@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800&family=Open+Sans:wght@400;500;600&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue: #4DAAED;
  --white: #ffffff;
  --light: #f8f9fa;
  --border: #dddddd;
  --outer-bg: #d8d8d8;
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --max: 1140px;
}

html { scroll-behavior: smooth; }

/* 전체 페이지 배경 = 바깥쪽 회색 */
body {
  background: var(--outer-bg);
  color: #333;
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ── 핵심: 모든 섹션을 1140px 박스로 감싸기 ── */
.page-wrap {
  max-width: var(--max);
  margin: 0 auto;
  background: var(--white);
  box-shadow: 0 0 40px rgba(0,0,0,0.15);
}

/* ── TOPBAR ── */
.topbar {
  background: #222; color: #aaa;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: 36px; font-size: 12px;
}
.topbar-left { display: flex; align-items: center; gap: 6px; }
.tl-phone { color: var(--blue); font-weight: 600; }
.tl-dot { color: #555; margin: 0 8px; }
.topbar-right { display: flex; gap: 6px; }
.topbar-right a {
  color: #aaa; text-decoration: none; font-size: 11px;
  width: 22px; height: 22px; border-radius: 50%;
  border: 1px solid #444;
  display: flex; align-items: center; justify-content: center;
  transition: border-color .2s, color .2s;
}
.topbar-right a:hover { color: var(--blue); border-color: var(--blue); }

/* ── NAV ── */
.nav-wrap {
  background: #1c1c1c;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: 60px;
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.nav-logo { display: flex; align-items: center; gap: 8px; text-decoration: none; }
.nav-logo img { height: 34px; object-fit: contain; }
.nav-logo-text { font-family: var(--font-display); font-size: 20px; font-weight: 800; color: #fff; letter-spacing: 2px; }
.nav-links { display: flex; list-style: none; }
.nav-links a {
  color: #ccc; text-decoration: none; font-size: 12px; font-weight: 600;
  letter-spacing: 1px; text-transform: uppercase;
  padding: 0 18px; height: 60px; display: flex; align-items: center;
  border-bottom: 3px solid transparent;
  transition: color .2s, border-color .2s;
}
.nav-links a:hover { color: #fff; border-bottom-color: var(--blue); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; }
.mobile-nav {
  display: none; position: fixed; top: 96px; left: 0; right: 0; z-index: 99;
  background: #1c1c1c; flex-direction: column;
  max-width: var(--max); margin: 0 auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  color: #ccc; text-decoration: none; padding: 14px 24px;
  font-size: 13px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 1px; border-bottom: 1px solid #333;
}

/* ── HERO ── */
.hero {
  position: relative; min-height: 400px;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.hero-img {
  position: absolute; inset: 0;
  background: url('images/industry_bg01.jpg') center/cover no-repeat;
  filter: brightness(0.5);
}
.hero-content {
  position: relative; z-index: 1;
  text-align: center; padding: 80px 24px; width: 100%;
}
.hero-content h1 {
  font-family: var(--font-display); font-size: clamp(28px, 5vw, 58px);
  font-weight: 800; color: #fff; line-height: 1.15;
  text-transform: uppercase; letter-spacing: 2px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}
.hero-content h1 .line2 { color: rgba(255,255,255,0.7); }

/* ── OBJECTIVE ── */
.objective { padding: 60px 24px; text-align: center; background: #fff; }
.objective h2 {
  font-family: var(--font-display); font-size: 20px; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase; margin-bottom: 36px; color: #333;
}
.obj-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.obj-card {
  border: 1px solid var(--border); border-radius: 4px; padding: 28px 12px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  transition: box-shadow .2s; background: #fff;
}
.obj-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.1); }
.obj-icon {
  width: 54px; height: 54px; border-radius: 50%;
  background: var(--blue); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.obj-card span { font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: #555; }

/* ── INSIGHT ── */
.insight { background: var(--blue); padding: 60px 24px; text-align: center; color: #fff; }
.insight h2 { font-family: var(--font-display); font-size: clamp(22px, 3vw, 32px); font-weight: 700; margin-bottom: 6px; }
.insight-sub { font-size: 13px; letter-spacing: 2px; text-transform: uppercase; opacity: 0.8; margin-bottom: 18px; }
.insight p { line-height: 1.85; font-size: 15px; opacity: 0.93; }

/* ── BUSINESS AREAS ── */
.areas { padding: 60px 24px; background: #fff; }
.areas-header { text-align: center; margin-bottom: 36px; }
.areas-header h2 { font-family: var(--font-display); font-size: 22px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 6px; }
.areas-header p { color: var(--blue); font-style: italic; font-size: 14px; }
.area-row { margin-bottom: 14px; }
.area-label { font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--blue); margin-bottom: 6px; padding-left: 2px; }
.area-items {
  display: flex; flex-wrap: wrap; gap: 6px 20px;
  border: 1px solid var(--border); border-radius: 3px;
  padding: 12px 16px; background: var(--light);
}
.area-items.hl { background: var(--blue); border-color: var(--blue); }
.area-link { color: #444; text-decoration: none; font-size: 13px; display: flex; align-items: center; gap: 5px; }
.area-link::before { content: '✓'; color: var(--blue); font-weight: 700; font-size: 11px; }
.area-items.hl .area-link { color: #fff; }
.area-items.hl .area-link::before { color: #fff; }
.area-link:hover { text-decoration: underline; }

