/* Evercrest Wardrobe — Collection 01 */

@font-face { font-family: "Space Grotesk"; src: url("assets/fonts/SpaceGrotesk-Light.ttf") format("truetype"); font-weight: 300; font-display: swap; }
@font-face { font-family: "Space Grotesk"; src: url("assets/fonts/SpaceGrotesk-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Space Grotesk"; src: url("assets/fonts/SpaceGrotesk-Medium.ttf") format("truetype"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Space Grotesk"; src: url("assets/fonts/SpaceGrotesk-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }

@property --glow {
  syntax: "<color>";
  inherits: true;
  initial-value: #FF5A14;
}

:root {
  --ink: #0A0A0A;
  --surface: #141414;
  --line: #2A2A2A;
  --paper: #FFFFFF;
  --muted: #B5B5B5;
  --faint: #6f6f6f;
  --orange: #FF5A14;
  --orange-text: #FF6A1F;
  --sans: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(.22, .8, .2, 1);
  --nav-h: 76px;
  --noise: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .05 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: --glow .9s var(--ease);
}
body.detail-open { overflow: hidden; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 1px solid var(--orange); outline-offset: 4px; }

.label, .info-index, .info-kind, .specs dt, .filters button, .bag, .hint, .credit, .view-link, .close, .detail figcaption {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
}

/* ---------------------------------------------------------------- nav */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 40;
  height: var(--nav-h);
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  padding: 0 clamp(16px, 3vw, 44px);
  background: linear-gradient(rgba(10,10,10,.92), rgba(10,10,10,0));
}
.brand { display: inline-flex; align-items: center; gap: 14px; color: inherit; text-decoration: none; justify-self: start; }
.brand img { height: 26px; width: auto; }
.brand-sub { padding-left: 14px; border-left: 1px solid var(--line); font-size: 13px; font-weight: 500; letter-spacing: .26em; text-transform: uppercase; color: var(--muted); }
.filters { display: flex; gap: 6px; padding: 4px; border: 1px solid var(--line); border-radius: 999px; }
.filters button { padding: 8px 14px; border-radius: 999px; color: var(--muted); transition: background .3s, color .3s; }
.filters button sup { font-size: 9px; letter-spacing: 0; margin-left: 2px; color: var(--faint); }
.filters button[aria-pressed="true"] { background: var(--paper); color: var(--ink); }
.filters button[aria-pressed="true"] sup { color: #555; }
.bag { justify-self: end; display: inline-flex; align-items: center; gap: 10px; padding: 10px 2px; }
.bag-count { display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 6px; border: 1px solid var(--line); border-radius: 11px; letter-spacing: 0; transition: background .3s, color .3s, border-color .3s; }
.bag.has-items .bag-count { background: var(--orange); border-color: var(--orange); color: var(--ink); }

/* ---------------------------------------------------------------- layout */
.shell {
  position: relative;
  height: 100svh;
  min-height: 640px;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) minmax(340px, 30vw);
  grid-template-rows: minmax(0, 1fr) auto;
  padding-top: var(--nav-h);
  background:
    var(--noise),
    linear-gradient(90deg, transparent 52%, rgba(6,6,6,.72) 76%, rgba(6,6,6,.9)),
    linear-gradient(rgba(6,6,6,.55), rgba(6,6,6,0) 30%, rgba(6,6,6,0) 70%, rgba(6,6,6,.7)),
    url("assets/studio.jpg") center 62% / cover no-repeat,
    var(--ink);
}

/* the spotlight that follows the tee in front */
.spot {
  position: absolute;
  left: 0; top: 0;
  pointer-events: none;
  z-index: 0;
  transition: transform 1s var(--ease), width 1s var(--ease);
}
.spot-beam {
  position: absolute; inset: 0;
  background:
    radial-gradient(18% 9% at 50% 0%, rgba(255,240,222,.55), transparent 100%),
    linear-gradient(rgba(255,226,196,.16), rgba(255,226,196,.05) 70%, transparent);
  clip-path: polygon(40% 0, 60% 0, 100% 100%, 0 100%);
  filter: blur(6px);
  mix-blend-mode: screen;
  animation: flicker 7s ease-in-out infinite;
}
.spot-pool {
  position: absolute; left: -10%; right: -10%; top: 18%; bottom: -6%;
  background: radial-gradient(50% 50% at 50% 50%, rgba(255,200,160,.13), color-mix(in oklab, var(--glow) 9%, transparent) 50%, transparent 72%);
  mix-blend-mode: screen;
}
@keyframes flicker { 0%, 100% { opacity: .92; } 47% { opacity: 1; } 52% { opacity: .86; } }

.progress {
  grid-column: 1; grid-row: 1 / span 2;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  padding: 24px 0 44px;
  font-size: 11px; letter-spacing: .1em; color: var(--faint);
}
.progress #p-cur { color: var(--paper); }
.progress-track { position: relative; flex: 1; width: 1px; background: var(--line); }
.progress-fill { position: absolute; left: 0; top: 0; width: 1px; height: 10%; background: var(--glow); transition: height .9s var(--ease); }

