:root {
  --navy: #07345d;
  --navy-deep: #042d51;
  --blue: #1265a1;
  --orange: #ff7900;
  --ink: #102e50;
  --muted: #4b6079;
  --line: #d6e3ee;
  --page: #eff9fd;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; color: var(--ink); font: 400 14px/1.6 "Be Vietnam Pro", Arial, sans-serif; background: var(--page); }
body, button, input, select { letter-spacing: 0; }
button, input, select { font: inherit; }
button, a, input, select { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; }
button, a { touch-action: manipulation; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid #168ac2; outline-offset: 4px; }
[hidden] { display: none !important; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { line-height: 1.35; }
img { display: block; max-width: 100%; }
.container { width: 90%; max-width: 1180px; margin-inline: auto; }
.icon-definitions { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 20px; height: 20px; flex: 0 0 auto; display: inline-block; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; vertical-align: middle; }
.icon-button { display: inline-grid; place-items: center; padding: 0; width: 40px; height: 40px; border: 0; background: transparent; color: inherit; flex-shrink: 0; }
.skip-link { position: fixed; z-index: 100; left: 12px; top: -80px; background: #fff; padding: 12px; }
.skip-link:focus { top: 12px; }
.site-header { height: 76px; background: #fff; position: sticky; top: 0; z-index: 30; box-shadow: 0 1px 6px #1439560b; }
.nav-wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; flex-shrink: 0; }
.brand-logo { width: 156px; height: auto; }
.main-nav { display: flex; align-items: center; gap: 21px; }
.main-nav a { position: relative; font-size: 10px; font-weight: 700; white-space: nowrap; padding: 12px 0; transition: color .18s ease; }
.main-nav a:hover { color: #e66700; }
.main-nav a.active::after { content: ""; position: absolute; bottom: 3px; left: 0; right: 0; height: 2px; background: var(--orange); }
.hotline { display: inline-flex; gap: 7px; align-items: center; white-space: nowrap; }
.hotline strong { font-size: 15px; font-weight: 800; }
.hotline-icon { width: 21px; height: 21px; display: grid; place-items: center; background: var(--orange); color: #fff; border-radius: 50%; }
.hotline-icon .icon { width: 13px; height: 13px; }
.menu-button { display: none; }
.hero { height: 386px; position: relative; isolation: isolate; color: #fff; overflow: hidden; background: var(--navy-deep); }
.hero-slider, .hero-slide, .hero-shade { position: absolute; inset: 0; }
.hero-slider { z-index: -2; }
.hero-slide { background-position: center; background-size: cover; opacity: 0; transition: opacity .8s ease; }
.hero-slide.active { opacity: 1; }
.hero-shade { z-index: -1; background: linear-gradient(90deg, #061b262b 0%, #061b261c 44%, transparent 65%); }
.hero-content { padding-top: 148px; }
.hero h1 { max-width: 65%; font-size: 30px; font-weight: 800; line-height: 1.3; text-shadow: 0 2px 5px #001c3480; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 13px; min-height: 40px; border: 1px solid transparent; border-radius: 6px; padding: 9px 18px; font-size: 12px; font-weight: 600; line-height: 1.4; transition: background-color .18s ease, box-shadow .18s ease, transform .18s ease; }
.button .icon { width: 18px; height: 18px; }
.button-primary { color: #fff; background: var(--orange); font-weight: 700; box-shadow: 0 3px 8px #fb780018; }
.button-primary:hover, .button-search:hover { background: #e96800; box-shadow: 0 5px 12px #a7500026; }
.hero .button { margin-top: 18px; min-height: 44px; font-size: 15px; padding-inline: 19px; }
