:root{
  --bg:#f6f5f2;
  --card:#ffffff;
  --ink:#0e1013;
  --muted:#5a6068;
  --line:#e4e2dc;
  --uv:#2f7bff;          /* the blue of the lit window */
  --glow:#6fd3ff;
  --night:#0b1220;
  --r:22px;
  --m:clamp(16px,4vw,56px);
  --max:1320px;
  --head:"Inter Tight",system-ui,sans-serif;
  --text:"Inter",system-ui,sans-serif;
  --mark:"Bodoni Moda",Didot,Georgia,serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{background:var(--bg);color:var(--ink);font:400 17px/1.55 var(--text);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3{font-family:var(--head);font-weight:600;letter-spacing:-.035em;line-height:1.02}
h2{font-size:clamp(34px,4.4vw,64px)}
h3{font-size:22px;letter-spacing:-.02em}
section{padding:clamp(64px,8vw,112px) var(--m)}
.head{max-width:var(--max);margin:0 auto 40px}
.eyebrow{font:600 13px/1 var(--text);letter-spacing:.14em;text-transform:uppercase;color:var(--uv);margin-bottom:16px}
.stars{color:#f2b01e;letter-spacing:2px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--ink);color:#fff;text-decoration:none;font:600 16px var(--text);padding:17px 30px;border-radius:999px;min-height:52px;transition:transform .2s,background .2s,box-shadow .2s}
.btn:hover{background:var(--uv);transform:translateY(-2px);box-shadow:0 12px 30px -12px var(--uv)}
.btn-sm{padding:10px 20px;min-height:42px;font-size:15px}
.btn-wide{width:100%}
.link{font-weight:500;text-underline-offset:4px;padding:12px 0}
:focus-visible{outline:3px solid var(--uv);outline-offset:3px}

/* announcement */
.bar{background:var(--ink);color:#fff;overflow:hidden;font-size:13px;letter-spacing:.04em}
.bar-track{display:flex;gap:56px;width:max-content;padding:10px 0;animation:marq 38s linear infinite}
.bar-track span::before{content:"✦";margin-right:56px;opacity:.5}

/* header */
.top{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:32px;padding:14px var(--m);background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s}
.top.is-stuck{border-color:var(--line)}
.mark{font-family:var(--mark);font-size:24px;letter-spacing:.16em;text-decoration:none;margin-right:auto}
.mark sup{font-size:9px;letter-spacing:0}
.nav{display:flex;gap:28px;font-size:15px;font-weight:500}
.nav a{text-decoration:none;padding:10px 0;opacity:.75}
.nav a:hover{opacity:1}

/* hero */
.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,5vw,80px);align-items:center;max-width:calc(var(--max) + 2*var(--m));margin:0 auto;padding-top:clamp(32px,5vw,64px);padding-bottom:clamp(48px,7vw,96px)}
.hero .rating{font-size:15px;color:var(--muted);margin-bottom:22px}
h1{font-size:clamp(46px,6.4vw,96px);letter-spacing:-.045em;line-height:.98}
.lede{font-size:clamp(18px,1.5vw,21px);color:var(--muted);max-width:34ch;margin:26px 0 34px}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px 28px}
.ticks{list-style:none;display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:30px;font-size:14px;color:var(--muted)}
.ticks li::before{content:"✓";color:var(--uv);font-weight:700;margin-right:8px}
.hero-media{position:relative;border-radius:calc(var(--r) + 6px);overflow:hidden;aspect-ratio:4/5;max-height:calc(100svh - 150px);justify-self:end;width:100%;background:#dfe7ee;box-shadow:0 40px 80px -40px rgba(20,40,80,.35)}
.hero-media video{width:100%;height:100%;object-fit:cover}
.chip{position:absolute;left:18px;bottom:18px;display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.82);backdrop-filter:blur(10px);padding:10px 16px;border-radius:999px;font:600 14px var(--text)}
.pulse{width:9px;height:9px;border-radius:50%;background:var(--glow);box-shadow:0 0 0 0 rgba(111,211,255,.7);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 12px rgba(111,211,255,0)}100%{box-shadow:0 0 0 0 rgba(111,211,255,0)}}

