@font-face{font-family:Cairo;src:url('/assets/arabic-400.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Cairo;src:url('/assets/arabic-500.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:Cairo;src:url('/assets/arabic-600.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:Cairo;src:url('/assets/arabic-700.woff2') format('woff2');font-weight:700 900;font-display:swap}
:root{--bg:#f7fbf9;--surface:#fff;--mint:#f2faf7;--green-100:#dff3ed;--green-300:#8bd0bd;--green-700:#277464;--green-800:#1d5e50;--green-950:#123e35;--ink:#173d35;--muted:#60766f;--line:#dbe8e3;--hold:#b16c1d;--hold-bg:#fff4df;--open:#6b7280;--shadow:0 12px 32px rgba(18,61,54,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Cairo,Arial,sans-serif}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,a{font:inherit}.shell{width:min(1200px,calc(100% - 48px));margin:auto}.site-header{height:96px;background:#fff}.header-row{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:12px}.brand span:last-child{display:flex;flex-direction:column;align-items:flex-start}.brand strong{font-size:16px}.brand small{font-size:11px;font-weight:700;color:var(--green-700);direction:ltr}.brand-mark{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:var(--green-100);color:var(--green-800);font-size:25px;font-weight:900}.desktop-nav{display:flex;gap:34px;color:var(--muted);font-size:14px}.desktop-nav a{padding:12px 4px}.desktop-nav .active{font-weight:700;color:var(--green-800)}.operator-link{display:grid;place-items:center;min-width:168px;height:46px;padding:0 20px;border-radius:14px;background:var(--mint);color:var(--green-800);font-size:14px;font-weight:700}.hero{padding:64px 0;background:var(--bg)}.hero-grid{display:grid;grid-template-columns:1.06fr 1fr;align-items:center;gap:76px;direction:rtl}.hero-copy{display:flex;flex-direction:column;align-items:flex-start;gap:20px}.eyebrow,.dark-eyebrow{display:inline-flex;align-items:center;min-height:36px;padding:7px 18px;border-radius:999px;background:var(--green-100);color:var(--green-800);font-size:13px;font-weight:700}.hero h1{margin:0;color:var(--green-950);font-size:54px;line-height:1.28;letter-spacing:-1.6px}.hero-copy>p{max-width:604px;margin:0;color:var(--muted);font-size:19px;line-height:1.75}.hero-actions{display:flex;gap:14px}.button{display:inline-flex;align-items:center;justify-content:center;min-width:220px;height:52px;padding:0 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0;color:var(--ink);font-size:38px;line-height:1.35}.section-heading p{margin:0;color:var(--muted);font-size:17px}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}.access-card,.step-card,.guide-grid article{border:1px solid var(--line);border-radius:22px;background:#fff}.access-card{min-height:310px;padding:24px;box-shadow:var(--shadow)}.card-top{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px;font-weight:600}.card-top b{display:grid;place-items:center;width:48px;height:48px;border-radius:16px;background:var(--green-100);color:var(--green-800);font-size:18px}.access-card h3,.step-card h3,.guide-grid h3{margin:18px 0 10px;font-size:22px}.access-card p,.step-card p,.guide-grid p{margin:0;color:var(--muted);line-height:1.7}.access-card footer{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);color:var(--green-700);font-size:13px;font-weight:600}.step-card{min-height:220px;padding:22px}.step-card>span{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:var(--green-800);color:#fff;font-weight:700}.evidence-section{padding:72px 0;background:var(--green-950);color:#fff}.evidence-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:90px}.dark-eyebrow{background:var(--green-700);color:#fff}.evidence-copy h2{margin:20px 0;font-size:42px;line-height:1.35}.evidence-copy>p{margin:0;color:var(--green-100);font-size:18px;line-height:1.75}.evidence-copy ul{display:grid;gap:18px;margin:28px 0 0;padding:0;list-style:none}.evidence-copy li{position:relative;padding-right:24px}.evidence-copy li::before{content:'';position:absolute;right:0;top:8px;width:10px;height:10px;border-radius:50%;background:var(--green-300)}.receipt-card{padding:28px;border-radius:28px;background:#fff;color:var(--ink);box-shadow:var(--shadow)}.receipt-card header,.output-card header{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--line)}.receipt-card dl,.output-card dl,.status-list{margin:14px 0}.receipt-card dl div,.output-card dl div,.status-list div{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:36px}.receipt-card dt,.output-card dt,.status-list dt{color:var(--muted)}.receipt-card dd,.output-card dd,.status-list dd{margin:0;color:var(--green-700);font-weight:600;direction:ltr;text-align:left}.receipt-card .hold-text{color:var(--hold)}.receipt-card footer{display:flex;flex-direction:column;margin-top:14px;padding:12px 14px;border-radius:14px;background:var(--mint)}.receipt-card footer 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.session-view{min-height:100vh;background:var(--bg)}.session-header{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 32px;background:#fff}.session-brand{font-weight:700;color:var(--green-800);direction:ltr}.session-header>span{padding:10px 42px;border-radius:999px;background:var(--hold-bg);color:var(--hold);font-size:13px;font-weight:700}.session-layout{display:grid;grid-template-columns:260px minmax(580px,1fr) 