/* ==========================================================================
   animations.css — प्रीमियम लक्झरी अ‍ॅनिमेशन्स, मायक्रो-इंटरअ‍ॅक्शन्स व ट्रांझिशन्स
   सर्व अ‍ॅनिमेशन्स GPU-वेगवान (transform, opacity) असून prefers-reduced-motion चा आदर करतात.
   ========================================================================== */

:root {
  --ease-luxury: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* -------------------------------------------------------------------------
   1. पान उघडताना सौम्य लक्झरी फेड-इन (Luxury Page Entry)
   ------------------------------------------------------------------------- */
@keyframes luxuryPageIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

main#main {
  animation: luxuryPageIn 420ms ease both;
}

/* -------------------------------------------------------------------------
   2. स्क्रोल-ट्रिगर प्रकट अ‍ॅनिमेशन (Scroll Reveal — Progressive Enhancement)
   ------------------------------------------------------------------------- */
[data-reveal] {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  transition:
    opacity 680ms var(--ease-luxury),
    transform 680ms var(--ease-luxury);
  will-change: opacity, transform;
}

html.js-ready [data-reveal]:not(.is-revealed) {
  opacity: 0;
  transform: translate3d(0, 24px, 0) scale(0.985);
}
html.js-ready [data-reveal="left"]:not(.is-revealed) {
  opacity: 0;
  transform: translate3d(-24px, 0, 0);
}
html.js-ready [data-reveal="right"]:not(.is-revealed) {
  opacity: 0;
  transform: translate3d(24px, 0, 0);
}
@media (max-width: 1100px) {
  html.js-ready [data-reveal="left"]:not(.is-revealed),
  html.js-ready [data-reveal="right"]:not(.is-revealed) {
    transform: translate3d(0, 16px, 0);
  }
}
html.js-ready [data-reveal].is-revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

/* क्रमानुसार उशिरा येणारे घटक (Staggered Cascade) */
[data-reveal-delay="1"] { transition-delay: 75ms; }
[data-reveal-delay="2"] { transition-delay: 150ms; }
[data-reveal-delay="3"] { transition-delay: 225ms; }
[data-reveal-delay="4"] { transition-delay: 300ms; }
[data-reveal-delay="5"] { transition-delay: 375ms; }

/* -------------------------------------------------------------------------
   3. हिरो विभाग — लक्झरी मजकूर प्रवेश व स्लायडर कॅप्शन ट्रांझिशन
   ------------------------------------------------------------------------- */
@keyframes heroItemRise {
  from {
    opacity: 0;
    transform: translate3d(0, 18px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.breadcrumb {
  animation: heroItemRise 560ms var(--ease-luxury) 20ms both;
}
.hero__mantra,
.page-hero__kicker {
  animation: heroItemRise 620ms var(--ease-luxury) 80ms both;
}
.hero__title,
.page-hero__title {
  animation: heroItemRise 680ms var(--ease-luxury) 140ms both;
}
.hero__subtitle,
.page-hero__lead {
  animation: heroItemRise 720ms var(--ease-luxury) 220ms both;
  transition: opacity 280ms ease, transform 280ms var(--ease-smooth);
}
.hero .btn-row {
  animation: heroItemRise 760ms var(--ease-luxury) 300ms both;
}
.hero__subtitle.is-switching {
  opacity: 0;
  transform: translate3d(0, 6px, 0);
}

/* -------------------------------------------------------------------------
   4. मूलभूत कीफ्रेम्स
   ------------------------------------------------------------------------- */
@keyframes floatSoft {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes shimmerLine {
  0% { background-position: -140% 0; }
  100% { background-position: 240% 0; }
}

@keyframes faqReveal {
  from {
    opacity: 0;
    transform: translate3d(0, -6px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes lbIn {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

/* -------------------------------------------------------------------------
   5. बटणे, कार्ड्स, प्रतिमा व नेव्हिगेशन — लक्झरी मायक्रो-इंटरअ‍ॅक्शन्स
   ------------------------------------------------------------------------- */
.brand__logo {
  transition: transform 480ms var(--ease-luxury);
}
.brand:hover .brand__logo {
  transform: rotate(-4deg) scale(1.06);
}

/* बटणांवर सोनेरी झळाळी (Luxury Shimmer) व स्पर्श प्रतिसाद */
.btn {
  transition:
    transform 260ms var(--ease-luxury),
    box-shadow 260ms var(--ease-luxury),
    background-color 240ms ease,
    border-color 240ms ease,
    color 240ms ease;
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    105deg,
    transparent 28%,
    rgba(255, 255, 255, 0.36) 50%,
    transparent 72%
  );
  background-size: 220% 100%;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 300ms ease;
  pointer-events: none;
}
.btn--saffron::after,
.btn--gold::after {
  opacity: 0.55;
  animation: shimmerLine 6s ease-in-out infinite;
}

