/* =========================================================
   JINSUNG TECHTEM — Renewal draft v2 "STUDIO PRODUCT"
   v2 FLOWLINE components × v3 ASSEMBLY editorial rhythm
   ========================================================= */

@font-face { font-family: "Pretendard"; src: url("/shared/PretendardVariable.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Manrope"; src: url("/shared/fonts/Manrope-Variable.ttf") format("truetype"); font-weight: 200 800; font-display: swap; }
@font-face { font-family: "Space Grotesk"; src: url("/shared/fonts/SpaceGrotesk-Variable.ttf") format("truetype"); font-weight: 300 700; font-display: swap; }

:root {
  --navy: #0B172B;
  --navy-2: #12223C;
  --navy-3: #1B2D4C;
  --navy-deep: #070F1D;
  --ivory: #F3F1EA;
  --ivory-2: #EAE6DB;
  --paper: #FAF9F5;
  --stone: #D8D3C6;
  --steel: #8B93A1;
  --red: #EB252A;
  --red-press: #C81B20;
  --blue: #0D56A5;
  --ink-70: rgba(11, 23, 43, .72);
  --ink-55: rgba(11, 23, 43, .56);
  --ink-40: rgba(11, 23, 43, .4);
  --line: rgba(11, 23, 43, .14);
  --line-strong: rgba(11, 23, 43, .32);
  --line-d: rgba(243, 241, 234, .14);
  --line-d-strong: rgba(243, 241, 234, .3);
  --iv-70: rgba(243, 241, 234, .74);
  --iv-50: rgba(243, 241, 234, .52);

  --f-ko: "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  --f-en: "Manrope", "Pretendard", system-ui, sans-serif;
  --f-grot: "Space Grotesk", "Manrope", system-ui, sans-serif;
  --f-mono: "Manrope", "Pretendard", system-ui, sans-serif;

  --gutter: clamp(16px, 4.2vw, 80px);
  --maxw: 1760px;
  --hd: 84px;
  --sec: clamp(96px, 11vw, 192px);
  --ease: cubic-bezier(.2, .7, .1, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--hd) + 16px); }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  margin: 0; background: var(--ivory); color: var(--navy);
  font-family: var(--f-ko); font-size: 16px; line-height: 1.7; letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; word-break: keep-all; overflow-x: clip;
}
img, video, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { list-style: none; padding: 0; }
::selection { background: var(--navy); color: var(--ivory); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: fixed; left: 16px; top: -60px; z-index: 999; background: var(--navy); color: var(--ivory); padding: 12px 18px; transition: top .2s; }
.skip:focus { top: 12px; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.sec { padding-block: var(--sec); position: relative; }
.sec--tight { padding-block: clamp(72px, 8vw, 128px); }
.sec--navy { background: var(--navy); color: var(--ivory); }
.sec--deep { background: var(--navy-deep); color: var(--ivory); }
.sec--paper { background: var(--paper); }
.sec--ivory2 { background: var(--ivory-2); }
.sec--navy ::selection { background: var(--ivory); color: var(--navy); }

.rail-grid { display: grid; grid-template-columns: minmax(180px, 248px) 1fr; column-gap: clamp(32px, 4.5vw, 72px); }
.rail { position: relative; padding-top: 6px; }
.rail__no { font-family: var(--f-mono); font-size: 12px; letter-spacing: .14em; color: var(--red); }
.rail__bar { display: block; width: 36px; height: 1px; background: currentColor; margin: 18px 0 16px; opacity: .9; }
.rail__en { font-family: var(--f-mono); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-55); }
.rail__ko { font-size: 14px; font-weight: 600; margin-top: 4px; }
.sec--navy .rail__en, .sec--deep .rail__en { color: var(--iv-50); }
.rail--sticky { position: sticky; top: calc(var(--hd) + 32px); align-self: start; }

/* ---------- Type ---------- */
.mono { font-family: var(--f-mono); font-size: 12px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; line-height: 1.5; }
.mono--sm { font-size: 12px; }
.tag { display: inline-flex; align-items: center; gap: 12px; font-family: var(--f-mono); font-size: 12px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; }
.tag::before { content: ""; width: 8px; height: 8px; background: var(--red); box-shadow: 10px 0 0 var(--blue); margin-right: 10px; flex: none; }
.tag--plain::before { display: none; }
.kicker { font-family: var(--f-mono); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--red); font-weight: 500; }
.sec--navy .kicker, .sec--deep .kicker { color: #FF5A5E; }

.display { font-family: var(--f-en); font-weight: 700; font-size: clamp(56px, 8.4vw, 152px); line-height: .9; letter-spacing: -0.055em; }
.display em { font-style: normal; color: var(--ink-40); }
.sec--navy .display em { color: var(--iv-50); }
.h-en { font-family: var(--f-en); font-weight: 700; font-size: clamp(40px, 5.4vw, 96px); line-height: .96; letter-spacing: -0.05em; }
.h1 { font-size: clamp(36px, 4.6vw, 76px); line-height: 1.14; letter-spacing: -0.045em; font-weight: 700; }
.h2 { font-size: clamp(30px, 3.4vw, 56px); line-height: 1.2; letter-spacing: -0.04em; font-weight: 700; }
.h3 { font-size: clamp(22px, 1.9vw, 30px); line-height: 1.32; letter-spacing: -0.03em; font-weight: 700; }
.h2 em, .h1 em { font-style: normal; color: var(--ink-40); }
.sec--navy .h2 em, .sec--navy .h1 em, .sec--deep .h2 em { color: var(--iv-50); }
.lead { font-size: clamp(17px, 1.3vw, 21px); line-height: 1.75; color: var(--ink-70); letter-spacing: -0.02em; }
.body { font-size: 16px; line-height: 1.8; color: var(--ink-70); }
.sec--navy .lead, .sec--navy .body, .sec--deep .lead, .sec--deep .body { color: var(--iv-70); }
.muted { color: var(--ink-55); }
.sec--navy .muted { color: var(--iv-50); }
.en { font-family: var(--f-en); }

.sec-head { display: grid; grid-template-columns: 1fr minmax(260px, 420px); gap: 32px 64px; align-items: end; padding-bottom: clamp(40px, 4.4vw, 72px); border-bottom: 1px solid var(--line-strong); margin-bottom: clamp(40px, 4.4vw, 72px); }
.sec--navy .sec-head, .sec--deep .sec-head { border-color: var(--line-d-strong); }
.sec-head .kicker { display: block; margin-bottom: 20px; }
.sec-head--plain { border-bottom: 0; padding-bottom: 0; }

