/* ═══════════════════════════════════════════════
   DAENA. Premium Design System v2
   Dark slate + Gold (#D4A843) + Cyan (#00C8FF) + Teal (#2DD4BF)
   ═══════════════════════════════════════════════ */

/* ═══ RESET ═══ */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;background:#0a0a0a;overflow-x:hidden}
body{background:#0a0a0a;color:#e8eaf0;font-family:'Inter',sans-serif;overflow-x:hidden;max-width:100vw;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}

/* ═══ MOBILE-HARDENING: narrow, surgical ═══
 * Earlier version applied word-break to every <a> globally, which
 * broke nav links into single-letter vertical columns. Now scoped
 * only to prose contexts (p/li/code/pre/blockquote).
 *
 * 1. box-sizing:border-box. padding never pushes past declared width
 * 2. Specific grid children (not universal) get min-width:0 so long
 *    tokens don't force the grid wider than the viewport
 * 3. Raw <img> elements without explicit width attrs cap at 100%
 * 4. Only prose text gets overflow-wrap:anywhere (nav links stay intact)
 */
*,*::before,*::after{box-sizing:border-box}
img:not([width]):not([style*="width"]),video:not([width]),iframe:not([width]){max-width:100%}
/* Grid children can shrink below their longest word (prevents the
 * grid from forcing page width above viewport width). */
.problem-grid > *,.features-grid > *,.solution-grid > *,.arch-grid > *,.compare-grid > *,.demos-grid > *,.proof-grid > *,.proof-patents > *,.bento-problem > *,.bento-features > *,.klyntar-pillars > *{min-width:0}
/* Only prose. Nav links, buttons, headings stay intact. */
p,li,code,pre,blockquote{overflow-wrap:anywhere}
pre,code{white-space:pre-wrap}
h1,h2,h3{font-family:'Syne',sans-serif}
.font-mono{font-family:'JetBrains Mono',monospace}

/* ═══ CANVAS ═══ */
#bg-canvas{position:fixed;top:0;left:0;width:100%;height:100vh;z-index:0;background:#0a0a0a;image-rendering:auto;-webkit-transform:translateZ(0);transform:translateZ(0);opacity:1}
#scroll-content{position:relative;z-index:1}

/* ═══ SCROLL PROGRESS BAR ═══ */
.scroll-bar{position:fixed;top:0;left:0;height:2px;width:100%;background:linear-gradient(90deg,#d4a853,#00c8ff);z-index:200;transform-origin:left;transform:scaleX(0)}

/* ═══ SECTIONS ═══ */
.section{position:relative;display:flex;align-items:center;justify-content:center;padding:80px 24px;perspective:1200px}
.section-inner{max-width:1080px;width:100%;margin:0 auto;background:rgba(6,8,16,0.60);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:24px;padding:48px 40px;border:1px solid rgba(255,255,255,0.03)}

.section-label{font-family:'JetBrains Mono',monospace;font-size:0.7rem;text-transform:uppercase;letter-spacing:0.15em;margin-bottom:12px;text-align:center}
.section-title{font-size:clamp(1.6rem,4vw,2.6rem);font-weight:700;margin-bottom:16px;color:#fff;text-align:center;line-height:1.15;letter-spacing:-0.025em}
.section-subtitle{color:rgba(255,255,255,0.55);font-size:0.92rem;text-align:center;max-width:680px;margin:0 auto 40px;line-height:1.7;letter-spacing:-0.005em}

/* ═══ HERO ═══ */
.hero-overlay{text-align:center;max-width:800px;width:90%;pointer-events:auto;position:relative;z-index:2}
.hero-overlay::before{content:'';position:absolute;inset:-60px -50px;border-radius:32px;background:radial-gradient(ellipse at center,rgba(6,8,16,0.7) 0%,rgba(6,8,16,0.3) 45%,transparent 75%);z-index:-1;pointer-events:none}
.hero-overlay::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:120%;height:120%;background:radial-gradient(ellipse at center,rgba(212,168,83,0.06) 0%,rgba(0,200,255,0.03) 30%,transparent 70%);z-index:-1;pointer-events:none}
.hero-overlay .label{font-family:'JetBrains Mono',monospace;font-size:0.7rem;text-transform:uppercase;letter-spacing:0.2em;color:rgba(212,168,83,1);margin-bottom:20px;text-shadow:0 0 14px rgba(212,168,83,0.5),0 0 40px rgba(212,168,83,0.2)}
.hero-overlay h1{font-size:clamp(2.5rem,7vw,5rem);font-weight:800;margin-bottom:8px;
  background:linear-gradient(135deg,#d4a853 0%,#FFA500 30%,#FFD700 50%,#fff 70%,#FFD700 85%,#d4a853 100%);background-size:200% auto;
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  animation:heroShine 4s linear infinite;
  filter:drop-shadow(0 0 30px rgba(212,168,83,0.5)) drop-shadow(0 0 60px rgba(212,168,83,0.2))}
@keyframes heroShine{0%{background-position:0% center}100%{background-position:200% center}}
.hero-overlay h2{font-size:clamp(1.1rem,3vw,1.8rem);font-weight:400;color:rgba(255,255,255,0.95);margin-bottom:24px;text-shadow:0 0 40px rgba(0,200,255,0.3),0 0 80px rgba(0,200,255,0.1)}
.hero-overlay .sub{color:rgba(255,255,255,0.8);font-size:clamp(0.85rem,1.5vw,1rem);margin-bottom:32px;line-height:1.6;text-shadow:0 1px 12px rgba(0,0,0,0.6)}
.hero-social-proof{margin-top:16px;font-size:0.8rem;color:rgba(255,255,255,0.45)}
.hero-sub-headline{font-size:clamp(1.1rem,3vw,1.8rem);font-weight:400;color:rgba(255,255,255,0.95);margin-bottom:24px;line-height:1.35;letter-spacing:-0.015em;text-shadow:0 0 40px rgba(0,200,255,0.25)}
.hero-pills{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:28px}
.hero-pill{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;font-family:'JetBrains Mono',monospace;font-size:0.7rem;letter-spacing:0.05em;color:rgba(255,255,255,0.7);background:rgba(6,10,20,0.55);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,0.08);transition:border-color .3s ease,color .3s ease,background .3s ease}
.hero-pill:hover{color:#fff;border-color:rgba(255,255,255,0.18);background:rgba(6,10,20,0.75)}
.hero-pill-dot{width:6px;height:6px;border-radius:50%;box-shadow:0 0 8px currentColor}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}

/* ═══ SCROLL HINT ═══ */
.scroll-hint{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;opacity:0.5;animation:scrollBob 2s ease-in-out infinite}
.scroll-hint span{font-family:'JetBrains Mono',monospace;font-size:0.65rem;text-transform:uppercase;letter-spacing:0.15em;color:#d4a853}
.scroll-hint .bar{width:1px;height:32px;background:linear-gradient(to bottom,#d4a853,transparent)}
@keyframes scrollBob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}

/* ═══ BUTTONS ═══ */
.btn-primary,.btn-secondary,.btn-outline{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:12px;font-weight:600;font-family:'Inter',sans-serif;text-decoration:none;font-size:0.9rem;transition:all 0.3s cubic-bezier(0.25,0.46,0.45,0.94);cursor:pointer;border:1px solid;position:relative;overflow:hidden;isolation:isolate}

