/* DMC Korea Travel Technology: system fonts only, no external requests. */
:root{
  --bg:#f6f3ee; --bg-2:#ede8df; --card:#fffdf9; --fg:#1c2530; --muted:#5a6470; --line:#d9d3c9;
  --accent:#1f4d5c; --accent-2:#b4443a; --accent-soft:#dfe9e8; --on-accent:#fff;
  --sky-top:#c9dde0; --sky-bottom:#f3e6d3; --sun:#f1c9a0;
  --ridge-3:#9db8b6; --ridge-2:#6f9391; --ridge-1:#3e6b6f; --roof:#1c2530;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --radius:14px;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#121a21; --bg-2:#18222b; --card:#1a252f; --fg:#ece8e1; --muted:#a3adb8; --line:#2c3742;
    --accent:#8fc3d1; --accent-2:#e08a80; --accent-soft:#1f3139; --on-accent:#0f1a20;
    --sky-top:#1d3a46; --sky-bottom:#5a4a46; --sun:#d9a27a;
    --ridge-3:#2f4f58; --ridge-2:#244048; --ridge-1:#182f36; --roof:#ece8e1;
  }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.7 var(--sans);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto}
a{color:var(--accent);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.2;letter-spacing:-.01em;margin:0 0 .6em}
h1{font-size:clamp(2rem,5.2vw,3.4rem)}
h2{font-size:clamp(1.55rem,3.2vw,2.15rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
.muted{color:var(--muted)}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
.plain{list-style:none;margin:0;padding:0}
.plain li{margin:.35em 0}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--on-accent);padding:10px 16px;z-index:100}
.skip:focus{left:8px;top:8px}
.todo{background:#ffe9a8;color:#5a4300;padding:0 .4em;border-radius:4px;font-size:.9em}
.banner{background:#fff3c4;color:#5a4300;text-align:center;font-size:14px;padding:8px 16px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--fg)}
.brand-logo{display:block;width:47px;height:auto}
.brand-name{font:700 1.02rem/1 var(--sans);letter-spacing:.2em;color:#1c2f5c;white-space:nowrap}
.nav ul{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav a{display:inline-block;padding:8px 12px;text-decoration:none;color:var(--fg);border-radius:8px;font-size:.95rem}
.nav a:hover{background:var(--bg-2)}
.nav a[aria-current="page"]{color:var(--accent);font-weight:600}
.nav a.btn{padding:9px 16px;color:var(--on-accent)}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:var(--fg);padding:8px 14px;border-radius:8px;font:inherit;font-size:.95rem;cursor:pointer}

/* buttons */
.btn{display:inline-block;background:var(--accent);color:var(--on-accent);padding:13px 24px;border-radius:999px;text-decoration:none;font-weight:600;font-size:.98rem;border:1.5px solid var(--accent);cursor:pointer;font-family:var(--sans)}
.btn:hover{filter:brightness(1.08)}
.btn-ghost{background:transparent;color:var(--accent)}
.btn-ghost:hover{background:var(--accent-soft);filter:none}
.btn-small{padding:8px 16px;font-size:.9rem}

/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.eyebrow{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:1.1em}
.hero h1{max-width:15em}
.lede{font-size:1.18rem;max-width:40em;color:var(--fg)}
.hero .lede{opacity:.9}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.6em}

/* sections */
.section{padding:clamp(48px,7vw,88px) 0}
.section.alt{background:var(--bg-2);border-block:1px solid var(--line)}
.section-head{max-width:46em;margin-bottom:2.2em}
.grid-2,.grid-3,.grid-4{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:1.4fr 1fr 1fr 1fr}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.card h3{margin-bottom:.4em}
.card .icon{color:var(--accent);margin-bottom:12px;display:block}
.card p:last-child{margin-bottom:0}
a.card{text-decoration:none;color:inherit;display:block;transition:transform .15s,border-color .15s}
a.card:hover{transform:translateY(-2px);border-color:var(--accent)}
.card .more{color:var(--accent);font-weight:600;font-size:.95rem}
.steps{counter-reset:s;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.steps li{counter-increment:s;position:relative;padding-top:48px}
.steps li::before{content:counter(s);position:absolute;top:0;left:0;width:36px;height:36px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font:700 1rem var(--serif)}
.steps strong{display:block;margin-bottom:.2em}
.notes{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:0;padding:0;list-style:none}
.notes li{border-top:2px solid var(--accent);padding-top:14px;font-size:.96rem}
.cta{background:var(--accent);color:var(--on-accent);border-radius:var(--radius);padding:clamp(28px,5vw,52px);display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.cta h2{margin:0;color:inherit;max-width:22em}
.cta .btn{background:var(--on-accent);color:var(--accent);border-color:var(--on-accent)}

