:root{
  --bg:#f2f6fb;
  --paper:#ffffff;
  --ink:#13213f;
  --muted:#526180;
  --line:#d9e2ef;
  --navy:#0f2557;
  --navy-2:#0a1a3e;
  --cyan:#00b4d8;
  --cyan-2:#48cae4;
  --mint:#22c55e;
  --orange:#f97316;
  --radius:18px;
  --radius-lg:28px;
  --shadow:0 12px 34px rgba(15,37,87,.10);
  --shadow-lg:0 20px 54px rgba(15,37,87,.16);
  --max:1260px;
}

*{box-sizing:border-box}
html,body{height:100%}
html{scroll-padding-top:100px}
body{
  margin:0;
  font-family:Pretendard,SUIT,"Noto Sans KR",Apple SD Gothic Neo,Malgun Gothic,sans-serif;
  color:var(--ink);
  line-height:1.65;
  background:var(--bg);
}
body.menu-open{overflow:hidden}
body.notice-open{overflow:hidden}

a{color:inherit}
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible{
  outline:2px solid rgba(14,165,199,.72);
  outline-offset:2px;
}
.container{max-width:var(--max); margin:0 auto; padding:0 20px}
.small{font-size:12px; color:var(--muted)}

/* Header */
header{
  position:sticky;
  top:0;
  z-index:100;
  border-bottom:1px solid rgba(217,226,239,.75);
  background:rgba(255,255,255,.84);
  backdrop-filter:blur(14px);
  transition:box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
header.is-scrolled{
  border-bottom-color:rgba(14,165,199,.2);
  background:rgba(255,255,255,.92);
  box-shadow:0 10px 26px rgba(15,37,87,.11);
}
.topbar{display:flex; align-items:center; justify-content:space-between; gap:14px; padding:15px 0}
.brand{display:flex; align-items:center; gap:12px; text-decoration:none}
.brand img{height:54px; width:auto; display:block}
.nav-wrap{display:flex; align-items:center; gap:10px; margin-left:auto}
nav{display:flex; gap:10px; align-items:center}
nav a{
  text-decoration:none;
  font-weight:760;
  font-size:15px;
  color:#15274f;
  padding:12px 15px;
  border-radius:11px;
  border:1px solid transparent;
  transition:all .18s ease;
}
nav a:hover,nav a.active{background:rgba(0,180,216,.08); border-color:rgba(0,180,216,.28)}
nav a.nav-dashboard-btn{
  margin-left:6px;
  background:linear-gradient(135deg,var(--cyan),#0ea5c7);
  color:#fff;
  border-color:transparent;
  box-shadow:0 8px 20px rgba(14,165,199,.28);
}
nav a.nav-dashboard-btn:hover{
  background:linear-gradient(135deg,#06b6d4,#0891b2);
  border-color:transparent;
  transform:translateY(-1px);
}
.util{display:none}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:11px 16px; border-radius:12px; text-decoration:none;
  font-weight:800; border:1px solid var(--line); background:var(--paper);
  box-shadow:var(--shadow); cursor:pointer; transition:all .18s ease;
}
.btn:hover{transform:translateY(-2px); box-shadow:var(--shadow-lg)}
.btn.primary{background:linear-gradient(135deg,var(--cyan),#0ea5c7); border-color:transparent; color:#fff}
.btn.ghost{background:transparent; box-shadow:none}

.burger{display:none}
.mobile-nav{display:none}

.mega{
  position:absolute; left:0; right:0; top:82px; display:none;
  border-bottom:1px solid rgba(217,226,239,.9);
  background:rgba(255,255,255,.97);
  box-shadow:var(--shadow-lg);
}
.mega .container{padding:18px 20px 22px}
.mega-grid{display:grid; grid-template-columns:1.2fr 1fr 1fr 1fr; gap:14px}
.mega-card{border:1px solid var(--line); border-radius:16px; background:#fff; padding:14px; transition:all .2s ease}
.mega-card:hover{transform:translateY(-3px); border-color:rgba(0,180,216,.32)}
.mega-card h4{margin:0 0 8px; font-size:14px; color:#0f2557}
.mega-card a{display:block; text-decoration:none; color:var(--muted); font-size:13px; font-weight:700; padding:7px 8px; border-radius:10px}
.mega-card a:hover{background:rgba(0,180,216,.08); color:#0f2557}

/* Generic sections */
main section{padding:72px 0}
.page-hero{padding:34px 0 18px}
.kicker{font-size:12px; font-weight:900; letter-spacing:.18em; text-transform:uppercase; color:#0d87a3}
.accent-line{width:48px; height:3px; border-radius:999px; margin:12px 0 16px; background:linear-gradient(90deg,var(--cyan),var(--cyan-2))}
.section-head{display:flex; align-items:flex-end; justify-content:space-between; gap:12px; margin-bottom:18px}
.section-head h2{margin:0; font-size:clamp(26px,2.8vw,44px); line-height:1.15; letter-spacing:-.02em}
.section-head p{margin:0; color:var(--muted); max-width:740px; font-size:15px}

.grid-2{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px}
.grid-3{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:16px}
.grid-4{display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:12px}

.card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow);
  transition:all .2s ease;
}
.card:hover{transform:translateY(-3px); box-shadow:var(--shadow-lg); border-color:rgba(0,180,216,.25)}
.card h3{margin:0 0 8px; font-size:20px; letter-spacing:-.01em}
.card p{margin:0; color:var(--muted); font-size:14px}
.list{margin:10px 0 0; padding-left:18px; color:var(--muted); font-size:13px}

.tagrow{display:flex; flex-wrap:wrap; gap:8px; margin-top:10px}
.tag{border:1px solid rgba(148,163,184,.42); border-radius:999px; background:rgba(255,255,255,.88); color:#34425e; font-size:12px; padding:6px 10px}

.panel{
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  background:var(--paper);
  box-shadow:var(--shadow-lg);
}

/* Main Hero */
.hero-main{
  position:relative;
  display:flex;
  align-items:flex-end;
  min-height:84vh;
  border-radius:34px;
  overflow:hidden;
  border:1px solid rgba(148,163,184,.3);
  box-shadow:var(--shadow-lg);
}
.hero-main video,
.hero-main img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; display:block}
.hero-main::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(105deg, rgba(10,26,62,.92), rgba(15,37,87,.75) 55%, rgba(15,37,87,.36));
}
.hero-main-copy{
  position:relative;
  z-index:2;
  display:flex;
  flex-direction:column;
  gap:14px;
  padding:88px 56px 84px;
  margin-left:0;
  max-width:920px;
  color:#ecf3ff;
}
.hero-main-copy h1{margin:0; font-size:clamp(34px,5vw,70px); line-height:1.03; letter-spacing:-.03em}
.hero-main-copy p{margin:0; color:rgba(236,243,255,.86); font-size:18px}
.hero-main-badges{display:flex; flex-wrap:wrap; gap:10px; margin-top:2px}
.hero-main-badges span{font-size:12px; font-weight:800; border-radius:999px; padding:7px 11px; border:1px solid rgba(148,163,184,.42); background:rgba(10,26,62,.42); color:#d8e7ff}
.hero-main-actions{display:flex; flex-wrap:wrap; gap:12px; margin-top:2px}
.hero-main-metrics{margin-top:12px; display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:12px; max-width:860px}
.hero-main-metric{
  position:relative;
  border:1px solid rgba(148,163,184,.3);
  border-radius:13px;
  background:rgba(9,20,46,.46);
  padding:12px 12px 12px 66px;
  min-height:88px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.hero-main-metric::before{
  content:"";
  position:absolute;
  left:12px;
  top:50%;
  width:42px;
  height:42px;
  transform:translateY(-50%);
  border-radius:10px;
  border:1px solid rgba(148,163,184,.34);
  background:rgba(7,17,39,.55);
}
.hero-main-metric::after{
  content:"";
  position:absolute;
  left:21px;
  top:50%;
  width:24px;
  height:24px;
  transform:translateY(-50%);
  background-repeat:no-repeat;
  background-position:center;
  background-size:24px 24px;
  filter:invert(67%) sepia(30%) saturate(702%) hue-rotate(148deg) brightness(99%) contrast(98%);
}
.hero-main-metrics .hero-main-metric:nth-child(1)::after{background-image:url("icons/collect.svg")}
.hero-main-metrics .hero-main-metric:nth-child(2)::after{background-image:url("icons/obd.svg")}
.hero-main-metrics .hero-main-metric:nth-child(3)::after{background-image:url("icons/fleet.svg")}
.hero-main-metrics .hero-main-metric:nth-child(4)::after{background-image:url("icons/dashboard.svg")}
.hero-main-metrics .hero-main-metric:nth-child(5)::after{background-image:url("icons/drt.svg")}
.hero-main-metrics .hero-main-metric:nth-child(6)::after{background-image:url("icons/power.svg")}
.hero-main-metric b{display:block; color:#76def0; font-size:14px; line-height:1.35}
.hero-main-metric span{display:block; margin-top:4px; color:#d4e2ff; font-size:12px}

