/* Home services as a scroll film: index → zoom into each service (지금 → 이후) → back to the index.
   Off by default: the plain list shows until service-film.js turns the film on (.is-film).
   Scroll-driven values come in as custom properties: --z (zoom 0–1), --m (지금→이후 0–1), --cv (card). */

.home-film{position:relative;
  --t1:#ebe2d2;--t2:#dde4d6;--t3:#d9e1e6;--t4:#e8dcd5;--t5:#e9e4cc;--t6:#23272b;
  --film-ink:#1d211e;--film-soft:#6b7068;
  --pad:max(48px,calc((100vw - 1240px) / 2 + 48px))}
.film-tone-1{--tone:var(--t1)}.film-tone-2{--tone:var(--t2)}.film-tone-3{--tone:var(--t3)}
.film-tone-4{--tone:var(--t4)}.film-tone-5{--tone:var(--t5)}.film-tone-6{--tone:var(--t6)}

.home-film .film-track,.home-film .film-outro{display:none}
/* The home wrapper hides overflow, which would stop the stage from sticking; clip does the same job without that. */
.home-new.has-film{overflow:clip}

/* Film on: the plain heading stays for screen readers, the plain list and link leave. */
.home-film.is-film{padding-block:0}
.home-film.is-film .film-plain{position:absolute;top:0;left:0;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.home-film.is-film .film-plain-only{display:none}
.home-film.is-film .film-track{display:block;position:relative;height:calc((var(--film-length,10) + 1) * 100vh);height:calc((var(--film-length,10) + 1) * 100svh)}
.home-film.is-film .film-outro{display:block;padding-block:34px 96px}

.film-stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:var(--home-warm,#f4f1ea);color:var(--film-ink)}
.film-backdrop{position:absolute;inset:0;background:var(--tone,transparent);opacity:var(--z,0)}
.film-backdrop[data-tone="1"]{--tone:var(--t1)}.film-backdrop[data-tone="2"]{--tone:var(--t2)}.film-backdrop[data-tone="3"]{--tone:var(--t3)}
.film-backdrop[data-tone="4"]{--tone:var(--t4)}.film-backdrop[data-tone="5"]{--tone:var(--t5)}.film-backdrop[data-tone="6"]{--tone:var(--t6)}
.film-camera{position:absolute;inset:0;transform-origin:0 0}
.film-stage.is-world .film-camera{visibility:hidden}

/* Index */
.film-index{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;padding-inline:var(--pad);
  --tile-w:min(calc((100vw - 2 * var(--pad) - 48px) / 3),calc(((100svh - 230px) / 2 - 46px) * 4 / 3))}
.film-index-title{margin-bottom:26px;opacity:clamp(0,calc(1 - var(--z,0) * 2.5),1)}
.film-index-title .eyebrow{color:var(--film-soft)}
.film-index-title>span{display:block;margin-top:10px;font-size:clamp(28px,3.2vw,44px);line-height:1.2;letter-spacing:-.06em;font-weight:560}
.film-grid{list-style:none;margin:0;display:grid;grid-template-columns:repeat(3,var(--tile-w));gap:18px 24px}
.film-tile:not(.is-active){opacity:clamp(0,calc(1 - var(--z,0) * 1.8),1)}
.film-tile .film-box{width:100%;aspect-ratio:4/3;border-radius:14px;background:var(--tone)}
.film-tile>p{display:flex;align-items:center;gap:8px;margin-top:10px;font-size:14px;font-weight:600;letter-spacing:-.03em;line-height:1.4}
.film-tile.is-active>p{opacity:clamp(0,calc(1 - var(--z,0) * 3),1)}
.film-tile>p>span{color:var(--film-soft);font-size:12px;font-variant-numeric:tabular-nums}
.film-tile-state{margin-left:auto;display:grid;font-style:normal;font-size:11px;font-weight:700;color:var(--film-soft)}
.film-tile-state span{grid-area:1/1;padding:3px 9px;border-radius:99px;text-align:center}
.film-tile-state span:first-child{background:#00000010;opacity:clamp(0,calc(1 - var(--m,0) * 2),1)}
.film-tile-state span:last-child{background:var(--home-night,#111512);color:var(--home-lime,#b8f28b);opacity:clamp(0,calc((var(--m,0) - .5) * 2),1)}

