/* 레이아웃 구조는 레퍼런스(funnews77.com) 기준, 색상·폰트·콘텐츠는 자체 구성 */
:root{
  --accent:#1c6fd6;--accent-light:#4b8fe6;--accent-dark:#124a95;--accent-soft:#9fc4f2;
  --bg:#fff;--bg-alt:#f5f7fa;--bg-dark:#0e2236;
  --text:#111;--text-sub:#6b7686;--text-body:#334052;
  --border:rgba(0,0,0,.06);
  --font:'Pretendard','Apple SD Gothic Neo','Noto Sans KR',sans-serif;
  --ls-h:-.025em;--ls-b:-.015em;--ls-eyebrow:.25em;
  --h2:clamp(1.7rem,3.6vw,2.7rem);
  --radius:8px;--pill:100px;
  --shadow:0 14px 32px 0 rgba(75,81,91,.12),0 10px 14px 0 rgba(75,81,91,.06);
  --shadow-h:0 20px 48px 0 rgba(75,81,91,.16),0 14px 20px 0 rgba(75,81,91,.08);
  --max:1280px;--nav-h:80px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);font-size:15px;line-height:1.6;letter-spacing:var(--ls-b);color:var(--text);background:var(--bg);word-break:keep-all;overflow-wrap:break-word}
h1,h2,h3,h4,p,li,a,button,span,dt,dd,td,th{word-break:keep-all;overflow-wrap:break-word}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
*:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:0;top:0;z-index:9999;padding:8px 16px;background:#000;color:#fff}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* NAV : 양끝 꽉 채움, 메뉴 없음 */
.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:1000;transition:background .35s,box-shadow .35s}
.nav.scrolled{background:var(--bg);box-shadow:0 2px 20px rgba(0,0,0,.08)}
.nav-inner{width:100%;height:100%;padding:0 clamp(20px,3vw,48px);display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav-logo{display:flex;align-items:center;gap:10px}
.nav-logo svg{width:34px;height:34px;flex:none}
.nav-logo-text{font-size:1.25rem;font-weight:600;letter-spacing:var(--ls-h);color:#fff;transition:color .35s}
.nav.scrolled .nav-logo-text{color:var(--text)}
.nav-cta{background:var(--accent);color:#fff;border-radius:var(--pill);padding:11px 26px;font-size:14px;font-weight:600;white-space:nowrap;transition:filter .2s}
.nav-cta:hover{filter:brightness(1.1)}

/* HERO split */
.hero-split{position:relative;display:grid;grid-template-columns:1fr;grid-template-rows:auto auto;overflow:hidden;background:var(--bg-dark)}
.hero-split-left{position:relative;display:flex;flex-direction:column;justify-content:flex-start;padding:96px 24px 56px;background:linear-gradient(135deg,#0b1a2b 0%,#124a95 62%,#0e2f5c 100%);color:#fff;overflow:hidden;z-index:2}
.hero-split-left::before{content:"";position:absolute;top:-80px;right:-80px;width:320px;height:320px;background:radial-gradient(circle,rgba(75,143,230,.35) 0%,rgba(75,143,230,0) 70%);pointer-events:none}
.hero-split-left::after{content:"";position:absolute;bottom:-100px;left:-60px;width:260px;height:260px;background:radial-gradient(circle,rgba(28,111,214,.28) 0%,rgba(28,111,214,0) 70%);pointer-events:none}
.hero-split-content{position:relative;max-width:560px;margin:0 auto;width:100%;z-index:2}
.hero-eyebrow{display:inline-block;font-size:11px;font-weight:700;letter-spacing:var(--ls-eyebrow);text-transform:uppercase;color:var(--accent-soft);margin-bottom:24px;padding:6px 14px;border:1px solid rgba(159,196,242,.35);border-radius:var(--pill);opacity:0;animation:fadeUp .9s ease-out .25s forwards}
.hero-title{font-size:clamp(2.3rem,5vw,3.8rem);font-weight:600;letter-spacing:var(--ls-h);color:#fff;line-height:1.2;margin-bottom:22px;opacity:0;animation:fadeUp .9s ease-out .45s forwards}
.hero-subtitle{font-size:clamp(1.05rem,1.6vw,1.25rem);font-weight:500;color:rgba(255,255,255,.85);line-height:1.75;margin-bottom:36px;opacity:0;animation:fadeUp .9s ease-out .65s forwards}
.hero-subtitle strong{color:#fff;font-weight:700}
.hero-cta-group{display:flex;flex-wrap:wrap;gap:14px;opacity:0;animation:fadeUp .9s ease-out .85s forwards}
.hero-cta-btn{display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--accent-dark);border-radius:var(--pill);padding:15px 36px;font-size:15px;font-weight:700;transition:transform .25s,box-shadow .25s;box-shadow:0 8px 24px rgba(0,0,0,.18)}
.hero-cta-btn:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(0,0,0,.24)}
.hero-cta-btn-outline{display:inline-flex;align-items:center;gap:8px;background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55);border-radius:var(--pill);padding:14px 32px;font-size:15px;font-weight:600;transition:border-color .2s,background .2s}
.hero-cta-btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.hero-trust-row{display:flex;flex-wrap:wrap;gap:24px;margin-top:44px;padding-top:26px;border-top:1px solid rgba(255,255,255,.15);opacity:0;animation:fadeUp .9s ease-out 1.05s forwards}
.hero-trust-item{display:flex;flex-direction:column;gap:4px}
.hero-trust-label{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-soft);font-weight:600}
.hero-trust-value{font-size:14px;color:#fff;font-weight:600;letter-spacing:-.01em}
.hero-split-right{position:relative;aspect-ratio:16/10;width:100%;overflow:hidden;background:var(--bg-dark)}
.hero-slides{position:absolute;inset:0;z-index:0}
.hero-slide{position:absolute;inset:0;opacity:0;animation:heroSlide 20s linear infinite;will-change:opacity,transform}
.hero-slide img{width:100%;height:100%;object-fit:cover}
.hero-slide:nth-child(1){animation-delay:-1s}.hero-slide:nth-child(2){animation-delay:4s}.hero-slide:nth-child(3){animation-delay:9s}.hero-slide:nth-child(4){animation-delay:14s}
.hero-split-right::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(14,34,54,.35) 0%,rgba(14,34,54,0) 45%,rgba(14,34,54,.45) 100%);z-index:1}
.hero-badge{position:absolute;bottom:36px;left:36px;z-index:2;padding:14px 22px;background:rgba(14,34,54,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.12);border-radius:12px;color:#fff;max-width:280px;opacity:0;animation:fadeUp .9s ease-out 1.2s forwards}
.hero-badge-title{font-size:13px;font-weight:700;margin-bottom:4px;color:#cfe2fb;letter-spacing:.04em;text-transform:uppercase}
.hero-badge-desc{font-size:12px;color:rgba(255,255,255,.78);line-height:1.5}
@keyframes heroSlide{0%{opacity:0;transform:scale(1)}5%{opacity:1}25%{opacity:1;transform:scale(1.1) translate(-1.2%,-.6%)}30%{opacity:0;transform:scale(1.1) translate(-1.2%,-.6%)}100%{opacity:0;transform:scale(1.1)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.hero-slide{animation:none}.hero-slide:first-child{opacity:1}}
@media(min-width:1024px){
  .hero-split{grid-template-columns:minmax(0,2fr) minmax(0,3fr);grid-template-rows:1fr;min-height:100vh}
  .hero-split-left{padding:140px 60px 80px;justify-content:center}
  .hero-split-right{aspect-ratio:auto;min-height:100vh}
}
@media(min-width:1440px){.hero-split{grid-template-columns:minmax(0,5fr) minmax(0,8fr)}.hero-split-left{padding:140px 72px 80px}}

