/* ===========================
   변수
=========================== */
:root {
  --orange:       #F97316;
  --orange2:      #FF6B2B;
  --orange3:      #FFB347;
  --orange-light: #FFF7ED;
  --text:         #1A1A1A;
  --muted:        #6B7280;
  --border:       #E5E7EB;
  --white:        #fff;
  --bg:           #F9FAFB;
  --r:            16px;
}

/* ===========================
   리셋
=========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  word-break: keep-all;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ===========================
   컨테이너
=========================== */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===========================
   헤더
=========================== */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-img {
  height: 36px;
  width: 36px;
  border-radius: 10px;
  object-fit: contain;
}
.logo-text {
  font-size: 17px;
  font-weight: 700;
  color: var(--orange);
  white-space: nowrap;
}
.site-nav a {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  padding: 7px 18px;
  border: 1.5px solid var(--border);
  border-radius: 999px;
  transition: all 0.15s;
  white-space: nowrap;
}
.site-nav a:hover {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

/* ===========================
   히어로 — 모바일 기준 (기본값)
=========================== */
.hero {
  background: var(--orange-light);
  overflow: hidden;
}

/* 모바일: 이미지 위, 텍스트 아래 */
.hero-inner {
  display: flex;
  flex-direction: column;   /* 이미지 → 텍스트 순서 */
}

.hero-img-wrap {
  width: 88%;
  margin: 20px auto 0;
}

.hero-img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border-radius: 16px;
  display: block;
}

.hero-text {
  padding: 28px 20px 36px;
}

/* H1 */
.site-headline {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.headline-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--orange);
  background: rgba(249,115,22,0.10);
  padding: 5px 14px;
  border-radius: 999px;
  width: fit-content;
  margin-bottom: 2px;
}

.headline-main {
  font-family: 'Noto Sans KR', 'Apple SD Gothic Neo', sans-serif;
  font-weight: 800;
  font-size: clamp(36px, 9vw, 64px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, var(--orange2) 0%, var(--orange) 50%, var(--orange3) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.headline-sub {
  font-size: clamp(13px, 3.5vw, 16px);
  font-weight: 600;
  color: #C05A1E;
}

.site-tagline {
  font-size: clamp(13px, 3.5vw, 15px);
  color: var(--muted);
  line-height: 1.9;
}

/* ===========================
   섹션 공통
=========================== */
.section { padding: 52px 0; }
.section:nth-child(even) { background: var(--bg); }

.section-title {
  font-size: clamp(18px, 4vw, 24px);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
  padding-left: 14px;
  position: relative;
}
.section-title::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 4px; height: 72%;
  background: var(--orange);
  border-radius: 2px;
}
.section-desc {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 24px;
  padding-left: 14px;
  line-height: 1.85;
}
.section-subtitle {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin: 22px 0 10px;
  padding: 6px 12px;
  border-left: 3px solid var(--orange3);
  background: var(--bg);
  border-radius: 0 6px 6px 0;
}

/* ===========================
   지역 리스트
=========================== */
.region-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);  /* 모바일 기본: 2열 */
  gap: 10px;
}

.region-list li a {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 8px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  text-align: center;
  min-height: 52px;
  transition: all 0.15s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.region-list li a:hover {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
  box-shadow: 0 4px 14px rgba(249,115,22,0.28);
  transform: translateY(-2px);
}

/* ===========================
   지역별 특징
=========================== */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;  /* 모바일: 2열 */
  gap: 12px;
}

.feature-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 20px 16px;
  transition: all 0.15s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.feature-card:hover {
  border-color: var(--orange);
  box-shadow: 0 4px 16px rgba(249,115,22,0.12);
}

.feature-icon { font-size: 20px; margin-bottom: 8px; }

.feature-card strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 6px;
}
.feature-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.75;
}

/* ===========================
   FAQ
=========================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-item {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 18px 18px 18px 22px;
  border-left: 4px solid var(--orange);
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.faq-q {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.faq-a {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
}

/* ===========================
   팁 박스
=========================== */
.tip-box {
  background: var(--orange-light);
  border-left: 4px solid var(--orange);
  border-radius: 0 var(--r) var(--r) 0;
  padding: 14px 18px;
  margin: 16px 0 0;
  font-size: 14px;
  color: var(--text);
  line-height: 1.85;
}

