/* mysimulator.uk — shared site styles (approved redesign) */
:root{
  --bg:#08090e; --bg2:#0a0e16; --bg3:#05070d; --panel:#0f1623; --media:#070b13;
  --line:rgba(255,255,255,.08); --line2:rgba(255,255,255,.14);
  --text:#e2e8f0; --soft:#b0bccc; --muted:#94a3b8;
  --accent:#60a5fa; --accent2:#a78bfa; --green:#34d399;
  --shadow:0 8px 40px rgba(0,0,0,.5);
}
[data-theme="light"]{
  --bg:#f4f6fb; --bg2:#eef1f8; --bg3:#e8ecf5; --panel:#ffffff; --media:#0b1020;
  --line:rgba(15,23,42,.1); --line2:rgba(15,23,42,.18);
  --text:#0f172a; --soft:#334155; --muted:#64748b;
  --shadow:0 8px 30px rgba(15,23,42,.08);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:'Inter',system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{color:#93c5fd}
.mono{font-family:'JetBrains Mono',monospace}
.container{max-width:1240px;margin:0 auto;padding:0 28px}

/* ── Header ─────────────────────────────── */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb, var(--bg3) 78%, transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);overflow-x:clip}
.nav-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 20px;max-width:1400px;margin:0 auto;flex-wrap:wrap}
.nav-center{min-width:0}
.brand{display:flex;align-items:center;gap:10px;color:var(--text)}
.brand:hover{color:var(--text)}
.brand canvas{display:block;width:32px;height:32px;border-radius:9px;background:#0b1020;border:1px solid rgba(96,165,250,.3)}
.brand b{font-size:16px;font-weight:800;letter-spacing:-.02em}
.brand b span{color:var(--accent)}
.nav-center{display:flex;align-items:center;gap:4px}
.nav-link{padding:8px 14px;border-radius:10px;font-size:13.5px;font-weight:600;color:var(--soft);white-space:nowrap}
.nav-link:hover{background:var(--line);color:var(--text)}
.nav-link.is-active{background:rgba(96,165,250,.12);color:var(--accent)}
.nav-link.is-active:hover{background:rgba(96,165,250,.18)}
details.mega.is-active>summary{background:rgba(96,165,250,.12);color:var(--accent)}
.nav-random{color:var(--green)!important}
.nav-random:hover{background:rgba(52,211,153,.1)!important}
.nav-right{display:flex;align-items:center;gap:10px}
.nav-search{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;border:1px solid var(--line2);background:var(--line);color:var(--muted);font-size:13px;min-width:190px}
.nav-search kbd{margin-left:auto;font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--muted);border:1px solid var(--line2);border-radius:5px;padding:1px 6px}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:999px;border:1px solid var(--line2);background:var(--line);font-size:14px;cursor:pointer;color:var(--text)}
.icon-btn:hover{border-color:var(--accent)}
.burger{display:none;background:none;border:1px solid var(--line2);border-radius:10px;color:var(--text);font-size:18px;padding:6px 12px;cursor:pointer}

