:root{
  --bg:#000000;
  --card:#0f0f0f;
  --card-2:#141414;
  --muted:#bdbdbd;
  --muted-2:#8b8b8b;
  --white:#ffffff;
  --radius-lg:22px;
  --radius-md:16px;
  --glass-border: rgba(255,255,255,0.06);
}

/* base reset */
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color:var(--white);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  -webkit-font-feature-settings: "liga" on;
}

/* page aurora background (soft) */
.page-aurora{
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:-1;
  background:
    radial-gradient(circle at 10% 20%, rgba(110,0,255,0.18), transparent 12%),
    radial-gradient(circle at 85% 75%, rgba(0,180,255,0.12), transparent 12%),
    radial-gradient(circle at 50% 8%, rgba(255,255,255,0.06), transparent 8%);
  filter: blur(84px) saturate(110%);
}

/* NAV */
.nav{
  width: 60%;
  align-self: center;
  padding:20px 44px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  position:relative;
  margin:0 auto;
  overflow: auto;
}
.logo{height:28px;margin-right:10px;vertical-align:middle}
.brand{font-weight:700;font-size:18px}
.nav-links a{
  position: relative;
  margin: 0;
  float:left;
  align-self: center;
  align-items: center;
  color:var(--white);opacity:0.85;text-decoration:none;margin-left:20px;font-size:14px}
.nav-links a:hover{opacity:1}

/* HERO */
.hero{padding:64px 20px 10px 20px;text-align:center}
.hero-title{font-size:75px;line-height:1;margin:0 0 8px;font-weight:600}
.hero-sub{color:var(--muted);margin:0 0 18px;font-size:16px}
.cta-button{
  display:inline-block;
  padding:12px 22px;border-radius:12px;border:1px solid rgba(255,255,255,0.08);
  background:linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  color:var(--white);text-decoration:none;font-weight:600;
}

/* main frame layout */
.main-frame-wrap{max-width:1150px;margin:28px auto 80px;padding:0 20px}
.main-frame{
  display:flex;gap:28px;align-items:flex-start;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border-radius:28px;padding:34px;border:1px solid var(--glass-border);
  box-shadow: 0 10px 50px rgba(0,0,0,0.6);
}

/* left column */
.version-info{flex:1.3;display:flex;flex-direction:column;gap:18px}
.version-header{display:flex;align-items:center;gap:16px}
.icon-circle-sm{width:60px;height:60px;border-radius:10px;;display:flex;align-items:center;justify-content:center;}
.version-label{font-size:27px;font-weight:700}
.version-sub{font-size:16px;color:var(--muted);margin-top:4px}

/* feature cards */
.cards{display:flex;gap:18px;margin-top:6px}
.card{flex:1;padding:18px;border-radius:16px;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border:1px solid rgba(255,255,255,0.04);min-height:108px;display:flex;flex-direction:column;justify-content:center}
.card h4{margin:0 0 8px;font-size:16px}
.card .muted{color:var(--muted);font-size:13px;margin:0}

/* gradient variants for cards (aurora-ish) */
.feature-card-grad{
  background:
    linear-gradient(120deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)),
    radial-gradient(600px 200px at 10% 10%, rgba(110,0,255,0.04), transparent 6%),
    radial-gradient(500px 200px at 90% 90%, rgba(0,180,255,0.03), transparent 6%);
  border:1px solid rgba(255,255,255,0.05);
  transition:transform .22s ease, box-shadow .22s ease;
}
.feature-card-grad:hover{transform:translateY(-6px);box-shadow:0 14px 40px rgba(0,0,0,0.5)}

/* right column - updates / security box */
.updates{flex:0.9;min-width:280px;border-radius:18px;padding:20px;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border:1px solid rgba(255,255,255,0.04);backdrop-filter: blur(8px);height:420px;overflow:auto}
.updates-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.updates-title{font-weight:700}
.update-item{background:rgba(255,255,255,0.02);padding:12px;border-radius:12px;margin-bottom:10px;color:var(--muted)}

