@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Noto+Sans+SC:wght@300;400;500&display=swap');

:root {
  --ink: #111111;
  --paper: #ffffff;
  --mute: #757575;
  --line: #e8e8e8;
  --soft: #f5f3f0;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: "Noto Sans SC", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-size: 13px;
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; background: none; border: 0; cursor: pointer; color: inherit; }
ul { list-style: none; }

/* ========== 顶栏工具条（内页用） ========== */
.top-util {
  height: 34px;
  background: #111;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  font-size: 11px;
  letter-spacing: .08em;
}
.top-util a { color: #fff; }
.top-util a:hover { opacity: .7; }
.top-util-right { display: flex; gap: 24px; align-items: center; }

/* ========== Header：透明 / 不透明二选一 ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: #ffffff;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  transition: background .25s ease, border-color .25s ease, color .25s ease;
}
.site-header .logo span { color: #666; }
.site-header .lang-mini { border-color: #ddd; }
.site-header .lang-mini a { color: #333; }
.site-header .lang-mini a.active { background: #111; color: #fff; }

/* 首页：叠在 Hero 上 → 纯透明 */
body.is-home .top-util { display: none; }
body.is-home .site-header {
  position: fixed;
  left: 0; right: 0; top: 0;
  background: transparent;
  border-bottom: 1px solid transparent;
  color: #fff;
}
body.is-home .site-header .logo span { color: rgba(255,255,255,.75); }
body.is-home .site-header .nav-left a::after { background: #fff; }
body.is-home .site-header .lang-mini { border-color: rgba(255,255,255,.45); }
body.is-home .site-header .lang-mini a { color: #fff; }
body.is-home .site-header .lang-mini a.active {
  background: #fff;
  color: #111;
}
body.is-home .site-header .cart-badge {
  background: #fff;
  color: #111;
}

/* 首页滚动后 → 纯白不透明 */
body.is-home .site-header.scrolled {
  background: #ffffff;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}
body.is-home .site-header.scrolled .logo span { color: #666; }
body.is-home .site-header.scrolled .nav-left a::after { background: var(--ink); }
body.is-home .site-header.scrolled .lang-mini { border-color: #ddd; }
body.is-home .site-header.scrolled .lang-mini a { color: #333; }
body.is-home .site-header.scrolled .lang-mini a.active {
  background: #111;
  color: #fff;
}
body.is-home .site-header.scrolled .cart-badge {
  background: #111;
  color: #fff;
}

.header-inner {
  height: 68px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 40px;
  max-width: 1600px;
  margin: 0 auto;
}
.nav-left {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav-left a {
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  position: relative;
  padding: 4px 0;
}
.nav-left a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transition: transform .25s;
}
.nav-left a:hover::after { transform: scaleX(1); }

.logo {
  text-align: center;
  font-family: "Cormorant Garamond", serif;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: .28em;
  padding-left: .28em;
  line-height: 1;
  white-space: nowrap;
}
.logo span {
  display: block;
  font-family: "Noto Sans SC", sans-serif;
  font-size: 10px;
  letter-spacing: .42em;
  font-weight: 400;
  margin-top: 7px;
  padding-left: .12em;
}

.nav-right {
  display: flex;
  justify-content: flex-end;
  gap: 20px;
  align-items: center;
}
.nav-right a,
.nav-right button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  letter-spacing: .06em;
}
.nav-right svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}
.lang-mini {
  display: inline-flex;
  border: 1px solid;
  overflow: hidden;
}
.lang-mini a {
  padding: 5px 10px;
  font-size: 11px;
  letter-spacing: 0;
}
.cart-link { position: relative; }
.cart-badge {
  position: absolute;
  top: -7px; right: -11px;
  min-width: 16px; height: 16px;
  border-radius: 8px;
  background: #111; color: #fff;
  font-size: 10px; line-height: 16px;
  text-align: center; padding: 0 4px;
}

