/* ==========================================================================
   Galvabase — marketing homepage (first draft, BACKLOG-108)
   Palette lifted directly from web/static/hud/index.html (BACKLOG-039
   decision: reuse the dark sci-fi HUD identity, cyan/teal/amber on near-
   black navy) so the public site and the internal HUD read as one brand.
   ========================================================================== */

:root{
  --bg:#050b14;
  --bg-soft:#0a1a2c;
  --panel:#081523cc;
  --panel-solid:#08152399;
  --line:#0e2c40;
  --cyan:#00e5ff;
  --cyan-dim:#0a7f96;
  --teal:#19f0d8;
  --amber:#ffb300;
  --red:#ff4d5e;
  --txt:#cfeefb;
  --txt-body:#9fd8e8;
  --txt-dim:#4d7d92;

  --font-display:'Orbitron', sans-serif;
  --font-body:'Rajdhani', sans-serif;
}

*{box-sizing:border-box; margin:0; padding:0}
html{scroll-behavior:smooth}
body{
  background:radial-gradient(ellipse at 50% 0%, var(--bg-soft) 0%, var(--bg) 62%);
  color:var(--txt-body);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.6;
  min-height:100%;
}

.wrap{max-width:1080px; margin:0 auto; padding:0 24px}

/* scanline overlay, same technique as the HUD */
.scanlines{
  position:fixed; inset:0; pointer-events:none; z-index:50;
  background:repeating-linear-gradient(0deg, transparent 0 2px, #00e5ff05 2px 4px);
}

h1,h2,h3{font-family:var(--font-display); color:var(--txt); font-weight:700; line-height:1.2}
a{color:var(--cyan); text-decoration:none}
em{color:var(--teal); font-style:normal}

/* ---------------- top bar ---------------- */
.topbar{
  position:sticky; top:0; z-index:20;
  background:#050b14cc; backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{display:flex; align-items:center; justify-content:space-between; min-height:64px; padding:10px 0; flex-wrap:wrap; row-gap:8px}
.wordmark{
  font-family:var(--font-display); font-weight:700; letter-spacing:5px; font-size:16px;
  color:var(--cyan); text-shadow:0 0 12px #00e5ff88; white-space:nowrap;
}
.wordmark.small{font-size:13px; letter-spacing:4px}
.nav{display:flex; align-items:center; gap:28px; flex-wrap:wrap; row-gap:8px}
.nav a{
  font-family:var(--font-body); font-weight:600; letter-spacing:.5px; font-size:14.5px;
  color:var(--txt-dim); white-space:nowrap;
}
.nav a:hover{color:var(--cyan)}

/* ---------------- buttons ---------------- */
.btn{
  display:inline-block; font-family:var(--font-display); font-size:12px; letter-spacing:2px;
  padding:12px 22px; border:1px solid var(--cyan-dim); cursor:pointer;
  clip-path:polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition:box-shadow .15s, background .15s, color .15s;
}
.btn-primary{background:#0a2435; color:var(--cyan)}
.btn-primary:hover{background:#0e3349; box-shadow:0 0 14px #00e5ff55}
.btn-ghost{background:transparent; color:var(--txt-dim); border-color:var(--line); padding:11px 20px}
.btn-ghost:hover{color:var(--cyan); border-color:var(--cyan-dim)}

/* ---------------- panels (HUD-style clipped card) ---------------- */
.panel{
  border:1px solid var(--line); background:var(--panel); padding:26px 28px;
  clip-path:polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

/* ---------------- section scaffolding ---------------- */
main section{padding:96px 0}
.section-tag{
  font-family:var(--font-display); font-size:12px; letter-spacing:4px; color:var(--txt-dim);
  margin-bottom:14px;
}
.section-tag .num{color:var(--amber)}
main section h2{font-size:clamp(26px,3.4vw,38px); letter-spacing:1px; margin-bottom:36px; max-width:820px}

/* ---------------- hero ---------------- */
.hero{
  position:relative; overflow:hidden;
  padding:140px 0 120px;
  border-bottom:1px solid var(--line);
}
#rings{position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:min(900px,140vw); height:min(900px,140vw); z-index:0; opacity:.65; pointer-events:none}
.hero-inner{position:relative; z-index:1; max-width:760px}
.eyebrow{
  font-family:var(--font-display); font-size:12px; letter-spacing:3px; color:var(--teal);
  margin-bottom:22px; text-shadow:0 0 10px #19f0d866;
}
.hero h1{
  font-size:clamp(34px,6vw,58px); letter-spacing:.5px; color:var(--txt);
  text-shadow:0 0 24px #00e5ff33; margin-bottom:26px;
}
.hero-sub{font-size:19px; color:var(--txt-body); max-width:600px; margin-bottom:38px}
.hero-actions{display:flex; gap:16px; flex-wrap:wrap}

