/* ============================================================
   SOL DREAM EDUCATION — concept "Bình minh Hàn Quốc"
   Palette: night navy -> persimmon sunrise + indigo sky + amber
   Type: Bricolage Grotesque (brand/số) + Be Vietnam Pro (nội dung)
   ============================================================ */
:root{
  --ink:#2C1B3D;      /* navy sâu — nền tối, chữ chính */
  --ink-2:#4A3357;
  --persimmon:#B51E67;/* accent chủ đạo — bình minh / quả hồng */
  --persimmon-d:#8E1550;
  --sky:#7C2E9E;      /* accent phụ — bầu trời Hàn / tương lai */
  --sun:#FF5C9E;      /* điểm nhấn ấm */
  --paper:#FBF5FA;    /* nền giấy ấm */
  --paper-2:#F5E7F3;  /* nền ấm đậm hơn */
  --white:#fff;
  --muted:#5C6579;
  --line:rgba(44,27,61,.10);
  --shadow:0 18px 40px -20px rgba(44,27,61,.30);
  --shadow-sm:0 8px 24px -14px rgba(44,27,61,.26);
  --radius:20px;
  --wrap:1200px;
  --font-body:"Be Vietnam Pro",system-ui,-apple-system,sans-serif;
  --font-disp:"Bricolage Grotesque","Be Vietnam Pro",system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{width:100%;scroll-behavior:smooth;scroll-padding-top:88px;max-width:100%;overflow-x:clip}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  width:100%;
  max-width:100%;
  -webkit-text-size-adjust:100%;
  text-size-adjust:100%;
  -webkit-tap-highlight-color:rgba(124,46,158,.12);
}
img,svg,video,canvas{max-width:100%}
img{height:auto;display:block}
main{display:block;width:100%;max-width:100%;overflow-x:clip}
main>section{width:100%;max-width:100%}
input,select,textarea,button{max-width:100%;font:inherit}
pre{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.12;letter-spacing:-.02em;font-weight:800}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.section{padding:88px 0}
.eyebrow{
  font-family:var(--font-disp);font-weight:700;font-size:13px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--persimmon);display:inline-flex;align-items:center;gap:9px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--persimmon);border-radius:2px}
.sec-head{max-width:640px;margin-bottom:44px}
.sec-head h1,.sec-head h2{font-size:clamp(28px,4vw,44px);margin:14px 0 12px}
.sec-head p{color:var(--muted);font-size:17px}
.accent{color:var(--persimmon)}
.accent-sky{color:var(--sky)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--font-body);
  font-weight:700;font-size:15px;padding:14px 24px;border-radius:999px;cursor:pointer;
  border:2px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--persimmon-d);color:#fff;box-shadow:0 12px 26px -12px rgba(232,67,31,.7)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px -12px rgba(232,67,31,.75)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}

/* ---------- Top bar ---------- */
.topbar{background:var(--ink);color:#cfd6e6;font-size:13.5px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;height:42px}
.topbar a{color:#cfd6e6;transition:color .15s}
.topbar a:hover{color:#fff}
.topbar__left{display:flex;gap:20px;align-items:center}
.topbar__left span{display:inline-flex;align-items:center;gap:7px}
.topbar__left svg{width:14px;height:14px;opacity:.8}
.topbar__soc{display:flex;gap:14px;align-items:center}
.topbar__soc a{display:inline-flex}
.topbar__soc svg{width:15px;height:15px;fill:currentColor}
.hide-mob{display:inline-flex}

/* ---------- Header / Nav ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,246,239,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand__mark{width:42px;height:42px;border-radius:12px;background:radial-gradient(circle at 32% 30%,var(--sun),var(--persimmon) 70%);position:relative;flex-shrink:0;box-shadow:0 8px 18px -8px rgba(250,82,54,.7)}
.brand__mark::after{content:"";position:absolute;inset:0;border-radius:12px;background:
  radial-gradient(circle at 70% 75%,rgba(255,255,255,.55),transparent 45%)}
.brand__wordmark{display:grid;min-width:142px;line-height:1;color:var(--ink)}
.brand__wordmark>strong{display:block;font-family:"Poiret One","Segoe UI Light",sans-serif;font-size:27px;font-weight:400;letter-spacing:-.04em;line-height:.95;background:linear-gradient(90deg,var(--sky),var(--persimmon));-webkit-background-clip:text;background-clip:text;color:transparent}
.brand__wordmark>small{display:grid;grid-template-columns:minmax(12px,1fr) auto minmax(12px,1fr);align-items:center;gap:7px;margin-top:7px;color:var(--muted);font-family:var(--font-body);font-size:8.5px;font-weight:600;letter-spacing:.42em;text-transform:uppercase}
.brand__wordmark>small i{display:block;height:1px;background:linear-gradient(90deg,var(--sky),var(--persimmon))}
.brand__wordmark>small span{white-space:nowrap}
.menu{display:flex;align-items:center;gap:6px;list-style:none}
.menu>li{position:relative}
.menu>li>a{display:flex;align-items:center;gap:5px;padding:10px 13px;border-radius:10px;font-weight:600;font-size:15px;transition:background .15s,color .15s}
.menu>li>a:hover{background:var(--paper-2);color:var(--persimmon)}
.menu>li>a svg{width:11px;height:11px;opacity:.6}
.dropdown{position:absolute;top:calc(100% + 6px);left:0;min-width:250px;max-height:min(70vh,480px);overflow-y:auto;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s}
.menu>li:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:block;padding:9px 12px;border-radius:9px;font-size:14px;font-weight:500;color:var(--ink-2)}
.dropdown a:hover{background:var(--paper);color:var(--persimmon)}
.nav__cta{display:flex;align-items:center;gap:10px;flex-shrink:0}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.menu-close{display:none}
.burger span{width:24px;height:2.5px;background:var(--ink);border-radius:3px;transition:.25s}

/* ---------- Hero ---------- */
.hero{position:relative;padding:60px 0 90px;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.hero__bg span{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5}
.b1{width:420px;height:420px;background:#EBC6F0;top:-120px;right:-80px}
.b2{width:360px;height:360px;background:#E3C9F2;bottom:-120px;left:-100px;opacity:.55}
.b3{width:260px;height:260px;background:#F7BFE0;top:180px;left:38%;opacity:.4}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center}
.hero__text,.hero__visual{min-width:0;max-width:100%}
.hero__visual{position:relative;width:100%;isolation:isolate}
.hero h1{font-size:clamp(34px,5.4vw,60px);margin:18px 0}
.hero__sub{font-size:18px;color:var(--ink-2);max-width:520px;margin-bottom:28px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.hero__chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.7);border:1px solid var(--line);padding:8px 14px;border-radius:999px;font-size:13.5px;font-weight:600}
.chip svg{width:15px;height:15px;color:var(--sky)}
.chip.p svg{color:var(--persimmon)}
.chip.s svg{color:var(--sun)}

