/* =========================================================================
   Intuitio — design tokens
   Concept: a radio signal sent into the dark. Cool violet = waiting /
   unresolved. Warm ember = the single moment of confirmed resonance.
   The two never mix except at the instant of a match.
   ========================================================================= */
:root {
  --bg: #0d0d18;
  --bg-raised: #14142380;
  --bg-card: #15152488;
  --hairline: #2a2a42;
  --ink: #f2f0fb;
  --ink-dim: #b6b2cf;
  --ink-faint: #726f8c;

  --signal: #7c6fff;        /* cool violet — waiting / active vault state */
  --signal-dim: #4d47a3;
  --resonance: #ff8b5e;     /* warm ember — a confirmed match only */
  --resonance-dim: #a85a3d;
  --reward: #f0c674;        /* champagne gold — milestone/achievement only, e.g. signup rank */
  --reward-dim: #a1854f;

  --danger: #ff6b7a;

  --font-display: 'Fraunces', ui-serif, Georgia, serif;
  --font-body: 'Instrument Sans', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 28px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  position: relative;
}

#signal-field {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

a { color: inherit; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 450; margin: 0 0 0.5em; letter-spacing: -0.01em; }
p { margin: 0 0 1em; color: var(--ink-dim); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal);
}

/* ---------------------------------------------------------------------- */
/* Layout shell */
/* ---------------------------------------------------------------------- */
.topbar {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px clamp(20px, 5vw, 64px);
}

.wordmark {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-style: italic;
  text-decoration: none;
  letter-spacing: -0.01em;
}

.topnav { display: flex; align-items: center; gap: 28px; }
.nav-link {
  font-size: 0.92rem;
  text-decoration: none;
  color: var(--ink-dim);
  background: none;
  border: none;
  font-family: var(--font-body);
  cursor: pointer;
  padding: 0;
}
.nav-link:hover { color: var(--ink); }
.nav-link--cta {
  color: var(--bg);
  background: var(--ink);
  padding: 9px 18px;
  border-radius: 999px;
  font-weight: 500;
}
.nav-link--cta:hover { background: var(--signal); color: var(--ink); }
.inline-form { display: inline; }

main { position: relative; z-index: 1; }

.site-footer {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  padding: 40px clamp(20px, 5vw, 64px) 60px;
  font-size: 0.8rem;
  color: var(--ink-faint);
  font-family: var(--font-mono);
}

/* ---------------------------------------------------------------------- */
/* Messages */
/* ---------------------------------------------------------------------- */
.messages { max-width: 480px; margin: 0 auto 24px; padding: 0 20px; }
.message {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  margin-bottom: 10px;
  border: 1px solid var(--hairline);
}
.message--error { border-color: var(--danger); color: var(--danger); }
.message--success { border-color: var(--signal); color: var(--signal); }

/* ---------------------------------------------------------------------- */
/* Landing */
/* ---------------------------------------------------------------------- */
.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 40px;
  padding: 40px clamp(20px, 5vw, 64px) 100px;
  max-width: 1320px;
  margin: 0 auto;
}
@media (max-width: 880px) {
  .hero { grid-template-columns: 1fr; padding-bottom: 40px; }
}

.hero h1 {
  font-size: clamp(2.6rem, 5.4vw, 4.4rem);
  line-height: 1.03;
  max-width: 12ch;
}
.hero h1 em { color: var(--signal); font-style: italic; }

.hero-sub { font-size: 1.08rem; max-width: 46ch; margin-bottom: 2em; }

.hero-orb-wrap {
  position: relative;
  aspect-ratio: 1;
  width: 100%;
  max-width: 460px;
  margin: 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.96rem;
  padding: 13px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.35s var(--ease), background 0.25s, border-color 0.25s;
}
.btn--primary { background: var(--ink); color: var(--bg); }
.btn--primary:hover { background: var(--signal); color: var(--ink); transform: translateY(-2px); }
.btn--ghost { border-color: var(--hairline); color: var(--ink); }
.btn--ghost:hover { border-color: var(--signal); color: var(--signal); }
.btn--block { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

