/* ClosedSet — site scaffold styles. Brand: navy #0B1F3F, white, Space Grotesk. */
@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/SpaceGrotesk.ttf") format("truetype");
  font-weight: 300 700;
  font-display: swap;
}
:root {
  --navy: #0B1F3F;
  --navy-2: #12294f;
  --blue: #1d6fd1;
  --blue-strong: #14569f;
  --muted: #44536d;
  --ink: #16233a;
  --paper: #ffffff;
  --mist: #eef2f8;
  --line: #d7dee9;
  --accent: #7fb0ff;
}
/* Type scale (v0.7.0, Direction A — one scale, one size per rank, rem only):
   12 micro/labels · 14 small · 16 body · 20 card titles + ledes ·
   25 sub-heads + data values · 31 section titles · 39 display lead · 49 hero */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
}
a { color: var(--navy); }
img { max-width: 100%; }

/* Header */
.site-header {
  background: var(--navy);
  color: #fff;
  position: sticky; top: 0; z-index: 10;
}
.site-header .bar {
  max-width: 1180px; margin: 0 auto; padding: 14px 20px;
  display: flex; align-items: center; gap: 28px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: #fff; }
.brand img { width: 34px; height: 34px; }
.brand span { font-size: 1.25rem; letter-spacing: 0.14em; font-weight: 600; }
.main-nav { display: flex; gap: 4px; flex-wrap: wrap; margin-left: auto; }
.main-nav a {
  color: #dbe6f7; text-decoration: none; font-size: 0.875rem;
  padding: 7px 10px; border-radius: 6px;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { background: var(--navy-2); color: #fff; }

/* Layout */
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.hero {
  background:
    linear-gradient(100deg, rgba(11,31,63,.94) 26%, rgba(11,31,63,.52) 54%, rgba(11,31,63,.05) 78%),
    linear-gradient(to top, rgba(11,31,63,.92) 0%, rgba(11,31,63,0) 42%),
    var(--navy) url("/assets/hero-trailer.jpg") center right / cover no-repeat;
  color: #fff;
  padding: 96px 0 84px;
  min-height: 560px;
  display: flex; align-items: center;
}
.hero .wrap { width: 100%; }
.hero h1, .hero p.lede, .hero .eyebrow { text-shadow: 0 1px 14px rgba(11,31,63,.45); }
.hero h1 { font-size: clamp(2.125rem, 5vw, 3.0625rem); line-height: 1.08; margin: 0 0 18px; font-weight: 600; }
.hero p.lede { font-size: clamp(1.0625rem, 2vw, 1.25rem); color: #cfddf2; max-width: 720px; margin: 0 0 28px; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.22em; font-size: 0.75rem; color: var(--accent); margin: 0 0 16px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-block; text-decoration: none; font-weight: 600;
  padding: 12px 22px; border-radius: 8px; font-size: 1rem;
}
.btn.primary { background: #fff; color: var(--navy); }
.btn.ghost { border: 1.5px solid #5f7ca6; color: #e7eefb; }
section { padding: 80px 0; }
section.alt { background: var(--mist); }
h2 { font-size: clamp(1.625rem, 3.2vw, 1.9375rem); margin: 0 0 14px; font-weight: 600; }
h3 { font-size: 1.25rem; margin: 0 0 8px; font-weight: 600; }
.sub { color: var(--muted); max-width: 760px; font-size: 1.25rem; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; margin-top: 28px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 22px; text-decoration: none; color: var(--ink);
}
.card p { margin: 0; color: var(--muted); font-size: 1rem; }
a.card:hover { border-color: var(--navy); }
.arc { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; margin-top: 28px; }
.arc .beat { background: var(--navy); color: #eaf1fc; border-radius: 12px; padding: 26px; }
.arc .beat strong { display: block; letter-spacing: 0.18em; font-size: 0.75rem; color: var(--accent); margin-bottom: 10px; }
.arc .beat p { margin: 0; font-size: 1rem; }
.manifesto p { font-size: clamp(1.125rem, 2.2vw, 1.25rem); max-width: 820px; }
.manifesto strong.kick { letter-spacing: 0.16em; color: var(--navy); }
form.contact { max-width: 620px; display: grid; gap: 14px; margin-top: 24px; }
form.contact label { font-weight: 600; font-size: 0.875rem; display: grid; gap: 6px; }
form.contact input, form.contact textarea, form.contact select {
  font: inherit; padding: 11px 12px; border: 1px solid var(--line); border-radius: 8px;
  background: #fff; width: 100%;
}
form.contact .hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
form.contact .form-status { font-size: 0.875rem; color: #66738a; margin: 0; }
form.contact button {
  font: inherit; font-weight: 600; background: var(--navy); color: #fff;
  border: 0; border-radius: 8px; padding: 12px 20px; cursor: pointer; justify-self: start;
}
.note { font-size: 0.875rem; color: #66738a; }

