:root {
  color-scheme: light dark;
  --canvas: #f3f5f3;
  --surface: #ffffff;
  --surface-soft: #e8ece9;
  --ink: #17201d;
  --muted: #5c6863;
  --line: #cdd5d0;
  --wine: #6e293f;
  --wine-strong: #562033;
  --wine-soft: #eadde2;
  --steel: #7e8b86;
  --near-black: #111716;
  --radius: 16px;
  --shadow: 0 24px 70px rgba(27, 39, 34, 0.12);
  --content: 1240px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --canvas: #111614;
    --surface: #171d1a;
    --surface-soft: #202824;
    --ink: #eef2ef;
    --muted: #aab5af;
    --line: #344039;
    --wine: #b65c79;
    --wine-strong: #d27b98;
    --wine-soft: #3a222b;
    --steel: #a9b5af;
    --near-black: #0c100f;
    --shadow: 0 26px 80px rgba(0, 0, 0, 0.32);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--canvas);
  color: var(--ink);
  font-family: "Avenir Next", Avenir, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--wine);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 10px;
  transform: translateY(-150%);
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(calc(100% - 48px), var(--content));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 30;
  top: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
  background: color-mix(in srgb, var(--canvas) 90%, transparent);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 34px;
  align-items: center;
  min-height: 76px;
}

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

.brand-mark {
  display: grid;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  place-items: center;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-copy {
  display: grid;
  line-height: 1.05;
}

.brand-copy strong {
  font-size: 17px;
  letter-spacing: 0.11em;
}

.brand-copy small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 26px;
  justify-content: center;
  white-space: nowrap;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.nav-links a {
  transition: color 180ms ease;
}

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

.language-menu {
  display: inline-flex;
  align-items: center;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
}

.language-link {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.language-link[aria-current="page"] {
  background: var(--wine);
  color: #ffffff;
}

.hero {
  min-height: calc(100dvh - 76px);
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(460px, 1.1fr);
  overflow: hidden;
  background: var(--surface);
}

.hero-copy {
  display: grid;
  align-content: center;
  padding: 72px clamp(28px, 6vw, 96px);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--wine);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(48px, 6.3vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.hero-lede {
  max-width: 600px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 850;
  white-space: nowrap;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:active {
  transform: scale(0.98);
}

.button.primary {
  background: var(--wine);
  color: #ffffff;
  box-shadow: 0 14px 30px color-mix(in srgb, var(--wine) 26%, transparent);
}

.button.primary:hover {
  background: var(--wine-strong);
}

.button.secondary {
  border-color: var(--line);
  background: var(--surface);
  color: var(--ink);
}

.hero-media {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  background: #cbd0cd;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 55% center;
}

.hero-media::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, color-mix(in srgb, var(--surface) 22%, transparent), transparent 24%);
  pointer-events: none;
}

.signal-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--canvas);
}

.signal {
  padding: 26px clamp(20px, 3vw, 42px);
  border-left: 1px solid var(--line);
}

.signal:first-child {
  border-left: 0;
}

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

.signal strong {
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 15px;
}

.signal span {
  color: var(--muted);
  font-size: 13px;
}

.section {
  padding: clamp(76px, 9vw, 128px) 0;
}

.section-head {
  display: grid;
  max-width: 760px;
  gap: 14px;
  margin-bottom: 46px;
}

.section-head.centered {
  margin-inline: auto;
  text-align: center;
}

.section-head h2,
.split-copy h2,
.feature-copy h2,
.contact h2,
.legal-page h1 {
  margin: 0;
  font-size: clamp(36px, 4.6vw, 64px);
  line-height: 1.03;
  letter-spacing: -0.045em;
}

.section-head p,
.split-copy p,
.feature-copy p,
.contact p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.offer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}

.offer {
  min-height: 230px;
  display: grid;
  align-content: end;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.offer:nth-child(2),
.offer:nth-child(3) {
  min-height: 190px;
}

.offer:nth-child(3) {
  background: var(--wine-soft);
}

.offer:nth-child(4) {
  background: var(--near-black);
  color: #eef2ef;
}

.offer h3 {
  margin: 0 0 10px;
  font-size: 23px;
  line-height: 1.15;
}

.offer p {
  max-width: 48ch;
  margin: 0;
  color: var(--muted);
}

.offer:nth-child(4) p {
  color: #b9c2bd;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: clamp(44px, 7vw, 96px);
  align-items: center;
}

.split-media {
  min-height: 620px;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--surface-soft);
  box-shadow: var(--shadow);
}

.split-media img {
  height: 100%;
  object-fit: cover;
}

.split-copy {
  display: grid;
  gap: 22px;
}

.plain-list {
  display: grid;
  gap: 14px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.plain-list li {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 12px;
  align-items: start;
  color: var(--muted);
}

.plain-list li::before {
  width: 10px;
  height: 10px;
  margin-top: 8px;
  border: 2px solid var(--wine);
  border-radius: 50%;
  content: "";
}

.feature-band {
  display: grid;
  grid-template-columns: minmax(420px, 1.05fr) minmax(0, 0.95fr);
  min-height: 700px;
  background: var(--near-black);
  color: #eef2ef;
}

.feature-media {
  min-height: 620px;
}

.feature-media img {
  height: 100%;
  object-fit: cover;
}

.feature-copy {
  display: grid;
  align-content: center;
  gap: 22px;
  padding: clamp(54px, 8vw, 116px);
}

