:root{--ink: #0A1435;--ink-soft: #101C44;--cyan: #00B4FF;--cyan-deep: #0092D6;--mist: #EFF4FB;--line: #DCE4F0;--slate: #55648A;--paper: #FFFFFF;--on-ink-muted: #93A3C9;--font-display: "Archivo", system-ui, sans-serif;--font-body: "Public Sans", system-ui, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, monospace;--radius: 14px;--section-x: clamp(20px, 5vw, 72px);--section-y: clamp(64px, 9vw, 120px);--header-h: 68px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);font-size:16px;line-height:1.6;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}h1,h2,h3{font-family:var(--font-display);line-height:1.15;margin:0}p{margin:0}a{color:inherit}section[id]{scroll-margin-top:calc(var(--header-h) + 12px)}.section{padding:var(--section-y) var(--section-x)}.section-inner{max-width:1160px;margin:0 auto}.section-head{max-width:640px;margin-bottom:clamp(36px,5vw,56px)}.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan-deep);margin-bottom:14px}.on-ink .eyebrow{color:var(--cyan)}.section-title{font-size:clamp(28px,4vw,40px);font-weight:700;letter-spacing:-.01em}.section-sub{margin-top:12px;font-size:17px;color:var(--slate)}.on-ink{background:var(--ink);color:#fff}.on-ink .section-sub{color:var(--on-ink-muted)}.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:600;font-size:15px;padding:13px 24px;border-radius:10px;text-decoration:none;border:1px solid transparent;transition:background-color .16s ease,border-color .16s ease,color .16s ease}.btn-primary{background:var(--cyan);color:var(--ink)}.btn-primary:hover{background:#35c4ff}.btn-ghost{border-color:var(--line);color:var(--ink)}.btn-ghost:hover{border-color:var(--ink)}.on-ink .btn-ghost{border-color:#ffffff47;color:#fff}.on-ink .btn-ghost:hover{border-color:#fff}:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}