/* Alvand — site styles. Palette from the Alvand Asha logo (#3A3970). */

@font-face{font-family:"Plus Jakarta Sans";font-style:normal;font-weight:200 800;font-display:swap;
  src:url(../fonts/jakarta-latin.woff2) format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2190-2199,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Plus Jakarta Sans";font-style:normal;font-weight:200 800;font-display:swap;
  src:url(../fonts/jakarta-latin-ext.woff2) format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Vazirmatn;font-style:normal;font-weight:100 900;font-display:swap;
  src:url(../fonts/vazirmatn-arabic.woff2) format("woff2");
  unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EEF1}

:root{
  --bg:#F6F6FA; --ink:#3A3970; --ink-d:#2A2954; --soft:#C9C7F2; --warm:#E9A26F; --violet:#5552B0;
  --card:#FFFFFF; --line:#E2E2EE; --muted:#55547A; --r:8px;
  --f:"Plus Jakarta Sans",system-ui,sans-serif;
  --gap:96px;
}
html[lang="fa"]{--f:Vazirmatn,"Plus Jakarta Sans",Tahoma,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 var(--f);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
html[lang="fa"] body{line-height:1.9}
/* Tracking breaks Persian letter joining, and Persian has no capitals. */
html[lang="fa"] *{letter-spacing:0!important;text-transform:none!important}
a{color:inherit}
img,svg{max-width:100%}
p{text-wrap:pretty}
:focus-visible{outline:2px solid var(--violet);outline-offset:3px}
.site-foot :focus-visible{outline-color:#fff}
.wrap{max-width:1200px;margin-inline:auto;padding-inline:24px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip{position:absolute;inset-inline-start:16px;top:-60px;z-index:20;background:var(--ink);color:#fff;padding:10px 16px;border-radius:var(--r)}
.skip:focus{top:12px}

.label{display:flex;align-items:baseline;gap:12px;font:600 15px/1.3 var(--f);color:var(--violet);margin:0 0 14px}
.label span{font-variant-numeric:tabular-nums;color:var(--muted);font-weight:500;padding-inline-end:12px;border-inline-end:1px solid var(--line)}
.kicker{font:600 15px/1.4 var(--f);color:var(--violet);margin:0 0 18px}

/* Header */
.top{border-bottom:1px solid var(--line);background:rgba(246,246,250,.94);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);position:sticky;top:0;z-index:5}
nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px;position:relative}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);flex:none}
.brand b{font:700 15px/1 "Plus Jakarta Sans",sans-serif;letter-spacing:.3em!important;white-space:nowrap}
.links{display:flex;gap:28px;list-style:none;margin:0 auto 0 0;padding:0;font-size:15px}
html[dir="rtl"] .links{margin:0 0 0 auto}
.links a{text-decoration:none;color:var(--muted);padding-block:8px}
.links a:hover{color:var(--ink)}
.tools{display:flex;align-items:center;gap:16px}
.lang{display:flex;gap:2px;border:1px solid var(--line);border-radius:6px;padding:2px;font:600 12px "Plus Jakarta Sans",sans-serif}
.lang a{display:grid;place-items:center;min-width:34px;min-height:32px;padding:0 6px;border-radius:4px;color:var(--muted);text-decoration:none}
.lang a:hover{color:var(--ink)}
.lang a[aria-current]{background:var(--ink);color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;white-space:nowrap;background:var(--ink);color:#fff;text-decoration:none;padding:13px 22px;border-radius:var(--r);font-weight:600;font-size:15px;line-height:1.3;transition:background .2s,transform .1s;border:0;cursor:pointer}
.btn:hover{background:var(--ink-d)}
.btn:active{transform:translateY(1px)}
.btn .arr{transition:transform .2s}
.btn:hover .arr{transform:translateX(3px)}
html[dir="rtl"] .btn:hover .arr{transform:translateX(-3px)}
.textlink{font-weight:600;font-size:15px;text-underline-offset:5px;text-decoration-thickness:1px;padding-block:13px}
.textlink:hover{text-decoration-thickness:2px}