/* shop */
.shop{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(32px,5vw,72px);max-width:calc(var(--max) + 2*var(--m));margin:0 auto;align-items:start;padding-top:24px}
.gallery{position:sticky;top:84px}
.g-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;border-radius:var(--r);scrollbar-width:none;background:var(--card)}
.g-track::-webkit-scrollbar{display:none}
.g-slide{flex:0 0 100%;aspect-ratio:1;scroll-snap-align:start;background:#fff;display:grid;place-items:center;overflow:hidden}
.g-slide img,.g-slide video{width:100%;height:100%;object-fit:cover}
.g-color img{object-fit:contain}
.g-color.is-face img{width:78%;height:78%}
.g-nav{position:absolute;top:calc(50% - 22px);width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.9);font-size:26px;line-height:1;cursor:pointer;box-shadow:0 6px 18px -8px rgba(0,0,0,.3)}
.g-prev{left:14px}.g-next{right:14px}
.g-dots{display:flex;justify-content:center;gap:4px;margin-top:10px}
.g-dots button{width:32px;height:32px;border:0;background:none;cursor:pointer;display:grid;place-items:center}
.g-dots button::after{content:"";width:8px;height:8px;border-radius:50%;background:#c9c7c1;transition:width .3s,background .3s}
.g-dots button[aria-current="true"]::after{width:22px;border-radius:4px;background:var(--ink)}
.buy h2{font-size:clamp(30px,3vw,44px);margin-bottom:14px}
.buy .rating{font-size:15px;margin-bottom:18px}
.buy .rating a{color:var(--muted)}
.price{font:600 30px var(--head);letter-spacing:-.02em;margin-bottom:26px}
.price small{font:500 14px var(--text);color:#167a3e;background:#e3f3e8;padding:5px 10px;border-radius:999px;margin-left:10px;vertical-align:middle}
.label{font-size:15px;color:var(--muted);margin-bottom:12px}
.label b{color:var(--ink);font-weight:600}
.swatches{display:flex;gap:12px;margin-bottom:26px}
.swatches button{width:48px;height:48px;border-radius:50%;border:2px solid transparent;cursor:pointer;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12),0 0 0 3px var(--bg);transition:transform .2s}
.swatches button:hover{transform:scale(1.06)}
.swatches button[aria-checked="true"]{box-shadow:inset 0 0 0 1px rgba(0,0,0,.12),0 0 0 3px var(--bg),0 0 0 5px var(--ink)}
[data-c="white"]{background:#f3f3f0}[data-c="black"]{background:#1d1e21}[data-c="pink"]{background:#efbcbb}[data-c="sky-blue"]{background:#b9d7e1}
.perks{list-style:none;margin:28px 0 20px;display:grid;gap:12px;font-size:16px}
.perks li{padding-left:30px;position:relative;color:var(--muted)}
.perks li b{color:var(--ink);font-weight:600}
.perks li::before{content:"";position:absolute;left:0;top:4px;width:18px;height:18px;border-radius:50%;background:var(--uv) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.5l2.5 2.5L13 6.5' fill='none' stroke='white' stroke-width='2'/%3E%3C/svg%3E")}
details{border-top:1px solid var(--line)}
details:last-child{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;padding:18px 0;font-weight:600;font-size:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:22px;font-weight:400;transition:transform .3s}
details[open] summary::after{transform:rotate(45deg)}
details p{padding:0 0 20px;color:var(--muted);max-width:60ch}
details a{color:var(--uv)}

/* rails */
.rail{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px var(--m) 8px;margin:0 calc(-1*var(--m));scrollbar-width:none;scroll-padding:0 var(--m)}
.rail::-webkit-scrollbar{display:none}
.rail-ctl{max-width:var(--max);margin:22px auto 0;display:flex;gap:10px;justify-content:flex-end}
.rail-ctl button{width:48px;height:48px;border-radius:50%;border:1px solid var(--line);background:var(--card);font-size:18px;cursor:pointer;transition:background .2s,color .2s}
.rail-ctl button:hover{background:var(--ink);color:#fff}
@media (min-width:1440px){.rail{padding-left:calc((100vw - var(--max))/2);scroll-padding-left:calc((100vw - var(--max))/2)}}