.btn-primary{background:linear-gradient(135deg,#d4a853,#f59e0b);border-color:rgba(212,168,83,0.6);color:#0a0a0a;font-weight:700;letter-spacing:-0.01em;box-shadow:0 0 20px rgba(212,168,83,0.2)}
.btn-primary:hover{background:linear-gradient(135deg,#f59e0b,#FFD700);border-color:rgba(212,168,83,0.8);transform:translateY(-2px);box-shadow:0 8px 32px rgba(212,168,83,0.35),0 0 40px rgba(212,168,83,0.15)}

.btn-secondary{background:rgba(0,200,255,0.08);border-color:rgba(0,200,255,0.25);color:#00c8ff}
.btn-secondary:hover{background:rgba(0,200,255,0.15);border-color:rgba(0,200,255,0.4);transform:translateY(-2px);box-shadow:0 8px 32px rgba(0,200,255,0.15)}

.btn-outline{background:transparent;border-color:rgba(255,255,255,0.12);color:rgba(255,255,255,0.7)}
.btn-outline:hover{border-color:rgba(255,255,255,0.25);color:#fff;transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,255,255,0.05)}

.btn-primary::after,.btn-secondary::after,.btn-outline::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at var(--rx,50%) var(--ry,50%),rgba(255,255,255,0.12) 0%,transparent 60%);opacity:0;transition:opacity 0.4s}
.btn-primary:hover::after,.btn-secondary:hover::after,.btn-outline:hover::after{opacity:1}

.hero-ctas .btn-primary{animation:ctaPulse 3s ease-in-out 2s infinite}
@keyframes ctaPulse{0%,100%{box-shadow:0 0 0 0 rgba(212,168,83,0.2)}50%{box-shadow:0 0 0 8px rgba(212,168,83,0)}}

/* ═══ SHIMMER + NEON ═══ */
@keyframes shimmer{0%{background-position:-200% center}100%{background-position:200% center}}
.shimmer{background:linear-gradient(90deg,#d4a853 0%,#FFD700 25%,#fff 50%,#FFD700 75%,#d4a853 100%);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:shimmer 3s linear infinite;filter:drop-shadow(0 0 8px rgba(212,168,83,0.4))}
.shimmer-cyan{background:linear-gradient(90deg,#00c8ff 0%,#00e6ff 25%,#fff 50%,#00e6ff 75%,#00c8ff 100%);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:shimmer 3s linear infinite;filter:drop-shadow(0 0 8px rgba(0,200,255,0.4))}
.neon-gold{color:#FFD700;text-shadow:0 0 7px rgba(212,168,83,0.5),0 0 20px rgba(212,168,83,0.2)}
.neon-cyan{color:#00e6ff;text-shadow:0 0 7px rgba(0,200,255,0.5),0 0 20px rgba(0,200,255,0.2)}
@keyframes pulseGlow{0%,100%{text-shadow:0 0 7px rgba(212,168,83,0.5),0 0 20px rgba(212,168,83,0.2)}50%{text-shadow:0 0 14px rgba(212,168,83,0.7),0 0 40px rgba(212,168,83,0.3)}}
.neon-pulse{animation:pulseGlow 3s ease-in-out infinite}

/* ═══ STATS BAR ═══ */
.stats-bar{padding:40px 24px;min-height:auto}
.stats-grid{display:flex;align-items:center;justify-content:center;gap:24px;flex-wrap:wrap;max-width:1080px;margin:0 auto;padding:28px 32px;background:rgba(6,8,16,0.97);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid rgba(255,255,255,0.06);border-radius:20px;box-shadow:0 8px 40px rgba(0,0,0,0.5)}
.stat-item{text-align:center;min-width:80px}
.stat-number{display:block;font-family:'Syne',sans-serif;font-size:clamp(1.4rem,3vw,2rem);font-weight:700;line-height:1.2}
.stat-label{display:block;font-family:'JetBrains Mono',monospace;font-size:0.6rem;text-transform:uppercase;letter-spacing:0.1em;color:rgba(255,255,255,0.35);margin-top:4px}
.stat-divider{width:1px;height:40px;background:rgba(255,255,255,0.06)}

/* ═══ MANIFESTO ═══ */
.manifesto-quote{font-family:'Syne',sans-serif;font-size:clamp(1.1rem,2.5vw,1.6rem);font-weight:600;text-align:center;max-width:640px;padding:0 24px;line-height:1.5;letter-spacing:-0.01em}

/* ═══ PROBLEM GRID ═══ */
.problem-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin-top:8px}

/* ═══ BENTO: Problem section ═══ */
.bento-problem{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px;
}
.bento-problem .bento-hero{
  grid-column:1 / -1;
  position:relative;overflow:hidden;
  padding:32px 28px;border-radius:20px;
  background:linear-gradient(135deg,rgba(239,68,68,0.06) 0%,rgba(6,8,16,0.7) 55%);
  border:1px solid rgba(239,68,68,0.18);
  box-shadow:0 12px 40px rgba(239,68,68,0.05), inset 0 1px 0 rgba(255,255,255,0.03);
  min-height:220px;
}
.bento-hero-glow{position:absolute;top:-40%;right:-10%;width:60%;height:180%;background:radial-gradient(circle,rgba(239,68,68,0.22),transparent 60%);filter:blur(40px);pointer-events:none}
.bento-hero-body{position:relative;z-index:1;max-width:900px}
.bento-hero-eyebrow{font-family:'JetBrains Mono',monospace;font-size:0.66rem;text-transform:uppercase;letter-spacing:0.18em;color:rgba(239,68,68,0.8);margin:0 0 10px}
.bento-hero-title{font-family:'Syne',sans-serif;font-size:clamp(1.4rem,3vw,2.1rem);font-weight:700;color:#fff;margin:0 0 14px;line-height:1.22;letter-spacing:-0.02em}
.bento-hero-line{font-size:0.96rem;color:rgba(255,255,255,0.6);line-height:1.6;margin:0 0 22px;max-width:640px}
.bento-hero-stats{display:flex;flex-wrap:wrap;gap:24px}
.bento-hero-stats > div{display:flex;flex-direction:column;gap:2px}
.bn-stat{font-family:'Syne',sans-serif;font-size:1.35rem;font-weight:800;color:#fff;letter-spacing:-0.02em}
.bn-stat-lbl{font-family:'JetBrains Mono',monospace;font-size:0.62rem;text-transform:uppercase;letter-spacing:0.1em;color:rgba(255,255,255,0.35)}

.bento-card{
  padding:22px 20px;border-radius:16px;
  background:rgba(6,8,16,0.72);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid rgba(255,255,255,0.05);
  transition:transform .35s ease, border-color .35s ease, box-shadow .35s ease;
  min-height:160px;display:flex;flex-direction:column;gap:8px;
}
.bento-card:hover{transform:translateY(-2px)}
.bento-card .bento-icon{margin-bottom:4px;opacity:0.85}
.bento-card h4{font-family:'Syne',sans-serif;font-weight:700;font-size:0.98rem;color:#fff;margin:0;letter-spacing:-0.01em}
.bento-card p{font-size:0.82rem;color:rgba(255,255,255,0.55);line-height:1.6;margin:0}
.bento-card strong{color:#fff;font-weight:600}

.bento-card-red{border-color:rgba(239,68,68,0.12)}
.bento-card-red .bento-icon{color:rgba(239,68,68,0.8)}
.bento-card-red:hover{border-color:rgba(239,68,68,0.35);box-shadow:0 10px 30px rgba(239,68,68,0.08)}