.menu{display:none;position:static}
.menu summary{list-style:none;display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--r);cursor:pointer;background:var(--card)}
.menu summary::-webkit-details-marker{display:none}
.menu summary span,.menu summary span::before{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s}
.menu summary span{position:relative;transform:translateY(-3px)}
.menu summary span::before{content:"";position:absolute;top:6px}
.menu[open] summary span{transform:rotate(45deg)}
.menu[open] summary span::before{top:0;transform:rotate(90deg)}
.menu-panel{position:absolute;inset-inline:0;top:100%;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 24px 24px;box-shadow:0 24px 40px -24px rgba(42,41,84,.35)}
.menu-panel ul{list-style:none;margin:0 0 16px;padding:0}
.menu-panel li a{display:block;padding:14px 0;border-bottom:1px solid var(--line);text-decoration:none;font-size:17px;font-weight:600}
.menu-panel .btn{width:100%}
@media (max-width:1120px){.links,.cta-desk{display:none}.menu{display:block}.tools{gap:10px}.top .wrap{position:relative}}
@media (max-width:400px){.brand b{font-size:13px;letter-spacing:.2em!important}.brand svg{width:24px}}

/* Hero */
.hero{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center;padding-block:80px var(--gap)}
h1{font:700 clamp(34px,4.8vw,60px)/1.08 var(--f);letter-spacing:-.03em;margin:0 0 22px;text-wrap:balance}
html[lang="fa"] h1{line-height:1.4;font-weight:800}
h1 em{font-style:normal;color:var(--violet)}
.lede{font-size:19px;max-width:44ch;margin:0 0 32px;color:var(--muted)}
.ctas{display:flex;gap:24px;flex-wrap:wrap;align-items:center}

.panel{margin:0;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px 22px 16px;box-shadow:0 30px 60px -45px rgba(42,41,84,.45)}
.panel-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px;font-size:14px;gap:12px;color:var(--muted)}
.switch{display:inline-flex;border:1px solid var(--line);border-radius:6px;padding:2px;flex:none}
.switch button{font:600 13px var(--f);border:0;background:none;color:var(--ink);min-height:32px;padding:0 12px;border-radius:4px;cursor:pointer}
.switch button[aria-pressed="true"]{background:var(--ink);color:#fff}
.tangle{width:100%;height:auto;display:block}
.tangle .mess path{fill:none;stroke-width:3;stroke-linecap:round;transition:opacity .8s}
.tangle .clean path{fill:none;stroke:var(--ink);stroke-width:3;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.2s ease}
.tangle .hubbox{opacity:0;transition:opacity .6s}
.tangle text{font-family:var(--f);fill:var(--ink)}
.tangle .lbl{font-size:17px;font-weight:500}
.tangle .hubbox text{fill:#fff;font-weight:700;font-size:15px;letter-spacing:.06em}
.after .mess path{opacity:0}
.after .clean path{stroke-dashoffset:0}
.after .clean path:nth-child(2){transition-delay:.15s}.after .clean path:nth-child(3){transition-delay:.3s}.after .clean path:nth-child(4){transition-delay:.45s}
.after .hubbox{opacity:1;transition-delay:.4s}
.dot{opacity:0;transition:opacity .3s}.after .dot{opacity:1;transition-delay:1.4s}
.caption{font-size:14px;margin:8px 2px 0;min-height:3.2em;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}

/* Sections */
main section{padding-block:var(--gap);border-top:1px solid var(--line)}
main section.hero{border-top:0}
h2{font:700 clamp(28px,3.4vw,42px)/1.15 var(--f);letter-spacing:-.02em;margin:0 0 14px;max-width:24ch;text-wrap:balance}
html[lang="fa"] h2{line-height:1.5}
h3{text-wrap:balance}
.sub{margin:0 0 44px;max-width:60ch;color:var(--muted)}
.head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:44px}
.head .sub{margin:0}

.split{display:grid;grid-template-columns:5fr 7fr;gap:64px;align-items:start}
.split-head{position:sticky;top:110px}
.split-head .sub{margin:0}
.svc{display:grid}
.svc article{display:grid;grid-template-columns:44px 1fr;gap:20px;padding:30px 0;border-top:1px solid var(--line)}
.svc article:first-child{border-top:0;padding-top:4px}
.ico{width:40px;height:40px;fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ico .a{fill:var(--warm);stroke:none}
.ico .b{stroke:var(--violet)}
.svc h3{font:700 22px/1.3 var(--f);margin:6px 0 8px}
.svc p{margin:0 0 16px;color:var(--muted)}
.svc ul,.eng ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:15px}
.svc li,.eng li{display:flex;gap:10px}
.svc li::before{content:"";flex:none;width:6px;height:6px;margin-top:.65em;border-radius:1px;background:var(--warm)}