/* ---------- Buttons ---------- */
.btn { --bh: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; height: var(--bh); padding: 0 24px; font-size: 15px; font-weight: 600; letter-spacing: -0.01em; border-radius: 0; position: relative; overflow: hidden; isolation: isolate; transition: color .35s var(--ease), background-color .35s var(--ease), border-color .35s var(--ease); white-space: nowrap; }
.btn svg { width: 18px; height: 18px; flex: none; transition: transform .45s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn::after { content: ""; position: absolute; inset: 0; z-index: -1; transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease); }
.btn:hover::after { transform: scaleX(1); transform-origin: left; }
.btn--red { background: var(--red); color: #fff; }
.btn--red::after { background: var(--red-press); }
.btn--navy { background: var(--navy); color: var(--ivory); }
.btn--navy::after { background: var(--navy-3); }
.btn--line { border: 1px solid var(--line-strong); color: var(--navy); }
.btn--line::after { background: var(--navy); }
.btn--line:hover { color: var(--ivory); border-color: var(--navy); }
.btn--ivory { background: var(--ivory); color: var(--navy); }
.btn--ivory::after { background: #fff; }
.btn--line-d { border: 1px solid var(--line-d-strong); color: var(--ivory); }
.btn--line-d::after { background: var(--ivory); }
.btn--line-d:hover { color: var(--navy); }
.btn--sm { --bh: 44px; padding: 0 18px; font-size: 14px; }
.btn--play .play-dot { width: 26px; height: 26px; border-radius: 50%; background: #fff; display: grid; place-items: center; }
.btn--play .play-dot svg { width: 10px; height: 10px; color: var(--red); transform: translateX(1px); }
.btn--play:hover .play-dot svg { transform: translateX(1px); }

.link-arrow { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 15px; padding-bottom: 6px; background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat; transition: background-size .45s var(--ease), gap .35s var(--ease); }
.link-arrow svg { width: 16px; height: 16px; }
.link-arrow:hover { gap: 16px; }
.link-arrow--mono { font-family: var(--f-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 500; }

.badge { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px; font-family: var(--f-mono); font-size: 12px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; border: 1px solid currentColor; line-height: 1; white-space: nowrap; }
.badge--soon { color: var(--ink-55); }
.badge--soon::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--red); }
.sec--navy .badge--soon, .mnav .badge--soon, .ft .badge--soon { color: var(--iv-50); }
.badge--solid { background: var(--navy); color: var(--ivory); border-color: var(--navy); }

/* ---------- Header ---------- */
.hd { position: fixed; inset: 0 0 auto; z-index: 100; height: var(--hd); color: var(--navy); transition: background-color .4s var(--ease), transform .5s var(--ease), box-shadow .4s; }
.hd::after { content: ""; position: absolute; left: var(--gutter); right: var(--gutter); bottom: 0; height: 1px; background: var(--line-strong); transition: left .4s var(--ease), right .4s var(--ease); }
.hd.is-solid { background: rgba(243, 241, 234, .9); -webkit-backdrop-filter: blur(14px) saturate(1.2); backdrop-filter: blur(14px) saturate(1.2); }
.hd.is-solid::after { left: 0; right: 0; background: var(--line); }
.hd.is-hidden { transform: translateY(-100%); }
.hd.is-mega { background: var(--ivory); }
.hd.is-mega::after { left: 0; right: 0; }
.hd__in { height: 100%; display: flex; align-items: center; gap: 32px; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.hd__logo { flex: none; display: block; width: 94px; }
.hd__logo img { width: 100%; height: auto; }
.gnb { margin-left: auto; margin-right: auto; height: 100%; }
.gnb > ul { display: flex; height: 100%; gap: clamp(18px, 2.1vw, 40px); }
.gnb > ul > li { height: 100%; display: flex; align-items: center; }
.gnb__a { position: relative; display: flex; align-items: center; height: 100%; font-family: var(--f-grot); font-size: 14px; font-weight: 600; letter-spacing: .06em; color: var(--navy); }
.gnb__a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease); z-index: 2; }
.gnb__a:hover::after, .gnb__a.is-open::after, .gnb__a[aria-current="page"]::after { transform: scaleX(1); }
.gnb__a .badge { margin-left: 6px; height: 16px; font-size: 12px; padding: 0 4px; border-color: var(--line-strong); color: var(--ink-55); }
.hd__util { display: flex; align-items: center; gap: 6px; flex: none; }
.hd__tel { font-family: var(--f-mono); font-size: 12.5px; font-weight: 500; letter-spacing: .06em; margin-right: 10px; display: inline-flex; align-items: center; gap: 8px; }
.hd__tel::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #2BB673; box-shadow: 0 0 0 3px rgba(43, 182, 115, .18); }
.hd__icon { width: 44px; height: 44px; display: grid; place-items: center; transition: background-color .3s; }
.hd__icon:hover { background: rgba(11, 23, 43, .06); }
.hd__icon svg { width: 20px; height: 20px; }
.lang { position: relative; }
.lang__btn { height: 44px; padding: 0 10px; display: inline-flex; align-items: center; gap: 6px; font-family: var(--f-mono); font-size: 12.5px; font-weight: 500; letter-spacing: .08em; }
.lang__btn svg { width: 12px; height: 12px; transition: transform .3s; }
.lang.is-open .lang__btn svg { transform: rotate(180deg); }
.lang__list { position: absolute; right: 0; top: calc(100% + 8px); min-width: 200px; background: var(--paper); border: 1px solid var(--line); padding: 8px 0; opacity: 0; visibility: hidden; transform: translateY(-6px); transition: .3s var(--ease); box-shadow: 0 24px 48px -24px rgba(11, 23, 43, .35); }
.lang.is-open .lang__list { opacity: 1; visibility: visible; transform: none; }
.lang__list a, .lang__list button { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 16px; font-size: 14px; text-align: left; }
.lang__list a:hover, .lang__list button:hover { background: var(--ivory); }
.lang__list .is-active { font-weight: 700; }
.lang__list .is-active::after { content: ""; width: 6px; height: 6px; background: var(--red); }
.lang__list small { font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; color: var(--ink-40); }
.hd__cta { margin-left: 8px; }
.hd__burger { display: none; width: 48px; height: 48px; position: relative; margin-right: -8px; }
.hd__burger span { position: absolute; left: 12px; right: 12px; height: 1.5px; background: currentColor; transition: transform .4s var(--ease), top .4s var(--ease); }
.hd__burger span:nth-child(1) { top: 19px; }
.hd__burger span:nth-child(2) { top: 28px; }
body.menu-open .hd__burger span:nth-child(1) { top: 24px; transform: rotate(45deg); }
body.menu-open .hd__burger span:nth-child(2) { top: 24px; transform: rotate(-45deg); }

