/* 2026-11 디벨롭 섹션 (원본 톤 유지: 잉크 #111 · 옐로 #f6c83a · Pretendard · 직각 · 1px 선) */
:root { --dv-ink: #111; --dv-yellow: #f6c83a; --dv-paper: #f5f5f5; --dv-line: rgba(17, 17, 17, .14); --dv-line-w: rgba(255, 255, 255, .18); }
.dv { font-family: 'Pretendard', sans-serif; width: 100%; padding: 110px 0; color: var(--dv-ink); word-break: keep-all; }
.dv * { box-sizing: border-box; }
.dv-dark { background: #111; color: #fff; }
.dv-paper { background: var(--dv-paper); }
.dv-white { background: #fff; }
.dv-head { display: flex; align-items: center; gap: 50px; margin-bottom: 60px; }
.dv-head .dv-en { font-size: 4.375rem; font-weight: 700; line-height: 1; letter-spacing: -.01em; white-space: nowrap; }
.dv-head .dv-ko { font-size: 1.5625rem; font-weight: 400; line-height: 1.45; }
.dv-head .dv-ko b { font-weight: 700; }
.dv-y { color: var(--dv-yellow); }
.dv-tag { font-size: .8125rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; opacity: .55; }

/* 버튼 */
.dv-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 60px; padding: 0 34px; font-family: 'Pretendard', sans-serif; font-size: 1.125rem; font-weight: 700; border: 1px solid var(--dv-ink); background: var(--dv-ink); color: #fff; cursor: pointer; text-decoration: none; transition: background .2s, color .2s, transform .2s; }
.dv-btn:hover { background: var(--dv-yellow); color: var(--dv-ink); border-color: var(--dv-yellow); transform: translateY(-2px); }
.dv-btn.dv-btn-y { background: var(--dv-yellow); color: var(--dv-ink); border-color: var(--dv-yellow); }
.dv-btn.dv-btn-y:hover { background: #fff; border-color: #fff; }
.dv-btn.dv-btn-line { background: transparent; color: var(--dv-ink); }
.dv-btn.dv-btn-line:hover { background: var(--dv-ink); color: #fff; border-color: var(--dv-ink); }
.dv-dark .dv-btn.dv-btn-line { color: #fff; border-color: rgba(255, 255, 255, .5); }
.dv-dark .dv-btn.dv-btn-line:hover { background: #fff; color: var(--dv-ink); border-color: #fff; }
.dv-btn .dv-arrow { display: inline-block; transition: transform .2s; }
.dv-btn:hover .dv-arrow { transform: translateX(5px); }

/* 히어로 보강 */
.sect0 { padding: 11% 0 9% !important; }
.sect0 .sect0_txt { height: auto !important; }
.dv-hero { display: flex; flex-direction: column; align-items: center; text-align: center; margin-top: 34px; padding: 0 20px; }
.dv-hero h1 { font-family: 'Pretendard', sans-serif; font-size: 1.75rem; font-weight: 600; line-height: 1.45; color: #222; margin: 0; }
.dv-hero h1 em { font-style: normal; background: linear-gradient(transparent 58%, rgba(246, 200, 58, .75) 58%); }
.dv-hero p { font-family: 'Pretendard', sans-serif; font-size: 1.125rem; color: #555; margin: 14px 0 0; line-height: 1.6; }
.dv-hero-btns { display: flex; gap: 14px; margin-top: 36px; flex-wrap: wrap; justify-content: center; }

/* 숫자 띠 */
.dv-stats { padding: 0; background: #111; color: #fff; }
.dv-stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); }
.dv-stat { padding: 54px 20px 50px; text-align: center; border-left: 1px solid var(--dv-line-w); }
.dv-stat:first-child { border-left: 0; }
.dv-stat .n { font-size: 3.5rem; font-weight: 800; line-height: 1; letter-spacing: -.02em; }
.dv-stat .n small { font-size: 1.5rem; font-weight: 700; margin-left: 2px; color: var(--dv-yellow); }
.dv-stat .l { margin-top: 14px; font-size: 1rem; font-weight: 500; opacity: .75; }

