/* ============================================================
   MASFERRER & PARTNERS — Estilos de artículo
   Compartido por todas las páginas de /articulos/*
   ============================================================ */

/* ── Portada ── */
.article-hero {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    background: linear-gradient(135deg, #0a1e33 0%, var(--color-primary) 48%, var(--color-primary-light) 100%);
    /* Compensa la cabecera fija para que las migas no queden pegadas */
    padding: calc(var(--spacing-16) + 72px) 0 var(--spacing-16);
    color: white;
}
/* Halo rojo de marca en la esquina inferior izquierda */
.article-hero::before {
    content: '';
    position: absolute;
    left: -160px;
    bottom: -260px;
    width: 620px;
    height: 620px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(188, 26, 4, .30) 0%, rgba(188, 26, 4, 0) 68%);
    pointer-events: none;
    z-index: -1;
}
/* Trama diagonal muy tenue */
.article-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(135deg, rgba(255,255,255,.035) 0 1px, transparent 1px 12px);
    pointer-events: none;
    z-index: -1;
}

.article-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 430px;
    gap: var(--spacing-12);
    align-items: center;
}
.article-hero__texto { min-width: 0; }

.article-hero__media { position: relative; }
.article-hero__media img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, .14);
    box-shadow: 0 32px 64px rgba(0, 0, 0, .42);
}

.article-hero__lead {
    font-size: var(--text-lg);
    line-height: 1.7;
    color: rgba(255, 255, 255, .78);
    max-width: 620px;
    margin: 0 0 var(--spacing-7);
}

.article-hero__breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.65);
    margin-bottom: var(--spacing-6);
    flex-wrap: wrap;
}
.article-hero__breadcrumb a { color: rgba(255,255,255,0.65); text-decoration: none; transition: color .15s; }
.article-hero__breadcrumb a:hover { color: white; }
.article-hero__breadcrumb svg { flex-shrink: 0; }
.article-hero__tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(188,26,4,.25);
    border: 1px solid rgba(188,26,4,.4);
    color: #fca5a5;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-5);
    letter-spacing: .04em;
    text-transform: uppercase;
}
.article-hero__title {
    font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
    font-weight: var(--font-extrabold);
    letter-spacing: -0.025em;
    line-height: 1.2;
    margin-bottom: var(--spacing-6);
    max-width: 780px;
    color: white;
}
.article-hero__meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-5);
    flex-wrap: wrap;
    padding-top: var(--spacing-5);
    border-top: 1px solid rgba(255, 255, 255, .14);
}
.article-hero__meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.7);
}
.article-hero__meta-item svg { flex-shrink: 0; }
/* La fecha de publicación se destaca sobre el resto de los datos del hero */
.article-hero__meta-item:first-child { color: #fff; font-weight: 600; }
.article-hero__meta-item:first-child svg { color: #fca5a5; }

/* ── Cuerpo ── */
.article-wrap {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-12);
    align-items: start;
    padding: var(--spacing-16) 0;
}
.article-body { min-width: 0; }
.article-body h2 {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    margin: var(--spacing-10) 0 var(--spacing-4);
    padding-top: var(--spacing-6);
    border-top: 2px solid var(--color-gray-100);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
}
.article-body h2:first-child { border-top: none; margin-top: 0; padding-top: 0; }
.article-body h2 .art-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--color-accent);
    color: white;
    font-size: 13px;
    font-weight: 700;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 2px;
}
.article-body p {
    color: var(--color-gray-700);
    line-height: 1.85;
    margin-bottom: var(--spacing-5);
    font-size: var(--text-base);
}
.article-body strong { color: var(--color-gray-900); font-weight: 600; }
.article-body a { color: var(--color-accent); font-weight: 600; text-decoration: none; }
.article-body a:hover { text-decoration: underline; }

/* ── Imagen destacada / intercalada ── */
.article-featured {
    margin: 0 0 var(--spacing-8);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-gray-200);
}
.article-featured img { display: block; width: 100%; height: auto; }
.article-figure { margin: var(--spacing-8) 0; }
.article-figure img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
}
.article-figure figcaption {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    text-align: center;
    margin-top: var(--spacing-3);
}

/* ── Listas del cuerpo ── */
.article-body ul {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-6);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}
.article-body ul li {
    position: relative;
    padding-left: 26px;
    color: var(--color-gray-700);
    font-size: var(--text-base);
    line-height: 1.75;
}
.article-body ul li::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 11px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--color-accent);
}

