/* 초(CHO) ilnetta 사이트 v3
   레이아웃: 어두운 남색 무대 위에 실제 제품 화면을 크게 띄우고, 섹션마다 문장은 한두 줄만 둔다.
   색은 일네따 UI 시안과 같은 남색과 형광 연두를 쓴다. */
:root {
  --navy: #001e3c;
  --navy-2: #0b2e52;
  --navy-3: #17436f;
  --lime: #d2fa0a;
  --paper: #f3f5f8;
  --white: #ffffff;
  --text: #0e2238;
  --muted: #56667c;
  --line: #dde3ea;
  --on-dark: #b9c6d6;
  --on-dark-2: #8fa3b8;
  --kakao: #fee500;
  --wrap: 1200px;
  --r: 14px;
  --font: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, system-ui, 'Apple SD Gothic Neo', 'Noto Sans KR', 'Noto Sans CJK KR', 'Malgun Gothic', sans-serif;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.65; color: var(--text); background: var(--white); overflow-wrap: break-word; -webkit-font-smoothing: antialiased; }
.lang-ko { word-break: keep-all; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
h1, h2, h3 { text-wrap: balance; }
:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding-inline: 24px; }
.narrow { max-width: 860px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--lime); color: var(--navy); padding: 10px 16px; border-radius: 8px; z-index: 100; font-weight: 700; }
.skip:focus { left: 8px; }
.ico { width: 1.15em; height: 1.15em; flex: none; }

/* 버튼 */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 12px 22px; border-radius: 999px; font: inherit; font-weight: 700; font-size: 1rem; line-height: 1.2; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; transition: background-color .15s, border-color .15s, color .15s, transform .15s; }
.btn:active { transform: translateY(1px); }
.btn-lime { background: var(--lime); color: var(--navy); }
.btn-lime:hover { background: #e2ff5a; }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy-3); }
.btn-ghost { color: var(--white); border-color: rgba(255, 255, 255, .35); }
.btn-ghost:hover { border-color: var(--white); background: rgba(255, 255, 255, .06); }
.btn-line { color: var(--navy); border-color: var(--navy); background: transparent; }
.btn-line:hover { background: var(--navy); color: var(--white); }
.btn-sm { min-height: 40px; padding: 8px 16px; font-size: .9375rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.more { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--navy); text-decoration: none; border-bottom: 2px solid var(--lime); padding-bottom: 2px; }
.more:hover { border-color: var(--navy); }
.more .ico { transition: transform .2s var(--ease); }
.more:hover .ico { transform: translateX(3px); }

/* 공통 타이포 */
.eyebrow { font-size: .875rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--lime); margin-bottom: 18px; }
.h2 { font-size: clamp(1.9rem, 3.8vw, 3.1rem); font-weight: 800; letter-spacing: -0.035em; line-height: 1.15; color: var(--navy); }
.h3x { font-size: clamp(1.3rem, 2vw, 1.6rem); font-weight: 800; letter-spacing: -0.025em; color: var(--navy); margin-bottom: 20px; }
.lead { font-size: clamp(1.0625rem, 1.5vw, 1.3rem); line-height: 1.55; }
.note { font-size: .875rem; color: var(--muted); margin-top: 18px; }
.sec { padding-block: clamp(64px, 9vw, 120px); }
.sec .h2 { margin-bottom: clamp(28px, 4vw, 48px); }
.tint { background: var(--paper); }
.sec-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: clamp(28px, 4vw, 48px); }
.sec-head .h2 { margin: 0; }

/* 사진 배경. 사진이 안 열려도 남색 그라데이션이 남는다 */
.bgp { position: relative; isolation: isolate; background-color: var(--navy); }
/* 사진이 있는 블록: 섹션별 background 단축 속성에 덮이지 않도록 선택자를 한 단계 높인다 */
.bgp[style] { background-image: var(--ph); background-size: cover; background-position: center; }
.bgp::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(100deg, rgba(0, 30, 60, .96) 0%, rgba(0, 30, 60, .86) 42%, rgba(0, 30, 60, .55) 100%); }

/* 헤더와 드롭다운 메뉴 */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(0, 30, 60, .9); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid rgba(255, 255, 255, .08); }
.hbar { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.brand { display: flex; flex: none; }
.main-nav { display: flex; align-items: center; gap: 2px; margin-right: auto; }
.nav-top { display: inline-flex; align-items: center; gap: 4px; color: var(--on-dark); background: none; border: 0; font: inherit; text-decoration: none; font-weight: 600; font-size: .9688rem; padding: 10px 12px; border-radius: 999px; cursor: pointer; transition: color .15s, background-color .15s; }
.nav-top:hover, .nav-top[aria-current], .nav-top[data-current], .nav-item.open > .nav-top { color: var(--white); background: rgba(255, 255, 255, .08); }
.chev { width: 16px; height: 16px; transition: transform .2s var(--ease); }
.nav-item.open > .nav-top .chev { transform: rotate(180deg); }
.mega { position: absolute; top: calc(100% - 6px); left: 50%; width: min(880px, calc(100vw - 48px)); padding: 22px; border-radius: 20px; background: var(--white); color: var(--text); box-shadow: 0 30px 70px -20px rgba(0, 18, 40, .45), 0 0 0 1px rgba(0, 30, 60, .08); opacity: 0; visibility: hidden; transform: translate(-50%, 8px); transition: opacity .18s var(--ease), transform .22s var(--ease), visibility 0s .22s; }
.nav-item { position: static; }
.nav-item.rel { position: relative; }
.mega.narrow { width: 380px; top: calc(100% + 10px); }
.nav-item.open > .mega { opacity: 1; visibility: visible; transform: translate(-50%, 0); transition-delay: 0s; }
.mega-grid { display: grid; gap: 22px; }
.mg-product { grid-template-columns: 280px minmax(0, 1fr); }
.mg-sol { grid-template-columns: minmax(0, 1fr) 250px; }
.mega-h { font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 4px 0 10px 10px; }
.mega-list { display: grid; gap: 2px; }
.mega-list.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.mlink { display: flex; gap: 12px; align-items: flex-start; padding: 10px; border-radius: 12px; text-decoration: none; transition: background-color .15s; }
.mlink:hover, .mlink:focus-visible { background: var(--paper); }
.mlink b { display: block; font-size: .9688rem; color: var(--navy); line-height: 1.35; }
.mlink small { display: block; font-size: .8438rem; color: var(--muted); line-height: 1.45; margin-top: 2px; }
.mi { width: 36px; height: 36px; flex: none; padding: 8px; border-radius: 10px; background: var(--navy); color: var(--lime); }
.mega-feature { display: grid; gap: 8px; align-content: start; }
.mf-card { display: block; padding: 14px; border-radius: 14px; background: var(--navy); color: var(--white); text-decoration: none; overflow: hidden; }
.mf-card img { border-radius: 8px; margin-bottom: 12px; transition: transform .4s var(--ease); }
.mf-card:hover img { transform: scale(1.03); }
.mf-card b { display: block; font-size: 1.0625rem; }
.mf-card small { display: block; color: var(--on-dark); font-size: .875rem; line-height: 1.5; margin-top: 4px; }
.mega-cases { display: grid; gap: 8px; align-content: start; padding: 4px 4px 4px 18px; border-left: 1px solid var(--line); }
.mcase { display: block; padding: 12px 14px; border-radius: 12px; background: var(--paper); text-decoration: none; transition: background-color .15s; }
.mcase:hover { background: #e7ecf2; }
.mcase b { display: block; font-size: 1.25rem; font-weight: 800; letter-spacing: -.02em; color: var(--navy); }
.mcase span { font-size: .8438rem; color: var(--muted); }
.mega-cases .more { margin: 6px 0 0 4px; font-size: .9375rem; }
.hbar-end { display: flex; align-items: center; gap: 16px; margin-left: auto; }
.lang, .hlink { color: var(--on-dark); font-size: .9375rem; font-weight: 600; text-decoration: none; }
.lang:hover, .hlink:hover { color: var(--white); }
.mnav { display: none; position: relative; }
.mnav summary { list-style: none; cursor: pointer; width: 44px; height: 44px; display: grid; place-content: center; gap: 6px; border-radius: 10px; }
.mnav summary::-webkit-details-marker { display: none; }
.mnav summary span { display: block; width: 22px; height: 2px; background: var(--white); border-radius: 2px; transition: transform .2s; }
.mnav[open] summary span:first-child { transform: translateY(4px) rotate(45deg); }
.mnav[open] summary span:last-child { transform: translateY(-4px) rotate(-45deg); }
.mnav > nav { position: fixed; left: 12px; right: 12px; top: 64px; max-height: calc(100vh - 80px); overflow-y: auto; background: var(--white); border-radius: 18px; padding: 8px; display: grid; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .55); }
.mtop, .mg > summary { display: flex; align-items: center; justify-content: space-between; color: var(--navy); text-decoration: none; padding: 14px; border-radius: 12px; font-weight: 700; cursor: pointer; list-style: none; }
.mg > summary::-webkit-details-marker { display: none; }
.mg[open] > summary .chev { transform: rotate(180deg); }
.mtop:hover, .mg > summary:hover { background: var(--paper); }
.mg-body { padding: 0 4px 8px; }
.mg-body .mega-grid, .mg-body .mega-list.two { grid-template-columns: minmax(0, 1fr); }
.mg-body .mf-card img, .mg-body .mega-cases { display: none; }
.mg-body .mf-card { padding: 12px 14px; }

