/* ─────────────────────────────────────────────────────────────
   위메이크보이스 업종별 제안서 — 공용 슬라이드 스타일
   사용: <body class="deck" data-industry="factory" data-deck-title="공장 · 제조업 제안서">
   업종 색은 [data-industry] 토큰만 바꾸면 전체에 반영된다.
   ───────────────────────────────────────────────────────────── */
:root {
  --ink: #15171C;
  --muted: #5F636F;
  --bg: #FBFAF7;
  --panel: #FFFFFF;
  --line: rgba(21, 23, 28, 0.1);
  --gold: #B8942E;
  --accent: #B8942E;
  --tint: #F8F1DE;
  --font: 'Noto Sans KR', 'Apple SD Gothic Neo', 'Malgun Gothic', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', 'SF Mono', Menlo, monospace;
  /* 타입 스케일 — 예전(11~15px)보다 확실히 크게 */
  --fs-body: clamp(17px, 1.45vw, 21px);
  --fs-small: clamp(15px, 1.15vw, 17px);
  --fs-label: clamp(14px, 1.05vw, 16px);
  --fs-h3: clamp(20px, 1.75vw, 25px);
  --fs-h2: clamp(30px, 3.4vw, 50px);
  --fs-h1: clamp(34px, 4.9vw, 72px);
  --fs-stat: clamp(48px, 5.4vw, 76px);
  --radius: 24px;
  --pad-x: clamp(20px, 6.5vw, 96px);
}
[data-industry="factory"]   { --accent: #F26A1B; --tint: #FDEEE4; }
[data-industry="nursing"]   { --accent: #1FA88E; --tint: #E2F4EF; }
[data-industry="apartment"] { --accent: #3B8FE0; --tint: #E4EFFB; }
[data-industry="mart"]      { --accent: #E24B2B; --tint: #FBE8E3; }
[data-industry="camping"]   { --accent: #4CA353; --tint: #E6F3E7; }
[data-industry="kids"]      { --accent: #A44FD1; --tint: #F2E7FA; }
[data-industry="general"]   { --accent: #C9A03A; --tint: #F8F1DE; }
[data-industry="tourism"]   { --accent: #4A5FD9; --tint: #E8EBFB; }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { width: 100%; height: 100%; overflow: hidden; overscroll-behavior: none; }
body.deck {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  font-size: var(--fs-body);
  line-height: 1.6;
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
strong { font-weight: 700; }

/* ── 슬라이드 컨테이너 ── */
.presentation { position: relative; width: 100vw; height: 100vh; touch-action: pan-y; }
.slide {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  padding: clamp(72px, 9vh, 88px) var(--pad-x) clamp(64px, 9vh, 80px);
  opacity: 0; pointer-events: none;
  overflow-y: auto; overflow-x: hidden;
  background: var(--bg);
}
.slide.active { opacity: 1; pointer-events: auto; }
.slide.tinted { background: var(--tint); }
.slide-content { width: 100%; max-width: 1248px; display: flex; flex-direction: column; gap: clamp(20px, 3vh, 36px); }
.slide-content.center { align-items: center; text-align: center; }

/* ── 등장 모션 (슬라이드 활성화 시 .is-in 부여) ── */
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
.rise { opacity: 0; }
.slide.is-in .rise { animation: rise .7s cubic-bezier(.2, .8, .2, 1) both; }
.slide.is-in .rise-2 { animation-delay: .12s; }
.slide.is-in .rise-3 { animation-delay: .24s; }
.slide.is-in .rise-4 { animation-delay: .36s; }
@media (prefers-reduced-motion: reduce) { .rise { opacity: 1; } .slide.is-in .rise { animation: none; } }

