:root{
    --blog-primary:#1e3a8a;
    --blog-primary-2:#2563eb;
    --blog-accent:#0f766e;
    --blog-text:#0f172a;
    --blog-text-soft:#475569;
    --blog-muted:#64748b;
    --blog-line:#e2e8f0;
    --blog-line-soft:#eef2f7;
    --blog-bg:#f8fbff;
    --blog-white:#ffffff;
    --blog-shadow-sm:0 8px 24px rgba(15, 23, 42, 0.06);
    --blog-shadow-md:0 16px 40px rgba(15, 23, 42, 0.10);
    --blog-shadow-lg:0 24px 60px rgba(15, 23, 42, 0.14);
    --blog-radius-sm:14px;
    --blog-radius-md:22px;
    --blog-radius-lg:30px;
    --blog-container:1200px;
    --blog-transition:.28s ease;
}

/* genel */
.blog-page,
.blog-detail-page{
    background:
        radial-gradient(circle at top left, rgba(37,99,235,0.08), transparent 24%),
        radial-gradient(circle at top right, rgba(15,118,110,0.06), transparent 20%),
        linear-gradient(180deg, #f8fbff 0%, #f6f8fc 100%);
    color:var(--blog-text);
}

.blog-container{
    width:min(var(--blog-container), calc(100% - 32px));
    margin:0 auto;
}

.blog-section{
    padding:32px 0;
}

/* hero */
.blog-hero{
    padding:42px 0 26px;
}

.blog-hero-box{
    position:relative;
    overflow:hidden;
    background:linear-gradient(135deg, #0f172a 0%, #1e3a8a 55%, #2563eb 100%);
    color:#fff;
    border-radius:var(--blog-radius-lg);
    padding:54px 48px;
    box-shadow:var(--blog-shadow-lg);
    isolation:isolate;
}

.blog-hero-box::before,
.blog-hero-box::after{
    content:"";
    position:absolute;
    border-radius:50%;
    pointer-events:none;
    z-index:-1;
}

.blog-hero-box::before{
    width:260px;
    height:260px;
    background:rgba(255,255,255,0.08);
    top:-80px;
    right:-70px;
}

.blog-hero-box::after{
    width:190px;
    height:190px;
    background:rgba(255,255,255,0.07);
    left:-60px;
    bottom:-70px;
}

.blog-eyebrow{
    display:inline-flex;
    align-items:center;
    gap:8px;
    min-height:38px;
    padding:0 14px;
    border-radius:999px;
    background:rgba(255,255,255,0.10);
    border:1px solid rgba(255,255,255,0.16);
    color:#fff;
    font-size:12px;
    font-weight:700;
    letter-spacing:.08em;
    text-transform:uppercase;
    margin-bottom:18px;
}

.blog-hero-title{
    margin:0 0 14px;
    max-width:780px;
    font-size:46px;
    line-height:1.08;
    font-weight:800;
    letter-spacing:-0.02em;
    color:#fff;
}

.blog-hero-desc{
    max-width:760px;
    margin:0;
    font-size:18px;
    line-height:1.75;
    color:rgba(255,255,255,0.88);
}

.blog-hero-actions{
    display:flex;
    flex-wrap:wrap;
    gap:12px;
    margin-top:24px;
}

.blog-btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:50px;
    padding:0 20px;
    border-radius:14px;
    font-weight:700;
    text-decoration:none;
    transition:transform var(--blog-transition), box-shadow var(--blog-transition), background var(--blog-transition), color var(--blog-transition), border-color var(--blog-transition);
}

.blog-btn:hover{
    transform:translateY(-2px);
}

.blog-btn-primary{
    background:#fff;
    color:#0f172a;
    box-shadow:0 10px 30px rgba(255,255,255,0.18);
}

.blog-btn-secondary{
    background:rgba(255,255,255,0.12);
    color:#fff;
    border:1px solid rgba(255,255,255,0.18);
}

.blog-btn-soft{
    background:#eff6ff;
    color:var(--blog-primary);
    border:1px solid #dbeafe;
}

.blog-btn-brand{
    background:var(--blog-primary);
    color:#fff;
}

/* stat cards */
.blog-stats{
    display:grid;
    grid-template-columns:repeat(3, minmax(0, 1fr));
    gap:16px;
    margin-top:28px;
}

