/* ==========================================================================
   GoldTrail Travel & Tours — Custom stylesheet
   Works on top of Tailwind (CDN, utility classes live in the HTML).
   Sections: base, header/hero, cards/badges, accordion/tabs, forms,
   WhatsApp/mobile-nav, Swiper/Choices/Fancybox/Toastify theming, dark mode.
   ========================================================================== */

:root {
  --gold-50: #FFF8E7;
  --gold-100: #FFEEC2;
  --gold-400: #F5B841;
  --gold-500: #EAA221;
  --gold-600: #D4880F;
  --gold-700: #A8690C;
  --navy-50: #EAF1F8;
  --navy-100: #D3E3F0;
  --navy-400: #4C7FAE;
  --navy-600: #1F4E79;
  --navy-800: #123253;
  --navy-900: #0B1F33;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--navy-900);
  transition: background-color .25s ease, color .25s ease;
}

h1, h2, h3, h4, h5, h6, .font-heading {
  font-family: 'Poppins', sans-serif;
}

/* ---------- Scrollbar (carousels look tidy even when overflow is visible) --- */
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

/* ---------- Scroll-snap carousels (fallback, non-Swiper rows) ---------- */
.snap-row {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-left: 1rem;
  padding-bottom: .5rem;
}
.snap-row > * {
  scroll-snap-align: start;
  flex-shrink: 0;
}

/* ---------- Header ---------- */
#site-header {
  transition: box-shadow .25s ease, background-color .25s ease;
}
#site-header.is-scrolled {
  box-shadow: 0 4px 20px rgba(11,31,51,.08);
}

/* ---------- Dark mode toggle ---------- */
.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
  transition: opacity .2s ease, transform .3s ease;
}
html:not(.dark) .theme-toggle .icon-moon,
html.dark .theme-toggle .icon-sun {
  display: none;
}

/* ---------- Hero ---------- */
.hero-gradient {
  background: linear-gradient(180deg, rgba(11,31,51,.15) 0%, rgba(11,31,51,.55) 100%);
}

/* ---------- Badges ---------- */
.badge-amazing { background: linear-gradient(135deg, #A855F7, #6366F1); }
.badge-favorite { background: linear-gradient(135deg, #F43F5E, #FB923C); }
.badge-sale { background: linear-gradient(135deg, #EAA221, #D4880F); }

/* ---------- Cards ---------- */
.tour-card { transition: transform .25s ease, box-shadow .25s ease; }
.tour-card:hover { transform: translateY(-6px); box-shadow: 0 20px 30px -12px rgba(11,31,51,.18); }

.dest-card { position: relative; overflow: hidden; }
.dest-card img { transition: transform .5s ease; }
.dest-card:hover img { transform: scale(1.08); }

/* ---------- View-count badge (blog / city / country cards) ---------- */
.view-badge {
  position: absolute;
  bottom: 10px;
  right: 10px;
  z-index: 6;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(11,31,51,.68);
  backdrop-filter: blur(4px);
  color: #fff;
  font-size: .68rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 9999px;
  line-height: 1.3;
}
.view-badge i { font-size: .65rem; color: var(--gold-400, #e8b84b); }
.view-badge--top { bottom: auto; top: 10px; }

/* ---------- Filter tabs slider (category/region/country chip rows) ---------- */
.filter-tabs-wrap { padding: 0 2px; }
.swiper-filter-tabs { padding: 4px 0; }
.swiper-filter-tabs .swiper-slide { width: auto; }
.filter-tabs-wrap.has-nav .swiper-filter-tabs { padding: 4px 34px; }
.filter-tabs-btn.swiper-button-prev,
.filter-tabs-btn.swiper-button-next {
  width: 30px !important;
  height: 30px !important;
  box-shadow: 0 4px 14px rgba(11,31,51,.18);
}
.filter-tabs-btn.swiper-button-prev::after,
.filter-tabs-btn.swiper-button-next::after { font-size: 11px !important; }
.filter-tabs-btn.swiper-button-disabled { opacity: .3 !important; cursor: default; }

