@charset "utf-8";
@import "reset.css";
@import "guide.css";
@import "main_2026.css";
@import "../board/basic/board.css"; /*보드 스타일 추가*/

@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css');
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700&display=swap');

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Pretendard', -apple-system, sans-serif; color: #222; background: #fff; overflow-x: hidden; word-break: keep-all; }
img { max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ── VARIABLES ── */
:root { --black: #111; --bgray: #333; --navy: #1a2a42; --blue: #003087; --blue-mid: #0066CC; --gray-light: #f5f6f8; --border: #e0e4ea; --inner: 1400px; --gnb-inner: 1400px; --inner-board: 1056px; --pad-h: clamp(20px, 4vw, 48px); }

/* ── INNER ── */
.inner { max-width: var(--inner); margin: 0 auto; padding: 0; }
.inner-board { max-width: var(--inner-board); margin: 0 auto; padding: 0; }
@media (max-width: 1400px) { .inner { padding: 0 var(--pad-h); } .inner-board { padding: 0 var(--pad-h); } }

/* ════ HEADER ════ */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 200; height: 100px; background: #fff; transition: box-shadow .3s; }
.header.scrolled { box-shadow: 0 2px 16px rgba(0,0,0,.08); }
.header-inner { max-width: var(--gnb-inner); margin: 0 auto; padding: 0; height: 100%; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; }

/* logo */
.logo { display: flex; align-items: center; gap: 6px; font-size: 1.1rem; font-weight: 800; color: var(--navy); letter-spacing: -.3px; font-style: italic; flex-shrink: 0; justify-self: start; }
.logo img { width: 180px; height: 22px; display: block; }
.footer-logo img { width: 180px; height: 22px; display: block; margin-bottom: 16px; }

/* GNB */
.gnb { display: flex; align-items: stretch; height: 100px; }
.gnb-item { position: relative; display: flex; align-items: center; }
.gnb-item > a, .gnb-item > span { display: flex; align-items: center; gap: 4px; padding: 0 30px; height: 100%; font-size: 18px; font-weight: 500; color: #333; cursor: pointer; transition: color .2s; white-space: nowrap; }
.gnb-item > a:hover, .gnb-item > span:hover, .gnb-item.has-sub:hover > span { color: var(--blue); }
.gnb-item > span > a.active { color: var(--blue); font-weight: 700; }
.gnb-arrow { display: none !important; }
.gnb-arrow svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2; }
.gnb-item.has-sub:hover .gnb-arrow { transform: rotate(180deg); }

/* 드롭다운 */
.gnb-sub { position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(-6px); min-width: 130px; background: #fff; border: 1px solid var(--border); border-top: 2px solid var(--blue); border-radius: 0 0 6px 6px; box-shadow: 0 8px 24px rgba(0,0,0,.1); opacity: 0; pointer-events: none; transition: opacity .22s ease, transform .22s ease; z-index: 300; }
.gnb-item.has-sub:hover .gnb-sub { opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(0); }
.gnb-sub a { display: block; padding: 11px 20px; font-size: .82rem; font-weight: 400; color: #444; border-bottom: 1px solid #f0f0f0; transition: background .15s, color .15s; white-space: nowrap; }
.gnb-sub a:last-child { border-bottom: none; border-radius: 0 0 6px 6px; }
.gnb-sub a:hover { background: var(--gray-light); color: var(--blue); }

/* header right */
.header-right { display: flex; align-items: center; gap: 16px; justify-self: end; }
.lang-switch { font-size: 18px; font-weight: 500; color: #999; display: flex; align-items: center; gap: 4px; }
.lang-switch span { cursor: pointer; transition: color .2s; }
.lang-switch span.active { color: var(--navy); font-weight: 700; }
.lang-switch span:hover { color: var(--navy); }
.lang-divider { color: #ddd; }

/* hamburger */
.hamburger { display: flex; flex-direction: column; gap: 5px; padding: 4px; cursor: pointer; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--navy); border-radius: 2px; transition: .3s; transform-origin: center; }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ════ MOBILE NAV ════ */
.mob-overlay { display: none; position: fixed; inset: 0; top: 100px; background: rgba(0,0,0,.45); z-index: 198; opacity: 0; transition: opacity .3s; }
.mob-overlay.open { opacity: 1; }
.mob-nav { display: none; position: fixed; top: 100px; right: 0; bottom: 0; width: min(300px, 100vw); background: #fff; z-index: 199; flex-direction: column; overflow-y: auto; transform: translateX(100%); transition: transform .35s cubic-bezier(.4,0,.2,1); border-left: 1px solid var(--border); }
.mob-nav.open { transform: translateX(0); }