/* PAGE HERO (서브·상담) */
.page-hero{padding-top:var(--nav-h);background:var(--bg-dark);position:relative;overflow:hidden;min-height:560px;display:flex;align-items:flex-end}
.page-hero-bg{position:absolute;inset:0}
.page-hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.page-hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(11,26,43,.72) 0%,rgba(18,74,149,.55) 55%,rgba(14,47,92,.82) 100%)}
.page-hero-inner{position:relative;z-index:1;max-width:var(--max);margin:0 auto;padding:60px 24px;width:100%;color:#fff}
.page-hero-eyebrow{display:inline-block;font-size:11px;font-weight:700;letter-spacing:var(--ls-eyebrow);text-transform:uppercase;color:var(--accent-soft);margin-bottom:16px}
.crumb{font-size:13px;color:rgba(255,255,255,.7);margin-bottom:14px}.crumb a:hover{text-decoration:underline}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.8rem);font-weight:800;letter-spacing:var(--ls-h);color:#fff;line-height:1.2;margin-bottom:20px}
.page-hero p{font-size:clamp(1.05rem,1.6vw,1.25rem);font-weight:500;color:rgba(255,255,255,.88);line-height:1.85;max-width:760px}
.page-hero p strong{color:#fff}
.page-hero .hero-cta-group{margin-top:30px;animation:none;opacity:1}

/* SECTION */
.section{padding:100px 24px}
.section-inner{max-width:var(--max);margin:0 auto}
.section-alt{background:var(--bg-alt)}
.section-header{text-align:center;margin-bottom:60px}
.section-eyebrow{display:inline-block;font-size:11px;font-weight:600;letter-spacing:var(--ls-eyebrow);text-transform:uppercase;color:var(--accent);margin-bottom:16px}
.section-title{font-size:var(--h2);font-weight:600;letter-spacing:var(--ls-h);color:var(--text);line-height:1.3;margin-bottom:16px}
.section-desc{font-size:15px;color:var(--text-sub);max-width:620px;margin:0 auto;line-height:1.8}

/* VALUE / INTRO cards */
.value-grid{display:grid;grid-template-columns:1fr;gap:24px}
.value-card{background:#fff;border-radius:var(--radius);padding:36px 28px;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s}
.value-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-h)}
.value-icon{width:52px;height:52px;background:rgba(28,111,214,.1);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;color:var(--accent)}
.value-icon svg{width:26px;height:26px}
.value-card h3{font-size:1.15rem;font-weight:600;letter-spacing:var(--ls-h);margin-bottom:10px}
.value-card p{font-size:14px;color:var(--text-body);line-height:1.7}
@media(min-width:768px){.value-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.value-grid{grid-template-columns:repeat(4,1fr)}}

