/* ContextVitals landing page — design tokens + layout.

   The product is a vitals monitor for AI conversations, so the page is
   built as one: a diagnostic-readout language (status LEDs, channel tags,
   a monospace numeric voice, a continuous gauge instead of scorecards)
   carried consistently from the header down to the footer, instead of a
   generic SaaS card-grid template. Palette is grounded in the product
   mark: a blue-to-purple gradient chat bubble with a teal "vitals" pulse —
   kept as a rare, single accent rather than repeated on every button.
   Semantic score colors (good/moderate/high/critical) match the
   extension's own badge so the two surfaces read as one product. */

:root {
  --bg: #f5f6fa;
  --surface: #ffffff;
  --surface-2: #eceef6;
  --ink: #11131c;
  --ink-muted: #565f70;
  --ink-faint: #8890a0;
  --line: #dfe3ee;

  --brand-blue: #3e6ff2;
  --brand-purple: #8b5cf6;
  --brand-teal: #12b591;
  --brand-gradient: linear-gradient(135deg, var(--brand-blue), var(--brand-purple));

  --good: #1e8f5e;
  --moderate: #b8791e;
  --high: #c9642c;
  --critical: #bb3f3a;
  --good-tint: #e6f4ec;
  --moderate-tint: #faf0dd;
  --high-tint: #fbe9df;
  --critical-tint: #f8e2e0;

  --shadow: 0 1px 2px rgba(16, 19, 28, 0.04), 0 12px 32px -16px rgba(16, 19, 28, 0.18);

  --font-sans: "Pretendard Variable", Pretendard, -apple-system, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  /* Latin-only display face for headings — has no Hangul/Han glyphs, so ko/zh
     text in the same element falls through to the Pretendard stack
     automatically. That's intentional, not a bug: it keeps one consistent
     CJK-safe body voice while giving English headlines real character. */
  --font-display: "Unbounded", var(--font-sans);
  --font-mono: "IBM Plex Mono", "SF Mono", "Cascadia Code", Consolas, "D2Coding", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0e18;
    --surface: #121729;
    --surface-2: #19203a;
    --ink: #e8eaf4;
    --ink-muted: #9aa3ba;
    --ink-faint: #6b7488;
    --line: #232b46;

    --brand-blue: #6d97ff;
    --brand-purple: #ab8dfb;
    --brand-teal: #2fe0b3;

    --good: #35c08d;
    --moderate: #e0a83d;
    --high: #e78a4f;
    --critical: #e2645c;
    --good-tint: #16281f;
    --moderate-tint: #2b2213;
    --high-tint: #2c1e15;
    --critical-tint: #2c1615;

    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 16px 36px -16px rgba(0, 0, 0, 0.6);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--surface);
  color: var(--ink);
  padding: 10px 16px;
  border-radius: 0 0 8px 0;
  z-index: 100;
}
.skip-link:focus { left: 0; }

a { color: var(--brand-blue); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--brand-teal);
  outline-offset: 2px;
  border-radius: 4px;
}

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

h1, h2, h3 { text-wrap: balance; letter-spacing: -0.01em; margin: 0; }
h1, h2 { font-family: var(--font-display); font-weight: 700; }
h3 { font-weight: 800; }
p { margin: 0; }

/* A "channel tag" instead of a generic uppercase eyebrow label — the small
   lit dot reads as a status LED, tying every section heading back to the
   monitor metaphor instead of decorating it for its own sake. */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--ink-faint); margin: 0 0 12px;
}
.eyebrow::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--brand-teal);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-teal) 20%, transparent);
  flex-shrink: 0;
}

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}
.site-header.is-scrolled { box-shadow: var(--shadow); border-bottom-color: transparent; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 24px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 15.5px; text-decoration: none; color: var(--ink); }
.site-nav { display: flex; gap: 24px; }
.site-nav a { font-size: 14px; font-weight: 600; color: var(--ink-muted); text-decoration: none; }
.site-nav a:hover { color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 14px; }

.lang-switch { position: relative; }
.lang-toggle {
  display: flex; align-items: center; gap: 6px;
  border: 1px solid var(--line); background: none; border-radius: 999px;
  padding: 7px 12px; font: inherit; font-size: 12.5px; font-weight: 700;
  color: var(--ink-muted); cursor: pointer; transition: border-color 0.15s ease, color 0.15s ease;
}
.lang-toggle:hover { border-color: var(--brand-blue); color: var(--ink); }
.lang-toggle svg { width: 14px; height: 14px; flex-shrink: 0; }
.lang-toggle-current { min-width: 2ch; text-align: left; }

.lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0; z-index: 30;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  padding: 6px; box-shadow: var(--shadow); min-width: 152px;
}
.lang-menu[hidden] { display: none; }
.lang-menu button {
  display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%;
  border: none; background: none; font: inherit; font-size: 13.5px; font-weight: 600; color: var(--ink);
  padding: 8px 10px; border-radius: 8px; cursor: pointer; text-align: left;
}
.lang-menu button:hover { background: var(--surface-2); }
.lang-menu button[aria-checked="true"] { color: var(--brand-blue); }
.lang-check { width: 14px; height: 14px; flex-shrink: 0; opacity: 0; color: var(--brand-blue); }
.lang-menu button[aria-checked="true"] .lang-check { opacity: 1; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14.5px; text-decoration: none; border-radius: 10px;
  padding: 11px 20px; border: 1px solid transparent; white-space: nowrap;
}
/* The gradient is spent in exactly one place: the hero's primary CTA. Every
   other button (nav, final CTA band) is solid — a repeated gradient pill on
   every button is one of the more obvious templated-SaaS tells. */
.btn-primary { background: var(--brand-gradient); color: #fff; }
.btn-primary:hover { filter: brightness(1.06); }
.btn-solid { background: var(--brand-blue); color: #fff; }
.btn-solid:hover { filter: brightness(1.08); }
.btn-ghost { border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--brand-blue); color: var(--brand-blue); }
.btn-small { padding: 8px 14px; font-size: 13px; }

@media (max-width: 860px) {
  .site-nav { display: none; }
}
@media (max-width: 420px) {
  .lang-toggle-current { display: none; }
  .lang-toggle { padding: 8px; }
}

/* ---------- hero ----------
   Deliberately a single visual world regardless of light/dark preference:
   a dark "monitor" screen, because that's what the product actually is —
   a vitals readout for a conversation. Corner brackets + a live status
   readout push it further from "dashboard hero gradient" toward an actual
   instrument bezel. The rest of the page still adapts to the viewer's
   theme; only this panel stays fixed. */
.hero { padding: 56px 0 88px; }
.hero-monitor {
  position: relative;
  background: radial-gradient(120% 140% at 15% 0%, #16203f 0%, #0a0e1c 62%);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 56px 40px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.hero-monitor::before {
  content: "";
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 28px);
  mask-image: radial-gradient(80% 90% at 20% 10%, black, transparent 75%);
  pointer-events: none;
}
.hero-corner {
  position: absolute; width: 18px; height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.16);
  pointer-events: none;
}
.hero-corner-tl { top: 16px; left: 16px; border-right: none; border-bottom: none; border-top-left-radius: 6px; }
.hero-corner-br { bottom: 16px; right: 16px; border-left: none; border-top: none; border-bottom-right-radius: 6px; }
.hero-live {
  position: absolute; top: 20px; right: 24px;
  display: flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.08em; color: var(--brand-teal); text-transform: uppercase;
}
.hero-live::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--brand-teal);
  animation: hero-live-blink 1.8s ease-in-out infinite;
}
@keyframes hero-live-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
@media (prefers-reduced-motion: reduce) { .hero-live::before { animation: none; } }

.hero-trace { position: absolute; left: 0; right: 0; top: 8px; height: 32px; opacity: 0.85; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; margin-top: 12px; }
.hero-copy h1 {
  font-size: clamp(30px, 4vw, 44px); line-height: 1.22; margin-bottom: 18px; color: #f3f5fc;
}
.hero-copy .eyebrow { color: var(--brand-teal); }
.hero-subtitle { font-size: 17.5px; color: #a9b2c9; max-width: 48ch; margin-bottom: 30px; }
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-ghost.on-dark { border-color: rgba(255,255,255,0.18); color: #f3f5fc; }
.btn-ghost.on-dark:hover { border-color: var(--brand-teal); color: var(--brand-teal); }

