/* ============================================================
   Marketing-site UI kit styles
   ============================================================ */

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0;background:#02050c;color:var(--fg-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased}

/* ============================================================
   PAGE BACKGROUND — "Circuit Rain"
   Navy void + perspective grid + cyan/red circuit traces + binary rain.
   z-index:0 (not -1) so it sits above the body background but below
   .container content (which gets z-index:1 via main/nav/section).
   ============================================================ */
.page-bg{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none;
  background:radial-gradient(ellipse 90% 70% at 50% 45%,#0a1830 0%,#050a18 55%,#02050c 100%)}
.page-bg .grid{position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(40,90,160,.22) 1px,transparent 1px),
    linear-gradient(90deg,rgba(40,90,160,.22) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 100% 80% at 50% 50%,#000 30%,transparent 90%);
  -webkit-mask-image:radial-gradient(ellipse 100% 80% at 50% 50%,#000 30%,transparent 90%)}
.page-bg .traces{position:absolute;inset:0}
.page-bg .traces svg{width:100%;height:100%;display:block}
.page-bg .rain{position:absolute;inset:0;overflow:hidden;font-family:'JetBrains Mono',ui-monospace,monospace}
.page-bg .col{position:absolute;top:-120vh;white-space:pre;line-height:1.25;
  text-shadow:0 0 6px currentColor;animation:rain-fall linear infinite}
.page-bg .col.cy{color:#3aa8ff}
.page-bg .col.rd{color:#ff4a5c}
.page-bg .col.flick{animation:rain-fall linear infinite,rain-flicker 3s steps(2) infinite}
.page-bg .vignette{position:absolute;inset:0;background:
  linear-gradient(180deg,rgba(2,5,12,.6) 0%,transparent 12%,transparent 70%,rgba(2,5,12,.85) 100%)}

@keyframes rain-fall{from{transform:translateY(0)}to{transform:translateY(240vh)}}
@keyframes rain-flicker{0%,100%{opacity:.85}50%{opacity:.4}}
@media (prefers-reduced-motion:reduce){
  .page-bg .col{animation-play-state:paused}
}
main,nav,section,footer{position:relative;z-index:1}

.container{max-width:1280px;margin:0 auto;padding:0 2rem}
@media(max-width:720px){.container{padding:0 1.25rem}}

/* ---------- NAV ---------- */
.nav{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;
  padding:14px 2rem;background:rgba(5,6,10,.85);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
.nav-logo{font-family:var(--font-display);font-weight:900;font-size:15px;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;
  background:linear-gradient(180deg,#f2f3f7,#9ea3b3);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.nav-logo .tri{-webkit-text-fill-color:var(--p1-builders);color:var(--p1-builders);margin-right:6px}
.nav-links{display:flex;gap:28px}
.nav-links a{color:var(--fg-secondary);text-decoration:none;font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;transition:color .2s}
.nav-links a:hover{color:var(--fg-primary)}
@media(max-width:720px){.nav-links{display:none}}

/* ---------- HERO ---------- */
.hero{padding:6rem 0 4rem;text-align:left}
.hero .t-tagline{margin-bottom:2rem}
.hero .h-display{margin:0 0 1.5rem;max-width:16ch}
.hero-lead{max-width:640px;margin:0 0 2rem}
.hero-lead em{font-style:italic;font-weight:500;background:var(--grad-builder-mult);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-ctas{display:flex;gap:1rem;margin-bottom:4rem;flex-wrap:wrap}
.hero-banner{position:relative;aspect-ratio:16/7;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--glow-hero);margin-bottom:1rem;background:#05060a}
.hero-banner video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
/* Section-embedded spinning-brain banner (used across the page) */
.section-banner{position:relative;aspect-ratio:16/7;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--glow-hero);margin:0 0 2.5rem;background:#05060a}
.section-banner video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.section-banner.sm{aspect-ratio:16/5}
.hero-meta{display:flex;justify-content:space-between;gap:1rem;margin-top:1rem;font-family:var(--font-mono);font-size:var(--t-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--fg-dim);flex-wrap:wrap}

