:root {
  --ink: #090909;
  --paper: #d8d6d0;
  --bone: #ebe8df;
  --ash: #9a9994;
  --line: rgba(235, 232, 223, 0.2);
  --serif: "Italiana", "Times New Roman", serif;
  --sans: "Manrope", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--bone);
  background: var(--ink);
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.05em;
}
body.modal-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img { display: block; width: 100%; }

.grain {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E");
}

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
  height: 88px;
  padding: 0 4vw;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.desktop-nav, .utility-nav { display: flex; gap: 30px; align-items: center; }
.utility-nav { justify-content: flex-end; }
.desktop-nav a, .text-button, .bag-button {
  border: 0;
  background: transparent;
  padding: 0;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: .16em;
  cursor: pointer;
}
.wordmark {
  font-family: var(--serif);
  font-size: 30px;
  letter-spacing: .34em;
  transform: translateX(.17em);
}
.bag-count {
  display: inline-grid;
  place-items: center;
  min-width: 18px;
  height: 18px;
  margin-left: 6px;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 50%;
}
.menu-toggle { display: none; }

.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: #191919;
}
.hero-image {
  position: absolute;
  inset: 0;
  background: url("assets/hero.jpg") center 24% / cover;
  filter: grayscale(1) contrast(1.08) brightness(.72);
  transform: scale(1.02);
  animation: heroIn 1.6s cubic-bezier(.2,.7,.2,1) both;
}
.hero-image::after {
  content: "";
  position: absolute;
  top: 6%;
  right: 9%;
  width: 22%;
  height: 84%;
  border: 1px solid rgba(255,255,255,.2);
  transform: skewY(-4deg);
}
.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.75), rgba(0,0,0,.05) 60%, rgba(0,0,0,.18)),
    linear-gradient(0deg, rgba(0,0,0,.68), transparent 38%);
}
.hero-copy {
  position: absolute;
  left: 8vw;
  top: 51%;
  z-index: 2;
  transform: translateY(-40%);
  animation: copyIn 1s .45s both;
}
.eyebrow {
  display: inline-block;
  margin-bottom: 26px;
  color: var(--ash);
  font-size: 9px;
  letter-spacing: .25em;
}
.hero h1 {
  margin: 0 0 28px;
  font-family: var(--serif);
  font-size: clamp(58px, 8.8vw, 150px);
  font-weight: 400;
  line-height: .78;
  letter-spacing: -.02em;
}
.hero h1 em { padding-left: .82em; font-weight: 400; }
.hero-copy > p { max-width: 330px; margin: 0 0 36px 6px; color: #bbb; line-height: 1.8; }
.arrow-link {
  display: flex;
  justify-content: space-between;
  width: 220px;
  padding: 13px 0;
  border-bottom: 1px solid #555;
  font-size: 10px;
  letter-spacing: .15em;
  text-transform: uppercase;
  transition: width .3s ease, color .3s;
}
.arrow-link:hover { width: 245px; }
.arrow-link.light { border-color: rgba(255,255,255,.5); }
.hero-coordinate {
  position: absolute;
  top: 130px;
  right: 4vw;
  z-index: 2;
  margin: 0;
  color: rgba(255,255,255,.55);
  font-size: 8px;
  line-height: 1.7;
}
.hero-index {
  position: absolute;
  right: 4vw;
  bottom: 38px;
  left: 4vw;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  color: rgba(255,255,255,.55);
  font-size: 8px;
  letter-spacing: .2em;
}
.scroll-cue {
  position: absolute;
  bottom: 35px;
  left: 50%;
  z-index: 3;
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,.3);
  overflow: hidden;
}
.scroll-cue span {
  display: block;
  width: 100%;
  height: 50%;
  background: white;
  animation: scroll 1.8s infinite;
}

