@font-face {
  font-family: Archivo;
  src: url("fonts/Archivo-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: Archivo;
  src: url("fonts/Archivo-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: Archivo;
  src: url("fonts/Archivo-Bold.ttf") format("truetype");
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: Archivo;
  src: url("fonts/Archivo-ExtraBold.ttf") format("truetype");
  font-weight: 800;
  font-display: swap;
}

:root {
  --paper: #f2ede3;
  --tile: #fbf8f2;
  --ink: #18181c;
  --muted: #6e685e;
  --signal: #e5482d;
  --line: #ddd5c6;
  --edge: #cfc6b5;
  --you: #e5482d;
  --rival: #1e6e74;
  --good: #2f7d4f;
  --cream: #f2ede3;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #18181c;
    --tile: #232328;
    --ink: #f2ede3;
    --muted: #9a958c;
    --signal: #ef5a3f;
    --line: #34343b;
    --edge: #0b0b0d;
    --you: #ef5a3f;
    --rival: #45a3a8;
    --good: #4e9a6a;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 18px/1.55 Archivo, system-ui, sans-serif;
}

img { max-width: 100%; height: auto; }

a { color: var(--signal); }

a:hover { text-decoration-thickness: 2px; }

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

.skip {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 2;
  padding: 8px 12px;
  background: var(--ink);
  color: var(--paper);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.skip:focus {
  top: 12px;
}

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 24px 80px;
}

body.legal .wrap,
body.lost .wrap {
  max-width: 680px;
}

header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 48px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: block;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
}

.nav a {
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  padding: 8px 0;
}

.nav a:hover { color: var(--signal); }

.eyebrow {
  margin: 0;
  color: var(--signal);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 12px 0 20px;
  font-size: clamp(40px, 8vw, 64px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.02;
}

.hero h1 { margin-bottom: 24px; }

.hero h1 .line { display: block; }

.stamp {
  display: inline-block;
  margin-top: 8px;
  padding: 2px 12px 6px 8px;
  background: var(--signal);
  color: var(--cream);
  transform: rotate(-2deg);
  transform-origin: left center;
}

.lede {
  margin: 0 0 16px;
  max-width: 22em;
  color: var(--ink);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.hero p:not(.soon),
.note,
.caption {
  max-width: 38em;
  color: var(--muted);
}

.soon {
  display: inline-block;
  margin-top: 28px;
  padding: 16px 22px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--paper);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1;
}

.soon-hint {
  margin: 10px 0 0;
  font-size: 14px;
  color: var(--muted);
}

section {
  margin-top: 72px;
}

.kicker {
  margin: 0 0 10px;
  color: var(--signal);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

section > h2 {
  margin: 0 0 20px;
  font-size: clamp(26px, 4vw, 32px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.prompt {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  max-width: 520px;
}

.bar {
  height: 3px;
}

.col.you .bar { background: var(--you); }
.col.rival .bar { background: var(--rival); }

.col-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  margin: 8px 0 10px;
}

.col-head .who {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.col.you .score { color: var(--you); }
.col.rival .score { color: var(--rival); }

.score {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

.word {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  height: 40px;
  margin-bottom: 8px;
  padding: 0 10px;
  background: var(--tile);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: 0 2px 0 var(--edge);
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
}

.word.shared {
  background: var(--paper);
  box-shadow: none;
}

.word .txt {
  position: relative;
  min-width: 0;
}

.word.shared .txt {
  color: var(--muted);
}

.word.shared .txt::after {
  content: "";
  position: absolute;
  left: -3px;
  right: -3px;
  top: 55%;
  height: 2px;
  background: var(--signal);
  border-radius: 1px;
}

.word .plus {
  color: var(--good);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.word .ortak {
  color: var(--signal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
}

.caption {
  margin: 16px 0 0;
  font-size: 16px;
}

.steps,
.modes {
  display: grid;
  gap: 28px;
}

.step,
.mode {
  padding-top: 16px;
  border-top: 3px solid var(--signal);
}

.mode:nth-child(2) { border-top-color: var(--rival); }

.step .n,
.mode .n {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.step h3,
.mode h3 {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.step p,
.mode p {
  margin: 0;
  color: var(--muted);
}

.faq {
  max-width: 38em;
}

.faq article {
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.faq article:last-child {
  border-bottom: 1px solid var(--line);
}

.faq h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.faq p {
  margin: 0;
  color: var(--muted);
}

.also {
  display: block;
  width: fit-content;
  max-width: 100%;
  margin-top: 72px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
}

.also .also-kicker {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.also .name {
  display: block;
  color: var(--ink);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.also .line {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 15px;
}

.also:hover .name { color: var(--signal); }

.legal h1 {
  font-size: clamp(32px, 6vw, 40px);
  margin-bottom: 8px;
}

.updated {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 14px;
}

.legal h2 {
  margin: 36px 0 8px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.legal p,
.legal li { color: var(--muted); }

.legal strong { color: var(--ink); font-weight: 700; }

.legal ul {
  margin: 12px 0 20px;
  padding: 0;
  list-style: none;
}

.legal li {
  position: relative;
  margin: 10px 0;
  padding-left: 16px;
}

.legal li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 2px;
  background: var(--signal);
}

.facts {
  margin: 20px 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--tile);
}

.facts div {
  display: grid;
  gap: 4px 20px;
  padding: 14px 16px;
  border-top: 1px solid var(--line);
}

.facts div:first-child { border-top: 0; }

.facts dt {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.facts dd {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.lost-copy {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 18px;
}

.home-link {
  display: inline-block;
  padding: 16px 22px;
  border-radius: 8px;
  background: var(--signal);
  color: var(--cream);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
}

.home-link:hover { color: var(--cream); }

footer {
  margin-top: 64px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 14px;
}

.links a {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  padding: 8px 0;
}

.links a:hover { color: var(--signal); }

.copy {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 13px;
}

@media (min-width: 720px) {
  .steps,
  .modes {
    grid-template-columns: 1fr 1fr;
  }

  .steps { grid-template-columns: repeat(3, 1fr); }

  .facts div { grid-template-columns: 9em 1fr; }

  header { margin-bottom: 64px; }
}

@media (min-width: 960px) {
  .wrap { padding: 28px 32px 96px; }
}

@media (max-width: 479px) {
  .word { font-size: 13px; }
  .word .ortak { font-size: 10px; }
}

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