/* ── 타이포 ── */
.eyebrow { font-family: var(--mono); font-size: var(--fs-label); font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.h1, .h2 { font-weight: 900; letter-spacing: -.035em; line-height: 1.12; text-wrap: balance; }
.h1 { font-size: var(--fs-h1); }
.h2 { font-size: var(--fs-h2); }
.h3 { font-size: var(--fs-h3); font-weight: 800; letter-spacing: -.02em; line-height: 1.25; }
.em { color: var(--accent); }
.lead { font-size: var(--fs-body); line-height: 1.6; color: var(--muted); max-width: 820px; }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.stack { display: flex; flex-direction: column; gap: clamp(14px, 2vh, 22px); }
.head { display: flex; flex-direction: column; gap: 16px; }

/* ── 공용 부품 ── */
.ic { width: 1em; height: 1em; display: inline-block; vertical-align: -.15em; flex: none; }
.ic[hidden] { display: none; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 999px; background: var(--panel); color: var(--ink); font-size: var(--fs-small); font-weight: 500; line-height: 1.25; white-space: nowrap; }
.chip.dark { background: var(--ink); color: #fff; }
.chip.accent { background: var(--accent); color: #fff; }
.chip.tint { background: var(--tint); color: var(--accent); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.panel { background: var(--panel); border-radius: var(--radius); padding: clamp(20px, 2.4vw, 30px); display: flex; flex-direction: column; gap: 12px; }
.panel.tint { background: var(--tint); }
.icon-badge { width: 56px; height: 56px; border-radius: 16px; background: var(--tint); color: var(--accent); display: flex; align-items: center; justify-content: center; font-size: 28px; flex: none; }
.icon-badge.sm { width: 36px; height: 36px; border-radius: 999px; font-size: 16px; }
.icon-plain { color: var(--accent); font-size: 34px; line-height: 1; display: flex; }
.quote-band { padding: 20px 36px; border-radius: 999px; background: var(--tint); font-size: clamp(18px, 1.7vw, 24px); font-weight: 700; letter-spacing: -.01em; text-align: center; line-height: 1.45; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.span-2 { grid-column: span 2; }
.card-text p { font-size: var(--fs-small); color: var(--muted); line-height: 1.5; }

/* ── 1. 히어로 ── */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) min(400px, 30vw); gap: clamp(24px, 4vw, 48px); align-items: center; width: 100%; }
.hero-art { display: flex; justify-content: center; }
.hero-art .orb { width: min(380px, 28vw); height: min(380px, 28vw); border-radius: 999px; background: rgba(255,255,255,.75); display: flex; align-items: center; justify-content: center; box-shadow: 0 40px 80px -50px rgba(21,23,28,.35); color: var(--accent); }
.hero-art .orb .motif { width: 66%; height: auto; aspect-ratio: 1 / 1; }
.stats { display: flex; flex-wrap: wrap; gap: clamp(28px, 4vw, 56px); margin-top: 8px; }
.stat { display: flex; flex-direction: column; gap: 6px; }
.stat-num { font-size: var(--fs-stat); font-weight: 900; letter-spacing: -.035em; line-height: 1; color: var(--accent); white-space: nowrap; }
.stat-num small { font-size: .4em; margin-left: 4px; color: var(--ink); font-weight: 900; }
.stat-label { font-size: var(--fs-small); color: var(--muted); }

/* ── 2. 문제 (번호 리스트) ── */
.split { display: grid; grid-template-columns: minmax(260px, 420px) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; width: 100%; }
.split-aside { display: flex; flex-direction: column; gap: 18px; }
.split-aside .motif { width: 120px; height: 120px; color: var(--accent); margin-top: 10px; }
.num-list { display: flex; flex-direction: column; }
.num-list .row { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 20px; padding: clamp(12px, 1.8vh, 16px) 0; border-top: 1px solid var(--line); align-items: start; }
.num-list .row:last-child { border-bottom: 1px solid var(--line); }
.num-list .num { font-family: var(--mono); font-size: var(--fs-body); font-weight: 600; color: var(--accent); padding-top: 4px; }
.num-list .row p { font-size: var(--fs-small); color: var(--muted); line-height: 1.5; margin-top: 4px; }

/* ── 4. 기능 카드 ── */
.features { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }

