/* =============================================================
   ODDZ — Realtime social dare game · stylesheet
   Dark cinematic UI · Unbounded + Inter + Geist Mono
   ============================================================= */

/* ----------  TOKENS  ---------- */
:root {
  /* Surfaces */
  --bg: #06060B;
  --bg-2: #0B0B14;
  --surface: #11111B;
  --surface-2: #1A1A28;
  --surface-3: #232336;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);

  /* Type */
  --ink: #F5F5FA;
  --ink-muted: #8F8FA0;
  --ink-dim: #5F5F70;

  /* Accents */
  --yellow: #F0FF14;
  --yellow-soft: rgba(240, 255, 20, 0.18);
  --magenta: #FF2D85;
  --magenta-soft: rgba(255, 45, 133, 0.20);

  /* Functional */
  --success: #6BFFB0;
  --danger: #FF3B47;

  /* Fonts */
  --font-display: "Unbounded", "Unbounded-fallback", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "Geist Mono", "JetBrains Mono", ui-monospace, "SF Mono", monospace;

  /* Spacing scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;

  /* Radii */
  --radius-1: 6px;
  --radius-2: 10px;
  --radius-3: 16px;
  --radius-4: 24px;
  --radius-pill: 999px;

  /* Container */
  --container: 1200px;

  /* Shadow / Glow */
  --glow-yellow: 0 0 40px rgba(240, 255, 20, 0.35), 0 0 90px rgba(240, 255, 20, 0.12);
  --glow-magenta: 0 0 40px rgba(255, 45, 133, 0.45), 0 0 90px rgba(255, 45, 133, 0.15);
  --shadow-lift: 0 24px 48px -16px rgba(0, 0, 0, 0.6), 0 8px 16px -8px rgba(0, 0, 0, 0.4);
}

/* ----------  RESET  ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--yellow); color: #000; }

/* Ensure HTML hidden attribute always overrides CSS display rules */
[hidden] { display: none !important; }

.skip-link {
  position: absolute; left: -9999px; top: 12px;
  background: var(--yellow); color: #000;
  padding: 10px 16px; border-radius: var(--radius-2);
  font-weight: 600; z-index: 9999;
}
.skip-link:focus { left: 12px; }

/* ----------  TYPE  ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 20px;
}
.eyebrow-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 12px var(--yellow);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: -0.025em;
  margin: 0 0 24px;
  color: var(--ink);
}

.section-lead {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.55;
  color: var(--ink-muted);
  max-width: 60ch;
  margin: 0 0 32px;
}

.accent-yellow { color: var(--yellow); }
.accent-magenta { color: var(--magenta); }
.hot {
  background: linear-gradient(120deg, var(--magenta), var(--yellow));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.italic { font-style: italic; font-weight: 700; }

/* ----------  LAYOUT  ---------- */
.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}
@media (min-width: 768px) {
  .container { width: min(100% - 80px, var(--container)); }
}

.section-head { margin-bottom: 56px; max-width: 880px; }
.section-head-center { margin-inline: auto; text-align: center; }
.section-head-center .eyebrow { justify-content: center; }
.section-head-center .section-lead { margin-inline: auto; }

.show-md { display: none; }
@media (min-width: 768px) { .show-md { display: inline; } }

/* ----------  BUTTONS  ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}
.btn:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 3px;
}

.btn-sm { padding: 10px 18px; font-size: 0.92rem; }
.btn-md { padding: 14px 24px; font-size: 1rem; }
.btn-lg { padding: 18px 30px; font-size: 1.05rem; }
.btn-xl { padding: 22px 38px; font-size: 1.15rem; }

.btn-primary {
  background: var(--yellow);
  color: #060610;
  box-shadow: 0 8px 24px -8px rgba(240, 255, 20, 0.55), inset 0 0 0 1px rgba(0,0,0,0.05);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px -8px rgba(240, 255, 20, 0.75), inset 0 0 0 1px rgba(0,0,0,0.05);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  border-color: var(--ink);
  background: rgba(255,255,255,0.04);
}

.btn-block { width: 100%; }

/* ----------  HEADER  ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 6, 11, 0.78);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom: 1px solid var(--border);
  transition: background 0.2s ease, border-color 0.2s ease;
  padding-top: env(safe-area-inset-top, 0px);
}
.site-header.scrolled {
  background: rgba(6, 6, 11, 0.94);
  border-bottom-color: var(--border-strong);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
}
.brand-mark {
  display: inline-flex;
  color: var(--yellow);
  filter: drop-shadow(0 0 8px rgba(240,255,20,0.45));
  transition: transform 0.3s ease;
}
.brand:hover .brand-mark { transform: rotate(8deg) scale(1.05); }
.brand-word {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.03em;
}
.brand-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--magenta);
  box-shadow: 0 0 10px var(--magenta);
  margin-left: 2px;
  align-self: flex-end;
  margin-bottom: 6px;
}

.primary-nav {
  display: none;
  gap: 28px;
}
@media (min-width: 1024px) { .primary-nav { display: flex; } }
.primary-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-muted);
  position: relative;
  padding: 4px 0;
  transition: color 0.18s ease;
}
.primary-nav a:hover { color: var(--ink); }
.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.primary-nav a:hover::after { transform: scaleX(1); }

.header-actions {
  display: none;
  align-items: center;
  gap: 14px;
}
@media (min-width: 768px) { .header-actions { display: inline-flex; } }

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px 6px 8px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}
.live-pill-count {
  color: var(--ink);
  font-weight: 600;
  min-width: 4ch;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.live-pulse {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px var(--success);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.35); opacity: 0.5; }
}
@media (prefers-reduced-motion: reduce) { .live-pulse { animation: none; } }