@media(max-width:760px){
  .bento-problem{grid-template-columns:1fr}
  .bento-hero-stats{gap:16px}
  .bn-stat{font-size:1.15rem}
}
.section-problem{border-color:rgba(239,68,68,0.08)}
.problem-card{padding:24px;border-radius:16px;background:rgba(239,68,68,0.03);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid rgba(239,68,68,0.1);transition:all 0.35s;position:relative;overflow:hidden}
.problem-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,rgba(239,68,68,0.2),transparent)}
.problem-card::after{content:'';position:absolute;bottom:-1px;right:-1px;width:8px;height:8px;border-right:2px solid rgba(239,68,68,0.2);border-bottom:2px solid rgba(239,68,68,0.2)}
.problem-card:hover{border-color:rgba(239,68,68,0.25);transform:translateY(-3px);box-shadow:0 12px 32px rgba(239,68,68,0.06)}
.problem-icon{margin-bottom:14px;opacity:0.8}
.problem-card h3{font-size:0.95rem;font-weight:600;color:rgba(255,255,255,0.9);margin-bottom:8px;letter-spacing:-0.01em}
.problem-card p{font-size:0.82rem;color:rgba(255,255,255,0.5);line-height:1.6}

/* ═══ HORSESHOE PIPELINE ═══ */
.horseshoe-wrap{max-width:580px;margin:28px auto 0;position:relative}
.horseshoe-svg{width:100%;height:auto;display:block}
.horseshoe-svg text{pointer-events:none}
.hs-metal{filter:drop-shadow(0 0 12px rgba(212,168,83,0.15))}
.hs-traveler{filter:drop-shadow(0 0 6px rgba(212,168,83,0.6))}

.pipeline-caption{font-size:0.75rem;color:rgba(255,255,255,0.3);text-align:center;margin-top:8px;font-family:'JetBrains Mono',monospace}

/* ═══ SOLUTION GRID ═══ */
.solution-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-top:32px}
.solution-card{padding:24px;border-radius:16px;background:rgba(34,197,94,0.03);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid rgba(34,197,94,0.1);transition:all 0.3s}
.solution-card:hover{border-color:rgba(34,197,94,0.25);transform:translateY(-2px);box-shadow:0 8px 24px rgba(34,197,94,0.06)}
.solution-card h3{font-size:0.95rem;font-weight:600;margin-bottom:8px;font-family:'JetBrains Mono',monospace}
.solution-card p{font-size:0.82rem;color:rgba(255,255,255,0.55);line-height:1.6}

/* ═══ PROOF WALL ═══ */
.proof-patents{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:32px 0 28px}
.proof-patent{padding:26px;border-radius:18px;background:rgba(6,8,16,0.97);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid rgba(0,200,255,0.14);position:relative;overflow:hidden;transition:all 0.35s cubic-bezier(0.25,0.46,0.45,0.94)}
.proof-patent::before{content:'';position:absolute;inset:0;padding:1px;border-radius:18px;background:linear-gradient(135deg,rgba(0,200,255,0.35),transparent 40%,transparent 60%,rgba(212,168,83,0.25));-webkit-mask:linear-gradient(#000,#000) content-box,linear-gradient(#000,#000);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;opacity:0.6;transition:opacity 0.35s}
.proof-patent:hover{transform:translateY(-3px);box-shadow:0 14px 38px rgba(0,200,255,0.08)}
.proof-patent:hover::before{opacity:1}
.proof-patent-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.proof-patent-badge{font-family:'JetBrains Mono',monospace;font-size:0.62rem;text-transform:uppercase;letter-spacing:0.14em;color:#00c8ff;padding:4px 10px;border-radius:999px;background:rgba(0,200,255,0.08);border:1px solid rgba(0,200,255,0.2)}
.proof-patent-date{font-family:'JetBrains Mono',monospace;font-size:0.6rem;color:rgba(255,255,255,0.4);letter-spacing:0.06em;padding:3px 10px;border-radius:999px;border:1px solid rgba(255,255,255,0.08)}
.proof-patent-title{font-family:'Syne','Inter',sans-serif;font-size:1.5rem;font-weight:700;color:#fff;margin:0 0 6px;letter-spacing:-0.02em;line-height:1.15}
.proof-patent-num{font-family:'JetBrains Mono',monospace;font-size:0.72rem;color:#d4a853;margin:0 0 12px;letter-spacing:0.04em}
.proof-patent-desc{font-size:0.85rem;color:rgba(255,255,255,0.62);line-height:1.6;margin:0}
.proof-patent-desc strong{color:#fff;font-weight:600}

.proof-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin-bottom:24px}
.proof-card{padding:20px;border-radius:14px;background:rgba(6,8,16,0.97);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid rgba(255,255,255,0.06);transition:all 0.3s cubic-bezier(0.25,0.46,0.45,0.94);position:relative;overflow:hidden}
.proof-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.12),transparent);opacity:0.6;transition:opacity 0.3s}
.proof-card:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(0,0,0,0.35)}
.proof-card:hover::before{opacity:1}
.proof-card-head{margin-bottom:10px}
.proof-card-label{font-family:'JetBrains Mono',monospace;font-size:0.58rem;text-transform:uppercase;letter-spacing:0.14em;opacity:0.85}
.proof-card-title{font-family:'Syne','Inter',sans-serif;font-size:0.98rem;font-weight:700;color:#fff;margin:0 0 8px;letter-spacing:-0.01em;line-height:1.25}
.proof-card-detail{font-size:0.76rem;color:rgba(255,255,255,0.55);line-height:1.55;margin:0 0 12px}
.proof-card-detail strong{color:#fff;font-weight:600}
.proof-card-verify{font-family:'JetBrains Mono',monospace;font-size:0.58rem;color:rgba(255,255,255,0.35);font-style:italic;margin:0;padding-top:10px;border-top:1px solid rgba(255,255,255,0.05)}

.proof-card.proof-cyan{border-color:rgba(0,200,255,0.14)}
.proof-card.proof-cyan:hover{border-color:rgba(0,200,255,0.35);box-shadow:0 12px 32px rgba(0,200,255,0.1)}
.proof-card.proof-cyan .proof-card-label{color:#00c8ff}
.proof-card.proof-cyan::before{background:linear-gradient(90deg,transparent,rgba(0,200,255,0.25),transparent)}

.proof-card.proof-red{border-color:rgba(255,64,96,0.14)}
.proof-card.proof-red:hover{border-color:rgba(255,64,96,0.35);box-shadow:0 12px 32px rgba(255,64,96,0.1)}
.proof-card.proof-red .proof-card-label{color:#ff4060}
.proof-card.proof-red::before{background:linear-gradient(90deg,transparent,rgba(255,64,96,0.25),transparent)}

.proof-card.proof-gold{border-color:rgba(212,168,83,0.14)}
.proof-card.proof-gold:hover{border-color:rgba(212,168,83,0.35);box-shadow:0 12px 32px rgba(212,168,83,0.1)}
.proof-card.proof-gold .proof-card-label{color:#d4a853}
.proof-card.proof-gold::before{background:linear-gradient(90deg,transparent,rgba(212,168,83,0.25),transparent)}

.proof-honesty{text-align:center;font-family:'JetBrains Mono',monospace;font-size:0.72rem;color:rgba(255,255,255,0.4);margin:18px auto 0;max-width:640px;line-height:1.7}

