:root{
  --bg:#F7F8FB;--ink:#243040;--text:#3B4556;--muted:#6F7A8C;--line:rgba(36,48,64,.08);
  --blue:#5A8BBE;--violet:#8E83D6;--cyan:#7FB8A8;--mint:#6CBF9C;--warm:#F0B48E;
  --grad:linear-gradient(135deg,#6B9BCB 0%,#9A90DB 100%);
  --glass:rgba(255,255,255,.55);--glass-strong:rgba(255,255,255,.78);--glass-line:rgba(255,255,255,.8);
  --shadow:0 24px 60px -28px rgba(90,139,190,.35);
  --font:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--display:"Space Grotesk","IBM Plex Sans",system-ui,sans-serif;
  --r:18px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.65;color:var(--text);background:var(--bg);position:relative}
/* aurora: fixed soft gradient field behind every page */
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(720px 540px at 6% -4%,rgba(107,155,203,.22),transparent 62%),
    radial-gradient(640px 480px at 96% 6%,rgba(154,144,219,.20),transparent 62%),
    radial-gradient(600px 460px at 70% 48%,rgba(127,184,168,.16),transparent 62%),
    radial-gradient(520px 400px at 20% 90%,rgba(240,180,142,.14),transparent 62%),
    var(--bg);animation:drift 36s ease-in-out infinite alternate}
@keyframes drift{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(-2.5%,1.5%,0) scale(1.06)}}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:var(--display);color:var(--ink);line-height:1.1;margin:0 0 .5em;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(34px,5vw,58px)}h2{font-size:clamp(26px,3.2vw,38px)}h3{font-size:20px;font-weight:600;letter-spacing:-.01em}h4{font-size:15px;font-weight:600;letter-spacing:0;margin-bottom:.8em}
p{margin:0 0 1em}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:100}
.muted{color:var(--muted)}.small{font-size:14px}.narrow{max-width:760px}
.lead{font-size:20px;color:#3E4A60;max-width:620px}
:focus-visible{outline:3px solid rgba(90,139,190,.55);outline-offset:3px;border-radius:6px}

/* buttons */
.btn{display:inline-block;background:var(--grad);color:#fff;padding:13px 24px;border-radius:999px;font-weight:600;font-size:15px;border:0;cursor:pointer;font-family:var(--display);box-shadow:0 10px 24px -12px rgba(90,139,190,.7);transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s}
.btn:hover{text-decoration:none;transform:translateY(-1px);box-shadow:0 16px 30px -12px rgba(90,139,190,.8)}
.btn.small{padding:9px 18px;font-size:14px}
.btn.ghost{background:var(--glass-strong);color:var(--ink);box-shadow:none;border:1px solid var(--line)}.btn.ghost:hover{background:#fff;box-shadow:var(--shadow)}
.btn.ghost.dark{background:var(--glass-strong);color:var(--ink)}
.btn.light{background:#fff;color:var(--ink);box-shadow:0 10px 24px -10px rgba(0,0,0,.35)}.btn.light:hover{background:#fff}
.actions .btn{margin:6px 12px 6px 0}

/* header: translucent, blurred */
.top{position:sticky;top:0;z-index:50;background:rgba(246,248,253,.72);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:28px;min-height:70px}
.brand{font-family:var(--display);display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;font-size:21px;letter-spacing:-.02em}
.brand:hover{text-decoration:none}
.logo{width:34px;height:34px;color:var(--ink)}
.top nav{margin-left:auto}
.top ul{list-style:none;margin:0;padding:0;display:flex;gap:2px}
.top li a{display:block;padding:8px 13px;color:#3E4A60;font-weight:600;font-size:15px;border-radius:999px}
.top li a:hover,.top li.current a{color:var(--ink);background:rgba(90,139,190,.12);text-decoration:none}
.toggle{display:none;background:none;border:0;color:var(--ink);font:inherit;font-weight:700;cursor:pointer;margin-left:auto;padding:8px}
.toggle span{display:inline-block;width:20px;height:2px;background:var(--ink);position:relative;vertical-align:middle;margin-right:8px}
.toggle span::before,.toggle span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink)}.toggle span::before{top:-6px}.toggle span::after{top:6px}