/* 브레드크럼 */
.crumbs ol { display: flex; flex-wrap: wrap; gap: 6px; font-size: .875rem; color: var(--on-dark-2); margin-bottom: 28px; }
.crumbs li + li::before { content: '/'; margin-right: 6px; opacity: .6; }
.crumbs a { color: var(--on-dark); text-decoration: none; }
.crumbs a:hover { color: var(--white); }

/* 창 프레임과 휴대폰 프레임 */
.win { border-radius: var(--r); overflow: hidden; background: var(--white); box-shadow: 0 40px 80px -30px rgba(0, 12, 30, .55), 0 0 0 1px rgba(0, 30, 60, .08); }
.win-bar { display: flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; background: #e9edf2; }
.win-bar i { width: 10px; height: 10px; border-radius: 50%; background: #c4ccd6; }
.win-bar span { margin-left: 10px; font-size: .75rem; font-weight: 600; color: var(--muted); }
.win img { width: 100%; }
.ph3 { flex: none; width: clamp(160px, 18vw, 230px); display: grid; gap: 12px; justify-items: center; }
.ph3-in { width: 100%; aspect-ratio: 390 / 844; border-radius: 30px; border: 7px solid #0a1524; background: #0a1524; overflow: hidden; box-shadow: 0 30px 60px -24px rgba(0, 12, 30, .55); }
.ph3-in img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 22px; }
.ph3 figcaption { font-weight: 700; font-size: .9375rem; }
.phones-row { display: flex; justify-content: center; align-items: flex-start; gap: clamp(14px, 3vw, 36px); flex-wrap: wrap; }
.phones-row.one .ph3 { width: clamp(200px, 26vw, 280px); }
.wide-shot { max-width: 1040px; margin: 0 auto clamp(40px, 6vw, 72px); }

/* 홈 히어로 */
.hero3 { color: var(--white); padding: clamp(56px, 8vw, 104px) 0 clamp(64px, 9vw, 120px); overflow: hidden; }
.hero3::before { background: linear-gradient(105deg, rgba(0, 30, 60, .97) 0%, rgba(0, 30, 60, .9) 45%, rgba(0, 30, 60, .62) 100%); }
.hero3::after { content: ''; position: absolute; inset: auto 0 0 0; height: 40%; z-index: -1; background: linear-gradient(to top, rgba(0, 30, 60, .9), transparent); }
.hero3-in { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.hero3 h1 { font-size: clamp(2.6rem, 6vw, 5rem); font-weight: 800; letter-spacing: -0.045em; line-height: 1.04; }
.hero3 .lead { color: var(--on-dark); margin: 22px 0 32px; max-width: 30ch; }
.free { margin-top: 16px; font-size: .9375rem; color: var(--lime); font-weight: 600; }
.hero3-shots { position: relative; perspective: 1600px; --t: 1; padding-bottom: 40px; }
.hero3-shots .win { transform: rotateY(calc(-16deg * var(--t))) rotateX(calc(7deg * var(--t))) translateX(calc(4% * var(--t))); transform-origin: 30% 50%; transition: transform .1s linear; }
.hero3-shots .ph3 { position: absolute; left: -6%; bottom: -8px; width: clamp(120px, 15vw, 196px); transform: translateY(calc(18px * var(--t))); transition: transform .1s linear; }

/* 숫자 */
.stats3 { padding-block: clamp(40px, 6vw, 72px); border-bottom: 1px solid var(--line); }
.stats3 ul { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.stats3 li { display: grid; gap: 6px; padding-left: 20px; border-left: 3px solid var(--lime); }
.stats3 b { font-size: clamp(1.6rem, 3.4vw, 2.6rem); font-weight: 800; letter-spacing: -0.035em; color: var(--navy); line-height: 1.1; font-variant-numeric: tabular-nums; }
.stats3 span { color: var(--muted); font-weight: 600; }

/* 화면 쇼케이스 */
.show3 { background: var(--paper); padding-block: clamp(64px, 9vw, 120px); }
.show3 .h2 { text-align: center; margin-bottom: 28px; }
.tabs { display: flex; justify-content: center; flex-wrap: wrap; gap: 6px; padding: 6px; background: var(--white); border: 1px solid var(--line); border-radius: 999px; width: max-content; max-width: 100%; margin: 0 auto 36px; }
.tabs button { font: inherit; font-weight: 700; font-size: .9688rem; border: 0; background: transparent; color: var(--muted); padding: 10px 20px; border-radius: 999px; cursor: pointer; min-height: 44px; }
.tabs button[aria-selected='true'] { background: var(--navy); color: var(--white); }
.panes { max-width: 1080px; margin: 0 auto; }
.pane { animation: rise .45s var(--ease); }
.pane-cap { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px 20px; margin-top: 28px; font-size: clamp(1.0625rem, 1.6vw, 1.25rem); font-weight: 700; color: var(--navy); text-align: center; }
.show3 .note { text-align: center; }

/* 현장 모바일 */
.field3 { background: var(--lime); color: var(--navy); padding-block: clamp(64px, 9vw, 112px); overflow: hidden; }
.field3-in { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.field3 .lead { margin: 18px 0 26px; }
.field3 .more { border-color: var(--navy); }
.field3 .phones-row .ph3:nth-child(2) { transform: translateY(-36px); }

/* 상태 흐름 */
.flow3 { background: var(--navy); color: var(--white); padding-block: clamp(64px, 8vw, 104px); }
.flow3 .h2 { color: var(--white); margin-bottom: 40px; }
.flow-line { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; position: relative; }
.flow-line::before { content: ''; position: absolute; left: 4%; right: 4%; top: 22px; height: 2px; background: linear-gradient(90deg, rgba(210, 250, 10, .2), var(--lime)); }
.flow-line li { position: relative; display: grid; justify-items: center; gap: 12px; text-align: center; font-weight: 700; font-size: 1rem; }
.flow-line span { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: var(--navy-2); border: 2px solid rgba(210, 250, 10, .5); color: var(--lime); font-weight: 800; }
.flow-line li:last-child span { background: var(--lime); color: var(--navy); border-color: var(--lime); }

/* 사례 카드 */
.case-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.case-cards.one { grid-template-columns: minmax(0, 1fr); }
.case-card { display: flex; flex-direction: column; justify-content: flex-end; gap: 8px; min-height: 400px; padding: clamp(24px, 3.5vw, 40px); border-radius: 22px; color: var(--white); text-decoration: none; overflow: hidden; }
.case-card::before { background: linear-gradient(to top, rgba(0, 30, 60, .96) 20%, rgba(0, 30, 60, .55) 100%); }
.case-card .kind { color: var(--on-dark); font-weight: 600; font-size: .9375rem; margin-bottom: auto; }
.case-card .big { font-size: clamp(2.6rem, 5.6vw, 4.4rem); font-weight: 800; letter-spacing: -0.045em; line-height: 1; color: var(--lime); font-variant-numeric: tabular-nums; }
.case-card .was { color: var(--on-dark); font-weight: 600; }
.case-card .hl { font-size: clamp(1.15rem, 2vw, 1.45rem); font-weight: 800; letter-spacing: -0.02em; margin-top: 10px; }
.case-card .go { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--lime); margin-top: 6px; }
.case-card:hover .go .ico { transform: translateX(3px); }
.case-card .ico { transition: transform .2s var(--ease); }
.case-cards.one .case-card { min-height: 320px; }

