:root {
  color-scheme: light;
  --ink: #101011;
  --muted: #77736d;
  --line: #e4e1dc;
  --paper: #ffffff;
  --soft-paper: #f7f3ec;
  --black: #080808;
  --gold-light: #e4c58d;
  --shell: min(1160px, calc(100% - 48px));
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

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

summary {
  font: inherit;
}

.site-shell {
  width: var(--shell);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  background: rgb(255 255 255 / 94%);
  border-bottom: 1px solid rgb(16 16 17 / 9%);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  letter-spacing: -0.025em;
}

.brand {
  font-size: 21px;
  white-space: nowrap;
}

.brand strong,
.footer-brand strong {
  font-weight: 780;
}

.brand > span:last-child,
.footer-brand > span:last-child {
  font-weight: 650;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3.4vw, 46px);
  color: #3e3b37;
  font-size: 14px;
}

.desktop-nav a {
  position: relative;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 1px;
  background: currentColor;
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity 180ms ease, transform 180ms ease;
}

.desktop-nav a:is(:hover, :focus-visible, [aria-current="page"])::after {
  opacity: 1;
  transform: scaleX(1);
}

.mobile-nav {
  display: none;
  position: relative;
}

.mobile-nav summary {
  cursor: pointer;
  list-style: none;
  min-width: 52px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  color: #2b2926;
  background: transparent;
  font-size: 15px;
  font-weight: 680;
}

.mobile-nav summary::-webkit-details-marker {
  display: none;
}

.mobile-nav nav {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: min(260px, calc(100vw - 32px));
  padding: 8px;
  display: grid;
  background: rgb(255 255 255 / 98%);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 20px 60px rgb(16 14 10 / 14%);
}

.mobile-nav nav a {
  min-height: 46px;
  padding: 0 14px;
  display: flex;
  align-items: center;
  border-radius: 9px;
  font-size: 15px;
}

.mobile-nav nav a:is(:hover, :focus-visible, [aria-current="page"]) {
  background: #f3f1ed;
}

.hero {
  position: relative;
  height: clamp(550px, 57vw, 720px);
  overflow: hidden;
  color: #fff;
  background: var(--black);
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right 30%;
}

.hero-inner {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  align-items: center;
}

.hero-copy {
  max-width: 420px;
  margin-top: -3%;
}

.hero-copy p {
  margin: 0 0 18px 4px;
  color: var(--gold-light);
  font-size: 15px;
  line-height: 1.2;
  font-weight: 720;
  letter-spacing: 0.35em;
}

.hero h1 {
  margin: 0;
  font-size: clamp(64px, 7vw, 94px);
  line-height: 0.94;
  font-weight: 500;
  letter-spacing: -0.065em;
}

.hero-link,
.product-link {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 720;
}

.hero-link {
  margin-top: 34px;
  padding: 0 26px;
  color: #17130e;
  background: var(--gold-light);
  transition: background-color 180ms ease, transform 180ms ease;
}

.hero-link:is(:hover, :focus-visible) {
  background: #efd29d;
  transform: translateY(-1px);
}

.featured {
  padding-block: clamp(82px, 10vw, 132px);
}

.featured h2 {
  margin: 0 0 clamp(30px, 4vw, 46px);
  font-size: clamp(34px, 4.4vw, 54px);
  line-height: 1;
  font-weight: 780;
  letter-spacing: -0.055em;
}

.featured-card {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  display: block;
  background: var(--soft-paper);
}

.featured-media {
  position: absolute;
  inset: 0;
}

.featured-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 420ms ease;
}

.featured-card:is(:hover, :focus-visible) .featured-media img {
  transform: scale(1.012);
}

.featured-copy {
  position: relative;
  z-index: 1;
  width: 44%;
  padding: clamp(42px, 6vw, 78px);
}

.featured-copy > p {
  margin: 0 0 18px;
  color: #9f7a42;
  font-size: 13px;
  line-height: 1.2;
  font-weight: 760;
  letter-spacing: 0.12em;
}

.featured-copy h3 {
  margin: 0;
  font-size: clamp(54px, 6vw, 80px);
  line-height: 0.92;
  font-weight: 760;
  letter-spacing: -0.07em;
}

