/* ============================================================
   SlipDry — site styles.
   Palette and type come from the approved style tile.
   One committed light identity: cream satin, navy, gold.
   ============================================================ */

:root{
  color-scheme: light;

  --cream:#F6F1E7;
  --cream-2:#FBF7EF;
  --paper:#FFFDF8;
  --navy:#15294F;
  --navy-2:#0E1B36;
  --gold:#C39A3E;
  --gold-2:#A8802A;
  --gold-soft:#F1E4C3;
  --water:#5F9EC9;
  --coffee:#7A4322;

  --ink:#171C2B;
  --ink-2:#4B5264;
  --ink-3:#7C8296;
  --line:#E3DBC9;
  --line-2:#D3C8B0;

  --display:"Bricolage Grotesque","Instrument Sans",system-ui,sans-serif;
  --body:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Consolas,monospace;

  --pad: clamp(20px, 5vw, 72px);
  --maxw: 1240px;
  --r: 6px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.no-scroll{ overflow:hidden; }

img{ max-width:100%; display:block; }
a{ color:inherit; }
h1,h2,h3,h4{ font-family:var(--display); font-weight:800; letter-spacing:-0.025em; line-height:1.02; margin:0; text-wrap:balance; }
h1{ font-size:clamp(38px,6.4vw,80px); }
h2{ font-size:clamp(30px,4.4vw,54px); }
h3{ font-size:clamp(19px,2vw,23px); letter-spacing:-0.015em; }
p{ margin:0; }

:focus-visible{ outline:2px solid var(--gold); outline-offset:3px; border-radius:2px; }

.eyebrow{
  font-family:var(--mono); font-size:11px; letter-spacing:.18em;
  text-transform:uppercase; color:var(--gold-2); font-weight:500; margin:0 0 12px;
}
.lede{ font-size:clamp(16px,1.35vw,19px); color:var(--ink-2); max-width:52ch; }
.section__note{ font-size:14px; color:var(--ink-3); max-width:56ch; margin-top:12px; }
.todo{
  font-family:var(--mono); font-size:.82em; color:var(--gold-2);
  background:var(--gold-soft); padding:1px 6px; border-radius:3px; white-space:nowrap;
}
.flag{
  font-family:var(--mono); font-size:11px; color:var(--ink-3);
  letter-spacing:.06em; margin-left:10px; font-weight:400;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--body); font-weight:600; font-size:15px; line-height:1;
  padding:14px 22px; border-radius:var(--r); border:1.5px solid var(--navy);
  color:var(--navy); background:transparent; text-decoration:none; cursor:pointer;
  transition:background .18s ease, color .18s ease, transform .18s ease;
}
.btn--solid{ background:var(--navy); color:var(--cream); }
.btn--solid:hover{ background:var(--navy-2); }
.btn--ghost:hover{ background:rgba(21,41,79,.07); }
.btn--gold{ background:var(--gold); border-color:var(--gold); color:#1A1406; }
.btn--gold:hover{ background:var(--gold-2); border-color:var(--gold-2); }
.btn--sm{ padding:9px 15px; font-size:13.5px; }
.btn--full{ width:100%; }
.btnrow{ display:flex; gap:12px; flex-wrap:wrap; margin-top:26px; }

/* ---------- demo ribbon ---------- */
.ribbon{
  position:fixed; inset:auto 0 0 0; z-index:60;
  background:var(--navy); color:var(--cream);
  font-family:var(--mono); font-size:12px; letter-spacing:.02em;
  display:flex; align-items:center; gap:14px;
  padding:9px var(--pad);
}
.ribbon b{ color:var(--gold); font-weight:500; }
.ribbon__close{
  margin-left:auto; background:none; border:1px solid rgba(246,241,231,.4);
  color:inherit; font:inherit; padding:3px 10px; border-radius:3px; cursor:pointer;
}