/* 1뎁스 */
.mn-item { border-bottom: 1px solid #f0f2f5; }
.mn-row { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; cursor: pointer; transition: background .15s; }
.mn-row:hover { background: var(--gray-light); }
.mn-label { font-size: .92rem; font-weight: 500; color: #222; }
.mn-arrow-icon { width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; transition: transform .28s; }
.mn-arrow-icon svg { width: 12px; height: 12px; stroke: #aaa; fill: none; stroke-width: 2; }
.mn-item.open .mn-arrow-icon { transform: rotate(180deg); }

/* 2뎁스 */
.mn-sub { max-height: 0; overflow: hidden; transition: max-height .32s cubic-bezier(.4,0,.2,1); background: #f8f9fb; }
.mn-item.open .mn-sub { max-height: 300px; }
.mn-sub a { display: block; padding: 12px 20px 12px 32px; font-size: .84rem; font-weight: 400; color: #555; border-bottom: 1px solid #eef0f3; position: relative; transition: color .2s; }
.mn-sub a::before { content: ''; position: absolute; left: 20px; top: 50%; transform: translateY(-50%); width: 4px; height: 4px; border-radius: 50%; background: #ccc; transition: background .2s; }
.mn-sub a:hover { color: var(--blue); }
.mn-sub a:hover::before { background: var(--blue); }
.mn-sub a:last-child { border-bottom: none; }

/* 단독 메뉴 */
.mn-link { display: block; padding: 16px 20px; font-size: .92rem; font-weight: 500; color: #222; border-bottom: 1px solid #f0f2f5; transition: background .15s, color .15s; }
.mn-link:hover { background: var(--gray-light); color: var(--blue); }
.mn-footer { margin-top: auto; padding: 20px; border-top: 1px solid #f0f2f5; }
.mn-lang { display: flex; gap: 12px; }
.mn-lang span { font-size: .8rem; font-weight: 500; color: #aaa; cursor: pointer; transition: color .2s; }
.mn-lang span.active { color: var(--navy); font-weight: 700; }

/* ════ SUB VISUAL ════ */
.sub-visual { margin-top: 100px; }
.sub-visual-text { background: #fff; text-align: center; padding: clamp(48px,6vw,150px) var(--pad-h) clamp(32px,4vw,52px); }
@keyframes svFadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
.sub-visual-title { font-family: 'Poppins', sans-serif; font-size: clamp(1.8rem, 4vw, 3.875rem); font-weight: 700; color: var(--black); line-height: 1.2; letter-spacing: -.5px; opacity: 0; animation: svFadeUp .7s ease forwards; animation-delay: .15s; margin-bottom: clamp(14px,2vw,40px); }
.sub-visual-sub { font-size: clamp(.82rem, 1.3vw, 1.5rem); color: #333; font-weight: 300; line-height: 1.4; opacity: 0; animation: svFadeUp .7s ease forwards; animation-delay: .35s; }
.sub-visual-img { width: 100%; overflow: hidden; }
.sub-visual-img img { width: 100%; height: clamp(200px, 28vw, 420px); object-fit: cover; object-position: center 30%; display: block; }


/* ════ SUB VISUAL board ════ */
.sub-visual-board { margin-top: 100px; position: relative; height: clamp(220px, 28vw, 380px); overflow: hidden; display: flex; align-items: center; justify-content: center; }
.sub-visual-board-img { position: absolute; inset: 0; background: linear-gradient(135deg, #0d1a3a 0%, #1a2c5a 60%, #1e3570 100%); }
.sub-visual-board-img img { width: 100%; height: 100%; object-fit: cover; opacity: 0.4; }
.sub-visual-board-overlay { position: absolute; inset: 0; background: rgba(5,10,28,.1); }
.sub-visual-board-content { position: relative; z-index: 2; text-align: center; padding: 0 var(--pad-h); width: 100%; }
@keyframes svFadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
.sv-brand-board { font-size: clamp(.62rem, .9vw, .72rem); font-weight: 700; color: #7eb8ff; letter-spacing: 4px; text-transform: uppercase; font-style: italic; opacity: 0; animation: svFadeUp .6s ease forwards; animation-delay: .1s; margin-bottom: clamp(10px, 1.5vw, 14px); }
.sub-visual-board-title { font-size: clamp(1.5rem, 4.5vw, 3.4rem); font-weight: 800; color: #fff; line-height: 1.2; letter-spacing: -.5px; opacity: 0; animation: svFadeUp .7s ease forwards; animation-delay: .25s; margin-bottom: clamp(14px, 2vw, 22px); }
.sv-line-board { display: block; width: 50px; height: 1px; background: #7eb8ff; margin: 0 auto clamp(14px, 2vw, 22px); opacity: 0; animation: svFadeUp .6s ease forwards; animation-delay: .45s; }
.sub-visual-board-sub { font-size: clamp(.78rem, 1.2vw, .9rem); color: rgba(255,255,255,.9); font-weight: 300; line-height: 1.8; opacity: 0; animation: svFadeUp .7s ease forwards; animation-delay: .6s; }


