/* ==========================================================================
   swamisadanandsaraswati.com: design system
   "Basalt, Marble & Sindoor": cool mineral neutrals from the Narmada valley
   (basalt, Bhedaghat marble, river water) with one restrained sindoor accent.
   Type: Eczar (display, Latin + Devanagari), Literata (reading), Mukta (interface).
   Layout idea: the bhashya page, a main text with commentary in the margin.
   ========================================================================== */

:root {
  /* colour */
  --marble: #F2F3EF;
  --marble-2: #E8EBE6;
  --marble-3: #DDE2DD;
  --paper: #FAFBF8;
  --rule: #CAD1CC;
  --rule-strong: #97A29D;
  --basalt: #14181A;
  --basalt-2: #1D2225;
  --basalt-3: #283034;
  --ink: #171B1D;
  --text: #33393D;
  --muted: #586165;
  --river: #245763;
  --river-deep: #163A43;
  --river-light: #7FB5BF;
  --river-tint: #DDE9EA;
  --sindoor: #A3243A;
  --sindoor-deep: #82172A;
  --sindoor-light: #E77C8C;
  --sindoor-tint: #F5E3E5;
  --on-dark: #EDF0EC;
  --on-dark-muted: #A9B4B2;
  --on-dark-rule: #354045;

  /* type */
  --f-display: "Eczar", "Iowan Old Style", Georgia, serif;
  --f-text: "Literata", "Iowan Old Style", Georgia, serif;
  --f-ui: "Mukta", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --t-xs: 0.8125rem;
  --t-sm: 0.9375rem;
  --t-base: 1.0625rem;
  --t-read: clamp(1.0625rem, 0.99rem + 0.25vw, 1.1875rem);
  --t-lead: clamp(1.2rem, 1.05rem + 0.6vw, 1.5rem);
  --t-h4: clamp(1.15rem, 1.05rem + 0.35vw, 1.3rem);
  --t-h3: clamp(1.35rem, 1.15rem + 0.7vw, 1.75rem);
  --t-h2: clamp(1.9rem, 1.4rem + 1.9vw, 3.1rem);
  --t-h1: clamp(2.5rem, 1.6rem + 4vw, 5.4rem);
  --t-mega: clamp(3rem, 1.2rem + 7.6vw, 9.25rem);

  /* space */
  --s-1: 0.25rem; --s-2: 0.5rem; --s-3: 0.75rem; --s-4: 1rem; --s-5: 1.5rem;
  --s-6: 2rem; --s-7: 3rem; --s-8: 4rem; --s-9: 6rem; --s-10: 8rem;
  --section: clamp(4rem, 2.5rem + 6vw, 8.5rem);
  --gutter: clamp(1rem, 0.4rem + 2.6vw, 2.75rem);
  --max: 1320px;

  --radius: 2px;
  --shadow-1: 0 1px 2px rgba(20, 24, 26, .06), 0 4px 14px rgba(20, 24, 26, .05);
  --shadow-2: 0 2px 6px rgba(20, 24, 26, .08), 0 18px 40px rgba(20, 24, 26, .10);
  --nav-h: 72px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--nav-h) + 24px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  min-height: 100vh;
  background: var(--marble);
  color: var(--text);
  font: 400 var(--t-base)/1.65 var(--f-text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
button, input, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--f-display); color: var(--ink); font-weight: 600; line-height: 1.08; letter-spacing: -0.012em; text-wrap: balance; }
p, li { text-wrap: pretty; }
::selection { background: var(--sindoor); color: #fff; }
:focus-visible { outline: 2px solid var(--river); outline-offset: 3px; }
[hidden] { display: none !important; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; left: 16px; top: -60px; z-index: 200; padding: 12px 18px;
  background: var(--basalt); color: var(--on-dark); font: 600 var(--t-sm)/1 var(--f-ui);
  text-decoration: none; transition: top .2s var(--ease);
}
.skip-link:focus { top: 12px; }

/* ---------- layout primitives ---------- */
.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.wrap--narrow { max-width: 920px; }
.section { padding-block: var(--section); }
.section--tight { padding-block: calc(var(--section) * .6); }
.band-alt { background: var(--marble-2); }
.band-paper { background: var(--paper); }
.band-dark { background: var(--basalt); color: var(--on-dark-muted); }
.band-dark h1, .band-dark h2, .band-dark h3, .band-dark h4 { color: var(--on-dark); }
.band-river { background: var(--river-deep); color: #D3E3E5; }
.band-river h2, .band-river h3 { color: #fff; }
.rule-top { border-top: 1px solid var(--rule); }

/* 12-column grid */
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter); }

/* ---------- typographic atoms ---------- */
.eyebrow {
  display: inline-flex; align-items: baseline; gap: .6em;
  font: 600 var(--t-xs)/1.2 var(--f-ui); letter-spacing: .16em; text-transform: uppercase; color: var(--muted);
}
.eyebrow .num { font-family: var(--f-display); font-size: 1.25em; letter-spacing: 0; color: var(--sindoor); font-weight: 600; }
.band-dark .eyebrow, .band-river .eyebrow { color: var(--on-dark-muted); }
.band-dark .eyebrow .num, .band-river .eyebrow .num { color: var(--sindoor-light); }

.deva { font-family: var(--f-display); font-feature-settings: normal; }
.lead { font-size: var(--t-lead); line-height: 1.5; color: var(--ink); font-weight: 400; }
.band-dark .lead { color: var(--on-dark); }
.muted { color: var(--muted); }
.small { font-size: var(--t-sm); }

.prose { font-size: var(--t-read); line-height: 1.78; max-width: 68ch; }
.prose > * + * { margin-top: 1.15em; }
.prose h2 { font-size: var(--t-h2); margin-top: 1.6em; }
.prose h3 { font-size: var(--t-h3); margin-top: 1.9em; line-height: 1.18; }
.prose h3 + p, .prose h2 + p { margin-top: .7em; }
.prose a, .link { color: var(--river); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; transition: color .2s; }
.prose a:hover, .link:hover { color: var(--sindoor); }
.band-dark .prose a { color: var(--river-light); }
.prose em, .prose i { font-style: italic; }
.prose strong { color: var(--ink); font-weight: 600; }
.band-dark .prose strong { color: var(--on-dark); }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li + li { margin-top: .45em; }
.prose ul li::marker { color: var(--sindoor); }
.dropcap::first-letter {
  float: left; font-family: var(--f-display); font-weight: 600; font-size: 4.4em; line-height: .82;
  padding: .06em .1em 0 0; color: var(--sindoor);
}

.sec-head { display: grid; gap: var(--s-4); margin-bottom: clamp(2rem, 1rem + 3vw, 4rem); max-width: 60rem; }
.sec-head h2 { font-size: var(--t-h2); }
.sec-head p { max-width: 62ch; }

/* Sanskrit term */
.term { font-style: italic; }
.term[lang="sa-Latn"], .term[lang="hi-Latn"] { font-style: italic; }