.hero .button .icon { width: 21px; height: 21px; }
.hero-controls { position: absolute; right: 5%; bottom: 70px; display: flex; align-items: center; gap: 5px; opacity: 0; transition: opacity .2s ease; }
.hero:hover .hero-controls, .hero:focus-within .hero-controls { opacity: 1; }
.hero-controls .icon-button { width: 30px; height: 30px; border-radius: 50%; color: #fff; background: #052e54a6; }
.hero-dots { display: flex; gap: 0; }
.hero-dot { width: 24px; height: 30px; padding: 0; border: 0; background: transparent; position: relative; }
.hero-dot::after { content: ""; position: absolute; width: 7px; height: 7px; border-radius: 50%; background: #ffffff80; top: 11px; left: 8px; }
.hero-dot.active::after { background: var(--orange); }
.booking-shell { margin-top: -60px; position: relative; z-index: 5; }
.booking-card { background: #fff; box-shadow: 0 6px 15px #1837501a; border-radius: 12px; overflow: hidden; }
.booking-tabs { display: flex; align-items: stretch; padding: 0 19px; gap: 14px; background: #f3faff; }
.booking-tab { position: relative; display: flex; align-items: center; justify-content: center; gap: 9px; min-height: 54px; min-width: 108px; border: 0; padding: 12px; color: var(--navy); background: transparent; font-size: 12px; }
.booking-tab .icon { color: #6788a7; width: 22px; height: 22px; }
.booking-tab.active { background: #fff; font-weight: 700; }
.booking-tab.active .icon { color: var(--orange); }
.booking-tab.active::after { content: ""; height: 2px; background: var(--orange); position: absolute; bottom: 0; left: 0; right: 0; }
.booking-form { padding: 15px 19px 13px; display: grid; grid-template-columns: minmax(0, 1.45fr) 30px minmax(0, 1.6fr) minmax(0, 1.12fr) minmax(0, .95fr) minmax(0, 1.1fr); gap: 13px; align-items: end; }
.booking-form label { min-width: 0; display: grid; gap: 4px; font-size: 10px; font-weight: 500; }
.field-control { position: relative; display: flex; align-items: center; min-width: 0; height: 40px; }
.field-control > .icon { position: absolute; left: 9px; width: 17px; height: 17px; pointer-events: none; z-index: 1; color: var(--navy); }
.field-control input, .field-control select { min-width: 0; width: 100%; height: 40px; border: 1px solid var(--line); border-radius: 5px; color: var(--ink); background: #fff; padding: 0 7px 0 32px; font-size: 12px; box-shadow: inset 0 0 0 1px #f3f7fb; }
.field-control select { appearance: none; cursor: pointer; }
.field-control:focus-within input, .field-control:focus-within select { border-color: #3383b4; }
.date-control input { padding-left: 30px; padding-right: 2px; font-size: 11px; }
.date-control input::-webkit-calendar-picker-indicator { position: absolute; inset: 0; width: auto; height: auto; opacity: 0; cursor: pointer; }
.date-enhanced { border: 1px solid var(--line); border-radius: 5px; background: #fff; }
.date-enhanced input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.date-label { position: absolute; left: 30px; right: 2px; pointer-events: none; font-size: 11px; color: var(--ink); white-space: nowrap; }
.date-enhanced:focus-within { outline: 3px solid #168ac2; outline-offset: 3px; }
.swap-button { width: 30px; height: 32px; margin-bottom: 4px; border-radius: 50%; background: #fff; box-shadow: 0 2px 6px #173a5421; }
.swap-button .icon { width: 17px; height: 17px; }
.button-search { height: 40px; padding-inline: 9px; background: #ff6500; color: #fff; font-size: 12px; font-weight: 700; }
.form-message { display: none; margin: 0 19px 16px; padding: 10px 13px; background: #f0f7fc; border-left: 3px solid #2177ae; border-radius: 4px; font-size: 12px; }
