/* =========================================
   Peerbite — For the youth.
   Stark white · Inter · #253754
   ========================================= */
:root {
  --bg: #FAFAF7;
  --bg-2: #F3F2ED;
  --ink: #0A0A0A;
  --ink-2: #2A2A28;
  --ink-3: #6B6B66;
  --ink-4: #A8A79F;
  --line: #E4E2DB;
  --line-2: #EEECE5;
  --card: #FFFFFF;

  --accent-h: 215;
  --accent-s: 40%;
  --accent-l: 24%;
  --accent: hsl(var(--accent-h) var(--accent-s) var(--accent-l));
  --accent-ink: #FFFFFF;

  --grain-opacity: 0.04;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  --mono: 'JetBrains Mono', 'SF Mono', ui-monospace, monospace;

  --max: 1240px;
  --gap: 24px;

  --ease: cubic-bezier(.2,.8,.2,1);
  --spring: cubic-bezier(.34,1.56,.64,1);
}

[data-mode="dark"] {
  --bg: #0B0C0E;
  --bg-2: #121316;
  --ink: #F3F2ED;
  --ink-2: #E2E1DA;
  --ink-3: #8A8981;
  --ink-4: #5A5955;
  --line: #1F2024;
  --line-2: #17181B;
  --card: #121316;
  --accent-ink: #FFFFFF;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-weight: 400;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01","cv11";
  line-height: 1.5;
  overflow-x: hidden;
}

.mono {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  color: var(--ink-3);
  text-transform: uppercase;
}

/* ===== Grain overlay ===== */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='200' height='200' filter='url(%23n)' opacity='1'/></svg>");
  mix-blend-mode: multiply;
}
[data-mode="dark"] .grain { mix-blend-mode: screen; }

/* ===== NAV ===== */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  padding: 18px 0;
  transition: all .3s var(--ease);
  border-bottom: 1px solid transparent;
  background: color-mix(in oklab, var(--bg) 70%, transparent);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
}
.nav.scrolled {
  padding: 12px 0;
  border-bottom-color: var(--line);
  background: color-mix(in oklab, var(--bg) 90%, transparent);
}
.nav-inner {
  max-width: var(--max); margin: 0 auto;
  padding: 0 var(--gap);
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; gap: 32px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--ink); text-decoration: none;
  font-weight: 800; letter-spacing: -0.02em; font-size: 18px;
  justify-self: start;
}
.brand-mark { width: 26px; height: 26px; border-radius: 6px; }
.brand-word { letter-spacing: -0.03em; }

.nav-links {
  display: flex; align-items: center; gap: 30px;
  justify-self: center;
}
.nav-links a {
  color: var(--ink-2); text-decoration: none;
  font-size: 14px; font-weight: 500; letter-spacing: -0.005em;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; inset: auto 0 -6px 0;
  height: 1px; background: var(--ink); transform: scaleX(0);
  transform-origin: left; transition: transform .3s var(--ease);
}
.nav-links a:hover::after { transform: scaleX(1); }

.nav-cta {
  justify-self: end;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  background: var(--accent); color: var(--accent-ink);
  text-decoration: none; border-radius: 999px;
  font-size: 13px; font-weight: 600; letter-spacing: -0.005em;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
  box-shadow: 0 1px 0 color-mix(in oklab, var(--ink) 10%, transparent);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 20px -8px var(--accent); }
.nav-cta:active { transform: translateY(0) scale(.97); }

/* ===== BUTTONS ===== */
.btn {
  position: relative;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 20px;
  border-radius: 12px;
  font-size: 14px; font-weight: 600; letter-spacing: -0.01em;
  text-decoration: none; cursor: pointer; border: 0;
  transition: transform .18s var(--ease), box-shadow .25s var(--ease), background .2s var(--ease);
}
.btn-primary {
  background: var(--accent); color: var(--accent-ink);
  box-shadow:
    inset 0 1px 0 color-mix(in oklab, white 14%, transparent),
    0 1px 2px color-mix(in oklab, var(--ink) 10%, transparent),
    0 10px 30px -15px var(--accent);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 color-mix(in oklab, white 18%, transparent),
    0 2px 4px color-mix(in oklab, var(--ink) 15%, transparent),
    0 20px 40px -15px var(--accent);
}
.btn-primary.pressed,
.btn-primary:active { transform: scale(.97); box-shadow: 0 4px 12px -6px var(--accent); }