/* ════ TAB BAR ════ */
.tab-bar { background: #fff; padding: clamp(24px,3vw,36px) 0; }
.tab-bar-inner { max-width: var(--inner); margin: 0 auto; padding: 0 var(--pad-h); display: flex; justify-content: center; }
.tab-wrap { display: inline-flex; background: #ebebef; border-radius: 16px; padding: 6px; gap: 4px; border: 1px solid #e0e1e8; }
.tab-btn { padding: 0 32px; height: 42px; font-size: .875rem; font-weight: 500; color: #64748B; border-radius: 12px; border: none; background: transparent; transition: background .22s, color .22s, box-shadow .22s; white-space: nowrap; cursor: pointer; }
.tab-btn.active { background: #003087; color: #fff; font-weight: 500; box-shadow: 0 4px 14px rgba(26,42,66,.3); }
.tab-btn:hover:not(.active) { color: #64748B; }

/* ════ SECTION ════ */
.section { padding: 0 0 clamp(60px,8vw,100px); }

/* ════ 인사말 ════ */
.greeting-section { background: #fff; }
.greeting-headline { text-align: center; margin-bottom: clamp(48px,6vw,72px); margin-top: 100px; padding-top: 80px; position: relative; }
.greeting-headline::before { content: ''; position: absolute; top: -80px; left: 50%; width: 1px; height: 80px; background: #ddd; }
.greeting-headline h2 { font-size: clamp(1.5rem,2.8vw,2.5rem); font-weight: 700; color: var(--black); letter-spacing: -.3px; margin-bottom: 16px; }
.greeting-headline p { font-size: clamp(.9rem,1.5vw,1.5rem); font-weight: 500; color: var(--bgray); line-height: 1.4; }
.greeting-body { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px,5vw,80px); align-items: start; }
.greeting-text p { font-size: clamp(.83rem,1.3vw,1.25rem); line-height: 1.8; color: var(--bgray); font-weight: 500; letter-spacing: -.3px; margin-bottom: 22px; word-break: keep-all; }
.greeting-text p:last-child { margin-bottom: 0; }
.greeting-text .highlight { color: var(--blue-mid); }
.greeting-text .signature { font-weight: 700; font-size: 1.5rem; color: var(--black); margin-top: 12px !important; }
.greeting-img { border-radius: 4px; overflow: hidden; background: #dce6ef; aspect-ratio: 1/1; display: flex; align-items: center; justify-content: center; position: relative; }
.greeting-img-hint { font-size: .75rem; color: rgba(0,0,0,.25); letter-spacing: 1px; text-transform: uppercase; position: absolute; }