/* ---------- buttons / links ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .75em;
  min-height: 52px; padding: 0 1.6em; border: 1px solid var(--ink); border-radius: var(--radius);
  background: var(--ink); color: var(--marble); text-decoration: none;
  font: 600 var(--t-sm)/1 var(--f-ui); letter-spacing: .12em; text-transform: uppercase;
  cursor: pointer; transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn:hover { background: var(--sindoor); border-color: var(--sindoor); color: #fff; }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); border-color: var(--ink); color: var(--marble); }
.band-dark .btn { background: var(--on-dark); color: var(--basalt); border-color: var(--on-dark); }
.band-dark .btn:hover { background: var(--sindoor-light); border-color: var(--sindoor-light); color: var(--basalt); }
.btn svg { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.arrow-link {
  display: inline-flex; align-items: center; gap: .6em; padding-block: .35em;
  font: 600 var(--t-sm)/1.2 var(--f-ui); letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink); text-decoration: none; border-bottom: 1px solid currentColor;
}
.arrow-link::after { content: "→"; font-family: var(--f-ui); transition: transform .25s var(--ease); }
.arrow-link:hover { color: var(--sindoor); }
.arrow-link:hover::after { transform: translateX(4px); }
.band-dark .arrow-link { color: var(--on-dark); }
.band-dark .arrow-link:hover { color: var(--sindoor-light); }

/* ---------- figures: images are never cropped ---------- */
.plate { margin: 0; }
.plate__mount {
  position: relative; background: var(--paper); border: 1px solid var(--rule); padding: clamp(6px, .4rem + .5vw, 14px);
}
.plate__mount img { width: 100%; height: auto; object-fit: contain; background: var(--marble-3); }
.plate figcaption, .cap {
  display: flex; gap: .75em; align-items: baseline; margin-top: .8rem;
  font: 400 var(--t-sm)/1.45 var(--f-ui); color: var(--muted);
}
.plate figcaption b, .cap b { color: var(--ink); font-weight: 600; }
.plate figcaption::before, .cap::before {
  content: ""; flex: 0 0 14px; height: 1px; background: var(--sindoor); transform: translateY(-.3em);
}
.band-dark .plate__mount { background: var(--basalt-2); border-color: var(--on-dark-rule); }
.band-dark .plate figcaption { color: var(--on-dark-muted); }
.band-dark .plate figcaption b { color: var(--on-dark); }
/* images that should not be enlarged beyond their native width */
.plate--native { max-width: var(--native, 100%); }
.plate--center { margin-inline: auto; }

/* ---------- ledger (facts list) ---------- */
.ledger { border-top: 2px solid var(--ink); }
.ledger__row { display: grid; grid-template-columns: minmax(8.5rem, 34%) 1fr; gap: var(--s-4); padding: 1rem 0; border-bottom: 1px solid var(--rule); }
.ledger dt { font: 600 var(--t-xs)/1.5 var(--f-ui); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); padding-top: .2em; }
.ledger dd { font: 400 var(--t-base)/1.5 var(--f-text); color: var(--ink); }
.ledger dd small { display: block; color: var(--muted); font: 400 var(--t-xs)/1.45 var(--f-ui); margin-top: .25em; }
.band-dark .ledger { border-top-color: var(--on-dark); }
.band-dark .ledger__row { border-color: var(--on-dark-rule); }
.band-dark .ledger dd { color: var(--on-dark); }
@media (max-width: 480px) {
  .ledger__row { grid-template-columns: 1fr; gap: .15rem; }
}

/* ---------- provenance tags (documented / tradition / editorial) ---------- */
.prov {
  display: inline-flex; align-items: center; gap: .45em; padding: .3em .7em .25em;
  font: 600 .75rem/1 var(--f-ui); letter-spacing: .12em; text-transform: uppercase; border: 1px solid; border-radius: var(--radius);
  vertical-align: middle; max-width: 100%; line-height: 1.25;
}
.prov::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.prov--doc { color: var(--river); border-color: rgba(36, 87, 99, .45); background: var(--river-tint); }
.prov--trad { color: #6B4E12; border-color: rgba(107, 78, 18, .35); background: #F2ECDD; }
.prov--ed { color: var(--muted); border-color: var(--rule-strong); background: var(--paper); }
.prov--ed::before { background: transparent; border: 1.5px solid currentColor; }

/* ---------- marginalia (bhashya layout) ---------- */
.bhashya { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s-5); }
.gloss {
  position: relative; padding: 1rem 1.1rem 1.1rem; background: var(--paper); border: 1px solid var(--rule);
  border-left: 3px solid var(--river); font: 400 var(--t-sm)/1.55 var(--f-ui); color: var(--text);
}
.gloss h4, .gloss .gloss__t { font: 600 var(--t-xs)/1.3 var(--f-ui); letter-spacing: .14em; text-transform: uppercase; color: var(--river); margin-bottom: .45rem; }
.gloss .deva { display: block; font-size: 1.5rem; line-height: 1.3; color: var(--ink); margin-bottom: .25rem; }
.gloss p + p { margin-top: .5em; }
.gloss--sindoor { border-left-color: var(--sindoor); }
.gloss--sindoor h4, .gloss--sindoor .gloss__t { color: var(--sindoor); }
@media (min-width: 1100px) {
  .bhashya { grid-template-columns: minmax(0, 1fr) 17rem; column-gap: clamp(2.5rem, 4vw, 5rem); align-items: start; }
  .bhashya > .bhashya__main { grid-column: 1; }
  .bhashya > .bhashya__margin { grid-column: 2; display: grid; gap: var(--s-5); position: sticky; top: calc(var(--nav-h) + 2rem); }
}

/* ---------- pull statement ---------- */
.statement {
  position: relative; padding-left: clamp(1.25rem, 3vw, 2.5rem); border-left: 3px solid var(--sindoor);
  font: 500 clamp(1.35rem, 1.1rem + 1.1vw, 2.1rem)/1.32 var(--f-display); color: var(--ink); letter-spacing: -.005em;
}
.statement footer { margin-top: 1rem; font: 400 var(--t-sm)/1.5 var(--f-ui); color: var(--muted); }
.band-dark .statement { color: var(--on-dark); border-left-color: var(--sindoor-light); }
.band-dark .statement footer { color: var(--on-dark-muted); }

/* ---------- note / disclaimer box ---------- */
.note {
  display: grid; grid-template-columns: auto 1fr; gap: 1rem; padding: 1.25rem 1.4rem;
  background: var(--paper); border: 1px solid var(--rule); font: 400 var(--t-sm)/1.6 var(--f-ui); color: var(--text);
}
.note__i { width: 26px; height: 26px; display: grid; place-items: center; border: 1px solid var(--river); color: var(--river); font: 700 .85rem/1 var(--f-display); border-radius: 50%; }
.note strong { color: var(--ink); }

/* ---------- sources ---------- */
.sources { counter-reset: src; display: grid; gap: .55rem; padding: 0; list-style: none; font: 400 var(--t-sm)/1.5 var(--f-ui); }
.sources li { counter-increment: src; display: grid; grid-template-columns: 2.2rem 1fr; }
.sources li::before { content: counter(src, decimal-leading-zero); font-family: var(--f-display); color: var(--sindoor); }
.sources a { color: var(--river); text-underline-offset: 3px; word-break: break-word; }
.sources a:hover { color: var(--sindoor); }
.sources-block { padding-block: var(--s-8); border-top: 1px solid var(--rule); }
.sources-block h2 { font-size: var(--t-h3); margin-bottom: var(--s-5); }

/* ---------- page header (shared inner-page intro) ---------- */
.page-intro { padding-top: clamp(3rem, 2rem + 5vw, 7rem); padding-bottom: clamp(2.5rem, 1.5rem + 3vw, 4.5rem); }
.page-intro h1 { font-size: var(--t-h1); margin-top: var(--s-5); max-width: 16ch; }
.page-intro .lead { margin-top: var(--s-5); max-width: 44ch; }
.crumbs { display: flex; flex-wrap: wrap; gap: .5em; font: 500 var(--t-xs)/1.4 var(--f-ui); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--sindoor); }
.crumbs span[aria-hidden] { color: var(--rule-strong); }

