/* KYEO: DESIGN_VARIANCE 7 / MOTION_INTENSITY 5 / VISUAL_DENSITY 4.
   Native CSS, architectural editorial. Square surfaces; only slider knobs are round.
   Layers: header 20, mobile bar 30, toast 40, skip link 50. */
:root{color-scheme:dark;/* 2026-10-26 색 변경: 짙은 올리브 + 오크. plaster=바탕 올리브, paper=한 단 밝은 면, ink=오프화이트 글자, oak=강조, terra=아주 작은 포인트 */--plaster:#333D2E;--paper:#3F4A39;--stone:#8C927F;--oak:#D3B585;--terra:#D3B585;--terra-text:#D3B585;--terracotta:#C66E47;--shade:#C9C3B4;--ink:#EFEADF;--olive-ink:#333D2E;--sans:"Gothic A1",sans-serif;--number:"Archivo",sans-serif;--header-height:68px;--sample-height:46px;--gutter:clamp(24px,5vw,80px)}
*{box-sizing:border-box}html{scroll-padding-top:calc(var(--header-height) + 24px)}body{margin:0;background:var(--plaster);color:var(--ink);font:400 16px/1.75 var(--sans);word-break:keep-all;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit;border-radius:0}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button{border:0;background:transparent}button:disabled{cursor:default;opacity:.45}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--terra-text);outline-offset:4px}img{display:block;width:100%;height:auto;object-fit:cover}figure,p,h1,h2,h3,dl,dd,ol,ul{margin:0}h1,h2{font-weight:800;letter-spacing:-.045em;line-height:1.1}h2{font-size:clamp(28px,3.2vw,44px)}h3{font-size:21px;font-weight:800;letter-spacing:-.035em;line-height:1.4}ul,ol{list-style:none;padding:0}fieldset{min-width:0;margin:0;padding:0;border:0}legend{padding:0}[hidden]{display:none!important}.svg-defs{position:absolute;overflow:hidden}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.section-wrap{width:calc(100% - var(--gutter)*2);max-width:1200px;margin-inline:auto}.section{border-top:1px solid var(--ink);padding-block:120px}.section-heading{margin-bottom:44px}.section-heading p{margin-top:20px;color:var(--shade);max-width:65ch}.fine-print{color:var(--shade);font-size:13px;line-height:1.8}.skip-link{position:fixed;top:12px;left:16px;z-index:50;background:var(--paper);padding:10px 20px;transform:translateY(-160%)}.skip-link:focus{transform:none}
.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:48px;padding:12px 24px;border:1px solid var(--ink);background:transparent;font-size:14px;font-weight:700;line-height:1.5;white-space:nowrap}.button-dark{background:var(--ink);color:var(--paper)}.text-link{display:inline-flex;align-items:center;min-height:44px;font-size:14px;font-weight:700;text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:1px;text-decoration-color:var(--stone)}summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:52px;list-style:none;font-weight:700;font-size:15px}summary::-webkit-details-marker{display:none}summary::after{content:"+";flex:none;font:500 23px/1 var(--number)}details[open]>summary::after{content:"−"}details>p{padding:0 0 24px;color:var(--shade);font-size:15px;line-height:1.85}details{overflow-wrap:anywhere}
.sample-banner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 var(--gutter);min-height:46px;background:var(--paper);font-size:12px;line-height:1.7}.sample-banner strong{font-weight:800}.sample-banner>a{display:flex;align-items:center;min-height:44px;white-space:nowrap;flex:none;text-decoration:underline;text-underline-offset:4px}.site-header{position:sticky;top:0;z-index:20;height:var(--header-height);background:var(--plaster)}.site-header::after{content:"";position:absolute;inset:auto 0 0;height:1px;background:var(--ink);transform:scaleX(0);transform-origin:left}.site-header.is-scrolled::after{transform:scaleX(1)}.header-inner{height:100%;width:calc(100% - var(--gutter)*2);max-width:1400px;margin:auto;display:flex;align-items:center;gap:32px}.brand{display:flex;align-items:center;min-height:44px;margin-right:auto;flex:none}.brand-desktop{display:block;line-height:0;width:200px}.brand-desktop svg{display:block;width:100%;height:58px}.brand-mobile{display:none}.site-header nav{display:flex;gap:28px;align-items:center}.site-header nav a{display:flex;align-items:center;min-height:44px;font-size:13px;white-space:nowrap}.header-estimate{min-height:44px;padding:10px 19px;font-size:13px}