.collection { padding: 32px 4vw 10vw; background: var(--paper); color: var(--ink); }
.section-topline {
  display: flex;
  justify-content: space-between;
  padding-bottom: 28px;
  border-bottom: 1px solid #aaa9a4;
  font-size: 8px;
  letter-spacing: .2em;
}
.collection-grid {
  display: grid;
  grid-template-columns: 1.05fr 1.6fr .5fr;
  gap: 6vw;
  min-height: 680px;
  padding-top: 7vw;
}
.collection-intro { align-self: center; max-width: 480px; }
.collection-intro .eyebrow { color: #6f6e69; }
.collection-intro h2 {
  margin: 0 0 36px;
  font-family: var(--serif);
  font-size: clamp(35px, 4.3vw, 68px);
  font-weight: 400;
  line-height: 1.08;
}
.collection-intro > p { max-width: 380px; margin-bottom: 52px; color: #555; line-height: 2; }
.collection-visual { align-self: start; margin: 0; }
.collection-visual img { height: 580px; object-fit: cover; filter: grayscale(1) contrast(1.2); }
.collection-visual figcaption {
  display: flex;
  justify-content: space-between;
  padding-top: 12px;
  font-size: 8px;
  letter-spacing: .16em;
}
.collection-note { align-self: end; padding-bottom: 36px; }
.collection-note > span { display: block; margin-bottom: 40px; font-family: var(--serif); font-size: 48px; }
.collection-note p { font-family: var(--serif); font-size: 20px; line-height: 1.25; }
.collection-note small { color: #666; font-size: 7px; line-height: 2; letter-spacing: .18em; }

.shop { padding: 9vw 4vw 12vw; }
.shop-heading { display: flex; justify-content: space-between; align-items: end; margin-bottom: 6vw; }
.shop-heading h2 { margin: 0; font-family: var(--serif); font-size: clamp(60px, 10vw, 150px); font-weight: 400; line-height: .8; }
.shop-heading > p { max-width: 280px; margin: 0; color: #888; line-height: 1.9; }
.shop-controls { display: flex; justify-content: space-between; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.filters { display: flex; gap: 32px; }
.filter, .sort-button {
  border: 0;
  background: transparent;
  padding: 0;
  color: #777;
  font-size: 9px;
  letter-spacing: .16em;
  cursor: pointer;
}
.filter.active { color: white; }
.filter.active::before { content: "●"; margin-right: 8px; font-size: 5px; vertical-align: 2px; }
.product-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 4.5vw 1.2vw; padding-top: 2.5vw; }
.product-card { grid-column: span 3; transition: opacity .35s, transform .35s; }
.product-card.featured { grid-column: span 6; }
.product-card.tall { grid-column: 2 / span 4; margin-top: 5vw; }
.product-card.object-card { grid-column: 7 / span 3; margin-top: 12vw; }
.product-card.hidden { display: none; }
.product-image {
  position: relative;
  display: block;
  width: 100%;
  height: 34vw;
  max-height: 610px;
  overflow: hidden;
  border: 0;
  background: #242424;
  padding: 0;
  cursor: pointer;
}
.featured .product-image { height: 48vw; max-height: 760px; }
.tall .product-image { height: 48vw; }
.product-image img { height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05) brightness(.76); transition: transform .8s cubic-bezier(.2,.7,.2,1), filter .4s; }
.product-image:hover img { transform: scale(1.025); filter: grayscale(1) contrast(1.05) brightness(.9); }
.product-number { position: absolute; top: 14px; left: 14px; color: rgba(255,255,255,.65); font-size: 8px; }
.quick-label {
  position: absolute;
  right: 0;
  bottom: 0;
  padding: 13px 18px;
  background: var(--bone);
  color: var(--ink);
  font-size: 8px;
  letter-spacing: .12em;
  transform: translateY(100%);
  transition: transform .25s;
}
.product-image:hover .quick-label { transform: translateY(0); }
.product-meta { display: grid; grid-template-columns: 1fr auto; gap: 8px; padding: 16px 2px; }
.product-meta h3, .product-meta span, .product-meta p { margin: 0; font-size: 9px; font-weight: 400; }
.product-meta p { grid-column: 1 / -1; color: #666; font-size: 7px; letter-spacing: .17em; }
.object-card .product-image { height: 30vw; display: grid; place-items: center; }
.metal-object { position: relative; width: 45%; aspect-ratio: 1; transform: rotate(18deg); }
.metal-object span { position: absolute; top: 50%; left: 50%; width: 100%; height: 1px; background: linear-gradient(90deg, transparent, #ccc, transparent); transform-origin: center; }
.metal-object span:nth-child(1) { transform: translate(-50%,-50%) rotate(0); }
.metal-object span:nth-child(2) { transform: translate(-50%,-50%) rotate(60deg); }
.metal-object span:nth-child(3) { transform: translate(-50%,-50%) rotate(120deg); }
.metal-object::after { content: ""; position: absolute; inset: 25%; border: 1px solid #aaa; border-radius: 50%; box-shadow: 0 0 30px rgba(255,255,255,.12); }

