/* ============================================================
   TonyTechLab Donate Page — v1.4.0 Redesigned UI
   Mobile-first responsive. Scoped under .donate-page.
   ============================================================ */

/* ── Design Tokens ── */
:root {
    --donate-primary: #2563eb;
    --donate-primary-dark: #1d4ed8;
    --donate-primary-light: #dbeafe;
    --donate-primary-lighter: #eff6ff;
    --donate-secondary: #006a61;
    --donate-secondary-light: #86f2e4;
    --donate-text: #111c2d;
    --donate-text-light: #64748b;
    --donate-text-muted: #94a3b8;
    --donate-bg: #ffffff;
    --donate-bg-alt: #f0f3ff;
    --donate-bg-section: #f8fafc;
    --donate-border: #e2e8f0;
    --donate-border-light: rgba(0,0,0,0.06);
    --donate-radius: 16px;
    --donate-radius-lg: 24px;
    --donate-radius-xl: 32px;
    --donate-radius-2xl: 48px;
    --donate-shadow: 0 1px 3px rgba(0,0,0,0.06);
    --donate-shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --donate-shadow-lg: 0 10px 40px rgba(0,0,0,0.1);
    --donate-shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
    --donate-content-width: 1280px;
    --donate-font: 'Inter', system-ui, -apple-system, sans-serif;
    --donate-font-headline: 'Manrope', 'Inter', system-ui, sans-serif;
}

/* ── Base ── */
.donate-page {
    font-family: var(--donate-font);
    color: var(--donate-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

/* Screen reader only utility */
.donate-page .sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.donate-container {
    max-width: var(--donate-content-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ── Section Titles ── */
.donate-section-title {
    font-family: var(--donate-font-headline);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    text-align: center;
    margin: 0 0 0.5rem;
    color: var(--donate-text);
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.donate-section-subtitle {
    text-align: center;
    color: var(--donate-text-light);
    font-size: 1rem;
    max-width: 640px;
    margin: 0 auto 3rem;
    line-height: 1.7;
}

/* ── Buttons ── */
.donate-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: 2px solid transparent;
    border-radius: 14px;
    font-family: var(--donate-font-headline);
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.22,1,0.36,1);
    line-height: 1;
}
.donate-btn:focus-visible { outline: 3px solid var(--donate-primary); outline-offset: 3px; }

.donate-btn--primary {
    background: var(--donate-primary);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(37,99,235,0.35);
}
.donate-btn--primary:hover {
    background: var(--donate-primary-dark);
    box-shadow: 0 8px 30px rgba(37,99,235,0.45);
    transform: translateY(-2px);
}
.donate-btn--primary:active { transform: scale(0.95); }

.donate-btn--outline {
    background: #d8e3fb;
    color: var(--donate-text);
    border-color: transparent;
    font-weight: 700;
}
.donate-btn--outline:hover { background: #c8d8f8; }

.donate-btn--copy {
    padding: 0.35rem 0.85rem;
    font-size: 0.8rem;
    background: var(--donate-primary-light);
    border: 1px solid transparent;
    border-radius: 6px;
    margin-left: 0.5rem;
    color: var(--donate-primary);
    font-weight: 500;
}
.donate-btn--copy:hover { background: var(--donate-primary); color: #fff; }
.donate-btn--copy.is-copied { background: #dcfce7; border-color: #86efac; color: #166534; }

/* ============================================================
   HERO — Dark Gradient Centered
   ============================================================ */
.donate-hero {
    position: relative;
    padding: 4rem 0 5rem;
    background: linear-gradient(135deg, #111827 0%, #1e3a8a 50%, #0f172a 100%);
    overflow: hidden;
}

.donate-hero__dots {
    position: absolute;
    inset: 0;
    opacity: 0.08;
    background-image: radial-gradient(circle at 2px 2px, white 1px, transparent 0);
    background-size: 40px 40px;
    pointer-events: none;
}

.donate-hero__center {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.donate-hero__icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(96, 165, 250, 0.3);
    border-radius: 50%;
    color: #93bbfd;
    margin-bottom: 1.5rem;
}

.donate-hero__title {
    font-family: var(--donate-font-headline);
    font-size: clamp(2rem, 5.5vw, 3.25rem);
    font-weight: 800;
    line-height: 1.15;
    margin: 0 0 1.25rem;
    color: #ffffff;
    letter-spacing: -0.03em;
}