/* ---------- BUTTONS ---------- */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.875rem 1.5rem;font-family:var(--font-mono);font-size:var(--t-small);font-weight:500;letter-spacing:.15em;text-transform:uppercase;text-decoration:none;border-radius:2px;border:1px solid var(--border-bright);cursor:pointer;transition:all var(--t-fast) var(--ease-out)}
.btn-primary{background:var(--fg-primary);color:var(--bg-void);border-color:var(--fg-primary)}
.btn-primary:hover{background:var(--p1-builders);border-color:var(--p1-builders);color:var(--fg-primary);box-shadow:var(--glow-blue)}
.btn-secondary{background:transparent;color:var(--fg-primary)}
.btn-secondary:hover{border-color:var(--fg-primary);background:var(--bg-panel-lit)}
.btn-oblivion{background:transparent;color:var(--fg-primary);border-color:var(--oblivion)}
.btn-oblivion:hover{background:var(--oblivion);box-shadow:var(--glow-red)}

/* ---------- STATS BAR ---------- */
.stats-bar{background:var(--bg-deep);border-top:1px solid transparent;border-bottom:1px solid var(--border);position:relative;padding:3rem 0}
.stats-bar::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:var(--grad-spectrum)}
.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:2rem;text-align:center}
.stat-num{font-family:var(--font-display);font-weight:700;font-size:clamp(2rem,4vw,3rem);line-height:1;letter-spacing:-0.02em;color:var(--fg-primary)}
.stat-num .u{font-size:.45em;color:var(--fg-secondary);margin-left:.1em}
.stat-label{margin-top:.5rem;font-family:var(--font-mono);font-size:var(--t-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--fg-secondary)}
@media(max-width:720px){.stats-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}}

/* ---------- SECTION ---------- */
.section{padding:6rem 0}
.section-alt{background:var(--bg-deep);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section-head{max-width:780px;margin-bottom:3rem;display:flex;flex-direction:column;gap:1rem}
.section-head h2{margin:0}

/* ---------- TWO COL ---------- */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
@media(max-width:960px){.two-col{grid-template-columns:1fr;gap:2.5rem}}
.bullets{padding-left:1.25rem;color:var(--fg-primary);line-height:1.8}
.bullets strong{color:var(--fg-primary);font-weight:600}

/* ---------- PHASE CARDS ---------- */
.phase-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
@media(max-width:960px){.phase-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.phase-grid{grid-template-columns:1fr}}
.phase-card{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;position:relative;transition:all var(--t-med) var(--ease-out);display:flex;flex-direction:column}
.phase-card::before{content:"";position:absolute;top:0;left:0;right:0;height:var(--accent-bar);background:var(--phase-accent);z-index:2}
.phase-card:hover{transform:translateY(-4px);border-color:var(--phase-accent);box-shadow:0 20px 60px rgba(0,0,0,.4)}
.phase-img{aspect-ratio:16/10;background-size:cover;background-position:center;border-bottom:1px solid var(--border);transition:transform .6s var(--ease-out);filter:saturate(.92) brightness(.9)}
.phase-card:hover .phase-img{transform:scale(1.04)}
.phase-body{padding:1.5rem 1.5rem 1.75rem;display:flex;flex-direction:column;gap:.5rem}
.phase-num{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--phase-accent);font-weight:500}
.phase-card h3{margin:.25rem 0 0}
.phase-aud{font-family:var(--font-body);font-style:italic;color:var(--fg-secondary);font-size:13px;margin-bottom:.25rem}
.phase-card p{margin:.25rem 0 0;font-size:14.5px;line-height:1.55;color:var(--fg-primary)}
.phase-proves{list-style:none;padding:0;margin:1rem 0 0;display:flex;flex-direction:column;gap:.375rem}
.phase-proves li{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--fg-secondary);padding-left:1rem;position:relative}
.phase-proves li::before{content:"→";position:absolute;left:0;color:var(--phase-accent)}
.phase-card.p1{--phase-accent:var(--p1-builders)}
.phase-card.p2{--phase-accent:var(--p2-operators)}
.phase-card.p3{--phase-accent:var(--p3-everyday)}
.phase-card.p4{--phase-accent:var(--p4-legacy)}
.phase-card.p5{--phase-accent:var(--p5-multipliers)}

