:root {
  --off-white: #F5F6F8;
  --paper: #FFFFFF;
  --paper-2: #FAFBFD;
  --navy: #0E1E4D;
  --navy-2: #1B2A66;
  --navy-3: #233A7E;
  --blue: #2B47D8;
  --blue-2: #4866FF;
  --blue-soft: #E7ECFF;
  --ink: #0A0A14;
  --ink-2: #1F2233;
  --muted: #5C627A;
  --muted-2: #8B91A8;
  --line: #E5E8F0;
  --line-2: #EEF1F7;

  --font-kr: 'Pretendard', system-ui, -apple-system, sans-serif;
  --font-en: 'Plus Jakarta Sans', 'Pretendard', sans-serif;

  --container: 1200px;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --header-h: 72px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  font-family: var(--font-kr);
  background: var(--off-white);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* ============ HEADER ============ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  z-index: 50;
  background: rgba(245, 246, 248, 0.72);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.site-header.scrolled {
  background: rgba(255,255,255,0.88);
  border-bottom-color: var(--line);
  box-shadow: 0 1px 0 rgba(14,30,77,0.02), 0 8px 24px -16px rgba(14,30,77,0.18);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-en);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  background: var(--navy);
  color: #fff;
  border-radius: 9px;
  font-size: 13px;
  letter-spacing: 0.04em;
  box-shadow: 0 6px 16px -6px rgba(14,30,77,0.45);
}
.brand-logo {
  height: 38px;
  width: auto;
  display: block;
}
.foot-brand .brand-logo {
  height: 44px;
  filter: brightness(0) invert(1);
}
.brand-text {
  display: flex; flex-direction: column;
  line-height: 1.1;
}
.brand-text .en { font-size: 15px; color: var(--ink); }
.brand-text .kr {
  font-family: var(--font-kr);
  font-size: 11px;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0;
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-menu a {
  display: inline-block;
  padding: 10px 14px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink-2);
  border-radius: 8px;
  transition: color .2s, background .2s;
  position: relative;
  white-space: nowrap;
}
.nav-menu a:hover { color: var(--blue); background: var(--blue-soft); }
.nav-menu a.active { color: var(--navy); font-weight: 600; }
.nav-menu a.active::after {
  content: '';
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
}
.cta-nav {
  padding: 10px 18px;
  background: var(--navy);
  color: #fff;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  transition: transform .2s ease, background .2s, box-shadow .2s;
  margin-left: 8px;
}
.cta-nav:hover { background: var(--blue); transform: translateY(-1px); box-shadow: 0 10px 24px -10px rgba(43,71,216,0.6); }

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 10px;
  width: 42px; height: 42px;
  align-items: center;
  justify-content: center;
  color: var(--navy);
}
.menu-toggle svg { width: 22px; height: 22px; }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--header-h) + 40px) 0 80px;
  background: var(--off-white);
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 24px;
}
.eyebrow::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--blue);
}
.hero h1 {
  font-family: var(--font-kr);
  font-size: clamp(44px, 7vw, 88px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 800;
  color: var(--navy);
  margin: 0 0 20px;
}
.hero h1 .accent {
  color: var(--blue);
  font-style: normal;
  display: inline-block;
  position: relative;
}
.hero h1 .accent::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 6px;
  height: 14px;
  background: linear-gradient(90deg, rgba(43,71,216,0.18), rgba(43,71,216,0));
  z-index: -1;
  border-radius: 6px;
}
.hero .lede {
  font-size: 18px;
  color: var(--muted);
  max-width: 480px;
  margin: 0 0 40px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: all .25s ease;
}
.btn-primary {
  background: var(--navy);
  color: #fff;
  box-shadow: 0 12px 28px -12px rgba(14,30,77,0.55);
}
.btn-primary:hover { background: var(--blue); transform: translateY(-2px); box-shadow: 0 18px 36px -14px rgba(43,71,216,0.55); }
.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy-3);
}
.btn-ghost:hover { background: var(--navy); color: #fff; }
.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(4px); }

/* Hero visual */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
}
.blob-wrap {
  position: absolute;
  inset: 0;
}
.blob-wrap svg { width: 100%; height: 100%; }
.blob-card {
  position: absolute;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 24px 60px -20px rgba(14,30,77,0.28);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.blob-card .ic {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  background: var(--blue-soft);
  color: var(--blue);
  border-radius: 10px;
  font-size: 18px;
  font-weight: 700;
}
.blob-card .meta { line-height: 1.3; }
.blob-card .label { font-size: 11.5px; color: var(--muted); font-weight: 500; }
.blob-card .val { font-size: 17px; font-weight: 700; color: var(--navy); }
.card-tl { top: 6%; left: -6%; animation: floatA 7s ease-in-out infinite; }
.card-br { bottom: 8%; right: -8%; animation: floatB 8s ease-in-out infinite; }
.card-mid { top: 8%; right: -8%; animation: floatA 9s ease-in-out infinite reverse; }

