/* USAvisa – Boarding Pass. Giấy ngà + navy + đỏ của logo, thẻ lên máy bay, đường xé, con dấu. */
@font-face{font-family:"Jakarta";font-style:normal;font-weight:200 800;font-display:swap;src:url(../fonts/plus-jakarta-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"Jakarta";font-style:normal;font-weight:200 800;font-display:swap;src:url(../fonts/plus-jakarta-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Jakarta";font-style:normal;font-weight:200 800;font-display:swap;src:url(../fonts/plus-jakarta-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"JBMono";font-style:normal;font-weight:500 700;font-display:swap;src:url(../fonts/jetbrains-mono-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F,U+2190-2193}

:root{
  --navy:#203064;--navy-d:#141f45;--navy-2:#2b3e7d;--red:#be2134;--red-d:#9e1a2b;--sky:#4a86e8;--gold:#e9b949;
  --paper:#f6f3ec;--paper-2:#efe9dd;--white:#fff;--ink:#1b2547;--muted:#5d6680;--line:rgba(32,48,100,.14);--line-2:rgba(32,48,100,.24);
  --f:"Jakarta",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--mono:"JBMono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r:14px;--r-lg:22px;--sh:0 1px 2px rgba(20,31,69,.06),0 8px 24px -10px rgba(20,31,69,.18);--sh-lg:0 2px 4px rgba(20,31,69,.06),0 24px 60px -24px rgba(20,31,69,.35);
  --hd:76px;--w:1240px;--g:20px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hd) + 16px);overflow-x:hidden;overflow-x:clip}
body{margin:0;font-family:var(--f);font-size:16px;line-height:1.65;color:var(--ink);background:var(--white);overflow-x:hidden;overflow-x:clip;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg,video,iframe{max-width:100%;display:block}
img{height:auto}
a{color:var(--navy);text-decoration:none}
a:hover{color:var(--red)}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.22;font-weight:800;letter-spacing:-.02em;color:var(--navy-d);text-wrap:balance}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--sky);outline-offset:2px;border-radius:6px}
.wrap{width:100%;max-width:var(--w);margin:0 auto;padding:0 var(--g)}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--navy);color:#fff;padding:10px 16px;border-radius:10px}
.skip:focus{top:12px;color:#fff}
.ic{width:1.15em;height:1.15em;flex:none;display:inline-block;vertical-align:-.2em}
.muted{color:var(--muted)}
main{display:block;outline:none}

/* Nút */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;min-height:46px;padding:.7em 1.3em;border-radius:999px;border:2px solid transparent;font-weight:700;font-size:15px;line-height:1.2;text-align:center;transition:background .2s,color .2s,border-color .2s,transform .2s,box-shadow .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn--red{background:var(--red);color:#fff;box-shadow:0 8px 20px -8px rgba(190,33,52,.7)}
.btn--red:hover{background:var(--red-d);color:#fff}
.btn--navy{background:var(--navy);color:#fff}
.btn--navy:hover{background:var(--navy-d);color:#fff}
.btn--line{border-color:var(--line-2);color:var(--navy);background:#fff}
.btn--line:hover{border-color:var(--navy);color:var(--navy)}
.btn--white{background:#fff;color:var(--navy)}
.btn--white:hover{background:var(--paper);color:var(--red)}
.btn--lg{min-height:54px;padding:.8em 1.6em;font-size:16px}
.btn--block{display:flex;width:100%}
.link{display:inline-flex;align-items:center;gap:.4em;font-weight:700;color:var(--red);white-space:nowrap}
.link .ic{transition:transform .2s}
.link:hover .ic{transform:translateX(3px)}

.eyebrow{display:inline-flex;align-items:center;gap:.5em;margin:0 0 14px;font-family:var(--mono);font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.eyebrow .ic{width:18px;height:18px}
.eyebrow--light{color:var(--gold)}

/* Header */
.hd{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:transform .3s,border-color .3s,box-shadow .3s}
.hd.is-scrolled{border-bottom-color:var(--line);box-shadow:0 6px 20px -16px rgba(20,31,69,.4)}
.hd.is-hidden{transform:translateY(-100%)}
.hd__top{background:var(--navy-d);color:rgba(255,255,255,.82);font-size:13px}
.hd__topin{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:36px}
.hd__topin a{color:rgba(255,255,255,.88)}
.hd__topin a:hover{color:#fff}
.hd__topin .ic{width:14px;height:14px;margin-right:6px;color:var(--gold)}
.hd__offices i{font-style:normal;opacity:.5;margin:0 4px}
.hd__topr{display:flex;gap:20px}
.hd__topr>*{display:inline-flex;align-items:center}
.hd__in{display:flex;align-items:center;gap:24px;min-height:var(--hd)}
.hd .wrap{max-width:1440px}
.logo{display:flex;align-items:center;gap:12px;flex:none;color:var(--navy)}
.logo__img{width:auto;height:44px}
.logo__tag{font-size:12px;font-weight:600;line-height:1.3;color:var(--muted);max-width:110px;padding-left:12px;border-left:1px solid var(--line)}
.nav{margin-left:auto}
.nav__list{list-style:none;display:flex;align-items:center;gap:2px}
.nav__item{position:relative;display:flex;align-items:center}
.nav__link{display:flex;align-items:center;min-height:44px;padding:0 12px;border-radius:10px;font-weight:650;font-size:15px;color:var(--ink);white-space:nowrap}
.nav__link:hover,.nav__item.is-active>.nav__link{color:var(--red)}
.nav__home .ic{width:20px;height:20px}
.nav__toggle{display:grid;place-items:center;width:26px;height:32px;margin-left:-10px;padding:0;border:0;background:none;color:var(--muted);border-radius:8px}
.nav__toggle .ic{width:16px;height:16px;transition:transform .2s}
.nav__item.is-open>.nav__toggle .ic{transform:rotate(180deg)}
.nav__sub{position:absolute;top:calc(100% + 8px);left:0;min-width:240px;list-style:none;padding:8px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-lg);opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .2s,transform .2s,visibility .2s}
.nav__sub a{display:block;padding:9px 12px;border-radius:9px;font-size:14.5px;font-weight:550;color:var(--ink)}
.nav__sub a:hover{background:var(--paper);color:var(--red)}
.nav__item.has-sub:hover>.nav__sub,.nav__item.has-sub:has(:focus-visible)>.nav__sub,.nav__item.is-open>.nav__sub,
.nav__item.has-mega:hover>.mega,.nav__item.has-mega:has(:focus-visible)>.mega,.nav__item.is-open>.mega{opacity:1;visibility:visible;transform:none}
.nav__item.has-sub:not(.has-mega)::after{content:"";position:absolute;left:0;right:0;top:100%;height:12px}
.has-mega{position:static}
.nav{align-self:stretch;display:flex}
.nav__list{height:100%}
.nav__item{height:100%}
.mega{position:absolute;left:0;right:0;top:100%;padding-top:0;pointer-events:none;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .2s,transform .2s,visibility .2s}
.mega__in{pointer-events:auto;max-width:var(--w);margin:0 auto;padding:26px 28px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px 32px;background:#fff;border:1px solid var(--line);border-radius:0 0 var(--r-lg) var(--r-lg);box-shadow:var(--sh-lg)}
.mega__head{display:flex;align-items:center;gap:10px;margin-bottom:8px;font-weight:800;color:var(--navy-d)}
.mega__code{font-family:var(--mono);font-size:11.5px;font-weight:700;letter-spacing:.08em;padding:3px 7px;border-radius:6px;background:var(--navy);color:#fff}
.mega__col ul{list-style:none}
.mega__col li a{display:flex;justify-content:space-between;gap:10px;padding:6px 0;border-bottom:1px dashed var(--line);font-size:14.5px;font-weight:550;color:var(--ink)}
.mega__col li a:hover{color:var(--red)}
.mega__col small{font-family:var(--mono);font-size:11.5px;color:var(--muted);white-space:nowrap}
.mega__cta{grid-column:1/-1;display:flex;align-items:center;gap:14px;padding:14px 18px;border-radius:var(--r);background:var(--paper);color:var(--ink)}
.mega__cta>.ic:first-child{width:28px;height:28px;color:var(--red)}
.mega__cta span{flex:1;font-size:14px;color:var(--muted)}
.mega__cta b{display:block;font-size:15px;color:var(--navy-d)}
.hd__tools{display:flex;align-items:center;gap:10px;flex:none}
.hd__icon{display:grid;place-items:center;width:44px;height:44px;padding:0;border:1px solid var(--line);background:#fff;border-radius:50%;color:var(--navy)}
.hd__icon:hover{border-color:var(--navy)}
.hd__icon .ic{width:19px;height:19px}
.hd__tel{display:flex;align-items:center;gap:10px;color:var(--navy-d);font-weight:800;font-size:16px;white-space:nowrap}
.hd__tel .ic{width:38px;height:38px;padding:9px;border-radius:50%;background:rgba(190,33,52,.1);color:var(--red)}
.hd__tel small{display:block;font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;line-height:1.2}
.hd__cta{min-height:44px;padding:.6em 1.15em}
.hd__burger{display:none;flex-direction:column;gap:4px;place-items:initial;align-items:center;justify-content:center}
.hd__burger span{display:block;width:18px;height:2px;border-radius:2px;background:currentColor}
.searchbar{border-top:1px solid var(--line);background:#fff}
.searchbar__in{display:flex;align-items:center;gap:12px;padding-top:12px;padding-bottom:12px}
.searchbar__in .ic{width:20px;height:20px;color:var(--muted)}
.searchbar__in input{flex:1;min-width:0;height:46px;border:0;outline:0;background:none;font-size:17px}