/* ---------------- story ---------------- */
.story-grid{display:grid; grid-template-columns:1.5fr 1fr; gap:56px; align-items:start}
.story-copy p{margin-bottom:20px; font-size:17px}
.story-copy p:last-child{margin-bottom:0}
.story-quote-panel .panel{position:sticky; top:96px}
.quote-mark{
  font-family:var(--font-display); font-size:44px; color:var(--cyan-dim); line-height:1;
  margin-bottom:4px;
}
.quote{font-size:16px; color:var(--txt); margin-bottom:14px; line-height:1.5}
.rule{height:1px; background:var(--line); margin:18px 0}
.quote-name{font-family:var(--font-display); font-size:11.5px; letter-spacing:1px; color:var(--txt-dim)}

/* ---------------- products & services ---------------- */
.products-list{display:flex; flex-direction:column; gap:24px}
.product-card{padding:30px 32px}
.product-card.flagship{border-color:var(--cyan-dim)}
.product-head{
  display:flex; align-items:baseline; justify-content:space-between; flex-wrap:wrap;
  gap:10px 16px; margin-bottom:14px;
}
.product-head h3{font-size:20px; letter-spacing:1.5px}
.product-status{
  font-family:var(--font-display); font-size:10.5px; letter-spacing:1.5px;
  padding:5px 12px; border:1px solid var(--line); color:var(--txt-dim); white-space:nowrap;
}
.product-status.live{color:var(--teal); border-color:var(--cyan-dim)}
.product-desc{font-size:16px}
.product-sub{
  margin-top:24px; padding-top:24px; border-top:1px solid var(--line);
  display:grid; grid-template-columns:repeat(3,1fr); gap:22px;
}
.product-sub-item h4{
  font-size:13px; letter-spacing:1.5px; color:var(--cyan); margin-bottom:10px;
  display:flex; align-items:center; gap:8px;
}
.product-sub-item .idx{color:var(--amber); font-size:11px}
.product-sub-item p{font-size:15px; color:var(--txt-body)}

/* ---------------- values ---------------- */
.values{background:#040910; border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
.values-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:40px}
.value h3{
  font-size:15px; letter-spacing:2px; color:var(--teal); margin-bottom:12px;
  padding-bottom:10px; border-bottom:1px solid var(--line);
}
.value p{font-size:15.5px}

.wordmark-sub{
  font-family:var(--font-display); font-weight:700; font-size:10px; letter-spacing:1.5px;
  color:var(--teal); border:1px solid var(--cyan-dim); border-radius:999px;
  padding:3px 9px; margin-left:10px; vertical-align:middle;
}

/* ---------------- nav dropdown ---------------- */
.nav-dropdown{position:relative}
.nav-dropdown-btn{
  font-family:var(--font-body); font-weight:600; font-size:14.5px; color:var(--txt-dim);
  background:none; border:none; cursor:pointer; padding:0; display:flex; align-items:center; gap:5px;
  white-space:nowrap;
}
.nav-dropdown-btn:hover{color:var(--cyan)}
.nav-dropdown.open .nav-dropdown-btn{color:var(--cyan)}
.nav-dropdown-btn .caret{font-size:10px; transition:transform .15s}
.nav-dropdown.open .nav-dropdown-btn .caret{transform:rotate(180deg)}
.nav-dropdown-menu{
  position:absolute; top:calc(100% + 18px); left:50%; transform:translateX(-50%);
  background:#081523; border:1px solid var(--line); padding:8px; min-width:210px;
  box-shadow:0 14px 30px #00000066; display:none; flex-direction:column; gap:2px; z-index:30;
  clip-path:polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}
.nav-dropdown.open .nav-dropdown-menu{display:flex}
.nav-dropdown-menu a{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding:9px 12px; font-size:14.5px; font-weight:500; color:var(--txt);
}
.nav-dropdown-menu a:hover{background:#0a1a2c}
.dd-tag{
  font-family:var(--font-display); font-size:9.5px; font-weight:700; letter-spacing:.5px;
  padding:2px 8px; border:1px solid var(--cyan-dim); color:var(--teal);
}
.dd-tag.muted{color:var(--txt-dim); border-color:var(--line)}

