* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(90, 130, 255, 0.35), transparent 30%),
    radial-gradient(circle at bottom right, rgba(255, 80, 190, 0.22), transparent 35%),
    #0b1020;
  color: #f4f7ff;
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 8%;
  backdrop-filter: blur(18px);
  background: rgba(11, 16, 32, 0.75);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.logo {
  font-weight: 900;
  letter-spacing: 4px;
  padding: 10px 14px;
  border-radius: 14px;
  background: linear-gradient(135deg, #6d8cff, #e84cff);
  box-shadow: 0 0 35px rgba(109, 140, 255, 0.55);
}

nav {
  display: flex;
  gap: 22px;
}

nav a {
  color: #dbe4ff;
  text-decoration: none;
  font-size: 15px;
  opacity: 0.85;
}

nav a:hover {
  opacity: 1;
}

.hero {
  min-height: 82vh;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
  padding: 80px 8%;
}

.tag {
  display: inline-block;
  color: #a9b9ff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 14px;
}

h1 {
  margin: 24px 0;
  font-size: clamp(48px, 7vw, 92px);
  line-height: 0.92;
  letter-spacing: -4px;
}

h2 {
  font-size: 38px;
  margin-bottom: 18px;
}

h3 {
  font-size: 24px;
}

p {
  line-height: 1.7;
  color: #c9d4f5;
}

button {
  margin-top: 24px;
  padding: 16px 24px;
  border: 0;
  border-radius: 16px;
  background: linear-gradient(135deg, #6d8cff, #e84cff);
  color: white;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 15px 40px rgba(232, 76, 255, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

button:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 55px rgba(232, 76, 255, 0.4);
}

.hero-card {
  padding: 36px;
  min-height: 420px;
  border-radius: 34px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.05));
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.45);
}

.orb {
  width: 180px;
  height: 180px;
  margin: 20px auto 45px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, #ffffff, #8fa2ff 20%, #7a4cff 42%, #ff4fd8 72%);
  box-shadow:
    0 0 40px rgba(143, 162, 255, 0.9),
    0 0 90px rgba(255, 79, 216, 0.5);
  animation: float 4s ease-in-out infinite;
}

.section {
  padding: 80px 8%;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.card {
  padding: 30px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(255, 255, 255, 0.11);
  min-height: 250px;
}

.metrics {
  text-align: center;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 36px;
}

.metric-row div {
  padding: 36px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.08);
}

.number {
  font-size: 62px;
  font-weight: 900;
  background: linear-gradient(135deg, #ffffff, #9fb0ff, #ff7be5);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.quote {
  text-align: center;
}

blockquote {
  max-width: 900px;
  margin: 0 auto;
  font-size: 32px;
  line-height: 1.35;
  color: #ffffff;
}

footer {
  padding: 36px 8%;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  background: rgba(0, 0, 0, 0.35);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }

  50% {
    transform: translateY(-18px) rotate(8deg);
  }
}

@media (max-width: 850px) {
  .hero,
  .grid,
  .metric-row {
    grid-template-columns: 1fr;
  }

  nav {
    display: none;
  }

  footer {
    flex-direction: column;
  }

  h1 {
    letter-spacing: -2px;
  }
}