/* Drawer */
.drawer{position:fixed;inset:0;z-index:100;visibility:hidden;overflow:hidden;background:rgba(14,21,48,0);transition:background .3s,visibility .3s}
.drawer.is-open{visibility:visible;background:rgba(14,21,48,.55)}
.drawer__panel{position:absolute;top:0;right:0;bottom:0;width:min(400px,88vw);display:flex;flex-direction:column;background:#fff;transform:translateX(100%);transition:transform .3s;overflow-y:auto;overscroll-behavior:contain}
.drawer.is-open .drawer__panel{transform:none}
.drawer__hd{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line)}
.drawer__hd .logo__img{height:38px}
.drawer__list{list-style:none;padding:8px 18px}
.drawer__list>li{border-bottom:1px solid var(--line)}
.drawer__link{display:block;padding:14px 0;font-weight:750;font-size:17px;color:var(--navy-d)}
.drawer__list ul{list-style:none;padding:0 0 12px 12px}
.drawer__list ul a{display:block;padding:7px 0;font-size:15px;color:var(--ink)}
.drawer__gh{margin:6px 0 2px;font-family:var(--mono);font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--red)}
.drawer__foot{margin-top:auto;padding:18px;display:grid;gap:10px;background:var(--paper)}

/* Khối chung */
.sec{padding:88px 0;position:relative}
.sec--top{padding-top:48px}
.sec--paper{background:var(--paper)}
.sec--paper2{background:var(--paper-2)}
.sec--navy{background:var(--navy-d);color:rgba(255,255,255,.82);overflow:hidden}
.sec--navy::before{content:"";position:absolute;inset:0;background:radial-gradient(800px 400px at 85% -10%,rgba(74,134,232,.28),transparent 60%),radial-gradient(600px 300px at 0% 110%,rgba(190,33,52,.22),transparent 60%);pointer-events:none}
.sec--navy .wrap{position:relative}
.sec--navy .sh__t{color:#fff}
.sec--navy .sh__t em{color:var(--gold)}
.sh{margin-bottom:40px;max-width:760px}
.sh--center{text-align:center;margin-left:auto;margin-right:auto}
.sh--row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;max-width:none}
.sh--row .sh__t{margin:0}
.sh__t{font-size:clamp(28px,3.4vw,42px)}
.sh__t em{font-style:normal;color:var(--red)}
.sh__p{margin:12px 0 0;color:var(--muted)}
.note,.legal{display:flex;gap:10px;align-items:flex-start;margin:22px 0 0;font-size:13.5px;line-height:1.55;color:var(--muted)}
.note .ic,.legal .ic{width:18px;height:18px;margin-top:1px;color:var(--navy-2)}
.empty{padding:40px;text-align:center;border:2px dashed var(--line-2);border-radius:var(--r-lg);color:var(--muted);background:#fff}
.empty .ic{display:block;margin:0 auto 10px;width:30px;height:30px}
.alert{padding:14px 18px;border-radius:12px;font-weight:600}
.alert--err{background:#fdecee;color:var(--red-d);border:1px solid #f3c2c9}
.checks{list-style:none;display:grid;gap:10px;margin:20px 0 0}
.checks li{display:flex;gap:10px;align-items:center;font-weight:600}
.checks .ic{width:22px;height:22px;padding:4px;border-radius:50%;background:var(--navy);color:#fff}
.chip{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:6px 16px;border:1px solid var(--line-2);border-radius:999px;background:#fff;font-weight:650;font-size:14.5px;color:var(--ink);white-space:nowrap;transition:background .2s,border-color .2s,color .2s}
.chip:hover{border-color:var(--navy);color:var(--navy)}
.chip b{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:var(--red)}
.chip small{font-size:12px;font-weight:700;min-width:22px;padding:1px 7px;border-radius:999px;background:var(--paper-2);color:var(--muted);text-align:center}
.chip.is-active{background:var(--navy);border-color:var(--navy);color:#fff}
.chip.is-active b{color:var(--gold)}
.chip.is-active small{background:rgba(255,255,255,.16);color:#fff}
.chip .ic{width:16px;height:16px}
.chip--zalo{background:#0068ff;border-color:#0068ff;color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px}
.chips__l{align-self:center;font-weight:700;color:var(--muted);margin-right:4px}
.chips--albums{margin:36px 0 0}

/* Ảnh giữ chỗ */
.ph{display:grid;place-items:center;width:100%;height:100%;aspect-ratio:3/2;background:repeating-linear-gradient(135deg,var(--paper) 0 14px,var(--paper-2) 14px 28px);color:rgba(32,48,100,.3)}
.ph .ic{width:42px;height:42px}

/* Hero */
.hero{position:relative;padding:64px 0 96px;background:linear-gradient(180deg,var(--paper) 0%,#fff 100%);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(32,48,100,.09) 1px,transparent 1px);background-size:22px 22px;mask-image:linear-gradient(180deg,#000 0%,transparent 80%);-webkit-mask-image:linear-gradient(180deg,#000 0%,transparent 80%);pointer-events:none}
.hero__route{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero__route path,.phead__route path{fill:none;stroke:var(--navy);stroke-opacity:.22;stroke-width:2;stroke-dasharray:2 10;stroke-linecap:round;vector-effect:non-scaling-stroke}
.hero__plane{position:absolute;top:0;left:0;color:var(--red);offset-path:path("M-40 560 C 260 420, 520 620, 860 380 S 1300 120, 1500 60");offset-rotate:auto;animation:fly 18s linear infinite;opacity:0;pointer-events:none}
.hero__plane .ic{width:26px;height:26px;transform:rotate(45deg)}
@supports not (offset-path:path("M0 0")){.hero__plane{display:none}}
@keyframes fly{0%{offset-distance:0%;opacity:0}6%{opacity:.9}90%{opacity:.9}100%{offset-distance:100%;opacity:0}}
.hero__in{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero__t{font-size:clamp(36px,5vw,62px);line-height:1.08;letter-spacing:-.035em;margin-bottom:22px}
.hero__t span{display:block}
.hero__t em{font-style:normal;color:var(--red)}
.hero__lead{font-size:18px;color:var(--muted);max-width:560px;margin-bottom:30px}
.hero__cta{display:flex;flex-wrap:wrap;align-items:center;gap:18px 26px}
.hero__tel{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:800;color:var(--navy-d)}
.hero__tel small{display:block;font-size:12.5px;font-weight:600;color:var(--muted)}
.hero__telic{display:grid;place-items:center;width:50px;height:50px;border-radius:50%;border:2px solid var(--navy);color:var(--navy)}
.hero__telic .ic{width:22px;height:22px}
.hero__tel:hover .hero__telic{background:var(--navy);color:#fff}
.hero__pts{list-style:none;display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:30px;font-weight:600;font-size:14.5px;color:var(--navy-d)}
.hero__pts li{display:flex;align-items:center;gap:8px}
.hero__pts .ic{color:var(--red);width:19px;height:19px}
.hero__art{position:relative;padding:20px 10px 30px}