.manifesto { position: relative; min-height: 760px; overflow: hidden; display: flex; align-items: center; padding: 8vw; }
.manifesto-image {
  position: absolute;
  inset: 0;
  background: url("assets/architecture.jpg") center / cover;
  filter: grayscale(1) contrast(1.25) brightness(.28);
}
.manifesto-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.85), transparent); }
.manifesto-copy { position: relative; z-index: 2; max-width: 840px; }
blockquote { margin: 0 0 45px; font-family: var(--serif); font-size: clamp(46px, 7vw, 105px); font-weight: 400; line-height: .95; }
blockquote em { color: transparent; font-weight: 400; -webkit-text-stroke: 1px var(--bone); }
.manifesto-copy > p { max-width: 470px; margin-bottom: 40px; color: #aaa; line-height: 2; }
.manifesto-mark { position: absolute; right: -2vw; bottom: -11vw; color: rgba(255,255,255,.035); font-family: var(--serif); font-size: 55vw; line-height: 1; }

footer { padding: 7vw 4vw 30px; background: var(--bone); color: var(--ink); }
.footer-wordmark { display: block; padding-bottom: 6vw; font-family: var(--serif); font-size: clamp(80px, 19vw, 290px); line-height: .7; letter-spacing: .08em; text-align: center; }
.footer-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 5vw; padding: 45px 0; border-top: 1px solid #aaa; }
.footer-grid div { display: flex; flex-direction: column; align-items: start; gap: 12px; }
.footer-grid span { margin-bottom: 14px; color: #777; font-size: 7px; letter-spacing: .2em; }
.footer-grid a, .footer-grid p { margin: 0; font-size: 9px; line-height: 1.8; }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 24px; border-top: 1px solid #aaa; font-size: 7px; letter-spacing: .18em; }

.product-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 201;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  width: min(1000px, 92vw);
  height: min(680px, 88vh);
  background: #101010;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -47%);
  transition: opacity .3s, transform .4s;
}
.product-modal.open { opacity: 1; pointer-events: auto; transform: translate(-50%, -50%); }
.modal-backdrop { position: fixed; inset: 0; z-index: 200; background: rgba(0,0,0,.82); opacity: 0; pointer-events: none; transition: opacity .3s; }
.modal-backdrop.open { opacity: 1; pointer-events: auto; }
.modal-close { position: absolute; top: 18px; right: 22px; z-index: 2; border: 0; background: transparent; font-size: 26px; font-weight: 200; cursor: pointer; }
.modal-media { overflow: hidden; background: #272727; }
.modal-media img { height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.08) brightness(.8); }
.modal-details { display: flex; flex-direction: column; justify-content: center; padding: 6vw; }
.modal-details h2 { margin: 0 0 14px; font-family: var(--serif); font-size: clamp(38px, 5vw, 70px); font-weight: 400; line-height: 1; }
.modal-price { margin: 0 0 38px; font-size: 12px; }
.modal-description { color: #888; line-height: 1.9; }
.size-picker { display: flex; align-items: center; gap: 8px; margin: 30px 0; }
.size-picker span { margin-right: 15px; color: #777; font-size: 8px; }
.size-picker button { width: 36px; height: 36px; border: 1px solid #444; background: transparent; cursor: pointer; }
.size-picker button.selected { background: var(--bone); color: var(--ink); }
.add-to-bag { height: 54px; border: 0; background: var(--bone); color: var(--ink); font-size: 9px; letter-spacing: .14em; cursor: pointer; transition: background .2s; }
.add-to-bag:hover { background: white; }
.modal-foot { display: flex; justify-content: space-between; margin-top: 20px; color: #666; font-size: 7px; }
.mobile-menu { display: none; }

