/* 2026-11-10 2차: 둥근 모서리 · 잭슨 문의 버튼 · 모이는 사례 격자 · 밝은 PROVEN · 소프트웨어 쇼케이스 · S-CLASS · WE ARE 보정 */
:root { --dv-r: 14px; --dv-r-s: 10px; }

/* 둥근 모서리 */
.dv-btn { border-radius: var(--dv-r-s); }
.dv-cost, .dv-steps, .dv-modal-box, .dv-map, .dv-sc-card, .dv-win, .dv-proof-card, .dv-patent-card { border-radius: var(--dv-r); }
.dv-steps { overflow: hidden; }
.dv-yt, .dv-yt img { border-radius: var(--dv-r-s); }
.dv-modal-box { overflow: hidden; }
.dv-modal-x { top: 8px; right: 8px; z-index: 2; background: rgba(0, 0, 0, .55); border-radius: 50%; font-size: 1.5rem; }
.sect2 .slide_thumb img { border-radius: var(--dv-r-s); }
.dv-map-info a { border-radius: 8px; }
.dv-press a, .dv-cta-ways a, .dv-blog a { border-radius: 8px; }

/* 떠 있는 문의: 잭슨 */
.dv-float { right: 26px; bottom: 150px; height: auto; padding: 0; background: transparent; border: 0; display: flex; flex-direction: column; align-items: center; gap: 6px; perspective: 600px; }
.dv-float:hover { background: transparent; color: var(--dv-ink); }
.dv-float-bubble { position: relative; background: var(--dv-yellow); color: var(--dv-ink); font-size: .9375rem; font-weight: 800; padding: 10px 16px; border-radius: 999px; border: 2px solid var(--dv-ink); white-space: nowrap; box-shadow: 3px 4px 0 var(--dv-ink); animation: dvBubble 2.6s ease-in-out infinite; transform-origin: 50% 100%; }
.dv-float-bubble::after { content: ''; position: absolute; left: 50%; bottom: -9px; width: 14px; height: 14px; margin-left: -7px; background: var(--dv-yellow); border-right: 2px solid var(--dv-ink); border-bottom: 2px solid var(--dv-ink); transform: rotate(45deg); }
.dv-jk { position: relative; width: 118px; height: 128px; display: block; transform-style: preserve-3d; }
.dv-jk-in { position: absolute; inset: 0; transform-style: preserve-3d; animation: dvJkSway 3.2s ease-in-out infinite; transform-origin: 50% 90%; will-change: transform; }
.dv-jk img { position: absolute; left: 50%; bottom: 8px; height: 120px; width: auto; transform: translateX(-50%); filter: drop-shadow(5px 6px 0 rgba(17, 17, 17, .18)); transition: opacity .2s; backface-visibility: hidden; }
.dv-jk img.b { opacity: 0; }
.dv-float:hover .dv-jk img.a { opacity: 0; }
.dv-float:hover .dv-jk img.b { opacity: 1; }
.dv-float:hover .dv-jk-in { animation: dvJkJump .55s cubic-bezier(.3, 1.6, .5, 1) infinite alternate; }
.dv-float:hover .dv-float-bubble { background: var(--dv-ink); color: #fff; }
.dv-float:hover .dv-float-bubble::after { background: var(--dv-ink); }
.dv-jk-sh { position: absolute; left: 50%; bottom: 0; width: 70px; height: 12px; margin-left: -35px; background: radial-gradient(ellipse at center, rgba(0, 0, 0, .32), rgba(0, 0, 0, 0) 70%); animation: dvJkShadow 3.2s ease-in-out infinite; }
@keyframes dvJkSway { 0%, 100% { transform: translateY(0) rotateY(-22deg) rotateZ(-2deg); } 50% { transform: translateY(-10px) rotateY(22deg) rotateZ(2deg); } }
@keyframes dvJkJump { from { transform: translateY(0) rotateY(-12deg) scale(1); } to { transform: translateY(-16px) rotateY(12deg) scale(1.06); } }
@keyframes dvJkShadow { 0%, 100% { transform: scaleX(1); opacity: 1; } 50% { transform: scaleX(.78); opacity: .6; } }
@keyframes dvBubble { 0%, 100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-4px) rotate(2deg); } }

/* REAL STORY: 흩어져 있다가 모이는 격자 */
