/* Enerfit public refresh: light page, luminous motion, explicit example data. */
html{scroll-padding-top:100px}button,input,textarea,select{font-family:inherit} [hidden]{display:none!important}
.hero{padding-bottom:60px}.hero-grid{gap:38px;min-height:600px}.hero-copy{padding-bottom:0}.hero-eyebrow{margin-top:0}.hero-actions{flex-wrap:wrap}
.energy-stage{height:510px;width:100%;max-width:610px;margin:auto;transform:none;overflow:hidden;border-radius:30px;isolation:isolate;background:radial-gradient(ellipse at 52% 40%,#344593,transparent 58%),linear-gradient(150deg,#141e42,#0e1735 60%,#261d52);box-shadow:0 36px 70px #334d9433,inset 0 0 0 1px #a5b7ff35;color:#fff;contain:paint}
.energy-stage::before{content:'';inset:0;filter:none;background:linear-gradient(115deg,#869eff15,transparent);z-index:0}.energy-stage canvas{position:absolute;inset:0;width:100%;height:100%;z-index:1}.stage-grain{position:absolute;inset:0;background-image:radial-gradient(#fff3 .5px,transparent .5px);background-size:5px 5px;opacity:.15;pointer-events:none;z-index:2}
.stage-top,.stage-bottom{position:absolute;left:25px;right:25px;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:10px;letter-spacing:.1em;color:#c6d2ff}.stage-top{top:22px}.stage-top>span{display:flex;align-items:center;gap:8px}.stage-top i{width:5px;height:5px;border-radius:50%;background:#b4c4ff;box-shadow:0 0 16px #96aeff}.stage-top button{border:1px solid #8d9ec14d;background:#c3d2ff10;width:34px;height:34px;border-radius:50%;color:white;cursor:pointer;letter-spacing:0;font-size:14px}.stage-bottom{bottom:22px;font-size:9px}.stage-bottom span:last-child{letter-spacing:0;color:#c2ccea}
.city-float{position:absolute;inset:30px 0 0;z-index:2;animation:city-hover 7s ease-in-out infinite;pointer-events:none}.energy-stage .city-scene{width:100%;height:100%;inset:0;transform:none;filter:drop-shadow(0 15px 18px #020a1c80);opacity:.95}.energy-stage .city-scene .energy-path{stroke:#ced8ff;stroke-width:3;stroke-dasharray:5 12;animation:energy-dash 4s linear infinite}.stage-aura{position:absolute;left:20%;right:20%;top:42%;height:25%;border-radius:50%;background:#556aff24;filter:blur(25px);z-index:1;animation:aura 5s ease-in-out infinite}
.signal-card{position:absolute;z-index:4;border:1px solid #b2c4ff38;background:linear-gradient(135deg,#273961d9,#202849d9);backdrop-filter:blur(12px);box-shadow:0 14px 26px #020a2d40;border-radius:14px;padding:16px 18px;min-width:190px;animation:signal-hover 6s ease-in-out infinite;color:#fff}.signal-source{left:23px;top:94px}.signal-result{right:23px;bottom:74px;animation-delay:-3s}.signal-label{color:#becaff;font-size:9px;letter-spacing:.16em;display:block;margin-bottom:8px}.signal-card strong{font-size:14px;display:block}.signal-card small{font-size:10px;color:#c9d3ee;display:block;margin-top:10px}.signal-wave{display:flex;align-items:center;gap:4px;height:43px;margin-top:9px}.signal-wave i{width:4px;height:var(--h);background:linear-gradient(#b7c8ff,#677eff);border-radius:3px;transform-origin:center;animation:wave 2.6s ease-in-out infinite;animation-delay:calc(var(--i)*-.13s)}.signal-progress{display:flex;gap:5px;margin:14px 0;height:5px}.signal-progress i{flex:1;background:#849fff;border-radius:3px;animation:glow 3s infinite}.signal-progress i:nth-child(2){background:#ac96ff;animation-delay:.5s}.signal-progress i:nth-child(3){background:#d0b9ff;animation-delay:1s}
.motion-paused *{animation-play-state:paused!important}
