/* =====================
   RESET & BASE
===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans KR', 'Apple SD Gothic Neo', sans-serif;
  color: #1a1a1a;
  background: #fff;
  line-height: 1.7;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* =====================
   SCROLL REVEAL
===================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.revealed { opacity: 1; transform: translateY(0); }

/* =====================
   BUTTONS
===================== */
.btn {
  display: inline-block;
  padding: 13px 30px;
  border-radius: 3px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.3px;
  transition: all 0.22s;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary { background: #1c3f9e; color: #fff; border-color: #1c3f9e; }
.btn-primary:hover { background: #132d72; border-color: #132d72; }
.btn-secondary { background: #c0392b; color: #fff; border-color: #c0392b; }
.btn-secondary:hover { background: #962d22; border-color: #962d22; }
.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.8); }
.btn-outline:hover { background: #fff; color: #1c3f9e; border-color: #fff; }
.btn-full { display: block; text-align: center; }

/* =====================
   SECTION HEADER
===================== */
.section-header { text-align: center; margin-bottom: 52px; }
.section-header h2 { font-size: 34px; font-weight: 900; color: #111; margin: 8px 0 14px; }
.section-header p { color: #555; font-size: 15px; max-width: 620px; margin: 0 auto; line-height: 1.85; }
.section-header.light h2 { color: #fff; }
.section-header.light p { color: rgba(255,255,255,0.82); }
.section-tag {
  display: inline-block;
  font-size: 11px; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase;
  color: #1c3f9e;
  background: #eaeffa;
  padding: 5px 14px; border-radius: 20px;
}
.section-header.light .section-tag { background: rgba(255,255,255,0.18); color: #fff; }

/* =====================
   HEADER
===================== */
.header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  background: #fff;
  box-shadow: 0 1px 8px rgba(0,0,0,0.08);
  transition: box-shadow 0.3s;
}
.header.scrolled { box-shadow: 0 4px 20px rgba(0,0,0,0.13); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
  max-width: 1180px; margin: 0 auto; padding: 0 24px;
}
.logo { display: flex; align-items: center; }
.logo-img { height: 52px; width: auto; object-fit: contain; }

/* Nav */
.nav-list { display: flex; }
.nav-list > li { position: relative; }
.nav-list > li > a {
  display: flex; align-items: center; gap: 4px;
  padding: 0 18px; height: 76px;
  font-size: 14px; font-weight: 600; color: #222;
  letter-spacing: 0.2px;
  transition: color 0.2s;
}
.nav-list > li > a:hover,
.nav-list > li.active > a { color: #1c3f9e; }
.arrow { font-size: 10px; margin-top: 1px; }

/* Dropdown */
.dropdown {
  display: none; position: absolute; top: 76px; left: 0;
  background: #fff; min-width: 230px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.11);
  border-top: 3px solid #1c3f9e;
  border-radius: 0 0 6px 6px;
}
.has-dropdown:hover .dropdown { display: block; }
.dropdown li a {
  display: block; padding: 12px 20px;
  font-size: 13px; color: #333;
  transition: all 0.18s;
  border-bottom: 1px solid #f5f5f5;
}
.dropdown li:last-child a { border-bottom: none; }
.dropdown li a:hover,
.dropdown li a.current { background: #f0f4ff; color: #1c3f9e; padding-left: 26px; }

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span { display: block; width: 24px; height: 2px; background: #222; transition: all 0.3s; }

/* Mobile Menu */
.mobile-menu {
  display: none; position: fixed; top: 76px; left: 0; right: 0;
  background: #fff; box-shadow: 0 6px 16px rgba(0,0,0,0.1);
  z-index: 999; padding: 8px 0;
}
.mobile-menu.open { display: block; }
.mobile-menu li a {
  display: block; padding: 13px 28px;
  font-size: 14px; font-weight: 500; color: #222;
  border-bottom: 1px solid #f0f0f0;
  transition: all 0.18s;
}
.mobile-menu li a:hover,
.mobile-menu li a.current { color: #1c3f9e; background: #f4f7ff; }