/* STORY (이미지 + 텍스트) */
.story-layout{display:grid;grid-template-columns:1fr;gap:60px;align-items:center}
.story-image{border-radius:var(--radius);overflow:hidden;position:relative;aspect-ratio:4/5;background:var(--bg-alt)}
.story-image .story-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.03);transition:opacity 1.2s ease-in-out,transform 6s ease-out}
.story-image .story-slide.active{opacity:1;transform:scale(1)}
.story-image-dots{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:2}
.story-image-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.5);border:1px solid rgba(255,255,255,.7);cursor:pointer;padding:0;transition:background .3s,transform .3s}
.story-image-dot.active{background:#fff;transform:scale(1.3)}
.story-text .section-header{text-align:left;margin-bottom:28px}
.story-text p{font-size:15px;color:var(--text-body);line-height:1.9;margin-bottom:20px}
.story-highlight{border-left:3px solid var(--accent);padding-left:20px;margin:28px 0;font-size:1.05rem;font-weight:600;color:var(--text);letter-spacing:var(--ls-h);line-height:1.6}
@media(min-width:1024px){.story-layout{grid-template-columns:1fr 1fr}.story-layout.reverse .story-image{order:2}.story-layout.reverse .story-text{order:1}.story-image{aspect-ratio:4/4.4}}

/* PRODUCT / SERVICE cards */
.products-grid,.service-grid{display:grid;grid-template-columns:1fr;gap:24px}
.product-card,.service-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s}
.product-card:hover,.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-h)}
.product-card-img,.service-card-img{width:100%;aspect-ratio:4/3;object-fit:cover}
.product-card-body,.service-card-body{padding:22px 22px 28px}
.product-card-label,.service-card-label{font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.product-card-title,.service-card-title{font-size:1.15rem;font-weight:600;letter-spacing:var(--ls-h);margin-bottom:10px;line-height:1.45}
.product-card-desc,.service-card-desc{font-size:13.5px;color:var(--text-body);line-height:1.7}
.service-card-more{display:inline-block;margin-top:14px;font-size:13px;font-weight:700;color:var(--accent)}
.service-card.cta-card{display:flex;align-items:center;justify-content:center;text-align:center;background:var(--bg-dark);min-height:240px}
.service-card.cta-card .service-card-title{color:#fff}.service-card.cta-card .service-card-desc{color:rgba(255,255,255,.75)}
@media(min-width:768px){.products-grid,.service-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.products-grid,.service-grid{grid-template-columns:repeat(3,1fr)}}

/* TABLE */
.tbl-wrap{overflow-x:auto;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);max-width:960px;margin:0 auto}
table{width:100%;border-collapse:collapse;min-width:560px}
th,td{padding:18px 22px;text-align:left;font-size:14.5px;border-bottom:1px solid var(--border);vertical-align:top;line-height:1.7}
th{background:var(--bg-dark);color:#fff;font-weight:600;letter-spacing:.04em;white-space:nowrap}
td:first-child{font-weight:700;color:var(--text);white-space:nowrap}
tr:last-child td{border-bottom:0}
.table-note{text-align:center;color:var(--text-sub);font-size:13px;margin-top:28px;line-height:1.8}

/* PROCESS (게이지 + 사진 전환) */
.process-split{display:flex;gap:48px;align-items:center}
.process-left{flex:1;min-width:0}
.process-steps-list{position:relative;padding-left:28px}
.process-steps-list::before{content:'';position:absolute;top:8px;left:7px;bottom:8px;width:3px;background:rgba(28,111,214,.12);border-radius:2px}
.process-gauge-track{position:absolute;top:8px;left:7px;width:3px;height:0%;background:linear-gradient(180deg,var(--accent),var(--accent-light));border-radius:2px;transition:height .8s cubic-bezier(.4,0,.2,1);z-index:1}
.proc-item{position:relative;padding:20px 0;cursor:pointer;transition:all .4s}
.proc-item:first-of-type{padding-top:0}.proc-item:last-child{padding-bottom:0}
.proc-dot{position:absolute;left:-28px;top:24px;width:17px;height:17px;border-radius:50%;border:2.5px solid rgba(28,111,214,.25);background:var(--bg);z-index:2;transition:all .4s}
.proc-item:first-of-type .proc-dot{top:4px}
.proc-item.active .proc-dot{border-color:var(--accent);background:var(--accent);box-shadow:0 0 0 5px rgba(28,111,214,.15);transform:scale(1.2)}
.proc-item.done .proc-dot{border-color:var(--accent);background:var(--accent)}
.proc-num{font-size:12px;font-weight:500;color:rgba(28,111,214,.45);letter-spacing:.12em;margin-bottom:4px;transition:color .4s}
.proc-item.active .proc-num,.proc-item.done .proc-num{color:var(--accent)}
.proc-title{font-size:clamp(1.05rem,2.5vw,1.2rem);font-weight:500;color:var(--text-body);letter-spacing:var(--ls-h);transition:all .4s;line-height:1.3}
.proc-item.active .proc-title{font-size:clamp(1.25rem,3vw,1.5rem);font-weight:600;color:var(--text)}
.proc-desc{font-size:14px;color:var(--text-body);line-height:1.65;margin-top:6px;max-height:0;opacity:0;overflow:hidden;transition:all .5s}
.proc-item.active .proc-desc{max-height:110px;opacity:.8}
.process-right{flex:1.2;min-width:0;position:relative}
.process-photo{width:100%;aspect-ratio:3/4;border-radius:20px;overflow:hidden;position:relative;background:#e3e8ef;box-shadow:0 8px 40px rgba(0,0,0,.08)}
.process-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.03);transition:opacity .8s,transform 1s}
.process-photo img.photo-active{opacity:1;transform:scale(1)}
.process-photo-caption{position:absolute;bottom:0;left:0;right:0;padding:32px 20px 18px;background:linear-gradient(transparent,rgba(0,0,0,.55));color:#fff;font-size:12px;font-weight:600;letter-spacing:.06em;text-align:center}
.process-photo-dots{display:flex;justify-content:center;gap:6px;margin-top:14px}
.photo-dot{width:6px;height:6px;border-radius:50%;background:rgba(28,111,214,.2);transition:all .4s}
.photo-dot.dot-active{background:var(--accent);width:18px;border-radius:3px}
.cta-wrap{text-align:center;margin-top:48px}
.btn-primary{background:var(--accent);color:#fff;border:none;border-radius:var(--pill);padding:14px 36px;font-family:inherit;font-size:15px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:filter .2s}
.btn-primary:hover{filter:brightness(1.1)}
@media(max-width:767px){.process-split{flex-direction:column-reverse;gap:32px}.process-right{width:100%}.process-photo{aspect-ratio:4/5;border-radius:16px}}