.dv-gather { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px 22px; margin-top: 56px; perspective: 1200px; }
.dv-gather-item { will-change: transform, opacity; transform-style: preserve-3d; }
.dv-gather .dv-yt { background: transparent; transition: transform .35s cubic-bezier(.2, .8, .2, 1), box-shadow .35s; }
.dv-gather .dv-yt:hover { transform: translateY(-8px) rotateX(6deg) rotateY(-6deg) scale(1.04); z-index: 3; }
.dv-gather .dv-yt img { box-shadow: 0 14px 34px rgba(0, 0, 0, .45); }
.dv-gather .dv-yt .cap b { white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* PROVEN (밝게) */
.dv-proof-wrap { display: grid; grid-template-columns: 1.05fr 1.4fr; gap: 28px; align-items: stretch; }
.dv-patent-card { position: relative; background: linear-gradient(150deg, #fff7d6 0%, #f6c83a 100%); padding: 40px 38px 0; overflow: hidden; display: flex; flex-direction: column; min-height: 560px; perspective: 1000px; }
.dv-patent-card .k { font-size: .8125rem; font-weight: 700; letter-spacing: .12em; opacity: .65; }
.dv-patent-card .num { font-size: 5.5rem; font-weight: 800; letter-spacing: -.03em; line-height: 1; margin: 14px 0 6px; }
.dv-patent-card .num small { font-size: 2.5rem; }
.dv-patent-card h3 { font-size: 1.5rem; font-weight: 700; line-height: 1.4; margin: 0 0 10px; }
.dv-patent-card p { font-size: .9688rem; line-height: 1.7; margin: 0; max-width: 430px; color: #333; }
.dv-patent-docs { position: relative; flex: 1; min-height: 250px; margin-top: 26px; transform-style: preserve-3d; }
.dv-patent-docs img { position: absolute; left: 50%; top: 0; width: 62%; max-width: 300px; border-radius: 6px; box-shadow: 0 24px 50px rgba(60, 40, 0, .35); transform-origin: 50% 0; transition: transform .6s cubic-bezier(.2, .8, .2, 1); }
.dv-patent-docs img:nth-child(1) { transform: translateX(-88%) rotateZ(-9deg) translateZ(-60px); filter: brightness(.94); }
.dv-patent-docs img:nth-child(2) { transform: translateX(-12%) rotateZ(8deg) translateZ(-30px); filter: brightness(.97); }
.dv-patent-docs img:nth-child(3) { transform: translateX(-50%) rotateZ(-1deg) rotateX(8deg); }
.dv-patent-card:hover .dv-patent-docs img:nth-child(1) { transform: translateX(-104%) rotateZ(-14deg) translateZ(-60px); }
.dv-patent-card:hover .dv-patent-docs img:nth-child(2) { transform: translateX(4%) rotateZ(13deg) translateZ(-30px); }
.dv-patent-card:hover .dv-patent-docs img:nth-child(3) { transform: translateX(-50%) translateY(-14px) rotateZ(0) rotateX(0) scale(1.04); }
.dv-proof-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.dv-proof-card { background: #fff; border: 1px solid var(--dv-line); padding: 30px 28px 30px; transition: transform .3s, box-shadow .3s, border-color .3s; position: relative; overflow: hidden; }
.dv-proof-card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(17, 17, 17, .1); border-color: var(--dv-ink); }
.dv-proof-card .k { font-size: .75rem; font-weight: 700; letter-spacing: .12em; color: #8a6d00; }
.dv-proof-card h3 { font-size: 1.3125rem; font-weight: 700; line-height: 1.4; margin: 10px 0 10px; }
.dv-proof-card p { font-size: .9375rem; line-height: 1.7; color: #555; margin: 0; }
.dv-proof-card.photo { padding: 0; grid-column: span 2; display: grid; grid-template-columns: 1fr 1.1fr; }
