/* =====================================================
   BLOG.CSS – Yeti Seguros
   Estilos específicos del Blog y artículos
   ===================================================== */

/* ─── VARIABLES (heredadas / extendidas) ─── */
:root {
    --primary-blue: #1F4E79;
    --accent-blue: #2C6FA3;
    --accent-purple: #2C6FA3;
    --accent-orange: #F28C38;
    --accent-amber: #F28C38;
    --text-main: #1E293B;
    --text-muted: #64748B;
    --bg-body: #F4F6F8;
    --bg-white: #FFFFFF;
    --border: rgba(0, 0, 0, 0.07);
    --radius-card: 20px;
    --radius-sm: 8px;
    --radius-btn: 50px;
    --shadow-soft: 0 10px 40px -10px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 20px 50px -12px rgba(31, 78, 121, 0.22);
    --gradient-text: linear-gradient(to right, #2C6FA3, #F28C38);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --transition: all 0.3s ease;
}

/* ─── BLOG BANNER / HERO ─── */
.blog-banner {
    position: relative;
    background: linear-gradient(135deg, #1F4E79 0%, #163a5c 100%);
    padding: 7rem 0 5rem;
    overflow: hidden;
    text-align: center;
}

.blog-banner::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -10%;
    width: 70%;
    height: 200%;
    background: radial-gradient(circle, rgba(44, 111, 163, 0.15) 0%, rgba(242, 140, 56, 0.06) 40%, transparent 70%);
    pointer-events: none;
}

.blog-banner::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -5%;
    width: 50%;
    height: 120%;
    background: radial-gradient(circle, rgba(44, 111, 163, 0.1) 0%, transparent 65%);
    pointer-events: none;
}

.blog-banner .blog-tag {
    display: inline-block;
    padding: 0.35rem 1rem;
    background: rgba(242, 140, 56, 0.15);
    color: var(--accent-orange);
    font-weight: 700;
    border-radius: 30px;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 1.5rem;
    font-family: var(--font-body);
}

.blog-banner h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 700;
    color: #ffffff;
    line-height: 1.15;
    margin-bottom: 1.2rem;
    letter-spacing: -0.02em;
}

.blog-banner h1 span {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.blog-banner p {
    font-family: var(--font-body);
    color: rgba(255, 255, 255, 0.75);
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}

.blog-banner .btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.4rem;
    background: var(--accent-orange);
    color: #ffffff;
    font-weight: 700;
    font-family: var(--font-body);
    border-radius: var(--radius-btn);
    font-size: 1rem;
    transition: var(--transition);
    box-shadow: 0 8px 24px rgba(242, 140, 56, 0.35);
    text-decoration: none;
}

.blog-banner .btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 32px rgba(242, 140, 56, 0.45);
    background: var(--accent-blue);
}

/* ─── BLOG MAIN LAYOUT ─── */
.blog-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 3rem;
    align-items: start;
    padding: 5rem 0 6rem;
}

/* ─── ARTICLE GRID ─── */
.articles-section h2.section-label {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.articles-section h2.section-label::after {
    content: '';
    flex: 1;
    height: 2px;
    background: linear-gradient(to right, rgba(44, 111, 163, 0.3), transparent);
    border-radius: 2px;
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
}

/* ─── ARTICLE CARD ─── */
.article-card {
    background: var(--bg-white);
    border-radius: var(--radius-card);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    box-shadow: var(--shadow-soft);
}

.article-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(44, 111, 163, 0.25);
}

.card-thumb {
    width: 100%;
    height: 175px;
    object-fit: cover;
    display: block;
}

.card-thumb-placeholder {
    width: 100%;
    height: 175px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.card-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 30px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 0.9rem;
    font-family: var(--font-body);
}