/* ── Destacados ── */
.art-callout {
    background: #f0f7ff;
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--radius-base) var(--radius-base) 0;
    padding: var(--spacing-5) var(--spacing-6);
    margin: var(--spacing-6) 0;
}
.art-callout--warning { background: #fef9ec; border-left-color: #d97706; }
.art-callout--danger { background: #fef2f2; border-left-color: var(--color-accent); }
.art-callout__label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--spacing-2);
}
.art-callout--warning .art-callout__label { color: #92400e; }
.art-callout--danger .art-callout__label { color: #991b1b; }
.art-callout p { margin: 0; color: var(--color-gray-700); font-size: var(--text-sm); line-height: 1.7; }

/* ── Tabla ── */
.art-table-wrap { overflow-x: auto; margin: var(--spacing-6) 0; border-radius: var(--radius-lg); border: 1px solid var(--color-gray-200); }
.art-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.art-table thead tr { background: var(--color-primary); }
.art-table thead th { color: white; font-weight: 600; padding: var(--spacing-4) var(--spacing-5); text-align: left; white-space: nowrap; }
.art-table tbody tr:nth-child(even) { background: var(--color-gray-50); }
.art-table tbody td { padding: var(--spacing-4) var(--spacing-5); color: var(--color-gray-700); border-top: 1px solid var(--color-gray-100); vertical-align: top; }

/* ── Caja de conclusión ──
   Selectores con .article-body delante para ganarle a .article-body ul li */
.art-conclusion {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8) var(--spacing-10);
    color: white;
    margin-top: var(--spacing-10);
}
.art-conclusion h3 { color: white; font-size: var(--text-lg); font-weight: 700; margin-bottom: var(--spacing-4); }
.article-body .art-conclusion ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--spacing-3); }
.article-body .art-conclusion ul li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    color: rgba(255,255,255,.88);
    font-size: var(--text-sm);
    line-height: 1.6;
    padding-left: 0;
}
.article-body .art-conclusion ul li::before {
    content: '→';
    position: static;
    width: auto;
    height: auto;
    background: none;
    border-radius: 0;
    color: #fca5a5;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

/* ── Sidebar ── */
.article-sidebar { position: sticky; top: 100px; }
.sidebar-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    margin-bottom: var(--spacing-5);
}
.sidebar-card__title {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-4);
    text-transform: uppercase;
    letter-spacing: .06em;
}
.sidebar-toc { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--spacing-2); }
.sidebar-toc li a {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    text-decoration: none;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-2);
    line-height: 1.5;
    transition: color .15s;
    padding: var(--spacing-1) 0;
}
.sidebar-toc li a:hover { color: var(--color-primary); }
.sidebar-toc li a span { font-weight: 600; color: var(--color-accent); flex-shrink: 0; }
.sidebar-cta {
    background: linear-gradient(135deg, #0e2841 0%, #1a4a7a 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    color: white;
    text-align: center;
}
.sidebar-cta__title { font-size: var(--text-base); font-weight: 700; color: white; margin-bottom: var(--spacing-3); }
.sidebar-cta__desc { font-size: var(--text-sm); color: rgba(255,255,255,.75); line-height: 1.6; margin-bottom: var(--spacing-5); }
.sidebar-cta__btn {
    display: block;
    padding: var(--spacing-3) var(--spacing-5);
    background: var(--color-accent);
    color: white;
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 600;
    text-decoration: none;
    transition: background .15s;
}
.sidebar-cta__btn:hover { background: #9e1503; color: white; }
.sidebar-tag {
    display: inline-block;
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    font-size: 12px;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    margin: 2px;
}
.sidebar-service { display: flex; align-items: center; gap: 12px; text-decoration: none; padding: 4px 0; }
.sidebar-service__icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #e8f0fe, #c7d7fd);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.sidebar-service__name { font-size: 13px; font-weight: 600; color: var(--color-primary); }
.sidebar-service__desc { font-size: 12px; color: var(--color-gray-500); }

/* ── Responsive ── */
@media (max-width: 1100px) {
    .article-hero__inner { grid-template-columns: minmax(0, 1fr) 340px; gap: var(--spacing-8); }
}
@media (max-width: 1024px) {
    .article-wrap { grid-template-columns: 1fr; }
    .article-sidebar { position: static; }
    .article-hero__inner { grid-template-columns: 1fr; gap: var(--spacing-8); }
    .article-hero__media { max-width: 620px; }
    .article-hero__lead { max-width: none; }
}
@media (max-width: 768px) {
    .article-hero { padding: calc(var(--spacing-12) + 64px) 0 var(--spacing-12); }
    .article-hero__lead { font-size: var(--text-base); margin-bottom: var(--spacing-6); }
    .art-conclusion { padding: var(--spacing-6) var(--spacing-6); }
}