:root {
  color-scheme: dark;
  --bg: #050814;
  --bg-2: #081120;
  --text: #f4fbff;
  --muted: #a9bdd2;
  --line: rgba(66, 169, 255, 0.28);
  --glass: rgba(8, 17, 32, 0.76);
  --electric: #007bff;
  --neon: #27a8ff;
  --card: rgba(8, 18, 35, 0.72);
}

:root.light {
  color-scheme: light;
  --bg: #edf6ff;
  --bg-2: #ffffff;
  --text: #07111f;
  --muted: #52667b;
  --line: rgba(0, 123, 255, 0.24);
  --glass: rgba(255, 255, 255, 0.78);
  --card: rgba(255, 255, 255, 0.86);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 18% 8%, rgba(0, 123, 255, 0.28), transparent 28rem),
    radial-gradient(circle at 84% 15%, rgba(39, 168, 255, 0.18), transparent 25rem),
    linear-gradient(180deg, var(--bg) 0%, #03050c 46%, var(--bg) 100%);
  color: var(--text);
  font-family: Inter, Arial, sans-serif;
}

:root.light body {
  background:
    radial-gradient(circle at 18% 8%, rgba(0, 123, 255, 0.18), transparent 28rem),
    radial-gradient(circle at 84% 15%, rgba(39, 168, 255, 0.12), transparent 25rem),
    linear-gradient(180deg, #f7fbff 0%, #e8f3ff 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.34;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.glass {
  background: var(--glass);
  border: 1px solid var(--line);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04) inset, 0 24px 80px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(18px);
}

.poster-card {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    var(--card);
  border: 1px solid rgba(74, 178, 255, 0.28);
  box-shadow:
    0 0 34px rgba(0, 123, 255, 0.14),
    0 28px 70px rgba(0, 0, 0, 0.28);
}

.poster-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(39, 168, 255, 0.26), transparent 18rem),
    linear-gradient(120deg, transparent, rgba(0, 123, 255, 0.2), transparent);
  opacity: 0.7;
}

.poster-card > * {
  position: relative;
  z-index: 1;
}

.poster-card:hover {
  transform: translateY(-8px);
  border-color: rgba(39, 168, 255, 0.78);
  box-shadow:
    0 0 44px rgba(0, 123, 255, 0.28),
    0 34px 90px rgba(0, 0, 0, 0.45);
}

.neon-text {
  color: #f7fcff;
  text-shadow: 0 0 18px rgba(39, 168, 255, 0.56);
}

:root.light .neon-text {
  color: #061225;
  text-shadow: none;
}

.blue-gradient {
  background: linear-gradient(135deg, #ffffff 0%, #8fd2ff 36%, #007bff 74%, #dff4ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.btn-primary,
.btn-secondary,
.icon-btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 8px;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.btn-primary {
  color: white;
  background: linear-gradient(135deg, #007bff, #26bbff);
  box-shadow: 0 0 28px rgba(0, 123, 255, 0.46);
}

.btn-secondary {
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
}

.btn-primary:hover,
.btn-secondary:hover,
.icon-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 34px rgba(39, 168, 255, 0.34);
}

.orbital {
  position: absolute;
  border: 1px solid rgba(79, 184, 255, 0.2);
  background: rgba(5, 13, 27, 0.56);
  box-shadow: 0 0 36px rgba(0, 123, 255, 0.26);
  backdrop-filter: blur(14px);
  animation: float 7s ease-in-out infinite;
}

.orbital:nth-child(2) {
  animation-delay: -2.4s;
}

.orbital:nth-child(3) {
  animation-delay: -4.1s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}

.ticker {
  animation: ticker 30s linear infinite;
}

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

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

.form-field {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.055);
  padding: 12px 14px;
  outline: none;
}

.form-field:focus {
  border-color: rgba(39, 168, 255, 0.78);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.16);
}

@media (max-width: 900px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .shell {
    width: min(100% - 22px, 1180px);
  }

  .hero-title {
    font-size: clamp(2.55rem, 13vw, 4.8rem);
    line-height: 0.92;
  }

  .mobile-stack > * {
    width: 100%;
  }
}