/* Creative Theme — Warm, Artistic, Portfolio */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400;1,700&family=Source+Sans+3:wght@400;500;600&display=swap');

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

:root {
  --bg: #f5f0e8;
  --fg: #2e2418;
  --primary: #c27a2a;
  --primary-hover: #a86820;
  --card-bg: #faf6ef;
  --muted: #7d6e58;
  --secondary-bg: #ece4d6;
  --border: #ddd5c5;
  --accent-bg: #e8dece;
  --radius: 1rem;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  --max-width: 1100px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }

/* ---------- NAVBAR ---------- */
.navbar {
  height: 5rem;
  display: flex;
  align-items: center;
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--fg);
  font-weight: 700;
}

.navbar-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.navbar-links li a {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--muted);
  position: relative;
  padding-bottom: 2px;
  transition: color 0.25s;
}

.navbar-links li a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s ease;
}

.navbar-links li a:hover,
.navbar-links li a.active {
  color: var(--fg);
}

.navbar-links li a:hover::after,
.navbar-links li a.active::after {
  width: 100%;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--fg);
  border-radius: 2px;
  transition: 0.3s;
}

@media (max-width: 768px) {
  .mobile-toggle { display: flex; }
  .navbar-links {
    display: none;
    position: absolute;
    top: 5rem;
    left: 0;
    right: 0;
    background: var(--bg);
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1rem;
    border-bottom: 1px solid var(--border);
  }
  .navbar-links.open { display: flex; }
}

/* ---------- HERO ---------- */
.hero {
  padding: 6rem 1.5rem 5rem;
  text-align: center;
  background: radial-gradient(ellipse at 30% 20%, rgba(194,122,42,0.12) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 60%, rgba(210,140,100,0.10) 0%, transparent 50%),
              radial-gradient(ellipse at 50% 80%, rgba(200,160,130,0.08) 0%, transparent 50%),
              var(--bg);
}

.hero .eyebrow {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero h1 .accent { color: var(--primary); }

.hero .subtitle {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 540px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .hero { padding: 4rem 1.5rem 3rem; }
  .hero h1 { font-size: 2.25rem; }
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.25s;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

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

.btn-outline {
  background: transparent;
  color: var(--fg);
  border-color: var(--border);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-group {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- SECTIONS ---------- */
.section { padding: 5rem 0; }
.section--sm { padding: 3rem 0; }
.section--secondary { background: var(--secondary-bg); }
.section--accent { background: var(--accent-bg); }

.section-eyebrow {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.section-heading {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.section-subtitle {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 600px;
  line-height: 1.7;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

@media (max-width: 768px) {
  .section { padding: 3.5rem 0; }
  .section-heading { font-size: 1.75rem; }
}

/* ---------- LOGO BAR ---------- */
.logo-bar { text-align: center; }
.logo-bar__label {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1rem;
  display: block;
}
.logo-bar__logos {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.logo-bar__logos span {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--muted);
  opacity: 0.6;
  font-weight: 700;
}

/* ---------- STATS ---------- */
.stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  padding: 2rem 0;
  flex-wrap: wrap;
}

.stat-item { text-align: center; }

.stat-value {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

/* ---------- CARDS ---------- */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: box-shadow 0.3s, transform 0.3s;
}

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

/* ---------- GRID ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* ---------- FEATURES ---------- */
.feature-icon {
  width: 3rem;
  height: 3rem;
  background: var(--accent-bg);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.feature-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ---------- CODE PREVIEW ---------- */
.code-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 768px) {
  .code-split { grid-template-columns: 1fr; gap: 2rem; }
}

.code-block {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace;
  font-size: 0.85rem;
  line-height: 1.7;
  overflow-x: auto;
}

.code-block .keyword { color: var(--fg); font-weight: 600; }
.code-block .string { color: var(--primary); }
.code-block .comment { color: var(--muted); font-style: italic; }
.code-block .value { color: var(--muted); }

.checklist {
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.checklist li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
}

.checklist li::before {
  content: '\2713';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* ---------- QUOTE / PHILOSOPHY ---------- */
.philosophy {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 5rem 0;
  text-align: center;
}

.philosophy blockquote {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-style: italic;
  line-height: 1.5;
  max-width: 700px;
  margin: 0 auto 1.5rem;
  color: var(--fg);
}

.philosophy cite {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.95rem;
  color: var(--muted);
}

@media (max-width: 768px) {
  .philosophy blockquote { font-size: 1.35rem; }
}

/* ---------- TESTIMONIALS ---------- */
.testimonial-card {
  text-align: center;
}

.testimonial-card .avatar {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  border: 3px solid var(--primary);
  margin: 0 auto 1rem;
  background: var(--accent-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
}

.testimonial-card .quote {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1rem;
  color: var(--fg);
}

.testimonial-card .author {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--fg);
}

