/*=========================================
  KK DIGITAL GROWTH - PUBLIC BLOG STYLESHEET
  Design Language: Identical to Case Studies page
  Colors: Navy (#112b4d), Orange Accent (#F79421), Light Gray (#f8fbff)
=========================================*/

/* 1. HERO SECTION */
.blog-hero {
    background: #112b4d;
    padding: 60px 0 90px 0;
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.blog-hero .case-hero-container {
    max-width: 900px !important;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* 2. FILTER BUTTONS BAR */
.blog-listing-section {
    background: #f8fbff;
    padding: 70px 0 100px 0;
}

.blog-filter-wrapper {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 50px;
}

.blog-filter-btn {
    display: inline-block;
    padding: 10px 24px;
    border-radius: 50px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    color: #17375d;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(18, 38, 63, 0.03);
}

.blog-filter-btn:hover {
    border-color: #F79421;
    color: #F79421;
    transform: translateY(-2px);
}

.blog-filter-btn.active {
    background: #F79421;
    border-color: #F79421;
    color: #ffffff !important;
    box-shadow: 0 8px 20px rgba(247, 148, 33, 0.3);
    font-weight: 700;
}

/* 3. GRID & CARDS (2 Columns Desktop, Laptop, Tablet; 1 Column Mobile) */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.blog-card-meta-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.blog-read-time {
    color: #64748b;
    font-size: 13px;
    font-weight: 600;
}

.no-blogs-found {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
}

.no-blogs-found i {
    font-size: 48px;
    color: #94a3b8;
    margin-bottom: 16px;
}

.no-blogs-found h3 {
    font-size: 24px;
    font-weight: 700;
    color: #17375d;
    margin-bottom: 8px;
}

.no-blogs-found p {
    color: #64748b;
    font-size: 15px;
}

/* 4. SINGLE BLOG DETAIL STYLING (Matching Case Study Detail) */
.blog-detail-featured-img {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    border-radius: 20px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(18, 38, 63, 0.08);
}

.blog-article-content {
    font-size: 16.5px;
    line-height: 1.8;
    color: #334155;
}

.blog-article-content h1,
.blog-article-content h2,
.blog-article-content h3,
.blog-article-content h4 {
    color: #17375d;
    font-weight: 800;
    margin: 28px 0 16px 0;
    line-height: 1.3;
}

.blog-article-content h2 { font-size: 24px; }
.blog-article-content h3 { font-size: 20px; }
.blog-article-content h4 { font-size: 18px; }

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

.blog-article-content img {
    max-width: 100% !important;
    height: auto !important;
    border-radius: 16px;
    margin: 24px 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.blog-article-content blockquote {
    border-left: 4px solid #F79421;
    background: #fff8f0;
    padding: 20px 24px;
    margin: 24px 0;
    border-radius: 0 12px 12px 0;
    font-style: italic;
    color: #7c2d12;
    font-size: 17px;
}

.blog-article-content pre,
.blog-article-content code {
    background: #0f172a;
    color: #f8fafc;
    padding: 18px;
    border-radius: 12px;
    overflow-x: auto;
    font-family: monospace;
    font-size: 14.5px;
    display: block;
    margin: 24px 0;
}

.blog-article-content table {
    width: 100%;
    display: block;
    overflow-x: auto;
    border-collapse: collapse;
    margin: 24px 0;
}

.blog-article-content table th,
.blog-article-content table td {
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
}

.blog-article-content table th {
    background: #f1f5f9;
    color: #17375d;
    font-weight: 700;
}

/* 5. RESPONSIVE BREAKPOINTS (320px, 375px, 425px, 768px, 1024px, 1440px) */
@media screen and (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media screen and (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr !important;
        gap: 28px;
    }

    .blog-listing-section {
        padding: 50px 0 70px 0;
    }

    .blog-filter-wrapper {
        gap: 8px;
        margin-bottom: 35px;
    }

    .blog-filter-btn {
        padding: 8px 18px;
        font-size: 13px;
    }
}

@media screen and (max-width: 425px) {
    .blog-hero {
        padding: 40px 0 60px 0;
    }

    .blog-hero h1 {
        font-size: 28px !important;
    }

    .case-card-content {
        padding: 22px;
    }

    .case-card-content h2 {
        font-size: 20px;
    }
}