/* Version 6 — holding company · command-center redesign 2026-06-14 */
:root{
  --bg:#070a10; --bg-2:#0b111c; --panel:rgba(255,255,255,.04); --panel-2:rgba(255,255,255,.065);
  --line:rgba(120,170,255,.14); --line-2:rgba(120,170,255,.26);
  --ink:#eaf2ff; --muted:rgba(234,242,255,.62); --muted-2:rgba(234,242,255,.40);
  --cyan:#39c8ff; --blue:#5b8cff; --teal:#2ee6c9;
  --grad:linear-gradient(120deg,#39c8ff 0%,#5b8cff 50%,#2ee6c9 100%);
  --grad-soft:linear-gradient(120deg,rgba(57,200,255,.16),rgba(91,140,255,.14),rgba(46,230,201,.14));
  --radius:18px; --maxw:1220px; --shadow:0 30px 80px -34px rgba(0,8,24,.85);
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0; background:var(--bg); color:var(--ink); font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:16px; line-height:1.6; overflow-x:hidden; -webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:"Space Grotesk",Inter,sans-serif; line-height:1.1; letter-spacing:-.02em; margin:0}
a{color:inherit} img{max-width:100%; display:block}

/* ambient */
.constellation{position:fixed; inset:0; z-index:-3; opacity:.55}
.grid-overlay{position:fixed; inset:0; z-index:-2; pointer-events:none; opacity:.5;
  background-image:linear-gradient(rgba(120,170,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(120,170,255,.05) 1px,transparent 1px);
  background-size:46px 46px; mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000,transparent 75%)}
.spotlight{position:fixed; inset:0; z-index:-1; pointer-events:none; transition:background .2s;
  background:radial-gradient(440px circle at 70% 12%,rgba(57,200,255,.10),transparent 60%)}
body::before{content:""; position:fixed; inset:0; z-index:-1; pointer-events:none;
  background:radial-gradient(120% 80% at 50% -10%,rgba(57,200,255,.10),transparent 55%),linear-gradient(180deg,transparent,var(--bg) 72%)}

/* nav */
.site-nav{position:sticky; top:0; z-index:50; display:flex; align-items:center; justify-content:space-between; gap:18px;
  padding:18px clamp(18px,5vw,52px); transition:.3s; border-bottom:1px solid transparent}
.site-nav.scrolled{padding:11px clamp(18px,5vw,52px); background:rgba(7,10,16,.72); backdrop-filter:blur(16px); border-bottom-color:var(--line)}
.brand-logo{height:32px; width:auto}
.nav-links{display:flex; gap:6px; align-items:center}
.nav-links a{padding:8px 12px; border-radius:10px; color:var(--muted); text-decoration:none; font-size:14.5px; font-weight:500; transition:.2s}
.nav-links a:hover{color:var(--ink); background:var(--panel)}
.nav-cta{padding:10px 18px; border-radius:12px; background:var(--grad); color:#04121f; font-weight:700; text-decoration:none; font-size:14.5px;
  box-shadow:0 10px 30px -10px rgba(57,200,255,.5); transition:transform .2s,box-shadow .2s}
.nav-cta:hover{transform:translateY(-2px); box-shadow:0 16px 36px -10px rgba(91,140,255,.6)}
@media(max-width:880px){.nav-links{display:none}}

/* shared */
main{max-width:var(--maxw); margin:0 auto; padding:0 clamp(18px,5vw,40px)}
.eyebrow{display:inline-flex; align-items:center; gap:8px; font-size:12.5px; font-weight:600; letter-spacing:.16em; text-transform:uppercase; color:var(--cyan); margin-bottom:16px}
.signal{width:8px; height:8px; border-radius:50%; background:var(--cyan); box-shadow:0 0 0 0 rgba(57,200,255,.6); animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(57,200,255,.5)}70%{box-shadow:0 0 0 10px rgba(57,200,255,0)}100%{box-shadow:0 0 0 0 rgba(57,200,255,0)}}
.grad{background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent}
.section{padding:clamp(60px,9vw,118px) 0}
.section-head{max-width:780px; margin:0 auto clamp(34px,5vw,56px); text-align:center}
.section-head.left{margin:0; text-align:left; max-width:none}
.section-head h2{font-size:clamp(28px,4.4vw,46px); font-weight:700; margin:0 0 14px}
.section-copy{color:var(--muted); font-size:clamp(15px,1.6vw,18px); margin:0}

