/**
 * DC TEKNİK - Optimized Blog Styles
 * Performance odaklı, sıkıştırılmış CSS
 */

/* ========================================
   CRITICAL CSS - Above the fold
   ======================================== */

.blog-hero{background:linear-gradient(135deg,rgba(255,107,53,0.95) 0%,rgba(26,26,26,0.98) 100%);padding:5rem 0 4rem;position:relative;overflow:hidden;margin-bottom:3rem}
.blog-hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(255,107,53,0.2) 0%,transparent 50%),radial-gradient(circle at 80% 50%,rgba(255,215,0,0.1) 0%,transparent 50%);pointer-events:none}
.blog-hero .container{position:relative;z-index:2}
.blog-hero h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;color:#fff;margin-bottom:1rem;text-shadow:0 2px 20px rgba(0,0,0,0.3);line-height:1.2}
.blog-hero p{font-size:1.25rem;color:rgba(255,255,255,0.9);max-width:700px;margin-bottom:2rem;line-height:1.6}

/* Trust Signals */
.trust-signals{display:flex;gap:2rem;flex-wrap:wrap;margin-top:2rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,0.2)}
.trust-signal{display:flex;align-items:center;gap:0.75rem;color:rgba(255,255,255,0.95)}
.trust-signal i{font-size:1.5rem;color:#ffd700}
.trust-signal-content h3{font-size:1.5rem;font-weight:700;margin:0;color:#fff}
.trust-signal-content p{font-size:0.9rem;margin:0;color:rgba(255,255,255,0.8)}

/* Search & Filter */
.blog-tools{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2rem}
.blog-search{flex:1;min-width:280px;position:relative}
.blog-search input{width:100%;padding:1rem 1rem 1rem 3rem;border:2px solid rgba(255,255,255,0.2);border-radius:12px;background:rgba(255,255,255,0.1);backdrop-filter:blur(10px);color:#fff;font-size:1rem;transition:all 0.3s ease}
.blog-search input::placeholder{color:rgba(255,255,255,0.6)}
.blog-search input:focus{outline:none;border-color:#ff6b35;background:rgba(255,255,255,0.15);box-shadow:0 0 0 4px rgba(255,107,53,0.2)}
.blog-search i{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:rgba(255,255,255,0.6)}
.blog-chips{display:flex;gap:0.5rem;flex-wrap:wrap}
.blog-chip{padding:0.75rem 1.25rem;background:rgba(255,255,255,0.1);backdrop-filter:blur(10px);border:2px solid rgba(255,255,255,0.2);border-radius:25px;color:#fff;font-size:0.9rem;font-weight:600;cursor:pointer;transition:all 0.3s ease}
.blog-chip:hover,.blog-chip.active{background:#ff6b35;border-color:#ff6b35;transform:translateY(-2px);box-shadow:0 4px 15px rgba(255,107,53,0.4)}

/* ========================================
   BLOG GRID & CARDS
   ======================================== */

.blog-content{padding:2rem 0 4rem}
.blog-content .container{display:grid;grid-template-columns:1fr;gap:2rem}
@media (min-width:1024px){.blog-content .container{grid-template-columns:2fr 1fr}}

.blog-grid{display:grid;grid-template-columns:1fr;gap:2rem}
@media (min-width:768px){.blog-grid{grid-template-columns:repeat(2,1fr)}}

/* Blog Post Card */
.blog-post{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,0.08);transition:all 0.4s cubic-bezier(0.34,1.56,0.64,1);border:1px solid rgba(0,0,0,0.05);position:relative;display:flex;flex-direction:column;height:100%}
.blog-post:hover{transform:translateY(-8px);box-shadow:0 12px 40px rgba(255,107,53,0.15)}

.blog-post-image{position:relative;width:100%;height:240px;background:linear-gradient(135deg,#1a1a1a 0%,#2a2a2a 100%);display:flex;align-items:center;justify-content:center;overflow:hidden}
.blog-post-image img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}
.blog-post:hover .blog-post-image img{transform:scale(1.1)}

.blog-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.3)}
.blog-placeholder i{font-size:4rem}

.blog-category{position:absolute;top:1rem;left:1rem;background:linear-gradient(135deg,#ff6b35 0%,#ff8c42 100%);color:#fff;font-size:0.75rem;font-weight:700;padding:0.5rem 1rem;border-radius:20px;text-transform:uppercase;letter-spacing:0.5px;box-shadow:0 4px 15px rgba(255,107,53,0.4);z-index:2}

.blog-post-content{padding:1.5rem;display:flex;flex-direction:column;flex-grow:1}
.blog-post-content h2{font-size:1.75rem;font-weight:700;margin:0 0 1.25rem;line-height:1.3;color:#1a1a1a}
.blog-post-content h2 a{color:inherit;text-decoration:none;transition:color 0.3s ease}
.blog-post-content h2 a:hover{color:#ff6b35}

.blog-meta{display:flex;align-items:center;gap:1rem;margin-bottom:1rem;flex-wrap:wrap;font-size:0.875rem;color:#64748b}
.blog-meta time,.blog-meta .author,.blog-meta .read-time{display:flex;align-items:center;gap:0.5rem}
.blog-meta i{color:#ff6b35;font-size:0.875rem}

.blog-post-content p{color:#4a5568;line-height:1.8!important;margin-bottom:1.5rem;flex-grow:1;font-size:1rem}