.blog-stat{
    background:rgba(255,255,255,0.10);
    border:1px solid rgba(255,255,255,0.14);
    border-radius:18px;
    padding:18px;
    backdrop-filter:blur(6px);
}

.blog-stat strong{
    display:block;
    font-size:25px;
    line-height:1.1;
    margin-bottom:6px;
    color:#fff;
}

.blog-stat span{
    display:block;
    color:rgba(255,255,255,0.82);
    font-size:14px;
    line-height:1.5;
}

/* section head */
.blog-section-head{
    display:flex;
    justify-content:space-between;
    align-items:end;
    gap:18px;
    margin:0 0 20px;
}

.blog-section-head h2{
    margin:0;
    font-size:30px;
    line-height:1.2;
    color:var(--blog-text);
}

.blog-section-head p{
    margin:8px 0 0;
    max-width:680px;
    color:var(--blog-muted);
    font-size:16px;
}

/* blog list grid */
.blog-grid{
    display:grid;
    grid-template-columns:repeat(3, minmax(0, 1fr));
    gap:24px;
}

.blog-card{
    position:relative;
    background:var(--blog-white);
    border:1px solid var(--blog-line);
    border-radius:24px;
    overflow:hidden;
    box-shadow:var(--blog-shadow-sm);
    transition:transform var(--blog-transition), box-shadow var(--blog-transition), border-color var(--blog-transition);
    height:100%;
}

.blog-card:hover{
    transform:translateY(-7px);
    box-shadow:var(--blog-shadow-md);
    border-color:#cfe0ff;
}

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

.blog-card-media{
    position:relative;
    height:230px;
    background:linear-gradient(135deg, #eef4ff, #f8fbff);
    display:flex;
    align-items:center;
    justify-content:center;
    overflow:hidden;
    border-bottom:1px solid var(--blog-line-soft);
}

.blog-card-media img{
    max-width:100%;
    max-height:100%;
    object-fit:contain;
    transition:transform .35s ease;
}

.blog-card:hover .blog-card-media img{
    transform:scale(1.03);
}

.blog-card-badge{
    position:absolute;
    top:14px;
    left:14px;
    z-index:2;
    display:inline-flex;
    align-items:center;
    min-height:32px;
    padding:0 10px;
    border-radius:999px;
    background:rgba(15,23,42,0.78);
    color:#fff;
    font-size:12px;
    font-weight:700;
    backdrop-filter:blur(8px);
}

.blog-card-body{
    padding:22px;
    display:flex;
    flex-direction:column;
    min-height:255px;
}

.blog-card-meta{
    display:flex;
    align-items:center;
    flex-wrap:wrap;
    gap:10px;
    color:var(--blog-muted);
    font-size:13px;
    margin-bottom:12px;
}

.blog-meta-sep{
    width:4px;
    height:4px;
    border-radius:50%;
    background:#cbd5e1;
}

.blog-card-title{
    margin:0 0 12px;
    font-size:23px;
    line-height:1.3;
    letter-spacing:-0.01em;
    color:var(--blog-text);
}

.blog-card-title a{
    color:inherit;
    text-decoration:none;
}

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

.blog-card-desc{
    margin:0 0 18px;
    color:var(--blog-text-soft);
    font-size:15px;
    line-height:1.7;
    flex:1;
}

.blog-read-more{
    display:inline-flex;
    align-items:center;
    gap:8px;
    color:var(--blog-primary);
    font-weight:700;
    text-decoration:none;
}

.blog-read-more:hover{
    color:var(--blog-primary-2);
}

.blog-empty{
    background:#fff;
    border:1px dashed #cbd5e1;
    border-radius:24px;
    padding:34px;
    text-align:center;
    color:var(--blog-muted);
    box-shadow:var(--blog-shadow-sm);
}

/* cta section */
.blog-cta{
    padding-top:10px;
    padding-bottom:70px;
}

.blog-cta-box{
    display:grid;
    grid-template-columns:1.35fr .9fr;
    gap:24px;
    align-items:center;
    background:var(--blog-white);
    border:1px solid var(--blog-line);
    border-radius:28px;
    padding:38px;
    box-shadow:var(--blog-shadow-md);
}

.blog-cta-box h3{
    margin:0 0 12px;
    font-size:34px;
    line-height:1.15;
    letter-spacing:-0.02em;
}

.blog-cta-box p{
    margin:0;
    color:var(--blog-muted);
    font-size:16px;
    line-height:1.8;
}

