:root{
  --bg:#07090f;
  --bg2:#0b101b;
  --panel:#101827;
  --panel2:#0c1422;
  --line:rgba(148,163,196,.16);
  --line2:rgba(148,163,196,.08);
  --text:#eef3ff;
  --muted:#93a1bd;
  --muted2:#66728e;
  --blue:#4f8cff;
  --blue-2:#2f6df6;
  --cyan:#2dd4bf;
  --violet:#8b7cff;
  --ok:#46e0b0;
  --warn:#ffcf6b;
  --err:#ff7a8a;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 24px 70px rgba(0,0,0,.42);
  --shadow-blue:0 0 0 1px rgba(79,140,255,.35),0 18px 55px rgba(23,92,230,.35);
  --font:"Segoe UI","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --mono:"Cascadia Code",Consolas,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6;overflow-x:hidden}
body.modal-open{overflow:hidden}
a{color:var(--blue);text-decoration:none}
a:hover{color:#7ea9ff}
img{max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
h1,h2,h3,h4,p{margin:0}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.hidden{display:none!important}

/* background */
.page-bg{position:fixed;inset:0;z-index:-1;background:
 radial-gradient(900px 600px at 85% -10%,rgba(47,109,246,.28),transparent 60%),
 radial-gradient(800px 500px at -10% 25%,rgba(45,212,191,.16),transparent 55%),
 radial-gradient(700px 700px at 55% 110%,rgba(139,124,255,.14),transparent 60%),var(--bg)}
.page-bg::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(148,163,196,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,196,.05) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(circle at 50% 0,#000,transparent 75%)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:10px 18px;font-weight:650;transition:.18s;border:1px solid transparent;white-space:nowrap}
.btn.primary{background:linear-gradient(135deg,var(--blue-2),var(--blue));color:#fff;box-shadow:0 10px 30px rgba(47,109,246,.3)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 15px 38px rgba(47,109,246,.45);color:#fff}
.btn.ghost{background:rgba(148,163,196,.06);border-color:var(--line);color:var(--text)}
.btn.ghost:hover{background:rgba(148,163,196,.12);transform:translateY(-2px)}
.btn.light{background:#fff;color:#0b1526}
.btn.light:hover{transform:translateY(-2px);box-shadow:0 15px 40px rgba(0,0,0,.35)}
.btn.large{padding:13px 24px;font-size:16px;border-radius:13px}
.btn.small{padding:7px 12px;font-size:13px}
.btn.block{width:100%}

/* header */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px);background:rgba(7,9,15,.72);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:11px;color:var(--text)}
.brand-mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--blue-2),var(--cyan));display:grid;place-items:center;box-shadow:0 8px 24px rgba(47,109,246,.35)}
.brand-mark svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:1.7;stroke-linejoin:round;stroke-linecap:round}
.brand-mark img.brand-logo{width:100%;height:100%;object-fit:contain;display:block;border-radius:inherit}
.brand-mark.large{width:54px;height:54px;border-radius:15px}
.brand-mark.large svg{width:31px;height:31px}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text b{font-size:17px}
.brand-text small{color:var(--muted);font-size:11px}
.site-nav{display:flex;gap:4px;margin-left:10px}
.site-nav a{color:var(--muted);padding:9px 12px;border-radius:10px;font-size:14px}
.site-nav a:hover{color:var(--text);background:rgba(148,163,196,.08)}
.header-actions{display:flex;align-items:center;gap:14px;margin-left:auto}
.auth-actions{display:flex;gap:9px}

/* language switch */
.lang-switch{display:flex;gap:3px;padding:4px;background:rgba(148,163,196,.07);border:1px solid var(--line);border-radius:11px}
.lang-btn{color:var(--muted);padding:5px 8px;border-radius:8px;font-size:12px;line-height:1;transition:.15s}
.lang-btn:hover{color:var(--text)}
.lang-btn.active{background:var(--blue);color:#fff;box-shadow:0 6px 16px rgba(47,109,246,.35)}
.lang-switch.compact{transform:scale(.9)}

