/* Datum Estimation — site styles */
:root{
  --bg:#ffffff; --bg-alt:#f5f7fa; --surface:#ffffff; --surface-2:#f2f4f7;
  --ink:#1A2535; --ink-2:#535E6E; --ink-3:#7A8290; --line:#d7dbe2; --line-soft:#e9ecf1;
  --accent:#C2410C; --accent-hover:#9A3412; --accent-soft:#FFF0E6; --on-accent:#ffffff;
  --orange:#f25c05; --orange-soft:#fff0e5;
  --violet:#6a4cf5; --violet-soft:#efebff;
  --green:#18a058; --green-soft:#e6f6ed;
  --teal:#0891a1; --teal-soft:#e2f5f7;
  --err:#b42318; --err-soft:#fef3f2;
  --grad:linear-gradient(100deg,#9a3412 0%,#e8590c 55%,#c2410c 100%);
  --grad-warm:linear-gradient(135deg,#9A3412 0%,#E8590C 100%);
  --nav-bg:rgba(255,255,255,.8);
  --shadow:0 2px 6px rgba(0,0,0,.05),0 14px 40px rgba(0,0,0,.09);
  --shadow-sm:0 1px 2px rgba(0,0,0,.05),0 6px 18px rgba(0,0,0,.06);
  --radius:18px;
  --sans:"Geist",-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Helvetica,Arial,sans-serif;
  --mono:"Geist Mono","SF Mono",Menlo,Consolas,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.47;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.02em;text-wrap:balance}
p{margin:0}
button{font:inherit}
img{max-width:100%}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{max-width:980px;margin:0 auto;padding-inline:22px}
.tnum{font-variant-numeric:tabular-nums}
.hidden{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:var(--nav-bg);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line-soft)}
.nav-in{max-width:980px;margin:0 auto;padding-inline:22px;height:52px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center}
.brand img{display:block;height:26px;width:auto}
.nav-links{display:flex;gap:26px;font-size:14px}
.nav-links a,.nav-right a.plain{color:var(--ink-2)}
.nav-links a:hover,.nav-right a.plain:hover{color:var(--ink);text-decoration:none}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:18px;font-size:14px}
@media (max-width:720px){.nav-links{display:none}.nav-right{gap:12px}}
@media (max-width:380px){.nav-right a.plain{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:var(--on-accent);border:1px solid transparent;border-radius:980px;padding:11px 22px;font-size:16px;font-weight:500;line-height:1.2;cursor:pointer;transition:background .15s,transform .15s,opacity .15s;white-space:nowrap;box-shadow:0 1px 0 rgba(255,255,255,.2) inset}
.btn:hover{background:var(--accent-hover);text-decoration:none}
.btn:active{transform:scale(.98)}
.btn:disabled{opacity:.45;cursor:default;transform:none}
.btn-sm{padding:7px 15px;font-size:13px}
.btn-lg{padding:15px 30px;font-size:18px}
.btn-ghost{background:transparent;color:var(--accent);border-color:var(--accent)}
.btn-ghost:hover{background:var(--accent-soft)}
.btn-quiet{background:var(--surface-2);color:var(--ink)}
.btn-quiet:hover{background:var(--line-soft)}
.btn-white{background:#fff;color:var(--accent)}
.btn-white:hover{background:#fff4ec}
.linkbtn{background:none;border:0;padding:0;color:var(--accent);cursor:pointer;font-size:inherit}
.linkbtn:hover{text-decoration:underline}
.link{font-size:17px;font-weight:500}
.link .chev{display:inline-block;margin-left:2px;transition:transform .15s}
.link:hover .chev{transform:translateX(2px)}