.rail{position:relative;display:grid;gap:14px;padding:0;padding-inline-start:56px;margin:0;max-width:820px;list-style:none}
.rail::before{content:"";position:absolute;inset-inline-start:17px;top:10px;bottom:10px;width:2px;background:var(--line)}
.rail::after{content:"";position:absolute;inset-inline-start:17px;top:10px;width:2px;background:var(--ink);height:var(--p,0%)}
.st{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:22px 26px;position:relative;transition:border-color .4s}
.rail.js .st.on{border-color:#C9C7E6}
.st::before{content:attr(data-n);position:absolute;inset-inline-start:-56px;top:20px;width:36px;height:36px;border-radius:50%;background:var(--bg);border:2px solid var(--line);display:grid;place-items:center;font:700 14px var(--f);z-index:1;transition:background .4s,border-color .4s,color .4s}
.st.on::before{background:var(--ink);border-color:var(--ink);color:#fff}
.st h3{font:700 20px/1.3 var(--f);margin:0 0 6px;display:flex;gap:12px;align-items:baseline;flex-wrap:wrap}
.st h3 small{font:600 13px var(--f);color:var(--violet)}
.st p{margin:0;color:var(--muted);font-size:16px}

.proof-wrap{padding-block:56px}
.proof{display:grid;grid-template-columns:repeat(4,1fr);margin:0}
.proof div{padding:4px 28px;border-inline-start:1px solid var(--line)}
.proof div:first-child{border:0;padding-inline-start:0}
.proof dt{font:700 28px/1.2 var(--f);text-wrap:balance;letter-spacing:-.02em;margin-bottom:8px;font-variant-numeric:tabular-nums}
.proof dd{margin:0;font-size:15px;color:var(--muted)}

.cases{display:grid;border-top:1px solid var(--line)}
.case{display:grid;grid-template-columns:200px 1fr 190px;gap:32px;align-items:center;padding:30px 0;border-bottom:1px solid var(--line)}
.case .tag{margin:0;font:600 13px/1.4 var(--f);color:var(--violet)}
.case h3{font:700 21px/1.3 var(--f);margin:0 0 6px}
.case h3 a{text-decoration:none}
.case h3 a:hover{text-decoration:underline;text-underline-offset:4px}
.case .ext{display:inline-block;margin-inline-start:6px;color:var(--violet);font-weight:600}
html[dir="rtl"] .case .ext{transform:scaleX(-1)}
.case p{margin:0;color:var(--muted)}
.case .num{margin:0;font:700 28px/1.1 var(--f);text-align:end;color:var(--ink);font-variant-numeric:tabular-nums}
.case .num small{display:block;font:400 14px/1.4 var(--f);margin-top:6px;color:var(--muted)}

.eng{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.eng article{border:1px solid var(--line);border-radius:10px;padding:28px;background:var(--card);display:flex;flex-direction:column}
.eng .feat{border-color:var(--ink);box-shadow:inset 0 3px 0 var(--ink)}
.eng .step{margin:0 0 12px;font:600 13px var(--f);color:var(--muted)}
.eng h3{font:700 20px/1.3 var(--f);margin:0 0 4px}
.eng .len{font:600 14px/1.5 var(--f);color:var(--violet);margin:0 0 14px}
.eng p{margin:0;font-size:15px;color:var(--muted)}
.eng .len+p{margin-bottom:20px}
.eng ul{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);font-size:14px}
.eng li::before{content:"✓";color:var(--violet);font-weight:700}
.promise{list-style:none;margin:28px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;font-size:15px;color:var(--muted)}
.promise b{color:var(--ink)}

.talk{background:var(--card);border:1px solid var(--line);border-inline-start:4px solid var(--warm);border-radius:12px;padding:48px;display:grid;grid-template-columns:1.4fr .6fr;gap:32px;align-items:center}
.talk p{margin:0;color:var(--muted)}
.talk .label{margin-bottom:14px}
.talk-cta{display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.mail{font-size:15px;color:var(--muted)}