/* account */
.account-box{display:flex;align-items:center;gap:9px;padding:6px 8px 6px 12px;border:1px solid var(--line);border-radius:12px;background:rgba(148,163,196,.05)}
.account-dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 12px var(--ok)}
.account-name{font-weight:650;max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* hero */
.hero{padding:88px 0 70px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--cyan);font-size:13px;font-weight:650;padding:7px 12px;border:1px solid rgba(45,212,191,.28);border-radius:99px;background:rgba(45,212,191,.06)}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 0 rgba(45,212,191,.5);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(45,212,191,0)}100%{box-shadow:0 0 0 0 rgba(45,212,191,0)}}
.hero h1{font-size:clamp(38px,5vw,60px);line-height:1.12;margin:22px 0 18px;letter-spacing:-1px}
.grad{background:linear-gradient(100deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{color:var(--muted);font-size:17px;max-width:560px}
.hero-actions{display:flex;gap:13px;margin:30px 0 22px}
.hero-note{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}
.hero-note svg{width:18px;height:18px;fill:none;stroke:var(--cyan);stroke-width:1.7;stroke-linejoin:round;stroke-linecap:round}

/* hero visual */
.hero-visual{position:relative;perspective:1200px}
.mock-window{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-blue);overflow:hidden;transform:rotateY(-4deg) rotateX(2deg)}
.mock-top{display:flex;align-items:center;gap:7px;padding:11px 14px;border-bottom:1px solid var(--line)}
.mock-top>span{width:10px;height:10px;border-radius:50%;background:#ff7a8a}
.mock-top>span:nth-child(2){background:#ffcf6b}
.mock-top>span:nth-child(3){background:#46e0b0}
.mock-url{margin-left:10px;color:var(--muted2);font-size:11px;font-family:var(--mono);background:rgba(0,0,0,.25);padding:3px 9px;border-radius:7px}
.mock-body{display:grid;grid-template-columns:130px 1fr;min-height:330px}
.mock-side{border-right:1px solid var(--line);padding:16px 11px;display:flex;flex-direction:column;gap:9px}
.mock-nav{height:24px;border-radius:7px;background:rgba(148,163,196,.09)}
.mock-nav.active{background:linear-gradient(90deg,var(--blue-2),var(--blue));box-shadow:0 8px 20px rgba(47,109,246,.3)}
.mock-main{padding:17px;display:flex;flex-direction:column;gap:14px}
.mock-bar{height:30px;border-radius:8px;background:rgba(148,163,196,.08)}
.mock-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.mock-card{height:70px;border-radius:10px;background:rgba(148,163,196,.06);border:1px solid var(--line2);position:relative;overflow:hidden}
.mock-card::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:linear-gradient(90deg,var(--blue),var(--cyan));opacity:.7}
.mock-card.wide{grid-column:span 2}
.mock-timeline{height:70px;border-radius:10px;border:1px solid var(--line2);background:repeating-linear-gradient(90deg,rgba(79,140,255,.14) 0 2px,transparent 2px 28px)}
.float-chip{position:absolute;padding:9px 13px;border-radius:99px;font-size:13px;background:rgba(16,24,39,.92);border:1px solid var(--line);box-shadow:var(--shadow);animation:float 5s ease-in-out infinite}
.chip-a{top:24px;right:-14px;color:var(--cyan)}
.chip-b{left:-12px;bottom:80px;color:var(--blue);animation-delay:.7s}
.chip-c{right:12px;bottom:-14px;color:var(--violet);animation-delay:1.4s}
@keyframes float{50%{transform:translateY(-10px)}}

/* real screenshot carousel */
.real-carousel{position:relative;background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid rgba(79,140,255,.35);border-radius:18px;box-shadow:var(--shadow-blue);overflow:hidden;transform:rotateY(-4deg) rotateX(2deg)}
.carousel-track{display:flex;overflow:hidden;scroll-snap-type:x mandatory}
.carousel-slide{flex:0 0 100%;scroll-snap-align:start;margin:0;position:relative}
.carousel-slide img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;object-position:top}
.carousel-slide figcaption{position:absolute;left:14px;bottom:14px;padding:7px 12px;border-radius:99px;background:rgba(5,8,14,.78);border:1px solid var(--line);font-size:12px;color:var(--text);backdrop-filter:blur(8px)}
.carousel-nav{display:flex;align-items:center;justify-content:center;gap:14px;padding:13px 16px;border-top:1px solid var(--line2)}
.car-arrow{width:34px;height:34px;border-radius:10px;background:rgba(148,163,196,.08);border:1px solid var(--line);color:var(--text);font-size:21px;line-height:1;transition:.15s;display:inline-flex;align-items:center;justify-content:center}
.car-arrow:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.car-expand svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.car-dots{display:flex;gap:7px}
.car-dots button{width:8px;height:8px;border-radius:50%;background:rgba(148,163,196,.28);transition:.2s;padding:0}
.car-dots button.active{width:22px;border-radius:99px;background:var(--blue)}