/* ---------- header ---------- */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:50;
  display:flex; align-items:center; gap:28px;
  padding:18px var(--pad);
  transition:background .25s ease, padding .25s ease, box-shadow .25s ease;
}
.site-header.is-stuck{
  background:rgba(246,241,231,.92);
  backdrop-filter:blur(10px);
  padding:11px var(--pad);
  box-shadow:0 1px 0 var(--line);
}
.logo{ display:flex; align-items:center; gap:10px; text-decoration:none; }
.logo svg{ width:26px; height:34px; flex:none; }
.logo__name{ font-family:var(--display); font-weight:800; font-size:20px; color:var(--navy); line-height:1; letter-spacing:-.01em; }
.logo__tag{ font-family:var(--mono); font-size:9px; letter-spacing:.14em; text-transform:uppercase; color:var(--gold-2); }
.nav{ margin-left:auto; }
.nav__list{ display:flex; gap:26px; list-style:none; margin:0; padding:0; }
.nav__list a{ text-decoration:none; font-size:14.5px; font-weight:500; color:var(--ink-2); }
.nav__list a:hover{ color:var(--navy); }
.header__cta{ flex:none; }
.burger{ display:none; }

/* ---------- the pinned stage ----------
   svh keeps the pin stable while a mobile browser's toolbar
   shows and hides; vh is the fallback. The JS never assumes
   either — it measures the sticky element itself. */
.stage{
  position:relative;
  height:calc((var(--film-vh, 8.7) + 1) * 100vh);
}
.stage__sticky{
  position:sticky; top:0; height:100vh; overflow:hidden;
  display:block;
}
@supports (height: 100svh){
  .stage{ height:calc((var(--film-vh, 8.7) + 1) * 100svh); }
  .stage__sticky{ height:100svh; }
}
#film-canvas{ position:absolute; inset:0; width:100%; height:100%; }

/* Vertically centred by flex, so JS is free to own `transform`
   without fighting a translate(-50%) in the stylesheet. */
.copy{
  position:absolute; z-index:2; will-change:opacity, transform;
  width:min(44ch, 38vw);
  top:0; bottom:0; left:var(--pad);
  display:flex; flex-direction:column; justify-content:center;
  padding-block:96px 72px;
}
.copy--03{ left:auto; right:var(--pad); }
.copy h1,.copy h2{ color:var(--navy); }
/* Buttons sit over moving imagery, so the outline variant gets its own
   ground. Without it the fabric reads through the label. */
.copy .btn--ghost{ background:rgba(255,253,248,.86); }
.copy .btn--ghost:hover{ background:rgba(255,253,248,1); }
.copy .lede{ margin-top:18px; }

.features{ list-style:none; margin:26px 0 0; padding:0; display:grid; gap:16px; }
.feature{ display:flex; gap:14px; align-items:flex-start; }
.feature__ico{
  flex:none; width:40px; height:40px; border-radius:50%;
  border:1.5px solid var(--gold); color:var(--gold-2);
  display:grid; place-items:center; background:rgba(255,253,248,.7);
}
.feature__ico svg{ width:20px; height:20px; }
.feature b{ display:block; font-family:var(--display); font-size:16px; letter-spacing:-.01em; }
.feature span{ display:block; font-size:14px; color:var(--ink-2); line-height:1.5; }

/* beat rail */
.beats{
  position:absolute; right:calc(var(--pad) * .5); top:50%; transform:translateY(-50%);
  z-index:3; list-style:none; margin:0; padding:0;
  display:flex; flex-direction:column; gap:10px; height:min(320px,42vh);
}
.beats__item{ display:flex; align-items:center; gap:10px; }
.beats__bar{
  display:block; width:2px; flex:1; background:rgba(21,41,79,.16);
  border-radius:2px; position:relative; overflow:hidden;
}
.beats__bar i{
  position:absolute; inset:0; background:var(--gold);
  transform-origin:top; transform:scaleY(0);
}
.beats__label{
  font-family:var(--mono); font-size:10px; letter-spacing:.1em; text-transform:uppercase;
  color:var(--ink-3); white-space:nowrap; opacity:0; transition:opacity .25s ease;
  writing-mode:vertical-rl;
}
.beats__item.is-active .beats__label{ opacity:1; color:var(--navy); }
.beats__label b{ color:var(--gold-2); font-weight:500; }

.skip{
  position:absolute; z-index:3; left:50%; bottom:26px; transform:translateX(-50%);
  font-family:var(--mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase;
  background:rgba(255,253,248,.8); border:1px solid var(--line-2); color:var(--ink-2);
  padding:8px 16px; border-radius:999px; cursor:pointer;
}
.skip:hover{ color:var(--navy); border-color:var(--navy); }

