:root{
  --navy:#003044;--navy-2:#0a3d55;--glacier:#399ABA;--sky:#6EC1E4;--sky-soft:#DAF2FF;--accent:#0B7DBA;--accent-2:#0A72A8;
  --sun:#FBBC04;--ink:#1d2a33;--heading:#2b3a44;--text:#55636d;--muted:#5f6b74;--line:#e3eaef;--bg:#ffffff;--bg-2:#f4f8fb;
  --radius:12px;--shadow:0 10px 30px rgba(0,48,68,.10);
  --f-head:"Sora",system-ui,-apple-system,"Segoe UI","PingFang SC","Hiragino Sans","Apple SD Gothic Neo","Noto Sans CJK SC","Noto Sans KR",sans-serif;
  --f-body:"Roboto",system-ui,-apple-system,"Segoe UI","PingFang SC","Hiragino Sans","Apple SD Gothic Neo","Noto Sans CJK SC","Noto Sans KR",sans-serif;
  --f-mark:"Cinzel",Georgia,serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--f-body);color:var(--text);background:var(--bg);font-size:16px;line-height:1.65}
img,video{max-width:100%;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--f-head);color:var(--heading);line-height:1.2;margin:0 0 .5em;letter-spacing:-.01em}
h2{font-size:clamp(28px,3.6vw,44px);font-weight:700}
h3{font-size:20px;font-weight:600}
p{margin:0 0 1em}
.wrap{width:min(1200px,100% - 32px);margin-inline:auto}
.eyebrow{display:block;font-size:14px;font-weight:500;color:var(--accent-2);letter-spacing:.02em;margin-bottom:10px}
.center{text-align:center}
.lead{font-size:17px;max-width:720px}
.center .lead{margin-inline:auto}
section{padding:88px 0;scroll-margin-top:80px}
.alt{background:var(--bg-2)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:999;background:#fff;padding:8px 12px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 22px;border-radius:6px;font-family:var(--f-head);font-weight:600;font-size:15px;border:1.5px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s;text-decoration:none!important;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--navy)}
.btn-ghost{background:transparent;color:#fff;border-color:#fff}
.btn-ghost:hover{background:#fff;color:var(--navy)}
.btn-outline{background:#fff;color:var(--accent);border-color:var(--sky)}
.btn-outline:hover{background:var(--sky-soft)}
.btn-wa{background:#1FAF55;color:#fff}
.btn-wa:hover{background:#178a43}
.btn svg{width:18px;height:18px;flex:none}

/* top bar */
.topbar{background:#fff;border-bottom:1px solid var(--line);font-size:14px}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px}
.topbar a.u{color:var(--accent-2);text-decoration:underline}
.topbar-right{display:flex;align-items:center;gap:16px}
.socials{display:flex;gap:12px}
.socials a{color:var(--heading);display:inline-flex}
.socials svg{width:18px;height:18px}
.lang{position:relative}
.lang summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:6px;color:var(--heading);padding:6px 4px}
.lang summary::-webkit-details-marker{display:none}
.lang summary svg{width:16px;height:16px}
.lang ul{position:absolute;right:0;top:100%;z-index:60;margin:0;padding:6px;list-style:none;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);min-width:160px}
.lang li a{display:block;padding:8px 12px;border-radius:6px;color:var(--heading)}
.lang li a:hover,.lang li a[aria-current]{background:var(--sky-soft);text-decoration:none}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:84px}
.wordmark{display:flex;flex-direction:column;line-height:1;text-decoration:none!important;font-family:var(--f-mark);font-weight:700;letter-spacing:.04em}
.wordmark .w1{color:var(--navy);font-size:24px}
.wordmark .w2{color:var(--glacier);font-size:15px;letter-spacing:.32em;margin-top:4px}
.main-nav ul{display:flex;gap:28px;margin:0;padding:0;list-style:none}
.main-nav a{color:var(--ink);font-weight:500;font-size:15px;white-space:nowrap}
.main-nav a:hover{color:var(--accent-2);text-decoration:none}
.header-cta{display:flex;gap:10px}
.menu-btn{display:none;background:none;border:0;padding:8px;cursor:pointer;color:var(--accent-2)}
.menu-btn svg{width:30px;height:30px}

