:root {
  --bg-1: #02060d;
  --bg-2: #071321;
  --card: rgba(8, 15, 28, 0.78);
  --card-border: rgba(114, 190, 255, 0.18);
  --text: #eef7ff;
  --muted: #aab9cb;
  --blue-1: #14b7ff;
  --blue-2: #165dff;
  --lime-1: #d8ff40;
  --lime-2: #89ff1f;
  --shadow-blue: rgba(20, 183, 255, 0.26);
  --shadow-lime: rgba(137, 255, 31, 0.16);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(20, 183, 255, 0.13), transparent 30%),
    radial-gradient(circle at 85% 20%, rgba(137, 255, 31, 0.12), transparent 28%),
    linear-gradient(145deg, var(--bg-1), var(--bg-2) 50%, #010306 100%);
  overflow: hidden;
}

.bg-grid {
  position: fixed;
  inset: 0;
  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: 34px 34px;
  mask-image: radial-gradient(circle at center, rgba(0,0,0,0.7), rgba(0,0,0,0.15), transparent 80%);
  pointer-events: none;
}

.orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(40px);
  pointer-events: none;
  opacity: 0.65;
}

.orb-1 {
  width: 240px;
  height: 240px;
  top: 10%;
  left: 8%;
  background: rgba(20, 183, 255, 0.15);
  animation: floatA 8s ease-in-out infinite;
}

.orb-2 {
  width: 260px;
  height: 260px;
  right: 10%;
  top: 18%;
  background: rgba(137, 255, 31, 0.10);
  animation: floatB 10s ease-in-out infinite;
}

.orb-3 {
  width: 320px;
  height: 320px;
  left: 50%;
  bottom: -70px;
  transform: translateX(-50%);
  background: rgba(22, 93, 255, 0.10);
  animation: pulse 9s ease-in-out infinite;
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px;
  position: relative;
  z-index: 1;
}

.hero-card {
  width: min(1100px, 100%);
  text-align: center;
  padding: 36px 32px 28px;
  border: 1px solid var(--card-border);
  background: linear-gradient(180deg, rgba(12, 20, 36, 0.88), rgba(6, 10, 20, 0.82));
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.03) inset,
    0 24px 80px rgba(0, 0, 0, 0.52),
    0 0 60px rgba(20, 183, 255, 0.08),
    0 0 90px rgba(137, 255, 31, 0.06);
  border-radius: 28px;
  backdrop-filter: blur(18px);
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.05) 20%, transparent 42%);
  transform: translateX(-120%);
  animation: shine 8s linear infinite;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  color: #d6e6f5;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  position: relative;
  z-index: 1;
}

.logo {
  width: min(780px, 100%);
  margin: 28px auto 8px;
  display: block;
  filter: drop-shadow(0 0 18px var(--shadow-blue)) drop-shadow(0 0 26px var(--shadow-lime));
}

h1 {
  margin: 12px auto 16px;
  max-width: 820px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  position: relative;
  z-index: 1;
}

.lead {
  margin: 0 auto;
  max-width: 820px;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.7;
  color: var(--muted);
  position: relative;
  z-index: 1;
}

.lead strong {
  color: #ffffff;
}

.cta-row {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  position: relative;
  z-index: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 18px;
  border-radius: 16px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
  border: 1px solid rgba(255,255,255,0.10);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #00131f;
  background: linear-gradient(135deg, #dfffff 0%, var(--blue-1) 45%, var(--lime-1) 100%);
  box-shadow: 0 10px 40px rgba(20, 183, 255, 0.28);
}

.btn-secondary {
  color: var(--text);
  background: rgba(255,255,255,0.05);
  box-shadow: 0 12px 30px rgba(0,0,0,0.25);
}

.btn-secondary:hover {
  border-color: rgba(20, 183, 255, 0.36);
  box-shadow: 0 12px 30px rgba(20,183,255,0.12);
}

.feature-list {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  position: relative;
  z-index: 1;
}

.feature {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 74px;
  padding: 14px 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  color: #edf6ff;
  font-weight: 600;
}

.feature .icon {
  font-size: 22px;
}

.status-wrap {
  margin-top: 28px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  position: relative;
  z-index: 1;
}

.status-card {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: #d9e8f7;
  font-weight: 600;
}

.status-card.muted span {
  color: var(--lime-1);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(180deg, #baff5d, var(--lime-2));
  box-shadow: 0 0 18px rgba(137,255,31,0.8);
  animation: blink 1.8s ease-in-out infinite;
}

@keyframes shine {
  0% { transform: translateX(-120%); }
  18%, 100% { transform: translateX(140%); }
}

@keyframes floatA {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(20px, -14px, 0); }
}

@keyframes floatB {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(-18px, 14px, 0); }
}

@keyframes pulse {
  0%, 100% { opacity: 0.45; transform: translateX(-50%) scale(1); }
  50% { opacity: 0.7; transform: translateX(-50%) scale(1.08); }
}

@keyframes blink {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

@media (max-width: 860px) {
  body {
    overflow: auto;
  }

  .page {
    min-height: auto;
    padding: 20px 14px;
  }

  .hero-card {
    padding: 24px 18px 22px;
  }

  .feature-list {
    grid-template-columns: 1fr;
  }

  .cta-row {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .status-wrap {
    flex-direction: column;
    align-items: center;
  }
}