/* reduced-motion variant */
.stage--static{ height:auto; }
.stage--static #film-canvas{ display:none; }
.stage--static .stage__sticky{ position:static; height:auto; padding:120px var(--pad) 60px; }
.stage--static .copy{ width:min(60ch,100%); margin:0 0 40px; }
.stage--static .skip{ display:none; }
.stills{ display:grid; gap:18px; margin-top:24px; }
.stills__frame{ width:100%; border-radius:var(--r); border:1px solid var(--line); }

/* ---------- generic sections ---------- */
.section{ padding:clamp(72px,9vw,130px) var(--pad); }
.section--paper{ background:var(--paper); border-block:1px solid var(--line); }
.wrap{ max-width:var(--maxw); margin:0 auto; }
.section__head{ max-width:62ch; margin-bottom:clamp(32px,4vw,56px); }

/* ---------- shop ---------- */
.grid{
  display:grid; gap:clamp(18px,2.2vw,30px);
  grid-template-columns:repeat(auto-fill, minmax(230px, 1fr));
}
.card{ display:flex; flex-direction:column; gap:12px; }
.card__media{
  position:relative; display:block; padding:0; border:1px solid var(--line);
  background:var(--cream-2); border-radius:var(--r); overflow:hidden; cursor:pointer;
  aspect-ratio:512/560;
}
.card__media img{ width:100%; height:100%; object-fit:cover; transition:transform .45s ease; }
.card__media:hover img{ transform:scale(1.035); }
.card__tag{
  position:absolute; left:10px; top:10px;
  font-family:var(--mono); font-size:10px; letter-spacing:.1em; text-transform:uppercase;
  background:rgba(255,253,248,.9); border:1px solid var(--line-2);
  padding:3px 8px; border-radius:3px; color:var(--ink-2);
}
.card__meta{ display:flex; flex-direction:column; gap:6px; flex:1; }
.card__name{ font-size:17px; }
.card__blurb{ font-size:13.5px; color:var(--ink-2); line-height:1.5; }
.card__foot{ display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:auto; padding-top:6px; }
.card__price{ font-family:var(--mono); font-size:15px; color:var(--navy); font-variant-numeric:tabular-nums; }

/* ---------- drawer ---------- */
.drawer{
  position:fixed; inset:0; z-index:70; display:none;
}
.drawer.is-open{ display:block; }
.drawer__scrim{ position:absolute; inset:0; background:rgba(23,28,43,.45); }
.drawer__panel{
  position:absolute; inset:0 0 0 auto; width:min(720px,100%);
  background:var(--paper); overflow-y:auto; box-shadow:-16px 0 50px rgba(23,28,43,.18);
  padding:22px var(--pad) 60px;
  animation:slideIn .28s cubic-bezier(.22,.7,.3,1);
}
@keyframes slideIn{ from{ transform:translateX(3%); opacity:.4 } to{ transform:none; opacity:1 } }
@media (prefers-reduced-motion: reduce){ .drawer__panel{ animation:none; } }
.drawer__close{
  position:sticky; top:0; margin-left:auto; display:block;
  background:var(--paper); border:1px solid var(--line-2); border-radius:999px;
  width:38px; height:38px; font-size:17px; line-height:1; cursor:pointer; color:var(--ink-2);
}
.drawer__grid{ display:grid; grid-template-columns:minmax(0,0.9fr) minmax(0,1.1fr); gap:clamp(20px,3vw,40px); align-items:start; }
.drawer__media{ border:1px solid var(--line); border-radius:var(--r); background:var(--cream-2); overflow:hidden; }
.drawer__info{ display:flex; flex-direction:column; gap:14px; }
.drawer__info h3{ font-size:30px; }
.drawer__price{ font-family:var(--mono); font-size:20px; color:var(--navy); font-variant-numeric:tabular-nums; }
.drawer__note{ font-size:12.5px; color:var(--ink-3); line-height:1.55; }
.drawer__facts{ list-style:none; margin:6px 0 0; padding:14px 0 0; border-top:1px solid var(--line); display:grid; gap:8px; font-size:13.5px; color:var(--ink-2); }
.drawer__facts b{ font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-3); margin-right:8px; }

