/* Iranian AI webapp: scoped visual alignment, no change to routes or behavior. */
@font-face{font-family:WBDana;src:url('/assets/r521-fonts/dana-regular.woff') format('woff');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:WBDana;src:url('/assets/r521-fonts/dana-bold.woff') format('woff');font-style:normal;font-weight:700;font-display:swap}
body.wb-public{--wb-bg:#080a0b;--wb-surface:#0d1112;--wb-paper:#f5f5f4;--wb-muted:#abb7b6;--wb-line:rgba(255,255,255,.12);--wb-gold:#aaa28f;--wb-cyan:#a2c5c6;box-sizing:border-box;margin:0;min-width:320px;background:radial-gradient(circle at 85% 13%,rgba(152,191,195,.055),transparent 28rem),var(--wb-bg);color:var(--wb-paper);font:400 16px/1.85 WBDana,Tahoma,sans-serif}
body.wb-public *,body.wb-public *:before,body.wb-public *:after{box-sizing:inherit}
body.wb-public a{color:inherit;text-decoration:none}
body.wb-public a:focus-visible{outline:3px solid var(--wb-cyan);outline-offset:4px}
body.wb-public .skip{position:absolute;z-index:10;top:-70px;right:16px;padding:8px 16px;border-radius:10px;background:#f5f5f4;color:#080a0b}
body.wb-public .skip:focus{top:12px}
body.wb-public .bar,body.wb-public main,body.wb-public footer{width:min(1180px,calc(100% - 40px));margin-inline:auto}
body.wb-public .bar{min-height:78px;margin-block:14px 22px;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:11px 18px;border:1px solid var(--wb-line);border-radius:20px;background:#0d1112}
body.wb-public .brand{display:flex;align-items:center;gap:12px;min-width:0;font-size:1rem;font-weight:700}
body.wb-public .brand img{width:46px;height:46px;object-fit:contain}
body.wb-public .brand small{display:block;color:var(--wb-muted);font-size:.7rem;font-weight:400}
body.wb-public .back{flex-shrink:0;padding:8px 14px;border:1px solid var(--wb-line);border-radius:12px;color:#d8e2df;font-size:.84rem}
body.wb-public .back:hover{border-color:rgba(152,191,195,.52);color:#fff}
body.wb-public .hero{position:relative;isolation:isolate;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(255px,.72fr);align-items:center;gap:32px;min-height:490px;overflow:hidden;padding:clamp(27px,5vw,62px);border:1px solid rgba(183,157,99,.31);border-radius:32px;background:radial-gradient(circle at 78% 46%,rgba(152,191,195,.15),transparent 32%),radial-gradient(circle at 9% 4%,rgba(183,157,99,.12),transparent 32%),linear-gradient(126deg,#060909 0%,#0e1011 62%,#111315 100%);box-shadow:0 25px 70px rgba(0,0,0,.22)}
body.wb-public .hero:before{content:"";position:absolute;z-index:-1;inset:0;opacity:.042;pointer-events:none;background-image:linear-gradient(30deg,transparent 24%,#fff 25%,#fff 26%,transparent 27%,transparent 74%,#fff 75%,#fff 76%,transparent 77%);background-size:64px 38px}
body.wb-public .eyebrow{display:flex;align-items:center;gap:10px;margin:0;color:var(--wb-gold);font-size:.78rem;font-weight:700}
body.wb-public .eyebrow:before{content:"";width:30px;height:1px;background:linear-gradient(90deg,var(--wb-gold),var(--wb-cyan))}
body.wb-public .hero h1{max-width:720px;margin:15px 0;color:#fff;font-size:clamp(2.15rem,4.5vw,4.15rem);line-height:1.35;letter-spacing:-.04em}
body.wb-public .hero h1 em{font-style:normal;color:#f4f4f3}
body.wb-public .lead{max-width:610px;margin:0;color:#c5d1ce;font-size:clamp(.9rem,1.4vw,1.02rem)}
body.wb-public .actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:29px}
body.wb-public .actions a,body.wb-public .actions button,body.wb-public .observer>a{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:50px;padding:12px 20px;border-radius:13px;font:700 .87rem/1.7 WBDana,Tahoma,sans-serif;transition:transform .2s ease,border-color .2s ease}
body.wb-public .actions a:hover,body.wb-public .actions button:hover,body.wb-public .observer>a:hover{transform:translateY(-2px)}
body.wb-public .actions button{cursor:pointer}
