/* ====== Tokens ====== */
:root {
  --paper: #F6F1E7;
  --paper-warm: #EFE6D3;
  --ink: #232017;
  --ink-soft: #514A3A;
  --marigold: #C9742B;
  --marigold-deep: #9B5420;
  --moss: #46563E;
  --rule: rgba(35, 32, 23, 0.12);

  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;
  --font-deva: 'Tiro Devanagari Marathi', serif;

  --radius: 4px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 28px;
}

a { color: inherit; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}

p { margin: 0; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--marigold-deep);
  margin: 0 0 14px;
}

/* ====== Buttons ====== */
.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:focus-visible {
  outline: 3px solid var(--marigold);
  outline-offset: 2px;
}
.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(35,32,23,0.18); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--rule);
  margin-left: 12px;
}
.btn-ghost:hover { border-color: var(--ink); }
.btn-large { padding: 16px 34px; font-size: 1rem; margin-top: 8px; }

/* ====== Header ====== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(246, 241, 231, 0.88);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.mark {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
}
.mark-accent { color: var(--marigold); font-style: italic; }
.nav { display: flex; gap: 32px; }
.nav a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  border-bottom: 2px solid transparent;
  padding-bottom: 4px;
  transition: color 0.15s, border-color 0.15s;
}
.nav a:hover { color: var(--ink); border-color: var(--marigold); }

/* ====== Hero ====== */
.hero { padding: 92px 0 64px; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero-text h1 {
  font-size: clamp(2.4rem, 4.2vw, 3.6rem);
  line-height: 1.08;
  margin-bottom: 26px;
  animation: heroFade 0.55s ease both;
}
@keyframes heroFade {
  from { opacity: 0; }
  to { opacity: 1; }
}
.hero-sub {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 480px;
  margin-bottom: 34px;
}
.hero-actions { display: flex; align-items: center; }

/* Hero visual: featured Marathi quote plaque */
.hero-quote {
  position: relative;
  margin: 0;
  background: linear-gradient(158deg, #FFFDF8 0%, var(--paper-warm) 100%);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--marigold);
  border-radius: 10px;
  padding: 40px 38px 34px;
  box-shadow: 0 18px 40px -18px rgba(35,32,23,0.28);
}
.hero-quote-label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--marigold-deep);
  margin: 0 0 18px;
}
.hero-quote-text {
  margin: 0;
  font-family: var(--font-deva);
  font-size: clamp(2.15rem, 2.7vw, 2.65rem);
  line-height: 1.18;
  color: var(--ink);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.32em;
}
.vq-conj { color: var(--ink-soft); font-size: 0.82em; }
.vq-live { color: var(--marigold-deep); }
.hero-quote-rule {
  display: block;
  width: 46px;
  height: 3px;
  background: var(--marigold);
  border-radius: 2px;
  margin: 22px 0 20px;
}
.hero-quote-gloss {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.12rem;
  color: var(--ink);
  margin: 0 0 10px;
}
.hero-quote-note {
  font-family: var(--font-body);
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0 0 22px;
}
.hero-quote-note em { font-style: italic; color: var(--ink); }
.hero-quote-note [lang="mr"] { font-family: var(--font-deva); }
.hero-quote-attr {
  font-family: var(--font-deva);
  font-size: 0.92rem;
  color: var(--ink-soft);
  letter-spacing: 0.01em;
}

/* ====== Mission ====== */
.mission { padding: 96px 0; max-width: 880px; margin: 0 auto; }
.mission h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  line-height: 1.2;
  margin: 0 0 28px;
}
.mission-body {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 640px;
}

/* ====== Programs ====== */
.programs { padding: 0 0 100px; }
.programs h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  margin-bottom: 44px;
  max-width: 600px;
}
.program-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.program-card {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 32px 28px;
}
.program-link {
  display: inline-block;
  margin: -6px 0 16px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--marigold-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 1px;
  transition: color 0.15s, border-color 0.15s;
}
.program-link:hover { color: var(--ink); border-color: var(--marigold); }


.program-mark {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--moss);
  background: rgba(70, 86, 62, 0.1);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.program-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}
.program-card p {
  color: var(--ink-soft);
  font-size: 0.96rem;
  line-height: 1.6;
}

/* ====== Involve ====== */
.involve {
  background: var(--ink);
  color: var(--paper);
  padding: 96px 0;
}
.involve .eyebrow { color: var(--marigold); }
.involve h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  max-width: 600px;
  margin-bottom: 48px;
}
.involve-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}
.involve-item h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--paper);
}
.involve-item p {
  color: rgba(246, 241, 231, 0.72);
  font-size: 0.95rem;
  line-height: 1.6;
}
.involve .btn-primary {
  background: var(--marigold);
  color: var(--ink);
}
.involve .btn-primary:hover { box-shadow: 0 6px 16px rgba(201, 116, 43, 0.35); }

