/* Pretendard (local subset) ??only weights actually used (400-900) */
@font-face{font-family:'Pretendard';font-weight:900;font-style:normal;font-display:swap;src:local('Pretendard'),url('../fonts/Pretendard-Black.woff2') format('woff2')}
@font-face{font-family:'Pretendard';font-weight:800;font-style:normal;font-display:swap;src:local('Pretendard'),url('../fonts/Pretendard-ExtraBold.woff2') format('woff2')}
@font-face{font-family:'Pretendard';font-weight:700;font-style:normal;font-display:swap;src:local('Pretendard'),url('../fonts/Pretendard-Bold.woff2') format('woff2')}
@font-face{font-family:'Pretendard';font-weight:600;font-style:normal;font-display:swap;src:local('Pretendard'),url('../fonts/Pretendard-SemiBold.woff2') format('woff2')}
@font-face{font-family:'Pretendard';font-weight:500;font-style:normal;font-display:swap;src:local('Pretendard'),url('../fonts/Pretendard-Medium.woff2') format('woff2')}
@font-face{font-family:'Pretendard';font-weight:400;font-style:normal;font-display:swap;src:local('Pretendard'),url('../fonts/Pretendard-Regular.woff2') format('woff2')}

/* Inter & JetBrains Mono — latin range only (page has no cyrillic/greek/vietnamese text) */
/* Inter latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/Inter-Latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/Inter-Latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/Inter-Latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/Inter-Latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('../fonts/Inter-Latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* JetBrains Mono latin */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/JetBrainsMono-Latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/JetBrainsMono-Latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../old/fonts/font-0b91d384.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../old/fonts/font-164927ad.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* greek */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../old/fonts/font-af174d81.woff2') format('woff2');
  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}
/* vietnamese */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../old/fonts/font-5c52a83a.woff2') format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../old/fonts/font-08114f90.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../old/fonts/font-d571b2ed.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}


/* tokens & app */
/* ---------- TOKENS ---------- */
:root {
  --navy-950: #0b1430;
  --navy-900: #111e44;
  --navy-800: #1b2b5e;     /* brand primary */
  --navy-700: #25387a;
  --navy-600: #3a4d92;
  --navy-100: #e7ecf7;
  --navy-50:  #f3f6fc;

  /* Brand accent ??cyan ("teal") for tech / monitoring dashboard feel.
     Kept under --orange-* names to avoid touching every consumer. */
  --orange-600: #00B8E0;
  --orange-500: #00D4FF;   /* brand accent (cyan) */
  --orange-400: #6EE6FF;
  --orange-100: rgba(0,212,255,.16);

  --cyan-500:  #00D4FF;
  --cyan-400:  #6EE6FF;
  --cyan-glow: rgba(0,212,255,.55);

  --space-900: #0A0E1A;    /* deep space black ??dark surfaces */
  --space-800: #0F1424;
  --space-700: #141A2E;
  --hairline:  rgba(0,212,255,.16);

  --ink-900: #0e1430;
  --ink-700: #2b3552;
  --ink-500: #5b6584;
  --ink-400: #8089a5;
  --ink-300: #b6bccf;
  --ink-200: #d8dce8;
  --ink-100: #eef0f6;
  --paper:   #ffffff;
  --canvas:  #f7f8fc;

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;
  --radius-xl: 28px;

  --shadow-sm: 0 1px 2px rgba(15,22,52,.06), 0 1px 1px rgba(15,22,52,.04);
  --shadow:    0 14px 40px -16px rgba(27,43,94,.22), 0 4px 12px -6px rgba(27,43,94,.10);
  --shadow-lg: 0 40px 80px -30px rgba(11,20,48,.45), 0 10px 30px -10px rgba(11,20,48,.18);

  --font-kr: "Pretendard", "Apple SD Gothic Neo", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-en: "Inter", "Pretendard", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --container: 1240px;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-kr);
  font-weight: 500;
  color: var(--ink-900);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.45;
}
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; padding: 0; color: inherit; }
a { color: inherit; text-decoration: none; }
input, textarea, select { font-family: inherit; font-size: inherit; color: inherit; }

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

/* ---------- TYPE ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-en);
  font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--orange-500);
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--orange-500); }
.section-title {
  font-family: var(--font-kr); font-weight: 800;
  font-size: clamp(30px, 3.4vw, 44px); line-height: 1.18; letter-spacing: -0.02em;
  color: var(--ink-900); margin: 14px 0 14px;
  text-wrap: balance;
}
.section-sub {
  font-size: 17px; color: var(--ink-500); max-width: 56ch; line-height: 1.65;
  text-wrap: pretty;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700; font-size: 15px;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--cyan-500); color: #06121A; box-shadow: 0 8px 28px -6px rgba(0,212,255,.55); font-weight: 800; }
.btn-primary:hover { background: #2DDDFF; box-shadow: 0 14px 36px -6px rgba(0,212,255,.7); }
.btn-dark { background: var(--navy-800); color: #fff; }
.btn-dark:hover { background: var(--navy-900); }
.btn-ghost { background: rgba(255,255,255,.08); color: #fff; border: 1px solid rgba(255,255,255,.22); }
.btn-ghost:hover { background: rgba(255,255,255,.14); }
.btn-outline { background: #fff; color: var(--navy-800); border: 1px solid var(--ink-200); }
.btn-outline:hover { border-color: var(--navy-800); }
.btn .arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(3px); }
.btn-sm { padding: 10px 16px; font-size: 14px; }

