/* =========================================================
   arciuze — landing page
   Editorial dark-mode event-pass aesthetic
   Font: system SF Pro (matches iOS app)
   Accent: #1479F4 (matches app AccentColor.colorset)
   ========================================================= */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--font-sans);
  font-feature-settings: "ss01", "ss02", "cv01", "cv11";
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea { font: inherit; color: inherit; background: none; border: 0; outline: 0; }
ol, ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p, blockquote { margin: 0; }

/* ---------- Tokens ---------- */
:root {
  /* palette — matches iOS app */
  --bg:          #0A0A0A;
  --bg-elev-1:   #121212;
  --bg-elev-2:   #181818;
  --surface:     rgba(255,255,255,0.045);
  --surface-2:   rgba(255,255,255,0.07);
  --border:      rgba(255,255,255,0.08);
  --border-2:    rgba(255,255,255,0.14);

  --ink:         #FAFAFA;
  --ink-dim:     rgba(250,250,250,0.66);
  --ink-dim-2:   rgba(250,250,250,0.42);
  --ink-dim-3:   rgba(250,250,250,0.22);

  --blue:        #1479F4;   /* exact accent from app */
  --blue-500:    #1479F4;
  --blue-400:    #4A94F7;
  --blue-300:    #7DB3FA;
  --blue-deep:   #0D5FC4;
  --blue-soft:   rgba(20,121,244,0.12);
  --blue-soft-2: rgba(20,121,244,0.24);

  --green:       #34C759;
  --red:         #FF3B30;

  /* typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
               "Helvetica Neue", Helvetica, Arial, "system-ui", sans-serif;
  --font-mono: "SF Mono", ui-monospace, "Menlo", "Monaco", "Cascadia Mono", monospace;

  /* motion */
  --ease-out: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  /* layout */
  --page-px: clamp(20px, 4vw, 56px);
  --max-w: 1440px;
  --radius-lg: 24px;
  --radius-md: 14px;
  --radius-sm: 8px;
}

/* ---------- Overlays: grain + dot grid ---------- */
.grain {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.08;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' seed='7' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.6 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
.dot-grid {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: radial-gradient(rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 28px 28px;
  background-position: -14px -14px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, #000 40%, transparent 90%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, #000 40%, transparent 90%);
}

/* ---------- Typography ---------- */
.section__marker,
.tag,
.ticket__label, .ticket__value, .ticket__tier, .ticket__eyebrow,
.signal__label, .signal__weight, .signal__x,
.form__label, .foot__mono span,
.city__status,
.mode__idx,
.scan-panel__status, .scan-panel__badge,
.event-mini__pill,
.chip,
.hero__note,
.ticket__stub-label,
.nav__links a, .nav__cta,
.step__idx {
  font-family: var(--font-mono);
  font-feature-settings: "tnum", "zero";
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.num-scramble { font-family: var(--font-mono); letter-spacing: 0.08em; }

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px var(--page-px);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  background: linear-gradient(180deg, rgba(10,10,10,0.75), rgba(10,10,10,0.4));
  border-bottom: 1px solid var(--border);
}
.nav__logo {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 19px; letter-spacing: -0.01em;
}
.nav__logo svg { color: var(--blue); }
.nav__links {
  display: flex; gap: 28px;
  font-size: 11px;
}
.nav__links a {
  color: var(--ink-dim);
  transition: color 180ms var(--ease-out);
}
.nav__links a:hover { color: var(--ink); }
.nav__cta {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  background: var(--ink);
  color: #0A0A0A;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.07em;
  font-weight: 600;
  transition: transform 180ms var(--ease-out), background 180ms;
}
.nav__cta:hover { transform: translateY(-1px); background: #fff; }
@media (max-width: 820px) {
  .nav__links { display: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.005em;
  transition: transform 180ms var(--ease-out),
              background 240ms var(--ease-out),
              box-shadow 240ms var(--ease-out),
              color 180ms;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn--primary {
  background: var(--blue);
  color: #fff;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.08) inset,
    0 14px 40px -18px rgba(20,121,244,0.9),
    0 2px 6px rgba(20,121,244,0.3);
}
.btn--primary:hover { transform: translateY(-2px); background: #2A8AF9; }
.btn--primary:active { transform: translateY(0); }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  box-shadow: 0 0 0 1px var(--border-2) inset;
}
.btn--ghost:hover { background: var(--surface); box-shadow: 0 0 0 1px rgba(255,255,255,0.28) inset; }
.btn--wide { width: 100%; justify-content: center; padding: 18px 22px; }