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  width: 44px; height: 44px;
  padding: 12px 10px;
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-2);
  cursor: pointer;
}
@media (min-width: 1024px) { .nav-toggle { display: none; } }
.nav-toggle span {
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 20px 28px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.mobile-nav a {
  padding: 14px 4px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  border-bottom: 1px solid var(--border);
}
.mobile-nav a.btn { margin-top: 12px; border: 0; }

/* Never show mobile nav on desktop — belt-and-suspenders alongside [hidden] */
@media (min-width: 1024px) {
  .mobile-nav { display: none !important; }
}

/* ----------  HERO  ---------- */
.hero {
  position: relative;
  padding: clamp(96px, 10vw, 160px) 0 0;
  overflow: hidden;
  isolation: isolate;
}

.hero-glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
.glow {
  position: absolute;
  width: 50vmax;
  height: 50vmax;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.4;
  animation: drift 18s ease-in-out infinite;
}
.glow-magenta {
  background: radial-gradient(circle, var(--magenta) 0%, transparent 65%);
  top: -10%;
  left: -15%;
}
.glow-yellow {
  background: radial-gradient(circle, var(--yellow) 0%, transparent 65%);
  bottom: -20%;
  right: -10%;
  animation-delay: -8s;
}
@keyframes drift {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(40px, -30px); }
}
@media (prefers-reduced-motion: reduce) { .glow { animation: none; } }

.hero-glow .grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, black 35%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 35%, transparent 80%);
}
.hero-glow .noise {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='2.2' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.9'/></svg>");
}
.hero-atmo-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  user-select: none;
}
@media (min-width: 640px) {
  .hero-atmo-bg {
    background: url('assets/placeholders/1.webp') center / cover no-repeat;
    opacity: 0.07;
    mix-blend-mode: luminosity;
  }
}

.hero-inner { position: relative; z-index: 1; }

.hero-headline {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3rem, 11vw, 9rem);
  line-height: 0.88;
  letter-spacing: -0.04em;
  margin: 0 0 28px;
  color: var(--ink);
}
.hero-headline .line {
  display: block;
  transform-origin: left;
}
.hero-headline .line-1 {
  font-size: 0.55em;
  font-weight: 700;
  color: var(--ink-muted);
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.hero-headline .line-2 {
  font-size: 1.1em;
  font-weight: 900;
}
.hero-headline .line-3 {
  font-size: 0.78em;
  padding-left: clamp(12px, 6vw, 100px);
  font-weight: 700;
}
.hero-headline em {
  font-style: italic;
  background: linear-gradient(120deg, var(--magenta), var(--yellow));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  /* italic slant pushes the ? glyph right of its logical box;
     padding-inline-end reserves that space so it isn't clipped by .hero overflow:hidden */
  padding-inline-end: 0.18em;
}

.hero-sub {
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  line-height: 1.5;
  color: var(--ink-muted);
  max-width: 56ch;
  margin: 0 0 36px;
}
.hero-sub .hot { font-weight: 700; }

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 64px;
}

/* Hero demo (3 phones) */
.hero-demo {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
  margin-bottom: 48px;
  position: relative;
}
@media (min-width: 768px) {
  .hero-demo {
    grid-template-columns: 1fr 1.2fr 1fr;
    gap: 32px;
  }
}

/* ==========  PREMIUM CSS PHONE MOCKUPS  ========== */

/* Outer column wrapper */
.demo-phone {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}
.demo-phone--left  { transform: rotate(-4deg); }
.demo-phone--right { transform: rotate(4deg);  }
@media (max-width: 768px) {
  .demo-phone--left, .demo-phone--right { transform: none; }
}

/* Metallic outer device shell — brushed aluminium rim */
.device-frame {
  position: relative;
  width: min(186px, 100%);
  border-radius: 38px;
  background: linear-gradient(148deg,
    #3a3a4c 0%,
    #22222e 20%,
    #13131e 44%,
    #1c1c28 64%,
    #2e2e3c 83%,
    #3c3c4e 100%
  );
  padding: 3px;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.13),
    0 0 0 0.5px rgba(255,255,255,0.05),
    0 20px 56px rgba(0,0,0,0.82),
    0 48px 96px rgba(0,0,0,0.52),
    0 8px 20px rgba(0,0,0,0.6);
}
.demo-phone--left .device-frame {
  box-shadow:
    0 1px 0 rgba(255,255,255,0.13),
    0 0 0 0.5px rgba(240,255,20,0.10),
    0 20px 56px rgba(0,0,0,0.82),
    0 48px 96px rgba(0,0,0,0.52),
    0 0 60px rgba(240,255,20,0.09);
}
.demo-phone--right .device-frame {
  box-shadow:
    0 1px 0 rgba(255,255,255,0.13),
    0 0 0 0.5px rgba(255,45,133,0.10),
    0 20px 56px rgba(0,0,0,0.82),
    0 48px 96px rgba(0,0,0,0.52),
    0 0 60px rgba(255,45,133,0.09);
}

/* Side buttons — left edge (volume) */
.device-buttons--left {
  position: absolute;
  left: -5px;
  top: 0; bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: 78px;
  gap: 7px;
  pointer-events: none;
  z-index: 5;
}
/* Power button — right edge */
.device-buttons--right {
  position: absolute;
  right: -5px;
  top: 0; bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: 106px;
  pointer-events: none;
  z-index: 5;
}
.device-btn {
  display: block;
  width: 4px;
  border-radius: 2px;
  box-shadow: 0 0 0 0.5px rgba(255,255,255,0.06);
}
.device-buttons--left .device-btn {
  background: linear-gradient(90deg, #181824, #27273a, #181824);
}
.device-buttons--right .device-btn {
  background: linear-gradient(-90deg, #181824, #27273a, #181824);
}
.device-btn--vol-up   { height: 28px; }
.device-btn--vol-down { height: 28px; }
.device-btn--power    { height: 52px; }

