/* Dule — coming soon. Typographic, monochrome, one accent. Written by hand. */

:root {
  --bg: #ffffff;
  --ink: #0d0d0d;
  --muted: #6e6e6e;
  --line: #e3e3e3;
  --strong: #0d0d0d;
  --accent: #e03a17;
  --gut: clamp(20px, 5vw, 48px);
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Helvetica Neue", Helvetica, ui-sans-serif, system-ui, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line); }
a:hover { border-bottom-color: var(--accent); color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.sheet { max-width: 1040px; margin: 0 auto; padding: 0 var(--gut); }

/* rule bar */
.rule {
  border-bottom: 1px solid var(--strong);
}
.rule .sheet {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  padding-top: 18px; padding-bottom: 18px;
  font-size: .74rem; letter-spacing: .16em; text-transform: uppercase;
}
.rule .sheet a { border: 0; }
.wordmark { font-weight: 700; letter-spacing: .22em; }
.rule nav { display: flex; gap: 22px; }
.rule nav a { color: var(--muted); }
.rule nav a:hover, .rule nav a.active { color: var(--ink); }
.rule .stampdot { color: var(--accent); }

/* hero */
.lead { padding: clamp(40px, 8vw, 84px) 0 clamp(28px, 5vw, 48px); }
.tag {
  display: inline-block;
  margin: 0 0 26px;
  color: var(--accent);
  font-size: .74rem; letter-spacing: .18em; text-transform: uppercase;
}
.lead h1 {
  margin: 0 0 26px;
  max-width: 22ch;
  font-size: clamp(2.4rem, 8vw, 4.4rem);
  line-height: .98;
  letter-spacing: -.045em;
  font-weight: 700;
}
.lead .tagline {
  margin: 0 0 16px;
  padding-left: 16px;
  border-left: 3px solid var(--accent);
  font-size: 1.08rem;
}
.lead .intro { margin: 0; max-width: 62ch; color: var(--muted); }

/* columns */
.columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--strong);
}
.col { padding: clamp(26px, 4vw, 40px) 0; }
.col + .col { border-left: 1px solid var(--line); padding-left: clamp(24px, 4vw, 44px); }
.col h2 {
  margin: 0 0 20px;
  font-size: .74rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--muted); font-weight: 700;
}

/* numbered facts */
.facts { list-style: none; margin: 0; padding: 0; }
.facts li {
  display: flex; gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: .95rem;
}
.facts li:last-child { border-bottom: 0; }
.facts b {
  flex: none; width: 28px;
  color: var(--accent); font-weight: 700; font-variant-numeric: tabular-nums;
}
.facts span { color: var(--muted); }
.facts strong { color: var(--ink); font-weight: 600; }

/* form */
.field { margin-bottom: 18px; }
.field label {
  display: block; margin-bottom: 6px;
  font-size: .7rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted);
}
.field input, .field textarea {
  width: 100%;
  padding: 11px 0;
  font: inherit; font-size: .98rem;
  color: var(--ink);
  background: transparent;
  border: 0; border-bottom: 1px solid var(--line);
  border-radius: 0;
  transition: border-color .18s;
}
.field textarea { resize: vertical; min-height: 104px; }
.field input:focus, .field textarea:focus {
  outline: none;
  border-bottom-color: var(--accent);
}
.field .invalid { border-bottom-color: var(--accent); background: #fff6f4; }

.btn {
  display: inline-flex; align-items: center; justify-content: space-between;
  width: 100%; min-height: 50px;
  padding: 0 4px 0 0;
  font: inherit; font-size: .78rem; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--ink);
  background: transparent;
  border: 0; border-top: 2px solid var(--ink);
  cursor: pointer;
  transition: color .18s, border-color .18s, padding .18s;
}
.btn::after { content: "→"; font-size: 1.1rem; }
.btn:hover { color: var(--accent); border-top-color: var(--accent); padding-right: 10px; }
.btn:disabled { opacity: .5; cursor: default; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.status { margin: 14px 0 0; min-height: 1.2em; font-size: .88rem; }
.status.ok { color: #157347; }
.status.err { color: var(--accent); }

/* footer */
.foot { margin-top: clamp(40px, 7vw, 72px); border-top: 1px solid var(--strong); }
.foot .sheet {
  display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap;
  padding-top: 20px; padding-bottom: 34px;
  color: var(--muted); font-size: .78rem; letter-spacing: .04em;
}
.foot nav { display: flex; gap: 22px; }
.foot a { border: 0; color: var(--muted); }
.foot a:hover { color: var(--accent); }
.foot p { margin: 0; }

/* legal */
.doc { max-width: 760px; margin: 0 auto; padding: clamp(40px, 7vw, 72px) var(--gut) 60px; }
.doc h1 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 6vw, 3.2rem);
  letter-spacing: -.04em; line-height: 1;
}
.meta {
  margin: 0 0 36px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--strong);
  color: var(--muted); font-size: .78rem;
  letter-spacing: .14em; text-transform: uppercase;
}
.doc h2 {
  margin: 34px 0 10px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: .78rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted);
}
.doc h2:first-of-type { margin-top: 0; border-top: 0; padding-top: 0; }
.doc p, .doc li { color: #2b2b2b; }
.doc ul { padding-left: 20px; }
.doc li { margin-bottom: .5em; }
.doc-actions {
  margin-top: 44px; padding-top: 22px;
  border-top: 1px solid var(--strong);
  display: flex; flex-wrap: wrap; gap: 20px;
}
.doc-actions a {
  font-size: .78rem; letter-spacing: .14em; text-transform: uppercase;
  border-bottom: 0;
}

@media (max-width: 820px) {
  .columns { grid-template-columns: 1fr; }
  .col + .col { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; }
}
@media (max-width: 520px) {
  .rule .sheet { font-size: .68rem; }
  .lead h1 { font-size: clamp(2.1rem, 11vw, 3rem); }
}