.hero{display:grid;grid-template-columns:5fr 7fr;height:clamp(600px,calc(100dvh - var(--sample-height) - var(--header-height)),900px);padding-left:var(--gutter)}.hero-copy{align-self:start;min-width:0;padding:10vh 26px 48px 0;position:relative;z-index:1}.layers{width:70px;display:grid;gap:7px}.layers i{display:block;height:9px;background:var(--ink);transform-origin:left}.layers i:nth-child(2){margin-left:25%;background:var(--terra)}.layers i:nth-child(3){width:75%}.hero-layers{margin-bottom:36px}.hero h1{font-size:clamp(40px,5.4vw,80px);line-height:1.05}.line-mask{display:block;overflow:hidden;padding-block:.06em}.hero-line{display:block}.hero-subtitle{color:var(--shade);max-width:36ch;margin-top:26px;font-size:16px;line-height:1.75}.hero-actions{display:flex;align-items:center;gap:25px;margin-top:34px}.hero-figure{min-width:0;display:flex;flex-direction:column}.hero-media{position:relative;flex:1;min-height:0;overflow:hidden}.hero-media picture,.hero-media img{height:100%;width:100%;position:absolute;inset:0}.hero-media img{object-position:50% 45%}.hero-figure figcaption{font-size:13px;padding:10px 18px;color:var(--shade);background:var(--plaster)}.ambient-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;pointer-events:none}.ambient-video.is-playing{opacity:1}.video-toggle,.transform-toggle{position:absolute;right:18px;bottom:18px;min-height:44px;padding:9px 14px;background:var(--paper);color:var(--ink);border:1px solid var(--ink);font-size:12px;line-height:1.5}.video-toggle{z-index:1}.comparison{position:relative;aspect-ratio:3/2;overflow:hidden;background:var(--stone);user-select:none;touch-action:pan-y;cursor:ew-resize;--x:50%}.case-pair,.case-pair img{position:absolute;inset:0;width:100%;height:100%}.case-pair{opacity:0;visibility:hidden}.case-pair.is-active{opacity:1;visibility:visible}.case-pair .after{clip-path:inset(0 0 0 var(--x))}.compare-label{position:absolute;top:18px;background:rgb(42 38 34 / .7);color:#fff;font-size:13px;padding:4px 10px;pointer-events:none}.before-label{left:18px}.after-label{right:18px}.compare-line{position:absolute;top:0;bottom:0;left:var(--x);width:2px;transform:translateX(-1px);background:var(--terracotta);pointer-events:none}.compare-knob{position:absolute;top:50%;left:clamp(24px,var(--x),calc(100% - 24px));transform:translate(-50%,-50%);border-radius:50%;height:48px;width:48px;background:var(--oak);color:var(--olive-ink);display:grid;place-items:center;font:600 25px/1 var(--number);cursor:ew-resize;touch-action:pan-y}.compare-knob:focus-visible{outline:2px solid var(--ink);outline-offset:-5px;box-shadow:inset 0 0 0 3px var(--plaster)}.virtual-label{position:absolute;left:18px;bottom:18px;padding:3px 9px;background:rgb(239 234 223 / .9);color:#2A2622;font-size:13px;pointer-events:none}.case-facts{font-family:var(--number);font-stretch:125%;font-weight:600;font-size:14px}.transform-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;visibility:hidden;pointer-events:none}.transform-video.is-playing{visibility:visible;opacity:1}.transform-toggle{cursor:pointer}.comparison.is-video .compare-knob{visibility:hidden}.comparison.is-video .transform-toggle{opacity:0;pointer-events:none}
.estimate-mobile-summary{display:none}.estimate-layout{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(32px,5vw,72px);align-items:start}.input-group{border-top:1px solid var(--stone);padding-top:24px;margin-bottom:28px}.input-group>legend{float:left;width:100%;margin-bottom:14px}.input-group>legend+*{clear:both}.input-group label,.input-group legend{font-size:15px;font-weight:700}.input-group label span{font-size:14px;color:var(--shade);font-weight:400}.area-group{position:relative;padding-top:20px;padding-bottom:9px}.area-value{display:block;font:700 64px/1.2 var(--number);font-stretch:125%;letter-spacing:-.045em;margin-top:14px}.area-value small{font:700 20px/1 var(--sans);margin-left:9px}.ruler{position:relative;padding-top:12px;padding-bottom:18px;margin:10px 14px 0}.ruler::before{content:"";position:absolute;left:0;right:0;top:35px;height:10px;background:repeating-linear-gradient(90deg,var(--stone) 0 1px,transparent 1px calc(100% / 45))}.ruler::after{content:"";position:absolute;left:0;right:0;top:35px;height:18px;background:repeating-linear-gradient(90deg,var(--ink) 0 1px,transparent 1px calc(100% / 9));pointer-events:none}.ruler input{appearance:none;-webkit-appearance:none;display:block;width:calc(100% + 28px);height:44px;padding:0;margin:0 -14px;background:transparent;position:relative;z-index:1;cursor:ew-resize;touch-action:pan-y}.ruler input::-webkit-slider-runnable-track{height:2px;background:var(--ink)}.ruler