:root{
  --bg:#071411;
  --bg2:#0b1a18;
  --bg3:#102422;
  --card:#0e1f1c;
  --mint:#2dd4bf;
  --mint2:#7ee8c5;
  --lime:#9be89a;
  --gold:#e8b86d;
  --text:#f4fbf8;
  --muted:#8aa8a1;
  --line:rgba(45,212,191,.14);
  --shadow:0 24px 60px rgba(0,0,0,.35);
  --font:'Inter',sans-serif;
  --display:'Outfit',sans-serif;
  --mono:'JetBrains Mono',monospace;
  --mx:50vw;--my:40vh;
  --mxp:.5;--myp:.4;
  --r:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{background:var(--bg);color:var(--text);font-family:var(--font);min-height:100%}
body{overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;background:none;border:0;color:inherit;cursor:pointer}

.spot{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(520px 420px at var(--mx) var(--my), rgba(45,212,191,.16), transparent 58%),
    radial-gradient(900px 600px at 12% -10%, rgba(155,232,154,.07), transparent 50%),
    radial-gradient(800px 500px at 110% 10%, rgba(232,184,109,.05), transparent 46%);
}
.grid{
  position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.35;
  background-image:
    linear-gradient(rgba(45,212,191,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,212,191,.035) 1px, transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse at 50% 30%, #000 25%, transparent 78%);
}

.top{
  position:sticky;top:0;z-index:40;
  display:flex;align-items:center;gap:12px;
  padding:16px 28px;
  background:rgba(7,20,17,.88);
  border-bottom:1px solid var(--line);
}
.top::before{
  content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:rgba(7,20,17,.55);
}
.brand-logo{order:1;display:flex;flex-shrink:0}
.brand-logo img{width:36px;height:36px;object-fit:contain;filter:drop-shadow(0 0 10px rgba(45,212,191,.35))}
.brand-name{
  order:2;margin-right:auto;
  font-family:var(--display);font-weight:800;letter-spacing:.18em;font-size:14px;
}
.nav{order:3;display:flex;align-items:center;gap:22px}
.brand-logo{order:1;display:flex;flex-shrink:0}
.brand-logo img{width:36px;height:36px;object-fit:contain;filter:drop-shadow(0 0 10px rgba(45,212,191,.35))}
.brand-name{
  order:2;margin-right:auto;
  font-family:var(--display);font-weight:800;letter-spacing:.18em;font-size:14px;
}
.nav{display:flex;align-items:center;gap:22px}
.nav a{font-size:14px;color:var(--muted);transition:color .25s}
.nav a:hover{color:var(--text)}
.nav-cta{
  padding:8px 14px;border-radius:999px;
  border:1px solid var(--line);color:var(--mint)!important;
}
.nav-cta:hover{background:rgba(45,212,191,.1)}
.menu-btn,.nav-close,.nav-scrim{display:none}

main{position:relative;z-index:1}
.hero{
  min-height:calc(100svh - 69px);
  display:grid;grid-template-columns:1.1fr .9fr;gap:40px;
  align-items:center;padding:56px 8vw 40px;
}
.kicker{
  font-family:var(--mono);font-size:12px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--mint);margin-bottom:16px;
}
h1{
  font-family:var(--display);font-size:clamp(40px,6.4vw,76px);
  line-height:.95;font-weight:800;letter-spacing:-.03em;
}
h1 em{font-style:normal;color:var(--mint2)}
.lead{margin:22px 0 28px;max-width:540px;color:var(--muted);font-size:18px;line-height:1.6}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.motto{margin-top:28px;font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.hero-mark{position:relative;display:grid;place-items:center;min-height:520px}
.hero-mark img{
  width:min(620px,40vw);position:relative;z-index:1;
  filter:drop-shadow(0 0 28px rgba(45,212,191,.28));
  transform:translate3d(calc((var(--mxp) - .5) * -18px), calc((var(--myp) - .5) * -14px), 0);
  transition:transform .12s linear;
}
.mark-glow{
  position:absolute;width:70%;height:70%;border-radius:50%;
  background:radial-gradient(circle, rgba(45,212,191,.28), rgba(155,232,154,.08) 42%, transparent 70%);
  filter:blur(8px);
  transform:translate3d(calc((var(--mxp) - .5) * 24px), calc((var(--myp) - .5) * 18px), 0);
}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:0 20px;border-radius:999px;
  font-family:var(--display);font-weight:600;font-size:15px;
  transition:transform .2s, background .2s, border-color .2s, filter .2s;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:scale(.98)}
.btn-mint{background:var(--mint);color:#06211c}
.btn-mint:hover{filter:brightness(1.08)}
.btn-ghost{border:1px solid var(--line);color:var(--text);background:rgba(14,31,28,.5)}
.btn-ghost:hover{border-color:rgba(45,212,191,.4)}

.strip{
  overflow:hidden;border-block:1px solid var(--line);
  background:rgba(14,31,28,.45);padding:14px 0;
}
.strip-track{
  display:flex;gap:36px;width:max-content;
  animation:marquee 32s linear infinite;
  font-family:var(--mono);font-size:12px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--muted);
}
.strip-track span{white-space:nowrap}
@keyframes marquee{to{transform:translateX(-50%)}}

.block{padding:92px 8vw}
.block-head{max-width:640px;margin-bottom:36px}
.block-head h2,.contact-card h2{
  font-family:var(--display);font-size:clamp(30px,4vw,48px);
  letter-spacing:-.03em;margin:8px 0 12px;
}
.block-head p:last-child,.contact-card p{color:var(--muted);line-height:1.65}

