/* ============================================================
   WURDOO 乌朵 — Urban Nomad Lifestyle Brand
   Stylesheet · 2026
   ============================================================ */

:root {
  --ink: #2b2118;
  --ink-soft: #57493c;
  --paper: #f6f1e7;
  --paper-deep: #ede5d4;
  --crimson: #9e2b25;
  --crimson-deep: #7a1f1a;
  --gold: #c89b5a;
  --gold-soft: #dcc39a;
  --prayer-blue: #2f5d8a;
  --prayer-white: #f5f2ea;
  --prayer-red: #b03a2e;
  --prayer-green: #3e6b4f;
  --prayer-yellow: #d9a441;
  --serif: 'Cormorant Garamond', 'Noto Serif SC', Georgia, serif;
  --sans: 'Jost', 'Noto Sans SC', 'Helvetica Neue', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.75;
  font-weight: 300;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--crimson); color: var(--paper); }

.container { width: min(1180px, 92%); margin: 0 auto; }

/* ---------- 眼睛菱形装饰 ---------- */
.eye-row { display: flex; gap: 14px; justify-content: center; align-items: center; }
.eye-row .eye {
  width: 9px; height: 9px;
  border: 1.5px solid var(--gold);
  transform: rotate(45deg);
}
.eye-row .eye.filled { background: var(--crimson); border-color: var(--crimson); }
.eye-row .line { width: 54px; height: 1px; background: var(--gold-soft); }

/* ---------- 经幡色条 ---------- */
.prayer-strip {
  display: flex; height: 5px; width: 100%;
}
.prayer-strip span { flex: 1; }
.prayer-strip .b { background: var(--prayer-blue); }
.prayer-strip .w { background: var(--prayer-white); border-bottom: 1px solid var(--paper-deep); }
.prayer-strip .r { background: var(--prayer-red); }
.prayer-strip .g { background: var(--prayer-green); }
.prayer-strip .y { background: var(--prayer-yellow); }

/* ---------- 导航 ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(246, 241, 231, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(43, 33, 24, 0.08);
}
.nav-inner {
  width: min(1180px, 92%); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0;
}
.brand-mark {
  font-family: var(--serif);
  font-size: 26px; font-weight: 600; letter-spacing: 0.28em;
  text-transform: uppercase;
}
.brand-mark .zh {
  font-family: 'Noto Serif SC', serif;
  font-size: 15px; letter-spacing: 0.5em;
  color: var(--crimson);
  display: inline-block; transform: translateY(-2px);
  margin-left: 6px;
}
.nav-links { display: flex; gap: 38px; align-items: center; }
.nav-links a {
  font-size: 13px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink-soft); position: relative; padding: 4px 0;
  transition: color .3s;
}
.nav-links a:hover { color: var(--crimson); }
.nav-links a.active { color: var(--crimson); }
.nav-links a.active::after {
  content: ''; position: absolute; left: 50%; bottom: -4px;
  width: 5px; height: 5px; background: var(--crimson);
  transform: translateX(-50%) rotate(45deg);
}
.nav-toggle { display: none; background: none; border: none; cursor: pointer; }
.nav-toggle svg { width: 26px; height: 26px; stroke: var(--ink); }

/* ---------- Hero ---------- */
.hero {
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-align: center;
  position: relative;
  padding: 120px 6% 80px;
  background:
    radial-gradient(ellipse 80% 55% at 50% 108%, rgba(158, 43, 37, 0.16), transparent),
    radial-gradient(ellipse 60% 40% at 85% 8%, rgba(200, 155, 90, 0.13), transparent),
    var(--paper);
  overflow: hidden;
}
.hero-eyebrow {
  font-size: 12px; letter-spacing: 0.5em; text-transform: uppercase;
  color: var(--crimson); margin-bottom: 28px;
}
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(52px, 9vw, 118px);
  font-weight: 500; line-height: 1.02; letter-spacing: 0.04em;
  margin-bottom: 10px;
}
.hero h1 em { font-style: italic; color: var(--crimson); }
.hero .zh-line {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(16px, 2.2vw, 21px);
  letter-spacing: 0.62em; color: var(--ink-soft);
  margin: 18px 0 34px; text-indent: 0.62em;
}
.hero p.sub {
  max-width: 560px; font-size: 16px; color: var(--ink-soft);
  margin-bottom: 44px;
}
.hero-cta { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; }