/* 수익 구조 */
.dv-margin { display: grid; grid-template-columns: 1.05fr 1fr; gap: 70px; align-items: center; }
.dv-margin-lead { font-size: 1.25rem; line-height: 1.75; color: #333; }
.dv-margin-lead strong { font-weight: 700; background: linear-gradient(transparent 58%, rgba(246, 200, 58, .75) 58%); }
.dv-points { margin-top: 38px; display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--dv-ink); }
.dv-point { padding: 22px 18px 22px 0; border-bottom: 1px solid var(--dv-line); }
.dv-point b { display: block; font-size: 1.125rem; font-weight: 700; margin-bottom: 6px; }
.dv-point span { font-size: .9375rem; color: #555; line-height: 1.55; }
.dv-cost { border: 1px solid var(--dv-ink); background: #fff; padding: 40px 40px 34px; }
.dv-cost h3 { font-size: 1.25rem; font-weight: 700; margin: 0 0 26px; }
.dv-bar { margin-bottom: 18px; }
.dv-bar .row { display: flex; justify-content: space-between; font-size: .9375rem; margin-bottom: 8px; }
.dv-bar .row b { font-weight: 700; }
.dv-bar .track { height: 26px; background: #eee; position: relative; overflow: hidden; }
.dv-bar .fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--dv-ink); transition: width 1.4s cubic-bezier(.2, .7, .2, 1); }
.dv-bar .fill.y { background: var(--dv-yellow); }
.dv-cost .big { display: flex; align-items: baseline; gap: 12px; margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--dv-line); }
.dv-cost .big .v { font-size: 3.75rem; font-weight: 800; letter-spacing: -.02em; line-height: 1; }
.dv-cost .big .k { font-size: 1.0625rem; font-weight: 600; }
.dv-note { font-size: .8125rem; color: #777; line-height: 1.6; margin-top: 16px; }

/* 사례 슬라이드(기존 sect3 안) */
.sect3_slide ul li { height: 262px !important; }
.dv-yt { position: relative; display: block; width: 100%; padding: 0; border: 0; background: #000; cursor: pointer; text-align: left; font-family: 'Pretendard', sans-serif; overflow: hidden; }
.dv-yt img { display: block; width: 100%; aspect-ratio: 16 / 9; height: auto !important; object-fit: cover; transition: transform .5s, opacity .3s; opacity: .92; }
.dv-yt:hover img { transform: scale(1.05); opacity: 1; }
.dv-yt .play { position: absolute; left: 50%; top: calc(50% - 26px); width: 62px; height: 44px; margin: -22px 0 0 -31px; background: rgba(17, 17, 17, .82); display: flex; align-items: center; justify-content: center; transition: background .2s; }
.dv-yt:hover .play { background: #e62117; }
.dv-yt .play::after { content: ''; border-left: 16px solid #fff; border-top: 10px solid transparent; border-bottom: 10px solid transparent; margin-left: 4px; }
.dv-yt .cap { display: block; padding: 12px 4px 0; background: transparent; color: #fff; }
.dv-yt .cap i { font-style: normal; font-size: .75rem; font-weight: 700; letter-spacing: .08em; color: var(--dv-yellow); }
.dv-yt .cap b { display: block; font-size: .9375rem; font-weight: 600; line-height: 1.4; margin-top: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sect3 .dv-yt { background: transparent; }
.sect3 .slide_thumb { width: 92%; }
.dv-more { display: flex; justify-content: center; margin-top: 46px; }

