/* Header and Navigation */
.header {
  background: var(--background-color);
  box-shadow: var(--shadow);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 20px;
  max-width: 1200px;
  margin: 0 auto;
}

/* Updated logo styles to accommodate image logo */
.logo {
  display: flex;
  align-items: center;
}

.logo a {
  display: block;
  text-decoration: none;
}

.logo-img {
  height: 90px;
  width: 90px;
  /* width: auto; */
  transition: var(--transition);
}

.logo-img:hover {
  transform: scale(1.05);
}

.logo h1 {
  color: var(--primary-color);
  font-size: 1.8rem;
  margin: 0;
}

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

.nav-link {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--secondary-color);
}

.dropdown {
  position: relative;
}

/* Adding dropdown arrow icon using CSS pseudo-element */
.dropdown>.nav-link::after {
  content: "▼";
  font-size: 0.8rem;
  margin-left: 0.5rem;
  transition: var(--transition);
  color: var(--shadow);
}

.dropdown:hover>.nav-link::after {
  transform: rotate(180deg);
}

.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--background-color);
  box-shadow: var(--shadow);
  border-radius: 8px;
  padding: 1rem;
  min-width: 200px;
  z-index: 1001;
}

.dropdown:hover .dropdown-content {
  display: block;
}

.dropdown-content a {
  display: block;
  padding: 0.5rem 0;
  color: var(--text-color);
  text-decoration: none;
  transition: var(--transition);
}

.dropdown-content a:hover {
  color: var(--secondary-color);
}

.donate-btn {
  background: var(--secondary-color);
  color: var(--text-white) !important;
  padding: 0.5rem 1.5rem;
  border-radius: 25px;
  transition: var(--transition);
}

.donate-btn:hover {
  background: var(--secondary-color);
  transform: translateY(-2px);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--secondary-color);
  margin: 3px 0;
  transition: var(--transition);
}


/* Responsive Design */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: white;
    flex-direction: column;
    padding: 2rem;
    box-shadow: var(--shadow);
  }

  .nav-menu.active {
    display: flex;
  }

  /* Responsive logo sizing for mobile */
  .logo-img {
    height: 50px;
  }

  .hero {
    flex-direction: column;
    text-align: center;
    gap: 2rem;
  }
 
  .hero-buttons {
    justify-content: center;
  }

  .newsletter-form {
    flex-direction: column;
    align-items: center;
  }

  .newsletter-form input {
    width: 100%;
    max-width: 400px;
  }

  /* Adjust dropdown arrow for mobile */
  .dropdown>.nav-link::after {
    font-size: 0.7rem;
  }

  /* Responsive social media links for mobile */
  .social-links {
    justify-content: center;
    flex-wrap: wrap;
  }

  .programs-grid,
  .team-grid,
  .approaches-grid,
  .partners-grid,
  .locations-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .program-card,
  .team-member,
  .approach-card,
  .partner-category,
  .location-card {
    padding: 1.5rem;
  }
 
  .leadership-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .department-header {
    flex-direction: column;
    text-align: center;
  }

  .dept-icon {
    margin-right: 0;
    margin-bottom: 1rem;
  }

  .department-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
  }

  .philosophy-highlights {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .step-connector {
    display: none;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
  }

  .overview-highlights {
    flex-direction: column;
    gap: 1rem;
  }

  .location-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .country-item {
    padding: 0.8rem;
  }



  .expansion-grid {
    grid-template-columns: 1fr;
  }

  .expansion-card {
    padding: 2rem;
  }

  /* Responsive adjustments for about page */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-text {
    padding: 1rem;
  }

  .about-text h2 {
    font-size: 2rem;
    text-align: center;
  }

  .about-text h3 {
    font-size: 1.5rem;
  }

  .about-text p {
    font-size: 1rem;
    text-align: left;
  }

  .values h2 {
    font-size: 2.2rem;
  }

  .values-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .value-card {
    padding: 2rem;
  }

  .approach-list li {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {

  /* Smaller logo for very small screens */
  .logo-img {
    height: 40px;
  }

  
  .features-grid {
    grid-template-columns: 1fr;
  }

  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }

  /* Smaller social links for very small screens */
  .social-link {
    width: 35px;
    height: 35px;
  }

  .social-link svg {
    width: 18px;
    height: 18px;
  }
}