/* Learn Urdu: BolNama — landing site styles
   Palette derived from app icon: emerald green + gold + cream */

:root {
  --green-900: #08301f;
  --green-800: #0a4433;
  --green-700: #0e5a44;
  --green-600: #14735a;
  --gold-500: #c9a227;
  --gold-400: #e3b93e;
  --gold-100: #f6ecd2;
  --cream: #faf6ec;
  --paper: #ffffff;
  --ink: #1c2420;
  --ink-soft: #47544e;
  --line: #e4dcc8;
  --bg: var(--cream);
  --card: var(--paper);
  --accent: var(--gold-500);
  --link: #0b6b4f;
  --serif: "Iowan Old Style", "Palatino Nova", Palatino, Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --urdu: "Noto Nastaliq Urdu", "Geeza Pro", "Urdu Typesetting", serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1512;
    --card: #12211c;
    --ink: #ecf2ee;
    --ink-soft: #a9bcb2;
    --line: #24382f;
    --link: #66cfa8;
    --gold-100: #2a2410;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
}

img { max-width: 100%; height: auto; }

a { color: var(--link); }
a:hover { text-decoration-thickness: 2px; }

:focus-visible {
  outline: 3px solid var(--gold-400);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--green-800);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 100;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

.wrap {
  max-width: 68rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ---------- Header / nav ---------- */
.site-header {
  background: linear-gradient(160deg, var(--green-900), var(--green-700));
  color: #f3efe2;
  border-bottom: 3px solid var(--gold-500);
}
.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: #fdf9ec;
  text-decoration: none;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.15rem;
}
.brand img { border-radius: 10px; box-shadow: 0 1px 6px rgba(0,0,0,0.35); }
.nav-toggle {
  display: none;
  background: transparent;
  color: #fdf9ec;
  border: 2px solid var(--gold-500);
  border-radius: 8px;
  padding: 0.35rem 0.7rem;
  font: inherit;
  cursor: pointer;
}
.site-nav ul {
  display: flex;
  gap: 1.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav a {
  color: #ecf4ee;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}
.site-nav a:hover,
.site-nav a:focus-visible { color: var(--gold-400); text-decoration: underline; }

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .site-nav { display: none; width: 100%; }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; gap: 0.35rem; padding: 0.5rem 0 0.9rem; }
  .site-nav a { display: block; padding: 0.5rem 0.25rem; }
  .nav-bar { flex-wrap: wrap; }
}

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(ellipse at 85% -10%, rgba(227,185,62,0.28), transparent 55%),
    linear-gradient(165deg, var(--green-900) 0%, var(--green-800) 55%, var(--green-700) 100%);
  color: #f6f2e4;
  padding: 3.5rem 0 4rem;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: center;
}
@media (max-width: 820px) {
  .hero-grid { grid-template-columns: 1fr; }
}
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 4.5vw, 2.9rem);
  line-height: 1.18;
  margin: 0 0 1rem;
}
.hero h1 .gold { color: var(--gold-400); }
.hero .lede {
  font-size: 1.12rem;
  color: #d9e4da;
  max-width: 34em;
  margin: 0 0 1.6rem;
}
.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-400);
  border: 1px solid rgba(227,185,62,0.5);
  border-radius: 999px;
  padding: 0.25rem 0.8rem;
  margin-bottom: 1.1rem;
}
.store-buttons { display: flex; flex-wrap: wrap; gap: 0.8rem; align-items: center; }
.store-btn {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  min-height: 3.4rem;
  padding: 0.45rem 1.3rem;
  border-radius: 12px;
  text-decoration: none;
  line-height: 1.25;
  border: 2px solid var(--gold-500);
}
.store-btn .small { font-size: 0.7rem; letter-spacing: 0.05em; text-transform: uppercase; opacity: 0.85; }
.store-btn .big { font-size: 1.15rem; font-weight: 700; }
.store-btn.primary { background: var(--gold-500); color: #241a04; }
.store-btn.primary:hover { background: var(--gold-400); }
.store-btn.secondary { background: transparent; color: #f6f2e4; }
.store-btn.secondary:hover { background: rgba(227,185,62,0.14); }
.hero-note { font-size: 0.85rem; color: #b9cbbc; margin-top: 0.9rem; }

/* Phrase card mock (illustrative, from verified three-line format) */
.phrase-card {
  background: var(--card);
  color: var(--ink);
  border-radius: 18px;
  border: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(4, 26, 17, 0.45);
  padding: 1.5rem 1.5rem 1.2rem;
  max-width: 24rem;
  margin: 0 auto;
}
.phrase-card .urdu-line {
  font-family: var(--urdu);
  font-size: 2rem;
  line-height: 2.1;
  direction: rtl;
  text-align: center;
  color: var(--ink);
  margin: 0 0 0.4rem;
}
.phrase-card .roman-line {
  text-align: center;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--link);
  margin: 0 0 0.2rem;
}
.phrase-card .english-line {
  text-align: center;
  color: var(--ink-soft);
  margin: 0 0 1rem;
}
.toggle-row {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  border-top: 1px dashed var(--line);
  padding-top: 0.9rem;
}
.toggle-chip {
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  border: 1.5px solid var(--gold-500);
  color: var(--ink-soft);
}
.toggle-chip.active { background: var(--gold-100); color: var(--ink); }
.mock-caption {
  text-align: center;
  font-size: 0.78rem;
  color: #b9cbbc;
  margin-top: 0.8rem;
}

/* ---------- Sections ---------- */
main section { padding: 3.4rem 0; }
main section:nth-of-type(even) { background: color-mix(in srgb, var(--card) 55%, var(--bg)); }
h2 {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.25;
  margin: 0 0 0.6rem;
}
h2 + .section-lede { color: var(--ink-soft); max-width: 44em; margin: 0 0 2rem; }
h3 { font-family: var(--serif); font-size: 1.2rem; margin: 0 0 0.4rem; }