/* mega */
.mega { position: absolute; left: 0; right: 0; top: 100%; background: var(--ivory); border-bottom: 1px solid var(--line); clip-path: inset(0 0 100% 0); transition: clip-path .55s var(--ease); pointer-events: none; }
.hd.is-mega .mega { clip-path: inset(0 0 0 0); pointer-events: auto; box-shadow: 0 40px 60px -40px rgba(11, 23, 43, .3); }
.mega__panel { display: none; }
.mega__panel.is-active { display: grid; }
.mega__panel { grid-template-columns: minmax(220px, 1fr) 2fr minmax(240px, 1.1fr); gap: 48px; max-width: var(--maxw); margin-inline: auto; padding: 44px var(--gutter) 52px; }
.mega__intro .mono { color: var(--red); }
.mega__intro h3 { font-family: var(--f-en); font-size: 40px; letter-spacing: -0.05em; line-height: 1; margin: 16px 0 14px; }
.mega__intro p { font-size: 14px; color: var(--ink-70); line-height: 1.7; max-width: 280px; }
.mega__links { display: grid; grid-template-columns: 1fr 1fr; column-gap: 32px; border-top: 1px solid var(--line-strong); align-content: start; }
.mega__links a { display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 8px; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 15px; font-weight: 600; transition: padding .35s var(--ease), color .3s; }
.mega__links a .no { font-family: var(--f-mono); font-size: 12px; color: var(--ink-40); font-weight: 500; }
.mega__links a small { display: block; font-weight: 400; font-size: 12px; color: var(--ink-55); }
.mega__links a:hover { padding-left: 8px; }
.mega__links a:hover .no { color: var(--red); }
.mega__feature { position: relative; background: var(--paper); border: 1px solid var(--line); padding: 20px; display: flex; flex-direction: column; justify-content: space-between; min-height: 220px; overflow: hidden; }
.mega__feature img { mix-blend-mode: multiply; width: 100%; height: 150px; object-fit: contain; transition: transform .8s var(--ease); }
.mega__feature:hover img { transform: scale(1.04); }
.mega__feature b { font-size: 15px; }

/* mobile nav */
.mnav { position: fixed; inset: 0; z-index: 90; background: var(--navy); color: var(--ivory); padding: calc(var(--hd) + 24px) var(--gutter) 40px; overflow-y: auto; clip-path: inset(0 0 100% 0); transition: clip-path .6s var(--ease); visibility: hidden; }
body.menu-open .mnav { clip-path: inset(0 0 0 0); visibility: visible; }
body.menu-open .hd { color: var(--ivory); background: var(--navy); }
body.menu-open .hd .hd__logo img { filter: brightness(0) invert(1); }
body.menu-open .hd::after { background: var(--line-d); }
.mnav__item { border-bottom: 1px solid var(--line-d); }
.mnav__item > button { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 18px 0; font-family: var(--f-grot); font-size: 26px; font-weight: 600; letter-spacing: .02em; }
.mnav__item > button span.no { font-family: var(--f-mono); font-size: 12px; color: #FF5A5E; margin-right: 14px; letter-spacing: .1em; }
.mnav__item > button svg { width: 18px; height: 18px; transition: transform .35s; }
.mnav__item.is-open > button svg { transform: rotate(45deg); }
.mnav__sub { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease); }
.mnav__item.is-open .mnav__sub { grid-template-rows: 1fr; }
.mnav__sub > div { overflow: hidden; }
.mnav__sub a { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0 10px 34px; font-size: 15px; color: var(--iv-70); }
.mnav__sub a:last-child { margin-bottom: 16px; }
.mnav__foot { margin-top: 32px; display: grid; gap: 12px; }
.mnav__foot .mono { color: var(--iv-50); }
.mnav__langs { display: flex; flex-wrap: wrap; gap: 8px; }
.mnav__langs button { height: 36px; padding: 0 12px; border: 1px solid var(--line-d-strong); font-family: var(--f-mono); font-size: 12px; }
.mnav__langs button.is-active { background: var(--ivory); color: var(--navy); }

/* ---------- Footer ---------- */
.ft { background: var(--navy-deep); color: var(--ivory); padding: clamp(72px, 8vw, 120px) 0 32px; position: relative; overflow: hidden; }
.ft__top { display: grid; grid-template-columns: 1.2fr 2fr; gap: 64px; padding-bottom: 64px; border-bottom: 1px solid var(--line-d); }
.ft__brand img { width: 132px; }
.ft__brand .jsi { display: flex; align-items: center; gap: 12px; margin-top: 28px; font-size: 13px; color: var(--iv-50); }
.ft__brand .jsi img { width: 40px; }
.ft__claim { font-family: var(--f-en); font-size: clamp(28px, 2.6vw, 44px); font-weight: 700; letter-spacing: -0.045em; line-height: 1.04; margin-top: 40px; }
.ft__claim em { font-style: normal; color: var(--iv-50); }
.ft__cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.ft__cols h4 { font-family: var(--f-mono); font-size: 12px; letter-spacing: .16em; color: var(--iv-50); font-weight: 500; margin-bottom: 18px; }
.ft__cols li + li { margin-top: 10px; }
.ft__cols a { font-size: 14px; color: var(--iv-70); transition: color .3s; display: inline-flex; gap: 8px; align-items: center; }
.ft__cols a:hover { color: #fff; }
.ft__mid { display: grid; grid-template-columns: 1.2fr 2fr; gap: 64px; padding: 40px 0; border-bottom: 1px solid var(--line-d); }
.ft__info { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px 32px; font-size: 13px; color: var(--iv-70); line-height: 1.7; }
.ft__info dt { font-family: var(--f-mono); font-size: 12px; letter-spacing: .16em; color: var(--iv-50); margin-bottom: 6px; }
.ft__social { display: flex; gap: 8px; align-items: flex-start; }
.ft__social a { width: 48px; height: 48px; border: 1px solid var(--line-d-strong); display: grid; place-items: center; transition: background .3s, color .3s; }
.ft__social a:hover { background: var(--ivory); color: var(--navy); }
.ft__social svg { width: 20px; height: 20px; }
.ft__bot { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-top: 28px; font-size: 12px; color: var(--iv-50); flex-wrap: wrap; }
.ft__legal { display: flex; gap: 24px; flex-wrap: wrap; }
.ft__legal button, .ft__legal a { font-size: 12.5px; color: var(--iv-70); }
.ft__legal button:hover { color: #fff; }
.ft__legal .strong { color: #fff; font-weight: 600; }
.ft__giant { font-family: var(--f-en); font-weight: 800; font-size: clamp(44px, 9.4vw, 180px); letter-spacing: -0.07em; line-height: .8; color: transparent; -webkit-text-stroke: 1px rgba(243, 241, 234, .16); white-space: nowrap; margin: clamp(48px, 6vw, 96px) 0 0 -0.04em; user-select: none; pointer-events: none; }
.to-top { width: 48px; height: 48px; border: 1px solid var(--line-d-strong); display: grid; place-items: center; }
.to-top svg { width: 18px; height: 18px; transform: rotate(-90deg); }