/* ---------------- interface mockup (illustrative, not a live screenshot) ---------------- */
.mockup-frame{
  border:1px solid var(--line); background:#03080f;
  clip-path:polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  overflow:hidden;
}
.mockup-topbar{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 22px; border-bottom:1px solid var(--line);
}
.mockup-topbar .m-word{
  font-family:var(--font-display); font-size:14px; letter-spacing:3px; color:var(--cyan);
  text-shadow:0 0 10px #00e5ff66;
}
.mockup-topbar .m-nav{font-family:var(--font-display); font-size:10.5px; letter-spacing:2px; color:var(--txt-dim)}
.mockup-topbar .m-clock{font-family:var(--font-display); font-size:12px; letter-spacing:1px; color:var(--teal)}
.mockup-body{display:grid; grid-template-columns:1fr 1.5fr 1fr; gap:1px; background:var(--line)}
.mockup-col{background:#03080f; padding:18px; display:flex; flex-direction:column; gap:16px}
.mockup-panel{border:1px solid var(--line); padding:12px 14px}
.mockup-panel h4{
  font-family:var(--font-display); font-size:10px; letter-spacing:1.5px; color:var(--txt-dim);
  margin-bottom:10px; display:flex; justify-content:space-between;
}
.mockup-panel .row{display:flex; justify-content:space-between; font-size:12.5px; margin-bottom:6px}
.mockup-panel .row span:last-child{color:var(--txt)}
.mockup-panel .log-line{font-size:12px; color:var(--txt-body); margin-bottom:6px; line-height:1.4}
.mockup-center{display:flex; align-items:center; justify-content:center; padding:30px 18px; position:relative; min-height:200px}
.mockup-ring{
  width:170px; height:170px; border-radius:50%; border:1.5px solid var(--cyan-dim);
  position:relative; display:flex; align-items:center; justify-content:center; text-align:center;
  box-shadow:0 0 40px #00e5ff22 inset;
}
.mockup-ring::before{content:""; position:absolute; inset:16px; border-radius:50%; border:1px dashed var(--cyan-dim); opacity:.5}
.mockup-ring::after{content:""; position:absolute; inset:36px; border-radius:50%; border:1px dotted var(--amber); opacity:.4}
.mockup-status{font-family:var(--font-display); font-size:12.5px; letter-spacing:2px; color:var(--cyan); text-shadow:0 0 10px #00e5ff66}
.mockup-hint{font-size:10.5px; color:var(--txt-dim); margin-top:6px; letter-spacing:.5px}
.mockup-caption{
  padding:14px 22px; border-top:1px solid var(--line); font-size:12.5px; color:var(--txt-dim); text-align:center;
}

/* ---------------- closing cta ---------------- */
.cta{text-align:center}
.cta-inner{max-width:640px; margin:0 auto}
.cta h2{margin:0 auto 18px; }
.cta p{margin-bottom:34px; font-size:17px}

/* ---------------- footer ---------------- */
.footer{border-top:1px solid var(--line); padding:34px 0; background:#03070c}
.footer-inner{display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:14px}
.footer-brand{display:flex; align-items:baseline; gap:14px}
.footer-tagline{font-size:13px; color:var(--txt-dim)}
.footer-meta{font-size:12.5px; color:var(--txt-dim); display:flex; gap:8px; align-items:center}
.footer-meta .dot{opacity:.5}

/* ==========================================================================
   Mobile
   ========================================================================== */
@media (max-width:860px){
  main section{padding:64px 0}
  .story-grid{grid-template-columns:1fr; gap:32px}
  .story-quote-panel .panel{position:static}
  .product-card{padding:24px}
  .product-sub{grid-template-columns:1fr; gap:18px}
  .values-grid{grid-template-columns:1fr; gap:28px}
  .mockup-body{grid-template-columns:1fr}
  .mockup-topbar .m-nav{display:none}
  .wordmark-sub{display:none}
  .nav{gap:16px}
}

@media (max-width:640px){
  body{font-size:16px}
  .nav{gap:16px}
  .nav a:not(.btn){display:none}
  .nav-dropdown{display:none}
  .topbar-inner{height:56px}
  .hero{padding:88px 0 72px}
  .hero-sub{font-size:17px}
  .footer-inner{flex-direction:column; align-items:flex-start}
}