/* Approved production source · updated 2026-09-03. */

/* Main business section: generous editorial intro followed by three industrial cards. */
.final-main .business.toss-inspired-business{
  --biz-title-exit:0;
  --biz-cards-opacity:1;
  --biz-label-opacity:1;
  --biz-stage-y:0px;
  padding:clamp(150px,15vw,230px) 0;
  overflow:hidden;
  background:
    radial-gradient(circle at 50% 36%,rgba(23,59,99,.045),transparent 36%),
    #fff;
}
.final-main .business-scroll-frame{width:100%}
.final-main .business-intro-stage{display:grid;place-items:center;padding-inline:var(--pad);text-align:center}
.final-main .business-intro-inner{width:min(100%,1120px);margin-inline:auto}
.final-main .business-intro-inner>.eyebrow{margin-bottom:26px;font-size:14px;font-weight:560;letter-spacing:.08em}
.final-main .business-scroll-title{font-size:clamp(54px,6.4vw,92px);font-weight:650;line-height:1.17;letter-spacing:-.055em}
.final-main .business-title-line{position:relative;display:block;min-width:0;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.final-main .business-title-line>span{display:block;color:var(--navy)}
.final-main .business-title-line>em{display:none}
.final-main .business-intro-copy{max-width:none;margin:38px auto 0;font-size:clamp(16px,1.25vw,19px);line-height:1.82;letter-spacing:-.018em;color:#506171;white-space:nowrap}
.final-main .business-scroll-note{display:inline-flex;align-items:center;gap:10px;margin-top:38px;font-size:12px;font-weight:600;letter-spacing:.08em;color:#667786}
.final-main .business-scroll-note::before{content:"";width:32px;height:1px;background:#81909d}
.final-main .business-card-stage{width:min(calc(100% - var(--pad)*2),var(--wrap));margin:clamp(105px,10vw,150px) auto 0}
.final-main .business-card-label{display:flex;justify-content:space-between;align-items:center;gap:30px;margin-bottom:24px;color:#5c6e7e}
.final-main .business-card-label span:first-child{font-size:13px;font-weight:620;letter-spacing:.08em;text-transform:uppercase;color:var(--navy)}
.final-main .business-card-label span:last-child{font-size:13px}
.final-main .business-stage{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:18px!important;width:100%!important;height:min(66vw,650px)!important;overflow:visible!important}
.final-main .business-stage .biz-card{
  position:relative;
  min-width:0;
  width:auto!important;
  height:100%!important;
  margin:0!important;
  overflow:hidden;
  border:1px solid #b8c7d5;
  border-radius:4px;
  background:#101820;
  box-shadow:0 18px 44px rgba(20,39,57,.09);
  color:#fff;
  opacity:1!important;
  pointer-events:auto!important;
  transform:none;
  transition:transform .7s var(--ease),box-shadow .5s ease,border-color .45s ease!important;
}
.final-main .business-stage .biz-card::after{content:"";position:absolute;z-index:1;inset:0;background:linear-gradient(180deg,rgba(4,11,17,.035) 0%,rgba(4,11,17,.055) 22%,rgba(4,11,17,.12) 40%,rgba(4,11,17,.28) 60%,rgba(4,11,17,.62) 80%,rgba(4,11,17,.92) 100%);transition:background .5s ease}
.final-main .business-stage .biz-card::before{content:"";position:absolute;z-index:1;inset:-12% 0 -8%;background:linear-gradient(180deg,rgba(4,12,19,0) 0%,rgba(4,12,19,.02) 30%,rgba(4,12,19,.15) 50%,rgba(4,12,19,.5) 72%,rgba(4,12,19,.95) 100%);opacity:.72;transform:translateY(20%);transition:transform .72s var(--ease),opacity .48s ease;pointer-events:none}
.final-main .business-stage .biz-card>img{position:absolute;inset:0;object-fit:cover;transition:transform 1.1s var(--ease),filter .55s ease}
.final-main .business-stage .biz-card:nth-child(1)>img{object-position:55% center}
.final-main .business-stage .biz-card:nth-child(2)>img{object-position:center}