/* =====================
   PAGE TOP SPACING
===================== */
.page-top { margin-top: 76px; }

/* =====================
   INNER PAGE BANNER
===================== */
.page-banner {
  height: 260px;
  background: linear-gradient(135deg, #1a2d72 0%, #1c3f9e 60%, #2a5bc8 100%);
  display: flex; align-items: center; justify-content: center;
  text-align: center; color: #fff;
  position: relative;
}
.page-banner::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.18);
}
.page-banner-content { position: relative; z-index: 2; }
.page-banner-content .breadcrumb {
  font-size: 13px; opacity: 0.75; margin-bottom: 12px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.page-banner-content .breadcrumb a { color: #fff; opacity: 0.8; }
.page-banner-content .breadcrumb a:hover { opacity: 1; }
.page-banner-content h1 { font-size: 38px; font-weight: 900; }

/* =====================
   HERO (homepage only)
===================== */
.hero { position: relative; height: calc(100vh - 76px); min-height: 560px; overflow: hidden; }
.hero-slider { width: 100%; height: 100%; }
.slide {
  position: absolute; inset: 0;
  opacity: 0; transition: opacity 0.9s ease;
  background-size: cover; background-position: center;
  display: flex; align-items: center; justify-content: center;
}
.slide.active { opacity: 1; }
.slide-1 {
  background-image: linear-gradient(rgba(0,0,0,0.52), rgba(0,0,0,0.52)),
    url('/images/france-4.jpg');
}
.slide-2 {
  background-image: linear-gradient(rgba(0,0,0,0.48), rgba(0,0,0,0.48)),
    url('/images/france-1.jpg');
}
.slide-3 {
  background-image: linear-gradient(rgba(0,0,0,0.48), rgba(0,0,0,0.48)),
    url('/images/france-5.jpg');
}
.slide-fallback-1 .slide-1 { background-color: #1a2d72; }
.slide-fallback-2 .slide-2 { background-color: #8b1a1a; }
.slide-fallback-3 .slide-3 { background-color: #1a4d2d; }

.slide-content { text-align: center; color: #fff; padding: 0 24px; max-width: 820px; }
.slide-sub {
  font-size: 13px; font-weight: 600; letter-spacing: 3.5px;
  text-transform: uppercase; opacity: 0.85; margin-bottom: 18px;
}
.slide-content h1 {
  font-size: 60px; font-weight: 900; line-height: 1.15;
  margin-bottom: 20px;
  text-shadow: 0 2px 16px rgba(0,0,0,0.3);
}
.slide-desc { font-size: 17px; opacity: 0.9; margin-bottom: 40px; line-height: 1.65; }
.hero-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.slider-dots {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 10px; z-index: 10;
}
.dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,0.45); cursor: pointer;
  transition: all 0.3s; border: 2px solid rgba(255,255,255,0.6);
}
.dot.active { background: #fff; transform: scale(1.25); }
.slider-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.12);
  border: 2px solid rgba(255,255,255,0.35);
  color: #fff; font-size: 16px;
  width: 46px; height: 46px; border-radius: 50%;
  cursor: pointer; z-index: 10;
  transition: all 0.22s;
  display: flex; align-items: center; justify-content: center;
}
.slider-arrow:hover { background: rgba(255,255,255,0.28); }
.prev { left: 24px; }
.next { right: 24px; }

/* =====================
   REGISTER SECTION
===================== */
.register { padding: 64px 0; background: #f6f7fb; }
.register-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.register-card {
  background: #fff; border-radius: 12px;
  padding: 48px 36px; text-align: center;
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
  transition: transform 0.3s, box-shadow 0.3s;
}
.register-card:hover { transform: translateY(-6px); box-shadow: 0 10px 36px rgba(0,0,0,0.11); }
.register-card.adult { border-top: 4px solid #1c3f9e; }
.register-card.children { border-top: 4px solid #c0392b; }
.register-icon { font-size: 44px; margin-bottom: 14px; }
.register-card h3 { font-size: 22px; font-weight: 800; margin-bottom: 10px; }
.register-card p { color: #555; margin-bottom: 28px; line-height: 1.75; font-size: 14px; }

