/* Мой Тренер — Landing Page Styles */
:root {
  --landing-primary: #0d6efd;
  --landing-primary-dark: #0a58ca;
  --landing-accent: #fd7e14;
  --landing-dark: #1a1d29;
  --landing-nav-bg: rgba(26, 29, 41, 0.95);
}

.landing-body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  overflow-x: hidden;
}

/* Nav */
.landing-nav {
  background: var(--landing-nav-bg) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.landing-nav .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  padding: 0.4rem 0.6rem !important;
}

.landing-nav .nav-link:hover {
  color: #fff !important;
}

.landing-nav .navbar-brand {
  color: #fff !important;
  font-size: 1.25rem;
}

/* Hero */
.landing-hero {
  padding-top: 2rem;
  padding-bottom: 3rem;
}

@media (min-width: 992px) {
  .landing-hero {
    padding-top: 3rem;
    padding-bottom: 4rem;
    min-height: 85vh;
    display: flex;
    align-items: center;
  }
}

.landing-hero-logo {
  max-width: 220px;
  height: auto;
}

@media (max-width: 575px) {
  .landing-hero-logo {
    max-width: 180px;
  }
}

.landing-hero .display-4 {
  font-size: 2.5rem;
  line-height: 1.2;
}

@media (min-width: 768px) {
  .landing-hero .display-4 {
    font-size: 3rem;
  }
}

@media (min-width: 992px) {
  .landing-hero .display-4 {
    font-size: 3.5rem;
  }
}

/* Calendar mockup */
.landing-calendar-mockup {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12), 0 4px 20px rgba(0, 0, 0, 0.06);
  overflow: hidden;
  max-width: 360px;
  margin: 0 auto;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.landing-calendar-header {
  background: linear-gradient(135deg, var(--landing-primary), var(--landing-primary-dark));
  color: #fff;
  padding: 1rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.landing-calendar-title {
  font-weight: 600;
  font-size: 0.9rem;
}

.landing-calendar-badge {
  font-size: 0.75rem;
  opacity: 0.9;
}

.landing-calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  padding: 1rem;
}

.landing-calendar-cell {
  font-size: 0.65rem;
  font-weight: 600;
  color: #6c757d;
  text-align: center;
  padding: 0.25rem 0;
}

.landing-calendar-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  border-radius: 8px;
  color: #495057;
}

.landing-calendar-day:not(:empty):hover {
  background: #f0f4ff;
}

.landing-calendar-busy {
  background: linear-gradient(135deg, rgba(13, 110, 253, 0.15), rgba(253, 126, 20, 0.15));
  color: var(--landing-primary);
  font-weight: 600;
}

@media (max-width: 991px) {
  .landing-calendar-mockup {
    max-width: 300px;
    font-size: 0.8em;
  }
}

/* Features */
.landing-feature-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border-radius: 16px;
}

.landing-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08) !important;
}

.landing-feature-icon {
  font-size: 2rem;
  line-height: 1;
}

/* Sections */
.landing-section {
  scroll-margin-top: 80px;
}

.landing-badge {
  display: inline-block;
  background: rgba(13, 110, 253, 0.15);
  color: var(--landing-primary);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
}

.landing-badge-secondary {
  background: rgba(253, 126, 20, 0.15);
  color: var(--landing-accent);
}

.landing-list-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  min-width: 1.5rem;
  background: linear-gradient(135deg, var(--landing-primary), var(--landing-primary-dark));
  color: #fff;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: bold;
}

/* Mockups */
.landing-mockup-wrapper {
  max-width: 320px;
  margin: 0 auto;
}

.landing-mockup-screen {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.landing-mockup-bar {
  height: 24px;
  background: var(--landing-dark);
}

.landing-mockup-row {
  height: 12px;
  background: #e9ecef;
  border-radius: 6px;
  margin-bottom: 0.75rem;
}

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

.landing-mockup-row-accent {
  width: 70%;
  background: linear-gradient(90deg, var(--landing-primary), var(--landing-accent));
}

.landing-calendar-mini {
  font-size: 0.7rem;
}

.landing-calendar-mini-day {
  display: inline-block;
  width: 1.5rem;
  text-align: center;
  padding: 0.2rem 0;
  border-radius: 6px;
  color: #6c757d;
}

.landing-calendar-mini-day.active {
  background: var(--landing-primary);
  color: #fff;
  font-weight: 600;
}

/* CTA */
.landing-cta {
  background: linear-gradient(135deg, var(--landing-dark) 0%, #2d3142 100%);
  color: #fff;
}

.landing-cta .text-landing-muted {
  color: rgba(255, 255, 255, 0.7) !important;
}

/* Footer */
.landing-footer {
  background: var(--landing-dark);
  color: #fff;
}

.text-landing-muted {
  color: rgba(255, 255, 255, 0.6);
}

/* Smooth scroll for anchor links */
html {
  scroll-behavior: smooth;
}

/* Mobile optimizations */
@media (max-width: 767px) {
  .landing-hero .btn-lg {
    width: 100%;
  }

  .landing-hero .d-flex.flex-sm-row {
    flex-direction: column;
  }

  .landing-section h2 {
    font-size: 1.75rem;
  }
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  .landing-feature-card:hover {
    transform: none;
  }

  html {
    scroll-behavior: auto;
  }
}

/* Policy page */
.policy-page {
  min-height: 60vh;
}

.policy-content {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  padding: 2rem;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

@media (max-width: 767px) {
  .policy-content {
    padding: 1.25rem;
  }
}

.policy-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--landing-dark);
  line-height: 1.3;
}

@media (min-width: 768px) {
  .policy-title {
    font-size: 2rem;
  }
}

.policy-updated {
  font-size: 0.875rem;
}

.policy-section-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--landing-primary);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .policy-section-title {
    font-size: 1.25rem;
  }
}

.policy-section p {
  color: #495057;
  line-height: 1.65;
  margin-bottom: 1rem;
}

.policy-section p:last-child {
  margin-bottom: 0;
}

.policy-list {
  margin: 0 0 1rem 0;
  padding-left: 1.25rem;
  color: #495057;
  line-height: 1.65;
}

.policy-list li {
  margin-bottom: 0.5rem;
}

.policy-list li:last-child {
  margin-bottom: 0;
}