:root{--blue:#2759a0;--blue-d:#1c4480;--navy:#142c52;--navy2:#0e1f3b;--orange:#f97316;--orange-d:#ea580c;--ink:#1e293b;--muted:#64748b;--line:#e6e9f2;--bg:#f6f7fb;--r:20px;--max:1160px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Be Vietnam Pro","Segoe UI",system-ui,sans-serif;color:var(--ink);background:radial-gradient(1200px 600px at 10% 0%,#e6eefb 0%,transparent 60%),radial-gradient(900px 500px at 100% 20%,#fff1e6 0%,transparent 55%),var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
img,video{display:block;max-width:100%}a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.25;font-weight:800}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem);color:var(--blue);text-align:center;letter-spacing:-.02em}
h2::after{content:"";display:block;width:56px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--orange),#fbbf24);margin:14px auto 0}
.dark h2::after{background:linear-gradient(90deg,#ffb27a,#fbbf24)}
h2 .e{margin-right:.35em}
.sub{color:var(--muted);text-align:center;max-width:62ch;margin:10px auto 0;font-size:1.05rem}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
section{padding:88px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:12px;font-weight:700;border:2px solid transparent;cursor:pointer;font-size:1rem;transition:.15s}
.btn-primary{background:linear-gradient(135deg,#fb923c,#ea580c);color:#fff;box-shadow:0 10px 24px rgba(249,115,22,.35)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(249,115,22,.45)}
.btn-blue{background:var(--blue);color:#fff}.btn-blue:hover{background:var(--blue-d)}
.btn-ghost{background:#fff;color:var(--blue);border-color:var(--blue)}.btn-ghost:hover{background:#eef2ff}
.btn-zalo{background:#0068ff;color:#fff}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px}
/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);box-shadow:0 1px 0 var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px;max-width:1280px}
.logo img{height:38px;width:auto}
.links{display:flex;gap:16px;font-weight:600;font-size:.88rem;white-space:nowrap}
.links a{padding:6px 2px;border-bottom:2px solid transparent}.links a:hover,.links a.on{color:var(--orange);border-color:var(--orange)}
.nav .btn{padding:10px 16px;font-size:.9rem;white-space:nowrap}
.burger{display:none;background:none;border:0;font-size:1.6rem;color:var(--blue);cursor:pointer}
@media(max-width:1100px){.links{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:8px 20px 16px;box-shadow:0 10px 30px rgba(0,0,0,.1)}.links.open{display:flex}.links a{padding:12px 0;border-bottom:1px solid var(--line)}.burger{display:block}.nav .btn{display:none}}
.foot .flogo{height:40px;width:auto;margin-bottom:12px}
/* hero */
.hero{position:relative;color:#fff;overflow:hidden;clip-path:inset(0);background:var(--navy);min-height:78vh;display:grid;align-items:center}
.hero .bg{position:absolute;inset:0;overflow:hidden}
.hero .bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;animation:heroFade 20s infinite}
.hero .bg img:nth-child(1){animation-delay:0s}
.hero .bg img:nth-child(2){animation-delay:5s}
.hero .bg img:nth-child(3){animation-delay:10s}
.hero .bg img:nth-child(4){animation-delay:15s}
@keyframes heroFade{0%{opacity:0;transform:scale(1.06)}2%{opacity:1}23%{opacity:1}27%{opacity:0;transform:scale(1.12)}100%{opacity:0}}
.hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(14,31,59,.94) 0%,rgba(14,31,59,.7) 45%,rgba(14,31,59,.25) 100%)}
.hero .wrap{position:relative;padding:110px 20px 150px;max-width:var(--max)}
.hero .kick{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(6px);color:#ffd7b8;border-radius:999px;padding:8px 16px;font-size:.9rem;font-weight:600;margin-bottom:22px}
.hero .kick::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(249,115,22,.3)}
.hero h1{font-size:clamp(2.1rem,5vw,3.8rem);max-width:16ch;letter-spacing:-.02em;line-height:1.12}
.hero p{margin-top:20px;font-size:1.15rem;max-width:54ch;color:rgba(255,255,255,.88)}
.hero .cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero .cta .btn{padding:16px 28px;font-size:1.05rem}
.hero-points{list-style:none;margin:26px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.hero-points li{font-size:1rem;font-weight:400;color:rgba(255,255,255,.9);display:flex;align-items:flex-start;gap:10px;text-shadow:0 1px 6px rgba(0,0,0,.4)}
.hero-points li strong{color:#fff;font-weight:700}
.hero-points .hp-ic{flex:0 0 auto;font-size:1.05rem;line-height:1.5}
@media(max-width:900px){.hero{min-height:auto}.hero .wrap{padding:72px 20px 120px}.hero .bg::after{background:linear-gradient(180deg,rgba(14,31,59,.8),rgba(14,31,59,.95))}}
@media(prefers-reduced-motion:reduce){.hero .bg img{animation:none;opacity:1}.hero .bg img:not(:first-child){display:none}}
/* stats — glass strip overlapping hero */
.stats{position:relative;z-index:2;margin:-84px auto 0;max-width:var(--max);padding:0 20px}
.stats .wrap{display:grid;grid-template-columns:repeat(6,1fr);gap:0;text-align:center;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-radius:var(--r);box-shadow:0 20px 60px rgba(16,26,63,.18);padding:26px 10px;border:1px solid rgba(255,255,255,.6)}
.stat{padding:6px 10px;border-right:1px solid var(--line)}.stat:last-child{border-right:0}
.stat b{display:block;font-size:2rem;font-weight:900;line-height:1.1;color:var(--blue)}.stat b small{font-size:1.1rem;margin-left:2px;color:var(--orange-d)}
.stat span{color:var(--muted);font-size:.88rem;display:block;margin-top:4px}
@media(max-width:900px){.stats{margin-top:-70px}.stats .wrap{grid-template-columns:repeat(2,1fr);gap:14px;padding:22px 14px}.stat{border-right:0;border-bottom:1px solid var(--line);padding-bottom:12px}.stat:nth-last-child(-n+2){border-bottom:0}}
.timeline{text-align:center;color:var(--muted);margin-top:18px;font-size:.95rem}.timeline b{color:var(--blue)}
/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.card{background:#fff;border-radius:var(--r);padding:32px;border-top:5px solid var(--orange);box-shadow:0 10px 40px rgba(34,48,127,.08);display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}.card:hover{transform:translateY(-6px);box-shadow:0 22px 50px rgba(34,48,127,.14)}
.card .ic{font-size:2rem;line-height:1;margin-bottom:12px}
.card h3{color:var(--blue);font-size:1.25rem;margin-bottom:12px}
.card ul{list-style:none;display:grid;gap:9px;margin-bottom:18px}
.card li{padding-left:24px;position:relative;font-size:.97rem}.card li::before{content:"✓";position:absolute;left:0;color:#16a34a;font-weight:800}
.card .btn{margin-top:auto;align-self:flex-start}
.card p.d{color:var(--muted);margin-bottom:14px}
@media(max-width:900px){.cards{grid-template-columns:1fr}}
/* split blocks */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;margin-top:36px}
.split img,.split video{border-radius:var(--r);box-shadow:0 12px 36px rgba(0,0,0,.15);width:100%}
.split h3{color:var(--blue);font-size:1.5rem;margin-bottom:12px}
.split ul{list-style:none;display:grid;gap:10px;margin:16px 0 22px}
.split li{padding-left:26px;position:relative}.split li::before{content:"✓";position:absolute;left:0;color:var(--orange);font-weight:800}
