:root{
    --orange:#e85d04;
    --orange-2:#f48c06;
    --orange-deep:#d9480f;
    --ink:#1c1917;
    --muted:#57534e;
    --line:#e7e5e4;
    --bg:#f6f3ef;
    --card:#fff;
    --radius:18px;
}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Be Vietnam Pro',sans-serif;
    background:var(--bg);
    color:var(--ink);
    line-height:1.6;
    padding-top:76px;
}

a{
    color:inherit;
}

img{
    max-width:100%;
    display:block;
}

.site-header{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    z-index:1000;
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(16px);
    border-bottom:1px solid rgba(28,25,23,.06);
}

.admin-bar .site-header{
    top:32px;
}

.header-inner{
    max-width:1120px;
    margin:0 auto;
    padding:12px 20px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
}

.header-brand{
    display:flex;
    align-items:center;
    gap:12px;
    min-width:0;
}

.header-copy{
    font-size:14px;
    font-weight:600;
    line-height:1.35;
    color:var(--ink);
    text-decoration:none;
}

.header-copy:hover{
    color:var(--orange-deep);
}

.header-hotline{
    display:flex;
    flex-direction:column;
    align-items:flex-end;
    text-decoration:none;
    background:#fff7ed;
    border:1px solid #ffedd5;
    color:var(--orange-deep);
    padding:8px 14px;
    border-radius:999px;
    line-height:1.2;
    white-space:nowrap;
}

.header-hotline span{
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:.08em;
    opacity:.75;
}

.header-hotline strong{
    font-size:15px;
}

.hero{
    position:relative;
    min-height:520px;
    margin:16px auto 0;
    max-width:1200px;
    border-radius:28px;
    overflow:hidden;
    background-position:center;
    background-size:cover;
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
    color:#fff;
}

.hero::after{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(180deg,rgba(12,10,9,.28),rgba(12,10,9,.72));
    pointer-events:none;
}

.hero-content{
    position:relative;
    z-index:1;
    max-width:760px;
    padding:48px 24px;
}

.hero-eyebrow,
.staff-header .hero-eyebrow{
    display:inline-block;
    margin-bottom:14px;
    padding:6px 12px;
    border-radius:999px;
    background:rgba(255,255,255,.14);
    border:1px solid rgba(255,255,255,.2);
    font-size:12px;
    letter-spacing:.08em;
    text-transform:uppercase;
}

.hero h1{
    font-size:clamp(32px,5vw,54px);
    line-height:1.1;
    letter-spacing:-.03em;
    margin-bottom:8px;
}

.hero-route{
    font-size:clamp(22px,3vw,32px);
    font-weight:600;
    opacity:.95;
    margin-bottom:16px;
}

.hero-lead{
    font-size:17px;
    opacity:.9;
    margin-bottom:28px;
}

.hero-actions{
    display:flex;
    justify-content:center;
    gap:12px;
    flex-wrap:wrap;
}

.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:48px;
    padding:12px 22px;
    border-radius:14px;
    border:0;
    font:inherit;
    font-weight:600;
    text-decoration:none;
    cursor:pointer;
    transition:.2s ease;
}

.btn-primary{
    background:linear-gradient(135deg,var(--orange),var(--orange-2));
    color:#fff;
    box-shadow:0 10px 24px rgba(232,93,4,.28);
}

.btn-primary:hover{
    transform:translateY(-1px);
    background:var(--orange-deep);
}

.btn-ghost{
    background:rgba(255,255,255,.12);
    color:#fff;
    border:1px solid rgba(255,255,255,.35);
}

.btn-ghost:hover{
    background:rgba(255,255,255,.2);
}

.btn-block{
    width:100%;
}

.container{
    max-width:860px;
    margin:0 auto;
    padding:28px 16px 8px;
}

.card{
    background:var(--card);
    border:1px solid rgba(28,25,23,.06);
    border-radius:var(--radius);
    box-shadow:0 12px 40px rgba(28,25,23,.05);
    padding:28px;
    margin-bottom:20px;
}

.section-title{
    font-size:24px;
    letter-spacing:-.02em;
    margin-bottom:18px;
}

.why-list{
    list-style:none;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:10px 18px;
}

.why-list li{
    position:relative;
    padding-left:22px;
    color:var(--muted);
    font-size:14.5px;
}

