/* =========================================================
   KIMSMETRO — Atmospheric IT specialist theme (dark/glass)
   ========================================================= */
:root{
  --bg:#05070f;
  --bg-2:#0a0f1e;
  --panel:rgba(255,255,255,.04);
  --panel-2:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.16);
  --txt:#e8edf7;
  --muted:#94a2bd;
  --faint:#64718d;
  --c1:#4f8cff;   /* blue */
  --c2:#22d3ee;   /* cyan */
  --c3:#a78bfa;   /* violet */
  --glow:rgba(79,140,255,.45);
  --radius:18px;
  --maxw:1180px;
  --grad:linear-gradient(110deg,#22d3ee 0%,#4f8cff 45%,#a78bfa 100%);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Pretendard',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--bg);
  color:var(--txt);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  position:relative;
}
/* layered backdrop: radial glows + fine grid */
body::before{
  content:"";position:fixed;inset:0;z-index:-3;
  background:
    radial-gradient(900px 600px at 12% -5%, rgba(79,140,255,.22), transparent 60%),
    radial-gradient(800px 600px at 100% 10%, rgba(167,139,250,.18), transparent 55%),
    radial-gradient(700px 700px at 50% 120%, rgba(34,211,238,.14), transparent 60%),
    linear-gradient(180deg,#05070f 0%, #070b16 50%, #05070f 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-2;opacity:.4;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:54px 54px;
  -webkit-mask-image:radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
          mask-image:radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
}
.bg-orb{position:fixed;border-radius:50%;filter:blur(90px);z-index:-1;opacity:.5;pointer-events:none;}
.orb-1{width:560px;height:560px;left:-160px;top:-120px;background:radial-gradient(circle,rgba(79,140,255,.55),transparent 65%);animation:float1 18s ease-in-out infinite;}
.orb-2{width:520px;height:520px;right:-160px;top:240px;background:radial-gradient(circle,rgba(167,139,250,.5),transparent 65%);animation:float2 22s ease-in-out infinite;}
@keyframes float1{0%,100%{transform:translate(0,0)}50%{transform:translate(60px,50px)}}
@keyframes float2{0%,100%{transform:translate(0,0)}50%{transform:translate(-50px,40px)}}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(5,7,15,.6);border-bottom:1px solid var(--line);}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:68px;}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--txt);}
.brand-mark{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;font-weight:800;
  background:var(--grad);color:#05070f;box-shadow:0 6px 22px var(--glow);letter-spacing:-.5px;}
.brand strong{display:block;font-size:16px;font-weight:800;letter-spacing:-.2px;}
.brand small{display:block;font-size:10.5px;letter-spacing:3px;color:var(--faint);}
.nav{display:flex;align-items:center;gap:6px;}
.nav a{color:var(--muted);text-decoration:none;font-size:14px;font-weight:500;padding:8px 13px;border-radius:9px;transition:.2s;}
.nav a:hover{color:#fff;background:var(--panel-2);}
.nav .nav-admin{border:1px solid var(--line-2);color:var(--txt);}
.nav .nav-admin:hover{border-color:transparent;background:var(--grad);color:#05070f;}

/* ---------- glass card ---------- */
.glass-card{
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius:var(--radius);
  backdrop-filter:blur(12px);
  box-shadow:0 1px 0 rgba(255,255,255,.05) inset, 0 18px 50px rgba(0,0,0,.4);
  position:relative;
}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px;}

h1{font-size:clamp(30px,4.4vw,52px);line-height:1.16;font-weight:800;letter-spacing:-1px;}
h2{font-size:clamp(24px,3vw,34px);font-weight:800;letter-spacing:-.6px;}
h3{font-size:18px;font-weight:700;letter-spacing:-.3px;}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:12px;font-size:14.5px;font-weight:700;text-decoration:none;cursor:pointer;
  border:1px solid transparent;transition:.22s;}
.btn-primary{background:var(--grad);color:#05070f;box-shadow:0 10px 30px var(--glow);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px var(--glow);}
.btn-secondary{background:transparent;color:var(--txt);border-color:var(--line-2);}
.btn-secondary:hover{background:var(--panel-2);border-color:#fff;}

