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

body {
  font-family: 'Segoe UI', sans-serif;
  color: #333;
  line-height: 1.6;
}

/* Nav */
header {
  background: #1a1a2e;
  position: sticky;
  top: 0;
  z-index: 100;
}

nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  color: #e94560;
  font-size: 1.4rem;
  font-weight: 700;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav ul a {
  color: #ccc;
  text-decoration: none;
  transition: color 0.2s;
}

nav ul a:hover {
  color: #e94560;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.hero-content h1 {
  font-size: 3rem;
  color: #fff;
  margin-bottom: 1rem;
}

.hero-content p {
  font-size: 1.3rem;
  color: #a8b2d8;
  margin-bottom: 2rem;
}

/* Button */
.btn {
  display: inline-block;
  background: #e94560;
  color: #fff;
  padding: 0.75rem 2rem;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.2s, transform 0.2s;
}

.btn:hover {
  background: #c73652;
  transform: translateY(-2px);
}

/* Sections */
.section {
  padding: 5rem 2rem;
}

.bg-light {
  background: #f8f9fa;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.container h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: #1a1a2e;
}

.container p {
  font-size: 1.1rem;
  color: #555;
  max-width: 600px;
  margin: 0 auto 2rem;
}

/* Cards */
.cards {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.card {
  background: #fff;
  border-radius: 12px;
  padding: 2rem;
  width: 280px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.2s;
}

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

.card-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: #1a1a2e;
}

.card p {
  font-size: 0.95rem;
  color: #666;
  margin: 0;
}

/* Footer */
footer {
  background: #1a1a2e;
  color: #888;
  text-align: center;
  padding: 1.5rem;
  font-size: 0.9rem;
}