.final-main .business-stage .biz-card:nth-child(3)>img{object-position:center}
.final-main .business-stage .biz-card:hover,.final-main .business-stage .biz-card:focus-visible{transform:translateY(-8px);border-color:#8fa8be;box-shadow:0 28px 65px rgba(20,39,57,.17)}
.final-main .business-stage .biz-card:hover::before,.final-main .business-stage .biz-card:focus-visible::before{opacity:1;transform:translateY(0)}
.final-main .business-stage .biz-card:hover>img,.final-main .business-stage .biz-card:focus-visible>img{transform:scale(1.045);filter:saturate(.94)}
.final-main .business-stage .biz-card-index{position:absolute;z-index:3;top:26px;left:28px;font-size:12px;font-weight:620;letter-spacing:.08em;color:rgba(255,255,255,.84)}
.final-main .business-stage .biz-card-index::after{content:none}
.final-main .business-stage .biz-card-copy{z-index:3;left:clamp(25px,2.4vw,36px);right:clamp(25px,2.4vw,36px);bottom:clamp(28px,3vw,42px)}
.final-main .business-stage .biz-card-copy small{margin-bottom:12px;font-size:13.5px;font-weight:450;color:rgba(255,255,255,.78)}
.final-main .business-stage .biz-card-copy strong{font-family:Arial,"Helvetica Neue","Pretendard Variable",sans-serif;font-size:clamp(38px,3.5vw,53px);font-weight:650;letter-spacing:-.045em}
.final-main .business-stage .biz-details{max-height:0;margin-top:0!important;overflow:hidden;opacity:0;transform:translateY(18px);transition:max-height .72s var(--ease),margin .55s ease,opacity .45s ease,transform .72s var(--ease)}
.final-main .business-stage .biz-details>span{margin:0!important;font-size:15px;line-height:1.72;color:rgba(255,255,255,.86)}
.final-main .business-stage .biz-details>em{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:13px;font-style:normal;font-weight:650;color:#fff}
.final-main .business-stage .biz-details>em::after{content:"↗";font-size:14px}
.final-main .business-stage .biz-card:hover .biz-details,.final-main .business-stage .biz-card:focus-visible .biz-details{max-height:190px;margin-top:18px!important;opacity:1;transform:none}

/* Motion is enabled only after JavaScript confirms a desktop, no-reduced-motion environment. */
.biz-motion-ready .final-main .business.toss-inspired-business{height:265svh;min-height:1900px;padding:0;overflow:visible}
.biz-motion-ready .final-main .business-scroll-frame{position:sticky;top:0;height:100svh;min-height:720px;overflow:hidden;background:#fff}
.biz-motion-ready .final-main .business-intro-stage{position:absolute;inset:0;z-index:1;padding-top:90px;opacity:calc(1 - var(--biz-title-exit));transform:translate3d(0,calc(var(--biz-title-exit) * -90px),0);transition:opacity .08s linear;will-change:transform,opacity}
.biz-motion-ready .final-main .business-title-line>span{color:#8996a3}
.biz-motion-ready .final-main .business-title-line>em{position:absolute;inset:0;display:block;font-style:normal;color:var(--navy);white-space:pre}
.biz-motion-ready .final-main .business-title-char{position:relative;display:inline-block}
.biz-motion-ready .final-main .business-title-glyph{display:inline-block;opacity:var(--char-fill,0);will-change:opacity}
.biz-motion-ready .final-main .business-title-char.is-caret-before::before,.biz-motion-ready .final-main .business-title-char.is-caret::after{content:"";position:absolute;z-index:1;top:.16em;width:max(2px,.028em);height:.78em;background:var(--navy);animation:business-caret-blink .72s steps(1,end) infinite}
.biz-motion-ready .final-main .business-title-char.is-caret-before::before{left:-.055em}
.biz-motion-ready .final-main .business-title-char.is-caret::after{right:-.055em}
@keyframes business-caret-blink{0%,48%{opacity:1}49%,100%{opacity:.18}}
.biz-motion-ready .final-main .business-intro-copy{opacity:var(--biz-copy-opacity,0);transform:translate3d(0,var(--biz-copy-y,28px),0);will-change:transform,opacity}