.form-message.show { display: block; }
.form-message.error { background: #fff3f0; border-color: #b94b28; color: #923f24; }
.form-message a { font-weight: 700; text-decoration: underline; white-space: nowrap; }
.booking-panel { min-height: 88px; padding: 15px 19px; display: flex; justify-content: space-between; gap: 20px; align-items: center; }
.booking-panel p { font-size: 12px; margin-top: 4px; }
.services { padding: 27px 0; }
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 13px; }
.service-card { --service-accent: #a64a00; position: relative; display: grid; grid-template-columns: 48px minmax(0, 1fr); grid-template-rows: 1fr auto; align-items: start; gap: 13px 12px; min-height: 148px; padding: 17px 15px 12px; background: #fff; border-radius: 8px; box-shadow: 0 4px 14px #1341640d; border: 1px solid #e0e9ee; border-top: 3px solid #f58a2c; transition: box-shadow .2s ease, transform .2s ease; }
.service-card:hover { transform: translateY(-4px); box-shadow: 0 10px 24px #13416424; }
.service-icon { width: 48px; height: 48px; border-radius: 8px; color: var(--service-accent); display: grid; place-items: center; background: #fff0df; }
.service-icon .icon { width: 30px; height: 30px; stroke-width: 1.6; }
.service-card h2 { font-size: 12px; font-weight: 800; margin: 3px 0 7px; }
.service-card p { font-size: 10px; line-height: 1.65; color: var(--muted); }
.service-action { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid #e5edf1; padding-top: 9px; color: var(--service-accent); font-size: 11px; font-weight: 700; }
.service-action .icon { width: 18px; height: 18px; transition: transform .2s ease; }
.service-card:hover .service-action .icon { transform: translateX(3px); }
.service-ticket { --service-accent: #ffc27c; color: #fff; background: #07385f; border-color: #07385f; border-top-color: var(--orange); }
.service-ticket .service-icon { color: #fff; background: #ff7900; }
.service-ticket p { color: #d4e4f1; }
.service-ticket .service-action { border-top-color: #ffffff26; }
.service-travel { --service-accent: #116e59; background: #f8fdfb; border-top-color: #21866e; }
.service-travel .service-icon { background: #e1f3eb; }
.route-section { background: var(--navy-deep); color: #fff; padding: 16px 0; }
.route-layout { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 32px; align-items: center; }
.route-content h2 { font-size: 22px; font-weight: 800; }
.route-line { display: flex; justify-content: space-between; margin: 18px 0 14px; }
.route-line > div { position: relative; min-width: 0; flex: 1; display: grid; justify-items: start; gap: 6px; }
.route-line > div:last-child { flex: 0 0 auto; }
.route-line > div:not(:last-child)::before { content: ""; position: absolute; top: 8px; left: 16px; right: 0; height: 2px; background: #fff; }
.route-line > div:not(:last-child)::after { content: "›"; font: 700 23px/14px Arial, sans-serif; position: absolute; top: 0; left: 57%; padding-inline: 5px; color: #fff; background: var(--navy-deep); }
.route-dot { width: 18px; height: 18px; border: 3px solid #fff; border-radius: 50%; background: var(--orange); margin-bottom: 8px; position: relative; z-index: 1; }
.route-line strong { font-size: 13px; }
.route-line small { color: #c2d9eb; font-size: 10px; }
.route-note { color: #c2d9eb; font-size: 10px; margin: 0; flex: 1; }
.route-actions { display: flex; align-items: center; gap: 16px; }
.route-actions > .button { flex-shrink: 0; }
.button-outline { border-color: #a0b9d0; color: #fff; min-height: 32px; font-size: 10px; padding: 6px 18px; border-radius: 3px; }
