:root {
  --ink: #1E1F22; --muted: #5F636B; --line: #E4E0D8; --bg: #F7F5F0; --card: #FFFFFF;
  --gold: #C8A15A; --gold-ink: #8C6A2B; --water: #4BA3C7; --graphite: #5C6470; --ok: #3E8E7E; --err: #B0463A;
  --r: 16px; --shadow: 0 10px 30px #1e1f2212;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 16px/1.6 Inter, system-ui, sans-serif; color: var(--ink); background: var(--bg); }
img, svg { display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; }
h3 { font-size: 1.1rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { width: min(1160px, 100% - 40px); margin-inline: auto; }
.skip { position: absolute; left: -999px; } .skip:focus { left: 12px; top: 12px; z-index: 99; background: #fff; padding: 8px 12px; border-radius: 8px; }
:focus-visible { outline: 3px solid var(--water); outline-offset: 2px; }
main:focus { outline: none; }

/* header */
.top { position: sticky; top: 0; z-index: 20; background: #F7F5F0e6; backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; gap: 10px; align-items: center; font-weight: 800; font-size: 1.15rem; text-decoration: none; letter-spacing: -.02em; }
.mark { width: 26px; height: 26px; border-radius: 7px; background: linear-gradient(135deg, var(--ink) 50%, var(--gold) 50%); }
nav { display: flex; gap: 6px; align-items: center; }
nav a { text-decoration: none; padding: 8px 12px; border-radius: 10px; font-weight: 500; color: var(--muted); }
nav a:hover, nav a[aria-current] { color: var(--ink); background: #ece7dd; }
nav a.btn, nav a.btn[aria-current] { color: #fff; background: var(--ink); }
.menu { display: none; border: 0; background: none; font-size: 1.5rem; cursor: pointer; padding: 6px 10px; }
@media (max-width: 820px) {
  .menu { display: block; }
  nav { position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; padding: 12px 20px 20px; background: var(--bg); border-bottom: 1px solid var(--line); display: none; }
  nav.open { display: flex; }
}

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 12px; border: 0; background: var(--ink); color: #fff; font: 600 15px Inter, sans-serif; text-decoration: none; cursor: pointer; }
.btn:hover { background: #000; }
.btn.gold { background: var(--gold); color: var(--ink); } .btn.gold:hover { background: #d4b06c; }
.btn.ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.btn.ghost:hover { background: var(--ink); color: #fff; }
.btns { display: flex; gap: 12px; flex-wrap: wrap; }

/* sections */
section { padding: 72px 0; }
.eyebrow { font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-ink); margin-bottom: 10px; display: block; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 640px; }
.dark { background: var(--ink); color: #F2EEE6; } .dark .lead, .dark p { color: #C9C6BE; } .dark .eyebrow { color: var(--gold); }
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.g3 { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); } .g4 { display: grid; gap: 18px; grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .g3, .g4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .g3, .g4 { grid-template-columns: 1fr; } section { padding: 52px 0; } }
.box { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 24px; }
.dark .box { background: #2A2B2F; border-color: #3A3B40; }

/* hero */
.hero { padding: 64px 0 72px; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; } }
.hero h1 em { font-style: normal; color: var(--gold-ink); }
.visual { aspect-ratio: 1; border-radius: 28px; background: linear-gradient(160deg, #2A2B2F, #1E1F22); position: relative; overflow: hidden; box-shadow: var(--shadow); }
.visual .tile { position: absolute; inset: 0; background: repeating-linear-gradient(0deg, #ffffff08 0 1px, transparent 1px 48px), repeating-linear-gradient(90deg, #ffffff08 0 1px, transparent 1px 48px); }
.visual .mirror { position: absolute; left: 50%; top: 14%; width: 34%; aspect-ratio: 1; transform: translateX(-50%); border-radius: 50%; border: 6px solid var(--gold); background: radial-gradient(circle at 35% 30%, #DCEFF7, #8FC3D8); }
.visual .basin { position: absolute; left: 22%; right: 22%; top: 60%; height: 9%; background: #F2EEE6; border-radius: 6px 6px 40px 40px; }
.visual .vanity { position: absolute; left: 25%; right: 25%; top: 69%; bottom: 0; background: #3A3B40; }
.visual .faucet { position: absolute; left: 50%; top: 51%; width: 7%; height: 10%; transform: translateX(-50%); background: var(--gold); border-radius: 6px 6px 0 0; }
.visual .faucet::after { content: ''; position: absolute; left: 50%; top: 0; width: 140%; height: 28%; background: var(--gold); border-radius: 4px; }
.visual .chips { position: absolute; left: 18px; bottom: 18px; display: flex; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; background: #ffffffee; color: var(--ink); font-size: .82rem; font-weight: 600; }
.dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; border: 1px solid #0002; }

