/* =========================================================
   Trang chủ
   ========================================================= */

/* Hero – khối ảnh bo góc thụt 2 bên (giống bản thiết kế mẫu) */
.hero { position: relative; min-height: 580px; margin: 12px 12px 0; border-radius: 12px; background: var(--mt-hero); color: var(--mt-white); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; }
.hero__img, .hero__img-placeholder { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 45% 50%; }
.hero--image .hero__bg::after { content: ""; position: absolute; inset: 0; background: var(--mt-overlay-hero-mobile); }
.hero__sky { fill: var(--mt-hero); }
.hero__sun { fill: var(--mt-highlight); opacity: .9; }
.hero__m1 { fill: var(--mt-hero-2); }
.hero__m2 { fill: var(--mt-hero-3); }
.hero__m3 { fill: var(--mt-hero-4); }
.hero__inner { position: relative; max-width: 1240px; margin: 0 auto; padding: 46px 24px 150px; }
.hero__eyebrow { gap: 8px; font-size: 12px; font-weight: var(--mt-fw-semibold); letter-spacing: .5px; color: var(--mt-white); }
.hero__eyebrow::before { display: none; }
.hero__title { margin: 22px 0; font-size: clamp(35px, 7.4vw, 56px); line-height: 1.25; font-weight: var(--mt-fw-semibold); letter-spacing: -1.5px; color: var(--mt-white); }
.hero__title em { font-family: var(--mt-font-serif); font-style: italic; font-weight: var(--mt-fw-medium); color: var(--mt-accent-sand); }
.hero__desc { max-width: 520px; font-size: 14px; line-height: 1.9; color: var(--mt-hero-text); }
.hero__btn { display: inline-flex; align-items: center; justify-content: center; gap: 30px; min-height: 52px; margin-top: 28px; padding: 15px 20px; border: 1px solid var(--mt-primary); border-radius: 6px; background: var(--mt-primary); color: var(--mt-white); font-size: 13px; font-weight: var(--mt-fw-semibold); transition: background .15s, border-color .15s; }
.hero__btn:hover { background: var(--mt-primary-dark); border-color: var(--mt-primary-dark); color: var(--mt-white); }
.hero__place { position: absolute; left: 24px; right: 24px; bottom: 53px; max-width: 310px; display: flex; align-items: center; gap: 14px; padding-top: 20px; border-top: 1px solid var(--mt-white-40); color: var(--mt-white); font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; }
.hero__place-text small { display: block; margin-top: 7px; font-size: 12px; letter-spacing: 0; text-transform: none; color: var(--mt-hero-text); }
.hero__place-icon { flex-shrink: 0; width: 28px; height: 28px; }
.hero__place-arrow { display: flex; align-items: center; justify-content: center; flex-shrink: 0; width: 42px; height: 42px; margin-left: auto; border: 1px solid var(--mt-white-55); border-radius: 50%; transition: background .15s, color .15s; }
a.hero__place:hover { color: var(--mt-white); }
a.hero__place:hover .hero__place-arrow { background: var(--mt-white); color: var(--mt-ink); }
@media (min-width: 761px) {
	.hero { height: 560px; min-height: 0; margin: 16px 24px 0; border-radius: 16px; }
	.hero--image .hero__bg::after { background: var(--mt-overlay-hero-side); }
	.hero__img, .hero__img-placeholder { object-position: 56% 50%; }
	.hero__inner { padding: 60px 36px; }
	.hero__eyebrow { gap: 12px; letter-spacing: 1px; }
	.hero__eyebrow::before { display: block; width: 26px; height: 1px; opacity: 1; background: var(--mt-accent-sand); }
	.hero__title { margin: 20px 0; font-size: clamp(38px, 5.4vw, 57px); letter-spacing: -2.5px; }
	.hero__desc { font-size: 16px; }
	.hero__btn { padding: 17px 24px; font-size: 14px; }
	.hero__place { left: auto; right: 30px; bottom: 72px; max-width: none; }
	.hero__place-arrow { margin-left: 12px; }
}
@media (min-width: 1101px) {
	.hero { height: 535px; }
	.hero__inner { padding: 52px 32px 68px; }
	.hero__title { font-size: clamp(42px, 4.5vw, 67px); }
	.hero__place { right: 42px; bottom: 68px; }
}
@media (min-width: 1548px) { .hero { max-width: 1500px; margin-inline: auto; } }

/* Section đầu tiên ngay sau hàng link nhanh không cần khoảng trên lớn */
.quick-links + .section { padding-top: 0; }

