:root {
    color-scheme: light;
    --blue-900: #0a3d62;
    --blue-800: #154b73;
    --blue-700: #1f5e9c;
    --blue-500: #1d82c3;
    --blue-100: #e6f2fb;
    --grey-100: #f2f5f8;
    --grey-200: #d9e1e8;
    --grey-700: #3d4b63;
    --grey-800: #24324b;
    --border-radius: 16px;
    --spacing: clamp(16px, 4vw, 32px);
    font-family: 'Montserrat', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html {
    background-color: #ffffff;
    overflow-x: hidden;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--grey-800);
    background-color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

main {
    display: grid;
    gap: clamp(24px, 6vw, 64px);
}

a {
    color: var(--blue-700);
    text-decoration: none;
}

a:hover,
a:focus {
    text-decoration: underline;
}

.site-header {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 24px clamp(16px, 5vw, 48px) 16px;
    background-color: #ffffff;
    box-shadow: 0 2px 12px rgba(13, 52, 92, 0.08);
    position: sticky;
    top: 0;
    z-index: 10;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    background: linear-gradient(135deg, var(--blue-900), var(--blue-500));
    color: #ffffff;
    font-weight: 700;
    font-size: 0.9rem;
    padding: 12px 16px;
    border-radius: 12px;
    letter-spacing: 0.04em;
}

.brand-title {
    font-size: 1rem;
    font-weight: 700;
}

.brand-subtitle {
    font-size: 0.75rem;
    color: var(--grey-700);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.don-toggle {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    background-color: var(--grey-100);
    border-radius: 999px;
    padding: 4px;
}

.toggle-button {
    border: none;
    background: none;
    padding: 8px 12px;
    border-radius: 999px;
    font-weight: 600;
    color: var(--grey-700);
    cursor: pointer;
    display: inline-block;
    text-align: center;
    text-decoration: none;
}

.toggle-button.active {
    background: var(--blue-700);
    color: #fff;
    box-shadow: 0 8px 16px rgba(18, 89, 146, 0.25);
}

.hero {
    position: relative;
    padding: 32px clamp(16px, 5vw, 48px);
    min-height: 340px;
    background:
        linear-gradient(170deg, rgba(7, 11, 24, 0.35) 0%, rgba(1, 9, 35, 0.55) 95%),
        url('images/goma-urgent.jpg') center/cover no-repeat;
    background-blend-mode: overlay, normal;
}

.hero-card {
    border-radius: var(--border-radius);
    padding: clamp(24px, 6vw, 48px);
    background: rgba(7, 16, 30, 0.38);
    backdrop-filter: blur(6px);
    color: #ffffff;
    display: grid;
    gap: 12px;
    box-shadow: 0 20px 40px rgba(7, 17, 35, 0.35);
}

.hero-card h1 {
    margin: 0;
    font-size: clamp(1.4rem, 5vw, 2rem);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.hero-card p {
    margin: 0;
    font-size: clamp(1rem, 3.5vw, 1.1rem);
}

.crisis-visual {
    position: relative;
    margin: 16px clamp(16px, 5vw, 48px);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 24px 48px rgba(6, 22, 48, 0.35);
}

.crisis-visual__image {
    display: block;
    width: 100%;
    height: clamp(240px, 50vw, 460px);
    object-fit: cover;
}

.crisis-visual__caption {
    position: absolute;
    inset: auto 0 0 0;
    padding: clamp(16px, 4vw, 32px);
    background: linear-gradient(180deg, rgba(2, 8, 18, 0) 0%, rgba(2, 8, 18, 0.82) 100%);
    color: #ffffff;
    font-size: clamp(0.9rem, 2.8vw, 1.05rem);
    line-height: 1.4;
}

@media (min-width: 992px) {
    .crisis-visual {
        margin: 24px clamp(48px, 7vw, 120px);
    }
}

.donation-incentives {
    background: #f5f7fa;
    padding: clamp(32px, 6vw, 72px) clamp(16px, 6vw, 96px);
    display: grid;
    gap: clamp(20px, 5vw, 40px);
    justify-items: center;
}

.donation-incentives__header {
    max-width: 720px;
    text-align: center;
    margin: 0 auto;
}

.donation-incentives__header h2 {
    margin: 0 0 12px;
    color: var(--blue-900);
    font-size: clamp(1.3rem, 5vw, 1.8rem);
}

.donation-incentives__header p {
    margin: 0;
    color: var(--grey-700);
}

.donation-incentives__grid {
    display: grid;
    gap: clamp(16px, 4vw, 28px);
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    justify-items: center;
}