.color-labels {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.color-labels span {
  min-height: 38px;
  padding: 0 15px;
  display: inline-flex;
  align-items: center;
  border: 1px solid #cfc9c0;
  border-radius: 999px;
  color: #4b4741;
  background: rgb(255 255 255 / 70%);
  font-size: 13px;
  font-weight: 650;
}

.product-link {
  margin-top: 22px;
  min-height: 48px;
  padding: 0 24px;
  color: #fff;
  background: var(--ink);
}

.services {
  padding-bottom: clamp(90px, 11vw, 148px);
  border-top: 1px solid var(--line);
}

.service-row {
  min-height: 116px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border-bottom: 1px solid var(--line);
}

.service-row > span:first-child {
  display: grid;
  gap: 8px;
}

.service-row strong {
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.1;
  font-weight: 740;
}

.service-row small {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.service-action {
  min-width: 68px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 680;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.service-row:is(:hover, :focus-visible) .service-action {
  color: #fff;
  border-color: var(--ink);
  background: var(--ink);
}

.site-footer {
  padding: 48px 0 calc(48px + env(safe-area-inset-bottom));
  color: #bdb8af;
  background: #0c0c0d;
}

.footer-inner {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
}

.footer-brand {
  margin: 0;
  color: #fff;
  font-size: 18px;
}

.footer-meta {
  text-align: right;
  font-size: 12px;
  line-height: 1.75;
}

.footer-meta p {
  margin: 0;
}

.footer-meta a {
  display: inline-block;
  color: inherit;
}

:focus-visible {
  outline: 2px solid #b88a45;
  outline-offset: 4px;
}

@media (max-width: 860px) {
  :root {
    --shell: min(100% - 32px, 660px);
  }

  .header-inner {
    min-height: 66px;
  }

  .desktop-nav {
    display: none;
  }

  .mobile-nav {
    display: block;
  }

  .hero {
    height: min(108vw, 560px);
    min-height: 414px;
  }

  .hero-media img {
    object-fit: cover;
    object-position: left center;
  }

  .hero-inner {
    align-items: flex-start;
    padding-top: clamp(80px, 21vw, 118px);
  }

  .hero-copy {
    width: 52%;
    margin-top: 0;
  }

  .hero-copy p {
    margin-bottom: 15px;
    font-size: 13px;
  }

  .hero h1 {
    font-size: clamp(50px, 13vw, 64px);
  }

  .hero-link {
    min-height: 46px;
    margin-top: 24px;
    padding-inline: 20px;
    font-size: 14px;
  }

  .featured-card {
    min-height: 0;
    aspect-ratio: 1.53;
  }

  .featured-copy {
    width: 47%;
    padding: clamp(24px, 7vw, 42px);
  }

  .featured-copy > p {
    margin-bottom: 12px;
    font-size: 11px;
    letter-spacing: 0.09em;
  }

  .featured-copy h3 {
    font-size: clamp(42px, 12vw, 62px);
  }

  .color-labels {
    margin-top: 18px;
    gap: 6px;
  }

  .color-labels span {
    min-height: 34px;
    padding-inline: 11px;
    font-size: 12px;
  }

  .product-link {
    min-height: 44px;
    margin-top: 16px;
    padding-inline: 18px;
    font-size: 13px;
  }
}

@media (max-width: 520px) {
  .brand {
    gap: 8px;
    font-size: 18px;
  }

  .featured {
    padding-block: 76px;
  }

  .featured h2 {
    margin-bottom: 28px;
    font-size: 36px;
  }

  .featured-card {
    aspect-ratio: 1.44;
  }

  .featured-copy {
    width: 49%;
    padding: 24px 0 22px 24px;
  }

  .featured-copy > p {
    max-width: 120px;
    line-height: 1.45;
  }

  .featured-copy h3 {
    font-size: 45px;
  }

  .color-labels span {
    min-height: 30px;
    padding-inline: 10px;
    font-size: 11px;
  }

  .product-link {
    min-height: 42px;
    margin-top: 13px;
    padding-inline: 16px;
  }

  .service-row {
    min-height: 104px;
    gap: 18px;
  }

  .service-row strong {
    font-size: 23px;
  }

  .service-row small {
    max-width: 230px;
    font-size: 12px;
  }

  .service-action {
    min-width: 58px;
  }

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

  .footer-meta {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}