.back-to-top{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(20px);width:50px;height:50px;background-color:#333;color:#fff;border-radius:50%;border:none;cursor:pointer;z-index:999;display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:0 4px 10px rgba(0,0,0,.3);opacity:0;visibility:hidden;transition:all .4s cubic-bezier(.175,.885,.32,1.275)}.back-to-top.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}.back-to-top:hover{background-color:#ff6d1f;transform:translateX(-50%) translateY(-5px);box-shadow:0 10px 20px rgba(255,109,31,.3)}@media (max-width:768px){.back-to-top{width:45px;height:45px;font-size:18px;bottom:25px}}.hero{background-image:url(../images/backgrounds/index.webp);background-size:cover;background-position:center;background-attachment:fixed;height:85vh;display:flex;align-items:center;position:relative;overflow:hidden}.hero-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(34,34,34,.9) 0,rgba(34,34,34,.6) 100%);z-index:1}.hero-content{position:relative;z-index:2;width:100%;display:flex;justify-content:flex-start}.hero-text-box{background:rgba(255,255,255,.05);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);padding:3rem;border-radius:15px;max-width:700px;box-shadow:0 15px 35px rgba(0,0,0,.2);animation:fadeInUp 1s ease-out forwards;opacity:0;transform:translateY(30px)}.hero-line{width:60px;height:5px;background-color:var(--accent);margin-bottom:20px;border-radius:2px;transition:width .4s ease}.hero-content:hover .hero-line{width:100px}.hero-content h1{font-family:var(--font-heading);font-size:3.5rem;margin-bottom:1.5rem;color:#fff;line-height:1.1;text-shadow:0 2px 10px rgba(0,0,0,.3)}.hero-text{font-size:1.15rem;margin-bottom:2.5rem;color:#e0e0e0;line-height:1.8}.hero-buttons{display:flex;gap:15px}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}.highlight{color:var(--accent);position:relative}.btn{display:inline-block;padding:12px 35px;border-radius:5px;text-decoration:none;font-weight:700;transition:var(--transition);margin:0 10px;text-transform:uppercase;letter-spacing:.5px}.btn-primary{background-color:var(--accent);color:var(--text-light);box-shadow:0 4px 15px rgba(255,109,31,.4)}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(255,109,31,.6)}.btn-secondary-outline{border:2px solid #fff;color:#fff;background:0 0;padding:12px 35px;border-radius:5px;text-decoration:none;font-weight:700;transition:var(--transition);text-transform:uppercase}.btn-secondary-outline:hover{background-color:#fff;color:var(--text-dark)}.section{padding:80px 0;background-color:var(--bg-main)}.section-light{background-color:#fff}.section-title{text-align:center;margin-bottom:3.5rem}.section-title h2{font-family:var(--font-heading);font-size:2.5rem;color:var(--text-dark)}.section-subtitle{font-size:1.1rem;color:#666;margin-top:10px}.underline{width:80px;height:4px;background-color:var(--accent);margin:15px auto;transition:width .4s ease-in-out}.section-title:hover .underline{width:120px}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px}.service-card{background:#fff;padding:3.5rem 2rem;border-radius:20px;text-align:center;box-shadow:0 15px 40px rgba(0,0,0,.05);transition:all .4s cubic-bezier(.165,.84,.44,1);border:1px solid rgba(0,0,0,.03);height:100%;display:flex;flex-direction:column}.service-card:hover{transform:translateY(-12px);box-shadow:0 25px 60px rgba(0,0,0,.1);border-color:var(--accent)}.icon-circle{width:80px;height:80px;background-color:rgba(255,109,31,.1);color:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;margin:0 auto 2rem auto;transition:var(--transition)}.service-card:hover .icon-circle{background-color:var(--accent);color:#fff}.service-card h3{font-family:var(--font-heading);font-size:1.4rem;margin-bottom:1rem;color:var(--text-dark)}.why-us{background-color:#fff}.why-us-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px;text-align:center;margin-top:40px}.why-item{padding:20px;transition:transform .3s ease}.why-item i{font-size:3rem;color:var(--accent);margin-bottom:20px;display:inline-block}.why-item h4{font-family:var(--font-heading);font-size:1.2rem;color:var(--text-dark);margin-bottom:10px}.why-item p{font-size:.95rem;color:#666;line-height:1.6}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:35px;margin-bottom:50px}.catalog-info{font-size:1rem;color:#555;display:block;margin-top:10px}.product-card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.05);transition:all .4s cubic-bezier(.165,.84,.44,1);border:1px solid