.donation-card {
    background: #ffffff;
    border-radius: var(--border-radius);
    padding: clamp(20px, 4vw, 28px);
    box-shadow: 0 18px 40px rgba(13, 31, 56, 0.08);
    display: grid;
    gap: 12px;
    text-align: center;
}

.donation-card__figure {
    margin: 0;
    font-weight: 700;
    color: var(--blue-700);
    font-size: clamp(1.1rem, 4vw, 1.4rem);
}

.donation-card h3 {
    margin: 0;
    color: var(--blue-900);
    font-size: clamp(1.05rem, 4vw, 1.3rem);
}

.donation-card p {
    margin: 0;
    color: var(--grey-700);
}

.donation-proof {
    padding: clamp(32px, 6vw, 72px) clamp(16px, 6vw, 96px);
    display: grid;
    gap: clamp(24px, 5vw, 36px);
    background: #ffffff;
    justify-items: center;
    text-align: center;
}

.donation-proof__quote {
    width: 100%;
    max-width: 720px;
}

.donation-proof__quote blockquote {
    margin: 0;
    padding: clamp(16px, 4vw, 24px);
    background: linear-gradient(120deg, rgba(29, 130, 195, 0.1), rgba(10, 61, 98, 0.08));
    border-radius: var(--border-radius);
    font-size: clamp(1rem, 4vw, 1.2rem);
    font-style: italic;
    color: var(--blue-800);
}

.donation-proof__quote cite {
    margin-top: 12px;
    display: block;
    font-style: normal;
    font-weight: 600;
    color: var(--grey-700);
}

.donation-proof__list {
    display: grid;
    gap: 16px;
    width: 100%;
    max-width: 520px;
}

.donation-proof__list h3 {
    margin: 0;
    color: var(--blue-900);
}

.donation-proof__checks {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 12px;
    text-align: left;
}

.donation-proof__checks li {
    position: relative;
    padding-left: 28px;
    color: var(--grey-700);
}

.donation-proof__checks li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--blue-700);
    font-weight: 700;
}

.donation-proof__cta {
    margin: 0;
    font-weight: 600;
    color: var(--blue-800);
}

.mobile-payment-highlight {
    padding: clamp(36px, 7vw, 80px) clamp(16px, 6vw, 96px);
    background: linear-gradient(135deg, rgba(29, 130, 195, 0.15), rgba(10, 61, 98, 0.5));
    display: flex;
    justify-content: center;
}

.mobile-payment-highlight__content {
    max-width: 680px;
    text-align: center;
    color: #ffffff;
    display: grid;
    gap: 16px;
}

.mobile-payment-highlight h3 {
    margin: 0;
    font-size: clamp(1.3rem, 5vw, 2rem);
    font-weight: 700;
}

.mobile-payment-highlight p {
    margin: 0;
    font-size: clamp(1rem, 4vw, 1.15rem);
    line-height: 1.6;
}

.mobile-payment-highlight__emphasis {
    font-weight: 600;
}

.mobile-payment-highlight__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    padding: 14px 28px;
    border-radius: 999px;
    background-color: #ffffff;
    color: var(--blue-900);
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 18px 32px rgba(13, 31, 56, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mobile-payment-highlight__cta:hover,
.mobile-payment-highlight__cta:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 28px 44px rgba(13, 31, 56, 0.3);
}

.page-watermark {
    position: fixed;
    bottom: clamp(24px, 6vw, 80px);
    right: clamp(24px, 7vw, 96px);
    width: clamp(260px, 52vw, 520px);
    aspect-ratio: 1;
    background: url("images/wfp-logo.svg") no-repeat center / contain;
    opacity: 0.18;
    pointer-events: none;
    z-index: 5;
    mix-blend-mode: multiply;
    transform: translate(35%, 35%);
}

@media (max-width: 480px) {
    .site-header {
        padding: 20px 16px 12px;
        gap: 12px;
    }

    .hero {
        padding: 24px 16px;
        min-height: 260px;
    }

    .hero-card {
        padding: 20px;
    }

    .donation-incentives,
    .donation-proof,
    .mobile-payment-highlight,
    .donation-form {
        padding: 24px 16px;
    }

    .donation-card {
        padding: 20px;
    }

    .mobile-payment-highlight__cta {
        width: 100%;
    }
}

.donation-form {
    padding: clamp(24px, 6vw, 48px);
    background-color: #ffffff;
    display: grid;
    gap: clamp(20px, 5vw, 40px);
}

.donation-form h2 {
    margin: 0;
    font-size: clamp(1.2rem, 4vw, 1.6rem);
    color: var(--blue-900);
}

