:root {
    --blue: #006bff;
    --orange: #ff7a00;
    --ink: #1c1917;
    --muted: #57534e;
    --line: #e7e5e4;
    --bg: #f5f7fa;
    --card: #fff;
    --radius: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: "Be Vietnam Pro", sans-serif;
    background: var(--bg);
    color: var(--ink);
    line-height: 1.6;
    padding-top: 78px;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.hp-field {
    position: absolute;
    left: -9999px;
    height: 0;
    width: 0;
    opacity: 0;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: linear-gradient(90deg, var(--blue), var(--orange));
    color: #fff;
}
.admin-bar .site-header { top: 32px; }
.header-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.header-copy {
    font-weight: 700;
    text-decoration: none;
    flex: 1;
    min-width: 0;
}
.site-nav { display: flex; gap: 14px; }
.site-nav a { color: #fff; text-decoration: none; font-weight: 600; font-size: 14px; }
.header-home,
.home-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    min-height: 36px;
    padding: 0 12px;
    border-radius: 8px;
    background: #fff;
    color: var(--orange);
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
}
.header-home:hover,
.home-btn:hover {
    background: var(--orange);
    color: #fff;
}
.header-hotline {
    color: #fff;
    text-decoration: none;
    text-align: right;
    line-height: 1.2;
}
.header-hotline span { display: block; font-size: 12px; opacity: .9; }
.nav-toggle {
    display: none;
    border: 0;
    background: rgba(255,255,255,.2);
    color: #fff;
    border-radius: 8px;
    min-width: 40px;
    min-height: 36px;
    font-size: 18px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}
.hero {
    margin: 16px auto;
    max-width: 1120px;
    padding: 0 16px;
    position: relative;
}
.js-banner-wrap { display: block; }
.hero img {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
}
.hero-actions {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 22px;
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}
@media (hover: hover) and (pointer: fine) {
    .hero-actions {
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(8px);
        transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
    }
    .hero:hover .hero-actions,
    .hero:focus-within .hero-actions {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: none;
    }
}

.container { max-width: 980px; margin: 0 auto; padding: 8px 16px 40px; }
.card, .booking-card, .service-card, .bike-card {
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: 0 5px 20px rgba(0,0,0,.05);
}
.card, .booking-card { padding: 18px; margin-bottom: 16px; }
h2 { margin: 0 0 12px; font-size: 24px; }
.section-lead { color: var(--muted); margin-top: 0; }
.section-head { text-align: center; margin: 28px 0 16px; }
.section-head p { color: var(--muted); }

.why-list, .feature-list { margin: 0; padding: 0; list-style: none; }
.why-list li, .feature-list li { padding: 6px 0 6px 22px; position: relative; }
.why-list li::before, .feature-list li::before { content: "✔"; position: absolute; left: 0; color: #16803c; font-weight: 700; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 16px;
    border-radius: 10px;
    border: 0;
    text-decoration: none;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}
.btn-primary { background: linear-gradient(90deg, var(--blue), var(--orange)); color: #fff; }
.btn-light { background: #fff; color: var(--blue); }
.btn-ghost { background: #fff; color: var(--blue); border: 1px solid var(--blue); }
.btn-block { width: 100%; margin-top: 12px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.booking-form input, .booking-form select, .staff-form input, .staff-form select, .staff-form textarea {
    width: 100%;
    margin: 8px 0;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 10px;
    font: inherit;
    background: #fff;
}
.staff-form label { display: block; font-weight: 600; margin-top: 8px; }
.date-label, .booking-form h3 { margin: 12px 0 4px; font-size: 16px; }
.cabin-list { display: grid; gap: 8px; }
.cabin {
    width: 100%;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
    font: inherit;
    cursor: pointer;
    text-align: left;
}
.cabin.is-selected { border-color: var(--orange); background: #fff7ed; }
.total-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 12px 0;
    padding: 12px 14px;
    border-radius: 10px;
    background: #fff7ed;
    font-size: 18px;
}
.form-msg { margin-top: 10px; padding: 10px 12px; border-radius: 10px; }
.form-msg.is-ok { background: #ecfdf3; color: #166534; }
.form-msg.is-err { background: #fef2f2; color: #991b1b; }