/* hero */
.hero{padding:84px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.hero h1{margin-bottom:.45em}
.proof{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:9px;color:#3E4A60;font-size:15.5px}
.proof li{padding-left:26px;position:relative}
.proof li::before{content:"";position:absolute;left:0;top:7px;width:13px;height:13px;border-radius:50%;background:var(--grad)}

/* the session card */
.session{background:var(--glass);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--glass-line);border-radius:24px;padding:22px 24px 20px;box-shadow:var(--shadow),inset 0 1px 0 #fff;font-size:14px;color:#3E4A60}
.s-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;font-weight:600}
.live{font-family:var(--display);display:inline-flex;align-items:center;gap:7px;color:#2E8C66;font-weight:700;letter-spacing:.02em}
.live i{width:9px;height:9px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 0 rgba(108,191,156,.6);animation:pulse 1.8s infinite}
.s-src{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.7);border:1px solid var(--line)}
.s-src b,.chip b{display:block;color:var(--ink);font-size:15px;font-weight:700}
.s-src span,.chip span{color:var(--muted);font-size:13px}
.wave{display:flex;align-items:center;gap:4px;height:42px;justify-self:end}
.wave i{display:block;width:4px;border-radius:2px;background:var(--grad);height:40%;animation:bar 1.4s ease-in-out infinite}
.wave i:nth-child(2n){animation-delay:-.4s}.wave i:nth-child(3n){animation-delay:-.8s;height:70%}.wave i:nth-child(4n){height:95%;animation-delay:-1.1s}.wave i:nth-child(5n){height:55%}
.s-mid{display:flex;align-items:center;gap:10px;margin:14px 2px;color:var(--muted);font-weight:600}
.s-mid::before,.s-mid::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,transparent,rgba(90,139,190,.4),transparent)}
.s-targets{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.chip{padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.7);border:1px solid var(--line)}
.chip b{font-size:14px}
.s-foot{display:flex;align-items:center;gap:10px;margin-top:18px;padding-top:14px;border-top:1px solid var(--line);font-weight:600;color:#3E4A60}
.s-foot i{width:26px;height:26px;border-radius:50%;background:var(--grad);flex:none}
@keyframes bar{0%,100%{transform:scaleY(.45)}50%{transform:scaleY(1.15)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(108,191,156,.55)}70%{box-shadow:0 0 0 9px rgba(108,191,156,0)}100%{box-shadow:0 0 0 0 rgba(108,191,156,0)}}
@media (prefers-reduced-motion:reduce){.wave i,.live i{animation:none}html{scroll-behavior:auto}.btn:hover{transform:none}}

/* page head (inner pages) */
.pagehead{padding:64px 0 36px}
.pagehead h1{max-width:820px}.pagehead .lead{margin:0}

