@font-face{font-family:"Pretendard";src:url("/fonts/pretendard-sub.woff2") format("woff2");font-weight:100 900;font-display:swap}
:root{--ink:#111A33;--sub:#4A5578;--line:#E4E7F0;--bg:#F6F7FB;--indigo:#4F46E5;--violet:#8B5CF6;--sky:#0EA5E9;--teal:#14B8A6;--amber:#F59E0B;--coral:#F43F5E;--r:20px;--sh:0 10px 30px rgba(17,26,51,.08)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Pretendard",system-ui,-apple-system,sans-serif;color:var(--ink);background:#fff;word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased;line-height:1.6;font-size:17px}
a{color:inherit}
img,video,svg{max-width:100%;display:block}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}

/* 머리글 */
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:28px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.02em;text-decoration:none}
.logo i{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--indigo),var(--violet));display:grid;place-items:center;color:#fff;font-style:normal;font-size:15px}
.nav{display:flex;gap:24px;margin-left:auto}
.nav a{text-decoration:none;color:var(--sub);font-weight:600;font-size:16px}
.nav a:hover,.nav a[aria-current]{color:var(--indigo)}
.top .btn{padding:10px 18px;font-size:15px}
.menu{display:none;margin-left:auto;background:none;border:0;font:inherit;font-weight:700;font-size:15px;color:var(--ink);padding:8px}

/* 버튼 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:15px 26px;border-radius:999px;font-weight:700;font-size:17px;text-decoration:none;border:0;cursor:pointer;font-family:inherit;transition:transform .15s,box-shadow .15s}
.btn.pri{background:linear-gradient(90deg,var(--indigo),var(--violet));color:#fff;box-shadow:0 8px 20px rgba(79,70,229,.28)}
.btn.pri:hover{transform:translateY(-1px);box-shadow:0 10px 26px rgba(79,70,229,.34)}
.btn.sec{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.btn.sec:hover{border-color:var(--indigo);color:var(--indigo)}
.btn.wht{background:#fff;color:var(--indigo)}

/* 구역 */
section{padding:96px 0}
section.tint{background:var(--bg)}
.eyebrow{display:inline-block;font-size:14px;font-weight:700;color:var(--indigo);background:#EEF2FF;padding:6px 12px;border-radius:999px;margin-bottom:14px}
h1,h2,h3{letter-spacing:-.03em;line-height:1.3;margin:0}
h2{font-size:40px;font-weight:800;margin-bottom:16px}
h3{font-size:21px;font-weight:700;margin-bottom:8px}
.lead{font-size:19px;color:var(--sub);margin:0 0 40px;max-width:720px}
.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
.muted{color:var(--sub)}
.small{font-size:14px;color:var(--sub)}

/* 히어로 */
.hero{padding:88px 0 72px;background:linear-gradient(135deg,#F3F0FF 0%,#EEF6FF 55%,#FFF1F3 100%);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:var(--violet);opacity:.08;right:-140px;top:-180px}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;position:relative}
.hero h1{font-size:54px;font-weight:800;margin-bottom:22px}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--indigo),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:20px;color:var(--sub);margin:0 0 32px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.hero video{width:100%;border-radius:var(--r);box-shadow:0 20px 50px rgba(17,26,51,.18);background:#1E1B4B}
.models{margin-top:28px;display:flex;flex-direction:column;gap:6px;font-size:15px;color:var(--sub)}
.models b{color:var(--ink)}

/* 페이지 머리 */
.phead{padding:80px 0 56px;background:linear-gradient(135deg,#F3F0FF,#EEF6FF)}
.phead h1{font-size:46px;font-weight:800;margin-bottom:14px}
.phead p{font-size:19px;color:var(--sub);margin:0;max-width:720px}