.testimonial-card .role {
  font-size: 0.85rem;
  color: var(--muted);
}

/* ---------- PRICING ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 750px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .pricing-grid { grid-template-columns: 1fr; }
}

.pricing-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: box-shadow 0.3s, transform 0.3s;
}

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

.pricing-card.featured {
  border-color: var(--primary);
  box-shadow: 0 4px 20px rgba(194,122,42,0.12);
}

.pricing-card .plan-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pricing-card .price {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.pricing-card .price-period {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.pricing-card .feature-list {
  text-align: left;
  margin-bottom: 2rem;
}

.pricing-card .feature-list li {
  padding: 0.4rem 0;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pricing-card .feature-list li::before {
  content: '\2713';
  color: var(--primary);
  font-weight: 700;
}

/* ---------- BLOG CARDS ---------- */
.blog-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.3s, transform 0.3s;
}

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

.blog-card__img {
  height: 180px;
  background: var(--accent-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-style: italic;
  color: var(--muted);
  font-size: 1.1rem;
}

.blog-card__body { padding: 1.5rem; }

.blog-card__tag {
  display: inline-block;
  background: rgba(194,122,42,0.12);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 2rem;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.blog-card__excerpt {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

.blog-card__meta {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 1rem;
}

/* ---------- FAQ / ACCORDION ---------- */
.accordion { max-width: 700px; margin: 0 auto; }

.accordion-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
  background: var(--card-bg);
}

.accordion-btn {
  width: 100%;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--fg);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.2s;
}

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

.accordion-btn .icon {
  font-size: 1.25rem;
  transition: transform 0.3s;
  color: var(--primary);
}

.accordion-item.open .accordion-btn .icon { transform: rotate(45deg); }

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.accordion-item.open .accordion-body {
  max-height: 300px;
  padding: 0 1.5rem 1.25rem;
}

.accordion-body p {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ---------- CTA ---------- */
.cta-section {
  background: var(--secondary-bg);
  border-radius: var(--radius);
  padding: 4rem 2rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-section h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 1rem;
}

.cta-section p {
  color: var(--muted);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--card-bg);
  padding: 4rem 1.5rem;
  text-align: center;
}

.footer-brand {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--muted);
  font-style: italic;
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--muted);
  transition: color 0.25s;
}

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

.footer-copy {
  font-size: 0.8rem;
  color: var(--muted);
  opacity: 0.7;
}

/* ---------- THEME SWITCHER ---------- */
.theme-switcher {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 200;
}

.theme-switcher-btn {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(194,122,42,0.3);
  transition: transform 0.2s;
}

.theme-switcher-btn:hover { transform: scale(1.1); }

.theme-switcher-menu {
  position: absolute;
  bottom: 3.5rem;
  right: 0;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.5rem;
  min-width: 160px;
  max-height: calc(100vh - 8rem);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: none;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.theme-switcher-menu.open { display: block; }

.theme-switcher-menu a {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  border-radius: 0.5rem;
  transition: background 0.2s;
  color: var(--fg);
}

.theme-switcher-menu a:hover { background: var(--accent-bg); }
.theme-switcher-menu a.current { color: var(--primary); font-weight: 600; }

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

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

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--card-bg);
  color: var(--fg);
  transition: border-color 0.25s;
}

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

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

/* ---------- SEARCH ---------- */
.search-bar {
  max-width: 500px;
  margin: 0 auto 2.5rem;
  position: relative;
}

.search-bar input {
  width: 100%;
  padding: 0.85rem 1.25rem;
  padding-left: 3rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--card-bg);
  color: var(--fg);
  transition: border-color 0.25s;
}

.search-bar input:focus { outline: none; border-color: var(--primary); }

.search-bar .search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 1rem;
}

/* ---------- KB ARTICLE CARD ---------- */
.kb-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: box-shadow 0.3s, transform 0.3s;
}

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

.kb-card__category {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.kb-card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.kb-card__excerpt {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ---------- ABOUT PAGE ---------- */
.team-card {
  text-align: center;
}

.team-card .team-avatar {
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  background: var(--accent-bg);
  border: 3px solid var(--primary);
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.team-card .team-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.team-card .team-role {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.team-card .team-bio {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ---------- CONTACT SPLIT ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.sidebar-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}

.sidebar-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.sidebar-card p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

/* ---------- PAGE HERO (sub-pages) ---------- */
.page-hero {
  padding: 4rem 1.5rem 3rem;
  text-align: center;
  background: radial-gradient(ellipse at 50% 50%, rgba(194,122,42,0.08) 0%, transparent 60%), var(--bg);
}

.page-hero h1 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.page-hero p {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 540px;
  margin: 0 auto;
}

/* ---------- UTILITIES ---------- */
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-6 { margin-bottom: 3rem; }
.mt-4 { margin-top: 2rem; }