@font-face{font-family:BioSans;src:url('/fonts/BioSans-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:BioSans;src:url('/fonts/BioSans-SemiBold.woff2') format('woff2');font-weight:600 800;font-style:normal;font-display:swap}

:root{
  --white:#fff;--bg:#fbfbfd;--gray:#f5f5f7;--ink:#1d1d1f;--muted:#6e6e73;--line:#d2d2d7;
  --black:#000;--night:#101012;--night-2:#1c1c1e;--night-line:#2c2c2e;--night-muted:#a1a1a6;
  --accent:#5e5ce6;--accent-ink:#ffffff;--accent-soft:#8e8cff;
  --radius:28px;--wrap:1180px;
  font-family:BioSans,-apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue",Arial,sans-serif;
  color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-synthesis:none
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
body{margin:0;min-width:320px;background:var(--bg);line-height:1.47;font-size:17px}
img,video,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3,p,figure,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:8px}
.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}
.skip{position:fixed;left:12px;top:10px;z-index:100;padding:12px 16px;border-radius:10px;background:var(--ink);color:#fff;transform:translateY(-200%);text-decoration:none}
.skip:focus{transform:none}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.center{text-align:center}
.mt-14{margin-top:14px}.mt-18{margin-top:18px}.mt-20{margin-top:20px}.mt-32{margin-top:32px}.pt-0{padding-top:0!important}

/* Strip + header (Apple local nav) */
.preview-strip{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;padding:10px 16px;background:var(--gray);color:var(--muted);font-size:13px}
.preview-strip strong{color:var(--ink);font-weight:600}
.preview-strip a{color:var(--accent);text-decoration:none}
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,251,253,.72);backdrop-filter:saturate(1.8) blur(20px);-webkit-backdrop-filter:saturate(1.8) blur(20px);border-bottom:1px solid rgba(0,0,0,.08)}
.header-inner{display:flex;align-items:center;gap:24px;height:56px}
.logo{display:flex;align-items:center;gap:9px;text-decoration:none}
.wm{font-size:20px;letter-spacing:-.02em;font-weight:400}
.wm b{font-weight:600}
.main-nav{display:flex;gap:2px;margin-left:auto}
.main-nav a{padding:6px 11px;border-radius:999px;text-decoration:none;font-size:13.5px;color:#424245;transition:color .2s}
.main-nav a:hover,.main-nav a[aria-current=page]{color:var(--ink)}
.main-nav a[aria-current=page]{background:rgba(0,0,0,.05)}

/* Buttons and links */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 24px;border-radius:999px;font-weight:600;font-size:16px;text-decoration:none;transition:background .2s,transform .2s,opacity .2s;white-space:nowrap}
.btn:hover{transform:scale(1.02)}
.btn-small{min-height:32px;padding:0 15px;font-size:13px}
.btn-accent{background:var(--accent);color:var(--accent-ink)}
.btn-dark{background:var(--ink);color:#fff}
.btn-light{background:#fff;color:var(--ink)}
.btn-ghost{border:1px solid currentColor;color:var(--accent)}
.dark .btn-ghost,.hero .btn-ghost,.cta .btn-ghost{color:#fff;border-color:rgba(255,255,255,.35)}
.btn svg{width:17px;height:17px}
.more{color:var(--accent);text-decoration:none;font-size:17px;display:inline-flex;align-items:center;gap:4px}
.more:hover{text-decoration:underline}
.dark .more{color:var(--accent-soft)}

