/* Oxel: the launch keynote, words only.
   A black stage, near-white type, no accent colour.
   The stage is empty on purpose: samples are private.
   The only light surface is the price, where the visitor surfaces. */

@font-face {
  font-family: "Host Grotesk";
  src: url("fonts/hostgrotesk-latin-var.woff2") format("woff2");
  font-weight: 300 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #000;
  --tile-empty: #0a0a0b;
  --ink: #f5f5f7;
  --ink-2: #a1a1a6;
  --ink-3: #86868b;
  --line: rgba(255, 255, 255, 0.12);
  --light: #f5f5f7;
  --light-ink: #1d1d1f;
  --light-ink-2: #6e6e73;
  --light-line: #d2d2d7;
  --font: "Host Grotesk", "Helvetica Neue", Arial, sans-serif;
  --gutter: clamp(20px, 5vw, 80px);
  --max: 1280px;
  --r-lg: 28px;
  --nav-h: 52px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  -webkit-text-size-adjust: 100%;
  scrollbar-color: #3a3a3c var(--bg);
}

body {
  margin: 0;
  background: var(--bg);
  font-size: 17px;
  line-height: 1.5;
  font-weight: 430;
  letter-spacing: -0.006em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection { background: var(--ink); color: #000; }

a { color: inherit; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 6px; }

h1, h2, h3, p, ol, ul { margin: 0; }
ol, ul { padding: 0; list-style: none; }
.num { font-variant-numeric: tabular-nums lining-nums; }
.copy { user-select: all; -webkit-user-select: all; } /* one click selects the whole address */

[id] { scroll-margin-top: var(--nav-h); }

.skip {
  position: absolute; left: var(--gutter); top: -60px; z-index: 100;
  padding: 10px 16px; border-radius: 999px; background: var(--ink); color: #000; font-weight: 600; text-decoration: none;
}
.skip:focus { top: 10px; }

.wrap { width: 100%; max-width: calc(var(--max) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- Actions ---------- */
.pill {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 50px; padding: 0 26px; border-radius: 999px;
  background: var(--ink); color: #000;
  font-size: 17px; font-weight: 560; letter-spacing: -0.01em;
  text-decoration: none; white-space: nowrap;
  transition: background-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.pill:hover { background: #fff; }
.pill:active { transform: scale(0.98); }
.pill-sm { min-height: 30px; padding: 0 14px; font-size: 13px; font-weight: 600; }
.pill-dark { background: var(--light-ink); color: var(--light); }
.pill-dark:hover { background: #000; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(0, 0, 0, 0.72);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.nav-in {
  display: flex; align-items: center; gap: 32px;
  max-width: calc(var(--max) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter);
  height: var(--nav-h);
}
.mark { display: inline-flex; align-items: center; gap: 10px; margin-right: auto; text-decoration: none; font-size: 15px; font-weight: 620; letter-spacing: -0.015em; }
.mark svg { width: 20px; height: 20px; flex: none; }
.mark circle { fill: none; stroke: var(--ink); stroke-width: 1.5; }
.mark path { fill: var(--ink); }
.links { display: flex; gap: 30px; }
.links a { font-size: 13px; color: var(--ink-2); text-decoration: none; transition: color 0.25s var(--ease); }
.links a:hover { color: var(--ink); }

/* ---------- Hero: the stage ---------- */
.hero { padding-top: clamp(64px, 10vh, 112px); }
.hero-copy { text-align: center; }
.hero h1 {
  font-size: clamp(42px, 5.6vw, 88px);
  line-height: 1.03;
  font-weight: 640;
  letter-spacing: -0.038em;
  text-wrap: balance;
}
.sub { margin-top: 18px; font-size: clamp(19px, 1.7vw, 26px); line-height: 1.3; font-weight: 470; letter-spacing: -0.015em; color: var(--ink-3); text-wrap: balance; }
.sub span { display: inline-block; } /* the line only ever breaks between the two sentences */
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 16px 28px; margin-top: 34px; }
.price-link { font-size: 17px; color: var(--ink-2); text-decoration: none; }
.price-link:hover { color: var(--ink); text-decoration: underline; }
.hero-note { margin-top: 18px; font-size: 13px; color: var(--ink-3); }
.hero-note .copy { color: var(--ink-2); }

/* The stage, empty on purpose: absence is shown, not hidden.
   Film-shaped, with one line and a quiet label under it, like a readout. */
.hero-stage { margin-top: clamp(48px, 6vh, 72px); }
.stage-empty {
  display: grid; place-content: center; justify-items: center; gap: 18px;
  /* film-shaped (21:9 of its own width), but never taller than the room left on the first screen,
     so the ring is never cut by the fold */
  --stage-w: min(100vw - 2 * var(--gutter), var(--max));
  min-height: max(330px, min(calc(var(--stage-w) * 9 / 21), calc(100svh - 470px)));
  padding: clamp(28px, 4vw, 56px) clamp(24px, 7vw, 120px);
  border-radius: var(--r-lg);
  background: var(--tile-empty);
  box-shadow: inset 0 0 0 1px var(--line);
  text-align: center;
}
.stage-line {
  max-width: 14em;
  font-size: clamp(28px, 3.4vw, 52px);
  line-height: 1.12;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-wrap: balance;
}
.stage-note { max-width: 46ch; font-size: 17px; line-height: 1.45; color: var(--ink-3); text-wrap: balance; }

