:root {
  --paper: #F7F7F3;
  --ink: #1B1815;
  --graphite: #6D6860;
  --rule: #DCD8D0;
  --coat: #C42235;
  --brass: #B0893A;
  --sans: "Schibsted Grotesk", ui-sans-serif, system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, monospace;
  --gutter: clamp(20px, 5vw, 80px);
  color-scheme: light;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
code { font-family: var(--mono); font-size: 0.88em; }

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

.wrap { width: 100%; max-width: 1440px; margin-inline: auto; padding-inline: var(--gutter); }

.bar {
  display: flex;
  align-items: center;
  gap: 40px;
  padding-block: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.links { display: flex; gap: 32px; margin-right: auto; }
.links a { text-decoration: none; color: var(--ink); font-size: 16px; }
.links a:hover, .signin:hover { color: var(--graphite); }
.signin { text-decoration: none; font-size: 16px; white-space: nowrap; }

.button {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-size: 17px;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 150ms ease, color 150ms ease;
}
.button:hover { background: #3A332C; border-color: #3A332C; }
.button.quiet { background: transparent; color: var(--ink); border-color: #B9B3A8; }
.button.quiet:hover { background: #EDEBE5; border-color: var(--ink); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  align-items: center;
  gap: 24px;
  padding-block: 48px 64px;
}

h1 {
  font-size: clamp(52px, 7.4vw, 112px);
  font-weight: 500;
  line-height: 0.94;
  letter-spacing: -0.05em;
  text-wrap: balance;
}

.lede {
  max-width: 34em;
  margin-top: 36px;
  color: #4D4842;
  font-size: clamp(18px, 1.5vw, 21px);
  line-height: 1.55;
}

.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }

.film { display: block; width: 100%; height: auto; background: var(--paper); }
.hero-film .film { aspect-ratio: 1200 / 1100; }

.strip { border-block: 1px solid var(--rule); }
.strip-group { padding-block: 28px 32px; }
.strip-group p { font-size: 14px; color: var(--graphite); }
.strip-group ul { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 12px; margin-top: 14px; }
.strip-group li {
  display: grid;
  place-items: center;
  min-height: 64px;
  border: 1px dashed #CFCAC0;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.section { padding-block: clamp(80px, 11vw, 160px) 0; }

h2 {
  max-width: 14em;
  font-size: clamp(36px, 4.4vw, 64px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.intro { max-width: 38em; margin-top: 20px; color: #4D4842; font-size: 19px; }

.steps { display: grid; gap: clamp(56px, 7vw, 96px); margin-top: clamp(48px, 6vw, 80px); }

.step {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--rule);
}

.step-n { font-family: var(--mono); font-size: 15px; color: var(--brass); }
.step h3 { margin-top: 14px; font-size: clamp(26px, 2.4vw, 34px); font-weight: 500; line-height: 1.1; letter-spacing: -0.03em; }
.step p { max-width: 28em; margin-top: 16px; color: #4D4842; }
.step .film { aspect-ratio: 1280 / 800; }

.rules {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: clamp(28px, 4vw, 56px);
  row-gap: 48px;
  margin-top: 56px;
}
.rules > div { padding-top: 20px; border-top: 1.5px solid var(--ink); }
.rules dt { font-size: 21px; font-weight: 600; letter-spacing: -0.02em; }
.rules dd { margin-top: 10px; color: #4D4842; font-size: 17px; }

.confirm {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-inline: 3px;
  background: var(--coat);
  rotate: 45deg;
  vertical-align: 0.1em;
}

.tools {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 32px;
  margin-top: 56px;
}
.tools h3 {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
  font-size: 16px;
  font-weight: 600;
}
.tools ul + h3 { margin-top: 32px; }
.tools ul { margin-top: 12px; font-family: var(--mono); font-size: 14px; line-height: 2; }
.tools li { overflow-wrap: anywhere; }
.tools li.c::after {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-left: 8px;
  background: var(--coat);
  rotate: 45deg;
  vertical-align: 0.1em;
}

.setup { padding-bottom: clamp(80px, 10vw, 140px); }
.setup p { max-width: 34em; margin-block: 20px 32px; color: #4D4842; font-size: 19px; }

.foot {
  padding-block: 28px 40px;
  border-top: 1px solid var(--rule);
  color: var(--graphite);
  font-size: 14px;
}

@media (max-width: 1100px) {
  .tools { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .rules { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  .links { display: none; }
  .bar { gap: 20px; }
  .brand { margin-right: auto; }
  .hero { grid-template-columns: 1fr; padding-top: 24px; }
  .hero-film { margin-inline: -8px; }
  .strip-group ul { grid-auto-flow: row; grid-template-columns: repeat(2, 1fr); }
  .step { grid-template-columns: 1fr; }
  .step .film { aspect-ratio: 600 / 840; max-width: 520px; }
  .rules { grid-template-columns: 1fr; }
  .tools { grid-template-columns: 1fr; gap: 28px; }
  .tools ul { display: flex; flex-wrap: wrap; column-gap: 18px; line-height: 1.9; }
  .tools ul + h3 { margin-top: 28px; }
}

@media (max-width: 520px) {
  .bar > .button { display: none; }
}

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