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var(--transition-base)}.prelaunch-nav__sites:hover{background:var(--color-bg-hover);border-color:var(--color-accent);color:var(--color-accent)}.prelaunch-nav__signout{background:transparent;border:1px solid var(--color-border);color:var(--color-text-secondary);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);font-size:var(--font-size-sm);cursor:pointer;transition:background var(--transition-base),color var(--transition-base)}.prelaunch-nav__signout:hover{background:var(--color-bg-hover);color:var(--color-text-primary)}.prelaunch-hero__content{position:relative;text-align:center;max-width:720px}.prelaunch-badge{display:inline-block;padding:var(--space-xs) var(--space-md);border-radius:var(--radius-full);background:var(--color-accent-light);color:var(--color-accent);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);margin-bottom:var(--space-lg);letter-spacing:.02em}.prelaunch-hero__title{font-size:clamp(2.5rem,6vw,4rem);font-weight:700;line-height:1.1;margin:0 0 var(--space-md);letter-spacing:-.02em}.prelaunch-hero__accent{background:linear-gradient(135deg,#3b82f6,#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.prelaunch-hero__subtitle{font-size:var(--font-size-lg);color:var(--color-text-secondary);line-height:1.6;margin:0;max-width:560px;margin-inline:auto}.prelaunch-sites{padding:var(--space-3xl) var(--space-lg);max-width:1200px;margin:0 auto}.site-switcher__tabs{display:flex;justify-content:center;gap:var(--space-xs);margin-bottom:var(--space-xl);flex-wrap:wrap}.site-switcher__tab{padding:var(--space-sm) 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var(--space-xl)}.prelaunch-cta__input-wrap{display:flex;flex-direction:column;gap:var(--space-md)}.prelaunch-cta__input{width:100%;padding:var(--space-md) var(--space-lg);font-size:var(--font-size-base);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary)}.prelaunch-cta__input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-light)}.prelaunch-cta__btn{padding:var(--space-md) var(--space-xl);font-size:var(--font-size-base);font-weight:600;background:var(--color-accent);color:#fff;border:none;border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-base),opacity var(--transition-base)}.prelaunch-cta__btn:hover:not(:disabled){background:var(--color-accent-hover)}.prelaunch-cta__btn:disabled{opacity:.6;cursor:not-allowed}.prelaunch-cta__error{color:var(--color-error);font-size:var(--font-size-sm);margin:var(--space-sm) 0 0}.prelaunch-cta__success{display:flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-lg);background:var(--color-success-light);color:var(--color-success);border-radius:var(--radius-md);font-weight:500}.prelaunch-footer{padding:var(--space-2xl);text-align:center;color:var(--color-text-muted);font-size:var(--font-size-sm);border-top:1px solid var(--color-border)}.prelaunch-footer p{margin:0}@media (min-width: 640px){.prelaunch-cta__input-wrap{flex-direction:row}.prelaunch-cta__input{flex:1}.prelaunch-cta__btn{flex-shrink:0}}