/* =========================================================
   NASEUL System — 2026 리뉴얼 스타일
   ========================================================= */
@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css");

:root {
  --g-950: #04100A;
  --g-900: #0A1F14;
  --g-800: #123522;
  --g-700: #2A6B42;      /* 브랜드 녹색 */
  --g-600: #33804F;
  --lime: #9BE15D;       /* 포인트 라임 */
  --lime-2: #5FD08B;
  --lime-ink: #3E7A1C;   /* 흰 배경 위 라임 텍스트 */
  --ink: #0E1611;
  --ink-2: #3A4540;
  --ink-3: #6A746F;
  --line: #E4E9E6;
  --bg: #FFFFFF;
  --bg-soft: #F4F7F5;
  --r: 20px;
  --r-lg: 28px;
  --max: 1240px;
  --shadow: 0 1px 2px rgba(14,22,17,.04), 0 12px 32px -8px rgba(14,22,17,.10);
  --ease: cubic-bezier(.2,.7,.2,1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: "Pretendard Variable", Pretendard, "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Malgun Gothic", sans-serif;
  font-size: 16px; line-height: 1.7; letter-spacing: -0.012em; word-break: keep-all; overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p, ul, ol, dl, dd { margin: 0; }
ul { padding: 0; list-style: none; }
button { font: inherit; }
::selection { background: var(--lime); color: var(--g-950); }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.section { padding: 120px 0; }
.section--tight { padding: 80px 0; }
.section--soft { background: var(--bg-soft); }
.section--dark { background: var(--g-950); color: #fff; }

/* ---------- Typography ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--g-700); margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 18px; height: 2px; background: currentColor; border-radius: 2px; }
.section--dark .eyebrow, .on-dark .eyebrow { color: var(--lime); }
.h1 { font-size: clamp(38px, 6vw, 76px); line-height: 1.12; font-weight: 800; letter-spacing: -0.045em; }
.h2 { font-size: clamp(30px, 3.8vw, 48px); line-height: 1.22; font-weight: 800; letter-spacing: -0.035em; }
.h3 { font-size: clamp(22px, 2.2vw, 28px); line-height: 1.35; font-weight: 800; letter-spacing: -0.025em; }
.lead { font-size: clamp(16px, 1.45vw, 19px); color: var(--ink-2); margin-top: 20px; max-width: 680px; }
.section--dark .lead, .on-dark .lead { color: rgba(255,255,255,.68); }
.grad {
  background: linear-gradient(92deg, var(--lime) 0%, var(--lime-2) 55%, #8FE3C0 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.grad-dark {
  background: linear-gradient(92deg, var(--g-700), #3E9A5E 60%, #6AAE2E);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.muted { color: var(--ink-3); }
.sec-head { margin-bottom: 56px; }
.sec-head--center { text-align: center; }
.sec-head--center .lead { margin-left: auto; margin-right: auto; }
.sec-head--row { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; flex-wrap: wrap; }

/* ---------- Buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 52px; padding: 0 26px;
  border-radius: 999px; font-weight: 700; font-size: 16px; transition: transform .2s var(--ease), background .2s, box-shadow .2s, color .2s;
  cursor: pointer; border: 0; white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; transition: transform .2s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn:active { transform: scale(.98); }
.btn--lime { background: var(--lime); color: var(--g-950); box-shadow: 0 0 0 0 rgba(155,225,93,.5), 0 10px 30px -10px rgba(155,225,93,.7); }
.btn--lime:hover { background: #B2EE7B; }
.btn--green { background: var(--g-700); color: #fff; }
.btn--green:hover { background: var(--g-800); }
.btn--glass { background: rgba(255,255,255,.08); color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,.18); backdrop-filter: blur(8px); }
.btn--glass:hover { background: rgba(255,255,255,.14); }
.btn--line { background: #fff; color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
.btn--line:hover { box-shadow: inset 0 0 0 1px var(--g-700); color: var(--g-700); }
.btn--sm { height: 42px; padding: 0 18px; font-size: 14px; }

/* ---------- Chip ---------- */
.chip {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 16px 7px 8px; border-radius: 999px;
  font-size: 14px; font-weight: 600; background: rgba(255,255,255,.06); color: rgba(255,255,255,.86);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.14); backdrop-filter: blur(8px);
}
.chip b { font-size: 12px; font-weight: 800; padding: 3px 10px; border-radius: 999px; background: var(--lime); color: var(--g-950); white-space: nowrap; }
.chip--light { background: #fff; color: var(--ink-2); box-shadow: inset 0 0 0 1px var(--line); }
.chip--light b { background: var(--g-700); color: #fff; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 0 rgba(155,225,93,.6); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(155,225,93,.6); } 70% { box-shadow: 0 0 0 10px rgba(155,225,93,0); } 100% { box-shadow: 0 0 0 0 rgba(155,225,93,0); } }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { font-size: 12px; font-weight: 700; padding: 4px 11px; border-radius: 999px; background: #E9F3EC; color: var(--g-700); }
.on-dark .tag, .tile--dark .tag { background: rgba(155,225,93,.14); color: var(--lime); }

/* ---------- Header (floating glass pill) ---------- */
.header { position: fixed; top: 14px; left: 0; right: 0; z-index: 100; pointer-events: none; }
.header__bar {
  pointer-events: auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; padding: 0 10px 0 22px;
  border-radius: 999px; background: rgba(255,255,255,.72); backdrop-filter: saturate(180%) blur(18px); -webkit-backdrop-filter: saturate(180%) blur(18px);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.6), 0 8px 32px -12px rgba(4,16,10,.25); transition: background .3s, box-shadow .3s;
}
.header.is-scrolled .header__bar { background: rgba(255,255,255,.9); box-shadow: inset 0 0 0 1px var(--line), 0 12px 40px -16px rgba(4,16,10,.3); }
.header__logo img { height: 30px; width: auto; }
.nav { display: flex; align-items: center; gap: 2px; }
.nav a { padding: 9px 15px; border-radius: 999px; font-size: 15px; font-weight: 600; color: var(--ink-2); transition: .15s; }
.nav a:hover { color: var(--ink); background: rgba(14,22,17,.05); }
.nav a.is-active { color: var(--g-700); background: #E9F3EC; }
.nav__side { display: flex; align-items: center; gap: 6px; }
.nav__lang { padding: 8px 12px; border-radius: 999px; font-size: 13px; font-weight: 800; color: var(--ink-3); box-shadow: inset 0 0 0 1px var(--line); }
.nav__lang:hover { color: var(--g-700); box-shadow: inset 0 0 0 1px var(--g-700); }
.menu-btn { display: none; width: 44px; height: 44px; border: 0; background: var(--g-950); border-radius: 50%; cursor: pointer; padding: 0; position: relative; }
.menu-btn span { position: absolute; left: 13px; right: 13px; height: 2px; background: #fff; border-radius: 2px; transition: .25s var(--ease); }
.menu-btn span:nth-child(1) { top: 16px; } .menu-btn span:nth-child(2) { top: 21px; } .menu-btn span:nth-child(3) { top: 26px; }
.menu-open .menu-btn span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.menu-open .menu-btn span:nth-child(2) { opacity: 0; }
.menu-open .menu-btn span:nth-child(3) { top: 21px; transform: rotate(-45deg); }
.mnav { display: none; }