/* Thẻ lên máy bay */
.pass{position:relative;display:grid;grid-template-columns:1fr 132px;border-radius:var(--r-lg);background:#fff;box-shadow:var(--sh-lg);transform:rotate(-2.2deg);filter:drop-shadow(0 1px 0 rgba(32,48,100,.08))}
.pass__main{padding:24px 26px 26px;border-right:2px dashed var(--line-2);position:relative}
.pass__main::before,.pass__main::after{content:"";position:absolute;right:-13px;width:24px;height:24px;border-radius:50%;background:var(--paper)}
.pass__main::before{top:-12px}
.pass__main::after{bottom:-12px;background:#fff;box-shadow:inset 0 0 0 0 transparent}
.hero .pass__main::after{background:#fbfaf6}
.pass__top{display:flex;justify-content:space-between;align-items:center;gap:10px;padding-bottom:16px;margin-bottom:18px;border-bottom:1px solid var(--line)}
.pass__brand{display:flex;align-items:center;gap:8px;font-weight:800;letter-spacing:.06em;color:var(--navy)}
.pass__brand .ic{color:var(--red);transform:rotate(45deg)}
.pass__kind{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--muted);text-align:right}
.pass__route{display:flex;align-items:center;gap:14px;margin-bottom:20px}
.pass__city small{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--muted)}
.pass__city b{display:block;font-family:var(--mono);font-size:44px;line-height:1.05;font-weight:700;color:var(--navy-d);letter-spacing:.02em}
.pass__city span{display:block;font-size:13px;font-weight:600;color:var(--muted);min-height:1.4em}
.pass__city--to{text-align:right}
.pass__fly{flex:1;display:flex;align-items:center;gap:8px;color:var(--red)}
.pass__fly i{flex:1;height:0;border-top:2px dotted var(--line-2)}
.pass__fly .ic{width:24px;height:24px;transform:rotate(90deg)}
.flap{display:inline-block;min-width:3.2ch;transition:transform .32s cubic-bezier(.5,0,.5,1),opacity .32s;transform-origin:50% 50%}
.flap.is-flip{transform:rotateX(90deg);opacity:.2}
.pass__grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px;margin:0}
.pass__grid div{min-width:0}
.pass__grid dt{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.pass__grid dd{margin:2px 0 0;font-weight:750;font-size:15px;color:var(--navy-d);overflow-wrap:anywhere}
.pass__stub{display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:10px;padding:24px 12px;background:var(--navy);color:#fff;border-radius:0 var(--r-lg) var(--r-lg) 0;text-align:center}
.pass__stubk{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.7);line-height:1.4}
.pass__gate{font-family:var(--mono);font-size:46px;line-height:1;color:var(--gold)}
.pass__bar{width:62px;flex:1;min-height:90px;max-height:140px;background:repeating-linear-gradient(180deg,#fff 0 2px,transparent 2px 4px,#fff 4px 7px,transparent 7px 9px,#fff 9px 10px,transparent 10px 13px);opacity:.85;border-radius:2px}
.stamp{position:absolute;right:96px;bottom:-34px;width:132px;height:132px;color:var(--red);transform:rotate(-14deg);opacity:.9;mix-blend-mode:multiply;pointer-events:none}
.stamp circle{fill:none;stroke:currentColor;stroke-width:3}
.stamp circle+circle{stroke-width:1.5;stroke-dasharray:3 3}
.stamp text{fill:currentColor;font-family:var(--mono);font-weight:700;font-size:10.5px;letter-spacing:.12em}
.stamp .stamp__mid{font-size:15px;letter-spacing:.08em}
.stamp .stamp__date{font-size:9.5px}

/* Đầu trang con */
.phead{position:relative;padding:44px 0 52px;background:var(--paper);overflow:hidden;border-bottom:1px solid var(--line)}
.phead__route{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.phead__in{position:relative}
.phead__t{font-size:clamp(30px,4vw,48px);max-width:900px;margin-bottom:12px}
.phead__t--art{font-size:clamp(28px,3.4vw,42px);max-width:960px}
.phead__sub{max-width:720px;font-size:17px;color:var(--muted);margin:0}
.phead__code{position:absolute;right:var(--g);bottom:-8px;font-family:var(--mono);font-weight:700;font-size:clamp(46px,8vw,110px);line-height:1;color:var(--navy);opacity:.07;letter-spacing:.02em;pointer-events:none;white-space:nowrap}
.crumbs{margin-bottom:18px;font-size:13.5px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:4px 0}
.crumbs li{display:flex;align-items:center;color:var(--muted);min-width:0}
.crumbs li+li::before{content:"/";margin:0 9px;opacity:.5}
.crumbs a{color:var(--muted);font-weight:600}
.crumbs a:hover{color:var(--red)}
.crumbs span{color:var(--navy-d);font-weight:650}
.art__meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;margin-bottom:14px;font-size:14px;color:var(--muted)}
.art__meta span{display:inline-flex;align-items:center;gap:6px}
.art__cat{padding:4px 12px;border-radius:999px;background:var(--navy);color:#fff;font-weight:700;font-size:13px}
.art__cat:hover{background:var(--red);color:#fff}

/* Thẻ dịch vụ dạng vé */
.tkgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tk{min-width:0}
.tk__a{position:relative;display:grid;grid-template-columns:96px 1fr;height:100%;border-radius:var(--r);background:#fff;border:1px solid var(--line);box-shadow:var(--sh);color:var(--ink);transition:transform .25s,box-shadow .25s,border-color .25s}
.tk__a:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);border-color:var(--line-2);color:var(--ink)}
.tk__stub{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:8px;padding:18px 8px;background:var(--navy);color:#fff;border-radius:var(--r) 0 0 var(--r);text-align:center}
.tk__stub::after{content:"";position:absolute;top:10px;bottom:10px;right:-1px;border-right:2px dashed rgba(255,255,255,.45)}
.tk__a::before,.tk__a::after{content:"";position:absolute;left:87px;width:18px;height:18px;border-radius:50%;background:var(--paper);border:1px solid var(--line);z-index:1}
.tk__a::before{top:-10px;clip-path:inset(50% 0 0 0)}
.tk__a::after{bottom:-10px;clip-path:inset(0 0 50% 0)}
.sec:not(.sec--paper) .tk__a::before,.sec:not(.sec--paper) .tk__a::after{background:#fff}
.tk__dest{font-family:var(--mono);font-weight:700;font-size:20px;letter-spacing:.04em;color:var(--gold)}
.tk__code{font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.04em;line-height:1.3;overflow-wrap:anywhere}
.tk__ic .ic{width:26px;height:26px;opacity:.85}
.tk__body{display:flex;flex-direction:column;gap:8px;padding:20px 20px 18px 22px;min-width:0}
.tk__t{margin:0;font-size:18px;line-height:1.3}
.tk__x{font-size:14.5px;line-height:1.55;color:var(--muted)}
.tk__hl{display:grid;gap:4px;font-size:13.5px;font-weight:600;color:var(--navy-d)}
.tk__hl span{display:flex;gap:6px;align-items:flex-start}
.tk__hl .ic{width:16px;height:16px;margin-top:2px;color:var(--red)}
.tk__go{margin-top:auto;padding-top:6px;display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:14px;color:var(--red)}
.tk__a:hover .tk__go .ic{transform:translateX(3px)}
.tk__go .ic{transition:transform .2s}

