*{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#07090e;--panel:rgba(14,18,27,.78);--line:rgba(255,255,255,.08);--txt:#e8ecf3;--mut:#8b93a3;--acc:#22c55e}
html,body{height:100%}
body{font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--txt);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
.glass{background:var(--panel);backdrop-filter:blur(16px) saturate(140%);border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 50px rgba(0,0,0,.4)}

/* Üst bar */
.topbar{position:fixed;top:0;left:0;right:0;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;z-index:30;background:linear-gradient(#07090ef0,#07090e00)}
.logo{display:flex;align-items:center}.logo img{height:30px;width:auto;display:block}
.topbar nav a{margin-left:26px;color:#cfd5e0;text-shadow:0 1px 3px #000;font-weight:500;transition:.2s}.topbar nav a:hover{color:#fff}

/* Ana sayfa */
.hero{position:relative;height:100vh;overflow:hidden}
.hero .stage{position:absolute;inset:0}
.hero .shade{position:absolute;inset:0;background:linear-gradient(90deg,#07090ef2 0%,#07090e99 35%,transparent 65%),linear-gradient(0deg,#07090e 0%,transparent 30%);pointer-events:none}
.hero .copy{position:absolute;left:6vw;top:50%;transform:translateY(-50%);max-width:560px}
.eyebrow{display:inline-block;padding:6px 12px;border-radius:99px;background:#22c55e1f;color:var(--acc);font-size:13px;font-weight:600;letter-spacing:.4px}
.hero h1{font-size:clamp(40px,5vw,68px);line-height:1.02;letter-spacing:-2px;margin:18px 0}
.hero p{color:#b5bccb;font-size:18px;line-height:1.6}
.cta{display:inline-flex;gap:10px;align-items:center;margin-top:28px;padding:15px 26px;border-radius:12px;background:var(--acc);color:#04120a;font-weight:700;transition:.2s}
.cta:hover{transform:translateY(-2px);box-shadow:0 10px 30px #22c55e55}
.stats{display:flex;gap:36px;margin-top:40px}.stats b{display:block;font-size:28px}.stats span{color:var(--mut);font-size:13px}
section.block{max-width:1240px;margin:auto;padding:100px 28px}
section.block h2{font-size:40px;letter-spacing:-1px;margin-bottom:10px}
section.block .sub{color:var(--mut);margin-bottom:36px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px}
.card{position:relative;border-radius:18px;overflow:hidden;background:#0e121b;border:1px solid var(--line);transition:.25s}
.card:hover{transform:translateY(-6px);border-color:#22c55e66}
.card .img{height:190px;background-size:cover;background-position:center}
.card .body{padding:18px}.card h3{font-size:19px}.card small{color:var(--mut)}
.card .tag{position:absolute;top:14px;left:14px;padding:5px 10px;border-radius:99px;font-size:12px;font-weight:700}
.tag.live{background:var(--acc);color:#04120a}.tag.soon{background:#ffffff1a;color:#cbd2dd}
.card.disabled{opacity:.55;pointer-events:none}
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.feat div{padding:26px;border-radius:16px;background:#0e121b;border:1px solid var(--line)}
.feat i{font-style:normal;font-size:26px}.feat h3{margin:12px 0 6px}.feat p{color:var(--mut);line-height:1.55;font-size:15px}
footer{border-top:1px solid var(--line);text-align:center;padding:34px;color:var(--mut);font-size:14px}

/* Stadyum görüntüleyici */
.viewer{position:fixed;inset:0}
#stage{position:absolute;inset:0}
.labels3d{position:absolute;inset:0;pointer-events:none}
