:root {
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --max: 980px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--color-text-secondary);
  background: var(--color-bg-page);
  line-height: 1.6;
  font-size: 17px;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.25;
}

h1 { font-size: 2.4rem; margin: 0 0 8px; }
h2 { font-size: 1.7rem; margin: 0 0 28px; }
h3 { font-size: 1.1rem; }

a { color: var(--color-brand); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--color-bg-page) 92%, transparent);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--color-text-primary);
  text-decoration: none;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 22px;
  margin: 0;
  padding: 0;
}

.site-nav a {
  text-decoration: none;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

.site-nav a:hover, .site-nav a.active { color: var(--color-brand); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px;
  height: 34px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text-primary);
}

/* Hero */
.hero {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 64px 24px 56px;
}

.hero-photo {
  flex: 0 0 auto;
  width: 148px;
  height: 148px;
  border-radius: 50%;
  background: var(--color-bg-surface-alt);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-photo-placeholder {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  text-align: center;
  padding: 0 16px;
}

.hero-text { flex: 1; }

.hero-title {
  font-size: 1.1rem;
  color: var(--color-brand);
  margin: 0 0 14px;
  font-weight: 500;
  line-height: 1.5;
}

.hero-title a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--color-brand) 40%, transparent);
}

.hero-title a:hover {
  border-bottom-color: var(--color-brand);
}

.hero-intro {
  color: var(--color-text-secondary);
  max-width: 60ch;
  margin: 0 0 22px;
}

.hero-links { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 4px;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-brand);
  color: var(--color-bg-page);
}

.btn-primary:hover { background: var(--color-brand-hover); }

.btn-secondary {
  background: transparent;
  color: var(--color-brand);
  border-color: var(--color-brand);
}

.btn-secondary:hover { background: color-mix(in srgb, var(--color-brand) 15%, var(--color-bg-page)); }

/* Sections */
.section { padding: 56px 24px; }

.section.alt { background: var(--color-bg-surface-alt); }

.subhead {
  margin: 32px 0 14px;
  color: var(--color-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.85rem;
  font-family: var(--sans);
  font-weight: 700;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 8px;
}

.subhead:first-of-type { margin-top: 0; }

.plain-list, .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.entry-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.entry-list li:last-child { border-bottom: none; }

.entry-title {
  color: var(--color-text-primary);
  font-weight: 500;
}

.entry-meta {
  color: var(--color-text-tertiary);
  font-size: 0.9rem;
}

.entry-list.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 32px;
}

.entry-list.two-col li { padding: 10px 0; }

.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
}

.about-bio p { color: var(--color-text-secondary); }

.about-education .plain-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.about-education .plain-list li:last-child { border-bottom: none; }

.item-title { font-weight: 600; color: var(--color-text-primary); }
.item-meta { color: var(--color-text-tertiary); font-size: 0.9rem; }

.pending-note {
  color: var(--color-text-tertiary);
  font-style: italic;
  font-size: 0.92rem;
  margin: 0 0 12px;
}

.placeholder-list {
  min-height: 4px;
}

.badge {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: color-mix(in srgb, var(--color-brand) 15%, var(--color-bg-page));
  color: var(--color-brand-hover);
  padding: 4px 10px;
  border-radius: 999px;
  vertical-align: middle;
  margin-left: 10px;
}

/* Work cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 4px;
}

.work-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--color-bg-surface);
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.work-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--color-text-primary) 8%, transparent);
  border-color: color-mix(in srgb, var(--color-border) 60%, var(--color-text-tertiary) 40%);
}

.work-thumb {
  aspect-ratio: 16 / 9;
  background: var(--color-bg-surface-alt);
  overflow: hidden;
}

.work-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.work-thumb-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--color-brand) 18%, var(--color-bg-surface)),
    color-mix(in srgb, var(--color-accent) 22%, var(--color-bg-surface)));
}

.work-thumb-fallback span {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: 0.03em;
  color: var(--color-brand-hover);
}

.work-thumb-fallback span.small { font-size: 1rem; }

.work-thumb-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--color-brand) 18%, var(--color-bg-surface)),
    color-mix(in srgb, var(--color-accent) 22%, var(--color-bg-surface)));
}

.work-thumb-logo img {
  width: auto;
  max-width: 65%;
  max-height: 55%;
  object-fit: contain;
}

.work-body {
  padding: 14px 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.work-outlet {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-brand);
}

.work-title {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.98rem;
  line-height: 1.4;
  color: var(--color-text-primary);
  margin: 0;
}

.work-meta {
  font-size: 0.85rem;
  color: var(--color-text-tertiary);
}

/* Policy advisory pills */
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}

.pill {
  display: inline-block;
  padding: 7px 16px;
  border: 1px solid var(--color-brand);
  border-radius: 999px;
  color: var(--color-brand);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background 0.15s ease, color 0.15s ease;
}

.pill:hover {
  background: var(--color-brand);
  color: var(--color-bg-page);
}

.book-card {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 28px;
  background: var(--color-bg-surface);
}

.book-cover {
  flex: 0 0 auto;
  width: 140px;
  border-radius: 4px;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--color-text-primary) 15%, transparent);
}

.book-info { flex: 1; }

.book-card h3 { margin: 0 0 6px; font-size: 1.3rem; }
.book-subtitle {
  font-style: italic;
  color: var(--color-text-secondary);
  margin: 0 0 8px;
}
.book-authors {
  font-size: 0.85rem;
  color: var(--color-text-tertiary);
  margin: 0 0 16px;
}
.book-card p { color: var(--color-text-secondary); }

@media (max-width: 720px) {
  .book-card { flex-direction: column; align-items: center; text-align: center; }
}

.kannada-card {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 20px 24px;
  background: var(--color-bg-surface);
}

.kannada-card .plain-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-primary);
}

.kannada-card .plain-list li:last-child { border-bottom: none; }

.kannada-card .btn { margin-top: 16px; }

.social-links {
  display: flex;
  gap: 20px;
  margin-top: 8px;
}

.social-links a {
  font-weight: 600;
  text-decoration: none;
}

.social-links a:hover { text-decoration: underline; }

/* Footer */
.site-footer {
  padding: 32px 24px;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-tertiary);
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 720px) {
  .site-nav ul {
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-bg-page);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--color-border);
    display: none;
  }

  .site-nav ul.open { display: flex; }

  .site-nav li { border-bottom: 1px solid var(--color-border); }

  .site-nav a {
    display: block;
    padding: 14px 24px;
  }

  .nav-toggle { display: flex; }

  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: 40px;
  }

  .hero-links { justify-content: center; }

  .about-grid { grid-template-columns: 1fr; }

  .entry-list.two-col { grid-template-columns: 1fr; }

  h1 { font-size: 2rem; }
}