:root{
  --gold:#D9AA3C;
  --gold-dark:#B9891F;
  --ink:#111217;
  --dark:#1f2026;
  --muted:#6b7280;
  --light:#f7f7f8;
  --white:#ffffff;
  --line:#e5e7eb;
  --radius:24px;
  --shadow:0 18px 45px rgba(17,18,23,.10);
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,92%);margin:0 auto}
.topbar{background:#111217;color:#f5f5f5;font-size:13px}
.topbar-inner{display:flex;gap:20px;align-items:center;justify-content:flex-end;padding:8px 0;flex-wrap:wrap}
.navbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(0,0,0,.06)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;min-height:78px}
.brand img{height:54px;width:auto;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:8px;list-style:none;margin:0;padding:0}
.nav-links a{display:inline-flex;padding:12px 13px;border-radius:999px;font-weight:700;font-size:14px;color:#24242a}
.nav-links a:hover{background:#f1f1f2}
.nav-cta{background:var(--gold)!important;color:#111!important;box-shadow:0 8px 18px rgba(217,170,60,.28)}
.dropdown{position:relative}
.dropdown ul{display:none;position:absolute;top:100%;left:0;background:#fff;box-shadow:var(--shadow);border:1px solid var(--line);border-radius:18px;padding:10px;list-style:none;min-width:260px}
.dropdown:hover ul{display:block}
.dropdown li a{display:block;border-radius:12px;white-space:nowrap}
.menu-toggle{display:none;background:#111;color:#fff;border:0;border-radius:12px;padding:10px 14px;font-size:22px}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 80% 20%, rgba(217,170,60,.23), transparent 34%),linear-gradient(135deg,#111217 0%,#24242b 50%,#111217 100%);color:#fff;padding:88px 0 70px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.kicker{display:inline-flex;align-items:center;gap:9px;background:rgba(217,170,60,.13);border:1px solid rgba(217,170,60,.45);color:#f6d487;border-radius:999px;padding:8px 14px;font-weight:800;font-size:14px;margin-bottom:18px}
h1{font-size:clamp(38px,6vw,72px);line-height:1.03;margin:0 0 18px;font-weight:900;letter-spacing:-.04em}
.hero p{font-size:clamp(17px,2vw,21px);color:#e8e8ea;max-width:700px;margin-bottom:28px}
.hero-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:32px;padding:28px;box-shadow:0 20px 80px rgba(0,0,0,.32)}
.hero-card img{max-height:300px;margin:auto;object-fit:contain;filter:drop-shadow(0 24px 35px rgba(0,0,0,.35))}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}
.stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:16px;text-align:center}
.stat strong{font-size:28px;color:var(--gold);display:block;line-height:1}
.btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:13px 20px;font-weight:800;border:1px solid transparent;cursor:pointer;transition:.2s all}
.btn:hover{transform:translateY(-1px)}
.btn-gold{background:var(--gold);color:#111}.btn-gold:hover{background:var(--gold-dark)}
.btn-dark{background:#111;color:#fff}.btn-light{background:#fff;color:#111}.btn-outline{background:transparent;border-color:#d7d7dc;color:#111}.hero .btn-outline{color:#fff;border-color:rgba(255,255,255,.35)}
.section{padding:76px 0}.section.light{background:var(--light)}
.section-head{max-width:760px;margin-bottom:34px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--gold-dark);font-weight:900;font-size:13px;margin-bottom:8px}
h2{font-size:clamp(30px,4vw,48px);line-height:1.08;margin:0 0 14px;font-weight:900;letter-spacing:-.03em}
h3{margin:0 0 10px;font-size:22px;line-height:1.22}
p{margin-top:0;color:#4b5563}
.grid{display:grid;gap:22px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 4px 20px rgba(0,0,0,.04);transition:.2s all}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card .icon{width:56px;height:56px;border-radius:18px;background:rgba(217,170,60,.18);display:grid;place-items:center;font-size:28px;margin-bottom:18px}
.feature-dark{background:#111217;color:#fff;border-radius:36px;padding:44px;overflow:hidden;position:relative}.feature-dark p{color:#e2e2e5}.feature-dark:after{content:"";position:absolute;right:-80px;top:-80px;width:240px;height:240px;border-radius:50%;background:rgba(217,170,60,.18)}
.page-hero{background:linear-gradient(135deg,#111217,#2a2b31);color:#fff;padding:68px 0}.page-hero p{color:#eee;max-width:820px}.page-hero h1{font-size:clamp(38px,5vw,62px)}