/* shimmer on primary */
.btn--primary::after {
  content: "";
  position: absolute; top: 0; left: -60%;
  width: 40%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.28), transparent);
  transform: skewX(-20deg);
  transition: left 900ms var(--ease-out);
  pointer-events: none;
}
.btn--primary:hover::after { left: 120%; }

/* ---------- Tags ---------- */
.tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 10px;
  font-size: 10.5px;
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink-dim);
  border: 1px solid var(--border);
}
.tag--pulse .tag__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 0 rgba(20,121,244, 0.6);
  animation: pulse 2s var(--ease-out) infinite;
}
.tag--mono { font-variant-numeric: tabular-nums; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(20,121,244, 0.55); }
  70% { box-shadow: 0 0 0 12px rgba(20,121,244, 0); }
  100% { box-shadow: 0 0 0 0 rgba(20,121,244, 0); }
}

/* ---------- Section chrome ---------- */
main { position: relative; z-index: 1; }
section {
  padding: clamp(72px, 9vw, 140px) var(--page-px);
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
}
.section__marker {
  display: inline-block;
  font-size: 10.5px;
  color: var(--ink-dim-2);
  padding-bottom: 40px;
  position: relative;
}
.section__marker::before {
  content: "";
  display: inline-block;
  width: 28px; height: 1px;
  background: var(--blue);
  vertical-align: middle;
  margin-right: 12px;
  transform: translateY(-2px);
}
.section__title {
  font-size: clamp(40px, 6.4vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.035em;
  font-weight: 700;
  max-width: 18ch;
}
.section__title em {
  font-style: italic;
  font-weight: 600;
  color: var(--blue);
}
.section__sub {
  display: block;
  font-size: 0.58em;
  color: var(--ink-dim);
  letter-spacing: -0.02em;
  font-weight: 500;
  margin-top: 16px;
  font-style: normal;
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  padding-top: clamp(56px, 8vw, 120px);
  padding-bottom: 0;
  position: relative;
}
.hero__inner { position: relative; }

.hero__meta {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero__title {
  font-size: clamp(44px, 10.4vw, 180px);
  line-height: 0.92;
  letter-spacing: -0.055em;
  font-weight: 700;
  color: var(--ink);
  position: relative;
  z-index: 2;
}
.hero__line { display: block; }
.hero__em {
  font-style: italic;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: -0.04em;
  position: relative;
}
.hero__em::before {
  content: "";
  position: absolute;
  left: -0.04em; right: -0.04em;
  top: 48%; height: 0.42em;
  background: var(--blue-soft);
  z-index: -1;
  transform: skewX(-6deg);
  border-radius: 4px;
}
.kerned { letter-spacing: -0.055em; }

.hero__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
  margin-top: clamp(48px, 7vw, 96px);
  position: relative;
}
@media (max-width: 920px) { .hero__grid { grid-template-columns: 1fr; } }

.hero__lede {
  font-size: clamp(18px, 1.5vw, 22px);
  line-height: 1.5;
  color: var(--ink-dim);
  max-width: 44ch;
  letter-spacing: -0.008em;
}
.lede__lead {
  display: block;
  color: var(--ink);
  font-weight: 500;
  margin-bottom: 12px;
}

.hero__cta {
  display: flex; gap: 14px; flex-wrap: wrap; align-items: center;
  margin-top: clamp(40px, 5vw, 72px);
}
.hero__note {
  font-size: 12px;
  color: var(--ink-dim-2);
  text-transform: none;
  letter-spacing: 0;
  margin-left: 6px;
  font-family: var(--font-sans);
}
.hero__note a { color: var(--ink); border-bottom: 1px solid var(--border-2); }
.hero__note a:hover { border-color: var(--blue); }

/* marquee */
.hero__marquee {
  margin-top: clamp(56px, 7vw, 96px);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: 18px 0;
  background: linear-gradient(90deg, transparent, rgba(20,121,244,0.04), transparent);
}
.marquee__track {
  display: inline-flex; gap: 28px;
  white-space: nowrap;
  animation: marquee 44s linear infinite;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-dim);
}
.marquee__track .dot { color: var(--blue); }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* =========================================================
   TICKET STUB — hero aside
   ========================================================= */
.ticket {
  --t-w: clamp(280px, 30vw, 420px);
  position: relative;
  display: flex; flex-direction: column;
  width: var(--t-w);
  justify-self: end;
  transform-style: preserve-3d;
  transition: transform 420ms var(--ease-out);
  will-change: transform;
  filter: drop-shadow(0 28px 60px rgba(0,0,0,0.55))
          drop-shadow(0 4px 12px rgba(20,121,244,0.18));
}
@media (max-width: 920px) { .ticket { justify-self: center; margin-top: 12px; } }

