/* Blog Styles */

/* CSS Variables */
:root {
    --oura-black: #0a0a0a;
    --oura-dark: #1a1a1a;
    --oura-gray: #2a2a2a;
    --oura-light-gray: #666666;
    --oura-white: #ffffff;
    --oura-accent: #ff6b35;
    --oura-accent-light: #ff8a65;
    --oura-blue: #4a90e2;
    --oura-green: #7ed321;
}

/* Base Styles */
.blog-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.blog-hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--oura-black) 0%, var(--oura-dark) 100%);
    text-align: center;
}

.blog-hero-title {
    font-size: clamp(48px, 8vw, 72px);
    font-weight: 300;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--oura-white);
}

.blog-hero-subtitle {
    font-size: 20px;
    font-weight: 400;
    color: var(--oura-light-gray);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    margin-top: 80px;
}

.blog-main {
    min-width: 0;
}

.blog-sidebar {
    position: sticky;
    top: 120px;
    height: fit-content;
}

/* Blog Cards */
.blog-card {
    background: var(--oura-gray);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 32px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.blog-card-image {
    width: 100%;
    height: 240px;
    background: linear-gradient(135deg, var(--oura-accent) 0%, var(--oura-blue) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--oura-white);
    font-size: 48px;
    margin: -32px -32px 24px -32px;
    border-radius: 16px 16px 0 0;
}

.blog-card-content {
    padding: 32px;
}

.blog-card-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    font-size: 14px;
    color: var(--oura-light-gray);
}

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

.blog-card-meta i {
    color: var(--oura-accent);
}

.blog-card-title {
    font-size: 24px;
    font-weight: 600;
    line-height: 1.3;
    margin: 16px 0;
    color: var(--oura-white);
}

.blog-card-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-card-title a:hover {
    color: var(--oura-accent);
}

.blog-card-excerpt {
    color: var(--oura-light-gray);
    line-height: 1.6;
    margin: 16px 0 20px 0;
    font-size: 16px;
}

.blog-card-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Blog Card Meta Styles */
.blog-card-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    font-size: 14px;
    color: var(--oura-light-gray);
    flex-wrap: wrap;
    align-items: center;
}

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

.blog-card-meta i {
    color: var(--oura-accent);
}

.blog-card-category {
    background: var(--oura-accent);
    color: var(--oura-white);
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
}

/* Blog Card Tags */
.blog-card-tag {
    background: rgba(255, 255, 255, 0.1);
    color: var(--oura-light-gray);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.blog-card-tag:hover {
    background: var(--oura-accent);
    color: var(--oura-white);
    border-color: var(--oura-accent);
}

/* Search Box */
.blog-search {
    margin-bottom: 32px;
}

.blog-search input {
    width: 100%;
    padding: 16px 20px;
    background: var(--oura-gray);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--oura-white);
    font-size: 16px;
    outline: none;
    transition: all 0.3s ease;
}

.blog-search input:focus {
    border-color: var(--oura-accent);
    background: rgba(255, 255, 255, 0.05);
}

.blog-search input::placeholder {
    color: var(--oura-light-gray);
}

.blog-tag {
    background: rgba(255, 255, 255, 0.1);
    color: var(--oura-white);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    text-decoration: none;
    transition: background 0.3s ease;
}

.blog-tag:hover {
    background: var(--oura-accent);
    color: var(--oura-white);
}

/* Sidebar */
.sidebar-section,
.blog-sidebar-section {
    background: var(--oura-gray);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 32px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-title,
.blog-sidebar-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--oura-white);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-title i,
.blog-sidebar-title i {
    color: var(--oura-accent);
}

.category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-list li {
    margin-bottom: 12px;
}

.category-list a {
    color: var(--oura-light-gray);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    transition: color 0.3s ease;
}

.category-list a:hover {
    color: var(--oura-accent);
}

.category-list i {
    width: 16px;
    text-align: center;
}

/* Blog Categories */
.blog-categories {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.blog-category {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    color: var(--oura-light-gray);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.blog-category:hover,
.blog-category.active {
    background: rgba(255, 107, 53, 0.1);
    border-color: var(--oura-accent);
    color: var(--oura-white);
}

.blog-category-count {
    background: rgba(255, 255, 255, 0.1);
    color: var(--oura-light-gray);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.blog-category.active .blog-category-count {
    background: var(--oura-accent);
    color: var(--oura-white);
}

/* Blog Tags */
.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* Breadcrumb */
.blog-breadcrumb {
    padding: 24px 0;
    color: var(--oura-light-gray);
    font-size: 14px;
}

.blog-breadcrumb a {
    color: var(--oura-light-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-breadcrumb a:hover {
    color: var(--oura-accent);
}

/* Article Styles */
.blog-article {
    max-width: 800px;
    margin: 0 auto;
}

.blog-article-meta {
    margin-bottom: 40px;
    padding: 24px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.blog-meta-tags {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.blog-meta-tags span {
    color: var(--oura-light-gray);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-meta-tags i {
    color: var(--oura-accent);
}

.blog-article-title {
    color: var(--oura-white);
    font-size: 32px;
    line-height: 1.3;
    margin: 20px 0;
    font-weight: 700;
    display: block;
    width: 100%;
    clear: both;
}

.blog-article-excerpt {
    color: var(--oura-light-gray);
    font-size: 18px;
    line-height: 1.6;
    margin: 0;
    display: block;
    width: 100%;
    clear: both;
}

.blog-article-content {
    color: var(--oura-light-gray);
    line-height: 1.7;
    font-size: 16px;
}

.blog-article-content h2 {
    color: var(--oura-white);
    font-size: 28px;
    font-weight: 600;
    margin: 48px 0 24px 0;
    line-height: 1.3;
}

.blog-article-content h3 {
    color: var(--oura-white);
    font-size: 22px;
    font-weight: 600;
    margin: 32px 0 16px 0;
    line-height: 1.4;
}

.blog-article-content p {
    margin-bottom: 20px;
}

.blog-article-content ul,
.blog-article-content ol {
    margin: 20px 0;
    padding-left: 24px;
}

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

.blog-article-content a {
    color: var(--oura-accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-article-content a:hover {
    color: var(--oura-accent-light);
    text-decoration: underline;
}

.blog-article-content strong {
    color: var(--oura-white);
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .blog-container {
        padding: 0 16px;
    }

    .blog-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .blog-card-content {
        padding: 24px;
    }

    .blog-card-title {
        font-size: 20px;
    }

    .blog-article-title {
        font-size: 28px;
    }

    .blog-article-content h2 {
        font-size: 24px;
    }

    .blog-article-content h3 {
        font-size: 20px;
    }

    .sidebar-section {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .blog-hero {
        padding: 80px 0 60px;
    }

    .blog-article-title {
        font-size: 24px;
    }

    .blog-article-content h2 {
        font-size: 22px;
    }

    .blog-meta-tags {
        flex-direction: column;
        gap: 12px;
    }
}