.donate-hero__highlight {
    background: linear-gradient(135deg, #60a5fa, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.donate-hero__subtitle {
    font-size: 1.05rem;
    color: #bfdbfe;
    line-height: 1.7;
    margin: 0;
    opacity: 0.9;
    font-weight: 300;
}

/* ============================================================
   MISSION — Two-Column with Dual Image Grid
   ============================================================ */
.donate-mission {
    padding: 6rem 0;
    background: var(--donate-bg);
}

.donate-mission__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.donate-mission .donate-section-title { text-align: left; margin-bottom: 0.75rem; }

.donate-mission__divider {
    width: 5rem;
    height: 5px;
    background: var(--donate-secondary);
    border-radius: 999px;
    margin-bottom: 1.5rem;
}

.donate-mission__content p {
    font-size: 1.05rem;
    color: var(--donate-text-light);
    margin: 0 0 1.5rem;
    line-height: 1.8;
}

.donate-mission__bullets { list-style: none; padding: 0; margin: 1rem 0 0; }
.donate-mission__bullets li {
    display: flex; align-items: flex-start; gap: 0.75rem;
    font-size: 0.95rem; color: var(--donate-text); margin-bottom: 0.85rem; line-height: 1.6;
}
.donate-mission__bullet-icon {
    flex-shrink: 0; width: 24px; height: 24px;
    background: var(--donate-primary); color: #fff; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.75rem; margin-top: 2px;
}

/* Image grid: 2 columns with alternating image/badge */
.donate-mission__visual { position: relative; }
.donate-mission__image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.donate-mission__image-grid-col { display: flex; flex-direction: column; gap: 1rem; }
.donate-mission__image-grid-col:first-child { padding-top: 3rem; }

.donate-mission__image {
    width: 100%; height: 260px;
    border-radius: var(--donate-radius);
    object-fit: cover;
    box-shadow: var(--donate-shadow-md);
}

.donate-mission__badge {
    padding: 1.25rem;
    border-radius: var(--donate-radius);
    font-weight: 700;
}
.donate-mission__badge--primary {
    background: var(--donate-primary);
    color: #fff;
}
.donate-mission__badge--secondary {
    background: var(--donate-secondary-light);
    color: var(--donate-secondary);
}
.donate-mission__badge-value {
    font-family: var(--donate-font-headline);
    font-size: 1.75rem;
    font-weight: 800;
    display: block;
}
.donate-mission__badge-label {
    font-size: 0.8rem;
    opacity: 0.85;
    font-weight: 500;
}

/* ============================================================
   STATS
   ============================================================ */
.donate-stats {
    padding: 6rem 0;
    background: var(--donate-bg-alt);
}

.donate-stats__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.donate-stats__card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--donate-bg);
    border-radius: var(--donate-radius-lg);
    box-shadow: var(--donate-shadow);
    border: 1px solid var(--donate-border-light);
}

.donate-stats__number {
    display: inline;
    font-family: var(--donate-font-headline);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.02em;
}
.donate-stats__number:nth-child(odd) { color: var(--donate-primary); }

.donate-stats__suffix {
    font-family: var(--donate-font-headline);
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 800;
}

.donate-stats__label {
    display: block;
    font-size: 0.85rem;
    color: var(--donate-text-light);
    margin-top: 0.5rem;
    font-weight: 500;
}

/* Alternate colors */
.donate-stats__card:nth-child(even) .donate-stats__number,
.donate-stats__card:nth-child(even) .donate-stats__suffix { color: var(--donate-secondary); }

/* ============================================================
   FUNDS — Hover Color-Shift Cards
   ============================================================ */
.donate-funds {
    padding: 6rem 0;
    background: var(--donate-bg);
}

.donate-funds__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.donate-funds__card {
    background: var(--donate-bg-alt);
    border-radius: var(--donate-radius-xl);
    padding: 2rem 1.75rem;
    text-align: left;
    transition: all 0.5s cubic-bezier(0.22,1,0.36,1);
    cursor: default;
}
.donate-funds__card:hover { transform: translateY(-4px); }

