:root {
  --primary: #2ecc71;
  --secondary: #3498db;
  --accent: #e74c3c;
  --dark: #1a1a2e;
  --darker: #16213e;
  --light: #f1f1f1;
  --ethio-green: #078C3F;
  --ethio-yellow: #FCDD09;
  --ethio-red: #DA121A;
  --ethio-black: #474242;
  --card-shadow: rgba(0,0,0,0.2);
}

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

body {
  font-family: 'Poppins', sans-serif;
  background: #f9fafb;
  color: #111;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

/* Navbar */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  padding: 0.75rem 1rem;
  flex-wrap: wrap;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 40px;
  width: 40px;
  border-radius: 50%;
  margin-right: 0.5rem;
}

.logo-text {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark);
}

.nav-links {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  align-items: center;
}

.navbar a {
  color: var(--dark);
  padding: 0.5rem 0.75rem;
  transition: background 0.2s;
}

.navbar a:hover {
  background: var(--primary);
  border-radius: 3px;
}

.dropdown,
.nested-dropdown {
  position: relative;
}

.dropdown-content,
.nested-dropdown-content {
  position: absolute;
  display: none;
  flex-direction: column;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
  padding: 0.25rem 0;
  min-width: 200px;
  z-index: 100;
}

.dropdown-content a,
.nested-dropdown-content a {
  padding: 0.6rem 1rem;
  white-space: nowrap;
  color: #111;
}

.dropdown-content a:hover,
.nested-dropdown-content a:hover {
  background: #f1f5f9;
}

.dropdown:hover > .dropdown-content,
.nested-dropdown:hover > .nested-dropdown-content {
  display: flex;
}

/* Contact Section */
.contact {
  padding: 4rem 1rem;
  background: var(--light);
}

.contact-container {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  background: #fff;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 8px 20px var(--card-shadow);
}

/* Contact Info & Socials */
.contact-info {
  flex: 1 1 300px;
}

.contact-info h2 {
  font-size: 2rem;
  color: var(--dark);
  margin-bottom: 1rem;
}

.contact-info p {
  color: #555;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.contact-info .social-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.contact-info .social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--darker);
  color: #fff;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.contact-info .social-links a:hover {
  background: var(--primary);
  color: #111;
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 6px 15px rgba(0,0,0,0.4);
}

/* Contact Form */
.contact-form {
  flex: 1 1 300px;
}

.contact-form .form-group {
  margin-bottom: 1.5rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 0.9rem 1rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  outline: none;
  font-size: 1rem;
  font-family: 'Poppins', sans-serif;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 8px rgba(46, 204, 113, 0.3);
}

.contact-form button {
  margin-top: 0.5rem;
  padding: 0.9rem 1.5rem;
  border: none;
  border-radius: 8px;
  background: var(--primary);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
}

.contact-form button:hover {
  background: #27ae60;
}

/* Responsive */
@media (max-width: 992px) {
  .contact-container {
    padding: 1.5rem;
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .nav-links {
    flex-direction: column;
    width: 100%;
    gap: 0.5rem;
  }

  .dropdown-content,
  .nested-dropdown-content {
    position: static;
    box-shadow: none;
    width: 100%;
  }

  .dropdown:hover > .dropdown-content,
  .nested-dropdown:hover > .nested-dropdown-content {
    display: flex;
    flex-direction: column;
  }

  .navbar a {
    width: 100%;
    padding: 0.5rem 1rem;
  }

  .contact-container {
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.5rem;
  }

  .contact-info h2 {
    font-size: 1.5rem;
  }

  .contact-info p {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .logo-text {
    font-size: 1rem;
  }

  .contact-info h2 {
    font-size: 1.3rem;
  }

  .contact-form input,
  .contact-form textarea {
    font-size: 0.9rem;
    width: 100%;
    max-width: 100%;
  }

  .contact-form button {
    width: 100%;
  }
}