/* ---------------------------------------------------------------- stage / rack */
.stage { grid-column: 2; grid-row: 1; position: relative; isolation: isolate; overflow: hidden; touch-action: pan-y; }
.rail {
  position: absolute; left: 0; top: 0; height: 3px;
  transform-origin: 0 50%;
  background: linear-gradient(#b9a493, #4a4038 45%, #141110);
  border-radius: 2px;
  box-shadow: 0 6px 14px rgba(0,0,0,.7), 0 -1px 6px rgba(255,90,20,.18);
  z-index: 1;
}
.rail-cap { position: absolute; top: 50%; width: 10px; height: 10px; margin-top: -5px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #c9b4a2, #3a322c); }
.rail-cap--start { left: -6px; }
.rail-cap--end { right: -6px; }

.rack { position: absolute; inset: 0; }
.tee {
  position: absolute; left: 0; top: 0;
  width: 0; height: 0;
  transform-origin: 0 0;
  transition: transform 1s var(--ease), opacity .7s var(--ease), filter 1s var(--ease);
  will-change: transform;
  cursor: pointer;
  border: 0; padding: 0;
}
.tee-swing { position: absolute; left: 0; top: 0; transform-origin: 0 0; }
.tee img {
  position: absolute;
  max-width: none;
  pointer-events: none;
  user-select: none;
  transition: opacity .6s var(--ease);
  filter: drop-shadow(0 30px 34px rgba(0,0,0,.6));
}
.tee .img-front { filter: drop-shadow(0 40px 50px rgba(0,0,0,.75)); }
.tee .img-rack { opacity: 1; }
.tee .img-front { opacity: 0; }
.tee.is-front { cursor: default; }
.tee.is-front .img-front { opacity: 1; }
.tee.is-front .img-rack { opacity: 0; }
.tee.is-hidden { opacity: 0; pointer-events: none; }
.tee.is-front .tee-swing { animation: swing 2.4s var(--ease) both; }
@keyframes swing {
  0% { transform: rotate(2.6deg); }
  30% { transform: rotate(-1.5deg); }
  55% { transform: rotate(.8deg); }
  78% { transform: rotate(-.3deg); }
  100% { transform: rotate(0); }
}
@media (hover: hover) {
  .tee:not(.is-front):hover { filter: brightness(.95) !important; }
}

.hint { position: absolute; left: 24px; bottom: 18px; margin: 0; display: inline-flex; gap: 10px; align-items: center; color: var(--muted); z-index: 5; }
.hint-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--orange); animation: pulse 2.4s infinite; box-shadow: 0 0 0 0 rgba(255,90,20,.6); }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(255,90,20,0); } 100% { box-shadow: 0 0 0 0 rgba(255,90,20,0); } }

/* ---------------------------------------------------------------- info */
.info {
  grid-column: 3; grid-row: 1;
  align-self: center;
  padding: 16px clamp(20px, 3vw, 48px) 16px 12px;
  max-width: 480px;
}
.info-index { margin: 0 0 18px; color: var(--muted); }
.info-index span:first-child { color: var(--paper); }
.info-kind { margin: 0 0 10px; color: var(--glow); filter: brightness(1.15); }
.info-name {
  margin: 0 0 16px;
  font-weight: 700;
  font-size: clamp(34px, 3.3vw, 54px);
  line-height: .98;
  letter-spacing: -.01em;
  text-transform: uppercase;
  text-wrap: balance;
}
.info-desc { margin: 0 0 24px; max-width: 38ch; color: var(--muted); font-weight: 300; font-size: 15px; line-height: 1.6; }
.specs { margin: 0 0 22px; border-top: 1px solid var(--line); }
.specs div { display: grid; grid-template-columns: 74px 1fr; gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.specs dt { color: var(--faint); padding-top: 2px; font-size: 10px; }
.specs dd { margin: 0; font-size: 13px; display: flex; align-items: center; gap: 10px; }
.chip { width: 14px; height: 14px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25); background: var(--tee, #111); }
.sizes { display: flex; gap: 6px; margin-bottom: 18px; }
.sizes button { min-width: 44px; height: 40px; padding: 0 10px; border: 1px solid var(--line); border-radius: 10px; font-size: 12px; color: var(--muted); transition: border-color .3s, color .3s, background .3s; }
.sizes button:hover { border-color: #555; color: var(--paper); }
.sizes button[aria-checked="true"] { border-color: var(--paper); color: var(--paper); background: rgba(255,255,255,.06); }
.buy { display: flex; align-items: center; gap: 16px; }
.price { margin: 0; min-width: 72px; font-size: 26px; font-weight: 500; }
.cta {
  flex: 1; height: 52px; border-radius: 999px;
  background: var(--orange); color: var(--ink);
  font-size: 12px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase;
  transition: background .3s, transform .3s var(--ease);
}
.cta:hover { background: #ff7a3a; }
.cta:active { transform: scale(.985); }
.view-link { margin-top: 20px; display: inline-flex; gap: 10px; color: var(--muted); transition: color .3s; }
.view-link:hover { color: var(--paper); }
.pager { display: flex; gap: 10px; margin-top: 26px; }
.pager button { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); transition: border-color .3s, background .3s; }
.pager button:hover { border-color: var(--paper); background: rgba(255,255,255,.06); }
.info.is-swapping > * { opacity: 0; transform: translateY(8px); }
.info > * { transition: opacity .45s var(--ease), transform .55s var(--ease); }

