@font-face{font-family:Pretendard;font-weight:400;font-style:normal;font-display:swap;src:url(/assets/fonts/Pretendard-Regular.woff2) format("woff2")}
@font-face{font-family:Pretendard;font-weight:600;font-style:normal;font-display:swap;src:url(/assets/fonts/Pretendard-SemiBold.woff2) format("woff2")}
@font-face{font-family:Pretendard;font-weight:700;font-style:normal;font-display:swap;src:url(/assets/fonts/Pretendard-Bold.woff2) format("woff2")}
:root{--blue:#0b5cff;--blue-d:#0847c4;--blue-l:#eaf2ff;--ink:#0f172a;--text:#334155;--mute:#64748b;--line:#e2e8f0;--bg:#f5f8fd;--white:#fff;--r:20px;--shadow:0 10px 30px -12px rgba(15,23,42,.18);--gap:clamp(20px,4vw,40px);--bar:64px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:Pretendard,"Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",sans-serif;font-size:16.5px;line-height:1.85;color:var(--text);background:var(--bg);word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0}
h1,h2,h3,p,figure,address{margin:0}
address{font-style:normal}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
.wrap{width:100%;max-width:1560px;margin:0 auto;padding:0 clamp(16px,3vw,56px)}
.wrap.narrow{max-width:1560px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{max-width:none;padding:0 clamp(16px,3vw,48px)}
.header-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{border-radius:10px;width:44px;height:44px}
.brand-name{font-weight:700;font-size:19px;color:var(--ink);letter-spacing:-.02em}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;border-radius:999px;transition:transform .25s ease,box-shadow .25s ease,background .25s ease;cursor:pointer}
.btn-sm{padding:9px 18px;font-size:15px}
.btn-lg{padding:16px 34px;font-size:17px}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px -8px rgba(11,92,255,.6)}
.btn-primary:hover{background:var(--blue-d);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--blue)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 10px 24px -10px rgba(0,0,0,.4)}

/* hero */
.eyebrow{display:inline-block;font-size:14px;font-weight:700;color:var(--blue);background:var(--blue-l);padding:6px 14px;border-radius:999px;margin-bottom:18px}
h1{font-size:clamp(32px,7vw,52px);line-height:1.2;font-weight:700;color:var(--ink);letter-spacing:-.03em;margin-bottom:22px}
.summary{display:grid;gap:12px;margin-bottom:28px;font-size:17.5px;color:var(--ink);line-height:1.8}
.hero-home{background:linear-gradient(180deg,#fff 0%,var(--blue-l) 100%);padding:clamp(40px,7vw,88px) 0}
.hero-grid{display:grid;gap:36px;align-items:center}
.hero-photo{border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}
.hero-photo img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hero-sub{background:linear-gradient(180deg,#fff 0%,var(--blue-l) 100%);padding:clamp(40px,6vw,72px) 0}

/* layout blocks */
.stack{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--gap);padding-top:var(--gap);padding-bottom:var(--gap)}
.section{padding:clamp(40px,6vw,80px) 0}
.card{min-width:0;background:#fff;border-radius:var(--r);padding:clamp(24px,4vw,44px);box-shadow:var(--shadow);border:1px solid var(--line)}
.block h2,.sec-title{font-size:clamp(22px,4.6vw,30px);line-height:1.4;color:var(--ink);font-weight:700;letter-spacing:-.02em;margin-bottom:16px}
.block p+p{margin-top:12px}
.block p{font-size:16.5px}
.photo-block{padding:0;overflow:hidden}
.photo-block h2,.photo-block p,.photo-block ul,.photo-block ol{margin-left:clamp(22px,4vw,44px);margin-right:clamp(22px,4vw,44px)}
.photo-block h2{margin-top:clamp(24px,4vw,36px)}
.photo-block>*:last-child{margin-bottom:clamp(24px,4vw,40px)}
.photo img{width:100%;aspect-ratio:4/3;object-fit:cover}
.sec-sub{color:var(--mute);margin-bottom:28px}

.check-list{list-style:none;display:grid;gap:10px;margin-top:16px}
.check-list li{position:relative;padding-left:30px}
.check-list li::before{content:"";position:absolute;left:0;top:.5em;width:18px;height:18px;border-radius:50%;background:var(--blue-l) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230b5cff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/12px no-repeat}
.steps{list-style:none;counter-reset:s;display:grid;gap:14px;margin-top:8px}
.steps li{counter-increment:s;position:relative;padding:16px 18px 16px 64px;background:var(--bg);border-radius:14px}
.steps li::before{content:counter(s);position:absolute;left:16px;top:50%;transform:translateY(-50%);width:32px;height:32px;border-radius:50%;background:var(--blue);color:#fff;font-weight:700;display:grid;place-items:center;font-size:15px}