/* steps + pillars */
.step { position: relative; padding-top: 52px; }
.step b { position: absolute; top: 18px; left: 24px; font-size: .8rem; color: var(--gold-ink); letter-spacing: .1em; }
.ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: #F1EBDF; color: var(--gold-ink); margin-bottom: 14px; }
.ico svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.dark .ico { background: #3A3B40; color: var(--gold); }

/* services */
.svc { display: flex; flex-direction: column; text-decoration: none; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; transition: transform .15s, box-shadow .15s, border-color .15s; }
.svc:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--gold); }
.svc small { color: var(--gold-ink); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.svc p { color: var(--muted); font-size: .95rem; flex: 1; }
.svc .more { font-weight: 600; font-size: .9rem; }
.cat { text-decoration: none; display: block; }
.cat:hover { border-color: var(--gold); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0; align-items: center; }
.filters button { border: 1px solid var(--line); background: var(--card); padding: 8px 14px; border-radius: 999px; font: 500 14px Inter, sans-serif; cursor: pointer; }
.filters button[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.search { flex: 1 1 260px; max-width: 360px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 12px; font: 15px Inter, sans-serif; background: #fff; }
.empty { color: var(--muted); padding: 40px 0; }

/* detail */
.crumbs { font-size: .9rem; color: var(--muted); margin-bottom: 18px; } .crumbs a { color: var(--muted); }
.detail { display: grid; grid-template-columns: 1.4fr .9fr; gap: 32px; align-items: start; }
@media (max-width: 900px) { .detail { grid-template-columns: 1fr; } }
.ticks { list-style: none; padding: 0; margin: 0 0 1em; display: grid; gap: 10px; }
.ticks li { padding-left: 30px; position: relative; }
.ticks li::before { content: '✓'; position: absolute; left: 0; top: 0; width: 20px; height: 20px; border-radius: 50%; background: #E3F0EC; color: var(--ok); font-size: .75rem; display: grid; place-items: center; font-weight: 700; }
.sticky { position: sticky; top: 92px; }
dl.facts div { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-top: 1px solid var(--line); }
dl.facts dt { color: var(--muted); } dl.facts dd { margin: 0; font-weight: 600; text-align: right; }

/* forms */
form { display: grid; gap: 18px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 640px) { .row { grid-template-columns: 1fr; } }
label, legend { font-weight: 600; font-size: .92rem; display: block; margin-bottom: 6px; }
label .opt { font-weight: 400; color: var(--muted); }
input, select, textarea { width: 100%; padding: 12px 14px; border: 1px solid #D4CFC4; border-radius: 12px; font: 15px Inter, sans-serif; background: #fff; color: var(--ink); }
textarea { min-height: 110px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--ink); }
fieldset { border: 0; padding: 0; margin: 0; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pills label { margin: 0; font-weight: 500; display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border: 1px solid #D4CFC4; border-radius: 12px; background: #fff; cursor: pointer; }
.pills input { width: auto; margin: 0; accent-color: var(--ink); }
.pills label:has(input:checked) { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.check input { width: auto; margin-top: 5px; }
.hint { font-size: .85rem; color: var(--muted); margin-top: 4px; }
.done { text-align: center; padding: 40px 24px; }
.done .big { width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 16px; background: #E3F0EC; color: var(--ok); display: grid; place-items: center; font-size: 1.8rem; }
.ref { font-family: ui-monospace, monospace; background: #F1EBDF; padding: 2px 8px; border-radius: 6px; }

/* faq + footer */
details { border-top: 1px solid var(--line); padding: 16px 0; } details:last-child { border-bottom: 1px solid var(--line); }
summary { font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; }
summary::after { content: '+'; font-size: 1.3rem; line-height: 1; color: var(--gold-ink); } details[open] summary::after { content: '–'; }
details p { margin: 10px 0 0; color: var(--muted); }
.foot { background: var(--ink); color: #C9C6BE; padding: 56px 0 32px; font-size: .95rem; }
.foot .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 28px; }
@media (max-width: 820px) { .foot .cols { grid-template-columns: 1fr 1fr; } }
.foot h4 { color: #fff; margin: 0 0 12px; font-size: .95rem; }
.foot a { color: #C9C6BE; text-decoration: none; display: block; padding: 3px 0; } .foot a:hover { color: var(--gold); }
.foot .logo { color: #fff; margin-bottom: 12px; }
.foot .small { grid-column: 1 / -1; border-top: 1px solid #3A3B40; padding-top: 20px; font-size: .82rem; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }
[hidden] { display: none !important; }

/* ---------- v2: richer visuals ---------- */
h1, h2 { font-family: Fraunces, Georgia, serif; font-weight: 600; letter-spacing: -.025em; }
h1 em, h2 em { font-style: italic; color: var(--gold-ink); }
.dark h2 em { color: var(--gold); }