.stand-label{padding:6px 12px;border-radius:8px;background:#000a;border:1px solid #ffffff22;font-weight:800;letter-spacing:2px;font-size:12px;text-transform:uppercase}
.side{position:fixed;top:78px;left:18px;bottom:18px;width:360px;z-index:20;display:flex;flex-direction:column;overflow:hidden}
.side header{padding:20px 20px 14px}
.side h1{font-size:22px;letter-spacing:-.4px}.side .meta{color:var(--mut);font-size:13px;margin-top:4px}
.tabs{display:flex;gap:4px;margin:0 16px;padding:4px;background:#ffffff0a;border-radius:10px}
.tabs button{flex:1;padding:8px;border-radius:8px;font-size:13px;color:var(--mut);font-weight:600}
.tabs button.on{background:#ffffff14;color:#fff}
.pane{display:none;padding:16px 20px;overflow:auto;flex:1}.pane.on{display:block}
#map{width:100%;height:auto}
#map path.blk{stroke:#07090e;stroke-width:.6;cursor:pointer;transition:fill .15s,opacity .15s;opacity:.75}
#map path.blk:hover{opacity:1}
#map path.blk.sel{fill:var(--acc)!important;opacity:1}
#map text{font-size:4.2px;fill:#fff;pointer-events:none;font-weight:700;text-anchor:middle;dominant-baseline:middle}
.legend{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px;font-size:12px;color:var(--mut)}
.legend span::before{content:"";display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;background:var(--c);vertical-align:-1px}
label.f{display:block;font-size:12px;color:var(--mut);margin:12px 0 6px;font-weight:600}
select,input[type=number]{width:100%;padding:11px 12px;border-radius:10px;background:#0b0f17;border:1px solid var(--line);color:#fff;font:inherit}
.btn{display:block;width:100%;margin-top:14px;padding:12px;border-radius:10px;background:var(--acc);color:#04120a;font-weight:700;text-align:center;transition:.2s}
.btn:disabled{opacity:.35;cursor:not-allowed}.btn.ghost{background:#ffffff10;color:#fff}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
.show{margin:0 16px 14px;padding:14px;border-radius:12px;background:linear-gradient(135deg,#ffffff10,#ffffff05);border:1px solid var(--line)}
.show h2{font-size:14px;margin-bottom:10px;display:flex;justify-content:space-between;align-items:center}
.show h2 small{font-size:11px;color:var(--mut);font-weight:600}
.tabs{margin-bottom:2px}
.tabs button{padding:8px 4px;font-size:12px;white-space:nowrap}
.now{position:sticky;top:-16px;z-index:2;display:flex;align-items:center;gap:8px;margin:-16px -20px 12px;padding:10px 20px;background:#0b0f17ee;border-bottom:1px solid var(--line);font-size:12px;color:var(--mut)}
.now .dot{width:8px;height:8px;border-radius:50%;background:#555;flex:none}
.now.on .dot{background:var(--acc);box-shadow:0 0 8px var(--acc);animation:pulse 1s infinite}
.now.on{color:#fff}
.now #nowTxt{flex:1;line-height:1.3}
.now button{display:none;padding:6px 10px;border-radius:8px;background:#ff3b3b22;color:#ff8a8a;font-weight:700;font-size:12px;flex:none}
.now.on button{display:block}.now button:hover{background:#ff3b3b44}
@keyframes pulse{50%{opacity:.35}}
.grp{display:flex;align-items:center;gap:8px;font-size:13px;margin:6px 0 8px}
.grp b{width:20px;height:20px;border-radius:50%;background:var(--acc);color:#04120a;font-size:11px;display:grid;place-items:center}
.grp ~ .grp{margin-top:18px}
.grp-t{font-size:10.5px;text-transform:uppercase;letter-spacing:.8px;color:var(--mut);font-weight:700;margin:10px 0 6px}
.side{font-family:"Inter",system-ui,sans-serif}
.fx{display:flex;flex-direction:column;gap:6px}