.button-outline:hover { background: #ffffff15; }
/* Hiển thị đúng vùng ảnh trong bản mẫu; toàn bộ chữ và điều khiển vẫn là HTML. */
.photo-crop { display: block; position: relative; overflow: hidden; aspect-ratio: var(--w) / var(--h); border-radius: 8px; background: #d2e6ef; }
.photo-crop > img { position: absolute; width: calc(864 / var(--w) * 100%); max-width: none; height: auto; left: calc(var(--x) / var(--w) * -100%); top: calc(var(--y) / var(--h) * -100%); }
.route-image { width: 100%; }
.destinations { padding: 20px 0 13px; }
.section-heading { text-align: center; margin-bottom: 11px; }
.section-heading h2 { font-size: 22px; font-weight: 800; color: var(--navy); }
.section-heading p { font-size: 12px; color: var(--muted); margin-top: 3px; }
.destination-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.destination-grid h3 { font-size: 12px; margin-top: 8px; font-weight: 700; }
.center-action { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; text-align: center; margin-top: 13px; }
.button-secondary { color: var(--navy); border-color: #5890bd; background: transparent; border-radius: 3px; min-height: 32px; padding: 6px 17px; font-size: 11px; font-weight: 400; }
.button-secondary:hover { background: #e1f0fa; }
.testimonials { padding: 15px 0 30px; background: #e0f3fe; }
.testimonials .section-heading { margin-bottom: 10px; }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 13px; }
.quote-card { display: flex; flex-direction: column; background: #fff; padding: 12px 13px 10px; border-radius: 8px; box-shadow: 0 2px 8px #14577807; }
.quote-mark { color: #0070af; height: 18px; font: 800 36px/1 Georgia, serif; }
.quote-card > p { flex: 1; font-size: 10px; line-height: 1.65; margin-bottom: 10px; color: #354963; }
.quote-card footer { display: flex; align-items: center; gap: 8px; }
.avatar { width: 43px; flex: 0 0 43px; border-radius: 50%; }
.quote-card footer > div { min-width: 0; display: grid; }
.quote-card strong { font-size: 10px; line-height: 1.5; font-weight: 800; }
.quote-card small { font-size: 10px; line-height: 1.5; }
.stars { color: #ff7900; font-size: 14px; line-height: 1.3; white-space: nowrap; }
.cta-section { background: #e0f3fe; padding: 0 0 9px; }
.cta-banner { min-height: 114px; overflow: hidden; isolation: isolate; position: relative; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 16px 22px; color: #fff; background: #053761; border-radius: 8px; }
.cta-copy { position: relative; z-index: 1; }
.cta-copy h2 { font-size: 21px; font-weight: 800; line-height: 1.25; }
.cta-benefits { display: flex; flex-wrap: wrap; list-style: none; padding: 0; margin: 12px 0 0; gap: 22px; }
.cta-benefits li { display: flex; align-items: center; gap: 7px; font-size: 10px; }
.cta-benefits .icon { width: 18px; height: 18px; stroke-width: 1.5; }
.cta-photo { position: absolute; right: 0; top: 0; width: 50%; height: 100%; background: url("../images/giao-dien/dat-ve-v2.webp") center / cover; border-radius: 80px 0 0 0; z-index: -1; }
.cta-banner > .button { min-height: 44px; font-size: 14px; flex-shrink: 0; }
.site-footer { color: #c5d9e9; background: var(--navy-deep); padding: 15px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1.05fr 1.1fr; column-gap: 48px; }
.footer-logo { width: 155px; height: auto; }
.footer-brand { margin-bottom: 8px; padding: 6px 9px; background: #fff; border-radius: 6px; }
.footer-about p { font-size: 10px; line-height: 1.75; margin-bottom: 6px; }
.footer-partner { font-size: 9px !important; }
.footer-phone { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 800; color: #fff; }
