/**
 * Manttrram - Sacred Vedic Rituals & Poojas in Haridwar
 * Main Stylesheet
 */

/* ==========================================================================
   Design Tokens & CSS Variables
   ========================================================================== */
:root {
  --color-cream:     #F6F1E7;
  --color-sand:      #EDE4D2;
  --color-ink:       #1B1712;
  --color-forest:    #20302A;
  --color-clay:      #B84A22;
  --color-claylight: #E0916B;
  --color-gold:      #C2913A;
  --color-bronze:    #5F3D1E;
}

/* ==========================================================================
   Base & Typography
   ========================================================================== */
/* Larger base size — easier reading for elderly visitors */
html {
  font-size: 17px;
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  overflow-x: hidden;
}

::selection {
  background: #B84A22;
  color: #F6F1E7;
}

/* ==========================================================================
   Reusable Components
   ========================================================================== */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--color-clay, #B84A22);
}

.kicker::before {
  content: "";
  display: inline-block;
  height: 1px;
  width: 2rem;
  background-color: var(--color-clay, #B84A22);
}

.kicker--light {
  color: var(--color-claylight, #E0916B);
}

.kicker--light::before {
  background-color: var(--color-claylight, #E0916B);
}

.btn-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  border-radius: 9999px;
  background-color: var(--color-ink, #1B1712);
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-cream, #F6F1E7);
  transition: background-color 0.3s ease, color 0.3s ease;
}

.btn-solid:hover {
  background-color: var(--color-clay, #B84A22);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  border-radius: 9999px;
  border: 1px solid rgba(27, 23, 18, 0.25);
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

.btn-outline:hover {
  border-color: var(--color-ink, #1B1712);
  background-color: var(--color-ink, #1B1712);
  color: var(--color-cream, #F6F1E7);
}

.navlink {
  position: relative;
  font-size: 0.875rem;
  color: rgba(27, 23, 18, 0.7);
  transition: color 0.3s ease;
}

.navlink::after {
  content: "";
  position: absolute;
  bottom: -0.25rem;
  left: 0;
  height: 1px;
  width: 0;
  background-color: var(--color-clay, #B84A22);
  transition: width 0.3s ease;
}

.navlink:hover {
  color: var(--color-ink, #1B1712);
}

.navlink:hover::after {
  width: 100%;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  border-radius: 9999px;
  border: 1px solid rgba(27, 23, 18, 0.15);
  background-color: rgba(246, 241, 231, 0.6);
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  color: rgba(27, 23, 18, 0.7);
}

.chip strong {
  font-weight: 600;
  color: var(--color-ink, #1B1712);
}

.wa-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-clay, #B84A22);
  text-underline-offset: 4px;
  text-decoration-color: rgba(184, 74, 34, 0.5);
}

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

.jump-link {
  color: rgba(27, 23, 18, 0.6);
  text-underline-offset: 4px;
  transition: color 0.15s ease;
}

.jump-link:hover {
  color: var(--color-clay, #B84A22);
  text-decoration: underline;
}

/* Razorpay Payment Buttons & Links */
.btn-rzp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 9999px;
  background-color: var(--color-clay, #B84A22);
  color: var(--color-cream, #F6F1E7);
  padding: 0.625rem 1.25rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.015em;
  transition: background-color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
  box-shadow: 0 2px 6px rgba(184, 74, 34, 0.2);
  text-decoration: none;
}

.btn-rzp:hover {
  background-color: #9e3d18;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(184, 74, 34, 0.32);
  color: var(--color-cream, #F6F1E7);
}

.btn-rzp:active {
  transform: translateY(0);
}

.btn-rzp-gold {
  background-color: var(--color-gold, #C2913A);
  color: var(--color-ink, #1B1712);
  box-shadow: 0 2px 6px rgba(194, 145, 58, 0.25);
}

.btn-rzp-gold:hover {
  background-color: #d19f44;
  color: var(--color-ink, #1B1712);
  box-shadow: 0 4px 12px rgba(194, 145, 58, 0.35);
}

.rzp-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-clay, #B84A22);
  transition: color 0.2s ease;
  text-decoration: none;
}

.rzp-link:hover {
  color: var(--color-ink, #1B1712);
  text-decoration: underline;
}

/* ==========================================================================
   Motion & Keyframes
   ========================================================================== */
@keyframes spinSlow {
  to { transform: rotate(360deg); }
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

@keyframes idlePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

@keyframes ripple {
  from {
    transform: scale(0.85);
    opacity: 0.65;
  }
  to {
    transform: scale(2.05);
    opacity: 0;
  }
}

