.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:var(--color-white);box-shadow:0 2px 8px #00000014;height:var(--header-height);display:flex;align-items:center}.header .container{display:flex;align-items:center;justify-content:space-between;height:100%}.header-logo{display:flex;align-items:center;cursor:pointer;flex-shrink:0}.header-logo img{height:52px;width:auto;object-fit:contain}.header-nav ul{display:flex;gap:8px;align-items:center}.nav-button{font-family:var(--font-family);font-size:.92rem;font-weight:600;color:var(--color-text);background:none;border:none;cursor:pointer;padding:8px 14px;border-radius:var(--radius-sm);transition:color var(--transition),background var(--transition);letter-spacing:.2px;text-transform:uppercase;font-size:.82rem}.nav-button:hover{color:var(--color-primary);background:#c8410a0f}.nav-button.active{color:var(--color-primary)}.nav-link{font-family:var(--font-family);font-size:.82rem;font-weight:600;color:var(--color-text);text-decoration:none;padding:8px 14px;border-radius:var(--radius-sm);transition:color var(--transition),background var(--transition);text-transform:uppercase;letter-spacing:.2px}.nav-link:hover{color:var(--color-primary);background:#c8410a0f}.menu-toggle{display:none;flex-direction:column;gap:6px;cursor:pointer;padding:12px;margin-right:-12px;touch-action:manipulation}.menu-toggle span{display:block;width:24px;height:2px;background:var(--color-text);border-radius:2px;transition:transform var(--transition),opacity var(--transition)}.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-toggle.open span:nth-child(2){opacity:0}.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}@media (max-width: 768px){.menu-toggle{display:flex}.header-nav{position:absolute;top:var(--header-height);left:0;right:0;background:var(--color-white);box-shadow:var(--shadow-md);padding:0;visibility:hidden;opacity:0;transform:translateY(-10px);transition:opacity .3s ease,transform .3s ease,visibility .3s;pointer-events:none}.header-nav.open{visibility:visible;opacity:1;transform:translateY(0);pointer-events:auto;padding:16px 0}.header-nav ul{flex-direction:column;align-items:flex-start;gap:0;padding:0 16px}.header-nav ul li{width:100%}.nav-button,.nav-link{display:block;width:100%;text-align:left;padding:12px 0;border-bottom:1px solid var(--color-border);border-radius:0}}.footer{background:#d6d6d6;color:var(--color-text-light);padding:28px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}.footer-logo{cursor:pointer;flex-shrink:0}.footer-logo img{height:48px;width:auto;object-fit:contain;opacity:.85;transition:opacity var(--transition)}.footer-logo img:hover{opacity:1}.footer-info{font-size:.85rem;line-height:1.8;color:var(--color-text-light);text-align:center;flex:1}.footer-info a{color:var(--color-text);text-decoration:none;transition:color var(--transition)}.footer-info a:hover{color:var(--color-primary)}.footer-copy{font-size:.78rem;color:var(--color-text-muted);white-space:nowrap}@media (max-width: 768px){.footer-inner{flex-direction:column;align-items:center;text-align:center;gap:16px}.footer-info{text-align:center}}.hero-section{position:relative;width:100%;height:calc(100vh - var(--header-height));min-height:520px;overflow:hidden;background:#111}.hero-slide{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;transition:opacity .9s ease;pointer-events:none}.hero-slide.active{opacity:1;pointer-events:auto}.hero-slide img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}.hero-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to bottom,#00000047,#00000075 60%,#0000009e)}.hero-content{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#fff;padding:24px;z-index:2}.hero-content h1{font-family:Times New Roman,Times,serif;font-size:clamp(2.4rem,6vw,4.5rem);font-weight:700;letter-spacing:6px;text-transform:uppercase;margin-bottom:12px;text-shadow:0 2px 12px rgba(0,0,0,.5);color:#e8761a}.hero-content h2{font-size:clamp(1.2rem,3vw,2rem);font-weight:400;letter-spacing:1px;margin-bottom:16px;opacity:.92;text-shadow:0 1px 6px rgba(0,0,0,.4)}.hero-content p{font-size:clamp(1rem,1.8vw,1.2rem);max-width:600px;margin:0 auto 32px;opacity:.85;line-height:1.65;text-shadow:0 1px 4px rgba(0,0,0,.4)}.hero-dots{position:absolute;bottom:24px;left:50%;transform:translate(-50%);display:flex;gap:10px;z-index:3}.hero-dot{width:10px;height:10px;border-radius:50%;background:#ffffff73;border:none;cursor:pointer;padding:0;transition:background var(--transition),transform var(--transition)}.hero-dot.active{background:#fff;transform:scale(1.3)}.