@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.css");

:root {
  --bg: #ffffff;
  --fg: #111111;
  --muted: #8a8a8a;
  --line: #e6e6e6;
  --header-h: 64px;
  --gap: 40px;
  /* triqueterra.com 실측 타이포(nav/caption/tagline 공통): 17.56px / 19.32px / 600 / -0.176px */
  --type-size: 17px;
  --type-lh: 19px;
  --type-ls: -0.01em;
  --type-weight: 600;
}

* {
  box-sizing: border-box;
}

html {
  scrollbar-gutter: stable;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: "Pretendard", -apple-system, "Helvetica Neue", Arial, sans-serif;
  font-weight: 300;
  font-size: 12px;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0 32px;
  background: transparent;
  z-index: 100;
}

.site-header .logo img {
  height: 16px;
  width: auto;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.site-nav a {
  font-size: var(--type-size);
  line-height: var(--type-lh);
  font-weight: var(--type-weight);
  letter-spacing: var(--type-ls);
  color: var(--fg);
  transition: opacity 0.2s ease;
}

.site-nav a:hover,
.site-nav a.active {
  opacity: 0.45;
}

/* Main */
main {
  padding-top: calc(var(--header-h) + 48px);
  flex: 1 0 auto;
}

.container {
  padding: 0 32px 80px;
}

/* Grid of pieces */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap) 24px;
}

.piece {
  display: block;
  margin: 0;
}

.piece__frame {
  width: 80%;
  margin: 0 auto;
  aspect-ratio: 3 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #ffffff;
}

.piece__frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.5s ease, opacity 0.5s ease;
}

.piece:hover .piece__frame img {
  transform: scale(1.02);
  opacity: 0.9;
}

/* Archive — two horizontal rows, auto-sliding in opposite directions */
.archive-main {
  padding-top: calc(var(--header-h) + 24px);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.archive-strip {
  width: 100%;
  overflow: hidden;
  background: #ffffff;
}

.archive-strip__track {
  display: flex;
  align-items: center;
  gap: 16px;
  width: max-content;
  will-change: transform;
}

.archive-strip--row1 .archive-strip__track {
  animation: marquee-left 50s linear infinite;
}

.archive-strip--row2 .archive-strip__track {
  animation: marquee-right 50s linear infinite;
}

.archive-strip__track figure {
  flex: none;
  margin: 0;
  height: 34vh;
}

.archive-strip__track img {
  height: 100%;
  width: auto;
  display: block;
  object-fit: cover;
  background: #ffffff;
}

@keyframes marquee-left {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes marquee-right {
  from {
    transform: translateX(-50%);
  }
  to {
    transform: translateX(0);
  }
}

.piece figcaption {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: var(--type-size);
  line-height: var(--type-lh);
  font-weight: var(--type-weight);
  letter-spacing: var(--type-ls);
  color: var(--fg);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.piece:hover figcaption {
  opacity: 1;
}

/* Product detail — main이 중앙, left/right이 양옆에 모두 동일한 크기로 대칭 배치 */
.product-layout {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.product-layout__main,
.product-layout__left,
.product-layout__right {
  flex: 0 1 320px;
}

.product-layout img {
  width: 100%;
  height: auto;
  display: block;
}

.product-detail__caption {
  max-width: 420px;
  margin: 20px auto 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  font-size: var(--type-size);
  line-height: var(--type-lh);
  font-weight: var(--type-weight);
  letter-spacing: var(--type-ls);
  color: var(--fg);
}

.product-detail__caption > div:first-child {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.product-detail__specs {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
}

/* Info / text pages */
.page-title {
  font-size: var(--type-size);
  line-height: var(--type-lh);
  font-weight: var(--type-weight);
  letter-spacing: var(--type-ls);
  margin-bottom: 28px;
}

.prose {
  max-width: 520px;
  margin-top: 120px;
  font-size: var(--type-size);
  line-height: var(--type-lh);
  font-weight: var(--type-weight);
  letter-spacing: var(--type-ls);
}

.info-mark {
  width: 320px;
  height: auto;
  margin-top: 32px;
}

.prose p {
  margin: 0 0 20px;
}

.tags {
  margin-top: 32px;
  margin-left: 460px;
  font-style: italic;
  color: var(--fg);
  font-size: var(--type-size);
  line-height: var(--type-lh);
  font-weight: var(--type-weight);
  letter-spacing: var(--type-ls);
}

/* Stockists / list pages */
.list {
  max-width: 520px;
  margin-top: 120px;
}

.list li {
  padding: 3px 0;
  font-size: var(--type-size);
  line-height: var(--type-lh);
  font-weight: var(--type-weight);
  letter-spacing: -0.03em;
}

.list li .name {
  display: block;
  margin-bottom: 4px;
}

.list li .meta {
  color: var(--muted);
}

/* Contact */
.contact-intro {
  max-width: 420px;
  margin-top: 120px;
  font-size: var(--type-size);
  line-height: var(--type-lh);
  font-weight: var(--type-weight);
  letter-spacing: var(--type-ls);
  color: var(--fg);
}

.contact-intro + .contact-intro {
  margin-top: 2px;
}

.contact-email {
  display: inline-block;
  margin-top: 24px;
  margin-left: 460px;
  font-size: var(--type-size);
  line-height: var(--type-lh);
  font-weight: var(--type-weight);
  letter-spacing: var(--type-ls);
}

.contact-email__hint {
  margin-top: 8px;
  margin-left: 460px;
  font-size: var(--type-size);
  line-height: var(--type-lh);
  color: var(--muted);
  min-height: var(--type-lh);
}

.contact-email:hover {
  opacity: 0.6;
}

/* Footer */
.site-footer {
  padding: 24px 32px 40px;
  font-size: 9px;
  line-height: 1.4;
  font-weight: 300;
  letter-spacing: var(--type-ls);
  color: var(--muted);
  display: flex;
  justify-content: space-between;
}

/* Home — two full-width columns, one sliding up, one sliding down */
main.home {
  padding-top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.gallery {
  /* 3:2 비율에서 세로가 100vh를 넘지 않도록(=스크롤 없이) 가로폭을 제한 */
  width: min(100%, 150vh);
  aspect-ratio: 3 / 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 100%;
  gap: 300px;
  overflow: hidden;
  background: #ffffff;
}

.gallery-col {
  height: 100%;
  overflow: hidden;
}

.gallery-col__track {
  display: flex;
  flex-direction: column;
  gap: 40px;
  will-change: transform;
}

.gallery-col--up .gallery-col__track {
  animation: marquee-up 70s linear infinite;
}

.gallery-col--down .gallery-col__track {
  animation: marquee-down 70s linear infinite;
}

.gallery-col__track figure {
  margin: 0;
  aspect-ratio: 3 / 4;
  background: #ffffff;
}

.gallery-col__track img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #ffffff;
}

@keyframes marquee-up {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-50%);
  }
}

@keyframes marquee-down {
  from {
    transform: translateY(-50%);
  }
  to {
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 900px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 0 20px;
    gap: 16px;
  }

  .site-nav ul {
    gap: 12px;
  }

  .site-nav a {
    font-size: 11px;
  }

  .container {
    padding: 0 20px 60px;
  }

  .grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px 16px;
  }

  .site-footer {
    padding: 20px 20px 32px;
  }

  .gallery {
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
    gap: 24px;
  }
}

@media (max-width: 900px) {
  .gallery {
    gap: 60px;
  }
}