/* ---------- Country card city slider ---------- */
.swiper-country { overflow: hidden; }
.swiper-country .swiper-slide img { transition: transform 6s ease; transform: scale(1.02); }
.swiper-country .swiper-slide-active img { transform: scale(1.12); }
.swiper-country .swiper-pagination {
  position: absolute;
  bottom: 10px !important;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 5px;
  z-index: 5;
}
.swiper-country .swiper-pagination-bullet {
  width: 6px;
  height: 6px;
  background: rgba(255,255,255,.6);
  opacity: 1;
  margin: 0 !important;
  transition: all .25s ease;
}
.swiper-country .swiper-pagination-bullet-active {
  background: var(--gold-500);
  width: 16px;
  border-radius: 9999px;
}
/* ---------- Mega-menu city slider (header dropdown) ---------- */
.swiper-menu-cities { padding: 2px; }
.swiper-menu-cities .swiper-slide { width: 92px; }
.menu-city-card {
  display: block;
  position: relative;
  height: 72px;
  border-radius: .75rem;
  overflow: hidden;
}
.menu-city-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.menu-city-card:hover img { transform: scale(1.1); }
.menu-city-card .menu-city-name {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,31,51,0) 40%, rgba(11,31,51,.75) 100%);
  display: flex;
  align-items: flex-end;
  padding: 6px;
  color: #fff;
  font-size: .65rem;
  font-weight: 600;
  line-height: 1.1;
}
.menu-city-nav.swiper-button-prev,
.menu-city-nav.swiper-button-next {
  width: 24px !important;
  height: 24px !important;
  box-shadow: 0 3px 10px rgba(11,31,51,.22);
}
.menu-city-nav.swiper-button-prev::after,
.menu-city-nav.swiper-button-next::after { font-size: 9px !important; }
.menu-city-nav.swiper-button-disabled { opacity: .25 !important; }

.city-slide-label {
  position: absolute;
  bottom: 10px;
  left: 12px;
  z-index: 5;
  color: #fff;
  font-size: .65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  text-shadow: 0 1px 4px rgba(0,0,0,.5);
}

/* ---------- Accordion (used in itinerary / FAQ) ---------- */
.accordion-item .accordion-icon { transition: transform .25s ease; }
.accordion-item.open .accordion-icon { transform: rotate(45deg); }
.accordion-panel { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.accordion-item.open .accordion-panel { max-height: 800px; }

/* ---------- Tabs (tour detail) ---------- */
.tab-btn.active { color: var(--gold-600); border-color: var(--gold-600); }
.tab-panel { display: none !important; }
.tab-panel.active { display: block !important; }
#tab-inclusions.active { display: grid !important; }
#tab-inclusions > div + div { border-left: 1px solid var(--navy-50); padding-left: 2rem; }
@media (max-width: 639px) {
  #tab-inclusions > div + div { border-left: none; padding-left: 0; margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--navy-50); }
}

/* ---------- Range slider (price filter) ---------- */
input[type="range"] { -webkit-appearance: none; height: 4px; background: var(--navy-100); border-radius: 9999px; }
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; height: 18px; width: 18px; border-radius: 9999px;
  background: var(--gold-600); border: 3px solid #fff; box-shadow: 0 1px 4px rgba(11,31,51,.4); cursor: pointer;
}

/* ---------- Contact FAB (Call / WhatsApp / Telegram speed-dial) ---------- */
#fab-toggle { animation: fab-pulse 2.4s infinite; transition: background-color .2s ease; }
#contact-fab.open #fab-toggle { animation: none; box-shadow: 0 10px 24px rgba(11,31,51,.3); }
@keyframes fab-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(212,136,15,.5); }
  70%  { box-shadow: 0 0 0 16px rgba(212,136,15,0); }
  100% { box-shadow: 0 0 0 0 rgba(212,136,15,0); }
}
#fab-toggle .fab-icon-close { display: none; }
#contact-fab.open #fab-toggle .fab-icon-open { display: none; }
#contact-fab.open #fab-toggle .fab-icon-close { display: inline-block; }

.fab-option {
  opacity: 0;
  transform: translateY(14px) scale(.8);
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}
#contact-fab.open .fab-option { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
#contact-fab.open .fab-option:nth-child(1) { transition-delay: .14s; }
#contact-fab.open .fab-option:nth-child(2) { transition-delay: .08s; }
#contact-fab.open .fab-option:nth-child(3) { transition-delay: .02s; }
.fab-option .fab-label { opacity: 0; transform: translateX(6px); transition: opacity .2s ease, transform .2s ease; }
#contact-fab.open .fab-option .fab-label { opacity: 1; transform: translateX(0); }
.fab-option .fab-circle { transition: transform .2s ease; }
.fab-option .fab-circle:hover { transform: scale(1.08); }

