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var(--transition-fast)}.social-link:hover{background:var(--color-white);color:var(--color-primary);transform:translateY(-3px)}.footer__links{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-xl)}.footer__column h4{font-size:var(--font-size-sm);font-weight:700;margin-bottom:var(--spacing-lg);text-transform:uppercase;letter-spacing:.1em}.footer__column ul{display:flex;flex-direction:column;gap:var(--spacing-sm)}.footer__column a,.footer__column span{font-size:var(--font-size-sm);color:#ffffffb3;transition:color var(--transition-fast)}.footer__column a:hover{color:var(--color-white)}.footer__contact-list li{display:flex;align-items:center;gap:var(--spacing-sm);font-size:var(--font-size-sm);color:#ffffffb3}.footer__team-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.footer__team-member{display:flex;align-items:center;gap:var(--spacing-md)}.footer__team-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:#ffffff1a;border-radius:var(--radius-md);flex-shrink:0;color:var(--color-white)}.footer__team-member strong{display:block;font-size:var(--font-size-sm);font-weight:600;color:var(--color-white)}.footer__team-member span{font-size:var(--font-size-xs);color:#fff9}.footer__bottom{padding-block:var(--spacing-lg);text-align:center}.footer__bottom p{font-size:var(--font-size-sm);color:#ffffff80}.whatsapp-float{position:fixed;bottom:var(--spacing-xl);right:var(--spacing-xl);width:60px;height:60px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#25d366,#128c7e);border-radius:var(--radius-full);color:var(--color-white);box-shadow:var(--shadow-lg);z-index:999;animation:pulse 2s infinite;transition:transform var(--transition-base)}.whatsapp-float:hover{transform:scale(1.1)}.scroll-top{position:fixed;bottom:var(--spacing-xl);right:calc(var(--spacing-xl) + 70px);width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--color-primary);border-radius:var(--radius-md);color:var(--color-white);box-shadow:var(--shadow-md);z-index:999;opacity:0;visibility:hidden;transform:translateY(20px);transition:all var(--transition-base)}.scroll-top.visible{opacity:1;visibility:visible;transform:translateY(0)}.scroll-top:hover{background:var(--color-primary-dark)}@media (max-width: 1024px){.gallery__grid{grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(3,180px)}.gallery__item--large{grid-column:span 2;grid-row:span 1}.gallery__item--tall{grid-row:span 1}.contact__wrapper,.footer__main{grid-template-columns:1fr}.footer__links{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){:root{--font-size-4xl: 2rem;--font-size-3xl: 1.75rem;--font-size-2xl: 1.25rem;--spacing-4xl: 4rem;--spacing-3xl: 3rem}.nav__menu{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--color-white);flex-direction:column;padding:var(--spacing-4xl) var(--spacing-xl);transform:translate(100%);transition:transform var(--transition-base);z-index:1000}.nav__menu.show-menu{transform:translate(0)}.nav__list{flex-direction:column;gap:var(--spacing-lg);text-align:center}.nav__link{font-size:var(--font-size-lg)}.nav__close,.nav__toggle{display:flex}.hero__stats{flex-direction:column;gap:var(--spacing-lg)}.stat{display:flex;align-items:center;gap:var(--spacing-md)}.gallery__grid{grid-template-columns:1fr;grid-template-rows:auto}.gallery__item,.gallery__item--large,.gallery__item--tall{grid-column:span 1;grid-row:span 1;height:200px}.form__row{grid-template-columns:1fr}.footer__links{grid-template-columns:1fr;gap:var(--spacing-xl);text-align:center}.whatsapp-float{bottom:var(--spacing-lg);right:var(--spacing-lg);width:56px;height:56px}.scroll-top{right:calc(var(--spacing-lg) + 66px);width:44px;height:44px}}@media (max-width: 480px){:root{--container-padding: 1rem;--font-size-4xl: 1.75rem;--font-size-3xl: 1.5rem}.hero__buttons{flex-direction:column}.hero__buttons .btn{width:100%;justify-content:center}.services__grid,.why-us__grid{grid-template-columns:1fr}.before-after__container{aspect-ratio:4/3}.testimonial-card{margin:0;padding:var(--spacing-xl)}.testimonial-card__text{font-size:var(--font-size-base);margin-bottom:var(--spacing-lg)}.testimonials__track-wrapper{min-height:480px}}@media (max-width: 400px){.testimonial-card{padding:var(--spacing-md)}.testimonial-card__text{font-size:.95rem}.testimonials__track-wrapper{min-height:520px}}