:root {
  --bg: #000;
  --ink: #f5f5f7;
  --muted: rgba(245, 245, 247, 0.62);
  --blue: #2b5aed;
  --you: #2b8bff;
  --them: #30d158;
  --cyan: #64d2ff;
  --purple: #bf5af2;
  --light: #f5f5f7;
  --light-ink: #1d1d1f;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: -0.011em;
}
h1, h2, h3 {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  font-weight: 600;
}
.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 80;
  opacity: 0.07;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

.icon-sq {
  border-radius: 22.5%;
  display: block;
}
.dark-only { mix-blend-mode: screen; }

.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: saturate(180%) blur(22px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.word { height: 13px; width: auto; }
.nav nav { display: flex; gap: 26px; align-items: center; }
.nav a { color: rgba(255, 255, 255, 0.8); text-decoration: none; font-size: 12px; font-weight: 500; letter-spacing: -0.01em; }
.nav a:hover { color: #fff; }
.nav-cta {
  color: #000 !important;
  background: #fff;
  padding: 5px 12px;
  border-radius: 980px;
  font-weight: 600;
}

.hero {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 80px 24px 56px;
}
.aura {
  pointer-events: none;
  position: absolute;
  inset: -10% 0 30%;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(43, 90, 237, 0.42), transparent 52%),
    radial-gradient(ellipse at 22% 70%, rgba(191, 90, 242, 0.2), transparent 42%),
    radial-gradient(ellipse at 78% 65%, rgba(100, 210, 255, 0.18), transparent 40%);
  filter: blur(10px);
}
.stars {
  pointer-events: none;
  position: absolute;
  inset: 0 0 28%;
  background-image:
    radial-gradient(1.2px 1.2px at 12% 18%, rgba(255,255,255,0.7), transparent),
    radial-gradient(1px 1px at 28% 42%, rgba(255,255,255,0.45), transparent),
    radial-gradient(1.4px 1.4px at 67% 22%, rgba(255,255,255,0.65), transparent),
    radial-gradient(1px 1px at 81% 38%, rgba(255,255,255,0.4), transparent),
    radial-gradient(1.2px 1.2px at 8% 62%, rgba(255,255,255,0.35), transparent),
    radial-gradient(1px 1px at 48% 12%, rgba(255,255,255,0.55), transparent),
    radial-gradient(1.5px 1.5px at 92% 14%, rgba(255,255,255,0.5), transparent);
  animation: twinkle 4.8s ease-in-out infinite;
}
.hero-icon {
  position: relative;
  width: 96px;
  height: 96px;
  margin: 0 auto 28px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.12),
    0 22px 60px rgba(43, 90, 237, 0.55);
  animation: float 5.5s ease-in-out infinite;
}
.kicker {
  position: relative;
  margin: 0 0 16px;
  color: var(--muted);
  font-family: "Inter Tight", Inter, sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  line-height: 1.4;
}
.kicker.dark { color: #6e6e73; }
h1 {
  position: relative;
  margin: 0 auto;
  max-width: 11ch;
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 600;
  line-height: 0.96;
  letter-spacing: -0.052em;
  text-shadow: 0 0 80px rgba(43, 90, 237, 0.35);
}
h1 em {
  font-style: normal;
  background: linear-gradient(90deg, #9fd2ff, var(--you), var(--cyan), #bf5af2);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
h2 {
  margin: 0;
  font-size: clamp(32px, 4.6vw, 56px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.038em;
}
.lede {
  position: relative;
  max-width: 38em;
  margin: 28px auto 0;
  color: var(--muted);
  font-size: 21px;
  line-height: 1.55;
  font-weight: 400;
  letter-spacing: -0.012em;
  text-wrap: pretty;
}
.hero-actions {
  position: relative;
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}
.hero-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 980px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}
.hero-actions a:hover { transform: translateY(-2px); }
.primary-action { color: #000; background: #fff; }
.secondary-action { color: #fff; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.13); }

.duo {
  position: relative;
  display: flex;
  justify-content: center;
  gap: 36px;
  margin-top: 72px;
  perspective: 1400px;
}
.beam {
  position: absolute;
  top: 46%;
  left: 18%;
  right: 18%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--you), var(--cyan), transparent);
  box-shadow: 0 0 24px rgba(100, 210, 255, 0.8);
  opacity: 0.7;
  animation: beam 2.8s ease-in-out infinite;
}
.beam::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 18px 6px rgba(100, 210, 255, 0.75);
  transform: translate(-50%, -50%);
}
.device { width: 280px; position: relative; z-index: 1; }
.device.tilt { transform: rotateY(-9deg) translateY(24px); }
.device-label {
  display: block;
  margin-top: 18px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.45;
}
.bezel {
  position: relative;
  border-radius: 44px;
  padding: 11px;
  background:
    linear-gradient(145deg, #d8d8de 0%, #4a4a50 16%, #16161a 46%, #2a2a2e 78%, #8a8a92 100%);
  box-shadow:
    0 50px 90px rgba(0, 0, 0, 0.62),
    0 0 0 0.5px rgba(255, 255, 255, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    inset 0 -1px 0 rgba(255, 255, 255, 0.08);
}
.btn {
  position: absolute;
  background: linear-gradient(180deg, #6a6a70, #1c1c20);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.btn.silent { left: -3px; top: 92px; width: 3px; height: 22px; border-radius: 2px 0 0 2px; }
.btn.vol-up { left: -3px; top: 128px; width: 3px; height: 36px; border-radius: 2px 0 0 2px; }
.btn.vol-down { left: -3px; top: 172px; width: 3px; height: 36px; border-radius: 2px 0 0 2px; }
.btn.power { right: -3px; top: 148px; width: 3px; height: 58px; border-radius: 0 2px 2px 0; }
.shine {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 3;
  border-radius: 44px;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.28), transparent 26%, transparent 58%, rgba(255, 255, 255, 0.1));
  mix-blend-mode: screen;
  animation: gleam 7s ease-in-out infinite;
}
.island {
  position: absolute;
  top: 20px;
  left: 50%;
  z-index: 4;
  width: 98px;
  height: 28px;
  transform: translateX(-50%);
  background: #000;
  border-radius: 20px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}
.glass {
  height: 560px;
  border-radius: 34px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 0%, rgba(43, 90, 237, 0.18), transparent 42%),
    #07080c;
}

