fix mobile styles

[vr1eva]

• fix hero cover position
• update confirm reservation link to have the styles of a primary button
• display servicios section on mobile
• persist font in proyects section
• fix chat on mobile (solicitar cotizacion flow doesnt start)
• confirm animation of count up in mobile
• confirm closeing chat on mobile
• fix link cta hero
• agregar margenes a todos los elementos
• cerrar chat cuando se redirige a formulario
• nosotros styles
• faqs fix paddings
• beneficios cards height should be homogenous