:root{--navy:#092a3d;--navy2:#0f4059;--cyan:#22b8cf;--sky:#bfeaf1;--ink:#14212a;--muted:#61717c;--line:#dce5e8;--bg:#f4f7f8;--white:#fff;--shadow:0 20px 60px rgba(8,40,58,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Noto Sans KR",sans-serif;color:var(--ink);line-height:1.65;background:#fff}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(1160px,calc(100% - 40px));margin:auto}.skip{position:fixed;left:12px;top:-100px;z-index:100;background:#fff;padding:10px}.skip:focus{top:12px}.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(9,42,61,.08)}.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(145deg,var(--navy),var(--cyan));color:#fff;font-size:24px;font-weight:800}.brand strong,.brand small{display:block}.brand strong{font-size:17px}.brand small{font-size:9px;letter-spacing:1.6px;color:#71818a}.nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:600}.nav a:hover{color:#078aa2}.nav-cta{padding:10px 18px;border-radius:9px;background:var(--navy);color:#fff!important}.nav-toggle{display:none;border:0;background:transparent;font-size:26px}.hero{position:relative;min-height:680px;display:flex;align-items:center;overflow:hidden;color:#fff;background:radial-gradient(circle at 74% 38%,#176582 0,transparent 30%),linear-gradient(120deg,#061e2c 0%,#0a344a 55%,#0d5368 100%)}.hero-grid{position:absolute;inset:0;opacity:.14;background-image:linear-gradient(rgba(255,255,255,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.16) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to right,transparent,#000)}.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:60px}.eyebrow{margin:0 0 14px;color:var(--cyan);font-size:13px;font-weight:800;letter-spacing:2px}.hero h1{margin:0;font-size:clamp(42px,5.4vw,70px);line-height:1.16;letter-spacing:-3px}.hero h1 span{color:#74dcea}.lead{max-width:620px;margin:26px 0 32px;color:#d2e3e9;font-size:18px}.hero-actions,.result-actions{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-flex;justify-content:center;align-items:center;min-height:52px;padding:0 24px;border:1px solid transparent;border-radius:10px;font-weight:700;cursor:pointer;transition:.2s}.button:hover{transform:translateY(-2px)}.primary{background:var(--cyan);color:#052431}.secondary{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.05)}.secondary.dark{border-color:var(--line);color:var(--ink);background:#fff}.trust-list{display:flex;gap:24px;margin:30px 0 0;padding:0;list-style:none;color:#bad2dc;font-size:13px}.trust-list li:before{content:"✓";color:#63d4e4;margin-right:7px}.hero-visual{position:relative;height:500px;display:grid;place-items:center}.machine{position:relative;z-index:2;width:310px;height:370px;padding:24px;border:1px solid rgba(255,255,255,.25);border-radius:24px;background:linear-gradient(145deg,rgba(255,255,255,.22),rgba(255,255,255,.07));box-shadow:0 30px 90px rgba(0,0,0,.3);backdrop-filter:blur(8px)}.machine-top{display:flex;gap:7px}.machine-top span{width:8px;height:8px;border-radius:50%;background:#64d7e6}.machine-top span:nth-child(2){opacity:.5}.machine-top span:nth-child(3){opacity:.25}.fan{position:relative;width:210px;height:210px;margin:42px auto 28px;border:2px solid rgba(255,255,255,.35);border-radius:50%;animation:spin 14s linear infinite}.fan i{position:absolute;inset:calc(50% - 18px);border-radius:50%;background:#9be5ee;box-shadow:0 0 30px #5fd1df}.blade{position:absolute;left:98px;top:22px;width:28px;height:83px;border-radius:90% 20%;background:linear-gradient(#73d5e2,rgba(115,213,226,.2));transform-origin:7px 83px}.b2{transform:rotate(120deg)}.b3{transform:rotate(240deg)}@keyframes spin{to{transform:rotate(360deg)}}.machine