/* mega + lang dropdowns */
details.mega,details.lang{position:relative}
details.mega>summary,details.lang>summary{list-style:none;cursor:pointer}
details.mega>summary::-webkit-details-marker,details.lang>summary::-webkit-details-marker{display:none}
details.mega>summary{padding:8px 14px;border-radius:10px;font-size:13.5px;font-weight:600;color:var(--text);background:var(--line);display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.mega-panel{position:absolute;left:0;top:calc(100% + 12px);width:560px;background:var(--panel);border:1px solid var(--line2);border-radius:18px;box-shadow:0 24px 80px rgba(0,0,0,.5);overflow:hidden;z-index:60}
.mega-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px 12px;border-bottom:1px solid var(--line)}
.mega-head b{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.mega-head span{font-family:'JetBrains Mono',monospace;font-size:10.5px;color:var(--accent)}
.mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px;padding:10px}
.mega-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;color:var(--text)}
.mega-item:hover{background:var(--line);color:var(--text)}
.mega-dot{width:36px;height:36px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.mega-dot i{width:10px;height:10px;border-radius:50%}
.mega-item b{display:block;font-size:13.5px;font-weight:700;line-height:1.25}
.mega-item small{display:block;font-size:11px;color:var(--muted);margin-top:1px}
.mega-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px;border-top:1px solid var(--line)}
.mega-foot a{font-size:12.5px;font-weight:600}
details.lang>summary{display:inline-flex;align-items:center;gap:8px;padding:7px 13px;border:1px solid var(--line2);border-radius:999px;font-size:13px;font-weight:600;color:var(--text);background:var(--line)}
details.lang img,.lang-list img{width:21px;height:15px;border-radius:3px;display:block;flex-shrink:0}
.lang-panel{position:absolute;right:0;top:calc(100% + 8px);width:328px;max-width:calc(100vw - 32px);background:var(--panel);border:1px solid var(--line2);border-radius:14px;padding:8px;box-shadow:0 16px 48px rgba(0,0,0,.5);display:flex;flex-direction:column;gap:6px;z-index:60;max-height:min(420px,70vh)}
.lang-search{flex-shrink:0;padding:0 2px 6px;border-bottom:1px solid var(--line)}
.lang-search input{width:100%;padding:8px 10px;border-radius:9px;border:1px solid var(--line2);background:var(--bg2);color:var(--text);font-size:13px;font-family:inherit}
.lang-search input:focus{outline:1px solid var(--accent)}
.lang-list{display:grid;grid-template-columns:1fr 1fr;gap:2px;overflow-y:auto;padding-right:2px}
.lang-list::-webkit-scrollbar{width:6px}
.lang-list::-webkit-scrollbar-thumb{background:var(--line2);border-radius:6px}
.lang-list a{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:9px;font-size:12.5px;font-weight:600;color:var(--soft);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lang-list a:hover{background:var(--line);color:var(--text)}
.lang-list a.is-active{background:rgba(96,165,250,.1);color:var(--text)}
.lang-list a.is-active em{margin-left:auto;font-style:normal;font-size:10px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.06em;flex-shrink:0}
.lang-empty{padding:14px 4px 4px;text-align:center;font-size:12px;color:var(--muted)}

/* ── Hero ─────────────────────────────── */
.hero{position:relative;height:640px;overflow:hidden;background:radial-gradient(ellipse 80% 60% at 50% 110%, rgba(96,165,250,.12) 0%, rgba(167,139,250,.06) 40%, transparent 70%), #05070d}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;cursor:crosshair}
.hero-inner{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;pointer-events:none}
.hero h1{font-size:clamp(44px,6.5vw,84px);font-weight:800;line-height:1.04;letter-spacing:-.035em;margin:0 0 22px;color:#fff}
.hero .grad{background:linear-gradient(120deg,#60a5fa 0%,#a78bfa 55%,#34d399 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p{font-size:19px;color:#b0bccc;line-height:1.7;max-width:640px;margin:0}
.hero p strong{color:#e2e8f0}
.continue-chip{pointer-events:auto;display:inline-flex;align-items:center;gap:8px;margin-top:30px;padding:8px 18px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:rgba(10,15,24,.6);color:#94a3b8;font-size:13px;backdrop-filter:blur(6px)}
.continue-chip:hover{border-color:#60a5fa;color:#b0bccc}
.continue-chip strong{color:#e2e8f0}
.hero-fx{position:absolute;bottom:24px;left:26px;z-index:3;display:flex;flex-direction:column;gap:10px}
.hero-hint{font-family:'JetBrains Mono',monospace;font-size:10.5px;color:#94a3b8;letter-spacing:.08em;text-transform:uppercase}
.fx-btns{display:flex;gap:8px;flex-wrap:wrap}
.fx-btns button{padding:8px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.05);color:#e2e8f0;font-size:12px;font-weight:600;cursor:pointer;font-family:'Inter',sans-serif;backdrop-filter:blur(6px)}
.fx-btns button.is-active{border-color:#60a5fa;background:rgba(96,165,250,.28)}
.hero-speed{position:absolute;bottom:24px;right:26px;z-index:3;display:flex;align-items:center;gap:12px;padding:10px 16px;background:rgba(10,15,24,.72);border:1px solid rgba(96,165,250,.28);border-radius:12px;backdrop-filter:blur(8px)}
.hero-speed label{font-family:'JetBrains Mono',monospace;font-size:10.5px;color:#94a3b8;letter-spacing:.08em;text-transform:uppercase}
.hero-speed input{width:130px;accent-color:#60a5fa;cursor:pointer}
.hero-speed output{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:#60a5fa;min-width:34px;text-align:right}
.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:8px;color:#94a3b8;font-size:11px;text-transform:uppercase;letter-spacing:.08em}
.mouse{width:22px;height:38px;border:2px solid rgba(96,165,250,.4);border-radius:999px;position:relative}
.mouse i{position:absolute;top:6px;left:50%;transform:translateX(-50%);width:3px;height:7px;background:#60a5fa;border-radius:999px;animation:scrollBounce 1.6s ease infinite}
@keyframes scrollBounce{0%,100%{top:6px;opacity:1}50%{top:18px;opacity:.3}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