/* =====================
   ABOUT
===================== */
.about { padding: 80px 0 0; }
.about-inner { max-width: 760px; margin: 0 auto; text-align: center; }
.about-inner p { color: #444; font-size: 15px; line-height: 1.9; }

/* =====================
   PILLARS
===================== */
.pillars { padding: 60px 0 80px; }
.pillars-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pillar-card {
  border-radius: 12px; overflow: hidden;
  box-shadow: 0 3px 18px rgba(0,0,0,0.08);
  transition: transform 0.3s, box-shadow 0.3s;
}
.pillar-card:hover { transform: translateY(-6px); box-shadow: 0 10px 32px rgba(0,0,0,0.13); }
.pillar-img {
  height: 240px; position: relative;
  background-size: cover; background-position: center;
  display: flex; align-items: flex-end;
}
.pillar-img-1 { background-image: linear-gradient(rgba(0,0,0,0.28), rgba(0,0,0,0.28)), url('/images/france-4.jpg'); background-color: #1565c0; }
.pillar-img-2 { background-image: linear-gradient(rgba(0,0,0,0.28), rgba(0,0,0,0.28)), url('/images/france-6.jpg'); background-color: #ad1457; }
.pillar-img-3 { background-image: linear-gradient(rgba(0,0,0,0.28), rgba(0,0,0,0.28)), url('/images/france-3.jpg'); background-color: #e65100; }
.pillar-num {
  font-size: 80px; font-weight: 900;
  color: rgba(255,255,255,0.22); line-height: 1;
  padding: 12px 16px;
}
.pillar-body { padding: 26px; background: #fff; }
.pillar-body h3 { font-size: 19px; font-weight: 800; margin-bottom: 10px; color: #111; }
.pillar-body p { color: #555; font-size: 13.5px; line-height: 1.8; }

/* =====================
   VALUES
===================== */
.values {
  background: linear-gradient(135deg, #1a2d72 0%, #1c3f9e 60%, #2346b8 100%);
  padding: 80px 0;
}
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.value-item { text-align: center; color: #fff; }
.value-img {
  width: 100%; height: 200px;
  border-radius: 10px; overflow: hidden;
  margin-bottom: 24px;
  background-size: cover; background-position: center;
}
.value-img-1 { background-image: url('/images/4th-degree-1.jpg'); background-color: #234; }
.value-img-2 { background-image: url('/images/disability-1.jpg'); background-color: #234; }
.value-img-3 { background-image: url('/images/kbs-1.png'); background-color: #234; }
.value-icon { font-size: 40px; margin-bottom: 14px; }
.value-item h3 { font-size: 19px; font-weight: 800; margin-bottom: 14px; }
.value-item p { font-size: 13.5px; opacity: 0.85; line-height: 1.85; }

/* =====================
   BENEFITS
===================== */
.benefits { padding: 80px 0; }
.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.benefit-card {
  background: #f6f7fb; border-radius: 12px;
  padding: 36px 28px; text-align: center;
  transition: all 0.3s;
}
.benefit-card:hover {
  background: #fff;
  box-shadow: 0 6px 28px rgba(0,0,0,0.09);
  transform: translateY(-4px);
}
.benefit-icon-wrap {
  width: 72px; height: 72px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
}
.benefit-icon-wrap.blue  { background: #e0eaff; }
.benefit-icon-wrap.red   { background: #fde8ea; }
.benefit-icon-wrap.green { background: #e2f4e6; }
.benefit-icon { font-size: 32px; }
.benefit-card h3 { font-size: 17px; font-weight: 800; margin-bottom: 12px; }
.benefit-card p { color: #555; font-size: 13.5px; line-height: 1.8; }

