:root {
    --navy: #15244b;
    --navy-2: #1d2f5e;
    --gold: #c39a4b;
    --gold-soft: #e3c98f;
    --paper: #ffffff;
    --cream: #faf7f1;
    --ink: #15244b;
    --ink-soft: #4a5672;
    --line: #e6e1d6;
  }
  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  html, body { margin: 0; }
  body {
    background: var(--paper);
    color: var(--ink);
    font-family: "Montserrat", system-ui, sans-serif;
    line-height: 1.6;
  }
  img, svg { max-width: 100%; display: block; }
  .wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
  h1, h2, h3 { font-family: "Playfair Display", Georgia, serif; color: var(--navy); margin: 0; line-height: 1.15; }
  h2 { font-size: clamp(1.8rem, 4.5vw, 2.6rem); }
  h3 { font-size: 1.25rem; }
  .eyebrow {
    margin: 0 0 10px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
  }
  .lede { color: var(--ink-soft); font-size: 1.05rem; max-width: 40rem; }
  .stroke {
    width: 110px; height: 6px; border-radius: 6px; margin: 18px 0 0;
    background: linear-gradient(90deg, var(--navy) 0 55%, var(--gold) 55% 100%);
  }
  section { padding: 72px 0; }

  /* Hero */
  .hero { text-align: center; padding: 40px 0 56px; }
  .hero .logo {
    width: min(400px, 82vw); height: auto; margin: 0 auto;
    mix-blend-mode: multiply; filter: contrast(1.04) brightness(1.02);
  }
  .hero h1 { font-size: clamp(2rem, 6vw, 3.3rem); margin-top: 6px; }
  .hero .stroke { margin: 18px auto 0; }
  .hero .lede { margin: 18px auto 0; }
  .cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 26px; }
  .btn {
    display: inline-block; padding: 12px 22px; border-radius: 999px;
    font-weight: 600; font-size: 0.9rem; letter-spacing: 0.04em; text-decoration: none;
  }
  .btn-primary { background: var(--navy); color: #fff; }
  .btn-ghost { border: 2px solid var(--gold); color: var(--navy); }
  .soon { margin-top: 18px; font-size: 0.8rem; color: var(--ink-soft); letter-spacing: 0.06em; }

  /* Services band */
  .services { background: var(--navy); color: #fff; padding: 44px 0; }
  .services ul {
    list-style: none; margin: 0 auto; padding: 0;
    display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px;
  }
  .services li { text-align: center; }
  .services li::before {
    content: ""; display: block; width: 28px; height: 3px; margin: 0 auto 12px;
    background: var(--gold); border-radius: 3px;
  }
  .services strong { display: block; font-size: 0.82rem; letter-spacing: 0.18em; text-transform: uppercase; }
  .services span { display: block; margin-top: 6px; font-size: 0.88rem; color: #c9d0e3; }

  /* Finish levels */
  .levels { background: var(--cream); }
  .level-grid {
    margin-top: 36px;
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px;
  }
  .level {
    position: relative; background: #fff; border: 1px solid var(--line); border-radius: 14px;
    padding: 18px 18px 20px;
  }
  .level.star { border: 2px solid var(--gold); box-shadow: 0 10px 30px rgba(21,36,75,0.10); }
  .badge {
    position: absolute; top: -12px; right: 16px; background: var(--gold); color: #fff;
    font-size: 0.68rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
    padding: 4px 10px; border-radius: 999px;
  }
  .level .num { font-family: "Playfair Display", Georgia, serif; font-size: 1.5rem; color: var(--gold); }
  .level h3 { display: inline; margin-left: 6px; }
  .level svg { width: 100%; height: auto; margin: 12px 0 10px; }
  .level p { margin: 0; color: var(--ink-soft); font-size: 0.92rem; }
  .level .use { margin-top: 8px; font-size: 0.8rem; color: var(--navy); font-weight: 600; }
  .key { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 18px; font-size: 0.8rem; color: var(--ink-soft); }
  .key i { display: inline-block; width: 14px; height: 10px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }


  /* Photo banner */
  .banner { position: relative; height: clamp(220px, 38vw, 440px); overflow: hidden; background: var(--navy); }
  .banner img { width: 100%; height: 100%; object-fit: cover; }
  .banner::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(14,26,56,0) 40%, rgba(14,26,56,0.75)); }
  .banner p {
    position: absolute; left: 0; right: 0; bottom: 22px; z-index: 1; margin: 0; padding: 0 16px; text-align: center;
    color: #fff; font-family: "Playfair Display", Georgia, serif; font-size: clamp(1.3rem, 3.6vw, 2.2rem);
    text-shadow: 0 2px 12px rgba(0,0,0,0.35);
  }

  /* Process photos */
  .photo-grid { margin-top: 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
  figure { margin: 0; }
  .shot { background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
  .shot img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
  .shot figcaption { padding: 16px 18px 18px; }
  .step { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); }
  .shot h3 { margin-top: 4px; }
  .shot p { margin: 6px 0 0; color: var(--ink-soft); font-size: 0.92rem; }

