:root{--primary:#4338ca;--primary-dark:#3730a3;--secondary:#7e22ce;--accent:#be185d;--success:#059669;--dark:#1e1b4b;--darker:#17143c;--light:#fafbff;--gray-100:#f3f4f9;--gray-200:#e5e7eb;--gray-300:#d1d5db;--gray-400:#9ca3af;--gray-500:#6b7280;--gray-600:#4b5563;--gray-700:#374151;--gray-800:#1f2937;--radius:12px;--shadow:0 4px 12px rgba(0,0,0,0.05);--shadow-hover:0 10px 25px rgba(0,0,0,0.08);--transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}
.dark{--dark:#0b0b12;--darker:#060610;--light:#0f101a;--gray-100:#141420;--gray-200:#252736;--gray-300:#334155;--gray-400:#64748b;--gray-500:#94a3b8;--gray-700:#a1a8c2;--gray-800:#cbd5e1;--shadow:0 4px 12px rgba(0,0,0,0.2);--shadow-hover:0 10px 25px rgba(0,0,0,0.4)}
*{margin:0;padding:0;box-sizing:border-box}
html{height:100%;scroll-behavior:smooth;scroll-padding-top:100px}
body{font-family:'Tajawal',sans-serif;background:linear-gradient(135deg,#f9fafc 0%,#f3f4f9 100%);color:var(--gray-800);transition:var(--transition);top:0px !important;position:static !important;min-height:100%;display:flex;flex-direction:column;overflow-x:hidden}
.dark body{background:linear-gradient(135deg,#020617 0%,#020617 100%);color:var(--gray-800);overflow-x:hidden}
section.container{flex:1}
@media(max-width:992px){.logo-img{height:45px}}
@media(max-width:768px){.logo-img{height:40px}}
.dark .nav-link,.dark .mobile-menu-btn,.dark .btn-icon,.dark .search-box i,.dark .mobile-search-box i{text-shadow:0 1px 3px rgba(0,0,0,0.3)}
.dark .nav-link:hover,.dark .nav-link.active{color:white}
.search-box input{padding:0.6rem 1rem 0.6rem 2.5rem;width:220px;border-radius:12px;border:1px solid var(--gray-200);background:white;color:var(--dark);font-size:0.9rem;transition:var(--transition)}
.dark .search-box input{background:rgba(255,255,255,0.05);border-color:rgba(255,255,255,0.1);color:white}
.btn-icon{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:white;color:var(--gray-700);cursor:pointer;border:none;box-shadow:0 2px 6px rgba(0,0,0,0.04);transition:var(--transition)}
.dark .btn-icon{background:rgba(255,255,255,0.05);color:white;box-shadow:none}
.dark .mobile-menu-btn{color:white}
.dark .mobile-nav a{color:rgba(255,255,255,0.8)}
.mobile-search-box input{width:100%;padding:0.75rem 2rem 0.75rem 2.5rem;border-radius:12px;border:1px solid rgba(0,0,0,0.1);background:rgba(255,255,255,0.95);color:var(--dark);font-size:0.95rem}
.dark .mobile-search-box input{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.1);color:white}
.hero{position:relative;padding:6rem 0 4rem;text-align:center;overflow:hidden}
.hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 30%,rgba(67,56,202,0.06) 0%,transparent 45%),radial-gradient(circle at 70% 70%,rgba(126,34,206,0.04) 0%,transparent 55%);z-index:-1;pointer-events:none}
.dark .hero::before{background:radial-gradient(circle at 30% 30%,rgba(139,92,246,0.12) 0%,transparent 45%),radial-gradient(circle at 70% 70%,rgba(236,72,153,0.07) 0%,transparent 55%)}
.hero-content{position:relative;z-index:2;max-width:800px;margin:0 auto}
.hero h1{font-size:3.5rem;font-weight:800;line-height:1.15;margin-bottom:1.25rem;background:linear-gradient(90deg,#4338ca,#7e22ce,#be185d);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-0.02em}
.dark .hero h1{background:linear-gradient(90deg,#e0e7ff,#c7d2fe,#a5b4fc,#8b5cf6,#ec4899);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:1.35rem;font-weight:400;color:var(--gray-700);max-width:700px;margin:0 auto 2rem;line-height:1.7}
.dark .hero p{color:rgba(255,255,255,0.92)}
@media(max-width:768px){.hero h1{font-size:2.5rem}.hero p{font-size:1.15rem;padding:0 1rem}.hero-search-wrapper{margin-top:1rem}.hero-search-box input{padding:0.85rem 3rem 0.85rem 2.5rem}.hero-search-box .hero-search-icon{right:0.8rem}.hero-search-actions{left:0.5rem}}
