/* ============================================================
   Krish Gupta — V2 BOLD · "Industrial / brutalist-premium"
   Archivo Black + Archivo (heavy) · JetBrains Mono
   ============================================================ */
:root{
  --bg:#0a0908; --bg-2:#131110; --surf:#1a1714;
  --ink:#f5f1e8; --muted:#8d877b; --faint:#4f4a42;
  --accent:#ff5400; --accent-2:#ff8a3d; --ink-on:#0a0908;
  --line:rgba(245,241,232,.11); --line-2:rgba(245,241,232,.05);
  --disp:"Archivo Black",sans-serif;
  --sans:"Archivo",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;
  --ease:cubic-bezier(.16,1,.3,1);
  --maxw:1280px; --pad:clamp(20px,5vw,68px);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg); color:var(--ink); font-family:var(--sans); font-weight:500;
  font-size:clamp(15px,1.04vw,17px); line-height:1.55; -webkit-font-smoothing:antialiased; overflow-x:hidden; position:relative}
@media (pointer:fine){body,a,button,[data-hover]{cursor:none}}
::selection{background:var(--accent); color:var(--ink-on)}
a{color:inherit; text-decoration:none}
em{font-style:normal; color:var(--accent)}
.hl{color:var(--accent)}
b,strong{font-weight:700; color:var(--ink)}

.noise{position:fixed; inset:0; z-index:1; pointer-events:none; opacity:.045; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='150'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* cursor */
.cursor{position:fixed; top:0; left:0; width:30px; height:30px; border:2px solid var(--accent); border-radius:50%;
  transform:translate(-50%,-50%); z-index:9999; pointer-events:none; opacity:0;
  transition:width .22s var(--ease),height .22s var(--ease),background .22s,opacity .3s}
.cursor.is-hover{width:62px; height:62px; background:rgba(255,84,0,.12)}
@media (pointer:coarse){.cursor{display:none}}

/* scroll bar */
.bar{position:fixed; top:0; left:0; height:3px; background:var(--accent); width:100%; transform:scaleX(0); transform-origin:0; z-index:9998}

/* reveal */
[data-reveal]{opacity:0; transform:translateY(40px); transition:opacity 1s var(--ease),transform 1s var(--ease)}
[data-reveal].vis{opacity:1; transform:none}
[data-split]{display:inline-block; transform:translateY(110%); transition:transform 1.1s var(--ease)}
.row.vis [data-split], .vis[data-split]{transform:none}
@media (prefers-reduced-motion:reduce){[data-reveal],[data-split]{opacity:1; transform:none; transition:none}}

main{position:relative; z-index:2}

/* nav */
.nav{position:fixed; top:0; left:0; right:0; z-index:900; display:flex; align-items:center; justify-content:space-between;
  padding:20px var(--pad); transition:background .35s,padding .35s}
.nav.stuck{background:rgba(10,9,8,.86); backdrop-filter:blur(12px); padding-top:13px; padding-bottom:13px; border-bottom:1px solid var(--line)}
.nav__logo{font-family:var(--disp); font-size:20px; letter-spacing:-.01em}
.nav__links{display:flex; align-items:center; gap:clamp(16px,2.2vw,32px); font-family:var(--mono); font-size:12.5px; font-weight:500}
.nav__links a{color:var(--muted); transition:color .25s}
.nav__links a:hover{color:var(--ink)}
.nav__cta{color:var(--ink)!important; background:var(--accent); color:var(--ink-on)!important; padding:9px 16px; border-radius:2px; font-weight:700}
.nav__cta:hover{background:var(--accent-2)}

