/* LMSht marketing site — tokens taken from the product UI */
:root{
  --brand:#5412C4;--brand-h:#4610A6;--brand-50:#F5F3FF;--brand-100:#EDE9FE;--brand-200:#D3BEF9;--brand-700:#5B21B6;--rail:#3B0764;
  --ink:#0F172A;--body:#111827;--muted:#4B5563;--surface:#fff;--subtle:#F8FAFC;--chip:#E2E8F0;
  --line:#E2E8F0;--card:#CBD5E1;--control:#64748B;
  --ok:#047857;--ok-bg:#ECFDF5;--warn:#B45309;--warn-bg:#FEF3C7;--bad:#DC2626;--bad-bg:#FEE2E2;--cyan:#0E7490;--cyan-bg:#CFFAFE;
  --coin:#FEF9C3;--coin-t:#713F12;--focus:#6415EA;
  --r-md:9px;--r-lg:12px;--r-xl:14px;--max:1200px;
  --font:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font:17px/1.6 var(--font);color:var(--body);background:var(--subtle);-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--brand);color:#fff;padding:10px 16px;border-radius:var(--r-md);z-index:100}
.skip:focus{left:8px}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 32px}
h1,h2,h3{color:var(--ink);font-weight:800;letter-spacing:-.03em;line-height:1.04}
h1{font-size:clamp(2.6rem,6vw,4.5rem);line-height:.98}
h2{font-size:clamp(2rem,4vw,3.25rem)}
h3{font-size:1.6rem;letter-spacing:-.02em;line-height:1.1}
.eyebrow{display:block;font-size:.85rem;font-weight:700;color:var(--brand);letter-spacing:.04em;text-transform:uppercase;margin-bottom:16px}
.lead{font-size:1.2rem;color:var(--muted)}
section{padding:104px 0}
.head{max-width:760px;margin-bottom:52px}.head h2{margin-bottom:16px}
.on-white{background:#fff;border-block:1px solid var(--line)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:13px 24px;border-radius:var(--r-lg);font-weight:700;font-size:1rem;border:1.5px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,color .15s,transform .15s}
.btn-lg{min-height:54px;padding:16px 30px;font-size:1.05rem}
.btn-p{background:var(--brand);color:#fff}.btn-p:hover{background:var(--brand-h);transform:translateY(-1px)}
.btn-g{background:#fff;border-color:var(--card);color:var(--ink)}.btn-g:hover{border-color:var(--brand);color:var(--brand)}
.btn-w{background:#fff;color:var(--brand)}.btn-w:hover{transform:translateY(-1px)}
.btn-o{border-color:rgba(255,255,255,.55);color:#fff}.btn-o:hover{background:rgba(255,255,255,.12)}
.arrow{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}

/* nav */
header.nav{position:sticky;top:0;z-index:50;background:rgba(248,250,252,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-in{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.5rem;letter-spacing:-.02em;color:var(--ink)}
.logo img{width:40px;height:40px;object-fit:contain}
.links{display:flex;gap:34px;font-weight:600;font-size:.95rem;color:var(--muted)}
.links a{padding:8px 0;display:inline-flex;align-items:center;gap:8px}.links a:hover,.links a[aria-current]{color:var(--brand)}
.links .tag-new{font-size:.68rem;font-weight:800;letter-spacing:.06em;line-height:1.4;padding:3px 9px;background:#4C1D95;color:#fff;border:1px solid #4C1D95}
html[data-theme="dark"] .links .tag-new{background:#7C3AED;border-color:#A78BFA;color:#fff;box-shadow:0 4px 14px -4px rgba(124,58,237,.8)}
.nav-cta{display:flex;align-items:center;gap:20px}
.login{font-weight:600;font-size:.95rem;color:var(--muted)}.login:hover{color:var(--brand)}
.burger{display:none;width:44px;height:44px;background:none;border:0;cursor:pointer;border-radius:var(--r-md)}
.burger span{display:block;width:22px;height:2px;background:var(--ink);margin:5px auto;transition:.2s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* hero */
.hero{padding:88px 0 80px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:56px;align-items:center}
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:.85rem;font-weight:700;color:var(--brand);letter-spacing:.04em;margin-bottom:28px}
.kicker:before{content:"";width:28px;height:2px;background:var(--brand)}
.hero h1{margin-bottom:26px}.hero h1 em{font-style:normal;color:var(--brand)}
.hero p.lead{max-width:520px;margin-bottom:38px;font-size:1.25rem}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.fine{margin-top:22px;font-size:.88rem;color:var(--muted)}
.shot{position:relative;padding-bottom:28px}

