/* StellerSight — Design System v2.0 "Engineering Marvel"
   © 2026 StellerSight Private Limited */

@property --angle { syntax: '<angle>'; initial-value: 0deg; inherits: false; }

:root {
  --void:#010308; --bg:#020609; --bg2:#03080F; --bg3:#050E18; --card:#060C18;
  --p:#00D4FF; --s:#7B2FFF; --g:#00FF88;
  --pd:rgba(0,212,255,.07); --sd:rgba(123,47,255,.07);
  --b:rgba(0,212,255,.10); --bh:rgba(0,212,255,.32);
  --t:#EEF3FA; --t2:#7B8FA8; --t3:#354557;
  --ff:'Space Grotesk',system-ui,-apple-system,sans-serif;
  --fm:ui-monospace,'Courier New',monospace;
  --max:1280px; --ease:cubic-bezier(.4,0,.2,1); --spring:cubic-bezier(.34,1.56,.64,1);
}

::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:var(--void)}
::-webkit-scrollbar-thumb{background:rgba(0,212,255,.3);border-radius:2px}
::selection{background:rgba(0,212,255,.2);color:#fff}
*{scrollbar-width:thin;scrollbar-color:rgba(0,212,255,.3) transparent}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--t);font-family:var(--ff);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1.6}
a{color:inherit;text-decoration:none} ul{list-style:none}
button{cursor:pointer;border:none;background:none;font:inherit;color:inherit}
sup{font-size:.6em;vertical-align:super}

h1,h2,h3,h4{line-height:1.1;font-weight:700}
h1{font-size:clamp(2.8rem,5.5vw,5rem);letter-spacing:-0.025em}
h2{font-size:clamp(1.9rem,3.5vw,3.2rem);letter-spacing:-0.01em}
h3{font-size:clamp(1.05rem,2vw,1.35rem);font-weight:600}
p{color:var(--t2);line-height:1.75}

.neon{color:var(--p);text-shadow:0 0 10px rgba(0,212,255,.8),0 0 30px rgba(0,212,255,.4),0 0 60px rgba(0,212,255,.15)}
.grad{background:linear-gradient(135deg,var(--p) 0%,var(--s) 50%,var(--g) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.mono{font-family:var(--fm);font-size:.68rem;letter-spacing:.15em;text-transform:uppercase;color:var(--p)}

.wrap{max-width:var(--max);margin:0 auto;padding:0 2rem}
.sec{padding:7rem 0}
.g2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}

/* NAV */
.nav{position:fixed;inset:0 0 auto;z-index:900;transition:all .4s var(--ease)}
.nav.up{background:rgba(2,6,9,.9);backdrop-filter:blur(24px) saturate(180%);
  -webkit-backdrop-filter:blur(24px) saturate(180%);
  box-shadow:0 1px 0 var(--b),0 4px 30px rgba(0,0,0,.5)}
.nav-i{max-width:var(--max);margin:0 auto;padding:0 2rem;
  display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:.7rem;font-weight:700;font-size:1rem;letter-spacing:.01em}
.logo span{color:var(--p);text-shadow:0 0 20px rgba(0,212,255,.4)}
.nav-links{display:flex;align-items:center;gap:2.5rem}
.nav-links a{font-size:.84rem;font-weight:500;color:var(--t2);position:relative;transition:color .2s}
.nav-links a::after{content:'';position:absolute;inset:auto 50% -4px 50%;
  height:1px;background:var(--p);transition:all .3s var(--ease)}
.nav-links a:hover,.nav-links a.active{color:var(--t)}
.nav-links a:hover::after,.nav-links a.active::after{inset:auto 0 -4px 0}
.nav-btn{padding:.5rem 1.3rem;border-radius:6px;font-size:.8rem;font-weight:600;
  border:1px solid rgba(0,212,255,.4);color:var(--p);background:rgba(0,212,255,.05);
  transition:all .2s var(--ease);position:relative;overflow:hidden}
.nav-btn::before{content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,rgba(0,212,255,.15),transparent);
  transform:translateX(-100%);transition:transform .5s}
.nav-btn:hover{background:rgba(0,212,255,.12);border-color:var(--p);box-shadow:0 0 20px rgba(0,212,255,.2)}
.nav-btn:hover::before{transform:translateX(100%)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:.5rem;
  padding:.8rem 2rem;border-radius:8px;font-size:.92rem;
  font-weight:600;transition:all .25s var(--ease);position:relative;overflow:hidden}
.btn-primary{background:var(--p);color:#010308;box-shadow:0 0 30px rgba(0,212,255,.3)}
.btn-primary:hover{background:#38DFFF;transform:translateY(-2px);
  box-shadow:0 0 50px rgba(0,212,255,.5),0 8px 20px rgba(0,0,0,.3)}
.btn-ghost{border:1px solid rgba(0,212,255,.35);color:var(--p);background:rgba(0,212,255,.04)}
.btn-ghost:hover{background:rgba(0,212,255,.1);border-color:var(--p);
  box-shadow:0 0 25px rgba(0,212,255,.2);transform:translateY(-2px)}

