/* ClientDesk Pro Landing Page Styles */
:root {
  --color-primary: #6d28d9;
  --color-primary-dark: #5b21b6;
  --color-primary-light: #8b5cf6;
  --color-dark: #1e1b4b;
  --color-dark-2: #312e81;
  --color-slate: #64748b;
  --color-slate-light: #94a3b8;
  --color-white: #ffffff;
  --color-off-white: #f8fafc;
  --color-border: rgba(148, 163, 184, 0.2);
  --gradient-primary: linear-gradient(135deg, #7c3aed 0%, #6366f1 100%);
  --gradient-dark: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --radius: 12px;
  --radius-lg: 16px;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--color-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Header */
.landing-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 1rem 2rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.2s;
}

.landing-header.has-shadow {
  box-shadow: var(--shadow-md);
}

.landing-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.landing-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-dark);
  text-decoration: none;
}

.landing-logo-icon {
  width: 32px;
  height: 32px;
  background: var(--gradient-primary);
  border-radius: 8px;
  flex-shrink: 0;
}

.landing-logo img,
.landing-logo .landing-logo-img {
  height: 32px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.landing-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.landing-nav a {
  color: var(--color-slate);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color 0.2s;
}

.landing-nav a:hover {
  color: var(--color-dark);
}

.landing-header-btns {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-ghost {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--color-dark);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-ghost:hover {
  border-color: var(--color-slate-light);
  background: var(--color-off-white);
}

.btn-primary {
  padding: 0.5rem 1.25rem;
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--radius);
  color: var(--color-white) !important;
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(109, 40, 217, 0.4);
}

/* Hero */
.landing-hero {
  padding: 8rem 2rem 6rem;
  background: linear-gradient(180deg, #faf5ff 0%, #ffffff 60%);
  position: relative;
}

.landing-hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: radial-gradient(circle at 100% 0%, rgba(124, 58, 237, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.landing-hero-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.landing-hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-dark);
  margin-bottom: 1.25rem;
}

.landing-hero p {
  font-size: 1.125rem;
  color: var(--color-slate);
  margin-bottom: 2rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.landing-hero-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.landing-hero-visual {
  max-width: 900px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  aspect-ratio: 16/10;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 100%);
}

.landing-hero-visual-placeholder {
  color: var(--color-slate-light);
  font-size: 1rem;
}

/* Stats */
.landing-stats {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.landing-stats h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

.landing-stats > p {
  color: var(--color-slate);
  margin-bottom: 2rem;
  max-width: 600px;
}

.landing-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.landing-stat {
  text-align: left;
}

.landing-stat-num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.landing-stat-label {
  color: var(--color-slate);
  font-size: 0.9375rem;
}

/* Logos */
.landing-logos {
  padding: 3rem 2rem;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.landing-logos-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  opacity: 0.6;
}

.landing-logo-item {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-slate);
}

/* Features */
.landing-features {
  padding: 6rem 2rem;
  background: var(--color-off-white);
}

.landing-features-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.landing-features h2 {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

.landing-features > .landing-features-inner > p {
  text-align: center;
  color: var(--color-slate);
  margin-bottom: 3rem;
}

.landing-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.landing-feature-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: box-shadow 0.2s;
}

.landing-feature-card:hover {
  box-shadow: var(--shadow-md);
}

.landing-feature-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}

.landing-feature-card p {
  color: var(--color-slate);
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}

.landing-feature-card .btn-link {
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.landing-feature-card .btn-link:hover {
  text-decoration: underline;
}

/* Testimonial */
.landing-testimonial {
  padding: 6rem 2rem;
  background: var(--gradient-dark);
  color: var(--color-white);
}

.landing-testimonial-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.landing-testimonial blockquote {
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex: 1;
  min-width: 280px;
}

.landing-testimonial cite {
  font-style: normal;
  font-size: 0.9375rem;
  opacity: 0.9;
}