/* ---------- Toast / Modal ---------- */
.toast { position: fixed; z-index: 400; left: 50%; bottom: 32px; transform: translate(-50%, 24px); opacity: 0; pointer-events: none; display: flex; align-items: stretch; background: var(--navy); color: var(--ivory); min-width: min(440px, calc(100vw - 32px)); max-width: calc(100vw - 32px); box-shadow: 0 30px 60px -20px rgba(7, 15, 29, .55); transition: opacity .4s var(--ease), transform .5s var(--ease); }
.toast.is-on { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.toast__mark { width: 6px; background: var(--red); flex: none; }
.toast__body { padding: 18px 20px; flex: 1; }
.toast__body .mono { color: #FF6B6F; font-size: 12px; }
.toast__body p { font-size: 15px; font-weight: 600; margin-top: 4px; }
.toast__body small { display: block; font-size: 13px; color: var(--iv-70); margin-top: 2px; }
.toast__x { width: 52px; display: grid; place-items: center; border-left: 1px solid var(--line-d); }
.toast__x svg { width: 16px; height: 16px; }
.toast__bar { position: absolute; left: 6px; right: 0; bottom: 0; height: 2px; background: rgba(255, 255, 255, .25); transform-origin: left; }
.toast.is-on .toast__bar { animation: toastbar 4.2s linear forwards; }
@keyframes toastbar { from { transform: scaleX(1); } to { transform: scaleX(0); } }

.modal { position: fixed; inset: 0; z-index: 300; display: grid; place-items: center; padding: 16px; visibility: hidden; }
.modal.is-on { visibility: visible; }
.modal__scrim { position: absolute; inset: 0; background: rgba(7, 15, 29, .72); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); opacity: 0; transition: opacity .45s var(--ease); }
.modal.is-on .modal__scrim { opacity: 1; }
.modal__box { position: relative; width: min(560px, 100%); max-height: calc(100svh - 32px); overflow: auto; background: var(--ivory); color: var(--navy); transform: translateY(24px); opacity: 0; transition: transform .55s var(--ease), opacity .4s var(--ease); }
.modal.is-on .modal__box { transform: none; opacity: 1; }
.modal__box--wide { width: min(1280px, 100%); background: #000; color: var(--ivory); }
.modal__head { display: flex; justify-content: space-between; align-items: center; padding: 18px 24px; border-bottom: 1px solid var(--line); }
.modal__box--wide .modal__head { border-color: rgba(255, 255, 255, .12); background: var(--navy-deep); }
.modal__x { width: 44px; height: 44px; display: grid; place-items: center; margin-right: -12px; }
.modal__x svg { width: 18px; height: 18px; }
.modal__body { padding: 32px 32px 36px; }
.modal video { width: 100%; aspect-ratio: 16 / 9; background: #000; }
.soon-card { text-align: left; }
.soon-card__icon { width: 96px; height: 96px; margin-bottom: 24px; }
.soon-card h3 { font-size: 26px; letter-spacing: -0.035em; line-height: 1.3; }
.soon-card p { margin-top: 12px; color: var(--ink-70); font-size: 15px; }
.soon-card .steps { margin-top: 24px; border-top: 1px solid var(--line); }
.soon-card .steps li { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.soon-card .steps li span:last-child { font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; color: var(--ink-55); }
.soon-card .actions { display: flex; gap: 8px; margin-top: 28px; flex-wrap: wrap; }

/* search overlay */
.search { position: fixed; inset: 0; z-index: 250; background: var(--ivory); visibility: hidden; clip-path: inset(0 0 100% 0); transition: clip-path .6s var(--ease), visibility 0s .6s; overflow-y: auto; }
.search.is-on { visibility: visible; clip-path: inset(0); transition: clip-path .6s var(--ease); }
.search__in { padding-top: calc(var(--hd) + 8vh); padding-bottom: 64px; }
.search__top { display: flex; justify-content: space-between; align-items: center; position: absolute; top: 0; left: 0; right: 0; height: var(--hd); padding-inline: var(--gutter); border-bottom: 1px solid var(--line); }
.search__form { display: flex; align-items: center; gap: 16px; border-bottom: 2px solid var(--navy); padding-bottom: 12px; }
.search__form svg { width: 32px; height: 32px; flex: none; }
.search__form input { flex: 1; min-width: 0; border: 0; background: transparent; font: 700 clamp(28px, 4.4vw, 64px)/1.2 var(--f-ko); letter-spacing: -0.04em; color: var(--navy); outline: none; }
.search__form input::placeholder { color: var(--ink-40); }
.search__msg { margin-top: 16px; min-height: 24px; font-size: 14px; color: var(--red); display: flex; gap: 8px; align-items: center; }
.search__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; margin-top: 56px; }
.search__cols h4 { margin-bottom: 16px; }
.search__cols li a, .search__cols li button { display: flex; justify-content: space-between; width: 100%; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 16px; font-weight: 600; text-align: left; }
.search__cols li a:hover, .search__cols li button:hover { color: var(--red); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { height: 36px; padding: 0 14px; border: 1px solid var(--line-strong); display: inline-flex; align-items: center; font-size: 14px; transition: background .25s, color .25s; }
.chip:hover, .chip.is-active { background: var(--navy); color: var(--ivory); border-color: var(--navy); }
.sec--navy .chip { border-color: var(--line-d-strong); }
.sec--navy .chip:hover, .sec--navy .chip.is-active { background: var(--ivory); color: var(--navy); }