/* Boarding pass signature */
.pass{position:relative;width:100%;padding:0;color:inherit;font:inherit;text-align:left;cursor:pointer;background:#fff;border:0;border-radius:22px;box-shadow:var(--shadow);display:flex;overflow:hidden;transform:translate3d(0,0,0) rotate(-2deg);transition:transform .4s ease,box-shadow .4s ease;backface-visibility:hidden;will-change:transform}
.pass:hover{transform:translate3d(0,-4px,0) rotate(0)}
.pass__tap{position:absolute;right:112px;bottom:8px;padding:4px 9px;color:var(--persimmon);font-size:9px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;background:#fff7fb;border:1px solid #f4dbe9;border-radius:999px;opacity:0;transform:translateY(5px);transition:.2s}
.pass:hover .pass__tap,.pass:focus-visible .pass__tap{opacity:1;transform:none}
.hero__visual.flight-sequence .pass{animation:ticket-source-swap 4.5s linear both;pointer-events:none}
.ticket-morph{position:absolute;inset:0;z-index:3;display:block;overflow:hidden;opacity:0;background:#fff;border:1px solid rgba(181,30,103,.12);border-radius:22px;pointer-events:none;transform:translate3d(0,0,0) rotate(-2deg);backface-visibility:hidden;contain:layout paint;will-change:transform,opacity}
.ticket-morph__brand{position:absolute;left:24px;right:22%;top:22px;display:flex;color:var(--ink);font-family:var(--font-disp);font-size:14px;align-items:center;gap:9px}.ticket-morph__brand>i{width:24px;height:24px;background:radial-gradient(circle at 32% 30%,var(--sun),var(--persimmon) 70%);border-radius:7px}.ticket-morph__brand span{margin-left:auto;color:var(--muted);font-size:9px;letter-spacing:.15em}
.ticket-morph__route{position:absolute;left:26px;right:24%;top:76px;display:flex;color:var(--ink);font-family:var(--font-disp);font-size:30px;align-items:center;justify-content:space-between}.ticket-morph__route>i{position:relative;width:35%;height:2px;background:repeating-linear-gradient(90deg,#eadde6 0 7px,transparent 7px 13px)}.ticket-morph__route>i::after{position:absolute;left:50%;top:50%;content:"✈";color:var(--persimmon);font-size:20px;background:#fff;transform:translate(-50%,-50%)}
.ticket-morph__details{position:absolute;left:26px;right:24%;bottom:24px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px 12px}.ticket-morph__details span{height:9px;background:linear-gradient(90deg,#e9dae4 58%,transparent 58%);border-radius:4px}.ticket-morph__details span:nth-child(2n){background:linear-gradient(90deg,#d9c6d3 42%,transparent 42%)}
.ticket-morph__stub{position:absolute;right:0;top:0;bottom:0;width:20%;display:flex;padding:28px 16px;background:#fffbfd;border-left:1px dashed #e7d4df;align-items:flex-end;gap:4px}.ticket-morph__stub i{width:2px;height:64px;background:#43203f}.ticket-morph__stub i:nth-child(2n){width:4px}.ticket-morph__stub i:nth-child(3n){height:52px}
.hero__visual.flight-sequence .ticket-morph{animation:ticket-morph-collapse 1.28s cubic-bezier(.4,0,.18,1) both}
.ticket-flight{position:absolute;inset:-18% -20%;z-index:4;overflow:visible;pointer-events:none;color:var(--persimmon);contain:layout style}
.ticket-flight__plane{position:absolute;z-index:3;left:50%;top:50%;width:74px;height:74px;opacity:0;color:var(--persimmon);transform:translate3d(0,0,0) rotate(90deg) scale(.08);will-change:transform,opacity;backface-visibility:hidden}
.ticket-flight__cloud{position:absolute;z-index:2;width:70px;height:20px;opacity:0;background:rgba(255,255,255,.72);border-radius:999px;box-shadow:21px -11px 0 1px rgba(255,255,255,.72),43px -2px 0 -2px rgba(255,255,255,.72);will-change:transform,opacity}.ticket-flight__cloud--one{left:48%;top:34%}.ticket-flight__cloud--two{left:67%;top:55%;transform:scale(.72)}
.ticket-flight__map{position:absolute;z-index:1;left:7%;right:7%;top:-5%;overflow:hidden;aspect-ratio:600/330;opacity:0;background:#fffafd;border:1px solid rgba(181,30,103,.16);border-radius:28px;box-shadow:0 20px 45px rgba(74,25,63,.13);transform:translateZ(0);will-change:opacity}
.ticket-flight__map>img{display:block;width:100%;height:100%;object-fit:contain}
.flight-map__country{position:absolute;top:7%;z-index:2;display:grid;line-height:1}.flight-map__country b{font-family:var(--font-disp);font-size:15px;letter-spacing:.07em}.flight-map__country span{margin-top:5px;color:var(--muted);font-size:7px;font-weight:850;letter-spacing:.08em}.flight-map__country--vietnam{left:6%;color:#7b2e95}.flight-map__country--korea{right:6%;color:var(--persimmon);text-align:right}
.flight-map__marker{position:absolute;z-index:4;width:13px;height:13px;background:#fff;border:4px solid var(--persimmon);border-radius:50%;box-shadow:0 0 0 5px rgba(181,30,103,.14);transform:translate(-50%,-50%)}.flight-map__marker::after{position:absolute;inset:-10px;content:"";border:2px solid rgba(181,30,103,.26);border-radius:50%;transform:scale(.65)}.flight-map__marker--hcm{left:27.983%;top:78.727%}.flight-map__marker--seoul{left:65.9%;top:27.485%}
.flight-map__city{position:absolute;z-index:3;color:#581a4b;font-family:var(--font-disp);font-size:10px;font-weight:900;letter-spacing:.04em}.flight-map__city--hcm{left:30%;top:76.3%}.flight-map__city--seoul{left:68.2%;top:24.7%}
.ticket-flight__departed,.ticket-flight__landed{position:absolute;bottom:5%;z-index:3;display:flex;padding:5px 8px;color:var(--ink);font-size:8px;font-weight:850;background:rgba(255,255,255,.9);border:1px solid rgba(181,30,103,.08);border-radius:999px;align-items:center;gap:5px}.ticket-flight__departed{left:4%}.ticket-flight__landed{right:4%}.ticket-flight__departed span,.ticket-flight__landed span{width:7px;height:7px;border-radius:50%}.ticket-flight__departed span{background:#f1ad32;box-shadow:0 0 0 4px rgba(241,173,50,.15)}.ticket-flight__landed span{background:#32c88a;box-shadow:0 0 0 4px rgba(50,200,138,.13)}
.hero__visual.flight-sequence .ticket-flight__map{animation:ticket-atlas 4.5s ease both}
.hero__visual.flight-sequence .flight-map__marker::after{animation:flight-marker-pulse 1.05s ease-in-out infinite}
.hero__visual.flight-sequence--fallback .ticket-flight__plane{animation:ticket-aircraft-fallback 4.2s cubic-bezier(.3,.05,.18,1) both}
.hero__visual.flight-sequence .ticket-flight__cloud--one{animation:ticket-cloud-one 4.5s ease both}.hero__visual.flight-sequence .ticket-flight__cloud--two{animation:ticket-cloud-two 4.5s ease both}
.pass__main{min-width:0;flex:1;padding:22px 24px 24px}
.pass__top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.pass__air{display:flex;align-items:center;gap:9px;font-family:var(--font-disp);font-weight:800;font-size:15px}
.pass__air i{width:24px;height:24px;border-radius:7px;background:radial-gradient(circle at 32% 30%,var(--sun),var(--persimmon) 70%);display:inline-block}
.pass__tag{font-family:var(--font-disp);font-size:10px;letter-spacing:.18em;font-weight:700;color:var(--muted);text-transform:uppercase}
.pass__route{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:6px 0 22px}
.pass__city{min-width:0;text-align:center}
.pass__code{font-family:var(--font-disp);font-weight:800;font-size:34px;line-height:1;letter-spacing:.02em}
.pass__city small{display:block;font-size:11px;color:var(--muted);margin-top:5px;font-weight:600}
.pass__path{flex:1;position:relative;height:26px}
.pass__path::before{content:"";position:absolute;top:50%;left:0;right:0;height:2px;background:repeating-linear-gradient(90deg,var(--line) 0 6px,transparent 6px 12px)}
.pass__path svg{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:26px;height:26px;color:var(--persimmon);background:#fff;padding:2px}
.pass__grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px 10px}
.pass__grid .lbl{font-family:var(--font-disp);font-size:9.5px;letter-spacing:.14em;color:var(--muted);text-transform:uppercase;font-weight:700}
.pass__grid>div{min-width:0}.pass__grid .val{font-weight:700;font-size:14px;margin-top:2px;overflow-wrap:anywhere}
.pass__grid .val.hangul{color:var(--sky)}
.pass__stub{width:98px;border-left:2px dashed var(--line);background:linear-gradient(180deg,#fff, #fff);padding:20px 12px;display:flex;flex-direction:column;align-items:center;justify-content:space-between;position:relative}
.pass__stub .barcode{width:100%;height:70px;background:repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 5px,var(--ink) 5px 6px,transparent 6px 10px)}
.pass__stub .seat{font-family:var(--font-disp);font-weight:800;font-size:15px;color:var(--persimmon);writing-mode:vertical-rl;letter-spacing:.1em}
.pass::before,.pass::after{content:"";position:absolute;width:26px;height:26px;border-radius:50%;background:var(--paper);right:85px;z-index:2}
.pass::before{top:-13px}
.pass::after{bottom:-13px}

/* ---------- Stats ---------- */
.stats{background:var(--ink);color:#fff}
.stats .wrap{display:grid;grid-template-columns:repeat(var(--stat-columns,4),minmax(0,1fr));gap:20px;padding:44px 22px}
.stat{text-align:center;position:relative}
.stat:not(:last-child)::after{content:"";position:absolute;right:-10px;top:14%;height:72%;width:1px;background:rgba(255,255,255,.14)}
.stat b{font-family:var(--font-disp);font-weight:800;font-size:clamp(30px,3.6vw,44px);display:block;color:var(--sun)}
.stat span{font-size:14px;color:#c5cde0}
.stats__source{grid-column:1/-1;text-align:center;color:#9eabc6;font-size:11.5px;margin-top:8px}