/* HERO */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding-top:68px}
#stars{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}
.hero-aurora{position:absolute;inset:-50%;width:200%;height:200%;
  background:
    radial-gradient(ellipse 60% 50% at 30% 40%,rgba(0,212,255,.06) 0%,transparent 60%),
    radial-gradient(ellipse 50% 60% at 70% 60%,rgba(123,47,255,.05) 0%,transparent 60%),
    radial-gradient(ellipse 40% 40% at 50% 80%,rgba(0,255,136,.03) 0%,transparent 60%);
  animation:aurora 20s ease-in-out infinite alternate;pointer-events:none;z-index:0}
@keyframes aurora{from{transform:translate(0,0) scale(1)} to{transform:translate(-2%,2%) scale(1.06)}}
.hero-grid{position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(rgba(0,212,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,212,255,.025) 1px,transparent 1px);
  background-size:64px 64px}
.hero-scan{position:absolute;left:0;right:0;height:1px;pointer-events:none;z-index:1;
  background:linear-gradient(90deg,transparent,rgba(0,212,255,.5) 30%,rgba(0,212,255,1) 50%,rgba(0,212,255,.5) 70%,transparent);
  animation:scan 10s ease-in-out infinite;filter:blur(.5px)}

/* Floating equations */
.hero-eqs{position:absolute;inset:0;pointer-events:none;z-index:1;overflow:hidden}
.eq{position:absolute;font-family:var(--fm);color:var(--p);opacity:0;pointer-events:none;
  animation:floatEq var(--dur,25s) var(--del,0s) ease-in-out infinite alternate}
.eq1{top:11%;left:4%;--dur:22s;--del:0s;font-size:clamp(.7rem,1vw,.95rem)}
.eq2{top:24%;left:76%;--dur:28s;--del:3s;font-size:clamp(.8rem,1.1vw,1.05rem)}
.eq3{top:61%;left:7%;--dur:20s;--del:5s;font-size:.75rem}
.eq4{top:74%;left:69%;--dur:30s;--del:2s;font-size:clamp(.85rem,1.2vw,1.1rem)}
.eq5{top:39%;left:86%;--dur:24s;--del:7s;font-size:.72rem}
.eq6{top:84%;left:28%;--dur:26s;--del:1s;font-size:.72rem}
.eq7{top:17%;left:49%;--dur:32s;--del:4s;font-size:.75rem}
.eq8{top:51%;left:59%;--dur:19s;--del:6s;font-size:.7rem}
.eq9{top:7%;left:34%;--dur:27s;--del:8s;font-size:.7rem}
.eq10{top:71%;left:47%;--dur:23s;--del:2.5s;font-size:.72rem}
@keyframes floatEq{
  0%{opacity:0;transform:translateY(20px) rotate(-2deg)}
  15%{opacity:.05;transform:translateY(0) rotate(0deg)}
  85%{opacity:.05;transform:translateY(-15px) rotate(2deg)}
  100%{opacity:0;transform:translateY(-30px) rotate(3deg)}}

/* HUD corners */
.hero::before,.hero::after{content:'';position:absolute;width:60px;height:60px;z-index:1;pointer-events:none}
.hero::before{top:90px;left:2rem;border-top:1px solid rgba(0,212,255,.4);border-left:1px solid rgba(0,212,255,.4)}
.hero::after{bottom:2rem;right:2rem;border-bottom:1px solid rgba(0,212,255,.4);border-right:1px solid rgba(0,212,255,.4)}

