:root{
  --bg:#050505;
  --bg2:#0a0a09;
  --panel:#0c0c0b;
  --line:#26261f;
  --line-soft:#1a1a16;
  --ink:#f3f1e6;
  --muted:#8c8a7c;
  --acid:#ccff33;
  --acid-dim:#8fb824;
  --hazard:#ffb300;
  --alert:#ff4d3d;
  --alien-teal:#5fe3b0;
  --radius:2px;
  --maxw:1240px;
  --font-head:'Unbounded', system-ui, sans-serif;
  --font-mono:'JetBrains Mono', ui-monospace, monospace;
  --font-body:'Inter', system-ui, sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  line-height:1.5;
  overflow-x:hidden;
}

::selection{background:var(--acid);color:#0a0a06;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}

#starfield{
  position:fixed;inset:0;z-index:0;width:100%;height:100%;
  background:var(--bg);
}

.grain{
  position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.scan-overlay{
  position:fixed;inset:0;z-index:1;pointer-events:none;
  background:repeating-linear-gradient(0deg, rgba(255,255,255,0.012) 0px, rgba(255,255,255,0.012) 1px, transparent 1px, transparent 3px);
  mix-blend-mode:overlay;
}

.reticle{
  position:fixed;top:0;left:0;width:34px;height:34px;
  transform:translate(-50%,-50%);pointer-events:none;z-index:60;
  opacity:0;transition:opacity .2s;
}
.reticle::before, .reticle::after{
  content:"";position:absolute;background:var(--acid);
}
.reticle::before{top:50%;left:0;width:100%;height:1px;transform:translateY(-50%);}
.reticle::after{left:50%;top:0;height:100%;width:1px;transform:translateX(-50%);}
.reticle span{
  position:absolute;top:20px;left:20px;font-family:var(--font-mono);font-size:10px;color:var(--acid);
  white-space:nowrap;letter-spacing:.5px;text-shadow:0 0 6px rgba(204,255,51,.5);
}
@media (hover:hover) and (pointer:fine){ .reticle{opacity:.7;} }

/* ---------- topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:20px clamp(20px,5vw,56px);
  background:rgba(5,5,5,0.82);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.logo{font-family:var(--font-mono);font-weight:600;font-size:14px;letter-spacing:1px;display:flex;gap:8px;align-items:center;}
.logo-mark{color:var(--acid);text-shadow:0 0 10px rgba(204,255,51,.6);}
.accent{color:var(--acid);}
.nav{display:flex;gap:32px;font-size:13px;font-family:var(--font-mono);color:var(--muted);text-transform:uppercase;letter-spacing:.5px;}
.nav a{transition:color .2s;position:relative;}
.nav a:hover{color:var(--ink);}
.nav a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--acid);transition:width .25s;}
.nav a:hover::after{width:100%;}

.lang-switch{display:flex;gap:2px;font-family:var(--font-mono);font-size:11px;background:#0a0a08;border:1px solid var(--line);padding:3px;}
.lang-switch button{background:transparent;border:none;color:var(--muted);padding:6px 10px;cursor:pointer;letter-spacing:.5px;transition:.2s;font-family:var(--font-mono);}
.lang-switch button:hover{color:var(--ink);}
.lang-switch button.active{background:var(--acid);color:#0a0a06;font-weight:700;}

.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
.burger span{width:22px;height:2px;background:var(--ink);}

/* ---------- hero ---------- */
.hero{
  position:relative;z-index:3;
  max-width:var(--maxw);margin:0 auto;
  padding:56px clamp(20px,5vw,56px) 0;
}
.blueprint-grid{
  position:absolute;inset:-40px 0 -200px;z-index:-1;
  background-image:linear-gradient(rgba(204,255,51,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(204,255,51,0.05) 1px, transparent 1px);
  background-size:42px 42px;
  mask-image:radial-gradient(ellipse 75% 65% at 50% 30%, black 20%, transparent 78%);
}

.hero-tag{
  font-family:var(--font-mono);font-size:11px;letter-spacing:1.5px;color:var(--muted);
  display:flex;align-items:center;gap:8px;text-transform:uppercase;margin-bottom:28px;
}
.hero-tag .dot{width:6px;height:6px;border-radius:50%;background:var(--alert);box-shadow:0 0 8px var(--alert);animation:pulse 1.6s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.3;}}
.hero-tag-left{}
.hero-tag-right{position:absolute;top:56px;right:clamp(20px,5vw,56px);color:var(--acid-dim);}

