/* ==========================================================================
   Aaj Kya? — design tokens
   Ink navy + warm marigold + deep teal. Display: Fraunces. Body: Inter
   (falls back to Noto Sans Devanagari for Hindi glyphs everywhere).
   ========================================================================== */
:root {
  --ink: #10151f;
  --ink-soft: #2a3242;
  --paper: #f7f7f5;
  --paper-raised: #ffffff;
  --marigold: #e8a33d;
  --marigold-deep: #b97a1f;
  --teal: #1f7a6c;
  --teal-deep: #145a4f;
  --line: #e3e0d7;
  --line-soft: #ecebe4;
  --danger: #c0473a;
  --shadow-sm: 0 1px 2px rgba(16, 21, 31, 0.06);
  --shadow-md: 0 6px 20px rgba(16, 21, 31, 0.08);
  --shadow-lg: 0 16px 40px rgba(16, 21, 31, 0.14);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --font-display: "Fraunces", "Noto Serif Devanagari", Georgia, serif;
  --font-body: "Inter", "Noto Sans Devanagari", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --container: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  font-size: 16px;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { padding: 0; margin: 0; list-style: none; }
button { font: inherit; }

:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(1.9rem, 1.4rem + 2vw, 3rem); }
h2 { font-size: clamp(1.4rem, 1.2rem + 1vw, 2rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; color: var(--ink-soft); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-deep);
  font-weight: 600;
}

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 10px 16px;
  z-index: 200;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Header ---------- */
.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: saturate(160%) blur(6px);
  background: rgba(247, 247, 245, 0.92);
}
.site-header__bar {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 0;
}
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--ink);
  white-space: nowrap;
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.logo__mark { color: var(--marigold-deep); }
.site-header__search { flex: 1; max-width: 480px; margin-left: auto; }
.site-header__nav {
  display: none;
}
@media (min-width: 900px) {
  .site-header__nav { display: flex; gap: 22px; margin-left: 8px; }
  .site-header__nav a { font-size: 0.93rem; font-weight: 500; color: var(--ink-soft); }
  .site-header__nav a:hover { color: var(--ink); }
}
.nav-toggle {
  display: inline-flex;
  margin-left: 8px;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
@media (min-width: 900px) { .nav-toggle { display: none; } }
.mobile-nav {
  display: none;
  border-top: 1px solid var(--line);
  padding: 10px 0 16px;
}
.mobile-nav.is-open { display: block; }
.mobile-nav a { display: block; padding: 10px 4px; font-weight: 500; border-bottom: 1px solid var(--line-soft); }
@media (min-width: 900px) { .mobile-nav { display: none !important; } }

/* ---------- Search box (shared component) ---------- */
.search-box { position: relative; }
.search-box__field {
  width: 100%;
  padding: 12px 16px 12px 42px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--paper-raised);
  font-size: 0.95rem;
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}
.search-box__field:focus { border-color: var(--teal); }
.search-box__icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--ink-soft);
  pointer-events: none;
}
.search-box--hero .search-box__field {
  padding: 18px 20px 18px 50px;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
  border: none;
}
.search-box--hero .search-box__icon { left: 20px; width: 20px; height: 20px; }

.search-suggest {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  z-index: 50;
  display: none;
  max-height: 340px;
  overflow-y: auto;
}
.search-suggest.is-open { display: block; }
.search-suggest a {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line-soft);
}
.search-suggest a:last-child { border-bottom: none; }
.search-suggest a:hover, .search-suggest a.is-active { background: var(--line-soft); }
.search-suggest small { color: var(--ink-soft); font-size: 0.78rem; }
.search-suggest__empty { padding: 16px; color: var(--ink-soft); font-size: 0.9rem; }

/* ---------- Hero ---------- */
.hero {
  background: var(--ink);
  color: #fff;
  padding: 56px 0 64px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(560px 280px at 85% -10%, rgba(232, 163, 61, 0.25), transparent 60%),
    radial-gradient(480px 260px at 5% 110%, rgba(31, 122, 108, 0.35), transparent 60%);
  pointer-events: none;
}
.hero__inner { position: relative; max-width: 720px; }
.hero h1 { color: #fff; margin-bottom: 0.35em; }
.hero__hindi { font-family: var(--font-display); color: #fff; }
.hero p.hero__sub { color: rgba(255,255,255,0.72); max-width: 46ch; font-size: 1.05rem; }
.hero .search-box { margin-top: 26px; max-width: 560px; }
.hero .search-box__field { color: var(--ink); }

.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.chip {
  font-size: 0.82rem;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.22);
  color: rgba(255,255,255,0.85);
  background: rgba(255,255,255,0.05);
}
.chip:hover { background: rgba(255,255,255,0.12); }

/* ---------- Section ---------- */
.section { padding: 52px 0; }
.section--tight { padding: 34px 0; }
.section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}
.section__head p { margin: 0; }
.section--muted { background: var(--paper-raised); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* ---------- Category grid ---------- */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
@media (min-width: 640px) { .cat-grid { grid-template-columns: repeat(4, 1fr); } }
.cat-card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.cat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--teal); }
.cat-card__icon {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--line-soft);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal-deep);
  margin-bottom: 12px;
}
.cat-card h3 { margin-bottom: 4px; font-size: 1.02rem; }
.cat-card p { font-size: 0.85rem; margin: 0; }
.cat-card__hindi { font-size: 0.78rem; color: var(--marigold-deep); font-weight: 600; }

