/* penmark.hu
   Static rebuild of the Claude Design page (2026-09-24). Colours are the Penmark design
   tokens; the handful of other values are the design's own derived tones. */

:root {
  --paper: #FFFFFF;
  --surface: #F7F7F5;
  --surface-hover: #F0F0EC;
  --ink: #16181B;
  --ink-2: #454A50;
  /* The system's ink-3 (#7C828A) is 3.9:1 on white, below the 4.5:1 small text needs.
     This darker grey is 6.1:1. */
  --meta: #5E6369;
  --hairline: #DCDCD9;
  --hairline-2: #E7E7E4;
  --link-rule: #C8C8C4;
  --navy: #16345E;
  --navy-700: #102542;
  --navy-tint: #EAEFF6;
  --navy-line: #9FB2CC;
  --tint-rule: rgba(22, 52, 94, 0.16);
  --on-dark: #EDF1F7;
  --on-dark-2: #A9BBD6;
  --highlight: #9FC0EE;
  --dark-rule: #2C4A75;
  --field-rule: #6F87AA;
  --focus-on-dark: #C9D6E8;
  --gutter: clamp(20px, 4vw, 48px);
  --font: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4, p, dl, dd, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { display: block; max-width: 100%; }
a { color: var(--navy); text-underline-offset: 3px; }
a:hover { color: var(--navy-700); }
section { scroll-margin-top: 72px; }
:focus-visible { outline: 2px solid var(--navy); outline-offset: 3px; }
.dark :focus-visible { outline-color: var(--focus-on-dark); }
.dark ::placeholder { color: var(--on-dark-2); }
::selection { background: var(--navy); color: #fff; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

.wrap { max-width: 1276px; margin: 0 auto; padding: 0 var(--gutter); }
.nowrap { white-space: nowrap; }

/* Small uppercase labels: rail labels, kickers, column heads. */
.label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--meta);
}

/* ── skip link, header, navigation ─────────────────────────────────────── */

.skip {
  position: absolute;
  left: -9999px;
  top: 12px;
  z-index: 100;
  background: var(--ink);
  color: #fff;
  padding: 10px 14px;
  font-size: 14px;
  text-decoration: none;
}
.skip:focus { left: 16px; color: #fff; }

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0);
  border-bottom: 1px solid transparent;
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  backdrop-filter: saturate(140%) blur(10px);
  transition: background .25s ease, border-color .25s ease;
}
.site-header.is-solid { background: rgba(255, 255, 255, 0.94); border-bottom-color: var(--hairline); }
.header-row { height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.wordmark {
  font-weight: 700;
  font-size: 25px;
  letter-spacing: -0.035em;
  color: var(--ink);
  text-decoration: none;
}
.wordmark:hover { color: var(--ink); }
.wordmark span { color: var(--navy); }

.nav-desktop { display: flex; align-items: center; gap: 32px; }
.nav-desktop a:not(.btn) {
  font-size: 15px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding: 4px 0;
  transition: border-color .15s;
}
.nav-desktop a:not(.btn):hover,
.nav-desktop a[aria-current] { border-bottom-color: var(--navy); color: var(--ink); }

.menu-btn {
  display: none;
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  background: transparent;
  border: 1px solid var(--ink);
  color: var(--ink);
  padding: 10px 16px;
  border-radius: 2px;
  cursor: pointer;
  min-height: 44px;
}

.nav-mobile {
  background: var(--paper);
  border-bottom: 1px solid var(--hairline);
  padding: 8px var(--gutter) 24px;
  display: flex;
  flex-direction: column;
}
.nav-mobile[hidden] { display: none; }
.nav-mobile a:not(.btn) {
  font-size: 20px;
  color: var(--ink);
  text-decoration: none;
  padding: 14px 0;
  border-bottom: 1px solid var(--hairline);
}
.nav-mobile .btn { margin-top: 20px; text-align: center; padding: 14px 18px; }

@media (max-width: 899px) {
  .nav-desktop { display: none; }
  .menu-btn { display: inline-block; }
}
@media (min-width: 900px) {
  .nav-mobile { display: none !important; }
}

/* ── buttons and quiet links ───────────────────────────────────────────── */

.btn {
  display: inline-block;
  font-size: 16px;
  font-weight: 500;
  color: #fff;
  background: var(--navy);
  text-decoration: none;
  padding: 16px 24px;
  border-radius: 2px;
  min-height: 44px;
  transition: background .15s;
}
.btn:hover { background: var(--navy-700); color: #fff; }
.btn-sm { font-size: 15px; padding: 11px 18px; min-height: 0; }

