:root{
  --bg:#f6f4ef; --panel:#fffdfa; --ink:#211d18; --soft:#6b6459; --line:#e7e1d6;
  --warm:#c07d2c; --teal:#2f7d7d; --violet:#6b4cff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:Fraunces,Georgia,serif;font-weight:600;line-height:1.1;letter-spacing:-.01em}
a{color:inherit}
.wrap{max-width:1060px;margin:0 auto;padding:0 24px}
/* NAV */
.nav{position:sticky;top:0;z-index:30;background:rgba(246,244,239,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{max-width:1060px;margin:0 auto;padding:12px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.logo{font-family:Fraunces;font-weight:700;font-size:22px;letter-spacing:-.02em;text-decoration:none}
.logo .z{color:var(--violet)}
.nav-links{display:flex;gap:4px;flex-wrap:wrap}
.nav-links a{text-decoration:none;font-size:14px;font-weight:500;color:var(--soft);padding:7px 12px;border-radius:999px;transition:.15s}
.nav-links a:hover{color:var(--ink);background:var(--panel)}
.nav-links a.active{color:var(--violet);background:rgba(107,76,255,.08)}
/* HERO */
.hero{position:relative;height:86vh;min-height:560px;overflow:hidden}
#canvas-wrap{position:absolute;inset:0}
#canvas-wrap canvas{display:block}
.hero-veil{position:absolute;inset:0;background:radial-gradient(60% 60% at 50% 42%,rgba(246,244,239,0) 42%,rgba(246,244,239,.6) 100%);pointer-events:none}
.hero-inner{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:0 24px;pointer-events:none}
.brand{font-family:Fraunces;font-size:clamp(52px,11vw,128px);font-weight:700;letter-spacing:-.03em;margin:0}
.brand .z{color:var(--violet)}
.tag{font-size:clamp(16px,2.3vw,22px);max-width:640px;margin:14px auto 0}
.sub{font-size:14px;color:var(--soft);margin-top:8px}
.controls{margin-top:24px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;justify-content:center;pointer-events:auto}
.btn{font-family:Inter;font-size:14px;font-weight:600;border:1px solid var(--line);background:var(--panel);color:var(--ink);padding:10px 18px;border-radius:999px;cursor:pointer;transition:.2s;text-decoration:none;display:inline-block}
.btn:hover{border-color:var(--violet);color:var(--violet)}
.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.primary:hover{background:var(--violet);border-color:var(--violet);color:#fff}
.slider{display:flex;align-items:center;gap:10px;background:var(--panel);border:1px solid var(--line);padding:8px 16px;border-radius:999px;font-size:13px;color:var(--soft)}
input[type=range]{accent-color:var(--violet)}
.gen{font-variant-numeric:tabular-nums;color:var(--ink);font-weight:600;min-width:66px}
.scrollhint{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);color:var(--soft);font-size:12px;letter-spacing:.14em;text-transform:uppercase;pointer-events:none;animation:bob 2s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,7px)}}
/* SECTIONS */
section.block{padding:82px 0}
.tint{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--warm);font-weight:600}
h2{font-size:clamp(30px,5vw,46px);margin:10px 0 8px}
.lead{font-size:18px;color:var(--soft);max-width:720px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:32px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px}
.card h3{font-size:20px;margin:0 0 8px}
.card p{margin:0;font-size:15px;color:var(--soft)}
.card .dot{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:12px}
.card img{width:100%;height:180px;object-fit:cover;border-radius:12px;margin-bottom:14px;display:block}
.card .cap{font-size:12px;color:var(--warm);font-weight:600;letter-spacing:.04em;text-transform:uppercase;margin-bottom:6px}
.hero-portrait{position:absolute;right:6%;bottom:0;height:64%;max-height:520px;opacity:.16;filter:grayscale(1);pointer-events:none;mask-image:linear-gradient(to top,transparent,#000 40%)}
.b-warm{background:rgba(192,125,44,.12)} .b-teal{background:rgba(47,125,125,.12)} .b-violet{background:rgba(107,76,255,.12)}
.map{display:grid;grid-template-columns:1fr auto 1fr;gap:14px 18px;align-items:center;margin-top:32px}
.map .cell{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.map .nat{font-family:Fraunces;font-size:19px}
.map .ai{color:var(--violet);font-weight:600}
.map .arrow{color:var(--soft)}
.note{background:rgba(107,76,255,.06);border:1px solid rgba(107,76,255,.2);border-radius:14px;padding:18px 20px;margin-top:26px;font-size:15px;color:var(--ink)}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
/* LAB */