/* ═══ PROLOGUE (3-beat scroll-coupled intro) ═══
 * Replaces the old 200vh dead-zone "convergence" section. The section
 * is tall (300vh), each beat pins as a sticky sub-container and fades
 * in while its zone is in view. The canvas behind reads data-scene
 * on the parent and tells particles.js which scene to render.
 */
.prologue-section{
  position:relative;min-height:300vh;padding:0;
  display:block;align-items:stretch;justify-content:flex-start;
}
.prologue-stage{position:relative;width:100%;height:100%}
.prologue-beat{
  position:sticky;top:0;
  height:100vh;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:0 32px;text-align:center;
  pointer-events:none;
}
.prologue-beat > *{pointer-events:auto;max-width:760px}
.prologue-beat{opacity:0;transition:opacity 0.8s cubic-bezier(0.25,0.46,0.45,0.94)}
.prologue-beat.in{opacity:1}
.prologue-eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:0.75rem;letter-spacing:0.22em;text-transform:uppercase;
  color:rgba(212,168,83,0.85);margin-bottom:24px;
  text-shadow:0 0 12px rgba(212,168,83,0.4);
}
.prologue-title{
  font-family:'Syne',sans-serif;font-weight:700;
  font-size:clamp(1.8rem,5vw,3.6rem);
  line-height:1.08;letter-spacing:-0.03em;
  color:#fff;margin-bottom:22px;
  text-shadow:0 0 40px rgba(0,0,0,0.6);
}
.prologue-title em{
  font-style:normal;
  background:linear-gradient(135deg,#d4a853,#FFD700,#d4a853);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.prologue-body{
  font-size:clamp(0.92rem,1.5vw,1.05rem);line-height:1.7;
  color:rgba(255,255,255,0.65);max-width:620px;
  text-shadow:0 0 20px rgba(0,0,0,0.7);
}
.prologue-body strong{color:#fff;font-weight:600}
.prologue-scroll-hint{
  position:fixed;bottom:40px;left:50%;transform:translateX(-50%);
  font-family:'JetBrains Mono',monospace;font-size:0.7rem;
  color:rgba(255,255,255,0.35);letter-spacing:0.25em;
  opacity:0;transition:opacity 0.5s;
  pointer-events:none;
}
.prologue-section.active .prologue-scroll-hint{opacity:0.6;animation:prologueBob 2s ease-in-out infinite}
@keyframes prologueBob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(4px)}}
@media(max-width:720px){
  .prologue-section{min-height:240vh}
  .prologue-beat{padding:0 20px}
}

/* ═══ PROVEN RESULTS (Act 02.6) ═══ */
.results-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;margin:28px 0 20px}
.result-card{position:relative;padding:24px 22px;border-radius:18px;background:rgba(6,8,16,0.76);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border:1px solid rgba(255,255,255,0.06);transition:transform .35s ease,border-color .35s ease,box-shadow .35s ease;display:flex;flex-direction:column;gap:10px}
.result-card:hover{transform:translateY(-3px)}
.result-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.15),transparent);opacity:0.6;transition:opacity .3s}
.result-card:hover::before{opacity:1}
.result-card-red{border-color:rgba(255,64,96,0.2)}
.result-card-red:hover{border-color:rgba(255,64,96,0.5);box-shadow:0 14px 40px rgba(255,64,96,0.1)}
.result-card-red::before{background:linear-gradient(90deg,transparent,rgba(255,64,96,0.35),transparent)}
.result-card-cyan{border-color:rgba(0,200,255,0.2)}
.result-card-cyan:hover{border-color:rgba(0,200,255,0.5);box-shadow:0 14px 40px rgba(0,200,255,0.1)}
.result-card-cyan::before{background:linear-gradient(90deg,transparent,rgba(0,200,255,0.35),transparent)}
.result-card-gold{border-color:rgba(212,168,83,0.22)}
.result-card-gold:hover{border-color:rgba(212,168,83,0.5);box-shadow:0 14px 40px rgba(212,168,83,0.1)}
.result-card-gold::before{background:linear-gradient(90deg,transparent,rgba(212,168,83,0.4),transparent)}
.result-tag{display:inline-flex;align-items:center;gap:8px;font-family:'JetBrains Mono',monospace;font-size:0.62rem;letter-spacing:0.14em;text-transform:uppercase;color:rgba(255,255,255,0.55);margin-bottom:6px}
.result-tag-dot{width:7px;height:7px;border-radius:50%;background:#ff4060;box-shadow:0 0 8px currentColor}
.result-title{font-family:'Syne',sans-serif;font-weight:700;font-size:1.05rem;color:#fff;margin:0 0 6px;line-height:1.3;letter-spacing:-0.01em}
.result-body{font-size:0.86rem;color:rgba(255,255,255,0.62);line-height:1.6;margin:0}
.result-body strong{color:#fff;font-weight:600}
.result-foot{margin-top:auto;padding-top:12px;border-top:1px dashed rgba(255,255,255,0.06)}
.result-foot-pill{display:inline-block;padding:4px 10px;border-radius:999px;font-family:'JetBrains Mono',monospace;font-size:0.62rem;letter-spacing:0.06em;color:#ff4060;border:1px solid rgba(255,64,96,0.3);background:rgba(255,64,96,0.06)}
.results-honesty{text-align:center;font-family:'JetBrains Mono',monospace;font-size:0.7rem;color:rgba(255,255,255,0.4);margin:22px auto 0;max-width:720px;line-height:1.7}
@media(max-width:760px){.results-grid{grid-template-columns:1fr}}

/* ═══ BENTO: Features ═══ */
.bento-features{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  grid-auto-rows:minmax(160px,auto);
  gap:14px;margin-top:16px;
}
.bento-feat{
  position:relative;overflow:hidden;
  padding:24px 22px;border-radius:18px;
  background:rgba(6,8,16,0.72);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);
  border:1px solid rgba(255,255,255,0.05);
  transition:transform .35s ease, border-color .35s ease, box-shadow .35s ease;
  display:flex;flex-direction:column;gap:10px;
}
.bento-feat:hover{transform:translateY(-2px);border-color:rgba(255,255,255,0.12);box-shadow:0 12px 32px rgba(0,0,0,0.35)}
.bento-feat-anchor{
  grid-column:span 4;grid-row:span 2;
  background:linear-gradient(135deg,rgba(0,200,255,0.07) 0%,rgba(6,8,16,0.72) 55%);
  border-color:rgba(0,200,255,0.18);
  padding:32px 28px;
}
.bento-feat-anchor:hover{border-color:rgba(0,200,255,0.4);box-shadow:0 12px 40px rgba(0,200,255,0.08)}
.bento-feat-sm{grid-column:span 2;grid-row:span 1}
.bento-feat-eyebrow{font-family:'JetBrains Mono',monospace;font-size:0.62rem;text-transform:uppercase;letter-spacing:0.14em;opacity:0.85}
.bento-feat-title{font-family:'Syne',sans-serif;font-weight:700;color:#fff;margin:0;letter-spacing:-0.02em;line-height:1.2;font-size:clamp(1.25rem,2.6vw,1.8rem)}
.bento-feat-title-sm{font-size:clamp(0.96rem,1.8vw,1.08rem);line-height:1.3}
.bento-feat-body{font-size:0.82rem;color:rgba(255,255,255,0.6);line-height:1.55;margin:0}
.bento-feat-body strong{color:#fff;font-weight:600}
.bento-dept-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin-top:auto;padding-top:16px;
}
.bento-dept-grid span{
  font-family:'JetBrains Mono',monospace;font-size:0.6rem;text-transform:uppercase;letter-spacing:0.08em;
  padding:6px 8px;border-radius:6px;background:rgba(0,200,255,0.05);border:1px solid rgba(0,200,255,0.1);color:rgba(255,255,255,0.65);text-align:center;
}
@media(max-width:900px){
  .bento-features{grid-template-columns:repeat(2,1fr)}
  .bento-feat-anchor{grid-column:1 / -1;grid-row:auto}
  .bento-feat-sm{grid-column:span 1}
  .bento-dept-grid{grid-template-columns:repeat(3,1fr)}
}