/* carousel lightbox */
.car-lightbox{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;padding:28px}
.car-lightbox.open{display:flex}
.car-lightbox-backdrop{position:absolute;inset:0;background:rgba(3,6,12,.82);backdrop-filter:blur(10px);cursor:zoom-out}
.car-lightbox-dialog{position:relative;display:flex;align-items:center;gap:14px;max-width:min(1180px,92vw);max-height:88vh}
.car-lightbox-figure{margin:0;position:relative;max-width:calc(100vw - 180px);max-height:88vh;display:flex;flex-direction:column}
.car-lightbox-figure img{display:block;max-width:100%;max-height:calc(88vh - 44px);border-radius:16px;border:1px solid rgba(79,140,255,.4);box-shadow:0 32px 90px rgba(0,0,0,.55);background:#05080f}
.car-lightbox-figure figcaption{position:absolute;left:14px;bottom:14px;padding:8px 14px;border-radius:99px;background:rgba(5,8,14,.85);border:1px solid var(--line);font-size:13px;color:var(--text);backdrop-filter:blur(8px)}
.car-lightbox-arrow{width:46px;height:46px;flex:0 0 auto;border-radius:50%;background:rgba(148,163,196,.12);border:1px solid var(--line);color:var(--text);font-size:26px;line-height:1;transition:.15s;display:inline-flex;align-items:center;justify-content:center}
.car-lightbox-arrow:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.car-lightbox-close{position:absolute;top:-8px;right:-8px;width:40px;height:40px;border-radius:50%;background:rgba(148,163,196,.14);border:1px solid var(--line);color:var(--text);font-size:24px;line-height:1;z-index:2;display:inline-flex;align-items:center;justify-content:center}
.car-lightbox-close:hover{background:#ff5d6d;border-color:#ff5d6d;color:#fff}

/* stats */
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(148,163,196,.03)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:26px 0}
.stats-grid>div{text-align:center;border-right:1px solid var(--line)}
.stats-grid>div:last-child{border-right:0}
.stats-grid b{display:block;font-size:30px;background:linear-gradient(120deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.stats-grid span{color:var(--muted);font-size:13px}

/* sections */
.section{padding:86px 0}
.section-head{max-width:700px;margin:0 auto 46px;text-align:center}
.kicker{color:var(--cyan);font-size:12px;letter-spacing:2px;text-transform:uppercase;font-weight:700}
.section-head h2{font-size:clamp(28px,3.6vw,42px);margin:12px 0 14px;letter-spacing:-.5px}
.section-head p{color:var(--muted);font-size:16px}
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature-card{position:relative;background:linear-gradient(180deg,rgba(148,163,196,.07),rgba(148,163,196,.02));border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.22s;overflow:hidden}
.feature-card:hover{transform:translateY(-5px);border-color:rgba(79,140,255,.45);box-shadow:0 18px 50px rgba(0,0,0,.35)}
.feature-card::before{content:"";position:absolute;inset:0 0 auto;height:2px;background:linear-gradient(90deg,transparent,var(--blue),var(--cyan),transparent);opacity:0;transition:.25s}
.feature-card:hover::before{opacity:1}
.feature-icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;margin-bottom:16px;background:linear-gradient(135deg,rgba(47,109,246,.2),rgba(45,212,191,.15));border:1px solid rgba(79,140,255,.3)}
.feature-icon svg{width:23px;height:23px;fill:none;stroke:var(--blue);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.feature-card h3{font-size:17px;margin-bottom:7px}
.feature-card p{color:var(--muted);font-size:13.5px}
.modes{background:radial-gradient(700px 360px at 50% 0,rgba(45,212,191,.09),transparent 70%)}
.modes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mode-card{background:linear-gradient(180deg,rgba(45,212,191,.07),rgba(148,163,196,.02));border:1px solid var(--line);border-radius:var(--radius);padding:26px;text-align:center;transition:.22s}
.mode-card:hover{transform:translateY(-5px);border-color:rgba(45,212,191,.45);box-shadow:0 18px 50px rgba(0,0,0,.3)}
.mode-card .feature-icon{margin-left:auto;margin-right:auto}
.mode-card h3{font-size:19px;margin-bottom:8px}
.mode-card p{color:var(--muted);font-size:13.5px}
.workflow{background:linear-gradient(180deg,rgba(47,109,246,.06),transparent)}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.step-card{position:relative;padding:22px 18px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);text-align:center}
.step-num{width:34px;height:34px;margin:0 auto 12px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(135deg,var(--blue-2),var(--cyan));font-weight:700;box-shadow:0 8px 20px rgba(47,109,246,.3)}
.step-card h3{font-size:15px;margin-bottom:6px}
.step-card p{color:var(--muted);font-size:12.5px}