.button{position:relative; display:inline-flex; align-items:center; gap:8px; padding:14px 24px; border-radius:13px; font-weight:700; font-size:15px;
  text-decoration:none; cursor:pointer; border:0; color:#04121f; background:var(--grad); box-shadow:0 14px 34px -14px rgba(57,200,255,.55); transition:transform .2s,box-shadow .25s; font-family:inherit}
.button span{position:relative; z-index:1}
.button:hover{transform:translateY(-3px); box-shadow:0 22px 44px -16px rgba(91,140,255,.65)}
.button.ghost{background:transparent; color:var(--ink); border:1px solid var(--line-2); box-shadow:none}
.button.ghost:hover{background:var(--panel); border-color:var(--cyan); box-shadow:0 0 30px -10px rgba(57,200,255,.4)}
.button.link{background:none; color:var(--cyan); box-shadow:none; padding:14px 6px}
.button.link:hover{transform:translateY(-2px); color:var(--ink)}
.text-link{color:var(--cyan); text-decoration:none; font-weight:600; border-bottom:1px solid transparent; transition:.2s}
.text-link:hover{border-bottom-color:var(--cyan)}

/* hero */
.hero{display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(24px,5vw,60px); align-items:center; min-height:clamp(560px,84vh,880px); padding:clamp(36px,7vh,80px) 0 40px}
.hero-title{font-size:clamp(34px,5.6vw,64px); font-weight:700; margin:6px 0 18px}
.lead{color:var(--muted); font-size:clamp(16px,1.8vw,20px); max-width:580px; margin:0 0 28px}
.lead strong{color:var(--ink)}
.hero-actions{display:flex; flex-wrap:wrap; gap:12px; align-items:center; margin-bottom:32px}
.hero-stats{display:flex; flex-wrap:wrap; gap:28px}
.stat strong{display:block; font-family:"Space Grotesk"; font-size:clamp(26px,3.4vw,38px); font-weight:700; background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent; line-height:1}
.stat span{font-size:13px; color:var(--muted-2)}

/* ops map */
.opsmap{border:1px solid var(--line); border-radius:22px; background:linear-gradient(160deg,rgba(91,140,255,.08),rgba(46,230,201,.04)); backdrop-filter:blur(6px); box-shadow:var(--shadow); overflow:hidden}
.opsmap-bar{display:flex; justify-content:space-between; align-items:center; padding:14px 18px; border-bottom:1px solid var(--line); font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--muted-2)}
.opsmap-live{display:inline-flex; align-items:center; gap:8px; color:var(--teal); font-weight:600}
.opsmap-live i{width:7px; height:7px; border-radius:50%; background:#2ee6c9; box-shadow:0 0 8px #2ee6c9; animation:pulse 1.6s infinite}
.opsmap-stage{position:relative; aspect-ratio:1/.92; padding:8px}
.opsmap-lines{position:absolute; inset:0; width:100%; height:100%}
.opsmap-lines line{stroke:rgba(120,170,255,.4); stroke-width:.5; stroke-dasharray:3 3; animation:flow 2.4s linear infinite}
.opsmap-lines line:nth-child(even){animation-duration:3.2s}
@keyframes flow{to{stroke-dashoffset:-24}}
.ops-core{position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); z-index:3; text-align:center; padding:14px 16px; border-radius:16px;
  background:var(--grad); color:#04121f; box-shadow:0 0 0 6px rgba(57,200,255,.12),0 16px 40px -12px rgba(57,200,255,.6); animation:corebreathe 4s ease-in-out infinite}
@keyframes corebreathe{0%,100%{box-shadow:0 0 0 6px rgba(57,200,255,.12),0 16px 40px -12px rgba(57,200,255,.6)}50%{box-shadow:0 0 0 12px rgba(57,200,255,.06),0 16px 48px -10px rgba(46,230,201,.7)}}
.ops-core strong{display:block; font-family:"Space Grotesk"; font-size:16px} .ops-core span{font-size:11px; opacity:.85}
.ops-node{position:absolute; left:var(--ax); top:var(--ay); transform:translate(-50%,-50%); z-index:2; text-align:center; min-width:92px;
  padding:9px 11px; border-radius:13px; background:rgba(7,12,22,.78); backdrop-filter:blur(6px); border:1px solid var(--line);
  box-shadow:0 0 22px -8px var(--c); transition:transform .25s}
.ops-node::before{content:""; position:absolute; inset:-1px; border-radius:13px; padding:1px; background:linear-gradient(var(--c),transparent); -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0); -webkit-mask-composite:xor; mask-composite:exclude; opacity:.5}
.ops-node:hover{transform:translate(-50%,-50%) scale(1.08)}
.ops-node strong{display:block; font-family:"Space Grotesk"; font-size:13.5px; color:var(--c)} .ops-node span{font-size:10.5px; color:var(--muted-2)}