/* GALLERY */
.gallery-tab-nav{display:flex;justify-content:center;margin:0 auto 40px;border:1.5px solid var(--border);border-radius:var(--pill);overflow:hidden;width:fit-content;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.gallery-tab-btn{padding:12px 40px;font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;border:none;background:#fff;color:var(--text-sub);letter-spacing:.08em;transition:background .25s,color .25s}
.gallery-tab-btn:hover{color:var(--accent)}
.gallery-tab-btn.active{background:var(--accent);color:#fff}
.gallery-tab-panel{display:none}.gallery-tab-panel.active{display:block}
.filter-nav{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-bottom:36px}
.filter-btn{padding:8px 22px;font-family:inherit;font-size:12.5px;font-weight:600;cursor:pointer;border:1.5px solid var(--border);border-radius:var(--pill);background:#fff;color:var(--text-sub);transition:all .2s}
.filter-btn:hover{border-color:var(--accent);color:var(--accent)}
.filter-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}
.gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.gallery-item{border-radius:var(--radius);overflow:hidden;aspect-ratio:1;position:relative;background:var(--bg-alt)}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gallery-item:hover img{transform:scale(1.05)}
.gallery-item-overlay{position:absolute;inset:0;background:rgba(0,0,0,0);display:flex;align-items:flex-end;padding:16px;transition:background .3s}
.gallery-item:hover .gallery-item-overlay{background:rgba(0,0,0,.4)}
.gallery-item-label{color:#fff;font-size:12px;font-weight:600;letter-spacing:.1em;opacity:0;transform:translateY(6px);transition:opacity .3s,transform .3s}
.gallery-item:hover .gallery-item-label{opacity:1;transform:none}
.gallery-item.hidden{display:none}
.gallery-grid.g3{grid-template-columns:repeat(2,1fr)}
@media(max-width:1023px){.gallery-item-label{opacity:1;transform:none}.gallery-item-overlay{background:linear-gradient(transparent 55%,rgba(0,0,0,.5))}}
@media(min-width:768px){.gallery-grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1024px){.gallery-grid{grid-template-columns:repeat(4,1fr)}.gallery-grid.g3{grid-template-columns:repeat(3,1fr)}}

/* DARK (사례) */
.trust{background:var(--bg-dark);padding:100px 24px;position:relative;overflow:hidden}
.trust::before{content:"";position:absolute;top:-120px;right:-120px;width:360px;height:360px;background:radial-gradient(circle,rgba(75,143,230,.25) 0%,rgba(75,143,230,0) 70%);pointer-events:none}
.trust-inner{max-width:1240px;margin:0 auto;position:relative;z-index:1}
.trust .section-title{color:#fff}.trust .section-desc{color:rgba(255,255,255,.65)}.trust .section-eyebrow{color:var(--accent-soft)}
.trust-grid{display:grid;grid-template-columns:1fr;gap:28px;margin-top:56px}
.trust-card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:26px 22px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:20px;transition:transform .4s cubic-bezier(.22,1,.36,1),border-color .3s,background .3s}
.trust-card:hover{transform:translateY(-6px);border-color:rgba(159,196,242,.4);background:rgba(255,255,255,.05)}
.trust-cert-link{display:block;width:100%;max-width:320px;aspect-ratio:3/4;border-radius:12px;overflow:hidden;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.trust-cert-img{width:100%;height:100%;object-fit:cover}
.trust-card-body{display:flex;flex-direction:column;align-items:center;gap:6px}
.trust-card-label{font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-soft)}
.trust-card-title{font-size:1.1rem;font-weight:600;color:#fff;letter-spacing:-.02em}
.trust-card-desc{font-size:13px;color:rgba(255,255,255,.68);line-height:1.7;max-width:280px}
@media(min-width:768px){.trust-grid{grid-template-columns:repeat(2,1fr);gap:32px}}
@media(min-width:1024px){.trust-grid{grid-template-columns:repeat(4,1fr);gap:22px}.trust-grid.c3{grid-template-columns:repeat(3,1fr)}}

/* 점검 주기 */
.cycle-grid{display:grid;grid-template-columns:1fr;gap:28px;max-width:1040px;margin:0 auto}
.cycle-card{background:#fff;border-radius:var(--radius);padding:36px 32px;box-shadow:var(--shadow)}
.cycle-card h3{font-size:1.15rem;font-weight:600;letter-spacing:var(--ls-h);margin-bottom:14px}
.cycle-card p{font-size:14.5px;color:var(--text-body);line-height:1.85}
.check-list li{position:relative;padding:11px 0 11px 26px;font-size:14.5px;color:var(--text-body);border-bottom:1px solid var(--border);line-height:1.7}
.check-list li:last-child{border-bottom:0}
.check-list li::before{content:"";position:absolute;left:2px;top:19px;width:9px;height:9px;border-radius:2px;background:var(--accent)}
@media(min-width:900px){.cycle-grid{grid-template-columns:1fr 1fr}}

