:root{
  --bg:#F6F2EA;--alt:#EDE6D6;--card:#FFFDF8;--ink:#12303A;--muted:#475B63;--line:#D9D0BD;
  --accent:#B3441A;--accent-d:#933514;--cream:#F6F2EA;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --r:14px;--ease:cubic-bezier(.22,1,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.6 var(--sans);-webkit-tap-highlight-color:transparent}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:var(--serif);line-height:1.15;margin:0;font-weight:700;letter-spacing:-.01em;text-wrap:balance}
p{margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{width:100%;max-width:1120px;margin-inline:auto;padding-inline:20px}
.narrow{max-width:760px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--cream);padding:10px 14px;border-radius:8px;z-index:100}
.skip:focus{left:12px}
.muted{color:var(--muted)}

/* top bar + header */
.top{position:sticky;top:0;z-index:50}
.demo-bar{background:var(--ink);color:var(--cream);font-size:.8125rem;line-height:1.2;display:flex;gap:8px;align-items:center;justify-content:center;padding:7px 12px;text-align:center;flex-wrap:wrap}
.demo-bar .dot{width:8px;height:8px;border-radius:50%;background:#F0A35C;flex:none}
.demo-sub{opacity:.78}
.demo-sub::before{content:"· "}
.head{background:rgba(246,242,234,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;gap:14px;min-height:60px;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--serif);font-weight:700;font-size:1.0625rem;line-height:1.1}
.nav{display:none;gap:22px;font-size:.9375rem}
.nav a{text-decoration:none;color:var(--muted);padding:6px 2px;transition:color .2s}
.nav a:hover{color:var(--ink)}
.lang{display:flex;align-items:center;gap:2px;font-size:.8125rem;color:var(--muted);margin-left:auto}
.lang button{font:inherit;font-weight:600;background:none;border:0;color:var(--muted);padding:10px 8px;min-width:40px;min-height:40px;cursor:pointer;border-radius:8px}
.lang button[aria-pressed="true"]{color:var(--ink);text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:5px}
.btn.head-cta{display:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:#fff;font:600 1rem/1.2 var(--sans);padding:14px 22px;border-radius:999px;border:0;text-decoration:none;cursor:pointer;min-height:48px;text-align:center;transition:background .2s,transform .2s var(--ease)}
.btn:hover{background:var(--accent-d)}
.btn:active{transform:scale(.97)}
.btn-sm{padding:10px 18px;min-height:44px;font-size:.9375rem}
.btn-block{width:100%}
.btn-light{background:var(--cream);color:var(--ink)}
.btn-light:hover{background:#fff}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--cream)}
.btn[disabled]{opacity:.7;cursor:progress}

/* hero */
.hero{padding:36px 0 56px;background:radial-gradient(900px 420px at 85% -10%,rgba(179,68,26,.10),transparent 60%),var(--bg)}
.hero-in{display:grid;gap:32px}
.hero-copy{position:relative}
.eyebrow{font-size:.8125rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--accent-d);margin-bottom:14px}
h1{font-size:clamp(2rem,6.4vw,3.4rem)}
.lead{font-size:1.125rem;color:var(--muted);margin-top:18px;max-width:34em}
.ticks{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:8px}
.ticks li{padding-left:28px;position:relative;font-weight:500}
.ticks li::before{content:"";position:absolute;left:2px;top:.42em;width:14px;height:8px;border-left:2.5px solid var(--accent);border-bottom:2.5px solid var(--accent);transform:rotate(-45deg)}
.hero-art{display:none}

/* cards + form */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.form-card{box-shadow:0 18px 40px -24px rgba(18,48,58,.35);scroll-margin-top:120px}
.form-title{font-size:1.5rem}
.form-card .muted{margin:6px 0 16px;font-size:.9375rem}
.field{margin-bottom:14px;display:flex;flex-direction:column;gap:6px}
.row2{display:grid;gap:0 12px}
label{font-weight:600;font-size:.9375rem}
input[type=text],input[type=email],input[type=tel],select{font:inherit;font-size:1rem;color:var(--ink);background:#fff;border:1.5px solid #9AA6A9;border-radius:10px;padding:12px 14px;min-height:48px;width:100%;transition:border-color .2s,box-shadow .2s}
input:hover,select:hover{border-color:var(--ink)}
input:focus-visible,select:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(179,68,26,.28)}
[aria-invalid="true"]{border-color:#B0261C!important;background:#FFF6F4}
.card .err,.err{color:#A3231A;font-size:.875rem;font-weight:500;min-height:0}
.err:empty{display:none}
.check{display:grid;grid-template-columns:24px 1fr;gap:4px 10px;align-items:start}
.check input{width:22px;height:22px;margin:2px 0 0;accent-color:var(--accent)}
.check label{font-weight:500}
.check .err{grid-column:2}
.note{font-size:.8125rem;color:var(--muted);margin-top:12px}
.success{text-align:center;display:grid;gap:12px;justify-items:center;padding:12px 0;color:var(--ink)}
.success[hidden]{display:none}
.ok-ic{color:#2D7A4F}
.success h3{font-size:1.4rem}
.success p{color:var(--muted)}