/* 업종 타일 */
.tiles4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.tile { display: flex; flex-direction: column; justify-content: flex-end; gap: 6px; aspect-ratio: 3 / 4; padding: 22px; border-radius: 18px; color: var(--white); text-decoration: none; overflow: hidden; }
.tile::before { background: linear-gradient(to top, rgba(0, 30, 60, .95) 30%, rgba(0, 30, 60, .35) 100%); }
.tile b { font-size: 1.3rem; font-weight: 800; letter-spacing: -0.02em; line-height: 1.25; }
.tile span { font-size: .9375rem; color: var(--on-dark); line-height: 1.5; }
.tile .ico { color: var(--lime); margin-top: 6px; transition: transform .2s var(--ease); }
.tile:hover .ico { transform: translateX(4px); }
.tiles4.big .tile { aspect-ratio: 4 / 5; }

/* 자료 카드 */
.rcards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.rcard { display: grid; align-content: start; gap: 8px; padding: 28px; border-radius: 20px; background: var(--paper); text-decoration: none; color: var(--navy); border: 1px solid var(--line); transition: transform .2s var(--ease), box-shadow .2s; }
.rcard:hover { transform: translateY(-3px); box-shadow: 0 20px 40px -24px rgba(0, 30, 60, .35); }
.rcard b { font-size: 1.25rem; font-weight: 800; letter-spacing: -0.02em; }
.rcard span { color: var(--muted); }
.rcard em { font-style: normal; font-weight: 700; display: inline-flex; align-items: center; gap: 6px; margin-top: 8px; }
.rico { width: 36px; height: 36px; color: var(--navy); margin-bottom: 8px; }
.r-manual { background: var(--navy); color: var(--white); border-color: var(--navy); }
.r-manual .rico, .r-manual em { color: var(--lime); }
.r-manual span { color: var(--on-dark); }
.r-kakao { background: var(--kakao); border-color: var(--kakao); }
.r-kakao span { color: #3b3a2a; }
.tint .rcard:not(.r-manual):not(.r-kakao) { background: var(--white); }

/* 영상 */
.vids { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.vid { display: grid; gap: 12px; text-decoration: none; color: var(--navy); }
.vthumb { position: relative; aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden; background: var(--navy); }
.vthumb img { width: 100%; height: 100%; object-fit: cover; object-position: top left; opacity: .55; }
.vthumb i { position: absolute; inset: 0; margin: auto; width: 60px; height: 42px; border-radius: 12px; background: #ff0033; }
.vthumb i::after { content: ''; position: absolute; left: 50%; top: 50%; margin: -8px 0 0 -5px; border-style: solid; border-width: 8px 0 8px 13px; border-color: transparent transparent transparent #fff; }
.vid b { font-weight: 700; }
.vid:hover b { text-decoration: underline; text-decoration-color: var(--lime); text-decoration-thickness: 3px; }

/* 페이지 히어로 */
.phero { background: var(--navy); color: var(--white); padding: clamp(40px, 6vw, 72px) 0 clamp(56px, 8vw, 104px); overflow: hidden; }
.phero-in { display: grid; gap: 40px; }
.phero.split .phero-in { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); align-items: center; }
.phero h1 { font-size: clamp(2.3rem, 5vw, 4.2rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1.08; }
.phero .lead { color: var(--on-dark); margin-top: 20px; max-width: 40ch; }
.phero .actions { margin-top: 30px; }
.phero.bgp { padding-block: clamp(56px, 9vw, 128px); }
.phero-side .phones-row { justify-content: flex-start; }

/* 기능 카드 */
.fcards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.fcard { display: grid; gap: 6px; grid-template-columns: 1fr auto; align-items: end; text-decoration: none; color: var(--navy); padding: 14px 14px 22px; border-radius: 20px; background: var(--paper); transition: transform .2s var(--ease), box-shadow .2s; }
.fcard:hover { transform: translateY(-3px); box-shadow: 0 24px 48px -28px rgba(0, 30, 60, .45); }
.fthumb { grid-column: 1 / -1; aspect-ratio: 16 / 10; border-radius: 12px; overflow: hidden; background: var(--white); margin-bottom: 10px; box-shadow: 0 0 0 1px var(--line); }
.fthumb img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.fcard b { grid-column: 1; font-size: 1.25rem; font-weight: 800; letter-spacing: -0.02em; padding-inline: 8px; }
.fcard span:not(.fthumb) { grid-column: 1; color: var(--muted); padding-inline: 8px; }
.fcard .ico { grid-column: 2; grid-row: 2 / 4; align-self: center; margin-right: 8px; transition: transform .2s var(--ease); }
.fcard:hover .ico { transform: translateX(3px); }

/* 세 칸 */
.tri { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.tri li { background: var(--white); border-radius: 18px; padding: 26px; border: 1px solid var(--line); }
.tag { display: inline-block; font-size: .8125rem; font-weight: 700; color: var(--navy); background: var(--lime); padding: 4px 10px; border-radius: 999px; margin-bottom: 12px; }
.tri h3 { font-size: 1.25rem; font-weight: 800; color: var(--navy); }
.tri p { color: var(--muted); margin-top: 4px; }
.points { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); }
.points.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.points li { display: grid; gap: 10px; align-content: start; }
.pn { width: 40px; height: 40px; border-radius: 50%; background: var(--navy); color: var(--lime); display: grid; place-items: center; font-weight: 800; }
.points h3 { font-size: 1.3rem; font-weight: 800; letter-spacing: -0.02em; color: var(--navy); }
.points p { color: var(--muted); }
.others { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.others a { display: grid; gap: 2px; padding: 18px 20px; border-radius: 16px; border: 1px solid var(--line); text-decoration: none; color: var(--navy); position: relative; }
.others a:hover { border-color: var(--navy); }
.others b { font-weight: 800; }
.others span { font-size: .9375rem; color: var(--muted); padding-right: 20px; }
.others .ico { position: absolute; right: 16px; top: 20px; }

/* 업종 상세: 문제와 해결 */
.pf-head, .pf li { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.pf-head { font-weight: 800; color: var(--muted); font-size: .9375rem; padding: 0 22px 12px; }
.pf { display: grid; gap: 12px; }
.pf li { align-items: stretch; }
.pain, .fix { padding: 22px; border-radius: 16px; font-weight: 700; font-size: 1.0625rem; }
.pain { background: var(--paper); color: var(--muted); text-decoration: line-through; text-decoration-color: rgba(86, 102, 124, .45); }
.fix { background: var(--navy); color: var(--white); position: relative; padding-left: 56px; }
.fix::before { content: ''; position: absolute; left: 22px; top: 50%; width: 20px; height: 20px; margin-top: -10px; border-radius: 50%; background: var(--lime) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.5 12.5l3.6 3.6 7.4-7.6' fill='none' stroke='%23001e3c' stroke-width='2.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 15px no-repeat; }

/* 사례 상세 */
.ba-head, .ba li { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1.4fr); gap: 16px; align-items: baseline; }
.ba-head { font-size: .875rem; font-weight: 700; color: var(--muted); padding-bottom: 10px; border-bottom: 2px solid var(--navy); }
.ba li { padding: 22px 0; border-bottom: 1px solid var(--line); }
.sl { font-weight: 700; color: var(--navy); }
.sb { color: var(--muted); font-size: 1.25rem; font-weight: 700; text-decoration: line-through; text-decoration-color: rgba(86, 102, 124, .5); }
.sa { font-size: clamp(1.6rem, 3.4vw, 2.6rem); font-weight: 800; letter-spacing: -0.035em; color: var(--navy); line-height: 1.1; font-variant-numeric: tabular-nums; }
.story3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); }
.story3 h2 { font-size: .9375rem; font-weight: 800; color: var(--navy); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 12px; padding-top: 14px; border-top: 3px solid var(--lime); }
.story3 p, .story3 li { font-size: 1.0625rem; color: var(--text); }
.story3 li { padding-left: 18px; position: relative; margin-bottom: 6px; }
.story3 li::before { content: ''; position: absolute; left: 0; top: .7em; width: 8px; height: 2px; background: var(--navy); }
.more-note { margin-top: 28px; color: var(--muted); max-width: 60ch; }

