/* selfLove.Yoga — 05 Bento Grid Modern — shared styles */

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background-color: #F4F4F7;
  color: #111827;
  background-image:
    radial-gradient(circle at 12% 8%, rgba(99,102,241,0.10), transparent 40%),
    radial-gradient(circle at 90% 15%, rgba(34,197,94,0.08), transparent 35%),
    radial-gradient(circle at 50% 100%, rgba(99,102,241,0.06), transparent 45%);
  background-attachment: fixed;
}

h1, h2, h3, h4, .font-display {
  font-family: 'Sora', sans-serif;
}

/* Glassmorphism */
.glass {
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.5);
}
.glass-dark {
  background: rgba(17, 24, 39, 0.55);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Nav link */
.nav-link {
  position: relative;
  padding: 0.5rem 0.85rem;
  border-radius: 0.75rem;
  color: #374151;
  transition: background-color var(--duration-fast) var(--ease-out-expo), color var(--duration-fast) var(--ease-out-expo);
}
.nav-link:hover { background: rgba(99,102,241,0.08); color: #4338CA; }
.nav-link.active { color: #4F46E5; background: rgba(99,102,241,0.12); font-weight: 600; }

/* Bento card base — hover is transform + shadow only (taste.css tokens), never color-only */
.bento-card {
  background: #FFFFFF;
  border-radius: 1.25rem;
  border: 1px solid rgba(17,24,39,0.06);
  box-shadow: 0 4px 24px -4px rgba(17,24,39,0.08), 0 1px 2px rgba(17,24,39,0.04);
}
.bento-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px -12px rgba(99,102,241,0.24), 0 4px 10px rgba(17,24,39,0.06);
}

.bento-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-auto-rows: minmax(120px, auto);
}
@media (max-width: 1024px) {
  .bento-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .bento-grid { grid-template-columns: 1fr; }
}

/* Scroll reveal — entrance, so --ease-out-expo at --duration-slow (page-level arrival) */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-slow) var(--ease-out-expo), transform var(--duration-slow) var(--ease-out-expo);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Accent gradient text */
.grad-text {
  background: linear-gradient(90deg, #6366F1, #4F46E5 45%, #22C55E);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Badge dot pulse for live/free tags */
.pulse-dot {
  display: inline-block; width: .5rem; height: .5rem; border-radius: 999px;
  background: #22C55E; box-shadow: 0 0 0 0 rgba(34,197,94,0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(34,197,94,0.55); }
  70% { box-shadow: 0 0 0 8px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}

/* Toast — entrance/exit, --ease-out-expo */
#toast {
  transition: transform var(--duration-base) var(--ease-out-expo), opacity var(--duration-base) var(--ease-out-expo);
}

/* Custom scrollbar for horizontal scrollers */
.scroll-x::-webkit-scrollbar { height: 8px; }
.scroll-x::-webkit-scrollbar-thumb { background: rgba(99,102,241,0.35); border-radius: 999px; }
.scroll-x::-webkit-scrollbar-track { background: transparent; }

/* Accordion — interactive state change, --ease-in-out-quart */
.accordion-chevron { transition: transform var(--duration-base) var(--ease-in-out-quart); }
.accordion-open .accordion-chevron { transform: rotate(180deg); }
.accordion-panel { max-height: 0; overflow: hidden; transition: max-height var(--duration-base) var(--ease-in-out-quart); }

/* progress bar */
.progress-track { background: rgba(17,24,39,0.08); border-radius: 999px; overflow: hidden; }
.progress-fill { background: linear-gradient(90deg,#6366F1,#22C55E); border-radius: 999px; }

/* Mobile menu — interactive state change, --ease-in-out-quart */
#mobile-menu { transition: opacity var(--duration-base) var(--ease-in-out-quart), transform var(--duration-base) var(--ease-in-out-quart); }

/* Hero background video — slow restrained Ken Burns zoom */
.hero-video {
  animation: heroKenBurns 26s ease-in-out infinite alternate;
  will-change: transform;
}
@keyframes heroKenBurns {
  from { transform: scale(1); }
  to { transform: scale(1.08); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-video { animation: none; }
}

/* Capacity chips — schedule.html */
.chip-green { background: rgba(34,197,94,0.12); color: #15803d; }
.chip-amber { background: rgba(245,158,11,0.14); color: #b45309; }
.chip-red { background: rgba(239,68,68,0.12); color: #b91c1c; }

/* Simple calendar grid — appointment.html. Day-select is a physically-interactive
   pick, so it gets the spring approximation rather than a flat ease. */
.cal-day { transition: transform var(--duration-fast) var(--ease-out-expo), background-color var(--duration-fast) var(--ease-out-expo); }
.cal-day[data-bookable="true"] { cursor: pointer; }
.cal-day[data-bookable="true"]:hover { background: rgba(99,102,241,0.12); transform: translateY(-2px); }
.cal-day.cal-selected { background: #6366F1 !important; color: #fff; transition: transform 350ms cubic-bezier(0.34, 1.56, 0.64, 1), background-color var(--duration-fast) var(--ease-out-expo); }
.cal-day.cal-selected .cal-dot { background: #fff !important; }