/* hero */
.hero-bg{background:linear-gradient(180deg,rgba(255,255,255,.5) 0%,rgba(255,255,255,.66) 40%,rgba(255,255,255,.9) 72%,#fff 92%),url("/img/bg.jpg") center top/cover no-repeat,#f6ece4}
.hero{text-align:center;padding-block:92px 24px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);margin:0 0 20px}
.hero .eyebrow{color:#9a3412;font-size:15px;letter-spacing:.08em}
.hero h1{font-size:clamp(42px,7.4vw,76px);line-height:1.02;letter-spacing:-.04em;margin-inline:auto}
.hero h1 .eyebrow{display:block;font-size:15px;line-height:1.4;font-weight:600;letter-spacing:.08em;margin:0 auto 20px}
.hero h1 .h1-main{display:block;max-width:13ch;margin-inline:auto}
@media (max-width:520px){.hero h1 .eyebrow{font-size:13px}}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;padding-bottom:.06em}
.lede{font-size:clamp(18px,2.3vw,23px);line-height:1.38;color:#3d3a38;max-width:42ch;margin:24px auto 0;text-wrap:balance}
.cta-row{display:flex;gap:26px;justify-content:center;align-items:center;margin-top:32px;flex-wrap:wrap}
.hero-shot{margin:70px auto 0;max-width:840px;text-align:left}
.shot{background:var(--surface);border:1px solid var(--line-soft);border-radius:22px;box-shadow:var(--shadow);padding:24px 26px 26px}
.shot-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}
.shot-title{font-size:19px;font-weight:600;letter-spacing:-.02em}
.shot-meta{font-size:13px;color:var(--ink-2);margin-top:2px}
.shot-cap{text-align:center;font-size:13px;color:var(--ink-2);margin-top:16px}
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:980px;font-size:12px;font-weight:500;background:var(--orange-soft);color:#b54708;white-space:nowrap;line-height:1.3}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px}
.tile{border-radius:14px;padding:14px 16px}
.tile .k{font-size:12px;color:var(--ink-2)}
.tile .v{font-size:clamp(22px,3vw,28px);font-weight:600;letter-spacing:-.03em;font-variant-numeric:tabular-nums;margin-top:3px;line-height:1.15}
.tile .v small{font-size:13px;font-weight:400;color:var(--ink-2);letter-spacing:0;margin-left:2px}
.tile:nth-child(1){background:var(--accent-soft)}.tile:nth-child(1) .v{color:var(--accent)}
.tile:nth-child(2){background:var(--violet-soft)}.tile:nth-child(2) .v{color:var(--violet)}
.tile:nth-child(3){background:var(--green-soft)}.tile:nth-child(3) .v{color:var(--green)}
.divs{display:grid;gap:7px;margin-top:18px}
.div{display:grid;grid-template-columns:30px minmax(0,1fr) 84px;gap:12px;align-items:center;font-size:13px}
.div .code{font-family:var(--mono);color:var(--ink-2);font-size:12px}
.div .lbl{display:grid;gap:4px;min-width:0}
.div .name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--ink-2);font-size:12px}
.div .track{height:8px;background:var(--line-soft);border-radius:8px;overflow:hidden}
.div .fill{height:100%;background:var(--grad-warm);border-radius:8px}
.div .amt{text-align:right;font-variant-numeric:tabular-nums;font-family:var(--mono);font-size:12px}
.divs-more{font-size:12px;color:var(--ink-3);margin-top:4px}

/* sections */
.section{padding-block:100px}
.section.alt{background:linear-gradient(180deg,#f5f7fa 0%,#f3f1fb 100%)}
.section-head{text-align:center;max-width:680px;margin:0 auto 56px}
.section-head h2{font-size:clamp(32px,5vw,50px);letter-spacing:-.035em;line-height:1.06}
.section-head p{font-size:19px;line-height:1.45;color:var(--ink-2);margin:18px auto 0;max-width:52ch}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{--c:var(--accent);--cs:var(--accent-soft);background:var(--surface);border-radius:var(--radius);padding:26px 24px 28px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow-sm)}
.step:nth-child(2){--c:var(--violet);--cs:var(--violet-soft)}
.step:nth-child(3){--c:var(--teal);--cs:var(--teal-soft)}
.step:nth-child(4){--c:var(--green);--cs:var(--green-soft)}
.step .ico{width:44px;height:44px;border-radius:12px;background:var(--cs);color:var(--c);display:grid;place-items:center}
.step .ico svg{width:22px;height:22px}
.step .n{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--c);background:var(--cs);padding:5px 11px;border-radius:980px;width:max-content;font-weight:500}
.step h3{font-size:21px;line-height:1.2}
.step p{color:var(--ink-2);font-size:15px;line-height:1.5}
.step .fmt{margin-top:auto;padding-top:10px;display:flex;flex-wrap:wrap;gap:6px}
.tag{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--c,var(--ink-2));background:var(--cs,var(--bg-alt));padding:3px 8px;border-radius:6px;white-space:nowrap}
.steps.three{grid-template-columns:repeat(3,1fr)}
@media (max-width:860px){.steps,.steps.three{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps,.steps.three{grid-template-columns:1fr}}