.blog-cta-actions{
    display:flex;
    justify-content:flex-end;
    flex-wrap:wrap;
    gap:12px;
}

/* detail page top */
.blog-breadcrumb-wrap{
    padding:26px 0 12px;
}

.blog-breadcrumb{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    align-items:center;
    color:var(--blog-muted);
    font-size:14px;
}

.blog-breadcrumb a{
    color:var(--blog-primary);
    font-weight:700;
    text-decoration:none;
}

.blog-detail-hero{
    padding:10px 0 24px;
}

.blog-detail-hero-box{
    background:linear-gradient(135deg, #ffffff, #f8fbff);
    border:1px solid var(--blog-line);
    border-radius:28px;
    padding:36px;
    box-shadow:var(--blog-shadow-md);
}

.blog-detail-title{
    margin:0 0 12px;
    font-size:46px;
    line-height:1.12;
    letter-spacing:-0.02em;
    color:var(--blog-text);
    max-width:980px;
}

.blog-detail-desc{
    max-width:860px;
    margin:0;
    color:var(--blog-muted);
    font-size:18px;
    line-height:1.8;
}

.blog-detail-meta{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    margin-top:20px;
}

.blog-meta-pill{
    display:inline-flex;
    align-items:center;
    min-height:38px;
    padding:0 14px;
    border-radius:999px;
    background:#fff;
    border:1px solid var(--blog-line);
    color:var(--blog-muted);
    font-size:14px;
}

.blog-feature-image{
    margin-top:24px;
    min-height:320px;
    background:linear-gradient(135deg, #eef4ff, #f8fbff);
    border:1px solid var(--blog-line-soft);
    border-radius:24px;
    display:flex;
    align-items:center;
    justify-content:center;
    overflow:hidden;
}

.blog-feature-image img{
    max-width:100%;
    max-height:560px;
    object-fit:contain;
}

/* detail layout */
.blog-detail-layout{
    display:grid;
    grid-template-columns:minmax(0, 1fr) 320px;
    gap:28px;
    padding:28px 0 64px;
    align-items:start;
}

.blog-content-card{
    background:#fff;
    border:1px solid var(--blog-line);
    border-radius:26px;
    padding:36px;
    box-shadow:var(--blog-shadow-md);
    overflow:hidden;
}

.blog-content{
    color:var(--blog-text);
}

.blog-content h2{
    margin:30px 0 12px;
    font-size:32px;
    line-height:1.25;
    letter-spacing:-0.02em;
}

.blog-content h3{
    margin:24px 0 10px;
    font-size:24px;
    line-height:1.3;
}

.blog-content h4{
    margin:20px 0 10px;
    font-size:19px;
    line-height:1.35;
}

.blog-content p{
    margin:0 0 18px;
    font-size:17px;
    line-height:1.85;
    color:#1f2937;
}

.blog-content ul,
.blog-content ol{
    margin:0 0 22px 24px;
    padding:0;
}

.blog-content li{
    margin-bottom:9px;
    color:#1f2937;
}

.blog-content blockquote{
    margin:28px 0;
    padding:22px 24px;
    border-left:5px solid var(--blog-primary-2);
    background:#eff6ff;
    border-radius:16px;
    color:#1e3a8a;
    font-weight:700;
}

.blog-content img{
    max-width:100%;
    height:auto;
    margin:26px auto;
    border-radius:18px;
    display:block;
}

.blog-content a{
    color:var(--blog-primary);
    text-decoration:underline;
    text-underline-offset:3px;
}

.blog-content table{
    width:100%;
    margin:24px 0;
    border-collapse:collapse;
    overflow:hidden;
    border-radius:14px;
    font-size:15px;
}

.blog-content th,
.blog-content td{
    border:1px solid #e5e7eb;
    padding:12px;
    text-align:left;
}

.blog-content th{
    background:#f8fafc;
    color:#0f172a;
    font-weight:700;
}

.blog-content hr{
    border:none;
    border-top:1px solid var(--blog-line);
    margin:28px 0;
}

/* sidebar */
.blog-sidebar{
    display:flex;
    flex-direction:column;
    gap:20px;
    position:sticky;
    top:20px;
}

.blog-side-card{
    background:#fff;
    border:1px solid var(--blog-line);
    border-radius:22px;
    padding:22px;
    box-shadow:var(--blog-shadow-sm);
}