.btn {
  display: inline-block; padding: 15px 42px;
  font-size: 12.5px; letter-spacing: 0.28em; text-transform: uppercase;
  border: 1px solid var(--ink); color: var(--ink);
  transition: all .35s ease; cursor: pointer; background: transparent;
  font-family: var(--sans);
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn.solid { background: var(--crimson); border-color: var(--crimson); color: var(--paper); }
.btn.solid:hover { background: var(--crimson-deep); border-color: var(--crimson-deep); }
.btn.small { padding: 11px 26px; font-size: 11.5px; }

.hero-scroll {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  font-size: 10.5px; letter-spacing: 0.4em; text-transform: uppercase; color: var(--ink-soft);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.hero-scroll::after {
  content: ''; width: 1px; height: 44px;
  background: linear-gradient(var(--ink-soft), transparent);
}

/* 漂浮菱形装饰 */
.hero .float-eye {
  position: absolute; border: 1.5px solid rgba(200, 155, 90, 0.5);
  transform: rotate(45deg);
}
.hero .fe-1 { width: 90px; height: 90px; top: 18%; left: 9%; animation: drift 9s ease-in-out infinite; }
.hero .fe-2 { width: 34px; height: 34px; top: 30%; right: 13%; border-color: rgba(158,43,37,.35); animation: drift 7s ease-in-out infinite reverse; }
.hero .fe-3 { width: 18px; height: 18px; bottom: 24%; left: 16%; background: rgba(158,43,37,.12); animation: drift 11s ease-in-out infinite; }
.hero .fe-4 { width: 56px; height: 56px; bottom: 30%; right: 8%; border-color: rgba(47,93,138,.3); animation: drift 8s ease-in-out infinite reverse; }

@keyframes drift {
  0%, 100% { transform: rotate(45deg) translate(0, 0); }
  50% { transform: rotate(45deg) translate(8px, -14px); }
}

/* ---------- 通用 Section ---------- */
section { padding: 110px 0; }
.section-head { text-align: center; margin-bottom: 64px; }
.section-head .kicker {
  font-size: 11.5px; letter-spacing: 0.5em; text-transform: uppercase;
  color: var(--crimson); margin-bottom: 16px;
}
.section-head h2 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(34px, 5vw, 56px); line-height: 1.15;
}
.section-head h2 em { font-style: italic; color: var(--crimson); }
.section-head .zh-sub {
  font-family: 'Noto Serif SC', serif;
  letter-spacing: 0.5em; font-size: 14px; color: var(--ink-soft);
  margin-top: 12px;
}
.section-head .eye-row { margin-top: 22px; }

/* ---------- 乌朵是什么 ---------- */
.about-craft {
  background: var(--paper-deep);
  position: relative;
}
.about-grid {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 72px; align-items: center;
}
.about-grid .text p { color: var(--ink-soft); margin-bottom: 20px; font-size: 16.5px; }
.about-grid .text p strong { color: var(--ink); font-weight: 500; }
.about-grid .lead {
  font-family: var(--serif); font-size: 25px; line-height: 1.5; color: var(--ink);
  font-weight: 500; margin-bottom: 26px;
}
.craft-traits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(43,33,24,.12); margin-top: 40px; }
.craft-traits .trait {
  background: var(--paper-deep); padding: 26px 20px; text-align: center;
}
.trait .t-eye {
  width: 10px; height: 10px; background: var(--crimson);
  transform: rotate(45deg); margin: 0 auto 14px;
}
.trait h4 { font-size: 13px; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 8px; font-weight: 500; }
.trait p { font-size: 12.5px; color: var(--ink-soft); line-height: 1.6; }

.about-figure { position: relative; }
.about-figure .frame {
  position: absolute; inset: 18px -18px -18px 18px;
  border: 1px solid var(--gold-soft); z-index: 0;
}
.about-figure img { position: relative; z-index: 1; aspect-ratio: 3/4; object-fit: cover; width: 100%; }
.about-figure .caption {
  position: absolute; z-index: 2; bottom: 22px; left: -14px;
  background: var(--crimson); color: var(--paper);
  font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase;
  padding: 10px 18px;
}

