:root {
  --bg: #06110F;
  --ink: #E9F7F2;
  --soft: #9BB6AD;
  --mint: #7EECD4;
  --emerald: #0B6B5C;
  --line: rgba(126, 236, 212, 0.18);
  --sans: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  --wrap: min(1180px, calc(100% - 80px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; }
body {
  background:
    radial-gradient(900px 520px at 85% -8%, rgba(11, 107, 92, 0.55), transparent 62%),
    radial-gradient(640px 420px at -8% 18%, rgba(42, 130, 190, 0.16), transparent 58%),
    var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.5;
  letter-spacing: -0.02em;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(126, 236, 212, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126, 236, 212, 0.045) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(circle at 70% 10%, #000 0%, transparent 72%);
}
body > * { position: relative; z-index: 1; }
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
::selection { background: rgba(126, 236, 212, 0.35); color: #fff; }

.wrap { width: var(--wrap); margin: 0 auto; }
.skip {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 60;
  padding: 8px 12px;
  background: var(--mint);
  color: #06211B;
}
.skip:focus { top: 12px; }

.top {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 72px;
  padding: 0 28px;
  background: rgba(6, 17, 15, 0.78);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.04em;
}
.brand img {
  width: 30px;
  height: 32px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(126, 236, 212, 0.45));
}
.top nav { display: flex; align-items: center; gap: 22px; }
.top nav a {
  color: var(--soft);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.top nav a[aria-current="page"],
.top nav a:hover { color: var(--mint); }

.stage {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
  grid-template-areas: "copy photo" "list photo";
  column-gap: 56px;
  align-items: start;
  padding: 54px 0 20px;
}
.stage-copy { grid-area: copy; padding-top: 18px; }
.stage .catalogue { grid-area: list; padding: 28px 0 56px; }
.eyebrow {
  margin: 0;
  color: var(--mint);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.eyebrow span { margin-right: 16px; }
.eyebrow span::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 12px var(--mint);
  transform: translateY(-1px);
}
h1 {
  margin: 14px 0 0;
  max-width: 14em;
  font-weight: 600;
  font-size: clamp(36px, 4.2vw, 64px);
  line-height: 0.92;
  letter-spacing: -0.045em;
  background: linear-gradient(115deg, #F7FFFC 10%, #8EF0D8 58%, #6EB6E8 130%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.deck, .lead {
  margin: 22px 0 0;
  max-width: 38ch;
  color: var(--soft);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.45;
}
.kicker {
  margin: 0;
  color: var(--mint);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.opening-figure {
  grid-area: photo;
  position: sticky;
  top: 96px;
  align-self: start;
  margin: 18px 0 0;
  padding: 10px;
  border: 1px solid rgba(126, 236, 212, 0.32);
  background:
    linear-gradient(180deg, rgba(126, 236, 212, 0.08), transparent 30%),
    rgba(8, 22, 19, 0.55);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.38);
}
.opening-figure img {
  width: 100%;
  height: min(72vh, 720px);
  object-fit: cover;
  display: block;
  background: #04110F;
  transition: opacity 0.35s ease;
}
.opening-figure img.is-out { opacity: 0; }
.opening-figure figcaption {
  position: absolute;
  left: 24px;
  bottom: 24px;
  margin: 0;
  padding: 8px 12px;
  color: var(--mint);
  background: rgba(6, 17, 15, 0.82);
  border: 1px solid rgba(126, 236, 212, 0.35);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.rates {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(4, 16, 14, 0.72);
}
.rates-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.rates article {
  padding: 36px 28px 40px;
  border-left: 1px solid var(--line);
}
.rates article:first-child { border-left: 0; padding-left: 0; }
.rates-k {
  margin: 0;
  color: var(--mint);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.rates-n {
  margin: 14px 0 0;
  font-weight: 600;
  font-size: clamp(40px, 4vw, 64px);
  line-height: 0.95;
  letter-spacing: -0.04em;
}
.rates-n small {
  display: block;
  margin-top: 8px;
  color: var(--soft);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.rates p:last-child {
  margin: 14px 0 0;
  max-width: 30ch;
  color: var(--soft);
  font-size: 15px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 6px;
}
.section-head h2,
.method h2,
.chapter h2,
.legal h2,
.trade h2 {
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.04em;
}
.section-head h2,
.method h2 { font-size: clamp(32px, 4vw, 48px); }
.section-head p { margin: 0; color: var(--soft); font-size: 14px; letter-spacing: 0.08em; text-transform: uppercase; }

