:root {
  color-scheme: light dark;
  --ground: #f4f1ea;
  --card: #fffdf8;
  --surface: #ece6dc;
  --ink: #1c1c1e;
  --muted: #5f5b54;
  --line: #cec7bc;
  --gold: #815300;
  --gold-bright: #e0940d;
  --focus: #5d3a00;
  --gold-wash: rgba(129, 83, 0, 0.09);
  --shadow: 0 18px 45px rgba(28, 28, 30, 0.07);
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #131315;
    --card: #1c1c1f;
    --surface: #232326;
    --ink: #efede8;
    --muted: #aaa69e;
    --line: #343438;
    --gold: #e9a72e;
    --focus: #f2b747;
    --gold-wash: rgba(224, 148, 13, 0.12);
    --shadow: 0 18px 45px rgba(0, 0, 0, 0.2);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 1rem/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

a {
  color: var(--gold);
  text-underline-offset: 0.18em;
  text-decoration-thickness: 0.08em;
}

a:hover {
  text-decoration-thickness: 0.14em;
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
  border-radius: 0.2rem;
}

.skip-link {
  position: fixed;
  z-index: 10;
  inset-inline-start: 1rem;
  inset-block-start: 1rem;
  transform: translateY(-180%);
  padding: 0.65rem 0.9rem;
  border-radius: 0.5rem;
  background: var(--ink);
  color: var(--ground);
  font-weight: 700;
}

.skip-link:focus {
  transform: none;
}

.shell {
  width: min(100% - 2rem, 72rem);
  margin-inline: auto;
}

.reading {
  max-width: 48rem;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
  flex-wrap: wrap;
  padding-block: 1.15rem;
  border-block-end: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  gap: 0.7rem;
  color: var(--ink);
  text-decoration: none;
  font-family: "Arial Narrow", "Roboto Condensed", sans-serif;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.brand img {
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
}

.nav-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem 1.2rem;
  flex-wrap: wrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem 1rem;
  flex-wrap: wrap;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a[aria-current="page"] {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--gold-bright);
  text-decoration-thickness: 0.15em;
}

.language-picker {
  position: relative;
  padding-inline-start: 1rem;
  border-inline-start: 1px solid var(--line);
}

.language-picker summary {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 0.55rem;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 700;
  list-style-position: inside;
  white-space: nowrap;
}

.translation-marker {
  margin-inline-start: 0.15em;
  color: var(--gold);
  font-size: 0.72em;
  font-weight: 600;
  line-height: 0;
  vertical-align: super;
}

.language-picker[open] summary {
  border-color: var(--gold);
  color: var(--ink);
}

.language-menu {
  position: absolute;
  z-index: 20;
  inset-block-start: calc(100% + 0.45rem);
  inset-inline-end: 0;
  width: min(24rem, calc(100vw - 2rem));
  max-height: min(70vh, 35rem);
  overflow-y: auto;
  padding: 0.35rem;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: var(--card);
  box-shadow: var(--shadow);
}

.language-menu ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.language-menu li,
.language-menu li + li {
  margin: 0;
}

.language-option {
  display: block;
  min-height: 2.5rem;
  padding: 0.45rem 0.6rem;
  border-radius: 0.45rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 650;
  text-decoration: none;
}

.language-option:hover,
.language-option[aria-current="page"] {
  background: var(--gold-wash);
  color: var(--ink);
}

.language-option[aria-current="page"] {
  text-decoration: underline;
  text-decoration-color: var(--gold-bright);
  text-decoration-thickness: 0.15em;
}

main {
  padding-block: clamp(2.5rem, 6vw, 5.5rem);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(17rem, 0.8fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
  min-height: 30rem;
}

.hero-product {
  position: relative;
  width: min(100%, 22rem);
  margin: 0;
  justify-self: end;
}

.hero-product::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset-block-start: 8%;
  inset-block-end: -3%;
  inset-inline-start: 12%;
  inset-inline-end: 0;
  border-radius: 2.4rem;
  background: var(--gold-wash);
  filter: blur(1.25rem);
}

