:root{--color-primary:#FFA500;--color-primary-dark:#E69500;--color-secondary:#FFFFFF;--color-text:#1A1A1A;--color-text-light:#666666;--color-border:#E5E5E5;--color-bg:#F8F8F8;--color-success:#4CAF50;--color-warning:#FF9800;--color-error:#F44336;--font-size-h1:2.5rem;--font-size-h2:2rem;--font-size-h3:1.5rem;--font-size-h4:1.25rem;--font-size-body:1rem;--font-size-sm:0.875rem;--font-size-xs:0.75rem;--font-weight-light:300;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--font-weight-extrabold:800;--font-family-serif:'Poppins',sans-serif;--font-family-sans:'Inter',sans-serif;--spacing-xs:0.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--spacing-xxl:4rem;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--shadow-sm:0 1px 3px rgba(0, 0, 0, 0.1);--shadow-md:0 4px 6px rgba(0, 0, 0, 0.1);--shadow-lg:0 10px 20px rgba(0, 0, 0, 0.15);--shadow-xl:0 20px 40px rgba(0, 0, 0, 0.2);--transition-fast:150ms ease-in-out;--transition-normal:300ms ease-in-out;--transition-slow:500ms ease-in-out;--line-height-tight:1.2;--line-height-normal:1.6;--line-height-relaxed:1.8}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-family-sans);font-size:var(--font-size-body);font-weight:var(--font-weight-normal);line-height:var(--line-height-normal);color:var(--color-text);background-color:var(--color-secondary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:not(.btn):hover{color:var(--color-primary-dark)}ol,ul{list-style:none}.preload *{-webkit-transition:none!important;-moz-transition:none!important;-ms-transition:none!important;-o-transition:none!important;transition:none!important}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.h1,h1{font-family:var(--font-family-serif);font-size:var(--font-size-h1);font-weight:var(--font-weight-extrabold);line-height:var(--line-height-tight);margin-bottom:var(--spacing-md);color:var(--color-text)}.h2,h2{font-family:var(--font-family-serif);font-size:var(--font-size-h2);font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);margin-bottom:var(--spacing-md);color:var(--color-text)}.h3,h3{font-family:var(--font-family-serif);font-size:var(--font-size-h3);font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);margin-bottom:var(--spacing-sm);color:var(--color-text)}.h4,h4{font-family:var(--font-family-serif);font-size:var(--font-size-h4);font-weight:var(--font-weight-semibold);line-height:var(--line-height-normal);margin-bottom:var(--spacing-sm);color:var(--color-text)}p{margin-bottom:var(--spacing-md);line-height:var(--line-height-normal);color:var(--color-text-light)}p:last-child{margin-bottom:0}.btn{display:inline-block;padding:.75rem 1.5rem;font-family:var(--font-family-sans);font-size:var(--font-size-body);font-weight:var(--font-weight-semibold);border:2px solid transparent;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-normal);text-align:center;white-space:nowrap;user-select:none;display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-xs)}.btn-primary{background-color:var(--color-primary);color:var(--color-text);border-color:var(--color-primary);box-shadow:var(--shadow-md)}.btn-primary:hover{background-color:var(--color-primary-dark);border-color:var(--color-primary-dark);box-shadow:var(--shadow-lg);transform:scale(1.05) translateY(-2px)}.btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-sm)}.btn-secondary{background-color:var(--color-secondary);color:var(--color-primary);border-color:var(--color-primary)}.btn-secondary:hover{background-color:var(--color-primary);color:var(--color-text);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.btn-outline{background-color:transparent;color:var(--color-text);border-color:var(--color-text)}.btn-outline:hover{background-color:var(--color-primary);border-color:var(--color-primary);color:var(--color-text);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.btn-large{padding:1rem 2rem;font-size:1.125rem}.btn-small{padding:.5rem 1rem;font-size:.875rem}.header{background-color:var(--color-secondary);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm)}.header .container{padding:var(--spacing-sm) var(--spacing-md)}.header-inner{display:flex;flex-direction:column;gap:.5rem}.header-top{display:flex;align-items:center;justify-content:space-between;width:100%}.logo{display:flex;align-items:center}.logo-img{height:50px;width:auto;transition:transform var(--transition-fast)}.logo:hover .logo-img{transform:scale(1.05)}.header-actions{display:flex;align-items:center}.phone-link{display:flex;align-items:center;gap:var(--spacing-xs);color:var(--color-text);font-weight:var(--font-weight-semibold);transition:color var(--transition-fast)}.phone-link:hover{color:var(--color-primary)}.phone-text{white-space:nowrap;font-size:1rem}.icon-phone{color:var(--color-primary)}.nav-top{display:flex}.nav-list-top{display:flex;gap:1.5rem;list-style:none;margin:0;padding:0}.nav-link-top{font-family:var(--font-family-serif);font-weight:var(--font-weight-semibold);color:var(--color-text);text-decoration:none;transition:color var(--transition-fast)}.nav-link-top:hover{color:var(--color-primary)}.nav-main{display:flex;justify-content:center;width:100%}.nav-list{display:flex;justify-content:center;gap:1rem;list-style:none;padding:0;margin:0}.nav-link{font-family:var(--font-family-serif);font-weight:var(--font-weight-semibold);color:var(--color-text);text-decoration:none;border-bottom:2px solid transparent;padding-bottom:4px;transition:color var(--transition-fast),border-bottom var(--transition-fast)}.nav-link.active,.nav-link:hover{color:var(--color-primary);border-bottom-color:var(--color-primary)}@media (max-width:575px){.logo-img{height:40px}.phone-text{font-size:.9rem}.nav-top{display:none}.nav-main{display:flex}.nav-list{gap:.5rem}.nav-link{font-size:1rem}}@media (min-width:576px) and (max-width:991px){.logo-img{height:45px}.nav-top{display:none}.nav-main{display:flex}.nav-list{gap:.75rem}.nav-link{font-size:1rem}}@media (min-width:992px){.logo-img{height:50px}.nav-top{display:flex}.nav-main{display:none}}.hero{position:relative;min-height:600px;display:flex;align-items:center;justify-content:center;padding:var(--spacing-xxl) var(--spacing-md);overflow:hidden}.hero-background{position:absolute;inset:0;z-index:-1}.hero-img{width:100%;height:100%;object-fit:cover;object-position:center}.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,0,0,.5) 0,rgba(0,0,0,.3) 100%);z-index:1}.hero .container{position:relative;z-index:2;max-width:800px}.hero-content{text-align:center;color:var(--color-secondary)}.hero-title{color:var(--color-secondary);font-size:2.5rem;margin-bottom:var(--spacing-md);line-height:1.2}.hero-subtitle{color:rgba(255,255,255,.95);font-size:1.25rem;margin-bottom:var(--spacing-lg);font-weight:var(--font-weight-normal);line-height:var(--line-height-relaxed)}.hero-ctas{display:flex;gap:var(--spacing-md);justify-content:center;margin-bottom:var(--spacing-xxl);flex-wrap:wrap}.hero-stats{display:flex;justify-content:center;gap:var(--spacing-xxl);flex-wrap:wrap;margin-top:var(--spacing-xxl)}.stat{text-align:center;color:var(--color-secondary)}.stat-number{display:block;font-family:var(--font-family-serif);font-size:2rem;font-weight:var(--font-weight-bold);margin-bottom:var(--spacing-xs)}.stat-label{display:block;font-size:.875rem;opacity:.9}.services-overview{padding:var(--spacing-xxl) var(--spacing-md);background-color:var(--color-secondary)}.section-header{text-align:center;margin-bottom:var(--spacing-xxl)}.section-title{color:var(--color-text);margin-bottom:var(--spacing-md)}.section-title::after{content:'';display:block;width:60px;height:4px;background:linear-gradient(90deg,var(--color-primary),transparent);margin:var(--spacing-md) auto 0}.section-description{color:var(--color-text-light);font-size:1.125rem;max-width:600px;margin:0 auto}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-xxl)}.service-card{background:var(--color-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);text-align:center;transition:all