:root{--navy: #0d1b3e;--navy-card: #16264f;--navy-card-border: rgba(255, 255, 255, .14);--surface: #ffffff;--surface-alt: #f5f8fe;--surface-tint: #eef3fd;--accent: #2355e0;--accent-strong: #1a45c2;--accent-soft: #8fa9ee;--accent-dim: rgba(35, 85, 224, .1);--ink: #0d1b3e;--ink-muted: rgba(13, 27, 62, .66);--ink-faint: rgba(13, 27, 62, .42);--paper: #ffffff;--paper-muted: rgba(255, 255, 255, .7);--paper-faint: rgba(255, 255, 255, .45);--bad: #b5645f;--bad-soft: #d49a93;--good: #3c8a5a;--font-serif: "Source Serif 4", "Georgia", serif;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;--content-width: 1200px;--section-pad-y: clamp(4rem, 8vw, 7rem);--header-height: 86px;--footer-height: 280px}*{box-sizing:border-box}@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}[id]{scroll-margin-top:calc(var(--header-height) + 4px)}body{margin:0;font-family:var(--font-sans);background:var(--navy);color:var(--ink);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4{font-family:var(--font-serif);font-weight:400;letter-spacing:-.01em;line-height:1.15;margin:0}p{margin:0}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}main{padding-bottom:var(--footer-height)}.wrap{max-width:var(--content-width);margin:0 auto;padding:0 2rem}@media(max-width:640px){.wrap{padding:0 1.25rem}}.logo-badge{display:inline-flex;align-items:center;justify-content:center;flex:none;width:46px;height:46px;border-radius:10px;background:var(--navy-card);border:1px solid var(--navy-card-border);color:var(--paper)}.logo-icon{width:28px;height:28px}.section-kicker{display:inline-flex;align-items:baseline;gap:.6rem;font-family:var(--font-mono);font-size:.8rem;color:var(--accent);letter-spacing:.02em}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.6rem;border-radius:6px;font-size:.95rem;font-weight:600;border:1px solid transparent;transition:transform .15s ease,background .15s ease,border-color .15s ease,opacity .15s ease;white-space:nowrap}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-strong)}.btn-ghost-dark{background:transparent;color:var(--paper);border-color:#ffffff47}.btn-ghost-dark:hover{border-color:#fff9}.btn-outline{background:transparent;color:var(--ink);border-color:#0d1b3e40}.btn-outline:hover{border-color:#0d1b3e80}.btn-text{background:transparent;padding:.85rem .2rem;font-weight:700}.btn:disabled{opacity:.6;cursor:progress}.hp-field{position:absolute!important;left:-10000px;width:1px;height:1px;opacity:0}.submit-error{padding:.7rem .9rem;border:1px solid var(--bad);border-radius:6px;font-size:.88rem;color:var(--bad)}@media(max-width:860px){.hide-mobile{display:none!important}}.section{padding:clamp(1rem,2vw,1.5rem) 0 var(--section-pad-y)}.section h2{font-size:clamp(1.9rem,3.6vw,2.6rem)}.section .intro{margin-top:1.1rem;max-width:60ch;font-size:1.05rem;line-height:1.6}.tier-chip{display:inline-flex;align-items:center;gap:.4rem;padding:.28rem .7rem;border-radius:999px;border:1px solid rgba(13,27,62,.14);background:var(--surface-alt);font-size:.78rem;font-weight:500;color:var(--ink-muted);white-space:nowrap}.tier-chip:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.8}.tier-chip.is-high{border-color:#2355e059;background:var(--accent-dim);color:var(--accent)}