/* ========================================
   Left Unattended - Main Stylesheet
   ======================================== */

/* ----------------------------------------
   CSS Custom Properties (Design Tokens)
   ---------------------------------------- */
:root {
  /* Colors - Purple & Green palette */
  --color-bg: #FEFDFB;
  --color-text: #363635;
  --color-text-secondary: #6B6B6B;
  --color-accent: #4d8a7c;
  --color-accent-hover: #3a6b5f;
  --color-border: #E8E6E3;
  --color-card-bg: #FFFFFF;
  --color-header-bg: #592e83;
  --color-header-text: #FFFFFF;
  --color-header-hover: #c4f0c8;

  /* Typography */
  --font-family: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-size-base: 16px;
  --line-height: 1.6;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;

  /* Layout */
  --max-width: 1100px;
  --border-radius: 8px;
  --transition: 0.2s ease;
}

/* ----------------------------------------
   Reset & Base
   ---------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: var(--font-size-base);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  font-size: 1rem;
  line-height: var(--line-height);
  color: var(--color-text);
  background-color: var(--color-bg);
}

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

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

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

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--spacing-sm);
  font-weight: 700;
  line-height: 1.3;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin: 0 0 var(--spacing-sm);
}

ul, ol {
  margin: 0 0 var(--spacing-sm);
  padding-left: var(--spacing-md);
}

/* ----------------------------------------
   Layout
   ---------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.section {
  padding: var(--spacing-xl) 0;
}

/* ----------------------------------------
   Header & Navigation
   ---------------------------------------- */
.site-header {
  background: var(--color-header-bg);
  border-bottom: none;
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-logo {
  font-family: 'Dancing Script', cursive;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-header-text);
}

.site-logo:hover {
  color: var(--color-header-hover);
}

.main-nav {
  display: flex;
  gap: var(--spacing-md);
}

.main-nav a {
  color: var(--color-header-text);
  font-weight: 600;
  padding: var(--spacing-xs) 0;
  position: relative;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-header-hover);
}

.main-nav a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-header-hover);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-header-text);
  margin: 5px 0;
  transition: var(--transition);
}

/* ----------------------------------------
   Footer
   ---------------------------------------- */
.site-footer {
  background: var(--color-header-bg);
  border-top: none;
  padding: var(--spacing-xl) 0;
  margin-top: var(--spacing-xl);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.footer-links {
  display: flex;
  gap: var(--spacing-md);
}

.footer-links a {
  color: var(--color-header-text);
  font-weight: 600;
}

.footer-links a:hover {
  color: var(--color-header-hover);
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
}

/* ----------------------------------------
   Hero
   ---------------------------------------- */
.hero {
  text-align: center;
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.hero-tagline {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.hero-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-md);
}

/* ----------------------------------------
   Cards
   ---------------------------------------- */
.card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.card-featured {
  border-color: var(--color-accent);
  border-width: 2px;
}

.card-badge {
  display: inline-block;
  background: var(--color-accent);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-sm);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
}

.card-description {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.card-link {
  font-weight: 600;
}

/* ----------------------------------------
   Page Header
   ---------------------------------------- */
.page-header {
  text-align: center;
  padding: var(--spacing-lg) 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--spacing-lg);
}

.page-header h1 {
  margin-bottom: var(--spacing-xs);
}

.page-header p {
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.page-header-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-md);
}

/* ----------------------------------------
   Buttons
   ---------------------------------------- */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: background-color var(--transition), transform var(--transition);
  border: none;
  font-family: inherit;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background: var(--color-accent-hover);
  color: white;
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

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

/* ----------------------------------------
   Forms
   ---------------------------------------- */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color var(--transition);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-checkbox-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  cursor: pointer;
}

.form-checkbox input {
  width: 18px;
  height: 18px;
  accent-color: var(--color-accent);
}

.form-required {
  color: var(--color-accent);
}

/* ----------------------------------------
   Gallery
   ---------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.gallery-item {
  cursor: pointer;
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.gallery-item:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.gallery-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border: 1px solid var(--color-border);
}

.gallery-caption {
  display: block;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  text-align: center;
  background: var(--color-card-bg);
  border-top: 1px solid var(--color-border);
}

