:root{
  --ink-900:#0B1B32;--ink-700:#24385A;--signal:#FF6A3D;--signal-50:#FFF1EB;--signal-ink:#C2431A;
  --mist-50:#F4F6FA;--mist-100:#EEF1F6;--mist-200:#DDE3EC;--slate:#5A6A82;
  --exp:#D93F45;--exp-bg:#FCEBEC;--ok:#13996A;--ok-bg:#E5F5EF;--ai:#5B45D6;--ai-bg:#EFEBFF;
  --fd:"Inter",ui-sans-serif,system-ui,sans-serif;--fb:"Inter",ui-sans-serif,system-ui,sans-serif;--fm:"JetBrains Mono",ui-monospace,monospace;
  --sh2:0 8px 24px rgba(11,27,50,.12)
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-optical-sizing:auto;font-family:var(--fb);color:var(--ink-900);background:#fff;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--fd);font-weight:600;letter-spacing:-.025em;line-height:1.12}
a{color:inherit}
img,svg{display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.mono{font-family:var(--fm)}
.muted{color:var(--slate)}
.eyebrow{font-family:var(--fm);font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--signal-ink)}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;border-radius:8px;z-index:10}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--signal);outline-offset:2px;border-radius:6px}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 15px/1 var(--fb);padding:13px 20px;border-radius:10px;text-decoration:none;border:1px solid transparent;cursor:pointer;white-space:nowrap}
.btn-p{background:var(--signal);color:var(--ink-900)}
.btn-p:hover{background:#ff7d55}
.btn-o{border-color:rgba(255,255,255,.3);color:#fff}
.btn-g{background:#fff;border-color:var(--mist-200);color:var(--ink-900)}
.btn-sm{font-size:14px;padding:10px 16px}
/* header */
.hdr{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--mist-200)}
.hdr.dark{background:var(--ink-900);border-color:rgba(255,255,255,.08);color:#fff;position:relative}
.hdr .in{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand b{font-family:var(--fd);font-weight:600;font-size:20px;letter-spacing:-.03em}
.nav{display:flex;gap:24px;font-size:15px;font-weight:500;margin-left:16px}
.nav a{text-decoration:none;opacity:.8}
.nav a:hover,.nav a[aria-current]{opacity:1}
.hdr .cta{margin-left:auto;display:flex;align-items:center;gap:14px}
.hdr .cta .s{display:none}
.lang{font-family:var(--fm);font-size:12.5px;font-weight:500;letter-spacing:.08em;line-height:1;text-decoration:none;padding:8px 9px;border:1px solid var(--mist-200);border-radius:8px;opacity:.85}
.lang:hover{opacity:1}
.hdr.dark .lang{border-color:rgba(255,255,255,.28)}
@media (max-width:480px){.hdr .cta .l{display:none}.hdr .cta .s{display:inline}.hdr .in{gap:12px}.hdr .cta{gap:8px}}
@media (max-width:380px){.wrap{padding:0 16px}.hdr .brand{gap:8px}.hdr .brand svg{width:26px;height:26px}.hdr .brand b{font-size:17px}.hdr .in{gap:8px}.hdr .cta{gap:6px}.hdr .cta .btn{padding:9px 10px;font-size:13px}.lang{padding:7px 6px;font-size:12px}}
@media (max-width:860px){.nav{display:none}.hdr .cta .btn{padding:10px 14px;font-size:14px}}
/* hero */
.hero{background:var(--ink-900);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-220px;top:-200px;width:640px;height:640px;border-radius:50%;border:1px solid rgba(255,255,255,.06);box-shadow:0 0 0 90px rgba(255,255,255,.02),0 0 0 180px rgba(255,255,255,.015);pointer-events:none}
.hero .grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;padding-top:64px;padding-bottom:88px;position:relative;z-index:1;align-items:center}
.hero .eyebrow{color:rgba(255,255,255,.6)}
