*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--primary-bg: #0f0f0f;--secondary-bg: #1a1a1a;--card-bg: #222222;--accent-gold: #c9a84c;--accent-gold-light: #dfc07a;--accent-wood: #8B5E3C;--text-primary: #f0f0f0;--text-secondary: #a8a8a8;--text-muted: #666666;--border-color: rgba(255, 255, 255, .08);--shadow-card: 0 8px 32px rgba(0, 0, 0, .4);--shadow-hover: 0 16px 48px rgba(201, 168, 76, .25);--border-radius: 12px;--border-radius-sm: 8px;--transition: all .3s cubic-bezier(.4, 0, .2, 1);--max-width: 1200px}html{scroll-behavior:smooth;font-size:16px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--primary-bg);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;background:none;font-family:inherit}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.section{padding:100px 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p{color:var(--text-secondary);font-size:.95rem;line-height:1.6}.expertise-block{background:linear-gradient(135deg,#1a1a1a,#0f0f0f);border:1px solid var(--accent-gold);border-radius:var(--border-radius);padding:60px;display:grid;grid-template-columns:1fr 1.5fr;gap:60px;align-items:center}.expertise-header h2{font-family:Montserrat,sans-serif;font-size:2rem;color:var(--accent-gold);margin-bottom:20px}.expertise-badge{display:inline-block;padding:6px 12px;background:var(--accent-gold);color:#0f0f0f;font-weight:700;font-size:.7rem;text-transform:uppercase;letter-spacing:1px;border-radius:4px;margin-bottom:15px}.expertise-content p{font-size:1.1rem;color:var(--text-primary);line-height:1.8;font-style:italic}.expertise-specs{margin-top:30px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.spec-tag{font-size:.8rem;color:var(--text-muted);border-left:2px solid var(--accent-gold);padding-left:10px}@media(max-width:992px){.expertise-block{grid-template-columns:1fr;padding:40px;gap:30px}.expertise-specs{grid-template-columns:1fr}}.products-section{background:var(--primary-bg)}.products-section .section-header{padding:0 24px}.products-filter{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:48px;padding:0 24px}.filter-btn{padding:10px 24px;border-radius:50px;font-size:.85rem;font-weight:500;color:var(--text-secondary);border:1px solid var(--border-color);background:transparent;cursor:pointer;transition:var(--transition);font-family:Inter,sans-serif}.filter-btn:hover{border-color:var(--accent-gold);color:var(--accent-gold)}.filter-btn.active{background:var(--accent-gold);border-color:var(--accent-gold);color:#0f0f0f;font-weight:700}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;padding:0 24px;max-width:var(--max-width);margin:0 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12px;background:var(--accent-gold);color:#0f0f0f;font-size:.7rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;border-radius:4px}.product-card-image-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:linear-gradient(135deg,#1a1a1a,#252525);color:var(--text-muted)}.product-card-image-placeholder i{font-size:3rem;color:var(--accent-wood);opacity:.6}.product-card-image-placeholder span{font-size:.8rem;letter-spacing:1px}.product-card-body{padding:24px;flex:1;display:flex;flex-direction:column}.product-card-category{font-size:.7rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--accent-gold);margin-bottom:8px}.product-card-title{font-family:Montserrat,sans-serif;font-size:1.1rem;font-weight:600;color:var(--text-primary);margin-bottom:8px}.product-card-desc{font-size:.9rem;color:var(--text-secondary);line-height:1.6;margin-bottom:20px;flex:1}.product-card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:16px;border-top:1px solid var(--border-color)}.product-card-specs{display:flex;gap:12px}.spec-item{font-size:.75rem;color:var(--text-muted);display:flex;align-items:center;gap:4px}.spec-item i{color:var(--accent-gold)}.product-card-btn{width:38px;height:38px;border-radius:50%;background:var(--accent-gold);color:#0f0f0f;display:flex;align-items:center;justify-content:center;font-size:.9rem;transition:var(--transition);flex-shrink:0}.product-card-btn:hover{background:var(--accent-gold-light);transform:scale(1.1)}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100vh;background:#000000e6;display:flex;justify-content:center;align-items:center;z-index:2000;padding:20px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.modal-content{background:var(--card-bg);width:100%;max-width:1000px;max-height:90vh;border-radius:12px;position:relative;overflow-y:auto;border:1px