* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
  scroll-behavior: smooth;
}

body {
  background: #f5f5f5;
  color: #333;
  transition: 0.3s;
}

/* Dark Mode */
body.dark {
  background: #121212;
  color: #fff;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 10%;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  position: fixed;
  width: 100%;
  z-index: 1000;
}

.navbar ul {
  list-style: none;
  display: flex;
  gap: 20px;
}

.navbar a {
  text-decoration: none;
  color: inherit;
  font-weight: 500;
}

/* Hero */
.hero {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: linear-gradient(120deg,#ff512f,#dd2476);
  color: white;
  text-align: center;
}

.btn {
  padding: 10px 25px;
  margin-top: 20px;
  border: none;
  background: white;
  color: #dd2476;
  font-weight: bold;
  cursor: pointer;
  border-radius: 30px;
  transition: 0.3s;
}

.btn:hover {
  transform: scale(1.1);
}

/* Cards */
.services {
  padding: 100px 10%;
  text-align: center;
}

.card-container {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(200px,1fr));
  gap: 20px;
  margin-top: 40px;
}

.card {
  padding: 40px;
  background: white;
  border-radius: 15px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
  transition: 0.4s;
}

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

/* Counter */
.counter-section {
  text-align: center;
  padding: 80px;
  background: #222;
  color: white;
}

.counter {
  font-size: 50px;
  font-weight: bold;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  justify-content: center;
  align-items: center;
}

.modal-content {
  background: white;
  padding: 40px;
  border-radius: 15px;
  text-align: center;
}

.close {
  float: right;
  cursor: pointer;
}