@keyframes strike {
  0% { transform: scale(0.93); }
  100% { transform: scale(1); }
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.spin-slow {
  animation: spinSlow 80s linear infinite;
}

.marquee-track {
  animation: marquee 44s linear infinite;
}

.marquee-track:hover {
  animation-play-state: paused;
}

.orb-idle {
  animation: idlePulse 6s ease-in-out infinite;
}

.ripple {
  position: absolute;
  inset: 0;
  border-radius: 9999px;
  border: 1.5px solid rgba(246, 241, 231, 0.75);
  animation: ripple 1.7s ease-out forwards;
}

.striking {
  animation: strike 0.5s ease-out;
}

.toast {
  animation: toastIn 0.4s cubic-bezier(0.2, 0.8, 0.3, 1.1);
}

.toast-out {
  opacity: 0;
  transform: translateY(10px) scale(0.95);
  transition: all 0.3s ease;
}

/* ==========================================================================
   Interactive Layouts & Modules
   ========================================================================== */
/* Packages tabs */
.no-scrollbar {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.no-scrollbar::-webkit-scrollbar {
  display: none;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
  animation: fadeUp 0.55s cubic-bezier(0.22, 0.61, 0.21, 1);
}

.tab-btn.tab-active {
  background: #1B1712;
  color: #F6F1E7;
  border-color: #1B1712;
}

/* Stacking sticky category headers in the library */
.lib-head {
  border-bottom: 1px solid rgba(27, 23, 18, 0.1);
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.9s cubic-bezier(0.22, 0.61, 0.21, 1), transform 0.9s cubic-bezier(0.22, 0.61, 0.21, 1);
  transition-delay: var(--d, 0s);
}

.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* Quote swap */
.q-swap {
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.q-swap.q-out {
  opacity: 0;
  transform: translateY(12px);
}

/* Mobile menu links */
#mmenu .mmlink {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s var(--d, 0s), transform 0.5s var(--d, 0s);
}

#mmenu.open .mmlink {
  opacity: 1;
  transform: none;
}

/* Nav on scroll */
#nav {
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease;
}

#nav.scrolled {
  background: rgba(246, 241, 231, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: rgba(27, 23, 18, 0.08);
}

/* Paper grain texture */
.grain {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/></filter><rect width='240' height='240' filter='url(%23n)' opacity='0.55'/></svg>");
}

/* Form controls */
input[type=range] {
  accent-color: #B84A22;
}

/* ==========================================================================
   Interactive Haridwar Sacred Geography Map
   ========================================================================== */
.map-canvas {
  touch-action: pan-x pan-y;
  -webkit-user-select: none;
  user-select: none;
}

.map-pin {
  transform: translate(-50%, -50%);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  will-change: transform;
}

.map-pin:hover,
.map-pin:focus-visible {
  transform: translate(-50%, -50%) scale(1.12);
  z-index: 30 !important;
}

.map-pin.is-active {
  transform: translate(-50%, -50%) scale(1.18);
  z-index: 40 !important;
}

.map-pin .pin-pulse {
  display: none;
}

.map-pin:hover .pin-pulse,
.map-pin.is-active .pin-pulse {
  display: block;
}

.map-pin.is-active .pin-badge {
  background-color: var(--color-clay, #B84A22);
  box-shadow: 0 0 0 3px #FFFFFF, 0 0 0 6px #C2913A, 0 10px 20px -3px rgba(0, 0, 0, 0.4);
}

.map-pin.is-active .pin-label {
  background-color: var(--color-ink, #1B1712);
  color: var(--color-cream, #F6F1E7);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  transform: translateY(-2px);
}

/* Custom Scrollbar for Legend */
.legend-scroll::-webkit-scrollbar {
  width: 6px;
}

.legend-scroll::-webkit-scrollbar-track {
  background: rgba(27, 23, 18, 0.05);
  border-radius: 9999px;
}

.legend-scroll::-webkit-scrollbar-thumb {
  background: rgba(184, 74, 34, 0.35);
  border-radius: 9999px;
}

.legend-scroll::-webkit-scrollbar-thumb:hover {
  background: rgba(184, 74, 34, 0.65);
}

/* Legend Spot Card States */
.spot-card {
  transition: all 0.25s ease-out;
}

.spot-card.is-active {
  border-left-width: 4px;
  border-left-color: #F59E0B;
  border-color: rgba(245, 158, 11, 0.35);
  background-color: rgba(254, 243, 199, 0.65);
  box-shadow: 0 4px 15px -3px rgba(184, 74, 34, 0.08);
}

.spot-card.is-active .spot-badge {
  background-color: #F59E0B;
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.4);
}

/* ==========================================================================
   Accessibility & Reduced Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}