.fx button{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:11px 14px;border-radius:10px;background:#ffffff0a;color:#e8ecf3;border:1px solid #ffffff12;font:600 13.5px/1.2 "Inter",system-ui,sans-serif;letter-spacing:.1px;transition:background .15s,border-color .15s,transform .1s;--fc:#7dd3fc}
.fx button i{font-style:normal;font-size:15px;width:30px;height:30px;flex:none;display:grid;place-items:center;border-radius:8px;background:color-mix(in srgb,var(--fc) 18%,transparent);color:var(--fc)}
.fx button span{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fx button:hover{background:#ffffff14;border-color:#ffffff26}
.fx button:active{transform:scale(.99)}
.fx button.on{background:color-mix(in srgb,var(--fc) 16%,#0b0f17);border-color:var(--fc);color:#fff;box-shadow:0 0 0 1px var(--fc) inset}
.fx button.on::after{content:"●";color:var(--fc);font-size:10px;animation:pulse 1s infinite}
.fx button[data-fx="1"]{--fc:#38bdf8}
.fx button[data-fx="2"]{--fc:#818cf8}
.fx button[data-fx="3"]{--fc:#fbbf24}
.fx button[data-fx="4"]{--fc:#f472b6}
.fx button[data-fx="5"]{--fc:#4ade80}
.fx button[data-fx="6"]{--fc:#fb923c}
.grp-t{font-family:"Inter",system-ui,sans-serif}
.show-row{display:flex;align-items:center;gap:8px;margin-top:10px;font-size:12px;color:var(--mut)}
.show-row .lbl{width:42px;font-weight:600}
.show-row output{width:34px;text-align:right;color:#fff;font-weight:600}
.show-row .sw{width:22px;height:22px;border-radius:50%;background:var(--c);border:2px solid transparent;cursor:pointer}
.show-row .sw.on{border-color:#fff}
.show-row input[type=range]{flex:1;accent-color:var(--acc)}
.toggles label{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px;cursor:pointer}
.switch{appearance:none;width:40px;height:22px;border-radius:99px;background:#ffffff22;position:relative;cursor:pointer;transition:.2s}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:.2s}
.switch:checked{background:var(--acc)}.switch:checked::after{left:21px}
.dock{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:20;display:flex;gap:4px;padding:6px;margin-left:190px}
.dock button{padding:10px 14px;border-radius:10px;font-size:13px;font-weight:600;color:#c9d0db;white-space:nowrap}
.dock button:hover{background:#ffffff14;color:#fff}
.info{position:fixed;right:18px;bottom:18px;width:300px;z-index:20;padding:18px;display:none}
.info.on{display:block}
.info .k{color:var(--mut);font-size:12px;text-transform:uppercase;letter-spacing:1px}
.info .big{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0}
.info .big div{background:#ffffff0a;border-radius:10px;padding:10px;text-align:center}
.info .big b{display:block;font-size:22px}.info .big span{font-size:11px;color:var(--mut)}
#tip{position:fixed;z-index:40;pointer-events:none;padding:8px 12px;border-radius:10px;font-size:13px;display:none;white-space:nowrap}
#tip b{color:var(--acc)}
.seatbar{position:fixed;top:78px;left:50%;transform:translateX(-50%);z-index:25;padding:10px 16px;display:none;align-items:center;gap:14px;font-size:14px}
.seatbar.on{display:flex}
.seatbar button{padding:8px 14px;border-radius:8px;background:#fff;color:#000;font-weight:700}
body.seat .side,body.seat .dock{opacity:0;pointer-events:none}
.side,.dock{transition:opacity .3s}
#loader{position:fixed;inset:0;z-index:100;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;transition:opacity .6s}
#loader.hide{opacity:0;pointer-events:none}