@keyframes city-hover{50%{transform:translateY(-12px)}}@keyframes signal-hover{50%{transform:translateY(7px)}}@keyframes energy-dash{to{stroke-dashoffset:-102}}@keyframes wave{50%{transform:scaleY(.4);opacity:.55}}@keyframes aura{50%{transform:scale(1.2);opacity:.4}}@keyframes glow{50%{opacity:.35}}
.service-section{padding-top:65px}.data-demo{border-radius:22px;border:1px solid #b2c2e2;background:#e4eaf6;box-shadow:0 28px 70px #223a6826,0 0 0 9px #e1e8f5;margin-top:42px}
.data-demo .product-topbar{background:#172444;border-color:#34456a;color:#c1cdeb;padding:18px 24px;min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap}.data-demo .product-topbar strong{color:#fff;letter-spacing:.08em;font-size:13px}.data-demo .product-topbar>div{color:#c1cdeb;font-size:12px}.demo-tag{font-size:10px;border:1px solid #91a5cf80;color:#dbe5ff;border-radius:40px;padding:5px 10px;white-space:nowrap}.data-demo .product-sidebar{background:#203050;border:0;padding-top:26px}.data-demo .product-sidebar>p{color:#f5f7ff;margin-bottom:5px}.demo-estate{color:#c4cfe5;font-size:10px;display:block;padding:0 10px 19px}.data-demo .product-tab{color:#d2ddf4;border-color:transparent;font-size:12px}.data-demo .product-tab .icon{color:#c7d8ff}.data-demo .product-tab:hover{background:#304368}.data-demo .product-tab[aria-selected=true]{background:#3e5688;color:#fff;border-color:#718abc}.data-demo .product-tab[aria-selected=true] .icon{color:#fff}.data-demo .sidebar-note{color:#c3cfea;border-color:#45587a}.data-demo .sidebar-note .icon{color:#bdcfff}
.data-demo .product-content{padding:28px;background:linear-gradient(135deg,#eff3fb,#e8edf8);min-height:490px}.data-demo .panel-heading h3{font-size:23px;line-height:1.4}.data-demo .panel-heading p{font-size:9px;letter-spacing:.1em;color:#5065a0}.data-demo .panel-heading{margin-bottom:24px}.data-demo .panel-pill{font-size:10px}
.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:16px}.metric-grid article{background:#fff;border:1px solid #d0daee;padding:16px;border-radius:11px}.metric-grid article>span{display:block;color:#56647a;font-size:11px}.metric-grid strong{display:block;font-size:26px;letter-spacing:-.03em;margin:8px 0}.metric-grid small{font-size:11px;margin-left:5px;color:#687491;font-weight:500}.metric-grid em{font-style:normal;color:#53658a;font-size:10px;line-height:1.5;display:block}
.demo-chart-card,.mini-usage,.demo-insight,.source-files,.billing-card,.report-summary,.review-actions{background:white;border:1px solid #ccd8ec;border-radius:12px}.demo-chart-card{padding:20px 20px 12px}.chart-card-title{display:flex;justify-content:space-between;gap:8px;margin-bottom:20px;font-size:12px}.chart-card-title span{font-size:9px;color:#56647a}.data-chart{display:flex;justify-content:space-around;gap:12px;height:170px;background:repeating-linear-gradient(to top,transparent,transparent 40px,#e5ebf5 40px,#e5ebf5 41px);border-bottom:1px solid #d8e0ee;padding-inline:8px;padding-top:20px}.data-bar{position:relative;flex:1;display:flex;align-items:center;flex-direction:column;justify-content:flex-end;height:100%;max-width:46px;gap:5px}.data-bar i{display:block;width:100%;height:var(--bar);max-height:120px;border-radius:6px 6px 0 0;background:linear-gradient(#8b9bf5,#4965d8)}.data-bar:last-child i{background:linear-gradient(#ae93ed,#7053c4)}.data-bar span{font-size:9px;color:#40516c}.data-bar small{font-size:9px;background:#fff;padding-top:6px;width:100%;text-align:center}
