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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #333;
  line-height: 1.6;
  background-color: #f9f9f9;
}

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

/* Header */
header {
  background: #ffffff;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

header .logo {
  display: inline-block;
  font-size: 1.5rem;
  font-weight: bold;
  color: #2c3e50;
}

nav {
  float: right;
}

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

nav ul li {
  margin-left: 20px;
}

nav ul li a {
  text-decoration: none;
  color: #2c3e50;
  font-weight: 500;
  transition: color 0.3s;
}

nav ul li a.active,
nav ul li a:hover {
  color: #007BFF;
}

/* Hero */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 80px 0;
  background: #e8f0f8;
}

.hero-content {
  max-width: 50%;
}

.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.hero p {
  margin-bottom: 30px;
}

.btn-primary {
  background: #007BFF;
  color: white;
  padding: 12px 25px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary:hover {
  background: #0056b3;
}

.hero-image {
  max-width: 45%;
  border-radius: 10px;
}

/* Sections */
.section {
  padding: 60px 0;
}

.section-alt {
  background: #f0f4f8;
}

.section h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 20px;
}

.section p {
  text-align: center;
  margin-bottom: 40px;
}

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

.card {
  background: #ffffff;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  overflow: hidden;
  text-align: center;
  padding-bottom: 20px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.card h3 {
  margin: 15px 0 10px;
}

.card p {
  padding: 0 10px;
  font-size: 0.95rem;
}

/* Contact Form */
form {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

form input, form textarea {
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

form button {
  align-self: center;
}

/* Footer */
footer {
  background: #ffffff;
  padding: 20px 0;
  text-align: center;
  margin-top: 40px;
  border-top: 1px solid #ddd;
}

/* Fade-in Animation */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s forwards;
  animation-delay: 0.3s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}