.btn-android {
  background: var(--bg-2);
  color: var(--ink-3);
  border: 1px solid var(--line);
  cursor: default;
  opacity: 0.7;
  pointer-events: none;
  font-style: normal;
  gap: 8px;
}
.marquee-cta {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid color-mix(in oklab, var(--accent) 40%, transparent);
  transition: border-color .2s;
}
.marquee-cta:hover { border-bottom-color: var(--accent); }

.btn-lg { padding: 18px 28px; font-size: 15px; }

/* ===== HERO ===== */
.hero {
  position: relative;
  padding: 160px 24px 0;
  max-width: var(--max);
  margin: 0 auto;
  text-align: center;
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center;
}
.hero-meta {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  margin-bottom: 40px;
}
.meta-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 0 0 rgba(34,197,94,.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(34,197,94,.5); }
  70% { box-shadow: 0 0 0 10px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}

.hero-title {
  font-size: clamp(64px, 11vw, 168px);
  font-weight: 800;
  line-height: 0.94;
  letter-spacing: -0.055em;
  color: var(--ink);
  margin-bottom: 28px;
}
.hero-title .line { display: block; }
.hero-title .accent-word {
  font-style: italic;
  font-weight: 800;
  color: var(--accent);
  font-family: 'Inter', serif;
}

.hero-sub {
  font-size: clamp(15px, 1.3vw, 18px);
  color: var(--ink-3);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.55;
  font-weight: 400;
}
.hero-sub br { display: none; }
@media (min-width: 768px) { .hero-sub br { display: inline; } }

.hero-ctas {
  display: flex; gap: 12px; justify-content: center;
  margin-bottom: 80px; flex-wrap: wrap;
}

/* Hero stage — phone + floating cards */
.hero-stage {
  position: relative;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  aspect-ratio: 16 / 10;
  perspective: 1400px;
}
.phone {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%) rotateY(-8deg) rotateX(4deg);
  width: 280px; height: 568px;
  background: #0A0A0A;
  border-radius: 42px;
  padding: 10px;
  box-shadow:
    0 2px 0 rgba(255,255,255,.1) inset,
    0 60px 120px -30px rgba(10,10,10,.35),
    0 30px 60px -30px rgba(37,55,84,.25);
  transition: transform .2s var(--ease);
  transform-style: preserve-3d;
}
.phone-notch {
  position: absolute; top: 14px; left: 50%; transform: translateX(-50%);
  width: 80px; height: 22px;
  background: #000; border-radius: 12px;
  z-index: 3;
}
.phone-screen {
  position: relative;
  width: 100%; height: 100%;
  background: #FFF;
  border-radius: 32px;
  overflow: hidden;
  border: 1.5px solid #1A1A1A;
}
.phone-screen img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.phone-glass {
  position: absolute; inset: 0;
  border-radius: 42px;
  background: linear-gradient(135deg, rgba(255,255,255,.08), transparent 40%);
  pointer-events: none;
}

/* Float cards */
.float-card {
  position: absolute;
  background: color-mix(in oklab, var(--card) 92%, transparent);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
  box-shadow:
    0 1px 0 rgba(255,255,255,.6) inset,
    0 20px 50px -20px rgba(10,10,10,.25),
    0 8px 20px -10px rgba(10,10,10,.15);
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  font-size: 12px;
  transition: transform .3s var(--ease);
  z-index: 4;
}
[data-mode="dark"] .float-card {
  background: color-mix(in oklab, var(--card) 80%, transparent);
  box-shadow: 0 20px 50px -20px rgba(0,0,0,.6);
}

