/* BEM: search-tour, grids, cta */

.search-tour-sticky {
	position: relative;
	z-index: 90;
}

.search-tour-sticky__panel {
	position: relative;
}

.search-tour-shell {
	position: relative;
}

/* Mobile collapse trigger — hidden on desktop */
.search-tour-toggle {
	display: none;
}

.search-tour-sticky__accent {
	display: none;
	height: 3px;
	width: 100%;
	background: linear-gradient(90deg, #6C3CFF 0%, #A63DFF 48%, #F33FA6 100%);
}

.search-tour-sticky.is-sticky .search-tour-sticky__panel {
	position: fixed;
	top: var(--search-sticky-top, 54px);
	left: 0;
	right: 0;
	z-index: 199;
	padding: 10px 0 12px;
	background: #fff;
	border-bottom: 1px solid rgba(108, 60, 255, 0.14);
	backdrop-filter: none;
	-webkit-backdrop-filter: none;
	box-shadow:
		0 12px 32px rgba(44, 34, 88, 0.12),
		0 2px 0 rgba(108, 60, 255, 0.06);
	animation: searchStickyIn 0.28s ease;
}

.search-tour-sticky.is-sticky .search-tour-sticky__accent {
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	z-index: 2;
	height: 3px;
	box-shadow: 0 0 16px rgba(108, 60, 255, 0.35);
}

.search-tour-sticky.is-sticky .search-tour {
	margin-top: 0;
	margin-bottom: 0;
	padding: 10px 12px;
	border-radius: 16px;
	background: #fff;
	box-shadow: 0 8px 24px rgba(108, 60, 255, 0.12);
	border: 1.5px solid rgba(108, 60, 255, 0.28);
	align-items: center;
}

.search-tour-sticky.is-sticky .search-tour__field {
	min-height: 0;
	padding: 4px 12px;
	gap: 8px;
}

.search-tour-sticky.is-sticky .search-tour__icon {
	width: 16px;
	height: 16px;
}

.search-tour-sticky.is-sticky .search-tour__control,
.search-tour-sticky.is-sticky .search-tour__field--date .flatpickr-input,
.search-tour-sticky.is-sticky .search-tour__input {
	min-height: 40px;
	padding: 6px 28px 6px 12px;
	font-size: 0.86rem;
	border-radius: 12px;
	background: #F7F5FF;
	border: 1px solid rgba(108, 60, 255, 0.22);
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.search-tour-sticky.is-sticky .search-tour__control:hover,
.search-tour-sticky.is-sticky .search-tour__field--date .flatpickr-input:hover,
.search-tour-sticky.is-sticky .search-tour__input:hover {
	background: #fff;
	border-color: rgba(243, 63, 166, 0.45);
}

.search-tour-sticky.is-sticky .search-tour__control:focus,
.search-tour-sticky.is-sticky .search-tour__field--date .flatpickr-input:focus,
.search-tour-sticky.is-sticky .search-tour__input:focus {
	background: #fff;
	border-color: #F33FA6;
	box-shadow: 0 0 0 3px rgba(243, 63, 166, 0.16);
}

.search-tour-sticky.is-sticky .search-tour__chevron,
.search-tour-sticky.is-sticky .search-tour__custom-select .search-tour__chevron {
	right: 10px;
}

.search-tour-sticky.is-sticky .search-tour__submit {
	margin-left: 4px;
	min-height: 40px;
	padding: 0 20px;
	font-size: 0.86rem;
	align-self: center;
	box-shadow: 0 8px 18px rgba(108, 60, 255, 0.28);
}

@keyframes searchStickyIn {
	from {
		opacity: 0.72;
		transform: translateY(-8px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@media (prefers-reduced-motion: reduce) {
	.search-tour-sticky.is-sticky .search-tour-sticky__panel {
		animation: none;
	}
}

.search-tour {
	position: relative;
	z-index: 20;
	margin-top: 32px;
	margin-bottom: 32px;
	display: grid;
	grid-template-columns: 1.1fr 1fr 0.9fr auto;
	gap: 0;
	align-items: stretch;
	background: var(--color-white);
	border-radius: var(--radius-search);
	box-shadow: var(--shadow-float);
	border: 1px solid var(--color-border);
	padding: 16px 18px;
	overflow: visible;
}

.search-tour__field {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 8px 20px;
	min-height: 56px;
	border-right: 1px solid var(--color-gray-200);
}

.search-tour__field:last-of-type {
	border-right: 0;
}

.search-tour__icon {
	width: 20px;
	height: 20px;
	flex-shrink: 0;
	background: var(--color-primary);
	mask-size: contain;
	mask-repeat: no-repeat;
	mask-position: center;
}

