:root{--pri:#6366f1;--pri-l:#818cf8;--pri-d:#4f46e5;--sec:#06b6d4;--sec-l:#22d3ee;--acc:#f43f5e;--acc-l:#fb7185;--neon:#00ff88;--neon2:#ff00ff;--neon3:#00ffff;--gold:#fbbf24;--bg:#030712;--bg2:#0f172a;--bg3:#1e293b;--glass:rgba(255,255,255,.03);--glass-border:rgba(255,255,255,.08);--text:#f8fafc;--text2:#94a3b8;--text3:#64748b;--glow:0 0 30px rgba(99,102,241,.3);--glow-neon:0 0 30px rgba(0,255,136,.3);--radius:16px;--radius-sm:8px}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Plus Jakarta Sans','Inter',sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden;line-height:1.7}
::selection{background:var(--pri);color:#fff}
::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg2)}::-webkit-scrollbar-thumb{background:var(--pri);border-radius:4px}

/* BG */
.bg-grid{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-2;background-image:linear-gradient(rgba(99,102,241,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(99,102,241,.03) 1px,transparent 1px);background-size:60px 60px;animation:gridMove 20s linear infinite}
@keyframes gridMove{0%{transform:translate(0)}100%{transform:translate(60px,60px)}}
.bg-orbs{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(80px);animation:orbFloat 15s ease-in-out infinite}
.orb-1{width:400px;height:400px;background:rgba(99,102,241,.15);top:-100px;left:-100px}
.orb-2{width:300px;height:300px;background:rgba(6,182,212,.1);bottom:-50px;right:-50px;animation-delay:5s}
.orb-3{width:250px;height:250px;background:rgba(244,63,94,.08);top:50%;left:50%;animation-delay:10s}
@keyframes orbFloat{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(50px,-30px) scale(1.1)}66%{transform:translate(-30px,50px) scale(0.9)}}

/* PRELOADER */
.preloader{position:fixed;top:0;left:0;width:100%;height:100%;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:99999;transition:opacity .6s,visibility .6s}
.preloader.hidden{opacity:0;visibility:hidden;pointer-events:none}
.preloader-text{font-size:1.1rem;color:var(--pri);font-weight:600;animation:pulse 1.5s ease-in-out infinite;margin-top:1rem}
.preloader-sub{font-size:.8rem;color:var(--text3);margin-top:.5rem}
.ring-spinner{width:60px;height:60px;border:3px solid var(--glass-border);border-top-color:var(--pri);border-radius:50%;animation:spin 1s linear infinite}
.ring{width:60px;height:60px;border:3px solid var(--glass-border);border-top-color:var(--pri);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

/* CONTAINER */
.container{max-width:1300px;margin:0 auto;padding:0 2rem}

/* HEADER */
.glass-header{background:rgba(3,7,18,.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);padding:.8rem 0;position:sticky;top:0;z-index:1000;transition:all .3s}
.glass-header.scrolled{box-shadow:0 5px 30px rgba(0,0,0,.3)}
.header-inner{max-width:1300px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}
.logo{font-size:1.3rem;font-weight:800;text-decoration:none;display:flex;align-items:center;gap:.5rem;transition:transform .3s;color:var(--text)}
.logo:hover{transform:scale(1.02)}
.nav{display:flex;gap:1.5rem;align-items:center}
.nav a{color:var(--text2);text-decoration:none;font-size:.9rem;font-weight:500;transition:color .3s}
.nav a:hover{color:var(--pri)}
.menu-toggle{display:none;background:none;border:none;color:var(--text);font-size:1.5rem;cursor:pointer}
.nav-btn{background:linear-gradient(135deg,var(--pri),var(--sec))!important;color:white!important;padding:.6rem 1.2rem!important;border-radius:var(--radius-sm)!important;font-weight:600!important}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:2rem;position:relative;overflow:hidden}
.hero-inner{position:relative;z-index:1;max-width:900px}
.hero h1{font-size:3.5rem;font-weight:900;margin-bottom:1rem;line-height:1.15}
.gradient-text{background:linear-gradient(135deg,var(--pri),var(--sec),var(--acc));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;background-size:200% 200%;animation:gradientShift 3s ease infinite}
@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
.hero-sub{font-size:1.15rem;color:var(--text2);margin-bottom:2rem;max-width:650px;margin-left:auto;margin-right:auto}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.8rem;border-radius:var(--radius-sm);text-decoration:none;font-weight:700;font-size:1rem;transition:all .3s;cursor:pointer;border:none;font-family:inherit;color:var(--text)}
.btn-glow{background:linear-gradient(135deg,var(--pri),var(--sec));color:white;box-shadow:0 5px 25px rgba(99,102,241,.4)}
.btn-glow:hover{transform:translateY(-3px);box-shadow:0 10px 40px rgba(99,102,241,.5)}
.btn-lg{padding:1rem 2.5rem;font-size:1.1rem}
.btn-sm{padding:.6rem 1.2rem;font-size:.85rem}
.btn-outline{background:transparent;color:var(--pri);border:2px solid var(--pri)}
.btn-outline:hover{background:rgba(99,102,241,.1);transform:translateY(-3px)}