/* ==========================================================================
   Header / sticky navigation
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 100; height: var(--nav-h);
  background: rgba(242, 243, 239, .92); border-bottom: 1px solid var(--rule);
  -webkit-backdrop-filter: saturate(140%) blur(14px); backdrop-filter: saturate(140%) blur(14px);
  transition: box-shadow .3s var(--ease), background .3s var(--ease);
}
.site-header.is-scrolled { box-shadow: 0 6px 24px rgba(20, 24, 26, .07); background: rgba(242, 243, 239, .97); }
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) { .site-header { background: var(--marble); } }
.site-header__in { height: 100%; display: flex; align-items: center; gap: var(--s-4) var(--s-5); }
.site-header__in .brand { margin-right: auto; }
.progress { position: absolute; left: 0; bottom: -1px; height: 2px; width: 100%; background: var(--sindoor); transform-origin: 0 50%; transform: scaleX(0); }

.brand { display: flex; align-items: center; gap: .8rem; text-decoration: none; color: var(--ink); min-width: 0; }
.brand__mark {
  flex: 0 0 auto; width: 42px; height: 42px; display: grid; place-items: center; background: var(--basalt); color: var(--marble);
  font: 600 1.45rem/1 var(--f-display); padding-top: 4px; position: relative;
}
.brand__mark::after { content: ""; position: absolute; right: -4px; bottom: -4px; width: 10px; height: 10px; background: var(--sindoor); }
.brand__txt { display: grid; line-height: 1.1; min-width: 0; }
.brand__name { font: 600 1.14rem/1.1 var(--f-display); letter-spacing: -.005em; white-space: nowrap; }
.brand__sub { font: 500 .72rem/1.3 var(--f-ui); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); white-space: nowrap; margin-top: 3px; }

.nav { display: none; }
.nav ul { list-style: none; padding: 0; display: flex; align-items: center; gap: clamp(.9rem, 1.3vw, 1.7rem); }
.nav a {
  position: relative; display: inline-block; padding: .6rem 0; text-decoration: none;
  font: 500 .95rem/1 var(--f-ui); color: var(--text); letter-spacing: .01em; white-space: nowrap; transition: color .2s;
}
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: .15rem; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: 0 50%; transition: transform .3s var(--ease); }
.nav a:hover { color: var(--ink); }
.nav a:hover::after { transform: scaleX(1); }
.nav a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.nav a[aria-current="page"]::before { content: ""; position: absolute; left: 50%; top: -.1rem; width: 5px; height: 5px; margin-left: -2.5px; background: var(--sindoor); transform: rotate(45deg); }
.nav a[aria-current="page"]::after { transform: scaleX(1); background: var(--sindoor); height: 2px; }
.nav .nav__cta a { padding: .7rem 1.1rem; border: 1px solid var(--ink); }
.nav .nav__cta a::after { display: none; }
.nav .nav__cta a:hover, .nav .nav__cta a[aria-current="page"] { background: var(--ink); color: var(--marble); }
.nav .nav__cta a[aria-current="page"]::before { top: auto; bottom: -.6rem; }

.menu-btn {
  display: inline-flex; align-items: center; gap: .7rem; height: 46px; padding: 0 .9rem 0 1rem;
  background: transparent; border: 1px solid var(--ink); border-radius: var(--radius); cursor: pointer;
  font: 600 .8rem/1 var(--f-ui); letter-spacing: .14em; text-transform: uppercase; color: var(--ink);
}
.menu-btn__bars { position: relative; width: 20px; height: 10px; }
.menu-btn__bars::before, .menu-btn__bars::after { content: ""; position: absolute; left: 0; right: 0; height: 1.5px; background: currentColor; transition: transform .3s var(--ease), top .3s var(--ease); }
.menu-btn__bars::before { top: 0; }
.menu-btn__bars::after { top: 8.5px; }
.menu-open .menu-btn__bars::before { top: 4.25px; transform: rotate(45deg); }
.menu-open .menu-btn__bars::after { top: 4.25px; transform: rotate(-45deg); }

@media (min-width: 1280px) {
  .nav { display: block; }
  .menu-btn { display: none; }
}
@media (max-width: 420px) {
  .brand__sub { display: none; }
  .brand__name { font-size: 1.02rem; }
  .brand__mark { width: 38px; height: 38px; font-size: 1.3rem; }
  .menu-btn__label { display: none; }
  .menu-btn { width: 46px; justify-content: center; padding: 0; }
}
@media (max-width: 340px) { .brand__name { font-size: .92rem; } }

/* mobile menu panel */
.mnav {
  position: fixed; inset: var(--nav-h) 0 0 0; z-index: 99; background: var(--basalt); color: var(--on-dark);
  overflow-y: auto; overscroll-behavior: contain; padding: var(--s-6) var(--gutter) var(--s-8);
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility 0s linear .3s;
}
.menu-open .mnav { opacity: 1; visibility: visible; transform: none; transition: opacity .3s var(--ease), transform .3s var(--ease); }
.mnav ol { list-style: none; padding: 0; max-width: 640px; margin-inline: auto; }
.mnav li { border-bottom: 1px solid var(--on-dark-rule); }
.mnav ol a { display: flex; align-items: baseline; gap: 1rem; padding: 1rem 0; min-height: 56px; text-decoration: none; color: var(--on-dark); font: 500 clamp(1.45rem, 1.1rem + 2vw, 2rem)/1.1 var(--f-display); }
.mnav ol a .n { flex: 0 0 2.2rem; font: 500 1rem/1 var(--f-display); color: var(--on-dark-muted); }
.mnav ol a[aria-current="page"] { color: var(--sindoor-light); }
.mnav ol a[aria-current="page"] .n { color: var(--sindoor-light); }
.mnav ol a:hover { color: #fff; }
.mnav__foot { max-width: 640px; margin: var(--s-6) auto 0; font: 400 var(--t-sm)/1.7 var(--f-ui); color: var(--on-dark-muted); }
.mnav__foot a { color: var(--on-dark); }
body.menu-open { overflow: hidden; }
@media (min-width: 1280px) { .mnav { display: none; } }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--basalt); color: var(--on-dark-muted); font: 400 var(--t-sm)/1.65 var(--f-ui); }
.site-footer a { color: var(--on-dark); text-decoration: none; }
.site-footer a:hover { color: var(--sindoor-light); }
.foot-top { padding-block: clamp(3.5rem, 2rem + 5vw, 6rem) var(--s-7); display: grid; gap: var(--s-7); }
.foot-word { font: 600 clamp(2rem, 1.1rem + 4.2vw, 4.6rem)/1 var(--f-display); color: var(--on-dark); letter-spacing: -.015em; }
.foot-word .deva { display: block; font-size: .44em; font-weight: 500; color: var(--on-dark-muted); margin-top: .6rem; letter-spacing: 0; }
.foot-cols { display: grid; gap: var(--s-6); grid-template-columns: 1fr; }
.foot-h { font: 600 var(--t-xs)/1.3 var(--f-ui); letter-spacing: .16em; text-transform: uppercase; color: var(--on-dark-muted); margin-bottom: var(--s-4); padding-bottom: var(--s-3); border-bottom: 1px solid var(--on-dark-rule); }
.foot-contact { list-style: none; padding: 0; display: grid; gap: .6rem; }
.foot-contact li { display: grid; grid-template-columns: 5.5rem 1fr; gap: .5rem; }
.foot-contact span { color: var(--on-dark-muted); }
.foot-contact a, .foot-contact b { color: var(--on-dark); font-weight: 500; word-break: break-word; }
.foot-links { list-style: none; padding: 0; columns: 2; column-gap: var(--s-5); }
.foot-links li { break-inside: avoid; padding-block: .22rem; }
.social { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .6rem; }
.social a, .social span {
  width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid var(--on-dark-rule); border-radius: 50%; color: var(--on-dark);
  transition: background .25s, border-color .25s, color .25s;
}
.social svg { width: 18px; height: 18px; fill: currentColor; }
.social a:hover { background: var(--on-dark); color: var(--basalt); border-color: var(--on-dark); }
.social span[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }
.social-note { margin-top: .8rem; font-size: var(--t-xs); color: var(--on-dark-muted); }
.foot-bottom { border-top: 1px solid var(--on-dark-rule); padding-block: var(--s-5); display: flex; flex-wrap: wrap; gap: .75rem 2rem; justify-content: space-between; font-size: var(--t-xs); letter-spacing: .02em; }
.foot-bottom a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--on-dark-rule); }
@media (min-width: 720px) {
  .foot-cols { grid-template-columns: 1.2fr 1fr; }
}
@media (min-width: 1024px) {
  .foot-top { grid-template-columns: 1fr 1.5fr; align-items: start; }
  .foot-cols { grid-template-columns: 1.25fr 1fr 1fr; }
}