/* hero */
.hero { position: relative; overflow: hidden; padding: 72px 0 88px; }
.hero h1 { font-size: clamp(2.5rem, 6vw, 4.4rem); }
.glow { position: absolute; inset: -20% -10% auto auto; width: 70vw; height: 70vw; max-width: 900px; max-height: 900px; background: radial-gradient(circle closest-side at 60% 40%, #C8A15A3a, transparent), radial-gradient(circle closest-side at 30% 70%, #4BA3C726, transparent); pointer-events: none; }
.proof { display: flex; flex-wrap: wrap; gap: 8px 22px; list-style: none; padding: 0; margin: 28px 0 0; color: var(--muted); font-size: .92rem; }
.proof li::before { content: '✦ '; color: var(--gold); }
.stage { position: relative; border-radius: 28px; padding: 14px; background: linear-gradient(160deg, #2A2B2F, #1E1F22); box-shadow: 0 30px 60px #1e1f2230; }
.stage .bath { border-radius: 18px; width: 100%; height: auto; }
.switch { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.switch button { flex: 1; display: inline-flex; justify-content: center; align-items: center; gap: 8px; padding: 10px; border-radius: 12px; border: 1px solid #3A3B40; background: #2A2B2F; color: #C9C6BE; font: 600 13px Inter, sans-serif; cursor: pointer; transition: all .2s; }
.switch button[aria-checked="true"] { background: #F2EEE6; color: var(--ink); border-color: #F2EEE6; }
.stage .tag { position: absolute; top: 26px; left: 26px; background: #1E1F22cc; color: #F2EEE6; font-size: .75rem; font-weight: 600; padding: 5px 10px; border-radius: 999px; }
.bath .flow { animation: flow .7s linear infinite; } .bath .weak { animation: flow 2.2s linear infinite; opacity: .6; }
@keyframes flow { to { stroke-dashoffset: -36; } }
.bath .drip { animation: drip 1.6s ease-in infinite; }
@keyframes drip { 0% { transform: translateY(0); opacity: 1; } 100% { transform: translateY(14px); opacity: 0; } }

/* marquee */
.marquee { overflow: hidden; background: var(--gold); color: var(--ink); font-weight: 700; font-size: .95rem; padding: 14px 0; white-space: nowrap; }
.marquee div { display: inline-flex; animation: slide 38s linear infinite; }
.marquee span { padding: 0 22px; } .marquee span::after { content: '✦'; margin-left: 44px; }
@keyframes slide { to { transform: translateX(-50%); } }

/* lift cards */
.lift { transition: transform .2s, box-shadow .2s; } .lift:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

/* before / after */
.ba-wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center; }
@media (max-width: 900px) { .ba-wrap { grid-template-columns: 1fr; } }
.ba { position: relative; border-radius: 22px; overflow: hidden; box-shadow: 0 30px 60px #0006; touch-action: pan-y; }
.ba .bath { width: 100%; height: auto; display: block; }
.ba .after { position: absolute; inset: 0; clip-path: inset(0 0 0 var(--x)); }
.ba .handle { position: absolute; top: 0; bottom: 0; left: var(--x); width: 3px; margin-left: -1.5px; background: #fff; pointer-events: none; }
.ba .handle::after { content: '‹ ›'; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 44px; height: 44px; border-radius: 50%; background: #fff; color: var(--ink); display: grid; place-items: center; font-weight: 800; box-shadow: 0 4px 14px #0004; }
.ba input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.ba .lbl { position: absolute; top: 14px; padding: 5px 12px; border-radius: 999px; font-size: .78rem; font-weight: 700; background: #1E1F22cc; color: #fff; pointer-events: none; }
.ba .l { left: 14px; } .ba .r { right: 14px; background: var(--gold); color: var(--ink); }

/* builder */
.builder { display: grid; grid-template-columns: .8fr 1.2fr; gap: 24px; align-items: stretch; }
@media (max-width: 900px) { .builder { grid-template-columns: 1fr; } }
.builder .stage { display: grid; place-items: center; }
.summary { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); display: grid; gap: 4px; }
.summary small { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 600; }
.summary b { font-family: Fraunces, serif; font-size: 1.5rem; font-weight: 600; }
.summary span { color: var(--muted); margin-bottom: 12px; }
.summary .btn { justify-self: start; }
.step { padding: 0; border-top: 2px solid var(--ink); padding-top: 18px; }
.step b { position: static; display: block; font-family: Fraunces, serif; font-size: 2rem; color: var(--gold-ink); letter-spacing: 0; margin-bottom: 6px; }
.step p { color: var(--muted); }

