/* ATN Travel – Trang chủ v3 (dựng lại theo ngôn ngữ thiết kế của bản 42.96.4.217, đã sửa lỗi) */
:root{
  --navy:#10547c;--navy-d:#0b4d75;--navy-dd:#091b36;--blue:#0077b6;--ink:#1c2939;--txt:#334155;--muted:#5b6b7b;
  --or:#f58220;          /* cam thương hiệu: chấm, icon, điểm nhấn */
  --or-btn:#b85400;      /* cam nút chữ trắng: tương phản 4,88:1 */
  --or-btn-h:#9a4600;
  --bg:#f8fafc;--tint:#f2f8fc;--line:#e5edf2;--line2:#dcebf4;--card:#fff;
  --r-card:24px;--r-md:16px;--r-sm:12px;
  --sh-card:0 1px 3px rgba(0,0,0,.08),0 1px 2px -1px rgba(0,0,0,.08);
  --sh-pill:0 8px 30px rgba(0,0,0,.08);
  --sh-soft:0 8px 24px rgba(16,84,124,.08);
  --wrap:1240px;--gut:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
svg{flex:none}
button{font:inherit;cursor:pointer}
:focus-visible{outline:3px solid #4fb3e8;outline-offset:2px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:10px 14px;border-radius:10px;z-index:100}
.skip:focus{left:8px}

/* nút */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 24px;border-radius:999px;font-weight:700;font-size:15px;text-decoration:none;border:1.5px solid transparent;transition:background .15s,transform .15s,border-color .15s;white-space:nowrap}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.btn-or{background:var(--or-btn);color:#fff}.btn-or:hover{background:var(--or-btn-h)}
.btn-nv{background:var(--navy);color:#fff}.btn-nv:hover{background:var(--navy-d)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.7);backdrop-filter:blur(4px)}.btn-ghost:hover{background:rgba(255,255,255,.22)}
.btn-sm{min-height:40px;padding:0 18px;font-size:14px}
.btn-lg{min-height:54px;padding:0 28px;font-size:16px}
.btn-block{width:100%;min-height:54px;font-size:16px}

/* ghi chú sửa (mặc định ẩn) */


/* ============ HEADER ============ */
.hdr{position:sticky;top:0;z-index:60;padding:10px 12px 0;transition:transform .25s}
.hdr.hide{transform:translateY(-110%)}
.hdr-pill{max-width:calc(var(--wrap) + 40px);margin:0 auto;background:#fff;border-radius:999px;box-shadow:var(--sh-pill);display:flex;align-items:center;gap:16px;padding:6px 8px 6px 14px;min-height:60px}
.hdr-logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.hdr-logo img{width:44px;height:44px;object-fit:contain}
.hdr-name{display:flex;flex-direction:column;font-weight:800;color:var(--navy);font-size:17px;line-height:1.1}
.hdr-name small{font-size:12px;font-weight:600;color:var(--muted);margin-top:2px}
.nav{display:none;align-items:center;gap:22px;margin-left:auto}
.nav > a,.dd > a{font-size:14px;font-weight:600;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:4px;padding:10px 0;white-space:nowrap}
.nav > a:hover,.dd > a:hover{color:var(--blue)}
.dd{position:relative}
.dd > a svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2;transition:transform .2s}
.dd-menu{position:absolute;left:50%;top:100%;transform:translate(-50%,6px);width:320px;background:#fff;border:1px solid #eef2f6;border-radius:16px;box-shadow:0 18px 50px rgba(15,23,42,.16);padding:8px;opacity:0;visibility:hidden;transition:.18s}
.dd-menu a{display:block;padding:10px 12px;border-radius:10px;font-size:14px;color:var(--txt);text-decoration:none}
.dd-menu a:hover{background:var(--tint);color:var(--navy)}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{opacity:1;visibility:visible;transform:translate(-50%,0)}
.dd:hover > a svg{transform:rotate(180deg)}
.hdr-act{display:flex;align-items:center;gap:8px;margin-left:auto}
.hdr-b2b{display:none;font-size:14px;font-weight:700;color:var(--navy);text-decoration:none;padding:0 14px;min-height:40px;align-items:center;border-radius:999px;background:#e9f5fb}
.hdr-b2b:hover{background:#d8edf8}
.hdr-tel{display:flex;align-items:center;gap:6px;text-decoration:none;color:var(--navy);font-weight:700;font-size:14px;min-height:44px;min-width:44px;justify-content:center;border-radius:999px}
.hdr-tel svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2}
.hdr-tel span{display:none}
.hdr-cta{display:none}
.burger{width:44px;height:44px;border:0;background:var(--bg);border-radius:50%;display:grid;place-items:center}
.burger svg{width:22px;height:22px;fill:none;stroke:var(--navy);stroke-width:2.2;stroke-linecap:round}
@media(min-width:640px){.hdr-cta{display:inline-flex}}
@media(min-width:1240px){
  .hdr{padding:16px 16px 0}
  .hdr-pill{padding:8px 10px 8px 20px;min-height:72px;gap:20px}
  .hdr-logo img{width:52px;height:52px}
  .nav{display:flex}
  .hdr-act{margin-left:8px}
  .burger{display:none}
  .hdr-tel span{display:none}
}
@media(min-width:1800px){.hdr-b2b{display:inline-flex}.hdr-tel span{display:inline}}

.drawer{position:fixed;inset:76px 12px auto 12px;max-height:calc(100dvh - 160px);overflow:auto;background:#fff;border-radius:20px;box-shadow:0 18px 50px rgba(15,23,42,.2);z-index:59;padding:10px 18px 18px}
.drawer[hidden]{display:none}
.drawer > a,.drawer summary{display:flex;align-items:center;justify-content:space-between;min-height:52px;font-weight:700;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line);list-style:none;cursor:pointer}
.drawer summary::-webkit-details-marker{display:none}
.drawer summary::after{content:"+";font-size:22px;color:var(--muted);font-weight:400}
.drawer details[open] summary::after{content:"–"}
.drawer details a{display:block;padding:11px 0 11px 14px;color:var(--txt);text-decoration:none;font-size:15px}
.drawer .dr-b2b{background:#e9f5fb;border:0;border-radius:14px;padding:12px 14px;margin:6px 0 4px;flex-direction:column;align-items:flex-start;color:var(--navy)}
.drawer .dr-b2b span{font-size:13px;font-weight:500;color:var(--muted)}
.dr-contact{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.dr-contact a{background:var(--bg);border-radius:12px;padding:10px 12px;text-decoration:none;font-weight:700;font-size:14px;color:var(--navy)}
.dr-contact small{display:block;font-weight:500;font-size:12px;color:var(--muted)}

