/* ============================================
   BLOG - CSS
   Página de blog con artículos de finanzas
   ============================================ */

.blog-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Hero Section */
.blog-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 4rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 24px;
    margin-bottom: 3rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.breadcrumb-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-link:hover {
    color: white;
}

.breadcrumb-separator {
    color: rgba(255, 255, 255, 0.6);
}

.breadcrumb-current {
    color: white;
    font-weight: 600;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

.hero-graphic {
    display: flex;
    justify-content: center;
    align-items: center;
}

.graphic-element {
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

/* Search Section */
.search-section {
    margin: 3rem 0;
}

.search-container {
    max-width: 800px;
    margin: 0 auto;
}

.search-box {
    position: relative;
    margin-bottom: 2rem;
}

.search-input {
    width: 100%;
    padding: 1.5rem 1.5rem 1.5rem 4rem;
    border: 2px solid #e5e7eb;
    border-radius: 16px;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    background: white;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.search-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.15);
}

.search-icon {
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: #9ca3af;
}

.filter-tabs {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

.filter-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    border: 2px solid #e5e7eb;
    background: white;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.filter-tab:hover {
    border-color: #3b82f6;
    transform: translateY(-2px);
}

.filter-tab.active {
    background: #3b82f6;
    color: white;
    border-color: #3b82f6;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.tab-icon {
    font-size: 1.1rem;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header .header-content {
    text-align: center;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1f2937;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.title-icon {
    font-size: 2rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

/* Articles Grid */
.articles-section {
    margin: 4rem 0;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 2rem;
}

.article-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
}

.article-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    border-color: #3b82f6;
}

.article-image {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.article-image-placeholder {
    font-size: 4rem;
    color: white;
    opacity: 0.8;
}

.article-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.category-tag {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
}

.category-tag.ahorro {
    background: #dbeafe;
    color: #1e40af;
}

.category-tag.deudas {
    background: #fef3c7;
    color: #92400e;
}

.featured-badge {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.coming-soon-badge {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
}

.article-content {
    padding: 2rem;
}

.article-title {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: #1f2937;
}

.article-excerpt {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.meta-group {
    display: flex;
    gap: 1.5rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #6b7280;
    font-size: 0.9rem;
}

.meta-icon {
    font-size: 1rem;
}

.article-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    background: #f3f4f6;
    color: #6b7280;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
}

.article-cta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #3b82f6;
    font-weight: 600;
    padding-top: 1rem;
    border-top: 2px solid #f3f4f6;
    margin-top: 1.5rem;
    transition: all 0.3s ease;
}

.article-card:hover .article-cta {
    gap: 1rem;
}

.cta-text {
    font-size: 1rem;
}

.cta-arrow {
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

.article-card:hover .cta-arrow {
    transform: translateX(4px);
}

/* Coming Soon Styles */
.article-card.coming-soon {
    position: relative;
    opacity: 0.85;
}

.article-card.coming-soon:hover {
    opacity: 1;
    cursor: not-allowed;
    border-color: #8b5cf6;
}

.coming-soon-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(139, 92, 246, 0.95), rgba(139, 92, 246, 0.7));
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.coming-soon-text {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: white;
    font-weight: 700;
    font-size: 1rem;
}

.coming-soon-icon {
    font-size: 1.5rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

/* Categories Section */
.categories-section {
    margin: 4rem 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.category-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.category-card.ahorro:hover {
    border-color: #3b82f6;
}

.category-card.deudas:hover {
    border-color: #f59e0b;
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.category-icon {
    font-size: 3rem;
}

.category-count {
    background: #f3f4f6;
    color: #6b7280;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}

.category-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1f2937;
}

.category-description {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.category-arrow {
    color: #3b82f6;
    font-size: 1.5rem;
    font-weight: 700;
    transition: transform 0.3s ease;
}

.category-card:hover .category-arrow {
    transform: translateX(8px);
}

/* Newsletter Section */
.newsletter-section {
    margin: 4rem 0;
}

.newsletter-container {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: white;
    padding: 4rem;
    border-radius: 24px;
    position: relative;
    overflow: hidden;
}

.newsletter-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.newsletter-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.newsletter-description {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.newsletter-benefits {
    list-style: none;
    padding: 0;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.benefit-icon {
    font-size: 1.2rem;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.input-group {
    display: flex;
    gap: 1rem;
}

.email-input {
    flex: 1;
    padding: 1.25rem;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.95);
}

.email-input:focus {
    outline: none;
    background: white;
}

.btn-subscribe {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: white;
    border: none;
    padding: 1.25rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.btn-subscribe:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(251, 191, 36, 0.3);
}

.newsletter-note {
    font-size: 0.9rem;
    opacity: 0.7;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .blog-hero {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .newsletter-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .articles-grid {
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    }
}

@media (max-width: 768px) {
    .blog-hero {
        padding: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .filter-tabs {
        flex-direction: column;
    }

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

    .section-title {
        font-size: 2rem;
        flex-direction: column;
    }

    .input-group {
        flex-direction: column;
    }

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

    .newsletter-container {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }
}