/* Type */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:17px;font-weight:600;color:var(--muted);letter-spacing:0}
.dark .eyebrow,.hero .eyebrow{color:var(--night-muted)}
.eyebrow .pulse{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 70%,transparent)}70%{box-shadow:0 0 0 10px transparent}100%{box-shadow:0 0 0 0 transparent}}
.display-title{font-size:clamp(48px,8.4vw,112px);line-height:1.02;letter-spacing:-.035em;font-weight:600}
.section h2,.h2{font-size:clamp(38px,5.6vw,72px);line-height:1.04;letter-spacing:-.03em;font-weight:600}
.h2.h2-small{font-size:clamp(28px,3vw,36px)}
.grad{background:linear-gradient(95deg,#b6b4ff 0%,var(--accent) 45%,#ff8ad8 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:clamp(19px,1.8vw,24px);line-height:1.38;color:var(--muted);letter-spacing:-.005em;max-width:760px}
.center .lede{margin-inline:auto}
.dark .lede,.hero .lede{color:var(--night-muted)}
.lede strong{color:var(--ink);font-weight:600}
.dark .lede strong{color:#fff}

/* Sections */
.section{padding:140px 0}
.section-tight{padding:96px 0}
.dark{background:var(--black);color:#f5f5f7}
.gray{background:var(--gray)}
.white{background:var(--white)}
.section-head{margin-bottom:64px}
.section-head.center p.lede{margin-top:22px}
.section-head:not(.center){display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.8fr);gap:48px;align-items:end}

/* Hero */
.hero{position:relative;overflow:hidden;background:var(--black);color:#f5f5f7;padding:96px 0 0;text-align:center;isolation:isolate}
.hero::before{content:"";position:absolute;left:50%;top:44%;width:1100px;height:1100px;transform:translateX(-50%);background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 34%,transparent),transparent 72%);z-index:-1;opacity:.8}
.hero .eyebrow{justify-content:center}
.hero h1{margin:18px auto 22px}
.hero .lede{margin-inline:auto}
.hero-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-stage{margin-top:72px;display:flex;justify-content:center}

/* Portrait display with the live demo */
.stage{position:relative;width:min(100%,440px)}
.display{position:relative;aspect-ratio:9/16;border-radius:40px 40px 0 0;overflow:hidden;background:#dfe6ec;box-shadow:0 0 0 1px rgba(255,255,255,.1),0 0 0 12px #111,0 0 0 13px rgba(255,255,255,.08),0 -30px 120px -20px color-mix(in srgb,var(--accent) 55%,transparent)}
.display video,.mode-panel video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .5s ease}
.display video[data-hidden],.mode-panel [data-hidden]{opacity:0}
.display-glass{position:absolute;inset:0;pointer-events:none;background:linear-gradient(160deg,rgba(255,255,255,.14),transparent 35%)}
.live-chip{position:absolute;top:18px;left:18px;display:flex;align-items:center;gap:8px;padding:7px 13px;border-radius:999px;background:rgba(0,0,0,.55);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);font-size:13px;font-weight:600;color:#fff}
.live-chip i{width:7px;height:7px;border-radius:50%;background:#30d158}
.live-chip[data-speaking] i{background:var(--accent-soft);animation:pulse 1.2s infinite}
.caption{position:absolute;left:16px;right:16px;bottom:92px;padding:11px 15px;border-radius:16px;background:rgba(0,0,0,.62);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:#fff;font-size:15px;line-height:1.4;opacity:0;transform:translateY(6px);transition:opacity .25s,transform .25s}
.caption[data-on]{opacity:1;transform:none}
.ask{position:absolute;left:16px;right:16px;bottom:18px;display:flex;align-items:center;gap:12px;padding:8px 8px 8px 20px;border-radius:999px;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:var(--ink);box-shadow:0 12px 30px -12px rgba(0,0,0,.5)}
.ask span{flex:1;font-size:15px;color:var(--muted);text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ask .ask-go{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--accent);color:var(--accent-ink);flex:none}
.ask .ask-go svg{width:18px;height:18px}
.stage-note{padding:22px 4px 64px;font-size:13px;color:var(--night-muted);line-height:1.5;max-width:520px;margin:0 auto}
.stage-note button{text-decoration:underline;text-underline-offset:3px;color:#fff;font-size:13px}
.transcript{margin-top:14px;padding:16px 18px;border:1px solid var(--night-line);border-radius:16px;font-size:14px;color:#d2d2d7;background:var(--night-2);text-align:left}
.transcript p+p{margin-top:8px}
.transcript .nl{color:var(--night-muted);font-size:13px}