/* FAQ */
.faq-list{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{background:#fff;border-radius:var(--radius);border:1px solid var(--border);overflow:hidden;transition:border-color .25s,box-shadow .25s}
.faq-item[open]{border-color:var(--accent);box-shadow:0 6px 20px rgba(28,111,214,.1)}
.faq-summary{cursor:pointer;padding:22px 26px;display:flex;align-items:center;justify-content:space-between;gap:16px;list-style:none}
.faq-summary::-webkit-details-marker{display:none}
.faq-summary h3{font-size:15.5px;font-weight:600;letter-spacing:-.02em;margin:0;line-height:1.5}
.faq-summary h3::before{content:"Q. ";color:var(--accent);font-weight:700}
.faq-summary::after{content:"+";font-size:22px;color:var(--accent);transition:transform .3s;font-weight:300;flex:none}
.faq-item[open] .faq-summary::after{transform:rotate(45deg)}
.faq-body{padding:0 26px 22px;font-size:14px;color:var(--text-body);line-height:1.85}
.faq-body::before{content:"A. ";font-weight:700;color:var(--accent)}

/* PHOTO BANNER */
.photo-banner{position:relative;display:block;border-radius:var(--radius);overflow:hidden;min-height:300px;color:#fff;margin-top:48px}
.photo-banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.photo-banner:hover img{transform:scale(1.04)}
.photo-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,26,43,.9),rgba(11,26,43,.3))}
.photo-banner-text{position:relative;z-index:1;padding:clamp(28px,4vw,56px);max-width:600px}
.photo-banner-text h3{font-size:clamp(1.3rem,3vw,1.9rem);font-weight:600;letter-spacing:var(--ls-h);margin-bottom:10px;line-height:1.4}
.photo-banner-text p{font-size:14px;color:rgba(255,255,255,.82);margin-bottom:20px;line-height:1.75}
.photo-banner-text span{display:inline-block;background:#fff;color:var(--accent-dark);border-radius:var(--pill);padding:12px 28px;font-size:14px;font-weight:700}
.updated{text-align:center;font-size:13px;color:var(--text-sub);margin-top:40px}

/* CTA BANNER */
.cta-banner{background:linear-gradient(135deg,#0b1a2b 0%,#124a95 55%,#1c6fd6 100%);padding:80px 24px;text-align:center;position:relative;overflow:hidden}
.cta-banner::before{content:"";position:absolute;top:-120px;left:50%;transform:translateX(-50%);width:560px;height:560px;background:radial-gradient(circle,rgba(207,226,251,.14) 0%,rgba(207,226,251,0) 60%);pointer-events:none}
.cta-banner-inner{max-width:760px;margin:0 auto;position:relative;z-index:1}
.cta-banner h2{font-size:clamp(1.6rem,4.2vw,3rem);font-weight:600;letter-spacing:var(--ls-h);color:#fff;margin-bottom:16px;line-height:1.3}
.cta-banner p{font-size:15px;color:rgba(255,255,255,.9);margin-bottom:36px;line-height:1.7}
.cta-banner-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.btn-white{background:#fff;color:var(--accent-dark);border:none;border-radius:var(--pill);padding:14px 36px;font-family:inherit;font-size:15px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:filter .2s}
.btn-white:hover{filter:brightness(.95)}
.btn-outline-white{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.8);border-radius:var(--pill);padding:13px 36px;font-family:inherit;font-size:15px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:background .2s,border-color .2s}
.btn-outline-white:hover{background:rgba(255,255,255,.1);border-color:#fff}

/* CONTACT (상담) */
.quick-contact{background:var(--bg-dark);color:#fff}
.quick-contact-inner{max-width:var(--max);margin:0 auto;padding:20px 24px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 32px;font-size:14px}
.quick-contact-item{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.88)}
.quick-contact-item a{color:#fff;font-weight:700}
.quick-contact-divider{width:1px;height:16px;background:rgba(255,255,255,.2)}
.contact-inner{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1fr;gap:40px}
.contact-info-header h2{font-size:var(--h2);font-weight:600;letter-spacing:var(--ls-h);line-height:1.3;margin-bottom:14px}
.contact-info-header p{color:var(--text-body);line-height:1.85;margin-bottom:28px}
.contact-eyebrow{display:inline-block;font-size:11px;font-weight:600;letter-spacing:var(--ls-eyebrow);color:var(--accent);margin-bottom:16px}
.contact-card{display:flex;gap:16px;align-items:center;background:#fff;border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);margin-bottom:14px}
.contact-card-icon{flex:none;width:46px;height:46px;border-radius:12px;background:rgba(28,111,214,.1);color:var(--accent);display:flex;align-items:center;justify-content:center}
.contact-card-icon svg{width:22px;height:22px}
.contact-card-label{font-size:11px;font-weight:600;letter-spacing:.1em;color:var(--text-sub);margin-bottom:2px}
.contact-card-value{font-size:1.15rem;font-weight:700;letter-spacing:var(--ls-h)}
.contact-card-value a{color:var(--accent)}
.form-card{background:#fff;border-radius:16px;padding:36px 30px;box-shadow:var(--shadow)}
.form-title{font-size:1.3rem;font-weight:700;letter-spacing:var(--ls-h);margin-bottom:6px}
.form-subtitle{font-size:13.5px;color:var(--text-sub);margin-bottom:24px;line-height:1.7}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.form-input,.form-select,.form-textarea{width:100%;padding:13px 16px;border:1.5px solid #dde3ea;border-radius:10px;font-family:inherit;font-size:15px;background:#fff;color:var(--text);transition:border-color .2s}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--accent)}
.form-textarea{min-height:110px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr;gap:0 14px}
.form-submit{width:100%;justify-content:center;margin-top:8px;padding:16px 36px}
@media(min-width:768px){.form-row{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.contact-inner{grid-template-columns:5fr 6fr;gap:56px}}