.search-tour__icon--pin { mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2C8.1 2 5 5.1 5 9c0 5.2 7 13 7 13s7-7.8 7-13c0-3.9-3.1-7-7-7zm0 9.5c-1.4 0-2.5-1.1-2.5-2.5S10.6 6.5 12 6.5s2.5 1.1 2.5 2.5S13.4 11.5 12 11.5z'/%3E%3C/svg%3E"); }
.search-tour__icon--calendar { mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M19 4h-1V2h-2v2H8V2H6v2H5a2 2 0 00-2 2v14a2 2 0 002 2h14a2 2 0 002-2V6a2 2 0 00-2-2zm0 16H5V10h14v10z'/%3E%3C/svg%3E"); }
.search-tour__icon--user { mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 12c2.2 0 4-1.8 4-4s-1.8-4-4-4-4 1.8-4 4 1.8 4 4 4zm0 2c-2.7 0-8 1.3-8 4v2h16v-2c0-2.7-5.3-4-8-4z'/%3E%3C/svg%3E"); }

.search-tour__input {
	border: 0;
	width: 100%;
	font: inherit;
	font-size: 0.9rem;
	background: transparent;
	outline: none;
	color: var(--color-gray-800);
	min-height: 40px;
	border-radius: var(--radius-input);
}

.search-tour__select-wrap,
.search-tour__date-wrap,
.search-tour__custom-select,
.search-tour__suggest-wrap {
	position: relative;
	flex: 1;
	min-width: 0;
}

.search-tour__custom-select .search-tour__chevron {
	position: absolute;
	right: 14px;
	top: 50%;
	transform: translateY(-50%);
}

.search-tour__custom-select.is-open .search-tour__chevron {
	transform: translateY(-50%) rotate(180deg);
}

.search-tour__custom-trigger {
	display: flex;
	align-items: center;
	width: 100%;
	text-align: left;
	cursor: pointer;
}

.search-tour__custom-label.is-placeholder {
	color: var(--color-placeholder);
	font-weight: 400;
}

.search-tour__custom-menu {
	position: absolute;
	top: calc(100% + 6px);
	left: 0;
	right: 0;
	z-index: 120;
	margin: 0;
	padding: 4px 0;
	list-style: none;
	background: var(--color-white);
	border: 1px solid var(--color-gray-200);
	border-radius: var(--radius-input);
	box-shadow: var(--shadow-float);
	max-height: 200px;
	overflow-y: auto;
}

.search-tour__custom-select--compact .search-tour__custom-menu {
	max-height: none;
	overflow: visible;
}

.search-tour__custom-option {
	padding: 7px 14px;
	font-size: 0.86rem;
	line-height: 1.35;
	color: var(--color-gray-800);
	cursor: pointer;
	transition: background var(--transition), color var(--transition);
}

.search-tour__custom-option.is-placeholder {
	color: var(--color-gray-400);
}

.search-tour__custom-option:hover,
.search-tour__custom-option.is-selected {
	background: var(--color-btn-secondary-hover);
	color: var(--color-purple);
	font-weight: 600;
}

.search-tour__custom-trigger[aria-invalid='true'] {
	border-color: #e57373;
	box-shadow: 0 0 0 3px rgba(229, 115, 115, 0.15);
}

.search-tour__destination {
	padding-right: 14px;
}

.search-tour__suggest {
	position: absolute;
	top: calc(100% + 6px);
	left: 0;
	right: 0;
	z-index: 130;
	margin: 0;
	padding: 8px 0;
	list-style: none;
	background: var(--color-white);
	border: 1px solid var(--color-gray-200);
	border-radius: var(--radius-input);
	box-shadow: var(--shadow-float);
	max-height: 240px;
	overflow-y: auto;
}

.search-tour__suggest-title {
	padding: 4px 14px 8px;
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--color-purple);
}

.search-tour__suggest-item {
	padding: 8px 14px;
	font-size: 0.88rem;
	line-height: 1.35;
	color: var(--color-gray-800);
	cursor: pointer;
	transition: background var(--transition), color var(--transition);
}

.search-tour__suggest-item:hover,
.search-tour__suggest-item.is-active {
	background: #F8F7FF;
	color: var(--color-purple);
	font-weight: 600;
}

.search-tour__suggest-empty {
	padding: 10px 14px;
	font-size: 0.82rem;
	color: var(--color-gray-400);
	line-height: 1.4;
}