/* ════ TIMELINE ════ */
.timeline { margin: clamp(40px,5vw,64px) auto clamp(40px,5vw,60px); max-width: 1024px; }
.tl-item { display: grid; grid-template-columns: 1fr 40px 1fr; gap: 0 clamp(16px,3vw,40px); align-items: start; }
.tl-year { font-size: clamp(1.2rem,2.5vw,2.5rem); font-weight: 700; color: var(--black); text-align: left; padding-top: 2px; line-height: 1.2; letter-spacing: -.5px; transition: color .4s ease; }
.tl-center { display: flex; flex-direction: column; align-items: center; position: relative; }
.tl-dot { width: 14px; height: 14px; border-radius: 50%; background: #c8d0db; border: 3px solid #fff; box-shadow: 0 0 0 2px #c8d0db; flex-shrink: 0; margin-top: 3px; position: relative; z-index: 1; transition: background .4s ease, box-shadow .4s ease; }
.tl-dot.active, .tl-item.in-view .tl-dot { background: var(--blue); box-shadow: 0 0 0 2px var(--blue); }
.tl-item.in-view .tl-year { color: var(--navy); }
.tl-item.in-view .tl-content-year { color: var(--black); }
.tl-line { width: 1px; flex: 1; min-height: clamp(60px,8vw,100px); background: #e0e4ea; margin-top: 4px; }
.tl-content { padding-bottom: clamp(40px,6vw,72px); }
.tl-content-year { font-size: clamp(.9rem,1.5vw,1.5rem); font-weight: 700; color: var(--navy); margin-bottom: 12px; line-height: 1.2; transition: color .4s ease; }
.tl-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.tl-list li { font-size: clamp(.8rem,1.3vw,1.125rem); color: var(--bgray); font-weight: 300; line-height: 1.75; padding-left: 14px; position: relative; word-break: keep-all; }
.tl-list li::before { content: '·'; position: absolute; left: 0; color: #aaa; font-size: 1.1rem; line-height: 1.6; }

/* ════ CERT SECTION ════ */
.cert-section { padding: clamp(52px,7vw,88px) 0 clamp(60px,8vw,100px); }

/* 카테고리 블록 */
.cert-block { margin-bottom: clamp(48px,6vw,72px); word-break: keep-all; }
.cert-block:last-child { margin-bottom: 0; }

/* 카테고리 헤더 */
.cert-block-header { display: flex; align-items: center; gap: 0; margin-bottom: 24px; }
.cert-block-title { font-size: .78rem; font-weight: 600; color: var(--blue); letter-spacing: .3px; border: 1px solid #c8d4e4; border-radius: 50px; padding: 6px 16px; white-space: nowrap; flex-shrink: 0; }
.cert-block-header::after { content: ''; display: block; flex: 1; height: 1px; background: #dde4ee; margin-left: 12px; }

/* 상표권 전용 색상 */
.cert-block.trademark .cert-block-title { color: #5a3fa0; border-color: #c4b0e8; }
.cert-block.trademark .cert-block-header::after { background: #ddd0f5; }
.cert-block.trademark .cert-card { border-color: #e0d4f5; }
.cert-block.trademark .cert-card:hover { box-shadow: 0 8px 28px rgba(90,63,160,.12); }
.cert-block.trademark .cert-card-name { color: #5a3fa0; }
.cert-block.trademark .cert-card-img-placeholder { background: #f2eefb; }
.cert-bg-01 { background: #fafbff; }
.cert-bg-02 { background: #f8f9fc; }

/* 카드 그리드 */
.cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(14px,2vw,24px); }
.cert-grid.col-2 { grid-template-columns: repeat(4, 1fr); }

/* 카드 */
.cert-card { background: #fff; border: 1px solid var(--border); border-radius: 15px; overflow: hidden; cursor: pointer; transition: box-shadow .25s, transform .25s; }
.cert-card:hover { box-shadow: 0 8px 28px rgba(30,95,168,.12); transform: translateY(-3px); }
.cert-card-img { aspect-ratio: 3/4; background: #f0f3f7; overflow: hidden; position: relative; display: flex; align-items: center; justify-content: center; }
.cert-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.cert-card:hover .cert-card-img img { transform: scale(1.04); }
.cert-card-img-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background: #eef1f5; }
.cert-card-img-placeholder svg { width: 36px; height: 36px; opacity: .2; }
.cert-card-body { padding: clamp(12px,1.5vw,22px); }
.cert-card-name { font-size: clamp(.78rem,1.1vw,.88rem); font-weight: 700; color: var(--navy); margin-bottom: 4px; line-height: 1.4; }
.cert-card-sub { font-size: clamp(.68rem,.9vw,.76rem); color: #777; font-weight: 400; margin-bottom: 4px; }
.cert-card-date { font-size: clamp(.62rem,.82vw,.7rem); color: #aaa; font-weight: 300; }

/* ════ EDITION SECTION ════ */
.edition-section { padding: clamp(40px,5vw,64px) 0; }
.edition-block { margin-bottom: clamp(40px,5vw,60px); }
.edition-block:last-child { margin-bottom: 0; }
.edition-label { display: flex; align-items: center; gap: 10px; font-size: .7rem; font-weight: 700; color: var(--blue-mid); letter-spacing: 2.5px; text-transform: uppercase; margin-bottom: 16px; }
.edition-label::before { content: ''; display: block; width: 24px; height: 1px; background: var(--blue-mid); flex-shrink: 0; }
.edition-video { width: 100%; aspect-ratio: 16/8.9; background: #fff; overflow: hidden; position: relative; display: flex; align-items: center; justify-content: center; }
.edition-video video, .edition-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border: none; }