/* ── 5. 타임라인 ── */
.timeline { position: relative; display: flex; flex-direction: column; gap: 2px; }
.timeline::before { content: ''; position: absolute; left: calc(20px + 200px + 18px + 13px); top: 20px; bottom: 20px; width: 2px; background: var(--line); }
.tl-row { display: grid; grid-template-columns: 200px 28px minmax(0, 1fr) auto; gap: 18px; align-items: center; padding: 9px 20px; border-radius: 16px; }
.tl-row .chip { padding: 6px 14px; }
.tl-row.alert { background: var(--tint); border: 1.5px solid var(--accent); }
.tl-time { font-family: var(--mono); font-size: var(--fs-body); font-weight: 600; }
.tl-row.alert .tl-time { color: var(--accent); }
.tl-dot { width: 14px; height: 14px; border-radius: 999px; background: rgba(21,23,28,.18); box-shadow: 0 0 0 4px var(--bg); justify-self: center; }
.tl-row.hl .tl-dot, .tl-row.alert .tl-dot { background: var(--accent); }
.tl-text { font-size: var(--fs-body); font-weight: 500; }
.tl-row.alert .tl-text { font-weight: 700; }
.tl-row .chip { color: var(--muted); }
.tl-row.hl .chip { background: var(--tint); color: var(--accent); }
.tl-row.alert .chip { background: var(--accent); color: #fff; }

/* ── 6. 멘트 카드 ── */
.ments { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.ment { background: var(--panel); border-radius: 18px; padding: 14px 18px; display: flex; gap: 14px; align-items: flex-start; }
.ment .h3 { font-size: clamp(17px, 1.4vw, 20px); }
.ment p { font-size: var(--fs-small); color: var(--muted); line-height: 1.45; margin-top: 3px; }
.ment-note { background: var(--tint); border-radius: 18px; padding: 14px 18px; display: flex; gap: 14px; align-items: center; color: var(--accent); }
.ment-note strong { font-size: var(--fs-small); color: var(--ink); line-height: 1.45; }
.head-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; }
.head-row .head { gap: 12px; }
.head-row .lead { max-width: 440px; font-size: var(--fs-small); }

/* ── 샘플 멘트 카드: 눌러서 듣기 ── */
.ment-hint { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; padding: 6px 12px; border-radius: 999px; background: var(--tint); color: var(--accent); font-size: var(--fs-small); font-weight: 700; }
.ment-hint .ic { font-size: 18px; }
.ment.playable { position: relative; overflow: hidden; cursor: pointer; border: 1.5px solid transparent; transition: transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s, border-color .25s; outline: none; }
.ment.playable .icon-badge { background: var(--accent); color: #fff; transition: transform .2s; }
.ment.playable:hover, .ment.playable:focus-visible { transform: translateY(-3px); box-shadow: 0 18px 32px -24px rgba(21,23,28,.35); border-color: var(--accent); }
.ment.playable:hover .icon-badge { transform: scale(1.08); }
.ment.playable.playing { border-color: var(--accent); background: var(--tint); }
.ment-progress { position: absolute; left: 0; bottom: 0; height: 4px; width: 0; background: var(--accent); transition: width .2s linear; }
.ment-body { min-width: 0; flex: 1; }
.ment-langs { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.ment-lang { min-height: 32px; padding: 0 12px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; color: var(--ink); font-family: var(--font); font-size: 13px; font-weight: 600; cursor: pointer; }
.ment-lang:hover { border-color: var(--accent); color: var(--accent); }
.ment-lang.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ── 7. 비용 비교 ── */
.cost { display: grid; grid-template-columns: minmax(300px, 420px) minmax(0, 1fr); gap: clamp(28px, 4.5vw, 64px); align-items: center; }
.cost-hero { gap: 10px; padding: clamp(24px, 3vw, 40px) clamp(22px, 2.6vw, 36px); }
.cost-hero .big { font-size: clamp(72px, 8vw, 120px); font-weight: 900; letter-spacing: -.04em; line-height: .95; color: var(--accent); white-space: nowrap; }
.cost-hero .big small { font-size: .42em; color: var(--ink); letter-spacing: -.02em; }
.cost-hero .note { font-size: var(--fs-body); font-weight: 500; line-height: 1.45; margin-top: 8px; }
.cmp-head, .cmp-row { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 24px; align-items: center; }
.cmp-head { font-family: var(--mono); font-size: var(--fs-label); font-weight: 600; letter-spacing: .12em; color: var(--muted); padding-bottom: 12px; }
.cmp-head .em { color: var(--accent); }
.cmp-row { padding: clamp(14px, 2vh, 20px) 0; border-top: 1px solid var(--line); font-size: var(--fs-body); }
.cmp-row > :first-child { font-weight: 700; }
.cmp-row > :nth-child(2) { color: var(--muted); }
.cmp-row > :last-child { font-weight: 800; color: var(--accent); display: flex; align-items: center; gap: 10px; }

