/* ToutWAF site, full stylesheet (the tokens, header and hero basics are in critical.css, inlined in each page).
   Logical properties throughout, so right-to-left (Arabic) works natively. No remote font, image or script. */
:root{--code-bg:#0A1A3A;--code-bar:#10244C;--code-fg:#E4ECFF;--code-mut:#A9BBE4;--code-line:#22407A;--tint:color-mix(in srgb,var(--accent) 10%,transparent)}
:root[data-theme=dark]{--code-bg:#060D1C;--code-bar:#0C1830;--code-line:#1B2C4F}
@media(prefers-color-scheme:dark){:root:not([data-theme]){--code-bg:#060D1C;--code-bar:#0C1830;--code-line:#1B2C4F}}
::selection{background:color-mix(in srgb,var(--accent) 30%,transparent)}
a:hover{text-decoration-thickness:2px}
main{display:block}
h3{line-height:1.25}
.arrow-i{width:1.1em;height:1.1em}
[dir=rtl] .arrow-i{transform:scaleX(-1)}
/* ---- menus (language, theme, "More") ---- */
.menu a,.menu button{display:flex;align-items:center;gap:10px;width:100%;padding:9px 12px;border-radius:9px;color:var(--text);background:none;border:0;font:inherit;font-size:.95rem;text-align:start;cursor:pointer;text-decoration:none;white-space:nowrap}
.menu a:hover,.menu button:hover{background:var(--tint)}
.menu .ic{color:var(--muted);width:1.1em;height:1.1em}
.menu [aria-current],.menu [aria-checked=true]{color:var(--acc-t);font-weight:650}
.menu [aria-checked=true]::after,.menu a[aria-current=true]::after{content:"";margin-inline-start:auto;width:16px;height:16px;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7'/%3E%3C/svg%3E") center/contain no-repeat}
.lang-menu{display:grid;grid-template-columns:1fr 1fr;min-width:304px;max-height:75vh;overflow:auto}
.lang-menu a{justify-content:space-between}
.lang-menu small{color:var(--muted);text-transform:uppercase;font-size:.72rem;letter-spacing:.06em}
/* ---- header menu: mega panel (Features) and simple dropdowns; the pill and the buttons are in critical.css ---- */
.nv-features{position:static}
.mm{position:absolute;z-index:60;top:calc(100% + 14px);background:var(--card);border:1px solid var(--line2);border-radius:22px;box-shadow:var(--shadow-l);padding:14px;text-align:start}
.mm ul{list-style:none;margin:0;padding:0}
.mm a:focus-visible{outline-offset:-3px}
.mm-mega{inset-inline:0;margin-inline:auto;width:min(100%,1100px);max-height:calc(100vh - var(--hh) - 28px);overflow-y:auto}
.mm-sm{inset-inline-start:0;min-width:270px;max-width:calc(100vw - 24px)}
.mm-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px 16px}
.mm-h{margin:4px 10px 6px;font-size:.73rem;font-weight:750;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
:lang(ar) .mm-h,:lang(zh) .mm-h{letter-spacing:0;text-transform:none;font-size:.82rem}
.mm-i{display:flex;align-items:flex-start;gap:12px;padding:8px 10px;border-radius:14px;color:var(--text);text-decoration:none}
.mm-i:hover,.mm-s:hover,.mm-fl:hover,.mm-i[aria-current],.mm-s[aria-current]{background:var(--tint)}
.mm-ic{flex:none;display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--tint);color:var(--acc-t)}
.mm-ic svg{width:19px;height:19px}
.mm-i:hover .mm-ic,.mm-i:focus-visible .mm-ic{background:var(--btn);color:#fff}
.mm-t{display:flex;flex-wrap:wrap;align-items:center;gap:2px 8px;font-weight:680;font-size:.94rem;line-height:1.3;color:var(--head)}
.mm-d{display:block;margin-top:1px;font-size:.82rem;line-height:1.35;color:var(--muted)}
.mm-i[aria-current] .mm-t,.mm-s[aria-current]{color:var(--acc-t)}
.mm-tag{padding:1px 8px;border-radius:99px;border:1px solid color-mix(in srgb,var(--warn) 38%,transparent);background:color-mix(in srgb,var(--warn) 13%,transparent);color:var(--warn);font-size:.68rem;font-weight:750;letter-spacing:.02em;line-height:1.5;white-space:nowrap}
.mm-tag.mm-free{border-color:color-mix(in srgb,var(--ok) 38%,transparent);background:color-mix(in srgb,var(--ok) 13%,transparent);color:var(--ok)}
.mm-foot{position:sticky;bottom:-14px;z-index:1;display:flex;flex-wrap:wrap;align-items:center;gap:4px 6px;margin:10px -14px -14px;padding:10px 18px;border-top:1px solid var(--line);background:var(--bg2);border-radius:0 0 21px 21px}
.mm-fl{display:inline-flex;align-items:center;gap:7px;padding:7px 12px;border-radius:99px;color:var(--muted);font-size:.9rem;font-weight:650;text-decoration:none}
.mm-fl:hover{color:var(--head)}
.mm-fl.lead{color:var(--acc-t)}
.mm-fl.free{margin-inline-start:auto;color:var(--ok);background:color-mix(in srgb,var(--ok) 11%,transparent)}
.mm-fl svg{width:1.05em;height:1.05em}
.mm-s{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:12px;color:var(--text);font-size:.95rem;font-weight:560;text-decoration:none;white-space:nowrap}
.mm-s>svg{color:var(--acc-t);width:1.15em;height:1.15em}
.mm-s .mm-x{margin-inline-start:auto;width:.85em;height:.85em;color:var(--muted)}
.mm-sep{margin-top:6px;padding-top:6px;border-top:1px solid var(--line)}
:root:not(.js) .nv:hover>.mm,:root:not(.js) .nv:focus-within>.mm{display:block}
@media(prefers-reduced-motion:no-preference){.nv-b svg{transition:transform .18s}.nv.open>.mm{animation:mm-in .16s ease-out}}
@keyframes mm-in{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
@media(max-width:1200px){.nv-features{position:relative}.mm{position:static;width:auto;max-width:none;max-height:none;overflow:visible;box-shadow:none;border:0;background:transparent;padding:2px 0 8px 8px;animation:none}.mm-cols{grid-template-columns:minmax(0,1fr)}.mm-foot{position:static;margin:6px 0 0;padding:8px;border:1px solid var(--line);border-radius:14px}.mm-fl.free{margin-inline-start:0}.mm-sm{min-width:0}.mm-s{white-space:normal}:root:not(.js) .mm{display:block}}
@media(max-width:560px){details.pop{position:static}.menu{inset-inline:12px;top:100%;margin-top:6px;min-width:0}.lang-menu{min-width:0}}
/* ---- sections ---- */
.section{padding:clamp(56px,8vw,104px) 0}
.section.alt{background:var(--bg2);border-block:1px solid var(--line)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:750;letter-spacing:.09em;text-transform:uppercase;color:var(--acc-t);margin-bottom:14px}
:lang(ar) .eyebrow,:lang(zh) .eyebrow{letter-spacing:0;text-transform:none}
.sec-head{max-width:780px;margin:0 auto clamp(32px,5vw,56px);text-align:center}
.sec-head::before,.page-hero .wrap::before{content:"";display:block;width:46px;height:4px;border-radius:4px;background:var(--grad);margin:0 auto 20px}
.sec-head h2{font-size:clamp(1.8rem,3.6vw,2.8rem);font-weight:780}
.sec-head p{color:var(--muted);font-size:clamp(1.02rem,1.4vw,1.15rem);max-width:42em;margin-inline:auto}
.page-hero{position:relative;padding:clamp(44px,7vw,92px) 0 clamp(12px,2vw,28px);text-align:center;isolation:isolate}
