:root{--navy:#0B1F3A;--navy2:#132D52;--ink:#16243A;--muted:#5A6B82;--line:#E3E9F1;--bg:#F6F8FB;--teal:#2EE6C5;--teal-d:#0E9C86;--blue:#2F6BFF;--white:#fff;--r:14px;
--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,"Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;background:#07172C}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.6;font-size:17px;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:var(--blue)}
h1,h2,h3{line-height:1.2;margin:0 0 .5em;color:var(--navy);letter-spacing:-.01em}
h1{font-size:clamp(2.05rem,5.2vw,3.4rem);letter-spacing:-.025em}
h2{font-size:clamp(1.65rem,3.4vw,2.35rem);letter-spacing:-.02em}
h3{font-size:1.12rem}
p{margin:0 0 1em}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
.narrow{max-width:800px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
section{padding:84px 0;scroll-margin-top:64px}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:700;color:var(--teal-d);margin-bottom:.8em}
.eyebrow.light{color:var(--teal)}
.section-lede{color:var(--muted);font-size:1.08rem;max-width:640px;margin-bottom:2.2em}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(10px);-webkit-backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:20px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);flex-shrink:0}
.mark{width:32px;height:32px}
.wordmark{font-size:1.06rem;letter-spacing:-.01em;white-space:nowrap;font-weight:500}
.wordmark b{font-weight:800}
nav{margin-left:auto}
.links{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.links a{color:var(--ink);text-decoration:none;font-weight:500;font-size:.95rem}
.links a:hover{color:var(--blue)}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--navy);color:#fff;text-decoration:none;font-weight:650;padding:14px 22px;border-radius:10px;border:2px solid var(--navy);font-size:1rem;cursor:pointer;font-family:inherit;transition:transform .15s,background .15s}
.btn:hover{background:var(--navy2);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--navy)}
.btn-ghost:hover{background:var(--bg)}
.btn-sm{padding:9px 16px;font-size:.9rem}
.btn-full{width:100%;background:var(--teal);border-color:var(--teal);color:var(--navy)}
.btn-full:hover{background:#5ff0d6}
/* hero */
.hero{padding:76px 0 84px;background:radial-gradient(1000px 500px at 85% -10%,#E3FBF6 0,transparent 60%),radial-gradient(900px 500px at -10% 110%,#E8EFFF 0,transparent 60%),var(--white)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.lede{font-size:1.2rem;color:var(--muted);max-width:560px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 18px}
.fine{font-size:.9rem;color:var(--muted);margin:0}
.hero-visual{background:var(--navy);border-radius:22px;padding:30px 26px;box-shadow:0 30px 60px -25px rgba(11,31,58,.5)}
.flow{display:flex;flex-direction:column;align-items:center}
.node{background:var(--navy2);color:#DCE6F5;border:1px solid #234372;border-radius:12px;padding:12px 16px;font-size:.92rem;width:100%;display:flex;align-items:center;gap:10px}
.node .dot{width:9px;height:9px;border-radius:50%;background:#7C93B5;flex-shrink:0}
.node.ai{border-color:var(--teal);color:#fff;background:linear-gradient(135deg,#123B5C,#0F4A55)}
.node.ai .dot{background:var(--teal);box-shadow:0 0 0 4px rgba(46,230,197,.18)}
.node.done{color:#fff}.node.done .dot{background:var(--teal)}
.node-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%}
.node.small{font-size:.86rem;padding:10px 12px}
.pipe{width:2px;height:20px;background:linear-gradient(var(--teal),#234372)}
/* value */
.value{background:var(--bg)}
.value .section-lede{margin-bottom:2.6em}
.grid{display:grid;gap:20px}
.three{grid-template-columns:repeat(3,1fr)}
.vcard,.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}
.vcard p,.card p{color:var(--muted);margin:0;font-size:.98rem}
.ico{width:40px;height:40px;padding:9px;border-radius:10px;background:#E6FBF6;stroke:var(--teal-d);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;margin-bottom:16px}
.card{transition:border-color .2s,box-shadow .2s}
.card:hover{border-color:#C9D6E8;box-shadow:0 12px 30px -18px rgba(11,31,58,.35)}
/* how */
.how{background:var(--bg)}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;position:relative}
.steps p{color:var(--muted);margin:0;font-size:.98rem}
.num{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--navy);color:var(--teal);font-weight:800;margin-bottom:14px}
/* why */
.why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.why-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:28px 30px}
.why-list li{border-top:3px solid var(--teal);padding-top:16px}
.why-list p{color:var(--muted);margin:0;font-size:.98rem}
/* faq */
.faq{background:var(--bg)}
.faq-list{display:grid;gap:12px;margin-top:1.6em}
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 22px}
summary{cursor:pointer;list-style:none;font-weight:650;color:var(--navy);padding:18px 30px 18px 0;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.5rem;font-weight:400;color:var(--teal-d)}
details[open] summary::after{content:"\2212"}
details p{color:var(--muted);margin:0 0 20px}
/* contact */
.contact{background:var(--navy);color:#C9D6EA}
.contact h2{color:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.contact-lede{font-size:1.1rem}
.contact-points{list-style:none;padding:0;margin:0 0 1.6em}
.contact-points li{padding-left:28px;position:relative;margin-bottom:8px;color:#E3EAF5}
.contact-points li::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:8px;border-left:2.5px solid var(--teal);border-bottom:2.5px solid var(--teal);transform:rotate(-45deg)}
.contact-direct a{color:var(--teal);word-break:break-all}
.form{background:#fff;border-radius:18px;padding:28px;color:var(--ink);box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.field{margin-bottom:16px}
label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px;color:var(--navy)}
input,textarea{width:100%;font:inherit;font-size:16px;padding:12px 14px;border:1.5px solid #CBD5E3;border-radius:10px;background:#fff;color:var(--ink)}
input:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,107,255,.2)}
textarea{resize:vertical}
.form-note{font-size:.85rem;color:var(--muted);margin:12px 0 0;text-align:center}
.form-note.err{color:#B42318}
/* footer */
.site-footer{background:#07172C;color:#8EA0BA;padding:36px 0;font-size:.9rem}
.foot{display:flex;flex-wrap:wrap;align-items:center;gap:10px 28px}
.foot p{margin:0}
.brand-foot{color:#fff}
.brand-foot .mark{border-radius:8px;box-shadow:0 0 0 1px rgba(46,230,197,.45)}
.copy{margin-left:auto!important}
/* responsive */
@media (max-width:960px){
 .hero-grid,.why-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
 .three{grid-template-columns:1fr 1fr}
 .steps{grid-template-columns:1fr 1fr}
 .hero-visual{max-width:520px}
}
@media (max-width:720px){
 .links{display:none}
 nav{margin-left:auto}
 section{padding:60px 0}
 .hero{padding:44px 0 56px}
 .three,.steps,.why-list{grid-template-columns:1fr}
 .lede{font-size:1.1rem}
 .cta-row .btn{flex:1 1 100%}
 .copy{margin-left:0!important}
 .form{padding:22px}
}
@media (max-width:400px){
 .wrap{padding:0 18px}
 .wordmark{font-size:.98rem}
 .btn-sm{padding:8px 12px;font-size:.85rem}
 .nav{gap:10px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}