/**
 * 드림포원 홈페이지 (랜딩·하위 페이지) 전용 스타일
 * - 레퍼런스: 리틀리 레이아웃·인터랙션 수치 / 포인트 컬러: 로고 블루 #0051AC
 * - 애니메이션은 transform·opacity만 사용, prefers-reduced-motion에서 정지
 */

/* ========== 1. 토큰 ========== */
:root {
    --c-text: #000;
    --c-bg: #fff;
    --c-surface: #f5f5f5;
    --c-surface-2: #ededed;
    --c-brand: #0051ac;
    --c-brand-dark: #003f86;
    --c-brand-soft: #eaf1fa;
    --c-sub: #727582;
    --c-sub-2: #5d5f6d;
    --c-line: #e6e7eb;
    --c-hero-bg: #f3f6fb;
    --c-cool: #3d4451; /* 딥 쿨그레이 */
    --c-cool-dark: #2c323c;
    --c-white-60: rgba(255, 255, 255, .6);

    --font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
    --container: 1240px;
    --gutter: 20px;

    --r-pill: 999px;
    --r-xl: 40px;
    --r-lg: 30px;
    --r-md: 20px;
    --r-sm: 16px;

    --ease: cubic-bezier(.22, 1, .36, 1);
    --shadow-float: 0 10px 30px rgba(0, 0, 0, .1);
    --gnb-h: 72px;
}

/* ========== 2. 기본 ========== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--gnb-h) + 24px); }
body {
    margin: 0;
    font-family: var(--font);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: -.02em;
    color: var(--c-text);
    background: var(--c-bg);
    word-break: keep-all;
    overflow-wrap: break-word;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
address { font-style: normal; }
table { border-collapse: collapse; width: 100%; }
:focus-visible { outline: 3px solid var(--c-brand); outline-offset: 3px; border-radius: 6px; }
.ico { width: 1em; height: 1em; flex: none; }
/* Font Awesome Pro 6 (프로젝트 라이선스) - 랜딩은 all.min.css 대신 Solid 폰트 + 사용 아이콘만 */
@font-face { font-family: "Font Awesome 6 Pro"; font-style: normal; font-weight: 900; font-display: swap; src: url("../webfonts/fa-solid-900.woff2") format("woff2"); }
.fa-solid { display: inline-block; font-family: "Font Awesome 6 Pro"; font-weight: 900; font-style: normal; line-height: 1; -webkit-font-smoothing: antialiased; }
.fa-sparkles::before { content: "\f890"; }

.skip { position: absolute; left: 16px; top: -100px; z-index: 1000; padding: 12px 18px; background: var(--c-brand); color: #fff; border-radius: 12px; font-weight: 700; }
.skip:focus { top: 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.center { text-align: center; }
.br-pc { display: inline; }
/* 서브 문구 줄 길이 균형 */
.h2, .answer, .lead, .summary, .pain .a, .feature .desc, .industry .desc, .cta-band .title, .cta-band .desc, .plan .desc, .steps .desc { text-wrap: balance; }
.mt-40 { margin-top: 40px; }

/* ========== 3. 레이아웃 ========== */
.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.container-narrow { max-width: calc(820px + var(--gutter) * 2); }
.section { padding: 140px 0; }
.section-tight { padding: 60px 0; }
.section-gray { background: var(--c-surface); }
.section-fade { background: linear-gradient(180deg, var(--c-hero-bg) 0%, #fff 100%); } /* 히어로 배경 → 흰색 */
.section-first { padding-top: 24px; }

.eyebrow { display: inline-block; margin-bottom: 16px; font-size: 14px; font-weight: 700; color: var(--c-brand); letter-spacing: 0; }
.h2 { font-size: 44px; font-weight: 700; line-height: 1.3; letter-spacing: -.04em; }
.h2 .accent, .accent { color: var(--c-brand); }
.h2-sm { font-size: 28px; }
.section-head { margin-bottom: 64px; }
.section-head.center { text-align: center; }
.section-head .lead { margin-top: 20px; font-size: 20px; font-weight: 600; line-height: 1.5; color: var(--c-sub); }
.section-head.center .lead { max-width: 720px; margin-left: auto; margin-right: auto; }

/* 직답 문장 (질문형 H2 바로 아래 결론, 체크 아이콘 + 리드 문장) */
.answer {
    position: relative;
    max-width: 760px;
    margin-top: 24px;
    padding-left: 38px;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: -.03em;
    color: var(--c-text);
}
.answer::before {
    content: ""; position: absolute; left: 0; top: .2em;
    width: 26px; height: 26px; border-radius: 50%;
    background: var(--c-brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center / 16px no-repeat;
}
/* 중앙 정렬 제목 아래: 아이콘을 문장 앞에 인라인 배치 */
.center .answer { margin-left: auto; margin-right: auto; padding-left: 0; }
.center .answer::before { position: static; display: inline-block; margin-right: 10px; vertical-align: -.3em; }

/* ========== 4. 버튼 ========== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    height: 56px; padding: 0 28px;
    border-radius: var(--r-sm);
    font-size: 16px; font-weight: 800; letter-spacing: -.03em; white-space: nowrap;
    transition: transform .2s var(--ease), background-color .2s, color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-sm { height: 44px; padding: 0 20px; border-radius: 12px; font-size: 15px; }
.btn-lg { height: 64px; padding: 0 36px; font-size: 17px; }
.btn-dark { background: var(--c-brand); color: #fff; }
.btn-dark:hover { background: var(--c-brand-dark); }
.btn-brand { background: var(--c-brand); color: #fff; }
.btn-brand:hover { background: var(--c-brand-dark); }
.btn-light { background: #f3f6fb; color: #000; }
.btn-white { background: #fff; color: var(--c-brand); }
.btn-line { border: 1px solid var(--c-line); background: #fff; }
.link-more { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--c-brand); }
.link-more .ico { transition: transform .2s var(--ease); }
.link-more:hover .ico { transform: translateX(4px); }
/* 자세히 보기 버튼: 연한 회색 알약 + 흰 원형 화살표 */
.btn-more {
    display: inline-flex; align-items: center; gap: 12px;
    height: 48px; padding: 0 8px 0 22px; border-radius: var(--r-pill);
    background: #ebedf0; color: var(--c-sub-2); font-size: 15px; font-weight: 700;
    transition: background-color .2s, color .2s;
}
.btn-more .ico { box-sizing: content-box; width: 14px; height: 14px; padding: 9px; border-radius: 50%; background: #fff; color: var(--c-sub-2); transition: transform .25s var(--ease), color .2s; }
.btn-more:hover { background: #e1e4e8; color: var(--c-text); }
.btn-more:hover .ico { color: var(--c-brand); transform: translateX(3px); }

/* ========== 5. GNB (스크롤 시 알약형) ========== */
.gnb { position: fixed; inset: 0 0 auto; z-index: 100; padding: 0; transition: padding .3s ease; }
.gnb .inner {
    display: flex; align-items: center; gap: 24px;
    max-width: 100%; height: var(--gnb-h); margin: 0 auto; padding: 0 32px;
    background: transparent;
    transition: max-width .3s ease, border-radius .3s ease, background-color .3s ease, box-shadow .3s ease;
}
.gnb.is-scrolled { padding-top: 8px; }
.gnb.is-scrolled .inner {
    max-width: var(--container);
    padding: 0 20px 0 24px;
    border-radius: var(--r-md);
    background: rgba(255, 255, 255, .72);
    -webkit-backdrop-filter: blur(16px) saturate(160%);
    backdrop-filter: blur(16px) saturate(160%);
}
.gnb .logo img { width: auto; height: 32px; }
.gnb .nav { flex: 1; display: flex; justify-content: center; }
.gnb .menu { display: flex; align-items: center; gap: 4px; }
.gnb .item { position: relative; display: flex; align-items: center; }
.gnb .link { display: block; padding: 10px 14px; font-size: 15px; font-weight: 700; border-radius: 10px; transition: color .2s; }
.gnb .link:hover, .gnb .link[aria-current="page"] { color: var(--c-brand); }
.gnb .toggle { display: inline-flex; margin-left: -10px; padding: 8px 6px; }
.gnb .toggle .ico { width: 14px; height: 14px; transition: transform .2s; }
.gnb .sub {
    position: absolute; top: calc(100% + 4px); left: 0; min-width: 200px;
    padding: 10px; border-radius: var(--r-sm); background: #fff; box-shadow: var(--shadow-float);
    opacity: 0; visibility: hidden; transform: translateY(6px);
    transition: opacity .2s, transform .2s var(--ease), visibility .2s;
}
.gnb .sub::before { content: ""; position: absolute; left: 0; right: 0; top: -10px; height: 10px; }
.gnb .sub a { display: block; padding: 10px 14px; border-radius: 10px; font-size: 15px; font-weight: 600; }
.gnb .sub a:hover, .gnb .sub a[aria-current="page"] { background: var(--c-surface); color: var(--c-brand); }
.gnb .has-sub:hover .sub, .gnb .has-sub:focus-within .sub, .gnb .has-sub.is-open .sub { opacity: 1; visibility: visible; transform: none; }
.gnb .has-sub.is-open .toggle .ico { transform: rotate(180deg); }
.gnb .actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.gnb .tel { display: inline-flex; align-items: center; gap: 6px; font-size: 15px; font-weight: 700; }
.gnb .burger { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; border-radius: 12px; background: #f3f6fb; }
.gnb .burger .ico { width: 22px; height: 22px; }
.gnb .burger .ico-open { display: inline-flex; } /* 인라인 기준선 여백 제거 → 아이콘 세로 중앙 */
.gnb .tel:focus-visible, .gnb .burger:focus-visible { outline-offset: -3px; border-radius: 12px; } /* 포커스 링을 버튼 안쪽으로: 전화 버튼과 크기 동일하게 */
.gnb .burger .ico-close, .gnb.is-menu-open .burger .ico-open { display: none; }
.gnb.is-menu-open .burger .ico-close { display: inline-flex; }
.gnb .mobile-cta { display: none; }

