/* ==========================================================================
   $ROBOT — design tokens
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,400;0,500;0,700;0,800;1,400&display=swap');

:root{
  --bg:            #050603;
  --bg-panel:      #0a0c06;
  --bg-raised:     #0e1108;
  --accent:        #C8F708;
  --accent-dim:    #7a9605;
  --text:          #F4F6EC;
  --text-dim:      #7a8268;
  --text-faint:    #454d38;
  --border:        #232914;
  --border-bright: #3a4420;
  --error:         #ff5f4d;
  --ok:            #7effa0;

  --font-mono: 'JetBrains Mono', ui-monospace, 'Courier New', monospace;

  --radius: 2px;
  --scan-opacity: 0.05;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-mono);
  font-size:15px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

::selection{ background:var(--accent); color:#000; }

a{ color:var(--accent); text-decoration:none; }
a:hover{ text-decoration:underline; }

button{
  font-family:var(--font-mono);
  cursor:pointer;
}

/* Visible keyboard focus everywhere */
a:focus-visible, button:focus-visible, input:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

/* ==========================================================================
   CRT / scanline atmosphere (applies over whole page)
   ========================================================================== */
.crt-overlay{
  position:fixed; inset:0; pointer-events:none; z-index:9999;
  background:repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,var(--scan-opacity)) 0px,
    rgba(255,255,255,var(--scan-opacity)) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode:overlay;
}
.crt-vignette{
  position:fixed; inset:0; pointer-events:none; z-index:9998;
  box-shadow: inset 0 0 180px rgba(0,0,0,0.85);
}

/* ==========================================================================
   Boot sequence
   ========================================================================== */
#boot{
  position:fixed; inset:0; z-index:10000;
  background:#000;
  color:var(--accent);
  font-family:var(--font-mono);
  display:flex; flex-direction:column;
  padding:6vh 6vw;
  transition:opacity .5s ease, visibility .5s ease;
}
#boot.hidden{ opacity:0; visibility:hidden; pointer-events:none; }

#boot-log{
  flex:1;
  overflow:hidden;
  font-size:12px;
  line-height:1.55;
  color:var(--text-faint);
  white-space:pre-wrap;
  word-break:break-all;
}
#boot-log .hit{ color:var(--accent); }

#boot-status{
  padding-top:18px;
  border-top:1px solid var(--border);
  font-size:13px;
  letter-spacing:.08em;
}
#boot-title{
  font-size:clamp(28px,7vw,64px);
  font-weight:800;
  letter-spacing:.02em;
  color:var(--accent);
  text-shadow:0 0 18px rgba(200,247,8,.35);
  margin-bottom:4px;
}
#boot-bar-track{
  margin-top:10px;
  height:6px;
  background:var(--bg-panel);
  border:1px solid var(--border-bright);
}
#boot-bar-fill{
  height:100%;
  width:0%;
  background:var(--accent);
  transition:width .12s linear;
}
.skip-hint{
  margin-top:8px;
  color:var(--text-faint);
  font-size:11px;
}

/* ==========================================================================
   Layout shell
   ========================================================================== */
#app{
  min-height:100vh;
  opacity:0;
  transition:opacity .6s ease;
}
#app.visible{ opacity:1; }

.wrap{
  max-width:960px;
  margin:0 auto;
  padding:0 20px;
}

/* ==========================================================================
   Header
   ========================================================================== */
header.site-head{
  padding:22px 0 14px;
  border-bottom:1px solid var(--border);
}
.head-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
}
.brand img{
  width:34px; height:34px;
  image-rendering:pixelated;
  border:1px solid var(--border-bright);
  filter:grayscale(1) contrast(1.2);
}
.brand-name{
  font-weight:800;
  font-size:19px;
  letter-spacing:.08em;
  color:var(--accent);
}
.brand-tag{
  font-size:10px;
  color:var(--text-faint);
  letter-spacing:.12em;
  text-transform:uppercase;
  margin-top:1px;
}
.head-status{
  font-size:11px;
  color:var(--text-dim);
  text-align:right;
  line-height:1.5;
}
.dot{
  display:inline-block; width:6px; height:6px; border-radius:50%;
  background:var(--ok); margin-right:6px;
  box-shadow:0 0 6px var(--ok);
  animation:pulse 1.8s ease-in-out infinite;
}
@keyframes pulse{ 0%,100%{opacity:1;} 50%{opacity:.35;} }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position:relative;
  margin:24px 0;
  border:1px solid var(--border);
  background:var(--bg-panel);
  overflow:hidden;
}
.hero-banner{
  width:100%;
  display:block;
  filter:grayscale(.25) contrast(1.05);
  opacity:.85;
  border-bottom:1px solid var(--border);
}
.hero-body{ padding:22px 22px 26px; }
.hero-eyebrow{
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--accent-dim);
  margin-bottom:10px;
}
.hero h1{
  margin:0 0 12px;
  font-size:clamp(22px,4.4vw,34px);
  line-height:1.15;
  color:var(--accent);
  font-weight:800;
  letter-spacing:.01em;
}
.hero p{
  margin:0 0 6px;
  color:var(--text);
  max-width:60ch;
}
.hero .muted{ color:var(--text-dim); font-size:13px; }