/* 4K showcase */
.showcase{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:56px;align-items:center}
.frame{position:relative;border-radius:var(--radius);overflow:hidden;background:#dfe6ec}
.frame video,.frame img{width:100%;height:100%;object-fit:cover}
.frame-4k{aspect-ratio:4/5}
.frame-4k video{object-position:50% 6%}
.frame-badge{position:absolute;left:18px;bottom:18px;padding:8px 14px;border-radius:999px;background:rgba(0,0,0,.6);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:#fff;font-size:13px;font-weight:600}
.stats{display:grid;gap:34px}
.stat b{display:block;font-size:clamp(40px,5vw,64px);line-height:1;letter-spacing:-.03em;font-weight:600}
.stat span{display:block;margin-top:8px;color:var(--muted);font-size:17px}
.dark .stat span{color:var(--night-muted)}
.footnote{margin-top:28px;font-size:13px;color:var(--muted);line-height:1.5;max-width:520px}
.dark .footnote{color:var(--night-muted)}

/* Bento */
.bento{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:360px;gap:20px}
.tile{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--white);isolation:isolate}
.tile.big{grid-column:span 2;grid-row:span 2}
.tile.tall{grid-row:span 2}
.tile video,.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.tile.has-media::after{content:"";position:absolute;inset:auto 0 0 0;height:55%;background:linear-gradient(transparent,rgba(0,0,0,.72));z-index:-1}
.tile-copy{position:absolute;left:0;right:0;bottom:0;padding:28px 30px}
.has-media .tile-copy{color:#fff}
.tile h3{font-size:clamp(22px,2.2vw,30px);line-height:1.1;letter-spacing:-.02em;font-weight:600}
.tile p{margin-top:8px;font-size:16px;opacity:.85}
.tile.text{display:flex;flex-direction:column;justify-content:space-between;padding:32px}
.tile.text .tile-copy{position:static;padding:0}
.tile.text p{color:var(--muted);opacity:1}
.tile.night{background:var(--night);color:#fff}
.tile.night p{color:var(--night-muted)}
.tile .big-num{font-size:120px;line-height:.9;font-weight:600;letter-spacing:-.05em}
.tile .sound{position:absolute;top:18px;right:18px;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:rgba(0,0,0,.5);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#fff}
.tile .sound svg{width:18px;height:18px}