/* Section styles */
.surface-dark{
  border-radius:28px;
  border:1px solid rgba(125,211,252,.28);
  background:linear-gradient(145deg,#0b1f47,#123062);
  color:#e9f1ff;
  padding:18px;
}
.surface-dark p,.surface-dark .small{color:rgba(233,241,255,.84)}

.media{border:1px solid var(--line); border-radius:20px; overflow:hidden; background:#fff; box-shadow:var(--shadow)}
.media img,.media video{width:100%; height:auto; display:block}

.metric-grid{display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:12px}
.metric-item{
  position:relative;
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
  box-shadow:var(--shadow);
  min-height:132px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:16px 16px 16px 86px;
}
.metric-item::before{
  content:"";
  position:absolute;
  left:16px;
  top:50%;
  width:48px;
  height:48px;
  transform:translateY(-50%);
  border-radius:12px;
  border:1px solid rgba(14,165,199,.28);
  background:linear-gradient(165deg,#f2f9ff,#ebf5ff);
  box-shadow:0 4px 12px rgba(14,35,85,.08);
}
.metric-item::after{
  content:"";
  position:absolute;
  left:28px;
  top:50%;
  width:24px;
  height:24px;
  transform:translateY(-50%);
  background-repeat:no-repeat;
  background-position:center;
  background-size:24px 24px;
  filter:invert(36%) sepia(93%) saturate(1344%) hue-rotate(165deg) brightness(95%) contrast(88%);
}
.metric-grid .metric-item:nth-child(4n+1)::after{background-image:url("icons/collect.svg")}
.metric-grid .metric-item:nth-child(4n+2)::after{background-image:url("icons/refine.svg")}
.metric-grid .metric-item:nth-child(4n+3)::after{background-image:url("icons/analyze.svg")}
.metric-grid .metric-item:nth-child(4n+4)::after{background-image:url("icons/control.svg")}
.metric-item b{display:block; margin:0; font-size:21px; line-height:1.25; color:#0f2557}
.metric-item span{display:block; margin-top:8px; color:var(--muted); font-size:13px; line-height:1.65}

.library-grid{display:grid; grid-template-columns:1fr; gap:18px}
.library-card{padding:22px}
.library-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:8px}
.library-head h2{margin:6px 0 0; font-size:32px; line-height:1.08; letter-spacing:-.02em}
.library-copy{margin:0 0 18px; color:var(--muted)}
.library-upload-panel{
  margin-top:14px;
  padding-top:16px;
  border-top:1px solid rgba(217,226,239,.9);
}
.library-form{display:grid; gap:12px}
.library-form label{display:grid; gap:6px}
.library-form label span{font-size:13px; font-weight:800; color:#29416e}
.library-message{min-height:18px; margin-top:2px}
.library-list{display:grid; gap:10px}
.library-item{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:12px;
  align-items:center;
  padding:14px 16px;
  border:1px solid var(--line);
  border-radius:16px;
  background:#f8fbff;
}
.library-item h3{margin:0; font-size:17px; line-height:1.3}
.library-item p{margin:4px 0 0; color:var(--muted); font-size:13px}
.library-item .meta{display:flex; flex-wrap:wrap; gap:8px; margin-top:8px}
.library-item .meta span{
  display:inline-flex;
  align-items:center;
  min-height:26px;
  padding:0 10px;
  border-radius:999px;
  background:#eef6ff;
  color:#34507c;
  font-size:12px;
  font-weight:700;
}
.library-empty{
  display:grid;
  place-items:center;
  min-height:220px;
  border:1px dashed rgba(148,163,184,.42);
  border-radius:18px;
  color:var(--muted);
  background:#fbfdff;
  text-align:center;
  padding:20px;
}

/* Home specific */
.home-split{display:grid; grid-template-columns:1.1fr 1fr; gap:20px; align-items:start}
.home-stack{display:grid; gap:12px}
.home-chip{display:flex; gap:8px; flex-wrap:wrap}
.home-chip span{border-radius:999px; border:1px solid rgba(148,163,184,.35); background:#fff; padding:6px 10px; font-size:12px; font-weight:800; color:#34425e}
.home-split > .surface-dark{min-height:0}
#business .section-head{align-items:center}
#business .home-split > .surface-dark{
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:24px;
}
.biz-detail-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
  margin-top:2px;
}
.biz-detail{
  position:relative;
  border:1px solid rgba(148,163,184,.35);
  border-radius:12px;
  background:rgba(8,18,40,.34);
  padding:10px 11px 10px 68px;
  min-height:58px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.biz-detail::before{
  content:"";
  position:absolute;
  left:10px;
  top:50%;
  width:38px;
  height:38px;
  transform:translateY(-50%);
  border-radius:10px;
  border:1px solid rgba(125,211,252,.28);
  background:rgba(6,15,36,.52);
}
.biz-detail::after{
  content:"";
  position:absolute;
  left:19px;
  top:50%;
  width:20px;
  height:20px;
  transform:translateY(-50%);
  background-repeat:no-repeat;
  background-position:center;
  background-size:20px 20px;
  filter:invert(67%) sepia(30%) saturate(702%) hue-rotate(148deg) brightness(99%) contrast(98%);
}
.biz-detail.icon-air::after{background-image:url("icons/air.svg")}
.biz-detail.icon-fire::after{background-image:url("icons/fire.svg")}
.biz-detail.icon-dashboard::after{background-image:url("icons/dashboard.svg")}
.biz-detail.icon-power::after{background-image:url("icons/power.svg")}
.biz-detail b{display:block; color:#8fe7f5; font-size:13px; line-height:1.3}
.biz-detail span{display:block; margin-top:4px; color:#d7e7ff; font-size:12px; line-height:1.45}
.biz-flow{
  margin-top:auto;
  border:1px dashed rgba(148,163,184,.4);
  border-radius:999px;
  padding:7px 12px;
  color:#d7e7ff;
  font-size:12px;
  font-weight:800;
}

.product-tile{position:relative; overflow:hidden; border-radius:24px; border:1px solid var(--line); box-shadow:var(--shadow); min-height:320px; background:#0a1a3e; text-decoration:none; display:block}
.product-tile img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:transform .35s ease}
.product-tile::after{content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(7,16,34,.16), rgba(7,16,34,.82))}
.product-tile:hover img{transform:scale(1.04)}
.product-tile.planned{
  background:
    radial-gradient(520px 220px at 78% 18%, rgba(56,189,248,.22), transparent 70%),
    linear-gradient(145deg,#0b1f47,#123062);
}
.product-tile.planned::before{
  content:"";
  position:absolute;
  inset:14px;
  border-radius:18px;
  border:1px dashed rgba(148,163,184,.42);
  z-index:1;
}
.product-tile.planned .product-meta{
  z-index:2;
}
.product-tile.planned .product-meta p{
  color:#d7e8ff;
}
.product-meta{position:absolute; left:0; right:0; bottom:0; z-index:2; padding:16px}
.product-meta h3{margin:0; color:#fff; font-size:22px}
.product-meta p{margin:6px 0 0; color:#dbe8ff; font-size:13px}