.lab-stage{position:relative;height:60vh;min-height:420px;background:var(--panel);border:1px solid var(--line);border-radius:20px;overflow:hidden;margin-top:28px}
.lab-stage #canvas-wrap{inset:0}
/* QA */
.qa-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.langtoggle{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.langtoggle button{border:0;background:var(--panel);padding:8px 16px;font-family:Inter;font-size:13px;font-weight:600;color:var(--soft);cursor:pointer}
.langtoggle button.active{background:var(--ink);color:#fff}
details{background:var(--panel);border:1px solid var(--line);border-radius:14px;margin-top:12px;overflow:hidden}
summary{cursor:pointer;padding:16px 20px;font-weight:600;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:14px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--violet);font-weight:700;font-size:20px}
details[open] summary::after{content:"\2013"}
details .body{padding:0 20px 18px;color:var(--soft);font-size:15px}
.ar{display:none} body.lang-ar .en{display:none} body.lang-ar .ar{display:block}
body.lang-ar details,body.lang-ar summary{direction:rtl;text-align:right}
footer{border-top:1px solid var(--line);padding:38px 0;color:var(--soft);font-size:14px;text-align:center}
/* AGENT */
.agent-hero{position:relative;min-height:calc(100vh - 58px);overflow:hidden;display:flex;align-items:center;justify-content:center;padding:26px 18px}
.agent-veil{position:absolute;inset:0;background:radial-gradient(72% 72% at 50% 46%,rgba(246,244,239,.15),rgba(246,244,239,.72));pointer-events:none}
.agent-console{position:relative;z-index:3;width:100%;max-width:700px;background:rgba(255,253,250,.84);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--line);border-radius:22px;padding:22px 22px 18px;box-shadow:0 24px 70px rgba(33,29,24,.12)}
.dz-badge{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--violet);font-weight:700}
.dz-title{font-family:Fraunces;font-size:26px;font-weight:700;margin:4px 0 0}
.modes{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.mode{font-family:Inter;font-size:14px;font-weight:600;border:1px solid var(--line);background:var(--panel);color:var(--soft);padding:9px 14px;border-radius:999px;cursor:pointer;transition:.15s}
.mode:hover{color:var(--ink);border-color:var(--violet)}
.mode.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.mode-desc{margin-top:11px;font-size:14px;color:var(--soft);min-height:20px}
.messages{margin-top:16px;max-height:240px;overflow:auto;display:flex;flex-direction:column;gap:10px;padding-right:4px}
.msg{font-size:15px;line-height:1.55;padding:11px 14px;border-radius:14px;max-width:92%;white-space:pre-wrap}
.msg.dz{background:var(--panel);border:1px solid var(--line)}
.msg.dz b{color:var(--violet);font-family:Fraunces;margin-right:6px}
.msg.user{background:var(--ink);color:#fff;align-self:flex-end}
.composer{display:flex;gap:10px;margin-top:14px;align-items:flex-end}
.composer textarea{flex:1;resize:none;font-family:Inter;font-size:15px;line-height:1.5;border:1px solid var(--line);border-radius:14px;padding:12px 14px;background:#fff;color:var(--ink);outline:none;max-height:140px}
.composer textarea:focus{border-color:var(--violet)}
.console-foot{margin-top:10px;font-size:12px;color:var(--soft)}
.caps{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}
.cap-chip{font-size:12px;font-weight:600;color:var(--soft);background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:5px 11px}
.cap-chip b{color:var(--violet);font-weight:700;margin-right:3px}
.thinking{display:inline-flex;gap:5px;align-items:center;vertical-align:middle}
.thinking i{width:6px;height:6px;border-radius:50%;background:var(--violet);display:inline-block;animation:pulse 1s infinite}
.thinking i:nth-child(2){animation-delay:.16s}.thinking i:nth-child(3){animation-delay:.32s}
@keyframes pulse{0%,100%{opacity:.25;transform:scale(.8)}50%{opacity:1;transform:scale(1)}}
.trace{font-size:13px;color:var(--soft);border-left:2px solid rgba(107,76,255,.5);padding:2px 0 2px 10px;margin:8px 0 4px}
.trace .step{opacity:0;animation:fadein .4s forwards}
@keyframes fadein{to{opacity:1}}
.agent-tools{position:absolute;left:18px;bottom:18px;z-index:3;display:flex;gap:8px}
/* MODE LIVE VIEW */
.modeview{margin-top:14px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:13px 15px;min-height:96px}
.modeview .live{display:inline-flex;align-items:center;gap:7px;color:var(--violet);font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.12em;margin-bottom:8px}
