/* BillIQ marketing site — shares the app's palette (navy ink, green action color). */
:root{
  --ink:#0B2F5C; --ink-2:#46597A; --ink-3:#7A889D;
  --paper:#F5F7FA; --paper-2:#EBEFF4; --rule:#CBD3DD; --white:#fff;
  --green:#2E9E3A; --green-2:#237C2C; --green-soft:#DFF2E0;
  --check:#EAF4EC; --check-line:#C9E0CD;
  --serif:"IBM Plex Serif",Georgia,serif; --sans:"IBM Plex Sans",system-ui,sans-serif;
  --wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.6;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--green-2)}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--white);padding:8px 12px;z-index:10}
.skip:focus{left:12px}

/* ---- header ---- */
.top{background:var(--white);border-bottom:1px solid var(--rule);position:sticky;top:0;z-index:5}
.top .wrap{display:flex;align-items:center;gap:28px;height:72px}
.brand img{height:40px;width:auto;display:block}
.nav{display:flex;gap:24px;margin-left:8px}
.nav a{color:var(--ink-2);text-decoration:none;font-weight:500;font-size:15px;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current=page]{color:var(--ink);border-bottom-color:var(--green)}
.acct{margin-left:auto;display:flex;align-items:center;gap:16px}
.acct .signin{color:var(--ink);text-decoration:none;font-weight:500;font-size:15px}
.acct .signin:hover{text-decoration:underline}
.btn{display:inline-block;border:1px solid var(--green);background:var(--green);color:#fff;text-decoration:none;font-weight:500;font-size:15px;padding:10px 18px;border-radius:6px;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--green-2);border-color:var(--green-2)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--rule)}
.btn.ghost:hover{border-color:var(--ink-3);background:var(--white)}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--rule);border-radius:6px;padding:8px 10px;font:inherit;font-size:14px;color:var(--ink);cursor:pointer}

/* ---- type ---- */
h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:-.01em;line-height:1.15;margin:0}
h1{font-size:clamp(34px,5vw,54px)}
h2{font-size:clamp(26px,3.2vw,36px)}
h3{font-size:20px;line-height:1.3}
.lede{font-size:19px;color:var(--ink-2);max-width:34em}
p{max-width:40em}

/* ---- hero ---- */
.hero{padding:72px 0 88px;background:linear-gradient(var(--white),var(--paper))}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px;align-items:center}
.hero h1{margin-bottom:20px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero .fine{font-size:14px;color:var(--ink-3);margin-top:14px}

/* the printed check */
.check{position:relative;background:
  repeating-linear-gradient(115deg,transparent 0 9px,rgba(46,158,58,.05) 9px 10px),
  repeating-linear-gradient(65deg,transparent 0 13px,rgba(11,47,92,.035) 13px 14px),var(--check);
  border:1px solid var(--check-line);border-radius:4px;padding:22px 26px 18px;
  box-shadow:0 1px 0 var(--check-line),0 24px 48px -28px rgba(11,47,92,.45);transform:rotate(-1.5deg);
  font-size:14px;color:var(--ink);aspect-ratio:8.5/3.5;display:flex;flex-direction:column;justify-content:space-between;min-height:260px}
.check .row{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.check .firm{font-family:var(--serif);font-weight:600;font-size:16px;line-height:1.3}
.check .firm small{display:block;font-family:var(--sans);font-weight:400;font-size:12px;color:var(--ink-2)}
.check .no{font-variant-numeric:tabular-nums;font-weight:600}
.check .date{font-size:12px;color:var(--ink-2);text-align:right}
.check .line{border-bottom:1px solid var(--ink-3);padding:0 2px 2px;flex:1}
.check .lbl{font-size:11px;color:var(--ink-2);white-space:nowrap;padding-right:8px;align-self:flex-end}
.check .pay{display:flex;align-items:flex-end;gap:10px}
.check .amt{border:1px solid var(--ink-3);background:rgba(255,255,255,.6);padding:3px 10px;font-weight:600;font-variant-numeric:tabular-nums;min-width:110px;text-align:right}
.check .words{font-size:13px}
.check .memo{display:flex;align-items:flex-end;gap:24px}
.check .sig{flex:0 0 38%;border-bottom:1px solid var(--ink-3);height:26px;position:relative}
.check .sig::after{content:"";position:absolute;left:12%;bottom:4px;width:64%;height:16px;border-bottom:2px solid var(--ink);border-radius:0 0 60% 40%;transform:skewX(-20deg);opacity:.75}
.check .micr{font-family:var(--sans);letter-spacing:.18em;font-size:13px;color:var(--ink);opacity:.8;margin-top:10px}
.stamp{position:absolute;top:-14px;right:-12px;background:var(--green);color:#fff;font-size:13px;font-weight:600;padding:6px 12px;border-radius:99px;transform:rotate(4deg);box-shadow:0 6px 16px -8px rgba(35,124,44,.8)}

