/* TinyRoots Pro — Marketing Landing Page Stylesheet
 * Matches Theme Tokens from frontend/lib/core/theme/app_theme.dart
 */

:root {
  /* Brand Theme Colors */
  --primary: #00a7b5;
  --primary-hover: #008f9c;
  --primary-light: #e6f7f9;
  --secondary: #f89c1e;
  --secondary-hover: #e08811;
  --secondary-light: #fef5e9;
  --tertiary: #2eaa4f;
  --tertiary-hover: #258c40;
  --tertiary-light: #eaf7ee;
  
  /* Text & Surfaces */
  --text-primary: #1b2a47;
  --text-secondary: #4a5d78;
  --text-muted: #7b8ea5;
  --text-inverse: #ffffff;
  
  --bg-page: #f9fbfd;
  --bg-surface: #ffffff;
  --bg-card-alt: #f1f6fa;
  --border-light: #e2e8f0;
  --border-focus: #00a7b5;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(27, 42, 71, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(27, 42, 71, 0.08), 0 2px 4px -2px rgba(27, 42, 71, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(27, 42, 71, 0.08), 0 4px 6px -4px rgba(27, 42, 71, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(27, 42, 71, 0.1), 0 8px 10px -6px rgba(27, 42, 71, 0.04);

  /* Layout & Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --max-width: 1200px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text-primary);
  background-color: var(--bg-page);
  line-height: 1.6;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  line-height: 1.25;
  font-weight: 700;
}

h1 {
  font-size: 2.75rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.15rem;
  letter-spacing: -0.015em;
  margin-bottom: 16px;
  text-align: center;
}

h3 {
  font-size: 1.35rem;
  margin-bottom: 8px;
}

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.lead {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

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

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.section-desc {
  max-width: 680px;
  margin: 0 auto 48px auto;
  text-align: center;
  font-size: 1.15rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 1rem;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--text-inverse);
  box-shadow: 0 2px 4px rgba(0, 167, 181, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 167, 181, 0.35);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--text-inverse);
  box-shadow: 0 2px 4px rgba(248, 156, 30, 0.25);
}

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

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

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

.btn-outline-navy {
  background-color: transparent;
  color: var(--text-primary);
  border-color: var(--border-light);
}

.btn-outline-navy:hover {
  background-color: var(--bg-card-alt);
  border-color: var(--text-primary);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.9rem;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.1rem;
  border-radius: var(--radius-lg);
}

/* Navigation Bar */
.navbar {
  position: sticky;
  top: 0;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  transition: all var(--transition-fast);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-brand img {
  height: 48px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.98rem;
  transition: color var(--transition-fast);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-primary);
  cursor: pointer;
}

/* Mobile menu hidden by default on desktop; only toggled in mobile breakpoint */
.nav-menu-mobile {
  display: none;
}

/* Hero Section */
.hero {
  padding: 72px 0 64px 0;
  background: linear-gradient(180deg, #ffffff 0%, var(--bg-page) 100%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.compliance-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--tertiary-light);
  color: var(--tertiary-hover);
  border: 1px solid rgba(46, 170, 79, 0.2);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  width: fit-content;
}

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

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.trust-icon {
  color: var(--tertiary);
  font-weight: bold;
}

/* Hero Mockup Graphic */
.hero-visual {
  position: relative;
}

.dashboard-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.dashboard-header {
  background: var(--text-primary);
  color: var(--text-inverse);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dashboard-header-title {
  font-size: 0.95rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.dashboard-status-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: #a7f3d0;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--tertiary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(46, 170, 79, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(46, 170, 79, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(46, 170, 79, 0); }
}

.dashboard-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mock-alert {
  background: #fffbeb;
  border: 1px solid #fef3c7;
  border-left: 4px solid var(--secondary);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
}

.mock-alert-text {
  color: #92400e;
  font-weight: 600;
}

.mock-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.mock-stat {
  background: var(--bg-card-alt);
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.mock-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
}

.mock-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 4px;
}

.mock-stat-sub {
  font-size: 0.75rem;
  color: var(--tertiary-hover);
  font-weight: 500;
}

.mock-roster-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  font-size: 0.85rem;
}