.split.rev>:first-child{order:2}
@media(max-width:900px){.split{grid-template-columns:1fr}.split.rev>:first-child{order:0}}
.price{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}
.price span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:.92rem}.price span b{color:var(--orange-d)}
/* dark section */
.dark{background:linear-gradient(135deg,#1c4480 0%,#142c52 100%);color:#fff}
.dark h2,.dark .split h3{color:#fff}.dark .sub{color:rgba(255,255,255,.75)}
.dark .split li::before{color:#ffb27a}
/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px;counter-reset:s}
.step{background:#fff;border-radius:var(--r);padding:24px;box-shadow:0 8px 28px rgba(43,58,143,.08);counter-increment:s}
.step::before{content:counter(s);display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--orange);color:#fff;font-weight:800;margin-bottom:12px}
.step h3{color:var(--blue);font-size:1.1rem;margin-bottom:6px}.step p{color:var(--muted);font-size:.95rem}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}}@media(max-width:520px){.steps{grid-template-columns:1fr}}
/* before/after */
.ba{position:relative;aspect-ratio:940/394;border-radius:var(--r);overflow:hidden;margin-top:36px;user-select:none;touch-action:pan-y;background:#000;box-shadow:0 12px 36px rgba(0,0,0,.2)}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.ba .after{clip-path:inset(0 0 0 50%)}
.ba .handle{position:absolute;top:0;bottom:0;left:50%;border-left:3px solid #fff;transform:translateX(-1.5px)}
.ba .handle i{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:46px;height:46px;border-radius:50%;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.35);display:grid;place-items:center;font-style:normal;color:var(--blue);font-weight:800}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba-cap{text-align:center;color:var(--muted);font-size:.92rem;margin-top:12px}
/* gallery */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px;align-items:start}
.grid figure{border-radius:var(--r);overflow:hidden;background:#fff;box-shadow:0 8px 28px rgba(43,58,143,.08);opacity:0;transform:translateY(16px);transition:.5s}
.grid figure.in{opacity:1;transform:none}
.grid img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .4s}.grid figure:hover img{transform:scale(1.03)}
.grid figcaption{padding:12px 16px;font-size:.92rem}.grid figcaption b{display:block;color:var(--blue)}.grid figcaption span{color:var(--muted)}
@media(max-width:900px){.grid{grid-template-columns:1fr 1fr}}@media(max-width:520px){.grid{grid-template-columns:1fr}}
.reel{margin-top:20px;border-radius:var(--r);overflow:hidden;position:relative;background:#000;box-shadow:0 12px 36px rgba(0,0,0,.2)}
.reel video{width:100%;aspect-ratio:16/9}
.reel .lbl{position:absolute;left:14px;bottom:14px;background:rgba(26,35,80,.85);color:#fff;padding:6px 12px;border-radius:8px;font-size:.85rem}
/* areas */
.areas{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin-top:36px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.chips span{background:#fff;border:2px solid var(--blue);color:var(--blue);border-radius:12px;padding:10px 16px;font-weight:700}
.promise{background:#fff;border-radius:var(--r);padding:28px;border-left:6px solid var(--orange);box-shadow:0 8px 28px rgba(43,58,143,.08)}
.promise b{display:block;font-size:1.35rem;color:var(--blue);margin-bottom:6px}
@media(max-width:900px){.areas{grid-template-columns:1fr}}
/* quotes */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.quote{background:#fff;border-radius:var(--r);padding:26px;border-top:5px solid var(--orange);box-shadow:0 8px 28px rgba(43,58,143,.08)}
.quote .stars{color:var(--orange);letter-spacing:2px;margin-bottom:10px}
.quote p{font-style:italic}.quote footer{margin-top:14px;color:var(--muted);font-size:.9rem}.quote footer b{display:block;color:var(--blue);font-style:normal}
@media(max-width:900px){.quotes{grid-template-columns:1fr}}
/* platform */
.plat{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.plat .card{border-top-color:var(--blue)}
/* booking */
.book{display:grid;grid-template-columns:1fr 1.05fr;gap:40px;align-items:stretch;margin-top:36px}
form{background:#fff;border-radius:var(--r);padding:28px;display:grid;gap:14px;box-shadow:0 8px 28px rgba(43,58,143,.08)}
label{font-weight:600;font-size:.92rem;display:grid;gap:6px}
input,select,textarea{font:inherit;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;width:100%;background:#fff}
input:focus,select:focus,textarea:focus{border-color:var(--orange);outline:none}
textarea{min-height:96px;resize:vertical}
.file{border:1.5px dashed #cbd5e1;border-radius:10px;padding:14px;text-align:center;font-size:.9rem;color:var(--muted);cursor:pointer}.file input{display:none}.file.has{border-color:var(--orange);color:var(--ink)}
.msg{font-size:.92rem;min-height:1.4em}.msg.ok{color:#15803d}.msg.err{color:#b91c1c}
.book-left{display:flex;flex-direction:column;gap:16px}
.alt{display:grid;gap:12px}
.alt a{display:flex;align-items:center;gap:12px;padding:14px 16px;background:#fff;border-radius:12px;font-weight:700;box-shadow:0 4px 16px rgba(43,58,143,.06)}.alt small{display:block;font-weight:400;color:var(--muted)}
@media(max-width:900px){.book{grid-template-columns:1fr}}
/* footer */
.foot{background:var(--navy2);color:rgba(255,255,255,.85);padding:52px 0 100px;font-size:.93rem}
.foot .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.foot h4{color:#fff;margin-bottom:10px}.foot p{margin-bottom:6px}.foot a:hover{color:#fff;text-decoration:underline}
.copy{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.15);padding-top:18px;margin-top:8px;font-size:.85rem;color:rgba(255,255,255,.6);text-align:center}
@media(max-width:900px){.foot .wrap{grid-template-columns:1fr}}
/* floating */
.fab{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;grid-template-columns:1fr 1fr 1fr;background:#fff;box-shadow:0 -4px 20px rgba(0,0,0,.1)}
.fab a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 6px 12px;font-size:.78rem;font-weight:700}
.fab .call{color:var(--blue)}.fab .zalo{color:#0068ff}.fab .bk{background:var(--orange);color:#fff}.fab svg{width:22px;height:22px}
.zalo-desk{position:fixed;right:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;background:#0068ff;color:#fff;display:grid;place-items:center;box-shadow:0 6px 20px rgba(0,104,255,.4);font-weight:800;font-size:.85rem}
@media(max-width:900px){.fab{display:grid}.zalo-desk{display:none}}
@media(prefers-reduced-motion:reduce){.grid figure{opacity:1;transform:none;transition:none}.grid img{transition:none}html{scroll-behavior:auto}.net .flow{display:none}.net .ln{animation:none}.node.c::after{animation:none}.hero .bg img{animation:none;opacity:1}.hero .bg img:not(:first-child){display:none}}
.dark .card,.dark .step{color:var(--ink)}.dark .card h3,.dark .step h3{color:var(--blue)}.dark .card p.d,.dark .step p{color:var(--muted)}
.timeline{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 14px}
@media(max-width:900px){.plat{grid-template-columns:1fr}}