.card{flex:0 0 clamp(280px,30vw,400px);scroll-snap-align:start;background:var(--card);border-radius:var(--r);overflow:hidden}
.card video{width:100%;aspect-ratio:4/5;object-fit:cover;background:#e8edf1}
.card-txt{padding:22px 24px 26px}
.card .n{font:600 13px var(--text);color:var(--uv);letter-spacing:.1em}
.card h3{margin:8px 0 8px}
.card p{font-size:15px;color:var(--muted)}

/* problem */
.problem{background:var(--night);color:#fff;display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);align-items:center;padding-left:max(var(--m),calc((100vw - var(--max))/2));padding-right:max(var(--m),calc((100vw - var(--max))/2))}
.problem .eyebrow{color:var(--glow)}
.problem p{color:#b8c0cc;max-width:44ch}
.stats{display:flex;gap:48px;margin:36px 0}
.stats b{display:block;font:600 clamp(56px,7vw,104px)/1 var(--head);letter-spacing:-.05em;background:linear-gradient(180deg,#fff,var(--glow));-webkit-background-clip:text;background-clip:text;color:transparent}
.stats span{font-size:14px;color:#8d97a6}
.problem sup a{color:var(--glow);text-decoration:none}
.problem-img{border-radius:var(--r);overflow:hidden}
.problem-img img{width:100%;aspect-ratio:1;object-fit:cover;filter:saturate(.9)}

/* features */
.features{display:grid;gap:clamp(64px,8vw,120px);max-width:calc(var(--max) + 2*var(--m));margin:0 auto}
.feat{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(32px,5vw,80px);align-items:center}
.feat-flip .feat-media{order:2}
.feat-media{border-radius:var(--r);overflow:hidden;background:#e8edf1}
.feat-media video{width:100%;aspect-ratio:16/10;object-fit:cover}
.feat-txt p:not(.eyebrow){color:var(--muted);margin-top:20px;max-width:38ch;font-size:18px}

/* compare */
.compare{background:var(--card)}
.table-wrap{max-width:var(--max);margin:0 auto;overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:16px;min-width:560px}
th,td{padding:18px 16px;text-align:center;border-bottom:1px solid var(--line)}
th{font:600 15px var(--text);color:var(--muted)}
td:first-child,th:first-child{text-align:left;font-weight:500}
th.us{color:#fff;background:var(--ink);border-radius:14px 14px 0 0;font-family:var(--mark);font-weight:400;letter-spacing:.08em;font-size:17px}
td.us{background:#f1f5ff;font-weight:600}
tr:last-child td.us{border-radius:0 0 14px 14px}
.yes{color:var(--uv)}.yes::before{content:"✓ "}
.no{color:#a2a6ad}.no::before{content:"✕ "}
.na{color:#a2a6ad}

/* film */
.film{padding-top:0;padding-bottom:0;background:var(--card)}
.film-frame{position:relative;max-width:var(--max);margin:0 auto;border-radius:calc(var(--r) + 6px);overflow:hidden;aspect-ratio:16/9;background:#000}
.film-frame video{width:100%;height:100%;object-fit:cover}
.play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:12px;border:0;border-radius:999px;background:rgba(255,255,255,.9);backdrop-filter:blur(8px);padding:16px 26px;font:600 16px var(--text);cursor:pointer;transition:transform .2s;white-space:nowrap}
.play:hover{transform:translate(-50%,-50%) scale(1.05)}
.play span{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--ink);color:#fff;font-size:12px}
.film.is-playing .play{display:none}
.compare+.film{padding-bottom:clamp(72px,10vw,140px)}

/* reviews */
.reviews .sub{color:var(--muted);margin-top:14px}
.rev{flex:0 0 clamp(280px,32vw,420px);scroll-snap-align:start;background:var(--card);border-radius:var(--r);padding:30px 30px 28px;display:flex;flex-direction:column;gap:16px}
.rev p{font:500 19px/1.45 var(--head);letter-spacing:-.01em;flex:1}
.rev cite{font-style:normal;font-size:14px;color:var(--muted)}
.rev cite::before{content:"— "}