.cat-auto {
    background: rgba(44, 111, 163, 0.12);
    color: #2C6FA3;
}

.cat-hogar {
    background: rgba(31, 78, 121, 0.12);
    color: #1F4E79;
}

.cat-educacion {
    background: rgba(242, 140, 56, 0.12);
    color: #d4751f;
}

.cat-tips {
    background: rgba(34, 197, 94, 0.12);
    color: #15803D;
}

.card-body h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    color: var(--primary-blue);
    line-height: 1.4;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.card-body p {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    flex: 1;
    margin-bottom: 1.25rem;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.card-meta {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-family: var(--font-body);
}

.btn-read {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1.1rem;
    background: var(--accent-orange);
    color: #ffffff;
    font-weight: 600;
    font-size: 0.82rem;
    font-family: var(--font-body);
    border-radius: var(--radius-btn);
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-read:hover {
    background: var(--accent-blue);
    transform: translateX(2px);
}

/* ─── SIDEBAR ─── */
.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    position: sticky;
    top: 90px;
}

.sidebar-widget {
    background: var(--bg-white);
    border-radius: var(--radius-card);
    border: 1px solid var(--border);
    padding: 1.75rem;
    box-shadow: var(--shadow-soft);
}

.sidebar-widget h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--primary-blue);
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid rgba(44, 111, 163, 0.2);
    letter-spacing: -0.01em;
}

/* Buscador */
.search-box {
    display: flex;
    gap: 0;
    border: 1.5px solid var(--border);
    border-radius: 50px;
    overflow: hidden;
    transition: border-color 0.25s;
}

.search-box:focus-within {
    border-color: var(--accent-orange);
}

.search-input {
    flex: 1;
    border: none;
    padding: 0.65rem 1rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-main);
    background: transparent;
    outline: none;
}

.search-btn {
    background: var(--primary-blue);
    border: none;
    padding: 0 1rem;
    color: white;
    cursor: pointer;
    transition: var(--transition);
}

.search-btn:hover {
    background: var(--accent-blue);
}

/* Categorías */
.category-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.category-list li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.55rem 0.75rem;
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-main);
    text-decoration: none;
    transition: var(--transition);
}

.category-list li a:hover {
    background: rgba(44, 111, 163, 0.08);
    color: var(--accent-orange);
}

.cat-count {
    font-size: 0.75rem;
    background: rgba(44, 111, 163, 0.1);
    color: var(--accent-blue);
    padding: 0.1rem 0.5rem;
    border-radius: 20px;
    font-weight: 700;
}

/* Artículos populares */
.popular-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.popular-list li a {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 500;
    line-height: 1.4;
    transition: var(--transition);
}

.popular-list li a:hover {
    color: var(--accent-orange);
}

.popular-num {
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    font-weight: 800;
    margin-top: 1px;
}

/* CTA widget */
.widget-cta {
    background: linear-gradient(135deg, #1F4E79 0%, #163a5c 100%);
    border: none;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.widget-cta::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -20%;
    width: 80%;
    height: 160%;
    background: radial-gradient(circle, rgba(44, 111, 163, 0.18) 0%, transparent 65%);
    pointer-events: none;
}

.widget-cta h4 {
    color: #ffffff;
    border-bottom-color: rgba(255, 255, 255, 0.15);
    font-size: 1.05rem;
}

.widget-cta p {
    font-family: var(--font-body);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.88rem;
    line-height: 1.55;
    margin-bottom: 1.25rem;
}

.btn-cta-widget {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--accent-orange);
    color: #ffffff;
    font-weight: 700;
    font-family: var(--font-body);
    border-radius: var(--radius-btn);
    font-size: 0.9rem;
    transition: var(--transition);
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(242, 140, 56, 0.35);
    width: 100%;
    justify-content: center;
}

.btn-cta-widget:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(242, 140, 56, 0.45);
    background: var(--accent-blue);
}

/* ─── ARTICLE PAGE ─── */
.article-page-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 3.5rem;
    padding: 4rem 0 6rem;
    align-items: start;
}

.article-breadcrumb {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.article-breadcrumb a {
    color: var(--accent-orange);
    text-decoration: none;
    font-weight: 500;
}