/* OLED screen — scanlines + deep black */
.device-screen {
  position: relative;
  border-radius: 36px;
  overflow: hidden;
  min-height: 308px;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(255,255,255,0.009) 0px,
      rgba(255,255,255,0.009) 1px,
      transparent 1px,
      transparent 4px
    ),
    #030307;
  display: flex;
  flex-direction: column;
  padding: 48px 14px 16px;
  gap: 10px;
}
/* Glass reflection sweep — upper shimmer */
.device-screen::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 46%;
  background: linear-gradient(180deg,
    rgba(255,255,255,0.036) 0%,
    rgba(255,255,255,0.007) 64%,
    transparent 100%
  );
  border-radius: 36px 36px 0 0;
  pointer-events: none;
  z-index: 10;
}
/* Corner vignette — bottom and sides darken */
.device-screen::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 110% 92% at 50% 0%,
    transparent 52%,
    rgba(0,0,0,0.44) 100%
  );
  border-radius: inherit;
  pointer-events: none;
  z-index: 10;
}

/* Dynamic island */
.dynamic-island {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 68px;
  height: 22px;
  background: #000;
  border-radius: 14px;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.07),
    0 2px 8px rgba(0,0,0,1),
    inset 0 1px 0 rgba(255,255,255,0.04);
  z-index: 20;
}

/* Status row (LIVE · player name) */
.phone-status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  position: relative;
  z-index: 5;
  flex-shrink: 0;
}
.psr-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--success);
  letter-spacing: 0.16em;
}
.psr-name {
  color: var(--ink);
  font-weight: 600;
}

/* Status dot (shared with other parts of page) */
.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

/* Challenge card */
.challenge-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 9px 11px;
  background: rgba(255,255,255,0.033);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  position: relative;
  z-index: 5;
  flex-shrink: 0;
}
.challenge-label {
  font-family: var(--font-mono);
  font-size: 0.57rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.challenge-text {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

/* Odds / number area */
.phone-odds-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex: 1;
  position: relative;
  z-index: 5;
}
/* Accent radial glow behind the ring */
.phone-odds-area::before {
  content: '';
  position: absolute;
  width: 120px; height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(240,255,20,0.09) 0%,
    transparent 66%
  );
  pointer-events: none;
}
.demo-phone--right .phone-odds-area::before {
  background: radial-gradient(circle,
    rgba(255,45,133,0.09) 0%,
    transparent 66%
  );
}
.odds-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* Home indicator bar */
.phone-action-pill {
  display: flex;
  justify-content: center;
  padding-top: 4px;
  position: relative;
  z-index: 5;
  flex-shrink: 0;
}
.phone-home-ind {
  display: block;
  width: 44px;
  height: 4px;
  border-radius: 3px;
  background: rgba(255,255,255,0.18);
}

/* ----------  NUMBER RING — guaranteed perfect circle  ---------- */

.number-ring {
  width:  clamp(64px, 9vw, 96px);
  height: clamp(64px, 9vw, 96px);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  position: relative;
  background: radial-gradient(circle,
    rgba(240,255,20,0.06) 0%,
    rgba(240,255,20,0.01) 55%,
    transparent 72%
  );
  border: 1.5px solid rgba(240,255,20,0.36);
  box-shadow:
    0 0 18px rgba(240,255,20,0.18),
    0 0 36px rgba(240,255,20,0.07),
    inset 0 0 14px rgba(240,255,20,0.07);
  display: grid;
  place-items: center;
  overflow: hidden;
}
/* Inner concentric ring detail */
.number-ring::before {
  content: '';
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  border: 0.5px solid rgba(240,255,20,0.16);
  pointer-events: none;
}
.demo-phone--right .number-ring {
  background: radial-gradient(circle,
    rgba(255,45,133,0.06) 0%,
    rgba(255,45,133,0.01) 55%,
    transparent 72%
  );
  border-color: rgba(255,45,133,0.36);
  box-shadow:
    0 0 18px rgba(255,45,133,0.18),
    0 0 36px rgba(255,45,133,0.07),
    inset 0 0 14px rgba(255,45,133,0.07);
}
.demo-phone--right .number-ring::before {
  border-color: rgba(255,45,133,0.16);
}

.generated-number {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 3.2vw, 2.2rem);
  line-height: 1;
  letter-spacing: -0.04em;
  min-width: 1.5ch;
  text-align: center;
  display: block;
  color: var(--yellow);
  font-variant-numeric: tabular-nums;
  text-shadow:
    0 0 14px rgba(240,255,20,0.85),
    0 0 28px rgba(240,255,20,0.40);
  position: relative;
  z-index: 1;
}
.demo-phone--right .generated-number {
  color: var(--magenta);
  text-shadow:
    0 0 14px rgba(255,45,133,0.85),
    0 0 28px rgba(255,45,133,0.40);
}

/* Countdown burst center */
.countdown-burst {
  position: relative;
  /* Perfect square at all grid column widths */
  width: min(100%, 280px);
  aspect-ratio: 1 / 1;
  align-self: center;
  justify-self: center;
  margin-inline: auto;
  /* Block layout — children are independently positioned,
     not flexed together (which caused the number to sit ~15px above ring center) */
  display: block;
  padding: 0;
}
.burst-ring {
  position: absolute;
  inset: 0;
}
.ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.06);
  animation: ringPulse 3.6s ease-in-out infinite;
}
.ring-1 { inset: 0; }
.ring-2 { inset: 14%; border-color: rgba(240,255,20,0.12); animation-delay: -1.2s; }
.ring-3 { inset: 28%; border-color: rgba(255,45,133,0.18); animation-delay: -2.4s; }
@keyframes ringPulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.06); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) { .ring { animation: none; } }