.biz-motion-ready .final-main .business-card-stage{position:absolute;z-index:2;inset:clamp(118px,12vh,148px) var(--pad) clamp(54px,6vh,72px);width:min(calc(100% - var(--pad)*2),var(--wrap));height:auto;margin:auto;opacity:var(--biz-cards-opacity);transform:translate3d(0,var(--biz-stage-y,0px),0);pointer-events:none;will-change:transform,opacity}
.biz-motion-ready .final-main .business-card-stage.is-interactive{pointer-events:auto}
.biz-motion-ready .final-main .business-card-label{opacity:var(--biz-label-opacity);transform:translateY(0)}
.biz-motion-ready .final-main .business-stage{height:100%!important;max-height:650px!important}
.biz-motion-ready .final-main .business-stage .biz-card{opacity:var(--card-opacity,0)!important;transform:translate3d(0,var(--card-y,72vh),0)!important;will-change:transform,opacity}
.biz-motion-ready .final-main .business-stage .biz-card:hover,.biz-motion-ready .final-main .business-stage .biz-card:focus-visible{transform:translate3d(0,calc(var(--card-y,0px) - 8px),0)!important}

@media(min-width:901px) and (min-height:960px){
  .biz-motion-ready .final-main .business-card-stage{transform:translate3d(0,calc(var(--biz-stage-y,0px) + clamp(30px,calc(12.5vh - 90px),48px)),0)}
}

/* PR play control: larger icon plus a restrained double heartbeat. */
.final-main .video .play{position:relative;width:112px;height:112px;font-size:37px;line-height:1;padding-left:6px;border-width:1.5px;background:rgba(3,12,20,.38);color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.45);box-shadow:0 0 0 0 rgba(255,255,255,.32);isolation:isolate;transform-origin:center;animation:jubokPlayBeat 2.65s ease-in-out infinite}
.final-main .video .play::before{content:"";position:absolute;z-index:-1;inset:-13px;border:1px solid rgba(255,255,255,.44);border-radius:50%;animation:jubokPlayPulse 2.65s ease-out infinite}
@keyframes jubokPlayBeat{0%,31%,100%{transform:scale(1)}7%{transform:scale(1.075)}13%{transform:scale(1)}20%{transform:scale(1.04)}25%{transform:scale(1)}}
@keyframes jubokPlayPulse{0%{opacity:.72;transform:scale(.84)}60%,100%{opacity:0;transform:scale(1.25)}}

/* Company preview: selected challenge image and chronological history. */
.final-selected-company .final-company .mission-item:nth-child(2)::before,
.concept-company-main .final-company .mission-item:nth-child(2)::before{background-image:url('./challenge-option-b-solar.webp')!important;background-position:center 48%!important}

/* Solar operations: RTU data flow, quarterly report, two destinations and ESS teaser. */
.final-business .solar-rtu-section{position:relative;isolation:isolate;overflow:hidden;padding:clamp(112px,11vw,168px) 0;background:#0d2032;color:#fff}
.final-business .solar-rtu-section::before{content:"";position:absolute;z-index:-2;inset:0;background-image:linear-gradient(rgba(171,204,230,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(171,204,230,.06) 1px,transparent 1px);background-size:76px 76px;mask-image:linear-gradient(90deg,transparent,#000 28%,#000 75%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 28%,#000 75%,transparent)}
.final-business .solar-rtu-section::after{content:"RTU";position:absolute;z-index:-1;right:-.035em;bottom:-.22em;font-family:Arial,"Helvetica Neue",sans-serif;font-size:clamp(190px,27vw,430px);font-weight:650;line-height:1;letter-spacing:-.09em;color:rgba(190,215,235,.035)}
.final-business .solar-rtu-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(500px,1.06fr);gap:clamp(50px,6vw,92px);align-items:center}
.final-business .solar-rtu-copy,.final-business .solar-rtu-visual,.final-business .solar-report-copy,.final-business .solar-report-visual{min-width:0;word-break:keep-all;overflow-wrap:break-word}
