/* Página de Donar: reutiliza las variables de home.css (--bg-page, --gold,
   --gold-bright, --text-cream, --nav-bg, --border-soft, --frame-4), cargado
   siempre antes que este archivo, así que se adapta solo a modo claro/oscuro.
   Todo lo específico de esta página usa el prefijo donate-. */

.donate-main {
    max-width: 880px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
}

/* ---- hero ---- */

.donate-hero {
    text-align: center;
    padding: 3.5rem 1rem 2.5rem;
    animation: donateFadeUp .6s ease both;
}

.donate-hero__badge {
    width: 76px;
    height: 76px;
    margin: 0 auto 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.1rem;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--gold-bright), var(--gold));
    box-shadow: 0 8px 24px rgba(0, 0, 0, .25);
}

.donate-hero__eyebrow {
    display: inline-block;
    font-family: 'Courier New', ui-monospace, monospace;
    font-size: .72rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: .6rem;
}

.donate-hero h1 {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    color: var(--gold-bright);
    margin: 0 0 .9rem;
    line-height: 1.25;
}

.donate-hero p {
    max-width: 620px;
    margin: 0 auto;
    color: var(--text-cream);
    opacity: .9;
    line-height: 1.7;
    font-size: .98rem;
}

/* ---- tarjeta principal (botón de PayPal) ---- */

.donate-card {
    background: var(--frame-4);
    border: 1px solid var(--border-soft);
    border-radius: 14px;
    padding: 2rem 1.75rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .18);
    animation: donateFadeUp .6s ease .1s both;
}

.donate-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    background: linear-gradient(135deg, var(--gold-bright), var(--gold));
    color: var(--nav-bg);
    font-weight: 700;
    letter-spacing: .03em;
    padding: 1rem 2.4rem;
    border-radius: 999px;
    text-decoration: none;
    font-size: 1.05rem;
    border: none;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .2);
}

.donate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, .28);
}

.donate-btn:active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(0, 0, 0, .2);
}

.donate-btn:focus-visible {
    outline: 3px solid var(--gold-bright);
    outline-offset: 3px;
}

.donate-btn.is-loading {
    pointer-events: none;
    opacity: .75;
}

.donate-btn__spinner {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid rgba(0, 0, 0, .25);
    border-top-color: var(--nav-bg);
    display: none;
    animation: donateSpin .7s linear infinite;
}

.donate-btn.is-loading .donate-btn__spinner {
    display: inline-block;
}

.donate-note {
    font-size: .8rem;
    color: var(--text-cream);
    opacity: .65;
    margin: 1rem 0 0;
}

.donate-thanks {
    font-size: .92rem;
    color: var(--gold-bright);
    margin: .5rem 0 0;
    font-weight: 600;
}

.donate-unavailable {
    border: 1px dashed var(--border-soft);
    border-radius: 10px;
    padding: 1.2rem 1.5rem;
    color: var(--text-cream);
    opacity: .85;
}

/* ---- métodos de pago ---- */

.donate-payment-methods {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-soft);
}

.donate-payment-methods__title {
    font-size: .75rem;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--text-cream);
    opacity: .65;
    margin: 0 0 .8rem;
}

.donate-payment-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .6rem;
    margin: 0 0 .7rem;
}

.donate-payment-pill {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    border: 1px solid var(--border-soft);
    border-radius: 999px;
    padding: .35rem .9rem;
    font-size: .8rem;
    font-weight: 600;
    color: var(--text-cream);
}

.donate-payment-methods__note {
    font-size: .75rem;
    color: var(--text-cream);
    opacity: .6;
    margin: 0;
}

/* ---- secciones con tarjetas (impacto / confianza) ---- */

.donate-section {
    margin-top: 3rem;
}

.donate-section__title {
    text-align: center;
    font-family: Georgia, 'Times New Roman', serif;
    color: var(--gold-bright);
    font-size: 1.3rem;
    margin: 0 0 1.5rem;
}

.donate-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.1rem;
}

.donate-info-card {
    background: var(--frame-4);
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    padding: 1.4rem 1.2rem;
    text-align: center;
    transition: border-color .15s ease, transform .15s ease;
}

.donate-info-card:hover {
    border-color: var(--gold);
    transform: translateY(-3px);
}

.donate-info-card__icon {
    font-size: 1.7rem;
    display: block;
    margin-bottom: .7rem;
}

.donate-info-card h3 {
    color: var(--text-cream);
    font-size: .98rem;
    margin: 0 0 .4rem;
}

.donate-info-card p {
    color: var(--text-cream);
    opacity: .75;
    font-size: .84rem;
    line-height: 1.55;
    margin: 0;
}

/* ---- FAQ (con <details>, accesible y sin JS) ---- */

.donate-faq {
    max-width: 680px;
    margin: 3rem auto 0;
}

.donate-faq-item {
    border-bottom: 1px solid var(--border-soft);
}

.donate-faq-item summary {
    cursor: pointer;
    padding: 1rem .2rem;
    color: var(--text-cream);
    font-weight: 600;
    font-size: .92rem;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.donate-faq-item summary::-webkit-details-marker { display: none; }

.donate-faq-item summary::after {
    content: '+';
    color: var(--gold);
    font-size: 1.2rem;
    flex-shrink: 0;
    transition: transform .2s ease;
}

.donate-faq-item[open] summary::after {
    transform: rotate(45deg);
}

.donate-faq-item summary:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

.donate-faq-item p {
    margin: 0 .2rem 1.1rem;
    color: var(--text-cream);
    opacity: .8;
    font-size: .86rem;
    line-height: 1.6;
}

/* ---- volver ---- */

.donate-back {
    display: block;
    width: fit-content;
    margin: 3rem auto 0;
    color: var(--gold);
    text-decoration: none;
    font-size: .85rem;
}

.donate-back:hover { color: var(--gold-bright); }

/* ---- animaciones ---- */

@keyframes donateFadeUp {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes donateSpin {
    to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
    .donate-hero, .donate-card, .donate-btn, .donate-info-card {
        animation: none !important;
        transition: none !important;
    }
}

/* ---- responsivo ---- */

@media (max-width: 720px) {
    .donate-grid {
        grid-template-columns: 1fr;
    }

    .donate-card {
        padding: 1.5rem 1.1rem;
    }

    .donate-btn {
        width: 100%;
        padding: 1rem 1.5rem;
    }
}