.why-list li::before{
    content:"";
    position:absolute;
    left:0;
    top:8px;
    width:8px;
    height:8px;
    border-radius:50%;
    background:var(--orange);
}

.field,
.field-label{
    display:block;
    margin-bottom:14px;
}

.field span,
.field-label,
.form-group label{
    display:block;
    margin-bottom:6px;
    font-size:13px;
    font-weight:600;
    color:var(--muted);
}

.form-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:14px;
}

.booking-form input,
.booking-form select,
.staff-form-wrap input,
.staff-form-wrap select,
.staff-form-wrap textarea{
    width:100%;
    min-height:48px;
    padding:12px 14px;
    border:1px solid var(--line);
    border-radius:12px;
    background:#fff;
    font:inherit;
    color:var(--ink);
}

.booking-form input:focus,
.booking-form select:focus,
.staff-form-wrap input:focus,
.staff-form-wrap select:focus,
.staff-form-wrap textarea:focus{
    outline:none;
    border-color:#fdba74;
    box-shadow:0 0 0 4px rgba(232,93,4,.12);
}

.order-block{
    margin:16px 0;
    padding:18px;
    border:1px solid var(--line);
    border-radius:16px;
    background:#fafaf9;
}

.order-head{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    margin-bottom:12px;
}

.order-head h3{
    font-size:16px;
    letter-spacing:-.02em;
}

.order-remove{
    border:0;
    background:transparent;
    color:var(--orange-deep);
    font:inherit;
    font-weight:600;
    cursor:pointer;
}

.btn-ghost-form{
    width:100%;
    margin:4px 0 8px;
    background:#fff;
    color:var(--orange-deep);
    border:1px dashed #fdba74;
}

.btn-ghost-form:hover{
    background:#fff7ed;
}

.btn-ghost-form[hidden]{
    display:none;
}

.order-subtotal{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-top:8px;
    padding-top:12px;
    border-top:1px dashed var(--line);
    color:var(--muted);
    font-size:14px;
}

.order-subtotal strong{
    color:var(--orange-deep);
    font-size:18px;
}

.cabin-block{
    margin:6px 0 16px;
}

.cabin-route-hint{
    display:block;
    margin-top:4px;
    font-weight:500;
    color:var(--orange-deep);
}

.cabin-empty{
    margin-top:8px;
    color:#b45309;
    font-size:14px;
}

.cabin{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:12px;
    padding:14px 16px;
    margin-top:8px;
    border:1px solid var(--line);
    border-radius:14px;
    cursor:pointer;
    transition:.2s ease;
    background:#fff;
}

.cabin-name{
    position:relative;
    padding-left:26px;
    font-weight:600;
}

.cabin-name::before{
    content:"";
    position:absolute;
    left:0;
    top:50%;
    width:16px;
    height:16px;
    margin-top:-8px;
    border:1.5px solid #d6d3d1;
    border-radius:50%;
    background:#fff;
}

.cabin.selected .cabin-name::before{
    border-color:var(--orange);
    box-shadow:inset 0 0 0 4px var(--orange);
}

.cabin:hover{
    border-color:#fdba74;
    background:#fff7ed;
}

.cabin.selected{
    border-color:var(--orange);
    background:#fff7ed;
    box-shadow:inset 0 0 0 1px var(--orange);
}

.cabin-price{
    color:var(--orange-deep);
    font-weight:700;
}

.cabin.selected .cabin-price{
    color:var(--orange-deep);
}

.total-bar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:16px 0 8px;
    font-size:15px;
    color:var(--muted);
}

.total-bar strong,
#total{
    color:var(--orange-deep);
    font-size:26px;
    letter-spacing:-.03em;
}

.form-msg{
    margin:8px 0 12px;
    padding:12px 14px;
    border-radius:12px;
    font-weight:600;
    font-size:14px;
}

.form-msg.ok{
    background:#ecfdf3;
    color:#166534;
}

.form-msg.err{
    background:#fef2f2;
    color:#991b1b;
}

.hp-field{
    position:absolute !important;
    left:-9999px !important;
    opacity:0 !important;
}

.feature-section{
    padding:20px 16px 36px;
}

.feature-container{
    max-width:1120px;
    margin:0 auto;
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
}

.feature-item{
    background:#fff;
    border-radius:20px;
    overflow:hidden;
    border:1px solid rgba(28,25,23,.06);
    box-shadow:0 12px 32px rgba(28,25,23,.05);
}

