/* ═══════════════════════════════════════════
   ARENZA DEMO — CINEMATIC DARK THEME
   ═══════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#060912;
  --surface:rgba(255,255,255,0.04);
  --border:rgba(255,255,255,0.08);
  --border-glow:rgba(99,102,241,0.4);
  --text:#f1f5f9;
  --muted:#64748b;
  --blue:#6366f1;
  --purple:#8b5cf6;
  --cyan:#06b6d4;
  --green:#10b981;
  --gold:#f59e0b;
  --red:#ef4444;
  --yellow:#eab308;
  --grad:linear-gradient(135deg,#6366f1,#8b5cf6,#06b6d4);
}

html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',sans-serif;
  font-size:16px;
  line-height:1.6;
  overflow:hidden;
  height:100vh;
}

/* ── NAV ── */
#nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:.7rem 2rem;
  background:rgba(6,9,18,0.85);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
}
.nav-inner{display:flex;align-items:center;gap:1.5rem}
.nav-logo{display:flex;align-items:center;gap:.5rem;flex-shrink:0}
.logo-mark{font-size:1.4rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.logo-text{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.1rem;letter-spacing:-.03em}
.nav-pills{display:flex;gap:.25rem;flex:1;justify-content:center;flex-wrap:wrap}
.pill{
  background:transparent;border:1px solid transparent;
  color:var(--muted);font-size:.75rem;font-weight:500;
  padding:.3rem .8rem;border-radius:99px;cursor:pointer;
  transition:all .2s;font-family:'Inter',sans-serif;
}
.pill:hover,.pill.active{
  background:rgba(99,102,241,.15);
  border-color:var(--blue);color:#c7d2fe;
}
.play-btn{
  flex-shrink:0;background:var(--grad);border:none;
  color:#fff;font-size:.78rem;font-weight:600;
  padding:.4rem 1rem;border-radius:99px;cursor:pointer;
  transition:opacity .2s;
}
.play-btn:hover{opacity:.85}

/* ── PROGRESS BAR ── */
#progressBar{
  position:fixed;bottom:0;left:0;right:0;height:3px;
  background:rgba(255,255,255,.08);z-index:100;
}
#progressFill{
  height:100%;width:0%;
  background:var(--grad);
  transition:width .6s cubic-bezier(.4,0,.2,1);
}

/* ── NARRATION ── */
#narrationBox{
  position:fixed;bottom:12px;left:50%;transform:translateX(-50%);
  max-width:760px;width:90%;
  background:rgba(6,9,18,.9);backdrop-filter:blur(16px);
  border:1px solid var(--border-glow);border-radius:12px;
  padding:.7rem 1.2rem;z-index:99;
  font-size:.85rem;color:#a5b4fc;text-align:center;
  transition:opacity .4s;
}

/* ── NAV ARROWS ── */
.nav-arrow{
  position:fixed;top:50%;transform:translateY(-50%);
  background:rgba(255,255,255,.06);border:1px solid var(--border);
  color:var(--muted);font-size:2rem;width:48px;height:72px;
  border-radius:12px;cursor:pointer;z-index:90;
  transition:all .2s;display:flex;align-items:center;justify-content:center;
}
.nav-arrow:hover{background:rgba(99,102,241,.2);color:#fff;border-color:var(--blue)}
.nav-prev{left:8px}
.nav-next{right:8px}

/* ── SLIDES ── */
#slides{height:100vh;overflow:hidden;position:relative}
.slide{
  position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
  padding:5rem 4rem 4rem;
  opacity:0;pointer-events:none;
  transition:opacity .6s cubic-bezier(.4,0,.2,1),transform .6s cubic-bezier(.4,0,.2,1);
  transform:translateX(60px);
  overflow-y:auto;
}
.slide.active{opacity:1;pointer-events:all;transform:translateX(0)}
.slide.exit-left{opacity:0;transform:translateX(-60px)}