.final-business .solar-rtu-copy .eyebrow{color:#b7d2e7}
.final-business .solar-rtu-copy h2{margin-top:19px;font-size:clamp(37px,3.1vw,46px);font-weight:660;line-height:1.27;letter-spacing:-.046em}
.final-business .solar-rtu-copy h2 span{display:block;white-space:nowrap}
.final-business .solar-rtu-body{max-width:610px;margin-top:28px;font-size:clamp(16px,1.24vw,18px);line-height:1.86;color:rgba(235,244,251,.76)}
.final-business .solar-rtu-status{display:flex;align-items:center;gap:11px;margin-top:34px;font-family:Arial,"Helvetica Neue","Pretendard Variable",sans-serif;font-size:12px;font-weight:600;letter-spacing:.08em;color:#d6e7f4}
.final-business .solar-rtu-status i,.final-business .solar-rtu-top b i{display:block;width:7px;height:7px;border-radius:50%;background:#82d8d0;box-shadow:0 0 0 6px rgba(130,216,208,.1)}
.final-business .solar-rtu-visual{position:relative;isolation:isolate;overflow:hidden;min-height:490px;padding:clamp(27px,3vw,42px);border:1px solid rgba(191,216,236,.2);border-radius:20px;background:linear-gradient(145deg,rgba(32,70,101,.7),rgba(13,36,55,.88));box-shadow:0 30px 72px rgba(2,11,19,.24),inset 0 1px 0 rgba(255,255,255,.08)}
.final-business .solar-rtu-visual::before{content:"";position:absolute;z-index:-1;width:320px;height:320px;right:-95px;top:-105px;border-radius:50%;background:radial-gradient(circle,rgba(72,163,196,.23),transparent 68%);filter:blur(2px);animation:jubokRtuGlow 8s ease-in-out infinite alternate}
.final-business .solar-rtu-top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:25px;border-bottom:1px solid rgba(205,225,240,.16);font-family:Arial,"Helvetica Neue",sans-serif;font-size:11px;letter-spacing:.1em;color:rgba(226,239,248,.63)}
.final-business .solar-rtu-top b{display:flex;align-items:center;gap:9px;font-size:10px;font-weight:600;color:#c8dfef}
.final-business .solar-rtu-top b i{width:6px;height:6px;box-shadow:0 0 0 5px rgba(130,216,208,.09)}
.final-business .solar-rtu-flow{display:grid;grid-template-columns:minmax(118px,1fr) 42px minmax(130px,1.08fr) 42px minmax(118px,1fr);gap:10px;align-items:center;margin-top:64px}
.final-business .solar-rtu-node{min-width:0;padding:20px 16px;border:1px solid rgba(198,220,237,.16);border-radius:14px;background:rgba(5,21,34,.36);text-align:center}
.final-business .solar-rtu-node.is-core{padding-block:28px;border-color:rgba(141,202,226,.45);background:linear-gradient(155deg,rgba(51,118,158,.63),rgba(15,55,80,.88));box-shadow:0 18px 40px rgba(0,13,23,.22)}
.final-business .solar-rtu-node small{display:block;font-family:Arial,"Helvetica Neue",sans-serif;font-size:10px;letter-spacing:.08em;color:rgba(222,238,249,.52)}
.final-business .solar-rtu-node strong{display:block;margin-top:11px;font-family:Arial,"Helvetica Neue","Pretendard Variable",sans-serif;font-size:14px;font-weight:650;letter-spacing:.02em;color:#fff}
.final-business .solar-rtu-node span{display:block;margin-top:7px;font-size:12px;color:rgba(226,239,248,.64)}
.final-business .solar-rtu-connector{position:relative;height:28px}
.final-business .solar-rtu-connector::before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:rgba(183,218,239,.32)}
.final-business .solar-rtu-connector i{position:absolute;left:0;top:calc(50% - 4px);width:8px;height:8px;border-radius:50%;background:#9be4df;box-shadow:0 0 14px rgba(155,228,223,.85);animation:jubokRtuData 2.2s linear infinite}
.final-business .solar-rtu-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:58px;background:rgba(193,217,234,.14)}
.final-business .solar-rtu-metrics div{min-width:0;padding:19px 17px;background:rgba(9,29,45,.82)}