.cta-row { display: flex; gap: 14px; flex-wrap: wrap; }

.how-it-works {
  max-width: 1320px;
  margin: 0 auto;
  padding: 20px clamp(20px, 5vw, 64px) 120px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 880px) { .how-it-works { grid-template-columns: 1fr; } }

.how-card {
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 28px;
  background: var(--bg-card);
  backdrop-filter: blur(6px);
}
.how-card .tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 14px;
}
.how-card h3 { font-size: 1.2rem; margin-bottom: 0.4em; }
.how-card p { font-size: 0.93rem; margin: 0; }

.section-band {
  max-width: 1320px;
  margin: 0 auto;
  padding: 40px clamp(20px, 5vw, 64px) 120px;
  text-align: center;
}
.section-band h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); max-width: 20ch; margin: 0 auto 16px; }
.section-band .hero-sub { margin: 0 auto 2em; text-align: center; }

/* ---------------------------------------------------------------------- */
/* Auth forms */
/* ---------------------------------------------------------------------- */
.auth-shell {
  max-width: 420px;
  margin: 60px auto 120px;
  padding: 0 20px;
}
.auth-card {
  border: 1px solid var(--hairline);
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
}
.auth-card h1 { font-size: 1.8rem; }
.auth-card .hero-sub { font-size: 0.95rem; margin-bottom: 1.6em; }

.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 8px;
}
.field input {
  width: 100%;
  background: #0a0a14;
  border: 1px solid var(--hairline);
  color: var(--ink);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  font-size: 0.98rem;
  font-family: var(--font-body);
}
.field input:focus { border-color: var(--signal); outline: none; }
.field-hint { font-size: 0.78rem; color: var(--ink-faint); margin-top: 6px; }
.field--checkbox { margin-bottom: 20px; }
.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--ink-dim, var(--ink-faint));
  cursor: pointer;
}
.checkbox-row input[type="checkbox"] { margin-top: 3px; flex-shrink: 0; width: 16px; height: 16px; }
.checkbox-row a { color: var(--signal); }

.auth-switch { text-align: center; margin-top: 22px; font-size: 0.88rem; color: var(--ink-faint); }
.auth-switch a { color: var(--signal); text-decoration: none; }

/* ---------------------------------------------------------------------- */
/* App shell (dashboard, picker, matches) */
/* ---------------------------------------------------------------------- */
.app-shell {
  max-width: 1080px;
  margin: 0 auto;
  padding: 20px clamp(20px, 5vw, 64px) 100px;
}
.app-head { margin-bottom: 40px; }
.app-head h1 { font-size: 2.1rem; }

.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 44px; }
@media (max-width: 700px) { .stat-row { grid-template-columns: 1fr; } }

.stat-card {
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  background: var(--bg-card);
}
.stat-card .stat-label { font-family: var(--font-mono); font-size: 0.7rem; color: var(--ink-faint); text-transform: uppercase; letter-spacing: 0.1em; }
.stat-card .stat-value { font-family: var(--font-display); font-size: 2.1rem; margin-top: 6px; }
.stat-card .stat-value small { font-size: 1rem; color: var(--ink-faint); font-family: var(--font-mono); }

.giveaway-promo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
  padding: 24px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--reward-dim);
  background: linear-gradient(135deg, rgba(240, 198, 116, 0.14), rgba(240, 198, 116, 0.02) 70%);
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.giveaway-promo:hover {
  transform: translateY(-2px);
  border-color: var(--reward);
  box-shadow: 0 10px 34px -12px rgba(240, 198, 116, 0.4);
}
.giveaway-promo-eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--reward);
  margin-bottom: 8px;
}
.giveaway-promo h2 { font-size: 1.25rem; margin-bottom: 4px; }
.giveaway-promo p { font-size: 0.88rem; color: var(--ink-dim); margin: 0; }
.giveaway-promo-arrow {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--reward);
  flex-shrink: 0;
  transition: transform 0.2s var(--ease);
}
.giveaway-promo:hover .giveaway-promo-arrow { transform: translateX(4px); }
@media (max-width: 640px) {
  .giveaway-promo { flex-direction: column; align-items: flex-start; }
}