.link-quiet {
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  padding: 16px 4px;
  border-bottom: 1px solid var(--link-rule);
  transition: border-color .15s;
}
.link-quiet:hover { border-bottom-color: var(--navy); color: var(--ink); }

/* ── hero ──────────────────────────────────────────────────────────────── */

.hero { padding: clamp(120px, 16vh, 168px) 0 clamp(64px, 9vw, 112px); }
.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  gap: 40px clamp(48px, 6vw, 96px);
  align-items: start;
}
/* The headline runs across both columns, so on a laptop it takes three lines, not
   seven, and the buttons stay above the fold. */
.hero-head { grid-column: 1 / -1; display: flex; flex-direction: column; gap: 32px; }
.hero-body { display: flex; flex-direction: column; gap: 32px; }

.kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 14px;
}
.kicker::before { content: ""; flex: none; width: 26px; height: 2.5px; background: var(--navy); }

.hero h1 {
  font-size: clamp(40px, 5vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.038em;
  font-weight: 700;
  max-width: 24ch;
  text-wrap: balance;
}
.lead {
  font-size: clamp(18px, 1.6vw, 21px);
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 52ch;
  text-wrap: pretty;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }

.glance { border-top: 2.4px solid var(--ink); }
.glance > div {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--hairline);
}
.glance > div:last-child { border-bottom: 0; }
.glance dt { padding-top: 4px; }
.glance dd { font-size: 17px; line-height: 1.45; color: var(--ink-2); }
.glance dd.first { font-size: 19px; line-height: 1.4; font-weight: 500; color: var(--ink); }
.glance strong { color: var(--ink); font-weight: 500; }

/* ── section frame: the label rail ─────────────────────────────────────── */

.section { padding: clamp(72px, 9vw, 128px) 0; }
.section.ruled { padding-top: 0; }
.section-inner { display: flex; flex-direction: column; gap: clamp(40px, 5vw, 56px); }
.section-inner.roomy { gap: clamp(48px, 6vw, 72px); }
.section-inner.airy { gap: clamp(40px, 5vw, 64px); }

.rail-head { display: flex; flex-wrap: wrap; gap: 24px clamp(32px, 5vw, 80px); align-items: start; }
.ruled .rail-head { border-top: 2.4px solid var(--ink); padding-top: clamp(48px, 6vw, 72px); }
.rail { flex: 1 1 160px; max-width: 260px; display: flex; flex-direction: column; gap: 12px; padding-top: 6px; }
.rail-num {
  font-size: clamp(28px, 3vw, 34px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--navy);
  font-variant-numeric: tabular-nums;
}
.rail .label { letter-spacing: 0.14em; color: var(--ink); }
.rail-body { flex: 999 1 min(100%, 560px); display: flex; flex-direction: column; gap: 20px; }
.h2 {
  font-size: clamp(32px, 4.2vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.034em;
  font-weight: 700;
  max-width: 17ch;
  text-wrap: balance;
}
.intro {
  font-size: clamp(17px, 1.5vw, 19px);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 54ch;
  text-wrap: pretty;
}

/* Square navy bullets, the echo of the wordmark's period. */
.bullets li { display: flex; gap: 12px; }
.bullets li::before { content: ""; flex: none; width: 5px; height: 5px; margin-top: 9px; background: var(--navy); }

/* ── 01 the need ───────────────────────────────────────────────────────── */

.qa { border-top: 1px solid var(--hairline); }
.qa-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  gap: 12px 48px;
  padding: 28px 0;
  border-bottom: 1px solid var(--hairline);
}
.qa-row.qa-head { padding: 14px 0; }
.qa-q { display: flex; gap: 18px; align-items: baseline; }
.qa-n { font-size: 15px; font-weight: 700; color: var(--navy); font-variant-numeric: tabular-nums; }
.qa-text {
  font-size: clamp(20px, 1.9vw, 25px);
  line-height: 1.25;
  letter-spacing: -0.015em;
  font-weight: 500;
  text-wrap: balance;
}
.qa-a { font-size: 17px; line-height: 1.55; color: var(--ink-2); max-width: 58ch; text-wrap: pretty; }