/* download CTA and footer note */
.download-btn-effect{
  
  
   background: linear-gradient(
    0deg, 
    transparent, 
    transparent 30%, 
    rgba(53, 53, 53, 0.3)
  );
  opacity: 1;
     transition: all 0.2s ease;
  display:flex;margin-top:8px;padding:10px 18px;border-radius:12px;background:linear-gradient(90deg,#222122,#272626);color:#ffffff;text-decoration:none;font-weight:700;border:1px solid rgba(0,0,0,0.12)}
.download-btn-effect:hover {
    transform: scale(1.05);
  box-shadow: 0 0 20px rgba(124, 124, 124, 0.5);
    transition: all 0.5s ease;
}

.download-btn-effect::before {
  opacity: 1;
  transform: rotate(-45deg) translateY(100%);
    transition: all 0.5s ease;
}
    .download-btn{display:flex;margin-top:8px;padding:10px 18px;border-radius:12px;background:radial-gradient(90deg,#222122,#272626);color:#ffffff;text-decoration:none;font-weight:700;border:1px solid rgba(0,0,0,0.12)}
.footer-note{color:var(--muted-2);font-size:13px;margin-top:12px}
.homebtn{
  align-items: center;
  align-content: center;
  text-align: center;
  justify-content: center;
  max-height: 50px;
  width: auto;
  display:flex;margin-top:8px;padding:10px 18px;border-radius:9999999px;background:linear-gradient(90deg,#1b1b1b,#252525);color:#ffffff;text-decoration:none;font-weight:500;border:1px solid rgba(0,0,0,0.12)}

/* progress / security (kept for download page) */
.progress-block{margin:12px 0 20px;text-align:left}
.progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.label{color:var(--muted);font-size:13px}
.percent{font-weight:600}
.progress-track{height:12px;background:#1a1a1a;border-radius:999px;overflow:hidden}
.progress-fill{height:100%;background:var(--white);width:0%;transition:width 100ms linear}

/* security card hover effect (Prismic card 31 inspired) */
.security-card{position:relative;overflow:hidden}
.security-card::before{content:"";position:absolute;inset:0;pointer-events:none;background:conic-gradient(from 180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02), rgba(255,255,255,0.06));mask-image:radial-gradient(circle at center, black 20%, transparent 70%);opacity:0;transition:opacity .35s ease,backdrop-filter .35s ease;backdrop-filter:blur(0px)}
.security-card:hover::before{opacity:1;animation:sc-tile 1.7s infinite alternate ease;backdrop-filter:blur(6px)}
@keyframes sc-tile{0%{transform:translate3d(-6%,-6%,0)}100%{transform:translate3d(6%,6%,0)}}

/* aurora title (text) */
.aurora-title{
  position:relative;
  display:inline-block;
  color:transparent;
  background: linear-gradient(90deg, #ffffff, #6f6f6f, #ffffff);
  background-size:200% 200%;
  -webkit-background-clip:text;
  background-clip:text;
  animation:auroraShift 6s ease-in-out infinite alternate;
}
.aurora-title::after{
  content:"";
  position:absolute;
  inset:-40%;
  background:
    radial-gradient(circle at 20% 25%, rgba(43, 43, 43, 0.18), transparent 15%),
    radial-gradient(circle at 80% 80%, rgba(31, 31, 31, 0.12), transparent 12%);
  filter:blur(30px);
  mix-blend-mode:overlay;
  animation:auroraBlobs 4s infinite alternate ease-in-out;
}
@keyframes auroraShift{0%{background-position:0% 50%}100%{background-position:100% 50%}}
@keyframes auroraBlobs{0%{transform:translate3d(-8%,-6%,0)}100%{transform:translate3d(8%,6%,0)}}

/* small utils */
.icon-circle{width:80px;height:80px;border-radius:999px;background:#1a1a1a;display:flex;align-items:center;justify-content:center}
.icon-circle-sm img{display:block}
.muted{color:var(--muted)}
/* responsiveness */
@media (max-width:980px){
  .main-frame{flex-direction:column}
  .updates{height:260px}
  .cards{flex-direction:column}
  .hero-title{font-size:70px}
}
@media (max-width:480px){
  .hero-title{font-size:28px}
  .main-frame{padding:22px;border-radius:18px}
  .page-aurora{filter:blur(60px)}
}


