/* 엔피케이솔루션즈 — 색과 글꼴은 :root 에서만 바꿉니다 */
:root{
  --paper:#F5F8F6;
  --white:#FFFFFF;
  --navy:#0E2A47;
  --ink:#16222E;
  --green:#0F8A5F;
  --green-d:#0B6B4A;
  --mint:#E3F2EA;
  --yellow:#F4C430;
  --line:#D3DDD8;
  --muted:#58676F;
  --r:6px;
  --font:"IBM Plex Sans KR",system-ui,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.75 var(--font);word-break:keep-all;overflow-wrap:break-word}
img{max-width:100%;height:auto;display:block}
a{color:var(--green-d)}
:focus-visible{outline:3px solid var(--yellow);outline-offset:2px;border-radius:2px}
h1,h2,h3{color:var(--navy);line-height:1.3;margin:0;letter-spacing:-.02em}
p{margin:0}
.wrap{width:min(1180px,100% - 32px);margin-inline:auto}
.muted{color:var(--muted)}
.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(--navy);color:#fff;padding:8px 14px;z-index:50}
.skip:focus{left:8px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:var(--r);background:var(--green);color:#fff;font:600 16px/1 var(--font);text-decoration:none;border:2px solid var(--green);cursor:pointer}
.btn:hover{background:var(--green-d);border-color:var(--green-d)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-light{background:var(--yellow);border-color:var(--yellow);color:var(--navy)}
.btn-light:hover{background:#fff;border-color:#fff}
.btn-sm{min-height:40px;padding:0 16px;font-size:15px}
.btn-block{width:100%}
.link{font-weight:600;text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(245,248,246,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:10px;color:var(--navy);text-decoration:none;font-weight:700;font-size:18px;letter-spacing:-.02em}
.mark{width:44px;height:16px}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{padding:8px 12px;border-radius:var(--r);color:var(--ink);text-decoration:none;font-size:15px;font-weight:500}
.nav a:hover{background:var(--mint)}
.nav a[aria-current=page]{color:var(--green-d);font-weight:700}
.nav .lang{color:var(--muted)}
.menu{display:none;margin-left:auto;width:44px;height:44px;border:0;background:none;padding:12px;cursor:pointer}
.menu span{display:block;height:2px;background:var(--navy);margin:6px 0;transition:transform .2s}
.menu[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}
.menu[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}

/* hero */
.hero{padding:72px 0 64px}
.hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(34px,5.2vw,60px);font-weight:700;line-height:1.18}
.lead{font-size:19px;color:#33424C;margin-top:20px;max-width:34em}
.hero-act{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}

/* the sheet — 배합 의뢰서 */
.sheet{background:var(--white);border:1.5px solid var(--navy);border-radius:4px;box-shadow:8px 8px 0 var(--mint)}
.sheet-head{display:flex;justify-content:space-between;align-items:center;background:var(--navy);color:#fff;padding:12px 20px;font-weight:600;font-size:15px}
.sheet-head span:first-child::before{content:"";display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--yellow);margin-right:10px;vertical-align:1px}
.sheet-no{font-weight:400;opacity:.7;font-size:13px}
.sheet-body{padding:22px 20px 20px}
.sheet-q{font-weight:600;color:var(--navy);font-size:16px;margin-bottom:12px}
.sheet-q+.chips,.sheet-q+.forms{margin-bottom:18px}
.forms{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.forms button{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 4px 10px;border:1.5px solid var(--line);border-radius:var(--r);background:#fff;font:500 14px/1.2 var(--font);color:var(--ink);cursor:pointer}
.forms button:hover{border-color:var(--green)}
.forms button[aria-checked=true]{border-color:var(--green);background:var(--mint);color:var(--green-d);font-weight:700}
.ico{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ico .fill{fill:currentColor;stroke:none;opacity:.35}
.forms .ico{color:var(--green)}
.spec{display:grid;grid-template-columns:1fr 1fr;margin:0 0 20px;border-top:1px solid var(--line)}
.spec div{padding:10px 0;border-bottom:1px solid var(--line)}
.spec div:nth-child(odd){padding-right:12px}
.spec dt{font-size:13px;color:var(--muted)}
.spec dd{margin:2px 0 0;font-weight:700;color:var(--navy);font-size:17px}
.spec dd.on{background:linear-gradient(transparent 62%,rgba(244,196,48,.55) 0)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips button{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:7px 14px;font:500 14px/1.2 var(--font);color:var(--ink);cursor:pointer}
.chips button[aria-pressed=true]{background:var(--navy);border-color:var(--navy);color:#fff}
.sheet-foot{font-size:13px;margin-top:10px;text-align:center}

