.btn{display:inline-flex;align-items:center;justify-content:center;padding:1rem 2rem;border-radius:50px;font-weight:var(--font-weight-semibold);transition:var(--transition);cursor:pointer;border:none;gap:0.5rem;position:relative;overflow:hidden}.btn::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:rgba(255,255,255,0.2);transition:var(--transition)}.btn:hover::before{left:100%}.btn-primary{background:var(--gradient-primary);color:var(--color-white);box-shadow:var(--shadow-md);font-weight:var(--font-weight-bold);padding:1rem 2.25rem}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background:var(--color-white);color:var(--color-pink);border:2px solid var(--color-pink);font-weight:var(--font-weight-bold);padding:1rem 2.25rem}.btn-secondary:hover{background:var(--color-gray-100)}.btn-outline{background:transparent;color:var(--color-pink);border:2px solid var(--color-pink);font-weight:var(--font-weight-bold)}.btn-outline:hover{background:rgba(255,107,157,0.08);color:var(--color-pink)}.btn-sm{padding:0.65rem 1.2rem;border-radius:999px;font-size:var(--font-size-small)}.btn-lg{padding:1.25rem 2.5rem;font-size:var(--font-size-h4)}.btn-cta{background:var(--color-pink);color:var(--color-white);padding:0.75rem 1.5rem;border-radius:50px;font-size:var(--font-size-small)}.card{background:var(--color-white);border-radius:var(--border-radius);padding:var(--space-md);box-shadow:var(--shadow-sm);transition:var(--transition)}.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}.list-check{list-style:none;padding:0;margin:0}.list-check li{position:relative;padding-left:1.5rem;margin-bottom:0.35rem}.list-check li::before{content:'✓';position:absolute;left:0;color:var(--color-green);font-weight:var(--font-weight-bold)}.icon{width:24px;height:24px;fill:currentColor;transition:var(--transition)}svg.icon[fill="none"]{fill:none !important}svg.icon[fill="none"][stroke]{stroke:currentColor;stroke-width:2}.icon-sm{width:16px;height:16px}.icon-md{width:32px;height:32px}.icon-lg{width:48px;height:48px}.icon-xl{width:64px;height:64px}.whatsapp-float{position:fixed;bottom:24px;right:24px;width:64px;height:64px;background:var(--gradient-whatsapp);color:var(--color-white);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;box-shadow:var(--shadow-whatsapp);z-index:var(--z-fixed);transition:transform var(--transition),box-shadow var(--transition),background var(--transition),filter var(--transition);cursor:pointer;border:1px solid rgba(255,255,255,0.2);text-decoration:none;backdrop-filter:blur(8px)}.whatsapp-float:hover{transform:translateY(-4px) scale(1.04);box-shadow:var(--shadow-whatsapp-strong)}.whatsapp-icon{width:32px;height:32px;fill:currentColor}