/* table */
.table-wrap{overflow-x:auto;margin:18px 0 8px;border:1px solid var(--line);border-radius:14px;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:15.5px;min-width:560px}
th,td{padding:14px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);line-height:1.6}
thead th{background:var(--ink);color:#fff;font-weight:600;white-space:nowrap}
tbody th{font-weight:600;color:var(--ink);background:#fafcff;width:32%}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
.note{font-size:14px;color:var(--mute);margin-top:10px}

/* feature / area / cards */
.feature-grid{list-style:none;display:grid;gap:14px;grid-template-columns:1fr 1fr}
.feature-grid li{background:var(--bg);border-radius:16px;padding:20px 18px;display:grid;gap:6px}
.feature-grid strong{color:var(--ink);font-size:17px}
.feature-grid span{font-size:15px;line-height:1.65}
.area-grid{list-style:none;display:grid;gap:14px;grid-template-columns:repeat(2,1fr);margin-top:18px}
@media (max-width:768px){.area-grid{grid-template-columns:1fr}}
.area-grid a{display:grid;gap:4px;text-align:center;padding:22px 10px;border-radius:16px;background:var(--blue-l);transition:transform .25s ease,background .25s ease}
.area-grid a:hover{transform:translateY(-3px);background:#dbe9ff}
.area-grid strong{font-size:22px;color:var(--blue)}
.area-grid span{font-size:14px;line-height:1.5;padding:0 8px}
.card-grid{list-style:none;display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.svc-card a{display:block;background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);height:100%;transition:transform .3s ease,box-shadow .3s ease}
.svc-card a:hover{transform:translateY(-4px)}
.svc-thumb img{width:100%;aspect-ratio:4/3;object-fit:cover}
.svc-body{display:grid;gap:6px;padding:18px 20px 22px}
.svc-body strong{font-size:18px;color:var(--ink)}
.svc-body span{font-size:14.5px;line-height:1.6;color:var(--mute)}
.banner-grid{display:grid;gap:18px;margin-top:28px;grid-template-columns:1fr 1fr}
.photo-banner{position:relative;display:block;border-radius:var(--r);overflow:hidden;min-height:180px}
.photo-banner img{width:100%;height:100%;min-height:200px;object-fit:cover;transition:transform .6s ease}
.photo-banner:hover img{transform:scale(1.05)}
.photo-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(15,23,42,.72),rgba(15,23,42,.05) 65%)}
.pb-text{position:absolute;left:22px;bottom:18px;z-index:2;color:#fff;display:grid;gap:2px}
.pb-text small{opacity:.85;font-size:13px}
.pb-text strong{font-size:22px}

/* before/after + gallery */
.ba-grid,.gallery{display:grid;gap:12px;grid-template-columns:1fr 1fr;margin-top:18px}
.ba-grid figure,.gallery figure{position:relative;border-radius:14px;overflow:hidden}
.ba-grid img,.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover}
.chip{position:absolute;left:10px;top:10px;z-index:2;background:rgba(15,23,42,.8);color:#fff;font-size:13px;font-weight:600;padding:4px 12px;border-radius:999px}
.chip-after{background:var(--blue)}

/* FAQ */
.qa{padding:20px 0;border-bottom:1px solid var(--line)}
.qa:last-child{border-bottom:0;padding-bottom:0}
.qa h3{font-size:18px;line-height:1.5;color:var(--ink);font-weight:700;display:flex;gap:12px;margin-bottom:10px}
.qa p{display:flex;gap:12px;font-size:16px}
.q,.a{flex:none;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-size:14px;font-weight:700;line-height:1}
.q{background:var(--blue);color:#fff}
.a{background:var(--blue-l);color:var(--blue)}

/* CTA */
.cta-card{background:linear-gradient(135deg,var(--blue) 0%,#2f7bff 100%);color:#fff;border-radius:var(--r);padding:clamp(32px,5vw,52px);text-align:center;display:grid;gap:14px;justify-items:center}
.cta-card h2{font-size:clamp(22px,4.6vw,30px);line-height:1.4;font-weight:700}
.cta-card p{opacity:.92}
.updated{text-align:center;color:var(--mute);font-size:14px}
.contact-actions{display:grid;gap:14px;grid-template-columns:1fr 1fr;margin-top:8px}
.contact-btn{display:grid;gap:2px;padding:20px 22px;border-radius:var(--r);transition:transform .25s ease;box-shadow:var(--shadow)}
.contact-btn:hover{transform:translateY(-3px)}
.contact-btn small{font-size:14px;opacity:.85}
.contact-btn strong{font-size:clamp(19px,4.6vw,24px);letter-spacing:-.01em}
.contact-tel{background:var(--blue);color:#fff}
.contact-sms{background:var(--ink);color:#fff}