/* ── 02 services: six stages ───────────────────────────────────────────── */

/* One list of card + panel pairs. Below 1100px each panel sits under its own card;
   from 1100px the cards form a row and the open panel spans the width beneath. */
.stages { display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; }
.stage-card {
  font: inherit;
  text-align: left;
  cursor: pointer;
  width: 100%;
  background: transparent;
  color: var(--ink);
  border: 0;
  border-top: 3px solid var(--navy);
  padding: 20px 20px 24px;
  min-height: 44px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background .15s;
}
.stage-card[aria-expanded="true"] { background: var(--surface); }
.stage-card:hover { background: var(--surface-hover); }
.stage-n { font-size: 34px; font-weight: 700; letter-spacing: -0.03em; color: var(--navy); font-variant-numeric: tabular-nums; }
.stage-t { font-size: 20px; line-height: 1.2; font-weight: 700; letter-spacing: -0.015em; }
.stage-short { font-size: 15px; line-height: 1.45; color: var(--ink-2); }

.stage-panel {
  background: var(--surface);
  padding: 24px 20px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  border-bottom: 1px solid var(--hairline);
}
.stage-panel:not(.is-open) { display: none; }
.panel-main, .panel-side { display: flex; flex-direction: column; gap: 20px; }
.panel-side { border-top: 1px solid var(--hairline); padding-top: 16px; gap: 16px; }
.panel-side > div { display: flex; flex-direction: column; gap: 6px; }
/* On small screens the card above already carries the stage number and title. */
.panel-kicker, .stage-panel h3 { display: none; }
.stage-panel h3 { font-size: 32px; line-height: 1.1; letter-spacing: -0.025em; font-weight: 700; }
.scope { display: flex; flex-direction: column; gap: 10px; }
.scope li { font-size: 16px; line-height: 1.45; }
.label.navy { color: var(--navy); }
.out { font-size: 16px; line-height: 1.45; font-weight: 500; }
.who { font-size: 15px; line-height: 1.5; color: var(--ink-2); }
.note { font-size: 14px; line-height: 1.5; color: var(--meta); }

@media (min-width: 1100px) {
  .stages { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
  .stage-card { grid-row: 1; height: 100%; }
  .stage-panel.is-open {
    grid-row: 2;
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 56px;
    margin-top: 20px;
    padding: 48px 48px 52px;
    border-bottom: 0;
  }
  .panel-kicker, .stage-panel h3 { display: block; }
  .panel-side { border-top: 0; padding-top: 0; border-left: 1px solid var(--hairline); padding-left: 48px; gap: 24px; }
  .panel-side > div { gap: 10px; }
  .panel-side .label { font-size: 13px; }
  .scope { gap: 12px; }
  .scope li { font-size: 18px; gap: 14px; }
  .scope li::before { width: 6px; height: 6px; margin-top: 10px; }
  .out { font-size: 22px; line-height: 1.35; letter-spacing: -0.01em; text-wrap: pretty; }
  .who { font-size: 16px; }
  .note { font-size: 15px; border-top: 1px solid var(--hairline); padding-top: 18px; }
}

/* ── 03 sectors ────────────────────────────────────────────────────────── */

.sector-lead {
  background: var(--navy-tint);
  border-top: 3px solid var(--navy);
  padding: clamp(32px, 5vw, 64px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr));
  gap: clamp(32px, 5vw, 72px);
}
.sector-lead .col { display: flex; flex-direction: column; gap: 20px; }
.sector-lead .kicker { letter-spacing: 0.14em; }
.sector-lead .kicker::before { display: none; }
.sector-lead h3 {
  font-size: clamp(30px, 3.6vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 700;
  max-width: 14ch;
  text-wrap: balance;
}
.sector-lead .desc { font-size: 17px; line-height: 1.55; color: var(--ink-2); max-width: 48ch; text-wrap: pretty; }
.sector-work { display: flex; flex-direction: column; justify-content: flex-end; }
.sector-work .label { margin: 0 0 8px; }
.work { border-top: 1px solid var(--tint-rule); }
.work li { padding: 16px 0; border-bottom: 1px solid var(--tint-rule); font-size: 18px; line-height: 1.4; gap: 14px; }
.work li::before { width: 6px; height: 6px; }

.sector-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: clamp(24px, 3vw, 32px); }
.sector-card {
  background: var(--surface);
  border-top: 3px solid var(--navy);
  padding: clamp(28px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.sector-card h3 { font-size: clamp(26px, 2.6vw, 34px); line-height: 1.08; letter-spacing: -0.025em; font-weight: 700; }
.sector-card p { font-size: 17px; line-height: 1.55; color: var(--ink-2); text-wrap: pretty; }
.sector-card ul { margin-top: 8px; border-top: 1px solid var(--hairline); }
.sector-card li { padding: 13px 0; border-bottom: 1px solid var(--hairline-2); font-size: 16px; line-height: 1.45; }
.aside-note { font-size: 16px; line-height: 1.55; color: var(--meta); max-width: 70ch; }