/* Hover: change entire card to primary/secondary */
.donate-funds__card:nth-child(odd):hover { background: var(--donate-primary); }
.donate-funds__card:nth-child(even):hover { background: var(--donate-secondary); }
.donate-funds__card:hover .donate-funds__title,
.donate-funds__card:hover .donate-funds__desc { color: #fff !important; }
.donate-funds__card:hover .donate-funds__icon { background: rgba(255,255,255,0.2) !important; color: #fff !important; }

.donate-funds__icon {
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--donate-radius);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    transition: all 0.5s;
}
.donate-funds__icon--blue { background: var(--donate-primary-light); color: var(--donate-primary); }
.donate-funds__icon--green { background: #d1fae5; color: #059669; }
.donate-funds__icon--purple { background: #ede9fe; color: #7c3aed; }
.donate-funds__icon--orange { background: #ffedd5; color: #ea580c; }

.donate-funds__title {
    font-family: var(--donate-font-headline);
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    color: var(--donate-text);
    transition: color 0.5s;
}
.donate-funds__desc {
    font-size: 0.9rem;
    color: var(--donate-text-light);
    margin: 0;
    line-height: 1.6;
    transition: color 0.5s;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.donate-testimonials {
    padding: 6rem 0;
    background: var(--donate-bg-alt);
    overflow: hidden;
}

.donate-testimonials__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.donate-testimonials__card {
    background: var(--donate-bg);
    border-radius: var(--donate-radius-lg);
    padding: 2rem;
    margin: 0;
    box-shadow: var(--donate-shadow);
    border: 1px solid var(--donate-border-light);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all 0.3s ease;
}
.donate-testimonials__card:hover { box-shadow: var(--donate-shadow-md); transform: translateY(-2px); }

/* Decorative quote icon */
.donate-testimonials__card::before {
    content: '\201C';
    position: absolute;
    top: 1rem; right: 1.5rem;
    font-size: 4rem;
    line-height: 1;
    color: var(--donate-primary-light);
    font-family: Georgia, serif;
    pointer-events: none;
    opacity: 0.4;
}

.donate-testimonials__quote {
    font-size: 0.95rem;
    font-style: italic;
    color: var(--donate-text-light);
    margin: 0 0 1.5rem;
    line-height: 1.7;
    flex: 1;
}

.donate-testimonials__author {
    display: flex; align-items: center; gap: 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--donate-border);
}
.donate-testimonials__avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: #e2e8f0;
    color: var(--donate-text-light);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 0.85rem;
    flex-shrink: 0; overflow: hidden;
}
.donate-testimonials__avatar img { width: 100%; height: 100%; object-fit: cover; }
.donate-testimonials__info { display: flex; flex-direction: column; gap: 0.1rem; }
.donate-testimonials__name {
    font-weight: 700; font-size: 0.9rem; color: var(--donate-text);
}
.donate-testimonials__course {
    font-size: 0.7rem; color: var(--donate-secondary); font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.05em;
}

/* ============================================================
   PAYMENT — Two-Column Card (Impact + Form)
   ============================================================ */
.donate-payment {
    position: relative;
    z-index: 10;
    margin-top: -2.5rem;
    padding: 0 0 5rem;
    background: transparent;
}

.donate-payment__card {
    display: grid;
    grid-template-columns: 1fr;
    background: var(--donate-bg);
    border-radius: var(--donate-radius-lg);
    box-shadow: var(--donate-shadow-xl);
    border: 1px solid var(--donate-border-light);
    overflow: hidden;
}

/* ── Impact column (left) ── */
.donate-payment__impact {
    background: #f8fafc;
    padding: 2rem;
    border-bottom: 1px solid var(--donate-border);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.donate-payment__impact-title {
    font-family: var(--donate-font-headline);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--donate-text);
    margin: 0 0 2rem;
    letter-spacing: -0.02em;
}

.donate-payment__impact-list { display: flex; flex-direction: column; gap: 1.5rem; }

.donate-payment__impact-item { display: flex; align-items: flex-start; gap: 1rem; }

.donate-payment__impact-icon {
    flex-shrink: 0;
    width: 48px; height: 48px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--donate-shadow);
}

.donate-payment__impact-name {
    font-family: var(--donate-font-headline);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--donate-text);
    margin: 0 0 0.25rem;
}