/* Scenes: one 560×420 drawing, scaled into its box by --fit */
.film-box{position:relative;overflow:hidden}
.film-canvas{position:absolute;left:50%;top:50%;width:560px;height:420px;margin:-210px 0 0 -280px;transform:scale(var(--fit,.5));overflow:hidden;font-size:13px;line-height:1.45;letter-spacing:-.02em;color:var(--film-ink)}
.film-canvas ul,.film-canvas ol{list-style:none;margin:0;padding:0}
.film-canvas p{line-height:1.45}
.film-canvas b{display:block;height:8px;border-radius:4px;background:#0000001a}
.film-before,.film-after{position:absolute;inset:0}
.film-before{opacity:clamp(0,calc(1 - var(--m,0) * 1.9),1)}
.film-after{opacity:clamp(0,calc((var(--m,0) - .42) * 1.9),1)}
.film-window-bar{display:flex;align-items:center;height:30px;padding:0 12px;font-size:12px;font-weight:600;color:#5d625c;background:#fbfbf8;border-bottom:1px solid #0000000f}
.film-window-bar:before{content:"● ● ●";font-size:6px;letter-spacing:2px;color:#cfcfc7;margin-right:10px}
.film-photo{display:grid;place-items:center;width:46px;height:36px;border-radius:6px;background:#ffffff26;color:#ffffff66}
.film-photo svg{width:20px;height:15px}
.ax-strip,.ax-plan li,.web-chat,.web-page,.auto-files li,.auto-table,.erp-sheet,.erp-chat,.erp-board,.naver-paper,.naver-prints .film-photo,.naver-calendar,.naver-note,.naver-board{box-shadow:0 14px 34px #2b241414,0 2px 6px #2b24140d}

/* 01 AX — a to-do strip with no end → three ordered cards with reasons */
.ax-strip{position:absolute;left:150px;top:26px;width:260px;height:540px;padding:20px 24px;background:#fffdf7;transform-origin:50% 0;transform:rotate(-3deg) translateY(calc(var(--m,0) * -24px)) scaleY(calc(1 - var(--m,0) * .45));
  -webkit-mask-image:linear-gradient(#000 58%,transparent 76%);mask-image:linear-gradient(#000 58%,transparent 76%)}
.ax-strip>p{font-size:15px;font-weight:700}
.ax-strip li{display:flex;align-items:center;gap:10px;font-size:14px;line-height:33px;border-bottom:1px dashed #d8d0bf}
.ax-strip li i{width:13px;height:13px;flex:none;border:1.5px solid #9a917d;border-radius:3px}
.ax-strip li:nth-child(2),.ax-strip li:nth-child(6){color:#a59d8b;text-decoration:line-through}
.ax-plan{position:absolute;left:78px;right:78px;top:48px;display:grid;gap:14px}
.ax-plan li{display:grid;gap:3px;padding:16px 20px;border-radius:14px;background:#fff;transform:translateY(calc((1 - var(--m,0)) * (24px + var(--k,0) * 22px)))}
.ax-plan li:nth-child(2){--k:1}.ax-plan li:nth-child(3){--k:2}
.ax-plan span{font-size:12px;font-weight:700;color:#8a7b57}
.ax-plan strong{font-size:19px;letter-spacing:-.04em}
.ax-plan em{font-style:normal;font-size:13px;color:var(--film-soft)}