.status {
  display: flex;
  justify-content: space-between;
  padding: 14px 22px 0;
  font-size: 11px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.72);
}
.chat { display: flex; flex-direction: column; text-align: left; }
.chat header {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 18px 16px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.chat header strong { display: block; font-size: 14px; }
.chat header small { color: var(--them); font-size: 11px; }
.thread { flex: 1; padding: 16px; display: flex; flex-direction: column; gap: 6px; }
.bubble {
  max-width: 82%;
  padding: 10px 12px;
  border-radius: 18px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.014em;
}
.bubble.you {
  align-self: flex-end;
  background: linear-gradient(180deg, #4aa3ff, var(--you));
  color: #fff;
  box-shadow: 0 8px 18px rgba(43, 139, 255, 0.28);
}
.bubble.them { align-self: flex-start; background: #1c1c1e; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04); }
.hero .thread .bubble:nth-child(1), .hero .thread .cap:nth-child(2) { animation: rise 0.8s 0.7s both; }
.hero .thread .bubble:nth-child(3), .hero .thread .cap:nth-child(4) { animation: rise 0.8s 1.05s both; }
.cap {
  font-size: 11px;
  color: var(--them);
  margin: 0 6px 8px;
}
.cap.you { align-self: flex-end; }
.cap.them { align-self: flex-start; }
.composer {
  margin: 12px 12px 8px;
  padding: 10px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.35);
  font-size: 12px;
}
.homebar {
  width: 108px;
  height: 4px;
  margin: 0 auto 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.42);
}

.first-minute {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.88fr);
  gap: clamp(40px, 8vw, 100px);
  align-items: center;
  max-width: var(--max);
  margin: 28px auto 90px;
  padding: 82px 48px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 42px;
  background:
    radial-gradient(circle at 86% 20%, rgba(100,210,255,0.16), transparent 28%),
    radial-gradient(circle at 10% 90%, rgba(191,90,242,0.11), transparent 34%),
    rgba(255,255,255,0.025);
}
.first-minute-copy > p:not(.kicker) { color: var(--muted); font-size: 18px; line-height: 1.65; text-wrap: pretty; }
.minute-steps { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 17px; }
.minute-steps li { display: grid; grid-template-columns: 40px 1fr; gap: 13px; align-items: start; }
.minute-steps li > span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: var(--cyan);
  background: rgba(100,210,255,0.09);
  border: 1px solid rgba(100,210,255,0.16);
  font-size: 11px;
  font-weight: 700;
}
.minute-steps strong, .minute-steps small { display: block; }
.minute-steps strong { margin: 1px 0 3px; font-size: 15px; }
.minute-steps small { color: var(--muted); font-size: 13px; line-height: 1.5; }
.onboarding-demo {
  position: relative;
  min-height: 590px;
  padding: 22px;
  border-radius: 34px;
  background: linear-gradient(160deg, rgba(18,24,43,0.98), rgba(4,7,14,0.98));
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 36px 90px rgba(0,0,0,0.55), 0 0 70px rgba(43,90,237,0.12);
}
.demo-top { display: flex; justify-content: space-between; color: var(--cyan); font-size: 10px; font-weight: 700; letter-spacing: 0.14em; }
.demo-top b { color: var(--muted); letter-spacing: 0; font-weight: 500; }
.demo-top i { color: #fff; font-style: normal; }
.demo-orb {
  display: grid;
  place-items: center;
  width: 128px;
  height: 128px;
  margin: 36px auto 28px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(100,210,255,0.18), rgba(43,90,237,0.08) 48%, transparent 70%);
}
.demo-orb img { box-shadow: 0 20px 46px rgba(43,90,237,0.52); }
.demo-state { display: grid; grid-template-columns: 10px 1fr; column-gap: 9px; align-items: center; margin: 0; }
.demo-state .signal-dot { grid-row: 1 / span 2; }
.demo-state strong, .demo-state small { display: block; }
.demo-state strong { font-size: 15px; }
.demo-state small { color: var(--muted); font-size: 11px; }
.demo-wave { display: flex; align-items: center; gap: 4px; height: 48px; margin: 14px 0 17px; }
.demo-wave i { flex: 1; min-width: 3px; height: 12px; border-radius: 4px; background: linear-gradient(var(--cyan), var(--you)); animation: onboarding-wave 1.05s ease-in-out infinite alternate; }
.demo-wave i:nth-child(2n) { height: 29px; animation-delay: -0.25s; }
.demo-wave i:nth-child(3n) { height: 41px; animation-delay: -0.55s; }
.demo-caption { padding: 14px 15px; margin-top: 10px; border-radius: 16px; background: rgba(255,255,255,0.055); opacity: 0.18; transform: translateY(8px); transition: opacity 320ms ease, transform 320ms ease, border-color 320ms ease; border: 1px solid transparent; }
.demo-caption small, .demo-caption strong, .demo-caption em { display: block; }
.demo-caption small { margin-bottom: 4px; color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: 0.12em; }
.demo-caption strong { font-size: 17px; line-height: 1.35; }
.demo-caption em { margin-top: 7px; color: var(--them); font-size: 10px; font-style: normal; font-weight: 600; }
.onboarding-demo[data-demo-step="1"] .demo-original,
.onboarding-demo[data-demo-step="2"] .demo-original,
.onboarding-demo[data-demo-step="2"] .demo-meaning { opacity: 1; transform: none; }
.onboarding-demo[data-demo-step="2"] .demo-meaning { border-color: rgba(100,210,255,0.2); }
.demo-button { width: 100%; min-height: 44px; margin-top: 18px; border: 0; border-radius: 980px; background: #fff; color: #000; font: inherit; font-size: 13px; font-weight: 700; cursor: pointer; }
.demo-button:hover { background: var(--cyan); }
.demo-button:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.demo-note { margin: 10px 0 0; color: var(--muted); text-align: center; font-size: 10px; }