/* FOOTER */
footer{background:var(--bg-dark);padding:64px 24px calc(32px + env(safe-area-inset-bottom));color:rgba(255,255,255,.8)}
.footer-inner{max-width:var(--max);margin:0 auto}
.footer-grid{display:grid;grid-template-columns:1fr;gap:40px;margin-bottom:48px}
.footer-brand-name{font-size:1.2rem;font-weight:600;color:#fff;letter-spacing:var(--ls-h);margin-bottom:12px}
.footer-brand-desc{font-size:13px;line-height:1.7;color:rgba(255,255,255,.6);max-width:360px}
.footer-business-info h4{font-size:13px;font-weight:600;color:#fff;letter-spacing:.1em;margin-bottom:12px}
.footer-business-info dl{display:grid;grid-template-columns:auto 1fr;gap:6px 20px;font-size:13px;line-height:1.8}
.footer-business-info dt{color:rgba(255,255,255,.55)}.footer-business-info dd{color:rgba(255,255,255,.85)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between}
.footer-bottom p{font-size:12px;color:rgba(255,255,255,.45);line-height:1.8}
@media(min-width:768px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1fr 1.2fr}}

/* FLOATING */
.float-call{position:fixed;bottom:28px;right:24px;z-index:900;background:var(--accent);color:#fff;border-radius:var(--pill);padding:13px 22px;display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;box-shadow:0 6px 24px rgba(28,111,214,.4);transition:filter .2s,transform .2s}
.float-call:hover{filter:brightness(1.1);transform:translateY(-2px)}
.float-main{position:fixed;bottom:84px;right:24px;z-index:900;background:#fff;color:var(--accent-dark);border:1px solid rgba(0,0,0,.1);border-radius:var(--pill);padding:12px 20px;display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;box-shadow:0 6px 24px rgba(0,0,0,.14);transition:transform .2s}
.float-main:hover{transform:translateY(-2px)}
.float-call svg,.float-main svg{width:16px;height:16px}
.back-to-top{position:fixed;bottom:28px;right:170px;z-index:900;background:#fff;border:1px solid rgba(0,0,0,.1);border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .3s,transform .2s;box-shadow:0 4px 16px rgba(0,0,0,.1)}
.back-to-top.visible{opacity:1;pointer-events:auto}
.mbar{display:none}

/* ANIM */
.fade-up{opacity:0;transform:translateY(32px);transition:opacity .7s ease,transform .7s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}
.stagger-1{transition-delay:.1s}.stagger-2{transition-delay:.2s}.stagger-3{transition-delay:.3s}.stagger-4{transition-delay:.4s}

/* MOBILE */
@media(max-width:767px){
  body{padding-bottom:64px}
  :root{--nav-h:64px}
  .section{padding:60px 20px}
  .section-header{margin-bottom:36px}
  .trust,.cta-banner{padding:64px 20px}
  .nav-inner{padding:0 18px}.nav-logo-text{font-size:1.1rem}.nav-cta{padding:9px 18px;font-size:13px}
  .hero-split-left{padding:96px 20px 48px}
  .hero-cta-group{flex-direction:column}.hero-cta-btn,.hero-cta-btn-outline{width:100%;justify-content:center}
  .hero-badge{left:16px;bottom:16px;padding:10px 14px;max-width:210px}
  .page-hero{min-height:480px}.page-hero-inner{padding:40px 20px}
  .story-layout{gap:36px}
  .btn-primary,.btn-white,.btn-outline-white{width:100%;justify-content:center}
  .cta-banner-actions{flex-direction:column}
  th,td{padding:14px 16px;font-size:14px}
  .form-card{padding:28px 20px}
  .faq-summary{padding:18px 18px}.faq-body{padding:0 18px 18px}
  .float-call,.back-to-top{display:none}
  .float-main{right:14px;bottom:78px;padding:11px 16px}
  .mbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:950;padding-bottom:env(safe-area-inset-bottom);background:var(--bg-dark);box-shadow:0 -6px 20px rgba(0,0,0,.18)}
  .mbar a{display:flex;align-items:center;justify-content:center;height:64px;color:#fff;font-weight:700;font-size:16px}
  .mbar a+a{background:var(--accent)}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.fade-up{opacity:1;transform:none;transition:none}*{transition:none!important}}