.footer-phone .icon { width: 14px; height: 14px; }
.footer-grid > div:not(:first-child) { display: flex; flex-direction: column; align-items: flex-start; gap: 5px; padding-top: 8px; }
.footer-grid h2 { font-size: 11px; text-transform: uppercase; font-weight: 400; margin-bottom: 7px; color: #e0eaf3; }
.footer-grid > div > a:not(.brand):not(.footer-phone), .social-item { font-size: 10px; }
.footer-grid a:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.social-item { display: inline-flex; align-items: center; gap: 12px; }
.social-item .icon { width: 14px; height: 14px; color: #a6d4f9; }
.facebook-mark { display: inline-grid; place-items: center; width: 13px; height: 13px; color: var(--navy-deep); background: #a6d4f9; font: 700 15px/1 Arial, sans-serif; }
.copyright { margin-top: 10px; padding: 10px 0 12px; text-align: center; border-top: 1px solid #ffffff19; font-size: 9px; color: #abc3d7; }
@media (min-width: 1100px) {
  .site-header { height: 94px; }
  .brand-logo { width: 220px; }
  .nav-wrap { gap: 30px; }
  .main-nav { gap: 24px; }
  .main-nav a { font-size: 13px; }
  .hotline strong { font-size: 20px; }
  .hotline-icon { width: 28px; height: 28px; }
  .hotline-icon .icon { width: 16px; height: 16px; }
  .hero { height: 548px; }
  .hero-content { padding-top: 207px; }
  .hero h1 { font-size: 44px; }
  .hero .button { min-height: 58px; font-size: 18px; margin-top: 24px; padding-inline: 25px; }
  .hero-controls { bottom: 99px; }
  .booking-shell { margin-top: -85px; }
  .booking-tabs { padding-inline: 28px; gap: 20px; }
  .booking-tab { min-height: 70px; min-width: 156px; font-size: 16px; gap: 12px; }
  .booking-tab .icon { width: 27px; height: 27px; }
  .booking-form { padding: 21px 28px 24px; gap: 18px; grid-template-columns: minmax(0,1.5fr) 36px minmax(0,1.6fr) minmax(0,1.15fr) minmax(0,.95fr) minmax(0,1.1fr); }
  .booking-form label { font-size: 13px; gap: 6px; }
  .field-control, .field-control input, .field-control select { height: 52px; font-size: 15px; }
  .field-control > .icon { width: 21px; height: 21px; left: 12px; }
  .field-control input, .field-control select { padding-left: 40px; }
  .date-control input { font-size: 13px; }
  .date-label { left: 40px; font-size: 13px; }
  .button-search { height: 52px; font-size: 16px; }
  .swap-button { width: 36px; height: 36px; margin-bottom: 8px; }
  .booking-panel { min-height: 125px; padding: 21px 28px; }
  .services { padding: 37px 0; }
  .service-grid { gap: 18px; }
  .service-card { min-height: 176px; grid-template-columns: 60px minmax(0, 1fr); gap: 16px; padding: 21px 21px 14px; }
  .service-icon { width: 60px; height: 60px; }
  .service-icon .icon { width: 35px; height: 35px; }
  .service-card h2 { font-size: 16px; }
  .service-card p { font-size: 13px; }
  .service-action { font-size: 13px; padding-top: 11px; }
  .route-section { padding: 20px 0; }
  .route-layout { gap: 40px; }
  .route-content h2 { font-size: 26px; }
  .section-heading h2 { font-size: 30px; }
  .route-line { margin-top: 22px; margin-bottom: 18px; }
  .route-line strong { font-size: 18px; }
  .route-line small, .route-note { font-size: 13px; }
  .route-note { margin: 0; font-size: 12px; }
  .button-outline { font-size: 13px; min-height: 40px; }
  .destinations { padding: 28px 0 23px; }
  .section-heading { margin-bottom: 17px; }
  .section-heading p { font-size: 16px; margin-top: 6px; }
  .destination-grid { gap: 20px; }
  .destination-grid h3 { font-size: 16px; margin-top: 10px; }
  .center-action { margin-top: 20px; }
  .button-secondary { min-height: 40px; font-size: 14px; }
  .testimonials { padding: 22px 0 38px; }