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);background:#ffffff26;border:1px solid rgba(255,255,255,.3);color:#fff;width:44px;height:44px;border-radius:50%;font-size:1.3rem;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:3;transition:background var(--transition);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.hero-arrow:hover{background:#ffffff4d}.hero-arrow.prev{left:20px}.hero-arrow.next{right:20px}.nosotros-section{padding:72px 0;background:#fff;border-top:1px solid #e5e5e5}.nosotros-header{margin-bottom:48px}.nosotros-header h2{font-size:1.4rem;font-weight:700;margin-bottom:12px;display:inline-block;position:relative}.nosotros-header h2:after{content:"";display:block;width:50px;height:3px;background:var(--color-primary);margin-top:8px;border-radius:2px}.nosotros-header p{color:var(--color-text-light);font-size:1rem;line-height:1.7;white-space:nowrap}.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.value-card{background:var(--color-bg-alt);padding:32px 22px 26px;border-radius:var(--radius-md);text-align:left;border-top:3px solid var(--color-primary);transition:box-shadow var(--transition),transform var(--transition)}.value-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.value-icon-wrap{display:flex;justify-content:center;margin-bottom:18px}.value-icon-wrap img{width:64px;height:64px;object-fit:contain;display:block}.value-card h4{font-family:Arial,sans-serif;font-size:20px;font-weight:400;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid rgba(0,0,0,.08);text-transform:none;letter-spacing:.6px;color:#000;text-align:center}.value-card p{font-size:.875rem;color:var(--color-text-muted);line-height:1.7;text-align:center}@media (max-width: 900px){.values-grid{grid-template-columns:repeat(2,1fr)}.hero-section{height:70vh;min-height:450px}}@media (max-width: 768px){.nosotros-section{padding:48px 0}.nosotros-header p{white-space:normal}.hero-section{height:60vh;min-height:380px}}@media (max-width: 540px){.values-grid{grid-template-columns:1fr}.value-card{padding:24px 20px}.hero-arrow{display:none}.hero-section{height:50vh;min-height:320px}}.services-section{padding:72px 0;background:#fff;border-top:1px solid #e5e5e5}.section-header-left{margin-bottom:48px}.section-header-left h2{font-size:1.4rem;font-weight:700;margin-bottom:12px;display:inline-block;position:relative}.section-header-left h2:after{content:"";display:block;width:50px;height:3px;background:var(--color-primary);margin-top:8px;border-radius:2px}.section-header-left p{color:var(--color-text-light);font-size:1rem;line-height:1.7;white-space:nowrap}.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.service-card{background:var(--color-bg-alt);border-radius:var(--radius-md);padding:32px 14px 26px;text-align:left;border-top:3px solid var(--color-primary);transition:box-shadow var(--transition),transform var(--transition)}.service-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.service-icon-wrap{display:flex;justify-content:center;margin:0 auto 18px}.service-icon-wrap img{width:64px;height:64px;object-fit:contain;display:block}.service-card h3{font-family:Arial,sans-serif;font-size:20px;font-weight:400;margin-bottom:8px;text-transform:none;letter-spacing:0px;color:#000;text-align:center;white-space:nowrap}.service-desc{font-size:.875rem;color:var(--color-text-muted);margin-bottom:14px;line-height:1.6}.service-features{list-style:none;padding:12px 0 0;border-top:1px solid var(--color-border);margin-top:2px}.service-features li{font-size:.84rem;color:var(--color-text-light);padding:3px 0 3px 14px;position:relative;line-height:1.5}.service-features li:before{content:"›";position:absolute;left:0;color:var(--color-primary);font-weight:700;font-size:1rem}@media (max-width: 1024px){.services-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.services-section{padding:48px 0}.section-header-left p{white-space:normal}}@media (max-width: 540px){.services-grid{grid-template-columns:1fr}}.clients-section{padding:72px 0;background:#fff;border-top:1px solid #e5e5e5}.clients-section .section-header-left{margin-bottom:40px}.clients-grid{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:center}.client-logo-wrap{display:flex;align-items:center;justify-content:center;padding:20px 32px;background:var(--color-white);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition),transform