/* hero */
.hero{min-height:100svh; max-width:var(--maxw); margin:0 auto; padding:clamp(110px,15vh,150px) var(--pad) 40px; display:flex; flex-direction:column; justify-content:space-between; position:relative}
.hero__top{display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px}
.tag{font-family:var(--mono); font-size:12.5px; letter-spacing:.04em; text-transform:uppercase; color:var(--muted)}
.tag--r{color:var(--faint)}
.hero__title{font-family:var(--disp); font-size:clamp(64px,18vw,280px); line-height:.82; letter-spacing:-.03em; text-transform:uppercase; margin:auto 0}
.hero__title .row{display:block; overflow:hidden}
.hero__title .row--out span[data-split]{color:transparent; -webkit-text-stroke:2px var(--ink)}
.hero__title .row--out:hover span[data-split]{color:var(--accent); -webkit-text-stroke:2px var(--accent)}
.hero__bottom{display:grid; grid-template-columns:1.3fr 1fr; gap:clamp(20px,4vw,60px); align-items:end}
.hero__lead{font-size:clamp(17px,1.7vw,22px); max-width:40ch; color:var(--ink); font-weight:500; line-height:1.4}
.hero__cta{display:flex; gap:12px; flex-wrap:wrap; justify-self:end}
.hero__scroll{position:absolute; left:50%; bottom:18px; transform:translateX(-50%); font-family:var(--mono); font-size:10px; letter-spacing:.3em; color:var(--faint); animation:bob 2s var(--ease) infinite}
@keyframes bob{50%{transform:translate(-50%,6px)}}

.btn{font-family:var(--mono); font-weight:700; font-size:14px; padding:15px 26px; border-radius:2px; background:var(--ink); color:var(--ink-on);
  display:inline-flex; align-items:center; gap:8px; transition:transform .3s var(--ease),background .3s,color .3s; text-transform:uppercase; letter-spacing:.02em}
.btn b{transition:transform .3s var(--ease)}
.btn:hover{transform:translate(0,-4px); background:var(--accent)} .btn:hover b{transform:translateX(5px)}
.btn--o{background:transparent; color:var(--ink); border:2px solid var(--line)}
.btn--o:hover{background:var(--accent); color:var(--ink-on); border-color:var(--accent)}

/* band */
.band{border-top:2px solid var(--accent); border-bottom:2px solid var(--accent); padding:20px 0; overflow:hidden; background:var(--bg-2)}
.band__t{display:flex; align-items:center; gap:30px; white-space:nowrap; width:max-content; font-family:var(--disp); font-size:clamp(28px,4vw,52px); text-transform:uppercase; color:var(--ink); animation:slide 30s linear infinite}
.band__t b{color:var(--accent); font-family:var(--sans)}
.band:hover .band__t{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}

/* stats */
.stats{max-width:var(--maxw); margin:0 auto; padding:clamp(60px,8vw,100px) var(--pad); display:grid; grid-template-columns:repeat(4,1fr); gap:20px}
.stat{border-top:3px solid var(--accent); padding-top:18px}
.stat__n{font-family:var(--disp); font-size:clamp(48px,6.5vw,96px); line-height:.9; display:block; letter-spacing:-.03em}
.stat__l{font-family:var(--mono); font-size:12px; text-transform:uppercase; letter-spacing:.04em; color:var(--muted); margin-top:12px; display:block}

/* manifesto — scroll scrub */
.manifesto{max-width:var(--maxw); margin:0 auto; padding:clamp(60px,10vw,140px) var(--pad)}
.manifesto__t{font-family:var(--disp); font-size:clamp(30px,5.4vw,78px); line-height:1.08; text-transform:uppercase; letter-spacing:-.02em}
.manifesto__t [data-word]{color:var(--faint); transition:color .3s}
.manifesto__t [data-word].on{color:var(--ink)}
.manifesto__t [data-word].hl.on{color:var(--accent)}

/* sections */
.sec{max-width:var(--maxw); margin:0 auto; padding:clamp(60px,9vw,130px) var(--pad)}
.sec__h{display:flex; align-items:baseline; gap:20px; margin-bottom:clamp(40px,5vw,64px); border-bottom:2px solid var(--line); padding-bottom:22px}
.sec__no{font-family:var(--mono); font-size:14px; color:var(--accent)}
.sec__h h2{font-family:var(--disp); font-size:clamp(34px,6vw,78px); text-transform:uppercase; letter-spacing:-.03em; line-height:.9}

/* experience */
.exp{display:flex; flex-direction:column}
.row{display:grid; grid-template-columns:240px 1fr; gap:clamp(16px,4vw,56px); padding:clamp(26px,3.4vw,42px) 0; border-bottom:1px solid var(--line); transition:padding-left .4s var(--ease),background .4s}
.row:hover{padding-left:18px}
.row__l{display:flex; flex-direction:column; gap:6px; padding-top:6px}
.row__y{font-family:var(--disp); font-size:18px; color:var(--accent)}
.row__c{font-family:var(--mono); font-size:13px; color:var(--muted); text-transform:uppercase}
.row__r h3{font-family:var(--disp); font-size:clamp(24px,3.2vw,40px); text-transform:uppercase; letter-spacing:-.02em; margin-bottom:14px; line-height:.95}
.row__r p{color:#c9c4b8; max-width:64ch; font-size:16px}
.kw{display:flex; flex-wrap:wrap; gap:8px; margin-top:16px}
.kw span{font-family:var(--mono); font-size:11.5px; color:var(--muted); border:1px solid var(--line); padding:5px 11px; text-transform:uppercase}

