/* ===========================================================
   Voice Sync AI — marketing site
   =========================================================== */

:root {
  --bg:           oklch(0.165 0.006 50);
  --bg-2:         oklch(0.14  0.006 50);
  --surface:      oklch(0.205 0.007 50);
  --surface-2:    oklch(0.235 0.008 50);
  --surface-3:    oklch(0.27  0.009 50);
  --border:       oklch(0.30  0.009 50 / 0.55);
  --border-soft:  oklch(0.30  0.009 50 / 0.30);
  --hairline:     oklch(1 0 0 / 0.06);

  --text:         oklch(0.98 0 0);
  --text-2:       oklch(0.78 0.008 50);
  --text-3:       oklch(0.62 0.010 50);
  --text-4:       oklch(0.48 0.010 50);

  --accent:       oklch(0.69 0.165 45);
  --accent-strong:oklch(0.74 0.175 45);
  --accent-soft:  oklch(0.69 0.165 45 / 0.18);
  --accent-line:  oklch(0.69 0.165 45 / 0.40);

  --green:        oklch(0.74 0.155 155);
  --green-soft:   oklch(0.74 0.155 155 / 0.16);

  --yellow:       oklch(0.86 0.16 95);
  --yellow-soft:  oklch(0.86 0.16 95 / 0.18);

  --radius-sm: 10px;
  --radius:    14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.28);
  --shadow:    0 18px 40px rgba(0, 0, 0, 0.36);
  --shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.45);

  --font-display: "Inter Tight", "Inter", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(1100px 600px at 85% -10%, oklch(0.69 0.165 45 / 0.12), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, oklch(0.74 0.155 155 / 0.07), transparent 65%),
    linear-gradient(180deg, oklch(0.18 0.007 50) 0%, var(--bg) 40%, var(--bg-2) 100%);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
}

::selection { background: var(--accent); color: white; }

img { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

/* ---------- Shell ---------- */
.shell {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}

/* ---------- Topbar ---------- */
.topbar {
  position: sticky;
  top: 12px;
  z-index: 50;
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px 12px 22px;
  background: oklch(0.18 0.007 50 / 0.78);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
  color: var(--text);
}
.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background:
    radial-gradient(circle at 30% 30%, oklch(0.85 0.18 45), oklch(0.62 0.16 45) 70%);
  display: inline-grid;
  place-items: center;
  box-shadow: inset 0 0 0 1px oklch(1 0 0 / 0.18), 0 2px 8px oklch(0.69 0.165 45 / 0.45);
}
.brand-mark svg { width: 16px; height: 16px; color: white; }

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav a {
  color: var(--text-2);
  font-size: 0.95rem;
  padding: 10px 14px;
  border-radius: 999px;
  transition: color 160ms ease, background 160ms ease;
}
.nav a:hover { color: var(--text); background: oklch(1 0 0 / 0.04); }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.94rem;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, color 160ms ease;
}
.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 6px 20px oklch(0.69 0.165 45 / 0.35);
}
.btn-primary:hover { background: var(--accent-strong); transform: translateY(-1px); }
.btn-ghost {
  background: oklch(1 0 0 / 0.04);
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover { background: oklch(1 0 0 / 0.07); border-color: oklch(1 0 0 / 0.18); }
.btn-lg { min-height: 50px; padding: 0 22px; font-size: 0.98rem; }

/* ---------- Type ---------- */
h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.04;
  color: var(--text);
  text-wrap: balance;
}
h1 { font-size: clamp(2.6rem, 5.6vw, 4.6rem); font-weight: 750; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.8rem); letter-spacing: -0.03em; }
h3 { font-size: 1.2rem; letter-spacing: -0.015em; }

p { margin: 0; color: var(--text-2); text-wrap: pretty; }
.lede { font-size: 1.06rem; color: var(--text-2); line-height: 1.6; max-width: 60ch; }
.muted { color: var(--text-3); }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--accent);
}
.kicker::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}
.kicker.green { color: var(--green); }
.kicker.green::before { background: var(--green); box-shadow: 0 0 12px var(--green); }
.kicker.plain { color: var(--text-3); }
.kicker.plain::before { background: var(--text-3); box-shadow: none; }

/* ---------- Section spacing ---------- */
section { padding: 96px 0; }
section.tight { padding: 56px 0; }
section.flush-top { padding-top: 0; }

/* ---------- Hero ---------- */
.hero {
  padding: 72px 0 96px;
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 56px;
  align-items: center;
}
.hero h1 {
  margin-top: 22px;
  max-width: 16ch;
}
.hero h1 .accent { color: var(--accent); }

.hero .lede { margin-top: 22px; max-width: 52ch; font-size: 1.12rem; }

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-meta {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  color: var(--text-3);
  font-size: 0.88rem;
}
.hero-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hero-meta-item svg { width: 14px; height: 14px; color: var(--green); }