/* ════ APPS GRID ════ */
.apps-section { padding: 0 0 clamp(48px,6vw,72px); }
.apps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; background: #222; }
.app-card { position: relative; aspect-ratio: 1/1.05; overflow: hidden; cursor: pointer; background: #1a2535; }
.app-card-bg { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform .4s ease; }
.app-card:hover .app-card-bg { transform: scale(1.06); }
.app-card-overlay { position: absolute; inset: 0; background: rgba(10,18,40,.55); transition: background .3s; }
.app-card:hover .app-card-overlay { background: rgba(10,18,40,.72); }
.app-card-body { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(14px,2vw,22px); }
.app-card-title { font-size: clamp(.78rem,1.05vw,.9rem); font-weight: 700; color: #fff; line-height: 1.45; margin-bottom: 8px; }
.app-card-list { display: flex; flex-direction: column; gap: 3px; }
.app-card-list li { font-size: clamp(.6rem,.78vw,.7rem); color: rgba(255,255,255,.65); font-weight: 300; line-height: 1.55; padding-left: 10px; position: relative; }
.app-card-list li::before { content: '/'; position: absolute; left: 0; color: rgba(255,255,255,.4); }

/* 타이틀 카드 */
.app-card.title-card { background: #1a2c5a; }
.app-card.title-card .app-card-overlay { background: rgba(10,20,60,.4); }
.app-card.title-card .app-card-body { justify-content: flex-end; }
.app-card.title-card .app-card-tag { font-size: .6rem; font-weight: 700; color: rgba(255,255,255,.5); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 8px; }
.app-card.title-card .app-card-title { font-size: clamp(.95rem,1.5vw,1.2rem); font-weight: 900; line-height: 1.35; margin-bottom: 0; }

/* 카드 배경 */
.bg-c1 { background: linear-gradient(160deg, #1e3050, #2a4060); }
.bg-c2 { background: linear-gradient(160deg, #253040, #1a2535); }
.bg-c3 { background: linear-gradient(160deg, #203040, #182030); }
.bg-c4 { background: linear-gradient(160deg, #1e2840, #182035); }
.bg-c5 { background: linear-gradient(160deg, #252535, #1a1a28); }
.bg-c6 { background: linear-gradient(160deg, #1e2e35, #181f28); }
.bg-c7 { background: linear-gradient(160deg, #283035, #1a2025); }
.bg-c8 { background: linear-gradient(160deg, #202830, #181e25); }
.bg-c9 { background: linear-gradient(160deg, #1e2535, #181c28); }
.bg-c10 { background: linear-gradient(160deg, #252030, #1a1820); }
.bg-c11 { background: linear-gradient(160deg, #202530, #181c25); }

/* ════ CARD BANNER ════ */
.card-banner-section { padding: clamp(20px, 3vw, 30px) 0; }
.app-card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.card { position: relative; aspect-ratio: 340 / 300; overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; color: #fff; padding: 20px; border-radius: 5px; word-break: keep-all; isolation: isolate; }
.card.intro { background: #0d2b6b; align-items: flex-start; text-align: left; justify-content: center; padding: 40px 44px; }
.card .bg { position: absolute; inset: 0; background-size: cover; background-position: center; z-index: -3; }
.card .tint { position: absolute; inset: 0; background: rgba(25,43,83,0.6); z-index: -2; mix-blend-mode: multiply; }
.card .tint2 { position: absolute; inset: 0; background: rgba(20,45,110,0.3); z-index: -1; }
.eyebrow { font-size: 13px; font-weight: 700; letter-spacing: 0.14em; color: #9fb8ec; margin-bottom: 16px; }
.intro h2 { font-size: 28px; line-height: 1.4; font-weight: 800; letter-spacing: -0.02em; }
.card h3 { font-size: 20px; font-weight: 800; margin-bottom: 14px; letter-spacing: -0.01em; }
.card .sub { font-size: 12px; font-weight: 400; color: rgba(255,255,255,0.85); margin-top: -8px; margin-bottom: 14px; }
.card p.desc { font-size: 13px; line-height: 1.9; color: rgba(255,255,255,0.92); max-width: 260px; }
.card p.desc .sep { margin: 0 6px; color: rgba(255,255,255,0.5); }

