/* ═══════════════════════════════════════════
   BLOG — CHIPMUNK NAILS
   ═══════════════════════════════════════════ */

/* ═══ HERO ═══ */
.blog-hero {
    padding: 160px 0 80px;
    background: linear-gradient(135deg, #faf8f5 0%, #f4f0eb 100%);
    text-align: center;
}

.blog-hero .hero-eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--accent-dark);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(201, 168, 140, 0.4);
}

.blog-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 400;
    margin-bottom: 20px;
    line-height: 1.2;
}

.blog-hero h1 em {
    color: var(--accent-dark);
    font-style: italic;
}

.blog-hero p {
    font-size: 16px;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ═══ BLOG INDEX GRID ═══ */
.blog-main {
    padding: 60px 0 100px;
    background: white;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
}

.blog-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 60px rgba(0,0,0,0.1);
    border-color: transparent;
}

.blog-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.blog-card-image {
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--bg-alt);
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.06);
}

.blog-card-body {
    padding: 24px 28px 28px;
}

.blog-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 12px;
}

.blog-category {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(201, 168, 140, 0.15);
    color: var(--accent-dark);
    border-radius: 100px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.blog-date {
    color: var(--gray);
}

.blog-card h2 {
    font-family: var(--font-display);
    font-size: 22px;
    line-height: 1.35;
    margin-bottom: 12px;
    color: var(--dark);
}

.blog-card p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 16px;
}

.blog-read-more {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: gap 0.3s;
}

.blog-card:hover .blog-read-more {
    color: var(--dark);
}

/* ═══ ARTICLE PAGE ═══ */
.article {
    /* ĐÃ SỬA: Tăng từ 140px lên 160px */
    padding: 160px 0 80px; 
    background: white;
}

.article-inner {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 24px;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    font-size: 13px;
    color: var(--gray);
    flex-wrap: wrap;
}

.article-category {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(201, 168, 140, 0.15);
    color: var(--accent-dark);
    border-radius: 100px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.article h1 {
    font-family: var(--font-display);
    font-size: clamp(30px, 4.5vw, 44px);
    font-weight: 500;
    line-height: 1.25;
    margin-bottom: 24px;
    color: var(--dark);
}

.article-content {
    font-size: 16px;
    line-height: 1.85;
    color: #3a3a3a;
}

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

.article-content h2 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 600;
    margin: 40px 0 16px;
    color: var(--dark);
    line-height: 1.3;
}

.article-content h3 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 600;
    margin: 32px 0 12px;
    color: var(--accent-dark);
}

.article-content ul,
.article-content ol {
    margin: 16px 0 24px;
    padding-left: 28px;
}

.article-content li {
    margin-bottom: 10px;
}

.article-content img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 24px 0;
}

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

.article-content a {
    color: var(--accent-dark);
    text-decoration: underline;
    text-decoration-color: rgba(201, 168, 140, 0.4);
    text-underline-offset: 3px;
}

.article-content blockquote {
    border-left: 4px solid var(--accent);
    background: rgba(201, 168, 140, 0.08);
    padding: 20px 24px;
    margin: 24px 0;
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: var(--gray);
}

/* CTA cuối bài */
.article-cta {
    background: linear-gradient(135deg, #c9a88c 0%, #a8825f 100%);
    padding: 40px 32px;
    border-radius: 16px;
    margin: 48px 0 0;
    text-align: center;
    color: white;
}

.article-cta h3 {
    font-family: var(--font-display);
    font-size: 26px;
    color: white !important;
    margin: 0 0 12px !important;
}

.article-cta p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 24px !important;
}

.article-cta a {
    display: inline-block;
    background: white;
    color: var(--accent-dark);
    padding: 14px 32px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: all 0.3s;
}

.article-cta a:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

/* Breadcrumb */
.breadcrumb {
    font-size: 13px;
    color: var(--gray);
    margin-bottom: 24px;
}

.breadcrumb a {
    color: var(--accent-dark);
    text-decoration: none;
}

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

.breadcrumb span {
    margin: 0 6px;
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 768px) {
    .blog-hero { padding: 120px 0 60px; }
    .blog-hero h1 { font-size: 32px; }
    
    .blog-main { padding: 40px 0 60px; }
    .blog-grid { grid-template-columns: 1fr; gap: 20px; }
    
    .blog-card-body { padding: 20px; }
    .blog-card h2 { font-size: 20px; }
    
    /* ĐÃ SỬA: Tăng từ 100px lên 130px để không bị che khuất */
    .article { padding: 130px 0 60px; }
    
    .article h1 { font-size: 26px; }
    .article-content { font-size: 15px; }
    .article-content h2 { font-size: 22px; }
    .article-content h3 { font-size: 19px; }
    .article-cta { padding: 32px 20px; }
    .article-cta h3 { font-size: 22px !important; }
}