/* ---------- About ---------- */
.about .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:center}
.about__visual{position:relative}
.about__card{background:linear-gradient(150deg,var(--ink),#432C58);border-radius:24px;padding:34px;color:#fff;box-shadow:var(--shadow)}
.about__card .kquote{font-family:var(--font-disp);font-size:56px;line-height:.6;color:var(--persimmon)}
.about__card p.k{font-size:20px;font-weight:600;margin:14px 0 18px}
.about__card .sig{display:flex;align-items:center;gap:12px;border-top:1px solid rgba(255,255,255,.14);padding-top:16px}
.about__card .sig i{width:38px;height:38px;border-radius:10px;background:radial-gradient(circle at 32% 30%,var(--sun),var(--persimmon) 70%)}
.about__card .sig small{color:#c5cde0;font-size:13px}
.about__badge{position:absolute;right:-14px;bottom:-18px;background:#fff;border-radius:16px;padding:14px 18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px}
.about__badge b{font-family:var(--font-disp);font-size:26px;color:var(--persimmon)}
.about__badge span{font-size:12.5px;color:var(--muted);line-height:1.3}
.about__body h2{font-size:clamp(28px,4vw,42px);margin:14px 0 18px}
.about__body>p{color:var(--ink-2);font-size:16.5px;margin-bottom:14px}
.about__list,.about__cms ul{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;margin-top:22px}
.about__list li,.about__cms ul li{display:flex;gap:10px;align-items:flex-start;font-weight:600;font-size:14.5px;list-style:none}
.about__list svg{width:20px;height:20px;color:var(--persimmon);flex-shrink:0;margin-top:1px}
.about__cms ul li::before{content:'✓';display:grid;place-items:center;width:20px;height:20px;flex:0 0 20px;border-radius:50%;color:#fff;background:var(--persimmon);font-size:12px;font-weight:900;margin-top:1px}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

/* ---------- Courses ---------- */
.courses{background:var(--white)}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.course{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;transition:transform .22s,box-shadow .22s,border-color .22s;position:relative;overflow:hidden}
.course:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.course__ic{width:52px;height:52px;border-radius:14px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;margin-bottom:16px}
.course__ic svg{width:26px;height:26px;color:var(--persimmon)}
.course h3{font-size:19px;margin-bottom:9px}
.course p{color:var(--muted);font-size:14.5px;min-height:44px}
.course__foot{display:flex;align-items:center;justify-content:space-between;margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.course__price{font-family:var(--font-disp);font-weight:800;font-size:18px}
.course__price small{font-size:12px;color:var(--muted);font-weight:600;display:block;font-family:var(--font-body)}
.course__link{display:inline-flex;align-items:center;gap:6px;color:var(--sky);font-weight:700;font-size:14px}
.course__link svg{width:15px;height:15px;transition:transform .2s}
.course:hover .course__link svg{transform:translateX(4px)}
.badge-tag{position:absolute;top:16px;right:16px;background:var(--persimmon);color:#fff;font-size:11px;font-weight:700;padding:4px 10px;border-radius:999px}

/* ---------- Du hoc (journey + unis) ---------- */
.duhoc{background:linear-gradient(180deg,var(--paper),var(--paper-2))}
.journey{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:52px;padding-top:36px}
.journey__route{position:absolute;top:13px;left:8%;right:8%;height:2px;background:repeating-linear-gradient(90deg,rgba(181,30,103,.22) 0 9px,transparent 9px 17px);overflow:visible}
.journey__route::before,.journey__route::after{position:absolute;top:50%;width:9px;height:9px;content:"";background:#fff;border:2px solid var(--persimmon);border-radius:50%;transform:translateY(-50%)}
.journey__route::before{left:0}.journey__route::after{right:0}
.journey__plane{position:absolute;left:0;top:50%;display:grid;width:30px;height:30px;color:var(--persimmon);font-size:20px;background:var(--paper);border-radius:50%;place-items:center;transform:translate(-50%,-50%) rotate(5deg);filter:drop-shadow(0 5px 7px rgba(181,30,103,.22))}
.journey.journey--active .journey__plane{animation:journey-flight 2.8s cubic-bezier(.22,.7,.22,1) both}
.step{z-index:1;background:#fff;border-radius:var(--radius);padding:26px 22px;border:1px solid var(--line);position:relative;transition:transform .32s ease,border-color .32s ease,box-shadow .32s ease}
.journey.journey--active .step{animation:journey-step .55s ease both}
.journey.journey--active .step:nth-of-type(2){animation-delay:.15s}.journey.journey--active .step:nth-of-type(3){animation-delay:.55s}.journey.journey--active .step:nth-of-type(4){animation-delay:.95s}.journey.journey--active .step:nth-of-type(5){animation-delay:1.35s}
.step__n{font-family:var(--font-disp);font-weight:800;font-size:40px;color:var(--paper-2);line-height:.8;position:absolute;top:16px;right:18px}
.step .stepic{width:46px;height:46px;border-radius:12px;background:var(--ink);display:grid;place-items:center;margin-bottom:16px}
.step .stepic svg{width:22px;height:22px;color:var(--sun)}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14px;color:var(--muted)}

/* ---------- Journey timeline ---------- */
.journey-timeline{position:relative;margin:8px 0 72px;padding:10px 8px 0}
.journey-timeline__track{position:absolute;z-index:0;top:58px;left:10%;right:10%;height:7px;overflow:visible;background:#fff;border:1px solid #edd6e3;border-radius:999px;box-shadow:inset 0 1px 3px rgba(44,27,61,.05)}
.journey-timeline__progress{position:absolute;inset:-1px;display:block;background:linear-gradient(90deg,var(--sky),var(--persimmon),var(--sun));border-radius:inherit;transform:scaleX(0);transform-origin:left center}
.journey-timeline__aircraft{position:absolute;z-index:3;left:0;top:50%;display:grid;width:38px;height:38px;color:#fff;background:linear-gradient(145deg,var(--persimmon),var(--sky));border:4px solid #fff;border-radius:50%;box-shadow:0 8px 20px rgba(181,30,103,.28);place-items:center;opacity:0;transform:translate(-50%,-50%)}
.journey-timeline__aircraft svg{width:19px;height:19px;transform:rotate(90deg)}
.journey-timeline__list{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin:0;padding:0;list-style:none}
.journey-milestone{display:flex;min-width:0;flex-direction:column;align-items:center}
.journey-milestone__node{position:relative;display:grid;width:80px;height:80px;color:#fff;background:linear-gradient(145deg,var(--ink),#4c275b);border:7px solid var(--paper);border-radius:50%;box-shadow:0 0 0 1px #e9cfde,0 12px 30px rgba(44,27,61,.15);place-items:center;transition:transform .3s ease,box-shadow .3s ease}
.journey-milestone__node span{position:absolute;right:-3px;top:-7px;display:grid;width:26px;height:26px;color:var(--persimmon);font-size:9px;font-weight:900;background:#fff;border:2px solid #f0d6e5;border-radius:50%;place-items:center}
.journey-milestone__node svg{width:27px;height:27px;color:var(--sun);transform-origin:center}
.journey-milestone__body{position:relative;width:100%;min-height:260px;margin-top:24px;padding:25px 22px 22px;background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:20px;box-shadow:0 12px 35px rgba(44,27,61,.06);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.journey-milestone__body::before{position:absolute;left:50%;top:-9px;width:16px;height:16px;content:"";background:#fff;border-top:1px solid var(--line);border-left:1px solid var(--line);transform:translateX(-50%) rotate(45deg)}
.journey-milestone__body:hover{transform:translateY(-6px);border-color:#e5bfd3;box-shadow:0 20px 44px rgba(74,25,63,.11)}
.journey-milestone__label{display:inline-flex;margin-bottom:11px;padding:5px 9px;color:var(--persimmon);font-size:10px;font-weight:850;text-transform:uppercase;letter-spacing:.08em;background:#fff0f7;border-radius:999px}
.journey-milestone__body h3{margin:0 0 10px;font-size:18px}.journey-milestone__body p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.72}.journey-milestone__body small{position:absolute;left:22px;right:22px;bottom:20px;padding-top:13px;color:var(--sky);font-size:11px;font-weight:800;border-top:1px solid var(--line)}
.journey-timeline__destination{display:flex;width:min(310px,100%);margin:25px auto 0;color:var(--muted);font-family:var(--font-disp);font-size:12px;font-weight:800;letter-spacing:.12em;align-items:center;gap:12px}.journey-timeline__destination i{height:1px;background:repeating-linear-gradient(90deg,var(--persimmon) 0 8px,transparent 8px 14px);flex:1}
.journey-timeline.journey--active .journey-timeline__progress{animation:timeline-progress 2.45s cubic-bezier(.2,.75,.2,1) .1s both}
.journey-timeline.journey--active .journey-timeline__aircraft{animation:timeline-aircraft 2.45s cubic-bezier(.2,.75,.2,1) .1s both}
.journey-timeline.journey--active .journey-milestone__node{animation:timeline-node .55s ease var(--step-delay) both}
.journey-timeline.journey--active .journey-milestone__body{animation:timeline-card .55s ease var(--step-delay) both}
.journey-timeline.journey--active .journey-milestone--consult svg{animation:timeline-chat 1s ease calc(var(--step-delay) + .1s)}
.journey-timeline.journey--active .journey-milestone--study svg{animation:timeline-book 1s ease calc(var(--step-delay) + .1s)}
.journey-timeline.journey--active .journey-milestone--visa svg{animation:timeline-stamp .9s ease calc(var(--step-delay) + .1s)}
.journey-timeline.journey--active .journey-milestone--flight svg{animation:timeline-takeoff 1.1s ease calc(var(--step-delay) + .05s)}
.unis{background:#fff;border-radius:24px;padding:30px;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.unis__title{display:flex;align-items:center;gap:10px;font-weight:700;margin-bottom:20px;font-size:15px;color:var(--muted)}
.unis__title svg{width:20px;height:20px;color:var(--persimmon)}
.unis__row{display:flex;flex-wrap:wrap;gap:12px}
.uni{display:flex;align-items:center;gap:12px;padding:12px 18px;border:1px solid var(--line);border-radius:14px;flex:1 1 200px;transition:.2s}
.uni:hover{border-color:var(--persimmon);background:var(--paper);transform:translateY(-3px)}
.uni i{width:40px;height:40px;border-radius:10px;background:var(--ink);color:var(--sun);display:grid;place-items:center;font-weight:800;font-family:var(--font-disp);font-size:16px;flex-shrink:0}
.uni b{display:block;font-size:14px}
.uni small{color:var(--muted);font-size:12.5px}