/* ── 9. 사례 + 링 ── */
.cases { display: grid; grid-template-columns: minmax(0, 1fr) min(380px, 30vw); gap: clamp(28px, 4.5vw, 64px); align-items: center; }
.ring { position: relative; width: min(380px, 30vw); aspect-ratio: 1; display: flex; align-items: center; justify-content: center; }
.ring svg { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); }
.ring .track { fill: none; stroke: rgba(21,23,28,.08); stroke-width: 14; }
.ring .bar { fill: none; stroke: var(--accent); stroke-width: 14; stroke-linecap: round; stroke-dasharray: 691; stroke-dashoffset: 691; }
@keyframes ring { to { stroke-dashoffset: 21; } }
.slide.is-in .ring .bar { animation: ring 1.8s cubic-bezier(.2, .8, .2, 1) .3s forwards; }
.ring-num { font-size: clamp(64px, 7.5vw, 104px); font-weight: 900; letter-spacing: -.04em; line-height: 1; color: var(--accent); text-align: center; }
.ring-num small { font-size: .42em; color: var(--ink); }
.ring-label { font-size: var(--fs-body); font-weight: 600; text-align: center; margin-top: 4px; }
.pull { font-size: clamp(19px, 1.7vw, 24px); font-weight: 500; line-height: 1.55; }
.pull .muted { font-weight: 400; font-size: .88em; }

/* ── 10. CTA 스텝 ── */
.steps { position: relative; display: flex; justify-content: space-between; width: min(900px, 100%); gap: 16px; }
.steps::before { content: ''; position: absolute; top: 31px; left: 16%; right: 16%; height: 0; border-top: 2px dashed var(--accent); opacity: .6; }
.step { position: relative; display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; flex: 1; }
.step-num { width: 64px; height: 64px; border-radius: 999px; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 26px; font-weight: 800; }
.step p { font-size: var(--fs-small); color: var(--muted); line-height: 1.5; }
.url { font-family: var(--mono); font-size: clamp(22px, 2.2vw, 30px); font-weight: 600; letter-spacing: .06em; color: var(--accent); }
/* CTA 버튼 */
.cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.btn { display: inline-flex; align-items: center; gap: 10px; min-height: 56px; padding: 0 28px; border-radius: 999px; font-size: clamp(17px, 1.3vw, 19px); font-weight: 700; line-height: 1; white-space: nowrap; transition: transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s, background .2s; }
.btn .ic { font-size: 20px; }
.btn.primary { background: var(--accent); color: #fff; box-shadow: 0 16px 32px -20px var(--accent); }
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 20px 36px -18px var(--accent); color: #fff; }
.btn.ghost { background: #fff; color: var(--ink); border: 1.5px solid var(--line); }
.btn.ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn-note { font-family: var(--mono); font-size: var(--fs-label); letter-spacing: .08em; color: var(--muted); }