@keyframes floatA { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes floatB { 0%,100% { transform: translateY(0); } 50% { transform: translateY(8px); } }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}
.stat .num {
  font-family: var(--font-en);
  font-size: 38px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
  line-height: 1;
}
.stat .num .unit { font-size: 22px; color: var(--blue); margin-left: 2px; }
.stat .lbl {
  font-size: 13.5px;
  color: var(--muted);
  margin-top: 8px;
}

/* decorative bg pattern */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(14,30,77,0.07) 1px, transparent 0);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 70%);
  z-index: 1;
  pointer-events: none;
}

/* ============ SECTIONS GENERIC ============ */
section.block {
  padding: 120px 0;
  position: relative;
}
section.block.alt { background: var(--paper); }
section.block.dark {
  background: var(--navy);
  color: #fff;
  overflow: hidden;
}
section.block.dark .section-eyebrow { color: #93B0FF; }
section.block.dark h2 { color: #fff; }
section.block.dark .section-lede { color: rgba(255,255,255,0.7); }

.section-head {
  max-width: 760px;
  margin-bottom: 64px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 18px;
}
.section-eyebrow .dot { width: 6px; height: 6px; background: var(--blue); border-radius: 50%; }

h2.section-title {
  font-family: var(--font-kr);
  font-size: clamp(32px, 4.4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--navy);
  line-height: 1.12;
  margin: 0 0 22px;
}
h2.section-title .en {
  font-family: var(--font-en);
  color: var(--ink);
}
.section-lede {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.75;
  margin: 0;
}

/* ============ ABOUT (회사개요) ============ */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: start;
}
.what-card {
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 48px;
  position: relative;
  overflow: hidden;
}
.what-card .what-title {
  font-family: var(--font-en);
  font-size: 56px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 0 0 28px;
}
.what-card .what-title .q { color: var(--blue-2); }
.what-card p {
  color: rgba(255,255,255,0.78);
  font-size: 15.5px;
  line-height: 1.8;
  margin: 0 0 16px;
}
.what-card p strong { color: #fff; font-weight: 600; }
.what-card::after {
  content: '';
  position: absolute;
  width: 320px; height: 320px;
  right: -120px; bottom: -120px;
  background: radial-gradient(circle, rgba(72,102,255,0.4) 0%, rgba(14,30,77,0) 70%);
  border-radius: 50%;
}
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
  position: relative;
  z-index: 1;
}
.tag {
  padding: 7px 14px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  font-family: var(--font-en);
}

.info-table {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}
.info-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  padding: 18px 28px;
  border-bottom: 1px solid var(--line-2);
  font-size: 14.5px;
}
.info-row:last-child { border-bottom: 0; }
.info-row dt {
  color: var(--muted);
  font-weight: 500;
  margin: 0;
}
.info-row dd {
  color: var(--ink);
  font-weight: 500;
  margin: 0;
}

/* ============ HISTORY (회사연혁) ============ */
.timeline {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 56px;
}
.tl-era {
  position: relative;
  padding-left: 28px;
  border-left: 2px solid var(--line);
}
.tl-era::before {
  content: '';
  position: absolute;
  left: -8px; top: 6px;
  width: 14px; height: 14px;
  background: var(--blue);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(43,71,216,0.15), inset 0 0 0 3px #fff;
  border: 0;
}
.tl-year {
  font-family: var(--font-en);
  font-size: 24px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  line-height: 1;
}
.tl-year .badge {
  display: inline-block;
  margin-left: 12px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--blue);
  background: var(--blue-soft);
  border-radius: 999px;
  vertical-align: middle;
  font-family: var(--font-kr);
}
.tl-list {
  list-style: none;
  padding: 0; margin: 0;
  display: grid;
  gap: 4px;
}
.tl-list li {
  position: relative;
  padding: 8px 12px 8px 22px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--ink-2);
  border-radius: 6px;
  transition: background .2s, color .2s;
}
.tl-list li:hover {
  background: var(--blue-soft);
  color: var(--navy);
}
.tl-list li::before {
  content: '';
  position: absolute;
  left: 8px; top: 16px;
  width: 5px; height: 5px;
  background: var(--blue);
  border-radius: 50%;
}