/* ---------- Why us ---------- */
.why{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.why .sec-head h2{color:#fff}
.why .sec-head p{color:#b9c2d8}
.why-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.feat{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.09);border-radius:var(--radius);padding:26px 24px;transition:.22s}
.feat:hover{background:rgba(255,255,255,.08);transform:translateY(-5px)}
.feat__ic{width:50px;height:50px;border-radius:13px;background:linear-gradient(140deg,var(--sky),var(--persimmon));display:grid;place-items:center;margin-bottom:16px}
.feat__ic svg{width:25px;height:25px;color:#fff}
.feat h3{font-size:17.5px;margin-bottom:9px}
.feat p{color:#b9c2d8;font-size:14.5px}

/* ---------- Testimonials ---------- */
.tmn{background:var(--paper)}
.tmn-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.tcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;position:relative;box-shadow:var(--shadow-sm)}
.tcard .stars{display:flex;gap:3px;margin-bottom:14px}
.tcard .stars svg{width:18px;height:18px;color:var(--sun)}
.tcard blockquote{font-size:17px;font-weight:500;color:var(--ink);margin-bottom:20px;line-height:1.55}
.tcard .who{display:flex;align-items:center;gap:13px}
.tcard .who i,.tcard .who img{width:46px;height:46px;flex:0 0 auto;border-radius:50%}.tcard .who img{display:block;object-fit:cover;border:2px solid #f4dbe9}.tcard .who i{background:linear-gradient(140deg,var(--sky),var(--persimmon));color:#fff;display:grid;place-items:center;font-weight:800;font-family:var(--font-disp)}
.tcard .who b{display:block;font-size:15px}
.tcard .who small{color:var(--muted);font-size:13px}
.testimonial-source{color:var(--muted);font-size:12px;text-align:center;margin-top:22px}

/* ---------- News ---------- */
.news{background:#fff}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.post{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.22s;background:var(--paper)}
.post:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.post__img{height:170px;position:relative;overflow:hidden;background:linear-gradient(145deg,#fff9fc,#f2eaf1)}
.post__img>div:not(.post__date){position:absolute;inset:0;background:linear-gradient(140deg,var(--ink),#432C58)}
.post__img.p1>div:not(.post__date){background:linear-gradient(140deg,#9A1257,#D0357F)}
.post__img.p2>div:not(.post__date){background:linear-gradient(140deg,#6C2B8E,#A81C63)}
.post__img.p3>div:not(.post__date){background:linear-gradient(140deg,#2C1B3D,#5A3374)}
.post__date{position:absolute;z-index:2;left:16px;bottom:16px;background:#fff;border-radius:12px;padding:8px 12px;text-align:center;line-height:1;box-shadow:var(--shadow-sm)}
.post__date b{font-family:var(--font-disp);font-size:22px;display:block;color:var(--persimmon)}
.post__date span{font-size:11px;color:var(--muted);font-weight:600}
.post__body{padding:20px 22px 24px}
.post__cat{font-size:12px;font-weight:700;color:var(--sky);text-transform:uppercase;letter-spacing:.05em}
.post__body h3{font-size:17px;margin:8px 0 10px;line-height:1.3}
.post__body p{font-size:14px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- CTA band ---------- */
.cta{padding:0}
.cta .wrap{background:linear-gradient(135deg,var(--sky),var(--persimmon));border-radius:28px;padding:0;overflow:hidden;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr .9fr}
.cta__left{padding:48px 44px;color:#fff}
.cta__left .eyebrow{color:#fff}
.cta__left .eyebrow::before{background:#fff}
.cta__left h2{font-size:clamp(26px,3.4vw,38px);color:#fff;margin:12px 0 14px}
.cta__left p{font-size:16px;opacity:.95;margin-bottom:26px;max-width:420px}
.cta__contacts{display:flex;flex-direction:column;gap:12px}
.cta__contacts a{display:inline-flex;align-items:center;gap:12px;font-weight:600}
.cta__contacts i{width:40px;height:40px;border-radius:11px;background:rgba(255,255,255,.2);display:grid;place-items:center}
.cta__contacts svg{width:19px;height:19px;color:#fff}
.cta__contacts b{font-family:var(--font-disp);font-size:18px}
.cta__form{background:#fff;padding:38px 34px;display:flex;flex-direction:column;gap:14px}
.cta__form h3{font-size:20px;margin-bottom:2px}
.cta__form p{font-size:13.5px;color:var(--muted);margin-bottom:6px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:12.5px;font-weight:700;color:var(--ink-2)}
.field input,.field select{padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;font-family:inherit;font-size:14.5px;background:var(--paper);transition:.15s}
.field input:focus,.field select:focus{outline:none;border-color:var(--persimmon);background:#fff}
.form-note{font-size:12px;color:var(--muted);text-align:center;margin-top:2px}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:#c5cde0;padding:64px 0 0}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer h4{color:#fff;font-size:15px;margin-bottom:18px;font-weight:700}
.footer__brand .brand__mark{width:46px;height:46px}
.footer__brand .brand__wordmark>strong{background:none;color:#fff}
.footer__brand .brand__wordmark>small{color:#aab4cd}
.footer__brand .brand__wordmark>small i{background:#aab4cd}
.footer__brand p{font-size:14px;margin:16px 0 18px;max-width:280px}
.footer__soc{display:flex;gap:12px}
.footer__soc a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);display:grid;place-items:center;transition:.2s}
.footer__soc a:hover{background:var(--persimmon);transform:translateY(-3px)}
.footer__soc svg{width:17px;height:17px;fill:#fff}
.footer ul.fl{list-style:none;display:flex;flex-direction:column;gap:11px}
.footer ul.fl a{font-size:14px;transition:.15s}
.footer ul.fl a:hover{color:#fff;padding-left:4px}
.footer__branch-title{margin:0 0 12px;color:#fff;font-size:13px;font-weight:800;letter-spacing:.02em}
.footer__branch-title--secondary{margin-top:24px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12)}
.footer .contact-li{display:flex;gap:10px;font-size:14px;margin-bottom:13px;align-items:flex-start}
.footer .contact-li svg{width:17px;height:17px;color:var(--persimmon);flex-shrink:0;margin-top:3px}
.footer__map{overflow:hidden;aspect-ratio:407/156;height:auto;margin-top:6px;border:1px solid rgba(255,255,255,.12);border-radius:14px}
.footer__map a{display:block;width:100%;height:100%}
.footer__map img{display:block;width:100%;height:100%;object-fit:cover}
.footer__bottom{padding:22px 0;text-align:center;font-size:13px;color:#8f9ab5}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

