/* ==========================================================================
   DreamLayers - Blog Page Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   Blog Hero
   -------------------------------------------------------------------------- */
.blog-hero {
    position: relative;
    padding: var(--space-4xl) 0 var(--space-2xl);
    overflow: hidden;
}

.blog-hero__bg {
    position: absolute;
    inset: 0;
    z-index: var(--z-behind);
}

.blog-hero__shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.2;
}

.blog-hero__shape--1 {
    top: -10%;
    right: 10%;
    width: 500px;
    height: 500px;
    background: var(--color-gold);
}

.blog-hero__shape--2 {
    bottom: -20%;
    left: 5%;
    width: 400px;
    height: 400px;
    background: var(--color-orange);
}

.blog-hero__container {
    text-align: center;
}

.blog-hero__content {
    max-width: 700px;
    margin: 0 auto;
}

.blog-hero__title {
    font-family: var(--font-serif);
    font-size: var(--text-5xl);
    font-weight: 500;
    line-height: 1.1;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.blog-hero__title em {
    color: var(--color-gold);
}

[data-theme="light"] .blog-hero__title em {
    color: var(--brand-orange);
}

.blog-hero__text {
    font-size: var(--text-xl);
    color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Featured Post
   -------------------------------------------------------------------------- */
.blog-featured {
    padding: var(--space-xl) 0 var(--space-2xl);
}

.featured-post {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(234, 208, 151, 0.1);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

[data-theme="light"] .featured-post {
    background: #ffffff;
    border-color: rgba(32, 18, 10, 0.1);
    box-shadow: var(--shadow-lg);
}

.featured-post:hover {
    border-color: var(--color-accent);
    transform: translateY(-5px);
}

.featured-post__image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.featured-post__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.featured-post:hover .featured-post__image img {
    transform: scale(1.05);
}

.featured-post__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(32, 18, 10, 0.3) 0%, transparent 100%);
}

.featured-post__content {
    padding: var(--space-xl);
}

.featured-post__meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.featured-post__category {
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-dark);
    background: var(--color-gold);
    border-radius: var(--radius-full);
}

[data-theme="light"] .featured-post__category {
    background: var(--brand-orange);
    color: #fefefe;
}

.featured-post__date {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.featured-post__title {
    font-family: var(--font-serif);
    font-size: var(--text-3xl);
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.featured-post__excerpt {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.featured-post__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-accent);
    transition: gap var(--transition-base);
}

.featured-post__link svg {
    width: 20px;
    height: 20px;
}

.featured-post__link:hover {
    gap: var(--space-md);
}

/* --------------------------------------------------------------------------
   Blog Categories Filter
   -------------------------------------------------------------------------- */
.blog-categories {
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--color-border);
}

.categories-filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
}

.category-btn {
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
}

.category-btn:hover {
    color: var(--color-text-primary);
    border-color: var(--color-accent);
}

.category-btn--active {
    color: var(--color-dark);
    background: var(--color-gold);
    border-color: var(--color-gold);
}

[data-theme="light"] .category-btn--active {
    background: var(--brand-orange);
    border-color: var(--brand-orange);
    color: #fefefe;
}

/* --------------------------------------------------------------------------
   Blog Grid
   -------------------------------------------------------------------------- */
.blog-grid-section {
    padding: var(--space-2xl) 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.blog-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

[data-theme="light"] .blog-card {
    background: #ffffff;
    box-shadow: var(--shadow-sm);
}

.blog-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-8px);
}

[data-theme="light"] .blog-card:hover {
    box-shadow: var(--shadow-lg);
}

.blog-card__link {
    display: block;
}

.blog-card__image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card__image img {
    transform: scale(1.1);
}

.blog-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(32, 18, 10, 0.5) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.blog-card:hover .blog-card__overlay {
    opacity: 1;
}

.blog-card__content {
    padding: var(--space-lg);
}

.blog-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-sm);
}

.blog-card__category {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
}

.blog-card__read-time {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.blog-card__title {
    font-family: var(--font-serif);
    font-size: var(--text-xl);
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
    line-height: 1.4;
    transition: color var(--transition-fast);
}

.blog-card:hover .blog-card__title {
    color: var(--color-accent);
}

.blog-card__excerpt {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.blog-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.blog-card__date {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.blog-card__arrow {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    background: var(--color-white-05);
    border-radius: 50%;
    transition: all var(--transition-base);
}

.blog-card__arrow svg {
    width: 16px;
    height: 16px;
}

.blog-card:hover .blog-card__arrow {
    color: var(--color-dark);
    background: var(--color-accent);
    transform: translate(3px, -3px);
}