/* ---------- Hero (dark aurora) ---------- */
.hero { position: relative; overflow: hidden; background: var(--g-950); color: #fff; padding: 170px 0 110px; isolation: isolate; }
.aurora { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.aurora i { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .55; animation: float 18s ease-in-out infinite; }
.aurora i:nth-child(1) { width: 620px; height: 620px; left: -160px; top: -200px; background: #1F7A45; }
.aurora i:nth-child(2) { width: 520px; height: 520px; right: -120px; top: 40px; background: #6FBF2E; opacity: .38; animation-delay: -6s; }
.aurora i:nth-child(3) { width: 480px; height: 480px; left: 35%; bottom: -260px; background: #0F9A7A; opacity: .35; animation-delay: -12s; }
@keyframes float { 0%,100% { transform: translate(0,0) scale(1); } 33% { transform: translate(40px,-30px) scale(1.08); } 66% { transform: translate(-30px,30px) scale(.95); } }
.gridlines {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%); mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
}
.hero__inner { position: relative; }
.hero__title { margin-top: 28px; }
.hero__desc { margin-top: 26px; font-size: clamp(17px, 1.6vw, 20px); color: rgba(255,255,255,.7); max-width: 720px; }
.hero__actions { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 12px; }
.showcase-wrap { position: relative; margin-top: 72px; }
.showcase-wrap::before {
  content: ""; position: absolute; inset: -1px; border-radius: 26px; padding: 1px; z-index: 1; pointer-events: none;
  background: linear-gradient(135deg, rgba(155,225,93,.7), rgba(255,255,255,.08) 40%, rgba(95,208,139,.5));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
}
.showcase-wrap::after { content: ""; position: absolute; left: 10%; right: 10%; bottom: -40px; height: 80px; background: rgba(155,225,93,.35); filter: blur(60px); z-index: -1; }
.showcase { position: relative; border-radius: 26px; overflow: hidden; background: #000; aspect-ratio: 1280 / 430; }
.showcase img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.03); transition: opacity 1.1s ease, transform 6s ease; }
.showcase img.is-on { opacity: 1; transform: scale(1); }
.showcase__dots { position: absolute; left: 24px; bottom: 20px; display: flex; gap: 8px; z-index: 2; }
.showcase__dots button { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 99px; background: rgba(255,255,255,.35); cursor: pointer; transition: .35s var(--ease); }
.showcase__dots button.is-on { width: 30px; background: var(--lime); }

/* Sub page hero */
.subhero { position: relative; overflow: hidden; background: var(--g-950); color: #fff; padding: 168px 0 88px; isolation: isolate; }
.subhero .aurora i { opacity: .4; }
.crumb { display: flex; gap: 8px; align-items: center; font-size: 14px; color: rgba(255,255,255,.55); margin-bottom: 22px; }
.crumb a:hover { color: #fff; }
.crumb span { opacity: .5; }
.subhero .lead { color: rgba(255,255,255,.68); }
.subhero__links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }

/* ---------- Marquee ---------- */
.marquee-sec { padding: 40px 0; background: #F3F3F3; overflow: hidden; border-bottom: 1px solid var(--line); }
.marquee-sec p { text-align: center; font-size: 13px; font-weight: 700; letter-spacing: .08em; color: var(--ink-3); margin-bottom: 18px; text-transform: uppercase; }
.marquee { display: flex; width: max-content; animation: marquee 70s linear infinite; }
.marquee img { height: 64px; width: auto; max-width: none; }
.marquee-sec:hover .marquee { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat { padding: 30px 28px; border-radius: var(--r); background: var(--bg-soft); position: relative; overflow: hidden; }
.stat__num { font-size: clamp(34px, 3.8vw, 50px); font-weight: 800; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.stat__num small { font-size: .42em; font-weight: 800; margin-left: 4px; color: var(--g-700); letter-spacing: 0; }
.stat__label { margin-top: 16px; font-size: 15px; font-weight: 700; color: var(--ink); }
.stat__note { font-size: 13px; color: var(--ink-3); margin-top: 2px; }
.stats-note { margin-top: 14px; font-size: 13px; color: var(--ink-3); }

/* ---------- Bento ---------- */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: minmax(250px, auto); gap: 16px; }
.tile {
  position: relative; display: flex; flex-direction: column; padding: 30px; border-radius: var(--r-lg); background: #fff; overflow: hidden;
  box-shadow: inset 0 0 0 1px var(--line); transition: transform .35s var(--ease), box-shadow .35s var(--ease); isolation: isolate;
}
.tile:hover { transform: translateY(-4px); box-shadow: inset 0 0 0 1px #CFDDD3, var(--shadow); }
.tile::after { /* spotlight */
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .3s;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(155,225,93,.16), transparent 45%);
}
.tile:hover::after { opacity: 1; }
.tile--w2 { grid-column: span 2; }
.tile--h2 { grid-row: span 2; }
.tile--dark { background: var(--g-900); color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,.06); }
.tile--dark:hover { box-shadow: inset 0 0 0 1px rgba(155,225,93,.3), 0 20px 50px -20px rgba(4,16,10,.6); }
.tile--dark .tile__desc { color: rgba(255,255,255,.66); }
.tile--green { background: linear-gradient(145deg, #1D5A36, #0E2E1C); color: #fff; }
.tile--green .tile__desc { color: rgba(255,255,255,.72); }
.tile__icon { width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; background: #E9F3EC; color: var(--g-700); flex: none; }
.tile--dark .tile__icon, .tile--green .tile__icon { background: rgba(155,225,93,.14); color: var(--lime); }
.tile__icon svg { width: 25px; height: 25px; }
.tile__name { margin-top: 22px; font-size: 22px; font-weight: 800; letter-spacing: -0.025em; line-height: 1.3; }
.tile__brand { margin-top: 3px; font-size: 14px; font-weight: 700; color: var(--lime-ink); }
.tile--dark .tile__brand, .tile--green .tile__brand { color: var(--lime); }
.tile__desc { margin-top: 10px; font-size: 15px; color: var(--ink-2); }
.tile__foot { margin-top: auto; padding-top: 20px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.tile__arrow { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--bg-soft); color: var(--ink); transition: .3s var(--ease); flex: none; margin-left: auto; }
.tile--dark .tile__arrow, .tile--green .tile__arrow { background: rgba(255,255,255,.1); color: #fff; }
.tile:hover .tile__arrow { background: var(--lime); color: var(--g-950); transform: rotate(-45deg); }
.tile__arrow svg { width: 17px; height: 17px; }
.tile__media { margin: 22px -30px -30px; position: relative; }
.tile__media img { width: 100%; }
.tile__media--fade::before { content: ""; position: absolute; inset: 0 0 auto; height: 40%; background: linear-gradient(var(--g-900), transparent); z-index: 1; }
.tile__row { display: grid; grid-template-columns: 1fr 1.1fr; gap: 24px; align-items: center; height: 100%; }
.tile__screen { border-radius: 14px; overflow: hidden; box-shadow: 0 20px 40px -18px rgba(4,16,10,.5); outline: 6px solid #15191A; }
.big-badge { margin-top: auto; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.big-badge b { font-size: clamp(40px, 4.6vw, 64px); font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.big-badge span { font-size: 15px; font-weight: 700; color: var(--lime); }