.donate-payment__impact-desc {
    font-size: 0.85rem;
    color: var(--donate-text-light);
    margin: 0;
    line-height: 1.6;
}

.donate-payment__trust {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-top: 2rem;
    padding: 1.25rem;
    background: var(--donate-bg);
    border: 1px solid var(--donate-border);
    border-radius: 12px;
    box-shadow: var(--donate-shadow);
}

.donate-payment__trust-icon {
    flex-shrink: 0;
    color: #22c55e;
    margin-top: 1px;
}

.donate-payment__trust p {
    font-size: 0.85rem;
    color: var(--donate-text-light);
    margin: 0;
    line-height: 1.5;
}

/* ── Form column (right) ── */
.donate-payment__form-wrap {
    padding: 2rem;
}

.donate-payment__step { margin-bottom: 2rem; }
.donate-payment__step:last-of-type { margin-bottom: 1.5rem; }

.donate-payment__step-title {
    font-family: var(--donate-font-headline);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--donate-text);
    margin: 0 0 1rem;
}

.donate-payment__optional {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--donate-text-muted);
}

/* Amount grid */
.donate-payment__amounts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.donate-payment__amount-label { cursor: pointer; }

.donate-payment__amount-card {
    display: block;
    padding: 0.85rem 0.5rem;
    text-align: center;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--donate-text-light);
    border: 2px solid var(--donate-border);
    border-radius: 12px;
    transition: all 0.2s ease;
}
.donate-payment__amount-card:hover {
    border-color: #93bbfd;
    background: var(--donate-primary-lighter);
}

/* Checked state */
.donate-payment__amount-radio:checked + .donate-payment__amount-card {
    border-color: var(--donate-primary);
    background: var(--donate-primary-lighter);
    color: var(--donate-primary-dark);
}

/* Custom amount input */
.donate-payment__custom-wrap {
    position: relative;
}

.donate-payment__custom-prefix {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-weight: 600;
    color: var(--donate-text-muted);
    font-size: 0.9rem;
    pointer-events: none;
}

.donate-payment__custom-input {
    width: 100%;
    padding: 0.9rem 1rem 0.9rem 3.5rem;
    border: 1px solid var(--donate-border);
    border-radius: 12px;
    font-family: var(--donate-font);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--donate-text);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    -moz-appearance: textfield;
}
.donate-payment__custom-input::-webkit-inner-spin-button,
.donate-payment__custom-input::-webkit-outer-spin-button {
    -webkit-appearance: none; margin: 0;
}
.donate-payment__custom-input:focus {
    border-color: var(--donate-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

/* Text inputs */
.donate-payment__input {
    display: block;
    width: 100%;
    padding: 0.9rem 1rem;
    margin-bottom: 0.75rem;
    border: 1px solid var(--donate-border);
    border-radius: 12px;
    font-family: var(--donate-font);
    font-size: 0.95rem;
    color: var(--donate-text);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.donate-payment__input:focus {
    border-color: var(--donate-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.donate-payment__textarea { resize: none; }

/* Payment method selector */
.donate-payment__method-label {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 2px solid var(--donate-border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 0.75rem;
}
.donate-payment__method-label:hover { border-color: #93bbfd; }

.donate-payment__method-label--active,
.donate-payment__method-radio:checked ~ .donate-payment__method-icon-wrap + .donate-payment__method-text {
    /* JS toggles this class */
}

/* Active method via JS class */
.donate-payment__method-label--active {
    border-color: var(--donate-primary);
    background: var(--donate-primary-lighter);
}

.donate-payment__method-icon-wrap {
    flex-shrink: 0;
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 10px;
    background: #f1f5f9;
    border: 1px solid var(--donate-border);
    color: var(--donate-text-light);
    transition: all 0.2s;
}

.donate-payment__method-label--active .donate-payment__method-icon-wrap {
    background: var(--donate-bg);
    border-color: rgba(37,99,235,0.2);
    color: var(--donate-primary);
}

.donate-payment__method-text strong {
    display: block;
    font-size: 0.95rem;
    color: var(--donate-text);
}

.donate-payment__method-desc {
    display: block;
    font-size: 0.8rem;
    color: var(--donate-text-muted);
    font-weight: 500;
}

.donate-payment__method-label--active .donate-payment__method-desc {
    color: var(--donate-primary);
    font-weight: 600;
}