/* console entry */
.console-preview{background:radial-gradient(800px 400px at 50% 0,rgba(47,109,246,.18),transparent 65%)}
.console-entry{max-width:720px;margin:0 auto}
.console-card{background:linear-gradient(160deg,var(--panel),var(--panel2));border:1px solid rgba(79,140,255,.28);border-radius:22px;padding:38px;text-align:center;box-shadow:var(--shadow-blue)}
.console-card-icon{width:60px;height:60px;margin:0 auto 18px;border-radius:17px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue-2),var(--cyan))}
.console-card-icon svg{width:32px;height:32px;fill:none;stroke:#fff;stroke-width:1.7;stroke-linejoin:round}
.console-card h3{font-size:23px;margin-bottom:9px}
.console-card p{color:var(--muted);max-width:540px;margin:0 auto 24px}

/* FAQ */
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:13px}
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px;transition:.2s}
.faq-item:hover{border-color:rgba(79,140,255,.35)}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:12px;font-weight:650}
.faq-q span:last-child{color:var(--blue);font-size:20px;transition:.2s}
.faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
.faq-a{color:var(--muted);font-size:14px;margin-top:12px;display:none}
.faq-item.open .faq-a{display:block}

/* cta */
.cta{padding:40px 0 90px}
.cta-inner{background:linear-gradient(120deg,var(--blue-2),#2546c8 55%,#0f8f86);border-radius:26px;padding:52px;text-align:center;box-shadow:0 25px 70px rgba(47,109,246,.35);position:relative;overflow:hidden}
.cta-inner::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.09) 1px,transparent 1px);background-size:36px 36px;opacity:.4}
.cta-inner>*{position:relative}
.cta-inner h2{font-size:clamp(26px,3vw,36px);margin-bottom:12px}
.cta-inner p{color:rgba(255,255,255,.85);margin-bottom:26px}

/* footer */
.site-footer{border-top:1px solid var(--line);background:rgba(11,16,27,.6);padding:50px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;margin-bottom:34px}
.footer-brand .brand-text b{font-size:18px}
.footer-brand p{color:var(--muted);font-size:13.5px;margin-top:12px;max-width:320px}
.footer-col{display:flex;flex-direction:column;gap:9px}
.footer-col h4{font-size:14px;margin-bottom:5px}
.footer-col a{color:var(--muted);font-size:13.5px}
.footer-col a:hover{color:var(--text)}
.footer-bottom{display:flex;align-items:center;gap:8px;padding-top:20px;border-top:1px solid var(--line2);color:var(--muted2);font-size:12.5px;flex-wrap:wrap}
.footer-bottom a{color:var(--muted2)}

/* modal */
.modal-backdrop{position:fixed;inset:0;z-index:100;background:rgba(3,6,12,.76);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:20px}
.modal{position:relative;width:min(470px,100%);max-height:92vh;overflow:auto;background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:30px}
.modal-close{position:absolute;top:14px;right:16px;width:34px;height:34px;border-radius:10px;color:var(--muted);font-size:24px;line-height:1}
.modal-close:hover{background:rgba(148,163,196,.1);color:var(--text)}
[dir="rtl"] .modal-close{right:auto;left:16px}
.auth-head{text-align:center;margin-bottom:20px}
.auth-head .brand-mark{margin:0 auto 14px}
.auth-head h2{font-size:22px;margin-bottom:6px}
.auth-head p{color:var(--muted);font-size:13.5px}
.auth-tabs{display:grid;grid-template-columns:1fr 1fr;background:rgba(148,163,196,.07);border:1px solid var(--line);padding:4px;border-radius:13px;margin-bottom:20px}
.auth-tab{padding:9px;border-radius:9px;color:var(--muted);font-weight:650;transition:.15s}
.auth-tab.active{background:var(--blue);color:#fff;box-shadow:0 7px 18px rgba(47,109,246,.35)}
.auth-form{display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:7px}
.field>span{font-size:13px;color:var(--muted);font-weight:600}
.field input,.field select,.field textarea{width:100%;background:rgba(7,9,15,.6);border:1px solid var(--line);border-radius:11px;padding:11px 13px;color:var(--text);outline:0;transition:.18s;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,109,246,.16)}
.password-wrap{position:relative}
.password-wrap input{padding-right:46px}
[dir="rtl"] .password-wrap input{padding-right:13px;padding-left:46px}
.eye-btn{position:absolute;top:50%;right:8px;transform:translateY(-50%);width:32px;height:32px;display:grid;place-items:center;border-radius:8px;color:var(--muted)}
.eye-btn:hover{color:var(--text);background:rgba(148,163,196,.08)}
[dir="rtl"] .eye-btn{right:auto;left:8px}
.eye-btn svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.check-row{display:flex;gap:9px;align-items:flex-start;color:var(--muted);font-size:13px;line-height:1.45}
.check-row input{margin-top:3px;accent-color:var(--blue)}
.check-row a{color:var(--cyan);font-weight:650}
.form-error{color:var(--err);font-size:13px;background:rgba(255,122,138,.08);border:1px solid rgba(255,122,138,.22);padding:9px 11px;border-radius:9px}
.demo-hint{color:var(--cyan);font-size:12.5px;background:rgba(45,212,191,.07);border:1px solid rgba(45,212,191,.2);padding:8px 11px;border-radius:9px;text-align:center}
.auth-switch{text-align:center;color:var(--muted);font-size:13.5px}
.text-link{color:var(--blue);font-weight:650;padding:0}
.text-link:hover{text-decoration:underline}
.legal-modal{width:min(720px,100%)}
.legal-body{color:var(--muted);font-size:14px}
.legal-body h3{color:var(--text);font-size:16px;margin:20px 0 8px}
.legal-body p{margin:8px 0}
.legal-body ul{margin:8px 0;padding-left:20px}
[dir="rtl"] .legal-body ul{padding-left:0;padding-right:20px}

