/* Hero Section */
.hero {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
    url("https://images.unsplash.com/photo-1519389950473-47ba0277781c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1770&q=80");
  background-size: cover;
  background-position: center;
  color: white;
  padding: 120px 20px;
  text-align: center;
}

/* Tabs Navigation */
.tabs-section {
  background-color: white;
  padding: 40px 20px;
}

.tabs-container {
  max-width: 1200px;
  margin: 0 auto;
}

.tabs-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--medium-gray);
  padding-bottom: 20px;
}

.tab-button {
  background-color: transparent;
  border: none;
  padding: 12px 25px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  border-bottom: 3px solid transparent;
}

.tab-button:hover {
  color: var(--uci-blue);
}

.tab-button.active {
  color: var(--uci-blue);
  border-bottom: 3px solid var(--uci-blue);
}

/* Tab Content */
.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Giving Opportunities */
.opportunities-section {
  padding: 60px 20px;
}

.opportunities-container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header h2 {
  color: var(--uci-blue);
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.section-header p {
  font-size: 1.2rem;
  color: #555;
  max-width: 800px;
  margin: 0 auto;
}

.opportunities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.opportunity-card {
  background-color: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.opportunity-card:hover {
  transform: translateY(-10px);
}

.opportunity-image {
  height: 200px;
  background-size: cover;
  background-position: center;
}

.opportunity-content {
  padding: 25px;
}

.opportunity-category {
  color: var(--uci-blue);
  font-weight: bold;
  text-transform: uppercase;
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.opportunity-title {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--dark-gray);
}

.opportunity-description {
  color: #555;
  margin-bottom: 20px;
}

.opportunity-button {
  display: inline-block;
  background-color: var(--uci-blue);
  color: white;
  padding: 10px 20px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s;
}

.opportunity-button:hover {
  background-color: #004d80;
}

/* Donor Recognition */
.recognition-section {
  padding: 80px 20px;
  background-color: var(--light-blue);
}

.recognition-container {
  max-width: 1200px;
  margin: 0 auto;
}

.recognition-levels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.recognition-card {
  background-color: white;
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.recognition-icon {
  font-size: 2.5rem;
  color: var(--uci-gold);
  margin-bottom: 20px;
}

.recognition-title {
  font-size: 1.4rem;
  color: var(--uci-blue);
  margin-bottom: 15px;
}

.recognition-range {
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--dark-gray);
  margin-bottom: 20px;
}

.recognition-benefits {
  list-style: none;
  text-align: left;
  margin-bottom: 25px;
}

.recognition-benefits li {
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
}

.recognition-benefits li::before {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--success-green);
  position: absolute;
  left: 0;
}

/* Wall of Honor */
.wall-section {
  padding: 80px 20px;
  background-color: white;
}

.wall-container {
  max-width: 1200px;
  margin: 0 auto;
}

.wall-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.donor-card {
  background-color: white;
  border-radius: 8px;
  padding: 25px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s;
}

.donor-card:hover {
  transform: translateY(-5px);
}

.donor-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--uci-blue);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-weight: bold;
  font-size: 1.8rem;
}

.donor-name {
  font-size: 1.3rem;
  margin-bottom: 5px;
  color: var(--dark-gray);
}

.donor-role {
  color: #666;
  margin-bottom: 15px;
  font-size: 0.9rem;
}

.donor-quote {
  font-style: italic;
  color: #555;
  margin-bottom: 20px;
}

.donor-impact {
  font-weight: bold;
  color: var(--uci-blue);
  margin-bottom: 20px;
}

/* Corporate Partnerships */
.corporate-section {
  padding: 80px 20px;
  background-color: var(--light-blue);
}

.corporate-container {
  max-width: 1200px;
  margin: 0 auto;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.partner-logo {
  height: 100px;
  background-color: white;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.partner-logo img {
  max-width: 100%;
  max-height: 60px;
}

/* CTA Section */
.cta-section {
  padding: 100px 20px;
  background: linear-gradient(135deg, var(--uci-blue), #004d80);
  color: white;
  text-align: center;
}

.cta-container {
  max-width: 800px;
  margin: 0 auto;
}

.cta-container h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.cta-container p {
  font-size: 1.2rem;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive Design */
@media (max-width: 900px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1.2rem;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .header-container {
    flex-direction: column;
  }

  .logo {
    margin-bottom: 15px;
  }

  .nav-links {
    margin-bottom: 15px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .nav-buttons {
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .hero-buttons {
    flex-direction: column;
  }

  .tabs-nav {
    flex-direction: column;
  }

  .tab-button {
    width: 100%;
    text-align: center;
    border-bottom: 1px solid var(--medium-gray);
    border-left: 3px solid transparent;
  }

  .tab-button.active {
    border-left: 3px solid var(--uci-blue);
  }
}