/* ═══════════════════════════════════════════════
   MRT2026 — 공통 CSS
   미래교역 그룹 통합 홈페이지
   ═══════════════════════════════════════════════ */

/* ── 리셋 & 기본 ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --blue:   #1B3A6B;
  --blue2:  #0f2447;
  --blue3:  #122850;
  --green:  #2ECC71;
  --green2: #25a25a;
  --light:  #F5F7FA;
  --border: #e5eaf0;
  --text:   #333;
  --muted:  #777;
  --header-h: 64px;
}
body {
  font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: #fff;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── 헤더 ── */
header {
  background: var(--blue);
  position: sticky; top: 0; z-index: 100;
  padding: 0 5%;
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.header-inner {
  display: flex; align-items: center;
  justify-content: space-between;
  height: var(--header-h); gap: 16px;
}
.logo-wrap { display: flex; flex-direction: column; line-height: 1.1; flex-shrink: 0; }
.logo      { color: #fff; font-size: 19px; font-weight: 900; letter-spacing: -.5px; }
.logo-sub  { color: rgba(255,255,255,.5); font-size: 10px; letter-spacing: 1px; }
nav { display: flex; gap: 20px; flex-shrink: 0; }
nav a {
  color: rgba(255,255,255,.8); font-size: 14px; font-weight: 500;
  white-space: nowrap; transition: color .15s;
}
nav a:hover, nav a.active { color: #fff; }
.header-right { display: flex; gap: 10px; align-items: center; flex-shrink: 0; }
.btn-shop {
  background: rgba(255,255,255,.12); color: #fff;
  padding: 7px 14px; border-radius: 4px; font-size: 13px;
  border: 1px solid rgba(255,255,255,.25); white-space: nowrap;
}
.btn-shop:hover { background: rgba(255,255,255,.2); }
.btn-quote {
  background: var(--green); color: #fff;
  padding: 9px 18px; border-radius: 4px;
  font-size: 13px; font-weight: 700; white-space: nowrap;
}
.btn-quote:hover { background: var(--green2); }
.ham-btn {
  display: none; background: none; border: none;
  color: #fff; font-size: 26px; cursor: pointer;
  padding: 4px 8px; flex-shrink: 0;
}

/* ── 모바일 네비 ── */
.mobile-nav {
  display: none; position: fixed;
  top: var(--header-h); left: 0; right: 0;
  background: var(--blue); z-index: 99;
  flex-direction: column;
  box-shadow: 0 4px 12px rgba(0,0,0,.3);
}
.mobile-nav.open, #mobile-nav.open { display: flex !important; }
.mobile-nav a {
  color: #fff; padding: 15px 24px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  font-size: 15px; font-weight: 500;
}
.mobile-nav a:hover { background: rgba(255,255,255,.06); }
.mobile-nav .m-quote {
  background: var(--green); margin: 16px 24px 20px;
  border-radius: 6px; text-align: center; padding: 12px;
}

/* ── 히어로 공통 ── */
.page-hero {
  background: linear-gradient(135deg, var(--blue2) 0%, var(--blue) 60%, #1a4a7a 100%);
  color: #fff; padding: 72px 5% 60px;
  position: relative; overflow: hidden;
}
.page-hero::after {
  content: ''; position: absolute;
  right: -5%; top: -30%; width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(46,204,113,.12) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-inner { max-width: 700px; position: relative; z-index: 1; }
.breadcrumb { font-size: 12px; color: rgba(255,255,255,.5); margin-bottom: 16px; }
.breadcrumb a { color: rgba(255,255,255,.5); }
.breadcrumb a:hover { color: #fff; }
.page-hero h1 {
  font-size: clamp(26px, 4vw, 38px); font-weight: 900;
  line-height: 1.25; margin-bottom: 14px;
}
.page-hero h1 em { color: var(--green); font-style: normal; }
.page-hero p { font-size: 15px; color: rgba(255,255,255,.75); line-height: 1.8; }

/* ── 섹션 공통 ── */
.sec { padding: 72px 5%; }
.sec-inner { max-width: 1100px; margin: 0 auto; }
.sec-tag   { font-size: 11px; font-weight: 700; color: var(--green); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 8px; }
.sec-title { font-size: clamp(22px, 3vw, 32px); font-weight: 900; color: var(--blue); margin-bottom: 8px; }
.sec-divider { height: 3px; width: 48px; background: var(--green); margin-bottom: 24px; }
.sec-desc  { font-size: 15px; color: var(--muted); line-height: 1.8; margin-bottom: 40px; }
.sec-light { background: var(--light); }
.sec-dark  { background: var(--blue2); }
.sec-dark .sec-title { color: #fff; }
.sec-dark .sec-desc  { color: rgba(255,255,255,.65); }