.search-tour__field--destination {
	position: relative;
	overflow: visible;
}

.search-tour__field--destination.is-open {
	z-index: 40;
}

.search-tour__control,
.search-tour__field--date .flatpickr-input {
	width: 100%;
	min-height: 44px;
	padding: 10px 36px 10px 14px;
	border: 1px solid rgba(108, 60, 255, 0.2);
	border-radius: var(--radius-input);
	background: #F8F7FF;
	font: inherit;
	font-size: 0.9rem;
	font-weight: 500;
	color: var(--color-dark-text);
	transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.search-tour__control:hover,
.search-tour__field--date .flatpickr-input:hover {
	border-color: var(--color-pink);
	background: var(--color-white);
}

.search-tour__control:focus,
.search-tour__field--date .flatpickr-input:focus {
	outline: none;
	border-color: var(--color-pink);
	box-shadow: 0 0 0 3px rgba(243, 63, 166, 0.15);
	background: var(--color-white);
}

.search-tour__input--select {
	appearance: none;
	-webkit-appearance: none;
	cursor: pointer;
	background-image: none;
	padding-right: 36px;
}

.search-tour__input--select:has(option[value=""]:checked),
.search-tour__input--select option[value=""] {
	color: var(--color-gray-400);
}

.search-tour__input--select:has(option[value=""]:checked) {
	color: var(--color-gray-400);
	font-weight: 400;
}

.search-tour__input--select:has(option:checked:not([value=""])) {
	color: var(--color-gray-800);
	font-weight: 500;
}

.search-tour__input[aria-invalid='true'] {
	border-color: #e57373;
	box-shadow: 0 0 0 3px rgba(229, 115, 115, 0.15);
}

.search-tour__chevron {
	position: absolute;
	right: 14px;
	top: 50%;
	transform: translateY(-50%);
	width: 12px;
	height: 8px;
	pointer-events: none;
	background-color: var(--color-gray-600);
	mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1.4 0L6 4.6 10.6 0 12 1.4l-6 6-6-6z'/%3E%3C/svg%3E");
	mask-size: contain;
	mask-repeat: no-repeat;
	mask-position: center;
	transition: background-color var(--transition);
}

.search-tour__select-wrap:focus-within .search-tour__chevron {
	background-color: var(--color-primary);
}

.search-tour__field--select {
	position: relative;
}

.search-tour__field--date {
	position: relative;
	cursor: pointer;
}

.search-tour__date {
	cursor: pointer;
}

.search-tour__date[readonly] {
	cursor: pointer;
}

.search-tour__date::placeholder,
.search-tour__field--date .flatpickr-input::placeholder {
	color: var(--color-gray-400);
	font-weight: 400;
}

/* Flatpickr — brand calendar */
.flatpickr-calendar {
	border-radius: var(--radius-card);
	box-shadow: var(--shadow-float);
	border: 1px solid var(--color-gray-200);
	font-family: var(--font-body);
}

.flatpickr-months .flatpickr-month {
	background: var(--color-primary);
	color: var(--color-white);
	border-radius: var(--radius-card) var(--radius-card) 0 0;
}

.flatpickr-current-month .flatpickr-monthDropdown-months,
.flatpickr-current-month input.cur-year {
	color: var(--color-white);
	font-weight: 600;
}

.flatpickr-weekdays {
	background: var(--color-warm);
}

span.flatpickr-weekday {
	color: var(--color-primary);
	font-weight: 600;
}

.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange,
.flatpickr-day.selected.inRange,
.flatpickr-day.startRange.inRange,
.flatpickr-day.endRange.inRange {
	background: var(--color-primary);
	border-color: var(--color-primary);
}

.flatpickr-day.selected:hover,
.flatpickr-day:hover {
	background: var(--color-primary);
	border-color: var(--color-primary);
}

.flatpickr-day.today {
	border-color: var(--color-primary-muted);
}

.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
	fill: var(--color-white);
}

.flatpickr-months .flatpickr-prev-month:hover svg,
.flatpickr-months .flatpickr-next-month:hover svg {
	fill: var(--color-primary-light);
}

.search-tour__submit {
	align-self: center;
	margin-left: 8px;
}

.tour-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
	width: 100%;
	padding-top: 8px;
}

/* Homepage tour grid density */
.is-home .tour-grid--featured,
.is-home .tour-grid--vietnam {
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 24px;
}

.is-home .tour-grid--featured .tour-card__image,
.is-home .tour-grid--vietnam .tour-card__image {
	aspect-ratio: 4 / 3;
	min-height: 248px;
}

.is-home .tour-grid--featured .tour-card__body,
.is-home .tour-grid--vietnam .tour-card__body {
	padding: 12px 14px 14px;
	gap: 3px;
}

