:root{
    --bg:#0a0e1a; --bg2:#0f1629; --card:#131c33; --border:#1e2a4a;
    --primary:#00e5ff; --primary-dark:#00b8cc; --accent:#7c4dff;
    --text:#e8ecff; --muted:#8a94b8; --success:#00e676; --danger:#ff5252; --warning:#ffb300;
    --radius:14px; --shadow:0 8px 30px rgba(0,0,0,.35);
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Segoe UI',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{color:var(--primary);text-decoration:none}
img{max-width:100%}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* ÜST BAR */
.topbar{background:linear-gradient(90deg,var(--accent),var(--primary));color:#04121a;font-size:13px;padding:7px 0;font-weight:600}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:6px}
.topbar-right a{color:#04121a;margin-left:18px}
.topbar-right a:hover{opacity:.8}

/* HEADER */
.site-header{background:var(--bg2);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}
.header-inner{display:flex;justify-content:space-between;align-items:center;padding:16px 20px}
.logo{font-size:24px;font-weight:800;color:var(--text);letter-spacing:1px}
.logo i{color:var(--primary)}
.logo span{color:var(--primary)}
.logo small{font-size:11px;background:var(--accent);color:#fff;border-radius:4px;padding:2px 6px;margin-left:6px;vertical-align:middle}
.main-nav{display:flex;gap:26px;align-items:center}
.main-nav a{color:var(--muted);font-weight:600;font-size:15px;transition:.2s}
.main-nav a:hover,.main-nav a.active{color:var(--primary)}
.nav-cta,.nav-login{background:var(--primary);color:#04121a!important;padding:8px 20px;border-radius:8px}
.nav-cta:hover,.nav-login:hover{background:var(--primary-dark)}
.nav-logout{color:var(--danger)!important}
.nav-account{color:var(--text)!important}
.nav-toggle{display:none;background:none;border:0;color:var(--text);font-size:24px;cursor:pointer}

/* FLASH */
.flash{max-width:1100px;margin:16px auto 0;padding:14px 20px;border-radius:10px;font-weight:600}
.flash-success{background:rgba(0,230,118,.12);border:1px solid var(--success);color:var(--success)}
.flash-error{background:rgba(255,82,82,.12);border:1px solid var(--danger);color:var(--danger)}
.flash-info{background:rgba(0,229,255,.1);border:1px solid var(--primary);color:var(--primary)}

/* HERO */
.hero{padding:90px 0 70px;background:radial-gradient(ellipse at 70% 20%,rgba(124,77,255,.18),transparent 60%),radial-gradient(ellipse at 20% 80%,rgba(0,229,255,.12),transparent 55%)}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.hero h1{font-size:46px;line-height:1.15;margin-bottom:20px}
.hero h1 span{background:linear-gradient(90deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:18px;margin-bottom:32px;max-width:520px}
.hero-badges{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.hero-badge{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px 20px;text-align:center;flex:1;min-width:130px}
.hero-badge b{display:block;font-size:24px;color:var(--primary)}
.hero-badge small{color:var(--muted)}
.btn{display:inline-block;padding:14px 34px;border-radius:10px;font-weight:700;font-size:16px;transition:.2s;border:0;cursor:pointer}
.btn-primary{background:var(--primary);color:#04121a}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px)}
.btn-outline{border:2px solid var(--primary);color:var(--primary);background:transparent}
.btn-outline:hover{background:var(--primary);color:#04121a}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{opacity:.9}
.btn-danger{background:var(--danger);color:#fff}
.btn-sm{padding:8px 16px;font-size:14px;border-radius:8px}
.btn-block{width:100%;text-align:center}
.hero-visual{text-align:center}
.hero-visual .tv-card{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:40px;box-shadow:var(--shadow)}
.tv-screen{aspect-ratio:16/9;border-radius:12px;background:linear-gradient(135deg,#1a2550,#0d1330);display:flex;align-items:center;justify-content:center;font-size:60px;color:var(--primary);position:relative;overflow:hidden}
.tv-screen::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(0,229,255,.08),transparent);animation:shine 3s infinite}
@keyframes shine{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:20px}
.channel-grid div{background:var(--bg2);border-radius:8px;padding:10px;font-size:12px;text-align:center;color:var(--muted)}
.channel-grid div i{display:block;color:var(--primary);margin-bottom:4px;font-size:16px}

