* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background: #081120;
  color: #ffffff;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(6, 15, 30, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 10px;
}

.brand h2 {
  font-size: 22px;
  line-height: 1;
}

.brand span {
  color: #3db7ff;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 26px;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-size: 15px;
  transition: 0.3s;
}

.nav-links a:hover {
  color: #3db7ff;
}

.btn {
  display: inline-block;
  background: linear-gradient(135deg, #00c6ff, #0072ff);
  color: #fff;
  padding: 12px 24px;
  border-radius: 10px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-weight: 600;
  transition: 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 114, 255, 0.25);
}

.btn-outline {
  background: transparent;
  border: 1px solid #3db7ff;
}

.hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at top right, rgba(0, 114, 255, 0.25), transparent 25%),
    linear-gradient(135deg, #07101d, #091a31);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
  padding: 70px 0;
}

.tag {
  color: #3db7ff;
  font-weight: 600;
  margin-bottom: 14px;
  letter-spacing: 1px;
}

.hero-text h1 {
  font-size: 50px;
  line-height: 1.2;
  margin-bottom: 18px;
}

.hero-desc {
  color: #cfd8e3;
  font-size: 16px;
  line-height: 1.8;
  max-width: 600px;
  margin-bottom: 28px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-card {
  display: flex;
  justify-content: center;
}

.floating-box {
  width: 100%;
  max-width: 420px;
  padding: 32px;
  border-radius: 20px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}

.floating-box h3 {
  font-size: 26px;
  margin-bottom: 18px;
  color: #3db7ff;
}

.floating-box ul {
  padding-left: 18px;
  line-height: 2;
  color: #e8f0ff;
}

.stats {
  background: #0b1628;
  padding: 30px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-box {
  background: #101d33;
  border-radius: 16px;
  padding: 24px;
  text-align: center;
}

.stat-box h2 {
  color: #3db7ff;
  font-size: 32px;
  margin-bottom: 8px;
}

.section {
  padding: 90px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 45px;
}

.section-title p {
  color: #3db7ff;
  font-weight: 600;
  margin-bottom: 8px;
}

.section-title h2 {
  font-size: 36px;
}

.about-box {
  max-width: 950px;
  margin: auto;
  background: #101b2f;
  border-radius: 18px;
  padding: 34px;
  line-height: 1.9;
  color: #d7dfeb;
}

.dark-section {
  background: #0b1628;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.card {
  background: #101d33;
  padding: 28px;
  border-radius: 18px;
  transition: 0.3s ease;
  border: 1px solid rgba(255,255,255,0.06);
}

.card:hover {
  transform: translateY(-6px);
}

.card h3 {
  color: #3db7ff;
  margin-bottom: 12px;
}

.card p {
  color: #d7dfeb;
  line-height: 1.8;
}

.card.light {
  background: #0f1b2f;
}

.contact-section {
  background: linear-gradient(135deg, #07111f, #0c1c36);
}

.contact-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  background: #101b2f;
  padding: 30px;
  border-radius: 20px;
}

.contact-info h3 {
  font-size: 28px;
  margin-bottom: 18px;
  color: #3db7ff;
}

.contact-info p {
  margin-bottom: 10px;
  color: #d7dfeb;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: none;
  border-radius: 10px;
  background: #0a1424;
  color: #fff;
  outline: none;
}

.footer {
  text-align: center;
  padding: 22px 0;
  background: #060d18;
  color: #c5cfdd;
}

@media (max-width: 992px) {
  .hero-grid,
  .contact-box,
  .cards,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .hero-text h1 {
    font-size: 38px;
  }

  .nav-links {
    display: none;
  }

  .nav-btn {
    display: none;
  }
}