.landing-testimonial-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-primary-light);
  flex-shrink: 0;
}

.landing-testimonial-dots {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.landing-testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: background 0.2s;
}

.landing-testimonial-dot.active {
  background: var(--color-white);
}

/* Integrations */
.landing-integrations {
  padding: 6rem 2rem;
  background: var(--color-white);
}

.landing-integrations-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.landing-integrations h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

.landing-integrations p {
  color: var(--color-slate);
  margin-bottom: 2rem;
}

.landing-integrations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
  max-width: 400px;
}

@media (max-width: 640px) {
  .landing-integrations-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.landing-integration-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-off-white);
  color: var(--color-slate);
  font-size: 0.75rem;
  font-weight: 600;
}

.landing-integrations-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-ghost-light {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--color-white);
}

.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline-light {
  background: transparent !important;
  border: 1px solid rgba(255, 255, 255, 0.5) !important;
  color: var(--color-white) !important;
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1) !important;
}

.landing-price-card .badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.landing-price-card .plan-sub {
  font-size: 0.875rem;
  opacity: 0.8;
  margin-bottom: 1rem;
}

.landing-price-card .price span {
  font-size: 1rem;
  font-weight: 500;
  opacity: 0.8;
}

.landing-pricing-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Resources */
.landing-resources {
  padding: 6rem 2rem;
  background: var(--color-off-white);
}

.landing-resources-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.landing-resources h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

.landing-resources > .landing-resources-inner > p {
  color: var(--color-slate);
  margin-bottom: 2rem;
}

.landing-resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.landing-resource-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--color-border);
  transition: box-shadow 0.2s;
}

.landing-resource-card:hover {
  box-shadow: var(--shadow-md);
}

.landing-resource-img {
  height: 160px;
  background: linear-gradient(135deg, #ede9fe 0%, #e0e7ff 100%);
}

.landing-resource-card h3 {
  padding: 1rem 1.25rem 0.5rem;
  font-size: 1rem;
  font-weight: 600;
}

.landing-resource-card .btn-link {
  display: inline-block;
  padding: 0 1.25rem 1.25rem;
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 600;
}

/* Knowledge Base */
.landing-kb {
  padding: 6rem 2rem;
  background: var(--color-white);
}

.landing-kb-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.landing-kb h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}

.landing-kb-sub {
  font-size: 0.9375rem;
  color: var(--color-slate);
  margin-bottom: 2rem;
}

.landing-kb-grid {
  display: grid;
  gap: 1.5rem;
}

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

.landing-kb-grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.landing-kb-grid-cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

.landing-kb-row-break {
  grid-column: 1 / -1;
  height: 0;
  margin: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.landing-kb-view-more {
  grid-column: 1 / -1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-white);
  background: var(--color-primary);
  border-radius: var(--radius);
  text-decoration: none;
  transition: opacity 0.2s;
}

.landing-kb-view-more:hover {
  opacity: 0.9;
}

@media (max-width: 768px) {
  .landing-kb-grid-cols-2,
  .landing-kb-grid-cols-3,
  .landing-kb-grid-cols-4 {
    grid-template-columns: 1fr;
  }
}

.landing-kb-card {
  padding: 1.5rem;
  background: var(--color-white);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.landing-kb-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}

.landing-kb-card-desc {
  font-size: 0.875rem;
  color: var(--color-slate);
  margin-bottom: 0;
}

.landing-kb-card-hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 1rem 0;
}

.landing-kb-card-articles {
  list-style: none;
  margin: 0;
  padding: 0;
}

.landing-kb-card-articles li {
  margin-bottom: 0.5rem;
}

.landing-kb-card-articles a {
  font-size: 0.875rem;
  color: var(--color-primary);
  text-decoration: none;
}

.landing-kb-card-articles a:hover {
  text-decoration: underline;
}

/* Pricing */
.landing-pricing {
  padding: 6rem 2rem;
  background: var(--gradient-dark);
  color: var(--color-white);
}