  .testimonials .section-heading { margin-bottom: 16px; }
  .testimonial-grid { gap: 18px; }
  .quote-card { padding: 17px 18px 15px; }
  .quote-card > p { font-size: 13px; margin: 5px 0 14px; }
  .quote-card strong, .quote-card small { font-size: 13px; }
  .avatar { width: 55px; flex-basis: 55px; }
  .stars { font-size: 18px; }
  .cta-banner { min-height: 157px; padding: 22px 30px; }
  .cta-copy h2 { font-size: 28px; }
  .cta-benefits { margin-top: 16px; gap: 25px; }
  .cta-benefits li { font-size: 13px; }
  .cta-benefits .icon { width: 23px; height: 23px; }
  .cta-banner > .button { font-size: 18px; min-height: 57px; padding-inline: 24px; }
  .site-footer { padding-top: 23px; }
  .footer-grid { column-gap: 68px; }
  .footer-logo { width: 210px; }
  .footer-about p, .footer-grid > div > a:not(.brand):not(.footer-phone), .social-item { font-size: 13px; }
  .footer-partner { font-size: 11px !important; }
  .footer-grid h2 { font-size: 14px; margin-bottom: 11px; }
  .footer-grid > div:not(:first-child) { gap: 8px; }
  .footer-phone { font-size: 18px; }
  .copyright { font-size: 11px; padding: 14px 0 16px; margin-top: 16px; }
}
@media (min-width: 761px) and (max-width: 1099px) {
  .nav-wrap { gap: 13px; }
  .main-nav { gap: 18px; }
  .main-nav a { font-size: 10px; }
  .hotline strong { font-size: 13px; }
  .brand-logo { width: 147px; }
}
@media (min-width: 761px) and (max-width: 820px) {
  .main-nav { gap: 12px; }
  .main-nav a { font-size: 9px; }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 80px; }
  .container { width: calc(100% - 32px); }
  .site-header { height: 68px; }
  .nav-wrap { gap: 12px; }
  .brand-logo { width: 176px; }
  .menu-button { display: grid; margin-left: auto; }
  .hotline { margin-left: auto; }
  .hotline strong { font-size: 14px; }
  .main-nav { display: none; position: absolute; top: 68px; left: 0; right: 0; padding: 10px 16px 16px; background: #fff; box-shadow: 0 10px 16px #1138521a; }
  .main-nav.open { display: grid; }
  .main-nav a { font-size: 14px; padding: 11px 8px; }
  .main-nav a.active::after { display: none; }
  .main-nav a.active { color: #c65b00; background: #fff7ed; border-radius: 4px; }
  .hero { height: 440px; }
  .hero-slide { background-position: 61% center; }
  .hero-shade { background: linear-gradient(0deg, #032946c9, #0329461a 70%); }
  .hero-content { padding-top: 240px; }
  .hero h1 { font-size: 28px; max-width: 560px; line-height: 1.35; }
  .hero .button { font-size: 14px; min-height: 42px; margin-top: 16px; }
  .hero-controls { right: 16px; top: 14px; bottom: auto; opacity: 1; }
  .hero-controls .icon-button { width: 36px; height: 36px; }
  .hero-dot { height: 36px; }
  .hero-dot::after { top: 14px; }
  .booking-shell { margin-top: -22px; }
  .booking-tabs { padding-inline: 8px; gap: 0; }
  .booking-tab { flex: 1; min-width: 0; min-height: 54px; font-size: 12px; padding: 10px 5px; gap: 6px; }
  .booking-tab .icon { width: 20px; height: 20px; }
  .booking-form { padding: 17px 15px; grid-template-columns: minmax(0,1fr) 32px minmax(0,1fr); gap: 14px 8px; }
  .booking-form label { font-size: 12px; gap: 6px; }
  .field-control, .field-control input, .field-control select { height: 46px; font-size: 16px; }
  .field-control input, .field-control select { padding-left: 32px; }
  .date-control input { padding-right: 9px; }
  .date-label { left: 32px; font-size: 16px; }
  .swap-button { margin-bottom: 7px; width: 32px; }
  .booking-form label:nth-of-type(3) { grid-column: 1 / 3; }
  .booking-form label:nth-of-type(4) { grid-column: 3; }