.feature-item img{
    width:100%;
    height:200px;
    object-fit:cover;
}

.feature-body{
    padding:18px 18px 20px;
}

.page-content{
    color:var(--muted);
}

.page-content p,
.page-content ul{
    margin-bottom:12px;
}

.feature-item h2{
    font-size:18px;
    margin-bottom:8px;
}

.feature-item p{
    color:var(--muted);
    font-size:14px;
    margin-bottom:12px;
}

.feature-item ul{
    list-style:none;
}

.feature-item li{
    position:relative;
    font-size:14px;
    color:var(--ink);
    padding:4px 0 4px 16px;
}

.feature-item li::before{
    content:"";
    position:absolute;
    left:0;
    top:11px;
    width:6px;
    height:6px;
    border-radius:50%;
    background:var(--orange);
}

.page-staff{
    background:#f4f0ea;
}

.schedule-card{
    max-width:1120px;
    margin:0 auto 36px;
}

.schedule-container{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:20px;
}

.schedule-item h3{
    font-size:18px;
    margin-bottom:12px;
}

.schedule-item img{
    width:100%;
    border-radius:14px;
    border:1px solid var(--line);
}

.schedule-cta{
    text-align:center;
    margin-top:22px;
}

.footer-pro{
    background:#1c1917;
    color:#f5f5f4;
    padding-top:48px;
    margin-top:20px;
}

.footer-wrap{
    max-width:1120px;
    margin:0 auto;
    display:grid;
    grid-template-columns:1.15fr .85fr;
    gap:36px;
    padding:0 20px 28px;
}

.footer-left h3{
    font-size:22px;
    letter-spacing:-.02em;
    margin-bottom:8px;
}

.footer-tagline{
    color:#a8a29e;
    font-size:14px;
    margin-bottom:8px;
}

.city{
    margin:18px 0 8px;
    color:#fdba74;
    font-size:13px;
    text-transform:uppercase;
    letter-spacing:.06em;
}

.office-list{
    list-style:none;
}

.office-list li{
    display:flex;
    gap:10px;
    align-items:flex-start;
    margin-bottom:8px;
    color:#e7e5e4;
    font-size:14px;
}

.office-dot{
    width:7px;
    height:7px;
    margin-top:8px;
    border-radius:50%;
    background:var(--orange);
    flex:0 0 7px;
}

.office-list a,
.footer-contact a,
.fanpage-open a{
    color:#fff;
    text-decoration:none;
}

.office-list a:hover,
.footer-contact a:hover,
.fanpage-open a:hover{
    color:#fdba74;
}

.footer-contact{
    margin-top:18px;
    color:#d6d3d1;
}

.footer-right h2{
    font-size:18px;
    margin-bottom:12px;
}

.fanpage-embed{
    border-radius:16px;
    overflow:hidden;
    background:#292524;
    min-height:420px;
}

.fanpage-embed iframe{
    width:100%;
    background:#fff;
}

.fanpage-open{
    margin-top:10px;
    font-size:14px;
}

.footer-bottom{
    text-align:center;
    padding:16px;
    background:#0c0a09;
    color:#a8a29e;
    font-size:13px;
}

.float-contact{
    position:fixed;
    right:16px;
    bottom:20px;
    z-index:999;
    display:flex;
    flex-direction:column;
    align-items:center;
    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);
    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-phone{
    background:#fff;
}

.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);
    box-shadow:0 14px 28px rgba(28,25,23,.28);
}

.staff-wrap{
    max-width:820px;
    margin:0 auto;
    padding:28px 16px 80px;
}

.staff-card{
    background:#fff;
    border-radius:24px;
    overflow:hidden;
    border:1px solid rgba(28,25,23,.06);
    box-shadow:0 16px 40px rgba(28,25,23,.06);
}

.staff-header{
    padding:32px 28px;
    background:
        radial-gradient(circle at top right,rgba(255,255,255,.18),transparent 34%),
        linear-gradient(135deg,#ea580c,#f59e0b);
    color:#fff;
    text-align:center;
}

.staff-header h1{
    font-size:clamp(22px,3.4vw,30px);
    line-height:1.25;
    letter-spacing:-.03em;
    margin-bottom:8px;
    text-wrap:balance;
}