/* Carousel */
.biz-carousel{position:relative; border-radius:24px; overflow:hidden; border:1px solid var(--line); background:#081633; box-shadow:var(--shadow-lg)}
.biz-track{position:relative; min-height:420px}
.biz-track.large{min-height:520px}
.biz-track.medium{min-height:420px}
.biz-slide{position:absolute; inset:0; opacity:0; transform:translateX(24px); transition:opacity .45s ease, transform .45s ease; pointer-events:none}
.biz-slide.active{opacity:1; transform:none; pointer-events:auto}
.biz-slide img{width:100%; height:420px; object-fit:cover; display:block}
.biz-track.large .biz-slide img{height:520px}
.biz-track.medium .biz-slide img{height:420px}
/* CR이 하는 일: 대기환경/화재감지 이미지는 살짝 축소해서 표시 */
#business .biz-track.large .biz-slide:nth-child(1) img,
#business .biz-track.large .biz-slide:nth-child(2) img{
  object-fit:contain;
  padding:10px;
  background:#081633;
}
.biz-caption{position:absolute; left:0; right:0; bottom:0; padding:16px 18px 20px; background:linear-gradient(180deg, transparent 10%, rgba(6,12,30,.84));}
.biz-caption h3{margin:0; color:#fff; font-size:24px}
.biz-caption p{margin:5px 0 0; color:#d3e2ff; font-size:14px}
.biz-zone{position:absolute; top:0; bottom:0; width:22%; border:0; padding:0; background:transparent; z-index:3; cursor:pointer; display:flex; align-items:center}
.biz-zone.left{left:0; justify-content:flex-start; padding-left:10px}
.biz-zone.right{right:0; justify-content:flex-end; padding-right:10px}
.biz-zone .arr{opacity:0; transition:all .2s ease; color:#fff; text-shadow:0 4px 14px rgba(0,0,0,.45); font-size:46px}
.biz-carousel:hover .biz-zone .arr{opacity:.9}
.biz-zone:hover{background:rgba(255,255,255,.05)}
.biz-dots{position:absolute; left:50%; bottom:11px; transform:translateX(-50%); display:flex; gap:7px; z-index:4}
.biz-dots button{width:10px; height:10px; border-radius:999px; border:1px solid rgba(226,232,240,.7); background:rgba(226,232,240,.28)}
.biz-dots button.active{background:#fff}

/* Page hero variants */
.hero-company,
.hero-project,
.hero-product,
.hero-tech,
.hero-history,
.hero-news,
.hero-partner,
.hero-contact,
.hero-legal{padding:24px}

.hero-company{
  background:linear-gradient(160deg, #ffffff, #eef7ff 70%);
}
.hero-company-grid{
  display:grid;
  grid-template-columns:minmax(0,1.22fr) minmax(360px,.92fr);
  gap:18px;
  align-items:start;
}
.hero-company-box{
  border:1px solid var(--line);
  border-radius:18px;
  background:#fff;
  padding:20px;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.hero-company-box h1{
  margin:4px 0 2px;
  font-size:clamp(34px,3.2vw,48px);
  line-height:1.1;
  letter-spacing:-.018em;
  word-break:keep-all;
  overflow-wrap:normal;
}
.hero-title-break{display:none}
.hero-company-box p{margin:0; color:var(--muted); line-height:1.7}
.hero-company-list{display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:8px}
.hero-company-list span{
  position:relative;
  display:block;
  border:1px solid rgba(148,163,184,.35);
  background:#f8fbff;
  border-radius:12px;
  padding:11px 12px 11px 46px;
  font-size:13px;
  font-weight:800;
  color:#334155;
}
.hero-company-list span::before{
  content:"";
  position:absolute;
  left:10px;
  top:50%;
  width:24px;
  height:24px;
  transform:translateY(-50%);
  border-radius:8px;
  border:1px solid rgba(14,165,199,.26);
  background:#ecf8ff;
}
.hero-company-list span::after{
  content:"";
  position:absolute;
  left:15px;
  top:50%;
  width:14px;
  height:14px;
  transform:translateY(-50%);
  background-repeat:no-repeat;
  background-position:center;
  background-size:14px 14px;
  filter:invert(36%) sepia(93%) saturate(1344%) hue-rotate(165deg) brightness(95%) contrast(88%);
}
.hero-company-list span:nth-child(1)::after{background-image:url("icons/collect.svg")}
.hero-company-list span:nth-child(2)::after{background-image:url("icons/dashboard.svg")}
.hero-company-list span:nth-child(3)::after{background-image:url("icons/power.svg")}
.hero-company-list span:nth-child(4)::after{background-image:url("icons/ecosystem.svg")}
.hero-company-side{display:grid; gap:10px}
.company-core-values{padding:18px; margin-top:10px}
.company-core-values h3{
  margin:0 0 18px;
  padding:12px 16px;
  border-radius:12px;
  background:linear-gradient(135deg,#0f2557,#127ea5 72%);
  color:#ffffff;
  font-size:clamp(26px,2.6vw,34px);
  line-height:1.05;
  letter-spacing:-.024em;
  box-shadow:0 12px 24px rgba(15,37,87,.2);
  border:1px solid rgba(125,211,252,.32);
}
.company-core-list{display:grid; gap:12px}
.company-core-item{
  display:grid;
  grid-template-columns:132px 1fr;
  align-items:center;
  border:1px solid rgba(148,163,184,.34);
  border-radius:12px;
  background:#f8fbff;
  padding:12px 14px;
}
.company-core-item b{
  display:block;
  margin:0;
  color:#0f2557;
  font-size:17px;
  line-height:1.2;
  font-weight:900;
}
.company-core-item span{
  display:block;
  margin:0;
  padding-left:12px;
  border-left:1px solid rgba(148,163,184,.42);
  color:#51607e;
  font-size:13px;
  line-height:1.55;
}
.company-structure{padding:20px}
.company-structure-flow{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:6px;
  margin-top:10px;
}
.structure-step{
  flex:1;
  min-width:0;
  display:grid;
  justify-items:center;
  gap:8px;
}
.step-circle{
  width:132px;
  height:132px;
  border-radius:50%;
  border:1px solid rgba(125,211,252,.35);
  background:radial-gradient(circle at 28% 24%, rgba(51,172,255,.26), rgba(11,31,71,.86) 72%);
  display:grid;
  place-items:center;
  text-align:center;
  padding:14px;
  box-shadow:0 10px 24px rgba(4,12,30,.24);
}
.step-circle b{color:#fff; font-size:18px; line-height:1.2}
.structure-step p{
  margin:0;
  max-width:170px;
  text-align:center;
  color:#d6e8ff;
  font-size:12px;
  line-height:1.45;
}
.cert-wrap{margin-top:12px}
.cert-wrap h4{
  margin:0 0 8px;
  font-size:14px;
  color:#27446d;
  letter-spacing:-.01em;
}
.cert-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
}
.cert-card{
  border:1px solid var(--line);
  border-radius:12px;
  background:#f8fbff;
  text-decoration:none;
  color:#0f2557;
  overflow:hidden;
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.cert-card img{
  width:100%;
  height:150px;
  object-fit:contain;
  background:#fff;
  display:block;
}
.cert-card span{
  display:block;
  padding:8px 10px;
  font-size:12px;
  font-weight:800;
  text-align:center;
}
.cert-card:hover{
  transform:translateY(-3px);
  border-color:rgba(14,165,199,.45);
  box-shadow:0 10px 22px rgba(15,37,87,.12);
}
.flow-arrow{
  align-self:center;
  margin-top:-26px;
  color:#7dd3fc;
  font-size:30px;
  line-height:1;
  font-weight:900;
}
.step-platform .step-circle{background:radial-gradient(circle at 28% 24%, rgba(14,165,233,.30), rgba(11,31,71,.88) 72%)}
.step-power .step-circle{background:radial-gradient(circle at 28% 24%, rgba(56,189,248,.30), rgba(13,45,95,.88) 72%)}
.step-integrated .step-circle{background:radial-gradient(circle at 28% 24%, rgba(34,197,94,.24), rgba(10,38,78,.88) 72%)}
.step-expand .step-circle{background:radial-gradient(circle at 28% 24%, rgba(99,102,241,.30), rgba(10,33,72,.88) 72%)}

