/* GRAIN tanıtım sitesi — marka kiti renkleri (mobil/marka-kiti/README-TR.md), oyunun kendi fontları.
   Üçüncü taraf istek yok: fontlar /font altında. */
@font-face{font-family:"Rowdies";font-weight:700;font-display:swap;src:url("/font/Rowdies-latin-ext.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Rowdies";font-weight:700;font-display:swap;src:url("/font/Rowdies-latin.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Nunito Sans";font-weight:400 800;font-display:swap;src:url("/font/NunitoSans-latin-ext.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Nunito Sans";font-weight:400 800;font-display:swap;src:url("/font/NunitoSans-latin.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --bg:#06162e; --kart:#0d2547; --ink:#f3ead6; --soluk:#b8c2d4;
  --altin:#f5b63d; --altin2:#df9428; --cyan:#18d6d0; --cizgi:rgba(255,255,255,.09);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 "Nunito Sans",system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--altin)}
h1,h2,h3{font-family:"Rowdies","Nunito Sans",system-ui,sans-serif;font-weight:700;line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,6.2vw,3.7rem)}
h2{font-size:clamp(1.65rem,4vw,2.5rem)}
h3{font-size:1.2rem}
.kap{width:min(100% - 32px,1120px);margin-inline:auto}
.atla{position:absolute;left:-999px}
.atla:focus{left:16px;top:12px;z-index:99;background:var(--altin);color:#2b1800;padding:8px 14px;border-radius:10px}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}

/* Üst çubuk */
.ust{position:sticky;top:0;z-index:10;background:rgba(6,22,46,.84);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--cizgi)}
.ust-ic{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.logo img{height:30px;width:auto}
.ust-nav{display:flex;align-items:center;gap:4px}
.ust-nav a:not(.btn){color:var(--ink);text-decoration:none;font-weight:700;padding:0 12px;min-height:44px;display:inline-flex;align-items:center;border-radius:10px}
.ust-nav a:not(.btn):hover{background:rgba(255,255,255,.06)}
.dil{border:1px solid var(--cizgi)}
@media (max-width:600px){.gizle-dar{display:none!important}}

/* Düğmeler */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 28px;border-radius:999px;
  background:linear-gradient(#ffd98a,var(--altin) 45%,var(--altin2));color:#2b1800;font:700 1.05rem/1 "Rowdies",sans-serif;
  text-decoration:none;box-shadow:0 5px 0 #8a5716,0 14px 30px rgba(245,182,61,.22);transition:transform .12s,box-shadow .12s}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(4px);box-shadow:0 1px 0 #8a5716}
.btn-kucuk{min-height:42px;padding:0 18px;font-size:.95rem;box-shadow:0 3px 0 #8a5716}
.magaza{display:inline-flex;flex-direction:column;justify-content:center;min-height:54px;padding:6px 18px;border-radius:14px;
  border:1px solid var(--cizgi);background:rgba(255,255,255,.04);font-weight:800;line-height:1.2}
.magaza small{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan)}

/* Açılış */
.hero{padding-block:48px 72px;background:
  radial-gradient(ellipse 60% 55% at 75% 35%,rgba(24,214,208,.13),transparent 70%),
  radial-gradient(ellipse 55% 50% at 15% 95%,rgba(245,182,61,.16),transparent 70%)}
.hero-ic{display:grid;gap:44px;align-items:center}
@media (min-width:880px){.hero-ic{grid-template-columns:1.15fr .85fr}}
.ust-baslik{margin:0 0 12px;color:var(--cyan);font-weight:800;font-size:.85rem;letter-spacing:.16em;text-transform:uppercase}
.giris{font-size:1.18rem;color:var(--soluk);max-width:32em;margin:0}
.cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:28px}
.not{margin:16px 0 0;color:var(--soluk);font-size:.92rem}