/* ── 업종 모티프 모션 (히어로의 인라인 SVG용) ── */
@keyframes m-spin { to { transform: rotate(360deg); } }
@keyframes m-wave { 0%,100% { opacity: .15; } 50% { opacity: 1; } }
@keyframes m-pulse { 0% { transform: scale(1); opacity: .5; } 100% { transform: scale(1.45); opacity: 0; } }
@keyframes m-win { 0%,100% { opacity: .18; } 50% { opacity: 1; } }
@keyframes m-swing { from { transform: rotate(-9deg); } to { transform: rotate(9deg); } }
@keyframes m-flame { 0%,100% { transform: scaleY(1) scaleX(1); } 50% { transform: scaleY(1.18) scaleX(.9); } }
@keyframes m-twinkle { 0%,100% { opacity: .2; transform: scale(.7); } 50% { opacity: 1; transform: scale(1.15); } }
@keyframes m-bounce { from { transform: translateY(0); } to { transform: translateY(-36px); } }
@keyframes m-ripple { 0% { transform: scale(.6); opacity: 0; } 30% { opacity: 1; } 100% { transform: scale(1.25); opacity: 0; } }
@keyframes m-eq { 0%,100% { transform: scaleY(.3); } 50% { transform: scaleY(1); } }
.motif { display: block; max-width: 100%; }
.m-spin { transform-box: fill-box; transform-origin: center; animation: m-spin 14s linear infinite; }
.m-wave { animation: m-wave 2.4s ease-in-out infinite; }
.m-w2 { animation-delay: .4s; } .m-w3 { animation-delay: .8s; }
.m-pulse { transform-box: view-box; transform-origin: 60px 60px; animation: m-pulse 2.6s ease-out infinite; }
.m-hand-m { transform-box: view-box; transform-origin: 60px 60px; animation: m-spin 12s linear infinite; }
.m-hand-h { transform-box: view-box; transform-origin: 60px 60px; animation: m-spin 144s linear infinite; }
.m-win { animation: m-win 3.6s ease-in-out infinite; }
.m-swing { transform-box: view-box; transform-origin: 60px 8px; animation: m-swing 2.2s ease-in-out infinite alternate; }
.m-flame { transform-box: fill-box; transform-origin: 50% 100%; animation: m-flame .7s ease-in-out infinite alternate; }
.m-f2 { animation-duration: .55s; animation-delay: .2s; }
.m-twinkle { transform-box: fill-box; transform-origin: center; animation: m-twinkle 2.2s ease-in-out infinite; }
.m-t2 { animation-delay: .7s; } .m-t3 { animation-delay: 1.3s; }
.m-ball { animation: m-bounce .85s cubic-bezier(.35,0,.65,1) infinite alternate; }
.m-b2 { animation-delay: .18s; } .m-b3 { animation-delay: .36s; }
.m-ripple { transform-box: view-box; transform-origin: 62px 60px; animation: m-ripple 3s ease-out infinite; }
.m-r2 { animation-delay: 1s; } .m-r3 { animation-delay: 2s; }
.m-eq rect { transform-box: fill-box; transform-origin: 50% 100%; animation: m-eq 1.1s ease-in-out infinite; }
.m-eq rect:nth-child(2) { animation-delay: .15s; } .m-eq rect:nth-child(3) { animation-delay: .3s; } .m-eq rect:nth-child(4) { animation-delay: .45s; }
/* 보이스 웨이브 모티프 (홈 화면) */
@keyframes m-flow1 { to { transform: translateX(-120px); } }
@keyframes m-flow2 { to { transform: translateX(-150px); } }
@keyframes m-flow3 { to { transform: translateX(-96px); } }
@keyframes m-amp { 0%,100% { transform: scaleY(.55); } 35% { transform: scaleY(1); } 60% { transform: scaleY(.75); } 80% { transform: scaleY(.95); } }
.m-flow1 { animation: m-flow1 3.2s linear infinite; }
.m-flow2 { animation: m-flow2 4.6s linear infinite; }
.m-flow3 { animation: m-flow3 2.4s linear infinite; }
.m-amp { transform-box: view-box; transform-origin: 120px 120px; animation: m-amp 5.2s ease-in-out infinite; }
/* 소나 파동 모티프 (홈 화면) */
@keyframes m-sonar { 0% { transform: scale(1); opacity: .55; } 70% { opacity: .12; } 100% { transform: scale(10); opacity: 0; } }
@keyframes m-breathe { 0%,100% { transform: scale(1); opacity: .10; } 50% { transform: scale(1.18); opacity: .16; } }
@keyframes m-core { 0%,100% { transform: scale(1); } 50% { transform: scale(1.12); } }
.m-ring { transform-box: fill-box; transform-origin: center; animation: m-sonar 4.8s cubic-bezier(.16,.6,.3,1) infinite; vector-effect: non-scaling-stroke; }
.m-ring2 { animation-delay: 1.2s; } .m-ring3 { animation-delay: 2.4s; } .m-ring4 { animation-delay: 3.6s; }
.m-halo { transform-box: fill-box; transform-origin: center; animation: m-breathe 4.8s ease-in-out infinite; }
.m-core { transform-box: fill-box; transform-origin: center; animation: m-core 2.4s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce) { .m-spin, .m-wave, .m-pulse, .m-hand-m, .m-hand-h, .m-win, .m-swing, .m-flame, .m-twinkle, .m-ball, .m-ripple, .m-eq rect, .m-flow1, .m-flow2, .m-flow3, .m-amp, .m-ring, .m-halo, .m-core, .m-cart, .m-cart-wheel, .m-sun { animation: none; } }