.rule {
  width: 3.2rem;
  height: 4px;
  background: var(--gold-500);
  border: 0;
  border-radius: 2px;
  margin: 0 0 1.1rem;
}

/* Problem / solution */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
@media (max-width: 720px) { .split { grid-template-columns: 1fr; } }
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.5rem 1.6rem;
}
.panel.solution { border-top: 4px solid var(--gold-500); }
.panel.problem { border-top: 4px solid var(--green-600); }
.panel ul { padding-left: 1.2rem; margin: 0.6rem 0 0; }
.panel li { margin-bottom: 0.55rem; }

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.3rem;
}
.feature {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.4rem 1.5rem;
}
.feature .glyph {
  font-family: var(--urdu);
  font-size: 1.6rem;
  color: var(--gold-500);
  display: block;
  margin-bottom: 0.5rem;
}
.feature p { color: var(--ink-soft); margin: 0.3rem 0 0; font-size: 0.98rem; }

/* How it helps */
.steps { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; gap: 1.1rem; }
.steps li {
  counter-increment: step;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.2rem 1.4rem 1.2rem 4.2rem;
  position: relative;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 1.2rem;
  top: 1.15rem;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--green-700);
  color: var(--gold-400);
  font-weight: 700;
  display: grid;
  place-items: center;
  font-family: var(--serif);
}
.steps p { margin: 0.25rem 0 0; color: var(--ink-soft); }

/* Pricing note */
.pricing-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 5px solid var(--gold-500);
  border-radius: 12px;
  padding: 1.3rem 1.5rem;
  max-width: 46rem;
}
.pricing-box p { margin: 0.4rem 0; }
.pricing-box .fine { font-size: 0.85rem; color: var(--ink-soft); }

/* FAQ accordion */
.faq-list { max-width: 50rem; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%;
  background: none;
  border: 0;
  text-align: left;
  font: inherit;
  font-weight: 700;
  color: var(--ink);
  padding: 1.05rem 2.4rem 1.05rem 0.2rem;
  cursor: pointer;
  position: relative;
}
.faq-q::after {
  content: "+";
  position: absolute;
  right: 0.4rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  color: var(--gold-500);
  font-weight: 400;
}
.faq-q[aria-expanded="true"]::after { content: "\2013"; }
.faq-a { padding: 0 0.2rem 1.2rem; color: var(--ink-soft); max-width: 46rem; }
.faq-a[hidden] { display: none; }

/* Guides teaser */
.guide-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.3rem;
}
.guide-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.3rem 1.4rem;
  text-decoration: none;
  color: var(--ink);
  display: block;
}
.guide-card:hover { border-color: var(--gold-500); }
.guide-card h3 { color: var(--link); }
.guide-card p { color: var(--ink-soft); font-size: 0.95rem; margin: 0; }

/* CTA band */
.cta-band {
  background: linear-gradient(160deg, var(--green-800), var(--green-700));
  color: #f6f2e4;
  text-align: center;
}
.cta-band h2 { color: #fdf9ec; }
.cta-band .store-buttons { justify-content: center; margin-top: 1.4rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--green-900);
  color: #cfdcd2;
  padding: 2.6rem 0 2rem;
  font-size: 0.92rem;
  border-top: 3px solid var(--gold-500);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 2rem;
}
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h3 { color: var(--gold-400); font-size: 1rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 0.45rem; }
.site-footer a { color: #e7efe8; }
.footer-note { margin-top: 2rem; padding-top: 1.2rem; border-top: 1px solid rgba(227,185,62,0.25); color: #a9bcb2; font-size: 0.82rem; }

/* ---------- Guide article pages ---------- */
.article-head {
  background: linear-gradient(160deg, var(--green-900), var(--green-700));
  color: #f3efe2;
  padding: 2.4rem 0 2.6rem;
  border-bottom: 3px solid var(--gold-500);
}
.breadcrumb { font-size: 0.85rem; margin: 0 0 1rem; color: #c4d4c6; }
.breadcrumb a { color: var(--gold-400); }
.breadcrumb span[aria-current] { color: #f3efe2; }
.article-head h1 {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  line-height: 1.2;
  margin: 0 0 0.5rem;
}
.article-head .meta { color: #c4d4c6; font-size: 0.9rem; }
.article-body { max-width: 44rem; margin: 0 auto; padding: 2.6rem 1.25rem 3rem; }
.article-body h2 { margin-top: 2.2rem; }
.article-body h3 { margin-top: 1.6rem; }
.article-body .urdu-inline { font-family: var(--urdu); font-size: 1.25em; }
.article-body blockquote {
  margin: 1.4rem 0;
  padding: 0.9rem 1.3rem;
  border-left: 4px solid var(--gold-500);
  background: var(--card);
  border-radius: 0 10px 10px 0;
  color: var(--ink-soft);
}
.article-body table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.2rem 0;
  font-size: 0.95rem;
}
.article-body th, .article-body td {
  border: 1px solid var(--line);
  padding: 0.55rem 0.75rem;
  text-align: left;
}
.article-body th { background: var(--gold-100); }
.app-help-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 4px solid var(--gold-500);
  border-radius: 14px;
  padding: 1.4rem 1.6rem;
  margin: 2.4rem 0 1rem;
}
.app-help-box h2 { margin-top: 0; }
.related-guides { border-top: 1px solid var(--line); margin-top: 2.4rem; padding-top: 1.4rem; }
.related-guides ul { padding-left: 1.2rem; }