/* Fonts — Source Sans Pro (reconciles the rendered site to the approved Penpot
   wireframe, which uses Source Sans Pro as its typeface). Loaded via Fontsource CDN. */
@import url('https://cdn.jsdelivr.net/npm/@fontsource/source-sans-pro/400.css');
@import url('https://cdn.jsdelivr.net/npm/@fontsource/source-sans-pro/600.css');
@import url('https://cdn.jsdelivr.net/npm/@fontsource/source-sans-pro/700.css');

:root {
  /* Design tokens reconciled to the approved wireframe (SOT §2/§5):
     cream cards #F7F1EB, accent #A9633C, text #2B2621, border #E3D5C9, 12px radius. */
  --bg-main: #F7F1EB;
  --bg-card: #ffffff;
  --bg-card-subtle: #f0e7d9;
  --text-primary: #2B2621;
  --text-secondary: #6e6458;
  --text-muted: #948879;
  --accent-primary: #A9633C;
  --accent-hover: #8f4b27;
  --accent-light: #f6ebd8;
  --border-color: #E3D5C9;
  --border-radius: 12px;
  --shadow-sm: 0 2px 8px rgba(44, 37, 30, 0.04);
  --shadow-md: 0 6px 16px rgba(44, 37, 30, 0.07);
  --font-heading: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-container {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
  flex: 1;
}

header.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.site-logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--accent-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.site-nav {
  display: flex;
  gap: 0.75rem;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  transition: all 0.2s ease;
}

.nav-link:hover, .nav-link.active {
  background: var(--bg-card-subtle);
  color: var(--text-primary);
}

/* Card System */
.card {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.card-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

/* Badge & Highlights */
.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  background: var(--accent-light);
  color: var(--accent-primary);
  margin-bottom: 0.75rem;
}

.scripture-box {
  background: var(--bg-card-subtle);
  border-left: 4px solid var(--accent-primary);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  padding: 1rem 1.25rem;
  margin: 1rem 0;
  font-style: italic;
}

.scripture-ref {
  font-style: normal;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--accent-primary);
  margin-top: 0.4rem;
  display: block;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--border-radius);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--accent-primary);
  color: #ffffff;
}

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

.btn-secondary {
  background: var(--bg-card-subtle);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

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

/* Jitsi Embed Styling */
.jitsi-container {
  width: 100%;
  height: 380px;
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: #000;
}

.jitsi-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 2rem;
  text-align: center;
  background: var(--bg-card-subtle);
  color: var(--text-secondary);
}

/* Form Controls */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  background: #ffffff;
  color: var(--text-primary);
  transition: border-color 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(170, 91, 50, 0.12);
}

textarea.form-control {
  min-height: 100px;
  resize: vertical;
}

/* Step Rhythm Section */
.rhythm-step {
  margin-bottom: 1.5rem;
}

.rhythm-step-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.step-number {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--accent-primary);
  font-weight: 700;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
}

/* Footer */
footer.site-footer {
  margin-top: auto;
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
}

/* Session List */
.session-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.session-item-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.session-item {
  background: var(--bg-card-subtle);
  padding: 1rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.2s ease;
}

.session-item:hover {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-sm);
}

.session-week {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-primary);
  text-transform: uppercase;
}

.session-theme {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.session-scripture {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.session-arrow {
  font-size: 1.2rem;
  color: var(--accent-primary);
}

/* Navigation Toggle Button (hidden on desktop) */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.4rem 0.6rem;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--text-primary);
  transition: background 0.2s ease;
}

.nav-toggle:hover {
  background: var(--bg-card-subtle);
}

/* Mobile navigation (< 768px) */
@media (max-width: 767px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem;
    flex-direction: column;
    gap: 0.25rem;
    box-shadow: var(--shadow-md);
    z-index: 100;
  }

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

  .nav-link {
    padding: 0.6rem 0.75rem;
    border-radius: 8px;
  }

  .nav-link:hover, .nav-link.active {
    background: var(--bg-card-subtle);
  }

  /* Position header relatively so nav dropdown anchors to it */
  header.site-header {
    position: relative;
  }
}

/* Responsive Breakpoints — Mobile-first, scaling up to desktop */

/* Tablets and large phones (640px+) */
@media (min-width: 640px) {
  .site-container {
    max-width: 720px;
    padding: 2rem 1.5rem;
  }

  .site-logo {
    font-size: 1.5rem;
  }

  .nav-link {
    font-size: 0.95rem;
    padding: 0.4rem 0.9rem;
  }

  .card {
    padding: 1.75rem;
  }

  .card-title {
    font-size: 1.35rem;
  }

  .jitsi-container {
    height: 480px;
  }
}

/* Small laptops and tablets landscape (768px+) */
@media (min-width: 768px) {
  .site-container {
    max-width: 860px;
    padding: 2.5rem 2rem;
  }

  header.site-header {
    padding-bottom: 1.25rem;
    margin-bottom: 2rem;
  }

  .site-nav {
    gap: 1rem;
  }

  .card {
    padding: 2rem;
    margin-bottom: 1.5rem;
  }

  .jitsi-container {
    height: 540px;
  }

  .session-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
}

/* Desktops (1024px+) */
@media (min-width: 1024px) {
  .site-container {
    max-width: 960px;
    padding: 3rem 2rem;
  }

  .site-logo {
    font-size: 1.65rem;
  }

  .card-title {
    font-size: 1.5rem;
  }

  .card-subtitle {
    font-size: 1rem;
  }

  .jitsi-container {
    height: 600px;
  }

  .session-list {
    gap: 1.25rem;
  }
}

/* Large desktops (1280px+) */
@media (min-width: 1280px) {
  .site-container {
    max-width: 1120px;
  }
}

footer.site-footer a {
  color: var(--accent-primary);
  text-decoration: none;
}