/* Footer */
.site-foot{background:var(--ink);color:rgba(255,255,255,.85);margin-top:var(--gap);font-size:14px}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;padding-block:56px 32px}
.foot h2{font:600 13px var(--f);color:var(--soft);margin:0 0 14px;max-width:none;letter-spacing:0}
.foot a{display:block;text-decoration:none;padding-block:4px}
.foot a:hover,.foot a[aria-current]{color:#fff;text-decoration:underline;text-underline-offset:4px}
.foot .brand{display:flex;color:#fff;margin-bottom:14px;text-decoration:none}
.foot p{margin:0;max-width:34ch}
.foot-brand p{max-width:38ch}
.legal{border-top:1px solid rgba(255,255,255,.14);padding-block:18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.legal-links{display:flex;gap:12px}
.legal a{text-underline-offset:4px;display:inline-block;padding:8px 4px}

/* Service pages */
.svc-hero{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center;padding-block:48px var(--gap)}
main section.svc-hero{border-top:0}
.crumb{margin:0 0 28px;font-size:14px}
.crumb a{color:var(--muted);text-decoration:none}
.crumb a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:4px}
html[dir="rtl"] .crumb .back{display:inline-block;transform:scaleX(-1)}
.svc-hero .lede{max-width:52ch}
.sec-h{font:700 clamp(24px,2.6vw,34px)/1.2 var(--f);letter-spacing:-.02em;margin:0 0 20px;max-width:16ch;text-wrap:balance}
html[lang="fa"] .sec-h{line-height:1.5}
.sit{list-style:none;margin:0;padding:0;font-size:19px;line-height:1.5}
.sit li{padding:22px 0;border-top:1px solid var(--line)}
.sit li:first-child{border-top:0;padding-top:4px}
html[lang="fa"] .sit{line-height:1.9}
.svc article.noico{grid-template-columns:1fr}
.svc .more{display:inline-flex;gap:8px;margin-top:18px;font-weight:600;font-size:15px;text-decoration:none;color:var(--ink)}
.svc .more:hover{text-decoration:underline;text-underline-offset:4px}
.svc .more .arr{transition:transform .2s}
.svc .more:hover .arr{transform:translateX(3px)}
html[dir="rtl"] .svc .more:hover .arr{transform:translateX(-3px)}

.folder{position:relative;background:var(--card);border:1px solid var(--line);border-radius:4px 12px 12px 12px;padding:30px 26px 14px;margin-top:18px;box-shadow:0 24px 48px -36px rgba(42,41,84,.4)}
html[dir="rtl"] .folder{border-radius:12px 4px 12px 12px}
.folder-tab{position:absolute;top:-30px;inset-inline-start:-1px;margin:0;background:var(--card);border:1px solid var(--line);border-bottom:0;border-radius:8px 8px 0 0;padding:6px 16px 8px;font:600 13px var(--f);color:var(--violet)}
.folder ul{list-style:none;margin:0;padding:0}
.folder li{display:flex;align-items:center;gap:14px;padding:14px 0;border-top:1px dashed var(--line);font-weight:600}
.folder li:first-child{border-top:0}
.folder svg{flex:none;width:18px;height:22px;fill:none;stroke:var(--ink);stroke-width:1.4;stroke-linejoin:round;stroke-linecap:round}

.next{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.next a{display:grid;grid-template-columns:220px 1fr auto;gap:24px;align-items:baseline;padding:22px 4px;border-bottom:1px solid var(--line);text-decoration:none}
.next b{font-size:18px}
.next span{color:var(--muted)}
.next .arr{color:var(--ink);font-weight:700;transition:transform .2s}
.next a:hover b{text-decoration:underline;text-underline-offset:4px}
.next a:hover .arr{transform:translateX(4px)}
html[dir="rtl"] .next a:hover .arr{transform:translateX(-4px)}

/* Diagrams: the finished state is the default; html.js .viz:not(.in) rewinds it,
   and .in plays it forward. Reduced motion skips straight to the end. */
.viz svg{width:100%;height:auto;display:block}
.viz text{font-family:var(--f);fill:var(--ink)}