/* STATS */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin:3rem 0}
.stat-item{background:var(--glass);backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:var(--radius);padding:1.5rem;text-align:center;transition:all .3s}
.stat-item:hover{transform:translateY(-5px);border-color:rgba(99,102,241,.3);box-shadow:var(--glow)}
.stat-num{font-size:2rem;font-weight:900;background:linear-gradient(135deg,var(--pri),var(--sec));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-label{font-size:.85rem;color:var(--text3);margin-top:.3rem}
.stat-label-big{font-size:1rem;color:var(--text2);margin-top:.5rem;font-weight:600}

/* SECTIONS */
.section{padding:6rem 2rem;max-width:1300px;margin:0 auto}
.section-alt{background:rgba(99,102,241,.02);padding:6rem 2rem}
.section-title{text-align:center;margin-bottom:3rem}
.section-title h2{font-size:2.5rem;font-weight:900;margin-bottom:.8rem}
.section-sub{color:var(--text2);font-size:1rem;text-align:center;margin-top:-2rem;margin-bottom:3rem}

/* GRIDS */
.grid{display:grid;gap:1.5rem}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}

/* GLASS CARDS */
.glass-card{background:var(--glass);backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:var(--radius);padding:2rem;transition:all .4s;position:relative;overflow:hidden}
.glass-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--pri),var(--sec));transform:scaleX(0);transition:transform .4s;transform-origin:left}
.glass-card:hover::before{transform:scaleX(1)}
.glass-card:hover{transform:translateY(-5px);border-color:rgba(99,102,241,.3);box-shadow:var(--glow)}

/* FEATURE CARD */
.feature-icon{width:50px;height:50px;background:linear-gradient(135deg,var(--pri),var(--sec));border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1rem}
.feature-card h3{font-size:1.2rem;font-weight:700;margin-bottom:.5rem}
.feature-card p{color:var(--text2);font-size:.9rem;line-height:1.7}

/* SORGU CARD */
.sorgu-card{text-align:center;padding:1.5rem}
.sorgu-icon{font-size:2.5rem;margin-bottom:.8rem;display:block;transition:transform .3s}
.glass-card:hover .sorgu-icon{transform:scale(1.15) rotate(5deg)}
.sorgu-card h4{font-size:1rem;font-weight:700;margin-bottom:.3rem}
.sorgu-card p{font-size:.8rem;color:var(--text3)}

/* STEP CARD */
.step-card{text-align:center;padding:2rem}
.step-num{width:50px;height:50px;background:linear-gradient(135deg,var(--pri),var(--sec));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:900;margin:0 auto 1rem}
.step-card h3{font-size:1.1rem;margin-bottom:.5rem}
.step-card p{color:var(--text2);font-size:.9rem}

/* PANEL CARD */
.panel-card{text-align:center;padding:2rem}
.panel-card h3{font-size:1.2rem;margin-bottom:.5rem}
.panel-card p{color:var(--text2);font-size:.9rem;margin-bottom:1rem}

/* COMPARISON TABLE */
.table-wrapper{overflow-x:auto;margin:2rem 0}
.comparison-table{width:100%;border-collapse:collapse;font-size:.9rem;background:var(--glass);border-radius:var(--radius);overflow:hidden;border:1px solid var(--glass-border)}
.comparison-table th{background:rgba(99,102,241,.1);color:var(--pri);padding:1rem;text-align:left;font-weight:700;border-bottom:2px solid var(--pri)}
.comparison-table td{padding:.8rem 1rem;border-bottom:1px solid var(--glass-border);color:var(--text2)}
.comparison-table tr:hover td{background:rgba(99,102,241,.03)}
.col-free{color:var(--neon)!important;font-weight:600}
.col-paid{color:var(--acc)!important;font-weight:600}

/* FAQ */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:var(--glass);backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:var(--radius);margin-bottom:1rem;overflow:hidden;transition:all .3s}
.faq-item:hover{border-color:rgba(99,102,241,.3)}
.faq-q{padding:1.2rem 1.5rem;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-weight:600;transition:background .3s}
.faq-q:hover{background:rgba(99,102,241,.03)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease-out,padding .4s;padding:0 1.5rem}
.faq-item.active .faq-a{max-height:600px;padding:0 1.5rem 1.5rem}
.faq-a p{color:var(--text2);line-height:1.8;font-size:.95rem}