var(--transition);min-width:160px}.client-logo-wrap:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}.client-logo-wrap img{height:52px;width:auto;object-fit:contain;filter:grayscale(100%);opacity:.75;transition:filter .35s ease,opacity .35s ease}.client-logo-wrap:hover img{filter:grayscale(0%);opacity:1}@media (max-width: 768px){.clients-section{padding:48px 0}}@media (max-width: 600px){.clients-grid{gap:16px}.client-logo-wrap{min-width:130px;padding:14px 18px}.client-logo-wrap img{height:42px}}.contact-section{padding:72px 0;background:#fff;border-top:1px solid #e5e5e5}.contact-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:start}.contact-form-wrap{background:var(--color-white);padding:36px 36px 32px;border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-status{padding:12px 16px;border-radius:var(--radius-sm);font-size:.9rem;margin-bottom:20px}.form-status.success{background:#e8f5e9;color:#2e7d32;border:1px solid #c8e6c9}.form-status.error{background:#ffebee;color:#c62828;border:1px solid #ffcdd2}.form-group{margin-bottom:18px}.form-group label{display:block;font-size:.8rem;font-weight:700;margin-bottom:6px;color:var(--color-text);text-transform:uppercase;letter-spacing:.4px}.form-group input,.form-group textarea{width:100%;padding:10px 13px;font-family:var(--font-family);font-size:.92rem;color:var(--color-text);background:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:var(--radius-sm);outline:none;transition:border-color var(--transition),box-shadow var(--transition)}.form-group input:focus,.form-group textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #e8761a1f;background:var(--color-white)}.form-group textarea{resize:vertical;min-height:130px}.form-group input:disabled,.form-group textarea:disabled{opacity:.6;cursor:not-allowed}.contact-form-wrap .btn{display:inline-block;width:auto;padding:10px 28px;font-size:.88rem;letter-spacing:.6px;float:right;clear:both;background:#e8761a;border-color:#e8761a}.contact-form-wrap .btn:hover{background:#d0661a;border-color:#d0661a}.contact-info-box{background:var(--color-white);border-radius:var(--radius-md);border:1px solid var(--color-border);overflow:hidden;box-shadow:var(--shadow-sm)}.contact-info-box h3{background:#e8761a;color:#fff;font-size:.95rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:12px;margin:0}.contact-info-body{padding:14px;display:flex;flex-direction:column;gap:8px}.contact-company{font-size:1rem;margin-bottom:4px}.contact-info-body p{font-size:.9rem;color:var(--color-text-light);line-height:1.6}.contact-info-body a{color:var(--color-primary);text-decoration:none}.contact-info-body a:hover{text-decoration:underline}@media (max-width: 900px){.contact-layout{grid-template-columns:1fr}}@media (max-width: 768px){.contact-section{padding:48px 0}}@media (max-width: 560px){.form-row{grid-template-columns:1fr;gap:0}.contact-form-wrap{padding:24px 18px}}.proyectos-cta{padding:64px 0;background:var(--color-bg-alt);text-align:center;border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border)}.cta-title{font-size:2rem;font-weight:700;margin-bottom:12px;color:var(--color-text)}.cta-desc{font-size:1rem;color:var(--color-text-light);white-space:nowrap;margin:0 auto 28px}.proyectos-cta .btn{font-size:.95rem;padding:12px 32px;letter-spacing:.5px}.proyectos-page{padding:0 0 80px;min-height:70vh}.proyectos-hero{background:#fff;padding:32px 0 28px;margin-bottom:48px;border-bottom:1px solid var(--color-border)}.proyectos-hero h1{font-size:1.3rem;font-weight:700;margin-bottom:10px;position:relative;display:inline-block}.proyectos-hero h1:after{content:"";display:block;width:60px;height:3px;background:var(--color-primary);margin-top:11px;border-radius:2px}.proyectos-hero p{color:var(--color-text-light);font-size:1rem;max-width:1000px;line-height:1.75;margin-top:8px}.proyectos-list{display:grid;grid-template-columns:repeat(2,1fr);gap:24px 40px;margin-bottom:48px}.proyecto-item{padding-bottom:16px;border-bottom:1px solid var(--color-border)}.proyecto-item h3{font-size:1.15rem;font-weight:400;color:#000;margin-bottom:8px;text-transform:none;letter-spacing:.5px}.proyecto-item p{font-size:.95rem;color:var(--color-text-light);line-height:1.6}@media (max-width: 768px){.proyectos-list{grid-template-columns:1fr;gap:16px;margin-bottom:32px}}.gallery-section h2{font-size:1.3rem;font-weight:700;margin-bottom:32px;position:relative;display:inline-block}.gallery-section h2:after{content:"";display:block;width:50px;height:3px;background:var(--color-primary);margin-top:10px;border-radius:2px}.