.cta-band { padding: clamp(32px,4vw,52px) 0; }
.cta-band-box { background: linear-gradient(90deg, #003087 0%, #0066CC 100%); border-radius: 8px; padding: clamp(36px,4vw,56px) clamp(24px,4vw,48px); text-align: center; position: relative; overflow: hidden; }
.cta-band-box::before { content: ''; position: absolute; left: -80px; top: 92%; transform: translateY(-50%); width: 180px; height: 180px; border-radius: 50%; background: rgba(255,255,255,.06); pointer-events: none; }
.cta-band-box::after { content: ''; position: absolute; right: -80px; top: 10%; transform: translateY(-50%); width: 220px; height: 220px; border-radius: 50%; background: rgba(255,255,255,.06); pointer-events: none; }
.cta-band h2 { font-size: clamp(1.1rem,2vw,1.75rem); font-weight: 900; color: #fff; margin-bottom: 8px; }
.cta-band p { font-size: clamp(.78rem,1.2vw,.875rem); color: rgba(255,255,255,.9); font-weight: 400; margin-bottom: 24px; }
.cta-btn { display: inline-flex; align-items: center; gap: 8px; background: #fff; color: var(--blue); padding: 11px 30px; border-radius: 50px; font-size: .83rem; font-weight: 500; transition: background .2s, border-color .2s; }

/* ════ CONTACT SECTION ════ */
.contact-section { padding: clamp(52px,7vw,88px) 0 clamp(60px,8vw,100px); }
.contact-wrap { width: 608px; margin: 0 auto; padding: 0; }

/* 상단 구분선 */
.contact-divider { width: 100%; height: 2px; background: var(--blue); margin-bottom: clamp(28px,4vw,40px); }

/* 폼 필드 공통 */
.form-group { margin-bottom: clamp(18px,2.5vw,26px); }
.form-label { display: block; font-size: .8rem; font-weight: 500; color: #555; margin-bottom: 8px; }
.form-input { width: 100%; height: 46px; border: 1px solid var(--border); border-radius: 4px; padding: 0 14px; font-size: .88rem; font-family: inherit; color: #222; background: #fff; transition: border-color .2s, box-shadow .2s; outline: none; }
.form-input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(30,95,168,.08); }
.form-textarea { width: 100%; height: 160px; border: 1px solid var(--border); border-radius: 4px; padding: 12px 14px; font-size: .88rem; font-family: inherit; color: #222; background: #fff; resize: vertical; transition: border-color .2s, box-shadow .2s; outline: none; line-height: 1.7; }
.form-textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(30,95,168,.08); }

/* 전화번호 */
.phone-wrap { display: flex; align-items: center; gap: 8px; }
.phone-wrap .form-input { flex: 1; text-align: center; }
.phone-sep { color: #bbb; font-size: .9rem; flex-shrink: 0; }

/* 이메일 */
.email-wrap { display: flex; align-items: center; gap: 8px; }
.email-wrap .form-input { flex: 1; }
.email-at { color: #999; font-size: .9rem; flex-shrink: 0; }
.email-domain { flex: 1; }
.form-select { height: 46px; border: 1px solid var(--border); border-radius: 4px; padding: 0 10px; font-size: .85rem; font-family: inherit; color: #555; background: #fff; outline: none; cursor: pointer; transition: border-color .2s; flex-shrink: 0; }
.form-select:focus { border-color: var(--blue); }

/* 자동등록 방지 */
.captcha-wrap { display: flex; align-items: center; gap: 10px; }
.captcha-box { display: flex; align-items: center; justify-content: center; width: 110px; height: 44px; background: #fff; border: 1px solid var(--border); border-radius: 4px; font-size: 1.1rem; font-weight: 800; color: var(--navy); letter-spacing: 4px; user-select: none; flex-shrink: 0; font-family: 'Courier New', monospace; }
.captcha-box img { border: none !important; }
.captcha-input { flex: 1; height: 44px; border: 1px solid var(--border); border-radius: 4px; padding: 0 14px; font-size: .88rem; font-family: inherit; color: #222; outline: none; transition: border-color .2s; }
.captcha-input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(30,95,168,.08); }
input::placeholder, .captcha-box { font-size: .75rem; }