/* ---------- 产品系列 ---------- */
.products-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px;
}
.product-card { position: relative; }
.product-card .img-wrap {
  position: relative; overflow: hidden; aspect-ratio: 3/4;
  background: var(--paper-deep);
}
.product-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .8s cubic-bezier(.2,.6,.2,1);
}
.product-card:hover img { transform: scale(1.05); }
.product-card .tag {
  position: absolute; top: 16px; left: 16px; z-index: 2;
  background: rgba(246, 241, 231, 0.95);
  font-size: 10.5px; letter-spacing: 0.26em; text-transform: uppercase;
  padding: 7px 14px; color: var(--crimson);
}
.product-card .num {
  position: absolute; top: 14px; right: 18px; z-index: 2;
  font-family: var(--serif); font-style: italic; font-size: 22px;
  color: rgba(246, 241, 231, 0.95);
}
.product-card .info { padding: 24px 4px 0; text-align: center; }
.product-card h3 {
  font-family: var(--serif); font-size: 26px; font-weight: 500; margin-bottom: 4px;
}
.product-card .zh {
  font-family: 'Noto Serif SC', serif; font-size: 13px;
  letter-spacing: 0.4em; color: var(--crimson); margin-bottom: 12px;
}
.product-card p { font-size: 13.5px; color: var(--ink-soft); margin-bottom: 14px; }
.product-card .price {
  font-family: var(--serif); font-size: 19px; font-style: italic; color: var(--ink);
}
.product-card .price small { font-size: 12px; color: var(--ink-soft); font-style: normal; }

/* ---------- 手艺人 ---------- */
.artisan {
  background: var(--ink); color: var(--paper);
  position: relative; overflow: hidden;
}
.artisan .section-head .kicker { color: var(--gold); }
.artisan .section-head h2 { color: var(--paper); }
.artisan .section-head .zh-sub { color: rgba(246, 241, 231, 0.6); }
.artisan-grid {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 70px; align-items: center;
}
.artisan-grid .imgs { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.artisan-grid .imgs img { aspect-ratio: 3/4; object-fit: cover; width: 100%; }
.artisan-grid .imgs img:first-child { transform: translateY(26px); }
.artisan .story-text p { color: rgba(246, 241, 231, 0.82); margin-bottom: 22px; font-size: 16px; }
.artisan .story-text .lead {
  font-family: var(--serif); font-size: 24px; color: var(--paper);
  line-height: 1.55; font-weight: 400; margin-bottom: 28px;
}
.artisan blockquote {
  border-left: 2px solid var(--gold);
  padding: 6px 0 6px 24px; margin: 30px 0;
  font-family: 'Noto Serif SC', serif; font-size: 16.5px; color: var(--gold-soft);
  line-height: 2;
}
.artisan .eyebrow { font-size: 11px; letter-spacing: 0.4em; text-transform: uppercase; color: var(--gold); margin-bottom: 18px; }

/* ---------- 故事摘要（首页） ---------- */
.mission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.mission-grid .big {
  font-family: var(--serif); font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.4; font-weight: 500;
}
.mission-grid .big em { font-style: italic; color: var(--crimson); }
.mission-grid .steps { margin-top: 36px; }
.mission-grid .step {
  display: flex; gap: 18px; padding: 18px 0;
  border-bottom: 1px solid rgba(43, 33, 24, 0.12);
}
.mission-grid .step:first-child { border-top: 1px solid rgba(43, 33, 24, 0.12); }
.mission-grid .step .n {
  font-family: var(--serif); font-style: italic; font-size: 22px;
  color: var(--gold); min-width: 40px;
}
.mission-grid .step h4 { font-size: 14px; letter-spacing: 0.1em; font-weight: 500; margin-bottom: 3px; }
.mission-grid .step p { font-size: 13.5px; color: var(--ink-soft); }

