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

body {
  font-family: 'Poppins', sans-serif;
  background: #f9fafb;
  color: #222;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
}

a {
  color: #007BFF;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #0056b3;
  text-decoration: underline;
}

/* Header */
.header {
  text-align: center;
  margin-bottom: 40px;
}

.logo-container img {
  width: 160px;
  margin-bottom: 20px;
}

.header h1 {
  font-weight: 700;
  font-size: 2.8rem;
  color: #007BFF;
}

/* Intro */
.intro {
  max-width: 700px;
  margin: 0 auto 60px auto;
  font-size: 1.1rem;
  color: #555;
  text-align: center;
  line-height: 1.7;
}

/* Grid container */
.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto 80px auto;
  padding: 0 10px;
}

/* Cards */
.card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgb(0 123 255 / 0.15);
  padding: 30px 25px;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.card:hover {
  box-shadow: 0 12px 35px rgb(0 123 255 / 0.3);
  transform: translateY(-5px);
}

.card h2 {
  color: #007BFF;
  margin-bottom: 20px;
  font-weight: 600;
  font-size: 1.8rem;
}

.card p {
  font-size: 1rem;
  color: #444;
  margin-bottom: 15px;
}

.card ul {
  list-style-type: disc;
  padding-left: 20px;
  color: #555;
}

.card ul li {
  margin-bottom: 10px;
  font-size: 1rem;
}

/* Contact card adjustments */
.contact-card p {
  font-weight: 500;
  font-size: 1rem;
}

.whatsapp-link {
  display: inline-block;
  background: #25D366;
  color: white !important;
  padding: 10px 18px;
  border-radius: 30px;
  font-weight: 600;
  margin-top: 8px;
  transition: background 0.3s ease;
}

.whatsapp-link:hover {
  background: #1ebe5b;
}

/* Footer */
.footer {
  text-align: center;
  padding: 20px 10px;
  background-color: #007BFF;
  color: white;
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: 0 0 12px 12px;
}

/* Responsive */
@media (max-width: 600px) {
  .header h1 {
    font-size: 2rem;
  }
  .intro {
    font-size: 1rem;
  }
  .card {
    padding: 25px 20px;
  }
}