.shell {
  width: min(100% - 3rem, var(--content));
  margin-inline: auto;
}

.site-header {
  position: relative;
  z-index: 20;
  border-bottom: 0.0625rem solid var(--line);
  background: var(--canvas);
}

.site-header__inner {
  display: flex;
  min-height: 5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand,
.site-nav,
.header-actions,
.hero__actions,
.factual-strip,
.footer-links {
  display: flex;
  align-items: center;
}

.brand {
  gap: 0.65rem;
  min-height: 2.75rem;
  min-width: 2.75rem;
  font-weight: 700;
  text-decoration: none;
}
.brand img,
.brand svg {
  width: 2rem;
  height: 2rem;
}

.site-nav {
  gap: clamp(1rem, 2.5vw, 2.25rem);
  font-size: 0.9rem;
}
.site-nav a,
.locale-link {
  min-height: 2.75rem;
  min-width: 2.75rem;
  align-content: center;
  text-decoration: none;
}

.site-nav a:hover,
.locale-link:hover {
  color: var(--brown);
  text-decoration-line: underline;
}

.header-actions {
  gap: 0.75rem;
}

.hero {
  display: grid;
  min-height: min(52rem, calc(100svh - 5rem));
  grid-template-columns: minmax(0, 52fr) minmax(0, 48fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  padding-block: clamp(4.5rem, 9vw, 8rem);
}

.hero__copy {
  position: relative;
  z-index: 3;
  display: grid;
  gap: 1.6rem;
  animation: hero-enter 600ms ease both;
}

.hero__copy h1 {
  max-width: 10ch;
}

.hero__copy .lede {
  max-width: 38rem;
}

.hero__actions {
  flex-wrap: wrap;
  gap: 0.75rem;
}

.factual-strip {
  flex-wrap: wrap;
  gap: 0.45rem 0.8rem;
  color: var(--muted);
  font-family: "Geist Mono", monospace;
  font-size: 0.78rem;
}

.hero-visual {
  min-width: 0;
}

.hero-visual > figcaption { margin-top: 2.5rem; }

.hero-visual__composite {
  position: relative;
  min-height: 38rem;
  isolation: isolate;
}

.hero-visual__art {
  width: min(100%, 34rem);
  margin-left: auto;
  border-radius: var(--radius-large);
}

.hero-visual__composite .phone {
  position: absolute;
  z-index: 3;
  right: -3.5rem;
  bottom: -2rem;
  width: min(56%, 19rem);
  animation: hero-enter 600ms 360ms ease both;
}

.hero-visual__composite::after {
  position: absolute;
  z-index: 2;
  top: 43%;
  right: 16%;
  width: 34%;
  height: 18%;
  border-top: 0.18rem solid var(--accent);
  border-right: 0.18rem solid var(--accent);
  border-radius: 0 var(--radius-large) 0 0;
  content: "";
  transform-origin: left;
  animation: thread-enter 500ms 220ms ease both;
}

.section {
  padding-block: clamp(7rem, 10vw, 9rem);
}

.section--warm {
  background: var(--surface);
}

.section-header {
  display: grid;
  max-width: 54rem;
  gap: 1.25rem;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.section-header h2 {
  max-width: 13ch;
}

.system-layout,
.adaptation,
.life-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(16rem, 0.65fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 7rem);
}

.system-chain {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}

.product-proof {
  display: grid;
  grid-template-columns: minmax(16rem, 0.75fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(3rem, 9vw, 8rem);
}

.product-proof + .product-proof {
  margin-top: clamp(6rem, 10vw, 9rem);
}

.product-proof--reverse .product-proof__visual {
  order: 2;
}

.product-proof__copy,
.adaptation__copy,
.life-copy {
  display: grid;
  gap: 1.25rem;
}

.product-proof__visual,
.adaptation__visual {
  position: relative;
  min-width: 0;
}

.product-proof__visual .phone,
.system-layout .phone,
.life-layout .phone {
  margin-inline: auto;
}

.adaptation__visual img {
  width: 100%;
  max-height: 42rem;
  border-radius: var(--radius-large);
  object-fit: cover;
  object-position: center;
}

.adaptation-decision {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.adaptation-decision__arrow {
  align-self: center;
  color: var(--accent);
  font-size: 1.5rem;
}

.life-domains {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 3rem;
}

.offer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.65fr);
  align-items: center;
  gap: clamp(2rem, 8vw, 7rem);
}

.offer__copy {
  display: grid;
  gap: 1.25rem;
}

.faq {
  display: grid;
  grid-template-columns: minmax(16rem, 0.55fr) minmax(0, 1fr);
  gap: clamp(3rem, 9vw, 8rem);
}

.faq__list {
  border-top: 0.0625rem solid var(--line);
}

.closing {
  display: grid;
  justify-items: start;
  gap: 2rem;
  padding-block: clamp(5rem, 9vw, 8rem);
}

.closing h2 {
  max-width: 15ch;
}

.site-footer {
  border-top: 0.0625rem solid var(--line);
  padding-block: 2.5rem;
}

.site-footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
}

.footer-links {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.75rem 1.5rem;
}