.product-shell{--signal:var(--accent-cyan);--signal-subtle:var(--accent-cyan-subtle);--signal-border:var(--accent-cyan-border);background-color:var(--bg-base);color:var(--text-primary);min-height:100vh}.product-shell.stream{--signal:var(--accent-emerald);--signal-subtle:var(--accent-emerald-subtle);--signal-border:var(--accent-emerald-border)}.product-nav{z-index:100;background:var(--bg-glass);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-subtle);height:68px;font-family:var(--font-mono);letter-spacing:.04em;text-transform:uppercase;justify-content:space-between;align-items:center;padding:0 4vw;font-size:11px;font-weight:600;display:flex;position:sticky;top:0}.product-nav a{color:var(--text-secondary);border-radius:var(--radius-pill);align-items:center;gap:8px;padding:6px 12px;transition:all .15s;display:inline-flex}.product-nav a:hover{color:var(--text-primary);background:#ffffff0f}.product-nav svg{width:15px;height:15px}.product-nav-links{align-items:center;gap:20px;display:flex}.product-nav-links span{color:var(--text-muted)}.product-hero{border-bottom:1px solid var(--border-subtle);grid-template-columns:1fr;max-width:1340px;margin:0 auto;display:grid}@media (min-width:1024px){.product-hero{grid-template-columns:46% 54%;min-height:calc(100vh - 68px)}}.product-hero-copy{flex-direction:column;justify-content:center;align-items:flex-start;padding:8vh 5vw 6vh;display:flex}.product-logo{object-fit:contain;filter:drop-shadow(0 10px 20px #00000080);width:76px;height:76px;margin-bottom:32px}.product-kicker{color:var(--signal);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;background:var(--signal-subtle);border:1px solid var(--signal-border);border-radius:var(--radius-pill);margin-bottom:20px;padding:4px 10px;font-size:11px;font-weight:600}.product-hero h1{letter-spacing:-.04em;margin-bottom:24px;font-size:clamp(3.2rem,6.5vw,6.4rem);font-weight:800;line-height:.95}.product-lead{color:var(--text-secondary);max-width:520px;margin-bottom:40px;font-size:clamp(1.1rem,1.6vw,1.35rem);line-height:1.6}.store-button{background:var(--text-primary);min-height:48px;color:var(--bg-base);font-family:var(--font-sans);border-radius:var(--radius-md);align-items:center;gap:10px;padding:0 22px;font-size:13px;font-weight:700;transition:all .2s;display:inline-flex}.store-button.disabled{color:var(--text-muted);border:1px solid var(--border-medium);cursor:not-allowed;background:#ffffff0d}.store-button svg{width:17px;height:17px}.product-hero-visual{border-top:1px solid var(--border-subtle);background:#ffffff04;justify-content:center;align-items:center;padding:clamp(28px,4vw,64px);display:flex;position:relative}@media (min-width:1024px){.product-hero-visual{border-top:none;border-left:1px solid var(--border-subtle)}}.product-image-wrapper{background:#0d0f17;border-radius:14px;line-height:0;display:block;position:relative;overflow:hidden;box-shadow:0 0 0 1px #ffffff14,0 24px 60px -15px #000000d9}.product-image-wrapper:after{content:"";border-radius:inherit;pointer-events:none;z-index:2;border:2.5px solid #ffffff2e;transition:border-color .2s;position:absolute;inset:0;box-shadow:inset 0 1px #ffffff4d,inset 0 0 0 1px #00000080}.product-image-wrapper:hover:after{border-color:#ffffff47}.product-image-wrapper img{border-radius:inherit;width:100%;height:auto;display:block}.product-hero-visual .vertical-label{color:var(--text-muted);font-family:var(--font-mono);letter-spacing:.08em;font-size:10px;position:absolute;top:24px;left:24px}.product-facts{border-bottom:1px solid var(--border-subtle);grid-template-columns:repeat(2,1fr);max-width:1340px;margin:0 auto;display:grid}@media (min-width:768px){.product-facts{grid-template-columns:repeat(4,1fr)}}.product-facts div{border-right:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle);flex-direction:column;justify-content:center;padding:32px clamp(16px,2.5vw,36px);display:flex}@media (min-width:768px){.product-facts div{border-bottom:none}.product-facts div:last-child{border-right:none}}.product-facts strong{color:var(--signal);letter-spacing:-.03em;margin-bottom:6px;font-size:clamp(2rem,3.2vw,3rem);font-weight:800;line-height:1.1}.product-facts span{font-family:var(--font-mono);color:var(--text-muted);letter-spacing:.04em;text-transform:uppercase;font-size:11px;font-weight:500}.product-story{max-width:1340px;margin:0 auto;padding:clamp(60px,8vh,100px) clamp(20px,3.5vw,48px)}.product-story>header{margin-bottom:8vh}.product-story>header .mono{color:var(--signal);margin-bottom:14px;display:block}.product-story h2{letter-spacing:-.035em;font-size:clamp(2.4rem,4.5vw,4.2rem);font-weight:800;line-height:1.08}.feature-row{border-top:1px solid var(--border-subtle);grid-template-columns:1fr;align-items:center;gap:40px;padding:8vh 0;display:grid}@media (min-width:900px){.feature-row{grid-template-columns:42% 58%;gap:6vw}.feature-row:nth-child(2n){grid-template-columns:58% 42%}.feature-row:nth-child(2n) .feature-image{order:-1}}.feature-copy .mono{color:var(--signal);margin-bottom:14px;display:block}.feature-copy h3{letter-spacing:-.03em;margin-bottom:18px;font-size:clamp(1.8rem,2.8vw,2.6rem);font-weight:800;line-height:1.15}.feature-copy p{color:var(--text-secondary);font-size:16px;line-height:1.65}.feature-image{background:#0d0f17;border-radius:14px;line-height:0;display:block;position:relative;overflow:hidden;box-shadow:0 0 0 1px #ffffff14,0 20px 48px -12px #000000b3}.feature-image:after{content:"";border-radius:inherit;pointer-events:none;z-index:2;border:2px solid #ffffff2e;transition:border-color .2s;position:absolute;inset:0;box-shadow:inset 0 1px #ffffff4d,inset 0 0 0 1px #00000080}.feature-image:hover:after{border-color:#ffffff47}.feature-image img{border-radius:inherit;width:100%;height:auto;display:block}.product-cta{background:var(--bg-surface-card);border:1px solid var(--border-medium);border-radius:var(--radius-xl);max-width:1340px;box-shadow:var(--shadow-lg);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:28px;margin:0 auto 10vh;padding:clamp(44px,5vw,68px);display:flex}.product-cta h2{letter-spacing:-.035em;font-size:clamp(2.2rem,4vw,3.6rem);font-weight:800;line-height:1.08}.product-cta a{font-family:var(--font-mono);color:var(--text-primary);border:1px solid var(--border-medium);border-radius:var(--radius-md);background:#ffffff0f;align-items:center;gap:10px;padding:12px 24px;font-size:12px;font-weight:700;transition:all .2s;display:inline-flex}.product-cta a:hover{background:var(--text-primary);color:var(--bg-base);transform:translateY(-2px)}