.story { padding: 24px 24px 80px; max-width: var(--max); margin: 0 auto; }
.story-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  padding: 80px 0;
}
.story-row.reverse { direction: rtl; }
.story-row.reverse > * { direction: ltr; }
.story-copy p:last-child {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.62;
  letter-spacing: -0.011em;
  max-width: 38em;
  text-wrap: pretty;
}
.panel {
  border-radius: 32px;
  min-height: 320px;
  padding: 32px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  backdrop-filter: blur(16px);
}
.walkie { align-items: center; text-align: center; gap: 18px; }
.live {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #ff453a;
}
.ptt {
  width: 108px;
  height: 108px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 35% 30%, #ff6b63, #ff453a 60%, #b01218);
  box-shadow: 0 0 0 10px rgba(255, 69, 58, 0.16), 0 18px 40px rgba(255, 69, 58, 0.35);
  animation: ptt 1.8s ease-in-out infinite;
}
.ptt span {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fff;
}
.wave { display: flex; gap: 5px; height: 56px; align-items: flex-end; }
.wave i {
  display: block;
  width: 5px;
  border-radius: 8px;
  background: linear-gradient(180deg, var(--cyan), var(--you));
  transform-origin: bottom;
  animation: pulse 1.1s ease-in-out infinite;
}
.wave i:nth-child(odd) { height: 22px; }
.wave i:nth-child(even) { height: 44px; }
.wave i:nth-child(3), .wave i:nth-child(7) { height: 56px; animation-delay: 0.12s; }
.wave i:nth-child(5) { height: 38px; animation-delay: 0.2s; }

.camera {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.55)),
    radial-gradient(circle at 50% 38%, #3a4a66, #0b0d12);
  position: relative;
  min-height: 340px;
  overflow: hidden;
}
.scan {
  position: absolute;
  left: 12%;
  right: 12%;
  height: 2px;
  top: 18%;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow: 0 0 18px rgba(100, 210, 255, 0.85);
  animation: scan 2.8s ease-in-out infinite;
}
.finder { position: absolute; inset: 34px; }
.finder i {
  position: absolute;
  width: 22px;
  height: 22px;
  border: 2px solid rgba(255, 255, 255, 0.85);
}
.finder i:nth-child(1) { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.finder i:nth-child(2) { top: 0; right: 0; border-left: 0; border-bottom: 0; }
.finder i:nth-child(3) { bottom: 0; left: 0; border-right: 0; border-top: 0; }
.finder i:nth-child(4) { bottom: 0; right: 0; border-left: 0; border-top: 0; }
.ocr { position: relative; margin-top: auto; text-align: center; }
.ocr span { display: block; letter-spacing: 0.22em; font-size: 12px; color: rgba(255, 255, 255, 0.55); }
.ocr b {
  display: inline-block;
  margin-top: 6px;
  font-size: 28px;
  padding: 4px 10px;
  border-radius: 8px;
  background: rgba(43, 139, 255, 0.22);
}

.glyph {
  position: relative;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 40%, rgba(191, 90, 242, 0.28), transparent 42%),
    #07060c;
}
.orbits {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}
.orbits i {
  position: absolute;
  border: 1px solid rgba(191, 90, 242, 0.28);
  border-radius: 50%;
  animation: orbit 12s linear infinite;
}
.orbits i:nth-child(1) { width: 210px; height: 210px; }
.orbits i:nth-child(2) { width: 268px; height: 268px; animation-duration: 18s; animation-direction: reverse; }
.orbits i:nth-child(3) { width: 324px; height: 324px; animation-duration: 26s; }
.planet {
  position: relative;
  z-index: 1;
  width: 230px;
  height: 230px;
  margin: 0 auto;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: radial-gradient(circle at 40% 32%, #2a1658, #0a0714 68%);
  box-shadow: 0 0 0 2px var(--purple), 0 0 50px rgba(191, 90, 242, 0.45);
  text-align: center;
}
.glyph em { color: var(--purple); letter-spacing: 0.28em; font-style: normal; }
.glyph small { color: var(--muted); }