  /* Raking light */
  .raking .compare { margin-top: 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
  .wall { margin: 0; }
  .wall svg { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 10px 30px rgba(21,36,75,0.12); }
  .wall.good svg { outline: 3px solid var(--gold); outline-offset: 4px; }
  .wall figcaption { margin-top: 12px; font-weight: 600; color: var(--navy); }
  .wall figcaption span { display: block; font-weight: 400; color: var(--ink-soft); font-size: 0.9rem; }
  .raking ul { margin: 26px 0 0; padding-left: 20px; color: var(--ink-soft); }
  .raking li { margin-bottom: 6px; }

  /* Island */
  .island { background: var(--navy); color: #fff; }
  .island h2, .island h3 { color: #fff; }
  .island .lede { color: #c9d0e3; }
  .island .stroke { background: linear-gradient(90deg, #ffffff 0 55%, var(--gold) 55% 100%); }
  .card-grid { margin-top: 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
  .card { background: var(--navy-2); border-radius: 14px; padding: 22px; border-top: 4px solid var(--gold); }
  .card svg { width: 36px; height: 36px; margin-bottom: 12px; }
  .card p { margin: 8px 0 0; color: #c9d0e3; font-size: 0.92rem; }

  /* Homes */
  .swatches { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
  .swatches span { width: 34px; height: 34px; border-radius: 50%; border: 1px solid rgba(0,0,0,0.1); }


  /* Nav */
  html { scroll-padding-top: 76px; }
  .nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,0.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
  .nav-inner { max-width: 1080px; margin: 0 auto; padding: 0 16px; height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
  .brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy); }
  .brand img { width: 66px; height: 44px; mix-blend-mode: multiply; }
  .brand span { font-family: "Playfair Display", Georgia, serif; font-weight: 700; font-size: 1.15rem; white-space: nowrap; }
  .nav-links { display: flex; align-items: center; gap: 22px; list-style: none; margin: 0; padding: 0; }
  .nav-links a { color: var(--navy); text-decoration: none; font-size: 0.86rem; font-weight: 600; }
  .nav-links a:hover { color: var(--gold); }
  .nav-links .btn { padding: 9px 18px; color: #fff; }
  .nav-links .btn:hover { color: #fff; background: var(--navy-2); }
  .lang-switch { margin-left: -4px; padding: 7px 12px; border: 1.5px solid var(--gold); border-radius: 999px; color: var(--navy); text-decoration: none; font-size: 0.8rem; font-weight: 600; white-space: nowrap; }
  .lang-switch:hover { background: var(--gold); color: #fff; }
  .nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--navy); }
  .nav-toggle svg { width: 28px; height: 28px; }
  @media (max-width: 860px) {
    .nav-toggle { display: block; }
    .lang-switch { margin-left: auto; }
    .nav-links { display: none; position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: #fff; border-bottom: 1px solid var(--line); padding: 8px 16px 16px; }
    .nav.open .nav-links { display: flex; }
    .nav-links a { display: block; padding: 12px 4px; font-size: 1rem; }
    .nav-links .btn { margin-top: 8px; text-align: center; }
  }

  /* Offer */
  .offer { background: var(--cream); }
  .offer-grid { margin-top: 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
  .offer-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 24px; display: flex; flex-direction: column; }
  .offer-card.star { border: 2px solid var(--gold); box-shadow: 0 10px 30px rgba(21,36,75,0.10); }
  .offer-card .icon { width: 48px; height: 48px; border-radius: 12px; background: var(--navy); display: grid; place-items: center; margin-bottom: 14px; }
  .offer-card .icon svg { width: 26px; height: 26px; }
  .offer-card p { margin: 8px 0 0; color: var(--ink-soft); font-size: 0.93rem; }
  .offer-card ul { margin: 12px 0 0; padding: 0; list-style: none; font-size: 0.88rem; color: var(--navy); }
  .offer-card li { padding: 5px 0 5px 22px; position: relative; }
  .offer-card li::before { content: ""; position: absolute; left: 2px; top: 12px; width: 10px; height: 3px; border-radius: 2px; background: var(--gold); }