/* sections */
.section{padding:64px 0}
.section.alt{background:rgba(255,255,255,.5);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section h2{margin-bottom:28px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s;background:var(--glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-line);border-radius:var(--r);padding:26px;box-shadow:inset 0 1px 0 #fff}
.card .ic{width:42px;height:42px;padding:9px;border-radius:12px;background:rgba(107,155,203,.14);color:#4F7FB3;margin-bottom:16px}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow),inset 0 1px 0 #fff}
.card p{margin:0;color:#4B5568;font-size:15.5px}
.usecases{display:grid;grid-template-columns:1fr 1fr;gap:26px 28px;align-items:start}
.usecases a{position:relative;display:block;border-radius:20px;overflow:hidden;color:var(--ink);font-weight:600;font-size:16px;line-height:1.35;box-shadow:var(--shadow);transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.usecases a:hover{text-decoration:none;transform:translateY(-4px)}
.usecases .cap{position:absolute;left:14px;right:14px;bottom:14px;padding:12px 16px;border-radius:14px;background:rgba(255,255,255,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.8);font-family:var(--display)}
/* photos: soft tint so they sit in the palette */
.ph{display:block;position:relative;border-radius:20px;overflow:hidden;background:#e9edf5}
.ph img{width:100%;aspect-ratio:3/2;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.ph::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(107,155,203,.22),rgba(154,144,219,.12) 55%,rgba(255,255,255,.04));pointer-events:none}
.usecases a:hover .ph img{transform:scale(1.03)}
.fig{position:relative}
.fig.has-panel{padding:0 0 64px 0}
.fig.has-panel .panel{position:absolute;right:-18px;bottom:0;width:min(64%,360px);font-size:12.5px;padding:12px 14px;box-shadow:var(--shadow);background:rgba(255,255,255,.72)}
.fig.has-panel .panel .p-head{margin-bottom:10px}.fig.has-panel .panel .p-foot{margin-top:10px;padding-top:9px}
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.split img{border-radius:var(--r);box-shadow:var(--shadow)}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.steps>div{background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--r);padding:24px;box-shadow:inset 0 1px 0 #fff}
.steps .n{font-family:var(--display);width:42px;height:42px;border-radius:50%;background:var(--grad);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:17px;margin-bottom:16px}
.steps h3{font-size:17px}.steps p{font-size:15px;color:#4B5568;margin:0}
.usecase-list article{display:grid;grid-template-columns:480px 1fr;gap:36px;align-items:center;padding:28px 0;border-bottom:1px solid var(--line)}
.usecase-list article:last-child{border:0}

.usecase-list h2{font-size:24px;margin-bottom:10px}.usecase-list p{margin:0}
.langs{list-style:none;padding:0;margin:28px 0;display:grid;grid-template-columns:repeat(4,1fr);gap:10px 16px}
.langs li{padding:11px 16px;background:var(--glass);border:1px solid var(--glass-line);border-radius:999px;font-weight:600;color:var(--ink)}
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.tier{transition:transform .35s cubic-bezier(.2,.7,.2,1);background:var(--glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-line);border-radius:22px;padding:30px;display:flex;flex-direction:column;box-shadow:inset 0 1px 0 #fff}
.tier:hover{transform:translateY(-3px)}
.tier.featured{background:var(--glass-strong);box-shadow:var(--shadow),inset 0 1px 0 #fff;position:relative}
.tier.featured::before{content:"";position:absolute;inset:-1px;border-radius:23px;padding:1.5px;background:var(--grad);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.tier .price{font-family:var(--display);font-size:38px;font-weight:700;color:var(--ink);margin:6px 0 12px;letter-spacing:-.03em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.tier .price span{display:block;font-size:14px;font-weight:600;color:var(--muted);letter-spacing:0;-webkit-text-fill-color:var(--muted)}
.tier ul{padding-left:18px;margin:0 0 22px;color:#4B5568;font-size:15px}.tier ul li{margin-bottom:6px}
.tier .btn{margin-top:auto;text-align:center}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{font-family:var(--display);cursor:pointer;font-weight:600;font-size:18px;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--blue);font-size:24px;line-height:1;font-weight:400}
.faq details[open] summary::after{content:"\2013"}
.faq p{margin:12px 0 0;max-width:820px}
.form{display:grid;gap:14px;max-width:560px}
.form label{display:grid;gap:6px;font-weight:600;font-size:14px;color:var(--ink)}
.form input,.form textarea{font:inherit;padding:12px 14px;border:1px solid rgba(17,26,46,.16);border-radius:12px;width:100%;background:rgba(255,255,255,.8)}
.form input:focus,.form textarea:focus{outline:2px solid var(--blue);border-color:var(--blue);background:#fff}
.legal h2{font-size:20px;margin-top:1.6em}.legal{max-width:820px}

/* cta + footer */
.cta{padding:0 20px}
.cta .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:44px 40px;flex-wrap:wrap;background:var(--grad);border-radius:28px;color:#fff;box-shadow:0 30px 60px -30px rgba(154,144,219,.7)}
.cta h2{color:#fff;margin:0 0 6px}.cta p{margin:0;color:rgba(255,255,255,.88);max-width:620px}
footer{color:#4B5568;font-size:14px;margin-top:56px;border-top:1px solid var(--line);background:rgba(255,255,255,.45)}
footer .wrap{padding-top:48px;padding-bottom:28px}
.fcols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px}
footer ul{list-style:none;padding:0;margin:0}footer li{padding:4px 0}
footer a{color:#2A3447}footer .brand{font-size:18px}
footer .copy{margin-top:32px;padding-top:16px;border-top:1px solid var(--line);color:var(--muted)}