/* ============ HERO ============ */
.hero{position:relative;margin:-70px 12px 0;border-radius:0 0 28px 28px;overflow:hidden;min-height:620px;display:flex;align-items:flex-end;color:#fff}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:68% 22%}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,27,54,.25) 0%,rgba(9,27,54,.55) 40%,rgba(9,27,54,.92) 100%)}
.hero-in{position:relative;z-index:1;width:100%;padding-top:140px;padding-bottom:40px}
.hero-txt{position:relative;padding-left:28px;max-width:720px}
.hero-txt::before{content:"";position:absolute;left:5px;top:12px;bottom:-400px;width:2px;background:rgba(255,255,255,.6)}
.hero-txt::after{content:"";position:absolute;left:0;top:6px;width:12px;height:12px;border-radius:50%;background:var(--or);box-shadow:0 0 0 3px #fff}
.hero-eyebrow{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#ffd2a8}
.hero h1{font-size:clamp(34px,6.4vw,62px);line-height:1.1;font-weight:800;letter-spacing:-.02em;margin:10px 0 16px;text-shadow:0 2px 18px rgba(0,0,0,.25)}
.hero-sub{font-size:clamp(17px,1.6vw,20px);font-weight:500;color:#e8f0f6;max-width:54ch;line-height:1.55}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
@media(max-width:520px){.hero-cta .btn{width:100%}}
@media(min-width:1024px){
  .hero{margin:-88px 16px 0;border-radius:0 0 32px 32px;min-height:min(86vh,760px);align-items:center}
  .hero-media::after{background:linear-gradient(90deg,rgba(9,27,54,.88) 0%,rgba(9,27,54,.6) 42%,rgba(9,27,54,.05) 78%)}
  .hero-in{padding-top:150px;padding-bottom:110px}
  .hero-txt{padding-left:44px}
}

.trust{list-style:none;position:relative;z-index:2;margin-top:-34px;background:#fff;border-radius:20px;box-shadow:var(--sh-soft);border:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr}
.trust li{padding:16px 18px;display:flex;flex-direction:column;gap:2px;border-bottom:1px solid var(--line)}
.trust li:nth-child(odd){border-right:1px solid var(--line)}
.trust li:nth-last-child(-n+2){border-bottom:0}
.trust b{font-size:17px;color:var(--navy);line-height:1.3}
.trust b a{color:var(--navy);text-decoration:underline;text-decoration-color:#9cc4dc;text-underline-offset:3px}
.trust span{font-size:13px;color:var(--muted);line-height:1.4}
@media(min-width:1024px){
  .trust{grid-template-columns:repeat(4,1fr);margin-top:-48px}
  .trust li{padding:22px 26px;border-bottom:0;border-right:1px solid var(--line)}
  .trust li:last-child{border-right:0}
  .trust b{font-size:20px}
}

/* ============ SECTION ============ */
.sec{padding:72px 0}
@media(max-width:767px){.sec{padding:52px 0}}
.sec-tint{background:linear-gradient(180deg,#f8fbfd,#f2f8fc)}
.sh{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:28px}
.sh-l{display:flex;align-items:flex-start;gap:14px;position:relative;min-width:0}
.mk{position:relative;flex:none;width:22px;height:22px;border-radius:50%;background:#fff;border:1px solid #cbd5e1;display:grid;place-items:center;margin-top:4px}
.mk i{width:9px;height:9px;border-radius:50%;background:var(--or)}
@media(min-width:1024px){.mk::before{content:"";position:absolute;right:100%;top:50%;width:100vw;height:1.5px;background:#e2e8f0}}
.sh-k{font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--or-btn);line-height:1.2;margin-bottom:6px}
.sh h2{font-size:clamp(22px,2.4vw,30px);line-height:1.25;font-weight:800;color:var(--navy-d);text-transform:uppercase;letter-spacing:.01em;text-wrap:balance}
@media(max-width:767px){.sh{flex-wrap:wrap}.sh .btn{display:none}}

/* rail: cuộn ngang trên mobile */
.rail{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 calc(var(--gut) * -1);padding:4px var(--gut) 10px;scrollbar-width:none}
.rail::-webkit-scrollbar{display:none}
.rail > *{scroll-snap-align:start;flex:none}

/* ============ ĐIỂM ĐẾN ============ */
.dc{position:relative;display:block;width:72%;aspect-ratio:4/5;border-radius:var(--r-card);overflow:hidden;background:var(--navy-dd);text-decoration:none;color:#fff;box-shadow:var(--sh-card)}
.dc img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s}
.dc::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,27,54,.9) 0%,rgba(9,27,54,.2) 45%,transparent 70%)}
.dc:hover img{transform:scale(1.05)}
.dc-t{position:absolute;left:18px;right:60px;bottom:18px;z-index:1}
.dc h3{display:flex;align-items:center;gap:7px;font-size:19px;font-weight:700}
.dc h3 svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:2.2}
.dc p{font-size:13.5px;color:#dbe7f0;margin-top:2px}
.dc-go{position:absolute;right:16px;bottom:18px;z-index:1;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.18);display:grid;place-items:center;transition:background .2s}
.dc-go svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:2}
.dc:hover .dc-go{background:var(--or)}
@media(min-width:640px){.dc{width:44%}}
@media(min-width:1024px){
  .dest{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;overflow:visible;margin:0;padding:0}
  .dc{width:auto;aspect-ratio:auto;height:300px}
}

/* ============ TRỌN GÓI DỊCH VỤ ============ */
.pack{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--sh-soft);overflow:hidden;display:grid}
.pack-l{padding:28px 22px}
.pack-r{padding:28px 22px;background:linear-gradient(180deg,#f7fbfe,#eef6fb);border-top:1px solid var(--line)}
@media(min-width:1024px){.pack{grid-template-columns:1fr 1.05fr}.pack-l{padding:48px 52px}.pack-r{padding:48px 48px;border-top:0;border-left:1px solid var(--line)}}
.pk-k{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--navy-d);margin-bottom:12px}
.dot{width:10px;height:10px;border-radius:50%;background:var(--or);box-shadow:0 0 0 4px rgba(245,130,32,.15)}
.pack h2{font-size:clamp(26px,3vw,36px);line-height:1.15;font-weight:800;color:var(--navy-d);text-transform:uppercase;margin-bottom:14px}
.pack-lead{color:var(--txt);font-size:16px;margin-bottom:22px;max-width:52ch}
.pillars{display:grid;gap:10px}
@media(min-width:560px){.pillars{grid-template-columns:1fr 1fr}}
.pl{display:flex;align-items:center;gap:12px;border:1px solid var(--line2);border-radius:var(--r-md);padding:12px 14px;text-decoration:none;color:var(--navy);transition:border-color .15s,box-shadow .15s,transform .15s;min-height:68px}
.pl:hover{border-color:#a9cde3;box-shadow:var(--sh-soft);transform:translateY(-1px)}
.pl-ic{width:40px;height:40px;border-radius:50%;background:#e9f5fb;color:#1688bd;display:grid;place-items:center;flex:none}
.pl-ic svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.pl b{display:block;font-size:15px;line-height:1.3}
.pl small{display:block;font-size:13px;color:var(--muted);line-height:1.35;margin-top:1px}
.proc-h{font-size:18px;font-weight:800;color:var(--navy-d);margin-bottom:16px}
.proc{list-style:none;display:grid;gap:10px;position:relative}
.proc li{position:relative;display:grid;grid-template-columns:52px 1fr;gap:4px 12px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:14px 16px}
.pn{grid-row:span 2;font-size:26px;font-weight:800;color:var(--navy-d);line-height:1;padding-top:2px}
.proc b{display:block;font-size:15.5px;color:var(--ink)}
.proc p{font-size:14px;color:var(--muted);line-height:1.5}
.proc em{grid-column:2;font-style:normal;font-size:12.5px;font-weight:700;color:var(--or-btn);background:#fff3e8;border-radius:999px;padding:2px 10px;width:max-content;margin-top:4px}