/* Tabs điểm đến */
.tabs__list{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;margin-bottom:28px;padding:4px 2px 6px}
.tabs__list::-webkit-scrollbar{display:none}
.tabs__tab{display:inline-flex;align-items:center;gap:10px;flex:none;min-height:48px;padding:6px 18px 6px 8px;border:1px solid var(--line-2);border-radius:999px;background:#fff;font-weight:700;font-size:15px;color:var(--ink)}
.tabs__code{font-family:var(--mono);font-size:12px;font-weight:700;padding:5px 8px;border-radius:999px;background:var(--paper-2);color:var(--navy)}
.tabs__tab[aria-selected="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.tabs__tab[aria-selected="true"] .tabs__code{background:var(--red);color:#fff}
.js .tabs__pane[data-hidden],.tabs__pane[hidden]{display:none}
.no-js .tabs__pane+.tabs__pane{margin-top:28px}

/* Vì sao chọn */
.trust{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.trust__i{padding:28px 24px;border-radius:var(--r-lg);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12)}
.trust__ic{display:grid;place-items:center;width:54px;height:54px;margin-bottom:18px;border-radius:16px;background:var(--red);color:#fff}
.trust__ic .ic{width:26px;height:26px}
.trust__i h3{color:#fff;font-size:18.5px}
.trust__i p{margin:0;font-size:15px;line-height:1.6}

/* Quy trình (cổng) */
.gates{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:g;position:relative}
.gates::before{content:"";position:absolute;left:5%;right:5%;top:47px;border-top:2px dashed var(--line-2)}
.gate{position:relative;padding:22px 18px 22px;border-radius:var(--r);background:#fff;border:1px solid var(--line);box-shadow:var(--sh)}
.gate__no{display:inline-block;margin-bottom:12px;font-family:var(--mono);font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:3px 9px;border-radius:6px;background:var(--navy);color:#fff}
.gate__ic{display:grid;place-items:center;width:46px;height:46px;margin-bottom:14px;border-radius:50%;background:var(--paper);color:var(--red)}
.gate__ic .ic{width:22px;height:22px}
.gate h3{font-size:17px}
.gate p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.55}

/* Đánh giá nhanh */
.quick__in{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.quick__p{color:var(--muted);font-size:17px}
.quick__card{padding:28px;border-radius:var(--r-lg);background:#fff;box-shadow:var(--sh-lg);border-top:6px solid var(--red)}
.quick__h{font-family:var(--mono);font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.quick__opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}

/* Lựa chọn dạng chip */
.opts{border:0;margin:0 0 18px;padding:0;min-width:0}
.opts__list{display:flex;flex-wrap:wrap;gap:8px}
.opt{position:relative;display:inline-flex;cursor:pointer}
.opt input{position:absolute;opacity:0;width:1px;height:1px}
.opt span{display:flex;align-items:center;min-height:44px;padding:8px 16px;border:1.5px solid var(--line-2);border-radius:12px;background:#fff;font-weight:600;font-size:14.5px;line-height:1.35;color:var(--ink);transition:border-color .15s,background .15s,color .15s}
.opt:hover span{border-color:var(--navy)}
.opt input:checked+span{background:var(--navy);border-color:var(--navy);color:#fff}
.opt input:focus-visible+span{outline:3px solid var(--sky);outline-offset:2px}
.opt--link{display:flex}
.opt--link span{width:100%}
.opt--link:hover span{background:var(--paper);color:var(--red)}

/* Ảnh visa */
.shots{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.shot{position:relative;display:block;overflow:hidden;border-radius:var(--r);background:var(--paper-2);aspect-ratio:3/2;box-shadow:var(--sh)}
.shot img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.shot:hover img{transform:scale(1.05)}
.shot__tag{position:absolute;left:10px;bottom:10px;max-width:calc(100% - 20px);padding:4px 10px;border-radius:999px;background:rgba(20,31,69,.82);color:#fff;font-size:12px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.shots--all .shot{aspect-ratio:4/3}
.album{padding:28px;margin-bottom:28px;border-radius:var(--r-lg);background:var(--paper);border:1px solid var(--line)}
.album[hidden]{display:none}
.album__h{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.album__code{flex:none;display:grid;place-items:center;width:64px;height:64px;border-radius:16px;background:var(--navy);color:var(--gold);font-family:var(--mono);font-weight:700;font-size:16px}
.album__t{margin:0;font-size:21px}
.album__t a{color:var(--navy-d)}
.album__m{margin:2px 0 0;color:var(--muted);font-size:14px}

/* Cảm nhận */
.rvs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.rv{position:relative;margin:0;display:flex;flex-direction:column;gap:18px;padding:30px 26px 24px;border-radius:var(--r-lg);background:#fff;border:1px solid var(--line);box-shadow:var(--sh)}
.rv__hole{position:absolute;top:14px;right:18px;width:14px;height:14px;border-radius:50%;border:2px solid var(--line-2)}
.rv__q{margin:0;flex:1;font-size:15.5px;line-height:1.7;color:var(--ink);display:-webkit-box;-webkit-line-clamp:8;-webkit-box-orient:vertical;overflow:hidden}
.rv__q::before{content:"“";display:block;font-size:54px;line-height:.6;height:22px;font-weight:800;color:var(--red)}
.rv__who{display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px dashed var(--line-2)}
.rv__who b{display:block;color:var(--navy-d)}
.rv__who small{display:block;font-size:13px;color:var(--muted)}
.rv__av{flex:none;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;overflow:hidden;background:var(--navy);color:#fff;font-weight:800;font-size:15px}
.rv__av img{width:100%;height:100%;object-fit:cover}

/* Đội ngũ + văn phòng */
.people{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:start}
.team{display:grid;gap:18px}
.mem{display:flex;gap:18px;padding:22px;border-radius:var(--r-lg);background:var(--paper);border:1px solid var(--line)}
.mem__av{flex:none;display:grid;place-items:center;width:72px;height:72px;border-radius:50%;overflow:hidden;background:var(--navy);color:#fff;font-weight:800;font-size:22px}
.mem__av img{width:100%;height:100%;object-fit:cover}
.mem h3{margin:0;font-size:19px}
.mem__role{margin:2px 0 8px;font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--red)}
.mem p:last-child{margin:0;font-size:15px;color:var(--muted)}
.offices{display:grid;gap:18px}
.office{position:relative;padding:26px 26px 22px;border-radius:var(--r-lg);background:var(--navy-d);color:rgba(255,255,255,.85);overflow:hidden}
.office::after{content:"";position:absolute;right:-30px;top:-30px;width:130px;height:130px;border-radius:50%;border:2px dashed rgba(255,255,255,.12)}
.office--us{background:var(--navy-2)}
.office__code{display:inline-block;margin-bottom:10px;font-family:var(--mono);font-weight:700;font-size:13px;letter-spacing:.1em;padding:3px 9px;border-radius:6px;background:var(--red);color:#fff}
.office h2,.office h3{color:#fff;font-size:20px;margin-bottom:12px}
.office p{display:flex;gap:10px;align-items:flex-start;margin:0 0 8px;font-size:15px}
.office p .ic{width:18px;height:18px;margin-top:3px;color:var(--gold)}
.office a{color:#fff;font-weight:700}
.office a:hover{color:var(--gold)}
.office .muted{color:rgba(255,255,255,.6)}
.office__legal{font-weight:700;color:#fff}