/* Hero device pane */
.hero-device {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-device::before {
  content: "";
  position: absolute;
  inset: -60px;
  background:
    radial-gradient(closest-side, oklch(0.69 0.165 45 / 0.22), transparent 70%);
  filter: blur(6px);
  z-index: 0;
}
.device-frame {
  position: relative;
  width: min(360px, 80%);
  border-radius: 44px;
  padding: 10px;
  background: linear-gradient(160deg, oklch(0.32 0.008 50), oklch(0.18 0.006 50));
  box-shadow:
    var(--shadow-lg),
    inset 0 0 0 1px oklch(1 0 0 / 0.06);
  transform: rotate(-2deg);
  z-index: 1;
}
.device-frame img {
  width: 100%;
  height: auto;
  border-radius: 34px;
  display: block;
}
.device-badge {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 12px;
  border-radius: 999px;
  background: oklch(0.20 0.007 50 / 0.94);
  border: 1px solid var(--border);
  color: var(--text-2);
  box-shadow: var(--shadow-sm);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  z-index: 2;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.device-badge .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
}
.device-badge.top-left  { top: -14px; left: -22px; transform: rotate(-3deg); }
.device-badge.bot-right { bottom: 20px; right: -28px; transform: rotate(3deg); }
.device-badge.bot-right .dot { background: var(--accent); box-shadow: 0 0 8px var(--accent); }

/* ---------- Marquee ---------- */
.marquee {
  position: relative;
  padding: 24px 0;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  background: oklch(0.18 0.006 50 / 0.6);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track {
  display: flex;
  gap: 56px;
  width: max-content;
  animation: marquee 48s linear infinite;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-3);
}
.marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 56px;
  letter-spacing: -0.015em;
}
.marquee-track span::after {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Section header ---------- */
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 40px;
  align-items: end;
  margin-bottom: 48px;
}
.section-head .lede { margin-top: 0; }

/* ---------- Voice-sync demo ---------- */
.vs-demo {
  position: relative;
  padding: 28px 28px 24px;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.vs-demo::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(500px 240px at 30% 0%, oklch(0.69 0.165 45 / 0.12), transparent 60%),
    radial-gradient(400px 200px at 90% 100%, oklch(0.74 0.155 155 / 0.10), transparent 60%);
  pointer-events: none;
}
.vs-demo-head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
}
.vs-demo-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: oklch(0.18 0.007 50 / 0.7);
  color: var(--text-2);
}
.vs-demo-pill .pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 1.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.45); opacity: 0.65; }
}

.vs-demo-script {
  position: relative;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.4rem, 2.4vw, 2.1rem);
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--text-3);
  min-height: 220px;
}
.vs-demo-script .w {
  transition: color 320ms ease, background 320ms ease;
  padding: 0 1px;
  border-radius: 4px;
}
.vs-demo-script .w.read    { color: var(--text); }
.vs-demo-script .w.current { color: var(--text); background: var(--accent-soft); box-shadow: inset 0 -2px 0 var(--accent); }
.vs-demo-script .w.upcoming{ color: var(--text-4); }

.vs-demo-footer {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--border-soft);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.vs-wave {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  height: 18px;
}
.vs-wave i {
  width: 3px;
  background: var(--green);
  border-radius: 2px;
  animation: wave 1.1s ease-in-out infinite;
}
.vs-wave i:nth-child(1) { height: 30%; animation-delay: -0.1s; }
.vs-wave i:nth-child(2) { height: 60%; animation-delay: -0.3s; }
.vs-wave i:nth-child(3) { height: 90%; animation-delay: -0.5s; }
.vs-wave i:nth-child(4) { height: 50%; animation-delay: -0.7s; }
.vs-wave i:nth-child(5) { height: 75%; animation-delay: -0.2s; }
.vs-wave i:nth-child(6) { height: 40%; animation-delay: -0.4s; }
@keyframes wave {
  0%, 100% { transform: scaleY(0.55); }
  50%      { transform: scaleY(1); }
}

/* ---------- Spotlight ---------- */
.spotlight {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 56px;
  align-items: center;
}
.spotlight.reverse { direction: rtl; }
.spotlight.reverse > * { direction: ltr; }

.spotlight-copy h2 { margin-top: 18px; max-width: 14ch; }
.spotlight-copy p { margin-top: 18px; max-width: 50ch; }
.spotlight-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.tag {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 7px 12px;
  border-radius: 999px;
  background: oklch(1 0 0 / 0.04);
  border: 1px solid var(--border-soft);
  color: var(--text-2);
}