.demo-lower{display:grid;grid-template-columns:1.05fr 1fr;gap:12px;margin-top:15px}.mini-usage,.demo-insight{padding:16px}.mini-usage>strong,.demo-insight>strong{font-size:12px;display:block}.mini-usage>div:not(.stacked-bar){display:flex;flex-wrap:wrap;gap:7px;margin-top:12px;font-size:9px;color:#56647a}.mini-usage span{display:flex;align-items:center;gap:3px}.mini-usage span i{background:#536de1;width:5px;height:5px;border-radius:50%}.mini-usage span:nth-child(2) i{background:#9c85e0}.mini-usage span:nth-child(3) i{background:#bac8ed}.stacked-bar{display:flex;height:8px;margin-top:12px;border-radius:10px;overflow:hidden}.stacked-bar i{width:60%;background:#536de1}.stacked-bar i:nth-child(2){width:25%;background:#9c85e0}.stacked-bar i:nth-child(3){width:15%;background:#bac8ed}.demo-insight>span{font-size:9px;color:#6148b5;display:block;margin-bottom:8px}.demo-insight p{font-size:10px;line-height:1.7;color:#56647a;margin-top:6px}
.source-files{overflow:hidden;margin-bottom:18px}.source-files article{display:flex;align-items:center;gap:12px;padding:16px;border-bottom:1px solid #e0e7f2}.source-files article:last-child{border:0}.source-files article>span{width:42px;height:38px;border-radius:7px;background:#eef1ff;color:#5265ba;font-size:10px;display:grid;place-items:center}.source-files article>div{flex:1;min-width:0}.source-files strong{font-size:12px;overflow-wrap:anywhere}.source-files small{display:block;font-size:10px;color:#65748e;margin-top:4px}.source-files b,.review-actions b{font-size:9px;color:#516897;background:#edf2ff;padding:5px 8px;border-radius:5px;white-space:nowrap}
.billing-card{padding:20px}.billing-card>div{display:flex;justify-content:space-between;font-size:12px;gap:10px}.billing-card>div>span{font-size:9px;color:#65748e}.billing-card dl{margin:12px 0 0}.billing-card dl>div{display:flex;justify-content:space-between;padding:10px 0;gap:12px;font-size:12px;border-bottom:1px solid #e0e7f2}.billing-card dd{margin:0;font-weight:600}.billing-total{border:0!important;color:#354cc1;font-weight:700}.demo-footnote{font-size:10px;color:#56647a;line-height:1.7;margin-top:15px}
.report-summary{padding:23px;background:linear-gradient(135deg,#fff,#f2efff);margin-bottom:16px}.report-summary>span{font-size:10px;color:#50649c}.report-summary h4{font-size:21px;margin:12px 0 6px}.report-summary p{font-size:11px;color:#56647a}.report-summary>div{display:flex;gap:20px;margin-top:22px;border-top:1px solid #d8deef;padding-top:16px;font-size:10px;flex-wrap:wrap}.report-summary b{color:#495db1;margin-left:6px}.review-actions article{display:flex;align-items:center;gap:14px;padding:17px;border-bottom:1px solid #e0e7f2}.review-actions article:last-child{border:0}.review-actions article>span{color:#5367c7;font-size:12px}.review-actions article>div{flex:1}.review-actions strong{font-size:12px}.review-actions p{font-size:10px;color:#56647a;margin-top:5px;line-height:1.7}
.demo-controls{display:flex;align-items:center;justify-content:space-between;padding:17px 24px;background:#fff;gap:15px}.demo-controls p{font-size:10px;color:#56647a;display:flex;align-items:center;gap:16px}.demo-controls p span{color:#3e55b9;font-size:12px;font-weight:700;white-space:nowrap}.demo-controls>div{display:flex;gap:7px}.demo-controls button{width:40px;height:36px;border:1px solid #bdc9df;border-radius:8px;background:white;font-size:18px;color:#4256ad;cursor:pointer}.demo-controls button:hover{background:#edf2ff}