.hero-project{
  background:
    radial-gradient(620px 240px at 100% 0%, rgba(0,180,216,.14), transparent 70%),
    linear-gradient(160deg,#fff,#f2f7ff);
}
.hero-project h1{
  margin:8px 0 8px;
  font-size:clamp(26px,3.25vw,50px);
  line-height:1.11;
  letter-spacing:-.015em;
}
.hero-project-title .line{
  display:block;
  white-space:nowrap;
}
.portfolio-grid{gap:16px}
.portfolio-grid.portfolio-triple{grid-template-columns:repeat(3,minmax(0,1fr))}
.portfolio-card{
  position:relative;
  padding:20px 18px 18px 92px;
  min-height:170px;
  overflow:hidden;
}
.portfolio-card::before{
  content:"";
  position:absolute;
  left:20px;
  top:22px;
  width:50px;
  height:50px;
  border-radius:14px;
  border:1px solid rgba(14,165,199,.28);
  background:linear-gradient(165deg,#f2f9ff,#ebf5ff);
  box-shadow:0 6px 16px rgba(14,35,85,.08);
}
.portfolio-card::after{
  content:"";
  position:absolute;
  left:33px;
  top:35px;
  width:24px;
  height:24px;
  background-repeat:no-repeat;
  background-position:center;
  background-size:24px 24px;
  filter:invert(36%) sepia(93%) saturate(1344%) hue-rotate(165deg) brightness(95%) contrast(88%);
}
.portfolio-card h3{margin:0 0 8px}
.portfolio-card p{margin:0}
.portfolio-card .list{margin-top:10px}
.portfolio-card.portfolio-air::after{background-image:url("icons/air.svg")}
.portfolio-card.portfolio-fire::after{background-image:url("icons/fire.svg")}
.portfolio-card.portfolio-dashboard::after{background-image:url("icons/dashboard.svg")}
.portfolio-card.portfolio-power::after{background-image:url("icons/power.svg")}
.hero-project-points{
  margin-top:12px;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:8px;
  max-width:600px;
}
.hero-project-points span{
  display:flex;
  align-items:center;
  gap:8px;
  padding:8px 10px;
  border-radius:11px;
  border:1px solid rgba(148,163,184,.35);
  background:rgba(255,255,255,.78);
  color:#1e3566;
  font-size:12px;
  font-weight:800;
  line-height:1.35;
}
.hero-project-points span::before{
  content:"";
  width:7px;
  height:7px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--cyan),#22d3ee);
  flex:0 0 7px;
}

.hero-product{background:linear-gradient(155deg,#fff,#fff7ef)}
.hero-product-grid{display:grid; grid-template-columns:1.08fr 1fr; gap:14px; align-items:stretch}
.hero-product-image{border:1px solid var(--line); border-radius:20px; overflow:hidden; background:#fff}
.hero-product-image img{width:100%; height:100%; min-height:330px; object-fit:cover}
.hero-product-copy h1{margin:8px 0 12px; font-size:clamp(34px,3.5vw,50px); line-height:1.09; letter-spacing:-.02em}
.hero-product-title .line{display:block; white-space:nowrap}
.hero-product-copy p{margin:0; font-size:17px; line-height:1.62; color:#20335f}
.hero-product-copy .hero-product-sub{margin-top:10px; font-size:15px; line-height:1.62; color:#3c4f75}
.hero-product-copy .tagrow .tag{font-size:14px; padding:7px 12px}
.hero-product-points{
  margin-top:12px;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:8px;
}
.hero-product-points span{
  display:flex;
  align-items:center;
  gap:8px;
  padding:8px 10px;
  border-radius:11px;
  border:1px solid rgba(148,163,184,.35);
  background:rgba(255,255,255,.78);
  color:#1f3566;
  font-size:13px;
  font-weight:800;
  line-height:1.35;
}
.hero-product-points span::before{
  content:"";
  width:7px;
  height:7px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--cyan),#22d3ee);
  flex:0 0 7px;
}

.hero-tech{
  background:linear-gradient(145deg,#0b2048,#123463);
  color:#e6f3ff;
  border-color:rgba(125,211,252,.36);
}
.hero-tech-grid{display:grid; grid-template-columns:1.2fr .9fr; gap:12px}
.hero-tech h1{margin:8px 0 8px; color:#fff; font-size:clamp(28px,3.3vw,48px); line-height:1.1}
.hero-tech p{margin:0; color:rgba(230,243,255,.82)}
.hero-tech-box{border:1px solid rgba(125,211,252,.36); border-radius:16px; padding:12px; background:rgba(4,12,32,.34)}
.hero-tech-bar{display:grid; grid-template-columns:72px 1fr; gap:8px; align-items:center; margin-top:9px; font-size:12px}
.hero-tech-bar i{height:8px; border-radius:999px; background:rgba(148,163,184,.32); display:block; overflow:hidden}
.hero-tech-bar em{display:block; height:100%; border-radius:999px; background:linear-gradient(90deg,var(--cyan),#4ade80)}

.hero-history{background:linear-gradient(160deg,#fff,#f4f8fd)}
.hero-history h1{margin:8px 0; font-size:clamp(29px,3.4vw,48px)}
.hero-history-track{display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:10px; margin-top:12px}
.hero-history-item{border:1px solid var(--line); border-radius:14px; background:#fff; padding:10px}
.hero-history-item b{display:block; color:#1e3a8a; font-size:13px}
.hero-history-item span{display:block; margin-top:3px; color:var(--muted); font-size:12px}

.hero-news{background:linear-gradient(155deg,#fff,#ecfdff)}
.hero-news-grid{display:grid; grid-template-columns:1.2fr 1fr; gap:12px}
.hero-news h1{margin:8px 0; font-size:clamp(29px,3.4vw,48px)}
.hero-news-services{display:grid; gap:8px; margin-top:12px}
.hero-news-service{border:1px solid var(--line); border-radius:14px; background:#fff; padding:10px}
.hero-news-service b{display:block; font-size:13px}
.hero-news-service span{display:block; margin-top:2px; color:var(--muted); font-size:12px}

.hero-partner{background:linear-gradient(155deg,#fff,#eef2ff)}
.hero-partner-grid{display:grid; grid-template-columns:1.2fr 1fr; gap:12px}
.hero-partner-copy{
  display:flex;
  flex-direction:column;
  justify-content:flex-start;
  gap:8px;
  padding:2px 2px 0;
}
.hero-partner h1{margin:4px 0 2px; font-size:clamp(29px,3.4vw,48px); line-height:1.08}
.hero-partner-copy > p{margin-top:34px!important}
.hero-partner-tags{display:flex; flex-wrap:wrap; gap:8px; margin-top:12px}
.hero-partner-tags span{border:1px solid var(--line); border-radius:999px; background:#fff; padding:6px 10px; font-size:12px; color:#334155}
.hero-partner-grid .media{height:100%; min-height:320px}
.hero-partner-grid .media img{height:100%; object-fit:cover; object-position:center}