/* CTA button */
.donate-payment__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 1.1rem 2rem;
    background: var(--donate-primary);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-family: var(--donate-font-headline);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 8px 20px -6px rgba(37,99,235,0.4);
    transition: all 0.2s ease;
}
.donate-payment__cta:hover {
    background: var(--donate-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 12px 28px -6px rgba(37,99,235,0.5);
}
.donate-payment__cta:active { transform: scale(0.98); }
.donate-payment__cta:focus-visible { outline: 3px solid var(--donate-primary); outline-offset: 3px; }

/* ── Bank details (revealed after submit) ── */
.donate-payment__bank-details,
.donate-payment__paypal-details {
    animation: donateSlideIn 0.3s ease;
}

@keyframes donateSlideIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.donate-payment__bank-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    color: #166534;
    font-size: 0.9rem;
    font-weight: 600;
}

.donate-payment__qr-center {
    text-align: center;
    margin-bottom: 1.5rem;
}

.donate-payment__qr-img {
    max-width: 200px;
    height: auto;
    border-radius: var(--donate-radius);
    background: #fff;
    padding: 0.75rem;
    box-shadow: var(--donate-shadow-md);
    transition: transform 0.3s;
}
.donate-payment__qr-img:hover { transform: scale(1.03); }

.donate-payment__qr-label {
    font-family: var(--donate-font-headline);
    font-size: 1rem;
    font-weight: 700;
    color: var(--donate-text);
    margin: 1rem 0 0;
}

.donate-payment__field-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.donate-payment__field {
    padding: 0.85rem 1rem;
    background: var(--donate-bg-section);
    border-radius: 10px;
    border: 1px solid rgba(37,99,235,0.08);
}

.donate-payment__field-label {
    display: block;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--donate-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.2rem;
}

.donate-payment__field-value {
    display: flex;
    align-items: center;
    font-size: 1rem;
    font-weight: 700;
    color: var(--donate-text);
    letter-spacing: 0.02em;
}

.donate-payment__back-btn {
    display: block;
    width: 100%;
    padding: 0.85rem;
    background: none;
    border: 2px solid var(--donate-border);
    border-radius: 12px;
    font-family: var(--donate-font);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--donate-text-light);
    cursor: pointer;
    transition: all 0.2s;
}
.donate-payment__back-btn:hover {
    border-color: var(--donate-primary);
    color: var(--donate-primary);
}

/* ============================================================
   FAQ
   ============================================================ */
.donate-faq {
    padding: 6rem 0;
    background: var(--donate-bg-alt);
}
.donate-faq__list { max-width: 768px; margin: 0 auto; }

.donate-faq__item {
    background: var(--donate-bg);
    border-radius: var(--donate-radius);
    margin-bottom: 0.75rem;
    overflow: hidden;
    border: 1px solid transparent;
    transition: all 0.25s ease;
}
.donate-faq__item:hover { border-color: rgba(37,99,235,0.15); }
.donate-faq__item.is-open { border-color: var(--donate-primary); box-shadow: 0 0 0 1px var(--donate-primary); }

.donate-faq__question {
    width: 100%;
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.25rem 1.5rem;
    border: none; background: none;
    font-family: var(--donate-font-headline);
    font-size: 1rem; font-weight: 700;
    color: var(--donate-text);
    cursor: pointer; text-align: left; gap: 1rem;
    transition: color 0.2s;
}
.donate-faq__question:hover { color: var(--donate-primary); }
.donate-faq__question:focus-visible { outline: 3px solid var(--donate-primary); outline-offset: -3px; }

.donate-faq__icon {
    width: 24px; height: 24px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    transition: transform 0.3s cubic-bezier(0.22,1,0.36,1);
    color: var(--donate-primary);
}
.donate-faq__icon svg { width: 18px; height: 18px; }
.donate-faq__item.is-open .donate-faq__icon { transform: rotate(180deg); }

.donate-faq__answer { overflow: hidden; max-height: 0; transition: max-height 0.35s ease, padding 0.35s ease; padding: 0; }
.donate-faq__answer[hidden] { display: block; max-height: 0; padding: 0; visibility: hidden; }
.donate-faq__item.is-open .donate-faq__answer { padding: 0 1.5rem 1.5rem; visibility: visible; }
.donate-faq__answer p { font-size: 0.9rem; color: var(--donate-text-light); line-height: 1.8; margin: 0; }

