/* ═══════════════════════════════════════════════
   VoltStack Journey — Shared Styles
   ═══════════════════════════════════════════════ */

/* ── DESIGN TOKENS ── */
:root{--bg:#0a0b0d;--bg-card:#14161c;--surface:#1a1d25;--border:#23272f;--border-accent:#3d4555;--text-primary:#e8eaed;--text-secondary:#dcdfe4;--text-muted:#b0b7c3;--green:#00e676;--green-dim:#00e67620;--green-glow:#00e67640;--red:#ff3d57;--red-dim:#ff3d5720;--amber:#ffab00;--amber-dim:#ffab0020;--blue:#448aff;--blue-dim:#448aff15;--brand-start:#14b8a6;--brand-blue:#3b82f6;--font-display:'Outfit',sans-serif;--font-mono:'JetBrains Mono',monospace}

/* ── RESET ── */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:var(--border-accent) var(--bg)}
body{background:var(--bg);color:var(--text-primary);font-family:var(--font-display);-webkit-font-smoothing:antialiased;overflow-x:clip}
a{color:inherit;text-decoration:none}

/* ── BRAND LOCKUP ── */
.igw{display:inline-flex;align-items:flex-end}
.igw-bolt{height:1.9em;width:auto;margin-right:-.15em;margin-bottom:-.12em;overflow:visible;flex-shrink:0}
.igw-text{font-family:'Outfit',sans-serif;font-weight:800;font-size:1em;letter-spacing:-.04em;line-height:1}
.igw-olt{background:linear-gradient(135deg,#14b8a6,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.igw-stack{color:var(--text-primary)}

/* ── NAV ── */
nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:.65rem 2.5rem;display:flex;align-items:center;justify-content:space-between;backdrop-filter:blur(20px) saturate(1.4);background:#0a0b0dcc;border-bottom:1px solid var(--border);transition:background .4s;overflow:visible}
nav.scrolled{background:#0a0b0dee}
.nav-left{display:flex;align-items:center;gap:2.5rem;overflow:visible}
.nav-brand{display:flex;gap:0;font-family:var(--font-display);font-weight:800;font-size:1.05rem;letter-spacing:-.02em;line-height:1}
.nav-brand svg{height:3rem;width:auto;margin-top:-.65rem;margin-bottom:-.65rem}
.nav-brand .olt,.nav-brand .stack{margin-top:auto}
.nav-brand .olt{background:linear-gradient(135deg,var(--brand-start),var(--brand-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-brand .stack{color:var(--text-primary)}
@keyframes led-breathe{0%,100%{opacity:.3}50%{opacity:1}}
.nav-links{display:flex;gap:.25rem}
.nav-links a{font-family:var(--font-mono);font-size:.7rem;padding:.35rem .75rem;border-radius:4px;color:var(--text-secondary);letter-spacing:.03em;text-transform:uppercase;transition:all .25s}
.nav-links a:hover{color:var(--text-primary);background:var(--surface)}
.nav-links a.active{color:var(--green);background:var(--green-dim)}
.nav-home{font-family:var(--font-mono);font-size:.7rem;padding:.35rem .75rem;border-radius:4px;color:var(--text-muted);letter-spacing:.03em;text-transform:uppercase;transition:all .25s;border:1px solid var(--border)}
.nav-home:hover{color:var(--text-primary);border-color:var(--border-accent)}
.nav-cta{font-family:var(--font-mono);font-size:.7rem;padding:.35rem 1rem;background:transparent;color:var(--green);border:1px solid var(--green);border-radius:4px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;transition:all .25s}
.nav-cta:hover{background:var(--green);color:var(--bg);box-shadow:0 0 18px var(--green-glow)}

/* ── PROGRESS BAR ── */
.scroll-progress{position:fixed;top:0;left:0;height:2px;background:linear-gradient(90deg,var(--brand-start),var(--brand-blue));z-index:200;width:0%;transition:width .1s linear}