.hero-contact{background:linear-gradient(150deg,#fff,#effdf4)}
.hero-contact-grid{display:grid; grid-template-columns:1.15fr .9fr; gap:14px; align-items:stretch}
.hero-contact-copy{display:grid; align-content:start; gap:6px; padding-top:2px}
.hero-contact h1{margin:2px 0 0; font-size:clamp(29px,3.4vw,48px)}
.hero-contact-lead{margin:0; color:var(--muted); line-height:1.65}
.hero-contact-sub{
  margin:0;
  color:#1f3d69;
  font-weight:800;
  font-size:14px;
  line-height:1.55;
  padding:8px 10px;
  border:1px dashed rgba(14,165,199,.38);
  border-radius:12px;
  background:#f8fcff;
}
.hero-contact-mini{display:grid; gap:8px}
.hero-contact-mini article{
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
  padding:11px 12px;
  min-height:84px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.hero-contact-mini b{font-size:13px}
.hero-contact-mini p{margin:2px 0 0; color:var(--muted); font-size:12px}

.contact-form-card{padding:20px}
.contact-form-head{display:grid; gap:6px; margin-bottom:10px}
.contact-form-head h3{margin:0}
.contact-form-head p{margin:0; color:#4b5f84; line-height:1.6}

.hero-legal{background:linear-gradient(160deg,#fff,#f8fafc)}
.hero-legal h1{margin:8px 0; font-size:clamp(28px,3vw,40px)}
.hero-legal-meta{display:flex; flex-wrap:wrap; gap:8px; margin-top:12px}
.hero-legal-meta span{border:1px solid var(--line); border-radius:999px; background:#fff; padding:6px 10px; font-size:12px; color:#334155}

/* Product detail blocks */
.service-lane-card{padding:18px}
.service-lanes{display:grid; gap:10px; margin-top:10px}
.service-lane{
  position:relative;
  border:1px solid var(--line);
  border-radius:999px;
  background:linear-gradient(135deg,#ffffff,#f5faff);
  padding:10px 14px 10px 54px;
}
.service-lane::before{
  content:"";
  position:absolute;
  left:12px;
  top:50%;
  width:30px;
  height:30px;
  transform:translateY(-50%);
  border-radius:999px;
  border:1px solid rgba(14,165,199,.28);
  background:#ecf8ff;
}
.service-lane::after{
  content:"";
  position:absolute;
  left:19px;
  top:50%;
  width:16px;
  height:16px;
  transform:translateY(-50%);
  background-repeat:no-repeat;
  background-position:center;
  background-size:16px 16px;
  filter:invert(36%) sepia(93%) saturate(1344%) hue-rotate(165deg) brightness(95%) contrast(88%);
}
.lane-head{display:flex; align-items:baseline; justify-content:space-between; gap:10px}
.lane-head b{font-size:17px; color:#102a5b}
.lane-head span{font-size:12px; color:#526180; font-weight:700}
.service-lane p{margin:3px 0 0; color:#1f3a67; font-size:13px; font-weight:700}
.service-lane.lane-air::after{background-image:url("icons/air.svg")}
.service-lane.lane-fire::after{background-image:url("icons/fire.svg")}
.service-lane.lane-dashboard::after{background-image:url("icons/dashboard.svg")}
.service-lane.lane-power::after{background-image:url("icons/power.svg")}

.product-ops-v2{padding:20px}
.ops-timeline{
  position:relative;
  margin-top:14px;
  display:grid;
  gap:12px;
  padding-left:40px;
}
.ops-timeline::before{
  content:"";
  position:absolute;
  left:15px;
  top:8px;
  bottom:8px;
  width:2px;
  background:linear-gradient(180deg, rgba(125,211,252,.16), rgba(125,211,252,.72), rgba(125,211,252,.16));
}
.ops-line-step{
  position:relative;
  border:1px solid rgba(125,211,252,.28);
  border-radius:14px;
  background:rgba(8,18,40,.38);
  padding:10px 12px 10px 48px;
}
.ops-line-step::before{
  content:"";
  position:absolute;
  left:-40px;
  top:50%;
  width:30px;
  height:30px;
  transform:translateY(-50%);
  border-radius:50%;
  border:1px solid rgba(125,211,252,.38);
  background:radial-gradient(circle at 35% 25%, #1a3f7a, #0d224a 70%);
  box-shadow:0 0 0 4px rgba(125,211,252,.08);
}
.ops-line-step::after{
  content:"";
  position:absolute;
  left:-32px;
  top:50%;
  width:14px;
  height:14px;
  transform:translateY(-50%);
  background-repeat:no-repeat;
  background-position:center;
  background-size:14px 14px;
  filter:invert(67%) sepia(30%) saturate(702%) hue-rotate(148deg) brightness(99%) contrast(98%);
}
.ops-line-step h4{margin:0; color:#ffffff; font-size:20px; line-height:1.1}
.ops-line-step p{margin:4px 0 0; color:#d7e8ff; font-size:13px; line-height:1.45}
.ops-line-step.step-design::after{background-image:url("icons/collect.svg")}
.ops-line-step.step-build::after{background-image:url("icons/refine.svg")}
.ops-line-step.step-operate::after{background-image:url("icons/control.svg")}
.ops-line-step.step-expand::after{background-image:url("icons/expand.svg")}

/* Tables & forms */
.table{width:100%; border-collapse:separate; border-spacing:0; border:1px solid var(--line); border-radius:16px; overflow:hidden; background:#fff; box-shadow:var(--shadow)}
.table th,.table td{padding:12px; border-bottom:1px solid var(--line); font-size:13px; text-align:left}
.table th{background:#f7fbff; color:#29416e; font-weight:900}
.table tr:last-child td,.table tr:last-child th{border-bottom:none}

.info-table{width:100%; border-collapse:separate; border-spacing:0; border:1px solid var(--line); border-radius:16px; overflow:hidden; background:#fff; box-shadow:var(--shadow)}
.info-table th,.info-table td{padding:12px; border-bottom:1px solid var(--line); text-align:left; font-size:13px}
.info-table th{width:160px; background:#f7fbff; color:#2d446d; font-weight:900}
.info-table tr:last-child th,.info-table tr:last-child td{border-bottom:none}

.form{display:grid; gap:10px}
.row{display:grid; grid-template-columns:1fr 1fr; gap:10px}
label{display:block; font-size:12px; color:var(--muted); font-weight:800; margin-bottom:4px}
input,textarea{width:100%; border:1px solid var(--line); border-radius:12px; padding:11px 12px; outline:none; background:#fff}
input:focus,textarea:focus{border-color:rgba(0,180,216,.5)}
textarea{min-height:130px; resize:vertical}
.form-agree{
  display:flex;
  align-items:center;
  gap:8px;
}
.form-agree input[type="checkbox"]{
  width:16px;
  height:16px;
  margin:0;
  padding:0;
  border:none;
  border-radius:0;
  flex:0 0 auto;
}
.form-agree label{
  display:inline;
  margin:0;
  font-weight:700;
  color:#2e4368;
}

/* Special blocks */
.timeline{display:grid; gap:10px; border:1px solid var(--line); border-radius:18px; background:#fff; padding:12px; box-shadow:var(--shadow)}
.time-row{display:grid; grid-template-columns:96px 1fr; gap:10px; border-bottom:1px solid var(--line); padding-bottom:10px}
.time-row:last-child{border-bottom:none; padding-bottom:0}
.time-row b{color:#1e3a8a; font-size:13px}
.time-row p{margin:0; color:var(--muted); font-size:14px}