/* ---- sections ---- */
section{padding:80px 0}
section.alt{background:var(--white);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.section-head{margin-bottom:40px;max-width:44em}
.section-head p{color:var(--ink-2);margin:14px 0 0}

/* the bill-to-check flow: a real sequence, so it is numbered */
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:step;border-top:2px solid var(--ink)}
.flow li{counter-increment:step;padding:22px 22px 0 0}
.flow li::before{content:counter(step);display:block;font-family:var(--serif);font-size:30px;color:var(--green);margin-bottom:6px}
.flow h3{margin-bottom:8px}
.flow p{color:var(--ink-2);font-size:16px;margin:0}

/* feature rows */
.features{display:grid;grid-template-columns:1fr 1fr;gap:0 56px}
.feature{padding:26px 0;border-top:1px solid var(--rule)}
.feature h3{margin-bottom:6px}
.feature p{margin:0;color:var(--ink-2);font-size:16px}
.feature .src{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;padding:0;list-style:none}
.feature .src li{font-size:13px;background:var(--paper-2);border:1px solid var(--rule);border-radius:99px;padding:3px 10px;color:var(--ink)}

/* roles table */
.roles{border-collapse:collapse;width:100%;max-width:760px;font-size:16px;background:var(--white)}
.roles th,.roles td{border-bottom:1px solid var(--rule);padding:12px 14px;text-align:left;vertical-align:top}
.roles th{font-weight:500;color:var(--ink-2);font-size:14px;background:var(--paper-2)}
.roles td:first-child{font-weight:600;white-space:nowrap}

.note{border-left:3px solid var(--green);background:var(--white);padding:18px 22px;max-width:44em;margin-top:32px}
.note p{margin:0;color:var(--ink-2)}
.note b{color:var(--ink)}

/* closing call to action */
.close{background:var(--ink);color:#fff;padding:72px 0}
.close .wrap{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.close h2{color:#fff;max-width:18em}
.close p{color:#C7D3E3;margin:12px 0 0}
.close .btn.ghost{color:#fff;border-color:#4C6A91}
.close .btn.ghost:hover{background:rgba(255,255,255,.08)}
.close .ctas{display:flex;gap:12px;flex-wrap:wrap}

/* page header for inner pages */
.page-head{padding:64px 0 40px;background:var(--white);border-bottom:1px solid var(--rule)}
.page-head .lede{margin:16px 0 0}

/* contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:56px;align-items:start}
form.contact{background:var(--white);border:1px solid var(--rule);border-radius:8px;padding:28px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:500;font-size:15px;margin-bottom:6px}
.field .hint{font-size:13px;color:var(--ink-3);margin-top:4px}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:16px;color:var(--ink);background:var(--paper);border:1px solid var(--rule);border-radius:6px;padding:10px 12px}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--green);outline-offset:0;border-color:var(--green);background:var(--white)}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.msg{border-radius:6px;padding:12px 16px;margin-bottom:20px;font-size:15px}
.msg.ok{background:var(--green-soft);color:var(--green-2)}
.msg.err{background:#F7DAD6;color:#8A1C12}
.aside h3{margin:0 0 6px}
.aside p{color:var(--ink-2);font-size:16px;margin:0 0 22px}

/* footer */
.foot{background:var(--white);border-top:1px solid var(--rule);padding:44px 0 36px;font-size:15px;color:var(--ink-2)}
.foot .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.foot img{height:34px;width:auto}
.foot h4{font-family:var(--sans);font-size:14px;font-weight:600;color:var(--ink);margin:0 0 10px}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin:6px 0}
.foot a{color:var(--ink-2);text-decoration:none}
.foot a:hover{color:var(--ink);text-decoration:underline}
.foot .legal{grid-column:1/-1;border-top:1px solid var(--rule);padding-top:18px;font-size:13px;color:var(--ink-3)}

/* ---- small screens ---- */
@media (max-width:900px){
  .hero .wrap,.contact-grid{grid-template-columns:1fr}
  .hero{padding:48px 0 64px}
  .check{transform:none;min-height:0}
  .flow{grid-template-columns:1fr 1fr;row-gap:28px}
  .features{grid-template-columns:1fr}
  .foot .wrap{grid-template-columns:1fr 1fr}
  .foot .wrap>div:first-child{grid-column:1/-1}
}
@media (max-width:760px){
  .menu-btn{display:block}
  .nav,.acct{display:none}
  .top.open .wrap{flex-wrap:wrap;height:auto;padding-top:14px;padding-bottom:14px}
  .top.open .nav,.top.open .acct{display:flex;flex-direction:column;align-items:flex-start;width:100%;margin:0;gap:12px}
  .top.open .acct{padding-bottom:6px}
  section{padding:56px 0}
  .flow{grid-template-columns:1fr}
  .check .words{display:none}
  .roles td:first-child{white-space:normal}
}
@media (max-width:420px){
  .wrap{padding:0 16px}
  .check{padding:16px;font-size:12px}
  .stamp{right:-4px}
}