.card-chat {
  top: 16%; left: 8%;
  width: 260px;
}
.fc-row { display: flex; gap: 10px; align-items: flex-start; }
.fc-avatar { width: 32px; height: 32px; border-radius: 50%; flex: 0 0 32px; }
.fc-body { flex: 1; }
.fc-name { font-weight: 600; font-size: 12px; color: var(--ink); }
.fc-tag { color: var(--ink-4); font-weight: 500; font-family: var(--mono); font-size: 10px; margin-left: 4px; }
.fc-msg { color: var(--ink-3); font-size: 12px; margin-top: 2px; line-height: 1.4; }

.card-event {
  bottom: 18%; left: 4%;
  width: 240px;
}
.fc-tiny { font-family: var(--mono); font-size: 10px; color: var(--ink-4); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px; }
.fc-title { font-weight: 700; font-size: 13px; color: var(--ink); margin-bottom: 10px; letter-spacing: -0.01em; }
.fc-meta { display: flex; align-items: center; justify-content: space-between; }
.fc-avatars { display: flex; }
.fc-avatars span { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--card); margin-left: -6px; font-size: 9px; display: flex; align-items: center; justify-content: center; color: var(--ink-3); font-weight: 600; }
.fc-avatars span:first-child { margin-left: 0; }
.fc-more { background: var(--bg-2) !important; color: var(--ink-2) !important; font-family: var(--mono); }
.fc-time { color: var(--ink-3); font-size: 10px; }

.card-match {
  top: 20%; right: 4%;
  width: 220px;
}
.fc-match-row { display: flex; gap: 10px; align-items: center; margin-top: 4px; }
.fc-av-big { width: 40px; height: 40px; border-radius: 50%; flex: 0 0 40px; }

/* Corner markers */
.corner {
  position: absolute; width: 18px; height: 18px;
  border-color: var(--ink-4);
}
.corner.tl { top: -1px; left: -1px; border-left: 1px solid; border-top: 1px solid; }
.corner.tr { top: -1px; right: -1px; border-right: 1px solid; border-top: 1px solid; }
.corner.bl { bottom: -1px; left: -1px; border-left: 1px solid; border-bottom: 1px solid; }
.corner.br { bottom: -1px; right: -1px; border-right: 1px solid; border-bottom: 1px solid; }

.hero-base {
  position: absolute; bottom: 20px; left: 24px; right: 24px;
  display: flex; align-items: center; gap: 12px;
  max-width: var(--max); margin: 0 auto;
}
.hero-base .hr { flex: 1; height: 1px; background: var(--line); }
.arrow-down {
  font-family: var(--mono); font-size: 14px; color: var(--ink);
  animation: bob 2s var(--ease) infinite;
}
@keyframes bob { 0%,100%{transform:translateY(0)} 50%{transform:translateY(3px)} }

/* ===== Section head pattern ===== */
.section-head {
  max-width: var(--max); margin: 0 auto;
  padding: 0 var(--gap);
  display: flex; flex-direction: column; gap: 24px;
  margin-bottom: 72px;
}
.section-idx {
  display: inline-block;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  letter-spacing: 0.12em;
  font-size: 11px;
  color: var(--ink-3);
}
.section-title {
  font-size: clamp(42px, 6vw, 88px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.98;
  color: var(--ink);
  max-width: 900px;
}
.section-sub {
  font-size: clamp(22px, 2.5vw, 34px);
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--ink);
  max-width: 700px;
  line-height: 1.2;
}