/* ---------- hero ---------- */
.hero{display:grid;grid-template-columns:1.25fr .95fr;gap:24px;padding:72px 24px 40px;align-items:stretch;}
.hero-copy{padding:42px;}
.hero-copy h1{margin-bottom:20px;background:linear-gradient(180deg,#fff,#c9d6f2);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-text{color:var(--muted);font-size:15.5px;max-width:560px;}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 8px;}
.hero-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px;border-top:1px solid var(--line);padding-top:24px;}
.hero-metrics strong{display:block;font-size:19px;font-weight:800;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-metrics span{font-size:12.5px;color:var(--faint);}
.hero-panel{padding:28px;display:flex;flex-direction:column;}
.hero-panel-head{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);
  padding-bottom:16px;margin-bottom:18px;border-bottom:1px solid var(--line);font-family:monospace;letter-spacing:.5px;}
.status-dot{width:9px;height:9px;border-radius:50%;background:var(--c2);box-shadow:0 0 0 4px rgba(34,211,238,.18);animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(34,211,238,.18)}50%{box-shadow:0 0 0 8px rgba(34,211,238,.04)}}
.capability-list{list-style:none;display:flex;flex-direction:column;gap:13px;}
.capability-list li{position:relative;padding-left:26px;font-size:14px;color:#cdd6e8;}
.capability-list li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:4px;
  background:var(--grad);box-shadow:0 0 12px var(--glow);}

/* ---------- generic sections ---------- */
section{scroll-margin-top:90px;}
.section-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:46px 24px;}
.section-stack{padding:46px 24px;}
.section-card{padding:32px;}
.section-title-wrap{margin-bottom:22px;}
.section-heading{margin-bottom:30px;}
.section-heading.center{text-align:center;}
.section-heading.center .eyebrow{display:block;}

.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;}
.info-grid div{background:rgba(8,12,22,.6);padding:14px 16px;}
.info-grid .full{grid-column:1/-1;}
.info-grid span{display:block;font-size:11.5px;color:var(--faint);letter-spacing:.5px;margin-bottom:4px;}
.info-grid strong{font-size:14.5px;font-weight:600;color:#eaf0fb;}

.pill-list{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:18px;}
.pill-list span{font-size:12.5px;font-weight:600;color:#cdd6e8;padding:7px 13px;border-radius:30px;
  background:var(--panel-2);border:1px solid var(--line);transition:.2s;}
.pill-list span:hover{border-color:var(--c2);color:#fff;box-shadow:0 0 16px rgba(34,211,238,.2);}
.body-text{color:var(--muted);font-size:14.5px;}

/* ---------- services / projects ---------- */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.service-card{padding:28px;transition:.25s;overflow:hidden;}
.service-card::after{content:"";position:absolute;inset:0;border-radius:var(--radius);padding:1px;
  background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:.25s;}
.service-card:hover{transform:translateY(-6px);box-shadow:0 28px 60px rgba(0,0,0,.5);}
.service-card:hover::after{opacity:.7;}
.service-card h3{margin-bottom:12px;}
.service-card p{color:var(--muted);font-size:14px;}

.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.project-card{padding:26px;transition:.25s;}
.project-card:hover{transform:translateY(-6px);border-color:var(--line-2);box-shadow:0 28px 60px rgba(0,0,0,.5);}
.project-year{display:inline-block;font-size:12px;font-weight:800;letter-spacing:1px;color:var(--c2);
  padding:4px 11px;border:1px solid rgba(34,211,238,.3);border-radius:30px;margin-bottom:14px;}
.project-card h3{font-size:16px;margin-bottom:10px;}
.project-card p{color:var(--muted);font-size:13.5px;}

