/* Coaching Desk - Modern Enterprise Light Portal Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@500;600;700;800&display=swap');

:root {
  --primary: #2563eb;
  --primary-glow: rgba(37, 99, 235, 0.2);
  --primary-dark: #1d4ed8;
  --cyan-accent: #0284c7;
  
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-subtle: #f1f5f9;
  --border: #e2e8f0;
  --border-hover: #cbd5e1;
  
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;
  
  --success: #16a34a;
  --success-bg: #dcfce7;
  --warning: #d97706;
  --warning-bg: #fef3c7;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(37, 99, 235, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 90% 25%, rgba(2, 132, 199, 0.04) 0%, transparent 45%),
    radial-gradient(circle at 50% 90%, rgba(226, 232, 240, 0.6) 0%, transparent 60%);
  background-attachment: fixed;
}

/* Glassmorphism Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-main);
}

.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.18);
  object-fit: cover;
}

.brand-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.4px;
  color: var(--text-main);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

.nav-btn {
  background: var(--primary);
  color: #ffffff;
  padding: 9px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.nav-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

/* App Store Header Showcase */
.store-hero {
  padding: 44px 0 32px;
}

.store-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px 40px;
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.06), 0 0 1px 1px rgba(0, 0, 0, 0.02);
}

.app-header-grid {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

.app-badge-logo {
  width: 120px;
  height: 120px;
  border-radius: 24px;
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.2);
  flex-shrink: 0;
  object-fit: cover;
}

.app-meta-col {
  flex: 1;
}

.app-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 6px;
}

.app-name {
  font-family: 'Outfit', sans-serif;
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.6px;
  color: var(--text-main);
}

.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid rgba(22, 163, 74, 0.2);
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 600;
}

.app-developer {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.dev-link {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  transition: text-decoration 0.2s;
}

.dev-link:hover {
  text-decoration: underline;
}

.app-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.tag-pill {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-card-subtle);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 6px;
}

.rating-pill {
  color: #b45309;
  background: var(--warning-bg);
  border: 1px solid rgba(217, 119, 6, 0.2);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Dual Download Actions */
.cta-action-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.btn-download-primary {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #ffffff;
  padding: 13px 24px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  transition: all 0.2s ease;
  box-shadow: 0 6px 20px var(--primary-glow);
  cursor: pointer;
  border: none;
}

.btn-download-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.35);
  filter: brightness(1.05);
}

.btn-download-secondary {
  background: var(--bg-card-subtle);
  color: var(--text-main);
  border: 1px solid var(--border);
  padding: 13px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-download-secondary:hover {
  background: #e2e8f0;
  border-color: #cbd5e1;
  transform: translateY(-1px);
}

.download-stat-box {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
  animation: pulseAnim 2s infinite;
}

@keyframes pulseAnim {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.6); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(22, 163, 74, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}

.stat-label {
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.stat-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}

/* Quick Specs Ribbon */
.specs-ribbon {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin: 32px 0;
}

.spec-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
  transition: all 0.2s ease;
}

.spec-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.04);
}

.spec-icon {
  font-size: 22px;
  margin-bottom: 6px;
}

.spec-title {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.spec-val {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 2px;
}

/* Screenshot Preview Gallery */
.gallery-section {
  margin: 40px 0;
}

.section-header {
  margin-bottom: 20px;
}

.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: var(--text-main);
  margin-bottom: 4px;
}

.section-desc {
  font-size: 14px;
  color: var(--text-muted);
}

.mockup-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.08);
}

.mockup-window-header {
  background: #f1f5f9;
  border-bottom: 1px solid var(--border);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.window-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.dot.red { background: #f87171; }
.dot.yellow { background: #fbbf24; }
.dot.green { background: #4ade80; }

.window-title {
  font-size: 12px;
  color: var(--text-muted);
  font-family: monospace;
  margin-left: 8px;
}

.mockup-tabs {
  display: flex;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  padding: 0 16px;
  overflow-x: auto;
}

.mockup-tab {
  padding: 12px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.mockup-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background: rgba(37, 99, 235, 0.04);
}

.mockup-body {
  padding: 32px;
  background: #f8fafc;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Feature Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
  margin: 40px 0;
}

.feature-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
  transition: all 0.25s ease;
}

.feature-item:hover {
  border-color: rgba(37, 99, 235, 0.35);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.05);
}

.feature-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(37, 99, 235, 0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 14px;
}

.feature-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-main);
}

.feature-text {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Legal Pages Styling (Privacy & Terms) */
.legal-wrapper {
  padding: 50px 0;
}

.legal-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 44px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.legal-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 20px;
  margin-bottom: 28px;
}

.legal-header h1 {
  font-family: 'Outfit', sans-serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 6px;
}

.legal-updated {
  font-size: 13px;
  color: var(--cyan-accent);
  font-weight: 600;
}

.legal-content h2 {
  font-size: 19px;
  font-weight: 700;
  margin: 26px 0 10px;
  color: var(--text-main);
}

.legal-content p, .legal-content li {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 14px;
}

.legal-content ul {
  padding-left: 20px;
  margin-bottom: 16px;
}

.legal-callout {
  background: rgba(37, 99, 235, 0.05);
  border-left: 4px solid var(--primary);
  border-radius: 0 8px 8px 0;
  padding: 16px 20px;
  margin: 20px 0;
}

.legal-callout p {
  color: var(--text-main);
  margin-bottom: 0;
  font-weight: 500;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  background: #ffffff;
  padding: 36px 0 28px;
  margin-top: 60px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-link {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s ease;
}

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

.footer-copy {
  font-size: 13px;
  color: var(--text-dim);
}

/* Responsive */
@media (max-width: 768px) {
  .app-header-grid {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .app-title-row, .app-tags, .cta-action-row {
    justify-content: center;
  }
  .legal-card {
    padding: 24px;
  }
}