/* ══════ BLOG ARTICLE STYLES ══════ */

/* ── Article Hero ── */
.article-hero {
    background: var(--negro);
    padding: 140px 0 60px;
    text-align: center;
}

.article-hero .section-tag {
    margin-bottom: 16px;
}

.article-hero h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(26px, 4vw, 40px);
    font-weight: 800;
    color: var(--blanco);
    margin: 16px auto 20px;
    max-width: 780px;
    line-height: 1.25;
}

.article-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    color: rgba(255,255,255,0.5);
}

.article-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.article-tag {
    background: var(--rojo);
    color: var(--blanco);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 4px;
}

/* ── Article Body ── */
.article-body {
    max-width: 780px;
    margin: 0 auto;
    padding: 60px 24px 80px;
}

.article-body h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(20px, 3vw, 26px);
    font-weight: 800;
    color: var(--negro);
    margin: 48px 0 16px;
    line-height: 1.3;
}

.article-body h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(17px, 2.5vw, 20px);
    font-weight: 700;
    color: var(--negro);
    margin: 36px 0 12px;
    line-height: 1.35;
}

.article-body p {
    font-size: 16px;
    color: var(--gris);
    line-height: 1.8;
    margin-bottom: 20px;
}

.article-body strong {
    color: var(--negro);
}

.article-body a {
    color: var(--rojo);
    font-weight: 600;
    transition: color 0.3s;
}

.article-body a:hover {
    color: var(--rojo-dark);
}

.article-body ul,
.article-body ol {
    margin: 0 0 20px 24px;
    color: var(--gris);
    font-size: 16px;
    line-height: 1.8;
}

.article-body li {
    margin-bottom: 8px;
}

/* ── Intro highlight ── */
.article-intro {
    font-size: 18px !important;
    color: var(--gris-oscuro) !important;
    line-height: 1.8;
    border-left: 4px solid var(--rojo);
    padding-left: 20px;
    margin-bottom: 32px;
}

/* ── Checklist Section ── */
.checklist-section {
    background: var(--gris-claro);
    border-radius: 12px;
    padding: 32px;
    margin: 24px 0 32px;
}

.checklist-section h3 {
    margin-top: 0 !important;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--rojo);
    display: flex;
    align-items: center;
    gap: 10px;
}

.checklist-section h3 .checklist-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--rojo);
    color: var(--blanco);
    border-radius: 8px;
    font-size: 16px;
    flex-shrink: 0;
}

.checklist {
    list-style: none;
    margin: 16px 0 0 0;
    padding: 0;
}

.checklist li {
    position: relative;
    padding: 10px 0 10px 36px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    font-size: 15px;
    color: var(--gris-oscuro);
    line-height: 1.6;
}

.checklist li:last-child {
    border-bottom: none;
}

.checklist li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    top: 10px;
    width: 24px;
    height: 24px;
    background: var(--rojo);
    color: var(--blanco);
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.checklist li .brand-tag {
    display: inline-block;
    background: rgba(200,16,46,0.08);
    color: var(--rojo);
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: 6px;
    letter-spacing: 0.3px;
}

/* ── Warning / Tip boxes ── */
.article-tip {
    background: #FFF8E1;
    border-left: 4px solid #F9A825;
    border-radius: 0 8px 8px 0;
    padding: 20px 24px;
    margin: 24px 0;
}

.article-tip p {
    color: var(--gris-oscuro) !important;
    margin-bottom: 0;
    font-size: 15px;
}

.article-tip strong {
    color: #E65100;
}

.article-warning {
    background: #FFEBEE;
    border-left: 4px solid var(--rojo);
    border-radius: 0 8px 8px 0;
    padding: 20px 24px;
    margin: 24px 0;
}

.article-warning p {
    color: var(--gris-oscuro) !important;
    margin-bottom: 0;
    font-size: 15px;
}

/* ── CTA Card ── */
.article-cta {
    background: var(--negro);
    border-radius: 16px;
    padding: 48px 40px;
    text-align: center;
    margin: 48px 0;
}

.article-cta h3 {
    color: var(--blanco) !important;
    font-size: 24px !important;
    margin: 0 0 12px !important;
}

.article-cta p {
    color: rgba(255,255,255,0.6) !important;
    max-width: 500px;
    margin: 0 auto 28px !important;
    font-size: 15px;
}

.article-cta .cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.article-cta .btn-primary {
    display: inline-block;
    background: var(--rojo);
    color: var(--blanco);
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 700;
    padding: 14px 32px;
    border-radius: 8px;
    letter-spacing: 0.5px;
    transition: all 0.3s;
}

.article-cta .btn-primary:hover {
    background: var(--rojo-dark);
    transform: translateY(-2px);
}

.article-cta .btn-secondary {
    display: inline-block;
    background: transparent;
    color: var(--blanco);
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 700;
    padding: 14px 32px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.3);
    letter-spacing: 0.5px;
    transition: all 0.3s;
}

.article-cta .btn-secondary:hover {
    border-color: var(--blanco);
    transform: translateY(-2px);
}

/* ── Back to blog ── */
.back-to-blog {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 700;
    color: var(--rojo);
    margin-top: 40px;
    transition: all 0.3s;
}

.back-to-blog:hover {
    color: var(--rojo-dark);
    gap: 12px;
}

/* ── Budget table ── */
.budget-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0 28px;
    font-size: 15px;
    border-radius: 8px;
    overflow: hidden;
}

.budget-table thead th {
    background: var(--negro);
    color: var(--blanco);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 14px 16px;
    text-align: left;
}

.budget-table tbody td {
    padding: 12px 16px;
    color: var(--gris-oscuro);
    border-bottom: 1px solid #ECECEC;
}

.budget-table tbody tr:nth-child(even) {
    background: var(--gris-claro);
}

.budget-table tbody tr:last-child td {
    font-weight: 700;
    color: var(--negro);
    border-bottom: none;
    background: rgba(200,16,46,0.05);
}

/* ── Responsive ── */
@media (max-width: 640px) {
    .article-hero { padding: 120px 0 40px; }
    .article-body { padding: 40px 20px 60px; }
    .checklist-section { padding: 24px 20px; }
    .article-cta { padding: 36px 24px; }
    .budget-table { font-size: 13px; }
    .budget-table thead th,
    .budget-table tbody td { padding: 10px 12px; }
}