/* ==========================================================================
   kunalatulshah.com.au - Official Biography & Archive Styling
   Aesthetic: Warm Editorial, Oxford Navy (#112340), Amber (#b45309), Cream (#faf9f5)
   ========================================================================== */

:root {
  --bg-parchment: #faf9f6;
  --bg-card: #ffffff;
  --text-dark: #1a202c;
  --text-body: #334155;
  --text-muted: #64748b;
  --oxford-navy: #0f1f38;
  --accent-amber: #b45309;
  --accent-gold: #c29d59;
  --border-subtle: #e2e8f0;
  --border-strong: #cbd5e1;
  --font-serif: 'Lora', Georgia, serif;
  --font-display: 'Cinzel', serif;
  --font-sans: 'Plus Jakarta Sans', sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --transition: all 0.25s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-serif);
  background-color: var(--bg-parchment);
  color: var(--text-body);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.content-readable {
  max-width: 820px;
}

.text-center {
  text-align: center;
}

/* Identity Top Bar */
.identity-banner {
  background: var(--oxford-navy);
  color: #e2e8f0;
  padding: 0.45rem 0;
  font-family: var(--font-sans);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Navigation */
.navbar {
  position: sticky;
  top: 0;
  background: rgba(250, 249, 246, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1.1rem 0;
  z-index: 1000;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-monogram {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  background: var(--oxford-navy);
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.08em;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--oxford-navy);
  letter-spacing: 0.04em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  font-family: var(--font-sans);
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--oxford-navy);
}

.btn-editorial {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--oxford-navy);
  color: var(--oxford-navy);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.btn-editorial:hover {
  background: var(--oxford-navy);
  color: #ffffff;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--oxford-navy);
}

/* Hero Editorial */
.hero-editorial {
  padding: 5rem 0 4rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 3.5rem;
  align-items: center;
}

.editorial-badge {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--accent-amber);
  margin-bottom: 1rem;
}

.hero-heading {
  font-family: var(--font-display);
  font-size: 2.75rem;
  line-height: 1.22;
  color: var(--oxford-navy);
  margin-bottom: 1.5rem;
}

.hero-lead {
  font-size: 1.15rem;
  color: var(--text-body);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.hero-meta-list {
  font-family: var(--font-sans);
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.meta-entry {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.meta-entry strong {
  color: var(--oxford-navy);
  margin-right: 0.4rem;
}

.hero-portrait-frame {
  text-align: center;
}

.frame-border {
  padding: 10px;
  background: #ffffff;
  border: 1px solid var(--border-strong);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
  display: inline-block;
  border-radius: var(--radius-sm);
}

.portrait-img {
  width: 260px;
  height: 280px;
  object-fit: cover;
  display: block;
}

.caption {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 0.75rem;
}

/* Sections Common */
.section {
  padding: 4.5rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

.chapter-number {
  font-family: var(--font-display);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-amber);
  display: block;
  margin-bottom: 0.5rem;
}

.serif-title {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--oxford-navy);
  margin-bottom: 2rem;
}

.dropcap-para::first-letter {
  font-family: var(--font-display);
  font-size: 3.5rem;
  float: left;
  line-height: 0.8;
  padding-right: 0.5rem;
  padding-top: 0.2rem;
  color: var(--oxford-navy);
}

.prose-content p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--text-body);
}

/* Education Timeline */
.timeline-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 2rem;
}

.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 2.2rem;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
  position: relative;
}

.timeline-year {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-amber);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.timeline-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--oxford-navy);
  margin-bottom: 0.4rem;
}

.institution {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 1rem;
  font-weight: 600;
}

.timeline-card p {
  font-size: 0.98rem;
  line-height: 1.65;
}

/* Partnership Quote */
.editorial-quote {
  border-left: 3px solid var(--accent-amber);
  padding-left: 1.75rem;
  margin: 2.5rem 0;
  font-style: italic;
  font-size: 1.25rem;
  line-height: 1.65;
  color: var(--oxford-navy);
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.value-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 2rem;
  border-radius: var(--radius-md);
}

.value-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--accent-amber);
  margin-bottom: 0.75rem;
}

.value-box h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--oxford-navy);
  margin-bottom: 0.6rem;
}

.value-box p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Interests */
.interests-grid {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.interest-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 1.75rem 2rem;
  border-radius: var(--radius-md);
}

.interest-item h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--oxford-navy);
  margin-bottom: 0.4rem;
}

.interest-item p {
  font-size: 1rem;
}

/* Verification Disclaimer Card */
.verification-card {
  background: #ffffff;
  border: 2px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
}

.verification-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--oxford-navy);
  margin-bottom: 1rem;
}

.verification-card p {
  font-size: 0.98rem;
  margin-bottom: 1.5rem;
}

.auth-signatures {
  font-family: var(--font-sans);
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.85rem;
}

.auth-signatures strong {
  color: var(--oxford-navy);
  margin-right: 0.4rem;
}

/* Editorial Footer */
.editorial-footer {
  background: var(--oxford-navy);
  color: #cbd5e1;
  padding: 3rem 0;
  font-family: var(--font-sans);
}

.editorial-footer p {
  font-size: 0.88rem;
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.82rem;
}

.footer-links a:hover {
  color: #ffffff;
}

/* Responsive */
@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .timeline-grid,
  .values-grid {
    grid-template-columns: 1fr;
  }

  .mobile-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--bg-parchment);
    flex-direction: column;
    padding: 2rem;
    border-bottom: 1px solid var(--border-subtle);
    transform: translateY(-120%);
    transition: var(--transition);
  }

  .nav-menu.active {
    transform: translateY(0);
  }
}

/* Disambiguation Callout & FAQ additions */
.id-phone {
  color: var(--accent-gold);
  text-decoration: none;
  font-weight: 700;
}

.id-phone:hover {
  text-decoration: underline;
}

.disambiguation-callout {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--accent-amber);
  border-radius: var(--radius-sm);
  padding: 1.5rem 1.8rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.disambiguation-callout h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--oxford-navy);
  margin-bottom: 0.5rem;
}

.disambiguation-callout p {
  font-size: 0.98rem;
  color: var(--text-body);
  margin: 0;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2rem;
}

.faq-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

.faq-card h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--oxford-navy);
  margin-bottom: 0.5rem;
}

.faq-card p {
  font-size: 0.98rem;
  margin: 0;
  color: var(--text-body);
}

.faq-card a {
  color: var(--accent-amber);
  font-weight: 600;
  text-decoration: underline;
}