input::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;border:0;width:28px;height:28px;border-radius:50%;background:var(--terra);margin-top:-13px}.ruler input::-moz-range-track{height:2px;background:var(--ink)}.ruler input::-moz-range-thumb{border:0;width:28px;height:28px;border-radius:50%;background:var(--terra)}.ruler-labels{display:flex;justify-content:space-between;font:500 11px/1 var(--number);color:var(--shade);margin:6px -6px 0}.chips{display:flex;gap:8px;flex-wrap:wrap}.chips button{min-height:44px;padding:10px 15px;border:1px solid var(--stone);font-size:14px;line-height:1.5}.chips button[aria-pressed="true"],.segments button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink);font-weight:700}.bath-row{display:flex;align-items:center;justify-content:space-between;margin-top:18px;font-size:14px}.stepper{display:flex;align-items:center;border:1px solid var(--stone)}.stepper button{width:44px;height:44px;font:500 24px/1 var(--number)}.stepper output{font:600 18px/1 var(--number);width:36px;text-align:center}.segments{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--ink)}.segments button{min-height:46px;padding:10px 5px;border-right:1px solid var(--ink);font-size:14px;line-height:1.6}.segments button:last-child{border-right:0}.age-segments button{font-size:14px;white-space:normal}.input-note{color:var(--shade);font-size:14px;line-height:1.8;margin-top:12px}.calculation-basis{border-block:1px solid var(--stone)}.calculation-basis summary{font-size:14px}.table-window{overflow-x:auto}.calculation-basis table{width:100%;border-collapse:collapse;font-size:13px;margin-block:12px;background:var(--paper)}.calculation-basis caption{text-align:left;font-weight:700;margin-bottom:10px;color:var(--shade)}.calculation-basis th,.calculation-basis td{padding:10px 8px;text-align:right;border-bottom:1px solid var(--stone);font-weight:400}.calculation-basis thead th{font-weight:700;border-bottom-color:var(--ink)}.calculation-basis th:first-child{text-align:left;width:52%}.calculation-basis th small{display:block;font-size:13px;color:var(--shade)}.calculation-basis td{font-family:var(--number);font-stretch:125%}.basis-copy{padding-block:10px 22px;color:var(--shade);font-size:14px;line-height:1.9}.basis-copy p+p{margin-top:10px}
.estimate-result{position:sticky;top:calc(var(--header-height) + 24px);background:var(--ink);color:var(--plaster);padding:32px;min-width:0}.estimate-result :focus-visible{outline:2px solid #333D2E;outline-offset:3px}.result-label{font-size:14px}.result-range{font:700 clamp(36px,3.5vw,56px)/1.15 var(--number);font-stretch:125%;letter-spacing:-.045em;white-space:nowrap;margin-top:23px;font-variant-numeric:tabular-nums;display:flex;align-items:baseline;gap:8px}.result-numbers{white-space:nowrap;min-width:0}.result-range small{flex:none;font:700 16px/1.6 var(--sans);letter-spacing:0}.result-duration{font-size:14px;margin-top:20px}.result-stack{height:18px;display:flex;gap:2px;margin-top:26px}.result-stack span{flex-basis:0;min-width:0;background:var(--part-color);border:1px solid #8E8579}.result-stack [data-part="full"]{--part-color:#333D2E;flex-grow:1}.result-stack [data-part="paper"]{--part-color:#B8925E}.result-stack [data-part="kitchen"]{--part-color:#8C927F}.result-stack [data-part="bath"]{--part-color:#C66E47}.result-stack [data-part="window"]{--part-color:#5E6A52}.result-stack [data-part="light"]{--part-color:#B9BEA7}.result-stack [data-part="door"]{--part-color:#4A5641}.result-stack [data-part="demo"]{--part-color:#262D22}.result-legend{display:flex;flex-wrap:wrap;gap:6px 15px;font-size:14px;line-height:1.7;margin-top:12px}.result-legend li{display:flex;gap:6px;align-items:baseline}.result-legend i{display:inline-block;width:9px;height:9px;flex:none;border:1px solid #8E8579}.result-warning{border:1px solid var(--plaster);padding:16px;margin-top:28px;font-size:14px;line-height:1.85}.result-warning strong{font-weight:800}.result-contact{display:flex;white-space:normal;text-align:center;background:var(--plaster);color:var(--ink);border-color:var(--plaster);padding-inline:10px;margin-top:24px;width:100%;font-size:14px}.rate-date{font-size:13px;margin-top:12px}.contact-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-top:30px}.faq-list{border-top:1px solid var(--ink)}.faq-list details{border-bottom:1px solid var(--ink)}.faq-list summary{padding-block:18px;font-size:16px}.faq-list details>p{max-width:60ch}