.final-business .solar-rtu-metrics span{display:block;font-size:11.5px;color:rgba(223,237,247,.56)}
.final-business .solar-rtu-metrics strong{display:block;margin-top:7px;font-size:14px;font-weight:590;color:#e8f3fa}
@keyframes jubokRtuData{0%{opacity:0;transform:translateX(0)}15%{opacity:1}85%{opacity:1}100%{opacity:0;transform:translateX(34px)}}
@keyframes jubokRtuGlow{0%{transform:translate3d(-25px,12px,0) scale(.9)}100%{transform:translate3d(25px,-15px,0) scale(1.12)}}

.final-business .solar-report-section{position:relative;overflow:hidden;padding:clamp(112px,11vw,168px) 0;background:linear-gradient(180deg,#f5f8fa 0%,#fff 100%);color:#142536}
.final-business .solar-report-section::before{content:"";position:absolute;right:-120px;top:-140px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(87,142,184,.09),transparent 70%)}
.final-business .solar-report-layout{display:grid;width:min(calc(100% - var(--pad)*2),1280px);grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(42px,4vw,64px);align-items:start}
.final-business .solar-report-copy .eyebrow{color:#173b63}
.final-business .solar-report-copy h2{max-width:none;margin-top:18px;font-size:clamp(40px,3.6vw,52px);font-weight:660;line-height:1.25;letter-spacing:-.046em}
.final-business .solar-report-copy h2 span{display:block;white-space:nowrap}
.final-business .solar-report-body{max-width:610px;margin-top:27px;font-size:clamp(16px,1.23vw,18px);line-height:1.86;color:#526474}
.final-business .solar-report-list{list-style:none;margin:36px 0 0;padding:0;border-top:1px solid #bcc8d2}
.final-business .solar-report-list li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:5px 13px;align-items:center;min-width:0;padding:18px 0;border-bottom:1px solid #d6dee5}
.final-business .solar-report-list li>span{grid-row:1/3;font-family:Arial,"Helvetica Neue",sans-serif;font-size:11px;font-weight:600;letter-spacing:.06em;color:#6a7d8d}
.final-business .solar-report-list strong{font-size:15.5px;font-weight:650;line-height:1.5;color:#1d3041}
.final-business .solar-report-list p{grid-column:2;margin:0;font-size:13px;line-height:1.55;color:#607282}
.final-business .solar-report-visual{position:relative;min-height:600px;display:grid;place-items:start center}
.final-business .solar-report-sheet{position:absolute;width:88%;height:86%;border:1px solid #d6e0e7;border-radius:12px;background:#fff;box-shadow:0 25px 62px rgba(20,48,72,.1)}
.final-business .solar-report-sheet.is-back{transform:translate(-20px,14px) rotate(-3deg);background:#e8eef2}
.final-business .solar-report-sheet.is-front{position:relative;display:flex;flex-direction:column;padding:clamp(24px,2.4vw,34px);transform:translate(16px,-6px)}
.final-business .solar-report-header{display:flex;justify-content:space-between;gap:20px;padding-bottom:18px;border-bottom:1px solid #d3dde5;font-family:Arial,"Helvetica Neue",sans-serif;font-size:9.5px;font-weight:600;letter-spacing:.08em;color:#668096}
.final-business .solar-report-header b{font-size:10px;color:#173b63}
.final-business .solar-report-summary{display:grid;gap:8px;margin-top:27px}
.final-business .solar-report-summary span{font-size:11px;color:#687c8d}
.final-business .solar-report-summary strong{font-size:clamp(20px,2vw,28px);font-weight:650;letter-spacing:-.035em;color:#173b63}
.final-business .solar-report-dashboard{display:grid;grid-template-columns:1.06fr .94fr;gap:16px;margin-top:25px}
.final-business .solar-thermal-view{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:3px;overflow:hidden;min-height:170px;padding:29px 10px 10px;border-radius:8px;background:#10283c}
.final-business .solar-thermal-view>span{position:absolute;left:11px;top:10px;font-family:Arial,"Helvetica Neue",sans-serif;font-size:8px;letter-spacing:.08em;color:rgba(255,255,255,.7)}