/* Multi-device illustration */
.multi-device {
  position: relative;
  height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.md-phone {
  position: absolute;
  margin: 0;
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.55));
  transition: transform 320ms ease;
}
.md-phone img { display: block; width: 100%; height: auto; }
.md-phone figcaption {
  position: absolute;
  bottom: -34px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  background: oklch(0.20 0.007 50 / 0.92);
  border: 1px solid var(--border);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  font-family: var(--font-mono);
  font-size: 0.70rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-2);
  white-space: nowrap;
}
.md-phone figcaption .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
}
.md-phone figcaption .dot.rec {
  background: oklch(0.66 0.22 25);
  box-shadow: 0 0 8px oklch(0.66 0.22 25);
  animation: pulse 1.4s ease-in-out infinite;
}

.md-host {
  width: 240px; z-index: 3;
  top: 10px; left: 50%;
  transform: translateX(-50%);
}
.md-host:hover { transform: translateX(-50%) translateY(-4px); }
.md-host figcaption {
  color: var(--accent);
  border-color: var(--accent-line);
  background: oklch(0.20 0.007 50 / 0.96);
}

.md-left {
  width: 190px; z-index: 2;
  top: 70px; left: 0;
  transform: rotate(-9deg);
}
.md-left:hover { transform: rotate(-7deg) translateY(-4px); }

.md-right {
  width: 190px; z-index: 2;
  top: 80px; right: 0;
  transform: rotate(9deg);
}
.md-right:hover { transform: rotate(7deg) translateY(-4px); }

.multi-device .wifi {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 380px; height: 380px;
  border-radius: 50%;
  border: 1px dashed var(--border);
  opacity: 0.55;
  pointer-events: none;
}
.multi-device .wifi.s2 { width: 500px; height: 500px; opacity: 0.30; }
.multi-device .wifi.s3 { width: 620px; height: 620px; opacity: 0.15; }

/* ---------- Feature grid ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}
.feature-card {
  grid-column: span 3;
  padding: 26px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 260px;
  position: relative;
  overflow: hidden;
}
.feature-card.span-2 { grid-column: span 2; }
.feature-card.span-4 { grid-column: span 4; }
.feature-card h3 {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  max-width: 18ch;
}
.feature-card p { color: var(--text-3); font-size: 0.96rem; }
.feature-card .feature-art {
  margin-top: auto;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  min-height: 120px;
}

/* Camera lens chips */
.lens-row {
  display: flex;
  gap: 10px;
  justify-content: center;
  width: 100%;
}
.lens-chip {
  width: 64px; height: 64px;
  border-radius: 16px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-3);
  text-align: center;
  line-height: 1.2;
}
.lens-chip.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 0 4px oklch(0.69 0.165 45 / 0.10);
}
.lens-chip strong { display: block; font-size: 0.95rem; color: inherit; }

/* Mirror art */
.mirror-art {
  position: relative;
  width: 100%;
  height: 160px;
}
.mirror-art .m-phone {
  position: absolute;
  width: 120px; height: 60px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text);
  letter-spacing: -0.01em;
}
.mirror-art .m-phone.a { top: 18px; left: 50%; transform: translateX(-58%); }
.mirror-art .m-phone.b { bottom: 18px; left: 50%; transform: translateX(-42%) scale(-1, -1); color: var(--accent); }

/* Language list */
.lang-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  width: 100%;
}
.lang-list span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--surface-2);
  border: 1px solid var(--border-soft);
  color: var(--text-2);
  text-align: center;
}
.lang-list span.on { color: var(--green); border-color: oklch(0.74 0.155 155 / 0.40); background: var(--green-soft); }
.lang-list span.bi {
  grid-column: span 3;
  color: var(--accent);
  border-color: var(--accent-line);
  background: var(--accent-soft);
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* Privacy art */
.privacy-art {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}
.privacy-art .row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--surface-2);
  border: 1px solid var(--border-soft);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-2);
}
.privacy-art .row .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px var(--green); }
.privacy-art .row .key { flex: 1; }
.privacy-art .row .val { color: var(--green); }

/* Script chips */
.script-chips {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  width: 100%;
}
.script-chips .chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--surface-2);
  border: 1px solid var(--border-soft);
}
.script-chips .ext {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 3px 6px;
  border-radius: 5px;
  background: var(--accent-soft);
  color: var(--accent);
  letter-spacing: 0.05em;
}
.script-chips .name {
  font-size: 0.84rem;
  color: var(--text-2);
  font-weight: 500;
}

/* ---------- Audience ---------- */
.audience-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.audience-card {
  padding: 26px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 200px;
}
.audience-card h3 { font-size: 1.18rem; font-weight: 650; letter-spacing: -0.015em; line-height: 1.3; max-width: 22ch; }

