:root {
  --bg: #071321;
  --bg-soft: #0d1d31;
  --surface: rgba(13, 31, 50, 0.72);
  --surface-solid: #0f2238;
  --text: #f7fbff;
  --muted: #b5c3d3;
  --accent: #19c3bb;
  --accent-2: #2f62ff;
  --accent-3: #ffd34d;
  --line: rgba(255, 255, 255, 0.12);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(25, 195, 187, 0.22), transparent 28%),
    radial-gradient(circle at top right, rgba(47, 98, 255, 0.20), transparent 34%),
    linear-gradient(160deg, #071321 0%, #0b1c31 45%, #112752 100%);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  position: relative;
  overflow: hidden;
  padding-bottom: 72px;
}

.hero::before,
.hero::after {
  content: '✦';
  position: absolute;
  color: rgba(255, 211, 77, 0.95);
  text-shadow: 0 0 22px rgba(255, 211, 77, 0.65);
  font-size: 28px;
}

.hero::before { top: 120px; left: 6%; }
.hero::after { top: 250px; right: 10%; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 0 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-icon {
  width: 68px;
  height: 68px;
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.eyebrow,
.section-tag,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #dffeff;
  letter-spacing: 0.04em;
}

.eyebrow,
.section-tag {
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 700;
}

.brand h1 {
  margin: 4px 0 0;
  font-size: clamp(1.1rem, 1rem + 1vw, 1.45rem);
}

.nav-link {
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: 0.2s ease;
}

.nav-link:hover,
.btn:hover { transform: translateY(-1px); }

.hero-content {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
  padding-top: 42px;
}

.pill {
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.92rem;
  font-weight: 600;
}

.hero-copy h2 {
  font-size: clamp(2.2rem, 1.6rem + 3vw, 4.2rem);
  line-height: 1.04;
  margin: 18px 0;
}

.hero-copy p,
.section-heading p,
.feature-card p,
.about-card p,
.footer p,
.policy-card p {
  color: var(--muted);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #12d9cf);
  color: #04121e;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-points {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 20px;
  padding: 0;
  margin: 0;
}

.hero-points li {
  position: relative;
  padding-left: 18px;
  color: #d7e3ef;
}

.hero-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-3), #fff09f);
  box-shadow: 0 0 10px rgba(255, 211, 77, 0.6);
}

.hero-visual {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
}

.glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(50px);
  opacity: 0.6;
}

.glow-one {
  width: 230px;
  height: 230px;
  background: rgba(25, 195, 187, 0.35);
  top: 10%; left: 15%;
}

.glow-two {
  width: 260px;
  height: 260px;
  background: rgba(47, 98, 255, 0.3);
  bottom: 8%; right: 6%;
}

.device-card {
  position: relative;
  width: min(360px, 82%);
  padding: 18px;
  border-radius: 42px;
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.device-card img {
  border-radius: 28px;
  width: 100%;
}

.floating { animation: float 5s ease-in-out infinite; }
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.stats-section {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: -10px;
}

.stat-card,
.feature-card,
.about-card,
.policy-card {
  background: rgba(10, 25, 42, 0.7);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.stat-card {
  padding: 24px;
}

.stat-card strong,
.feature-card h4,
.about-card h3,
.policy-card h1,
.policy-card h2 {
  display: block;
  margin-bottom: 10px;
}

.features,
.about-section {
  padding: 92px 0 20px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

.section-heading.centered {
  text-align: center;
  margin-inline: auto;
}

.section-heading h3 {
  margin: 14px 0 10px;
  font-size: clamp(2rem, 1.4rem + 2vw, 3rem);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  padding: 26px;
}

.feature-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  font-size: 1.4rem;
  margin-bottom: 14px;
  background: linear-gradient(135deg, rgba(25,195,187,0.2), rgba(47,98,255,0.24));
}

.screenshots-section {
  padding: 88px 0;
}

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.shot-card {
  margin: 0;
  padding: 14px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: var(--shadow);
}

.shot-card img {
  width: 100%;
  aspect-ratio: 9 / 19.5;
  object-fit: cover;
  border-radius: 18px;
}

.about-card {
  padding: 34px;
  display: grid;
  grid-template-columns: 1.2fr 180px;
  gap: 20px;
  align-items: center;
}

.about-icon {
  width: 180px;
  height: 180px;
  border-radius: 36px;
  justify-self: center;
}

.footer {
  padding: 36px 0 60px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: #dfe9f3;
}

.policy-page {
  min-height: 100vh;
  padding: 42px 0 70px;
}

.policy-container {
  max-width: 900px;
}

.back-link {
  display: inline-block;
  margin-bottom: 18px;
  color: #d7e2ef;
}

.policy-card {
  padding: 34px;
}

.policy-card h1 {
  font-size: clamp(2rem, 1.4rem + 2vw, 3rem);
  margin-top: 10px;
}

.policy-card h2 {
  margin-top: 28px;
  font-size: 1.12rem;
}

.policy-date {
  color: #d8e5f6;
  font-weight: 600;
}

@media (max-width: 1050px) {
  .hero-content,
  .about-card,
  .feature-grid,
  .screenshots-grid,
  .stats-section {
    grid-template-columns: 1fr 1fr;
  }

  .hero-content {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 420px;
  }

  .screenshots-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .topbar,
  .footer-inner,
  .about-card,
  .stats-section,
  .feature-grid,
  .screenshots-grid {
    grid-template-columns: 1fr;
    display: grid;
  }

  .topbar {
    gap: 16px;
  }

  .brand {
    align-items: flex-start;
  }

  .hero-copy h2 {
    font-size: 2.3rem;
  }

  .hero-points {
    grid-template-columns: 1fr;
  }

  .about-card {
    text-align: left;
  }

  .screenshots-grid {
    grid-template-columns: 1fr 1fr;
  }

  .container {
    width: min(100% - 24px, 1180px);
  }

  .policy-card,
  .feature-card,
  .stat-card,
  .about-card {
    padding: 24px;
  }
}

@media (max-width: 520px) {
  .screenshots-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; }
}