/* ═══ FEATURES GRID ═══ */
.features-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.feature-card{padding:24px;border-radius:16px;background:rgba(6,8,16,0.97);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid rgba(255,255,255,0.05);transition:all 0.35s cubic-bezier(0.25,0.46,0.45,0.94);position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:-1px;left:-1px;width:8px;height:8px;border-left:2px solid rgba(0,200,255,0.25);border-top:2px solid rgba(0,200,255,0.25);transition:all 0.3s}
.feature-card::after{content:'';position:absolute;bottom:-1px;right:-1px;width:8px;height:8px;border-right:2px solid rgba(0,200,255,0.25);border-bottom:2px solid rgba(0,200,255,0.25);transition:all 0.3s}
.feature-card:hover{border-color:rgba(255,255,255,0.1);transform:translateY(-3px);box-shadow:0 12px 32px rgba(0,0,0,0.3)}
.feature-card:hover::before{border-color:rgba(0,200,255,0.5)}
.feature-card:hover::after{border-color:rgba(0,200,255,0.5)}
.feature-icon{margin-bottom:14px;opacity:0.8}
.feature-card h3{font-size:0.9rem;font-weight:600;color:#fff;margin-bottom:8px;letter-spacing:-0.01em}
.feature-card p{font-size:0.78rem;color:rgba(255,255,255,0.5);line-height:1.6}

/* ═══ ARCHITECTURE GRID ═══ */
.arch-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px}
.arch-card{padding:20px;border-radius:16px;background:rgba(6,8,16,0.97);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid rgba(255,255,255,0.06);transition:all 0.3s;position:relative;overflow:hidden}
.arch-card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.08),transparent);transition:opacity 0.3s}
.arch-card:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(0,0,0,0.3)}
.arch-card:hover::before{background:linear-gradient(90deg,transparent,rgba(255,255,255,0.15),transparent)}
.arch-card h3{font-size:0.85rem;font-weight:600;margin-bottom:8px;font-family:'JetBrains Mono',monospace}
.arch-card p{font-size:0.75rem;color:rgba(255,255,255,0.55);line-height:1.5;margin-bottom:8px}
.arch-badge{font-family:'JetBrains Mono',monospace;font-size:0.55rem;text-transform:uppercase;letter-spacing:0.08em;opacity:0.4}

.arch-card-gold{border-color:rgba(212,168,83,0.1)}
.arch-card-gold:hover{border-color:rgba(212,168,83,0.25)}
.arch-card-gold h3{color:#d4a853}
.arch-card-gold .arch-badge{color:#d4a853}

.arch-card-cyan{border-color:rgba(0,200,255,0.1)}
.arch-card-cyan:hover{border-color:rgba(0,200,255,0.25)}
.arch-card-cyan h3{color:#00c8ff}
.arch-card-cyan .arch-badge{color:#00c8ff}

.arch-card-teal{border-color:rgba(45,212,191,0.1)}
.arch-card-teal:hover{border-color:rgba(45,212,191,0.25)}
.arch-card-teal h3{color:#2DD4BF}
.arch-card-teal .arch-badge{color:#2DD4BF}

.arch-card-purple{border-color:rgba(167,139,250,0.1)}
.arch-card-purple:hover{border-color:rgba(167,139,250,0.25)}
.arch-card-purple h3{color:#a78bfa}
.arch-card-purple .arch-badge{color:#a78bfa}

/* Dream Engine */
.dream-engine-card{padding:20px;border-radius:16px;background:rgba(6,8,16,0.97);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid rgba(245,158,11,0.1);margin-bottom:20px;display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.dream-content{flex:1;min-width:240px}
.dream-content h3{font-size:0.85rem;font-weight:600;margin-bottom:8px;font-family:'JetBrains Mono',monospace}
.dream-content p{font-size:0.75rem;color:rgba(255,255,255,0.55);line-height:1.5}
.dream-cycle{min-width:200px;text-align:center}
.dream-cycle-label{font-size:0.6rem;color:rgba(255,255,255,0.25);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:6px;font-family:'JetBrains Mono',monospace}
.dream-cycle-flow{font-size:0.65rem;color:rgba(255,255,255,0.45);font-family:'JetBrains Mono',monospace;line-height:1.5}

/* Architecture stats */
.arch-stats{display:flex;flex-wrap:wrap;justify-content:center;gap:24px;padding:16px;border:1px solid rgba(255,255,255,0.04);border-radius:14px;background:rgba(0,0,0,0.2)}
.arch-stat{text-align:center;min-width:100px}
.arch-stat-num{display:block;font-size:1.4rem;font-weight:700}
.arch-stat-label{display:block;font-size:0.6rem;color:rgba(255,255,255,0.35);font-family:'JetBrains Mono',monospace;margin-top:2px}

/* ═══ COMPARISON ═══ */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:740px;margin:0 auto}
.compare-card{padding:28px;border-radius:16px;background:rgba(6,8,16,0.97);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid rgba(239,68,68,0.1)}
.compare-card h3{font-size:1rem;font-weight:600;margin-bottom:16px;text-align:center}
.compare-highlight{border-color:rgba(34,197,94,0.2);background:rgba(34,197,94,0.02)}
.compare-list{list-style:none;padding:0}
.compare-list li{padding:8px 0 8px 24px;position:relative;font-size:0.82rem;line-height:1.5;border-bottom:1px solid rgba(255,255,255,0.03)}
.compare-list li:last-child{border:none}
.compare-bad li{color:rgba(255,255,255,0.45)}
.compare-bad li::before{content:'\2717';position:absolute;left:0;top:50%;transform:translateY(-50%);font-size:0.7rem;color:rgba(239,68,68,0.6)}
.compare-good li{color:rgba(255,255,255,0.85)}
.compare-good li::before{content:'\2713';position:absolute;left:0;top:50%;transform:translateY(-50%);font-size:0.75rem;color:rgba(34,197,94,0.8);font-weight:700}

/* ═══ DEMOS ═══ */
.demos-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}

/* ═══ GLASS CARD ═══ */
.glass-card{background:rgba(6,8,16,0.97);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid rgba(255,255,255,0.06);border-radius:16px;padding:20px;transition:border-color 0.3s}
.glass-card:hover{border-color:rgba(255,255,255,0.1)}

/* ═══ LIVE BADGE ═══ */
.live-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(45,212,191,0.1);border:1px solid rgba(45,212,191,0.3);border-radius:20px;padding:4px 14px;font-size:0.7rem;text-transform:uppercase;letter-spacing:0.12em;color:#2DD4BF;font-family:'JetBrains Mono',monospace}
.live-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#2DD4BF;animation:livePulse 2s infinite}
@keyframes livePulse{0%,100%{box-shadow:0 0 0 0 rgba(45,212,191,0.3)}50%{box-shadow:0 0 0 6px rgba(45,212,191,0)}}