/* Screens gallery */
.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.screen{display:flex;flex-direction:column;border-radius:var(--radius);background:var(--gray);overflow:hidden}
.screen-art{height:300px;display:grid;place-items:center;background:linear-gradient(180deg,#e9e9ee,#f5f5f7)}
.screen-copy{padding:26px 26px 30px}
.screen h3{font-size:22px;font-weight:600;letter-spacing:-.015em}
.screen p{margin-top:6px;color:var(--muted);font-size:16px}
.art-holobox{width:108px;height:220px;border-radius:12px;background:linear-gradient(180deg,#2a2a2e,#111);display:grid;place-items:end center;padding-bottom:12px;box-shadow:0 30px 50px -24px rgba(0,0,0,.5)}
.art-holobox span{width:72%;height:84%;border-radius:8px;background:url('/media/idle-poster.jpg') center 18%/cover}
.art-fan{position:relative;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(0,0,0,.04) 0 30%,transparent 31%),repeating-conic-gradient(from 0deg,rgba(0,0,0,.08) 0 5deg,transparent 5deg 60deg);display:grid;place-items:center;animation:spin 16s linear infinite}
.art-fan span{width:78px;height:124px;border-radius:40px;background:url('/media/idle-poster.jpg') center 16%/cover;animation:spin 16s linear infinite reverse;-webkit-mask:radial-gradient(ellipse at center,#000 55%,transparent 72%);mask:radial-gradient(ellipse at center,#000 55%,transparent 72%)}
@keyframes spin{to{transform:rotate(360deg)}}
.art-kiosk{position:relative;width:132px;height:212px;border-radius:14px;background:#1d1d1f;padding:8px;box-shadow:0 30px 50px -24px rgba(0,0,0,.5)}
.art-kiosk span{display:block;width:100%;height:100%;border-radius:8px;background:url('/media/idle-poster.jpg') center 16%/cover}
.art-browser{width:210px;height:150px;border-radius:12px;background:#fff;border:1px solid var(--line);overflow:hidden;position:relative;box-shadow:0 30px 50px -24px rgba(0,0,0,.35)}
.art-browser::before{content:"";display:block;height:20px;background:#ececf0}
.art-browser span{position:absolute;right:12px;bottom:12px;width:52px;height:82px;border-radius:10px;background:url('/media/idle-poster.jpg') center 18%/cover;border:2px solid #fff;box-shadow:0 8px 20px -8px rgba(0,0,0,.4)}
.art-browser i{position:absolute;left:14px;height:7px;border-radius:4px;background:#e1e1e6}
.art-browser i:nth-of-type(1){top:38px;width:52%;height:12px;background:#c7c7cc}
.art-browser i:nth-of-type(2){top:60px;width:40%}
.art-browser i:nth-of-type(3){top:74px;width:46%}

/* IRIS mode switcher */
.iris-block{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:72px;align-items:center}
.modes{display:grid;gap:12px;margin-top:40px;max-width:520px}
.mode{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;padding:20px 22px;border-radius:18px;border:1px solid var(--night-line);background:var(--night);text-align:left;transition:border-color .2s,background .2s}
.mode b{display:block;font-size:19px;font-weight:600;color:#fff}
.mode span{display:block;font-size:14.5px;color:var(--night-muted);margin-top:2px}
.mode i{width:12px;height:12px;border-radius:50%;border:2px solid var(--night-line);flex:none}
.mode[aria-pressed=true]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,var(--night))}
.mode[aria-pressed=true] i{background:var(--accent);border-color:var(--accent)}
.mode-panel{position:relative;width:340px;aspect-ratio:9/16;border-radius:32px;overflow:hidden;background:#111;box-shadow:0 0 0 10px #1c1c1e,0 40px 100px -30px color-mix(in srgb,var(--accent) 50%,transparent)}
.content-card{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:30px;background:radial-gradient(120% 80% at 20% 10%,#8e8cff,transparent 60%),radial-gradient(120% 80% at 90% 90%,#ff8ad8,transparent 55%),#1c1c1e;color:#fff;transition:opacity .5s ease}
.content-card small{font-size:13px;opacity:.8;font-weight:600;letter-spacing:.4px}
.content-card strong{font-size:34px;line-height:1.05;letter-spacing:-.02em;margin-top:8px}
.mode-label{position:absolute;top:16px;left:16px;padding:6px 12px;border-radius:999px;background:rgba(0,0,0,.55);color:#fff;font-size:12.5px;font-weight:600;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.mode-note{margin-top:18px;font-size:13px;color:var(--night-muted);max-width:340px}

