:root {
    --primary: #2c5aa0;
    --secondary: #6c757d;
    --success: #198754;
    --light: #f8f9fa;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding-top: 76px;
}

.hero-slider {
    margin-top: -76px;
}

.hero-slider .carousel-item {
    height: 100vh;
    min-height: 500px;
}

.hero-slider .carousel-item img {
    object-fit: cover;
    height: 100%;
}

.hero-slider .carousel-caption {
    bottom: 50%;
    transform: translateY(50%);
    background: rgba(0,0,0,0.5);
    padding: 2rem;
    border-radius: 1rem;
}

.campaign-card, .blog-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
}

.campaign-card:hover, .blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.15) !important;
}

.progress {
    height: 25px;
    border-radius: 12px;
}

.progress-bar {
    background-color: var(--primary);
    border-radius: 12px;
    font-weight: 600;
}

.accordion-button:not(.collapsed) {
    background-color: var(--primary);
    color: white;
}

.navbar-brand {
    font-size: 1.8rem;
}

.social-links a {
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: white !important;
}

@media (max-width: 768px) {
    body {
        padding-top: 66px;
    }
    
    .hero-slider {
        margin-top: -66px;
    }
    
    .hero-slider .carousel-item {
        height: 60vh;
    }
    
    .hero-slider .carousel-caption h2 {
        font-size: 1.5rem;
    }
    
    .hero-slider .carousel-caption p {
        font-size: 0.9rem;
    }
}
#gallery img {
    border-radius: 12px;
  }
  
  #contact .card {
    transition: transform 0.3s ease;
  }
  #contact .card:hover {
    transform: translateY(-5px);
  }

/* Campaign Toggle Buttons */
#campaignFilter .btn-toggle {
    border-radius: 50px;
    padding: 10px 28px;
    margin: 0 6px;
    background-color: #f8f9fa;
    border: 1px solid #e6e9ee;
    color: #333;
    font-weight: 600;
    transition: all 0.25s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.06);
  }
  
  #campaignFilter .btn-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
    color: #fff;
    background-color: #0d6efd; /* bootstrap primary */
  }
  
  #campaignFilter .btn-toggle.active {
    background: linear-gradient(180deg,#0d6efd,#0b5ed7);
    color: #fff;
    border-color: #0b5ed7;
    box-shadow: 0 8px 30px rgba(13,110,253,0.45);
    outline: none;
  }
  
  /* Campaign cards transitions */
  .campaign-card-item {
    transition: transform 0.22s ease, opacity 0.22s ease;
  }
  
  /* Optional subtle hover */
  .campaign-card-item .card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 35px rgba(0,0,0,0.12);
  }