/* app window mock */
.win{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:0 40px 80px -40px rgba(59,7,100,.4);overflow:hidden}
.win-bar{display:flex;align-items:center;gap:7px;padding:13px 16px;background:#F1F5F9;border-bottom:1px solid var(--line)}
.win-bar i{width:10px;height:10px;border-radius:50%;background:var(--card)}
.win-bar span{margin-left:14px;font-size:.75rem;color:var(--muted)}
.app{display:grid;grid-template-columns:148px minmax(0,1fr)}
.rail{background:var(--rail);padding:16px 10px;color:var(--brand-100);font-size:.8rem;font-weight:600;display:flex;flex-direction:column;gap:2px}
.rail b{padding:6px 10px 14px;font-size:.95rem;font-weight:800;color:#fff}
.rail div{padding:9px 10px;border-radius:var(--r-md)}.rail .on{background:rgba(255,255,255,.13);color:#fff}
.app-main{padding:22px;display:flex;flex-direction:column;gap:16px;min-width:0}
.app-title{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-weight:800;font-size:1.2rem;letter-spacing:-.01em;color:var(--ink)}
.app-title small{font-weight:500;font-size:.8rem;color:var(--muted)}
.kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.kpi{border:1px solid var(--line);border-radius:var(--r-xl);padding:14px}
.kpi small{display:block;font-size:.7rem;font-weight:700;color:var(--muted);letter-spacing:.03em}
.kpi b{font-size:1.9rem;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.chart{border:1px solid var(--line);border-radius:var(--r-xl);padding:16px 16px 8px}
.float{position:absolute;box-shadow:0 24px 50px -24px rgba(15,23,42,.45)}
.float-a{left:-44px;bottom:0;width:270px;background:var(--rail);color:#fff;border-radius:var(--r-lg);padding:16px 18px}
.float-a small{display:block;font-size:.72rem;font-weight:700;color:var(--brand-200);margin-bottom:6px;letter-spacing:.04em}
.float-a b{display:block;font-size:.95rem;line-height:1.35}.float-a span{font-size:.82rem;color:var(--brand-200)}
.float-b{right:-18px;top:130px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:14px 16px;display:flex;align-items:center;gap:12px}
.float-b i{width:36px;height:36px;border-radius:50%;background:var(--coin);display:grid;place-items:center}
.float-b b{display:block;font-size:.88rem;color:var(--ink)}.float-b span{font-size:.75rem;color:var(--muted)}

/* stats */
.stats{background:#fff;border-block:1px solid var(--line)}
.stats .wrap{display:grid;grid-template-columns:repeat(5,minmax(0,1fr))}
.stat{padding:34px 0 34px 28px;border-left:1px solid var(--line)}.stat:first-child{padding-left:0;border:0}
.stat b{display:block;font-size:3.4rem;line-height:1;font-weight:800;letter-spacing:-.03em;color:var(--ink)}
.stat span{display:block;margin-top:8px;color:var(--muted);font-size:.95rem}

/* problems */
.probs{border-top:1.5px solid var(--ink)}
.prob{display:grid;grid-template-columns:72px minmax(0,4fr) minmax(0,5fr) minmax(0,4fr);gap:32px;align-items:start;padding:34px 0;border-bottom:1px solid var(--line)}
.prob .n{font-weight:800;font-size:1.25rem;color:var(--brand)}
.prob p{color:var(--muted)}.prob p+p{color:var(--ink);font-weight:600}