/* ============================================================
   FOOTER
   ============================================================ */
.donate-page-footer {
    padding: 3rem 0;
    background: #f8fafc;
    border-top: 1px solid var(--donate-border);
}

.donate-page-footer__grid {
    display: grid; grid-template-columns: 1fr;
    gap: 2rem; text-align: center;
}
.donate-page-footer__brand-name {
    font-family: var(--donate-font-headline);
    font-size: 1.15rem; font-weight: 800; color: var(--donate-text); margin: 0 0 0.35rem;
}
.donate-page-footer__disclaimer { font-size: 0.8rem; color: var(--donate-text-muted); line-height: 1.5; margin: 0; }

.donate-page-footer__links { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem 1.5rem; }
.donate-page-footer__links a {
    color: var(--donate-text-light); text-decoration: none;
    font-size: 0.85rem; font-weight: 500; transition: color 0.2s;
}
.donate-page-footer__links a:hover { color: var(--donate-primary); }

.donate-page-footer__social { display: flex; justify-content: center; gap: 0.5rem; }
.donate-page-footer__social a {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px;
    background: #f0f3ff; border-radius: 50%;
    color: var(--donate-text-light); text-decoration: none;
    font-size: 1rem; transition: all 0.25s ease;
}
.donate-page-footer__social a:hover { background: var(--donate-primary-light); color: var(--donate-primary); transform: translateY(-1px); }

.donate-page-footer__copyright {
    font-size: 0.75rem; color: var(--donate-text-muted);
    text-align: center; margin-top: 2rem;
    padding-top: 1.5rem; border-top: 1px solid var(--donate-border);
}

/* ============================================================
   Mobile UX Enhancements (< 768px)
   ============================================================ */
@media (max-width: 767px) {
    .donate-container { padding: 0 1.25rem; }
    .donate-page { font-size: 0.95rem; }

    /* ── Hero mobile ── */
    .donate-hero { padding: 3rem 0 4rem; }
    .donate-hero__icon-wrap { width: 52px; height: 52px; margin-bottom: 1.25rem; }
    .donate-hero__icon-wrap svg { width: 26px; height: 26px; }
    .donate-hero__title {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
        letter-spacing: -0.03em;
        margin-bottom: 1rem;
    }
    .donate-hero__subtitle { font-size: 0.95rem; line-height: 1.65; }

    /* ── Payment mobile ── */
    .donate-payment { margin-top: -2rem; padding: 0 0 3.5rem; }
    .donate-payment__card { border-radius: 16px; }
    .donate-payment__impact { padding: 1.5rem; }
    .donate-payment__impact-title { font-size: 1.25rem; margin-bottom: 1.5rem; }
    .donate-payment__impact-icon { width: 40px; height: 40px; border-radius: 10px; font-size: 1.25rem; }
    .donate-payment__impact-name { font-size: 0.95rem; }
    .donate-payment__impact-desc { font-size: 0.8rem; }
    .donate-payment__trust { margin-top: 1.5rem; padding: 1rem; }
    .donate-payment__trust p { font-size: 0.8rem; }
    .donate-payment__form-wrap { padding: 1.5rem; }
    .donate-payment__step { margin-bottom: 1.5rem; }
    .donate-payment__step-title { font-size: 0.95rem; }
    .donate-payment__amounts { gap: 0.6rem; }
    .donate-payment__amount-card { padding: 0.75rem 0.4rem; font-size: 0.88rem; border-radius: 10px; }
    .donate-payment__custom-input { padding: 0.8rem 1rem 0.8rem 3.25rem; font-size: 0.9rem; }
    .donate-payment__input { padding: 0.8rem 1rem; font-size: 0.9rem; }
    .donate-payment__method-label { padding: 0.85rem; gap: 0.75rem; border-radius: 10px; }
    .donate-payment__method-icon-wrap { width: 40px; height: 40px; }
    .donate-payment__method-text strong { font-size: 0.88rem; }
    .donate-payment__method-desc { font-size: 0.75rem; }
    .donate-payment__cta { padding: 1rem; font-size: 1rem; min-height: 52px; }
    .donate-payment__qr-img { max-width: 180px; }
    .donate-payment__field { padding: 0.75rem 0.85rem; }
    .donate-payment__field-value { font-size: 0.92rem; }
    .donate-btn--copy { padding: 0.3rem 0.65rem; font-size: 0.72rem; }

