:root{--navy:#0E3158;--navy2:#071827;--blue:#0B76BC;--sky:#74D3FF;--paper:#F2F6FB;--white:#fff;--text:#111827;--muted:#64748B;--line:#D9E2EE;--shadow:0 24px 70px rgba(14,49,88,.13)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR",sans-serif;color:var(--text);background:radial-gradient(circle at top right,rgba(116,211,255,.25),transparent 28%),var(--paper)}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.topbar{position:sticky;top:18px;z-index:50;width:min(1180px,calc(100% - 28px));margin:18px auto 0;height:74px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-radius:24px;background:rgba(255,255,255,.86);border:1px solid rgba(255,255,255,.88);box-shadow:var(--shadow);backdrop-filter:blur(16px)}.brand{display:flex;align-items:center;gap:14px}.brand-mark{width:44px;height:44px;border-radius:15px;background:linear-gradient(135deg,var(--navy),var(--blue));color:white;display:grid;place-items:center;font-size:24px;font-weight:950}.brand strong{display:block;color:var(--navy);letter-spacing:.08em;font-size:17px}.brand em{display:block;color:var(--muted);font-size:12px;font-style:normal;margin-top:2px}.nav{display:flex;gap:6px}.nav a{padding:12px 15px;border-radius:999px;color:#475569;font-weight:850;font-size:14px}.nav a.active,.nav a:hover{background:var(--navy);color:white}.menu-btn{display:none;border:0;background:transparent;font-size:28px}.landing,.subpage{width:min(1180px,calc(100% - 28px));margin:24px auto 70px}.hero-v3{min-height:680px;display:grid;grid-template-columns:1fr .86fr;gap:22px;padding:28px;border-radius:42px;background:linear-gradient(135deg,var(--navy2),var(--navy) 52%,#0b76bc);color:white;box-shadow:0 34px 90px rgba(7,24,39,.22);overflow:hidden}.hero-text{padding:clamp(24px,4.5vw,66px);display:flex;flex-direction:column;justify-content:center}.eyebrow{margin:0 0 16px;color:var(--sky);text-transform:uppercase;letter-spacing:.18em;font-weight:950;font-size:13px}.hero-text h1,.sub-hero h1,.sub-title h1,.detail-copy h1{margin:0;line-height:1.04;letter-spacing:-.07em;font-size:clamp(42px,6vw,78px)}.hero-text h1 span{color:#BFEFFF}.lead,.sub-hero p,.sub-title p,.detail-copy p{color:rgba(255,255,255,.76);line-height:1.75;font-size:19px;max-width:720px}.hero-actions,.detail-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{min-height:52px;display:inline-flex;align-items:center;justify-content:center;padding:0 24px;border-radius:999px;border:1px solid transparent;font-weight:950;cursor:pointer}.btn.primary{background:var(--blue);color:white}.btn.line{border-color:rgba(255,255,255,.36);color:white}.btn.soft{background:#EAF4FF;color:var(--navy)}.hero-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:46px}.hero-meta div{padding:18px;border-radius:20px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.12)}.hero-meta b{display:block;color:var(--sky);font-size:12px;text-transform:uppercase;letter-spacing:.12em}.hero-meta strong{display:block;margin-top:8px;font-size:18px}.hero-photo{position:relative;min-height:560px;border-radius:32px;overflow:hidden;background:#0b1f36}.hero-photo img{width:100%;height:100%;object-fit:cover;filter:saturate(1.04) contrast(1.02)}.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.62))}.hero-photo span{position:absolute;left:24px;bottom:24px;z-index:1;font-size:12px;font-weight:950;letter-spacing:.18em;color:white}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}.quick-grid a,.home-product-card,.white-card,.product-card-v3,.process-step,.contact-card,.contact-form{background:white;border:1px solid rgba(255,255,255,.9);border-radius:30px;box-shadow:var(--shadow)}.quick-grid a{padding:26px;transition:.2s ease}.quick-grid a:hover,.home-product-card:hover,.product-card-v3:hover{transform:translateY(-3px)}.quick-grid small,.home-product-card small,.product-body small{color:var(--blue);font-weight:950;letter-spacing:.12em;text-transform:uppercase}.quick-grid strong{display:block;color:var(--navy);font-size:26px;margin:8px 0}.quick-grid span{color:var(--muted);line-height:1.55}.preview-section{margin-top:42px}.section-title-row{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:18px}.section-title-row h2{font-size:42px;color:var(--navy);margin:0;letter-spacing:-.05em}.more-link{color:var(--blue);font-weight:950}.home-products{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.home-product-card{overflow:hidden;transition:.2s ease}.card-image,.product-img{width:100%;height:210px;object-fit:cover}.home-product-card small,.home-product-card strong,.home-product-card span{display:block;margin-left:20px;margin-right:20px}.home-product-card small{margin-top:18px}.home-product-card strong{font-size:20px;color:var(--navy);margin-top:8px}.home-product-card span{font-size:13px;color:var(--muted);margin-top:8px;margin-bottom:22px;line-height:1.45}.sub-hero{min-height:500px;display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;padding:28px;border-radius:42px;background:linear-gradient(135deg,var(--navy2),var(--navy));color:white;box-shadow:var(--shadow);overflow:hidden}.sub-hero>div{padding:clamp(24px,4vw,54px);display:flex;flex-direction:column;justify-content:center}.sub-hero img{width:100%;height:100%;object-fit:cover;border-radius:30px}.company-layout,.detail-content,.