/* ---------- Cursor ---------- */
.cursor { position: fixed; left: 0; top: 0; z-index: 500; pointer-events: none; width: 36px; height: 36px; margin: -18px 0 0 -18px; border: 1px solid rgba(11, 23, 43, .55); border-radius: 50%; transition: width .35s var(--ease), height .35s var(--ease), margin .35s var(--ease), opacity .3s, background-color .3s, border-color .3s; opacity: 0; mix-blend-mode: normal; }
.cursor::before, .cursor::after { content: ""; position: absolute; background: currentColor; }
.cursor { color: var(--navy); }
.cursor.is-on { opacity: 1; }
.cursor.is-link { width: 64px; height: 64px; margin: -32px 0 0 -32px; background: rgba(235, 37, 42, .1); border-color: var(--red); }
.cursor.is-media { width: 96px; height: 96px; margin: -48px 0 0 -48px; background: var(--red); border-color: var(--red); }
.cursor__label { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--f-mono); font-size: 12px; letter-spacing: .14em; color: #fff; opacity: 0; transition: opacity .3s; }
.cursor.is-media .cursor__label { opacity: 1; }
.cursor-dot { position: fixed; left: 0; top: 0; z-index: 501; width: 4px; height: 4px; margin: -2px 0 0 -2px; background: var(--red); border-radius: 50%; pointer-events: none; opacity: 0; }
.cursor-dot.is-on { opacity: 1; }
.on-dark .cursor, .cursor.on-dark { border-color: rgba(243, 241, 234, .6); }
@media (hover: none), (pointer: coarse) { .cursor, .cursor-dot { display: none; } }

/* ---------- Reveal ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(32px); transition: opacity 1s var(--ease), transform 1.1s var(--ease); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
.js [data-reveal="fade"] { transform: none; }
.js [data-reveal="mask"] { opacity: 1; transform: none; clip-path: inset(0 0 100% 0); transition: clip-path 1.3s var(--ease); }
.js [data-reveal="mask"].is-in { clip-path: inset(0 0 0 0); }
.js [data-reveal-d="1"] { transition-delay: .08s; }
.js [data-reveal-d="2"] { transition-delay: .16s; }
.js [data-reveal-d="3"] { transition-delay: .24s; }
.js [data-reveal-d="4"] { transition-delay: .32s; }
.js [data-reveal-d="5"] { transition-delay: .4s; }
.split-line { display: block; overflow: hidden; padding-bottom: .06em; margin-bottom: -.06em; }
.split-line > span { display: block; transform: translateY(105%); transition: transform 1.15s var(--ease); }
.is-in .split-line > span, .split-line.is-in > span { transform: none; }
.split-line:nth-child(2) > span { transition-delay: .08s; }
.split-line:nth-child(3) > span { transition-delay: .16s; }
.split-line:nth-child(4) > span { transition-delay: .24s; }

/* ---------- Media treatment (cold, ordered tone) ---------- */
.cold { filter: grayscale(.55) saturate(.8) contrast(1.06) brightness(.94); }
.cold-strong { filter: grayscale(.8) contrast(1.1) brightness(.9); }
.media { position: relative; overflow: hidden; background: var(--navy-2); }
.media > img, .media > video { width: 100%; height: 100%; object-fit: cover; transition: filter .8s var(--ease), transform 1.4s var(--ease); }
.media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11, 23, 43, 0) 50%, rgba(11, 23, 43, .55)); pointer-events: none; }
.media--tint::before { content: ""; position: absolute; inset: 0; z-index: 1; background: #1a3a66; mix-blend-mode: color; opacity: .18; pointer-events: none; transition: opacity .8s var(--ease); }
.media:hover::before { opacity: .12; }
.studio-img { mix-blend-mode: multiply; }
.gridlines { position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(to right, rgba(11, 23, 43, .055) 1px, transparent 1px), linear-gradient(to bottom, rgba(11, 23, 43, .055) 1px, transparent 1px); background-size: 80px 80px; }
.sec--navy .gridlines, .gridlines--d { background-image: linear-gradient(to right, rgba(243, 241, 234, .05) 1px, transparent 1px), linear-gradient(to bottom, rgba(243, 241, 234, .05) 1px, transparent 1px); }
.media-cap { position: absolute; z-index: 2; left: 16px; bottom: 14px; right: 16px; display: flex; justify-content: space-between; gap: 12px; color: #fff; font-family: var(--f-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.play-btn { position: absolute; z-index: 3; left: 50%; top: 50%; width: 88px; height: 88px; margin: -44px 0 0 -44px; border-radius: 50%; background: rgba(243, 241, 234, .92); color: var(--navy); display: grid; place-items: center; transition: transform .5s var(--ease), background .3s; }
.play-btn::before { content: ""; position: absolute; inset: -10px; border-radius: 50%; border: 1px solid rgba(243, 241, 234, .5); animation: pulse 2.6s var(--ease) infinite; }
@keyframes pulse { 0% { transform: scale(.9); opacity: 1; } 100% { transform: scale(1.35); opacity: 0; } }
.play-btn svg { width: 20px; height: 20px; color: var(--red); transform: translateX(2px); }
.play-btn:hover { transform: scale(1.08); background: #fff; }

/* ---------- Iso icons ---------- */
.iso { width: 100%; height: auto; overflow: visible; }
.iso-wrap { width: 88px; height: 88px; }

/* ---------- Common components ---------- */
.line-top { border-top: 1px solid var(--line-strong); }
.sec--navy .line-top { border-color: var(--line-d-strong); }
.kv { display: grid; grid-template-columns: 160px 1fr; border-top: 1px solid var(--line); }
.kv > * { padding: 16px 0; border-bottom: 1px solid var(--line); }
.kv dt { font-family: var(--f-mono); font-size: 12px; letter-spacing: .12em; color: var(--ink-55); text-transform: uppercase; padding-top: 19px; }
.kv dd { font-size: 16px; }