/* ── Sections ─────────────────────────────── */
.section{padding:72px 0}
.section.alt{background:var(--bg2)}
.sec-head{text-align:center;margin-bottom:46px}
.kicker{display:block;font-size:13px;color:var(--accent);letter-spacing:.12em;text-transform:uppercase;font-weight:600;margin-bottom:12px}
.kicker.green{color:var(--green)}
.sec-head h2{font-size:37px;font-weight:700;letter-spacing:-.025em;margin:0 0 12px}
.sec-head p{font-size:16.5px;color:var(--soft);margin:0}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:36px}
.center-cta{text-align:center;margin-top:36px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 30px;border-radius:14px;font-weight:600;font-size:15px;cursor:pointer}
.btn-primary{background:var(--accent);color:#03060f;box-shadow:0 0 24px rgba(96,165,250,.3)}
.btn-primary:hover{background:#93c5fd;color:#03060f;transform:translateY(-2px)}
.btn-ghost{border:1px solid rgba(96,165,250,.35);color:var(--text)}
.btn-ghost:hover{background:rgba(96,165,250,.1);color:var(--text)}

/* cards */
.sim-card{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:18px;overflow:hidden;color:var(--text);transition:all .25s;box-shadow:none}
.sim-card:hover{transform:translateY(-6px);color:var(--text)}
.sim-card canvas{display:block;width:100%;background:var(--media)}
.sim-card .body{display:flex;flex-direction:column;padding:18px 20px 20px}
.sim-card .body b{font-size:16.5px;font-weight:700;margin-bottom:5px}
.sim-card .body span{font-size:12.5px;color:var(--muted);line-height:1.55}
.feature-card{position:relative;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-top:3px solid var(--accent);border-radius:18px;padding:22px;color:var(--text);transition:all .25s}
.feature-card:hover{transform:translateY(-6px);color:var(--text)}
.feature-card canvas{display:block;width:100%;background:var(--media);border-radius:10px;margin-bottom:16px}
.feature-card .tag{position:absolute;top:34px;right:34px;font-size:11px;font-weight:600;padding:3px 10px;border-radius:999px;background:rgba(167,139,250,.16);color:#a78bfa}
.feature-card em{font-style:normal;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}
.feature-card b{font-size:19px;font-weight:700;margin-bottom:8px}
.feature-card span{font-size:13px;color:var(--muted);line-height:1.65}
.prof-card{display:flex;align-items:center;gap:14px;padding:18px 20px;background:var(--panel);border:1px solid var(--line);border-radius:16px;color:var(--text);transition:all .2s}
.prof-card:hover{transform:translateY(-3px);border-color:var(--accent);color:var(--text)}
.prof-card canvas{display:block;width:44px;height:44px;border-radius:12px;background:var(--media);flex-shrink:0}
.prof-card b{display:block;font-size:14.5px;font-weight:700}
.prof-card small{display:block;font-size:11.5px;color:var(--muted);margin-top:2px}
.kid-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:9px;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:20px 14px;color:var(--text);transition:all .25s}
.kid-card:hover{transform:translateY(-5px);border-color:rgba(134,239,172,.4);color:var(--text)}
.kid-card canvas{display:block;width:100%;background:var(--media);border-radius:10px}
.kid-card b{font-size:14.5px;font-weight:700;line-height:1.3}
.age{font-size:10.5px;font-weight:600;padding:3px 10px;border-radius:999px;border:1px solid}
.age-g{color:#4ade80;border-color:rgba(74,222,128,.35);background:rgba(74,222,128,.08)}
.age-b{color:#60a5fa;border-color:rgba(96,165,250,.35);background:rgba(96,165,250,.08)}
.age-p{color:#c084fc;border-color:rgba(192,132,252,.35);background:rgba(192,132,252,.08)}
.list-row{display:flex;align-items:center;gap:14px;padding:14px 18px;background:var(--panel);border:1px solid var(--line);border-radius:14px;color:var(--text);transition:all .2s}
.list-row:hover{transform:translateX(5px);border-color:rgba(96,165,250,.45);color:var(--text)}
.list-row canvas{display:block;width:132px;height:80px;background:var(--media);border-radius:9px;flex-shrink:0}
.list-row b{display:block;font-weight:700;font-size:14.5px}
.list-row small{display:block;font-size:11.5px;color:var(--muted);margin-top:2px}
.list-row .arr{margin-left:auto;color:var(--accent);font-size:15px;flex-shrink:0}
.pill{font-size:11px;font-weight:700;padding:2px 10px;border-radius:999px}
.pill-new{background:rgba(52,211,153,.12);color:#34d399}
.pill-pop{background:rgba(251,191,36,.12);color:#fbbf24}