.hero-content{position:relative;z-index:2;width:100%}
.hero-eye{display:flex;align-items:center;gap:1rem;margin-bottom:2rem}
.eye-line{width:40px;height:1px;background:var(--p);flex-shrink:0;box-shadow:0 0 8px rgba(0,212,255,.6)}
.hero-type{font-family:var(--fm);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--p)}
.hero-type::after{content:'|';animation:blink .8s step-end infinite}
@keyframes blink{50%{opacity:0}}

/* Glitch */
.glitch{position:relative;display:inline-block}
.glitch::before,.glitch::after{content:attr(data-text);position:absolute;inset:0;overflow:hidden;opacity:.8}
.glitch::before{color:rgba(0,212,255,.9);text-shadow:none;animation:gl1 7s infinite;clip-path:polygon(0 10%,100% 10%,100% 45%,0 45%)}
.glitch::after{color:rgba(123,47,255,.9);text-shadow:none;animation:gl2 7s infinite;clip-path:polygon(0 55%,100% 55%,100% 80%,0 80%)}
@keyframes gl1{0%,89%,100%{transform:translateX(0);opacity:0}90%{transform:translateX(-3px);opacity:.8}92%{transform:translateX(3px);opacity:.8}94%{transform:translateX(-1px);opacity:.8}96%{transform:translateX(0);opacity:0}}
@keyframes gl2{0%,91%,100%{transform:translateX(0);opacity:0}92%{transform:translateX(3px);opacity:.8}94%{transform:translateX(-2px);opacity:.8}96%{transform:translateX(1px);opacity:.8}98%{transform:translateX(0);opacity:0}}

.hero h1{max-width:920px;margin-bottom:1.5rem}
.hero h1 em{font-style:normal}
.hero-sub{max-width:560px;font-size:1.05rem;margin-bottom:2.75rem;line-height:1.8}
.hero-acts{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:4.5rem}
.hero-stats{display:flex;gap:4rem;flex-wrap:wrap;padding-top:2.5rem;border-top:1px solid var(--b);position:relative}
.hero-stats::before{content:'';position:absolute;top:0;left:0;width:80px;height:1px;background:var(--p);box-shadow:0 0 8px rgba(0,212,255,.6)}
.hstat-n{font-size:1.8rem;font-weight:700;line-height:1;margin-bottom:.3rem;color:var(--t)}
.hstat-n b{color:var(--p);text-shadow:0 0 20px rgba(0,212,255,.4)}
.hstat-l{font-family:var(--fm);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--t3)}

/* TICKER */
.ticker-wrap{background:var(--void);border-top:1px solid var(--b);border-bottom:1px solid var(--b);padding:.7rem 0;overflow:hidden;position:relative}
.ticker-wrap::before,.ticker-wrap::after{content:'';position:absolute;top:0;bottom:0;width:120px;z-index:1;pointer-events:none}
.ticker-wrap::before{left:0;background:linear-gradient(90deg,var(--void),transparent)}
.ticker-wrap::after{right:0;background:linear-gradient(-90deg,var(--void),transparent)}
.ticker-track{display:flex;animation:ticker 50s linear infinite;white-space:nowrap}
.ticker-item{display:flex;align-items:center;gap:.65rem;padding-right:3rem;
  font-family:var(--fm);font-size:.65rem;letter-spacing:.12em;text-transform:uppercase;color:var(--t3);flex-shrink:0}
.ticker-dot{width:3px;height:3px;border-radius:50%;background:var(--p);flex-shrink:0;box-shadow:0 0 4px rgba(0,212,255,.6)}

/* DIVISION CARDS — rotating gradient border */
.div-card{background:var(--card);border-radius:16px;padding:2.25rem;position:relative;
  overflow:hidden;transition:transform .35s var(--spring),box-shadow .35s var(--ease);cursor:default;isolation:isolate}
.div-card::before{content:'';position:absolute;inset:0;border-radius:16px;padding:1px;
  background:conic-gradient(from var(--angle),transparent 0deg,rgba(0,212,255,.6) 60deg,rgba(123,47,255,.4) 120deg,transparent 180deg,rgba(0,212,255,.3) 240deg,transparent 360deg);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  animation:borderSpin 6s linear infinite;opacity:0;transition:opacity .4s}
.div-card:hover::before{opacity:1}
.div-card::after{content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(0,212,255,.06),rgba(123,47,255,.03) 60%,transparent);
  opacity:0;transition:opacity .3s;pointer-events:none;border-radius:16px}
.div-card:hover{transform:translateY(-6px);box-shadow:0 24px 60px rgba(0,0,0,.4),0 0 40px rgba(0,212,255,.08)}
.div-card:hover::after{opacity:1}
@keyframes borderSpin{to{--angle:360deg}}