/* ── SLIDE BACKGROUNDS ── */
.slide-bg{position:fixed;inset:0;z-index:-1;opacity:1;pointer-events:none}
.slide-bg-hero{background:radial-gradient(ellipse 80% 80% at 70% 50%,rgba(99,102,241,.18) 0%,transparent 60%),radial-gradient(ellipse 60% 60% at 30% 80%,rgba(6,182,212,.1) 0%,transparent 50%),var(--bg)}
.slide-bg-problem{background:radial-gradient(ellipse 70% 70% at 50% 30%,rgba(239,68,68,.12) 0%,transparent 60%),var(--bg)}
.slide-bg-solution{background:radial-gradient(ellipse 80% 80% at 20% 50%,rgba(139,92,246,.15) 0%,transparent 60%),var(--bg)}
.slide-bg-demo{background:radial-gradient(ellipse 90% 90% at 50% 50%,rgba(6,182,212,.1) 0%,transparent 60%),var(--bg)}
.slide-bg-econ{background:radial-gradient(ellipse 70% 70% at 80% 40%,rgba(16,185,129,.12) 0%,transparent 60%),var(--bg)}
.slide-bg-token{background:radial-gradient(ellipse 80% 80% at 40% 60%,rgba(245,158,11,.1) 0%,transparent 60%),var(--bg)}
.slide-bg-gtm{background:radial-gradient(ellipse 70% 70% at 60% 30%,rgba(99,102,241,.15) 0%,transparent 60%),var(--bg)}
.slide-bg-ask{background:radial-gradient(ellipse 80% 80% at 50% 50%,rgba(139,92,246,.12) 0%,transparent 60%),var(--bg)}

/* ── TYPOGRAPHY ── */
.slide-eyebrow,.hero-eyebrow{
  font-size:.7rem;font-weight:700;letter-spacing:.2em;
  color:var(--blue);text-transform:uppercase;margin-bottom:.75rem;
}
.slide-title,.hero-title{
  font-family:'Space Grotesk',sans-serif;
  font-size:clamp(2rem,4vw,3.2rem);font-weight:700;
  line-height:1.1;margin-bottom:1.5rem;
}
.grad{
  background:var(--grad);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}

/* ── SLIDE CONTENT ── */
.slide-content{max-width:960px;width:100%;z-index:1}
.slide-content.wide{max-width:1100px}
.center-content{text-align:center}

/* ═══ SLIDE 0: HERO ═══ */
.hero-content{max-width:580px;z-index:1}
.hero-sub{color:var(--muted);font-size:1rem;margin-bottom:2rem;max-width:480px}
.hero-stats{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2rem}
.stat-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:12px;padding:.75rem 1rem;flex:1;min-width:110px;
}
.stat-num{display:block;font-family:'Space Grotesk',sans-serif;font-size:1.4rem;font-weight:700;color:#fff}
.stat-label{font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.cta-row{display:flex;gap:1rem;flex-wrap:wrap}
.btn-primary{
  background:var(--grad);border:none;color:#fff;
  font-size:.9rem;font-weight:600;padding:.65rem 1.5rem;
  border-radius:8px;cursor:pointer;transition:opacity .2s;
  font-family:'Inter',sans-serif;
}
.btn-primary:hover{opacity:.85}
.btn-ghost{
  background:transparent;border:1px solid var(--border);
  color:var(--text);font-size:.9rem;font-weight:600;
  padding:.65rem 1.5rem;border-radius:8px;cursor:pointer;
  transition:all .2s;font-family:'Inter',sans-serif;
}
.btn-ghost:hover{border-color:var(--blue);color:#c7d2fe}
.btn-xl{font-size:1rem;padding:.85rem 2rem;margin-top:1.5rem}

/* Orbit */
.hero-viz{
  position:absolute;right:6%;top:50%;transform:translateY(-50%);
  width:380px;height:380px;
}
.orbit-ring{
  position:absolute;border-radius:50%;border:1px solid rgba(99,102,241,.25);
  top:50%;left:50%;transform:translate(-50%,-50%);
  animation:spin linear infinite;
}
.ring-1{width:140px;height:140px;animation-duration:8s}
.ring-2{width:240px;height:240px;animation-duration:14s;animation-direction:reverse}
.ring-3{width:340px;height:340px;animation-duration:22s;border-color:rgba(6,182,212,.15)}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.orbit-center{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  display:flex;flex-direction:column;align-items:center;
  background:rgba(99,102,241,.15);border:1px solid var(--blue);
  border-radius:50%;width:80px;height:80px;justify-content:center;
}
.orbit-icon{font-size:1.5rem}
.orbit-label{font-size:.55rem;color:#a5b4fc;font-weight:600}
.orbit-node{
  position:absolute;top:50%;left:50%;
  transform:rotate(var(--angle)) translateX(120px) rotate(calc(-1 * var(--angle)));
  font-size:1.4rem;
  animation:nodeFloat 3s ease-in-out infinite alternate;
}
@keyframes nodeFloat{from{filter:drop-shadow(0 0 6px rgba(99,102,241,.5))} to{filter:drop-shadow(0 0 16px rgba(6,182,212,.8))}}

