/* HAYU — NOCTURNE · modest couture after dark.
   A single committed dark world: obsidian-plum ground, iridescent silk-thread
   accents, Bodoni Moda display + Hanken Grotesk UI. */

:root{
  --void:#0B0910;          /* warm obsidian-plum, never flat black */
  --void-2:#100D18;
  --night:#17131F;         /* raised panel */
  --night-2:#1E1826;
  --ivory:#F2ECE0;
  --ivory-soft:#CBC3B4;
  --muted:#948C7E;
  --gold:#E8C889;          /* champagne — the one metal */
  --gold-deep:#C6A15B;
  --rose:#E6A9A0;          /* thread hue */
  --silver:#CBD3E0;        /* moonlight thread hue */
  --peri:#BFD8C0;          /* pale peridot thread hue */
  --hair:rgba(242,236,224,.13);
  --hair-2:rgba(242,236,224,.07);
  --gold-hair:rgba(232,200,137,.34);
  --glass:rgba(23,19,31,.62);
  --shadow:0 40px 90px -50px rgba(0,0,0,.85);
  --disp:'Bodoni Moda','Didot','Playfair Display',Georgia,serif;
  --ui:'Hanken Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-soft:cubic-bezier(.4,.14,.3,1);
  --maxw:1360px;
  --nav-h:78px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;background:var(--void);color:var(--ivory);
  font-family:var(--ui);font-weight:400;font-size:16px;line-height:1.62;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body::before{ /* subtle grain so the dark never reads as flat */
  content:"";position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.018) 1px,transparent 1px);
  background-size:3px 3px;mix-blend-mode:screen;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{margin:0;font-family:var(--disp);font-weight:500;letter-spacing:-.005em;text-wrap:balance;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px;}
.skip{position:absolute;left:-999px;top:0;z-index:300;background:var(--gold);color:var(--void);
  padding:12px 18px;font-family:var(--ui);font-weight:600;letter-spacing:.1em;border-radius:0 0 10px 0;}
.skip:focus{left:0;}

.eyebrow{font-family:var(--ui);font-weight:600;font-size:11px;letter-spacing:.34em;
  text-transform:uppercase;color:var(--gold);margin:0;}

/* ---------- reveal ---------- */
/* content is ALWAYS visible; .in only adds a gentle opacity-free rise, so nothing
   can ever get stuck hidden even if the animation engine stalls. */
.reveal.in{animation:noc-rise .9s var(--ease) both;}
.reveal[data-d="2"].in{animation-delay:.08s;}
.reveal[data-d="3"].in{animation-delay:.16s;}
.reveal[data-d="4"].in{animation-delay:.24s;}
@keyframes noc-rise{from{transform:translateY(22px);}to{transform:translateY(0);}}
@media (prefers-reduced-motion:reduce){
  .reveal.in{animation:none;}
  html{scroll-behavior:auto;}
}

/* ---------- nav ---------- */
.noc-nav{position:fixed;top:0;left:0;right:0;z-index:120;height:var(--nav-h);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:0 clamp(18px,3.4vw,44px);
  transition:background .5s var(--ease),backdrop-filter .5s var(--ease),border-color .5s var(--ease);
  border-bottom:1px solid transparent;}
.noc-nav.docked{background:rgba(11,9,16,.82);-webkit-backdrop-filter:blur(16px) saturate(1.3);
  backdrop-filter:blur(16px) saturate(1.3);border-bottom-color:var(--hair);}
.brand{display:flex;flex-direction:column;line-height:1;}
.brand .bw{font-family:var(--disp);font-weight:600;font-size:clamp(21px,2.3vw,26px);letter-spacing:.16em;color:var(--ivory);}
.brand .be{font-family:var(--ui);font-weight:600;font-size:9px;letter-spacing:.44em;text-transform:uppercase;color:var(--gold);margin-top:3px;padding-left:2px;}
.nlinks{display:flex;gap:clamp(16px,2vw,30px);}
.nlinks a{font-family:var(--ui);font-weight:500;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ivory-soft);position:relative;padding:6px 0;transition:color .35s var(--ease);}
.nlinks a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;
  background:linear-gradient(90deg,var(--gold),var(--rose));transition:right .45s var(--ease);}
.nlinks a:hover{color:var(--ivory);}
.nlinks a:hover::after{right:0;}
.nright{display:flex;align-items:center;gap:16px;}
.nwish{font-family:var(--ui);font-weight:500;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ivory-soft);transition:color .35s var(--ease);}
.nwish:hover{color:var(--gold);}
.nbag{display:inline-flex;align-items:center;gap:9px;background:transparent;border:1px solid var(--gold-hair);
  border-radius:999px;padding:10px 16px;cursor:pointer;color:var(--ivory);
  font-family:var(--ui);font-weight:600;font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  transition:background .35s var(--ease),border-color .35s var(--ease);}
.nbag:hover{background:rgba(232,200,137,.12);border-color:var(--gold);}
.nbagcount{min-width:20px;height:20px;padding:0 5px;display:inline-grid;place-items:center;border-radius:999px;
  background:var(--gold);color:var(--void);font-size:11px;font-weight:700;font-variant-numeric:tabular-nums;}
@media (max-width:920px){ .nlinks{display:none;} }