/* ===== UNIVERSITIES MARQUEE ===== */
.universities {
  padding: 140px 0 100px;
  border-top: 1px solid var(--line);
  margin-top: 80px;
}
.marquee {
  margin-top: 60px;
  overflow: hidden;
  position: relative;
  padding: 36px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track {
  display: flex; gap: 32px;
  white-space: nowrap;
  animation: marquee 60s linear infinite;
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink-2);
}
.marquee-track span:nth-child(even) {
  color: var(--ink-4); font-weight: 300;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== MANIFESTO ===== */
.manifesto {
  padding: 140px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.manifesto-body {
  max-width: 960px; margin: 40px auto 60px;
  padding: 0 var(--gap);
}
.manifesto-line {
  font-size: clamp(28px, 3.6vw, 52px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.1;
  color: var(--ink-3);
  margin-bottom: 22px;
  text-wrap: balance;
}
.manifesto-bold {
  color: var(--ink);
  font-weight: 700;
  margin-top: 48px;
}
.manifesto-sign {
  max-width: var(--max); margin: 0 auto;
  padding: 0 var(--gap);
  display: flex; align-items: center; gap: 16px;
}
.manifesto-sign .hr { flex: 1; height: 1px; background: var(--line); }

/* ===== Z-PATTERN FEATURES ===== */
.z-features {
  padding: 140px 0 80px;
}
.zblock {
  max-width: var(--max); margin: 0 auto;
  padding: 80px var(--gap);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
  border-top: 1px solid var(--line);
}
.zblock-a .zblock-copy { order: 1; }
.zblock-a .zblock-visual { order: 2; }
.zblock-b .zblock-visual { order: 1; }
.zblock-b .zblock-copy { order: 2; }

.zblock-num {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ink-4);
  margin-bottom: 20px;
}
.zblock-head {
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.96;
  margin-bottom: 24px;
  color: var(--ink);
}
.zblock-body {
  font-size: 17px;
  color: var(--ink-3);
  line-height: 1.6;
  max-width: 460px;
  margin-bottom: 28px;
  font-weight: 400;
}
.zblock-list {
  list-style: none;
  display: flex; flex-direction: column; gap: 8px;
  font-size: 12px;
  color: var(--ink-3);
}
.zblock-list li { letter-spacing: 0.02em; }

/* UI frame for Z-block visuals */
.ui-frame {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  box-shadow:
    0 1px 0 rgba(255,255,255,.6) inset,
    0 30px 60px -30px rgba(10,10,10,.2),
    0 10px 30px -15px rgba(10,10,10,.1);
}
.ui-frame.ui-dark {
  background: #0A0A0A;
  border-color: #1A1A1A;
  color: #F3F2ED;
}
.ui-topbar {
  display: flex; align-items: center; gap: 6px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
}
.ui-topbar-dark {
  background: #121316;
  border-bottom-color: #1A1A1A;
}
.ui-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--ink-4);
  opacity: .5;
}
.ui-dot:nth-child(1) { background: #FF5F57; opacity: .9; }
.ui-dot:nth-child(2) { background: #FEBC2E; opacity: .9; }
.ui-dot:nth-child(3) { background: #28C840; opacity: .9; }
.ui-url {
  margin-left: 14px;
  color: var(--ink-4);
  font-size: 11px;
}
.ui-dark .ui-url { color: #6B6B66; }
.ui-body { padding: 28px; }

/* Verify step */
.verify-step {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-2);
}
.verify-step:last-of-type { border-bottom: 0; }
.verify-step.active .verify-t { color: var(--accent); }
.verify-check {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
  flex: 0 0 22px;
}
.verify-check.pulse {
  background: transparent;
  border: 2px solid var(--accent);
  position: relative;
}
.verify-check.pulse::after {
  content: ''; position: absolute; inset: 2px;
  border-radius: 50%; background: var(--accent);
  animation: pulseDot 1.4s var(--ease) infinite;
}
@keyframes pulseDot {
  0%,100% { transform: scale(.6); opacity: .7; }
  50% { transform: scale(1); opacity: 1; }
}
.verify-t { font-weight: 600; font-size: 14px; color: var(--ink); }
.verify-m { font-size: 11px; color: var(--ink-3); margin-top: 2px; }
.verify-bar {
  margin-top: 20px;
  height: 3px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
}
.verify-bar-fill {
  width: 68%; height: 100%;
  background: var(--accent);
  animation: barFill 3s var(--ease) infinite alternate;
}
@keyframes barFill {
  from { width: 40%; } to { width: 85%; }
}