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:22px}.white-card,.contact-card,.contact-form{padding:34px}.white-card h2,.contact-card h2{color:var(--navy);font-size:34px;margin:0 0 16px;letter-spacing:-.04em}.white-card p{color:#475569;line-height:1.75;font-size:17px}.info-dl{display:grid;grid-template-columns:100px 1fr;gap:14px 18px}.info-dl dt{font-weight:950;color:var(--navy)}.info-dl dd{margin:0;color:#475569;line-height:1.55}.sub-title{border-radius:38px;padding:50px;background:linear-gradient(135deg,var(--navy2),var(--navy));color:white;box-shadow:var(--shadow)}.product-list-grid{margin-top:22px;display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.product-card-v3{overflow:hidden;display:grid;grid-template-columns:44% 1fr;min-height:270px;transition:.2s ease}.product-image-link{display:block;background:#eaf4ff}.product-img{height:100%}.product-body{padding:26px;display:flex;flex-direction:column}.product-body h2{font-size:25px;color:var(--navy);margin:8px 0 6px;letter-spacing:-.04em}.en-name{color:var(--blue)!important;font-weight:850;font-size:14px!important;margin:0 0 14px!important}.product-body p{color:#64748B;line-height:1.6;margin:0 0 16px}.text-link{margin-top:auto;color:var(--blue);font-weight:950}.placeholder{background:linear-gradient(135deg,#EAF4FF,#F8FBFF);display:grid;place-items:center;color:#8AA3BE;font-weight:950;min-height:210px}.detail-hero{display:grid;grid-template-columns:.78fr 1.22fr;gap:22px}.detail-copy{border-radius:38px;padding:42px;background:linear-gradient(135deg,var(--navy2),var(--navy));color:white;box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:center}.detail-image-wrap{border-radius:38px;overflow:hidden;background:white;box-shadow:var(--shadow);min-height:500px}.detail-main-img{width:100%;height:100%;object-fit:cover}.detail-main-img.placeholder{height:500px}.en-name.big{font-size:18px!important;margin:16px 0!important}.feature-list{margin:0;padding-left:20px}.feature-list li{margin:12px 0;color:#475569;line-height:1.6}.spec-card table{width:100%;border-collapse:collapse;margin-top:18px}.spec-card th,.spec-card td{border-top:1px solid var(--line);padding:14px;text-align:left;color:#475569}.spec-card th{width:120px;color:var(--navy)}.process-grid-v3{margin-top:22px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.process-step{padding:30px}.process-step b{color:var(--blue);font-size:18px}.process-step strong{display:block;color:var(--navy);font-size:32px;margin:24px 0 10px;letter-spacing:-.04em}.process-step span{color:var(--muted);line-height:1.6;font-size:17px}.photo-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}.photo-strip img{width:100%;height:240px;object-fit:cover;border-radius:28px;box-shadow:var(--shadow)}.contact-layout{grid-template-columns:.9fr 1.1fr}.contact-card.main{padding:40px}.map-btn{display:inline-flex;background:var(--navy);color:white;font-weight:950;padding:15px 20px;border-radius:999px;margin-top:28px}.contact-form{display:grid;gap:13px}.contact-form input,.contact-form textarea,.contact-form select{border:1px solid var(--line);border-radius:16px;padding:15px;font:inherit;width:100%;background:white}.contact-form textarea{min-height:150px;resize:vertical}.contact-form p{font-size:13px;color:var(--muted);margin:0}.footer{width:min(1180px,calc(100% - 28px));margin:0 auto 28px;padding:22px 4px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:#64748B;font-size:13px}.footer div{display:flex;gap:16px;flex-wrap:wrap}.footer strong{color:var(--navy)}@media(max-width:980px){.topbar{top:10px;margin-top:10px}.menu-btn{display:block}.nav{display:none;position:absolute;top:82px;left:0;right:0;background:white;border-radius:24px;padding:14px;box-shadow:var(--shadow);flex-direction:column}.nav.open{display:flex}.nav a{text-align:center;width:100%}.hero-v3,.sub-hero,.detail-hero,.company-layout,.detail-content,.contact-layout,.product-card-v3{grid-template-columns:1fr}.hero-meta,.quick-grid,.home-products,.product-list-grid,.process-grid-v3,.photo-strip{grid-template-columns:1fr}.hero-photo{min-height:360px}.detail-image-wrap{min-height:320px}.sub-title{padding:34px 26px}.brand em{display:none}}