.brain {
  align-items: flex-start;
  gap: 10px;
  background:
    radial-gradient(circle at 80% 0%, rgba(43, 90, 237, 0.28), transparent 42%),
    #07080c;
}
.listen-panel {
  gap: 16px;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 0%, rgba(100, 210, 255, 0.24), transparent 38%),
    radial-gradient(circle at 92% 100%, rgba(48, 209, 88, 0.12), transparent 42%),
    #07090d;
}
.earbuds-stage {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  isolation: isolate;
  border-radius: 36px;
  border: 1px solid rgba(100, 210, 255, 0.22);
  background:
    radial-gradient(circle at 52% 42%, rgba(100, 210, 255, 0.22), transparent 32%),
    radial-gradient(circle at 78% 72%, rgba(48, 209, 88, 0.14), transparent 34%),
    linear-gradient(150deg, rgba(19, 39, 64, 0.88), rgba(3, 6, 12, 0.98) 62%);
  box-shadow:
    0 42px 100px rgba(0, 0, 0, 0.48),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.earbuds-stage::before {
  content: "";
}

.cash-stage {
  position: relative;
  min-height: 480px;
  border-radius: 32px;
  border: 1px solid rgba(48, 209, 88, 0.35);
  background:
    radial-gradient(circle at 80% 20%, rgba(48, 209, 88, 0.22), transparent 45%),
    radial-gradient(circle at 20% 80%, rgba(100, 210, 255, 0.2), transparent 40%),
    linear-gradient(145deg, #091722, #040810);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.cash-card-visual {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  padding: 24px;
  backdrop-filter: blur(16px);
}

.cash-card-visual .balance {
  font-size: 38px;
  font-weight: 800;
  color: #fff;
  margin: 10px 0;
  font-family: var(--font-display, inherit);
}

.cash-pills-row {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.cash-pill {
  padding: 8px 14px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cash-pill.apple { background: #000; color: #fff; border: 1px solid rgba(255, 255, 255, 0.25); }
.cash-pill.mint { background: var(--them, #30d158); color: #000; }
.cash-pill.cyan { background: var(--cyan, #64d2ff); color: #000; }

.mesh-mining-box {
  border-radius: 16px;
  background: rgba(100, 210, 255, 0.08);
  border: 1px solid rgba(100, 210, 255, 0.25);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.radar-stage {
  position: relative;
  min-height: 480px;
  border-radius: 32px;
  border: 1px solid rgba(100, 210, 255, 0.35);
  background: radial-gradient(circle at center, rgba(100, 210, 255, 0.15), transparent 60%), #050b14;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.radar-sweep {
  width: 280px;
  height: 280px;
  border: 1px solid rgba(100, 210, 255, 0.4);
  border-radius: 50%;
  position: relative;
  animation: orbit 8s linear infinite;
  background: conic-gradient(from 0deg, rgba(100, 210, 255, 0.3), transparent 60deg);
}

.duress-stage {
  min-height: 480px;
  border-radius: 32px;
  border: 1px solid rgba(255, 69, 58, 0.3);
  background: radial-gradient(circle at 50% 30%, rgba(255, 69, 58, 0.15), transparent 50%), #0d0608;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}