/* ---------- CTA ---------- */
.cta-band {
  text-align: center;
  background:
    radial-gradient(ellipse 70% 80% at 50% 120%, rgba(158, 43, 37, 0.2), transparent),
    var(--paper-deep);
  padding: 120px 0;
}
.cta-band h2 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(32px, 5vw, 54px); line-height: 1.2; margin-bottom: 14px;
}
.cta-band h2 em { font-style: italic; color: var(--crimson); }
.cta-band .zh-sub {
  font-family: 'Noto Serif SC', serif; letter-spacing: 0.5em;
  color: var(--ink-soft); margin-bottom: 40px;
}
.cta-band p.note { font-size: 12.5px; color: var(--ink-soft); margin-top: 26px; letter-spacing: 0.05em; }

/* ---------- 页脚 ---------- */
footer { background: var(--ink); color: rgba(246, 241, 231, 0.75); }
.footer-inner {
  width: min(1180px, 92%); margin: 0 auto;
  padding: 70px 0 30px;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 50px;
}
.footer-inner h4 {
  color: var(--paper); font-size: 12px; letter-spacing: 0.3em;
  text-transform: uppercase; margin-bottom: 18px; font-weight: 500;
}
.footer-inner ul { list-style: none; }
.footer-inner li { margin-bottom: 10px; font-size: 13.5px; }
.footer-inner a:hover { color: var(--gold); }
.footer-brand .brand-mark { color: var(--paper); font-size: 22px; }
.footer-brand .brand-mark .zh { color: var(--gold); }
.footer-brand p { font-size: 13px; margin-top: 16px; max-width: 300px; line-height: 1.9; }
.footer-bottom {
  border-top: 1px solid rgba(246, 241, 231, 0.12);
  padding: 22px 0; display: flex; justify-content: space-between;
  width: min(1180px, 92%); margin: 0 auto;
  font-size: 11.5px; letter-spacing: 0.12em; flex-wrap: wrap; gap: 10px;
}

/* ---------- 子页 Hero ---------- */
.page-hero {
  padding: 190px 0 90px; text-align: center;
  background:
    radial-gradient(ellipse 70% 60% at 50% 115%, rgba(158, 43, 37, 0.13), transparent),
    var(--paper);
}
.page-hero .kicker {
  font-size: 11.5px; letter-spacing: 0.5em; text-transform: uppercase;
  color: var(--crimson); margin-bottom: 20px;
}
.page-hero h1 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(42px, 6.5vw, 76px); line-height: 1.08;
}
.page-hero h1 em { font-style: italic; color: var(--crimson); }
.page-hero .zh-sub {
  font-family: 'Noto Serif SC', serif; letter-spacing: 0.5em;
  color: var(--ink-soft); margin-top: 16px;
}

/* ---------- 故事页 ---------- */
.story-flow { max-width: 760px; margin: 0 auto; }
.story-chapter { padding: 56px 0; border-bottom: 1px solid rgba(43, 33, 24, 0.1); }
.story-chapter:first-child { padding-top: 20px; }
.story-chapter .chapter-no {
  font-family: var(--serif); font-style: italic; font-size: 17px;
  color: var(--gold); margin-bottom: 12px;
}
.story-chapter h3 {
  font-family: var(--serif); font-size: 30px; font-weight: 500; margin-bottom: 18px;
}
.story-chapter p { color: var(--ink-soft); margin-bottom: 16px; font-size: 16px; }
.story-chapter p strong { color: var(--ink); font-weight: 500; }
.story-quote {
  max-width: 760px; margin: 70px auto 0; text-align: center;
  font-family: 'Noto Serif SC', serif; font-size: 21px; line-height: 2.1;
  color: var(--crimson-deep);
  padding: 0 20px;
}
.story-img-band { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 70px 0; }
.story-img-band img { aspect-ratio: 3/4; object-fit: cover; width: 100%; }

/* ---------- 文化页 ---------- */
.culture-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.culture-grid .text h3 {
  font-family: var(--serif); font-size: 30px; font-weight: 500; margin: 34px 0 14px;
}
.culture-grid .text h3:first-child { margin-top: 0; }
.culture-grid .text p { color: var(--ink-soft); font-size: 15.5px; margin-bottom: 14px; }
.culture-grid .figure img { aspect-ratio: 3/4; object-fit: cover; width: 100%; }
.culture-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 80px; }
.culture-card {
  border: 1px solid rgba(43, 33, 24, 0.14); padding: 40px 32px; text-align: center;
  background: rgba(255, 252, 245, 0.5);
}
.culture-card .glyph {
  font-family: var(--serif); font-size: 40px; color: var(--crimson);
  line-height: 1; margin-bottom: 18px; font-weight: 500;
}
.culture-card h4 { font-size: 14px; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 500; margin-bottom: 12px; }
.culture-card p { font-size: 13px; color: var(--ink-soft); }

