/* 교습소철거전문 — expert theme */

:root {
  --primary: #1d3557;
  --primary-dark: #0f1e30;
  --accent: #FFD500;
  --ink: #241012;
  --ink-soft: #4a2c31;
  --bg: #fffdf5;
  --card-bg: #ffffff;
  --border: #e8d9a8;
}

* { box-sizing: border-box; }

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

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

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

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

h1, h2, h3 {
  color: var(--primary);
  line-height: 1.35;
  font-weight: 700;
}

h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); margin-top: 0; }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1em; }

.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 — hazard-stripe signage feel */
.site-header {
  background: var(--primary);
  position: relative;
}

.header-band {
  height: 8px;
  background: repeating-linear-gradient(
    -45deg,
    var(--accent),
    var(--accent) 16px,
    var(--primary-dark) 16px,
    var(--primary-dark) 32px
  );
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.wordmark {
  color: #fff;
  font-weight: 700;
  font-size: 1.3rem;
  text-decoration: none;
  padding: 8px 4px;
}

.main-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0;
  padding: 0;
}

.main-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 6px 12px;
  color: #fff;
  text-decoration: none;
  font-size: 0.95rem;
  border-radius: 4px;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  background: rgba(255, 213, 0, 0.22);
}

/* Hero */
.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 20px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 36px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  background: var(--accent);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 6px 14px;
  border-radius: 999px;
  margin: 0 0 14px;
}

.lead {
  font-size: 1.05rem;
  color: var(--ink-soft);
}

.hero-media picture {
  display: block;
  border: 6px solid var(--primary);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 0 var(--accent);
}

.hero-media img { width: 100%; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 12px 26px;
  border-radius: 6px;
  font-weight: 700;
  text-decoration: none;
  font-size: 1rem;
  border: 3px solid transparent;
}

.btn-primary {
  background: var(--accent);
  color: var(--primary-dark);
  border-color: var(--primary-dark);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: #ffe14d;
}

/* Sections */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.section-tint {
  background: #fff6d8;
}

.section-tint > * {
  max-width: 1160px;
  margin-left: auto;
  margin-right: auto;
}

/* Icon blocks — safety-signage cards */
.safety-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 24px;
}

.safety-card {
  background: var(--card-bg);
  border: 3px solid var(--primary);
  border-top: 10px solid var(--accent);
  border-radius: 8px;
  padding: 24px 20px;
}

.safety-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--accent);
  margin-bottom: 14px;
}

.safety-card h3 {
  margin: 0 0 8px;
}

.safety-card p {
  color: var(--ink-soft);
  font-size: 0.98rem;
  margin: 0;
}

/* Table */
.table-wrap {
  overflow-x: auto;
  margin-top: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 480px;
  background: var(--card-bg);
}

caption { text-align: left; }

th, td {
  text-align: left;
  padding: 14px 16px;
  border: 1px solid var(--border);
  vertical-align: top;
}

thead th {
  background: var(--primary);
  color: #fff;
}

tbody tr:nth-child(even) {
  background: #fffaf0;
}

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.gallery picture {
  display: block;
  border: 4px solid var(--primary);
  border-radius: 8px;
  overflow: hidden;
}

/* Related / CTA */
.related-section p,
.section-tint p {
  color: var(--ink-soft);
}

.cta-section {
  background: var(--primary);
  color: #fff;
  border-radius: 10px;
  max-width: 1160px;
  padding: 40px 30px;
  text-align: center;
}

.cta-section h2,
.cta-section p {
  color: #fff;
}

/* Footer */
footer {
  background: var(--primary-dark);
  color: #f4e9c8;
  padding: 40px 20px 30px;
  margin-top: 20px;
}

footer nav {
  max-width: 1200px;
  margin: 0 auto 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
}

footer nav a {
  color: #f4e9c8;
  text-decoration: none;
  font-size: 0.92rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

footer nav a:hover,
footer nav a:focus-visible {
  color: var(--accent);
  text-decoration: underline;
}

footer address {
  max-width: 1200px;
  margin: 0 auto;
  font-style: normal;
  font-size: 0.9rem;
  line-height: 1.8;
  color: #d8c9a0;
}

footer address a {
  color: var(--accent);
}

footer p {
  max-width: 1200px;
  margin: 16px auto 0;
  font-size: 0.8rem;
  color: #b8a878;
}

/* Breakpoints */
@media (max-width: 1280px) {
  .hero, .section { max-width: 1024px; }
}

@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .safety-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .main-nav ul { gap: 2px; }
  .main-nav a { font-size: 0.88rem; padding: 6px 8px; }
  .safety-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero, .section { padding: 28px 16px; }
  .header-inner { padding: 12px 16px; }
  table { min-width: 0; }
  thead { display: none; }
  table, tbody, tr, td { display: block; width: 100%; }
  tr {
    border: 1px solid var(--border);
    border-radius: 6px;
    margin-bottom: 12px;
    overflow: hidden;
  }
  td {
    border: none;
    border-bottom: 1px solid var(--border);
    padding: 10px 14px;
  }
  td:last-child { border-bottom: none; }
  td::before {
    content: attr(data-label);
    display: block;
    font-weight: 700;
    color: var(--primary);
    font-size: 0.8rem;
    margin-bottom: 4px;
  }
  .cta-section { padding: 30px 20px; }
}

/* 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; }
}