/* =====================
   NEWS
===================== */
.news { padding: 80px 0; background: #f6f7fb; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.news-card {
  background: #fff; border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 14px rgba(0,0,0,0.06);
  transition: all 0.3s;
}
.news-card:hover { transform: translateY(-4px); box-shadow: 0 8px 28px rgba(0,0,0,0.11); }
.news-card.featured { grid-column: span 2; }
.news-thumb {
  height: 200px;
  background-size: cover; background-position: center;
  position: relative;
}
.news-card.featured .news-thumb { height: 260px; }
.news-thumb-bg { width: 100%; height: 100%; background: inherit; }
.news-badge {
  position: absolute; top: 14px; left: 14px;
  background: rgba(255,255,255,0.92); color: #1c3f9e;
  font-size: 11px; font-weight: 700;
  padding: 4px 12px; border-radius: 20px;
}
.news-body { padding: 20px 22px 24px; }
.news-date { font-size: 12px; color: #999; font-weight: 500; }
.news-body h3 {
  font-size: 15px; font-weight: 700;
  margin: 8px 0 10px; line-height: 1.55; color: #111;
}
.news-card.featured .news-body h3 { font-size: 19px; }
.news-body p { font-size: 13px; color: #666; line-height: 1.75; margin-bottom: 14px; }
.news-link { font-size: 13px; font-weight: 700; color: #1c3f9e; }
.news-link:hover { opacity: 0.75; }
.news-thumb-1  { background-image: url('/images/france-4.jpg'); background-color: #1a3a8f; }
.news-thumb-2  { background-image: url('/images/france-5.jpg'); background-color: #283593; }
.news-thumb-3  { background-image: url('/images/4th-degree-1.jpg'); background-color: #ad1457; }
.news-thumb-4  { background-image: url('/images/disability-2.jpg'); background-color: #e65100; }
.news-thumb-5  { background-image: url('/images/kbs-1.png'); background-color: #1b5e20; }

/* =====================
   CONTACT
===================== */
.contact { padding: 80px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.contact-card {
  border: 2px solid #e5eaf5;
  border-radius: 12px; padding: 36px;
  transition: all 0.3s;
}
.contact-card:hover { border-color: #1c3f9e; box-shadow: 0 6px 28px rgba(28,63,158,0.1); }
.contact-badge {
  display: inline-block;
  background: #1c3f9e; color: #fff;
  font-size: 13px; font-weight: 700;
  padding: 5px 16px; border-radius: 20px; margin-bottom: 24px;
}
.contact-info { display: flex; flex-direction: column; gap: 14px; margin-bottom: 24px; }
.contact-row { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; }
.contact-label { flex-shrink: 0; font-weight: 600; color: #444; min-width: 76px; }
.contact-row span { color: #333; line-height: 1.65; }
.contact-row a { color: #1c3f9e; font-weight: 600; }
.contact-row a:hover { text-decoration: underline; }

/* =====================
   INNER PAGES - Content
===================== */
.inner-content { padding: 72px 0 80px; }

/* Greeting Page */
.greeting-section { display: grid; grid-template-columns: 340px 1fr; gap: 60px; align-items: start; }
.greeting-photo {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, #1c3f9e 0%, #2346b8 100%);
  border-radius: 10px;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.greeting-photo-placeholder { color: rgba(255,255,255,0.5); font-size: 80px; }
.greeting-text h2 { font-size: 28px; font-weight: 900; margin-bottom: 20px; color: #111; }
.greeting-text p { font-size: 14.5px; color: #444; line-height: 2; margin-bottom: 16px; }
.greeting-quote {
  background: #f0f4ff; border-left: 4px solid #1c3f9e;
  padding: 20px 24px; border-radius: 0 8px 8px 0;
  margin: 28px 0; font-size: 15px; color: #1c3f9e;
  font-weight: 600; line-height: 1.75;
}
.credentials { margin-top: 40px; }
.credentials h3 {
  font-size: 18px; font-weight: 800;
  color: #111; margin-bottom: 18px;
  padding-bottom: 12px; border-bottom: 2px solid #eee;
}
.credentials-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.credential-item {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 13.5px; color: #333; line-height: 1.6;
  padding: 10px 14px; background: #f8f9ff; border-radius: 6px;
}
.credential-dot { color: #1c3f9e; font-weight: 900; flex-shrink: 0; margin-top: 2px; }

