.footer{background:var(--color-background-dark);color:var(--color-text-inverse);padding:var(--spacing-4xl) 0 var(--spacing-xl);margin-top:var(--spacing-3xl)}.footer__container{max-width:1440px;margin:0 auto;padding:0 var(--spacing-xl)}.footer__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-3xl);margin-bottom:var(--spacing-3xl)}.footer__column--brand{grid-column:span 2}.footer__logo{height:70px;width:auto;margin-bottom:var(--spacing-lg)}.footer__tagline{font-family:var(--font-heading);font-size:var(--font-size-h5);font-weight:var(--font-weight-semibold);color:var(--color-primary-light);margin-bottom:var(--spacing-md)}.footer__description{color:rgba(255,255,255,.7);line-height:var(--line-height-relaxed);font-size:var(--font-size-body-sm)}.footer__title{font-family:var(--font-heading);font-size:var(--font-size-h6);font-weight:var(--font-weight-semibold);color:#fff;margin-bottom:var(--spacing-lg)}.footer__list{list-style:none;padding:0;margin:0}.footer__list-item{margin-bottom:var(--spacing-md)}.footer__link{color:rgba(255,255,255,.7);text-decoration:none;transition:color var(--transition-fast),transform var(--transition-fast);display:inline-block}.footer__link:hover{color:var(--color-primary-light);transform:translateX(4px);text-decoration:none}.footer__contact-item{display:flex;align-items:flex-start;gap:var(--spacing-sm);margin-bottom:var(--spacing-md);color:rgba(255,255,255,.7)}.footer__contact-icon{width:20px;height:20px;flex-shrink:0;margin-top:2px}.footer__social{margin-top:var(--spacing-lg)}.footer__social-title{font-size:var(--font-size-body-sm);font-weight:var(--font-weight-semibold);color:#fff;margin-bottom:var(--spacing-md)}.footer__social-links{display:flex;gap:var(--spacing-md)}.footer__social-link{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:rgba(255,255,255,.1);border-radius:var(--radius-md);color:#fff;transition:all var(--transition-fast)}.footer__social-link:hover{background:var(--color-primary);transform:translateY(-4px)}.footer__social-icon{width:20px;height:20px}.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:var(--spacing-xl);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-md)}.footer__copyright{color:rgba(255,255,255,.5);font-size:var(--font-size-small);margin:0}.footer__credits{color:rgba(255,255,255,.5);font-size:var(--font-size-small);margin:0}.whatsapp-float{position:fixed;bottom:var(--spacing-xl);right:var(--spacing-xl);width:60px;height:60px;background:#25d366;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);z-index:var(--z-fixed);transition:all var(--transition-fast)}.whatsapp-float:hover{transform:scale(1.1);box-shadow:var(--shadow-xl)}.whatsapp-float__icon{width:32px;height:32px}@media (max-width:1024px){.footer__grid{grid-template-columns:repeat(2,1fr)}.footer__column--brand{grid-column:span 2}}@media (max-width:640px){.footer{padding:var(--spacing-3xl) 0 var(--spacing-lg)}.footer__grid{grid-template-columns:1fr;gap:var(--spacing-2xl)}.footer__column--brand{grid-column:span 1}.footer__bottom{flex-direction:column;text-align:center}.footer__container{padding:0 var(--spacing-lg)}.whatsapp-float{bottom:var(--spacing-lg);right:var(--spacing-lg);width:54px;height:54px}}