  /* Level viewer */
  .viewer { margin-top: 32px; display: grid; grid-template-columns: 1.35fr 1fr; gap: 24px; align-items: start; }
  .lv-stage { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
  .lv-wall { width: 100%; height: auto; border-radius: 10px; }
  .lv-wall use[class^="L"] { transition: opacity 0.6s ease; }
  .xs-label { margin: 0 0 8px; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-soft); }
  .lv-controls { display: flex; align-items: center; gap: 14px; margin-top: 12px; flex-wrap: wrap; }
  .lv-play { display: inline-flex; align-items: center; gap: 8px; border: 0; cursor: pointer; background: var(--navy); color: #fff; font: inherit; font-weight: 600; font-size: 0.88rem; padding: 9px 16px 9px 12px; border-radius: 999px; }
  .lv-play svg { width: 18px; height: 18px; }
  .lv-play:disabled { opacity: 0.6; cursor: default; }
  .lv-hint { margin: 0; font-size: 0.82rem; color: var(--ink-soft); }
  .lv-picker { margin-top: 18px; display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
  .lv-btn { background: #fff; border: 2px solid var(--line); border-radius: 12px; padding: 6px 6px 8px; cursor: pointer; font: inherit; color: var(--navy); }
  .lv-btn svg { width: 100%; height: auto; border-radius: 7px; }
  .lv-btn span { display: block; margin-top: 6px; font-size: 0.8rem; font-weight: 600; }
  .lv-btn[aria-pressed="true"] { border-color: var(--gold); box-shadow: 0 6px 18px rgba(21,36,75,0.14); }
  .lv-btn:focus-visible, .lv-play:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
  .js .viewer .level-grid { margin-top: 0; display: block; }
  .js .viewer .level { display: none; }
  .js .viewer .level.active { display: block; }
  .viewer .level .xs-label { margin: 14px 0 8px; font-size: 0.7rem; color: var(--ink-soft); }
  .viewer .level svg { margin-top: 0; }
  html:not(.js) .viewer { grid-template-columns: 1fr; }
  html:not(.js) .lv-controls, html:not(.js) .lv-picker { display: none; }
  @media (max-width: 860px) {
    .viewer { grid-template-columns: 1fr; }
    .lv-picker { grid-template-columns: repeat(3, 1fr); }
  }
  .ask { margin-top: auto; padding-top: 16px; font-weight: 600; font-size: 0.88rem; color: var(--navy); text-decoration: none; }
  .ask::after { content: " \2192"; color: var(--gold); }
  .ask:hover { color: var(--gold); }

  /* Quote picker */
  fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
  legend { padding: 0; font-size: 0.95rem; font-weight: 600; color: var(--navy); margin-bottom: 4px; }
  .quote fieldset .hint { margin: 0 0 10px; }
  .tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
  .tile, .chip { position: relative; cursor: pointer; }
  .tile input, .chip input { position: absolute; opacity: 0; width: 1px; height: 1px; }
  .tile-body { display: flex; flex-direction: column; gap: 4px; height: 100%; padding: 12px; border: 1.5px solid var(--line); border-radius: 12px; background: var(--cream); transition: border-color 0.15s, background 0.15s; }
  .tile-icon { width: 34px; height: 34px; border-radius: 9px; background: var(--navy); color: var(--gold-soft); display: grid; place-items: center; margin-bottom: 4px; }
  .tile-icon svg { width: 20px; height: 20px; }
  .tile strong { font-size: 0.86rem; line-height: 1.25; color: var(--navy); }
  .tile small { font-size: 0.76rem; line-height: 1.35; color: var(--ink-soft); }
  .tile input:checked + .tile-body { border: 2px solid var(--gold); background: #fff8e8; padding: 11.5px; }
  .tile input:checked + .tile-body::after { content: "\2713"; position: absolute; top: 8px; right: 10px; width: 22px; height: 22px; border-radius: 50%; background: var(--gold); color: #fff; font-size: 0.8rem; font-weight: 700; display: grid; place-items: center; }
  .tile input:focus-visible + .tile-body, .chip input:focus-visible + span { outline: 3px solid var(--gold); outline-offset: 2px; }
  .chips { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
  .chip span { display: inline-block; padding: 8px 14px; border: 1.5px solid var(--line); border-radius: 999px; background: var(--cream); font-size: 0.85rem; color: var(--navy); }
  .chip input:checked + span { background: var(--navy); border-color: var(--navy); color: #fff; }
  .chip-link { font-size: 0.82rem; font-weight: 600; color: var(--gold); margin-left: 4px; }