/* facts */
.facts{background:var(--navy);color:#fff}
.facts-in{display:grid;grid-template-columns:repeat(4,1fr)}
.facts p{padding:28px 20px;border-left:1px solid rgba(255,255,255,.15);display:flex;flex-direction:column}
.facts p:first-child{border-left:0;padding-left:0}
.facts b{font-size:30px;font-weight:700;color:var(--yellow);line-height:1.2}
.facts span{font-size:15px;opacity:.85}

/* sections */
.sec{padding:88px 0}
.sec-tint{background:var(--white);border-block:1px solid var(--line)}
.h2{font-size:clamp(26px,3.4vw,38px);font-weight:700;margin-bottom:36px}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:36px}
.sec-head .h2{margin:0}
.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:start}
.sticky{position:sticky;top:100px}
.note{font-size:14px;color:var(--muted);margin-top:14px}

.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:2px solid var(--navy)}
.pillars article{padding:28px 28px 8px 0}
.pillars article+article{padding-left:28px;border-left:1px solid var(--line)}
.pillars h3{font-size:21px;margin-bottom:12px}
.pillars p{color:#33424C}

.durations{display:flex;gap:12px;margin-bottom:8px}
.durations p{flex:1;border:1.5px solid var(--navy);border-radius:4px;padding:14px 16px;background:var(--white)}
.durations span{display:block;font-size:14px;color:var(--muted)}
.durations b{font-size:22px;color:var(--navy)}
.sec-tint .durations p{background:var(--paper)}
.split .link{display:inline-block;margin-top:20px}

.steps{list-style:none;margin:0;padding:0;position:relative}
.steps li{display:grid;grid-template-columns:40px 1fr;gap:16px;padding:0 0 26px;position:relative}
.steps li:not(:last-child)::before{content:"";position:absolute;left:19px;top:40px;bottom:0;width:2px;background:var(--line)}
.steps .n{width:40px;height:40px;border-radius:50%;background:var(--white);border:2px solid var(--green);color:var(--green-d);display:grid;place-items:center;font-weight:700;font-size:15px}
.steps li:last-child .n{background:var(--green);color:#fff}
.steps h3{font-size:18px;padding-top:7px}
.steps h3 em{font-style:normal;font-weight:600;font-size:14px;color:var(--navy);background:rgba(244,196,48,.45);padding:1px 7px;border-radius:3px;margin-left:6px;white-space:nowrap}
.steps p{color:#33424C;margin-top:4px}
.steps.compact li{padding-bottom:14px}
.steps.compact li:not(:last-child)::before{top:40px}

.ings{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:28px 24px}
.ings img{aspect-ratio:1;object-fit:cover;border-radius:4px;background:var(--mint);width:100%}
.ings h3{font-size:18px;margin-top:14px}
.ings p{font-size:15px;color:#33424C;margin-top:4px}
.ings .link{display:inline-block;font-size:14px;margin-top:8px}

.prods{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:20px 16px}
.prods img{aspect-ratio:1;object-fit:cover;border-radius:4px;background:var(--paper);width:100%;border:1px solid var(--line)}
.prods span{display:block;font-size:14px;font-weight:500;margin-top:8px;line-height:1.45}
.prods li[hidden]{display:none}
.search input{width:100%;max-width:480px;min-height:50px;border:1.5px solid var(--navy);border-radius:var(--r);padding:0 16px;font:400 16px var(--font);background:#fff}
#prod-count{margin:12px 0 24px;font-size:14px}
.empty{padding:40px 0}

.partners{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:12px}
.partners li{flex:0 0 auto;width:calc((100% - 48px)/5);min-height:92px;background:#fff;border:1px solid var(--line);border-radius:4px;display:grid;place-items:center;padding:12px}
.partners img{max-height:60px;width:auto}
@media (max-width:720px){.partners li{width:calc((100% - 12px)/2)}}

