* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body{
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    font-weight: bold;
    font-size: 1.5rem;
    color: #333;
    text-decoration: none;
}

.logo img {
    width: 30px;
    margin-right: 8px;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-item {
    position: relative;
    margin-left: 20px;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.nav-links a:hover {
    background-color: #f5f5f5;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #fff;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    min-width: 180px;
    border-radius: 4px;
    z-index: 1;
}

.dropdown-content a {
    display: block;
    padding: 12px 16px;
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
}

.dropdown-content a:hover {
    background-color: #f5f5f5;
}

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

.donate-btn {
    background-color: #3d9970;
    color: white !important;
    padding: 10px 20px;
    border-radius: 50px !important;
    transition: all 0.3s ease;
}

.donate-btn:hover {
    background-color: #2d8a60 !important;
    transform: translateY(-2px);
}

.hero-section {
    background-color: #e6f7f2;
    padding: 80px 0;
    display: flex;
    align-items: center;
    min-height: 500px;
}

.hero-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hero-text {
    flex: 1;
    padding-right: 40px;
}

.hero-text h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: #111;
}

.hero-text p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 30px;
    line-height: 1.6;
}

.hero-image {
    flex: 1;
    text-align: right;
}

.hero-image img {
    max-width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-right: 12px;
}

.btn-primary {
    background-color: #3d9970;
    color: white;
}

.btn-primary:hover {
    background-color: #2d8a60;
    transform: translateY(-2px);
}

.mission-section {
    padding: 80px 0;
    text-align: center;
}

.mission-section h2 {
    font-size: 2.2rem;
    margin-bottom: 30px;
    color: #111;
}

.mission-text {
    max-width: 800px;
    margin: 0 auto 60px;
    font-size: 1.1rem;
    color: #555;
    line-height: 1.6;
}

.services {
    display: flex;
    justify-content: space-between;
    gap: 30px;
  }

.service-card {
    flex: 1;
    background-color: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.service-icon {
    font-size: 2rem;
    color: #3d9970;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: #111;
}

.service-card p {
    color: #555;
    line-height: 1.6;
}

.species-section {
    padding: 80px 0;
    background-color: #fff;
}

.species-section h2 {
    font-size: 2.2rem;
    margin-bottom: 40px;
    text-align: center;
    color: #111;
}

.species-grid {
    display: flex;
    gap: 30px;
    justify-content: space-between;
}

.species-card {
    flex: 1;
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.species-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.species-image {
    height: 200px;
    overflow: hidden;
}

.species-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.species-card:hover .species-image img {
    transform: scale(1.05);
}

.species-info {
    padding: 20px;
}

.species-info h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: #111;
}

.species-info p {
    color: #555;
    margin-bottom: 15px;
    line-height: 1.5;
}

.species-info a {
    color: #3d9970;
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
}

.species-info a:hover {
    text-decoration: underline;
}

.stats-section {
    padding: 60px 0;
}

.stats-container {
    display: flex;
    justify-content: space-around;
    text-align: center;
}

.stat-item {
    flex: 1;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #3d9970;
    margin-bottom: 8px;
}

.stat-label {
    color: #555;
    font-size: 1rem;
}

.cta-section {
    background-color: #3d9970;
    padding: 80px 0;
    text-align: center;
    color: white;
}

.cta-section h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.cta-section p {
    max-width: 700px;
    margin: 0 auto 30px;
    font-size: 1.1rem;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-white {
    background-color: white;
    color: #3d9970;
}

.btn-white:hover {
    background-color: #f2f2f2;
    transform: translateY(-2px);
}

.btn-outline-white {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline-white:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

footer {
    background-color: #111827;
    color: #e5e7eb;
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-column {
    flex: 1;
    margin-right: 40px;
}

.footer-column:last-child {
    margin-right: 0;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-weight: bold;
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.footer-logo img {
    width: 20px;
    margin-right: 8px;
}

.footer-description {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.footer-column h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: white;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #e5e7eb;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: #3d9970;
}

.contact-info {
    margin-bottom: 25px;
}

.contact-info div {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.contact-info span {
    margin-left: 10px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-icon {
    background-color: #374151;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: #3d9970;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #374151;
    font-size: 0.9rem;
    color: #9ca3af;
}
.menu-bar {
  display: none;
}

  @media (max-width: 992px) {
    .hero-content {
      flex-direction: column;
    }

    .hero-text {
      padding-right: 0;
      margin-bottom: 40px;
      text-align: center;
    }

    .services,
    .species-grid {
      flex-direction: column;
    }

    .footer-content {
      flex-wrap: wrap;
    }

    .footer-column {
      flex: 0 0 50%;
      margin-bottom: 30px;
    }
  }

  @media (max-width: 768px) {
    .stats-container {
      flex-wrap: wrap;
    }

    .stat-item {
      flex: 0 0 50%;
      margin-bottom: 30px;
    }

    .footer-column {
      flex: 0 0 100%;
    }
  }

  @media (max-width: 576px) {
    .nav-links {
      display: none;
    }
    .nav-links.active {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .hero-text h1 {
      font-size: 2.2rem;
    }

    .btn {
      display: block;
      width: 100%;
      margin-bottom: 15px;
    }

    .cta-buttons {
      flex-direction: column;
    }

    .menu-bar{
      display: block;
      cursor: pointer;
    }
  }

  .icon {
    width: 24px;
    height: 24px;
    display: inline-block;
    color: #3d9970;
  }