/* ============ LAND TOUR ============ */
.flt{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;margin:-8px calc(var(--gut) * -1) 20px;padding:0 var(--gut)}
.flt::-webkit-scrollbar{display:none}
.flt button{flex:none;min-height:42px;padding:0 18px;border-radius:999px;border:1.5px solid var(--line2);background:#fff;font-size:14px;font-weight:600;color:var(--ink);transition:.15s}
.flt button:hover{border-color:#a9cde3}
.flt button.on{background:var(--navy);border-color:var(--navy);color:#fff}
.tc{width:82%}
@media(min-width:640px){.tc{width:46%}}
.tc-a{display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid #eef2f6;border-radius:var(--r-card);overflow:hidden;text-decoration:none;color:var(--ink);box-shadow:var(--sh-card);transition:box-shadow .2s,transform .2s}
.tc-a:hover{box-shadow:0 14px 34px rgba(16,84,124,.14);transform:translateY(-2px)}
.tc-img{position:relative;aspect-ratio:4/3;overflow:hidden}
.tc-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.tc-a:hover .tc-img img{transform:scale(1.04)}
.tag{position:absolute;left:14px;top:14px;background:#fff;color:var(--navy);font-size:12px;font-weight:700;padding:6px 12px;border-radius:999px;box-shadow:var(--sh-card)}
.tc-b{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.tc-code{font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--muted)}
.tc h3{font-size:19px;line-height:1.35;font-weight:700;color:var(--navy);margin:6px 0 6px}
.tc-route{font-size:14px;color:var(--txt)}
.tc-meta{list-style:none;display:flex;flex-wrap:wrap;gap:6px 16px;margin:14px 0 0;padding-top:14px;border-top:1px solid #eef2f6;font-size:14px;color:var(--txt)}
.tc-meta li{display:flex;align-items:center;gap:6px}
.tc-meta svg{width:16px;height:16px;fill:none;stroke:var(--navy);stroke-width:1.8}
.tc-more{margin-top:auto;padding-top:14px;display:flex;align-items:center;gap:6px;font-size:14.5px;font-weight:700;color:var(--or-btn)}
.tc-more svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.2;transition:transform .2s}
.tc-a:hover .tc-more svg{transform:translateX(3px)}
.tc[hidden]{display:none}
.empty{background:#fff;border:1px dashed var(--line2);border-radius:var(--r-md);padding:22px;text-align:center;color:var(--muted)}
.empty a{color:var(--blue);font-weight:700}
.rail-dots{display:flex;justify-content:center;gap:6px;margin-top:8px}
.rail-dots i{width:8px;height:8px;border-radius:99px;background:#cbd5e1;transition:.2s}
.rail-dots i.on{width:24px;background:var(--or)}
@media(min-width:1024px){
  .tours{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;overflow:visible;margin:0;padding:0}
  .tc{width:auto}
  .rail-dots{display:none}
}

/* ============ VỀ ATN ============ */
.sec-about{background:#fff}
.quote{position:relative;text-align:center;max-width:980px;margin:0 auto 56px;padding:10px 8px}
.quote blockquote{font-size:clamp(19px,2.1vw,26px);font-weight:700;font-style:italic;line-height:1.55;color:var(--navy);position:relative;z-index:1}
.quote blockquote span{color:var(--or-btn)}
.q-route{position:absolute;left:0;right:0;top:50%;width:100%;height:120px;transform:translateY(-50%);z-index:0}
.q-route path{fill:none;stroke:#cfe3f0;stroke-width:2;stroke-dasharray:6 7}
.about{display:grid;gap:28px;align-items:center}
@media(min-width:1024px){.about{grid-template-columns:1fr 1fr;gap:56px}}
.sh-plain{margin-bottom:16px}
.about-l > p{color:var(--txt);margin-bottom:16px;max-width:60ch}
.motto{font-weight:700;color:var(--navy);font-size:15px;border-left:3px solid var(--or);padding-left:14px;display:flex;flex-wrap:wrap;gap:2px 8px}
.motto span{color:var(--or)}
.stats{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--sh-soft);display:grid;grid-template-columns:1fr 1fr;gap:1px;overflow:hidden;background:var(--line)}
.stats > div{background:#fff;padding:22px 18px;text-align:center}
.stats b{display:block;font-size:clamp(28px,3.4vw,40px);font-weight:800;color:var(--navy);line-height:1.1}
.stats span{font-size:13.5px;color:var(--muted)}
.stats-src{grid-column:1/-1;background:#f8fbfd;font-size:12.5px;color:var(--muted);padding:10px 16px;text-align:center}
.vals{display:grid;gap:16px;margin-top:48px}
@media(min-width:768px){.vals{grid-template-columns:repeat(3,1fr);gap:22px}}
.val{background:var(--bg);border:1px solid var(--line);border-radius:var(--r-card);padding:26px 22px;text-align:center}
.hex{width:64px;height:72px;margin:0 auto 14px;display:grid;place-items:center;background:var(--navy-d);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}
.hex-or{background:var(--or)}
.hex svg{width:28px;height:28px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.val h3{font-size:18px;font-weight:700;color:var(--navy-d);margin-bottom:8px}
.val p{font-size:14.5px;color:var(--txt);line-height:1.55}