.contact-layout{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(40px,7vw,100px);align-items:start}.estimate-summary{padding:28px;border:1px solid var(--stone);background:var(--paper)}.estimate-summary>p{font-size:16px;line-height:1.9;color:var(--shade)}.estimate-summary.is-calculated>p{color:var(--ink)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 18px}.field{min-width:0}.field-wide{grid-column:1/-1}.field label,.field legend{display:block;font-size:13px;font-weight:700;margin-bottom:9px}.field label span,.field legend span{font-weight:400;color:var(--shade)}.field input:not([type="checkbox"]),.field select,.field textarea{width:100%;min-height:48px;border:1px solid var(--stone);background:transparent;padding:11px 12px;box-shadow:none;font-size:16px}.field input::placeholder,.field textarea::placeholder{color:var(--shade);opacity:1}.field select{padding-right:24px}.field textarea{display:block;resize:vertical;min-height:110px}.field input[aria-invalid="true"],.consent input[aria-invalid="true"]{border-color:var(--terra-text);outline:1px solid var(--terra-text);outline-offset:1px}.field-error{display:block;color:var(--terra-text);font-size:13px;line-height:1.7}.field-error:not(:empty){margin-top:7px}.consent{margin-top:24px}.consent>label{display:flex;align-items:center;gap:10px;min-height:44px;font-size:13px;cursor:pointer}.consent input{appearance:auto;accent-color:var(--ink);width:18px;height:18px;margin:0;flex:none}.consent details{margin-left:28px}.consent summary{justify-content:flex-start;gap:22px;font-weight:400;font-size:13px;min-height:40px;text-decoration:underline;text-underline-offset:5px;color:var(--shade)}.consent details>p{font-size:13px;line-height:1.9}.form-demo-note{font-size:13px;color:var(--shade);margin-top:22px}.submit-button{width:100%;margin-top:18px;justify-content:space-between}.form-status{font-size:13px;color:var(--terra-text);margin-top:10px}.form-success{padding:32px;border:1px solid var(--stone);background:var(--paper)}.success-layers{margin-bottom:30px}.form-success h3{margin-bottom:18px}.form-success p{color:var(--shade);font-size:15px;line-height:1.9}
.footer{border-top:1px solid var(--ink);padding-block:48px 28px}.footer-top{display:flex;gap:50px;align-items:center;margin-bottom:32px}.footer-brand{display:block;width:220px;line-height:0}.footer-brand svg{width:100%;height:auto}.footer-top>p{font-size:16px;font-weight:700}.footer-main{display:grid;grid-template-columns:5fr 7fr;gap:clamp(40px,7vw,100px);border-top:1px solid var(--stone);padding-top:28px}.business-info{color:var(--shade);font-size:12px;line-height:2.1}.legal details{border-bottom:1px solid var(--stone)}.legal summary{font-size:12px}.legal details>p{font-size:12px}.footer-note{font-size:12px;color:var(--shade);margin-top:30px}.footer-bottom{display:flex;justify-content:space-between;gap:30px;align-items:end;border-top:1px solid var(--stone);padding-top:20px;margin-top:24px;font-size:11px;line-height:2;color:var(--shade)}.footer-bottom strong{color:var(--ink);font-weight:700}.footer-bottom a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:4px}.mobile-bar{display:none}.toast{position:fixed;z-index:40;left:50%;bottom:24px;transform:translateX(-50%);background:var(--paper);color:var(--ink);border:1px solid var(--ink);padding:16px 22px;width:max-content;max-width:calc(100% - 32px);font-size:13px;line-height:1.8;opacity:0;visibility:hidden;pointer-events:none}.toast.is-visible{opacity:1;visibility:visible}
@media(min-width:768px) and (max-width:1100px){:root{--gutter:32px}.header-inner{gap:18px}.brand-desktop{width:170px}.site-header nav{gap:16px}.site-header nav a{font-size:12px}.header-estimate{padding-inline:12px;font-size:12px}.hero-actions{gap:16px;flex-wrap:wrap}.hero .button{padding-inline:18px}.estimate-layout{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:28px}.estimate-result{padding:24px}.result-range{font-size:clamp(29px,3.6vw,40px)}.result-contact{font-size:12px}.contact-actions{gap:12px}.contact-actions .button{padding-inline:18px}}