.modeview .live i{width:8px;height:8px;border-radius:50%;background:#2ec26b;animation:live 1.5s infinite}
@keyframes live{0%{box-shadow:0 0 0 0 rgba(46,194,107,.5)}70%{box-shadow:0 0 0 8px rgba(46,194,107,0)}100%{box-shadow:0 0 0 0 rgba(46,194,107,0)}}
.browserbar{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:7px 11px;margin:8px 0}
.browserbar .dots{display:flex;gap:4px}.browserbar .dots i{width:9px;height:9px;border-radius:50%;background:var(--line)}
.browserbar .url{flex:1;color:var(--soft);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.stepline{font-size:13px;color:var(--soft);padding:2px 0}
.stepline b{color:var(--ink)}
/* SIMULATION */
.sim-panel{margin-top:18px}
.sim-stat{font-size:14px;color:var(--soft)}
.sim-stat b{font-family:Fraunces;font-size:24px;color:var(--violet);font-variant-numeric:tabular-nums;margin:0 4px}
.fitrow{display:flex;align-items:center;gap:12px;max-width:460px;margin:10px 0}
.fitrow small{font-size:12px;color:var(--soft);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}
.fitbar{flex:1;height:8px;background:var(--line);border-radius:999px;overflow:hidden}
.fitbar span{display:block;height:100%;width:6%;background:linear-gradient(90deg,var(--warm),var(--teal),var(--violet));transition:width .5s ease}
/* KERNEL / ARCHITECTURE */
.goalbox{background:linear-gradient(135deg,rgba(107,76,255,.09),rgba(47,125,125,.06));border:1px solid rgba(107,76,255,.28);border-radius:18px;padding:22px 26px;margin-top:22px}
.goalbox h3{font-size:22px;margin:0 0 8px}
.goalbox p{font-size:16px;color:var(--ink);margin:0}
.goalbox b{color:var(--violet)}
.nn-wrap{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px 16px 10px;margin-top:26px;overflow:hidden}
.nn-wrap svg{width:100%;height:auto;display:block}
.conn{stroke:#6b4cff;stroke-width:1;opacity:.14;stroke-dasharray:4 6;animation:nnflow 1.5s linear infinite}
@keyframes nnflow{to{stroke-dashoffset:-20}}
.node{fill:#fffdfa;stroke:#211d18;stroke-width:1.5}
.node.l0{stroke:#c07d2c}.node.l3{stroke:#6b4cff;fill:#6b4cff}
.nn-labels{display:flex;justify-content:space-between;margin-top:6px;font-size:11px;color:var(--soft);letter-spacing:.08em;text-transform:uppercase}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:26px}
@media(max-width:720px){.duo{grid-template-columns:1fr}}
.duo .col{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px 22px}
.duo .col.red{border-color:rgba(192,68,14,.45)} .duo .col.grn{border-color:rgba(47,125,125,.45)}
.duo .col h3{margin-top:6px} .duo .col .cap{color:var(--warm)}
.steps{counter-reset:s;margin-top:20px;display:grid;gap:10px}
.steps .st{display:flex;gap:14px;align-items:flex-start;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:13px 16px}
.steps .st::before{counter-increment:s;content:counter(s);font-family:Fraunces;font-weight:700;color:var(--violet);font-size:20px;min-width:22px;line-height:1.2}
.steps .st div{font-size:15px}.steps .st b{color:var(--ink)}
/* HEAVEN (serene garden of light) + EXCLUSIVITY */
.heaven{background:radial-gradient(130% 100% at 50% -12%, #fdfaee 0%, #f7f5e7 26%, #eef5ec 52%, #e6f1ea 76%, #e1eee6 100%)}
.heaven::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(60% 40% at 50% 8%, rgba(255,214,120,.28), rgba(255,214,120,0) 70%),
             radial-gradient(50% 60% at 82% 88%, rgba(107,76,255,.10), rgba(107,76,255,0) 70%),
             radial-gradient(50% 60% at 16% 86%, rgba(47,125,125,.12), rgba(47,125,125,0) 70%)}
.heaven::after{content:"";position:absolute;left:0;right:0;bottom:0;height:34%;pointer-events:none;z-index:0;
  background:repeating-linear-gradient(105deg, rgba(120,180,160,.05) 0 10px, rgba(120,180,160,0) 10px 26px);
  mask-image:linear-gradient(to top, #000, transparent)}
.exclusive{max-width:1060px;margin:16px auto 0;padding:0 24px}
.exclusive .inner{background:linear-gradient(135deg,rgba(192,125,44,.12),rgba(47,125,125,.08));border:1px solid rgba(192,125,44,.32);border-radius:14px;padding:12px 18px;font-size:14.5px;color:var(--ink);line-height:1.5}
.exclusive b{color:var(--warm)}
.heaven-photo{position:absolute;inset:-30px;z-index:0;background:url('heaven.jpg') center/cover no-repeat;filter:blur(34px) saturate(1.06) brightness(1.06);transform:scale(1.12);opacity:.52}
.heaven-photo::after{content:"";position:absolute;inset:0;background:rgba(250,248,243,.36)}