/* 요금 */
.prices { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.price { border-radius: 22px; padding: clamp(26px, 3.6vw, 40px); border: 1px solid var(--line); }
.price.main { background: var(--navy); color: var(--white); border-color: var(--navy); }
.price h2 { font-size: 1.125rem; font-weight: 700; }
.amt { display: flex; align-items: baseline; gap: 8px; margin: 12px 0 20px; }
.amt b { font-size: clamp(2.2rem, 4.6vw, 3.4rem); font-weight: 800; letter-spacing: -0.04em; }
.price.main .amt b { color: var(--lime); }
.amt span { color: var(--muted); font-weight: 600; }
.price.main .amt span { color: var(--on-dark); }
.price ul { display: grid; gap: 10px; }
.price li { padding-left: 28px; position: relative; }
.price li::before { content: ''; position: absolute; left: 0; top: .45em; width: 16px; height: 16px; border-radius: 50%; background: var(--lime); }
.price.side li::before { background: var(--navy); }

/* 회사 */
.big-lines p { font-size: clamp(1.3rem, 2.4vw, 1.9rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1.45; color: var(--navy); }
.big-lines p + p { margin-top: 18px; color: var(--muted); }
.two-col { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); }
.tl { display: grid; border-left: 2px solid var(--line); margin-left: 6px; }
.tl li { position: relative; display: grid; grid-template-columns: 90px 1fr; gap: 12px; padding: 0 0 22px 26px; }
.tl li::before { content: ''; position: absolute; left: -8px; top: 6px; width: 14px; height: 14px; border-radius: 50%; background: var(--lime); border: 2px solid var(--navy); }
.tl time { font-weight: 800; color: var(--navy); font-variant-numeric: tabular-nums; }
.people { display: grid; gap: 16px; }
.person { display: flex; gap: 18px; border-radius: 18px; padding: 24px; background: var(--white); border: 1px solid var(--line); }
.avatar { flex: none; width: 56px; height: 56px; border-radius: 50%; background: var(--navy); color: var(--lime); font-weight: 800; font-size: 1.375rem; display: grid; place-items: center; }
.person h3 { font-size: 1.25rem; font-weight: 800; color: var(--navy); }
.kind { color: var(--muted); font-size: .9375rem; }
.person p:last-child { margin-top: 6px; }
.kv > div { display: grid; grid-template-columns: 170px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.kv dt { color: var(--muted); font-weight: 600; font-size: .9688rem; }
.kv dd { font-weight: 600; color: var(--navy); overflow-wrap: anywhere; }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 20px 40px 20px 0; font-weight: 700; color: var(--navy); font-size: 1.0625rem; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; font-weight: 500; line-height: 1; }
.faq details[open] summary::after { content: '-'; }
.faq details p { padding: 0 0 22px; color: var(--muted); max-width: 66ch; }

/* CTA */
.cta3 { background: var(--navy); color: var(--white); padding-block: clamp(56px, 8vw, 96px); position: relative; overflow: hidden; }
.cta3::after { content: ''; position: absolute; right: -120px; top: -120px; width: 380px; height: 380px; border-radius: 50%; background: radial-gradient(circle, rgba(210, 250, 10, .22), transparent 70%); pointer-events: none; }
.cta3-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; position: relative; }
.cta3 h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); font-weight: 800; letter-spacing: -0.035em; line-height: 1.2; }
.cta3 p { color: var(--on-dark); margin-top: 8px; }

/* 설톨즈 띠: 다른 브랜드의 색 */
.stz-band { background: #5b3df5; color: #fff; padding-block: 48px; }
.stz-inner { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 32px; align-items: center; }
.stz-inner h2 { font-size: clamp(1.3rem, 2.4vw, 1.8rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.25; }
.stz-inner p { margin-top: 6px; color: #e0dbff; }
.stz-cats { display: flex; gap: 8px; align-items: flex-end; }
.stz-cats .cat { width: 76px; height: auto; }
.stz-band .cat .cb { stroke: #14121f; stroke-width: 3; stroke-linejoin: round; }
.stz-btn { background: #ffcf3a; color: #14121f; }
.stz-btn:hover { background: #ffdb6b; }
.cat { display: block; overflow: visible; }
.cat-seol { --cat-body: #ffffff; --cat-tabby: #9a8e80; --cat-stripe: #3b332c; --cat-eye: #a9bb6c; --cat-nose: #e9a3a0; --cat-ink: #14121f; --cat-inear: #f1b8b4; }
.cat-tol { --cat-body: #1d1b24; --cat-eye: #f0b232; --cat-nose: #6b4a52; --cat-ink: #e9e6f5; --cat-inear: #3a3542; }
.cat .cb { fill: var(--cat-body); }
.cat .ct { stroke: var(--cat-body); stroke-width: 11; stroke-linecap: round; fill: none; }
.cat .ct-o { stroke: #14121f; stroke-width: 17; stroke-linecap: round; }
.cat .cs { stroke: var(--cat-stripe, transparent); stroke-width: 3.5; stroke-linecap: round; }
.cat .cw { fill: #ffffff; }
.cat .ctb, .cat .cear { fill: var(--cat-tabby, var(--cat-body)); }
.cat .cei { fill: var(--cat-inear); }
.cat .cspot { fill: #9a6a55; }
.cat .ce { fill: var(--cat-eye); }
.cat .pupil { fill: #14121f; }
.cat .ci-f { fill: var(--cat-nose); }
.cat .ci-s, .cat .ci-w { stroke: var(--cat-ink); stroke-width: 2.2; stroke-linecap: round; }
.cat .ci-w { stroke-width: 1.6; }

/* 문의 */
.kakao-card { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 24px; align-items: center; padding: clamp(24px, 4vw, 40px); border-radius: 24px; background: var(--kakao); color: #191600; text-decoration: none; transition: transform .2s var(--ease); }
.kakao-card:hover { transform: translateY(-2px); }
.kc-ico { width: 64px; height: 64px; border-radius: 18px; background: #191600; color: var(--kakao); display: grid; place-items: center; }
.kc-ico .ico { width: 34px; height: 34px; }
.kc-txt { display: grid; gap: 4px; }
.kc-txt b { font-size: clamp(1.3rem, 2.6vw, 1.9rem); font-weight: 800; letter-spacing: -0.03em; }
.kakao-card .btn { pointer-events: none; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.form { display: grid; gap: 24px; background: var(--white); padding: clamp(22px, 3.6vw, 36px); border-radius: 22px; border: 1px solid var(--line); }
.form .h3x { margin: 0; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.fld { display: grid; gap: 8px; border: 0; padding: 0; margin: 0; min-width: 0; }
.fld > span, .fld > legend { font-weight: 700; color: var(--navy); font-size: .9688rem; padding: 0; }
.fld em { font-style: normal; font-weight: 600; color: var(--muted); font-size: .8438rem; margin-left: 6px; }
.fld input:not([type]), .fld input[type='text'], .fld input[type='tel'], .fld input[type='email'], .fld textarea { width: 100%; font: inherit; color: var(--text); background: var(--white); border: 1.5px solid #b4c1ce; border-radius: 10px; padding: 12px 14px; }
.fld input:focus, .fld textarea:focus { border-color: var(--navy); outline: 3px solid var(--lime); outline-offset: 0; }
.fld input:user-invalid { border-color: #c0392b; }
.opts { display: grid; gap: 2px; }
.opt { display: flex; align-items: flex-start; gap: 10px; padding: 7px 0; cursor: pointer; font-size: .9688rem; line-height: 1.5; }
.opt input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--navy); flex: none; }
.consent { font-weight: 600; }
.consent a { color: var(--navy); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form .btn { justify-self: start; min-width: 180px; }
.form-msg { min-height: 1.5em; font-weight: 700; }
.form-msg.ok { color: #0b6b2f; }
.form-msg.bad { color: #b3261e; }
.direct { display: grid; gap: 16px; }
.direct h2 { font-size: 1.3125rem; font-weight: 800; color: var(--navy); }
.direct h3 { font-size: 1rem; font-weight: 800; color: var(--navy); margin-top: 8px; }
.direct .kv > div { grid-template-columns: 100px 1fr; }

/* 개인정보 */
.legal section { margin-top: 32px; }
.legal h2 { font-size: 1.2rem; font-weight: 800; color: var(--navy); margin-bottom: 10px; }
.legal p { margin-bottom: 10px; }