/* ---------- Split / Features ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.split--top { align-items: start; }
.sticky { position: sticky; top: 120px; }
.media { border-radius: var(--r-lg); overflow: hidden; background: #0A0F0C; box-shadow: 0 30px 60px -30px rgba(4,16,10,.45); }
.media--light { background: #F5F5F5; box-shadow: inset 0 0 0 1px var(--line); }
.media--white { background: #fff; box-shadow: inset 0 0 0 1px var(--line); padding: 16px; }
.media img { width: 100%; }
.caption { margin-top: 12px; font-size: 13px; color: var(--ink-3); text-align: center; }
.checks { display: grid; gap: 12px; margin-top: 28px; }
.checks li { position: relative; padding-left: 32px; color: var(--ink-2); font-size: 16px; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 50%;
  background: #E9F3EC url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232A6B42' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center/12px no-repeat;
}
.checks li small { display: block; color: var(--ink-3); font-size: 14px; }
.on-dark .checks li { color: rgba(255,255,255,.78); }
.on-dark .checks li::before { background-color: rgba(155,225,93,.16); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239BE15D' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E"); }
.body { color: var(--ink-2); font-size: 17px; margin-top: 20px; }
.on-dark .body { color: rgba(255,255,255,.72); }
.hl { color: var(--ink); font-weight: 700; }
.on-dark .hl { color: #fff; }
.quote {
  margin-top: 28px; padding: 22px 26px; border-radius: var(--r); background: var(--bg-soft); border-left: 3px solid var(--g-700);
  font-size: 17px; font-weight: 700; color: var(--ink);
}

/* Cards grid */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cards--2 { grid-template-columns: repeat(2, 1fr); }
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.card { padding: 30px; border-radius: var(--r); background: #fff; box-shadow: inset 0 0 0 1px var(--line); transition: .3s var(--ease); }
.card:hover { box-shadow: inset 0 0 0 1px #CFDDD3, var(--shadow); }
.section--soft .card { background: #fff; }
.card__no { font-size: 13px; font-weight: 800; color: var(--lime-ink); letter-spacing: .06em; }
.card h3 { margin-top: 10px; font-size: 19px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.4; }
.card p { margin-top: 8px; font-size: 15px; color: var(--ink-2); }
.card .checks { margin-top: 18px; gap: 8px; }
.card .checks li { font-size: 15px; }
.card--dark { background: rgba(255,255,255,.04); box-shadow: inset 0 0 0 1px rgba(255,255,255,.08); color: #fff; }
.card--dark p { color: rgba(255,255,255,.68); }
.card--dark .card__no { color: var(--lime); }
.card__icon { width: 48px; height: 48px; border-radius: 14px; background: #E9F3EC; color: var(--g-700); display: grid; place-items: center; }
.card__icon svg { width: 24px; height: 24px; }

/* ---------- CRT-LITE device ---------- */
.device { position: relative; padding: 14px; border-radius: 28px; background: linear-gradient(145deg, #2B302D, #0D100E); box-shadow: 0 50px 90px -40px rgba(4,16,10,.7), inset 0 1px 0 rgba(255,255,255,.08); }
.device__screen { position: relative; border-radius: 16px; overflow: hidden; aspect-ratio: 1024 / 600; background: #000; }
.device__screen img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 1s ease; }
.device__screen img.is-on { opacity: 1; }
.device__modes { display: flex; justify-content: center; gap: 6px; margin-top: 18px; flex-wrap: wrap; }
.device__modes button { border: 0; cursor: pointer; padding: 7px 14px; border-radius: 999px; font-size: 13px; font-weight: 700; background: var(--bg-soft); color: var(--ink-3); transition: .2s; }
.device__modes button.is-on { background: var(--g-950); color: #fff; }
.specs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 30px; }
.specs li { padding: 14px 18px; border-radius: 14px; background: var(--bg-soft); font-size: 14px; color: var(--ink-3); }
.specs b { display: block; font-size: 18px; color: var(--ink); font-weight: 800; letter-spacing: -0.02em; }
.feat-grid { margin-top: 72px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

/* ---------- Certification band ---------- */
.cert { position: relative; border-radius: 32px; overflow: hidden; background: var(--g-950); color: #fff; padding: 72px; isolation: isolate; }
.cert .aurora i { opacity: .35; }
.cert__grid { display: grid; grid-template-columns: auto 1fr; gap: 64px; align-items: center; }
.seal { position: relative; width: 220px; height: 220px; border-radius: 50%; display: grid; place-items: center; text-align: center; }
.seal::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(from 0deg, var(--lime), #5FD08B, #1F7A45, var(--lime)); animation: spin 8s linear infinite; }
.seal::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--g-900); }
.seal > div { position: relative; z-index: 1; }
.seal svg { width: 46px; height: 46px; color: var(--lime); margin: 0 auto 8px; }
.seal b { display: block; font-size: 28px; font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; }
.seal span { font-size: 14px; font-weight: 700; color: var(--lime); }
@keyframes spin { to { transform: rotate(360deg); } }
.cert__full { margin-top: 12px; font-size: 14px; color: rgba(255,255,255,.5); font-weight: 600; letter-spacing: .01em; }

/* ---------- Tabs (sticky pill) ---------- */
.tabs-wrap { position: sticky; top: 92px; z-index: 50; margin-bottom: 64px; }
.tabs {
  display: flex; gap: 4px; padding: 6px; border-radius: 999px; overflow-x: auto; scrollbar-width: none; background: rgba(255,255,255,.85);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: inset 0 0 0 1px var(--line), 0 10px 30px -18px rgba(4,16,10,.3);
}
.tabs::-webkit-scrollbar { display: none; }
.tabs a { flex: none; padding: 10px 18px; border-radius: 999px; font-size: 14px; font-weight: 700; color: var(--ink-3); white-space: nowrap; transition: .2s; }
.tabs a:hover { color: var(--ink); }
.tabs a.is-on { background: var(--g-950); color: #fff; }

/* Tech blocks */
.tech { padding: 72px 0; border-top: 1px solid var(--line); scroll-margin-top: 170px; }
.tech:first-of-type { border-top: 0; padding-top: 0; }
.tech__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: 36px; }
.tech__kicker { font-size: 13px; font-weight: 800; letter-spacing: .1em; color: var(--lime-ink); text-transform: uppercase; }
.tech__title { margin-top: 8px; }
.tech__title sup { font-size: .5em; }
.tech__pair { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.panel { padding: 30px; border-radius: var(--r-lg); background: var(--bg-soft); }
.panel h4 { font-size: 18px; font-weight: 800; letter-spacing: -0.02em; }
.panel .media { margin-bottom: 24px; }
.panel .checks { margin-top: 16px; gap: 9px; }
.panel .checks li { font-size: 15px; }