/* ── 카드 공통 ── */
.card {
  background: #fff; border-radius: 12px;
  border: 1px solid var(--border);
  overflow: hidden; transition: box-shadow .2s, transform .2s;
}
.card:hover {
  box-shadow: 0 8px 32px rgba(27,58,107,.1);
  transform: translateY(-2px);
}
.card-header {
  background: var(--blue); padding: 28px;
  color: #fff;
}
.card-icon  { font-size: 36px; margin-bottom: 10px; }
.card-title { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.card-sub   { font-size: 12px; color: rgba(255,255,255,.55); }
.card-body  { padding: 24px 28px; }
.card-body ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.card-body li {
  font-size: 13.5px; color: #555;
  padding-left: 16px; position: relative; line-height: 1.4;
}
.card-body li::before {
  content: '›'; position: absolute; left: 0;
  color: var(--green); font-weight: 700;
}

/* ── 버튼 ── */
.btn { display: inline-block; padding: 13px 28px; border-radius: 4px; font-size: 14px; font-weight: 700; cursor: pointer; transition: all .2s; }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green2); }
.btn-outline { border: 2px solid rgba(255,255,255,.5); color: #fff; }
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: var(--blue2); }

/* ── CTA 섹션 ── */
.cta-section {
  background: var(--blue); padding: 72px 5%;
  text-align: center;
}
.cta-section h2 {
  color: #fff; font-size: clamp(20px, 3vw, 32px);
  font-weight: 900; margin-bottom: 12px;
}
.cta-section p { color: rgba(255,255,255,.7); font-size: 15px; margin-bottom: 32px; line-height: 1.7; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── 그룹사 배지바 ── */
.group-bar { background: var(--blue3); padding: 12px 5%; }
.group-inner { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.group-label { color: rgba(255,255,255,.4); font-size: 12px; margin-right: 8px; }
.group-chip {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.75);
  padding: 4px 14px; border-radius: 20px; font-size: 12px;
}
.group-chip.active {
  background: rgba(46,204,113,.15);
  border-color: var(--green); color: var(--green);
}

/* ── 푸터 ── */
footer { background: var(--blue3); padding: 48px 5% 28px; }
.footer-shops { margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer-shops-label { font-size: 11px; color: rgba(255,255,255,.4); letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 12px; }
.shop-links { display: flex; flex-wrap: wrap; gap: 10px; }
.shop-link {
  display: flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 6px; padding: 8px 14px;
  color: rgba(255,255,255,.75); font-size: 13px; font-weight: 500;
  transition: all .15s;
}
.shop-link:hover { background: rgba(46,204,113,.15); border-color: var(--green); color: var(--green); }
/* 밝은 배경(sec-light) 위 쇼핑몰 링크 — 텍스트·보더 색상 반전 */
.sec-light .shop-link {
  background: #fff;
  border-color: #d0dae8;
  color: var(--blue);
}
.sec-light .shop-link:hover { background: #f0faf4; border-color: var(--green); color: var(--green2); }
.footer-group { display: flex; gap: 24px; margin-bottom: 20px; flex-wrap: wrap; }
.footer-co { font-size: 12px; color: rgba(255,255,255,.5); line-height: 1.8; }
.footer-co strong { color: rgba(255,255,255,.8); font-size: 13px; display: block; margin-bottom: 2px; }
.footer-divider { width: 1px; background: rgba(255,255,255,.1); flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  margin-top: 20px; padding-top: 16px;
  font-size: 12px; color: rgba(255,255,255,.3); text-align: center;
}

/* ── 반응형 ── */
@media (max-width: 1060px) {
  .header-inner nav { display: none !important; }
  .header-right { display: none !important; }
  .ham-btn { display: block !important; }
}
@media (max-width: 768px) {
  :root { --header-h: 56px; }
  .mobile-nav { top: 56px; }
  .sec { padding: 48px 5%; }
  .footer-group { flex-direction: column; gap: 16px; }
  .footer-divider { width: 100%; height: 1px; }
  .shop-links { gap: 8px; }
  .shop-link { padding: 7px 11px; font-size: 12px; }
  .cta-btns a { width: 100%; text-align: center; }
}