.dv-proof-card.photo .ph { min-height: 210px; background-size: cover; background-position: center; }
.dv-proof-card.photo .tx { padding: 30px 28px; }

/* SOFTWARE 쇼케이스 */
.dv-show { display: grid; grid-template-columns: 400px 1fr; gap: 56px; align-items: center; }
.dv-show-tabs { display: flex; flex-direction: column; gap: 10px; }
.dv-tab { position: relative; text-align: left; font-family: 'Pretendard', sans-serif; background: #fff; border: 1px solid var(--dv-line); border-radius: var(--dv-r); padding: 20px 22px; cursor: pointer; color: var(--dv-ink); overflow: hidden; transition: border-color .25s, box-shadow .25s, transform .25s; }
.dv-tab:hover { transform: translateX(4px); }
.dv-tab .no { font-size: .75rem; font-weight: 700; letter-spacing: .12em; color: #999; }
.dv-tab b { display: block; font-size: 1.1875rem; font-weight: 700; margin-top: 4px; }
.dv-tab .more { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .4s ease; }
.dv-tab .more > div { overflow: hidden; }
.dv-tab .more p { font-size: .9375rem; line-height: 1.65; color: #555; margin: 10px 0 0; }
.dv-tab .more a, .dv-tab .more .st { display: inline-flex; gap: 6px; margin-top: 12px; font-size: .9375rem; font-weight: 700; color: var(--dv-ink); text-decoration: none; }
.dv-tab .more a::after { content: '→'; }
.dv-tab .more .st { color: #8a6d00; }
.dv-tab.on { border-color: var(--dv-ink); box-shadow: 5px 6px 0 var(--dv-yellow); }
.dv-tab.on .more { grid-template-rows: 1fr; }
.dv-tab .bar { position: absolute; left: 0; bottom: 0; height: 3px; width: 0; background: var(--dv-ink); }
.dv-tab.on .bar { animation: dvBar 6s linear forwards; }
.dv-show.paused .dv-tab.on .bar { animation-play-state: paused; }
@keyframes dvBar { to { width: 100%; } }
.dv-show-stage { position: relative; height: 520px; perspective: 1400px; }
.dv-show-tilt { position: absolute; inset: 0; transform-style: preserve-3d; transform: rotateX(var(--rx, 6deg)) rotateY(var(--ry, -14deg)); transition: transform .25s ease-out; }
.dv-blob { position: absolute; width: 72%; height: 72%; left: 14%; top: 14%; background: radial-gradient(circle at 35% 35%, #ffe58a, #f6c83a 60%, rgba(246, 200, 58, 0) 72%); filter: blur(6px); transform: translateZ(-120px); border-radius: 50%; }
.dv-scene { position: absolute; inset: 0; opacity: 0; transform: translateZ(-80px) scale(.94); transition: opacity .5s, transform .7s cubic-bezier(.2, .8, .2, 1); pointer-events: none; transform-style: preserve-3d; }
.dv-scene.on { opacity: 1; transform: none; pointer-events: auto; }
.dv-win { position: absolute; left: 4%; right: 8%; top: 9%; background: #fff; border: 1px solid rgba(17, 17, 17, .85); box-shadow: 0 40px 80px rgba(17, 17, 17, .28), 14px 16px 0 rgba(17, 17, 17, .9); overflow: hidden; }
.dv-win-bar { height: 34px; background: #111; display: flex; align-items: center; gap: 7px; padding: 0 14px; }
.dv-win-bar i { width: 10px; height: 10px; border-radius: 50%; background: #f6c83a; }
.dv-win-bar i:nth-child(2) { background: #fff; opacity: .5; }
.dv-win-bar i:nth-child(3) { background: #fff; opacity: .25; }
.dv-win-bar span { margin-left: 10px; font-size: .75rem; color: rgba(255, 255, 255, .7); font-family: 'Pretendard', sans-serif; }
.dv-win img.shot { display: block; width: 100%; height: auto; }