/* ── 들어보기 오디오 카드 / 체크리스트 ── */
.audio-panel { gap: 14px; }
.audio-card { display: flex; align-items: center; gap: 18px; padding: 18px 20px; border-radius: 20px; background: #FFFFFF; box-shadow: 0 20px 40px -30px rgba(21,23,28,.35); }
.audio-btn { flex: none; width: 64px; height: 64px; border-radius: 999px; border: 0; background: var(--accent); color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 26px; transition: transform .2s, box-shadow .2s; box-shadow: 0 14px 28px -16px var(--accent); }
.audio-btn:hover { transform: scale(1.05); }
.audio-card.playing .audio-btn { animation: audio-pulse 1.6s ease-in-out infinite; }
@keyframes audio-pulse { 0%,100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 35%, transparent); } 50% { box-shadow: 0 0 0 14px color-mix(in srgb, var(--accent) 0%, transparent); } }
.audio-meta { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.audio-title { font-size: var(--fs-body); font-weight: 700; letter-spacing: -.01em; }
.audio-bar { height: 8px; border-radius: 999px; background: rgba(21,23,28,.08); overflow: hidden; cursor: pointer; }
.audio-bar i { display: block; height: 100%; width: 0; background: var(--accent); border-radius: 999px; transition: width .2s linear; }
.audio-time { font-size: var(--fs-label); color: var(--muted); letter-spacing: .04em; }
.audio-list { display: flex; flex-direction: column; gap: 8px; }
.audio-card.compact { padding: 10px 14px; gap: 12px; border-radius: 16px; }
.audio-card.compact .audio-btn { width: 48px; height: 48px; font-size: 20px; }
.audio-card.compact .audio-meta { gap: 6px; }
.audio-card.compact .audio-title { font-size: var(--fs-small); }
.audio-card.compact .audio-bar { height: 6px; }
.audio-lang-tag { display: inline-block; margin-right: 8px; padding: 2px 8px; border-radius: 999px; background: var(--tint); color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: .02em; vertical-align: 1px; }
.audio-langs { display: flex; flex-wrap: wrap; gap: 8px; }
.audio-lang { min-height: 40px; padding: 0 16px; border-radius: 999px; border: 1.5px solid var(--line); background: #FFFFFF; color: var(--ink); font-family: var(--font); font-size: var(--fs-small); font-weight: 600; cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.audio-lang:hover { border-color: var(--accent); color: var(--accent); }
.audio-lang.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.check-list { display: flex; flex-direction: column; gap: 8px; }
.check-item { display: flex; align-items: flex-start; gap: 10px; font-size: var(--fs-small); line-height: 1.45; }
.check-item .ic { color: var(--accent); font-size: 20px; margin-top: 1px; }

