:root{
    --void:#0a0a0a;
    --panel:#141212;
    --paper:#f2efe9;
    --cherry:#e0263b;
    --cherry-deep:#8f0f1f;
    --cherry-bright:#ff3b4e;
    --vine:#39d97a;
    --fg:#f2efe9;
    --fg-muted:#9a948c;
    --fg-dim:#5c5954;
    --display: 'Archivo Black', 'Inter', sans-serif;
    --dot: 'LED Dot-Matrix', 'Archivo Black', monospace;
    --sans: 'Inter', system-ui, sans-serif;
    --mono: 'JetBrains Mono', ui-monospace, monospace;
    --nav-w: 76px;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--void);
    color:var(--fg);
    font-family:var(--sans);
    line-height:1.5;
    overflow-x:hidden;
  }
  @media (prefers-reduced-motion: reduce){
    *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important;}
  }
  a{color:inherit; text-decoration:none;}
  img{max-width:100%; display:block;}
  ::selection{background:var(--cherry); color:var(--paper);}

  .halftone{
    background-image: radial-gradient(rgba(242,239,233,0.09) 1px, transparent 1.4px);
    background-size: 10px 10px;
  }
  .halftone-cherry{
    background-image: radial-gradient(rgba(224,38,59,0.5) 1px, transparent 1.4px);
    background-size: 9px 9px;
  }


  .tomato{ display:inline-block; width:1em; height:1em; vertical-align:-0.12em; }

  /* ---------- side nav (spine) ---------- */
  .spine{
    position:fixed; left:0; top:0; bottom:0; width:var(--nav-w); z-index:100;
    background:var(--void); border-right:1px solid rgba(242,239,233,0.08);
    display:flex; flex-direction:column; align-items:center;
    padding:22px 0;
  }
  .spine .mark{ width:42px; height:42px; flex-shrink:0; margin-bottom:8px; }
  .spine nav{
    display:flex; flex-direction:column; gap:34px; align-items:center;
    flex:1; min-height:0; width:100%;
    overflow-y:auto; overscroll-behavior:contain;
    padding:24px 0;
    scrollbar-width:none;
    mask-image: linear-gradient(to bottom, transparent 0, black 16px, black calc(100% - 16px), transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, transparent 0, black 16px, black calc(100% - 16px), transparent 100%);
  }
  .spine nav::-webkit-scrollbar{ display:none; }
  .spine nav a{
    writing-mode:vertical-rl; transform:rotate(180deg);
    font-family:var(--dot); font-weight:400; font-size:15px; letter-spacing:0.16em; text-transform:uppercase;
    color:var(--fg-dim); transition:color .2s;
    flex-shrink:0;
  }
  .spine nav a:hover, .spine nav a:focus-visible{ color:var(--cherry-bright); }