.blog-post-footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:1rem;border-top:1px solid #e5e7eb}
.read-more{color:#ff6b35;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:0.5rem;transition:all 0.3s ease}
.read-more:hover{gap:0.75rem;color:#ff8c42}
.read-more i{transition:transform 0.3s ease}
.read-more:hover i{transform:translateX(4px)}

/* Featured Post */
.blog-post.featured{grid-column:1/-1}
@media (min-width:768px){.blog-post.featured{display:grid;grid-template-columns:1fr 1fr}.blog-post.featured .blog-post-image{height:100%}}
.blog-post.featured .blog-post-content h2{font-size:2rem}

/* ========================================
   SIDEBAR
   ======================================== */

.blog-sidebar{position:sticky;top:100px;align-self:start;display:flex;flex-direction:column;gap:1.5rem}
.sidebar-widget{background:#fff;border-radius:16px;padding:1.5rem;box-shadow:0 4px 20px rgba(0,0,0,0.05);border:1px solid rgba(0,0,0,0.05)}
.sidebar-widget h3{font-size:1.25rem;font-weight:700;margin:0 0 1rem;color:#1a1a1a;padding-bottom:1rem;border-bottom:2px solid #ff6b35}

/* Contact Widget */
.contact-widget p{display:flex;align-items:center;gap:0.75rem;padding:0.75rem 0;color:#4a5568;font-size:0.95rem}
.contact-widget i{color:#ff6b35;font-size:1.125rem;width:24px}
.contact-widget .btn{width:100%;margin-top:1rem;justify-content:center}

/* Category List */
.category-list{list-style:none;padding:0;margin:0}
.category-list li{padding:0.75rem 0;border-bottom:1px solid #e5e7eb}
.category-list li:last-child{border-bottom:none}
.category-list a{display:flex;justify-content:space-between;align-items:center;color:#4a5568;text-decoration:none;transition:color 0.3s ease}
.category-list a:hover{color:#ff6b35}
.category-list span{background:#f1f5f9;color:#64748b;padding:0.25rem 0.5rem;border-radius:12px;font-size:0.75rem;font-weight:600}

/* Popular Posts */
.popular-posts{display:flex;flex-direction:column;gap:1rem}
.mini-post{padding-bottom:1rem;border-bottom:1px solid #e5e7eb}
.mini-post:last-child{border-bottom:none;padding-bottom:0}
.mini-post h4{margin:0 0 0.5rem;font-size:0.95rem;line-height:1.5}
.mini-post h4 a{color:#1a1a1a;text-decoration:none;transition:color 0.3s ease}
.mini-post h4 a:hover{color:#ff6b35}
.mini-post time{color:#94a3b8;font-size:0.75rem}

/* ========================================
   PAGINATION
   ======================================== */

.pagination{display:flex;align-items:center;justify-content:center;gap:1rem;margin-top:3rem;padding-top:2rem;border-top:1px solid #e5e7eb}
.page-btn{padding:0.75rem 1.5rem;background:linear-gradient(135deg,#ff6b35 0%,#ff8c42 100%);color:#fff;border:none;border-radius:12px;font-weight:600;cursor:pointer;transition:all 0.3s ease;box-shadow:0 4px 15px rgba(255,107,53,0.3)}
.page-btn:hover:not([disabled]){transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,107,53,0.4)}
.page-btn[disabled]{background:#e5e7eb;color:#94a3b8;cursor:not-allowed;box-shadow:none;opacity:0.6}
.page-status{font-weight:600;color:#4a5568;padding:0.75rem 1rem;background:#f8fafc;border-radius:12px}

/* ========================================
   PERFORMANCE OPTIMIZATIONS
   ======================================== */

/* Lazy loading */
img[data-src]{opacity:0;transition:opacity 0.3s ease}
img[data-src].loaded{opacity:1}

/* Will-change for animations */
.blog-post{will-change:transform}
.blog-post:hover{will-change:auto}

/* Contain for better performance */
.blog-post{contain:layout style paint}
.blog-post-image{contain:layout style paint}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width:767px){
    .blog-hero{padding:3rem 0 2rem}
    .blog-hero h1{font-size:2rem}
    .trust-signals{flex-direction:column;gap:1rem}
    .blog-grid{grid-template-columns:1fr}
    .blog-sidebar{position:static}
    .blog-post.featured{grid-template-columns:1fr}
}

/* ========================================
   ANIMATIONS (Reduced motion support)
   ======================================== */

@media (prefers-reduced-motion:no-preference){
    .blog-post{animation:fadeInUp 0.6s ease-out}
    .blog-post:nth-child(1){animation-delay:0.1s}
    .blog-post:nth-child(2){animation-delay:0.2s}
    .blog-post:nth-child(3){animation-delay:0.3s}
    .blog-post:nth-child(4){animation-delay:0.4s}
    .blog-post:nth-child(5){animation-delay:0.5s}
    .blog-post:nth-child(6){animation-delay:0.6s}
}

@keyframes fadeInUp{
    from{opacity:0;transform:translateY(30px)}
    to{opacity:1;transform:translateY(0)}
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print{
    .blog-hero,.blog-sidebar,.pagination{display:none!important}
    .blog-post{page-break-inside:avoid;box-shadow:none;border:1px solid #ccc}
    body{background:white;color:black}
}