.bike-tabs { margin-bottom: 16px; }
.bike-tablist {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 8px;
    margin-bottom: 12px;
}
.bike-tab {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    font: inherit;
    text-align: left;
    cursor: pointer;
}
.bike-tab span { display: block; font-weight: 700; font-size: 14px; white-space: nowrap; }
.bike-tab strong { display: block; margin-top: 2px; color: var(--orange); font-size: 13px; }
.bike-tab.is-active {
    border-color: var(--orange);
    background: #fff7ed;
    box-shadow: 0 0 0 1px var(--orange);
}
.bike-panel {
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 10px 28px rgba(28,25,23,.06);
}
.bike-panel[hidden] { display: none; }
.bike-photo { width: 100%; height: 460px; object-fit: cover; display: block; }
.bike-info { padding: 20px 22px 24px; }
.bike-info-head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.bike-info h3 { margin: 0 0 8px; }
.bike-price { color: var(--orange); font-weight: 700; font-size: 20px; margin: 0; }
.bike-info .feature-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px 28px;
    margin: 12px 0 16px;
    columns: auto;
}

.service-card {
    display: block;
    overflow: hidden;
    padding: 0;
    margin-bottom: 22px;
    border-radius: 18px;
}
.service-photo img { width: 100%; height: 340px; object-fit: cover; display: block; }
.service-body { padding: 22px 24px 24px; }
.service-card h3 { color: var(--blue); margin: 0 0 8px; font-size: 22px; }
.service-body .btn { font-size: 14px; padding: 0 14px; }
.service-body > p { color: var(--muted); margin: 0 0 12px; }
.service-body .feature-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px 24px;
    margin: 0 0 18px;
}

.live-toast {
    position: fixed;
    z-index: 990;
    left: 16px;
    bottom: 20px;
    width: min(300px, calc(100vw - 108px));
    transition: bottom .25s ease;
    padding: 12px 28px 16px 14px;
    background: #fff;
    color: var(--ink);
    border-radius: 16px;
    border: 1px solid rgba(22, 101, 52, .14);
    box-shadow: 0 16px 40px rgba(28, 25, 23, .18);
    overflow: hidden;
}
.live-toast.is-raised { bottom: 88px; }
.live-toast[hidden] { display: none; }
.live-toast.is-in { animation: txe-toast-in .4s ease; }
.live-toast-copy { min-width: 0; }
.live-toast-kicker {
    margin: 0;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .01em;
    color: #166534;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.live-toast-copy strong { display: block; font-size: 14px; line-height: 1.3; }
.live-toast .js-live-detail { margin: 1px 0 0; color: var(--muted); font-size: 13px; line-height: 1.35; }
.live-toast .js-live-time {
    display: block;
    margin-top: 2px;
    font-size: 12px;
    color: #78716c;
}
.live-toast-progress {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    background: #ecfdf3;
}
.live-toast-progress i {
    display: block;
    height: 100%;
    width: 0;
    background: #16a34a;
}
.live-toast.is-in .live-toast-progress i {
    animation: txe-toast-progress 6.5s linear forwards;
}
.live-toast-close {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 22px;
    height: 22px;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: #78716c;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
}
.live-toast-close:hover { background: #f5f5f4; color: var(--ink); }
@keyframes txe-toast-in {
    from { opacity: 0; transform: translateX(-14px); }
    to { opacity: 1; transform: none; }
}
@keyframes txe-toast-progress {
    from { width: 0; }
    to { width: 100%; }
}
.fade-in {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .7s ease, transform .7s ease;
}
.fade-in.is-visible {
    opacity: 1;
    transform: none;
}
@media (prefers-reduced-motion: reduce) {
    .live-toast { transition: none; }
    .live-toast.is-in,
    .live-toast.is-in .live-toast-progress i { animation: none; }
    .hero-actions,
    .fade-in { transition: none; }
    .fade-in { opacity: 1; transform: none; }
}