.page-hero h1{font-size:clamp(2.1rem,4.6vw,3.5rem);font-weight:800;letter-spacing:-.032em;max-width:17em;margin-inline:auto}
.page-hero p{max-width:44em;margin-inline:auto;color:var(--muted);font-size:clamp(1.05rem,1.5vw,1.2rem)}
/* ---- cards (thin gradient ring) ---- */
.card{position:relative;background:var(--cardg);border-radius:var(--r);box-shadow:var(--shadow);padding:clamp(20px,2.4vw,28px)}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(150deg,var(--ring-a),var(--ring-b) 46%,var(--line));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.grid{display:grid;gap:clamp(14px,2vw,22px)}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:1000px){.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.g2,.g3,.g4{grid-template-columns:minmax(0,1fr)}}
.chip-ic{display:inline-grid;place-items:center;flex:none;width:48px;height:48px;border-radius:14px;margin-bottom:16px;color:var(--acc-t);background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 15%,transparent),color-mix(in srgb,var(--accent2) 15%,transparent));border:1px solid color-mix(in srgb,var(--accent) 20%,transparent)}
.chip-ic .ic{width:24px;height:24px}
.fcard h3{font-size:1.12rem;margin-bottom:.35em}
.fcard p{color:var(--muted);font-size:.97rem;margin:0}
a.fcard{display:block;color:inherit;text-decoration:none}
@media(prefers-reduced-motion:no-preference){.fcard{transition:transform .25s ease,box-shadow .25s ease}.fcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-l)}}
.fcard:hover::after{background:linear-gradient(150deg,var(--accent),var(--accent2));}
/* ---- badges: pills (hero), editions (Free / License required / Soon), phases ---- */
.badge{display:inline-flex;align-items:center;gap:9px;padding:7px 16px 7px 12px;border-radius:99px;border:1px solid var(--line2);background:var(--cardg);font-size:.84rem;font-weight:650;color:var(--muted);margin-bottom:24px;line-height:1.35}
.badge i{flex:none;width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 22%,transparent)}
.ph{display:inline-flex;align-items:center;gap:5px;flex:none;padding:2px 10px;border-radius:99px;font-size:.74rem;font-weight:750;letter-spacing:.015em;line-height:1.55;white-space:nowrap;border:1px solid color-mix(in srgb,currentColor 36%,transparent);background:color-mix(in srgb,currentColor 11%,transparent)}
.ph-mvp::before,.ph-ent::before{content:"";width:12px;height:12px;background:currentColor;-webkit-mask:var(--ph-ic) center/contain no-repeat;mask:var(--ph-ic) center/contain no-repeat}
.ph-mvp{color:var(--ok);--ph-ic:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7'/%3E%3C/svg%3E")}.ph-ent{color:var(--lic);--ph-ic:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 2l-9.6 9.6M15.5 7.5l3 3L22 7l-3-3M7.5 21a5.5 5.5 0 100-11 5.5 5.5 0 000 11z'/%3E%3C/svg%3E")}.ph-v1{color:var(--muted)}
.todo{color:var(--warn);font-weight:800;margin-inline-start:2px}
/* ---- tabs, segmented control ---- */
.tabs{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:26px}
.tabs button{font:inherit;font-weight:650;font-size:.95rem;padding:9px 18px;border-radius:99px;border:1px solid var(--line2);background:var(--cardg);color:var(--muted);cursor:pointer}
.tabs button:hover{color:var(--head);border-color:var(--accent)}
.tabs button[aria-selected=true]{background:var(--btn);color:#fff;border-color:transparent;box-shadow:0 8px 22px -8px var(--btn-sh)}
.js .tabpanel[hidden],.js [role=tabpanel][hidden]{display:none}
/* ---- code and terminal ---- */
.code{position:relative;margin:16px 0 12px;max-width:100%;border-radius:14px;background:var(--code-bg);border:1px solid var(--code-line);direction:ltr;text-align:left}
.code pre{margin:0;padding:16px 100px 16px 18px;overflow-x:auto;font-family:var(--mono);font-size:.85rem;line-height:1.65;color:var(--code-fg);tab-size:2}
.code .cp{position:absolute;top:8px;right:8px;display:inline-flex;align-items:center;gap:6px;font:650 .74rem var(--font);color:var(--code-fg);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:9px;padding:5px 9px;cursor:pointer}
.code .cp:hover{background:rgba(255,255,255,.16)}
.code .cp .ic{width:14px;height:14px}
.code .cp[data-done]{color:#4ADE9E;border-color:#4ADE9E}
.code .lbl{position:absolute;top:-10px;left:14px;background:var(--code-bar);color:var(--code-mut);font:700 .68rem var(--mono);padding:1px 9px;border-radius:99px;border:1px solid var(--code-line)}
.note{padding:14px 18px;border-radius:14px;border:1px solid var(--line);background:var(--cardg);color:var(--muted);display:flex;gap:12px;align-items:flex-start;margin-bottom:16px}
.note .ic{color:var(--acc-t);margin-top:3px}
/* ---- FAQ / accordions (native details: keyboard and screen reader friendly) ---- */
.faq{max-width:840px;margin:56px auto 0}
.faq h2{text-align:center;font-size:clamp(1.5rem,2.6vw,1.9rem)}
details.q{border:1px solid var(--line);background:var(--cardg);border-radius:16px;margin-bottom:10px}
details.q[open]{border-color:var(--line2);box-shadow:var(--shadow)}
details.q summary{cursor:pointer;font-weight:680;color:var(--head);padding:16px 20px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;border-radius:16px}
details.q summary::-webkit-details-marker{display:none}
details.q summary::after{content:"";flex:none;width:22px;height:22px;background:var(--acc-t);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center/contain no-repeat}
@media(prefers-reduced-motion:no-preference){details.q{transition:border-color .2s}details.q summary::after{transition:transform .2s}}
details.q[open] summary::after{transform:rotate(180deg)}
details.q p{color:var(--muted);padding:0 20px 18px;margin:0}
/* ---- forms ---- */
form .f{display:grid;gap:6px;margin-bottom:16px}
form label{font-weight:650;font-size:.92rem;color:var(--head)}
form input,form select,form textarea{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line2);border-radius:12px;padding:12px 14px;width:100%}
form input:focus,form select:focus,form textarea:focus{border-color:var(--accent);outline:2px solid var(--accent);outline-offset:1px}
form textarea{min-height:140px;resize:vertical}
/* ---- footer ---- */
.ftr{position:relative;margin-top:clamp(48px,7vw,96px);padding:clamp(44px,6vw,72px) 0 28px;background:var(--bg2);border-top:1px solid var(--line)}
.ftr::before{content:"";position:absolute;inset-inline:0;top:-1px;height:1px;background:linear-gradient(90deg,transparent,var(--accent) 22%,var(--accent2) 78%,transparent);opacity:.5}
.fgrid{display:grid;grid-template-columns:1.6fr repeat(4,minmax(0,1fr));gap:clamp(24px,4vw,56px)}
.f-brand p{color:var(--muted);font-size:.95rem;max-width:31em;margin:16px 0 0}
.f-brand .brand{display:inline-flex}
