/* ============================================================================
  Cellmo Corea - Corporate Static Site Styles (Light / Universal)
============================================================================ */

:root{
  --bg:#ffffff;
  --bg2:#f6f8fb;
  --line:rgba(15,23,42,.12);
  --line2:rgba(15,23,42,.18);

  --text:#0f172a;
  --muted:#52627a;
  --muted2:#6b7a90;

  --accent:#1d4ed8;
  --container:1160px;
}

*{
  box-sizing:border-box;
}

html,
body{
  height:100%;
}

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Apple SD Gothic Neo", "Noto Sans KR", Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
  min-height:100vh;
  display:flex;
  flex-direction:column;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

main{
  flex:1;
  padding-bottom:40px;
}

a{
  color:inherit;
  text-decoration:none;
}

img{
  max-width:100%;
  display:block;
}

button,
input,
textarea{
  font:inherit;
}

.container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
}

.kicker{
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--muted2);
  font-weight:500;
}

.h1{
  font-size:clamp(40px, 5vw, 56px);
  line-height:1.08;
  margin:12px 0 14px;
  letter-spacing:-.04em;
  font-weight:700;
}

.h2{
  font-size:clamp(26px, 3vw, 32px);
  line-height:1.2;
  margin:0;
  letter-spacing:-.02em;
  font-weight:700;
}

.p{
  margin:0;
  color:var(--muted);
  line-height:1.75;
  font-size:18px;
  letter-spacing:-.01em;
}

.small{
  font-size:14px;
  color:var(--muted2);
  line-height:1.7;
}

.divider{
  height:1px;
  background:var(--line);
  margin:12px 0 18px;
}

.lead{
  margin:0;
}

/* =========================
   Header
========================= */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
  gap:14px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:240px;
}

.brand img{
  height:30px;
  width:auto;
  max-width:190px;
  object-fit:contain;
  background:transparent !important;
  border:none !important;
  border-radius:0 !important;
}

.brand .name{
  display:flex;
  flex-direction:column;
  line-height:1.15;
}

.brand .name strong{
  font-size:14px;
  letter-spacing:.02em;
  font-weight:700;
}

.brand .name span{
  font-size:12px;
  color:var(--muted2);
  line-height:1.35;
}

.nav{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.nav a{
  font-size:14px;
  color:var(--muted);
  padding:10px 6px;
  border-radius:0;
  border:none;
  transition:color .2s ease;
  font-weight:500;
}

.nav a:hover{
  color:var(--text);
}

.nav a.active{
  color:var(--text);
  font-weight:700;
}

/* =========================
   Sections
========================= */
.section{
  padding:56px 0;
}

.section.alt{
  background:var(--bg2);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.page-hero{
  padding:72px 0 28px;
}

.page-sub{
  margin-top:10px;
  max-width:860px;
  font-size:17px;
  line-height:1.8;
  color:var(--muted);
}

.section-head{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
  align-items:end;
  margin-bottom:22px;
}

/* =========================
   Lists (no cards)
========================= */
.list{
  border-top:1px solid var(--line);
}

.list-row{
  display:grid;
  grid-template-columns:180px 1fr;
  gap:14px;
  padding:14px 0;
  border-bottom:1px solid var(--line);
}

.list-k{
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--muted2);
  font-weight:600;
}

.list-v{
  color:var(--muted);
  line-height:1.8;
  font-size:15px;
  letter-spacing:-.01em;
}

/* =========================
   Home
========================= */
.home-hero{
  padding:96px 0 56px;
}

.home-title{
  font-size:clamp(42px, 6vw, 56px);
  line-height:1.08;
  letter-spacing:-.04em;
  margin:12px 0 12px;
  font-weight:700;
}

.home-sub{
  font-size:16px;
  color:var(--muted2);
  line-height:1.8;
  max-width:760px;
  margin:0 0 14px;
}

/* =========================
   Partner list
========================= */
.partners-list{
  display:grid;
  gap:18px;
  max-width:760px;
}

.partner{
  display:flex;
  align-items:center;
  gap:18px;
  padding:6px 0;
}

.partner img{
  height:30px;
  width:auto;
  max-width:180px;
  object-fit:contain;
  flex-shrink:0;
}

.partner-copy{
  display:flex;
  flex-direction:column;
  gap:4px;
  min-width:0;
}

.partner-copy strong{
  font-size:16px;
  font-weight:600;
  color:var(--text);
  line-height:1.3;
}

.partner-copy .small{
  color:var(--muted);
  font-size:14px;
  line-height:1.6;
}

/* =========================
   Forms (Contact)
========================= */
.form{
  display:grid;
  gap:12px;
  max-width:860px;
}

.field{
  display:grid;
  gap:8px;
}

.label{
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--muted2);
}

.input,
.textarea{
  width:100%;
  border-radius:10px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--text);
  padding:12px 12px;
  outline:none;
}

.textarea{
  min-height:160px;
  resize:vertical;
}

.actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:11px 14px;
  border-radius:10px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--text);
  font-size:13px;
  cursor:pointer;
}

.btn.primary{
  border-color:rgba(29,78,216,.22);
  background:rgba(29,78,216,.08);
}

.btn.ghost{
  background:transparent;
}

/* =========================
   Footer
========================= */
.site-footer{
  border-top:1px solid var(--line);
  background:var(--bg2);
  padding:28px 0;
}

.footer-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:18px;
}

.footer-title{
  font-size:14px;
  margin:0 0 8px;
  color:var(--text);
  font-weight:700;
}

.footer-meta{
  margin:0;
  color:var(--muted2);
  line-height:1.8;
  font-size:13px;
}

.footer-bottom{
  margin-top:14px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  color:var(--muted2);
  font-size:12px;
}

.hr{
  height:1px;
  background:var(--line);
  margin:14px 0;
}

.site-footer .small {
  font-size: 11px;
  line-height: 1.6;
  color: #888;
}

/* =========================
   Responsive
========================= */
@media (max-width: 980px){
  .section-head{
    grid-template-columns:1fr;
    gap:14px;
  }

  .home-hero{
    padding:84px 0 44px;
  }

  .p,
  .list-v{
    font-size:17px;
  }

  .page-sub{
    font-size:16px;
    max-width:100%;
  }
}

@media (max-width: 840px){
  .footer-grid{
    grid-template-columns:1fr;
  }
}

@media (max-width: 640px){
  .h1{
    font-size:30px;
  }

  .p,
  .list-v{
    font-size:16px;
    line-height:1.75;
  }

  .page-sub{
    font-size:15px;
    line-height:1.75;
  }

  .list-row{
    grid-template-columns:1fr;
    gap:6px;
  }

  .home-hero{
    padding:72px 0 38px;
  }

  .home-title{
    font-size:36px;
  }

  .brand .name strong{
    font-size:13px;
  }

  .brand .name span{
    font-size:11px;
  }

  .partner{
    align-items:flex-start;
  }

  .partner img{
    max-width:140px;
  }
}



.contact-mail{
font-size:20px;
font-weight:600;
}