:root{
  --bg:#050505;
  --bg-2:#0b0909;
  --panel:rgba(255,255,255,.055);
  --panel-2:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.10);
  --text:#ffffff;
  --muted:#b9b9b9;
  --gold:#f3c56d;
  --gold-2:#ffe1a4;
  --red:#ff4d6d;
  --purple:#7b4dff;
  --green:#9dffd7;
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  font-family:Inter,Arial,Helvetica,sans-serif;
  background:
    radial-gradient(circle at top, rgba(243,197,109,.18), transparent 24%),
    radial-gradient(circle at 85% 20%, rgba(255,77,109,.14), transparent 20%),
    radial-gradient(circle at 20% 85%, rgba(109,43,255,.10), transparent 18%),
    linear-gradient(180deg, var(--bg) 0%, #050505 45%, var(--bg-2) 100%);
  min-height:100vh;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed; inset:0; z-index:-2; pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:82px 82px;
  opacity:.12;
  mask-image:radial-gradient(circle at center, black 38%, transparent 100%);
}
body::after{
  content:"";
  position:fixed; inset:-15%;
  background:
    radial-gradient(circle, rgba(243,197,109,.10), transparent 30%),
    radial-gradient(circle at 70% 40%, rgba(255,77,109,.08), transparent 28%);
  filter:blur(80px);
  z-index:-3;
  animation:bgFloat 10s ease-in-out infinite;
}
@keyframes bgFloat{
  0%,100%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(0,-14px,0) scale(1.03)}
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
.container{width:min(1180px, calc(100% - 30px)); margin:0 auto}
.topbar{
  position:sticky; top:0; z-index:50;
  border-bottom:1px solid var(--line);
  background:rgba(0,0,0,.34);
  backdrop-filter:blur(18px);
}
.topbar-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:16px; padding:14px 0;
}
.brand{display:flex; align-items:center; gap:12px}
.brand img{
  width:46px; height:46px; border-radius:50%; object-fit:cover;
  box-shadow:0 0 0 2px rgba(243,197,109,.18), 0 0 22px rgba(243,197,109,.18);
}
.socials{display:flex; gap:10px; flex-wrap:wrap}
.social{
  width:42px; height:42px; border-radius:50%;
  display:grid; place-items:center;
  background:var(--panel);
  border:1px solid var(--line);
  box-shadow:0 0 18px rgba(243,197,109,.07);
  transition:.28s ease;
}
.social:hover{
  transform:translateY(-3px) scale(1.03);
  border-color:rgba(243,197,109,.42);
  box-shadow:0 0 24px rgba(243,197,109,.16), 0 0 54px rgba(243,197,109,.08);
}
.social svg{width:18px; height:18px; fill:#fff}
.intro{
  position:fixed; inset:0; z-index:999;
  background:#000;
  display:flex; align-items:center; justify-content:center;
  transition:opacity .65s ease, visibility .65s ease;
}
.intro.hide{opacity:0; visibility:hidden}
.intro-box{
  position:relative; text-align:center; animation:introIn .8s ease;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
}
.intro-box::before{
  content:""; position:absolute; inset:-40px;
  background:radial-gradient(circle, rgba(243,197,109,.28), transparent 58%);
  filter:blur(24px); z-index:-1;
}
.intro img{
  width:min(42vw, 230px); aspect-ratio:1;
  border-radius:50%;
  box-shadow:0 0 0 4px rgba(243,197,109,.22), 0 0 38px rgba(243,197,109,.24), 0 0 70px rgba(255,77,109,.10);
}
.intro h1{
  margin:18px 0 0;
  font-size:clamp(20px, 3vw, 32px);
  letter-spacing:.28em;
  color:var(--gold-2);
  text-transform:uppercase;
}
@keyframes introIn{
  from{opacity:0; transform:scale(.9)}
  to{opacity:1; transform:scale(1)}
}
.hero{
  padding:42px 0 0;
  display:flex; flex-direction:column;
  align-items:center; text-align:center;
}
.hero-visual{
  width:100%;
  min-height:300px;
  margin-top:6px;
  display:flex; align-items:center; justify-content:center;
  position:relative;
}
.ring{
  position:absolute;
  border-radius:50%;
  border:2px solid rgba(243,197,109,.42);
  box-shadow:0 0 18px rgba(243,197,109,.22),0 0 46px rgba(255,77,109,.09),inset 0 0 22px rgba(243,197,109,.08);
}
.ring::after{
  content:"";
  position:absolute; inset:-2px;
  border-radius:50%;
  border-top:2px solid rgba(255,255,255,.18);
  border-right:2px solid rgba(243,197,109,.55);
  border-bottom:2px solid transparent;