/* ── HERO ── */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:6rem 2rem;overflow:hidden}
.hero-glow{position:absolute;top:50%;left:50%;width:800px;height:800px;transform:translate(-50%,-50%);opacity:.5;animation:pulseGlow 6s ease-in-out infinite alternate;pointer-events:none}
@keyframes pulseGlow{0%{opacity:.3;transform:translate(-50%,-50%) scale(.9)}100%{opacity:.5;transform:translate(-50%,-50%) scale(1.1)}}
.hero-bolt{width:clamp(180px,24vw,260px);height:auto;margin-bottom:2rem;opacity:0;animation:fadeScale 1s .2s forwards}
@keyframes fadeScale{from{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}
.kicker{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--amber);margin-bottom:1.5rem;opacity:0;animation:slideUp .8s .6s forwards}
.hero h1{font-size:clamp(2.4rem,5.5vw,4.2rem);font-weight:800;line-height:1.08;letter-spacing:-.03em;max-width:900px;opacity:0;animation:slideUp .8s .8s forwards}
.hero h1 em{font-style:normal;background:linear-gradient(135deg,var(--brand-start),var(--brand-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{font-size:1.15rem;font-weight:300;line-height:1.7;color:var(--text-secondary);max-width:640px;margin-top:1.5rem;opacity:0;animation:slideUp .8s 1s forwards}
.hero-actions{display:flex;gap:1rem;margin-top:2.5rem;opacity:0;animation:slideUp .8s 1.2s forwards}
@keyframes slideUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}

/* ── BUTTONS ── */
.btn-primary{font-family:var(--font-mono);font-size:.78rem;padding:.85rem 1.8rem;background:var(--green);color:var(--bg);border:none;border-radius:4px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;transition:all .25s}
.btn-primary:hover{box-shadow:0 0 30px var(--green-glow),0 4px 20px #00000040;transform:translateY(-2px)}
.btn-ghost{font-family:var(--font-mono);font-size:.78rem;padding:.85rem 1.8rem;background:transparent;color:var(--text-secondary);border:1px solid var(--border-accent);border-radius:4px;font-weight:500;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;transition:all .25s;display:inline-flex;align-items:center}
.btn-ghost:hover{border-color:var(--text-muted);color:var(--text-primary);background:var(--surface)}

/* ── REVEALS ── */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}.reveal-delay-2{transition-delay:.2s}.reveal-delay-3{transition-delay:.3s}.reveal-delay-4{transition-delay:.4s}

/* ── SECTIONS & DIVIDERS ── */
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--border-accent),transparent)}
.section{padding:8rem 2.5rem;max-width:1100px;margin:0 auto}
.section-label{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--green);opacity:.9;margin-bottom:1rem;display:flex;align-items:center;gap:.6rem}
.section-label::before{content:'';width:24px;height:1px;background:var(--green)}
.scene-title{font-size:clamp(1.8rem,3.2vw,2.6rem);font-weight:800;line-height:1.12;letter-spacing:-.02em;margin-bottom:1.5rem}
.scene-title em{font-style:normal;background:linear-gradient(135deg,var(--brand-start),var(--brand-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.scene-body{font-size:1.1rem;font-weight:400;line-height:1.75;color:var(--text-secondary);max-width:560px;text-align:justify}
.scene-body strong{font-weight:600;color:var(--text-primary)}

/* ── PARALLAX SCENE ── */
.pscene{position:relative;min-height:250vh}
.pscene-pin{position:sticky;top:0;height:100vh;display:flex;align-items:center;overflow:clip}
.pscene-inner{display:grid;grid-template-columns:1fr 1fr;gap:3rem;max-width:1100px;margin:0 auto;padding:0 2.5rem;width:100%;align-items:center}
.pscene-text{position:relative;z-index:3}
.pscene-viz{position:relative;z-index:2;display:flex;align-items:center;justify-content:center;transition:transform .15s linear}
.depth-far{position:absolute;pointer-events:none;will-change:transform}
.depth-mid{position:absolute;pointer-events:none;will-change:transform}

/* ── TEXT STEPS ── */
.pstep{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;align-items:center;padding:0 2.5rem;opacity:0;transform:translateY(50px) scale(.96);transition:opacity .5s cubic-bezier(.16,1,.3,1),transform .5s cubic-bezier(.16,1,.3,1);pointer-events:none;filter:blur(2px)}
.pstep.active{opacity:1;transform:translateY(0) scale(1);pointer-events:auto;filter:blur(0)}
.pstep-content{max-width:440px}