@media(max-width:767px){:root{--gutter:20px;--header-height:56px;--sample-height:96px}body{padding-bottom:calc(62px + env(safe-area-inset-bottom))}h2{font-size:clamp(28px,3.2vw,44px);line-height:1.2}.section{padding-block:80px}.section-heading{margin-bottom:28px}.section-heading p{margin-top:14px;font-size:15px;line-height:1.8}.button{min-height:44px;padding:11px 18px;font-size:13px}.text-link{font-size:13px}.sample-banner{display:block;padding:7px 18px 0;font-size:11px;line-height:1.6}.sample-banner>a{min-height:30px;width:max-content;margin-left:auto;font-size:11px}.header-inner{width:calc(100% - 36px);gap:12px}.brand-desktop{display:none}.brand-mobile{display:flex;align-items:center;gap:9px;white-space:nowrap}.brand-mobile svg{height:25px;width:25px}.brand-mobile>span{font-size:17px;font-weight:800;letter-spacing:-.045em}.site-header nav{display:none}.header-estimate{min-height:40px;padding:9px 12px;font-size:12px}.hero{display:flex;flex-direction:column;padding:0;min-height:0;height:auto}.hero-figure{order:0}.hero-media{height:min(52svh,calc(100svh - var(--sample-height) - var(--header-height) - 270px));min-height:120px;flex:none;aspect-ratio:auto}.hero-media img{object-position:50% 40%}.ambient-video,.transform-video{display:none}.hero-figure figcaption{padding:5px 20px;font-size:10px;line-height:1.6}.hero-copy{order:1;width:100%;padding:14px 20px 26px;display:flex;flex-direction:column}.hero-layers{width:34px;gap:3px;margin-bottom:8px}.hero-layers i{height:4px}.hero h1{font-size:clamp(40px,5.4vw,80px);line-height:1.05;order:0}.hero-subtitle{order:2;font-size:14px;line-height:1.75;margin-top:14px;max-width:43ch}.hero-actions{order:1;margin-top:13px;gap:22px}.hero .text-link{font-size:12px}.compare-label{font-size:13px;padding:3px 7px;top:10px}.before-label{left:10px}.after-label{right:10px}.virtual-label{font-size:13px;left:10px;bottom:10px;padding:2px 6px}.case-facts{font-size:14px;line-height:1.9}.estimate-layout{display:block}.estimate-mobile-summary{display:block;position:sticky;top:var(--header-height);z-index:19;padding:12px 0;background:var(--plaster);border-block:1px solid var(--ink);margin-bottom:24px;visibility:hidden}.estimate-mobile-summary.is-visible{visibility:visible}.estimate-mobile-summary strong{display:block;font-size:14px;line-height:1.6;font-weight:700}.estimate-mobile-summary small{display:block;font-size:13px;color:var(--shade)}.input-group{padding-top:20px;margin-bottom:24px}.area-value{font-size:58px}.area-group{margin-bottom:20px}.chips{gap:7px}.chips button{font-size:14px;padding:10px 12px}.segments button{font-size:14px}.age-segments button{font-size:13px;min-height:64px;overflow-wrap:anywhere}.input-note{font-size:14px}.estimate-result{position:static;margin-top:30px;padding:26px 22px}.result-range{font-size:clamp(36px,9.6vw,56px);margin-top:18px}.result-range small{font-size:15px}.result-duration{font-size:14px;margin-top:18px}.result-warning{padding:14px;font-size:14px;margin-top:24px}.result-contact{font-size:13px;white-space:nowrap}.calculation-basis th,.calculation-basis td{padding:9px 5px;font-size:13px}.contact-actions{margin-top:22px;gap:18px}.faq-list summary{font-size:15px;min-height:66px;padding-block:15px}.faq-list details>p{font-size:14px}.contact-layout{display:block}.estimate-summary{padding:24px}.estimate-summary>p{font-size:15px}.form-area{margin-top:38px}.form-grid{gap:22px 14px}.field label,.field legend{font-size:13px}.field input:not([type="checkbox"]),.field select,.field textarea{font-size:16px;padding-inline:10px}.consent>label{font-size:13px;gap:8px}.consent details{margin-left:26px}.form-success{padding:25px}.footer{padding-block:32px 24px}.footer-top{display:block;margin-bottom:24px}.footer-brand{width:190px}.footer-top>p{margin-top:14px;font-size:14px}.footer-main{display:block;padding-top:24px}.legal{margin-top:24px}.footer-bottom{display:block;font-size:11px;margin-top:20px}.footer-bottom>a{margin-top:8px}.mobile-bar{display:grid;grid-template-columns:.8fr 1fr 1.5fr;gap:0;position:fixed;z-index:30;bottom:0;left:0;right:0;min-height:calc(62px + env(safe-area-inset-bottom));padding:6px 10px calc(6px + env(safe-area-inset-bottom));background:var(--plaster);border-top:1px solid var(--ink);transform:translateY(105%);visibility:hidden}.mobile-bar.is-visible{transform:translateY(0);visibility:visible}.mobile-bar a{display:flex;align-items:center;justify-content:center;min-height:49px;font-size:12px;font-weight:700;white-space:nowrap}.mobile-bar .mobile-estimate{background:var(--ink);color:var(--paper);font-size:12px;font-family:var(--number);font-stretch:125%}.toast{bottom:calc(80px + env(safe-area-inset-bottom));font-size:13px;padding:14px 18px}}