@keyframes ticket-source-swap{0%{opacity:1}2%,91%{opacity:0}100%{opacity:1}}
@keyframes ticket-morph-collapse{0%{opacity:1;transform:translate3d(0,0,0) rotate(-2deg) scale(1)}12%{opacity:1;transform:translate3d(0,-6px,0) rotate(0) scale(1.01)}88%{opacity:1;transform:translate3d(31px,-19px,0) rotate(76deg) scale(.1)}100%{opacity:0;transform:translate3d(34px,-21px,0) rotate(88deg) scale(.055)}}
@keyframes ticket-aircraft-fallback{0%,18%{opacity:0;transform:translate3d(var(--flight-sx),var(--flight-sy),0) rotate(55deg) scale(.08)}25%{opacity:1;transform:translate3d(var(--flight-sx),var(--flight-sy),0) rotate(55deg) scale(.3)}88%{opacity:1;transform:translate3d(var(--flight-dx),var(--flight-dy),0) rotate(var(--flight-angle)) scale(.5)}100%{opacity:0;transform:translate3d(var(--flight-dx),var(--flight-dy),0) rotate(var(--flight-angle)) scale(.35)}}
@keyframes ticket-atlas{0%,5%{opacity:0}13%,92%{opacity:1}100%{opacity:0}}
@keyframes flight-marker-pulse{0%,100%{opacity:.35;transform:scale(.65)}50%{opacity:1;transform:scale(1.3)}}
@keyframes ticket-cloud-one{0%,38%{opacity:0;transform:translate3d(26px,0,0) scale(.82)}55%,82%{opacity:.72;transform:translate3d(-10px,0,0) scale(.82)}100%{opacity:0;transform:translate3d(-34px,0,0) scale(.82)}}
@keyframes ticket-cloud-two{0%,46%{opacity:0;transform:translate3d(24px,0,0) scale(.62)}62%,84%{opacity:.55;transform:translate3d(-5px,0,0) scale(.72)}100%{opacity:0;transform:translate3d(-29px,0,0) scale(.72)}}
@keyframes timeline-progress{0%{transform:scaleX(0)}100%{transform:scaleX(1)}}
@keyframes timeline-aircraft{0%{left:0;opacity:0;transform:translate(-50%,-50%) scale(.65)}8%{opacity:1}48%{transform:translate(-50%,-75%) scale(1.12)}92%{opacity:1}100%{left:100%;opacity:0;transform:translate(-50%,-50%) scale(.75)}}
@keyframes timeline-node{0%{transform:scale(.72);box-shadow:0 0 0 0 rgba(181,30,103,.3)}55%{transform:scale(1.12);box-shadow:0 0 0 13px rgba(181,30,103,.08),0 16px 34px rgba(44,27,61,.2)}100%{transform:none}}
@keyframes timeline-card{0%{opacity:0;transform:translateY(22px)}100%{opacity:1;transform:none}}
@keyframes timeline-chat{0%,100%{transform:none}35%{transform:translateY(-4px) rotate(-5deg)}65%{transform:translateY(1px) rotate(4deg)}}
@keyframes timeline-book{0%,100%{transform:perspective(80px) rotateY(0)}45%{transform:perspective(80px) rotateY(-35deg) scale(1.08)}}
@keyframes timeline-stamp{0%,35%{transform:translateY(-7px) scale(1.08)}60%{transform:translateY(2px) scale(.92)}100%{transform:none}}
@keyframes timeline-takeoff{0%{transform:translate(-7px,7px) rotate(-20deg);opacity:.35}65%{transform:translate(5px,-5px) rotate(8deg) scale(1.12);opacity:1}100%{transform:none}}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .hero .wrap{grid-template-columns:minmax(0,1fr);gap:44px}
  .pass{width:100%;max-width:440px;margin:0 auto}
  .about .wrap{grid-template-columns:1fr;gap:60px}
  .about__list,.about__cms ul{grid-template-columns:1fr}
  .card-grid,.news-grid,.why-grid{grid-template-columns:1fr 1fr}
  .journey{grid-template-columns:1fr 1fr}
  .stats .wrap{grid-template-columns:1fr 1fr;gap:30px}
  .stat:nth-child(2)::after{display:none}
  .cta .wrap{grid-template-columns:1fr}
  .tmn-grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .journey-timeline{padding:4px 0 0 4px}
  .journey-timeline__track{top:35px;bottom:66px;left:35px;right:auto;width:7px;height:auto}
  .journey-timeline__progress{transform:scaleY(0);transform-origin:center top}
  .journey-timeline__aircraft{left:50%;top:0}.journey-timeline__aircraft svg{transform:rotate(180deg)}
  .journey-timeline__list{display:block}
  .journey-milestone{display:grid;grid-template-columns:70px minmax(0,1fr);column-gap:16px;margin-bottom:22px;align-items:start;justify-items:center}
  .journey-milestone__node{width:70px;height:70px;border-width:6px}.journey-milestone__node svg{width:23px;height:23px}
  .journey-milestone__body{min-width:0;min-height:0;margin:0;padding:22px 20px;justify-self:stretch}
  .journey-milestone__body::before{left:-9px;top:27px;border-top:0;border-bottom:1px solid var(--line);transform:rotate(45deg)}
  .journey-milestone__body small{position:static;display:block;margin-top:15px;padding-top:12px}
  .journey-timeline__destination{margin:12px 0 0 86px;width:calc(100% - 86px)}
  .journey-timeline.journey--active .journey-timeline__progress{animation-name:timeline-progress-vertical}
  .journey-timeline.journey--active .journey-timeline__aircraft{animation-name:timeline-aircraft-vertical}
}
@media(max-width:720px){
  /* backdrop-filter tạo containing block khiến drawer fixed bị giới hạn bởi header trên mobile */
  .site-header{background:rgba(255,246,239,.98);backdrop-filter:none;-webkit-backdrop-filter:none}
  .section{padding:64px 0}
  .hero .wrap,.about .wrap,.cta .wrap{grid-template-columns:minmax(0,1fr)}
  .hero__text,.hero__visual,.hero__actions,.hero__chips{width:100%;min-width:0;max-width:100%}
  .menu,.nav__cta .btn,.hide-mob{display:none}
  .burger{display:flex}
  .card-grid,.news-grid,.why-grid,.journey,.footer__grid{grid-template-columns:1fr}
  .journey{padding-top:0}.journey__route{top:28px;bottom:28px;left:22px;right:auto;width:2px;height:auto;background:repeating-linear-gradient(180deg,rgba(181,30,103,.25) 0 9px,transparent 9px 17px)}.journey__route::before,.journey__route::after{left:50%;right:auto}.journey__route::before{top:0}.journey__route::after{top:auto;bottom:0}.journey__plane{left:50%;top:0}.journey.journey--active .journey__plane{animation-name:journey-flight-mobile}.step{margin-left:22px}
  .stat::after{display:none}
  .topbar__left{gap:14px}
  .cta__left,.cta__form{padding:32px 24px}
  .about__badge{position:static;margin-top:16px;display:inline-flex}
  /* mobile menu panel */
  .menu.open{display:flex;position:fixed!important;inset:0 0 0 auto!important;width:min(86vw,340px);height:100dvh;min-height:0;max-height:100dvh;margin:0;transform:none;box-sizing:border-box;background:#fff;flex-direction:column;align-items:stretch;gap:2px;padding:calc(env(safe-area-inset-top) + 72px) 20px calc(env(safe-area-inset-bottom) + 30px);z-index:70;box-shadow:-20px 0 50px -20px rgba(0,0,0,.3);overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain}
  .menu.open>li>a{padding:14px 12px;font-size:16px;border-bottom:1px solid var(--line);border-radius:0}
  .menu.open .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 8px 12px;min-width:0;max-height:none;overflow:visible}
  .menu.open>li:hover .dropdown{transform:none}
  .nav-open .burger span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  .nav-open .burger span:nth-child(2){opacity:0}
  .nav-open .burger span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
  .nav-open{overflow:hidden}
  .menu-close{display:none}
  .nav-open .menu-close{position:fixed;top:calc(env(safe-area-inset-top) + 12px);right:16px;display:grid;width:44px;height:44px;padding:0;font-size:32px;line-height:1;color:var(--ink);cursor:pointer;background:var(--paper);border:1px solid var(--line);border-radius:12px;z-index:71;place-items:center}
  .backdrop{position:fixed;inset:0;background:rgba(44,27,61,.55);z-index:65;opacity:0;visibility:hidden;transition:.25s}
  .nav-open .backdrop{opacity:1;visibility:visible}
}
@keyframes timeline-progress-vertical{0%{transform:scaleY(0)}100%{transform:scaleY(1)}}
@keyframes timeline-aircraft-vertical{0%{top:0;opacity:0;transform:translate(-50%,-50%) scale(.65)}8%{opacity:1}48%{transform:translate(-75%,-50%) scale(1.12)}92%{opacity:1}100%{top:100%;opacity:0;transform:translate(-50%,-50%) scale(.75)}}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .pass{transform:none}
}
:focus-visible{outline:3px solid var(--sky);outline-offset:2px;border-radius:4px}

/* ===== Logo image (brand) ===== */
.brand__logo{height:44px;width:auto;display:block;flex-shrink:0}
.footer__brand .brand__logo{height:46px}

.post__cover{position:absolute;z-index:1;inset:0;width:100%;height:100%;max-width:none;max-height:none;object-fit:cover;object-position:center;display:block;transform:none}
.post__cover--fallback{object-fit:cover}

.prog__kr{font-family:var(--font-disp);font-size:13px;color:var(--sky);font-weight:700;margin:-4px 0 8px}