.ftr h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:0 0 14px}
:lang(ar) .ftr h4,:lang(zh) .ftr h4{letter-spacing:0;text-transform:none}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.ftr a{color:var(--text);text-decoration:none;font-size:.95rem}
.ftr a:hover{color:var(--acc-t);text-decoration:underline}
.fbot{display:flex;justify-content:space-between;gap:12px 24px;flex-wrap:wrap;margin-top:clamp(28px,4vw,48px);padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:.88rem}
@media(max-width:860px){.fgrid{grid-template-columns:1fr 1fr}.f-brand{grid-column:1/-1}}
/* ---- reveal on scroll (only with JavaScript, only without reduced motion) ---- */
@media(prefers-reduced-motion:no-preference){.js .rv{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}.js .rv.in{opacity:1;transform:none}}
/* ---- home: hero ---- */
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(color-mix(in srgb,var(--accent) 45%,transparent) 1px,transparent 1.5px);background-size:30px 30px;-webkit-mask-image:radial-gradient(62% 72% at 72% 28%,#000,transparent 78%);mask-image:radial-gradient(62% 72% at 72% 28%,#000,transparent 78%);opacity:.5}
.badge{max-width:100%}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 24px}
.btn-lg{padding:15px 28px;font-size:1.05rem;border-radius:16px}
@media(prefers-reduced-motion:no-preference){.btn{transition:transform .15s ease,box-shadow .2s ease,border-color .2s ease,background .2s ease}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px -10px var(--btn-sh),inset 0 1px 0 rgba(255,255,255,.25)}.btn:active{transform:none}}
.btn-ghost:hover{border-color:var(--accent);background:var(--card)}
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.chips li{display:inline-flex;align-items:center;gap:8px;padding:8px 15px;border-radius:99px;border:1px solid var(--line2);background:var(--cardg);font-size:.9rem;font-weight:600;color:var(--text)}
.chips .ic{width:18px;height:18px;color:var(--acc-t)}
/* hero visual: always a night surface (brand navy / dark), so the dark logo variant is always the right one on it */
.viz{border-radius:28px;color:#D9E3FA;background:radial-gradient(70% 60% at 50% 52%,rgba(97,55,245,.3),transparent 72%),linear-gradient(160deg,#0B2250 0%,#081F49 38%,#0A1226 100%);border:1px solid rgba(138,176,255,.26);box-shadow:0 44px 90px -40px rgba(7,90,255,.6),var(--shadow-l),inset 0 1px 0 rgba(255,255,255,.1);overflow:hidden}
.viz .lane{position:absolute;inset-inline:0;height:2px;background:repeating-linear-gradient(90deg,rgba(157,174,207,.3) 0 8px,transparent 8px 16px)}
.viz .shield{position:absolute;left:50%;top:50%;width:31%;aspect-ratio:1;transform:translate(-50%,-50%);z-index:3;border-radius:26%;background:#101722;border:1px solid rgba(179,152,255,.4);box-shadow:0 0 0 9px rgba(104,151,255,.07),0 24px 56px -12px rgba(97,55,245,.75),inset 0 1px 0 rgba(255,255,255,.12);display:grid;place-items:center}
.viz .shield img{width:66%;height:auto}
.viz .ring{position:absolute;left:50%;top:50%;width:48%;aspect-ratio:1;border-radius:50%;border:1.5px solid rgba(179,152,255,.55);transform:translate(-50%,-50%) scale(.7);opacity:0}
@media(prefers-reduced-motion:no-preference){.viz .ring{animation:ring 3.2s ease-out infinite}.viz .ring:nth-of-type(2){animation-delay:1.06s}.viz .ring:nth-of-type(3){animation-delay:2.1s}}
@media(prefers-reduced-motion:reduce){.viz .ring:nth-of-type(1){opacity:.5;transform:translate(-50%,-50%) scale(1.1)}}
@keyframes ring{0%{opacity:.8;transform:translate(-50%,-50%) scale(.7)}100%{opacity:0;transform:translate(-50%,-50%) scale(1.9)}}
.viz .zone{position:absolute;top:16px;font-size:.72rem;font-weight:750;letter-spacing:.07em;text-transform:uppercase}
.viz .zone.l{left:18px;color:#FFA89E}.viz .zone.r{right:18px;color:#4ADE9E}
.viz .app{position:absolute;right:5%;top:50%;transform:translateY(-50%);width:17%;z-index:2;text-align:center;font-size:.72rem;color:#B6C4E4}
.viz .app svg{width:100%;height:auto;color:#4ADE9E}
.pk{position:absolute;left:2%;font-family:var(--mono);font-size:.74rem;padding:5px 10px;border-radius:9px;white-space:nowrap;z-index:2;border:1px solid;transform:translate(0,-50%)}
.pk.atk{color:#FFA89E;background:rgba(14,10,30,.72);border-color:rgba(255,142,132,.55)}
.pk.ok{color:#4ADE9E;background:rgba(8,16,24,.72);border-color:rgba(74,222,158,.5)}
@media(prefers-reduced-motion:no-preference){.pk.run-atk{animation:atk 2.6s cubic-bezier(.4,0,.8,.6) forwards}.pk.run-ok{animation:ok 3.4s linear forwards}.burst{animation:burst 1.1s ease-out forwards}}
@keyframes atk{0%{left:2%;opacity:0}8%{opacity:1}60%{left:30%;opacity:1;transform:translate(0,-50%) scale(1)}78%{left:34%;opacity:1;transform:translate(0,-50%) scale(1.08);background:rgba(255,80,110,.4)}100%{left:36%;opacity:0;transform:translate(0,-50%) scale(.4) rotate(-6deg)}}
@keyframes ok{0%{left:2%;opacity:0}8%{opacity:1}45%{opacity:1}55%{opacity:.5}70%{opacity:1}100%{left:72%;opacity:0}}
.burst{position:absolute;z-index:4;font-size:.68rem;font-weight:800;color:#fff;background:#B42318;padding:2px 8px;border-radius:99px;transform:translate(-50%,-50%);letter-spacing:.05em}
@keyframes burst{0%{opacity:0;transform:translate(-50%,-30%) scale(.6)}20%{opacity:1;transform:translate(-50%,-80%) scale(1)}100%{opacity:0;transform:translate(-50%,-190%) scale(1)}}
.viz-legend{position:absolute;inset-inline:0;bottom:14px;display:flex;justify-content:center;gap:18px;font-size:.78rem;color:#B6C4E4}
.viz-legend span::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;margin-inline-end:6px;background:#FF8E84}
.viz-legend span.g::before{background:#4ADE9E}
@media(max-width:900px){.viz .shield{width:27%}}
/* ---- home: facts, layers ---- */
.freebar{position:relative;z-index:1;padding:0 0 clamp(16px,2.4vw,28px)}
.freebar .card{display:flex;align-items:center;justify-content:space-between;gap:16px 24px;flex-wrap:wrap;padding:16px 22px}
.freebar .card div{display:grid;gap:2px;min-width:0;flex:1 1 320px}
.freebar b{font-size:1.05rem;color:var(--head)}
.freebar span{color:var(--muted);font-size:.93rem}
.metrics{position:relative;z-index:1;padding-bottom:clamp(20px,3vw,40px)}
.metrics ul{list-style:none;margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:clamp(16px,2.2vw,26px) 8px}
.metrics li{position:relative;text-align:center;padding:6px 14px}
.metrics li+li::before{content:"";position:absolute;inset-block:14%;inset-inline-start:0;width:1px;background:var(--line)}
.metrics b{display:block;font-size:clamp(2rem,3.6vw,2.9rem);line-height:1.1;font-weight:820;letter-spacing:-.03em;font-variant-numeric:tabular-nums;background:var(--grad-t);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.metrics span{display:block;margin-top:4px;color:var(--muted);font-size:.93rem;text-wrap:balance}