.video-card{position:relative;overflow:hidden}
.youtube-box{
  min-height:260px;
  border-radius:24px;
  background:
    linear-gradient(135deg,rgba(7,24,39,.92),rgba(14,49,88,.78)),
    radial-gradient(circle at top right,rgba(116,211,255,.35),transparent 30%);
  color:white;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:30px;
  text-align:center;
}
.youtube-box strong{display:block;font-size:24px;margin:12px 0 8px}
.youtube-box p{color:rgba(255,255,255,.78);line-height:1.65;margin:0 auto 22px;max-width:440px}
.play-mark{
  width:64px;height:64px;
  display:inline-grid;place-items:center;
  border-radius:50%;
  background:#ff0033;
  color:white;
  font-size:26px;
  box-shadow:0 18px 40px rgba(255,0,51,.24);
}
.youtube-btn{
  display:inline-flex;
  min-height:48px;
  align-items:center;
  justify-content:center;
  padding:0 22px;
  border-radius:999px;
  background:white;
  color:#071827;
  font-weight:950;
}
.video-note{font-size:14px!important;color:#64748B!important;margin-top:14px!important}

.youtube-embed{
  position:relative;
  width:100%;
  aspect-ratio:16 / 9;
  border-radius:24px;
  overflow:hidden;
  background:#071827;
  box-shadow:0 18px 45px rgba(7,24,39,.18);
}
.youtube-embed iframe{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  border:0;
}


