:root{--navy:#081d31;--blue:#123b60;--orange:#f47b20;--ink:#102335;--muted:#617386;--line:#d8e1e8;--pale:#f3f6f8;--white:#fff;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;font-size:16px;line-height:1.55}a{color:inherit}img{max-width:100%;display:block}.wrap{width:min(var(--max),calc(100% - 36px));margin:auto}.topbar{background:var(--navy);color:#dbe7ef;font-size:.86rem;padding:.55rem 0}.topbar .wrap,.nav .wrap,.footer .wrap{display:flex;justify-content:space-between;gap:20px;align-items:center}.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.brand{font-weight:900;letter-spacing:.05em;text-decoration:none}.brand span{color:var(--orange)}.navlinks{display:flex;gap:26px;align-items:center}.navlinks a{text-decoration:none;font-weight:700;font-size:.92rem}.navlinks a:hover{color:var(--orange)}.cta{display:inline-flex;align-items:center;justify-content:center;padding:.85rem 1.15rem;background:var(--orange);color:#111;text-decoration:none;font-weight:900;border:2px solid var(--orange)}.cta.dark{background:var(--navy);color:#fff;border-color:var(--navy)}.hero{background:var(--navy);color:#fff;min-height:610px;display:grid;align-items:stretch}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;min-height:610px}.hero-copy{padding:88px 62px 72px 0;display:flex;flex-direction:column;justify-content:center}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-weight:900;color:var(--orange);font-size:.78rem}.hero h1{font-size:clamp(2.8rem,5vw,5.3rem);line-height:.98;letter-spacing:-.045em;margin:.8rem 0 1.4rem}.hero p{max-width:650px;color:#c8d8e4;font-size:1.15rem}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.hero-image{min-height:610px;background:url('assets/cpd20-hero.jpg') center/cover no-repeat;position:relative}.hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--navy),transparent 25%)}.proof{display:flex;gap:34px;flex-wrap:wrap;margin-top:38px;font-size:.9rem;color:#dce8ef}.proof b{color:#fff;display:block;font-size:1.2rem}.section{padding:86px 0}.section.alt{background:var(--pale)}.section h2,.page-head h1{font-size:clamp(2.15rem,4vw,3.8rem);line-height:1.05;letter-spacing:-.035em;margin:.4rem 0 1.3rem}.lead{font-size:1.15rem;color:var(--muted);max-width:760px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:38px}.product{background:#fff;border:1px solid var(--line);text-decoration:none;transition:.2s}.product:hover{transform:translateY(-4px);box-shadow:0 18px 44px rgba(8,29,49,.13)}.product img{width:100%;height:280px;object-fit:cover}.product-body{padding:24px}.product h3{font-size:1.45rem;margin:0 0 8px}.product p{color:var(--muted);margin:0}.tag{display:inline-block;color:var(--orange);font-weight:900;font-size:.8rem;text-transform:uppercase;letter-spacing:.09em;margin-bottom:12px}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.steps{border-top:1px solid var(--line)}.step{display:grid;grid-template-columns:65px 1fr;gap:18px;padding:23px 0;border-bottom:1px solid var(--line)}.step strong:first-child{color:var(--orange);font-size:1.7rem}.step h3{margin:0 0 4px}.step p{margin:0;color:var(--muted)}.band{background:var(--orange);padding:34px 0}.band .wrap{display:flex;align-items:center;justify-content:space-between;gap:26px}.band h2{margin:0;font-size:1.8rem}.page-head{background:var(--navy);color:#fff;padding:72px 0}.page-head p{max-width:760px;color:#c8d8e4;font-size:1.1rem}.models{display:grid;gap:32px}.model{display:grid;grid-template-columns:.9fr 1.1fr;border:1px solid var(--line);background:#fff}.model:nth-child(even){grid-template-columns:1.1fr .9fr}.model:nth-child(even) img{order:2}.model img{width:100%;height:100%;min-height:430px;object-fit:cover}.model-copy{padding:42px}.model-copy h2{font-size:2.3rem;margin:.25rem 0}.specs{width:100%;border-collapse:collapse;margin:24px 0}.specs th,.specs td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}.specs th{color:var(--muted);width:45%;font-size:.9rem}.note{font-size:.88rem;color:var(--muted)}.guide{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);margin-top:36px}.guide article{background:#fff;padding:30px}.guide strong{color:var(--orange);font-size:1.8rem}.guide h3{margin:.4rem 0}.contact-grid{display:grid;grid-template-columns:1fr .8fr;gap:70px}.contact-card{background:var(--navy);color:#fff;padding:42px}.contact-card a{display:block;color:#fff;font-size:1.15rem;margin:10px 0}.form{display:grid;gap:14px}.form label{font-weight:700}.form input,.form textarea,.form select{width:100%;padding:14px;border:1px solid #aebcc7;font:inherit;background:#fff}.form textarea{min-height:130px}.footer{background:#061522;color:#aec0cc;padding:32px 0}.footer b{color:#fff}.mobile-toggle{display:none}.disclaimer{font-size:.8rem;color:#8496a5}.skip{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;background:#fff;padding:10px;z-index:99}@media(max-width:850px){.topbar{display:none}.nav .wrap{min-height:64px}.mobile-toggle{display:block;border:0;background:none;font-size:1.5rem}.navlinks{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}.navlinks.open{display:flex}.hero-grid,.split,.contact-grid,.model,.model:nth-child(even){grid-template-columns:1fr}.hero-copy{padding:64px 0 38px}.hero-image{min-height:360px}.hero-image:after{background:linear-gradient(180deg,var(--navy),transparent 30%)}.product-grid{grid-template-columns:1fr}.model:nth-child(even) img{order:0}.guide{grid-template-columns:1fr}.band .wrap,.footer .wrap{align-items:flex-start;flex-direction:column}.section{padding:62px 0}}