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--r); box-shadow: inset 0 0 0 1px var(--line); background: #fff; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 760px; }
.table th { position: sticky; top: 0; background: var(--g-950); color: #fff; font-weight: 700; text-align: left; padding: 14px 18px; white-space: nowrap; }
.table td { padding: 13px 18px; border-top: 1px solid var(--line); color: var(--ink-2); }
.table tbody tr:hover td { background: #F6FAF7; }
.table td b { color: var(--ink); }
.pill { display: inline-block; padding: 2px 10px; border-radius: 999px; background: var(--bg-soft); font-weight: 700; font-size: 13px; color: var(--ink); }
.pill--mqtt { background: #E9F3EC; color: var(--g-700); }
.compare th, .compare td { vertical-align: top; }
.compare td:first-child { font-weight: 800; color: var(--ink); white-space: nowrap; }

/* Info list (dl) */
.info { display: grid; grid-template-columns: 180px 1fr; border-radius: var(--r-lg); overflow: hidden; box-shadow: inset 0 0 0 1px var(--line); }
.info dt, .info dd { padding: 20px 26px; border-top: 1px solid var(--line); }
.info dt:first-of-type, .info dt:first-of-type + dd { border-top: 0; }
.info dt { background: var(--bg-soft); font-weight: 800; font-size: 15px; }
.info dd { font-size: 15px; color: var(--ink-2); }
.info .checks { margin-top: 0; gap: 8px; }
.info .checks li { font-size: 15px; }

/* Timeline */
.timeline { display: grid; gap: 12px; counter-reset: tl; }
.tl { display: grid; grid-template-columns: 64px 1fr auto; gap: 20px; align-items: start; padding: 26px 28px; border-radius: var(--r); background: #fff; box-shadow: inset 0 0 0 1px var(--line); transition: .3s var(--ease); }
.tl:hover { box-shadow: inset 0 0 0 1px #CFDDD3, var(--shadow); transform: translateX(4px); }
.tl__no { font-size: 28px; font-weight: 800; color: var(--g-700); letter-spacing: -0.03em; line-height: 1.1; }
.tl h3 { font-size: 18px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.4; }
.tl p { margin-top: 6px; font-size: 15px; color: var(--ink-2); }
.tl__kpi { text-align: right; font-size: 22px; font-weight: 800; color: var(--ink); letter-spacing: -0.03em; white-space: nowrap; }
.tl__kpi small { display: block; font-size: 12px; font-weight: 600; color: var(--ink-3); letter-spacing: 0; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: st; }
.step { position: relative; padding: 32px 30px; border-radius: var(--r); background: #fff; box-shadow: inset 0 0 0 1px var(--line); }
.step__no { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--g-950); color: var(--lime); font-weight: 800; }
.step h3 { margin-top: 18px; font-size: 19px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.45; }
.step .checks { margin-top: 14px; gap: 8px; }
.step .checks li { font-size: 14.5px; }

/* Downloads */
.dl-list { display: grid; gap: 12px; }
.dl {
  display: grid; grid-template-columns: 56px 1fr auto auto; gap: 20px; align-items: center; padding: 20px 22px; border-radius: var(--r);
  background: #fff; box-shadow: inset 0 0 0 1px var(--line); transition: .25s var(--ease);
}
.dl:hover { box-shadow: inset 0 0 0 1px var(--g-700), var(--shadow); transform: translateY(-2px); }
.dl__icon { width: 56px; height: 56px; border-radius: 16px; background: #E9F3EC; color: var(--g-700); display: grid; place-items: center; font-size: 11px; font-weight: 800; letter-spacing: .04em; }
.dl__title { font-weight: 800; font-size: 17px; letter-spacing: -0.02em; line-height: 1.4; }
.dl__meta { font-size: 13px; color: var(--ink-3); margin-top: 2px; }
.dl__date { font-size: 14px; color: var(--ink-3); font-variant-numeric: tabular-nums; white-space: nowrap; }
.dl__btn { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--g-950); color: #fff; transition: .2s; }
.dl:hover .dl__btn { background: var(--lime); color: var(--g-950); }
.dl__btn svg { width: 18px; height: 18px; }
.dl--new .dl__icon { background: var(--g-950); color: var(--lime); }
.new { display: inline-block; margin-left: 8px; padding: 1px 8px; border-radius: 999px; background: var(--lime); color: var(--g-950); font-size: 11px; font-weight: 800; vertical-align: 2px; }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cc { padding: 36px; border-radius: var(--r-lg); background: var(--bg-soft); }
.cc--dark { background: var(--g-950); color: #fff; }
.cc__label { font-size: 13px; font-weight: 800; letter-spacing: .1em; color: var(--lime-ink); text-transform: uppercase; }
.cc--dark .cc__label { color: var(--lime); }
.cc h3 { margin-top: 10px; font-size: 24px; font-weight: 800; letter-spacing: -0.03em; }
.cc dl { margin-top: 24px; display: grid; gap: 14px; }
.cc dt { font-size: 13px; color: var(--ink-3); font-weight: 600; }
.cc--dark dt { color: rgba(255,255,255,.5); }
.cc dd { font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }
.cc dd a:hover { color: var(--g-700); }
.cc--dark dd a:hover { color: var(--lime); }
.copy-btn { margin-left: 8px; border: 0; cursor: pointer; padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; background: #E1E9E4; color: var(--ink-2); vertical-align: 3px; }
.cc--dark .copy-btn { background: rgba(255,255,255,.12); color: #fff; }
.map { margin-top: 16px; border-radius: var(--r-lg); overflow: hidden; box-shadow: inset 0 0 0 1px var(--line); background: var(--bg-soft); }
.map iframe { display: block; width: 100%; height: 420px; border: 0; }
.addr { margin-top: 16px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; padding: 24px 28px; border-radius: var(--r); box-shadow: inset 0 0 0 1px var(--line); }
.addr b { display: block; font-size: 17px; }
.addr span { font-size: 14px; color: var(--ink-3); }

