/* ===== ESTILOS BASE (copia los de tu sitio) ===== */
:root {
    --primary-dark: #0a1a2b;
    --primary-gold: #c9a84c;
    --text-light: #f5f5f5;
    --text-muted: #a0b0c0;
    --font-serif: "Playfair Display", serif;
    --font-sans: "DM Sans", sans-serif;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: var(--font-sans);
    background: var(--primary-dark);
    color: var(--text-light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
.container {
    max-width: 720px;
    margin: 2rem auto;
    padding: 0 1.5rem;
    flex: 1;
}
/* ===== HEADER ===== */
.header {
    text-align: center;
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.header h1 {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    color: var(--primary-gold);
}
.header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-top: 0.5rem;
}
/* ===== FORMULARIO ===== */
.form-group {
    margin-bottom: 1.5rem;
}
.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.4rem;
    color: var(--text-light);
}
.form-group label .required {
    color: #e74c3c;
    margin-left: 2px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-light);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: border-color 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-gold);
    background: rgba(255, 255, 255, 0.08);
}
.form-group select option {
    background: var(--primary-dark);
    color: var(--text-light);
}
.form-group .hint {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.3rem;
}
/* ===== CHECKBOX / RADIO ===== */
.inline-group {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}
.inline-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 400;
    cursor: pointer;
}
.inline-group input[type="radio"] {
    width: auto;
    accent-color: var(--primary-gold);
}
/* ===== BOTÓN ===== */
.btn-submit {
    width: 100%;
    padding: 1rem;
    background: var(--primary-gold);
    color: var(--primary-dark);
    font-weight: 600;
    font-size: 1.1rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition:
        opacity 0.2s,
        transform 0.1s;
}
.btn-submit:hover {
    opacity: 0.85;
}
.btn-submit:active {
    transform: scale(0.98);
}
.btn-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
/* ===== FOOTER ===== */
.footer {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    font-size: 0.9rem;
}
/* ===== RESPONSIVE ===== */
@media (max-width: 480px) {
    .header h1 {
        font-size: 1.6rem;
    }
    .inline-group {
        flex-direction: column;
        gap: 0.5rem;
    }
}