/* illustrated service art */
.tint { background: #EFEAE0; }
.head { display: flex; justify-content: space-between; align-items: end; gap: 20px; flex-wrap: wrap; }
.head h2 { margin: 0; }
.art { position: relative; overflow: hidden; border-radius: 12px; height: 120px; margin: -6px -6px 18px; display: grid; place-items: center; --c: #EADCC2; --k: #8C6A2B; background: var(--c); }
.art > svg:not(.bath) { position: relative; width: 56px; height: 56px; fill: none; stroke: var(--k); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; transition: transform .3s; }
.art i { position: absolute; border-radius: 50%; background: #ffffff55; }
.art i:first-child { width: 140px; height: 140px; right: -40px; top: -60px; } .art i:nth-child(2) { width: 70px; height: 70px; left: -20px; bottom: -30px; background: #ffffff33; }
.svc:hover .art > svg:not(.bath) { transform: scale(1.12) rotate(-4deg); }
.art-replace { --c: #EADCC2; --k: #8C6A2B; } .art-zone { --c: #D5E6F0; --k: #2F6F8C; } .art-complete { --c: #2B2D31; --k: #C8A15A; }
.art-care { --c: #CFE3D4; --k: #2F6B5C; } .art-business { --c: #E4DEEF; --k: #5B4E80; } .art-partner { --c: #F3E1CC; --k: #A05A22; }
.art.banner { height: 160px; margin: 0 0 24px; border-radius: 20px; } .art.banner svg { width: 76px; height: 76px; }
.cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
@media (max-width: 900px) { .cats { grid-template-columns: 1fr 1fr; } } @media (max-width: 560px) { .cats { grid-template-columns: 1fr; } }
.catpill { display: grid; grid-template-columns: 44px 1fr; gap: 2px 14px; align-items: center; padding: 14px; border-radius: 16px; background: var(--card); border: 1px solid var(--line); text-decoration: none; transition: border-color .2s, transform .2s; }
.catpill:hover { border-color: var(--gold); transform: translateX(4px); }
.catpill .art { grid-row: span 2; width: 44px; height: 44px; margin: 0; border-radius: 12px; }
.catpill small { color: var(--muted); font-size: .85rem; }

/* materials, 3D link, CTA */
.mats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 8px; }
@media (max-width: 560px) { .mats { grid-template-columns: 1fr 1fr; } }
.mats div { border: 1px solid #3A3B40; border-radius: 14px; padding: 14px; } .mats b { display: block; color: var(--gold); font-size: 1.1rem; } .mats small { color: #A9A6A0; }
.world { display: block; margin-top: 24px; padding: 18px; border-radius: 16px; text-decoration: none; color: #F2EEE6; background: linear-gradient(135deg, #1E1F22, #3A3B40); }
.world small { display: block; color: #C9C6BE; margin-top: 4px; } .world:hover b { color: var(--gold); }
.cta { background: linear-gradient(120deg, #1E1F22 40%, #4A3B22); color: #F2EEE6; }
.cta .wrap { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: center; }
.cta p { color: #C9C6BE; }
.btn.light { color: #fff; border-color: #fff; }

/* scroll reveal */
.rv { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); transition-delay: var(--d, 0ms); }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; } .marquee div, .bath .flow, .bath .weak, .bath .drip { animation: none; } }

/* ---------- v3: realistic art, studio, quiz, personalisation ---------- */
.bath { display: block; width: 100%; height: auto; }
.art.photo { height: 150px; padding: 0; background: #EFE9DE; }
.art.photo .bath { width: 100%; height: 100%; transition: transform .5s; }
.svc:hover .art.photo .bath { transform: scale(1.06); }
.art.photo.banner { height: auto; aspect-ratio: 4 / 3; max-height: 420px; }
.svc { position: relative; }
.foryou { position: absolute; z-index: 2; top: 14px; left: 14px; background: var(--gold); color: var(--ink); font-size: .72rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; letter-spacing: .02em; }
.foryou.static { position: static; display: inline-block; margin-bottom: 10px; }
.stage-link { display: block; text-align: center; margin-top: 10px; color: #C9C6BE; font-size: .88rem; font-weight: 600; text-decoration: none; }
.stage-link:hover { color: var(--gold); }
.hello { background: var(--ink); color: #F2EEE6; padding: 12px 0; }
.hello .wrap { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; }
.btn.sm { padding: 8px 14px; font-size: 13px; border-radius: 10px; }

/* curated looks + presets */
.looks .lead { color: #C9C6BE; }
.presets { display: grid; grid-template-columns: repeat(auto-fill, minmax(145px, 1fr)); gap: 14px; margin-top: 28px; }
.preset { all: unset; box-sizing: border-box; cursor: pointer; display: flex; flex-direction: column; gap: 2px; padding: 8px 8px 12px; border-radius: 16px; background: var(--card); border: 1px solid var(--line); transition: transform .2s, border-color .2s, box-shadow .2s; text-decoration: none; color: var(--ink); }
.preset:hover, .preset:focus-visible { transform: translateY(-3px); border-color: var(--gold); box-shadow: var(--shadow); }
.preset .bath { border-radius: 10px; margin-bottom: 8px; aspect-ratio: 4 / 3; }
.preset b { font-size: .95rem; padding: 0 4px; } .preset small { color: var(--muted); font-size: .8rem; padding: 0 4px; line-height: 1.4; }
.dark-presets .preset { background: #2A2B2F; border-color: #3A3B40; color: #F2EEE6; } .dark-presets .preset small { color: #A9A6A0; }
.preset .btns { padding: 8px 4px 0; gap: 6px; }