  border-left:2px solid transparent;
  mix-blend-mode:screen;
}
.r1{width:240px; height:240px; animation:spin1 12s linear infinite}
.r2{width:306px; height:306px; opacity:.78; animation:spin2 16s linear infinite reverse}
.r3{width:372px; height:372px; opacity:.48; animation:spin3 21s linear infinite}
@keyframes spin1{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes spin2{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes spin3{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.hero-logo-wrap{
  position:relative; z-index:2;
  animation:floaty 4s ease-in-out infinite;
}
.hero-logo-wrap::before{
  content:"";
  position:absolute; inset:-30px;
  background:radial-gradient(circle, rgba(243,197,109,.32), transparent 58%),radial-gradient(circle at 70% 30%, rgba(255,77,109,.14), transparent 44%);
  filter:blur(28px);
  z-index:-1;
}
.hero-logo-wrap::after{
  content:"";
  position:absolute; inset:-12px;
  border-radius:50%;
  border:1px solid rgba(243,197,109,.22);
  box-shadow:0 0 28px rgba(243,197,109,.20), inset 0 0 18px rgba(255,255,255,.04);
  z-index:-1;
}
.hero-logo{
  width:min(40vw, 170px); aspect-ratio:1;
  border-radius:50%; object-fit:cover;
  box-shadow:0 0 0 3px rgba(243,197,109,.24),0 0 42px rgba(243,197,109,.24),0 0 75px rgba(255,77,109,.08);
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
.collab-wrap{position:relative; margin-top:-8px; z-index:5}
.panel{
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.04));
  border:1px solid var(--line);
  border-radius:var(--radius);
  backdrop-filter:blur(18px);
  box-shadow:0 0 26px rgba(243,197,109,.08);
}
.collab{
  width:min(820px, 100%);
  margin:0 auto;
  padding:18px 20px;
  display:grid;
  grid-template-columns:1fr 180px;
  gap:18px;
  align-items:center;
  position:relative;
  overflow:hidden;
}
.collab::before{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(90deg, rgba(243,197,109,.08), transparent 45%),radial-gradient(circle at 85% 50%, rgba(255,77,109,.10), transparent 24%);
  pointer-events:none;
}
.collab-tag{
  position:relative;
  display:inline-flex; align-items:center; gap:9px;
  padding:8px 13px;
  border-radius:999px;
  border:1px solid rgba(243,197,109,.24);
  background:rgba(243,197,109,.08);
  color:#f1d48f;
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
  z-index:1;
  box-shadow:0 0 18px rgba(243,197,109,.08);
}
.circle-cta{
  width:164px; height:164px;
  margin-left:auto;
  margin-top:-18px;
  border-radius:50%;
  overflow:hidden;
  position:relative;
  border:1px solid rgba(243,197,109,.34);
  box-shadow:0 0 34px rgba(243,197,109,.18),0 0 64px rgba(255,77,109,.08),inset 0 0 28px rgba(255,255,255,.05);
  transition:.28s ease;
  background:radial-gradient(circle at 50% 40%, rgba(243,197,109,.18), rgba(0,0,0,.08) 42%, rgba(0,0,0,.75) 100%);
  isolation:isolate;
}
.circle-cta:hover{
  transform:scale(1.04) translateY(-2px);
  box-shadow:0 0 40px rgba(243,197,109,.20),0 0 74px rgba(255,77,109,.10),inset 0 0 28px rgba(255,255,255,.05);
}
.circle-cta::before{
  content:"";
  position:absolute; inset:7px; border-radius:50%;
  border:1px solid rgba(243,197,109,.20);
  z-index:3; pointer-events:none;
}
.circle-cta::after{
  content:"";
  position:absolute; inset:-6px; border-radius:50%;
  border:2px solid rgba(243,197,109,.10);
  box-shadow:0 0 24px rgba(243,197,109,.12);
  animation:orbit 8s linear infinite;
  z-index:0;
}
@keyframes orbit{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.circle-cta img{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  object-position:center 30%;
  transform:scale(.82);
  border-radius:50%;
  filter:saturate(1.05) contrast(1.04);
  transition:.35s ease;
  z-index:1;
}
.circle-cta:hover img{transform:scale(.88)}
.circle-overlay{
  position:absolute; inset:0;
  background:radial-gradient(circle at center, transparent 45%, rgba(0,0,0,.20) 70%, rgba(0,0,0,.48) 100%);
  z-index:2; pointer-events:none;
}
.sections{padding:18px 0 48px; display:flex; flex-direction:column; gap:26px}
.section-head{
  display:flex; align-items:end; justify-content:space-between;