/* ---------- SECTION SHELL ---------- */
section { position: relative; }
.section-pad { padding: 120px 0; }
@media (max-width: 720px) { .section-pad { padding: 80px 0; } }

/* ============== NAV ============== */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10,14,26,.55);
  backdrop-filter: saturate(160%) blur(18px);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  border-bottom: 1px solid rgba(0,212,255,.08);
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.nav.is-scrolled {
  background: rgba(10,14,26,.78);
  border-bottom-color: rgba(0,212,255,.18);
  box-shadow: 0 12px 40px -24px rgba(0,212,255,.25);
}
.brand-name { color: #fff !important; }
.brand-en { color: rgba(255,255,255,.55) !important; }
.nav-link { color: rgba(255,255,255,.72) !important; }
.nav-link:hover { background: rgba(0,212,255,.08) !important; color: #fff !important; }
.nav-tel { color: rgba(255,255,255,.7) !important; }
.nav-tel .tel-label { color: rgba(255,255,255,.45) !important; }
.nav-tel .tel-num { color: #fff !important; }
.nav-burger { color: #fff; }
.nav-mobile { background: rgba(10,14,26,.96); border-top-color: rgba(0,212,255,.12) !important; }
.nav-mobile-link { color: rgba(255,255,255,.85); }
.nav-mobile-link:hover { background: rgba(0,212,255,.08) !important; color: #fff; }

/* Cyan-outline 臾몄쓽?섍린 button in nav */
.nav .btn-primary {
  background: transparent !important;
  color: var(--cyan-500) !important;
  border: 1px solid rgba(0,212,255,.55);
  box-shadow: 0 0 0 0 rgba(0,212,255,0);
  transition: background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.nav .btn-primary:hover {
  background: rgba(0,212,255,.12) !important;
  border-color: var(--cyan-500);
  box-shadow: 0 0 24px -6px rgba(0,212,255,.55);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 10px; overflow: hidden; box-shadow: 0 0 0 1px rgba(0,212,255,.2), 0 0 18px -6px rgba(0,212,255,.45); }
.brand-mark img { width: 100%; height: 100%; object-fit: cover; display: block; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-weight: 800; font-size: 19px; color: var(--navy-800); letter-spacing: -0.01em; white-space: nowrap; }
.brand-en { font-family: var(--font-en); font-size: 13px; font-weight: 600; letter-spacing: .14em; color: var(--ink-400); margin-top: 4px; white-space: nowrap; }

.nav-menu { display: flex; gap: 6px; }
.nav-link {
  padding: 10px 14px;
  font-size: 16px; font-weight: 600;
  color: var(--ink-700);
  border-radius: 999px;
  transition: background .15s ease, color .15s ease;
}
.nav-link:hover { background: var(--navy-50); color: var(--navy-800); }

.nav-right { display: flex; align-items: center; gap: 14px; }
.nav-tel {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px; border-radius: 10px;
  font-size: 15px; color: var(--ink-700);
}
.nav-tel .tel-label { font-size: 14px; color: var(--ink-400); font-weight: 600; }
.nav-tel .tel-num { font-family: var(--font-en); font-weight: 700; color: var(--navy-800); letter-spacing: .01em; font-size: 15px; }

.nav-burger { display: none; padding: 8px; border-radius: 10px; }
.nav-mobile { display: none; flex-direction: column; padding: 8px 20px 16px; gap: 4px; }
.nav-mobile-link { padding: 12px; border-radius: 10px; font-weight: 600; }
.nav-mobile-link:hover { background: var(--navy-50); }

@media (max-width: 980px) {
  .nav-menu, .nav-tel .tel-label, .nav-tel .tel-num { display: none; }
  .nav-burger { display: inline-grid; place-items: center; }
  .nav-mobile.is-open { display: flex; border-top: 1px solid rgba(0,212,255,.12); }
}

/* Narrow phones: drop the small "臾몄쓽?섍린" button so brand + burger fit cleanly */
@media (max-width: 520px) {
  .nav-right .btn-sm { display: none; }
  .container { padding: 0 18px; }
}