/* ---------- Crawlable university knowledge hub ---------- */
.crumbs{font-size:14px;color:var(--muted);margin-bottom:20px;display:flex;gap:7px;flex-wrap:wrap}
.crumbs a{color:var(--sky);font-weight:600}
.knowledge-hub,.knowledge-detail{padding-top:56px}
.knowledge-hero{max-width:820px;margin-bottom:42px}
.knowledge-hero h1,.knowledge-title h1{font-size:clamp(32px,5vw,52px);margin:14px 0}
.knowledge-hero>p{color:var(--ink-2);font-size:17px;line-height:1.75}
.source-meta{color:var(--muted);font-size:13.5px;margin-top:16px}
.knowledge-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.knowledge-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.knowledge-card__top{display:flex;justify-content:space-between;gap:12px;color:var(--sky);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.knowledge-card h2{font-size:22px;margin:14px 0 4px}
.knowledge-card h2 a:hover{color:var(--persimmon)}
.knowledge-card__en{color:var(--muted);font-size:13px;margin-bottom:14px}
.knowledge-card>p:not(.knowledge-card__en){color:var(--ink-2);font-size:14.5px}
.knowledge-card__fact{border-top:1px solid var(--line);margin-top:16px;padding-top:14px}
.knowledge-card__link{display:inline-flex;margin-top:18px;color:var(--sky);font-weight:700;font-size:14px}
.source-note,.source-box{margin-top:34px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--persimmon);border-radius:14px;padding:20px 22px;color:var(--ink-2);font-size:14px}
.knowledge-layout{display:grid;grid-template-columns:minmax(0,820px) 300px;gap:36px;align-items:start}
.knowledge-main,.knowledge-sidebar{min-width:0}
.knowledge-title__names{color:var(--sky);font-family:var(--font-disp);font-weight:700;font-size:17px}
.direct-answer{background:linear-gradient(135deg,#fff,#f8eaf4);border:1px solid rgba(181,30,103,.18);border-radius:18px;padding:24px;margin:30px 0}
.direct-answer__label{font-size:12px!important;text-transform:uppercase;letter-spacing:.12em;color:var(--persimmon)!important;font-weight:800;margin-bottom:8px!important}
.direct-answer p{color:var(--ink-2);margin:5px 0;line-height:1.7}
.about-tabs{margin:30px 0 46px}
.about-tabs__list{display:flex;gap:8px;padding:7px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow-sm)}
.about-tabs__tab{flex:1;min-height:52px;padding:12px 18px;border:0;border-radius:13px;background:transparent;color:var(--ink-2);font:800 15px/1.35 var(--font-body);cursor:pointer;transition:background-color .2s,color .2s,box-shadow .2s}
.about-tabs__tab:hover{color:var(--persimmon)}
.about-tabs__tab.is-active,.about-tabs__tab[aria-selected="true"]{color:#fff;background:linear-gradient(135deg,var(--persimmon-d),var(--persimmon));box-shadow:0 10px 24px rgba(157,19,91,.22)}
.about-tabs__panels{margin-top:18px}
.about-tabs__panel{padding:clamp(22px,4vw,42px);border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow-sm);scroll-margin-top:110px}
.about-tabs--ready .about-tabs__panel[hidden]{display:none}
.about-tabs__panel h2{margin:10px 0 24px;font-size:clamp(27px,4vw,38px)}
.about-tabs__content{color:var(--ink-2);line-height:1.78}
.about-tabs__content>p:first-child{font-size:17px;color:var(--ink)}
.about-tabs__panel--greeting .about-tabs__content::after{content:"";display:block;clear:both}
.about-tabs__panel--greeting .about-tabs__content>:not(figure){text-align:left}
.about-tabs__panel--greeting .about-tabs__content>figure:first-child{float:right;width:min(280px,38%);margin:0 0 26px 32px;padding:10px;border:1px solid var(--line);border-radius:20px;background:var(--paper);box-shadow:0 18px 42px -24px rgba(44,27,61,.45)}
.about-tabs__panel--greeting .about-tabs__content>figure:first-child+ p{font-size:17px;color:var(--ink)}
.about-tabs__panel--greeting .about-tabs__content>figure:first-child img{width:100%;height:auto;margin:0;border-radius:13px;object-fit:cover;object-position:center top}
.about-tabs__panel--greeting .about-tabs__content>figure:first-child figcaption{padding:10px 4px 2px;color:var(--ink);font-size:12px;font-weight:700;line-height:1.5;text-align:center}
.about-tabs__content h3{margin:28px 0 10px;padding-top:20px;border-top:1px solid var(--line);font-size:20px;color:var(--ink)}
.about-tabs__content blockquote{margin:24px 0;padding:20px 22px;border-left:4px solid var(--persimmon);border-radius:0 14px 14px 0;background:var(--paper);color:var(--ink);font-size:18px;font-weight:700}
.about-tabs__content ul{margin:12px 0;padding-left:22px}.about-tabs__content li{margin:8px 0}.about-tabs__content li::marker{color:var(--persimmon)}
.about-tabs__panel--organization .about-tabs__content::after{display:none}
.about-tabs__panel--organization .about-tabs__content>p:first-child{max-width:720px;margin:0 auto 28px;color:var(--ink-2);text-align:center}
.about-tabs__panel--organization .about-tabs__content>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
.about-tabs__panel--organization figure{position:relative;display:flex;min-width:0;margin:0;overflow:hidden;flex-direction:column;border:1px solid var(--line);border-radius:20px;background:var(--paper);box-shadow:0 16px 38px -25px rgba(44,27,61,.5)}
.about-tabs__panel--organization figure::before{position:absolute;z-index:1;top:0;right:0;left:0;height:5px;background:linear-gradient(90deg,var(--sky),var(--persimmon),var(--sun));content:""}
.about-tabs__panel--organization figure img{width:100%;aspect-ratio:4/5;margin:0;border-radius:0;object-fit:cover;object-position:center top}
.about-tabs__panel--organization figcaption{display:flex;min-height:164px;padding:18px 16px 20px;flex-direction:column;align-items:center;text-align:center}
.about-tabs__panel--organization figcaption span:first-child{display:inline-flex;margin-bottom:10px;padding:5px 10px;border-radius:999px;background:#f4e5f0;color:var(--persimmon-d);font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.about-tabs__panel--organization figcaption strong{display:block;color:var(--ink);font-size:17px;line-height:1.4}
.about-tabs__panel--organization figcaption span:last-child{display:block;margin-top:8px;color:var(--muted);font-size:12.5px;line-height:1.55}
@media(max-width:760px){.about-tabs__panel--organization .about-tabs__content>div{grid-template-columns:minmax(0,1fr);gap:16px}.about-tabs__panel--organization figure{width:100%;max-width:360px;margin-inline:auto}.about-tabs__panel--organization figcaption{min-height:0}.about-tabs__panel--organization .about-tabs__content>p:first-child{text-align:left}}
@media(max-width:640px){.about-tabs{margin-top:24px}.about-tabs__list{overflow-x:auto;justify-content:flex-start;padding:6px;-webkit-overflow-scrolling:touch}.about-tabs__tab{flex:0 0 auto;white-space:nowrap;min-height:48px;padding:10px 15px}.about-tabs__panel{padding:22px 18px;border-radius:18px}.about-tabs__panel h2{font-size:27px}.about-tabs__content>p:first-child{font-size:16px}.about-tabs__panel--greeting .about-tabs__content>figure:first-child{float:none;width:100%;max-width:330px;margin:0 auto 24px}.about-tabs__panel--greeting .about-tabs__content>figure:first-child+ p{font-size:16px}}
.list-direct-answer{max-width:920px;margin:-8px 0 34px}
.course-knowledge-grid .knowledge-card{scroll-margin-top:100px}
.knowledge-toc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;display:flex;flex-wrap:wrap;gap:8px 16px;margin-bottom:34px}
.knowledge-toc strong{width:100%;font-size:14px}
.knowledge-toc a{font-size:13px;color:var(--sky);font-weight:600}
.knowledge-section{scroll-margin-top:100px;margin-bottom:42px}
.knowledge-section h2,.source-box h2{font-size:27px;margin-bottom:18px;padding-bottom:12px;border-bottom:2px solid var(--paper-2)}
.knowledge-section h3{font-size:18px;margin:24px 0 10px;color:var(--ink-2)}
.knowledge-section ul{padding-left:22px;display:flex;flex-direction:column;gap:8px;color:var(--ink-2)}
.knowledge-section li{padding-left:3px;line-height:1.7}
.knowledge-section p{color:var(--ink-2);line-height:1.75}
.section-lead{line-height:1.7;color:var(--ink-2);margin-top:8px;margin-bottom:16px}
.faq-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0 10px}.faq-tabs a{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;font-weight:700;font-size:13px}.faq-tabs a:hover{color:var(--persimmon);border-color:var(--persimmon)}.faq-tabs span{display:grid;place-items:center;min-width:22px;height:22px;padding:0 6px;color:#fff;background:var(--ink);border-radius:999px;font-size:11px}.faq-groups{display:grid;gap:52px;margin-top:34px}.faq-group{scroll-margin-top:100px}.faq-group>header{margin-bottom:18px}.faq-group>header h2{margin-top:8px;font-size:clamp(24px,3vw,34px)}
