:root{--ink:#141310;--paper:#f3efe7;--white:#fffdf9;--gold:#a67a38;--line:#d9d2c6;--muted:#6f6a61;--green:#235d4a;--max:1240px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.top{height:78px;padding:0 max(28px,calc((100vw - var(--max))/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(20,19,16,.12);background:rgba(243,239,231,.92);backdrop-filter:blur(18px);position:relative;z-index:20}
.brand{display:inline-flex;align-items:center;gap:12px;color:var(--ink);font:800 14px/1 ui-monospace,monospace;letter-spacing:.18em;text-decoration:none}
.brand i,.visual-card i{width:21px;height:21px;border:1px solid currentColor;border-radius:50%;position:relative}
.brand i:after,.visual-card i:after{content:"";position:absolute;width:7px;height:7px;border:1px solid currentColor;border-radius:50%;inset:6px}
.top nav{display:flex;align-items:center;gap:28px}
.top nav>a{color:#49453e;text-decoration:none;font-size:13px}
.top nav>a:hover,.top nav>a.active{color:#000}
.top .login{border:1px solid var(--ink);padding:11px 17px;color:var(--ink)}
.menu{display:none;border:0;background:none;font:700 12px ui-monospace,monospace}
.flash{width:min(680px,calc(100% - 40px));margin:20px auto;padding:13px 16px;background:#fff;border-left:3px solid var(--gold);font-size:13px}
.flash.error{border-color:#a33434}
.hero{min-height:700px;display:grid;grid-template-columns:minmax(0,1fr) minmax(440px,1.2fr);align-items:stretch}
.hero-copy{padding:110px max(32px,calc((100vw - var(--max))/2)) 80px;padding-right:60px;display:flex;flex-direction:column;justify-content:center}
.eyebrow{display:block;color:var(--gold);font:800 10px ui-monospace,monospace;letter-spacing:.16em}
.hero h1,.page-lead h1{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:clamp(58px,7vw,102px);line-height:.9;letter-spacing:-.065em;margin:25px 0 30px}
.hero-copy>p{max-width:550px;color:var(--muted);font-size:18px;line-height:1.65}
.actions{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}
.primary,.quiet{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 20px;text-decoration:none;font-weight:700;font-size:12px}
.primary{background:var(--ink);color:#fff}
.quiet{border:1px solid #aaa297;color:var(--ink)}
.trust{display:flex;gap:25px;margin-top:54px;color:#7c766c;font:700 9px ui-monospace,monospace;text-transform:uppercase}
.hero-media{min-height:700px;overflow:hidden;background:#ded7cb}
.hero-media img{width:100%;height:100%;object-fit:cover}
.numbers{width:min(var(--max),calc(100% - 56px));margin:70px auto 130px;display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--line)}
.numbers article{padding:38px 30px;border-right:1px solid var(--line)}
.numbers article:last-child{border:0}
.numbers strong{display:block;font:400 46px Georgia,serif}
.numbers span{display:block;color:var(--muted);font-size:12px;margin-top:9px}
.editorial{width:min(var(--max),calc(100% - 56px));margin:0 auto 150px;display:grid;grid-template-columns:1fr 1.5fr;gap:80px}
.editorial h2{font:400 clamp(44px,5vw,68px)/1 Georgia,serif;letter-spacing:-.04em}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);border-left:1px solid var(--line)}
.feature-grid article{padding:25px;border-right:1px solid var(--line)}
.feature-grid span{font:800 10px ui-monospace,monospace;color:var(--gold)}
.feature-grid h3{font:400 23px/1.15 Georgia,serif;margin:70px 0 20px}
.feature-grid p{color:var(--muted);font-size:13px;line-height:1.65}
.page{width:min(var(--max),calc(100% - 56px));margin:0 auto;padding:100px 0 150px}
.page-lead{max-width:940px}
.page-lead>p{max-width:650px;color:var(--muted);font-size:18px;line-height:1.7}
.product-band{display:grid;grid-template-columns:repeat(3,1fr);margin-top:100px;border:1px solid var(--line)}
.product-band article{padding:42px;border-right:1px solid var(--line);min-height:320px}
.product-band article:last-child{border:0}
.product-band span,.plans>article>span{font:800 9px ui-monospace,monospace;color:var(--gold);letter-spacing:.12em}
.product-band h2{font:400 34px/1.1 Georgia,serif;margin:85px 0 20px}
.product-band p{color:var(--muted);font-size:13px;line-height:1.65}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:80px}
.plans article{background:var(--white);border:1px solid var(--line);padding:40px;min-height:440px;display:flex;flex-direction:column}
.plans article.featured{background:var(--ink);color:#fff}