@media(max-width:359px){.brand-mobile>span{font-size:15px}.header-inner{gap:8px}.header-estimate{padding-inline:10px;font-size:11px}.hero-actions{gap:14px}.hero-actions .button{padding-inline:14px}.form-grid{grid-template-columns:1fr}.field-wide{grid-column:auto}.result-range{font-size:32px}.result-contact{font-size:12px}.mobile-bar .mobile-estimate{font-size:10px}}
@media(max-width:767px) and (max-height:740px){.hero-copy{padding-top:10px}.hero-layers{display:none}.hero-actions{margin-top:10px}}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}.site-header::after{transition:transform .4s cubic-bezier(.16,1,.3,1)}.button,.chips button,.segments button{transition:background-color .3s,color .3s,border-color .3s}.button:active{transform:translateY(1px)}.button:hover,.chips button[aria-pressed="false"]:hover,.segments button[aria-pressed="false"]:hover{border-color:var(--ink);background:var(--paper);color:var(--ink)}.button-dark:hover{background:var(--oak);border-color:var(--oak);color:var(--olive-ink)}.result-contact:hover{background:var(--paper);color:var(--ink)}.text-link:hover{text-decoration-color:var(--ink)}.case-pair{transition:opacity .3s,visibility .3s}.ambient-video,.transform-video{transition:opacity .4s,visibility .4s}.result-stack span{transition:flex-grow .45s cubic-bezier(.16,1,.3,1)}.mobile-bar{transition:transform .4s,visibility .4s}.toast{transition:opacity .3s,visibility .3s}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ambient-video,.transform-video{display:none}}

/* Three houses, three editorial compositions. Light paper separates the stories from the calculator. */
.cases,.guide,.contact{--ink:#2A3125;--paper:#EFEADF;--shade:#59604F;--stone:#9A9D8F;--terra-text:#9B482B;color-scheme:light;background:#EFEADF;color:#2A3125;border-top:0}
.cases{padding:72px 0 96px}.case-index{margin-bottom:70px}.case-index-line{display:flex;justify-content:space-between;align-items:center;gap:28px}.case-index h2{font-size:clamp(32px,2.65vw,40px);line-height:1.35}.case-index nav{display:flex;gap:24px;flex:none;font-size:14px;font-weight:700}.case-index nav a{display:flex;align-items:center;min-height:44px;text-decoration:none}.case-index nav a[aria-current="true"]{color:var(--oak)}.case-index>p{font-size:12px;line-height:1.85;margin-top:18px;max-width:100ch;color:var(--shade)}
.case-story{scroll-margin-top:24px}.case-story+.case-story{margin-top:140px}.story-heading{margin-bottom:30px}.story-title{display:flex;align-items:center;gap:36px}.story-number{font:700 120px/.95 var(--number);letter-spacing:-.07em;color:rgb(51 61 46 / .2);flex:none}.story-title h3{font-size:clamp(38px,3.65vw,56px);line-height:1.3;letter-spacing:-.055em;max-width:24ch;color:#333D2E}.case-facts{font-family:var(--sans);font-size:13px;line-height:1.9;font-weight:400;margin-top:22px}.case-living>.comparison{height:min(80vh,860px);aspect-ratio:auto}.case-pair{opacity:1;visibility:visible}.comparison .virtual-label{font-size:11px}.case-living .virtual-label{max-width:calc(100% - 220px)}
.living-notes{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:64px;padding-block:56px 40px}.owner-line{font-size:26px;line-height:1.5;letter-spacing:-.04em}.owner-credit{font-size:12px;color:var(--shade);margin-top:16px}.work-notes{margin-top:32px;font-size:14px;line-height:1.9}.work-notes h4{font-size:12px;font-weight:400;color:var(--shade);margin:0 0 14px}.work-notes p+p{margin-top:7px}.work-notes strong{font-weight:800}.phone-pair{display:flex;align-items:flex-start;padding-top:40px}.phone-pair figure{width:55%;flex:none}.phone-pair figure+figure{margin-left:-40px;margin-top:-40px}.phone-pair img,.sample-phone img{border:1px solid #fff;box-shadow:0 3px 12px rgb(42 49 37 / .07)}.phone-pair figcaption,.sample-phone figcaption{font-size:12px;line-height:1.65;margin-top:9px}.phone-records>p{font-size:12px;line-height:1.8;color:var(--shade);margin-top:20px}.case-estimate-strip{display:flex;align-items:center;justify-content:space-between;gap:24px;border-block:1px solid #9A9D8F;padding-block:18px;font-size:14px;line-height:1.8}.case-estimate-strip .text-link{flex:none}.case-estimate-strip strong{font-weight:800;color:#333D2E}
