/* ==========================================================
   waimao1 — 北欧 / 日系极简风外贸站
   配色: 暖米白底 + 墨黑文字 + 沙土色点缀 + 苔藓绿
   ========================================================== */

:root {
  --bg: #faf7f2;          /* 暖米白 */
  --bg-2: #f3eee5;         /* 沙米色 */
  --bg-3: #ffffff;
  --text: #1a1a1a;
  --text-dim: #6b6b6b;
  --line: #e5dfd3;
  --sand: #c9a87c;         /* 沙土色点缀 */
  --moss: #5a6b4a;         /* 苔藓绿 */
  --accent: #1a1a1a;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Noto Serif SC', 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* 排版基线 */
h1, h2, h3, h4 {
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0;
}
p { margin: 0; }

/* === 顶部细线 === */
.top-bar {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.top-bar-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0.6rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-bar a { color: var(--text-dim); text-decoration: none; }
.top-bar a:hover { color: var(--text); }

/* === 主导航 === */
.nav {
  border-bottom: 1px solid var(--line);
  background: rgba(250,247,242,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 1.4rem 2rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
}
.nav-left, .nav-right {
  display: flex;
  gap: 2rem;
  align-items: center;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}
.nav-right { justify-content: flex-end; }
.nav-left a, .nav-right a {
  color: var(--text);
  text-decoration: none;
  position: relative;
  padding: 0.2rem 0;
  transition: color 0.2s;
}
.nav-left a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 1px;
  background: var(--text);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.nav-left a:hover::after { transform: scaleX(1); }
.brand {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.85rem;
  letter-spacing: 0.05em;
  text-align: center;
  white-space: nowrap;
}
.brand small {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 0.55rem;
  letter-spacing: 0.35em;
  color: var(--text-dim);
  margin-top: 0.2rem;
  text-transform: uppercase;
}
.nav-cta {
  padding: 0.6rem 1.3rem;
  background: var(--text);
  color: var(--bg);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  border-radius: 999px;
  transition: all 0.2s;
}
.nav-cta:hover { background: var(--sand); }

/* === Hero 区(大幅日式极简) === */
.hero {
  padding: 4rem 2rem 5rem;
  max-width: 1320px;
  margin: 0 auto;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  align-items: end;
}
.hero-text { padding-bottom: 1rem; }
.hero-eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.hero-eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--text-dim);
}
.hero h1 {
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 2rem;
}
.hero h1 .light { color: var(--text-dim); font-style: italic; font-weight: 300; }
.hero .lead {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 2rem;
}
.hero-meta {
  display: flex;
  gap: 2rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}
.hero-meta strong { color: var(--text); font-weight: 600; }

.hero-visual {
  aspect-ratio: 4/5;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
.hero-visual img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(0.95);
}
.hero-visual .badge {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  background: rgba(250,247,242,0.95);
  backdrop-filter: blur(8px);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text);
}

/* === 极简分割区 === */
.divider {
  text-align: center;
  padding: 4rem 2rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.4em;
  color: var(--text-dim);
  text-transform: uppercase;
  position: relative;
}
.divider::before, .divider::after {
  content: '';
  display: inline-block;
  width: 40px;
  height: 1px;
  background: var(--line);
  vertical-align: middle;
  margin: 0 1.5rem;
}

/* === 介绍文字大块(留白) === */
.intro-block {
  max-width: 900px;
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
  text-align: center;
}
.intro-block .num {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  color: var(--text-dim);
  margin-bottom: 2rem;
  text-transform: uppercase;
}
.intro-block h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.25;
  margin-bottom: 2rem;
  font-weight: 300;
}
.intro-block h2 em { font-style: italic; color: var(--sand); }
.intro-block .sign {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-top: 3rem;
}

/* === 商品网格(不一样的版式) === */
section.section {
  max-width: 1320px;
  margin: 0 auto;
  padding: 3rem 2rem 7rem;
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1.5rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.section-head h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
}
.section-head .meta {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-transform: uppercase;
}

/* 商品:异形排版 + 大留白 */
.products {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2.5rem 1.5rem;
}
.product {
  position: relative;
  cursor: pointer;
}
.product .img {
  aspect-ratio: 3/4;
  background: var(--bg-2);
  overflow: hidden;
  position: relative;
}
.product .img img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.9);
  transition: transform 0.8s ease;
}
.product:hover .img img { transform: scale(1.04); }
.product .num {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(250,247,242,0.9);
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--text);
}
.product .label {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background: rgba(250,247,242,0.92);
  padding: 0.3rem 0.7rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.product .info {
  margin-top: 1.2rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}
.product h3 {
  font-size: 1.1rem;
  font-weight: 500;
}
.product .origin {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  margin-top: 0.2rem;
}
.product .price {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  white-space: nowrap;
  color: var(--text);
}

/* 异形排版 - 不同 col-span 制造节奏感 */
.product.p1 { grid-column: span 5; }
.product.p2 { grid-column: span 4; margin-top: 4rem; }
.product.p3 { grid-column: span 3; }
.product.p4 { grid-column: span 3; }
.product.p5 { grid-column: span 5; }
.product.p6 { grid-column: span 4; }
.product.p7 { grid-column: span 4; }
.product.p8 { grid-column: span 4; margin-top: 2rem; }
.product.p9 { grid-column: span 4; }
.product.p10 { grid-column: span 6; }
.product.p11 { grid-column: span 3; margin-top: 3rem; }
.product.p12 { grid-column: span 3; }

