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

body {
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.6;
}

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

.header {
    background: linear-gradient(135deg, #2c5aa0 0%, #3a7bd5 100%);
    color: white;
    padding: 60px 20px;
    text-align: center;
    border-radius: 0 0 20px 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.logo {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.tagline {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto 30px;
}

.main-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin: 40px 0;
}

.info-section {
    flex: 1;
    min-width: 300px;
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form-section {
    flex: 1;
    min-width: 300px;
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

h1 {
    color: #2c5aa0;
    margin-bottom: 20px;
    font-size: 2.2rem;
}

h2 {
    color: #3a7bd5;
    margin-bottom: 20px;
    font-size: 1.8rem;
}

h3 {
    color: #2c5aa0;
    margin: 25px 0 15px;
    font-size: 1.4rem;
}

p {
    margin-bottom: 15px;
    font-size: 1.05rem;
}

.highlight {
    background-color: #f0f7ff;
    padding: 20px;
    border-radius: 10px;
    border-left: 5px solid #3a7bd5;
    margin: 20px 0;
}

.highlight strong {
    color: #2c5aa0;
    font-size: 1.2rem;
}

.impact-list {
    list-style-type: none;
    margin: 20px 0;
}

.impact-list li {
    padding: 10px 0 10px 35px;
    position: relative;
}

.impact-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 10px;
    width: 24px;
    height: 24px;
    background-color: #3a7bd5;
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 24px;
    font-weight: bold;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #444;
}

input, select, textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: border 0.3s;
}

input:focus, select:focus, textarea:focus {
    border-color: #3a7bd5;
    outline: none;
    box-shadow: 0 0 0 3px rgba(58, 123, 213, 0.1);
}

.donation-amount {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.amount-btn {
    flex: 1;
    min-width: 80px;
    padding: 12px;
    background: white;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
}

.amount-btn:hover {
    border-color: #3a7bd5;
    background-color: #f0f7ff;
}

.amount-btn.selected {
    background-color: #3a7bd5;
    color: white;
    border-color: #3a7bd5;
}

.custom-amount {
    margin-top: 10px;
}

.submit-btn {
    background: linear-gradient(to right, #2c5aa0, #3a7bd5);
    color: white;
    border: none;
    padding: 16px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s;
    margin-top: 20px;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 14px rgba(58, 123, 213, 0.2);
}

.submit-btn:active {
    transform: translateY(-1px);
}

.payment-section {
    margin-top: 30px;
    padding-top: 25px;
    border-top: 1px solid #eee;
}

.payment-info {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    margin-top: 20px;
    text-align: center;
}

.qr-code {
    max-width: 200px;
    margin: 20px auto;
    padding: 10px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.qr-code img {
    width: 100%;
    height: auto;
    display: block;
}

.payment-link {
    display: inline-block;
    margin-top: 15px;
    padding: 12px 25px;
    background-color: #2c5aa0;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: background-color 0.3s;
}

.payment-link:hover {
    background-color: #1a4080;
}

.alert {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.alert-error {
    background-color: #ffebee;
    color: #c62828;
    border: 1px solid #ffcdd2;
}

.alert-success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #c8e6c9;
}

.confirmation {
    display: none;
    background-color: #e8f7ee;
    border: 1px solid #28a745;
    color: #155724;
    padding: 20px;
    border-radius: 10px;
    margin-top: 30px;
    text-align: center;
}

.footer {
    text-align: center;
    padding: 30px 20px;
    margin-top: 40px;
    background-color: #2c5aa0;
    color: white;
    border-radius: 20px 20px 0 0;
}

.hashtags {
    margin-top: 20px;
}

.hashtag {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 5px 10px;
    border-radius: 20px;
    margin: 5px;
    font-size: 0.9rem;
}

.stats {
    margin-top: 30px;
}

.stat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.stat-card {
    background: #f0f7ff;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
}

.stat-card h4 {
    font-size: 1.5rem;
    color: #2c5aa0;
    margin-bottom: 5px;
}

.stat-card p {
    font-size: 0.9rem;
    color: #666;
    margin: 0;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 30px;
    border-radius: 15px;
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover {
    color: #333;
}

.terms-content {
    margin-top: 20px;
}

.terms-content h4 {
    margin: 15px 0 10px;
    color: #2c5aa0;
}

.terms-content ul {
    margin-left: 20px;
    margin-bottom: 15px;
}

@media (max-width: 768px) {
    .main-content {
        flex-direction: column;
    }
    
    .header {
        padding: 40px 20px;
    }
    
    .logo {
        font-size: 2rem;
    }
    
    .stat-cards {
        grid-template-columns: 1fr 1fr;
    }
}