/* ========== Hero 全屏 ========== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  overflow: hidden;
  background: #0d0d0d;
}
.hero-media { position: absolute; inset: 0; }
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  animation: heroZoom 16s ease-out forwards;
}
@keyframes heroZoom {
  from { transform: scale(1.06); }
  to { transform: scale(1); }
}
.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0,0,0,.45) 0%, rgba(0,0,0,.15) 45%, rgba(0,0,0,.2) 100%),
    linear-gradient(180deg, rgba(0,0,0,.25) 0%, transparent 35%, rgba(0,0,0,.55) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 8vw;
  color: #fff;
  max-width: 760px;
}
.hero-kicker {
  font-size: 11px;
  letter-spacing: .36em;
  text-transform: uppercase;
  margin-bottom: 20px;
  opacity: .9;
  animation: rise .9s ease both;
}
.hero-title {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(48px, 7vw, 84px);
  font-weight: 500;
  letter-spacing: .06em;
  line-height: 1.02;
  margin-bottom: 18px;
  animation: rise .9s .08s ease both;
}
.hero-desc {
  font-size: 15px;
  font-weight: 300;
  letter-spacing: .03em;
  max-width: 440px;
  margin-bottom: 36px;
  line-height: 1.7;
  opacity: .92;
  animation: rise .9s .16s ease both;
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
  height: 46px;
  padding: 0 28px;
  border: 1px solid #fff;
  background: #fff;
  color: #111;
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  transition: background .25s, color .25s, border-color .25s;
  animation: rise .9s .24s ease both;
  width: fit-content;
}
.hero-cta:hover {
  background: transparent;
  color: #fff;
}
@keyframes rise {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ========== 双栏探索 ========== */
.discover {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
/* 供应商式首页：整屏左右入口 */
body.is-home-gate:not(.is-mobile) {
  overflow: hidden;
  height: 100vh;
  height: 100svh;
}
body.is-home-gate .m-desktop-link { display: none; }
.discover-gate {
  min-height: 100vh;
  min-height: 100svh;
}
.discover-gate .discover-item {
  height: auto;
  min-height: 100vh;
  min-height: 100svh;
}
.discover-item {
  position: relative;
  height: 78vh;
  min-height: 520px;
  overflow: hidden;
  color: #fff;
}
.discover-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s ease;
}
.discover-item:hover img { transform: scale(1.05); }
.discover-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.22) 0%, rgba(0,0,0,.52) 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 24px;
  gap: 0;
}
.discover-gate .discover-overlay {
  /* 上下左右真正居中，四边等距 */
  padding: 24px;
  justify-content: center;
  align-items: center;
}
.discover-overlay h2 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 500;
  letter-spacing: .12em;
  margin: 0 0 14px;
  text-align: center;
  width: 100%;
  max-width: 420px;
}
.discover-overlay p {
  font-size: 14px;
  letter-spacing: .06em;
  margin: 0 0 28px;
  max-width: 280px;
  line-height: 1.6;
  opacity: .92;
  text-align: center;
  width: 100%;
}
.discover-overlay .btn-line {
  margin: 0 auto;
  flex-shrink: 0;
}
.btn-line {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  padding: 0 24px;
  border: 1px solid #fff;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  width: fit-content;
  transition: background .25s, color .25s;
}
.btn-line:hover { background: #fff; color: #111; }

/* ========== 区块 ========== */
.section {
  padding: 100px 40px;
  background: #fff;
}
.section.soft { background: var(--soft); }
.section-head {
  text-align: center;
  margin-bottom: 56px;
}
.section-head .eyebrow {
  font-size: 11px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 14px;
}
.section-head h2 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 500;
  letter-spacing: .12em;
}
.section-head p {
  margin-top: 16px;
  color: var(--mute);
  font-size: 14px;
  letter-spacing: .02em;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.section-more {
  text-align: center;
  margin-top: 48px;
}
.btn-outline-dark {
  display: inline-flex;
  align-items: center;
  height: 44px;
  padding: 0 32px;
  border: 1px solid #111;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  transition: .2s;
}
.btn-outline-dark:hover {
  background: #111;
  color: #fff;
}