/* ---------- CTA ---------- */
.cta { position: relative; overflow: hidden; border-radius: 32px; padding: 80px 72px; background: var(--g-950); color: #fff; isolation: isolate; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta .aurora i { opacity: .45; }
.cta .gridlines { -webkit-mask-image: radial-gradient(ellipse 60% 80% at 80% 50%, #000 20%, transparent 70%); mask-image: radial-gradient(ellipse 60% 80% at 80% 50%, #000 20%, transparent 70%); }
.cta p { margin-top: 14px; color: rgba(255,255,255,.7); font-size: 17px; }
.cta__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.footer { background: var(--g-950); color: rgba(255,255,255,.6); padding: 88px 0 40px; font-size: 14px; margin-top: 120px; position: relative; overflow: hidden; }
.footer__top { display: flex; justify-content: space-between; gap: 48px; flex-wrap: wrap; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer__brand img { height: 32px; width: auto; filter: brightness(0) invert(1); opacity: .92; }
.footer__brand p { margin-top: 18px; max-width: 380px; }
.footer__nav { display: flex; gap: 64px; flex-wrap: wrap; }
.footer__nav h4 { color: #fff; font-size: 14px; margin-bottom: 14px; }
.footer__nav a { display: block; padding: 3px 0; transition: color .15s; }
.footer__nav a:hover { color: var(--lime); }
.footer__info { padding-top: 32px; line-height: 1.95; }
.footer__info a:hover { color: var(--lime); }
.footer__bottom { margin-top: 24px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: rgba(255,255,255,.38); font-size: 13px; }
.footer__word { position: absolute; left: 50%; bottom: -0.28em; transform: translateX(-50%); font-size: clamp(80px, 17vw, 260px); font-weight: 800; letter-spacing: -0.06em; line-height: 1; color: rgba(255,255,255,.03); white-space: nowrap; pointer-events: none; }
.to-top { position: fixed; right: 20px; bottom: 20px; z-index: 90; width: 48px; height: 48px; border-radius: 50%; border: 0; cursor: pointer; background: var(--g-950); color: #fff; display: grid; place-items: center; box-shadow: 0 10px 30px -10px rgba(4,16,10,.5); opacity: 0; transform: translateY(10px); transition: .3s var(--ease); pointer-events: none; }
.to-top.is-on { opacity: 1; transform: none; pointer-events: auto; }
.to-top svg { width: 20px; height: 20px; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; } .reveal.d3 { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  .aurora i, .marquee, .seal::before, .dot { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1120px) {
  .nav a { padding: 9px 11px; font-size: 14px; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .tile--h2 { grid-row: span 1; }
  .cards--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
  .header { top: 10px; }
  .header__bar { padding: 0 8px 0 18px; }
  .nav, .nav__side .btn { display: none; }
  .menu-btn { display: block; }
  .mnav {
    display: block; position: fixed; inset: 0; z-index: 99; background: var(--g-950); color: #fff; padding: 110px 24px 40px;
    opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s; overflow-y: auto;
  }
  .menu-open .mnav { opacity: 1; visibility: visible; }
  .menu-open { overflow: hidden; }
  .mnav > a { display: block; padding: 16px 0; font-size: 26px; font-weight: 800; letter-spacing: -0.03em; border-bottom: 1px solid rgba(255,255,255,.08); transform: translateY(12px); opacity: 0; transition: .4s var(--ease); }
  .menu-open .mnav > a { transform: none; opacity: 1; }
  .mnav > a.is-active { color: var(--lime); }
  .mnav__foot { margin-top: 32px; display: flex; gap: 10px; flex-wrap: wrap; }
  .split { grid-template-columns: 1fr; gap: 44px; }
  .sticky { position: static; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .tech__pair { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
  .cert { padding: 48px 32px; }
  .cert__grid { grid-template-columns: 1fr; gap: 36px; }
  .seal { width: 170px; height: 170px; }
  .seal b { font-size: 22px; }
  .cta { flex-direction: column; align-items: flex-start; padding: 56px 32px; }
  .tabs-wrap { top: 84px; }
  .tile__row { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .container { padding: 0 18px; }
  .section { padding: 84px 0; }
  .section--tight { padding: 56px 0; }
  .header__logo img { height: 26px; }
  .header__bar { height: 58px; }
  .hero { padding: 132px 0 80px; }
  .subhero { padding: 132px 0 64px; }
  .showcase-wrap { margin-top: 48px; }
  .showcase, .showcase-wrap::before { border-radius: 16px; }
  .sec-head { margin-bottom: 40px; }
  .stat { padding: 22px 18px; }
  .bento { grid-template-columns: 1fr; grid-auto-rows: auto; }
  .tile--w2 { grid-column: auto; }
  .tile { padding: 26px; }
  .tile__media { margin: 20px -26px -26px; }
  .cards, .cards--2, .cards--4, .feat-grid { grid-template-columns: 1fr; }
  .specs { grid-template-columns: 1fr 1fr; }
  .info { grid-template-columns: 1fr; }
  .info dt { border-top: 1px solid var(--line); padding-bottom: 8px; }
  .info dd { border-top: 0; padding-top: 0; background: var(--bg-soft); }
  .tl { grid-template-columns: 44px 1fr; padding: 22px 20px; }
  .tl__kpi { grid-column: 2; text-align: left; }
  .dl { grid-template-columns: 48px 1fr auto; gap: 14px; padding: 16px; }
  .dl__icon { width: 48px; height: 48px; }
  .dl__date { display: none; }
  .map iframe { height: 300px; }
  .cc { padding: 28px 24px; }
  .marquee img { height: 50px; }
  .footer { margin-top: 84px; }
  .footer__nav { gap: 40px; }
  .device { padding: 8px; border-radius: 18px; }
  .device__screen { border-radius: 11px; }
  .panel { padding: 22px; }
  .tech { padding: 56px 0; }
}

/* CRT-LITE bento tile */
.tile--crt { padding-right: 50%; }
.tile__float { position: absolute; right: 30px; top: 50%; width: 42%; transform: translateY(-50%) rotate(-2deg); transition: transform .5s var(--ease); }
.tile--crt:hover .tile__float { transform: translateY(-50%) rotate(0deg) scale(1.03); }
@media (max-width: 640px) {
  .tile--crt { padding-right: 26px; }
  .tile__float { position: static; width: 100%; transform: none; margin-top: 20px; order: 9; }
  .tile--crt:hover .tile__float { transform: none; }
}
.flow { grid-template-columns: repeat(6, 1fr); }
.flow .card { padding: 24px 20px; }
@media (max-width: 1120px) { .flow { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .flow { grid-template-columns: 1fr 1fr; } }

/* =========================================================
   첫 화면 — 4대 사업분야 선택 (2026-10-22 추가)
   ========================================================= */
.hero--home { padding-bottom: 96px; }
.hero--home .hero__desc { max-width: 720px; }
.areas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 56px; text-align: left; }
.area {
  position: relative; display: flex; flex-direction: column; min-height: 360px; padding: 28px; border-radius: var(--r-lg); color: #fff;
  background: rgba(255,255,255,.045); box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  transition: transform .35s var(--ease), background .35s, box-shadow .35s; overflow: hidden; isolation: isolate;
}
.area::after { content: ""; position: absolute; inset: auto -30% -60% -30%; height: 70%; z-index: -1; background: radial-gradient(closest-side, rgba(155,225,93,.28), transparent); opacity: 0; transition: opacity .35s; }
.area:hover { transform: translateY(-6px); background: rgba(255,255,255,.075); box-shadow: inset 0 0 0 1px rgba(155,225,93,.45), 0 24px 60px -24px rgba(0,0,0,.6); }
.area:hover::after { opacity: 1; }
.area__top { min-height: 26px; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.area__no { font-size: 13px; font-weight: 800; letter-spacing: .1em; color: var(--lime); }
.area__badge { font-size: 12px; font-weight: 800; padding: 4px 11px; border-radius: 999px; background: rgba(255,255,255,.1); color: rgba(255,255,255,.8); box-shadow: inset 0 0 0 1px rgba(255,255,255,.16); }
.area__icon { margin-top: 26px; width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: rgba(155,225,93,.14); color: var(--lime); }
.area__icon svg { width: 28px; height: 28px; }
.area__name { margin-top: 22px; font-size: 26px; font-weight: 800; letter-spacing: -0.03em; line-height: 1.25; }
.area__sub { margin-top: 4px; font-size: 13px; font-weight: 700; color: rgba(255,255,255,.5); }
.area__desc { margin-top: 14px; font-size: 15px; line-height: 1.65; color: rgba(255,255,255,.7); }
.area__foot { margin-top: auto; padding-top: 22px; display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; }
.area .tile__arrow { background: rgba(255,255,255,.1); color: #fff; }
.area:hover .tile__arrow { background: var(--lime); color: var(--g-950); transform: rotate(-45deg); }
.stats--3 { grid-template-columns: repeat(3, 1fr); }
.bento--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1120px) { .areas { grid-template-columns: repeat(2, 1fr); } .area { min-height: 300px; } }
@media (max-width: 640px) {
  .areas { grid-template-columns: 1fr; margin-top: 40px; gap: 12px; }
  .area { min-height: 0; padding: 24px; }
  .area__icon { margin-top: 18px; }
  .area__name { font-size: 23px; }
  .stats--3, .bento--2 { grid-template-columns: 1fr; }
}