/* stats band */
.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:56px 28px;background:linear-gradient(135deg,rgba(96,165,250,.06),rgba(167,139,250,.06));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-band canvas{display:block;width:100%;height:150px;cursor:crosshair}

/* why */
.value-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:36px 28px;text-align:center;transition:all .25s}
.value-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.value-card i{display:block;font-size:40px;margin-bottom:16px;line-height:1;font-style:normal}
.value-card h3{font-size:19px;font-weight:700;margin:0 0 10px}
.value-card p{font-size:13.5px;color:var(--muted);line-height:1.7;margin:0}
.chip-row{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:32px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:1px solid var(--line2);border-radius:999px;font-size:13px;font-weight:600;color:var(--soft);background:var(--panel)}

/* articles */
.article-card{display:flex;flex-direction:column;gap:10px;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px;color:var(--text);transition:all .25s}
.article-card:hover{transform:translateY(-4px);border-color:rgba(96,165,250,.45);color:var(--text)}
.article-card .tag{font-size:10.5px;font-weight:600;padding:3px 10px;border-radius:999px;background:rgba(96,165,250,.12);color:var(--accent);width:fit-content}
.article-card b{font-size:18px;font-weight:700;letter-spacing:-.015em;line-height:1.35}
.article-card span{font-size:13px;color:var(--muted);line-height:1.65;flex:1}
.article-card small{font-size:11px;color:var(--muted)}
.article-card .arr{font-size:16px;color:var(--accent)}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:8px;max-width:840px;margin:0 auto}
.faq-list details{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:border-color .2s}
.faq-list details[open]{border-color:rgba(96,165,250,.45);background:color-mix(in srgb, var(--accent) 5%, var(--panel))}
.faq-list summary{cursor:pointer;display:flex;align-items:center;gap:12px;padding:12px 18px;font-weight:600;font-size:14px;list-style:none}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::before{content:'+';order:-1;flex:0 0 24px;width:24px;height:24px;border-radius:50%;border:1.5px solid var(--accent);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:600;line-height:1;transition:background .2s}
.faq-list details[open] summary::before{content:'×';background:rgba(96,165,250,.14)}
.faq-list summary i{display:none}
.faq-list p{padding:0 18px 14px 54px;color:var(--soft);line-height:1.6;font-size:13px;margin:0}
#faq-extra{display:none;flex-direction:column;gap:8px}
#faq-extra.is-open{display:flex}
.faq-more-btn{padding:9px 24px;border-radius:12px;border:1px solid rgba(96,165,250,.35);background:transparent;color:var(--text);font-weight:600;font-size:13px;cursor:pointer;font-family:'Inter',sans-serif}
.faq-more-btn:hover{background:rgba(96,165,250,.1)}
.cta-row{display:flex;gap:14px;justify-content:center;margin-top:44px;flex-wrap:wrap}