.schedule-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 12px; }
.schedule-zoom {
    display: block;
    width: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    background: none;
    cursor: zoom-in;
}
.schedule-grid img { border-radius: 8px; }
.image-lightbox { position: fixed; inset: 0; z-index: 10050; display: flex; align-items: center; justify-content: center; padding: 28px 18px; }
.image-lightbox[hidden] { display: none; }
.image-lightbox-backdrop { position: absolute; inset: 0; background: rgba(12, 10, 9, .82); }
.image-lightbox-box { position: relative; z-index: 1; max-width: min(1100px, 94vw); }
.image-lightbox-box img { display: block; max-width: 100%; max-height: 84vh; margin: 0 auto; object-fit: contain; border-radius: 10px; background: #fff; }
.image-lightbox-box p { margin: 10px 0 0; color: #fff; text-align: center; font-weight: 600; }
.image-lightbox-close {
    position: absolute; top: -14px; right: -14px; width: 40px; height: 40px; border: 0; border-radius: 50%;
    background: #fff; font-size: 26px; cursor: pointer; z-index: 2;
}

.footer-pro { background: #111827; color: #e5e7eb; margin-top: 20px; }
.footer-wrap { max-width: 1120px; margin: 0 auto; padding: 28px 18px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; }
.footer-left h3, .footer-right h2 { margin-top: 0; color: #fff; }
.footer-right h2 {
    font-size: 17px;
    font-weight: 600;
    line-height: 1.3;
    white-space: nowrap;
}
.city { font-weight: 700; margin: 16px 0 6px; }
.office-list { margin: 0; padding: 0; list-style: none; }
.office-list a { color: #e5e7eb; }
.footer-bottom { text-align: center; padding: 14px; border-top: 1px solid rgba(255,255,255,.08); }
.fanpage-embed { background: #fff; border-radius: 10px; overflow: hidden; min-height: 220px; }

.bus-banner{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:32px;
    padding:0 10px;
    border-radius:999px;
    background:linear-gradient(90deg, var(--blue), var(--orange));
    color:#fff;
    text-decoration:none;
    font-size:12px;
    font-weight:700;
    line-height:1;
    white-space:nowrap;
    box-shadow:0 8px 18px rgba(28,25,23,.18);
}
.bus-banner:hover{ transform:translateY(-2px); color:#fff; }
.float-contact{
    position:fixed;
    right:16px;
    bottom:20px;
    z-index:999;
    display:flex;
    flex-direction:column;
    align-items:flex-end;
    gap:12px;
}
.fc-btn{
    display:grid;
    place-items:center;
    width:56px;
    height:56px;
    min-width:56px;
    padding:0;
    border-radius:50%;
    overflow:hidden;
    background:#fff;
    box-shadow:0 10px 24px rgba(28,25,23,.22);
    text-decoration:none;
    transition:transform .2s ease, box-shadow .2s ease;
}
.fc-btn img{
    display:block;
    width:100%;
    height:100%;
    object-fit:contain;
}
.fc-phone,
.fc-zalo{ padding:9px; }
.fc-zalo{ background:#0068ff; }
.fc-zalo img{ filter:brightness(0) invert(1); }
.fc-facebook{
    background:transparent;
    box-shadow:0 10px 24px rgba(24,119,242,.28);
}
.fc-btn:hover{
    transform:translateY(-2px) scale(1.06);
}
.top-btn{
    position:fixed;
    left:16px;
    bottom:20px;
    z-index:999;
    width:56px;
    height:56px;
    border:0;
    border-radius:50%;
    background:#fff;
    color:#1c1917;
    box-shadow:0 10px 24px rgba(28,25,23,.22);
    cursor:pointer;
    display:grid;
    place-items:center;
}
.top-btn:hover{ transform:translateY(-2px); }
.top-btn[hidden]{ display:none; }