/* burst-content — anchors only the NUMBER at 50% of the container.
   Label is removed from in-flow so it no longer pulls the number above center. */
.burst-content {
  position: absolute;
  top: 50%;
  left: 0; right: 0;
  /* -50% of burst-content's own height = -50% of burst-number's height,
     since burst-label is no longer in-flow. Result: number center = container center. */
  transform: translateY(-50%);
  text-align: center;
  z-index: 1;
}

/* Label floats above the centered number — absolutely positioned so it
   has zero effect on burst-content's height or centering calculation */
.burst-label {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0; right: 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0;
}

.burst-number {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(4rem, 12vw, 7rem);
  line-height: 1;
  color: var(--yellow);
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 40px rgba(240,255,20,0.45);
  min-height: 1em;
  min-width: 2ch;
  text-align: center;
  /* Optical correction: bold display numerals have their visual mass
     above the geometric center of the em square (cap-height ~72% of em).
     A small downward nudge aligns perceived center with ring center. */
  transform: translateY(0.06em);
}

/* Pill anchored near bottom — independent of number position,
   no longer drags number above center */
.burst-foot {
  position: absolute;
  bottom: 12%;
  left: 0; right: 0;
  text-align: center;
  z-index: 1;
  margin-top: 0;
}
.result-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--yellow);
  color: #060610;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  box-shadow: 0 0 24px rgba(240,255,20,0.5);
  transition: background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}
.result-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #060610;
}

/* MATCH — explosive, high-energy magenta */
.result-pill.is-match {
  background: var(--magenta);
  color: #fff;
  box-shadow: 0 0 28px rgba(255,45,133,0.75), 0 0 56px rgba(255,45,133,0.4);
  border: none;
  animation: matchGlow 1.6s ease-in-out infinite;
}
.result-pill.is-match .result-dot {
  background: #fff;
}

/* NO MATCH — muted, glassy, low emphasis */
.result-pill.is-miss {
  background: rgba(255,255,255,0.06);
  color: rgba(245,245,250,0.42);
  box-shadow: none;
  border: 1px solid rgba(255,255,255,0.11);
  animation: none;
}
.result-pill.is-miss .result-dot {
  background: rgba(245,245,250,0.3);
}

/* Composited — transform only, no box-shadow animation */
@keyframes matchGlow {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.045); }
}

@media (prefers-reduced-motion: reduce) {
  .result-pill.is-match { animation: none; }
}

/* Composited reveal-flash overlays — replaces non-composited filter:brightness animation */
@keyframes revealFlash {
  0%   { opacity: 0.55; }
  100% { opacity: 0; }
}
.countdown-burst::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  opacity: 0;
  pointer-events: none;
  z-index: 5;
}
.countdown-burst.is-revealing::after {
  animation: revealFlash 0.48s ease-out forwards;
}

/* Activity ticker — full viewport width, sits at the bottom of .hero */
.activity-ticker {
  position: relative;
  margin-top: 0;
  padding: 14px 0;
  border-top: 1px solid var(--border);
  overflow: hidden;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.015), transparent);
  width: 100%;
}
.ticker-edge {
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.ticker-edge-left {
  left: 0;
  background: linear-gradient(90deg, var(--bg) 0%, transparent);
}
.ticker-edge-right {
  right: 0;
  background: linear-gradient(-90deg, var(--bg) 0%, transparent);
}
.ticker-track {
  display: flex;
  gap: 0;
  animation: tickerScroll 52s linear infinite;
  animation-delay: -14s;
  width: max-content;
}
@keyframes tickerScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) { .ticker-track { animation-play-state: paused; } }
.ticker-list {
  display: flex;
  gap: 36px;
  list-style: none;
  margin: 0;
  padding: 0 18px;
}
.ticker-list li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--ink-muted);
  white-space: nowrap;
}
.ticker-list b { color: var(--ink); font-weight: 600; }
.ticker-list i { font-style: italic; color: var(--ink-muted); }
.ticker-list .t-num {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--yellow);
  padding: 1px 7px;
  background: var(--yellow-soft);
  border-radius: var(--radius-1);
}
.t-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--magenta);
}

.t-lose {
  color: var(--accent-pink);
  font-weight: 700;
}

/* ----------  HOW IT WORKS  ---------- */
.how {
  padding: var(--space-10) 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
@media (max-width: 768px) { .how { padding: var(--space-8) 0; } }

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px 32px;
  align-items: start;
  padding: 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-4);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.step:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
}
.step::before {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 240px; height: 240px;
  background: radial-gradient(circle at top right, var(--yellow-soft), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.step:hover::before { opacity: 1; }
.step-final::before { background: radial-gradient(circle at top right, var(--magenta-soft), transparent 60%); opacity: 0.4; }
.step-final:hover::before { opacity: 1; }

@media (min-width: 900px) {
  .step {
    grid-template-columns: auto 1fr 280px;
    gap: 24px 40px;
    align-items: center;
  }
}

.step-num {
  display: flex;
  align-items: center;
  gap: 16px;
}
.num-glyph {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.6rem;
  line-height: 1;
  color: var(--ink-dim);
  letter-spacing: -0.04em;
  font-feature-settings: "tnum";
}
.num-glyph.accent {
  color: var(--magenta);
  text-shadow: 0 0 20px rgba(255,45,133,0.4);
}
.num-bar {
  width: 36px; height: 2px;
  background: var(--border-strong);
  display: none;
}
@media (min-width: 900px) { .num-bar { display: block; } }

.step-body { min-width: 0; }
.step h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 2.2vw, 1.85rem);
  letter-spacing: -0.02em;
  margin: 0 0 10px;
  color: var(--ink);
}
.step h3 .hot { font-weight: 800; }
.step p {
  font-size: 1rem;
  color: var(--ink-muted);
  margin: 0;
  max-width: 50ch;
}
.step p em { font-style: italic; color: var(--ink); }