  /* Estimator */
  .estimator { background: var(--cream); }
  .est { margin-top: 32px; display: grid; grid-template-columns: 1.5fr 1fr; gap: 24px; align-items: start; }
  @media (max-width: 900px) { .est { grid-template-columns: 1fr; } }
  .est[data-units="ft"] .u-m, .est[data-units="m"] .u-ft { display: none; }
  .est-inputs { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 20px; }
  .est-top { display: grid; grid-template-columns: auto auto; gap: 16px 28px; margin-bottom: 18px; }
  .est-top .wide { grid-column: 1 / -1; }
  @media (max-width: 560px) { .est-top { grid-template-columns: 1fr; } }
  .est-row { border: 1px solid var(--line); border-radius: 12px; padding: 14px; margin-bottom: 12px; background: var(--cream); }
  .est-row-head { display: flex; gap: 10px; align-items: center; margin-bottom: 10px; }
  .est-name { flex: 1; font: inherit; font-weight: 600; color: var(--navy); border: 0; border-bottom: 1.5px dashed var(--line); background: transparent; padding: 4px 2px; }
  .est-name:focus { outline: none; border-bottom-color: var(--gold); }
  .est-remove { border: 0; background: #fff; width: 30px; height: 30px; border-radius: 50%; cursor: pointer; font-size: 1.2rem; color: var(--ink-soft); }
  .est-row:only-child .est-remove { visibility: hidden; }
  .est-fields { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
  @media (max-width: 560px) { .est-fields { grid-template-columns: repeat(2, 1fr); } }
  .est-fields label { font-size: 0.74rem; font-weight: 600; color: var(--navy); display: flex; flex-direction: column; justify-content: space-between; gap: 4px; }
  .est-fields .lbl { display: block; }
  .est-fields input[type=number] { font: inherit; font-size: 0.95rem; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; width: 100%; }
  .est-fields input:focus { outline: 2px solid var(--gold); outline-offset: 1px; }
  .est-check { display: flex !important; flex-direction: row !important; align-items: center; gap: 8px; font-size: 0.85rem; font-weight: 600; color: var(--navy); cursor: pointer; }
  .est-check input { width: 18px; height: 18px; accent-color: var(--navy); }
  .est-fields .est-check { align-self: end; padding-bottom: 8px; }
  .est-add { border: 1.5px dashed var(--gold); background: transparent; color: var(--navy); font: inherit; font-weight: 600; font-size: 0.9rem; padding: 10px 16px; border-radius: 10px; cursor: pointer; width: 100%; }
  .est-add:hover { background: #fff8e8; }
  .est-inputs > .hint { font-size: 0.8rem; color: var(--ink-soft); margin: 10px 0 14px; }
  .est-results { background: var(--navy); color: #fff; border-radius: 16px; padding: 22px; position: sticky; top: 84px; }
  @media (max-width: 900px) { .est-results { position: static; } }
  .est-results h3 { color: #fff; }
  .est-area { margin: 6px 0 14px; color: var(--gold-soft); font-size: 0.95rem; }
  .est-area strong { font-size: 1.3rem; color: #fff; }
  .est-results dl { margin: 0; }
  .est-results dl > div { padding: 10px 0; border-top: 1px solid rgba(255,255,255,0.12); }
  .est-results dt { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-soft); }
  .est-results dd { margin: 3px 0 0; color: #c9d0e3; font-size: 0.88rem; }
  .est-results dd strong { color: #fff; font-size: 1.15rem; }
  .est-results .fine { font-size: 0.75rem; color: #9aa6c4; margin: 12px 0; }
  .est-send { display: block; text-align: center; background: var(--gold); color: var(--navy); }
  .est.no-paint .paint-row { display: none; }
  .est-attached { background: #fff8e8; border: 1.5px solid var(--gold); border-radius: 12px; padding: 12px 14px; }
  .est-attached-head { display: flex; justify-content: space-between; align-items: center; margin: 0 0 6px; color: var(--navy); font-size: 0.9rem; }
  .est-detach { border: 0; background: none; color: var(--ink-soft); text-decoration: underline; cursor: pointer; font: inherit; font-size: 0.8rem; }
  .est-summary { margin: 0; white-space: pre-wrap; font: 0.78rem/1.5 ui-monospace, Menlo, monospace; color: var(--ink); max-height: 180px; overflow: auto; }
  .quote input[type=file] { padding: 9px; background: #fff; }

  /* Contact */
  .contact { background: var(--navy); color: #fff; }
  .contact h2 { color: #fff; }
  .contact .lede { color: #c9d0e3; }
  .contact .stroke { background: linear-gradient(90deg, #ffffff 0 55%, var(--gold) 55% 100%); }
  .contact-grid { margin-top: 32px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; align-items: start; }
  @media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
  form.quote { background: #fff; color: var(--ink); border-radius: 16px; padding: 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  @media (max-width: 560px) { form.quote { grid-template-columns: 1fr; padding: 18px; } }
  .quote label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
  .quote .full { grid-column: 1 / -1; }
  .quote input, .quote select, .quote textarea {
    width: 100%; font: inherit; font-size: 0.95rem; color: var(--ink); background: var(--cream);
    border: 1px solid var(--line); border-radius: 10px; padding: 11px 12px;
  }
  .quote input:focus, .quote select:focus, .quote textarea:focus { outline: 2px solid var(--gold); outline-offset: 1px; background: #fff; }
  .quote textarea { min-height: 120px; resize: vertical; }
  .quote .hint { font-size: 0.78rem; color: var(--ink-soft); margin: 0; }
  .quote button { border: 0; cursor: pointer; font: inherit; font-weight: 600; font-size: 1rem; }
  .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
  .notice { grid-column: 1 / -1; margin: 0; border-radius: 10px; padding: 12px 14px; font-size: 0.92rem; display: none; }
  .notice.ok { background: #e7f4ea; color: #1d5b2c; }
  .notice.err { background: #fbe9e7; color: #8a2a1c; }
  .next { background: var(--navy-2); border-radius: 16px; padding: 24px; border-top: 4px solid var(--gold); }
  .next h3 { color: #fff; }
  .next ol { margin: 14px 0 0; padding-left: 20px; color: #c9d0e3; }
  .next li { margin-bottom: 10px; }
  .next li strong { color: #fff; }
  .next .area { margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.12); color: #c9d0e3; font-size: 0.9rem; }