body.wb-public .actions button:focus-visible{outline:3px solid var(--wb-cyan);outline-offset:4px}
body.wb-public .actions .primary{border:1px solid rgba(152,191,195,.52);background:linear-gradient(130deg,#f7f7f6,#e1e3e3);box-shadow:0 12px 28px rgba(152,191,195,.15);color:#fff}
body.wb-public .actions .secondary{border:1px solid rgba(183,157,99,.45);background:rgba(183,157,99,.08);color:#e7e7e5}
body.wb-public .install-note{margin:12px 2px 0;color:#95aaa7;font-size:.73rem}
body.wb-public .install-help{max-width:610px;margin-top:14px;padding:12px 15px;border:1px solid rgba(152,191,195,.35);border-radius:12px;background:rgba(152,191,195,.07);color:#ebf6f1;font-size:.82rem}
body.wb-public .install-help[hidden]{display:none}
body.wb-public .device{width:min(100%,284px);height:405px;justify-self:center;padding:8px;border:1px solid rgba(255,255,255,.24);border-radius:35px;background:#070909;box-shadow:0 27px 65px rgba(0,0,0,.46),0 0 0 8px rgba(152,191,195,.055);transform:rotate(-4deg)}
body.wb-public .device-screen{height:100%;padding:18px 16px;border:1px solid rgba(255,255,255,.07);border-radius:27px;background:radial-gradient(circle at 80% 20%,rgba(152,191,195,.14),transparent 48%),linear-gradient(155deg,#131516,#080d0e);overflow:hidden}
body.wb-public .device-top{display:flex;align-items:center;gap:8px;padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.10);color:#f7f7f3;font-size:.8rem;font-weight:700}
body.wb-public .device-top img{width:34px;height:34px;object-fit:contain}
body.wb-public .device-top i{width:7px;height:7px;margin-right:auto;border-radius:50%;background:#a2c5c6;box-shadow:0 0 0 5px rgba(152,191,195,.1)}
body.wb-public .device-focus{display:grid;gap:2px;margin:18px 0 16px;padding:17px 13px;border:1px solid rgba(183,157,99,.2);border-radius:17px;background:rgba(183,157,99,.06)}
body.wb-public .device-focus small{color:#bbb6ac;font-size:.67rem}
body.wb-public .device-focus strong{color:#fff;font-size:1.15rem}
body.wb-public .device-focus span{color:#b5c7c3;font-size:.68rem}
body.wb-public .device-tools{display:grid;gap:8px}
body.wb-public .device-tools b{display:flex;justify-content:space-between;align-items:center;padding:8px 10px;border:1px solid rgba(255,255,255,.12);border-radius:10px;background:rgba(255,255,255,.035);color:#e6eeec;font-size:.68rem}
body.wb-public .device-tools em{font-style:normal;color:#a2c5c6;font-size:.98rem}
body.wb-public .device-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:14px;padding:9px 11px;border-radius:9px;background:#303335;color:#fff;font-size:.65rem}
body.wb-public .device-bottom span{font-size:1.05rem}
body.wb-public .section{margin:62px 0}
body.wb-public .section-head span,body.wb-public .observer span{color:var(--wb-gold);font-size:.76rem;font-weight:700}
body.wb-public .section-head h2{margin:4px 0 21px;color:#fff;font-size:clamp(1.5rem,3vw,2.15rem)}
body.wb-public .grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
body.wb-public .card{position:relative;min-width:0;min-height:188px;padding:23px 21px;border:1px solid var(--wb-line);border-radius:20px;background:linear-gradient(150deg,#121415,#0c1011);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
body.wb-public .card:hover{transform:translateY(-3px);border-color:rgba(152,191,195,.48);box-shadow:0 18px 42px rgba(0,0,0,.25)}
body.wb-public .card .icon{display:grid;place-items:center;width:37px;height:37px;border:1px solid rgba(183,157,99,.25);border-radius:11px;background:rgba(183,157,99,.07);color:#b3ad9f;font-size:1.3rem}
body.wb-public .card h3{margin:16px 0 2px;color:#fff;font-size:1.05rem}
body.wb-public .card p{margin:0;color:var(--wb-muted);font-size:.78rem}
body.wb-public .card b{display:block;margin-top:15px;color:var(--wb-cyan);font-size:.76rem}
