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

body {
  font-family: 'Inter', sans-serif;
  color: #1a1a1a;
  background: #f9fafb;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

/* Navbar */
.navbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 8%;
  background: linear-gradient(135deg, #00bfa5, #00796b);
  color: white;
  position: fixed; width: 100%; top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.logo { font-size: 1.6rem; font-weight: 700; }
.nav-links { display: flex; list-style: none; }
.nav-links li { margin-left: 30px; }
.nav-links a { color: white; text-decoration: none; font-weight: 500; transition: 0.3s; }
.nav-links a:hover { color: #c8fff4; }
.menu-toggle { display: none; font-size: 1.8rem; cursor: pointer; }



@media (max-width: 768px) {
  .nav-links { position: absolute; top: 70px; right: 0; width: 100%; flex-direction: column; background: linear-gradient(135deg, #00bfa5, #00796b); display: none; }
  .nav-links.active { display: flex; align-items: center; }
  .nav-links li { margin: 20px 0; }
  .menu-toggle { display: block; }
}

/* Hero */
.hero {
  background: url('../Images/aboutus.jpg') no-repeat center center / cover;
  color: white;
  height: 70vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  background-attachment: fixed;
  position: relative;
}
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.45); }
.hero-content { z-index: 1; position: relative; max-width: 700px; }
.hero h1 { font-size: 2.8rem; margin-bottom: 20px; }
.hero p { font-size: 1.1rem; line-height: 1.6; }

/* Contact Section */
.contact {
  text-align: center;
  padding: 100px 10%;
  background: #fff;
}

.contact h2 {
  color: #00796b;
  font-size: 2rem;
  margin-bottom: 40px;
}

.contact-container {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 50px;
  flex-wrap: wrap;
}

/* Form */
.contact-form {
  flex: 1;
  min-width: 300px;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ccc;
  border-radius: 10px;
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
  resize: none;
}

button.btn {
  background-color: #00bfa5;
  color: white;
  padding: 12px;
  border: none;
  border-radius: 25px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s;
}
button.btn:hover { background-color: #00997a; }

/* Contact Info */
.contact-info {
  flex: 1;
  min-width: 250px;
  max-width: 400px;
  text-align: left;
  background: #f1f8e9;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.contact-info h3 {
  color: #00796b;
  margin-bottom: 15px;
}

.contact-info p {
  margin-bottom: 10px;
  color: #444;
  line-height: 1.6;
}

.socials a {
  color: #00796b;
  text-decoration: none;
  font-weight: 600;
  margin-right: 10px;
}
.socials a:hover { text-decoration: underline; }

/* Footer */
footer { background: #004d40; color: white; text-align: center; padding: 20px 0; }

/* Animations */
.fade-in-up { opacity: 0; transform: translateY(40px); transition: all 0.8s ease-out; }
.fade-in-up.visible { opacity: 1; transform: translateY(0); }