/* 카드 */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--sh)}
.card p{margin:0;color:var(--sub);font-size:16px}
.ic{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;color:#fff;font-weight:800;font-size:20px}
.c1{background:var(--indigo)}.c2{background:var(--sky)}.c3{background:var(--amber)}.c4{background:var(--teal)}.c5{background:var(--coral)}.c6{background:var(--violet)}
.tag{display:inline-block;font-size:13px;font-weight:700;padding:3px 10px;border-radius:999px;margin-top:14px}
.tag.base{background:#EEF2FF;color:var(--indigo)}
.tag.ext{background:#FFF7E6;color:#B45309}
.tag.cus{background:#E6FAF5;color:#0F766E}

/* 문제 */
.pain{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pain .card{border-top:5px solid var(--coral)}
.pain .card:nth-child(2){border-top-color:var(--amber)}
.pain .card:nth-child(3){border-top-color:var(--violet)}

/* 구조 그림 */
.flow{background:linear-gradient(135deg,#1E1B4B,#312E81);border-radius:28px;padding:48px;color:#fff}
.flow h2{color:#fff}.flow .lead{color:#C7D2FE}
.flow .steps{display:grid;grid-template-columns:1fr auto 1.4fr auto 1fr;gap:16px;align-items:center}
.flow .box{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:22px}
.flow .box h3{color:#fff;font-size:19px}
.flow .box p{margin:0;color:#C7D2FE;font-size:15px}
.flow .roles{display:grid;gap:10px}
.flow .role{display:flex;align-items:center;gap:12px;background:#fff;color:var(--ink);border-radius:14px;padding:12px 16px;font-weight:700;font-size:16px}
.flow .role i{width:12px;height:12px;border-radius:50%;flex:none}
.flow .arr{font-size:28px;color:#A5B4FC;text-align:center}
.flow .ok{background:linear-gradient(135deg,var(--teal),#0EA5E9);border:0}
.flow .ok p{color:#E6FFFA}

/* 샘플 업무 */
.sample{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sample .card h3{display:flex;align-items:center;gap:10px}
.sample .n{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:15px;flex:none}
.sample ul{margin:12px 0 0;padding-left:18px;color:var(--sub);font-size:15px}
.sample li{margin:4px 0}
.chk{display:inline-block;color:var(--teal);font-weight:800}
.flag{display:inline-block;color:var(--coral);font-weight:800}

/* 보안 */
.secure{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.secure .card{display:flex;gap:18px}
.secure .card .ic{flex:none;margin:0}

/* 요금 */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan{background:#fff;border:1.5px solid var(--line);border-radius:24px;padding:32px;display:flex;flex-direction:column}
.plan.hl{border-color:var(--indigo);box-shadow:0 16px 40px rgba(79,70,229,.15);position:relative}
.plan.hl::before{content:"추천";position:absolute;top:-14px;left:28px;background:var(--indigo);color:#fff;font-size:13px;font-weight:700;padding:4px 12px;border-radius:999px}
.plan h3{font-size:22px}
.plan .price{font-size:38px;font-weight:800;letter-spacing:-.03em;margin:10px 0 2px}
.plan .price small{font-size:17px;font-weight:600;color:var(--sub)}
.plan ul{list-style:none;padding:0;margin:20px 0 28px;flex:1}
.plan li{padding:9px 0;border-bottom:1px solid var(--line);font-size:16px}
.plan li::before{content:"✓";color:var(--teal);font-weight:800;margin-right:10px}
.note-box{background:var(--bg);border-radius:var(--r);padding:28px;margin-top:28px}
.note-box h3{font-size:19px}
.note-box ul{margin:8px 0 0;padding-left:20px;color:var(--sub)}
.note-box li{margin:6px 0}

/* 사례 수치 */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{background:#fff;border-radius:var(--r);padding:26px;border:1px solid var(--line)}
.stat b{display:block;font-size:40px;font-weight:800;letter-spacing:-.03em;background:linear-gradient(90deg,var(--indigo),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.2}
.stat span{color:var(--sub);font-size:15px}
.pipe{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:8px 0 0}
.pipe span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-weight:700;font-size:15px}
.pipe span.last{background:var(--teal);color:#fff;border-color:var(--teal)}
.pipe em{font-style:normal;color:var(--sub)}

/* 표 */
.tbl{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.tbl th,.tbl td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:16px;vertical-align:top}
.tbl th{background:var(--bg);font-weight:700}
.tbl tr:last-child td{border-bottom:0}