.step-art { position: relative; }
.art-card {
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-3);
  padding: 18px;
  position: relative;
  overflow: hidden;
}

.art-card-challenge .card-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--ink-dim);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.art-card-challenge .card-input {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.caret {
  display: inline-block;
  width: 2px; height: 22px;
  background: var(--yellow);
  margin-left: 4px;
  animation: blink 1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .caret { animation: none; } }

.odds-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.odds-pill {
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  color: var(--ink-muted);
}
.odds-pill.active {
  background: var(--yellow);
  color: #060610;
  border-color: var(--yellow);
  font-weight: 700;
  box-shadow: 0 0 18px var(--yellow-soft);
}
.odds-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--ink-dim);
}

.pick-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}
.pick-grid span {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-2);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-muted);
}
.pick-grid .pick-active {
  background: var(--magenta);
  border-color: var(--magenta);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 0 18px var(--magenta-soft);
}

.reveal-stack {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 12px;
}
.reveal-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 3rem;
  line-height: 1;
  letter-spacing: -0.04em;
}
.reveal-anna { color: var(--yellow); text-shadow: 0 0 24px rgba(240,255,20,0.5); }
.reveal-emma { color: var(--magenta); text-shadow: 0 0 24px rgba(255,45,133,0.5); }
.reveal-vs {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  color: var(--ink);
}
.reveal-stamp {
  display: block;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  color: var(--success);
  font-weight: 600;
  position: relative;
  z-index: 1;
}

.reveal-stack { position: relative; z-index: 1; }

.art-card-reveal-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  mix-blend-mode: luminosity;
  pointer-events: none;
  z-index: 0;
}

/* ----------  PLAYABLE DEMO  ---------- */
.demo {
  padding: var(--space-10) 0;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.demo-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.demo-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black, transparent 75%);
}
.demo-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 50vmax; height: 50vmax;
  background: radial-gradient(circle, var(--magenta-soft), transparent 65%);
  filter: blur(120px);
  opacity: 0.5;
}

.demo-stage {
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-4);
  padding: 32px;
  box-shadow: var(--shadow-lift);
}
@media (max-width: 600px) { .demo-stage { padding: 24px 20px; } }

.demo-controls {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}
@media (min-width: 700px) {
  .demo-controls {
    grid-template-columns: 1fr 0.8fr;
    align-items: end;
  }
}
.control-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.control-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--ink-muted);
}
.control-input {
  appearance: none;
  -webkit-appearance: none;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-2);
  color: var(--ink);
  padding: 14px 40px 14px 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'><path d='M1 1l5 5 5-5' stroke='%238F8FA0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
  transition: border-color 0.18s ease;
}
.control-input:focus-visible {
  outline: none;
  border-color: var(--yellow);
}

/* Custom challenge input */
.custom-challenge-wrap {
  position: relative;
}
.custom-challenge-input {
  appearance: none;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-2);
  color: var(--ink);
  padding: 12px 52px 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  width: 100%;
  transition: border-color 0.18s ease;
}
.custom-challenge-input::placeholder {
  color: var(--ink-dim);
  font-weight: 400;
}
.custom-challenge-input:focus-visible {
  outline: none;
  border-color: var(--yellow);
}
.custom-challenge-input.has-value {
  border-color: rgba(240, 255, 20, 0.35);
}
.custom-char-count {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  color: var(--ink-dim);
  pointer-events: none;
  transition: color 0.18s ease;
}
.custom-char-count.near-limit {
  color: var(--yellow);
}
.custom-char-count.at-limit {
  color: var(--magenta);
}
.custom-challenge-error {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--magenta);
}

.demo-arena {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: stretch;
  margin-bottom: 28px;
  position: relative;
}
.demo-arena::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-4);
  background: rgba(240, 255, 20, 0.06);
  opacity: 0;
  pointer-events: none;
  z-index: 10;
}
.demo-arena.is-revealing::after {
  animation: revealFlash 0.38s ease-out forwards;
}
@media (min-width: 800px) {
  .demo-arena {
    grid-template-columns: 1fr 1.3fr 1fr;
    gap: 20px;
  }
}

.arena-player {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-3);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  justify-content: center;
  min-height: 220px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.arena-player.is-locked {
  border-color: var(--yellow);
  box-shadow: inset 0 0 0 1px var(--yellow-soft);
}
.arena-player-2.is-locked {
  border-color: var(--magenta);
  box-shadow: inset 0 0 0 1px var(--magenta-soft);
}
.player-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--ink-muted);
}
.player-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.player-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3.5rem, 10vw, 5.5rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ink);
  min-width: 1.5em;
  text-align: center;
}
.arena-player-1 .player-num.locked { color: var(--yellow); text-shadow: 0 0 30px rgba(240,255,20,0.5); }
.arena-player-2 .player-num.locked { color: var(--magenta); text-shadow: 0 0 30px rgba(255,45,133,0.5); }
.player-state {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--ink-muted);
  text-transform: uppercase;
}

