.categories-modern{background:linear-gradient(180deg,#faf8f5,#fff)}.category-tabs{margin-bottom:40px}.tabs-container{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;padding:10px 0}.category-tab{display:flex;align-items:center;gap:8px;padding:14px 24px;border:2px solid transparent;border-radius:50px;background:#fff;color:var(--primary-color);font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 10px rgba(0,0,0,.08)}.category-tab:hover{border-color:#8b4513;transform:translateY(-2px);box-shadow:0 4px 15px rgba(0,0,0,.12)}.category-tab.active{background:linear-gradient(135deg,#8b4513,#6b3410);color:#fff;border-color:#8b4513}.category-tab .tab-icon{font-size:1.2rem}.category-tab .tab-name{font-size:.95rem}.tabs-skeleton{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}.tab-skeleton{width:160px;height:48px;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:50px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.category-preview{margin-bottom:40px}.preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:20px;gap:20px}.preview-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 4px 15px rgba(0,0,0,.08);transition:all .3s ease;text-decoration:none;color:inherit}.preview-card:hover{transform:translateY(-8px);box-shadow:0 15px 35px rgba(0,0,0,.15)}.preview-image{width:100%;height:160px;position:relative;overflow:hidden}.preview-image img{transition:transform .5s ease}.preview-card:hover .preview-image img{transform:scale(1.1)}.preview-info{padding:16px}.preview-info h4{margin:0 0 8px;color:var(--primary-color);font-weight:600;font-size:1rem}.preview-meta{color:#888;font-size:.85rem;margin:0}.preview-skeleton{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:20px;gap:20px}.preview-card-skeleton{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 4px 15px rgba(0,0,0,.08)}.preview-card-skeleton .skeleton-image{width:100%;height:160px;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}.empty-preview{text-align:center;padding:60px 20px;background:#f8f4f0;border-radius:16px}.empty-preview p{color:#888;font-size:1.1rem}.view-all-categories{text-align:center}@media (max-width:768px){.tabs-container{gap:8px}.category-tab{padding:12px 18px;font-size:.9rem}.tab-icon{font-size:1rem}.preview-grid{grid-template-columns:repeat(2,1fr);gap:15px}}@media (max-width:480px){.category-tab{padding:10px 14px;font-size:.85rem}.preview-grid{grid-template-columns:1fr}}.hero{background-color:var(--primary-color);color:var(--light-text);padding:100px 0;text-align:left;display:flex;align-items:center;justify-content:flex-start;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background-size:cover;opacity:.1;z-index:1}.hero-content{max-width:800px;margin:0;padding-left:40px}.hero-content,.hero-image{position:relative;z-index:2;flex:1 1}.hero-image{display:flex;justify-content:center;align-items:center}.hero-image img{box-shadow:0 20px 50px rgba(0,0,0,.3);max-width:100%;height:auto}.hero .container{display:flex;align-items:center;justify-content:space-between;gap:40px}.hero h1{font-size:3.5rem;font-weight:700;line-height:1.2}.hero h1,.slogan{margin-bottom:20px}.slogan{font-size:1.5rem;font-style:italic;color:hsla(0,0%,100%,.9)}.hero-description{font-size:1.2rem;margin-bottom:30px;line-height:1.6;color:hsla(0,0%,100%,.9)}.hero-buttons{display:flex;gap:20px;flex-wrap:wrap}.primary-button{background-color:#8b4513;padding:14px 28px;font-size:1.1rem;border-radius:30px;font-weight:600;box-shadow:0 4px 15px rgba(139,69,19,.3);transition:all .3s ease}.primary-button:hover{background-color:#6b3410;transform:translateY(-3px)}.secondary-button{background-color:transparent;border:2px solid var(--light-text);padding:14px 28px;font-size:1.1rem;border-radius:30px;font-weight:600;transition:all .3s ease}.secondary-button:hover{background-color:hsla(0,0%,100%,.1);transform:translateY(-3px)}.section-title{text-align:center;font-size:2.2rem;margin-bottom:20px;color:var(--primary-color);font-weight:700;position:relative;padding-bottom:15px}.section-title:after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:80px;height:3px;background-color:#8b4513}.section-subtitle{text-align:center;max-width:700px;margin:0 auto 50px;color:#666;font-size:1.1rem;line-height:1.6}.featured-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:25px;gap:25px}.art-card{background-color:#fff;border-radius:16px;overflow:hidden;box-shadow:0 