.news-section,.customer-section{padding-block:90px}.switch-tabs{display:flex;gap:7px;border-bottom:1px solid #cdd7e8;margin:30px 0 28px;padding-bottom:12px}.switch-tabs button{border:0;border-radius:8px;padding:12px 24px;color:#56647a;font-size:14px;background:transparent;cursor:pointer}.switch-tabs button[aria-selected=true]{color:#fff;background:#4056ce}.switch-tabs button:hover:not([aria-selected=true]){background:#e5ebfa}
.news-badge{font-size:10px;padding:5px 9px;border:1px solid #b8c7ed;background:#eef2ff;color:#384fb1;border-radius:5px;display:inline-block}.notice-card{background:white;border:1px solid #ced8eb;border-radius:14px;padding:0 25px}.notice-card summary{display:flex;align-items:center;gap:20px;cursor:pointer;list-style:none;padding:23px 0}.notice-card summary::-webkit-details-marker{display:none}.notice-card strong{flex:1;font-size:17px}.notice-card summary>span:last-child{font-size:11px;color:#56647a;white-space:nowrap}.notice-card>div{border-top:1px solid #dce3ee;padding:22px 0}.notice-card p{font-size:14px;line-height:1.9;color:#56647a;margin-bottom:13px}.notice-card a{font-size:13px}
.event-card{display:grid;grid-template-columns:.8fr 1.2fr;border:1px solid #c4d0e8;border-radius:20px;overflow:hidden;background:white}.event-art{position:relative;min-height:390px;background:radial-gradient(ellipse at 50% 30%,#afbaff,#6c7edb 50%,#5148a0);padding:35px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:25px;overflow:hidden}.event-art>span{font-size:11px;letter-spacing:.18em;color:#fff}.coupon-ticket{z-index:1;width:100%;max-width:270px;text-align:center;padding:27px 16px;background:linear-gradient(140deg,#fff,#f1f0ff);border-radius:13px;box-shadow:0 18px 40px #29376d50;transform:rotate(-6deg);border:1px solid #fff8;position:relative}.coupon-ticket::before,.coupon-ticket::after{content:'';position:absolute;top:60%;width:22px;height:22px;border-radius:50%;background:#7c85dc}.coupon-ticket::before{left:-11px}.coupon-ticket::after{right:-11px}.coupon-ticket small{font-size:10px;color:#56647a}.coupon-ticket strong{font-size:45px;display:block;margin:13px 0 8px;color:#495dcc;letter-spacing:-.04em}.coupon-ticket strong span{font-size:17px;margin-left:4px}.coupon-ticket b{font-size:15px;color:#2d3c73}.coupon-ticket p{font-size:12px;margin-top:16px;color:#56647a;border-top:1px dashed #c6d0e9;padding-top:15px}.event-art>i{position:absolute;width:170px;height:170px;border:1px solid #d1daff60;border-radius:50%;left:-70px;bottom:0}.event-art>i:nth-last-child(2){left:auto;right:-80px;top:20px;width:240px;height:240px}.event-art>i:last-child{left:auto;right:22px;bottom:-100px;width:200px;height:200px}.event-copy{padding:38px}.event-copy h3{font-size:30px;line-height:1.4;margin:18px 0 14px;letter-spacing:-.04em}.event-copy>p{font-size:15px;color:#56647a;line-height:1.8}.event-copy ul{margin:20px 0 25px;padding-left:17px;color:#56647a;font-size:12px;line-height:1.8}.event-copy li{padding-bottom:7px}.event-copy .button{font-size:14px}
.customer-section{padding-top:20px}.customer-section .faq-list{max-width:900px;margin:auto}.customer-section .faq-list details:first-child{border-top:0}.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:20px}.contact-main,.contact-other{border:1px solid #c9d4e9;border-radius:16px;background:white;padding:33px}.contact-icon{background:#fee500;display:grid;place-items:center;width:50px;height:48px;border-radius:15px;color:#3b2a23;font-size:14px;letter-spacing:1px;margin-bottom:20px}.contact-grid h3{font-size:21px;line-height:1.5}.contact-main p{font-size:14px;color:#56647a;line-height:1.9;margin:12px 0 23px}.kakao-button{background:#fee500;color:#332518;border:0;font-size:14px}.kakao-button:hover{background:#f2d900}.contact-other>a{display:block;margin-top:25px}.contact-other>a>span{display:block;font-size:11px;color:#56647a;margin-bottom:5px}.contact-other strong{font-size:18px;overflow-wrap:anywhere}.contact-other p{font-size:11px;color:#56647a;line-height:1.9;margin-top:25px}