.life-page .narrow{max-width:980px}.life-page h2{margin:34px 0 12px}.life-tabs{margin:36px 0 22px}.life-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.life-card{scroll-margin-top:100px;padding:24px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 12px 36px rgba(44,27,61,.06)}.life-card h2{font-size:22px;margin:0 0 10px}.life-card h3{font-size:15px;margin:18px 0 8px}.life-card ul{padding-left:20px;margin-bottom:18px}.life-card li{margin:6px 0}.official-source,.source-note a{color:var(--persimmon-d);font-weight:700;text-decoration:underline;text-underline-offset:3px}.source-note{margin:10px 0 20px;color:var(--muted);font-size:13px}
@media(max-width:720px){.life-grid{grid-template-columns:1fr}.life-card{padding:20px}.life-tabs{flex-wrap:nowrap;overflow-x:auto;padding-bottom:8px}.life-tabs a{flex:0 0 auto}}
.hp-field{position:absolute!important;left:-9999px!important}.form-note.success{color:#167044;font-weight:700}.site-popup[hidden]{display:none}.site-popup{position:fixed;inset:0;z-index:1200;display:grid;place-items:center;padding:20px}.site-popup__backdrop{position:absolute;inset:0;border:0;background:rgba(25,14,38,.68);cursor:pointer}.site-popup__card{position:relative;z-index:1;width:min(560px,100%);max-height:min(800px,92dvh);overflow:auto;background:#fff;border-radius:22px;box-shadow:0 30px 80px rgba(0,0,0,.3)}.site-popup__card>img{display:block;width:100%;max-height:300px;object-fit:cover}.site-popup__body{padding:30px}.site-popup__body h2{max-width:470px;font-size:clamp(25px,4vw,36px);line-height:1.1;margin-bottom:12px}.site-popup__body .section-lead{margin-bottom:22px}.lead-popup form{display:grid;grid-template-columns:minmax(0,1fr);gap:14px}.lead-popup .field{display:grid;grid-template-columns:minmax(0,1fr);gap:7px;margin:0}.lead-popup .field label{display:block;font-size:14px;line-height:1.35}.lead-popup .field input,.lead-popup .field select{display:block;width:100%;min-width:0;min-height:50px;margin:0;padding:12px 14px;background:#fff}.lead-popup .btn{width:100%;min-height:50px;margin-top:4px;justify-content:center}.lead-popup .form-note{margin:0}.site-popup__close{position:absolute;z-index:2;right:12px;top:12px;width:40px;height:40px;border:0;border-radius:50%;background:#fff;color:var(--ink);font-size:28px;box-shadow:0 5px 18px rgba(0,0,0,.2);cursor:pointer}.popup-open{overflow:hidden}@media(max-width:560px){.site-popup{padding:12px}.site-popup__body{padding:26px 18px 22px}.site-popup__body h2{padding-right:30px;font-size:27px}.site-popup__card{max-height:92dvh;border-radius:18px}.lead-popup .field input,.lead-popup .field select{min-height:48px}}
.faq-list{display:grid;gap:12px;margin-top:0}
.faq-list .source-box{margin-top:0}
.faq-list .faq-item{margin:0;padding:0;overflow:hidden}.faq-list .faq-item summary{padding:18px 20px;list-style:none;display:flex;justify-content:space-between;gap:16px}.faq-list .faq-item summary::-webkit-details-marker{display:none}.faq-list .faq-item summary::after{content:'+';flex:0 0 auto;font-size:22px;line-height:1;color:var(--persimmon)}.faq-list .faq-item[open] summary::after{content:'−'}.faq-answer{padding:0 20px 20px;color:var(--ink-2)}.faq-answer p{margin:0}.faq-answer a{display:inline-block;margin-top:10px;color:var(--sky);font-size:13px;font-weight:700}
.geo-summary-box{margin:18px 0 20px;padding:22px;border:1px solid rgba(157,19,91,.22);border-left:5px solid var(--persimmon);border-radius:16px;background:linear-gradient(135deg,#fff 0%,#fff7fb 100%);box-shadow:0 12px 32px rgba(44,27,61,.07)}
.geo-summary-box__bluf{font-size:16px;line-height:1.75;color:var(--ink);margin:0 0 15px}
.geo-summary-box__facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 20px;margin:0;padding:0;list-style:none}
.geo-summary-box__facts li{font-size:14px;line-height:1.55;color:var(--ink-2)}
.freshness-badge{display:inline-flex;margin-top:12px;padding:7px 12px;border-radius:999px;background:#eaf8ef;color:#176b3a;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.geo-data-table{width:100%;border-collapse:collapse;background:#fff;font-size:14px}
.geo-data-table th,.geo-data-table td{border:1px solid var(--line);padding:13px;text-align:left;vertical-align:top;line-height:1.55}
.geo-data-table thead th{background:var(--ink);color:#fff}
.geo-data-table tbody th{color:var(--ink);background:#fff8fb}
.faq-item,.author-box{padding:20px;border:1px solid var(--line);border-radius:14px;background:#fff}
.faq-item h3{margin-top:0}
.faq-item{margin-top:12px}.faq-item summary{cursor:pointer;font-weight:750;color:var(--ink);line-height:1.5}.faq-item[open] summary{color:var(--persimmon)}
.author-box{margin:34px 0}.author-box h2{font-size:22px;margin:0 0 12px}
@media(max-width:700px){.geo-summary-box__facts{grid-template-columns:1fr}.geo-summary-box{padding:18px}.geo-data-table{min-width:720px}}
.knowledge-table-wrap{overflow-x:auto;margin:16px 0 24px;border:1px solid var(--line);border-radius:14px;background:#fff}
.knowledge-table{border-collapse:collapse;width:100%;min-width:600px;font-size:14px}
.knowledge-table th,.knowledge-table td{text-align:left;vertical-align:top;padding:13px 14px;border-bottom:1px solid var(--line);line-height:1.55}
.knowledge-table th{background:var(--ink);color:#fff;font-size:12.5px}
.knowledge-table tbody tr:last-child td{border-bottom:0}
.knowledge-table tbody tr:nth-child(even){background:var(--paper)}
.article-body{min-width:0;max-width:100%;overflow-wrap:anywhere;overflow-x:hidden}
.article-body h2{font-size:clamp(24px,3.5vw,32px);margin:36px 0 14px;color:var(--ink)}
.article-body h3{font-size:clamp(20px,3vw,26px);margin:30px 0 12px;color:var(--ink)}
.article-body p{margin:0 0 18px}.article-body ul,.article-body ol{padding-left:26px;margin:0 0 20px}.article-body li{margin-bottom:7px}
.article-body blockquote{border-left:4px solid var(--persimmon);background:#fff7fa;padding:16px 20px;margin:22px 0;border-radius:0 12px 12px 0}
.article-body>div:has(>table),.article-body .table-scroll{width:100%;max-width:100%;overflow-x:auto;margin:22px 0;-webkit-overflow-scrolling:touch;overscroll-behavior-inline:contain}
.article-body table{width:100%;min-width:560px;border-collapse:collapse;background:#fff;font-size:14px;line-height:1.55;margin:22px 0}
.article-body th,.article-body td{border:1px solid var(--line);padding:12px 13px;text-align:left;vertical-align:top}
.article-body th{background:var(--ink);color:#fff}.article-body tr:nth-child(even) td{background:var(--paper)}
.article-body img,.article-body video{display:block;max-width:100%;height:auto;border-radius:14px;margin:24px auto}.article-body video{width:100%;max-height:78vh;background:#101014}
.article-body figure{margin:26px 0}.article-body figcaption{text-align:center;color:var(--muted);font-size:13px;margin-top:-14px}
.related-content{margin-top:32px;padding:24px;border:1px solid var(--line);border-radius:16px;background:#fff}
.related-faq{margin-top:34px}.related-faq>h2{font-size:clamp(22px,3vw,28px);margin-bottom:16px}
.related-content h2{font-size:21px;margin-bottom:14px}.related-content ul{list-style:none;padding:0;margin:0}
.related-content li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.related-content li:last-child{border-bottom:0}.related-content a{color:var(--sky);font-weight:700}.related-content span{color:var(--muted);font-size:12px;text-align:right}
@media(max-width:640px){.related-content li{display:block}.related-content span{display:block;text-align:left;margin-top:4px}}
.source-box h2{font-size:20px}
.source-box p{margin-top:9px;line-height:1.7}
.source-box a{color:var(--sky);text-decoration:underline;text-underline-offset:3px}
.knowledge-sidebar{position:sticky;top:100px;display:flex;flex-direction:column;gap:18px}
.knowledge-sidebar__card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow-sm)}
.knowledge-sidebar__card h2{font-size:18px;margin-bottom:10px}
.knowledge-sidebar__card p{font-size:13.5px;color:var(--muted);margin-bottom:16px}
.knowledge-sidebar__card .btn{width:100%;justify-content:center;padding:11px 16px}
.knowledge-sidebar__card ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.knowledge-sidebar__card li a{font-size:13.5px;font-weight:600;color:var(--ink-2)}
.knowledge-sidebar__card li a:hover{color:var(--persimmon)}