.panel-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 24px; }
@media (max-width: 880px) { .panel-grid { grid-template-columns: 1fr; } }

.panel {
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: 28px;
  background: var(--bg-card);
}
.panel h2 { font-size: 1.3rem; margin-bottom: 4px; }
.panel .panel-sub { font-size: 0.85rem; color: var(--ink-faint); margin-bottom: 20px; }

.list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--hairline);
  font-size: 0.92rem;
}
.list-row:last-child { border-bottom: none; }
.list-row .name { font-weight: 500; }
.list-row .sub { color: var(--ink-faint); font-size: 0.8rem; font-family: var(--font-mono); }

.pill {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--hairline);
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.pill--live { color: var(--signal); border-color: var(--signal-dim); }
.pill--match { color: var(--resonance); border-color: var(--resonance-dim); }
.pill--entangled { color: var(--reward); border-color: var(--reward-dim); }
.pill--harmonic { color: var(--signal); border-color: var(--signal-dim); }
.pill--danger { color: var(--danger); border-color: var(--danger); }

.empty-state {
  padding: 30px 10px;
  text-align: center;
  color: var(--ink-faint);
  font-size: 0.9rem;
}

/* Giveaway OTP verification cards - shown on the Vault dashboard to a
   winner's mutual contacts (giveaway-confirm-card) and to the winner
   themselves (giveaway-progress-card). Same gold accent as .giveaway-promo
   since both are giveaway surfaces, but boxed like .stat-card/.panel since
   these carry a form/status rather than being a single link. */
.giveaway-confirm-card, .giveaway-progress-card {
  border: 1px solid var(--reward-dim);
  border-radius: var(--radius-lg);
  padding: 22px 26px;
  background: linear-gradient(135deg, rgba(240, 198, 116, 0.1), rgba(240, 198, 116, 0.02) 70%);
  margin-bottom: 20px;
}
.giveaway-confirm-eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--reward);
  margin-bottom: 8px;
}
.giveaway-confirm-card h3, .giveaway-progress-card h3 { font-size: 1.1rem; margin-bottom: 6px; }
.giveaway-confirm-card p { font-size: 0.88rem; color: var(--ink-dim); margin: 0 0 16px; }
.giveaway-confirm-form { display: flex; gap: 8px; flex-wrap: wrap; }
.giveaway-otp-input {
  flex: 1 1 160px;
  min-width: 0;
  background: #0a0a14;
  border: 1px solid var(--hairline);
  color: var(--ink);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  letter-spacing: 0.12em;
}
.giveaway-otp-input:focus { border-color: var(--signal); outline: none; }
.giveaway-confirm-status { margin-top: 10px; font-size: 0.85rem; color: var(--ink-faint); }
.giveaway-confirm-status.is-ok { color: var(--resonance); }
.giveaway-confirm-status.is-error { color: var(--danger); }
.giveaway-progress-contacts { margin: 4px 0 14px; }
.giveaway-progress-message { font-size: 0.9rem; color: var(--ink-dim); margin: 0; }

/* Phone number input: country code select + national number, used on
   register, login, and add-contact */
.phone-row { display: flex; gap: 8px; }
.phone-row select {
  flex: 0 0 128px;
  min-width: 0;
  max-width: 128px;
  background: #0a0a14;
  border: 1px solid var(--hairline);
  color: var(--ink);
  border-radius: var(--radius-sm);
  padding: 13px 10px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23b6b2cf' stroke-width='1.4' fill='none' fill-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 26px;
}
.phone-row select:focus { border-color: var(--signal); outline: none; }
.phone-row input {
  flex: 1 1 0%;
  min-width: 0;
  background: #0a0a14;
  border: 1px solid var(--hairline);
  color: var(--ink);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  font-size: 0.98rem;
  font-family: var(--font-body);
}
.phone-row input:focus { border-color: var(--signal); outline: none; }