/* ---------- Gallery zoom affordance (Fancybox-triggering thumbnails) ---------- */
[data-fancybox]:not(.gallery-action-btn) { position: relative; }
[data-fancybox]:not(.gallery-action-btn)::after {
  content: '\f00e';
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.4rem;
  background: rgba(11,31,51,0);
  opacity: 0;
  transition: opacity .25s ease, background .25s ease;
  pointer-events: none;
}
[data-fancybox]:hover:not(.gallery-action-btn)::after { opacity: 1; background: rgba(11,31,51,.35); }

/* ---------- Image skeleton / shimmer loading (grid + slider boxes) ---------- */
.img-skel-wrap { position: relative; overflow: hidden; background: var(--navy-50, #EAF1F8); }
.img-skel-wrap::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(255,255,255,0) 30%, rgba(255,255,255,.65) 50%, rgba(255,255,255,0) 70%);
  background-size: 200% 100%;
  animation: skel-shimmer 1.5s ease-in-out infinite;
  z-index: 1;
  pointer-events: none;
}
.img-skel-wrap.is-loaded::before { animation: none; opacity: 0; transition: opacity .3s ease; }
.img-skel-wrap > img { opacity: 0; transition: opacity .4s ease; }
.img-skel-wrap.is-loaded > img { opacity: 1; }
@keyframes skel-shimmer {
  0%   { background-position: 150% 0; }
  100% { background-position: -50% 0; }
}
html.dark .img-skel-wrap { background: #16233a; }
html.dark .img-skel-wrap::before { background: linear-gradient(100deg, rgba(255,255,255,0) 30%, rgba(255,255,255,.1) 50%, rgba(255,255,255,0) 70%); background-size: 200% 100%; }

/* ---------- Footer link columns: accordion on mobile, static on desktop ---------- */
@media (min-width: 768px) {
  .footer-accordion-panel { display: block !important; }
  .footer-accordion-chevron { display: none; }
}
.footer-accordion-chevron.rotate-180 { transform: rotate(180deg); }

/* ---------- Mobile bottom nav (floating, glassmorphism) ---------- */
#mobile-bottom-nav {
  padding-bottom: env(safe-area-inset-bottom, 0);
  box-shadow: 0 10px 34px -6px rgba(11,31,51,.22), 0 2px 8px rgba(11,31,51,.08);
}
#mobile-bottom-nav a {
  transition: color .2s ease, background-color .2s ease, transform .2s ease;
}
#mobile-bottom-nav a i { transition: transform .2s ease; }
#mobile-bottom-nav a:active { transform: scale(.94); }

/* ---------- Utility: line-clamp fallback ---------- */
.clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ---------- Fade-in on load ---------- */
.fade-up { animation: fadeUp .6s ease both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

/* ---------- Scroll-reveal (auto-applied via JS to h2 / cards) ---------- */
.reveal-init { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(.16,.8,.3,1), transform .7s cubic-bezier(.16,.8,.3,1); }
.reveal-init.revealed { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal-init { opacity: 1 !important; transform: none !important; transition: none !important; }
  .fade-up { animation: none !important; }
}

/* ---------- Parallax hero images (pure CSS, fixed background attachment) ---------- */
.js-parallax-css {
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
@media (max-width: 767px) {
  /* iOS Safari ignores background-attachment:fixed; fall back to a plain scroll background there. */
  .js-parallax-css { background-attachment: scroll; }
}
.parallax-wrap { overflow: hidden; }

/* ---------- Mobile filter drawer (tours.html) ---------- */
#filter-drawer { transition: transform .3s ease; }
#filter-drawer.translate-x-full { transform: translateX(100%); }

/* ---------- Star rating ---------- */
.stars { color: var(--gold-500); }

/* ---------- Favorites (wishlist) ---------- */
.fav-btn {
  transition: color .2s ease, transform .2s ease, background-color .2s ease;
}
.fav-btn:active { transform: scale(.85); }
.fav-btn.is-fav { color: #EF4444 !important; }
.fav-btn.is-fav i { animation: favPop .35s ease; }
@keyframes favPop {
  0% { transform: scale(1); }
  45% { transform: scale(1.35); }
  100% { transform: scale(1); }
}
.fav-count-badge {
  animation: favBadgeIn .25s ease;
}
@keyframes favBadgeIn {
  from { transform: scale(0); }
  to { transform: scale(1); }
}
html.dark .fav-btn { background-color: rgba(16,27,45,.9) !important; color: #93A7C2; }
html.dark .fav-btn.is-fav { color: #EF4444 !important; }

/* ---------- Countdown (flash sale) ---------- */
.countdown-box {
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(6px);
  min-width: 64px;
}