p{text-align:center;font-size:11px;letter-spacing:3px;color:#b4dce4}.air-ring{position:absolute;border:1px solid rgba(97,216,230,.25);border-radius:50%}.ring-one{width:440px;height:440px}.ring-two{width:540px;height:540px}.status-card{position:absolute;z-index:3;right:-5px;bottom:65px;display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:12px;background:#fff;color:var(--ink);box-shadow:var(--shadow)}.status-card small,.status-card strong{display:block}.status-card small{font-size:10px;color:var(--muted)}.status-card strong{font-size:14px}.pulse{width:10px;height:10px;border-radius:50%;background:#2ccf88;box-shadow:0 0 0 7px rgba(44,207,136,.14)}.section{padding:110px 0}.section-head{text-align:center;max-width:670px;margin:0 auto 52px}.section-head.left{text-align:left;margin-left:0}.section-head h2,.quote-intro h2,.contact h2{margin:0 0 15px;font-size:clamp(32px,4vw,48px);line-height:1.25;letter-spacing:-2px}.section-head>p:last-child,.quote-intro>p,.contact p{color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.service-card{padding:34px 28px;border:1px solid var(--line);border-radius:18px;background:#fff;transition:.25s}.service-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:transparent}.icon{display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:#e5f7fa;color:#078ca5;font-size:25px;font-weight:800}.service-card h3{margin:22px 0 10px}.service-card p{margin:0;color:var(--muted);font-size:14px}.muted{background:var(--bg)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:0;padding:0;list-style:none}.steps li{position:relative;padding:30px;border-left:1px solid #cfdcdf}.steps li:last-child{border-right:1px solid #cfdcdf}.steps span{font-size:13px;font-weight:800;color:#0791aa}.steps h3{margin:12px 0 8px}.steps p{margin:0;color:var(--muted);font-size:14px}.work-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}.work{min-height:390px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden;padding:28px;border-radius:20px;color:#fff;background:linear-gradient(145deg,#0b3044,#19718b)}.work>div:last-child{position:relative;z-index:2}.work:after{content:"";position:absolute;inset:30% 0 0;background:linear-gradient(transparent,rgba(2,21,31,.85))}.work-pattern{position:absolute;inset:0;opacity:.32;background:repeating-linear-gradient(125deg,transparent 0 24px,rgba(255,255,255,.22) 25px 27px)}.w2{background:linear-gradient(145deg,#333f45,#76868d)}.w3{background:linear-gradient(145deg,#155567,#2b9db0)}.work span{font-size:12px;color:#80e2ed}.work h3{margin:8px 0 6px}.work p{margin:0;color:#d6e7eb;font-size:13px}.quote-section{position:relative;background:var(--navy);color:#fff}.quote-layout{position:relative;display:grid;grid-template-columns:.7fr 1.3fr;gap:70px;align-items:start}.quote-intro{position:sticky;top:115px}.quote-intro>p{color:#bdd0d8}.notice{margin-top:30px;padding:20px;border-left:3px solid var(--cyan);background:rgba(255,255,255,.06)}.notice p{margin:5px 0 0;color:#b9ccd4;font-size:13px}.quote-form{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:36px;border-radius:20px;background:#fff;color:var(--ink);box-shadow:0 30px 80px rgba(0,0,0,.22)}.field label{display:block;margin-bottom:8px;font-size:13px;font-weight:700}.field label span{color:#89959c;font-weight:400}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:9px;padding:13px 14px;background:#fbfcfc;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,184,207,.13)}.input-unit{position:relative}.input-unit input{padding-right:45px}.input-unit span{position:absolute;right:15px;top:13px;color:var(--muted)}.full{grid-column:1/-1}.check{display:flex;gap:8px;align-items:flex-start;font-size:12px;color:var(--muted)}.check