    /* ── Mission mobile ── */
    .donate-mission { padding: 3.5rem 0; }
    .donate-mission .donate-section-title { font-size: 1.65rem; text-align: left; letter-spacing: -0.03em; }
    .donate-mission__divider { width: 3.5rem; height: 4px; margin-bottom: 1.25rem; }
    .donate-mission__content p { font-size: 0.95rem; line-height: 1.7; margin-bottom: 1.25rem; }
    .donate-mission__bullets li { font-size: 0.9rem; gap: 0.6rem; margin-bottom: 0.7rem; }
    .donate-mission__bullet-icon { width: 22px; height: 22px; font-size: 0.65rem; }
    .donate-mission__image-grid { gap: 0.75rem; }
    .donate-mission__image-grid-col:first-child { padding-top: 2rem; }
    .donate-mission__image { height: 180px; border-radius: 12px; }
    .donate-mission__badge { padding: 1rem; border-radius: 12px; }
    .donate-mission__badge-value { font-size: 1.35rem; }
    .donate-mission__badge-label { font-size: 0.7rem; }

    /* ── Stats mobile ── */
    .donate-stats { padding: 3rem 0; }
    .donate-stats__grid { gap: 0.75rem; }
    .donate-stats__card {
        padding: 1.25rem 1rem;
        border-radius: 16px;
        text-align: left;
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }
    .donate-stats__number { font-size: 1.75rem; }
    .donate-stats__suffix { font-size: 1.25rem; }
    .donate-stats__label { font-size: 0.75rem; margin-top: 0.25rem; }
    .donate-section-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
        margin-bottom: 0.4rem;
    }
    .donate-section-subtitle { font-size: 0.9rem; margin-bottom: 2rem; line-height: 1.6; }

    /* ── Funds mobile ── */
    .donate-funds { padding: 3.5rem 0; }
    .donate-funds__grid { gap: 0.75rem; }
    .donate-funds__card { padding: 1.25rem; border-radius: 16px; }
    .donate-funds__icon { width: 44px; height: 44px; border-radius: 12px; font-size: 1.2rem; margin-bottom: 1rem; }
    .donate-funds__title { font-size: 0.95rem; margin-bottom: 0.35rem; }
    .donate-funds__desc { font-size: 0.8rem; line-height: 1.5; }

    /* ── Testimonials mobile ── */
    .donate-testimonials { padding: 3.5rem 0; }
    .donate-testimonials__card { padding: 1.5rem; border-radius: 16px; }
    .donate-testimonials__card::before { font-size: 3rem; top: 0.75rem; right: 1rem; }
    .donate-testimonials__quote { font-size: 0.9rem; margin-bottom: 1.25rem; line-height: 1.65; }
    .donate-testimonials__author { gap: 0.6rem; padding-top: 0.85rem; }
    .donate-testimonials__avatar { width: 38px; height: 38px; font-size: 0.75rem; }
    .donate-testimonials__name { font-size: 0.85rem; }
    .donate-testimonials__course { font-size: 0.65rem; }

    /* ── FAQ mobile ── */
    .donate-faq { padding: 3.5rem 0; }
    .donate-faq__item { border-radius: 12px; margin-bottom: 0.6rem; }
    .donate-faq__question { padding: 1.1rem 1.25rem; font-size: 0.92rem; min-height: 52px; gap: 0.75rem; }
    .donate-faq__icon { width: 20px; height: 20px; }
    .donate-faq__icon svg { width: 14px; height: 14px; }
    .donate-faq__item.is-open .donate-faq__answer { padding: 0 1.25rem 1.25rem; }
    .donate-faq__answer p { font-size: 0.85rem; line-height: 1.7; }

    /* ── Footer mobile ── */
    .donate-page-footer { padding: 2.5rem 0; }
    .donate-page-footer__grid { gap: 1.5rem; }
    .donate-page-footer__brand-name { font-size: 1.05rem; }
    .donate-page-footer__disclaimer { font-size: 0.75rem; }
    .donate-page-footer__links { gap: 0.4rem 1.25rem; }
    .donate-page-footer__links a { font-size: 0.8rem; min-height: 44px; display: inline-flex; align-items: center; }
    .donate-page-footer__social a { width: 44px; height: 44px; }
    .donate-page-footer__copyright { font-size: 0.7rem; margin-top: 1.5rem; padding-top: 1.25rem; }
}

