:root{--red:#ff3b2f;--bg:#05060b;--panel:#0d1020;--line:#1e2440;--txt:#e9ecff;--dim:#8a91b8;--pink:#ff2d87;--cyan:#22e6ff;--violet:#b03cff}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--txt);font:16px/1.55 Inter,system-ui,-apple-system,Segoe UI,sans-serif}
a{color:inherit;text-decoration:none}code{background:#151a33;padding:1px 6px;border-radius:5px;font-size:.88em;color:var(--cyan)}
.nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:14px 5vw;background:rgba(5,6,11,.75);backdrop-filter:blur(12px);border-bottom:1px solid #12162a}
.logo{font-weight:900;letter-spacing:.18em;font-size:20px}.logo span{color:var(--pink);text-shadow:0 0 12px var(--pink)}
.links a{margin:0 14px;color:var(--dim);font-size:14px}.links a:hover{color:#fff}
.btn{display:inline-block;border:0;cursor:pointer;padding:13px 22px;border-radius:12px;font-weight:700;color:#fff;background:linear-gradient(90deg,var(--pink),var(--red));box-shadow:0 0 24px #ff2d8755;font-size:15px}
.btn:disabled{opacity:.35;cursor:not-allowed}.btn.sm{padding:8px 16px;font-size:13px}.btn.ghost{background:transparent;border:1px solid #3a4170;box-shadow:none}.btn.hot{background:linear-gradient(90deg,#ff2b6a,#ffb02b)}.btn.full{width:100%;text-align:center}
.hero{position:relative;min-height:88vh;display:grid;place-items:center;overflow:hidden;text-align:center;background:radial-gradient(ellipse at 50% 120%,#3a0b5a 0%,transparent 60%),radial-gradient(ellipse at 20% 0%,#0b2a5a 0%,transparent 50%)}
.beams i{position:absolute;bottom:-20%;width:16vw;height:140%;background:linear-gradient(to top,rgba(124,92,255,.35),transparent 70%);filter:blur(18px);transform-origin:bottom center;animation:sweep 6s ease-in-out infinite alternate}
.beams i:nth-child(1){left:10%;--a:-25deg}.beams i:nth-child(2){left:30%;--a:15deg;background:linear-gradient(to top,rgba(255,43,214,.35),transparent 70%);animation-delay:-2s}.beams i:nth-child(3){right:30%;--a:-15deg;background:linear-gradient(to top,rgba(34,230,255,.3),transparent 70%);animation-delay:-4s}.beams i:nth-child(4){right:10%;--a:25deg;animation-delay:-1s}
@keyframes sweep{from{transform:rotate(var(--a))}to{transform:rotate(calc(var(--a)*-1))}}
.hero-inner{position:relative;max-width:860px;padding:40px 20px}
.pill{display:inline-block;padding:6px 14px;border:1px solid #3a4170;border-radius:99px;font-size:13px;color:var(--dim);margin-bottom:22px}
h1{font-size:clamp(44px,7vw,88px);line-height:1;margin:0 0 20px;letter-spacing:-.03em}
.grad{background:linear-gradient(90deg,#ffffff 0%,#ff6fb0 45%,var(--pink) 65%,var(--red) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 24px #7c5cff88)}
.lead{color:#b9bfe0;font-size:19px;max-width:680px;margin:0 auto 30px}.cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-stats{display:flex;gap:40px;justify-content:center;margin-top:46px}.hero-stats b{display:block;font-size:26px}.hero-stats span{color:var(--dim);font-size:13px}
.section{padding:90px 5vw;max-width:1280px;margin:0 auto}h2{font-size:38px;margin:0 0 30px;letter-spacing:-.02em}
.tag{font-size:12px;vertical-align:middle;padding:4px 10px;border-radius:99px;background:#22e6ff22;color:var(--cyan);border:1px solid #22e6ff55;letter-spacing:.05em;text-transform:uppercase}.tag.warn{background:#ffb02b22;color:#ffb02b;border-color:#ffb02b55}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.step{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px}.step .num{font-weight:900;font-size:34px;background:linear-gradient(90deg,var(--cyan),var(--pink));-webkit-background-clip:text;color:transparent}.step h3{margin:8px 0}.step p{color:var(--dim);margin:0}