/* Thẻ bài */
.pcgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pcgrid--4{grid-template-columns:repeat(4,1fr)}
.pc{display:flex;flex-direction:column;min-width:0;border-radius:var(--r-lg);background:#fff;border:1px solid var(--line);overflow:hidden;box-shadow:var(--sh);transition:transform .25s,box-shadow .25s}
.pc:hover{transform:translateY(-3px);box-shadow:var(--sh-lg)}
.pc__img{display:block;aspect-ratio:3/2;overflow:hidden;background:var(--paper-2)}
.pc__img img,.pc__img .ph{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.pc:hover .pc__img img{transform:scale(1.04)}
.pc__body{display:flex;flex-direction:column;flex:1;padding:20px 22px 24px}
.pc__meta{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center;margin-bottom:10px;font-size:13px;color:var(--muted)}
.pc__cat{font-family:var(--mono);font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--red)}
.pc__t{font-size:18px;line-height:1.35;margin-bottom:8px}
.pc__t a{color:var(--navy-d)}
.pc__t a:hover{color:var(--red)}
.pc__x{margin:0;font-size:14.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.pc--lead{grid-column:span 2;flex-direction:row}
.pc--lead .pc__img{flex:1.15;aspect-ratio:auto;min-height:320px}
.pc--lead .pc__body{flex:1;justify-content:center;padding:32px}
.pc--lead .pc__t{font-size:24px}
.pcgrid--list .pc--lead{grid-column:1/-1}
.pagination{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:44px;list-style:none;padding:0}
.pagination a,.pagination span{display:grid;place-items:center;min-width:44px;height:44px;padding:0 12px;border-radius:12px;border:1px solid var(--line-2);background:#fff;font-weight:700;color:var(--navy)}
.pagination a:hover{border-color:var(--navy)}
.pagination .active,.pagination .active a,.pagination .active span,.pagination [aria-current]{background:var(--navy);border-color:var(--navy);color:#fff}

/* FAQ */
.faqwrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.faq{display:grid;gap:12px}
.faq__i{border-radius:var(--r);background:#fff;border:1px solid var(--line);transition:border-color .2s,box-shadow .2s}
.faq__i[open]{border-color:var(--line-2);box-shadow:var(--sh)}
.faq__i summary{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;list-style:none;cursor:pointer;font-weight:700;font-size:16.5px;color:var(--navy-d)}
.faq__i summary::-webkit-details-marker{display:none}
.faq__i summary .ic{flex:none;width:30px;height:30px;padding:6px;border-radius:50%;background:var(--paper);color:var(--red);transition:transform .25s,background .25s}
.faq__i[open] summary .ic{transform:rotate(45deg);background:var(--red);color:#fff}
.faq__a{padding:0 22px 20px;color:var(--muted)}
.faq__a p{margin:0}

/* CTA */
.cta{position:relative;padding:72px 0;background:var(--navy);color:rgba(255,255,255,.85);overflow:hidden}
.cta::before{content:"";position:absolute;left:0;right:0;top:0;height:12px;background:radial-gradient(circle at 10px -2px,#fff 8px,transparent 8.5px) 0 0/20px 12px repeat-x;opacity:1}
.cta::after{content:"";position:absolute;right:-80px;bottom:-120px;width:420px;height:420px;border-radius:50%;border:2px dashed rgba(255,255,255,.1);box-shadow:0 0 0 60px rgba(255,255,255,.02)}
.cta__in{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.cta__t{color:#fff;font-size:clamp(28px,3.4vw,40px)}
.cta__p{margin:0;font-size:17px;max-width:560px}
.cta__acts{display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px;justify-content:flex-end}
.cta__tel{color:#fff;font-size:24px;font-weight:800;line-height:1.2}
.cta__tel small{display:block;font-size:12.5px;font-weight:600;color:rgba(255,255,255,.65)}
.cta__tel:hover{color:var(--gold)}
.cta__zalo{display:inline-flex;align-items:center;gap:6px;color:#fff;font-weight:700;border-bottom:2px solid rgba(255,255,255,.35)}
.cta__zalo:hover{color:var(--gold);border-color:var(--gold)}

/* Footer */
.ft{position:relative;background:var(--navy-d);color:rgba(255,255,255,.72);padding:64px 0 0;font-size:15px}
.ft__perf{position:absolute;left:0;right:0;top:0;border-top:2px dashed rgba(255,255,255,.14)}
.cta+.ft .ft__perf{display:none}
.ft__grid{display:grid;grid-template-columns:1.25fr 1.35fr .8fr .8fr;gap:40px}
.ft__logo{display:inline-block;padding:10px 14px;margin-bottom:16px;border-radius:14px;background:#fff}
.ft__logo .logo__img{height:40px}
.ft__lead{max-width:340px}
.ft__chat{display:flex;flex-wrap:wrap;gap:8px}
.ft__chat .chip{min-height:38px;background:transparent;border-color:rgba(255,255,255,.25);color:#fff}
.ft__chat .chip:hover{border-color:#fff}
.ft__chat .chip--zalo{background:#0068ff;border-color:#0068ff}
.ft h2{font-size:13px;font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin:0 0 16px}
.ft__h2b{margin-top:24px!important}
.ft__col p{display:flex;gap:10px;align-items:flex-start;margin:0 0 10px}
.ft__col p .ic{width:17px;height:17px;margin-top:4px;color:rgba(255,255,255,.5)}
.ft__col ul{list-style:none;display:grid;gap:9px}
.ft a{color:rgba(255,255,255,.88)}
.ft a:hover{color:#fff}
.ft__legal{font-weight:700;color:#fff}
.ft__muted{color:rgba(255,255,255,.5)}
.ft__disc{display:flex;gap:10px;margin:40px 0 0;padding:16px 18px;border-radius:var(--r);background:rgba(255,255,255,.05);font-size:13px;line-height:1.6;color:rgba(255,255,255,.6)}
.ft__disc .ic{width:18px;height:18px;margin-top:2px}
.ft__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:32px;padding:20px 0 24px;border-top:1px solid rgba(255,255,255,.1);font-size:13.5px;color:rgba(255,255,255,.55)}
.ft__credit,.ft__bottom a{color:rgba(255,255,255,.7)}

/* Nút nổi */
.dock{display:none}
.fab{position:fixed;right:18px;bottom:22px;z-index:50;display:flex;flex-direction:column;gap:10px}
.fab a{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;box-shadow:0 10px 24px -8px rgba(20,31,69,.5);color:#fff;font-weight:800;font-size:13px}
.fab__zalo{background:#0068ff}
.fab__tel{background:var(--red);animation:ring 2.6s ease-in-out infinite}
.fab__tel .ic{width:22px;height:22px}
.fab a:hover{color:#fff;transform:scale(1.05)}
@keyframes ring{0%,100%{box-shadow:0 0 0 0 rgba(190,33,52,.45),0 10px 24px -8px rgba(20,31,69,.5)}50%{box-shadow:0 0 0 12px rgba(190,33,52,0),0 10px 24px -8px rgba(20,31,69,.5)}}
.totop{position:fixed;left:18px;bottom:22px;z-index:50;display:grid;place-items:center;width:44px;height:44px;padding:0;border:1px solid var(--line-2);border-radius:50%;background:#fff;color:var(--navy);box-shadow:var(--sh);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.totop.is-on{opacity:1;visibility:visible}
.totop .ic{width:20px;height:20px}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:120;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:56px 16px 24px;background:rgba(10,15,35,.94);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
.lightbox.is-open{opacity:1;visibility:visible}
.lightbox__body{display:flex;justify-content:center;max-width:100%}
.lightbox__body img{max-width:min(1200px,100%);max-height:calc(100vh - 140px);max-height:calc(100dvh - 140px);width:auto;border-radius:8px}
.lightbox__cap{margin:14px 0 0;color:rgba(255,255,255,.8);font-size:14px;text-align:center}
.lightbox button{position:absolute;display:grid;place-items:center;width:48px;height:48px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.12);color:#fff}
.lightbox button:hover{background:rgba(255,255,255,.24)}
.lightbox button .ic{width:22px;height:22px}
.lightbox__close{top:14px;right:14px}
.lightbox__prev{left:14px;top:50%;margin-top:-24px}
.lightbox__next{right:14px;top:50%;margin-top:-24px}
.lightbox button[hidden]{display:none}

