:root {
  --bg: #000;
  --bg-dark: #050505;
  --border: rgba(255,255,255,0.07);
  --white: #fff;
  --dim: rgba(255,255,255,0.4);
  --dim2: rgba(255,255,255,0.55);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--white);
  font-family:'Inter',sans-serif;
  font-weight:300;
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;cursor:pointer}
button{cursor:pointer}

.container{max-width:1000px;margin:0 auto;padding:0 24px;width:100%}

/* NAV */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:16px 0;
  transition:background .3s,border-color .3s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(0,0,0,0.92);
  backdrop-filter:blur(16px);
  border-bottom-color:var(--border);
}
.nav-inner{
  max-width:1000px;margin:0 auto;padding:0 24px;
  display:flex;align-items:center;justify-content:space-between;
}
.nav-brand{display:flex;align-items:center;gap:10px}
.nav-logo-img{height:24px;width:auto}
.nav-logo-text{
  font-family:'Bebas Neue',sans-serif;font-size:18px;
  letter-spacing:0.08em;
}
.nav-links{display:flex;align-items:center;gap:28px;list-style:none}
.nav-links a{
  font-size:12px;text-transform:uppercase;letter-spacing:0.12em;
  color:var(--dim);transition:color .2s;
}
.nav-links a:hover{color:var(--white)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 24px;font-family:'Inter',sans-serif;
  font-size:12px;font-weight:400;letter-spacing:0.08em;
  text-transform:uppercase;border:1px solid rgba(255,255,255,0.3);
  transition:all .2s;background:rgba(255,255,255,0.06);color:var(--white);
  backdrop-filter:blur(4px);
}
.btn:hover{background:var(--white);color:#000;border-color:var(--white)}
.btn-primary{background:var(--white);color:#000;border-color:var(--white)}
.btn-primary:hover{background:transparent;color:var(--white)}
.btn-nav{padding:8px 20px;font-size:11px}

.hamburger{
  display:none;flex-direction:column;gap:5px;
  background:none;border:none;padding:4px;
}
.hamburger span{display:block;width:20px;height:1px;background:var(--white)}

/* HERO */
.hero{
  position:relative;min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  text-align:center;overflow:hidden;
}
#hero-canvas{
  position:absolute;inset:0;width:100%;height:100%;z-index:0;
}
#hero-canvas canvas{display:block;width:100%;height:100%}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:radial-gradient(ellipse at center 40%, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.3) 50%, transparent 80%);
  pointer-events:none;
}
.hero-center{position:relative;z-index:2}
.hero-logo{
  width:80px;height:80px;margin:0 auto 32px;
  opacity:0.9;
}
.hero-headline{
  font-family:'Bebas Neue',sans-serif;
  font-size:clamp(64px,12vw,140px);
  letter-spacing:0.15em;line-height:1;margin-bottom:16px;
}
.hero-sub{
  font-size:17px;color:rgba(255,255,255,0.75);margin-bottom:24px;
  letter-spacing:0.04em;
}
.hero-ca{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);
  border-radius:8px;padding:8px 16px;margin-bottom:32px;
  cursor:pointer;transition:all 0.2s;font-size:13px;
  max-width:100%;
}
.hero-ca:hover{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.2)}
.hero-ca.copied{border-color:rgba(0,255,136,0.4);background:rgba(0,255,136,0.08)}
.hero-ca.copied .hero-ca-label{color:rgba(0,255,136,0.9)}
.hero-ca-label{
  font-weight:700;color:rgba(255,255,255,0.5);letter-spacing:0.08em;
  font-size:11px;text-transform:uppercase;flex-shrink:0;
}
.hero-ca-addr{
  color:rgba(255,255,255,0.7);font-family:'IBM Plex Mono',monospace;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.hero-ca-icon{color:rgba(255,255,255,0.4);flex-shrink:0}
.hero-ca:hover .hero-ca-icon{color:rgba(255,255,255,0.7)}
.hero-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* TICKER */
.ticker-bar{
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  padding:14px 0;overflow:hidden;
  background:var(--bg);
}
.ticker-track{
  display:flex;gap:48px;white-space:nowrap;
  animation:ticker 30s linear infinite;
  font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:0.2em;
  text-transform:uppercase;color:var(--dim);
}
.ticker-track span::after{
  content:'·';margin-left:48px;color:rgba(255,255,255,0.15);
}
@keyframes ticker{
  0%{transform:translateX(0)}
  100%{transform:translateX(-50%)}
}

/* SECTIONS */
.section{padding:120px 0}
.section-dark{background:var(--bg-dark)}