/* 검증 */
.dv-proof-grid { display: grid; grid-template-columns: 1.15fr 1fr 1fr; border-top: 1px solid #fff; border-left: 1px solid var(--dv-line-w); }
.dv-proof { padding: 38px 34px 40px; border-right: 1px solid var(--dv-line-w); border-bottom: 1px solid var(--dv-line-w); transition: background .25s; }
.dv-proof:hover { background: rgba(255, 255, 255, .05); }
.dv-proof.main { grid-row: span 2; background: var(--dv-yellow); color: var(--dv-ink); display: flex; flex-direction: column; justify-content: space-between; }
.dv-proof.main:hover { background: var(--dv-yellow); }
.dv-proof .k { font-size: .8125rem; font-weight: 700; letter-spacing: .12em; opacity: .6; }
.dv-proof h3 { font-size: 1.5rem; font-weight: 700; line-height: 1.35; margin: 14px 0 12px; }
.dv-proof.main h3 { font-size: 2.125rem; line-height: 1.3; }
.dv-proof p { font-size: .9688rem; line-height: 1.7; opacity: .78; margin: 0; }
.dv-proof.main p { opacity: .85; }
.dv-patents { margin-top: 30px; border-top: 1px solid var(--dv-ink); }
.dv-patents li { display: flex; justify-content: space-between; gap: 12px; padding: 13px 0; border-bottom: 1px solid rgba(17, 17, 17, .25); font-size: 1rem; font-weight: 600; }
.dv-patents li span { font-weight: 400; opacity: .7; }

/* 소프트웨어 */
.dv-soft-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--dv-ink); }
.dv-soft { padding: 36px 30px 34px; border-left: 1px solid var(--dv-ink); background: #fff; display: flex; flex-direction: column; min-height: 320px; transition: background .25s, color .25s; }
.dv-soft:first-child { border-left: 0; }
.dv-soft:hover { background: var(--dv-ink); color: #fff; }
.dv-soft .no { font-size: .8125rem; font-weight: 700; letter-spacing: .12em; color: #999; }
.dv-soft h3 { font-size: 1.375rem; font-weight: 700; margin: 16px 0 14px; line-height: 1.35; }
.dv-soft p { font-size: .9375rem; line-height: 1.7; color: #555; margin: 0; flex: 1; transition: color .25s; }
.dv-soft:hover p { color: rgba(255, 255, 255, .78); }
.dv-soft a, .dv-soft .st { margin-top: 24px; font-size: .9375rem; font-weight: 700; color: inherit; text-decoration: none; display: inline-flex; gap: 8px; align-items: center; }
.dv-soft a::after { content: '→'; transition: transform .2s; }
.dv-soft a:hover::after { transform: translateX(5px); }
.dv-soft:hover a { color: var(--dv-yellow); }
.dv-soft .st { font-weight: 500; color: #999; }

/* 소통 · 성장 */
.dv-talk { display: grid; grid-template-columns: 1fr 1.1fr; gap: 80px; align-items: start; }
.dv-quote { border-left: 4px solid var(--dv-yellow); padding: 4px 0 4px 30px; }
.dv-quote p { font-size: 1.5rem; font-weight: 500; line-height: 1.7; margin: 0; }
.dv-quote cite { display: block; margin-top: 22px; font-style: normal; font-size: 1rem; font-weight: 700; }
.dv-quote cite span { font-weight: 400; opacity: .6; margin-left: 8px; }
.dv-talk-list { margin-top: 44px; border-top: 1px solid var(--dv-ink); }
.dv-talk-list li { padding: 20px 0; border-bottom: 1px solid var(--dv-line); display: grid; grid-template-columns: 150px 1fr; gap: 16px; font-size: 1rem; line-height: 1.6; }
.dv-talk-list li b { font-weight: 700; }
.dv-talk-list li span { color: #555; }
.dv-timeline { border-top: 1px solid var(--dv-ink); }
.dv-timeline li { display: grid; grid-template-columns: 150px 1fr; gap: 16px; padding: 24px 0; border-bottom: 1px solid var(--dv-line); align-items: baseline; }
.dv-timeline .yr { font-size: 1.5rem; font-weight: 800; letter-spacing: -.01em; }
.dv-timeline b { display: block; font-size: 1.125rem; font-weight: 700; margin-bottom: 5px; }
.dv-timeline span { font-size: .9375rem; color: #555; line-height: 1.6; }
.dv-timeline li.now .yr { background: var(--dv-yellow); display: inline-block; padding: 2px 8px; justify-self: start; }