/* ---------------------------------------------------------------- bottom row */
.swatches { grid-column: 2; grid-row: 2; display: flex; gap: 10px; padding: 14px 24px 26px; align-items: center; flex-wrap: wrap; }
.swatch { width: 22px; height: 22px; border-radius: 50%; background: var(--c); border: 1px solid rgba(255,255,255,.22); position: relative; transition: transform .3s var(--ease), opacity .3s; }
.swatch::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 1px solid transparent; transition: border-color .3s; }
.swatch[aria-selected="true"]::after { border-color: var(--paper); }
.swatch:hover { transform: scale(1.12); }
.swatch.is-off { opacity: .2; pointer-events: none; }
.credit { grid-column: 3; grid-row: 2; align-self: center; margin: 0; padding: 14px clamp(20px, 3vw, 48px) 26px 12px; display: inline-flex; align-items: center; gap: 8px; color: var(--faint); letter-spacing: .14em; }
.credit img { width: 14px; height: 14px; opacity: .8; }

/* ---------------------------------------------------------------- detail */
.detail {
  position: fixed; inset: 0; z-index: 60;
  display: grid; grid-template-rows: auto minmax(0, 1fr) auto;
  padding: 24px clamp(16px, 3vw, 44px);
  background: var(--noise), radial-gradient(60% 70% at 50% 50%, color-mix(in oklab, var(--glow) 12%, #121212), var(--ink) 80%);
  animation: fade .5s var(--ease);
}
.detail[hidden] { display: none; }
@keyframes fade { from { opacity: 0; } }
.detail-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.detail-head .info-index { margin: 0; }
.close { display: inline-flex; gap: 10px; align-items: center; padding: 10px 16px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); transition: color .3s, border-color .3s; }
.close:hover { color: var(--paper); border-color: var(--paper); }
.detail-views { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(8px, 2vw, 32px); min-height: 0; padding: 16px 0; }
.detail figure { margin: 0; display: grid; grid-template-rows: minmax(0, 1fr) auto; justify-items: center; min-height: 0; }
.detail figure img { height: 100%; width: auto; object-fit: contain; min-height: 0; filter: drop-shadow(0 30px 40px rgba(0,0,0,.6)); animation: rise .8s var(--ease) both; }
.detail figure:nth-child(2) img { animation-delay: .08s; }
@keyframes rise { from { opacity: 0; transform: translateY(24px); } }
.detail figcaption { color: var(--muted); padding-top: 8px; }
.detail-note { margin: 0 auto; max-width: 60ch; text-align: center; color: var(--muted); font-size: 14px; font-weight: 300; line-height: 1.6; }

/* ---------------------------------------------------------------- toast */
.toast { position: fixed; left: 50%; bottom: 28px; z-index: 80; transform: translate(-50%, 20px); padding: 13px 20px; border-radius: 999px; background: rgba(20,20,20,.92); border: 1px solid var(--line); font-size: 12px; letter-spacing: .06em; opacity: 0; pointer-events: none; transition: opacity .4s, transform .5s var(--ease); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1100px) {
  .shell { grid-template-columns: 44px minmax(0, 1fr) minmax(300px, 36vw); }
  .brand-sub { display: none; }
}
@media (max-width: 860px) {
  :root { --nav-h: 64px; }
  .nav { height: auto; grid-template-columns: 1fr auto; grid-template-areas: "brand bag" "filters filters"; row-gap: 10px; padding-top: 14px; padding-bottom: 12px; background: rgba(10,10,10,.88); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
  .brand { grid-area: brand; }
  .bag { grid-area: bag; }
  .brand img { height: 22px; }
  .filters { grid-area: filters; justify-self: center; }
  .shell { height: auto; min-height: 0; display: block; padding-top: 118px; }
  .progress { display: none; }
  .stage { height: min(72svh, 620px, 118vw); }
  .shell { background: var(--noise), linear-gradient(rgba(6,6,6,.5), rgba(6,6,6,.2) 30%, rgba(6,6,6,.85) 75%, var(--ink)), url("assets/studio.jpg") 40% 0 / auto 720px no-repeat, var(--ink); }
  .hint { left: 50%; transform: translateX(-50%); bottom: 10px; white-space: nowrap; }
  .swatches { justify-content: center; padding: 18px 16px 6px; }
  .info { max-width: 560px; margin: 0 auto; padding: 18px 20px 12px; }
  .credit { display: flex; justify-content: center; padding: 18px 16px 40px; }
  .detail { display: block; overflow-y: auto; padding: 16px 16px 40px; }
  .detail[hidden] { display: none; }
  .detail-views { grid-template-columns: 1fr; gap: 28px; }
  .detail figure { display: flex; flex-direction: column; align-items: center; }
  .detail figure img { height: auto; width: min(100%, 420px); }
  .detail-head .info-index { font-size: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation: none !important; }
}