.ticket__body,
.ticket__stub {
  background:
    linear-gradient(145deg, #F7F7F5 0%, #EAE6DD 60%, #D9D4C7 100%);
  color: #0A0A0A;
  position: relative;
  padding: 24px 22px;
  overflow: hidden;
}
.ticket__body {
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
  min-height: 360px;
  display: flex; flex-direction: column; gap: 18px;
}
.ticket__body::before {
  /* grid paper texture */
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.03) 1px, transparent 1px);
  background-size: 22px 22px;
  background-position: -1px -1px;
  mix-blend-mode: multiply;
  pointer-events: none;
}
.ticket__body::after {
  /* slight paper grain */
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 10%, rgba(255,255,255,0.6), transparent 50%),
              radial-gradient(ellipse at 80% 90%, rgba(0,0,0,0.05), transparent 55%);
  pointer-events: none;
}

.ticket__head {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  position: relative; z-index: 1;
}
.ticket__brand { display: inline-flex; align-items: center; gap: 10px; }
.ticket__mark {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: grid; place-items: center;
  font-weight: 800; font-size: 15px;
  letter-spacing: -0.02em;
  box-shadow: inset 0 -2px 0 rgba(0,0,0,0.1);
}
.ticket__name {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.ticket__tier {
  font-size: 9.5px;
  color: rgba(0,0,0,0.56);
  padding: 4px 8px;
  border: 1px dashed rgba(0,0,0,0.2);
  border-radius: 999px;
}

.ticket__event { position: relative; z-index: 1; }
.ticket__eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(0,0,0,0.52);
}
.ticket__title {
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  font-weight: 700;
  margin-top: 6px;
  font-family: "Times New Roman", "Georgia", serif;
  font-style: italic;
}

.ticket__meta {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed rgba(0,0,0,0.22);
  position: relative; z-index: 1;
}
.ticket__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(0,0,0,0.5);
}
.ticket__value {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-top: 4px;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}

.ticket__stamp {
  position: absolute;
  right: 18px; top: 120px;
  width: 96px; height: 96px;
  border: 2px solid var(--blue);
  border-radius: 50%;
  display: grid; place-items: center;
  transform: rotate(-14deg);
  opacity: 0.78;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 11px;
  color: var(--blue);
  mix-blend-mode: multiply;
}
.ticket__stamp::before {
  content: ""; position: absolute; inset: 5px;
  border: 1px solid var(--blue);
  border-radius: 50%;
}
.ticket__stamp span {
  position: relative;
  padding: 6px 6px;
  background: rgba(20,121,244,0.05);
}

/* perforation */
.ticket__perf {
  position: relative;
  height: 20px;
  background:
    radial-gradient(circle at 10px 10px, var(--bg) 4.5px, transparent 5px) 0 0 / 20px 20px,
    linear-gradient(90deg, #D9D4C7, #EAE6DD);
  border-left: 1px dashed rgba(0,0,0,0.22);
  border-right: 1px dashed rgba(0,0,0,0.22);
}
.ticket__perf::before,
.ticket__perf::after {
  content: "";
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 20px; height: 20px;
  background: var(--bg);
  border-radius: 50%;
}
.ticket__perf::before { left: -10px; }
.ticket__perf::after { right: -10px; }

