/* ========================================================================
   Digging Wells in Africa Page - Design System 2025
   ======================================================================== */

/* Gradient Cards */
.gradient-card {
    position: relative;
    color: white;
    overflow: hidden;
}

.gradient-card--ocean {
    background: linear-gradient(135deg, #2d6484 0%, #1e4b6b 100%);
}

.gradient-card--warm {
    background: linear-gradient(135deg, #f59e0b 0%, #dc2626 100%);
}

.gradient-card--earth {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.gradient-card h2,
.gradient-card h3,
.gradient-card h4 {
    color: white;
}

.gradient-card p {
    color: rgba(255, 255, 255, 0.95);
}

.gradient-card a {
    color: white;
}

/* Button hover states for proper contrast */
.btn--ghost:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Light background ghost button */
.btn--ghost.btn--light:hover {
    background: rgba(45, 100, 132, 0.2) !important;
}

/* Dark background ghost button */
.btn--ghost.btn--dark:hover {
    background: rgba(255,255,255,0.3) !important;
}

/* White donate button on dark background */
.btn--donate.btn--white:hover {
    background: rgba(255,255,255,0.9) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

/* Design System Header Styles */
.ds-header-wrapper {
    background: var(--surface);
    position: relative;
}

.ds-header-image {
    position: relative;
    width: 100%;
    overflow: hidden;
    height: 400px;
    background-size: cover;
    background-position: center;
}

.ds-header-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 100%);
}

.ds-breadcrumb-pill {
    display: inline-block;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.ds-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--font-primary, "Montserrat", sans-serif) !important;
}

.ds-breadcrumb a {
    color: var(--primary, #2d6484);
    text-decoration: none;
    transition: color 0.2s;
    font-family: var(--font-primary, "Montserrat", sans-serif) !important;
}

.ds-breadcrumb a:hover {
    color: var(--primary-hover, #1e4b6b);
    text-decoration: underline;
}

.ds-breadcrumb .current {
    color: var(--text-primary, #1f2937);
    font-weight: 600;
    font-family: var(--font-primary, "Montserrat", sans-serif) !important;
}

.ds-breadcrumb .sep {
    color: var(--text-secondary, #9ca3af);
    font-size: 1.125rem;
    font-family: var(--font-primary, "Montserrat", sans-serif) !important;
}

/* Skip Navigation for Accessibility */
.skip-nav {
    position: absolute;
    left: -9999px;
    z-index: 999;
    background: var(--primary, #2D6484);
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    border-radius: 4px;
}

.skip-nav:focus {
    left: 10px !important;
    top: 10px !important;
}

/* Donation Amount Buttons */
.donation-amount {
    background: rgba(255,255,255,0.15);
    border: 2px solid rgba(255,255,255,0.4);
    color: white;
    padding: 1.5rem 1rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-height: 120px;
}

.donation-amount:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-2px);
}

.donation-amount:focus {
    outline: 3px solid white;
    outline-offset: 2px;
}

.donation-amount.active {
    background: white;
    border: 2px solid white;
    color: #2d5875;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.donation-amount span:first-child {
    font-size: 1.75rem;
    font-weight: 700;
}

.donation-amount span:last-child {
    font-size: 0.875rem;
    opacity: 0.95;
}

.donation-amount.active span:last-child {
    opacity: 1;
}

/* Stats Cards */
.stats-card {
    padding: var(--space-xl);
    text-align: center;
}

.stats-card__value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stats-card__label {
    color: var(--text-secondary);
    margin: 0;
}

/* Mission Bridge Section */
.mission-bridge {
    background: var(--surface-elevated);
    padding: 3rem 0;
    margin-top: -1px;
}

.mission-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.mission-logo img {
    height: 60px;
    width: auto;
}

.mission-text {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Project Type Cards */
.project-type-card {
    text-decoration: none;
    color: inherit;
    text-align: center;
    padding: 24px;
    display: block;
    transition: all 0.3s ease;
}

.project-type-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.project-type-card img {
    margin: 0 auto 16px;
    display: block;
}

.project-type-card h4 {
    font-size: 14px;
    margin: 0;
    line-height: 1.3;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .ds-header-image {
        height: 250px !important;
    }
    
    .ds-header-overlay {
        padding: 1rem;
    }
    
    .ds-breadcrumb-pill {
        padding: 0.5rem 1rem;
    }
    
    .ds-breadcrumb {
        font-size: 0.75rem;
    }
    
    .mission-bridge {
        padding: 2rem 1rem;
    }
    
    .mission-bridge h1 {
        font-size: 2rem;
    }
    
    .mission-text {
        font-size: 1.125rem;
    }
    
    .donation-amount {
        min-height: 100px;
        padding: 1rem 0.75rem;
    }
    
    .donation-amount span:first-child {
        font-size: 1.5rem;
    }
    
    .donation-amount span:last-child {
        font-size: 0.75rem;
    }
    
    .stats-card__value {
        font-size: 2rem;
    }
}

/* Performance Optimizations */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Print Styles */
@media print {
    .skip-nav,
    .donation-amount,
    .btn,
    .modal {
        display: none !important;
    }
    
    .gradient-card {
        background: white !important;
        color: black !important;
    }
    
    .gradient-card h2,
    .gradient-card p {
        color: black !important;
    }
}