.cta{background:var(--green);color:#fff;padding:72px 0}
.cta-in{display:grid;grid-template-columns:1fr auto;gap:12px 40px;align-items:center}
.cta h2{color:#fff;font-size:clamp(24px,3vw,34px)}
.cta p{grid-column:1;opacity:.92}
.cta .btn{grid-column:2;grid-row:1/3}

.page-head{padding:64px 0 8px}
.page-head h1{font-size:clamp(32px,4.4vw,48px)}
.page-head p{font-size:18px;color:#33424C;margin-top:12px;max-width:40em}
.page-head+.sec{padding-top:48px}

.founder{display:grid;grid-template-columns:300px 1fr;gap:56px;align-items:center}
.founder img{border-radius:4px;background:var(--mint)}
.founder blockquote{margin:0;font-size:clamp(24px,3vw,34px);font-weight:700;color:var(--navy);line-height:1.35;letter-spacing:-.02em}
.career{display:grid;grid-template-columns:repeat(4,1fr);margin:28px 0 0;border-top:2px solid var(--navy)}
.career div{padding:14px 12px 0 0}
.career dt{font-size:14px;color:var(--muted);line-height:1.4}
.career dd{margin:0;font-size:26px;font-weight:700;color:var(--green-d);order:-1}
.career div{display:flex;flex-direction:column}
.sign{margin-top:24px;font-weight:600}

.certs ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.certs li{padding:12px 0 12px 28px;border-bottom:1px solid var(--line);position:relative;font-weight:500}
.certs li::before{content:"";position:absolute;left:2px;top:19px;width:14px;height:8px;border-left:2.5px solid var(--green);border-bottom:2.5px solid var(--green);transform:rotate(-45deg)}
.certs-img{border:1px solid var(--line);border-radius:4px;background:#000}
.wide-img{border-radius:4px;background:#fff}

.table-wrap{overflow-x:auto;border:1.5px solid var(--navy);border-radius:4px;background:#fff}
.spec-table{width:100%;border-collapse:collapse;min-width:640px;font-size:16px}
.spec-table th,.spec-table td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
.spec-table thead th{background:var(--navy);color:#fff;font-weight:600;font-size:14px}
.spec-table tbody tr:last-child>*{border-bottom:0}
.spec-table tbody th{color:var(--navy);font-weight:700;white-space:nowrap}
.spec-table tbody th .ico{display:inline-block;vertical-align:middle;margin-right:10px;color:var(--green);width:24px;height:24px}
.spec-table b{color:var(--green-d)}
.form-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.tag{display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:8px 16px 8px 12px;color:var(--ink);text-decoration:none;font-weight:500;font-size:15px}
.tag:hover{border-color:var(--green)}
.tag .ico{width:20px;height:20px;color:var(--green)}