/* ==========================================================================
   Reveal animation (subtle; disabled for reduced motion)
   ========================================================================== */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ==========================================================================
   HOME
   ========================================================================== */
.h-open { padding-top: clamp(2.5rem, 1.5rem + 4vw, 5.5rem); padding-bottom: var(--section); position: relative; }
.h-open__grid { display: grid; gap: var(--s-7); }
.h-open__title { font: 600 var(--t-mega)/.9 var(--f-display); letter-spacing: -.03em; color: var(--ink); }
.h-open__title span { display: block; }
.h-open__title .l2 { padding-left: .9em; color: var(--river-deep); }
.h-open__title .l3 { font-weight: 400; font-style: normal; color: var(--ink); }
.h-open__deva { margin-top: var(--s-5); font: 500 clamp(1.3rem, 1rem + 1.2vw, 2rem)/1.3 var(--f-display); color: var(--sindoor); }
.h-open__role { margin-top: var(--s-6); display: grid; gap: var(--s-4); max-width: 34rem; }
.h-open__role p { font: 400 var(--t-lead)/1.5 var(--f-text); color: var(--ink); }
.h-open__cta { display: flex; flex-wrap: wrap; gap: var(--s-4) var(--s-5); align-items: center; margin-top: var(--s-6); }
.h-open__fig { position: relative; max-width: 460px; width: 100%; justify-self: center; }
.h-open__fig .plate__mount { padding: 12px; box-shadow: var(--shadow-2); }
.h-open__tag {
  position: absolute; left: -14px; top: 28px; writing-mode: vertical-rl; transform: rotate(180deg);
  font: 600 .72rem/1 var(--f-ui); letter-spacing: .22em; text-transform: uppercase; color: var(--muted);
}
@media (min-width: 960px) {
  .h-open__grid { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); align-items: end; column-gap: clamp(2rem, 5vw, 6rem); }
  .h-open__fig { justify-self: end; }
}
@media (max-width: 959px) { .h-open__tag { display: none; } }
@media (max-width: 520px) { .h-open__title .l2 { padding-left: .45em; } }

.h-brief { display: grid; gap: var(--s-7); }
@media (min-width: 960px) { .h-brief { grid-template-columns: 5fr 7fr; column-gap: clamp(2rem, 6vw, 7rem); } }
.h-brief__intro h2 { font-size: var(--t-h2); margin-top: var(--s-4); }
.h-brief__intro p { margin-top: var(--s-5); font-size: var(--t-read); line-height: 1.75; }

/* index of pages: numbered rows, not cards */
.h-index { border-top: 2px solid var(--ink); }
.h-index a {
  display: grid; grid-template-columns: 3rem minmax(0, 1fr) auto; gap: var(--s-4); align-items: baseline;
  padding: 1.5rem 0; border-bottom: 1px solid var(--rule); text-decoration: none; color: var(--ink);
  transition: background .3s var(--ease), padding .3s var(--ease);
}
.h-index .n { font: 500 1.1rem/1 var(--f-display); color: var(--sindoor); }
.h-index h3 { font-size: var(--t-h3); }
.h-index p { grid-column: 2; margin-top: .45rem; font: 400 var(--t-sm)/1.55 var(--f-ui); color: var(--muted); max-width: 56ch; }
.h-index .go { grid-row: 1; grid-column: 3; font: 400 1.4rem/1 var(--f-ui); color: var(--muted); transition: transform .3s var(--ease), color .3s; }
.h-index a:hover { background: var(--paper); padding-inline: 1rem; }
.h-index a:hover .go { transform: translateX(4px); color: var(--sindoor); }
@media (min-width: 900px) {
  .h-index { display: grid; grid-template-columns: 1fr 1fr; column-gap: var(--gutter); border-top: 0; }
  .h-index a { border-top: 0; }
  .h-index li:nth-child(-n+2) a { border-top: 2px solid var(--ink); }
}
.h-index ol { list-style: none; padding: 0; }

.h-assembly { display: grid; gap: var(--s-7); align-items: center; }
@media (min-width: 1000px) { .h-assembly { grid-template-columns: 7fr 5fr; column-gap: clamp(2rem, 5vw, 5.5rem); } }
.h-assembly .prose { color: var(--on-dark-muted); }

.mahavakya { text-align: center; padding-block: var(--section); }
.mahavakya__deva { font: 600 clamp(3rem, 1.5rem + 7vw, 8rem)/1 var(--f-display); color: var(--ink); letter-spacing: -.01em; }
.mahavakya__lat { margin-top: var(--s-4); font: italic 400 var(--t-h3)/1.3 var(--f-text); color: var(--river); }
.mahavakya__tr { margin: var(--s-5) auto 0; max-width: 46ch; font-size: var(--t-read); line-height: 1.7; }
.mahavakya__src { margin-top: var(--s-5); display: flex; justify-content: center; flex-wrap: wrap; gap: .6rem; }

.peetham-facts { display: grid; gap: 1px; background: var(--rule); border: 1px solid var(--rule); grid-template-columns: repeat(2, minmax(0, 1fr)); }
.peetham-facts > div { background: var(--marble); padding: 1.4rem 1.2rem; }
.peetham-facts dt { font: 600 var(--t-xs)/1.3 var(--f-ui); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.peetham-facts dd { margin-top: .5rem; font: 500 var(--t-h4)/1.25 var(--f-display); color: var(--ink); }
.peetham-facts dd .deva { display: block; font-size: .95em; color: var(--sindoor); margin-top: .2rem; }
@media (min-width: 900px) { .peetham-facts { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* ==========================================================================
   ABOUT: asymmetric biography with a sticky portrait column
   ========================================================================== */
.ab-intro { display: grid; gap: var(--s-6); padding-top: clamp(3rem, 2rem + 5vw, 7rem); }
.ab-intro h1 { font-size: var(--t-h1); max-width: 13ch; }
@media (min-width: 1000px) { .ab-intro { grid-template-columns: 7fr 5fr; align-items: end; column-gap: var(--gutter); } }
.ab-intro .lead { max-width: 40ch; }