/* ============ B2B + FORM ============ */
.cta-wrap{position:relative;border-radius:28px;overflow:hidden;display:grid;gap:22px;padding:28px 18px;background:var(--navy-dd)}
.cta-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35}
.cta-wrap::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(9,27,54,.92),rgba(16,84,124,.78))}
.cta-l,.fcard{position:relative;z-index:1}
.cta-l{color:#fff;align-self:center}
.cta-k{font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#ffd2a8;margin-bottom:10px}
.cta-l h2{font-size:clamp(30px,3.6vw,44px);line-height:1.15;font-weight:800;letter-spacing:-.01em}
.cta-l h2 span{color:#ffb070}
.cta-lead{color:#d6e3ec;margin:14px 0 16px;max-width:46ch}
.cta-list{list-style:none;display:grid;gap:8px;margin-bottom:20px}
.cta-list li{display:flex;gap:10px;font-size:15px;color:#eaf2f8}
.cta-list li::before{content:"";flex:none;width:18px;height:18px;margin-top:3px;border-radius:50%;background:var(--or) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/11px no-repeat}
.cta-direct{display:grid;grid-template-columns:1fr 1fr;gap:10px;max-width:460px}
.cta-direct a{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:11px 14px;color:#fff;text-decoration:none;font-weight:700;font-size:14.5px;line-height:1.35;min-height:56px}
.cta-direct small{display:block;font-weight:500;font-size:12px;color:#b9cddb}
@media(min-width:1024px){.cta-wrap{grid-template-columns:1fr 1.05fr;gap:48px;padding:52px}}
.fcard{background:#fff;border-radius:24px;padding:24px 20px;box-shadow:0 20px 50px rgba(9,27,54,.25)}
@media(min-width:640px){.fcard{padding:30px 30px}}
.fcard h3{font-size:20px;font-weight:800;color:var(--navy-d)}
.f-sub{font-size:14px;color:var(--muted);margin:4px 0 18px;padding-bottom:16px;border-bottom:1px solid #eef2f6}
.seg{display:grid;grid-template-columns:1fr 1fr;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:4px;margin-bottom:16px}
.seg label{display:flex;align-items:center;justify-content:center;min-height:44px;border-radius:10px;font-size:14.5px;font-weight:700;color:var(--muted);cursor:pointer;transition:.15s}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label:has(input:checked){background:#fff;color:var(--navy);box-shadow:0 1px 4px rgba(0,0,0,.08)}
.seg label:has(input:focus-visible){outline:3px solid #4fb3e8}
.fld{display:grid;gap:6px;margin-bottom:14px}
.fld label{font-size:14px;font-weight:600;color:var(--ink)}
.fld label em{color:#c0392b;font-style:normal}
.fld input,.fld select,.fld textarea{font:inherit;font-size:16px;width:100%;min-height:48px;padding:11px 14px;border:1px solid #d9e3ec;border-radius:14px;background:#f8fbfd;color:var(--ink);transition:border-color .15s,box-shadow .15s,background .15s}
.fld textarea{resize:vertical;min-height:92px}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;background:#fff;border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,119,182,.15)}
.fld .em{display:none;font-size:13px;color:#c0392b;font-weight:600}
.fld.err input{border-color:#c0392b;background:#fff}
.fld.err .em{display:block}
.row2{display:grid;gap:0 14px}
@media(min-width:560px){.row2{grid-template-columns:1fr 1fr}}
.b2b-only{display:none}
form.is-b2b .b2b-only{display:grid}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:13.5px;color:var(--txt);background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:12px 14px;margin:2px 0 16px;cursor:pointer;line-height:1.5}
.consent input{width:22px;height:22px;flex:none;margin-top:1px;accent-color:var(--navy)}
.consent a{color:var(--blue)}
.cs-err{display:none;color:#c0392b}
.consent.err{border-color:#c0392b}
.consent.err .cs-err{display:inline}
.btn-block svg{width:18px;height:18px}
.ok{text-align:center;padding:30px 8px}
.ok-ic{width:56px;height:56px;border-radius:50%;background:#e9f7ef;display:grid;place-items:center;margin:0 auto 12px}
.ok-ic svg{width:28px;height:28px;fill:none;stroke:#16733f;stroke-width:2.6}
.ok b{display:block;font-size:20px;color:var(--navy-d);margin-bottom:6px}
.ok p{color:var(--txt);font-size:15px}

/* ============ CẨM NANG ============ */
.pc{width:80%;display:flex;flex-direction:column;background:#fff;border:1px solid #eef2f6;border-radius:18px;overflow:hidden;text-decoration:none;color:var(--ink);box-shadow:var(--sh-card);transition:box-shadow .2s,transform .2s}
.pc:hover{box-shadow:0 14px 34px rgba(16,84,124,.14);transform:translateY(-2px)}
@media(min-width:640px){.pc{width:46%}}
.pc-img{aspect-ratio:16/10;overflow:hidden}
.pc-img img{width:100%;height:100%;object-fit:cover}
.pc-b{padding:16px 18px 20px}
.pc time{font-size:13px;color:var(--muted);font-weight:600}
.pc h3{font-size:17.5px;line-height:1.4;font-weight:700;color:var(--navy);margin:4px 0 6px}
.pc p{font-size:14.5px;color:var(--txt);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media(min-width:1024px){.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;overflow:visible;margin:0;padding:0}.pc{width:auto}}

/* ============ LOGOS ============ */
.sec-logos{padding:44px 0 56px;background:#fff;border-top:1px solid var(--line)}
.logos-h{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-align:center;margin-bottom:18px}
.logos{display:flex;gap:12px;overflow-x:auto;scrollbar-width:none}
.logos::-webkit-scrollbar{display:none}
.logos span{flex:0 0 150px;height:72px;border:1px dashed #c9d6e0;border-radius:14px;display:grid;place-items:center;text-align:center;font-size:12.5px;color:#8193a3;background:#fafcfd;padding:0 8px;filter:grayscale(1)}
@media(min-width:1024px){.logos{display:grid;grid-template-columns:repeat(6,1fr)}.logos span{height:80px}}

/* ============ FOOTER ============ */
.ft{background:#fff;border-top:1px solid var(--line);padding:44px 0 96px;font-size:15px}
@media(min-width:1024px){.ft{padding:56px 0 28px}}
.ft-grid{display:grid;gap:4px}
@media(min-width:1024px){.ft-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}}
.ft-brand{margin-bottom:14px}
.ft-logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:22px;font-weight:800;color:var(--navy)}
.ft-logo img{width:52px;height:52px;object-fit:contain}
.ft-brand p{color:var(--txt);margin:12px 0 16px;max-width:38ch;font-size:14.5px}
.ft-social{display:flex;gap:10px}
.ft-social a{width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;text-decoration:none;font-size:12px;font-weight:800}
.ft-social a:first-child{background:#0068ff}
.ft-social svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:2;stroke-linejoin:round}
.ft-col{border-bottom:1px solid var(--line)}
.ft-col summary{list-style:none;min-height:50px;display:flex;align-items:center;justify-content:space-between;font-size:14px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);cursor:pointer}
.ft-col summary::-webkit-details-marker{display:none}
.ft-col summary::after{content:"+";font-size:20px;font-weight:400;color:var(--muted)}
.ft-col[open] summary::after{content:"–"}
.ft-col a{display:block;padding:10px 0;color:var(--txt);text-decoration:none;font-size:14.5px}
.ft-col a:hover{color:var(--blue)}
.ft-col[open]{padding-bottom:10px}
@media(min-width:1024px){.ft-col{border:0}.ft-col summary{pointer-events:none;min-height:auto;margin-bottom:12px}.ft-col summary::after{display:none}}
.ft-legal{margin-top:28px;padding:16px 18px;background:var(--bg);border-radius:14px;font-size:13px;color:var(--muted);line-height:1.65}
.ft-legal b{color:var(--ink)}
.ft-legal a{color:var(--navy)}
.ft-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 20px;margin-top:20px;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}

