:root {
  --paper: #f7f4ee;
  --surface: #fffdf8;
  --ink: #171817;
  --muted: #686a63;
  --line: #ddd7ca;
  --olive: #69735e;
  --olive-deep: #3d4638;
  --clay: #b3634f;
  --shadow: 0 18px 45px rgba(38, 34, 29, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui,
    sans-serif;
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  padding: 0 5vw;
  background: rgba(247, 244, 238, 0.9);
  border-bottom: 1px solid rgba(221, 215, 202, 0.8);
  backdrop-filter: blur(18px);
}

.brand {
  font-size: 1.28rem;
  font-weight: 800;
}

.nav {
  display: flex;
  gap: clamp(18px, 3vw, 34px);
  color: var(--muted);
  font-size: 0.95rem;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: center;
  min-height: calc(100svh - 68px);
  padding: clamp(42px, 7vw, 86px) 5vw clamp(34px, 5vw, 64px);
}

.hero-copy {
  max-width: 660px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--clay);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(3.2rem, 8vw, 7.2rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: clamp(1.1rem, 1.5vw, 1.32rem);
  line-height: 1.2;
}

.hero-text {
  max-width: 530px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.32rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 750;
}

.button.primary {
  background: var(--ink);
  color: var(--surface);
}

.button.secondary {
  background: transparent;
  color: var(--ink);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.hero-image {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero-image img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.intro-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0 5vw;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.intro-band div {
  min-height: 132px;
  padding: 26px;
  background: var(--surface);
}

.intro-band strong,
.intro-band span {
  display: block;
}

.intro-band strong {
  margin-bottom: 10px;
  font-size: 1.12rem;
}

.intro-band span {
  color: var(--muted);
  font-size: 0.95rem;
}

.section {
  padding: clamp(72px, 10vw, 124px) 5vw;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: clamp(28px, 4vw, 42px);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 28px);
}

.product-card {
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.product-card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.product-info {
  min-height: 184px;
  padding: 20px;
}

.product-info span {
  display: block;
  margin-bottom: 9px;
  color: var(--olive);
  font-size: 0.82rem;
  font-weight: 800;
}

.product-info p,
.lookbook-copy p {
  color: var(--muted);
}

.lookbook {
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: clamp(72px, 9vw, 116px) 5vw;
  background: var(--olive-deep);
  color: var(--surface);
}

.lookbook-image {
  overflow: hidden;
  border-radius: 8px;
}

.lookbook-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.lookbook-copy {
  max-width: 680px;
}

.lookbook-copy p {
  font-size: clamp(1rem, 1.5vw, 1.18rem);
}

.lookbook-copy .eyebrow {
  color: #e5a892;
}

.collection-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.collection-list span {
  padding: 8px 12px;
  border: 1px solid rgba(255, 253, 248, 0.3);
  border-radius: 999px;
  color: rgba(255, 253, 248, 0.88);
  font-size: 0.9rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 5vw;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  .hero,
  .lookbook {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-image img {
    aspect-ratio: 16 / 10;
  }

  .intro-band,
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .site-header {
    min-height: 62px;
    padding: 0 20px;
  }

  .nav {
    gap: 16px;
    font-size: 0.88rem;
  }

  .hero,
  .section,
  .lookbook {
    padding-left: 20px;
    padding-right: 20px;
  }

  .intro-band {
    grid-template-columns: 1fr;
    margin: 0 20px;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-info {
    min-height: auto;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}