.hero-search-wrapper{position:relative;max-width:580px;margin:1.5rem auto 0;z-index:20}
.hero-search-container{position:relative}
.hero-search-box{position:relative;display:flex;align-items:center;background:white;border:2px solid var(--gray-200);border-radius:16px;box-shadow:0 4px 16px rgba(0,0,0,0.06);transition:all 0.3s cubic-bezier(0.4,0,0.2,1);overflow:hidden}
.dark .hero-search-box{background:rgba(255,255,255,0.04);border-color:rgba(255,255,255,0.08)}
.hero-search-box:focus-within{border-color:var(--primary);box-shadow:0 0 0 4px rgba(67,56,202,0.12),0 8px 30px rgba(0,0,0,0.08);transform:translateY(-1px)}
.dark .hero-search-box:focus-within{border-color:rgba(139,92,246,0.5);box-shadow:0 0 0 4px rgba(139,92,246,0.15),0 8px 30px rgba(0,0,0,0.3)}
.hero-search-box .hero-search-icon{position:absolute;right:1rem;top:50%;transform:translateY(-50%);color:var(--gray-500);font-size:1.05rem;pointer-events:none;z-index:2;transition:color 0.3s ease}
.dark .hero-search-box .hero-search-icon{color:rgba(255,255,255,0.4)}
.hero-search-box:focus-within .hero-search-icon{color:var(--primary)}
.dark .hero-search-box:focus-within .hero-search-icon{color:rgba(139,92,246,0.7)}
.hero-search-box input{flex:1;padding:0.95rem 3.2rem;border:none;background:transparent;font-size:1rem;font-family:'Tajawal',sans-serif;color:var(--dark);outline:none;min-width:0}
.dark .hero-search-box input{color:white}
.hero-search-box input::placeholder{color:var(--gray-500)}
.dark .hero-search-box input::placeholder{color:rgba(255,255,255,0.35)}
.hero-search-actions{position:absolute;left:0.75rem;top:50%;transform:translateY(-50%);display:flex;align-items:center;gap:0.35rem;z-index:2}
.hero-search-clear{display:none;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;border:none;background:var(--gray-100);color:var(--gray-500);cursor:pointer;font-size:1rem;line-height:1;transition:all 0.2s ease;padding:0}
.dark .hero-search-clear{background:rgba(255,255,255,0.08);color:rgba(255,255,255,0.5)}
.hero-search-clear:hover{background:var(--gray-200);color:var(--gray-700)}
.dark .hero-search-clear:hover{background:rgba(255,255,255,0.15);color:white}
.hero-search-clear.visible{display:flex}
.hero-search-shortcut{display:flex;align-items:center;justify-content:center;padding:0.15rem 0.45rem;border-radius:5px;background:var(--gray-100);color:var(--gray-400);font-size:0.65rem;font-weight:600;direction:ltr;white-space:nowrap;line-height:1.4}
.dark .hero-search-shortcut{background:rgba(255,255,255,0.06);color:rgba(255,255,255,0.3)}
.hero-search-box:focus-within .hero-search-shortcut,.hero-search-clear.visible~.hero-search-shortcut{display:none}
.hero-chips{display:flex;flex-wrap:wrap;gap:0.5rem;justify-content:center;padding:1.5rem 1rem 0;max-width:800px;margin:0 auto}
.blog-filter-bar{max-width:800px;margin:0 auto 3rem;padding:0 1rem;text-align:center}
.blog-chips{display:flex;flex-wrap:wrap;gap:0.5rem;justify-content:center;padding:0.25rem 0}
.blog-chip{display:inline-flex;align-items:center;gap:0.4rem;padding:0.5rem 1rem;border-radius:50px;border:1.5px solid var(--gray-200);background:white;color:var(--gray-600);font-size:0.85rem;font-weight:500;font-family:'Tajawal',sans-serif;cursor:pointer;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);white-space:nowrap;user-select:none;box-shadow:0 1px 3px rgba(0,0,0,0.04)}
.dark .blog-chip{background:rgba(255,255,255,0.04);border-color:rgba(255,255,255,0.08);color:rgba(255,255,255,0.6);box-shadow:none}
.blog-chip:hover{border-color:var(--primary);color:var(--primary);background:rgba(67,56,202,0.06);transform:translateY(-1px);box-shadow:0 3px 8px rgba(67,56,202,0.1)}