.kicker{
  font-family:var(--font-mono);font-size:12px;letter-spacing:2px;color:var(--acid);
  margin-bottom:16px;text-transform:uppercase;
}
.hero-title{
  font-family:var(--font-head);font-weight:700;
  font-size:clamp(32px,5.6vw,72px);line-height:1.02;letter-spacing:-1px;
  max-width:920px;
}
.accent-line{color:var(--acid);}

.hero-lower{
  display:grid;grid-template-columns:1fr 420px;gap:40px;align-items:start;
  margin-top:44px;padding-bottom:40px;
}
.hero-sub{color:var(--muted);font-size:17px;max-width:520px;margin-bottom:30px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:15px 26px;font-family:var(--font-mono);font-size:13px;font-weight:600;
  letter-spacing:.5px;text-transform:uppercase;
  border-radius:var(--radius);border:1px solid transparent;
  transition:transform .15s, box-shadow .15s, border-color .15s, color .15s, background .15s;
  white-space:nowrap;position:relative;
}
.btn-primary{background:var(--acid);color:#0a0a06;}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(204,255,51,0.3);}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent;}
.btn-ghost:hover{border-color:var(--acid);color:var(--acid);transform:translateY(-2px);}

.hero-stats{display:flex;gap:36px;margin-top:44px;flex-wrap:wrap;}
.hero-stats div{display:flex;flex-direction:column;gap:4px;}
.hero-stats strong{font-size:24px;font-family:var(--font-mono);color:var(--acid);}
.hero-stats span{font-size:11.5px;color:var(--muted);max-width:120px;text-transform:uppercase;letter-spacing:.3px;}

/* ---------- alien stage ---------- */
.alien-stage{
  position:relative;display:flex;align-items:center;justify-content:center;
  min-height:420px;padding:20px;
}
.bracket{position:absolute;width:28px;height:28px;border-color:var(--acid-dim);opacity:.7;}
.bracket-tl{top:0;left:0;border-top:1px solid;border-left:1px solid;}
.bracket-tr{top:0;right:0;border-top:1px solid;border-right:1px solid;}
.bracket-bl{bottom:0;left:0;border-bottom:1px solid;border-left:1px solid;}
.bracket-br{bottom:0;right:0;border-bottom:1px solid;border-right:1px solid;}

.alien-svg{
  width:min(360px, 74vw);height:auto;
  filter:drop-shadow(0 0 34px rgba(204,255,51,0.18));
  animation:float 6s ease-in-out infinite;
  transition:transform .15s ease-out;
  transform-style:preserve-3d;
}
@keyframes float{0%,100%{transform:translateY(0);}50%{transform:translateY(-12px);}}
.pupil{transition:transform .06s linear;}
.antenna-l, .antenna-r{animation:blink 4.5s ease-in-out infinite;}
.antenna-r{animation-delay:.6s;}
@keyframes blink{0%,88%,100%{opacity:1;}92%{opacity:.3;}}

.alien-readout{
  position:absolute;bottom:6px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:4px;
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:1.5px;color:var(--muted);
  text-transform:uppercase;text-align:center;
}
.lock-label{color:var(--acid-dim);font-size:9.5px;}

/* ---------- hazard ticker ---------- */
.hazard-ticker{
  position:relative;z-index:3;overflow:hidden;padding:14px 0;
  background:repeating-linear-gradient(-45deg, var(--hazard) 0px, var(--hazard) 2px, #0a0a08 2px, #0a0a08 22px);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.hazard-track{display:flex;white-space:nowrap;animation:scroll 22s linear infinite;width:max-content;}
.hazard-track span{
  font-family:var(--font-mono);font-weight:600;font-size:13px;letter-spacing:3px;
  padding:4px 18px;background:var(--bg);color:var(--ink);
}
@keyframes scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ---------- sections ---------- */
.section{position:relative;z-index:3;max-width:var(--maxw);margin:0 auto;padding:110px clamp(20px,5vw,56px);}
.section.alt{background:linear-gradient(180deg, transparent, rgba(204,255,51,0.02), transparent);max-width:100%;}
.section.alt .section-head, .section.alt .case-grid{max-width:var(--maxw);margin-left:auto;margin-right:auto;}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head h2{font-family:var(--font-head);font-size:clamp(26px,3.2vw,40px);font-weight:700;letter-spacing:-.5px;margin-bottom:14px;}
.section-sub{color:var(--muted);font-size:15.5px;}