  .button-search { grid-column: 1 / -1; height: 46px; font-size: 15px; }
  .booking-panel { min-height: 257px; align-content: center; flex-wrap: wrap; padding: 20px; }
  .booking-panel p { font-size: 14px; }
  .services { padding: 24px 0; }
  .service-grid { grid-template-columns: 1fr; gap: 12px; }
  .service-card { min-height: 133px; padding: 17px 18px 15px; gap: 11px 15px; grid-template-columns: 56px minmax(0,1fr); align-items: start; }
  .service-icon { width: 56px; height: 56px; }
  .service-card h2 { font-size: 15px; margin-top: 0; margin-bottom: 5px; }
  .service-card p { font-size: 12px; }
  .service-action { grid-column: 2; font-size: 12px; border-top: 0; padding-top: 0; }
  .route-section { padding: 20px 0; }
  .route-layout { grid-template-columns: 1fr; gap: 16px; }
  .route-content h2 { font-size: 22px; }
  .route-line { margin-top: 18px; margin-bottom: 14px; }
  .route-line strong { font-size: 14px; }
  .route-line small { font-size: 10px; }
  .route-note { margin: 0; font-size: 11px; }
  .route-actions { flex-wrap: wrap; gap: 12px; }
  .route-actions .route-note { flex-basis: 100%; }
  .button-outline { min-height: 40px; font-size: 12px; }
  .route-image { max-width: 500px; margin-inline: auto; }
  .destinations { padding: 28px 0; }
  .section-heading { margin-bottom: 18px; }
  .section-heading h2 { font-size: 24px; }
  .section-heading p { font-size: 13px; margin-top: 8px; }
  .destination-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px 12px; }
  .destination-grid h3 { font-size: 12px; }
  .button-secondary { font-size: 13px; min-height: 40px; }
  .center-action { margin-top: 22px; }
  .testimonials { padding: 24px 0; }
  .testimonials .section-heading { margin-bottom: 18px; }
  .testimonial-grid { grid-template-columns: 1fr; gap: 14px; }
  .quote-card { padding: 18px; }
  .quote-card > p { font-size: 13px; margin: 6px 0 14px; }
  .quote-card strong, .quote-card small { font-size: 12px; }
  .stars { font-size: 16px; }
  .cta-section { padding-bottom: 20px; }
  .cta-banner { min-height: 240px; padding: 22px; flex-direction: column; align-items: flex-start; justify-content: center; gap: 20px; }
  .cta-copy h2 { font-size: 24px; }
  .cta-benefits { gap: 13px; max-width: 290px; }
  .cta-benefits li { font-size: 11px; }
  .cta-photo { width: 100%; border-radius: 0; opacity: .22; }
  .cta-banner > .button { font-size: 14px; }
  .site-footer { padding-top: 25px; }
  .footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px 20px; }
  .footer-about { grid-column: 1 / -1; }
  .footer-logo { width: 175px; }
  .footer-about p { font-size: 12px; max-width: 360px; }
  .footer-partner { font-size: 11px !important; }
  .footer-phone { font-size: 16px; }
  .footer-grid h2 { font-size: 13px; }
  .footer-grid > div > a:not(.brand):not(.footer-phone), .social-item { font-size: 12px; min-height: 28px; }
  .footer-grid > div:not(:first-child) { gap: 7px; padding-top: 0; }
  .copyright { margin-top: 25px; font-size: 10px; padding: 15px 0; }
}
@media (max-width: 430px) {
  .hotline strong { display: none; }
  .hotline { margin-left: auto; }
  .hotline-icon { width: 35px; height: 35px; }
  .hotline-icon .icon { width: 18px; height: 18px; }
  .menu-button { margin-left: 0; }
  .hero h1 { font-size: 25px; }
  .hero-content { padding-top: 238px; }
  .hero { height: 440px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation: none !important; }
}

/* ==========================================================================
   Khối nhận xét khách hàng dạng trình chiếu ngang
   Cuộn bằng scroll-snap nên vuốt trên điện thoại mượt và không cần thư viện.