/* ---------- Shop 页 ---------- */
.shop-product {
  display: grid; grid-template-columns: 1fr 1fr; gap: 70px;
  padding: 90px 0; border-bottom: 1px solid rgba(43, 33, 24, 0.1);
  align-items: center;
}
.shop-product:first-of-type { padding-top: 40px; }
.shop-product .gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.shop-product .gallery img { aspect-ratio: 3/4; object-fit: cover; width: 100%; }
.shop-product .gallery img:first-child { grid-column: span 2; aspect-ratio: 4/3; object-position: center 30%; }
.shop-product .info .series {
  font-size: 11px; letter-spacing: 0.4em; text-transform: uppercase;
  color: var(--crimson); margin-bottom: 14px;
}
.shop-product .info h2 {
  font-family: var(--serif); font-size: 40px; font-weight: 500; line-height: 1.1; margin-bottom: 6px;
}
.shop-product .info .zh {
  font-family: 'Noto Serif SC', serif; font-size: 14px; letter-spacing: 0.4em;
  color: var(--ink-soft); margin-bottom: 24px;
}
.shop-product .info p { color: var(--ink-soft); font-size: 15.5px; margin-bottom: 16px; }
.shop-product .specs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px;
  margin: 28px 0; padding: 24px 0;
  border-top: 1px solid rgba(43, 33, 24, 0.12);
  border-bottom: 1px solid rgba(43, 33, 24, 0.12);
}
.shop-product .specs div { font-size: 13px; color: var(--ink-soft); }
.shop-product .specs div strong { display: block; color: var(--ink); font-weight: 500; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 3px; }
.shop-product .buy-row { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.shop-product .price { font-family: var(--serif); font-size: 34px; font-style: italic; }
.shop-product .price small { display: block; font-size: 12px; font-style: normal; color: var(--ink-soft); font-family: var(--sans); margin-top: 2px; }

.faq { max-width: 760px; margin: 0 auto; }
.faq details { border-bottom: 1px solid rgba(43, 33, 24, 0.12); }
.faq summary {
  cursor: pointer; padding: 26px 40px 26px 0; position: relative;
  font-size: 16px; font-weight: 400; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; position: absolute; right: 4px; top: 50%;
  transform: translateY(-50%); font-family: var(--serif);
  font-size: 24px; color: var(--crimson); transition: transform .3s;
}
.faq details[open] summary::after { content: '−'; }
.faq .faq-body { padding: 0 40px 26px 0; color: var(--ink-soft); font-size: 14.5px; }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .nav-links {
    position: fixed; top: 62px; left: 0; right: 0;
    background: rgba(246, 241, 231, 0.98);
    flex-direction: column; gap: 0; padding: 10px 0 24px;
    border-bottom: 1px solid rgba(43, 33, 24, 0.1);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 0; font-size: 14px; }
  .nav-toggle { display: block; }

  section { padding: 72px 0; }
  .about-grid, .artisan-grid, .mission-grid, .culture-grid { grid-template-columns: 1fr; gap: 44px; }
  .products-grid { grid-template-columns: 1fr; }
  .products-grid .product-card { max-width: 420px; margin: 0 auto; width: 100%; }
  .craft-traits { grid-template-columns: 1fr; }
  .story-img-band { grid-template-columns: 1fr; gap: 14px; }
  .culture-list { grid-template-columns: 1fr; margin-top: 50px; }
  .shop-product { grid-template-columns: 1fr; gap: 40px; padding: 60px 0; }
  .footer-inner { grid-template-columns: 1fr; gap: 36px; padding-top: 54px; }
  .about-figure .frame { display: none; }
  .artisan-grid .imgs img:first-child { transform: none; }
  .hero { padding-top: 100px; }
  .page-hero { padding: 140px 0 60px; }
}