/* ========== 6. 메인 히어로 ========== */
.hero { --p: 1; position: relative; padding: calc(var(--gnb-h) + 100px) 0 60px; text-align: center; overflow: hidden; background: linear-gradient(180deg, var(--c-hero-bg) 0%, var(--c-hero-bg) 45%, #fff 100%); } /* 하단으로 갈수록 흰색 */
.hero .head { position: relative; z-index: 1; }
/* 인트로 단계: --rise 올라옴(0~45%) → --flip 뒤집힘(45~75%) · --spread 펼침(45~100%) */
.hero {
    --rise: clamp(0, calc(var(--p) / .45), 1);
    --flip: clamp(0, calc((var(--p) - .45) / .3), 1);
    --spread: clamp(0, calc((var(--p) - .45) / .55), 1);
}
/* 스크롤 고정 인트로 (JS 동작 시): --p 0 → 1 동안 제목·카드가 위로 올라오며 카드가 펼쳐지고 맨 위 카드가 뒤집힘 */
.js .hero-intro { --p: 0; height: 280vh; padding: 0; overflow: visible; background: none; }
.js .hero-intro .pin { position: sticky; top: 0; height: 100vh; padding-top: calc(var(--gnb-h) + 82px); overflow: hidden; background: linear-gradient(180deg, var(--c-hero-bg) 0%, var(--c-hero-bg) 45%, #fff 100%); }
.js .hero-intro .head { transform: translateY(calc((1 - var(--rise)) * 200px)); } /* 시작 시 200px 아래 */
.js .hero-intro .sticker { transform: translateY(calc((1 - var(--rise)) * 200px)) rotate(var(--rot, 0deg)); } /* 스티커도 제목과 함께 올라옴 */
.js .hero-intro .showcase { transform: translateY(calc((1 - var(--rise)) * 100vh)); opacity: min(1, calc(.3 + var(--rise))); } /* 카드는 화면 밖 아래에서 올라옴 */
.br-mo { display: none; } /* 모바일 전용 줄바꿈 */
.hero .title { margin-top: 0; font-size: 68px; font-weight: 700; line-height: 1.25; letter-spacing: -.04em; }

/* 단어 전환 (글자 단위 슬라이드) */
/* 타이틀 안 검색어 타이핑 (검색창 모양 알약, 한 줄 단독 배치로 다른 글자 밀림 없음) */
.hero .search {
    display: inline-flex; align-items: center; gap: .3em;
    height: 1.5em; margin-bottom: .2em; padding: 0 .6em 0 .5em;
    border-radius: var(--r-pill); background: #fff;
    font-size: 1em; color: var(--c-text); letter-spacing: -.04em; white-space: nowrap; vertical-align: middle;
}
.hero .search .ico { width: .75em; height: .75em; stroke-width: 2.6; color: #c4c8d0; } /* 검색 아이콘 연한 회색 */
.hero .query { display: inline-block; min-width: 1px; height: 1.25em; line-height: 1.25em; } /* 빈 검색어일 때도 높이 유지 */
.hero .caret { width: 3px; height: 1em; background: #c4c8d0; animation: caret 1s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }
/* "우리 [대상]": 검색어가 바뀌면 글자가 하나씩 아래에서 올라옴 */
.hero .target { display: inline-flex; overflow: hidden; height: 1.25em; vertical-align: bottom; }
.hero .char { display: inline-block; animation: char-in .5s cubic-bezier(.2, .8, .2, 1) var(--d, 0ms) both; }
.hero .target.is-out .char { animation: char-out .25s ease-in both; }
@keyframes char-in { from { transform: translateY(110%); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes char-out { from { transform: none; opacity: 1; } to { transform: translateY(-110%); opacity: 0; } }

/* 장식 스티커 (부유) */
.sticker { position: absolute; z-index: 0; pointer-events: none; transform: rotate(var(--rot, 0deg)); }
/* 스티커: 연한 면 + 오른쪽 아래 모서리가 살짝 벗겨진 표현 (그림자 없음) */
.sticker .tile { position: relative; display: flex; align-items: center; justify-content: center; width: 80px; height: 80px; border-radius: 22px 22px 6px 22px; background: #fff; }
.sticker .tile::after { content: ""; position: absolute; right: 0; bottom: 0; width: 22px; height: 22px; border-radius: 0 0 6px 0; background: linear-gradient(315deg, var(--c-hero-bg) 0 50%, #dbe4f0 50% 100%); } /* 바깥 = 히어로 배경, 안쪽 = 벗겨진 뒷면 */
.sticker .tile img { width: 44px; height: 44px; object-fit: contain; }
/* 스티커 묶음 세로 중심(약 242px) = 제목 세로 중심, 맨 위는 헤더 아래 */
.sticker-chatgpt { top: 102px; left: 15%; --rot: -10deg; }
.sticker-claude { top: 217px; left: 10%; --rot: 7deg; }
.sticker-gemini { top: 332px; left: 17%; --rot: -5deg; }
.sticker-naver { top: 98px; right: 15%; --rot: 9deg; }
.sticker-perplexity { top: 211px; right: 10%; --rot: -7deg; }
.sticker-google { top: 326px; right: 17%; --rot: 5deg; }

/* 포트폴리오 스트립 (긴 캡처 자동 스크롤) */
.strip { position: relative; z-index: 1; display: flex; justify-content: center; align-items: flex-start; gap: 20px; margin-top: 80px; padding: 0 var(--gutter); }
.strip .item { flex: 0 0 220px; --frame-h: 460px; }
.strip .item:nth-child(1), .strip .item:nth-child(5) { margin-top: 90px; }
.strip .item:nth-child(2), .strip .item:nth-child(4) { margin-top: 40px; }
.strip .frame { position: relative; display: block; height: var(--frame-h); overflow: hidden; border: 1px solid var(--c-line); border-radius: var(--r-md); background: var(--c-surface); }
.strip .frame img { width: 100%; height: auto; animation: pfscroll 18s linear infinite alternate; animation-play-state: paused; }
.strip.is-visible .frame img { animation-play-state: running; }
.strip .frame:hover img, .strip .frame:focus-visible img { animation-play-state: paused !important; }
.strip .cap { margin-top: 14px; text-align: left; font-size: 13px; line-height: 1.5; color: var(--c-sub); }
.strip .cap strong { display: block; font-size: 15px; color: var(--c-text); }
/* 히어로 하단 이미지 카드 (부채꼴: 가운데 높게, 바깥 낮게·기울기) */
/* 히어로 하단 이미지 카드: 한 장으로 겹쳐 있다가(--p 0) 스크롤에 따라 틀어지며 펼쳐짐(--p 1)
   --x: 가운데까지 거리(카드 폭 + 간격 기준), --r1: 펼친 뒤 기울기, --y: 끝 높이 차, --z: 겹침 순서 */
.showcase {
    --gap: 8px;
    perspective: 1600px;
    position: relative; z-index: 1; display: flex; justify-content: center; gap: var(--gap); /* 폭이 넘치면 양옆으로 잘리며 중앙 정렬 */
    margin: 56px 0 0; padding: 0 0 100px;
}
.showcase .item {
    --x: calc((2.5 - var(--i)) * (100% + var(--gap)));
    position: relative; z-index: var(--z); flex: 0 0 min(310px, calc((100vh - 440px) * 4 / 7)); aspect-ratio: 400 / 700; overflow: hidden; border-radius: 1.25rem; background: #fff; /* 화면 높이에 맞춰 잘리지 않게 */
    transform: translate(calc(var(--x) * (1 - var(--spread))), calc(var(--y) * var(--spread))) rotate(calc(var(--r1) * var(--spread))); /* 펼치기 전 기울기 0 → 한 장처럼 */
    will-change: transform;
}
.showcase .item img { width: 100%; height: 100%; object-fit: cover; }
/* 맨 위 카드 뒤집기: 앞면(컬러) → 뒷면(사진) */
.showcase .item-flip {
    overflow: visible; background: none; transform-style: preserve-3d;
    transform: translate(calc(var(--x) * (1 - var(--spread))), calc(var(--y) * var(--spread))) rotate(calc(var(--r1) * var(--spread))) rotateY(calc(var(--flip) * 180deg));
}
.showcase .face { position: absolute; inset: 0; overflow: hidden; border-radius: 1.25rem; -webkit-backface-visibility: hidden; backface-visibility: hidden; }
.showcase .face-back { transform: rotateY(180deg); background: #fff; }
.showcase .face-front {
    display: flex; flex-direction: column; padding: 30px 26px; text-align: left; color: #fff;
    background: linear-gradient(170deg, #79b3f5 0%, #2f7de1 45%, var(--c-brand) 100%); /* 평면 그라데이션 */
}
.sc-label { font-size: 12px; font-weight: 800; letter-spacing: .02em; color: rgba(255, 255, 255, .85); }
.sc-title { margin-top: 10px; font-size: 24px; font-weight: 800; line-height: 1.35; letter-spacing: -.03em; }
.sc-desc { margin-top: 12px; font-size: 14px; line-height: 1.6; color: rgba(255, 255, 255, .85); }
.sc-bubbles { display: flex; flex-direction: column; gap: 10px; margin-top: auto; }
.sc-bubbles span { align-self: flex-start; padding: 10px 14px; border-radius: 14px; background: rgba(255, 255, 255, .18); font-size: 13px; font-weight: 600; }
.sc-bubbles span:nth-child(2) { align-self: flex-end; }
/* 지그재그지만 한 줄로 보이게: 높이 ±12px, 기울기 ±3deg 교차 */
.showcase .item:nth-child(1) { --i: 0; --r1: -3deg; --y: 12px;  --z: 3; }
.showcase .item:nth-child(2) { --i: 1; --r1: 3deg;  --y: -12px; --z: 4; }
.showcase .item:nth-child(3) { --i: 2; --r1: -3deg; --y: 12px;  --z: 6; }
.showcase .item:nth-child(4) { --i: 3; --r1: 3deg;  --y: -12px; --z: 5; }
.showcase .item:nth-child(5) { --i: 4; --r1: -3deg; --y: 12px;  --z: 2; }
.showcase .item:nth-child(6) { --i: 5; --r1: 3deg;  --y: -12px; --z: 1; }
@keyframes pfscroll { 0%, 8% { transform: translateY(0); } 92%, 100% { transform: translateY(calc(-100% + var(--frame-h))); } }