/* 02 Websites — the same answer sent again and again → one link with a page and a form */
.web-chat{position:absolute;left:110px;top:18px;width:340px;height:440px;border-radius:16px;background:#fff;overflow:hidden;transform:translateY(calc(var(--m,0) * -50px)) scale(calc(1 - var(--m,0) * .1));
  -webkit-mask-image:linear-gradient(#000 70%,transparent 90%);mask-image:linear-gradient(#000 70%,transparent 90%)}
.web-thread{padding:14px}
.web-in{max-width:78%;margin-bottom:8px;padding:8px 12px;border-radius:14px 14px 14px 4px;background:#eef0ec;font-size:13px}
.web-out{max-width:82%;margin:0 0 12px auto;padding:9px 12px;border-radius:14px 14px 4px 14px;background:var(--film-ink);color:#fff;font-size:12.5px}
.web-photos{display:flex;gap:6px;margin-top:7px}
.web-page{position:absolute;left:80px;right:80px;top:34px;bottom:22px;border-radius:16px;background:#fff;overflow:hidden;transform:translateY(calc((1 - var(--m,0)) * 46px))}
.web-url{margin:0 auto;padding:3px 14px;border-radius:99px;background:#eef0ec;font-size:11px;color:var(--film-ink)}
.web-hero{display:grid;gap:9px;padding:18px 20px 8px}
.web-hero b:first-child{width:62%;height:14px;background:var(--film-ink)}
.web-hero b:last-child{width:84%}
.web-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:8px 20px}
.web-gallery .film-photo{width:auto;height:62px;background:#e3e8de;color:#b3bead}
.web-form{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:12px 20px}
.web-form span{padding:8px 10px;border:1px solid #dfe3db;border-radius:8px;font-size:12px;color:#8b9089}
.web-form .web-form-wide{grid-column:1/-1;height:50px}
.web-form strong{grid-column:1/-1;padding:9px;border-radius:99px;background:var(--film-ink);color:#fff;text-align:center;font-size:13px}
.web-reply{position:absolute;left:26px;top:12px;padding:8px 13px;border-radius:14px 14px 14px 4px;background:var(--film-ink);color:#fff;font-size:12.5px;transform:translateY(calc((1 - var(--m,0)) * 14px))}

/* 03 Automation — a pile of spreadsheet files → one merged table and the missing spots */
.auto-files li{position:absolute;left:var(--x);top:var(--y);display:flex;align-items:center;gap:10px;width:178px;padding:11px 12px;border-radius:10px;background:#fff;font-size:13px;font-weight:600;white-space:nowrap;
  transform:translate(calc(var(--m,0) * (195px - var(--x))),calc(var(--m,0) * (189px - var(--y)))) rotate(calc(var(--r) * (1 - var(--m,0)))) scale(calc(1 - var(--m,0) * .4))}
.auto-files li span{padding:3px 5px;border-radius:4px;background:#5d7f68;color:#fff;font-size:9px;font-weight:700;letter-spacing:.04em}
.auto-files li:nth-child(1){--x:38px;--y:38px;--r:-8deg}.auto-files li:nth-child(2){--x:310px;--y:26px;--r:6deg}
.auto-files li:nth-child(3){--x:168px;--y:118px;--r:-3deg}.auto-files li:nth-child(4){--x:342px;--y:150px;--r:9deg}
.auto-files li:nth-child(5){--x:58px;--y:218px;--r:5deg}.auto-files li:nth-child(6){--x:262px;--y:262px;--r:-7deg}
.auto-files li:nth-child(7){--x:120px;--y:332px;--r:3deg}
.auto-table{position:absolute;left:40px;top:34px;bottom:34px;width:318px;border-radius:14px;background:#fff;overflow:hidden;transform:scale(calc(.86 + var(--m,0) * .14))}
.auto-head,.auto-row{display:grid;grid-template-columns:1.2fr 1fr .8fr 34px;gap:12px;align-items:center;padding:10px 14px}
.auto-head{font-size:11px;font-weight:700;color:var(--film-soft);border-bottom:1px solid #eceef0}
.auto-row{padding-block:12px;border-bottom:1px solid #f1f2f4}
.auto-row b:nth-child(2){width:80%}.auto-row b:nth-child(3){width:64%}
.auto-row i{justify-self:center;width:14px;height:14px;border-radius:50%;background:#cfe0d4}
.auto-row.is-missing{background:#fbf3df}.auto-row.is-missing i{background:#d9a93c}
.auto-missing{position:absolute;right:30px;top:112px;width:166px;padding:14px;border-radius:14px;background:var(--film-ink);color:#fff;font-size:12px;transform:translateX(calc((1 - var(--m,0)) * 30px))}
.auto-missing p{font-size:13px;font-weight:700}
.auto-missing li{margin-top:8px;color:#ffffffcc}