.models{display:flex;gap:8px;flex-wrap:wrap}.mpick{background:#0d1020;border:1px solid var(--line);color:var(--dim);padding:9px 16px;border-radius:10px;cursor:pointer;font-weight:600}.mpick.on{color:#fff;border-color:var(--pink);box-shadow:0 0 16px #ff2d8744}
.studio-grid{display:grid;grid-template-columns:340px 1fr;gap:18px;margin-top:10px}@media(max-width:900px){.studio-grid{grid-template-columns:1fr}}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:20px}
.controls{display:flex;flex-direction:column;gap:14px}
.drop{border:2px dashed #2f3763;border-radius:16px;padding:22px;text-align:center;cursor:pointer;transition:.2s}.drop:hover,.drop.over{border-color:var(--pink);background:#ff2d870d}.dz-icon{font-size:30px;color:var(--pink)}.fname{color:var(--cyan);font-size:13px;margin-top:6px;word-break:break-all}
.fld{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--dim)}select,input[type=range]{width:100%}select{background:#070914;color:#fff;border:1px solid var(--line);padding:10px;border-radius:10px}input[type=range]{accent-color:var(--pink)}
.status{font-size:14px;color:var(--cyan)}.stats{font-size:13px;color:#c6cbea}.row{display:flex;gap:10px}.row .btn{flex:1}.small{font-size:13px}.dim{color:var(--dim)}.center{text-align:center}
.stage{display:flex;flex-direction:column;gap:12px;background:radial-gradient(ellipse at 50% 100%,#140a2a,#06070e 70%)}
.preview{display:grid;grid-template-columns:1fr 1fr;gap:10px}.view{position:relative}.vlabel{position:absolute;top:4px;left:8px;font-size:11px;letter-spacing:.2em;color:var(--dim)}.car{width:100%;height:auto;overflow:visible}
.lamp,.beam{transition:opacity .03s linear}.mirror,.liftgate{transition:transform .05s}
.scrub{position:relative;height:60px;border-radius:10px;background:#070914;cursor:pointer;overflow:hidden}.scrub canvas{width:100%;height:60px;display:block;opacity:.85}
.playhead{position:absolute;top:0;bottom:0;width:2px;background:#fff;box-shadow:0 0 10px #fff}
.timeline{position:absolute;inset:0;pointer-events:none}.ev{position:absolute;top:2px;font-size:9px;background:#000a;color:#ffb02b;padding:0 4px;border-radius:4px;white-space:nowrap;transform:translateX(-2px)}
.time{font-size:12px;color:var(--dim);text-align:right}
.validation{border-radius:14px;padding:14px 16px;background:#070914;border:1px solid var(--line);font-size:13px}.validation.pass{border-color:#22ff8866;box-shadow:0 0 20px #22ff8822}.validation.fail{border-color:#ff2b6a}
.vhead{font-weight:800;margin-bottom:6px}.pass .vhead{color:#3dff9a}.fail .vhead{color:#ff2b6a}.validation ul{margin:8px 0 0;padding-left:18px}.err{color:#ff6b8a}.warn{color:#ffb02b}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;margin-top:20px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.25s}.card:hover{transform:translateY(-4px);box-shadow:0 10px 40px color-mix(in srgb,var(--c1) 40%,transparent)}
.card .art{height:140px;display:grid;place-items:center;font-size:54px;background:linear-gradient(135deg,var(--c1),var(--c2))}.card h4{margin:14px 16px 2px}.card .by{margin:0 16px;color:var(--dim);font-size:13px}.meta{display:flex;gap:12px;padding:12px 16px 16px;font-size:13px;color:var(--dim);align-items:center}.meta b{margin-left:auto;color:#fff;font-size:16px}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,420px));gap:22px;justify-content:center}
