:root {
  color-scheme: dark;
  --ink: #f4efe4;
  --muted: #c5bba9;
  --panel: rgba(23, 24, 24, 0.84);
  --line: rgba(244, 239, 228, 0.16);
  --gold: #d7aa5e;
  --teal: #58b3a6;
  --deep: #0b0d0d;
  --bronze: #7a5632;
  --smoke: #111514;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px) 0 0 / 72px 72px,
    linear-gradient(180deg, #090b0b 0%, #141716 34%, #090b0b 100%);
  color: var(--ink);
  font-family:
    Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(125deg, rgba(215, 170, 94, 0.11), transparent 32%, rgba(88, 179, 166, 0.07) 62%, transparent 100%),
    repeating-linear-gradient(100deg, rgba(244, 239, 228, 0.035) 0 1px, transparent 1px 13px);
  opacity: 0.58;
}

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

.site-header {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(244, 239, 228, 0.09);
  background: linear-gradient(rgba(11, 13, 13, 0.9), rgba(11, 13, 13, 0.46));
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 188px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background:
    linear-gradient(145deg, rgba(215, 170, 94, 0.24), rgba(244, 239, 228, 0.04));
  color: var(--gold);
  font-weight: 800;
  box-shadow: inset 0 0 22px rgba(215, 170, 94, 0.12);
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 22px;
  color: var(--muted);
  font-size: 14px;
}

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

.hero {
  position: relative;
  min-height: 92svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(244, 239, 228, 0.035) 1px, transparent 1px) 0 0 / 96px 96px,
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 25%),
    linear-gradient(110deg, #080a0a 0%, #111313 45%, #2c2318 100%);
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-product {
  object-fit: contain;
  object-position: 84% 50%;
  padding: clamp(82px, 9vw, 126px) clamp(10px, 4vw, 62px) clamp(34px, 5vw, 70px) clamp(36px, 40vw, 540px);
  filter: drop-shadow(0 44px 62px rgba(0, 0, 0, 0.58)) saturate(1.08) contrast(1.04);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6, 8, 8, 0.97), rgba(6, 8, 8, 0.72) 36%, rgba(6, 8, 8, 0.1) 62%, rgba(6, 8, 8, 0.04) 100%),
    linear-gradient(0deg, var(--deep), transparent 42%),
    linear-gradient(180deg, rgba(215, 170, 94, 0.1), transparent 24%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(700px, calc(100% - 36px));
  margin-left: clamp(18px, 7vw, 96px);
  padding-top: 80px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 680px;
  margin-bottom: 22px;
  font-size: clamp(42px, 8vw, 86px);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 5vw, 54px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 21px;
  line-height: 1.25;
}

.hero-copy p:not(.eyebrow),
.section-head p,
.section-note,
.product-band p,
.contact p {
  max-width: 620px;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button,
button {
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 20px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.button.primary,
button {
  background: linear-gradient(135deg, #f2ca7a, #c89040);
  color: #1b1308;
  border-color: transparent;
  box-shadow: 0 14px 34px rgba(215, 170, 94, 0.18);
}

.button.secondary {
  background: rgba(244, 239, 228, 0.07);
  backdrop-filter: blur(10px);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(215, 170, 94, 0.08), transparent 35%, rgba(88, 179, 166, 0.06)),
    #101212;
}

.stats div {
  min-height: 124px;
  padding: 26px clamp(18px, 3vw, 38px);
  border-right: 1px solid var(--line);
}

.stats div:last-child {
  border-right: 0;
}

.stats strong,
.stats span {
  display: block;
}

.stats strong {
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.1;
}

.stats span {
  margin-top: 8px;
  color: var(--muted);
}

.section {
  padding: clamp(72px, 10vw, 128px) clamp(18px, 5vw, 72px);
  position: relative;
  border-top: 1px solid rgba(244, 239, 228, 0.06);
}

.split {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(300px, 1.2fr);
  gap: clamp(32px, 6vw, 88px);
  background:
    linear-gradient(135deg, rgba(215, 170, 94, 0.09), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent),
    var(--deep);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.feature-grid article,
.scale-list article {
  background: var(--panel);
  padding: 28px;
}

.feature-grid article {
  backdrop-filter: blur(18px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.feature-grid span {
  color: var(--gold);
  font-weight: 800;
}

.feature-grid p,
.scale-list p {
  color: var(--muted);
}

.atelier-gallery {
  padding: clamp(72px, 10vw, 128px) clamp(18px, 5vw, 72px);
  border-top: 1px solid rgba(244, 239, 228, 0.06);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px) 0 0 / 68px 68px,
    linear-gradient(150deg, rgba(88, 179, 166, 0.08), transparent 30%),
    linear-gradient(180deg, #0f1111, #17130f 100%);
}

.gallery-intro {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(300px, 1.15fr);
  gap: clamp(24px, 6vw, 90px);
  align-items: end;
  margin-bottom: clamp(30px, 5vw, 56px);
}