/* Deploy + LLM */
.deploy-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.deploy{display:flex;flex-direction:column;padding:34px;border-radius:var(--radius);background:var(--gray)}
.deploy .num{font-size:15px;font-weight:600;color:var(--accent)}
.deploy h3{font-size:28px;font-weight:600;letter-spacing:-.02em;margin:10px 0 10px}
.deploy p{color:var(--muted)}
.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;font-size:12.5px;font-weight:600;background:rgba(0,0,0,.06);color:var(--muted);margin-top:22px;width:fit-content;text-decoration:none}
.tag-live{background:color-mix(in srgb,#30d158 18%,#fff);color:#1b7a3a}
.llm{margin-top:20px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:48px;align-items:center;padding:48px;border-radius:var(--radius);background:var(--black);color:#fff}
.llm h3{font-size:clamp(28px,3vw,40px);letter-spacing:-.025em;font-weight:600;margin:10px 0 12px;line-height:1.08}
.llm p{color:var(--night-muted)}
.llm .eyebrow{color:var(--accent-soft)}
.llm-stack{display:grid;border-radius:18px;overflow:hidden;border:1px solid var(--night-line)}
.llm-stack li{display:flex;justify-content:space-between;gap:16px;padding:17px 20px;font-size:15px;color:var(--night-muted)}
.llm-stack li+li{border-top:1px solid var(--night-line)}
.llm-stack b{color:#fff;text-align:right}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.step{display:flex;flex-direction:column;background:var(--white);border-radius:var(--radius);overflow:hidden}
.step-visual{position:relative;aspect-ratio:4/3;background:#e8e8ed;overflow:hidden}
.step-visual video,.step-visual img{width:100%;height:100%;object-fit:cover}
.pos-12{object-position:center 12%}.pos-20{object-position:center 20%}
.step-body{padding:28px 28px 32px}
.step-body h3{font-size:24px;letter-spacing:-.02em;font-weight:600;margin:8px 0 8px}
.step-body p{color:var(--muted)}
.step-num{font-size:14px;font-weight:600;color:var(--accent)}
.mock-studio{position:absolute;inset:18px;border-radius:14px;background:#fff;box-shadow:0 20px 40px -24px rgba(0,0,0,.35);display:grid;grid-template-columns:34% 1fr;overflow:hidden}
.mock-side{background:#f2f2f5;padding:14px 12px;display:flex;flex-direction:column;gap:8px}
.mock-side i{display:block;height:8px;border-radius:4px;background:#dcdce1}
.mock-side i:first-child{width:60%;height:12px;background:var(--ink);margin-bottom:8px}
.mock-main{padding:14px;display:flex;flex-direction:column;gap:10px}
.mock-cam{flex:1;border-radius:10px;background:url('/media/waist-720-poster.jpg') center 20%/cover}
.mock-rec{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:600}
.mock-rec b{width:10px;height:10px;border-radius:50%;background:#ff3b30}

/* Use cases */
.cases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.case{background:var(--white);border-radius:22px;padding:30px}
.case svg{width:30px;height:30px;stroke:var(--accent);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.case h3{font-size:21px;font-weight:600;letter-spacing:-.015em;margin-top:22px}
.case p{color:var(--muted);margin-top:6px;font-size:16px}

/* Trust */
.trust-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px}
.trust svg{width:34px;height:34px;stroke:var(--accent);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.trust h3{font-size:20px;font-weight:600;margin:18px 0 8px}
.trust p{color:var(--muted);font-size:16px}

/* Compare teaser + generic cards */
.compare-teaser{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center;padding:56px;border-radius:var(--radius);background:var(--white)}
.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.compare-card{border-radius:var(--radius);padding:36px;background:var(--gray)}
.compare-card.us{background:var(--black);color:#fff}
.compare-card h3{font-size:24px;font-weight:600}
.compare-card ul{margin-top:20px;display:grid;gap:12px}
.compare-card li{display:grid;grid-template-columns:20px 1fr;gap:10px;color:var(--muted)}
.compare-card.us li{color:#d2d2d7}
.compare-card li::before{content:"";width:8px;height:8px;border-radius:50%;margin-top:9px;background:#c7c7cc}
.compare-card.us li::before{background:var(--accent-soft)}