/* ============================================================
   Small phone (< 375px)
   ============================================================ */
@media (max-width: 374px) {
    .donate-hero__title { font-size: 1.65rem; }
    .donate-stats__number { font-size: 1.5rem; }
    .donate-stats__suffix { font-size: 1.1rem; }
    .donate-stats__card { padding: 1rem 0.75rem; }
    .donate-funds__card { padding: 1rem; }
    .donate-funds__title { font-size: 0.88rem; }
    .donate-funds__desc { font-size: 0.75rem; }
    .donate-payment__amounts { grid-template-columns: repeat(2, 1fr); }
    .donate-payment__amount-card { font-size: 0.82rem; padding: 0.7rem 0.3rem; }
    .donate-payment__field { padding: 0.65rem 0.75rem; }
}

/* ============================================================
   Tablet (>= 768px)
   ============================================================ */
@media (min-width: 768px) {
    .donate-container { padding: 0 2.5rem; }

    .donate-hero { padding: 5rem 0 6rem; }
    .donate-hero__title { font-size: clamp(2.5rem, 5vw, 3.5rem); }

    /* Payment: two-column card */
    .donate-payment { margin-top: -3rem; }
    .donate-payment__card { grid-template-columns: 5fr 7fr; }
    .donate-payment__impact {
        padding: 2.5rem;
        border-bottom: none;
        border-right: 1px solid var(--donate-border);
    }
    .donate-payment__form-wrap { padding: 2.5rem; }
    .donate-payment__amounts { grid-template-columns: repeat(4, 1fr); }

    .donate-mission__grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
    .donate-stats__grid { grid-template-columns: repeat(4, 1fr); }
    .donate-funds__grid { grid-template-columns: repeat(4, 1fr); }
    .donate-testimonials__grid { grid-template-columns: repeat(3, 1fr); }
    .donate-testimonials__card:nth-child(2) { margin-top: 3rem; }

    .donate-page-footer__grid {
        grid-template-columns: 1fr auto auto;
        text-align: left; align-items: center;
    }
    .donate-page-footer__links { justify-content: flex-start; }
    .donate-page-footer__social { justify-content: flex-end; }
}

/* ============================================================
   Desktop (>= 1024px)
   ============================================================ */
@media (min-width: 1024px) {
    .donate-hero__title { font-size: 3.5rem; }
    .donate-stats__number { font-size: 3.25rem; }
    .donate-payment__impact { padding: 3rem; }
    .donate-payment__form-wrap { padding: 3rem; }
}

/* ============================================================
   Print
   ============================================================ */
@media print {
    .donate-hero { background: #333; padding: 1rem 0; }
    .donate-hero__dots { display: none; }
    .donate-btn, .donate-page-footer__social { display: none; }
    .donate-payment__cta, .donate-payment__back-btn { display: none; }
}

/* ============================================================
   Force single-column — hide theme sidebar
   ============================================================ */
body.ttl-donate-active aside:not(.donate-page aside),
body.ttl-donate-active [role="complementary"]:not(.donate-page [role="complementary"]) {
    display: none !important;
}
body.ttl-donate-active .site-main.col-sm-9,
body.ttl-donate-active .col-sm-9.alignleft,
body.ttl-donate-active .content-area,
body.ttl-donate-active .site-content > .row,
body.ttl-donate-active .lp-content-area {
    max-width: 100% !important; width: 100% !important;
    flex: 0 0 100% !important; padding-left: 0 !important; padding-right: 0 !important;
}
body.ttl-donate-active .entry-content { max-width: 100% !important; width: 100% !important; }

/* WordPress theme section overrides */
.donate-page ~ section, .donate-page ~ .lp-archive-courses,
.donate-page ~ .learn-press-courses, .donate-page ~ .list-blog,
.donate-page ~ .list-blog-posts, .donate-page ~ .site-content-bottom,
.donate-page ~ .related-posts, .donate-page ~ .popular-courses,
.donate-page ~ .recent-posts-section { display: none !important; }