/* community / ecosystem */
.eco{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;margin-top:8px}
.net{position:relative;height:430px;width:100%;max-width:480px;margin:0 auto}
.net svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.net .ln{stroke:rgba(255,178,122,.45);stroke-width:.5;animation:lnPulse 2.4s ease-in-out infinite}
.net .flow{fill:#ffb27a;filter:drop-shadow(0 0 3px rgba(255,178,122,.9))}
@keyframes lnPulse{0%,100%{stroke:rgba(255,178,122,.25)}50%{stroke:rgba(255,178,122,.7)}}
.node{position:absolute;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(6px);border-radius:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:14px 10px;gap:2px}
.node .ni{width:30px;height:30px;color:#cfe0ff;flex:0 0 auto;display:block}.node .ni svg{width:30px;height:30px;display:block}
.node b{font-size:14px;margin-top:6px;color:#fff}.node small{font-size:11px;color:rgba(255,255,255,.7);margin-top:3px;line-height:1.3}
.node.a{top:0;left:4%;width:128px;height:128px}
.node.b{top:0;right:4%;width:128px;height:128px}
.node.d{bottom:0;left:50%;transform:translateX(-50%);width:146px;height:122px}
.node.c{top:50%;left:50%;transform:translate(-50%,-50%);width:150px;height:150px;background:rgba(249,115,22,.2);border-color:rgba(249,115,22,.6);z-index:3}
.node.c .clogo{width:96px;height:auto;margin-bottom:2px}
.node.c small{color:#ffd7b8;font-weight:600;font-size:12px}
.node.c::after{content:"";position:absolute;inset:-6px;border-radius:20px;border:2px solid rgba(249,115,22,.5);animation:ringPulse 2.4s ease-out infinite}
@keyframes ringPulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.22);opacity:0}}
/* 3 role colors */
.node.a{border-color:rgba(96,165,250,.55);background:rgba(96,165,250,.12)}
.node.a .ni{color:#93c5fd}.node.a b{color:#bfdbfe}
.node.b{border-color:rgba(52,211,153,.55);background:rgba(52,211,153,.12)}
.node.b .ni{color:#6ee7b7}.node.b b{color:#a7f3d0}
.node.d{border-color:rgba(251,191,36,.6);background:rgba(251,191,36,.13)}
.node.d .ni{color:#fcd34d}.node.d b{color:#fde68a}