/* ---------- timeline ---------- */
.timeline{padding:34px 38px;}
.timeline-item{display:grid;grid-template-columns:170px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid var(--line);position:relative;}
.timeline-item:last-child{border-bottom:none;}
.timeline-item>span{font-size:13px;font-weight:700;color:var(--c1);padding-top:2px;}
.timeline-item strong{display:block;font-size:15.5px;margin-bottom:4px;}
.timeline-item p{color:var(--muted);font-size:13.5px;}

/* ---------- subsidiaries ---------- */
.subsidiary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.subsidiary-card{padding:28px;text-decoration:none;color:var(--txt);transition:.25s;display:block;}
.subsidiary-card:hover{transform:translateY(-6px);box-shadow:0 28px 60px rgba(0,0,0,.5);}
.subsidiary-card strong{font-size:18px;display:block;margin-bottom:6px;}
.subsidiary-card span{display:block;font-size:12.5px;color:var(--c2);font-family:monospace;margin-bottom:12px;}
.subsidiary-card p{color:var(--muted);font-size:13.5px;}

/* ---------- inquiry forms ---------- */
.inquiry-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.inquiry-form{padding:32px;display:flex;flex-direction:column;gap:14px;}
.form-head h3{margin-bottom:4px;}
.form-head p{color:var(--faint);font-size:13px;margin-bottom:8px;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.inquiry-form label{display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--muted);}
.inquiry-form input,.inquiry-form textarea{
  background:rgba(8,12,22,.7);border:1px solid var(--line);border-radius:10px;
  padding:12px 13px;color:var(--txt);font:inherit;font-size:14px;outline:none;transition:.2s;width:100%;}
.inquiry-form input:focus,.inquiry-form textarea:focus{border-color:var(--c2);box-shadow:0 0 0 3px rgba(34,211,238,.15);}
.inquiry-form textarea{min-height:120px;resize:vertical;}
.inquiry-form .btn{margin-top:6px;}
.form-status{font-size:13px;min-height:18px;color:var(--faint);}
.form-status.success{color:#34d399;}
.form-status.error{color:#fb7185;}

/* ---------- contact ---------- */
.contact-list{display:flex;flex-direction:column;gap:10px;margin-bottom:16px;}
.contact-list a{color:#eaf0fb;text-decoration:none;font-size:17px;font-weight:700;width:fit-content;
  border-bottom:1px solid transparent;transition:.2s;}
.contact-list a:hover{border-color:var(--c2);color:var(--c2);}
.highlight-card{background:linear-gradient(160deg,rgba(79,140,255,.14),rgba(167,139,250,.08));border-color:var(--line-2);}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);margin-top:40px;padding:34px 0;background:rgba(5,7,15,.6);}
.footer-wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;}
.site-footer strong{font-size:16px;font-weight:800;}
.site-footer p{color:var(--faint);font-size:13px;margin-top:4px;}
.site-footer a{color:var(--muted);text-decoration:none;font-size:13px;border:1px solid var(--line);padding:9px 16px;border-radius:10px;transition:.2s;}
.site-footer a:hover{border-color:#fff;color:#fff;}

/* reveal-on-load subtle */
.glass-card{animation:rise .6s ease both;}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .hero{grid-template-columns:1fr;padding-top:48px;}
  .section-grid{grid-template-columns:1fr;}
  .service-grid,.project-grid,.subsidiary-grid{grid-template-columns:1fr 1fr;}
  .inquiry-grid{grid-template-columns:1fr;}
}
@media(max-width:680px){
  .nav{display:none;}
  .hero-copy,.section-card,.inquiry-form{padding:26px;}
  .hero-metrics{grid-template-columns:1fr;gap:10px;}
  .service-grid,.project-grid,.subsidiary-grid{grid-template-columns:1fr;}
  .field-row{grid-template-columns:1fr;}
  .timeline-item{grid-template-columns:1fr;gap:6px;}
  .timeline{padding:24px;}
}