/* Search box – nằm đè mép dưới hero */
.search-box { position: relative; z-index: 2; width: calc(100% - 56px); margin: -26px auto 0; background: var(--mt-surface); border: 1px solid var(--mt-line); border-radius: 9px; box-shadow: var(--mt-shadow-searchbar); scroll-margin-top: calc(var(--mt-header-h) + 24px); }
.search-box__tabs { display: flex; gap: 4px; padding: 12px 14px 0; overflow-x: auto; scrollbar-width: none; }
.search-box__tabs::-webkit-scrollbar { display: none; }
.search-box__tab { display: inline-flex; align-items: center; gap: 7px; flex-shrink: 0; height: 36px; padding: 0 14px; border: 0; border-radius: var(--mt-r-pill); background: transparent; color: var(--mt-muted); font-size: 13px; font-weight: var(--mt-fw-medium); white-space: nowrap; transition: background .15s, color .15s; }
.search-box__tab:hover { color: var(--mt-ink); }
.search-box__tab[aria-selected="true"] { background: var(--mt-primary-soft); color: var(--mt-primary-dark); font-weight: var(--mt-fw-semibold); }
.search-box__tab .mt-icon { color: var(--mt-primary); }
.search-box__body { display: flex; align-items: center; gap: 24px; padding: 20px; }
.search-box__intro { display: none; flex-shrink: 0; min-width: 192px; padding-right: 26px; border-right: 1px solid var(--mt-line); }
.search-box__kicker { display: block; margin-bottom: 8px; font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--mt-muted); }
.search-box__ask { font-size: 17px; font-weight: var(--mt-fw-semibold); color: var(--mt-ink); }
.search-box__fields { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; flex: 1; min-width: 0; }
.search-box__fields[hidden] { display: none; }
.search-box__fields > input[type="hidden"] { display: none; }
.sb-field { display: flex; align-items: center; gap: 8px; flex: 1 1 0; min-width: 0; padding-bottom: 12px; border-bottom: 1px solid var(--mt-line); cursor: pointer; }
.sb-field > .mt-icon { flex-shrink: 0; width: 18px; height: 18px; color: var(--mt-primary); }
.sb-field__body { display: block; width: 100%; min-width: 0; }
.sb-field__label { display: block; margin-bottom: 7px; font-size: 12px; color: var(--mt-muted); }
.sb-field__input { width: 100%; min-height: 25px; padding: 0 15px 0 0; border: 0; background: transparent; color: var(--mt-ink); font-size: 14px; font-weight: var(--mt-fw-medium); cursor: pointer; text-overflow: ellipsis; }
.sb-field__input:focus { outline: none; }
.sb-field:focus-within .sb-field__label { color: var(--mt-primary-dark); }
input[type="date"].sb-field__input { padding-right: 0; }
input[type="date"].sb-field__input::-webkit-calendar-picker-indicator { margin-left: 2px; opacity: .6; cursor: pointer; }
input[type="text"].sb-field__input { cursor: text; }
.search-box__submit { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 45px; padding: 10px 22px; border: 1px solid var(--mt-primary); border-radius: 6px; background: var(--mt-primary); color: var(--mt-white); font-size: 14px; font-weight: var(--mt-fw-semibold); white-space: nowrap; transition: background .15s, border-color .15s; }
.search-box__submit:hover { background: var(--mt-primary-dark); border-color: var(--mt-primary-dark); }
@media (min-width: 561px) and (max-width: 1100px) {
	.search-box__fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.search-box__fields > .search-box__submit { grid-column: 1 / -1; }
}
@media (min-width: 761px) {
	.search-box { width: calc(100% - 112px); margin-top: -35px; border-radius: 10px; }
	.search-box__tabs { padding: 14px 22px 0; }
	.search-box__body { padding: 22px; gap: 16px; }
	.sb-field { gap: 13px; }
	.sb-field > .mt-icon { width: 22px; height: 22px; }
}
@media (min-width: 1101px) {
	.search-box { width: min(1160px, calc(100% - 112px)); }
	.search-box__tabs { padding: 16px 28px 0; }
	.search-box__body { gap: 24px; padding: 20px 28px 25px; }
	.search-box__fields { display: flex; align-items: center; gap: 20px; }
	.sb-field { gap: 10px; padding-bottom: 0; border-bottom: 0; }
	.sb-field__input { padding-right: 0; }
	.sb-field--date { min-width: 128px; }
	.sb-field__input { font-size: 13px; }
	.search-box__submit { min-height: 52px; padding: 17px 22px; font-size: 13px; }
}
/* Đủ rộng thì hiện khối "Một chuyến đi mới" như mẫu; tab có 5 ô thì ẩn để ô ngày không bị bóp. */
@media (min-width: 1280px) {
	.search-box__intro { display: block; }
	.search-box[data-fields="5"] .search-box__intro { display: none; }
}