/* ── COACH ── */
.coach {
  position: relative; min-height: 300px;
  display: flex; align-items: center; justify-content: flex-end; overflow: hidden;
}
.coach-img {
  position: absolute; inset: 0;
  background: url('images/corporate_bg02.jpg') center/cover no-repeat;
  filter: brightness(0.4);
}
.coach-content {
  position: relative; z-index: 1; width: 100%;
  padding: 60px 24px; text-align: right;
}
.coach-content h2 { font-family: var(--font-display); font-size: clamp(16px, 2.5vw, 26px); font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 4px; }
.coach-content h2 span { color: var(--blue); font-size: clamp(24px, 4vw, 48px); display: block; }

/* ── CONTACT ── */
.contact { padding: 60px 24px; background: #fff; }
.contact h2 { font-family: var(--font-display); font-size: 20px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; text-align: center; margin-bottom: 40px; }
.contact-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.contact-card { text-align: center; padding: 32px 16px; border: 1px solid var(--border); border-radius: 4px; background: #fff; transition: box-shadow .2s; }
.contact-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.contact-icon { color: #52a7fe; display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; }
.contact-card h3 { font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: #999; margin-bottom: 8px; }
.contact-card p { font-size: 13px; color: #444; line-height: 1.6; }

/* ── FOOTER ── */
.footer { background: #222; padding: 20px 24px; text-align: center; color: #666; font-size: 12px; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .obj-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-row { grid-template-columns: 1fr; max-width: 360px; margin: 0 auto; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .coach-content { text-align: center; }
  .topbar-right { display: none; }
  .page-wrap { box-shadow: none; }
}
@media (max-width: 480px) {
  .hero-content h1 { font-size: 26px; }
}

/* ── HERO 추가 ── */
.hero-eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: 3px;
  color: var(--blue); text-transform: uppercase; margin-bottom: 16px;
}
.hero-desc { color: rgba(255,255,255,0.8); font-size: 15px; margin: 16px 0 28px; }
.hero-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  background: var(--blue); color: #fff; padding: 12px 28px;
  border-radius: 4px; font-weight: 600; font-size: 13px; text-decoration: none;
  transition: opacity .2s;
}
.btn-primary:hover { opacity: 0.85; }
.btn-ghost {
  border: 2px solid rgba(255,255,255,0.6); color: #fff; padding: 12px 28px;
  border-radius: 4px; font-weight: 600; font-size: 13px; text-decoration: none;
  transition: border-color .2s;
}
.btn-ghost:hover { border-color: #fff; }

/* ── STATS BAR ── */
.stats-bar {
  background: #1c1c1c; display: flex; justify-content: space-around;
  padding: 24px; flex-wrap: wrap; gap: 16px;
}
.stat-item { text-align: center; }
.stat-num { display: block; font-family: var(--font-display); font-size: 32px; font-weight: 800; color: var(--blue); }
.stat-label { font-size: 12px; color: #aaa; letter-spacing: 1px; text-transform: uppercase; }

/* ── SECTION DESC ── */
.section-desc { color: #777; font-size: 14px; line-height: 1.7; margin-bottom: 8px; text-align: center; }
.objective .section-desc { margin-bottom: 32px; }

/* ── 4 PILLARS ── */
.pillars { background: #f8f9fa; padding: 60px 24px; }
.pillars-header { text-align: center; margin-bottom: 40px; }
.pillars-header h2 { font-family: var(--font-display); font-size: 24px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 10px; }
.pillars-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pillar-card {
  background: #fff; border-radius: 6px; padding: 28px 20px;
  border: 1px solid #e0e0e0; transition: box-shadow .2s, transform .2s;
}
.pillar-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.1); transform: translateY(-4px); }
.pillar-icon {
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 16px;
  filter: grayscale(0);
}
.pillar-card h3 { font-family: var(--font-display); font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.pillar-card p { font-size: 14px; color: #666; line-height: 1.7; margin-bottom: 0; }
.pillar-points { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.pillar-points li { font-size: 12px; color: #555; display: flex; align-items: center; gap: 6px; }
.pillar-check { font-weight: 700; }

/* ── AREA LABEL ROW ── */
.area-label-row { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.area-desc { font-size: 12px; color: #999; }

/* ── COACH 추가 ── */
.coach-desc { color: rgba(255,255,255,0.7); font-size: 13px; margin-top: 8px; }

/* ── VISION ── */
.vision { background: #fff; padding: 60px 24px; }
.vision-inner { text-align: center; }
.vision h2 { font-family: var(--font-display); font-size: 22px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; }
.vision-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.vision-item { padding: 32px 20px; border: 1px solid #eee; border-radius: 6px; transition: box-shadow .2s; }
.vision-item:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.vision-icon { font-size: 36px; margin-bottom: 14px; }
.vision-item h4 { font-family: var(--font-display); font-size: 14px; font-weight: 700; margin-bottom: 10px; color: #333; }
.vision-item p { font-size: 13px; color: #666; line-height: 1.6; }

/* ── FOOTER 추가 ── */
.footer-logo-text { font-family: var(--font-display); font-size: 22px; font-weight: 800; color: var(--blue); letter-spacing: 3px; }

/* ── ICON 흰색 ── */
.obj-icon { color: #fff !important; }

/* ── RESPONSIVE 추가 ── */
@media (max-width: 900px) {
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .vision-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .stats-bar { gap: 24px; }
  .area-label-row { flex-direction: column; align-items: flex-start; gap: 2px; }
}