.media-section{ margin:8px 0 28px; }
.media-head{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    margin-bottom:14px;
}
.media-head h2{ margin:0; font-size:20px; }
.media-more{ color:var(--blue); font-weight:700; text-decoration:none; }
.media-head-actions,.carousel-navs{ display:flex; align-items:center; gap:10px; }
.carousel-btn{
    width:36px; height:36px; border:1px solid var(--line); background:#fff;
    font-size:22px; line-height:1; cursor:pointer; border-radius:8px;
}
.carousel-btn:disabled{ opacity:.35; cursor:default; }
.carousel-viewport{ overflow:hidden; }
.carousel-track{ display:flex; transition:transform .35s ease; }
.carousel-slide{ flex:0 0 100%; min-width:0; padding:0 8px; box-sizing:border-box; }
.carousel-dots{ display:flex; justify-content:center; gap:6px; margin-top:12px; }
.carousel-dot{ width:7px; height:7px; border:0; border-radius:50%; background:#d6d3d1; cursor:pointer; }
.carousel-dot.is-active{ background:var(--orange); }
.news-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.news-card,.video-card{
    background:#fff; border:1px solid rgba(28,25,23,.08); border-radius:14px; overflow:hidden;
    box-shadow:0 8px 24px rgba(28,25,23,.05); height:100%;
}
.news-card{ display:flex; flex-direction:column; }
.news-thumb{ display:block; background:#efeae4; }
.news-card img{ width:100%; height:180px; object-fit:cover; }
.news-body{ display:flex; flex-direction:column; flex:1; padding:14px 16px 16px; }
.news-body time{ font-size:12px; color:var(--muted); }
.news-body h3{ font-size:16px; line-height:1.35; margin:6px 0 8px; }
.news-body h3 a,.news-read{ color:inherit; text-decoration:none; }
.news-body p{ color:var(--muted); font-size:14px; margin:0; }
.news-read{ margin-top:auto; padding-top:10px; color:var(--orange); font-weight:700; font-size:13px; }
.video-card h3{ margin:0; padding:12px 14px 14px; font-size:15px; }
.video-frame{ position:relative; padding-top:56.25%; background:#111; }
.video-frame.is-portrait{ padding-top:140%; }
.video-poster{ position:absolute; inset:0; width:100%; height:100%; padding:0; border:0; background:#111; cursor:pointer; }
.video-poster img{ width:100%; height:100%; object-fit:cover; }
.video-play{
    position:absolute; left:50%; top:50%; width:64px; height:64px; border-radius:50%;
    background:#ea580c; transform:translate(-50%,-50%); box-shadow:0 8px 24px rgba(0,0,0,.28);
}
.video-play:before{
    content:""; position:absolute; left:50%; top:50%; transform:translate(-35%,-50%);
    border-style:solid; border-width:10px 0 10px 16px; border-color:transparent transparent transparent #fff;
}
.video-lightbox{ position:fixed; inset:0; z-index:10050; display:flex; align-items:center; justify-content:center; padding:18px; }
.video-lightbox[hidden]{ display:none; }
.video-lightbox-backdrop{ position:absolute; inset:0; background:rgba(12,10,9,.78); }
.video-lightbox-box{ position:relative; width:min(960px,94vw); z-index:1; }
.video-lightbox-box.is-portrait{ width:min(420px,92vw); }
.video-lightbox-frame{ position:relative; padding-top:56.25%; background:#000; border-radius:14px; overflow:hidden; }
.video-lightbox-box.is-portrait .video-lightbox-frame{ padding-top:177%; }
.video-lightbox-frame iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; }
.video-lightbox-close{
    position:absolute; top:-14px; right:-14px; width:40px; height:40px; border:0; border-radius:50%;
    background:#fff; font-size:26px; cursor:pointer; z-index:2;
}
body.video-lightbox-open{ overflow:hidden; }
.post-layout{ display:grid; grid-template-columns:minmax(0,1fr) 280px; gap:18px; align-items:start; }
.article-back{ display:flex; gap:8px; align-items:center; margin:0 0 12px; }
.article-back a{ color:var(--blue); font-weight:700; text-decoration:none; }
.article-back .home-btn{ color:var(--orange); }
.article-cover img{ width:100%; max-height:320px; object-fit:cover; border-radius:10px; margin-bottom:12px; }
.side-book h3{ margin-top:0; }
.side-hotline{ display:block; margin-top:8px; font-weight:700; color:var(--orange); }
.side-post{ display:flex; gap:10px; align-items:center; text-decoration:none; padding:10px 0; border-top:1px solid var(--line); }
.side-post-thumb{ width:64px; height:64px; flex:0 0 64px; overflow:hidden; border-radius:8px; }
.side-post-thumb img{ width:100%; height:100%; object-fit:cover; }
.side-post-body time{ display:block; font-size:11px; color:var(--muted); }
.news-pager{ margin-top:16px; }