/* 개인정보 동의 */
.privacy-wrap { display: flex; align-items: center; gap: 10px; margin-top: clamp(16px,2vw,22px); }
.privacy-wrap input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--blue); cursor: pointer; flex-shrink: 0; }
.privacy-label { font-size: .8rem; color: #666; line-height: 1.5; }
.privacy-link { color: var(--blue); font-weight: 600; cursor: pointer; }
.privacy-link:hover { text-decoration: underline; }

/* 개인정보 모달 */
.privacy-modal { display: none; position: fixed; inset: 0; z-index: 9999; }
.privacy-modal.open { display: flex; align-items: center; justify-content: center; }
.privacy-modal-bg { position: absolute; inset: 0; background: rgba(0,0,0,.5); }
.privacy-modal-box { position: relative; background: #fff; border-radius: 12px; width: 90%; max-width: 600px; max-height: 80vh; display: flex; flex-direction: column; z-index: 1; box-shadow: 0 20px 60px rgba(0,0,0,.2); }
.privacy-modal-head { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--border); }
.privacy-modal-head h3 { font-size: 1rem; font-weight: 800; color: var(--navy); }
.privacy-modal-close { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; cursor: pointer; border-radius: 50%; background: #f5f5f5; border: none; font-size: 1.2rem; color: #666; }
.privacy-modal-close:hover { background: #eee; }
.privacy-modal-body { padding: 24px; /* 세로 리사이즈만 허용 */ overflow-x: hidden; /* 가로 스크롤 제거 */ word-break: break-all; /* 글자 단위 줄바꿈 */ white-space: pre-wrap; /* 줄바꿈 유지하면서 넘치면 wrap */ font-size: .82rem; color: #555; line-height: 1.9; }
.privacy-modal-body h4 { font-size: .88rem; font-weight: 700; color: var(--navy); margin: 16px 0 6px; }
.privacy-modal-body h4:first-child { margin-top: 0; }
.privacy-modal-foot { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }
.privacy-modal-foot .btn-agree { background: var(--blue); color: #fff; padding: 10px 24px; border-radius: 4px; font-size: .85rem; font-weight: 600; border: none; cursor: pointer; }
.privacy-modal-foot .btn-close { background: #f5f5f5; color: #555; padding: 10px 24px; border-radius: 4px; font-size: .85rem; font-weight: 600; border: none; cursor: pointer; }

/* 제출 버튼 */
.submit-btn { width: 100%; height: 54px; background: var(--blue); color: #fff; font-size: .95rem; font-weight: 700; border-radius: 4px; margin-top: clamp(20px,3vw,32px); transition: background .2s; letter-spacing: .5px; }
.submit-btn:hover { background: #003087; }

/* ════ POPUP ════ */
.popup-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.75); z-index: 500; display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; pointer-events: none; transition: opacity .3s; }
.popup-overlay.open { opacity: 1; pointer-events: auto; }
.popup-box { background: #fff; border-radius: 8px; max-width: 560px; width: 100%; max-height: 100vh; overflow-y: auto; position: relative; transform: translateY(20px) scale(.97); transition: transform .3s ease; }
.popup-overlay.open .popup-box { transform: translateY(0) scale(1); }
.popup-img { width: 100%; aspect-ratio: 3/4; object-fit: cover; background: #eef1f5; display: flex; align-items: center; justify-content: center; }
.popup-img img { width: 100%; height: 100%; object-fit: contain; padding: 16px; }
.popup-info { padding: 20px 24px 28px; border-top: 1px solid var(--border); }
.popup-name { font-size: 1rem; font-weight: 800; color: var(--navy); margin-bottom: 6px; }
.popup-sub { font-size: .82rem; color: #555; margin-bottom: 4px; }
.popup-date { font-size: .75rem; color: #aaa; }
.popup-close { position: absolute; top: 14px; right: 14px; width: 36px; height: 36px; background: rgba(0,0,0,.5); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: background .2s; z-index: 10; }
.popup-close:hover { background: rgba(0,0,0,.75); }
.popup-close svg { width: 16px; height: 16px; stroke: #fff; fill: none; stroke-width: 2.5; }

/* ════ FADE-UP ════ */
.fu { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.fu.visible { opacity: 1; transform: none; }
.fu.d1 { transition-delay: .12s; }
.fu.d2 { transition-delay: .24s; }
.fu.d3 { transition-delay: .34s; }