var(--transition-normal);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;align-items:center}.service-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-lg);transform:translateY(-8px)}.service-icon{display:inline-flex;align-items:center;justify-content:center;width:70px;height:70px;background:linear-gradient(135deg,rgba(255,165,0,.1),rgba(255,165,0,.05));border-radius:var(--radius-lg);margin-bottom:var(--spacing-md);color:var(--color-primary);transition:transform var(--transition-normal)}.service-card:hover .service-icon{transform:scale(1.1) rotate(5deg)}.service-icon svg{width:48px;height:48px}.service-title{font-size:1.25rem;margin-bottom:var(--spacing-sm);color:var(--color-text)}.service-description{font-size:.95rem;color:var(--color-text-light);margin-bottom:var(--spacing-md);line-height:var(--line-height-normal)}.service-cta{color:var(--color-primary);font-weight:var(--font-weight-semibold);display:inline-block;transition:all var(--transition-fast);margin-top:auto}.service-cta:hover{color:var(--color-primary-dark);transform:translateX(4px)}.portfolio-highlights{padding:var(--spacing-xxl) var(--spacing-md);background:var(--color-bg)}.portfolio-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-lg)}@media (max-width:900px){.portfolio-gallery{grid-template-columns:repeat(2,1fr)}}@media (max-width:520px){.portfolio-gallery{grid-template-columns:1fr}}.portfolio-card{background:var(--color-secondary);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);transition:transform var(--transition-normal),box-shadow var(--transition-normal)}.portfolio-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-xl)}.portfolio-image{aspect-ratio:1/1;overflow:hidden;background:var(--color-bg)}.portfolio-image img{width:100%;height:100%;object-fit:cover;display:block}.portfolio-info{padding:var(--spacing-lg)}.portfolio-meta{display:flex;flex-direction:column;align-items:flex-start;gap:var(--spacing-xs);font-size:.875rem;color:var(--color-text-light);margin-bottom:var(--spacing-sm)}.portfolio-location,.portfolio-type{padding:4px 8px;background:rgba(255,165,0,.1);border-radius:var(--radius-sm);color:var(--color-primary)}.portfolio-specs{font-size:.95rem;font-weight:var(--font-weight-semibold);color:var(--color-text)}.differentials{padding:var(--spacing-xxl) var(--spacing-md);background-color:var(--color-secondary)}.differentials-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-lg)}.differential-item{text-align:center;padding:var(--spacing-lg);border-radius:var(--radius-lg);background:linear-gradient(135deg,rgba(255,165,0,.05),rgba(255,165,0,.02));transition:all var(--transition-normal)}.differential-item:hover{box-shadow:var(--shadow-lg);transform:translateY(-8px)}.differential-icon{color:var(--color-primary);margin-bottom:var(--spacing-md);transition:transform var(--transition-normal)}.differential-item:hover .differential-icon{transform:scale(1.15)}.differential-title{font-size:1.125rem;margin-bottom:var(--spacing-sm);color:var(--color-text)}.differential-text{font-size:.95rem;color:var(--color-text-light)}.company-grid{display:grid;grid-template-columns:1fr 550px;gap:2rem;align-items:center}@media (max-width:992px){.company-grid{grid-template-columns:1fr}.company-image{order:-1}}@media (max-width:600px){.company-grid{grid-template-columns:1fr}.company-image{order:-1}}.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:center}@media (max-width:768px){.service-grid{grid-template-columns:1fr}.service-image{order:-1}}.MVV-grid{display:grid;grid-template-columns:repeat(1,1fr);gap:var(--spacing-lg)}.MVV-item{padding:var(--spacing-lg);border-radius:var(--radius-lg);background:linear-gradient(135deg,rgba(255,165,0,.05),rgba(255,165,0,.02));transition:all var(--transition-normal)}.MVV-item:hover{box-shadow:var(--shadow-lg);transform:translateY(-8px)}.MVV-header{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm)}.MVV-icon{color:var(--color-primary);flex-shrink:0;transition:transform var(--transition-normal)}.MVV-item:hover .MVV-icon{transform:scale(1.15)}.MVV-title{font-size:1.125rem;margin:0;color:var(--color-text)}.MVV-text{font-size:.95rem;color:var(--color-text-light)}.cta-final{padding:var(--spacing-xxl) var(--spacing-md);background:linear-gradient(135deg,var(--color-primary),#ffb930);text-align:center}.cta-content{max-width:700px;margin:0 auto}.cta-title{color:var(--color-text);font-size:2rem;margin-bottom:var(--spacing-md)}.cta-subtitle{color:rgba(26,26,26,.8);font-size:1.125rem;margin-bottom:var(--spacing-lg)}.cta-buttons{display:flex;gap:var(--spacing-md);justify-content:center;flex-wrap:wrap}.footer{background-color:#1a1a1a;color:rgba(255,255,255,.9);padding:var(--spacing-xxl) var(--spacing-md) var(--spacing-lg)}.footer a{color:var(--color-primary)}.footer a:hover{color:#ffb930}.footer-content{display:grid;grid-template-columns:1fr;gap:var(--spacing-lg);margin-bottom:var(--spacing-xxl)}.footer-column{display:flex;flex-direction:column}.footer-logo{display:inline-block;margin-bottom:var(--spacing-md)}.footer-logo-img{height:50px;width:auto}.footer-description{color:rgba(255,255,255,.7);font-size:.95rem;margin-bottom:var(--spacing-md);line-height:var(--line-height-normal)}.social-links{display:flex;gap:var(--spacing-sm);margin-top:auto}.social-icon{width:32px;height:32px;border-radius:50%;background:rgba(255,165,0,.1);display:inline-flex;align-items:center;justify-content:center;color:var(--color-primary);transition:all var(--transition-fast)}.social-links a:hover .social-icon{background:var(--color-primary);color:var(--color-text);transform:scale(1.1)}.footer-title{font-family:var(--font-family-serif);font-weight:var(--font-weight-bold);font-size:1rem;margin-bottom:var(--spacing-md);color:var(--color-secondary)}.footer-links{display:flex;flex-direction:column;gap:var(--spacing-sm)}.footer-links a{color:rgba(255,255,255,.7);font-size:.95rem;transition:all var(--transition-fast)}.footer-links a:hover{color:var(--color-primary);padding-left:4px}.footer-contact{font-size:.95rem}.footer-contact p{margin-bottom:var(--spacing-md);color:rgba(255,255,255,.8);font-size:.875rem}.footer-contact strong{display:block;color:var(--color-secondary);margin-bottom:4px;font-weight:var(--font-weight-semibold)}.footer-contact a{display:inline-block;transition:all var(--transition-fast)}.footer-bottom{text-align:center;padding-top:var(--spacing-lg);border-top:1px solid rgba(255,255,255,.1)}.footer-copyright{color:rgba(255,255,255,.6);font-size:.875rem;margin-bottom:var(--spacing-sm)}.footer-credit{color:rgba(255,255,255,.6);font-size:.875rem}.footer-credit a{color:var(--color-primary);font-weight:var(--font-weight-semibold)}.whatsapp-btn{position:fixed;bottom:var(--spacing-lg);right:var(--spacing-lg);width:60px;height:60px;background-color:#25d366;color:var(--color-secondary);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);z-index:999;transition:all var(--transition-normal);animation:pulse-whatsapp 2s infinite}.whatsapp-btn:hover{background-color:#20ba5a;transform:scale(1.12);box-shadow:var(--shadow-xl);animation:none}.whatsapp-icon{width:64px;height:64px;animation:inherit}.whatsapp-icon-container{width:38px;height:38px;display:flex;align-items:center;justify-content:center;flex-shrink:0}@keyframes pulse-whatsapp{0%{box-shadow:var(--shadow-lg),0 0 0 0 rgba(37,211,102,.7)}50%{box-shadow:var(--shadow-lg),0 0 0 10px rgba(37,211,102,0)}100%{box-shadow:var(--shadow-lg),0 0 0 0 rgba(37,211,102,0)}}a{position:relative}a:focus,button:focus,input:focus{outline:2px solid var(--color-primary);outline-offset:2px}img{max-width:100%;height:auto;display:block}html{scroll-behavior:smooth}.hidden{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes slideInLeft{from{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}.input-error{border-color:#f44336!important;background-color:rgba(244,67,54,.05)}.toast{position:fixed;bottom:20px;right:20px;background:#323232;color:#fff;padding:16px 24px;border-radius:4px;z-index:9999;animation:slideInLeft .3s ease-out forwards}.toast.success{background:#4caf50}.toast.error{background:#f44336}.contact-grid{display:grid;grid-template-columns:1fr 480px;gap:2rem;align-items:start}