/* ---------- Tool cards ---------- */
.tool-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 640px) { .tool-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .tool-grid { grid-template-columns: repeat(3, 1fr); } }

.tool-card {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 16px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.tool-card:hover { border-color: var(--teal); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.tool-card__icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: linear-gradient(150deg, var(--teal) 0%, var(--teal-deep) 100%);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.tool-card h3 { font-size: 1rem; margin-bottom: 3px; }
.tool-card p { font-size: 0.85rem; margin: 0; }
.tool-card__cat { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--marigold-deep); font-weight: 700; margin-bottom: 4px; display: block; }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  font-size: 0.82rem;
  color: var(--ink-soft);
  padding: 16px 0 0;
}
.breadcrumb a:hover { color: var(--teal-deep); }
.breadcrumb span[aria-hidden] { margin: 0 6px; opacity: 0.5; }

/* ---------- Tool page layout ---------- */
.tool-hero { padding: 20px 0 8px; }
.tool-hero__tagline { font-size: 1.05rem; color: var(--ink-soft); max-width: 60ch; }

.tool-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
  padding: 8px 0 40px;
}
@media (min-width: 900px) { .tool-layout { grid-template-columns: 1.1fr 0.9fr; } }

.panel {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}

.field { margin-bottom: 16px; }
.field:last-child { margin-bottom: 0; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--ink);
}
.field .hint { font-size: 0.78rem; color: var(--ink-soft); margin-top: 4px; }
.field input[type="text"],
.field input[type="number"],
.field input[type="date"],
.field select {
  width: 100%;
  padding: 11px 13px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.98rem;
  background: var(--paper);
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.field input:focus, .field select:focus { border-color: var(--teal); background: #fff; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.radio-row { display: flex; gap: 10px; flex-wrap: wrap; }
.radio-pill {
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.85rem;
  cursor: pointer;
  background: var(--paper);
}
.radio-pill input { position: absolute; opacity: 0; pointer-events: none; }
.radio-pill.is-active { border-color: var(--teal); background: rgba(31,122,108,0.08); color: var(--teal-deep); font-weight: 600; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  border: none;
  background: var(--ink);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease;
}
.btn:hover { background: var(--teal-deep); }
.btn:active { transform: scale(0.98); }
.btn--full { width: 100%; margin-top: 4px; }
.btn--ghost { background: none; border: 1.5px solid var(--line); color: var(--ink); }
.btn--ghost:hover { background: var(--line-soft); border-color: var(--line); }
.btn--sm { padding: 8px 14px; font-size: 0.82rem; }

/* ---------- Result "ticket" — signature element ---------- */
.ticket {
  position: relative;
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 26px 24px 22px;
  overflow: hidden;
}
.ticket::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 10px;
  background-image: radial-gradient(circle at 10px 0, transparent 9px, var(--paper) 10px);
  background-size: 20px 10px;
  background-repeat: repeat-x;
}
.ticket__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--marigold);
  margin-top: 6px;
}
.ticket__value {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 1.6rem + 2vw, 3rem);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  margin: 4px 0 2px;
  word-break: break-word;
}
.ticket__sub { color: rgba(255,255,255,0.65); font-size: 0.9rem; margin: 0; }
.ticket__rows { margin-top: 16px; border-top: 1px dashed rgba(255,255,255,0.2); padding-top: 14px; display: grid; gap: 8px; }
.ticket__row { display: flex; justify-content: space-between; font-size: 0.88rem; color: rgba(255,255,255,0.82); }
.ticket__row b { color: #fff; font-variant-numeric: tabular-nums; }
.ticket__placeholder { color: rgba(255,255,255,0.5); font-size: 0.92rem; }
.ticket__actions { margin-top: 18px; display: flex; gap: 10px; flex-wrap: wrap; }
.ticket canvas, .ticket img.qr-out { background: #fff; padding: 12px; border-radius: 10px; margin-top: 14px; }

/* ---------- Ad slots ---------- */
.ad-slot {
  margin: 28px auto;
  max-width: var(--container);
  padding: 0 20px;
}
.ad-slot__inner {
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--line-soft);
}
.ad-slot--inline .ad-slot__inner { min-height: 100px; }

/* ---------- Content / SEO copy blocks ---------- */
.prose { max-width: 68ch; }
.prose h2 { margin-top: 1.6em; }
.faq { display: grid; gap: 10px; }
.faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  background: var(--paper-raised);
}
.faq summary { font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-display); font-size: 1.2rem; color: var(--teal-deep); }
.faq details[open] summary::after { content: "−"; }
.faq p { margin: 10px 0 0; }

.related-tools { margin-top: 8px; }

/* ---------- Static content pages ---------- */
.page-content h2 { margin-top: 1.4em; }
.page-content ul { list-style: disc; padding-left: 1.2em; margin-bottom: 1em; }
.page-content li { margin-bottom: 0.4em; color: var(--ink-soft); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.7);
  padding: 44px 0 24px;
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.4fr repeat(3, 1fr); } }
.site-footer h4 { color: #fff; font-family: var(--font-body); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 12px; }
.site-footer a { display: block; padding: 5px 0; font-size: 0.88rem; }
.site-footer a:hover { color: #fff; }
.site-footer .logo { color: #fff; }
.site-footer p.tag { font-size: 0.85rem; max-width: 34ch; margin-top: 10px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 32px;
  padding-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  justify-content: space-between;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
}

/* ---------- Utility ---------- */
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.error-text { color: var(--danger); font-size: 0.85rem; margin-top: 6px; display: none; }
.error-text.is-visible { display: block; }