/* ═══ PRICING ═══ */
.pricing-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin-bottom:28px;max-width:960px;margin-left:auto;margin-right:auto}
.pricing-4col{max-width:1000px}
.pricing-card{padding:28px 24px;border-radius:16px;background:rgba(6,8,16,0.97);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid rgba(255,255,255,0.06);position:relative;transition:all 0.3s}
.pricing-card:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(0,0,0,0.3)}
.pricing-highlight{border-color:rgba(45,212,191,0.2)}
.pricing-popular{position:absolute;top:-10px;left:50%;transform:translateX(-50%);background:#2DD4BF;color:#0F1419;font-size:0.6rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;padding:2px 14px;border-radius:10px;font-family:'JetBrains Mono',monospace}
.pricing-card h3{font-size:1.2rem;font-weight:700;margin:8px 0 4px;font-family:'JetBrains Mono',monospace}
.pricing-amount{font-size:2rem;font-weight:700;color:#fff;margin:0}
.pricing-amount span{font-size:0.8rem;color:rgba(255,255,255,0.35)}
.pricing-soon{font-size:0.65rem;color:rgba(212,168,83,0.5);text-transform:uppercase;letter-spacing:0.1em;margin:4px 0 0;font-family:'JetBrains Mono',monospace}
.pricing-features{list-style:none;padding:0;margin:14px 0 18px;font-size:0.8rem;line-height:1.9}
.pricing-features li{color:rgba(255,255,255,0.7);padding-left:18px;position:relative}
.pricing-features li::before{content:'\2713';position:absolute;left:0;color:#2DD4BF;font-weight:600}
.pricing-muted li{color:rgba(255,255,255,0.4)}
.pricing-muted li::before{color:rgba(255,255,255,0.2)}

/* ═══ SETUP CODE ═══ */
.setup-card{text-align:left;font-family:'JetBrains Mono',monospace;font-size:0.75rem;max-width:600px;margin:0 auto;background:rgba(6,8,16,0.97);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid rgba(255,255,255,0.06);border-radius:16px;padding:20px 24px}
.setup-label{color:#d4a843;font-size:0.65rem;text-transform:uppercase;letter-spacing:0.12em;margin:0 0 12px}
.setup-code{background:rgba(0,0,0,0.3);border-radius:10px;padding:14px;overflow-x:auto;color:rgba(255,255,255,0.8);line-height:1.7;margin:0;font-size:0.72rem}

/* ═══ CONTACT CARD ═══ */
.contact-card{background:rgba(6,8,16,0.97);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid rgba(212,168,83,0.15);border-radius:20px;padding:36px 32px;box-shadow:0 16px 48px rgba(0,0,0,0.5),0 0 40px rgba(212,168,83,0.03);position:relative;overflow:hidden}
.contact-card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(212,168,83,0.25),transparent)}

/* ═══ CONTACT FORM ═══ */
.contact-form{display:flex;flex-direction:column;gap:12px}
.contact-form label{font-size:0.8rem;color:rgba(255,255,255,0.5);margin-bottom:2px}
.contact-form input,.contact-form textarea{width:100%;padding:10px 14px;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.1);border-radius:10px;color:#e8eaf0;font-family:'Inter',sans-serif;font-size:0.9rem;outline:none;transition:border-color 0.3s,box-shadow 0.3s,background 0.3s}
.contact-form input:focus,.contact-form textarea:focus{border-color:rgba(212,168,83,0.5);box-shadow:0 0 16px rgba(212,168,83,0.08);background:rgba(255,255,255,0.06)}
.contact-form textarea{resize:none;min-height:100px}
#form-msg{display:none;padding:12px;border-radius:10px;text-align:center;font-size:0.85rem}

/* ═══ NAVBAR ═══ */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;justify-content:center;padding:16px 16px 0;transition:all 0.5s}
.site-header nav{display:flex;align-items:center;justify-content:space-between;gap:8px;transition:all 0.5s;width:100%;max-width:1280px;padding:0 24px;height:72px;background:transparent;border-radius:0}
.site-header.is-scrolled nav{max-width:960px;border-radius:18px;background:rgba(6,8,16,0.95);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid rgba(255,255,255,0.06);box-shadow:0 8px 40px rgba(0,0,0,0.5);padding:0 20px;height:56px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.brand img{height:36px;width:auto;object-fit:contain;border-radius:6px;transition:all 0.4s}
.brand:hover img{filter:drop-shadow(0 0 12px rgba(212,168,83,0.4))}
.site-header.is-scrolled .brand img{height:28px}
.brand-name{font-family:Syne,sans-serif;font-weight:800;font-size:18px;background:linear-gradient(135deg,#d4a853,#FFD700,#fff,#FFD700,#d4a853);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:heroShine 4s linear infinite;filter:drop-shadow(0 0 8px rgba(212,168,83,0.3))}
.nav-links{display:flex;gap:4px;align-items:center;flex:1;justify-content:center}
.nav-links a{color:rgba(255,255,255,0.55);text-decoration:none;font-weight:600;font-size:14px;transition:all 0.3s;padding:8px 14px;border-radius:10px;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:4px;left:14px;right:14px;height:1.5px;background:linear-gradient(90deg,#00c8ff,#d4a853);transform:scaleX(0);transform-origin:left;transition:transform 0.3s cubic-bezier(0.25,0.46,0.45,0.94)}
.nav-links a:hover{color:#e8eaf0;background:rgba(255,255,255,0.03)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-cta-desktop{display:inline-flex;align-items:center;padding:10px 24px;border-radius:50px;background:linear-gradient(135deg,#d4a853,#f59e0b);border:none;color:#0a0a0a;font-weight:700;font-size:13px;text-decoration:none;transition:all 0.3s;font-family:'Inter',sans-serif;box-shadow:0 0 20px rgba(212,168,83,0.2)}
.nav-cta-desktop:hover{box-shadow:0 0 32px rgba(212,168,83,0.4);transform:scale(1.05)}
.nav-burger{display:none;background:none;border:none;cursor:pointer;padding:12px;color:rgba(255,255,255,0.7);-webkit-tap-highlight-color:transparent;touch-action:manipulation;z-index:1001}
.nav-burger svg{width:22px;height:22px}
.mobile-nav{display:none;position:fixed;top:76px;left:12px;right:12px;background:rgba(10,12,16,0.98);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid rgba(255,255,255,0.08);border-radius:18px;padding:20px 24px;flex-direction:column;gap:4px;box-shadow:0 20px 60px rgba(0,0,0,0.8);z-index:999}
.mobile-nav.is-open{display:flex}
.mobile-nav a{color:rgba(255,255,255,0.65);text-decoration:none;font-weight:600;font-size:16px;padding:14px 8px;transition:color 0.3s;border-bottom:1px solid rgba(255,255,255,0.04);-webkit-tap-highlight-color:transparent;display:block}
.mobile-nav a:last-child{border:none}
.mobile-nav a:hover{color:#e8eaf0}