.final-business .solar-thermal-view>i{border-radius:3px;background:linear-gradient(140deg,#233c72 5%,#755ab7 42%,#e8a562 73%,#fff0a4);opacity:.82}
.final-business .solar-thermal-view>i:nth-of-type(2),.final-business .solar-thermal-view>i:nth-of-type(5){background:linear-gradient(140deg,#183c66,#2f7f98 50%,#f3d27e)}
.final-business .solar-thermal-view::after{content:"";position:absolute;left:0;right:0;top:24px;height:34px;background:linear-gradient(180deg,transparent,rgba(255,255,255,.16),transparent);animation:jubokReportScan 3.4s ease-in-out infinite}
.final-business .solar-report-checks{display:grid;align-content:start;gap:9px}
.final-business .solar-report-checks span{display:flex;align-items:center;gap:8px;min-height:44px;padding:9px 10px;border:1px solid #d8e1e8;border-radius:8px;background:#f7fafb;font-size:10.5px;line-height:1.4;color:#475d6f}
.final-business .solar-report-checks i{display:block;flex:0 0 auto;width:12px;height:12px;border-radius:50%;background:#e1eee9;box-shadow:inset 0 0 0 4px #4e947d}
.final-business .solar-report-chart{margin-top:auto;padding-top:25px}
.final-business .solar-report-chart>span{font-family:Arial,"Helvetica Neue",sans-serif;font-size:8.5px;letter-spacing:.08em;color:#718393}
.final-business .solar-report-chart>div{display:flex;align-items:flex-end;gap:7px;height:76px;margin-top:10px;padding:10px 11px 0;border-radius:7px;background:linear-gradient(180deg,#f6f9fb,#edf3f6)}
.final-business .solar-report-chart i{flex:1;height:var(--bar);border-radius:3px 3px 0 0;background:linear-gradient(180deg,#5d8eb6,#173b63)}
@keyframes jubokReportScan{0%,100%{opacity:0;transform:translateY(-28px)}15%,85%{opacity:1}50%{transform:translateY(115px)}}

.final-business .solar-split-grid{display:flex;gap:16px;height:clamp(480px,48vw,620px)}
.final-business .solar-split-card{position:relative;min-width:0;flex:1 1 0;overflow:hidden;border:1px solid #d8e0e7;border-radius:18px;background:#edf2f5;color:#fff;transition:flex .7s var(--ease),transform .55s var(--ease),box-shadow .5s ease}
.final-business .solar-split-card:hover,.final-business .solar-split-card:focus-visible{flex:1.16 1 0;transform:translateY(-5px);box-shadow:0 24px 58px rgba(18,40,59,.17)}
.final-business .solar-split-card img{position:absolute;inset:0;transition:transform 1s var(--ease),filter .55s ease}
.final-business .solar-split-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,13,21,.04) 28%,rgba(4,13,21,.88) 100%)}
.final-business .solar-split-card:hover img,.final-business .solar-split-card:focus-visible img{transform:scale(1.045)}
.final-business .solar-split-copy{position:absolute;z-index:2;left:clamp(25px,3vw,42px);right:clamp(25px,3vw,42px);bottom:clamp(27px,3.4vw,46px)}
.final-business .solar-split-copy small{display:block;font-size:12px;font-weight:560;letter-spacing:.07em;color:rgba(255,255,255,.72)}
.final-business .solar-split-copy h3{margin-top:12px;font-size:clamp(26px,2.7vw,39px);font-weight:660;line-height:1.25;letter-spacing:-.035em}
.final-business .solar-split-copy p{max-width:520px;margin-top:13px;font-size:15px;line-height:1.72;color:rgba(255,255,255,.78)}
.final-business .solar-split-link{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-size:13.5px;font-weight:650;color:#fff}
.final-business .solar-split-link::after{content:"↗"}
.final-business .solar-split-card.is-pending .solar-split-link::after{content:""}
.final-business .ess-coming{position:relative;isolation:isolate;overflow:hidden;padding:clamp(100px,10vw,150px) 0;background:linear-gradient(180deg,#f6f9fb,#edf4f7);color:#142536}