/* ============ BUSINESS (사업영역) ============ */
.biz-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.biz-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all .25s ease;
  position: relative;
  overflow: hidden;
}
.biz-card:hover {
  border-color: var(--blue);
  transform: translateY(-4px);
  box-shadow: 0 24px 48px -20px rgba(14,30,77,0.2);
}
.biz-card .biz-num {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  display: block;
}
.biz-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}
.biz-card ul {
  list-style: none;
  padding: 0; margin: 0;
  display: grid; gap: 6px;
  color: var(--muted);
  font-size: 14px;
}
.biz-card ul li::before {
  content: '— ';
  color: var(--blue);
  font-weight: 700;
}

/* Vision (사업비전) */
.vision-wrap {
  margin-top: 96px;
  padding-top: 96px;
  border-top: 1px solid var(--line);
}
.vision-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.vision-card {
  background: linear-gradient(180deg, #fff 0%, var(--paper-2) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 24px;
  position: relative;
  transition: all .3s ease;
}
.vision-card:hover {
  background: var(--navy);
  color: #fff;
  transform: translateY(-6px);
  border-color: var(--navy);
}
.vision-card:hover .vc-num { color: var(--blue-2); }
.vision-card:hover .vc-text { color: rgba(255,255,255,0.85); }
.vc-num {
  font-family: var(--font-en);
  font-size: 32px;
  font-weight: 800;
  color: var(--blue);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 18px;
  transition: color .3s;
}
.vc-text {
  font-size: 16px;
  color: var(--ink-2);
  line-height: 1.65;
  font-weight: 500;
  transition: color .3s;
}

/* ============ TEAM (구성원소개) ============ */
.team-intro {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 48px;
  margin-bottom: 48px;
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: center;
}
.who-title {
  font-family: var(--font-en);
  font-size: 56px;
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0;
  color: var(--navy);
}
.who-title .q { color: var(--blue); }
.team-intro p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
  margin: 0;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.member {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all .25s ease;
  position: relative;
  overflow: hidden;
}
.member:hover {
  border-color: var(--blue);
  transform: translateY(-4px);
  box-shadow: 0 24px 48px -20px rgba(14,30,77,0.2);
}
.member::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 90px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  z-index: 0;
}
.avatar {
  position: relative;
  width: 72px; height: 72px;
  border-radius: 50%;
  background: #fff;
  color: var(--navy);
  border: 4px solid #fff;
  display: grid; place-items: center;
  font-family: var(--font-en);
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 38px 0 18px;
  box-shadow: 0 6px 18px -6px rgba(14,30,77,0.25);
  z-index: 1;
}
.role {
  font-family: var(--font-en);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.member-name {
  font-family: var(--font-en);
  font-size: 19px;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}
.member-meta {
  list-style: none;
  padding: 0; margin: 0;
  display: grid; gap: 6px;
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid var(--line-2);
  padding-top: 16px;
}
.member-meta li { display: flex; gap: 8px; }
.member-meta .k { color: var(--muted-2); min-width: 36px; font-size: 11.5px; padding-top: 2px; }
.member-meta .v { color: var(--ink-2); font-weight: 500; }
.yrs {
  display: inline-block;
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 700;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  margin-top: 4px;
}

/* ============ PORTFOLIO ============ */
.portfolio-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.ptab {
  padding: 10px 18px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
  transition: all .2s;
}
.ptab:hover { border-color: var(--navy-3); }
.ptab.active {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 80px;
}
.client-cat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  transition: all .25s;
}
.client-cat:hover {
  border-color: var(--blue);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px -16px rgba(14,30,77,0.2);
}
.client-cat h4 {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.client-cat h4::before {
  content: '';
  width: 16px; height: 2px;
  background: var(--blue);
}
.client-cat ul {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.client-cat li {
  padding: 5px 10px;
  background: var(--paper-2);
  border: 1px solid var(--line-2);
  border-radius: 6px;
  font-size: 12.5px;
  color: var(--ink-2);
}

.sites-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 32px;
  gap: 24px;
  flex-wrap: wrap;
}
.sites-head h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--navy);
  margin: 0;
  letter-spacing: -0.02em;
}
.sites-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.site-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: all .2s;
}
.site-row:hover {
  border-color: var(--blue);
  background: var(--paper-2);
  transform: translateX(4px);
}
.site-row .name {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--navy);
}
.site-row .url {
  font-family: var(--font-en);
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
  word-break: break-all;
}
.site-row .ext {
  color: var(--blue);
  flex-shrink: 0;
  opacity: 0.5;
  transition: opacity .2s, transform .2s;
}
.site-row:hover .ext { opacity: 1; transform: translate(2px, -2px); }