/* studio */
.studio-head { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; align-items: end; }
.studio-head h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
.studio-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 24px; margin-top: 32px; align-items: start; }
@media (max-width: 960px) { .studio-grid { grid-template-columns: 1fr; } }
.studio-preview { position: sticky; top: 84px; }
@media (max-width: 960px) { .studio-preview { position: sticky; top: 68px; z-index: 5; } .studio-preview .stage { padding: 8px; } }
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; margin-top: 12px; }
.seg { display: inline-flex; background: #ECE7DD; border-radius: 12px; padding: 4px; gap: 2px; flex-wrap: wrap; }
.seg button, .seg-btn { border: 0; background: none; padding: 8px 12px; border-radius: 9px; font: 600 13px Inter, sans-serif; color: var(--muted); cursor: pointer; }
.seg button[aria-pressed="true"] { background: #fff; color: var(--ink); box-shadow: 0 1px 3px #0001; }
.seg-btn { border: 1px solid var(--line); background: #fff; } .seg-btn[aria-pressed="true"] { background: var(--ink); color: #fff; }
.studio-controls { display: grid; gap: 20px; }
.studio-controls .pills label { padding: 8px 12px; font-size: .9rem; }
.studio-controls legend { font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.pills .eco { border-style: dashed; }
details.room { border: 0; padding: 0; display: grid; gap: 20px; }
details.room summary { font-size: 1rem; padding: 12px 0; border-top: 1px solid var(--line); }
details.room[open] > fieldset { margin-top: 16px; }
.opt { font-weight: 400; color: var(--muted); text-transform: none; letter-spacing: 0; }
.studio-sum { margin-top: 24px; display: grid; grid-template-columns: 1fr 1.2fr 1.2fr; gap: 24px; align-items: start; }
@media (max-width: 960px) { .studio-sum { grid-template-columns: 1fr; } }
.studio-sum h4 { margin: 0 0 10px; }
.studio-sum .name { font: 600 1.4rem Fraunces, serif; border: 0; border-bottom: 1.5px dashed var(--line); border-radius: 0; padding: 4px 0; background: none; }
.sum-actions { grid-column: 1 / -1; align-items: center; }
.toast { color: var(--ok); font-weight: 600; font-size: .9rem; }

/* quiz */
.narrow { width: min(820px, 100% - 40px); }
.quiz h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
.bar-track { height: 6px; border-radius: 6px; background: #E4E0D8; margin: 24px 0; overflow: hidden; }
.bar-track i { display: block; height: 100%; width: 0; background: var(--gold); transition: width .4s; }
.qtitle { font: 600 1.5rem Fraunces, serif; margin-bottom: 18px; }
.choices { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.choice { position: relative; display: flex; flex-direction: column; gap: 2px; padding: 16px; border: 1.5px solid var(--line); border-radius: 16px; background: #fff; cursor: pointer; font-weight: 400; transition: border-color .15s, transform .15s; }
.choice:hover { border-color: var(--gold); transform: translateY(-2px); }
.choice:has(input:checked) { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.choice input { position: absolute; opacity: 0; }
.choice b { font-size: 1rem; } .choice small { color: var(--muted); }
.choice .bath { border-radius: 10px; margin-bottom: 10px; aspect-ratio: 4 / 3; }
.vibes { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
@media (max-width: 760px) { .result-grid { grid-template-columns: 1fr; } }
.result h2 { font-size: 2.2rem; }
.tips { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.tips div { background: #F6F1E7; border-radius: 14px; padding: 16px; } .tips p { margin: 4px 0 0; color: var(--muted); font-size: .92rem; }
.linkbtn { border: 0; background: none; padding: 0; color: var(--ink); text-decoration: underline; cursor: pointer; font: inherit; }

/* detail extras */
.tipbox { background: #E8F1EE; border-left: 4px solid var(--ok); border-radius: 12px; padding: 14px 18px; margin: 18px 0; } .tipbox p { margin: 4px 0 0; }
.custom { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.custom div { border: 1px solid var(--line); border-radius: 14px; padding: 14px; background: #fff; } .custom small { display: block; color: var(--muted); }
.timeline { list-style: none; padding: 0; margin: 0; counter-reset: t; display: grid; gap: 0; }
.timeline li { counter-increment: t; display: grid; grid-template-columns: 44px 1fr; gap: 2px 14px; padding-bottom: 18px; position: relative; }
.timeline li::before { content: counter(t); grid-row: span 2; width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: var(--gold); display: grid; place-items: center; font-weight: 700; font-size: .9rem; }
.timeline li::after { content: ''; position: absolute; left: 16px; top: 36px; bottom: 0; width: 2px; background: var(--line); }
.timeline li:last-child::after { display: none; }
.timeline span { color: var(--muted); }
.specs { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 4px 18px; } .specs div:first-child { border-top: 0; }
h1 em, h2 em { padding-right: .08em; }
@media (max-width: 960px) { .studio-preview .bath { max-height: 36vh; } }

