* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f5f5;
    color: #333;
}

.logo {
    height: 40px;
    width: auto;
}

.red-banner {
    height: 30px;
    background-color: #E31D3C;
}

.hero-section {
    padding: 60px 0;
    background-color: white;
}

.text-red {
    color: #E31D3C;
    font-size: 16px;
    font-weight: 400;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c2c2c;
    line-height: 1.2;
    margin-bottom: 30px;
}

.donation-form-section {
    padding: 40px 0 60px;
}

.donation-card {
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    max-width: 960px;
    margin: 0 auto;
}

.progress-tabs {
    display: flex;
    justify-content: space-around;
    border-bottom: 2px solid #e0e0e0;
    margin-bottom: 30px;
}

.tab-item {
    flex: 1;
    text-align: center;
    padding-bottom: 15px;
    position: relative;
    color: #999;
    font-weight: 500;
}

.tab-item.active {
    color: #2c2c2c;
}

.tab-item.active .tab-underline {
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 3px;
    background-color: #3b7fb5;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c2c2c;
    margin-bottom: 20px;
}

.designation-box {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    background-color: #fafafa;
}

.designation-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.designation-icon {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.designation-text {
    flex: 1;
}

.designation-text h5 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: #2c2c2c;
}

.designation-text p {
    margin: 0;
    font-size: 0.9rem;
    color: #555;
}

.dropdown-toggle-btn {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: #666;
    cursor: pointer;
}

.info-card {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    background-color: white;
}

.info-card h5 {
    font-weight: 700;
    color: #2c2c2c;
    margin-bottom: 15px;
}

.info-card p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.6;
}

.donation-type-tabs {
    display: flex;
    gap: 15px;
}

.btn-tab {
    flex: 1;
    padding: 15px;
    border: 2px solid #ddd;
    background-color: white;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-tab.active {
    background-color: #3b7fb5;
    color: white;
    border-color: #3b7fb5;
}

.btn-tab.monthly {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.heart-icon {
    opacity: 0.7;
}

.amount-section h5 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: #2c2c2c;
}

.amount-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.amount-btn {
    padding: 15px 20px;
    border: 2px solid #ddd;
    background-color: white;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.amount-btn:hover {
    border-color: #3b7fb5;
    background-color: #f0f7ff;
}

.amount-btn.selected {
    border-color: #3b7fb5;
    background-color: #3b7fb5;
    color: white;
}

.amount-btn.other {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #666;
}

.dollar-sign {
    font-size: 1.3rem;
}

.other-text {
    font-size: 0.95rem;
}

.minimum-text {
    font-size: 0.9rem;
    color: #555;
}

.checkbox-section {
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
}

.custom-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.custom-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 3px;
    cursor: pointer;
}

.custom-checkbox label {
    flex: 1;
    font-size: 0.95rem;
    color: #2c2c2c;
    cursor: pointer;
}

.info-icon {
    vertical-align: middle;
    opacity: 0.6;
}

.btn-continue {
    padding: 15px 80px;
    background-color: #E31D3C;
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-continue:hover {
    background-color: #c91830;
}

.other-ways h4 {
    font-weight: 700;
    color: #2c2c2c;
}

.donate-method {
    padding: 20px;
}

.icon-circle {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.donate-method h6 {
    font-weight: 600;
    color: #2c2c2c;
}

.tax-info {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
}

.tax-info p {
    font-size: 0.9rem;
    color: #555;
    margin: 0;
}

.footer {
    background-color: #f8f9fa;
    border-top: 1px solid #e0e0e0;
}

.footer p {
    color: #666;
    font-size: 0.9rem;
}

.footer a {
    color: #3b7fb5;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .donation-card {
        padding: 20px;
    }
    
    .progress-tabs {
        font-size: 0.85rem;
    }
    
    .designation-content {
        flex-direction: column;
        text-align: center;
    }
    
    .amount-buttons {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .btn-continue {
        padding: 12px 50px;
        font-size: 1rem;
    }
    
    .info-card .row {
        flex-direction: column-reverse;
    }
    
    .info-card .col-md-5,
    .info-card .col-md-7 {
        padding-bottom: 15px;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.5rem;
    }
    
    .donation-type-tabs {
        flex-direction: column;
    }
    
    .amount-buttons {
        grid-template-columns: 1fr;
    }
    
    .tab-item {
        font-size: 0.75rem;
    }
}