@media (max-width:960px){
  .hero-grid,.split{grid-template-columns:1fr}
  .cards,.tiers{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .usecase-list article{grid-template-columns:1fr}
  .langs{grid-template-columns:1fr 1fr 1fr}
  .fcols{grid-template-columns:1fr 1fr}
  .top .btn.small{display:none}
}
@media (max-width:720px){
  body{font-size:16px}
  .hero{padding:48px 0 40px}
  .cards,.tiers,.usecases,.steps,.langs{grid-template-columns:1fr}
  .fig.has-panel{padding:0}.fig.has-panel .panel{position:static;width:auto;margin:-24px 12px 0;}
  .s-targets{grid-template-columns:1fr 1fr}
  .toggle{display:block}
  .top nav{display:none;position:absolute;left:0;right:0;top:70px;background:rgba(246,248,253,.96);backdrop-filter:blur(14px);padding:8px 20px 16px;border-bottom:1px solid var(--line)}
  .top.open nav{display:block}
  .top ul{flex-direction:column}
  .fcols{grid-template-columns:1fr}
  .cta{padding:0 12px}.cta .wrap{flex-direction:column;align-items:flex-start;padding:32px 24px}
}

/* panels: the illustrations, built from the same glass as the session card */
.panel{background:var(--glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--glass-line);border-radius:20px;padding:16px 18px;font-size:13.5px;color:var(--text);box-shadow:inset 0 1px 0 #fff;font-weight:500;line-height:1.4;text-align:left}
.p-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;font-weight:600;color:#4B5568}
.p-foot{display:flex;align-items:center;gap:9px;margin-top:14px;padding-top:12px;border-top:1px solid var(--line);font-weight:600;color:#4B5568}
.p-foot i{width:20px;height:20px;border-radius:50%;background:var(--grad);flex:none}
.slide{background:rgba(255,255,255,.75);border:1px solid var(--line);border-radius:12px;padding:16px;display:grid;gap:9px;aspect-ratio:16/7}
.slide b{display:block;height:9px;border-radius:5px;background:linear-gradient(90deg,rgba(107,155,203,.55),rgba(154,144,219,.45));width:100%}.slide b:first-child{height:13px;width:50%;background:var(--grad)}
.slide .w60{width:60%}.slide .w80{width:80%}.slide .w40{width:40%}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}
.chips span{padding:5px 11px;border-radius:999px;background:rgba(255,255,255,.75);border:1px solid var(--line);font-weight:600;color:var(--ink);font-size:12.5px}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.tiles>div{background:rgba(255,255,255,.75);border:1px solid var(--line);border-radius:12px;padding:12px;display:flex;align-items:center;gap:9px;color:var(--ink);font-weight:600}
.av{width:30px;height:30px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-style:normal;font-weight:700;font-size:11px;flex:none;letter-spacing:.02em}
.av1{background:linear-gradient(135deg,#6B9BCB,#8E83D6)}.av2{background:linear-gradient(135deg,#7FB8A8,#6B9BCB)}.av3{background:linear-gradient(135deg,#9A90DB,#C9A4CF)}.av4{background:linear-gradient(135deg,#F0B48E,#E5A0A8)}
.rooms{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.rooms li{background:rgba(255,255,255,.75);border:1px solid var(--line);border-radius:12px;padding:10px 13px;display:flex;justify-content:space-between;gap:10px;align-items:baseline}
.rooms b{color:var(--ink);font-weight:700}.rooms span{color:var(--muted);text-align:right}
.call{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:center}
.call>div{background:rgba(255,255,255,.75);border:1px solid var(--line);border-radius:12px;padding:12px;display:grid;gap:4px;justify-items:start}
.call>div b{color:var(--ink);font-weight:700;margin-top:4px}.call>div span{color:var(--muted);font-size:12px}
.call .x{background:none;border:0;padding:0;width:28px;color:var(--blue)}.call .x svg{width:28px;height:28px}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.checks li{background:rgba(255,255,255,.75);border:1px solid var(--line);border-radius:12px;padding:10px 13px 10px 38px;position:relative;color:var(--ink);font-weight:600}
.checks li::before{content:"";position:absolute;left:12px;top:12px;width:16px;height:16px;border-radius:50%;background:var(--mint);box-shadow:inset 0 0 0 3px #fff}
.checks li.now::before{background:var(--grad);animation:pulse 1.8s infinite}
.player{background:rgba(255,255,255,.75);border:1px solid var(--line);border-radius:12px;padding:14px}
.player .bar{height:6px;border-radius:3px;background:rgba(36,48,64,.1);overflow:hidden;margin-bottom:12px}
.player .bar i{display:block;height:100%;width:38%;background:var(--grad);border-radius:3px;animation:play 18s linear infinite}
@keyframes play{from{width:20%}to{width:80%}}
.player .cap{display:grid;gap:5px;color:var(--ink);font-weight:600}.player .cap .alt{color:#4F7FB3}

