.landing{position:relative;min-height:100vh;display:flex;flex-direction:column;background:var(--surface-muted);overflow:hidden}.landing-atmosphere{pointer-events:none;position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(900px 420px at 72% -8%,var(--marketing-sky) 0%,transparent 58%),radial-gradient(700px 380px at 8% 12%,var(--marketing-lavender) 0%,transparent 52%),linear-gradient(180deg,var(--atmosphere-top) 0%,var(--atmosphere-mid) 55%,var(--atmosphere-bottom) 100%);z-index:0}.landing-atmosphere:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:72px 72px;-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 20%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 80% 60% at 50% 20%,#000 20%,transparent 75%)}.landing>*:not(.landing-atmosphere){position:relative;z-index:1}.brand-mark{display:inline-flex;align-items:center;gap:11px;color:var(--ink)}.brand-mark img{display:block;color:var(--ink)}.brand-name{font-family:var(--font-display);font-weight:300;font-size:18px;letter-spacing:.08em;color:var(--ink);text-transform:none}.brand-labs{color:var(--ink-muted);font-weight:300}.landing-nav{max-width:1120px;width:100%;margin:0 auto;padding:22px;display:flex;align-items:center;justify-content:space-between;gap:12px}.landing-brand{display:inline-flex;flex-shrink:0}.landing-links{align-items:center;display:flex;gap:22px;margin-left:auto;margin-right:18px}.landing-links a{color:var(--ink-muted);font-size:13px;font-weight:500;transition:color .15s ease}.landing-links a:hover{color:var(--ink)}.landing-actions{display:flex;gap:10px;align-items:center}.landing-main{max-width:1120px;width:100%;margin:0 auto;padding:0 22px;flex:1}.landing-hero{text-align:center;min-height:min(72vh,640px);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 0 28px}.landing-hero-brand{display:flex;flex-direction:column;align-items:center;gap:18px;margin:0 auto 40px}.landing-mark{display:block;width:88px;height:88px;animation:corePulse 4.5s ease-in-out infinite}.brand-mark svg,.landing-hero-brand svg{display:block;flex-shrink:0}.landing-hero-name{font-family:var(--font-display);font-weight:300;font-size:clamp(28px,5vw,40px);letter-spacing:.14em;color:var(--ink);text-transform:none}.landing-hero-name span{color:var(--ink-muted)}.landing-hero h1{font-size:clamp(34px,6.4vw,60px);line-height:1.05;letter-spacing:-.03em;font-weight:500;max-width:14ch}.landing-hero .sub{max-width:520px;margin:20px auto 0;color:var(--ink-muted);font-size:clamp(15px,2.2vw,18px);line-height:1.55;font-weight:400}.landing-ctas{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:32px}.landing-ctas .btn{padding:14px 24px;font-size:15px}.landing-demo{margin:40px auto 48px;max-width:680px;border:1px solid var(--border);border-radius:var(--radius-xl);padding:12px;background:var(--demo-panel-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-lift)}.landing-demo .pill-toggle{width:100%}.landing-demo .pill-toggle button{font-size:16px;padding:16px 10px}.landing-panel{padding:28px 22px 16px;text-align:center}.landing-panel h2,.landing-panel h3{font-size:20px;letter-spacing:-.01em;margin-bottom:8px;font-weight:500}.landing-panel p{color:var(--ink-muted);font-size:15px;line-height:1.55;max-width:460px;margin:0 auto}.landing-features,.landing-usecases{max-width:880px;margin:0 auto 56px;padding:0 8px;text-align:center}.landing-features h2,.landing-usecases h2{font-size:28px;font-weight:500;letter-spacing:-.02em;margin-bottom:10px}.landing-section-lede{color:var(--ink-muted);font-size:15px;line-height:1.5;max-width:48ch;margin:0 auto 28px}.landing-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;text-align:left}.landing-feature-grid article{border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px 18px;background:var(--surface);box-shadow:var(--shadow-soft)}.landing-feature-grid h3{font-size:16px;font-weight:600;margin-bottom:8px}.landing-feature-grid p{font-size:14px;line-height:1.5;color:var(--ink-muted);margin:0}.landing-usecase-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.landing-usecase-list li{border:1px solid var(--border);border-radius:999px;padding:10px 16px;font-size:14px;background:var(--surface);color:var(--ink-muted)}.landing-footer{border-top:1px solid var(--border);margin-top:auto;padding:26px 22px;text-align:center;color:var(--ink-faint);font-size:13px;display:flex;flex-direction:column;align-items:center;gap:10px}.landing-footer .brand-name{font-size:14px;letter-spacing:.07em}@media (prefers-reduced-motion: reduce){.landing-mark{animation:none}}@media (max-width: 560px){.landing-hero{min-height:auto;padding:36px 0 12px}.landing-actions .btn-secondary{display:none}.landing-demo{margin-top:28px}.landing-feature-grid{grid-template-columns:1fr}}@media (max-width: 880px){.landing-links{display:none}}