.ca-row{
  margin-top:16px;
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  background:var(--bg-raised);
  border:1px solid var(--border);
  padding:10px 12px;
}
.ca-label{ color:var(--text-faint); font-size:11px; letter-spacing:.08em; text-transform:uppercase; }
.ca-value{ color:var(--text); font-size:12.5px; word-break:break-all; }
.copy-btn{
  margin-left:auto;
  background:transparent;
  border:1px solid var(--border-bright);
  color:var(--accent);
  font-size:11px;
  letter-spacing:.06em;
  padding:6px 10px;
  transition:background .15s, color .15s;
}
.copy-btn:hover{ background:var(--accent); color:#000; }

/* ==========================================================================
   Social command tiles
   ========================================================================== */
.social-grid{
  margin:22px 0;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(210px,1fr));
  gap:10px;
}
.social-card{
  display:flex;
  align-items:center;
  gap:12px;
  border:1px solid var(--border);
  background:var(--bg-panel);
  padding:12px 14px;
  text-align:left;
  color:var(--text);
  transition:border-color .15s, transform .1s, background .15s;
}
.social-card:hover{
  border-color:var(--accent-dim);
  background:var(--bg-raised);
  transform:translateY(-1px);
}
.social-card img{ width:26px; height:26px; object-fit:contain; flex-shrink:0; }
.social-card .sc-name{ font-size:13px; color:var(--text); font-weight:700; }
.social-card .sc-cmd{ font-size:11px; color:var(--text-faint); }
.social-card .sc-cmd::before{ content:'$ '; color:var(--accent-dim); }

/* ==========================================================================
   Terminal
   ========================================================================== */
.terminal-wrap{ margin:28px 0 40px; }
.terminal-label{
  font-size:11px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--text-faint);
  margin-bottom:8px;
}
.terminal{
  border:1px solid var(--border-bright);
  background:var(--bg-panel);
  box-shadow:0 0 0 1px #000, 0 20px 60px -20px rgba(200,247,8,.08);
}
.term-chrome{
  display:flex;
  align-items:center;
  gap:8px;
  padding:9px 12px;
  border-bottom:1px solid var(--border);
  background:var(--bg-raised);
}
.term-chrome .tdot{ width:9px; height:9px; border-radius:50%; background:var(--border-bright); }
.term-chrome .tpath{
  margin-left:10px;
  font-size:11px;
  color:var(--text-faint);
  letter-spacing:.04em;
}
#terminal-output{
  height:min(50vh,420px);
  overflow-y:auto;
  padding:16px 16px 4px;
  font-size:13.5px;
}
#terminal-output::-webkit-scrollbar{ width:8px; }
#terminal-output::-webkit-scrollbar-track{ background:var(--bg-panel); }
#terminal-output::-webkit-scrollbar-thumb{ background:var(--border-bright); }

.line{ margin:0 0 8px; white-space:pre-wrap; word-break:break-word; animation:rise .18s ease both; }
@keyframes rise{ from{ opacity:0; transform:translateY(3px);} to{ opacity:1; transform:translateY(0);} }

.line.cmd{ color:var(--accent); }
.line.cmd::before{ content:'guest@robot:~$ '; color:var(--text-faint); }
.line.out{ color:var(--text); }
.line.dim{ color:var(--text-dim); }
.line.err{ color:var(--error); }
.line.accent{ color:var(--accent); }
.line.ascii{ color:var(--text-dim); font-size:11.5px; line-height:1.35; }

.term-input-row{
  display:flex;
  align-items:center;
  gap:8px;
  padding:12px 16px;
  border-top:1px solid var(--border);
}
.term-prompt{ color:var(--text-faint); font-size:13.5px; white-space:nowrap; }
#terminal-input{
  flex:1;
  background:transparent;
  border:none;
  color:var(--accent);
  font-family:var(--font-mono);
  font-size:13.5px;
  caret-color:var(--accent);
}
#terminal-input:focus{ outline:none; }

/* ==========================================================================
   Footer
   ========================================================================== */
footer{
  border-top:1px solid var(--border);
  padding:22px 0 40px;
  color:var(--text-faint);
  font-size:11.5px;
  line-height:1.7;
}
footer .disclaimer{ max-width:70ch; }
footer .foot-row{
  display:flex; justify-content:space-between; align-items:center;
  margin-top:14px; flex-wrap:wrap; gap:8px;
}

@media (max-width:560px){
  #terminal-output{ height:60vh; }
  .head-row{ flex-direction:column; align-items:flex-start; gap:10px; }
  .head-status{ text-align:left; }
}