/* === 双栏 story === */
.story {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.story-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 7rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.story-img {
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--bg);
}
.story-img img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.story-text .num {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  color: var(--text-dim);
  margin-bottom: 2rem;
  text-transform: uppercase;
}
.story-text h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: 2rem;
}
.story-text p {
  font-family: 'Inter', sans-serif;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-size: 1rem;
}
.story-text .quote {
  font-style: italic;
  font-size: 1.15rem;
  line-height: 1.5;
  color: var(--text);
  border-left: 2px solid var(--sand);
  padding-left: 1.5rem;
  margin: 2rem 0;
}

/* === 价值观(三列) === */
.values {
  max-width: 1320px;
  margin: 0 auto;
  padding: 7rem 2rem;
  text-align: center;
}
.values h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 300;
  margin-bottom: 1rem;
}
.values .sub {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--text-dim);
  max-width: 540px;
  margin: 0 auto 5rem;
  line-height: 1.7;
}
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem;
  text-align: left;
}
.value {
  border-top: 1px solid var(--line);
  padding-top: 2rem;
}
.value .num {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  color: var(--sand);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}
.value h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  font-weight: 500;
}
.value p {
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  color: var(--text-dim);
  line-height: 1.75;
}

/* === 时间线(简约) === */
.timeline {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding: 7rem 2rem;
}
.timeline-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.timeline h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 300;
  text-align: center;
  margin-bottom: 5rem;
}
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--line);
}
.step {
  padding: 0 1rem;
  text-align: center;
  position: relative;
}
.step .dot {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  position: relative;
  z-index: 1;
}
.step h4 {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
}
.step p {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.7;
}

/* === 联系区(极简) === */
.contact {
  max-width: 900px;
  margin: 0 auto;
  padding: 7rem 2rem;
  text-align: center;
}
.contact .num {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  color: var(--text-dim);
  margin-bottom: 2rem;
  text-transform: uppercase;
}
.contact h2 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}
.contact h2 em { font-style: italic; color: var(--moss); }
.contact .lead {
  font-family: 'Inter', sans-serif;
  color: var(--text-dim);
  max-width: 520px;
  margin: 0 auto 3rem;
  line-height: 1.8;
}
.contact-details {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin: 3rem 0 4rem;
  flex-wrap: wrap;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
}
.contact-details div span {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}
.contact-form {
  display: grid;
  gap: 1rem;
  max-width: 560px;
  margin: 0 auto;
  text-align: left;
}
.contact-form .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  padding: 1rem 0;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--text);
  transition: border-color 0.2s;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-bottom-color: var(--text);
}
.contact-form label {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-top: 1.5rem;
  margin-bottom: 0.3rem;
  display: block;
}
.contact-form textarea {
  resize: vertical;
  min-height: 80px;
}
.contact-submit {
  margin-top: 3rem;
  padding: 1.1rem 3rem;
  background: var(--text);
  color: var(--bg);
  border: none;
  border-radius: 999px;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s;
  align-self: center;
}
.contact-submit:hover { background: var(--sand); }

/* === Footer === */
footer {
  border-top: 1px solid var(--line);
  padding: 4rem 2rem 2rem;
  background: var(--bg);
}
.foot-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line);
}
.foot-brand .brand { text-align: left; margin-bottom: 1rem; }
.foot-brand p {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.7;
  max-width: 320px;
}
.foot-col h5 {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text);
  margin: 0 0 1.25rem;
  font-weight: 500;
}
.foot-col ul { list-style: none; padding: 0; margin: 0; }
.foot-col li { margin-bottom: 0.6rem; }
.foot-col a {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}
.foot-col a:hover { color: var(--text); }
.foot-bottom {
  max-width: 1320px;
  margin: 2rem auto 0;
  display: flex;
  justify-content: space-between;
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

/* === 响应式 === */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .story-inner { grid-template-columns: 1fr; gap: 3rem; }
  .value-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .steps { grid-template-columns: 1fr 1fr; gap: 3rem 0; }
  .steps::before { display: none; }
  .foot-inner { grid-template-columns: 1fr 1fr; }
  .products { grid-template-columns: repeat(6, 1fr); }
  .product.p1, .product.p2, .product.p3,
  .product.p4, .product.p5, .product.p6,
  .product.p7, .product.p8, .product.p9,
  .product.p10, .product.p11, .product.p12 {
    grid-column: span 3;
    margin-top: 0;
  }
}
@media (max-width: 600px) {
  .nav-inner { grid-template-columns: 1fr; text-align: center; }
  .nav-left, .nav-right { display: none; }
  .products { grid-template-columns: 1fr 1fr; gap: 1.5rem 1rem; }
  .product.p1, .product.p2, .product.p3,
  .product.p4, .product.p5, .product.p6,
  .product.p7, .product.p8, .product.p9,
  .product.p10, .product.p11, .product.p12 {
    grid-column: span 1;
  }
  .contact-form .row { grid-template-columns: 1fr; }
  .foot-inner { grid-template-columns: 1fr; }
  .hero { padding: 2rem 1rem 3rem; }
  section.section { padding: 2rem 1rem 4rem; }
  .timeline-inner, .values, .contact, .story-inner { padding-left: 1rem; padding-right: 1rem; }
}