  .mobile-topbar{ display:none; }

  /* ---------- shell ---------- */
  main{ margin-left:var(--nav-w); }

  /* ---------- hero ---------- */
  .hero{
    position:relative; overflow:hidden;
    min-height:92vh; display:flex; flex-direction:column; justify-content:center;
    padding: 60px 6vw 70px;
    background:var(--void);
  }
  .hero::before{
    content:""; position:absolute; inset:0;
    background: linear-gradient(115deg, var(--cherry-deep) 0%, var(--cherry) 38%, transparent 39%);
    opacity:0.94;
  }
  .hero::after{
    content:""; position:absolute; inset:0;
    background-image: radial-gradient(rgba(10,10,10,0.35) 1px, transparent 1.4px);
    background-size: 8px 8px;
    mix-blend-mode:multiply;
  }
  .hero-inner{ position:relative; z-index:2; max-width:1300px; }
  .hero-eyebrow{
    font-family:var(--mono); font-size:12.5px; letter-spacing:0.18em; text-transform:uppercase;
    color:var(--void); background:var(--paper); display:inline-flex; align-items:center; gap:8px;
    padding:6px 12px; border-radius:3px; font-weight:700;
  }
  .hero-eyebrow .led{ width:6px; height:6px; border-radius:50%; background:var(--vine); box-shadow:0 0 6px var(--vine); animation:pulse 2s ease-in-out infinite;}
  @keyframes pulse{0%,100%{opacity:1;} 50%{opacity:0.3;}}
  .hero h1{
    font-family:var(--dot); font-weight:400; text-transform:uppercase;
    font-size:clamp(64px, 11.5vw, 168px); line-height:1.08; letter-spacing:0.03em;
    margin-top:26px; color:var(--paper);
    text-shadow: 0 2px 24px rgba(0,0,0,0.35);
  }
  .hero h1 .line2{ color:var(--cherry-bright); }
  .hero-sub{
    margin-top:28px; max-width:520px; font-size:17px; color:rgba(242,239,233,0.92); font-weight:600;
    text-shadow: 0 1px 12px rgba(0,0,0,0.4);
  }
  .hero-actions{ margin-top:34px; display:flex; gap:14px; flex-wrap:wrap;}
  .btn{
    font-family:var(--mono); font-size:12.5px; font-weight:700; letter-spacing:0.04em; text-transform:uppercase;
    padding:14px 22px; border-radius:2px; display:inline-flex; align-items:center; gap:8px;
    transition:transform .15s;
  }
  .btn:hover{ transform:translate(2px,-2px); }
  .btn-dark{ background:var(--void); color:var(--paper); }
  .btn-outline{ background:rgba(10,10,10,0.15); color:var(--paper); border:2px solid var(--paper); backdrop-filter:blur(2px); }
  .btn-outline:hover{ background:var(--paper); color:var(--void); border-color:var(--paper); }

  /* ---------- section shells ---------- */
  .sect{ padding:110px 6vw 40px; max-width:1500px; }
  .sect-label{
    display:flex; align-items:baseline; gap:14px; margin-bottom:44px;
  }
  .sect-num{ font-family:var(--display); font-size:15px; color:var(--cherry-bright); letter-spacing:0.05em;}
  .sect-label h2{
    font-family:var(--dot); font-weight:400; text-transform:uppercase; font-size:clamp(32px,4.6vw,58px);
    letter-spacing:0.03em; color:var(--paper);
  }
  .sect-rule{ flex:1; height:1px; background:rgba(242,239,233,0.14); align-self:center; margin-left:8px;}
  .sect-more{ align-self:center; font-family:var(--mono); font-size:12px; color:var(--fg-muted); border-bottom:1px solid var(--fg-dim); padding-bottom:2px; white-space:nowrap;}
  .sect-more:hover{ color:var(--cherry-bright); border-color:var(--cherry-bright);}

  /* ---------- videos: asymmetric featured + list ---------- */
  .video-layout{ display:grid; grid-template-columns:1.6fr 1fr; gap:36px; align-items:start;}
  .featured-video{ background:var(--panel); border:1px solid rgba(242,239,233,0.08);}
  .fv-frame{ position:relative; width:100%; aspect-ratio:16/9; background:#000;}
  .fv-frame iframe{ position:absolute; inset:0; width:100%; height:100%; border:0;}
  .fv-cap{ padding:18px 20px; display:flex; justify-content:space-between; align-items:center; font-family:var(--mono); font-size:11.5px; color:var(--fg-muted); letter-spacing:0.03em;}
  .fv-cap .live{ color:var(--vine); display:flex; align-items:center; gap:6px;}
  .fv-cap .live .led{ width:6px; height:6px; border-radius:50%; background:var(--vine); box-shadow:0 0 6px var(--vine); animation:pulse 2s ease-in-out infinite;}

  .video-side{ display:flex; flex-direction:column; gap:18px;}
  .video-side-row{
    display:flex; gap:14px; align-items:flex-start; padding-bottom:18px; padding-left:10px; margin-left:-10px;
    border-bottom:1px solid rgba(242,239,233,0.08); border-left:2px solid transparent;
    transition:border-color .2s, background .2s;
  }
  .video-side-row:hover{ background:rgba(224,38,59,0.05); }
  .video-side-row.active{ border-left-color:var(--cherry-bright); background:rgba(224,38,59,0.08); }
  .video-side-row.active .idx{ color:var(--cherry-bright); }
  .video-side-row .idx{ font-family:var(--dot); font-weight:400; font-size:32px; color:var(--cherry-deep); line-height:1; flex-shrink:0; transition:color .2s;}
  .video-side-row h3{ font-size:15px; font-weight:700; line-height:1.35;}
  .video-side-row p{ font-size:12.5px; color:var(--fg-muted); margin-top:6px; font-family:var(--mono);}
  .video-side .cta{ margin-top:4px; font-family:var(--mono); font-size:12px; color:var(--cherry-bright); }