/* ── Footer ─────────────────────────────── */
.site-footer{position:relative;background:#05070d;border-top:1px solid var(--line);overflow:hidden;color:#e2e8f0}
.site-footer>canvas{position:absolute;inset:0;width:100%;height:100%}
.foot-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding:48px 56px 40px;max-width:1400px;margin:0 auto}
.foot-grid p{font-size:13px;color:#94a3b8;line-height:1.7;margin:0 0 18px;max-width:280px}
.foot-stats{display:flex;gap:28px;margin-bottom:22px}
.foot-stats b{display:block;font-size:20px;font-weight:800;color:#e2e8f0;line-height:1.2}
.foot-stats small{font-size:11px;color:#94a3b8;letter-spacing:.04em}
.foot-col b{display:block;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#e2e8f0;margin-bottom:16px}
.foot-col{display:flex;flex-direction:column}
.foot-col a{font-size:13.5px;color:#94a3b8;margin-bottom:10px}
.foot-col a:hover{color:#60a5fa}
.foot-contact{display:inline-flex;align-items:center;gap:7px;padding:8px 16px;border-radius:10px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.03);color:#e2e8f0;font-size:12.5px;font-weight:600;width:fit-content}
.foot-contact:hover{border-color:#60a5fa;color:#60a5fa}
.foot-bar{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 56px;border-top:1px solid rgba(255,255,255,.06);max-width:1400px;margin:0 auto;flex-wrap:wrap}
.foot-bar,.foot-bar a{font-size:12px;color:#94a3b8}
.foot-bar a:hover{color:#60a5fa}
.foot-bar .links{display:inline-flex;align-items:center;gap:20px}