input{margin-top:4px}.quote-form .button{width:100%;border:0}.estimate-result{grid-column:2;padding:38px;border-radius:20px;background:#fff;color:var(--ink);position:relative}.result-close{position:absolute;right:20px;top:15px;border:0;background:transparent;font-size:28px;cursor:pointer}.estimate-result h3{margin:0}.price{display:block;margin:14px 0;font-size:clamp(30px,4vw,44px);color:#087e94}.estimate-result>p{color:var(--muted)}.estimate-result small{display:block;margin-top:20px;color:#7d8b92}.contact{background:#e8f5f7}.contact-inner{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:80px}.contact-card{padding:34px;border-radius:20px;background:#fff;box-shadow:var(--shadow)}.contact-card dl{margin:0}.contact-card dl div{display:flex;justify-content:space-between;gap:20px;padding:15px 0;border-bottom:1px solid var(--line)}.contact-card dt{color:var(--muted);font-size:13px}.contact-card dd{margin:0;font-weight:700;text-align:right}.contact-card .button{width:100%;margin-top:22px}.footer{padding:36px 0;background:#071f2d;color:#c3d2d8}.footer-inner{display:flex;justify-content:space-between;gap:30px}.footer strong{color:#fff}.footer p{margin:5px 0;font-size:12px}.footer-inner>div:last-child{text-align:right}
@media(max-width:900px){.nav-toggle{display:block}.nav{display:none;position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:12px 20px 20px;background:#fff;border-bottom:1px solid var(--line)}.nav.open{display:flex}.nav a{padding:13px}.hero{min-height:auto;padding:90px 0}.hero-inner{grid-template-columns:1fr}.hero-visual{height:390px}.cards{grid-template-columns:1fr 1fr}.work-grid{grid-template-columns:1fr 1fr}.work:first-child{grid-column:1/-1}.quote-layout{grid-template-columns:1fr;gap:35px}.quote-intro{position:static}.estimate-result{grid-column:1}.contact-inner{grid-template-columns:1fr;gap:30px}}
@media(max-width:600px){.container{width:min(100% - 28px,1160px)}.section{padding:76px 0}.hero h1{letter-spacing:-2px}.hero-visual{height:320px}.machine{transform:scale(.78)}.air-ring{transform:scale(.78)}.status-card{right:0;bottom:28px}.cards,.steps,.work-grid{grid-template-columns:1fr}.steps li,.steps li:last-child{border:0;border-top:1px solid #cfdcdf}.work:first-child{grid-column:auto}.work{min-height:300px}.quote-form{grid-template-columns:1fr;padding:24px}.field,.full{grid-column:1}.contact-card{padding:24px}.contact-card dl div{display:block}.contact-card dd{text-align:left;margin-top:4px}.footer-inner{display:block}.footer-inner>div:last-child{text-align:left;margin-top:20px}.trust-list{gap:12px;flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.fan{animation:none}.button,.service-card{transition:none}}

/* OWK leak-only homepage refresh */
:root{--navy:#102b3a;--navy2:#1d4659;--cyan:#54c6d4;--ink:#172b35;--muted:#60747d;--line:#dce6e9;--bg:#f3f7f8;--white:#fff;--shadow:0 20px 60px rgba(8,40,58,.12)}
.brand-mark{width:46px;height:46px;border-radius:50%;background:var(--cyan);color:var(--navy);font-size:17px;letter-spacing:-1px}
.brand small{letter-spacing:1px}
.nav-cta{border-radius:999px;padding:10px 19px}
.hero{min-height:660px;padding:70px 0;background:#102b3a}
.hero-photo{position:absolute;inset:0 0 0 auto;width:72%;height:100%;object-fit:cover;object-position:center 48%;}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#102b3a 0%,rgba(16,43,58,.98) 28%,rgba(16,43,58,.72) 54%,rgba(16,43,58,.2) 100%)}
.hero-grid{opacity:.08;z-index:1}
.hero-inner{z-index:2;grid-template-columns:minmax(0,1fr) 260px;gap:25px;align-items:end}
.hero-copy{max-width:750px;padding:35px 0}
