:root {
    --primary: #1e40af; /* Azul corporativo profundo */
    --accent: #3b82f6;
    --text: #1e293b;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text);
    background-color: #ffffff;
}

.hero-section {
    background: radial-gradient(circle at 100% 0%, #f1f5f9 0%, #ffffff 100%);
}

/* Los errores ahora nacen ocultos y con estilo sutil */
.error-text {
    display: none;
    color: #dc2626;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 0.4rem;
}

.input-field {
    border: 1px solid #e2e8f0;
    transition: all 0.2s;
}

.input-field:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    outline: none;
}

.paypal-shield {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
}