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32px));margin:0 auto}.marketing-nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0}.brand-mark{display:inline-flex;align-items:center;gap:10px;font-size:.95rem;letter-spacing:.08em;text-transform:uppercase}.brand-mark strong{display:inline-grid;place-items:center;width:34px;height:34px;background:var(--brand);color:var(--bg);border-radius:6px;font-size:.9rem}.nav-links{display:flex;align-items:center;gap:18px;color:var(--muted)}.nav-links a:hover{color:var(--ink)}.button-primary,.button-secondary{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:0 18px;border:0;border-radius:var(--radius);cursor:pointer;transition:transform .16s ease,background .16s ease,color .16s ease}.button-primary{background:var(--brand);color:var(--bg)}.button-primary:hover{background:var(--brand-strong);transform:translateY(-1px)}.button-secondary{background:var(--panel-strong);color:var(--ink)}.button-secondary:hover{background:color-mix(in oklab,var(--panel-strong) 75%,var(--brand) 25%)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(340px,.9fr);grid-gap:40px;gap:40px;align-items:center;padding:52px 0 32px}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:var(--panel);color:var(--muted);font-size:.9rem}.hero-copy h1{font-size:clamp(3rem,7vw,5.7rem);line-height:.92;letter-spacing:-.05em;margin:16px 0;max-width:9ch}.hero-copy p,.lede{max-width:62ch;font-size:1.12rem;line-height:1.6;color:var(--muted)}.hero-actions,.stack-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}.metrics-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:28px}.metric-chip{min-width:160px;padding:14px 16px;background:var(--panel);border-radius:var(--radius)}.metric-chip strong{display:block;font-size:1.65rem;margin-bottom:6px}.hero-demo{background:var(--ink);color:var(--bg);border-radius:18px;padding:18px;box-shadow:var(--shadow)}.demo-window{background:oklch(.25 .02 70);border-radius:12px;overflow:hidden}.demo-media-frame{border:1px solid color-mix(in oklab,var(--bg) 10%,transparent);box-shadow:inset 0 1px 0 color-mix(in oklab,var(--bg) 8%,transparent)}.hero-video{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;background:oklch(.28 .02 70)}.section{padding:48px 0}.section h2{font-size:clamp(2rem,4vw,3.4rem);line-height:.98;margin:0 0 14px;max-width:12ch}.three-up,.two-up{display:grid;grid-gap:18px;gap:18px}.three-up{grid-template-columns:repeat(3,minmax(0,1fr))}.two-up{grid-template-columns:repeat(2,minmax(0,1fr))}.info-panel,.quote-panel,.step-panel,.surface{background:var(--panel);border-radius:14px;padding:22px}.info-panel h3,.step-panel h3{margin-top:0;font-size:1.2rem}.surface{box-shadow:0 6px 20px color-mix(in oklab,var(--ink) 6%,transparent)}.form-grid{display:grid;grid-gap:16px;gap:16px}.label{display:grid;grid-gap:8px;gap:8px;font-size:.98rem}.input,.textarea{width:100%;border:1px solid var(--line);background:oklch(.995 .008 95);color:var(--ink);border-radius:var(--radius);padding:13px 14px}.textarea{min-height:180px;resize:vertical}.muted{color:var(--muted)}.app-layout{min-height:100vh;background:linear-gradient(to bottom,color-mix(in oklab,var(--panel) 65%,transparent),transparent 22%)}.app-shell{display:grid;grid-template-columns:260px minmax(0,1fr);grid-gap:24px;gap:24px;padding:26px 0 40px}.sidebar{background:var(--panel);border-radius:18px;padding:18px;align-self:start;position:-webkit-sticky;position:sticky;top:84px}.sidebar nav{display:grid;grid-gap:10px;gap:10px;margin-top:20px}.sidebar a{padding:11px 12px;border-radius:var(--radius);color:var(--muted)}.sidebar a:hover,.sidebar a[data-active=true]{background:var(--panel-strong);color:var(--ink)}.app-main{display:grid;grid-gap:20px;gap:20px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;background:var(--panel);border-radius:18px;padding:18px 20px}.result-grid{display:grid;grid-template-columns:1.1fr .9fr;grid-gap:18px;gap:18px}.result-block{background:oklch(.995 .008 95);border-radius:12px;padding:18px}.feedback-note{font-size:.95rem;color:var(--muted)}.kicker{font-size:.86rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.footer-note{padding:28px 0 8px;color:var(--muted);font-size:.92rem}@media (max-width:980px){.app-shell,.hero-grid,.result-grid,.three-up,.two-up{grid-template-columns:1fr}.sidebar{position:static}.hero-copy h1{max-width:10ch}}@media (max-width:640px){.hero-actions,.marketing-nav-inner,.metrics-row,.nav-links,.stack-actions,.topbar{flex-direction:column;align-items:stretch}.brand-mark{justify-content:center}.hero-grid,.section{padding-top:28px}.hero-copy h1{font-size:2.85rem}}