.hero .eyebrow,.dark-section .eyebrow{color:#68d5df}
.hero h1{font-size:clamp(44px,6vw,76px);letter-spacing:-3px;line-height:1.2}
.hero h1 span{color:#71d7e0}
.brand-catch{display:inline-block;margin:0 0 20px;padding:7px 13px;border:1px solid rgba(255,255,255,.28);border-radius:999px;color:#e6f5f7;font-size:13px;font-weight:700}
.lead{max-width:600px;margin:24px 0 28px;font-size:17px;line-height:1.8}
.hero-actions{gap:12px}
.button{border-radius:999px}
.primary{background:#70d4dc;color:#12303e}
.secondary{background:rgba(255,255,255,.1)}
.trust-list{gap:13px 22px;flex-wrap:wrap}
.hero-note{display:flex;align-items:center;gap:14px;margin:0 0 45px;padding:18px 20px;border:1px solid rgba(255,255,255,.24);border-radius:18px;background:rgba(11,34,47,.72);backdrop-filter:blur(10px)}
.hero-note small,.hero-note strong,.hero-note a{display:block}
.hero-note small{color:#bdd2d9;font-size:11px}
.hero-note strong{font-size:21px;color:#fff}
.hero-note a{color:#9beaf0;font-size:13px;font-weight:700}
.pulse{flex:0 0 auto}
.proof-strip{background:#f1f7f8;border-bottom:1px solid var(--line)}
.proof-row{display:grid;grid-template-columns:repeat(4,1fr);padding:21px 0;text-align:center}
.proof-row span{padding:4px 12px;border-right:1px solid var(--line);font-size:13px;font-weight:700;color:#31505c}
.proof-row span:last-child{border:0}
.section{padding:94px 0}
.section-head{margin-bottom:42px}
.section-head h2,.price-layout h2,.consult-layout h2,.contact h2{font-size:clamp(32px,4vw,48px);letter-spacing:-1.8px}
.section-head>p:last-child{line-height:1.8}
.mobile-break{display:none}
.symptom-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.symptom-card{padding:30px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 10px 34px rgba(8,40,58,.05)}
.symptom-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:#e7f6f7;color:#12899a;font-size:13px;font-weight:800}
.symptom-card h3{margin:20px 0 10px;font-size:18px;line-height:1.45}
.symptom-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.8}
.dark-section{background:#102b3a;color:#fff}
.dark-section .section-head>p:last-child{color:#bfd0d6}
.steps{grid-template-columns:repeat(4,1fr);margin-top:36px}
.steps li,.steps li:last-child{padding:23px 21px;border-color:rgba(255,255,255,.2)}
.steps span{color:#71d7e0;font-size:13px}
.steps h3{font-size:17px}
.steps p{color:#c2d2d8;line-height:1.7}
.method-note{margin-top:28px;padding:22px 25px;border:1px solid rgba(255,255,255,.18);border-radius:16px;background:rgba(255,255,255,.06)}
.method-note strong{color:#8ce1e8}
.method-note p{margin:7px 0 0;color:#c2d2d8;font-size:14px;line-height:1.8}
.case-list{gap:25px}
.case-card,.case-card.reverse{grid-template-columns:.72fr 1.28fr;padding:24px;border-radius:22px}
.case-card.reverse .case-copy{order:initial}
.case-card.reverse .case-photos{order:initial}
.case-copy{padding:15px}
.case-number{color:#087e91}
.case-copy h3{font-size:clamp(23px,2.8vw,32px)}
.case-copy p{line-height:1.8}
.case-points{margin:18px 0 0;padding:0;list-style:none}
.case-points li{margin:8px 0;color:#3f5b66;font-size:13px;font-weight:600}
.case-points li:before{content:"✓";margin-right:8px;color:#119aab;font-weight:800}
.case-photos{gap:12px}
.case-photos figure{aspect-ratio:4/3}
.case-photos img{object-position:center}
.center-action{margin-top:30px}
.outline{border-color:#cbdadd;color:#264652;background:#fff}
.center-action .blog-button{border-color:#03c75a;background:#03c75a;color:#fff}
.price-section{background:#f2f7f8}
.price-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.price-layout>div:first-child>p:last-child{color:var(--muted);line-height:1.85}