.hero h1{font-size:clamp(36px,5vw,58px);margin-top:16px;letter-spacing:-.035em;line-height:1.04}
.hero h1 em{font-style:normal;color:var(--signal)}
.hero .lead{font-size:18px;color:rgba(255,255,255,.76);margin-top:20px;max-width:560px}
.hero .ctas{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:8px;font-family:var(--fm);font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:7px 12px;border:1px solid rgba(255,255,255,.2);border-radius:99px;color:rgba(255,255,255,.85)}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--signal)}
.trust{display:flex;gap:22px;flex-wrap:wrap;margin-top:28px;font-size:14px;color:rgba(255,255,255,.66)}
.trust span{display:flex;align-items:center;gap:8px}
@media (max-width:960px){.hero .grid{grid-template-columns:1fr;padding-top:44px;padding-bottom:56px;gap:40px}}
/* product preview */
.shot{background:#fff;color:var(--ink-900);border-radius:16px;box-shadow:0 30px 80px rgba(0,0,0,.35);overflow:hidden}
.shot .bar{display:flex;gap:6px;align-items:center;padding:10px 14px;background:var(--mist-50);border-bottom:1px solid var(--mist-200)}
.shot .bar i{width:9px;height:9px;border-radius:50%;background:var(--mist-200)}
.shot .bar span{margin-left:auto;font-family:var(--fm);font-size:11px;color:var(--slate)}
.shot .bd{padding:20px 22px}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:3px 10px;border-radius:99px;white-space:nowrap}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.b-exp{color:var(--exp);background:var(--exp-bg)}.b-ok{color:var(--ok);background:var(--ok-bg)}.b-n{color:var(--ink-700);background:var(--mist-100)}.b-sig{color:var(--signal-ink);background:var(--signal-50)}
.dl3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}
.dl3>div{border-radius:12px;padding:12px;background:var(--mist-50)}
.dl3 .hot{background:var(--signal-50)}
.dl3 .k{font-family:var(--fm);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--slate)}
.dl3 .hot .k,.dl3 .hot .v{color:var(--signal-ink)}
.dl3 .v{font-family:var(--fm);font-size:21px;font-weight:500;margin-top:4px}
.dl3 small{font-size:11.5px;color:var(--slate)}
.ai{border:1px solid #D9D2FF;background:linear-gradient(180deg,#F8F6FF,#fff);border-radius:12px;padding:12px 14px;margin-top:14px}
.ai .tag{display:inline-flex;font-size:11.5px;font-weight:600;color:var(--ai);background:var(--ai-bg);padding:3px 10px;border-radius:99px}
.ai p{font-size:13.5px;margin-top:8px}
.caption{font-family:var(--fm);font-size:11px;color:rgba(255,255,255,.5);margin-top:10px;text-align:right}
@media (max-width:520px){.dl3{grid-template-columns:1fr}}
/* sections */
.sec{padding:88px 0}
.sec.alt{background:var(--mist-50)}
.sec h2{font-size:clamp(28px,3.4vw,38px);margin-top:10px}
.sec .sub{font-size:17px;color:var(--slate);margin-top:12px;max-width:680px}
.cols{display:grid;gap:20px}
.cols>*{min-width:0}
.c2{grid-template-columns:repeat(2,1fr)}.c2w{grid-template-columns:.8fr 1.2fr}.c3{grid-template-columns:repeat(3,1fr)}.c4{grid-template-columns:repeat(4,1fr)}
@media (max-width:960px){.c4{grid-template-columns:repeat(2,1fr)}.c3{grid-template-columns:1fr}}
@media (max-width:640px){.c2,.c2w,.c4{grid-template-columns:1fr}.sec{padding:60px 0}}
@media (max-width:860px){.c2w{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--mist-200);border-radius:16px;padding:24px}
.card .k{font-family:var(--fm);font-weight:500;font-size:13px;color:var(--signal-ink)}