/* portfolio */
.portfolio-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px}
.portfolio-card{position:relative; display:block; padding:24px; border-radius:var(--radius); background:var(--panel); border:1px solid var(--line);
  text-decoration:none; color:inherit; overflow:hidden; transform-style:preserve-3d; transition:transform .25s, border-color .25s, box-shadow .25s}
.portfolio-card::before{content:""; position:absolute; top:0; left:0; right:0; height:3px; background:var(--accent); transform:scaleX(0); transform-origin:left; transition:transform .35s}
.portfolio-card::after{content:""; position:absolute; inset:0; opacity:0; transition:opacity .3s; background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),color-mix(in srgb,var(--accent) 22%,transparent),transparent 55%)}
.portfolio-card:hover{border-color:color-mix(in srgb,var(--accent) 45%,transparent); box-shadow:var(--shadow); transform:translateY(-4px)}
.portfolio-card:hover::before{transform:scaleX(1)} .portfolio-card:hover::after{opacity:1}
.card-top{display:flex; justify-content:space-between; align-items:center; margin-bottom:16px; position:relative; z-index:1}
.cat{font-size:11.5px; text-transform:uppercase; letter-spacing:.1em; color:var(--accent); font-weight:600}
.status{display:inline-flex; align-items:center; gap:6px; font-size:11.5px; color:var(--muted-2)}
.status i{width:6px; height:6px; border-radius:50%; background:var(--accent); box-shadow:0 0 6px var(--accent)}
.portfolio-card h3{font-size:23px; margin-bottom:9px; position:relative; z-index:1}
.portfolio-card p{color:var(--muted); font-size:14.5px; margin:0 0 16px; position:relative; z-index:1}
.tag-row{display:flex; flex-wrap:wrap; gap:7px; position:relative; z-index:1}
.tag{font-size:11.5px; padding:4px 10px; border-radius:30px; background:var(--grad-soft); border:1px solid var(--line); color:var(--muted)}
.card-go{position:absolute; bottom:20px; right:22px; font-size:13px; font-weight:600; color:var(--accent); opacity:0; transform:translateX(-6px); transition:.25s; z-index:1}
.portfolio-card:hover .card-go{opacity:1; transform:none}

/* operating */
.operating-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:18px}
.operating-card{padding:26px 22px; border-radius:var(--radius); background:var(--panel); border:1px solid var(--line); position:relative; overflow:hidden; transition:transform .25s,border-color .25s,box-shadow .25s}
.operating-card::before{content:""; position:absolute; top:0; left:0; right:0; height:2px; background:var(--grad); transform:scaleX(0); transform-origin:left; transition:transform .3s}
.operating-card:hover{border-color:var(--line-2); box-shadow:var(--shadow)} .operating-card:hover::before{transform:scaleX(1)}
.operating-card .num{font-family:"Space Grotesk"; font-size:28px; font-weight:700; background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent; display:block; margin-bottom:14px}
.operating-card h3{font-size:17px; margin-bottom:9px} .operating-card p{color:var(--muted); font-size:14px; margin:0}