/* Comparison table */
.cmp-wrap{overflow-x:auto;border-radius:var(--radius);background:var(--white);box-shadow:0 0 0 1px rgba(0,0,0,.06)}
.cmp{width:100%;min-width:760px;border-collapse:collapse;font-size:15.5px}
.cmp th,.cmp td{padding:20px 24px;text-align:left;vertical-align:top;border-bottom:1px solid #e8e8ed}
.cmp thead th{font-size:14px;font-weight:600;color:var(--muted);background:var(--white);position:sticky;top:0}
.cmp thead th.us{color:var(--accent)}
.cmp tbody th{width:22%;font-weight:600}
.cmp td{color:var(--muted);width:39%}
.cmp td.us{color:var(--ink)}
.cmp tr.group th{background:var(--gray);font-size:13px;font-weight:600;color:var(--muted);padding:12px 24px}
.cmp .st{display:inline-block;margin-top:8px;font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px;background:rgba(0,0,0,.06);color:var(--muted)}
.cmp .st.live{background:color-mix(in srgb,#30d158 18%,#fff);color:#1b7a3a}
.sources{margin-top:28px;font-size:13.5px;color:var(--muted);display:grid;gap:6px;max-width:900px}
.sources a{text-underline-offset:3px}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:64px}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;padding:22px 0;font-size:19px;font-weight:600}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:26px;line-height:1;color:var(--muted);transition:transform .2s;font-weight:400}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 24px;color:var(--muted);max-width:640px}

/* CTA */
.cta{position:relative;overflow:hidden;border-radius:36px;background:var(--black);color:#fff;padding:96px 48px;text-align:center;isolation:isolate}
.cta::before{content:"";position:absolute;left:50%;top:100%;width:1000px;height:800px;transform:translate(-50%,-50%);background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 50%,transparent),transparent);z-index:-1}
.cta h2{font-size:clamp(40px,6vw,80px);line-height:1.02;letter-spacing:-.035em;font-weight:600}
.cta p{color:var(--night-muted);margin:20px auto 0;font-size:21px;max-width:620px}
.cta .eyebrow{color:var(--accent-soft)}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-top:36px}
.cta-wrap{padding:40px 0 0}

/* Inner pages */
.page-hero{background:var(--black);color:#f5f5f7;padding:120px 0 104px;text-align:center}
.page-hero h1{font-size:clamp(44px,7vw,96px);line-height:1.02;letter-spacing:-.035em;font-weight:600;margin:14px auto 0;max-width:980px}
.page-hero p{color:var(--night-muted);font-size:clamp(19px,1.8vw,24px);margin:24px auto 0;max-width:720px}
.page-hero .eyebrow{justify-content:center}
.prose{max-width:760px}
.prose h2{font-size:30px;letter-spacing:-.02em;margin:52px 0 12px}
.prose p,.prose li{color:var(--muted)}
.prose p+p{margin-top:12px}
.timeline{display:grid;border-top:1px solid var(--line)}
.timeline li{display:grid;grid-template-columns:160px minmax(0,1fr) auto;gap:28px;align-items:start;padding:32px 0;border-bottom:1px solid var(--line)}
.timeline b{font-size:14px;font-weight:600;color:var(--accent);padding-top:6px}
.timeline h3{font-size:26px;font-weight:600;letter-spacing:-.02em}
.timeline p{color:var(--muted);margin-top:6px;max-width:640px}
.timeline .tag{margin-top:6px}
.two-col{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}
.ratio-tall{aspect-ratio:9/12}
.detail-media{position:relative;border-radius:var(--radius);overflow:hidden;background:#dfe6ec}
.detail-media video{width:100%;height:100%;object-fit:cover}
.form-card{background:var(--white);border-radius:var(--radius);padding:44px;box-shadow:0 0 0 1px rgba(0,0,0,.06)}
.checklist{display:grid;gap:14px;margin:24px 0 30px}
.checklist li{display:grid;grid-template-columns:26px 1fr;gap:10px;color:var(--muted)}
.checklist li::before{content:"";width:18px;height:18px;margin-top:3px;border-radius:50%;background:var(--accent);-webkit-mask:radial-gradient(circle,transparent 3px,#000 3.5px);mask:radial-gradient(circle,transparent 3px,#000 3.5px)}
.micro{font-size:13px;color:var(--muted);margin-top:14px}