/* ========== 7. 메인 섹션 ========== */
/* 회사 요약 + 통계 */
.summary { max-width: 860px; margin: 0 auto 64px; font-size: 21px; font-weight: 500; line-height: 1.7; text-align: center; color: var(--c-sub-2); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stats .item { padding: 24px; text-align: center; } /* 카드 배경 없음 */
.stats .label { font-size: 15px; font-weight: 700; color: var(--c-sub); }
.stats .value { margin-top: 10px; font-size: 44px; font-weight: 800; line-height: 1.2; letter-spacing: -.03em; }
.stats .value small { margin-left: 2px; font-size: 20px; font-weight: 700; }
.stats-note { margin-top: 20px; font-size: 13px; color: var(--c-sub); text-align: center; }

/* 고민 카드 */
.pain { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pain .item { padding: 36px 30px; border-radius: var(--r-lg); background: #fff; }
.pain .q { min-height: calc(2.8em + 54px); font-size: 22px; font-weight: 700; line-height: 1.4; letter-spacing: -.03em; } /* Q 줄 + 제목 2줄 높이 */
.pain .q::before { content: "Q"; display: block; margin-bottom: 14px; font-size: 28px; font-weight: 800; color: var(--c-brand); }
.pain .a { min-height: 4.8em; margin-top: 14px; color: var(--c-sub); } /* 내용 3줄 높이 */

/* 기능 카드 (2열 · 회색 대형 카드 + 원형 화살표) */
.feature { display: grid; grid-template-columns: repeat(2, 1fr); gap: 56px 24px; }
.feature .card { display: block; }
.feature .visual {
    position: relative; display: flex; align-items: center; justify-content: center;
    aspect-ratio: 16 / 11; padding: 32px; border-radius: var(--r-xl); background: var(--c-surface);
}
/* 자세히 보기: 데모 1회가 끝나면(.is-done) 박스 위로 떠오름, 호버·포커스 시에도 노출 */
.feature .more {
    position: absolute; left: 50%; bottom: 22px; z-index: 2;
    display: inline-flex; align-items: center; gap: 10px; height: 46px; padding: 0 8px 0 20px;
    border-radius: var(--r-pill); background: var(--c-cool); color: #fff; font-size: 15px; font-weight: 700; white-space: nowrap;
    opacity: 0; transform: translate(-50%, 12px); pointer-events: none;
    transition: opacity .35s var(--ease), transform .35s var(--ease);
}
.feature .more .ico { box-sizing: content-box; width: 13px; height: 13px; padding: 8px; border-radius: 50%; background: rgba(255, 255, 255, .16); }
.feature .visual.is-done .more, .feature .card:hover .more, .feature .card:focus-visible .more { opacity: 1; transform: translate(-50%, 0); }
.feature .body { margin-top: 24px; text-align: center; }
.feature .tag { font-size: 14px; font-weight: 800; color: var(--c-brand); letter-spacing: .02em; }
.feature .body .title { margin-top: 6px; font-size: 24px; font-weight: 700; line-height: 1.4; letter-spacing: -.02em; }
.feature .desc { margin-top: 8px; color: var(--c-sub); }

/* 카드 안 샘플 UI (data-step 0→n 순환, 화면 안에서만 재생) */
.ui { position: relative; width: 100%; max-width: 380px; padding: 22px; border-radius: 18px; background: #fff; text-align: left; font-size: 14px; line-height: 1.5; box-shadow: 0 2px 12px rgba(0, 0, 0, .05); }
.ui .ico { width: 16px; height: 16px; }
.ui-tr { transition: opacity .45s var(--ease), transform .45s var(--ease); }

/* SEO: 검색 결과 순위 변화 */
.ui-seo { --row: 58px; --gap: 8px; }
.ui-search { display: flex; align-items: center; gap: 8px; height: 40px; padding: 0 14px; border-radius: var(--r-pill); background: var(--c-surface); font-weight: 600; }
.ui-search .ico { color: var(--c-brand); }
.ui-serp { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--gap); margin-top: 14px; } /* 좁은 화면: 긴 제목 말줄임 */
.ui-serp .item { height: var(--row); padding: 9px 12px; border-radius: 12px; background: #fff; border: 1px solid var(--c-line); transition: transform .6s var(--ease), border-color .3s, background-color .3s; }
.ui-serp .url { display: flex; align-items: center; gap: 6px; font-size: 11px; color: #1a7f37; }
.ui-serp .title { font-size: 14px; font-weight: 700; color: #1a0dab; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ui-serp-badge { padding: 1px 6px; border-radius: 6px; background: var(--c-brand); color: #fff; font-size: 10px; font-weight: 800; opacity: 0; transition: opacity .3s .3s; }
.ui-seo[data-step="1"] .ui-serp .item-us { transform: translateY(calc((var(--row) + var(--gap)) * -2)); border-color: var(--c-brand); background: var(--c-brand-soft); }
.ui-seo[data-step="1"] .ui-serp .item-a, .ui-seo[data-step="1"] .ui-serp .item-b { transform: translateY(calc(var(--row) + var(--gap))); }
.ui-seo[data-step="1"] .ui-serp-badge { opacity: 1; }

/* AEO: 질문 → 입력 중 → 답변 */
.ui-chat { display: flex; flex-direction: column; gap: 10px; min-height: 188px; }
.ui-bubble { max-width: 86%; padding: 11px 14px; border-radius: 16px; }
.ui-bubble-me { align-self: flex-end; border-bottom-right-radius: 4px; background: var(--c-brand); color: #fff; }
.ui-bubble-ai { position: relative; min-height: 44px; border-bottom-left-radius: 4px; background: var(--c-surface); opacity: 0; transform: translateY(6px); transition: opacity .35s, transform .35s var(--ease); }
.ui-typing { display: inline-flex; gap: 4px; }
.ui-typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--c-sub); animation: typing 1s infinite; }
.ui-typing i:nth-child(2) { animation-delay: .15s; }
.ui-typing i:nth-child(3) { animation-delay: .3s; }
.ui-answer { display: none; }
.ui-cite { display: inline-flex; align-items: center; gap: 5px; align-self: flex-start; padding: 4px 10px; border-radius: var(--r-pill); background: var(--c-brand-soft); color: var(--c-brand); font-size: 12px; font-weight: 700; opacity: 0; transition: opacity .35s .2s; }
.ui-chat[data-step="1"] .ui-bubble-ai, .ui-chat[data-step="2"] .ui-bubble-ai { opacity: 1; transform: none; }
.ui-chat[data-step="2"] .ui-typing { display: none; }
.ui-chat[data-step="2"] .ui-answer { display: inline; }
.ui-chat[data-step="2"] .ui-cite { opacity: 1; }
@keyframes typing { 0%, 60%, 100% { transform: translateY(0); opacity: .4; } 30% { transform: translateY(-4px); opacity: 1; } }

/* GEO: AI 답변 작성 → 출처 인용 */
.ui-ai .head { display: flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 800; color: var(--c-brand); }
.ui-ai .head i { font-size: 13px; }
.ui-ai .q { margin-top: 10px; padding: 9px 12px; border-radius: 12px; background: var(--c-surface); font-weight: 600; }
.ui-ai .lines { display: grid; gap: 8px; margin-top: 14px; }
.ui-ai .lines span { display: block; width: var(--w); height: 9px; border-radius: 5px; background: var(--c-surface-2); transform: scaleX(0); transform-origin: left; transition: transform .7s var(--ease); }
.ui-ai .lines span:nth-child(2) { transition-delay: .25s; }
.ui-ai .lines span:nth-child(3) { transition-delay: .5s; }
.ui-ai .sources { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.ui-source { padding: 4px 10px; border-radius: var(--r-pill); background: var(--c-surface); font-size: 12px; font-weight: 700; color: var(--c-sub); opacity: 0; transform: translateY(4px); transition: opacity .35s, transform .35s var(--ease), background-color .3s, color .3s; }
.ui-ai[data-step="1"] .lines span, .ui-ai[data-step="2"] .lines span { transform: none; }
.ui-ai[data-step="2"] .ui-source { opacity: 1; transform: none; }
.ui-ai[data-step="2"] .ui-source-us { background: var(--c-brand); color: #fff; }