.hero-product img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 1.8rem;
  background: #f4f1ea;
  box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.28);
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-block-start: 0;
  font-family: "Arial Narrow", "Roboto Condensed", sans-serif;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0.01em;
  text-wrap: balance;
  hyphens: auto;
  overflow-wrap: anywhere;
}

h1 {
  max-width: 18ch;
  margin-block-end: 1.25rem;
  font-size: clamp(2.45rem, 5.2vw, 4rem);
  hyphens: none;
  overflow-wrap: normal;
  text-transform: uppercase;
}

.reading h1 {
  max-width: 22ch;
  font-size: clamp(2.35rem, 6vw, 4.4rem);
}

h2 {
  margin: 3.2rem 0 0.85rem;
  font-size: clamp(1.55rem, 4vw, 2.25rem);
  text-transform: uppercase;
}

h3 {
  margin: 1.7rem 0 0.55rem;
  font-size: 1.16rem;
}

p,
li {
  max-width: 68ch;
}

p {
  margin: 0.85rem 0;
}

ul,
ol {
  padding-inline-start: 1.3rem;
}

li + li {
  margin-block-start: 0.45rem;
}

.lede {
  max-width: 55ch;
  color: var(--muted);
  font-size: clamp(1.12rem, 2.4vw, 1.35rem);
}

.proof-line {
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.025em;
}

.actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-block-start: 1.65rem;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 2.85rem;
  padding: 0.65rem 1rem;
  border: 1px solid var(--gold);
  border-radius: 0.65rem;
  background: var(--gold);
  color: var(--ground);
  font-weight: 800;
  text-decoration: none;
}

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

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-block: 2.5rem;
}

.card,
.notice {
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--card);
}

.card {
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.card h2,
.card h3 {
  margin-block-start: 0;
}

.card p:last-child {
  margin-block-end: 0;
}

.notice {
  margin: 1.5rem 0;
  padding: 1rem 1.15rem;
  border-color: var(--gold);
  background: var(--gold-wash);
}

.notice p {
  margin-block: 0.35rem;
}

.meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.link-list {
  list-style: none;
  padding: 0;
}

.link-list li {
  padding: 0.8rem 0;
  border-block-end: 1px solid var(--line);
}

.table-scroll {
  max-width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.96rem;
}

caption {
  padding-block-end: 0.65rem;
  color: var(--ink);
  font-weight: 750;
  text-align: start;
}

th,
td {
  padding-block: 0.8rem;
  padding-inline: 0 0.75rem;
  border-block-end: 1px solid var(--line);
  text-align: start;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

code {
  padding: 0.1em 0.32em;
  border: 1px solid var(--line);
  border-radius: 0.3rem;
  background: var(--surface);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.92em;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  padding-block: 2rem 3rem;
  border-block-start: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 0.5rem 1rem;
  flex-wrap: wrap;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--muted);
}

.translation-note {
  grid-column: 1 / -1;
  max-width: 72ch;
  margin: 0;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.55;
}

.translation-note a {
  color: inherit;
  text-underline-offset: 0.14em;
}

@media (max-width: 52rem) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-product {
    width: min(100%, 18.5rem);
    justify-self: center;
  }

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

@media (max-width: 38rem) {
  .shell {
    width: min(100% - 1.25rem, 72rem);
  }

  .site-header,
  .nav-wrap,
  .site-nav {
    align-items: flex-start;
  }

  .site-header,
  .nav-wrap {
    flex-direction: column;
  }

  .language-picker {
    padding-inline-start: 0;
    border-inline-start: 0;
  }

  .language-menu {
    inset-inline-start: 0;
    inset-inline-end: auto;
  }

  .language-menu ul {
    grid-template-columns: 1fr;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }
}

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

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

@media print {
  .skip-link,
  .site-nav,
  .language-picker,
  .hero-product {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }

  a {
    color: #000;
  }
}