.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.pane{border-radius:22px;padding:38px 34px 36px;display:flex;flex-direction:column;gap:16px}
.pane .eyebrow{margin:0}
.pane h3{font-size:30px;line-height:1.1;letter-spacing:-.03em}
.pane p{font-size:16px;line-height:1.55}
.pane ul{list-style:none;padding:0;margin:8px 0 0;display:grid}
.pane li{padding:12px 0;border-top:1px solid;font-size:15px;display:flex;gap:12px;align-items:flex-start}
.pane li .dot{width:7px;height:7px;border-radius:50%;flex:none;margin-top:8px}
.pane.model{background:var(--grad-warm);color:#fff}
.pane.model .eyebrow{color:rgba(255,255,255,.9)}
.pane.model p{color:rgba(255,255,255,.85)}
.pane.model li{border-color:rgba(255,255,255,.22)}
.pane.model li .dot{background:#ffd29e}
.pane.human{background:var(--orange-soft)}
.pane.human .eyebrow{color:var(--orange)}
.pane.human p{color:var(--ink-2)}
.pane.human li{border-color:rgba(242,92,5,.18)}
.pane.human li .dot{background:var(--orange)}
@media (max-width:760px){.two{grid-template-columns:1fr}.pane{padding:30px 26px}}

.deliv{margin-top:18px;background:var(--surface);border:1px solid var(--line-soft);border-radius:22px;padding:30px 34px;display:grid;grid-template-columns:1fr 1fr 1fr;gap:22px 30px}
.deliv h3{grid-column:1/-1;font-size:14px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);font-weight:500}
.dl-item{display:grid;gap:4px;align-content:start}
.dl-item b{font-weight:600;font-size:16px;letter-spacing:-.01em;display:flex;align-items:center;gap:9px}
.dl-item b::before{content:"";width:10px;height:10px;border-radius:3px;background:var(--c,var(--accent));flex:none}
.dl-item span{font-size:14px;color:var(--ink-2);line-height:1.45}
.dl-item:nth-of-type(6n+2){--c:var(--violet)}.dl-item:nth-of-type(6n+3){--c:var(--orange)}.dl-item:nth-of-type(6n+4){--c:var(--green)}.dl-item:nth-of-type(6n+5){--c:var(--teal)}.dl-item:nth-of-type(6n+6){--c:#e0409a}
@media (max-width:760px){.deliv{grid-template-columns:1fr 1fr;padding:26px}}
@media (max-width:480px){.deliv{grid-template-columns:1fr}}

.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.tier{--c:var(--accent);background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--radius);padding:30px 28px;display:flex;flex-direction:column;gap:14px;position:relative}
.tier:nth-child(1){--c:var(--green)}
.tier:nth-child(3){--c:var(--violet)}
.tier.featured{border-color:var(--c);box-shadow:0 0 0 1px var(--c),var(--shadow-sm)}
.tier .badge{position:absolute;top:-12px;left:28px;background:var(--c);color:#fff;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:980px}
.tier h3,.tier h2{font-size:20px}
.tier .range{font-size:14px;color:var(--c);font-weight:500;margin-top:-8px}
.tier .price{font-size:46px;font-weight:600;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.tier .price small{font-size:14px;font-weight:400;letter-spacing:0;color:var(--ink-2);margin-left:4px}
.tier ul{list-style:none;padding:0;margin:4px 0 0;display:grid;gap:9px;font-size:15px;color:var(--ink-2)}
.tier li{display:flex;gap:10px;align-items:flex-start}
.tier li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c);flex:none;margin-top:9px}
.tier .btn{margin-top:auto;background:var(--c)}
.tier .btn-ghost{background:transparent;color:var(--c);border-color:var(--c)}
.tier .btn:hover{filter:brightness(.92)}
.tier .btn-ghost:hover{filter:none;background:var(--bg-alt)}
.pricing-note{text-align:center;color:var(--ink-2);font-size:15px;margin-top:28px}
@media (max-width:760px){.tiers{grid-template-columns:1fr}}