/* Footer */
.site-footer{background:var(--gray);color:var(--ink);padding:64px 0 28px;margin-top:140px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.6fr) repeat(2,minmax(0,.6fr));gap:48px;padding-bottom:44px;border-bottom:1px solid var(--line)}
.footer-brand p{color:var(--muted);margin-top:16px;max-width:400px}
.site-footer nav{display:flex;flex-direction:column;gap:9px}
.site-footer nav h2{font-size:13px;font-weight:600;margin-bottom:4px}
.site-footer nav a{text-decoration:none;color:#424245}
.site-footer nav a:hover{text-decoration:underline}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:22px;font-size:12.5px;color:var(--muted)}

/* Scroll reveal (JS adds .in; visible without JS) */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}

@media print{.site-header,.preview-strip,.site-footer,.cta-wrap{display:none}.page-hero{padding:24px 0;background:#fff;color:#000}.page-hero p{color:#333}.cmp{min-width:0;font-size:11px}.section{padding:20px 0}}

@media (max-width:1068px){
  .showcase,.iris-block,.llm,.compare-teaser,.faq-grid,.two-col{grid-template-columns:minmax(0,1fr);gap:44px}
  .iris-block .mode-panel{justify-self:center}
  .bento{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:320px}
  .tile.big{grid-column:span 2}
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
  .trust-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .deploy-grid,.steps{grid-template-columns:minmax(0,1fr)}
  .section-head:not(.center){grid-template-columns:minmax(0,1fr);gap:18px}
}
@media (max-width:833px){
  .main-nav{display:none}
  .header-inner{justify-content:space-between}
  .section{padding:96px 0}
  .cases,.compare{grid-template-columns:minmax(0,1fr)}
  .timeline li{grid-template-columns:1fr;gap:6px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
  .llm,.compare-teaser{padding:32px}
}
@media (max-width:600px){
  .wrap{width:min(var(--wrap),100% - 32px)}
  .hero{padding-top:64px}
  .bento{grid-template-columns:minmax(0,1fr);grid-auto-rows:420px}
  .tile.big,.tile.tall{grid-column:auto;grid-row:auto}
  .gallery,.trust-grid{grid-template-columns:minmax(0,1fr)}
  .mode-panel{width:min(100%,300px)}
  .cta{padding:64px 22px;border-radius:26px}
  .form-card{padding:28px}
  .btn{white-space:normal;text-align:center}
  .hero-actions .btn,.cta-actions .btn{width:100%}
  .llm-stack li{flex-direction:column;align-items:flex-start;gap:2px}
  .llm-stack b{text-align:left}
  .tile .big-num{font-size:96px}
}
.tile .big-num.grad{color:transparent}
.frame-4k video{transform:scale(1.6);transform-origin:50% 10%}
.checklist li,.h2{overflow-wrap:anywhere}