.satellite-stage {
  position: relative;
  min-height: 480px;
  border-radius: 32px;
  border: 1px solid rgba(100, 210, 255, 0.35);
  background:
    radial-gradient(circle at 50% 20%, rgba(100, 210, 255, 0.25), transparent 50%),
    radial-gradient(circle at 50% 80%, rgba(48, 209, 88, 0.15), transparent 45%),
    linear-gradient(180deg, #06111e, #020409);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.military-stage {
  position: relative;
  min-height: 480px;
  border-radius: 32px;
  border: 1px solid rgba(48, 209, 88, 0.35);
  background:
    radial-gradient(circle at 50% 20%, rgba(48, 209, 88, 0.22), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(100, 210, 255, 0.15), transparent 45%),
    linear-gradient(180deg, #04140b, #010804);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
}
.earbuds-stage::before {
  position: absolute;
  inset: 7% 10% 16%;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(100, 210, 255, 0.2), transparent 68%);
  filter: blur(18px);
  animation: earbuds-glow 5.8s ease-in-out infinite;
}
.earbuds-product {
  position: absolute;
  z-index: 1;
  left: 50%;
  top: -18px;
  width: min(92%, 430px);
  height: auto;
  transform: translateX(-50%) rotate(-2deg);
  filter: drop-shadow(0 36px 34px rgba(0, 0, 0, 0.48));
  animation: earbuds-float 6s cubic-bezier(0.45, 0, 0.55, 1) infinite;
  will-change: transform;
}
.earbuds-orbit {
  position: absolute;
  z-index: 0;
  left: 50%;
  top: 45%;
  border: 1px solid rgba(100, 210, 255, 0.18);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(-12deg);
}
.earbuds-orbit::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px rgba(100, 210, 255, 0.9);
}
.orbit-one { width: 370px; height: 220px; animation: orbit-buds 11s linear infinite; }
.orbit-two { width: 460px; height: 300px; opacity: 0.55; animation: orbit-buds 17s linear reverse infinite; }
.orbit-one::after { top: 18px; right: 58px; }
.orbit-two::after { left: 54px; bottom: 34px; background: var(--them); }
.earbuds-chip {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 13px;
  border-radius: 16px;
  color: #fff;
  background: rgba(7, 12, 20, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.13);
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(18px) saturate(150%);
}
.earbuds-chip strong, .earbuds-chip span, .earbuds-chip em, .earbuds-chip small { display: block; }
.earbuds-chip strong { font-size: 13px; line-height: 1.35; }
.earbuds-chip small { color: var(--muted); font-size: 10px; line-height: 1.35; }
.chip-route { top: 26px; left: 22px; }
.signal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--them);
  box-shadow: 0 0 14px rgba(48, 209, 88, 0.8);
  animation: signal-pulse 1.8s ease-in-out infinite;
}
.chip-caption {
  left: 22px;
  right: 22px;
  bottom: 24px;
  display: block;
  padding: 15px 17px;
}
.chip-caption em {
  color: var(--cyan);
  font-size: 9px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.16em;
}
.chip-caption span { margin: 5px 0 2px; color: var(--muted); font-size: 12px; }
.chip-caption strong { color: #fff; font-size: 17px; }
.chip-safety { right: 18px; top: 300px; }
.chip-safety > span {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #051008;
  background: var(--them);
  font-weight: 800;
}
.listen-topline { display: flex; align-items: center; justify-content: space-between; }
.listen-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--cyan);
  background: rgba(100, 210, 255, 0.12);
  border: 1px solid rgba(100, 210, 255, 0.25);
  font: 700 15px/1 Inter, sans-serif;
  letter-spacing: -0.12em;
}
.language-detected { display: grid; grid-template-columns: auto 1fr; column-gap: 10px; align-items: center; }
.language-detected span { grid-row: 1 / 3; font-size: 30px; }
.language-detected strong { font-size: 20px; letter-spacing: -0.025em; }
.language-detected small, .pack-ready small { display: block; color: var(--muted); }
.listen-caption {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.listen-caption em { color: var(--cyan); font-size: 10px; font-style: normal; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; }
.listen-caption p { margin: 3px 0 14px; color: var(--muted); font-size: 16px; }
.listen-caption b { display: block; margin-top: 3px; font-size: 21px; line-height: 1.3; }
.pack-ready { display: flex; align-items: center; gap: 12px; font-size: 13px; }
.pack-ready > span { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; color: var(--them); background: rgba(48, 209, 88, 0.12); }
.feature-points { margin: 22px 0 0; padding: 0; list-style: none; color: var(--muted); }
.feature-points li { position: relative; margin: 9px 0; padding-left: 22px; font-size: 15px; line-height: 1.55; }
.feature-points li::before { content: "✓"; position: absolute; left: 0; color: var(--them); font-weight: 700; }
.brain .cyan { color: var(--cyan); }
.heard {
  font-size: 28px;
  letter-spacing: -0.04em;
}
.brain small { color: var(--muted); }
.move {
  margin-top: 8px;
  width: 100%;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.move em {
  display: block;
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}
.move b { font-size: 16px; font-weight: 600; }
.not-this {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.light {
  position: relative;
  background:
    radial-gradient(ellipse at 50% 0%, #fff, var(--light) 55%);
  color: var(--light-ink);
  text-align: center;
  padding: 108px 24px;
}
.light::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -72px;
  height: 72px;
  background: linear-gradient(180deg, transparent, var(--light));
  pointer-events: none;
}
.light h2 { max-width: 16ch; margin: 0 auto; }
.apple-grid {
  list-style: none;
  padding: 0;
  margin: 56px auto 0;
  max-width: var(--max);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  text-align: left;
}
.apple-grid li {
  background: #fff;
  border-radius: 24px;
  padding: 28px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.apple-grid li:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.1);
}
.dev {
  display: block;
  margin-bottom: 18px;
  background: #1d1d1f;
}
.dev.phone {
  width: 22px;
  height: 38px;
  border-radius: 6px;
  box-shadow: inset 0 0 0 1.5px #1d1d1f, inset 0 3px 0 0 #fff;
  background: linear-gradient(#2b5aed, #1d1d1f);
}
.dev.mac {
  width: 42px;
  height: 28px;
  border-radius: 4px 4px 2px 2px;
  position: relative;
}
.dev.mac::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -7px;
  width: 18px;
  height: 6px;
  transform: translateX(-50%);
  background: #1d1d1f;
  clip-path: polygon(15% 0, 85% 0, 100% 100%, 0 100%);
}
.dev.watch {
  width: 22px;
  height: 28px;
  border-radius: 7px;
  position: relative;
  background: linear-gradient(#2b5aed, #1d1d1f);
}
.dev.watch::before, .dev.watch::after {
  content: "";
  position: absolute;
  left: 5px;
  right: 5px;
  height: 6px;
  background: #1d1d1f;
}
.dev.watch::before { top: -5px; border-radius: 2px 2px 0 0; }
.dev.watch::after { bottom: -5px; border-radius: 0 0 2px 2px; }
.dev.buds {
  position: relative;
  width: 44px;
  height: 38px;
  background: transparent;
}
.dev.buds::before, .dev.buds::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 30px;
  border: 2px solid #1d1d1f;
  border-radius: 8px 8px 6px 6px;
  background: #fff;
}
.dev.buds::before { left: 7px; top: 1px; transform: rotate(-12deg); }
.dev.buds::after { right: 7px; top: 5px; transform: rotate(12deg); }
.apple-grid h3 { margin: 0 0 12px; font-size: 24px; letter-spacing: -0.03em; }
.apple-grid p { margin: 0; color: #6e6e73; line-height: 1.62; letter-spacing: -0.01em; text-wrap: pretty; }

