/* SeaFast Battle - site (Beyde Apps) */
:root{--bg:#070d16;--panel:#0e1826;--panel2:#13203260;--line:#22344c;--text:#e8eef6;--dim:#93a4b8;--gold:#f0c35a;--gold2:#c9922e;--red:#b8332b;--sea:#1f6f9f}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;z-index:-1;background:linear-gradient(180deg,#070d16cc,#070d16f2 60%,#070d16),url(img/arka.webp) center/cover no-repeat}
a{color:var(--gold)}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header.top{display:flex;align-items:center;gap:12px;padding:16px 0}
header.top img{width:40px;height:40px;border-radius:10px}
header.top b{font-size:18px;letter-spacing:.5px}
header.top nav{margin-left:auto;display:flex;gap:18px;font-size:14px}
header.top nav a{color:var(--dim);text-decoration:none}
header.top nav a:hover{color:var(--text)}
.hero{text-align:center;padding:10px 0 30px}
.hero img.banner{width:100%;height:auto;max-width:960px;border-radius:16px;box-shadow:0 20px 60px #000a,0 0 0 1px #f0c35a33;display:block;margin:0 auto}
.hero h1{font-size:clamp(26px,4.4vw,40px);margin:28px 0 8px;line-height:1.2}
.hero p.lead{color:var(--dim);font-size:clamp(16px,2.2vw,19px);max-width:680px;margin:0 auto 26px}
.btns{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:12px;font-weight:700;font-size:16px;text-decoration:none;border:1px solid transparent;transition:transform .12s,filter .12s}
.btn:hover{transform:translateY(-1px);filter:brightness(1.08)}
.btn svg{width:22px;height:22px;flex:none}
.btn.gold{background:linear-gradient(180deg,var(--gold),var(--gold2));color:#1b1206}
.btn.dark{background:var(--panel);color:var(--text);border-color:var(--line)}
.btn.off{background:transparent;color:var(--dim);border-color:var(--line);cursor:default}
.btn.off:hover{transform:none;filter:none}
.note{color:var(--dim);font-size:13px;margin-top:12px}
h2.sec{font-size:24px;margin:56px 0 18px;text-align:center}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.card{background:linear-gradient(180deg,#101c2c,#0c1522);border:1px solid var(--line);border-radius:14px;padding:18px}
.card h3{margin:0 0 6px;font-size:17px;color:var(--gold)}
.card p{margin:0;color:var(--dim);font-size:14.5px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.steps ol{margin:8px 0 0;padding-left:20px;color:var(--dim);font-size:14.5px}
footer{margin-top:60px;padding:26px 0 40px;border-top:1px solid var(--line);color:var(--dim);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center}
footer a{color:var(--dim)}
footer .sp{margin-left:auto}
/* yazı sayfaları (gizlilik / hesap silme) */
.doc{max-width:780px;margin:0 auto;padding:10px 20px 20px}
.doc h1{font-size:28px;margin:10px 0 4px;color:var(--gold)}
.doc h2{font-size:19px;margin:30px 0 8px;padding-bottom:6px;border-bottom:1px solid var(--line)}
.doc p,.doc li{color:#c9d5e3}
.doc .muted{color:var(--dim);font-size:14px}
.doc table{width:100%;border-collapse:collapse;font-size:14.5px;margin:6px 0}
.doc th,.doc td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.doc th{background:#13203a;color:var(--text)}
.doc .box{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin:8px 0}
@media(max-width:600px){header.top nav{display:none}footer .sp{margin-left:0}}