.staff-wrap { max-width: 760px; margin: 24px auto; padding: 0 16px 40px; }
.staff-card { background: #fff; border-radius: var(--radius); padding: 22px; box-shadow: 0 5px 20px rgba(0,0,0,.05); }
.eyebrow { color: var(--orange); font-weight: 700; margin-bottom: 0; }
.page-content { overflow-wrap: anywhere; }

@media (max-width: 800px) {
    .admin-bar .site-header { top: 46px; }
    .header-inner { flex-wrap: wrap; }
    .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
    .site-nav {
        display: none;
        width: 100%;
        flex-direction: column;
        background: rgba(0,0,0,.12);
        border-radius: 10px;
        padding: 8px;
    }
    .site-nav.is-open { display: flex; }
    .site-nav.is-open + .header-hotline {
        flex: 0 0 100%;
        width: 100%;
        box-sizing: border-box;
        display: block;
        background: #fff;
        color: var(--blue);
        text-align: center;
        border-radius: 10px;
        padding: 10px 14px;
        margin-top: 4px;
        margin-left: 0;
    }
    .site-nav.is-open + .header-hotline span {
        opacity: .7;
        font-size: 11px;
        letter-spacing: .04em;
        text-transform: uppercase;
    }
    .site-nav.is-open + .header-hotline strong {
        display: block;
        margin-top: 2px;
        color: var(--orange);
        font-size: 18px;
    }
    .form-grid, .schedule-grid, .footer-wrap, .news-grid, .post-layout, .service-body .feature-list, .bike-info .feature-list { grid-template-columns: 1fr; columns: 1; }
    .bike-tablist { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .bike-photo { height: 240px; }
    .service-photo img { height: 210px; }
    .bike-info-head { display: block; }
    .hero h1 { font-size: 26px; }
    .header-copy { font-size: 14px; }
    .header-home + .header-copy { display: none; }
    .header-home ~ .header-hotline { margin-left: auto; }
    .media-head h2 { font-size: 16px; white-space: nowrap; }
    .media-more { font-size: 13px; }
    .service-body .btn { font-size: 13px; }
    .footer-right h2 { font-size: 16px; }
    .fc-btn, .top-btn { width:46px; height:46px; min-width:46px; }
    .float-contact { right:10px; bottom:12px; gap:8px; }
    .top-btn { left:10px; bottom:12px; }
    .bus-banner { min-height: 28px; padding: 0 8px; font-size: 11px; }
    .live-toast {
        left: 10px;
        bottom: 12px;
        width: 168px;
        padding: 7px 20px 9px 9px;
        border-radius: 12px;
    }
    .live-toast-kicker { font-size: 10px; white-space: normal; }
    .live-toast-copy strong { font-size: 12px; }
    .live-toast .js-live-detail { font-size: 11px; }
    .live-toast .js-live-time { font-size: 10px; }
    .live-toast.is-raised { bottom: 70px; }
    .live-toast-close { top: 2px; right: 2px; width: 18px; height: 18px; font-size: 14px; }
}