/* APP: 화면 전환 (폰 위쪽만 노출, 카드 하단에서 잘림) */
.ui-app { position: absolute; inset: 0; max-width: none; padding: 0; overflow: hidden; border-radius: inherit; background: none; box-shadow: none; }
.ui-phone { position: absolute; top: 40px; left: 50%; width: 270px; height: 440px; padding: 14px 14px 0; transform: translateX(-50%); border-radius: 40px 40px 0 0; background: #fff; box-shadow: 0 2px 12px rgba(0, 0, 0, .06); }
.ui-phone::before { content: ""; position: absolute; top: 10px; left: 50%; width: 64px; height: 6px; border-radius: 3px; background: var(--c-surface-2); transform: translateX(-50%); } /* 상단 스피커 */
.ui-phone .bar { display: flex; justify-content: space-between; padding: 8px 8px 0; font-size: 12px; font-weight: 700; color: var(--c-sub); }
.ui-phone .os { color: var(--c-brand); }
.ui-phone .screens { position: relative; height: 360px; margin-top: 10px; overflow: hidden; border-radius: 20px 20px 0 0; background: var(--c-surface); }
.ui-screen { position: absolute; inset: 0; padding: 16px; opacity: 0; transform: translateX(18px); transition: opacity .35s, transform .35s var(--ease); }
.ui-screen .banner { padding: 18px 14px; border-radius: 12px; background: var(--c-brand); color: #fff; font-size: 15px; font-weight: 800; }
.ui-screen .row { display: flex; gap: 8px; margin-top: 10px; }
.ui-screen .row span { flex: 1; height: 54px; border-radius: 10px; background: #fff; }
.ui-screen .label { font-size: 13px; font-weight: 800; color: var(--c-sub); }
.ui-screen .label + div { margin: 8px 0 16px; }
.ui-dates, .ui-times { display: flex; gap: 8px; }
.ui-dates span, .ui-times span { flex: 1; padding: 10px 0; border-radius: 10px; background: #fff; text-align: center; font-size: 14px; font-weight: 700; }
.ui-dates .is-on, .ui-times .is-on { background: var(--c-brand); color: #fff; }
.ui-screen-done { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; gap: 6px; padding-top: 56px; text-align: center; font-size: 16px; font-weight: 800; }
.ui-screen-done small { font-size: 13px; font-weight: 600; color: var(--c-sub); }
.ui-done { display: inline-flex; width: 52px; height: 52px; margin-bottom: 6px; align-items: center; justify-content: center; border-radius: 50%; background: var(--c-brand); color: #fff; }
.ui-done .ico { width: 24px; height: 24px; }
.ui-app[data-step="0"] .ui-screen-home, .ui-app[data-step="1"] .ui-screen-book, .ui-app[data-step="2"] .ui-screen-done { opacity: 1; transform: none; }

/* ADMIN: 새 접수 → 알림톡 */
.ui-admin .head { display: flex; justify-content: space-between; align-items: center; }
.ui-admin .count { display: inline-flex; align-items: center; padding: 2px 10px; border-radius: var(--r-pill); background: var(--c-brand-soft); color: var(--c-brand); font-size: 12px; font-weight: 800; }
.ui-admin .count .c1, .ui-admin[data-step="1"] .c0, .ui-admin[data-step="2"] .c0 { display: none; }
.ui-admin[data-step="1"] .c1, .ui-admin[data-step="2"] .c1 { display: inline; }
.ui-admin-list { margin-top: 12px; }
.ui-admin .row { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; align-items: center; height: 40px; border-bottom: 1px solid var(--c-line); font-size: 13px; transition: height .4s var(--ease), opacity .4s; }
.ui-admin .name { font-weight: 700; }
.ui-admin .time { font-size: 12px; color: var(--c-sub); }
.ui-tag { padding: 2px 8px; border-radius: 6px; background: var(--c-surface); font-size: 11px; font-weight: 800; color: var(--c-sub); }
.ui-tag-new { background: var(--c-brand); color: #fff; }
.ui-admin .row-new { height: 0; opacity: 0; overflow: hidden; border-bottom-width: 0; }
.ui-admin[data-step="1"] .row-new, .ui-admin[data-step="2"] .row-new { height: 40px; opacity: 1; border-bottom-width: 1px; }
.ui-toast { display: inline-flex; align-items: center; gap: 6px; margin-top: 12px; padding: 7px 12px; border-radius: 10px; background: #fee500; color: #3c1e1e; font-size: 12px; font-weight: 800; opacity: 0; transform: translateY(6px); transition: opacity .35s, transform .35s var(--ease); }
.ui-admin[data-step="2"] .ui-toast { opacity: 1; transform: none; }

/* CARE: 업데이트 진행 → 완료 */
.ui-care .head { display: flex; justify-content: space-between; align-items: center; }
.ui-care .ver { font-size: 12px; font-weight: 700; color: var(--c-sub); }
.ui-care .bar { height: 8px; margin-top: 14px; border-radius: 4px; background: var(--c-surface-2); overflow: hidden; }
.ui-care .bar span { display: block; height: 100%; width: 100%; border-radius: inherit; background: linear-gradient(90deg, #2f7de1, var(--c-brand)); transform: scaleX(0); transform-origin: left; }
.ui-care[data-step="1"] .bar span { transform: scaleX(1); transition: transform 2.2s linear; }
.ui-care[data-step="2"] .bar span { transform: scaleX(1); }
.ui-care .status { margin-top: 10px; font-size: 13px; font-weight: 700; color: var(--c-sub); }
.ui-care .status span { display: none; align-items: center; gap: 4px; }
.ui-care .status .s-run { display: inline-flex; }
.ui-care[data-step="2"] .s-run { display: none; }
.ui-care[data-step="2"] .s-done { display: inline-flex; color: var(--c-brand); }
.ui-care-list { display: grid; gap: 6px; margin-top: 12px; }
.ui-care-list li { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--c-sub); transition: color .3s; }
.ui-care-list .ico { color: var(--c-line); transition: color .3s; }
.ui-care[data-step="2"] .ui-care-list li { color: var(--c-text); }
.ui-care[data-step="2"] .ui-care-list .ico { color: var(--c-brand); }
.ui-care[data-step="2"] .ui-care-list li:nth-child(2), .ui-care[data-step="2"] .ui-care-list li:nth-child(2) .ico { transition-delay: .15s; }
.ui-care[data-step="2"] .ui-care-list li:nth-child(3), .ui-care[data-step="2"] .ui-care-list li:nth-child(3) .ico { transition-delay: .3s; }

/* 업종 카드 (3열) */
.industry { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.industry .card { position: relative; display: block; aspect-ratio: 1 / 1; overflow: hidden; border-radius: var(--r-lg); background: var(--c-brand-soft); color: #fff; }
.industry .card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.industry .card:hover img, .industry .card.is-active img { transform: scale(1.05); }
.industry .body {
    position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: 32px;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 45%, rgba(0, 0, 0, .55) 100%);
    transition: background-color .35s var(--ease);
}
.industry .title { font-size: 24px; font-weight: 700; letter-spacing: -.03em; }
.industry .desc, .industry .more { max-height: 0; opacity: 0; overflow: hidden; transition: max-height .35s var(--ease), opacity .3s, margin .35s var(--ease); }
.industry .desc { font-size: 15px; line-height: 1.6; color: rgba(255, 255, 255, .85); }
.industry .more { display: inline-flex; align-items: center; gap: 4px; font-size: 14px; font-weight: 700; }
.industry .card:hover .body, .industry .card:focus-visible .body, .industry .card.is-active .body { background-color: rgba(0, 81, 172, .92); }
.industry .card:hover .desc, .industry .card:focus-visible .desc, .industry .card.is-active .desc { max-height: 120px; opacity: 1; margin-top: 12px; }
.industry .card:hover .more, .industry .card:focus-visible .more, .industry .card.is-active .more { max-height: 30px; opacity: 1; margin-top: 18px; }
/* 이미지 없을 때: 연블루 면 + 블루 글자 */
.industry .card.is-noimg { color: var(--c-brand); }
.industry .card.is-noimg .body { background: none; }
.industry .card.is-noimg:hover .body, .industry .card.is-noimg.is-active .body { background-color: var(--c-brand); color: #fff; }
.industry .card.is-noimg:hover .desc, .industry .card.is-noimg.is-active .desc { color: rgba(255, 255, 255, .85); }
/* 터치 기기: 호버가 없으므로 설명 항상 노출 */
@media (hover: none) {
    .industry .desc { max-height: none; opacity: 1; margin-top: 10px; }
    .industry .card.is-noimg .desc { color: var(--c-sub-2); }
}

