@font-face{font-family:"Chakra Petch";src:url(fonts/chakra-petch-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Chakra Petch";src:url(fonts/chakra-petch-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url(fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url(fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Noto Sans Tamil";src:url(fonts/noto-sans-tamil-tamil-500-normal.woff2) format("woff2");font-weight:500;font-display:swap;unicode-range:U+0B80-0BFF}

:root{
  --black:#000;
  --violet:#b25cff;
  --violet-deep:#6d28d9;
  --white:#f4f1fa;
  --muted:#9a93a8;
  --line:#2a2136;
  --display:"Chakra Petch","Segoe UI",system-ui,sans-serif;
  --body:"IBM Plex Sans","Segoe UI",system-ui,sans-serif;
  --tamil:"Noto Sans Tamil","Latha","Tamil Sangam MN",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{background:var(--black);color:var(--white);-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--body);font-size:1.0625rem;line-height:1.6;background:var(--black)}
img{max-width:100%;height:auto;display:block}
a{color:var(--white);text-decoration-color:var(--violet);text-underline-offset:.2em;text-decoration-thickness:1px}
a:hover{color:var(--violet)}
:focus-visible{outline:2px solid var(--violet);outline-offset:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--violet);color:var(--black);padding:.5rem 1rem}
.skip:focus{left:1rem;top:1rem}
.wrap{width:min(1100px,100% - 3rem);margin-inline:auto}

/* Top bar */
body{border-top:2px solid var(--violet)}
.topbar{position:relative;z-index:2;border-bottom:1px solid var(--line);background:linear-gradient(to bottom,rgba(178,92,255,.10),transparent)}
.bar{display:flex;align-items:center;justify-content:space-between;height:4.25rem}
.home img{height:2.1rem;width:auto;filter:drop-shadow(0 0 6px rgba(178,92,255,.7))}
.links{display:flex;gap:clamp(1rem,3vw,2.5rem);list-style:none;margin:0;padding:0}
.links a{font-family:var(--display);font-weight:500;font-size:1rem;text-decoration:none;color:var(--muted)}
.links a:hover{color:var(--white)}

/* Hero */
.hero{position:relative;min-height:calc(88vh - 4.25rem);display:grid;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;left:8%;top:50%;width:46rem;height:46rem;transform:translate(-25%,-50%);
  background:radial-gradient(closest-side,rgba(178,92,255,.28),rgba(109,40,217,.10) 55%,transparent 72%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(2rem,6vw,6rem);align-items:center;padding-block:4rem}
.mark{justify-self:center;width:clamp(140px,22vw,250px);
  filter:drop-shadow(0 0 1px #fff) drop-shadow(0 0 10px rgba(178,92,255,.9)) drop-shadow(0 0 34px rgba(178,92,255,.55));
  animation:ignite 1.6s ease-out both}
@keyframes ignite{0%{opacity:0;filter:drop-shadow(0 0 0 rgba(178,92,255,0))}
  35%{opacity:1;filter:drop-shadow(0 0 0 rgba(178,92,255,0))}
  55%{filter:drop-shadow(0 0 1px #fff) drop-shadow(0 0 18px rgba(178,92,255,1)) drop-shadow(0 0 60px rgba(178,92,255,.8))}
  100%{filter:drop-shadow(0 0 1px #fff) drop-shadow(0 0 10px rgba(178,92,255,.9)) drop-shadow(0 0 34px rgba(178,92,255,.55))}}
.name{font-family:var(--display);font-weight:600;font-size:clamp(3rem,9vw,6.5rem);line-height:.95;letter-spacing:.01em;margin:0 0 1.5rem}
.lede{font-size:clamp(1.2rem,2.2vw,1.45rem);line-height:1.45;max-width:30ch;margin:0 0 1.25rem}
.sub{color:var(--muted);max-width:52ch;margin:0 0 2rem}
.actions{display:flex;flex-wrap:wrap;gap:.75rem 1.5rem;align-items:center}
.btn{font-family:var(--display);font-weight:500;font-size:1.05rem;text-decoration:none;color:var(--black);background:var(--violet);
  padding:.7rem 1.3rem;clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px)}
.btn:hover{background:var(--white);color:var(--black)}

/* Sections */
section{padding-block:clamp(4rem,9vw,7rem)}
#approach{padding-top:0}
h2{font-family:var(--display);font-weight:600;font-size:clamp(1.9rem,4vw,2.6rem);line-height:1.1;margin:0 0 .75rem}
.intro{color:var(--muted);max-width:60ch;margin:0 0 3rem}

/* Products */
.products{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.product{display:grid;grid-template-columns:7rem minmax(0,14rem) minmax(0,1fr) 10rem;gap:1rem 2rem;align-items:baseline;padding-block:1.75rem;border-bottom:1px solid var(--line)}
.glyph{font-family:var(--tamil);font-weight:500;font-size:2rem;line-height:1;color:var(--violet);text-shadow:0 0 18px rgba(178,92,255,.45)}
.product h3{font-family:var(--display);font-weight:600;font-size:1.5rem;margin:0;line-height:1.2}
.meaning{display:block;color:var(--muted);font-size:.95rem}
.product p{margin:0;max-width:56ch}
.status{font-size:.95rem;color:var(--muted);display:flex;gap:.5rem;align-items:center;justify-self:end}
.status::before{content:"";width:.55rem;height:.55rem;border:1px solid var(--muted);transform:rotate(45deg);flex:none}
.status.built{color:var(--white)}
.status.built::before{background:var(--violet);border-color:var(--violet);box-shadow:0 0 8px var(--violet)}
.status.dev{color:var(--white)}
.status.dev::before{border-color:var(--violet)}
.planned{color:var(--muted)}

/* How we build */
.approach{}
.principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem clamp(2rem,4vw,3.5rem);margin:2rem 0 0;padding:0;list-style:none}
.principles li{padding-top:1.25rem;border-top:1px solid var(--violet)}
.principles strong{font-family:var(--display);font-weight:600;font-size:1.25rem;display:block;margin-bottom:.4rem}
.principles span{color:var(--muted)}

/* Footer */
footer{border-top:1px solid var(--line);padding-block:3.5rem 2.5rem}
.foot{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem}
.foot h2{font-size:1.2rem;margin-bottom:.4rem}
.foot p{margin:0;color:var(--muted)}
.small{margin-top:3rem;color:var(--muted);font-size:.9rem}

@media (max-width:900px){
  .product{grid-template-columns:5rem minmax(0,1fr);}
  .product p{grid-column:2}
  .status{grid-column:2;justify-self:start}
  .principles,.foot{grid-template-columns:1fr}
}
@media (max-width:700px){
  .links{gap:1rem}
  .links a{font-size:.95rem}
  .hero{min-height:auto}
  .hero-grid{grid-template-columns:1fr;text-align:left;padding-block:3.5rem}
  .mark{justify-self:start;width:110px}
  .hero::before{left:0;top:22%;width:30rem;height:30rem}
}
@media (prefers-reduced-motion:reduce){.mark{animation:none}}