@charset "UTF-8";
/* -----------------------------------------------------------------------
   ValorUDI - Editorial Premium Styles
   Bloque de contenido informativo / SEO profesional
   ----------------------------------------------------------------------- */

/* -- Contenedor principal -- */
.udi-editorial-premium {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    width: 100%;
    max-width: 900px;
    margin: 40px auto 10px;
    padding: 0 20px 20px;
    box-sizing: border-box;
    color: #374151;
    line-height: 1.7;
}

/* -- Intro -- */
.udi-ep-intro {
    text-align: center;
    margin-bottom: 48px;
}
.udi-ep-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #0f766e;
    background: #f0fdfa;
    border: 1px solid #ccfbf1;
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: 16px;
}
.udi-ep-heading {
    font-size: 2rem;
    font-weight: 800;
    color: #111827;
    letter-spacing: -0.5px;
    margin: 0 0 16px;
    line-height: 1.2;
}
.udi-ep-lead {
    font-size: 1.05rem;
    color: #4b5563;
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.75;
}

/* -- Stats -- */
.udi-ep-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 56px;
    padding: 28px 24px;
    background: linear-gradient(135deg, #f0fdfa 0%, #ecfdf5 100%);
    border: 1px solid #ccfbf1;
    border-radius: 16px;
}
.udi-ep-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 4px;
}
.udi-ep-stat__num {
    font-size: 1.6rem;
    font-weight: 800;
    color: #0f766e;
    line-height: 1;
}
.udi-ep-stat__label {
    font-size: 0.72rem;
    color: #6b7280;
    font-weight: 500;
}

/* -- Bloques generales -- */
.udi-ep-block {
    margin-bottom: 40px;
}
.udi-ep-block--alt {
    background: #f9fafb;
    border: 1px solid #f3f4f6;
    border-radius: 16px;
    padding: 32px;
}
.udi-ep-subheading {
    font-size: 1.35rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid #f3f4f6;
}

/* -- Cards de usos -- */
.udi-ep-uses {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.udi-ep-use-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
    transition: all 0.25s ease;
}
.udi-ep-use-card:hover {
    border-color: #0f766e;
    box-shadow: 0 4px 16px rgba(13, 148, 136, 0.08);
    transform: translateY(-2px);
}
.udi-ep-use-icon {
    font-size: 1.6rem;
    display: block;
    margin-bottom: 10px;
}
.udi-ep-use-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 6px;
}
.udi-ep-use-card p {
    font-size: 0.82rem;
    color: #6b7280;
    margin: 0;
    line-height: 1.6;
}

/* -- Pasos de fórmula -- */
.udi-ep-formula {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.udi-ep-formula__step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}
.udi-ep-formula__num {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0f766e;
    color: #fff;
    font-size: 0.8rem;
    font-weight: 800;
    border-radius: 50%;
}
.udi-ep-formula__step > div {
    flex: 1;
}
.udi-ep-formula__step strong {
    display: block;
    font-size: 0.95rem;
    color: #111827;
    margin-bottom: 4px;
}
.udi-ep-formula__step p {
    font-size: 0.82rem;
    color: #6b7280;
    margin: 0;
    line-height: 1.6;
}

/* -- Comparativa -- */
.udi-ep-compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}
.udi-ep-compare__col {
    border: 1px solid #f1f5f9;
    border-radius: 12px;
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 8px 20px rgba(0, 77, 140, 0.04);
    transition: all 0.3s ease;
}
.udi-ep-compare__col:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(0, 77, 140, 0.08);
}
.udi-ep-compare__header {
    padding: 12px 16px;
    font-size: 0.85rem;
    font-weight: 700;
    text-align: center;
}
.udi-ep-compare__header--udis {
    background: #fffcf2; /* Amarillo extremadamente tenue */
    color: #92400e;
    border-bottom: 1px solid #fef3c7;
}
.udi-ep-compare__header--pesos {
    background: #f4fdf8; /* Verde menta imperceptible */
    color: #065f46;
    border-bottom: 1px solid #dcfce7;
}
.udi-ep-compare__list {
    list-style: none;
    padding: 12px 16px;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.udi-ep-compare__list li {
    font-size: 0.82rem;
    color: #374151;
    line-height: 1.4;
}
.udi-ep-note {
    font-size: 0.85rem;
    color: #4b5563;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 8px;
    padding: 12px 16px;
    margin: 0;
}