/* Add contact form */
.contact-add { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.contact-add select {
  flex: 0 0 90px;
  min-width: 0;
  max-width: 90px;
  background: #0a0a14;
  border: 1px solid var(--hairline);
  color: var(--ink);
  border-radius: var(--radius-sm);
  padding: 11px 8px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23b6b2cf' stroke-width='1.4' fill='none' fill-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 22px;
}
.contact-add select:focus { border-color: var(--signal); outline: none; }
.contact-add input {
  flex: 1 1 0%;
  min-width: 0;
  background: #0a0a14;
  border: 1px solid var(--hairline);
  color: var(--ink);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-family: var(--font-body);
}
.contact-add input:focus { border-color: var(--signal); outline: none; }

/* ---------------------------------------------------------------------- */
/* Emotion picker */
/* ---------------------------------------------------------------------- */
.picker-shell { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 40px; align-items: start; }
@media (max-width: 880px) { .picker-shell { grid-template-columns: 1fr; } }

.orb-stage { position: relative; aspect-ratio: 1; border-radius: var(--radius-lg); border: 1px solid var(--hairline); background: radial-gradient(circle at 50% 42%, #17172b, #0b0b15 72%); overflow: hidden; }
.orb-canvas-wrap { position: absolute; inset: 0; }
.orb-caption { position: absolute; left: 0; right: 0; bottom: 22px; text-align: center; font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-faint); letter-spacing: 0.05em; }

.emotion-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 26px; }
@media (max-width: 480px) { .emotion-grid { grid-template-columns: 1fr; } }

.emotion-btn {
  text-align: left;
  border: 1px solid var(--hairline);
  background: var(--bg-card);
  color: var(--ink);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  cursor: pointer;
  font-family: var(--font-body);
  transition: border-color 0.25s, transform 0.25s var(--ease), background 0.25s;
}
.emotion-btn:hover { transform: translateY(-2px); border-color: var(--signal-dim); }
.emotion-btn.is-selected { border-color: var(--signal); background: #1b1a33; box-shadow: 0 0 0 1px var(--signal) inset; }
.emotion-btn .label { display: block; font-weight: 500; font-size: 1rem; }
.emotion-btn .desc { display: block; font-size: 0.78rem; color: var(--ink-faint); margin-top: 3px; }

.contact-select { width: 100%; background: #0a0a14; border: 1px solid var(--hairline); color: var(--ink); border-radius: var(--radius-sm); padding: 13px 14px; font-family: var(--font-body); font-size: 0.96rem; margin-bottom: 20px; }
.contact-select:focus { border-color: var(--signal); outline: none; }
.contact-select:disabled { opacity: 0.5; cursor: not-allowed; }

.contact-picker { position: relative; margin-bottom: 20px; }
.contact-picker .contact-select { margin-bottom: 0; }
.contact-results {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  max-height: 260px;
  overflow-y: auto;
  background: #0d0d1a;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  box-shadow: 0 12px 32px rgba(0,0,0,0.45);
  z-index: 30;
}
.contact-results.is-open { display: block; }
.contact-result {
  padding: 11px 14px;
  cursor: pointer;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--hairline);
}
.contact-result:last-child { border-bottom: none; }
.contact-result:hover, .contact-result.is-active { background: #1b1a33; }
.contact-result .sub { font-size: 0.76rem; color: var(--ink-faint); font-family: var(--font-mono); margin-top: 2px; }
.contact-result--empty { color: var(--ink-faint); cursor: default; }
.contact-result--empty:hover { background: none; }

.send-status { margin-top: 16px; font-size: 0.88rem; min-height: 1.4em; }
.send-status.is-error { color: var(--danger); }
.send-status.is-ok { color: var(--signal); }

/* ---------------------------------------------------------------------- */
/* Matches */
/* ---------------------------------------------------------------------- */
.match-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  background: var(--bg-card);
  margin-bottom: 14px;
}
.match-card .who { font-family: var(--font-display); font-size: 1.25rem; margin-top: 2px; }
.match-card .match-card-badges { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.match-card .match-card-subnote { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-faint); }
.match-card .emotions { display: flex; align-items: center; gap: 18px; margin-top: 8px; font-size: 0.85rem; color: var(--ink-dim); }
.match-card .emotions span { display: flex; flex-direction: column; gap: 2px; }
.match-card .emotions b { color: var(--resonance); font-weight: 500; }
.match-card .emotions small { font-family: var(--font-mono); font-size: 0.7rem; color: var(--ink-faint); }
.match-card .emotions .match-arrow {
  display: block;
  font-size: 1.3rem;
  color: var(--signal);
  line-height: 1;
  cursor: default;
}
.match-card .when { font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-faint); text-align: right; line-height: 1.6; }
.match-card .match-card-nudge { margin-top: 12px; font-size: 0.85rem; color: var(--reward); }