/* ====== Footer ====== */
.site-footer { padding: 32px 0; }
.footer-inner a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 1px;
  transition: color 0.15s, border-color 0.15s;
}
.footer-inner a:hover { color: var(--marigold-deep); border-color: var(--marigold); }
.footer-inner {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

/* ====== Responsive ====== */
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-quote { margin-top: 8px; padding: 32px 28px 28px; }
  .program-grid { grid-template-columns: 1fr; }
  .involve-grid { grid-template-columns: 1fr; gap: 32px; }
  .nav { display: none; }
  .footer-inner { flex-direction: column; gap: 6px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

/* ====== Sub-pages (LitSpark + book pages) ====== */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.15s;
}
.back-link:hover { color: var(--marigold-deep); }
.back-link span { font-size: 1.15em; line-height: 1; }

/* LitSpark hero: text + poster */
.litspark-hero { padding: 56px 0 40px; }
.litspark-hero-inner {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 56px;
  align-items: center;
  margin-top: 26px;
}
.litspark-hero h1 {
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  line-height: 1.06;
  margin-bottom: 8px;
}
.litspark-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--marigold-deep);
  margin-bottom: 24px;
}
.litspark-poster { margin: 0; justify-self: center; }
.litspark-poster img {
  display: block;
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 18px 40px -18px rgba(35,32,23,0.4);
}

/* Prose blocks */
.prose { max-width: 680px; }
.prose p {
  font-size: 1.05rem;
  color: var(--ink-soft);
  margin-bottom: 20px;
}
.prose p:last-child { margin-bottom: 0; }
.prose a {
  color: var(--marigold-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  transition: border-color 0.15s, color 0.15s;
}
.prose a:hover { color: var(--ink); border-color: var(--marigold); }

/* Callout */
.callout {
  background: rgba(70, 86, 62, 0.08);
  border-left: 4px solid var(--moss);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin: 8px 0 0;
  font-size: 0.98rem;
  color: var(--ink-soft);
  max-width: 640px;
}

/* Book picks on LitSpark page */
.book-picks { padding: 24px 0 100px; }
.book-picks .picks-note { color: var(--ink-soft); margin: 6px 0 32px; max-width: 560px; }
.picks-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
  max-width: 620px;
}
.cover-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 26px 24px;
  text-align: center;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.cover-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px rgba(35,32,23,0.32);
  border-color: var(--marigold);
}
.cover-card img {
  display: block;
  width: 100%;
  max-width: 190px;
  height: auto;
  margin: 0 auto 18px;
  border-radius: 4px;
  box-shadow: 0 12px 26px -12px rgba(35,32,23,0.45);
}
.cover-card h3 { font-size: 1.12rem; margin-bottom: 6px; }
.cover-card .cover-cta {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--marigold-deep);
}

/* Book detail hero */
.book-hero { padding: 44px 0 56px; }
.book-hero-inner {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 56px;
  align-items: start;
  margin-top: 26px;
}
.book-cover-figure { margin: 0; position: sticky; top: 100px; }
.book-cover-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 22px 44px -20px rgba(35,32,23,0.5);
}
.book-hero-text h1 { font-size: clamp(2rem, 3.6vw, 2.8rem); margin-bottom: 4px; }
.book-byline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--marigold-deep);
  margin-bottom: 22px;
}

/* Resource sections */
.resources { padding: 0 0 100px; }
.resource-group { margin-bottom: 46px; }
.resource-group:last-child { margin-bottom: 0; }
.resource-group h2 { font-size: 1.4rem; margin-bottom: 6px; }
.resource-group .group-sub { font-size: 0.95rem; color: var(--ink-soft); margin-bottom: 20px; max-width: 620px; }
.resource-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 36px;
}
.resource-list li { border-bottom: 1px solid var(--rule); padding-bottom: 13px; }
.resource-list a {
  display: block;
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.98rem;
  transition: color 0.15s;
}
.resource-list a:hover { color: var(--marigold-deep); }
.resource-list .r-desc {
  display: block;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--ink-soft);
  margin-top: 3px;
}

/* Sub-page responsive */
@media (max-width: 860px) {
  .litspark-hero-inner { grid-template-columns: 1fr; gap: 34px; }
  .litspark-poster { order: -1; justify-self: start; }
  .book-hero-inner { grid-template-columns: 1fr; gap: 30px; max-width: 440px; }
  .book-cover-figure { position: static; max-width: 260px; }
  .resource-list { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .picks-grid { grid-template-columns: 1fr; max-width: 260px; }
}