@media(max-width:760px){.metrics ul{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:14px}.metrics li:nth-child(3)::before{display:none}}
.pils{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:clamp(12px,1.6vw,18px)}
.pil{padding:22px 18px}
.pil h3{font-size:1.05rem;margin-bottom:.3em}.pil p{margin:0;color:var(--muted);font-size:.92rem}
@media(max-width:1000px){.pils{grid-template-columns:repeat(2,minmax(0,1fr))}.pils .pil:last-child{grid-column:1/-1}}
@media(max-width:520px){.pils{grid-template-columns:minmax(0,1fr)}.pil{display:grid;grid-template-columns:auto minmax(0,1fr);gap:0 16px;align-items:center;padding:16px 18px}.pil .chip-ic{grid-row:1/3;margin:0}.pil h3{margin:0}}
/* ---- home: live demo (terminal, map, stream) ---- */
.demo{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(14px,2vw,22px)}
@media(max-width:960px){.demo{grid-template-columns:minmax(0,1fr)}}
.term{background:var(--code-bg);color:#E4ECFF;border-radius:var(--r);border:1px solid rgba(138,176,255,.2);box-shadow:var(--shadow-l);overflow:hidden;direction:ltr;text-align:left}
.term-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;background:rgba(255,255,255,.05);font-size:.8rem;color:#A9BBE4}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#ff5f57}.term-bar i:nth-child(2){background:#febc2e}.term-bar i:nth-child(3){background:#28c840}
.term-bar span{margin-inline-start:8px}
.term pre{margin:0;padding:18px 20px;font-family:var(--mono);font-size:.84rem;line-height:1.7;min-height:292px;white-space:pre-wrap;word-break:break-word}
.t-p{color:#8AB0FF}.t-c{color:#F3F7FF}.t-d{color:#9DAECF}.t-bad{color:#FF9E94;font-weight:700}.t-ok{color:#4ADE9E}.t-w{color:#FFC857}
.caret{display:inline-block;width:8px;height:1em;background:#8AB0FF;vertical-align:-2px}
@media(prefers-reduced-motion:no-preference){.caret{animation:blink 1s steps(2) infinite}}
@keyframes blink{50%{opacity:0}}
.mapcard,.streamcard{padding:0;overflow:hidden}
.mapcard{display:flex;flex-direction:column}
.mapcard h3,.streamcard h3{font-size:.95rem;margin:0;padding:14px 18px;display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line)}
.mapcard h3 small,.streamcard h3 small{color:var(--muted);font-weight:500;font-size:.78rem}
.map{direction:ltr;position:relative;flex:1;padding:8px 10px;min-height:220px;display:grid;align-items:center}
.map svg{width:100%;height:auto}
.map .land{stroke:var(--muted);stroke-width:1.6;stroke-linecap:round;opacity:.42}
.map .arc{fill:none;stroke:var(--bad);stroke-width:.7;stroke-linecap:round;opacity:.9}
.map .org{fill:var(--bad)}
.map .srv{fill:var(--accent)}
.map .srvr{fill:none;stroke:var(--accent);stroke-width:.6;transform-box:fill-box;transform-origin:center}
@media(prefers-reduced-motion:no-preference){.map .srvr{animation:srv 2s ease-out infinite}}
@keyframes srv{0%{transform:scale(.4);opacity:1}100%{transform:scale(2.6);opacity:0}}
.streamcard{grid-column:1/-1}
.stream{list-style:none;margin:0;padding:6px 0;font-family:var(--mono);font-size:.8rem;direction:ltr;text-align:left;min-height:190px}
.stream li{display:grid;grid-template-columns:70px 124px 64px 1fr 64px;gap:10px;padding:6px 18px;border-bottom:1px dashed var(--line);align-items:center}
@media(prefers-reduced-motion:no-preference){.stream li{animation:slidein .5s ease both}}
.stream li:last-child{border:0}
@keyframes slidein{from{opacity:0;transform:translateY(-8px)}}
.stream .a{color:var(--bad);font-weight:700}.stream .u{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted)}.stream .tm{color:var(--muted)}
.stream .tag{padding:1px 8px;border-radius:99px;background:color-mix(in srgb,var(--bad) 14%,transparent);color:var(--bad);text-align:center;font-size:.72rem}
@media(max-width:760px){.stream li{grid-template-columns:62px 1fr 56px}.stream li .ip,.stream li .tg{display:none}}
/* ---- home: how it works, zero false positives ---- */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(30px,3vw,40px) clamp(16px,2.4vw,28px)}
.step{padding-top:42px}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:-20px;inset-inline-start:26px;width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:var(--grad);color:#fff;font-weight:800;font-size:1.1rem;box-shadow:0 10px 24px -8px var(--btn-sh)}
.step h3{font-size:1.2rem}.step p{color:var(--muted);margin:0}
@media(max-width:800px){.steps{grid-template-columns:minmax(0,1fr)}}
.zfp{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(28px,4vw,56px);align-items:center}
.zfp>*{min-width:0}
.zfp h2{font-size:clamp(1.8rem,3.4vw,2.7rem)}
.zfp .lead{color:var(--muted);font-size:1.1rem}
@media(max-width:960px){.zfp{grid-template-columns:minmax(0,1fr)}}
.zsteps{display:grid;gap:20px;margin-top:28px}
.zs{display:flex;gap:16px}.zs .chip-ic{margin:0}
.zs>div{min-width:0}
.zs h3{font-size:1.1rem;margin-bottom:.15em}.zs p{margin:0;color:var(--muted);font-size:.96rem}
.zcards{display:grid;gap:16px}
.evc{position:relative;background:var(--card);border:1px solid var(--line2);border-radius:18px;padding:18px 20px;box-shadow:var(--shadow);font-size:.92rem;line-height:1.5;color:var(--text);text-align:start}
.evc-h{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.evc-h code{margin-inline-start:auto;font-family:var(--mono);font-size:.78rem;background:var(--tint);padding:2px 8px;border-radius:7px}
.evc dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 14px}
.evc dt{font-weight:700;color:var(--muted)}.evc dd{margin:0}
.evc-a{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 8px}
.evc-i{display:flex;gap:8px;color:var(--muted);margin:0;font-size:.85rem;align-items:flex-start}
.evc-i .ic{margin-top:2px}
.rep ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.rep li{display:flex;gap:10px;align-items:center;font-weight:600}
.pm-btn{display:inline-block;background:var(--btn);color:#fff;border-radius:9px;padding:5px 13px;font-weight:650;font-size:.82rem}
.pm-btn.alt{background:transparent;color:var(--acc-t);border:1px solid currentColor}
/* ---- call to action band ---- */
.ctaband{position:relative;isolation:isolate;overflow:hidden;margin:clamp(24px,4vw,40px) 0 20px;padding:clamp(40px,6vw,76px) clamp(20px,4vw,48px);text-align:center;border-radius:32px;background:var(--grad);color:#fff;box-shadow:0 36px 72px -36px var(--btn-sh)}
.ctaband::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(55% 90% at 88% -12%,rgba(255,255,255,.1),transparent 62%),radial-gradient(45% 80% at 0 112%,rgba(255,255,255,.07),transparent 62%)}