[data-theme="light"] .blog-card:hover .blog-card__arrow {
    color: #fefefe;
}

/* Hidden state for filtering */
.blog-card.is-hidden {
    display: none;
}

/* Load More */
.blog-load-more {
    text-align: center;
    margin-top: var(--space-2xl);
}

/* --------------------------------------------------------------------------
   Newsletter Section
   -------------------------------------------------------------------------- */
.blog-newsletter {
    padding: var(--space-3xl) 0;
}

.newsletter-card {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
    padding: var(--space-2xl);
    background: linear-gradient(135deg, rgba(244, 188, 98, 0.1) 0%, rgba(234, 208, 151, 0.05) 100%);
    border: 1px solid rgba(244, 188, 98, 0.2);
    border-radius: var(--radius-xl);
}

[data-theme="light"] .newsletter-card {
    background: linear-gradient(135deg, rgba(196, 60, 22, 0.08) 0%, rgba(244, 188, 98, 0.04) 100%);
    border-color: rgba(196, 60, 22, 0.15);
}

.newsletter-card__title {
    font-family: var(--font-serif);
    font-size: var(--text-3xl);
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.newsletter-card__text {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 50ch;
}

.newsletter-form__group {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.newsletter-form__input {
    flex: 1;
    padding: 16px 20px;
    font-family: var(--font-sans);
    font-size: 16px;
    color: #fefefe;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(234, 208, 151, 0.3);
    border-radius: var(--radius-lg);
    outline: none;
    transition: all var(--transition-base);
}

[data-theme="light"] .newsletter-form__input {
    color: #20120a;
    background: #ffffff;
    border-color: rgba(32, 18, 10, 0.2);
}

.newsletter-form__input::placeholder {
    color: rgba(254, 254, 254, 0.5);
}

[data-theme="light"] .newsletter-form__input::placeholder {
    color: rgba(32, 18, 10, 0.4);
}

.newsletter-form__input:focus {
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(244, 188, 98, 0.2);
}

[data-theme="light"] .newsletter-form__input:focus {
    border-color: var(--brand-orange);
    box-shadow: 0 0 0 3px rgba(196, 60, 22, 0.15);
}

.newsletter-form__btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 16px 28px;
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-dark);
    background: var(--color-gold);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
}

[data-theme="light"] .newsletter-form__btn {
    background: var(--brand-orange);
    color: #fefefe;
}

.newsletter-form__btn:hover {
    background: var(--color-cream);
    transform: translateX(5px);
}

[data-theme="light"] .newsletter-form__btn:hover {
    background: #b53512;
}

.newsletter-form__btn svg {
    width: 20px;
    height: 20px;
}

.newsletter-form__note {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

/* Newsletter Visual */
.newsletter-card__visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.newsletter-visual {
    position: relative;
    width: 200px;
    height: 160px;
}

.newsletter-visual__envelope {
    color: var(--color-gold);
    opacity: 0.3;
}

[data-theme="light"] .newsletter-visual__envelope {
    color: var(--brand-orange);
}

.newsletter-visual__envelope svg {
    width: 100%;
    height: 100%;
}

.newsletter-visual__dots {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.newsletter-visual__dots span {
    width: 8px;
    height: 8px;
    background: var(--color-gold);
    border-radius: 50%;
    opacity: 0.6;
}

[data-theme="light"] .newsletter-visual__dots span {
    background: var(--brand-orange);
}

/* --------------------------------------------------------------------------
   Active Nav Link
   -------------------------------------------------------------------------- */
.nav__link--active {
    color: var(--color-accent) !important;
}

.nav__link--active::after {
    transform: scaleX(1) !important;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .featured-post {
        grid-template-columns: 1fr;
    }
    
    .featured-post__image {
        aspect-ratio: 16/9;
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .newsletter-card {
        grid-template-columns: 1fr;
    }
    
    .newsletter-card__visual {
        display: none;
    }
}

@media (max-width: 768px) {
    .blog-hero__title {
        font-size: var(--text-4xl);
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .categories-filter {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: var(--space-sm);
        -webkit-overflow-scrolling: touch;
    }
    
    .category-btn {
        flex-shrink: 0;
    }
    
    .newsletter-form__group {
        flex-direction: column;
    }
    
    .newsletter-form__btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .blog-hero__title {
        font-size: var(--text-3xl);
    }
    
    .featured-post__title {
        font-size: var(--text-2xl);
    }
    
    .featured-post__content {
        padding: var(--space-lg);
    }
}