/* projects */
.proj{display:grid; grid-template-columns:1fr 1fr; gap:2px; background:var(--line); border:2px solid var(--line)}
.proj__i{background:var(--bg); padding:clamp(28px,3.4vw,48px); display:block; position:relative; transition:background .35s,transform .35s var(--ease)}
.proj__i:hover{background:var(--surf)}
.proj__n{font-family:var(--disp); font-size:14px; color:var(--accent)}
.proj__i h3{font-family:var(--disp); font-size:clamp(22px,2.7vw,34px); text-transform:uppercase; letter-spacing:-.02em; margin:16px 0 12px; line-height:.95; transition:color .3s}
.proj__i:hover h3{color:var(--accent)}
.proj__i p{color:#c0bbb0; margin-bottom:20px}
.proj__k{font-family:var(--mono); font-size:12px; color:var(--muted); text-transform:uppercase}

/* stack */
.grid4{display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(20px,2.4vw,36px)}
.gcol h4{font-family:var(--disp); font-size:17px; text-transform:uppercase; letter-spacing:-.01em; margin-bottom:14px; padding-bottom:12px; border-bottom:3px solid var(--accent); display:inline-block}
.gcol p{color:#bdb8ad; font-size:14.5px; line-height:1.8}
.certs{display:flex; flex-wrap:wrap; gap:14px; margin-top:clamp(36px,4vw,56px)}
.certc{font-family:var(--mono); font-size:13px; border:2px solid var(--line); padding:14px 22px; display:inline-flex; align-items:center; gap:12px; text-transform:uppercase; transition:border-color .3s,background .3s,transform .3s var(--ease)}
.certc b{color:var(--accent); font-family:var(--disp)}
.certc span{color:var(--muted)}
.certc:hover{border-color:var(--accent); background:var(--surf); transform:translateY(-3px)}

/* contact */
.contact{max-width:var(--maxw); margin:0 auto; padding:clamp(70px,10vw,150px) var(--pad) 40px}
.contact__k{font-family:var(--mono); font-size:13px; color:var(--accent); text-transform:uppercase; letter-spacing:.04em; margin-bottom:24px}
.contact__t{font-family:var(--disp); font-size:clamp(64px,15vw,200px); line-height:.82; text-transform:uppercase; letter-spacing:-.04em; margin-bottom:clamp(40px,5vw,64px)}
.contact__links{display:flex; flex-direction:column; border-top:2px solid var(--line)}
.contact__links a{display:flex; align-items:center; gap:clamp(14px,4vw,44px); padding:24px 2px; border-bottom:2px solid var(--line);
  font-family:var(--disp); font-size:clamp(20px,3.2vw,38px); text-transform:uppercase; letter-spacing:-.02em; color:var(--muted); transition:color .3s,padding-left .35s var(--ease)}
.contact__links a:hover{color:var(--accent); padding-left:20px}
.contact__links a span{font-family:var(--mono); font-size:12px; color:var(--faint); width:110px; flex:none; letter-spacing:.06em}
.foot{display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; padding-top:36px; font-family:var(--mono); font-size:11.5px; color:var(--faint); text-transform:uppercase}

/* responsive */
@media (max-width:880px){
  .hero__bottom{grid-template-columns:1fr; gap:26px} .hero__cta{justify-self:start}
  .stats{grid-template-columns:1fr 1fr; gap:28px}
  .row{grid-template-columns:1fr; gap:10px}
  .proj{grid-template-columns:1fr}
  .grid4{grid-template-columns:1fr 1fr}
  .nav__links a:not(.nav__cta){display:none}
}
@media (max-width:520px){ .stats,.grid4{grid-template-columns:1fr} .contact__links a{flex-direction:column; align-items:flex-start; gap:4px} .contact__links a span{width:auto} }