:root {
    /* Theme Colors */
    --primary-green: #2E8B57;
    --primary-dark: #236c44;
    --primary-light: #eaf4ed;
    --text-dark: #2d3748;
    --text-light: #718096;
    --bg-color: #f8fafc;
    --white: #ffffff;
    
    /* Shadows and Borders */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 30px rgba(0, 0, 0, 0.12);
    --radius: 16px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Josefin Sans', sans-serif;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

h1, h2, h3, h4 {
    color: var(--text-dark);
    line-height: 1.3;
}

/* --- Navbar --- */
.donate-nav {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.donate-nav .logo img {
    height: 55px;
    display: block;
}

.back-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 1.05rem;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: var(--primary-green);
}

/* --- Hero Section --- */
.hero-donate-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #ffffff 0%, var(--primary-light) 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--primary-green);
    letter-spacing: -0.5px;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 35px;
}

.hero-image-wrapper {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.hero-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s ease;
}

.hero-image-wrapper:hover .hero-image {
    transform: scale(1.04);
}

/* --- Donation Card (On-Page) --- */
.donation-card {
    background: var(--white);
    padding: 45px 35px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border-top: 6px solid var(--primary-green);
}

.donation-card h2 {
    font-size: 1.8rem;
    margin-bottom: 8px;
    text-align: center;
}

.donation-card .subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 35px;
    font-size: 0.95rem;
}

.donation-type {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    background: var(--bg-color);
    padding: 6px;
    border-radius: 10px;
}

.type-btn {
    flex: 1;
    padding: 14px;
    border: none;
    background: transparent;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-light);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.type-btn.active {
    background: var(--white);
    color: var(--primary-green);
    box-shadow: var(--shadow-sm);
}

.donation-amounts {
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:15px;
    width:100%;
    margin-bottom: 20px;
}

.amt-btn {
    padding: 16px;
    border: 2px solid var(--primary-light);
    background: var(--white);
    color: var(--text-dark);
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.amt-btn:hover {
    border-color: var(--primary-green);
    color: var(--primary-green);
    background: var(--primary-light);
}

.amt-btn.active {
    background: var(--primary-green);
    color: var(--white);
    border-color: var(--primary-green);
}

.custom-amount-wrapper {
    position: relative;
    margin-bottom: 30px;
}

.currency-symbol {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.3rem;
    color: var(--text-dark);
    font-weight: 600;
}

.custom-amount {
    width: 100%;
    padding: 18px 20px 18px 45px;
    font-size: 1.3rem;
    border: 2px solid var(--primary-light);
    border-radius: 10px;
    outline: none;
    transition: border-color 0.3s ease;
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    font-weight: 600;
}

.custom-amount:focus {
    border-color: var(--primary-green);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 100%;
}

.error-message {
    color: #e53e3e;
    font-size: 0.85rem;
    text-align: left;
    display: none;
    padding-left: 5px;
}

.error-message.show {
    display: block;
}

input.error-border {
    border-color: #e53e3e !important;
}

.donor-details {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.donor-details input {
    width: 100%;
    padding: 16px 20px;
    font-size: 1rem;
    border: 2px solid var(--primary-light);
    border-radius: 10px;
    outline: none;
    transition: border-color 0.3s ease;
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
}

.donor-details input:focus {
    border-color: var(--primary-green);
}

.submit-donate-btn {
    width: 100%;
    padding: 20px;
    background: var(--primary-green);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 1.25rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 15px rgba(46, 139, 87, 0.4);
}

.submit-donate-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(46, 139, 87, 0.5);
}

.payment-branding {
    text-align: center;
    margin-top: 25px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.payment-branding strong {
    color: #3388ff; 
    letter-spacing: 0.5px;
}

/* --- Shared Elements --- */
.section-title {
    text-align: center;
    font-size: 2.4rem;
    margin-bottom: 50px;
    color: var(--text-dark);
    font-weight: 700;
}

/* --- Impact Section --- */
.impact-section {
    padding: 100px 0;
    background: var(--white);
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 35px;
}

.impact-card {
    background: var(--bg-color);
    padding: 45px 25px;
    border-radius: var(--radius);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--primary-light);
}

.impact-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-green);
}

.impact-card i {
    font-size: 3.5rem;
    color: var(--primary-green);
    margin-bottom: 25px;
}

.impact-card h3 {
    font-size: 2rem;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.impact-card p {
    color: var(--text-light);
    font-size: 1.05rem;
}

/* --- Trust Section --- */
.trust-section {
    padding: 70px 0;
    background: var(--primary-green);
    color: var(--white);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    text-align: center;
}

.trust-item h4 {
    color: var(--white);
    font-size: 1.3rem;
    margin: 20px 0 10px;
}

.trust-item i {
    font-size: 3rem;
    color: var(--primary-light);
}

.trust-item p {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* --- Organization Details Section --- */
.organization-details-section {
    padding: 80px 0;
    background: var(--bg-color);
}