/* network */
.network-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:16px}
.network-card{padding:22px; border-radius:var(--radius); background:var(--panel); border:1px solid var(--line); transition:transform .2s,border-color .2s}
.network-card:hover{transform:translateY(-4px); border-color:var(--line-2)}
.network-card span{font-size:11px; text-transform:uppercase; letter-spacing:.1em; color:var(--cyan); font-weight:600}
.network-card h3{font-size:17px; margin:8px 0 6px} .network-card p{color:var(--muted-2); font-size:13.5px; margin:0}

/* contact */
.inquiry-band{display:grid; grid-template-columns:.9fr 1.1fr; gap:clamp(28px,5vw,60px); align-items:start;
  padding:clamp(28px,4vw,48px); border:1px solid var(--line); border-radius:26px; background:linear-gradient(135deg,rgba(57,200,255,.06),rgba(46,230,201,.03))}
.contact-form{background:rgba(7,12,22,.55); border:1px solid var(--line); border-radius:20px; padding:clamp(20px,3vw,30px)}
.form-grid{display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-bottom:14px}
.contact-form label{display:block; font-size:12.5px; font-weight:600; letter-spacing:.04em; text-transform:uppercase; color:var(--muted); margin-bottom:14px}
.contact-form input,.contact-form select,.contact-form textarea{width:100%; margin-top:7px; padding:12px 14px; border-radius:11px; background:rgba(0,0,0,.3); border:1px solid var(--line); color:var(--ink); font-family:inherit; font-size:15px; font-weight:400; text-transform:none; letter-spacing:0; transition:border-color .2s, box-shadow .2s}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:none; border-color:var(--cyan); box-shadow:0 0 0 3px rgba(57,200,255,.16)}
.contact-form textarea{min-height:118px; resize:vertical} .contact-form select option{background:#0b111c}
.contact-form .button{width:100%; justify-content:center; margin-top:6px}
.form-status{margin-top:12px; font-size:14px; color:var(--teal); min-height:20px}

/* footer */
.footer{border-top:1px solid var(--line); margin-top:40px; padding:clamp(40px,6vw,64px) clamp(18px,5vw,40px) 30px}
.footer-grid{max-width:var(--maxw); margin:0 auto; display:flex; flex-wrap:wrap; justify-content:space-between; gap:24px; align-items:center}
.foot-logo{height:28px; margin-bottom:12px} .foot-brand p{color:var(--muted-2); font-size:14px; max-width:340px; margin:0}
.footer-links{display:flex; flex-wrap:wrap; gap:18px}
.footer-links a{color:var(--muted); text-decoration:none; font-size:14px; font-weight:500} .footer-links a:hover{color:var(--ink)}
.foot-base{max-width:var(--maxw); margin:28px auto 0; color:var(--muted-2); font-size:13px; border-top:1px solid var(--line); padding-top:22px; text-align:center}

/* reveal */
[data-reveal]{opacity:0; transform:translateY(28px); transition:opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1)}
[data-reveal].in{opacity:1; transform:none}

/* responsive */
@media(max-width:980px){
  .hero{grid-template-columns:1fr; min-height:auto} .opsmap{max-width:520px; margin:0 auto}
  .portfolio-grid,.operating-grid,.network-grid{grid-template-columns:repeat(2,1fr)} .inquiry-band{grid-template-columns:1fr}
}
@media(max-width:560px){ .portfolio-grid,.operating-grid,.network-grid,.form-grid{grid-template-columns:1fr} .hero-stats{gap:18px} .ops-node{min-width:74px; font-size:.85em} }
@media(prefers-reduced-motion:reduce){ *{animation:none!important; transition:none!important; scroll-behavior:auto!important} [data-reveal]{opacity:1; transform:none} }

/* 2026-08-19 homepage: Sunshinning brand band + linked network cards */
.ss-feature{grid-column:1/-1}
a.network-card{text-decoration:none;color:inherit;display:block}