/* ============== HERO ============== */
.hero {
  position: relative;
  overflow: hidden;
  background: #0A0E1A;
  color: #fff;
  isolation: isolate;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-photo {
  position: absolute; inset: 0;
  background-image: var(--hero-bg, url('hero-bg.jpg'));
  background-size: cover;
  background-position: center 35%;
  background-repeat: no-repeat;
  /* Keep the photo crisp ??only mild darken; let contrast/saturation pop */
  filter: brightness(.85) contrast(1.08) saturate(1.15);
}
.hero-photo::after {
  /* Lighter overlay ??only enough to anchor the slogan on the left
     and ease into the marquee at the bottom */
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(10,14,26,.78) 0%, rgba(10,14,26,.45) 35%, rgba(10,14,26,.12) 70%, rgba(10,14,26,.35) 100%),
    linear-gradient(180deg, rgba(10,14,26,.25) 0%, transparent 35%, transparent 65%, rgba(10,14,26,.75) 100%);
}
.hero-glow {
  position: absolute; inset: 0;
  background:
    radial-gradient(50% 50% at 90% 5%, rgba(0,212,255,.18), transparent 60%),
    radial-gradient(45% 55% at 8% 100%, rgba(0,212,255,.10), transparent 65%);
  mix-blend-mode: screen;
  pointer-events: none;
}
.hero-road { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .8; }
.hero-vignette {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 65%, rgba(10,14,26,.85) 100%);
  pointer-events: none;
}
.hero-vignette::after {
  content: ""; position: absolute; left: 10%; right: 10%; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,212,255,.45), transparent);
}

.hero-inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px;
  align-items: center;
  padding: 120px 28px 140px;
}
.hero-copy { min-width: 0; }
.hero-console { min-width: 0; }
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; padding: 80px 28px 110px; gap: 48px; }
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  font-size: 13px; font-weight: 600; letter-spacing: .08em;
  color: #cfd6ee;
}
.hero-eyebrow .led { width: 6px; height: 6px; border-radius: 50%; background: var(--orange-500); box-shadow: 0 0 12px var(--orange-500); }

.hero-title {
  margin: 24px 0 26px;
  font-weight: 900;
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.28;
  letter-spacing: -0.035em;
}
.hero-title .line { display: block; white-space: nowrap; }
.hero-title .line + .line { margin-top: 4px; }
.hero-title .accent {
  background: linear-gradient(120deg, #6EE6FF, #00D4FF 55%, #6EE6FF);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  text-shadow: 0 0 60px rgba(0,212,255,.22);
}
.hero-sub {
  font-size: 17px; line-height: 1.65; color: rgba(255,255,255,.6); max-width: 52ch; margin-bottom: 30px;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; }
.hero-bullets {
  display: flex; gap: 22px; flex-wrap: wrap;
  list-style: none; padding: 0; margin: 0;
  font-size: 14px; color: #b6bfdd;
}
.hero-bullets li { display: inline-flex; align-items: center; gap: 8px; }
.hero-bullets svg { color: var(--orange-500); }

/* Console mock */
.hero-console {
  position: relative;
  background: linear-gradient(180deg, rgba(0,212,255,.04), rgba(255,255,255,.02));
  border: 1px solid rgba(0,212,255,.28);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow:
    0 30px 80px -30px rgba(0,212,255,.35),
    0 10px 30px -10px rgba(0,0,0,.6);
  backdrop-filter: blur(14px);
}
.console-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px;
  background: rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-family: var(--font-en); font-size: 13px; color: #aab3d2; font-weight: 600;
}
.console-bar .dots { display: flex; gap: 6px; }
.console-bar .dots span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.14); }
.console-bar .dots span:first-child { background: rgba(0,212,255,.6); box-shadow: 0 0 8px rgba(0,212,255,.6); }
.bar-title { flex: 1; }
.bar-time {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--cyan-400); font-weight: 700; letter-spacing: .08em;
}
.bar-time::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan-500); box-shadow: 0 0 12px var(--cyan-500); animation: pulseDot 1.6s ease-in-out infinite; }
@keyframes pulseDot { 50% { opacity: .35; } }