.privacy {
  padding: 108px 24px;
  max-width: var(--max);
  margin: 0 auto;
}
.privacy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 48px;
}
.privacy-grid article {
  padding: 28px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
}
.privacy-grid h3 { margin: 0 0 12px; font-size: 22px; letter-spacing: -0.03em; }
.privacy-grid p { margin: 0; color: var(--muted); line-height: 1.62; letter-spacing: -0.01em; text-wrap: pretty; }
.legal-jump {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}
.legal-jump a { color: var(--cyan); text-decoration: none; }

.get {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 100px 24px 120px;
}
.get::before {
  content: "";
  position: absolute;
  inset: 10% 20% 20%;
  background: radial-gradient(circle, rgba(43, 90, 237, 0.28), transparent 65%);
  pointer-events: none;
}
.get-icon {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 0 auto 22px;
  box-shadow: 0 24px 60px rgba(43, 90, 237, 0.45);
}
.get-word {
  position: relative;
  height: 24px;
  width: auto;
  display: block;
  margin: 0 auto 16px;
}
.get p { position: relative; color: var(--muted); font-size: 20px; line-height: 1.58; letter-spacing: -0.012em; max-width: 28em; margin-left: auto; margin-right: auto; text-wrap: pretty; }
.soon {
  position: relative;
  display: inline-block;
  margin-top: 22px;
  padding: 9px 18px;
  border-radius: 980px;
  background: #fff;
  color: #000;
  font-size: 14px;
  font-weight: 600;
}

footer {
  padding: 32px 24px 48px;
  text-align: center;
  color: #6e6e73;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
footer p { max-width: 52ch; margin: 10px auto; }
footer .icon-sq { margin: 0 auto 12px; }
footer nav {
  display: flex;
  gap: 18px;
  justify-content: center;
  margin: 14px 0;
}
footer nav a { color: rgba(255, 255, 255, 0.72); text-decoration: none; font-weight: 500; }
footer nav a:hover { color: #fff; }
.credit {
  font-family: "Inter Tight", Inter, sans-serif;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  line-height: 1.5;
  color: rgba(245, 245, 247, 0.72);
}

.doc {
  max-width: 720px;
  margin: 0 auto;
  padding: 72px 24px 96px;
}
.doc header { margin-bottom: 40px; }
.doc .meta { color: var(--muted); font-size: 15px; line-height: 1.65; letter-spacing: -0.01em; max-width: 56ch; }
.doc article { padding: 28px 0; border-top: 1px solid rgba(255, 255, 255, 0.08); }
.doc h3 { margin: 0 0 14px; font-size: 22px; letter-spacing: -0.03em; }
.doc p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.7; letter-spacing: -0.01em; white-space: pre-wrap; }

.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

@keyframes rise {
  to { opacity: 1; transform: none; }
}
@keyframes float {
  50% { transform: translateY(-7px); }
}
@keyframes beam {
  50% { opacity: 0.25; filter: blur(1px); }
}
@keyframes pulse {
  50% { transform: scaleY(0.42); opacity: 0.65; }
}
@keyframes ptt {
  50% { box-shadow: 0 0 0 18px rgba(255, 69, 58, 0.08), 0 18px 40px rgba(255, 69, 58, 0.35); }
}
@keyframes gleam {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}
@keyframes twinkle {
  50% { opacity: 0.45; }
}
@keyframes scan {
  0%, 100% { top: 16%; opacity: 0.2; }
  50% { top: 72%; opacity: 1; }
}
@keyframes orbit {
  to { transform: rotate(360deg); }
}
@keyframes earbuds-float {
  0%, 100% { transform: translateX(-50%) translateY(0) rotate(-2deg); }
  50% { transform: translateX(-50%) translateY(-16px) rotate(1.5deg); }
}
@keyframes earbuds-glow {
  50% { opacity: 0.58; transform: scale(1.08); }
}
@keyframes orbit-buds {
  to { transform: translate(-50%, -50%) rotate(348deg); }
}
@keyframes signal-pulse {
  50% { opacity: 0.48; transform: scale(0.8); }
}
@keyframes onboarding-wave {
  to { transform: scaleY(0.42); opacity: 0.58; }
}

@media (max-width: 860px) {
  .duo { flex-direction: column; align-items: center; }
  .device.tilt { transform: none; }
  .beam { display: none; }
  .story-row, .story-row.reverse, .apple-grid, .privacy-grid { grid-template-columns: 1fr; direction: ltr; }
  .first-minute { grid-template-columns: 1fr; margin: 16px 16px 70px; padding: 56px 22px; border-radius: 30px; }
  .onboarding-demo { width: min(100%, 430px); margin: 0 auto; }
  .nav nav a:not(.nav-cta) { display: none; }
  .earbuds-stage { min-height: 520px; }
  .earbuds-product { width: min(94%, 400px); top: -4px; }
  .chip-safety { top: 280px; right: 12px; }
}

@media (max-width: 1060px) and (min-width: 861px) {
  .nav nav { gap: 16px; }
  .apple-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; animation: none; }
  .wave i, .ptt, .hero-icon, .beam, .stars, .scan, .orbits i, .shine, .hero .thread .bubble, .hero .thread .cap,
  .earbuds-product, .earbuds-stage::before, .earbuds-orbit, .signal-dot, .demo-wave i { animation: none; }
}

/* ==========================================================================
   ULTRA-ELITE INTERACTIVE WEB SHOWCASE SUITE
   ========================================================================== */

/* Mode Switcher Tabs */
.web-mode-tabs {
  display: flex;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 980px;
  padding: 4px;
  margin-bottom: 20px;
  gap: 4px;
}
.web-mode-tab {
  flex: 1;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  font-size: 11px;
  font-weight: 700;
  padding: 8px 12px;
  border-radius: 980px;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}
.web-mode-tab.active {
  background: #fff;
  color: #000;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