.final-business .ess-coming::before{content:"";position:absolute;z-index:-1;inset:-2px;background-image:linear-gradient(rgba(23,59,99,.075) 1px,transparent 1px),linear-gradient(90deg,rgba(23,59,99,.065) 1px,transparent 1px);background-size:92px 56px;transform:perspective(900px) rotateX(54deg) translateY(26%);transform-origin:center bottom;mask-image:linear-gradient(180deg,transparent 3%,#000 48%,transparent 100%);-webkit-mask-image:linear-gradient(180deg,transparent 3%,#000 48%,transparent 100%)}
.final-business .ess-coming::after{content:"ESS";position:absolute;z-index:-1;right:-.04em;bottom:-.25em;font-family:Arial,"Helvetica Neue",sans-serif;font-size:clamp(180px,25vw,390px);font-weight:700;line-height:1;letter-spacing:-.08em;color:rgba(23,59,99,.045)}
.final-business .ess-inner{display:block}
.final-business .ess-mark{font-family:Arial,"Helvetica Neue",sans-serif;font-size:13px;font-weight:600;letter-spacing:.1em;color:#173b63;white-space:nowrap}
.final-business .ess-copy{margin-top:28px}
.final-business .ess-copy h2{max-width:none;font-size:clamp(38px,4vw,56px);font-weight:680;line-height:1.22;letter-spacing:-.045em;white-space:nowrap}
.final-business .ess-copy p{max-width:650px;margin-top:24px;font-size:17px;line-height:1.82;color:#506171}
.final-business .ess-status{display:inline-flex;align-items:center;min-height:42px;margin-top:30px;padding:0 16px;border:1px solid rgba(23,59,99,.22);border-radius:999px;background:rgba(255,255,255,.54);font-size:13px;font-weight:650;color:#173b63}

@media(max-width:900px){
  .final-main .business.toss-inspired-business{height:auto!important;min-height:0!important;padding:115px 0!important;overflow:hidden!important}
  .final-main .business-scroll-frame{position:relative!important;height:auto!important;min-height:0!important;overflow:visible!important}
  .final-main .business-intro-stage{position:relative!important;inset:auto!important;padding:0 var(--pad)!important;opacity:1!important;transform:none!important}
  .biz-motion-ready .final-main .business-title-line>span{color:var(--navy)!important}
  .biz-motion-ready .final-main .business-title-line>em{display:none!important}
  .final-main .business-scroll-title{font-size:clamp(38px,8.8vw,58px)}
  .final-main .business-intro-copy{max-width:680px;margin:28px auto 0;font-size:16px;white-space:normal;opacity:1!important;transform:none!important}
  .final-main .business-scroll-note{display:none}
  .final-main .business-card-stage{position:relative!important;inset:auto!important;width:min(calc(100% - var(--pad)*2),680px)!important;height:auto!important;margin:72px auto 0!important;opacity:1!important;pointer-events:auto!important}
  .final-main .business-card-label{opacity:1!important;transform:none!important}
  .final-main .business-card-label span:last-child{display:none}
  .final-main .business-stage{display:grid!important;grid-template-columns:1fr!important;height:auto!important;max-height:none!important;gap:14px!important}
  .final-main .business-stage .biz-card,.final-main .business-stage .biz-card:nth-child(2){height:440px!important;opacity:1!important;transform:none!important}
  .final-main .business-stage .biz-card:hover,.final-main .business-stage .biz-card:focus-visible,.final-main .business-stage .biz-card:nth-child(2):hover,.final-main .business-stage .biz-card:nth-child(2):focus-visible{transform:translateY(-4px)!important}
  .final-business .solar-rtu-layout,.final-business .solar-report-layout{grid-template-columns:1fr;gap:58px}
  .final-business .solar-report-layout{width:min(calc(100% - var(--pad)*2),720px)}
  .final-business .solar-rtu-copy h2,.final-business .solar-report-copy h2{max-width:14ch}
  .final-business .solar-rtu-visual{min-height:465px}
  .final-business .solar-report-copy{order:-1}