.kakao-floating{position:fixed;right:24px;bottom:24px;z-index:40;border:1px solid #e7cd00;background:#fee500;border-radius:15px;display:flex;gap:10px;align-items:center;padding:13px 17px;box-shadow:0 5px 25px #2d2a1b25;color:#362617;font-weight:600;font-size:13px}.kakao-floating small{display:block;font-size:9px;font-weight:400;margin-top:3px}.kakao-bubble{background:#3c2d27;color:#fee500;padding:5px 7px;border-radius:9px;font-size:8px;position:relative;letter-spacing:1px}.kakao-bubble::after{content:'';position:absolute;bottom:-3px;left:6px;border-top:6px solid #3c2d27;border-right:5px solid transparent}.site-footer{padding-bottom:100px}
@media(max-width:1100px){.hero-grid{gap:20px}.energy-stage{height:480px}.signal-card{min-width:0;padding:13px}.signal-source{left:15px;top:80px}.signal-result{right:15px;bottom:65px}.signal-card strong{font-size:12px}.signal-card small{font-size:9px}.stage-top,.stage-bottom{left:17px;right:17px}.company-nav{gap:18px}.metric-grid article{padding:12px}.metric-grid strong{font-size:22px}.event-copy{padding:28px}}
@media(max-width:980px){.hero{padding-top:100px}.hero-grid{grid-template-columns:1fr 1fr;gap:25px}.energy-stage{height:450px}.hero-visual{transform:none}.signal-source{top:90px;left:12px}.signal-result{bottom:60px;right:12px}.data-demo .product-content{padding:22px}.data-demo .product-layout{grid-template-columns:170px minmax(0,1fr)}.data-demo .metric-grid{gap:8px}.metric-grid strong{font-size:20px}.metric-grid em{font-size:9px}.data-demo .product-sidebar{padding-inline:10px}.demo-tag{font-size:9px}.data-demo .panel-heading h3{font-size:20px}.event-art{padding:25px}.event-copy h3{font-size:26px}}
@media(max-width:720px){html{scroll-padding-top:85px}.hero{padding-top:95px;padding-bottom:35px}.hero-grid{grid-template-columns:1fr;gap:32px}.hero-eyebrow{margin-top:0}.hero-actions{gap:19px}.energy-stage{height:440px;max-width:540px;border-radius:23px;margin:0}.city-float{inset:20px -20px 0}.signal-card strong{font-size:13px}.signal-card small{font-size:9px}.signal-source{top:80px;left:15px}.signal-result{bottom:60px;right:15px}.signal-wave{gap:3px}.signal-wave i{width:3px}.service-section{padding-top:50px}.data-demo{margin-top:32px;border-radius:14px;box-shadow:0 17px 40px #223a6820,0 0 0 5px #e1e8f5}.data-demo .product-topbar{padding:15px;gap:12px}.data-demo .product-topbar>div{font-size:10px;gap:7px}.data-demo .product-topbar strong{font-size:11px}.product-divider{margin-inline:1px}.data-demo .product-layout{display:block}.data-demo .product-sidebar{padding:12px 8px}.data-demo .product-sidebar>p,.demo-estate,.data-demo .sidebar-note{display:none}.data-demo .product-tabs{display:flex;margin:0;gap:3px}.data-demo .product-tab{font-size:10px;justify-content:center;flex:1;padding:11px 5px}.data-demo .product-tab .icon{width:14px;height:14px}.data-demo .product-content{padding:18px 14px;min-height:540px}.data-demo .panel-heading{gap:10px;margin-bottom:19px}.data-demo .panel-heading h3{font-size:18px}.data-demo .panel-heading p{font-size:8px}.data-demo .panel-pill{font-size:8px;padding:5px 7px}.metric-grid{grid-template-columns:1fr 