.kitchen-layout{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:5vw;padding-left:max(var(--gutter),calc((100% - 1200px)/2))}.kitchen-copy{padding-top:18px}.kitchen-copy .story-title{display:block}.kitchen-copy .story-number{display:block;margin-bottom:22px}.kitchen-copy .story-title h3{font-size:clamp(32px,3vw,46px)}.kitchen-copy .owner-line{font-size:22px;margin-top:40px}.kitchen-copy .work-notes{margin-top:24px}.kitchen-images{min-width:0}.sample-phone{width:220px;margin:28px var(--gutter) 38px auto}.kitchen-layout+.case-estimate-strip{margin-top:24px}
.bath-images{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:22px;align-items:stretch}.bath-images .comparison{aspect-ratio:3/2}.waterproof-record{position:relative;min-width:0;overflow:hidden}.waterproof-record img{position:absolute;inset:0;width:100%;height:100%}.waterproof-record figcaption{position:absolute;inset:auto 0 0;background:linear-gradient(transparent,rgb(23 30 20 / .85));color:#EFEADF;padding:50px 24px 22px;font-size:13px;line-height:1.9}.bath-quote{font-size:22px;padding-block:32px}
.estimate h2{font-size:clamp(44px,3.65vw,56px)}.similar-case{display:flex;align-items:center;gap:14px;border-block:1px solid #9A9D8F;padding-block:15px;margin-top:24px;font-size:12px;line-height:1.8}.similar-case img{width:56px;height:56px;flex:none}.similar-case span{max-width:34ch}
.guide{padding-block:56px 46px}.guide-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:26px}.guide h2{font-size:24px;line-height:1.4;letter-spacing:-.04em}.guide-tabs{display:flex;border:1px solid var(--ink)}.guide-tabs button{min-height:44px;padding:10px 22px;border-right:1px solid var(--ink);font-size:13px;font-weight:700}.guide-tabs button:last-child{border-right:0}.guide-tabs button[aria-selected="true"]{background:#333D2E;color:#EFEADF}.guide-note{font-size:12px;color:var(--shade);margin:14px 0}.process-timeline{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px;position:relative;padding-top:32px}.process-timeline::before{content:"";position:absolute;inset:0 0 auto;height:12px;border-top:1px solid var(--ink);background:repeating-linear-gradient(90deg,var(--stone) 0 1px,transparent 1px 10px)}.process-timeline li{position:relative}.process-timeline li::before{content:"";position:absolute;top:-32px;left:0;width:1px;height:22px;background:var(--ink)}.process-timeline h3{font-size:16px;line-height:1.5}.process-timeline span{display:block;font-size:12px;margin-top:6px}.process-timeline p{font-size:12px;line-height:1.85;color:var(--shade);margin-top:10px}.swatch-layout{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center}.swatch-table{width:100%;border-collapse:collapse;font-size:12px}.swatch-table th,.swatch-table td{padding:12px 9px;text-align:left;border-bottom:1px solid var(--stone)}.swatch-table thead th{font-weight:400}.swatch-table tr>:nth-child(3){font-weight:800}.swatch-photos{display:flex;gap:8px}.swatch-photos img{width:120px;height:120px}.guide .faq-list{max-width:900px}.guide .faq-list summary{font-size:14px;padding-block:12px;min-height:50px}.guide .faq-list details>p{font-size:13px;padding-bottom:18px;max-width:85ch}
.contact{padding-block:44px 80px}.contact h2{font-size:clamp(36px,3vw,44px);line-height:1.35}.contact-aside>p{font-size:14px;line-height:1.9;margin-top:20px;max-width:35ch}.contact-aside .contact-phone{font:600 clamp(22px,2vw,30px)/1.5 var(--number);margin-top:28px;letter-spacing:-.03em}.contact-phone small{font:400 12px var(--sans);white-space:nowrap}.contact-aside>.text-link{margin-top:8px}.contact .form-grid{gap:18px}.field-help{display:block;font-size:12px;color:var(--shade);margin-top:7px}.contact .estimate-summary{display:flex;align-items:center;gap:12px;padding:14px 0;margin-top:20px;border:0;border-block:1px solid var(--stone);background:transparent}.contact .estimate-summary>p{font-size:12px;line-height:1.9}.estimate-summary button{flex:none;font-size:12px;text-decoration:underline;min-width:44px;min-height:44px}.contact .consent{margin-top:14px}.contact .form-demo-note{font-size:12px;margin-top:12px}.contact .form-success{background:transparent}.demo-receipt{border-block:1px solid var(--stone);padding:16px 0;margin:22px 0;font-size:13px}.demo-receipt>div{display:grid;grid-template-columns:80px minmax(0,1fr);gap:12px;padding-block:5px}.demo-receipt dt{color:var(--shade)}.demo-receipt dd{overflow-wrap:anywhere}
@media(min-width:768px) and (max-width:1100px){.case-index-line{align-items:start;flex-direction:column;gap:12px}.story-title{gap:24px}.story-number{font-size:100px}.living-notes{gap:36px}.owner-line{font-size:24px}.case-estimate-strip{align-items:start;flex-direction:column;gap:4px}.swatch-layout{grid-template-columns:1fr}.swatch-photos img{width:100px;height:100px}.guide-heading{align-items:start;flex-direction:column;gap:18px}.guide-tabs button{padding-inline:18px}}