/* ============================================================
   UI POLISH PASS — fine grain, micro-interactions, scroll reveal,
   refined type, brand, production a11y. (design only)
   ============================================================ */
::selection{background:rgba(107,76,255,.18)}
html{scrollbar-width:thin;scrollbar-color:#d9d2c6 transparent}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-thumb{background:#d9d2c6;border-radius:99px;border:3px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:#c9c0b1}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--violet);outline-offset:3px;border-radius:6px}

/* fine film grain — the "well-grained" texture */
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:9998;opacity:.05;mix-blend-mode:soft-light;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* refined typography rhythm */
h1,h2,h3{letter-spacing:-.018em}
h2{line-height:1.06}
.lead{line-height:1.62}
.eyebrow{opacity:.92}

/* premium depth + micro-interactions */
.card{transition:transform .28s cubic-bezier(.2,.7,.3,1),box-shadow .28s ease,border-color .28s ease;will-change:transform}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(33,29,24,.09);border-color:rgba(107,76,255,.26)}
.card img{transition:transform .5s cubic-bezier(.2,.7,.3,1)}
.card:hover img{transform:scale(1.035)}
.goalbox,.note,.box{transition:box-shadow .28s ease}
.goalbox:hover,.note:hover{box-shadow:0 14px 36px rgba(107,76,255,.08)}
.btn{transition:transform .18s ease,border-color .2s ease,color .2s ease,background .2s ease,box-shadow .2s ease}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn.primary:hover{box-shadow:0 8px 22px rgba(107,76,255,.28)}
.mode{transition:transform .16s ease,background .18s ease,color .18s ease,border-color .18s ease}
.mode:hover{transform:translateY(-1px)}
.cap-chip{transition:border-color .2s ease,color .2s ease}
.cap-chip:hover{border-color:var(--violet);color:var(--ink)}
.nav-links a{transition:color .18s ease,background .18s ease}
.logo{transition:opacity .2s ease}.logo:hover{opacity:.82}

/* brand: the evolving Z (subtle animated gradient) */
.logo .z,.brand .z{background:linear-gradient(120deg,#6b4cff,#2f7d7d,#6b4cff);background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;animation:zshift 7s ease-in-out infinite}
@keyframes zshift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