.ctaband::after{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(rgba(255,255,255,.2) 1px,transparent 1.5px);background-size:26px 26px;-webkit-mask-image:linear-gradient(110deg,transparent 40%,#000);mask-image:linear-gradient(110deg,transparent 40%,#000);opacity:.5}
.ctaband h2{color:#fff;font-size:clamp(1.7rem,3.4vw,2.6rem);max-width:20em;margin-inline:auto}
.ctaband p{max-width:38em;margin:0 auto 28px;color:#fff}
.ctaband .btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.ctaband .btn-w{background:#fff;color:#081F49;box-shadow:0 12px 28px -12px rgba(0,0,0,.45)}
.ctaband .btn-w:hover{background:#F3F7FF}
.ctaband .btn-o{border-color:rgba(255,255,255,.8);color:#fff;background:transparent}
.ctaband .btn-o:hover{background:rgba(255,255,255,.2)}
/* ---- real console screenshots ---- */
.rshots{margin-top:56px}
.rshots h2{margin:0 0 10px}.rshots .lead{max-width:760px;color:var(--muted);margin:0 0 24px}
.rgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,2.4vw,28px)}
.rshot{margin:0}
.rshot img{display:block;width:100%;height:auto;border-radius:16px;border:1px solid var(--line2);box-shadow:var(--shadow-l);background:var(--card)}
.rshot figcaption{margin-top:12px;font-size:.94rem;color:var(--muted)}
@media(max-width:860px){.rgrid{grid-template-columns:minmax(0,1fr)}}
/* ---- console mock-up (built from the product's own layout; the real screenshots come after it) ---- */
.pm{--p-bg:#F3F7FF;--p-side:#fff;--p-card:#fff;--p-line:#DCE5F7;--p-mut:#4E5D7C;--p-soft:#EAF0FF;--p-pill:#075AFF;--p-ac:#0549CC;--p-red:#B42318;--p-grn:#086A42;--p-amb:#8A4700;direction:ltr;text-align:start;border-radius:20px;overflow:hidden;border:1px solid var(--line2);box-shadow:var(--shadow-l);background:var(--p-bg);color:#14203A;font-size:13px;line-height:1.4}
:root[data-theme=dark] .pm{--p-bg:#070E1E;--p-side:#0B1529;--p-card:#0E1A33;--p-line:#1E3158;--p-mut:#9DAECF;--p-soft:#15264A;--p-ac:#8AB0FF;--p-red:#FF8E84;--p-grn:#4ADE9E;--p-amb:#FBBF24;color:#E4ECFF}
@media(prefers-color-scheme:dark){:root:not([data-theme]) .pm{--p-bg:#070E1E;--p-side:#0B1529;--p-card:#0E1A33;--p-line:#1E3158;--p-mut:#9DAECF;--p-soft:#15264A;--p-ac:#8AB0FF;--p-red:#FF8E84;--p-grn:#4ADE9E;--p-amb:#FBBF24;color:#E4ECFF}}
.pm-chrome{display:flex;align-items:center;gap:7px;padding:10px 14px;background:var(--p-card);border-bottom:1px solid var(--p-line)}
.pm-chrome i{width:10px;height:10px;border-radius:50%;background:#ff5f57}.pm-chrome i:nth-child(2){background:#febc2e}.pm-chrome i:nth-child(3){background:#28c840}
.pm-url{margin-inline-start:12px;flex:1;max-width:360px;background:var(--p-soft);border-radius:8px;padding:3px 12px;color:var(--p-mut);font-size:12px;font-family:var(--mono);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pm-body{display:grid;grid-template-columns:200px minmax(0,1fr);min-height:430px}
.pm-side{background:var(--p-side);border-inline-end:1px solid var(--p-line);padding:14px 10px;display:flex;flex-direction:column;gap:2px}
.pm-glass .pm-side{background:linear-gradient(180deg,#3a63d8,#2c3a96 70%,#2a2f80);color:#fff;border:0}
.pm-brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:15px;padding:2px 8px 12px}
.pm-brand img{width:28px;height:28px}
.pm-brand small{margin-inline-start:auto;font-weight:500;font-size:10px;color:var(--p-mut);background:var(--p-soft);padding:2px 7px;border-radius:99px}
.pm-sec{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--p-mut);padding:10px 10px 4px}
.pm-glass .pm-sec{color:rgba(255,255,255,.75)}
.pm-it{display:flex;align-items:center;gap:9px;padding:7px 10px;border-radius:10px;color:inherit}
.pm-it .ic{width:15px;height:15px}
.pm-it.on{background:var(--p-pill);color:#fff;box-shadow:0 8px 18px -8px rgba(7,90,255,.8);font-weight:650}
.pm-glass .pm-it.on{background:rgba(255,255,255,.2)}
.pm-user{margin-top:auto;display:flex;align-items:center;gap:8px;padding:10px 8px 2px;border-top:1px solid var(--p-line)}
.pm-user b{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:var(--p-soft);color:var(--p-ac);font-size:10px}
.pm-user small{display:block;color:var(--p-mut);font-size:10.5px}
.pm-glass .pm-user small{color:rgba(255,255,255,.8)}
.pm-toggles{display:flex;gap:6px;padding:8px 2px 0}
.pm-toggles span{flex:1;text-align:center;border:1px solid var(--p-line);border-radius:9px;padding:4px;font-size:11px}
.pm-main{padding:16px 20px 20px;min-width:0}
.pm-top{display:flex;align-items:center;gap:10px;margin-bottom:14px;color:var(--p-mut);font-size:12px}
.pm-top .dot{width:7px;height:7px;border-radius:50%;background:var(--p-pill)}
.pm-top b{color:inherit}
.pm-top .os{background:var(--p-soft);padding:2px 10px;border-radius:99px}
.pm-top .sp{margin-inline-start:auto;font-weight:700}
.pm h4{font-size:20px;margin:0 0 12px;letter-spacing:-.02em;color:inherit}
.pm-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:12px}
.pm-c{background:var(--p-card);border:1px solid var(--p-line);border-radius:14px;padding:12px;display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0}
.pm-c small{color:var(--p-mut);display:block;font-size:11px}
.pm-c strong{font-size:16px;display:block;font-variant-numeric:tabular-nums}
.pm-ring{width:50px;height:50px;flex:none}
.pm-ring circle{fill:none;stroke-width:5}
.pm-ring .bg{stroke:var(--p-line)}.pm-ring .fg{stroke:var(--p-pill);stroke-linecap:round;transform:rotate(-90deg);transform-origin:center}
.pm-ring text{font-size:11px;font-weight:700;fill:currentColor}
.pm-panel{background:var(--p-card);border:1px solid var(--p-line);border-radius:14px;margin-bottom:12px;overflow:hidden}
.pm-panel>h5{margin:0;padding:10px 14px;font-size:13px;border-bottom:1px solid var(--p-line);display:flex;justify-content:space-between;align-items:center}
.pm-panel>h5 span{background:var(--p-soft);color:var(--p-mut);border-radius:99px;padding:0 8px;font-size:11px}
.pm-alerts{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:10px}
.pm-alerts div{background:var(--p-soft);border-radius:10px;padding:9px 12px;color:var(--p-ac)}
.pm-alerts b{display:block;font-size:12.5px}.pm-alerts small{color:var(--p-mut)}
.pm-chart{padding:10px 14px 12px}
.pm-chart svg{width:100%;height:84px}
.pm table{width:100%;border-collapse:collapse;font-size:12px}
.pm th{text-align:start;color:var(--p-mut);font-weight:600;padding:8px 12px;font-size:11px;border-bottom:1px solid var(--p-line);white-space:nowrap}
.pm td{padding:8px 12px;border-bottom:1px solid var(--p-line);white-space:nowrap}
.pm tr:last-child td{border:0}
.pm td.mono{font-family:var(--mono);font-size:11.5px}
.pm td.u{max-width:200px;overflow:hidden;text-overflow:ellipsis}
.pm .pill{font-size:11px;font-weight:650;padding:1px 9px;color:var(--p-ac);background:var(--p-soft)}