/* stub */
.ticket__stub {
  border-bottom-left-radius: var(--radius-lg);
  border-bottom-right-radius: var(--radius-lg);
  display: flex; align-items: center; gap: 18px;
  padding: 20px 22px 22px;
}
.ticket__qr {
  position: relative;
  width: 92px; height: 92px;
  flex-shrink: 0;
  background: #0A0A0A;
  padding: 8px;
  border-radius: 10px;
  overflow: hidden;
}
.qr__code {
  width: 100%; height: 100%;
  --c: #FAFAFA;
  background:
    /* finder patterns (three corners) */
    radial-gradient(square at 0 0, transparent 0) 0 0,
    /* constructed fake QR via repeating gradient + positioned squares */
    conic-gradient(from 0deg at 50% 50%, var(--c) 0 25%, transparent 0 50%, var(--c) 0 75%, transparent 0);
  background-size: 100% 100%;
  position: relative;
  image-rendering: pixelated;
  mask-image:
    /* random looking dots via multiple radial stops */
    radial-gradient(circle, #000 35%, transparent 36%) 0 0 / 10% 10%,
    linear-gradient(#000,#000);
  -webkit-mask-image:
    radial-gradient(circle, #000 35%, transparent 36%) 0 0 / 10% 10%,
    linear-gradient(#000,#000);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}
/* Simpler, more reliable "QR-like" pattern using SVG data URI */
.qr__code {
  background:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 25 25' shape-rendering='crispEdges'><rect width='25' height='25' fill='%230A0A0A'/><g fill='%23FAFAFA'><rect x='0' y='0' width='7' height='7'/><rect x='1' y='1' width='5' height='5' fill='%230A0A0A'/><rect x='2' y='2' width='3' height='3'/><rect x='18' y='0' width='7' height='7'/><rect x='19' y='1' width='5' height='5' fill='%230A0A0A'/><rect x='20' y='2' width='3' height='3'/><rect x='0' y='18' width='7' height='7'/><rect x='1' y='19' width='5' height='5' fill='%230A0A0A'/><rect x='2' y='20' width='3' height='3'/><rect x='8' y='0' width='1' height='1'/><rect x='10' y='0' width='1' height='1'/><rect x='12' y='0' width='1' height='1'/><rect x='14' y='0' width='1' height='1'/><rect x='16' y='0' width='1' height='1'/><rect x='9' y='2' width='1' height='1'/><rect x='11' y='2' width='2' height='1'/><rect x='14' y='2' width='1' height='1'/><rect x='16' y='2' width='1' height='1'/><rect x='8' y='4' width='2' height='1'/><rect x='12' y='4' width='1' height='1'/><rect x='14' y='4' width='2' height='1'/><rect x='9' y='6' width='1' height='1'/><rect x='11' y='6' width='1' height='1'/><rect x='13' y='6' width='1' height='1'/><rect x='16' y='6' width='1' height='1'/><rect x='0' y='8' width='1' height='1'/><rect x='2' y='8' width='2' height='1'/><rect x='6' y='8' width='1' height='1'/><rect x='9' y='8' width='1' height='2'/><rect x='12' y='8' width='2' height='1'/><rect x='15' y='8' width='1' height='1'/><rect x='18' y='8' width='1' height='1'/><rect x='20' y='8' width='2' height='1'/><rect x='23' y='8' width='1' height='1'/><rect x='1' y='10' width='2' height='1'/><rect x='4' y='10' width='1' height='2'/><rect x='7' y='10' width='1' height='1'/><rect x='11' y='10' width='1' height='1'/><rect x='13' y='10' width='2' height='1'/><rect x='17' y='10' width='1' height='1'/><rect x='19' y='10' width='1' height='1'/><rect x='21' y='10' width='1' height='2'/><rect x='0' y='12' width='1' height='1'/><rect x='2' y='12' width='1' height='2'/><rect x='6' y='12' width='2' height='1'/><rect x='9' y='12' width='1' height='1'/><rect x='12' y='12' width='1' height='1'/><rect x='15' y='12' width='2' height='1'/><rect x='18' y='12' width='1' height='2'/><rect x='23' y='12' width='1' height='1'/><rect x='4' y='14' width='1' height='1'/><rect x='8' y='14' width='2' height='1'/><rect x='11' y='14' width='1' height='1'/><rect x='14' y='14' width='1' height='2'/><rect x='17' y='14' width='1' height='1'/><rect x='20' y='14' width='2' height='1'/><rect x='23' y='14' width='1' height='1'/><rect x='0' y='16' width='1' height='1'/><rect x='2' y='16' width='2' height='1'/><rect x='5' y='16' width='1' height='1'/><rect x='7' y='16' width='1' height='2'/><rect x='10' y='16' width='1' height='1'/><rect x='12' y='16' width='2' height='1'/><rect x='16' y='16' width='1' height='1'/><rect x='19' y='16' width='1' height='1'/><rect x='22' y='16' width='1' height='1'/><rect x='8' y='18' width='1' height='1'/><rect x='10' y='18' width='2' height='1'/><rect x='13' y='18' width='1' height='1'/><rect x='15' y='18' width='2' height='1'/><rect x='18' y='18' width='1' height='1'/><rect x='20' y='18' width='1' height='1'/><rect x='22' y='18' width='2' height='1'/><rect x='9' y='20' width='1' height='2'/><rect x='12' y='20' width='1' height='1'/><rect x='14' y='20' width='2' height='1'/><rect x='17' y='20' width='1' height='1'/><rect x='19' y='20' width='1' height='1'/><rect x='21' y='20' width='1' height='2'/><rect x='23' y='20' width='1' height='1'/><rect x='8' y='22' width='1' height='1'/><rect x='11' y='22' width='2' height='1'/><rect x='14' y='22' width='1' height='1'/><rect x='16' y='22' width='1' height='1'/><rect x='18' y='22' width='2' height='1'/><rect x='22' y='22' width='1' height='1'/><rect x='10' y='24' width='1' height='1'/><rect x='12' y='24' width='1' height='1'/><rect x='15' y='24' width='1' height='1'/><rect x='17' y='24' width='1' height='1'/><rect x='20' y='24' width='1' height='1'/><rect x='23' y='24' width='1' height='1'/></g></svg>");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  mask-image: none;
  -webkit-mask-image: none;
  image-rendering: pixelated;
  border-radius: 4px;
}
.qr__scanline {
  position: absolute;
  left: 8px; right: 8px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  box-shadow: 0 0 10px var(--blue), 0 0 20px rgba(20,121,244,0.6);
  top: 12px;
  animation: scanline 2.4s var(--ease-in-out) infinite;
}
@keyframes scanline {
  0%   { top: 12px; opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { top: calc(100% - 14px); opacity: 0; }
}
.ticket__stub-label {
  font-size: 10px;
  color: rgba(0,0,0,0.56);
}