/* footer */
.site-footer{background:var(--ink);color:#cbd5e1;padding:48px 0 40px;margin-top:clamp(20px,4vw,40px);font-size:14.5px}
.foot-brand{font-size:20px;font-weight:700;color:#fff;margin-bottom:16px}
.foot-info{display:grid;gap:4px;line-height:1.7}
.foot-info span{display:inline-block;min-width:110px;color:#94a3b8}
.foot-copy{margin-top:22px;padding-top:18px;border-top:1px solid #1e293b;color:#64748b;font-size:13px}

/* floating main link + mobile CTA bar */
.float-home{position:fixed;right:16px;bottom:22px;z-index:40;display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 18px 6px 6px;box-shadow:0 12px 28px -10px rgba(15,23,42,.35);font-weight:700;font-size:14.5px;color:var(--ink);transition:transform .25s ease}
.float-home:hover{transform:translateY(-3px)}
.float-home img{width:42px;height:42px;border-radius:50%;object-fit:cover}
.cta-bar{display:none}

/* reveal */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none;transition:none}*{transition:none!important}}

@media (min-width:769px){
  .hero-grid{grid-template-columns:1.05fr .95fr;gap:56px}
  .summary{font-size:18.5px}
}
@media (max-width:768px){
  .table-wrap{border:0;overflow:visible;margin-top:14px}
  table,tbody,tr,th,td{display:block;min-width:0;width:100%}
  thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  tbody tr{border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden}
  tbody th{width:100%;background:var(--blue-l);color:var(--ink);border-bottom:0;padding:12px 16px}
  tbody td{border-bottom:1px solid var(--line);padding:10px 16px;font-size:15px}
  tbody td:last-child{border-bottom:0}
  tbody td::before{content:attr(data-label);display:block;font-size:12.5px;font-weight:700;color:var(--blue);margin-bottom:2px}
  tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
  tbody tr:last-child td:not(:last-child){border-bottom:1px solid var(--line)}
  .wrap{padding:0 14px}
  .stack{gap:18px}
  .card{border-radius:18px;padding:24px 20px}
  .photo-block{padding:0}
  .photo-block h2,.photo-block p,.photo-block ul,.photo-block ol{margin-left:20px;margin-right:20px}
  .photo-block h2{margin-top:22px}
  .photo-block>*:last-child{margin-bottom:24px}
  .hero-photo{border-radius:20px;margin:0 -2px}
  .summary{font-size:16.5px}
  .btn-lg{width:100%}
  .feature-grid{grid-template-columns:1fr}
  .banner-grid{grid-template-columns:1fr}
  .card-grid{grid-template-columns:1fr 1fr;gap:12px}
  .svc-body{padding:14px 14px 16px}
  .svc-body strong{font-size:16px}
  .svc-body span{font-size:13px}
  .area-grid{gap:10px}
  .area-grid strong{font-size:19px}
  .contact-actions{grid-template-columns:1fr}
  .steps li{padding:14px 14px 14px 58px}
  .qa h3{font-size:17px}
  .float-home{right:12px;padding:5px 14px 5px 5px;font-size:13.5px}
  .float-home img{width:36px;height:36px}
}

/* wide desktop layout: fill the screen */
@media (min-width:900px){
  body{font-size:17px}
  .block p{font-size:17px}
  .photo-block{display:grid;grid-template-columns:1fr 1fr;align-content:stretch}
  .stack>.photo-block:nth-child(even){grid-template-columns:1fr 1fr}
  .photo-block .photo{grid-column:1;grid-row:1 / span 8;min-height:420px}
  .photo-block .photo img{width:100%;height:100%;aspect-ratio:auto;object-fit:cover}
  .photo-block>:not(figure){grid-column:2;margin-left:clamp(32px,4vw,64px);margin-right:clamp(32px,4vw,64px)}
  .photo-block>h2{margin-top:0;align-self:end;padding-top:clamp(28px,3vw,48px)}
  .photo-block>h2~*{align-self:start}
  .photo-block>:last-child{margin-bottom:clamp(28px,3vw,48px)}
  .stack>.photo-block:nth-child(even) .photo{grid-column:2}
  .stack>.photo-block:nth-child(even)>:not(figure){grid-column:1}
  .check-list{grid-template-columns:1fr 1fr;gap:12px 32px}
  .photo-block .check-list{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr;gap:14px}
  .gallery{grid-template-columns:repeat(4,1fr)}
  .ba-grid{grid-template-columns:repeat(4,1fr)}
  .feature-grid{grid-template-columns:repeat(4,1fr)}
  .faq{columns:1}
  .faq .qa{padding:22px 0}
  .card-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
}
@media (min-width:1200px){
  .faq{display:grid;grid-template-columns:1fr 1fr;column-gap:56px}
  .faq>h2{grid-column:1 / -1}
  .faq .qa:nth-last-child(2):nth-child(odd),.faq .qa:last-child{border-bottom:0}
}