/* 창업 절차 */
.dv-steps { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--dv-ink); border-left: 1px solid var(--dv-line); }
.dv-step { padding: 30px 26px 32px; border-right: 1px solid var(--dv-line); border-bottom: 1px solid var(--dv-line); background: #fff; }
.dv-step .no { font-size: 2.25rem; font-weight: 800; color: var(--dv-yellow); line-height: 1; -webkit-text-stroke: 1px var(--dv-ink); }
.dv-step b { display: block; font-size: 1.1875rem; font-weight: 700; margin: 18px 0 8px; }
.dv-step span { font-size: .9375rem; color: #555; line-height: 1.6; }

/* 언론 보도 */
.dv-press { border-top: 1px solid var(--dv-ink); }
.dv-press a { display: grid; grid-template-columns: 170px 1fr 110px 30px; gap: 20px; align-items: center; padding: 24px 6px; border-bottom: 1px solid var(--dv-line); color: var(--dv-ink); text-decoration: none; transition: background .2s, padding .2s; }
.dv-press a:hover { background: var(--dv-paper); padding-left: 16px; }
.dv-press .o { font-size: .9375rem; font-weight: 700; }
.dv-press .t { font-size: 1.125rem; font-weight: 600; line-height: 1.45; }
.dv-press .d { font-size: .875rem; color: #777; text-align: right; }
.dv-press .a { font-size: 1.125rem; text-align: right; }

/* 대표 인터뷰 가벼운 재생기 */
.sect7 .youtube_thumb .dv-yt img { aspect-ratio: 16 / 9; }
.sect7 .youtube_thumb .dv-yt .play { top: 50%; width: 96px; height: 68px; margin: -34px 0 0 -48px; }
.sect7 .youtube_thumb .dv-yt .play::after { border-left-width: 26px; border-top-width: 16px; border-bottom-width: 16px; }

/* 마지막 문의 */
.dv-cta { background: var(--dv-yellow); padding: 100px 0; }
.dv-cta-in { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
.dv-cta h2 { font-size: 3.25rem; font-weight: 800; line-height: 1.25; letter-spacing: -.02em; margin: 0; }
.dv-cta p { font-size: 1.1875rem; line-height: 1.7; margin: 20px 0 0; color: #222; }
.dv-cta-ways { border-top: 1px solid var(--dv-ink); }
.dv-cta-ways a { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; padding: 24px 4px; border-bottom: 1px solid var(--dv-ink); color: var(--dv-ink); text-decoration: none; transition: padding .2s, background .2s; }
.dv-cta-ways a:hover { padding-left: 16px; background: rgba(255, 255, 255, .35); }
.dv-cta-ways b { display: block; font-size: 1.375rem; font-weight: 700; }
.dv-cta-ways span { display: block; font-size: .9375rem; margin-top: 4px; color: #333; }
.dv-cta-ways i { font-style: normal; font-size: 1.375rem; }

/* 떠 있는 문의 버튼 */
.dv-float { position: fixed; right: 150px; bottom: 44px; z-index: 90; display: inline-flex; align-items: center; gap: 10px; height: 56px; padding: 0 26px; background: var(--dv-yellow); color: var(--dv-ink); font-family: 'Pretendard', sans-serif; font-size: 1.0625rem; font-weight: 700; text-decoration: none; border: 1px solid var(--dv-ink); opacity: 0; transform: translateY(16px); pointer-events: none; transition: opacity .3s, transform .3s, background .2s; }
.dv-float.on { opacity: 1; transform: none; pointer-events: auto; }
.dv-float:hover { background: var(--dv-ink); color: #fff; }