/* Link nhanh dưới search box */
.quick-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; padding-block: 24px 28px; }
.quick-links__item { display: flex; align-items: center; justify-content: center; gap: 7px; min-height: 54px; padding: 0 8px; border: 1px solid var(--mt-line); border-radius: var(--mt-r-md); background: var(--mt-surface); color: var(--mt-ink); font-size: 13px; text-align: center; transition: color .15s; }
.quick-links__item .mt-icon { flex-shrink: 0; color: var(--mt-primary); }
.quick-links__item:hover { color: var(--mt-primary); }
@media (max-width: 760px) { .quick-links__item:last-child:nth-child(odd) { grid-column: 1 / -1; } }
@media (min-width: 761px) {
	.quick-links { grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); grid-template-columns: none; gap: 14px; padding-block: 31px 35px; }
	.quick-links__item { gap: 12px; padding: 0; border: 0; border-right: 1px solid var(--mt-line); border-radius: 0; background: none; font-size: 14px; }
	.quick-links__item:last-child { border-right: 0; }
}
@media (min-width: 761px) and (max-width: 1100px) {
	.quick-links { gap: 8px; }
	.quick-links__item { gap: 7px; padding-inline: 4px; font-size: 12px; }
	.quick-links__item .mt-icon { width: 20px; height: 20px; }
}

/* USP */
.usp { background: var(--mt-surface); border-bottom: 1px solid var(--mt-line); }
.usp__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; padding-block: 24px; }
@media (min-width: 640px) { .usp__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .usp__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--mt-gutter); padding-block: 32px; } }

/* Destinations */
.destinations { padding-top: 48px; }
@media (min-width: 1024px) { .destinations { padding-top: 72px; } }
.destinations__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 170px; gap: 12px; }
.dest-tile {
	position: relative;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	padding: 16px;
	border-radius: var(--mt-r-2xl);
	overflow: hidden;
	background: var(--mt-primary);
	color: var(--mt-white);
}
.dest-tile__img, .dest-tile .mt-ph { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.dest-tile::after { content: ""; position: absolute; inset: 0; background: var(--mt-overlay-tile); }
.dest-tile:hover .dest-tile__img { transform: scale(1.05); }
.dest-tile__body { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 4px; }
.dest-tile__name { font-size: 18px; font-weight: var(--mt-fw-black); color: var(--mt-white); line-height: 1.25; }
.dest-tile__meta { font-size: var(--mt-fs-xs); color: var(--mt-white); opacity: .9; }
.dest-tile--lg { grid-column: span 2; grid-row: span 2; padding: 20px; }
.dest-tile--lg .dest-tile__name { font-size: 26px; }
.dest-tile--lg .dest-tile__meta { font-size: var(--mt-fs-body); }
.dest-tile:hover { color: var(--mt-white); }
@media (min-width: 768px) {
	.destinations__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: 200px; gap: 16px; }
}
@media (min-width: 1024px) {
	.destinations__grid { grid-template-rows: 230px 230px; grid-auto-rows: 230px; gap: 20px; }
	.dest-tile { padding: 20px; }
	.dest-tile__name { font-size: 22px; }
	.dest-tile__meta { font-size: var(--mt-fs-sm); }
	.dest-tile--lg { padding: 28px; }
	.dest-tile--lg .dest-tile__name { font-size: 32px; }
}

/* Featured */
.featured-tours .section__head { align-items: flex-end; }
.featured-tours__empty { padding: 32px; text-align: center; color: var(--mt-muted); }
@media (max-width: 767px) {
	/* Carousel scroll-snap trên mobile */
	.featured-tours .tour-grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 14px; margin-inline: -16px; padding: 4px 16px 8px; scrollbar-width: none; }
	.featured-tours .tour-grid::-webkit-scrollbar { display: none; }
	.featured-tours .tour-card { flex: 0 0 82%; scroll-snap-align: start; }
}