.form-lead {
    margin: 0;
    color: var(--grey-700);
}

form {
    display: grid;
    gap: clamp(16px, 4vw, 32px);
}

.form-field {
    display: grid;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--grey-700);
}

.form-field select,
.form-field input {
    width: 100%;
    border: 1px solid var(--grey-200);
    border-radius: 12px;
    padding: 14px 16px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-field select:focus,
.form-field input:focus {
    outline: none;
    border-color: var(--blue-500);
    box-shadow: 0 0 0 3px rgba(31, 94, 156, 0.2);
}

.don-amount {
    border: 1px solid var(--grey-200);
    border-radius: var(--border-radius);
    padding: 24px;
    display: grid;
    gap: 16px;
    background-color: #f8fbff;
}

.don-amount legend {
    font-size: 1rem;
    font-weight: 600;
    color: var(--grey-800);
}

.don-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 12px;
}

.don-buttons button {
    border: 1px solid var(--grey-200);
    border-radius: 12px;
    padding: 12px;
    font-weight: 600;
    background: #fff;
    color: var(--grey-700);
    cursor: pointer;
    transition: all 0.2s ease;
}

.don-buttons button.active {
    background: var(--blue-700);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 10px 16px rgba(20, 92, 140, 0.25);
}

.don-buttons button:hover:not(.active) {
    border-color: var(--blue-500);
}

.don-custom {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 12px;
    border: 1px solid var(--grey-200);
    padding: 10px 14px;
    background-color: #fff;
}

.don-custom .currency {
    font-weight: 600;
    color: var(--grey-700);
}

.don-custom input {
    border: none;
    flex: 1;
    font-size: 1rem;
}

.don-custom input:focus {
    outline: none;
}

.don-amount .impact {
    margin: 0;
    font-size: 0.9rem;
    background: var(--blue-900);
    color: #fff;
    padding: 12px 16px;
    border-radius: 12px;
    line-height: 1.5;
}

.don-methods {
    border-radius: var(--border-radius);
    background: #ffffff;
    padding: 24px;
    display: grid;
    gap: 16px;
    border: 1px solid rgba(13, 35, 64, 0.08);
    box-shadow: 0 20px 40px rgba(10, 37, 64, 0.08);
}

.don-methods legend {
    font-weight: 700;
    font-size: 1rem;
    color: var(--grey-800);
}

.method-grid {
    display: grid;
    gap: 12px;
}

.method-grid.single-provider {
    width: min(100%, 340px);
    margin: 0 auto;
}

.method-grid.single-provider button,
.method-grid.single-provider a {
    width: 100%;
}

.method-grid button,
.method-grid a {
    border: none;
    border-radius: 12px;
    padding: 14px;
    min-height: 56px;
    font-weight: 600;
    font-size: 1rem;
    background: #0b4d8c;
    color: #ffffff;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(23, 71, 122, 0.12);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.method-grid button:hover,
.method-grid button:focus-visible,
.method-grid a:hover,
.method-grid a:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(23, 71, 122, 0.18);
    background: var(--blue-100);
}

.method-fedapay {
    color: #3e0fadcb;
    box-shadow: 0 16px 32px rgba(9, 54, 104, 0.28);
    background: linear-gradient(130deg, #1d82c3 0%, #0a2540 100%);
}

.contact-card,
.privacy-card {
    border-radius: var(--border-radius);
    padding: 24px;
    color: #fff;
}

.contact-card {
    background: var(--blue-700);
}

.contact-card ul {
    padding: 0;
    margin: 16px 0 0;
    list-style: none;
    display: grid;
    gap: 8px;
}

.privacy-card {
    background: #d9e6f5;
    color: var(--grey-800);
}

.donor-details {
    border-radius: var(--border-radius);
    background: var(--blue-900);
    color: #fff;
    padding: 24px;
    display: grid;
    gap: 16px;
}

.donor-details .form-field span {
    color: rgba(255, 255, 255, 0.8);
}

.donor-details input {
    border: none;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.donor-details input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.info-blocks {
    padding: clamp(32px, 6vw, 64px);
    display: grid;
    gap: clamp(16px, 4vw, 32px);
    background: #f5f7fa;
}

.info {
    border-radius: var(--border-radius);
    padding: clamp(24px, 5vw, 48px);
    background: #fff;
    box-shadow: 0 10px 30px rgba(13, 31, 56, 0.1);
}

.info h3 {
    margin-top: 0;
    color: var(--blue-800);
    font-size: clamp(1.1rem, 4vw, 1.4rem);
}