/* toast */
.toast-stack{position:fixed;top:18px;right:18px;z-index:200;display:flex;flex-direction:column;gap:10px}
[dir="rtl"] .toast-stack{right:auto;left:18px}
.toast{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 15px;font-size:14px;box-shadow:var(--shadow);display:flex;align-items:center;gap:10px;animation:toast-in .25s}
.toast.err{border-color:rgba(255,122,138,.5)}
.toast.ok{border-color:rgba(70,224,176,.5)}
.toast svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2}
.toast.err svg{color:var(--err)}
.toast.ok svg{color:var(--ok)}
@keyframes toast-in{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}

/* ================== DIRECTOR ================== */
.director-body{overflow:hidden}
.console-shell{display:flex;height:100vh}
.console-sidebar{width:230px;flex:0 0 230px;background:var(--panel2);border-right:1px solid var(--line);display:flex;flex-direction:column}
[dir="rtl"] .console-sidebar{border-right:0;border-left:1px solid var(--line)}
.console-brand{display:flex;align-items:center;gap:10px;padding:17px 15px;border-bottom:1px solid var(--line);color:var(--text)}
.console-brand .brand-mark{width:34px;height:34px;border-radius:10px}
.console-brand .brand-mark svg{width:20px;height:20px}
.console-brand .brand-text b{font-size:15px}
.console-brand .brand-text small{font-size:10px}
.console-nav{flex:1;overflow:auto;padding:12px 9px;display:flex;flex-direction:column;gap:3px}
.console-nav-item{display:flex;align-items:center;gap:10px;width:100%;padding:9px 11px;border-radius:10px;color:var(--muted);font-size:13.5px;text-align:left;transition:.15s}
[dir="rtl"] .console-nav-item{text-align:right}
.console-nav-item svg{width:18px;height:18px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.console-nav-item:hover{color:var(--text);background:rgba(148,163,196,.07)}
.console-nav-item.active{color:#fff;background:linear-gradient(90deg,rgba(47,109,246,.95),rgba(47,109,246,.65));box-shadow:0 8px 20px rgba(47,109,246,.28)}
.sidebar-foot{padding:12px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:9px}
.demo-banner{display:flex;gap:8px;align-items:center;padding:9px 10px;border-radius:10px;background:rgba(255,207,107,.08);border:1px solid rgba(255,207,107,.22);color:var(--warn);font-size:11.5px;line-height:1.3}
.demo-banner svg{width:16px;height:16px;flex:0 0 auto;fill:none;stroke:var(--warn);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

.console-main{flex:1;display:flex;flex-direction:column;min-width:0}
.console-topbar{height:62px;flex:0 0 62px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--line);background:rgba(11,16,27,.65);backdrop-filter:blur(10px)}
.console-crumbs{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:14px}
.console-crumbs b:last-child{color:var(--text)}
.console-top-actions{display:flex;align-items:center;gap:12px}
.mobile-menu-btn{display:none;width:38px;height:38px;border-radius:10px;background:rgba(148,163,196,.07);border:1px solid var(--line);color:var(--text);font-size:19px}
.console-views{flex:1;overflow:auto;padding:24px;background:var(--bg)}
.console-view{display:none}
.console-view.active{display:block;animation:fade .25s}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.view-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.view-head h1{font-size:24px;margin-bottom:5px}
.view-head p{color:var(--muted);font-size:13.5px}