.holographic-container {
  display: flex;
  height: 100%;
  background: #000;
}

.holographic-card {
  width: 180px;
  height: 110px;
  background: #111;
  display: flex;
  overflow: hidden;
  border-radius: 15px;
  transition: all 0.5s ease;
}

.holographic-card h2 {
  color: rgb(148, 148, 148);
  font-size: 2rem;
  position: relative;
  z-index: 2;
}

.holographic-card::before {
  content: '';
  background: linear-gradient(
    0deg, 
    transparent, 
    transparent 30%, 
    rgba(53, 53, 53, 0.3)
  );
  transform: rotate(-45deg);
  transition: all 0.5s ease;
  opacity: 0;
}

.holographic-card:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(124, 124, 124, 0.5);
}

.holographic-card:hover::before {
  opacity: 1;
  transform: rotate(-45deg) translateY(100%);
}
@keyframes popIn {
    0% {
        opacity: 0;
        transform: translateY(20px) scale(0.98);
    }
    60% {
        opacity: 1;
        transform: translateY(-4px) scale(1.01);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.header-animate {
    animation: popIn 0.6s cubic-bezier(0.25, 0.65, 0.35, 1) forwards;
}

.mainframe-animate {
    animation: popIn 0.75s ease-out forwards;
    animation-delay: 0.15s;
}

.showcase-wrap {
    position: relative;
    min-height: 100vh;
    padding-top: 140px;
    padding-bottom: 120px;
    background: radial-gradient(circle at center, rgba(125,0,255,0.12) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Title */
.showcase-title {
    font-size: clamp(3rem, 6vw, 6.5rem);
    font-weight: 800;
    text-align: center;
    line-height: 1.05;
    max-width: 1200px;
    z-index: 2;
}

.showcase-title span {
    background: linear-gradient(90deg, #dcb9ff, #646464);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-family:dm-sans, sans-serif;
}

/* Glow halo behind banner */
.spotlight {
    position: absolute;
    width: 70vw;
    max-width: 1000px;
    height: 70vw;
    max-height: 1000px;
    background: radial-gradient(circle, rgba(140, 0, 255, 0.25) 0%, transparent 65%);
    filter: blur(120px);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
}

/* Banner container */
.code-banner {
    position: relative;
    width: min(1200px, 90%);
    margin-top: 80px;
    border-radius: 26px;
    padding: 18px;
    background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0));
    border: 1px solid rgba(255,255,255,0.06);
    backdrop-filter: blur(18px);
    box-shadow: 0 40px 120px rgba(80,0,160,0.4);
    z-index: 2;
}

/* Top bar controls */
.banner-topbar {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}

.dot {
    height: 12px;
    width: 12px;
    border-radius: 50%;
}

.red { background:#ff5f56; }
.yellow { background:#ffbd2e; }
.green { background:#27c93f; }

/* Banner image */
.code-banner img {
    width: 100%;
    border-radius: 18px;
    display: block;
    object-fit: cover;
}

.showcase-info {
    width: 100%;
    padding: 140px 8%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 80px;
    background: linear-gradient(180deg, transparent 0%, rgba(68, 0, 125, 0.1) 100%);
}

.info-grid {
    width: 100%;
    max-width: 1200px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.info-card {
    padding: 28px;
    border-radius: 22px;
    background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0));
    border: 1px solid rgba(255,255,255,0.06);
    backdrop-filter: blur(14px);
    box-shadow: 0 20px 60px rgba(80,0,190,0.25);
    transition: transform 0.3s ease;
}

.info-card:hover {
    transform: translateY(-6px);
}

.info-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    font-weight: 600;
    background: linear-gradient(90deg, #c084fc, #e9d5ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.info-card p {
    font-size: 0.95rem;
    opacity: 0.85;
}

.primary-cta {
    text-decoration: none;
    padding: 16px 40px;
    border-radius: 999px;
    font-weight: 600;
    letter-spacing: 0.3px;
    color: #fff;
    background: linear-gradient(90deg, #7c3aed, #c084fc);
    box-shadow: 0 20px 50px rgba(124,58,237,0.5);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.primary-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 30px 70px rgba(124,58,237,0.75);
}