/* numbered solution card (v2) */
.sol-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line); }
.sol { position: relative; height: 350px; display: flex; flex-direction: column; padding: 24px 24px 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--ivory); overflow: hidden; transition: background-color .5s var(--ease); }
.sol::before { content: ""; position: absolute; left: 0; top: -1px; height: 2px; width: 100%; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease); }
.sol:hover { background: var(--paper); }
.sol:hover::before { transform: scaleX(1); }
.sol__top { display: flex; justify-content: space-between; align-items: flex-start; }
.sol__no { font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; color: var(--red); }
.sol__img { flex: 1; display: grid; place-items: center; margin: 4px -8px; min-height: 0; }
.sol__img img { mix-blend-mode: multiply; max-height: 150px; width: auto; max-width: 100%; object-fit: contain; transition: transform 1s var(--ease); }
.sol:hover .sol__img img { transform: translateY(-6px) scale(1.05); }
.sol__name { font-family: var(--f-en); font-size: 22px; font-weight: 700; letter-spacing: -0.035em; line-height: 1.1; }
.sol__ko { font-size: 13px; color: var(--ink-55); margin-top: 2px; }
.sol__desc { font-size: 14px; color: var(--ink-70); line-height: 1.6; margin-top: 10px; min-height: 2lh; }
.sol__arrow { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid var(--line); transition: background .4s, color .4s, border-color .4s; }
.sol__arrow svg { width: 16px; height: 16px; }
.sol:hover .sol__arrow { background: var(--navy); color: var(--ivory); border-color: var(--navy); }
.sol--soon { background: repeating-linear-gradient(135deg, transparent 0 10px, rgba(11, 23, 43, .035) 10px 11px); }
.sol--soon .sol__name { color: var(--ink-55); }

/* station rail (v2) */
.srail { position: relative; display: grid; grid-template-columns: repeat(var(--n, 4), 1fr) auto; align-items: center; }
.srail__line { position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: var(--line-d-strong); }
.srail__fill { position: absolute; left: 0; top: 50%; height: 1px; background: var(--ivory); width: 0; }
.srail__st { position: relative; display: flex; align-items: center; gap: 10px; }
.srail__st i { width: 11px; height: 11px; background: var(--navy); border: 1px solid var(--ivory); flex: none; transition: background .4s; }
.srail__st.is-on i { background: var(--ivory); }
.srail__st.is-now i { background: var(--red); border-color: var(--red); }
.srail__st span { font-family: var(--f-mono); font-size: 12px; letter-spacing: .14em; background: var(--navy); padding-right: 12px; position: relative; top: 22px; margin-left: -21px; }
.srail__end { font-family: var(--f-mono); font-size: 12px; letter-spacing: .14em; color: #6EA3E6; background: var(--navy); padding-left: 12px; position: relative; }

/* forms */
.field { position: relative; display: flex; flex-direction: column; gap: 8px; }
.field label, .field .lbl { font-size: 14px; font-weight: 600; display: flex; gap: 6px; align-items: center; }
.field label .req, .lbl .req { color: var(--red); font-family: var(--f-mono); font-size: 12px; }
.field label .opt { font-family: var(--f-mono); font-size: 12px; color: var(--ink-40); letter-spacing: .1em; font-weight: 500; margin-left: auto; }
.input, .select, .textarea { width: 100%; height: 56px; border: 1px solid var(--line-strong); background: var(--paper); padding: 0 16px; font: 400 16px/1.4 var(--f-ko); color: var(--navy); border-radius: 0; transition: border-color .25s, box-shadow .25s, background .25s; -webkit-appearance: none; appearance: none; }
.textarea { height: auto; min-height: 160px; padding: 14px 16px; resize: vertical; line-height: 1.6; }
.select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B172B' stroke-width='1.6'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; background-size: 18px; padding-right: 44px; cursor: pointer; }
.input::placeholder, .textarea::placeholder { color: var(--ink-40); }
.input:hover, .select:hover, .textarea:hover { border-color: var(--navy); }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(13, 86, 165, .14); background: #fff; }
.field.is-error .input, .field.is-error .select, .field.is-error .textarea { border-color: var(--red); background: #FFF6F5; }
.field__err { display: none; align-items: center; gap: 6px; font-size: 13px; color: var(--red-press); font-weight: 500; }
.field__err svg { width: 15px; height: 15px; flex: none; }
.field.is-error .field__err { display: flex; }
.field.is-valid .input { border-color: #2A7A55; }
.field__hint { font-size: 12.5px; color: var(--ink-55); }
.unit-input { position: relative; }
.unit-input .input { padding-right: 64px; }
.unit-input span { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); font-family: var(--f-mono); font-size: 12px; color: var(--ink-55); letter-spacing: .08em; }
.opt-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.opt-grid label { cursor: pointer; }
.opt-grid input { position: absolute; opacity: 0; pointer-events: none; }
.opt-grid span { display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 16px; border: 1px solid var(--line-strong); background: var(--paper); font-size: 14px; font-weight: 500; transition: .25s; }
.opt-grid span::before { content: ""; width: 10px; height: 10px; border: 1px solid var(--line-strong); transition: .25s; }
.opt-grid input:checked + span { background: var(--navy); color: var(--ivory); border-color: var(--navy); }
.opt-grid input:checked + span::before { background: var(--red); border-color: var(--red); }
.opt-grid input:focus-visible + span { outline: 2px solid var(--blue); outline-offset: 2px; }
.drop { border: 1px dashed var(--line-strong); background: var(--paper); padding: 28px; display: grid; grid-template-columns: auto 1fr auto; gap: 20px; align-items: center; transition: .25s; cursor: pointer; }
.drop:hover, .drop.is-drag { border-color: var(--blue); background: #F2F6FB; }
.drop__icon { width: 56px; height: 56px; }
.drop b { font-size: 16px; }
.drop p { font-size: 13px; color: var(--ink-55); margin-top: 2px; }
.files { margin-top: 12px; display: grid; gap: 6px; }
.files li { display: grid; grid-template-columns: auto 1fr auto auto; gap: 12px; align-items: center; padding: 10px 14px; background: #fff; border: 1px solid var(--line); font-size: 14px; }
.files li .ext { font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; background: var(--navy); color: var(--ivory); padding: 3px 6px; }
.files li .sz { font-family: var(--f-mono); font-size: 12px; color: var(--ink-55); }
.files li button { width: 28px; height: 28px; display: grid; place-items: center; }
.files li button svg { width: 14px; height: 14px; }
.check { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; font-size: 15px; }
.check input { position: absolute; opacity: 0; }
.check i { width: 22px; height: 22px; border: 1px solid var(--line-strong); background: var(--paper); flex: none; display: grid; place-items: center; margin-top: 1px; transition: .2s; }
.check i svg { width: 14px; height: 14px; color: #fff; opacity: 0; }
.check input:checked + i { background: var(--navy); border-color: var(--navy); }
.check input:checked + i svg { opacity: 1; }
.check input:focus-visible + i { outline: 2px solid var(--blue); outline-offset: 2px; }
.field.is-error .check i { border-color: var(--red); }

