:root{
  --navy:#0B2E5E; --navy-deep:#071F42; --blue:#1A63AE; --cyan:#14A3D4; --sky:#E8F4FB;
  --sun:#F5B321; --ink:#1B2433; --muted:#4E5868; --line:#E2E7EE; --mist:#F4F7FA;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Montserrat',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{color:var(--blue)} a:hover{color:var(--navy)}
img,svg{max-width:100%;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 48px}
h1,h2,h3{color:var(--navy);margin:0;letter-spacing:-.01em}
h2{font-size:40px;line-height:1.12;font-weight:700}
.lead{font-size:18px;color:var(--muted);margin:18px 0 0;max-width:38em}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 26px;border-radius:10px;font-weight:700;font-size:16px;text-decoration:none;border:0;cursor:pointer;font-family:inherit}
.btn-primary{background:var(--sun);color:var(--navy-deep)} .btn-primary:hover{background:#FFC63D;color:var(--navy-deep)}
.btn-outline{border:2px solid var(--navy);color:var(--navy)} .btn-outline:hover{background:var(--navy);color:#fff}
.btn-navy{background:var(--navy);color:#fff;min-height:44px;padding:0 20px;font-size:15px} .btn-navy:hover{background:var(--blue);color:#fff}

/* header */
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-top:12px;padding-bottom:12px}
header .logo img{height:58px;width:auto}
header nav{display:flex;align-items:center;gap:30px}
header nav a:not(.btn){color:var(--ink);text-decoration:none;font-size:15px;font-weight:500}
header nav a:not(.btn):hover{color:var(--blue)}

/* hero */
.hero{background:linear-gradient(180deg,#fff 0%,var(--sky) 100%)}
.hero .wrap{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding-top:80px;padding-bottom:100px}
.hero h1{font-size:56px;line-height:1.06;font-weight:800}
.hero h1 span{color:var(--blue)}
.hero p.lead{font-size:20px}
.hero .ctas{display:flex;gap:16px;flex-wrap:wrap;margin-top:34px}
.checks{list-style:none;padding:0;margin:38px 0 0;display:flex;flex-wrap:wrap;gap:14px 28px}
.checks li{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px}
.hero-art{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 24px 60px -30px rgba(11,46,94,.35)}
.hero-art figcaption{margin-top:14px;padding-top:12px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}

/* stats band */
.band{background:var(--navy);color:#fff}
.band .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:36px;padding-bottom:36px}
.band strong{display:block;font-size:30px;font-weight:800;color:var(--sun)}
.band span{font-size:14px;color:#C6D4EA}

section.block{padding:100px 0}
section.alt{background:var(--mist)}

/* steps */
.steps{list-style:none;padding:0;margin:56px 0 0;display:grid;grid-template-columns:repeat(5,1fr);gap:20px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 22px;position:relative}
.steps li::before{counter-increment:s;content:counter(s);display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;font-weight:800;font-size:17px;margin-bottom:18px}
.steps h3{font-size:17px;line-height:1.3}
.steps p{margin:8px 0 0;font-size:15px;color:var(--muted)}

/* fit */
.fit{display:grid;grid-template-columns:5fr 7fr;gap:72px;align-items:start}
.fitbox{margin-top:34px;background:var(--sky);border-left:4px solid var(--cyan);border-radius:12px;padding:26px}
.fitbox h3{font-size:17px}
.fitbox ul{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:10px}
.fitbox li{display:flex;gap:10px;font-size:15px}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{border:1px solid var(--line);border-radius:16px;padding:24px;transition:.2s}
.card:hover{border-color:var(--cyan);box-shadow:0 12px 30px -18px rgba(20,163,212,.6)}
.card .ic{width:52px;height:52px;border-radius:12px;background:var(--sky);display:flex;align-items:center;justify-content:center}
.card h3{font-size:17px;margin-top:16px}
.card p{margin:6px 0 0;font-size:15px;color:var(--muted)}

/* compare */
.table-wrap{margin-top:46px;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
table{width:100%;border-collapse:collapse;font-size:16px;text-align:left}
th,td{padding:20px 26px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child th,tr:last-child td{border-bottom:0}
thead th{font-size:18px;color:var(--ink)}
thead th.us{background:var(--navy);color:#fff;border-top:4px solid var(--sun)}
td.us{background:#F1F8FD;font-weight:500}
tbody th{color:var(--navy);font-weight:600;width:26%}
td{color:var(--muted)}

