {
      .gallery-grid { grid-template-columns: repeat(2, 1fr); }
      .gallery-grid .g-item.wide { grid-column: span 2; }
      .macro-grid { grid-template-columns: repeat(2, 1fr); }
      .features-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 600px) {
      .hero { padding: 40px 16px 32px; }
      section { padding: 48px 16px; }
      .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
      .gallery-grid .g-item.wide { grid-column: span 2; aspect-ratio: 16/9; }
      .lifestyle-strip { grid-template-columns: 1fr; }
      .macro-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
      .features-grid { grid-template-columns: 1fr; }
      .specs-wrap th, .specs-wrap td { padding: 12px 16px; }
    }