/* ---------- TERMINAL ---------- */
.terminal{background:var(--bg-void);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.terminal-bar{background:var(--bg-panel);padding:10px 14px;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--border);font-family:var(--font-mono);font-size:11px;color:var(--fg-dim)}
.tl-dot{width:10px;height:10px;border-radius:50%}
.tl-dot.r{background:#ff5f57}.tl-dot.y{background:#febc2e}.tl-dot.g{background:#28c840}
.terminal-path{margin-left:auto}
.terminal-body{margin:0;padding:1rem 1.25rem;font-family:var(--font-mono);font-size:12.5px;line-height:1.55;color:var(--fg-secondary);white-space:pre-wrap;overflow-x:auto}
/* naive ANSI-ish color classes via spans would go here, but we use raw pre  */

/* ---------- STACK GRID ---------- */
.stack-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
@media(max-width:960px){.stack-grid{grid-template-columns:repeat(2,1fr)}}
.stack-cell{background:var(--bg-panel);padding:1.5rem 1.25rem;transition:background var(--t-fast) var(--ease-out)}
.stack-cell:hover{background:var(--bg-panel-lit)}
.stack-lbl{font-family:var(--font-mono);font-size:var(--t-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--fg-dim);margin-bottom:.75rem}
.stack-val{font-family:var(--font-display);font-weight:500;font-size:1.125rem;color:var(--fg-primary);letter-spacing:-0.01em;margin-bottom:.25rem}
.stack-det{font-family:var(--font-mono);font-size:11.5px;color:var(--fg-secondary)}

/* ---------- HARDWARE ---------- */
.hw-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
@media(max-width:960px){.hw-grid{grid-template-columns:1fr}}
.hw-card{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:1.75rem;position:relative;overflow:hidden;transition:all var(--t-med) var(--ease-out)}
.hw-card::before{content:"";position:absolute;top:0;left:0;right:0;height:var(--accent-bar);background:var(--phase-accent)}
.hw-card:hover{border-color:var(--phase-accent);transform:translateY(-4px)}
.hw-card.p1{--phase-accent:var(--p1-builders)}
.hw-card.p3{--phase-accent:var(--p3-everyday)}
.hw-card.p5{--phase-accent:var(--p5-multipliers)}
.hw-tag{font-family:var(--font-mono);font-size:var(--t-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--phase-accent);margin-bottom:1.25rem;font-weight:500}
.hw-specs{margin:0 0 1.25rem;display:flex;flex-direction:column;gap:.5rem}
.hw-specs div{display:flex;justify-content:space-between;gap:1rem;border-bottom:1px solid var(--border);padding-bottom:.5rem}
.hw-specs dt{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--fg-dim);margin:0}
.hw-specs dd{margin:0;font-size:14px;color:var(--fg-primary);font-weight:500;text-align:right}
.hw-note{font-size:14px;color:var(--fg-secondary);line-height:1.5;margin:0 0 1.25rem;min-height:3em}
.hw-models{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.375rem}
.hw-models li code{display:inline-block;font-family:var(--font-mono);font-size:11.5px;color:var(--phase-accent);background:rgba(255,255,255,.02);border:1px solid var(--border);padding:.25rem .5rem;border-radius:2px}