body.wb-public .observer{display:flex;justify-content:space-between;align-items:center;gap:26px;margin-bottom:58px;padding:27px 32px;border:1px solid rgba(183,157,99,.26);border-radius:22px;background:linear-gradient(110deg,rgba(183,157,99,.07),rgba(152,191,195,.045)),#0d1112}
body.wb-public .observer h2{margin:5px 0;color:#fff;font-size:clamp(1.2rem,2.5vw,1.75rem)}
body.wb-public .observer p{margin:0;color:var(--wb-muted);font-size:.86rem}
body.wb-public .observer>a{flex-shrink:0;border:1px solid rgba(152,191,195,.45);background:#1a1c1d;color:#f4f4f4}
body.wb-public footer{display:flex;justify-content:space-between;gap:20px;padding:22px 0 38px;border-top:1px solid var(--wb-line);color:#aebcba;font-size:.79rem}
body.wb-public footer nav{display:flex;flex-wrap:wrap;gap:17px}
body.wb-public footer a:hover{color:#fff}
@media(max-width:900px){body.wb-public .grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:690px){body.wb-public .bar,body.wb-public main,body.wb-public footer{width:calc(100% - 28px)}body.wb-public .bar{min-height:70px;margin-block:12px 15px;padding:10px 13px}body.wb-public .hero{grid-template-columns:1fr;min-height:0;padding:30px 22px;border-radius:24px;gap:0}body.wb-public .device{display:none}body.wb-public .actions a,body.wb-public .actions button{min-width:0}body.wb-public .section{margin:38px 0}body.wb-public .observer{align-items:stretch;flex-direction:column;padding:23px;margin-bottom:35px}body.wb-public .observer>a{align-self:flex-start}}
@media(max-width:690px){body.wb-public .grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;padding:0}body.wb-public .card{min-height:148px;padding:17px 15px;border-radius:16px}body.wb-public .card p{line-height:1.55}body.wb-public .card b{margin-top:10px}}
@media(max-width:480px){body.wb-public .brand{font-size:.88rem}body.wb-public .brand img{width:38px;height:38px}body.wb-public .back{padding:7px 9px;font-size:.72rem}body.wb-public .hero h1{font-size:clamp(1.85rem,8.5vw,2.5rem)}body.wb-public .actions a,body.wb-public .actions button{width:100%}body.wb-public .card{padding:15px 13px}body.wb-public .card h3{margin:10px 0 2px;font-size:.9rem}body.wb-public .card p{font-size:.7rem}body.wb-public footer{display:block}body.wb-public footer nav{margin-top:8px}}
@media(prefers-reduced-motion:reduce){body.wb-public .card,body.wb-public .actions a,body.wb-public .actions button,body.wb-public .observer>a{transition:none}}
/* Restrained black/white signature. Cool blue and gold only in small details. */
body.wb-public{--wb-bg:#08090b;--wb-surface:#111214;--wb-paper:#f6f6f6;--wb-muted:#a8abad;--wb-line:rgba(255,255,255,.13);--wb-gold:#a9a292;--wb-cyan:#a4c5c8;background:#08090b;color:#f6f6f6}
body.wb-public .hero{background:radial-gradient(circle at 79% 33%,rgba(164,197,200,.035),transparent 34%),linear-gradient(135deg,#08090b,#151618)!important;border-color:rgba(183,157,99,.16)}
body.wb-public .hero h1 em{color:#f6f6f6}
body.wb-public .actions .primary{background:#f5f5f5!important;border-color:#f5f5f5!important;color:#08090b!important;box-shadow:none}
body.wb-public .actions .secondary{background:rgba(255,255,255,.035);border-color:rgba(255,255,255,.25);color:#f5f5f5}
body.wb-public .card{background:#141516;border-color:rgba(255,255,255,.12)}
body.wb-public .card:hover{border-color:rgba(164,197,200,.4)}
body.wb-public .card .icon{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.14);color:#f0f0f0}
body.wb-public .card b{color:#c9d6d7}
body.wb-public .observer{background:#121416;border-color:rgba(255,255,255,.14)}
body.wb-public .observer>a{background:#f5f5f5;border-color:#f5f5f5;color:#08090b!important}
body.wb-public .device{box-shadow:0 27px 65px rgba(0,0,0,.48),0 0 0 8px rgba(255,255,255,.025)}
body.wb-public .device-screen{background:linear-gradient(155deg,#141619,#0c0d0f)}
body.wb-public .device-bottom{background:#f5f5f5;color:#08090b}