/* Trang dịch vụ */
.svgroup{margin-bottom:56px}
.svgroup:last-child{margin-bottom:0}
.svgroup__t{display:flex;align-items:center;gap:14px;font-size:24px;margin-bottom:22px}
.svgroup__t span{font-family:var(--mono);font-size:13px;padding:5px 10px;border-radius:8px;background:var(--red);color:#fff;letter-spacing:.06em}
.svh{position:relative;padding:40px 0 56px;background:var(--paper);overflow:hidden;border-bottom:1px solid var(--line)}
.svh__in{position:relative;display:grid;grid-template-columns:1.25fr .85fr;gap:48px;align-items:center}
.svh__t{font-size:clamp(30px,4.2vw,50px);margin-bottom:14px}
.svh__lead{font-size:17.5px;color:var(--muted);max-width:640px}
.svh__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.mini{position:relative;padding:22px 24px;border-radius:var(--r-lg);background:var(--navy);color:#fff;box-shadow:var(--sh-lg);transform:rotate(1.6deg)}
.mini::before,.mini::after{content:"";position:absolute;left:-12px;top:50%;width:24px;height:24px;margin-top:-12px;border-radius:50%;background:var(--paper)}
.mini::after{left:auto;right:-12px}
.mini__top{display:flex;justify-content:space-between;gap:10px;padding-bottom:14px;margin-bottom:16px;border-bottom:1px dashed rgba(255,255,255,.3);font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:rgba(255,255,255,.7)}
.mini__top span{display:flex;align-items:center;gap:6px}
.mini__top .ic{color:var(--gold);transform:rotate(45deg)}
.mini__route{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.mini__route b{font-family:var(--mono);font-size:36px;line-height:1;color:#fff}
.mini__route b:last-child{color:var(--gold)}
.mini__fly{flex:1;display:flex;align-items:center;gap:6px;color:var(--gold)}
.mini__fly i{flex:1;border-top:2px dotted rgba(255,255,255,.35)}
.mini__fly .ic{transform:rotate(90deg)}
.mini__row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.mini__row small,.mini__dl dt{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.6)}
.mini__row span{font-weight:750}
.mini__hl{list-style:none;display:grid;gap:6px;padding-top:12px;border-top:1px dashed rgba(255,255,255,.3);font-size:14px}
.mini__hl li{display:flex;gap:8px;align-items:flex-start}
.mini__hl .ic{width:16px;height:16px;margin-top:3px;color:var(--gold)}
.mini--light{transform:none;background:#fff;color:var(--ink);border:1px solid var(--line)}
.mini--light .mini__top{border-color:var(--line-2);color:var(--muted)}
.mini--light .mini__top .ic{color:var(--red)}
.mini--light::before,.mini--light::after{background:#fff;border:1px solid var(--line);clip-path:inset(0 0 0 50%)}
.mini--light::after{clip-path:inset(0 50% 0 0)}
.mini__dl{margin:0 0 18px;display:grid;gap:14px}
.mini--light .mini__dl dt{color:var(--muted)}
.mini__dl dd{margin:2px 0 0;font-weight:650;color:var(--navy-d)}

/* Bài viết */
.article{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:48px;align-items:start}
.article__main{min-width:0}
.article__cover{position:relative;display:grid;place-items:center;margin:0 0 28px;border-radius:var(--r-lg);overflow:hidden;background:var(--paper-2)}
.article__cover::before{content:"";position:absolute;inset:-24px;background:var(--cv,none) center/cover no-repeat;filter:blur(24px) saturate(1.1);opacity:.6;transform:scale(1.1)}
.article__cover img{position:relative;display:block;width:100%;max-width:var(--cw,100%);height:auto}
.article__side{position:sticky;top:calc(var(--hd) + 20px);display:grid;gap:18px}
.article__cta{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:36px 0 0;padding:22px 24px;border-radius:var(--r-lg);background:var(--paper);border-left:5px solid var(--red)}
.article__cta b{display:block;font-size:17px;color:var(--navy-d)}
.article__cta span{display:block;font-size:14.5px;color:var(--muted)}
.oldnote{display:flex;gap:12px;align-items:flex-start;margin:0 0 24px;padding:14px 18px;border-radius:var(--r);background:#fff8e6;border:1px solid #f1dca4;color:#6b5414;font-size:14.5px;line-height:1.55}
.oldnote .ic{width:20px;height:20px;margin-top:1px;color:#b8860b}
.oldnote a{font-weight:700;color:#6b5414;text-decoration:underline}
.sbox{padding:22px;border-radius:var(--r-lg);background:#fff;border:1px solid var(--line);box-shadow:var(--sh)}
.sbox__t{display:flex;align-items:center;gap:8px;margin:0 0 14px;font-weight:800;font-size:16.5px;color:var(--navy-d)}
.sbox__t .ic{color:var(--red)}
.sbox__note{margin:14px 0 0;font-size:13px;color:var(--muted)}
.sbox--ticket{border-top:6px solid var(--navy)}
.sbox--navy{background:var(--navy);border-color:var(--navy);color:rgba(255,255,255,.8)}
.sbox--navy .sbox__t{color:#fff}
.sbox__tel{display:block;font-size:26px;font-weight:800;color:#fff;margin-bottom:4px}
.sbox__tel:hover{color:var(--gold)}
.sbox__muted{font-size:13.5px;color:rgba(255,255,255,.65);margin-bottom:16px}
.docs{list-style:none;display:grid;gap:9px;font-size:14.5px}
.docs li{display:flex;gap:9px;align-items:flex-start;line-height:1.5}
.docs .ic{width:18px;height:18px;margin-top:2px;padding:2px;border-radius:50%;background:var(--navy);color:#fff}
.docs--plain .ic{background:none;color:var(--red);padding:0}
.toc ol{list-style:none;counter-reset:t;display:grid;gap:4px}
.toc li{counter-increment:t}
.toc a{display:flex;gap:10px;padding:6px 0;font-size:14.5px;font-weight:600;line-height:1.45;color:var(--ink)}
.toc a::before{content:counter(t,decimal-leading-zero);flex:none;font-family:var(--mono);font-size:12px;font-weight:700;color:var(--red);padding-top:2px}
.toc a:hover,.toc a.is-on{color:var(--red)}
.toc--inline{display:none;margin:0 0 28px;padding:18px 20px;border-radius:var(--r);background:var(--paper)}
.toc__t{margin:0 0 8px;font-weight:800;color:var(--navy-d)}
.toc--side ol{max-height:50vh;overflow:auto}
.page-service .toc--inline{display:block}
.minitk{display:flex;align-items:center;gap:12px;padding:10px;margin-top:8px;border-radius:12px;border:1px dashed var(--line-2);color:var(--ink)}
.minitk:hover{border-color:var(--navy);color:var(--ink)}
.minitk__code{flex:none;display:grid;place-items:center;width:50px;height:50px;border-radius:10px;background:var(--navy);color:var(--gold);font-family:var(--mono);font-weight:700;font-size:13px}
.minitk span:nth-child(2){flex:1;min-width:0}
.minitk b{display:block;font-size:14.5px;line-height:1.35}
.minitk small{display:block;font-size:12.5px;color:var(--muted)}
.minitk>.ic{color:var(--red)}
.share{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:32px;padding-top:22px;border-top:1px solid var(--line)}
.share__l{font-weight:700;color:var(--muted);margin-right:4px}
.share__b{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:6px 14px;border-radius:999px;border:1px solid var(--line-2);background:#fff;font-weight:650;font-size:14px;color:var(--navy)}
.share__b:hover{border-color:var(--navy);color:var(--navy)}
.share__b.is-done{background:var(--navy);color:#fff}