/* content pages */
.page-head{padding:clamp(44px,7vw,84px) 0 clamp(24px,4vw,40px);border-bottom:1px solid var(--line);background:var(--bg-2)}
.page-head p{max-width:42em;font-size:1.12rem;color:var(--muted);margin:0}
.theme{display:grid;grid-template-columns:96px 1fr;gap:28px;padding:44px 0;border-bottom:1px solid var(--line)}
.theme:last-of-type{border-bottom:0}
.theme .icon{width:64px;height:64px;color:var(--accent)}
.theme ul,.prose ul,.card ul{padding-left:1.2em;margin:0 0 1em}
.theme li,.prose li,.card li{margin:.3em 0}
.good{background:var(--accent-soft);border-radius:10px;padding:14px 18px;font-size:.96rem;margin-top:1.2em}
.good strong{display:block;margin-bottom:.2em}
.prose{max-width:760px}
.prose h2{margin-top:1.8em}
.prose h3{margin-top:1.4em}
.tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:.6em 0 1em;padding:0}
.tags li{background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:3px 12px;font-size:.84rem;font-weight:600;margin:0}
.itin{padding:34px 0;border-bottom:1px solid var(--line)}
.itin:last-of-type{border-bottom:0}
.itin dl{display:grid;grid-template-columns:max-content 1fr;gap:6px 18px;margin:1em 0;font-size:.96rem}
.itin dt{font-weight:600;color:var(--muted)}
.itin dd{margin:0}
.refprice{font-size:.93rem;background:var(--bg-2);border-left:3px solid var(--accent);padding:10px 14px;border-radius:0 8px 8px 0}
table.facts{border-collapse:collapse;width:100%;max-width:760px;font-size:.98rem}
table.facts th,table.facts td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
table.facts th{width:14em;color:var(--muted);font-weight:600}
.legal-draft{background:#fff3c4;color:#5a4300;border-radius:8px;padding:12px 16px;font-size:.93rem;margin-bottom:1.6em}

/* form */
.form{display:grid;gap:20px;max-width:760px}
.form fieldset{border:0;padding:0;margin:0}
.form legend,.form label.l{font-weight:600;margin-bottom:6px;display:block}
.form .hint{font-weight:400;color:var(--muted);font-size:.9rem}
.form input[type=text],.form input[type=email],.form textarea,.form select{width:100%;font:inherit;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--fg)}
.form textarea{min-height:150px;resize:vertical}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.choices{display:grid;gap:10px}
.choice{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);border-radius:10px;padding:12px 14px;background:var(--card);cursor:pointer}
.choice input{margin-top:.35em;accent-color:var(--accent)}
.choice:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:8px 20px}
.checks label{display:flex;gap:10px;align-items:flex-start;font-weight:400}
.checks input,.consent input{accent-color:var(--accent);margin-top:.35em}
.consent{display:flex;gap:12px;align-items:flex-start}
.err{color:#a1261b;font-size:.92rem;margin-top:4px}
@media (prefers-color-scheme:dark){.err{color:#ff9d92}}
.alert{border-radius:10px;padding:14px 18px;font-size:.98rem}
.alert.ok{background:var(--accent-soft);border:1px solid var(--accent)}
.alert.bad{background:#fde7e4;color:#7a1d14;border:1px solid #e9a79f}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* footer */
.site-footer{border-top:1px solid var(--line);background:var(--bg-2);padding:48px 0 24px;margin-top:0;font-size:.95rem}
.foot-brand{font:600 1.15rem var(--serif);margin:0 0 .4em}
.foot-h{font:700 .78rem var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0 0 .8em}
.site-footer a{color:var(--fg)}
.legal{margin-top:32px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}