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
  .stage-empty { animation: rise 1.8s var(--ease) 0.15s both; }
  /* the light comes up on the stage; it is never invisible, even if the animation never runs */
  @keyframes rise { from { filter: brightness(0.25); transform: translateY(40px) scale(0.97); } }
}

/* ---------- Statement ---------- */
.statement { padding-top: clamp(120px, 14vw, 200px); }
.two-tone {
  max-width: calc(980px + 2 * var(--gutter));
  font-size: clamp(28px, 3.4vw, 52px);
  line-height: 1.12;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink-3);
  text-align: center;
  text-wrap: balance;
}
.two-tone span { color: var(--ink); }

/* ---------- Section heads ---------- */
.how { padding-top: clamp(140px, 16vw, 220px); }
.head { margin-bottom: clamp(40px, 5vw, 72px); }
.head h2, .price h2 {
  font-size: clamp(36px, 4.6vw, 68px);
  line-height: 1.04;
  font-weight: 640;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.head p { margin-top: 16px; max-width: 46ch; font-size: clamp(18px, 1.5vw, 21px); line-height: 1.42; color: var(--ink-2); }

/* ---------- How: three ruled rows, read like a spec sheet ---------- */
.steps > .step:first-child { border-top: 1px solid var(--line); }
.step {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 1fr) minmax(0, 1.2fr);
  column-gap: clamp(24px, 4vw, 72px);
  align-items: baseline;
  padding-block: clamp(36px, 4.4vw, 60px);
  border-bottom: 1px solid var(--line);
}
.step-n { font-size: clamp(56px, 6vw, 88px); line-height: 0.9; font-weight: 300; letter-spacing: -0.04em; color: #6e6e73; font-variant-numeric: tabular-nums; }
.step h3 { font-size: clamp(26px, 2.4vw, 34px); line-height: 1.12; font-weight: 640; letter-spacing: -0.028em; text-wrap: balance; }
.step p { max-width: 44ch; font-size: 18px; color: var(--ink-2); }

/* ---------- Price: surfacing into the light ---------- */
.price { margin-top: clamp(140px, 16vw, 220px); background: var(--light); color: var(--light-ink); }
.price-in { padding-block: clamp(80px, 10vw, 144px); }
.price :focus-visible { outline-color: var(--light-ink); }
.price ::selection { background: var(--light-ink); color: var(--light); }
.price h2 { color: var(--light-ink); }

.offers {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 64px clamp(48px, 7vw, 120px);
  margin-top: clamp(56px, 6vw, 88px);
}
.offer h3 { font-size: clamp(26px, 2.4vw, 34px); line-height: 1.12; font-weight: 640; letter-spacing: -0.028em; }
.price-big { margin-top: 18px; font-size: clamp(60px, 7vw, 96px); line-height: 0.95; font-weight: 640; letter-spacing: -0.04em; }
.price-alt { margin-top: 14px; font-size: clamp(20px, 1.7vw, 24px); font-weight: 560; letter-spacing: -0.015em; color: var(--light-ink-2); }
.price-list { margin-top: clamp(28px, 3vw, 40px); border-top: 1px solid var(--light-line); }
.price-list li { padding: 15px 0 16px; border-bottom: 1px solid var(--light-line); }
.price-list strong { display: block; font-size: 19px; font-weight: 560; letter-spacing: -0.015em; }
.price-list li > span { display: block; margin-top: 2px; font-size: 17px; line-height: 1.4; color: var(--light-ink-2); }

.price-foot {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px clamp(48px, 7vw, 120px);
  align-items: end;
  margin-top: clamp(56px, 6vw, 88px);
}
.price-notes { display: grid; gap: 10px; max-width: 52ch; color: var(--light-ink-2); }
.price-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; }
.quiet { flex-basis: 100%; max-width: 52ch; font-size: 15px; color: var(--light-ink-2); }
.quiet .copy { color: var(--light-ink); }

/* ---------- Footer ---------- */
.foot { padding-block: 40px 56px; font-size: 13px; color: var(--ink-3); }
.foot .wrap { display: grid; gap: 8px; }
.foot p { max-width: 96ch; }
.foot .sign { font-size: 15px; color: var(--ink); font-weight: 560; }
.foot .addr { display: inline-block; } /* the address wraps as one piece */
.foot a { color: var(--ink); text-decoration: none; }
.foot a:hover { text-decoration: underline; }

/* ---------- Narrower screens ---------- */
@media (max-width: 1000px) {
  .step { grid-template-columns: 72px minmax(0, 1fr); row-gap: 12px; }
  .step p { grid-column: 2; }
  .step-n { font-size: 56px; }
  .price-foot { grid-template-columns: 1fr; align-items: start; }
  .offers { column-gap: clamp(28px, 5vw, 48px); }
}

@media (max-width: 720px) {
  .links { display: none; }
  .hero { padding-top: 52px; }
  .hero-actions { flex-direction: column; gap: 14px; }
  .hero-actions .pill { width: 100%; max-width: 360px; }
  .hero-stage { margin-top: 36px; }
  .stage-empty { border-radius: 20px; min-height: 0; aspect-ratio: 10 / 9; padding: 28px 24px; gap: 14px; }
  .stage-note { font-size: 15px; }
  .offers { grid-template-columns: 1fr; }
  .step { grid-template-columns: 56px minmax(0, 1fr); column-gap: 20px; }
  .price-actions .pill { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation: none !important; }
}