/* hero */
.hero{position:relative;min-height:min(86vh,760px);display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--navy)}
.hero video,.hero .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,48,68,.92) 0%,rgba(0,48,68,.70) 38%,rgba(0,48,68,.15) 75%,rgba(0,48,68,.05) 100%)}
.hero .wrap{position:relative;z-index:2;padding:96px 0 150px}
.hero .eyebrow{color:#fff;opacity:.92}
.hero h1{color:#fff;font-size:clamp(46px,8vw,104px);font-weight:800;line-height:.98;margin:0 0 22px;max-width:9ch;letter-spacing:-.02em}
.hero p.sub{font-size:18px;max-width:560px;color:#e8f3f8}
.price-tag{display:inline-block;background:var(--sun);color:var(--navy);font-family:var(--f-head);font-weight:700;font-size:clamp(20px,2.4vw,28px);padding:6px 14px;border-radius:4px;margin:8px 0 6px}
.price-note{display:block;font-size:13px;color:#cfe6ef;margin-bottom:26px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px}

/* trust strip */
.trust{position:relative;z-index:5;margin-top:-86px;padding:0}
.trust-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(4,1fr)}
.trust-item{padding:24px 22px;display:flex;gap:14px;align-items:flex-start}
.trust-item+.trust-item{border-left:1px solid var(--line)}
.trust-item .ic{flex:none;width:42px;height:42px;border-radius:50%;background:var(--sky-soft);color:var(--accent);display:grid;place-items:center}
.trust-item .ic svg{width:22px;height:22px}
.trust-item strong{display:block;font-family:var(--f-head);color:var(--heading);font-size:15px;line-height:1.3;margin-bottom:4px}
.trust-item span{font-size:13.5px;line-height:1.45;display:block}

/* expedition */
.exp-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:stretch;margin-top:40px}
.photo-card{position:relative;border-radius:var(--radius);overflow:hidden;min-height:420px;color:#fff;display:flex;align-items:flex-end}
.photo-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.photo-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,48,68,0) 30%,rgba(0,48,68,.88) 100%)}
.photo-card .in{position:relative;z-index:2;padding:28px}
.photo-card .tag{font-size:13px;color:var(--sky);display:block;margin-bottom:6px}
.photo-card h3{color:#fff;font-size:24px}
.photo-card .from{font-family:var(--f-head);font-size:15px}
.photo-card .from b{font-size:30px;display:block}
.exp-info{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;display:flex;flex-direction:column}
.facts{margin:6px 0 24px;padding:0;list-style:none}
.facts li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:15px}
.facts li b{color:var(--heading);font-weight:500}
.facts li span{text-align:right}
.exp-info .actions{margin-top:auto;display:flex;gap:10px;flex-wrap:wrap}

/* why */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:40px}
.why-big{min-height:100%}
.why-tiles{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.tile{position:relative;border-radius:var(--radius);overflow:hidden;min-height:230px;color:#fff;display:flex;align-items:flex-end}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,48,68,.15) 0%,rgba(0,48,68,.9) 100%)}
.tile .in{position:relative;z-index:2;padding:20px}
.tile h3{color:#fff;font-size:18px;margin-bottom:6px}
.tile p{font-size:13.5px;line-height:1.5;margin:0;color:#e3f1f7}

/* itinerary */
.itin{list-style:none;margin:40px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px 28px;counter-reset:d}
.itin li{display:grid;grid-template-columns:86px 1fr;gap:16px;padding:18px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.itin .d{font-family:var(--f-head);font-weight:700;color:var(--accent);font-size:15px}
.itin h3{font-size:17px;margin-bottom:4px}
.itin p{margin:0;font-size:14.5px}
.itin li.key{border-color:var(--sky);background:linear-gradient(180deg,#f3fbff,#fff)}
.small-note{font-size:14px;color:var(--muted);margin-top:18px}

/* included */
.inc-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;margin-top:10px}
.inc-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.checks li{display:flex;gap:10px;align-items:flex-start;font-size:15px}
.checks svg{flex:none;width:20px;height:20px;margin-top:2px}
.checks.yes svg{color:#1f9d55}
.checks.no svg{color:#c2410c}
.two-col{columns:2;column-gap:28px}
.two-col li{break-inside:avoid;margin-bottom:10px}

/* pricing */
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}
.tier{border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;background:#fff;text-align:center;position:relative}
.tier .n{font-family:var(--f-head);color:var(--heading);font-weight:600}
.tier .p{font-family:var(--f-head);font-weight:800;font-size:28px;color:var(--navy);margin:10px 0 2px}
.tier .pp{font-size:13px;color:var(--muted)}
.tier.best{border:2px solid var(--accent-2);box-shadow:var(--shadow)}
.tier .badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--sun);color:var(--navy);font-size:12px;font-weight:700;padding:3px 10px;border-radius:20px;white-space:nowrap}