.youtube-player{
  position:relative;
  width:100%;
  aspect-ratio:16 / 9;
  border-radius:24px;
  overflow:hidden;
  background:#071827;
  box-shadow:0 18px 45px rgba(7,24,39,.18);
}
.youtube-player iframe{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  border:0;
}
.youtube-fallback-card{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  text-align:center;
  color:white;
  overflow:hidden;
}
.youtube-fallback-card img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.56;
  filter:saturate(1.05) contrast(1.08);
}
.youtube-fallback-card:after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(7,24,39,.15),rgba(7,24,39,.78));
}
.youtube-fallback-card > *:not(img){
  position:relative;
  z-index:1;
}
.big-play{
  width:72px;
  height:72px;
  border-radius:50%;
  background:#ff0033;
  display:grid;
  place-items:center;
  font-size:30px;
  box-shadow:0 18px 45px rgba(255,0,51,.3);
  margin-bottom:16px;
}
.youtube-fallback-card strong{
  font-size:24px;
  margin-bottom:8px;
}
.youtube-fallback-card em{
  font-style:normal;
  font-size:14px;
  color:rgba(255,255,255,.78);
  max-width:520px;
  padding:0 20px;
  line-height:1.55;
}
.video-actions{
  margin-top:14px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.youtube-btn-red{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  padding:0 18px;
  border-radius:999px;
  background:#ff0033;
  color:white;
  font-weight:950;
}


.notfound{
  min-height:520px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.notfound .hero-actions{margin-top:28px}


/* v12: 제품명 한 줄 표시 보정 */
.product-body h2,
.home-product-card strong{
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: clamp(18px, 1.75vw, 23px);
}

.detail-copy h1{
  white-space: nowrap;
  font-size: clamp(30px, 3.6vw, 56px);
}

@media(max-width:980px){
  .detail-copy h1{
    white-space: normal;
    font-size: clamp(34px, 9vw, 54px);
  }
  .product-body h2,
  .home-product-card strong{
    white-space: normal;
  }
}


/* v12: Netlify Forms 게시판형 문의 */
.contact-form .form-row{
  display:grid;
  gap:6px;
}
.contact-form label{
  font-weight:850;
  color:var(--navy);
  font-size:14px;
}
.contact-form .required{
  color:#ff0033;
}
.form-help{
  padding:14px 16px;
  border-radius:16px;
  background:#eef7ff;
  color:#31506f!important;
  line-height:1.55;
}


/* v13: Netlify honeypot 완전 숨김 */
.hidden,
.netlify-hidden,
input[name="bot-field"]{
  display:none !important;
  visibility:hidden !important;
  position:absolute !important;
  left:-9999px !important;
  width:1px !important;
  height:1px !important;
  overflow:hidden !important;
}

/* v13: 제품명 한 줄 보정 강화 */
.product-body h2{
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  font-size: clamp(17px, 1.55vw, 22px) !important;
  line-height: 1.22 !important;
}

.home-product-card strong{
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  font-size: clamp(17px, 1.55vw, 20px) !important;
}

@media(max-width:980px){
  .product-body h2,
  .home-product-card strong{
    white-space: normal !important;
  }
}


/* v14: 문의폼 제출 후 페이지 이동 없이 성공 메시지 표시 */
.form-success-box{
  min-height:360px;
  border-radius:24px;
  background:linear-gradient(135deg,#eef8ff,#ffffff);
  border:1px solid var(--line);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:34px;
}
.form-success-box strong{
  font-size:30px;
  color:var(--navy);
  margin-bottom:10px;
}
.form-success-box p{
  color:#475569;
  margin-bottom:24px!important;
}
.form-error-box{
  padding:14px 16px;
  border-radius:16px;
  background:#fff1f2;
  color:#be123c!important;
  line-height:1.55;
}
.hidden,
.netlify-hidden,
input[name="bot-field"]{
  display:none !important;
  visibility:hidden !important;
  position:absolute !important;
  left:-9999px !important;
  width:1px !important;
  height:1px !important;
  overflow:hidden !important;
}


/* v15: Netlify 기본 HTML POST 폼 안정화 */
.hidden,
.netlify-hidden,
input[name="bot-field"]{
  display:none !important;
  visibility:hidden !important;
  position:absolute !important;
  left:-9999px !important;
  width:1px !important;
  height:1px !important;
  overflow:hidden !important;
}

.product-body h2{
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  font-size: clamp(17px, 1.55vw, 22px) !important;
  line-height: 1.22 !important;
}