:root{
  --bg:#0b0c10;
  --panel: rgba(0,0,0,.72);
  --panel2: rgba(0,0,0,.88);
  --neon:#00ff99;
  --muted:#b7b7b7;
  --gold1:#d4af37;
  --gold2:#ffd700;
  --gold3:#fff8dc;
  --border: rgba(0,255,153,.22);
}

*{
  box-sizing:border-box;
}

body{
  margin:0;
  background: url("img/bg.jpg") no-repeat center center fixed;
  background-size: cover;
  color:#fff;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  overflow-x:hidden;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  background: rgba(0,0,0,.82);
  z-index:-2;
}

/* TOPBAR */
.topbar{
  position: sticky;
  top:0;
  z-index:1000;
  background: rgba(10,10,12,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:12px 10px;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  color:#fff;
}

.brand img{
  width:44px;
  height:44px;
  object-fit:contain;
  border-radius:10px;
  transition: opacity .4s ease;
}

.socials{
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.social-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 11px;
  border-radius:12px;
  text-decoration:none;
  color:#fff;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  transition:.25s;
  font-weight:700;
  font-size:13px;
}

.social-btn:hover{
  transform: translateY(-2px);
  border-color: rgba(0,255,153,.55);
  box-shadow: 0 0 18px rgba(0,255,153,.18);
  color:#fff;
}

.social-btn .dot{
  width:8px;
  height:8px;
  border-radius:99px;
  background:var(--neon);
  box-shadow: 0 0 10px rgba(0,255,153,.7);
}

/* LAYOUT */
.page-wrap{
  max-width:1500px;
  margin:0 auto;
  padding:18px 10px 60px;
  display:grid;
  grid-template-columns:180px 1fr 180px;
  gap:18px;
}

.side-col{
  position:relative;
}

.side-sticky{
  position:sticky;
  top:92px;
}

/* TITLES */
.section-title{
  font-size:22px;
  font-weight:900;
  margin:12px 0 14px;
  color:#eaeaea;
}

.muted{
  color:var(--muted);
}

.neon{
  color:var(--neon);
}

/* CTA BUTTON */
.cta-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:0;
  padding:11px 16px;
  border-radius:14px;
  font-weight:900;
  background: var(--neon);
  color:#00150d;
  box-shadow: 0 0 20px rgba(0,255,153,.25);
  text-decoration:none;
  white-space:nowrap;
  transition:.25s;
  font-size:14px;
}

.cta-btn:hover{
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.cta-btn.small{
  padding:9px 13px;
  border-radius:12px;
  font-size:13px;
}

/* GOLD ANIMATION */
.gold-animated{
  font-weight:1000;
  background: linear-gradient(90deg,var(--gold1),var(--gold2),var(--gold3),var(--gold1));
  background-size:300%;
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  animation: goldFlow 6s linear infinite;
}

@keyframes goldFlow{
  0%{ background-position:0%; }
  100%{ background-position:300%; }
}

/* HERO */
.hero{
  position:relative;
  border-radius:20px;
  overflow:hidden;
  margin-top:16px;
  border:1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.55);
  box-shadow: 0 0 28px rgba(0,0,0,.5);
  min-height:320px;
}

#particles-js{
  position:absolute;
  inset:0;
  z-index:0;
}

.hero-content{
  position:relative;
  z-index:2;
  padding:44px 18px;
  text-align:center;
  transform-style:preserve-3d;
  transition: transform .08s linear;
}

.hero-title{
  font-size:52px;
  margin:0;
  font-weight:1000;
}

.hero-sub{
  margin-top:10px;
  color:#d0d0d0;
  font-weight:700;
  font-size:18px;
}

/* UX ROW */
.ux-row{
  margin-top:22px;
  display:grid;
  grid-template-columns:320px 1fr;
  gap:24px;
  align-items:center;
}

.hero-logo-side{
  display:flex;
  align-items:center;
  justify-content:center;
}

.hero-logo2{
  max-width:280px;
  width:100%;
  height:auto;
  object-fit:contain;
  filter: drop-shadow(0 0 20px rgba(0,255,153,.20));
}

.hero-boxes{
  display:flex;
  flex-direction:column;
  gap:14px;
}

.ux-box{
  border-radius:18px;
  background: rgba(0,0,0,.55);
  border:1px solid rgba(255,255,255,.08);
  padding:14px;
  backdrop-filter: blur(10px);
  text-align:left;
}

.ux-box b{
  display:block;
  font-size:15px;
}

.ux-box span{
  color:#cfcfcf;
  font-weight:650;
  font-size:13px;
}

/* SOCIAL LIST */
.social-list{
  margin-top:2px;
  display:flex;
  flex-direction:column;
  gap:8px;
}

.social-item{
  display:flex;
  align-items:center;
  gap:10px;
  padding:8px 10px;
  border-radius:12px;
  text-decoration:none;
  color:#fff;
  font-weight:700;
  background: rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.08);
  transition:.25s;
  min-height:58px;
}

.social-item img{
  width:50px;
  height:50px;
  object-fit:contain;
  flex-shrink:0;
}

.social-item span{
  font-size:14px;
}

.social-item:hover{
  border-color:var(--neon);
  box-shadow:0 0 10px rgba(0,255,153,0.35);
  transform:translateY(-2px);
  color:#fff;
}