/* ═══ AVATAR + CHAT ═══ */
.avatar-wrap{position:fixed;bottom:24px;right:24px;z-index:100;display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.avatar-btn{width:80px;height:112px;cursor:pointer;border:none;background:none;transition:filter 0.6s,transform 0.3s;filter:drop-shadow(0 0 12px rgba(0,200,255,0.25)) drop-shadow(0 0 28px rgba(0,200,255,0.15)) brightness(1);position:relative}
.avatar-btn:hover{filter:drop-shadow(0 0 18px rgba(0,200,255,0.4)) drop-shadow(0 0 40px rgba(0,200,255,0.2)) brightness(1.1);transform:scale(1.05)}
/* Klyntar mode: same silhouette-following glow but red. No rectangular
   box-shadow. drop-shadow on a transparent PNG hugs the alpha edge, so
   the character's outline glows, not a rectangle around it. */
.avatar-btn.klyntar-mode{filter:drop-shadow(0 0 14px rgba(255,64,96,0.4)) drop-shadow(0 0 36px rgba(255,64,96,0.25)) brightness(1.05) saturate(1.1)}
.avatar-btn.klyntar-mode:hover{filter:drop-shadow(0 0 22px rgba(255,64,96,0.55)) drop-shadow(0 0 48px rgba(255,64,96,0.35)) brightness(1.1) saturate(1.15);transform:scale(1.05)}
.avatar-btn img{width:100%;height:100%;object-fit:cover;object-position:top}
.avatar-speech{position:fixed;bottom:148px;right:24px;z-index:101;max-width:260px;padding:12px 16px;background:rgba(6,8,16,0.95);border:1px solid rgba(212,168,83,0.2);border-radius:14px 14px 4px 14px;font-size:0.78rem;color:rgba(255,255,255,0.75);line-height:1.4;box-shadow:0 8px 28px rgba(0,0,0,0.5);backdrop-filter:blur(12px);display:none;animation:toastUp 0.4s ease-out}
.avatar-speech strong{color:#d4a853}
.avatar-speech.show{display:block}
@keyframes toastUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.welcome-toast{position:fixed;bottom:92px;right:20px;z-index:98;background:rgba(6,8,16,0.95);border:1px solid rgba(212,168,83,0.15);border-radius:14px;padding:14px 18px;max-width:300px;box-shadow:0 10px 36px rgba(0,0,0,0.5);display:none;align-items:center;gap:12px;animation:toastUp 0.4s ease-out;backdrop-filter:blur(12px)}
.welcome-toast img{width:36px;height:48px;border-radius:8px;object-fit:cover;object-position:top;border:1px solid rgba(212,168,83,0.2);flex-shrink:0}
.welcome-toast .txt{font-size:0.82rem;color:rgba(255,255,255,0.7);line-height:1.4}
.welcome-toast .txt strong{color:#d4a853}
.welcome-toast .x{background:none;border:none;color:rgba(255,255,255,0.3);cursor:pointer;font-size:1rem;padding:2px}
.chat-panel{position:fixed;bottom:100px;right:20px;width:380px;max-height:min(560px,calc(100vh - 140px));z-index:9999;border-radius:16px;background:rgba(6,8,16,0.96);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,0.07);box-shadow:0 16px 56px rgba(0,0,0,0.6);display:none;flex-direction:column;overflow:hidden}
.chat-panel.open{display:flex}
.chat-head{padding:14px 16px;border-bottom:1px solid rgba(255,255,255,0.05);display:flex;align-items:center;gap:10px}
.chat-head img{width:32px;height:32px;border-radius:50%;object-fit:cover;object-position:top;border:1px solid rgba(0,200,255,0.35);box-shadow:0 0 12px rgba(0,200,255,0.3);background:rgba(6,10,20,0.4);transition:all .35s ease}
.chat-head img.klyntar-mode{border-color:rgba(255,64,96,0.5);box-shadow:0 0 14px rgba(255,64,96,0.4)}
.chat-head .name{font-size:0.85rem;font-weight:600;color:#fff}
.chat-head .status{font-size:0.7rem;color:rgba(255,255,255,0.35)}
.chat-close{margin-left:auto;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);color:rgba(255,255,255,0.5);cursor:pointer;font-size:1.4rem;width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
.chat-msgs{flex:1;overflow-y:auto;padding:14px 16px;display:flex;flex-direction:column;gap:10px;max-height:280px;min-height:0}
.chat-msgs::-webkit-scrollbar{width:3px}
.chat-msgs::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.08);border-radius:2px}
.chat-msg{padding:10px 14px;border-radius:12px;font-size:0.82rem;line-height:1.5;max-width:88%;animation:msgIn 0.3s ease-out}
@keyframes msgIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.chat-msg.bot{background:rgba(212,168,83,0.08);border:1px solid rgba(212,168,83,0.12);color:rgba(255,255,255,0.8);align-self:flex-start}
.chat-msg.user{background:rgba(0,200,255,0.06);border:1px solid rgba(0,200,255,0.12);color:rgba(255,255,255,0.8);align-self:flex-end}
.chat-msg.narr{background:rgba(124,58,237,0.06);border:1px solid rgba(124,58,237,0.1);font-style:italic;font-size:0.78rem;color:rgba(255,255,255,0.5)}
.chat-msg a{color:#00c8ff}
.chat-qbtns{display:flex;flex-wrap:wrap;gap:5px;padding:6px 14px 0}
.chat-qbtn{font-size:0.65rem;padding:4px 8px;border-radius:6px;background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);color:rgba(255,255,255,0.4);cursor:pointer;font-family:'Inter',sans-serif;transition:all 0.25s}
.chat-qbtn:hover{background:rgba(212,168,83,0.08);border-color:rgba(212,168,83,0.2);color:#d4a853;transform:translateY(-1px);box-shadow:0 4px 12px rgba(212,168,83,0.1)}
.chat-input{padding:10px 14px;border-top:1px solid rgba(255,255,255,0.05);display:flex;gap:8px}
.chat-input input{flex:1;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.08);border-radius:8px;padding:8px 12px;color:#e8eaf0;font-size:0.82rem;font-family:'Inter',sans-serif;outline:none}
.chat-input input:focus{border-color:rgba(212,168,83,0.3)}
.chat-input button{width:34px;height:34px;border-radius:8px;background:rgba(212,168,83,0.12);border:1px solid rgba(212,168,83,0.25);color:#d4a853;cursor:pointer;display:flex;align-items:center;justify-content:center}

/* ═══ FOOTER ═══ */
.site-footer{padding:48px 24px 32px;text-align:center;border-top:1px solid rgba(255,255,255,0.04);background:rgba(6,8,16,0.5);backdrop-filter:blur(8px)}
.site-footer p{color:rgba(255,255,255,0.45);font-size:0.75rem;margin-bottom:10px}
.site-footer a{color:rgba(255,255,255,0.5);text-decoration:none;transition:color 0.3s;position:relative}
.site-footer a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:1px;background:#d4a853;transition:width 0.3s}
.site-footer a:hover{color:#d4a853}
.site-footer a:hover::after{width:100%}
.footer-col-title{font-size:0.7rem;text-transform:uppercase;letter-spacing:0.12em;color:rgba(212,168,83,0.6);margin-bottom:8px;font-family:'JetBrains Mono',monospace}
.footer-divider{width:60%;max-width:500px;height:1px;margin:0 auto 20px;background:linear-gradient(90deg,transparent,rgba(212,168,83,0.15),transparent)}

/* ═══ VIDEO OVERRIDES ═══ */
.daena-video{width:100%;border-radius:12px;overflow:hidden}
.video-frame{position:relative;width:100%;aspect-ratio:16/9;background:#000;border-radius:12px;overflow:hidden}
.video-frame video{width:100%;height:100%;object-fit:contain;display:block}
.overlay-play{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:rgba(0,0,0,0.4);border:none;cursor:pointer;color:#FFD700;transition:opacity 0.3s}
.overlay-play svg{fill:#FFD700;filter:drop-shadow(0 0 12px rgba(255,215,0,0.6))}
.overlay-play span{font-size:0.8rem;color:rgba(255,255,255,0.7)}
.controls{display:flex;align-items:center;gap:8px;padding:10px 12px;background:rgba(0,0,0,0.9);border-radius:8px;margin-top:8px;flex-wrap:wrap}
.controls button,.controls .btn{background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);color:#fff;padding:6px;border-radius:6px;cursor:pointer;min-width:32px;height:32px;display:flex;align-items:center;justify-content:center}
.controls button:hover{background:rgba(255,255,255,0.2)}
.controls svg{width:16px;height:16px;fill:currentColor;pointer-events:none}
.controls input[type=range]{flex:1;min-width:40px;height:4px;-webkit-appearance:none;appearance:none;background:rgba(255,255,255,0.2);border-radius:2px;cursor:pointer}
.controls input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;background:#FFD700;border-radius:50%;cursor:pointer}
.controls .time{font-family:'JetBrains Mono',monospace;font-size:0.75rem;color:rgba(255,255,255,0.6);min-width:36px;text-align:center}
.controls .speed-text{font-family:'JetBrains Mono',monospace;font-size:0.75rem;font-weight:600}
.controls .spacer{flex:1}
.icon-pause,.icon-vol-mute{display:none}
.playing .icon-play{display:none}
.playing .icon-pause{display:block}
.muted .icon-vol{display:none}
.muted .icon-vol-mute{display:block}