/* ---------- FAQ ---------- */
.faq {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 48px;
  align-items: start;
}
.faq-intro-lede { margin-top: 18px; }
.faq-support-link { color: var(--accent); }
.faq-list { display: flex; flex-direction: column; }
.faq-item { border-bottom: 1px solid var(--border-soft); }
.faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 0;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.08rem;
  letter-spacing: -0.015em;
  color: var(--text);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 1.3rem;
  color: var(--text-3);
  transition: transform 240ms ease, color 240ms ease;
}
.faq-item[open] summary::after { content: "−"; color: var(--accent); }
.faq-item summary:hover { color: var(--accent-strong); }
.faq-item p { padding: 0 0 22px; color: var(--text-3); max-width: 64ch; }

.launch-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 14px 0 0;
  padding: 8px 12px;
  border-radius: 999px;
  background: oklch(0.18 0.03 45 / 0.9);
  border: 1px solid oklch(0.69 0.165 45 / 0.22);
  color: var(--text-2);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.launch-pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px oklch(0.69 0.165 45 / 0.12);
}

/* ---------- Download strip ---------- */
.download {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 40px;
  align-items: center;
  padding: 48px;
  background: linear-gradient(160deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.download::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(600px 300px at 100% 0%, oklch(0.69 0.165 45 / 0.18), transparent 60%);
  pointer-events: none;
}
.download h2 { max-width: 18ch; }
.download-lede { margin-top: 16px; }
.download .stores {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  z-index: 1;
}
.store-btn {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: 14px;
  background: oklch(0.13 0.005 50);
  border: 1px solid var(--border);
  color: var(--text);
  transition: transform 160ms ease, border-color 160ms ease;
}
.store-btn:hover { transform: translateY(-1px); border-color: var(--accent-line); }
.store-btn svg { width: 26px; height: 26px; color: var(--text); }
.store-btn .meta { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); }
.store-btn .name { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; letter-spacing: -0.01em; }
.store-btn .soon {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
}
.store-btn-live {
  border-color: oklch(0.69 0.165 45 / 0.34);
  box-shadow: 0 14px 32px oklch(0.69 0.165 45 / 0.1);
}
.store-btn-live .soon {
  background: oklch(0.69 0.165 45 / 0.16);
  color: var(--accent-strong);
}
.store-btn-soon {
  opacity: 0.78;
}

/* ---------- Footer ---------- */
.footer {
  margin-top: 64px;
  padding: 40px 0 32px;
  border-top: 1px solid var(--border-soft);
}
.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(3, minmax(0, 1fr));
  gap: 32px;
  align-items: start;
}
.footer-brand p { color: var(--text-3); font-size: 0.92rem; margin-top: 12px; max-width: 40ch; }
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 14px;
  font-weight: 500;
}
.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col a { color: var(--text-2); font-size: 0.94rem; transition: color 160ms ease; }
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  margin-top: 36px;
  padding-top: 22px;
  border-top: 1px solid var(--border-soft);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--text-4);
  font-size: 0.88rem;
}

/* ---------- Legal / Support shared shell ---------- */
.legal-page, .support-page { padding: 56px 0 24px; }
.legal-hero { max-width: 60ch; margin-bottom: 40px; }
.legal-hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  margin: 18px 0 14px;
  letter-spacing: -0.03em;
}
.effective-date {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
}
.legal-card, .support-card {
  padding: 36px 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.legal-card h2, .support-card h2 {
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  margin: 32px 0 10px;
}
.legal-card h2:first-child, .support-card h2:first-child { margin-top: 0; }
.legal-card p, .support-card p, .support-card li { color: var(--text-2); line-height: 1.65; }
.legal-card a, .support-card a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--accent-line); }
.legal-card a:hover, .support-card a:hover { text-decoration-color: var(--accent); }
.legal-card p, .support-card p { margin: 10px 0 0; }
.support-card ul { padding-left: 18px; margin: 12px 0 0; }
.support-card li { margin: 6px 0; }

.support-hero-actions { margin-top: 22px; display: flex; gap: 12px; flex-wrap: wrap; }

.support-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 40px;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .topbar { padding-right: 12px; }
  .nav { display: none; }
  .hero-grid,
  .spotlight,
  .section-head,
  .features,
  .audience-strip,
  .faq,
  .download,
  .footer-inner,
  .support-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .features { gap: 16px; }
  .feature-card, .feature-card.span-2, .feature-card.span-4 { grid-column: span 1; }
  .spotlight.reverse { direction: ltr; }
  .multi-device { height: 420px; transform: scale(0.85); transform-origin: center top; }
  .hero { padding: 48px 0 64px; }
  section { padding: 64px 0; }
  .download { padding: 32px; }
  .legal-card, .support-card { padding: 24px; }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 600px) {
  .hero h1 { font-size: 2.4rem; }
  .device-frame { transform: rotate(0); }
  .device-badge.top-left { left: -10px; top: -10px; }
  .device-badge.bot-right { right: -10px; bottom: 10px; }
  .multi-device { transform: scale(0.65); height: 380px; }
}