/* FAQ */
.faq{max-width:860px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 24px;margin-bottom:12px}
.faq summary{font-weight:700;font-size:18px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";color:var(--indigo);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:12px 0 0;color:var(--sub)}

/* 하단 상담 띠 */
.band{background:linear-gradient(135deg,var(--indigo),#9333EA);color:#fff;border-radius:28px;padding:56px;display:flex;align-items:center;justify-content:space-between;gap:32px}
.band h2{color:#fff;font-size:34px;margin-bottom:8px}
.band p{margin:0;color:#E0E7FF;font-size:18px}

/* 폼 */
.form{background:#fff;border:1px solid var(--line);border-radius:24px;padding:36px;box-shadow:var(--sh)}
.field{margin-bottom:20px}
.field label{display:block;font-weight:700;margin-bottom:8px;font-size:16px}
.field label .req{color:var(--coral);margin-left:4px}
.field input,.field select,.field textarea{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;font:inherit;font-size:16px;color:var(--ink);background:#fff}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--indigo);box-shadow:0 0 0 4px rgba(79,70,229,.12)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--sub);margin-bottom:24px}
.agree input{margin-top:5px;width:18px;height:18px;flex:none}
.msg{margin-top:16px;padding:14px 18px;border-radius:12px;font-weight:600;display:none}
.msg.ok{display:block;background:#E6FAF5;color:#0F766E}
.msg.err{display:block;background:#FFF1F3;color:#BE123C}
.contact-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:48px;align-items:start}
.contact-grid ol{padding-left:20px;color:var(--sub)}
.contact-grid ol li{margin:10px 0}
.contact-grid ol b{color:var(--ink)}

/* 바닥글 */
.foot{background:#0F1430;color:#A5B0D0;padding:48px 0;font-size:14px}
.foot .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.foot b{color:#fff}
.foot a{text-decoration:none}
.foot p{margin:4px 0}

/* 반응형 */
@media (max-width:960px){
 .hero .wrap,.contact-grid{grid-template-columns:1fr}
 .g3,.g4,.pain,.sample,.plans,.stats{grid-template-columns:1fr 1fr}
 .flow .steps{grid-template-columns:1fr}
 .flow .arr{transform:rotate(90deg)}
}
@media (max-width:640px){
 body{font-size:16px}
 .wrap{padding:0 20px}
 section{padding:64px 0}
 .nav,.top .btn{display:none}
 .menu{display:block}
 .top.open .nav{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 20px 16px}
 .top.open .nav a{padding:12px 0;font-size:17px;border-bottom:1px solid var(--line)}
 .hero{padding:56px 0 56px}
 .hero h1{font-size:34px}
 .hero p{font-size:17px}
 .hero .cta .btn{flex:1}
 .phead{padding:56px 0 40px}
 .phead h1{font-size:32px}
 .phead p{font-size:17px}
 h2{font-size:28px}
 .lead{font-size:17px;margin-bottom:28px}
 .g2,.g3,.g4,.pain,.sample,.plans,.secure{grid-template-columns:1fr}
 .stats{grid-template-columns:1fr 1fr;gap:12px}
 .stat{padding:20px}
 .stat b{font-size:30px}
 .flow{padding:32px 22px;border-radius:22px}
 .band{flex-direction:column;align-items:stretch;padding:36px 24px;border-radius:22px}
 .band h2{font-size:26px}
 .form{padding:24px 20px}
 .plan{padding:26px}
 .tbl th,.tbl td{padding:12px;font-size:15px}
 .tbl.stack thead{display:none}
 .tbl.stack tr{display:block;border-bottom:1px solid var(--line);padding:8px 0}
 .tbl.stack td{display:block;border:0;padding:4px 14px}
 .tbl.stack td:first-child{font-weight:700}
}
.center + .faq,.center + .grid,.center + .pain,.center + .sample,.center + .secure{margin-top:8px}
.faq{margin-top:36px}
.center .lead{max-width:780px}
.plan>.muted{min-height:3.2em;margin:6px 0 0}