/* Event cards in UI-dark */
.event-card {
  background: #121316;
  border: 1px solid #1F2024;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 14px;
}
.event-hero {
  aspect-ratio: 16/9;
  background:
    repeating-linear-gradient(45deg, #1A1B1F, #1A1B1F 10px, #16171A 10px, #16171A 20px);
  display: flex; align-items: flex-end; padding: 12px;
}
.event-placeholder .mono { color: #6B6B66; font-size: 10px; }
.event-info { padding: 14px; }
.event-title { font-weight: 700; font-size: 15px; color: #F3F2ED; margin-bottom: 10px; letter-spacing: -0.01em; }
.event-row { display: flex; gap: 10px; align-items: center; }
.tag-live {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 8px; border-radius: 4px;
  background: #2A0E0E; color: #FF6B6B;
  font-size: 9px; letter-spacing: 0.1em;
}
.live-dot { width: 5px; height: 5px; background: #FF6B6B; border-radius: 50%; animation: pulse 1.5s infinite; }
.event-meta { color: #8A8981; font-size: 10px; }

.event-card-mini {
  padding: 12px 14px;
  background: #121316;
  border: 1px solid #1F2024;
  border-radius: 10px;
  margin-bottom: 8px;
  display: flex; justify-content: space-between; align-items: center;
}
.em-title { color: #F3F2ED; font-size: 13px; font-weight: 500; letter-spacing: -0.005em; }
.em-meta { color: #6B6B66; font-size: 10px; }

/* Note rows */
.note-row {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-2);
}
.note-row:last-of-type { border-bottom: 0; }
.note-icon {
  width: 36px; height: 44px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 10px; font-weight: 600;
  color: var(--ink-3);
  flex: 0 0 36px;
}
.note-body { flex: 1; }
.note-t { font-weight: 600; font-size: 13px; color: var(--ink); letter-spacing: -0.005em; margin-bottom: 2px; }
.note-m { font-size: 10px; color: var(--ink-3); }
.note-save {
  padding: 6px 12px;
  background: var(--ink);
  color: var(--bg);
  border-radius: 6px;
  font-size: 11px; font-weight: 600;
  cursor: pointer;
}

/* ===== FEATURES GRID ===== */
.features {
  padding: 140px 0;
  border-top: 1px solid var(--line);
}
.features-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gap);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.feat {
  padding: 40px 32px;
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  transition: background .2s var(--ease);
  cursor: default;
}
.feat:nth-child(3n) { border-right: 0; }
.feat:nth-last-child(-n+3) { border-bottom: 1px solid var(--line); }
.feat:hover { background: var(--bg-2); }
.feat-num {
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--ink-4);
  margin-bottom: 40px;
}
.feat h4 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 10px;
  color: var(--ink);
}
.feat p {
  font-size: 14px;
  color: var(--ink-3);
  line-height: 1.55;
  max-width: 280px;
}

/* ===== VOICES ===== */
.voices {
  padding: 140px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.voices-grid {
  max-width: var(--max); margin: 0 auto;
  padding: 0 var(--gap);
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.voice {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 36px;
  display: flex; flex-direction: column; gap: 28px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.voice:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -20px rgba(10,10,10,.12);
}
.voice blockquote {
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.025em;
  color: var(--ink);
  text-wrap: pretty;
}
.voice figcaption {
  display: flex; align-items: center; gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.voice-name { font-weight: 600; font-size: 14px; color: var(--ink); }
.voice-meta { font-size: 11px; color: var(--ink-4); }