.dv-chip { position: absolute; background: #fff; border: 2px solid var(--dv-ink); border-radius: 999px; padding: 9px 16px; font-family: 'Pretendard', sans-serif; font-size: .875rem; font-weight: 800; box-shadow: 4px 5px 0 var(--dv-ink); white-space: nowrap; animation: dvChip 4s ease-in-out infinite; }
.dv-chip.y { background: var(--dv-yellow); }
.dv-chip.c1 { left: -3%; top: 2%; transform: translateZ(90px); }
.dv-chip.c2 { right: -1%; top: 30%; transform: translateZ(130px); animation-delay: -1.3s; }
.dv-chip.c3 { left: 10%; bottom: 4%; transform: translateZ(110px); animation-delay: -2.4s; }
@keyframes dvChip { 0%, 100% { margin-top: 0; } 50% { margin-top: -12px; } }
.dv-win.mini { left: auto; right: -2%; top: auto; bottom: 2%; width: 46%; transform: translateZ(110px); box-shadow: 0 30px 60px rgba(17, 17, 17, .3), 8px 10px 0 rgba(17, 17, 17, .9); }
/* 장면: 고객판매용 에디터(휴대폰) */
.dv-phone { position: absolute; left: 50%; top: 2%; width: 250px; height: 490px; margin-left: -125px; background: #fff; border: 3px solid var(--dv-ink); border-radius: 34px; box-shadow: 0 40px 80px rgba(17, 17, 17, .28), 12px 14px 0 rgba(17, 17, 17, .9); overflow: hidden; display: flex; flex-direction: column; font-family: 'Pretendard', sans-serif; }
.dv-phone .top { height: 44px; display: flex; align-items: center; justify-content: center; font-size: .8125rem; font-weight: 700; border-bottom: 1px solid var(--dv-line); }
.dv-phone .canvas { flex: 1; background: #f5f5f5; position: relative; display: flex; align-items: center; justify-content: center; }
.dv-mug { position: relative; width: 150px; height: 170px; background: #fff; border: 3px solid var(--dv-ink); border-radius: 10px 10px 22px 22px; }
.dv-mug::after { content: ''; position: absolute; right: -42px; top: 34px; width: 40px; height: 76px; border: 3px solid var(--dv-ink); border-left: 0; border-radius: 0 40px 40px 0; }
.dv-mug img { position: absolute; left: 50%; top: 50%; height: 104px; transform: translate(-50%, -50%); animation: dvPlace 5s ease-in-out infinite; }
.dv-mug .sel { position: absolute; left: 18px; right: 18px; top: 26px; bottom: 26px; border: 2px dashed #2f6bff; animation: dvPlaceBox 5s ease-in-out infinite; }
.dv-mug .sel::before, .dv-mug .sel::after { content: ''; position: absolute; width: 9px; height: 9px; background: #fff; border: 2px solid #2f6bff; }
.dv-mug .sel::before { left: -6px; top: -6px; } .dv-mug .sel::after { right: -6px; bottom: -6px; }
@keyframes dvPlace { 0%, 100% { transform: translate(-50%, -50%) scale(.82) rotate(-6deg); } 45%, 70% { transform: translate(-50%, -50%) scale(1) rotate(0); } }
@keyframes dvPlaceBox { 0%, 100% { transform: scale(.82) rotate(-6deg); opacity: 1; } 45% { transform: scale(1) rotate(0); opacity: 1; } 60%, 80% { transform: scale(1); opacity: 0; } }
.dv-phone .tools { display: flex; justify-content: space-around; padding: 10px 8px; border-top: 1px solid var(--dv-line); font-size: .6875rem; font-weight: 600; color: #555; }
.dv-phone .order { margin: 0 14px 16px; height: 44px; border-radius: 10px; background: var(--dv-yellow); border: 2px solid var(--dv-ink); display: flex; align-items: center; justify-content: center; font-size: .9375rem; font-weight: 800; animation: dvPulse 5s ease-in-out infinite; }
@keyframes dvPulse { 0%, 60%, 100% { transform: scale(1); } 75% { transform: scale(1.06); } }
/* 장면: 커스텀 커팅(키링) */