/* 회사 소개 — 사업 분야 카드 (2026-10-22 추가) */
.card--area { display: flex; flex-direction: column; }
.card__more { margin-top: auto; padding-top: 22px; display: inline-flex; align-items: center; gap: 6px; font-size: 15px; font-weight: 700; color: var(--g-700); }
.card__more svg { width: 16px; height: 16px; transition: transform .2s var(--ease); }
.card__more:hover svg { transform: translateX(3px); }

/* 엘리베이터 페이지 — 하위 기술 블록·흰 패널 (2026-10-22 추가) */
.tech__sub { margin-top: 64px; padding-top: 56px; border-top: 1px dashed var(--line); scroll-margin-top: 170px; }
.panel--white { background: #fff; box-shadow: inset 0 0 0 1px var(--line); }
.panel--white .checks { display: grid; grid-template-columns: 1fr 1fr; column-gap: 32px; }
@media (max-width: 640px) { .panel--white .checks { grid-template-columns: 1fr; } }

/* 엘리베이터 페이지 — 구역 바로가기 (2026-10-23 추가) */
.jump-bar { position: sticky; top: 118px; z-index: 50; height: 0; }
.jump-bar .tabs { width: max-content; max-width: 100%; margin: 0 auto; transform: translateY(-50%); }
.jump-area section[id], .jump-area .tech__sub { scroll-margin-top: 160px; }
@media (max-width: 960px) { .jump-bar { top: 106px; } }

/* 엘리베이터 페이지 — 제품별 구역 구분 (2026-10-23 추가) */
.prod { position: relative; }
.prod--a { background: #fff; }
.prod--b { background: #EEF4F0; }
.prod--b .panel { background: #fff; }
.prod + .prod:not(.prod-cont)::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: #DCE6DF; }
.prod-mid { padding-bottom: 56px; }
.prod-cont { padding-top: 56px; }
.prod-tag { display: flex; align-items: center; gap: 14px; margin-bottom: 30px; }
.prod-tag b { flex: none; width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--g-950); color: var(--lime); font-size: 15px; font-weight: 800; letter-spacing: .02em; }
.prod-tag span { font-size: 15px; font-weight: 800; color: var(--g-700); letter-spacing: -0.01em; white-space: nowrap; }
.prod-tag::after { content: ""; flex: 1; height: 2px; border-radius: 2px; background: linear-gradient(90deg, #CFE0D4, transparent); }
.prod .tech__title { margin-top: 0; }
@media (max-width: 640px) { .prod-mid { padding-bottom: 40px; } .prod-cont { padding-top: 40px; } }

/* 엘리베이터 페이지 — NELIOT 강조 카드 (2026-10-23 추가) */
.neliot-hero { align-items: flex-end; margin-bottom: 72px; padding: 64px 64px 60px; }
.neliot-hero .h2 { margin-top: 22px; }
.neliot-hero p { max-width: 680px; }
.neliot-hero p + p { margin-top: 8px; }
.neliot-hero .grad { font-size: 1.25em; letter-spacing: -0.02em; }
@media (max-width: 960px) { .neliot-hero { padding: 48px 28px; margin-bottom: 56px; } }

/* 엘리베이터 페이지 — EMS Insight 2.0 소개 (2026-10-23 추가) */
.video-frame { margin-top: 32px; }
.video-frame video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; background: #0A0F0C; }
.frows { margin-top: 56px; display: grid; gap: 20px; }
.frow { display: grid; grid-template-columns: 1.25fr 1fr; gap: 40px; align-items: center; padding: 32px; border-radius: var(--r-lg); background: var(--bg-soft); }
.frow:nth-child(even) .frow__media { order: 2; }
.frow__text h4 { margin-top: 8px; font-size: 22px; font-weight: 800; letter-spacing: -0.025em; line-height: 1.35; }
.frow__text p { margin-top: 10px; font-size: 16px; color: var(--ink-2); }
.frow__text .checks { margin-top: 18px; gap: 9px; }
.frow__text .checks li { font-size: 15px; }
.frow .media { box-shadow: 0 20px 40px -24px rgba(4,16,10,.45); }
@media (max-width: 960px) { .frow { grid-template-columns: 1fr; gap: 24px; padding: 22px; } .frow:nth-child(even) .frow__media { order: 0; } }

/* 엘리베이터 페이지 — NSRMS 서비스 화면 (2026-10-23 추가) */
.prod--b .frow { background: #fff; }
.frow--narrow { grid-template-columns: minmax(0, .8fr) 1fr; }
.phone-shot { max-width: 272px; margin: 0 auto; padding: 10px; border-radius: 34px; background: #0E1611; box-shadow: 0 24px 50px -24px rgba(4,16,10,.55); }
.phone-shot img { border-radius: 24px; width: 100%; }
.doc-shot { max-width: 400px; margin: 0 auto; padding: 10px; background: #fff; border-radius: 12px; box-shadow: inset 0 0 0 1px var(--line), 0 24px 50px -28px rgba(4,16,10,.4); }
.doc-shot img { width: 100%; }
.alert-band { margin-top: 36px; padding: 32px; border-radius: var(--r-lg); background: var(--g-950); color: #fff; display: grid; grid-template-columns: 1fr 1.6fr; gap: 32px; align-items: center; }
.alert-band__head h4 { margin-top: 12px; font-size: 22px; font-weight: 800; letter-spacing: -0.025em; line-height: 1.35; }
.alert-band__head p { margin-top: 10px; font-size: 15px; color: rgba(255,255,255,.7); }
.alert-band__items { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.alert-item { padding: 20px; border-radius: 18px; background: rgba(255,255,255,.06); box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); }
.alert-item__icon { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; background: rgba(155,225,93,.16); color: var(--lime); }
.alert-item__icon svg { width: 24px; height: 24px; }
.alert-item b { display: block; margin-top: 14px; font-size: 16px; font-weight: 800; }
.alert-item span { display: block; margin-top: 4px; font-size: 14px; color: rgba(255,255,255,.66); line-height: 1.55; }
@media (max-width: 1120px) { .alert-band { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .alert-band { padding: 24px; } .alert-band__items { grid-template-columns: 1fr; } .frow--narrow { grid-template-columns: 1fr; } }