/* photo strip */
.strip{padding:0 0 clamp(72px,10vw,140px);overflow:hidden}
.strip-track{display:flex;gap:16px;width:max-content;animation:marq 60s linear infinite}
.strip:hover .strip-track{animation-play-state:paused}
.strip img{height:clamp(220px,26vw,360px);width:auto;aspect-ratio:1;object-fit:cover;border-radius:var(--r)}
.strip img[src*="vanity"],.strip img[src*="shelf"]{aspect-ratio:3/2}
@keyframes marq{to{transform:translateX(-50%)}}

/* faq */
.faq{background:var(--card)}
.faq-list{max-width:820px;margin:0 auto}
.faq .head{max-width:820px}
.faq summary{font-size:18px;padding:22px 0}

/* final */
.final{position:relative;min-height:80svh;display:flex;align-items:center;overflow:hidden;background:#dfe6ec;padding-left:max(var(--m),calc((100vw - var(--max))/2))}
.final video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.final video{object-position:70% 50%}
.final::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(246,245,242,.92) 0%,rgba(246,245,242,.6) 35%,rgba(246,245,242,0) 55%)}
.final-txt{position:relative;z-index:1}
.final-txt h2{max-width:12ch;margin:0 0 14px}
.final-txt p{color:var(--muted);margin-bottom:26px}

/* footer */
.foot{padding:56px var(--m) 40px;max-width:calc(var(--max) + 2*var(--m));margin:0 auto;display:grid;gap:14px}
.foot-top{display:flex;flex-wrap:wrap;align-items:center;gap:20px 32px;padding-bottom:24px;border-bottom:1px solid var(--line);margin-bottom:10px}
.foot-links{display:flex;flex-wrap:wrap;gap:6px 24px;font-size:15px}
.foot-links a{padding:6px 0}
.src{font-size:13px;color:var(--muted);max-width:80ch}

/* sticky buy bar */
.sticky{position:fixed;left:50%;bottom:16px;z-index:50;transform:translate(-50%,140%);display:flex;align-items:center;gap:18px;background:rgba(14,16,19,.92);backdrop-filter:blur(12px);color:#fff;padding:8px 8px 8px 22px;border-radius:999px;box-shadow:0 20px 40px -16px rgba(0,0,0,.5);transition:transform .45s cubic-bezier(.2,.8,.2,1);font-size:15px;white-space:nowrap}
.sticky.is-on{transform:translate(-50%,0)}
.sticky .btn{background:#fff;color:var(--ink)}
.sticky .btn:hover{background:var(--glow)}
.draft{position:fixed;left:12px;top:auto;bottom:12px;z-index:30;background:rgba(14,16,19,.75);color:#fff;font-size:12px;padding:5px 10px;border-radius:999px}

/* reveal */
.rv{opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}

/* phone */
@media (max-width:900px){
  .nav{display:none}
  .hero{grid-template-columns:1fr;padding-top:20px}
  .hero-media{order:-1;aspect-ratio:1}
  h1{font-size:clamp(40px,11vw,60px)}
  .cta-row .btn{width:100%}
  .cta-row .link{margin:0 auto}
  .shop{grid-template-columns:1fr}
  .gallery{position:relative;top:0}
  .g-nav{display:none}
  .problem{grid-template-columns:1fr}
  .stats{gap:32px}
  .feat,.feat-flip{grid-template-columns:1fr}
  .feat-flip .feat-media{order:0}
  .film{padding-left:0;padding-right:0}
  .film-frame{border-radius:0}
  .rail-ctl{display:none}
  .card{flex-basis:78vw}
  .rev{flex-basis:84vw}
  .rev p{font-size:17px}
  .final{min-height:auto;flex-direction:column;align-items:stretch;padding:0;background:var(--bg)}
  .final video{position:relative;height:56svh}
  .final::after{display:none}
  .final-txt{padding:40px var(--m) 56px;text-align:center}
  .final-txt h2{margin:0 auto 14px}
  .sticky{left:12px;right:12px;transform:translateY(140%);justify-content:space-between}
  .sticky.is-on{transform:none}
  .draft{position:static;display:block;width:max-content;margin:0 var(--m) 96px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}.rv{opacity:1;transform:none}}