/* tabs */
.tablist{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:48px;padding:6px;background:#F1F5F9;border-radius:var(--r-xl);width:fit-content;max-width:100%}
.tab{border:0;cursor:pointer;padding:12px 22px;min-height:44px;border-radius:var(--r-lg);font-weight:700;font-size:1rem;background:transparent;color:var(--ink);transition:.15s}
.tab:hover{background:#fff}.tab[aria-selected=true]{background:var(--brand);color:#fff}
.pane{display:none;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:64px;align-items:center}
.pane.on{display:grid;animation:rise .35s ease}
@keyframes rise{from{opacity:0;transform:translateY(8px)}}
.pane h3{font-size:2.4rem;margin-bottom:16px}.pane>div>p{color:var(--muted);font-size:1.12rem;margin-bottom:28px}
.ticks{list-style:none;padding:0;display:grid;gap:14px}
.ticks li{display:flex;gap:12px;align-items:flex-start}
.ticks li:before{content:"";flex:none;width:22px;height:22px;margin-top:2px;border-radius:50%;background:var(--brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4L18 8' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat}
.more{display:inline-flex;align-items:center;gap:8px;margin-top:26px;font-weight:700;color:var(--brand);min-height:44px}.more:hover{gap:12px}
.mock{background:var(--subtle);border:1px solid var(--line);border-radius:var(--r-xl);padding:26px;min-height:400px}
.mock-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;font-weight:800;color:var(--ink)}
.tag{font-size:.75rem;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--brand-100);color:var(--brand-700);white-space:nowrap}
.tag.g{background:var(--ok-bg);color:var(--ok)}.tag.y{background:var(--coin);color:var(--coin-t)}.tag.c{background:var(--cyan-bg);color:var(--cyan)}.tag.r{background:var(--bad-bg);color:var(--bad)}
.rows{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:6px 16px}
.row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #F1F5F9;font-weight:600}.row:last-child{border:0}
.row .g{flex-grow:1}
.av{width:34px;height:34px;border-radius:50%;background:var(--brand-100);color:var(--brand-700);display:grid;place-items:center;font-weight:700;font-size:.8rem;flex:none}
.bar{width:90px;height:7px;border-radius:9px;background:var(--chip);overflow:hidden;flex:none}.bar i{display:block;height:100%;background:var(--brand)}
.st{width:84px;text-align:right;font-size:.75rem;font-weight:700;flex:none}
.step{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:14px 16px;margin-bottom:10px}
.step.cur{border:2px solid var(--brand)}
.step .no{width:30px;height:30px;border-radius:var(--r-md);background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.85rem;flex:none}
.step .g{flex-grow:1;color:var(--ink);font-weight:700;line-height:1.35}.step .g small{display:block;font-weight:500;color:var(--muted);font-size:.8rem}
.lb .row{padding:14px 0}.lb .rk{width:26px;font-weight:800;font-size:1.3rem;color:var(--control)}.lb .row:first-child .rk{color:var(--warn)}
.lb .coins{font-weight:700;color:var(--coin-t)}
.cert{background:#fff;border:2px solid var(--brand-200);border-radius:var(--r-xl);padding:34px 24px;text-align:center}
.cert small{font-size:.75rem;font-weight:700;letter-spacing:.2em;color:var(--brand)}
.cert h4{font-size:2.3rem;font-weight:800;letter-spacing:-.02em;margin:14px 0 4px;color:var(--ink)}
.cert .seal{width:56px;height:56px;border-radius:50%;background:var(--brand);margin:22px auto 0;display:grid;place-items:center}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{font-size:.85rem;font-weight:600;background:#fff;border:1px solid var(--line);padding:6px 12px;border-radius:999px;color:var(--ink)}
.skill{padding:9px 0}.skill div{display:flex;justify-content:space-between;font-weight:600;font-size:.95rem;margin-bottom:7px}
.skill .bar{width:100%;height:9px}

/* AI */
.ai{background:var(--rail);color:#fff}
.ai-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:72px;align-items:center}
.ai h2{color:#fff;margin-bottom:22px}.ai .eyebrow{color:var(--brand-200)}.ai .lead{color:#DDD6FE;max-width:520px;margin-bottom:36px}
.flow{list-style:none;padding:0;display:grid;gap:22px}
.flow li{display:flex;gap:18px}.flow .n{flex:none;width:36px;font-size:1.75rem;font-weight:800;color:var(--brand-200);line-height:1.1}
.flow b{color:#fff}.flow span{color:#DDD6FE}
.chat{background:#4A0F80;border:1px solid #6B3FA0;border-radius:var(--r-xl);padding:26px}
.prompt{background:#2E0551;border:1px solid #6B3FA0;border-radius:var(--r-xl);padding:16px 18px;margin-bottom:18px}
.prompt:after{content:"";display:inline-block;width:2px;height:1.1em;background:var(--brand-200);margin-left:3px;vertical-align:-3px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.gen{display:grid;gap:10px}
.gen div{background:#fff;color:var(--ink);border-radius:var(--r-lg);padding:14px 16px;display:flex;justify-content:space-between;gap:12px;font-weight:600}
.gen div span{color:var(--muted);font-weight:500;font-size:.88rem}
.gen div:last-child{background:var(--brand);color:#fff}.gen div:last-child span{color:var(--brand-100)}

