/* Ume marketing site: page layout on the design system v3.
   Every colour, size, radius and timing below is a token from css/ume-v3.css
   (vendored from the design system). Do not add a hex value here; if a value is
   missing, it belongs in the design system first.

   Rules this file follows (ume-docs docs/brand/ume/v3/guidelines/70-website.md):
   white page, Inter only, ink headings, plum for links and focus, no eyebrows
   (labels sit below headings in muted grey), pills for what you press, square
   hairline-framed content for what you read, one filled button per screen,
   no shadows or tints on content.

   styles.css is the old v2 dark stylesheet. Only the unlisted page in x3yu7$/
   still reads it, so it is left untouched. */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: var(--white);
  color: var(--body);
  font: 400 17px/28px var(--font-sans);
  -webkit-font-smoothing: antialiased;
  font-optical-sizing: auto;
  overflow-wrap: break-word;
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, ul, ol { margin: 0; }
h1, h2, h3 { color: var(--ink); }

a { color: var(--plum); text-decoration: none; }
a:hover { color: var(--plum-hover); text-decoration: underline; }
a:focus-visible { outline: 3px solid rgba(142,58,99,0.66); outline-offset: 2px; border-radius: var(--radius-label); }
.u-btn:hover { text-decoration: none; }

.skip {
  position: absolute; left: 16px; top: -100px; z-index: 50;
  padding: 8px 16px; background: var(--white); border-radius: var(--radius-pill);
}
.skip:focus { top: 16px; }

/* ---------- page grid ---------- */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 var(--space-6); }
@media (min-width: 1232px) { .wrap { padding: 0; } }
.wrap--narrow { max-width: 760px; }
@media (min-width: 1232px) { .wrap--narrow { padding: 0; } }

/* ---------- floating nav (u-nav) ---------- */
.u-nav { padding-right: 6px; }
.brand { display: flex; align-items: center; }
.brand img { height: 28px; width: auto; }
.nav-links { display: flex; align-items: center; gap: var(--space-6); }
.nav-links a:not(.u-btn) { font: 400 14px/20px var(--font-sans); color: var(--body); }
.nav-links a:not(.u-btn):hover { color: var(--ink); text-decoration: none; }
@media (max-width: 719px) {
  /* A single page: the section links drop on phones, the sign-in pill stays. */
  .u-nav { padding-left: 18px; }
  .nav-links a:not(.u-btn) { display: none; }
}

/* ---------- hero ---------- */
.hero { padding: 120px 0 var(--space-24); }
.hero h1 {
  max-width: 820px;
  font-size: 64px; line-height: 70px; font-weight: 700; letter-spacing: -0.03em;
}
.hero .lead {
  max-width: 600px; margin-top: var(--space-8);
  font-size: 21px; line-height: 32px; letter-spacing: -0.005em; color: var(--body);
}
.cta-group { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-10); }

@media (prefers-reduced-motion: no-preference) {
  .rise { animation: rise var(--duration-slow) var(--ease-out) both; }
  .rise--2 { animation-delay: 60ms; }
  .rise--3 { animation-delay: 120ms; }
  @keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
}

/* ---------- labels: below the heading, muted, never an eyebrow ---------- */
.label-below { margin-top: var(--space-2); font: 400 14px/20px var(--font-sans); color: var(--muted); }

/* ---------- sections ---------- */
.section-block { padding: var(--space-24) 0; border-top: 1px solid var(--rule); }
.section-block--paper { background: var(--paper); }
.section-grid { display: grid; grid-template-columns: 5fr 7fr; gap: var(--space-6); }
.section-grid h2 {
  font-size: 30px; line-height: 38px; font-weight: 700; letter-spacing: -0.015em;
}
.prose p + p { margin-top: var(--space-5); }
.prose { max-width: 640px; }

.cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6);
  margin-top: var(--space-16); padding: 0; list-style: none;
}
.cards .u-card p { margin-top: var(--space-2); }

.closing { text-align: left; }
.closing p { max-width: 640px; }
.closing .u-btn { margin-top: var(--space-8); }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--rule); padding: var(--space-12) 0; }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: var(--space-6); }
.footer-id { display: flex; flex-direction: column; gap: var(--space-3); align-items: flex-start; }
.footer-id img { width: 24px; height: 24px; }
.footer-meta, .footer-links a { font: 400 14px/20px var(--font-sans); }
.footer-meta { color: var(--muted); }
.footer-links { display: flex; flex-wrap: wrap; gap: var(--space-6); }
.footer-links a { color: var(--body); }
.footer-links a:hover { color: var(--ink); }

/* ---------- legal pages ---------- */
.legal { padding: var(--space-20) 0 var(--space-24); }
.legal h1 { font-size: 44px; line-height: 50px; font-weight: 700; letter-spacing: -0.015em; }
.legal .doc { margin-top: var(--space-12); border-top: 1px solid var(--rule-ink); padding-top: var(--space-6); }
.legal .doc > p, .legal .doc > ul { margin-top: var(--space-4); }
.legal .doc h2 {
  margin-top: var(--space-16); padding-top: var(--space-6); border-top: 1px solid var(--rule);
  font-size: 30px; line-height: 38px; font-weight: 700; letter-spacing: -0.015em;
}
.legal .doc h3 { margin-top: var(--space-10); font-size: 19px; line-height: 28px; font-weight: 600; letter-spacing: -0.005em; }
.legal .doc ul { padding-left: 1.25em; }
.legal .doc li + li { margin-top: var(--space-2); }
.legal .doc strong { color: var(--ink); font-weight: 600; }
.legal .updated { color: var(--muted); font-size: 14px; line-height: 20px; }
code { font: 400 14px/22px var(--font-mono); overflow-wrap: anywhere; }
.legal a { overflow-wrap: anywhere; }

/* ---------- not-found page ---------- */
.error-main { min-height: calc(100vh - 68px); display: flex; align-items: center; padding: var(--space-16) 0; }
.error-main .wrap { width: 100%; }
.error-code {
  font: 800 117px/117px var(--font-sans); letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums; color: var(--gold-text); /* the page's one gold moment */
}
.error-main h1 { margin-top: var(--space-6); font-size: 44px; line-height: 50px; font-weight: 700; letter-spacing: -0.015em; }
.error-main p { margin-top: var(--space-4); max-width: 480px; }
.error-links { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-6); margin-top: var(--space-10); }
.error-links a:not(.u-btn) { font-size: 15px; }

/* ---------- phones: design at 390 first ---------- */
@media (max-width: 960px) {
  .section-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .cards { grid-template-columns: 1fr; gap: var(--space-10); margin-top: var(--space-12); }
}
@media (max-width: 600px) {
  .wrap, .wrap--narrow { padding: 0 var(--space-4); }
  .hero { padding: var(--space-16) 0; }
  .hero h1 { font-size: 40px; line-height: 46px; letter-spacing: -0.025em; }
  .hero .lead { font-size: 19px; line-height: 28px; margin-top: var(--space-6); }
  .cta-group { margin-top: var(--space-8); }
  .section-block { padding: var(--space-16) 0; }
  .section-grid h2 { font-size: 28px; line-height: 34px; }
  .legal { padding: var(--space-12) 0 var(--space-16); }
  .legal h1, .error-main h1 { font-size: 32px; line-height: 38px; }
  .legal .doc h2 { font-size: 24px; line-height: 32px; margin-top: var(--space-12); }
  .error-code { font-size: 88px; line-height: 88px; }
}