/* ============================================================
   BUU GAMES COMPANY — site + Kesişim Oyunu
   Marka renkleri logodan türetildi (lacivert zemin, mavi->camgöbeği
   ve turuncu->sarı gradyanlar, beyaz tipografi, neon parlama).
   ============================================================ */

:root{
  --bg-0:#060a16;
  --bg-1:#0b1226;
  --bg-2:#111b38;
  --panel:#0f1830;
  --panel-2:#141f3f;
  --border:rgba(255,255,255,.08);
  --border-strong:rgba(255,255,255,.16);

  --blue-light:#5be1ff;
  --blue-mid:#2f8ff5;
  --blue-deep:#1246c9;
  --orange-light:#ffd166;
  --orange-deep:#ff7a1f;

  --yellow:#ffd23f;
  --green:#34d399;
  --dot-blue:#3b82f6;
  --red:#ef4444;

  --text-0:#f5f8ff;
  --text-1:#c4cde3;
  --text-2:#8994b8;

  --grad-blue:linear-gradient(135deg,var(--blue-light),var(--blue-mid) 55%,var(--blue-deep));
  --grad-orange:linear-gradient(135deg,var(--orange-light),var(--orange-deep));
  --grad-hero:radial-gradient(120% 140% at 20% -10%, #14235a 0%, transparent 55%),
              radial-gradient(120% 140% at 90% 10%, #3a1a52 0%, transparent 45%),
              var(--bg-0);

  --shadow-glow:0 0 40px rgba(47,143,245,.35);
  --shadow-card:0 20px 50px rgba(0,0,0,.45);
  --radius:18px;
  --radius-sm:12px;

  color-scheme: dark;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg-0);
  color:var(--text-0);
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Baloo 2','Exo 2',system-ui,sans-serif;
  font-weight:800;
  margin:0 0 .5em;
  letter-spacing:.2px;
}
p{ margin:0 0 1em; color:var(--text-1); }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
button{ font-family:inherit; }
.container{ max-width:1180px; margin:0 auto; padding:0 24px; }
[hidden]{ display:none !important; }

/* ---------- utility text gradients ---------- */
.grad-text-blue{
  background:var(--grad-blue);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.grad-text-orange{
  background:var(--grad-orange);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

/* ---------- top nav ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(6,10,22,.72);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--border);
}
.nav__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 24px; max-width:1180px; margin:0 auto;
}
.nav__brand{ display:flex; align-items:center; gap:10px; font-weight:800; font-size:1.05rem; }
.nav__brand img{ height:38px; width:38px; border-radius:10px; }
.nav__links{ display:none; align-items:center; gap:28px; }
.nav__links a{
  font-size:.94rem; color:var(--text-1); font-weight:600;
  transition:color .15s;
  white-space:nowrap;
}
.nav__links a:hover{ color:var(--text-0); }
@media(min-width:720px){ .nav__links{ display:flex; } }
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:12px 22px; border-radius:999px; border:1px solid transparent;
  font-weight:700; font-size:.95rem; cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, filter .15s ease;
  white-space:nowrap;
}
.btn:active{ transform:translateY(1px) scale(.99); }
.btn--primary{
  background:var(--grad-orange); color:#241000;
  box-shadow:0 10px 30px rgba(255,122,31,.35);
}
.btn--primary:hover{ filter:brightness(1.08); box-shadow:0 14px 36px rgba(255,122,31,.5); }
.btn--ghost{
  background:rgba(255,255,255,.04); color:var(--text-0);
  border-color:var(--border-strong);
}
.btn--ghost:hover{ background:rgba(255,255,255,.09); }
.btn--block{ width:100%; }
.btn:disabled{ opacity:.45; cursor:not-allowed; filter:none !important; box-shadow:none !important; transform:none !important; }
.nav__cta{ display:inline-flex; padding:10px 18px; font-size:.88rem; }
@media(min-width:720px){ .nav__cta{ padding:12px 22px; font-size:.95rem; } }

