/* Global styles */
body {
  margin: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #fafafa;
}

/* Hero section */
.hero {
  background: linear-gradient(rgba(44,120,108,0.8), rgba(44,120,108,0.8)),
              url('images/hero.jpg') no-repeat center center/cover;
  color: white;
  height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
}
.hero h1 {
  font-size: 3.5em;
  margin-bottom: 0.3em;
  font-weight: bold;
}
.hero p {
  font-size: 1.3em;
  margin-bottom: 1.2em;
}
.hero-buttons .btn {
  margin: 10px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 25px;
  background: #2c786c;
  color: white;
  text-decoration: none;
  border-radius: 30px;
  font-weight: bold;
  transition: background 0.3s ease;
}
.btn:hover {
  background: #1e554c;
}
.btn-secondary {
  background: #f4a261;
}
.btn-secondary:hover {
  background: #e07a2c;
}

/* Sections */
section {
  padding: 70px 20px;
  text-align: center;
}
section h2 {
  font-size: 2em;
  margin-bottom: 20px;
  color: #2c786c;
}

/* Cards */
.cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
  margin-top: 30px;
}
.card {
  background: white;
  border-radius: 15px;
  box-shadow: 0 6px 10px rgba(0,0,0,0.1);
  overflow: hidden;
  width: 300px;
  transition: transform 0.3s ease;
}
.card:hover {
  transform: translateY(-5px);
}
.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.card h3 {
  margin: 15px 0 10px;
  color: #444;
}
.card p {
  padding: 0 15px 20px;
  font-size: 0.95em;
  color: #555;
}

/* Contact & Footer */
.contact {
  background: #f0f9f8;
  border-top: 4px solid #2c786c;
  border-bottom: 4px solid #2c786c;
}
footer {
  background: #2c786c;
  color: white;
  text-align: center;
  padding: 20px;
  font-size: 0.9em;
}