/* ==========================================================================
   Swiper theming — brand colors on arrows/pagination
   ========================================================================== */
.swiper { padding-bottom: 4px; }
.swiper-button-next, .swiper-button-prev {
  width: 42px !important; height: 42px !important;
  background: #fff; border-radius: 9999px; color: var(--navy-900) !important;
  box-shadow: 0 8px 20px rgba(11,31,51,.15);
  transition: background .2s ease, color .2s ease;
}
.swiper-button-next:hover, .swiper-button-prev:hover { background: var(--gold-600); color: #fff !important; }
.swiper-button-next::after, .swiper-button-prev::after { font-size: 15px !important; font-weight: 700; }
.swiper-pagination-bullet { background: var(--navy-100) !important; opacity: 1 !important; }
.swiper-pagination-bullet-active { background: var(--gold-600) !important; width: 22px !important; border-radius: 9999px !important; }
.swiper-testimonials { padding-bottom: 44px !important; }

/* ---------- Hero fade slider ---------- */
.swiper-hero { height: 100%; }
.swiper-hero .swiper-slide { height: auto; }
.hero-pagination {
  margin-top: 2rem;
  z-index: 30;
  display: flex;
  justify-content: center;
  gap: .5rem;
  pointer-events: auto;
}
.hero-caption {
  position: absolute;
  top: 2rem;
  left: 0;
  right: 0;
  text-align: center;
  padding: 0 1rem;
  z-index: 5;
}
.hero-caption h2 {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  color: #fff;
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .22em;
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(6px);
  padding: .5rem 1.1rem;
  border-radius: 9999px;
  border: 1px solid rgba(255,255,255,.25);
}
@media (min-width: 768px) {
  .hero-caption { top: 3rem; }
  .hero-caption h2 { font-size: .875rem; }
}
.hero-pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: rgba(255,255,255,.55);
  opacity: 1;
  margin: 0 !important;
  transition: all .3s ease;
}
.hero-pagination .swiper-pagination-bullet-active {
  background: var(--gold-500);
  width: 28px;
  border-radius: 9999px;
  box-shadow: 0 0 14px rgba(234,162,33,.65);
}

/* ==========================================================================
   Choices.js theming — match Tailwind form inputs
   ========================================================================== */
.choices { margin-bottom: 0 !important; font-size: .875rem; }
.choices__inner {
  background: #fff !important; border: 1px solid var(--navy-100) !important;
  border-radius: .5rem !important; min-height: 44px !important; padding: 8px 12px !important;
}
.choices.is-focused .choices__inner, .choices.is-open .choices__inner {
  border-color: var(--gold-500) !important; box-shadow: 0 0 0 3px rgba(234,162,33,.25);
}
.choices__list--dropdown, .choices__list[aria-expanded] {
  border-color: var(--navy-100) !important; border-radius: .75rem !important; overflow: hidden;
}
.choices__list--dropdown .choices__item--selectable.is-highlighted { background: var(--gold-50) !important; color: var(--navy-900) !important; }
.choices__list--single .choices__item { color: var(--navy-900); }

/* ==========================================================================
   Fancybox theming
   ========================================================================== */
.f-button.is-icon svg { color: #fff; }
.f-carousel__thumb.is-selected { outline: 2px solid var(--gold-500) !important; }

/* ==========================================================================
   Toastify theming
   ========================================================================== */
.toastify.gt-toast-success { background: linear-gradient(135deg, #16a34a, #22c55e) !important; }
.toastify.gt-toast-error   { background: linear-gradient(135deg, #dc2626, #f87171) !important; }
.toastify.gt-toast-info    { background: linear-gradient(135deg, var(--navy-800), var(--navy-600)) !important; }
.toastify { border-radius: .75rem !important; font-family: 'Inter', sans-serif !important; padding: 14px 20px !important; box-shadow: 0 12px 28px rgba(11,31,51,.25) !important; }