.pm .pill.r{color:var(--p-red);background:color-mix(in srgb,var(--p-red) 14%,transparent)}.pm .pill.g{color:var(--p-grn);background:color-mix(in srgb,var(--p-grn) 14%,transparent)}.pm .pill.y{color:var(--p-amb);background:color-mix(in srgb,var(--p-amb) 15%,transparent)}
.pm-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}
.tog{display:inline-block;width:28px;height:16px;border-radius:99px;background:var(--p-line);position:relative;vertical-align:middle}
.tog::after{content:"";position:absolute;top:2px;inset-inline-start:2px;width:12px;height:12px;border-radius:50%;background:#fff}
@media(prefers-reduced-motion:no-preference){.tog::after{transition:.2s}}
.tog.on{background:var(--p-pill)}.tog.on::after{inset-inline-start:14px}
.pm code{font-family:var(--mono);font-size:11.5px;background:var(--p-soft);padding:1px 6px;border-radius:6px}
.pm-test{padding:12px 14px;font-family:var(--mono);font-size:11.5px;line-height:1.7}
.pm-test .dec{margin-top:8px;padding:8px 10px;border-radius:10px;background:color-mix(in srgb,var(--p-red) 14%,transparent);color:var(--p-red);font-weight:700}
.pm .pm-btn{background:var(--p-pill)}
.pm .pm-btn.alt{background:transparent;color:var(--p-ac)}
.pm .evc{background:var(--p-card);border-color:var(--p-line);box-shadow:none;font-size:12.5px;color:inherit}
.pm .evc::after{display:none}
.pm .evc-h code,.pm .evc dt,.pm .evc-i{color:var(--p-mut)}
.pm .rep li{font-weight:500}
.pmbar{display:flex;justify-content:center;gap:10px;margin-top:20px;flex-wrap:wrap}
.pm-note{text-align:center;color:var(--muted);font-size:.88rem;margin-top:18px}
@media(max-width:860px){.pm-body{grid-template-columns:minmax(0,1fr)}.pm-side{display:none}.pm-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.pm-split,.pm-alerts{grid-template-columns:minmax(0,1fr)}.pm-main{overflow-x:auto}}
@media(max-width:480px){.pm-cards{grid-template-columns:minmax(0,1fr)}}
.shots{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:40px}
@media(max-width:860px){.shots{grid-template-columns:minmax(0,1fr)}}
.shot h3{font-size:1.05rem;margin-bottom:.3em}.shot p{color:var(--muted);font-size:.95rem;margin:0}
.pill{display:inline-block;padding:1px 10px;border-radius:99px;font-size:.78rem;font-weight:700;line-height:1.6;color:var(--acc-t);background:color-mix(in srgb,currentColor 12%,transparent)}
.pill.r{color:var(--bad)}.pill.g{color:var(--ok)}.pill.y{color:var(--warn)}
.pm-brand .w{display:none}
.pm-glass .pm-brand img{display:none}.pm-glass .pm-brand .w{display:block}
/* ---- features page ---- */
.phlegend{display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:center;align-items:center;margin-top:22px;color:var(--muted);font-size:.9rem}
.phlegend b{color:var(--head)}
.phlegend>span{display:inline-flex;align-items:flex-start;gap:8px;max-width:38em;text-align:start}
.phlegend .ph{margin-top:1px}
.phnote{max-width:860px;margin:14px auto 0;text-align:center;color:var(--muted);font-size:.86rem}
.feat-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:24px}
.feat-layout>*{min-width:0}
.subnav{display:flex;gap:8px;overflow-x:auto;margin-inline:-16px;padding:2px 16px 8px;scroll-snap-type:x proximity;scrollbar-width:thin}
.subnav a{flex:none;scroll-snap-align:start;padding:7px 14px;border-radius:99px;border:1px solid var(--line2);background:var(--cardg);color:var(--muted);font-size:.88rem;text-decoration:none;font-weight:600;white-space:nowrap}
.subnav a:hover,.subnav a.on{color:var(--head);border-color:var(--accent)}
.subnav a.on{background:var(--tint)}
@media(min-width:1100px){
.feat-layout{grid-template-columns:240px minmax(0,1fr);gap:40px;align-items:start}
.subnav{position:sticky;top:calc(var(--hh) + 16px);flex-direction:column;gap:1px;overflow:auto;max-height:calc(100vh - var(--hh) - 40px);margin:0;padding:0 6px 0 0;scroll-snap-type:none}
.subnav a{border:0;border-inline-start:2px solid var(--line);border-radius:0 10px 10px 0;background:none;padding:7px 12px;white-space:normal;font-size:.9rem}
[dir=rtl] .subnav a{border-radius:10px 0 0 10px}
.subnav a:hover{background:var(--tint);border-color:var(--line2)}
.subnav a.on{background:var(--tint);color:var(--acc-t);border-inline-start-color:var(--accent)}}
.doms{display:grid;gap:clamp(16px,2vw,24px)}
.dom{position:relative;background:var(--cardg);border-radius:var(--r);padding:clamp(20px,2.6vw,32px);box-shadow:var(--shadow);scroll-margin-top:calc(var(--hh) + 20px)}
.dom::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(150deg,var(--ring-a),var(--ring-b) 46%,var(--line));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.dom header{display:flex;gap:18px;align-items:flex-start;margin-bottom:18px}
.dom header>div{min-width:0}
.dom header .chip-ic{margin:0}
.dom h2{font-size:clamp(1.25rem,2vw,1.5rem);margin-bottom:.2em}
.dom header p{color:var(--muted);margin:0;font-size:.98rem}
.items{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 32px}
.items li{display:flex;gap:6px 10px;align-items:flex-start;flex-wrap:wrap;padding:9px 0;border-top:1px solid var(--line);font-size:.95rem}
.items li:nth-child(-n+2){border-top:0}
.items li>span:not(.ph){flex:1 1 15em;min-width:0}
.items li .ph{order:2;margin-top:2px}
@media(max-width:860px){.items{grid-template-columns:minmax(0,1fr)}.items li:nth-child(2){border-top:1px solid var(--line)}}
.rms{align-items:stretch}
.rm-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.rm-h small{color:var(--muted);font-size:.8rem}
.rm h3{font-size:1.1rem}
.rm ul{margin:0;padding-inline-start:1.1em;color:var(--muted);font-size:.93rem;display:grid;gap:8px}
/* ---- comparison and benchmark tables ---- */
.tablewrap{overflow-x:auto;border-radius:var(--r);border:1px solid var(--line2);background:var(--card);box-shadow:var(--shadow)}
.cmp{width:100%;border-collapse:separate;border-spacing:0;min-width:680px;font-variant-numeric:tabular-nums}
.cmp th,.cmp td{padding:14px 16px;text-align:center;border-bottom:1px solid var(--line)}
.cmp th:first-child,.cmp td:first-child{text-align:start;font-weight:600;color:var(--head)}
.cmp thead th{font-size:.92rem;color:var(--head);font-weight:750;background:var(--bg2);vertical-align:bottom}
.cmp thead th.us{background:var(--grad);color:#fff}
.cmp thead th small{display:block;font-weight:500;font-size:.72rem;margin-top:2px;letter-spacing:0;color:var(--muted)}
.cmp td.us{background:color-mix(in srgb,var(--accent) 7%,transparent)}
.cmp tbody tr:hover>*{background:var(--tint)}
.cmp tr:last-child>*{border-bottom:0}
.cmp.bn{min-width:520px}