.sizes{ border:0; padding:0; margin:0; display:flex; flex-wrap:wrap; gap:8px; align-items:center; }
.sizes legend{ font-family:var(--mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-3); margin-bottom:8px; }
.size input{ position:absolute; opacity:0; width:0; height:0; }
.size span{
  display:grid; place-items:center; min-width:46px; padding:9px 12px;
  border:1.5px solid var(--line-2); border-radius:var(--r);
  font-family:var(--mono); font-size:13px; cursor:pointer;
}
.size input:checked + span{ border-color:var(--navy); background:var(--navy); color:var(--cream); }
.size input:focus-visible + span{ outline:2px solid var(--gold); outline-offset:2px; }

/* ---------- fabric ---------- */
.fabric__grid{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:clamp(28px,5vw,72px); align-items:start; }
.layers{ list-style:none; margin:0; padding:0; display:grid; gap:2px; }
.layer{
  display:flex; gap:18px; align-items:flex-start;
  padding:20px 22px; background:var(--cream-2);
  border:1px solid var(--line); border-radius:var(--r);
  transition:transform .3s ease, background .3s ease;
}
.layer:hover{ transform:translateX(6px); background:var(--gold-soft); }
.layer__n{ font-family:var(--mono); font-size:12px; color:var(--gold-2); padding-top:3px; }
.layer b{ font-family:var(--display); font-size:17px; letter-spacing:-.01em; }
.layer p{ font-size:14px; color:var(--ink-2); margin-top:3px; line-height:1.55; }

.specs{ display:grid; gap:0; margin:0; border-top:1px solid var(--line); }
.spec{ display:grid; grid-template-columns:minmax(120px,32%) 1fr; gap:16px; padding:14px 0; border-bottom:1px solid var(--line); }
.spec dt{ font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-3); }
.spec dd{ margin:0; font-size:14.5px; color:var(--ink-2); }
.fabric__disclaimer{
  margin-top:26px; padding:14px 18px; background:var(--gold-soft);
  border-left:3px solid var(--gold); border-radius:0 var(--r) var(--r) 0;
  font-size:14px; color:var(--ink-2);
}

/* the layer diagram */
.stack{ display:grid; gap:10px; }
.stack__plate{
  height:clamp(54px,7vw,78px); border-radius:var(--r); border:1px solid var(--line-2);
  position:relative; overflow:hidden;
  transition:transform .35s ease;
}
.fabric__diagram:hover .stack__plate:nth-child(1){ transform:translateY(-6px); }
.fabric__diagram:hover .stack__plate:nth-child(4){ transform:translateY(6px); }
.stack__plate span{
  position:absolute; left:14px; bottom:9px;
  font-family:var(--mono); font-size:10.5px; letter-spacing:.11em; text-transform:uppercase; color:var(--ink-2);
}

/* ---------- care ---------- */
.care__grid{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.1fr); gap:clamp(28px,5vw,72px); align-items:start; }
.care__rules{ list-style:none; margin:0; padding:0; display:grid; gap:12px; }
.care__rules li{ display:flex; gap:12px; font-size:15px; color:var(--ink-2); }
.care__rules li::before{ content:"—"; color:var(--gold); flex:none; }
.tablewrap{ overflow-x:auto; }
.size-table{ border-collapse:collapse; width:100%; min-width:420px; font-variant-numeric:tabular-nums; }
.size-table th{
  text-align:left; font-family:var(--mono); font-size:10.5px; letter-spacing:.12em;
  text-transform:uppercase; color:var(--ink-3); font-weight:500;
  padding:10px 12px; border-bottom:2px solid var(--navy);
}
.size-table td{ padding:11px 12px; border-bottom:1px solid var(--line); font-size:14.5px; color:var(--ink-2); }
.size-table__k{ font-family:var(--display); font-weight:700; color:var(--navy); }
.size-note{ font-size:13px; color:var(--ink-3); margin-top:12px; }