/* ── 04 how we work ────────────────────────────────────────────────────── */

.section.surface { background: var(--surface); }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 32px; }
.steps li { border-top: 2.5px solid var(--navy); padding-top: 20px; display: flex; flex-direction: column; gap: 12px; }
.step-n { font-size: 15px; font-weight: 700; color: var(--navy); font-variant-numeric: tabular-nums; }
.steps h3 { font-size: 21px; line-height: 1.2; letter-spacing: -0.015em; font-weight: 700; text-wrap: balance; }
.steps p { font-size: 16px; line-height: 1.5; color: var(--ink-2); text-wrap: pretty; }

.principles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 0 32px;
  border-top: 1px solid var(--hairline);
}
.principles > div { padding: 24px 0; border-bottom: 1px solid var(--hairline); display: flex; flex-direction: column; gap: 8px; }
.principles dt { color: var(--ink); }
.principles dd { font-size: 16px; line-height: 1.5; color: var(--ink-2); }

.starts-wrap { display: flex; flex-direction: column; gap: 28px; }
.starts-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 12px 32px; }
.starts-head h3 { font-size: clamp(24px, 2.4vw, 32px); line-height: 1.1; letter-spacing: -0.025em; font-weight: 700; }
.starts-head p { font-size: 15px; color: var(--meta); }
.starts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: clamp(16px, 2vw, 24px); }
.start { background: var(--paper); padding: 32px 28px 36px; display: flex; flex-direction: column; gap: 14px; }
.start .label { font-size: 13px; color: var(--navy); }
.start h4 { font-size: 22px; line-height: 1.2; letter-spacing: -0.015em; font-weight: 700; text-wrap: balance; }
.start p { font-size: 16px; line-height: 1.5; color: var(--ink-2); text-wrap: pretty; }

/* ── 05 team ───────────────────────────────────────────────────────────── */

.people { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: clamp(32px, 3vw, 40px); }
.person { display: flex; flex-direction: column; gap: 20px; }
.portrait { aspect-ratio: 1 / 1; background: var(--hairline-2); overflow: hidden; }
.portrait img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.02); }
.person-head { display: flex; flex-direction: column; gap: 6px; border-top: 2.4px solid var(--ink); padding-top: 18px; }
.person h3 { font-size: 24px; line-height: 1.15; letter-spacing: -0.02em; font-weight: 700; }
.role { font-size: 15px; font-weight: 500; color: var(--navy); }
.bio { display: flex; flex-direction: column; gap: 8px; }
.bio p { font-size: 16px; line-height: 1.55; color: var(--ink-2); text-wrap: pretty; }
.focus { font-size: 15px; line-height: 1.5; border-left: 2px solid var(--navy); padding-left: 14px; }
.li-link {
  align-self: flex-start;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--link-rule);
  padding-bottom: 2px;
  transition: border-color .15s;
}
.li-link:hover { border-bottom-color: var(--navy); color: var(--ink); }

/* ── 06 contact: the page's one dark band, and the footer beneath it ──── */

.dark { background: var(--navy-700); color: #fff; }
.dark .rail-num { color: var(--navy-line); }
.dark .label { color: var(--on-dark-2); }
.hl { color: var(--highlight); }

.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: clamp(48px, 6vw, 96px); }
.contact-main { display: flex; flex-direction: column; gap: 28px; }
.contact-main .rail { flex: none; padding-top: 0; }
.contact-main .rail .label { color: var(--on-dark-2); }
.contact-main h2 { font-size: clamp(34px, 4.6vw, 62px); line-height: 1.02; letter-spacing: -0.036em; max-width: 14ch; }
.contact-main .intro { color: var(--on-dark); max-width: 46ch; }
.contact-block { display: flex; flex-direction: column; gap: 10px; border-top: 1px solid var(--dark-rule); padding-top: 24px; }
.email-big {
  align-self: flex-start;
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: #fff;
  text-decoration: none;
  border-bottom: 2px solid var(--navy-line);
  padding-bottom: 4px;
  transition: border-color .15s, color .15s;
}
.email-big:hover { color: #fff; border-bottom-color: #fff; }
.office { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.45; color: var(--on-dark); }
.map-link {
  align-self: flex-start;
  font-size: 15px;
  font-weight: 500;
  color: #fff;
  text-decoration: none;
  border-bottom: 1px solid var(--navy-line);
  padding-bottom: 2px;
  transition: border-color .15s;
}
.map-link:hover { color: #fff; border-bottom-color: #fff; }