/* ═══ SLIDE 1: PROBLEM ═══ */
.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1.5rem}
.problem-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:14px;padding:1.25rem;
}
.p-red{border-color:rgba(239,68,68,.3)}
.p-yellow{border-color:rgba(234,179,8,.3)}
.p-orange{border-color:rgba(249,115,22,.3)}
.pcard-icon{font-size:1.6rem;margin-bottom:.5rem}
.problem-card h3{font-size:.95rem;font-weight:600;margin-bottom:.4rem}
.pcard-cpm{font-family:'Space Grotesk',sans-serif;font-size:1.3rem;font-weight:700;color:var(--red);margin-bottom:.5rem}
.problem-card p{font-size:.8rem;color:var(--muted);line-height:1.5}
.compare-table{border:1px solid var(--border);border-radius:12px;overflow:hidden}
.ct-row{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;padding:.7rem 1rem;font-size:.82rem}
.ct-head{background:rgba(255,255,255,.04);font-weight:600;color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}
.ct-row:not(.ct-head){border-top:1px solid var(--border)}
.ct-highlight{background:rgba(16,185,129,.08)}
.c-red{color:var(--red)}.c-yellow{color:var(--yellow)}.c-green{color:var(--green)}.c-gold{color:var(--gold)}

/* ═══ SLIDE 2: SOLUTION LAYERS ═══ */
.layers-stack{display:flex;flex-direction:column;gap:.75rem;margin-bottom:1.25rem}
.layer-row{
  display:flex;align-items:center;gap:1rem;
  background:var(--surface);border:1px solid var(--border);
  border-radius:12px;padding:.9rem 1.1rem;
  animation:fadeUp .5s both;animation-delay:var(--delay);
}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.layer-num{
  width:32px;height:32px;border-radius:50%;flex-shrink:0;
  background:var(--grad);display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:.85rem;
}
.layer-title{font-weight:600;font-size:.9rem;margin-bottom:.2rem}
.layer-desc{font-size:.78rem;color:var(--muted)}
.layer-badge{
  flex-shrink:0;font-size:.65rem;font-weight:700;letter-spacing:.08em;
  background:rgba(99,102,241,.15);border:1px solid var(--blue);
  color:#a5b4fc;padding:.25rem .6rem;border-radius:99px;text-transform:uppercase;
}
.moat-note{
  background:rgba(245,158,11,.08);border:1px solid rgba(245,158,11,.3);
  border-radius:10px;padding:.9rem 1.2rem;font-size:.82rem;color:#fde68a;
  font-style:italic;
}