.console-body { padding: 16px; display: grid; gap: 14px; grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; }
.con-map {
  grid-column: 1 / -1;
  background:
    radial-gradient(80% 100% at 50% 100%, rgba(0,212,255,.08), transparent 70%),
    rgba(10,14,26,.7);
  border: 1px solid rgba(0,212,255,.18);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16/9;
}
.con-map svg { width: 100%; height: 100%; }
.con-stats { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.cs {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(0,212,255,.16);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius);
  padding: 12px 14px;
  min-height: 92px;
  display: flex; flex-direction: column; gap: 6px;
  position: relative;
}
.cs::after {
  content: ""; position: absolute; top: 0; left: 10%; right: 10%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,212,255,.45), transparent);
}
.cs-label { font-size: 12px; font-weight: 700; color: #8d96b8; letter-spacing: .08em; text-transform: uppercase; }
.cs-value { font-family: var(--font-en); font-size: 22px; font-weight: 800; letter-spacing: -.01em; color: #fff; }
.cs-value span { font-size: 13px; font-weight: 600; color: #aab3d2; margin-left: 4px; }
.cs-spark svg { width: 100%; height: 18px; }
.cs-spark svg polyline { stroke: var(--cyan-400) !important; }
.cs-bar { height: 6px; border-radius: 999px; background: rgba(255,255,255,.08); position: relative; overflow: hidden; }
.cs-bar i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--cyan-500), #6EE6FF); box-shadow: 0 0 10px rgba(0,212,255,.6); }
.cs.alert { border-color: rgba(255,180,83,.45); background: rgba(255,180,83,.06); }
.cs.alert .cs-value { color: #FFB453; }
.cs.alert::after { background: linear-gradient(90deg, transparent, rgba(255,180,83,.6), transparent); }
.cs-pill { align-self: flex-start; font-size: 11px; padding: 3px 8px; border-radius: 999px; background: rgba(255,180,83,.18); color: #FFB453; font-weight: 700; letter-spacing: .06em; }

.con-feed { grid-column: 1 / -1; display: flex; flex-direction: column; gap: 6px; }
.feed-row {
  display: grid; grid-template-columns: 14px 1fr auto; align-items: center; gap: 10px;
  padding: 8px 12px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(0,212,255,.1);
  border-radius: 10px;
  font-size: 13px; color: #c8d0e8;
}
.feed-row .dot { width: 8px; height: 8px; border-radius: 50%; }
.feed-row .dot.ok { background: var(--cyan-500); box-shadow: 0 0 8px rgba(0,212,255,.7); }
.feed-row .dot.warn { background: #ffb453; box-shadow: 0 0 8px #ffb453; }
.feed-row .time { font-family: var(--font-mono); font-size: 12px; color: #8d96b8; }

/* Hero marquee */
.hero-marquee {
  position: relative; z-index: 2;
  border-top: 1px solid rgba(0,212,255,.16);
  border-bottom: 1px solid rgba(0,212,255,.16);
  overflow: hidden;
  padding: 14px 0;
  background: rgba(10,14,26,.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.marquee-track {
  display: flex; gap: 48px;
  animation: marquee 40s linear infinite;
  width: max-content;
}
.marquee-group {
  display: flex; align-items: center; gap: 48px;
  font-family: var(--font-en); font-size: 13px; font-weight: 600; letter-spacing: .14em;
  color: #aab3d2; text-transform: uppercase;
  padding-right: 48px;
  flex-shrink: 0;
}
.marquee-group span { white-space: nowrap; flex-shrink: 0; }
.marquee-group .sep { color: var(--cyan-500); text-shadow: 0 0 8px rgba(0,212,255,.6); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============== HERO STAGE (SF hologram network) ============== */
.hero-stage {
  position: absolute; inset: 0; z-index: 0;
  background: #0A0E1A;
  overflow: hidden;
}
.stage-base {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 80% at 50% 110%, rgba(0,102,255,.18), transparent 60%),
    radial-gradient(80% 70% at 50% -10%, rgba(0,212,255,.10), transparent 70%);
}
.stage-noise {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,.035) 1px, transparent 0);
  background-size: 3px 3px;
  mix-blend-mode: screen;
  opacity: .55;
}
.stage-glow-a {
  position: absolute; inset: 0;
  background: radial-gradient(45% 55% at 85% 20%, rgba(0,212,255,.22), transparent 70%);
}
.stage-glow-b {
  position: absolute; inset: 0;
  background: radial-gradient(40% 45% at 15% 95%, rgba(0,102,255,.22), transparent 75%);
}
.stage-svg {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  width: 100%;
  /* Anchor the highway scene to a bottom band so trucks sit at the bottom of the hero
     regardless of how tall the hero stacks at narrow widths. */
  height: min(85%, 760px);
  opacity: .95;
}
.stage-fade-top {
  position: absolute; left: 0; right: 0; top: 0; height: 22%;
  background: linear-gradient(180deg, rgba(10,14,26,.85), transparent);
  pointer-events: none;
}
.stage-fade-bottom {
  position: absolute; left: 0; right: 0; bottom: 0; height: 28%;
  background: linear-gradient(0deg, rgba(10,14,26,.9), transparent);
  pointer-events: none;
}