  /* ---------- instagram: live embed ---------- */
  .insta-embed{ border:1px solid rgba(242,239,233,0.08); background:var(--panel); margin-bottom:22px;}
  .insta-embed-body{ padding:6px; }
  .insta-embed-body iframe{ width:100%; aspect-ratio:3/2 !important; height:auto !important; border:none; display:block;}

  /* ---------- blog: oversized editorial list ---------- */
  .blog-list{ display:flex; flex-direction:column;}
  .blog-row{
    display:grid; grid-template-columns:120px 1fr 140px; gap:28px; align-items:start;
    padding:34px 0; border-bottom:1px solid rgba(242,239,233,0.1);
    transition:background .2s;
  }
  .blog-row:hover{ background:rgba(224,38,59,0.05);}
  .blog-num{ font-family:var(--dot); font-weight:400; font-size:46px; color:var(--cherry-deep); line-height:1; margin-top:6px; transition:color .2s;}
  .blog-row:hover .blog-num{ color:var(--cherry-bright);}
  .blog-title{ font-size:22px; font-weight:800; line-height:1.25; }
  .blog-excerpt{ font-size:13.5px; color:var(--fg-muted); margin-top:8px; max-width:56ch;}
  .blog-tags{ display:flex; gap:8px; margin-top:12px; flex-wrap:wrap;}
  .tag-pill{ font-family:var(--mono); font-size:10px; color:var(--vine); border:1px solid rgba(57,217,122,0.4); padding:2px 9px; border-radius:20px;}
  .blog-date{ font-family:var(--mono); font-size:12px; color:var(--fg-dim); text-align:right; margin-top:5px;}

  /* ---------- guides: staircase ---------- */
  .staircase{ position:relative; display:flex; flex-direction:column; gap:26px; padding-left:6px;}
  .staircase::before{
    content:""; position:absolute; top:20px; bottom:20px; left:34px; width:1px;
    background:repeating-linear-gradient(to bottom, var(--vine) 0 6px, transparent 6px 12px);
    opacity:0.5;
  }
  .stair-card{
    position:relative; display:flex; gap:22px; align-items:flex-start;
    background:var(--panel); border:1px solid rgba(242,239,233,0.08);
    padding:22px 24px; max-width:640px;
  }
  .stair-card:nth-child(1){ margin-left:0; }
  .stair-card:nth-child(2){ margin-left:60px; }
  .stair-card:nth-child(3){ margin-left:120px; }
  .stair-card:nth-child(4){ margin-left:180px; }
  .stair-num{
    width:34px; height:34px; border-radius:50%; background:var(--void); border:2px solid var(--vine);
    display:flex; align-items:center; justify-content:center; font-family:var(--mono); font-size:13px; color:var(--vine);
    flex-shrink:0; position:relative; z-index:1;
  }
  .stair-body h3{ font-size:16px; font-weight:700; line-height:1.35; }
  .stair-meta{ font-family:var(--mono); font-size:11px; color:var(--fg-dim); margin-top:8px; text-transform:uppercase; letter-spacing:0.06em;}
  .stair-cta{ margin-top:10px; font-family:var(--mono); font-size:11.5px; color:var(--cherry-bright);}

  /* ---------- projects page ---------- */
  .proj-hero{
    position:relative; overflow:hidden; padding:70px 6vw 60px; background:var(--void);
  }
  .proj-hero::after{
    content:""; position:absolute; inset:0;
    background-image: radial-gradient(rgba(224,38,59,0.14) 1px, transparent 1.4px);
    background-size: 9px 9px;
  }
  .proj-hero-inner{ position:relative; z-index:1; max-width:900px; }
  .proj-h1{
    font-family:var(--dot); font-weight:400; text-transform:uppercase; color:var(--paper);
    font-size:clamp(48px,8vw,110px); line-height:1.05; letter-spacing:0.02em; margin-top:22px;
  }