.row {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 2px 16px;
  align-items: baseline;
  width: 100%;
  padding: 16px 8px;
  border: 0;
  border-top: 1px solid var(--line);
  background: transparent;
  text-align: left;
  cursor: pointer;
}
.row:last-child { border-bottom: 1px solid var(--line); }
.row .num {
  color: var(--mint);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
}
.row .name {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.04em;
}
.row .hint { grid-column: 2; color: var(--soft); font-size: 15px; }
.row:hover,
.row.is-on {
  background: linear-gradient(90deg, rgba(126, 236, 212, 0.14), transparent 78%);
}

.method { padding: 72px 0 12px; }
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}
.steps li {
  padding: 18px 16px 8px;
  border-top: 1px solid var(--mint);
  background: linear-gradient(180deg, rgba(126, 236, 212, 0.06), transparent 70%);
}
.steps span {
  display: block;
  color: var(--mint);
  font-size: 13px;
  letter-spacing: 0.16em;
}
.steps strong {
  display: block;
  margin-top: 12px;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.03em;
}
.steps p { margin: 10px 0 0; color: var(--soft); font-size: 15px; }
.quote { margin: 56px 0 0; padding: 8px 0 64px; border-top: 1px solid var(--line); }
.quote p {
  margin: 28px 0 0;
  max-width: 14ch;
  font-weight: 600;
  font-size: clamp(40px, 5vw, 68px);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.site-foot {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  padding: 36px 0 96px;
  border-top: 1px solid var(--line);
}
.feature { width: min(420px, 100%); height: auto; display: block; }
.stores {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  margin: 0;
  pointer-events: auto;
}
.stores a { display: block; }
.stores svg { width: 142px; height: auto; display: block; }
.foot-brand { margin: 10px 0 0; font-size: 22px; font-weight: 600; letter-spacing: -0.03em; }
.foot-contact { margin: -4px 0 0; font-size: 15px; font-weight: 500; }
.foot-contact a { color: var(--mint); }

.sheet {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background: rgba(2, 8, 7, 0.72);
  backdrop-filter: blur(8px);
}
.sheet.is-open { display: flex; }
.sheet-panel {
  position: relative;
  width: min(920px, 100%);
  max-height: calc(100vh - 56px);
  overflow: auto;
  display: grid;
  grid-template-columns: minmax(220px, 340px) 1fr;
  gap: 28px;
  padding: 16px;
  background: rgba(8, 24, 21, 0.94);
  border: 1px solid rgba(126, 236, 212, 0.32);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}
.sheet-photo { width: 100%; height: 100%; min-height: 240px; object-fit: cover; display: block; }
.sheet-kicker {
  margin: 16px 0 0;
  color: var(--mint);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.sheet-title {
  margin: 8px 0 0;
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 600;
  letter-spacing: -0.04em;
}
.sheet-list { margin: 16px 0 0; padding: 0; list-style: none; }
.sheet-list li {
  padding: 14px 0;
  border-top: 1px solid var(--line);
  color: var(--soft);
}
.sheet-x {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  background: rgba(6, 17, 15, 0.9);
  color: var(--ink);
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}