.plans strong{font:400 54px Georgia,serif;margin:80px 0 24px}
.plans small{font:500 13px system-ui}
.plans p{color:var(--muted);line-height:1.6}
.plans .featured p{color:#bdb8ae}
.plans a{margin-top:auto;background:var(--paper);color:var(--ink);padding:14px;text-align:center;text-decoration:none;font-weight:800;font-size:11px}
.plans article:not(.featured) a{background:var(--ink);color:#fff}
.security-grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:90px}
.security-grid article{background:var(--paper);display:grid;grid-template-columns:80px 1fr 1fr;gap:40px;align-items:center;padding:42px}
.security-grid b{color:var(--gold);font:800 11px ui-monospace,monospace}
.security-grid h2{font:400 32px Georgia,serif;margin:0}
.security-grid p{color:var(--muted);line-height:1.6}
.auth{min-height:720px;display:grid;grid-template-columns:1fr 1fr}
.auth>section{padding:100px max(30px,calc((100vw - var(--max))/2));padding-right:90px}
.auth h1{font:400 clamp(48px,6vw,78px)/.95 Georgia,serif;letter-spacing:-.05em;margin:25px 0}
.auth section>p{color:var(--muted)}
.auth form{display:grid;gap:9px;margin-top:46px}
.auth label{font:800 9px ui-monospace,monospace;text-transform:uppercase;margin-top:12px}
.auth input{height:52px;border:1px solid var(--line);background:#fff;padding:0 14px;font-size:14px}
.auth input:focus{outline:1px solid var(--gold)}
.auth button{height:52px;border:0;background:var(--ink);color:#fff;font-weight:800;margin-top:14px;cursor:pointer}
.auth .help{display:inline-block;color:var(--ink);font-size:12px;margin-top:25px}
.auth aside{background:#171815;color:#fff;padding:100px 10vw;display:flex;flex-direction:column;justify-content:end}
.auth aside span{color:#c9a261;font:800 10px ui-monospace,monospace}
.auth aside h2{font:400 50px/1.05 Georgia,serif;max-width:620px}
.auth aside p{color:#a9aca4;max-width:520px;line-height:1.7}
.bank-app{min-height:900px;background:#eeebe5;display:grid;grid-template-columns:250px 1fr}
.app-nav{background:#171815;color:#fff;padding:35px 25px;display:flex;flex-direction:column}
.app-nav .brand{color:#fff}
.app-nav>strong{margin:60px 0 22px;font:500 12px ui-monospace,monospace;color:#b5b6b1}
.app-nav nav{display:grid;gap:4px}
.app-nav nav a{color:#9fa19c;text-decoration:none;padding:12px 14px;font-size:13px}
.app-nav nav a.active,.app-nav nav a:hover{background:#292a26;color:#fff}
.app-nav form{margin-top:auto}
.app-nav button{width:100%;border:1px solid #41423e;background:none;color:#bbbdb7;padding:12px;cursor:pointer}
.app-main{padding:45px clamp(30px,5vw,80px)}
.app-main>header{display:flex;justify-content:space-between;align-items:end}
.app-main header span{color:var(--muted);font-size:12px}
.app-main h1{font:400 45px Georgia,serif;margin:8px 0}
.app-main time{color:var(--muted);font:700 10px ui-monospace,monospace}
.balance-card{background:#1b1c19;color:#fff;border-radius:3px;padding:38px;margin:35px 0}
.balance-card>span{color:#9fa19c;font-size:12px}
.balance-card>strong{display:block;font:400 54px Georgia,serif;margin:17px 0}
.balance-card>p{color:#9fa19c;font:600 10px ui-monospace,monospace}
.balance-card>div{display:flex;gap:10px;margin-top:35px}
.balance-card a{color:#fff;border:1px solid #484a44;text-decoration:none;padding:11px 14px;font-size:11px}
.app-section{background:#fff;padding:30px}
.section-head{display:flex;align-items:center;justify-content:space-between}
.section-head h2{font:400 26px Georgia,serif}
.section-head a{font-size:11px;color:var(--ink)}
.transaction-list{display:grid}
.transaction-list article{display:grid;grid-template-columns:38px 1fr auto;align-items:center;gap:13px;padding:16px 0;border-bottom:1px solid #ece8e1}
.transaction-list article>i{width:36px;height:36px;border-radius:50%;background:#eee8dd;display:grid;place-items:center;font:800 11px ui-monospace,monospace}
.transaction-list article>div{display:grid}
.transaction-list article strong{font-size:13px}
.transaction-list article span{color:var(--muted);font-size:11px;margin-top:4px}
.transaction-list article>b{font-size:13px}
.transaction-list .positive{color:var(--green)}
.simple-app{width:min(1000px,calc(100% - 50px));margin:0 auto;padding:70px 0 140px}
.simple-app>a{color:var(--ink);font-size:12px}
.simple-app>header{margin:60px 0}
.simple-app>header span{color:var(--gold);font:800 9px ui-monospace,monospace}