.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px}
.chat-panel{max-width:900px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;height:calc(100vh - 190px);min-height:420px}
.chat-msgs{flex:1;overflow:auto;padding:22px;display:flex;flex-direction:column;gap:16px}
.msg{display:flex;gap:12px;max-width:82%}
.msg.assistant{align-self:flex-start}
.msg.user{align-self:flex-end;flex-direction:row-reverse}
[dir="rtl"] .msg.assistant{align-self:flex-start}
[dir="rtl"] .msg.user{align-self:flex-end;flex-direction:row-reverse}
.avatar{width:34px;height:34px;flex:0 0 34px;border-radius:10px;display:grid;place-items:center;font-size:12px;font-weight:700;background:linear-gradient(135deg,var(--blue-2),var(--cyan));color:#fff}
.msg.user .avatar{background:linear-gradient(135deg,#333f5c,#2b3a57)}
.msg>div:last-child{background:var(--panel2);border:1px solid var(--line);border-radius:13px;padding:12px 15px;font-size:14px}
.msg.user>div:last-child{background:rgba(47,109,246,.12);border-color:rgba(79,140,255,.3)}
.msg-meta{color:var(--muted2);font-size:11px;margin-top:7px}
.fake-file{display:inline-flex;align-items:center;gap:8px;margin-top:10px;padding:8px 10px;border-radius:9px;background:rgba(148,163,196,.07);border:1px solid var(--line);font-size:12px;color:var(--cyan)}
.fake-file svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7}
.chat-input{border-top:1px solid var(--line);padding:14px;display:grid;grid-template-columns:1fr auto;gap:10px}
.chat-input textarea{background:var(--panel2);border:1px solid var(--line);border-radius:11px;padding:11px 13px;outline:0;resize:none}
.chat-input textarea:focus{border-color:var(--blue)}

.data-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.data-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;transition:.2s;cursor:pointer}
.data-card:hover{transform:translateY(-3px);border-color:rgba(79,140,255,.4);box-shadow:0 16px 40px rgba(0,0,0,.3)}
.data-card h3{font-size:16px;margin:12px 0 4px}
.data-card p{color:var(--muted);font-size:12.5px}
.thumb{height:96px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(47,109,246,.15),rgba(45,212,191,.12));border:1px solid var(--line);color:var(--blue);font-weight:700}
.script-thumb{background:linear-gradient(135deg,rgba(47,109,246,.22),rgba(139,124,255,.14));font-size:22px;letter-spacing:2px}
.project-thumb svg{width:36px;height:36px;fill:none;stroke:currentColor;stroke-width:1.5}
.asset-thumb{font-size:26px}
.avatar-thumb{background:linear-gradient(135deg,rgba(255,122,138,.2),rgba(245,184,75,.14));color:var(--warn)}
.scene-thumb{background:linear-gradient(135deg,rgba(45,212,191,.2),rgba(79,140,255,.14));color:var(--cyan)}
.prop-thumb{background:linear-gradient(135deg,rgba(139,124,255,.2),rgba(79,140,255,.14));color:var(--violet)}
.add-card{border-style:dashed;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--muted);min-height:180px}
.plus{width:46px;height:46px;border-radius:50%;background:rgba(79,140,255,.1);display:grid;place-items:center;font-size:26px;color:var(--blue);margin-bottom:10px}
.tag-row{display:flex;gap:6px;margin-top:11px;flex-wrap:wrap}
.tag{padding:3px 8px;border-radius:7px;font-size:11px;background:rgba(148,163,196,.1);color:var(--muted)}
.tag.ok{background:rgba(70,224,176,.12);color:var(--ok)}
.progress{height:7px;border-radius:99px;background:rgba(148,163,196,.1);margin-top:13px;overflow:hidden}
.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:99px}
.audio-card .wave{height:96px;display:flex;align-items:center;justify-content:center;gap:4px;border-radius:11px;background:linear-gradient(135deg,rgba(45,212,191,.12),rgba(47,109,246,.12));border:1px solid var(--line)}
.wave span{width:4px;background:var(--cyan);border-radius:2px;animation:wave 1.2s ease-in-out infinite}
.wave span:nth-child(1){height:16px}.wave span:nth-child(2){height:42px}.wave span:nth-child(3){height:24px}.wave span:nth-child(4){height:52px}.wave span:nth-child(5){height:30px}.wave span:nth-child(6){height:58px}.wave span:nth-child(7){height:22px}.wave span:nth-child(8){height:46px}.wave span:nth-child(9){height:34px}.wave span:nth-child(10){height:18px}
@keyframes wave{50%{transform:scaleY(.45)}}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:1000px}
.row-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.image-stage,.audio-stage{min-height:320px;display:grid;place-items:center}
.stage-empty{text-align:center;color:var(--muted2)}
.stage-empty svg{width:60px;height:60px;fill:none;stroke:currentColor;stroke-width:1.2;margin-bottom:12px}
.settings-list{max-width:800px;display:flex;flex-direction:column;gap:0}
.setting-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.setting-row:last-of-type{border-bottom:0}
.setting-row b{font-size:15px}
.setting-row p{color:var(--muted);font-size:12.5px;margin-top:3px}
.setting-row select{background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:8px 10px;color:var(--text)}
.switch{position:relative;display:inline-block;width:46px;height:26px;flex:0 0 auto}
.switch input{opacity:0;width:0;height:0}
.switch span{position:absolute;inset:0;border-radius:99px;background:rgba(148,163,196,.18);transition:.2s}
.switch span::after{content:"";position:absolute;width:20px;height:20px;border-radius:50%;background:#fff;top:3px;left:3px;transition:.2s}
.switch input:checked+span{background:var(--blue)}
.switch input:checked+span::after{transform:translateX(20px)}
[dir="rtl"] .switch input:checked+span::after{transform:translateX(-20px)}