/* =========================================================
   THESIS
   ========================================================= */
.thesis__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
@media (max-width: 920px) { .thesis__grid { grid-template-columns: 1fr; } }

.thesis__quote {
  position: relative;
  font-size: clamp(24px, 3vw, 44px);
  line-height: 1.18;
  letter-spacing: -0.025em;
  font-weight: 500;
  max-width: 24ch;
  color: var(--ink);
  padding-left: 0.12em;
}
.thesis__quote-mark {
  position: absolute;
  left: -0.6em; top: -0.3em;
  font-size: 4em;
  line-height: 1;
  color: var(--blue);
  font-family: "Times New Roman", Georgia, serif;
  font-style: italic;
  opacity: 0.9;
}

.thesis__stats {
  display: grid;
  gap: 28px;
}
.stat {
  padding: 28px 0 28px;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  align-items: baseline;
}
.stat:last-child { border-bottom: 1px solid var(--border); }
.stat__num {
  grid-column: 1;
  font-size: clamp(52px, 6vw, 86px);
  line-height: 0.9;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.stat__unit {
  grid-column: 1;
  justify-self: end;
  align-self: start;
  font-size: 16px;
  color: var(--blue);
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
  margin-left: -4px;
  padding-top: 8px;
}
.stat:nth-child(1) .stat__unit { margin-left: 4px; }
.stat__label {
  grid-column: 2;
  align-self: end;
  font-size: 14px;
  color: var(--ink-dim);
  line-height: 1.5;
  max-width: 34ch;
}

/* =========================================================
   HOW IT WORKS
   ========================================================= */
.steps {
  margin-top: 48px;
  display: grid;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.step {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(32px, 5vw, 80px);
  padding: clamp(32px, 5vw, 60px);
  background: var(--bg);
  transition: background 300ms var(--ease-out);
  position: relative;
}
.step:hover { background: var(--bg-elev-1); }
@media (max-width: 820px) { .step { grid-template-columns: 1fr; } }

.step__idx {
  font-size: 56px;
  line-height: 1;
  font-weight: 700;
  color: var(--ink-dim-3);
  letter-spacing: -0.03em;
  transition: color 300ms var(--ease-out);
  align-self: start;
}
.step:hover .step__idx { color: var(--blue); }

.step__body h3 {
  font-size: clamp(24px, 2.5vw, 36px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  font-weight: 600;
  margin-bottom: 16px;
  max-width: 22ch;
}
.step__body p {
  font-size: 16px;
  color: var(--ink-dim);
  line-height: 1.55;
  max-width: 46ch;
}
.step__body em { font-style: italic; color: var(--blue); font-weight: 500; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.chip {
  font-size: 11px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink-dim);
  transition: border-color 180ms, color 180ms, background 180ms;
}
.chip:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-soft); }

.event-mini { margin-top: 24px; display: grid; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; }
.event-mini__row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 16px;
  background: var(--bg-elev-1);
  font-size: 13px;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.event-mini__pill {
  font-size: 10px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  letter-spacing: 0.08em;
}
.event-mini__pill--muted {
  background: var(--surface-2);
  color: var(--ink-dim);
  border: 1px solid var(--border);
}