  gap:16px; margin:12px 0 18px;
}
.section-head h3{
  margin:0;
  font-size:clamp(24px, 3.2vw, 34px);
  line-height:1.08;
  color:#fff;
  text-shadow:0 0 18px rgba(243,197,109,.08);
}
.sponsor-grid{
  display:grid;
  grid-template-columns:repeat(5, minmax(0,1fr));
  gap:16px;
}
.sponsor-card{
  position:relative;
  border-radius:24px;
  overflow:hidden;
  min-height:280px;
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.035));
  border:1px solid rgba(255,255,255,.09);
  box-shadow:0 0 18px rgba(243,197,109,.08), 0 0 40px rgba(255,77,109,.04);
  transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  isolation:isolate;
}
.sponsor-card:hover{
  transform:translateY(-6px);
  border-color:rgba(243,197,109,.34);
  box-shadow:0 0 28px rgba(243,197,109,.14), 0 0 64px rgba(255,77,109,.06);
}
.sponsor-card::before{
  content:"";
  position:absolute; inset:0;
  background:radial-gradient(circle at top, rgba(243,197,109,.08), transparent 36%),linear-gradient(180deg, transparent 0%, rgba(0,0,0,.16) 100%);
  z-index:0; pointer-events:none;
}
.sponsor-card::after{
  content:"";
  position:absolute; inset:1px;
  border-radius:23px;
  box-shadow:inset 0 0 26px rgba(255,255,255,.02), inset 0 0 40px rgba(243,197,109,.03);
  pointer-events:none;
  z-index:0;
}
.ribbon{
  position:absolute;
  top:15px; left:-36px;
  min-width:134px;
  text-align:center;
  padding:8px 0;
  font-size:12px;
  font-weight:800;
  letter-spacing:.18em;
  text-transform:uppercase;
  transform:rotate(-45deg);
  z-index:3;
  box-shadow:0 8px 22px rgba(0,0,0,.26);
}
.ribbon.ana{
  color:#2d1800;
  background:linear-gradient(90deg, #d9a53c 0%, #f8d98f 50%, #d79f34 100%);
}
.ribbon.vip{
  color:#ffffff;
  background:linear-gradient(90deg, #5f28ff 0%, #a656ff 50%, #ff4d6d 100%);
}
.ribbon.guvenilir{
  color:#1f1f1f;
  background:linear-gradient(90deg, #a8ffd6 0%, #f1ff7b 50%, #8ef0c5 100%);
}
.card-top{position:relative; z-index:1; padding:18px 18px 10px}
.logo-shell{
  width:100%; height:175px;
  border-radius:20px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
  background:radial-gradient(circle at top, rgba(255,255,255,.06), transparent 40%),linear-gradient(135deg, rgba(243,197,109,.10), rgba(255,77,109,.07)),#070707;
  display:flex; align-items:center; justify-content:center;
  box-shadow:inset 0 0 26px rgba(255,255,255,.02),0 0 20px rgba(243,197,109,.05);
  padding:10px;
}
.logo-shell img{
  width:100%; height:100%;
  object-fit:contain;
  object-position:center;
  background:transparent;
  display:block;
  margin:auto;
}
.logo-shell.placeholder{
  padding:0;
}
.logo-shell.placeholder img{
  object-fit:cover;
}
.card-bottom{position:relative; z-index:1; padding:2px 18px 18px; text-align:center}
.sponsor-name{
  margin:8px 0 0;
  font-size:18px;
  font-weight:900;
  line-height:1.15;
  letter-spacing:.02em;
}
.sponsor-link{
  justify-content:center;
  margin-top:10px;
  display:inline-flex; align-items:center; gap:10px;
  padding:11px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
  color:#f5deb0;
  font-size:12px;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  transition:.25s ease;
  box-shadow:0 0 16px rgba(243,197,109,.04);
}
.sponsor-card:hover .sponsor-link{
  border-color:rgba(243,197,109,.28);
  background:rgba(243,197,109,.08);
  box-shadow:0 0 20px rgba(243,197,109,.08);
}
.footer{
  padding:0 0 26px;
  text-align:center;
  color:#9f9f9f;
  font-size:12px;
  letter-spacing:.10em;
  text-transform:uppercase;
}

.admin-shell{
  min-height:100vh;
  display:grid;
  place-items:center;
  padding:24px;
}
.admin-card{
  width:min(1180px, 100%);
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border:1px solid var(--line);
  border-radius:30px;
  box-shadow:0 0 30px rgba(243,197,109,.08);
  overflow:hidden;
  backdrop-filter:blur(18px);
}
.admin-grid{
  display:grid;
  grid-template-columns:340px 1fr;
}
.admin-side{
  border-right:1px solid var(--line);
  padding:24px;
  background:linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,.15));
}
.admin-logo{