/* 주문 시뮬레이터 */
.demo { background: var(--paper); }
.demo-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.d-admin { background: var(--white); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; box-shadow: 0 24px 50px -32px rgba(0, 30, 60, .4); }
.d-head { display: flex; align-items: center; gap: 6px; padding: 12px 16px; background: var(--navy); color: var(--on-dark); font-size: .875rem; font-weight: 600; }
.d-head span { margin-right: auto; }
.d-head i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .2); }
.d-cols { display: grid; grid-template-columns: repeat(6, 1fr); padding: 16px 12px 0; }
.d-col { text-align: center; font-size: .8125rem; font-weight: 700; color: var(--muted); padding: 0 4px 8px; border-bottom: 2px solid var(--line); margin: 0 3px; transition: color .2s, border-color .2s; }
.d-col.on { color: var(--navy); border-color: var(--navy); }
.d-track { position: relative; height: 92px; margin: 0 12px; }
.d-card { position: absolute; top: 14px; left: 0; width: 16.666%; padding: 0 3px; transition: left .55s var(--ease); }
.d-card b, .d-card span { display: block; background: var(--navy); color: var(--white); }
.d-card b { padding: 9px 10px 0; border-radius: 10px 10px 0 0; font-size: .875rem; line-height: 1.3; }
.d-card span { padding: 2px 10px 9px; border-radius: 0 0 10px 10px; font-size: .75rem; color: var(--on-dark-2); }
.d-steps { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; padding: 6px 15px; }
.d-steps li { height: 6px; border-radius: 3px; background: var(--line); font-size: 0; transition: background .3s; }
.d-steps li.past { background: var(--navy-3); }
.d-steps li.on { background: var(--lime); }
.d-ctl { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 16px; }
.d-ctl .btn:disabled { opacity: .4; cursor: default; }
.d-state { font-weight: 700; color: var(--navy); }
.d-side { display: grid; gap: 16px; }
.kphone { background: #b9c8d8; border-radius: 26px; border: 7px solid #0a1524; overflow: hidden; display: flex; flex-direction: column; height: 330px; }
.p-head { background: var(--kakao); color: #3b1e1e; font-weight: 800; font-size: .875rem; text-align: center; padding: 9px; }
.p-body { flex: 1; overflow-y: auto; padding: 14px 12px; display: flex; flex-direction: column; gap: 10px; }
.p-empty { color: #3d5266; font-size: .875rem; margin: auto; text-align: center; max-width: 22ch; }
.bubble { background: var(--white); border-radius: 4px 14px 14px 14px; padding: 10px 12px; max-width: 88%; display: grid; gap: 2px; animation: pop .35s cubic-bezier(.2, .9, .3, 1.3); }
.bubble b { font-size: .8125rem; color: #3b1e1e; }
.bubble span { font-size: .875rem; line-height: 1.45; }
.bubble time { font-size: .6875rem; color: var(--muted); }
.d-log { background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 14px 16px; }
.d-log h3 { font-size: .875rem; font-weight: 800; color: var(--navy); margin-bottom: 8px; }
.d-log ol { display: grid; gap: 6px; max-height: 128px; overflow-y: auto; }
.d-log li { display: grid; grid-template-columns: 3.4em 1fr; gap: 8px; font-size: .8438rem; line-height: 1.45; }
.d-log time { color: var(--muted); font-variant-numeric: tabular-nums; }
@keyframes pop { from { transform: translateY(10px) scale(.94); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes rise { from { opacity: .3; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* 푸터 */
.site-footer { background: #00132a; color: var(--on-dark); padding: 64px 0 40px; font-size: .9375rem; }
.ftop { display: grid; grid-template-columns: 1.4fr repeat(4, minmax(0, 1fr)); gap: 28px; padding-bottom: 36px; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.fbrand p { margin-top: 12px; }
.ftop h2 { font-size: .875rem; font-weight: 800; color: var(--white); margin-bottom: 12px; }
.ftop ul { display: grid; gap: 8px; }
.ftop a { text-decoration: none; }
.ftop a:hover { color: var(--white); }
.fh { font-size: .8125rem; font-weight: 800; color: var(--white); margin: 28px 0 10px; }
.biz { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px 24px; font-size: .8438rem; }
.biz div { display: flex; gap: 8px; }
.biz dt { color: var(--on-dark-2); flex: none; }
.fbottom { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 26px; font-size: .8438rem; color: var(--on-dark-2); }
.fbottom a:hover { color: var(--white); }

/* 404 */
.nf { min-height: 100vh; display: grid; place-items: center; background: var(--navy); color: var(--white); text-align: center; padding: 24px; }
.nf h1 { margin: 24px 0 6px; font-size: 2rem; }
.nf p { color: var(--on-dark); margin-bottom: 18px; }
.nf .btn { margin: 4px; }

/* 반응형 */
@media (max-width: 1080px) {
  .main-nav, .hlink { display: none; }
  .mnav { display: block; }
  .ftop { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fbrand { grid-column: 1 / -1; }
  .others { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .hero3-in, .phero.split .phero-in, .field3-in, .two-col, .contact-grid, .demo-grid, .prices { grid-template-columns: minmax(0, 1fr); }
  .hero3-shots { margin-top: 12px; }
  .hero3-shots .ph3 { left: auto; right: -2%; }
  .tiles4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-cards, .rcards, .tri, .story3, .points, .points.four { grid-template-columns: minmax(0, 1fr); }
  .flow-line { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 28px; }
  .flow-line::before { display: none; }
  .biz { grid-template-columns: minmax(0, 1fr); }
  .stz-inner { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap { padding-inline: 16px; }
  .hbar { gap: 12px; min-height: 60px; }
  .hbar-end .btn-sm { display: none; }
  .stats3 ul { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .tiles4 { grid-template-columns: minmax(0, 1fr); }
  .tile, .tiles4.big .tile { aspect-ratio: 16 / 10; }
  .case-card { min-height: 340px; }
  .pf-head { display: none; }
  .pf li { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .ba-head { display: none; }
  .ba li { grid-template-columns: minmax(0, 1fr) auto; }
  .ba .sl { grid-column: 1 / -1; }
  .kakao-card { grid-template-columns: auto minmax(0, 1fr); }
  .kakao-card .btn { grid-column: 1 / -1; justify-self: start; }
  .grid2 { grid-template-columns: minmax(0, 1fr); }
  .kv > div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .ftop { grid-template-columns: minmax(0, 1fr); }
  .others { grid-template-columns: minmax(0, 1fr); }
  .field3 .phones-row .ph3:nth-child(2) { transform: none; }
  .phones-row .ph3 { width: calc(50% - 10px); max-width: 200px; }
  .field3 .phones-row .ph3:nth-child(3) { display: none; }
  .d-col { font-size: .6875rem; padding-inline: 0; }
  .d-card b { font-size: .75rem; padding: 7px 6px; border-radius: 8px; }
  .d-card span { display: none; }
  .tabs button { padding: 8px 14px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero3-shots .win, .hero3-shots .ph3 { transform: none; transition: none; }
  .pane, .bubble { animation: none; }
  .d-card { transition: none; }
}
.cases3, .ind3, .res3 { padding-block: clamp(56px, 8vw, 104px); }
.ind3, .res3 { padding-top: 0; }
.field3 .phones-row { flex-wrap: nowrap; }
.field3 .ph3 { width: min(210px, calc((100% - 72px) / 3)); }
@media (max-width: 640px) { .tabs { flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; } .tabs button { flex: none; } }
.cat-seol .ct { stroke: var(--cat-tabby); }

/* v3.1: 제품 밖의 일, 맞춤 개발, 교육 */
.more3 { padding-block: 0 clamp(56px, 8vw, 104px); }
.more-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.mcard { position: relative; display: grid; gap: 8px; padding: clamp(26px, 3.6vw, 40px); border-radius: 22px; text-decoration: none; color: var(--white); background: var(--navy); min-height: 200px; align-content: end; overflow: hidden; }
.mcard.m-education { background: var(--navy-3); }
.mcard::after { content: ''; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%; border: 36px solid rgba(210, 250, 10, .14); }
.mcard b { font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 800; letter-spacing: -0.03em; }
.mcard span { color: var(--on-dark); }
.mcard .ico { position: absolute; right: 28px; bottom: 30px; color: var(--lime); width: 28px; height: 28px; transition: transform .2s var(--ease); }
.mcard:hover .ico { transform: translateX(4px); }