/* Philosophy Page */
.philosophy-section { max-width: 860px; margin: 0 auto; }
.philosophy-block { margin-bottom: 52px; }
.philosophy-block h2 {
  font-size: 22px; font-weight: 900; color: #1c3f9e;
  margin-bottom: 18px; padding-bottom: 12px;
  border-bottom: 2px solid #e5eaf5;
}
.philosophy-block p { font-size: 14.5px; color: #444; line-height: 2; margin-bottom: 14px; }
.goal-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 20px; }
.goal-item {
  background: #f6f7fb; border-radius: 8px; padding: 20px 22px;
  border-left: 3px solid #1c3f9e;
}
.goal-item h4 { font-size: 15px; font-weight: 800; margin-bottom: 8px; color: #111; }
.goal-item p { font-size: 13.5px; color: #555; line-height: 1.75; margin: 0; }
.age-group { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 20px; }
.age-item {
  background: #fff; border: 2px solid #e5eaf5; border-radius: 8px; padding: 20px;
  text-align: center; transition: border-color 0.2s;
}
.age-item:hover { border-color: #1c3f9e; }
.age-item h4 { font-size: 15px; font-weight: 800; color: #1c3f9e; margin-bottom: 8px; }
.age-item p { font-size: 13px; color: #555; line-height: 1.7; margin: 0; }

/* Facility Page */
.facility-intro { text-align: center; max-width: 680px; margin: 0 auto 52px; }
.facility-intro p { font-size: 15px; color: #444; line-height: 1.9; }
.facility-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 52px; }
.facility-img {
  aspect-ratio: 4/3;
  border-radius: 8px; overflow: hidden;
  background-size: cover; background-position: center;
  transition: transform 0.3s;
}
.facility-img:hover { transform: scale(1.02); }
.facility-img-1 { background-image: url('/images/img-1.png'); background-color: #1a3a8f; }
.facility-img-2 { background-image: url('/images/img-2.png'); background-color: #283593; }
.facility-img-3 { background-image: url('/images/img-3.png'); background-color: #ad1457; }
.facility-img-4 { background-image: url('/images/img-4.png'); background-color: #e65100; }
.facility-img-5 { background-image: url('/images/img-5.png'); background-color: #1b5e20; }
.facility-img-6 { background-image: url('/images/disability-3.jpg'); background-color: #4a148c; }

/* Directions Page */
.directions-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.direction-card {
  background: #f6f7fb; border-radius: 12px; padding: 36px;
  border: 2px solid #e5eaf5;
}
.direction-badge {
  display: inline-block; background: #1c3f9e; color: #fff;
  font-size: 14px; font-weight: 700;
  padding: 6px 18px; border-radius: 20px; margin-bottom: 24px;
}
.direction-info { display: flex; flex-direction: column; gap: 16px; margin-bottom: 28px; }
.direction-row { display: flex; gap: 12px; font-size: 14px; }
.direction-label { font-weight: 700; color: #333; flex-shrink: 0; min-width: 64px; }
.direction-row span, .direction-row a { color: #444; line-height: 1.65; }
.direction-row a { color: #1c3f9e; font-weight: 600; }
.direction-row a:hover { text-decoration: underline; }
.map-box {
  height: 220px; background: #e5eaf5; border-radius: 8px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 12px; color: #555; font-size: 14px; text-align: center;
}
.map-box a {
  display: inline-block; background: #1c3f9e; color: #fff;
  padding: 10px 22px; border-radius: 4px;
  font-size: 13px; font-weight: 700;
  transition: background 0.2s;
}
.map-box a:hover { background: #132d72; }
.map-icon { font-size: 36px; }