.feature-copy .eyebrow {
  color: #d695a9;
}

.feature-copy p {
  color: #b7c1bc;
}

.engraving-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 12px;
}

.engraving-options div {
  padding: 17px 18px;
  border: 1px solid #34413a;
  border-radius: 12px;
  background: #171e1b;
}

.engraving-options strong,
.engraving-options span {
  display: block;
}

.engraving-options strong {
  font-size: 14px;
}

.engraving-options span {
  margin-top: 4px;
  color: #9eaaa4;
  font-size: 12px;
}

.precision-proof {
  border-bottom: 1px solid var(--line);
  background: var(--surface-soft);
}

.precision-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(480px, 1.18fr);
  gap: clamp(44px, 7vw, 100px);
  align-items: center;
}

.precision-copy {
  display: grid;
  gap: 20px;
}

.precision-copy h2 {
  max-width: 16ch;
}

.precision-copy p {
  color: var(--muted);
}

.precision-copy .precision-note {
  padding-left: 18px;
  border-left: 2px solid var(--wine);
  color: var(--ink);
  font-size: 15px;
}

.precision-media {
  margin: 0;
}

.precision-media img {
  aspect-ratio: 3 / 2;
  border-radius: var(--radius);
  object-fit: cover;
}

.precision-media figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
}

.process-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}

.process-item {
  min-height: 230px;
  padding: 30px 26px 0 0;
}

.process-item + .process-item {
  padding-left: 26px;
  border-left: 1px solid var(--line);
}

.process-item h3 {
  margin: 0 0 10px;
  font-size: 21px;
}

.process-item p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.worldwide {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: stretch;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.worldwide-copy {
  display: grid;
  align-content: center;
  gap: 20px;
  padding: clamp(44px, 6vw, 82px);
}

.worldwide-copy h2 {
  margin: 0;
  font-size: clamp(36px, 4.4vw, 62px);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.worldwide-copy p {
  margin: 0;
  color: var(--muted);
}

.worldwide-media {
  min-height: 560px;
}

.worldwide-media img {
  height: 100%;
  object-fit: cover;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: end;
  padding: clamp(50px, 7vw, 88px);
  border-radius: var(--radius);
  background: var(--wine);
  color: #ffffff;
}

.contact p {
  max-width: 700px;
  margin-top: 18px;
  color: #efdfe5;
}

.contact .button {
  background: #ffffff;
  color: #3f1b28;
}

.site-footer {
  padding: 42px 0;
  background: var(--near-black);
  color: #abb5b0;
  font-size: 13px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links a:hover {
  color: #ffffff;
}

.legal-page {
  min-height: calc(100dvh - 76px);
  padding: clamp(70px, 10vw, 130px) 0;
}

.legal-wrap {
  width: min(calc(100% - 48px), 860px);
  margin-inline: auto;
}

.legal-page .lede {
  margin: 24px 0 52px;
  color: var(--muted);
  font-size: 18px;
}

.legal-section {
  padding: 30px 0;
  border-top: 1px solid var(--line);
}

.legal-section h2 {
  margin: 0 0 12px;
  font-size: 24px;
}

.legal-section p,
.legal-section li {
  color: var(--muted);
}

.legal-section ul {
  padding-left: 22px;
}

.oauth-page {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--canvas);
}

.oauth-card {
  width: min(100%, 520px);
  padding: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  text-align: center;
}

.oauth-card h1 {
  margin: 16px 0 10px;
  font-size: 32px;
}

.oauth-card p {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 980px) {
  .nav {
    gap: 18px;
  }

  .nav-links {
    display: none;
  }

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

  .hero-copy {
    min-height: 560px;
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .hero-media {
    min-height: 520px;
  }

  .signal-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .signal:nth-child(3) {
    border-left: 0;
  }

  .signal:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .split,
  .feature-band,
  .precision-grid,
  .worldwide {
    grid-template-columns: 1fr;
  }

  .feature-copy {
    order: -1;
  }

  .process-track {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-item:nth-child(3) {
    border-left: 0;
  }

  .process-item:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 680px) {
  .shell,
  .legal-wrap {
    width: min(calc(100% - 32px), var(--content));
  }

  .nav {
    min-height: 68px;
    grid-template-columns: 1fr auto;
  }

  .language-link {
    padding: 0 9px;
    font-size: 11px;
  }

  .brand-copy strong {
    font-size: 15px;
  }

  .brand-copy small {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-copy {
    min-height: 510px;
    padding: 48px 20px;
  }

  .hero h1 {
    font-size: clamp(44px, 14vw, 62px);
  }

  .hero-lede {
    font-size: 17px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .hero-media {
    min-height: 390px;
  }

  .signal-row,
  .offer-grid,
  .process-track,
  .engraving-options,
  .contact,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .signal {
    padding: 20px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .signal:first-child {
    border-top: 0;
  }

  .offer,
  .offer:nth-child(2),
  .offer:nth-child(3) {
    min-height: 190px;
  }

  .split-media,
  .feature-media,
  .worldwide-media {
    min-height: 410px;
  }

  .feature-copy {
    padding: 52px 20px;
  }

  .process-item,
  .process-item + .process-item {
    min-height: auto;
    padding: 24px 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .contact {
    align-items: stretch;
    padding: 40px 24px;
  }

  .footer-grid {
    align-items: start;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}