.viz .lane{fill:var(--bg);stroke:var(--line)}
.viz .lane-new{fill:#EFEEF9;stroke:#D9D7F1}
.viz .lane-label{font-size:13px;font-weight:600;fill:var(--muted)}
.viz .chip rect{fill:#fff;stroke:var(--ink);stroke-width:1.5}
.viz .chip text,.viz .ghost text{font-size:15px;font-weight:600}
.viz .ghost rect{fill:none;stroke:var(--warm);stroke-width:1.5;stroke-dasharray:5 4}
.viz .ghost text{fill:#B8703F}
.viz .ok circle{fill:var(--violet)}
.viz .ok path{fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.viz .chip{transform:translateY(130px);transition:transform .9s cubic-bezier(.6,0,.2,1)}
.viz .ghost{opacity:0;transition:opacity .6s}
.viz .ok{transform-box:fill-box;transform-origin:center;transition:opacity .3s,transform .4s cubic-bezier(.3,1.6,.5,1)}
html.js .viz:not(.in) .chip{transform:none}
html.js .viz:not(.in) .ghost{opacity:1}
html.js .viz:not(.in) .ok{opacity:0;transform:scale(.3)}
.viz .c1{transition-delay:.4s}.viz .c2{transition-delay:1.6s}.viz .c3{transition-delay:2.8s}.viz .c4{transition-delay:4s}
.viz .o1{transition-delay:1.3s}.viz .o2{transition-delay:2.5s}.viz .o3{transition-delay:3.7s}.viz .o4{transition-delay:4.9s}
.viz .g1{transition-delay:2s}.viz .g2{transition-delay:3.2s}.viz .g3{transition-delay:4.4s}.viz .g4{transition-delay:5.6s}

.viz .layer{fill:#fff;stroke:var(--line)}
.viz .layer-label{font-size:15px;font-weight:600}
.viz .pill text{font-size:13px;font-weight:600}
.viz .bad rect{fill:#FBEDE3}
.viz .bad text{fill:#8F5228}
.viz .good rect{fill:var(--ink)}
.viz .good text{fill:#fff}
.viz .pill{transition:opacity .4s}
.viz .bad{opacity:0}
.viz .scan{fill:var(--violet);opacity:0}
html.js .viz:not(.in) .bad{opacity:1}
html.js .viz:not(.in) .good{opacity:0}
html.js .viz.in .scan{animation:alv-sweep 1.4s ease-in-out .2s both}
@keyframes alv-sweep{0%{transform:translateY(0);opacity:.9}90%{opacity:.9}100%{transform:translateY(270px);opacity:0}}
.viz .b5,.viz .d5{transition-delay:1.7s}.viz .b1,.viz .d1{transition-delay:2.2s}.viz .b4,.viz .d4{transition-delay:2.7s}.viz .b3,.viz .d3{transition-delay:3.2s}.viz .b2,.viz .d2{transition-delay:3.7s}

.viz .col-label,.viz .q-label{font-size:13px;font-weight:600;fill:var(--muted)}
.viz .prop rect{fill:#fff;stroke:var(--ink);stroke-width:1.2}
.viz .prop path{stroke:var(--soft);stroke-width:3;stroke-linecap:round}
.viz .prop.yes rect{stroke:var(--violet);stroke-width:2}
.viz .prop.no{opacity:.3;transition:opacity .6s 1.6s}
.viz .feed{fill:none;stroke:#D2D1E6;stroke-width:1.5;stroke-dasharray:1;transition:stroke-dashoffset .8s}
.viz .hub circle{fill:var(--ink)}
.viz .hub text{fill:#fff;font-size:14px;font-weight:700}
.viz .hub{transform-box:fill-box;transform-origin:center;transition:opacity .4s 1.1s,transform .5s cubic-bezier(.3,1.5,.5,1) 1.1s}
.viz .tick{stroke:var(--line);stroke-dasharray:3 4}
.viz .link{fill:none;stroke:var(--violet);stroke-width:1.5;stroke-dasharray:1;transition:stroke-dashoffset .6s}
.viz .bar{fill:var(--violet);transform-box:fill-box;transform-origin:left center;transition:transform .7s cubic-bezier(.6,0,.2,1)}
.viz .legend text{font-size:12px;fill:var(--muted)}
.viz .lg-yes{fill:var(--violet)}
.viz .lg-no{fill:#fff;stroke:var(--ink);opacity:.4}
html.js .viz:not(.in) .feed,html.js .viz:not(.in) .link{stroke-dashoffset:1}
html.js .viz:not(.in) .hub{opacity:0;transform:scale(.6)}
html.js .viz:not(.in) .prop.no{opacity:1}
html.js .viz:not(.in) .bar{transform:scaleX(0)}
.viz .f1{transition-delay:.2s}.viz .f2{transition-delay:.3s}.viz .f3{transition-delay:.4s}.viz .f4{transition-delay:.5s}.viz .f5{transition-delay:.6s}.viz .f6{transition-delay:.7s}
.viz .l1{transition-delay:1.9s}.viz .l2{transition-delay:2.1s}.viz .l3{transition-delay:2.3s}
.viz .r1{transition-delay:2.4s}.viz .r2{transition-delay:2.7s}.viz .r3{transition-delay:3s}