/* 영상 창 */
.dv-modal { position: fixed; inset: 0; z-index: 9999; background: rgba(0, 0, 0, .88); display: none; align-items: center; justify-content: center; padding: 20px; }
.dv-modal.on { display: flex; }
.dv-modal-box { width: min(1100px, 100%); aspect-ratio: 16 / 9; background: #000; position: relative; }
.dv-modal-box iframe { width: 100%; height: 100%; border: 0; display: block; }
.dv-modal-x { position: absolute; right: 0; top: -48px; width: 40px; height: 40px; background: transparent; border: 0; color: #fff; font-size: 2rem; line-height: 1; cursor: pointer; }

/* 사례 모음 페이지 */
.dv-page-hero { margin-top: 120px; background: #111; color: #fff; padding: 110px 0 90px; font-family: 'Pretendard', sans-serif; }
.dv-page-hero h1 { font-size: 4rem; font-weight: 800; letter-spacing: -.02em; line-height: 1.15; margin: 14px 0 0; }
.dv-page-hero p { font-size: 1.25rem; line-height: 1.7; opacity: .78; margin: 22px 0 0; max-width: 760px; }
.dv-case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 44px 28px; }
.dv-case-grid .dv-yt .cap { color: var(--dv-ink); padding: 14px 2px 0; }
.dv-case-grid .dv-yt { background: transparent; }
.dv-case-grid .dv-yt .cap i { color: #8a6d00; }
.dv-case-grid .dv-yt .cap b { white-space: normal; font-size: 1.0625rem; }
.dv-case-grid .dv-yt .cap em { display: block; font-style: normal; font-size: .875rem; color: #777; margin-top: 4px; }
.dv-blog { border-top: 1px solid var(--dv-ink); display: grid; grid-template-columns: 1fr 1fr; column-gap: 40px; }
.dv-blog a { display: grid; grid-template-columns: 40px 1fr 24px; gap: 12px; padding: 20px 4px; border-bottom: 1px solid var(--dv-line); color: var(--dv-ink); text-decoration: none; font-size: 1.0625rem; font-weight: 500; line-height: 1.5; transition: background .2s, padding .2s; }
.dv-blog a:hover { background: var(--dv-paper); padding-left: 12px; }
.dv-blog a i { font-style: normal; font-size: .8125rem; font-weight: 700; color: #999; padding-top: 4px; }

/* 오시는 길 */
.dv-map { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }
.dv-map-info { font-family: 'Pretendard', sans-serif; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; padding: 22px 0 0; color: #fff; }
.dv-map-info b { font-size: 1.25rem; font-weight: 700; }
.dv-map-info span { display: block; font-size: .9375rem; opacity: .75; margin-top: 4px; }
.dv-map-info div.links { display: flex; gap: 10px; }
.dv-map-info a { display: inline-flex; height: 44px; align-items: center; padding: 0 18px; border: 1px solid rgba(255, 255, 255, .6); color: #fff; font-size: .9375rem; font-weight: 600; text-decoration: none; }
.dv-map-info a:hover { background: #fff; color: #111; }