/* ============ THANH LIÊN HỆ MOBILE ============ */
.abar{position:fixed;left:0;right:0;bottom:0;z-index:65;display:grid;grid-template-columns:1fr 1fr 1.7fr;gap:8px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(16,40,60,.06)}
.abar a{min-height:50px;border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:12.5px;font-weight:700;color:var(--navy);text-decoration:none;background:var(--bg)}
.abar svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2}
.abar .abar-main{background:var(--or-btn);color:#fff;font-size:15px}
@media(min-width:1024px){.abar{display:none}}

@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}
@media(min-width:1024px){.ft-col a{padding:6px 0}}
.hdr-b2b,.hdr-tel{white-space:nowrap}
@media(min-width:1380px){.hdr-tel span{display:none}}
@media(min-width:1560px){.hdr-tel span{display:inline}}
@media(min-width:1180px) and (max-width:1439px){.nav{gap:16px}.nav > a,.dd > a{font-size:13.5px}.hdr-pill{gap:14px}}
@media(min-width:1024px){.hero-txt{max-width:820px}}
.tours>.tc,.stats>*{min-width:0}.tc-code .ann,.stats .ann,.ft-legal .ann,.f-sub .ann{width:auto;white-space:normal}

/* Đăng bạ lữ hành */
.trust li.t-reg{flex-direction:row;align-items:center;gap:12px}
.t-reg img{flex:none;width:40px;height:40px}
.t-reg div{display:flex;flex-direction:column;gap:2px;min-width:0}
.reg-badge{display:inline-flex;align-items:center;gap:14px;padding:12px 18px 12px 12px;border:1px solid var(--line);border-radius:16px;background:#f8fbfd;color:var(--navy);text-decoration:none;margin-bottom:18px;max-width:100%}
.reg-badge:hover{background:#eef6fb;border-color:#b9d7ea}
.reg-badge img{flex:none;width:46px;height:46px}
.reg-badge span{display:flex;flex-direction:column;gap:1px;min-width:0}
.reg-badge b{font-size:18px;letter-spacing:.02em}
.reg-badge small{font-size:12.5px;color:var(--muted);line-height:1.35}

/* Khối Về ATN */
.stats{grid-template-columns:1fr 1fr}
.vals-k{display:flex;align-items:center;justify-content:center;gap:10px;margin:56px 0 -28px;font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--or-btn)}
.vals-k .mk{margin-top:0}
@media(max-width:767px){.trust li.t-reg{flex-direction:column;align-items:flex-start;gap:6px}.t-reg img{width:30px;height:30px}}
.vals-k .mk::before{display:none}
@media(max-width:767px){
  .val{display:grid;grid-template-columns:48px 1fr;column-gap:14px;text-align:left;padding:18px 18px}
  .val .hex{width:48px;height:54px;margin:0;grid-row:1/3}
  .val .hex svg{width:20px;height:20px}
  .val h3{font-size:16.5px;margin-bottom:4px;align-self:end}
  .val p{font-size:14px}
  .vals{gap:12px}
  .cta-direct a{white-space:nowrap;font-size:15px}
}

/* ===== Trọn gói dịch vụ v3.3 ===== */
.pack h2{text-wrap:balance}
.pack-l{display:flex;flex-direction:column}
.pl{align-items:flex-start;padding:14px 16px;min-height:84px}
.pl b{text-wrap:balance}
.one{margin-top:22px;display:grid;grid-template-columns:44px 1fr;gap:12px 14px;align-items:center;padding:16px 18px;border-radius:var(--r-md);background:linear-gradient(135deg,#0b3a5e,#10547c);color:#fff}
.one-ic{width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.14);display:grid;place-items:center}
.one-ic svg{width:22px;height:22px;fill:none;stroke:#ffb36b;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.one b{display:block;font-size:15.5px;line-height:1.3}
.one small{display:block;font-size:13.5px;color:rgba(255,255,255,.78);margin-top:2px}
.one .btn{grid-column:1/-1;justify-content:center;min-height:44px}
@media(min-width:560px){.one{grid-template-columns:44px 1fr auto}.one .btn{grid-column:auto}}
@media(min-width:1024px){.one{margin-top:auto}.pillars{margin-bottom:22px}}
.proc-h{margin-bottom:2px}
.proc-sub{font-size:14px;color:var(--muted);margin-bottom:18px}
.proc{gap:12px}
.proc li{display:grid;grid-template-columns:48px 1fr;gap:0 14px;background:none;border:0;padding:0}
.proc li::before{content:"";position:absolute;left:23px;top:52px;bottom:-14px;width:2px;background:repeating-linear-gradient(180deg,#b9d7ea 0 6px,transparent 6px 11px)}
.proc li:last-child::before{display:none}
.pi{width:48px;height:48px;border-radius:50%;background:var(--navy-d);display:grid;place-items:center;box-shadow:0 0 0 5px #e3f0f8;position:relative;z-index:1}
.pi svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.pi.pi-or{background:var(--or-btn);box-shadow:0 0 0 5px #fde6d2}
.ps{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:12px 16px 14px;transition:border-color .15s,box-shadow .15s}
.proc li:hover .ps{border-color:#a9cde3;box-shadow:var(--sh-soft)}
.ps-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:2px}
.proc .pn{grid-row:auto;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--or-btn);padding:0}
.proc em{grid-column:auto;margin:0;font-size:12px;padding:2px 10px;background:#eef6fb;color:var(--navy-d)}
.proc li:last-child em{background:#fff3e8;color:var(--or-btn)}
.proc b{font-size:16px;margin-bottom:2px}
.proc em{white-space:nowrap}
.ps>p:last-child{color:var(--muted);font-size:14px;line-height:1.5}
@media(max-width:559px){.pl{min-height:0;align-items:center}}