/* ── Category page ─────────────────────────────── */
.cat-hero{position:relative;height:480px;overflow:hidden;background:radial-gradient(ellipse 80% 70% at 50% 0%, color-mix(in srgb, var(--cat,#3b82f6) 16%, transparent), transparent 65%), #05070d}
.cat-hero canvas{position:absolute;inset:0;width:100%;height:100%;cursor:crosshair}
.cat-hero-inner{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;padding:0 40px;pointer-events:none}
.crumbs{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:#94a3b8;margin-bottom:18px}
.crumbs a{color:#b0bccc;pointer-events:auto}
.crumbs i{font-style:normal;font-size:9px}
.crumbs em{font-style:normal;color:var(--cat,#3b82f6);font-weight:600}
.cat-hero h1{font-size:clamp(36px,5vw,58px);font-weight:800;line-height:1.05;letter-spacing:-.03em;margin:0 0 14px;background:linear-gradient(135deg,#fff 30%,var(--cat,#3b82f6) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.cat-hero p{font-size:17px;color:#b0bccc;line-height:1.7;max-width:560px;margin:0 0 20px}
.cat-stats{display:inline-flex;gap:22px;font-size:13.5px;color:#b0bccc}
.cat-stats b{color:var(--cat,#3b82f6)}
.cat-hint{position:absolute;bottom:18px;left:26px;z-index:3;font-family:'JetBrains Mono',monospace;font-size:10.5px;color:#94a3b8;letter-spacing:.08em;text-transform:uppercase}
.cat-main{display:grid;grid-template-columns:230px 1fr;gap:30px;padding:36px 0 48px;align-items:start}
.filters{display:flex;flex-direction:column;gap:22px}
.fgroup>b{display:block;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.fitem{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--text);cursor:pointer;margin-bottom:7px}
.fitem input{accent-color:var(--cat,#3b82f6)}
.fitem small{margin-left:auto;color:var(--muted);font-size:11px}
.fnote{padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.fnote b{display:block;font-size:12px;font-weight:700;margin-bottom:6px}
.fnote span{font-size:11.5px;color:var(--muted);line-height:1.6}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.simc{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;color:var(--text);transition:all .25s}
.simc:hover{transform:translateY(-5px);border-color:var(--cat,#3b82f6);color:var(--text)}
.simc canvas{display:block;width:100%;background:var(--media)}
.simc .body{display:flex;flex-direction:column;gap:6px;padding:15px 17px}
.simc .trow{display:flex;align-items:center;justify-content:space-between;gap:8px}
.simc .trow b{font-size:15px;font-weight:700}
.simc .desc{font-size:12px;color:var(--muted);line-height:1.55}
.pager{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:28px;padding-top:22px;border-top:1px solid var(--line);flex-wrap:wrap}
.pager>span{font-size:13px;color:var(--muted)}
.pager b{color:var(--text)}
.pages{display:flex;align-items:center;gap:6px}
.pages a,.pages span{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;font-size:13.5px;font-weight:600}
.pages a{border:1px solid var(--line2);color:var(--soft)}
.pages a:hover{border-color:var(--cat,#3b82f6);color:var(--cat,#3b82f6)}
.pages a.cur{background:var(--cat,#3b82f6);color:#03060f;border:none}
.pages span{color:var(--muted)}
.about-band{background:var(--bg2);border-top:1px solid var(--line);padding:44px 0}
.about-2col{display:grid;grid-template-columns:1.5fr 1fr;gap:32px;align-items:start}
.about-kick{display:inline-flex;align-items:center;gap:10px;margin-bottom:12px}
.about-kick i{width:26px;height:3px;border-radius:99px;background:var(--cat,#3b82f6);font-style:normal}
.about-kick b{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--cat,#3b82f6)}
.about-2col h2{font-size:23px;font-weight:700;letter-spacing:-.02em;margin:0 0 12px}
.about-2col p{font-size:14px;color:var(--soft);line-height:1.85;margin:0 0 12px}
.qfacts{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px 22px}
.qfacts>b{display:block;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.qfact{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--soft);margin-bottom:12px}
.qfact i{width:34px;height:34px;border-radius:10px;background:var(--line);border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-style:normal;flex-shrink:0;font-family:'JetBrains Mono',monospace;font-weight:600}
.relcats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.relcat{display:flex;align-items:center;gap:14px;padding:12px;background:var(--panel);border:1px solid var(--line);border-radius:16px;color:var(--text);transition:all .2s}
.relcat:hover{transform:translateY(-3px);color:var(--text)}
.relcat canvas{display:block;width:84px;height:56px;border-radius:10px;background:var(--media);flex-shrink:0}
.relcat b{display:block;font-size:14.5px;font-weight:700}
.relcat small{display:block;font-size:11.5px;color:var(--muted);margin-top:3px}
.relcat .arr{margin-left:auto;font-size:15px;flex-shrink:0;padding-right:6px}
.pnnav{display:flex;align-items:stretch;gap:14px;padding:0 0 44px}
.pnnav a{display:flex;align-items:center;gap:14px;padding:18px 22px;background:var(--panel);border:1px solid var(--line);border-radius:16px;color:var(--text);transition:all .2s}
.pnnav a:hover{color:var(--text)}
.pnnav .prev{flex:1}
.pnnav .prev:hover{border-color:var(--cat,#3b82f6);transform:translateX(-4px)}
.pnnav .next{flex:1;justify-content:flex-end;text-align:right}
.pnnav .next:hover{border-color:var(--cat,#3b82f6);transform:translateX(4px)}
.pnnav .all{justify-content:center;background:color-mix(in srgb, var(--cat,#3b82f6) 10%, transparent);border:1px solid var(--cat,#3b82f6);color:var(--cat,#3b82f6);font-size:13px;font-weight:700;padding:18px 26px}
.pnnav .arrow{color:var(--cat,#3b82f6);font-size:18px}
.pnnav small{display:block;font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:3px}
.pnnav b{font-size:14.5px;font-weight:700}
@media (max-width:1080px){.cards-3{grid-template-columns:repeat(2,1fr)}.about-2col{grid-template-columns:1fr}.relcats{grid-template-columns:1fr}}
@media (max-width:760px){.cat-main{grid-template-columns:1fr}.cards-3{grid-template-columns:1fr}.pnnav{flex-direction:column}}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.revealed{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ── Responsive ─────────────────────────────── */
@media (max-width:1080px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}
  .stats-band{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-search{display:none}
}
@media (max-width:760px){
  .burger{display:block}
  .nav-center{display:none}
  body.nav-open .nav-center{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--panel);border-bottom:1px solid var(--line2);padding:12px;gap:2px;z-index:55}
  body.nav-open .nav-center .nav-link,body.nav-open details.mega>summary{display:block;padding:12px 16px}
  .mega-panel{position:static;width:100%}
  .grid-4,.grid-3{grid-template-columns:1fr}
  .hero{height:560px}
  .hero-speed{display:none}
  .hero-fx{left:16px;bottom:16px}
  .stats-band{grid-template-columns:1fr 1fr;padding:40px 20px}
  .foot-grid{grid-template-columns:1fr;padding:40px 24px}
  .foot-bar{padding:18px 24px}
  .section{padding:52px 0}
}


/* ── catalogue: filter empty-state, search results (catalog.js) ─────────── */
.cat-empty{grid-column:1/-1;display:flex;flex-direction:column;align-items:center;gap:14px;padding:48px 0;color:var(--muted);font-size:14px}
.sr-group{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:20px 0 4px}
.sr-group a{color:var(--cat,var(--accent))}
.sr-group span{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);border:1px solid var(--line2);border-radius:6px;padding:1px 7px}
#results mark{background:rgba(96,165,250,.22);color:var(--text);border-radius:3px;padding:0 2px}