.intro { padding: 56px 0 8px; }
.page-narrow { width: min(760px, var(--wrap)); }
.chapter { padding: 28px 0; border-top: 1px solid var(--line); }
.chapter h2 { margin-top: 8px; font-size: clamp(30px, 4vw, 42px); }
.chapter p:last-child { margin: 14px 0 0; color: var(--soft); font-size: 17px; line-height: 1.6; }

.plate {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px 48px;
  align-items: end;
  margin-top: 28px;
  padding: 28px 0 8px;
  border-top: 1px solid var(--line);
}
.plate-price {
  margin: 0;
  font-weight: 600;
  font-size: clamp(72px, 9vw, 120px);
  line-height: 0.84;
  letter-spacing: -0.05em;
  color: #F4FFFC;
}
.plate-price small {
  display: block;
  margin-top: 12px;
  color: var(--mint);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.note-side { margin: 0 0 8px; max-width: 36ch; color: var(--soft); font-size: 18px; }

.trade {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  align-items: center;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}
.trade:last-of-type { border-bottom: 1px solid var(--line); }
.trade img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  border: 1px solid rgba(126, 236, 212, 0.28);
}
.trade .who {
  margin: 0;
  color: var(--mint);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.trade h2 { margin-top: 6px; font-size: clamp(30px, 3vw, 40px); }
.trade ul { margin: 12px 0 0; padding: 0; list-style: none; }
.trade li { padding: 10px 0; border-top: 1px solid var(--line); color: var(--soft); }

.legal { padding-bottom: 12px; }
.legal h1 { font-size: clamp(40px, 5vw, 64px); max-width: 14ch; }
.legal h2 { margin: 36px 0 12px; font-size: 30px; }
.legal p, .legal li { color: var(--soft); font-size: 16px; line-height: 1.6; }
.legal p { margin: 0 0 12px; }
.legal a { color: var(--mint); border-bottom: 1px solid rgba(126, 236, 212, 0.4); }
.legal .date { color: var(--soft); font-size: 14px; }
.legal ul { margin: 0 0 12px; padding-left: 18px; }
.legal .note {
  margin: 8px 0 20px;
  padding: 16px 18px;
  background: rgba(126, 236, 212, 0.08);
  border: 1px solid var(--line);
  color: #D8F7EF;
}
.table-scroll { overflow-x: auto; margin: 8px 0 18px; }
.legal table { width: 100%; border-collapse: collapse; }
.legal th, .legal td {
  text-align: left;
  vertical-align: top;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.45;
}
.legal th {
  background: #08382F;
  color: var(--mint);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.legal td { color: #D5E8E2; }

:focus-visible { outline: 2px solid var(--mint); outline-offset: 3px; }

@media (max-width: 979px) {
  :root { --wrap: min(1180px, calc(100% - 32px)); }
  .top { min-height: 0; padding: 12px 16px; flex-wrap: wrap; }
  .top nav { width: 100%; justify-content: space-between; gap: 8px; }
  .top nav a { font-size: 11px; letter-spacing: 0.08em; }
  .stage {
    grid-template-columns: 1fr;
    grid-template-areas: "copy" "photo" "list";
    padding-top: 28px;
  }
  h1 { font-size: 44px; max-width: none; }
  .opening-figure { position: relative; top: auto; }
  .opening-figure img { height: 62vw; min-height: 230px; }
  .rates-grid { grid-template-columns: 1fr; }
  .rates article, .rates article:first-child {
    padding: 26px 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .rates article:first-child { border-top: 0; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 6px; }
  .steps { grid-template-columns: 1fr; }
  .method { padding-top: 48px; }
  .sheet { padding: 12px; }
  .sheet-panel { grid-template-columns: 1fr; max-height: calc(100vh - 24px); }
  .plate, .trade { grid-template-columns: 1fr; }
  .page-narrow { width: var(--wrap); }
}

@media (max-width: 420px) {
  .stores { right: 10px; bottom: 10px; gap: 6px; }
  .stores svg { width: 118px; }
  .site-foot { padding-bottom: 84px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .opening-figure img { transition: none; }
}