.arena-center {
  position: relative;
  aspect-ratio: 1 / 1;
  width: min(100%, 280px);
  max-width: 280px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border: 1.5px solid rgba(245,245,250,0.11);
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
  appearance: none;
  padding: 0;
  box-shadow:
    0 0 48px rgba(240,255,20,0.04),
    inset 0 0 48px rgba(240,255,20,0.03);
  transition: transform 0.22s ease, box-shadow 0.25s ease, border-color 0.22s ease;
}
.arena-center:hover {
  animation: none;
  transform: scale(1.025);
  border-color: rgba(240,255,20,0.30);
  box-shadow:
    0 0 80px rgba(240,255,20,0.16),
    inset 0 0 80px rgba(240,255,20,0.07);
}
.arena-center:hover .a-ring-1 { border-color: rgba(255,255,255,0.14); }
.arena-center:hover .a-ring-2 { border-color: rgba(240,255,20,0.22); }
.arena-center:hover .a-ring-3 { border-color: rgba(255,45,133,0.22); }
.arena-center:hover .arena-label { color: var(--yellow); }
.arena-center:active {
  animation: none;
  transform: scale(0.97);
  border-color: rgba(240,255,20,0.18);
  box-shadow:
    0 0 40px rgba(240,255,20,0.09),
    inset 0 0 40px rgba(240,255,20,0.05);
  transition: transform 0.07s ease, box-shadow 0.07s ease;
}
.arena-center:disabled {
  cursor: default;
  animation: none;
}
.arena-center:disabled:hover {
  transform: none;
  border-color: rgba(245,245,250,0.11);
  box-shadow:
    0 0 48px rgba(240,255,20,0.04),
    inset 0 0 48px rgba(240,255,20,0.03);
}
.arena-center:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 6px;
  animation: none;
}
/* Idle/ready state — obvious yellow CTA */
.arena-center.is-idle {
  border-color: rgba(240,255,20,0.22);
  box-shadow: 0 0 52px rgba(240,255,20,0.07), inset 0 0 52px rgba(240,255,20,0.05);
}
.arena-center.is-idle::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240,255,20,0.16) 0%, transparent 65%);
  animation: arenaIdlePulse 3.5s ease-in-out infinite;
  pointer-events: none;
}
.arena-center.is-idle:hover::before { animation: none; }
.arena-center.is-idle .arena-label {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--yellow);
  text-shadow: 0 0 18px rgba(240,255,20,0.55);
}
.arena-center.is-idle .a-ring-2 { border-color: rgba(240,255,20,0.20); }

/* Composited — opacity + transform only, no box-shadow/border-color animation */
@keyframes arenaIdlePulse {
  0%, 100% { opacity: 0.45; transform: scale(0.88); }
  50%       { opacity: 1;    transform: scale(1.08); }
}
@media (prefers-reduced-motion: reduce) {
  .arena-center,
  .arena-center.is-idle,
  .arena-center.is-idle::before { animation: none !important; }
}
.arena-rings {
  position: absolute;
  inset: 0;
}
.a-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.08);
  animation: ringPulse 4s ease-in-out infinite;
  transition: border-color 0.22s ease;
}
.a-ring-1 { inset: 12%; }
.a-ring-2 { inset: 26%; border-color: var(--yellow-soft); animation-delay: -1s; }
.a-ring-3 { inset: 40%; border-color: var(--magenta-soft); animation-delay: -2s; }

.arena-display {
  position: relative;
  z-index: 1;
  text-align: center;
}
.arena-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  color: var(--ink-muted);
  text-transform: uppercase;
  margin-bottom: 10px;
  transition: color 0.22s ease, text-shadow 0.22s ease;
}
.arena-count {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(4rem, 14vw, 7rem);
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--yellow);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 40px rgba(240,255,20,0.45);
  min-height: 1em;
  animation: burstFlash 0.25s ease-out;
}
@keyframes burstFlash {
  0%   { transform: scale(0.85); opacity: 0; }
  100% { transform: scale(1);    opacity: 1; }
}
.arena-result {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(6,6,11,0.85);
  backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 2;
}
.arena-result.show { opacity: 1; }
.arena-result-text {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  overflow-wrap: break-word;
  letter-spacing: -0.02em;
  text-align: center;
  padding: 0 16px;
}
.arena-result.is-match .arena-result-text {
  color: var(--magenta);
  text-shadow: 0 0 30px var(--magenta-soft);
}
.arena-result.is-miss .arena-result-text {
  color: rgba(245,245,250,0.45);
  text-shadow: none;
}
.straff-reveal {
  display: block;
  font-size: 0.5em;
  letter-spacing: 0.01em;
  margin-top: 10px;
  line-height: 1.35;
  font-weight: 700;
}
.arena-result.is-match .straff-reveal {
  color: var(--yellow);
  text-shadow: 0 0 20px rgba(240,255,20,0.5);
}

.demo-history {
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.history-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--ink-muted);
  margin-bottom: 12px;
  text-transform: uppercase;
}
.history-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 180px;
  overflow-y: auto;
}
.history-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-2);
  font-size: 0.92rem;
  color: var(--ink-muted);
}
.history-list .h-num {
  font-family: var(--font-mono);
  font-weight: 600;
}
.history-list .h-ch {
  font-size: 0.92rem;
  color: var(--ink-muted);
  margin-left: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.history-list .h-tag {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.12em;
}
.history-list .h-tag.match {
  background: var(--magenta);
  color: #fff;
}
.history-list .h-tag.miss {
  background: rgba(255,255,255,0.07);
  color: rgba(245,245,250,0.4);
  border: 1px solid rgba(255,255,255,0.1);
}
.history-empty {
  font-style: italic;
  color: var(--ink-dim);
  text-align: center;
  background: transparent !important;
  border: 1px dashed var(--border) !important;
}

/* ----------  CONTEXTS  ---------- */
.contexts {
  padding: var(--space-10) 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
@media (max-width: 768px) { .contexts { padding: var(--space-8) 0; } }

.context-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 700px) {
  .context-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1100px) {
  .context-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.context-card {
  position: relative;
  padding: 32px 28px 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-3);
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease;
  display: flex;
  flex-direction: column;
}
.context-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
}
.context-card::before {
  content: "";
  position: absolute;
  top: -40px; right: -40px;
  width: 160px; height: 160px;
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.context-card:hover::before { opacity: 0.4; }
.context-party::before { background: radial-gradient(circle, var(--yellow-soft), transparent 65%); }
.context-tiktok::before { background: radial-gradient(circle, var(--magenta-soft), transparent 65%); }
.context-discord::before { background: radial-gradient(circle, rgba(110,91,255,0.25), transparent 65%); }
.context-stream::before { background: radial-gradient(circle, rgba(107,255,176,0.2), transparent 65%); }

