/**
 * Top Hill Bike Rental - Main Layout & Component Styles
 * Mobile-first responsive rules, navigation, fleet cards, and booking dock
 */

/* Container Standard */
.container-custom {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 768px) {
  .container-custom {
    padding: 0 32px;
  }
}

/* Sections Global */
.section-spacing {
  padding: 64px 0;
}

@media (min-width: 768px) {
  .section-spacing {
    padding: 96px 0;
  }
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px auto;
}

.section-title {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--fg-primary);
  margin-top: 14px;
  margin-bottom: 12px;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 42px;
  }
}

.section-desc {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--fg-muted);
}

/* ==========================================================================
   Tactile Sticky Navigation Bar
   ========================================================================== */
.site-nav-wrapper {
  position: sticky;
  top: 16px;
  z-index: 100;
  padding: 0 20px;
  margin-bottom: 24px;
}

.site-nav-container {
  max-width: 1280px;
  margin: 0 auto;
  background-color: var(--bg-clay);
  border-radius: var(--radius-btn);
  box-shadow: var(--neu-extruded);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: box-shadow var(--trans-base);
}

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

.brand-logo-well {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  background-color: var(--bg-clay);
  box-shadow: var(--neu-inset);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-violet);
}

.brand-text {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-text span {
  color: var(--accent-violet);
}

.desktop-nav-links {
  display: none;
  align-items: center;
  gap: 24px;
}

@media (min-width: 860px) {
  .desktop-nav-links {
    display: flex;
  }
}

.nav-link {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--fg-muted);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: all var(--trans-base);
}

.nav-link:hover {
  color: var(--accent-violet);
  box-shadow: var(--neu-inset-sm);
}

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

.nav-phone-btn {
  display: none;
}

@media (min-width: 640px) {
  .nav-phone-btn {
    display: inline-flex;
  }
}

/* Hamburger Toggle Button */
.mobile-menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-btn);
  background-color: var(--bg-clay);
  box-shadow: var(--neu-extruded-sm);
  border: none;
  color: var(--fg-primary);
  cursor: pointer;
  touch-action: manipulation;
}

@media (min-width: 860px) {
  .mobile-menu-toggle {
    display: none;
  }
}

.mobile-menu-toggle:active {
  box-shadow: var(--neu-inset-sm);
}

/* Mobile Slide-Down Drawer */
.mobile-nav-drawer {
  display: none;
  position: absolute;
  top: 100%;
  left: 20px;
  right: 20px;
  margin-top: 12px;
  background-color: var(--bg-clay);
  border-radius: var(--radius-card);
  box-shadow: var(--neu-extruded);
  padding: 24px;
  flex-direction: column;
  gap: 16px;
  z-index: 99;
}

.mobile-nav-drawer.is-open {
  display: flex;
  animation: drawerSlideDown 0.3s ease-out forwards;
}

@keyframes drawerSlideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mobile-drawer-link {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--fg-primary);
  text-decoration: none;
  padding: 12px 18px;
  border-radius: var(--radius-btn);
  background-color: var(--bg-clay);
  box-shadow: var(--neu-extruded-xs);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-drawer-link:active {
  box-shadow: var(--neu-inset-sm);
}

/* ==========================================================================
   Booking Estimation Dock
   ========================================================================== */
.booking-dock-card {
  background-color: var(--bg-clay);
  border-radius: var(--radius-card);
  box-shadow: var(--neu-extruded);
  padding: 28px 20px;
  margin-top: -24px;
  position: relative;
  z-index: 10;
}

@media (min-width: 768px) {
  .booking-dock-card {
    padding: 36px 32px;
  }
}

.booking-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .booking-grid {
    grid-template-columns: repeat(3, 1fr) auto;
    align-items: flex-end;
  }
}

.form-group-neu {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label-neu {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--fg-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   Fleet Section & Cards
   ========================================================================== */
.fleet-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 640px) {
  .fleet-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .fleet-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.bike-card {
  background-color: var(--bg-clay);
  border-radius: var(--radius-card);
  box-shadow: var(--neu-extruded);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all var(--trans-base);
}