.site-footer {
    background: var(--blue-900);
    color: #fff;
    padding: clamp(24px, 5vw, 48px);
    display: grid;
    gap: 16px;
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.footer-links {
    display: flex;
    gap: 12px;
    justify-content: center;
    align-items: center;
    font-size: 0.9rem;
}

.footer-links span {
    color: rgba(255, 255, 255, 0.4);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.9);
}

.footer-copy {
    margin: 0;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

@media (min-width: 768px) {
    body {
        background: #f0f4f9;
    }

    main {
        gap: clamp(36px, 6vw, 72px);
    }

    .hero {
        padding: 48px clamp(64px, 8vw, 120px);
    }

    .site-header {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: clamp(16px, 4vw, 48px);
    }

    .don-toggle {
        max-width: 340px;
        margin-left: auto;
    }

    .donation-form {
        padding: clamp(32px, 8vw, 96px);
        margin: 0 auto;
        max-width: 860px;
        width: 100%;
    }

    .info-blocks {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 24px;
    }

    .info {
        min-height: 100%;
    }

    .site-footer {
        text-align: left;
        grid-template-columns: auto 1fr;
        justify-items: start;
    }

    .site-footer .footer-copy {
        grid-column: 1 / -1;
    }
}

.method-fedapay:hover,
.method-fedapay:focus-visible {
    background: linear-gradient(130deg, #186ca3 0%, #071733 100%);
    color: #fff;
    box-shadow: 0 20px 40px rgba(9, 54, 104, 0.32);
}

.payment-hero {
    padding: clamp(32px, 7vw, 80px) clamp(16px, 6vw, 96px);
    background: linear-gradient(160deg, #070b18 0%, #1d2234 100%);
    color: #fff;
    display: grid;
    gap: 16px;
}

.payment-hero h1 {
    margin: 0;
    font-size: clamp(1.8rem, 5vw, 2.4rem);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.payment-hero p {
    margin: 0;
    max-width: 620px;
    color: rgba(255, 255, 255, 0.86);
}

.payment-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.92);
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.payment-grid {
    display: grid;
    gap: clamp(24px, 5vw, 48px);
    padding: clamp(32px, 7vw, 88px) clamp(16px, 6vw, 96px) clamp(24px, 6vw, 72px);
    margin: 0 auto;
    max-width: 1120px;
}

.summary-panel,
.payment-panel {
    display: grid;
    gap: 24px;
}

.summary-card,
.impact-card,
.support-card {
    background: #fff;
    border-radius: var(--border-radius);
    padding: clamp(20px, 4vw, 28px);
    border: 1px solid rgba(13, 31, 56, 0.06);
    box-shadow: 0 18px 40px rgba(13, 31, 56, 0.08);
}

.impact-card {
    background: linear-gradient(140deg, rgba(29, 130, 195, 0.12), rgba(21, 75, 115, 0.08));
}

.support-card {
    background: linear-gradient(140deg, rgba(10, 61, 98, 0.08), rgba(13, 52, 92, 0.12));
    color: #fff;
    border: none;
    box-shadow: 0 18px 40px rgba(9, 48, 78, 0.22);
}

.summary-card h3,
.impact-card h3,
.support-card h3 {
    margin-top: 0;
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.summary-line {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    color: var(--grey-700);
    font-size: 0.95rem;
    padding: 12px 0;
    border-bottom: 1px solid var(--grey-200);
}

.summary-line:first-child {
    padding-top: 0;
}

.summary-line:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.summary-line strong {
    color: var(--grey-800);
    font-size: 1rem;
    margin-left: auto;
}

.summary-action {
    border: none;
    background: none;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--blue-700);
    text-decoration: underline;
    cursor: pointer;
    margin-left: 12px;
    transition: color 0.2s ease;
}

.summary-action:hover,
.summary-action:focus-visible {
    color: var(--blue-500);
}

.support-card ul {
    list-style: none;
    padding: 0;
    margin: 16px 0 0;
    display: grid;
    gap: 8px;
    font-weight: 600;
}

.support-card li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.payment-panel {
    background: #fff;
    border-radius: var(--border-radius);
    padding: clamp(24px, 5vw, 40px);
    border: 1px solid rgba(13, 31, 56, 0.06);
    box-shadow: 0 20px 45px rgba(13, 31, 56, 0.12);
}

.payment-intro {
    margin: 0;
    color: var(--grey-700);
}

.method-switch {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
}

.method-button {
    border: 1px solid var(--grey-200);
    border-radius: 12px;
    padding: 12px 16px;
    background: var(--grey-100);
    font-weight: 600;
    color: var(--grey-700);
    cursor: pointer;
    transition: all 0.2s ease;
}