/* Context card image header */
.ctx-img-wrap {
  margin: -32px -28px 24px;
  height: 170px;
  overflow: hidden;
  position: relative;
}
.ctx-img-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, var(--surface) 100%);
  pointer-events: none;
}
.ctx-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  display: block;
  transition: opacity 0.35s ease, transform 0.5s ease;
}
.context-card:hover .ctx-img-wrap img {
  opacity: 0.8;
  transform: scale(1.04);
}

.ctx-icon {
  display: inline-flex;
  width: 56px; height: 56px;
  border-radius: var(--radius-3);
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--ink);
  transition: color 0.25s ease, border-color 0.25s ease;
}
.context-party:hover .ctx-icon { color: var(--yellow); border-color: var(--yellow-soft); }
.context-tiktok:hover .ctx-icon { color: var(--magenta); border-color: var(--magenta-soft); }
.context-discord:hover .ctx-icon { color: #B59BFF; border-color: rgba(181,155,255,0.3); }
.context-stream:hover .ctx-icon { color: var(--success); border-color: rgba(107,255,176,0.3); }

.context-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin: 0 0 10px;
  color: var(--ink);
}
.context-card p {
  font-size: 0.95rem;
  color: var(--ink-muted);
  margin: 0 0 20px;
  line-height: 1.58;
}
.ctx-tag {
  display: inline-block;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--ink-muted);
  margin-top: auto;
  align-self: flex-start;
}

/* ----------  MOBILE PREVIEW  ---------- */
.mobile-preview {
  padding: var(--space-10) 0;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
@media (max-width: 768px) { .mobile-preview { padding: var(--space-8) 0; } }

.mobile-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 900px) {
  .mobile-inner {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .mobile-copy {
    position: relative;
    z-index: 1;
    max-width: 620px;
  }
}

.mobile-bullets {
  list-style: none;
  margin: 0 0 36px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.mobile-bullets li {
  display: flex;
  align-items: start;
  gap: 14px;
  padding: 14px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-2);
  font-size: 0.98rem;
}
.bullet-dot {
  width: 8px; height: 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 10px var(--yellow-soft);
  flex-shrink: 0;
}
.mobile-bullets b { font-weight: 600; color: var(--ink); }

.mobile-cta {
  display: flex;
  flex-direction: column;
  align-items: start;
  gap: 12px;
}
.micro-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--ink-muted);
  text-transform: uppercase;
}

/* ----------  SHOWCASE VISUAL (mobile preview section)  ---------- */
.mobile-frames {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 0;
}

/* Ambient neon glow projected into background — no card shadow */
.mobile-frames::before {
  content: '';
  position: absolute;
  inset: -20% -8%;
  background: radial-gradient(
    ellipse 70% 60% at 58% 50%,
    rgba(240, 255, 20, 0.055) 0%,
    rgba(255, 0, 140, 0.03) 42%,
    transparent 72%
  );
  pointer-events: none;
  z-index: 0;
}

.showcase-visual {
  position: relative;
  z-index: 1;
  width: min(740px, 100%);
  /* 4-directional cinematic fade — image melts into dark background */
  mask-image:
    linear-gradient(to right,  transparent 0%,  black 11%, black 87%, transparent 100%),
    linear-gradient(to bottom, transparent 0%,  black 7%,  black 90%, transparent 100%);
  mask-composite: intersect;
  -webkit-mask-image:
    linear-gradient(to right,  transparent 0%,  black 11%, black 87%, transparent 100%),
    linear-gradient(to bottom, transparent 0%,  black 7%,  black 90%, transparent 100%);
  -webkit-mask-composite: source-in;
}
.showcase-visual img {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .mobile-frames { display: none; }
}

@media (min-width: 900px) {
  /* Atmospheric background layer — out of grid flow, cinematic right-side projection */
  .mobile-frames {
    position: absolute;
    right: -80px;
    top: 50%;
    transform: translateY(-50%);
    width: clamp(520px, 58%, 860px);
    height: auto;
    min-height: unset;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    pointer-events: none;
    z-index: 0;
  }
  .mobile-frames::before { display: none; }
  .showcase-visual {
    width: 100%;
    height: auto;
    max-width: none;
    opacity: 0.22;
    mix-blend-mode: luminosity;
    mask-image:
      linear-gradient(to right, transparent 0%, black 28%, black 88%, transparent 100%),
      linear-gradient(to bottom, transparent 0%, black 6%, black 94%, transparent 100%);
    mask-composite: intersect;
    -webkit-mask-image:
      linear-gradient(to right, transparent 0%, black 28%, black 88%, transparent 100%),
      linear-gradient(to bottom, transparent 0%, black 6%, black 94%, transparent 100%);
    -webkit-mask-composite: source-in;
  }
  .showcase-visual img {
    height: auto;
    width: 100%;
    max-width: none;
    object-fit: cover;
  }
}

/* ----------  FAQ  ---------- */
.faq {
  padding: var(--space-10) 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
@media (max-width: 768px) { .faq { padding: var(--space-8) 0; } }

.faq-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}
@media (min-width: 900px) {
  .faq-inner {
    grid-template-columns: 380px 1fr;
    gap: 80px;
  }
}

.faq-head { position: sticky; top: 96px; }
@media (max-width: 900px) { .faq-head { position: static; } }

.faq-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-3);
  overflow: hidden;
  transition: border-color 0.25s ease;
}
.faq-item:hover { border-color: var(--border-strong); }