/* production-grade footer + "scientists behind" credibility */
footer{position:relative}
footer::before{content:"Engineered by a data scientist — governed by ontologies, benchmarked, evolving.";display:block;
  font-size:12.5px;letter-spacing:.04em;color:var(--soft);margin-bottom:10px}

/* advanced: reveal-on-scroll (CSS scroll-driven, no JS) */
@media (prefers-reduced-motion: no-preference){
  @supports (animation-timeline: view()){
    .card,.goalbox,.note,.map,.nn-wrap,.duo,.steps,.lab-stage,.grid>.card{
      animation:dzReveal linear both;animation-timeline:view();animation-range:entry 2% cover 26%}
    @keyframes dzReveal{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
  }
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}

/* ATTRACTION — the evolution loop (McLeuker-style live loop) + accents */
.live-badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--teal);background:rgba(47,125,125,.09);border:1px solid rgba(47,125,125,.28);border-radius:999px;padding:7px 15px}
.live-badge i{width:8px;height:8px;border-radius:50%;background:#2ec26b;animation:live 1.5s infinite}
.grad{background:linear-gradient(120deg,var(--violet),var(--teal),var(--violet));background-size:200% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;animation:zshift 6s ease-in-out infinite}
.evoloop{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:34px}
.evoloop .stage{display:flex;flex-direction:column;align-items:center;gap:3px;min-width:120px;padding:15px 20px;border:1px solid var(--line);border-radius:16px;background:var(--panel);animation:evoActive 4.4s infinite;animation-delay:var(--d,0s)}
.evoloop .stage .ico{font-size:22px;line-height:1}
.evoloop .stage b{font-family:Fraunces;font-size:17px}
.evoloop .stage small{font-size:11px;color:var(--soft);text-transform:uppercase;letter-spacing:.08em}
.evoloop .conn{width:36px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--line),var(--violet),var(--line));background-size:200% 100%;animation:connFlow 4.4s linear infinite}
@keyframes evoActive{0%,16%{border-color:var(--violet);box-shadow:0 12px 28px rgba(107,76,255,.16);transform:translateY(-4px)}22%,100%{border-color:var(--line);box-shadow:none;transform:none}}
@keyframes connFlow{to{background-position:-200% 0}}
@media(max-width:640px){.evoloop .conn{display:none}}

/* ANIMATED STATS + PAGE TRANSITIONS + DEEP NOTES */
.statgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin-top:14px}
.stat-tile{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px 18px;text-align:center;transition:transform .28s cubic-bezier(.2,.7,.3,1),box-shadow .28s ease}
.stat-tile:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(33,29,24,.08)}
.statnum{font-family:Fraunces;font-size:clamp(30px,4.4vw,46px);font-weight:700;line-height:1;color:var(--ink);display:block;font-variant-numeric:tabular-nums}
.stat-tile:nth-child(3n+1) .statnum{color:var(--violet)}
.stat-tile:nth-child(3n+2) .statnum{color:var(--teal)}
.stat-tile:nth-child(3n) .statnum{color:var(--warm)}
.stat-tile em{font-size:13px;color:var(--soft);display:block;margin-top:9px;font-style:normal;letter-spacing:.02em}
/* smooth cross-page fade (Chrome cross-document view transitions) */
@view-transition{navigation:auto}
::view-transition-old(root),::view-transition-new(root){animation-duration:.32s}
@media (prefers-reduced-motion: reduce){@view-transition{navigation:none}}
/* deep notes accordion reuses details/summary; slightly richer */
.notes-deep summary{font-family:Inter}
.notes-deep .body b{color:var(--ink)}