.content{font-size:17px}.content ul{padding-left:22px}.content li{margin-bottom:8px}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.badge{background:#f2e4bd;color:#4a3400;border-radius:999px;font-weight:800;padding:7px 12px;font-size:13px}
.form-wrap{background:#fff;border:1px solid var(--line);border-radius:28px;padding:30px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.form-grid .full{grid-column:1/-1}
label{font-weight:800;font-size:14px;margin-bottom:6px;display:block}
input,select,textarea{width:100%;padding:13px 14px;border:1px solid #d6d8df;border-radius:14px;font:inherit;background:#fff}textarea{min-height:130px;resize:vertical}input:focus,select:focus,textarea:focus{outline:3px solid rgba(217,170,60,.22);border-color:var(--gold)}
.alert{margin:18px 0;border-radius:16px;padding:14px 16px;font-weight:800}.alert.success{background:#ecfdf3;color:#076b38;border:1px solid #abe6c9}.alert.error{background:#fff1f2;color:#9f1239;border:1px solid #fecdd3}
.footer{background:#111217;color:#fff;padding:56px 0 24px}.footer p,.footer a{color:#d5d5db}.footer a{display:block;margin:7px 0}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:30px}.footer-logo{height:74px;width:auto;object-fit:contain;margin-bottom:18px}.footer-bottom{margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.float-wa{position:fixed;right:18px;bottom:18px;background:#25d366;color:#fff;border-radius:999px;padding:13px 17px;font-weight:900;box-shadow:0 14px 30px rgba(0,0,0,.24);z-index:60}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px}.simple-table{width:100%;border-collapse:collapse;background:#fff}.simple-table th,.simple-table td{padding:14px;border-bottom:1px solid var(--line);text-align:left}.simple-table th{background:#f8f8f9;font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.gallery-img{height:240px;width:100%;object-fit:contain;background:#f7f7f8;border-radius:18px;padding:18px}
.blog-meta{color:#6b7280;font-size:14px;font-weight:700;margin-bottom:10px}.course-card{display:flex;flex-direction:column}.course-card .btn{margin-top:auto;align-self:flex-start}
@media(max-width:980px){.hero-grid,.grid-2,.grid-3,.grid-4,.footer-grid{grid-template-columns:1fr}.nav-links{display:none;position:absolute;left:4%;right:4%;top:78px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:14px;flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{display:block}.menu-toggle{display:block}.dropdown ul{position:static;display:block;box-shadow:none;border:0;padding-left:12px}.topbar-inner{justify-content:center}.hero{padding-top:54px}.form-grid{grid-template-columns:1fr}.hero-stats{grid-template-columns:1fr}.brand img{height:44px}}


/* Online Eğitim Platformu */
.member-box{background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow)}
.member-top{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.status-pill{display:inline-flex;align-items:center;border-radius:999px;padding:7px 12px;font-weight:900;font-size:13px;background:#f3f4f6;color:#374151}
.status-pill.active{background:#dcfce7;color:#166534}.status-pill.pending{background:#fef3c7;color:#92400e}.status-pill.passive{background:#fee2e2;color:#991b1b}
.lesson-layout{display:grid;grid-template-columns:320px 1fr;gap:24px;align-items:start}
.lesson-menu{position:sticky;top:100px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:16px;box-shadow:0 6px 24px rgba(0,0,0,.05)}
.lesson-menu a{display:block;padding:12px;border-radius:14px;font-weight:800;border:1px solid transparent;margin-bottom:8px}
.lesson-menu a.active,.lesson-menu a:hover{background:#fff7df;border-color:#f1d185;color:#4a3400}
.video-box{background:#111217;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:16/9;display:grid;place-items:center;color:#fff;text-align:center;padding:22px;margin-bottom:20px}
.video-box iframe{width:100%;height:100%;border:0}
.progress-bar{height:12px;background:#eceff3;border-radius:999px;overflow:hidden;margin:10px 0 0}.progress-bar span{display:block;height:100%;background:var(--gold);border-radius:999px}
.course-cover{height:170px;border-radius:18px;background:linear-gradient(135deg,#111217,#40351d);display:grid;place-items:center;color:#fff;font-size:42px;margin-bottom:18px;overflow:hidden}.course-cover img{width:100%;height:100%;object-fit:cover}
@media(max-width:980px){.lesson-layout{grid-template-columns:1fr}.lesson-menu{position:static}}