/* accordion */
.acc { border-top: 1px solid var(--line-strong); }
.acc__item { border-bottom: 1px solid var(--line); }
.acc__q { width: 100%; display: grid; grid-template-columns: 64px 1fr 40px; gap: 16px; align-items: center; padding: 26px 0; text-align: left; font-size: clamp(17px, 1.4vw, 21px); font-weight: 600; letter-spacing: -0.025em; }
.acc__q .no { font-family: var(--f-mono); font-size: 12px; color: var(--red); letter-spacing: .1em; font-weight: 500; }
.acc__q .pm { width: 40px; height: 40px; border: 1px solid var(--line); position: relative; transition: background .3s; }
.acc__q .pm::before, .acc__q .pm::after { content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 1.5px; margin: -.75px 0 0 -7px; background: currentColor; transition: transform .4s var(--ease); }
.acc__q .pm::after { transform: rotate(90deg); }
.acc__item.is-open .pm { background: var(--navy); color: var(--ivory); }
.acc__item.is-open .pm::after { transform: rotate(0); }
.acc__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .5s var(--ease); }
.acc__item.is-open .acc__a { grid-template-rows: 1fr; }
.acc__a > div { overflow: hidden; }
.acc__a .inner { padding: 0 56px 32px 80px; color: var(--ink-70); font-size: 16px; line-height: 1.8; }

/* page hero (sub pages) */
.phero { position: relative; padding: calc(var(--hd) + clamp(56px, 7vw, 112px)) 0 clamp(48px, 5vw, 80px); overflow: hidden; }
.phero__crumb { display: flex; gap: 10px; align-items: center; font-family: var(--f-mono); font-size: 12px; letter-spacing: .14em; color: var(--ink-55); margin-bottom: clamp(32px, 4vw, 56px); text-transform: uppercase; }
.phero__crumb a:hover { color: var(--navy); }
.phero__crumb i { width: 16px; height: 1px; background: currentColor; }
.phero__title { font-family: var(--f-en); font-weight: 700; font-size: clamp(64px, 12.5vw, 232px); line-height: .82; letter-spacing: -0.065em; margin-left: -0.04em; }
.phero__row { display: grid; grid-template-columns: 1fr minmax(280px, 520px); gap: 32px 64px; align-items: end; margin-top: clamp(32px, 4vw, 64px); }
.phero__row .h2 { max-width: 16em; }
.phero__index { display: flex; flex-wrap: wrap; gap: 0; border-top: 1px solid var(--line-strong); margin-top: clamp(48px, 5vw, 80px); }
.phero__index a { flex: 1 1 0; min-width: 140px; padding: 16px 16px 16px 0; display: flex; flex-direction: column; gap: 4px; border-right: 1px solid var(--line); margin-right: 16px; font-size: 14px; font-weight: 600; transition: color .3s; }
.phero__index a:last-child { border-right: 0; }
.phero__index a .no { font-family: var(--f-mono); font-size: 12px; color: var(--red); font-weight: 500; letter-spacing: .1em; }
.phero__index a:hover { color: var(--blue); }

/* anchors sub-nav (sticky) */
.subnav { position: sticky; top: var(--hd); z-index: 40; background: rgba(243, 241, 234, .92); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); transition: top .5s var(--ease); }
.hd.is-hidden ~ main .subnav { top: 0; }
.subnav ul { display: flex; gap: 28px; overflow-x: auto; scrollbar-width: none; height: 56px; align-items: center; }
.subnav ul::-webkit-scrollbar { display: none; }
.subnav a { position: relative; font-size: 14px; font-weight: 600; white-space: nowrap; color: var(--ink-55); height: 56px; display: flex; align-items: center; gap: 8px; transition: color .3s; }
.subnav a .no { font-family: var(--f-mono); font-size: 12px; font-weight: 500; }
.subnav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.subnav a.is-active { color: var(--navy); }
.subnav a.is-active::after { transform: scaleX(1); }

/* CTA band */
.cta { position: relative; overflow: hidden; }
.cta__grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 64px; align-items: end; }
.cta__title { font-size: clamp(40px, 5.6vw, 104px); line-height: 1.04; letter-spacing: -0.055em; font-weight: 700; }
.cta__title .red { color: #FF4146; }
.cta__steps { display: grid; border-top: 1px solid var(--line-d-strong); }
.cta__steps a, .cta__steps button { display: grid; grid-template-columns: 48px 1fr auto; gap: 12px; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--line-d); text-align: left; transition: padding .4s var(--ease); }
.cta__steps a:hover, .cta__steps button:hover { padding-left: 12px; }
.cta__steps .no { font-family: var(--f-mono); font-size: 12px; color: #FF5A5E; }
.cta__steps b { font-size: 18px; letter-spacing: -0.02em; display: block; }
.cta__steps small { font-size: 13px; color: var(--iv-50); }
.cta__steps svg { width: 20px; height: 20px; }
.cta__contact { display: flex; flex-wrap: wrap; gap: 8px 32px; margin-top: 40px; font-family: var(--f-mono); font-size: 13px; letter-spacing: .04em; color: var(--iv-70); }
.cta__contact a:hover { color: #fff; }

/* marquee */
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; width: max-content; animation: marq var(--dur, 60s) linear infinite; }
.marquee--rev .marquee__track { animation-direction: reverse; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marq { to { transform: translateX(-50%); } }

/* world map */
.map { position: relative; }
.map svg { width: 100%; height: auto; overflow: visible; }
.map .land { fill: rgba(243, 241, 234, .2); }
.map--light .land { fill: rgba(11, 23, 43, .2); }
.map .arc { fill: none; stroke: rgba(243, 241, 234, .55); stroke-width: 1; stroke-dasharray: 3 4; }
.map--light .arc { stroke: rgba(11, 23, 43, .45); }
.map .arc-solid { fill: none; stroke: #FF4146; stroke-width: 1.4; }
.map .pin circle.core { fill: var(--ivory); }
.map--light .pin circle.core { fill: var(--navy); }
.map .pin circle.ring { fill: none; stroke: var(--ivory); stroke-opacity: .5; }
.map--light .pin circle.ring { stroke: var(--navy); }
.map .pin text { font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; fill: var(--ivory); }
.map--light .pin text { fill: var(--navy); }
.map .pin.is-hq circle.core { fill: var(--red); }
.map .pin.is-hq text { fill: #FF5A5E; font-weight: 600; }
.map .pin.is-hl circle.core { fill: #FF4146; }
.map .pulse { fill: none; stroke: var(--red); animation: mpulse 2.4s ease-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes mpulse { from { transform: scale(.4); opacity: 1; } to { transform: scale(2.4); opacity: 0; } }