/* ---------- ECOSYSTEM CHAIN ---------- */
.chain{display:flex;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
@media(max-width:720px){.chain{flex-direction:column}}
.chain-node{flex:1;background:var(--bg-panel);padding:1.5rem 1rem;text-align:center;border-right:1px solid var(--border);transition:background var(--t-fast)}
.chain-node:last-child{border-right:none}
.chain-node.active{background:var(--bg-panel-lit)}
.chain-name{font-family:var(--font-display);font-weight:600;font-size:1rem;letter-spacing:-0.01em;color:var(--fg-primary);margin-bottom:.25rem}
.chain-node.active .chain-name{background:var(--grad-builder-mult);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.chain-role{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--fg-dim)}

/* ---------- OBLIVION ---------- */
.oblivion{padding:7rem 0;background:radial-gradient(ellipse at center,rgba(139,10,10,.15) 0%,var(--bg-void) 65%);border-top:1px solid var(--border);border-bottom:1px solid var(--border);text-align:center;position:relative}
.oblivion-inner{display:flex;flex-direction:column;align-items:center;gap:1.25rem;max-width:720px}
.oblivion-marker{font-family:var(--font-mono);font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--oblivion);display:inline-flex;align-items:center;gap:10px;padding:.5rem 1rem;border:1px solid var(--oblivion);background:rgba(139,10,10,.12);border-radius:2px}
.oblivion-marker::before{content:"";width:6px;height:6px;background:var(--oblivion);border-radius:50%;animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;box-shadow:0 0 0 0 var(--oblivion)}50%{opacity:.5;box-shadow:0 0 0 10px transparent}}
.oblivion-title{font-family:var(--font-display);font-weight:900;font-size:clamp(2.5rem,6vw,4.5rem);line-height:1;letter-spacing:-0.03em;margin:0;background:linear-gradient(180deg,#ff6b6b 0%,#8b0a0a 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.oblivion-tag{font-family:var(--font-display);font-weight:400;font-size:1.125rem;color:var(--fg-primary);margin:0}
.oblivion-tag em{font-style:italic}
.oblivion-body{margin:.5rem 0 0;text-align:center}
.oblivion-reqs{display:flex;gap:2rem;margin-top:.5rem;flex-wrap:wrap;justify-content:center;font-family:var(--font-mono);font-size:var(--t-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--fg-dim)}

/* ---------- VIDEO REEL ---------- */
.video-reel{padding:6rem 0;background:var(--bg-deep);border-top:1px solid var(--border);border-bottom:1px solid var(--border);position:relative}
.video-reel::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:var(--grad-spectrum)}
.vr-marker{color:var(--p2-operators)!important}
.vr-main{margin-bottom:1.5rem}
.vr-secondary{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
@media(max-width:720px){.vr-secondary{grid-template-columns:1fr}}

/* Feed panel shell */
.feed-panel{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;position:relative;transition:border-color var(--t-med) var(--ease-out),box-shadow var(--t-med) var(--ease-out)}
.feed-p1:hover{border-color:rgba(59,130,246,.6);box-shadow:0 0 0 1px rgba(59,130,246,.15),0 12px 60px rgba(59,130,246,.2)}
.feed-p2:hover{border-color:rgba(34,197,94,.6);box-shadow:0 0 0 1px rgba(34,197,94,.12),0 12px 60px rgba(34,197,94,.16)}
.feed-p5:hover{border-color:rgba(168,85,247,.6);box-shadow:0 0 0 1px rgba(168,85,247,.12),0 12px 60px rgba(168,85,247,.18)}

/* Featured panel — slow breathing glow */
.feed-featured-panel{border-color:rgba(59,130,246,.3);animation:feed-breath 4s ease-in-out infinite}
@keyframes feed-breath{0%,100%{box-shadow:0 0 30px rgba(59,130,246,.08),0 0 0 1px rgba(59,130,246,.15)}50%{box-shadow:0 0 70px rgba(59,130,246,.22),0 0 0 1px rgba(59,130,246,.4)}}