/* ── SECTION CLOSER ── */
.pscene-closer{position:absolute;bottom:5vh;left:0;right:0;text-align:center;font:600 clamp(1.4rem,3vw,2rem)/1.3 'Outfit',sans-serif;background:linear-gradient(135deg,var(--brand-start),var(--brand-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;opacity:0;transform:translateY(30px);pointer-events:none;z-index:6;margin:0;padding:0 2rem;letter-spacing:-.02em}
.pscene-frameworks{position:absolute;bottom:12vh;left:0;right:0;text-align:center;font-family:var(--font-mono);font-size:clamp(.7rem,1.2vw,.85rem);letter-spacing:.06em;opacity:0;transform:translateY(20px);pointer-events:none;z-index:6;display:flex;justify-content:center;gap:.6rem;flex-wrap:wrap;padding:0 2rem}
.module-tag{display:inline-block;font-family:var(--font-mono);font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;padding:.2rem .6rem;border-radius:3px;background:var(--green-dim);color:var(--green);margin-top:.75rem;margin-right:.4rem}

/* ── JOURNEY NAV (cross-links) ── */
.journey-nav{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;max-width:1100px;margin:0 auto;padding:4rem 2.5rem}
.journey-card{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:2rem;transition:all .4s;display:flex;flex-direction:column;gap:.5rem;position:relative;overflow:hidden}
.journey-card:hover{background:var(--surface);border-color:var(--border-accent);transform:translateY(-2px)}
.journey-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;opacity:0;transition:opacity .4s}
.journey-card:hover::before{opacity:1}
.journey-card.next::before{background:linear-gradient(90deg,var(--brand-start),var(--brand-blue))}
.journey-card.prev::before{background:linear-gradient(90deg,var(--amber),var(--brand-start))}
.journey-card-dir{font-family:var(--font-mono);font-size:.55rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted)}
.journey-card-title{font-size:1.3rem;font-weight:700;letter-spacing:-.02em}
.journey-card-desc{font-size:.88rem;color:var(--text-secondary);line-height:1.5}

/* ── CRITIC BLOCK ── */
.critic-block{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:2.5rem;margin-top:3rem;position:relative;overflow:hidden}
.critic-block::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--brand-start),var(--brand-blue))}
.critic-q{font-size:1.15rem;font-weight:300;font-style:italic;color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.6}
.critic-a{font-size:1rem;line-height:1.75;color:var(--text-primary)}

/* ── COMPARE LOUPE ── */
.compare-loupe{position:relative;min-height:300vh}
.compare-loupe-pin{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden}
.compare-loupe-header{text-align:center;margin-bottom:2rem;opacity:0;transform:translateY(20px);transition:opacity .6s,transform .6s}
.compare-loupe-header.visible{opacity:1;transform:none}
.compare-loupe-cols{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:0;max-width:960px;width:100%;padding:0 2rem;margin-bottom:.5rem}
.compare-loupe-col{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);font-weight:600;padding:.5rem .8rem}
.compare-loupe-col.volt{color:var(--brand-start)}
.compare-loupe-track{position:relative;max-width:960px;width:100%;padding:0 2rem}
.compare-loupe-row{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:0;padding:.7rem .8rem;border-radius:10px;margin-bottom:2px;position:relative;transition:transform .45s cubic-bezier(.16,1,.3,1),opacity .35s;transform:scale(.94);opacity:.35}
.compare-loupe-row.focused{transform:scale(1);opacity:1;background:rgba(255,255,255,.03);backdrop-filter:blur(16px) saturate(1.6);-webkit-backdrop-filter:blur(16px) saturate(1.6);border:1px solid rgba(255,255,255,.08);box-shadow:0 0 0 1px rgba(20,184,166,.08),0 8px 32px rgba(0,0,0,.4),0 0 80px rgba(20,184,166,.04);margin:6px 0}
.compare-loupe-row.near{transform:scale(.97);opacity:.6}
.compare-loupe-row .cl-cap{font-size:.88rem;font-weight:600;color:var(--text-primary);padding:.15rem 0}
.compare-loupe-row .cl-legacy,.compare-loupe-row .cl-cloud{font-size:.8rem;color:var(--text-muted);padding:.15rem 0;font-weight:300}
.compare-loupe-row .cl-volt{font-size:.82rem;color:var(--brand-start);font-weight:600;padding:.15rem 0;position:relative}
.compare-loupe-row.focused .cl-cap{font-size:.95rem}
.compare-loupe-row.focused .cl-legacy,.compare-loupe-row.focused .cl-cloud{font-size:.85rem;color:var(--text-secondary)}
.compare-loupe-row.focused .cl-volt{font-size:.9rem}
.compare-loupe-row.focused .cl-volt::before{content:'';position:absolute;left:0;top:50%;width:3px;height:60%;transform:translateY(-50%);background:linear-gradient(180deg,#14b8a6,#3b82f6);border-radius:2px;opacity:.6}
.compare-loupe-row.focused .cl-volt{padding-left:.7rem}
.compare-loupe-progress{position:absolute;bottom:2.5rem;left:50%;transform:translateX(-50%);display:flex;gap:6px}
.compare-loupe-dot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.12);transition:background .3s,transform .3s}
.compare-loupe-dot.active{background:#14b8a6;transform:scale(1.4)}