/* 관광지 모티프: 산·해·레일바이크 */
@keyframes m-cart { from { transform: translateX(-46px); } to { transform: translateX(124px); } }
@keyframes m-sun { 0%,100% { transform: translateY(6px); opacity: .5; } 50% { transform: translateY(-4px); opacity: 1; } }
.m-cart { animation: m-cart 9s linear infinite; }
.m-cart-wheel { transform-box: fill-box; transform-origin: center; animation: m-spin 1.4s linear infinite; }
.m-sun { transform-box: fill-box; transform-origin: center; animation: m-sun 6s ease-in-out infinite; }

/* ── 화면 크롬 (deck.js가 생성) ── */
.deck-header { position: fixed; top: 0; left: 0; right: 0; height: 64px; padding: 0 var(--pad-x); display: flex; justify-content: space-between; align-items: center; z-index: 100; pointer-events: none; }
.deck-header > * { pointer-events: auto; }
.deck-brand { display: flex; align-items: center; gap: 12px; color: var(--muted); }
.deck-logo { height: 20px; width: auto; display: block; }
.deck-brand-sep { width: 1px; height: 18px; background: var(--line); }
.deck-brand-title { font-size: var(--fs-label); font-weight: 600; letter-spacing: -.01em; color: var(--ink); white-space: nowrap; }
.deck-tools { display: flex; align-items: center; gap: 8px; }
.deck-counter { font-family: var(--mono); font-size: var(--fs-label); font-weight: 600; letter-spacing: .1em; color: var(--muted); margin-right: 8px; white-space: nowrap; }
.tool-btn { width: 44px; height: 44px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255,255,255,.7); color: var(--ink); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 20px; transition: background .2s, color .2s; }
.tool-btn:hover { background: var(--accent); color: #fff; border-color: transparent; }
.nav-btn { position: fixed; top: 50%; transform: translateY(-50%); width: 52px; height: 52px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255,255,255,.85); color: var(--ink); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 24px; z-index: 100; opacity: 0; transition: opacity .3s, background .2s, color .2s; box-shadow: 0 10px 30px -18px rgba(21,23,28,.4); }
.nav-btn.visible { opacity: 1; }
.nav-btn:hover { background: var(--accent); color: #fff; border-color: transparent; opacity: 1; }
#btnPrev { left: 16px; } #btnNext { right: 16px; }
.progress-bar { position: fixed; left: 0; right: 0; bottom: 0; height: 6px; background: rgba(21,23,28,.06); z-index: 100; }
.progress-bar i { display: block; height: 100%; width: 0; background: var(--accent); transition: width .35s ease; }
.dots { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 100; }
.dot { width: 8px; height: 8px; border-radius: 999px; background: rgba(21,23,28,.18); cursor: pointer; transition: all .3s; border: 0; padding: 0; }
.dot.active { background: var(--accent); width: 26px; }