/* LED BORDER */
.led-border{
  border-radius:20px;
  padding:2px;
  background: linear-gradient(45deg, #00ff99, #ff00ff, #00ff99, #00a3ff);
  background-size:400%;
  animation: ledMove 5s linear infinite;
}

@keyframes ledMove{
  0%{ background-position:0%; }
  100%{ background-position:400%; }
}

/* FLIP CARD */
.flip-card{
  perspective:1100px;
}

.flip-card-inner{
  position:relative;
  width:100%;
  height:260px;
  transform-style:preserve-3d;
  transition: transform .8s;
}

.flip-card:hover .flip-card-inner{
  transform: rotateY(180deg);
}

.flip-face{
  position:absolute;
  inset:0;
  border-radius:18px;
  backface-visibility:hidden;
  background: var(--panel2);
  border:1px solid var(--border);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:22px 18px;
  gap:10px;
}

.flip-front{
  box-shadow: 0 0 20px rgba(0,255,153,.12);
}

.flip-back{
  transform: rotateY(180deg);
  box-shadow: 0 0 24px rgba(0,255,153,.18);
}

.flip-card:hover .flip-face{
  box-shadow:
    0 0 14px rgba(0,255,153,.22),
    0 0 28px rgba(0,255,153,.18),
    0 0 42px rgba(0,255,153,.14);
  border-color: rgba(0,255,153,.55);
}

.site-logo{
  width:180px;
  height:180px;
  object-fit:contain;
  filter: drop-shadow(0 0 18px rgba(0,255,153,.12));
}

.site-name{
  margin:2px 0 0;
  font-weight:1000;
  letter-spacing:.2px;
  text-align:center;
}

.bonus-green{
  color: var(--neon);
  font-weight:1000;
  font-size:22px;
  margin:0;
}

.mini{
  color:#d5d5d5;
  font-weight:650;
  font-size:13px;
  margin:0;
  text-align:center;
}

.footnote{
  font-weight:650;
  font-size:13px;
}

/* KART LINK */
.card-link-wrap{
  display:block;
  text-decoration:none;
  color:inherit;
}

.card-link-wrap:hover{
  color:inherit;
}

.mobile-bonus{
  display:none;
}

/* FOOTER */
.footer{
  margin-top:40px;
  padding:22px 0;
  background: rgba(10,10,12,.92);
  border-top:1px solid rgba(255,255,255,.06);
  backdrop-filter: blur(10px);
}

.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
}

.footer-left{
  display:flex;
  align-items:center;
  gap:12px;
}

.footer-logo{
  width:44px;
  height:44px;
  object-fit:contain;
  border-radius:10px;
}

.footer-title{
  font-weight:900;
  letter-spacing:.2px;
}

.footer-sub{
  color:#bdbdbd;
  font-weight:650;
  font-size:12px;
}

.footer-links{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

.footer-link{
  text-decoration:none;
  color:#fff;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  padding:8px 10px;
  border-radius:12px;
  font-weight:800;
  font-size:13px;
  transition:.25s;
}

.footer-link:hover{
  transform: translateY(-2px);
  border-color: rgba(0,255,153,.55);
  box-shadow: 0 0 18px rgba(0,255,153,.18);
  color:#fff;
}

.footer-right{
  text-align:right;
}

.copyright{
  color:#cfcfcf;
  font-weight:700;
  font-size:12px;
}

.dev-link{
  display:inline-block;
  margin-top:6px;
  color:var(--neon);
  font-weight:900;
  text-decoration:none;
  border-bottom:1px dashed rgba(0,255,153,.55);
  padding-bottom:2px;
}

.dev-link:hover{
  filter: brightness(1.1);
  text-shadow: 0 0 14px rgba(0,255,153,.25);
}

/* RESPONSIVE */
@media (max-width: 1200px){
  .page-wrap{
    grid-template-columns:1fr;
  }
  .side-col{
    display:none;
  }
}

@media (max-width: 768px){
  .hero-title{ font-size:34px; }
  .hero-sub{ font-size:15px; }

  .ux-row{
    grid-template-columns:1fr;
    gap:18px;
  }

  .hero-logo2{ max-width:180px; }

  .hero-boxes .ux-box{ text-align:center; }

  .social-btn{
    font-size:12px;
    padding:7px 10px;
  }

  .social-list{
    width:100%;
    align-items:center;
  }

  .social-item{
    width:100%;
    max-width:320px;
    justify-content:flex-start;
    text-align:left;
    padding-left:14px;
    margin:0 auto;
  }

  .footer-right{ text-align:left; }

  .flip-card:hover .flip-card-inner{ transform:none; }

  .flip-card-inner{
    height:auto;
    min-height:260px;
  }

  .flip-face{
    position:relative;
    inset:auto;
    backface-visibility:visible;
  }

  .flip-back{
    display:none;
    transform:none;
  }

  .mobile-hidden{ display:none !important; }

  .mobile-bonus{ display:block; }

  .card-link-wrap{ cursor:pointer; }
}

/* SIDE AD (SON HALİ) */
.side-ad{
  border-radius:18px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.45);
  box-shadow: 0 0 24px rgba(0,0,0,.35);
}

.side-ad img{
  width:100%;
  height:auto;
  display:block;
}