.plan{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:30px}.plan.pro{border-color:var(--pink);box-shadow:0 0 40px #ff2d8733}.price{font-size:46px;font-weight:900;margin:6px 0 10px}.price small{font-size:16px;color:var(--dim)}.plan ul{padding-left:18px;color:#c6cbea;line-height:2}
.ribbon{position:absolute;top:18px;right:18px;font-size:11px;background:var(--pink);padding:4px 10px;border-radius:99px;font-weight:700}
.faq-i{border-bottom:1px solid var(--line)}.faq-q{padding:18px 0;font-weight:700;cursor:pointer}.faq-q::after{content:'+';float:right;color:var(--pink)}.faq-a{display:none;color:var(--dim);padding-bottom:18px}.faq-i.open .faq-a{display:block}
.footer{border-top:1px solid #12162a;padding:40px 5vw;color:var(--dim);font-size:13px;text-align:center}

.btn small{font-weight:500;opacity:.8;font-size:11px}
.modal{position:fixed;inset:0;background:#000a;display:grid;place-items:center;z-index:50}.modal[hidden]{display:none}
.mbox{background:var(--panel);border:1px solid var(--pink);border-radius:20px;padding:28px;width:340px;display:flex;flex-direction:column;gap:12px;box-shadow:0 0 50px #ff2d8744}.mbox h3{margin:0}
.linkbtn{background:none;border:0;color:var(--dim);cursor:pointer}
.plans{grid-template-columns:repeat(auto-fit,minmax(250px,320px))}
.btn.used{opacity:.6}
/* photoreal preview */
.preview .view{position:relative;border-radius:14px;overflow:hidden;background:#0b0c10}
.rv{position:relative;aspect-ratio:16/9;width:100%}
.rv img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;user-select:none;filter:brightness(.62) contrast(1.08)}
.rv .ov{position:absolute;inset:0;pointer-events:none}
.rv .gl{position:absolute;opacity:0;mix-blend-mode:screen;border-radius:50%;background:radial-gradient(ellipse at center,#fff 0%,var(--c) 38%,transparent 72%);filter:blur(1.2px) drop-shadow(0 0 6px var(--c)) drop-shadow(0 0 14px var(--c))}
.rv .gl.bar{border-radius:2px;background:linear-gradient(var(--c),var(--c));filter:blur(.6px) drop-shadow(0 0 5px var(--c)) drop-shadow(0 0 12px var(--c))}
.rv .beam{position:absolute;opacity:0;mix-blend-mode:screen;background:radial-gradient(ellipse at 50% 0%,rgba(220,236,255,.45),transparent 70%);clip-path:polygon(42% 0,58% 0,100% 100%,0 100%)}
.rv .fx{position:absolute;opacity:0;mix-blend-mode:screen;border-radius:12px;transition:opacity .08s}
.rv .fx.win{background:linear-gradient(180deg,rgba(110,150,255,.35),rgba(110,150,255,.05));border:1px solid rgba(140,170,255,.5)}
.rv .fx.mir{background:rgba(124,92,255,.25);border:1px dashed rgba(180,160,255,.9)}
.rv .fx.hatch{background:linear-gradient(180deg,rgba(255,43,214,.22),rgba(124,92,255,.05));border:1px dashed rgba(255,120,230,.8)}
.rv .fx.falcon{background:linear-gradient(180deg,rgba(34,230,255,.35),transparent);border:1px dashed rgba(34,230,255,.8);border-radius:40px 40px 8px 8px}
.rv .fx.port{border-radius:50%;background:radial-gradient(circle,#fff 0%,var(--c,#22ff88) 40%,transparent 72%);filter:drop-shadow(0 0 8px var(--c,#22ff88))}
.rv .chips{position:absolute;right:8px;bottom:8px;display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.rv .chips span{font-size:10px;letter-spacing:.04em;background:#000b;border:1px solid #ff2d8788;color:#ffd6f6;padding:2px 7px;border-radius:99px}
.preview .vlabel{z-index:2}

.logo-img{height:30px;display:block}.footer .logo-img{height:36px;margin:0 auto 8px}
.hero-logo{display:block;width:min(600px,86vw);margin:0 auto 14px;transform:translateX(9%);filter:drop-shadow(0 0 30px #ff2d8733)}

/* ---- Animations ---- */