.dark .blog-chip:hover{border-color:rgba(139,92,246,0.5);color:rgba(139,92,246,0.9);background:rgba(139,92,246,0.1);box-shadow:0 3px 12px rgba(139,92,246,0.15)}
.blog-chip.active{background:linear-gradient(135deg,var(--primary),var(--secondary));color:white;border-color:transparent;box-shadow:0 4px 12px rgba(67,56,202,0.25)}
.dark .blog-chip.active{background:linear-gradient(135deg,#7c3aed,#a855f7);border-color:transparent;box-shadow:0 4px 16px rgba(139,92,246,0.35);color:white}
.featured-post{background:white;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);margin-bottom:3rem;display:grid;grid-template-columns:1fr 1fr;min-height:380px;transition:var(--transition);border:1px solid var(--gray-200)}
.dark .featured-post{background:rgba(255,255,255,0.03);border-color:rgba(255,255,255,0.05)}
.featured-post:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.dark .featured-post:hover{box-shadow:0 10px 30px rgba(139,92,246,0.15)}
.featured-img{background:linear-gradient(135deg,rgba(67,56,202,0.12),rgba(126,34,206,0.12));display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.dark .featured-img{background:linear-gradient(135deg,rgba(139,92,246,0.15),rgba(236,72,153,0.1))}
.featured-img img{width:100%;height:100%;object-fit:cover}
.dark .featured-img img{opacity:0.9}
.featured-badge{position:absolute;top:1rem;right:1rem;z-index:2;background:linear-gradient(135deg,var(--primary),var(--secondary));color:white;font-size:0.8rem;font-weight:700;padding:0.4rem 1rem;border-radius:50px;box-shadow:0 4px 12px rgba(67,56,202,0.35);display:inline-flex;align-items:center;gap:0.4rem;white-space:nowrap}
.featured-badge i{font-size:0.75rem;margin:0}
.featured-content{padding:2.5rem;display:flex;flex-direction:column;justify-content:center}
.featured-meta{display:flex;align-items:center;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}
.post-category{font-size:0.75rem;padding:0.25rem 0.75rem;border-radius:20px;background:rgba(67,56,202,0.08);color:var(--primary);font-weight:600}
.dark .post-category{background:rgba(139,92,246,0.15);color:#a78bfa}
.post-date{font-size:0.8rem;color:var(--gray-500);display:flex;align-items:center;gap:0.3rem}
.dark .post-date{color:var(--gray-400)}
.featured-content h2{font-size:1.6rem;font-weight:800;color:var(--dark);margin-bottom:0.75rem;line-height:1.4}
.dark .featured-content h2{color:white}
.featured-content h2 a{text-decoration:none;color:inherit;transition:var(--transition)}
.featured-content h2 a:hover{color:var(--primary)}
.dark .featured-content h2 a:hover{color:#a78bfa}
.featured-content .post-excerpt{font-size:1rem;color:var(--gray-600);line-height:1.8;margin-bottom:1.5rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.dark .featured-content .post-excerpt{color:rgba(255,255,255,0.6)}
.read-more{display:inline-flex;align-items:center;gap:0.4rem;color:var(--primary);font-weight:600;font-size:0.95rem;text-decoration:none;transition:var(--transition)}
.read-more:hover{gap:0.7rem}
.dark .read-more{color:#a78bfa}
@media(max-width:768px){.featured-post{grid-template-columns:1fr;min-height:auto}.featured-img{min-height:180px}.featured-content{padding:1.5rem}.featured-content h2{font-size:1.25rem}.featured-content .post-excerpt{font-size:0.95rem;-webkit-line-clamp:2}}
@media(max-width:480px){.featured-post{border-radius:10px}.featured-img{min-height:150px}.featured-badge{font-size:0.7rem;padding:0.3rem 0.7rem;top:0.75rem;right:0.75rem;gap:0.3rem}.featured-badge i{font-size:0.65rem}.featured-content{padding:1.25rem}.featured-content h2{font-size:1.1rem}.featured-meta{gap:0.5rem}.read-more{font-size:0.9rem}}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.75rem;margin-bottom:4rem}