.ab-body { display: grid; gap: var(--s-8); padding-block: var(--s-8) var(--section); }
.ab-side { display: grid; gap: var(--s-6); align-content: start; }
@media (min-width: 1000px) {
  .ab-body { grid-template-columns: minmax(0, 4.3fr) minmax(0, 7.7fr); column-gap: clamp(2.5rem, 5vw, 6rem); }
  .ab-side { position: sticky; top: calc(var(--nav-h) + 2rem); }
}
.ab-chapter + .ab-chapter { margin-top: var(--s-9); }
.ab-chapter__h { display: grid; grid-template-columns: auto 1fr; gap: 1.25rem; align-items: baseline; padding-bottom: 1rem; border-bottom: 1px solid var(--rule); margin-bottom: var(--s-6); }
.ab-chapter__h .n { font: 500 2.4rem/1 var(--f-display); color: var(--sindoor); }
.ab-chapter__h h2 { font-size: var(--t-h2); }
.ab-inset { margin-block: var(--s-7); }

/* ==========================================================================
   LIFE: river chronology
   ========================================================================== */
.lf-intro { display: grid; gap: var(--s-6); }
@media (min-width: 1000px) { .lf-intro { grid-template-columns: 1fr 1fr; align-items: end; column-gap: var(--gutter); } }
.lf-span { display: flex; align-items: center; gap: 1rem; font: 600 clamp(2.4rem, 1.4rem + 4vw, 5.5rem)/1 var(--f-display); color: var(--ink); letter-spacing: -.02em; }
.lf-span i { flex: 1; height: 2px; background: linear-gradient(90deg, var(--river), var(--sindoor)); min-width: 2rem; }

.chron { position: relative; list-style: none; padding: 0; }
.chron::before { content: ""; position: absolute; top: 0; bottom: 0; left: 1.05rem; width: 2px; background: linear-gradient(var(--river-light), var(--river) 40%, var(--river-deep)); }
.chron__item { position: relative; display: grid; grid-template-columns: 2.2rem minmax(0, 1fr); column-gap: 1.25rem; padding-bottom: clamp(3rem, 2rem + 3vw, 5.5rem); }
.chron__node { grid-column: 1; grid-row: 1 / span 3; position: relative; }
.chron__node::before { content: ""; position: absolute; left: .62rem; top: .55rem; width: .9rem; height: .9rem; background: var(--marble); border: 2px solid var(--river); transform: rotate(45deg); }
.chron__item--key .chron__node::before { background: var(--sindoor); border-color: var(--sindoor); }
.chron__year { grid-column: 2; font: 600 clamp(2.4rem, 1.5rem + 3.4vw, 4.8rem)/.95 var(--f-display); color: var(--ink); letter-spacing: -.02em; }
.chron__year small { display: block; margin-top: .6rem; font: 600 var(--t-xs)/1.3 var(--f-ui); letter-spacing: .14em; text-transform: uppercase; color: var(--river); }
.chron__body { grid-column: 2; margin-top: var(--s-5); }
.chron__body h3 { font-size: var(--t-h3); margin-bottom: .75rem; }
.chron__body .prose { max-width: 60ch; }
.chron__fig { grid-column: 2; margin-top: var(--s-6); }
@media (min-width: 960px) {
  .chron::before { left: calc(24% + 1.05rem); }
  .chron__item { grid-template-columns: 24% 2.2rem minmax(0, 1fr); }
  .chron__year { grid-column: 1; grid-row: 1 / span 3; text-align: right; padding-right: .5rem; }
  .chron__node { grid-column: 2; }
  .chron__body { grid-column: 3; margin-top: 0; }
  .chron__fig { grid-column: 3; }
}
.chron__tag { margin-top: var(--s-4); }

/* ==========================================================================
   TEACHINGS: contents rail + chapters with provenance
   ========================================================================== */
.tc-intro { padding-top: clamp(3rem, 2rem + 5vw, 7rem); padding-bottom: var(--s-8); border-bottom: 1px solid var(--rule); }
.tc-intro__grid { display: grid; gap: var(--s-6); }
@media (min-width: 1000px) { .tc-intro__grid { grid-template-columns: 7fr 5fr; column-gap: var(--gutter); align-items: end; } }
.tc-intro h1 { font-size: var(--t-h1); max-width: 14ch; margin-top: var(--s-5); }
.key { display: grid; gap: .7rem; padding: 1.25rem; border: 1px solid var(--rule); background: var(--paper); }
.key p { font: 400 var(--t-sm)/1.5 var(--f-ui); display: grid; grid-template-columns: 8.2rem 1fr; gap: .75rem; align-items: start; }
@media (max-width: 420px) { .key p { grid-template-columns: 1fr; gap: .35rem; } }

.tc-layout { display: grid; gap: var(--s-7); padding-block: var(--s-8) var(--section); }
.toc { font: 500 var(--t-sm)/1.4 var(--f-ui); }
.toc__h { font: 600 var(--t-xs)/1.3 var(--f-ui); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: .8rem; }
.toc ol { list-style: none; padding: 0; border-left: 1px solid var(--rule); }
.toc a { display: grid; grid-template-columns: 2rem 1fr; padding: .55rem 0 .55rem 1rem; margin-left: -1px; border-left: 2px solid transparent; color: var(--muted); text-decoration: none; transition: color .2s, border-color .2s; }
.toc a .n { font-family: var(--f-display); color: var(--rule-strong); }
.toc a:hover { color: var(--ink); }
.toc a.is-active { color: var(--ink); border-left-color: var(--sindoor); }
.toc a.is-active .n { color: var(--sindoor); }
@media (min-width: 1100px) {
  .tc-layout { grid-template-columns: 15rem minmax(0, 1fr); column-gap: clamp(2.5rem, 5vw, 5.5rem); }
  .toc { position: sticky; top: calc(var(--nav-h) + 2rem); align-self: start; }
}
@media (max-width: 1099px) {
  .toc { padding: 1.25rem; background: var(--paper); border: 1px solid var(--rule); }
  .toc ol { columns: 2; column-gap: 1.5rem; border-left: 0; }
  .toc a { padding-left: 0; border-left: 0; break-inside: avoid; }
}
@media (max-width: 560px) { .toc ol { columns: 1; } }

.chapter { padding-bottom: var(--s-9); }
.chapter + .chapter { padding-top: var(--s-8); border-top: 1px solid var(--rule); }
.chapter__h { display: grid; gap: var(--s-4); margin-bottom: var(--s-6); }
.chapter__h .row { display: flex; flex-wrap: wrap; gap: .6rem 1rem; align-items: center; }
.chapter__n { font: 500 var(--t-sm)/1 var(--f-display); color: var(--sindoor); letter-spacing: .04em; }
.chapter__h h2 { font-size: var(--t-h2); max-width: 22ch; }
.chapter__deva { font: 500 clamp(1.25rem, 1rem + 1vw, 1.75rem)/1.3 var(--f-display); color: var(--river); }
.chapter .prose h3 .prov { margin-left: .6rem; transform: translateY(-.15em); }