.landing-pricing-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.landing-pricing h2 {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
}

.landing-pricing > .landing-pricing-inner > p {
  text-align: center;
  opacity: 0.9;
  margin-bottom: 3rem;
}

.landing-pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.landing-price-card {
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.landing-price-card.featured {
  background: rgba(124, 58, 237, 0.3);
  border-color: var(--color-primary-light);
}

.landing-price-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.landing-price-card .price {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.landing-price-card ul {
  list-style: none;
  margin-bottom: 1.5rem;
}

.landing-price-card li {
  padding: 0.5rem 0;
  font-size: 0.9375rem;
  opacity: 0.9;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.landing-price-card li::before {
  content: '✓';
  color: #22c55e;
  font-weight: bold;
}

.landing-price-card .btn-primary {
  display: block;
  text-align: center;
  padding: 0.75rem;
}

/* Our Team */
.landing-team {
  padding: 6rem 2rem;
  background: var(--color-off-white);
}

.landing-team-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.landing-team h2 {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}

.landing-team-sub {
  text-align: center;
  color: var(--color-slate);
  margin-bottom: 3rem;
}

.landing-team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.landing-team-card {
  text-align: center;
}

.landing-team-avatar {
  width: 120px;
  height: 120px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--gradient-primary);
  opacity: 0.9;
}

.landing-team-avatar-img {
  display: block;
  width: 120px;
  height: 120px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  object-fit: cover;
}

.landing-team-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--color-dark);
}

.landing-team-role {
  font-size: 0.875rem;
  color: var(--color-slate);
}

/* Testimonials – two columns: From our community / quote + author */
.landing-testimonials {
  padding: 6rem 2rem;
  background: var(--color-white);
}

.landing-testimonials-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.landing-testimonials-title {
  grid-column: 1 / -1;
  font-size: 2.5rem;
  font-weight: 700;
  color: #0f172a;
  text-align: center;
  margin: 0 0 1rem;
}

.landing-testimonials-left {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.landing-testimonials-heading {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.15;
  color: #0f172a;
  margin: 0;
}

.landing-testimonials-heading-line {
  display: block;
}

.landing-testimonials-heading-accent {
  font-size: 2.75rem;
}

.landing-testimonials-intro {
  font-size: 1rem;
  color: var(--color-slate);
  line-height: 1.6;
  margin: 0;
  max-width: 320px;
}

.landing-testimonials-nav {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.landing-testimonials-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid #cbd5e1;
  background: var(--color-white);
  color: #334155;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, border-color 0.2s;
}

.landing-testimonials-btn:hover {
  background: var(--color-off-white);
  border-color: var(--color-slate-light);
}

.landing-testimonials-right {
  overflow: hidden;
}

.landing-testimonials-track-wrap {
  overflow: hidden;
}

.landing-testimonials-track {
  display: flex;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.landing-testimonial-slide {
  flex: 0 0 100%;
  min-width: 0;
  padding-right: 2rem;
}

.landing-testimonials-quote-icon {
  display: block;
  font-size: 4.5rem;
  line-height: 1;
  color: var(--color-primary);
  font-family: Georgia, serif;
  margin-bottom: 0.5rem;
}

.landing-testimonials-quote {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.4;
  color: #0f172a;
  margin: 0 0 1.5rem;
}

.landing-testimonials-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.landing-testimonials-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.landing-testimonials-author > div {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.landing-testimonials-name {
  font-size: 1rem;
  font-weight: 600;
  color: #0f172a;
}

.landing-testimonials-title {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-slate);
}

@media (max-width: 900px) {
  .landing-testimonials-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }
  .landing-testimonials-intro {
    max-width: none;
    text-align: center;
  }
  .landing-testimonials-nav {
    justify-content: center;
  }
  .landing-testimonial-slide {
    padding-right: 0;
    text-align: left;
  }
  .landing-testimonials-heading {
    font-size: 2rem;
  }
  .landing-testimonials-heading-accent {
    font-size: 2.25rem;
  }
  .landing-testimonials-quote {
    font-size: 1.25rem;
  }
}