@media(max-width:860px){
  .knowledge-grid,.knowledge-layout{grid-template-columns:minmax(0,1fr)}
  .knowledge-sidebar{position:static}
}

@media(max-width:430px){
  .knowledge-card{padding:21px}
  .direct-answer{padding:20px}
  .knowledge-table{font-size:13px}
}


/* =====================================================================
   MOBILE OPTIMISATIONS
   ===================================================================== */
@media(max-width:720px){
  .wrap{padding:0 18px}
  .site-header,.site-header .nav{max-width:100%;overflow:visible}
  main,.section,.wrap,.article-body{min-width:0;max-width:100%}
  .wrap>*{min-width:0;max-width:100%}
  .sec-head,.direct-answer,.list-direct-answer,.news-grid,.post{width:100%;min-width:0;max-width:100%}
  .sec-head h1,.knowledge-hero h1,.knowledge-title h1,.knowledge-section h2,.about-tabs__panel h2,.about-tabs__content h3,.direct-answer,.post__body h3{overflow-wrap:anywhere;word-break:normal}
  .knowledge-hero,.knowledge-title,.about-tabs,.about-tabs__panels,.about-tabs__panel,.about-tabs__content{width:100%;min-width:0;max-width:100%}
  .about-tabs__content p,.about-tabs__content li,.knowledge-title p{overflow-wrap:anywhere}
  .news-grid,.card-grid,.why-grid,.journey,.footer__grid{grid-template-columns:minmax(0,1fr)}
  .news-grid>*{min-width:0;max-width:100%}
  .site-header .nav>nav{min-width:0;flex:0 1 auto}
  .nav__cta{margin-left:auto}
  :where(.hero,.about,.courses,.journey-section,.why,.testimonials,.news,.cta,.knowledge-hub,.knowledge-detail) :where(.wrap,article,div,form){min-width:0}
  .knowledge-table-wrap,.geo-table-wrap,.table-scroll{width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;overscroll-behavior-inline:contain}
  .article-body table,.knowledge-table,.geo-data-table{width:max-content;min-width:620px;max-width:none;margin:0}
  .article-body th,.article-body td,.knowledge-table th,.knowledge-table td,.geo-data-table th,.geo-data-table td{white-space:normal;min-width:130px}
  .article-body th:first-child,.article-body td:first-child{min-width:150px}
  .site-header .nav{height:64px}
  .brand__logo{height:40px}
  .footer__brand .brand__logo{height:44px}

  .hero{padding:34px 0 52px}
  .hero h1{margin:14px 0}
  .hero__sub{font-size:16.5px;margin-bottom:22px}
  .hero__actions{display:grid;grid-template-columns:minmax(0,1fr);gap:10px}
  .hero__actions .btn{width:100%;min-width:0;max-width:100%;padding-inline:18px;justify-content:center;text-align:center;line-height:1.45;white-space:normal;overflow-wrap:anywhere}
  .hero__actions .btn svg{flex:0 0 auto}
  .hero__chips{display:grid;grid-template-columns:minmax(0,1fr);justify-items:start}
  .hero__chips .chip{min-width:0;max-width:100%;white-space:normal;line-height:1.4;overflow-wrap:anywhere}
  .hero__visual{width:100%;max-width:100%;padding-inline:2px;overflow:visible}
  .pass{width:100%;max-width:100%;margin-inline:auto}
  .pass__top,.pass__route{min-width:0}
  .pass__air{min-width:0;line-height:1.3;overflow-wrap:anywhere}
  .pass__path{min-width:22px}

  .sec-head{margin-bottom:32px}
  .stats .wrap{padding:34px 20px}
  .stat b{font-size:34px}

  /* Ô nhập 16px -> iOS không tự phóng to khi chạm */
  .field input,.field select{font-size:16px}

  /* Thẻ khoá học / tin tức / chương trình cách nhau thoáng hơn */
  .card-grid,.news-grid,.why-grid,.journey{gap:16px}
}

@media(max-width:430px){
  .section{padding:50px 0}
  .wrap{padding:0 16px}
  .eyebrow{font-size:12px}
  .hero h1{font-size:clamp(28px,8vw,40px)}
  .brand{gap:8px}
  .brand__wordmark{min-width:116px}
  .brand__wordmark>strong{font-size:22px}
  .brand__wordmark>small{gap:5px;margin-top:5px;font-size:7px;letter-spacing:.28em}
  .hero__chips .chip{font-size:12.5px;padding:7px 12px}

  /* Vé máy bay gọn lại vừa màn nhỏ */
  .pass{transform:translate3d(0,0,0) rotate(-.6deg)}
  .pass__main{padding:17px 13px 19px}
  .pass__top{margin-bottom:15px}
  .pass__air{font-size:12.5px}
  .pass__tag{display:none}
  .pass__route{gap:7px;margin-bottom:17px}
  .pass__code{font-size:24px}
  .pass__city small{font-size:10px}
  .pass__stub{width:54px;padding:14px 7px}
  .pass__stub .barcode{height:52px}
  .pass__stub .seat{font-size:13px}
  .pass__grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px 8px}
  .pass__grid .lbl{font-size:8px;letter-spacing:.1em}.pass__grid .val{font-size:11.5px;line-height:1.35}
  .pass::before,.pass::after{right:42px}
  .pass__tap{right:58px;bottom:7px;display:block;max-width:128px;padding:4px 7px;font-size:7px;line-height:1.2;text-align:center;white-space:normal;opacity:1;transform:none;animation:ticket-tap-pulse 1.8s ease-in-out infinite}
  .ticket-flight__plane{width:58px;height:58px}
  .ticket-flight__map{left:14%;right:14%;top:3%;border-radius:20px}
  .flight-map__country b{font-size:10px}.flight-map__country span{margin-top:3px;font-size:5px}
  .flight-map__marker{width:10px;height:10px;border-width:3px;box-shadow:0 0 0 4px rgba(181,30,103,.12)}
  .flight-map__city{font-size:7px}.flight-map__city--hcm{left:30.5%}.flight-map__city--seoul{left:68.7%}
  .ticket-flight__departed,.ticket-flight__landed{bottom:4%;padding:4px 6px;font-size:6px}.ticket-flight__departed{left:3%}.ticket-flight__landed{right:3%}

  .journey-timeline{margin-bottom:52px}
  .journey-milestone{grid-template-columns:62px minmax(0,1fr);column-gap:12px}
  .journey-timeline__track{left:31px}
  .journey-milestone__node{width:62px;height:62px}
  .journey-milestone__body{padding:19px 17px}
  .journey-milestone__body::before{top:23px}
  .journey-milestone__body h3{font-size:17px}
  .journey-milestone__body p{font-size:13px}
  .journey-timeline__destination{margin-left:74px;width:calc(100% - 74px)}

  .stat b{font-size:30px}
  .stat span{font-size:12.5px}

  .btn{padding:13px 20px}
  .cta__left,.cta__form{padding:28px 20px}
}

@media(max-width:350px){
  .wrap{padding-inline:13px}
  .pass__stub{display:none}
  .pass::before,.pass::after{display:none}
  .pass__tap{right:10px}
  .brand__wordmark{min-width:106px}
  .brand__wordmark>strong{font-size:20px}
  .brand__wordmark>small{font-size:6.5px;letter-spacing:.22em}
}

@keyframes ticket-tap-pulse{0%,100%{box-shadow:0 0 0 0 rgba(181,30,103,0)}50%{box-shadow:0 0 0 7px rgba(181,30,103,.1)}}

/* Ngón tay chạm dễ hơn: vùng bấm tối thiểu ~44px */
@media(hover:none){
  .menu.open>li>a,.btn,.course__link,.footer ul.fl a{min-height:44px}
}

.lead-popup input[readonly]{background:#f8f2f7;color:var(--ink);font-weight:600;cursor:default}
.lead-popup__choices{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.lead-popup__choices button{border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink-2);padding:10px 12px;font:inherit;font-size:13px;font-weight:600;cursor:pointer}
.lead-popup__choices button:hover{border-color:var(--persimmon);color:var(--persimmon)}
@media(max-width:560px){.lead-popup__choices{grid-template-columns:1fr}}