.eco-text h3{color:#fff;font-size:1.4rem;margin-bottom:12px}
.eco-text p{color:rgba(255,255,255,.85);margin-bottom:12px}.eco-text strong{color:#ffb27a}
.deal{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.15);border-radius:var(--r);padding:32px;margin-top:40px}
.deal h3{color:#fff;font-size:1.4rem;margin-bottom:8px}.deal>p{color:rgba(255,255,255,.85);max-width:70ch;margin-bottom:22px}
.deal-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ds{background:rgba(255,255,255,.05);border-radius:14px;padding:20px}
.ds b{display:block;color:#ffb27a;margin-bottom:8px;font-size:1rem}.ds span{color:rgba(255,255,255,.82);font-size:.95rem}
@media(max-width:900px){.eco{grid-template-columns:1fr}.net{height:360px;max-width:360px}.node.a,.node.b{width:104px;height:104px}.node.c{width:128px;height:128px}.node.c .clogo{width:78px}.node.d{width:120px;height:104px}.node small{display:none}.node.c small{display:block}.deal-steps{grid-template-columns:1fr}}

.wsfig{margin:0;border-radius:var(--r);overflow:hidden;box-shadow:0 12px 36px rgba(0,0,0,.15)}
.wsfig img{width:100%;display:block}
.wsfig figcaption{background:rgba(0,0,0,.55);color:#fff;font-size:.85rem;padding:8px 14px;text-align:center}
.dark .wsfig figcaption{background:rgba(255,255,255,.1)}