/* Nội dung soạn thảo */
.prose{font-size:17px;line-height:1.78;color:#2a3354;overflow-wrap:break-word}
.prose--narrow{max-width:820px;margin:0 auto}
.prose>*:first-child{margin-top:0}
.prose h2{font-size:clamp(23px,2.4vw,29px);margin:1.8em 0 .6em;padding-top:.2em}
.prose h3{font-size:20px;margin:1.5em 0 .5em}
.prose h4{font-size:17.5px;margin:1.3em 0 .4em}
.prose p,.prose ul,.prose ol{margin:0 0 1.1em}
.prose ul,.prose ol{padding-left:1.4em}
.prose li{margin:.35em 0}
.prose ul li::marker{color:var(--red)}
.prose ol li::marker{font-weight:800;color:var(--navy)}
.prose a{color:var(--red);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.prose strong,.prose b{color:var(--navy-d)}
.prose img{max-width:100%;height:auto;border-radius:12px;margin:1.2em auto}
.prose figure{margin:1.5em 0}
.prose figcaption{font-size:14px;color:var(--muted);text-align:center}
.prose blockquote{margin:1.5em 0;padding:16px 22px;border-left:4px solid var(--red);background:var(--paper);border-radius:0 12px 12px 0}
.prose table{display:block;width:100%;max-width:100%;overflow-x:auto;border-collapse:collapse;margin:1.4em 0;font-size:15px}
.prose th,.prose td{padding:10px 12px;border:1px solid var(--line-2);text-align:left;vertical-align:top}
.prose th{background:var(--paper);color:var(--navy-d)}
.prose iframe{width:100%;aspect-ratio:16/9;height:auto;border:0;border-radius:12px}
.prose hr{border:0;border-top:2px dashed var(--line-2);margin:2em 0}

/* Giới thiệu */
.about{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:56px;align-items:start}
.about__card{position:sticky;top:calc(var(--hd) + 20px)}

/* Form */
.formcard{padding:32px;border-radius:var(--r-lg);background:#fff;border:1px solid var(--line);box-shadow:var(--sh-lg)}
.formcard--ticket{border-top:6px solid var(--red)}
.formcard__t{font-size:24px;margin-bottom:6px}
.formcard__p{color:var(--muted);margin-bottom:22px}
.cform__row{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.fld{margin-bottom:18px;min-width:0}
.fld__lbl{display:block;margin-bottom:7px;padding:0;font-weight:700;font-size:14.5px;color:var(--navy-d)}
.fld__lbl i{font-style:normal;color:var(--red)}
.input{width:100%;min-height:50px;padding:12px 16px;border:1.5px solid var(--line-2);border-radius:12px;background:#fff;font-size:16px;transition:border-color .15s,box-shadow .15s}
.input:focus{outline:0;border-color:var(--navy);box-shadow:0 0 0 4px rgba(32,48,100,.12)}
textarea.input{min-height:120px;resize:vertical;line-height:1.55}
.input[aria-invalid="true"]{border-color:var(--red)}
.fld__err{margin:6px 0 0;font-size:13.5px;font-weight:600;color:var(--red)}
.cform__note{display:flex;gap:8px;align-items:center;justify-content:center;margin:14px 0 0;font-size:13px;color:var(--muted);text-align:center}
.cform__note .ic{color:var(--navy-2)}
.assess__prog{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:26px;counter-reset:s}
.assess__prog li{display:flex;flex-direction:column;align-items:flex-start;gap:8px;font-size:13px;font-weight:700;color:var(--muted);padding-top:10px;border-top:4px solid var(--paper-2);transition:border-color .2s,color .2s}
.assess__prog span{display:none}
.assess__prog li.is-on{border-color:var(--red);color:var(--navy-d)}
.assess__prog li.is-done{border-color:var(--navy);color:var(--navy)}
.assess__h{font-size:21px;margin-bottom:18px}
.js .assess__step{display:none}
.js .assess__step.is-on{display:block;animation:stepIn .3s ease}
.no-js .assess__step+.assess__step{margin-top:22px;padding-top:22px;border-top:1px dashed var(--line-2)}
@keyframes stepIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.assess__nav{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;margin-top:8px;padding-top:18px;border-top:1px solid var(--line)}
.assess__nav [data-next],.assess__nav [data-submit]{margin-left:auto}
.assess__nav [hidden]{display:none}
.assess__stepmsg{margin:0 0 10px;font-size:13.5px;font-weight:600;color:var(--red)}
.assesswrap{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:40px;align-items:start}
.assess__side{position:sticky;top:calc(var(--hd) + 20px);display:grid;gap:18px}
.next{list-style:none;counter-reset:n;display:grid;gap:14px}
.next li{position:relative;padding-left:44px;counter-increment:n}
.next li::before{content:counter(n);position:absolute;left:0;top:0;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;font-size:14px}
.next b{display:block;color:var(--navy-d)}
.next span{display:block;font-size:14px;color:var(--muted)}

/* Đồng ý xử lý dữ liệu */
.consent{margin:4px 0 18px}
.consent__l{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;line-height:1.55;color:var(--muted);cursor:pointer}
.consent__l input{flex:none;width:20px;height:20px;margin:1px 0 0;accent-color:var(--navy);cursor:pointer}
.consent__l a{color:var(--navy);font-weight:700;text-decoration:underline}
.consent.is-err .consent__l{color:var(--red-d)}

/* Liên hệ */
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;align-items:start}
.contact__info{display:grid;gap:18px}
.chans{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.chan{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:92px;padding:14px;border-radius:var(--r);border:1px solid var(--line);background:var(--paper);font-weight:700;font-size:14px;color:var(--navy-d);text-align:center}
.chan:hover{border-color:var(--navy);color:var(--navy-d)}
.chan .ic{width:26px;height:26px;color:var(--navy)}
.chan b{font-size:20px;color:#0068ff}
.chan--red{background:var(--red);border-color:var(--red);color:#fff}
.chan--red .ic{color:#fff}
.chan--red:hover{background:var(--red-d);color:#fff}
.map{line-height:0;background:var(--paper-2)}
.map iframe{width:100%;height:420px;border:0;filter:grayscale(.3)}

/* Tìm kiếm */
.sform{display:flex;gap:10px;max-width:640px;margin-top:20px}
.sform .input{flex:1;min-width:0}
.sres__n{font-weight:700;color:var(--muted)}
.sres{list-style:none;display:grid;gap:12px}
.sres a{display:block;padding:18px 22px;border-radius:var(--r);border:1px solid var(--line);background:#fff;color:var(--ink)}
.sres a:hover{border-color:var(--navy);color:var(--ink)}
.sres__k{display:inline-block;margin-bottom:4px;font-family:var(--mono);font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--red)}
.sres b{display:block;font-size:18px;color:var(--navy-d);margin-bottom:4px}
.sres__x{display:block;font-size:14.5px;color:var(--muted)}

/* 404 / cảm ơn */
.nf{padding:72px 0 96px;background:var(--paper);text-align:center}
.nf__in{max-width:720px}
.nf__board{display:inline-flex;align-items:center;gap:18px;margin-bottom:28px;padding:14px 22px;border-radius:14px;background:var(--navy-d);color:#fff;font-family:var(--mono);font-size:14px;letter-spacing:.12em}
.nf__board b{font-size:42px;color:var(--gold);letter-spacing:.06em}
.nf__st{color:#ff8a96}
.nf__t{font-size:clamp(28px,4vw,44px)}
.nf__p{color:var(--muted);font-size:17px}
.nf .sform{margin:24px auto}
.nf__links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 24px;margin-top:24px}
.nf__links a{font-weight:700;color:var(--red)}
.nf--ok .stamp--ok{position:relative;right:auto;bottom:auto;margin:0 auto 18px;width:150px;height:150px;transform:rotate(-10deg)}
.nf--ok .stamp--ok{color:var(--navy)}

/* Hiện dần khi cuộn */
.js-anim [data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .6s ease var(--d,0ms),transform .6s ease var(--d,0ms)}
.js-anim [data-reveal].is-in{opacity:1;transform:none}