@keyframes heroIn { from { opacity: 0; transform: scale(1.08); } to { opacity: 1; transform: scale(1.02); } }
@keyframes copyIn { from { opacity: 0; transform: translateY(-30%); } to { opacity: 1; transform: translateY(-40%); } }
@keyframes scroll { from { transform: translateY(-100%); } to { transform: translateY(220%); } }

@media (max-width: 800px) {
  .site-header { position: absolute; height: 70px; padding: 0 20px; grid-template-columns: 1fr auto 1fr; }
  .desktop-nav, .utility-nav .text-button { display: none; }
  .utility-nav { gap: 0; }
  .bag-button { font-size: 0; }
  .bag-count { font-size: 8px; }
  .wordmark { font-size: 21px; }
  .menu-toggle { display: flex; flex-direction: column; gap: 6px; width: 30px; border: 0; background: transparent; padding: 6px 0; }
  .menu-toggle span { width: 22px; height: 1px; background: white; }
  .mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: flex;
    flex-direction: column;
    padding: 25px;
    background: #0b0b0b;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-20px);
    transition: .35s;
  }
  .mobile-menu.open { opacity: 1; pointer-events: auto; transform: none; }
  .menu-close { position: absolute; top: 20px; right: 22px; border: 0; background: transparent; font-size: 28px; }
  .mobile-menu-index { color: #666; font-size: 8px; }
  .mobile-menu nav { display: flex; flex-direction: column; gap: 12px; margin: auto 0; }
  .mobile-menu nav a { font-family: var(--serif); font-size: 15vw; line-height: 1; }
  .mobile-menu p { color: #666; font-size: 8px; }
  .hero { min-height: 780px; }
  .hero-image { background-position: 62% center; }
  .hero-copy { top: auto; right: 24px; bottom: 115px; left: 24px; transform: none; }
  .hero h1 { font-size: 19vw; line-height: .83; }
  .hero h1 em { padding-left: .2em; }
  .hero-coordinate { top: 94px; right: 20px; }
  .hero-index { right: 20px; bottom: 24px; left: 20px; }
  .scroll-cue { display: none; }
  .collection { padding: 24px 20px 100px; }
  .collection-grid { grid-template-columns: 1fr; min-height: 0; gap: 60px; padding-top: 80px; }
  .collection-intro h2 { font-size: 11vw; }
  .collection-visual img { height: 120vw; }
  .collection-note { display: none; }
  .shop { padding: 100px 20px; }
  .shop-heading { display: block; margin-bottom: 60px; }
  .shop-heading h2 { margin-bottom: 35px; font-size: 21vw; }
  .shop-controls { align-items: center; overflow-x: auto; }
  .filters { gap: 22px; white-space: nowrap; }
  .sort-button { display: none; }
  .product-grid { grid-template-columns: 1fr 1fr; gap: 55px 10px; padding-top: 30px; }
  .product-card, .product-card.featured, .product-card.tall, .product-card.object-card { grid-column: auto; margin-top: 0; }
  .product-card.featured { grid-column: 1 / -1; }
  .product-image, .tall .product-image, .object-card .product-image { height: 72vw; }
  .featured .product-image { height: 125vw; }
  .product-meta { display: block; }
  .product-meta h3, .product-meta span { display: block; margin-bottom: 7px; }
  .quick-label { transform: none; padding: 10px; font-size: 6px; }
  .manifesto { min-height: 700px; padding: 25px; }
  blockquote { font-size: 14vw; }
  .footer-wordmark { padding: 40px 0 80px; font-size: 24vw; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 50px 20px; }
  .product-modal { grid-template-columns: 1fr; width: 100%; height: 100%; }
  .modal-media { height: 48vh; }
  .modal-details { padding: 28px 24px; }
  .modal-details .eyebrow, .modal-description { display: none; }
  .modal-details h2 { font-size: 11vw; }
  .modal-price { margin-bottom: 10px; }
  .size-picker { margin: 18px 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}