@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root{
  --bg:#041219;
  --bg2:#071923;
  --panel:#091e28;
  --panel2:#0c2530;
  --border:#153f4e;
  --cyan:#35c9e6;
  --cyan2:#22b5d3;
  --red:#f34d3d;
  --orange:#ff6849;
  --text:#f4f8fa;
  --muted:#8da7b0;
  --max:1440px;
}

*{
  box-sizing:border-box;
  margin:0;
  padding:0
}

html{
  scroll-behavior:smooth
}

body{
  font-family:Inter,Arial,sans-serif;
  background:
    radial-gradient(circle at 80% 8%,rgba(53,201,230,.07),transparent 25%),
    var(--bg);
  color:var(--text);
  line-height:1.55
}

a{
  color:inherit;
  text-decoration:none
}

img{
  max-width:100%;
  display:block
}


/* HEADER */

.header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(4,18,25,.91);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(53,201,230,.12)
}

.nav-wrap{
  width:min(calc(100% - 50px),var(--max));
  height:78px;
  margin:auto;
  display:flex;
  align-items:center;
  gap:42px
}

.logo{
  display:flex;
  align-items:center;
  gap:5px;
  font-weight:900
}

.logo-mark{
  width:42px;
  height:42px;
  border-radius:13px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:25px;
  font-weight:900;
  font-style:italic;
  color:var(--red);
  background:#0b3441;
  border:3px solid var(--cyan);
  box-shadow:0 0 22px rgba(53,201,230,.12)
}

.logo-name{
  font-size:25px;
  letter-spacing:-1.5px
}

.logo-name>span{
  color:var(--cyan);
  font-size:13px;
  letter-spacing:0
}

nav{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:27px
}

nav a{
  color:#a7bbc2;
  font-size:13px;
  font-weight:700;
  transition:.2s
}

nav a:hover{
  color:var(--cyan)
}

.header-btn,
.main-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:12px;
  background:linear-gradient(135deg,var(--red),var(--orange));
  color:white;
  font-weight:800;
  transition:.2s;
  box-shadow:0 10px 30px rgba(243,77,61,.16)
}

.header-btn{
  padding:12px 20px;
  font-size:13px
}

.main-btn{
  padding:15px 25px
}

.header-btn:hover,
.main-btn:hover{
  transform:translateY(-2px);
  box-shadow:0 13px 35px rgba(243,77,61,.27)
}


/* HERO */

.hero{
  width:min(calc(100% - 50px),var(--max));
  margin:32px auto 0;
  border:1px solid var(--border);
  border-radius:28px;
  overflow:hidden;
  background:#071923;
  box-shadow:0 30px 80px rgba(0,0,0,.22)
}

.hero-image{
  background:#071923
}

.hero-image img{
  width:100%;
  height:auto;
  object-fit:cover
}

.hero-actions{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:35px;
  padding:30px 36px;
  background:
    radial-gradient(circle at 90% 20%,rgba(53,201,230,.11),transparent 32%),
    var(--panel)
}

.hero-actions>div{
  max-width:850px
}

.hero-actions span,
.section-head span,
.mini-title,
.center-title span,
.guide-intro>span,
.final-cta span{
  color:var(--cyan);
  font-size:11px;
  letter-spacing:2px;
  font-weight:900
}

.hero-actions h1{
  font-size:clamp(25px,3vw,42px);
  letter-spacing:-1.6px;
  line-height:1.05;
  margin:7px 0 10px
}

.hero-actions p{
  color:var(--muted);
  font-size:14px
}


/* FEATURES */

.features{
  width:min(calc(100% - 50px),var(--max));
  margin:20px auto 0;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px
}

.features article{
  min-height:130px;
  display:flex;
  align-items:center;
  gap:18px;
  padding:22px;
  background:linear-gradient(145deg,var(--panel),#071820);
  border:1px solid var(--border);
  border-radius:18px;
  transition:.25s
}

.features article:hover{
  transform:translateY(-3px);
  border-color:rgba(53,201,230,.55)
}

.features img{
  width:52px;
  height:52px;
  object-fit:contain;
  flex:0 0 52px
}

.features h2{
  font-size:15px;
  margin-bottom:5px
}

.features p{
  color:var(--muted);
  font-size:12px;
  line-height:1.45
}


/* COMMON */

.section{
  width:min(calc(100% - 50px),var(--max));
  margin:100px auto
}

.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:40px;
  margin-bottom:28px
}