/* FAQ Accordion */
.landing-faq {
  padding: 6rem 2rem;
  background: var(--color-off-white);
}

.landing-faq-inner {
  max-width: 720px;
  margin: 0 auto;
}

.landing-faq h2 {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}

.landing-faq-sub {
  text-align: center;
  color: var(--color-slate);
  margin-bottom: 2.5rem;
}

.landing-faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.landing-faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-bottom: none;
}

.landing-faq-item:first-child {
  border-radius: var(--radius) var(--radius) 0 0;
}

.landing-faq-item:last-child {
  border-bottom: 1px solid var(--color-border);
  border-radius: 0 0 var(--radius) var(--radius);
}

.landing-faq-item:only-child {
  border-radius: var(--radius);
  border-bottom: 1px solid var(--color-border);
}

.landing-faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-dark);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s;
}

.landing-faq-question:hover {
  background: var(--color-off-white);
}

.landing-faq-question[aria-expanded="true"] {
  background: var(--color-off-white);
}

.landing-faq-question[aria-expanded="true"] .landing-faq-icon {
  transform: rotate(180deg);
}

.landing-faq-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E") no-repeat center;
  background-size: contain;
  transition: transform 0.2s;
}

.landing-faq-answer {
  overflow: hidden;
}

.landing-faq-answer[hidden] {
  display: none;
}

.landing-faq-answer-inner {
  padding: 1rem 1.5rem 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-slate);
}

.landing-faq-answer:not([hidden]) .landing-faq-answer-inner {
  border-top: 1px solid var(--color-border);
}

/* CTA */
.landing-cta {
  padding: 6rem 2rem;
  background: linear-gradient(180deg, #faf5ff 0%, #ffffff 100%);
}

.landing-cta-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.landing-cta h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

.landing-cta p {
  color: var(--color-slate);
  margin-bottom: 2rem;
}

.landing-cta-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Footer – centered: logo, about, social, links, copyright */
.landing-footer {
  padding: 4rem 2rem 2.5rem;
  background: var(--gradient-dark);
  color: var(--color-white);
  text-align: center;
}

.landing-footer-inner {
  max-width: 720px;
  margin: 0 auto;
}

.landing-footer-brand {
  margin-bottom: 1.25rem;
}

.landing-footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-white);
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 700;
}

.landing-footer-logo:hover {
  color: var(--color-white);
  opacity: 0.9;
}

.landing-footer-logo .landing-logo-icon {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius);
  background: var(--gradient-primary);
}

.landing-footer-logo img,
.landing-footer-logo .landing-logo-img {
  height: 2rem;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  display: block;
}

.landing-footer-about {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
  margin: 0 0 1.5rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.landing-footer-social {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.landing-footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.08);
  transition: color 0.2s, background 0.2s;
}

.landing-footer-social-link:hover {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.15);
}

.landing-footer-social-icon {
  width: 1.25rem;
  height: 1.25rem;
}

.landing-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.5rem;
  margin-bottom: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.landing-footer-link {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 0.9375rem;
}

.landing-footer-link:hover {
  color: var(--color-white);
}

.landing-footer-bottom {
  padding-top: 0;
  border-top: none;
}

.landing-footer-bottom p {
  font-size: 0.875rem;
  opacity: 0.7;
  margin: 0;
}

/* Knowledge Base */
.kb-section {
  padding: 3rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.kb-section h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}

.kb-breadcrumb {
  font-size: 0.875rem;
  color: var(--color-slate);
  margin-bottom: 2rem;
}

.kb-breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
}

.kb-breadcrumb a:hover {
  text-decoration: underline;
}

.kb-categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.kb-category-card {
  display: block;
  padding: 1.5rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s, border-color 0.2s;
}