  /* Floating WhatsApp */
  .wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 60; display: inline-flex; align-items: center; gap: 8px; background: #25d366; color: #fff; text-decoration: none; font-weight: 600; font-size: 0.92rem; padding: 12px 18px 12px 14px; border-radius: 999px; box-shadow: 0 8px 24px rgba(0,0,0,0.22); transition: transform 0.15s; }
  .wa-float:hover { transform: translateY(-2px); }
  .wa-float:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
  .wa-float svg { width: 28px; height: 28px; }
  @media (max-width: 560px) { .wa-float { padding: 13px; right: 14px; bottom: 14px; } .wa-float span { display: none; } }

  footer { background: var(--navy); color: var(--gold-soft); text-align: center; padding: 34px 16px; font-size: 0.82rem; letter-spacing: 0.04em; }
  footer strong { display: block; color: #fff; font-family: "Playfair Display", Georgia, serif; font-size: 1.2rem; letter-spacing: 0; margin-bottom: 6px; }
  .credits { max-width: 860px; margin: 18px auto 0; font-size: 0.72rem; line-height: 1.6; color: #9aa6c4; letter-spacing: 0; }
  .credits a { color: #c9d0e3; }
  @media (max-width: 520px) { section { padding: 54px 0; } }

  /* Multi-page additions */
  main { display: block; }
  .nav-links a[aria-current="page"]:not(.btn) { color: var(--gold); }
  .nav-links .btn[aria-current="page"] { background: var(--navy-2); }
  .center-cta { text-align: center; margin: 28px 0 0; }
  .offer-home .offer-card p { margin-bottom: 0; }
  .shot-link { display: flex; flex-direction: column; text-decoration: none; color: inherit; transition: transform 0.15s, box-shadow 0.15s; }
  .shot-link:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(21,36,75,0.12); }
  .shot-body { display: flex; flex-direction: column; gap: 4px; padding: 16px 18px 20px; }
  .shot-body strong { font-family: "Playfair Display", Georgia, serif; font-size: 1.25rem; color: var(--navy); }
  .shot-body > span:last-child { color: var(--ink-soft); font-size: 0.92rem; }
  .cta-band { background: var(--navy); color: #fff; text-align: center; }
  .cta-band h2 { color: #fff; }
  .cta-band .lede { color: #c9d0e3; margin: 14px auto 0; }
  .btn-gold { background: var(--gold); color: var(--navy); }
  .btn-ghost-light { border: 2px solid var(--gold-soft); color: #fff; }
  .cta-row.left { justify-content: flex-start; }
  .about-hero { padding-top: 56px; }
  .about-hero h1 { font-size: clamp(2rem, 5vw, 3rem); }
  .about-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center; }
  .about-grid .lede { margin-top: 16px; }
  .about-logo { width: 100%; max-width: 380px; height: auto; justify-self: center; mix-blend-mode: multiply; }
  .split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: center; }
  .split img { width: 100%; height: auto; border-radius: 16px; }
  .split .lede { margin-top: 16px; }
  @media (max-width: 760px) { .about-grid, .split { grid-template-columns: 1fr; } .about-logo { max-width: 260px; } }
  .page-contact .contact, .page-estimator .estimator, .page-services .offer, .page-finish-levels #process { padding-top: 56px; }
  .hero { padding-left: 16px; padding-right: 16px; }
  .values .offer-grid { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
  @media (max-width: 860px) { .nav-toggle { order: 3; } .lang-switch { order: 2; } }
  .credits-page { padding-top: 56px; }
  .credits-page h1 { font-size: clamp(2rem, 5vw, 2.8rem); }
  .credit-list { margin: 24px 0 0; padding-left: 20px; color: var(--ink-soft); line-height: 1.8; }
  .credit-list a { color: var(--navy); }

  /* 3D estimator preview */
  .est3d { margin-top: 28px; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px; }
  .est3d-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
  .est3d-tabs { display: inline-flex; background: var(--cream); border-radius: 999px; padding: 4px; }
  .est3d-tab { border: 0; background: transparent; font: inherit; font-weight: 600; font-size: 0.88rem; color: var(--navy); padding: 8px 16px; border-radius: 999px; cursor: pointer; }
  .est3d-tab[aria-pressed="true"] { background: var(--navy); color: #fff; }
  .est3d-hint { margin: 0; font-size: 0.8rem; color: var(--ink-soft); }
  .est3d-canvas { position: relative; height: clamp(300px, 46vw, 480px); margin-top: 12px; border-radius: 12px; overflow: hidden; background: linear-gradient(180deg, #eaf4f8 0%, #faf7f1 70%); touch-action: none; }
  .est3d-canvas canvas { display: block; width: 100% !important; height: 100% !important; cursor: grab; }
  .est3d-canvas canvas:active { cursor: grabbing; }
  .est3d-empty-note { display: none; position: absolute; inset: 0; margin: 0; place-items: center; color: var(--ink-soft); font-size: 0.9rem; pointer-events: none; }
  .est3d-empty .est3d-empty-note { display: grid; }
  .est3d-legend { margin: 10px 2px 0; font-size: 0.8rem; color: var(--ink-soft); }
  .est3d-off { display: none; }