.section-head h2,
.center-title h2,
.guide-intro h2{
  font-size:clamp(30px,4vw,48px);
  letter-spacing:-2px;
  line-height:1.05;
  margin-top:7px
}

.section-head p{
  max-width:500px;
  color:var(--muted);
  font-size:14px
}


/* GAMES */

.game-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px
}

.game-card{
  position:relative;
  border-radius:20px;
  overflow:hidden;
  border:1px solid var(--border);
  background:var(--panel);
  transition:.25s
}

.game-card:hover{
  transform:translateY(-5px);
  border-color:var(--cyan);
  box-shadow:0 20px 50px rgba(0,0,0,.28)
}

.game-card img{
  width:100%;
  aspect-ratio:1.18/1;
  object-fit:cover
}

.game-overlay{
  position:absolute;
  inset:0;
  display:flex;
  align-items:flex-end;
  padding:18px;
  background:linear-gradient(transparent 55%,rgba(3,15,20,.85))
}

.game-overlay span{
  background:rgba(5,23,31,.9);
  border:1px solid rgba(53,201,230,.35);
  padding:8px 13px;
  border-radius:9px;
  font-size:12px;
  font-weight:800
}


/* MOBILE */

.mobile{
  display:grid;
  grid-template-columns:1fr 1fr;
  align-items:center;
  min-height:600px;
  border:1px solid var(--border);
  border-radius:30px;
  overflow:hidden;
  background:
    radial-gradient(circle at 15% 55%,rgba(53,201,230,.12),transparent 35%),
    linear-gradient(135deg,#071923,#081e28)
}

.mobile-visual{
  position:relative;
  height:100%;
  min-height:600px;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden
}

.visual-glow{
  position:absolute;
  width:380px;
  height:380px;
  border-radius:50%;
  background:var(--cyan);
  opacity:.09;
  filter:blur(45px)
}

.mobile-visual>img{
  position:relative;
  z-index:2;
  width:90%;
  max-height:550px;
  object-fit:contain
}

.mobile-content{
  padding:60px
}

.mobile-content h2{
  font-size:clamp(38px,5vw,62px);
  line-height:1;
  letter-spacing:-2.5px;
  margin:10px 0 20px
}

.mobile-content h2 em{
  display:block;
  color:var(--red);
  font-style:normal
}

.mobile-content>p{
  color:var(--muted);
  max-width:580px;
  margin-bottom:30px
}

.device-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:10px;
  margin-bottom:30px
}

.device-grid article{
  background:#071820;
  border:1px solid var(--border);
  border-radius:14px;
  padding:12px;
  min-height:105px;
  display:flex;
  align-items:center;
  justify-content:center
}

.device-grid img{
  max-height:78px;
  object-fit:contain
}


/* WHY */

.center-title{
  text-align:center;
  max-width:800px;
  margin:0 auto 35px
}

.why-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:15px
}

.why-grid article{
  text-align:center;
  padding:30px 22px;
  border-radius:20px;
  background:linear-gradient(145deg,var(--panel),#071820);
  border:1px solid var(--border)
}

.why-grid img{
  width:60px;
  height:60px;
  object-fit:contain;
  margin:0 auto 18px
}

.why-grid h3{
  font-size:16px;
  margin-bottom:7px
}

.why-grid p{
  color:var(--muted);
  font-size:12px
}


/* GUIDES */

.guide{
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:55px;
  align-items:center;
  padding:45px;
  border-radius:28px;
  background:
    radial-gradient(circle at 10% 20%,rgba(243,77,61,.08),transparent 35%),
    var(--panel);
  border:1px solid var(--border)
}

.guide-intro p{
  color:var(--muted);
  margin-top:15px
}

.guide-links{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px
}

.guide-links a{
  position:relative;
  padding:22px;
  min-height:120px;
  border-radius:16px;
  background:#071820;
  border:1px solid var(--border);
  display:flex;
  flex-direction:column;
  justify-content:center;
  transition:.2s
}

.guide-links a:hover{
  border-color:var(--cyan);
  transform:translateY(-2px)
}

.guide-links small{
  color:var(--cyan);
  font-size:10px;
  letter-spacing:1.4px;
  font-weight:900
}

