/* ── Navbar ────────────────────────────────────────────── */
.navbar {
  transition: background-color 0.3s, backdrop-filter 0.3s, box-shadow 0.3s;
}
.navbar-scrolled {
  background: rgba(255, 255, 255, 0.8) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  border-bottom: 2px solid #bbae9c;
}
.navbar-compact {
  padding-top: 0.5rem !important;
  padding-bottom: 0.5rem !important;
}
.navbar-compact .nav-inner {
  padding: 0.5rem 1rem !important;
}

/* Nav Chip hover circle */
.nav-chip {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-card);
  cursor: pointer;
}
.nav-chip::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-terracotta);
  transform: translate(-50%, -50%) scale(0);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 0;
}
.nav-chip:hover::before,
.nav-chip:focus::before {
  width: 90px;
  height: 90px;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.nav-chip .nav-chip-icon,
.nav-chip .nav-chip-label {
  position: relative;
  z-index: 1;
  transition: color 0.25s, transform 0.25s;
}
.nav-chip:hover .nav-chip-icon,
.nav-chip:focus .nav-chip-icon {
  color: #fff;
  transform: translateY(-2px);
}
.nav-chip:hover .nav-chip-label,
.nav-chip:focus .nav-chip-label {
  color: #fff;
}
.nav-chip:hover .nav-chevron,
.nav-chip:focus .nav-chevron {
  color: #fff;
  transform: rotate(180deg);
}
.nav-chevron {
  position: relative;
  z-index: 1;
  transition: transform 0.2s, color 0.25s;
}

/* Dropdown menu */
.nav-dropdown {
  visibility: hidden;
  opacity: 0;
  transition: all 0.2s;
}
.nav-parent:hover .nav-dropdown {
  visibility: visible;
  opacity: 1;
}

/* Mobile menu */
.mobile-menu {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s ease-in-out, opacity 0.3s ease-in-out;
}
.mobile-menu.mobile-menu-open {
  max-height: 500px;
  opacity: 1;
}

/* ── Accordion ─────────────────────────────────────────── */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-in-out;
}
.accordion-icon {
  transition: transform 0.2s;
}
.accordion-item-open .accordion-icon {
  transform: rotate(45deg);
}

/* ── Tilt Card ─────────────────────────────────────────── */
.tilt-card {
  transition: transform 0.15s ease-out;
  transform-style: preserve-3d;
}

/* ── Pricing Toggle ────────────────────────────────────── */
.pricing-toggle-knob {
  transition: transform 0.2s;
}
.pricing-annual .pricing-toggle-knob {
  transform: translateX(100%);
}

/* ── Timeline scroll ───────────────────────────────────── */
.timeline-scroll {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.timeline-scroll::-webkit-scrollbar {
  display: none;
}
.timeline-card {
  scroll-snap-align: start;
  flex-shrink: 0;
}

/* ── Feature sticky nav ────────────────────────────────── */
.feature-nav-item {
  transition: color 0.2s, border-color 0.2s;
}
.feature-nav-item.active {
  color: var(--color-terracotta);
  border-left-color: var(--color-terracotta);
}