#loader:not(.help) .demo3d,#loader:not(.help) .dm-skip{display:none}
#loader:not(.help){background:radial-gradient(circle at 50% 45%,#0d1a2e 0,var(--bg) 60%),var(--bg)}
#loader:not(.help)::before{content:"";position:absolute;inset:0;background:linear-gradient(#2f7bff14 1px,transparent 1px) 0 0/100% 32px,linear-gradient(90deg,#2f7bff14 1px,transparent 1px) 0 0/32px 100%;mask:radial-gradient(circle at 50% 45%,#000,transparent 65%);pointer-events:none}
#loader:not(.help)::after{content:"";position:absolute;left:0;right:0;height:120px;top:-120px;background:linear-gradient(transparent,#2f7bff22,transparent);animation:tlscan 2.4s linear infinite;pointer-events:none}
.tl{position:relative;width:110px;height:110px}
.tl-ring{position:absolute;inset:0;border-radius:50%;border:2px solid transparent}
.tl-ring.r1{border-top-color:var(--acc);border-right-color:var(--acc);box-shadow:0 0 18px #2f7bff55;animation:sp 1.1s linear infinite}
.tl-ring.r2{inset:14px;border:2px dashed #7fd0ff66;animation:sp 3s linear infinite reverse}
.tl-ring.r3{inset:28px;border-bottom-color:#22e07a;border-left-color:#22e07a;animation:sp .8s linear infinite}
.tl-core{position:absolute;inset:44px;border-radius:50%;background:var(--acc);box-shadow:0 0 22px var(--acc),0 0 50px #2f7bff88;animation:tlpulse 1.2s ease-in-out infinite}
.tl-bar{width:200px;height:3px;background:#ffffff14;border-radius:3px;overflow:hidden}
.tl-bar i{display:block;height:100%;width:40%;background:linear-gradient(90deg,transparent,var(--acc),#7fd0ff);animation:tlbar 1.3s ease-in-out infinite}
#ltxt{font:600 12px ui-monospace,monospace;letter-spacing:.18em;text-transform:uppercase;color:#9fc4ff}
@keyframes tlpulse{50%{transform:scale(.6);opacity:.6}}
@keyframes tlbar{0%{transform:translateX(-100%)}100%{transform:translateX(250%)}}
@keyframes tlscan{to{top:100%}}
@keyframes sp{to{transform:rotate(360deg)}}
.note{font-size:11px;color:#6b7383;margin-top:14px;line-height:1.5}
@media(max-width:900px){
  .side{top:auto;left:8px;right:8px;width:auto;height:44vh;bottom:8px}
  .dock{bottom:auto;top:70px;margin-left:0;max-width:96vw;overflow:auto}
  .info{right:8px;left:8px;width:auto;bottom:calc(44vh + 16px)}
  .topbar nav{display:none}
}

.lang-mini{margin-left:22px;padding:5px 10px;border:1px solid #ffffff33;border-radius:99px;font-size:12px;font-weight:700;color:#fff}
.logo img{height:40px}

.dock .sep{width:1px;margin:6px 4px;background:var(--line)}
.dock #optBtn.on{background:#ffffff1c;color:#fff}
.dd{position:fixed;z-index:30;width:300px;padding:6px 18px 14px;display:none;font-family:"Inter",system-ui,sans-serif}
.dd.on{display:block;animation:ddIn .16s ease-out}
.dd .note{font-size:11.5px}
.dd .toggles label:last-child{border-bottom:0}
@keyframes ddIn{from{opacity:0;transform:translateY(6px)}}
body.seat .dd{display:none}

/* ---- Mobil: alttan açılan panel ---- */
.side-grip,.more-hint,.fx button em{display:none}
button,select,.sw,.tabs button,.blk{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
@media(max-width:900px){
  .side{top:auto;left:0;right:0;bottom:0;width:auto;height:min(62vh,520px);border-radius:18px 18px 0 0;transition:height .25s ease,opacity .3s;padding-bottom:env(safe-area-inset-bottom)}
  .side-grip{display:flex;flex-direction:column;align-items:center;gap:3px;width:100%;padding:8px 0 4px;flex:none}
  .side-grip span{width:48px;height:5px;border-radius:9px;background:#ffffff66}