.price-card{padding:30px 32px;border:1px solid #dce6e9;border-radius:22px;background:#fff;box-shadow:var(--shadow)}
.price-row{display:flex;justify-content:space-between;gap:18px;padding:17px 0;border-bottom:1px solid var(--line)}
.price-row span{font-weight:600;color:#38535e}
.price-row strong{white-space:nowrap;color:#087e91}
.price-row.custom{border-bottom:0}
.price-row.custom strong{font-size:14px}
.price-card>p{margin:18px 0;color:var(--muted);font-size:12px;line-height:1.75}
.price-card>.button{width:100%}
.consult-section{background:#fff}
.consult-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:55px;align-items:center}
.consult-layout>div:first-child>p:not(.eyebrow){color:var(--muted);line-height:1.8}
.photo-guide{padding:18px 20px 18px 40px;border-radius:14px;background:#f2f7f8;box-shadow:none;font-size:13px}
.photo-guide li{margin:7px 0}
.consult-card{display:grid;grid-template-columns:160px 1fr;gap:24px;align-items:center;padding:24px;border:1px solid var(--line);border-radius:22px;background:#f7fbfb}
.consult-card img{width:160px;height:160px;object-fit:cover;border-radius:18px}
.consult-card h3{margin:5px 0 8px;font-size:23px}
.consult-card p{margin:0 0 16px;color:var(--muted);font-size:13px;line-height:1.75}
.consult-label{color:#11899a;font-size:12px;font-weight:800;letter-spacing:.08em}
.phone-link{display:block;margin-top:10px;color:#315967;font-size:13px;font-weight:700;text-decoration:underline}
.faq-section{padding:88px 0;background:#f2f7f8}
.faq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.faq-grid article{padding:23px;border:1px solid var(--line);border-radius:16px;background:#fff}
.faq-grid h3{margin:0 0 10px;font-size:16px;line-height:1.5}
.faq-grid p{margin:0;color:var(--muted);font-size:13px;line-height:1.75}
.contact{padding:86px 0;background:#e5f3f5}
.contact-inner{gap:55px}
.contact-card{padding:30px;border-radius:20px}
.contact-line{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid var(--line)}
.contact-line span{color:var(--muted);font-size:13px}
.contact-line a,.contact-line strong{font-size:14px;text-align:right}
.contact-card .button{width:100%;margin-top:17px}
.contact-card .button+.button{margin-top:10px}
.footer{padding:30px 0}
.footer-inner>div:last-child{text-align:right}
@media(max-width:900px){
  .hero{min-height:620px;padding:60px 0}
  .hero-photo{width:100%;opacity:.72}
  .hero-shade{background:linear-gradient(90deg,rgba(16,43,58,.97),rgba(16,43,58,.7))}
  .hero-inner{grid-template-columns:1fr;gap:0}
  .hero-copy{padding:35px 0 10px}
  .hero-note{width:max-content;margin:10px 0 5px}
  .proof-row{grid-template-columns:1fr 1fr;gap:8px 0}
  .proof-row span:nth-child(2){border-right:0}
  .symptom-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .steps li:nth-child(2){border-right:0}
  .case-card,.case-card.reverse{grid-template-columns:1fr;gap:12px}
  .price-layout,.consult-layout{grid-template-columns:1fr;gap:30px}
  .faq-grid{grid-template-columns:1fr}
  .contact-inner{grid-template-columns:1fr;gap:25px}
}
@media(max-width:600px){
  .section{padding:72px 0}
  .mobile-break{display:block}
  .hero{min-height:650px;padding:35px 0}
  .hero-copy{padding-top:38px}
  .hero h1{font-size:clamp(39px,10vw,53px);letter-spacing:-2px}
  .lead{font-size:15px}
  .hero-actions{display:grid;grid-template-columns:1fr}
  .hero-actions .button{width:100%}
  .trust-list{font-size:12px}
  .hero-note{margin-top:24px}
  .proof-row{padding:14px 0}
  .proof-row span{font-size:11px;padding:7px 5px}
  .section-head h2,.price-layout h2,.consult-layout h2,.contact h2{font-size:32px}
  .symptom-card{padding:23px}
  .steps{grid-template-columns:1fr}