.bike-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--neu-extruded-hover);
}

.card-top-badges {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.card-img-well {
  width: 100%;
  height: 190px;
  border-radius: 24px;
  background-color: var(--bg-clay);
  box-shadow: var(--neu-inset);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}

.card-bike-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 12px 14px rgba(163, 177, 198, 0.7));
  transition: transform var(--trans-base);
}

.bike-card:hover .card-bike-img {
  transform: scale(1.05);
}

.card-bike-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--fg-primary);
  margin-bottom: 6px;
}

.card-bike-tagline {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.45;
  margin-bottom: 18px;
}

.card-spec-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 20px;
}

.card-spec-item {
  background-color: var(--bg-clay);
  box-shadow: var(--neu-inset-sm);
  border-radius: 12px;
  padding: 8px 4px;
  text-align: center;
}

.card-spec-item .label {
  font-size: 10px;
  color: var(--fg-muted);
  text-transform: uppercase;
  display: block;
}

.card-spec-item .value {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--fg-primary);
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(163, 177, 198, 0.2);
}

.price-box {
  display: flex;
  flex-direction: column;
}

.price-currency {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  color: var(--fg-primary);
}

.price-period {
  font-size: 12px;
  color: var(--fg-muted);
  font-weight: 500;
}

/* ==========================================================================
   Routes & Mountain Riding Section
   ========================================================================== */
.routes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

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

.route-card {
  background-color: var(--bg-clay);
  border-radius: var(--radius-card);
  box-shadow: var(--neu-extruded);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.route-elevation-chart {
  width: 100%;
  height: 80px;
  background-color: var(--bg-clay);
  box-shadow: var(--neu-inset-sm);
  border-radius: var(--radius-btn);
  margin: 16px 0;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   Features / Perks Section
   ========================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-box {
  background-color: var(--bg-clay);
  border-radius: var(--radius-card);
  box-shadow: var(--neu-extruded);
  padding: 32px 24px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform var(--trans-base);
}

.feature-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--neu-extruded-hover);
}

.feature-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--fg-primary);
}

.feature-desc {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.55;
  color: var(--fg-muted);
}

/* ==========================================================================
   Reviews & Proof Section
   ========================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

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

.review-card {
  background-color: var(--bg-clay);
  border-radius: var(--radius-card);
  box-shadow: var(--neu-extruded);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-stars {
  display: flex;
  gap: 4px;
  color: #F59E0B;
  margin-bottom: 12px;
}

.review-quote {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg-primary);
  margin-bottom: 20px;
  font-style: italic;
}

.reviewer-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.reviewer-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--bg-clay);
  box-shadow: var(--neu-inset-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--accent-violet);
  font-family: var(--font-display);
}

/* ==========================================================================
   Map & Location Section
   ========================================================================== */
.location-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 860px) {
  .location-container {
    grid-template-columns: 1.2fr 1fr;
  }
}

.map-frame {
  width: 100%;
  height: 360px;
  border-radius: var(--radius-card);
  box-shadow: var(--neu-inset-deep);
  overflow: hidden;
  position: relative;
  background-color: var(--bg-clay);
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.location-info-card {
  background-color: var(--bg-clay);
  border-radius: var(--radius-card);
  box-shadow: var(--neu-extruded);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  padding: 48px 0 96px 0;
  border-top: 1px solid rgba(163, 177, 198, 0.2);
  margin-top: 48px;
}

@media (min-width: 768px) {
  .site-footer {
    padding: 64px 0 48px 0;
  }
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* ==========================================================================
   Persistent Mobile Thumb-Zone Sticky Action Bar
   ========================================================================== */
.mobile-sticky-action-bar {
  position: fixed;
  bottom: 14px;
  left: 16px;
  right: 16px;
  background-color: var(--bg-clay);
  box-shadow: var(--neu-extruded);
  border-radius: var(--radius-pill);
  padding: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  z-index: 999;
}

@media (min-width: 768px) {
  .mobile-sticky-action-bar {
    display: none;
  }
}

.mobile-bar-btn {
  flex: 1;
  min-height: 48px;
  font-size: 14px;
  padding: 10px 16px;
}