.article-breadcrumb a:hover {
    text-decoration: underline;
}

.article-breadcrumb .sep {
    color: var(--border);
}

/* Article header */
.article-header {
    margin-bottom: 2.5rem;
}

.article-header .article-cat {
    display: inline-block;
    padding: 0.3rem 0.9rem;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 1.2rem;
}

.article-header h1 {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    color: var(--primary-blue);
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 1rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.article-meta i {
    color: var(--accent-orange);
}

/* Article body */
.article-body {
    line-height: 1.8;
    color: var(--text-main);
    font-family: var(--font-body);
}

.article-body h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin: 2.5rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(44, 111, 163, 0.15);
    letter-spacing: -0.01em;
}

.article-body h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--primary-blue);
    margin: 2rem 0 0.75rem;
}

.article-body p {
    margin-bottom: 1.25rem;
    font-size: 1.02rem;
}

.article-body ul,
.article-body ol {
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.article-body ul li {
    list-style: disc;
}

.article-body ol li {
    list-style: decimal;
}

.article-body li {
    font-size: 1rem;
    line-height: 1.6;
}

/* Callout box */
.article-callout {
    background: linear-gradient(135deg, rgba(44, 111, 163, 0.08), rgba(31, 78, 121, 0.06));
    border-left: 4px solid var(--accent-orange);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 1.25rem 1.5rem;
    margin: 2rem 0;
    font-size: 1rem;
    color: var(--primary-blue);
    font-weight: 500;
    font-family: var(--font-body);
}

/* Warning box */
.article-warning {
    background: rgba(245, 158, 11, 0.08);
    border-left: 4px solid var(--accent-amber);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 1.25rem 1.5rem;
    margin: 2rem 0;
    font-size: 0.97rem;
    color: #78350F;
    font-family: var(--font-body);
}

/* FAQ section */
.faq-section {
    margin-top: 3.5rem;
    padding-top: 2.5rem;
    border-top: 2px solid var(--border);
}

.faq-section h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-bottom: 1.75rem;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 0.9rem;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: rgba(44, 111, 163, 0.25);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.97rem;
    color: var(--primary-blue);
    background: var(--bg-white);
    border: none;
    width: 100%;
    text-align: left;
    gap: 1rem;
}

.faq-question .faq-icon {
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    background: rgba(44, 111, 163, 0.1);
    color: var(--accent-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: var(--transition);
}

.faq-item.open .faq-icon {
    background: var(--accent-orange);
    color: white;
    transform: rotate(45deg);
}

.faq-answer {
    display: none;
    padding: 0 1.25rem 1.25rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.faq-item.open .faq-answer {
    display: block;
}

/* Article CTA box */
.article-cta-box {
    background: linear-gradient(135deg, #1F4E79 0%, #163a5c 100%);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    margin-top: 3rem;
    position: relative;
    overflow: hidden;
}

.article-cta-box::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(44, 111, 163, 0.18) 0%, transparent 65%);
    pointer-events: none;
}

.article-cta-box h3 {
    font-family: var(--font-heading);
    color: #ffffff;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.article-cta-box p {
    font-family: var(--font-body);
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 1.75rem;
    font-size: 1rem;
}

.btn-article-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 2.2rem;
    background: var(--accent-orange);
    color: #ffffff;
    font-weight: 700;
    font-family: var(--font-body);
    border-radius: var(--radius-btn);
    font-size: 1rem;
    transition: var(--transition);
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(242, 140, 56, 0.35);
}

.btn-article-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 32px rgba(242, 140, 56, 0.45);
    background: var(--accent-blue);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
    .blog-layout {
        grid-template-columns: 1fr;
    }

    .blog-sidebar {
        position: static;
    }

    .article-page-layout {
        grid-template-columns: 1fr;
    }

    .article-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-banner {
        padding: 5rem 0 3.5rem;
    }

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

    .blog-layout {
        padding: 3rem 0 4rem;
        gap: 2rem;
    }

    .article-page-layout {
        padding: 2.5rem 0 4rem;
        gap: 2rem;
    }

    .article-meta {
        gap: 1rem;
    }
}