/* Đối tác liên kết */
.sec--partners .sh{margin-bottom:30px}
.sec--compact{padding:64px 0}
.partners{list-style:none;display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.partner{display:flex;flex-direction:column;gap:8px;min-width:0}
.partner__in{position:relative;display:grid;place-items:center;height:118px;padding:16px 18px;border-radius:var(--r);background:#fff;border:1px solid var(--line);box-shadow:var(--sh);transition:transform .25s,box-shadow .25s,border-color .25s}
.partner__in::before,.partner__in::after{content:"";position:absolute;left:50%;width:14px;height:7px;margin-left:-7px;background:var(--paper);border:1px solid var(--line)}
.partner__in::before{top:-1px;border-radius:0 0 8px 8px;border-top:0}
.partner__in::after{bottom:-1px;border-radius:8px 8px 0 0;border-bottom:0}
.sec--paper .partner__in::before,.sec--paper .partner__in::after{background:var(--paper)}
.sec:not(.sec--paper) .partner__in::before,.sec:not(.sec--paper) .partner__in::after{background:#fff}
a.partner__in:hover{transform:translateY(-3px);box-shadow:var(--sh-lg);border-color:var(--line-2)}
.partner img{max-width:100%;max-height:84px;width:auto;height:auto;object-fit:contain;filter:grayscale(.15);transition:filter .25s}
.partner:hover img{filter:none}
.partner__n{font-size:12.5px;line-height:1.35;font-weight:650;color:var(--muted);text-align:center}
.partners__note{margin:22px 0 0;text-align:center;font-size:12.5px;color:var(--muted)}
@media (max-width:1100px){.partners{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.partners{grid-template-columns:repeat(2,1fr);gap:12px}.partner__in{height:104px;padding:12px}.partner img{max-height:72px}.sec--compact{padding:48px 0}}


/* Vùng bấm tối thiểu 24px (WCAG 2.2) cho liên kết nhỏ */
.crumbs a,.crumbs span{display:inline-flex;align-items:center;min-height:28px}
.pc__t a,.tk__t a{display:inline-block;min-height:28px;line-height:1.35}
.consent__l input{width:24px;height:24px;margin-top:0}
.ft__credit,.ft__credit a,.ft__bottom a{display:inline-flex;align-items:center;min-height:28px}

/* ---------- Responsive ---------- */
@media (max-width:1600px){
  .logo__tag{display:none}
}
@media (max-width:1440px){
  .hd__in{gap:18px}
  .nav__link{padding:0 10px}
}
@media (max-width:1320px){
  .hd__tel small{display:none}
  .hd__tel .ic{display:none}
}
@media (max-width:1240px){
  .hd__tel{display:none}
  .nav__link{padding:0 10px;font-size:14.5px}
  .logo__tag{display:none}
}
@media (max-width:1100px){
  .nav{display:none}
  .hd__burger{display:flex}
  .hd__tools{margin-left:auto}
  .hd__tel{display:flex}
  .trust{grid-template-columns:repeat(2,1fr)}
  .gates{grid-template-columns:repeat(3,1fr)}
  .gates::before{display:none}
  .tkgrid,.pcgrid,.rvs{grid-template-columns:repeat(2,1fr)}
  .pcgrid--4{grid-template-columns:repeat(2,1fr)}
  .shots{grid-template-columns:repeat(3,1fr)}
  .ft__grid{grid-template-columns:1fr 1fr}
  .article,.assesswrap{grid-template-columns:minmax(0,1fr) 300px;gap:32px}
}
@media (max-width:1024px){
  .hero__in,.quick__in,.people,.faqwrap,.cta__in,.svh__in,.about,.contact{grid-template-columns:1fr}
  .hero__in{gap:36px}
  .hero__art{max-width:560px;margin:0 auto;width:100%}
  .cta__acts{justify-content:flex-start}
  .article,.assesswrap{grid-template-columns:1fr}
  .article__side,.assess__side,.about__card{position:static}
  .toc--side{display:none}
  .toc--inline{display:block}
  .svh__pass{max-width:460px}
  .pc--lead{flex-direction:column}
  .pc--lead .pc__img{min-height:0;aspect-ratio:16/9}
  .pc--lead .pc__body{padding:22px}
}
@media (max-width:760px){
  :root{--hd:64px;--g:16px}
  html{scroll-padding-bottom:84px}
  body{padding-bottom:64px}
  .page-assess .dock__b--red{display:none}
  .page-assess .dock{grid-template-columns:1fr 1fr}
  .hd__top{display:none}
  .hd__tel,.hd__cta{display:none}
  .logo__img{height:38px}
  .sec{padding:60px 0}
  .sec--top{padding-top:32px}
  .sh{margin-bottom:28px}
  .sh--row{flex-direction:column;align-items:flex-start;gap:12px}
  .hero{padding:36px 0 64px}
  .hero__lead{font-size:16.5px}
  .hero__cta .btn{width:100%}
  .pass{grid-template-columns:1fr 92px;transform:rotate(-1.2deg)}
  .pass__main{padding:18px 16px 20px}
  .pass__city b{font-size:32px}
  .pass__gate{font-size:34px}
  .pass__kind{display:none}
  .pass__grid dd{font-size:13.5px}
  .stamp{right:64px;bottom:-30px;width:104px;height:104px}
  .tkgrid,.pcgrid,.pcgrid--4,.rvs,.trust{grid-template-columns:1fr}
  .gates{grid-template-columns:1fr 1fr}
  .shots{grid-template-columns:1fr 1fr;gap:10px}
  .quick__opts{grid-template-columns:1fr}
  .quick__card,.formcard{padding:22px 18px}
  .cform__row{grid-template-columns:1fr}
  .pc--lead{grid-column:auto}
  .album{padding:18px 14px}
  .album__code{width:52px;height:52px;font-size:14px}
  .chans{grid-template-columns:repeat(3,1fr)}
  .ft__grid{grid-template-columns:1fr;gap:30px}
  .ft{padding-top:48px}
  .fab{display:none}
  .totop{left:auto;right:14px;bottom:78px}
  .dock{position:fixed;left:0;right:0;bottom:0;z-index:55;display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 24px -12px rgba(20,31,69,.3);padding-bottom:env(safe-area-inset-bottom)}
  .dock__b{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:62px;font-size:12px;font-weight:700;color:var(--navy-d)}
  .dock__b .ic{width:21px;height:21px}
  .dock__b b{font-size:15px;line-height:21px;color:#0068ff}
  .dock__b--red{background:var(--red);color:#fff}
  .dock__b--red:hover{color:#fff}
  .article__cta{flex-direction:column;align-items:flex-start}
  .assess__prog li{font-size:11.5px}
  .map iframe{height:320px}
  .sform{flex-direction:column}
  .phead{padding:32px 0 36px}
  .phead__sub{font-size:16px}
  .svh{padding:28px 0 40px}
  .mini{transform:none}
  .faq__i summary{padding:16px 18px;font-size:16px}
  .faq__a{padding:0 18px 18px}
  .prose{font-size:16.5px}
}
@media (max-width:420px){
  .nf__board{gap:10px;padding:12px 14px;font-size:12px;max-width:100%}
  .nf__board b{font-size:32px}
  .gates{grid-template-columns:1fr}
  .pass{grid-template-columns:1fr 74px}
  .pass__stub{padding:18px 6px}
  .pass__bar{width:44px}
  .pass__city b{font-size:28px}
  .pass__route{gap:8px}
  .pass__fly .ic{width:18px;height:18px}
  .stamp{display:none}
  .tk__a{grid-template-columns:80px 1fr}
  .tk__a::before,.tk__a::after{left:71px}
  .tk__dest{font-size:17px}
  .hd__in{gap:10px}
  .hd__tools{gap:8px}
  .chans{grid-template-columns:1fr 1fr 1fr;gap:8px}
  .chan{min-height:80px;padding:10px 6px;font-size:13px}
  .opt span{padding:8px 12px;font-size:14px}
}
@media (max-width:360px){
  .logo__img{height:34px}
  .hd__icon{width:40px;height:40px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .hero__plane{display:none}
}
@media print{
  .hd,.ft,.dock,.fab,.totop,.cta,.drawer,.article__side{display:none!important}
}