/* SECTION */
.section{padding:70px 0}
.section-alt{background:var(--bg2)}
.section-title{text-align:center;margin-bottom:50px}
.section-title h2{font-size:36px;margin-bottom:10px}
.section-title h2 span{color:var(--primary)}
.section-title p{color:var(--muted);max-width:600px;margin:0 auto}

/* PAKET KARTLARI */
.packages-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:26px}
.package-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:34px 28px;position:relative;transition:.25s;display:flex;flex-direction:column}
.package-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--primary)}
.package-card.popular{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),var(--shadow)}
.package-badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(90deg,var(--accent),var(--primary));color:#04121a;font-size:12px;font-weight:800;padding:5px 18px;border-radius:20px;white-space:nowrap}
.package-card h3{font-size:22px;margin-bottom:6px}
.package-months{color:var(--muted);font-size:14px;margin-bottom:18px}
.package-price{font-size:38px;font-weight:800;color:var(--primary);margin-bottom:4px}
.package-price small{font-size:15px;color:var(--muted);font-weight:400}
.package-old{color:var(--muted);text-decoration:line-through;font-size:15px;margin-bottom:22px}
.package-features{list-style:none;margin-bottom:26px;flex:1}
.package-features li{padding:8px 0;border-bottom:1px dashed var(--border);color:var(--muted);font-size:14px}
.package-features li i{color:var(--success);margin-right:10px}
.package-features li.no i{color:var(--danger)}

/* ÖZELLİKLER */
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}
.feature-box{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:32px;text-align:center;transition:.25s}
.feature-box:hover{transform:translateY(-5px);border-color:var(--primary)}
.feature-box i{font-size:42px;color:var(--primary);margin-bottom:16px}
.feature-box h3{margin-bottom:10px;font-size:19px}
.feature-box p{color:var(--muted);font-size:14px}

/* NASIL ÇALIŞIR */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;counter-reset:step}
.step-box{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:36px 26px;position:relative;counter-increment:step}
.step-box::before{content:counter(step);position:absolute;top:-18px;left:26px;width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center;font-weight:800;color:#04121a}
.step-box h3{margin:14px 0 10px;font-size:18px}
.step-box p{color:var(--muted);font-size:14px}

/* FORM */
.form-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:40px;max-width:480px;margin:0 auto}
.form-card.wide{max-width:640px}
.form-group{margin-bottom:20px}
.form-group label{display:block;margin-bottom:8px;font-weight:600;font-size:14px;color:var(--muted)}
.form-control{width:100%;background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:13px 16px;color:var(--text);font-size:15px;transition:.2s}
.form-control:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 3px rgba(0,229,255,.12)}
textarea.form-control{resize:vertical;min-height:120px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-error{color:var(--danger);font-size:13px;margin-top:5px}

/* PAKET DETAY */
.detail-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:start}
.detail-info h1{font-size:34px;margin-bottom:8px}
.detail-info .months{color:var(--muted);margin-bottom:24px}
.detail-price{font-size:44px;font-weight:800;color:var(--primary);margin-bottom:4px}
.detail-old{color:var(--muted);text-decoration:line-through;margin-bottom:24px}
.buy-box{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:34px;position:sticky;top:100px}
.buy-box .price-line{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px dashed var(--border);color:var(--muted)}
.buy-box .price-total{display:flex;justify-content:space-between;padding:14px 0;font-size:22px;font-weight:800;color:var(--primary)}
.secure-note{text-align:center;color:var(--muted);font-size:13px;margin-top:14px}
.secure-note i{color:var(--success)}

/* HESAP PANELİ */
.panel-layout{display:grid;grid-template-columns:250px 1fr;gap:30px;align-items:start}
.panel-sidebar{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:12px}
.panel-sidebar a{display:flex;align-items:center;gap:12px;padding:13px 16px;border-radius:10px;color:var(--muted);font-weight:600;font-size:15px}
.panel-sidebar a:hover{background:var(--bg2);color:var(--text)}
.panel-sidebar a.active{background:linear-gradient(90deg,rgba(0,229,255,.15),transparent);color:var(--primary);border-left:3px solid var(--primary)}
.panel-content{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:34px;min-height:400px}
.panel-content h2{margin-bottom:24px;font-size:24px}

