@media (max-width:575px){:root{--font-size-h1:1.75rem;--font-size-h2:1.5rem;--font-size-h3:1.25rem;--font-size-h4:1rem}.container{padding:0 1rem}.hero{min-height:400px;padding:2rem 1rem}.hero-title{font-size:1.5rem;margin-bottom:1rem}.hero-subtitle{font-size:.95rem;margin-bottom:1.5rem}.hero-ctas{gap:.75rem;margin-bottom:1.5rem}.hero-stats{gap:1.5rem;margin-top:2rem}.stat-number{font-size:1.5rem}.stat-label{font-size:.75rem}.btn{padding:.625rem 1.25rem;font-size:.95rem}.btn-large{padding:.75rem 1.5rem;font-size:1rem}.btn-small{padding:.4rem .8rem;font-size:.8rem}.services-overview{padding:2rem 1rem}.section-header{margin-bottom:2rem}.section-title{font-size:1.5rem;margin-bottom:.75rem}.section-description{font-size:1rem}.services-grid{grid-template-columns:1fr;gap:1.5rem}.service-card{padding:1.5rem}.service-icon{width:60px;height:60px;margin-bottom:1rem}.service-icon svg{width:40px;height:40px}.service-title{font-size:1.1rem}.service-description{font-size:.9rem}.portfolio-highlights{padding:2rem 1rem}.portfolio-gallery{display:grid;grid-template-columns:1fr;gap:1.5rem}.portfolio-image{aspect-ratio:1/1}.portfolio-card{box-shadow:var(--shadow-sm)}.portfolio-card:hover{transform:translateY(-4px)}.portfolio-info{padding:1rem}.portfolio-meta{font-size:.8rem;gap:.5rem}.portfolio-location,.portfolio-type{padding:3px 6px;font-size:.75rem}.portfolio-title{font-size:1rem}.portfolio-specs{font-size:.85rem}@media (min-width:600px){.portfolio-highlights{padding:3rem 1.5rem}.portfolio-gallery{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.portfolio-highlights{padding:4rem 2rem}.portfolio-gallery{grid-template-columns:repeat(3,1fr);gap:2rem}}.differentials{padding:2rem 1rem}.differentials-grid{grid-template-columns:1fr;gap:1.25rem}.differential-item{padding:1.5rem}.differential-icon{width:40px;height:40px}.differential-title{font-size:1rem}.differential-text{font-size:.9rem}.cta-final{padding:2rem 1rem}.cta-title{font-size:1.5rem;margin-bottom:1rem}.cta-subtitle{font-size:1rem;margin-bottom:1.5rem}.cta-buttons{gap:.75rem}.footer{padding:2rem 1rem 1rem}.footer-content{grid-template-columns:1fr;gap:1.5rem}.footer-logo-img{height:40px}.footer-title{font-size:.95rem;margin-bottom:1rem}.footer-links{gap:.5rem}.footer-links a{font-size:.9rem}.footer-contact{font-size:.9rem}.footer-bottom{padding-top:1.5rem}.footer-copyright,.footer-credit{font-size:.8rem}.whatsapp-btn{width:55px;height:55px;bottom:1rem;right:1rem}.whatsapp-icon{width:28px;height:28px}.social-icon{width:28px;height:28px}p{margin-bottom:1rem;font-size:.95rem}}@media (min-width:576px) and (max-width:991px){:root{--font-size-h1:2rem;--font-size-h2:1.75rem;--font-size-h3:1.35rem}.container{padding:0 1.5rem}.hero{min-height:500px;padding:3rem 1.5rem}.hero-title{font-size:1.75rem}.hero-subtitle{font-size:1.1rem}.hero-ctas{gap:1rem}.hero-stats{gap:2rem}.stat-number{font-size:1.75rem}.services-overview{padding:3rem 1.5rem}.services-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}.section-description{font-size:1.05rem}.differentials{padding:3rem 1.5rem}.differentials-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}.cta-final{padding:3rem 1.5rem}.cta-title{font-size:1.75rem}.cta-buttons{gap:1rem}.footer{padding:3rem 1.5rem 1.5rem}.footer-content{grid-template-columns:repeat(2,1fr);gap:2rem}.whatsapp-btn{bottom:1.5rem;right:1.5rem}}@media (min-width:992px){:root{--font-size-h1:2.5rem;--font-size-h2:2rem;--font-size-h3:1.5rem}.container{padding:0 2rem}.hero{min-height:600px;padding:4rem 2rem}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.25rem}.hero-ctas{gap:2rem}.hero-stats{gap:3rem}.services-overview{padding:4rem 2rem}.services-grid{grid-template-columns:repeat(4,1fr);gap:2rem}.section-header{margin-bottom:3rem}.differentials{padding:4rem 2rem}@media (max-width:768px){.differentials-grid{grid-template-columns:1fr;gap:1.5rem}}.cta-final{padding:4rem 2rem}.cta-title{font-size:2rem}.footer{padding:4rem 2rem 1.5rem}.footer-content{grid-template-columns:1.5fr 0.8fr 1fr 1.6fr;gap:3rem}.whatsapp-btn{bottom:2rem;right:2rem}}@media (prefers-reduced-motion:reduce){*,::after,::before{animation-duration:0s!important;animation-iteration-count:1!important;transition-duration:0s!important}}@media (prefers-contrast:more){:root{--color-text-light:#555555;--color-border:#ccc}.portfolio-card,.service-card{border-width:2px}}@media (prefers-color-scheme:dark){body{background-color:#1a1a1a;color:#f0f0f0}.portfolio-card,.service-card{background-color:#2a2a2a}.section-description,.service-description,p{color:#d0d0d0}}@media print{.cta-final .btn,.header,.whatsapp-btn{display:none}body{background-color:#fff;color:#000}.hero{min-height:auto;padding:2rem 0}.footer{page-break-before:always}}@media (max-width:768px){.contact-grid{grid-template-columns:1fr}}