/* 04 Back office — sheets and a chat room in a tangle → one board with owners and states */
.erp-sheet{position:absolute;border-radius:12px;background:#fff;overflow:hidden}
.erp-sheet-one{left:36px;top:40px;width:300px;height:220px;transform:rotate(calc(-6deg * (1 - var(--m,0))))}
.erp-sheet-two{left:226px;top:176px;width:270px;height:196px;transform:rotate(calc(5deg * (1 - var(--m,0))))}
.erp-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:9px 7px;padding:14px 12px}
.erp-grid b{height:10px;background:#0000000f}
.erp-chat{position:absolute;left:304px;top:26px;width:220px;padding-bottom:6px;border-radius:12px;background:#fff;overflow:hidden;transform:rotate(calc(4deg * (1 - var(--m,0))))}
.erp-chat>p:not(.film-window-bar){margin:8px 10px 0;padding:7px 10px;border-radius:10px;background:#eef0ec;font-size:12px}
.erp-chat>.erp-me{margin-left:34px;background:var(--film-ink);color:#fff}
.film-scene-backoffice .film-before{transform:scale(calc(1 - var(--m,0) * .1))}
.erp-board{position:absolute;inset:30px 36px;border-radius:14px;background:#fff;overflow:hidden}
.erp-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:14px}
.erp-columns>div{transform:translateY(calc((1 - var(--m,0)) * (18px + var(--k,0) * 14px)))}
.erp-columns>div:nth-child(2){--k:1}.erp-columns>div:nth-child(3){--k:2}
.erp-columns span{font-size:12px;font-weight:700;color:var(--film-soft)}
.erp-columns article{display:grid;grid-template-columns:26px 1fr;gap:6px 8px;align-items:center;margin-top:8px;padding:10px;border-radius:10px;background:#f5f2ee}
.erp-columns article i{grid-row:span 2;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--film-ink);color:#fff;font-size:11px;font-style:normal}
.erp-columns article b{height:7px}
.erp-columns article b+b{width:60%}
.erp-columns article em{grid-column:2;font-style:normal;font-size:10.5px;color:var(--film-soft)}

/* 05 Naver — manuscripts, photos and a calendar on a desk → one status board per post */
.naver-paper{position:absolute;left:40px;top:46px;width:190px;height:250px;padding:18px;background:#fff;transform:rotate(-5deg)}
.naver-paper p{font-size:14px;font-weight:700}
.naver-paper b{margin-top:11px}.naver-paper b:nth-child(odd){width:78%}
.naver-prints .film-photo{position:absolute;width:118px;height:90px;border:6px solid #fff;border-radius:2px;background:#e7e2c9;color:#c9c3a6}
.naver-prints .film-photo svg{width:34px;height:26px}
.naver-prints .film-photo:nth-child(1){left:250px;top:28px;transform:rotate(-8deg)}
.naver-prints .film-photo:nth-child(2){left:330px;top:58px;transform:rotate(6deg)}
.naver-prints .film-photo:nth-child(3){left:270px;top:104px;transform:rotate(2deg)}
.naver-calendar{position:absolute;left:290px;top:226px;width:196px;padding:12px;background:#fff;transform:rotate(4deg)}
.naver-calendar p{font-size:12px;font-weight:700;margin-bottom:8px}
.naver-calendar>div{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.naver-calendar span{height:16px;border-radius:3px;background:#f0ede0}
.naver-calendar span.is-circled{box-shadow:inset 0 0 0 2px #b8644a}
.naver-note{position:absolute;left:96px;top:300px;width:150px;padding:14px;background:#efe29a;font-size:13px;font-weight:600;transform:rotate(-3deg)}
.film-scene-naver-automation .film-before{transform:scale(calc(1 - var(--m,0) * .08))}
.naver-board{position:absolute;left:34px;right:34px;top:44px;border-radius:14px;background:#fff;overflow:hidden}
.naver-head,.naver-row{display:grid;grid-template-columns:2fr .8fr .8fr 1.2fr .7fr;gap:10px;align-items:center;padding:11px 16px}
.naver-head{font-size:11px;font-weight:700;color:var(--film-soft);border-bottom:1px solid #eceae2}
.naver-row{padding-block:15px;border-bottom:1px solid #f3f1ea;transform:translateX(calc((1 - var(--m,0)) * (20px + var(--k,0) * 14px)))}
.naver-row:nth-child(3){--k:1}.naver-row:nth-child(4){--k:2}.naver-row:nth-child(5){--k:3}
.naver-row b{width:86%}
.naver-row i{width:16px;height:16px;border-radius:50%;border:1.5px solid #cfccc0}
.naver-row i.is-done{background:var(--film-ink);border-color:var(--film-ink)}
.naver-row em{justify-self:start;padding:3px 9px;border-radius:99px;background:#f0ede0;font-style:normal;font-size:11px;font-weight:600}
.naver-row span{font-size:11px;color:var(--film-soft)}