.cinfo{background:#fff;border-radius:var(--r);padding:22px 24px;box-shadow:0 4px 16px rgba(43,58,143,.06)}
.cinfo h4{color:var(--blue);font-size:1.02rem;margin-bottom:12px}
.cinfo p{display:flex;gap:10px;align-items:flex-start;font-size:.94rem;color:var(--ink);margin-bottom:9px;line-height:1.5}
.cinfo p:last-child{margin-bottom:0;color:var(--muted)}
.cinfo p span{flex:0 0 auto}
.cmap{border-radius:var(--r);overflow:hidden;box-shadow:0 8px 28px rgba(43,58,143,.1);flex:1;min-height:220px}
.cmap iframe{width:100%;height:100%;border:0;display:block}
.maplink{display:inline-flex;align-items:center;gap:8px;justify-content:center;background:#fff;border:1.5px solid var(--blue);color:var(--blue);border-radius:12px;padding:12px 16px;font-weight:600;transition:.15s}
.maplink:hover{background:#eef2ff}

.apply-box{max-width:640px;margin:36px auto 0;background:#fff;border-radius:var(--r);padding:34px;text-align:center;box-shadow:0 8px 28px rgba(43,58,143,.08)}
.apply-btn{font-size:1.05rem;padding:16px 30px}
.apply-alt{margin-top:18px;color:var(--muted);font-size:.95rem}
.apply-alt a{color:var(--blue);font-weight:600}

.jobcard{padding:0;overflow:hidden}
.jobcard .jobimg{margin:0}
.jobcard .jobimg img{width:100%;height:180px;object-fit:cover;display:block}
.jobcard>h3{margin:20px 24px 12px}
.jobcard>.d{margin:0 24px 14px}
.jobcard>ul{margin:0 24px 24px}
.teamstrip{background:var(--bg)}
.tstrip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:36px}
.tstrip figure{margin:0;border-radius:var(--r);overflow:hidden;box-shadow:0 8px 28px rgba(43,58,143,.1);aspect-ratio:3/4}
.tstrip img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
.tstrip figure:hover img{transform:scale(1.05)}
@media(max-width:900px){.tstrip{grid-template-columns:1fr 1fr}}

.benefits3{grid-template-columns:1fr}
@media(min-width:900px){.benefits3{grid-template-columns:repeat(3,1fr)}.cardtravel{grid-column:1/-1}}

.cardtravel{border-top-color:#22c55e}
.hstrip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:8px}
.hstrip img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;display:block}
@media(max-width:900px){.hstrip{grid-template-columns:1fr 1fr}}

.hero-contact{min-height:auto}
.hero-contact .wrap{padding:80px 20px 70px}
.mapfull{padding-top:20px}
.bigmap{max-width:var(--max);margin:28px auto 0;padding:0 20px}
.bigmap iframe{width:100%;height:420px;border:0;border-radius:var(--r);box-shadow:0 12px 36px rgba(43,58,143,.14);display:block}
@media(max-width:900px){.bigmap iframe{height:320px}}