/* MORE POWER — stronger motion · modes clear in space · clearer sim · high brand */
.evoloop .stage{min-width:132px}
@keyframes evoActive{0%,14%{border-color:var(--violet);box-shadow:0 16px 38px rgba(107,76,255,.26);transform:translateY(-6px) scale(1.04)}20%,100%{border-color:var(--line);box-shadow:none;transform:none}}
.evoloop .conn{height:3px}
/* agent modes: more air + colour-coded, each clearly distinct */
.modes{gap:12px;margin-top:18px}
.mode{padding:11px 18px;font-size:15px}
.mode[data-mode=instinct].active{background:var(--warm);border-color:var(--warm);color:#fff}
.mode[data-mode=cognition].active{background:var(--teal);border-color:var(--teal);color:#fff}
.mode[data-mode=evolution].active{background:var(--violet);border-color:var(--violet);color:#fff}
.mode[data-mode=swarm].active{background:var(--ink);border-color:var(--ink);color:#fff}
.modeview{border-left:4px solid var(--violet)}
/* clearer simulation on the agent page — lighter veil so the antropolis reads */
.agent-hero .agent-veil{background:radial-gradient(76% 76% at 50% 46%,rgba(246,244,239,0),rgba(246,244,239,.5))}
/* high brand */
.logo{font-size:23px}
.dz-title{font-size:28px}
.live-badge i,.modeview .live i{box-shadow:0 0 0 4px rgba(46,194,107,.14)}

/* EVOLUTION STEPPER + BENCHMARK */
.steptabs{display:flex;gap:8px;justify-content:center;margin-top:10px}
.steptab{border:1px solid var(--line);background:var(--panel);color:var(--soft);font-family:Inter;font-weight:600;font-size:14px;padding:8px 18px;border-radius:999px;cursor:pointer;transition:.15s}
.steptab.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.stepper{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:18px}
.stepdots{display:flex;gap:9px}
.stepdots button{width:12px;height:12px;border-radius:50%;border:1px solid var(--line);background:var(--panel);cursor:pointer;padding:0;transition:.2s}
.stepdots button.active{background:var(--violet);border-color:var(--violet);transform:scale(1.15)}
.stepcap{max-width:640px;margin:18px auto 0;text-align:center;min-height:96px}
.stepcap .e{font-size:38px;line-height:1}
.stepcap b{font-family:Fraunces;font-size:23px;display:block;margin:8px 0 5px;color:var(--ink)}
.stepcap p{color:var(--soft);margin:0;font-size:15px}
.stepcap .age{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--warm);font-weight:600}
/* benchmark */
.bench{margin-top:28px;display:grid;gap:18px}
.bench .row{display:grid;grid-template-columns:160px 1fr;gap:16px;align-items:center}
.bench .rlabel{font-weight:600;font-size:14px}
.bench .bars{display:grid;gap:7px}
.bench .bar{display:flex;align-items:center;gap:10px}
.bench .who{font-size:11px;color:var(--soft);width:88px;flex-shrink:0}
.bench .track{flex:1;height:15px;background:var(--line);border-radius:99px;overflow:hidden}
.bench .fill{height:100%;width:0;border-radius:99px;transition:width 1.2s cubic-bezier(.2,.7,.3,1)}
.bench .fill.dz{background:linear-gradient(90deg,var(--violet),#8f78ff)}
.bench .fill.fr{background:var(--teal)}
.bench .fill.ge{background:#cfc6b6}
.bench .val{font-variant-numeric:tabular-nums;font-size:12px;color:var(--ink);min-width:34px;font-weight:600}
.benchlegend{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px;font-size:13px;color:var(--soft)}
.benchlegend span{display:inline-flex;align-items:center;gap:7px}
.benchlegend i{width:13px;height:13px;border-radius:4px;display:inline-block}
@media(max-width:640px){.bench .row{grid-template-columns:1fr}}

.bench .fill{display:block}

/* PAGINATED SCENE VIEWER (Manus-style, one scene per page) */
.pscene{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:28px;margin-top:22px}
.ps-stage{text-align:center;min-height:230px}
.ps-emoji{font-size:54px;line-height:1}
.ps-kicker{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--warm);font-weight:700;margin-top:12px}
.ps-title{font-family:Fraunces;font-size:27px;margin:6px 0 10px;color:var(--ink)}
.ps-visual{font-size:13px;color:var(--soft);font-style:italic;max-width:640px;margin:0 auto 14px}
.ps-text{font-size:16px;color:var(--ink);max-width:680px;margin:0 auto;line-height:1.62}
.ps-nav{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:24px;flex-wrap:wrap}
.ps-dots{display:flex;gap:9px}
.ps-dots button{width:11px;height:11px;border-radius:50%;border:1px solid var(--line);background:var(--panel);cursor:pointer;padding:0;transition:.2s}
.ps-dots button.active{background:var(--violet);border-color:var(--violet);transform:scale(1.2)}
.ps-count{font-size:13px;color:var(--soft);font-variant-numeric:tabular-nums;min-width:52px;text-align:center}
.scene-tabs{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:12px}