/* ---------- v4: photography ---------- */
.art.photo img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s; }
.svc:hover .art.photo img { transform: scale(1.05); }
.photo-stage { padding: 0; overflow: hidden; }
.photo-stage img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.photo-stage .stage-link { position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%); margin: 0; padding: 8px 14px; border-radius: 999px; background: #1E1F22d9; color: #F2EEE6; white-space: nowrap; }
.ba img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.ba .after img { height: 100%; }
.mine { display: grid; grid-template-columns: 220px 1fr; gap: 14px; align-items: center; margin-bottom: 14px; }
.mine .bath { border-radius: 12px; aspect-ratio: 4 / 3; }
.mine small { color: var(--muted); }
@media (max-width: 560px) { .mine { grid-template-columns: 1fr; } }

/* =====================================================================
   v5 · Futuristic theme: dark glass, champagne-gold + water-blue glow.
   Overrides earlier rules; content and images are unchanged.
   ===================================================================== */
:root {
  --bg: #0A0B0E; --ink: #F2F3F5; --muted: #9EA3AD; --line: rgba(255,255,255,.09); --card: rgba(255,255,255,.035);
  --gold: #D9B470; --gold-2: #F4DDA4; --gold-ink: #E6C686; --water: #5BB8DC; --ok: #4FC3A1;
  --glass: rgba(18,19,24,.62); --glow: 0 0 0 1px rgba(217,180,112,.35), 0 18px 50px -12px rgba(217,180,112,.25);
  --grad: linear-gradient(135deg, #F6E3B0 0%, #D9B470 45%, #5BB8DC 100%);
  --shadow: 0 24px 60px -20px rgba(0,0,0,.7); --r: 20px;
  --display: 'Space Grotesk', Inter, system-ui, sans-serif;
}
html { color-scheme: dark; }
body {
  background: var(--bg); color: var(--ink);
  background-image:
    radial-gradient(900px 600px at 8% -10%, rgba(217,180,112,.16), transparent 60%),
    radial-gradient(800px 600px at 105% 15%, rgba(91,184,220,.12), transparent 60%),
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: auto, auto, 56px 56px, 56px 56px;
  background-attachment: fixed;
}
::selection { background: rgba(217,180,112,.35); }
a { color: inherit; }
h1, h2, h3, .qtitle, .summary b, .studio-sum .name, .step b, .result h2 { font-family: var(--display); letter-spacing: -.035em; }
h1, h2 { font-weight: 600; }
h1 { background: linear-gradient(180deg, #FFFFFF 30%, #B9BEC8); -webkit-background-clip: text; background-clip: text; color: transparent; }
h1 em, h2 em, .hero h1 em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: 0; }
h3 { font-weight: 600; letter-spacing: -.02em; }
.lead, .muted, .hint { color: var(--muted); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* eyebrow → glowing pill */
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px 6px 10px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255,255,255,.04); color: var(--gold-ink); font-size: .72rem; letter-spacing: .14em; }
.eyebrow::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 10px var(--gold); }
.dark .eyebrow { color: var(--gold-ink); }

/* floating glass navbar */
.top { top: 12px; margin: 12px auto 0; width: min(1180px, 100% - 24px); border: 1px solid var(--line); border-radius: 18px; background: var(--glass); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); box-shadow: 0 10px 40px -10px rgba(0,0,0,.6); }
.top .wrap { width: calc(100% - 28px); }
.bar { height: 62px; }
.logo { gap: 10px; font: 600 1.25rem var(--display); letter-spacing: -.04em; color: #fff; }
.mark { width: 32px; height: 32px; border-radius: 0; background: none; flex: none; filter: drop-shadow(0 0 10px rgba(217,180,112,.35)); }
.wm b { font-weight: 600; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
nav a { color: var(--muted); font-size: .93rem; border-radius: 12px; transition: color .2s, background .2s; }
nav a:hover, nav a[aria-current] { color: #fff; background: rgba(255,255,255,.07); }
nav a.btn, nav a.btn[aria-current] { color: #111; background: var(--grad); }
.menu { color: #fff; }
@media (max-width: 820px) {
  nav { top: 70px; left: 0; right: 0; border-radius: 16px; background: rgba(14,15,19,.96); border: 1px solid var(--line); backdrop-filter: blur(18px); }
}