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;
  padding:calc(var(--nav-h) + 3vh) clamp(18px,3.4vw,44px) 8vh;}
.silk{position:absolute;inset:0;width:100%;height:100%;z-index:0;display:block;}
.hero.nogl{background:radial-gradient(120% 90% at 78% 30%,rgba(46,30,60,.7),transparent 55%),radial-gradient(120% 120% at 20% 90%,rgba(30,22,40,.8),transparent 60%),var(--void);}
.hero.nogl .silk{display:none;}
.hero-veil{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    linear-gradient(90deg,rgba(11,9,16,.94) 0%,rgba(11,9,16,.6) 30%,rgba(11,9,16,.08) 56%,transparent 72%),
    linear-gradient(180deg,rgba(11,9,16,.5) 0%,transparent 22%,transparent 54%,rgba(11,9,16,.92) 100%),
    radial-gradient(90% 90% at 74% 42%,transparent 42%,rgba(11,9,16,.55) 100%);}
.hero-inner{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin:0 auto;
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,80px);align-items:center;}
.hero-copy{max-width:var(--copyw,560px);}
.hero .eyebrow{margin-bottom:22px;}
.hero h1{font-size:clamp(56px,11vw,150px);line-height:.9;font-weight:500;letter-spacing:-.02em;color:var(--ivory);
  text-shadow:0 8px 60px rgba(0,0,0,.5);}
.hero h1 em{font-style:italic;font-weight:400;
  background:linear-gradient(96deg,var(--gold),var(--rose) 55%,var(--silver));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.hero-lede{margin:clamp(20px,3vh,32px) 0 0;font-size:clamp(15px,1.35vw,18px);line-height:1.7;
  color:var(--ivory-soft);max-width:40ch;}
.hero-cta{margin-top:clamp(28px,4vh,40px);display:flex;gap:14px;flex-wrap:wrap;}

.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--ui);font-weight:600;
  font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;padding:16px 30px;border-radius:999px;
  cursor:pointer;border:1px solid transparent;transition:transform .4s var(--ease),background .4s var(--ease),color .4s var(--ease),border-color .4s var(--ease),box-shadow .4s var(--ease);}
.btn-gold{background:linear-gradient(100deg,var(--gold),var(--gold-deep));color:var(--void);
  box-shadow:0 18px 44px -22px rgba(232,200,137,.7);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 24px 54px -20px rgba(232,200,137,.85);}
.btn-ghost{background:rgba(242,236,224,.04);border-color:var(--hair);color:var(--ivory);}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-2px);}

/* featured piece */
.hero-piece{justify-self:end;width:100%;max-width:440px;}
.hp-frame{position:relative;display:block;aspect-ratio:4/5;border:1px solid var(--gold-hair);
  border-radius:4px;overflow:hidden;background:var(--night);box-shadow:var(--shadow);}
.hp-frame img{width:100%;height:100%;object-fit:cover;transform:scale(1.02);
  transition:transform 1.4s var(--ease);}
.hp-frame:hover img{transform:scale(1.07);}
.hp-scrim{position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(11,9,16,.6));}
.hp-meta{margin-top:16px;display:flex;align-items:flex-end;justify-content:space-between;gap:16px;}
.hp-lines{display:flex;flex-direction:column;gap:5px;min-width:0;}
.hp-kick{font-family:var(--ui);font-weight:600;font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);}
.hp-name{font-family:var(--disp);font-style:italic;font-weight:400;font-size:22px;line-height:1.1;color:var(--ivory);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.hp-price{font-family:var(--ui);font-size:13.5px;letter-spacing:.02em;color:var(--ivory-soft);font-variant-numeric:tabular-nums;}
.hp-price s{color:var(--muted);text-decoration-color:var(--rose);margin-right:7px;}
.hp-add{flex:none;background:transparent;border:1px solid var(--gold-hair);border-radius:999px;
  color:var(--ivory);font-family:var(--ui);font-weight:600;font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  padding:12px 18px;cursor:pointer;transition:background .35s var(--ease),border-color .35s var(--ease),color .35s var(--ease);}
.hp-add:hover{background:var(--gold);border-color:var(--gold);color:var(--void);}