/* form */
.form-wrap{display:grid;grid-template-columns:1fr 300px;gap:48px;align-items:start}
.inq fieldset{border:0;border-top:2px solid var(--navy);margin:0 0 36px;padding:20px 0 0}
.inq legend{font-size:20px;font-weight:700;color:var(--navy);padding:0 12px 0 0;display:flex;align-items:center;gap:10px}
.inq legend .n{width:30px;height:30px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:14px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
.f{display:block;margin-bottom:20px}
.f.full{grid-column:1/-1}
.f>span{display:block;font-weight:600;font-size:15px;margin-bottom:8px;color:var(--navy)}
.f i,.opt i{font-style:normal;font-size:12px;font-weight:600;color:var(--green-d);margin-left:4px}
.f small{display:block;font-size:13px;color:var(--muted);margin-top:6px;font-weight:400}
.f>span small{display:inline;margin:0}
.f input:not([type=checkbox]):not([type=radio]):not([type=file]),.f textarea{width:100%;min-height:48px;border:1.5px solid var(--line);border-radius:var(--r);padding:11px 14px;font:400 16px/1.5 var(--font);background:#fff;color:var(--ink)}
.f input:focus,.f textarea:focus{border-color:var(--green);outline:none;box-shadow:0 0 0 3px rgba(15,138,95,.18)}
.f input[type=file]{font:inherit;font-size:15px}
.f [aria-invalid=true]{border-color:#C0392B!important}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{display:inline-flex;align-items:center;gap:8px;cursor:pointer}
.opts .opt{border:1.5px solid var(--line);background:#fff;border-radius:var(--r);padding:8px 12px;font-size:15px}
.opts .opt:has(input:checked){border-color:var(--green);background:var(--mint)}
.opt input[type=checkbox],.opt input[type=radio]{width:18px;height:18px;accent-color:var(--green);margin:0}
.opt-etc input[type=text]{border:0;border-bottom:1px solid var(--line);font:inherit;min-width:0;width:130px;padding:2px 4px;background:transparent}
.consent{background:#fff;border:1.5px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:16px}
.consent details{margin-top:10px;font-size:14px;color:var(--muted)}
.consent summary{cursor:pointer;color:var(--green-d);font-weight:500}
.consent details p{margin-top:8px}
.hp{position:absolute;left:-9999px}
.form-msg{min-height:1.5em;margin-bottom:12px;font-weight:600}
.form-msg.err{color:#B03A2E}
.form-msg.ok{color:var(--green-d)}
.form-side{position:sticky;top:100px;background:#fff;border:1.5px solid var(--navy);border-radius:4px;padding:24px}
.form-side h2{font-size:19px;margin-bottom:16px}
.form-side .steps h3{font-size:15px}
.form-side .muted{font-size:14px;margin-top:8px}
.sec-tint .form-side{background:var(--paper)}

.prose{max-width:760px}
.prose h2{font-size:20px;margin:32px 0 8px}
.prose ul{padding-left:20px}
.prose p,.prose li{color:#33424C}

/* footer */
.foot{background:var(--navy);color:rgba(255,255,255,.86);padding:48px 0 40px;font-size:14px}
.foot .brand{color:#fff}
.foot .mark circle:nth-child(2){fill:#4F79A8}
.foot .muted{color:rgba(255,255,255,.6);margin-top:8px}
.foot-in{display:grid;grid-template-columns:1fr 1.4fr;gap:24px 48px}
.biz{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 24px}
.biz dt{color:rgba(255,255,255,.55);font-size:13px}
.biz dd{margin:0}
.foot a{color:#fff}
.foot-links{grid-column:1/-1;display:flex;justify-content:space-between;gap:16px;border-top:1px solid rgba(255,255,255,.15);padding-top:20px;flex-wrap:wrap}

/* responsive */
@media (max-width:1000px){
  .nav{position:fixed;inset:68px 0 auto 0;flex-direction:column;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 16px 16px;gap:0;display:none}
  .nav.open{display:flex}
  .nav a{padding:14px 8px;border-bottom:1px solid var(--line);font-size:17px;border-radius:0}
  .menu{display:block;margin-left:0}
  .top-cta{margin-left:auto}
  .hero-in,.split,.founder,.form-wrap{grid-template-columns:1fr;gap:40px}
  .sticky,.form-side{position:static}
  .founder img{max-width:220px}
}
@media (max-width:720px){
  body{font-size:16px}
  .hero{padding:40px 0 48px}
  .lead{font-size:17px}
  .sec{padding:60px 0}
  .facts-in{grid-template-columns:1fr 1fr}
  .facts p{padding:20px 0 20px 16px}
  .facts p:nth-child(odd){border-left:0;padding-left:0}
  .facts p:nth-child(n+3){border-top:1px solid rgba(255,255,255,.15)}
  .facts b{font-size:24px}
  .pillars{grid-template-columns:1fr}
  .pillars article,.pillars article+article{padding:22px 0;border-left:0;border-bottom:1px solid var(--line)}
  .forms{grid-template-columns:repeat(4,1fr);gap:6px}
  .forms button{font-size:12.5px;padding:10px 2px 8px}
  .career{grid-template-columns:1fr 1fr}
  .grid2{grid-template-columns:1fr}
  .cta-in{grid-template-columns:1fr}
  .cta .btn{grid-column:1;grid-row:auto;justify-self:start}
  .foot-in,.biz{grid-template-columns:1fr}
  .prods{grid-template-columns:repeat(2,1fr)}
  .brand span{font-size:16px}
  .top-cta{padding:0 12px}
}
@media (max-width:380px){.brand span{display:none}}