/* 원격감시 — 중앙관제 대형 스크린, 앱·리포트 2장 배치 (2026-10-23 추가) */
.frow--wide { grid-template-columns: 1fr; gap: 28px; }
.frow--wide .frow__media { order: 0 !important; }
.checks--2col { display: grid; grid-template-columns: 1fr 1fr; column-gap: 32px; }
.videowall { display: grid; grid-template-columns: 2.07fr 1.79fr; gap: 6px; padding: 12px; border-radius: 18px; background: #0B0F0D; box-shadow: 0 2px 0 #1E2722 inset, 0 40px 60px -36px rgba(4,16,10,.6); }
.videowall__screen { border-radius: 4px; overflow: hidden; background: #000; }
.videowall__screen img { width: 100%; height: 100%; object-fit: cover; }
.phone-pair { display: flex; justify-content: center; gap: 16px; }
.phone-pair .phone-shot { max-width: 180px; margin: 0; padding: 7px; border-radius: 26px; flex: 1 1 0; }
.phone-pair .phone-shot img { border-radius: 19px; }
.doc-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.doc-pair .doc-shot { max-width: none; padding: 6px; }
@media (max-width: 640px) { .checks--2col { grid-template-columns: 1fr; } .videowall { padding: 6px; gap: 3px; border-radius: 10px; } .phone-pair .phone-shot { max-width: 150px; } }

/* AI 기반 제품 페이지 (2026-10-23 추가) */
.bento--1 { grid-template-columns: 1fr; }
.frow video { display: block; width: 100%; height: auto; aspect-ratio: 1280 / 790; background: #0A0F0C; }