@media (max-width:900px){
  .grid-3,.grid-4,.steps,.notes{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  body{font-size:16.5px}
  .menu-btn{display:inline-block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 24px 16px}
  .nav.open{display:block}
  .nav ul{flex-direction:column;align-items:stretch;gap:0}
  .nav a{display:block;padding:12px 4px;border-radius:0;border-bottom:1px solid var(--line)}
  .nav a.btn{margin-top:12px;text-align:center;border-bottom:1.5px solid var(--accent)}
  .grid-2,.grid-3,.grid-4,.steps,.notes,.form .row,.checks{grid-template-columns:1fr}
  .theme{grid-template-columns:1fr;gap:6px}
  .itin dl{grid-template-columns:1fr}
  .itin dt{margin-top:.6em}
  table.facts th{width:auto;display:block;border-bottom:0;padding-bottom:0}
  table.facts td{display:block}
  .cta{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}a.card{transition:none}}

/* ---------- photography ---------- */
img[data-fp="top"]{object-position:50% 15%}
img[data-fp="bottom"]{object-position:50% 85%}
img[data-fp="left"]{object-position:20% 50%}
img[data-fp="right"]{object-position:80% 50%}
.photo-hero{position:relative;isolation:isolate;display:flex;align-items:flex-end;min-height:clamp(520px,84vh,880px);color:#fff;overflow:hidden;background:#1c2a30}
.photo-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.photo-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(8,16,22,.74) 0%,rgba(8,16,22,.38) 52%,rgba(8,16,22,.08) 100%),linear-gradient(0deg,rgba(8,16,22,.55) 0%,rgba(8,16,22,0) 45%)}
.photo-hero .hero-copy{padding-block:clamp(72px,10vw,120px) clamp(44px,6vw,80px)}
.photo-hero .eyebrow{color:#cfe6ea}
.photo-hero h1{max-width:13em;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.photo-hero .lede{color:#f2efe9;max-width:38em}
.photo-hero .btn{background:#fff;color:#1f4d5c;border-color:#fff}
.photo-hero .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.85)}
.photo-hero .btn-ghost:hover{background:rgba(255,255,255,.14)}
.page-hero{position:relative;isolation:isolate;display:flex;align-items:flex-end;min-height:clamp(300px,42vh,460px);color:#fff;overflow:hidden;background:#1c2a30}
.page-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(8,16,22,.7) 0%,rgba(8,16,22,.25) 60%,rgba(8,16,22,.12) 100%)}
.page-hero .wrap{padding-block:56px 40px}
.page-hero h1{margin-bottom:.3em;text-shadow:0 2px 20px rgba(0,0,0,.35)}
.page-hero p{color:#f2efe9;max-width:42em;font-size:1.12rem;margin:0}
.pcards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pcard{position:relative;display:block;aspect-ratio:4/5;border-radius:18px;overflow:hidden;color:#fff;text-decoration:none;isolation:isolate;background:#1c2a30}
.pcard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .6s ease}
.pcard::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(8,16,22,.78) 0%,rgba(8,16,22,.12) 58%,rgba(8,16,22,0) 100%)}
.pcard:hover img{transform:scale(1.04)}
.pcard .txt{position:absolute;left:0;right:0;bottom:0;padding:24px}
.pcard h3{color:#fff;margin:0 0 .25em;font-size:1.3rem}
.pcard p{margin:0;font-size:.95rem;color:#ecebe6}
.theme-row{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(28px,5vw,64px);align-items:center;padding:clamp(36px,6vw,72px) 0;border-bottom:1px solid var(--line)}
.theme-row:last-of-type{border-bottom:0}
.theme-row:nth-of-type(even) figure{order:2}
.theme-row figure{margin:0;border-radius:18px;overflow:hidden;aspect-ratio:3/2;background:#1c2a30}
.theme-row figure img{width:100%;height:100%;object-fit:cover;display:block}
.theme-row h2{margin-top:.2em}
.theme-row .icon{width:44px;height:44px;color:var(--accent);display:block;margin-bottom:6px}
.itin-card{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,48px);align-items:center;padding:clamp(32px,5vw,56px) 0;border-bottom:1px solid var(--line)}
.itin-card:last-of-type{border-bottom:0}
.itin-card:nth-of-type(even) figure{order:2}
.itin-card figure{margin:0;border-radius:18px;overflow:hidden;aspect-ratio:3/2;background:#1c2a30}
.itin-card figure img{width:100%;height:100%;object-fit:cover;display:block}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.split figure{margin:0;border-radius:18px;overflow:hidden;aspect-ratio:3/2;background:#1c2a30}
.split figure img{width:100%;height:100%;object-fit:cover;display:block}
.credit-note{font-size:.85rem;color:var(--muted);margin-top:1.4em}
@media (max-width:900px){.pcards{grid-template-columns:repeat(2,1fr)}.theme-row,.itin-card,.split{grid-template-columns:1fr}.theme-row:nth-of-type(even) figure,.itin-card:nth-of-type(even) figure{order:0}}
@media (max-width:560px){.pcards{grid-template-columns:1fr}.pcard{aspect-ratio:3/2}.photo-hero{min-height:560px}}
@media (prefers-reduced-motion:reduce){.pcard img{transition:none}.pcard:hover img{transform:none}}