.cards{display:grid;gap:16px}
.cards.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.cards.repos{grid-template-columns:repeat(2,minmax(0,1fr))}
.card,.repo,.vid{
  background:linear-gradient(180deg, rgba(16,36,34,.92), rgba(11,26,24,.92));
  border:1px solid var(--line);border-radius:var(--r);
  padding:24px;box-shadow:var(--shadow);
  transform-style:preserve-3d;
  transition:transform .18s ease, border-color .25s, box-shadow .25s;
}
.card:hover,.repo:hover,.vid:hover{
  border-color:rgba(45,212,191,.38);
  box-shadow:0 18px 50px rgba(0,0,0,.4), 0 0 0 1px rgba(45,212,191,.08);
}
.card-ico{font-family:var(--mono);color:var(--mint);font-size:12px;letter-spacing:.12em}
.card h3,.repo h3{font-family:var(--display);font-size:22px;margin:12px 0 10px}
.card p,.repo p,.vid p{color:var(--muted);line-height:1.6;font-size:15px}

.repo{display:flex;flex-direction:column;min-height:220px}
.repo .meta{margin-top:auto;padding-top:18px;display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:13px;font-family:var(--mono)}
.repo .lang{color:var(--lime)}
.repo .stars{color:var(--gold)}

.news{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.vid{padding:0;overflow:hidden}
.vid a{display:block}
.vid img{aspect-ratio:16/9;object-fit:cover;width:100%;background:#0a1816}
.vid .body{padding:18px 18px 20px}
.vid time{font-family:var(--mono);font-size:11px;color:var(--mint);letter-spacing:.08em}

.contact{padding-top:40px}
.contact-card{
  border:1px solid var(--line);border-radius:24px;padding:48px 40px;
  background:
    radial-gradient(500px 240px at 90% 0%, rgba(45,212,191,.12), transparent 60%),
    linear-gradient(180deg, rgba(16,36,34,.95), rgba(7,20,17,.92));
}
.contact-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

.foot{
  position:relative;z-index:1;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:28px 8vw 36px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;
}
.foot div{display:flex;align-items:center;gap:10px}
.foot strong{color:var(--text);font-family:var(--display)}
.foot img{width:28px;height:28px}

.skel{height:210px;border-radius:var(--r);background:linear-gradient(90deg,#102422,#16302c,#102422);background-size:200% 100%;animation:shimmer 1.4s infinite}
.skel.wide{height:260px}
@keyframes shimmer{to{background-position:-200% 0}}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}

.err{color:#f0b4a4;font-size:14px}

@media (min-width:1600px){
  .hero-mark{min-height:640px}
  .hero-mark img{width:min(760px,42vw)}
}

@media (max-width:1100px){
  .cards.four{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero{grid-template-columns:1fr;padding-top:36px;min-height:auto}
  .hero-mark{min-height:280px;order:-1}
  .hero-mark img{width:min(280px,58vw)}
}
@media (max-width:760px){
  .top{
    display:grid;
    grid-template-columns:42px 1fr 42px;
    align-items:center;
    padding:12px 16px;
  }
  .menu-btn{
    display:block;order:unset;grid-column:1;grid-row:1;
    width:42px;height:42px;position:relative;z-index:2;
  }
  .menu-btn i{display:block;width:18px;height:1.5px;background:var(--text);margin:6px auto;transition:.25s}
  .brand-name{
    order:unset;grid-column:2;grid-row:1;margin:0;
    justify-self:center;text-align:center;z-index:1;
  }
  .brand-logo{order:unset;grid-column:3;grid-row:1;justify-self:end;z-index:2}
  .nav-scrim{
    display:block;position:fixed;inset:0;z-index:45;
    background:rgba(4,10,9,.55);opacity:0;pointer-events:none;
    transition:opacity .28s ease;
  }
  .nav-scrim.show{opacity:1;pointer-events:auto}
  .nav{
    order:unset;
    display:flex;flex-direction:column;align-items:stretch;gap:6px;
    position:fixed;top:0;left:0;bottom:0;z-index:50;
    width:min(82vw,320px);padding:72px 22px 28px;
    background:rgba(11,26,24,.98);
    border-right:1px solid var(--line);
    transform:translateX(-100%);
    transition:transform .32s cubic-bezier(.22,1,.36,1);
    pointer-events:none;
  }
  .nav.open{transform:translateX(0);pointer-events:auto}
  .nav-close{
    display:flex;align-items:center;justify-content:center;
    position:absolute;top:14px;left:14px;
    width:42px;height:42px;border-radius:10px;
    font-size:32px;line-height:1;color:var(--text);
  }
  .nav a{padding:14px 10px;border-radius:10px}
  .nav-cta{text-align:center;margin-top:8px}
  body.nav-open{overflow:hidden}
  .hero,.block,.foot{padding-left:20px;padding-right:20px}
  .block{padding-top:64px;padding-bottom:64px}
  .cards.four,.cards.repos,.news{grid-template-columns:1fr}
  .contact-card{padding:28px 20px}
  .foot{flex-direction:column;align-items:flex-start}
  .lead{font-size:16px}
}
@media (hover:none){
  .hero-mark img,.mark-glow{transform:none}
  .card,.repo,.vid{transform:none!important}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}