/* 2026-10-23 에스컬레이터 안전감시 영상 */
.media video { display:block; width:100%; height:auto; }
#escalator .split .media video { aspect-ratio:16/9; background:#0A0F0C; }
#escalator .frow { background: #fff; }
/* 2026-10-23 기능 소개 영상 크기 통일, 피크관리 전·후 그래프 */
#ai-demo .frow { grid-template-columns: 1fr 1.25fr; }
#ai-demo .frow:nth-child(even) { grid-template-columns: 1.25fr 1fr; }
@media (max-width: 960px) { #ai-demo .frow, #ai-demo .frow:nth-child(even) { grid-template-columns: 1fr; } }
.peak-ba { display: grid; gap: 14px; }
.peak-ba figure { margin: 0; }
.peak-ba figcaption { font-size: 13px; font-weight: 700; color: var(--ink-2); margin-bottom: 6px; }
/* 2026-10-23 사업영역 공통 섹션 구분 강화 (엘리베이터·전력·자동화·AI) */
.prod--b { background: #E7F0EA; }
.prod + .prod:not(.prod-cont)::before { height: 1px; background: #CADBCF; }
.prod:not(.prod-cont) { padding-top: 104px; }
.prod-tag { gap: 16px; margin-bottom: 36px; }
.prod-tag b { width: 56px; height: 56px; border-radius: 16px; font-size: 18px; box-shadow: 0 10px 24px -12px rgba(4,16,10,.6); }
.prod-tag span { font-size: 22px; font-weight: 800; color: var(--g-950); letter-spacing: -0.02em; }
.prod-tag::after { height: 3px; background: linear-gradient(90deg, var(--lime) 0, #CFE0D4 120px, transparent); }
.prod .tech__kicker { display: inline-flex; align-items: center; gap: 8px; }
.prod .tech__kicker::before { content: ""; width: 18px; height: 2px; background: currentColor; border-radius: 2px; }
.prod .sec-head .tech__title { margin-top: 8px; }
.dark-panel { position: relative; overflow: hidden; isolation: isolate; background: var(--g-950); color: #fff; border-radius: var(--r-lg); padding: 64px 56px; }
@media (max-width: 640px) { .prod:not(.prod-cont) { padding-top: 76px; } .prod-tag b { width: 46px; height: 46px; font-size: 15px; border-radius: 14px; } .prod-tag span { font-size: 18px; white-space: normal; } .dark-panel { padding: 40px 22px; } }
/* 2026-10-23 산업 자동화 */
.vac-pair { display: grid; gap: 12px; }
.prod--b .cards .card { background: #fff; }
/* 2026-10-23 회사 소개 특허 */
.patents { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.patent { margin: 0; background: #fff; border-radius: var(--r-lg); overflow: hidden; box-shadow: inset 0 0 0 1px var(--line); display: flex; flex-direction: column; }
.patent__img { aspect-ratio: 5 / 3; overflow: hidden; background: #F4F7F5; border-bottom: 1px solid var(--line); }
.patent__img img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.patent figcaption { padding: 20px 22px 24px; display: grid; gap: 6px; }
.patent__no { font-size: 13px; font-weight: 800; color: var(--g-700); letter-spacing: .02em; }
.patent figcaption b { font-size: 17px; line-height: 1.45; letter-spacing: -0.02em; }
.patent figcaption small { font-size: 13px; color: var(--ink-3); }
#patents .card { background: #fff; }
#patents .card .checks li { font-size: 14px; }
@media (max-width: 960px) { .patents { grid-template-columns: 1fr; } }
/* 2026-10-23 설치 실적 통계 */
.statblock + .statblock { margin-top: 72px; padding-top: 72px; border-top: 1px solid var(--line); }
.statblock__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; margin-bottom: 28px; }
.statblock__head .lead { margin-top: 12px; max-width: 560px; }
.statblock__total { text-align: right; }
.statblock__total b { display: block; font-size: clamp(48px, 6vw, 76px); font-weight: 800; letter-spacing: -0.04em; line-height: 1; color: var(--g-950); }
.statblock__total b small { font-size: .4em; margin-left: 4px; color: var(--g-700); }
.statblock__total span { font-size: 14px; font-weight: 700; color: var(--ink-3); }
.statblock__grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 20px; }
.statcard { background: #fff; border-radius: var(--r-lg); box-shadow: inset 0 0 0 1px var(--line); padding: 28px; }
.statcard h3 { font-size: 16px; font-weight: 800; margin-bottom: 18px; }
.statcard__note { margin-top: 8px; font-size: 12px; color: var(--ink-3); }
.donut { display: grid; grid-template-columns: 180px 1fr; gap: 24px; align-items: center; }
.donut svg { width: 100%; height: auto; }
.donut__num { font-size: 30px; font-weight: 800; fill: var(--g-950); letter-spacing: -1px; }
.donut__lbl { font-size: 12px; font-weight: 700; fill: #6B7A71; }
.donut__legend { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.donut__legend li { display: grid; grid-template-columns: 12px 1fr auto; gap: 10px; align-items: center; font-size: 14px; }
.donut__legend i { width: 12px; height: 12px; border-radius: 3px; }
.donut__legend b { font-size: 15px; font-weight: 800; text-align: right; }
.donut__legend b small { display: inline; margin-left: 4px; font-size: 12px; font-weight: 600; color: var(--ink-3); }
.bars { width: 100%; height: auto; display: block; }
.bars rect { fill: #9FCB85; }
.bars .is-cur rect { fill: #0E5A34; }
.bars__base { stroke: #CADBCF; stroke-width: 1; }
.bar__v { font-size: 11px; font-weight: 700; fill: #3D4A43; }
.bar__y { font-size: 11px; fill: #6B7A71; }
@media (max-width: 960px) { .statblock__grid { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .donut { grid-template-columns: 1fr; } .donut svg { max-width: 200px; margin: 0 auto; } .statblock__total { text-align: left; } }
/* 2026-10-23 사업영역 첫 부분 솔루션 박스 */
.tile--full { grid-column: 1 / -1; }
/* 2026-10-23 회사 소개 사업 분야 항목 링크 */
.card--area .checks a { color: inherit; text-decoration: none; }
.card--area .checks a:hover { color: var(--g-700); text-decoration: underline; text-underline-offset: 3px; }
/* 2026-10-24 NS-View 감지 상황 예시 */
.scenes-wrap { margin-top: 40px; }
.scenes { margin-top: 14px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.scene { margin: 0; border-radius: 14px; overflow: hidden; background: #0A0F0C; position: relative; }
.scene img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.scene figcaption { position: absolute; left: 10px; bottom: 10px; padding: 4px 10px; border-radius: 999px; background: rgba(4,16,10,.72); color: #fff; font-size: 13px; font-weight: 700; }
@media (max-width: 960px) { .scenes { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .scenes { grid-template-columns: repeat(2, 1fr); } }
.li-note { display: block; font-size: 13px; color: var(--ink-3); margin-top: 2px; }
/* 2026-10-25 어두운 패널 안 카드는 흰 배경 규칙에서 제외 (AI #peak-how) */
.prod--b .cards .card--dark { background: rgba(255,255,255,.04); }
/* 2026-10-26 강조 링크 띠 (AI #peak → 전력 관리) */
.cta-strip { margin-top: 32px; display: flex; align-items: center; justify-content: space-between; gap: 20px 32px; flex-wrap: wrap; padding: 24px 28px; border-radius: var(--r-lg); background: var(--g-950); color: #fff; }
.cta-strip p { margin: 0; flex: 1 1 320px; font-size: 16px; line-height: 1.6; color: rgba(255,255,255,.78); }
.cta-strip p b { color: #fff; }
/* 2026-10-26 첫 부분 솔루션 전체 소개 — 위 어두운 머리글·아래 흰색/연두색 제품 섹션과 다른 단계로 보이도록 중간 톤 세이지 배경 */
.section--overview { position: relative; overflow: hidden; background: radial-gradient(900px 420px at 88% 0%, rgba(255,255,255,.22), transparent 70%), linear-gradient(180deg, #82A38E 0%, #97B5A1 100%); border-bottom: 1px solid #74957F; }
.section--overview::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: radial-gradient(rgba(8,40,22,.12) 1px, transparent 1px); background-size: 22px 22px; -webkit-mask-image: linear-gradient(180deg, #000, transparent 75%); mask-image: linear-gradient(180deg, #000, transparent 75%); }
.section--overview > .container { position: relative; }
.section--overview .sec-head .lead { color: #1F3127; }
.section--overview .eyebrow { color: #0F3D24; }
.section--overview .tile:not(.tile--dark):not(.tile--green) { color: var(--ink); background: linear-gradient(160deg, #E6F0E9 0%, #CFE1D5 100%); box-shadow: inset 0 0 0 1px rgba(14,61,36,.10), 0 16px 36px -22px rgba(4,40,20,.45); }
.section--overview .tile:not(.tile--dark):not(.tile--green) .tile__icon { background: #C0D8C8; }
.section--overview .tile:not(.tile--dark):not(.tile--green) .tag { background: #C5DBCC; }
.section--overview .tile:not(.tile--dark):not(.tile--green) .tile__arrow { background: #C0D8C8; }
/* 2026-10-26 큰 타일 안 그림 2장 작게 배치 */
.tile__media--pair { margin: 26px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: start; }
.tile__media--pair figure { margin: 0; border-radius: 14px; overflow: hidden; background: #fff; box-shadow: 0 16px 34px -14px rgba(0,0,0,.6); }
.tile__media--pair img { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top center; }
.tile__media--pair figcaption { padding: 8px 12px; font-size: 12px; font-weight: 700; color: var(--g-800); background: #F4F7F5; }
@media (max-width: 520px) { .tile__media--pair { grid-template-columns: 1fr; } }
/* 2026-10-26 솔루션 소개: 짙은 박스 조금 연하게, 작은 그림 1장·작은 크기 */
.section--overview .tile--dark { background: #17352A; }
.section--overview .tile--green { background: linear-gradient(145deg, #2A6A45, #18452D); }
.tile__media--one { grid-template-columns: 1fr; }
.tile__media--sm { margin-top: 18px; gap: 10px; }
.tile__media--sm figcaption { padding: 6px 10px; font-size: 11px; }
.tile--w2 .tile__media--one { max-width: 300px; }
/* 2026-10-26 타일 안 바로가기 안내 줄(강조) */
.tile__more { margin-top: 12px; padding: 9px 12px; border-radius: 10px; background: var(--g-700); color: #fff; font-size: 13px; font-weight: 700; line-height: 1.5; }
.tile__more b { color: var(--lime); white-space: nowrap; }
.tile:hover .tile__more { background: var(--g-800); }
/* 2026-10-26 통합 감시반 타일 그림 2장 (위아래로 이어 붙임) */
.tile__media--split { display: grid; grid-template-columns: 1fr; gap: 3px; }
.tile__media--split img { width: 100%; height: auto; aspect-ratio: 504 / 260; object-fit: cover; object-position: center top; }
/* 2026-10-26 엘리베이터 솔루션: 통합 감시반 3칸 높이, 원격감시·AI 카메라 가로형(간이감시반처럼 그림 오른쪽) */
.tile--h3 { grid-row: span 3; }
.tile--side { padding-right: 48%; }
.tile--side .tile__media--pair { position: absolute; right: 28px; top: 50%; width: 40%; max-width: none; margin: 0; transform: translateY(-50%); }
@media (max-width: 1120px) { .tile--h3 { grid-row: span 1; } }
@media (max-width: 640px) {
  .tile--side { padding-right: 26px; }
  .tile--side .tile__media--pair { position: static; width: 100%; transform: none; margin-top: 18px; }
}
/* 2026-10-26 원격감시 박스 그림 조금 크게 */
@media (min-width: 641px) {
  .tile--side { padding-right: 52%; }
  .tile--side .tile__media--pair { right: 22px; width: 50%; gap: 8px; grid-template-columns: 1.3fr 1fr; }
  .tile--side .tile__media--pair img { aspect-ratio: 4 / 3.4; }
}
/* 2026-10-26 감시반 실적 — 용도별 비중 */
.groups__bar { display: flex; height: 18px; border-radius: 999px; overflow: hidden; gap: 2px; background: #EEF3EF; }
.groups__bar span { display: block; height: 100%; }
.groups__list { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 14px; }
.groups__list li { display: grid; grid-template-columns: 12px 1fr auto auto; align-items: center; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.groups__list li:last-child { border-bottom: 0; padding-bottom: 0; }
.groups__list i { width: 12px; height: 12px; border-radius: 3px; }
.groups__list b { display: block; font-size: 15px; font-weight: 800; }
.groups__list small { font-size: 12px; color: var(--ink-3); }
.groups__list strong { font-size: 30px; font-weight: 800; letter-spacing: -0.03em; color: var(--g-950); line-height: 1; }
.groups__list strong em { font-style: normal; font-size: .5em; margin-left: 2px; color: var(--g-700); }
.groups__list li > span { min-width: 56px; text-align: right; font-size: 13px; color: var(--ink-3); }