solid var(--border-color);box-shadow:0 25px 50px -12px #00000080}.modal-close{position:absolute;top:15px;right:20px;background:transparent;border:none;color:var(--text-primary);font-size:2.5rem;cursor:pointer;z-index:10;line-height:1;transition:var(--transition)}.modal-close:hover{color:var(--accent-gold)}.modal-grid{display:grid;grid-template-columns:1fr 1fr;height:100%}@media(max-width:768px){.modal-grid{grid-template-columns:1fr}}.modal-image-container{background:var(--secondary-bg);display:flex;align-items:center;justify-content:center;border-right:1px solid var(--border-color)}.modal-image-container img{max-width:100%;max-height:100%;object-fit:contain}.modal-info{padding:40px}@media(max-width:480px){.modal-info{padding:24px}}.modal-title{font-family:Montserrat,sans-serif;font-size:2rem;margin-bottom:16px;color:var(--text-primary)}.modal-desc{font-size:1rem;line-height:1.6;color:var(--text-secondary);margin-bottom:24px}.modal-price{font-size:1.8rem;font-weight:800;color:var(--accent-gold);margin-bottom:32px}.modal-actions{display:flex;gap:16px;flex-wrap:wrap}.modal-actions button{flex:1;min-width:200px;padding:14px;border-radius:8px;font-weight:600;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;gap:10px}.btn-primary{background:var(--accent-gold);color:#0f0f0f;border:none}.btn-primary:hover{background:var(--accent-gold-light);transform:translateY(-2px)}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{border-color:var(--accent-gold);color:var(--accent-gold)}.floating-back-btn{position:fixed;top:80px;left:50%;transform:translate(-50%);z-index:500;display:flex;align-items:center;gap:8px;padding:12px 24px;background:var(--accent-gold);color:#0f0f0f;border:none;border-radius:50px;font-size:.95rem;font-weight:700;cursor:pointer;box-shadow:0 4px 20px #0006;transition:transform .2s ease,box-shadow .2s ease;white-space:nowrap}.floating-back-btn:hover{transform:translate(-50%) translateY(-2px);box-shadow:0 8px 30px #00000080}.floating-back-btn:active{transform:translate(-50%) scale(.96)}@media(max-width:600px){.floating-back-btn{top:70px;padding:10px 20px;font-size:.9rem}}.category-price-banner{background:linear-gradient(90deg,rgba(201,168,76,.1),transparent);border-left:4px solid var(--accent-gold);padding:20px 24px;margin-bottom:30px;border-radius:4px;margin-top:20px}.banner-content{display:flex;align-items:center;gap:12px;font-size:1.1rem;color:var(--text-primary)}.banner-content i{color:var(--accent-gold);font-size:1.2rem}.banner-price{color:var(--accent-gold);font-weight:800;font-size:1.4rem;margin-left:8px}.banner-note{font-size:.8rem;color:var(--text-muted);margin-top:8px;font-style:italic}.modal-close-btn.fixed-close{position:fixed!important;top:30px!important;right:30px!important;background-color:#c9a84c!important;color:#000!important;border:none!important;padding:12px 24px!important;border-radius:50px!important;font-weight:800!important;display:flex!important;align-items:center!important;gap:8px!important;cursor:pointer!important;z-index:3000!important;box-shadow:0 4px 15px #000c!important;transition:all .3s ease!important}@media(max-width:768px){.modal-close-btn.fixed-close{top:20px!important;right:20px!important;padding:8px 16px!important;font-size:.85rem}}.modal-close-btn.fixed-close:hover{background-color:#dfc07a!important;transform:scale(1.05)!important}.modal-close-btn i{font-size:.9rem}@media(max-width:768px){.category-price-banner{padding:16px;margin-top:80px}.banner-content{font-size:1rem;flex-wrap:wrap}.banner-price{font-size:1.2rem}.modal-close-btn{top:15px;right:15px!important;padding:6px 12px;font-size:.85rem}}.about-section{position:relative;padding:100px 0;background-image:url(/images/about_maquinaria.webp);background-size:cover;background-position:center;background-attachment:fixed;overflow:hidden;color:var(--text-primary)}.about-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,#000000d9,#000000bf,#000000e6);z-index:1}.about-centered-content{position:relative;z-index:2;max-width:850px;margin:0 auto;text-align:center}.section-header.centered{margin-bottom:40px}.about-intro{font-size:1.1rem;line-height:1.8;color:var(--text-secondary);margin-bottom:60px;max-width:750px;margin-left:auto;margin-right:auto}.about-features-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:40px;margin-bottom:60px}.about-feature-item{padding:30px;background:#ffffff08;border:1px