  .steps li,.steps li:last-child,.steps li:nth-child(2){padding:18px 12px;border:0;border-top:1px solid rgba(255,255,255,.2)}
  .case-card,.case-card.reverse{padding:14px}
  .case-copy{padding:7px}
  .case-photos{grid-template-columns:1fr 1fr}
  .case-photos figure{aspect-ratio:3/4}
  .case-photos figcaption{display:block;padding:32px 10px 10px}
  .case-photos figcaption span{text-align:left;margin-top:2px}
  .price-card{padding:20px}
  .price-row{align-items:flex-start;font-size:13px}
  .price-row strong{font-size:13px}
  .consult-card{grid-template-columns:1fr;padding:18px}
  .consult-card img{width:112px;height:112px}
  .contact-line{display:block}
  .contact-line a,.contact-line strong{display:block;margin-top:4px;text-align:left}
  .footer-inner{display:flex;flex-direction:column;gap:10px}
  .footer-inner>div:last-child{text-align:left}
}

/* v2: expanded facility services and fixed two-line hero heading */
.hero h1{font-size:clamp(38px,4.5vw,64px)}
.hero h1 .headline-line{display:block;white-space:nowrap;color:#fff}
.hero h1 .headline-line.accent{color:#74dcea}
.cards{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.cards{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.hero h1{font-size:clamp(30px,9.2vw,44px)}.cards{grid-template-columns:1fr}}

/* v3: low-temperature storage, air-conditioning and leak detection focus */
.master-cards{grid-template-columns:repeat(3,1fr)}
.service-card.featured{position:relative;overflow:hidden;padding:38px 30px}
.service-card.featured:before{content:"";position:absolute;left:0;top:0;width:100%;height:4px;background:linear-gradient(90deg,var(--navy),var(--cyan))}
.card-kicker{margin:20px 0 -12px!important;color:#078ca5!important;font-size:12px!important;font-weight:800;letter-spacing:.5px}
.service-card ul{margin:20px 0 0;padding:18px 0 0;list-style:none;border-top:1px solid var(--line)}
.service-card li{margin:7px 0;color:#43545e;font-size:13px}
.service-card li:before{content:"✓";margin-right:8px;color:#10a7bd;font-weight:800}
.price-tags{display:flex;flex-wrap:wrap;gap:7px;margin:20px 0 0}
.price-tags span{padding:7px 10px;border-radius:999px;background:#e9f7f9;color:#087b91;font-size:11px;font-weight:800}
.price-breakdown:not([hidden]){display:grid;gap:8px;margin:0 0 18px;padding:14px 16px;border-radius:12px;background:#e9f7f9}
.price-breakdown div{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:14px}
.price-breakdown strong{color:#087b91}
.center-action{text-align:center;margin-top:32px}
.upload-section{background:#f1f8f9}
.upload-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px;align-items:start}
.upload-layout h2{margin:0 0 16px;font-size:clamp(32px,4vw,48px);line-height:1.25;letter-spacing:-2px}
.upload-layout>div>p{color:var(--muted)}
.photo-guide{margin:25px 0;padding:22px 24px 22px 42px;border-radius:14px;background:#fff;color:#45565f;box-shadow:var(--shadow)}
.photo-guide li{margin:8px 0}
.photo-form{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:36px;border-radius:20px;background:#fff;box-shadow:var(--shadow)}
.photo-preview{display:grid;gap:6px;margin-top:10px;color:#50707b;font-size:12px}
.photo-preview span{padding:8px 10px;border-radius:7px;background:#edf7f8}
.form-status{margin:0;color:#5a6b74;font-size:12px;text-align:center}
.form-status a{color:#087e94;font-weight:800;text-decoration:underline}
.photo-form button:disabled{opacity:.65;cursor:wait}
.case-list{display:grid;gap:34px}
.case-card{display:grid;grid-template-columns:.62fr 1.38fr;gap:34px;align-items:center;padding:28px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 18px 50px rgba(8,40,58,.08)}
.case-card.reverse{grid-template-columns:1.38fr .62fr}