/* ═══ SLIDE 3: PIPELINE ═══ */
.pipeline-container{margin:1.5rem 0}
.pipeline-track{display:flex;align-items:center;gap:.25rem;flex-wrap:nowrap;overflow-x:auto}
.pnode{
  flex-shrink:0;display:flex;flex-direction:column;align-items:center;
  background:var(--surface);border:1px solid var(--border);
  border-radius:12px;padding:.7rem .9rem;min-width:100px;
  text-align:center;transition:all .4s;
}
.pnode.active{
  border-color:var(--cyan);
  background:rgba(6,182,212,.15);
  box-shadow:0 0 20px rgba(6,182,212,.3);
}
.pnode.done{border-color:var(--green);background:rgba(16,185,129,.1)}
.pnode-icon{font-size:1.6rem;margin-bottom:.3rem}
.pnode-label{font-size:.7rem;color:var(--muted);line-height:1.3}
.pnode-time{font-size:.65rem;color:var(--blue);font-weight:600;margin-top:.3rem}
.pline{
  flex:1;height:2px;background:var(--border);
  min-width:24px;position:relative;overflow:hidden;
}
.pline.flowing::after{
  content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;
  background:linear-gradient(90deg,transparent,var(--cyan),transparent);
  animation:flowLine .8s ease-in-out forwards;
}
@keyframes flowLine{to{left:100%}}
.ticker-panel{
  background:var(--surface);border:1px solid var(--border);
  border-radius:12px;padding:1rem;margin-bottom:1rem;
}
.ticker-status{font-size:.8rem;font-weight:600;color:var(--cyan);margin-bottom:.5rem}
.ticker-log{
  font-family:monospace;font-size:.72rem;color:var(--muted);
  height:80px;overflow-y:auto;line-height:1.8;
}
.ticker-controls{display:flex;align-items:flex-start;gap:1rem;margin-top:.75rem;flex-wrap:wrap}
.pod-receipt{
  background:rgba(16,185,129,.08);border:1px solid rgba(16,185,129,.4);
  border-radius:10px;padding:.75rem 1rem;font-size:.78rem;flex:1;
}
.pod-receipt.hidden{display:none}
.receipt-title{color:var(--green);font-weight:700;margin-bottom:.5rem}
.receipt-row{display:flex;justify-content:space-between;color:var(--muted);margin-bottom:.25rem}
.receipt-row span:last-child{color:#fff;font-weight:600}
.mono{font-family:monospace;font-size:.7rem}
.dsp-panel{
  background:var(--surface);border:1px solid var(--border);
  border-radius:12px;padding:1rem;
}
.dsp-title{font-size:.8rem;font-weight:600;color:var(--muted);margin-bottom:.75rem;text-transform:uppercase;letter-spacing:.08em}
.dsp-bars{display:flex;flex-direction:column;gap:.4rem}
.dsp-bar-row{display:flex;align-items:center;gap:.75rem;font-size:.75rem}
.dsp-name{width:100px;color:var(--muted);flex-shrink:0}
.dsp-track{flex:1;height:18px;background:rgba(255,255,255,.05);border-radius:4px;overflow:hidden}
.dsp-fill{height:100%;border-radius:4px;transition:width 1s cubic-bezier(.4,0,.2,1);width:0%}
.dsp-bid{width:60px;text-align:right;font-weight:600;color:#fff}

/* ═══ SLIDE 4: ECONOMICS ═══ */
.econ-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:1.5rem;margin-bottom:1.5rem}
.econ-main{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:1.25rem}
.econ-label{font-size:.75rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.08em;margin-bottom:1rem}
.econ-rows{display:flex;flex-direction:column;gap:.5rem}
.econ-row{display:flex;justify-content:space-between;align-items:center;padding:.4rem 0;border-bottom:1px solid var(--border);font-size:.88rem}
.econ-row strong{font-family:'Space Grotesk',sans-serif}
.econ-split{background:rgba(16,185,129,.08);padding:.5rem .75rem;border-radius:8px;border-bottom:none}
.econ-annual{border-bottom:none;padding-top:.75rem}
.econ-annual strong{font-size:1.2rem}
.econ-scenarios{display:flex;flex-direction:column;gap:.75rem}
.scenario-label{font-size:.72rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.scenario-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:12px;padding:.85rem;display:flex;
  align-items:center;justify-content:space-between;
}
.sc-base{border-color:rgba(99,102,241,.4);background:rgba(99,102,241,.08)}
.sc-tag{font-size:.65rem;font-weight:700;color:var(--muted);text-transform:uppercase;width:90px}
.sc-viewers{font-size:.82rem;font-weight:600}
.sc-cpm{font-size:.82rem;color:var(--green)}
.sc-rev{font-family:'Space Grotesk',sans-serif;font-size:1rem;font-weight:700;color:var(--gold)}
.rev-bar-container{padding:.5rem 0}
.rev-bar-label{font-size:.75rem;color:var(--muted);margin-bottom:.4rem}
.rev-bar-track{background:rgba(255,255,255,.06);border-radius:99px;height:8px;overflow:hidden}
.rev-bar-fill{height:100%;background:var(--grad);border-radius:99px;width:0%;transition:width 2s ease}