  .projects-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
  .project-card{
    background:var(--panel); border:1px solid rgba(242,239,233,0.08);
    display:flex; flex-direction:column; transition:transform .2s, border-color .2s;
  }
  .project-card:hover{ transform:translateY(-4px); border-color:rgba(224,38,59,0.4); }
  .project-thumb{
    aspect-ratio:16/10; position:relative; overflow:hidden;
    background:linear-gradient(150deg,#1c1414,#0c0c0c);
  }
  .project-thumb::before{
    content:""; position:absolute; inset:0;
    background:linear-gradient(135deg, rgba(224,38,59,0.20), rgba(57,217,122,0.06) 65%, transparent);
  }
  .project-status{
    position:absolute; top:12px; left:12px; z-index:1;
    font-family:var(--mono); font-size:10.5px; text-transform:uppercase; letter-spacing:0.06em;
    padding:4px 10px; border-radius:20px; font-weight:700;
  }
  .status-done{ background:var(--vine); color:var(--void); }
  .status-progress{ background:var(--cherry-bright); color:var(--void); }
  .status-planned{ background:transparent; color:var(--fg-muted); border:1px solid var(--fg-dim); }
  .project-body{ padding:20px 22px 24px; display:flex; flex-direction:column; flex:1;}
  .project-cat{ font-family:var(--mono); font-size:10.5px; color:var(--vine); text-transform:uppercase; letter-spacing:0.08em;}
  .project-body h3{ font-size:17px; font-weight:700; line-height:1.35; margin-top:8px;}
  .project-body p{ font-size:13px; color:var(--fg-muted); margin-top:10px; line-height:1.55; flex:1;}
  .project-tags{ display:flex; gap:8px; margin-top:14px; flex-wrap:wrap;}
  .project-link{ margin-top:16px; font-family:var(--mono); font-size:12px; color:var(--cherry-bright); }

  @media (max-width: 980px){
    .projects-grid{ grid-template-columns:repeat(2,1fr); }
  }
  @media (max-width: 560px){
    .projects-grid{ grid-template-columns:1fr; }
    .proj-hero{ padding:44px 20px 40px; }
  }

  /* ---------- signal / newsletter ---------- */
  .signal{ margin:120px 6vw 0; padding:56px 6vw; background:var(--cherry); position:relative; overflow:hidden; max-width:calc(100% - 6vw);}
  .signal::after{ content:""; position:absolute; inset:0; background-image: radial-gradient(rgba(10,10,10,0.28) 1px, transparent 1.4px); background-size:9px 9px; mix-blend-mode:multiply;}
  .signal-inner{ position:relative; z-index:1; display:flex; justify-content:space-between; align-items:center; gap:30px; flex-wrap:wrap;}
  .signal h3{
    font-family:var(--dot); font-weight:400; text-transform:uppercase; font-size:clamp(26px,3.8vw,46px);
    max-width:14ch; line-height:1.25; letter-spacing:0.02em; color:var(--void);
  }
  .signal-form{ display:flex; gap:10px;}
  .signal-form input{ font-family:var(--mono); font-size:13px; background:var(--void); border:2px solid var(--void); color:var(--paper); padding:14px 16px; width:250px;}
  .signal-form input::placeholder{ color:var(--fg-dim);}
  .signal-form input:focus{ outline:none; }

  /* ---------- footer ---------- */
  footer{ padding:60px 6vw 50px; display:flex; justify-content:space-between; align-items:flex-end; flex-wrap:wrap; gap:20px;}
  footer .foot-mark{
    font-family:var(--dot); font-weight:400; text-transform:uppercase; font-size:clamp(24px,3.6vw,36px);
    letter-spacing:0.02em; color:var(--paper);
  }
  footer .foot-links{ display:flex; gap:22px; font-family:var(--mono); font-size:12.5px; color:var(--fg-muted);}
  footer .foot-links a:hover{ color:var(--vine);}
  footer .foot-sub{ font-family:var(--mono); font-size:11px; color:var(--fg-dim); margin-top:8px;}