/* Flash Sale (panel be cam nhat) */
.section--flash { padding-top: 48px; }
@media (min-width: 1024px) { .section--flash { padding-top: 72px; } }
.flash { padding: 28px 20px 32px; border-radius: var(--mt-r-3xl); background: var(--mt-price-soft); border: 1px solid var(--mt-primary-line); }
@media (min-width: 1024px) { .flash { padding: 40px 40px 44px; } }
.flash .section__title { display: inline-flex; align-items: center; gap: 10px; }
.flash__bolt { color: var(--mt-primary); }

/* Tour Combo (section chuan) */
.combo-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; }
@media (min-width: 640px) { .combo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .combo-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--mt-gutter); } }
.combo-card { position: relative; display: flex; flex-direction: column; background: var(--mt-surface); border: 1px solid var(--mt-line); border-radius: var(--mt-r-xl); overflow: hidden; transition: box-shadow .2s, transform .2s; }
.combo-card:hover { box-shadow: var(--mt-shadow-card); transform: translateY(-2px); }
.combo-card__media { position: relative; aspect-ratio: 16 / 10; background: var(--mt-primary); overflow: hidden; }
.combo-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.combo-card:hover .combo-card__media img { transform: scale(1.04); }
.combo-card__tag { position: absolute; left: 12px; top: 12px; display: inline-flex; align-items: center; gap: 5px; padding: 5px 11px; border-radius: var(--mt-r-pill); background: var(--mt-glass); backdrop-filter: blur(4px); font-size: var(--mt-fs-2xs); font-weight: var(--mt-fw-semibold); color: var(--mt-ink); }
.combo-card__body { display: flex; flex-direction: column; gap: 8px; flex-grow: 1; padding: 18px; }
.combo-card__route { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: 17px; font-weight: var(--mt-fw-bold); letter-spacing: -0.01em; line-height: 1.35; }
.combo-card__route a { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 6px; color: var(--mt-ink); }
.combo-card__route a:hover { color: var(--mt-primary); }
.combo-card__arrow { color: var(--mt-primary); }
.combo-card__detail { font-size: var(--mt-fs-xs); line-height: 1.55; color: var(--mt-muted); }
.combo-card__price { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--mt-line-soft); }
.combo-card__unit { font-size: var(--mt-fs-2xs); color: var(--mt-muted); }
.combo-card__price .price { font-size: 21px; }
.stretched-link::after { content: ""; position: absolute; inset: 0; }

/* Blog: the "cau chuyen" (khong vien, anh bo goc) */
.post-grid--story .post-card--story { background: transparent; border: 0; border-radius: 0; overflow: visible; }
.post-card--story:hover { box-shadow: none; }
.post-card--story .post-card__media { height: 210px; border-radius: var(--mt-r-xl); }
.post-card--story .post-card__body { padding: 16px 2px 0; gap: 8px; }
.post-card__eyebrow { font-size: var(--mt-fs-2xs); font-weight: var(--mt-fw-bold); letter-spacing: .1em; text-transform: uppercase; color: var(--mt-primary); }
.post-card--story .post-card__heading { font-size: 19px; letter-spacing: -0.01em; }
.post-card__excerpt { font-size: var(--mt-fs-sm); line-height: 1.6; color: var(--mt-muted); }
.post-card__more { display: inline-flex; align-items: center; gap: 6px; margin-top: 2px; font-size: var(--mt-fs-sm); font-weight: var(--mt-fw-semibold); color: var(--mt-ink); }
.post-card__more:hover { color: var(--mt-primary); }
.post-card__more .mt-icon { transition: transform .15s; }
.post-card__more:hover .mt-icon { transform: translate(2px, -2px); }

/* Gioi thieu (About split) */
.about { display: grid; grid-template-columns: minmax(0, 1fr); gap: 28px; align-items: center; }
@media (min-width: 900px) { .about { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; } }
.about__media { position: relative; border-radius: var(--mt-r-2xl); overflow: hidden; aspect-ratio: 4 / 3; background: var(--mt-primary); }
.about__media img { width: 100%; height: 100%; object-fit: cover; }
.about__caption { position: absolute; left: 16px; bottom: 16px; padding: 6px 12px; border-radius: var(--mt-r-pill); background: rgba(20, 32, 29, .6); backdrop-filter: blur(4px); font-size: var(--mt-fs-xs); color: var(--mt-white); }
.about__content { display: flex; flex-direction: column; gap: 16px; }
.about__title { font-size: 30px; line-height: 1.15; font-weight: var(--mt-fw-semibold); letter-spacing: -0.03em; color: var(--mt-ink); }
.about__title em { font-family: var(--mt-font-serif); font-style: italic; font-weight: var(--mt-fw-medium); color: var(--mt-primary); }
.about__content p { font-size: 16px; line-height: 1.75; color: var(--mt-ink-2); }
@media (min-width: 1024px) { .about__title { font-size: 38px; } }