/* Footer */
.site-footer { background: var(--navy); color: #c9d7ee; padding: 44px 0 34px; margin-top: 0; }
.site-footer .cols { display: flex; gap: 40px; flex-wrap: wrap; justify-content: space-between; }
.site-footer a { color: #e7eefb; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer .socials { display: flex; gap: 16px; flex-wrap: wrap; font-size: 0.875rem; }
.site-footer .fineprint { margin-top: 26px; font-size: 0.75rem; color: #8fa5c6; display: flex; gap: 10px; align-items: center; }
.site-footer .fineprint img { width: 20px; height: 20px; }
@media (max-width: 640px) {
  .site-header .bar { gap: 12px; }
  .main-nav { margin-left: 0; }
  section { padding: 48px 0; }
}

/* Restructure (Nov 10, 2026): homepage sections, footer partners/memberships, mobile menu */
section[id] { scroll-margin-top: 84px; }
.nav-toggle { display: none; margin-left: auto; background: none; border: 0; padding: 10px 6px; cursor: pointer; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: #fff; border-radius: 2px; }
.nav-toggle span + span { margin-top: 6px; }
.section-img { width: 100%; border-radius: 14px; display: block; margin: 24px 0 10px; }
.site-footer .foot-h { color: #fff; font-size: 0.75rem; letter-spacing: 0.18em; text-transform: uppercase; margin: 2px 0 10px; font-weight: 600; }
.site-footer .foot-links { display: flex; flex-direction: column; gap: 7px; font-size: 0.875rem; align-items: flex-start; }
@media (max-width: 900px) {
  .site-header .bar { flex-wrap: nowrap; position: relative; }
  .nav-toggle { display: block; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; margin-left: 0; background: var(--navy); flex-direction: column; align-items: stretch; gap: 2px; padding: 8px 16px 16px; box-shadow: 0 18px 30px rgba(3,10,24,.35); z-index: 60; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 11px 10px; font-size: 1rem; }
  .hero { min-height: 0; padding: 64px 0 56px; }
  .site-footer .cols { gap: 26px; }
}

/* Motion (Nov 10, 2026 prototype): our own language — a choreographed hero
   arrival, one-time reveals, the manifesto landing beat by beat, and the
   four paths travelling sideways. Hidden states exist only under
   .js.motion-on, so no-JS and reduced-motion visitors get the full page. */
.js.motion-on .rv {
  opacity: 0; transform: translateY(22px);
  transition: opacity .85s cubic-bezier(.22,.61,.21,1), transform .85s cubic-bezier(.22,.61,.21,1), filter .85s cubic-bezier(.22,.61,.21,1);
  transition-delay: var(--d, 0s);
}
.js.motion-on .rv.in { opacity: 1; transform: none; filter: none; }
/* What We Believe is the peak: lines rise out of a soft blur, one at a time. */
.js.motion-on #believe .rv { transform: translateY(34px); filter: blur(7px); transition-duration: 1.05s; }
.js.motion-on #believe .rv.in { filter: blur(0); }
/* Hero arrival: eyebrow, headline lines up through a mask, lede, CTAs. */
.hero .line { display: block; overflow: hidden; }
.hero .line > span { display: block; }
.js.motion-on .hero .line > span { transform: translateY(112%); transition: transform 1.05s cubic-bezier(.19,.7,.22,1); }
.js.motion-on .hero .line.l2 > span { transition-delay: .14s; }
.js.hero-in .hero .line > span { transform: none; }
.js.motion-on .hero .eyebrow, .js.motion-on .hero p.lede, .js.motion-on .hero .cta-row {
  opacity: 0; transform: translateY(14px); transition: opacity .8s ease, transform .8s ease;
}
.js.motion-on .hero p.lede { transition-delay: .38s; }
.js.motion-on .hero .cta-row { transition-delay: .52s; }
.js.hero-in .hero .eyebrow, .js.hero-in .hero p.lede, .js.hero-in .hero .cta-row { opacity: 1; transform: none; }
/* Full-bleed racks band with the proof strip overlapping its edge. */
.band { margin: 36px 0 0; }
.band img { width: 100%; height: 400px; object-fit: cover; display: block; border-radius: 14px; }
#trailer .band-proof {
  background: var(--paper); border: 1px solid var(--line); border-radius: 14px;
  box-shadow: 0 18px 40px rgba(11,31,63,.16);
  margin: -58px 26px 0; position: relative; z-index: 2; padding: 20px 26px;
  border-top: 1px solid var(--line);
}
/* Spec grid (Nov 10, 2026): the infographic's GPU/memory numbers, its
   blue line-icon language redrawn as inline SVG. */
.specs { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; margin-top: 6px; }
.spec { display: flex; gap: 14px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.spec svg { width: 30px; height: 30px; flex: 0 0 30px; color: var(--blue); margin-top: 2px; }
.spec .s-label { font-size: 0.75rem; letter-spacing: 0.09em; text-transform: uppercase; color: #66738a; }
.spec .s-value { font-size: 1.5625rem; font-weight: 700; color: var(--navy); line-height: 1.2; }
.spec .s-note { font-size: 0.875rem; color: var(--muted); }
/* Direction A: at desktop the spec grids run 3-up so rows complete —
   9 compute tiles fill 3×3; the 5-tile capture grid closes its last row. */
@media (min-width: 1024px) {
  .specs { grid-template-columns: repeat(3, 1fr); }
  .specs.capture .spec:last-child { grid-column: span 2; }
}
/* The rig band shows the full frame — no cover crop on the performer. */
.band-photo img { height: auto; }
/* Content bar over the rig band (replaces the stats that used to sit there). */
.content-bar .cb-eyebrow { text-transform: uppercase; letter-spacing: 0.22em; font-size: 0.75rem; color: var(--blue); margin: 0 0 8px; font-weight: 600; }
.content-bar .cb-text { font-size: clamp(1rem, 2vw, 1.25rem); color: var(--ink); margin: 0; max-width: 880px; line-height: 1.45; }