@media(max-width:767px){.cases{padding-block:44px 60px}.case-index{margin-bottom:42px}.case-index-line{display:block}.case-index h2{font-size:27px;max-width:14ch}.case-index nav{gap:0;justify-content:space-between;margin-top:15px;font-size:12px}.case-index>p{font-size:11px;margin-top:12px}.case-story+.case-story{margin-top:76px}.story-heading{margin-bottom:22px}.story-title{align-items:start;gap:15px}.story-number{font-size:64px}.story-title h3,.kitchen-copy .story-title h3{font-size:28px;line-height:1.4;max-width:none}.story-title h3 br{display:none}.case-facts{font-size:11px;margin-top:16px}.case-living>.comparison{height:auto;aspect-ratio:3/2}.comparison .virtual-label{font-size:10px;max-width:calc(100% - 20px)}.living-notes{display:block;padding-block:28px}.owner-line,.kitchen-copy .owner-line,.bath-quote{font-size:20px;line-height:1.5}.work-notes{font-size:13px;margin-top:24px}.phone-records{margin-top:30px}.phone-pair{padding:0;justify-content:space-between;gap:4%}.phone-pair figure{width:48%}.phone-pair figure+figure{margin:0}.phone-pair figcaption{font-size:11px}.phone-records>p{font-size:11px;margin-top:15px}.case-estimate-strip{display:block;padding-block:14px;font-size:13px}.case-estimate-strip .text-link{margin-top:8px}.kitchen-layout{display:flex;flex-direction:column;padding:0;gap:24px}.kitchen-copy{padding:0 var(--gutter)}.kitchen-copy .story-title{display:flex}.kitchen-copy .story-number{margin:0}.kitchen-copy .owner-line{margin-top:24px}.sample-phone{width:180px;margin:22px var(--gutter) 8px auto}.sample-phone figcaption{font-size:11px}.kitchen-layout+.case-estimate-strip{margin-top:26px}.bath-images{display:block;width:100%}.waterproof-record{margin:22px var(--gutter) 0;aspect-ratio:3/2}.waterproof-record img{object-position:center 55%}.waterproof-record figcaption{padding:40px 18px 16px;font-size:12px}.bath-quote{padding-block:26px}.estimate h2{font-size:34px;line-height:1.3}.similar-case{font-size:12px;gap:12px}.guide{padding-block:36px 26px}.guide-heading{display:block;margin-bottom:22px}.guide h2{font-size:22px}.guide-tabs{margin-top:20px;width:100%}.guide-tabs button{flex:1;min-width:0;padding:10px 8px;font-size:12px}.process-timeline{display:block;padding:0 0 0 28px;margin-top:20px}.process-timeline::before{inset:0 auto 0 0;width:10px;height:auto;border-top:0;border-left:1px solid var(--ink);background:repeating-linear-gradient(0deg,var(--stone) 0 1px,transparent 1px 10px)}.process-timeline li{padding-bottom:22px}.process-timeline li:last-child{padding-bottom:0}.process-timeline li::before{top:0;left:-28px;width:18px;height:1px}.process-timeline p{margin-top:6px}.swatch-layout{display:block}.swatch-table th,.swatch-table td{font-size:11px;padding:10px 4px;overflow-wrap:anywhere}.swatch-table-wrap{min-width:0}.swatch-photos{margin-top:20px;gap:10px}.swatch-photos img{width:calc((100% - 20px)/3);height:auto;aspect-ratio:1}.guide .faq-list summary{font-size:13px}.contact{padding-block:30px 54px}.contact h2{font-size:32px}.contact-aside>p{font-size:13px;margin-top:18px}.contact-aside .contact-phone{font-size:27px;margin-top:22px}.contact .form-area{margin-top:30px}.contact .form-grid{display:block}.contact .field+.field{margin-top:18px}.contact .estimate-summary{padding-block:12px}.contact .estimate-summary>p{font-size:12px}.contact .form-success{padding:22px}.demo-receipt>div{grid-template-columns:64px minmax(0,1fr)}}
/* 2026-10-27 검수 보정: 폰 사진 캡션 겹침, 주방 사례 견본 사진을 슬라이더 왼쪽 아래에 겹쳐 빈 곳 없앰 */
@media(min-width:768px){.phone-pair figure+figure figcaption{padding-left:48px}.kitchen-layout{align-items:center;padding-bottom:150px}.kitchen-images{position:relative}.kitchen-images .sample-phone{position:absolute;left:28px;bottom:-170px;width:200px;margin:0;z-index:3}.kitchen-images .virtual-label{left:auto;right:12px}.kitchen-images .sample-phone img{border:6px solid #EFEADF;box-shadow:0 8px 24px rgb(42 49 37 / .18)}.kitchen-images .sample-phone figcaption{background:#EFEADF;padding:6px 6px 0 0}.kitchen-layout+.case-estimate-strip{margin-top:40px}}
.result-vat{font-size:17px;font-weight:800;margin-top:6px}.contact-trust{font-size:14px;line-height:1.8;margin-top:22px;padding-top:16px;border-top:1px solid rgb(42 49 37 / .25)}