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.gallery-item{position:relative;aspect-ratio:4 / 3;overflow:hidden;border-radius:var(--radius-sm);cursor:pointer;background:#ddd}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;display:block}.gallery-item:hover img{transform:scale(1.06)}.gallery-item-overlay,.gallery-zoom-icon{display:none}.lightbox-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000eb;z-index:2000;display:flex;align-items:center;justify-content:center;padding:24px;animation:fadeInLightbox .2s ease}@keyframes fadeInLightbox{0%{opacity:0}to{opacity:1}}.lightbox-img{max-width:95vw;max-height:92vh;width:auto;height:auto;object-fit:contain;border-radius:var(--radius-sm);box-shadow:0 16px 48px #0009;display:block}.lightbox-close{position:absolute;top:20px;right:24px;background:none;border:none;color:#fff;font-size:2rem;cursor:pointer;line-height:1;opacity:.8;transition:opacity var(--transition)}.lightbox-close:hover{opacity:1}.lightbox-arrow{position:absolute;top:50%;transform:translateY(-50%);background:#ffffff1f;border:1px solid rgba(255,255,255,.25);color:#fff;width:48px;height:48px;border-radius:50%;font-size:1.4rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--transition)}.lightbox-arrow:hover{background:#ffffff40}.lightbox-arrow.prev{left:20px}.lightbox-arrow.next{right:20px}.lightbox-counter{position:absolute;bottom:20px;left:50%;transform:translate(-50%);color:#fff9;font-size:.85rem}@media (max-width: 1024px){.gallery-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width: 768px){.proyectos-hero{padding:24px 0 20px;margin-bottom:32px}.gallery-section h2{font-size:1.5rem;margin-bottom:24px}}@media (max-width: 640px){.gallery-grid{grid-template-columns:repeat(2,1fr)}.lightbox-arrow{display:flex;width:40px;height:40px;font-size:1.2rem}.lightbox-arrow.prev{left:10px}.lightbox-arrow.next{right:10px}}@media (max-width: 480px){.gallery-grid{grid-template-columns:1fr}}:root{--color-primary: #e8761a;--color-primary-dark: #c8610e;--color-text: #111111;--color-text-light: #000000;--color-text-muted: #000000;--color-bg: #ffffff;--color-bg-alt: #f5f5f5;--color-bg-dark: #1a1a1a;--color-border: #e0e0e0;--color-white: #ffffff;--font-family: Arial, sans-serif;--font-size-base: 16px;--header-height: 80px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 12px rgba(0, 0, 0, .12);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .15);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--transition: .25s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:var(--font-size-base);overflow-x:hidden}body{font-family:var(--font-family);color:var(--color-text);background-color:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}ul{list-style:none}button{font-family:var(--font-family);cursor:pointer;border:none;background:none}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}@media (max-width: 768px){.container{padding:0 16px}}.section-header{text-align:center;margin-bottom:48px}.section-header h2{font-size:2rem;font-weight:700;color:var(--color-text);margin-bottom:12px;position:relative;display:inline-block}.section-header h2:after{content:"";display:block;width:60px;height:3px;background:var(--color-primary);margin:10px auto 0;border-radius:2px}.section-header p{color:var(--color-text-light);font-size:1.05rem;max-width:680px;margin:0 auto}@media (max-width: 768px){.section-header{margin-bottom:32px}.section-header h2{font-size:1.75rem}.section-header p{font-size:.95rem}}@media screen and (max-width: 768px){input,select,textarea{font-size:16px!important}}.btn{display:inline-block;padding:12px 28px;border-radius:var(--radius-sm);font-size:.95rem;font-weight:600;font-family:var(--font-family);cursor:pointer;transition:background var(--transition),color var(--transition),transform var(--transition);border:2px solid transparent;letter-spacing:.3px}.btn-primary{background:var(--color-primary);color:var(--color-white);border-color:var(--color-primary)}.btn-primary:hover{background:var(--color-primary-dark);border-color:var(--color-primary-dark);transform:translateY(-1px)}.btn-outline{background:transparent;color:var(--color-white);border-color:var(--color-white)}.btn-outline:hover{background:var(--color-white);color:var(--color-primary)}.app{display:flex;flex-direction:column;min-height:100vh}main{flex:1;padding-top:var(--header-height)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:fadeInUp .55s ease both}