/* ---------- hero ---------- */
.hero{
  position:relative;
  background:var(--grad-hero);
  padding:96px 0 90px;
  overflow:hidden;
  border-bottom:1px solid var(--border);
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background:
    radial-gradient(2px 2px at 10% 20%, rgba(255,255,255,.5) 0, transparent 60%),
    radial-gradient(2px 2px at 80% 30%, rgba(255,255,255,.35) 0, transparent 60%),
    radial-gradient(2px 2px at 60% 80%, rgba(255,255,255,.3) 0, transparent 60%),
    radial-gradient(2px 2px at 30% 70%, rgba(255,255,255,.35) 0, transparent 60%);
  opacity:.6; pointer-events:none;
}
.hero__inner{
  position:relative; display:grid; gap:48px;
  grid-template-columns:1fr; align-items:center; text-align:center;
}
@media(min-width:900px){
  .hero__inner{ grid-template-columns:1.1fr .9fr; text-align:left; }
}
.hero__logo{
  width:180px; height:180px; margin:0 auto 28px;
  filter:drop-shadow(0 0 46px rgba(47,143,245,.55));
}
@media(min-width:900px){ .hero__logo{ margin:0 0 28px; } }
.hero__tagline{
  display:inline-flex; gap:10px; align-items:center;
  font-weight:800; letter-spacing:3px; font-size:.8rem;
  color:var(--text-1); text-transform:uppercase; margin-bottom:18px;
}
.hero__tagline .dot{ width:6px; height:6px; border-radius:50%; }
.hero h1{
  font-size:clamp(2.1rem,5vw,3.4rem);
  line-height:1.08;
  margin-bottom:18px;
}
.hero p.lead{
  font-size:1.1rem; color:var(--text-1); max-width:52ch;
  margin:0 auto 32px;
}
@media(min-width:900px){ .hero p.lead{ margin:0 0 32px; } }
.hero__ctas{ display:flex; gap:14px; flex-wrap:wrap; justify-content:center; }
@media(min-width:900px){ .hero__ctas{ justify-content:flex-start; } }

.hero__art{
  position:relative; aspect-ratio:1/1; max-width:420px; margin:0 auto;
}
.hero__art .glow-orb{
  position:absolute; inset:6%;
  background:var(--grad-blue);
  border-radius:50%;
  filter:blur(60px); opacity:.35;
}
.hero__art img{
  position:relative; width:100%; filter:drop-shadow(0 20px 60px rgba(0,0,0,.5));
}

/* ---------- section shell ---------- */
.section{ padding:88px 0; }
.section--tight{ padding:60px 0; }
.section__head{ max-width:640px; margin:0 auto 48px; text-align:center; }
.section__kicker{
  display:inline-block; font-weight:800; font-size:.78rem; letter-spacing:2.5px;
  text-transform:uppercase; color:var(--orange-light); margin-bottom:12px;
}
.section__head h2{ font-size:clamp(1.6rem,3.4vw,2.3rem); }
.section__head p{ color:var(--text-1); }

/* ---------- game cards ---------- */
.games-grid{
  display:grid; gap:24px;
  grid-template-columns:1fr;
}
@media(min-width:760px){ .games-grid{ grid-template-columns:1fr 1fr; } }
.game-card{
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:28px;
  box-shadow:var(--shadow-card);
  display:flex; flex-direction:column; gap:16px;
  position:relative; overflow:hidden;
}
.game-card::after{
  content:""; position:absolute; inset:auto -40% -60% auto; width:70%; aspect-ratio:1;
  background:var(--grad-blue); opacity:.12; filter:blur(40px); border-radius:50%;
}
.game-card__icon{
  width:60px; height:60px; border-radius:16px;
  display:flex; align-items:center; justify-content:center;
  background:var(--grad-orange); font-size:1.6rem;
  box-shadow:0 10px 26px rgba(255,122,31,.35);
}
.game-card__badge{
  position:absolute; top:20px; right:20px;
  font-size:.68rem; font-weight:800; letter-spacing:1.5px; text-transform:uppercase;
  padding:5px 12px; border-radius:999px;
  background:rgba(52,211,153,.15); color:var(--green);
  border:1px solid rgba(52,211,153,.35);
}
.game-card__badge--soon{
  background:rgba(255,255,255,.06); color:var(--text-2); border-color:var(--border-strong);
}
.game-card h3{ font-size:1.35rem; margin-bottom:4px; }
.game-card p{ font-size:.96rem; }
.game-card__meta{ display:flex; gap:10px; flex-wrap:wrap; margin:2px 0 6px; }
.chip{
  font-size:.74rem; font-weight:700; padding:5px 11px; border-radius:999px;
  background:rgba(255,255,255,.05); border:1px solid var(--border-strong); color:var(--text-1);
}