/* 태블릿 */
@media screen and (max-width: 1280px) {
  .dv-soft-grid { grid-template-columns: 1fr 1fr; }
  .dv-soft:nth-child(3) { border-left: 0; }
  .dv-soft:nth-child(n+3) { border-top: 1px solid var(--dv-ink); }
  .dv-stat .n { font-size: 2.75rem; }
  .dv-proof-grid { grid-template-columns: 1fr 1fr; }
  .dv-proof.main { grid-row: auto; grid-column: span 2; }
  .dv-float { right: 24px; bottom: 150px; }
}
/* 모바일 */
@media screen and (max-width: 767px) {
  .dv { padding: 64px 0; }
  .dv-head { flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 34px; }
  .dv-head .dv-en { font-size: 2.25rem; white-space: normal; }
  .dv-head .dv-ko { font-size: 1.0625rem; }
  .sect0 { padding: 22% 0 16% !important; }
  .dv-hero { margin-top: 20px; }
  .dv-hero h1 { font-size: 1.125rem; }
  .dv-hero p { font-size: .9375rem; }
  .dv-hero-btns { flex-direction: column; width: 100%; max-width: 320px; margin-top: 26px; }
  .dv-btn { height: 54px; font-size: 1rem; padding: 0 22px; }
  .dv-stats-grid { grid-template-columns: 1fr 1fr; }
  .dv-stat { padding: 30px 10px 28px; border-left: 0; border-bottom: 1px solid var(--dv-line-w); }
  .dv-stat:nth-child(even) { border-left: 1px solid var(--dv-line-w); }
  .dv-stat:last-child { grid-column: span 2; border-bottom: 0; }
  .dv-stat .n { font-size: 2.25rem; }
  .dv-stat .n small { font-size: 1.125rem; }
  .dv-stat .l { font-size: .875rem; margin-top: 8px; }
  .dv-margin, .dv-talk, .dv-cta-in { grid-template-columns: 1fr; gap: 36px; }
  .dv-margin-lead { font-size: 1.0625rem; }
  .dv-points { grid-template-columns: 1fr; }
  .dv-cost { padding: 26px 22px; }
  .dv-cost .big .v { font-size: 2.75rem; }
  .sect3_slide ul li { height: auto !important; }
  .dv-yt .cap b { font-size: .8125rem; }
  .dv-yt .play { width: 44px; height: 32px; margin: -16px 0 0 -22px; top: calc(50% - 22px); }
  .dv-yt .play::after { border-left-width: 11px; border-top-width: 7px; border-bottom-width: 7px; }
  .dv-proof-grid { grid-template-columns: 1fr; }
  .dv-proof.main { grid-column: auto; }
  .dv-proof { padding: 28px 22px; }
  .dv-proof.main h3 { font-size: 1.5rem; }
  .dv-proof h3 { font-size: 1.25rem; }
  .dv-soft-grid { grid-template-columns: 1fr; }
  .dv-soft { border-left: 0; border-top: 1px solid var(--dv-ink); min-height: 0; padding: 26px 22px; }
  .dv-soft:first-child { border-top: 0; }
  .dv-quote p { font-size: 1.125rem; }
  .dv-talk-list li, .dv-timeline li { grid-template-columns: 1fr; gap: 4px; }
  .dv-steps { grid-template-columns: 1fr 1fr; }
  .dv-step { padding: 22px 16px; }
  .dv-step .no { font-size: 1.75rem; }
  .dv-step b { font-size: 1rem; margin: 12px 0 6px; }
  .dv-step span { font-size: .8125rem; }
  .dv-press a { grid-template-columns: 1fr; gap: 6px; padding: 18px 2px; }
  .dv-press .d { text-align: left; }
  .dv-press .a { display: none; }
  .dv-press .t { font-size: 1rem; }
  .dv-cta { padding: 64px 0; }
  .dv-cta h2 { font-size: 2rem; }
  .dv-cta p { font-size: 1rem; }
  .dv-cta-ways b { font-size: 1.125rem; }
  .dv-float { right: 12px; left: 12px; bottom: 12px; justify-content: center; height: 52px; }
  .fix_top_btn { top: auto !important; bottom: 76px !important; }
  footer { padding-bottom: 76px !important; }
  .dv-page-hero { margin-top: 70px; padding: 64px 0 54px; }
  .dv-page-hero h1 { font-size: 2.125rem; }
  .dv-page-hero p { font-size: 1rem; }
  .dv-case-grid { grid-template-columns: 1fr; gap: 30px; }
  .dv-blog { grid-template-columns: 1fr; }
  .dv-blog a { font-size: .9375rem; }
  .dv-map { min-height: 300px; }
}
@media (prefers-reduced-motion: reduce) { .dv-bar .fill, .dv-yt img, .dv-btn, .dv-float { transition: none; } }