.guide-links strong{
  margin-top:6px;
  font-size:16px
}

.guide-links b{
  position:absolute;
  right:18px;
  bottom:15px;
  color:var(--red)
}


/* FINAL CTA */

.final-cta{
  width:min(calc(100% - 50px),var(--max));
  margin:0 auto 80px;
  padding:45px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:40px;
  border:1px solid #1a5061;
  border-radius:28px;
  background:
    radial-gradient(circle at 85% 30%,rgba(53,201,230,.14),transparent 32%),
    radial-gradient(circle at 10% 100%,rgba(243,77,61,.08),transparent 30%),
    #09212b
}

.final-cta h2{
  font-size:clamp(27px,4vw,45px);
  letter-spacing:-1.7px;
  line-height:1.05;
  margin:7px 0 10px
}

.final-cta p{
  color:var(--muted)
}

.final-cta>a{
  flex:0 0 auto;
  padding:16px 28px;
  border-radius:12px;
  background:linear-gradient(135deg,var(--red),var(--orange));
  color:#fff;
  font-weight:900
}


/* FOOTER */

footer{
  border-top:1px solid var(--border);
  width:min(calc(100% - 50px),var(--max));
  margin:auto;
  padding:35px 0 45px;
  display:grid;
  grid-template-columns:1fr auto auto;
  align-items:center;
  gap:40px
}

.footer-brand .logo{
  margin-bottom:12px
}

.footer-brand p,
.copyright{
  color:#6f8b95;
  font-size:12px
}

.footer-links{
  display:flex;
  gap:22px
}

.footer-links a{
  color:#8da7b0;
  font-size:12px;
  font-weight:700
}

.footer-links a:hover{
  color:var(--cyan)
}


/* RESPONSIVE */

@media(max-width:1050px){

  nav{
    display:none
  }

  .header-btn{
    margin-left:auto
  }

  .features{
    grid-template-columns:1fr 1fr
  }

  .game-grid{
    grid-template-columns:1fr 1fr
  }

  .mobile{
    grid-template-columns:1fr
  }

  .mobile-visual{
    min-height:450px
  }

  .mobile-content{
    padding:45px
  }

  .guide{
    grid-template-columns:1fr
  }

  .why-grid{
    grid-template-columns:1fr 1fr
  }
}


@media(max-width:650px){

  .nav-wrap,
  .hero,
  .features,
  .section,
  .final-cta,
  footer{
    width:calc(100% - 28px)
  }

  .nav-wrap{
    height:68px
  }

  .logo-name{
    font-size:20px
  }

  .logo-mark{
    width:36px;
    height:36px;
    font-size:21px
  }

  .header-btn{
    padding:10px 13px;
    font-size:11px
  }

  .hero{
    margin-top:15px;
    border-radius:18px
  }

  .hero-actions{
    align-items:flex-start;
    flex-direction:column;
    padding:24px 20px
  }

  .hero-actions .main-btn{
    width:100%
  }

  .features{
    grid-template-columns:1fr;
    gap:9px
  }

  .features article{
    min-height:auto
  }

  .section{
    margin:65px auto
  }

  .section-head{
    align-items:flex-start;
    flex-direction:column;
    gap:14px
  }

  .game-grid{
    grid-template-columns:1fr 1fr;
    gap:9px
  }

  .game-card{
    border-radius:14px
  }

  .game-overlay{
    padding:10px
  }

  .mobile{
    border-radius:20px
  }

  .mobile-visual{
    min-height:330px
  }

  .mobile-visual>img{
    width:100%
  }

  .mobile-content{
    padding:30px 20px
  }

  .device-grid{
    grid-template-columns:1fr 1fr
  }

  .why-grid{
    grid-template-columns:1fr 1fr;
    gap:9px
  }

  .why-grid article{
    padding:22px 13px
  }

  .guide{
    padding:27px 20px;
    gap:30px
  }

  .guide-links{
    grid-template-columns:1fr
  }

  .final-cta{
    flex-direction:column;
    align-items:flex-start;
    padding:30px 22px
  }

  .final-cta>a{
    width:100%;
    text-align:center
  }

  footer{
    grid-template-columns:1fr;
    gap:20px
  }
}


@media(max-width:420px){

  .game-grid{
    grid-template-columns:1fr
  }

  .why-grid{
    grid-template-columns:1fr
  }
}