/* ---------- about ---------- */
.about{
  display:grid; gap:40px; align-items:center;
  grid-template-columns:1fr;
}
@media(min-width:860px){ .about{ grid-template-columns:.9fr 1.1fr; } }
.about__stats{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:28px; }
.stat{
  background:var(--panel); border:1px solid var(--border); border-radius:var(--radius-sm);
  padding:18px 10px; text-align:center;
}
.stat b{ display:block; font-size:1.5rem; font-family:'Baloo 2',sans-serif; }
.stat span{ font-size:.76rem; color:var(--text-2); }
.about__panel{
  background:linear-gradient(160deg,var(--panel),var(--bg-1));
  border:1px solid var(--border); border-radius:var(--radius);
  padding:32px; box-shadow:var(--shadow-card);
}
.pill-row{ display:flex; gap:10px; flex-wrap:wrap; margin-top:18px; }
.pill{
  padding:8px 14px; border-radius:999px; font-size:.82rem; font-weight:700;
  border:1px solid var(--border-strong); color:var(--text-1);
}
.pill--y{ border-color:rgba(255,210,63,.4); color:var(--yellow); }
.pill--g{ border-color:rgba(52,211,153,.4); color:var(--green); }
.pill--b{ border-color:rgba(59,130,246,.4); color:var(--dot-blue); }
.pill--r{ border-color:rgba(239,68,68,.4); color:var(--red); }

/* ---------- contact ---------- */
.contact-card{
  background:linear-gradient(135deg,var(--panel),var(--bg-2));
  border:1px solid var(--border); border-radius:var(--radius);
  padding:44px; text-align:center; box-shadow:var(--shadow-card);
  max-width:640px; margin:0 auto;
}
.contact-card__icon{ font-size:2.2rem; margin-bottom:10px; }
.contact-card a.mail{
  display:inline-block; margin-top:14px; font-weight:800; font-size:1.05rem;
  background:var(--grad-blue); -webkit-background-clip:text; background-clip:text; color:transparent;
}

/* ---------- footer ---------- */
.footer{
  border-top:1px solid var(--border); padding:36px 0; background:var(--bg-1);
}
.footer__inner{
  display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:16px;
}
.footer__brand{ display:flex; align-items:center; gap:10px; font-weight:800; }
.footer__brand img{ height:30px; width:30px; border-radius:8px; }
.footer small{ color:var(--text-2); }

/* ============================================================
   KESİŞİM OYUNU — oyun modülü
   ============================================================ */
.game-launcher{
  border-top:1px solid var(--border);
  background:
    radial-gradient(90% 60% at 50% 0%, #14204a 0%, transparent 60%),
    var(--bg-0);
}
.game-stage{
  max-width:760px; margin:0 auto;
  background:linear-gradient(180deg,var(--panel),var(--bg-1));
  border:1px solid var(--border-strong);
  border-radius:24px;
  box-shadow:var(--shadow-card);
  min-height:520px;
  display:flex; flex-direction:column;
  overflow:hidden;
}
.game-stage__topbar{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 22px; border-bottom:1px solid var(--border);
  font-size:.85rem; color:var(--text-1); font-weight:700;
}
.game-stage__body{
  flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center;
  padding:36px 28px; text-align:center; gap:18px;
}
.screen{ display:flex; flex-direction:column; align-items:center; gap:16px; width:100%; }

/* mode select */
.mode-grid{ display:grid; gap:14px; width:100%; max-width:420px; margin-top:6px; }
.mode-btn{
  display:flex; align-items:center; gap:14px; text-align:left;
  padding:16px 18px; border-radius:16px; border:1px solid var(--border-strong);
  background:rgba(255,255,255,.03); cursor:pointer; transition:.15s;
  color:var(--text-0);
}
.mode-btn:hover{ background:rgba(255,255,255,.07); transform:translateY(-1px); }
.mode-btn:disabled{ opacity:.4; cursor:not-allowed; }
.mode-btn:disabled:hover{ transform:none; background:rgba(255,255,255,.03); }
.mode-btn__emoji{
  width:44px; height:44px; border-radius:12px; flex:none;
  display:flex; align-items:center; justify-content:center; font-size:1.4rem;
  background:var(--grad-blue);
}
.mode-btn__text b{ display:block; font-size:.98rem; }
.mode-btn__text span{ font-size:.8rem; color:var(--text-2); }