  display:flex; align-items:center; gap:14px; margin-bottom:22px;
}
.admin-logo img{
  width:64px; height:64px; object-fit:cover; border-radius:50%;
  box-shadow:0 0 0 2px rgba(243,197,109,.18), 0 0 22px rgba(243,197,109,.18);
}
.admin-logo h2{margin:0; font-size:26px}
.admin-logo p{margin:4px 0 0; color:var(--muted)}
.admin-avatar{
  width:220px; height:220px; border-radius:50%;
  margin:20px auto 0;
  overflow:hidden;
  position:relative;
  border:1px solid rgba(243,197,109,.30);
  box-shadow:0 0 34px rgba(243,197,109,.18), 0 0 60px rgba(255,77,109,.08);
}
.admin-avatar::before{
  content:"";
  position:absolute; inset:8px; border-radius:50%;
  border:1px solid rgba(243,197,109,.18);
  z-index:2;
}
.admin-avatar img{
  width:100%; height:100%; object-fit:cover;
}
.admin-main{
  padding:24px;
}
.admin-head{
  display:flex; align-items:center; justify-content:space-between; gap:16px; margin-bottom:18px;
}
.admin-head h1{margin:0; font-size:30px}
.admin-head p{margin:8px 0 0; color:var(--muted)}
.tab-row{
  display:flex; gap:10px; flex-wrap:wrap; margin-bottom:18px;
}
.tab-btn, .btn{
  border:none;
  background:rgba(255,255,255,.06);
  color:#fff;
  border:1px solid rgba(255,255,255,.10);
  border-radius:999px;
  padding:12px 16px;
  cursor:pointer;
  transition:.22s ease;
}
.tab-btn.active, .btn.gold{
  background:rgba(243,197,109,.12);
  color:#ffe1a4;
  border-color:rgba(243,197,109,.24);
}
.btn:hover, .tab-btn:hover{transform:translateY(-1px)}
.form-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:16px;
}
.field, .editor-card{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  border-radius:20px;
  padding:16px;
}
.field.full{grid-column:1/-1}
label{
  display:block; margin-bottom:8px; color:#f5deb0; font-size:13px; letter-spacing:.04em;
}
input, select, textarea{
  width:100%; background:#0a0a0a; color:#fff; border:1px solid rgba(255,255,255,.10);
  border-radius:14px; padding:12px 14px; outline:none;
}
input:focus, select:focus, textarea:focus{
  border-color:rgba(243,197,109,.32);
  box-shadow:0 0 0 3px rgba(243,197,109,.10);
}
.section-list, .item-list{
  display:flex; flex-direction:column; gap:12px;
}
.mini-row{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;
  padding:12px 14px;
}
.muted{color:var(--muted)}
.actions{display:flex; gap:10px; flex-wrap:wrap}
.small{padding:9px 12px; font-size:13px}
.login-wrap{
  min-height:100vh; display:grid; place-items:center; padding:24px;
}
.login-card{
  width:min(460px,100%);
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.10);
  border-radius:30px;
  padding:26px;
  box-shadow:0 0 30px rgba(243,197,109,.08);
  text-align:center;
}
.login-logo{
  width:110px; height:110px; border-radius:50%; object-fit:cover; margin:0 auto 18px;
  box-shadow:0 0 0 3px rgba(243,197,109,.20), 0 0 28px rgba(243,197,109,.18);
}
.error{color:#ff9cae; margin-top:10px}
.success{color:#b8ffd8; margin-top:10px}
.hidden{display:none !important}

@media (max-width:1100px){
  .sponsor-grid{grid-template-columns:repeat(3, minmax(0,1fr))}
}
@media (max-width:960px){
  .admin-grid{grid-template-columns:1fr}
  .admin-side{border-right:none; border-bottom:1px solid var(--line)}
}
@media (max-width:860px){
  .collab{grid-template-columns:1fr; justify-items:center; text-align:center}
  .circle-cta{margin-left:0; margin-top:0}
  .sponsor-grid{grid-template-columns:repeat(2, minmax(0,1fr))}
  .form-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .topbar-inner{flex-direction:column; align-items:flex-start}
  .hero{padding-top:28px}
  .hero-visual{min-height:250px}
  .r1{width:188px; height:188px}
  .r2{width:238px; height:238px}
  .r3{width:288px; height:288px}
  .hero-logo{width:140px}
  .collab{padding:16px}
  .circle-cta{width:146px; height:146px}
  .sponsor-grid{grid-template-columns:repeat(2, minmax(0,1fr)); gap:12px}
  .sponsor-card{min-height:240px}
  .logo-shell{height:140px}
  .sponsor-name{font-size:15px}
  .card-bottom{padding:2px 12px 14px}
  .sponsor-link{font-size:11px; padding:10px 12px}
  .ribbon{min-width:120px; font-size:11px; left:-34px}
}