.final-outer{padding-block:24px 100px}
.final{text-align:center;background:linear-gradient(rgba(58,24,6,.5),rgba(58,24,6,.62)),url("/img/bg.jpg") center/cover no-repeat,#8a3a12;border-radius:28px;color:#fff;padding:84px 24px}
.final h2{font-size:clamp(34px,5.5vw,56px);letter-spacing:-.04em;line-height:1.04}
.final p{color:rgba(255,255,255,.88);font-size:19px;margin:16px auto 30px;max-width:40ch}
.final-logo{display:block;height:56px;width:auto;margin:0 auto 30px}

/* footer */
.footer{border-top:1px solid var(--line-soft);padding-block:30px 40px;font-size:12px;color:var(--ink-3)}
.footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:flex-start}
.footer a{color:var(--ink-2)}
.foot-col{display:grid;gap:10px}
.foot-right{justify-items:end;text-align:right}
.foot-logo{display:block;height:32px;width:auto}
.foot-mail{font-size:14px;color:var(--accent)!important;font-weight:500}
.footer .links{display:flex;gap:18px;flex-wrap:wrap}
.legal-line{font-size:12px;color:var(--ink-3)}
@media (max-width:640px){.foot-right{justify-items:start;text-align:left}}
.foot-groups{display:flex;gap:56px;flex-wrap:wrap}
.foot-group{display:grid;gap:9px;align-content:start;font-size:13px}
.foot-group b{font-size:12px;font-weight:600;color:var(--ink);letter-spacing:.02em}
.footer .foot-base{flex-basis:100%;border-top:1px solid var(--line-soft);padding-top:18px;margin-top:6px}
@media (max-width:640px){.foot-groups{gap:36px}}

/* FAQ */
.faq{max-width:760px;margin:0 auto;display:grid;gap:10px}
.faq details{background:var(--surface);border-radius:16px;box-shadow:var(--shadow-sm)}
.faq summary{cursor:pointer;list-style:none;padding:20px 56px 20px 24px;font-size:17px;font-weight:600;letter-spacing:-.01em;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);width:26px;height:26px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:18px;font-weight:500;line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding:0 24px 22px;color:var(--ink-2);font-size:16px;line-height:1.6;max-width:68ch}
.faq-more{text-align:center;color:var(--ink-2);font-size:15px;margin-top:22px}

/* landing pages */
.lp-hero{background:linear-gradient(180deg,rgba(255,255,255,.55) 0%,rgba(255,255,255,.78) 50%,#fff 100%),url("/img/bg.jpg") center top/cover no-repeat,#f6ece4;text-align:center;padding-block:64px 48px}
.crumbs{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;font-size:13px;color:var(--ink-2);margin:0 0 20px}
.crumbs a{color:#9a3412}
.lp-hero h1{font-size:clamp(34px,5.6vw,58px);line-height:1.05;letter-spacing:-.04em;max-width:18ch;margin-inline:auto}
.lp-hero .lede{margin-top:20px;max-width:46ch}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:760px;margin:40px auto 0;text-align:left}
.facts .tile{background:rgba(255,255,255,.82);box-shadow:var(--shadow-sm)}
.facts .tile:nth-child(1) .v{color:var(--accent)}.facts .tile:nth-child(2) .v{color:var(--violet)}.facts .tile:nth-child(3) .v{color:var(--green)}
@media (max-width:600px){.facts{grid-template-columns:1fr}}
.lp{max-width:760px;margin:0 auto;padding:8px 22px 64px}
.lp-sec{padding-top:48px}
.lp h2{font-size:clamp(24px,3.4vw,32px);letter-spacing:-.03em;line-height:1.15;margin-bottom:14px}
.lp p,.lp li{font-size:17px;line-height:1.6;color:var(--ink-2)}
.lp p + p{margin-top:12px}
.lp p b,.lp li b{color:var(--ink);font-weight:600}
.lp ul{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:10px}
.lp li{position:relative;padding-left:22px}
.lp li::before{content:"";position:absolute;left:2px;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--c,var(--accent))}
.lp li:nth-child(6n+2){--c:var(--violet)}.lp li:nth-child(6n+3){--c:var(--orange)}.lp li:nth-child(6n+4){--c:var(--green)}.lp li:nth-child(6n+5){--c:var(--teal)}.lp li:nth-child(6n+6){--c:#e0409a}
.lp .callout{margin-top:18px;padding:18px 20px;border-radius:16px;background:linear-gradient(135deg,var(--accent-soft),var(--violet-soft));color:var(--ink);font-size:16px}
.lp .fine{font-size:14px;color:var(--ink-3);margin-top:14px}
.lp .related{margin-top:56px;padding-top:22px;border-top:1px solid var(--line-soft);font-size:15px}
.lp-tiers{padding-block:8px 0}