/* CONTENT CARD */
.content-card{background:var(--glass);backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:var(--radius);padding:2rem;margin-bottom:1.5rem}
.content-card h3{font-size:1.2rem;font-weight:700;margin-bottom:.8rem;color:var(--pri)}
.content-card p{color:var(--text2);line-height:1.8;margin-bottom:.8rem}
.content-card ul{margin:.8rem 0;padding-left:1.5rem;color:var(--text2)}
.content-card li{margin-bottom:.4rem}
.content-card strong{color:var(--text)}

/* CTA */
.cta-section{padding:6rem 2rem;text-align:center}
.cta-box{background:linear-gradient(135deg,rgba(99,102,241,.1),rgba(6,182,212,.1));border:1px solid rgba(99,102,241,.3);border-radius:24px;padding:4rem 2rem;max-width:900px;margin:0 auto;position:relative;overflow:hidden}
.cta-box h2{font-size:2.2rem;font-weight:900;margin-bottom:1rem}
.cta-box p{color:var(--text2);margin-bottom:2rem;font-size:1.1rem}

/* FOOTER */
.glass-footer{background:var(--bg2);border-top:1px solid var(--glass-border);padding:4rem 0 1.5rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem}
.footer-col h4{font-size:1rem;margin-bottom:1rem;color:var(--pri)}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:.5rem}
.footer-col a{color:var(--text3);text-decoration:none;font-size:.85rem;transition:color .3s}
.footer-col a:hover{color:var(--pri)}
.footer-bottom{border-top:1px solid var(--glass-border);padding-top:1.5rem;margin-top:2rem;display:flex;justify-content:space-between;align-items:center;color:var(--text3);font-size:.8rem}
.footer-bottom a{color:var(--pri);text-decoration:none}

/* SCROLL TOP */
.scroll-top{position:fixed;bottom:30px;right:30px;width:50px;height:50px;background:linear-gradient(135deg,var(--pri),var(--sec));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;cursor:pointer;opacity:0;visibility:hidden;transition:all .3s;z-index:998;box-shadow:var(--glow);color:white}
.scroll-top.visible{opacity:1;visibility:visible}
.scroll-top:hover{transform:translateY(-3px) scale(1.1)}

/* SUBPAGE */
.sub-hero{padding:8rem 2rem 3rem;text-align:center;position:relative}
.sub-hero::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 50% 30%,rgba(99,102,241,.08) 0%,transparent 60%)}
.sub-hero h1{font-size:2.8rem;font-weight:900;margin-bottom:.5rem;position:relative}
.breadcrumb{max-width:800px;margin:0 auto 2rem;font-size:.85rem;color:var(--text3);position:relative}
.breadcrumb a{color:var(--pri);text-decoration:none}
.content-wrap{max-width:800px;margin:0 auto;padding:0 2rem 5rem}
.content-wrap h2{font-size:1.6rem;font-weight:800;margin:2.5rem 0 1rem;padding-left:1rem;border-left:4px solid var(--pri)}
.content-wrap p{color:var(--text2);margin-bottom:1rem;line-height:1.8}
.content-wrap ul{margin:1rem 0;padding-left:1.5rem;color:var(--text2)}
.content-wrap li{margin-bottom:.5rem}
.content-wrap strong{color:var(--text)}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-top:2rem}
.related-link{background:var(--glass);border:1px solid var(--glass-border);border-radius:var(--radius-sm);padding:1rem;text-decoration:none;color:var(--text);transition:all .3s;font-size:.9rem;display:block}
.related-link:hover{border-color:var(--pri);box-shadow:var(--glow);transform:translateY(-2px)}
.tag{display:inline-block;padding:2px 8px;border-radius:4px;font-size:.75rem;font-weight:600}
.tag-green{background:rgba(0,255,136,.1);color:var(--neon)}
.tag-blue{background:rgba(99,102,241,.1);color:var(--pri)}
.tag-red{background:rgba(244,63,94,.1);color:var(--acc)}

@media(max-width:768px){.hero h1{font-size:2.2rem}.stats-row{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr}.nav{display:none}.menu-toggle{display:block}.section-title h2{font-size:1.8rem}.grid-3{grid-template-columns:1fr}}

/* FAQ FIX - overflow:hidden sorunu */
.faq-item{overflow:visible!important}
.faq-item.active{overflow:visible}
.faq-a{overflow:hidden;max-height:0;transition:max-height .4s ease-out,padding .4s;padding:0 1.5rem}
.faq-item.active .faq-a{max-height:600px;padding:0 1.5rem 1.5rem}