.grad-text {
  background-image: linear-gradient(100deg, var(--brand-blue), var(--brand-purple) 55%, var(--brand-teal));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.hero-visual { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.mock-panel {
  width: 100%; max-width: 300px; background: rgba(18, 23, 41, 0.85); color: #e8eaf4;
  border-radius: 16px; padding: 20px 22px 22px;
  border: 1px solid rgba(255,255,255,0.09);
  backdrop-filter: blur(6px);
}
.mock-panel-header { margin-bottom: 4px; }
.mock-brand { display: flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 700; }
.mock-strip { height: 34px; margin: 6px 0 14px; }
.mock-grade-row { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.mock-score { font-family: var(--font-mono); font-size: 34px; font-weight: 700; color: var(--moderate); font-variant-numeric: tabular-nums; }
.mock-grade {
  font-family: var(--font-mono); font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--moderate); background: rgba(224, 168, 61, 0.16); padding: 4px 10px; border-radius: 999px;
}
.mock-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mock-stats div { display: flex; flex-direction: column; gap: 4px; }
.mock-stats span { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.05em; color: #7c8ba0; }
.mock-stats b { font-family: var(--font-mono); font-size: 14px; font-weight: 500; font-variant-numeric: tabular-nums; }
.hero-visual-note { font-size: 12.5px; color: #7c88a3; text-align: center; max-width: 26ch; }

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .hero-monitor { padding: 40px 22px; }
}

/* Hero content is always above the fold, so it plays once on page load
   instead of waiting on the scroll observer — a short staggered rise reads
   as the monitor "booting up" rather than the whole hero just appearing. */
@keyframes hero-rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-copy .eyebrow, .hero-copy h1, .hero-subtitle, .hero-ctas, .hero-visual {
  animation: hero-rise 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero-copy .eyebrow { animation-delay: 0.05s; }
.hero-copy h1 { animation-delay: 0.15s; }
.hero-subtitle { animation-delay: 0.32s; }
.hero-ctas { animation-delay: 0.46s; }
.hero-visual { animation-delay: 0.3s; }

/* ---------- pulse trace (shared signature device) ---------- */
.pulse-svg { display: block; width: 100%; height: 100%; }
.pulse-path-base {
  fill: none; stroke: var(--brand-teal); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  opacity: 0.28;
}
.pulse-path-trace {
  fill: none; stroke: var(--brand-teal); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 34 calc(var(--len, 400) * 2);
  animation: pulse-move 2.6s linear infinite;
}
@keyframes pulse-move {
  to { stroke-dashoffset: calc(var(--len, 400) * -2 - 34); }
}
@media (prefers-reduced-motion: reduce) {
  .pulse-path-trace { animation: none; opacity: 0; }
}

.brand-pulse { width: 22px; height: 14px; flex-shrink: 0; }
.brand-pulse .pulse-path-base, .brand-pulse .pulse-path-trace { stroke: var(--brand-blue); }

/* ---------- reveal-on-scroll ----------
   A spring-out curve (slight overshoot) reads livelier than linear/ease for
   a short UI-sized move, and a bit more travel + scale makes the reveal
   register as a real entrance rather than a faint opacity blend. Grid
   children alternate a small sideways offset so a row of cards converges
   from both sides instead of every item rising in an identical straight line. */
[data-reveal] {
  opacity: 0; transform: translateY(26px) scale(0.97);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0) scale(1); }
[data-reveal="stagger"] > * {
  opacity: 0; transform: translateY(26px) scale(0.96);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-reveal="stagger"] > *:nth-child(odd) { transform: translateY(26px) translateX(-12px) scale(0.96); }
[data-reveal="stagger"] > *:nth-child(even) { transform: translateY(26px) translateX(12px) scale(0.96); }
[data-reveal="stagger"].is-visible > * { opacity: 1; transform: translateY(0) translateX(0) scale(1); }
[data-reveal="stagger"].is-visible > *:nth-child(1) { transition-delay: 0.02s; }
[data-reveal="stagger"].is-visible > *:nth-child(2) { transition-delay: 0.1s; }
[data-reveal="stagger"].is-visible > *:nth-child(3) { transition-delay: 0.18s; }
[data-reveal="stagger"].is-visible > *:nth-child(4) { transition-delay: 0.26s; }
[data-reveal="stagger"].is-visible > *:nth-child(5) { transition-delay: 0.34s; }
[data-reveal="stagger"].is-visible > *:nth-child(6) { transition-delay: 0.42s; }