/* 일하는 방식 (3기둥) */
/* 함께하는 파트너: 로고 무한 롤링 (목록 4벌 → -50% 이동, 좌우 페이드, 호버 시 정지) */
.marquee { margin-top: 56px; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee .track { display: flex; width: max-content; animation: marquee 64s linear infinite; } /* 4벌 기준 속도 유지 */
.marquee:hover .track { animation-play-state: paused; }
.marquee-list { display: flex; align-items: center; gap: 72px; padding-right: 72px; }
.marquee-list img { width: auto; height: 44px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* 일하는 방식: 삼각형 도식 (꼭짓점 = 3기둥, 중앙 = 담당 PM) */
/* 좌표: viewBox 780x480 정삼각형(한 변 247) → 꼭짓점 top(50%, 39.58%) / left(34.17%, 84.17%) / right(65.83%, 84.17%), 무게중심 69.29% */
.trio { position: relative; max-width: 780px; aspect-ratio: 780 / 480; margin: 0 auto; }
.trio .lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.trio .shape { fill: url(#trioFill); stroke: none; } /* 보더 없음 */
.trio .spoke { stroke: rgba(0, 81, 172, .16); stroke-width: 1.5; stroke-linecap: round; } /* PM → 각 꼭짓점 */
.trio-center {
    position: absolute; left: 50%; top: 69.29%; transform: translate(-50%, -50%); /* 삼각형 무게중심 */
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    width: 96px; height: 96px; border-radius: 50%; color: #fff; text-align: center;
    background: var(--c-brand); /* 단색 */
}
.trio-center strong { font-size: 15px; font-weight: 800; letter-spacing: -.03em; }
.trio-center span { margin-top: 2px; font-size: 10px; line-height: 1.35; color: rgba(255, 255, 255, .8); }
.trio .node { position: absolute; display: flex; align-items: center; gap: 14px; width: 300px; }
.trio .node-top { left: 50%; top: 39.58%; flex-direction: column; gap: 12px; text-align: center; transform: translate(-50%, calc(-100% + 24px)); } /* 글자 위, 아이콘이 꼭짓점 */
.trio .node-top .no { order: 2; }
.trio .node-left { left: 34.17%; top: 84.17%; flex-direction: row-reverse; text-align: right; transform: translate(calc(-100% + 24px), -50%); } /* 글자 왼쪽 바깥 */
.trio .node-right { left: 65.83%; top: 84.17%; text-align: left; transform: translate(-24px, -50%); } /* 글자 오른쪽 바깥 */
.trio .no {
    flex: none; display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 50%;
    background: var(--c-brand); color: #fff;
}
.trio .no .ico { width: 22px; height: 22px; }
.trio .text { min-width: 0; }
.trio .title { font-size: 18px; font-weight: 700; letter-spacing: -.03em; }
.trio .desc { margin-top: 4px; font-size: 14px; line-height: 1.6; color: var(--c-sub); text-wrap: balance; }
.trio .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.trio .node-top .tags { justify-content: center; }
.trio .node-left .tags { justify-content: flex-end; }
.trio .tags li { padding: 5px 12px; border-radius: var(--r-pill); background: var(--c-brand-soft); font-size: 13px; font-weight: 700; color: var(--c-brand); }

/* 제작 과정 */
.steps { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.steps::before { content: ""; position: absolute; top: 44px; left: 12.5%; right: 12.5%; border-top: 2px dashed rgba(61, 68, 81, .25); }
.steps .item { position: relative; text-align: center; }
.steps .no {
    position: relative; z-index: 1; display: inline-flex; flex-direction: column; align-items: center; justify-content: center;
    width: 88px; height: 88px; border-radius: 50%; background: var(--c-cool); /* 딥 쿨그레이, 보더 없음 */
    font-size: 11px; font-weight: 800; letter-spacing: .08em; color: rgba(255, 255, 255, .7);
}
.steps .no .ico { width: 32px; height: 32px; color: #fff; }
.steps .name { margin-top: 22px; font-size: 20px; font-weight: 700; }
.steps .desc { min-height: 3.2em; margin-top: 8px; font-size: 15px; color: var(--c-sub-2); } /* 설명 2줄 높이 */
.steps .output { display: inline-block; margin-top: 14px; padding: 6px 12px; border-radius: var(--r-pill); background: #fff; font-size: 13px; font-weight: 600; color: var(--c-sub); }

/* 요금 카드 */
.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.plan { position: relative; display: flex; flex-direction: column; padding: 40px 36px; border-radius: var(--r-xl); background: var(--c-surface); }
.plan-badge {
    position: absolute; top: -22px; right: -14px; display: flex; flex-direction: column; align-items: center; justify-content: center;
    width: 96px; height: 96px; background: var(--c-brand); color: #fff; font-size: 13px; font-weight: 800; transform: rotate(12deg);
    clip-path: polygon(50.0% 0.0%, 60.6% 10.4%, 75.0% 6.7%, 79.0% 21.0%, 93.3% 25.0%, 89.6% 39.4%, 100.0% 50.0%, 89.6% 60.6%, 93.3% 75.0%, 79.0% 79.0%, 75.0% 93.3%, 60.6% 89.6%, 50.0% 100.0%, 39.4% 89.6%, 25.0% 93.3%, 21.0% 79.0%, 6.7% 75.0%, 10.4% 60.6%, 0.0% 50.0%, 10.4% 39.4%, 6.7% 25.0%, 21.0% 21.0%, 25.0% 6.7%, 39.4% 10.4%);
}
.plan-badge strong { font-size: 24px; line-height: 1; letter-spacing: -.03em; }
.plan:not(.plan-feature) .plan-badge { background: var(--c-cool); } /* 소개형: 딥 쿨그레이 */
.plan:not(.plan-feature) .btn-dark { background: var(--c-cool); }
.plan:not(.plan-feature) .btn-dark:hover { background: var(--c-cool-dark); }
.plan-list { margin-top: 14px; font-size: 18px; font-weight: 700; color: var(--c-sub); }
.plan .plan-list + .price { margin-top: 0; }
.plan-feature { background: #fff; border: 2px solid var(--c-brand); } /* 기능형: 흰 배경 + 블루 보더 */
.plan .price { color: var(--c-text); } /* 요금 페이지 본문(.prose p) 회색 덮어쓰기 방지 */
.plan .name { font-size: 20px; font-weight: 700; }
.plan .price { margin-top: 12px; font-size: 48px; font-weight: 800; letter-spacing: -.04em; line-height: 1.2; }
.plan .desc { margin-top: 12px; color: var(--c-sub); }
.plan .period { margin-top: 6px; font-size: 15px; font-weight: 700; color: var(--c-sub-2); }
.plan .items { margin: 28px 0 32px; display: grid; gap: 10px; }
.plan .items li { display: flex; gap: 10px; align-items: flex-start; }
.plan .items .ico { margin-top: 4px; color: var(--c-brand); }
.plan .btn { margin-top: auto; }
.options { display: flex; flex-wrap: wrap; gap: 8px; }
.options li { padding: 10px 18px; border-radius: var(--r-pill); border: 1px solid var(--c-line); font-weight: 600; }

/* ========== 8. FAQ (details 아코디언) ========== */
.section-faq .h2 { margin-bottom: 40px; text-align: center; }
.faq { display: grid; gap: 12px; }
.faq .item { border-radius: var(--r-md); background: var(--c-surface); transition: background-color .2s; }
.faq .item[open] { background: var(--c-surface-2); }
.faq .item summary {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    min-height: 78px; padding: 20px 28px; cursor: pointer; list-style: none;
    font-size: 18px; font-weight: 700; line-height: 1.5;
}
.faq .item summary::-webkit-details-marker { display: none; }
.faq .item summary .ico { width: 22px; height: 22px; transition: transform .25s var(--ease); }
.faq .item[open] summary { color: var(--c-brand); }
.faq .item[open] summary .ico { transform: rotate(45deg); }
.faq-answer { padding: 0 28px 24px; color: var(--c-sub-2); line-height: 1.7; }
.faq-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.faq-tabs a { padding: 10px 18px; border-radius: var(--r-pill); background: var(--c-surface); font-weight: 700; font-size: 15px; }
.faq-tabs a:hover { background: var(--c-brand); color: #fff; }
.faq-group + .faq-group { margin-top: 56px; }
.faq-group .title { margin-bottom: 20px; font-size: 24px; font-weight: 700; }

/* ========== 9. CTA 띠 ========== */
.cta-band {
    display: flex; align-items: center; justify-content: space-between; gap: 32px;
    padding: 48px 56px; border-radius: var(--r-xl); background: var(--c-brand-soft);
}
.cta-band .title { font-size: 28px; font-weight: 700; line-height: 1.4; letter-spacing: -.03em; }
.cta-band .desc { margin-top: 10px; color: var(--c-sub-2); }
.page-index .cta-band { flex-direction: column; text-align: center; }

/* ========== 10. 하위 페이지 ========== */
.sub-hero { padding: calc(var(--gnb-h) + 72px) 0 56px; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 6px; font-size: 14px; color: var(--c-sub); }
.breadcrumb li + li::before { content: "/"; margin-right: 6px; color: var(--c-line); }
.breadcrumb a:hover { color: var(--c-brand); }
.breadcrumb + .eyebrow, .sub-hero .breadcrumb + .title { margin-top: 28px; }
.sub-hero .title { font-size: 52px; font-weight: 700; line-height: 1.25; letter-spacing: -.04em; }
.sub-hero .answer { max-width: 820px; padding-left: 0; }
.sub-hero .answer::before { display: none; } /* 서브헤더 서브카피는 체크 없음 */

/* 본문 + 목차 */
.doc { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 64px; align-items: start; }
.toc { position: sticky; top: calc(var(--gnb-h) + 32px); font-size: 14px; }
.toc .title { margin-bottom: 12px; font-weight: 800; color: var(--c-sub); }
.toc a { display: block; padding: 6px 0 6px 14px; border-left: 2px solid var(--c-line); color: var(--c-sub); font-weight: 600; line-height: 1.5; }
.toc a:hover, .toc a.is-active { border-color: var(--c-brand); color: var(--c-brand); }
.prose > section + section { margin-top: 88px; }
.prose h2 { font-size: 32px; font-weight: 700; line-height: 1.35; letter-spacing: -.03em; }
.prose h3 { margin-top: 32px; font-size: 20px; font-weight: 700; }
.prose p { margin-top: 16px; color: var(--c-sub-2); line-height: 1.8; }
.prose h2 + p.answer { margin-top: 20px; }
.prose ul.list { margin-top: 16px; display: grid; gap: 10px; }
.prose ul.list li { position: relative; padding-left: 22px; color: var(--c-sub-2); line-height: 1.7; }
.prose ul.list li::before { content: ""; position: absolute; left: 4px; top: .7em; width: 7px; height: 7px; border-radius: 50%; background: var(--c-brand); }
.prose ul.list strong { display: block; color: var(--c-text); } /* 항목 제목 → 설명 줄바꿈 */
.prose .options { margin-top: 20px; }
.prose .plans { margin-top: 28px; }
.note { margin-top: 20px; padding: 16px 20px; border-radius: 12px; background: var(--c-surface); font-size: 15px; color: var(--c-sub-2); }
.note strong { color: var(--c-text); }