/* ═══ SLIDE 5: TOKEN ═══ */
.bme-cycle{
  display:flex;align-items:center;gap:.5rem;
  flex-wrap:wrap;margin-bottom:2rem;
  background:var(--surface);border:1px solid var(--border);
  border-radius:16px;padding:1.5rem;
}
.bme-node{
  flex:1;min-width:90px;
  display:flex;flex-direction:column;align-items:center;
  gap:.5rem;text-align:center;
}
.bme-icon{
  font-size:2rem;filter:drop-shadow(0 0 10px rgba(99,102,241,.5));
  animation:glowPulse 2s ease-in-out infinite;
}
@keyframes glowPulse{
  0%,100%{filter:drop-shadow(0 0 6px rgba(99,102,241,.4))}
  50%{filter:drop-shadow(0 0 20px rgba(6,182,212,.8))}
}
.bme-text{font-size:.75rem;color:var(--muted);line-height:1.3}
.bme-arrow{color:var(--blue);font-size:1.2rem;font-weight:700;flex-shrink:0}
.bme-wrap{color:var(--muted);font-size:.7rem;flex-basis:100%;text-align:center;padding-top:.5rem}
.depin-comp{background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.dc-title{padding:.75rem 1rem;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.dc-row{display:grid;grid-template-columns:2fr 1.5fr 1.5fr 1fr;padding:.6rem 1rem;font-size:.83rem;border-top:1px solid var(--border)}
.dc-head{background:rgba(255,255,255,.04);font-size:.7rem;text-transform:uppercase;color:var(--muted);letter-spacing:.08em}
.dc-us{background:rgba(99,102,241,.08);border-color:var(--blue)}

/* ═══ SLIDE 6: GTM ═══ */
.gtm-phases{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1.5rem}
.phase-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:14px;padding:1.1rem;position:relative;
}
.phase-active{border-color:var(--blue);background:rgba(99,102,241,.08)}
.phase-num{font-size:.65rem;font-weight:700;color:var(--blue);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.25rem}
.phase-title{font-size:.9rem;font-weight:700;margin-bottom:.75rem}
.phase-list{list-style:none;display:flex;flex-direction:column;gap:.4rem}
.phase-list li{font-size:.78rem;color:var(--muted);padding-left:1rem;position:relative}
.phase-list li::before{content:'→';position:absolute;left:0;color:var(--blue)}
.phase-badge{
  position:absolute;top:.75rem;right:.75rem;
  font-size:.6rem;font-weight:700;letter-spacing:.1em;
  background:var(--blue);color:#fff;padding:.2rem .5rem;border-radius:99px;
}
.advertiser-targets{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1rem}
.at-title{font-size:.75rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.75rem}
.at-grid{display:flex;gap:.75rem;flex-wrap:wrap}
.at-card{
  flex:1;min-width:100px;
  display:flex;flex-direction:column;align-items:center;
  background:rgba(255,255,255,.03);border:1px solid var(--border);
  border-radius:10px;padding:.75rem .5rem;text-align:center;gap:.3rem;
}
.at-icon{font-size:1.4rem}
.at-cat{font-size:.75rem;font-weight:600}
.at-cpm{font-size:.7rem;color:var(--green)}

/* ═══ SLIDE 7: ASK ═══ */
.ask-box{
  background:var(--surface);border:1px solid var(--border-glow);
  border-radius:16px;padding:2rem;margin-bottom:1.5rem;
  position:relative;overflow:hidden;
}
.ask-box::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(99,102,241,.06),rgba(6,182,212,.04));
}
.ask-quote{
  font-size:1rem;line-height:1.75;color:#c7d2fe;
  font-style:italic;position:relative;z-index:1;
}
.network-projection{
  background:var(--surface);border:1px solid var(--border);
  border-radius:12px;overflow:hidden;margin-bottom:1.5rem;
}
.np-title{padding:.75rem 1rem;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.np-grid{display:flex;flex-direction:column}
.np-head,.np-row{display:grid;grid-template-columns:repeat(4,1fr);padding:.6rem 1rem;font-size:.83rem}
.np-head{background:rgba(255,255,255,.04);font-size:.7rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.np-row{border-top:1px solid var(--border)}
.np-y3{background:rgba(16,185,129,.06);border-color:rgba(16,185,129,.3)}
.saft-note{
  background:rgba(245,158,11,.08);border:1px solid rgba(245,158,11,.25);
  border-radius:10px;padding:.9rem 1.2rem;font-size:.8rem;color:#fde68a;
  line-height:1.6;margin-bottom:.5rem;
}
.saft-badge{
  background:var(--gold);color:#000;
  font-size:.65rem;font-weight:700;padding:.2rem .6rem;border-radius:99px;
  margin-right:.5rem;text-transform:uppercase;letter-spacing:.06em;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:99px}