  .side-grip b{font-size:11px;font-weight:700;color:var(--mut)}
  .side-grip .g-open{display:none}
  body.side-min .side-grip .g-open{display:block;color:var(--acc)}
  body.side-min .side-grip .g-close{display:none}
  .side header{padding:0 16px 8px}.side h1{font-size:15px}.side .meta{display:none}
  .tabs{margin:0 12px 4px}
  .tabs button{padding:11px 6px;font-size:13.5px}
  body.side-min .side{height:auto}
  body.side-min .side .pane,body.side-min .more-hint{display:none!important}
  .pane{padding:12px 14px 20px;-webkit-overflow-scrolling:touch}
  /* efektler: 2 sütun, kısa etiket, hepsi tek bakışta */
  #show .grp,#show .grp-t,#show .note{display:none}
  #show .fx{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-bottom:7px}
  .fx button{min-height:50px;padding:8px 10px;gap:9px;font-size:14px}
  .fx button span{display:none}
  .fx button em{display:block;font-style:normal;flex:1;white-space:nowrap}
  .fx button i{width:32px;height:32px;font-size:17px}
  .fx button.wide{grid-column:auto}
  .now{margin:-12px -14px 10px;padding:9px 14px;top:-12px}
  .show-row{margin-top:10px}
  .show-row .sw{width:34px;height:34px}
  .show-row input[type=range]{height:30px}
  /* koltuk bul */
  #seat select,#seat input{padding:13px 12px;font-size:16px}
  .row3{grid-template-columns:1fr 1fr}
  .row3>div:last-child{grid-column:1/-1}
  #seat .btn{padding:15px;font-size:15px}
  #map{max-height:46vh}
  .more-hint{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);z-index:3;padding:7px 14px;border-radius:99px;background:var(--acc);color:#04120a;font-size:12px;font-weight:800;box-shadow:0 6px 18px #0008;animation:hintB 1.4s infinite}
  .more-hint.on{display:block}
  @keyframes hintB{50%{transform:translate(-50%,-4px)}}
  /* üst kamera çubuğu kaydırılabilir */
  .dock{top:62px;bottom:auto;left:8px;right:8px;transform:none;margin:0;max-width:none;padding:4px;gap:3px;overflow-x:auto;scrollbar-width:none}
  .dock::-webkit-scrollbar{display:none}
  .dock button{padding:9px 11px;font-size:12.5px;flex:none}
  .dock .sep{display:none}
  .dock #optBtn{order:-1;background:#ffffff1c;color:#fff}
  .dd{width:min(320px,94vw)}
  .dd .toggles label{padding:14px 0}
  .info{left:8px;right:8px;width:auto;bottom:calc(min(62vh,520px) + 10px);padding:14px}
  body.side-min .info{bottom:150px}
  .info .btn{padding:14px}
  .seatbar{top:62px;left:8px;right:8px;transform:none;font-size:12px;justify-content:space-between}
  .topbar nav{display:none}
}

/* Odak modu + menü düğmesi */
.menu-btn{display:flex;flex-direction:column;justify-content:center;gap:5px;width:48px;height:48px;padding:0 12px;margin-right:12px;border-radius:14px;background:var(--acc);border:2px solid #ffffffcc;box-shadow:0 0 0 4px #2f7bff40,0 4px 16px #0008;cursor:pointer;flex:none}
.menu-btn span{height:3px!important}
.menu-btn span{display:block;flex:none;width:100%;height:2px;background:#fff;border-radius:2px;transition:.25s}
.topbar{justify-content:flex-start}.topbar nav{margin-left:auto}
.topbar,.topbar nav,.side,.dock,.info{transition:opacity .3s,transform .35s}
body.focus .side{opacity:0;transform:translateX(-120%);pointer-events:none}
body.focus .dock{opacity:0;transform:translate(-50%,-30px);pointer-events:none}
body.focus .topbar nav,body.focus .info{opacity:0;pointer-events:none}
body.focus .topbar{background:none}
/* menüler açıkken X (kapat), gizliyken hamburger (aç) */
