:root{--bg-color: #0a0a0a;--text-color: #e0e0e0;--accent-color: #d4af37;--secondary-text: #a0a0a0;--font-heading: "Cinzel", serif;--font-body: "Lato", sans-serif;--transition-speed: .6s}html{scroll-behavior:smooth;scroll-padding-top:100px;overflow-x:hidden;width:100%;max-width:100vw}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-color);color:var(--text-color);font-family:var(--font-body);line-height:1.6;overflow-x:hidden;width:100%;max-width:100vw;position:relative}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:400;letter-spacing:.05em}a{text-decoration:none;color:inherit;transition:color .3s ease}.navbar{position:fixed;top:0;width:100%;padding:1.5rem 3rem;display:flex;justify-content:space-between;align-items:center;z-index:1000;background:linear-gradient(to bottom,rgba(0,0,0,.8),transparent);transition:background .3s ease}.navbar.scrolled{background:#0a0a0af2;padding:1rem 3rem}.logo{display:flex;align-items:center}.logo 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var(--accent-color);color:var(--accent-color);cursor:pointer;font-family:var(--font-body);font-weight:700;text-transform:uppercase;letter-spacing:.1em;padding:1rem 2rem;transition:all .3s ease}.btn-gold:hover{background:var(--accent-color);color:#000;box-shadow:0 0 15px #d4af3766}.btn-rounded{border-radius:30px;padding:.6rem 2rem}.contact-actions{display:flex;align-items:center;gap:1rem;margin-top:1rem}.section{padding:6rem 2rem;min-height:100vh;display:flex;flex-direction:column;justify-content:center;scroll-snap-align:start}.container{max-width:1200px;margin:0 auto}.section-title{text-align:center;font-size:2.5rem;margin-bottom:4rem;color:var(--accent-color)}.menu-toggle{display:none;flex-direction:column;cursor:pointer;gap:5px}.menu-toggle .bar{width:25px;height:3px;background-color:var(--text-color);transition:all .3s 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.3s}.modal-close{position:absolute;top:2rem;right:3rem;color:var(--accent-color);font-size:3rem;font-weight:300;cursor:pointer;transition:all .3s ease}.modal-close:hover{color:#fff;transform:scale(1.2)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;margin-bottom:4rem}.about-text p{margin-bottom:1.5rem;font-size:1.1rem;line-height:1.8}.about-image img{width:100%;border-radius:4px;box-shadow:0 10px 30px #00000080;filter:grayscale(100%);transition:filter .5s ease}.about-image img:hover{filter:grayscale(0%)}.max-w-800{max-width:800px;margin-left:auto;margin-right:auto}.text-center{text-align:center}.bg-dark{background-color:#0a0a0a}.mv-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem}.mv-card{background:#ffffff08;padding:3rem;border:1px solid rgba(255,255,255,.05);border-radius:4px;transition:transform .3s ease,border-color .3s 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p{color:var(--secondary-text);font-size:1rem;line-height:1.7}@media(max-width:900px){.about-content,.history-grid,.values-grid{grid-template-columns:1fr;gap:4rem}.history-image{order:-1}.history-image img{height:400px}}.heritage{padding:10rem 0;background-color:#050505;overflow:visible}.brands-marquee{position:relative;width:100%;overflow:hidden;mask-image:linear-gradient(to right,transparent,black 10%,black 90%,transparent);-webkit-mask-image:linear-gradient(to right,transparent,black 10%,black 90%,transparent)}.brands-track{display:flex;align-items:center;gap:6rem;width:max-content;animation:scroll 30s linear infinite}.brand-logo{width:150px;height:80px;object-fit:contain;filter:invert(1) grayscale(100%) brightness(2) contrast(1.5);mix-blend-mode:screen;opacity:.7;transition:all .3s ease}img[src*=brand_martin_logan]{width:180px;height:100px}img[src*=brand_sonance],img[src*=brand_rotel]{width:260px;height:130px}img[src*=brand_marantz]{width:210px;height:110px}.brand-logo:hover{opacity:1;transform:scale(1.05)}@keyframes scroll{0%{transform:translate(0)}to{transform:translate(-50%)}}@media(max-width:768px){.brands-section{padding:4rem 0}.brand-logo{width:120px;height:60px}.brands-track{gap:4rem;animation:scroll 25s linear infinite}}@media(max-width:480px){.brands-section{padding:3rem 