/* Scan panel */
.scan-panel {
  margin-top: 24px;
  background: #050505;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: grid; gap: 14px;
}
.scan-panel__viewfinder {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 280px;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(20,121,244,0.08), transparent 70%),
    #0A0A0A;
  border-radius: 10px;
  overflow: hidden;
}
.scan-panel__corner {
  position: absolute;
  width: 26px; height: 26px;
  border: 2px solid var(--blue);
}
.scan-panel__corner--tl { top: 12px; left: 12px; border-right: 0; border-bottom: 0; border-top-left-radius: 6px; }
.scan-panel__corner--tr { top: 12px; right: 12px; border-left: 0; border-bottom: 0; border-top-right-radius: 6px; }
.scan-panel__corner--bl { bottom: 12px; left: 12px; border-right: 0; border-top: 0; border-bottom-left-radius: 6px; }
.scan-panel__corner--br { bottom: 12px; right: 12px; border-left: 0; border-top: 0; border-bottom-right-radius: 6px; }

.scan-panel__qr {
  position: absolute;
  inset: 30%;
  background:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 25 25' shape-rendering='crispEdges'><rect width='25' height='25' fill='none'/><g fill='%23FAFAFA'><rect x='0' y='0' width='7' height='7'/><rect x='1' y='1' width='5' height='5' fill='%230A0A0A'/><rect x='2' y='2' width='3' height='3'/><rect x='18' y='0' width='7' height='7'/><rect x='19' y='1' width='5' height='5' fill='%230A0A0A'/><rect x='20' y='2' width='3' height='3'/><rect x='0' y='18' width='7' height='7'/><rect x='1' y='19' width='5' height='5' fill='%230A0A0A'/><rect x='2' y='20' width='3' height='3'/><rect x='9' y='2' width='1' height='1'/><rect x='11' y='2' width='2' height='1'/><rect x='14' y='2' width='1' height='1'/><rect x='8' y='4' width='2' height='1'/><rect x='12' y='4' width='1' height='1'/><rect x='14' y='4' width='2' height='1'/><rect x='9' y='8' width='1' height='2'/><rect x='12' y='8' width='2' height='1'/><rect x='15' y='8' width='1' height='1'/><rect x='18' y='8' width='1' height='1'/><rect x='11' y='10' width='1' height='1'/><rect x='13' y='10' width='2' height='1'/><rect x='17' y='10' width='1' height='1'/><rect x='9' y='12' width='1' height='1'/><rect x='12' y='12' width='1' height='1'/><rect x='15' y='12' width='2' height='1'/><rect x='8' y='14' width='2' height='1'/><rect x='11' y='14' width='1' height='1'/><rect x='14' y='14' width='1' height='2'/><rect x='17' y='14' width='1' height='1'/><rect x='10' y='16' width='1' height='1'/><rect x='12' y='16' width='2' height='1'/><rect x='16' y='16' width='1' height='1'/><rect x='9' y='18' width='1' height='1'/><rect x='11' y='18' width='2' height='1'/><rect x='15' y='18' width='2' height='1'/><rect x='10' y='20' width='1' height='1'/><rect x='13' y='20' width='1' height='1'/><rect x='15' y='20' width='2' height='1'/><rect x='20' y='20' width='1' height='2'/><rect x='9' y='22' width='2' height='1'/><rect x='12' y='22' width='1' height='1'/><rect x='16' y='22' width='2' height='1'/></g></svg>");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  image-rendering: pixelated;
  filter: drop-shadow(0 0 16px rgba(20,121,244, 0.35));
}
.scan-panel__line {
  position: absolute;
  left: 28%; right: 28%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  box-shadow: 0 0 14px var(--blue);
  top: 30%;
  animation: scanline-big 2.6s var(--ease-in-out) infinite;
}
@keyframes scanline-big {
  0%   { top: 30%; opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { top: 70%; opacity: 0; }
}

.scan-panel__status {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 10.5px;
  color: var(--ink-dim);
}
.scan-panel__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--blue);
  animation: pulse 2s var(--ease-out) infinite;
}
.scan-panel__result {
  display: flex; align-items: center; gap: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
  font-size: 13px;
  color: var(--ink-dim);
}
.scan-panel__badge {
  font-size: 10px;
  padding: 4px 10px;
  background: var(--blue);
  color: #fff;
  border-radius: 999px;
  letter-spacing: 0.12em;
}

/* =========================================================
   SIGNALS
   ========================================================= */
.signals__lede {
  margin-top: 20px;
  color: var(--ink-dim);
  font-size: 16px;
  line-height: 1.55;
  max-width: 56ch;
}
.signals__grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}
.signal {
  grid-column: span 6;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 2.8vw, 36px);
  display: flex; flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
  transition: transform 360ms var(--ease-out), border-color 240ms, background 300ms;
}
.signal::before {
  content: "";
  position: absolute; inset: -1px;
  border-radius: inherit;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 0%), rgba(20,121,244,0.22), transparent 55%);
  opacity: 0;
  transition: opacity 400ms var(--ease-out);
  pointer-events: none;
  z-index: 0;
}
.signal:hover::before { opacity: 1; }
.signal:hover {
  transform: translateY(-3px);
  border-color: var(--border-2);
  background: var(--bg-elev-2);
}
.signal > * { position: relative; z-index: 1; }