/* 표 */
.table-wrap { position: relative; margin-top: 24px; overflow-x: auto; border: 1px solid var(--c-line); border-radius: var(--r-sm); }
.table-wrap table { min-width: 560px; font-size: 15px; }
.table-wrap th, .table-wrap td { padding: 14px 18px; border-bottom: 1px solid var(--c-line); text-align: left; vertical-align: top; line-height: 1.6; }
.table-wrap thead th { background: var(--c-surface); font-weight: 700; }
.table-wrap tbody tr:last-child th, .table-wrap tbody tr:last-child td { border-bottom: 0; }
.table-wrap tbody th { width: 140px; font-weight: 700; }
.table-wrap td.is-us { color: var(--c-brand); font-weight: 700; }
/* 요금 비교표 가격: 정가(취소선) 위, 할인가 아래 강조 */
.table-wrap .price-cell del { display: block; font-size: 14px; color: var(--c-sub); }
.table-wrap .price-cell strong { display: block; font-size: 20px; font-weight: 800; color: var(--c-brand); letter-spacing: -.02em; }

/* 관련 페이지 카드 */
.related { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 24px; }
.related a { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 20px 22px; border-radius: var(--r-sm); background: var(--c-surface); font-weight: 700; transition: background-color .2s; }
.related a:hover { background: var(--c-surface-2); color: var(--c-brand); }

.updated { padding: 40px 0 72px; font-size: 13px; color: var(--c-sub); } /* 푸터와 간격 */

/* 연혁 */
.timeline { margin-top: 24px; border-left: 2px solid var(--c-line); }
.timeline li { position: relative; display: grid; grid-template-columns: 80px 1fr; gap: 16px; padding: 0 0 28px 28px; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--c-brand); border: 2px solid #fff; }
.timeline time { font-size: 20px; font-weight: 800; color: var(--c-brand); line-height: 1.4; }
.timeline p { margin: 0; color: var(--c-sub-2); line-height: 1.7; }

/* 지점 */
.branches { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 24px; }
.branches .item { padding: 28px; border-radius: var(--r-md); background: var(--c-surface); }
.branches .name { margin-top: 0; font-size: 20px; font-weight: 700; } /* 본문 h3 위 여백 제거 → 카드 상하·좌우 여백 동일 */
.branches .item p { margin-top: 8px; }
.branches .item .btn-more { margin-top: 16px; }
/* 지점 카카오맵: 카드 폭에 맞춤 */
.branches .map { margin-top: 16px; overflow: hidden; border-radius: var(--r-sm); background: #fff; }
.branches .map .root_daum_roughmap { width: 100% !important; }
.branches .map .root_daum_roughmap .wrap_map { height: 260px !important; }

/* 정보 목록 (dl) */
.info-list { margin-top: 24px; display: grid; grid-template-columns: 160px 1fr; border-top: 1px solid var(--c-line); }
.info-list dt, .info-list dd { padding: 14px 0; border-bottom: 1px solid var(--c-line); }
.info-list dt { font-weight: 700; }
.info-list dd { color: var(--c-sub-2); }

/* ========== 11. 폼 (진단 신청) ========== */
.form-card { padding: 48px; border-radius: var(--r-xl); background: var(--c-surface); }
.form-row + .form-row, .form-card .h2 + .form-row { margin-top: 20px; }
.form-row label { display: block; margin-bottom: 8px; font-weight: 700; }
.form-row label .req { color: var(--c-brand); }
.input, .textarea {
    width: 100%; height: 56px; padding: 0 18px;
    border: 1px solid var(--c-line); border-radius: 14px; background: #fff;
    font: inherit; font-size: 16px; color: inherit;
}
.textarea { height: 120px; padding: 14px 18px; resize: vertical; }
.input:focus, .textarea:focus { outline: none; border-color: var(--c-brand); box-shadow: 0 0 0 3px var(--c-brand-soft); }
.form-hint { margin-top: 6px; font-size: 13px; color: var(--c-sub); }
.agree { display: flex; align-items: flex-start; gap: 10px; margin-top: 24px; font-size: 15px; }
.agree input { width: 20px; height: 20px; margin-top: 3px; accent-color: var(--c-brand); flex: none; }
.agree a { text-decoration: underline; }
.agree-box { margin-top: 12px; padding: 16px 18px; border-radius: 12px; background: #fff; font-size: 14px; color: var(--c-sub-2); line-height: 1.7; }
.form-card .btn { width: 100%; margin-top: 28px; }
.form-msg { margin-top: 16px; font-weight: 700; text-align: center; }
.form-msg.is-error { color: #d92d20; }
.form-msg.is-success { color: var(--c-brand); }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.diag .title { font-size: 24px; font-weight: 700; letter-spacing: -.03em; }
.diag .title:not(:first-child) { margin-top: 48px; }
.diag-lead { margin-top: 8px; color: var(--c-sub); }
.diag .checks { margin-top: 20px; border-top: 1px solid var(--c-line); }
.diag .checks li { display: grid; grid-template-columns: 20px 120px 1fr; gap: 12px; align-items: center; padding: 14px 4px; border-bottom: 1px solid var(--c-line); font-size: 15px; }
.diag .checks .ico { width: 18px; height: 18px; color: var(--c-brand); }
.diag .checks span { color: var(--c-sub); }
.diag .flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 16px; counter-reset: none; }
.diag .flow li { padding: 16px; border-radius: var(--r-sm); background: var(--c-surface); font-size: 14px; font-weight: 600; }
.diag .flow b { display: block; margin-bottom: 4px; font-size: 13px; color: var(--c-brand); }
.diag .call { margin-bottom: 32px; padding: 14px 18px; border-radius: var(--r-sm); background: var(--c-surface); font-size: 15px; color: var(--c-sub); } /* 상단 전화 상담 안내 */
.diag .call strong { margin-right: 6px; color: var(--c-text); }
.diag .call + .title { margin-top: 0; } /* 전화 안내 바로 아래 제목 간격 */
.diag .call a { font-weight: 700; color: var(--c-brand); }
.privacy h3 { font-size: 17px; }
.diag { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px; align-items: start; }

/* ========== 12. 포트폴리오 ========== */
.pf-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
/* 정사각 썸네일 카드: 마우스 오버 시 브랜드 컬러 패널에 제목·키워드 노출 */
.pf-card { position: relative; display: block; aspect-ratio: 1; overflow: hidden; border-radius: 18px; background: var(--c-surface); }
.pf-card .thumb { position: absolute; inset: 0; }
.pf-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.pf-card .info { position: absolute; inset: 0; padding: 38px 36px; background: var(--c-brand); color: #fff; opacity: 0; transition: opacity .3s var(--ease); }
.pf-card:hover .info, .pf-card:focus-visible .info { opacity: 1; }
.pf-card .scope { font-size: 13px; font-weight: 700; color: rgba(255, 255, 255, .7); letter-spacing: .02em; }
.pf-card .title { margin-top: 8px; font-size: 24px; font-weight: 700; letter-spacing: -.03em; line-height: 1.35; }
.pf-card .tags { display: flex; flex-wrap: wrap; gap: 2px 10px; margin-top: 18px; font-size: 14px; font-weight: 600; line-height: 1.6; }
.pf-card .tags li::before { content: "#"; } /* 키워드 해시태그 표기 */
.pf-more { display: flex; justify-content: center; margin-top: 64px; }
.pf-empty { padding: 80px 0; text-align: center; color: var(--c-sub); border-radius: var(--r-lg); background: var(--c-surface); }