.logo-marquee{border:1px solid var(--line); border-radius:16px; background:#fff; overflow:hidden; padding:10px 0; box-shadow:var(--shadow)}
.logo-track{display:flex; width:max-content; animation:logoScroll 28s linear infinite}
.logo-group{display:flex; gap:12px; padding:0 12px}
.logo-item{width:340px; height:166px; border:1px solid rgba(148,163,184,.35); border-radius:12px; overflow:hidden; background:#fff}
.logo-item img{width:100%; height:100%; object-fit:contain; object-position:center; display:block; padding:8px}
@keyframes logoScroll{from{transform:translateX(0)} to{transform:translateX(-50%)}}

.vivid-band{
  border:1px solid rgba(125,211,252,.32);
  border-radius:24px;
  background:linear-gradient(145deg,#0b1f47,#11305f);
  color:#e6f3ff;
  padding:16px;
}
.vivid-band h3,.vivid-band h4{color:#fff}
.vivid-band p{color:#d6e8ff}

.roadmap-grid{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px}
.road-step{border:1px solid rgba(125,211,252,.28); border-radius:13px; background:rgba(8,18,40,.35); padding:10px}
.road-step b{font-size:11px; color:#7dd3fc}
.road-step h4{margin:6px 0 4px; font-size:15px}
.road-step p{margin:0; font-size:12px; color:#d6e8ff}
.product-flow-band .road-step.product-flow-step{
  position:relative;
  padding:10px 10px 10px 70px;
  min-height:92px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.product-flow-band .road-step.product-flow-step::before{
  content:"";
  position:absolute;
  left:10px;
  top:50%;
  width:40px;
  height:40px;
  transform:translateY(-50%);
  border-radius:10px;
  border:1px solid rgba(125,211,252,.3);
  background:rgba(6,15,36,.52);
}
.product-flow-band .road-step.product-flow-step::after{
  content:"";
  position:absolute;
  left:20px;
  top:50%;
  width:20px;
  height:20px;
  transform:translateY(-50%);
  background-repeat:no-repeat;
  background-position:center;
  background-size:20px 20px;
  filter:invert(67%) sepia(30%) saturate(702%) hue-rotate(148deg) brightness(99%) contrast(98%);
}
.product-flow-band .road-step.product-flow-step.flow-diagnose::after{background-image:url("icons/search.svg")}
.product-flow-band .road-step.product-flow-step.flow-build::after{background-image:url("icons/link.svg")}
.product-flow-band .road-step.product-flow-step.flow-operate::after{background-image:url("icons/monitor.svg")}
#future .road-step.future-step{
  position:relative;
  padding:10px 10px 10px 70px;
}
#future .road-step.future-step::before{
  content:"";
  position:absolute;
  left:10px;
  top:50%;
  width:40px;
  height:40px;
  transform:translateY(-50%);
  border-radius:10px;
  border:1px solid rgba(125,211,252,.3);
  background:rgba(6,15,36,.52);
}
#future .road-step.future-step::after{
  content:"";
  position:absolute;
  left:20px;
  top:50%;
  width:20px;
  height:20px;
  transform:translateY(-50%);
  background-repeat:no-repeat;
  background-position:center;
  background-size:20px 20px;
  filter:invert(67%) sepia(30%) saturate(702%) hue-rotate(148deg) brightness(99%) contrast(98%);
}
#future .road-step.future-step.future-fleet::after{background-image:url("icons/fleet.svg")}
#future .road-step.future-step.future-obd::after{background-image:url("icons/obd.svg")}
#future .road-step.future-step.future-drt::after{background-image:url("icons/drt.svg")}
#future .grid-3 .media{
  min-height:220px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#fff;
}
#future .grid-3 .media img{
  width:100%;
  height:220px;
  object-fit:contain;
  object-position:center;
  display:block;
}
#roadmap .road-step.roadmap-step{
  position:relative;
  padding:10px 10px 10px 70px;
  min-height:96px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
#roadmap .road-step.roadmap-step::before{
  content:"";
  position:absolute;
  left:10px;
  top:50%;
  width:40px;
  height:40px;
  transform:translateY(-50%);
  border-radius:10px;
  border:1px solid rgba(125,211,252,.3);
  background:rgba(6,15,36,.52);
}
#roadmap .road-step.roadmap-step::after{
  content:"";
  position:absolute;
  left:20px;
  top:50%;
  width:20px;
  height:20px;
  transform:translateY(-50%);
  background-repeat:no-repeat;
  background-position:center;
  background-size:20px 20px;
  filter:invert(67%) sepia(30%) saturate(702%) hue-rotate(148deg) brightness(99%) contrast(98%);
}
#roadmap .road-step.roadmap-step.roadmap-stabilize::after{background-image:url("icons/stabilize.svg")}
#roadmap .road-step.roadmap-step.roadmap-expand::after{background-image:url("icons/expand.svg")}
#roadmap .road-step.roadmap-step.roadmap-ecosystem::after{background-image:url("icons/ecosystem.svg")}

.partner-strip{display:grid; grid-template-columns:repeat(4,minmax(220px,1fr)); gap:12px; overflow:auto; padding-bottom:4px}
.partner-card{border:1px solid var(--line); border-radius:14px; background:#fff; box-shadow:var(--shadow); padding:14px; font-weight:800}
.partner-card span{display:block; margin-top:6px; color:var(--muted); font-size:12px; font-weight:600}

.newslist{display:grid; gap:10px}
.newsitem{display:flex; gap:10px; align-items:flex-start; border:1px solid var(--line); border-radius:12px; background:#fff; padding:10px}
.newsitem time{min-width:84px; color:var(--muted); font-size:12px}
.newsitem a{text-decoration:none; font-weight:760}
.newsitem a:hover{text-decoration:underline}

/* Expressive layout blocks */
.orbit-panel{
  position:relative;
  min-height:420px;
  padding:20px;
  border:1px solid rgba(148,163,184,.35);
  border-radius:28px;
  background:
    radial-gradient(circle at 50% 50%, rgba(0,180,216,.10), transparent 58%),
    linear-gradient(155deg,#ffffff,#eef6ff);
  overflow:hidden;
}
.orbit-ring{
  position:absolute;
  left:50%;
  top:50%;
  width:320px;
  height:320px;
  border-radius:50%;
  border:1px dashed rgba(15,37,87,.22);
  transform:translate(-50%,-50%);
}
.orbit-core{
  position:absolute;
  left:50%;
  top:50%;
  width:136px;
  height:136px;
  border-radius:50%;
  transform:translate(-50%,-50%);
  display:grid;
  place-items:center;
  text-align:center;
  font-weight:900;
  color:#fff;
  background:linear-gradient(160deg,#0f2557,#0d87a3);
  box-shadow:var(--shadow-lg);
}
.orbit-node{
  position:absolute;
  left:50%;
  top:50%;
  width:126px;
  min-height:126px;
  border-radius:50%;
  border:1px solid var(--line);
  background:#fff;
  display:grid;
  place-items:center;
  text-align:center;
  padding:12px;
  font-size:13px;
  font-weight:800;
  color:#1e3a5f;
  box-shadow:var(--shadow);
  transform:translate(-50%,-50%);
}
.orbit-node.n1{left:50%; top:16%}
.orbit-node.n2{left:83%; top:50%}
.orbit-node.n3{left:50%; top:84%}
.orbit-node.n4{left:17%; top:50%}