.method-button.active {
    background: var(--blue-700);
    color: #fff;
    border-color: var(--blue-700);
    box-shadow: 0 14px 28px rgba(29, 130, 195, 0.3);
}

.method-button:hover:not(.active),
.method-button:focus-visible {
    border-color: var(--blue-500);
}

.method-panels {
    display: grid;
    gap: clamp(20px, 4vw, 28px);
}

.method-panel {
    display: none;
}

.method-panel.active {
    display: grid;
}

.info-panel {
    display: grid;
    background: #f8fbff;
    border-radius: 16px;
    border: 1px solid var(--grey-200);
    padding: clamp(20px, 4vw, 28px);
    box-shadow: inset 0 0 0 1px rgba(29, 130, 195, 0.12);
    gap: 16px;
}

.method-panel.info-panel {
    display: none;
}

.method-panel.info-panel.active {
    display: grid;
}

.thankyou-page {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(150deg, rgba(10, 61, 98, 0.08), rgba(29, 130, 195, 0.18));
}

.thankyou-container {
    width: 100%;
    max-width: 540px;
    padding: clamp(24px, 6vw, 48px);
}

.thankyou-card {
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: 0 24px 60px rgba(13, 31, 56, 0.16);
    padding: clamp(32px, 6vw, 64px);
    text-align: center;
    display: grid;
    gap: 16px;
}

.thankyou-card h1 {
    margin: 0;
    font-size: clamp(1.8rem, 5vw, 2.4rem);
    color: var(--blue-800);
}

.thankyou-card p {
    margin: 0;
    color: var(--grey-700);
}

.thankyou-reference {
    font-weight: 600;
    color: var(--grey-800);
}

.info-panel p {
    margin: 0;
    color: var(--grey-700);
    line-height: 1.6;
}

.payment-form {
    display: grid;
    gap: clamp(20px, 4vw, 28px);
}

.payment-form fieldset {
    margin: 0;
    border: 1px solid var(--grey-200);
    border-radius: 18px;
    padding: 20px;
    display: grid;
    gap: 16px;
    background: #f8fbff;
}

.payment-form legend {
    padding: 0 8px;
    font-weight: 600;
    color: var(--grey-800);
}

.field-row {
    display: grid;
    gap: 16px;
}

.checkbox-field {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--grey-700);
}

.checkbox-field input {
    margin-top: 4px;
}

.submit-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    border-radius: 999px;
    padding: 16px 28px;
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
    background: linear-gradient(120deg, var(--blue-800), var(--blue-500));
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.submit-button:hover,
.submit-button:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 18px 32px rgba(29, 130, 195, 0.35);
}

.secure-note {
    margin: 0;
    text-align: center;
    font-size: 0.85rem;
    color: var(--grey-700);
}

.reassurance {
    background: #f5f7fa;
    padding: clamp(32px, 6vw, 72px) clamp(16px, 6vw, 96px);
    display: grid;
    gap: 20px;
}

.reassurance article {
    background: #fff;
    border-radius: var(--border-radius);
    padding: clamp(20px, 4vw, 28px);
    box-shadow: 0 18px 40px rgba(13, 31, 56, 0.1);
}

.reassurance h3 {
    margin-top: 0;
    color: var(--blue-800);
    font-size: clamp(1.05rem, 4vw, 1.3rem);
}

@media (min-width: 640px) {
    .field-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .donation-incentives__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .donation-proof {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    }
}

@media (max-width: 640px) {
    .don-toggle {
        grid-template-columns: 1fr;
    }

    .site-header {
        align-items: stretch;
    }

    .footer-brand {
        flex-direction: column;
        gap: 8px;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: 8px;
    }

    .page-watermark {
        bottom: clamp(12px, 10vw, 40px);
        right: clamp(12px, 12vw, 48px);
        width: clamp(220px, 82vw, 340px);
        transform: translate(28%, 28%);
        opacity: 0.14;
    }
}

@media (min-width: 992px) {
    .payment-grid {
        grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
        align-items: start;
    }

    .payment-grid {
        gap: clamp(32px, 4vw, 56px);
    }

    .reassurance {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 24px;
    }

    .donation-incentives__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .donation-proof {
        grid-template-columns: minmax(0, 0.75fr) minmax(0, 1fr);
    }

    .page-watermark {
        bottom: clamp(40px, 6vw, 120px);
        right: clamp(48px, 7vw, 140px);
        width: clamp(420px, 40vw, 600px);
        transform: translate(38%, 38%);
        opacity: 0.16;
    }
}