/* ============ RESET & BASE ============ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0b0e14;
  --surface:#141820;
  --surface-2:#1c2230;
  --border:#2a3040;
  --text:#e4e8f0;
  --text-muted:#8892a4;
  --accent:#f0b429;
  --accent-glow:rgba(240,180,41,.25);
  --vip:#ffd700;
  --ana:#38bdf8;
  --guvenilir:#4ade80;
  --radius:12px;
  --container:1200px;
}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{cursor:pointer;font:inherit;border:none;background:none}
.container{max-width:var(--container);margin:0 auto;padding:0 1.25rem}

/* ============ HEADER ============ */
.header{position:sticky;top:0;z-index:100;background:rgba(11,14,20,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-size:1.5rem;font-weight:800;letter-spacing:-.5px}
.logo span{color:var(--accent)}
.nav{display:flex;gap:1.5rem}
.nav a{font-size:.9rem;color:var(--text-muted);transition:color .2s}
.nav a:hover{color:var(--accent)}
.header__actions{display:flex;gap:.5rem}

/* BUTTONS */
.btn{display:inline-block;padding:.5rem 1.25rem;border-radius:8px;font-size:.875rem;font-weight:600;transition:all .2s}
.btn--outline{border:1px solid var(--border);color:var(--text)}
.btn--outline:hover{border-color:var(--accent);color:var(--accent)}
.btn--primary{background:var(--accent);color:#0b0e14}
.btn--primary:hover{background:#e0a520;transform:translateY(-1px)}

/* ============ HERO ============ */
.hero{text-align:center;padding:4rem 0 2.5rem;background:radial-gradient(ellipse at top,rgba(240,180,41,.08),transparent 55%),linear-gradient(180deg,var(--surface) 0%,var(--bg) 100%)}
.hero__eyebrow{display:inline-block;margin-bottom:.75rem;padding:.25rem .75rem;border:1px solid var(--border);border-radius:999px;font-size:.75rem;color:var(--accent);letter-spacing:.02em}
.hero h1{font-size:clamp(1.75rem,4vw,2.75rem);font-weight:800;max-width:18ch;margin:0 auto;line-height:1.2}
.hero__sub{margin:.75rem auto 0;max-width:42rem;color:var(--text-muted);font-size:1.05rem}
.hero__cta{display:flex;justify-content:center;gap:.75rem;flex-wrap:wrap;margin-top:1.5rem}
.featured{padding:2rem 0 0}
.section-lead{text-align:center;color:var(--text-muted);margin:-.75rem 0 1.5rem;font-size:.95rem}

/* ============ MARQUEE ============ */
.marquee{overflow:hidden;background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:.75rem 0}
.marquee__track{display:flex;gap:2.5rem;width:max-content;animation:scroll 30s linear infinite}
.marquee__item{font-weight:700;font-size:.95rem;white-space:nowrap;color:var(--accent);opacity:.8}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ============ SPONSORS ============ */
.sponsors{padding:3rem 0 4rem}
.section-title{text-align:center;font-size:1.75rem;font-weight:800;margin-bottom:1.5rem}
.star{color:var(--accent)}

/* TABS */
.tabs{display:flex;justify-content:center;gap:.5rem;margin-bottom:2rem;flex-wrap:wrap}
.tab{padding:.5rem 1.25rem;border-radius:999px;font-size:.875rem;font-weight:600;color:var(--text-muted);border:1px solid var(--border);transition:all .25s}
.tab:hover{color:var(--text);border-color:var(--text-muted)}
.tab.active{background:var(--accent);color:#0b0e14;border-color:var(--accent)}
.badge{font-size:.75rem;margin-left:.25rem;opacity:.7}

/* CARDS GRID */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem}

/* CARD */
.card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 8px 30px rgba(0,0,0,.4)}
.card__tag{position:absolute;top:.75rem;left:.75rem;padding:.2rem .65rem;border-radius:6px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.card__tag--vip{background:var(--vip);color:#0b0e14}
.card__tag--ana{background:var(--ana);color:#0b0e14}
.card__tag--guvenilir{background:var(--guvenilir);color:#0b0e14}
.card__logo{display:flex;align-items:center;justify-content:center;height:100px;padding:.75rem 1rem;background:var(--surface-2);font-size:1.25rem;font-weight:800;color:var(--text);letter-spacing:1px}
.card__logo-img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;display:block}
.card__logo-text{text-align:center;line-height:1.2}
.card__body{padding:1rem}
.card__bonus{font-size:.9rem;font-weight:600;margin-bottom:.75rem;min-height:2.4em}
.card__cta{display:block;width:100%;text-align:center;padding:.6rem;border-radius:8px;font-weight:700;font-size:.85rem;background:var(--accent);color:#0b0e14;transition:background .2s}
.card__cta:hover{background:#e0a520}

/* ============ CONTENT / SEO ============ */
.content{padding:3.5rem 0;border-top:1px solid var(--border)}
.content--alt{background:var(--surface)}
.content__grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.content__block{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem}
.content--alt .content__block{background:var(--bg)}
.content__block h2{font-size:1.25rem;margin-bottom:.75rem}
.content__block p{color:var(--text-muted);margin-bottom:.85rem;font-size:.95rem}
.content__block ul{margin-left:1.1rem;color:var(--text-muted);font-size:.95rem}
.content__block li{margin-bottom:.35rem}
.content__block strong{color:var(--text)}

.guide{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:.5rem}
.guide__card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem}
.guide__card h3{font-size:1rem;margin-bottom:.5rem;color:var(--accent)}
.guide__card p{color:var(--text-muted);font-size:.9rem}

.faq{padding:3.5rem 0;border-top:1px solid var(--border)}
.faq__list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:.75rem}
.faq__item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.25rem}
.faq__item summary{cursor:pointer;font-weight:700;list-style:none}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"+";float:right;color:var(--accent)}
.faq__item[open] summary::after{content:"–"}
.faq__item p{margin-top:.75rem;color:var(--text-muted);font-size:.95rem}

/* ============ ABOUT ============ */
.about{padding:3rem 0;background:var(--surface);border-top:1px solid var(--border)}
.about p{max-width:760px;margin:0 auto;text-align:center;color:var(--text-muted);font-size:1rem}
.about strong{color:var(--text)}

/* ============ FOOTER ============ */
.footer{padding:2rem 0;border-top:1px solid var(--border)}
.footer__inner{text-align:center;color:var(--text-muted);font-size:.85rem}
.footer__links{margin-top:.5rem}
.footer__links a:hover{color:var(--accent)}
.footer__disclaimer{margin-top:.75rem;font-size:.75rem;color:#6b7280;max-width:640px;margin-left:auto;margin-right:auto}

/* ============ RESPONSIVE ============ */
@media(max-width:900px){
  .content__grid,.guide{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .header__actions{display:none}
  .nav{gap:.75rem;font-size:.85rem}
  .cards{grid-template-columns:1fr 1fr}
  .content__grid,.guide{grid-template-columns:1fr}
}
@media(max-width:480px){
  .cards{grid-template-columns:1fr}
  .nav a:nth-child(n+3){display:none}
}