.corner{position:absolute;top:0;left:0;width:20px;height:20px;
  border-top:2px solid rgba(0,212,255,.5);border-left:2px solid rgba(0,212,255,.5);border-radius:16px 0 0 0}

.div-n{font-family:var(--fm);font-size:.6rem;color:var(--t3);letter-spacing:.12em;margin-bottom:1.5rem}
.div-ico{width:48px;height:48px;border-radius:10px;border:1px solid var(--b);background:var(--pd);
  display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem;transition:all .3s var(--ease)}
.div-card:hover .div-ico{border-color:var(--bh);background:rgba(0,212,255,.12);box-shadow:0 0 20px rgba(0,212,255,.2)}
.div-ico svg{width:22px;height:22px;stroke:var(--p);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.div-card h3{margin-bottom:.6rem;color:var(--t)}
.div-card p{font-size:.875rem;line-height:1.7}
.div-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1.25rem}
.tag{font-family:var(--fm);font-size:.58rem;padding:.22rem .6rem;
  background:rgba(0,212,255,.06);border:1px solid rgba(0,212,255,.15);
  border-radius:100px;color:var(--p);letter-spacing:.05em;text-transform:uppercase;transition:all .2s}
.div-card:hover .tag{background:rgba(0,212,255,.1);border-color:rgba(0,212,255,.3)}
.div-link{display:inline-flex;align-items:center;gap:.4rem;margin-top:1.75rem;font-size:.82rem;font-weight:600;color:var(--p);transition:gap .2s}
.div-link:hover{gap:.7rem}

.divs{background:var(--bg2)}
.sec-head{margin-bottom:3.5rem}
.sec-head p{max-width:560px;margin-top:.75rem}
.sec-head.ctr{text-align:center}
.sec-head.ctr p{margin:.75rem auto 0}

/* NUMBERS */
.nums{border-top:1px solid var(--b);border-bottom:1px solid var(--b);background:var(--void)}
.nums-g{display:grid;grid-template-columns:repeat(4,1fr)}
.num-item{padding:3.5rem 2rem;border-right:1px solid var(--b);text-align:center;position:relative;overflow:hidden}
.num-item::before{content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 50% 0%,rgba(0,212,255,.06) 0%,transparent 70%);opacity:0;transition:opacity .4s}
.num-item:hover::before{opacity:1}
.num-item:last-child{border-right:none}
.num-v{font-size:clamp(2.2rem,4vw,3.5rem);font-weight:700;line-height:1;margin-bottom:.5rem;color:var(--t)}
.num-v b{color:var(--p);text-shadow:0 0 30px rgba(0,212,255,.4)}
.num-l{font-family:var(--fm);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--t3)}
.num-s{font-size:.8rem;color:var(--t2);margin-top:.4rem}

/* MISSION */
.mission{background:var(--bg2);position:relative;overflow:hidden}
.mission::before{content:'';position:absolute;inset:0 0 auto;height:1px;
  background:linear-gradient(90deg,transparent,var(--p),var(--s),transparent)}
.mission::after{content:'';position:absolute;width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(123,47,255,.06) 0%,transparent 70%);
  right:-200px;top:-200px;pointer-events:none}
.mission-q{font-size:clamp(1.4rem,2.8vw,2.2rem);font-weight:600;line-height:1.55;
  max-width:860px;margin:0 auto;text-align:center;padding:4rem 0 3.5rem;color:var(--t);position:relative;z-index:1}
.mission-q em{font-style:normal;color:var(--p);text-shadow:0 0 30px rgba(0,212,255,.3)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;border-top:1px solid var(--b);padding-top:3rem;position:relative;z-index:1}
.pillar{text-align:center}
.pillar-ico{width:40px;height:40px;margin:0 auto 1rem;stroke:var(--p);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 0 6px rgba(0,212,255,.4))}
.pillar h4{font-size:.95rem;margin-bottom:.4rem;color:var(--t)}
.pillar p{font-size:.82rem}

