/* 주말교습소철거 — 캐주얼 카드 스택, 둥근 모서리 컨셉 (브라운 x 오렌지) */

:root {
  --brown: #5C3D2E;
  --brown-dark: #3E2A20;
  --brown-soft: #8A6A57;
  --orange: #F4A261;
  --orange-dark: #C97C3D;
  --paper: #FBF3EC;
  --card: #FFFFFF;
  --ink: #2E2018;
  --ink-soft: #5C4A3E;
  --border: #E7D5C6;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "SUIT", "Noto Sans KR", -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--brown); text-decoration-color: var(--orange); }
a:hover, a:focus-visible { color: var(--brown-dark); }

.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(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--brown-dark);
  font-weight: 700;
  font-size: 1.05rem;
}
.brand-mark {
  color: #FFFFFF;
  background: var(--orange);
  border-radius: 50%;
  display: inline-flex;
  padding: 6px;
}
.brand:hover, .brand:focus-visible { color: var(--orange-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  margin-left: auto;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--brown-dark);
}

.main-nav { flex: 1 1 auto; }
.main-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 6px;
  margin: 0;
  padding: 0;
}
.main-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 4px 14px;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: 999px;
}
.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--brown-dark);
  background: var(--paper);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 20px;
  background: var(--orange);
  color: var(--brown-dark);
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  white-space: nowrap;
}
.header-cta:hover, .header-cta:focus-visible {
  background: var(--brown);
  color: #FFFFFF;
}

/* ---------- hero ---------- */
.hero {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 20px 8px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.hero-card {
  background: var(--brown);
  color: #FBF3EC;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--orange);
  margin: 0 0 10px;
  display: inline-block;
  background: rgba(244, 162, 97, 0.16);
  padding: 6px 14px;
  border-radius: 999px;
}

h1 {
  font-size: clamp(1.7rem, 4.5vw, 2.5rem);
  line-height: 1.3;
  margin: 0 0 14px;
  color: #FFFFFF;
  font-weight: 800;
}

.lede {
  font-size: 1.02rem;
  color: #EDE0D5;
  max-width: 62ch;
  margin: 0;
}

.hero-figure {
  margin: 0;
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 12px;
  box-shadow: 0 8px 24px rgba(92, 61, 46, 0.12);
}
.hero-figure picture,
.hero-figure img { border-radius: var(--radius-md); }
.hero-figure img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.hero-figure figcaption {
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--ink-soft);
  padding: 0 4px;
}

/* ---------- card section shell ---------- */
main {
  padding-bottom: 40px;
}

.section {
  max-width: 1280px;
  margin: 20px auto 0;
  padding: 0 20px;
}

.card {
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: 0 4px 16px rgba(92, 61, 46, 0.08);
}

.section h2 {
  font-size: 1.3rem;
  color: var(--brown-dark);
  margin: 0 0 16px;
  font-weight: 800;
}

.section p { margin: 0 0 16px; max-width: 72ch; }
.section p:last-child { margin-bottom: 0; }

.situation-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.situation-list li {
  background: var(--paper);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  max-width: 72ch;
  position: relative;
  padding-left: 38px;
}
.situation-list li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
}

.caution-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.caution-list li {
  background: var(--paper);
  border-left: 4px solid var(--orange);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  max-width: 72ch;
}
.caution-list strong { color: var(--brown-dark); }

/* ---------- table ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius-md); }

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
  font-size: 0.95rem;
}

caption { text-align: left; }

th, td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}

thead th {
  background: var(--paper);
  color: var(--brown-dark);
  font-weight: 700;
}

tbody tr:last-child td { border-bottom: none; }

/* ---------- gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 320px));
  gap: 18px;
  justify-content: center;
}
.gallery-grid figure {
  margin: 0;
  background: var(--paper);
  border-radius: var(--radius-md);
  padding: 10px;
}
.gallery-grid img { border-radius: var(--radius-sm); aspect-ratio: 4 / 3; object-fit: cover; }
.gallery-grid figcaption {
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--ink-soft);
  padding: 0 4px;
}

/* ---------- related links ---------- */
.related-section p { max-width: none; }

/* ---------- CTA ---------- */
.cta-section {
  max-width: 1280px;
  margin: 20px auto 0;
  padding: 36px 24px;
  background: var(--orange);
  color: var(--brown-dark);
  text-align: center;
  border-radius: var(--radius-lg);
}
.cta-section h2 { color: var(--brown-dark); margin: 0 0 10px; font-weight: 800; }
.cta-section p { margin: 0 auto 20px; max-width: 56ch; color: var(--brown-dark); }

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 32px;
  background: var(--brown);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  border-radius: 999px;
}
.cta-button:hover, .cta-button:focus-visible {
  background: var(--brown-dark);
}

/* ---------- footer ---------- */
footer {
  background: var(--brown-dark);
  color: #D8C6B8;
  padding: 40px 20px;
  margin-top: 24px;
}
footer nav {
  max-width: 1280px;
  margin: 0 auto 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
}
footer nav a {
  color: #D8C6B8;
  text-decoration: none;
  font-size: 0.9rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
footer nav a:hover, footer nav a:focus-visible { color: var(--orange); }

footer address {
  max-width: 1280px;
  margin: 0 auto;
  font-style: normal;
  font-size: 0.9rem;
  line-height: 1.8;
  color: #B4A192;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
footer address a { color: var(--orange); }

footer p {
  max-width: 1280px;
  margin: 16px auto 0;
  font-size: 0.8rem;
  color: #8A7867;
}

/* ---------- breakpoints ---------- */
@media (min-width: 480px) {
  .hero-card { padding: 36px 32px; }
}

@media (min-width: 768px) {
  .hero { grid-template-columns: 1.1fr 0.9fr; align-items: center; padding-top: 48px; }
  .main-nav a { font-size: 0.95rem; }
}

@media (min-width: 1024px) {
  .card { padding: 36px 32px; }
  .hero { padding: 56px 32px 8px; }
}


/* mobile: hamburger nav */
@media (max-width: 767px) {
  .nav-toggle { display: flex; }
  .main-nav {
    flex-basis: 100%;
    order: 3;
    display: none;
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; gap: 2px; padding: 8px 0; }
  .main-nav a { width: 100%; }
  .header-cta { margin-left: auto; }
}

/* mobile: table becomes card list */
@media (max-width: 767px) {
  .table-wrap { overflow-x: visible; }
  table { min-width: 0; }
  thead { display: none; }
  table, tbody, tr, td { display: block; width: 100%; }
  tr {
    margin-bottom: 12px;
    background: var(--paper);
    border-radius: var(--radius-sm);
    padding: 4px 0;
  }
  td {
    border: 0;
    border-bottom: 1px dashed var(--border);
    padding: 10px 14px;
  }
  td:last-child { border-bottom: 0; }
  td::before {
    content: attr(data-label);
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--orange-dark);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .header-cta, .cta-button, .main-nav a { transition: color .15s ease, background-color .15s ease, border-color .15s ease; }
}