.staff-form-wrap{
    padding:28px;
}

.staff-row{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:14px;
}

.form-group{
    margin-bottom:14px;
}

.staff-form-wrap textarea{
    min-height:120px;
    resize:vertical;
}

.btn-staff{
    width:100%;
    min-height:50px;
    border:0;
    border-radius:14px;
    background:linear-gradient(135deg,var(--orange),var(--orange-2));
    color:#fff;
    font-weight:700;
    letter-spacing:.02em;
    cursor:pointer;
}

.btn-admin{
    margin-top:10px;
    background:#fff;
    color:var(--orange-deep);
    border:1px solid #fdba74;
}

.staff-loading,
.staff-success{
    display:none;
    margin-top:12px;
    text-align:center;
    font-weight:600;
}

.staff-loading{
    color:var(--orange-deep);
}

.staff-success{
    background:#fff7ed;
    color:#9a3412;
    padding:14px;
    border-radius:12px;
}

@media(max-width:900px){
    .feature-container,
    .schedule-container,
    .footer-wrap,
    .why-list,
    .form-grid,
    .staff-row{
        grid-template-columns:1fr;
    }
}

@media screen and (max-width:782px){
    .admin-bar .site-header{ top:46px; }
}

@media(max-width:768px){
    body{ padding-top:70px; }
    .header-inner{ padding:8px 12px; gap:10px; }
    .header-copy{ font-size:12px; }
    .header-hotline{ padding:6px 10px; }
    .header-hotline strong{ font-size:13px; }
    .hero{
        min-height:340px;
        margin:0;
        border-radius:0;
    }
    .hero-content{ padding:28px 16px; }
    .hero-lead{ margin-bottom:16px; font-size:15px; }
    .hero-actions{ gap:8px; }
    .btn{ min-height:42px; padding:10px 16px; }
    .container{ padding:12px 10px 4px; }
    .card,
    .staff-form-wrap{ padding:14px 12px; }
    .card{
        margin-bottom:12px;
        box-shadow:0 6px 20px rgba(28,25,23,.04);
    }
    .section-title{ font-size:20px; margin-bottom:12px; }
    .why-list{ gap:8px; }
    .field,
    .field-label,
    .form-group{ margin-bottom:10px; }
    .field span,
    .field-label,
    .form-group label{ margin-bottom:4px; }
    .form-grid,
    .staff-row{ gap:10px; }
    .booking-form input,
    .booking-form select,
    .staff-form-wrap input,
    .staff-form-wrap select,
    .staff-form-wrap textarea{
        min-height:42px;
        padding:9px 12px;
    }
    .order-block{
        margin:10px 0;
        padding:12px;
    }
    .order-head{ margin-bottom:8px; gap:8px; }
    .cabin-block{ margin:4px 0 10px; }
    .cabin{
        padding:10px 12px;
        margin-top:6px;
        gap:8px;
    }
    .cabin-name{ padding-left:24px; }
    .order-subtotal{ margin-top:6px; padding-top:8px; }
    .total-bar{ padding:10px 0 4px; }
    .total-bar strong,
    #total{ font-size:22px; }
    .feature-section{ padding:8px 10px 16px; }
    .feature-container{ gap:12px; }
    .feature-body{ padding:12px 14px 14px; }
    .feature-item img{ height:160px; }
    .schedule-card{ margin:0 auto 16px; }
    .schedule-container{ gap:12px; }
    .schedule-item h3{ font-size:15px; margin-bottom:8px; }
    .schedule-cta{ margin-top:14px; }
    .footer-pro{ padding-top:28px; margin-top:8px; }
    .footer-wrap{ padding:0 12px 16px; gap:20px; }
    .staff-wrap{ padding:12px 10px 72px; }
    .staff-header{ padding:20px 14px; }
    .float-contact{ right:10px; bottom:12px; gap:8px; }
    .fc-btn{ width:46px; height:46px; min-width:46px; }
    .hero,
    .card,
    .order-block,
    .cabin,
    .feature-item,
    .schedule-item img,
    .staff-card,
    .staff-form-wrap,
    .fanpage-embed,
    .form-msg,
    .staff-success,
    .booking-form input,
    .booking-form select,
    .staff-form-wrap input,
    .staff-form-wrap select,
    .staff-form-wrap textarea,
    .btn,
    .btn-staff{
        border-radius:0;
    }
}