.organization-details-card {
    max-width: 620px;
    margin: 0 auto;
    padding: 42px 44px 48px;
    background: var(--white);
    border: 1px solid #d9d9d9;
    border-radius: 14px;
    box-shadow: var(--shadow-sm);
}

.organization-details-card h2 {
    margin-bottom: 34px;
    color: #3b314f;
    font-size: 1.75rem;
    font-weight: 700;
}

.organization-details-card h2:not(:first-child) {
    margin-top: 54px;
}

.detail-list {
    display: grid;
    gap: 38px;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.detail-label {
    color: #737373;
    font-size: 1.05rem;
    font-weight: 400;
}

.detail-item strong {
    color: #3b314f;
    font-size: 1rem;
    font-weight: 700;
}

.detail-item .status-warning {
    color: #e7b900;
}

.detail-item .status-success {
    color: var(--primary-green);
}

/* --- Bank Details Section --- */
.bank-details-section {
    padding: 80px 0;
    background: var(--white);
}

.bank-card {
    max-width: 650px;
    margin: 0 auto;
    background: var(--white);
    padding: 45px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 35px;
    border-left: 6px solid var(--primary-green);
}

.bank-icon i {
    font-size: 4.5rem;
    color: var(--primary-green);
    opacity: 0.9;
}

.bank-info h3 {
    margin-bottom: 20px;
    font-size: 1.6rem;
    color: var(--text-dark);
}

.bank-info p {
    margin-bottom: 10px;
    font-size: 1.1rem;
    color: var(--text-light);
}

.copy-text {
    font-family: monospace;
    background: var(--bg-color);
    padding: 4px 10px;
    border-radius: 6px;
    color: var(--primary-dark);
    font-weight: 700;
    letter-spacing: 1px;
}

/* --- Testimonials Section --- */
.testimonials-section {
    padding: 100px 0;
    background: var(--primary-light);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
}

.testimonial-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: transform 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.testimonial-card::before {
    content: '\201C';
    font-size: 5rem;
    color: rgba(46, 139, 87, 0.15); /* Light green quote */
    position: absolute;
    top: 15px;
    left: 25px;
    font-family: serif;
    line-height: 1;
}

.quote {
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
    padding-top: 25px;
    font-size: 1.05rem;
}

.author {
    font-weight: 700;
    color: var(--primary-green);
    font-size: 1.1rem;
}

/* --- FAQ Section --- */
.faq-section {
    padding: 100px 0;
    background: var(--white);
}

.faq-accordion {
    max-width: 850px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 18px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 22px 25px;
    background: var(--white);
    border: none;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s ease;
    font-family: 'Poppins', sans-serif;
}

.faq-question:hover {
    background: var(--bg-color);
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease;
    background: var(--white);
}

.faq-answer p {
    color: var(--text-light);
    font-size: 1.05rem;
}

.faq-item.active .faq-answer {
    padding: 0 25px 25px 25px;
    max-height: 500px;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--primary-green);
}

/* --- Footer --- */
.donate-footer {
    background: #1a202c;
    color: #a0aec0;
    padding: 60px 0 40px;
    text-align: center;
}

.donate-footer h3 {
    color: var(--white);
    margin-bottom: 12px;
    font-size: 1.6rem;
}

.social-links {
    margin: 25px 0;
}

.social-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 1.2rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--primary-green);
}

/* --- Responsive Design --- */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-content {
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .donation-card-wrapper {
        max-width: 600px;
        margin: 0 auto;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.4rem;
    }

    .donation-card {
        padding: 35px 25px;
    }

    .bank-card {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .organization-details-section {
        padding: 60px 0;
    }

    .organization-details-card {
        padding: 34px 28px 40px;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .donation-amounts {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }

    .organization-details-card {
        padding: 30px 22px 36px;
    }

    .organization-details-card h2 {
        font-size: 1.55rem;
    }

    .detail-list {
        gap: 32px;
    }
}

/* --- Thank You Popup --- */
.thank-you-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.thank-you-modal {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    text-align: center;
    max-width: 400px;
    width: 90%;
    animation: scaleUp 0.3s ease;
}

.thank-you-modal .success-icon i {
    font-size: 4.5rem;
    color: var(--primary-green);
    margin-bottom: 20px;
}

.thank-you-modal h2 {
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.thank-you-modal p {
    color: var(--text-light);
    margin-bottom: 15px;
    font-size: 1.05rem;
}

.thank-you-modal .payment-id {
    background: var(--bg-color);
    padding: 12px;
    border-radius: 8px;
    font-family: monospace;
    font-size: 0.95rem;
    color: var(--primary-dark);
    margin-bottom: 25px;
    word-break: break-all;
}

.close-modal-btn {
    background: var(--primary-green);
    color: var(--white);
    border: none;
    padding: 12px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
    width: 100%;
}

.close-modal-btn:hover {
    background: var(--primary-dark);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleUp {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}