0}.brand-logo{width:100px;height:50px}.brands-track{gap:3rem}}.sister-company{background:#080808;text-align:center}.sister-text{font-size:1.2rem;color:var(--secondary-text);margin-bottom:3rem;max-width:800px;margin-left:auto;margin-right:auto}.sister-logos{display:flex;justify-content:center;align-items:center;gap:3rem;margin:3rem 0}.logo-wrapper{flex:1;display:flex;justify-content:flex-end}.logo-wrapper:last-child{justify-content:flex-start}.sister-logo{height:80px;width:auto;opacity:.9;transition:all .3s ease}.sister-logo.bg-white{background:#fff;padding:10px;border-radius:4px}.sister-logo:hover{opacity:1;transform:scale(1.05)}.divider{width:2px;height:60px;background:linear-gradient(to bottom,transparent,var(--accent-color),transparent);flex-shrink:0}@media(max-width:768px){.sister-logos{flex-direction:column;gap:2rem}.logo-wrapper{justify-content:center}.logo-wrapper:last-child{justify-content:center}.divider{width:60px;height:2px;background:linear-gradient(to right,transparent,var(--accent-color),transparent)}}.floating-menu{position:fixed;bottom:20px;right:20px;z-index:1000;display:flex;flex-direction:column;align-items:center;gap:15px;pointer-events:none}.floating-toggle{width:50px;height:50px;background-color:#000;color:#fff;border-radius:50%;border:1px solid #333;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #0000004d;cursor:pointer;transition:transform .3s ease,background-color .3s;pointer-events:auto}.floating-toggle:hover{background-color:var(--accent-color);border-color:var(--accent-color);transform:scale(1.1)}.floating-toggle svg{width:24px;height:24px;fill:currentColor;transition:transform .3s ease}.floating-menu.active .floating-toggle svg{transform:rotate(45deg)}.floating-options{display:flex;flex-direction:column;gap:15px;opacity:0;pointer-events:none;transform:translateY(20px);transition:all .3s cubic-bezier(.175,.885,.32,1.275)}.floating-menu.active .floating-options{opacity:1;pointer-events:auto;transform:translateY(0)}.float-opt{width:40px;height:40px;background-color:#000;color:#fff;border-radius:50%;border:1px solid #333;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 8px #0003;text-decoration:none;transition:transform .2s}.float-opt:hover{transform:scale(1.1);background-color:var(--accent-color);border-color:var(--accent-color)}.float-opt svg{width:20px;height:20px;fill:currentColor}@media(max-width:768px){.floating-menu{bottom:15px;right:15px}.floating-toggle{width:45px;height:45px}.floating-toggle svg{width:22px;height:22px}.float-opt{width:35px;height:35px}.float-opt svg{width:18px;height:18px}}#preloader{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000;z-index:9999;display:flex;justify-content:center;align-items:center;transition:opacity .5s ease-out,visibility .5s}#preloader.fade-out{opacity:0;visibility:hidden}.loader-content{display:flex;align-items:center;gap:20px}.loader-logo{width:120px;height:auto;animation:loaderPulse 2s infinite ease-in-out}.audio-wave{display:flex;align-items:center;gap:4px;height:40px}.audio-wave span{display:block;width:4px;height:10px;background-color:var(--accent-color);border-radius:2px;animation:wave 1s infinite ease-in-out alternate}.audio-wave span:nth-child(1){animation-delay:0s}.audio-wave span:nth-child(2){animation-delay:.1s}.audio-wave span:nth-child(3){animation-delay:.2s}.audio-wave span:nth-child(4){animation-delay:.3s}.audio-wave span:nth-child(5){animation-delay:.4s}@keyframes wave{0%{height:10px;opacity:.5}to{height:40px;opacity:1}}@keyframes loaderPulse{0%,to{opacity:.8;transform:scale(.98)}50%{opacity:1;transform:scale(1)}}.work-section{display:flex;justify-content:center;margin-top:2rem;padding-bottom:4rem}.work-item{cursor:pointer;text-align:center;max-width:600px;width:100%;position:relative}.work-image-container{position:relative;overflow:hidden;border-radius:2px;box-shadow:0 10px 30px #0000004d}.work-image{width:100%;height:auto;transition:transform .6s cubic-bezier(.22,1,.36,1);display:block}.work-item:hover .work-image{transform:scale(1.05)}.work-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#0000004d;display:flex;justify-content:center;align-items:center;opacity:0;transition:opacity .4s ease}.work-item:hover .work-overlay{opacity:1}.work-overlay i{font-size:3rem;color:var(--accent-color);text-shadow:0 2px 10px rgba(0,0,0,.5);transform:scale(.8);transition:transform .4s cubic-bezier(.22,1,.36,1)}.work-item:hover .work-overlay i{transform:scale(1)}.work-title{margin-top:1.5rem;font-size:1.2rem;color:var(--text-color);font-family:var(--font-body);font-weight:300;letter-spacing:.1em;text-transform:uppercase}.modal{display:none;position:fixed;z-index:2000;left:0;top:0;width:100%;height:100%;background-color:#000000f2;align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease}.modal.active{display:flex;opacity:1}.modal-content{position:relative;width:90%;max-width:1000px;max-height:90vh;display:flex;justify-content:center;align-items:center}.carousel-slide{display:flex;justify-content:center;align-items:center;width:100%;height:100%}.carousel-slide img{max-width:100%;max-height:80vh;object-fit:contain;display:none;box-shadow:0 20px 50px #00000080}.carousel-slide img.active{display:block;animation:fadeIn .5s ease}.close-modal{position:absolute;top:30px;right:30px;color:var(--text-color);font-size:40px;font-weight:300;cursor:pointer;z-index:2001;transition:color .3s ease}.close-modal:hover{color:var(--accent-color)}.prev-btn,.next-btn{cursor:pointer;position:absolute;top:50%;transform:translateY(-50%);padding:20px;color:var(--text-color);font-weight:700;font-size:24px;transition:.3s ease;-webkit-user-select:none;user-select:none;background:transparent;border:none;z-index:2001}.prev-btn:hover,.next-btn:hover{color:var(--accent-color)}.next-btn{right:-60px}.prev-btn{left:-60px}@media(max-width:768px){.next-btn{right:10px;background:#00000080;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-size:18px;padding:0}.prev-btn{left:10px;background:#00000080;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-size:18px;padding:0}.close-modal{top:20px;right:20px}}@media(max-width:768px){.section{overflow-x:hidden;max-width:100vw}.container{max-width:100%;width:100%}h1,h2,h3,h4,.section-title,.hero-content h1{text-align:center!important;line-height:1.2!important;white-space:normal!important;word-break:break-word}h1,.hero-content h1{font-size:clamp(1.8rem,8vw,2.6rem)!important}h2,.section-title{font-size:clamp(1.4rem,6vw,2rem)!important}h3{font-size:clamp(1.1rem,4.5vw,1.4rem)!important}h4{font-size:clamp(1rem,4vw,1.2rem)!important}p,.gallery-subtitle,.sister-text,.hero-content p,.intro-text p,.heritage p,.service-content p,.contact-block p,.card-info p,.footer p{font-size:clamp(.9rem,3.8vw,1rem)!important;line-height:1.6!important}.sister-company{padding-top:2rem!important;padding-bottom:2rem!important;margin-top:0!important}.section-header,.hero-content,.hero-content p,.intro-text p,.heritage p{text-align:center!important;align-items:center!important;margin-left:auto;margin-right:auto}.hero-nosotros{align-items:flex-end;justify-content:center;text-align:center;padding:0}.hero-nosotros .hero-content{position:absolute;bottom:15%;left:50%;transform:translate(-50%);width:100%;margin:0!important}.hero-nosotros .hero-video{object-fit:contain!important;background-color:var(--bg-color);object-position:center}.hero-content .btn,.hero-content .btn-gold{margin:1rem auto;display:inline-block}}@media(min-width:769px)and (max-width:1024px){.section{overflow-x:hidden;max-width:100vw}.container{max-width:100%;width:100%}h1,h2,h3,h4,.section-title,.hero-content h1{line-height:1.2;white-space:normal;word-break:break-word}h1,.hero-content h1{font-size:clamp(2.4rem,6vw,3.4rem)}h2,.section-title{font-size:clamp(1.8rem,4.5vw,2.6rem)}h3{font-size:clamp(1.3rem,3vw,1.7rem)}h4{font-size:clamp(1.1rem,2.5vw,1.4rem)}p,.gallery-subtitle,.sister-text,.hero-content p,.intro-text p,.heritage p,.service-content p,.contact-block p,.card-info p,.footer p{font-size:clamp(1rem,2vw,1.15rem);line-height:1.6}.filter-btn{padding:.4rem 1.2rem!important;font-size:.8rem!important}.contact-actions .icon-btn{display:none!important}.contact-actions{justify-content:center!important}}