/* ── COPILOT MINI-CHAT ── */
.copilot-mini{position:absolute;z-index:5;background:var(--bg);border:1px solid #3b82f630;border-radius:8px;padding:.65rem .8rem;width:220px;box-shadow:0 8px 32px #00000060;opacity:0;transition:opacity .5s}
.cm-header{font-family:var(--font-mono);font-size:.6rem;color:var(--brand-blue);font-weight:600;letter-spacing:.06em;margin-bottom:.5rem;display:flex;align-items:center;gap:.4rem}
.cm-dot{width:6px;height:6px;border-radius:50%;background:#3b82f6;animation:led-breathe 2s ease-in-out infinite}
.cm-msg{font-family:var(--font-mono);font-size:.6rem;line-height:1.5;color:var(--text-secondary);margin-bottom:.4rem;padding:.4rem .5rem;border-radius:6px;background:var(--surface)}
.cm-msg.user{color:var(--text-primary);background:var(--blue-dim);border:1px solid rgba(68,138,255,0.15)}
.cm-msg.ai{border:1px solid var(--border)}
.cm-kpi{display:flex;gap:.6rem;margin-top:.3rem}
.cm-kpi-item{font-family:var(--font-mono);font-size:.55rem;color:var(--text-muted)}
.cm-kpi-val{color:var(--brand-start);font-weight:600}

/* ── HEATMAP OVERLAY ── */
.heatmap-overlay{position:absolute;z-index:5;background:var(--bg);border:1px solid #14b8a630;border-radius:8px;padding:.7rem .8rem;width:210px;box-shadow:0 8px 32px #00000060;opacity:0;transition:opacity .5s}
.hm-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.4rem}
.hm-chip{font-family:var(--font-mono);font-size:.58rem;color:var(--text-primary);background:var(--surface);border:1px solid var(--border);padding:2px 6px;border-radius:99px}
.hm-savings{font-family:var(--font-mono);font-size:.6rem;color:var(--text-muted)}
.hm-grid{display:grid;grid-template-columns:14px repeat(6,1fr);gap:3px;margin-bottom:.35rem}
.hm-row{display:grid;place-items:center;font-family:var(--font-mono);font-size:.5rem;color:var(--text-muted);font-weight:600}
.hm-cell{border-radius:3px;min-height:14px;border:1px solid var(--border)}
.hm-cell.tc{background:rgba(56,189,248,0.25)}.hm-cell.tm{background:rgba(16,185,129,0.25)}.hm-cell.tw{background:rgba(245,158,11,0.3)}.hm-cell.th{background:rgba(239,68,68,0.35);animation:hmPulse 2s ease-in-out infinite}
@keyframes hmPulse{0%,100%{opacity:.7}50%{opacity:1}}
.hm-legend{display:flex;flex-direction:column;gap:1px}
.hm-bar{height:4px;border-radius:2px;background:linear-gradient(to right,rgba(56,189,248,0.5),rgba(16,185,129,0.5),rgba(245,158,11,0.5),rgba(239,68,68,0.5))}
.hm-labels{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:.45rem;color:var(--text-muted)}