/* HUD tags */
.hud-layer {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  width: 100%;
  height: min(85%, 760px);
  z-index: 1;
  pointer-events: none;
}
.hud-tag {
  position: absolute;
  padding: 10px 12px 12px;
  background: rgba(8,14,28,.62);
  border: 1px solid rgba(0,212,255,.45);
  border-radius: 4px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow:
    0 0 0 1px rgba(0,212,255,.08),
    0 18px 40px -18px rgba(0,212,255,.45),
    inset 0 0 24px rgba(0,212,255,.06);
  font-family: var(--font-en);
  color: #d6f3ff;
  font-size: 11px;
  letter-spacing: .04em;
  animation: hudFlicker 6s ease-in-out infinite;
}
@keyframes hudFlicker {
  0%, 92%, 100% { opacity: 1; }
  93% { opacity: .55; }
  95% { opacity: .9; }
  97% { opacity: .65; }
}
.hud-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 6px; margin-bottom: 6px;
  border-bottom: 1px dashed rgba(0,212,255,.32);
}
.hud-id {
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 600; letter-spacing: .12em;
  color: #6EE6FF;
}
.hud-live {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 10px; font-weight: 700; letter-spacing: .14em;
  color: var(--cyan-400);
}
.hud-live i {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--cyan-500);
  box-shadow: 0 0 8px var(--cyan-500);
  animation: pulseDot 1.4s ease-in-out infinite;
}
.hud-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 3px; }
.hud-list li {
  display: grid; grid-template-columns: 36px 1fr; gap: 8px;
  font-size: 10.5px; font-weight: 500;
  font-family: var(--font-mono);
}
.hud-list .k { color: rgba(110,230,255,.55); font-weight: 600; letter-spacing: .14em; }
.hud-list .v { color: #fff; font-weight: 700; }
.hud-list .v em { color: rgba(110,230,255,.7); font-style: normal; font-weight: 500; margin-left: 2px; font-size: 9.5px; }

.hud-corner { position: absolute; width: 10px; height: 10px; pointer-events: none; }
.hud-corner.tl { top: -2px; left: -2px; }
.hud-corner.tr { top: -2px; right: -2px; }
.hud-corner.bl { bottom: -2px; left: -2px; }
.hud-corner.br { bottom: -2px; right: -2px; }

/* Vehicle / node visual tuning */
.bg-fleet { filter: drop-shadow(0 0 12px rgba(0,212,255,.18)); }
.bg-nodes use[href="#hex"] { filter: drop-shadow(0 0 10px rgba(0,212,255,.4)); }

/* Hide HUD detail on small viewports so the hero copy stays primary */
@media (max-width: 1100px) {
  .hud-tag { font-size: 10px; padding: 8px 10px; }
}
@media (max-width: 820px) {
  .hud-layer { display: none; }
  .stage-svg { opacity: .55; }
}

/* ============== STRENGTHS ============== */
.strengths { background: var(--paper); }
.strengths-head {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: end;
  margin-bottom: 56px;
}
@media (max-width: 820px) { .strengths-head { grid-template-columns: 1fr; gap: 16px; } }

.strengths-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
@media (max-width: 980px) { .strengths-grid { grid-template-columns: 1fr; } }

.str-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-lg);
  padding: 32px 28px 28px;
  display: flex; flex-direction: column; gap: 14px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  overflow: hidden;
}
.str-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--ink-200); }
.str-card::before {
  content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--orange-500) 0%, var(--orange-500) 40%, transparent 40%);
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s ease;
}
.str-card:hover::before { transform: scaleX(1); }
.str-top { display: flex; align-items: center; justify-content: space-between; }
.str-tag {
  font-family: var(--font-en); font-weight: 800; font-size: 28px;
  color: var(--ink-200); letter-spacing: -.02em;
}
.str-kicker { font-family: var(--font-en); font-size: 12px; font-weight: 700; letter-spacing: .16em; color: var(--orange-500); }
.str-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--navy-50);
  color: var(--navy-800);
  display: grid; place-items: center;
  margin-top: 8px;
}
.str-title { font-size: 22px; font-weight: 800; letter-spacing: -.02em; color: var(--ink-900); margin: 4px 0 0; line-height: 1.3; }
.str-body { color: var(--ink-500); font-size: 14.5px; line-height: 1.7; margin: 0; }
.str-chips {
  display: flex; flex-wrap: wrap; gap: 6px;
  list-style: none; padding: 0; margin: auto 0 0;
}
.str-chips li {
  font-size: 13px; font-weight: 600; color: var(--navy-800);
  background: var(--navy-50);
  padding: 6px 10px; border-radius: 999px;
  white-space: nowrap;
}
.str-corner {
  position: absolute; right: -10px; bottom: -10px;
  width: 80px; height: 80px;
  color: var(--ink-100);
  opacity: .6;
}

/* ============== SERVICES ============== */
.services { background: var(--canvas); }
.services-head { max-width: 760px; margin-bottom: 48px; }

.svc-stack { display: flex; flex-direction: column; gap: 28px; }

.svc-panel {
  display: grid; grid-template-columns: 1fr 1fr; gap: 28px;
  align-items: stretch;
  background: #fff;
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-xl);
  overflow: hidden;
  /* offset so sticky nav doesn't cover the heading when jumped to via anchor */
  scroll-margin-top: 96px;
}
@media (max-width: 960px) { .svc-panel { grid-template-columns: 1fr; } }