  /* ---------- responsive ---------- */
  @media (max-width: 980px){
    .spine{ display:none; }
    main{ margin-left:0; }
    .mobile-topbar{
      display:flex; align-items:center; position:sticky; top:0; z-index:100;
      padding:14px 0; background:rgba(10,10,10,0.92); backdrop-filter:blur(8px); border-bottom:1px solid rgba(242,239,233,0.08);
    }
    .mobile-topbar nav{
      display:flex; gap:20px; align-items:center;
      font-family:var(--dot); font-weight:400; font-size:14px; letter-spacing:0.06em; color:var(--fg-muted);
      width:100%; overflow-x:auto; overscroll-behavior-x:contain;
      padding:2px 20px; scrollbar-width:none;
      -webkit-overflow-scrolling:touch;
    }
    .mobile-topbar nav::-webkit-scrollbar{ display:none; }
    .mobile-topbar nav a{ flex-shrink:0; white-space:nowrap; }
    .video-layout{ grid-template-columns:1fr; }
    .blog-row{ grid-template-columns:60px 1fr; }
    .blog-date{ grid-column:2; text-align:left; margin-top:6px;}
    .blog-num{ font-size:32px; }
    .stair-card:nth-child(1),.stair-card:nth-child(2),.stair-card:nth-child(3),.stair-card:nth-child(4){ margin-left:0; }
    .staircase::before{ left:16px; }
  }
  @media (max-width: 560px){
    .sect{ padding:70px 20px 20px;}
    .hero{ padding:44px 20px 50px; min-height:70vh;}
    .signal{ margin:70px 20px 0; padding:34px 22px; max-width:calc(100% - 40px);}
    .signal-inner{ flex-direction:column; align-items:flex-start;}
    .signal-form{ width:100%;}
    .signal-form input{ width:100%;}
    footer{ padding:40px 20px 36px; flex-direction:column; align-items:flex-start;}
  }

  /* ---------- back to top ---------- */
  .back-to-top{
    position:fixed; right:24px; bottom:24px; z-index:150;
    width:52px; height:52px; border-radius:50%;
    background:var(--panel); border:1px solid rgba(242,239,233,0.14);
    color:var(--paper); font-family:var(--dot); font-weight:400; font-size:22px; line-height:1;
    display:flex; align-items:center; justify-content:center;
    cursor:pointer; box-shadow:0 10px 30px -10px rgba(0,0,0,0.7);
    opacity:0; visibility:hidden; transform:translateY(10px);
    transition:opacity .25s, transform .25s, border-color .2s, color .2s;
  }
  .back-to-top.visible{ opacity:1; visibility:visible; transform:translateY(0); }
  .back-to-top:hover, .back-to-top:focus-visible{ border-color:var(--cherry-bright); color:var(--cherry-bright); }
  @media (max-width: 560px){
    .back-to-top{ right:16px; bottom:16px; width:46px; height:46px; font-size:19px; }
  }

  /* ---------- stats widget ---------- */
  .stats-widget{
    position:fixed; top:16px; right:16px; z-index:90;
    background:transparent;
    display:flex; flex-direction:row; align-items:center;
    padding:8px 4px;
    font-family:var(--mono); font-size:11px;
    transition:opacity 0.15s linear;
  }
  .stats-row{
    display:flex; flex-direction:column; align-items:flex-end; gap:3px;
    padding:0 14px;
    border-right:1px solid rgba(57,217,122,0.22);
  }
  .stats-row:last-child{ border-right:none; padding-right:0; }
  .stats-label{
    display:flex; align-items:center; gap:5px;
    color:rgba(57,217,122,0.5); letter-spacing:0.1em; text-transform:uppercase; font-size:9px;
  }
  .stats-label::before{ content:"›"; color:var(--vine); font-weight:700; }
  .stats-value{
    font-family:var(--dot); font-weight:400;
    color:var(--vine); font-variant-numeric:tabular-nums; white-space:nowrap;
    letter-spacing:0.16em; font-size:14px;
    text-shadow:0 0 10px rgba(57,217,122,0.5), 0 1px 6px rgba(0,0,0,0.6);
  }
  .stats-value.vpn-yes{ color:var(--vine); text-shadow:0 0 10px rgba(57,217,122,0.55), 0 1px 6px rgba(0,0,0,0.6); }
  .stats-value.vpn-no{ color:var(--cherry-bright); text-shadow:0 0 10px rgba(224,38,59,0.5), 0 1px 6px rgba(0,0,0,0.6); }

  @media (max-width: 980px){
    .stats-widget{ display:none; }
  }