.case-card.reverse .case-copy{order:2}
.case-card.reverse .case-photos{order:1}
.case-copy{padding:18px}
.case-number{display:inline-block;margin-bottom:14px;color:#078ca5;font-size:12px;font-weight:800;letter-spacing:1px}
.case-copy h3{margin:0 0 14px;font-size:clamp(24px,3vw,34px);line-height:1.3;letter-spacing:-1px}
.case-copy p{margin:0;color:var(--muted);font-size:15px}
.case-photos{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.case-photos figure{position:relative;overflow:hidden;margin:0;border-radius:16px;background:#dbe7ea;aspect-ratio:4/3}
.case-photos img{width:100%;height:100%;display:block;object-fit:cover;transition:transform .35s ease}
.case-photos figure:hover img{transform:scale(1.025)}
.case-photos figcaption{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:space-between;align-items:end;gap:12px;padding:38px 16px 14px;color:#fff;background:linear-gradient(transparent,rgba(3,23,33,.84))}
.case-photos figcaption strong,.case-photos figcaption span{display:block}
.case-photos figcaption strong{font-size:14px}
.case-photos figcaption span{font-size:11px;color:#d9e9ed;text-align:right}
@media(max-width:900px){.master-cards{grid-template-columns:1fr}.upload-layout{grid-template-columns:1fr;gap:35px}}
@media(max-width:900px){.case-card,.case-card.reverse{grid-template-columns:1fr}.case-card.reverse .case-copy,.case-card.reverse .case-photos{order:initial}.case-copy{padding:4px}}
@media(max-width:600px){.photo-form{grid-template-columns:1fr;padding:24px}.photo-form .field,.photo-form .full{grid-column:1}.hero h1 .headline-line{white-space:normal}.case-card{padding:16px;border-radius:18px}.case-photos{grid-template-columns:1fr}.case-photos figure{aspect-ratio:4/3}.case-photos figcaption{padding:42px 14px 13px}}

.kakao-card{padding:38px;border-radius:20px;background:#fff;color:var(--ink);box-shadow:0 30px 80px rgba(0,0,0,.17)}
.kakao-card h3{margin:0 0 14px;font-size:clamp(22px,2.8vw,30px);line-height:1.35}
.kakao-card p{color:var(--muted);margin:0 0 18px}
.kakao-card ul{margin:0 0 25px;padding-left:23px;color:#45565f}
.kakao-card li{margin:7px 0}
.kakao-card small{display:block;margin-top:16px;color:var(--muted)}
.kakao-card small+small{margin-top:6px}
.kakao-card.light{align-self:center}
.contact-card .button+.button{margin-top:10px}
@media(max-width:600px){.kakao-card{padding:25px}.kakao-card .button{width:100%;text-align:center}}

/* OWK brand and friendly technician */
.brand-mark{background:#ffe443;color:#092a3d;font-size:15px;width:46px}.brand-catch{display:inline-block;padding:7px 14px;border:1px solid #ffe44366;border-radius:999px;color:#ffe443;font-weight:700;margin:0 0 20px}.hero h1 .headline-line.accent{color:#ffe443}.hero .primary,.quote-section .primary{background:#ffe443}.owk-visual{height:auto;min-width:0}.owk-mascot{display:block;width:100%;height:auto;border-radius:28px;box-shadow:0 24px 70px #0003}.owk-visual .status-card{right:-12px;bottom:-20px}.owk-slogans{background:#ffe443;color:#092a3d;padding:22px 0}.slogan-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.slogan-row p{margin:0;font-size:17px}.slogan-row strong{font-weight:800}.kakao-welcome{display:block;width:min(100%,340px);height:auto;margin:0 auto 28px;border-radius:18px}
@media(max-width:900px){.owk-visual{width:min(100%,480px);margin:0 auto 20px}.hero-inner{gap:42px}.hero{padding:65px 0}.slogan-row{justify-content:center}.hero h1 .headline-line{white-space:normal}}
@media(max-width:600px){.owk-visual .status-card{right:8px;bottom:-20px}.slogan-row{flex-direction:column;gap:8px;text-align:center}.hero h1{font-size:clamp(38px,11vw,52px)}.brand-catch{font-size:13px}}