:root{color-scheme:dark;--navy: #0a1628;--current: #2563eb;--ripple: #4fb8e8;--tide: #1e3a5f;--mist: #a8d8f0;--foam: #f4f7fa;--line: rgba(168, 216, 240, .2)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:var(--navy);color:var(--foam);font-family:Mulish,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;letter-spacing:0}a{color:inherit;text-decoration:none}.site-header{position:fixed;inset:0 0 auto;z-index:10;display:flex;align-items:center;justify-content:space-between;min-height:72px;padding:0 clamp(20px,5vw,72px);background:#0a1628eb;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand,nav{display:flex;align-items:center;gap:14px}.brand{font-weight:700}.brand-mark{width:34px;height:28px;border-radius:50%;object-fit:cover;object-position:center}nav{color:var(--mist);font-size:.92rem}nav a:hover{color:var(--foam)}.hero{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.72fr);align-items:center;gap:clamp(34px,7vw,92px);min-height:92vh;overflow:hidden;padding:120px clamp(20px,5vw,72px) 80px}.hero-content{position:relative;width:min(760px,100%)}.eyebrow{margin:0 0 18px;color:var(--mist);font-size:.78rem;font-weight:700;letter-spacing:.25em;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{margin-bottom:22px;max-width:920px;font-size:clamp(3.2rem,7vw,7.2rem);font-weight:300;line-height:.96;letter-spacing:-.05em}h2{margin-bottom:0;max-width:880px;font-size:clamp(2rem,4vw,4.5rem);font-weight:500;line-height:1;letter-spacing:-.02em}h3{margin-bottom:12px;font-size:1.18rem;font-weight:500}.hero-copy{max-width:620px;color:var(--mist);font-size:clamp(1.1rem,2vw,1.45rem);line-height:1.55}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border:1px solid var(--line);border-radius:8px;font-weight:700}.button-primary{background:var(--current);border-color:var(--current);color:var(--foam)}.button-secondary{background:transparent;color:var(--foam)}.logo-panel{margin:0}.logo-panel img{display:block;width:100%;border:1px solid var(--line);border-radius:8px}.section{padding:92px clamp(20px,5vw,72px);border-top:1px solid var(--line)}.download-section{display:grid;grid-template-columns:minmax(0,.8fr) minmax(320px,1fr);gap:clamp(32px,7vw,92px);align-items:start;padding:92px clamp(20px,5vw,72px);border-top:1px solid var(--line);background:linear-gradient(180deg,var(--navy),rgba(30,58,95,.42))}.download-copy p{max-width:640px;color:var(--mist);font-size:1.08rem;line-height:1.65}.download-panel{display:grid;gap:18px;padding:clamp(20px,4vw,34px);border:1px solid var(--line);border-radius:8px;background:#1e3a5fa3}.download-panel label{color:var(--foam);font-weight:500;line-height:1.45}.download-panel textarea{width:100%;resize:vertical;min-height:180px;padding:16px;border:1px solid rgba(168,216,240,.28);border-radius:8px;outline:none;background:#0a1628bd;color:var(--foam);font:inherit;line-height:1.55}.download-panel textarea:focus{border-color:var(--ripple);box-shadow:0 0 0 3px #4fb8e824}.download-meta,.download-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}.check-row{display:inline-flex;gap:10px;align-items:center;color:var(--mist);font-size:.94rem}.check-row input{width:18px;height:18px;accent-color:var(--current)}#save-state,.trust-note{color:var(--mist);font-size:.92rem}.trust-note{margin:0;line-height:1.55}.section-heading{display:grid;gap:10px;margin-bottom:42px}.feature-grid,.path-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}.feature,.path-step{min-height:280px;padding:28px;background:var(--tide)}.path-step.active{background:linear-gradient(180deg,#2563eb3d,#1e3a5f),var(--tide)}.feature-index,.path-step span{display:block;margin-bottom:82px;color:var(--ripple);font-weight:700}.feature p,.path-step p,.use-list p{color:var(--mist);line-height:1.65}.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.8fr);gap:clamp(32px,7vw,92px)}.use-list{display:grid;gap:28px;align-content:start}.use-list>div{padding-bottom:28px;border-bottom:1px solid var(--line)}.cta{padding:92px clamp(20px,5vw,72px) 110px;background:var(--tide)}.cta h2{margin-bottom:32px}@media(max-width:760px){.site-header{position:absolute;align-items:flex-start;gap:16px;padding-top:20px}nav{display:none}.hero{min-height:88vh;grid-template-columns:1fr}h1{font-size:3.3rem}.feature-grid,.path-grid,.download-section,.split{grid-template-columns:1fr}.feature,.path-step{min-height:auto}.feature-index,.path-step span{margin-bottom:40px}}