/* ── INTEL BEATS ── */
.intel-section{position:relative;min-height:820vh}
.intel-pin{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:clip}
.intel-stage{position:relative;width:100%;max-width:700px;min-height:360px;padding:0 2rem}
.intel-beat{position:absolute;top:0;left:0;right:0;text-align:center;opacity:0;transform:translateY(50px);transition:none;pointer-events:none;padding:0 2rem}
.intel-beat.active{opacity:1;transform:translateY(0);pointer-events:auto}
.intel-pain{font-size:clamp(1.1rem,2.2vw,1.35rem);font-weight:300;font-style:italic;color:var(--text-secondary);line-height:1.6;margin-bottom:2.5rem;opacity:.85}
.intel-stat{font-family:var(--font-display);font-size:clamp(4rem,10vw,7rem);font-weight:800;letter-spacing:-.04em;line-height:1;background:linear-gradient(135deg,var(--brand-start),var(--brand-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}
.intel-hook{font-size:clamp(1.2rem,2.5vw,1.6rem);font-weight:300;color:var(--text-secondary);letter-spacing:-.01em;margin-bottom:2rem}
.intel-body{font-size:1rem;line-height:1.75;color:var(--text-muted);font-weight:300;max-width:480px;margin:0 auto 1.2rem}
.intel-module{font-family:var(--font-mono);font-size:.65rem;letter-spacing:.1em;color:var(--green);opacity:.7}
.intel-rows{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2rem;padding:0 1rem;opacity:0;pointer-events:none}
.intel-row{display:flex;flex-direction:column;align-items:center;gap:.8rem;width:100%;opacity:0;transform:translateY(20px)}
.intel-summary-title{font-size:clamp(1rem,2vw,1.3rem);font-weight:600;letter-spacing:-.01em;color:var(--text-secondary);margin-bottom:.5rem}
.intel-chip-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:.7rem;width:100%;max-width:1100px}
.intel-chip-grid.cols-alt{grid-template-columns:repeat(4,1fr);max-width:840px}
.intel-chip{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:.9rem .7rem;text-align:center;display:flex;flex-direction:column;gap:.35rem;transition:border-color .3s}
.intel-chip:hover{border-color:var(--border-accent)}
.intel-chip-stat{font-family:var(--font-display);font-size:clamp(1.1rem,1.8vw,1.5rem);font-weight:800;letter-spacing:-.03em;background:linear-gradient(135deg,var(--brand-start),var(--brand-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}
.intel-chip-label{font-size:.68rem;color:var(--text-secondary);font-weight:300;line-height:1.4}
.intel-chip-mod{font-family:var(--font-mono);font-size:.48rem;letter-spacing:.08em;text-transform:uppercase;color:var(--green);opacity:.7}
.intel-final{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;padding:0;opacity:0;pointer-events:none;overflow:visible}
.intel-orbit-wrap{position:relative;--orbit-size:min(70vh,60vw,680px);width:var(--orbit-size);height:var(--orbit-size)}
.intel-bolt-wrap{position:absolute;top:50%;left:50%;width:28%;z-index:2;will-change:transform;border-radius:24px}
.intel-bolt{width:100%;height:auto;opacity:.9;display:block}
.intel-ring{position:absolute;top:0;left:0;width:100%;height:100%}
.intel-mod-item{position:absolute;top:50%;left:50%;font-family:var(--font-mono);font-size:clamp(.62rem,1vw,.78rem);letter-spacing:.05em;color:var(--mc);padding:clamp(.35rem,.6vw,.55rem) clamp(.7rem,1.2vw,1.1rem);border:1px solid color-mix(in srgb,var(--mc) 18%,transparent);border-radius:6px;background:color-mix(in srgb,var(--mc) 4%,rgba(20,22,28,.55));backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);white-space:nowrap;transition:border-color .4s,background .4s,box-shadow .4s;box-shadow:0 0 0 0 transparent,inset 0 1px 0 color-mix(in srgb,#ffffff 5%,transparent);cursor:default;z-index:1;will-change:transform}
.intel-mod-item:hover{border-color:color-mix(in srgb,var(--mc) 50%,transparent);background:color-mix(in srgb,var(--mc) 12%,rgba(20,22,28,.7));box-shadow:0 0 20px color-mix(in srgb,var(--mc) 22%,transparent),0 0 44px color-mix(in srgb,var(--mc) 10%,transparent),inset 0 1px 0 color-mix(in srgb,#ffffff 8%,transparent);animation:mod-breathe 2s ease-in-out infinite;z-index:3}
@keyframes mod-breathe{0%,100%{box-shadow:0 0 20px color-mix(in srgb,var(--mc) 22%,transparent),0 0 44px color-mix(in srgb,var(--mc) 10%,transparent),inset 0 1px 0 color-mix(in srgb,#ffffff 8%,transparent)}50%{box-shadow:0 0 28px color-mix(in srgb,var(--mc) 32%,transparent),0 0 60px color-mix(in srgb,var(--mc) 14%,transparent),inset 0 1px 0 color-mix(in srgb,#ffffff 12%,transparent)}}
.intel-orbit-track{position:absolute;top:50%;left:50%;border-radius:50%;border:1px solid rgba(255,255,255,.03);pointer-events:none;opacity:0;will-change:transform,opacity}
.intel-orbit-track.inner{width:52%;height:52%}
.intel-orbit-track.outer{width:88%;height:88%}
.intel-counter{position:absolute;bottom:3rem;left:50%;transform:translateX(-50%);font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;color:var(--text-muted)}
.intel-counter #intelNum{color:var(--brand-start);font-weight:700}