/* 3D Bespoke Card Studio */
.card-studio-stage {
  perspective: 1200px;
  width: 100%;
}
.card-3d-wrapper {
  position: relative;
  width: 100%;
  max-width: 380px;
  height: 220px;
  margin: 0 auto 20px;
  border-radius: 20px;
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out, box-shadow 0.3s ease;
  cursor: grab;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}
.card-3d-wrapper:active { cursor: grabbing; }

.card-3d-surface {
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1.5px solid rgba(255, 215, 0, 0.7);
  overflow: hidden;
  background: linear-gradient(135deg, #18181c, #09090b, #13120f);
  transition: background 0.4s ease, border-color 0.4s ease;
}

/* Dynamic Holographic Glare */
.card-glare {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(115deg, transparent 40%, rgba(255, 255, 255, 0.22) 50%, transparent 60%);
  pointer-events: none;
  mix-blend-mode: screen;
  transform: rotate(25deg);
  transition: opacity 0.3s ease;
}

/* Realistic Gold EMV Smart Chip */
.emv-chip {
  position: relative;
  width: 42px;
  height: 32px;
  border-radius: 6px;
  background: linear-gradient(135deg, #f8df78, #cda73b, #efd05c);
  border: 1px solid #947118;
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.6), 0 2px 6px rgba(0, 0, 0, 0.4);
}
.emv-chip::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, transparent 13px, #947118 14px, transparent 15px, transparent 27px, #947118 28px, transparent 29px),
    linear-gradient(0deg, transparent 15px, #947118 16px, transparent 17px);
}
.emv-chip::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 10px;
  border-radius: 2px;
  background: #dbb33b;
  border: 1px solid #75550c;
}

/* Card Finishes Grid */
.finish-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 14px;
}
.finish-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 8px 10px;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
  color: #fff;
}
.finish-btn.active {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--cyan);
  box-shadow: 0 0 14px rgba(100, 210, 255, 0.3);
}
.finish-btn strong { display: block; font-size: 11px; }
.finish-btn small { display: block; font-size: 9px; color: var(--muted); }

/* Laser Stamps Row */
.laser-emblem-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px 0;
  scrollbar-width: none;
}
.laser-pill {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 980px;
  padding: 6px 14px;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}
.laser-pill.active {
  background: rgba(255, 215, 0, 0.2);
  border-color: #ffd700;
  color: #ffd700;
  box-shadow: 0 0 12px rgba(255, 215, 0, 0.3);
}

/* Cash App Keypad Demo */
.keypad-stage {
  max-width: 320px;
  margin: 0 auto;
  text-align: center;
}
.peer-avatars {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
}
.peer-avatar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}
.peer-avatar-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  transition: all 0.2s ease;
}
.peer-avatar.active .peer-avatar-circle {
  border-color: #00d632;
  box-shadow: 0 0 16px rgba(0, 214, 50, 0.5);
  background: rgba(0, 214, 50, 0.2);
}
.peer-avatar span { font-size: 11px; font-weight: 600; color: rgba(255, 255, 255, 0.8); }

.keypad-display {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #fff;
  margin: 12px 0 18px;
}
.keypad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}
.key-btn {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  height: 52px;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  transition: all 0.15s ease;
}
.key-btn:active {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(0.96);
}

.keypad-actions {
  display: flex;
  gap: 10px;
}
.keypad-act-btn {
  flex: 1;
  padding: 14px;
  border-radius: 980px;
  font-size: 14px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}
.keypad-act-btn.request {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
}
.keypad-act-btn.pay {
  background: #00d632;
  color: #000;
  box-shadow: 0 8px 24px rgba(0, 214, 50, 0.4);
}

/* 3D Radar SkyDome */
.skydome-radar {
  position: relative;
  width: 240px;
  height: 240px;
  margin: 0 auto 16px;
  border-radius: 50%;
  border: 1.5px solid rgba(100, 210, 255, 0.35);
  background: radial-gradient(circle, rgba(100, 210, 255, 0.08) 0%, transparent 70%);
  display: grid;
  place-items: center;
}
.skydome-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(100, 210, 255, 0.2);
}
.skydome-ring.mid { width: 160px; height: 160px; }
.skydome-ring.inner { width: 80px; height: 80px; }
.skydome-cross-h { position: absolute; width: 100%; height: 1px; background: rgba(100, 210, 255, 0.2); }
.skydome-cross-v { position: absolute; height: 100%; width: 1px; background: rgba(100, 210, 255, 0.2); }
.skydome-sat-icon {
  position: absolute;
  top: 36px;
  right: 48px;
  background: rgba(48, 209, 88, 0.2);
  border: 1px solid #30d158;
  color: #30d158;
  padding: 4px 8px;
  border-radius: 8px;
  font-size: 10px;
  font-weight: 700;
  font-family: monospace;
  animation: float 4s ease-in-out infinite;
}

/* Tactical Walkie Simulator */
.tactical-channel-selector {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 6px 0 12px;
  scrollbar-width: none;
}
.tactical-ch-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 6px 10px;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}
.tactical-ch-btn.active {
  background: rgba(255, 69, 58, 0.2);
  border-color: #ff453a;
  color: #ff453a;
}
.ptt-button-web {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 16px auto;
  background: radial-gradient(circle, #ff453a, #b31d14);
  border: 4px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.05em;
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 12px 35px rgba(255, 69, 58, 0.45);
  transition: all 0.15s ease;
  user-select: none;
}
.ptt-button-web:active, .ptt-button-web.transmitting {
  transform: scale(0.94);
  box-shadow: 0 0 0 18px rgba(255, 69, 58, 0.2), 0 16px 45px rgba(255, 69, 58, 0.6);
}