/* lightbox */
.lb img { max-height: 76svh; width: auto; margin: 0 auto; background: #fff; }

/* notice strip for designed "준비 중" */
.soon-strip { display: flex; align-items: center; gap: 14px; padding: 14px 18px; border: 1px solid var(--line); background: repeating-linear-gradient(135deg, transparent 0 10px, rgba(11, 23, 43, .03) 10px 11px), var(--paper); font-size: 14px; }
.soon-strip .mono { color: var(--red); }
.sec--navy .soon-strip { border-color: var(--line-d); background: rgba(255, 255, 255, .03); }

/* ---------- Responsive ---------- */
@media (max-width: 1440px) {
  .hd__tel { display: none; }
}
@media (max-width: 1180px) {
  :root { --hd: 72px; }
  .gnb, .hd__tel, .hd__cta, .lang { display: none; }
  .hd__burger { display: block; }
  .hd__util { margin-left: auto; }
  .mega { display: none; }
  .rail-grid { grid-template-columns: 1fr; row-gap: 40px; }
  .rail--sticky { position: static; }
  .rail { display: flex; align-items: center; gap: 16px; }
  .rail__bar { margin: 0; }
  .rail__ko { margin: 0; }
  .sol-grid { grid-template-columns: repeat(2, 1fr); }
  .ft__top, .ft__mid { grid-template-columns: 1fr; gap: 48px; }
  .cta__grid { grid-template-columns: 1fr; }
  .sec-head { grid-template-columns: 1fr; }
  .phero__row { grid-template-columns: 1fr; }
  .search__cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  :root { --hd: 64px; }
  body { font-size: 15px; }
  .hd__logo { width: 80px; }
  .sol-grid { grid-template-columns: 1fr; }
  .sol { height: 300px; }
  .ft__cols { grid-template-columns: 1fr 1fr; }
  .ft__info { grid-template-columns: 1fr; }
  .ft__bot { flex-direction: column; align-items: flex-start; }
  .kv { grid-template-columns: 1fr; }
  .kv dt { border-bottom: 0; padding-bottom: 0; }
  .kv dd { padding-top: 6px; }
  .acc__q { grid-template-columns: 36px 1fr 36px; gap: 10px; }
  .acc__q .pm { width: 36px; height: 36px; }
  .acc__a .inner { padding: 0 0 28px 46px; }
  .drop { grid-template-columns: 1fr; text-align: left; }
  .search__cols { grid-template-columns: 1fr; gap: 32px; }
  .phero__index a { min-width: 46%; flex: 1 1 46%; margin-right: 0; padding-left: 12px; border-right: 0; border-bottom: 1px solid var(--line); }
  .modal__body { padding: 24px 20px 28px; }
  .rail { flex-wrap: wrap; }
  .play-btn { width: 68px; height: 68px; margin: -34px 0 0 -34px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .js [data-reveal] { opacity: 1; transform: none; clip-path: none; }
  .split-line > span { transform: none; }
  .marquee__track { animation: none; }
}

/* header phone icon + language glyph */
.hd__tel-ic { display: none; }
.lang__btn svg:first-child { width: 16px; height: 16px; }
@media (max-width: 1440px) { .hd__tel-ic { display: grid; } }
/* Hangul inside mono / label contexts (wrapped at runtime) */
.ko-run { font-family: var(--f-ko); letter-spacing: -0.01em; text-transform: none; font-weight: 600; }
.rail__en, .rail__ko { display: block; }
@media (max-width: 1180px) { .rail__en, .rail__ko { display: inline; } }
/* mask reveal: animate the child image, keep the observed box unclipped */
.js [data-reveal="mask"] { clip-path: none !important; }
.js [data-reveal="mask"] > img { clip-path: inset(100% 0 0 0); transform: scale(1.12); transition: clip-path 1.4s var(--ease), transform 1.8s var(--ease), filter .8s var(--ease); }
.js [data-reveal="mask"].is-in > img { clip-path: inset(0 0 0 0); transform: none; }
@media (prefers-reduced-motion: reduce) { .js [data-reveal="mask"] > img { clip-path: none; transform: none; } }

/* =========================================================
   ART-DIRECTION RETROFIT (review round 1)
   - no Plex Mono: labels set in Manrope, tabular figures
   - 12px minimum everywhere
   - no guide devices: index rails, twin-square tags, numbered
     wallpaper, grid-paper backgrounds
   ========================================================= */
.mono, .tag, .kicker, .rail__en, .badge, .lang__btn, .hd__tel, .sol__no, .st__tags li, .phero__crumb { font-family: var(--f-en); font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }
.mono { font-weight: 600; letter-spacing: .1em; }
.mono--sm { font-size: 12px; }
.kicker { font-weight: 700; letter-spacing: .14em; }
.tag { font-weight: 700; letter-spacing: .12em; }
.tag::before { display: none; }
.gridlines { display: none !important; }
.rail { display: none !important; }
.rail-grid { display: block; }
.badge { height: 24px; padding: 0 9px; font-size: 12px; letter-spacing: .06em; font-weight: 600; }
.mega__links a { grid-template-columns: 1fr auto; }
.mega__links a .no, .mnav__item > button span.no, .subnav a .no, .phero__index a .no, .hero__switch .no, .cta__steps .no { display: none; }
.hero__switch button { grid-template-columns: 1fr; }
.cta__steps a, .cta__steps button { grid-template-columns: 1fr auto; }
.sol__top { justify-content: flex-end; }
.sol__no { display: none; }
.hd__tel { font-size: 13px; letter-spacing: .02em; font-weight: 600; }
.lang__btn { font-size: 13px; font-weight: 600; letter-spacing: .04em; }
.phero__crumb { font-size: 12px; font-weight: 600; letter-spacing: .12em; }
.ft__info dt, .ft__cols h4 { font-family: var(--f-en); font-weight: 700; font-size: 12px; letter-spacing: .12em; }
.field__hint, .ft__info, .ft__bot { font-size: 12.5px; }
.kv dt { font-family: var(--f-en); font-weight: 700; font-size: 12px; letter-spacing: .1em; }
.media-cap { font-family: var(--f-en); font-size: 12px; font-weight: 600; letter-spacing: .1em; }
.toast__body .mono { font-size: 12px; }
.cursor__label { font-family: var(--f-en); font-size: 12px; font-weight: 700; }