/* bento */
.bento{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px}
.cell{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:32px}
.cell h3{margin-bottom:8px}.cell>p{color:var(--muted)}
.s2{grid-column:span 2}.s3{grid-column:span 3}.s4{grid-column:span 4}
.cell.brand{background:var(--brand);border-color:var(--brand)}.cell.brand h3{color:#fff}.cell.brand p{color:var(--brand-100)}
.cell.coin{background:var(--coin);border-color:#FDE68A}.cell.coin p{color:var(--coin-t)}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.pill{font-weight:600;font-size:.95rem;background:var(--subtle);border:1px solid var(--line);padding:8px 14px;border-radius:999px;color:var(--ink)}
.pill.b{background:var(--brand-100);border-color:var(--brand-100);color:var(--brand-700);font-size:.88rem;padding:7px 13px}
.tog{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r-lg);font-weight:600;margin-top:10px}
.tog:after{content:"";width:40px;height:24px;border-radius:999px;background:var(--brand) radial-gradient(circle at 28px 12px,#fff 9px,transparent 10px)}
.tog.off:after{background:var(--control) radial-gradient(circle at 12px 12px,#fff 9px,transparent 10px)}

/* pricing */
.price{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.plan{border:1px solid var(--line);border-radius:var(--r-xl);padding:34px;display:flex;flex-direction:column;background:#fff;position:relative}
.plan.hot{border:2px solid var(--brand);box-shadow:0 36px 60px -36px rgba(84,18,196,.55)}
.plan.hot:before{content:"MOST POPULAR";position:absolute;top:-14px;left:34px;background:var(--brand);color:#fff;font-size:.72rem;font-weight:700;padding:5px 14px;border-radius:999px;letter-spacing:.05em}
.plan h3{font-size:1.15rem;letter-spacing:0}
.amt{font-size:3.5rem;font-weight:800;letter-spacing:-.03em;line-height:1.1;margin:10px 0 6px;color:var(--ink)}.amt small{font-size:1.05rem;font-weight:500;color:var(--muted);letter-spacing:0}
.plan>p{color:var(--muted);margin-bottom:24px}.plan .ticks{margin-bottom:30px;flex-grow:1}

/* faq */
.faq-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:64px}
.faq-grid h2{font-size:clamp(2rem,3.4vw,2.75rem);margin-bottom:16px}.faq-grid .lead{font-size:1.05rem}
.faq{border-top:1.5px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:24px 0;display:flex;justify-content:space-between;gap:20px;font-weight:700;font-size:1.15rem;min-height:44px;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font-size:1.6rem;line-height:1;color:var(--brand);transition:transform .2s}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{margin:0 0 24px;color:var(--muted);max-width:620px}

/* cta + footer */
.cta{padding:0 0 104px}
.cta-box{background:var(--brand);border-radius:var(--r-xl);padding:80px 48px;color:#fff}
.cta-box h2{color:#fff;max-width:760px;margin-bottom:18px;font-size:clamp(2.2rem,4.5vw,3.75rem)}
.cta-box p{font-size:1.25rem;color:var(--brand-100);max-width:560px;margin-bottom:36px}
footer{background:#fff;border-top:1px solid var(--line);padding:64px 0 36px;font-size:.95rem}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
.foot p{margin-top:14px;color:var(--muted);max-width:300px}
.foot h4{font-size:.88rem;margin-bottom:12px;color:var(--ink)}
.foot a{display:block;padding:6px 0;color:var(--muted)}.foot a:hover{color:var(--brand)}
.copy{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:.88rem;color:var(--muted)}

/* features page */
.page-hero{padding:88px 0 56px}.page-hero h1{font-size:clamp(2.4rem,5vw,4rem);margin-bottom:20px;max-width:820px}.page-hero h1 em{font-style:normal;color:var(--brand)}
.page-hero .lead{max-width:640px;margin-bottom:30px}
.toc{position:sticky;top:76px;z-index:40;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-block:1px solid var(--line)}
.toc .wrap{display:flex;gap:6px;overflow-x:auto;padding-block:10px;scrollbar-width:none}
.toc a{flex:none;padding:9px 16px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted)}
.toc a:hover,.toc a.on{background:var(--brand-100);color:var(--brand-700)}
.area{padding:80px 0;border-bottom:1px solid var(--line)}
.area:nth-of-type(even){background:#fff}
.area-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:start}
.num{font-size:.85rem;font-weight:700;color:var(--brand);letter-spacing:.08em}
.area h2{font-size:2.5rem;margin:8px 0 14px}.area .lead{font-size:1.1rem}
.caps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.cap{background:var(--subtle);border:1px solid var(--line);border-radius:var(--r-xl);padding:22px}
.area:nth-of-type(even) .cap{background:var(--subtle)}
.cap h4{font-size:1.05rem;margin-bottom:6px;color:var(--ink)}.cap p{font-size:.95rem;color:var(--muted)}