.concepts { display: grid; gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin-block: var(--s-6); }
@media (min-width: 700px) { .concepts { grid-template-columns: 1fr 1fr; } }
.concept { background: var(--paper); padding: 1.35rem 1.35rem 1.5rem; }
.concept .deva { font: 600 1.6rem/1.2 var(--f-display); color: var(--ink); }
.concept h3 { font: italic 500 var(--t-h4)/1.3 var(--f-text); color: var(--river); margin-top: .2rem; letter-spacing: 0; }
.concept p { margin-top: .6rem; font: 400 var(--t-sm)/1.6 var(--f-ui); color: var(--text); }

/* ==========================================================================
   SPIRITUAL JOURNEY: immersive dark progression through the ashramas
   ========================================================================== */
body.page-journey { background: var(--basalt); color: var(--on-dark-muted); }
body.page-journey .site-header { background: rgba(20, 24, 26, .9); border-bottom-color: var(--on-dark-rule); }
body.page-journey .site-header.is-scrolled { background: rgba(20, 24, 26, .97); box-shadow: 0 6px 24px rgba(0, 0, 0, .35); }
body.page-journey .brand { color: var(--on-dark); }
body.page-journey .brand__mark { background: var(--on-dark); color: var(--basalt); }
body.page-journey .brand__sub { color: var(--on-dark-muted); }
body.page-journey .nav a { color: var(--on-dark-muted); }
body.page-journey .nav a:hover, body.page-journey .nav a[aria-current="page"] { color: var(--on-dark); }
body.page-journey .nav a[aria-current="page"]::after { background: var(--sindoor-light); }
body.page-journey .nav a[aria-current="page"]::before { background: var(--sindoor-light); }
body.page-journey .nav .nav__cta a { border-color: var(--on-dark); }
body.page-journey .nav .nav__cta a:hover { background: var(--on-dark); color: var(--basalt); }
body.page-journey .menu-btn { color: var(--on-dark); border-color: var(--on-dark); }
body.page-journey .progress { background: var(--sindoor-light); }
body.page-journey :focus-visible { outline-color: var(--river-light); }
body.page-journey .crumbs, body.page-journey .crumbs a { color: var(--on-dark-muted); }

.sj-open { min-height: min(calc(92vh - var(--nav-h)), 56rem); display: grid; align-content: center; padding-block: var(--s-9); position: relative; overflow: hidden; }
.sj-open::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(50rem 30rem at 85% 110%, rgba(36, 87, 99, .45), transparent 70%), radial-gradient(40rem 26rem at 0% -10%, rgba(163, 36, 58, .16), transparent 70%);
}
.sj-open > * { position: relative; }
.sj-open h1 { color: var(--on-dark); font-size: var(--t-mega); line-height: .92; letter-spacing: -.03em; margin-top: var(--s-5); max-width: 12ch; }
.sj-open .lead { color: var(--on-dark); max-width: 42ch; margin-top: var(--s-6); }
.sj-open .eyebrow { color: var(--on-dark-muted); }

.stepper { list-style: none; padding: 0; margin-top: var(--s-8); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--on-dark-rule); }
.stepper li { padding-top: 1rem; position: relative; }
.stepper li::before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; background: var(--basalt); border: 1.5px solid var(--on-dark-muted); transform: rotate(45deg); }
.stepper li.on::before { background: var(--sindoor-light); border-color: var(--sindoor-light); }
.stepper a { display: grid; gap: .25rem; text-decoration: none; color: var(--on-dark-muted); padding-right: .75rem; }
.stepper .deva { font: 500 clamp(1.05rem, .9rem + .8vw, 1.5rem)/1.2 var(--f-display); color: var(--on-dark); }
.stepper .l { font: 500 var(--t-xs)/1.35 var(--f-ui); letter-spacing: .08em; text-transform: uppercase; }
.stepper a:hover .deva { color: var(--sindoor-light); }
@media (max-width: 560px) { .stepper { grid-template-columns: 1fr 1fr; row-gap: 1.5rem; } .stepper li:nth-child(n+3) { border-top: 1px solid var(--on-dark-rule); } }

.stage { position: relative; padding-block: var(--section); border-top: 1px solid var(--on-dark-rule); }
.stage__grid { display: grid; gap: var(--s-7); }
.stage__label { display: grid; gap: .5rem; align-content: start; }
.stage__deva { font: 600 clamp(3rem, 1.6rem + 6vw, 7.5rem)/1 var(--f-display); color: var(--on-dark); letter-spacing: -.01em; }
.stage__lat { font: italic 400 var(--t-h4)/1.3 var(--f-text); color: var(--river-light); }
.stage__n { font: 600 var(--t-xs)/1.3 var(--f-ui); letter-spacing: .16em; text-transform: uppercase; color: var(--sindoor-light); }
.stage h2 { font-size: var(--t-h2); margin-bottom: var(--s-5); }
.stage .prose { color: var(--on-dark-muted); }
.stage .prose strong { color: var(--on-dark); }
@media (min-width: 1000px) {
  .stage__grid { grid-template-columns: 5fr 7fr; column-gap: clamp(2.5rem, 6vw, 7rem); }
  .stage__label { position: sticky; top: calc(var(--nav-h) + 3rem); align-self: start; }
  .stage--flip .stage__label { order: 2; }
}
.stage__pair { display: grid; gap: var(--s-5); margin-top: var(--s-7); }
@media (min-width: 640px) { .stage__pair { grid-template-columns: 1fr 1fr; align-items: start; } }
.stage__wide { margin-top: var(--s-7); }

.gloss-dark { padding: 1.25rem 1.35rem; border: 1px solid var(--on-dark-rule); border-left: 3px solid var(--river-light); background: var(--basalt-2); font: 400 var(--t-sm)/1.6 var(--f-ui); color: var(--on-dark-muted); margin-top: var(--s-6); }
.gloss-dark b { color: var(--on-dark); font-weight: 600; }
body.page-journey .sources-block { border-top-color: var(--on-dark-rule); }
body.page-journey .sources-block h2 { color: var(--on-dark); }
body.page-journey .sources a { color: var(--river-light); }
body.page-journey .note { background: var(--basalt-2); border-color: var(--on-dark-rule); color: var(--on-dark-muted); }
body.page-journey .note strong { color: var(--on-dark); }
body.page-journey .note__i { border-color: var(--river-light); color: var(--river-light); }
body.page-journey .next-page { border-top-color: var(--on-dark-rule); }

/* ==========================================================================
   LEGACY: structured contribution composition + four peethas diagram
   ========================================================================== */
.lg-intro { display: grid; gap: var(--s-7); padding-top: clamp(3rem, 2rem + 5vw, 7rem); padding-bottom: var(--s-8); }
@media (min-width: 1000px) { .lg-intro { grid-template-columns: 6fr 6fr; column-gap: var(--gutter); align-items: center; } }
.lg-intro h1 { font-size: var(--t-h1); margin-top: var(--s-5); max-width: 12ch; }

.pillars { counter-reset: p; display: grid; border-top: 2px solid var(--ink); }
.pillar { display: grid; gap: var(--s-4); padding-block: clamp(2rem, 1.5rem + 2vw, 3.25rem); border-bottom: 1px solid var(--rule); }
.pillar__k { display: flex; gap: 1rem; align-items: baseline; }
.pillar__k .n { font: 500 1rem/1 var(--f-display); color: var(--sindoor); }
.pillar__k h3 { font-size: var(--t-h3); }
.pillar .prose { max-width: 62ch; }
@media (min-width: 960px) {
  .pillar { grid-template-columns: 4fr 8fr; column-gap: var(--gutter); }
  .pillar__k { flex-direction: column; gap: .6rem; }
}