.telefon{margin:0;padding:8px;border-radius:34px;background:linear-gradient(145deg,#2c3e5c,#0a1526);
  box-shadow:0 30px 60px rgba(0,0,0,.5),inset 0 0 0 1px rgba(255,255,255,.08)}
.telefon img,.telefon video{display:block;width:100%;height:auto;aspect-ratio:540/1170;object-fit:cover;border-radius:27px;background:#0c2440}
/* Hareket azaltma: video yerine aynı sahnenin durağan karesi */
.telefon .yedek{display:none}
@media (prefers-reduced-motion:reduce){.telefon video{display:none}.telefon .yedek{display:block}}
.hero-telefon{width:min(300px,76vw);justify-self:center;rotate:3deg}
@media (prefers-reduced-motion:no-preference){
  .hero-telefon{animation:suzul 6s ease-in-out infinite}
  @keyframes suzul{50%{translate:0 -10px}}
}

/* Bölümler */
.bolum{padding-block:64px}
.koyu{background:linear-gradient(180deg,transparent,rgba(255,255,255,.028) 15%,rgba(255,255,255,.028) 85%,transparent)}
.aciklama{color:var(--soluk);max-width:44em;font-size:1.08rem;margin:0}
.izgara3{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr))}
.kart{background:var(--kart);border:1px solid var(--cizgi);border-radius:18px;padding:24px}
.kart p{margin:0;color:var(--soluk)}
.no{display:inline-grid;place-items:center;width:42px;height:42px;margin-bottom:14px;border-radius:50%;background:var(--cyan);color:#03302f;font:700 1.1rem/1 "Rowdies",sans-serif}
/* Oyun menüsünün kit ikonları (arayuz/menu.css ile aynı maske yöntemi) */
.ikon{display:block;width:44px;height:44px;margin-bottom:14px;background:var(--altin);mask:var(--m) center/contain no-repeat;-webkit-mask:var(--m) center/contain no-repeat}
.i-map{--m:url("/img/ikon/icon-map.svg")}
.i-calendar{--m:url("/img/ikon/icon-calendar.svg")}
.i-infinity{--m:url("/img/ikon/icon-infinity.svg")}

/* Güçler — ikonlar oyunun dükkânındakiyle aynı (ekran_dukkan.js SIMGE) */
.gucler{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr))}
.gucler li{display:flex;flex-direction:column;align-items:flex-start;gap:4px}
.gucler img{width:56px;height:56px;object-fit:contain;margin-bottom:8px;filter:drop-shadow(0 4px 8px rgba(0,0,0,.35))}
.gucler h3{margin:0}
.gucler p{font-size:.95rem}

/* Ekran görüntüleri */
.galeri{list-style:none;margin:28px auto 0;padding:4px 0 20px;display:grid;grid-auto-flow:column;grid-auto-columns:minmax(190px,220px);
  gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;overscroll-behavior-x:contain}
.galeri li{scroll-snap-align:start}
.galeri figure{margin:0}
.galeri figcaption{margin-top:12px;text-align:center;color:var(--soluk);font-size:.92rem}

/* Dünyalar */
.dunyalar{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
@media (min-width:900px){.dunyalar{grid-template-columns:repeat(5,1fr)}}
.dunyalar li{position:relative;aspect-ratio:3/4;border-radius:16px;overflow:hidden;background:var(--kart);box-shadow:0 10px 24px rgba(0,0,0,.35)}
.dunyalar li::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(3,10,24,.92))}
.dunyalar img{width:100%;height:100%;object-fit:cover;transition:scale .4s}
.dunyalar li:hover img{scale:1.05}
.d-yazi{position:absolute;left:12px;right:12px;bottom:10px;z-index:1}
.d-no{display:block;color:var(--altin);font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.d-ad{display:block;font:700 1.05rem/1.2 "Rowdies",sans-serif}

/* Kapanış */
.son{text-align:center}
.son-gorsel{width:100%;max-width:880px;margin:0 auto 32px;border-radius:24px;box-shadow:0 24px 50px rgba(0,0,0,.45)}
.son .aciklama{margin:0 auto 28px}
.kucuk{max-width:44em;margin:28px auto 0;color:var(--soluk);font-size:.85rem}

.alt{border-top:1px solid var(--cizgi);padding-block:32px;color:var(--soluk);font-size:.92rem}
.alt-ic{display:flex;flex-wrap:wrap;gap:16px 24px;align-items:center;justify-content:space-between}
.alt nav{display:flex;flex-wrap:wrap;gap:4px 20px}
.alt nav a{color:var(--ink);text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
.alt nav a:hover{color:var(--altin)}
.alt p{margin:0}
.alt-ikon{width:44px;height:44px;border-radius:11px}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}