/* The gauge "fills in" left to right on reveal, zone by zone — a wipe
   instead of a fade makes the one genuinely new visual (a proportional
   scale, not a card) feel earned rather than just appearing. */
.gauge[data-reveal] .gauge-zone { transform: scaleX(0); transform-origin: left center; transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1); }
.gauge[data-reveal].is-visible .gauge-zone { transform: scaleX(1); }
.gauge[data-reveal].is-visible .gauge-zone:nth-child(1) { transition-delay: 0.05s; }
.gauge[data-reveal].is-visible .gauge-zone:nth-child(2) { transition-delay: 0.28s; }
.gauge[data-reveal].is-visible .gauge-zone:nth-child(3) { transition-delay: 0.44s; }
.gauge[data-reveal].is-visible .gauge-zone:nth-child(4) { transition-delay: 0.56s; }
.gauge[data-reveal] .gauge-scale { opacity: 0; transition: opacity 0.4s ease 0.7s; }
.gauge[data-reveal].is-visible .gauge-scale { opacity: 1; }

/* Score-band dots pop in with a small overshoot just after their row lands. */
@keyframes dot-pop {
  0% { transform: scale(0); }
  55% { transform: scale(1.35); }
  100% { transform: scale(1); }
}
[data-reveal="stagger"].is-visible .score-band-dot {
  animation: dot-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.25s both;
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal="stagger"].is-visible .score-band-dot { animation: none; }
}

/* ---------- section divider (pulse trace instead of a plain rule) ---------- */
.divider { padding: 0; }
.divider-trace { height: 28px; opacity: 0.7; }

/* ---------- sections ---------- */
.section { padding: 64px 0; }
.section h2 { font-size: clamp(23px, 2.8vw, 30px); margin-bottom: 36px; }

.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
@media (max-width: 900px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-4, .grid-2 { grid-template-columns: 1fr; } }

/* ---------- problem section: a log, not a card grid ----------
   These four things genuinely happen in sequence as a conversation grows
   (fade -> buried -> contradict -> no signal), so a vertical, escalating
   log reads more honestly than four same-weight boxes — and the dot color
   ramping from teal to red previews the score-band colors used later. */
.problem-log {
  border: 1px solid var(--line); border-radius: 14px; background: var(--surface);
  overflow: hidden; box-shadow: var(--shadow);
}
.problem-row {
  display: grid; grid-template-columns: 22px 1fr; gap: 18px;
  padding: 22px 26px; border-bottom: 1px solid var(--line);
}
.problem-row:last-child { border-bottom: none; }
.problem-row-marker { display: flex; justify-content: center; padding-top: 6px; }
.problem-row-marker::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--marker-color, var(--brand-teal));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--marker-color, var(--brand-teal)) 16%, transparent);
}
.problem-row h3 { font-size: 16px; margin-bottom: 6px; }
.problem-row p { font-size: 14px; color: var(--ink-muted); max-width: 60ch; }
@media (max-width: 640px) { .problem-row { padding: 18px 20px; } }

/* ---------- feature cards ---------- */
.feature-card {
  position: relative;
  background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--line);
  border-radius: 10px; padding: 22px 22px 22px 20px;
  transition: border-left-color 0.2s ease, box-shadow 0.2s ease;
}
.feature-card:hover {
  border-left-color: var(--brand-teal);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--brand-teal) 30%, transparent), var(--shadow);
}
@media (prefers-reduced-motion: reduce) { .feature-card { transition: none; } }
.feature-card h3 { font-size: 16px; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--ink-muted); }

.tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.05em; padding: 3px 9px 3px 7px; border-radius: 999px; margin-bottom: 12px;
}
.tag::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.tag-live { background: var(--good-tint); color: var(--good); }
.tag-soon { background: var(--surface-2); color: var(--ink-faint); }
.feature-card-soon { opacity: 0.82; }

/* ---------- score gauge (replaces four disconnected cards) ----------
   One continuous 0-100 scale with proportionally-sized zones — "Good"
   really is half the scale and "High Risk" really is a narrow band, so
   showing that proportion is more honest than four equal boxes, and it
   directly pays off the heading "Read it at a glance". */
.gauge { margin-bottom: 28px; }
.gauge-track {
  display: flex; height: 14px; border-radius: 999px; overflow: hidden;
  box-shadow: inset 0 0 0 1px var(--line);
}
.gauge-zone { height: 100%; }
.gauge-zone.zone-good { background: var(--good); flex: 50; }
.gauge-zone.zone-moderate { background: var(--moderate); flex: 20; }
.gauge-zone.zone-high { background: var(--high); flex: 15; }
.gauge-zone.zone-critical { background: var(--critical); flex: 15; }
.gauge-scale {
  display: flex; justify-content: space-between; font-family: var(--font-mono);
  font-size: 11px; color: var(--ink-faint); margin-top: 8px;
}