/* ===========================
   상위 탐색 링크
=========================== */
.back-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}
.back-nav a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  transition: all 0.15s;
}
.back-nav a:hover {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

/* ===========================
   푸터
=========================== */
.site-footer {
  background: #111;
  padding: 48px 0 32px;
  text-align: center;
}
.footer-slogan {
  font-family: 'Black Han Sans', sans-serif;
  font-size: clamp(20px, 5vw, 28px);
  color: var(--orange);
  margin-bottom: 8px;
}
.footer-sub {
  font-size: 13px;
  color: #888;
  margin-bottom: 24px;
}
.footer-divider {
  width: 36px; height: 2px;
  background: var(--orange);
  margin: 0 auto 22px;
  border-radius: 2px;
}
.footer-info {
  font-size: 13px;
  font-weight: 400;
  color: #aaa;
  line-height: 1;
  margin-bottom: 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}
.footer-info .sep { display: none; }
.footer-info a { color: var(--orange); }
.footer-contact {
  font-size: 12px;
  color: #666;
  margin-bottom: 20px;
}
.footer-copy { font-size: 11px; color: #444; }

/* ===========================
   PC (768px 이상)
=========================== */
@media (min-width: 768px) {

  /* 히어로: 텍스트 왼쪽, 이미지 오른쪽 */
  .hero { padding: 48px 0; }

  .hero-inner {
    flex-direction: row;
    align-items: center;           /* 세로 중앙 정렬 */
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 40px;
    gap: 56px;
  }

  .hero-img-wrap {
    order: 2;
    width: clamp(280px, 38%, 460px);
    flex-shrink: 0;
    margin: 0;
  }

  .hero-img {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 20px;           /* 전체 둥글게 */
  }

  .hero-text {
    order: 1;                       /* 텍스트 왼쪽 */
    flex: 1;
    padding: 64px 0 64px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  /* 지역: 4열 */
  .region-list {
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
  }

  .region-list li a {
    font-size: 15px;
    padding: 18px 10px;
    min-height: 60px;
  }

  /* 특징: 4열 */
  .feature-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

  /* 푸터 가로 배치 */
  .footer-info {
    flex-direction: row;
    gap: 0;
  }
  .footer-info .sep {
    display: inline;
    margin: 0 10px;
    color: #444;
  }
}

/* ===========================
   인기학원 카드
=========================== */
.academy-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 16px;
  margin-top: 8px;
}
.academy-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  transition: all 0.15s;
}
.academy-card:hover {
  border-color: var(--orange);
  box-shadow: 0 6px 20px rgba(249,115,22,0.15);
  transform: translateY(-2px);
}
.academy-card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}
.academy-card-body {
  padding: 16px;
}
.academy-card-name {
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 4px;
}
.academy-card-num {
  font-size: 11px;
  color: #aaa;
  margin-bottom: 10px;
}
.academy-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}
.academy-tag-math {
  background: #eff6ff; color: #1d4ed8;
  border: 1.5px solid #93c5fd;
  border-radius: 999px; padding: 3px 12px;
  font-size: 12px; font-weight: 700;
}
.academy-tag-eng {
  background: #f0fdf4; color: #15803d;
  border: 1.5px solid #86efac;
  border-radius: 999px; padding: 3px 12px;
  font-size: 12px; font-weight: 700;
}
.academy-tag-kor {
  background: #faf5ff; color: #7e22ce;
  border: 1.5px solid #d8b4fe;
  border-radius: 999px; padding: 3px 12px;
  font-size: 12px; font-weight: 700;
}
.academy-tag-etc {
  background: var(--orange-light); color: #ea580c;
  border: 1.5px solid #fdba74;
  border-radius: 999px; padding: 3px 12px;
  font-size: 12px; font-weight: 700;
}
.academy-card-fee {
  font-size: 13px;
  color: var(--orange);
  font-weight: 700;
  margin-bottom: 6px;
}
.academy-card-addr {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
}

/* ===========================
   중간 태블릿 (480~768px)
=========================== */
@media (min-width: 480px) and (max-width: 767px) {
  .region-list { grid-template-columns: repeat(3, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .academy-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===========================
   PC 학원카드 (768px 이상)
=========================== */
@media screen and (min-width: 768px) {
  div.academy-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 20px; }
  .academy-card-img { height: 200px; }
}