rgba(0,0,0,.03);display:flex;flex-direction:column}.product-card:hover{transform:translateY(-10px);box-shadow:0 20px 40px rgba(0,0,0,.1);border-color:var(--accent)}.card-image{width:100%;height:240px;position:relative;overflow:hidden;background-color:#f0f2f5;display:flex;align-items:center;justify-content:center}.card-image img{width:100%;height:100%;object-fit:contain;padding:20px;transition:transform .6s ease}.product-card:hover .card-image img{transform:scale(1.08)}.badge{position:absolute;top:15px;left:15px;background-color:var(--accent);color:#fff;padding:6px 14px;border-radius:50px;font-size:.75rem;font-weight:700;text-transform:uppercase;z-index:10;box-shadow:0 4px 10px rgba(255,109,31,.3)}.card-content{padding:1.8rem;text-align:left}.card-content h3{font-family:var(--font-heading);font-size:1.25rem;color:var(--text-dark);margin-bottom:.8rem}.card-content p{font-size:.95rem;color:#666;line-height:1.5}.product-action{text-align:center;margin-top:20px}.teaser-card{background:#fff;border-radius:20px;padding:4rem;box-shadow:0 20px 50px rgba(0,0,0,.08);border:1px solid rgba(0,0,0,.03)}.teaser-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center}.teaser-text h2{font-size:1.8rem;line-height:1.2;margin-bottom:1.5rem}.teaser-text p{font-size:1.1rem;color:#555;margin-bottom:2.5rem;max-width:90%}.teaser-cta .btn{margin:0}.teaser-visual{display:flex;justify-content:center;align-items:center;padding:20px}.teaser-image-wrapper{position:relative;width:280px;height:380px;border-radius:20px;overflow:hidden;box-shadow:0 15px 35px rgba(0,0,0,.2)}.teaser-img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s ease}.teaser-card:hover .teaser-img{transform:scale(1.05)}.glass-beads-effect{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,transparent 40%,rgba(255,255,255,.2) 50%,transparent 60%);animation:shine 5s infinite linear;pointer-events:none}@keyframes shine{from{transform:translateX(-100%)}to{transform:translateX(100%)}}.testimonials-section{background-color:#faf3e1;padding:80px 0}.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:50px}.testimonial-card{background:#fff;padding:40px 30px;border-radius:15px;box-shadow:0 10px 30px rgba(0,0,0,.05);position:relative;text-align:center;overflow:hidden;transition:all .4s cubic-bezier(.175,.885,.32,1.275);display:flex;flex-direction:column;justify-content:center;height:100%;border:1px solid rgba(0,0,0,.03)}.card-watermark{position:absolute;top:-10px;left:20px;font-size:6rem;color:var(--accent,#ff6d1f);opacity:.07;z-index:0;transition:all .5s ease;transform:rotate(-10deg)}.testimonial-card:hover .card-watermark{opacity:.15;transform:rotate(0) scale(1.1);top:10px}.testimonial-card:hover{transform:translateY(-10px);box-shadow:0 20px 50px rgba(0,0,0,.1)}.review-text{position:relative;z-index:1;font-style:italic;color:#444;line-height:1.7;font-size:1.05rem;margin-bottom:25px;margin-top:15px}.review-stars{position:relative;z-index:1;color:#ffc107;font-size:1.1rem;letter-spacing:3px}.hover-line{position:absolute;bottom:0;left:0;height:4px;width:0%;background-color:var(--accent,#ff6d1f);transition:width .4s ease;border-radius:0 4px 0 0}.testimonial-card:hover .hover-line{width:100%}.testimonials-gratitude{text-align:center;margin-top:30px;padding:25px 20px;background:rgba(255,109,31,.05);border-radius:15px;border:1px dashed var(--accent,#ff6d1f);max-width:900px;margin-left:auto;margin-right:auto}.gratitude-content{max-width:700px;margin:0 auto}.gratitude-icon{font-size:2rem;color:var(--accent,#ff6d1f);margin-bottom:10px;display:block}.testimonials-gratitude p{font-family:var(--font-body);font-size:1rem;color:var(--text-dark,#222);line-height:1.5;font-style:italic;margin-bottom:15px}.gratitude-line{width:40px;height:2px;background-color:var(--accent,#ff6d1f);margin:0 auto;border-radius:2px}@media (max-width:992px){.teaser-grid{grid-template-columns:1fr;gap:40px;text-align:center}.teaser-text .hero-line{margin:0 auto 20px auto}.teaser-visual{padding:0;margin-top:30px}.teaser-image-wrapper{width:220px;height:300px}.testimonials-grid{grid-template-columns:1fr;max-width:500px;margin-left:auto;margin-right:auto}}@media (max-width:768px){.hero-text-box{padding:2rem;text-align:center}.hero-content{justify-content:center}.hero-line{margin:0 auto 20px auto}.hero-content h1{font-size:2.5rem}.hero-buttons{flex-direction:column;align-items:center}.btn{width:100%;max-width:300px;margin:10px 0}.testimonials-gratitude{margin-top:25px;padding:20px 15px}.gratitude-icon{font-size:1.8rem}.testimonials-gratitude p{font-size:.9rem}}