.tour-grid--featured.is-collapsed .tour-card--extra,
.tour-grid--vietnam.is-collapsed .tour-card--extra {
	display: none;
}

.section__cta--featured-tours {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 14px;
}

.section__cta-link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 0.92rem;
	font-weight: 600;
	color: var(--color-purple);
	text-decoration: none;
	letter-spacing: 0.03em;
	transition: color var(--transition), transform var(--transition);
}

.section__cta-link:hover {
	color: var(--color-pink);
	transform: translateX(3px);
}

.btn--tour-more {
	min-width: 220px;
	border-color: var(--color-border);
	color: var(--color-heading-sub);
	background: var(--color-white);
	box-shadow: var(--shadow-soft);
	transition:
		transform var(--transition-btn),
		box-shadow var(--transition-btn),
		border-color var(--transition-btn),
		color var(--transition-btn),
		background var(--transition-btn);
}

.btn--tour-more:hover,
.btn--tour-more:focus-visible {
	border-color: #E0D8F8;
	background: var(--color-white);
	color: var(--color-pink);
	box-shadow: var(--shadow-soft);
	transform: translateY(var(--btn-hover-lift));
}

.destination-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 28px;
}

.testimonial-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 32px;
}

.gallery-masonry {
	display: grid;
	gap: 18px;
}

.gallery-masonry__row {
	display: grid;
	gap: 18px;
	align-items: stretch;
}

.gallery-masonry__row--sm {
	grid-template-columns: repeat(4, 1fr);
}

.gallery-masonry__row--lg {
	grid-template-columns: repeat(3, 1fr);
}

/* Section backgrounds — match reference */
.section--featured {
	background: var(--color-section-featured);
}

.section--testimonial {
	background: var(--color-white);
}

.section--vietnam,
.section--destination,
.section--gallery {
	background: var(--gradient-section-tint);
}

/* CTA */
.cta {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	padding: 80px 0;
	color: var(--color-white);
	text-align: center;
	background: var(--gradient-primary);
	width: 100%;
}

.cta__bg {
	position: absolute;
	inset: 0;
	z-index: 0;
	background-color: var(--color-purple);
	background-position: center;
	background-size: cover;
	background-repeat: no-repeat;
}

.cta__bg::after {
	content: '';
	position: absolute;
	inset: 0;
	background: var(--gradient-hero-overlay);
}

.cta__inner {
	position: relative;
	z-index: 1;
}

.cta__title {
	font-family: var(--font-heading);
	font-size: clamp(2rem, 3.5vw, 2.85rem);
	font-weight: 800;
	margin: 0 0 16px;
	line-height: 1.15;
	letter-spacing: -0.01em;
}

.cta__desc {
	max-width: 620px;
	margin: 0 auto 32px;
	font-size: 1rem;
	opacity: 0.92;
	line-height: 1.75;
}

.cta__actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 16px;
	margin-bottom: 32px;
}

.cta__actions .btn--primary {
	background: var(--gradient-primary);
	box-shadow: var(--shadow-brand);
}

.cta__actions .btn--accent {
	box-shadow: 0 10px 30px rgba(243, 146, 0, 0.4);
}

.cta__contacts {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 20px 36px;
	font-size: 0.92rem;
}

.cta__contact {
	display: inline-flex;
	align-items: center;
	gap: 10px;
}

.cta__contact a {
	text-decoration: underline;
	text-underline-offset: 3px;
}

.cta__icon {
	width: 18px;
	height: 18px;
	background: currentColor;
	mask-size: contain;
	mask-repeat: no-repeat;
	mask-position: center;
}

.cta__icon--phone { mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.6 10.8c1.5 2.9 3.7 5.1 6.6 6.6l2.2-2.2c.3-.3.7-.4 1-.2 1.1.4 2.3.6 3.6.6.6 0 1 .4 1 1V21c0 .6-.4 1-1 1C10.3 22 2 13.7 2 3c0-.6.4-1 1-1h3.5c.6 0 1 .4 1 1 0 1.3.2 2.5.6 3.6.1.3 0 .7-.2 1L6.6 10.8z'/%3E%3C/svg%3E"); }
.cta__icon--mail { mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 4H4a2 2 0 00-2 2v12a2 2 0 002 2h16a2 2 0 002-2V6a2 2 0 00-2-2zm0 4l-8 5-8-5V6l8 5 8-5v2z'/%3E%3C/svg%3E"); }
.cta__icon--chat { mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 2H4a2 2 0 00-2 2v18l4-4h14a2 2 0 002-2V4a2 2 0 00-2-2z'/%3E%3C/svg%3E"); }