.offers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.offer { padding: 28px; border-radius: 20px; border: 1px solid var(--line); background: var(--white); display: grid; gap: 10px; align-content: start; }
.offer.o0 { background: var(--navy); color: var(--white); border-color: var(--navy); }
.offer.o0 p { color: var(--on-dark); }
.offer h2, .offer h3 { font-size: 1.35rem; font-weight: 800; letter-spacing: -0.02em; }
.offer p { color: var(--muted); }
.offer ul { display: grid; gap: 8px; margin-top: 8px; }
.offer li { padding-left: 22px; position: relative; font-weight: 600; font-size: .9688rem; }
.offer li::before { content: ''; position: absolute; left: 0; top: .55em; width: 10px; height: 10px; border-radius: 3px; background: var(--lime); }
.offer:not(.o0) li::before { background: var(--navy); }
.bcases { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.bcase { background: var(--white); border-radius: 20px; padding: 26px; border: 1px solid var(--line); display: grid; gap: 12px; align-content: start; }
.bmeta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; font-size: .875rem; font-weight: 700; color: var(--muted); }
.bmeta time { font-variant-numeric: tabular-nums; color: var(--navy); background: var(--lime); padding: 2px 10px; border-radius: 999px; }
.bcase h3 { font-size: 1.25rem; font-weight: 800; color: var(--navy); letter-spacing: -0.02em; }
.bcase ul { display: grid; gap: 6px; }
.bcase li { padding-left: 18px; position: relative; color: var(--text); font-size: .9688rem; }
.bcase li::before { content: ''; position: absolute; left: 0; top: .72em; width: 8px; height: 2px; background: var(--navy); }

.topics-h { margin-top: clamp(40px, 6vw, 64px); }
.topics { display: flex; flex-wrap: wrap; gap: 10px; }
.topics li { padding: 8px 16px; border-radius: 999px; background: var(--paper); border: 1px solid var(--line); font-weight: 700; color: var(--navy); }
.ecards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.ecard { display: grid; gap: 8px; align-content: start; padding: 26px; border-radius: 20px; background: var(--white); border: 1px solid var(--line); text-decoration: none; color: var(--navy); transition: transform .2s var(--ease), box-shadow .2s; }
.ecard:hover { transform: translateY(-3px); box-shadow: 0 20px 40px -24px rgba(0, 30, 60, .35); }
.ekind { font-size: .8125rem; font-weight: 700; color: var(--muted); }
.ekind em, .hmeta em { font-style: normal; background: var(--lime); color: var(--navy); padding: 1px 8px; border-radius: 999px; margin-left: 4px; font-size: .75rem; }
.ecard b { font-size: 1.25rem; font-weight: 800; letter-spacing: -0.02em; line-height: 1.3; }
.eorg { color: var(--text); font-weight: 600; }
.eper { color: var(--muted); font-size: .875rem; font-variant-numeric: tabular-nums; }
.ego { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; margin-top: 6px; }
.career { display: grid; border-top: 2px solid var(--navy); }
.career li { display: grid; grid-template-columns: 170px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.career time { font-weight: 700; color: var(--muted); font-size: .9375rem; font-variant-numeric: tabular-nums; }
.career b { font-weight: 800; color: var(--navy); margin-right: 8px; }
.career p { color: var(--muted); margin-top: 4px; }
.hmeta { display: grid; gap: 6px; margin-top: 26px; }
.hmeta > div { display: flex; gap: 14px; }
.hmeta dt { color: var(--on-dark-2); min-width: 4em; }
.hmeta dd { color: var(--white); font-weight: 700; }
.phases { display: grid; gap: 0; border-left: 2px solid var(--line); margin-left: 8px; }
.phases > li { position: relative; display: grid; grid-template-columns: 170px 1fr; gap: 20px; padding: 0 0 34px 30px; }
.phases > li::before { content: ''; position: absolute; left: -9px; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--lime); border: 3px solid var(--navy); }
.phases time { font-weight: 800; color: var(--navy); font-variant-numeric: tabular-nums; font-size: .9688rem; }
.phases h3 { font-size: 1.2rem; font-weight: 800; color: var(--navy); margin-bottom: 8px; letter-spacing: -0.02em; }
.phases ul { display: grid; gap: 6px; }
.phases ul li { padding-left: 18px; position: relative; }
.phases ul li::before { content: ''; position: absolute; left: 0; top: .72em; width: 8px; height: 2px; background: var(--navy); }
/* 교육: 강사 소개, 과정 상세 */
.eprof { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.eprof p { color: var(--text); margin-bottom: 14px; max-width: 62ch; }
.eprof .eprof-name { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; margin-bottom: 18px; }
.eprof-name b { font-size: 1.4rem; font-weight: 800; color: var(--navy); }
.eprof-name span { color: var(--muted); font-weight: 600; }
.efacts { display: grid; border-top: 2px solid var(--navy); }
.efacts > div { display: grid; gap: 4px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.efacts dt { font-size: .8125rem; font-weight: 700; color: var(--muted); }
.efacts dd { font-weight: 800; color: var(--navy); }
.elead { font-size: clamp(1.15rem, 1.8vw, 1.35rem); font-weight: 700; color: var(--navy); line-height: 1.55; max-width: 48ch; margin-bottom: clamp(32px, 5vw, 56px); letter-spacing: -0.015em; }
.esplit { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 5vw, 64px); }
.dlist { display: grid; gap: 12px; border-top: 2px solid var(--navy); padding-top: 18px; }
.dlist li, .emods li, .eout li { padding-left: 18px; position: relative; color: var(--text); }
.dlist li::before, .emods li::before { content: ''; position: absolute; left: 0; top: .72em; width: 8px; height: 2px; background: var(--navy); }
.emods { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.emods article { padding: 26px; border-radius: 20px; background: var(--white); border: 1px solid var(--line); }
.emeta { font-size: .8125rem; font-weight: 700; color: var(--muted); }
.emods h3 { font-size: 1.2rem; font-weight: 800; color: var(--navy); letter-spacing: -0.02em; margin: 6px 0 14px; }
.emods ul { display: grid; gap: 8px; font-size: .9688rem; }
.etrack-sub { color: var(--muted); margin: -8px 0 clamp(24px, 4vw, 40px); max-width: 52ch; }
.etrack { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.etrack-card { padding: clamp(24px, 3vw, 36px); border-radius: 20px; border: 1px solid var(--line); background: var(--white); display: grid; gap: 22px; align-content: start; }
.etrack-card header { display: grid; gap: 4px; }
.etrack-card h3 { font-size: 1.35rem; font-weight: 800; color: var(--navy); letter-spacing: -0.02em; }
.etrack-m { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.etrack-m li { display: grid; gap: 6px; align-content: start; padding: 16px 14px; border-radius: 14px; background: var(--navy); }
.etrack-m b { font-size: clamp(1.1rem, 1.6vw, 1.4rem); overflow-wrap: anywhere; font-weight: 800; color: var(--lime); letter-spacing: -0.02em; line-height: 1.15; }
.etrack-m span { font-size: .8125rem; color: var(--on-dark); line-height: 1.45; }
.elead:last-child { margin-bottom: 0; }
.eplan { display: grid; gap: 0; max-width: 880px; border-top: 2px solid var(--navy); }
.eplan > li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 20px; padding: clamp(22px, 3vw, 32px) 0; border-bottom: 1px solid var(--line); }
.eplan h3 { font-size: 1.2rem; font-weight: 800; color: var(--navy); letter-spacing: -0.02em; margin-bottom: 10px; }
.eplan p { color: var(--text); line-height: 1.75; }
.eout { background: var(--navy); }
.eout .h2 { color: var(--white); }
.eout ul { display: grid; gap: 14px; }
.eout li { color: var(--white); font-weight: 600; font-size: 1.0625rem; padding-left: 26px; }
.eout li::before { content: ''; position: absolute; left: 0; top: .5em; width: 12px; height: 12px; border-radius: 50%; background: var(--lime); }
@media (max-width: 900px) {
  .offers, .bcases, .more-cards, .etrack { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  .eprof, .esplit, .etrack-m { grid-template-columns: minmax(0, 1fr); }
  .etrack-m li { grid-template-columns: minmax(0, 7.5em) minmax(0, 1fr); align-items: baseline; gap: 12px; padding: 14px 16px; }
  .career li, .phases > li { grid-template-columns: minmax(0, 1fr); gap: 6px; }
}