.kb-category-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.kb-category-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.kb-category-card p {
  font-size: 0.875rem;
  color: var(--color-slate);
  margin-bottom: 0.5rem;
}

.kb-category-card .count {
  font-size: 0.8125rem;
  color: var(--color-primary);
  font-weight: 600;
}

.kb-card-articles {
  list-style: none;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.kb-card-articles li {
  margin-bottom: 0.5rem;
}

.kb-card-articles a {
  font-size: 0.875rem;
  color: var(--color-slate);
  text-decoration: none;
  display: block;
  padding: 0.25rem 0;
}

.kb-card-articles a:hover {
  color: var(--color-primary);
}

.kb-articles-list {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.kb-articles-list a {
  display: block;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
  transition: background 0.2s;
}

.kb-articles-list a:last-child {
  border-bottom: none;
}

.kb-articles-list a:hover {
  background: var(--color-off-white);
}

.kb-article-layout {
  display: flex;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem;
  align-items: flex-start;
}

.kb-article-main {
  flex: 1;
  min-width: 0;
}

.kb-article-main h1 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

.kb-article-meta {
  font-size: 0.875rem;
  color: var(--color-slate);
  margin-bottom: 1.5rem;
}

.kb-article-content {
  line-height: 1.7;
}

.kb-article-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.kb-sidebar {
  width: 280px;
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .kb-article-layout {
    flex-direction: column;
  }
  .kb-sidebar {
    width: 100%;
  }
}

.kb-sidebar-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.kb-sidebar-card h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

.kb-sidebar-card ul {
  list-style: none;
}

.kb-sidebar-card li {
  margin-bottom: 0.5rem;
}

.kb-sidebar-card a {
  font-size: 0.875rem;
  color: var(--color-slate);
  text-decoration: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.kb-sidebar-card a:hover {
  color: var(--color-primary);
}

.kb-sidebar-card .views {
  font-size: 0.75rem;
  color: var(--color-slate-light);
}

.kb-feedback {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--color-off-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.kb-feedback-q {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-dark);
}

.kb-feedback-btns {
  display: flex;
  gap: 0.75rem;
}

.kb-feedback-btn {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-dark);
}

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

.kb-feedback-thanks {
  margin-top: 2rem;
  padding: 1rem;
  color: var(--color-primary);
  font-weight: 600;
}

.kb-feedback.hidden,
.kb-feedback-thanks.hidden {
  display: none;
}

/* Page content (About, Contact) */
.page-content {
  padding: 4rem 2rem 6rem;
}

.page-content-inner {
  max-width: 700px;
  margin: 0 auto;
}

.page-content h1 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
}

.page-lead {
  font-size: 1.125rem;
  color: var(--color-slate);
  margin-bottom: 2rem;
}

.page-body h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.page-body p,
.page-body ul {
  color: var(--color-slate);
  margin-bottom: 1rem;
}

.page-body ul {
  padding-left: 1.5rem;
}

.page-body li {
  margin-bottom: 0.5rem;
}

.page-body a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
}

.page-body a:hover {
  text-decoration: underline;
}

.contact-success {
  padding: 1rem 1.25rem;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius);
  color: #15803d;
  font-weight: 500;
  margin-bottom: 2rem;
}

.contact-form-wrap {
  margin-top: 2rem;
}

.contact-form .form-group {
  margin-bottom: 1.25rem;
}

.contact-form label {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: inherit;
  background: var(--color-white);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(109, 40, 217, 0.15);
}

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

.contact-form .form-error {
  display: block;
  font-size: 0.875rem;
  color: #dc2626;
  margin-top: 0.25rem;
}

.contact-form .btn-primary {
  margin-top: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
  .landing-nav {
    display: none;
  }
  .landing-hero {
    padding-top: 6rem;
  }
  .landing-testimonial-inner {
    flex-direction: column;
  }
}