/* ---------- services: index list ---------- */
.index-list{border-top:1px solid var(--line);}
.index-row{
  display:grid;grid-template-columns:70px 1fr 90px;gap:20px;align-items:start;
  padding:26px 4px;border-bottom:1px solid var(--line);
  transition:background .2s;
  position:relative;
}
.index-row:hover{background:rgba(204,255,51,0.03);}
.index-row:hover .index-code{color:var(--acid);}
.index-num{font-family:var(--font-mono);font-size:13px;color:var(--acid-dim);padding-top:3px;}
.index-body h3{font-family:var(--font-head);font-size:18px;font-weight:500;margin-bottom:8px;}
.index-body p{color:var(--muted);font-size:14.5px;max-width:640px;}
.index-code{font-family:var(--font-mono);font-size:11px;color:var(--line-soft);text-align:right;padding-top:4px;transition:color .2s;}

/* ---------- portfolio: case files ---------- */
.case-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);}
.case-file{
  background:var(--panel);padding:28px;display:block;
  transition:background .2s;
  position:relative;
}
.case-file:hover{background:#101008;}
.case-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;}
.case-tag{
  font-family:var(--font-mono);font-size:10px;letter-spacing:1px;color:var(--muted);
  border:1px solid var(--line);padding:3px 8px;text-transform:uppercase;
}
.case-stamp{
  font-family:var(--font-mono);font-size:9.5px;letter-spacing:1px;font-weight:700;
  padding:3px 7px;border:1px solid currentColor;transform:rotate(-3deg);text-transform:uppercase;
}
.case-stamp.live{color:var(--acid);}
.case-stamp.restricted{color:var(--muted);}
.case-name{font-family:var(--font-head);font-size:18px;font-weight:500;margin-bottom:10px;}
.case-desc{color:var(--muted);font-size:14px;margin-bottom:20px;}
.case-foot{font-family:var(--font-mono);font-size:11px;letter-spacing:1px;color:var(--acid-dim);text-transform:uppercase;}
a.case-file:hover .case-foot{color:var(--acid);}

/* ---------- process: terminal log ---------- */
.log-grid{border-left:1px solid var(--line);}
.log-entry{padding:22px 0 22px 28px;position:relative;border-bottom:1px solid var(--line-soft);}
.log-entry::before{
  content:"";position:absolute;left:-4px;top:26px;width:7px;height:7px;background:var(--acid-dim);border-radius:50%;
}
.log-time{font-family:var(--font-mono);font-size:11px;color:var(--acid-dim);letter-spacing:1px;}
.log-entry h3{font-family:var(--font-head);font-size:16px;font-weight:500;margin:8px 0 6px;}
.log-entry p{color:var(--muted);font-size:14px;max-width:520px;}

/* ---------- floating mascot ---------- */
.mascot{
  position:fixed;bottom:22px;right:22px;width:84px;z-index:80;
  cursor:pointer;pointer-events:none;
  opacity:0;transform:translateY(24px) scale(.85);
  transition:opacity .4s ease, transform .4s ease;
}
.mascot.visible{opacity:1;transform:translateY(0) scale(1);pointer-events:auto;}
.mascot.dismissed{display:none;}
.mascot-svg{
  width:100%;height:auto;display:block;
  filter:drop-shadow(0 6px 18px rgba(0,0,0,0.55)) drop-shadow(0 0 20px rgba(204,255,51,0.18));
  animation:mascotFloat 3.4s ease-in-out infinite;
}
@keyframes mascotFloat{0%,100%{transform:translateY(0) rotate(0deg);}50%{transform:translateY(-7px) rotate(-2deg);}}

.mascot-close{
  position:absolute;top:-8px;right:-8px;width:20px;height:20px;border-radius:50%;
  background:var(--bg);border:1px solid var(--line);color:var(--muted);
  font-size:13px;line-height:1;cursor:pointer;z-index:2;
  display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .2s;
}
.mascot:hover .mascot-close{opacity:1;}
.mascot-close:hover{color:var(--acid);border-color:var(--acid);}
@media (hover:none){
  .mascot-close{opacity:.75;}
}