.card h3{font-size:19px;margin:10px 0 6px}
.card p{color:var(--slate);font-size:15px}
/* timeline */
.tlh{display:grid;grid-template-columns:1fr 1fr .6fr 1fr;position:relative;margin-top:40px}
.tlh::before{content:"";position:absolute;left:9px;right:9px;top:9px;height:2px;background:var(--mist-200)}
.tlh::after{content:"";position:absolute;left:9px;width:55%;top:9px;height:2px;background:var(--ink-900)}
.tlh .m{position:relative;padding-right:24px}
.tlh .nd{width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--ink-900);position:relative;z-index:1}
.tlh .now .nd{background:var(--signal);border-color:#fff;box-shadow:0 0 0 2px var(--signal)}
.tlh .fut .nd{border-color:var(--signal)}
.tlh .d{font-family:var(--fm);font-weight:500;font-size:14px;margin-top:14px}
.tlh .now .d{color:var(--signal-ink)}
.tlh b{display:block;margin-top:4px;font-size:16px}
.tlh p{color:var(--slate);font-size:14px;margin-top:4px}
@media (max-width:760px){
 .tlh{grid-template-columns:1fr;gap:22px;padding-left:34px}
 .tlh::before{left:9px;right:auto;top:6px;bottom:6px;width:2px;height:auto}
 .tlh::after{display:none}
 .tlh .nd{position:absolute;left:-34px;top:2px}
 .tlh .d{margin-top:0}
}
/* code */
.code{font-family:var(--fm);font-size:13.5px;background:var(--ink-900);color:#D5DEEC;border-radius:12px;padding:18px 20px;line-height:1.7;white-space:pre;overflow-x:auto}
.code .k{color:#8FB4FF}.code .s{color:#FFB59A}.code .c{color:#6E7F99}
/* table */
.tbl{width:100%;border-collapse:collapse;font-size:15px;background:#fff;border:1px solid var(--mist-200);border-radius:16px;overflow:hidden}
.tbl th{text-align:left;font-family:var(--fm);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--slate);font-weight:500;padding:12px 16px;background:var(--mist-50);border-bottom:1px solid var(--mist-200)}
.tbl td{padding:14px 16px;border-bottom:1px solid var(--mist-200);vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.tbl td:first-child{font-weight:600;width:40%}
.tbl td+td{color:var(--slate)}
@media (max-width:640px){.tbl,.tbl tbody,.tbl tr,.tbl td{display:block;width:100%!important}.tbl tr:first-child{display:none}.tbl td{border-bottom:0;padding:6px 16px}.tbl tr{border-bottom:1px solid var(--mist-200);padding:8px 0}}
/* offer */
.offer{background:var(--ink-900);color:#fff;border-radius:24px;padding:48px;display:grid;grid-template-columns:1.3fr 1fr;gap:40px;position:relative;overflow:hidden}
.offer .eyebrow{color:var(--signal)}
.offer h2{color:#fff}
.offer ul{list-style:none;margin-top:18px;display:grid;gap:10px;color:rgba(255,255,255,.88)}
.offer li{padding-left:22px;position:relative}
.offer li::before{content:"";position:absolute;left:0;top:12px;width:10px;height:2px;background:var(--signal)}
.offer .r{display:flex;flex-direction:column;justify-content:center;gap:14px}
@media (max-width:860px){.offer{grid-template-columns:1fr;padding:32px 24px}}
/* faq */
details{border-bottom:1px solid var(--mist-200);padding:4px 0}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;padding:16px 0;font-weight:600;font-size:17px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--fm);font-size:20px;color:var(--slate)}
details[open] summary::after{content:"–"}
details p{color:var(--slate);padding:0 0 18px;max-width:720px}
/* forms */
.form{display:grid;gap:16px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:640px){.row2{grid-template-columns:1fr}}