solid rgba(255,255,255,.05);border-radius:var(--border-radius);transition:var(--transition);text-align:center}.about-feature-item:hover{background:#ffffff0d;border-color:var(--accent-gold);transform:translateY(-5px)}.about-feature-icon{width:60px;height:60px;border-radius:50%;background:#c9a84c1a;color:var(--accent-gold);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin:0 auto 20px;border:1px solid rgba(201,168,76,.2)}.about-feature-item h4{font-family:Montserrat,sans-serif;font-size:1.05rem;font-weight:700;margin-bottom:12px;color:var(--accent-gold)}.about-feature-item p{font-size:.9rem;line-height:1.6;color:var(--text-muted)}.about-actions{margin-top:40px}.about-actions .btn-primary{padding:18px 40px;font-size:1.1rem;box-shadow:0 10px 20px #0000004d}@media(max-width:768px){.about-section{padding:60px 0;background-attachment:scroll}.about-features-grid{grid-template-columns:1fr;gap:20px}.about-intro{font-size:1rem}.about-centered-content{padding:0 20px}}.expertise-section{padding:80px 0;background:var(--primary-bg)}.expertise-accordion{max-width:850px;margin:0 auto}.accordion-item{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);margin-bottom:20px;overflow:hidden;transition:var(--transition)}.accordion-item.active{border-color:var(--accent-gold);box-shadow:0 10px 30px #0006}.accordion-header{width:100%;padding:24px 30px;display:flex;align-items:center;justify-content:space-between;text-align:left;color:var(--text-primary);background:none;cursor:pointer}.accordion-header h3{font-family:Montserrat,sans-serif;font-size:1.2rem;font-weight:700;display:flex;align-items:center;gap:15px}.accordion-header h3 i{color:var(--accent-gold);font-size:1rem}.accordion-icon{transition:transform .4s cubic-bezier(.4,0,.2,1);color:var(--accent-gold)}.accordion-item.active .accordion-icon{transform:rotate(180deg)}.accordion-content{padding:0 30px 24px 75px;color:var(--text-secondary);line-height:1.8;font-size:1rem}.density-table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.9rem;background:#ffffff05;border-radius:8px;overflow:hidden}.density-table th,.density-table td{padding:12px 15px;text-align:left;border-bottom:1px solid var(--border-color)}.density-table th{background:#c9a84c1a;color:var(--accent-gold);font-family:Montserrat,sans-serif;text-transform:uppercase;font-size:.75rem;letter-spacing:1px}.density-table tr:last-child td{border-bottom:none}.density-table tr:hover{background:#ffffff08}.expertise-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin:24px 0}.spec-card{background:#c9a84c0d;padding:20px;border-radius:var(--border-radius-sm);border-left:3px solid var(--accent-gold)}.spec-val{display:block;font-family:Montserrat,sans-serif;font-size:1.25rem;font-weight:800;color:var(--accent-gold);margin-bottom:5px}.spec-desc{font-size:.85rem;color:var(--text-muted)}.engineering-label{font-family:Montserrat,sans-serif;text-transform:uppercase;font-size:.7rem;letter-spacing:2px;color:var(--accent-gold);margin:15px 0 10px;font-weight:700}.note{font-size:.75rem;color:var(--text-muted);font-style:italic;margin-top:15px;opacity:.6}.main-intro-text{font-style:italic;font-size:1.05rem;color:var(--text-primary);margin-bottom:25px;line-height:1.6;border-left:2px solid var(--accent-gold);padding-left:20px}.nested-accordion-container{display:flex;flex-direction:column;gap:12px}.nested-accordion-item{border:1px solid rgba(255,255,255,.05);background:#ffffff05;border-radius:6px;transition:var(--transition)}.nested-accordion-item:hover{border-color:#c9a84c4d}.nested-header{width:100%;padding:15px 20px;display:flex;align-items:center;justify-content:space-between;background:none;border:none;color:var(--text-secondary);font-family:Montserrat,sans-serif;font-size:.9rem;font-weight:600;cursor:pointer;text-align:left}.nested-header:hover{color:var(--accent-gold)}.nested-icon{font-size:.7rem;opacity:.5}.nested-content{padding:0 20px 20px;font-size:.9rem;color:var(--text-muted);line-height:1.6}@media(max-width:768px){.accordion-content{padding:0 20px 24px}}.accordion-content strong{color:var(--accent-gold)}.expertise-intro h2{color:var(--text-primary)}@media(max-width:768px){.expertise-intro h2{font-size:1.8rem}.accordion-header{padding:20px}.accordion-content{padding:0 20px 20px 55px}}