/* ================================================
   CONTACTO EMPRESAS — Biomédica de Referencia
   ================================================ */

.empresas-seccion {
    padding: 56px 0 72px;
    background: #f8f8f8;
}

/* ── Layout 2 columnas ── */
.empresas-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 40px;
    align-items: start;
}

/* ── Avisos ok/error ── */
.form-aviso {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px 24px;
    border-radius: 8px;
    margin-bottom: 24px;
}

.form-aviso--ok {
    background: #f0faf4;
    border: 1px solid #a8ddb8;
    color: #1a6635;
}

.form-aviso--error {
    background: #fff3f4;
    border: 1px solid #f0c0c5;
    color: #7a1520;
}

.form-aviso svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.form-aviso strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.form-aviso p {
    font-size: 0.88rem;
    line-height: 1.5;
    margin: 0;
}

/* ── Formulario ── */
.empresas-form-wrap {
    background: #fff;
    border-radius: 10px;
    padding: 36px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group--full {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #333;
    letter-spacing: 0.02em;
}

.req {
    color: var(--color-primary, #8B1A2B);
}

.form-input {
    padding: 11px 14px;
    border: 1.5px solid #ddd;
    border-radius: 6px;
    font-size: 0.95rem;
    color: #333;
    background: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
    font-family: inherit;
    width: 100%;
    box-sizing: border-box;
}

.form-input:focus {
    border-color: var(--color-primary, #8B1A2B);
    box-shadow: 0 0 0 3px rgba(139,26,43,0.1);
}

.form-input::placeholder {
    color: #aaa;
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.form-requeridos {
    font-size: 0.82rem;
    color: #999;
    margin: 0;
}

/* ── Aside ── */
.empresas-aside {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.empresas-aside__card {
    background: #fff;
    border-radius: 10px;
    padding: 28px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.06);
    border-top: 3px solid var(--color-primary, #8B1A2B);
}

.empresas-aside__card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #222;
    margin: 0 0 18px;
}

.empresas-aside__card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.empresas-aside__card ul li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: #444;
    line-height: 1.4;
}

.empresas-aside__card ul li svg {
    flex-shrink: 0;
    color: var(--color-primary, #8B1A2B);
    margin-top: 1px;
}

.empresas-aside__contacto {
    background: #fff;
    border-radius: 10px;
    padding: 24px 28px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.06);
    text-align: center;
}

.empresas-aside__contacto p {
    font-size: 0.88rem;
    color: #666;
    margin: 0 0 14px;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .empresas-layout {
        grid-template-columns: 1fr;
    }

    .empresas-aside {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .empresas-aside__card,
    .empresas-aside__contacto {
        flex: 1;
        min-width: 260px;
    }
}

@media (max-width: 600px) {
    .empresas-form-wrap {
        padding: 24px 18px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .btn--lg {
        width: 100%;
        justify-content: center;
    }

    .empresas-aside {
        flex-direction: column;
    }
}