/* Intrusion Simulator HUD */
.intrusion-hud-box {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(100, 210, 255, 0.25);
  border-radius: 14px;
  padding: 14px;
  font-family: monospace;
  font-size: 11px;
  text-align: left;
  margin-top: 14px;
}
.intrusion-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.intrusion-act-btn {
  flex: 1;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 7px;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}
.intrusion-act-btn:hover {
  background: rgba(255, 69, 58, 0.15);
  border-color: #ff453a;
  color: #ff453a;
}

/* Tactical Disaster & Safety HUD Stage */
.safety-stage {
  background: radial-gradient(circle at center, rgba(28, 14, 18, 0.8) 0%, rgba(8, 10, 14, 0.95) 100%);
  border: 1px solid rgba(255, 69, 58, 0.35);
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(255, 69, 58, 0.15);
  backdrop-filter: blur(20px);
}
.safety-header-box {
  background: rgba(255, 69, 58, 0.1);
  border: 1px solid rgba(255, 69, 58, 0.3);
  border-radius: 16px;
  padding: 16px;
  text-align: center;
  margin-bottom: 16px;
  transition: all 0.3s ease;
}
.safety-header-box.hazard-active {
  background: rgba(255, 69, 58, 0.25);
  border-color: #ff453a;
  box-shadow: 0 0 25px rgba(255, 69, 58, 0.4);
  animation: hazardGlow 1.2s infinite alternate;
}
@keyframes hazardGlow {
  from { box-shadow: 0 0 10px rgba(255, 69, 58, 0.3); }
  to { box-shadow: 0 0 30px rgba(255, 69, 58, 0.7); }
}
.disaster-grid-title {
  font-size: 11px;
  font-weight: 800;
  font-family: monospace;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 8px;
  text-align: left;
}
.disaster-btn-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}
.disaster-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 10px 6px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  transition: all 0.2s ease;
}
.disaster-btn:hover, .disaster-btn.active {
  background: rgba(255, 69, 58, 0.2);
  border-color: #ff453a;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 69, 58, 0.3);
}
.safety-controls-row {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}
.safety-act-btn {
  flex: 1;
  border-radius: 12px;
  padding: 11px;
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s ease;
}
.safety-act-btn.siren {
  background: rgba(255, 69, 58, 0.15);
  border: 1px solid rgba(255, 69, 58, 0.4);
  color: #ff453a;
}
.safety-act-btn.siren.active {
  background: #ff453a;
  color: #fff;
  box-shadow: 0 0 20px rgba(255, 69, 58, 0.6);
}
.safety-act-btn.deadman {
  background: rgba(255, 159, 10, 0.15);
  border: 1px solid rgba(255, 159, 10, 0.4);
  color: #ff9f0a;
}
.safety-act-btn.deadman.active {
  background: #ff9f0a;
  color: #000;
}
.survival-guide-box {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(100, 210, 255, 0.25);
  border-radius: 14px;
  padding: 14px;
  text-align: left;
}

/* Apple Duo Dual-Screen Stage */
.duo-stage {
  background: radial-gradient(circle at center, rgba(10, 18, 30, 0.85) 0%, rgba(5, 7, 12, 0.98) 100%);
  border: 1px solid rgba(100, 210, 255, 0.3);
  border-radius: 28px;
  padding: 18px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.65), 0 0 35px rgba(100, 210, 255, 0.15);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.duo-subscreen {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 16px;
  text-align: left;
  transition: all 0.3s ease;
}
.duo-subscreen.flipped {
  transform: rotate(180deg);
  background: rgba(48, 209, 88, 0.05);
  border-color: rgba(48, 209, 88, 0.25);
}
.duo-subscreen.active-speaker {
  border-color: #30d158;
  box-shadow: 0 0 20px rgba(48, 209, 88, 0.35);
}
.duo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.duo-text-big {
  font-size: 19px;
  font-weight: 800;
  color: #fff;
  line-height: 1.35;
  margin-bottom: 4px;
}
.duo-text-sub {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 12px;
}
.duo-center-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 6px;
}
.duo-swap-pill {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 800;
  font-family: monospace;
  color: #fff;
  cursor: pointer;
  transition: all 0.2s ease;
}
.duo-swap-pill:hover {
  background: rgba(100, 210, 255, 0.25);
  border-color: #64d2ff;
}
.duo-mode-badge {
  font-size: 10px;
  font-weight: 800;
  color: #64d2ff;
  background: rgba(100, 210, 255, 0.15);
  padding: 4px 10px;
  border-radius: 12px;
}
.duo-pauram-tag {
  font-size: 9px;
  font-weight: 800;
  font-family: monospace;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.08);
  padding: 4px 8px;
  border-radius: 10px;
}
.duo-mic-btn {
  border-radius: 18px;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
}
.duo-mic-btn.guest {
  background: #30d158;
  color: #000;
}
.duo-mic-btn.host {
  background: #007aff;
  color: #fff;
}
.duo-mic-btn:hover {
  transform: scale(1.03);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}
.duo-host-actions {
  display: flex;
  gap: 8px;
}
.duo-act-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  padding: 8px 12px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}
.duo-act-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}