/* ===== MOBILE POLISH ===== */
@media(max-width:820px){
  /* section spacing gọn hơn */
  section{padding:52px 0}
  .wrap{padding:0 18px}
  /* tiêu đề section vừa mắt */
  h2{font-size:1.55rem}
  .sub{font-size:.98rem;margin-top:8px}
  /* hero: chữ gọn, mô tả nhỏ hơn chút, 2 nút vẫn dọc nhưng khít */
  .hero h1{font-size:1.9rem;line-height:1.18}
  .hero p{font-size:1rem;margin-top:12px}
  .hero .wrap{padding:56px 18px 44px}
  .hero .cta{gap:10px;margin-top:22px}
  .hero .cta .btn{width:100%;padding:15px 20px;font-size:1rem}
  .hero .kick{font-size:.82rem;padding:7px 13px;line-height:1.35}
  .hero-points{margin-top:20px;gap:9px}
  .hero-points li{font-size:.92rem}
  /* card padding gọn */
  .card{padding:24px 20px}
  .card h3{font-size:1.15rem}
  .cards{gap:16px;margin-top:26px}
  /* split ảnh không quá cao */
  .split{gap:22px;margin-top:26px}
  .split img,.split video{max-height:260px}
  .split h3{font-size:1.3rem}
  /* stats chữ vừa */
  .stat b{font-size:1.85rem}
  .stat span{font-size:.82rem}
  /* steps gọn */
  .steps{gap:14px;margin-top:26px}
  .step{padding:20px}
  /* gallery 1 cột ảnh to đẹp */
  .grid{gap:14px;margin-top:26px}
  /* price chips */
  .price span{font-size:.86rem;padding:6px 11px}
  /* form padding */
  form{padding:22px 18px}
  /* footer chữ */
  .foot{padding:44px 0 100px}
  /* before/after giữ tỷ lệ ngang gốc, không cắt nhiều */
  .ba{aspect-ratio:940/394}
  /* map trong cột liên hệ cao hơn */
  .cmap{min-height:240px}
  .bigmap iframe{height:300px}
  /* quote chữ */
  .quote p{font-size:.98rem}
  /* areas chips */
  .chips span{font-size:.9rem;padding:9px 14px}
  /* eco text */
  .eco-text h3{font-size:1.2rem}
  .deal h3{font-size:1.2rem}
  /* nav logo bớt to */
  .logo img{height:34px}
}
/* language switcher flags */
.langsw{display:flex;gap:4px;align-items:center;margin-left:4px}
.langflag{background:none;border:1.5px solid transparent;border-radius:6px;line-height:0;padding:3px 4px;cursor:pointer;opacity:.5;transition:.15s;display:inline-flex}
.langflag svg{border-radius:2px;display:block}
.langflag:hover{opacity:.85}
.langflag.on{opacity:1;border-color:var(--orange);background:#fff5ee}
@media(max-width:1100px){.langsw{margin-left:auto;margin-right:8px}}

/* ===== MOBILE CONTACT FIX ===== */
@media(max-width:820px){
  .alt a{flex-direction:column;align-items:flex-start;gap:2px;text-align:left}
  .alt a small{margin-left:0}
  .cinfo{padding:20px 16px;overflow-wrap:anywhere;word-break:break-word}
  .cinfo p{font-size:.9rem;overflow-wrap:anywhere;word-break:break-word}
  .cinfo h4{font-size:.98rem;overflow-wrap:anywhere}
  /* mọi grid 2 cột về 1 cột cho chắc */
  .book,.areas,.split,.team .wrap{grid-template-columns:1fr!important}
  /* chống tràn ngang toàn cục */
  .wrap{overflow-wrap:anywhere}
  a[href^="mailto"],a[href^="tel"]{overflow-wrap:anywhere;word-break:break-word}
}
/* chống tràn ngang tuyệt đối trên mọi màn nhỏ */
@media(max-width:820px){
  html,body{overflow-x:hidden}
  img,video,iframe{max-width:100%}
}

/* fix hero-points overflow: cho span text co lại và xuống dòng */
.hero-points li{align-items:flex-start}
.hero-points li>span:last-child{min-width:0;flex:1;overflow-wrap:anywhere}
.hero-points .hp-ic{flex:0 0 auto}

/* fix .cinfo address overflow (flex child text must shrink) */
.cinfo p{align-items:flex-start}
.cinfo p>span{min-width:0;overflow-wrap:anywhere;word-break:break-word}
.cinfo p>span:last-child{flex:1}