.value-right{
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:20px;
}
.value-right p{margin:0}
.value-pill-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.value-pill-row span{
  border-radius:999px;
  border:1px solid rgba(125,211,252,.35);
  background:rgba(7,17,39,.32);
  color:#d7e9ff;
  padding:6px 10px;
  font-size:12px;
  font-weight:800;
}
.value-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.value-card{
  position:relative;
  border:1px solid rgba(125,211,252,.28);
  border-radius:14px;
  background:rgba(8,18,40,.36);
  padding:12px 12px 12px 58px;
  min-height:88px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.value-card::before{
  content:"";
  position:absolute;
  left:12px;
  top:50%;
  width:34px;
  height:34px;
  transform:translateY(-50%);
  border-radius:10px;
  border:1px solid rgba(125,211,252,.30);
  background:rgba(6,15,36,.52);
}
.value-card::after{
  content:"";
  position:absolute;
  left:21px;
  top:50%;
  width:16px;
  height:16px;
  transform:translateY(-50%);
  background-repeat:no-repeat;
  background-position:center;
  background-size:16px 16px;
  filter:invert(67%) sepia(30%) saturate(702%) hue-rotate(148deg) brightness(99%) contrast(98%);
}
.value-card h4{
  margin:0;
  color:#ffffff;
  font-size:15px;
}
.value-card p{
  margin:4px 0 0;
  color:#d6e8ff;
  font-size:12px;
  line-height:1.45;
}
.value-card.value-visibility::after{background-image:url("icons/dashboard.svg")}
.value-card.value-response::after{background-image:url("icons/fire.svg")}
.value-card.value-connect::after{background-image:url("icons/collect.svg")}
.value-card.value-scale::after{background-image:url("icons/power.svg")}

.service-rows{display:grid; gap:12px}
.service-row{
  display:grid;
  grid-template-columns:260px 1fr;
  border:1px solid var(--line);
  border-radius:20px;
  overflow:hidden;
  background:#fff;
  box-shadow:var(--shadow);
}
.service-row .thumb{background:#fff; min-height:170px}
.service-row .thumb img{width:100%; height:100%; object-fit:cover; display:block}
.service-row .body{padding:14px 16px}
.service-row .body h3{margin:0 0 6px; font-size:21px}
.service-row .body p{margin:0; color:var(--muted); font-size:14px}

.mosaic-grid{display:grid; grid-template-columns:1.2fr 1fr 1fr; gap:12px}
.industry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.mosaic-tile{
  position:relative;
  min-height:240px;
  border-radius:22px;
  border:1px solid var(--line);
  overflow:hidden;
  box-shadow:var(--shadow);
}
.mosaic-tile.tall{grid-row:span 2; min-height:500px}
.industry-grid .mosaic-tile,
.industry-grid .mosaic-tile.tall{min-height:320px; grid-row:auto}
.mosaic-tile img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover}
.mosaic-tile::after{content:""; position:absolute; inset:0; background:linear-gradient(180deg,rgba(6,12,30,.12),rgba(6,12,30,.82))}
.mosaic-cap{position:absolute; left:0; right:0; bottom:0; z-index:1; color:#fff; padding:14px}
.mosaic-cap b{display:block; font-size:20px; line-height:1.15}
.mosaic-cap span{display:block; font-size:12px; color:#d7e6ff; margin-top:4px}

.policy-list{display:grid; gap:10px}
.policy-item{
  border:1px solid var(--line);
  border-radius:16px;
  background:#fff;
  box-shadow:var(--shadow);
  padding:14px;
}
.policy-item h3{margin:0 0 6px; font-size:18px}
.policy-item p{margin:0; color:var(--muted); font-size:14px}

/* Footer */
footer{margin-top:56px; border-top:1px solid rgba(148,163,184,.28); background:#0a1a3e; color:#d7e3ff}
.foot{padding:26px 0 30px}
.foot-grid{display:grid; grid-template-columns:1fr; gap:18px}
.foot-company{font-size:15px; line-height:1.75}
.foot-company b{font-size:18px; color:#fff}
.foot-company .small{font-size:13px; color:#c5d5f4}
.foot-meta{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px 12px; margin-top:12px; color:#afc1e8; font-size:13px}
.foot-policy{display:flex; flex-wrap:wrap; gap:12px; padding-top:4px}
.foot-policy a{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:0 12px;
  border:1px solid rgba(197,213,244,.22);
  border-radius:999px;
  background:rgba(255,255,255,.04);
  color:#d9e6ff;
  font-size:13px;
  font-weight:700;
  text-decoration:none;
}
.foot-policy a:hover{
  color:#ffffff;
  border-color:rgba(197,213,244,.38);
  background:rgba(255,255,255,.08);
}
.foot-links{display:grid; gap:7px}
.foot-title{font-size:12px; font-weight:900; color:#fff; letter-spacing:.05em}
.foot a{color:#c5d5f4; text-decoration:none}
.foot a:hover{color:#fff}

/* Scroll reveal */
.reveal{opacity:0; transform:translateY(22px); transition:opacity .72s cubic-bezier(.2,.7,.2,1), transform .72s cubic-bezier(.2,.7,.2,1); transition-delay:var(--delay,0ms)}
.reveal.show{opacity:1; transform:none}
.home-sector{scroll-margin-top:96px}
.hide{display:none!important}

/* Scroll utility */
.scroll-progress{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  height:3px;
  background:rgba(148,163,184,.18);
  z-index:180;
  pointer-events:none;
}
.scroll-progress span{
  display:block;
  width:0;
  height:100%;
  background:linear-gradient(90deg,var(--cyan),#22d3ee);
  transition:width .12s linear;
}
.back-to-top{
  position:fixed;
  right:22px;
  bottom:24px;
  width:50px;
  height:50px;
  border-radius:999px;
  border:1px solid rgba(14,165,199,.38);
  background:rgba(10,26,62,.88);
  color:#ffffff;
  font-size:12px;
  font-weight:900;
  letter-spacing:.04em;
  box-shadow:0 14px 30px rgba(7,17,39,.28);
  cursor:pointer;
  opacity:0;
  visibility:hidden;
  transform:translateY(12px);
  transition:opacity .22s ease, transform .22s ease, visibility .22s ease, background .2s ease;
  z-index:150;
}
.back-to-top:hover{
  background:#0d2b63;
}
.back-to-top.show{
  opacity:1;
  visibility:visible;
  transform:none;
}

/* Renewal notice popup */
.notice-popup{
  position:fixed;
  inset:0;
  z-index:240;
  display:grid;
  place-items:center;
  padding:18px;
  background:rgba(5,12,30,.58);
  opacity:0;
  visibility:hidden;
  transition:opacity .2s ease, visibility .2s ease;
}
.notice-popup.show{
  opacity:1;
  visibility:visible;
}
.notice-dialog{
  width:min(520px,100%);
  border:1px solid rgba(148,163,184,.4);
  border-radius:20px;
  background:#ffffff;
  box-shadow:0 22px 54px rgba(6,12,30,.28);
  padding:24px 22px;
}
.notice-dialog h3{
  margin:0;
  font-size:22px;
  line-height:1.2;
  color:#0f2557;
}
.notice-dialog p{
  margin:12px 0 0;
  color:#3b4f74;
  font-size:15px;
  line-height:1.7;
}
.notice-actions{
  margin-top:18px;
  display:flex;
  justify-content:flex-end;
  gap:8px;
}
.notice-actions .btn{
  box-shadow:none;
}

/* Responsive */
@media (max-width:1140px){
  .hero-main-copy{padding:72px 38px 74px; margin-left:0; gap:14px; max-width:900px}
  .hero-main-metrics{grid-template-columns:1fr 1fr}
  .home-split{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr 1fr}
  .hero-tech-grid,.hero-news-grid,.hero-partner-grid,.hero-contact-grid{grid-template-columns:1fr}
  .hero-partner-copy{justify-content:flex-start; padding:0}
  .hero-partner-grid .media{min-height:0}
  .hero-partner-grid .media img{height:auto; object-fit:contain}
  .hero-company-side .company-core-values{margin-top:8px}
  .company-structure-flow{flex-wrap:wrap; justify-content:center; gap:10px}
  .company-structure-flow .flow-arrow{display:none}
  .structure-step{flex:0 0 calc(50% - 8px)}
  .hero-product-grid{grid-template-columns:1fr; gap:14px; align-items:start}
  .hero-product-copy h1{font-size:clamp(32px,4.2vw,44px)}
  .hero-product-copy p{font-size:16px}
  .hero-product-copy .hero-product-sub{font-size:15px}
  .hero-product-title .line{white-space:normal}
  .hero-product-points{grid-template-columns:1fr 1fr}
  .hero-product-image img{min-height:300px}
  .hero-history-track{grid-template-columns:1fr 1fr}
  .metric-grid{grid-template-columns:1fr 1fr}
  .ops-timeline{padding-left:36px}
  .portfolio-grid.portfolio-triple{grid-template-columns:repeat(2,minmax(0,1fr))}
  .portfolio-grid.portfolio-triple .portfolio-card:last-child{grid-column:1 / -1}
  .roadmap-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .foot-meta{grid-template-columns:1fr}
  .foot-policy{gap:10px}
  .hero-project-title .line{white-space:normal}
}