@media(max-width:640px){.cmp{min-width:540px}.cmp th,.cmp td{padding:10px 8px}.cmp:not(.cmpn) th:first-child,.cmp:not(.cmpn) td:first-child{position:sticky;inset-inline-start:0;z-index:1;background:var(--card);min-width:128px;max-width:150px;font-size:.86rem;box-shadow:1px 0 0 var(--line)}.cmp:not(.cmpn) thead th:first-child{background:var(--bg2);z-index:2}.cmp.bn th:first-child,.cmp.bn td:first-child{position:static;box-shadow:none;max-width:none}}.cmp.bn td{font-family:var(--mono)}
.mk{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;font-weight:800;font-size:.9rem;font-style:normal}
.mk.y{background:color-mix(in srgb,var(--ok) 16%,transparent);color:var(--ok)}.mk.p{background:color-mix(in srgb,var(--warn) 17%,transparent);color:var(--warn)}.mk.n{background:color-mix(in srgb,var(--bad) 15%,transparent);color:var(--bad)}
.mk.s{background:color-mix(in srgb,var(--muted) 16%,transparent);color:var(--muted)}.mk.a{background:transparent;color:var(--muted);font-weight:600}
.legend{display:flex;gap:18px;justify-content:center;margin-top:16px;color:var(--muted);font-size:.9rem;flex-wrap:wrap}
.fine{color:var(--muted);font-size:.88rem;text-align:center;margin-top:12px}
.cmp.cmpn{min-width:1180px}.cmp.cmpn th,.cmp.cmpn td{padding:11px 10px;font-size:.88rem}
.cmp.cmpn thead th{line-height:1.25}
.cmp.cmpn th:first-child,.cmp.cmpn td:first-child{position:sticky;inset-inline-start:0;background:var(--card);min-width:190px;max-width:230px;z-index:1;box-shadow:1px 0 0 var(--line)}
.cmp.cmpn thead th:first-child{z-index:2;background:var(--bg2)}
.cmp.cmpn tr.grp th{background:var(--bg2);text-align:start;font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);position:static;box-shadow:none}
.cmp.cmpn tbody tr:hover>*:first-child{background:var(--tint)}
.tv{display:block;font-size:.8rem;line-height:1.3;font-weight:500}.tv.s{color:var(--muted);font-style:italic}
.cmpn-sec{margin-top:72px}
/* ---- pricing (style only) ---- */
.plans{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:clamp(14px,1.6vw,20px);align-items:stretch}
.plans .plan{grid-column:span 2}.plans .plan.big{grid-column:span 3}
@media(max-width:1000px){.plans{grid-template-columns:repeat(2,minmax(0,1fr))}.plans .plan,.plans .plan.big{grid-column:auto}.plans .plan:last-child{grid-column:1/-1}}
@media(max-width:620px){.plans{grid-template-columns:minmax(0,1fr)}.plans .plan:last-child{grid-column:auto}}
.plan{display:flex;flex-direction:column;padding:30px 24px 26px}
.plan.pop{background:var(--card);box-shadow:0 40px 80px -36px var(--btn-sh),var(--shadow)}
.plan.pop::after{padding:2px;background:var(--grad)}
.plan .tag{position:absolute;z-index:2;top:-14px;inset-inline-start:50%;transform:translateX(-50%);background:var(--grad);color:#fff;font-size:.74rem;font-weight:800;padding:4px 14px;border-radius:99px;white-space:nowrap;letter-spacing:.04em;box-shadow:0 8px 18px -8px var(--btn-sh)}
[dir=rtl] .plan .tag{transform:translateX(50%)}
.plan h3{font-size:1.35rem;margin-bottom:2px}
.plan .tl{color:var(--muted);font-size:.93rem;min-height:2.9em}
.price{display:flex;align-items:baseline;gap:6px;margin:16px 0 6px;flex-wrap:wrap}
.price b{font-size:clamp(2rem,3.2vw,2.7rem);letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums;color:var(--head)}
.price small{color:var(--muted)}
.plan ul{list-style:none;margin:20px 0 26px;padding:0;display:grid;align-content:start;gap:10px;font-size:.95rem;flex:1}
.plan li{display:flex;gap:10px;align-items:flex-start}
.plan li::before{content:"";flex:none;width:20px;height:20px;margin-top:2px;background:var(--ok);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9.5'/%3E%3Cpath d='M7.8 12.4l2.9 2.9 5.5-5.8'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9.5'/%3E%3Cpath d='M7.8 12.4l2.9 2.9 5.5-5.8'/%3E%3C/svg%3E") center/contain no-repeat}
.plan li.lim{font-weight:700;color:var(--head)}
.plan .btn{width:100%}
.incl{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 22px;margin:34px auto 6px;padding:16px 22px;border:1px solid var(--line2);border-radius:var(--r);background:var(--card)}
.incl b{color:var(--head)}.incl ul{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 20px;list-style:none;margin:0;padding:0}
.incl li::before{content:"\2713";color:var(--ok);font-weight:800;margin-inline-end:8px}
.pr-sec{margin-top:64px}
.signup-wrap{max-width:760px;margin:0 auto}
.signup,.notice{display:grid;gap:16px;padding:clamp(22px,3vw,34px)}
.notice h2{font-size:1.5rem;margin:0}
.signup .chk{display:flex;gap:12px;align-items:flex-start;font-size:.95rem}
.signup .chk input{flex:none;width:20px;height:20px;margin-top:2px}
.signup .btn{justify-self:start}
.su-cards{margin-top:28px}
/* ---- install ---- */
.req{display:flex;gap:16px;align-items:flex-start;margin-bottom:30px}
.req>div{min-width:0}
.req p{margin:0;color:var(--muted)}
.tl{counter-reset:st}
.istep{position:relative;padding-inline-start:58px;padding-bottom:30px}
.istep::before{counter-increment:st;content:counter(st);position:absolute;inset-inline-start:0;top:0;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;font-weight:800;background:var(--cardg);border:1px solid var(--line2);color:var(--acc-t)}
.istep::after{content:"";position:absolute;inset-inline-start:19px;top:46px;bottom:6px;width:1px;background:linear-gradient(var(--line2),transparent)}
.istep:last-child::after{display:none}
.istep h3{font-size:1.15rem;margin-bottom:.3em}
.istep>p{color:var(--muted);margin-bottom:12px}
.common-h{margin:60px 0 28px;font-size:clamp(1.5rem,2.6vw,1.9rem);text-align:center}
.ts{display:grid;gap:12px;max-width:900px;margin:0 auto}
.next{text-align:center;margin-top:44px}
.rqgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-bottom:18px}
.rq h3{font-size:1.05rem;margin:.2em 0 .35em}.rq p{margin:0;color:var(--muted);font-size:.93rem;line-height:1.55}
@media(max-width:760px){.rqgrid{grid-template-columns:minmax(0,1fr)}}
.wzgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:22px}
@media(max-width:760px){.wzgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.wzgrid{grid-template-columns:minmax(0,1fr)}}
.wz{padding:20px}
.wz h3{font-size:1rem;margin-bottom:.2em}.wz p{margin:0;color:var(--muted);font-size:.9rem}
.wzgrid{counter-reset:wz}
.wz::before{counter-increment:wz;content:counter(wz) / "";position:absolute;top:16px;inset-inline-end:18px;font-weight:900;font-size:1.6rem;color:var(--accent);opacity:.22;line-height:1}
.wzrep{max-width:520px;margin:0 auto 54px}
.sslegend{list-style:none;margin:0 0 18px;padding:0;display:grid;gap:8px;color:var(--muted);font-size:.93rem}
.ss{display:inline-block;padding:1px 9px;border-radius:99px;font-size:.7rem;font-weight:800;letter-spacing:.03em;border:1px solid color-mix(in srgb,currentColor 36%,transparent);background:color-mix(in srgb,currentColor 11%,transparent);vertical-align:middle;margin-inline-start:6px}
