:root {
  --bg1: #0e0e16;
  --bg2: #1a1b26;
  --bg3: #111827;
  --bg4: #1c1c2c;
  --surface: #111216;
  --muted: #6c6f85;
  --rosewater: #f5e0dc;
  --flamingo: #f2cdcd;
  --pink: #f5c2e7;
  --mauve: #cba6f7;
  --peach: #fab387;
  --yellow: #f9e2af;
  --green: #a6e3a1;
  --teal: #94e2d5;
  --sky: #89dceb;
  --blue: #89b4fa;
  --text: #cdd6f4;
  --glass: rgba(255, 255, 255, 0.04);
  --accent: var(--mauve);
  --radius: 14px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial;color:var(--text);background:linear-gradient(180deg,var(--bg) 0%,#141416 100%);-webkit-font-smoothing:antialiased}
header{position:fixed;top:18px;left:24px;right:24px;display:flex;align-items:center;justify-content:space-between;gap:16px;z-index:40}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:46px;height:46px;border-radius:10px;background:linear-gradient(135deg,var(--mauve),var(--blue));display:grid;place-items:center;font-weight:800;color:var(--surface)}
.nav{display:flex;gap:12px;align-items:center}
.btn{padding:10px 14px;border-radius:10px;background:transparent;border:1px solid rgba(255,255,255,0.06);backdrop-filter:blur(6px);cursor:pointer;font-weight:600;color:var(--text);transition:transform .18s ease,box-shadow .18s ease}
.btn:hover{transform:translateY(-4px)}
.container{min-height:100vh;display:grid;grid-template-columns:1fr 420px;padding:120px 48px;gap:36px}
.hero{align-self:center}
.h-title{font-size:44px;margin:0 0 12px 0;line-height:1.03}
.h-desc{color:var(--muted);max-width:54ch;margin-bottom:20px}
.cta{display:flex;gap:12px}
.primary{background:linear-gradient(90deg,var(--mauve),var(--blue));color:var(--surface);padding:12px 18px;border-radius:12px;border:none;font-weight:700;cursor:pointer;box-shadow:0 8px 30px rgba(80,70,120,0.12);transition:transform .16s ease}
.primary:hover{transform:translateY(-4px)}
.portfolio-card{background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent);border-radius:18px;padding:18px;box-shadow:0 6px 30px rgba(6,6,10,0.6);border:1px solid rgba(255,255,255,0.03)}
.sidebar{align-self:center}
.profile{display:flex;gap:14px;align-items:center}
.avatar{width:84px;height:84px;border-radius:16px;background:linear-gradient(180deg,var(--peach),var(--mauve));display:grid;place-items:center;font-weight:800;color:var(--surface);font-size:22px}
.info h3{margin:0;font-size:18px}
.info p{margin:4px 0 0;color:var(--muted);font-size:14px}
.network-grid{display:flex;flex-direction:column;gap:12px;margin-top:18px}
.network-link{position:relative;overflow:hidden;border-radius:12px;padding:18px 22px;background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent);cursor:pointer;border:1px solid rgba(255,255,255,0.03);display:flex;align-items:center;gap:14px;min-height:72px}
.network-link .title{font-weight:700}
.network-link .sub{font-size:13px;color:var(--muted)}
.network-link:hover{transform:translateY(-6px);box-shadow:0 18px 50px rgba(100,70,200,0.12)}
.network-link:active{transform:translateY(-2px)}
.network-link::before{pointer-events:none;mix-blend-mode:screen}
.network-link[data-active="true"]::before{opacity:0.95}
.network-link .mask{position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,0.12) 0%, rgba(255,255,255,0.06) 6%, transparent 30%);opacity:0;transition:opacity .12s linear}
.network-link:hover .mask{opacity:1}
.network-page{position:fixed;inset:0;background:linear-gradient(180deg,rgba(6,6,8,0.6),rgba(6,6,8,0.85));display:grid;place-items:center;padding:40px;z-index:80;backdrop-filter:blur(6px);visibility:hidden;opacity:0;transition:opacity .2s ease,visibility .2s}
.network-page.active{visibility:visible;opacity:1}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;width:100%;max-width:1200px}
.net-btn{position:relative;overflow:hidden;border-radius:14px;padding:28px;background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent);min-height:86px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;font-weight:700;border:1px solid rgba(255,255,255,0.03);cursor:pointer}
.net-btn .url{font-size:13px;color:var(--muted);margin-top:8px}
.net-btn::before{mix-blend-mode:screen;opacity:0;transition:opacity .18s ease,transform .25s}
.net-btn:hover::before{opacity:0.95;transform:scale(1.02)}
.net-btn .mask{position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,0.12) 0%, rgba(255,255,255,0.06) 6%, transparent 30%);}
.footer{position:fixed;left:24px;bottom:24px;color:var(--muted);font-size:13px}
@media(max-width:980px){.container{grid-template-columns:1fr;padding:100px 20px}.avatar{width:64px;height:64px}.container{gap:18px}}
* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color: var(--text);
  background: linear-gradient(270deg, var(--bg1), var(--bg2), var(--bg3), var(--bg4));
  background-size: 800% 800%;
  animation: gradientLoop 18s ease;
  -webkit-font-smoothing: antialiased;
}

/* Smooth looping gradient animation */
@keyframes gradientLoop {
  0% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}
.net-btn {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  padding: 40px 20px;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 22px;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text);
  cursor: pointer;
  background: linear-gradient(135deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  z-index: 0;
}

/* Hover lift */
.net-btn:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 12px 40px rgba(0,0,0,0.6);
}

/* Holographic shimmer effect */
.net-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: conic-gradient(
    from 0deg,
    #ff00de,
    #00ffe5,
    #ffd700,
    #00ff73,
    #00c3ff,
    #ff00de
  );
  background-size: 400% 400%;
  mix-blend-mode: screen;
  opacity: 0;
  transition: opacity 0.3s ease;
  animation: holoShift 6s linear infinite;
  z-index: 1;
}

/* Show shimmer on hover */
.net-btn:hover::before {
  opacity: 0.65;
}

/* Logo overlay */
.net-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0;
  transition: opacity 0.35s ease;
  z-index: 2;
}

/* Show logo on hover */
.net-btn:hover::after {
  opacity: 0.35;
}

/* Different logos per button */
.net-btn[data-logo="proxmox"]::after {
  background-image: url("assets/logos/proxmox.png");
}
.net-btn[data-logo="crafty"]::after {
  background-image: url("assets/logos/crafty.png");
}
.net-btn[data-logo="homeassistant"]::after {
  background-image: url("assets/logos/homeassistant.png");
}
.net-btn[data-logo="sftpgo"]::after {
  background-image: url("assets/logos/sftpgo.png");
}
.net-btn[data-logo="influxdb"]::after {
  background-image: url("assets/logos/influxdb.png");
}
.net-btn[data-logo="grafana"]::after {
  background-image: url("assets/logos/grafana.png");
}
.net-btn[data-logo="onlyoffice"]::after {
  background-image: url("assets/logos/onlyoffice.png");
}
.net-btn[data-logo="watchyourlan"]::after {
  background-image: url("assets/logos/watchyourlan.png");
}
.net-btn[data-logo="technitium"]::after {
  background-image: url("assets/logos/technitium.png");
}