.compass { display: grid; gap: var(--s-7); align-items: center; }
@media (min-width: 1000px) { .compass { grid-template-columns: 5fr 7fr; column-gap: clamp(2rem, 5vw, 5rem); } }
.compass svg { width: 100%; max-width: 520px; margin-inline: auto; height: auto; }
.compass svg text { font-family: var(--f-ui); }
.amnaya { list-style: none; padding: 0; display: grid; gap: 1px; background: var(--on-dark-rule); border: 1px solid var(--on-dark-rule); }
@media (min-width: 640px) { .amnaya { grid-template-columns: 1fr 1fr; } }
.amnaya li { background: var(--basalt); padding: 1.25rem 1.2rem; }
.amnaya li.on { background: var(--basalt-3); box-shadow: inset 3px 0 0 var(--sindoor-light); }
.amnaya .dir { font: 600 var(--t-xs)/1.3 var(--f-ui); letter-spacing: .16em; text-transform: uppercase; color: var(--on-dark-muted); }
.amnaya h3 { font-size: var(--t-h4); margin-top: .35rem; color: var(--on-dark); }
.amnaya p { margin-top: .4rem; font: 400 var(--t-sm)/1.5 var(--f-ui); }

.lg-figs { display: grid; gap: var(--s-6); }
@media (min-width: 800px) { .lg-figs { grid-template-columns: 7fr 5fr; align-items: start; } }

/* ==========================================================================
   GALLERY: masonry of uncropped plates + lightbox
   ========================================================================== */
.gl-intro { padding-top: clamp(3rem, 2rem + 5vw, 7rem); padding-bottom: var(--s-7); display: grid; gap: var(--s-6); }
@media (min-width: 1000px) { .gl-intro { grid-template-columns: 7fr 5fr; column-gap: var(--gutter); align-items: end; } }
.gl-intro h1 { font-size: var(--t-h1); margin-top: var(--s-5); }
.gl-count { font: 600 clamp(3rem, 2rem + 4vw, 6rem)/1 var(--f-display); color: var(--ink); }
.gl-count small { display: block; font: 600 var(--t-xs)/1.3 var(--f-ui); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-top: .5rem; }

.masonry { columns: 1; column-gap: var(--gutter); padding-bottom: var(--section); }
@media (min-width: 620px) { .masonry { columns: 2; } }
@media (min-width: 1100px) { .masonry { columns: 3; } }
.tile { break-inside: avoid; margin-bottom: var(--gutter); }
.tile button {
  display: block; width: 100%; padding: 10px; background: var(--paper); border: 1px solid var(--rule); cursor: zoom-in; text-align: left;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease), transform .3s var(--ease);
}
.tile button:hover { border-color: var(--rule-strong); box-shadow: var(--shadow-2); transform: translateY(-2px); }
.tile img { width: 100%; height: auto; object-fit: contain; background: var(--marble-3); }
.tile figcaption { display: block; margin-top: .75rem; font: 400 var(--t-sm)/1.45 var(--f-ui); color: var(--muted); }
.tile figcaption .n { font: 500 .95rem/1.3 var(--f-display); color: var(--sindoor); }
.tile figcaption b { color: var(--ink); font-weight: 600; }

.lightbox { width: 100vw; height: 100vh; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0; background: rgba(12, 14, 16, .96); color: var(--on-dark); }
.lightbox::backdrop { background: rgba(12, 14, 16, .9); }
.lightbox[open] { display: grid; grid-template-rows: auto 1fr auto; }
.lb-bar { display: flex; justify-content: space-between; align-items: center; padding: 12px var(--gutter); font: 500 var(--t-sm)/1 var(--f-ui); color: var(--on-dark-muted); }
.lb-stage { display: grid; place-items: center; min-height: 0; overflow: hidden; padding: 0 var(--gutter); position: relative; }
.lb-stage img { max-width: 100%; max-height: calc(100vh - 170px); max-height: calc(100dvh - 170px); width: auto; height: auto; object-fit: contain; }
.lb-cap { padding: 14px var(--gutter) 22px; text-align: center; font: 400 var(--t-sm)/1.5 var(--f-ui); color: var(--on-dark-muted); max-width: 60rem; margin-inline: auto; }
.lb-cap b { color: var(--on-dark); font-weight: 600; }
.lb-btn { width: 48px; height: 48px; display: grid; place-items: center; background: rgba(255, 255, 255, .06); border: 1px solid var(--on-dark-rule); color: var(--on-dark); cursor: pointer; border-radius: 50%; font: 400 1.35rem/1 var(--f-ui); }
.lb-btn:hover { background: var(--on-dark); color: var(--basalt); }
.lb-prev, .lb-next { position: absolute; top: 50%; transform: translateY(-50%); z-index: 1; }
.lb-prev { left: var(--gutter); }
.lb-next { right: var(--gutter); }
@media (max-width: 700px) { .lb-prev, .lb-next { top: auto; bottom: 0; transform: none; } .lb-stage { padding-bottom: 64px; } .lb-stage img { max-height: calc(100dvh - 240px); } }

/* ==========================================================================
   CONTACT
   ========================================================================== */
.ct { display: grid; gap: var(--s-8); padding-top: clamp(3rem, 2rem + 5vw, 7rem); padding-bottom: var(--section); }
@media (min-width: 1000px) { .ct { grid-template-columns: 5fr 7fr; column-gap: clamp(2.5rem, 6vw, 7rem); } }
.ct h1 { font-size: var(--t-h1); margin-top: var(--s-5); max-width: 10ch; }
.ct__info { display: grid; gap: var(--s-6); align-content: start; }
@media (min-width: 1000px) { .ct__info { position: sticky; top: calc(var(--nav-h) + 2rem); } }
.ct-card { border-top: 2px solid var(--ink); }
.ct-card a { color: var(--river); text-decoration: none; border-bottom: 1px solid rgba(36, 87, 99, .35); }
.ct-card a:hover { color: var(--sindoor); border-color: currentColor; }