1fr;gap:8px}.metric-grid article:last-child{display:flex;align-items:center;justify-content:space-between;grid-column:1/-1;gap:10px}.metric-grid article:last-child strong{margin:0;font-size:20px}.metric-grid article:last-child em{max-width:115px;text-align:right}.metric-grid strong{font-size:23px}.metric-grid article>span{font-size:10px}.demo-chart-card{padding:15px 12px 10px}.chart-card-title{font-size:10px}.chart-card-title span{font-size:8px}.data-chart{gap:7px;padding-inline:2px}.data-bar span,.data-bar small{font-size:8px}.demo-lower{grid-template-columns:1fr}.mini-usage,.demo-insight{padding:13px}.demo-controls{padding:13px 14px;gap:10px}.demo-controls p{font-size:9px;display:block;max-width:220px;line-height:1.6}.demo-controls p span{display:block;font-size:11px;margin-bottom:3px}.demo-controls button{width:34px;height:34px}.source-files article{padding:13px 10px;gap:8px}.source-files article>span{width:33px;font-size:8px}.source-files strong{font-size:10px}.source-files small{font-size:9px}.source-files b{font-size:8px;padding:4px 5px}.billing-card{padding:15px}.billing-card>div{font-size:11px;flex-wrap:wrap}.billing-card dl>div{font-size:11px}.report-summary{padding:17px}.report-summary h4{font-size:19px}.report-summary p{font-size:10px}.report-summary>div{gap:10px}.review-actions article{padding:14px 10px;gap:8px}.review-actions strong{font-size:11px}.review-actions p{font-size:9px}.review-actions b{font-size:8px;padding:4px}.news-section,.customer-section{padding-block:55px}.customer-section{padding-top:0}.switch-tabs{margin-top:23px;margin-bottom:20px}.switch-tabs button{padding:11px 17px;font-size:13px}.notice-card{padding:0 18px}.notice-card summary{display:grid;grid-template-columns:1fr auto;gap:12px}.notice-card summary>strong{grid-column:1/-1;grid-row:2;font-size:16px;line-height:1.6}.notice-card .news-badge{justify-self:start}.notice-card p{font-size:13px}.event-card{grid-template-columns:1fr}.event-art{min-height:280px;padding:28px;gap:15px}.coupon-ticket{padding:19px 15px;max-width:235px;transform:rotate(-4deg)}.coupon-ticket strong{font-size:40px}.event-copy{padding:26px 23px}.event-copy h3{font-size:26px}.event-copy>p{font-size:14px}.event-copy ul{font-size:11px}.contact-grid{grid-template-columns:1fr}.contact-main,.contact-other{padding:26px}.contact-grid h3{font-size:20px}.kakao-floating{right:14px;bottom:14px;padding:11px 13px;border-radius:12px;font-size:12px}.kakao-floating small{font-size:8px}.site-footer{padding-bottom:100px}}
@media(max-width:360px){.energy-stage{height:405px}.signal-card{padding:11px}.signal-card strong{font-size:11px}.signal-card small{font-size:8px}.signal-source{left:12px;top:70px}.signal-result{right:12px;bottom:52px}.stage-top{font-size:8px;top:15px}.stage-bottom{font-size:7px;bottom:16px}.data-demo .product-tab{font-size:9px;gap:4px}.metric-grid strong{font-size:21px}.source-files b{display:none}.review-actions article{flex-wrap:wrap}.review-actions b{margin-left:22px}.data-demo .panel-heading h3{font-size:16px}.demo-controls p{max-width:175px}}
.data-bar i{max-height:none;flex-shrink:0}
@media(max-width:720px){.kakao-floating{width:48px;height:48px;justify-content:center;padding:0;border-radius:16px}.kakao-floating>span:last-child{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.kakao-bubble{padding:7px;font-size:9px}}
@media(prefers-reduced-motion:reduce){.energy-stage *{animation:none!important}.data-bar i{transition:none}.city-float{transform:none!important}}