@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;0,600;1,400&family=Noto+Sans+Syriac&display=swap');

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

:root {
  --bg: #f9f7f2;
  --surface: #ffffff;
  --border: #e2ddd6;
  --text: #1a1714;
  --muted: #8a8278;
  --accent: #7a3e1c;
  --accent-light: #f0e8e0;
  --script: #2a1f14;
  --font-syriac: 'Noto Sans Syriac', serif;
  --font-body: 'EB Garamond', Georgia, serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.18s;
}

a:hover {
  color: var(--text);
}

/* --- Navigation --- */
.nav {
  max-width: 960px;
  margin: 0 auto;
  padding: 20px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 0.02em;
}

.nav-brand .syriac {
  font-family: var(--font-syriac);
  font-size: 1rem;
  color: var(--accent);
  direction: rtl;
}

.nav-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  color: var(--muted);
  transition: color 0.18s;
  letter-spacing: 0.02em;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.3rem;
  cursor: pointer;
}

/* --- Eyebrow label --- */
.eyebrow {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
}

/* --- Hero / Header --- */
.hero {
  max-width: 960px;
  margin: 0 auto;
  padding: 72px 48px 48px;
  border-bottom: 1px solid var(--border);
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 500;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 8px;
}

.hero .syriac-title {
  font-family: var(--font-syriac);
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--accent);
  direction: rtl;
  display: block;
  margin-bottom: 24px;
}

.hero p {
  font-size: 1rem;
  color: var(--muted);
  max-width: 520px;
  font-style: italic;
}

/* --- CTA Button --- */
.btn {
  display: inline-block;
  background: var(--accent);
  color: white;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 10px 28px;
  border-radius: 3px;
  border: 1px solid var(--accent);
  margin-top: 28px;
  transition: background 0.18s, color 0.18s;
  letter-spacing: 0.04em;
}

.btn:hover {
  background: var(--text);
  border-color: var(--text);
  color: white;
}

/* --- Stats bar --- */
.stats {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 48px;
  display: flex;
  gap: 48px;
  border-bottom: 1px solid var(--border);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}

/* --- Section --- */
.section {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 48px 80px;
}

.section-title {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

/* --- Lesson Cards (home page) --- */
.lesson-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.lesson-card {
  background: var(--surface);
  padding: 28px 24px 22px;
  transition: background 0.15s;
  display: block;
  color: var(--text);
}

.lesson-card:hover {
  background: var(--accent-light);
  color: var(--text);
}

.lesson-card .number {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

.lesson-card h3 {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 6px;
}

.lesson-card .syriac-preview {
  font-family: var(--font-syriac);
  font-size: 1.4rem;
  color: var(--accent);
  direction: rtl;
  margin-bottom: 8px;
}

.lesson-card p {
  font-size: 0.85rem;
  color: var(--muted);
  font-style: italic;
}

.lesson-card .tag {
  display: inline-block;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 2px;
  background: var(--accent-light);
  color: var(--accent);
  margin-top: 10px;
}

.lesson-card.coming-soon {
  opacity: 0.45;
  pointer-events: none;
}

/* --- Footer --- */
.footer {
  text-align: center;
  padding: 40px;
  color: var(--muted);
  font-size: 0.82rem;
  font-style: italic;
  border-top: 1px solid var(--border);
}

/* --- Responsive --- */
@media (max-width: 640px) {
  .nav,
  .hero,
  .stats,
  .section {
    padding-left: 24px;
    padding-right: 24px;
  }

  .hero {
    padding-top: 48px;
  }

  .stats {
    flex-wrap: wrap;
    gap: 24px;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
    gap: 12px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

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