.brief { display: flex; flex-direction: column; gap: 24px; background: var(--navy); padding: clamp(24px, 4vw, 44px); }
.brief h3 { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 24px; }
.brief label { display: flex; flex-direction: column; gap: 8px; font-size: 14px; color: var(--on-dark); }
.req { color: var(--on-dark-2); font-size: 13px; }
.brief input,
.brief select,
.brief textarea { font: inherit; font-size: 17px; color: #fff; border-radius: 0; }
.brief input,
.brief select { background: transparent; border: 0; border-bottom: 1px solid var(--field-rule); padding: 10px 0; min-height: 44px; }
.brief select { background: var(--navy); }
.brief textarea { line-height: 1.5; background: transparent; border: 1px solid var(--field-rule); padding: 12px 14px; resize: vertical; }
.submit-row { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; }
.btn-light {
  font: inherit;
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  background: #fff;
  border: 0;
  padding: 15px 24px;
  border-radius: 2px;
  cursor: pointer;
  min-height: 44px;
  transition: background .15s;
}
.btn-light:hover { background: var(--navy-tint); }
.btn-light:disabled { opacity: 0.7; cursor: default; }
.hp { display: none; }
.form-fail {
  font-size: 15px;
  line-height: 1.5;
  color: #fff;
  border-left: 2px solid var(--highlight);
  padding: 4px 0 4px 14px;
}
.form-fail a { color: #fff; }
.brief.is-sent { align-self: start; }
.brief.is-sent > :not(.form-done) { display: none; }
.form-done { display: flex; flex-direction: column; gap: 14px; outline: none; }
.form-done[hidden] { display: none; }
.form-done h3 { font-size: clamp(26px, 2.6vw, 34px); letter-spacing: -0.025em; }
.form-done p { font-size: 17px; line-height: 1.55; color: var(--on-dark); max-width: 40ch; }
.submit-note { font-size: 14px; line-height: 1.5; color: var(--on-dark-2); max-width: 36ch; }

.site-footer { border-top: 1px solid var(--dark-rule); color: var(--on-dark-2); padding: 40px 0 48px; }
.footer-inner { display: flex; flex-direction: column; gap: 28px; }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 16px 32px; }
.site-footer .wordmark { font-size: 22px; color: #fff; }
.site-footer .wordmark span { color: var(--highlight); }
.site-footer .footer-tag { font-size: 13px; }
.footer-note { font-size: 14px; line-height: 1.6; max-width: 92ch; border-top: 1px solid var(--dark-rule); padding-top: 24px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; font-size: 14px; }
.footer-bottom a { color: var(--on-dark); }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.submit-note a { color: var(--on-dark); }

/* ── legal notice and privacy notice ───────────────────────────────────── */

.doc-header-bar { border-bottom: 1px solid var(--hairline); }
.doc-header { height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.doc-header .link-quiet { padding: 8px 0; font-size: 15px; }
.doc { padding: clamp(56px, 8vw, 96px) 0 clamp(72px, 9vw, 128px); }
.doc-inner { max-width: 780px; display: flex; flex-direction: column; gap: 40px; }
.doc-title { display: flex; flex-direction: column; gap: 20px; }
.doc h1 { font-size: clamp(34px, 4.2vw, 52px); line-height: 1.04; letter-spacing: -0.034em; font-weight: 700; }
.doc section { display: flex; flex-direction: column; gap: 12px; border-top: 1px solid var(--hairline); padding-top: 24px; }
.doc h2 { font-size: 20px; line-height: 1.25; letter-spacing: -0.01em; font-weight: 700; }
.doc p { font-size: 17px; line-height: 1.6; color: var(--ink-2); max-width: 64ch; }
.updated { font-size: 14px; color: var(--meta); }
.facts { display: grid; grid-template-columns: minmax(0, 230px) minmax(0, 1fr); gap: 14px 24px; }
.facts dt { font-size: 15px; line-height: 1.5; color: var(--meta); }
.facts dd { font-size: 17px; line-height: 1.5; }
@media (max-width: 599px) {
  .facts { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .facts dd { margin-bottom: 14px; }
}

/* ── 404 ───────────────────────────────────────────────────────────────── */

.not-found { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; gap: 28px; padding-top: 48px; padding-bottom: 48px; }
.not-found .wordmark { margin-bottom: 24px; }