/* ═══ RESPONSIVE ═══ */
@media(max-width:768px){
  .nav-links{display:none}
  .nav-burger{display:block}
  .nav-cta-desktop{display:none}
  .section{padding:48px 16px}
  .problem-grid,.features-grid,.solution-grid{grid-template-columns:1fr}
  .proof-patents{grid-template-columns:1fr;gap:14px}
  .proof-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .proof-patent-title{font-size:1.25rem}
  .proof-patent{padding:22px}
  .arch-grid{grid-template-columns:1fr}
  .compare-grid{grid-template-columns:1fr}
  .demos-grid{grid-template-columns:1fr}
  .pricing-grid,.pricing-4col{grid-template-columns:1fr;max-width:340px;margin-left:auto;margin-right:auto}
  .stats-grid{gap:16px;padding:20px 16px}
  .stat-divider{display:none}
  .stats-grid{display:grid;grid-template-columns:repeat(3,1fr)}
  .contact-card{padding:24px 18px;border-radius:14px}
  .contact-form input,.contact-form textarea{font-size:16px}
  .hero-ctas{gap:8px}
  .hero-ctas .btn-primary,.hero-ctas .btn-secondary,.hero-ctas .btn-outline{width:100%;justify-content:center}
  .manifesto-quote{font-size:1rem;padding:0 16px}
  .horseshoe-wrap{max-width:100%;margin:16px auto 0}
  .hero-overlay::before{content:'';position:absolute;inset:-50px -40px;border-radius:32px;background:radial-gradient(ellipse at center,rgba(6,8,16,0.85) 0%,rgba(6,8,16,0.5) 50%,transparent 80%);z-index:-1;pointer-events:none}
  .avatar-btn{width:48px;height:64px}
  .avatar-wrap{bottom:16px;right:12px}
  .avatar-speech{right:14px;bottom:96px;max-width:220px}
  .chat-panel{position:fixed;width:calc(100vw - 24px);right:12px;left:12px;bottom:76px;max-height:calc(100dvh - 100px);border-radius:14px}
  .chat-close{width:44px;height:44px;font-size:1.6rem;min-width:44px}
  .chat-msgs{max-height:calc(100dvh - 360px);overflow-y:auto;-webkit-overflow-scrolling:touch}
  .chat-head img{width:28px;height:28px}
  .welcome-toast{bottom:76px;right:12px;max-width:calc(100vw - 90px)}
  .dream-engine-card{flex-direction:column}
}
@media(max-width:480px){
  .hero-overlay h1{font-size:2.2rem}
  .hero-overlay h2{font-size:1rem}
  .hero-overlay::before{content:'';position:absolute;inset:-50px -40px;border-radius:32px;background:radial-gradient(ellipse at center,rgba(6,8,16,0.9) 0%,rgba(6,8,16,0.6) 50%,transparent 80%);z-index:-1;pointer-events:none}
  .section-title{font-size:1.3rem}
  .section-subtitle{font-size:0.82rem}
  .btn-primary,.btn-secondary,.btn-outline{padding:10px 18px;font-size:0.8rem}
  .section{padding:32px 12px}
  .section-inner{padding:28px 18px;border-radius:16px}
  .chat-panel{width:calc(100vw - 16px);right:8px;left:8px;bottom:68px;max-height:calc(100vh - 80px)}
  .daena-video{border-radius:8px}
  .video-frame{border-radius:8px}
  .controls{padding:6px 8px;gap:4px}
  .controls button,.controls .btn{min-width:28px;height:28px}
  .avatar-wrap{bottom:12px;right:12px}
  .avatar-btn{width:50px;height:50px}
  .welcome-toast{max-width:260px;right:12px;bottom:74px;padding:10px 14px}
  /* Mobile bento collapses: everything single-column below 480 */
  .bento-problem{grid-template-columns:1fr;gap:12px}
  .bento-hero{padding:24px 18px;min-height:0}
  .bento-hero-title{font-size:1.15rem}
  .bento-hero-body{max-width:100%}
  .bento-hero-stats{gap:14px;flex-direction:column}
  .bn-stat{font-size:1.1rem}
  .bento-features{grid-template-columns:1fr;gap:12px}
  .bento-feat-anchor,.bento-feat-sm{grid-column:1;grid-row:auto;padding:22px 18px}
  .bento-dept-grid{grid-template-columns:repeat(2,1fr)}
  /* Klyntar pillars + shell tighten on mobile */
  .klyntar-shell{padding:32px 16px;border-radius:20px}
  .klyntar-pillars{grid-template-columns:1fr;gap:10px}
  .klyntar-pillar{padding:22px 18px}
  /* Hero pills wrap cleanly, never overflow */
  .hero-pills{gap:6px}
  .hero-pill{font-size:0.65rem;padding:6px 10px}
  /* Nav CTAs never overflow */
  .nav-cta-primary,.nav-cta-secondary{padding:8px 14px;font-size:0.75rem}
  /* Problem cards older-style. single column */
  .problem-grid{grid-template-columns:1fr}
  /* Stats grid reduced padding */
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:12px;padding:16px 10px}
  .stat-number{font-size:1.4rem}
  .stat-label{font-size:0.62rem}
}
/* Ultra-narrow phones (iPhone SE 1st gen = 320px, small Androids) */
@media(max-width:360px){
  .section{padding:28px 10px}
  .section-inner{padding:22px 14px}
  .hero-overlay h1{font-size:1.9rem}
  .section-title{font-size:1.15rem}
  .twin-portrait{width:120px;height:120px}
  .twin-name{font-size:1.4rem}
  .hero-pills{flex-direction:column;align-items:center}
  .proof-grid{grid-template-columns:1fr}
  .bento-hero-title{font-size:1.05rem}
}

/* iOS safe area */
@supports(padding:max(0px)){
  .site-footer{padding-bottom:max(20px,env(safe-area-inset-bottom))}
  .avatar-wrap{bottom:max(20px,env(safe-area-inset-bottom))}
}

/* No WebGL fallback */
.no-webgl #bg-canvas{display:none}
.no-webgl #scroll-content{background:#0a0a0a}

/* Reduced motion */
@media(prefers-reduced-motion:reduce){
  .feature-card,.problem-card,.arch-card,.solution-card,.pricing-card,.proof-card,.proof-patent{transform:none !important;opacity:1 !important}
  .feature-card::before{display:none}
  .btn-primary::after,.btn-secondary::after,.btn-outline::after{display:none}
  .scroll-hint{display:none}
  .shimmer,.shimmer-cyan{animation:none}
  .neon-pulse{animation:none}
  .pipeline-arrow::after{animation:none}
  .live-dot{animation:none}
}