.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:16px}
.status-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px;cursor:pointer;transition:.2s}
.status-card:hover{border-color:rgba(79,140,255,.4);transform:translateY(-2px)}
.status-card .status-ico{display:block;width:10px;height:10px;border-radius:50%;background:var(--muted2);margin-bottom:14px}
.status-card.ok .status-ico{background:var(--ok);box-shadow:0 0 12px var(--ok)}
.status-card b{display:block;font-size:15px;margin-bottom:4px}
.status-card p{color:var(--muted);font-size:12.5px}
.terminal{max-width:1000px;margin-bottom:14px;background:#05070c;border-color:rgba(148,163,196,.2);font-family:var(--mono)}
.term-top{display:flex;gap:7px;margin-bottom:12px}
.term-top span{width:9px;height:9px;border-radius:50%;background:rgba(148,163,196,.35)}
.terminal pre{margin:0;color:var(--cyan);font-size:13px;white-space:pre-wrap}
.log-panel{max-width:1000px;font-family:var(--mono)}
.log-panel pre{margin:0;color:var(--muted);font-size:13px;line-height:1.9}
.log-panel pre span{color:var(--cyan);margin-right:12px}
.info-list{max-width:700px}
.info-list>div{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
.info-list>div:last-child{border-bottom:0}
.info-list span{color:var(--muted)}
.info-list b{font-weight:650}
.console-footer{flex:0 0 44px;display:flex;align-items:center;justify-content:center;gap:7px;border-top:1px solid var(--line);background:var(--panel2);color:var(--muted2);font-size:12px}

/* lock overlay */
.lock-overlay{position:fixed;inset:0;z-index:300;background:var(--bg);display:grid;place-items:center}
.lock-card{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:40px;text-align:center;max-width:420px;width:calc(100% - 40px);box-shadow:var(--shadow)}
.lock-card .brand-mark{margin:0 auto 16px}
.lock-card h2{font-size:22px;margin-bottom:8px}
.lock-card p{color:var(--muted);margin-bottom:22px}

/* purchase popup */
.purchase-popup-backdrop{position:fixed;inset:0;z-index:400;background:rgba(3,6,12,.8);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:20px}
.purchase-popup{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid rgba(255,207,107,.35);border-radius:22px;padding:34px 28px;text-align:center;width:min(400px,100%);box-shadow:0 25px 80px rgba(0,0,0,.55);animation:pop-in .22s}
@keyframes pop-in{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:none}}
.purchase-icon{width:56px;height:56px;margin:0 auto 16px;border-radius:16px;background:rgba(255,207,107,.12);border:1px solid rgba(255,207,107,.3);display:grid;place-items:center;color:var(--warn)}
.purchase-icon svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.purchase-popup h3{font-size:20px;margin-bottom:8px}
.purchase-text{color:var(--muted);margin-bottom:22px;font-size:15px;line-height:1.7}

/* RTL */
[dir="rtl"] .hero-grid,[dir="rtl"] .footer-grid{direction:rtl}
[dir="rtl"] .site-nav,[dir="rtl"] .header-actions{direction:rtl}
[dir="rtl"] .auth-form,[dir="rtl"] .legal-body{text-align:right}

