/* express-academy-demolition — 급행교습소철거
   primary: #2B2118 / accent: #FF3131 / deep-accent: #B01E1E / ok: #1F6B3A
   headings: Black Han Sans / body: Pretendard */

:root {
  --primary: #2B2118;
  --primary-soft: #3C2F22;
  --cream: #F5EDE2;
  --cream-dim: #E4D8C6;
  --accent: #FF3131;
  --accent-deep: #B01E1E;
  --ok-deep: #1F6B3A;
  --ink: #201812;
  --radius: 4px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2 {
  font-family: 'Black Han Sans', 'Pretendard', sans-serif;
  font-weight: 400;
  color: var(--primary);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

a { color: var(--accent-deep); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Header */
.site-header {
  background: var(--primary);
  border-bottom: 4px solid var(--accent);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.wordmark {
  font-family: 'Black Han Sans', sans-serif;
  font-size: 1.4rem;
  color: var(--cream);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.main-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0;
  padding: 0;
}
.main-nav a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 6px 12px;
  color: var(--cream-dim);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius);
}
.main-nav a:hover, .main-nav a[aria-current="page"] {
  color: var(--primary);
  background: var(--accent);
}

main { display: block; }

/* Hero */
.hero {
  background: var(--primary);
  color: var(--cream);
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 32px;
  padding: 48px 20px;
  max-width: 1200px;
  margin: 0 auto;
}
.eyebrow {
  display: inline-block;
  color: var(--accent);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  margin: 0 0 12px;
  border-left: 4px solid var(--accent);
  padding-left: 10px;
}
.hero h1 {
  color: var(--cream);
  font-size: clamp(2.1rem, 5vw, 3.2rem);
  margin: 0 0 18px;
}
.hero .lead {
  font-size: 1.05rem;
  color: var(--cream-dim);
  margin: 0 0 26px;
  max-width: 52ch;
}
.hero-media picture { display: block; }
.hero-media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 3px solid var(--accent);
  display: block;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 12px 24px;
  background: var(--accent);
  color: #fff;
  font-family: 'Pretendard', sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  text-decoration: none;
  border-radius: var(--radius);
  border: 2px solid var(--accent);
}
.btn:hover { background: var(--accent-deep); border-color: var(--accent-deep); }
.btn-lg { font-size: 1.25rem; padding: 14px 30px; }

/* Sections */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 44px 20px;
}
.section h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 0 0 18px;
  border-bottom: 3px solid var(--accent);
  padding-bottom: 10px;
  display: inline-block;
}
.section p { margin: 0 0 16px; max-width: 76ch; }
.section-tint { background: var(--cream-dim); }
.section-warn {
  background: var(--primary);
  color: var(--cream);
}
.section-warn h2 { color: var(--cream); }
.section-warn a { color: var(--accent); }

/* Table */
.table-wrap { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--cream);
  min-width: 560px;
}
th, td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--cream-dim);
  font-size: 0.98rem;
}
thead th {
  background: var(--primary);
  color: var(--cream);
  font-weight: 700;
}
.tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 800;
  color: #fff;
  white-space: nowrap;
}
.tag-ok { background: var(--ok-deep); }
.tag-no { background: var(--accent-deep); }

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.gallery figure { margin: 0; }
.gallery img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 2px solid var(--primary-soft);
  display: block;
}

/* Checklist */
.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.checklist li {
  position: relative;
  padding: 14px 18px 14px 44px;
  background: var(--primary-soft);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  max-width: 78ch;
}
.checklist li::before {
  content: "!";
  position: absolute;
  left: 14px;
  top: 14px;
  width: 20px;
  height: 20px;
  line-height: 20px;
  text-align: center;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  border-radius: 50%;
  font-size: 0.85rem;
}
.checklist a { color: var(--accent); text-decoration: underline; }

/* CTA section */
.section-cta {
  text-align: center;
  background: var(--cream-dim);
}
.section-cta h2 { border: none; padding: 0; }
.section-cta p { margin: 0 auto 24px; }

/* Footer */
footer {
  background: var(--primary);
  color: var(--cream-dim);
  padding: 40px 20px 30px;
}
footer nav {
  max-width: 1200px;
  margin: 0 auto 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 4px;
}
footer nav a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 4px 10px;
  color: var(--cream-dim);
  text-decoration: none;
  font-size: 0.92rem;
  border-radius: var(--radius);
}
footer nav a:hover { color: var(--accent); }
footer address {
  max-width: 1200px;
  margin: 0 auto;
  font-style: normal;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--cream-dim);
  border-top: 1px solid var(--primary-soft);
  padding-top: 20px;
}
footer address a { color: var(--accent); font-weight: 700; }
footer p { max-width: 1200px; margin: 16px auto 0; font-size: 0.82rem; color: #A99885; }

/* Breakpoints */
@media (max-width: 1280px) {
  .hero, .section { max-width: 1080px; }
}
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; padding: 36px 20px; }
  .hero-media { order: -1; }
}
@media (max-width: 768px) {
  .main-nav ul { gap: 2px; }
  .main-nav a { font-size: 0.88rem; padding: 6px 8px; }
  .gallery { grid-template-columns: 1fr; }
  table, thead, tbody, th, td, tr { display: block; }
  thead { position: absolute; left: -9999px; }
  tbody tr {
    margin-bottom: 14px;
    border: 1px solid var(--cream-dim);
    border-radius: var(--radius);
    padding: 10px 14px;
  }
  td {
    border-bottom: none;
    padding: 6px 0;
    display: flex;
    justify-content: space-between;
    gap: 10px;
  }
  td::before {
    content: attr(data-label);
    font-weight: 700;
    color: var(--primary-soft);
    flex-shrink: 0;
  }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 1.9rem; }
  .btn, .btn-lg { width: 100%; justify-content: center; }
  .section { padding: 32px 16px; }
}

/* related-cards (관련 페이지 카드 그리드) */
.related-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 12px;
}
.related-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 14px 16px;
  border: 1px solid var(--line, #ddd);
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  background: var(--paper, #fff);
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.related-card:hover,
.related-card:focus-visible {
  border-color: currentColor;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.related-card-arrow { opacity: 0.6; flex-shrink: 0; }
@media (max-width: 480px) {
  .related-cards { grid-template-columns: 1fr; }
}