/* News Page */
.news-page { padding: 64px 0 80px; background: #f6f7fb; }
.news-page-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.news-page-card {
  background: #fff; border-radius: 10px; overflow: hidden;
  box-shadow: 0 2px 14px rgba(0,0,0,0.06);
  transition: all 0.3s; display: flex; flex-direction: column;
}
.news-page-card:hover { transform: translateY(-4px); box-shadow: 0 8px 28px rgba(0,0,0,0.11); }
.news-page-thumb {
  height: 200px; background-size: cover; background-position: center;
  position: relative;
}
.news-page-body { padding: 20px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.news-page-body .news-date { font-size: 12px; color: #999; font-weight: 500; }
.news-page-body h3 {
  font-size: 15px; font-weight: 700;
  margin: 8px 0 10px; line-height: 1.55; color: #111; flex: 1;
}
.news-page-body p { font-size: 13px; color: #666; line-height: 1.75; margin-bottom: 16px; }
.news-page-link { font-size: 13px; font-weight: 700; color: #1c3f9e; align-self: flex-start; }
.news-page-link:hover { opacity: 0.75; }

/* =====================
   FOOTER
===================== */
.footer { background: #111827; color: #9ca3af; padding: 52px 0 36px; }
.footer-inner { display: grid; grid-template-columns: auto 1fr; gap: 40px 60px; align-items: start; }
.footer-logo-img { height: 44px; width: auto; filter: brightness(0) invert(1); opacity: 0.85; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; }
.footer-links a { font-size: 13px; color: #9ca3af; transition: color 0.2s; }
.footer-links a:hover { color: #fff; }
.footer-contact { grid-column: 2; }
.footer-contact p { font-size: 13px; line-height: 1.9; }
.footer-copy { grid-column: 1 / -1; border-top: 1px solid #1f2937; padding-top: 24px; margin-top: 8px; }
.footer-copy p { font-size: 12px; color: #4b5563; }

/* =====================
   RESPONSIVE
===================== */
@media (max-width: 1024px) {
  .slide-content h1 { font-size: 46px; }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: 1fr 1fr; }
  .news-card.featured { grid-column: span 2; }
  .greeting-section { grid-template-columns: 280px 1fr; gap: 40px; }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
  .footer-contact { grid-column: 1; }
  .footer-copy { grid-column: 1; }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .hamburger { display: flex; }
  .slide-content h1 { font-size: 34px; }
  .slide-desc { font-size: 14px; }
  .section-header h2 { font-size: 26px; }
  .register-cards { grid-template-columns: 1fr; }
  .pillars-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; gap: 28px; }
  .benefits-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .news-card.featured { grid-column: span 1; }
  .contact-grid { grid-template-columns: 1fr; }
  .slider-arrow { display: none; }
  .greeting-section { grid-template-columns: 1fr; }
  .greeting-photo { aspect-ratio: 16/9; }
  .goal-grid { grid-template-columns: 1fr; }
  .age-group { grid-template-columns: 1fr; }
  .directions-grid { grid-template-columns: 1fr; }
  .credentials-grid { grid-template-columns: 1fr; }
  .facility-gallery { grid-template-columns: repeat(2, 1fr); }
  .news-page-grid { grid-template-columns: 1fr; }
  .page-banner { height: 200px; }
  .page-banner-content h1 { font-size: 28px; }
}

@media (max-width: 480px) {
  .slide-content h1 { font-size: 26px; }
  .hero-btns { flex-direction: column; align-items: center; }
  .btn { padding: 12px 22px; font-size: 13px; }
  .facility-gallery { grid-template-columns: 1fr; }
}

/* =====================
   MOBILE STICKY BAR
===================== */
.cha-sticky-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 9999;
  display: flex; height: 56px;
  box-shadow: 0 -2px 12px rgba(0,0,0,.18);
}
.cha-sticky-btn {
  flex: 1; display: flex; align-items: center; justify-content: center;
  gap: 7px; font-size: 14px; font-weight: 700;
  color: #fff; text-decoration: none;
  transition: filter .2s;
}
.cha-sticky-btn:hover { filter: brightness(1.12); }
.cha-sticky-btn.call  { background: #1a73e8; }
.cha-sticky-btn.kakao { background: #fee500; color: #3c1e1e; }
.cha-sticky-btn.map   { background: #03c75a; }
.cha-sticky-icon { font-size: 20px; }