.dv-key { position: absolute; left: 50%; top: 3%; width: 330px; height: 470px; margin-left: -165px; transform-style: preserve-3d; animation: dvKeySwing 4.5s ease-in-out infinite; transform-origin: 50% 6%; }
.dv-key svg { width: 100%; height: 100%; overflow: visible; filter: drop-shadow(14px 18px 0 rgba(17, 17, 17, .85)); }
.dv-key .cut { fill: none; stroke: #e5342a; stroke-width: 3; stroke-dasharray: 10 8; animation: dvDash 1.2s linear infinite; }
.dv-key .acr { fill: rgba(255, 255, 255, .92); stroke: var(--dv-ink); stroke-width: 3; }
.dv-key img { position: absolute; left: 50%; top: 31%; height: 56%; transform: translateX(-50%) translateZ(30px); }
@keyframes dvDash { to { stroke-dashoffset: -36; } }
@keyframes dvKeySwing { 0%, 100% { transform: rotateZ(-7deg) rotateY(-16deg); } 50% { transform: rotateZ(7deg) rotateY(16deg); } }

/* S-CLASS 소개 */
.dv-sc-hero { background: #111 radial-gradient(900px 500px at 85% 20%, rgba(246, 200, 58, .28), rgba(246, 200, 58, 0) 70%); }
.dv-stats-grid.dv-stats-4 { grid-template-columns: repeat(4, 1fr); }
.dv-sc-why { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.dv-sc-why-item { border: 1px solid var(--dv-line); border-radius: var(--dv-r); padding: 34px 32px 36px; background: #fff; transition: transform .3s, box-shadow .3s, border-color .3s; }
.dv-sc-why-item:hover { transform: translateY(-6px); border-color: var(--dv-ink); box-shadow: 6px 7px 0 var(--dv-yellow); }
.dv-sc-why-item .no { font-size: 2rem; font-weight: 800; color: var(--dv-yellow); -webkit-text-stroke: 1px var(--dv-ink); line-height: 1; }
.dv-sc-why-item h3 { font-size: 1.4375rem; font-weight: 700; margin: 16px 0 10px; }
.dv-sc-why-item p { font-size: 1rem; line-height: 1.75; color: #555; margin: 0; }
.dv-sc-cat { margin-top: 64px; }
.dv-sc-cat:first-of-type { margin-top: 0; }
.dv-sc-cat-head { display: grid; grid-template-columns: 240px 1fr auto; gap: 30px; align-items: end; padding-bottom: 20px; border-bottom: 1px solid var(--dv-ink); margin-bottom: 26px; }
.dv-sc-cat-head h3 { font-size: 1.875rem; font-weight: 800; margin: 6px 0 0; }
.dv-sc-cat-head p { font-size: 1rem; line-height: 1.65; color: #555; margin: 0; }
.dv-sc-cat-head .cnt { font-size: .9375rem; font-weight: 700; white-space: nowrap; background: var(--dv-yellow); padding: 6px 12px; border-radius: 999px; }
.dv-sc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.dv-sc-card { background: #fff; border: 1px solid var(--dv-line); overflow: hidden; transition: transform .3s, box-shadow .3s; }
.dv-sc-card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(17, 17, 17, .14); }
.dv-sc-card img { display: block; width: 100%; aspect-ratio: 1200 / 698; object-fit: cover; }
.dv-sc-card .tx { padding: 14px 16px 16px; }
.dv-sc-card b { display: block; font-size: .9688rem; font-weight: 700; line-height: 1.45; }
.dv-sc-card span { display: block; font-size: .8125rem; color: #777; margin-top: 6px; }
.dv-sc-letter { text-align: center; }
.dv-sc-letter .big { font-size: 2.5rem; font-weight: 800; line-height: 1.4; letter-spacing: -.02em; margin: 0 0 34px; }
.dv-sc-letter p { font-size: 1.1875rem; line-height: 1.9; opacity: .82; max-width: 760px; margin: 0 auto; }
.dv-sc-letter .sign { font-size: 1.75rem; font-weight: 700; opacity: 1; margin-top: 40px; }

/* WE ARE 보정 (PC): 박스 작게, 배경 선명하게 */