.pages{flex-wrap:wrap;justify-content:center}
@media(max-width:760px){.pager{justify-content:center;text-align:center}.pages a,.pages span{width:32px;height:32px;font-size:12.5px}}

/* ── Simulation page (wrapper + iframe stage) ───────────────── */
.sim-wrap{padding-top:22px}
.sim-wrap .crumbs{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);flex-wrap:wrap}
.sim-h1{font-size:clamp(22px,3.2vw,32px);font-weight:800;letter-spacing:-.025em;margin:12px 0 6px}
.sim-lead{margin:0 0 14px;color:var(--soft);font-size:14.5px;line-height:1.6;max-width:74ch}
.sim-badges{justify-content:flex-start;margin:0 0 18px}
.sim-chip-cat{border-color:var(--cat)!important;color:var(--cat)!important}
.sim-layout{display:grid;grid-template-columns:minmax(0,1fr) 324px;gap:20px;align-items:start}
.sim-stage{min-width:0;background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
.sim-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 12px;background:var(--bg2);border-bottom:1px solid var(--line);flex-wrap:wrap}
.sim-tb-id{font-size:11px;color:var(--muted);border:1px solid var(--line2);border-radius:6px;padding:2px 8px}
.sim-tb-btns{display:flex;gap:7px;flex-wrap:wrap}
.sim-tb-b{display:inline-flex;align-items:center;gap:5px;font-family:'Inter',system-ui,sans-serif;font-size:12.5px;font-weight:600;color:var(--soft);background:var(--line);border:1px solid var(--line2);border-radius:9px;padding:6px 11px;cursor:pointer}
.sim-tb-b:hover{color:var(--text);border-color:var(--cat)}
.sim-stage iframe{display:block;width:100%;height:min(70vh,640px);min-height:480px;border:0;background:var(--media)}
.sim-side{display:flex;flex-direction:column;gap:14px;min-width:0}
.sim-meta,.sim-rel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.sim-meta>b,.sim-rel>b{display:block;font-size:13px;font-weight:700;margin-bottom:10px}
.sim-meta-r{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:6px 0;border-top:1px solid var(--line);font-size:12.5px}
.sim-meta-r span{color:var(--muted)}
.sim-meta-r b{font-weight:600;color:var(--text);text-align:right;overflow-wrap:anywhere;min-width:0}
.sim-tags{justify-content:flex-start;margin-top:12px}
.sim-tags .chip{font-size:10.5px}
.sim-art{display:flex;flex-direction:column;gap:2px;background:var(--panel);border:1px solid var(--line2);border-left:3px solid var(--cat);border-radius:12px;padding:12px 14px;font-size:13px;font-weight:700;color:var(--text)}
.sim-art:hover{color:var(--cat)}
.sim-art small{font-weight:500;font-size:11.5px;color:var(--muted)}
.sim-rel-i{display:flex;align-items:center;gap:10px;padding:8px 0;border-top:1px solid var(--line);color:var(--text)}
.sim-rel-i canvas{width:84px;height:56px;flex:none;border-radius:8px;background:var(--media);border:1px solid var(--line)}
.sim-rel-i span{min-width:0;display:flex;flex-direction:column;gap:2px}
.sim-rel-i b{font-size:12.5px;font-weight:600;line-height:1.3}
.sim-rel-i small{font-size:11px;color:var(--muted);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sim-rel-i:hover b{color:var(--cat)}
.sim-rel-all{display:block;margin-top:12px;font-size:12px;font-weight:600;color:var(--cat)}