.revelation-banner {
  border: 1px solid var(--reward-dim);
  background: linear-gradient(135deg, #1b1a33, #15152488);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 28px;
}
.revelation-banner p {
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--reward);
  line-height: 1.5;
}

/* Match reveal overlay */
.match-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(6, 6, 12, 0.88);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease);
}
.match-overlay.is-visible { opacity: 1; pointer-events: auto; }
.match-overlay-inner { text-align: center; max-width: 420px; padding: 20px; }
.match-overlay-inner canvas-wrap { display: block; }
.match-overlay .reveal-canvas-wrap { width: 320px; height: 320px; margin: 0 auto 20px; }
.match-overlay h2 { font-size: 1.9rem; color: var(--resonance); }
.match-overlay p { color: var(--ink-dim); }
.match-overlay .btn { margin-top: 18px; }

/* ---------------------------------------------------------------------- */
/* Welcome / signup-number reveal */
/* ---------------------------------------------------------------------- */
.welcome-shell {
  max-width: 560px;
  margin: 50px auto 100px;
  padding: 0 20px;
}
.welcome-card {
  border: 1px solid var(--hairline);
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
}
.welcome-card h1 { font-size: 2rem; margin-bottom: 1.2em; }

.welcome-reveal-wrap {
  position: relative;
  width: 280px;
  height: 280px;
  margin: 0 auto 8px;
}
.welcome-burst-canvas { position: absolute; inset: 0; }
.welcome-number-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.welcome-hash {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--reward-dim);
  align-self: flex-start;
  margin-top: 18px;
}
.welcome-number {
  font-family: var(--font-display);
  font-size: 3.6rem;
  color: var(--reward);
  text-shadow: 0 0 40px rgba(240, 198, 116, 0.35);
  letter-spacing: -0.02em;
}

.welcome-copy { font-size: 1.02rem; margin-top: 4px; }
.welcome-copy strong { color: var(--ink); font-weight: 600; }
.welcome-copy--reward {
  font-size: 0.92rem;
  color: var(--ink-dim);
  max-width: 38ch;
  margin: 14px auto 0;
}
.welcome-copy--reward strong { color: var(--reward); }

.invite-box {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--hairline);
  text-align: left;
}
.invite-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 10px;
}
.invite-row { display: flex; gap: 10px; }
.invite-row input {
  flex: 1;
  min-width: 0;
  background: #0a0a14;
  border: 1px solid var(--hairline);
  color: var(--ink-dim);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}
.copy-status { font-size: 0.82rem; color: var(--reward); margin-top: 10px; min-height: 1.3em; }

/* ---------------------------------------------------------------------- */
/* Support / FAQ */
/* ---------------------------------------------------------------------- */
.support-hero { padding-bottom: 8px; }
.support-hero h2 { margin: 0 auto 14px; }
.support-legal { padding-top: 8px; }
.legal-address {
  max-width: 340px;
  margin: 0 auto;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--ink-faint);
}
.legal-address strong {
  display: block;
  color: var(--ink);
  font-family: inherit;
  margin-bottom: 4px;
}
.faq-section { max-width: 720px; margin: 0 auto; padding: 20px clamp(20px, 5vw, 64px) 60px; position: relative; z-index: 1; }
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  padding: 4px 22px;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--ink-faint);
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: transform 0.2s var(--ease);
}
.faq-item[open] summary::after { content: "–"; color: var(--signal); }
.faq-item p { padding-bottom: 20px; margin: -6px 0 0; font-size: 0.94rem; }
.support-contact { padding-top: 8px; }
.footer-link { color: var(--ink-faint); text-decoration: none; }
.footer-link:hover { color: var(--signal); }