/* motion: hero entrance, scroll reveals */
.hero h1,.hero .lead,.hero .actions,.hero .proof{animation:rise .9s cubic-bezier(.2,.7,.2,1) both}
.hero .lead{animation-delay:.12s}.hero .actions{animation-delay:.22s}.hero .proof{animation-delay:.32s}
.hero .session{animation:rise 1.1s cubic-bezier(.2,.7,.2,1) .25s both}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
html.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i,0)*70ms)}
html.js .reveal.in{opacity:1;transform:none}
.faq details p{animation:rise .4s cubic-bezier(.2,.7,.2,1) both}
@media (prefers-reduced-motion:reduce){.hero h1,.hero .lead,.hero .actions,.hero .proof,.hero .session,.faq details p,.player .bar i,.checks li.now::before{animation:none}body::before{animation:none}.card:hover,.tier:hover,.usecases a:hover .panel{transform:none}}

/* animated walkthrough */
.demo{background:var(--glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-line);border-radius:24px;box-shadow:var(--shadow),inset 0 1px 0 #fff;overflow:hidden;margin-top:8px}
.d-stage{position:relative;min-height:300px;padding:30px 32px 26px}
.d-step{position:absolute;inset:30px 32px 26px;opacity:0;transform:translateY(10px);transition:opacity .5s cubic-bezier(.2,.7,.2,1),transform .5s cubic-bezier(.2,.7,.2,1);pointer-events:none}
.d-step.is-on{opacity:1;transform:none;pointer-events:auto}
.d-title{font-family:var(--display);font-weight:600;font-size:20px;color:var(--ink);margin-bottom:18px;letter-spacing:-.01em}
.d-terms{display:flex;flex-wrap:wrap;gap:8px;max-width:760px}
.d-terms span{padding:7px 13px;border-radius:999px;background:rgba(255,255,255,.8);border:1px solid var(--line);font-weight:600;color:var(--ink);font-size:14px;opacity:0;transform:translateY(6px);transition:opacity .4s,transform .4s}
.is-on .d-terms span{opacity:1;transform:none}
.is-on .d-terms span:nth-child(1){transition-delay:.1s}.is-on .d-terms span:nth-child(2){transition-delay:.3s}.is-on .d-terms span:nth-child(3){transition-delay:.5s}.is-on .d-terms span:nth-child(4){transition-delay:.7s}.is-on .d-terms span:nth-child(5){transition-delay:.9s}.is-on .d-terms span:nth-child(6){transition-delay:1.1s}.is-on .d-terms span:nth-child(7){transition-delay:1.4s}
.d-note{display:flex;align-items:center;gap:10px;margin-top:20px;font-weight:600;color:#4B5568;opacity:0;transition:opacity .5s 1.8s}.is-on .d-note{opacity:1}
.ok{width:18px;height:18px;border-radius:50%;background:var(--mint);flex:none;position:relative}
.ok::after{content:"";position:absolute;left:5px;top:4px;width:5px;height:8px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.ok.big{width:28px;height:28px}.ok.big::after{left:9px;top:6px;width:7px;height:12px}
.d-src{display:grid;grid-template-columns:auto 1fr auto;gap:20px;align-items:center;background:rgba(255,255,255,.8);border:1px solid var(--line);border-radius:16px;padding:18px 20px}
.d-who b{display:block;color:var(--ink);font-weight:700}.d-who span{color:var(--muted);font-size:13px}