@media (max-width:1060px){
  .hero-company-grid{grid-template-columns:1fr}
  .hero-company-box{padding:16px; gap:12px}
  .hero-company-box h1{font-size:clamp(30px,6.4vw,42px)}
  .hero-company-side .company-core-values{margin-top:6px}
}

@media (min-width:1061px){
  .hero-company-grid{align-items:stretch}
  .hero-title-break{display:block}
  .hero-company-side{height:100%}
  .hero-company-side .company-core-values{
    margin-top:0;
    height:100%;
    display:flex;
    flex-direction:column;
  }
  .hero-company-side .company-core-list{
    flex:1;
    grid-template-rows:repeat(4,minmax(0,1fr));
  }
  .hero-company-side .company-core-item{height:100%}
}

@media (min-width:761px){
  #business .home-split{align-items:stretch}
  #business .home-split > .surface-dark{min-height:420px}
  #business .home-split .biz-carousel{height:100%}
  #business .home-split .biz-track.large{
    height:100%;
    min-height:420px;
  }
  #business .home-split .biz-slide img{height:100%}
}

@media (max-width:900px){
  .util{display:none}
  nav{display:none}
  .burger{display:inline-flex}
  .mega{display:none!important}
  .hero-product-grid{grid-template-columns:1fr}
  .hero-product-copy h1{font-size:clamp(32px,6vw,44px)}
  .hero-product-copy p{font-size:17px}
  .hero-product-copy .hero-product-sub{font-size:15px}
  .hero-product-points{grid-template-columns:1fr}
  .structure-step{flex:1 1 100%}
  .step-circle{width:122px; height:122px}
  .flow-arrow{display:block; transform:rotate(90deg); margin:0}
  .lane-head{flex-direction:column; align-items:flex-start; gap:3px}
  .lane-head span{font-size:11px}
  .service-lane p{font-size:12px}
  .ops-timeline{padding-left:34px}
  .ops-line-step h4{font-size:18px}
  .hero-product-image img{min-height:280px}
}

@media (max-width:760px){
  .brand img{height:46px}
  .back-to-top{right:14px; bottom:16px; width:46px; height:46px}
  .notice-dialog{padding:20px 16px}
  .notice-dialog h3{font-size:20px}
  .notice-dialog p{font-size:14px}
  .notice-actions{display:grid; grid-template-columns:1fr; gap:8px}
  .notice-actions .btn{width:100%}
  main section{padding:58px 0}
  .hero-main{min-height:72vh}
  .hero-main-copy{padding:54px 24px 42px; gap:12px}
  .hero-main-copy h1{font-size:clamp(30px,10vw,46px)}
  .hero-main-copy p{font-size:15px}
  .hero-product-copy h1{font-size:clamp(30px,9.4vw,42px)}
  .hero-product-copy p{font-size:16px}
  .hero-product-copy .hero-product-sub{font-size:14px}
  .hero-product-copy .tagrow .tag{font-size:13px}
  .hero-product-points span{font-size:12px}
  .hero-main-metrics{grid-template-columns:1fr}
  .hero-main-metric{padding:12px 12px 12px 58px; min-height:82px}
  .hero-main-metric::before{left:10px; width:38px; height:38px}
  .hero-main-metric::after{left:17px; width:20px; height:20px; background-size:20px 20px}
  .biz-track,.biz-track.medium{min-height:320px}
  .biz-track.large{min-height:380px}
  .biz-slide img,.biz-track.medium .biz-slide img{height:320px}
  .biz-track.large .biz-slide img{height:380px}
  .biz-zone{width:28%}
  .product-tile{min-height:260px}
  .grid-3,.grid-2,.grid-4,.metric-grid{grid-template-columns:1fr}
  .library-item{grid-template-columns:1fr}
  .metric-item{padding:14px 12px 14px 72px; min-height:116px}
  .metric-item::before{left:12px; width:40px; height:40px}
  .metric-item::after{left:22px; width:20px; height:20px; background-size:20px 20px}
  .metric-item b{font-size:18px}
  .metric-item span{font-size:12px}
  .row{grid-template-columns:1fr}
  .time-row{grid-template-columns:1fr}
  .hero-history-track,.hero-company-list{grid-template-columns:1fr}
  .hero-company-side .company-core-values{margin-top:0}
  .company-core-item{grid-template-columns:1fr}
  .company-core-item span{padding-left:0; border-left:none; margin-top:4px}
  .cert-grid{grid-template-columns:1fr}
  .partner-strip{grid-template-columns:1fr 1fr}
  .service-row{grid-template-columns:1fr}
  .mosaic-grid,.industry-grid{grid-template-columns:1fr}
  .mosaic-tile,.mosaic-tile.tall,
  .industry-grid .mosaic-tile,.industry-grid .mosaic-tile.tall{min-height:280px; grid-row:auto}
  .hero-project-points{grid-template-columns:1fr}
  .portfolio-card{padding:16px 14px 14px 74px}
  .portfolio-card::before{left:14px; top:16px; width:42px; height:42px}
  .portfolio-card::after{left:23px; top:25px; width:20px; height:20px; background-size:20px 20px}
  .portfolio-grid.portfolio-triple .portfolio-card:last-child{grid-column:auto}
  .biz-detail{padding:10px 10px 10px 56px}
  .biz-detail::before{left:8px; width:34px; height:34px}
  .biz-detail::after{left:16px; width:18px; height:18px; background-size:18px 18px}
  #future .road-step.future-step{padding:10px 10px 10px 56px}
  #future .road-step.future-step::before{left:8px; width:34px; height:34px}
  #future .road-step.future-step::after{left:16px; width:18px; height:18px; background-size:18px 18px}
  #future .grid-3 .media{min-height:200px}
  #future .grid-3 .media img{height:200px}
  .product-flow-band .road-step.product-flow-step{padding:10px 10px 10px 56px}
  .product-flow-band .road-step.product-flow-step::before{left:8px; width:34px; height:34px}
  .product-flow-band .road-step.product-flow-step::after{left:16px; width:18px; height:18px; background-size:18px 18px}
  #roadmap .road-step.roadmap-step{padding:10px 10px 10px 56px}
  #roadmap .road-step.roadmap-step::before{left:8px; width:34px; height:34px}
  #roadmap .road-step.roadmap-step::after{left:16px; width:18px; height:18px; background-size:18px 18px}
  .biz-detail-grid{grid-template-columns:1fr}
  .biz-flow{margin-top:4px}
  .orbit-panel{min-height:auto; padding:14px; display:grid; gap:10px}
  .orbit-ring,.orbit-core{position:static; transform:none; margin:0 auto}
  .orbit-ring{width:220px; height:220px}
  .orbit-core{width:112px; height:112px}
  .orbit-node{position:static; width:100%; min-height:auto; border-radius:16px; transform:none}
  .value-grid{grid-template-columns:1fr}
}

@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1; transform:none; transition:none}
  .scroll-progress span,
  .back-to-top,
  .notice-popup{transition:none}
}