.hero-scroll{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:9px;
  font-family:var(--ui);font-size:9.5px;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);}
.hero-scroll i{width:1px;height:38px;background:linear-gradient(180deg,var(--gold),transparent);animation:drip 2.4s var(--ease) infinite;}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top;}45%{transform:scaleY(1);transform-origin:top;}55%{transform:scaleY(1);transform-origin:bottom;}100%{transform:scaleY(0);transform-origin:bottom;}}
@media (prefers-reduced-motion:reduce){.hero-scroll i{animation:none;}}

@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;gap:34px;}
  .hero-piece{justify-self:stretch;max-width:none;}
  .hero h1{font-size:clamp(54px,17vw,96px);}
}

/* ---------- section scaffolding ---------- */
section{position:relative;z-index:2;padding:clamp(56px,9vh,120px) clamp(18px,3.4vw,44px);max-width:var(--maxw);margin:0 auto;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:clamp(26px,4vw,48px);}
.sec-head .eyebrow{margin-bottom:14px;}
.sec-title{font-size:clamp(30px,5vw,56px);line-height:1.02;font-weight:500;color:var(--ivory);}
.sec-link{font-family:var(--ui);font-weight:600;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);
  display:inline-flex;align-items:center;gap:9px;padding-bottom:4px;border-bottom:1px solid var(--gold-hair);
  transition:gap .35s var(--ease),color .35s var(--ease);}
.sec-link:hover{gap:14px;color:var(--ivory);}

/* ---------- rail ---------- */
.tonight{}
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(280px,1fr);gap:clamp(14px,1.6vw,24px);
  overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:14px;margin:0 calc(-1 * clamp(18px,3.4vw,44px));
  padding-left:clamp(18px,3.4vw,44px);padding-right:clamp(18px,3.4vw,44px);scrollbar-width:thin;scrollbar-color:var(--gold-hair) transparent;}
.rail::-webkit-scrollbar{height:6px;}
.rail::-webkit-scrollbar-thumb{background:var(--gold-hair);border-radius:999px;}
.rail-load{padding:60px 10px;color:var(--muted);font-size:13px;letter-spacing:.16em;text-transform:uppercase;}

/* product card (rail + shop share these) */
.pcard{scroll-snap-align:start;position:relative;display:flex;flex-direction:column;
  background:var(--night);border:1px solid var(--hair);border-radius:6px;overflow:hidden;
  transition:transform .5s var(--ease),border-color .5s var(--ease),box-shadow .5s var(--ease);}
.pcard:hover{transform:translateY(-6px);border-color:var(--gold-hair);box-shadow:var(--shadow);}
.pc-frame{position:relative;display:block;aspect-ratio:4/5;overflow:hidden;background:var(--night-2);}
.pc-frame img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease),opacity .6s var(--ease);}
.pcard:hover .pc-frame img{transform:scale(1.06);}
.pc-flag{position:absolute;top:12px;left:12px;font-family:var(--ui);font-weight:600;font-size:9.5px;letter-spacing:.18em;
  text-transform:uppercase;padding:5px 10px;border-radius:999px;background:rgba(11,9,16,.7);color:var(--gold);border:1px solid var(--gold-hair);}
.pc-flag.sold{color:var(--muted);border-color:var(--hair);}
.pc-wish{position:absolute;top:10px;right:10px;width:36px;height:36px;display:grid;place-items:center;border-radius:50%;
  background:rgba(11,9,16,.55);border:1px solid var(--hair);cursor:pointer;color:var(--ivory-soft);
  transition:color .3s var(--ease),border-color .3s var(--ease),background .3s var(--ease);}
.pc-wish:hover{color:var(--rose);border-color:var(--gold-hair);}
.pc-wish.on{color:var(--rose);border-color:var(--rose);}
.pc-wish svg{width:16px;height:16px;}
.pc-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:4px;flex:1;}
.pc-cat{font-family:var(--ui);font-weight:600;font-size:9.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);}
.pc-name{font-family:var(--disp);font-weight:500;font-size:19px;line-height:1.12;color:var(--ivory);margin-top:2px;}
.pc-priced{margin-top:6px;display:flex;align-items:baseline;gap:9px;font-family:var(--ui);font-size:14px;color:var(--ivory);font-variant-numeric:tabular-nums;}
.pc-priced s{color:var(--muted);text-decoration-color:var(--rose);font-size:12.5px;}
.pc-priced .off{color:var(--rose);font-size:11px;font-weight:600;letter-spacing:.06em;}
.pc-add{margin-top:14px;background:transparent;border:1px solid var(--hair);border-radius:999px;color:var(--ivory);
  font-family:var(--ui);font-weight:600;font-size:11px;letter-spacing:.14em;text-transform:uppercase;padding:12px 0;cursor:pointer;
  transition:background .35s var(--ease),border-color .35s var(--ease),color .35s var(--ease);}
.pc-add:hover:not(:disabled){background:var(--gold);border-color:var(--gold);color:var(--void);}
.pc-add:disabled{color:var(--muted);cursor:default;}

