:root {
  --bg: #0b1020;
  --card: #0f162f;
  --text: #e6e9f3;
  --muted: #98a2b3;
  --primary: #0ea5e9;
  --primary-2: #60a5fa;
  --ring: rgba(14, 165, 233, 0.6);
  --success: #22c55e;
}
* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
.brand-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: block;
}
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, 'Helvetica Neue', Arial,
    'Noto Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
  color: var(--text);
  background: radial-gradient(1200px 800px at 10% 0%, #0c1a33, transparent 60%),
    radial-gradient(1000px 800px at 90% 10%, #0b1430, transparent 60%), var(--bg);
  overflow-x: hidden;
}

.container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  display: grid;
  place-items: center;
  font-weight: 800;
}
.brand h1 {
  margin: 0;
  font-size: 20px;
}
.tag {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 12px;
}
/* use Bootstrap .badge styles instead */

/* Glassy navbar styling over dark background */
.navbar-glass {
  background: rgba(12, 18, 40, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

@media (max-width: 600px) {
  .brand-icon {
    width: 40px;
    height: 40px;
  }
}

.hero {
  display: grid;
  grid-template-columns: 1fr;
  justify-items: center;
  align-items: center;
  gap: 28px;
  margin-top: 28px;
}
.copy {
  width: 100%;
  max-width: 780px;
}
.copy h2 {
  font-size: 42px;
  line-height: 1.08;
  margin: 0 0 12px;
}
.copy .lead {
  color: var(--muted);
  margin: 0 0 22px;
  max-width: 54ch;
}
.gradient-text {
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.big {
  font-size: clamp(28px, 6vw, 64px);
  line-height: 1.1;
  margin: 12px 0 6px;
  text-align: center;
}
.soon {
  font-size: clamp(26px, 5vw, 56px);
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0;
  text-align: center;
}

.countdown {
  display: flex;
  gap: 10px;
  margin: 18px 0 22px;
}
.countdown .unit {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 14px 16px;
  border-radius: 14px;
  text-align: center;
  min-width: 86px;
}
.countdown .unit span {
  font-weight: 700;
  font-size: 24px;
  display: block;
}
.countdown .unit label {
  font-size: 12px;
  color: var(--muted);
}

.notify {
  display: flex;
  gap: 10px;
  align-items: center;
}
.notify input {
  flex: 1;
  min-width: 200px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(12, 18, 40, 0.66);
  color: var(--text);
  outline: none;
}
.notify input:focus {
  border-color: var(--ring);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}
.btn {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: white;
  border: none;
  padding: 12px 16px;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
}
.btn:active {
  transform: translateY(1px);
}
.form-msg {
  margin-top: 8px;
  color: var(--muted);
}

.socials {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}
.social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #cbd5e1;
}
.social:hover {
  border-color: var(--ring);
  color: white;
}

.device {
  display: flex;
  align-items: center;
  justify-content: center;
}
.preview-img {
  width: 100%;
  max-width: 720px;
  border-radius: 0;
  border: none;
  box-shadow: 0 20px 60px rgba(2, 6, 23, 0.6);
  display: block;
}
.phone {
  width: 290px;
  height: 580px;
  background: linear-gradient(180deg, #0d132a, #0b1226);
  border-radius: 38px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  position: relative;
  box-shadow: 0 20px 60px rgba(2, 6, 23, 0.6), inset 0 0 0 10px rgba(255, 255, 255, 0.03);
}
.notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 110px;
  height: 26px;
  background: #0c142e;
  border-radius: 0 0 18px 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.screen {
  position: absolute;
  inset: 18px;
  background: #030712;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.screen-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.screen-gradient {
  position: absolute;
  inset: -40%;
  background: radial-gradient(600px 300px at 30% 20%, #0ea5e933, transparent 60%),
    radial-gradient(600px 300px at 80% 60%, #60a5fa33, transparent 60%);
  filter: blur(20px);
}
.screen-card {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 14px;
  overflow: hidden;
}
.screen-card .wave {
  position: absolute;
  inset: -20px;
  background: conic-gradient(
    from 90deg at 50% 50%,
    rgba(14, 165, 233, 0.25),
    rgba(14, 165, 233, 0) 60%,
    rgba(96, 165, 250, 0.25)
  );
  filter: blur(26px);
  animation: spin 20s linear infinite;
}
.screen-card .title {
  position: relative;
  font-weight: 700;
}
.screen-card .subtitle {
  position: relative;
  color: #9aa6bd;
  font-size: 12px;
  margin-top: 4px;
}
.pill {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(14, 165, 233, 0.18);
  border: 1px solid rgba(14, 165, 233, 0.4);
  color: #cceafe;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
}

.foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 40px;
  color: var(--muted);
}
.cta {
  display: flex;
  align-items: center;
  gap: 10px;
}
.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.15);
}
.link {
  color: #cdeafe;
  text-decoration: none;
  font-weight: 600;
}

/* Background decor */
.bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
}
.blob {
  position: absolute;
  width: 620px;
  height: 620px;
  filter: blur(80px);
  opacity: 0.5;
  transform: translateZ(0);
}
.blob-1 {
  left: -200px;
  top: -140px;
  background: radial-gradient(closest-side, #0ea5e9, transparent);
}
.blob-2 {
  right: -220px;
  top: -120px;
  background: radial-gradient(closest-side, #60a5fa, transparent);
}
.blob-3 {
  left: 30%;
  bottom: -240px;
  background: radial-gradient(closest-side, #22c55e, transparent);
  opacity: 0.3;
}
.grid-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent, rgba(255, 255, 255, 0.02)),
    repeating-linear-gradient(0deg, transparent, transparent 31px, rgba(255, 255, 255, 0.03) 32px),
    repeating-linear-gradient(90deg, transparent, transparent 31px, rgba(255, 255, 255, 0.03) 32px);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Responsive */
@media (max-width: 960px) {
  .hero {
    gap: 16px;
  }
  .copy h2 {
    font-size: 34px;
  }
}

/* Mobile optimizations */
@media (max-width: 640px) {
  .container {
    padding: 20px 14px 40px;
  }
  .top {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }
  .brand h1 {
    font-size: 18px;
  }
  .badge {
    margin-top: 4px;
  }
  .hero {
    margin-top: 16px;
    gap: 16px;
  }
  .big {
    font-size: clamp(22px, 7vw, 36px);
  }
  .soon {
    font-size: clamp(18px, 6vw, 28px);
  }
}