.pf-related .h2 { margin-bottom: 32px; }
/* 상세: 첫 화면 대표 이미지 (헤더 아래부터 화면 끝까지) */
.pf-visual { position: sticky; top: 0; z-index: 0; width: 100%; height: min(33.49vw, 70vh); overflow: hidden; background: var(--c-surface); } /* 헤더 뒤까지 꽉 차게 고정(1905×638 비율 = 폭의 33.49%), 아래 본문이 덮으며 올라옴 */
.pf-visual::before { content: ""; position: absolute; inset: 0 0 auto; z-index: 1; height: 180px; background: linear-gradient(180deg, rgba(0, 0, 0, .45), transparent); pointer-events: none; } /* 헤더 글자 가독성 */
/* 대표 이미지 위 헤더(스크롤 전): 흰 글자·흰 로고 */
body:has(.pf-visual) .gnb:not(.is-scrolled):not(.is-menu-open) :is(.link, .toggle, .tel) { color: #fff; }
body:has(.pf-visual) .gnb:not(.is-scrolled):not(.is-menu-open) .logo img { filter: brightness(0) invert(1); }
body:has(.pf-visual) .gnb:not(.is-scrolled):not(.is-menu-open) .burger { background: rgba(255, 255, 255, .16); color: #fff; }
.pf-visual img { width: 100%; height: 100%; object-fit: cover; }
/* 스크롤 안내 마우스 */
.pf-visual .mouse { position: absolute; left: 50%; bottom: 40px; width: 28px; height: 44px; margin-left: -14px; border: 2px solid #fff; border-radius: 14px; }
.pf-visual .mouse::after { content: ""; position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: #fff; animation: mouse-wheel 1.6s ease-in-out infinite; }
@keyframes mouse-wheel { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(12px); } }
/* 상세: 프로젝트 정보 */
.pf-content { position: relative; z-index: 1; background: #fff; }
.pf-info { max-width: 900px; margin: 0 auto; padding: 120px var(--gutter) 110px; }
.pf-content:first-child { margin-top: var(--gnb-h); } /* 대표 이미지 없을 때 헤더 아래부터 */
.pf-info .client { margin-top: 40px; font-size: 15px; font-weight: 800; color: var(--c-brand); }
.pf-info .title { margin-top: 10px; font-size: 44px; font-weight: 700; line-height: 1.3; letter-spacing: -.04em; }
.pf-info .keyword { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; margin-top: 24px; font-size: 17px; color: var(--c-sub-2); }
.pf-info .keyword strong { margin-right: 6px; font-size: 15px; font-weight: 800; color: var(--c-text); }
.pf-info .desc { margin-top: 40px; font-size: 17px; line-height: 1.9; color: var(--c-text); }
.pf-info .site { display: inline-flex; align-items: center; gap: 8px; margin-top: 40px; padding: 14px 24px; border: 1px solid var(--c-line); border-radius: 12px; font-weight: 700; transition: border-color .2s ease, color .2s ease; }
.pf-info .site:hover { border-color: var(--c-brand); color: var(--c-brand); }
.pf-info .updated { margin-top: 40px; padding: 0; } /* 상세: 본문 안 최종 수정일 */
.pf-body img { margin: 32px auto; border-radius: var(--r-md); }
.pf-body p { margin-top: 16px; color: var(--c-sub-2); line-height: 1.8; }
.pf-body h2, .pf-body h3 { margin-top: 64px; font-weight: 700; letter-spacing: -.03em; }
.pf-body h2 { font-size: 32px; }
.pf-body h3, .pf-body .pf-sub { font-size: 24px; } /* .pf-sub = 본문 h3를 h2로 출력한 소제목 */
/* 상세 본문 목록 (점 표시) */
.pf-body ul { display: grid; gap: 8px; margin-top: 16px; }
.pf-body ul li { position: relative; padding-left: 18px; color: var(--c-sub-2); line-height: 1.8; }
.pf-body ul li::before { content: ""; position: absolute; left: 4px; top: .75em; width: 6px; height: 6px; border-radius: 50%; background: var(--c-brand); }
/* 상세: 사이트 전체 캡처 (화면 폭 가득) */
.pf-capture img { width: 100%; }
/* 이전 · 목록 · 다음 (강조 없는 텍스트 링크) */
.pf-adj { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; max-width: 900px; margin: 0 auto; padding: 64px var(--gutter) 40px; font-size: 16px; font-weight: 700; }
.pf-adj a, .pf-adj span { display: inline-flex; align-items: center; gap: 8px; color: var(--c-text); transition: color .2s ease; }
.pf-adj a:hover { color: var(--c-brand); }
.pf-adj .prev { justify-self: start; }
.pf-adj .prev .ico { transform: scaleX(-1); } /* 오른쪽 화살표 뒤집기 */
.pf-adj .list { padding: 0 24px; color: var(--c-sub-2); }
.pf-adj .next { justify-self: end; }
.pf-adj .is-disabled { color: var(--c-line); }

/* ========== 13. 푸터 (검정 라운드 패널 + 워드마크) ========== */
.footer { padding: 0 18px 18px; }
.footer .panel { position: relative; overflow: hidden; padding: 72px 64px 56px; border-radius: var(--r-xl); background: linear-gradient(rgba(0, 18, 48, .55), rgba(0, 18, 48, .55)), url('../img/web/footer-bg.jpg') center / cover no-repeat, var(--c-brand); color: #fff; } /* 배경 이미지 + 글자 가독성용 어두운 막 */
.footer .top { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; }
.footer .logo { height: 32px; width: auto; filter: brightness(0) invert(1); }
.footer .title { margin-top: 32px; font-size: 40px; font-weight: 700; line-height: 1.3; letter-spacing: -.04em; }
.footer .slogan { margin-top: 14px; color: rgba(255, 255, 255, .8); font-weight: 600; }
.footer .links { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 72px; padding-top: 40px; border-top: 1px solid rgba(255, 255, 255, .25); }
.footer .label { margin-bottom: 14px; font-size: 14px; font-weight: 700; color: rgba(255, 255, 255, .7); }
.footer .links li + li { margin-top: 10px; }
.footer .links a { font-weight: 700; font-size: 15px; }
.footer .links a:hover { color: #cfe0f5; }
.footer .info { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 56px; font-size: 13px; color: rgba(255, 255, 255, .75); line-height: 1.6; }
.footer .copy { margin-top: 12px; font-size: 12px; color: rgba(255, 255, 255, .65); }

/* ========== 14. 플로팅 CTA ========== */
.float-cta {
    position: fixed; left: 50%; bottom: 24px; z-index: 90;
    display: flex; gap: 8px; transform: translateX(-50%);
    transition: opacity .3s, transform .3s var(--ease), visibility .3s;
}
.float-cta.is-hidden { opacity: 0; visibility: hidden; transform: translate(-50%, 20px); }
.float-cta .ai { display: inline-flex; align-items: center; gap: 3px; }
.float-cta .ai i { font-size: 15px; color: #ffd76a; } /* AI 반짝 아이콘 (Font Awesome) */
.float-cta .badge-cta { padding: 4px 10px; font-size: inherit; line-height: 1.3; } /* 무료진단: 버튼 글자와 같은 크기 */
.page-diagnosis .float-cta { display: none; } /* 진단 페이지에서는 폼과 중복 */
.float-cta a { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 64px; border-radius: 18px; font-weight: 800; font-size: 17px; box-shadow: var(--shadow-float); }
.float-cta .main { width: 320px; background: linear-gradient(135deg, #2f7de1 0%, var(--c-brand) 100%); color: #fff; } /* 평면 그라데이션 */
.float-cta .tel { display: none !important; }
.badge { padding: 3px 9px; border-radius: 8px; background: #fff; color: var(--c-brand); font-size: 13px; font-weight: 800; }

/* ========== 15. 진입 애니메이션 (JS 동작시에만 초기 숨김) ========== */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s var(--ease), transform .6s var(--ease); transition-delay: var(--d, 0ms); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ========== 16. 반응형 ========== */
@media (max-width: 1280px) {
    .sticker { display: none; }
}

@media (max-width: 1100px) {
    .strip .item { flex-basis: 190px; --frame-h: 400px; }
}

@media (max-width: 1024px) {
    :root { --gnb-h: 64px; }
    .gnb .inner { padding: 0 20px; }
    .gnb.is-scrolled .inner { max-width: calc(100% - 16px); padding: 0 12px 0 16px; }
    .gnb .tel span, .gnb .cta { display: none; }
    .gnb .tel { width: 44px; height: 44px; justify-content: center; border-radius: 12px; background: #f3f6fb; }
    .gnb .tel .ico { width: 20px; height: 20px; }
    .gnb .burger { display: inline-flex; }

    /* 모바일 전체 화면 메뉴 */
    .gnb .nav {
        position: fixed; inset: var(--gnb-h) 0 0; z-index: -1;
        display: flex; flex-direction: column; justify-content: space-between;
        padding: 24px 20px calc(24px + env(safe-area-inset-bottom));
        background: #fff; overflow-y: auto;
        opacity: 0; visibility: hidden; transform: translateY(-8px);
        transition: opacity .25s, transform .25s var(--ease), visibility .25s;
    }
    .gnb.is-scrolled .nav { top: calc(var(--gnb-h) + 8px); }
    .gnb.is-menu-open .nav { opacity: 1; visibility: visible; transform: none; }
    .gnb.is-menu-open .inner { background: #fff; -webkit-backdrop-filter: none; backdrop-filter: none; }
    .gnb .menu { flex-direction: column; align-items: stretch; gap: 0; }
    .gnb .item { flex-wrap: wrap; border-bottom: 1px solid var(--c-line); }
    .gnb .link { flex: 1; padding: 18px 4px; font-size: 20px; }
    .gnb .toggle { margin: 0; padding: 18px 8px; }
    .gnb .toggle .ico { width: 20px; height: 20px; }
    .gnb .sub { position: static; display: none; width: 100%; min-width: 0; padding: 0 0 12px; box-shadow: none; opacity: 1; visibility: visible; transform: none; }
    .gnb .has-sub:hover .sub, .gnb .has-sub:focus-within .sub { display: none; }
    .gnb .has-sub.is-open .sub { display: block; }
    .gnb .sub a { padding: 12px 8px; font-size: 16px; color: var(--c-sub-2); }
    .gnb .mobile-cta { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 32px; }
    .gnb .mobile-cta .btn { height: 56px; padding: 0 12px; }
    body.is-menu-open { overflow: hidden; }

    .section { padding: 100px 0; }
    .h2 { font-size: 36px; }
    .hero .title { font-size: 48px; }
    .doc { grid-template-columns: minmax(0, 1fr); gap: 0; } /* 표·긴 단어가 칸을 넓히지 않게 */
    .toc { display: none; }
    .diag { grid-template-columns: 1fr; gap: 32px; }
    .footer .panel { padding: 56px 32px 48px; }
    .footer .links { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    :root { --gutter: 16px; }
    body { font-size: 16px; }
    .gnb .logo img { height: 26px; }
    .section { padding: 80px 0; }
    .section-tight { padding: 40px 0; }
    .section-head { margin-bottom: 40px; }
    .section-head .lead { font-size: 17px; }
    .h2 { font-size: 28px; line-height: 1.3; }
    .answer { padding-left: 32px; font-size: 17px; }
    .answer::before { width: 22px; height: 22px; background-size: 14px; }