/* ===== CTA ===== */
.cta {
  padding: 180px 0;
  border-top: 1px solid var(--line);
}
.cta-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--gap);
  text-align: center;
}
.cta-title {
  font-size: clamp(56px, 9vw, 128px);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.95;
  color: var(--ink);
  margin: 32px 0 20px;
}
.cta-sub {
  font-size: 18px;
  color: var(--ink-3);
  margin-bottom: 40px;
}
.cta-foot {
  display: flex; align-items: center; gap: 14px;
  justify-content: center;
  margin-top: 48px;
}
.cta-foot .hr { width: 40px; height: 1px; background: var(--line); }

/* ===== FOOTER ===== */
.foot {
  background: var(--ink);
  color: var(--bg);
  padding: 100px 0 40px;
}
[data-mode="dark"] .foot { background: #000; }
.foot .brand { color: var(--bg); }
.foot-top {
  max-width: var(--max); margin: 0 auto;
  padding: 0 var(--gap);
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 80px;
  margin-bottom: 80px;
}
.foot-tag {
  color: #8A8981;
  font-size: 15px;
  margin-top: 20px;
  max-width: 280px;
  line-height: 1.5;
}
.foot-cols {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.foot-cols h5 {
  font-family: var(--mono);
  font-size: 10px;
  color: #8A8981;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 20px;
}
.foot-cols a {
  display: block;
  color: #E2E1DA;
  text-decoration: none;
  font-size: 14px;
  padding: 6px 0;
  transition: color .2s var(--ease);
}
.foot-cols a:hover { color: #FFF; }
.foot-bottom {
  max-width: var(--max); margin: 0 auto;
  padding: 32px var(--gap) 0;
  border-top: 1px solid #1F2024;
  display: flex; justify-content: space-between;
  color: #6B6B66;
  flex-wrap: wrap; gap: 12px;
}

/* ===== TWEAKS ===== */
.tweaks {
  position: fixed;
  bottom: 20px; right: 20px;
  width: 280px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 30px 60px -20px rgba(10,10,10,.3);
  z-index: 10000;
  font-size: 12px;
}
.tweaks-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}
.tweaks-close {
  background: none; border: 0; cursor: pointer;
  font-size: 20px; color: var(--ink-3); line-height: 1;
}
.tweaks-body { padding: 14px 16px; display: flex; flex-direction: column; gap: 16px; }
.tw { display: grid; grid-template-columns: 80px 1fr 40px; align-items: center; gap: 10px; }
.tw-lbl { font-size: 10px; letter-spacing: 0.1em; color: var(--ink-3); }
.tw-val { font-size: 10px; color: var(--ink-3); text-align: right; }
.tw input[type=range] { width: 100%; accent-color: var(--accent); }
.tw input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--accent); }
.tw select {
  grid-column: 2 / 4;
  font-family: var(--font);
  font-size: 12px;
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg);
  color: var(--ink);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .nav-inner { grid-template-columns: 1fr auto; }
  .hero { padding-top: 120px; }
  .zblock { grid-template-columns: 1fr; gap: 40px; padding: 60px var(--gap); }
  .zblock-a .zblock-copy,
  .zblock-b .zblock-copy { order: 1; }
  .zblock-a .zblock-visual,
  .zblock-b .zblock-visual { order: 2; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feat:nth-child(3n) { border-right: 1px solid var(--line); }
  .feat:nth-child(2n) { border-right: 0; }
  .voices-grid { grid-template-columns: 1fr; }
  .foot-top { grid-template-columns: 1fr; gap: 40px; }
  .foot-cols { grid-template-columns: repeat(2, 1fr); }
  .card-chat { left: 0; width: 200px; transform: scale(.8); }
  .card-event { left: 0; width: 190px; transform: scale(.8); }
  .card-match { right: 0; width: 180px; transform: scale(.8); }
}
@media (max-width: 560px) {
  .phone { width: 220px; height: 450px; }
  .features-grid { grid-template-columns: 1fr; }
  .feat { border-right: 0 !important; }
  .foot-cols { grid-template-columns: 1fr 1fr; }
  .hero-stage { aspect-ratio: 3 / 4; }
  .card-chat, .card-event, .card-match { display: none; }
}