/* permits */
.permit-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:36px;align-items:center;margin-top:30px}
.permit-img{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/5}
.permit-img img{width:100%;height:100%;object-fit:cover}
.permit-list{display:grid;gap:14px}
.permit{display:flex;gap:16px;padding:18px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.permit .ic{flex:none;width:44px;height:44px;border-radius:10px;background:var(--navy);color:#fff;display:grid;place-items:center}
.permit .ic svg{width:22px;height:22px}
.permit h3{font-size:16.5px;margin-bottom:4px}
.permit p{margin:0;font-size:14.5px}

/* departures */
.dep{max-width:760px;margin:36px auto 0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.dep-row{display:flex;justify-content:space-between;align-items:center;padding:16px 22px;gap:16px}
.dep-row+.dep-row{border-top:1px solid var(--line)}
.dep-row b{font-family:var(--f-head);color:var(--heading);font-weight:600}
.pill{font-size:13px;font-weight:600;padding:4px 12px;border-radius:20px;background:var(--sky-soft);color:var(--accent)}
.pill.hot{background:#fff4d6;color:#8a5a00}

/* team */
.team{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:36px}
.person{border:1px solid var(--line);border-radius:var(--radius);padding:20px 16px;text-align:center;background:#fff}
.avatar{width:58px;height:58px;border-radius:50%;margin:0 auto 12px;background:linear-gradient(135deg,var(--navy),var(--glacier));color:#fff;display:grid;place-items:center;font-family:var(--f-head);font-weight:700}
.person b{display:block;font-family:var(--f-head);color:var(--heading);font-size:15px}
.person span{font-size:13.5px}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:12px;margin-top:36px}
.gallery figure{margin:0;border-radius:10px;overflow:hidden}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.gallery figure:hover img{transform:scale(1.04)}
.gallery .wide{grid-column:span 2}
.gallery .tall{grid-row:span 2}

/* faq */
.faq{max-width:860px;margin:36px auto 0}
.faq details{border:1px solid var(--line);border-radius:10px;background:#fff;margin-bottom:12px}
.faq summary{cursor:pointer;list-style:none;padding:18px 54px 18px 20px;font-family:var(--f-head);font-weight:600;color:var(--heading);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:24px;color:var(--accent-2)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 20px 18px;margin:0}

/* banner */
.banner{position:relative;border-radius:var(--radius);overflow:hidden;color:#fff;min-height:320px;display:flex;align-items:center}
.banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.banner::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,48,68,.15),rgba(0,48,68,.85) 60%)}
.banner .in{position:relative;z-index:2;margin-left:auto;padding:40px;max-width:560px}
.banner h2{color:#fff}
.banner .hl{background:var(--sun);color:var(--navy);padding:0 10px;border-radius:4px;display:inline-block}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;margin-top:36px}
form.enq{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
label{font-size:14px;font-weight:500;color:var(--heading)}
input,select,textarea{font:inherit;font-size:16px;padding:12px 14px;border:1px solid #cfdbe3;border-radius:8px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--sky);outline-offset:1px;border-color:var(--sky)}
textarea{min-height:110px;resize:vertical}
.consent-row{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;grid-column:1/-1}
.consent-row input{width:18px;height:18px;margin-top:3px;flex:none}
.form-actions{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.form-msg{grid-column:1/-1;font-size:14px;margin:0;color:#0f6b3a}
.form-msg.err{color:#b42318}
.direct{background:var(--navy);color:#d7e9f1;border-radius:var(--radius);padding:30px}
.direct h3{color:#fff}
.direct dl{margin:0;display:grid;gap:16px}
.direct dt{font-size:13px;color:var(--sky);text-transform:uppercase;letter-spacing:.06em}
.direct dd{margin:2px 0 0;font-size:16px}
.direct a{color:#fff}
.direct .btn{margin-top:22px;width:100%}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:56px 0 28px;font-size:14.5px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:32px}
.site-footer h4{font-size:16px;margin-bottom:14px}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.site-footer ul a{color:var(--text)}
.foot-bottom{border-top:1px solid var(--line);margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.5px;color:var(--muted)}

/* floating whatsapp */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:70;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.2)}
.wa-float svg{width:30px;height:30px}

/* consent */
.cc{position:fixed;left:16px;bottom:16px;z-index:80;max-width:420px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:18px;font-size:14px;display:none}
.cc.show{display:block}
.cc .row{display:flex;gap:10px;margin-top:12px}
.cc .btn{min-height:40px;padding:8px 16px;font-size:14px}

/* legal pages */
.legal{max-width:820px;margin:0 auto;padding:60px 0}
.legal h1{font-size:36px}
.legal h2{font-size:22px;margin-top:32px}