  /* Finish levels: real photos */
  .plain { margin: 18px 0 0; max-width: 46rem; background: #fff; border-left: 4px solid var(--gold); border-radius: 10px; padding: 12px 16px; color: var(--ink-soft); }
  .plain strong { color: var(--navy); }
  .level-strip { margin-top: 24px; display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
  @media (max-width: 1000px) { .level-strip { grid-template-columns: repeat(3, 1fr); } }
  @media (max-width: 560px) { .level-strip { grid-template-columns: repeat(2, 1fr); gap: 10px; } }
  .ls-card { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; }
  .ls-card.ls-star { border: 2px solid var(--gold); }
  .ls-card img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
  .ls-card figcaption { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 3px; }
  .ls-num { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); }
  .ls-card strong { font-family: "Playfair Display", Georgia, serif; font-size: 1rem; color: var(--navy); line-height: 1.2; }
  .ls-card figcaption > span:last-child { font-size: 0.8rem; color: var(--ink-soft); line-height: 1.4; }
  .level-photo { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 10px; margin: 12px 0 2px; }
  html:not(.js) .level-photo { display: none; }
  .real-side { margin: 24px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: center; background: var(--cream); border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
  .real-side img { width: 100%; height: auto; border-radius: 12px; }
  .real-side figcaption { color: var(--ink-soft); }
  .real-side figcaption strong { display: block; font-family: "Playfair Display", Georgia, serif; font-size: 1.3rem; color: var(--navy); margin-bottom: 6px; }
  @media (max-width: 700px) { .real-side { grid-template-columns: 1fr; } }

  /* Photo galleries: large stage with thumbnails that swap it in place */
  .gallery { margin-top: 28px; }
  .g-stage { margin: 0; display: grid; grid-template-columns: minmax(0, 2.1fr) minmax(0, 1fr); background: #fff; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; box-shadow: 0 14px 40px rgba(21,36,75,0.08); }
  .g-frame { position: relative; aspect-ratio: 3 / 2; background: #e9e4d8; overflow: hidden; }
  .g-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity 0.25s ease; }
  .g-img.fading { opacity: 0; }
  .g-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; border: 0; background: rgba(255,255,255,0.9); color: var(--navy); display: grid; place-items: center; cursor: pointer; box-shadow: 0 4px 14px rgba(0,0,0,0.18); }
  .g-nav svg { width: 22px; height: 22px; }
  .g-prev { left: 14px; } .g-next { right: 14px; }
  .g-nav:hover { background: #fff; }
  .g-nav:focus-visible, .g-thumb:focus-visible, .rs-thumb:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
  .g-count { position: absolute; right: 14px; bottom: 14px; background: rgba(14,26,56,0.72); color: #fff; font-size: 0.75rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; }
  .g-cap { display: flex; flex-direction: column; justify-content: center; gap: 8px; padding: 28px; }
  .g-kicker { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); }
  .g-cap strong { font-family: "Playfair Display", Georgia, serif; font-size: clamp(1.4rem, 2.6vw, 2rem); color: var(--navy); line-height: 1.15; }
  .g-text { color: var(--ink-soft); font-size: 1rem; }
  .g-thumbs { margin-top: 12px; display: grid; gap: 10px; }
  .g-cols-6 { grid-template-columns: repeat(6, 1fr); }
  .g-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .g-thumb { position: relative; padding: 0; border: 2px solid transparent; border-radius: 12px; overflow: hidden; background: #fff; cursor: pointer; font: inherit; text-align: left; box-shadow: 0 2px 8px rgba(21,36,75,0.08); transition: transform 0.15s, border-color 0.15s; }
  .g-thumb img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; filter: saturate(0.9); opacity: 0.85; transition: opacity 0.15s; }
  .g-thumb:hover { transform: translateY(-2px); }
  .g-thumb:hover img, .g-thumb[aria-pressed="true"] img { opacity: 1; filter: none; }
  .g-thumb[aria-pressed="true"] { border-color: var(--gold); }
  .g-thumb-label { display: block; padding: 6px 8px 7px; font-size: 0.74rem; font-weight: 600; color: var(--navy); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  @media (max-width: 860px) {
    .g-stage { grid-template-columns: 1fr; }
    .g-cap { padding: 18px 18px 20px; }
    .g-cols-6 { grid-template-columns: repeat(3, 1fr); }
  }
  @media (max-width: 480px) { .g-nav { width: 38px; height: 38px; } .g-thumbs { gap: 8px; } }
  html:not(.js) .g-nav, html:not(.js) .g-count { display: none; }