/* ========== 产品 ========== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px 24px;
  max-width: 1320px;
  margin: 0 auto;
}
.product-grid.product-grid-sheet {
  gap: 20px 16px;
}
.product-card { text-align: center; }
.product-media {
  position: relative;
  background: #ebe8e4;
  aspect-ratio: 3/4;
  overflow: hidden;
  margin-bottom: 20px;
}
.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s ease;
}
.product-card:hover .product-media img { transform: scale(1.04); }
.product-cat {
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 8px;
}
.product-name {
  font-family: "Cormorant Garamond", serif;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: .04em;
  margin-bottom: 4px;
}
.product-name-en {
  font-size: 12px;
  color: var(--mute);
  letter-spacing: .05em;
  margin-bottom: 6px;
}
.product-sku {
  font-size: 12px;
  color: #888;
  letter-spacing: .04em;
  margin-bottom: 6px;
  font-variant-numeric: tabular-nums;
}
.product-price {
  font-size: 13px;
  letter-spacing: .1em;
}
.product-link { display: block; }

/* ========== 品牌大片 ========== */
.campaign {
  position: relative;
  height: 70vh;
  min-height: 480px;
  overflow: hidden;
  color: #fff;
}
.campaign img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.campaign-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
  background: rgba(0,0,0,.35);
}
.campaign-content .eyebrow {
  font-size: 11px;
  letter-spacing: .34em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.campaign-content h2 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 500;
  letter-spacing: .1em;
  margin-bottom: 18px;
}
.campaign-content p {
  max-width: 460px;
  font-size: 14px;
  margin-bottom: 32px;
  line-height: 1.7;
  opacity: .92;
}

/* ========== 服务 ========== */
.services {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1320px;
  margin: 0 auto;
  padding: 56px 40px;
  gap: 16px;
}
.service-item {
  text-align: center;
  padding: 12px 20px;
}
.service-item svg {
  width: 26px;
  height: 26px;
  margin: 0 auto 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.2;
}
.service-item h3 {
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-bottom: 8px;
  font-weight: 500;
}
.service-item p {
  font-size: 12px;
  color: var(--mute);
  line-height: 1.55;
}

/* ========== Footer ========== */
.site-footer {
  background: #111;
  color: #fff;
  padding: 72px 40px 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 1fr);
  gap: 48px;
  max-width: 1320px;
  margin: 0 auto 56px;
}
.footer-brand {
  font-family: "Cormorant Garamond", serif;
  font-size: 26px;
  letter-spacing: .4em;
}
.footer-brand small {
  display: block;
  font-family: "Noto Sans SC", sans-serif;
  font-size: 11px;
  letter-spacing: .22em;
  margin-top: 12px;
  color: #888;
}
.footer-col h4 {
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  color: #999;
  font-size: 13px;
  margin-bottom: 12px;
  transition: color .2s;
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid #2a2a2a;
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #777;
  font-size: 11px;
  letter-spacing: .06em;
  max-width: 1320px;
  margin: 0 auto;
}

@media (max-width: 1100px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .services { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .header-inner { height: 58px; padding: 0 16px; }
  .nav-left { display: none; }
  .logo { font-size: 18px; letter-spacing: .2em; padding-left: .2em; }
  .hero { min-height: 100svh; }
  .hero-content { padding: 0 24px; justify-content: flex-end; padding-bottom: 64px; }
  .discover { grid-template-columns: 1fr; }
  .discover-item { height: 62vh; min-height: 420px; }
  .discover-overlay { padding: 24px; }
  .discover-gate {
    min-height: auto;
  }
  .discover-gate .discover-item {
    min-height: 50svh;
    height: 50svh;
  }
  .discover-gate .discover-overlay {
    padding: 24px;
    justify-content: center;
    align-items: center;
    text-align: center;
  }
  .section { padding: 64px 20px; }
  .campaign { height: 60vh; }
  .services { grid-template-columns: 1fr; padding: 40px 20px; }
  .site-footer { padding: 48px 20px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
}