   ========================================================================== */
.danh-gia-slider { position: relative; }
.danh-gia-track {
  display: flex;
  gap: 13px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 4px;
  /* Chừa chỗ cho viền nét khi dùng bàn phím, tránh bị cắt mất */
  scroll-padding-inline: 2px;
}
.danh-gia-track::-webkit-scrollbar { display: none; }
.danh-gia-track:focus-visible { outline: 3px solid #168ac2; outline-offset: 3px; }
.danh-gia-track > .quote-card {
  flex: 0 0 calc((100% - 26px) / 3);
  scroll-snap-align: start;
}
.danh-gia-dieu-khien { display: flex; justify-content: center; align-items: center; gap: 9px; margin-top: 12px; }
.slider-arrow {
  width: 34px;
  height: 34px;
  color: var(--navy);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 50%;
  box-shadow: 0 2px 6px #10386014;
  transition: color .18s ease, background-color .18s ease, border-color .18s ease;
}
.slider-arrow:hover { color: #fff; background: var(--navy); border-color: var(--navy); }
.slider-arrow[disabled] { opacity: .45; cursor: default; }
.slider-arrow[disabled]:hover { color: var(--navy); background: #fff; border-color: var(--line); }
.slider-arrow .icon { width: 17px; height: 17px; }
.slider-pause { width: 30px; height: 30px; color: var(--muted); background: transparent; border: 0; }
.slider-pause:hover { color: var(--orange); }
.slider-pause .icon { width: 15px; height: 15px; }
.slider-dots { display: flex; align-items: center; gap: 6px; }
.slider-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  background: #b6d0e3;
  border: 0;
  border-radius: 50%;
  transition: width .2s ease, background-color .2s ease;
}
.slider-dot:hover { background: #7fa9c7; }
.slider-dot.active { width: 22px; background: var(--orange); border-radius: 5px; }

/* Ảnh đại diện dựng bằng chữ cái đầu, dùng khi chưa có ảnh khách thật */
.avatar--chu {
  display: grid;
  place-items: center;
  height: 43px;
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(140deg, #1a7fc1, var(--navy));
  border-radius: 50%;
  user-select: none;
}
.avatar--mau-0 { background: linear-gradient(140deg, #1a7fc1, var(--navy)); }
.avatar--mau-1 { background: linear-gradient(140deg, #ff9a3c, var(--orange)); }
.avatar--mau-2 { background: linear-gradient(140deg, #2fb489, #14775a); }
.avatar--mau-3 { background: linear-gradient(140deg, #6f8ee8, #384f9e); }
.avatar--anh { overflow: hidden; height: 43px; border-radius: 50%; }
.avatar--anh img { width: 100%; height: 100%; object-fit: cover; }

@media (min-width: 1100px) {
  .danh-gia-track { gap: 18px; }
  .danh-gia-track > .quote-card { flex-basis: calc((100% - 36px) / 3); }
  .danh-gia-dieu-khien { gap: 11px; margin-top: 18px; }
  .slider-arrow { width: 40px; height: 40px; }
  .slider-arrow .icon { width: 20px; height: 20px; }
  .slider-pause { width: 34px; height: 34px; }
  .avatar--chu, .avatar--anh { height: 55px; font-size: 22px; }
}

@media (max-width: 760px) {
  .danh-gia-track { gap: 12px; }
  /* Trên điện thoại hiện một thẻ, ló một phần thẻ sau để khách biết còn vuốt được */
  .danh-gia-track > .quote-card { flex-basis: 88%; }
  .danh-gia-dieu-khien { margin-top: 14px; }
  .slider-arrow { width: 40px; height: 40px; }
  .slider-dot { width: 9px; height: 9px; }
  .slider-dot.active { width: 24px; }
}

@media (min-width: 761px) and (max-width: 1099px) {
  .danh-gia-track > .quote-card { flex-basis: calc((100% - 13px) / 2); }
}

@media (prefers-reduced-motion: reduce) {
  .danh-gia-track { scroll-behavior: auto; }
  .slider-dot, .slider-arrow { transition: none; }
}