/* ── GANTT TIMELINE ── */
.gantt-section{position:relative;min-height:180vh}
.gantt-pin{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;justify-content:center;padding:0 2.5rem;max-width:1100px;margin:0 auto}
.gantt-viz{width:100%;max-width:900px;aspect-ratio:800/350;margin-top:1.5rem}
.gantt-viz svg{width:100%;height:100%}
.gantt-bar{opacity:0;transform:translateX(-30px)}

/* ── CTA ── */
.cta-section{text-align:center;padding:10rem 2rem;position:relative}
.cta-section::before{content:'';position:absolute;bottom:0;left:50%;width:600px;height:600px;transform:translate(-50%,30%);background:radial-gradient(circle,var(--green-dim) 0%,transparent 70%);opacity:.5;pointer-events:none}
.cta-section h2{font-size:clamp(2rem,4vw,3rem);font-weight:800;letter-spacing:-.025em;margin-bottom:1rem}
.cta-section h2 em{font-style:normal;background:linear-gradient(135deg,var(--brand-start),var(--brand-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.cta-section p{font-size:1.1rem;color:var(--text-secondary);margin-bottom:2.5rem;font-weight:300}

/* ── FOOTER ── */
footer{padding:2.5rem 2.5rem 2rem;border-top:1px solid var(--border);display:flex;align-items:flex-start;gap:2.5rem}
footer .foot-logo{width:128px;height:120px;flex-shrink:0}
footer .foot-links{display:flex;gap:3rem;height:120px;align-items:stretch;flex:1}
footer .foot-col{display:flex;flex-direction:column;justify-content:space-between;font-family:var(--font-mono);font-size:.58rem;color:var(--text-muted)}
footer .foot-col-head{color:var(--text-secondary);font-weight:600;font-size:.5rem;text-transform:uppercase;letter-spacing:.12em}
footer .foot-copy{margin-left:auto;display:flex;flex-direction:column;justify-content:flex-end;font-family:var(--font-mono);font-size:.48rem;color:#3a3f4a;letter-spacing:.05em;text-align:right;gap:.3rem}