  .final-business .solar-report-visual{min-height:560px}
  .final-business .solar-split-grid{height:520px}
}

@media(max-width:700px){
  .final-main .business.toss-inspired-business{padding:98px 0 108px!important}
  .final-main .business-intro-inner>.eyebrow{margin-bottom:18px;font-size:12px}
  .final-main .business-scroll-title{font-size:clamp(37px,10.5vw,46px);line-height:1.22}
  .final-main .business-intro-copy{font-size:15.5px;line-height:1.76}
  .final-main .business-card-stage{margin-top:58px!important}
  .final-main .business-card-label{margin-bottom:17px}
  .final-main .business-stage .biz-card,.final-main .business-stage .biz-card:nth-child(2){height:390px!important}
  .final-main .business-stage .biz-card-copy strong{font-size:39px}
  .final-main .business-stage .biz-details{max-height:170px;margin-top:15px!important;opacity:1;transform:none}
  .final-main .video .play{width:82px;height:82px;font-size:28px}
  .final-main .video .play::before{inset:-10px}
  .final-business .solar-rtu-section,.final-business .solar-report-section{padding-block:96px}
  .final-business .solar-rtu-copy h2,.final-business .solar-report-copy h2{font-size:35px;line-height:1.28}
  .final-business .solar-rtu-copy h2 span,.final-business .solar-report-copy h2 span{white-space:normal}
  .final-business .solar-rtu-body,.final-business .solar-report-body{font-size:15.5px;line-height:1.8}
  .final-business .solar-rtu-visual{min-height:600px;padding:22px 18px}
  .final-business .solar-rtu-top{display:grid;gap:11px}
  .final-business .solar-rtu-flow{grid-template-columns:1fr;gap:6px;margin-top:34px}
  .final-business .solar-rtu-connector{height:34px}
  .final-business .solar-rtu-connector::before{left:50%;right:auto;top:0;bottom:0;width:1px;height:auto}
  .final-business .solar-rtu-connector i{left:calc(50% - 4px);top:0;animation:jubokRtuDataVertical 2.2s linear infinite}
  .final-business .solar-rtu-node,.final-business .solar-rtu-node.is-core{padding:17px 15px}
  .final-business .solar-rtu-metrics{grid-template-columns:1fr;margin-top:30px}
  .final-business .solar-rtu-metrics div{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 15px}
  .final-business .solar-rtu-metrics strong{margin-top:0;text-align:right}
  .final-business .solar-report-visual{min-height:470px}
  .final-business .solar-report-sheet{width:92%;height:92%}
  .final-business .solar-report-sheet.is-front{padding:22px;transform:translate(8px,-3px)}
  .final-business .solar-report-sheet.is-back{transform:translate(-10px,8px) rotate(-2deg)}
  .final-business .solar-report-dashboard{grid-template-columns:1fr .9fr;gap:10px}
  .final-business .solar-thermal-view{min-height:132px}
  .final-business .solar-report-checks span{min-height:36px;padding:7px;font-size:9.5px}
  .final-business .solar-report-chart>div{height:58px}
  .final-business .solar-split-grid{display:grid;height:auto;gap:12px}
  .final-business .solar-split-card{height:350px}
  .final-business .solar-split-card:hover,.final-business .solar-split-card:focus-visible{transform:none}
  .final-business .ess-coming{padding-block:92px}
  .final-business .ess-copy h2{font-size:35px;white-space:normal}
  .final-business .ess-copy p{font-size:15.5px}
}

@media(prefers-reduced-motion:reduce){
  .final-main .video .play,.final-main .video .play::before,.final-business .solar-rtu-visual::before,.final-business .solar-rtu-connector i,.final-business .solar-thermal-view::after{animation:none}
  .final-main .business-stage .biz-card,.final-business .solar-split-card,.final-business .solar-split-card img{transition:none!important}
}

@keyframes jubokRtuDataVertical{0%{opacity:0;transform:translateY(0)}15%{opacity:1}85%{opacity:1}100%{opacity:0;transform:translateY(30px)}}