/* RESEARCH */
.research-g{display:grid;grid-template-columns:3fr 2fr;gap:1.5rem;align-items:start}
.res-stack{display:grid;gap:1.5rem}
.res-card{background:var(--card);border:1px solid var(--b);border-radius:16px;
  overflow:hidden;transition:border-color .3s,transform .3s,box-shadow .3s}
.res-card:hover{border-color:var(--bh);transform:translateY(-3px);
  box-shadow:0 10px 40px rgba(0,0,0,.3),0 0 30px rgba(0,212,255,.06)}
.res-body{padding:2rem}
.res-cat{font-family:var(--fm);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--p);margin-bottom:.75rem}
.res-card h3{font-size:1.15rem;line-height:1.3;margin-bottom:.6rem;color:var(--t)}
.res-card.featured h3{font-size:1.45rem}
.res-card p{font-size:.875rem}
.res-meta{display:flex;gap:1.25rem;margin-top:1.25rem;padding-top:1.25rem;border-top:1px solid var(--b);font-family:var(--fm);font-size:.62rem;letter-spacing:.06em;color:var(--t3)}

/* CTA */
.cta-sec{position:relative;overflow:hidden}
.cta-sec::before{content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 60% 60% at 50% 50%,rgba(0,212,255,.05) 0%,transparent 70%),
    radial-gradient(ellipse 30% 30% at 80% 20%,rgba(123,47,255,.04) 0%,transparent 60%)}
.cta-inner{position:relative;text-align:center;max-width:680px;margin:0 auto}
.status-badge{display:inline-flex;align-items:center;gap:.5rem;margin-bottom:2rem;
  padding:.4rem 1rem;background:rgba(0,212,255,.06);border:1px solid rgba(0,212,255,.2);
  border-radius:100px;font-family:var(--fm);font-size:.65rem;color:var(--p);
  letter-spacing:.1em;text-transform:uppercase;box-shadow:0 0 20px rgba(0,212,255,.08)}
.badge-dot{width:6px;height:6px;border-radius:50%;background:var(--g);animation:pulse 2s ease-in-out infinite;box-shadow:0 0 8px rgba(0,255,136,.6)}
.cta-sec h2{margin-bottom:1.25rem}
.cta-sec p{margin-bottom:2.5rem;font-size:1rem}
.cta-note{margin-top:1.5rem;font-family:var(--fm);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--t3)}

/* PAGE HERO (inner pages) */
.page-hero{padding:10rem 0 5rem;background:var(--bg2);position:relative;border-bottom:1px solid var(--b);overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;
  background-image:linear-gradient(rgba(0,212,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,255,.02) 1px,transparent 1px);background-size:64px 64px}
.page-hero::after{content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 80% 60% at 50% 100%,rgba(0,212,255,.06) 0%,transparent 70%)}
.page-hero .wrap{position:relative;z-index:1}
.page-hero h1{max-width:700px;margin-top:1rem}
.page-hero p{max-width:560px;margin-top:1rem;font-size:1.05rem}

/* CONTACT */
.form-g{display:grid;grid-template-columns:3fr 2fr;gap:3rem;align-items:start}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form label{display:block;font-family:var(--fm);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--t3);margin-bottom:.45rem}
.form input,.form select,.form textarea{width:100%;background:rgba(5,14,24,.8);border:1px solid var(--b);border-radius:8px;padding:.72rem 1rem;color:var(--t);font:inherit;font-size:.9rem;transition:all .2s;outline:none}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--p);box-shadow:0 0 0 3px rgba(0,212,255,.1)}
.form textarea{resize:vertical;min-height:140px}
.form select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24'%3E%3Cpath stroke='%238b9ab5' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;background-size:1.1rem;padding-right:2.5rem}
.form select option{background:var(--bg3)}
.form .field{margin-bottom:1.2rem}
.form-submit{width:100%;margin-top:1.5rem;justify-content:center}
.ci h3{margin-bottom:1.5rem}
.c-item{display:flex;align-items:flex-start;gap:.75rem;margin-bottom:1.25rem}
.c-ico{width:36px;height:36px;border-radius:8px;background:var(--pd);border:1px solid var(--b);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.c-ico svg{width:16px;height:16px;stroke:var(--p);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.c-item strong{display:block;font-size:.82rem;margin-bottom:.2rem}
.c-item span{font-size:.82rem;color:var(--t2)}
.nda-box{margin-top:2rem;padding:1.5rem;background:var(--pd);border:1px solid var(--b);border-radius:12px;font-size:.82rem;line-height:1.7}
.nda-box strong{display:block;margin-bottom:.4rem;color:var(--t)}

