* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background: #0f172a;
  color: white;
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

.navbar {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 8%;
  position: sticky;
  top: 0;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(12px);
  z-index: 999;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo {
  width: 45px;
  height: 45px;
  border-radius: 10px;
}

nav ul {
  display: flex;
  gap: 30px;
  list-style: none;
}

nav a {
  text-decoration: none;
  color: white;
  transition: 0.3s;
}

nav a:hover {
  color: #38bdf8;
}

.btn-primary {
  background: linear-gradient(135deg, #0ea5e9, #2563eb);
  padding: 12px 22px;
  border-radius: 12px;
  text-decoration: none;
  color: white;
  font-weight: 600;
  transition: 0.3s;
}

.btn-primary:hover {
  transform: translateY(-3px);
}

.btn-secondary {
  border: 1px solid #38bdf8;
  padding: 12px 22px;
  border-radius: 12px;
  text-decoration: none;
  color: white;
}

.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 80px 8%;
  gap: 60px;
}

.tag {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  padding: 8px 16px;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: 4rem;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero h1 span {
  color: #38bdf8;
}

.hero p {
  font-size: 1.1rem;
  color: #cbd5e1;
  line-height: 1.8;
  margin-bottom: 30px;
}

.hero-buttons {
  display: flex;
  gap: 20px;
}

.glass-card {
  background: rgba(255,255,255,0.08);
  padding: 30px;
  border-radius: 25px;
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255,255,255,0.1);
}

.glass-card h3 {
  margin-bottom: 25px;
}

.mini-card {
  background: rgba(255,255,255,0.05);
  padding: 18px;
  border-radius: 15px;
  margin-bottom: 15px;
  display: flex;
  justify-content: space-between;
}

.section {
  padding: 100px 8%;
}

.dark-section {
  background: #111827;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.section-title p {
  color: #94a3b8;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card,
.product-card,
.pricing-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 35px;
  border-radius: 24px;
  transition: 0.3s;
}

.feature-card:hover,
.product-card:hover,
.pricing-card:hover {
  transform: translateY(-8px);
}

.icon {
  font-size: 2rem;
  margin-bottom: 15px;
}

.product-card button,
.pricing-card button {
  width: 100%;
  margin-top: 25px;
  border: none;
  padding: 14px;
  border-radius: 12px;
  background: #2563eb;
  color: white;
  cursor: pointer;
  font-weight: 600;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.featured {
  border: 2px solid #38bdf8;
  position: relative;
}

.popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #38bdf8;
  color: black;
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 0.8rem;
  font-weight: 700;
}

.price {
  font-size: 2.5rem;
  margin: 20px 0;
  color: #38bdf8;
}

.pricing-card ul {
  list-style: none;
}

.pricing-card li {
  margin-bottom: 12px;
}

.cta {
  padding: 100px 8%;
  text-align: center;
  background: linear-gradient(135deg, #1e3a8a, #0ea5e9);
}

.cta h2 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.cta p {
  margin-bottom: 30px;
}

footer {
  padding: 50px 8%;
  text-align: center;
  background: #020617;
}

.footer-links {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  gap: 20px;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
}

@media(max-width: 992px) {

  .hero,
  .grid-3,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  nav {
    display: none;
  }

  .hero h1 {
    font-size: 2.8rem;
  }

}