/* countdown */
.countdown-num{
  font-family:'Baloo 2',sans-serif; font-weight:800;
  font-size:5rem; line-height:1;
  background:var(--grad-orange); -webkit-background-clip:text; background-clip:text; color:transparent;
  animation:pop .5s ease;
}
@keyframes pop{ 0%{ transform:scale(.5); opacity:0;} 60%{ transform:scale(1.15);} 100%{ transform:scale(1); opacity:1;} }

/* round */
.round-turn{ font-size:.8rem; font-weight:800; letter-spacing:1.5px; text-transform:uppercase; color:var(--orange-light); }
.round-prompt{
  display:flex; flex-direction:column; gap:6px; align-items:center;
}
.round-prompt .vs{ font-size:.8rem; color:var(--text-2); font-weight:700; letter-spacing:2px; }
.round-prompt .club{
  font-size:clamp(1.5rem,4vw,2.1rem); font-weight:800; font-family:'Baloo 2',sans-serif;
}
.round-prompt .country{
  font-size:1.05rem; font-weight:700; color:var(--text-1);
  display:inline-flex; align-items:center; gap:8px;
}
.timerbar-wrap{
  width:100%; max-width:420px; height:8px; border-radius:999px;
  background:rgba(255,255,255,.08); overflow:hidden;
}
.timerbar{
  height:100%; width:100%; background:var(--grad-blue);
  transition:width .2s linear, background .2s;
}
.timerbar.low{ background:var(--grad-orange); }
.answer-row{
  display:flex; gap:10px; width:100%; max-width:420px;
}
.answer-input{
  flex:1; padding:14px 16px; border-radius:12px;
  border:1px solid var(--border-strong); background:rgba(255,255,255,.04);
  color:var(--text-0); font-size:1rem; outline:none;
}
.answer-input:focus{ border-color:var(--blue-mid); box-shadow:0 0 0 3px rgba(47,143,245,.25); }
.hint-box{
  min-height:20px; font-size:.86rem; color:var(--yellow); font-weight:700;
}
.score-row{ display:flex; gap:24px; }
.score-item{ text-align:center; }
.score-item b{ display:block; font-size:1.3rem; font-family:'Baloo 2',sans-serif; }
.score-item span{ font-size:.72rem; color:var(--text-2); text-transform:uppercase; letter-spacing:1px; }

/* result flash */
.result-flash{
  font-size:1.4rem; font-weight:800; font-family:'Baloo 2',sans-serif;
}
.result-flash.ok{ color:var(--green); }
.result-flash.no{ color:var(--red); }
.answer-reveal{
  background:rgba(255,255,255,.04); border:1px solid var(--border-strong);
  border-radius:14px; padding:14px 18px; width:100%; max-width:440px;
  font-size:.92rem; color:var(--text-1); text-align:left;
}
.answer-reveal b{ color:var(--text-0); }
.speak-btn{
  display:inline-flex; align-items:center; gap:6px;
  font-size:.78rem; font-weight:700; color:var(--blue-light);
  background:none; border:none; cursor:pointer; padding:6px 0;
}

/* end screen */
.trophy{ font-size:3rem; }
.final-score{
  font-family:'Baloo 2',sans-serif; font-weight:800; font-size:3rem;
  background:var(--grad-orange); -webkit-background-clip:text; background-clip:text; color:transparent;
}

.loading-wrap{ display:flex; flex-direction:column; align-items:center; gap:14px; }
.spinner{
  width:38px; height:38px; border-radius:50%;
  border:4px solid rgba(255,255,255,.12); border-top-color:var(--blue-mid);
  animation:spin 1s linear infinite;
}
@keyframes spin{ to{ transform:rotate(360deg); } }

.error-box{ color:var(--red); font-size:.9rem; }

@media(max-width:480px){
  .game-stage{ min-height:460px; border-radius:16px; }
  .game-stage__body{ padding:26px 18px; }
}