/* CTA cuoi trang */
.section--cta { padding-bottom: 64px; }
@media (min-width: 1024px) { .section--cta { padding-bottom: var(--mt-section-gap); } }
.cta { display: flex; flex-direction: column; gap: 24px; padding: 32px 24px; border-radius: var(--mt-r-3xl); background: var(--mt-hero); color: var(--mt-white); }
.cta__text { display: flex; flex-direction: column; gap: 12px; }
.cta .eyebrow { color: var(--mt-accent-sand); }
.cta__title { font-size: 28px; line-height: 1.15; font-weight: var(--mt-fw-semibold); letter-spacing: -0.03em; }
.cta__title em { font-family: var(--mt-font-serif); font-style: italic; font-weight: var(--mt-fw-medium); color: var(--mt-accent-sand); }
.cta__desc { max-width: 560px; font-size: 16px; line-height: 1.7; color: var(--mt-hero-text); }
.cta__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; }
.cta__phone { display: inline-flex; align-items: center; gap: 10px; color: var(--mt-white); }
.cta__phone span { display: flex; flex-direction: column; font-size: var(--mt-fs-xs); color: var(--mt-hero-text); line-height: 1.3; }
.cta__phone strong { font-size: 16px; color: var(--mt-white); }
.cta__phone:hover { color: var(--mt-white); }
@media (min-width: 900px) {
	.cta { flex-direction: row; align-items: center; justify-content: space-between; gap: 40px; padding: 44px 48px; }
	.cta__title { font-size: 34px; }
	.cta__actions { flex-shrink: 0; flex-direction: column; align-items: flex-start; }
}

/* Themes */
.themes__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
@media (min-width: 640px) { .themes__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .themes__grid { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; } }
.theme-card {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 12px;
	padding: 24px 16px;
	border: 1px solid var(--mt-line);
	border-radius: var(--mt-r-xl);
	background: var(--mt-surface);
	color: var(--mt-ink);
	text-align: center;
	transition: border-color .15s, box-shadow .15s, transform .15s;
}
.theme-card:hover { border-color: var(--mt-primary-line); box-shadow: var(--mt-shadow-card); transform: translateY(-2px); color: var(--mt-ink); }
.theme-card__icon { display: flex; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: var(--mt-r-pill); background: var(--mt-primary-soft); font-size: var(--mt-fs-body); font-weight: var(--mt-fw-black); color: var(--mt-primary); overflow: hidden; }
.theme-card__icon img { width: 32px; height: 32px; object-fit: contain; }
.theme-card__name { font-size: var(--mt-fs-body); font-weight: var(--mt-fw-bold); }
.theme-card__count { font-size: var(--mt-fs-xs); color: var(--mt-muted); }

/* Newsletter */
.section--newsletter { padding-bottom: 56px; }
@media (min-width: 1024px) { .section--newsletter { padding-bottom: var(--mt-section-gap); } }
.newsletter { display: flex; flex-direction: column; gap: 20px; padding: 28px 20px; border: 1px solid var(--mt-line); border-radius: var(--mt-r-3xl); background: var(--mt-surface); }
.newsletter__text { display: flex; flex-direction: column; gap: 8px; }
.newsletter__title { font-size: 22px; font-weight: var(--mt-fw-black); }
.newsletter__desc { font-size: var(--mt-fs-body); color: var(--mt-muted); }
.newsletter__form { position: relative; display: flex; flex-wrap: wrap; gap: 12px; width: 100%; }
.newsletter__form .input { flex: 1 1 220px; }
.newsletter__form .btn { flex: 1 0 auto; }
.newsletter__msg { flex-basis: 100%; font-size: var(--mt-fs-sm); }
.newsletter__msg.is-success { color: var(--mt-success); }
.newsletter__msg.is-error { color: var(--mt-danger); }
.newsletter__msg:empty { display: none; }
@media (min-width: 1024px) {
	.newsletter { flex-direction: row; align-items: center; justify-content: space-between; gap: 40px; padding: 40px 48px; }
	.newsletter__title { font-size: 26px; }
	.newsletter__form { width: 520px; flex-shrink: 0; }
	.newsletter__form .btn { flex: 0 0 auto; padding: 0 24px; }
}