.btn{transition:transform .2s cubic-bezier(.2,.8,.2,1),box-shadow .2s,filter .2s}
.btn:not(:disabled):hover{transform:translateY(-2px) scale(1.06);box-shadow:0 8px 34px #ff2d8799;filter:brightness(1.08)}
.btn:not(:disabled):active{transform:scale(.97)}
.btn.ghost:hover{border-color:var(--pink);box-shadow:0 0 22px #ff2d8744}
.links a{transition:color .2s}.links a:hover{color:#fff}
.step,.plan,.faq-i{transition:transform .25s,box-shadow .25s,border-color .25s}
.step:hover,.plan:hover{transform:translateY(-5px) scale(1.02);border-color:#ff2d8766;box-shadow:0 12px 40px #ff2d8722}
.card:hover{transform:translateY(-6px) scale(1.03)}
@keyframes ilumeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
.hero-inner > *{animation:ilumeUp .8s cubic-bezier(.2,.8,.2,1) both}
.reveal{opacity:0;transform:translateY(36px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* share links */
.shared{padding-top:60px}.shared .pill{margin-bottom:12px}.shared h2{margin:0 0 6px}
.grad-t{background:linear-gradient(90deg,#fff 0%,#ff6fb0 50%,var(--red) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.sbar{height:8px;border-radius:99px;background:#070914;border:1px solid var(--line);cursor:pointer;overflow:hidden}.sbar>div{height:100%;width:0;background:linear-gradient(90deg,var(--pink),var(--red));box-shadow:0 0 12px var(--pink)}
.share-actions{display:flex;gap:12px;flex-wrap:wrap}.share-actions .btn{flex:1 1 200px;text-align:center}
.share-url{width:100%;margin-top:8px;background:#070914;color:var(--cyan);border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-size:12px}
#sErr{max-width:560px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:10px}#sErr[hidden]{display:none}
.promo-banner{max-width:860px;margin:26px auto 10px;display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center;justify-content:center;text-align:center;padding:16px 22px;border-radius:16px;background:linear-gradient(90deg,#ff2d8718,#ff3b2f18);border:1px solid #ff2d8766;box-shadow:0 0 30px #ff2d8722;color:#c6cbea;font-size:14px}.promo-banner>b{color:#fff}.promo-line{margin-top:8px;color:#ffd6f6}

/* Hero background video */
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;opacity:.55;filter:saturate(1.1)}
.hero-shade{position:absolute;inset:0;z-index:0;background:radial-gradient(ellipse at 50% 45%,rgba(4,7,26,.55) 0%,rgba(4,7,26,.8) 70%),linear-gradient(180deg,rgba(4,7,26,.4) 0%,rgba(4,7,26,0) 30%,rgba(4,7,26,.95) 100%)}
.hero-inner{z-index:1}
@media (prefers-reduced-motion:reduce){.hero-video{display:none}}

/* seasonal preset chips */
.pchips{display:flex;flex-direction:column;gap:6px}.pchips-h{font-size:13px;color:var(--dim)}
.pchips-row{display:flex;flex-wrap:wrap;gap:6px}
.pchip{background:#0d1020;border:1px solid var(--line);color:var(--dim);padding:7px 11px;border-radius:99px;cursor:pointer;font-weight:600;font-size:12.5px;transition:transform .2s cubic-bezier(.2,.8,.2,1),border-color .2s,color .2s,box-shadow .2s}
.pchip:hover{color:#fff;transform:translateY(-1px)}.pchip.on{color:#fff;border-color:var(--pink);box-shadow:0 0 16px #ff2d8744}
.pchip .e{margin-right:5px}
/* how-it-works demo video */
.howvid{margin:28px auto 0;max-width:960px}
.howvid video{display:block;width:100%;height:auto;border-radius:18px;background:#05060d;aspect-ratio:16/9;border:1px solid #ff2d8766;box-shadow:0 20px 60px #0009,0 0 40px #ff2d8726}
.howvid figcaption{font-size:13px;color:var(--dim);text-align:center;padding:10px 0 2px}

