@font-face { font-family: "Sora"; src: url("/fonts/sora-latin-wght.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }
@font-face { font-family: "Tiro Devanagari Sanskrit"; src: url("/fonts/tiro-deva-400.woff2") format("woff2"); font-display: swap; unicode-range: U+0900-097F, U+1CD0-1CF9, U+200C-200D, U+20A8, U+20B9, U+25CC, U+A830-A839, U+A8E0-A8FF; }
@font-face { font-family: "Tiro Devanagari Sanskrit"; src: url("/fonts/tiro-deva-400-latin.woff2") format("woff2"); font-display: swap; unicode-range: U+0000-00FF; }

:root {
  --night: #0E1230;
  --night-2: #151A3F;
  --ivory: #F3EFE6;
  --muted: #B4B1C2;
  --line: #2C3263;
  --gold: #E6A23C;
  --deva: "Tiro Devanagari Sanskrit", serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
main { overflow-x: clip; }
body {
  margin: 0;
  background: var(--night);
  color: var(--ivory);
  font: 400 1.0625rem/1.6 "Sora", var(--deva), system-ui, sans-serif;
}
:lang(hi) body, body:lang(hi) { line-height: 1.75; }
a { color: var(--gold); text-underline-offset: 0.2em; }
a:hover { color: var(--ivory); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 2px; }
.deva { font-family: var(--deva); }

.wrap { max-width: 72rem; margin: 0 auto; padding-inline: 1.5rem; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--ivory); color: var(--night); padding: 0.5rem 1rem; z-index: 2; }

/* header */
.top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1.25rem; }
.top .logo img { display: block; height: 40px; width: auto; }
@media (max-width: 30rem) { .top .logo img { height: 32px; } }
.top nav { display: flex; align-items: center; gap: 1.5rem; font-size: 0.9375rem; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover, .top nav a[aria-current="page"] { color: var(--ivory); }

/* language switch: two links styled as one control */
.lang { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; padding: 2px; }
.lang a, .lang span { padding: 0.2rem 0.75rem; border-radius: 999px; font-size: 0.875rem; text-decoration: none; color: var(--muted); }
.lang span { background: var(--ivory); color: var(--night); }
.lang .deva { font-size: 0.95rem; }

/* hero */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); align-items: center; gap: 2rem; min-height: min(80vh, 46rem); }
.hero h1 { font-weight: 600; font-size: clamp(2.5rem, 6vw, 4.75rem); line-height: 1.05; letter-spacing: -0.025em; margin: 0 0 1.5rem; }
.hero h1 .line { display: block; }
.hero .hi-tag { font-family: var(--deva); font-size: clamp(1.4rem, 2.6vw, 2rem); color: var(--gold); margin: 0 0 1.5rem; }
.hero .hi-tag:lang(en) { font-family: "Sora", sans-serif; font-weight: 500; }
.hero p.lede { color: var(--muted); max-width: 34rem; margin: 0 0 2rem; }
.soon { display: flex; align-items: center; gap: 0.6rem; margin: 0; color: var(--ivory); font-weight: 500; }
.soon::before { content: ""; width: 0.55rem; height: 0.55rem; border-radius: 50%; background: var(--gold); }
.hero-art { margin-right: -8rem; }

.wheel { width: 100%; height: auto; display: block; animation: settle 2.4s cubic-bezier(.2,.7,.2,1) both; }
.wheel .w-line { stroke: var(--line); fill: none; stroke-width: 1.2; }
.wheel .w-faint { stroke: var(--line); fill: none; stroke-width: 0.8; opacity: 0.7; }
.wheel text { font-family: var(--deva); text-anchor: middle; dominant-baseline: central; }
.wheel .w-nak { fill: var(--muted); }
.wheel .w-chitra { fill: var(--gold); font-weight: 600; }
.wheel .w-rashi { fill: var(--ivory); font-size: 17px; opacity: 0.85; }
.wheel .w-spica { fill: var(--gold); }
@keyframes settle { from { opacity: 0; transform: rotate(-24deg); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .wheel { animation: none; } }

/* sections */
section { padding: 4.5rem 0; border-top: 1px solid var(--line); }
h2 { font-weight: 600; font-size: clamp(1.6rem, 3vw, 2.25rem); letter-spacing: -0.015em; line-height: 1.2; margin: 0 0 1rem; }
h3 { font-weight: 600; font-size: 1.125rem; margin: 0 0 0.35rem; }
.intro { color: var(--muted); max-width: 40rem; margin: 0 0 2.5rem; }

.systems { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 2.25rem 3rem; margin: 0; }
.systems dt { font-weight: 600; font-size: 1.125rem; }
.systems dt .deva { color: var(--gold); font-weight: 400; margin-left: 0.4rem; }
.systems dd { margin: 0.3rem 0 0; color: var(--muted); }

.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); gap: 2.5rem; }
.facts p { color: var(--muted); margin: 0; }

.platforms { list-style: none; margin: 0; padding: 0; max-width: 44rem; }
.platforms li { display: grid; grid-template-columns: 11rem 1fr auto; gap: 0.25rem 1.5rem; align-items: baseline; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.platforms .p-name { font-weight: 600; font-size: 1.125rem; }
.platforms .p-detail { color: var(--muted); }
.platforms .p-status { color: var(--gold); font-size: 0.9375rem; }
.soon a { color: inherit; text-decoration: none; }
.soon a:hover { color: var(--gold); }
@media (max-width: 30rem) { .platforms li { grid-template-columns: 1fr auto; } .platforms .p-detail { grid-column: 1; grid-row: 2; } }

/* long-form pages */
.doc { max-width: 44rem; padding: 3rem 0 5rem; }
.doc h1 { font-weight: 600; font-size: clamp(2rem, 4vw, 2.75rem); letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 0.5rem; }
.doc .meta { color: var(--muted); margin: 0 0 2.5rem; }
.doc h2 { font-size: 1.375rem; margin: 2.5rem 0 0.75rem; }
.doc p, .doc li { color: #DDD9D2; }
.doc ul { padding-left: 1.25rem; }
.doc li { margin: 0.35rem 0; }
.doc table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: 0.9375rem; }
.doc th, .doc td { text-align: left; padding: 0.6rem 0.75rem 0.6rem 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc th { font-weight: 600; }
.doc details { border-bottom: 1px solid var(--line); padding: 1rem 0; }
.doc summary { cursor: pointer; font-weight: 600; }
.doc details p { margin: 0.75rem 0 0; }

/* footer */
footer { border-top: 1px solid var(--line); padding: 2.5rem 0 3rem; color: var(--muted); font-size: 0.875rem; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2rem; }
footer nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; }
footer a { color: var(--muted); }
footer p { margin: 0; }

@media (max-width: 52rem) {
  .hero { grid-template-columns: 1fr; min-height: 0; padding-block: 2.5rem 3rem; }
  .hero-art { margin: 0 -5rem 0 3rem; max-width: 34rem; }
  .top nav { gap: 1rem; }
}
@media (max-width: 30rem) {
  .wrap { padding-inline: 1rem; }
  .top nav .opt { display: none; }
}