/* 06 Operations (dark) — a phone full of customer calls → an alert first, then the agreed steps */
.film-tone-6 .film-canvas{color:#f1f3ee}
.ops-phone{position:absolute;left:190px;top:30px;width:180px;height:360px;border:2px solid #3a3f44;border-radius:30px;background:#0d0f11}
.ops-ring{position:absolute;left:50%;top:50%;width:270px;height:270px;margin:-135px;border:1.5px solid #ffffff1f;border-radius:50%}
.ops-ring+.ops-ring{width:360px;height:360px;margin:-180px;border-color:#ffffff12}
.ops-screen{position:absolute;inset:38px 12px;display:grid;align-content:start;gap:8px}
.ops-screen p{padding:9px 10px;border-radius:12px;background:#ffffff17;font-size:11.5px;line-height:1.4;transform:translateY(calc(var(--m,0) * -16px))}
.ops-alert{position:absolute;left:64px;right:64px;top:48px;padding:16px 18px;border:1.5px solid var(--home-lime,#b8f28b);border-radius:14px;background:#b8f28b14;transform:translateY(calc((1 - var(--m,0)) * -22px))}
.ops-alert span{display:flex;align-items:center;gap:8px;color:var(--home-lime,#b8f28b);font-size:12px;font-weight:700}
.ops-alert span:before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.ops-alert strong{display:block;margin-top:5px;font-size:18px;letter-spacing:-.04em}
.ops-steps{position:absolute;left:64px;right:64px;top:156px;padding:16px 18px;border-radius:14px;background:#ffffff0d}
.ops-steps p{font-size:12px;font-weight:700;color:#ffffff99}
.ops-steps ol{display:grid;gap:11px;margin-top:11px}
.ops-steps li{display:flex;align-items:center;gap:11px;font-size:15px}
.ops-steps li i{position:relative;width:18px;height:18px;flex:none;border:1.5px solid #ffffff55;border-radius:50%}
.ops-steps li i:after{content:"";position:absolute;inset:-1.5px;border-radius:50%;background:var(--home-lime,#b8f28b);opacity:clamp(0,calc((var(--m,0) - var(--t)) * 12),1)}
.ops-steps li:nth-child(1){--t:.55}.ops-steps li:nth-child(2){--t:.66}.ops-steps li:nth-child(3){--t:.77}.ops-steps li:nth-child(4){--t:.88}