.simple-app>header h1{font:400 60px Georgia,serif;margin:13px 0}
.simple-app>header p{color:var(--muted)}
.simple-app .transaction-list,.card-manager{background:#fff;padding:30px}
.card-manager{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.visual-card{aspect-ratio:1.58;background:#121311;color:#d8bc83;border-radius:16px;padding:25px;display:grid;grid-template-columns:1fr auto;align-items:start;box-shadow:0 30px 80px #0003}
.visual-card b{justify-self:end;font:800 10px ui-monospace,monospace;letter-spacing:.15em}
.visual-card span{align-self:end;font:600 18px ui-monospace,monospace}
.visual-card small{align-self:end;justify-self:end}
.card-manager button{display:block;width:100%;margin-top:10px;border:1px solid var(--line);background:var(--paper);padding:13px;text-align:left}
.docs,.proof{width:min(900px,calc(100% - 50px));margin:0 auto;padding:100px 0 160px}
.docs h1,.proof h1{font:400 68px Georgia,serif;letter-spacing:-.04em}
.deprecated{display:inline-block;border:1px solid #b77b3e;color:#8e581f;padding:8px 10px;font:700 9px ui-monospace,monospace}
.docs>p{color:var(--muted);line-height:1.7;max-width:650px}
.docs section{margin-top:60px;border-top:1px solid var(--line);padding-top:30px;display:grid;gap:10px}
.docs a{color:var(--ink)}
.proof pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#171815;color:#d2e8dd;padding:25px;font:12px/1.6 ui-monospace,monospace}
.proof button,.proof>a{display:inline-flex;border:0;background:var(--ink);color:#fff;padding:13px 18px;text-decoration:none;margin:10px 8px 0 0;cursor:pointer}
.cerb-error{width:min(680px,calc(100% - 40px));min-height:calc(100vh - 80px);margin:0 auto;display:flex;flex-direction:column;justify-content:center;padding:40px 0}
.cerb-error>span{color:#9b793a;font:800 10px ui-monospace,monospace;letter-spacing:.16em}
.cerb-error h1{font:400 clamp(52px,9vw,92px)/.94 Georgia,serif;letter-spacing:-.055em;margin:24px 0}
.cerb-error p{color:var(--muted);font-size:17px;line-height:1.7}
.cerb-error a{align-self:flex-start;margin-top:22px;background:var(--ink);color:#fff;text-decoration:none;padding:14px 18px;font-weight:750;font-size:12px}
footer{background:#151613;color:#fff;padding:70px max(30px,calc((100vw - var(--max))/2));display:grid;grid-template-columns:2fr 1fr 1fr;gap:70px}
.brand.inverse{color:#fff}
footer p{color:#92958d;font-size:12px;margin-top:24px}
footer>div{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
footer strong{font:800 9px ui-monospace,monospace;color:#c4a66e}
footer a:not(.brand){color:#b8bab5;text-decoration:none;font-size:12px}
@media(max-width:900px){.hero{grid-template-columns:1fr}
.hero-copy{padding:80px 28px}
.hero-media{min-height:480px}
.editorial{grid-template-columns:1fr}
.feature-grid,.product-band,.plans{grid-template-columns:1fr}
.feature-grid{border-top:1px solid var(--line)}
.feature-grid article,.product-band article{border-right:0;border-bottom:1px solid var(--line)}
.auth{grid-template-columns:1fr}
.auth>section,.auth aside{padding:70px 28px}
.auth aside{min-height:420px}
.security-grid article{grid-template-columns:50px 1fr}
.security-grid p{grid-column:2}
.bank-app{grid-template-columns:1fr}
.app-nav{display:none}
.card-manager{grid-template-columns:1fr}
.editorial{gap:20px}
}
@media(max-width:680px){.top{height:66px;padding:0 20px}
.menu{display:block}
.top nav{display:none;position:absolute;top:66px;inset-inline:0;background:var(--paper);padding:20px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}
.top nav.is-open{display:flex}
.top nav a{text-align:center}
.hero h1,.page-lead h1{font-size:56px}
.hero-media{min-height:350px}
.trust{flex-direction:column;gap:8px}
.numbers{grid-template-columns:1fr}
.numbers article{border-right:0;border-bottom:1px solid var(--line)}
.editorial,.page{width:min(100% - 36px,var(--max))}
.feature-grid{grid-template-columns:1fr}
.security-grid article{padding:28px 20px}
.plans article{min-height:360px}
.app-main{padding:30px 18px}
.app-main>header{align-items:start;flex-direction:column}
.balance-card>strong{font-size:40px}
.balance-card>div{flex-direction:column}
.transaction-list article{grid-template-columns:38px 1fr}
.transaction-list article>b{grid-column:2}
.card-manager{padding:18px}
.docs h1,.proof h1{font-size:48px}
footer{grid-template-columns:1fr;gap:38px}
}