.score-bands { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 900px) { .score-bands { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .score-bands { grid-template-columns: 1fr; } }
.score-band { padding: 0; }
.score-band-dot {
  display: inline-block; width: 9px; height: 9px; border-radius: 50%;
  background: var(--dot-color); margin-right: 8px;
}
.score-band .band-range {
  display: inline; font-family: var(--font-mono); font-size: 12.5px; color: var(--ink-faint);
}
.score-band .band-label { display: block; font-weight: 700; font-size: 15px; margin: 6px 0 6px; }
.score-band p { font-size: 13.5px; color: var(--ink-muted); }
.band-good .band-label, .band-good .score-band-dot { color: var(--good); }
.band-good .score-band-dot { background: var(--good); }
.band-moderate .band-label { color: var(--moderate); }
.band-moderate .score-band-dot { background: var(--moderate); }
.band-high .band-label { color: var(--high); }
.band-high .score-band-dot { background: var(--high); }
.band-critical .band-label { color: var(--critical); }
.band-critical .score-band-dot { background: var(--critical); }

/* ---------- privacy: a spec list, not a third card grid ---------- */
.privacy-list { border-top: 1px solid var(--line); }
.privacy-card {
  padding: 24px 0; border-bottom: 1px solid var(--line);
  display: grid; grid-template-columns: 26px 1fr; column-gap: 16px;
}
.privacy-card::before {
  content: ""; grid-column: 1; grid-row: 1;
  width: 8px; height: 8px; margin-top: 6px; border-radius: 2px;
  background: var(--brand-teal); transform: rotate(45deg);
}
/* Explicit placement, not auto-flow: without this, h3 lands in column 2 but
   p — the grid's third item — wraps into column 1 (26px wide) instead of
   flowing under h3, which forces Korean/Chinese text into a single-character
   vertical column. */
.privacy-card h3 { grid-column: 2; grid-row: 1; font-size: 16px; margin-bottom: 6px; }
.privacy-card p { grid-column: 2; grid-row: 2; font-size: 14px; color: var(--ink-muted); max-width: 62ch; }
@media (min-width: 641px) {
  .privacy-list { display: grid; grid-template-columns: repeat(3, 1fr); border-top: none; }
  .privacy-card { border-bottom: none; border-top: 1px solid var(--line); padding: 24px 20px 0 0; }
  .privacy-card:not(:first-child) { border-left: 1px solid var(--line); padding-left: 24px; }
}

/* ---------- shipped checklist: everything here is live, not proposed ---------- */
.roadmap-checklist { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: 16px; }
.roadmap-checklist li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 15px; color: var(--ink); padding-bottom: 16px; border-bottom: 1px solid var(--line);
}
.roadmap-checklist li:last-child { border-bottom: none; padding-bottom: 0; }
.roadmap-checklist li::before {
  content: ""; flex-shrink: 0; width: 17px; height: 17px; border-radius: 5px; margin-top: 2px;
  background: var(--good-tint); box-shadow: inset 0 0 0 1.5px var(--good);
}
@media (min-width: 641px) {
  /* Two columns, except the long full-risk-list item, which spans both. */
  .roadmap-checklist { grid-template-columns: repeat(2, 1fr); column-gap: 40px; }
  .roadmap-checklist li:nth-child(1), .roadmap-checklist li:nth-child(2), .roadmap-checklist li:nth-child(3) {
    border-bottom: 1px solid var(--line);
  }
  .roadmap-checklist li:last-child { border-bottom: none; }
  .roadmap-checklist li:nth-child(3) { grid-column: 1 / -1; }
}

/* cta band */
.cta-band { background: var(--surface-2); }
.cta-band-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-band h2 { margin-bottom: 0; max-width: 32ch; }

/* footer */
.site-footer { border-top: 1px solid var(--line); padding: 48px 0 28px; }
.footer-inner { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; margin-bottom: 28px; }
.footer-brand .brand { margin-bottom: 8px; }
.footer-brand p { font-size: 13.5px; color: var(--ink-muted); max-width: 32ch; }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a { font-size: 13.5px; font-weight: 600; text-decoration: none; color: var(--ink-muted); }
.footer-links a:hover { color: var(--brand-blue); }
.footer-bottom { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-top: 20px; border-top: 1px solid var(--line); }
.footer-bottom p { font-size: 12.5px; color: var(--ink-faint); }