/* responsive */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .modes-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .status-grid{grid-template-columns:repeat(2,1fr)}
  .console-sidebar{position:absolute;z-index:40;height:100%;transform:translateX(-100%);transition:.25s}
  [dir="rtl"] .console-sidebar{transform:translateX(100%)}
  body.nav-open .console-sidebar{transform:translateX(0)}
  .mobile-menu-btn{display:grid;place-items:center}
}
@media (max-width:640px){
  .site-nav{display:none}
  .header-inner{height:auto;flex-wrap:wrap;padding:10px 0}
  .header-actions{margin-left:0}
  .lang-switch{order:3;width:100%;justify-content:center}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:16px 0}
  .stats-grid>div:nth-child(2){border-right:0}
  .features-grid{grid-template-columns:1fr}
  .modes-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .cta-inner{padding:34px 22px}
  .two-col{grid-template-columns:1fr}
  .data-grid{grid-template-columns:1fr}
  .console-topbar{padding:0 12px}
  .console-views{padding:14px}
}

/* ============ homepage polish 2026-10-05 ============ */
@keyframes rise{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.hero-copy{animation:rise .7s cubic-bezier(.2,.7,.2,1) both}
.hero-visual{animation:rise .9s .08s cubic-bezier(.2,.7,.2,1) both}
@media (prefers-reduced-motion:reduce){.hero-copy,.hero-visual{animation:none}}

.kicker{display:inline-block;padding:6px 12px;border:1px solid rgba(45,212,191,.26);border-radius:99px;background:rgba(45,212,191,.06);letter-spacing:1.5px}
.section-head h2::after{content:"";display:block;width:56px;height:3px;margin:16px auto 0;border-radius:99px;background:linear-gradient(90deg,var(--blue),var(--cyan));box-shadow:0 0 16px rgba(79,140,255,.65)}

.stats-grid>div{padding:6px 18px}
.stats-grid b{text-shadow:0 0 26px rgba(79,140,255,.4)}
.feature-icon{transition:.25s}
.feature-card:hover .feature-icon{transform:scale(1.05);box-shadow:0 10px 28px rgba(79,140,255,.38)}
.mode-card .feature-icon{transition:.25s}
.mode-card:hover .feature-icon{transform:scale(1.05);box-shadow:0 10px 26px rgba(45,212,191,.34)}
.step-card{transition:.22s}
.step-card:hover{transform:translateY(-4px);border-color:rgba(79,140,255,.4);box-shadow:0 16px 40px rgba(0,0,0,.3)}

.site-footer{position:relative}
.site-footer::before{content:"";position:absolute;top:-1px;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(79,140,255,.55),rgba(45,212,191,.4),transparent)}
.footer-brand .brand-text b{background:linear-gradient(100deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.wechat-row{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:13.5px;line-height:1.4}
.wechat-row svg{width:17px;height:17px;flex:0 0 auto;fill:none;stroke:#2aa86a;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.wechat-row:hover{color:var(--text)}
.wechat-row:hover svg{stroke:#39c27d}
.wechat-block{display:flex;flex-direction:column;align-items:flex-start;gap:10px;margin-top:4px}
.wechat-qr{width:236px;height:236px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.94);padding:5px;object-fit:contain;box-shadow:0 8px 24px rgba(0,0,0,.28)}

.legal-modal{width:min(820px,100%)}
.legal-modal h2{font-size:24px;padding-right:36px;margin-bottom:16px}
.legal-body{color:var(--text);font-size:14.5px;line-height:1.9}
.legal-body h3{font-size:16px;margin:22px 0 8px;padding-left:12px;border-left:3px solid var(--blue);color:var(--text)}
.legal-body h3:first-child{margin-top:2px}
.legal-body p{color:var(--muted);margin:0 0 8px}

.apply-modal{width:min(660px,100%)}
.apply-modal h2{font-size:26px;padding-right:40px;margin-bottom:14px}
.apply-body{color:var(--text);font-size:15px;line-height:1.75}
.apply-contact{padding:14px 16px;border:1px solid rgba(79,140,255,.4);border-radius:14px;background:rgba(79,140,255,.08);font-weight:600}
.apply-qr{display:block;width:190px;height:190px;margin:18px auto;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.95);padding:8px;object-fit:contain}
.apply-body h3{margin:18px 0 10px;font-size:17px}
.apply-steps{margin:0;padding-left:22px}
.apply-steps li{margin:0 0 10px}
.apply-steps a{color:var(--cyan)}
[dir="rtl"] .apply-steps{padding-left:0;padding-right:22px}