:root{--primary-color: #0066CC;--primary-dark: #003D7A;--primary-light: #E6F2FF;--text-color: #1A1A1A;--text-muted: #555;--bg-light: #F5F7FA;--bg-dark: #0A192F;--white: #fff;--whatsapp-green: #25D366;--whatsapp-dark: #128C7E;--font-regular: 400;--font-medium: 600;--font-semibold: 600;--font-bold: 700;--font-black: 700;--shadow-sm: 0 2px 4px rgba(0,0,0,.05);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 10px 25px rgba(0,0,0,.12);--shadow-hover: 0 15px 35px rgba(0,102,204,.15);--border-radius-sm: 4px;--border-radius-md: 8px;--border-radius-lg: 16px;--border-radius-full: 9999px;--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;}*,*::before,*::after{box-sizing: border-box;margin: 0;padding: 0;}html{scroll-behavior: smooth;font-size: 16px;-webkit-text-size-adjust: 100%;}body{font-family: 'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color: var(--text-color);background-color: var(--white);line-height: 1.6;overflow-x: hidden;}img{max-width: 100%;height: auto;display: block;}a{text-decoration: none;color: inherit;transition: color var(--transition-fast);}ul{list-style: none;}button{cursor: pointer;border: none;background: none;font-family: inherit;}*:focus-visible{outline: 3px solid var(--primary-color);outline-offset: 4px;}.container{width: 100%;max-width: 1200px;margin: 0 auto;padding: 0 1.5rem;}.text-center{text-align: center;}.text-white{color: var(--white) !important;}.text-light{color: #B0C4DE !important;}.btn{display: inline-flex;align-items: center;justify-content: center;gap: .75rem;padding: .85rem 1.75rem;font-weight: var(--font-semibold);font-size: 1rem;border-radius: var(--border-radius-md);transition: all var(--transition-normal);text-align: center;min-height: 48px;}.btn-primary{background-color: var(--primary-color);color: var(--white);}.btn-primary:hover{background-color: var(--primary-dark);transform: translateY(-2px);box-shadow: 0 5px 15px rgba(0,102,204,.3);}.btn-success{background-color: var(--whatsapp-green);color: var(--white);}.btn-success:hover{background-color: var(--whatsapp-dark);transform: translateY(-2px);box-shadow: 0 5px 15px rgba(37,211,102,.3);}.main-header{position: fixed;top: 0;left: 0;width: 100%;z-index: 100;background-color: rgba(255,255,255,.95);backdrop-filter: blur(10px);-webkit-backdrop-filter: blur(10px);border-bottom: 1px solid rgba(0,0,0,.05);transition: all var(--transition-normal);}.main-header.scrolled{box-shadow: var(--shadow-md);background-color: rgba(255,255,255,.98);}.header-container{display: flex;align-items: center;justify-content: space-between;height: 70px;}.logo-link{display: flex;align-items: center;}.logo-img{height: 45px;width: auto;}.main-nav{display: none;}.nav-list{display: flex;gap: 1.5rem;}.nav-link{font-weight: var(--font-medium);font-size: .95rem;color: var(--text-color);padding: .5rem .75rem;position: relative;}.nav-link::after{content: '';position: absolute;bottom: 0;left: 50%;width: 0;height: 2px;background-color: var(--primary-color);transition: all var(--transition-normal);transform: translateX(-50%);}.nav-link:hover{color: var(--primary-color);}.nav-link:hover::after{width: 80%;}.header-actions{display: flex;align-items: center;gap: .75rem;}.btn-call-header{background-color: var(--primary-light);color: var(--primary-dark);padding: .6rem 1rem;font-size: .9rem;border-radius: var(--border-radius-full);min-height: 40px;}.btn-call-header svg{width: 18px;height: 18px;}.btn-call-header:hover{background-color: var(--primary-color);color: var(--white);}.call-text{display: none;}.menu-toggle{display: flex;align-items: center;justify-content: center;width: 44px;height: 44px;border-radius: var(--border-radius-md);color: var(--primary-dark);transition: background var(--transition-fast);}.menu-toggle:hover{background-color: var(--bg-light);}.menu-toggle .icon-close{display: none;}.menu-toggle[aria-expanded="true"] .icon-menu{display: none;}.menu-toggle[aria-expanded="true"] .icon-close{display: block;}.mobile-nav{position: absolute;top: 70px;left: 0;width: 100%;background-color: var(--white);border-bottom: 2px solid var(--primary-light);padding: 1.5rem;box-shadow: var(--shadow-lg);display: none;opacity: 0;transform: translateY(-10px);transition: opacity .3s ease,transform .3s ease;}.mobile-nav.open{display: block;opacity: 1;transform: translateY(0);}.mobile-nav-list{display: flex;flex-direction: column;gap: 1rem;}.mobile-nav-link{font-size: 1.1rem;font-weight: var(--font-semibold);color: var(--text-color);display: block;padding: .5rem 0;border-bottom: 1px solid var(--bg-light);}.mobile-nav-link:hover{color: var(--primary-color);}.mobile-nav-actions{display: flex;flex-direction: column;gap: .75rem;margin-top: 1rem;}.btn-call-mobile{background-color: var(--primary-color);color: var(--white);width: 100%;}.btn-whatsapp-mobile{background-color: var(--whatsapp-green);color: var(--white);width: 100%;}.hero-section{position: relative;min-height: 80vh;margin-top: 70px;display: flex;align-items: center;color: var(--white);padding: 4rem 0;overflow: hidden;background:linear-gradient(rgba(0,61,122,.6),rgba(0,102,204,.55)),url('../img/hero-bg.webp') center/cover no-repeat;background-attachment:scroll;}.hero-pattern{display:none;}.hero-container{position: relative;z-index: 2;}.hero-content{max-width: 700px;}.hero-badge{display: inline-block;background-color: rgba(255,255,255,.15);color: var(--white);padding: .4rem 1rem;border-radius: var(--border-radius-full);font-size: .85rem;font-weight: var(--font-semibold);margin-bottom: 1.5rem;border: 1px solid rgba(255,255,255,.2);letter-spacing: .5px;}.hero-title{font-size: 2.2rem;font-weight: var(--font-black);line-height: 1.2;margin-bottom: 1.25rem;letter-spacing: -0.5px;}.hero-subtitle{font-size: 1.1rem;opacity: .95;margin-bottom: 2rem;font-weight: var(--font-regular);}.hero-cta-group{display: flex;flex-direction: column;gap: 1rem;}.btn-hero{width: 100%;}.section-header{margin-bottom: 3rem;}.section-tag{display: inline-block;background-color: var(--primary-light);color: var(--primary-dark);font-weight: var(--font-bold);font-size: .85rem;text-transform: uppercase;letter-spacing: 1.5px;margin-bottom: .5rem;padding: .25rem .75rem;border-radius: var(--border-radius-sm);}.section-title{font-size: 1.8rem;font-weight: var(--font-black);color: var(--primary-dark);margin-bottom: 1rem;}.section-desc{max-width: 600px;margin: 0 auto;color: var(--text-muted);font-size: 1.05rem;}.services-section{padding: 5rem 0;background-color: var(--bg-light);}.services-grid{display: grid;grid-template-columns: 1fr;gap: 1.5rem;}.service-card{background-color: var(--white);padding: 2rem;border-radius: var(--border-radius-lg);box-shadow: var(--shadow-sm);transition: all var(--transition-normal);display: flex;flex-direction: column;}.service-card:hover{transform: translateY(-5px);box-shadow: var(--shadow-lg);}.service-icon-box{background-color: var(--primary-light);color: var(--primary-color);width: 56px;height: 56px;border-radius: var(--border-radius-md);display: flex;align-items: center;justify-content: center;margin-bottom: 1.5rem;}.service-icon{width: 28px;height: 28px;}.service-card-title{font-size: 1.25rem;font-weight: var(--font-bold);color: var(--primary-dark);margin-bottom: .85rem;}.service-card-text{font-size: .95rem;color: var(--text-muted);margin-bottom: 1.5rem;flex-grow: 1;}.service-cta{margin-top: auto;}.service-link{display: inline-flex;align-items: center;gap: .5rem;color: var(--primary-color);font-weight: var(--font-semibold);font-size: .9rem;}.service-link:hover{color: var(--primary-dark);}.service-link svg{width: 16px;height: 16px;transition: transform var(--transition-fast);}.service-link:hover svg{transform: translateX(4px);}.why-us-section{padding: 5rem 0;background-color: var(--bg-dark);color: var(--white);}.why-us-grid{display: grid;grid-template-columns: 1fr;gap: 1.5rem;}.why-us-card{background-color: rgba(255,255,255,.05);border: 1px solid rgba(255,255,255,.08);padding: 2.25rem 2rem;border-radius: var(--border-radius-lg);transition: all var(--transition-normal);}.why-us-card:hover{background-color: rgba(255,255,255,.08);transform: translateY(-5px);border-color: var(--primary-color);}.why-us-icon-box{background-color: rgba(0,102,204,.2);color: var(--primary-color);width: 50px;height: 50px;border-radius: var(--border-radius-full);display: flex;align-items: center;justify-content: center;margin-bottom: 1.25rem;}.why-us-icon{width: 24px;height: 24px;}.why-us-card-title{font-size: 1.2rem;font-weight: var(--font-bold);margin-bottom: .75rem;}.why-us-card-text{font-size: .95rem;color: #B0C4DE;}.gallery-section{padding: 5rem 0;}.gallery-grid{display: grid;grid-template-columns: 1fr;gap: 2.5rem;}.gallery-card{background-color: var(--white);border: 1px solid rgba(0,0,0,.06);border-radius: var(--border-radius-lg);padding: 1.25rem;box-shadow: var(--shadow-sm);}.gallery-card-title{font-size: 1.15rem;font-weight: var(--font-bold);color: var(--primary-dark);margin-bottom: 1.25rem;text-align: center;}.comparison-container{display: grid;grid-template-columns: 1fr;gap: 1rem;}.gallery-image-wrapper{position: relative;width: 100%;height: 220px;background-color: var(--bg-light);overflow: hidden;border-radius: var(--border-radius-md);border: 1px solid rgba(0,0,0,.08);display: flex;align-items: center;justify-content: center;cursor: pointer;}.gallery-placeholder{position: absolute;top: 0;left: 0;width: 100%;height: 100%;display: flex;flex-direction: column;align-items: center;justify-content: center;background: repeating-linear-gradient( -45deg,#F0F4F8,#F0F4F8 10px,#E2E8F0 10px,#E2E8F0 20px );color: #718096;font-size: .8rem;font-weight: var(--font-semibold);text-align: center;padding: 1.25rem;z-index: 1;transition: opacity var(--transition-normal);}.placeholder-icon{width: 36px;height: 36px;margin-bottom: .5rem;opacity: .6;}.gallery-placeholder small{display: block;margin-top: .4rem;font-size: .75rem;font-weight: var(--font-regular);color: #A0AEC0;}.gallery-img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;z-index: 2;opacity: 0;transition: opacity var(--transition-normal),transform var(--transition-normal);}.gallery-img.loaded{opacity: 1;}.gallery-image-wrapper:hover .gallery-img.loaded{transform: scale(1.05);}.badge{position: absolute;top: .75rem;left: .75rem;padding: .35rem .75rem;border-radius: var(--border-radius-sm);color: var(--white);font-size: .75rem;font-weight: var(--font-bold);text-transform: uppercase;z-index: 3;letter-spacing: .5px;box-shadow: var(--shadow-sm);}.badge-before{background-color: #E53E3E;}.badge-after{background-color: #38A169;}.regions-section{padding: 5rem 0;background-color: var(--primary-light);}.regions-grid{display: flex;flex-wrap: wrap;justify-content: center;gap: .65rem .85rem;max-width: 900px;margin: 0 auto 2rem auto;}.region-chip{background-color: var(--white);color: var(--primary-dark);font-weight: var(--font-semibold);font-size: .9rem;padding: .6rem 1.2rem;border-radius: var(--border-radius-full);box-shadow: var(--shadow-sm);border: 1px solid rgba(0,102,204,.15);transition: all var(--transition-fast);}.region-chip:hover{background-color: var(--primary-color);color: var(--white);transform: translateY(-2px);box-shadow: var(--shadow-md);}.regions-note{max-width: 500px;margin: 0 auto;color: var(--primary-dark);font-weight: var(--font-semibold);font-size: 1.05rem;}.contact-section{padding: 5rem 0;background-color: var(--primary-dark);color: var(--white);}.contact-grid{display: grid;grid-template-columns: 1fr;gap: 2.5rem;}.contact-info-column{display: flex;flex-direction: column;gap: 1rem;}.contact-card{background-color: rgba(255,255,255,.05);border: 