.signal--hero { grid-column: span 12; }
.signal--hero .signal__weight {
  font-size: clamp(88px, 12vw, 184px);
  color: var(--blue);
  letter-spacing: -0.06em;
}
.signal__weight {
  font-size: clamp(40px, 4.8vw, 72px);
  line-height: 0.95;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  font-family: var(--font-sans);
}
.signal__x {
  font-family: var(--font-mono);
  font-size: 0.38em;
  color: var(--blue);
  letter-spacing: 0.05em;
  margin-left: 6px;
  vertical-align: 18%;
  text-transform: none;
}
.signal h3 {
  font-size: 18px;
  letter-spacing: -0.01em;
  font-weight: 600;
}
.signal p {
  font-size: 14px;
  color: var(--ink-dim);
  line-height: 1.55;
  max-width: 48ch;
}
.signal--formula { grid-column: span 12; background: #050505; }
.signal__label {
  font-size: 10.5px;
  color: var(--ink-dim-2);
}
.formula {
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.5vw, 20px);
  line-height: 1.6;
  color: var(--ink);
  padding: 20px 0;
  display: block;
  letter-spacing: -0.01em;
}
.formula sub { font-size: 0.72em; color: var(--blue); vertical-align: sub; }
.signal__foot { font-size: 11px; color: var(--ink-dim-2); font-family: var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; }

@media (max-width: 720px) {
  .signal { grid-column: span 12; }
  .signals__grid { gap: 12px; }
}

/* =========================================================
   PRIVACY MODES
   ========================================================= */
.modes {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 900px) { .modes { grid-template-columns: 1fr; } }

.mode {
  position: relative;
  padding: clamp(28px, 3vw, 40px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-elev-1);
  display: flex; flex-direction: column; gap: 16px;
  overflow: hidden;
  transition: transform 360ms var(--ease-out), border-color 240ms, background 300ms;
}
.mode::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 500ms var(--ease-out);
}
.mode:hover::after { transform: scaleX(1); }
.mode:hover { transform: translateY(-3px); border-color: var(--border-2); background: var(--bg-elev-2); }

.mode__head { display: flex; justify-content: space-between; align-items: center; }
.mode__idx { font-size: 10px; color: var(--ink-dim-2); }
.mode__dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px var(--blue-soft);
}
.mode--public .mode__dot { background: var(--blue); }
.mode--private .mode__dot { background: var(--blue-300); box-shadow: 0 0 0 4px rgba(125,179,250,0.15); }
.mode--ghost .mode__dot { background: transparent; border: 1px dashed var(--blue); box-shadow: 0 0 0 4px rgba(20,121,244,0.07); }
.mode h3 {
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.95;
  font-style: italic;
  font-family: "Times New Roman", Georgia, serif;
}
.mode--public h3 { color: var(--blue); }
.mode--private h3 { color: var(--ink); }
.mode--ghost h3 { color: var(--ink-dim); }

.mode__desc { font-size: 15px; color: var(--ink-dim); line-height: 1.55; }
.mode__desc em { font-style: italic; color: var(--blue); font-weight: 500; }
.mode__list {
  display: grid; gap: 6px;
  padding-top: 16px;
  margin-top: auto;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--ink);
}
.mode__list li {
  position: relative;
  padding-left: 18px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding-top: 8px;
}
.mode__list li::before {
  content: "→";
  position: absolute; left: 0;
  color: var(--blue);
  font-family: var(--font-sans);
  font-weight: 700;
}

/* =========================================================
   CITIES
   ========================================================= */
.cities__list {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
@media (max-width: 820px) { .cities__list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .cities__list { grid-template-columns: 1fr; } }

.city {
  padding: 24px 22px;
  background: var(--bg);
  display: flex; justify-content: space-between; align-items: baseline;
  transition: background 300ms, color 200ms;
}
.city:hover { background: var(--bg-elev-1); }
.city__name {
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 600;
  letter-spacing: -0.02em;
}
.city__status {
  font-size: 10px;
  letter-spacing: 0.14em;
}
.city__status--live { color: var(--blue); }
.city__status--soon { color: var(--ink-dim); }
.city__status--waitlist { color: var(--ink-dim-2); }