/* ---------- faq ---------- */
.faq__list{ max-width:78ch; }
.qa{ border-bottom:1px solid var(--line); }
.qa summary{
  cursor:pointer; list-style:none; padding:20px 30px 20px 0; position:relative;
  font-family:var(--display); font-weight:700; font-size:clamp(17px,1.7vw,20px); letter-spacing:-.01em;
}
.qa summary::-webkit-details-marker{ display:none; }
.qa summary::after{
  content:"+"; position:absolute; right:2px; top:50%; transform:translateY(-50%);
  font-family:var(--mono); font-size:18px; color:var(--gold-2);
}
.qa[open] summary::after{ content:"–"; }
.qa p{ padding:0 0 20px; font-size:15px; color:var(--ink-2); max-width:66ch; }

/* ---------- contact ---------- */
.contact__grid{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:clamp(28px,5vw,72px); align-items:start; }
.form{ display:grid; gap:14px; }
.field{ display:grid; gap:6px; }
.field label{ font-family:var(--mono); font-size:10.5px; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-3); }
.field input,.field textarea{
  font-family:var(--body); font-size:15px; color:var(--ink);
  padding:12px 14px; border:1.5px solid var(--line-2); border-radius:var(--r);
  background:var(--paper); width:100%;
}
.field textarea{ min-height:120px; resize:vertical; }
.form__status{ font-size:13.5px; color:var(--gold-2); display:none; }
.form__status.is-shown{ display:block; }

/* ---------- footer ---------- */
.site-footer{ background:var(--navy); color:var(--cream); padding:clamp(48px,6vw,80px) var(--pad) 80px; }
.footer__grid{ display:flex; flex-wrap:wrap; gap:32px; align-items:flex-start; justify-content:space-between; max-width:var(--maxw); margin:0 auto; }
.site-footer .logo__name{ color:var(--cream); }
.site-footer .logo__tag{ color:var(--gold); }
.footer__links{ list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:20px; }
.footer__links a{ text-decoration:none; font-size:14px; color:rgba(246,241,231,.75); }
.footer__links a:hover{ color:var(--cream); }
.footer__legal{ font-family:var(--mono); font-size:11.5px; color:rgba(246,241,231,.55); width:100%; padding-top:24px; margin-top:8px; border-top:1px solid rgba(246,241,231,.16); }
.footer__line{ font-family:var(--display); font-size:clamp(24px,3.4vw,40px); font-weight:800; letter-spacing:-.025em; max-width:16ch; }

/* ---------- responsive ---------- */
@media (max-width: 1000px){
  .fabric__grid,.care__grid,.contact__grid{ grid-template-columns:1fr; }
  .drawer__grid{ grid-template-columns:1fr; }
  .drawer__media{ max-width:320px; }
}
@media (max-width: 820px){
  .copy{
    width:auto; left:var(--pad); right:var(--pad);
    top:0; bottom:auto; height:auto;
    justify-content:flex-start;
    padding-block:clamp(88px,13vh,128px) 0;
  }
  .copy--03{ left:var(--pad); right:var(--pad); }
  .beats{ display:none; }
  .nav{
    position:fixed; inset:0 0 auto 0; background:var(--cream);
    padding:78px var(--pad) 26px; border-bottom:1px solid var(--line);
    transform:translateY(-101%); transition:transform .3s ease; z-index:-1;
  }
  body.nav-open .nav{ transform:none; }
  .nav__list{ flex-direction:column; gap:14px; }
  .nav__list a{ font-size:18px; }
  .header__cta{ display:none; }
  .burger{
    display:grid; place-items:center; margin-left:auto;
    width:42px; height:42px; background:none; border:1.5px solid var(--navy);
    border-radius:var(--r); cursor:pointer; gap:4px;
  }
  .burger i{ display:block; width:16px; height:1.6px; background:var(--navy); }
  body.nav-open .burger i:nth-child(1){ transform:translateY(5.6px) rotate(45deg); }
  body.nav-open .burger i:nth-child(2){ opacity:0; }
  body.nav-open .burger i:nth-child(3){ transform:translateY(-5.6px) rotate(-45deg); }
  .burger i{ transition:transform .2s ease, opacity .2s ease; }
}
@media (max-width: 560px){
  h1{ font-size:clamp(32px,9vw,44px); }
  .ribbon{ font-size:11px; gap:10px; }
  .grid{ grid-template-columns:repeat(auto-fill, minmax(150px,1fr)); }
  .card__blurb{ display:none; }
}