/* ============ CONTACT ============ */
.contact-section {
  background: var(--navy);
  color: #fff;
  border-radius: 0;
  position: relative;
  overflow: hidden;
}
.contact-section::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  right: -200px; top: -200px;
  background: radial-gradient(circle, rgba(72,102,255,0.35), transparent 60%);
  border-radius: 50%;
}
.contact-section::after {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  left: -150px; bottom: -200px;
  background: radial-gradient(circle, rgba(43,71,216,0.25), transparent 60%);
  border-radius: 50%;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.contact-section h2 { color: #fff; }
.contact-section .section-lede { color: rgba(255,255,255,0.75); }
.contact-section .section-eyebrow { color: #93B0FF; }

.contact-info {
  display: grid;
  gap: 4px;
}
.ci-row {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.ci-row:last-child { border-bottom: 0; }
.ci-ic {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  display: grid; place-items: center;
  color: var(--blue-2);
  flex-shrink: 0;
}
.ci-ic svg { width: 20px; height: 20px; }
.ci-row .lbl {
  font-family: var(--font-en);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #93B0FF;
  margin-bottom: 6px;
}
.ci-row .val {
  font-size: 16px;
  color: #fff;
  font-weight: 500;
  line-height: 1.5;
}
.ci-row .sub {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
}
.ci-row a.val:hover { color: var(--blue-2); }

/* ============ FOOTER ============ */
footer.site-footer {
  background: #06122F;
  color: rgba(255,255,255,0.7);
  padding: 56px 0 28px;
  font-size: 13.5px;
}
.foot-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.foot-brand .brand-mark { width: 44px; height: 44px; font-size: 14px; }
.foot-brand .brand-text .en { color: #fff; font-size: 18px; }
.foot-brand .brand-text .kr { color: rgba(255,255,255,0.5); }
.foot-brand p {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
  max-width: 320px;
}
.foot-col h5 {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 18px;
}
.foot-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.foot-col li a { color: rgba(255,255,255,0.6); transition: color .2s; }
.foot-col li a:hover { color: var(--blue-2); }
.foot-bot {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 12.5px;
  color: rgba(255,255,255,0.4);
}
.foot-bot .biz {
  display: flex; gap: 18px; flex-wrap: wrap;
}

/* ============ ANIMATIONS ============ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s cubic-bezier(0.16,1,0.3,1), transform .8s cubic-bezier(0.16,1,0.3,1);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
.reveal[data-delay="4"] { transition-delay: .32s; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 480px; margin: 0 auto; }
  .about-grid, .team-intro, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .biz-grid { grid-template-columns: repeat(2, 1fr); }
  .vision-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .sites-grid { grid-template-columns: 1fr; }
  .foot-top { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}
@media (max-width: 720px) {
  section.block { padding: 80px 0; }
  .hero { min-height: auto; padding-top: calc(var(--header-h) + 60px); padding-bottom: 60px; }
  .container { padding: 0 20px; }
  .nav-menu, .cta-nav { display: none; }
  .menu-toggle { display: inline-flex; }
  .what-card, .team-intro { padding: 32px 24px; }
  .what-card .what-title, .who-title { font-size: 40px; }
  .biz-grid, .vision-grid, .team-grid { grid-template-columns: 1fr; }
  .info-row { grid-template-columns: 110px 1fr; padding: 14px 20px; font-size: 13.5px; }
  .foot-top { grid-template-columns: 1fr; gap: 32px; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 44px; }
  .card-tl, .card-br, .card-mid { display: none; }
  .timeline { grid-template-columns: 1fr; gap: 28px; }
}

/* ============ MOBILE MENU DRAWER ============ */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(14,30,77,0.96);
  backdrop-filter: blur(20px);
  z-index: 60;
  display: flex;
  flex-direction: column;
  padding: 100px 32px 40px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}
.mobile-menu.open { opacity: 1; pointer-events: auto; }
.mobile-menu a {
  color: #fff;
  font-size: 28px;
  font-weight: 700;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  transition: color .2s;
  letter-spacing: -0.02em;
}
.mobile-menu a:hover { color: var(--blue-2); }
.mm-close {
  position: absolute;
  top: 18px; right: 20px;
  width: 42px; height: 42px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 10px;
  color: #fff;
  display: grid; place-items: center;
}

/* ============ UTILITY ============ */
.status-note { color: var(--muted); font-size: 12.5px; }
.wip-note { color: var(--muted); font-weight: 500; font-size: 12px; }
.text-navy { color: var(--navy); }
.clients-section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 24px;
  letter-spacing: -0.01em;
}
.sites-caption { font-size: 13px; color: var(--muted); }
.btn-white { margin-top: 32px; background: #fff; color: var(--navy); }
.foot-brand .brand { color: #fff; }
.ci-row .val + .val { margin-top: 10px; }
.foot-col .gap-top { margin-top: 8px; }
.contact-section .dot { background: #93B0FF; }