1px solid rgba(255,255,255,.08);border-radius: var(--border-radius-lg);transition: all var(--transition-normal);}.contact-card:hover{background-color: rgba(255,255,255,.08);transform: translateX(4px);border-color: var(--primary-color);}.contact-link-card{display: flex;align-items: center;gap: 1.25rem;padding: 1.25rem;width: 100%;}.contact-icon-box{width: 48px;height: 48px;border-radius: var(--border-radius-md);display: flex;align-items: center;justify-content: center;color: var(--white);}.contact-icon-box svg{width: 22px;height: 22px;}.contact-icon-box.call{background-color: var(--primary-color);}.contact-icon-box.whatsapp{background-color: var(--whatsapp-green);}.contact-icon-box.mail{background-color: #E28743;}.contact-icon-box.instagram{background: radial-gradient(circle at 30% 107%,#fdf497 0%,#fdf497 5%,#fd5949 45%,#d6249f 60%,#285AEB 90%);}.contact-card-content{display: flex;flex-direction: column;}.contact-card-label{font-size: .8rem;text-transform: uppercase;letter-spacing: .5px;opacity: .7;}.contact-card-value{font-size: 1.1rem;font-weight: var(--font-bold);}.contact-card-sub{font-size: .75rem;opacity: .6;margin-top: .15rem;}.contact-details-column{display: flex;}.details-card{background-color: var(--white);color: var(--text-color);padding: 2.5rem 2rem;border-radius: var(--border-radius-lg);box-shadow: var(--shadow-lg);display: flex;flex-direction: column;justify-content: space-between;width: 100%;}.details-row{display: flex;gap: 1.25rem;margin-bottom: 2rem;}.details-icon{width: 24px;height: 24px;color: var(--primary-color);flex-shrink: 0;margin-top: .2rem;}.details-text h3{font-size: 1.1rem;font-weight: var(--font-bold);color: var(--primary-dark);margin-bottom: .35rem;}.details-text p{font-size: .95rem;color: var(--text-muted);}.details-text p strong{color: var(--primary-dark);}.details-cta-wrapper{margin-top: 1rem;}.btn-call-cta{background-color: var(--primary-color);color: var(--white);width: 100%;}.btn-call-cta:hover{background-color: var(--primary-dark);}.main-footer{background-color: var(--bg-dark);color: var(--white);padding: 4rem 0 0 0;border-top: 1px solid rgba(255,255,255,.05);}.footer-grid{display: grid;grid-template-columns: 1fr;gap: 3rem;padding-bottom: 3rem;}.footer-logo-link{display: inline-block;margin-bottom: 1.25rem;}.logo-img-footer{height: 45px;width: auto;filter: brightness(0) invert(1);}.footer-desc{color: #B0C4DE;font-size: .95rem;max-width: 400px;}.footer-title{font-size: 1.15rem;font-weight: var(--font-bold);margin-bottom: 1.5rem;position: relative;padding-bottom: .5rem;}.footer-title::after{content: '';position: absolute;bottom: 0;left: 0;width: 40px;height: 2px;background-color: var(--primary-color);}.footer-link-list{display: flex;flex-direction: column;gap: .75rem;}.footer-link-list a{color: #B0C4DE;font-size: .95rem;}.footer-link-list a:hover{color: var(--white);padding-left: 4px;}.footer-contact-list{display: flex;flex-direction: column;gap: 1rem;}.footer-contact-list li{display: flex;align-items: center;gap: .85rem;color: #B0C4DE;font-size: .95rem;}.footer-contact-list li svg{width: 18px;height: 18px;color: var(--primary-color);flex-shrink: 0;}.footer-contact-list a:hover{color: var(--white);}.footer-bottom{background-color: #050E1A;padding: 1.5rem 0;border-top: 1px solid rgba(255,255,255,.03);}.footer-bottom-container{display: flex;flex-direction: column;align-items: center;gap: .75rem;font-size: .85rem;color: rgba(255,255,255,.5);text-align: center;}.sticky-whatsapp{position: fixed;bottom: 1.5rem;right: 1.5rem;width: 60px;height: 60px;background-color: var(--whatsapp-green);color: var(--white);border-radius: var(--border-radius-full);display: flex;align-items: center;justify-content: center;box-shadow: 0 4px 16px rgba(37,211,102,.4);z-index: 99;transition: transform var(--transition-fast),background-color var(--transition-fast);animation: pulse 2s infinite;will-change: transform;}.sticky-whatsapp svg{width: 32px;height: 32px;}.sticky-whatsapp:hover{background-color: var(--whatsapp-dark);transform: scale(1.05);}@keyframes pulse{0%{transform: scale(1);box-shadow: 0 4px 16px rgba(37,211,102,.4);}50%{transform: scale(1.08);box-shadow: 0 0 0 10px rgba(37,211,102,0);}100%{transform: scale(1);box-shadow: 0 4px 16px rgba(37,211,102,.4);}}.lightbox{position: fixed;top: 0;left: 0;width: 100%;height: 100%;background-color: rgba(5,14,26,.95);z-index: 1000;display: none;align-items: center;justify-content: center;opacity: 0;transition: opacity var(--transition-normal) ease;}.lightbox.open{display: flex;opacity: 1;}.lightbox-content{position: relative;max-width: 85%;max-height: 80%;display: flex;flex-direction: column;align-items: center;}.lightbox img{max-width: 100%;max-height: 70vh;object-fit: contain;border-radius: var(--border-radius-md);border: 3px solid rgba(255,255,255,.1);box-shadow: var(--shadow-lg);transform: scale(.95);transition: transform var(--transition-normal) ease;}.lightbox.open img{transform: scale(1);}.lightbox-caption{color: var(--white);margin-top: 1rem;font-size: 1.1rem;font-weight: var(--font-semibold);text-align: center;letter-spacing: .5px;}.lightbox-close{position: absolute;top: 1.5rem;right: 1.5rem;color: var(--white);font-size: 2.5rem;width: 50px;height: 50px;display: flex;align-items: center;justify-content: center;transition: color var(--transition-fast);}.lightbox-close:hover{color: var(--primary-color);}.lightbox-nav{position: absolute;top: 50%;transform: translateY(-50%);color: var(--white);font-size: 2rem;background-color: rgba(255,255,255,.05);width: 50px;height: 60px;display: flex;align-items: center;justify-content: center;transition: all var(--transition-fast);border-radius: var(--border-radius-sm);user-select: none;}.lightbox-nav:hover{background-color: var(--primary-color);}.lightbox-prev{left: 1rem;}.lightbox-next{right: 1rem;}.faq-section{padding:80px 0;background:var(--bg-light);}.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:16px;}.faq-item{background:white;border-radius:12px;padding:0;box-shadow:0 2px 8px rgba(0,0,0,.05);border:1px solid #e5e7eb;overflow:hidden;}.faq-question{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;cursor:pointer;font-weight:600;font-size:1rem;color:var(--primary-dark);list-style:none;user-select:none;}.faq-question::-webkit-details-marker{display:none;}.faq-icon{transition:transform .2s ease;flex-shrink:0;margin-left:16px;}.faq-item[open] .faq-icon{transform:rotate(180deg);}.faq-answer{padding:0 24px 20px 24px;color:var(--text-color);line-height:1.7;}.faq-answer p{margin:0;}@media (max-width:768px){.faq-question{padding:16px 20px;font-size:.95rem;}.faq-answer{padding:0 20px 16px 20px;}}@media (min-width: 768px){.call-text{display: inline;}.menu-toggle{display: none;}.main-nav{display: block;}.hero-section{padding: 6rem 0;}.hero-title{font-size: 3rem;}.hero-cta-group{flex-direction: row;}.btn-hero{width: auto;padding-left: 2rem;padding-right: 2rem;}.section-title{font-size: 2.2rem;}.services-grid{grid-template-columns: repeat(2,1fr);}.why-us-grid{grid-template-columns: repeat(2,1fr);}.gallery-grid{grid-template-columns: repeat(2,1fr);}.comparison-container{grid-template-columns: repeat(2,1fr);}.contact-grid{grid-template-columns: 1.1fr .9fr;}.btn-call-cta{width: auto;padding-left: 2.5rem;padding-right: 2.5rem;}.footer-grid{grid-template-columns: 2fr 1fr 1fr;}}@media (min-width: 1024px){.hero-section{min-height: 80vh;padding: 8rem 0;}.hero-title{font-size: 3.5rem;}.hero-subtitle{font-size: 1.25rem;}.services-grid{grid-template-columns: repeat(3,1fr);}.why-us-grid{grid-template-columns: repeat(4,1fr);}.gallery-grid{grid-template-columns: repeat(3,1fr);}.footer-bottom-container{flex-direction: row;justify-content: space-between;text-align: left;}}