label,.lbl{font-weight:600;font-size:14px;display:block;margin-bottom:6px}
input[type=text],input[type=email],textarea{width:100%;font:inherit;font-size:15px;color:var(--ink-900);border:1px solid var(--mist-200);border-radius:10px;padding:11px 13px;background:#fff}
textarea{min-height:96px;resize:vertical}
input:focus,textarea:focus{outline:none;border-color:var(--ink-900);box-shadow:0 0 0 3px rgba(11,27,50,.1)}
.choices{display:flex;flex-wrap:wrap;gap:8px}
.choices label{margin:0;font-weight:500;font-size:14px}
.choices input{position:absolute;opacity:0;width:1px;height:1px}
.choices span{display:inline-block;padding:8px 14px;border:1px solid var(--mist-200);border-radius:99px;background:#fff;cursor:pointer}
.choices input:checked+span{background:var(--ink-900);color:#fff;border-color:var(--ink-900)}
.choices input:focus-visible+span{outline:3px solid var(--signal);outline-offset:2px}
.hp{position:absolute;left:-5000px;width:1px;height:1px;overflow:hidden}
.note{font-size:13.5px;color:var(--slate);background:var(--mist-50);border:1px solid var(--mist-200);border-radius:10px;padding:12px 14px}
.alert{border-radius:12px;padding:16px 18px;font-size:15px}
.alert.ok{background:var(--ok-bg);color:#0d6b4a}
.alert.err{background:var(--signal-50);color:#8a2f12}
.ticks{display:grid;gap:14px;margin-top:28px}
.ticks>div{display:flex;gap:12px;align-items:flex-start}
.ticks svg{flex:none;margin-top:3px;color:var(--ok)}
/* prose (legal) */
.prose{max-width:760px}
.prose h1{font-size:clamp(30px,4vw,40px)}
.prose h2{font-size:22px;margin:36px 0 10px}
.prose p,.prose li{color:#33465f;margin-top:10px}
.prose ul{padding-left:20px}
.prose a{color:var(--ink-900)}
.prose dl{display:grid;grid-template-columns:200px 1fr;gap:8px 16px;margin-top:14px}
.prose dt{color:var(--slate)}
@media (max-width:640px){.prose dl{grid-template-columns:1fr;gap:2px}.prose dd{margin-bottom:10px}}
/* footer */
.ftr{border-top:1px solid var(--mist-200);padding:44px 0 36px;background:#fff}
.ftr .in{display:flex;gap:40px;flex-wrap:wrap}
.ftr .about{max-width:340px;font-size:14px;color:var(--slate)}
.ftr .links{display:flex;gap:56px;margin-left:auto;flex-wrap:wrap;font-size:14px}
.ftr .links b{display:block;margin-bottom:8px;font-size:14px}
.ftr .links a{display:block;color:var(--slate);text-decoration:none;margin-bottom:6px}
.ftr .links a:hover,.ftr .links a[aria-current]{color:var(--ink-900)}
.ftr .legal{font-size:12.5px;color:var(--slate);margin-top:28px;width:100%}
/* pricing */
.plan{display:flex;flex-direction:column}
.plan.hl{border:2px solid var(--ink-900);box-shadow:var(--sh2)}
.plan .price{font-family:var(--fd);font-size:24px;font-weight:600;letter-spacing:-.02em;margin-top:14px}
.plan ul{list-style:none;display:grid;gap:10px;margin-top:20px;font-size:15px}
.plan li{display:flex;gap:10px}
.plan li svg{color:var(--ok);flex:none;margin-top:4px}
.plan .btn{margin-top:20px}
/* proof (qualified timestamp) */
.ai.proof{border-color:#BFE6D5;background:linear-gradient(180deg,#EEF9F4,#fff)}
.ai.proof .tag{color:#0d6b4a;background:var(--ok-bg)}
/* differentiators */
.sec.diff{background:var(--ink-900);color:#fff}
.sec.diff .eyebrow{color:var(--signal)}
.sec.diff .sub{color:rgba(255,255,255,.72)}
.sec.diff .card{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.12)}
.sec.diff .card svg{color:var(--signal)}
.sec.diff .card p{color:rgba(255,255,255,.72)}