/* ---------- manifesto ---------- */
.manifesto{position:relative;background:linear-gradient(180deg,var(--void),var(--void-2));border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);
  max-width:none;padding-left:0;padding-right:0;}
.man-thread{position:absolute;top:0;bottom:0;left:50%;width:1px;background:linear-gradient(180deg,transparent,var(--gold-hair),transparent);}
.man-grid{max-width:var(--maxw);margin:0 auto;padding:0 clamp(18px,3.4vw,44px);
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,72px);align-items:center;}
.man-copy{max-width:44ch;}
.man-title{margin-top:16px;font-size:clamp(30px,4.6vw,52px);line-height:1.02;color:var(--ivory);}
.man-body{margin:20px 0 26px;font-size:16px;line-height:1.8;color:var(--ivory-soft);}
.man-figure{margin:0;position:relative;}
.man-figure img{width:100%;aspect-ratio:5/6;object-fit:cover;border:1px solid var(--gold-hair);border-radius:4px;box-shadow:var(--shadow);}
.man-figure figcaption{margin-top:12px;font-family:var(--ui);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);}
@media (max-width:820px){ .man-grid{grid-template-columns:1fr;} .man-thread{display:none;} }

/* ---------- houses / categories ---------- */
.house-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:clamp(12px,1.6vw,20px);}
.htile{position:relative;display:block;aspect-ratio:3/4;border-radius:6px;overflow:hidden;border:1px solid var(--hair);
  transition:border-color .5s var(--ease),transform .5s var(--ease);}
.htile:hover{border-color:var(--gold-hair);transform:translateY(-4px);}
.htile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.66) saturate(.92);
  transition:transform 1.2s var(--ease),filter .6s var(--ease);}
.htile:hover img{transform:scale(1.07);filter:brightness(.78) saturate(1);}
.htile .ht-in{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;
  padding:20px;background:linear-gradient(180deg,transparent 40%,rgba(11,9,16,.78));}
.ht-name{font-family:var(--disp);font-weight:500;font-size:24px;color:var(--ivory);}
.ht-meta{margin-top:5px;font-family:var(--ui);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);}

/* ---------- promise ---------- */
.promise{border-top:1px solid var(--hair);}
.promise-row{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,3vw,44px);}
.pr{border-left:1px solid var(--gold-hair);padding-left:20px;}
.pr-n{font-family:var(--disp);font-style:italic;font-size:22px;color:var(--gold);}
.pr h3{font-family:var(--ui);font-weight:700;font-size:15px;letter-spacing:.02em;margin-top:8px;color:var(--ivory);}
.pr p{margin:7px 0 0;font-size:13.5px;line-height:1.6;color:var(--ivory-soft);}
@media (max-width:720px){ .promise-row{grid-template-columns:1fr;gap:22px;} }

/* ---------- footer ---------- */
.noc-foot{position:relative;z-index:2;border-top:1px solid var(--hair);padding:clamp(48px,7vw,88px) clamp(18px,3.4vw,44px) 40px;overflow:hidden;}
.foot-mark{font-family:var(--disp);font-weight:600;font-size:clamp(64px,20vw,240px);line-height:.8;letter-spacing:.04em;
  color:transparent;-webkit-text-stroke:1px var(--hair);text-stroke:1px var(--hair);pointer-events:none;margin-bottom:26px;}
.foot-grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1fr 1fr 1.4fr;gap:clamp(24px,4vw,60px);}
.fkick{font-family:var(--ui);font-weight:600;font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);margin:0 0 16px;}
.fcol a{display:block;font-size:14px;color:var(--ivory-soft);padding:6px 0;transition:color .3s var(--ease);}
.fcol a:hover{color:var(--gold);}
.fsay{font-size:14px;line-height:1.7;color:var(--ivory-soft);max-width:40ch;}
.foot-base{max-width:var(--maxw);margin:40px auto 0;padding-top:22px;border-top:1px solid var(--hair-2);
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:11.5px;letter-spacing:.06em;color:var(--muted);}
@media (max-width:720px){ .foot-grid{grid-template-columns:1fr 1fr;} .fcol-say{grid-column:1/-1;} }

/* magnetic hook (JS adds transform) */
.magnetic{will-change:transform;}