.svc-left { padding: 36px 40px; background: linear-gradient(180deg, #fff, var(--navy-50)); border-right: 1px solid var(--ink-100); display: flex; flex-direction: column; gap: 18px; }
@media (max-width: 960px) { .svc-left { border-right: 0; border-bottom: 1px solid var(--ink-100); } }
.svc-tag { font-family: var(--font-en); font-size: 12px; font-weight: 700; letter-spacing: .18em; color: var(--orange-500); }
.svc-title { font-size: 32px; font-weight: 800; letter-spacing: -.02em; color: var(--ink-900); margin: 0; line-height: 1.2; }
.svc-lead { font-size: 17px; font-weight: 600; color: var(--navy-800); margin: 0; line-height: 1.5; }
.svc-desc { font-size: 14.5px; color: var(--ink-500); line-height: 1.7; margin: 0; }
.svc-left .btn { align-self: flex-start; margin-top: 4px; }

.svc-visual {
  margin-top: 24px;
  background: #fff;
  border: 1px solid var(--ink-100);
  border-radius: var(--radius);
  padding: 18px;
}

.mv { display: flex; flex-direction: column; gap: 14px; }
.mv-row { display: grid; grid-template-columns: 110px 1fr 44px; align-items: center; gap: 12px; font-size: 13px; }
.mv-label { font-family: var(--font-mono); color: var(--navy-800); font-weight: 600; }
.mv-track { position: relative; height: 6px; background: var(--ink-100); border-radius: 999px; }
.mv-track i { position: absolute; top: 50%; transform: translate(-50%, -50%); width: 16px; height: 16px; border-radius: 50%; background: var(--orange-500); box-shadow: 0 0 0 4px rgba(255,107,43,.15); }
.mv-val { font-family: var(--font-en); font-weight: 700; color: var(--ink-700); }

.iv svg { width: 100%; height: auto; }

.svc-right { padding: 16px 22px; display: flex; }
.svc-grid { display: grid; gap: 16px; flex: 1; width: 100%; grid-auto-rows: 1fr; }
.svc-grid.is-four, .svc-grid.is-six { grid-template-columns: 1fr; }
@media (max-width: 720px) { .svc-grid.is-four, .svc-grid.is-six { grid-template-columns: 1fr; } }

/* tab pill wraps vertically on narrow screens so labels stay readable */
@media (max-width: 720px) {
  .services-tabs { flex-direction: column; width: 100%; border-radius: var(--radius); }
  .svc-tab { justify-content: flex-start; }
}

.svc-feat {
  background: #fff;
  border: 1px solid var(--ink-100);
  border-radius: var(--radius);
  padding: 16px 22px;
  display: grid; grid-template-columns: auto auto 1fr; align-items: center; gap: 18px;
  transition: border-color .2s ease, transform .2s ease, background .2s ease;
}
.svc-feat:hover { border-color: var(--navy-800); transform: translateY(-2px); }
.svc-feat-ic {
  width: 52px; height: 52px; border-radius: 13px;
  background: var(--orange-100); color: var(--orange-600);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.svc-feat-text { display: contents; }
.svc-feat-name { font-weight: 800; font-size: 19px; color: var(--ink-900); white-space: nowrap; }
.svc-feat-desc { font-size: 16px; color: var(--ink-500); line-height: 1.45; }

/* ============== METRICS ============== */
.metrics {
  position: relative;
  background: #0A0E1A;
  color: #fff;
  padding: 100px 0;
  overflow: hidden;
  border-top: 1px solid rgba(0,212,255,.18);
  border-bottom: 1px solid rgba(0,212,255,.18);
}
.metrics-bg { position: absolute; inset: 0; }
.met-grid {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,.035) 1px, transparent 0);
  background-size: 3px 3px;
  opacity: .5;
}
.met-glow {
  position: absolute; inset: 0;
  background:
    radial-gradient(40% 60% at 85% 30%, rgba(0,212,255,.16), transparent 70%),
    radial-gradient(35% 55% at 15% 90%, rgba(0,212,255,.1), transparent 70%);
}
.metrics-head { position: relative; max-width: 760px; margin-bottom: 48px; }
.eyebrow.light { color: var(--orange-400); }
.section-title.light { color: #fff; }
.metrics-grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 980px) { .metrics-grid { grid-template-columns: 1fr 1fr; } }