/* pages */
.page{max-width:980px;margin:0 auto;padding:48px 22px 110px}
.page-narrow{max-width:760px}
.page-head{margin-bottom:34px}
.page-head h1{font-size:clamp(30px,4.5vw,42px);letter-spacing:-.035em;line-height:1.1}
.page-head .sub{color:var(--ink-2);font-size:16px;margin-top:8px;max-width:60ch}

/* form */
.form{display:grid;gap:46px}
fieldset{border:0;padding:0;margin:0;min-width:0;display:grid;gap:16px}
legend{font-size:24px;font-weight:600;letter-spacing:-.025em;margin-bottom:6px;padding:0}
.hint{font-size:14px;color:var(--ink-2);margin:-8px 0 2px;line-height:1.5}
.field{display:grid;gap:6px;min-width:0}
label,.lbl-text{font-size:13px;font-weight:500;color:var(--ink-2)}
.req{color:var(--accent)}
input,select,textarea{font:inherit;font-size:16px;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:11px 14px;width:100%;min-width:0;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
input::placeholder,textarea::placeholder{color:var(--ink-3)}
input[aria-invalid="true"],select[aria-invalid="true"],textarea[aria-invalid="true"]{border-color:var(--err);box-shadow:0 0 0 4px var(--err-soft)}
textarea{min-height:128px;resize:vertical;line-height:1.5}
select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink-2) 50%),linear-gradient(135deg,var(--ink-2) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 15px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:38px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:600px){.row{grid-template-columns:1fr}}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);border-radius:980px;padding:7px 14px;background:var(--surface);font-size:14px;cursor:pointer;color:var(--ink);transition:background .12s,color .12s,border-color .12s}
.chip:hover{border-color:var(--ink-2)}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.drop{border:1.5px dashed var(--line);border-radius:16px;padding:38px 20px;text-align:center;background:linear-gradient(135deg,var(--accent-soft),var(--violet-soft));cursor:pointer;transition:border-color .15s}
.drop:hover,.drop.over{border-color:var(--accent)}
.drop b{display:block;font-size:17px;font-weight:600;letter-spacing:-.01em}
.drop span{display:block;color:var(--ink-2);font-size:14px;margin-top:4px}
.drop .fmts{margin-top:14px;display:flex;justify-content:center;gap:6px;flex-wrap:wrap}
.files{display:grid;gap:8px}
.file{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--surface);border:1px solid var(--line-soft);border-radius:12px;font-size:14px;min-width:0}
.file .fname{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;flex:1}
.file .size{font-family:var(--mono);font-size:12px;color:var(--ink-3);white-space:nowrap}
.file .rm{background:none;border:0;color:var(--ink-3);cursor:pointer;font-size:20px;line-height:1;padding:0 4px}
.file .rm:hover{color:var(--ink)}
.file-msg{font-size:13px;color:var(--err)}
.big-upload{display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-size:14px;color:var(--ink-2)}
.prefix{position:relative}
.prefix input{padding-left:30px}
.prefix::before{content:"$";position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--ink-3);font-size:16px;pointer-events:none}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink-2);cursor:pointer;line-height:1.45}
.check input{width:18px;height:18px;margin:1px 0 0;padding:0;accent-color:var(--accent);flex:none}
.radio-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.radio-cards.three{grid-template-columns:repeat(3,1fr)}
.radio-card{position:relative;border:1px solid var(--line);border-radius:14px;padding:14px 16px;cursor:pointer;display:grid;gap:3px;background:var(--surface);transition:border-color .15s,box-shadow .15s}
.radio-card input{position:absolute;opacity:0;width:0;height:0}
.radio-card:has(input:checked){border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.radio-card:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:3px}
.radio-card b{font-weight:600;font-size:15px;color:var(--ink);letter-spacing:-.01em}
.radio-card span{font-size:13px;color:var(--ink-2)}
@media (max-width:600px){.radio-cards,.radio-cards.three{grid-template-columns:1fr}}
.agree-box{display:grid;gap:12px;padding:18px 20px;border:1px solid var(--line);border-radius:16px}
.due{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:18px 22px;border-radius:16px;background:linear-gradient(135deg,var(--accent-soft),var(--violet-soft))}
.due span{font-size:15px;color:var(--ink-2);font-weight:500}
.due b{font-size:30px;font-weight:600;letter-spacing:-.03em;color:var(--accent)}
.due b.due-quote{font-size:17px;letter-spacing:-.01em;text-align:right}
.submit-block{display:grid;gap:20px}
.form-foot{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.form-foot .fine{font-size:13px;color:var(--ink-3);max-width:46ch;line-height:1.5}
.alert{border-radius:12px;padding:12px 16px;font-size:14px;line-height:1.5}
.alert.err{background:var(--err-soft);color:var(--err)}
.alert.info{background:var(--accent-soft);color:var(--accent-hover)}
.progress{display:grid;gap:10px;padding:22px;border-radius:16px;border:1px solid var(--line-soft);background:var(--surface);box-shadow:var(--shadow-sm)}
.progress b{font-size:17px}
.progress .bar{height:8px;border-radius:8px;background:var(--line-soft);overflow:hidden}
.progress .bar i{display:block;height:100%;width:0;background:var(--grad-warm);border-radius:8px;transition:width .2s}
.progress span{font-size:14px;color:var(--ink-2)}

