:root{
--bg:#05070b;
--card:#0c111b;
--border:#1a2332;

--text:#ffffff;
--muted:#9ca3af;

--amd:#ff4d4d;
--intel:#00bfff;

--accent:#7c3aed;
}

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

html{
scroll-behavior:smooth;
}

body{
font-family:'Inter',sans-serif;
background:var(--bg);
color:var(--text);
overflow-x:hidden;
}

.navbar-custom{
background:rgba(5,7,11,.8);
backdrop-filter:blur(20px);
border-bottom:1px solid rgba(255,255,255,.05);
}

.logo{
font-size:28px;
font-weight:900;
letter-spacing:2px;
}

.hero{
min-height:100vh;

background:
radial-gradient(circle at top left,#34114f 0%,transparent 30%),
radial-gradient(circle at top right,#001b38 0%,transparent 30%),
#05070b;

display:flex;
align-items:center;
}

.hero-title{
font-size:78px;
font-weight:900;
line-height:1;
}

.hero-sub{
font-size:22px;
color:var(--muted);
margin-top:25px;
max-width:600px;
}

.hero-img{
width:100%;
filter:drop-shadow(0 0 50px rgba(0,191,255,.25));
}

.section{
padding:120px 0;
}

.section-title{
font-size:54px;
font-weight:900;
margin-bottom:60px;
}

.pc-card{
background:var(--card);

border:1px solid var(--border);

border-radius:24px;

overflow:hidden;

transition:.35s;
height:100%;
}

.pc-card:hover{
transform:translateY(-10px);
border-color:#3b82f6;
}

.pc-card img{
width:100%;
display:block;
}

.pc-body{
padding:25px;
}

.pc-title{
font-size:28px;
font-weight:800;
margin-bottom:15px;
}

.pc-specs{
color:var(--muted);
line-height:1.8;
}

.pc-price{
font-size:36px;
font-weight:900;
margin-top:20px;
}

.btn-rem{
background:#2563eb;
border:none;
padding:14px 28px;
border-radius:12px;
color:#fff;
text-decoration:none;
display:inline-block;
margin-top:20px;
}

.platform{
padding:50px;
border-radius:24px;
background:var(--card);
border:1px solid var(--border);
height:100%;
}

.amd{
box-shadow:0 0 40px rgba(255,0,0,.12);
}

.intel{
box-shadow:0 0 40px rgba(0,191,255,.12);
}

footer{
border-top:1px solid var(--border);
padding:60px 0;
color:var(--muted);
margin-top:100px;
}

@media(max-width:992px){

.hero-title{
font-size:48px;
}

.section-title{
font-size:38px;
}

}