@import url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2001@1.1/GmarketSansMedium.css");
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+KR:wght@400;500;700&display=swap');

:root {
  --c-primary: #262626;
  --c-second: #525252;
  --c-bg: #FAFAFA;
  --c-text: #171717;
  --c-accent: #EAB308;
  --radius: 999px;
  --maxw: 1120px;
  --leading: 1.85;
  --shadow-soft: 0 10px 30px rgba(23,23,23,0.10);
  --header-h: 72px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  font-family: "IBM Plex Sans KR", "Pretendard Variable", -apple-system, sans-serif;
  color: var(--c-text);
  background: var(--c-bg);
  line-height: var(--leading);
  font-display: swap;
}

h1, .h2-chip, .mono-mark span.brandmark-text {
  font-family: "GmarketSansMedium", "IBM Plex Sans KR", sans-serif;
}

a { color: inherit; }
img { max-width: 100%; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--c-primary);
  color: #fff;
  padding: 10px 16px;
  z-index: 300;
  border-radius: 0 0 8px 0;
}
.skip-link:focus {
  left: 0;
  top: 0;
}

:focus-visible {
  outline: 3px solid var(--c-accent);
  outline-offset: 2px;
}

/* ---------- Mono-type header ---------- */
.mono-header {
  position: sticky;
  top: 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 32px;
  background: var(--c-primary);
  color: #FAFAFA;
  z-index: 200;
  box-shadow: var(--shadow-soft);
}

.mono-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.mono-label {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  color: var(--c-accent);
}

.mono-nav {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  margin: 0 auto;
}
.mono-nav a {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Consolas, "Liberation Mono", Menlo, monospace;
  text-decoration: none;
  color: #E5E5E5;
  font-size: 0.82rem;
  padding: 8px 12px;
  border-radius: var(--radius);
}
.mono-nav a:hover,
.mono-nav a:focus-visible {
  background: rgba(234,179,8,0.16);
  color: var(--c-accent);
}

.mono-call {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  background: var(--c-accent);
  color: #262626;
  font-weight: 700;
  font-size: 0.86rem;
  padding: 10px 18px;
  border-radius: var(--radius);
  flex-shrink: 0;
  box-shadow: var(--shadow-soft);
}

.hamburger-btn {
  display: none;
  background: transparent;
  border: none;
  color: #FAFAFA;
  cursor: pointer;
  padding: 6px;
}

.mobile-overlay { display: none; }

/* ---------- Main ---------- */
.main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px 80px;
}

.hero {
  padding: 64px 0 40px;
  text-align: center;
}
.hero-eyebrow {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-second);
  font-weight: 700;
  margin: 0 0 14px;
}
.hero h1 {
  font-size: clamp(2.1rem, 4.4vw, 3.2rem);
  margin: 0 0 18px;
  color: var(--c-primary);
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--c-second);
  max-width: 640px;
  margin: 0 auto 40px;
}

/* Equipment silhouette lineup */
.equip-row {
  display: flex;
  justify-content: center;
  gap: 36px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.equip-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--c-primary);
}
.equip-item svg {
  padding: 16px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.equip-item span {
  font-size: 0.8rem;
  color: var(--c-second);
}

/* CTA */
.cta-group {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 0 0 8px;
}
.cta-group--mid {
  max-width: var(--maxw);
  margin: 12px auto 40px;
  padding: 0 32px;
}
.cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.94rem;
  box-shadow: var(--shadow-soft);
}
.cta--call {
  background: var(--c-primary);
  color: #fff;
}
.cta--sms {
  background: #fff;
  color: var(--c-primary);
  border: 1.5px solid #D4D4D4;
}
.cta:hover { transform: translateY(-2px); }

/* ---------- Spec-sheet sections (left label / right value) ---------- */
.spec-block {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  padding: 40px 0;
}

.spec-label { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; }
.spec-label .eyebrow {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-second);
  margin: 0 0 10px;
}
.spec-label h2 { margin: 0; }

.h2-chip {
  display: inline-block;
  background: #FEF3C7;
  color: #262626;
  font-size: 1.2rem;
  padding: 8px 18px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  line-height: 1.4;
}

.spec-value p { margin: 0 0 16px; color: var(--c-text); }
.spec-value ul { margin: 0 0 16px; padding-left: 20px; }
.spec-value li { margin-bottom: 8px; }

table.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0 12px;
  font-size: 0.9rem;
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
table.spec-table th, table.spec-table td {
  padding: 13px 16px;
  text-align: left;
}
table.spec-table th {
  background: var(--c-primary);
  color: #FAFAFA;
  font-weight: 600;
}
table.spec-table tbody tr:nth-child(even) { background: #F5F5F5; }

/* Photo row */
.photo-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 8px 0 8px;
}
.photo-row figure { margin: 0; }
.photo-row img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
  border-radius: 28px;
  box-shadow: var(--shadow-soft);
}
.photo-row figcaption {
  font-size: 0.82rem;
  color: var(--c-second);
  margin-top: 10px;
}

/* Related links */
.related-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 16px 0 8px;
}
.related-links a {
  text-decoration: none;
  background: #fff;
  border: 1px solid #E5E5E5;
  color: var(--c-primary);
  padding: 9px 18px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  box-shadow: var(--shadow-soft);
}
.related-links a:hover { background: #FEF3C7; }

/* Footer */
.site-footer {
  padding: 48px 0 60px;
  background: #F0F0F0;
}
.footer-inner { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }
.footer-brand {
  font-weight: 700;
  color: var(--c-primary);
  margin: 0 0 12px;
}
.footer-biz {
  display: grid;
  grid-template-columns: 110px 1fr;
  row-gap: 6px;
  margin: 0 0 16px;
  font-size: 0.85rem;
  color: var(--c-second);
}
.footer-biz dt { font-weight: 600; color: #737373; }
.footer-biz dd { margin: 0; }
.footer-biz a { color: var(--c-primary); text-decoration: underline; }
.footer-copy { font-size: 0.78rem; color: #A3A3A3; margin: 0; }

/* Responsive */
@media (max-width: 1024px) {
  .mono-nav { display: none; }
  .mono-call span { display: none; }
  .hamburger-btn { display: inline-flex; }
  .spec-block { grid-template-columns: 1fr; gap: 14px; }
  .spec-label { position: static; }

  .mobile-overlay.open {
    display: flex;
    position: fixed;
    inset: 0;
    background: var(--c-primary);
    z-index: 300;
    flex-direction: column;
    padding: 28px 24px;
    gap: 6px;
  }
  .mobile-overlay a {
    color: #fff;
    text-decoration: none;
    font-size: 1.1rem;
    padding: 14px 4px;
    border-bottom: 1px solid rgba(255,255,255,0.15);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  }
  .mobile-overlay .close-btn {
    align-self: flex-end;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    margin-bottom: 12px;
  }
}

@media (max-width: 768px) {
  .photo-row { grid-template-columns: 1fr; }
  table.spec-table { font-size: 0.82rem; }
  .footer-biz { grid-template-columns: 92px 1fr; }
  .equip-row { gap: 20px; }
}

@media (max-width: 480px) {
  .mono-header { padding: 0 18px; }
  .main { padding: 0 18px 60px; }
  .hero { padding: 44px 0 28px; }
  .cta-group { flex-direction: column; align-items: stretch; }
  .cta-group--mid { padding: 0 18px; }
  .cta { justify-content: center; }
}

/* Scroll reveal (single animation type for this page) */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}