/* tablet + phone: fixed consult bar */
@media (max-width:1024px){
  body{padding-bottom:calc(var(--bar) + env(safe-area-inset-bottom))}
  .float-home{bottom:calc(var(--bar) + 14px + env(safe-area-inset-bottom))}
  .cta-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 1fr;height:calc(var(--bar) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 24px -12px rgba(15,23,42,.25)}
  .cta-bar a{display:flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:16px}
  .cta-call{background:var(--blue);color:#fff}
  .cta-sms{background:var(--ink);color:#fff}
}
a,button{touch-action:manipulation;-webkit-tap-highlight-color:transparent}

/* tablet portrait: keep photos from becoming huge */
@media (min-width:560px) and (max-width:819px){
  .photo img,.hero-photo img{aspect-ratio:16/9}
  .card-grid{gap:16px}
}

/* tablet: photo + text side by side from 820px */
@media (min-width:820px) and (max-width:899px){
  .photo-block{display:grid;grid-template-columns:1fr 1fr}
  .photo-block .photo{grid-column:1;grid-row:1 / span 8;min-height:360px}
  .photo-block .photo img{width:100%;height:100%;aspect-ratio:auto;object-fit:cover}
  .photo-block>:not(figure){grid-column:2;margin-left:28px;margin-right:28px}
  .photo-block>h2{margin-top:0;align-self:end;padding-top:28px}
  .photo-block>h2~*{align-self:start}
  .photo-block>:last-child{margin-bottom:28px}
  .stack>.photo-block:nth-child(even) .photo{grid-column:2}
  .stack>.photo-block:nth-child(even)>:not(figure){grid-column:1}
}

/* service card grid: column count follows the number of cards (no overflow, no orphan cells) */
@media (min-width:769px){
  .card-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
}
@media (min-width:769px) and (max-width:1199px){
  .card-grid:has(>.svc-card:nth-child(4):last-child){grid-template-columns:repeat(2,1fr)}
  .card-grid:has(>.svc-card:nth-child(5):last-child){grid-template-columns:repeat(6,1fr)}
  .card-grid:has(>.svc-card:nth-child(5):last-child)>.svc-card{grid-column:span 2}
  .card-grid:has(>.svc-card:nth-child(5):last-child)>.svc-card:nth-child(n+4){grid-column:span 3}
  .card-grid:has(>.svc-card:nth-child(6):last-child){grid-template-columns:repeat(3,1fr)}
  .card-grid:has(>.svc-card:nth-child(8):last-child),.card-grid:has(>.svc-card:nth-child(10):last-child){grid-template-columns:repeat(2,1fr)}
  .card-grid:has(>.svc-card:nth-child(9):last-child),.card-grid:has(>.svc-card:nth-child(12):last-child){grid-template-columns:repeat(3,1fr)}
}
@media (min-width:1200px){
  .card-grid{grid-template-columns:repeat(5,1fr)}
  .card-grid:has(>.svc-card:nth-child(4):last-child),.card-grid:has(>.svc-card:nth-child(7):last-child),.card-grid:has(>.svc-card:nth-child(8):last-child),.card-grid:has(>.svc-card:nth-child(11):last-child){grid-template-columns:repeat(4,1fr)}
  .card-grid:has(>.svc-card:nth-child(6):last-child),.card-grid:has(>.svc-card:nth-child(9):last-child){grid-template-columns:repeat(3,1fr)}
  .card-grid:has(>.svc-card:nth-child(12):last-child){grid-template-columns:repeat(6,1fr)}
}
@media (max-width:768px){
  .svc-card:last-child:nth-child(odd){grid-column:1 / -1}
  .svc-card:last-child:nth-child(odd) .svc-thumb img{aspect-ratio:16/9}
}