/* ===== Dải cam kết v2 ===== */
.mf{padding:0 0 8px}
.mf-card{display:grid;gap:22px;border-radius:28px;padding:30px 20px 22px;background:radial-gradient(120% 90% at 100% 0%,#fff 0%,rgba(255,255,255,0) 60%),#f6f0e6;border:1px solid #ebe0cd;box-shadow:0 18px 50px -30px rgba(91,62,20,.35);overflow:hidden}
.mf-k{display:flex;align-items:center;gap:10px;font-size:12.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--or-btn);margin-bottom:14px}
.mf-q{margin:0;position:relative;padding-left:18px;border-left:4px solid var(--or)}
.mf-q p{font-size:clamp(22px,6vw,26px);font-weight:700;line-height:1.38;letter-spacing:-.012em;color:#0b2540;text-wrap:pretty}
.mf-q em{font-style:normal;color:var(--or-btn);background:linear-gradient(transparent 62%,#fbd9b6 62%);padding:0 2px;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.mf-by{display:flex;align-items:center;gap:10px;margin-top:18px;font-size:14px;color:#5e5446;font-weight:600}
.mf-by i{width:26px;height:2px;background:#0b2540;flex:none}
.mf-vis{background:#fffdf9;border:1px solid #eee4d3;border-radius:20px;padding:10px 8px 12px}
.mf-map{display:block;width:100%;height:auto}
.mf-grat polyline{fill:none;stroke:#e6dccb;stroke-width:1}
.mf-arc{fill:none;stroke:var(--or);stroke-width:2.2;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1;opacity:.85;transition:stroke-dashoffset 1.1s cubic-bezier(.45,0,.2,1) calc(var(--i)*.18s),opacity .2s,stroke-width .2s}
.mf.on .mf-arc{stroke-dashoffset:0}
.mf-pt{opacity:0;transition:opacity .35s calc(.5s + var(--i)*.18s);cursor:pointer}
.mf.on .mf-pt{opacity:1}
.mf-dot{fill:#0b4d75;stroke:#fff;stroke-width:2.5;transition:r .2s}
.mf-halo{fill:rgba(245,130,32,.0);transition:fill .2s}
.mf-hub .mf-dot{fill:var(--or)}
.mf-hub .mf-halo{fill:rgba(245,130,32,.22);transform-box:fill-box;transform-origin:center;animation:mfPulse 2.4s ease-out infinite}
@keyframes mfPulse{0%{transform:scale(.6);opacity:1}100%{transform:scale(2.1);opacity:0}}
.mf-pt text{font-size:14px;font-weight:700;fill:#0b2540;paint-order:stroke;stroke:#fffdf9;stroke-width:4px;stroke-linejoin:round}
.mf-hub text{font-weight:800;fill:var(--or-btn)}
.mf-card.has-hl .mf-arc{opacity:.25}
.mf-card.has-hl .mf-arc.hl{opacity:1;stroke-width:3.4}
.mf-pt.hl .mf-halo{fill:rgba(245,130,32,.25)}
.mf-pt.hl .mf-dot{fill:var(--or)}
.mf-chips{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:8px 4px 0}
.mf-chips button{font:inherit;font-size:13px;font-weight:700;color:#0b4d75;background:#f3ece0;border:1px solid #e6dac6;border-radius:999px;padding:6px 12px;min-height:34px;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.mf-chips button:hover,.mf-chips button.hl{background:var(--or-btn);border-color:var(--or-btn);color:#fff}
.mf-note{font-size:12px;color:#7a6f60;margin:10px 6px 0;line-height:1.45}
.mf-reg text{font-size:13px;font-weight:800;letter-spacing:.3em;fill:#cdbfa8}
.mf-map-m{display:none}
@media(max-width:767px){.mf-map-d{display:none}.mf-map-m{display:block}.mf-map-m .mf-pt text{display:none}.mf-map-m .mf-pt.mf-hub text,.mf-map-m .mf-pt.hl text{display:block;font-size:30px;stroke-width:7px}.mf-map-m .mf-dot{stroke-width:4}}
@media(min-width:768px){.mf-chips{display:none}}
@media(min-width:1024px){
  .mf-card{grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:44px;align-items:center;padding:48px 48px 44px 56px}
  .mf-q{padding-left:24px}
  .mf-q p{font-size:clamp(26px,2.35vw,33px)}
  .mf-by{font-size:15px;margin-top:22px}
  .mf-vis{padding:14px 12px 12px}
}
@media(prefers-reduced-motion:reduce){.mf-arc{transition:none;stroke-dashoffset:0}.mf-pt{transition:none;opacity:1}.mf-hub .mf-halo{animation:none}}
.mf-map-d .mf-pt text{font-size:17.5px}
.mf-map-d .mf-hub text{font-size:19px}
.mf-map-d .mf-reg text{font-size:14px}

/* ===== Về ATN v2 ===== */
.stats > div{text-align:left;padding:22px 22px 20px;position:relative}
.st-ic{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:#fff3e8;margin-bottom:12px}
.st-ic svg{width:19px;height:19px;fill:none;stroke:var(--or-btn);stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.stats span:not(.st-ic){display:block;line-height:1.4;margin-top:4px}
.stats-src{text-align:left}
.vals2{margin-top:44px;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--sh-soft);padding:22px 20px 8px}
.vals2 .vals-k{justify-content:flex-start;margin:0 0 6px}
.vals2-g{display:grid}
.v2{display:grid;grid-template-columns:48px 1fr;gap:14px;padding:16px 0;border-top:1px solid var(--line)}
.vals2-g .v2:first-child{border-top:0}
.v2-ic{width:48px;height:48px;border-radius:14px;background:#e9f5fb;display:grid;place-items:center}
.v2-ic svg{width:23px;height:23px;fill:none;stroke:var(--navy-d);stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.v2-ic.v2-or{background:#fff3e8}.v2-ic.v2-or svg{stroke:var(--or-btn)}
.v2-n{display:block;font-size:12px;font-weight:800;letter-spacing:.12em;color:#9fb3c3;margin-bottom:2px}
.v2 h3{font-size:17px;font-weight:800;color:var(--navy-d);margin-bottom:4px}
.v2 p{font-size:14.5px;color:var(--txt);line-height:1.55}
@media(min-width:768px){
  .vals2{padding:26px 30px 28px}
  .vals2 .vals-k{margin-bottom:18px}
  .vals2-g{grid-template-columns:repeat(3,1fr)}
  .v2{grid-template-columns:1fr;gap:12px;padding:0 28px;border-top:0;border-left:1px solid var(--line)}
  .vals2-g .v2:first-child{border-left:0;padding-left:0}
  .vals2-g .v2:last-child{padding-right:0}
}

