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

body{

font-family:'Inter',sans-serif;

background:#06111e;

overflow:hidden;

height:100vh;

display:flex;

justify-content:center;

align-items:center;

position:relative;

color:#fff;

}

.background{

position:absolute;

width:100%;

height:100%;

background:

radial-gradient(circle at top left,#2c6dfd33,transparent 40%),

radial-gradient(circle at bottom right,#00d0ff22,transparent 35%),

linear-gradient(135deg,#071321,#0d1d33,#071321);

animation:bgMove 12s infinite alternate;

}

@keyframes bgMove{

0%{

transform:scale(1);

}

100%{

transform:scale(1.1);

}

}

.background::before{

content:"";

position:absolute;

width:700px;

height:700px;

border-radius:50%;

background:#3f8cff22;

filter:blur(120px);

top:-250px;

left:-200px;

animation:float1 10s infinite alternate;

}

.background::after{

content:"";

position:absolute;

width:600px;

height:600px;

border-radius:50%;

background:#00d9ff22;

filter:blur(140px);

right:-200px;

bottom:-220px;

animation:float2 10s infinite alternate;

}

@keyframes float1{

to{

transform:translate(120px,80px);

}

}

@keyframes float2{

to{

transform:translate(-100px,-80px);

}

}

.container{

width:min(900px,90%);
padding:60px;
background:rgba(255,255,255,.08);
border:1px solid rgba(255,255,255,.15);
backdrop-filter:blur(25px);
border-radius:30px;
text-align:center;
z-index:5;
box-shadow:0 30px 80px rgba(0,0,0,.45);

}

.logo{
width:auto;
margin-bottom:30px;
}

.tag{

display:inline-block;

padding:10px 22px;

border-radius:100px;

background:#ffffff15;

border:1px solid #ffffff20;

font-size:13px;

letter-spacing:1px;

margin-bottom:30px;

text-transform:uppercase;

}

h1{

font-size:60px;

line-height:1.1;

font-weight:800;

margin-bottom:25px;

}

h1 span{

background:linear-gradient(90deg,#49a2ff,#00e1ff);

-webkit-background-clip:text;

-webkit-text-fill-color:transparent;

}

p{

font-size:18px;

line-height:1.8;

color:#d9d9d9;

max-width:580px;

margin:auto;

margin-bottom:45px;

}

.countdown{

display:flex;

justify-content:center;

gap:18px;

flex-wrap:wrap;

}

.countdown div{

width:110px;

padding:22px;

border-radius:18px;

background:#ffffff10;

border:1px solid #ffffff20;

}

.countdown span{

display:block;

font-size:40px;

font-weight:700;

margin-bottom:8px;

}

.countdown small{

color:#bbb;

}

.status{

margin-top:30px;

display:flex;

align-items:center;

justify-content:center;

gap:12px;

font-size:15px;

color:#ddd;

}

.pulse{

width:14px;

height:14px;

border-radius:50%;

background:#22ff75;

animation:pulse 1.3s infinite;

}

@keyframes pulse{

0%{

box-shadow:0 0 0 0 rgba(34,255,117,.8);

}

100%{

box-shadow:0 0 0 18px rgba(34,255,117,0);

}

}

.particles{

position:absolute;

width:100%;

height:100%;

overflow:hidden;

}

.particles span{

position:absolute;

width:5px;

height:5px;

background:white;

opacity:.3;

border-radius:50%;

animation:particles linear infinite;

}

@keyframes particles{

from{

transform:translateY(110vh);

}

to{

transform:translateY(-20vh);

}

}

@media(max-width:768px){

.container{

padding:40px 30px;

}

h1{

font-size:40px;

}

.logo{

width:auto;

}

.countdown div{

width:80px;

padding:18px;

}

.countdown span{

font-size:28px;

}

p{

font-size:16px;

}

}

/* Error Page */

.error-page{
margin:0;
height:100vh;
display:flex;
justify-content:center;
align-items:center;
overflow:hidden;
background:#07111d;
font-family:'Inter',sans-serif;
position:relative;
color:white;

}

.bg-gradient{

position:absolute;

inset:0;

background:

radial-gradient(circle at top left,#2463ff33,transparent 35%),

radial-gradient(circle at bottom right,#00d4ff22,transparent 35%),

linear-gradient(135deg,#07111d,#0b1830,#07111d);

}

.grid{

position:absolute;

inset:0;

background-image:

linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),

linear-gradient(90deg,rgba(255,255,255,.04) 1px, transparent 1px);

background-size:45px 45px;

opacity:.4;

}

.spotlight{

position:absolute;

width:700px;

height:700px;

border-radius:50%;

background:radial-gradient(circle,#ffffff12 0%,transparent 70%);

pointer-events:none;

transition:.15s;

}

.error-card{

position:relative;

width:min(780px,90%);

padding:70px;

text-align:center;

border-radius:28px;

background:rgba(255,255,255,.08);

backdrop-filter:blur(20px);

border:1px solid rgba(255,255,255,.15);

box-shadow:0 40px 80px rgba(0,0,0,.45);

z-index:10;

}

.error-number{

font-size:140px;

font-weight:800;

line-height:1;

background:linear-gradient(90deg,#52a9ff,#00e4ff);

-webkit-background-clip:text;

-webkit-text-fill-color:transparent;

animation:float 4s ease-in-out infinite;

}

@keyframes float{

50%{

transform:translateY(-12px);

}

}

.home-btn{

display:inline-block;

padding:18px 40px;

border-radius:100px;

text-decoration:none;

color:white;

font-weight:600;

background:linear-gradient(90deg,#3d82ff,#00cfff);

transition:.35s;

box-shadow:0 15px 40px rgba(61,130,255,.4);

}

.home-btn:hover{

transform:translateY(-4px);

box-shadow:0 25px 60px rgba(61,130,255,.5);

}

.orb{

position:absolute;

border-radius:50%;

filter:blur(90px);

animation:move 12s infinite alternate;

}

.orb1{

width:240px;

height:240px;

background:#347dff55;

top:-80px;

left:-80px;

}

.orb2{

width:280px;

height:280px;

background:#00d9ff33;

bottom:-100px;

right:-80px;

}

.orb3{

width:180px;

height:180px;

background:#ffffff12;

top:25%;

right:15%;

}

@keyframes move{

100%{

transform:translate(80px,-60px);

}

}

@media(max-width:768px){

.error-card{

padding:45px 30px;

}

.error-number{

font-size:90px;

}

}