@media(max-width:992px){.blog-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.blog-grid{grid-template-columns:1fr}}
.blog-card{background:white;border:1px solid var(--gray-200);border-radius:var(--radius);overflow:hidden;transition:var(--transition);box-shadow:var(--shadow);display:flex;flex-direction:column;height:100%;opacity:0;transform:translateY(15px)}
.blog-card.visible{opacity:1;transform:translateY(0)}
.dark .blog-card{background:rgba(255,255,255,0.03);border-color:rgba(255,255,255,0.05)}
.blog-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
.dark .blog-card:hover{box-shadow:0 10px 30px rgba(139,92,246,0.15)}
.blog-card.visible:hover{transform:translateY(-5px)}
.card-img{height:180px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover}
.card-body{padding:1.5rem;display:flex;flex-direction:column;flex:1}
.card-meta{display:flex;align-items:center;gap:0.75rem;margin-bottom:0.75rem;flex-wrap:wrap}
.card-body h3{font-size:1.15rem;font-weight:700;color:var(--dark);margin-bottom:0.5rem;line-height:1.5}
.dark .card-body h3{color:white}
.card-body h3 a{text-decoration:none;color:inherit;transition:var(--transition)}
.card-body h3 a:hover{color:var(--primary)}
.dark .card-body h3 a:hover{color:#a78bfa}
.card-body .post-excerpt{font-size:0.9rem;color:var(--gray-600);line-height:1.7;margin-bottom:1rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.dark .card-body .post-excerpt{color:rgba(255,255,255,0.55)}
.card-read-more{display:inline-flex;align-items:center;gap:0.35rem;color:var(--primary);font-weight:600;font-size:0.85rem;text-decoration:none;transition:var(--transition);margin-top:0.5rem}
.card-read-more:hover{gap:0.6rem}
.dark .card-read-more{color:#a78bfa}
.card-color-1{background:linear-gradient(135deg,rgba(67,56,202,0.1),rgba(67,56,202,0.05))}
.card-color-1 i{color:#4338ca}
.dark .card-color-1{background:linear-gradient(135deg,rgba(139,92,246,0.15),rgba(139,92,246,0.05))}
.dark .card-color-1 i{color:#a78bfa}
.card-color-2{background:linear-gradient(135deg,rgba(5,150,105,0.1),rgba(5,150,105,0.05))}
.card-color-2 i{color:#059669}
.dark .card-color-2{background:linear-gradient(135deg,rgba(52,211,153,0.15),rgba(52,211,153,0.05))}
.dark .card-color-2 i{color:#34d399}
.card-color-3{background:linear-gradient(135deg,rgba(190,24,93,0.1),rgba(190,24,93,0.05))}
.card-color-3 i{color:#be185d}
.dark .card-color-3{background:linear-gradient(135deg,rgba(236,72,153,0.15),rgba(236,72,153,0.05))}
.dark .card-color-3 i{color:#ec4899}
.card-color-4{background:linear-gradient(135deg,rgba(126,34,206,0.1),rgba(126,34,206,0.05))}
.card-color-4 i{color:#7e22ce}
.dark .card-color-4{background:linear-gradient(135deg,rgba(168,85,247,0.15),rgba(168,85,247,0.05))}
.dark .card-color-4 i{color:#a855f7}
.card-color-5{background:linear-gradient(135deg,rgba(234,88,12,0.1),rgba(234,88,12,0.05))}
.card-color-5 i{color:#ea580c}
.dark .card-color-5{background:linear-gradient(135deg,rgba(251,146,60,0.15),rgba(251,146,60,0.05))}
.dark .card-color-5 i{color:#fb923c}
.card-color-6{background:linear-gradient(135deg,rgba(2,132,199,0.1),rgba(2,132,199,0.05))}
.card-color-6 i{color:#0284c7}
.dark .card-color-6{background:linear-gradient(135deg,rgba(56,189,248,0.15),rgba(56,189,248,0.05))}
.dark .card-color-6 i{color:#38bdf8}
footer{background:var(--light);border-top:1px solid var(--gray-200);padding:3rem 0 1.5rem;margin-top:auto}
@media(max-width:992px){.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}}
@media(max-width:576px){.footer-grid{grid-template-columns:1fr;gap:1.5rem}}
@media(max-width:768px){.nav-links,.search-box{display:none}.mobile-menu-btn{display:block}}