/* ===== Đối tác ===== */
.sec-logos{padding:56px 0 64px}
.sec-logos .sh{margin-bottom:22px}
.lgs{display:grid;gap:22px}
@media(min-width:1024px){.lgs{grid-template-columns:4fr 3fr;gap:28px}}
.lg-k{font-size:12.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.lg-g{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
@media(min-width:640px){.lg-g4{grid-template-columns:repeat(4,1fr)}.lg-g3{grid-template-columns:repeat(3,1fr)}}
.lg{height:96px;border:1px solid var(--line);border-radius:16px;background:#fff;display:grid;place-items:center;padding:14px 16px;transition:border-color .2s,box-shadow .2s}
.lg img{max-width:100%;max-height:62px;object-fit:contain;filter:grayscale(1) contrast(1.05);opacity:.72;mix-blend-mode:multiply;transition:filter .25s,opacity .25s}
.lg.lg-inv img{filter:invert(1) grayscale(1);opacity:.75}
.lg:hover{border-color:#b9d7ea;box-shadow:var(--sh-soft)}
.lg:hover img{filter:none;opacity:1}
.lg.lg-inv:hover img{filter:invert(1);opacity:1}

/* ===== Chân trang pháp lý v2 ===== */
.ft-legal{display:grid;gap:18px;padding:20px;align-items:start}
@media(min-width:1024px){.ft-legal{grid-template-columns:auto 1fr;gap:32px;padding:22px 26px}}
.ft-legal .reg-badge{margin:0;background:#fff;align-self:start}
.rb-go{display:inline-flex;align-items:center;gap:4px;color:var(--navy)!important;font-weight:600}
.rb-go svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round}
.lgl-n{font-size:15px;font-weight:800;color:var(--ink);margin-bottom:8px}
.lgl-d{display:grid;gap:6px 24px;margin:0 0 12px}
@media(min-width:640px){.lgl-d{grid-template-columns:auto auto 1fr}}
.lgl-d div{min-width:0}
.lgl-d dt{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#8193a3}
.lgl-d dd{margin:0;font-size:13.5px;color:var(--ink);line-height:1.5}
.lgl-l{display:flex;flex-wrap:wrap;gap:4px 18px;padding-top:10px;border-top:1px solid var(--line)}
.lgl-l a{font-size:13px}
@media(max-width:639px){.lg-g3{grid-template-columns:repeat(3,1fr)}.lg-g3 .lg{height:84px;padding:10px}.lgl-d{grid-template-columns:1fr 1fr}.lgl-a{grid-column:1/-1}}
.rb-go{display:inline}.rb-go svg{display:inline-block;vertical-align:-1px;margin-left:3px}

/* ===== Header v2: thanh ngang toàn chiều rộng, bỏ nút “Nhận báo giá” ===== */
.hdr{padding:0;background:rgba(255,255,255,.97);-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid #e6edf3}
.hdr-pill{max-width:calc(var(--wrap) + 48px);border-radius:0;box-shadow:none;background:transparent;padding:0 16px;min-height:62px;gap:12px}
.hdr-logo img{width:42px;height:42px}
.hdr-tel{background:#eef5fa;color:var(--navy)}
.hdr-tel:hover{background:#e1eef7}
.burger{background:transparent;border:1.5px solid #d9e4ec}
.drawer{inset:70px 12px auto 12px}
.nav > a,.dd > a{position:relative;border-radius:10px;transition:background .15s,color .15s}
.nav a[aria-current="page"]{box-shadow:none}
@media(min-width:1240px){
  .hdr{padding:0}
  .hdr-pill{min-height:76px;padding:0 24px;gap:18px}
  .hdr-logo img{width:50px;height:50px}
  .nav{margin:0 auto;gap:2px}
  .nav > a,.dd > a{padding:10px 11px;font-size:14px}
  .nav > a:hover,.dd > a:hover{background:#f1f6fa;color:var(--navy)}
  .nav > a[aria-current="page"]::after{content:"";position:absolute;left:11px;right:11px;bottom:-15px;height:3px;border-radius:3px 3px 0 0;background:var(--or)}
  .hdr-act{margin-left:0}
  .hdr-tel{padding:0 12px;min-height:42px;border-radius:999px}
  .hdr-tel span{display:none}
}
@media(min-width:1180px) and (max-width:1439px){.nav{gap:0}.nav > a,.dd > a{font-size:13.5px;padding:10px 9px}.nav > a[aria-current="page"]::after{left:9px;right:9px}.hdr-pill{gap:12px}}
@media(min-width:1440px){.hdr-tel{padding:0 16px 0 14px}.hdr-tel span{display:inline;font-size:14.5px;letter-spacing:.01em}}
.hdr-pill{max-width:1680px}
@media(min-width:1440px) and (max-width:1599px){.nav{gap:0}.nav > a,.dd > a{padding:10px 9px}.nav > a[aria-current="page"]::after{left:9px;right:9px}.hdr-pill{gap:12px}}
.hdr .nav a[aria-current="page"]{box-shadow:none;color:var(--navy);font-weight:700}

/* ===== Đường dẫn (breadcrumb) thống nhất: sát dưới header như trang Cẩm nang ===== */
.lt-hero,.dv-hero{position:relative}
.lt-hero .crumb,.dv-hero .crumb{position:absolute;top:22px;z-index:2;margin:0}
.dv-hero{padding-top:58px}
@media(min-width:960px){
  .lt-hero .crumb,.dv-hero .crumb{top:32px}
  .dv-hero{padding-top:84px}
}
@media(max-width:959px){main .lt-hero{padding-top:66px}main .dv-hero{padding-top:52px}}
/* Hero trang chủ: chữ không đè lên người trong ảnh */
@media(min-width:960px){
  .hero-media img{object-position:85% 20%}
  .hero-media::after{background:linear-gradient(90deg,rgba(9,27,54,.92) 0%,rgba(9,27,54,.78) 34%,rgba(9,27,54,.35) 56%,rgba(9,27,54,0) 72%)}
  .hero-txt{max-width:min(52vw,660px)}
  .hero h1{font-size:clamp(38px,4.3vw,60px);line-height:1.08}
  .hero-sub{max-width:44ch}
}
@media(min-width:1600px){.hero-txt{max-width:720px}}
@media(max-width:959px){
  .hero{background:#0c2340}
  .hero-media{bottom:auto;height:360px}
  .hero-media img{object-position:72% 18%}
  .hero-media::after{background:linear-gradient(180deg,rgba(12,35,64,.15) 0%,rgba(12,35,64,.05) 45%,rgba(12,35,64,.85) 85%,#0c2340 100%)}
  .hero-in{padding-top:300px}
}
.v2>div{align-self:start}@media(min-width:960px){.vals2-g .v2{align-content:start;align-items:start}}

