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

body {
  background: #0f172a;
  color: #fff;
  line-height: 1.6;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 10%;
  background: #0f172a;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

header h1 {
  color: #38bdf8;
}

nav a {
  color: #fff;
  text-decoration: none;
  margin-left: 20px;
  transition: 0.3s;
}

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

.hero {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 10%;
  background: linear-gradient(to right, #0f172a, #1e293b);
}

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

.hero span {
  color: #38bdf8;
}

.hero button {
  padding: 12px 30px;
  border: none;
  background: #38bdf8;
  color: #000;
  font-weight: 600;
  cursor: pointer;
  border-radius: 30px;
  transition: 0.3s;
}

.hero button:hover {
  background: #0ea5e9;
}

section {
  padding: 80px 10%;
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.card {
  background: #1e293b;
  padding: 30px;
  border-radius: 15px;
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-10px);
  background: #334155;
}

.card h3 {
  margin-bottom: 15px;
  color: #38bdf8;
}

.about {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
}

.about img {
  width: 100%;
  max-width: 400px;
  border-radius: 15px;
}

.contact form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 500px;
  margin: auto;
}

.contact input,
.contact textarea {
  padding: 12px;
  border: none;
  border-radius: 8px;
}

.contact button {
  padding: 12px;
  border: none;
  background: #38bdf8;
  font-weight: 600;
  cursor: pointer;
  border-radius: 30px;
}

footer {
  background: #1e293b;
  text-align: center;
  padding: 20px;
  margin-top: 50px;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  header {
    flex-direction: column;
  }
  nav {
    margin-top: 10px;
  }
  .hero h2 {
    font-size: 2rem;
  }
}