.tag{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;text-transform:uppercase;
  letter-spacing:0.25em;color:var(--dim);margin-bottom:16px;
}

.heading-lg{
  font-family:'Inter',sans-serif;font-weight:400;
  font-size:clamp(28px,4vw,42px);line-height:1.2;
  margin-bottom:48px;max-width:520px;
}

.heading-xl{
  font-family:'Inter',sans-serif;font-weight:400;
  font-size:clamp(32px,5vw,56px);line-height:1.15;
  margin-bottom:40px;max-width:700px;margin-left:auto;margin-right:auto;
}

/* ABOUT */
.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.about-right p{color:var(--dim2);font-size:15px;margin-bottom:20px;line-height:1.8}

/* TERMINAL */
.terminal{
  max-width:700px;margin:0 auto;
  border:1px solid var(--border);overflow:hidden;
}
.terminal-header{
  display:flex;align-items:center;gap:12px;
  padding:12px 16px;border-bottom:1px solid var(--border);
  background:rgba(255,255,255,0.02);
}
.terminal-dots{display:flex;gap:6px}
.terminal-dots span{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,0.15)}
.terminal-title{
  font-family:'JetBrains Mono',monospace;font-size:11px;
  color:var(--dim);letter-spacing:0.05em;
}
.terminal-body{padding:20px;font-family:'JetBrains Mono',monospace;font-size:13px}
.terminal-line{padding:4px 0;display:flex;gap:8px}
.t-prompt{color:var(--dim)}
.t-cmd{color:var(--white)}
.t-output{color:rgba(255,255,255,0.5);padding-left:20px}
.t-cursor{margin-top:4px}
.cursor-blink{animation:blink 1s step-end infinite;color:var(--white)}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

/* ARCH GRID */
.arch-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--border)}
.arch-card{
  background:var(--bg);padding:40px 36px;
  transition:background .2s;
}
.arch-card:hover{background:rgba(255,255,255,0.02)}
.arch-icon{
  font-family:'JetBrains Mono',monospace;font-size:12px;
  color:var(--dim);margin-bottom:16px;
}
.arch-card h3{
  font-family:'Inter',sans-serif;font-weight:400;
  font-size:18px;margin-bottom:10px;
}
.arch-card p{font-size:14px;color:var(--dim2);line-height:1.7}

/* CAPABILITIES */
.cap-list{max-width:700px}
.cap-row{
  display:flex;gap:32px;padding:20px 0;
  border-bottom:1px solid var(--border);
  align-items:baseline;
}
.cap-label{
  font-family:'JetBrains Mono',monospace;font-size:12px;
  text-transform:uppercase;letter-spacing:0.1em;
  min-width:160px;flex-shrink:0;color:var(--white);
}
.cap-desc{font-size:14px;color:var(--dim2);line-height:1.6}

/* CTA */
.section-cta{
  position:relative;padding:160px 0;text-align:center;
  border-top:1px solid var(--border);overflow:hidden;
}

/* FOOTER */
.footer{padding:28px 0;border-top:1px solid var(--border)}
.footer-inner{
  max-width:1000px;margin:0 auto;padding:0 24px;
  display:flex;justify-content:space-between;align-items:center;
}
.footer-left{display:flex;align-items:center;gap:12px}
.footer-logo{height:18px;width:auto;opacity:0.4}
.footer-copy{font-size:11px;color:var(--dim);letter-spacing:0.05em}
.footer-links{display:flex;gap:20px;list-style:none}
.footer-links a{
  font-size:11px;text-transform:uppercase;letter-spacing:0.1em;
  color:var(--dim);transition:color .2s;
}
.footer-links a:hover{color:var(--white)}

/* GSAP SplitText masks */
.hero-headline .char{will-change:transform}
.heading-lg .word,.heading-xl .word{will-change:transform}

/* MOBILE */
@media(max-width:768px){
  .section{padding:80px 0}
  .hamburger{display:flex}
  .nav-links{
    position:fixed;top:0;left:0;right:0;bottom:0;
    background:rgba(0,0,0,0.97);flex-direction:column;
    justify-content:center;align-items:center;gap:28px;
    opacity:0;pointer-events:none;transition:opacity .3s;z-index:99;
  }
  .nav-links.open{opacity:1;pointer-events:all}
  .nav-links a{font-size:15px}
  .about-layout{grid-template-columns:1fr;gap:32px}
  .arch-grid{grid-template-columns:1fr}
  .cap-row{flex-direction:column;gap:6px}
  .cap-label{min-width:auto}
  .footer-inner{flex-direction:column;gap:16px;text-align:center}
  .section-cta{padding:100px 0}
  .hero-logo{width:60px;height:60px}
}