/* ===== v4 홈: 대상, 문제와 해결, 성과 구조 ===== */
.kicker { display: inline-flex; align-items: center; gap: 8px; font-size: .8125rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--navy-3); margin-bottom: 14px; }
.kicker::before { content: ''; width: 18px; height: 2px; background: currentColor; }
.light .kicker, .h4-proof .kicker { color: var(--lime); }
.h4-head { max-width: 760px; margin-bottom: clamp(32px, 4.5vw, 56px); }
.h4-head .lead { color: var(--muted); margin-top: 16px; }
.h4-head.light .h2 { color: var(--white); }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px 7px 10px; border-radius: 999px; background: rgba(210, 250, 10, .1); border: 1px solid rgba(210, 250, 10, .35); color: var(--lime); font-size: .875rem; font-weight: 700; margin-bottom: 26px; }
.pill::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--lime); }

/* 섹션 전환: 화면에 들어오는 즉시 짧게 떠오른다. 한 번 나타나면 다시 숨지 않는다 */
.js [data-reveal], .js [data-reveal-group] > * { opacity: 0; transform: translateY(18px); transition: opacity .45s cubic-bezier(.2, .7, .2, 1), transform .45s cubic-bezier(.2, .7, .2, 1); transition-delay: calc(var(--n, 0) * 60ms); }
.js [data-reveal].in, .js [data-reveal-group].in > * { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js [data-reveal], .js [data-reveal-group] > * { opacity: 1; transform: none; transition: none; }
}

/* 히어로 */
.h4-hero { color: var(--white); padding-block: clamp(64px, 9vw, 120px) clamp(72px, 9vw, 112px); overflow: hidden; }
.h4-hero.bgp[style] { background-position: center 70%; }
.h4-hero::before { background: linear-gradient(100deg, rgba(0, 30, 60, .97) 0%, rgba(0, 30, 60, .9) 45%, rgba(0, 30, 60, .55) 100%), linear-gradient(to top, rgba(0, 30, 60, 1) 0%, rgba(0, 30, 60, 0) 40%); }
.h4-grid { position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse at 70% 40%, #000 0%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 0%, transparent 70%); }
.h4-hero::after { content: ''; position: absolute; z-index: -1; width: 720px; height: 720px; right: -200px; top: -260px; border-radius: 50%; background: radial-gradient(circle, rgba(210, 250, 10, .16), transparent 65%); }
.h4-hero-in { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.h4-hero h1 { font-size: clamp(2.4rem, 4.6vw, 4.1rem); font-weight: 800; letter-spacing: -0.045em; line-height: 1.08; }
.h4-hero .lead { color: var(--on-dark); margin: 24px 0 34px; max-width: 38ch; }
.h4-chips { margin-top: 36px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .12); }
.h4-chips ul { display: flex; flex-wrap: wrap; gap: 12px 36px; }
.h4-chips b { display: block; font-size: clamp(1.4rem, 2.3vw, 1.9rem); font-weight: 800; letter-spacing: -0.03em; color: var(--lime); font-variant-numeric: tabular-nums; }
.h4-chips span { color: var(--on-dark); font-size: .9375rem; font-weight: 600; }
.h4-chips p { margin-top: 10px; font-size: .8125rem; color: var(--on-dark-2); }
.h4-stage { position: relative; min-height: 460px; }
.ly { position: absolute; }
.ly-win { top: 6%; left: 4%; right: -18%; }
.ly-win .win { box-shadow: 0 50px 100px -30px rgba(0, 0, 0, .7), 0 0 0 1px rgba(255, 255, 255, .08); }
.ly-phone { left: -4%; bottom: -4%; }
.ly-phone .ph3 { width: clamp(130px, 13vw, 180px); }
.toasts { position: absolute; right: -2%; bottom: 2%; width: min(300px, 70%); display: grid; gap: 10px; z-index: 3; }
.toast { display: flex; gap: 12px; align-items: center; padding: 12px 14px; border-radius: 16px; background: rgba(255, 255, 255, .97); color: var(--text); box-shadow: 0 20px 40px -16px rgba(0, 0, 0, .5); }
.toast .mi { width: 34px; height: 34px; padding: 7px; }
.toast b { display: block; font-size: .9063rem; color: var(--navy); line-height: 1.3; }
.toast small { display: block; font-size: .8125rem; color: var(--muted); line-height: 1.4; }
.toast.t-done .mi { background: var(--lime); color: var(--navy); }

/* 업종 띠 */
.h4-ticker { display: flex; align-items: center; gap: 28px; background: var(--navy); color: var(--white); padding: 18px 0 18px max(24px, calc((100vw - var(--wrap)) / 2 + 24px)); border-top: 1px solid rgba(255, 255, 255, .08); }
.h4-ticker > p { flex: none; font-size: .8125rem; font-weight: 700; color: var(--on-dark-2); }
.tk { display: flex; flex-wrap: wrap; gap: 8px 28px; padding-right: 24px; }
.tk li { font-weight: 700; font-size: 1.0625rem; color: var(--white); white-space: nowrap; display: inline-flex; align-items: center; gap: 10px; }
.tk li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--lime); }

/* 대상(역할 탭) */
.h4-who { padding-block: clamp(80px, 10vw, 140px); background: var(--white); }
.rtabs { display: flex; flex-wrap: wrap; gap: 8px; padding: 6px; border-radius: 999px; background: var(--paper); width: fit-content; margin-bottom: 28px; }
.rtabs button { font: inherit; font-weight: 700; font-size: .9688rem; color: var(--muted); background: none; border: 0; padding: 12px 22px; border-radius: 999px; cursor: pointer; transition: color .2s, background-color .2s; }
.rtabs button[aria-selected="true"] { background: var(--navy); color: var(--white); }
.rpane { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(28px, 4vw, 56px); align-items: center; padding: clamp(24px, 3.5vw, 44px); border-radius: 28px; background: linear-gradient(160deg, #f6f8fb, #eef2f7); border: 1px solid var(--line); }
[hidden] { display: none !important; }
.rrole { font-weight: 800; color: var(--navy-3); font-size: .9375rem; margin-bottom: 8px; }
.rpane h3 { font-size: clamp(1.45rem, 2.4vw, 2rem); font-weight: 800; letter-spacing: -0.035em; line-height: 1.25; color: var(--navy); margin-bottom: 26px; }
.pg { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.pg-col { padding: 18px; border-radius: 18px; background: var(--white); border: 1px solid var(--line); }
.pg-col > p { font-size: .8125rem; font-weight: 800; letter-spacing: .04em; margin-bottom: 12px; }
.pains > p { color: #c2410c; }
.gains { background: var(--navy); border-color: var(--navy); color: var(--white); }
.gains > p { color: var(--lime); }
.pg-col ul { display: grid; gap: 10px; }
.pg-col li { display: flex; gap: 8px; font-size: .9375rem; line-height: 1.5; }
.pi { width: 18px; height: 18px; flex: none; margin-top: 3px; }
.pains .pi { color: #ea580c; }
.gains .pi { color: var(--lime); }
.rvis .win { box-shadow: 0 30px 60px -28px rgba(0, 30, 60, .45), 0 0 0 1px rgba(0, 30, 60, .08); }
.phones-row.two { flex-wrap: nowrap; }
.phones-row.two .ph3 { width: clamp(140px, 15vw, 200px); }
.phones-row.two .ph3:nth-child(2) { margin-top: 40px; }

/* 문제와 해결: 단계마다 설명과 화면을 나란히 */
.h4-prob { padding-block: clamp(80px, 10vw, 140px); background: var(--paper); }
.psteps { display: grid; gap: clamp(48px, 7vw, 96px); }
.pstep { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.pvis .win { box-shadow: 0 40px 80px -30px rgba(0, 30, 60, .5), 0 0 0 1px rgba(0, 30, 60, .08); }
.pno { display: block; font-size: 3.4rem; font-weight: 800; letter-spacing: -0.05em; line-height: 1; color: var(--navy); margin-bottom: 18px; }
.plabel { font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 6px; }
.plabel.bad { color: #c2410c; }
.plabel.good { color: var(--navy-3); margin-top: 22px; }
.pstep h3 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); font-weight: 800; letter-spacing: -0.035em; line-height: 1.25; color: var(--navy); }
.pstep h4 { font-size: 1.2rem; font-weight: 800; letter-spacing: -0.02em; color: var(--navy); }
.pbefore { color: var(--muted); margin-top: 10px; }
.pafter { margin-top: 6px; }
.pmetric { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 12px; margin: 20px 0 16px; padding: 14px 18px; border-radius: 14px; background: var(--navy); width: fit-content; }
.pmetric b { font-size: 1.35rem; font-weight: 800; letter-spacing: -0.02em; color: var(--lime); }
.pmetric span { color: var(--on-dark); font-size: .875rem; font-weight: 600; }