/* TABLO */
.table-wrap{overflow-x:auto}
table.data-table{width:100%;border-collapse:collapse;font-size:14px}
.data-table th{text-align:left;padding:12px 14px;color:var(--muted);border-bottom:2px solid var(--border);white-space:nowrap}
.data-table td{padding:13px 14px;border-bottom:1px solid var(--border);color:var(--text)}
.data-table tr:hover td{background:rgba(255,255,255,.02)}
.status-badge{padding:4px 12px;border-radius:20px;font-size:12px;font-weight:700}
.status-paid{background:rgba(0,230,118,.15);color:var(--success)}
.status-pending{background:rgba(255,179,0,.15);color:var(--warning)}
.status-failed,.status-cancelled{background:rgba(255,82,82,.15);color:var(--danger)}
.status-active{background:rgba(0,230,118,.15);color:var(--success)}
.status-expired,.status-banned,.status-passive,.status-closed{background:rgba(255,82,82,.15);color:var(--danger)}
.status-open{background:rgba(255,179,0,.15);color:var(--warning)}
.status-answered{background:rgba(0,229,255,.15);color:var(--primary)}

/* S.S.S */
.faq-item{background:var(--card);border:1px solid var(--border);border-radius:12px;margin-bottom:14px;overflow:hidden}
.faq-q{width:100%;background:none;border:0;color:var(--text);padding:20px 24px;font-size:16px;font-weight:700;text-align:left;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.faq-q i{transition:.3s;color:var(--primary)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--muted);padding:0 24px}
.faq-item.open .faq-a{max-height:300px;padding-bottom:20px}
.faq-item.open .faq-q i{transform:rotate(180deg)}

/* İSTATİSTİK KARTLARI (ADMIN) */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:30px}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.stat-card i{font-size:30px;color:var(--primary);margin-bottom:12px}
.stat-card b{display:block;font-size:30px}
.stat-card small{color:var(--muted)}

/* PAGİNATİON */
.pagination{display:flex;gap:8px;justify-content:center;margin-top:26px}
.pagination a,.pagination span{padding:9px 16px;border-radius:8px;background:var(--card);border:1px solid var(--border);color:var(--text)}
.pagination .current{background:var(--primary);color:#04121a;border-color:var(--primary)}

/* CTA BAND */
.cta-band{background:linear-gradient(90deg,var(--accent),var(--primary));border-radius:var(--radius);padding:56px 40px;text-align:center;color:#04121a;margin:0 20px}
.cta-band h2{font-size:32px;margin-bottom:12px}
.cta-band p{margin-bottom:26px;font-weight:600}
.cta-band .btn{background:#04121a;color:var(--primary)}

/* FOOTER */
.site-footer{background:var(--bg2);border-top:1px solid var(--border);margin-top:70px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding:56px 0}
.footer-col h4{margin-bottom:18px;font-size:17px}
.footer-col h4 span{color:var(--primary)}
.footer-col a{display:block;color:var(--muted);padding:5px 0;font-size:14px}
.footer-col a:hover{color:var(--primary)}
.footer-col p{color:var(--muted);font-size:14px;padding:4px 0}
.socials{display:flex;gap:12px;margin-top:14px}
.socials a{width:38px;height:38px;border-radius:50%;background:var(--card);display:flex;align-items:center;justify-content:center;border:1px solid var(--border)}
.footer-bottom{border-top:1px solid var(--border);padding:20px;text-align:center;color:var(--muted);font-size:13px}

/* ADMİN GİRİŞ */
.admin-login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 50% 0%,rgba(124,77,255,.15),transparent 60%)}
.admin-login-box{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:44px;width:100%;max-width:400px;box-shadow:var(--shadow)}
.admin-login-box h1{text-align:center;margin-bottom:6px;font-size:26px}
.admin-login-box .sub{text-align:center;color:var(--muted);margin-bottom:28px;font-size:14px}

/* RESPONSIVE */
@media(max-width:900px){
    .hero-inner{grid-template-columns:1fr}
    .detail-grid{grid-template-columns:1fr}
    .buy-box{position:static}
    .panel-layout{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
    .main-nav{position:fixed;top:0;right:-100%;width:75%;max-width:300px;height:100vh;background:var(--bg2);flex-direction:column;padding:80px 30px;transition:right .3s;border-left:1px solid var(--border)}
    .main-nav.open{right:0}
    .nav-toggle{display:block}
    .hero h1{font-size:32px}
    .form-row{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr}
}