/* Chapters */
/* Inactive chapters stay readable to screen readers; only the active one is seen and clickable. */
.film-world{position:absolute;inset:0;opacity:0;pointer-events:none}
.film-world.is-on{opacity:1;pointer-events:auto}
.film-world-box{position:absolute;left:41%;right:5%;top:13%;bottom:9%}
.film-card{position:absolute;left:var(--pad);top:50%;width:min(370px,31vw);padding:28px;border-radius:18px;background:#ffffffd6;box-shadow:0 18px 50px #2b24140f;
  opacity:var(--cv,0);transform:translateY(calc(-50% + (1 - var(--cv,0)) * 14px))}
.film-card-number{font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--film-soft);font-variant-numeric:tabular-nums}
.film-card h3{margin-top:8px;font-size:clamp(22px,2vw,28px);line-height:1.3;letter-spacing:-.05em;font-weight:620}
.film-change{display:grid;gap:8px;margin:16px 0 0}
.film-change>div{display:grid;grid-template-columns:34px minmax(0,1fr);gap:8px;align-items:baseline}
.film-change>div:first-child{opacity:calc(1 - var(--m,0) * .5)}
.film-change>div+div{opacity:calc(.45 + var(--m,0) * .55)}
.film-change dt{font-size:12px;font-weight:700;color:var(--film-soft)}
.film-change dd{margin:0;font-size:15px;line-height:1.65}
.film-change>div+div dd{font-weight:600}
.film-card .text-button{margin-top:18px;font-size:13px}
.film-world.film-tone-6 .film-card{background:#ffffff0f;color:#f1f3ee;box-shadow:none;border:1px solid #ffffff1a}
.film-world.film-tone-6 .film-card-number,.film-world.film-tone-6 .film-change dt{color:#ffffff8c}
.film-world.film-tone-6 .film-card .text-button{border-color:#ffffff40}
.film-world.film-tone-6 .film-card .text-button:hover{color:var(--home-lime,#b8f28b)}

.film-marker,.film-skip{position:absolute;top:24px;z-index:2;padding:7px 13px;border-radius:99px;font-size:12px;font-weight:600;line-height:1.5;background:#ffffffb8;color:var(--film-ink);font-variant-numeric:tabular-nums}
.film-marker{left:var(--pad);letter-spacing:.02em}
.film-skip{right:var(--pad);display:inline-flex;gap:8px;align-items:center}
.film-skip:hover{background:#fff}
.film-stage.is-dark .film-marker,.film-stage.is-dark .film-skip{background:#ffffff14;color:#f1f3ee}

@media(max-width:900px){
  .film-card{width:min(330px,36vw);padding:22px}
  .film-world-box{left:44%}
}
@media(max-width:760px){
  .home-film{--pad:16px}
  .film-index{justify-content:flex-start;padding-top:72px;--tile-w:min(calc((100vw - 32px - 12px) / 2),calc(((100svh - 230px) / 3 - 34px) * 4 / 3))}
  .film-index-title{margin-bottom:18px}
  .film-index-title>span{font-size:26px}
  .film-grid{grid-template-columns:repeat(2,var(--tile-w));gap:12px}
  .film-tile .film-box{border-radius:10px}
  .film-tile>p{margin-top:6px;font-size:12px;gap:6px}
  .film-tile>p>span{font-size:11px}
  .film-tile-state{font-size:10px}
  .film-tile-state span{padding:2px 7px}
  .film-world-box{left:16px;right:16px;top:58px;bottom:250px}
  .film-card{left:16px;right:16px;top:auto;bottom:16px;width:auto;padding:18px 18px 14px;transform:translateY(calc((1 - var(--cv,0)) * 14px))}
  .film-card h3{font-size:20px;margin-top:4px}
  .film-change{margin-top:10px;gap:6px}
  .film-change dd{font-size:13.5px;line-height:1.6}
  .film-card .text-button{margin-top:8px}
  .film-marker,.film-skip{top:16px;padding:6px 11px;font-size:11px}
}

@media print{
  .home-film.is-film .film-track,.home-film.is-film .film-outro{display:none}
  .home-film.is-film .film-plain{position:static;width:auto;height:auto;overflow:visible;clip:auto;clip-path:none;white-space:normal}
  .home-film.is-film .home-capability-list{display:block}
  .home-film.is-film .film-plain .text-button{display:inline-flex}
}