/* prose carried over from the original simulation page */
.sim-prose{max-width:80ch;margin:34px 0 0;color:var(--soft);font-size:14.5px;line-height:1.75}
.sim-prose .prose-block{padding:18px 0;border-top:1px solid var(--line)}
.sim-prose h2{font-size:20px;font-weight:700;letter-spacing:-.02em;color:var(--text);margin:0 0 10px}
.sim-prose h3{font-size:14px;font-weight:700;color:var(--text);margin:0 0 6px}
.sim-prose p{margin:0 0 12px}
.sim-prose ul,.sim-prose ol{margin:0 0 12px;padding-left:20px}
.sim-prose li{margin:0 0 6px}
.sim-prose a{color:var(--cat)}
.sim-prose .desc-details{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin-top:14px}
.sim-prose .desc-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px}
.sim-prose .desc-card p{margin:0;font-size:13px;color:var(--muted)}
.sim-prose .faq-item{background:var(--panel);border:1px solid var(--line);border-radius:10px;margin:0 0 8px;padding:10px 14px}
.sim-prose .faq-q{font-size:13.5px;font-weight:600;color:var(--text);margin:0 0 6px}
.sim-prose .faq-a{font-size:13px;color:var(--muted);margin:0}
.sim-prose details{background:var(--panel);border:1px solid var(--line);border-radius:10px;margin:0 0 8px;padding:10px 14px}
.sim-prose details summary{cursor:pointer;font-size:13.5px;font-weight:600;color:var(--text);list-style:none}
.sim-prose details summary::-webkit-details-marker{display:none}
.sim-prose details[open] summary{margin-bottom:8px;border-bottom:1px solid var(--line);padding-bottom:8px}
.sim-prose details p{font-size:13px;color:var(--muted);margin:0}
.sim-uth{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-top:18px}
.sim-uth>b{display:block;font-size:15px;font-weight:700;color:var(--text);margin-bottom:8px}
.sim-uth p{margin:0 0 10px;font-size:13.5px}
.sim-uth-l{font-size:11.5px!important;color:var(--muted);margin:10px 0 0!important}
@media(max-width:1000px){.sim-layout{grid-template-columns:1fr}.sim-stage iframe{height:60vh;min-height:380px}}
@media(max-width:760px){.sim-wrap{padding-top:14px}.sim-toolbar{justify-content:center}.sim-tb-id{display:none}.sim-stage iframe{height:60vh;min-height:340px}}
.sim-prose .info-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:0 0 14px}
.sim-prose .info-cards .card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px}
.sim-prose .info-cards .card h3{color:var(--cat)}
.sim-prose .info-cards .card p{margin:0;font-size:13px;color:var(--muted)}
.sim-prose .faq-list{display:flex;flex-direction:column;gap:8px}

/* ── RTL support (Arabic and any future RTL language) ─────────────────────
   Most layout is flexbox in the default "row" direction, which the browser
   already mirrors automatically once <html dir="rtl"> is set — no override
   needed there. Only rules below use PHYSICAL left/right properties
   (position, margin, padding, border, text-align), which do NOT auto-flip
   with dir and must be mirrored explicitly. Scoped to html[dir="rtl"] so it
   has zero effect on existing LTR languages. */
html[dir="rtl"] .mega-panel{left:auto;right:0}
html[dir="rtl"] .lang-panel{right:auto;left:0}
html[dir="rtl"] .lang-list a.is-active em{margin-left:0;margin-right:auto}
html[dir="rtl"] .nav-search kbd{margin-left:0;margin-right:auto}
html[dir="rtl"] .hero-fx{left:auto;right:26px}
html[dir="rtl"] .hero-speed{right:auto;left:26px}
html[dir="rtl"] .hero-speed output{text-align:left}
html[dir="rtl"] .feature-card .tag{right:auto;left:34px}
html[dir="rtl"] .list-row .arr{margin-left:0;margin-right:auto}
html[dir="rtl"] .cat-hint{left:auto;right:26px}
html[dir="rtl"] .fitem small{margin-left:0;margin-right:auto}
html[dir="rtl"] .relcat .arr{margin-left:0;margin-right:auto;padding-right:0;padding-left:6px}
html[dir="rtl"] .pnnav .next{justify-content:flex-start;text-align:left}
html[dir="rtl"] .pnnav .prev{justify-content:flex-start}
html[dir="rtl"] .sim-meta-r b{text-align:left}
html[dir="rtl"] .sim-art{border-left:none;border-right:3px solid var(--cat)}
html[dir="rtl"] .sim-prose ul,html[dir="rtl"] .sim-prose ol{padding-left:0;padding-right:20px}
@media(max-width:760px){
  html[dir="rtl"] body.nav-open .nav-center{left:0;right:0}
  html[dir="rtl"] .hero-fx{left:auto;right:16px}
  html[dir="rtl"] .cat-hint{left:auto;right:16px}
}