/* faq */
.faq{display:grid;grid-template-columns:1fr 2fr;gap:72px;align-items:start}
details{border-bottom:1px solid var(--line);padding:22px 0}
details:first-child{border-top:1px solid var(--line)}
summary{cursor:pointer;font-size:18px;font-weight:600;color:var(--navy);list-style:none;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:24px;line-height:1;color:var(--cyan)}
details[open] summary::after{content:"–"}
details p{margin:12px 0 0;color:var(--muted);max-width:62ch}

/* contact */
.contact{background:radial-gradient(1200px 500px at 90% 0%,#14427F 0%,var(--navy-deep) 60%);color:#fff}
.contact .wrap{display:grid;grid-template-columns:1fr 1fr;gap:72px;padding-top:100px;padding-bottom:100px}
.contact h2{color:#fff;font-size:44px}
.contact .lead{color:#C6D4EA}
.info{margin-top:44px;display:grid;gap:24px}
.info small{display:block;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:#8FB3DA}
.info a,.info div{font-size:19px;font-weight:600;color:#fff;text-decoration:none}
.info a{border-bottom:2px solid var(--sun)}
form{background:#fff;color:var(--ink);border-radius:16px;padding:34px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
form .full{grid-column:span 2}
label{display:block;margin-bottom:6px;font-size:14px;font-weight:600}
input,select,textarea{width:100%;height:48px;padding:0 14px;border:1px solid #C5CDD8;border-radius:8px;font:inherit;font-size:16px;background:#fff}
textarea{height:auto;padding:12px 14px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--cyan);border-color:transparent}
form .btn{width:100%}
form .note{font-size:13px;color:var(--muted);margin:0}

/* footer */
footer .wrap{padding-top:52px;padding-bottom:36px}
.ft-top{display:flex;align-items:center;justify-content:space-between;gap:32px}
.ft-top img{height:52px;width:auto}
.ft-top nav{display:flex;gap:26px;flex-wrap:wrap}
.ft-top nav a{color:var(--ink);text-decoration:none;font-size:15px}
.ft-bot{margin-top:32px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;font-size:14px;color:var(--muted)}
.ft-bot a{color:var(--muted)}

@media (max-width:1024px){
  .wrap{padding:0 32px}
  .hero h1{font-size:46px}
  .steps{grid-template-columns:repeat(2,1fr)}
  header nav{gap:20px}
}
@media (max-width:900px){
  header nav a:not(.btn){display:none}
  .hero .wrap,.fit,.faq,.contact .wrap{grid-template-columns:1fr;gap:44px}
  .band .wrap{grid-template-columns:repeat(2,1fr)}
  h2{font-size:32px}
}
@media (max-width:640px){
  .wrap{padding:0 20px}
  header .logo img{height:44px}
  .btn-navy{font-size:13px;padding:0 12px}
  .hero .wrap{padding-top:44px;padding-bottom:60px}
  .hero h1{font-size:36px}
  .hero .ctas{flex-direction:column}
  section.block{padding:64px 0}
  .steps,.cards{grid-template-columns:1fr}
  .contact .wrap{padding-top:64px;padding-bottom:64px}
  .contact h2{font-size:32px}
  form{grid-template-columns:1fr;padding:22px} form .full{grid-column:auto}
  table,tbody,tr,th,td{display:block;width:auto!important}
  thead{display:none}
  tbody tr{border-bottom:1px solid var(--line)}
  tbody th{border:0;padding:18px 20px 6px}
  tbody td{border:0;padding:6px 20px}
  tbody td::before{display:block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
  tbody td.us::before{content:"CRT Services lease";color:var(--blue)}
  tbody td:not(.us)::before{content:"Buying a system"}
  tbody td:last-child{padding-bottom:18px}
  .ft-top{flex-direction:column;align-items:flex-start}
}

.form-success{background:#fff;color:var(--ink);border-radius:16px;padding:48px 34px;text-align:center;border-top:6px solid var(--sun);animation:pop .35s ease-out}
.form-success .tick{width:72px;height:72px;margin:0 auto 20px;border-radius:50%;background:linear-gradient(135deg,#12B76A,#067647);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px -10px rgba(6,118,71,.6)}
.form-success h3{font-size:28px;color:var(--navy)}
.form-success p{font-size:18px;color:var(--muted);margin:10px 0 28px}
@keyframes pop{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}