.met-card {
  position: relative;
  padding: 36px 28px 32px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color .2s ease, transform .25s ease;
}
.met-card:hover { border-color: rgba(0,212,255,.5); transform: translateY(-3px); box-shadow: 0 20px 50px -20px rgba(0,212,255,.35); }
.met-num { display: flex; align-items: baseline; gap: 4px; white-space: nowrap; }
.met-num .n {
  font-family: var(--font-en);
  font-size: clamp(54px, 5.4vw, 84px);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1;
  background: linear-gradient(180deg, #fff 0%, #c4cde9 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.met-num .suf { font-size: 22px; font-weight: 800; color: var(--orange-400); margin-left: 2px; }
.met-label { margin-top: 16px; font-weight: 800; font-size: 17px; color: #fff; letter-spacing: -.01em; }
.met-note { margin-top: 6px; font-size: 13px; color: #aab3d2; }
.met-idx { position: absolute; top: 20px; right: 22px; font-family: var(--font-en); font-size: 12px; font-weight: 700; letter-spacing: .14em; color: rgba(255,255,255,.25); }
.met-card::after {
  content: ""; position: absolute; left: 0; bottom: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--orange-500), transparent);
  transform: scaleX(0); transform-origin: left; transition: transform .35s ease;
}
.met-card:hover::after { transform: scaleX(1); }

/* ============== CALLOUT ============== */
.callout { background: var(--paper); }
.callout-inner {
  position: relative;
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
  padding: 24px 0;
}
.callout-quote-mark {
  font-family: "Georgia", serif;
  font-size: 240px;
  line-height: .8;
  color: var(--navy-50);
  font-weight: 700;
  margin-bottom: -60px;
  user-select: none;
}
.callout-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-en); font-size: 13px; font-weight: 700; letter-spacing: .16em;
  color: var(--orange-500); text-transform: uppercase;
}
.callout-eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--orange-500); }
.callout-headline {
  margin: 18px 0 18px;
  font-size: clamp(34px, 4.4vw, 56px);
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1.2;
  color: var(--ink-900);
  text-wrap: balance;
}
.callout-headline .hl {
  background: linear-gradient(120deg, transparent 0%, transparent 6%, rgba(255,107,43,.22) 6%, rgba(255,107,43,.22) 94%, transparent 94%);
  background-size: 100% 38%;
  background-repeat: no-repeat;
  background-position: 0 78%;
  padding: 0 4px;
}
.callout-body {
  font-size: 17px; color: var(--ink-500); line-height: 1.8; margin: 0 auto 28px;
  text-wrap: pretty;
}
.callout-ctas { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.callout-sign {
  margin-top: 56px;
  display: flex; align-items: center; justify-content: center; gap: 18px;
}
.sign-line { width: 80px; height: 1px; background: var(--ink-200); }
.sign-text { text-align: left; }
.sign-kr { font-weight: 700; color: var(--navy-800); letter-spacing: -.01em; white-space: nowrap; }
.sign-en { font-family: var(--font-en); font-size: 13px; color: var(--ink-400); margin-top: 2px; letter-spacing: .04em; white-space: nowrap; }

/* ============== CONTACT ============== */
.contact { background: var(--canvas); }
.contact-inner { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; }
.contact-inner.contact-inner--solo {
  grid-template-columns: 1fr;
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}
.contact-inner--solo .contact-info { align-items: stretch; }
.contact-inner--solo .contact-info li {
  text-align: left;
  background: #fff;
  border: 1px solid var(--ink-100);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
}
.contact-inner--solo .section-sub { margin-inline: auto; margin-bottom: 36px; }
.contact-inner--solo .kakao-btn { justify-content: center; max-width: 420px; margin: 8px auto 0; }
.contact-inner--solo .kk-text { flex: 0 1 auto; text-align: left; }
@media (max-width: 960px) { .contact-inner { grid-template-columns: 1fr; } }

.contact-left { padding-top: 12px; }
.contact-left .section-sub { margin-bottom: 36px; }
.contact-info { list-style: none; padding: 0; margin: 0 0 28px; display: flex; flex-direction: column; gap: 18px; }
.contact-info li { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; }
.ci-ic { width: 44px; height: 44px; border-radius: 12px; background: #fff; border: 1px solid var(--ink-100); display: grid; place-items: center; color: var(--navy-800); }
.ci-label { font-size: 13px; font-weight: 700; letter-spacing: .08em; color: var(--ink-400); text-transform: uppercase; margin-bottom: 4px; }
.ci-val { font-weight: 700; color: var(--ink-900); font-size: 16px; display: inline-block; }
a.ci-val:hover { color: var(--navy-800); }
.ci-sub { font-size: 13px; color: var(--ink-500); margin-top: 4px; }

.kakao-btn {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px;
  background: #FEE500; color: #3c1e1e;
  border-radius: var(--radius);
  font-weight: 700;
  transition: transform .15s ease, box-shadow .2s ease;
  box-shadow: 0 8px 20px -10px rgba(254,229,0,.6);
}
.kakao-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 24px -10px rgba(254,229,0,.7); }
.kk-ic { display: grid; place-items: center; width: 28px; height: 28px; }
.kk-text { flex: 1; display: flex; flex-direction: column; line-height: 1.2; }
.kk-t1 { font-size: 15px; font-weight: 800; }
.kk-t2 { font-size: 13px; font-weight: 500; opacity: .7; margin-top: 2px; }