/* ---------- Flatpickr date inputs (brand theming) ---------- */
.js-datepicker { cursor: pointer; background-image: none !important; }
.flatpickr-calendar {
  border-radius: 1rem !important;
  border: 1px solid var(--navy-100) !important;
  box-shadow: 0 20px 40px rgba(11,31,51,.18) !important;
  font-family: 'Inter', sans-serif !important;
}
.flatpickr-months { border-radius: 1rem 1rem 0 0; overflow: hidden; }
.flatpickr-months .flatpickr-month,
.flatpickr-current-month {
  background: var(--navy-900) !important;
  color: #fff !important;
  fill: #fff !important;
}
.flatpickr-current-month .flatpickr-monthDropdown-months { background: var(--navy-900) !important; color: #fff !important; }
.flatpickr-current-month input.cur-year { color: #fff !important; }
.flatpickr-prev-month, .flatpickr-next-month { color: #fff !important; fill: #fff !important; }
.flatpickr-prev-month:hover svg, .flatpickr-next-month:hover svg { fill: var(--gold-400) !important; }
.flatpickr-weekdays { background: var(--navy-900) !important; }
span.flatpickr-weekday { background: var(--navy-900) !important; color: rgba(255,255,255,.75) !important; }
.flatpickr-day.selected, .flatpickr-day.selected:hover, .flatpickr-day.selected:focus {
  background: var(--gold-600) !important;
  border-color: var(--gold-600) !important;
  color: #fff !important;
}
.flatpickr-day:hover { background: var(--gold-50) !important; }
.flatpickr-day.today { border-color: var(--gold-500) !important; }
.flatpickr-day.today:hover { color: var(--navy-900) !important; }
.flatpickr-day.flatpickr-disabled { opacity: .3; }

html.dark .flatpickr-calendar { background: #101B2D !important; border-color: #223350 !important; box-shadow: 0 20px 40px rgba(0,0,0,.4) !important; }
html.dark .flatpickr-day { color: #E7EDF6 !important; }
html.dark .flatpickr-day.prevMonthDay, html.dark .flatpickr-day.nextMonthDay { color: #4C5A70 !important; }
html.dark .flatpickr-day:hover { background: rgba(234,162,33,.15) !important; }
html.dark .flatpickr-weekdaycontainer, html.dark .flatpickr-innerContainer, html.dark .flatpickr-rContainer { background: #101B2D !important; }

/* ---------- Loading spinner for AJAX form buttons ---------- */
.btn-spinner {
  display: inline-block; width: 16px; height: 16px; border-radius: 9999px;
  border: 2px solid rgba(255,255,255,.4); border-top-color: #fff;
  animation: spin .7s linear infinite; margin-right: 8px; vertical-align: -3px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ==========================================================================
   DARK MODE
   Toggled via <html class="dark">. Tailwind CDN utility classes are matched
   by their literal generated class names so the whole template gets themed
   without hand-annotating every element with dark: variants.
   ========================================================================== */
html.dark body { background-color: #0B1220; color: #E7EDF6; }

html.dark .bg-white { background-color: #101B2D !important; }
html.dark .bg-navy-50,
html.dark .bg-navy-50\/60,
html.dark .bg-navy-50\/50 { background-color: #16233A !important; }
html.dark .bg-gold-50,
html.dark .bg-gold-50\/60 { background-color: rgba(234,162,33,.12) !important; }
html.dark .bg-gold-100 { background-color: rgba(234,162,33,.18) !important; color: var(--gold-400) !important; }

html.dark .text-navy-900 { color: #EEF3FA !important; }
html.dark .text-navy-700 { color: #D6E0EC !important; }
html.dark .text-navy-500 { color: #AEC0D6 !important; }
html.dark .text-navy-400 { color: #93A7C2 !important; }
html.dark .text-navy-300 { color: #7C93B0 !important; }

html.dark .border-navy-50,
html.dark .border-navy-100 { border-color: #223350 !important; }
html.dark .divide-navy-50 > * + * { border-color: #223350 !important; }

html.dark #site-header,
html.dark #mobile-menu,
html.dark #mobile-bottom-nav,
html.dark .dropdown-panel,
html.dark #filter-drawer { background-color: #101B2D !important; }

html.dark .tour-card,
html.dark .dest-card { box-shadow: none; }

html.dark input, html.dark select, html.dark textarea {
  background-color: #16233A !important; border-color: #223350 !important; color: #E7EDF6 !important;
}
html.dark input::placeholder, html.dark textarea::placeholder { color: #7C93B0 !important; }

html.dark .choices__inner { background-color: #16233A !important; border-color: #223350 !important; }
html.dark .choices__list--dropdown, html.dark .choices__list[aria-expanded] { background-color: #16233A !important; border-color: #223350 !important; }
html.dark .choices__list--single .choices__item,
html.dark .choices__list--dropdown .choices__item { color: #E7EDF6 !important; }

html.dark iframe { filter: grayscale(.3) invert(.92) contrast(.9); }

html.dark #site-header.is-scrolled { box-shadow: 0 4px 20px rgba(0,0,0,.4); }