/* MCLEUKER-STYLE LEFT PLATFORM SIDEBAR */
.mkbtn{position:fixed;top:12px;left:14px;z-index:62;background:var(--ink);color:#fff;border:0;border-radius:12px;padding:9px 13px;font-family:Inter;font-weight:600;font-size:13px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;box-shadow:0 6px 18px rgba(33,29,24,.18)}
.mkbtn:hover{background:var(--violet)}
.mkside{position:fixed;top:0;left:0;bottom:0;width:270px;background:var(--panel);border-right:1px solid var(--line);z-index:70;transform:translateX(-102%);transition:transform .32s cubic-bezier(.2,.7,.3,1);overflow:auto;padding:16px 12px 24px}
.mkside.open{transform:none;box-shadow:0 0 60px rgba(33,29,24,.14)}
.mkside .mkhead{display:flex;align-items:center;justify-content:space-between;padding:6px 8px 12px}
.mkside .mkhead .logo{font-family:Fraunces;font-weight:700;font-size:20px}
.mkside .mkhead .logo .z{color:var(--violet)}
.mkside .mkclose{border:0;background:transparent;font-size:20px;cursor:pointer;color:var(--soft)}
.mkside .sec{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--soft);margin:14px 10px 6px;font-weight:700}
.mkside .item{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:11px;color:var(--ink);font-size:14px;font-weight:500;cursor:pointer;text-decoration:none;transition:background .15s}
.mkside .item:hover{background:var(--bg)}
.mkside .item .i{font-size:16px;width:22px;text-align:center}
.mkside .item small{color:var(--soft);font-weight:400;font-size:12px;margin-left:auto}
.mkscrim{position:fixed;inset:0;background:rgba(33,29,24,.28);z-index:65;opacity:0;pointer-events:none;transition:opacity .32s}
.mkscrim.open{opacity:1;pointer-events:auto}

/* 3D image cards inside the scene viewer */
.ps-media{margin-bottom:16px;min-height:60px}
.ps-3d{perspective:1100px;display:flex;justify-content:center}
.ps-img{max-width:440px;width:100%;border-radius:16px;border:1px solid var(--line);box-shadow:0 26px 64px rgba(33,29,24,.20);transform-style:preserve-3d;animation:ps3d 8s ease-in-out infinite;will-change:transform}
@keyframes ps3d{0%,100%{transform:rotateY(-7deg) rotateX(3deg) translateY(0)}50%{transform:rotateY(7deg) rotateX(-2deg) translateY(-7px)}}
.ps-3d:hover .ps-img{animation-play-state:paused}
@media (prefers-reduced-motion: reduce){.ps-img{animation:none;transform:none}}

/* ---- desktop gate (platform not built for mobile) ---- */
.desktop-gate{display:none}
@media (max-width:820px){
 .desktop-gate{display:flex;position:fixed;inset:0;z-index:99999;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:32px;background:#14140f;color:#e9e6dc;font-family:Inter,-apple-system,Segoe UI,sans-serif}
 .desktop-gate .gm{font-family:Fraunces,Georgia,serif;font-size:32px;font-weight:700;background:linear-gradient(120deg,#6b4cff,#2f9d8f);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:18px}
 .desktop-gate h1{font-family:Fraunces,Georgia,serif;font-size:25px;margin:0 0 12px;line-height:1.22}
 .desktop-gate p{font-size:15px;line-height:1.6;opacity:.82;max-width:34ch;margin:0 0 16px}
 .desktop-gate .gn{font-size:12.5px;opacity:.55;border-top:1px solid #2e2e26;padding-top:16px;margin-top:6px}
}