/* reveal */
.rv{opacity:0;transform:translateY(16px);transition:opacity .6s,transform .6s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.no-js .rv{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}*{animation:none!important;scroll-behavior:auto!important}}

@media (max-width:980px){
  section{padding:72px 0}.wrap{padding:0 20px}
  .links{display:none}.login{display:none}.burger{display:block}
  .links.open{display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;gap:0;background:#fff;padding:8px 20px 20px;border-bottom:1px solid var(--line);box-shadow:0 24px 40px -24px rgba(15,23,42,.3)}
  .links.open a{padding:14px 0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .hero{padding:56px 0 56px}
  .hero-grid,.pane.on,.ai-grid,.faq-grid,.area-grid{grid-template-columns:minmax(0,1fr);gap:40px}
  .float{display:none}.rail{display:none}.app{grid-template-columns:minmax(0,1fr)}
  .stats .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat{padding:24px 0 24px 20px}.stat:first-child{padding-left:20px;border-left:1px solid var(--line)}.stat:nth-child(odd){border-left:0;padding-left:0}
  .stat b{font-size:2.6rem}
  .prob{grid-template-columns:minmax(0,1fr);gap:10px}
  .bento{grid-template-columns:minmax(0,1fr)}.bento>*{grid-column:auto}
  .price{grid-template-columns:minmax(0,1fr)}.foot{grid-template-columns:repeat(2,minmax(0,1fr))}
  .caps{grid-template-columns:minmax(0,1fr)}.pane h3{font-size:2rem}.cta-box{padding:48px 24px}
  .bar{width:60px}.st{width:70px}
}
@media (max-width:480px){.nav-cta .btn{padding:10px 14px;min-height:44px;font-size:.9rem}.logo{font-size:1.3rem}.kpis{grid-template-columns:minmax(0,1fr)}.mock{padding:18px}}

/* demo request */
.demo{padding:72px 0 96px}
.demo-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:64px;align-items:start}
.demo-side h1{font-size:clamp(2.2rem,4.5vw,3.5rem);margin-bottom:20px}
.demo-side .lead{margin-bottom:36px}
.demo-side .flow .n{color:var(--brand)}.demo-side .flow b{color:var(--ink)}.demo-side .flow span{color:var(--muted)}
.demo-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:40px;box-shadow:0 30px 60px -40px rgba(59,7,100,.35)}
.demo-card h2{font-size:1.75rem;margin-bottom:24px}
.field{margin-bottom:20px}
.field label{display:block;font-weight:700;font-size:.95rem;margin-bottom:8px;color:var(--ink)}
.opt{font-weight:500;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;min-height:48px;padding:12px 14px;font:inherit;color:var(--ink);background:#fff;border:1.5px solid var(--control);border-radius:var(--r-lg);transition:border-color .15s,box-shadow .15s}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-100)}
.field [aria-invalid=true]{border-color:var(--bad)}
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.err{min-height:0;margin-top:6px;font-size:.88rem;font-weight:600;color:var(--bad)}.err:empty{display:none}
.form-err{margin:0 0 16px;padding:12px 14px;background:var(--bad-bg);border-radius:var(--r-lg)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.demo-card .btn-p{width:100%}.demo-card .fine{text-align:center}
.demo-card .btn:disabled{opacity:.7;cursor:progress;transform:none}
.success{text-align:center;padding:24px 0}.success h2{margin-bottom:12px}.success .lead{margin-bottom:28px}
.seal.ok{width:64px;height:64px;border-radius:50%;background:var(--ok);margin:0 auto 22px;display:grid;place-items:center}
@media (max-width:980px){.demo-grid{grid-template-columns:minmax(0,1fr);gap:40px}.demo{padding:48px 0 72px}.demo-card{padding:28px 20px}}
@media (max-width:480px){.two{grid-template-columns:minmax(0,1fr)}}

/* tactile feedback */
.btn,.tab,.more{transition-timing-function:cubic-bezier(.16,1,.3,1)}
.btn:active,.tab:active{transform:translateY(1px) scale(.98)}