.form { background: var(--paper); border: 1px solid var(--rule); padding: clamp(1.25rem, .8rem + 2.4vw, 3rem); }
.form h2 { font-size: var(--t-h3); }
.form__intro { margin-top: .5rem; font: 400 var(--t-sm)/1.6 var(--f-ui); color: var(--muted); }
.form__grid { display: grid; gap: 1.35rem; margin-top: var(--s-6); }
@media (min-width: 640px) { .form__grid { grid-template-columns: 1fr 1fr; } .f--full { grid-column: 1 / -1; } }
.f label { display: flex; align-items: baseline; gap: .35rem; font: 600 var(--t-xs)/1.3 var(--f-ui); letter-spacing: .12em; text-transform: uppercase; color: var(--ink); margin-bottom: .5rem; }
.f label .opt { margin-left: auto; font-weight: 400; letter-spacing: .04em; text-transform: none; color: var(--muted); }
.f label .req { color: var(--sindoor); }
.f input, .f textarea {
  width: 100%; min-height: 52px; padding: .8rem 1rem; background: #fff; border: 1px solid var(--rule-strong); border-radius: var(--radius);
  font: 400 1.0625rem/1.4 var(--f-ui); color: var(--ink); transition: border-color .2s, box-shadow .2s;
}
.f textarea { min-height: 170px; resize: vertical; line-height: 1.55; }
.f input:hover, .f textarea:hover { border-color: var(--muted); }
.f input:focus, .f textarea:focus { outline: none; border-color: var(--river); box-shadow: 0 0 0 3px rgba(36, 87, 99, .2); }
.f [aria-invalid="true"] { border-color: var(--sindoor); box-shadow: 0 0 0 3px rgba(163, 36, 58, .12); }
.f__err { min-height: 1.2em; margin-top: .4rem; font: 500 var(--t-xs)/1.4 var(--f-ui); color: var(--sindoor-deep); }
.f__hint { margin-top: .35rem; font: 400 var(--t-xs)/1.4 var(--f-ui); color: var(--muted); }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.form__foot { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; align-items: center; justify-content: space-between; margin-top: var(--s-6); }
.form__foot p { font: 400 var(--t-xs)/1.5 var(--f-ui); color: var(--muted); max-width: 36ch; }
.btn[disabled] { opacity: .6; cursor: progress; }
.form-status { margin-top: var(--s-5); padding: 1rem 1.2rem; border: 1px solid; font: 400 var(--t-sm)/1.55 var(--f-ui); }
.form-status--ok { border-color: rgba(36, 87, 99, .4); background: var(--river-tint); color: var(--river-deep); }
.form-status--err { border-color: rgba(163, 36, 58, .4); background: var(--sindoor-tint); color: var(--sindoor-deep); }
.form-status a { color: inherit; font-weight: 600; }

/* ---------- next page link (bottom of inner pages) ---------- */
.next-page { border-top: 1px solid var(--rule); }
.next-page a { display: grid; gap: .5rem; padding-block: clamp(3rem, 2rem + 4vw, 6rem); text-decoration: none; color: var(--ink); }
.next-page .eyebrow { color: var(--muted); }
.next-page strong { font: 600 clamp(2rem, 1.2rem + 3.6vw, 4.5rem)/1 var(--f-display); letter-spacing: -.02em; display: flex; align-items: center; gap: .4em; flex-wrap: wrap; transition: color .3s; }
.next-page strong::after { content: "→"; font-family: var(--f-ui); font-weight: 300; transition: transform .3s var(--ease); }
.next-page a:hover strong { color: var(--sindoor); }
.next-page a:hover strong::after { transform: translateX(8px); }
body.page-journey .next-page a { color: var(--on-dark); }
body.page-journey .next-page a:hover strong { color: var(--sindoor-light); }

/* print */
@media print {
  .site-header, .mnav, .site-footer, .next-page, .toc { display: none !important; }
  body, body.page-journey { background: #fff; color: #000; }
  .js .reveal { opacity: 1; transform: none; }
}

/* focus rings on dark surfaces */
.mnav :focus-visible, .site-footer :focus-visible, .band-dark :focus-visible, .lightbox :focus-visible { outline-color: var(--river-light); }

/* ==========================================================================
   Language switch (English is the default; Hindi edition = *-hi.html)
   ========================================================================== */
.lang-switch {
  flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; min-height: 44px; min-width: 44px; padding: 0 .85rem;
  border: 1px solid var(--rule-strong); border-radius: 999px; text-decoration: none; color: var(--ink);
  font: 600 .95rem/1 var(--f-ui); transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.lang-switch[lang="hi"] { font-family: var(--f-display); font-size: 1rem; padding-top: 3px; }
.lang-switch:hover { background: var(--ink); border-color: var(--ink); color: var(--marble); }
body.page-journey .lang-switch { color: var(--on-dark); border-color: var(--on-dark-rule); }
body.page-journey .lang-switch:hover { background: var(--on-dark); color: var(--basalt); }
.mnav__lang { max-width: 640px; margin: var(--s-6) auto 0; }
.mnav__lang a { display: inline-flex; align-items: center; min-height: 48px; padding: 0 1.2rem; border: 1px solid var(--on-dark-rule); border-radius: 999px; color: var(--on-dark); text-decoration: none; font: 600 1.05rem/1 var(--f-ui); }
.mnav__lang a:hover { background: var(--on-dark); color: var(--basalt); }
@media (max-width: 420px) {
  .lang-switch { padding: 0 .6rem; font-size: .85rem; }
  .lang-switch[lang="hi"] { font-size: .95rem; }
  .site-header__in { gap: .5rem; }
}

/* ==========================================================================
   Hindi edition typography
   ========================================================================== */
html[lang="hi"] { --f-text: "Tiro Devanagari Hindi", "Eczar", "Noto Serif Devanagari", Georgia, serif; }
/* letter-spacing breaks Devanagari conjuncts and matras */
html[lang="hi"] body * { letter-spacing: 0 !important; }
html[lang="hi"] body { line-height: 1.8; }
html[lang="hi"] .prose { line-height: 1.95; }
html[lang="hi"] h1, html[lang="hi"] h2, html[lang="hi"] h3, html[lang="hi"] h4 { line-height: 1.3; font-weight: 600; }
html[lang="hi"] .h-open__title { line-height: 1.12; }
html[lang="hi"] .sj-open h1, html[lang="hi"] .next-page strong, html[lang="hi"] .foot-word { line-height: 1.2; }
html[lang="hi"] .stage__deva, html[lang="hi"] .mahavakya__deva, html[lang="hi"] .lf-span, html[lang="hi"] .chron__year { line-height: 1.2; }
html[lang="hi"] .lead { line-height: 1.7; }
html[lang="hi"] .eyebrow, html[lang="hi"] .crumbs, html[lang="hi"] .foot-h, html[lang="hi"] .ledger dt,
html[lang="hi"] .toc__h, html[lang="hi"] .prov, html[lang="hi"] .stage__n, html[lang="hi"] .stepper .l,
html[lang="hi"] .amnaya .dir, html[lang="hi"] .peetham-facts dt, html[lang="hi"] .f label, html[lang="hi"] .gloss__t,
html[lang="hi"] .gloss h4, html[lang="hi"] .gl-count small, html[lang="hi"] .chron__year small, html[lang="hi"] .h-open__tag,
html[lang="hi"] .btn, html[lang="hi"] .arrow-link, html[lang="hi"] .brand__sub, html[lang="hi"] .menu-btn {
  text-transform: none; font-size: max(.9rem, 1em);
}
html[lang="hi"] .eyebrow, html[lang="hi"] .crumbs, html[lang="hi"] .ledger dt, html[lang="hi"] .foot-h, html[lang="hi"] .f label { font-size: .95rem; }
html[lang="hi"] .brand__sub { font-size: .8rem; }
html[lang="hi"] .btn { font-size: 1rem; }
html[lang="hi"] .nav a { font-size: 1rem; }
html[lang="hi"] .dropcap::first-letter { float: none; font: inherit; color: inherit; padding: 0; }
html[lang="hi"] :lang(en), html[lang="hi"] :lang(sa-Latn) { font-family: var(--f-ui); }
html[lang="hi"] .prose :lang(en) { font-family: "Literata", Georgia, serif; }
html[lang="hi"] .foot-word .deva { font-family: var(--f-display); }
/* small phones: let the site name wrap so it never runs under the language switch */
.brand { flex: 1 1 auto; }
.brand__txt { overflow: hidden; }
@media (max-width: 520px) {
  .brand__name { white-space: normal; font-size: 1rem; line-height: 1.12; }
  .brand__sub { display: none; }
}
html[lang="hi"] .brand__name { line-height: 1.35; }