/* =========================================================
   WAITLIST
   ========================================================= */
.waitlist {
  padding-bottom: clamp(100px, 11vw, 180px);
}
.waitlist__inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}
.waitlist::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 10%;
  width: 60%;
  height: 60%;
  transform: translate(-50%, 0);
  background: radial-gradient(ellipse at center, rgba(20,121,244,0.22), transparent 60%);
  filter: blur(60px);
  pointer-events: none;
  z-index: -1;
}
.waitlist__title {
  font-size: clamp(90px, 14vw, 240px);
  line-height: 0.85;
  letter-spacing: -0.06em;
  font-weight: 700;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: clamp(12px, 1.6vw, 28px);
  margin-bottom: 20px;
}
.waitlist__em {
  color: var(--blue);
  font-style: italic;
  font-weight: 600;
  font-family: "Times New Roman", Georgia, serif;
  letter-spacing: -0.05em;
}
.waitlist__lede {
  font-size: clamp(16px, 1.3vw, 19px);
  color: var(--ink-dim);
  max-width: 48ch;
  margin: 0 auto 40px;
  line-height: 1.5;
}

.form {
  max-width: 640px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  text-align: left;
}
.form__field {
  display: grid; gap: 8px;
  padding: 16px 18px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color 200ms, background 200ms;
}
.form__field:focus-within { border-color: var(--blue); background: var(--bg-elev-2); }
.form__field--wide { grid-column: span 2; }
.form__label {
  font-size: 10px;
  color: var(--ink-dim-2);
}
.form__input {
  font-size: 15px;
  color: var(--ink);
  letter-spacing: -0.005em;
  width: 100%;
}
.form__input::placeholder { color: var(--ink-dim-3); }
.form .btn { grid-column: span 2; }
.form__legal {
  grid-column: span 2;
  text-align: center;
  font-size: 11px;
  color: var(--ink-dim-2);
  margin-top: 8px;
}
.form__legal a { color: var(--ink-dim); border-bottom: 1px solid var(--border-2); }
.form__legal a:hover { color: var(--ink); border-color: var(--blue); }

@media (max-width: 560px) {
  .form { grid-template-columns: 1fr; }
  .form__field--wide, .form .btn, .form__legal { grid-column: span 1; }
}

/* =========================================================
   FOOTER
   ========================================================= */
.foot {
  border-top: 1px solid var(--border);
  padding: 56px var(--page-px) 48px;
  background: #050505;
}
.foot__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
}
@media (max-width: 820px) { .foot__inner { grid-template-columns: 1fr; text-align: center; } }

.foot__brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; letter-spacing: -0.01em;
}
.foot__brand svg { color: var(--blue); }
.foot__links {
  display: flex; gap: 20px; flex-wrap: wrap; justify-content: center;
  font-size: 13px;
}
.foot__links a { color: var(--ink-dim); transition: color 180ms; }
.foot__links a:hover { color: var(--ink); }
.foot__mono {
  display: flex; gap: 18px; justify-content: flex-end; flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-dim-2);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
@media (max-width: 820px) { .foot__mono { justify-content: center; } }

/* =========================================================
   REVEAL ANIMATIONS
   ========================================================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 800ms var(--ease-out), transform 900ms var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}
[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* chain-reveal inside hero */
.hero [data-reveal]:nth-child(1) { --reveal-delay: 40ms; }
.hero [data-reveal]:nth-child(2) { --reveal-delay: 160ms; }
.hero__grid > [data-reveal]:nth-child(1) { --reveal-delay: 280ms; }
.hero__grid > [data-reveal]:nth-child(2) { --reveal-delay: 340ms; }
.hero__cta { --reveal-delay: 460ms; }

.step:nth-child(2) { --reveal-delay: 100ms; }
.step:nth-child(3) { --reveal-delay: 200ms; }

.signals__grid > .signal:nth-child(2) { --reveal-delay: 80ms; }
.signals__grid > .signal:nth-child(3) { --reveal-delay: 140ms; }
.signals__grid > .signal:nth-child(4) { --reveal-delay: 200ms; }
.signals__grid > .signal:nth-child(5) { --reveal-delay: 260ms; }

.modes > .mode:nth-child(2) { --reveal-delay: 100ms; }
.modes > .mode:nth-child(3) { --reveal-delay: 200ms; }

.cities__list > .city:nth-child(n+2) { --reveal-delay: calc(60ms * var(--city-i, 0)); }

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}

/* selection */
::selection { background: var(--blue); color: #fff; }

/* ---------- Utilities ---------- */
@media (max-width: 560px) {
  .hero__meta { margin-bottom: 24px; }
  .tag__dot { display: none; }
}