.page-shell {
  margin-inline: auto;
  max-width: var(--page-width);
  padding-inline: 28px;
}

.site-header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  padding-block: 24px;
}

.brand-lockup {
  align-items: center;
  display: inline-flex;
  gap: 12px;
  min-height: 44px;
}

.brand-lockup img {
  height: 34px;
  width: 34px;
}

.brand-wordmark {
  font-size: 0.82rem;
  font-weight: 820;
  letter-spacing: 0.2em;
}

.brand-studio {
  color: var(--ink-soft);
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  margin-left: -5px;
}

.site-nav {
  align-items: center;
  display: flex;
  font-size: 0.82rem;
  font-weight: 650;
  gap: 26px;
}

.site-nav a {
  align-items: center;
  border-bottom: 1px solid transparent;
  display: inline-flex;
  min-height: 44px;
  padding-block: 8px;
}

.site-nav a:hover {
  border-color: currentColor;
}

.hero {
  display: grid;
  gap: 52px;
  grid-template-columns: minmax(0, 1.25fr) minmax(250px, 0.75fr);
  min-height: min(780px, calc(100svh - 82px));
  padding-block: clamp(80px, 12vh, 140px) 96px;
}

.hero-copy {
  align-self: center;
}

.hero h1 {
  font-size: clamp(4rem, 9.2vw, 8.8rem);
  font-weight: 650;
  letter-spacing: -0.075em;
  line-height: 0.86;
  margin: 24px 0 34px;
  max-width: 8.5ch;
}

.hero-description {
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.7vw, 1.2rem);
  line-height: 1.65;
  margin: 0;
  max-width: 540px;
}

.hero-index {
  align-self: end;
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

.hero-index-title {
  color: var(--ink-soft);
  margin-bottom: 22px;
}

.hero-product {
  align-items: center;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 16px;
  grid-template-columns: 28px 1fr auto;
  padding-block: 17px;
}

.hero-product:first-of-type {
  border-top: 0;
}

.hero-product span {
  color: var(--ink-soft);
  font-size: 0.75rem;
}

.hero-product strong {
  font-size: 0.94rem;
}

.product-switcher-wrap {
  height: 82px;
  position: relative;
  z-index: 10;
}

.product-switcher {
  backdrop-filter: blur(18px);
  background: rgba(243, 240, 231, 0.8);
  border: 1px solid var(--line);
  border-radius: 999px;
  display: flex;
  gap: 4px;
  margin-inline: auto;
  padding: 5px;
  width: fit-content;
}

.product-switcher a {
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 700;
  min-height: 46px;
  padding: 12px 18px;
}

.product-switcher a[aria-current='true'],
.product-switcher a:hover {
  background: var(--ink);
  color: var(--white);
}