360px;direction:rtl;min-height:calc(100vh - 84px)}.session-nav{display:flex;flex-direction:column;padding:30px 22px;background:var(--green-950);color:#fff}.session-logo{font-size:18px;font-weight:700;line-height:1}.session-logo small{display:block;color:var(--green-300);font-size:11px}.session-nav nav{display:grid;gap:4px;margin-top:28px}.session-nav nav a{padding:14px;border-radius:12px;color:var(--green-100);font-size:13px}.session-nav nav .active{background:var(--green-700);color:#fff;font-weight:700}.runtime-boundary{display:flex;flex-direction:column;margin-top:28px;padding:14px;border-radius:16px;background:var(--green-800)}.runtime-boundary strong{color:var(--green-300)}.runtime-boundary span{margin-top:8px;font-size:11px;line-height:1.55;direction:ltr;text-align:center}.workspace{padding:30px;direction:rtl}.workspace-title{text-align:right}.workspace-title small{color:var(--green-700);font-weight:700}.workspace-title h1{margin:8px 0;font-size:30px}.workspace-title p{margin:0;color:var(--muted)}.session-steps{display:grid;grid-template-columns:repeat(3,1fr);margin:20px 0;padding:0;border:1px solid var(--line);border-radius:16px;background:#fff;list-style:none}.session-steps li{padding:19px;text-align:center;color:var(--muted);font-weight:700}.session-steps .active{color:var(--green-800)}.circuit-card,.output-card{margin-top:18px;padding:24px 28px;border:1px solid var(--line);border-radius:22px;background:#fff}.circuit-card header{display:flex;align-items:center;justify-content:space-between}.circuit-card h2,.output-card h2{margin:0;font-size:17px}.circuit-card header span{padding:10px 22px;border-radius:999px;background:var(--green-100);color:var(--green-800);font:700 12px Cairo}.qubit-row{display:flex;align-items:center;justify-content:space-between;margin-top:20px;padding:10px 18px;border-radius:14px;background:var(--bg)}.qubit-row>div{display:flex;gap:26px}.gate{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--green-800);color:#fff;font-weight:700}.gate.light{border:1px solid var(--line);background:#fff;color:var(--muted)}.output-card{margin-top:18px}.output-card header{padding-bottom:14px}.session-inspector{padding:30px 24px;background:#fff;direction:rtl}.session-inspector h2{margin:0 0 16px;font-size:24px}.decision{padding:18px;border-radius:18px;background:var(--hold-bg);color:var(--hold)}.decision span{font-size:12px;font-weight:700}.decision strong{display:block;margin:6px 0;font-size:32px;direction:ltr}.decision p{margin:0;color:var(--muted);font-size:12px}.status-list{padding-bottom:16px;border-bottom:1px solid var(--line)}.status-list div{min-height:42px}.session-inspector h3{margin-bottom:8px}.session-inspector section>p{color:var(--muted);font-size:12px;line-height:1.55}.card-slots{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin-top:12px;padding:12px;border-radius:14px;background:var(--bg);direction:ltr}.card-slot{display:grid;place-items:center;height:36px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--muted);font-size:11px;font-weight:700}
@media (max-width:1050px){.desktop-nav{display:none}.hero-grid,.evidence-grid{grid-template-columns:1fr}.quantum-visual{grid-row:2}.three-grid{gap:18px}.session-layout{grid-template-columns:220px 1fr}.session-inspector{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:24px}.session-inspector>h2{grid-column:1/-1}.session-inspector section{grid-column:1/-1}.card-slots{grid-template-columns:repeat(12,1fr)}}
@media (max-width:720px){.shell{width:min(100% - 32px,1200px)}.site-header{height:auto;padding:16px 0}.header-row{flex-wrap:wrap}.operator-link{min-width:132px}.brand strong{font-size:14px}.hero{padding:42px 0}.hero-grid{gap:36px}.hero h1{font-size:38px}.hero-copy>p{font-size:16px}.hero-actions{width:100%;flex-direction:column}.button{width:100%}.quantum-visual{min-height:auto;aspect-ratio:568/532}.visual-label{top:18px;left:18px;width:210px}.visual-status{right:18px;bottom:18px;min-width:250px}.section{padding:52px 0}.section-heading h2{font-size:30px}.three-grid{grid-template-columns:1fr}.access-card,.step-card,.guide-grid article{min-height:auto}.evidence-section{padding:52px 0}.evidence-copy h2{font-size:32px}.footer-row{align-items:flex-start;flex-direction:column}.footer-row p{text-align:right}.session-header{height:auto;flex-wrap:wrap;padding:14px 16px}.session-header>span{order:3;width:100%;text-align:center}.session-layout{display:flex;flex-direction:column}.session-nav{order:0}.session-nav nav{grid-template-columns:1fr 1fr}.workspace{order:1;padding:20px 16px}.session-inspector{order:2;display:block}.session-steps li{padding:14px 6px;font-size:12px}.qubit-row{gap:12px}.card-slots{grid-template-columns:repeat(6,1fr)}}
.landauer-promo{padding:58px 0;background:var(--green-100)}.landauer-promo-row{display:flex;align-items:center;justify-content:space-between;gap:48px}.landauer-promo-row>div{max-width:760px}.landauer-promo span{color:var(--green-700);font-size:12px;font-weight:800;direction:ltr}.landauer-promo h2{margin:8px 0;color:var(--green-950);font-size:30px;line-height:1.45}.landauer-promo p{margin:0;color:var(--muted);line-height:1.75}.landauer-promo .button{flex:0 0 auto}
@media (max-width:720px){.landauer-promo-row{align-items:flex-start;flex-direction:column}.landauer-promo h2{font-size:25px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}