body:not(.focus) .menu-btn span:nth-child(1){transform:translateY(8px) rotate(45deg)}body:not(.focus) .menu-btn span:nth-child(2){opacity:0}
body:not(.focus) .menu-btn span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
body.focus .menu-btn{background:var(--acc);animation:mbpulse 2s ease-in-out infinite}@keyframes mbpulse{50%{box-shadow:0 0 0 9px #2f7bff22,0 4px 16px #0008}}
.help-btn{position:fixed;right:16px;bottom:16px;z-index:26;width:40px;height:40px;border-radius:50%;background:#0b0f17cc;border:1px solid #ffffff33;color:#fff;font:700 18px system-ui;cursor:pointer}
@media(max-width:900px){
  .side{transform:none}body.focus .side{transform:translateY(120%)}
  body.focus .dock{transform:translateY(-30px)}
  .topbar{padding:0 12px}.logo img{height:32px}
  .help-btn{bottom:auto;top:12px;right:12px;width:36px;height:36px}
  .topbar .lang-mini{display:none}
}
/* Yükleme / yardım demosu */
.demo3d{display:flex;flex-direction:column;align-items:center;gap:14px;margin-top:6px}
.dm-scene{position:relative;width:240px;height:130px;border:1px solid #ffffff22;border-radius:16px;background:#0b0f17;overflow:hidden}
.dm-std{position:absolute;left:50%;top:50%;width:90px;height:50px;margin:-25px 0 0 -45px;border:3px solid #cfd5e0;border-radius:50%;animation:dmrot 6s ease-in-out infinite}
.dm-std i{position:absolute;inset:10px;border-radius:50%;background:#1f7a3a}
.dm-hand{position:absolute;left:30px;top:80px;width:22px;height:22px;border-radius:50%;background:#fff;opacity:.9;box-shadow:0 0 0 6px #ffffff33;animation:dmhand 6s ease-in-out infinite}
.dm-menu{position:absolute;left:8px;top:8px;width:38px;height:114px;border-radius:8px;background:#ffffff14;display:flex;flex-direction:column;gap:6px;padding:8px;animation:dmmenu 6s ease-in-out infinite}
.dm-menu b{height:14px;border-radius:5px;background:#2f7bff88}
.dm-pinch{position:absolute;inset:0;opacity:0;animation:dmpinch 6s ease-in-out infinite}
.dm-pinch u{position:absolute;width:14px;height:14px;border-radius:50%;background:#fff;top:58px}.dm-pinch u:first-child{left:110px;animation:dmp1 6s ease-in-out infinite}.dm-pinch u:last-child{right:110px;animation:dmp2 6s ease-in-out infinite}
.dm-tips{position:relative;height:22px;width:300px;text-align:center;font-size:14px;color:#cfd5e0}
.dm-tips p{position:absolute;inset:0;margin:0;opacity:0;animation:dmtip 8s infinite}
.dm-tips p:nth-child(2){animation-delay:2s}.dm-tips p:nth-child(3){animation-delay:4s}.dm-tips p:nth-child(4){animation-delay:6s}
.dm-skip{margin-top:6px;padding:9px 22px;border-radius:99px;background:#ffffff14;border:1px solid #ffffff33;color:#fff;cursor:pointer}
@keyframes dmrot{0%,30%{transform:rotate(0) scale(1)}15%{transform:rotate(25deg) scale(1)}45%,60%{transform:rotate(0) scale(1.5)}75%,100%{transform:rotate(0) scale(1)}}
@keyframes dmhand{0%{transform:translate(0,0);opacity:0}5%{opacity:.9}28%{transform:translate(140px,-10px);opacity:.9}32%,100%{opacity:0}}
@keyframes dmpinch{0%,33%{opacity:0}36%,58%{opacity:1}62%,100%{opacity:0}}
@keyframes dmp1{0%,38%{transform:translateX(0)}58%{transform:translateX(-45px)}}
@keyframes dmp2{0%,38%{transform:translateX(0)}58%{transform:translateX(45px)}}
@keyframes dmmenu{0%,62%{transform:translateX(-60px)}70%,92%{transform:translateX(0)}100%{transform:translateX(-60px)}}
@keyframes dmtip{0%{opacity:0}4%,22%{opacity:1}26%,100%{opacity:0}}
#loader.help{cursor:pointer}