/* sections */
.sec{padding:60px 0}
.sec.alt{background:var(--alt)}
.sec.dark{background:var(--ink);color:var(--cream)}
.sec-title{font-size:clamp(1.65rem,4.4vw,2.35rem);margin-bottom:12px}
.sec-lead{color:var(--muted);max-width:40em;margin-bottom:8px}
.sec.dark .sec-title{margin-bottom:28px}
.grid3,.grid4{display:grid;gap:16px;margin-top:28px}
.item{border-top:2px solid var(--ink);padding-top:14px}
.item h3,.card h3{font-size:1.2rem;margin-bottom:8px}
.item p,.card p{color:var(--muted)}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:26px}
.steps li{display:grid;gap:6px}
.num{font-family:var(--serif);font-size:2.6rem;line-height:1;color:#F0A35C}
.steps h3{font-size:1.25rem}
.steps p{color:#C9D4D6}

/* faq */
.faq{display:grid;gap:10px;margin-top:24px}
details{background:var(--card);border:1px solid var(--line);border-radius:12px}
summary{cursor:pointer;font-weight:600;padding:16px 48px 16px 18px;list-style:none;position:relative;min-height:48px;display:flex;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:18px;font-size:1.5rem;line-height:1;color:var(--accent);transition:transform .25s var(--ease)}
details[open] summary::after{transform:rotate(45deg)}
details p{padding:0 18px 18px;color:var(--muted)}

/* closing CTA */
.cta{background:var(--accent-d);color:#fff;text-align:center}
.cta-in{display:grid;gap:14px;justify-items:center}
.cta h2{font-size:clamp(1.65rem,4.4vw,2.3rem)}
.cta p{opacity:.92}

/* includes / log */
.log{margin-top:20px}
.log h3{font-size:1.1rem;margin-bottom:10px}
#event-log{list-style:none;margin:0;padding:0;display:grid;gap:4px;font:.8125rem/1.4 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--ink)}
#event-log li{background:var(--alt);border-radius:6px;padding:6px 10px;overflow-wrap:anywhere}
#event-log:empty{display:none}
#event-log:not(:empty)+.muted{display:none}

/* flows */
.flows{display:grid;gap:22px;margin-top:26px}
.flow-block h3{font-size:1.05rem;margin-bottom:10px}
.flow{display:flex;flex-direction:column;gap:6px;align-items:stretch}
.node{background:var(--card);border:2px solid var(--ink);border-radius:12px;padding:14px 16px;font-weight:600;text-align:center;line-height:1.3}
.node.ext{border-style:dashed;border-color:var(--accent-d)}
.arr{align-self:center;font-weight:700;color:var(--accent-d);transform:rotate(90deg);line-height:1}
.legend{margin-top:14px;font-size:.875rem}
.client{margin-top:24px}
.client ul{margin:0;padding-left:20px;display:grid;gap:8px;color:var(--muted)}

/* footer */
.foot{background:var(--ink);color:#C9D4D6;padding:36px 0 96px;font-size:.9375rem}
.foot .wrap{display:grid;gap:8px}
.foot-brand{font-family:var(--serif);font-weight:700;font-size:1.15rem;color:var(--cream)}

/* sticky mobile CTA */
.sticky{position:fixed;left:0;right:0;bottom:0;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(246,242,234,.96);border-top:1px solid var(--line);z-index:40;transform:translateY(110%);visibility:hidden;transition:transform .35s var(--ease),visibility 0s .35s}
.sticky.show{transform:none;visibility:visible;transition:transform .35s var(--ease)}

/* reveal (only with JS) */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  *{transition-duration:.01ms!important;animation-duration:.01ms!important}
}
@media (hover:hover){.card{transition:transform .25s var(--ease),box-shadow .25s}.card:hover{transform:translateY(-3px);box-shadow:0 14px 28px -20px rgba(18,48,58,.5)}.form-card:hover,.client:hover,.log:hover{transform:none;box-shadow:0 18px 40px -24px rgba(18,48,58,.35)}}

@media (min-width:640px){
  .row2{grid-template-columns:1fr 1fr}
  .grid3{grid-template-columns:repeat(2,1fr)}
  .grid4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr);gap:32px}
  .btn.head-cta{display:inline-flex}
}
@media (min-width:900px){
  .nav{display:flex}
  .lang{margin-left:0}
  .hero{padding:64px 0 80px}
  .hero-in{grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
  .hero-art{display:block;width:200px;height:200px;margin-top:34px}
  .grid3{grid-template-columns:repeat(3,1fr)}
  .grid4{grid-template-columns:repeat(4,1fr)}
  .sec{padding:84px 0}
  .flow{flex-direction:row;align-items:center}
  .flow .node{flex:1}
  .arr{transform:none;align-self:center}
  .sticky{display:none}
  .foot{padding-bottom:40px}
}
@media (max-width:420px){
  .brand span{font-size:.95rem}
  .demo-sub{display:none}
}