4px 15px rgba(0,0,0,.1);transition:all .3s ease;display:flex;flex-direction:column;border:2px solid #f0f0f0}.art-card:hover{transform:translateY(-10px);box-shadow:0 20px 40px rgba(0,0,0,.15);border-color:#8b4513}.art-image{width:100%;height:220px;position:relative;overflow:hidden}.art-image img{transition:transform .5s ease}.art-card:hover .art-image img{transform:scale(1.1)}.art-category-badge{position:absolute;top:12px;left:12px;background:linear-gradient(135deg,#8b4513,#6b3410);color:#fff;padding:6px 12px;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;box-shadow:0 2px 8px rgba(0,0,0,.2)}.art-info{padding:20px;flex-shrink:0;display:flex;flex-direction:column;flex-grow:1}.art-info h3{margin-bottom:8px;color:var(--primary-color);font-weight:600;font-size:1.15rem;line-height:1.3}.art-info h3 a{color:inherit;text-decoration:none;transition:color .2s ease}.art-info h3 a:hover{color:#8b4513}.art-info .art-origin{color:#888;font-size:.85rem;margin-bottom:12px;display:flex;align-items:center;gap:5px}.art-info .art-origin:before{content:"📍";font-size:.8rem}.art-info .art-price{font-weight:700;color:#8b4513;font-size:1.25rem;margin-bottom:15px}.art-info .view-button{width:100%;text-align:center;border-radius:28px;padding:.75rem;font-weight:600;font-size:.9rem;transition:all .3s cubic-bezier(.4,0,.2,1);margin-top:auto;background:linear-gradient(135deg,#8b4513,#6b3410);color:#fff;border:2px solid transparent;cursor:pointer;position:relative;overflow:hidden;box-shadow:0 4px 14px rgba(139,69,19,.25)}.art-info .view-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.3),transparent);transition:left .6s}.art-info .view-button.loading{color:transparent}.art-info .view-button.loading:after{content:"";position:absolute;width:20px;height:20px;border:2px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.art-info .view-button:hover:not(:disabled):before{left:100%}.art-info .view-button:hover:not(:disabled){background:linear-gradient(135deg,#6b3410,#5d2b0a);transform:translateY(-3px);box-shadow:0 8px 25px rgba(139,69,19,.35);border-color:#6b3410}.empty-message{text-align:center;color:#888;font-size:1.1rem;padding:40px;background:#faf8f5;border-radius:12px;grid-column:1/-1}.view-all{margin-top:50px;text-align:center}.view-all .secondary-button{background-color:transparent;border:2px solid var(--primary-color);color:var(--primary-color);padding:14px 30px;border-radius:30px;font-weight:600;transition:all .3s ease}.view-all .secondary-button:hover{background-color:var(--primary-color);color:#fff;transform:translateY(-3px)}.about-preview-content{display:grid;grid-template-columns:1fr 1fr;grid-gap:50px;gap:50px;align-items:center}.about-preview-text{text-align:left}.about-preview-text .section-title{text-align:left;padding-bottom:15px}.about-preview-text .section-title:after{left:0;transform:none}.about-preview-text p{margin-bottom:20px;line-height:1.7;color:#555}.about-preview-image{border-radius:var(--border-radius);overflow:hidden;box-shadow:var(--shadow);position:relative}.about-preview-image:before{content:"";position:absolute;top:-20px;right:-20px;width:100%;height:100%;border:3px solid #8b4513;border-radius:var(--border-radius);z-index:-1}@media (max-width:992px){.hero{padding:80px 0}.hero h1{font-size:3rem}.hero .container{flex-direction:column;text-align:center}.hero-content{padding-left:0;max-width:100%}.hero-image{margin-top:30px}.hero-image img{max-width:80%}.about-preview-content{grid-template-columns:1fr;gap:40px}.about-preview-text{order:2}.about-preview-image{order:1}}@media (max-width:768px){.hero{padding:60px 0}.hero h1{font-size:2.5rem}.hero-buttons{flex-direction:column;gap:15px;justify-content:center}.hero-image img{max-width:90%}.art-image{height:200px}.featured-grid{grid-template-columns:repeat(2,1fr);gap:20px}}@media (max-width:480px){.hero{padding:50px 0;text-align:center}.hero-content{padding-left:0}.hero h1{font-size:2rem}.slogan{font-size:1.2rem}.hero-description{font-size:1rem}.section-title{font-size:1.8rem}.art-image{height:180px}.featured-grid{grid-template-columns:1fr}.about-preview-text .section-title{text-align:center}.about-preview-text .section-title:after{left:50%;transform:translateX(-50%)}}