.blog-side-card h3{
    margin:0 0 12px;
    font-size:21px;
    line-height:1.25;
}

.blog-side-card p{
    margin:0 0 16px;
    color:var(--blog-muted);
    font-size:15px;
    line-height:1.7;
}

.blog-side-links{
    display:flex;
    flex-direction:column;
    gap:10px;
}

/* related posts */
.blog-related-list{
    display:flex;
    flex-direction:column;
    gap:14px;
}

.blog-related-item{
    display:grid;
    grid-template-columns:86px 1fr;
    gap:12px;
    align-items:center;
    text-decoration:none;
    color:inherit;
}

.blog-related-thumb{
    width:86px;
    height:66px;
    border-radius:12px;
    overflow:hidden;
    background:#eef2f7;
    border:1px solid var(--blog-line-soft);
    display:flex;
    align-items:center;
    justify-content:center;
}

.blog-related-thumb img{
    width:100%;
    height:100%;
    object-fit:contain;
}

.blog-related-text h4{
    margin:0 0 5px;
    font-size:15px;
    line-height:1.35;
    color:var(--blog-text);
}

.blog-related-text span{
    display:block;
    color:var(--blog-muted);
    font-size:13px;
}

/* bottom cta */
.blog-bottom-cta{
    margin-top:30px;
    background:linear-gradient(135deg, #0f172a, #1d4ed8);
    color:#fff;
    border-radius:26px;
    padding:30px;
    box-shadow:var(--blog-shadow-md);
}

.blog-bottom-cta h3{
    margin:0 0 10px;
    font-size:30px;
    line-height:1.15;
    color:#fff;
}

.blog-bottom-cta p{
    margin:0 0 18px;
    color:rgba(255,255,255,0.86);
    font-size:16px;
}

.blog-bottom-actions{
    display:flex;
    flex-wrap:wrap;
    gap:12px;
}

.blog-bottom-actions .blog-btn-primary{
    background:#fff;
    color:#0f172a;
}

.blog-bottom-actions .blog-btn-secondary{
    background:rgba(255,255,255,0.12);
    color:#fff;
    border:1px solid rgba(255,255,255,0.18);
}

/* hover polish */
.blog-side-card,
.blog-content-card,
.blog-cta-box,
.blog-detail-hero-box{
    transition:box-shadow var(--blog-transition), transform var(--blog-transition), border-color var(--blog-transition);
}

.blog-side-card:hover,
.blog-cta-box:hover,
.blog-detail-hero-box:hover{
    box-shadow:var(--blog-shadow-md);
}

/* responsive */
@media (max-width: 1200px){
    .blog-grid{
        grid-template-columns:repeat(2, minmax(0, 1fr));
    }

    .blog-detail-layout{
        grid-template-columns:1fr 300px;
    }
}

@media (max-width: 992px){
    .blog-hero-title,
    .blog-detail-title{
        font-size:38px;
    }

    .blog-cta-box{
        grid-template-columns:1fr;
    }

    .blog-cta-actions{
        justify-content:flex-start;
    }

    .blog-detail-layout{
        grid-template-columns:1fr;
    }

    .blog-sidebar{
        position:static;
    }
}

@media (max-width: 768px){
    .blog-container{
        width:min(var(--blog-container), calc(100% - 20px));
    }

    .blog-hero,
    .blog-section{
        padding-top:24px;
        padding-bottom:24px;
    }

    .blog-hero-box,
    .blog-detail-hero-box,
    .blog-content-card,
    .blog-cta-box{
        padding:24px;
        border-radius:22px;
    }

    .blog-hero-title,
    .blog-detail-title{
        font-size:31px;
    }

    .blog-hero-desc,
    .blog-detail-desc{
        font-size:16px;
    }

    .blog-stats{
        grid-template-columns:1fr;
    }

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

    .blog-section-head{
        flex-direction:column;
        align-items:flex-start;
    }

    .blog-card-media{
        height:210px;
    }

    .blog-feature-image{
        min-height:240px;
    }

    .blog-feature-image img{
        max-height:420px;
    }

    .blog-content h2{
        font-size:27px;
    }

    .blog-content h3{
        font-size:21px;
    }

    .blog-content p{
        font-size:16px;
    }

    .blog-related-item{
        grid-template-columns:76px 1fr;
    }

    .blog-related-thumb{
        width:76px;
        height:60px;
    }

    .blog-bottom-cta h3{
        font-size:25px;
    }
}