/* 시흥교습소철거 — primary #344E41 / accent #A3B18A / Nanum Gothic / 세로 스택 레이아웃 */

:root {
  --primary: #344E41;
  --primary-dark: #23342B;
  --accent: #A3B18A;
  --accent-tint: #EEF1E9;
  --text: #23302A;
  --muted: #55655C;
  --bg: #FBFBF8;
  --card-bg: #FFFFFF;
  --border: #DCE3D8;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Nanum Gothic", "Noto Sans KR", sans-serif;
  font-display: swap;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

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

a { color: var(--primary); }

.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);
}
.header-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.brand {
  color: #fff;
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
  padding: 8px 4px;
}
.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.main-nav a {
  color: #E9EEE5;
  text-decoration: none;
  font-size: 0.92rem;
  padding: 12px 10px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border-radius: 4px;
}
.main-nav a:hover,
.main-nav a:focus {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

/* Layout — vertical stack */
main {
  display: block;
}
.content-stack {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px 60px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* Hero */
.hero {
  padding-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.eyebrow {
  margin: 0;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding-left: 14px;
  border-left: 4px solid var(--accent);
}
.hero h1 {
  margin: 0;
  font-size: clamp(1.7rem, 4.5vw, 2.4rem);
  color: var(--primary-dark);
  line-height: 1.35;
}
.hero .lead {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}
.hero-picture {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.hero-picture img { width: 100%; }

/* Cards — vertical stack rhythm */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-left: 5px solid var(--accent);
  border-radius: 8px;
  padding: 24px 22px;
}
.card h2 {
  margin-top: 0;
  color: var(--primary-dark);
  font-size: 1.3rem;
  line-height: 1.4;
}
.card p { margin: 0 0 14px; }
.card p:last-child { margin-bottom: 0; }

.region-section p + p { margin-top: 14px; }

/* Table */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
}
caption { text-align: left; }
th, td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}
thead th {
  background: var(--primary);
  color: #fff;
  font-weight: 700;
}
tbody tr:nth-child(even) { background: var(--accent-tint); }

/* Checklist */
.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.checklist li {
  position: relative;
  padding-left: 30px;
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 4px;
  background: var(--accent);
  border: 1px solid var(--primary);
}
.checklist li::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  width: 10px;
  height: 6px;
  border-left: 2px solid var(--primary-dark);
  border-bottom: 2px solid var(--primary-dark);
  transform: rotate(-45deg);
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.gallery-grid picture {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}

/* CTA */
.cta-section {
  background: var(--primary);
  color: #fff;
  border-radius: 10px;
  padding: 28px 22px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}
.cta-section h2 { margin: 0; font-size: 1.35rem; }
.cta-section p { margin: 0; color: #DCE6D6; max-width: 46ch; }
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  padding: 12px 30px;
  background: #fff;
  color: var(--primary-dark);
  border: 2px solid var(--accent);
  border-radius: 999px;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  margin-top: 4px;
}
.cta-button:hover,
.cta-button:focus {
  background: var(--accent-tint);
}

/* Footer */
footer {
  background: var(--primary-dark);
  color: #E9EEE5;
  padding: 34px 20px 26px;
}
footer nav {
  max-width: 900px;
  margin: 0 auto 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
}
footer nav a {
  color: #E9EEE5;
  text-decoration: none;
  font-size: 0.9rem;
  padding: 10px 4px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
footer nav a:hover,
footer nav a:focus { color: var(--accent); text-decoration: underline; }
footer address {
  max-width: 900px;
  margin: 0 auto;
  font-style: normal;
  font-size: 0.88rem;
  line-height: 1.8;
  color: #C9D3C2;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 16px;
}
footer address a {
  color: var(--accent);
  font-weight: 700;
}
footer p {
  max-width: 900px;
  margin: 14px auto 0;
  font-size: 0.82rem;
  color: #9FAE97;
}

/* Breakpoints */
@media (min-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 768px) {
  .hero { flex-direction: column; }
  .card { padding: 30px 34px; }
  .cta-section { padding: 36px 40px; }
}

@media (min-width: 1024px) {
  .content-stack { max-width: 820px; }
  .hero h1 { font-size: 2.6rem; }
}

@media (min-width: 1280px) {
  .content-stack { max-width: 880px; }
}

.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; }
}