.mascot-bubble{
  position:absolute;bottom:100%;right:0;margin-bottom:14px;width:220px;
  background:var(--panel);border:1px solid var(--line);padding:14px 16px;
  font-family:var(--font-mono);font-size:12px;line-height:1.45;color:var(--ink);
  opacity:0;transform:translateY(8px);pointer-events:none;
  transition:opacity .2s, transform .2s;
}
.mascot-bubble::after{
  content:"";position:absolute;top:100%;right:26px;width:10px;height:10px;
  background:var(--panel);border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  transform:rotate(45deg) translateY(-5px);
}
.mascot-bubble.open{opacity:1;transform:translateY(0);pointer-events:auto;}

.bubble-msg{margin:0 0 12px;}
.bubble-msg::before{content:"> ";color:var(--acid);}
.bubble-cta{
  display:block;width:100%;text-align:center;background:var(--acid);color:#0a0a06;
  font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:.5px;
  text-transform:uppercase;padding:9px 10px;border:none;cursor:pointer;
  transition:transform .15s, box-shadow .15s;
}
.bubble-cta:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(204,255,51,.3);}

.bubble-menu-title{color:var(--muted);font-size:10.5px;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;}
.bubble-menu-item{
  display:block;width:100%;text-align:left;background:none;border:none;
  color:var(--ink);font-family:var(--font-mono);font-size:12px;padding:8px 4px;
  cursor:pointer;border-top:1px solid var(--line-soft);transition:color .15s,padding-left .15s;
}
.bubble-menu-item:first-of-type{border-top:none;}
.bubble-menu-item::before{content:"› ";color:var(--acid-dim);}
.bubble-menu-item:hover{color:var(--acid);padding-left:8px;}

@keyframes mascotPing{
  0%{transform:translateY(0) rotate(0deg) scale(1);}
  30%{transform:translateY(-4px) rotate(-6deg) scale(1.08);}
  60%{transform:translateY(0) rotate(4deg) scale(1);}
  100%{transform:translateY(0) rotate(0deg) scale(1);}
}
.mascot.ping .mascot-svg{animation:mascotPing .6s ease;}

@media (max-width:600px){
  .mascot{width:64px;bottom:16px;right:16px;}
  .mascot-bubble{width:190px;font-size:11px;}
}

/* ---------- contact ---------- */
.contact-section{padding-top:60px;}
.contact-box{
  text-align:center;max-width:620px;margin:0 auto;
  border:1px solid var(--line);padding:64px 36px;
  background:var(--panel);
}
.contact-box .kicker{justify-content:center;}
.contact-box h2{font-family:var(--font-head);font-size:clamp(24px,3vw,36px);margin-bottom:14px;}
.contact-box .section-sub{margin:0 auto 30px;}
.terminal-line{font-family:var(--font-mono);color:var(--acid-dim);margin-bottom:30px;font-size:14px;}
.prompt{color:var(--acid);}
.caret{display:inline-block;width:8px;height:14px;background:var(--acid);vertical-align:-2px;animation:caret 1s steps(1) infinite;}
@keyframes caret{50%{opacity:0;}}
.contact-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ---------- footer ---------- */
.footer{
  position:relative;z-index:3;text-align:center;padding:50px 20px 40px;
  border-top:1px solid var(--line);color:var(--muted);font-size:13px;
}
.footer .logo-mark{color:var(--acid);}
.footer p{margin-top:10px;}
.footer-legal{color:var(--muted);font-size:11px;margin-top:6px;font-family:var(--font-mono);}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease, transform .6s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* ---------- responsive ---------- */
@media (max-width:920px){
  .hero-lower{grid-template-columns:1fr;}
  .alien-stage{min-height:340px;}
  .hero-tag-right{display:none;}
  .nav{display:none;}
  .burger{display:flex;}
  .index-row{grid-template-columns:44px 1fr;}
  .index-code{display:none;}
}
@media (max-width:600px){
  .hero-stats{gap:22px;}
  .lang-switch button{padding:5px 7px;}
  .case-grid{grid-template-columns:1fr;}
}