/* 불릿 목록 */
.bullet-list{margin:0 0 20px}
.bullet-list li{position:relative;padding:0 0 0 22px;margin-bottom:12px;font-size:15px;line-height:1.85;color:var(--text-body)}
.bullet-list li::before{content:"";position:absolute;left:2px;top:.72em;width:8px;height:8px;border-radius:2px;background:var(--accent)}
.bullet-list.sm li{font-size:13.5px;line-height:1.7;margin-bottom:8px}
.bullet-list.sm li::before{top:.62em;width:7px;height:7px}
.cycle-card .bullet-list{margin-bottom:0}
.contact-info-header .bullet-list{margin-bottom:28px}

/* ===== 반응형 보강 : PC(1024+) / 태블릿(768~1023) / 모바일(~767) ===== */
img{height:auto}
.hero-split{min-height:0}
@media(min-width:1024px){.hero-split{min-height:100vh}.hero-split-right{min-height:100vh}}
@supports(min-height:100dvh){@media(min-width:1024px){.hero-split,.hero-split-right{min-height:100dvh}}}
.rel-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}

/* 태블릿 */
@media(min-width:768px) and (max-width:1023px){
  :root{--nav-h:72px}
  .section{padding:80px 32px}
  .trust,.cta-banner{padding:80px 32px}
  .section-header{margin-bottom:48px}
  .hero-split-left{padding:112px 48px 64px}
  .hero-split-content{max-width:680px}
  .hero-split-right{aspect-ratio:16/9}
  .hero-badge{left:28px;bottom:28px}
  .page-hero{min-height:520px}.page-hero-inner{padding:56px 32px}
  .products-grid{grid-template-columns:repeat(3,1fr);gap:18px}
  .product-card-body{padding:18px 16px 22px}
  .product-card-title{font-size:1.02rem}
  .trust-grid.c3{grid-template-columns:repeat(3,1fr);gap:18px}
  .trust-card{padding:20px 16px}
  .story-layout{gap:44px}
  .story-image{aspect-ratio:4/3}
  .process-split{gap:36px}
  .gallery-grid,.gallery-grid.g3{grid-template-columns:repeat(3,1fr)}
  .contact-inner{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .float-call{bottom:24px;right:20px}.float-main{right:20px}
  .back-to-top{right:156px;bottom:24px}
}
/* PC 넓은 화면 */
@media(min-width:1024px){
  .nav-inner{padding:0 clamp(32px,4vw,64px)}
  .products-grid{grid-template-columns:repeat(3,1fr)}
  .trust-grid.c3{grid-template-columns:repeat(3,1fr)}
}
@media(min-width:1600px){:root{--max:1360px}body{font-size:16px}}

/* 모바일 */
@media(max-width:767px){
  .tbl-wrap{box-shadow:none;background:none;overflow:visible}
  table{min-width:0;display:block}
  thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  tbody,tr{display:block}
  tr{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:14px;padding:6px 0;overflow:hidden}
  td{display:grid;grid-template-columns:64px 1fr;gap:12px;padding:12px 18px;border-bottom:1px solid var(--border);white-space:normal!important}
  td:last-child{border-bottom:0}
  td::before{content:attr(data-label);font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--accent)}
  td:first-child{font-size:15.5px;background:var(--bg-alt)}
  .gallery-tab-btn{padding:11px 22px}
  .filter-nav{gap:6px;margin-bottom:24px}.filter-btn{padding:8px 15px;font-size:12px}
  .section-title{line-height:1.35}
  .section-desc{font-size:14px}
  .story-image{aspect-ratio:4/4.6}
  .products-grid,.service-grid,.rel-grid,.value-grid,.trust-grid,.cycle-grid{gap:16px}
  .product-card-body,.service-card-body{padding:18px 18px 22px}
  .cycle-card{padding:26px 22px}
  .photo-banner{min-height:260px;margin-top:32px}
  .photo-banner-text span{display:block;text-align:center}
  .hero-trust-row{gap:16px 22px;margin-top:32px}
  .footer-business-info dl{grid-template-columns:1fr;gap:2px}
  .footer-business-info dt{margin-top:8px}
  .contact-card{padding:16px 18px}
  .contact-card-value{font-size:1.05rem}
  .quick-contact-divider{display:none}
  .quick-contact-inner{flex-direction:column;align-items:flex-start;gap:10px;padding:18px 20px}
  .updated{margin-top:28px}
}
/* 작은 폰(≤375) */
@media(max-width:375px){
  .nav-logo-text{font-size:1rem}.nav-logo svg{width:30px;height:30px}
  .hero-title,.page-hero h1{font-size:2.05rem}
  .gallery-grid{gap:8px}
  .mbar a{font-size:15px}
}
/* 가로 모드 낮은 화면 */
@media(max-height:480px) and (orientation:landscape){.page-hero{min-height:420px}.hero-split-left{padding-top:84px}}

/* 모바일·태블릿: 메인 히어로 사진을 먼저 노출 */
@media(max-width:1023px){
  .hero-split-right{order:-1;aspect-ratio:16/10}
  .hero-split-right::before{content:"";position:absolute;left:0;right:0;top:0;height:110px;background:linear-gradient(rgba(11,26,43,.65),rgba(11,26,43,0));z-index:1;pointer-events:none}
  .hero-split-left{padding:44px 48px 64px}
  .hero-badge{left:20px;bottom:20px}
}
@media(max-width:767px){
  .hero-split-right{aspect-ratio:1/1}
  .hero-split-left{padding:36px 20px 52px}
  .hero-badge{left:14px;bottom:14px;max-width:190px;padding:9px 12px}
}