.price .was{font-size:.5em;color:#8a90b0;margin-right:6px;font-weight:400}.code-tag{margin:-4px 0 12px;font-size:13px;color:#ffd6f6}.code-tag b{color:#fff;letter-spacing:.06em}

/* ---- richer scroll motion ---- */
.reveal{filter:blur(8px);transform:translateY(40px) scale(.97);transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1),filter .9s cubic-bezier(.16,1,.3,1)}
.reveal.in{filter:none;transform:none}
.reveal.from-left{transform:translateX(-48px)}.reveal.from-right{transform:translateX(48px)}
.reveal.from-left.in,.reveal.from-right.in{transform:none}
.section h2.reveal{position:relative}
.section h2.reveal::after{content:"";position:absolute;left:0;bottom:-10px;height:2px;width:0;background:linear-gradient(90deg,#ff2d87,#ff3b2f);box-shadow:0 0 12px #ff2d87;transition:width 1.1s cubic-bezier(.16,1,.3,1) .25s;border-radius:2px}
.section h2.reveal.in::after{width:72px}
.scroll-glow{position:fixed;top:0;left:0;height:3px;width:100%;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,#ff2d87,#ff3b2f,#ff8a00);box-shadow:0 0 14px #ff2d87aa;z-index:1000;pointer-events:none}
.hero-video,.hero-inner{will-change:transform,opacity}
@media (prefers-reduced-motion:reduce){.reveal{filter:none!important}.scroll-glow{display:none}}
/* SEO landing pages */
.seo-links{font-size:13px;line-height:1.9}.seo-links a{color:#c6cbea}
.lp{max-width:860px;margin:0 auto;padding:60px 5vw 40px;line-height:1.75}.lp h1{font-size:44px;letter-spacing:-.02em;line-height:1.1;margin:10px 0 18px}.lp h2{font-size:26px;margin:36px 0 12px}.lp a{color:#ff4d8d}.lp a.btn{color:#fff}.lp img.car{width:100%;max-height:380px;object-fit:contain;margin:18px 0}.lp .cta-box{margin:40px 0;padding:28px;border:1px solid #2a2f55;border-radius:16px;text-align:center;background:#0a0d22}.lp li{margin:6px 0}
/* ---- Mobile header & small-screen polish ---- */
.nav-toggle{display:none;width:42px;height:42px;border:1px solid #2a3058;border-radius:11px;background:transparent;cursor:pointer;padding:0;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.nav-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:#fff;transition:transform .25s,opacity .2s}
.nav.open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav.open .nav-toggle span:nth-child(2){opacity:0}.nav.open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:820px){
 .nav{padding:10px 16px;gap:10px}
 .nav .logo{margin-right:auto}.nav .logo-img{height:26px}
 .nav .nav-cta{white-space:nowrap;padding:9px 14px;font-size:13px}
 .nav-toggle{display:inline-flex;flex:0 0 auto}
 .nav .links{position:absolute;top:100%;left:0;right:0;display:flex;flex-direction:column;background:#07080f;box-shadow:0 18px 30px #000a;border-bottom:1px solid #12162a;padding:6px 16px 14px;transform:translateY(-8px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,transform .2s,visibility .2s}
 .nav.open .links{transform:none;opacity:1;visibility:visible;pointer-events:auto}
 .nav .links a{margin:0;padding:14px 4px;font-size:16px;color:#e6e8f5;border-bottom:1px solid #151a30}.nav .links a:last-child{border-bottom:0}
 .hero-stats{gap:14px;margin-top:32px}.hero-stats>*{flex:1 1 0;min-width:0}.hero-stats b{font-size:20px}.hero-stats span{font-size:12px}
 .plans,.cards,.steps{grid-template-columns:1fr}
 .plan{padding:24px 20px}.price{font-size:40px}
 .lp h1{font-size:32px}
}
@media(max-width:380px){.nav .nav-cta{padding:8px 11px;font-size:12px}.hero-stats{gap:8px}.hero-stats b{font-size:18px}}
html,body{overflow-x:clip}
.dl-btn{margin-bottom:10px;text-align:center}