.ss-tested{color:var(--ok)}.ss-expected{color:var(--warn)}.ss-unsupported{color:var(--bad)}
.ssvs{display:flex;flex-wrap:wrap;gap:8px 16px}.ssarch{margin-bottom:18px;padding:14px 18px}
.ssv{display:inline-flex;align-items:center;white-space:nowrap;margin:3px 16px 3px 0}
[dir=rtl] .ssv{margin:3px 0 3px 16px}
.sstblw{overflow-x:auto;margin-bottom:18px;border:1px solid var(--line2);border-radius:14px;background:var(--cardg)}
.sstbl{width:100%;border-collapse:collapse;font-size:.92rem}
.sstbl th,.sstbl td{padding:9px 14px;text-align:start;border-bottom:1px solid var(--line);vertical-align:top}
.sstbl thead th{color:var(--muted);font-size:.8rem;text-transform:uppercase;display:table-cell}
.sstbl tbody th{white-space:nowrap;font-weight:650;color:var(--head)}
.sstbl tr:last-child>*{border-bottom:0}
@media(max-width:600px){.sstbl tbody th{white-space:normal}.sstbl th,.sstbl td{padding:8px 10px}.sstbl tr{display:block;border-bottom:1px solid var(--line)}.sstbl th,.sstbl td{display:block;border:0}.sstbl thead{display:none}}
/* ---- deployment topology ---- */
.topocard{padding:24px 18px}
.topo{margin-top:20px;color:var(--muted)}
.trow{display:grid;grid-template-columns:1fr auto 1.3fr auto 1.4fr auto 1fr;gap:8px;align-items:center}
.tn{padding:18px 12px;text-align:center;border-radius:16px;border:1.5px solid var(--line2);background:var(--card);color:var(--text);font-weight:650;font-size:.95rem;min-height:70px;display:grid;place-items:center}
.tn.dash{border-style:dashed;background:transparent}
.tn.hi{background:var(--grad);color:#fff;border:0;min-height:90px;box-shadow:0 18px 40px -18px var(--btn-sh)}
.tarr .ic{width:22px;height:22px}
[dir=rtl] .tarr .ic{transform:scaleX(-1)}
.tctl{display:grid;grid-template-columns:1fr auto 1.3fr auto 1.4fr auto 1fr;gap:8px;margin-top:6px;align-items:center}
.tctl .tarr{grid-column:5;justify-self:center;transform:rotate(-90deg)}
.tctl .tn{grid-column:3/6}
@media(max-width:760px){.trow{grid-template-columns:minmax(0,1fr)}.trow .tarr{justify-self:center;transform:rotate(90deg)}.tctl{grid-template-columns:minmax(0,1fr)}.tctl .tarr,.tctl .tn{grid-column:1}.tctl .tarr{transform:rotate(-90deg)}[dir=rtl] .tarr .ic{transform:none}}
/* ---- security, docs, contact, legal, 404 ---- */
.mailrow{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:center;margin-top:34px}
.mailrow .eyebrow{margin:0}
.docs-card{text-decoration:none;color:inherit;display:block}
.contact{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(16px,2vw,24px)}
.contact>*{min-width:0}
.contact>.card:first-child{align-self:start}
@media(max-width:860px){.contact{grid-template-columns:minmax(0,1fr)}}
.cmail{display:flex;gap:14px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.cmail:first-child{padding-top:0}
.cmail:last-child{border:0;padding-bottom:0}.cmail small{display:block;color:var(--muted)}
.cmail .chip-ic{margin:0}
.prose{max-width:780px;margin:0 auto}
.prose h2{font-size:1.35rem;margin-top:1.9em}
.prose p{color:var(--muted)}
.nf{min-height:60vh;display:grid;place-items:center;text-align:center;padding:60px 0}
.nf b{display:block;font-size:clamp(6rem,22vw,12rem);line-height:1;font-weight:900;letter-spacing:-.06em}
.dom,.card,.plan,.cmp,.tn,.pm{min-width:0}
.wrap>*,.grid>*{min-width:0}
p,li,dd,summary{hyphens:auto}
/* ---- print: light, flat, header without navigation, links spelled out ---- */
@media print{
:root,:root[data-theme]{--bg:#fff;--bg2:#fff;--card:#fff;--cardg:#fff;--glass:#fff;--text:#000;--head:#000;--muted:#333;--line:#bbb;--line2:#999;--link:#000;--accent:#000;--acc-t:#000;--accent2:#000;--grad-t:linear-gradient(#000,#000);--shadow:none;--shadow-l:none;--show-c:block;--show-s:none;color-scheme:light}
body{background:#fff;font-size:11pt}
body::before,.skip,.viz,.nav,.hdr-tools,.nav-toggle,.ftr .fgrid>:not(.f-brand),.tabs,.pmbar,.hero::before,.ctaband::before,.ctaband::after,.subnav{display:none!important}
.hdr{position:static;background:none;border:0;backdrop-filter:none}.hdr::after{display:none}
.section,.hero{padding:18px 0}
.section.alt,.ftr{background:none}
.card,.dom,.plan,.evc,.step,.tablewrap{box-shadow:none;break-inside:avoid;border:1px solid #bbb}
.card::after,.dom::after,.plan.pop::after{display:none}
.ctaband{background:none;color:#000;border:1px solid #999;box-shadow:none}.ctaband h2,.ctaband p{color:#000}
.btn{border:1px solid #000;background:none;color:#000;box-shadow:none}
.grad,.metrics b,.nf b{background:none;color:#000;-webkit-text-fill-color:#000}
.feat-layout{display:block}
a[href^=http]::after{content:" (" attr(href) ")";font-size:.85em;color:#333;word-break:break-all}
.js .rv{opacity:1!important;transform:none!important}
.fgrid{display:block}
.plan .tag{background:#fff;color:#000;border:1px solid #000;box-shadow:none}
.plan li::before{background:none;-webkit-mask:none;mask:none;content:"\2713";width:auto;height:auto;color:#000}
}

/* home: compatibility strip */
.cplist{list-style:none;margin:28px auto 8px;padding:0;display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:1100px}
.cpc{display:flex;flex-direction:column;gap:3px;padding:10px 14px;border:1px solid var(--line2);border-radius:12px;background:var(--cardg);font-size:.86rem;min-width:130px}
.cpc b{color:var(--head);font-size:.92rem}
.cpc .cv{white-space:nowrap}
.cpc .cv-tested{color:var(--text);font-weight:600}
.cpc .cv-expected{color:var(--muted);border-bottom:1px dashed var(--line2)}

/* detailed function pages: SVG illustrations, figures, lists */
.dg{display:block;width:100%;max-width:440px;height:auto;margin-inline:auto;font-family:var(--font);direction:ltr}
.dg text{fill:var(--text);font-size:14px;font-weight:650}
.dg .m{fill:var(--muted);font-size:12.5px;font-weight:500}
.dg .big{font-size:17px;font-weight:760}
.dg .sm{font-size:12.5px;font-weight:500}
.dg .w{fill:#fff}
.dg .b{fill:var(--card);stroke:var(--line2);stroke-width:1.5}
.dg .d{stroke-dasharray:5 4}
.dg .ok{stroke:var(--ok)}.dg .bad{stroke:var(--bad)}.dg .warn{stroke:var(--warn)}
.dg .hi,.dg .g1,.dg .c1{fill:#075AFF}.dg .g2,.dg .c2{fill:#6137F5}.dg .c3{fill:#B45309}.dg .c4{fill:#B42318}
.dg .a{fill:none;stroke:var(--muted);stroke-width:2}.dg .ah{fill:var(--muted)}
.fig{margin:0}.fig figcaption{color:var(--muted);font-size:.88rem;text-align:center;margin-top:12px}
.items.one{grid-template-columns:minmax(0,1fr)}.items.one li:nth-child(2){border-top:1px solid var(--line)}
.bl{margin:0 0 1em;padding-inline-start:1.25em}.bl li{margin:.4em 0}
.tbs{display:flex;gap:6px;flex-wrap:wrap;margin:-2px 0 14px}