.gallery-intro p:not(.eyebrow) {
  max-width: 620px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 18px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 170px;
  gap: 14px;
}

.gallery-card {
  position: relative;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #171818;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.28);
}

.gallery-card.large {
  grid-column: span 4;
  grid-row: span 2;
}

.gallery-card.tall {
  grid-column: span 2;
  grid-row: span 3;
}

.gallery-card.wide {
  grid-column: span 4;
  grid-row: span 2;
}

.gallery-card:not(.large):not(.tall):not(.wide) {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scale(1.01);
  filter: saturate(0.88) contrast(1.06);
}

.gallery-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(8, 10, 10, 0.78), transparent 48%),
    linear-gradient(120deg, rgba(8, 10, 10, 0.18), transparent 45%);
}

.gallery-card figcaption {
  position: absolute;
  z-index: 1;
  left: 22px;
  right: 22px;
  bottom: 20px;
  display: grid;
  gap: 2px;
}

.gallery-card span {
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
}

.gallery-card strong {
  font-size: 22px;
  line-height: 1.15;
}

.gallery-card em {
  color: rgba(244, 239, 228, 0.78);
  font-style: normal;
  font-size: 14px;
}

.tonal {
  background:
    linear-gradient(90deg, rgba(18, 21, 20, 0.05) 1px, transparent 1px) 0 0 / 72px 72px,
    linear-gradient(135deg, #f5efe3, #dfd2bd 58%, #c7b28f);
  color: #121514;
}

.tonal .eyebrow,
.tonal .scale-list span {
  color: #217b71;
}

.tonal .section-head p,
.tonal .scale-list p {
  color: #58615c;
}

.scale-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 36px;
}

.scale-list article {
  min-height: 260px;
  border: 1px solid rgba(18, 21, 20, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0.2)),
    #f8f2e7;
  color: #121514;
  box-shadow: 0 18px 42px rgba(74, 55, 25, 0.12);
}

.scale-list span {
  display: block;
  margin-top: 22px;
  font-weight: 800;
}

.product-band {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(280px, 1.1fr);
  gap: clamp(28px, 6vw, 88px);
  background:
    linear-gradient(90deg, rgba(9, 11, 11, 0.92), rgba(9, 11, 11, 0.76)),
    linear-gradient(0deg, rgba(9, 11, 11, 0.75), rgba(9, 11, 11, 0.35)),
    url("./assets/craft-workshop-wide.png") center / cover;
}

.check-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 18px 20px;
  background:
    linear-gradient(120deg, rgba(244, 239, 228, 0.1), rgba(244, 239, 228, 0.04));
  backdrop-filter: blur(8px);
}

.contact {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(300px, 1.15fr);
  gap: clamp(30px, 6vw, 90px);
  background:
    linear-gradient(135deg, rgba(215, 170, 94, 0.08), transparent 36%),
    linear-gradient(180deg, #0b0d0d, #13110e);
}

form {
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(20, 22, 22, 0.86);
  color: var(--ink);
  font: inherit;
  padding: 14px 16px;
  outline: none;
}

textarea {
  min-height: 132px;
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: var(--teal);
}

@media (max-width: 860px) {
  .site-header {
    position: absolute;
    align-items: flex-start;
  }

  .nav {
    max-width: 190px;
  }

  .hero {
    min-height: 860px;
  }

  .hero {
    background:
      linear-gradient(90deg, rgba(244, 239, 228, 0.035) 1px, transparent 1px) 0 0 / 64px 64px,
      linear-gradient(180deg, #15120f 0%, #29231b 38%, #0b0d0d 76%);
  }

  .hero-product {
    object-position: 50% 12%;
    padding: 118px 12px 372px;
  }

  .hero-copy {
    align-self: end;
    margin: 0 auto;
    padding-bottom: 70px;
  }

  .hero-shade {
    background:
      linear-gradient(0deg, rgba(6, 8, 8, 0.96), rgba(6, 8, 8, 0.68) 42%, rgba(6, 8, 8, 0.08) 70%),
      linear-gradient(0deg, var(--deep), transparent 35%);
  }

  .stats,
  .split,
  .gallery-intro,
  .scale-list,
  .product-band,
  .contact {
    grid-template-columns: 1fr;
  }

  .stats div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .stats div:last-child {
    border-bottom: 0;
  }

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

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 280px;
  }

  .gallery-card.large,
  .gallery-card.tall,
  .gallery-card.wide,
  .gallery-card:not(.large):not(.tall):not(.wide) {
    grid-column: 1;
    grid-row: span 1;
  }
}

@media (max-width: 560px) {
  .site-header {
    display: grid;
  }

  .nav {
    justify-content: flex-start;
    max-width: none;
  }

  h1 {
    font-size: 40px;
  }

  h2 {
    font-size: 30px;
  }

  .hero-copy p:not(.eyebrow),
  .section-head p,
  .product-band p,
  .contact p {
    font-size: 16px;
  }
}