/* Feed header bar */
.feed-header{display:flex;align-items:center;gap:8px;padding:9px 14px;background:var(--bg-void);border-bottom:1px solid var(--border);font-family:var(--font-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;user-select:none}
.feed-badge{font-weight:700;color:var(--feed-color)}
.feed-p1 .feed-badge{color:var(--p1-builders)}
.feed-p2 .feed-badge{color:var(--p2-operators)}
.feed-p5 .feed-badge{color:var(--p5-multipliers)}
.feed-sep{color:var(--fg-dim)}
.feed-title-label{color:var(--fg-secondary);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.feed-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0;animation:rec-blink 2s ease-in-out infinite}
.feed-p1 .feed-dot{background:var(--p1-builders)}
.feed-p2 .feed-dot{background:var(--p2-operators)}
.feed-p5 .feed-dot{background:var(--p5-multipliers)}
@keyframes rec-blink{0%,100%{opacity:1}50%{opacity:.25}}
.feed-live{font-size:9px;letter-spacing:.3em;color:var(--p4-legacy);border:1px solid var(--p4-legacy);padding:1px 5px;border-radius:2px;animation:rec-blink 1.4s ease-in-out infinite}

/* iframe wrapper */
.feed-embed{position:relative;aspect-ratio:16/9;background:#000}
.feed-embed iframe{position:absolute;inset:0;width:100%;height:100%;display:block;border:0}

/* Scanline overlay — fades in on hover */
.feed-scanlines{position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(to bottom,transparent 0,transparent 3px,rgba(0,0,0,.12) 3px,rgba(0,0,0,.12) 4px);opacity:0;transition:opacity .35s;z-index:2}
.feed-panel:hover .feed-scanlines{opacity:1}

/* Corner reticle brackets — appear on hover */
.feed-corner{position:absolute;width:14px;height:14px;border-style:solid;z-index:3;opacity:0;transition:opacity .3s var(--ease-out)}
.feed-panel:hover .feed-corner{opacity:1}
.feed-corner-tl{top:8px;left:8px;border-width:2px 0 0 2px}
.feed-corner-tr{top:8px;right:8px;border-width:2px 2px 0 0}
.feed-corner-bl{bottom:8px;left:8px;border-width:0 0 2px 2px}
.feed-corner-br{bottom:8px;right:8px;border-width:0 2px 2px 0}
.feed-p1 .feed-corner{border-color:var(--p1-builders)}
.feed-p2 .feed-corner{border-color:var(--p2-operators)}
.feed-p5 .feed-corner{border-color:var(--p5-multipliers)}

/* ---------- FOOTER ---------- */
.footer{background:var(--bg-deep);border-top:1px solid var(--border);padding:5rem 0 2rem;margin-top:4rem;position:relative}
.footer::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:var(--grad-spectrum)}
.footer-grid{display:grid;grid-template-columns:1fr 2fr;gap:4rem;margin-bottom:3rem}
@media(max-width:720px){.footer-grid{grid-template-columns:1fr;gap:2.5rem}}
.footer-logo{font-family:var(--font-display);font-weight:900;font-size:14px;letter-spacing:.14em;text-transform:uppercase;background:linear-gradient(180deg,#f2f3f7,#9ea3b3);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1rem}
.footer-logo .tri{-webkit-text-fill-color:var(--p1-builders);color:var(--p1-builders);margin-right:6px}
.footer-blurb{color:var(--fg-secondary);max-width:34ch;font-size:14.5px;line-height:1.6;margin:0}
.footer-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem}
@media(max-width:720px){.footer-cols{grid-template-columns:repeat(2,1fr)}}
.footer-cols a{display:block;color:var(--fg-secondary);text-decoration:none;font-size:13.5px;padding:.375rem 0;transition:color var(--t-fast)}
.footer-cols a:hover{color:var(--fg-primary)}
.footer-h{font-family:var(--font-mono);font-size:var(--t-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--fg-dim);margin-bottom:.75rem;font-weight:500}
.footer-rule{height:1px;background:var(--border);margin:0 2rem}
.footer-base{padding-top:1.5rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-family:var(--font-mono);font-size:var(--t-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--fg-dim)}