/* कार्ड लक्झरी एलिव्हेशन व फोटो झूम */
.card {
  transition:
    transform 420ms var(--ease-luxury),
    box-shadow 420ms var(--ease-luxury),
    border-color 320ms ease;
}
.card--hover:hover {
  transform: translate3d(0, -5px, 0);
  box-shadow: 0 18px 40px rgba(64, 9, 15, 0.12);
  border-color: var(--gold-400);
}
.card--photo {
  overflow: hidden;
}
.card--photo .card__media,
.gallery-item img,
.figure img {
  transition: transform 680ms var(--ease-luxury), filter 420ms ease;
}
.card--photo:hover .card__media,
.gallery-item:hover img,
.figure:hover img {
  transform: scale(1.035);
}

.card--hover .card__icon {
  transition: transform 360ms var(--ease-spring), background-color 260ms ease;
}
.card--hover:hover .card__icon {
  transform: translateY(-3px) scale(1.05);
  background: var(--saffron-200);
}

.gallery-item__zoom {
  transition: transform 320ms var(--ease-spring), background-color 240ms ease;
}
.gallery-item__btn:hover .gallery-item__zoom {
  transform: scale(1.1);
  background: rgba(64, 9, 15, 0.85);
}

.timeline > li:hover {
  transform: translate3d(0, -3px, 0);
  box-shadow: 0 14px 32px rgba(64, 9, 15, 0.09), 0 3px 8px rgba(64, 9, 15, 0.04);
  border-color: rgba(217, 155, 22, 0.5);
  border-inline-start-color: var(--maroon-700);
}
.timeline > li .timeline__figure img {
  transition: transform 650ms var(--ease-luxury);
}
.timeline > li:hover .timeline__figure img {
  transform: scale(1.025);
}

/* प्रश्न-उत्तरे (FAQ) उघडताना गुळगुळीत प्रकट होणे */
.faq__panel:not([hidden]) {
  animation: faqReveal 320ms var(--ease-luxury) both;
}

.quote__mark {
  animation: floatSoft 6.5s ease-in-out infinite;
}

/* लाइटबॉक्स उघडल्यावर सौम्य झलक */
.lightbox.is-open .lightbox__figure {
  animation: lbIn 300ms var(--ease-luxury) both;
}

/* -------------------------------------------------------------------------
   6. मोबाइल ड्रॉवर उघडताना क्रमाने येणारे दुवे (Staggered Drawer Entrance)
   ------------------------------------------------------------------------- */
@media (max-width: 1100px) {
  .primary-nav .menu__item,
  .primary-nav .drawer-foot {
    opacity: 0;
    transform: translate3d(16px, 0, 0);
    transition:
      opacity 320ms var(--ease-luxury),
      transform 360ms var(--ease-luxury);
  }
  .primary-nav.is-open .menu__item,
  .primary-nav.is-open .drawer-foot {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
  .primary-nav.is-open .menu__item:nth-child(1) { transition-delay: 40ms; }
  .primary-nav.is-open .menu__item:nth-child(2) { transition-delay: 75ms; }
  .primary-nav.is-open .menu__item:nth-child(3) { transition-delay: 110ms; }
  .primary-nav.is-open .menu__item:nth-child(4) { transition-delay: 145ms; }
  .primary-nav.is-open .menu__item:nth-child(5) { transition-delay: 180ms; }
  .primary-nav.is-open .menu__item:nth-child(6) { transition-delay: 215ms; }
  .primary-nav.is-open .drawer-foot { transition-delay: 250ms; }
}

/* -------------------------------------------------------------------------
   7. स्पर्श / हॅप्टिक प्रतिसाद (Tactile Press & Haptic Pulse)
   ------------------------------------------------------------------------- */
.btn:active,
.hamburger:active,
.drawer-close:active,
.menu__link:active,
.filter-chip:active,
.faq__trigger:active,
.to-top:active,
.is-haptic-tap:not(.bottom-nav__link):not(.bottom-nav) {
  transform: scale(0.96) !important;
  transition-duration: 90ms !important;
}

.bottom-nav,
.bottom-nav__link,
.bottom-nav__link:active,
.bottom-nav__link.is-haptic-tap {
  transform: none !important;
}

.bottom-nav__link[aria-current="page"] .bottom-nav__icon {
  transition: transform 340ms var(--ease-spring), color 220ms ease;
}

/* -------------------------------------------------------------------------
   8. हालचाल कमी करा (Accessibility — prefers-reduced-motion)
   ------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  html.js-ready [data-reveal],
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
  .quote__mark { animation: none !important; }
  .btn::after { display: none; }
}