/* 세 개의 화면 */
.h4-surf { background: var(--navy); color: var(--white); padding-block: clamp(80px, 10vw, 140px); overflow: hidden; position: relative; }
.h4-surf::after { content: ''; position: absolute; left: -200px; bottom: -300px; width: 700px; height: 700px; border-radius: 50%; background: radial-gradient(circle, rgba(210, 250, 10, .12), transparent 65%); pointer-events: none; }
.surf-stage { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) auto 280px; gap: 28px; align-items: end; z-index: 1; }
.sv-phone .ph3 { width: clamp(150px, 15vw, 200px); }
.sv-kakao { align-self: center; padding: 18px; border-radius: 24px; background: #b2c7d9; display: grid; gap: 10px; }
.sv-kakao > p { font-size: .8125rem; font-weight: 700; color: #33475b; text-align: center; margin-bottom: 4px; }
.kb { padding: 12px 14px; border-radius: 4px 16px 16px 16px; background: var(--white); color: var(--text); box-shadow: 0 6px 16px -10px rgba(0, 0, 0, .4); }
.kb b { display: block; font-size: .8125rem; color: #7a5b00; background: var(--kakao); margin: -12px -14px 8px; padding: 7px 14px; border-radius: 4px 16px 0 0; }
.kb span { font-size: .875rem; line-height: 1.5; }
.surf-list { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 44px; }
.surf-list li { padding: 22px; border-radius: 18px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); }
.sw { display: inline-block; font-size: .75rem; font-weight: 800; color: var(--navy); background: var(--lime); padding: 3px 10px; border-radius: 999px; margin-bottom: 10px; }
.surf-list b { display: block; font-size: 1.2rem; font-weight: 800; }
.surf-list p { color: var(--on-dark); margin-top: 4px; font-size: .9688rem; }
.h4-surf .note { color: var(--on-dark-2); position: relative; z-index: 1; }

/* 성과 */
.h4-proof { color: var(--white); padding-block: clamp(80px, 10vw, 140px); }
.h4-proof::before { background: linear-gradient(to bottom, rgba(0, 30, 60, .9), rgba(0, 30, 60, .97)); }
.nums { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-bottom: 40px; }
.nums li { padding: 28px; border-radius: 22px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.nums b { display: block; white-space: nowrap; font-size: clamp(2.2rem, 3.8vw, 3.3rem); font-weight: 800; letter-spacing: -0.05em; line-height: 1; color: var(--lime); font-variant-numeric: tabular-nums; }
.nums em { display: block; font-style: normal; color: var(--on-dark-2); font-size: .875rem; font-weight: 600; margin-top: 12px; text-decoration: line-through; text-decoration-color: rgba(255, 255, 255, .35); }
.nums li > span { display: block; font-weight: 700; margin-top: 4px; }
.h4-proof .note { color: var(--on-dark-2); }

/* 성과 아래 사례 카드 */
.cmini { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.cm { display: flex; flex-direction: column; justify-content: flex-end; gap: 6px; min-height: 230px; padding: 26px; border-radius: 20px; color: var(--white); text-decoration: none; overflow: hidden; border: 1px solid rgba(255, 255, 255, .12); }
.cm::before { background: linear-gradient(to top, rgba(0, 30, 60, .95) 30%, rgba(0, 30, 60, .45)); }
.cm small { color: var(--on-dark); font-weight: 600; font-size: .875rem; margin-bottom: auto; }
.cm b { font-size: clamp(1.25rem, 2vw, 1.5rem); font-weight: 800; letter-spacing: -0.025em; }
.cm span { display: inline-flex; align-items: center; gap: 6px; color: var(--lime); font-weight: 700; }

/* 업종 */
.h4-ind { padding-block: clamp(80px, 10vw, 140px); }
.h4-ind .sec-head .lead { color: var(--muted); margin-top: 12px; max-width: 46ch; }

/* 도입 과정 */
.h4-onb { padding-block: clamp(80px, 10vw, 140px); background: var(--paper); }
.onb { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; counter-reset: s; }
.onb::before { content: ''; position: absolute; left: 24px; right: 24px; top: 23px; height: 2px; background: var(--navy); }
.onb li { position: relative; z-index: 1; }
.onb span { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--navy); border: 2px solid var(--navy); font-weight: 800; color: var(--lime); margin-bottom: 18px; }
.onb b { display: block; font-size: 1.2rem; font-weight: 800; color: var(--navy); }
.onb p { color: var(--muted); margin-top: 6px; font-size: .9688rem; }
.onb-note { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; margin-top: 40px; padding: 20px 24px; border-radius: 18px; background: var(--white); border: 1px solid var(--line); }
.onb-note b { color: var(--navy); font-size: 1.0625rem; }

/* 제품 밖 */
.h4-more { padding-block: clamp(80px, 10vw, 140px) clamp(64px, 8vw, 100px); }
.h4-more .h2 { margin-bottom: 32px; }
.pcards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-bottom: clamp(56px, 7vw, 88px); }
.pcard { display: flex; flex-direction: column; justify-content: flex-end; gap: 8px; min-height: 300px; padding: 32px; border-radius: 24px; color: var(--white); text-decoration: none; overflow: hidden; }
.pcard::before { background: linear-gradient(to top, rgba(0, 30, 60, .95) 25%, rgba(0, 30, 60, .35) 100%); }
.pcard b { font-size: 1.6rem; font-weight: 800; letter-spacing: -0.03em; }
.pcard span { color: var(--on-dark); max-width: 40ch; }
.pcard .ico { color: var(--lime); width: 24px; height: 24px; margin-top: 6px; transition: transform .2s var(--ease); }
.pcard:hover .ico { transform: translateX(4px); }

/* 공통 CTA 사진 */
.cta3.bgp::before { background: linear-gradient(100deg, rgba(0, 30, 60, .95) 30%, rgba(0, 30, 60, .62)); }

@media (max-width: 1080px) {
  .h4-hero-in, .pstep { grid-template-columns: minmax(0, 1fr); }
  .h4-stage { min-height: 0; aspect-ratio: 16 / 12; margin-top: 12px; }
  .pstep { gap: 24px; }
  .rpane { grid-template-columns: minmax(0, 1fr); }
  .surf-stage { grid-template-columns: minmax(0, 1fr) auto; }
  .sv-kakao { grid-column: 1 / -1; max-width: 420px; }
}
@media (max-width: 900px) {
  .nums, .surf-list, .cmini { grid-template-columns: minmax(0, 1fr); }
  .onb { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 32px; }
  .onb::before { display: none; }
  .pcards { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  .h4-hero h1 { font-size: clamp(2.1rem, 9vw, 2.6rem); }
  .h4-stage { aspect-ratio: 1 / 1; }
  .ly-win { right: -40%; left: 10%; }
  .ly-phone { display: none; }
  .ly-win { left: 0; right: -30%; top: 0; }
  .toasts { right: 0; bottom: 0; width: 82%; }
  .toast:nth-child(n+4) { display: none; }
  .h4-ticker { padding-left: 16px; gap: 16px; }
  .h4-ticker > p { display: none; }
  .rtabs { width: auto; border-radius: 18px; }
  .rtabs button { flex: 1 1 40%; padding: 11px 12px; }
  .pg { grid-template-columns: minmax(0, 1fr); }
  .phones-row.two .ph3 { width: 42vw; }
  .surf-stage { grid-template-columns: minmax(0, 1fr); }
  .sv-phone { display: none; }
  .onb { grid-template-columns: minmax(0, 1fr); }
  .h4-chips ul { gap: 12px 24px; }
}
.clients { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.clients li { display: flex; align-items: center; justify-content: center; min-height: 88px; padding: 14px 16px; border: 1px solid var(--line, #dde2ea); border-radius: 14px; background: #fff; text-align: center; font-weight: 700; color: var(--navy, #0f2742); overflow-wrap: anywhere; }
.clients img { max-width: 100%; max-height: 44px; object-fit: contain; }
@media (max-width: 640px) { .clients { grid-template-columns: repeat(2, 1fr); } }