.d-text{font-size:18px;color:var(--ink);min-height:1.6em;font-weight:500}
.d-text::after,.d-t p::after{content:"";display:inline-block;width:2px;height:1em;background:var(--blue);vertical-align:-.15em;margin-left:2px;animation:blink 1s steps(2) infinite}
.d-text.done::after,.d-t p.done::after{display:none}
@keyframes blink{to{opacity:0}}
.d-targets{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.d-t{background:rgba(255,255,255,.8);border:1px solid var(--line);border-radius:16px;padding:16px 18px;min-height:150px}
.d-t b{display:block;color:var(--ink)}.d-t span{color:var(--muted);font-size:13px}.d-t p{margin:10px 0 0;color:var(--ink);font-weight:500;line-height:1.5}
.d-sup{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;background:rgba(255,255,255,.8);border:1px solid var(--line);border-radius:16px;padding:18px 20px;max-width:760px}
.d-sup .av{width:44px;height:44px;font-size:14px}.d-sup b{display:block;color:var(--ink)}.d-sup span{color:#4B5568}.d-sup em{font-style:normal;background:rgba(107,155,203,.18);border-radius:4px;padding:0 4px;color:var(--ink);font-weight:600}
.d-sup .ok{opacity:0;transform:scale(.6);transition:opacity .4s 1.6s,transform .4s 1.6s cubic-bezier(.2,.7,.2,1)}.is-on .d-sup .ok{opacity:1;transform:none}
.d-step .checks{max-width:520px}.d-step .checks li{opacity:0;transform:translateY(6px);transition:opacity .4s,transform .4s}
.is-on .checks li{opacity:1;transform:none}.is-on .checks li:nth-child(1){transition-delay:.2s}.is-on .checks li:nth-child(2){transition-delay:.8s}.is-on .checks li:nth-child(3){transition-delay:1.4s}
.d-bar{display:flex;align-items:center;gap:18px;padding:14px 20px;border-top:1px solid var(--line);background:rgba(255,255,255,.5);position:relative;flex-wrap:wrap}
.d-btn{width:40px;height:40px;border-radius:50%;border:0;background:var(--grad);color:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;flex:none}
.d-btn svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}.d-btn .p-play{fill:#fff;stroke:none;display:none}
.demo.paused .d-btn .p-play{display:block}.demo.paused .d-btn .p-pause{display:none}
.d-steps{list-style:none;margin:0;padding:0;display:flex;gap:4px;flex-wrap:wrap}
.d-steps button{font:inherit;font-family:var(--display);font-weight:600;font-size:14px;color:#4B5568;background:none;border:0;padding:8px 14px;border-radius:999px;cursor:pointer}
.d-steps li.is-on button{background:rgba(90,139,190,.14);color:var(--ink)}.d-steps button:hover{color:var(--ink)}
.d-prog{position:absolute;left:0;right:0;top:-1px;height:2px;background:rgba(36,48,64,.08)}
.d-prog i{display:block;height:100%;width:0;background:var(--grad);transition:width .2s linear}
@media (max-width:720px){.d-stage{padding:22px 18px}.d-step{inset:22px 18px}.d-targets{grid-template-columns:1fr}.d-t{min-height:0}.d-src{grid-template-columns:1fr;gap:12px}.d-src .wave{justify-self:start}.d-stage{min-height:420px}}
@media (prefers-reduced-motion:reduce){.d-text::after,.d-t p::after{animation:none}}