/* buttons */
.btn { border-radius: 14px; font-weight: 600; background: var(--grad); color: #121212; box-shadow: 0 8px 24px -8px rgba(217,180,112,.55); transition: transform .2s, box-shadow .2s, filter .2s; }
.btn:hover { background: var(--grad); filter: brightness(1.08); transform: translateY(-1px); box-shadow: 0 14px 34px -10px rgba(217,180,112,.7); }
.btn.gold, .btn.gold:hover { background: var(--grad); color: #121212; }
.btn.ghost, .btn.ghost.light { background: rgba(255,255,255,.04); color: #fff; border: 1px solid rgba(255,255,255,.18); box-shadow: none; }
.btn.ghost:hover { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.35); }
.linkbtn { color: var(--gold-ink); }

/* sections */
.dark, .tint, .cta { background: transparent; color: var(--ink); }
.dark { border-block: 1px solid var(--line); background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0)); }
.dark .lead, .dark p { color: var(--muted); }
.cta { border-top: 1px solid var(--line); background: radial-gradient(700px 300px at 85% 50%, rgba(217,180,112,.18), transparent 70%); }
.cta p, .looks .lead { color: var(--muted); }

/* glass surfaces with gradient-border glow on hover */
.box, .svc, .preset, .catpill, .choice, .custom div, .specs, .tips div, .mats div, .world, .studio-sum, .dark .box, .dark-presets .preset {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r); color: var(--ink);
  backdrop-filter: blur(8px);
}
.svc, .preset, .catpill, .choice, .lift, .cat {
  transition: transform .25s cubic-bezier(.2,.7,.2,1), box-shadow .25s, border-color .25s, background .25s;
}
.svc:hover, .preset:hover, .preset:focus-visible, .catpill:hover, .choice:hover, .lift:hover, .cat:hover {
  transform: translateY(-4px); border-color: rgba(217,180,112,.45); box-shadow: var(--glow); background: rgba(255,255,255,.05);
}
.catpill:hover { transform: translateY(-3px); }
.svc small, .summary small { color: var(--gold-ink); }
.svc p, .catpill small, .preset small, .dark-presets .preset small, .choice small, .custom small, .tips p, .mats small, .world small { color: var(--muted); }
.svc .more { color: var(--gold-ink); }
.art.photo { border-radius: 14px; }
.ico { background: rgba(217,180,112,.12); color: var(--gold); border: 1px solid rgba(217,180,112,.25); box-shadow: inset 0 0 18px rgba(217,180,112,.12); }
.dark .ico { background: rgba(217,180,112,.12); color: var(--gold); }
.catpill .art { background: radial-gradient(circle at 30% 30%, rgba(246,227,176,.9), rgba(217,180,112,.5) 45%, rgba(91,184,220,.35)); box-shadow: 0 0 18px rgba(217,180,112,.25); }
.mats b { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.world { background: linear-gradient(135deg, rgba(217,180,112,.12), rgba(91,184,220,.08)); color: #fff; }
.foryou { background: var(--grad); color: #121212; box-shadow: 0 6px 18px -6px rgba(217,180,112,.7); }

/* hero + stages */
.hero h1 { font-size: clamp(2.6rem, 6.2vw, 4.8rem); line-height: 1.02; }
.glow { background: radial-gradient(circle closest-side at 60% 40%, rgba(217,180,112,.28), transparent), radial-gradient(circle closest-side at 30% 70%, rgba(91,184,220,.22), transparent); filter: blur(10px); }
.proof li::before { color: var(--gold); text-shadow: 0 0 10px var(--gold); }
.stage { background: rgba(255,255,255,.04); border: 1px solid var(--line); box-shadow: 0 40px 80px -30px rgba(0,0,0,.8), 0 0 0 1px rgba(217,180,112,.12), 0 0 60px -20px rgba(217,180,112,.35); }
.photo-stage { position: relative; }
.photo-stage::after { content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; background: linear-gradient(180deg, transparent 60%, rgba(10,11,14,.55)); }
.photo-stage .stage-link, .photo-stage .tag { z-index: 2; }
.stage .tag, .ba .lbl { background: rgba(10,11,14,.6); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,.14); color: #fff; }
.ba .r { background: var(--grad); color: #121212; border: 0; }
.photo-stage .stage-link { background: rgba(10,11,14,.6); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,.14); }
.ba { border: 1px solid var(--line); box-shadow: 0 40px 80px -30px rgba(0,0,0,.8), 0 0 60px -25px rgba(91,184,220,.35); }
.ba .handle { background: var(--grad); width: 3px; } .ba .handle::after { background: #111216; color: var(--gold); border: 1px solid rgba(217,180,112,.5); box-shadow: 0 0 20px rgba(217,180,112,.45); }
.marquee { background: linear-gradient(90deg, #C8A15A, #F4DDA4, #C8A15A); color: #121212; border-block: 1px solid rgba(255,255,255,.1); }
.hello { background: rgba(217,180,112,.08); border-block: 1px solid rgba(217,180,112,.2); color: var(--ink); }