  /* Side-light photo: thumbnail that grows in place */
  .real-side { transition: grid-template-columns 0.3s ease; grid-template-columns: minmax(0, 340px) 1fr; }
  .real-side.open { grid-template-columns: 1fr; }
  .rs-thumb { position: relative; padding: 0; border: 0; background: none; cursor: zoom-in; border-radius: 12px; overflow: hidden; display: block; width: 100%; }
  .real-side.open .rs-thumb { cursor: zoom-out; }
  .rs-thumb img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; }
  .rs-zoom { position: absolute; right: 10px; bottom: 10px; width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,0.92); color: var(--navy); display: grid; place-items: center; }
  .rs-zoom svg { width: 18px; height: 18px; }

  /* Babylon 3D viewer states */
  .est3d-canvas canvas { outline: none; }
  .est3d-start { position: absolute; inset: 0; margin: auto; width: max-content; height: max-content; display: none; align-items: center; gap: 10px; padding: 14px 22px; border: 0; border-radius: 999px; background: var(--navy); color: #fff; font: inherit; font-weight: 600; font-size: 1rem; cursor: pointer; box-shadow: 0 10px 30px rgba(21,36,75,0.25); z-index: 2; }
  .est3d-start svg { width: 22px; height: 22px; }
  .est3d:not(.est3d-ready):not(.est3d-loading):not(.est3d-failed) .est3d-start { display: inline-flex; }
  .est3d-loading-note, .est3d-paused-note, .est3d-fail { position: absolute; inset: 0; margin: 0; display: none; place-items: center; text-align: center; padding: 20px; color: var(--ink-soft); font-size: 0.9rem; }
  .est3d-loading .est3d-loading-note { display: grid; }
  .est3d-paused .est3d-paused-note { display: grid; background: rgba(250,247,241,0.85); }
  .est3d-failed .est3d-fail:not([hidden]) { display: grid; }
  .est3d-failed .est3d-start { display: none; }

  /* 3D wall and room editor */
  .est3d { position: relative; }
  .est3d-edit { margin-top: 12px; background: #fff; border: 1.5px solid var(--gold); border-radius: 14px; padding: 14px 16px 16px; box-shadow: 0 12px 30px rgba(21,36,75,0.14); }
  @media (min-width: 900px) {
    .est3d-edit { position: absolute; top: 70px; right: 26px; width: 330px; margin: 0; max-height: calc(100% - 120px); overflow: auto; z-index: 3; }
  }
  .ed-head { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
  .ed-kicker { display: block; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); }
  .ed-title { display: block; font-family: "Playfair Display", Georgia, serif; font-size: 1.15rem; color: var(--navy); line-height: 1.2; }
  .ed-close { border: 0; background: var(--cream); width: 30px; height: 30px; border-radius: 50%; font-size: 1.2rem; color: var(--ink-soft); cursor: pointer; flex: none; }
  .ed-label { margin: 12px 0 6px; font-size: 0.74rem; font-weight: 600; color: var(--navy); }
  .ed-chips { display: flex; flex-wrap: wrap; gap: 6px; }
  .ed-chips button, .ed-actions button, .ed-step button { font: inherit; font-size: 0.78rem; font-weight: 600; color: var(--navy); background: var(--cream); border: 1.5px solid var(--line); border-radius: 999px; padding: 6px 11px; cursor: pointer; }
  .ed-chips button[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
  .ed-chips button[data-v="none"][aria-pressed="true"] { background: #6f6a60; border-color: #6f6a60; }
  .ed-steps { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 12px; }
  .ed-step { display: flex; align-items: center; gap: 6px; font-size: 0.8rem; font-weight: 600; color: var(--navy); }
  .ed-step span { margin-right: 2px; }
  .ed-step button { width: 30px; height: 30px; padding: 0; font-size: 1rem; }
  .ed-step output { min-width: 18px; text-align: center; }
  .ed-range { display: block; margin-top: 12px; font-size: 0.76rem; font-weight: 600; color: var(--navy); }
  .ed-range span { display: flex; justify-content: space-between; }
  .ed-range input { width: 100%; accent-color: var(--navy); margin-top: 4px; }
  .ed-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
  .ed-delete { color: #8a2a1c !important; }
  .ed-add { background: var(--navy) !important; color: #fff !important; border-color: var(--navy) !important; }
  .ed-room .est-check { margin-top: 12px; }
  .ed-tip { margin: 12px 0 0; font-size: 0.78rem; color: var(--ink-soft); }
  .est-iw-note { margin: 10px 0 0; font-size: 0.8rem; color: var(--ink-soft); background: #fff8e8; border: 1px solid var(--gold-soft); border-radius: 8px; padding: 6px 10px; }
  .est-iw-note button { border: 0; background: none; color: var(--navy); font: inherit; font-weight: 600; text-decoration: underline; cursor: pointer; }
  .est-fields input:disabled { background: var(--cream); color: var(--ink-soft); }