/* ---- v0.6 additions: use-case blocks, ticks, modes, signoff ---- */
.intro { font-size: 1rem; max-width: 72ch; }
.closing { margin-top: 36px; font-size: 1rem; max-width: 72ch; }
.kicker { font-weight: 700; font-size: 1.25rem; margin: 0 0 8px; }
.ucase { border-top: 1px solid var(--line); padding: 36px 0 10px; margin-top: 36px; display: grid; grid-template-columns: 250px 1fr; gap: 6px 40px; }
.ucase h3 { margin: 0; font-size: 1.25rem; line-height: 1.25; }
.ucase-body p { margin: 0 0 12px; max-width: 68ch; }
ul.ticks { list-style: none; padding: 0; margin: 0 0 14px; }
ul.ticks li { padding: 5px 0 5px 26px; position: relative; max-width: 68ch; }
ul.ticks li::before { content: ""; position: absolute; left: 2px; top: 13px; width: 9px; height: 9px; background: var(--blue); border-radius: 2px; }
.cta-link { font-weight: 700; color: var(--blue-strong); text-decoration: none; border-bottom: 2px solid var(--blue); padding-bottom: 1px; }
.cta-link:hover { color: var(--navy); }
.note-inline { border-left: 3px solid var(--blue); padding: 8px 0 8px 16px; font-weight: 600; max-width: 68ch; }
.elsewhere { border-top: 1px solid var(--line); margin-top: 44px; padding-top: 34px; }
.elsewhere h3 { font-size: 1.5625rem; margin: 0 0 10px; }
.security { margin-top: 46px; border-top: 1px solid var(--line); padding-top: 34px; }
.security h3 { font-size: 1.5625rem; margin: 0 0 8px; }
.security p { max-width: 74ch; }
.spec-h { font-size: 1.5625rem; margin: 42px 0 6px; }
.signoff { margin-top: 42px; color: var(--muted); font-size: 1rem; }
.signoff strong { color: var(--ink); }
.manifesto .mline.lead { font-size: clamp(1.9375rem, 3.6vw, 2.4375rem); font-weight: 800; color: var(--navy); line-height: 1.22; }
@media (max-width: 760px) { .ucase { grid-template-columns: 1fr; } }

/* ---- v0.6.1 design restoration ---- */
.ucase.flip { grid-template-columns: 1fr 250px; }
.ucase.flip h3 { order: 2; }
.ucase.flip .ucase-body { order: 1; }
.card svg.tool-ic { width: 27px; height: 27px; color: var(--blue); margin-bottom: 10px; }
.card.featured { background: var(--navy); color: #dbe5f3; border-color: var(--navy); }
.card.featured p { color: #d7e5f7; }
.card.featured h3 { color: #fff; }
.card.featured .kicker { color: #fff; }
.card.featured ul.ticks li::before { background: #7db3ec; }
.card.featured strong { color: #fff; }
.content-bar { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 22px 26px; margin: -34px auto 10px; position: relative; max-width: 1060px; box-shadow: 0 18px 40px rgba(11,31,63,0.12); }
@media (max-width: 760px) { .ucase.flip { grid-template-columns: 1fr; } .ucase.flip h3 { order: 0; } .ucase.flip .ucase-body { order: 1; } }

/* ---- v0.6.3: dark ghost button for light sections ---- */
.btn.ghost-dark { border: 1.5px solid rgba(11,31,63,.45); color: var(--navy); background: transparent; }
.btn.ghost-dark:hover { background: var(--navy); color: #fff; }

/* ---- v0.6.4: use cases back in boxes (Denny's direction) ---- */
.ucase { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 30px 34px; box-shadow: 0 10px 30px rgba(11,31,63,0.06); }
.ucase.featured { background: var(--navy); border-color: var(--navy); color: #dbe5f3; }
.ucase.featured h3 { color: #fff; }
.ucase.featured .kicker { color: #fff; }
.ucase.featured ul.ticks li::before { background: #7db3ec; }
.ucase.featured .cta-link { color: #9cc2f2; border-bottom-color: #9cc2f2; }

.site-footer .socials a { display: inline-flex; align-items: center; gap: 7px; }
.site-footer .socials svg { width: 18px; height: 18px; flex: none; }
.legal { max-width: 760px; }
.legal h3 { font-size: 1.25rem; margin: 26px 0 6px; color: var(--ink); }
.legal p, .legal li { color: var(--muted); }
.legal ul { padding-left: 20px; }