:root {
  --ink: #2a1a12;
  --ink-soft: #5a4438;
  --paper: #faf5ec;
  --paper-raised: #ffffff;
  --line: #e6d9c3;
  --saffron: #c8631f;
  --saffron-deep: #a34e14;
  --maroon: #6b1f2a;
  --gold: #b8862f;
  --shadow: 0 12px 30px -14px rgba(42, 26, 18, 0.35);
  --radius: 16px;
  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-native: "Noto Sans Devanagari", var(--font-body);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

a { color: inherit; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--maroon);
  margin: 0 0 0.5em;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(250, 245, 236, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--saffron), var(--gold));
  color: #fff;
  font-size: 1.2rem;
  font-family: var(--font-native);
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-en {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--maroon);
}

.brand-native {
  font-family: var(--font-native);
  font-size: 0.8rem;
  color: var(--ink-soft);
}

.header-nav {
  display: flex;
  gap: 24px;
  font-weight: 500;
  font-size: 0.95rem;
}

.header-nav a {
  text-decoration: none;
  color: var(--ink-soft);
}

.header-nav a:hover { color: var(--saffron-deep); }

.lang-switch select {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink);
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
}

/* ---------- Hero ---------- */

.hero {
  padding: 72px 0 48px;
  background:
    radial-gradient(600px 300px at 85% -10%, rgba(200, 99, 31, 0.14), transparent 70%),
    radial-gradient(500px 260px at 10% 0%, rgba(107, 31, 42, 0.10), transparent 70%);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--saffron-deep);
  margin: 0 0 14px;
}

.hero h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.4rem);
  line-height: 1.12;
  max-width: 16ch;
}

.hero h1 span {
  color: var(--saffron-deep);
  display: block;
}

.hero-sub {
  max-width: 62ch;
  font-size: 1.08rem;
  color: var(--ink-soft);
  margin: 18px 0 32px;
}

.search-row input {
  width: 100%;
  max-width: 480px;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 14px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--paper-raised);
  box-shadow: var(--shadow);
}

.search-row input:focus {
  outline: 2px solid var(--saffron);
  outline-offset: 2px;
}

.lang-strip {
  margin-top: 36px;
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}

.lang-strip-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-soft);
  white-space: nowrap;
}

.lang-strip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.lang-chip {
  font-family: var(--font-native);
  font-size: 0.82rem;
  color: var(--ink-soft);
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 11px;
  text-decoration: none;
  display: inline-block;
}

.lang-chip:hover,
.lang-chip:focus-visible {
  color: var(--saffron-deep);
  border-color: var(--saffron);
}

/* ---------- Words grid ---------- */

.words-section { padding: 20px 0 72px; }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.section-head h2 { margin: 0; font-size: 1.7rem; }

.results-count {
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin: 0;
}

.word-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
}

.section-intro {
  color: var(--ink-soft);
  font-size: 1rem;
  max-width: 68ch;
  margin: -8px 0 24px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
}

.info-card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.info-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--saffron);
}

.info-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--maroon);
  margin: 0 0 8px;
}

.info-body {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin: 0;
}

.info-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--saffron-deep);
  text-decoration: none;
}

.info-link:hover {
  text-decoration: underline;
}

.source-note p {
  font-size: 0.9rem;
}

.source-note a {
  color: var(--saffron-deep);
}

.word-card {
  position: relative;
  text-align: left;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 22px 20px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  font-family: var(--font-body);
  color: var(--ink);
}

.word-card:hover,
.word-card:focus-within {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--saffron);
}

.word-card summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  outline: none;
  padding-inline-end: 22px;
}

.word-card summary::-webkit-details-marker {
  display: none;
}

.word-card summary::after {
  content: "+";
  position: absolute;
  top: 22px;
  inset-inline-end: 22px;
  color: var(--saffron-deep);
  font-weight: 600;
  font-size: 1.1rem;
  line-height: 1;
}

.word-card[open] summary::after {
  content: "\2212";
}

.word-card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.word-card .term {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--maroon);
}

.word-card .native {
  font-family: var(--font-native);
  font-size: 1rem;
  color: var(--gold);
  flex-shrink: 0;
}

.word-card .hook {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.word-card-desc {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.6;
}

.no-results {
  text-align: center;
  color: var(--ink-soft);
  padding: 40px 0;
}

/* ---------- About ---------- */

.about-section {
  background: var(--paper-raised);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 56px 0;
}

.about-inner { max-width: 72ch; }

.about-inner p {
  color: var(--ink-soft);
  font-size: 1.05rem;
}

/* ---------- Footer ---------- */

.site-footer { padding: 32px 0 48px; }

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.footer-row p { margin: 0; }

.footer-langs {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  line-height: 2;
  color: var(--ink-soft);
}

.footer-langs a {
  color: var(--ink-soft);
  text-decoration: none;
}

.footer-langs a:hover {
  color: var(--saffron-deep);
}

/* ---------- Modal ---------- */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(42, 26, 18, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 50;
}

.modal-backdrop[hidden] { display: none; }

.modal {
  position: relative;
  background: var(--paper-raised);
  border-radius: var(--radius);
  max-width: 520px;
  width: 100%;
  padding: 36px 32px 32px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.4);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--paper);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  color: var(--ink-soft);
}

.modal-close:hover { color: var(--maroon); border-color: var(--saffron); }

.modal-native {
  font-family: var(--font-native);
  font-size: 1.6rem;
  color: var(--gold);
  margin: 0 0 4px;
}

.modal h3 {
  font-size: 1.6rem;
  margin-bottom: 6px;
}

.modal-hook {
  font-weight: 600;
  color: var(--saffron-deep);
  margin: 0 0 14px;
}

.modal-desc {
  color: var(--ink-soft);
  font-size: 1.02rem;
  margin: 0;
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  .header-nav { display: none; }
  .hero { padding: 48px 0 36px; }
}