.child-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.8rem;
}

/* Pain Points Section */
.pain-points {
  padding: 80px 0;
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.pain-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  background: var(--bg-page);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.pain-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.pain-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.icon-amber {
  background: var(--secondary-light);
  color: var(--secondary);
}

.icon-teal {
  background: var(--primary-light);
  color: var(--primary);
}

.icon-green {
  background: var(--tertiary-light);
  color: var(--tertiary);
}

.icon-navy {
  background: #e9eef7;
  color: var(--text-primary);
}

.pain-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.pain-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* Features Showcase Section */
.features {
  padding: 96px 0;
  background-color: var(--bg-page);
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 80px;
}

.feature-row:last-child {
  margin-bottom: 0;
}

.feature-row.reverse {
  direction: rtl;
}

.feature-row.reverse > * {
  direction: ltr;
}

.feature-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-info h3 {
  font-size: 1.85rem;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 1rem;
  color: var(--text-secondary);
}

.feature-list-icon {
  color: var(--tertiary);
  font-weight: 700;
  margin-top: 2px;
}

.feature-preview-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg);
}

/* Comparison Table */
.comparison {
  padding: 88px 0;
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-light);
}

.table-wrapper {
  overflow-x: auto;
  margin-top: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th, .comparison-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
}

.comparison-table th {
  background-color: var(--bg-card-alt);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1rem;
}

.comparison-table th.highlight-col {
  background-color: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
}

.comparison-table td.highlight-col {
  background-color: rgba(0, 167, 181, 0.04);
  font-weight: 600;
  color: var(--text-primary);
}

.check {
  color: var(--tertiary);
  font-weight: bold;
  font-size: 1.2rem;
}

.cross {
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Pricing Section */
.pricing {
  padding: 88px 0;
  background-color: var(--bg-page);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: 36px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-md);
  position: relative;
  transition: transform var(--transition-normal);
}

.pricing-card:hover {
  transform: translateY(-4px);
}

.pricing-card.featured {
  border-color: var(--primary);
  box-shadow: var(--shadow-xl);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: var(--text-inverse);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pricing-title {
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.pricing-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.pricing-price {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 28px 0;
  flex-grow: 1;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* FAQ Section */
.faq {
  padding: 88px 0;
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-light);
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--primary);
}

.faq-question {
  width: 100%;
  background: var(--bg-surface);
  border: none;
  text-align: left;
  padding: 20px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-question:hover {
  background-color: var(--bg-page);
}

.faq-icon {
  font-size: 1.25rem;
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer {
  display: none;
  padding: 0 20px 20px 20px;
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Call to Action Banner */
.cta-banner {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--text-primary) 0%, #0d1624 100%);
  color: var(--text-inverse);
  text-align: center;
}

.cta-banner h2 {
  color: var(--text-inverse);
  font-size: 2.35rem;
  margin-bottom: 16px;
}

.cta-banner p {
  color: #cbd5e1;
  max-width: 620px;
  margin: 0 auto 32px auto;
  font-size: 1.15rem;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Footer */
.footer {
  background-color: #0b111c;
  color: #94a3b8;
  padding: 64px 0 32px 0;
  border-top: 1px solid #1e293b;
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-brand img {
  height: 44px;
  width: auto;
  object-fit: contain;
  align-self: flex-start;
  filter: brightness(0) invert(1);
}

.footer-col h4 {
  color: var(--text-inverse);
  font-size: 1rem;
  margin-bottom: 16px;
  font-weight: 600;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid #1e293b;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #64748b;
  flex-wrap: wrap;
  gap: 16px;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content {
    align-items: center;
  }
  .compliance-badge {
    margin: 0 auto;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-trust {
    justify-content: center;
  }
  .feature-row, .feature-row.reverse {
    grid-template-columns: 1fr;
    gap: 36px;
    direction: ltr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.8rem; }
  .nav-links, .nav-actions {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
  .nav-menu-mobile {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    width: 100%;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-lg);
    padding: 24px;
    flex-direction: column;
    gap: 16px;
  }
  .nav-menu-mobile.open {
    display: flex;
  }
  .nav-menu-mobile .nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    width: 100%;
  }
  .nav-menu-mobile .nav-actions {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-top: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
  }
  .nav-menu-mobile .btn {
    width: 100%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 769px) {
  .nav-menu-mobile {
    display: none !important;
  }
}