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

body {
  background: #0b0f19;
  color: #f5f5f5;
  line-height: 1.6;
}

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

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 60px;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
}

.logo {
  font-size: 22px;
  font-weight: bold;
  letter-spacing: 2px;
  color: #d4af37;
}

nav a {
  margin: 0 15px;
  font-size: 14px;
  opacity: 0.8;
}

nav a:hover {
  opacity: 1;
  color: #d4af37;
}

.hero {
  height: 85vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.9)),
  url("https://images.unsplash.com/photo-1589829545856-d10d557cf95f") center/cover;
  padding: 20px;
}

.hero h1 {
  font-size: 52px;
  color: #fff;
}

.hero p {
  max-width: 600px;
  margin-top: 15px;
  opacity: 0.8;
}

.btn {
  margin-top: 25px;
  padding: 12px 25px;
  background: #d4af37;
  border: none;
  color: black;
  font-weight: bold;
  cursor: pointer;
  border-radius: 5px;
}

.section {
  padding: 80px 60px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.card {
  background: rgba(255,255,255,0.05);
  padding: 20px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.1);
}

footer {
  text-align: center;
  padding: 30px;
  background: #05070d;
  font-size: 13px;
  opacity: 0.7;
}

input, textarea {
  width: 100%;
  padding: 12px;
  margin-top: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: white;
  border-radius: 5px;
}