/* Sections ease in as they reach the viewport (site.js adds .in). */
html.js main section:not(.hero):not(.svc-hero){opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
html.js main section.in:not(.hero):not(.svc-hero){opacity:1;transform:none}

@media (max-width:960px){
  .svc-hero{grid-template-columns:1fr;gap:36px;padding-top:28px}
  .next a{grid-template-columns:1fr auto;gap:4px 16px}
  .next span:not(.arr){grid-column:1}
  .next .arr{grid-row:1/3;grid-column:2;align-self:center}
}
@media (max-width:600px){
  .sit{font-size:17px}
  .viz .chip text,.viz .ghost text{font-size:17px}
  .viz .lane-label,.viz .col-label,.viz .q-label{font-size:17px}
  .viz .layer-label{font-size:20px}
  .viz .pill text{font-size:16px}
  .viz .hub text{font-size:17px}
  .viz .legend text{font-size:14px}
}

/* Ordinary pages */
.prose{max-width:760px;padding-block:72px}
.prose h1{font-size:clamp(30px,4vw,44px)}
.prose h2{font-size:26px;margin-top:40px}
.prose h3{font-size:18px;margin:28px 0 6px}
.prose a{color:var(--violet)}
.prose hr{border:0;border-top:1px solid var(--line);margin:48px 0}

/* Tablet */
@media (max-width:960px){
  :root{--gap:72px}
  .hero{grid-template-columns:1fr;gap:40px;padding-block:48px var(--gap)}
  .split{grid-template-columns:1fr;gap:28px}
  .split-head{position:static}
  .head{grid-template-columns:1fr;gap:12px}
  .eng,.promise{grid-template-columns:1fr}
  .proof{grid-template-columns:1fr 1fr;row-gap:28px}
  .proof div:nth-child(3){border:0;padding-inline-start:0}
  .case{grid-template-columns:1fr;gap:8px}
  .case .num{text-align:start;margin-top:8px}
  .talk{grid-template-columns:1fr;padding:32px}
  .talk-cta{align-items:flex-start}
  .foot{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
}

/* Phone */
@media (max-width:600px){
  :root{--gap:56px}
  body{font-size:16px}
  .wrap{padding-inline:20px}
  .hero{padding-top:32px}
  .lede{font-size:17px}
  .ctas{gap:8px 20px}
  .panel{padding:14px 14px 12px}
  .panel-top{flex-wrap:wrap}
  .tangle .lbl{font-size:28px}
  .tangle .hubbox text{font-size:18px}
  .caption{min-height:4.8em}
  .svc article{grid-template-columns:1fr;gap:12px}
  .rail{padding-inline-start:46px}
  .rail::before,.rail::after{inset-inline-start:14px}
  .st{padding:18px 18px}
  .st::before{inset-inline-start:-46px;width:30px;height:30px;font-size:13px}
  .proof{grid-template-columns:1fr;row-gap:0}
  .proof div,.proof div:nth-child(3){display:grid;grid-template-columns:9.5em 1fr;gap:16px;align-items:baseline;padding:16px 0;border:0;border-top:1px solid var(--line)}
  .proof div:first-child{border-top:0;padding-top:0}
  .proof dt{font-size:20px;margin:0}
  .eng article{padding:22px}
  .talk{padding:24px}
  .talk .btn{width:100%}
  .talk-cta{align-items:stretch}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .dot{display:none}
}