/* RESEARCH PAGE */
.res-filters{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:2.5rem}
.rfbtn{padding:.38rem .9rem;border-radius:100px;border:1px solid var(--b);font-family:var(--fm);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:var(--t2);transition:all .2s;cursor:pointer;background:none}
.rfbtn:hover,.rfbtn.active{background:var(--pd);border-color:rgba(0,212,255,.4);color:var(--p);box-shadow:0 0 12px rgba(0,212,255,.1)}
.res-full-g{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}

/* GENERIC CARD */
.card{background:var(--card);border:1px solid var(--b);border-radius:16px;
  padding:2rem;transition:border-color .25s,transform .25s,box-shadow .25s}
.card:hover{border-color:var(--bh);transform:translateY(-3px);box-shadow:0 10px 40px rgba(0,0,0,.3),0 0 20px rgba(0,212,255,.05)}

/* FOOTER */
.footer{background:var(--void);border-top:1px solid var(--b);padding:4.5rem 0 2rem}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;padding-bottom:3rem;border-bottom:1px solid var(--b);margin-bottom:2rem}
.footer-brand p{font-size:.82rem;margin-top:1rem;max-width:260px}
.footer-col h5{font-family:var(--fm);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--t3);margin-bottom:1.2rem}
.footer-col li{margin-bottom:.6rem}
.footer-col a{font-size:.82rem;color:var(--t2);transition:color .2s}
.footer-col a:hover{color:var(--t)}
.footer-bot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.footer-legal{font-family:var(--fm);font-size:.62rem;color:var(--t3);letter-spacing:.03em}
.fll{display:flex;gap:1.5rem}
.fll a{font-family:var(--fm);font-size:.62rem;color:var(--t3);transition:color .2s}
.fll a:hover{color:var(--t2)}

/* ANIMATIONS */
@keyframes scan{0%{top:0%;opacity:0}5%{opacity:.6}95%{opacity:.6}100%{top:100%;opacity:0}}
@keyframes ticker{to{transform:translateX(-50%)}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.75)}}

.fu{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.fu.vis{opacity:1;transform:translateY(0)}
.fu:nth-child(2){transition-delay:.08s}
.fu:nth-child(3){transition-delay:.16s}
.fu:nth-child(4){transition-delay:.24s}

/* ABOUT */
.tl{position:relative;padding-left:2rem}
.tl::before{content:'';position:absolute;left:.5rem;top:0;bottom:0;width:1px;background:var(--b)}
.tl-item{position:relative;padding-bottom:2.5rem}
.tl-dot{position:absolute;left:-2rem;width:9px;height:9px;border-radius:50%;background:var(--p);top:.35rem;box-shadow:0 0 12px rgba(0,212,255,.6)}
.tl-item h4{font-size:.95rem;margin-bottom:.35rem;color:var(--t)}
.tl-item p{font-size:.85rem}
.tl-yr{font-family:var(--fm);font-size:.62rem;letter-spacing:.1em;color:var(--t3);margin-bottom:.4rem}

/* RESPONSIVE */
@media(max-width:1024px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .nums-g{grid-template-columns:repeat(2,1fr)}
  .num-item{border-right:none;border-bottom:1px solid var(--b)}
  .num-item:last-child{border-bottom:none}
  .footer-top{grid-template-columns:1fr 1fr}
  .research-g{grid-template-columns:1fr}
  .res-full-g{grid-template-columns:repeat(2,1fr)}
  .form-g{grid-template-columns:1fr}
}
@media(max-width:768px){
  .nav-links,.nav-btn{display:none}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .nums-g{grid-template-columns:1fr 1fr}
  .pillars{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .footer-bot{flex-direction:column}
  .res-full-g{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .sec{padding:5rem 0}
  .hero-stats{gap:2rem}
  .hero::before,.hero::after,.eq{display:none}
}
@media(max-width:480px){
  .nums-g{grid-template-columns:1fr}
  .hero-acts{flex-direction:column}
  .hero-acts .btn{width:100%;justify-content:center}
}