/* ── 반응형 ── */
@media (max-width: 1024px) {
  .features, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ments { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split { grid-template-columns: 1fr; gap: 24px; }
  .split-aside .motif { display: none; }
  .cost { grid-template-columns: 1fr; }
  .head-row { flex-direction: column; align-items: flex-start; gap: 12px; }
}
@media (max-width: 768px) {
  .slide { padding: 76px 20px 72px; justify-content: flex-start; }
  .slide-content { gap: 20px; }
  .hero { grid-template-columns: 1fr; }
  .hero-art { order: -1; }
  .hero-art .orb { width: 160px; height: 160px; box-shadow: none; }
  .stats { gap: 24px; }
  .grid-2, .grid-3, .grid-4, .features, .ments { grid-template-columns: 1fr; }
  .span-2 { grid-column: span 1; }
  .timeline::before { display: none; }
  .tl-row { grid-template-columns: 1fr; gap: 6px; padding: 12px 14px; border-top: 1px solid var(--line); border-radius: 0; }
  .tl-row.alert { border-radius: 16px; }
  .tl-dot { display: none; }
  .tl-row .chip { justify-self: start; }
  .cmp-head { display: none; }
  .cmp-row { grid-template-columns: 1fr; gap: 6px; }
  .cases { grid-template-columns: 1fr; }
  .ring { width: 220px; margin: 0 auto; }
  .steps { flex-direction: column; align-items: stretch; gap: 22px; }
  .steps::before { display: none; }
  .btn { width: 100%; justify-content: center; }
  .quote-band { border-radius: 20px; padding: 18px 22px; }
  .deck-header { padding: 0 16px; }
  .deck-brand-sep, .deck-brand-title { display: none; }
  .deck-logo { height: 14px; }
  .deck-counter { white-space: nowrap; font-size: 12px; margin-right: 2px; }
  .deck-tools { gap: 6px; }
  .tool-btn { width: 40px; height: 40px; }
  /* 모바일 하단 내비 바: 이전 · 점 · 다음을 한 줄로 (본문과 겹치지 않게) */
  .dots { left: 0; right: 0; bottom: 0; transform: none; height: 64px; padding: 0 76px 6px; align-items: center; justify-content: center; background: rgba(255,255,255,.94); backdrop-filter: saturate(180%) blur(12px); -webkit-backdrop-filter: saturate(180%) blur(12px); border-top: 1px solid var(--line); }
  .nav-btn { opacity: 1; width: 44px; height: 44px; top: auto; bottom: 10px; transform: none; box-shadow: none; z-index: 101; }
  .nav-btn.visible { opacity: 1; }
  #btnPrev { left: 14px; } #btnNext { right: 14px; }
  .progress-bar { bottom: 64px; height: 4px; }
  .slide { padding-bottom: 92px; }
  .ment-hint { font-size: 14px; padding: 7px 12px; }
  .chip { white-space: normal; }
}

/* ── 인쇄 (PDF 저장): A4 세로, 한 장에 슬라이드 2개 ── */
@media print {
  @page { size: A4 portrait; margin: 12mm 10mm; }
  html, body { overflow: visible !important; width: auto !important; height: auto !important; background: #fff !important; }
  .presentation { width: auto; height: auto; }
  .slide {
    position: relative !important; display: flex !important; opacity: 1 !important; pointer-events: auto !important;
    width: 100% !important; height: 130mm !important; max-height: 130mm !important;
    padding: 8mm 10mm !important; margin-bottom: 5mm; border: 1px solid #ddd; border-radius: 8px;
    overflow: hidden !important; page-break-inside: avoid; transform: none !important; justify-content: center;
    --fs-body: 12px; --fs-small: 11px; --fs-label: 10px; --fs-h3: 14px; --fs-h2: 24px; --fs-h1: 30px; --fs-stat: 36px;
  }
  .slide.tinted { background: var(--tint) !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .slide:nth-child(2n) { page-break-after: always; }
  .slide-content { gap: 10px; }
  .panel, .ment { padding: 10px 12px; border: 1px solid #e6e6e6; }
  .ment-hint, .ment-langs { display: none; }
  .audio-card { border: 1px solid #e6e6e6; box-shadow: none; }
  .rise { opacity: 1 !important; animation: none !important; }
  .ring .bar { stroke-dashoffset: 21; animation: none; }
  .hero-art .orb { width: 120px; height: 120px; box-shadow: none; }
  .btn { border: 1px solid #ddd; box-shadow: none; }
  .nav-btn, .progress-bar, .dots, .deck-tools { display: none !important; }
  .deck-header { position: static; height: auto; padding: 0 0 6mm; }
}