.facts-dl{display:grid;grid-template-columns:max-content 1fr;gap:6px 18px;margin:1em 0;font-size:.96rem}
.facts-dl dt{font-weight:600;color:var(--muted)}
.facts-dl dd{margin:0}
.credit-note{font-size:.85rem;color:var(--muted);margin-top:1.4em}
@media (max-width:720px){.facts-dl{grid-template-columns:1fr}.facts-dl dt{margin-top:.6em}}

.photo-hero .wrap,.page-hero .wrap{width:100%}

/* ---------- multi-day journeys ---------- */
.crumbs{font-size:.9rem;color:var(--muted);margin:22px 0 6px}
.journey{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(28px,5vw,64px);align-items:start;padding-bottom:24px}
.journey-main h2{margin-top:1.6em}
.journey-main>.lede{margin-top:.8em}
.journey-side{position:sticky;top:92px}
.glance h2{font-size:1.25rem;margin-bottom:.6em}
.small{font-size:.85rem}
.route{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.route li{background:var(--accent-soft);border-radius:999px;padding:8px 16px;font-size:.95rem;display:flex;gap:10px;align-items:baseline}
.route li span{color:var(--muted);font-size:.85rem}
.days{list-style:none;margin:0;padding:0;border-left:2px solid var(--line);margin-left:10px}
.days li{position:relative;padding:0 0 28px 28px}
.days li::before{content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--accent)}
.day-n{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:700}
.days h3{margin:.15em 0 .3em}
.day-meta{display:flex;flex-wrap:wrap;gap:6px 22px;font-size:.92rem;color:var(--muted);margin:0}
.staff-box{border:2px dashed #d9a400;background:#fff8dc;color:#4d3b00;border-radius:12px;padding:14px 18px;margin-top:2em;font-size:.93rem}
@media (prefers-color-scheme:dark){.staff-box{background:#2d2a14;color:#f0e2a0}}
.jcards{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.jcard{display:block;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--card);text-decoration:none;color:inherit;transition:transform .15s,border-color .15s}
.jcard:hover{transform:translateY(-2px);border-color:var(--accent)}
.jcard figure{margin:0;aspect-ratio:3/2;background:#1c2a30}
.jcard figure img{width:100%;height:100%;object-fit:cover;display:block}
.jcard .jbody{padding:20px 22px 24px}
.jcard h3{margin:.1em 0 .3em}
.jcard .jroute{font-size:.9rem;color:var(--muted);margin:.4em 0 .8em}
.jcard .jmeta{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0 0 .8em;padding:0}
.jcard .jmeta li{background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:3px 12px;font-size:.82rem;font-weight:600}
@media (max-width:900px){.journey{grid-template-columns:1fr}.journey-side{position:static}.jcards{grid-template-columns:1fr}}

@media (prefers-color-scheme:dark){
  .brand-name{color:var(--fg)}
  .brand-logo{background:#fff;border-radius:8px;padding:6px 7px;box-sizing:content-box}
}

.variants{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:1em 0}
.variants .card{padding:20px}
.variants h3{font-size:1.05rem}
@media (max-width:720px){.variants{grid-template-columns:1fr}}

.subject-note{border-left:3px solid var(--accent);background:var(--accent-soft);padding:12px 16px;border-radius:0 10px 10px 0;margin:1.6em 0 0;font-size:.96rem}

.site-footer .legal p{margin:0 0 .3em}