/* ----------------------------------------
   Filter Bar
   ---------------------------------------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) 0;
  margin-bottom: var(--spacing-md);
  position: sticky;
  top: 60px;
  background: var(--color-bg);
  z-index: 50;
}

.filter-btn {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.875rem;
  transition: background-color var(--transition), border-color var(--transition);
}

.filter-btn:hover {
  border-color: var(--color-accent);
}

.filter-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: white;
}

/* ----------------------------------------
   Lightbox
   ---------------------------------------- */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

.lightbox.active {
  display: flex;
}

.lightbox-content {
  max-width: 90vw;
  max-height: 90vh;
  position: relative;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: none;
  border: none;
  color: white;
  font-size: 2rem;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  font-size: 2rem;
  padding: var(--spacing-sm);
  cursor: pointer;
  transition: background-color var(--transition);
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
  left: var(--spacing-sm);
}

.lightbox-next {
  right: var(--spacing-sm);
}

/* ----------------------------------------
   Testimonials
   ---------------------------------------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.testimonial {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
}

.testimonial-quote {
  font-style: italic;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

/* ----------------------------------------
   Workshop Cards
   ---------------------------------------- */
.workshop-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.workshop-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
}

.workshop-card h3 {
  color: var(--color-accent);
  margin-bottom: var(--spacing-xs);
}

.workshop-examples {
  margin-top: var(--spacing-sm);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.workshop-examples strong {
  color: var(--color-text);
}

/* ----------------------------------------
   NFG Branding
   ---------------------------------------- */
.nfg-branding {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.nfg-logo {
  max-width: 200px;
  margin: 0 auto;
}

/* ----------------------------------------
   Photo Grid (Workshop)
   ---------------------------------------- */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.photo-grid img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--border-radius);
}

/* ----------------------------------------
   CTA Section
   ---------------------------------------- */
.cta-section {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.cta-section p {
  margin-bottom: var(--spacing-sm);
}

/* ----------------------------------------
   Press Mention
   ---------------------------------------- */
.press-mention {
  background: var(--color-card-bg);
  border-left: 4px solid var(--color-accent);
  padding: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.press-mention h4 {
  margin-bottom: var(--spacing-xs);
}

/* ----------------------------------------
   Shop Page
   ---------------------------------------- */
.shop-section {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-md);
}

.shop-thumbnail {
  width: 150px;
  height: 150px;
  object-fit: cover;
  border-radius: var(--border-radius);
}

.shop-info h3 {
  margin-bottom: var(--spacing-xs);
}

.shop-info p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

/* ----------------------------------------
   About Page
   ---------------------------------------- */
.bio-section {
  max-width: 700px;
  margin: 0 auto var(--spacing-xl);
}

.bio-headshot {
  display: block;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--spacing-md);
  border: 3px solid var(--color-border);
}

.bio-section p {
  margin-bottom: var(--spacing-md);
}

/* ----------------------------------------
   Responsive
   ---------------------------------------- */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }

  .hero-image,
  .page-header-image {
    height: 200px;
  }

  .hero-tagline {
    font-size: 2rem;
  }

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

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-header-bg);
    flex-direction: column;
    padding: var(--spacing-sm);
    border-bottom: none;
    gap: 0;
  }

  .main-nav.active {
    display: flex;
  }

  .main-nav a {
    padding: var(--spacing-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-header-text);
  }

  .main-nav a:hover,
  .main-nav a.active {
    color: var(--color-header-hover);
  }

  .main-nav a:last-child {
    border-bottom: none;
  }

  .nav-toggle {
    display: block;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .photo-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .shop-section {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .shop-thumbnail {
    margin: 0 auto;
  }

  .filter-bar {
    top: 56px;
  }
}

@media (max-width: 600px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  .section {
    padding: var(--spacing-lg) 0;
  }

  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-sm);
  }

  .gallery-item img {
    height: 150px;
  }

  .photo-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xs);
  }

  .photo-grid img {
    height: 120px;
  }

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

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

/* ----------------------------------------
   Utility Classes
   ---------------------------------------- */
.text-center { text-align: center; }
.text-secondary { color: var(--color-text-secondary); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.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;
}