    .hero { padding: calc(var(--gnb-h) + 56px) 0 40px; }
    .hero .title { font-size: min(40px, 10.2vw); } /* 가장 긴 검색어도 한 줄에 들어가게 */
    .br-pc { display: none; }
    .br-mo { display: inline; }
    .plan-badge { top: -16px; right: -6px; width: 80px; height: 80px; }
    .plan-badge strong { font-size: 20px; }

    .strip { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 12px; margin-top: 48px; }
    .strip .item { --frame-h: 340px; margin-top: 0 !important; }
    .strip .item:nth-child(even) { margin-top: 48px !important; }
    .strip .item:nth-child(n+5) { display: none; }
    /* 모바일: 펼침 효과 없이 3x2 고정 */
    /* 모바일: 가로 스와이프 (scroll-snap, 펼침 효과 없음) */
    .showcase { justify-content: flex-start; gap: 12px; margin-top: 40px; padding: 0 var(--gutter) 40px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
    .showcase::-webkit-scrollbar { display: none; }
    .showcase { cursor: grab; }
    .showcase.is-dragging { scroll-snap-type: none; cursor: grabbing; } /* 마우스 드래그 중 자석 정렬 해제 */
    .showcase img { -webkit-user-drag: none; user-select: none; }
    .showcase .item { flex-basis: 57.6%; scroll-snap-align: center; transform: none !important; } /* 기존 72%의 80% */
    .js .hero-intro { height: auto; padding: 0 0 40px; background: linear-gradient(180deg, var(--c-hero-bg) 0%, #fff 100%); }
    .js .hero-intro .pin { position: relative; height: auto; padding-top: 0; overflow: visible; background: none; }
    .js .hero-intro .head, .js .hero-intro .showcase { transform: none; }
    /* 첫 화면: 제목 묶음을 화면 세로 중앙에 */
    .js .hero-intro .head { display: flex; align-items: center; justify-content: center; height: 100vh; height: 100svh; padding-top: var(--gnb-h); }
    .js .hero-intro .showcase { margin-top: 0; }
    /* 스티커: 제목 위 3개 · 아래 3개 */
    .js .hero-intro .sticker { display: block; transform: rotate(var(--rot, 0deg)); }
    .js .hero-intro .sticker .tile { width: 58px; height: 58px; border-radius: 16px 16px 5px 16px; }
    .js .hero-intro .sticker .tile::after { width: 16px; height: 16px; border-radius: 0 0 5px 0; }
    .js .hero-intro .sticker .tile img { width: 32px; height: 32px; }
    .js .hero-intro .sticker-chatgpt { top: 22svh; left: 18%; }
    .js .hero-intro .sticker-naver { top: 17svh; left: auto; right: auto; left: calc(50% - 29px); }
    .js .hero-intro .sticker-perplexity { top: 24svh; right: 18%; }
    .js .hero-intro .sticker-claude { top: 70svh; left: 20%; }
    .js .hero-intro .sticker-gemini { top: 76svh; left: calc(50% - 29px); right: auto; }
    .js .hero-intro .sticker-google { top: 69svh; right: 19%; }
    .js .hero-intro .showcase { opacity: 1; } /* 모바일: 고정 인트로 없음 → 처음부터 선명 */
    .showcase .face-front { display: none; }
    .showcase .face-back { transform: none; }

    .summary { font-size: 18px; text-align: left; }
    .stats { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .stats .item { padding: 16px 8px; }
    .stats .value { font-size: 30px; }
    .stats .value small { font-size: 15px; }
    .pain, .industry, .plans, .related, .branches, .pf-grid { grid-template-columns: 1fr; }
    .diag .checks li { grid-template-columns: 20px 1fr; gap: 2px 12px; }
    .diag .checks span { grid-column: 2; font-size: 14px; }
    .diag .form-card { order: -1; } /* 모바일: 신청 폼 먼저 */
    .feature { grid-template-columns: minmax(0, 1fr); gap: 48px; }
    /* 삼각형 도식 → 세로 목록 (중앙 담당 PM 먼저) */
    .trio { display: flex; flex-direction: column; gap: 20px; aspect-ratio: auto; }
    .trio .lines { display: none; }
    .trio-center { position: static; transform: none; width: 100%; height: auto; padding: 20px; border-radius: var(--r-md); flex-direction: row; gap: 10px; }
    .trio-center strong { font-size: 18px; }
    .trio-center span { margin-top: 0; font-size: 13px; }
    .trio-center span br { display: none; }
    .trio .node, .trio .node-top, .trio .node-left, .trio .node-right { position: static; width: auto; transform: none; flex-direction: row; align-items: flex-start; gap: 16px; text-align: left; }
    .trio .node-top .no { order: 0; }
    .trio .node-top .tags, .trio .node-left .tags { justify-content: flex-start; }
    .feature .visual { border-radius: var(--r-lg); padding: 20px; }
    .feature .more { bottom: 16px; height: 42px; font-size: 14px; }
    .marquee-list { gap: 44px; padding-right: 44px; }
    .marquee-list img { height: 34px; }
    .ui-phone { top: 28px; width: 220px; } /* 모바일 폰 목업 축소 */
    .feature .body .title { font-size: 22px; }
    .steps { grid-template-columns: 1fr; gap: 28px; }
    .steps::before { top: 44px; bottom: 44px; left: 43px; right: auto; border-top: 0; border-left: 2px dashed rgba(61, 68, 81, .25); }
    .steps .item { display: grid; grid-template-columns: 88px 1fr; gap: 18px; align-items: center; text-align: left; }
    .steps .name { margin-top: 0; }
    .plan { padding: 32px 24px; border-radius: var(--r-lg); }
    .plan .price { font-size: 40px; }
    .faq .item summary { min-height: 64px; padding: 18px 20px; font-size: 16px; }
    .faq-answer { padding: 0 20px 20px; font-size: 15px; }
    .cta-band { flex-direction: column; align-items: stretch; padding: 32px 24px; border-radius: var(--r-lg); }
    .cta-band .title { font-size: 22px; }
    .cta-band .btn { width: 100%; }

    .sub-hero { padding: calc(var(--gnb-h) + 40px) 0 32px; }
    .sub-hero .title { font-size: 34px; }
    .prose > section + section { margin-top: 64px; }
    .prose h2 { font-size: 24px; }
    .timeline li { grid-template-columns: 1fr; gap: 4px; }
    .info-list { grid-template-columns: 110px minmax(0, 1fr); font-size: 15px; }
    .info-list dd { overflow-wrap: anywhere; } /* 긴 주소·메일 줄바꿈 */
    .form-card { padding: 28px 20px; border-radius: var(--r-lg); }
    .pf-visual { height: 50svh; }
    .pf-info { padding: 64px var(--gutter) 56px; }
    .pf-info .title { font-size: 30px; }
    .pf-info .keyword, .pf-info .desc { font-size: 16px; }
    .pf-adj { padding: 48px var(--gutter) 24px; }

    .updated { padding-bottom: 48px; }
    .footer { padding: 0 8px 8px; }
    .footer .panel { padding: 44px 22px 40px; border-radius: var(--r-lg); }
    .footer .top { flex-direction: column; align-items: stretch; }
    .footer .title { font-size: 28px; }
    .footer .top .btn { width: 100%; }
    .footer .links { margin-top: 48px; gap: 28px 16px; }
    .footer .info { flex-direction: column; gap: 4px; }

    /* 모바일 플로팅: 전화 + 진단 2분할 */
    .float-cta { left: 16px; right: 16px; bottom: calc(12px + env(safe-area-inset-bottom)); transform: none; }
    .float-cta.is-hidden { transform: translateY(20px); }
    .float-cta a { height: 56px; font-size: 16px; }
    .float-cta .tel { display: inline-flex !important; flex: 0 0 38%; background: #fff; color: var(--c-brand); border: 1px solid var(--c-line); }
    .float-cta .main { flex: 1; width: auto; }
    body { padding-bottom: 80px; }
    .prose { overflow-wrap: anywhere; } /* 'A·B(C)·D' 같은 긴 묶음 줄바꿈 */
}

/* 좁은 모바일(400px 이하): 플로팅 전화 버튼 아이콘만 */
@media (max-width: 400px) {
    .float-cta .tel { flex: 0 0 56px; font-size: 0; }
    .float-cta .tel .ico { width: 22px; height: 22px; }
    .branches .item { padding: 20px; } /* 지점 카드: 지도·버튼 폭 확보 */
}

/* 초소형(330px 이하): 진단 버튼 글자·간격 축소 */
@media (max-width: 330px) {
    .float-cta .main { gap: 5px; font-size: 14px; }
    .float-cta .ai i { font-size: 12px; }
    .float-cta .badge-cta { padding: 3px 7px; }
}

/* 움직임 줄이기 */
/* 터치 기기: 마우스 오버가 없어 하단에 제목 상시 노출 */
@media (hover: none) {
    .pf-card .info { display: flex; flex-direction: column; justify-content: flex-end; padding: 24px; background: linear-gradient(180deg, transparent 45%, rgba(0, 0, 0, .65) 100%); opacity: 1; }
    .pf-card .tags { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; transition-delay: 0ms !important; }
    .js .reveal { opacity: 1; transform: none; }
    .js .hero-intro { height: auto; padding: calc(var(--gnb-h) + 100px) 0 60px; }
    .js .hero-intro .pin { position: relative; height: auto; padding-top: 0; overflow: visible; background: none; }
    .hero .caret { animation: none; }
}