/* 히어로 하단 정보: 모바일에서 잘림 방지(세로 목록) */
.hero-split-content,.hero-trust-row,.hero-trust-item{min-width:0}
.hero-trust-value{white-space:normal;word-break:keep-all;overflow-wrap:anywhere}
@media(max-width:767px){
  .hero-split-left{overflow:visible}
  .hero-split-content{max-width:100%}
  .hero-trust-row{display:grid;grid-template-columns:1fr;gap:0;margin-top:28px;padding-top:6px}
  .hero-trust-item{flex-direction:row;align-items:baseline;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.12)}
  .hero-trust-item:last-child{border-bottom:0}
  .hero-trust-label{flex:none;min-width:64px}
  .hero-trust-value{text-align:right;font-size:14.5px}
}

/* ===== 텍스트 가독성: 줄바꿈·띄어쓰기·좌우 균형 ===== */
html,body{overflow-x:clip}
h1,h2,h3,.section-desc,.proc-title,.hero-title,.cta-banner p,.photo-banner-text h3,.faq-summary h3,.trust-card-title,.service-card-title,.product-card-title{text-wrap:balance}
p,li,.faq-body,td,.proc-desc,.section-desc,.hero-subtitle,.page-hero p,.trust-card-desc,.product-card-desc{text-wrap:pretty}
.hero-subtitle strong,.page-hero p strong{white-space:nowrap}
@media(max-width:767px){
  body{letter-spacing:-.02em;line-height:1.7}
  .wrap,.section,.trust,.cta-banner,footer{padding-left:20px;padding-right:20px}
  /* 제목 */
  .section-title{font-size:1.5rem;line-height:1.4;letter-spacing:-.035em;padding:0 2px}
  .section-header{padding:0}
  .section-desc{font-size:14.5px;line-height:1.8;max-width:100%}
  .hero-title{font-size:2.2rem;line-height:1.25}
  .page-hero h1{font-size:2.1rem;line-height:1.25}
  h3,.product-card-title,.service-card-title,.trust-card-title,.value-card h3,.cycle-card h3{font-size:1.05rem;line-height:1.5}
  /* 소개글: 문장마다 한 줄 단위로 */
  .hero-subtitle,.page-hero p{font-size:1.02rem;line-height:1.75;font-weight:500}
  .s-line{display:block}.s-line+.s-line{margin-top:8px}
  .hero-badge-desc br{display:none}
  /* 본문·불릿 */
  .bullet-list li{font-size:14.5px;line-height:1.8;padding-left:20px;margin-bottom:10px}
  .bullet-list.sm li{font-size:13.5px}
  .check-list li{font-size:14.5px;line-height:1.75}
  .story-text .section-header{text-align:left;margin-bottom:20px}
  .story-text .section-title{padding:0}
  .product-card-desc,.trust-card-desc,.service-card-desc,.value-card p,.cycle-card p,.faq-body,.proc-desc{font-size:14px;line-height:1.8}
  .faq-summary h3{font-size:15px;line-height:1.55}
  .trust-card-desc{max-width:100%}
  .cta-banner h2{font-size:1.55rem;line-height:1.4}
  .cta-banner p{font-size:14.5px;line-height:1.8}
  td{font-size:14px;line-height:1.65}
  .footer-brand-desc{max-width:100%}
  .footer-bottom p{font-size:11.5px;line-height:1.8}
}
@media(max-width:375px){
  .section-title{font-size:1.4rem}
  .hero-title{font-size:2rem}.page-hero h1{font-size:1.95rem}
  .hero-subtitle,.page-hero p{font-size:.98rem}
}

/* 모바일: 시공업체 선택 기준(4가지) 섹션 높이 축소 */
@media(max-width:767px){
  .section-why{padding-top:44px;padding-bottom:44px}
  .section-why .section-header{margin-bottom:22px}
  .section-why .value-grid{gap:10px}
  .section-why .value-card{display:grid;grid-template-columns:40px 1fr;column-gap:14px;row-gap:4px;align-items:start;padding:16px 16px 18px;box-shadow:0 6px 16px rgba(75,81,91,.1)}
  .section-why .value-icon{grid-row:1/3;width:40px;height:40px;border-radius:10px;margin:0}
  .section-why .value-icon svg{width:20px;height:20px}
  .section-why .value-card h3{margin:0;font-size:1rem;line-height:1.4;align-self:center}
  .section-why .value-card p{margin:0;font-size:13.5px;line-height:1.7}
}

/* 한글 라벨 자간 보정, 제목 자간 완화 */
.service-card-label,.product-card-label,.gallery-item-label{letter-spacing:.05em}
.section-title,.hero-title,.page-hero h1,.cta-banner h2{letter-spacing:-.025em}
@media(max-width:767px){
  body{letter-spacing:-.01em}
  .section-title{letter-spacing:-.02em}
  .hero-title,.page-hero h1,.cta-banner h2{letter-spacing:-.025em}
}

/* 상담 상단 연락처 띠: 아이콘 크기 고정 */
.quick-contact-item svg{width:18px;height:18px;flex:none;color:var(--accent-soft)}
.quick-contact-item span{line-height:1.5}
@media(max-width:767px){.quick-contact-inner{gap:12px;padding:18px 20px}.quick-contact-item{gap:10px;font-size:14px}}

/* 마무리 보정: PC 제목 자간, 한글 라벨 */
@media(min-width:768px){.section-title,.hero-title,.page-hero h1,.cta-banner h2,.contact-info-header h2{letter-spacing:-.012em}}
.contact-card-label,.form-group label{letter-spacing:.02em}