@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700;800&display=swap');

:root{
  --ink:#111827;--muted:#667085;--line:#e6e9ef;--bg:#f6f7f9;
  --accent:#e43d21;--accent-dark:#b92718;--white:#fff;--max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Noto Sans KR',system-ui,sans-serif;color:var(--ink);line-height:1.65;background:#fff}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
.wrap{width:min(calc(100% - 40px),var(--max));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(17,24,39,.08)}
.nav{height:74px;display:flex;align-items:center;gap:30px}
.brand img{width:150px;height:auto}
nav{display:flex;gap:26px;margin-left:auto;font-size:14px;color:#4b5565}
.nav-cta{background:var(--accent);color:#fff;padding:10px 18px;border-radius:999px;font-weight:800;font-size:14px}
.hero{padding:92px 0 80px;background:linear-gradient(180deg,#fff 0%,#f7f8fb 100%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.eyebrow{font-size:13px;letter-spacing:.16em;font-weight:800;color:var(--accent);margin:0 0 18px}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(44px,5vw,70px);line-height:1.12;letter-spacing:-.055em;margin-bottom:24px}
h1 span{color:var(--accent)}
.lead{font-size:20px;color:#4f596b;margin-bottom:30px}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 22px;border-radius:12px;font-weight:800}
.btn.primary{background:var(--accent);color:#fff}
.btn.secondary{background:#fff;border:1px solid var(--line)}
.hero-panel{background:#111827;color:#fff;border-radius:28px;padding:48px;box-shadow:0 26px 70px rgba(15,23,42,.18)}
.hero-label{font-size:12px;letter-spacing:.18em;color:#f2a08e;font-weight:800;margin-bottom:30px}
.hero-panel strong{font-size:34px;letter-spacing:-.04em;display:block;margin-bottom:12px}
.hero-panel p{color:#b8c0ce;margin-bottom:28px}
.hero-points{display:flex;flex-wrap:wrap;gap:9px}
.hero-points span{border:1px solid rgba(255,255,255,.18);padding:8px 12px;border-radius:999px;font-size:13px}
.section{padding:108px 0}
.section-head{text-align:center;max-width:760px;margin:0 auto 50px}
.section-head.left{text-align:left;margin-left:0}
.section-head h2,.contact h2{font-size:clamp(34px,4vw,52px);line-height:1.2;letter-spacing:-.045em;margin-bottom:18px}
.section-head>p:last-child{font-size:18px;color:var(--muted)}
.products{background:#fff}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.product-card{border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#fff}
.product-card.featured{grid-column:span 2}
.product-card a{display:grid;grid-template-columns:1.1fr .9fr;height:100%}
.product-image{min-height:360px;background:#111}
.product-image img{width:100%;height:100%;object-fit:cover}
.product-copy{padding:28px}
.product-copy h3{font-size:24px;letter-spacing:-.03em;margin:16px 0 10px}
.product-copy p{color:var(--muted);margin-bottom:20px}
.product-copy strong{color:var(--accent)}
.tag{display:inline-flex;padding:6px 10px;border-radius:999px;background:#fff0ec;color:var(--accent);font-size:12px;font-weight:800}
.tag.muted{background:#f0f2f5;color:#737b89}
.placeholder{height:180px;display:flex;align-items:center;justify-content:center;background:#f1f3f6;color:#c3c8d1;font-size:68px;font-weight:800}
.strengths{background:var(--bg)}
.strength-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.strength-grid article{background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px}
.strength-grid span{font-size:13px;font-weight:800;color:var(--accent)}
.strength-grid h3{font-size:22px;margin:36px 0 12px}
.strength-grid p{color:var(--muted);margin:0}
.contact{padding:96px 0;background:linear-gradient(135deg,#e74423,#b92518);color:#fff}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}
.contact .eyebrow{color:#ffe3da}
.contact p{color:#ffe9e3;font-size:17px}
.contact-actions{display:grid;gap:12px}
.contact-btn{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;color:#222;padding:18px 20px;border-radius:14px}
.contact-btn.primary{background:#111827;color:#fff}
.contact-btn span{font-size:13px;color:#7b8495}
.contact-btn.primary span{color:#aeb6c3}
.contact-btn strong{font-size:18px}
footer{padding:38px 0;background:#0c111b;color:#fff}
.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:30px}
.footer-grid img{width:165px}
footer p{margin:0;color:#9ca5b4}
@media(max-width:900px){
  nav{display:none}
  .hero-grid,.contact-grid{grid-template-columns:1fr}
  .product-grid{grid-template-columns:1fr 1fr}
  .product-card.featured{grid-column:1/-1}
  .strength-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .wrap{width:min(calc(100% - 28px),var(--max))}
  .nav{height:64px}
  .brand img{width:128px}
  .hero{padding:52px 0}
  h1{font-size:42px}
  .hero-panel{padding:32px 24px}
  .section{padding:76px 0}
  .product-grid{grid-template-columns:1fr}
  .product-card.featured{grid-column:auto}
  .product-card a{grid-template-columns:1fr}
  .product-image{min-height:250px}
  .footer-grid{display:block}
  .footer-grid p{margin-top:16px}
}

/* Logo aspect-ratio fix */
.brand img,
.footer-grid img{
  display:block;
  width:auto;
  height:auto;
  max-width:100%;
  object-fit:contain;
  aspect-ratio:330 / 82;
}
.brand img{
  width:150px;
  max-height:38px;
}
.footer-grid img{
  width:190px;
  max-height:48px;
}
@media(max-width:640px){
  .brand img{width:128px;max-height:32px}
  .footer-grid img{width:170px;max-height:43px}
}