  /* Finish levels story */
  .fl-hero { padding: 56px 0 64px; }
  .fl-hero-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 44px; align-items: center; }
  .fl-hero h1 { font-size: clamp(2.1rem, 5vw, 3.2rem); }
  .fl-hero .lede { margin-top: 16px; }
  @media (max-width: 900px) { .fl-hero-grid { grid-template-columns: 1fr; gap: 28px; } }
  .ba { position: relative; aspect-ratio: 3 / 2; border-radius: 18px; overflow: hidden; box-shadow: 0 20px 50px rgba(21,36,75,0.18); background: #ddd; user-select: none; }
  .ba-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
  .ba-top { clip-path: inset(0 calc(100% - var(--split)) 0 0); }
  .ba-line { position: absolute; top: 0; bottom: 0; left: var(--split); width: 3px; margin-left: -1.5px; background: #fff; box-shadow: 0 0 12px rgba(0,0,0,0.35); pointer-events: none; }
  .ba-knob { position: absolute; top: 50%; left: 50%; width: 46px; height: 46px; margin: -23px 0 0 -23px; border-radius: 50%; background: #fff; color: var(--navy); display: grid; place-items: center; box-shadow: 0 6px 18px rgba(0,0,0,0.25); }
  .ba-knob svg { width: 24px; height: 24px; }
  .ba-tag { position: absolute; bottom: 14px; padding: 6px 12px; border-radius: 999px; font-size: 0.76rem; font-weight: 600; letter-spacing: 0.04em; pointer-events: none; }
  .ba-left { left: 14px; background: rgba(14,26,56,0.78); color: #fff; }
  .ba-right { right: 14px; background: rgba(255,255,255,0.92); color: var(--navy); }
  .ba-range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
  .ba-range:focus-visible + * , .ba:focus-within .ba-knob { outline: 3px solid var(--gold); outline-offset: 2px; }

  .story { background: var(--cream); }
  .timeline { position: relative; margin-top: 44px; display: grid; gap: 56px; }
  .timeline::before { content: ""; position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; margin-left: -1px; background: linear-gradient(var(--line), var(--gold) 90%); }
  .chapter { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
  .chapter::before { content: ""; position: absolute; left: 50%; top: 50%; width: 16px; height: 16px; margin: -8px 0 0 -8px; border-radius: 50%; background: #fff; border: 3px solid var(--navy); z-index: 1; }
  .chapter-star::before { border-color: var(--gold); background: var(--gold); }
  .chapter:nth-child(even) .ch-photo { order: 2; }
  .ch-photo { position: relative; padding: 0; border: 0; background: none; border-radius: 16px; overflow: hidden; cursor: zoom-in; box-shadow: 0 14px 34px rgba(21,36,75,0.14); display: block; width: 100%; }
  .ch-photo img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; transition: transform 0.5s ease; }
  .ch-photo:hover img { transform: scale(1.03); }
  .chapter-star .ch-photo { box-shadow: 0 0 0 3px var(--gold), 0 14px 34px rgba(21,36,75,0.18); }
  .ch-zoom { position: absolute; right: 12px; bottom: 12px; width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.92); color: var(--navy); display: grid; place-items: center; }
  .ch-zoom svg { width: 18px; height: 18px; }
  .ch-num { display: inline-block; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: #fff; background: var(--navy); padding: 5px 12px; border-radius: 999px; }
  .chapter-star .ch-num { background: var(--gold); }
  .ch-body h3 { font-size: clamp(1.5rem, 3vw, 2rem); margin-top: 12px; }
  .ch-story { margin: 10px 0 0; font-size: 1.05rem; color: var(--ink-soft); }
  .ch-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 18px 0 0; padding: 14px 16px; background: #fff; border: 1px solid var(--line); border-radius: 12px; }
  .ch-facts dt { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); }
  .ch-facts dd { margin: 4px 0 0; font-size: 0.9rem; color: var(--navy); }
  .ch-xs { display: block; width: 100%; max-width: 300px; height: auto; margin-top: 16px; }
  /* tapping a chapter photo grows it in place */
  .chapter.zoomed { grid-template-columns: 1fr; gap: 20px; }
  .chapter.zoomed .ch-photo { order: 0; cursor: zoom-out; }
  .chapter.zoomed::before { display: none; }
  @media (max-width: 860px) {
    .timeline { gap: 40px; padding-left: 26px; }
    .timeline::before { left: 8px; }
    .chapter { grid-template-columns: 1fr; gap: 16px; }
    .chapter::before { left: -18px; top: 18px; margin: 0; }
    .chapter:nth-child(even) .ch-photo { order: 0; }
    .ch-facts { grid-template-columns: 1fr; }
  }
  .js .chapter { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
  .js .chapter.in { opacity: 1; transform: none; }
  @media (prefers-reduced-motion: reduce) { .js .chapter { opacity: 1; transform: none; transition: none; } .ch-photo img { transition: none; } }
  @media (max-width: 860px) {
    .timeline { padding-left: 34px; }
    .timeline::before { left: 11px; }
    .chapter::before { left: -31px; top: 22px; }
  }