/* ════ FOOTER ════ */
.footer { background: #fff; border-top: 0px solid var(--border); padding: clamp(40px,5vw,64px) clamp(20px,4vw,40px) 0; }
.footer-inner { max-width: var(--inner); margin: 0 auto; padding: 0 0 clamp(32px,4vw,52px); display: grid; grid-template-columns: 1fr repeat(3, auto); gap: clamp(24px,4vw,60px); }
.footer-logo { font-size: 1rem; font-weight: 800; color: var(--navy); font-style: italic; display: inline-block; margin-bottom: 16px; }
.footer-logo-dot { color: var(--blue); }
.footer-info { font-size: 15px; color: #666666; line-height: 1.6; font-weight: 400; }
.footer-info p { margin-bottom: 2px; }
.footer-col-title { font-size: 20px; font-weight: 700; color: #333333; letter-spacing: 1px; text-transform: capitalize; margin-bottom: 25px; font-family: 'Poppins', sans-serif; }
.footer-col a { display: block; font-size: 15px; color: #666666; margin-bottom: 10px; transition: color .2s; }
.footer-col a:hover { color: var(--blue); }
.footer-bottom { border-top: 1px solid var(--border); padding: 50px 0; max-width: var(--inner); margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.footer-copy { font-size: 15px; color: #333333; font-family: 'Poppins', sans-serif; }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 15px; color: #333333; transition: color .2s; }
.footer-legal a:hover { color: var(--navy); }

/* ── TOP 버튼 ── */
.btn-top { position: fixed; bottom: 32px; right: 32px; width: 48px; height: 48px; background: var(--navy); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: 0 4px 16px rgba(0,0,0,.2); opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s, transform .3s; z-index: 999; border: none; }
.btn-top.visible { opacity: 1; visibility: visible; }
.btn-top:hover { transform: translateY(-4px); }
.btn-top svg { width: 20px; height: 20px; stroke: #fff; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

/* ════ 개인정보,이용약관 ════ */
.subpage_tit { margin: clamp(60px, 10vw, 150px) 0 clamp(40px, 6vw, 80px); text-align: center; }
.sp_tit { font-size: clamp(28px, 4vw, 48px); font-weight:700; line-height:1.4em; color:#333; margin-top:25px; }
.ser_box { height: 500px; resize: vertical; /* 세로 리사이즈만 허용 */ overflow-x: hidden; /* 가로 스크롤 제거 */ word-break: break-all; /* 글자 단위 줄바꿈 */ white-space: pre-wrap; /* 줄바꿈 유지하면서 넘치면 wrap */ border: 1px solid #ddd; padding: 30px; font-size: clamp(13px, 1.5vw, 17px); line-height:1.7em; color:#222; }

/* ════ RESPONSIVE ════ */
@media (max-width: 1024px) {
	.gnb, .header-right .lang-switch { display: none; }
	.header-inner { padding: 0 var(--pad-h); grid-template-columns: 1fr auto; }
	.mob-overlay, .mob-nav { display: flex; }
	.sub-visual { margin-top: 30px; }
	.cert-grid { grid-template-columns: repeat(3, 1fr); }
	.apps-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
	.app-card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
	.mob-nav { top: 80px;  }
	.footer-col { display: none; }
	.greeting-body { grid-template-columns: 1fr; }
	.greeting-img { order: -1; }
	.footer-inner { grid-template-columns: 1fr 1fr; }
	.sub-visual-board { margin-top: 0; }
	.tab-btn { padding: 0 18px; font-size: .82rem; }
	.cert-grid { grid-template-columns: repeat(2, 1fr); }
	.apps-grid { grid-template-columns: repeat(2, 1fr); }
	.phone-wrap .form-input { min-width: 0; }
}

@media (max-width: 600px) {
	.tl-item { grid-template-columns: 28px 1fr; gap: 0 16px; }
	.tl-year { display: none; }
	.contact-wrap { width: 100%; padding: 0 var(--pad-h); }
	input::placeholder, .captcha-box { font-size: 0; }
}
@media (max-width: 520px) {
	.app-card-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
	.footer-inner { grid-template-columns: 1fr; }
	.cert-grid { grid-template-columns: repeat(1, 1fr); }
	.popup-box { max-width: 100%; }
	.apps-grid { grid-template-columns: repeat(2, 1fr); }
	.email-wrap { flex-wrap: wrap; }
	.email-domain { min-width: 100px; }
}