/* single-card pages (thanks, download, tool) */
.center-card{max-width:600px;margin:56px auto 0;background:var(--surface);border:1px solid var(--line-soft);border-radius:24px;box-shadow:var(--shadow);padding:36px 34px;display:grid;gap:18px}
.center-card .logo{height:44px;width:auto;display:block}
.center-card h1{font-size:clamp(28px,4vw,36px);letter-spacing:-.035em;line-height:1.1}
.center-card .sub{color:var(--ink-2);font-size:16px;line-height:1.5}
.ref{display:inline-flex;gap:8px;align-items:center;font-family:var(--mono);font-size:14px;background:var(--bg-alt);padding:8px 12px;border-radius:10px;width:max-content;max-width:100%;overflow-wrap:anywhere}
.next{list-style:none;padding:0;margin:0;display:grid;gap:14px;counter-reset:n}
.next li{display:grid;grid-template-columns:30px 1fr;gap:12px;font-size:15px;line-height:1.5;color:var(--ink-2);counter-increment:n}
.next li::before{content:counter(n);width:30px;height:30px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:600;font-size:14px}
.next li b{color:var(--ink);display:block}
.terms-list{margin:0;padding-left:18px;display:grid;gap:8px;font-size:14px;color:var(--ink-2);line-height:1.5}
.gate-check{padding:14px;background:var(--accent-soft);border-radius:12px;color:var(--ink)}
.out{font-family:var(--mono);font-size:13px;background:var(--bg-alt);border-radius:12px;padding:12px 14px;overflow-wrap:anywhere;white-space:pre-wrap;line-height:1.5}
.copied{font-size:13px;color:var(--green);font-weight:500}

/* legal */
.legal{max-width:720px}
.legal h1{font-size:clamp(32px,5vw,44px);letter-spacing:-.035em}
.legal .updated{color:var(--ink-2);font-size:14px;margin-top:6px}
.legal .toc{display:flex;flex-wrap:wrap;gap:8px 14px;font-size:14px;margin:26px 0 8px;padding:16px 18px;background:var(--bg-alt);border-radius:14px}
.legal section{padding-top:30px;scroll-margin-top:70px}
.legal h2{font-size:21px;letter-spacing:-.02em;margin-bottom:10px}
.legal h3{font-size:16px;margin:16px 0 6px}
.legal p,.legal li{font-size:16px;line-height:1.65;max-width:68ch}
.legal p + p{margin-top:12px}
.legal ul{padding-left:20px;margin:10px 0 0;display:grid;gap:6px}
.legal .intro{margin-top:24px}
.legal .contact-card{margin-top:40px;padding:24px;border:1px solid var(--line-soft);border-radius:18px;display:grid;gap:6px}

/* motion */
.fade-up{animation:fu .7s cubic-bezier(.2,.7,.2,1) both}
.d1{animation-delay:.06s}.d2{animation-delay:.12s}.d3{animation-delay:.18s}.d4{animation-delay:.28s}
@keyframes fu{from{transform:translateY(16px)}to{transform:translateY(0)}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}