/* v4: the Portal. Every avatar stands in a lit, portrait frame in a real room. */
.hero{background:linear-gradient(180deg,rgba(0,0,0,.92) 0%,rgba(0,0,0,.55) 38%,rgba(0,0,0,.35) 70%,rgba(0,0,0,.85) 100%),url('/media/scene-atrium.jpg') center 70%/cover no-repeat,var(--black)}
.hero::before{top:62%;opacity:.55}
.stage{position:relative}
.display{border-radius:22px;box-shadow:0 0 0 10px #151518,0 0 0 11px rgba(255,255,255,.12),0 0 0 12px #050506,0 50px 90px -30px rgba(0,0,0,.9),0 0 140px -20px color-mix(in srgb,var(--accent) 60%,transparent)}
.display::before{content:"";position:absolute;left:12%;right:12%;top:0;height:3px;z-index:2;background:linear-gradient(90deg,transparent,rgba(255,255,255,.85),transparent);opacity:.7}
.stage::after{content:"";position:absolute;left:-6%;right:-6%;top:calc(100% - 150px);height:140px;background:radial-gradient(50% 40% at 50% 0,color-mix(in srgb,var(--accent) 38%,transparent),transparent 70%);filter:blur(8px);pointer-events:none;z-index:-1}
.hero-stage{margin-top:64px}
.ruler{position:absolute;top:0;left:-84px;width:60px;white-space:nowrap;aspect-ratio:auto;height:calc((min(100vw - 40px,440px)) * 16 / 9);display:flex;flex-direction:column;justify-content:space-between;align-items:flex-end;padding-right:12px;border-right:1px solid rgba(255,255,255,.28);background:repeating-linear-gradient(180deg,rgba(255,255,255,.28) 0 1px,transparent 1px 10%) right/8px 100% no-repeat;font-size:11px;color:var(--night-muted);font-variant-numeric:tabular-nums}
.ruler span{transform:translateY(-50%)}
.ruler span:first-child{transform:none}
.ruler span:nth-last-child(2){transform:translateY(0)}
.ruler b{position:absolute;bottom:-28px;right:-14px;font-size:12px;color:#fff;font-weight:600;padding:2px 8px;border-radius:999px;border:1px solid rgba(255,255,255,.3)}
.center-note{margin:26px auto 0;text-align:center}
.wild{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px;align-items:stretch}
.wild-card{position:relative;margin:0;border-radius:var(--radius);overflow:hidden;background:#111;min-height:520px;isolation:isolate}
.wild-card video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.wild-card::after{content:"";position:absolute;inset:auto 0 0 0;height:45%;background:linear-gradient(transparent,rgba(0,0,0,.75));z-index:-1}
.wild-card figcaption{position:absolute;left:24px;right:24px;bottom:22px;color:#fff;display:grid;gap:2px}
.wild-card figcaption b{font-size:22px;font-weight:600;letter-spacing:-.015em}
.wild-card figcaption span{font-size:15px;opacity:.85}
.scenes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.scene{position:relative;margin:0;aspect-ratio:3/4;border-radius:var(--radius);overflow:hidden;background:#ddd center/cover no-repeat;isolation:isolate}
.scene-lobby{background-image:url('/media/scene-lobby.jpg')}
.scene-showroom{background-image:url('/media/scene-showroom.jpg')}
.scene-museum{background-image:url('/media/scene-museum.jpg')}
.scene-fair{background-image:url('/media/scene-fair.jpg')}
.scene::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.55));z-index:0}
.mini-portal{position:absolute;left:50%;bottom:14%;width:30%;aspect-ratio:9/16;transform:translateX(-50%);border-radius:8px;padding:4px;background:linear-gradient(#2a2a2f,#0c0c0f);box-shadow:0 18px 30px -10px rgba(0,0,0,.6),0 0 40px -6px color-mix(in srgb,var(--accent) 55%,transparent);z-index:1}
.mini-portal video{width:100%;height:100%;object-fit:cover;border-radius:5px;background:#dfe6ec}
.mini-portal::after{content:"";position:absolute;left:-20%;right:-20%;top:100%;height:14px;background:radial-gradient(50% 50% at 50% 0,rgba(0,0,0,.45),transparent);}
.scene figcaption{position:absolute;left:18px;bottom:16px;z-index:2;color:#fff;font-weight:600;font-size:16px}
@media (max-width:1068px){.wild{grid-template-columns:1fr 1fr}.wild-card.wide{grid-column:1/-1;min-height:420px}.scenes{grid-template-columns:repeat(2,minmax(0,1fr))}.ruler{display:none}}
@media (max-width:600px){.wild{grid-template-columns:minmax(0,1fr)}.wild-card{min-height:460px}.scenes{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}.scene figcaption{font-size:14px;left:12px;bottom:10px}}