.faq-item details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 26px;
  cursor: pointer;
  list-style: none;
}
.faq-item details summary::-webkit-details-marker { display: none; }
.faq-item details summary:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: -2px;
}
.faq-q {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.02rem, 1.5vw, 1.15rem);
  color: var(--ink);
  letter-spacing: -0.015em;
  line-height: 1.4;
}
.faq-icon {
  position: relative;
  width: 22px; height: 22px;
  flex-shrink: 0;
}
.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 12px; height: 2px;
  background: var(--ink);
  transform: translate(-50%, -50%);
  transition: transform 0.25s ease, background 0.25s ease;
  border-radius: 1px;
}
.faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.faq-item details[open] .faq-icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}
.faq-item details[open] .faq-icon::before,
.faq-item details[open] .faq-icon::after {
  background: var(--yellow);
}

.faq-a {
  padding: 0 26px 24px;
  color: var(--ink-muted);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 64ch;
}

/* ----------  FINAL CTA  ---------- */
.final-cta {
  position: relative;
  padding: clamp(80px, 12vw, 160px) 0;
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}
.final-glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.fglow {
  position: absolute;
  width: 60vmax; height: 60vmax;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.3;
}
.fglow-yellow {
  top: 0;
  right: -10%;
  background: radial-gradient(circle, var(--yellow), transparent 60%);
}
.fglow-magenta {
  bottom: -10%;
  left: -10%;
  background: radial-gradient(circle, var(--magenta), transparent 60%);
}

.final-inner { position: relative; z-index: 1; }
.final-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.35em;
  color: var(--ink-muted);
  margin: 0 0 20px;
  text-transform: uppercase;
}
.final-headline {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 7vw, 5.2rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  margin: 0 0 44px;
}
.final-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-bottom: 32px;
}
.final-meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  color: var(--ink-muted);
}

/* ----------  FOOTER  ---------- */
.site-footer {
  background: var(--bg);
  padding: 64px 0 32px;
  padding-bottom: calc(32px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
@media (min-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr 2fr;
    gap: 64px;
  }
}

.footer-brand .brand-footer { margin-bottom: 16px; }
.footer-tag {
  font-size: 0.95rem;
  color: var(--ink-muted);
  max-width: 30ch;
  margin: 0;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
@media (min-width: 600px) {
  .footer-nav { grid-template-columns: repeat(3, 1fr); }
}
.fcol {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.fcol-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 8px;
}
.fcol a {
  font-size: 0.95rem;
  color: var(--ink-muted);
  transition: color 0.18s ease;
  padding: 3px 0;
}
.fcol a:hover { color: var(--ink); }

.footer-meta {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--ink-dim);
}

.qrious-link {
  text-decoration: none;
  font-weight: 600;
  color: inherit;
  transition: color 0.2s ease;
}
.qrious-link:hover,
.qrious-link:focus {
  text-decoration: none;
  color: var(--yellow);
}

/* ----------  REVEAL ANIMATIONS  ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
}

/* ----------  RESPONSIVE TWEAKS  ---------- */
@media (max-width: 600px) {
  body { font-size: 16px; }
  .hero-headline { font-size: clamp(2.6rem, 14vw, 4.5rem); }
  .hero-headline .line-3 { padding-left: clamp(8px, 4vw, 20px); }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
  .step { padding: 24px; }
  .step-num { gap: 12px; }
  .num-glyph { font-size: 2rem; }
  .step-art { grid-column: 1 / -1; }
  .demo-stage { padding: 20px 16px; }
  .arena-player { min-height: 160px; padding: 18px 14px; }
  .final-cta-row { flex-direction: column; align-items: stretch; }
  .final-cta-row .btn { width: 100%; }
  .footer-meta { flex-direction: column; gap: 10px; }
}

@media (max-width: 599px) {
  .hero-demo {
    /* Explicit phone column widths prevent min-content blowout.
       Phones are clamped; center burst takes all remaining space. */
    grid-template-columns: clamp(84px, 24vw, 112px) 1fr clamp(84px, 24vw, 112px);
    gap: 6px;
    align-items: center;
    margin-bottom: 32px;
  }
  /* min-width: 0 prevents grid items from expanding their column
     beyond the allocated track when content has intrinsic size. */
  .demo-phone {
    min-width: 0;
    width: 100%;
  }
  .device-frame {
    width: min(100%, 160px);
    border-radius: 26px;
    padding: 2px;
  }
  .device-screen {
    min-height: 200px;
    padding: 36px 10px 12px;
    border-radius: 24px;
    gap: 7px;
  }
  .dynamic-island { width: 52px; height: 17px; top: 9px; border-radius: 10px; }
  .phone-status-row { font-size: 0.52rem; }
  .challenge-card { padding: 7px 9px; border-radius: 9px; }
  .challenge-label { display: none; }
  .challenge-text { font-size: 0.72rem; }
  .odds-label { font-size: 0.52rem; }
  .number-ring {
    width:  clamp(44px, 12vw, 58px);
    height: clamp(44px, 12vw, 58px);
  }
  .number-ring::before { inset: 5px; }
  .generated-number { font-size: clamp(0.85rem, 2.6vw, 1.2rem); }
  .phone-home-ind { width: 32px; height: 3px; }
  .countdown-burst {
    min-width: 0;
    width: min(100%, 200px);
    padding: 0;
  }
  .burst-number { font-size: clamp(2rem, 8vw, 3rem); }
}

/* ----------  HERO MOBILE CENTERING  ---------- */
@media (max-width: 768px) {
  .hero-inner {
    text-align: center;
  }
  .hero-headline .line {
    transform-origin: center;
  }
  /* Remove staircase indent — looks offset when centered */
  .hero-headline .line-3 {
    padding-left: 0;
  }
  .hero-sub {
    margin-inline: auto;
  }
  /* Center the CTA row on tablet (row direction); column direction at 600px already fills width */
  .hero-cta {
    justify-content: center;
  }
}