:root {
    --bg: #050505;
    --card: #111111;
    --verde: #00ff88;
    --cyan: #00d9ff;
    --rosa: #ff00d4;
    --texto: #f5f5f5;
}

/* =========================
   GENERAL
========================= */

body {
    background: var(--bg);
    color: var(--texto);
    font-family: Segoe UI, sans-serif;
    min-height: 100vh;
}

.hero {
    padding: 40px 20px;
}

/* =========================
   LAYOUT DOS TARJETAS
========================= */

.donation-layout {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    gap: 25px;
    align-items: stretch;
}

/* =========================
   TARJETA PAYPAL
========================= */

.paypal-card {
    width: 300px;
    min-width: 300px;
    background: var(--card);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 25px;
    padding: 30px;
    box-shadow: 0 0 40px rgba(0,217,255,.08);
    text-align: center;
}

    .paypal-card h2,
    .paypal-card h3 {
        margin-bottom: 20px;
        color: var(--cyan);
    }

.paypal-box {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

    .paypal-box > div {
        width: 100%;
        text-align: center;
    }

/* =========================
   TARJETA INFORMACIÓN
========================= */

.info-card {
    flex: 1;
    background: var(--card);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 25px;
    padding: 50px;
    box-shadow: 0 0 40px rgba(0,217,255,.08);
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.highlight {
    color: var(--verde);
}

.description {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #d8d8d8;
    margin-bottom: 30px;
}

/* =========================
   CAJA IMPACTO
========================= */

.impact-box {
    background: #181818;
    border-left: 4px solid var(--verde);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 35px;
    text-align: left;
}

    .impact-box h4 {
        margin-bottom: 20px;
        color: var(--cyan);
    }

    .impact-box ul {
        margin: 0;
        padding-left: 20px;
    }

    .impact-box li {
        margin-bottom: 12px;
        line-height: 1.6;
    }

/* =========================
   ESTADÍSTICAS
========================= */

.stats {
    margin-top: 40px;
}

.stat-card {
    background: #181818;
    padding: 20px;
    border-radius: 15px;
    height: 100%;
    text-align: center;
}

    .stat-card h3 {
        color: var(--cyan);
        font-size: 2rem;
        margin-bottom: 10px;
    }

/* =========================
   TEXTOS
========================= */

.small-text {
    color: #9e9e9e;
    margin-top: 25px;
    font-size: .95rem;
    line-height: 1.7;
}

.footer-note {
    margin-top: 40px;
    color: #bdbdbd;
    font-style: italic;
    text-align: center;
}

/* =========================
   BOTONES
========================= */

.paypal-btn {
    display: inline-block;
    text-decoration: none;
    background: #0070ba;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    padding: 16px 35px;
    border-radius: 12px;
    transition: .3s;
}

    .paypal-btn:hover {
        background: #005ea6;
        color: white;
        transform: translateY(-3px);
    }

/* =========================
   MÓVIL Y TABLET
========================= */

@media (max-width: 992px) {

    .donation-layout {
        flex-direction: column;
    }

    .paypal-card {
        width: 100%;
        min-width: unset;
        order: 1;
    }

    .info-card {
        width: 100%;
        order: 2;
        padding: 30px 20px;
    }

    h1 {
        font-size: 2rem;
    }

    .description {
        font-size: 1rem;
    }
}

@media (max-width: 576px) {

    .hero {
        padding: 20px 10px;
    }

    .paypal-card,
    .info-card {
        border-radius: 20px;
    }

    .impact-box {
        padding: 20px;
    }

    h1 {
        font-size: 1.8rem;
    }

    .description {
        line-height: 1.7;
    }
}