/* -- FAQ Accordion -- */
.udi-ep-faq {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.udi-ep-faq__item {
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    overflow: hidden;
    transition: border-color 0.2s;
}
.udi-ep-faq__item[open] {
    border-color: #0f766e;
}
.udi-ep-faq__q {
    list-style: none;
    padding: 16px 20px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #111827;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    user-select: none;
}
.udi-ep-faq__q::after {
    content: '+';
    font-size: 1.2rem;
    font-weight: 400;
    color: #9ca3af;
    flex-shrink: 0;
    transition: transform 0.2s;
}
.udi-ep-faq__item[open] .udi-ep-faq__q::after {
    content: '−';
    color: #0f766e;
}
.udi-ep-faq__q::-webkit-details-marker { display: none; }
.udi-ep-faq__a {
    padding: 0 20px 16px;
    font-size: 0.88rem;
    color: #4b5563;
    line-height: 1.7;
    margin: 0;
    border-top: 1px solid #f3f4f6;
    padding-top: 14px;
}

/* -- CTA final -- */
.udi-ep-cta {
    text-align: center;
    background: linear-gradient(135deg, #0f766e 0%, #0f766e 100%);
    border-radius: 16px;
    padding: 40px 32px;
    color: #fff;
}
.udi-ep-cta h3 {
    font-size: 1.4rem;
    font-weight: 800;
    margin: 0 0 10px;
    color: #fff;
}
.udi-ep-cta p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.85);
    margin: 0 0 24px;
}
.udi-ep-cta__btns {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}
.udi-ep-cta__btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none !important;
    transition: all 0.2s;
}
.udi-ep-cta__btn--primary {
    background: #fff;
    color: #0f766e;
}
.udi-ep-cta__btn--primary:hover {
    background: #f0fdfa;
    transform: translateY(-1px);
}
.udi-ep-cta__btn--secondary,
.udi-ep-cta__btn--secondary:link,
.udi-ep-cta__btn--secondary:visited,
.udi-ep-cta__btn--secondary:active {
    background: rgba(255,255,255,0.2) !important;
    color: #fff !important;
    border: 2px solid rgba(255,255,255,0.6) !important;
}
.udi-ep-cta__btn--secondary:hover {
    background: rgba(255,255,255,0.35) !important;
    color: #fff !important;
    transform: translateY(-1px);
}

/* -- Mobile -- */
@media (max-width: 768px) {
    /* Container */
    .udi-editorial-premium { margin: 30px auto 20px; padding: 0 8px 30px; }
    
    /* Intro */
    .udi-ep-intro { margin-bottom: 30px; }
    .udi-ep-heading { font-size: clamp(1.3rem, 6vw, 1.5rem); }
    .udi-ep-lead { font-size: 0.92rem; }
    
    /* Stats */
    .udi-ep-stats { grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 20px 14px; margin-bottom: 32px; }
    .udi-ep-stat__num { font-size: 1.3rem; }
    .udi-ep-stat__label { font-size: 0.68rem; }
    
    /* Blocks */
    .udi-ep-block { margin-bottom: 30px; }
    .udi-ep-block--alt { padding: 20px 14px; border-radius: 12px; }
    .udi-ep-subheading { font-size: 1.1rem; margin-bottom: 16px; padding-bottom: 10px; }
    
    /* Use cards */
    .udi-ep-uses { grid-template-columns: 1fr; gap: 10px; }
    .udi-ep-use-card { padding: 16px; }
    .udi-ep-use-card h4 { font-size: 0.88rem; }
    .udi-ep-use-card p { font-size: 0.78rem; }
    
    /* Formula steps */
    .udi-ep-formula__step { gap: 12px; }
    .udi-ep-formula__num { width: 34px; height: 34px; font-size: 0.72rem; }
    .udi-ep-formula__step strong { font-size: 0.88rem; }
    .udi-ep-formula__step p { font-size: 0.78rem; }
    
    /* Comparativa */
    .udi-ep-compare { grid-template-columns: 1fr; }
    .udi-ep-compare__header { font-size: 0.8rem; padding: 10px 14px; }
    .udi-ep-compare__list { padding: 10px 14px; gap: 6px; }
    .udi-ep-compare__list li { font-size: 0.78rem; }
    .udi-ep-note { font-size: 0.8rem; padding: 10px 14px; }
    
    /* FAQ */
    .udi-ep-faq__q { padding: 14px 14px; font-size: 0.88rem; }
    .udi-ep-faq__a { padding: 0 14px 14px; font-size: 0.82rem; padding-top: 12px; }
    
    /* CTA */
    .udi-ep-cta { padding: 24px 14px; border-radius: 12px; }
    .udi-ep-cta h3 { font-size: 1.15rem; }
    .udi-ep-cta p { font-size: 0.82rem; margin-bottom: 16px; }
    .udi-ep-cta__btns { flex-direction: column; align-items: stretch; }
    .udi-ep-cta__btn { justify-content: center; padding: 10px 16px; font-size: 0.82rem; }
}