@media screen and (min-width: 1025px) {
  .sect5 { height: 1180px !important; }
  .sect5 .box { width: 252px !important; height: 286px !important; border-radius: var(--dv-r); padding: 0 18px; }
  .sect5 .box img { max-height: 78px; width: auto; }
  .sect5 .box .box_title { margin-bottom: 14px !important; font-size: 1.5rem !important; }
  .sect5 .box p:not(.box_title) { font-size: .875rem !important; line-height: 1.5 !important; }
}
.sect5 .box { border-radius: var(--dv-r); backdrop-filter: blur(3px); }
.sect5[data-bg="1"], .sect5 { background-image: url('../images/hd/sect5_img1.jpg'); background-position: center; }
.sect5[data-bg="2"] { background-image: url('../images/hd/sect5_img2.jpg'); }
.sect5[data-bg="3"] { background-image: url('../images/hd/sect5_img3.jpg'); }
.sect5[data-bg="4"] { background-image: url('../images/hd/sect5_img4.jpg'); }
.sect5[data-bg="5"] { background-image: url('../images/hd/sect5_img5.jpg'); }

@media screen and (max-width: 1280px) {
  .dv-show { grid-template-columns: 1fr; gap: 30px; }
  .dv-proof-wrap { grid-template-columns: 1fr; }
  .dv-sc-grid { grid-template-columns: repeat(3, 1fr); }
  .dv-gather { grid-template-columns: repeat(3, 1fr); }
  .dv-float { right: 14px; bottom: 140px; }
}
@media screen and (max-width: 767px) {
  .dv-float { left: auto; right: 6px; bottom: 84px; gap: 4px; }
  .dv-float-bubble { font-size: .75rem; padding: 7px 11px; border-width: 1.5px; box-shadow: 2px 3px 0 var(--dv-ink); }
  .dv-jk { width: 78px; height: 86px; }
  .dv-jk img { height: 80px; }
  .dv-jk-sh { width: 46px; margin-left: -23px; }
  .fix_top_btn { top: 89vh !important; bottom: auto !important; }
  footer { padding-bottom: 0 !important; }
  .dv-gather { grid-template-columns: 1fr 1fr; gap: 18px 12px; margin-top: 30px; }
  .dv-gather-more { display: none; }
  .dv-patent-card { padding: 28px 22px 0; min-height: 480px; }
  .dv-patent-card .num { font-size: 4rem; }
  .dv-proof-cards { grid-template-columns: 1fr; }
  .dv-proof-card.photo { grid-column: auto; grid-template-columns: 1fr; }
  .dv-show-stage { height: 360px; }
  .dv-phone { transform: scale(.7); transform-origin: 50% 0; }
  .dv-key { transform: scale(.7); transform-origin: 50% 0; animation: none; }
  .dv-chip { font-size: .75rem; padding: 6px 11px; }
  .dv-tab { padding: 16px 18px; }
  .dv-sc-why { grid-template-columns: 1fr; }
  .dv-sc-cat-head { grid-template-columns: 1fr; gap: 10px; align-items: start; }
  .dv-sc-cat-head .cnt { justify-self: start; }
  .dv-sc-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .dv-sc-card b { font-size: .8125rem; }
  .dv-sc-letter .big { font-size: 1.5rem; }
  .dv-sc-letter p { font-size: 1rem; }
  .dv-sc-letter .sign { font-size: 1.25rem; }
  .dv-stats-grid.dv-stats-4 { grid-template-columns: 1fr 1fr; }
  .dv-stats-grid.dv-stats-4 .dv-stat:last-child { grid-column: auto; border-left: 1px solid var(--dv-line-w); }
}
@media (prefers-reduced-motion: reduce) { .dv-jk-in, .dv-float-bubble, .dv-chip, .dv-key, .dv-mug img, .dv-mug .sel, .dv-phone .order, .dv-jk-sh { animation: none !important; } }

/* 흩어진 썸네일·기울어진 화면이 페이지 폭을 넓히지 않게 */
.sect3, .dv { overflow-x: clip; }
.sect3 { overflow: hidden; }

.dv-page-hero { margin-top: 0; }
@media screen and (max-width: 767px) { .dv-page-hero { margin-top: 0; } .dv-float { bottom: 118px; } }