/* Thống nhất màu tiêu đề H1/H2 trên nền sáng = màu tiêu đề trang Dịch vụ tại Nga (#0b4d75) */
.ab-hero-t h1,.cn-hero-in h1,.cn-art-h h1,.cn-body h2,.cn-cta-in h2,.adx-ch-h h2,.alx-tx h2,.al-b2b h2,.lg-main .sum h2,.doc section h2{color:#0b4d75!important}
/* hdr-zalo v2 (dot12): nút Zalo theo tone navy của site; bỏ nút "Dành cho đối tác"; menu căn giữa */
.hdr-tel.hdr-zalo{background:var(--navy);color:#fff;font-weight:800;box-shadow:0 4px 14px rgba(16,84,124,.22);transition:background .15s,box-shadow .15s}
.hdr-tel.hdr-zalo:hover{background:var(--navy-d);box-shadow:0 6px 18px rgba(16,84,124,.3)}
.hdr-tel.hdr-zalo:focus-visible{outline:3px solid var(--or);outline-offset:2px}
.hdr-tel.hdr-zalo svg{display:none;stroke:#fff}
.hdr-tel.hdr-zalo span{display:inline!important;font-size:13px;letter-spacing:.02em}
.hdr-b2b{display:none!important}
@media(min-width:1240px){
  .hdr-pill{justify-content:space-between}
  .hdr-logo,.hdr-act{flex:none}
  .nav{flex:none;margin:0}
  .hdr-tel.hdr-zalo{padding:0 18px 0 15px;min-height:44px;gap:8px}
  .hdr-tel.hdr-zalo svg{display:block;width:19px;height:19px}
  .hdr-tel.hdr-zalo span{font-size:14.5px}
}
/* dot13: logo và nút Zalo thẳng mép với cột nội dung (.wrap 1240px, lề 20px) */
@media(min-width:1240px){
  .hdr-pill{max-width:var(--wrap);padding:0 var(--gut);gap:16px}
  .nav{gap:0}
  .nav > a,.dd > a{padding:10px 7px;font-size:13.5px}
  .nav > a[aria-current="page"]::after{left:7px;right:7px}
}
/* Trang chủ: khối báo giá đối tác dùng chung kiểu lt-form */
.hm-form{margin-bottom:0}
.hm-form .lt-form-bg img{object-position:50% 45%}
.hm-form .cta-lead{margin:0 0 16px}
.hm-form .cta-direct a{min-height:0}
/* Hero trang chủ (13.10.2026): ảnh Rostov mới, bỏ đường kẻ và chấm cam */
.hero-txt,.hero-txt[class]{padding-left:0}
.hero-txt::before,.hero-txt::after{content:none;display:none}
.hero .lt-credit{z-index:1}
@media(min-width:960px){
  .hero-media img{object-position:62% 40%}
  .hero-media::after{background:linear-gradient(90deg,rgba(9,27,54,.9) 0%,rgba(9,27,54,.74) 30%,rgba(9,27,54,.3) 48%,rgba(9,27,54,0) 62%)}
  .hero-txt{max-width:min(41vw,590px)}
  .hero .lt-credit{bottom:44px}
}
@media(max-width:959px){.hero-media img{object-position:66% 30%}}
/* Ảnh AI: biểu tượng góc trên phải, trong suốt 50%; ghi tên tác giả ảnh mua bản quyền */
.cn-fig,.cn-cover,.tc-day-ph,.tc-hl-img,.lt-img,.dv-hero-img,.ct-case-img{position:relative}
.ai-badge{position:absolute;top:10px;right:10px;z-index:3;width:24px;height:24px;border-radius:6px;opacity:.5;pointer-events:none;background:rgba(6,20,32,.85) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M12 3.5c.5 4.2 2.3 6 6.5 6.5-4.2.5-6 2.3-6.5 6.5-.5-4.2-2.3-6-6.5-6.5 4.2-.5 6-2.3 6.5-6.5Z'/%3E%3Cpath fill='%23fff' d='M18.2 14.6c.2 1.7.9 2.4 2.6 2.6-1.7.2-2.4.9-2.6 2.6-.2-1.7-.9-2.4-2.6-2.6 1.7-.2 2.4-.9 2.6-2.6Z'/%3E%3C/svg%3E") center/20px 20px no-repeat}
.ai-badge-hero{top:18px;right:20px}
@media(max-width:767px){.ai-badge-hero{top:auto;bottom:36px;right:14px}}
.img-cr{position:absolute;right:8px;bottom:8px;z-index:3;max-width:calc(100% - 16px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;line-height:1.4;font-weight:500;color:#fff;background:rgba(6,20,32,.55);padding:2px 7px;border-radius:999px;pointer-events:none}
.img-cr-hero{right:16px;bottom:12px}
.lt-hero,.adx-cover{position:relative}
.adx-g button{position:relative}
.lb-ai{top:64px;right:16px}
.cn-cover>.ai-badge{right:calc(var(--gut) + 10px)}
@media(max-width:640px){.cn-cover>.ai-badge{right:10px}}
.ab-dest span.ai-badge{left:auto;right:10px;bottom:auto;top:10px;display:block;z-index:3}

/* 17.10.2026 – trang chủ: tin mới, công cụ, nhãn ảnh AI */
.hero-news{display:inline-flex;align-items:center;gap:10px;margin-top:14px;max-width:100%;padding:7px 14px 7px 7px;border-radius:999px;background:rgba(9,27,54,.55);border:1px solid rgba(255,255,255,.28);color:#fff;font-size:14px;line-height:1.35;text-decoration:none;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);transition:background .15s}
.hero-news:hover{background:rgba(9,27,54,.75)}
.hero-news b{flex:none;background:#f58220;color:#fff;font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:3px 9px;border-radius:999px}
.hero-news svg{flex:none;width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tours-all{margin:22px 0 0;text-align:center}
.tours-all a{display:inline-flex;align-items:center;gap:8px;color:var(--navy);font-weight:600;font-size:15px;text-decoration:none;border-bottom:1px solid #a9cde3;padding-bottom:2px}
.tours-all a:hover{border-color:var(--navy)}
.tours-all svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.pc-img{position:relative}
.fts{display:grid;gap:16px}
@media(min-width:640px){.fts{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.fts{grid-template-columns:repeat(3,1fr);gap:20px}}
.ft{display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--line2);border-radius:var(--r-md);padding:20px 22px;text-decoration:none;color:var(--ink);transition:border-color .15s,box-shadow .15s,transform .15s}
.ft:hover{border-color:#a9cde3;box-shadow:var(--sh-soft);transform:translateY(-1px)}
.ft-ic{width:44px;height:44px;border-radius:12px;background:#fff2e6;color:#d86a0c;display:grid;place-items:center;margin-bottom:4px}
.ft-ic svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ft b{font-size:17px;line-height:1.3;color:var(--navy)}
.ft small{font-size:14px;line-height:1.5;color:var(--muted)}
.ft-go{margin-top:auto;padding-top:6px;display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:#d86a0c}
.ft-go svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}