/* responsive */
@media (max-width:1280px){
  .main-nav{display:none}
  .menu-btn{display:block}
  .main-nav.open{display:block;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .main-nav.open ul{flex-direction:column;gap:0;padding:8px 16px 16px}
  .main-nav.open a{display:block;padding:12px 4px;border-bottom:1px solid var(--line)}
  .trust-card{grid-template-columns:1fr 1fr}
  .trust-item:nth-child(3){border-left:0}
  .trust-item:nth-child(n+3){border-top:1px solid var(--line)}
  .tiers{grid-template-columns:1fr 1fr;row-gap:24px}
  .team{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:820px){
  section{padding:64px 0}
  .exp-grid,.why-grid,.inc-grid,.permit-grid,.contact-grid,.foot-grid{grid-template-columns:1fr}
  .itin{grid-template-columns:1fr}
  .permit-img{aspect-ratio:16/10}
  .gallery{grid-template-columns:1fr 1fr;grid-auto-rows:150px}
  .two-col{columns:1}
  .banner .in{margin-left:0}
  .banner::after{background:rgba(0,48,68,.72)}
}
@media (max-width:640px){
  .topbar .msg{display:none}
  .topbar .wrap{justify-content:flex-end}
  .header-cta .btn-outline{display:none}
  .header-cta .btn{padding:8px 14px;min-height:42px;font-size:14px}
  .site-header .wrap{min-height:70px}
  .wordmark .w1{font-size:19px}.wordmark .w2{font-size:12px}
  .hero .wrap{padding:64px 0 120px}
  .hero::after{background:linear-gradient(180deg,rgba(0,48,68,.45),rgba(0,48,68,.85))}
  .trust-card{grid-template-columns:1fr}
  .trust-item+.trust-item{border-left:0;border-top:1px solid var(--line)}
  .why-tiles{grid-template-columns:1fr}
  .tiers{grid-template-columns:1fr}
  .team{grid-template-columns:1fr 1fr}
  form.enq{grid-template-columns:1fr;padding:20px}
  .itin li{grid-template-columns:1fr;gap:4px}
  .facts li{flex-direction:column;gap:2px}
  .facts li span{text-align:left}
  .exp-info,.inc-box,.direct{padding:22px}
  .banner .in{padding:28px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.gallery img{transition:none}}
.cols2{grid-template-columns:1fr 1fr;column-gap:24px}
@media (max-width:640px){.cols2{grid-template-columns:1fr}.cc{left:8px;right:8px;bottom:8px;max-width:none}}
.banner .hl{font-size:.72em;padding:2px 10px;margin-top:6px}
:lang(ko){word-break:keep-all}
:lang(ja),:lang(zh-Hans){line-break:strict}
@media (max-width:1280px){.tiers{grid-template-columns:repeat(4,1fr)}}
@media (max-width:980px){.tiers{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.tiers{grid-template-columns:1fr}}
.plans{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:860px;margin:40px auto 0}
.plan{border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;background:#fff;text-align:center;position:relative}
.plan .n{font-family:var(--f-head);color:var(--heading);font-weight:600;font-size:18px}
.plan .p{font-family:var(--f-head);font-weight:800;font-size:clamp(26px,3vw,34px);color:var(--navy);margin:10px 0 2px}
.plan .pp{font-size:13px;color:var(--muted);margin-bottom:12px}
.plan p{margin:0;font-size:15px}
.plan.best{border:2px solid var(--accent-2);box-shadow:var(--shadow)}
.plan .badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--sun);color:var(--navy);font-size:12px;font-weight:700;padding:3px 10px;border-radius:20px;white-space:nowrap}
@media (max-width:640px){.plans{grid-template-columns:1fr;row-gap:28px}}
.permit-img{aspect-ratio:2/3}
@media (max-width:820px){.permit-img{aspect-ratio:4/5}}
img[src*="/img/heli-"]{object-position:50% 88%}
.itin-groups{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:40px;align-items:start}
.itin-groups .itin{grid-template-columns:1fr;margin-top:0}
.itin-h{font-family:var(--f-body);font-size:13px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-2);margin:0 0 14px}
@media (max-width:820px){.itin-groups{grid-template-columns:1fr}}
.hero video{opacity:0;transition:opacity .6s ease}
.hero video.ready{opacity:1}
.hero .poster{object-position:65% 50%}
@media (max-width:640px){.hero .poster{object-position:78% 50%}}
.wordmark img{height:66px;width:auto;display:block}
.site-footer .wordmark img{height:64px}
@media (max-width:640px){.wordmark img{height:46px}}
.consent-row a,.small-note a,p a{text-decoration:underline}