@font-face {
  font-family: OutfitLocal;
  src: url("fonts/Outfit-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --navy: #070b16;
  --navy-mid: #0c1424;
  --panel: #121a2c;
  --panel-hi: #182236;
  --cyan: #3db8ff;
  --cyan-dim: #1a4a6e;
  --red: #e53935;
  --orange: #ff9800;
  --text: #f2f6ff;
  --muted: #9aa8c0;
  --line: #2a3a55;
}

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

html, body {
  background: var(--navy);
  color: var(--text);
  font-family: "Segoe UI", system-ui, sans-serif;
  line-height: 1.55;
  word-spacing: normal;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { color: #7ad0ff; }

.wrap { width: min(1100px, calc(100% - 32px)); margin: 0 auto; }

.nav {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

h1, h2, h3, .brand-word, .btn, .kicker, .chip, .app-word, .app-page {
  font-family: OutfitLocal, "Segoe UI", sans-serif;
  word-spacing: 0.08em;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
}
.brand img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: 0 0 18px rgba(61, 184, 255, 0.28);
}
.brand-word {
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 18px;
  line-height: 1.05;
}
.brand-page {
  color: var(--cyan);
  font-size: 10px;
  letter-spacing: 0.18em;
  font-weight: 700;
  text-transform: uppercase;
}

.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a { color: var(--muted); font-size: 15px; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }

.btn {
  display: inline-block;
  border-radius: 12px;
  padding: 12px 18px;
  font-weight: 700;
  border: 1px solid transparent;
}
.btn-cyan { background: var(--cyan); color: var(--navy); }
.btn-cyan:hover { color: var(--navy); filter: brightness(1.08); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.hero {
  position: relative;
  padding: 64px 0 56px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -30% -20% auto;
  height: 520px;
  background:
    radial-gradient(circle at 18% 28%, rgba(61, 184, 255, 0.2), transparent 42%),
    radial-gradient(circle at 78% 8%, rgba(229, 57, 53, 0.14), transparent 36%),
    radial-gradient(circle at 50% 80%, rgba(26, 74, 110, 0.35), transparent 50%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.kicker {
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
}
h1 {
  font-size: clamp(40px, 6vw, 64px);
  line-height: 1.05;
  margin: 12px 0 16px;
}
.tag {
  font-size: 20px;
  color: var(--muted);
  max-width: 34rem;
}
.loop {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 28px;
}
.chip {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 999px;
  padding: 6px 12px;
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
}
.chip-on {
  border-color: var(--cyan-dim);
  color: var(--cyan);
  box-shadow: 0 0 12px rgba(61, 184, 255, 0.2);
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.phone-shell {
  width: min(340px, 100%);
  margin: 0 auto;
  background: #02040a;
  border: 3px solid #1b2438;
  border-radius: 40px;
  padding: 14px 10px 12px;
  box-shadow:
    0 0 40px rgba(61, 184, 255, 0.14),
    0 24px 70px rgba(0, 0, 0, 0.45);
  position: relative;
}
.phone-shell::before {
  content: "";
  display: block;
  width: 92px;
  height: 8px;
  border-radius: 999px;
  background: #121a2c;
  margin: 0 auto 10px;
}
.phone-shell::after {
  content: "";
  display: block;
  width: 108px;
  height: 4px;
  border-radius: 999px;
  background: #2a3a55;
  margin: 10px auto 0;
}
.phone-app {
  background: var(--navy);
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid #1b2438;
}
.app-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 12px 10px;
}
.app-bar img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: 0 0 14px rgba(61, 184, 255, 0.28);
}
.app-word {
  font-size: 17px;
  letter-spacing: 0.08em;
  font-weight: 700;
}
.app-page {
  color: var(--cyan);
  font-size: 10px;
  letter-spacing: 0.18em;
  font-weight: 700;
}
.app-bolt {
  margin-left: auto;
  color: var(--cyan);
  font-size: 18px;
}
.phone-body { padding: 0 12px 12px; }
.tile {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  margin-bottom: 8px;
}
.tile.glow {
  border-color: var(--cyan-dim);
  box-shadow: 0 0 16px rgba(61, 184, 255, 0.16);
}
.tile.threat {
  background: #2a1520;
  border-color: #5a2030;
}
.tile-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 14px;
  background: var(--navy-mid);
  color: var(--cyan);
}
.tile.threat .tile-icon { color: var(--red); background: #3a1820; }
.tile strong { display: block; font-size: 14px; }
.tile span { display: block; color: var(--muted); font-size: 12px; line-height: 1.35; }
.toggle {
  margin-left: auto;
  width: 40px;
  height: 22px;
  border-radius: 999px;
  background: var(--cyan-dim);
  position: relative;
  flex-shrink: 0;
}
.toggle::after {
  content: "";
  position: absolute;
  top: 3px;
  right: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--cyan);
}
.tabbar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: var(--navy-mid);
  border-top: 1px solid var(--line);
  padding: 8px 4px 10px;
  text-align: center;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.02em;
}
.tabbar b { display: block; font-size: 14px; margin-bottom: 2px; font-weight: 400; }
.tabbar .on { color: var(--cyan); }

.section { padding: 56px 0; }
h2 { font-size: 32px; margin-bottom: 12px; }
.lead { color: var(--muted); max-width: 40rem; margin-bottom: 28px; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
}
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 15px; }
.mark { color: var(--cyan); font-weight: 700; }

.truth {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.yes { border-top: 3px solid var(--cyan); }
.no { border-top: 3px solid var(--red); }
.truth li { margin: 8px 0 8px 18px; color: var(--muted); }

.note {
  margin-top: 20px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--navy-mid);
  color: var(--muted);
  font-size: 14px;
}

.ver {
  display: inline-block;
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
}

footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 14px;
}
footer .row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 800px) {
  .hero-grid, .cards, .truth { grid-template-columns: 1fr; }
  .nav-links { gap: 14px; }
  .nav-links .hide-sm { display: none; }
  h1 { font-size: 40px; }
}