/* form */
.contact-form, .contact-sent {
  background: #fff;
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}
.form-head { margin-bottom: 22px; padding-bottom: 22px; border-bottom: 1px dashed var(--ink-200); }
.form-title { font-size: 22px; font-weight: 800; color: var(--ink-900); letter-spacing: -.02em; }
.form-sub { font-size: 13px; color: var(--ink-500); margin-top: 6px; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
@media (max-width: 580px) { .field-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 14px; }
.field .lbl { font-size: 13px; font-weight: 700; color: var(--ink-700); display: flex; align-items: center; gap: 4px; white-space: nowrap; }
.field .lbl em { color: var(--orange-500); font-style: normal; }
.field .lbl .opt { font-weight: 500; color: var(--ink-400); }
.field input, .field textarea {
  padding: 14px 14px;
  background: var(--canvas);
  border: 1px solid var(--ink-200);
  border-radius: 10px;
  font-size: 15px;
  transition: border-color .15s ease, background .15s ease, box-shadow .15s ease;
  outline: none;
}
.field textarea { resize: vertical; min-height: 110px; line-height: 1.6; font-family: inherit; }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-300); }
.field input:focus, .field textarea:focus { border-color: var(--navy-800); background: #fff; box-shadow: 0 0 0 4px rgba(27,43,94,.08); }
.field .err { font-size: 13px; color: #c84a3a; font-weight: 600; }

.topic-row { display: flex; flex-wrap: wrap; gap: 8px; }
.topic {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--ink-200); background: #fff;
  border-radius: 999px; font-size: 13px; font-weight: 600; color: var(--ink-700);
  transition: all .15s ease;
}
.topic:hover { border-color: var(--navy-800); }
.topic.is-on { background: var(--navy-800); border-color: var(--navy-800); color: #fff; }
.topic-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--orange-500); }

.form-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 8px; flex-wrap: wrap; }
.agree { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-500); cursor: pointer; }
.agree input { accent-color: var(--orange-500); }

.contact-sent { text-align: center; padding: 56px 32px; }
.sent-check { width: 64px; height: 64px; margin: 0 auto 16px; }
.contact-sent h3 { font-size: 24px; font-weight: 800; margin: 8px 0 6px; color: var(--ink-900); }
.contact-sent p { color: var(--ink-500); margin: 0 0 22px; line-height: 1.7; }

/* ============== FOOTER ============== */
.footer { background: #06090F; color: #c4cde9; padding: 80px 0 28px; border-top: 1px solid rgba(0,212,255,.16); }
.footer-inner { display: flex; flex-direction: column; gap: 48px; }
.footer-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.ft-brand { display: flex; align-items: center; gap: 14px; }
.ft-mark { width: 40px; height: 40px; border-radius: 10px; overflow: hidden; box-shadow: 0 0 0 1px rgba(0,212,255,.2), 0 0 22px -8px rgba(0,212,255,.45); }
.ft-mark svg, .ft-mark img { display: block; width: 100%; height: 100%; object-fit: cover; }
.ft-kr { font-size: 22px; font-weight: 800; color: #fff; letter-spacing: -.01em; }
.ft-en { font-family: var(--font-en); font-size: 14px; letter-spacing: .14em; color: var(--orange-400); font-weight: 600; margin-top: 4px; }
.ft-tag { font-size: 16px; color: #8d96b8; max-width: 36ch; line-height: 1.7; margin: 0; text-align: right; }
@media (max-width: 720px) { .ft-tag { text-align: left; } }

.footer-mid { display: grid; grid-template-columns: 1fr 1fr 2fr; gap: 40px; padding: 36px 0; border-top: 1px solid rgba(0,212,255,.12); border-bottom: 1px solid rgba(0,212,255,.12); }
@media (max-width: 820px) { .footer-mid { grid-template-columns: 1fr 1fr; } .ft-info { grid-column: 1 / -1; } }
.ft-col { display: flex; flex-direction: column; gap: 10px; font-size: 16px; }
.ft-title { font-size: 14px; font-weight: 800; letter-spacing: .16em; color: #fff; text-transform: uppercase; margin-bottom: 6px; }
.ft-col a { color: #aab3d2; transition: color .15s ease; }
.ft-col a:hover { color: #fff; }

.ft-info dl { margin: 0; display: grid; grid-template-columns: 90px 1fr; row-gap: 8px; column-gap: 16px; font-size: 15px; }
.ft-info dt { color: #6d769a; font-weight: 600; }
.ft-info dd { margin: 0; color: #c4cde9; }
.ft-info a { color: #c4cde9; }
.ft-info a:hover { color: #fff; }

.footer-bot { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; font-size: 15px; color: #6d769a; }
.ft-links { display: flex; gap: 18px; }
.ft-links a { color: #aab3d2; }
.ft-links a:hover { color: #fff; }