:root{--bg-main:#0b0b0e;--bg-card:#15151c;--bg-accent:#1f1f2a;--primary-purple:#8a2be2;--primary-hover:#a142f5;--text-white:#fff;--text-gray:#a0a0b0;--border-color:#262633}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-gray);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--text-white);text-decoration:none;transition:color .2s ease}a:hover{color:var(--primary-purple)}.container{max-width:1200px;margin:0 auto;padding:0 20px}header{background:rgba(11,11,14,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:1000}.header-container{display:flex;justify-content:space-between;align-items:center;height:75px}.logo{font-size:26px;font-weight:800;color:var(--text-white);letter-spacing:-.5px}.logo span{color:var(--primary-purple)}.nav-menu{display:flex;list-style:none;gap:28px;align-items:center}.nav-menu li{position:relative}.nav-menu a{font-size:15px;font-weight:500;color:#e0e0e0}.nav-menu .sub-menu{display:none;position:absolute;top:100%;left:0;background:var(--bg-card);border:1px solid var(--border-color);border-radius:8px;min-width:200px;padding:10px 0;box-shadow:0 10px 30px rgba(0,0,0,.5);list-style:none}.nav-menu li:hover .sub-menu{display:block}.nav-menu .sub-menu li a{padding:8px 20px;display:block;font-size:14px}.nav-menu .sub-menu li a:hover{background:var(--bg-accent);color:var(--primary-purple)}.btn-trial{background:var(--primary-purple);color:var(--text-white) !important;padding:10px 22px;border-radius:30px;font-weight:600 !important;font-size:14px !important;transition:all .3s ease;display:inline-block;text-align:center}.btn-trial:hover{background:var(--primary-hover);box-shadow:0 4px 15px rgba(138,43,226,.4);transform:translateY(-1px)}.category-filters{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin:40px 0 30px}.filter-btn{background:var(--bg-card);color:var(--text-gray);border:1px solid var(--border-color);padding:8px 20px;border-radius:25px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.filter-btn:hover,.filter-btn.active{background:var(--primary-purple);color:var(--text-white);border-color:var(--primary-purple);box-shadow:0 4px 12px rgba(138,43,226,.3)}.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:30px;margin-bottom:50px}.post-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;overflow:hidden;transition:transform .25s ease,border-color .25s ease}.post-card:hover{transform:translateY(-4px);border-color:var(--primary-purple)}.post-card img{width:100%;height:200px;object-fit:cover;display:block;background:var(--bg-accent)}.post-card-body{padding:22px}.post-card-tag{font-size:12px;font-weight:700;color:var(--primary-purple);text-transform:uppercase;margin-bottom:8px;display:inline-block}.post-card-title{font-size:19px;font-weight:700;color:var(--text-white);line-height:1.35;margin-bottom:12px}.post-card-excerpt{font-size:14px;color:var(--text-gray);margin-bottom:0}.single-layout{display:grid;grid-template-columns:1fr 340px;gap:40px;margin:40px auto;align-items:start}.single-main-content{min-width:0}.single-header{margin-bottom:30px}.single-title{font-size:36px;color:var(--text-white);font-weight:800;line-height:1.25;margin-bottom:15px}.single-meta{font-size:14px;color:var(--text-gray)}.single-featured-image{width:100%;height:auto;border-radius:12px;margin-bottom:35px;border:1px solid var(--border-color)}.single-content{font-size:17px;color:#d1d1e0;line-height:1.8}.single-content h2,.single-content h3{color:var(--text-white);margin:35px 0 15px}.single-content p{margin-bottom:22px}.single-content img{max-width:100%;height:auto;border-radius:8px}.single-sidebar{position:relative}.sticky-wrapper{position:sticky;top:100px;z-index:10}.cta-box{background:linear-gradient(135deg,#18122b 0%,#110e1b 100%);border:1px solid var(--primary-purple);border-radius:16px;padding:30px 25px;text-align:center;box-shadow:0 10px 30px rgba(138,43,226,.15)}.cta-box h3{font-size:22px;color:var(--text-white);margin-bottom:12px;font-weight:700;line-height:1.3}.cta-box p{font-size:14px;color:#c4c4d4;margin-bottom:25px}.cta-buttons{display:flex;flex-direction:column;gap:15px}.btn-secondary{background:0 0;border:1px solid var(--primary-purple);color:var(--text-white);padding:10px 22px;border-radius:30px;font-weight:600;font-size:14px;transition:all .3s ease;text-align:center;display:block}.btn-secondary:hover{background:rgba(138,43,226,.15);color:var(--text-white)}@media (max-width:992px){.single-layout{grid-template-columns:1fr}.sticky-wrapper{position:static;margin-top:40px}.cta-buttons{flex-direction:row;justify-content:center;flex-wrap:wrap}.nav-menu{display:none}}.related-section{margin-top:60px;padding-top:40px;border-top:1px solid var(--border-color)}.related-title{font-size:22px;color:var(--text-white);margin-bottom:25px;font-weight:700}footer{background:#070709;border-top:1px solid var(--border-color);padding:30px 0;text-align:center;font-size:14px;color:var(--text-gray);margin-top:60px}