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  .pscene{min-height:auto !important}
  .pscene-pin{position:relative !important;height:auto !important;overflow:visible}
  .pscene-inner{grid-template-columns:1fr}
  .pscene-text{height:auto}
  .pscene-viz{display:none}
  .pscene-closer{display:none}
  .pscene-frameworks{display:none}
  .pstep{position:relative;opacity:1;transform:none;pointer-events:auto;padding:3rem 0;filter:none;border-bottom:1px solid var(--border)}
  .pstep:last-child{border-bottom:none}
  .pstep-content{max-width:100%}
  .scene-kicker{margin-bottom:.5rem}
  .journey-nav{grid-template-columns:1fr}
  .intel-section{min-height:auto}
  .intel-pin{position:relative;height:auto;padding:6rem 1.5rem;gap:5rem}
  .intel-stage{position:relative;display:flex;flex-direction:column;gap:5rem}
  .intel-beat{position:relative;opacity:1;transform:none;pointer-events:auto}
  .intel-rows{position:relative;opacity:1;pointer-events:auto;padding:0}
  .intel-row{opacity:1;transform:none}
  .intel-summary-title{opacity:1 !important}
  .intel-chip-grid{grid-template-columns:repeat(2,1fr)}
  .intel-final{position:relative;opacity:1;pointer-events:auto;padding:2rem 1.5rem}
  .intel-orbit-wrap{width:320px;height:320px;margin:0 auto}
  .intel-bolt-wrap{width:80px}
  .intel-mod-item{font-size:.55rem;padding:.3rem .6rem}
  .intel-orbit-track{display:none}
  .intel-counter{display:none}
}
@media(max-width:768px){
  nav{padding:.5rem 1rem}
  .nav-links{display:none}
  .nav-brand{font-size:.85rem}
  .nav-brand svg{height:2.2rem;margin-top:-.4rem;margin-bottom:-.4rem}
  .btn-primary{font-size:.68rem;padding:.5rem 1rem}
  .nav-home{font-size:.6rem;padding:.3rem .6rem}
  .hero{min-height:85vh;padding:5rem 1.5rem 3rem}
  .hero h1{font-size:clamp(1.6rem,7vw,2.4rem)}
  .hero-sub{font-size:.95rem;margin-top:1rem}
  .hero-actions{flex-direction:column;align-items:center;gap:.8rem;margin-top:1.5rem}
  .hero-bolt{width:clamp(120px,20vw,180px);margin-bottom:1rem}
  .kicker{font-size:.62rem;margin-bottom:1rem}
  .section{padding:4rem 1.25rem}
  .pscene-inner{padding:0 1.25rem}
  .pstep{padding:2.5rem 0}
  .scene-title{font-size:clamp(1.3rem,5vw,1.8rem);margin-bottom:1rem}
  .scene-body{font-size:.88rem;line-height:1.65}
  .module-tag{font-size:.55rem;padding:.2rem .5rem}
  .journey-nav{padding:2rem 1.25rem}
  .journey-card{padding:1.2rem}
  .journey-card-title{font-size:1rem}
  .journey-card-desc{font-size:.8rem}
  .compare-loupe{min-height:auto}
  .compare-loupe-pin{position:relative;height:auto;padding:2rem 1.25rem}
  .compare-loupe-header{opacity:1;transform:none}
  .compare-loupe-row{transform:none;opacity:1;margin-bottom:4px;padding:.6rem .5rem}
  .compare-loupe-row .cl-cap,.compare-loupe-row .cl-legacy,.compare-loupe-row .cl-cloud,.compare-loupe-row .cl-volt{font-size:.72rem}
  .compare-loupe-cols{display:none}
  .compare-loupe-row{grid-template-columns:1fr;gap:.2rem}
  .compare-loupe-row .cl-legacy::before{content:'Legacy: ';font-weight:600;color:var(--text-muted)}
  .compare-loupe-row .cl-cloud::before{content:'Cloud: ';font-weight:600;color:var(--text-muted)}
  .compare-loupe-row .cl-volt::before{content:'VoltStack: ';font-weight:600}
  .compare-loupe-row.focused .cl-volt{padding-left:0}
  .compare-loupe-row.focused .cl-volt::before{display:none}
  .compare-loupe-progress{display:none}
  .gantt-pin{padding:0 1.25rem}
  .gantt-section{min-height:140vh}
  .cta-section{padding:6rem 1.25rem}
  .cta-section h2{font-size:clamp(1.4rem,6vw,2rem)}
  .cta-section p{font-size:.9rem}
  footer{padding:2rem 1.25rem;flex-direction:column;gap:1.5rem}
  footer .foot-logo{width:80px;height:auto}
  footer .foot-links{flex-wrap:wrap;gap:1.5rem;height:auto}
  footer .foot-copy{margin-left:0;text-align:left}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
  .reveal,.pstep,.gantt-bar,.compare-loupe-row{opacity:1;transform:none;filter:none}
}