/* steps + timeline */
.step { border-top: 1px solid var(--line); position: relative; }
.step::before { content: ''; position: absolute; top: -1px; left: 0; width: 48px; height: 2px; background: var(--grad); box-shadow: 0 0 12px var(--gold); }
.step b { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.step p { color: var(--muted); }
.timeline li::before { background: #111216; color: var(--gold); border: 1px solid rgba(217,180,112,.5); box-shadow: 0 0 14px rgba(217,180,112,.3); }
.timeline li::after { background: linear-gradient(var(--gold), transparent); opacity: .4; }
.ticks li::before { background: rgba(79,195,161,.15); color: var(--ok); border: 1px solid rgba(79,195,161,.4); }
dl.facts div { border-color: var(--line); }
dl.facts dd { color: #fff; }
.tipbox { background: rgba(79,195,161,.08); border: 1px solid rgba(79,195,161,.3); border-left: 3px solid var(--ok); }

/* forms */
input, select, textarea { background: rgba(255,255,255,.04); color: var(--ink); border: 1px solid rgba(255,255,255,.14); border-radius: 14px; transition: border-color .2s, box-shadow .2s, background .2s; }
input::placeholder, textarea::placeholder { color: #6B707A; }
input:focus, select:focus, textarea:focus { outline: none; border-color: rgba(217,180,112,.7); box-shadow: 0 0 0 4px rgba(217,180,112,.15); background: rgba(255,255,255,.06); }
select option, select optgroup { background: #15161B; color: var(--ink); }
input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(.85); }
.pills label { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.14); color: var(--ink); transition: border-color .2s, background .2s, box-shadow .2s; }
.pills label:hover { border-color: rgba(255,255,255,.3); }
.pills label:has(input:checked) { border-color: var(--gold); background: rgba(217,180,112,.12); box-shadow: 0 0 0 1px var(--gold), 0 0 18px -4px rgba(217,180,112,.6); }
.pills input, .check input { accent-color: var(--gold); }
.chip { background: rgba(255,255,255,.08); color: var(--ink); border: 1px solid var(--line); }
.dot { border-color: rgba(255,255,255,.3); }
.choice:has(input:checked) { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold), 0 0 24px -6px rgba(217,180,112,.6); }
.bar-track { background: rgba(255,255,255,.08); } .bar-track i { background: var(--grad); box-shadow: 0 0 12px var(--gold); }
.done .big { background: rgba(79,195,161,.12); color: var(--ok); border: 1px solid rgba(79,195,161,.4); box-shadow: 0 0 30px -6px rgba(79,195,161,.6); }
.ref { background: rgba(217,180,112,.14); color: var(--gold-2); }
.toast { color: var(--ok); }

/* filters, segmented controls */
.search { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.14); color: var(--ink); }
.filters button { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.12); color: var(--muted); transition: all .2s; }
.filters button:hover { color: #fff; border-color: rgba(255,255,255,.3); }
.filters button[aria-pressed="true"] { background: var(--grad); color: #121212; border-color: transparent; box-shadow: 0 6px 18px -6px rgba(217,180,112,.7); }
.seg { background: rgba(255,255,255,.05); border: 1px solid var(--line); }
.seg button { color: var(--muted); } .seg button[aria-pressed="true"] { background: rgba(255,255,255,.12); color: #fff; box-shadow: none; }
.seg-btn { background: rgba(255,255,255,.04); border: 1px solid var(--line); color: var(--ink); } .seg-btn[aria-pressed="true"] { background: var(--grad); color: #121212; }
.studio-sum .name { color: #fff; border-bottom-color: rgba(217,180,112,.4); }
details.room summary { border-top-color: var(--line); }

/* misc */
.crumbs, .crumbs a { color: var(--muted); } .crumbs a:hover { color: #fff; }
details { border-color: var(--line); } summary { color: #fff; } summary::after { color: var(--gold); } details p { color: var(--muted); }
.skip:focus { background: #111216; color: #fff; }
.empty a, .lead a, p a { color: var(--gold-ink); }

/* footer */
.foot { background: rgba(0,0,0,.35); border-top: 1px solid var(--line); position: relative; }
.foot::before { content: ''; position: absolute; top: -1px; left: 10%; right: 10%; height: 1px; background: var(--grad); opacity: .6; }
.foot .logo { color: #fff; }
.foot a:hover { color: var(--gold-2); }
.foot .small { border-top-color: var(--line); color: #6B707A; }

/* soften the light illustrations so they sit well on dark */
.preset .bath, .choice .bath, .mine .bath, .studio-preview .bath { box-shadow: 0 10px 30px -12px rgba(0,0,0,.6); }
.hero .wrap { position: relative; z-index: 1; } .glow { z-index: 0; }
@media (max-width: 820px) { nav { background: #0E0F13; z-index: 30; box-shadow: 0 20px 40px -10px #000; } .top { z-index: 40; } }