:root{--color-bg: #ffffff;--color-surface: #f4f4f5;--color-surface-hover: #ffffff;--color-primary: #D32F2F;--color-primary-hover: #b71c1c;--color-secondary: #f4f4f5;--color-text: #18181b;--color-text-muted: #52525b;--color-whatsapp: #25D366;--font-heading: "Outfit", sans-serif;--font-body: "Inter", sans-serif;--container-width: 1200px;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--transition-fast: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s cubic-bezier(.16, 1, .3, 1);--shadow-sm: 0 4px 6px rgba(0,0,0,.05);--shadow-md: 0 10px 20px rgba(0,0,0,.08);--shadow-lg: 0 20px 40px rgba(0,0,0,.12)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-body);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;overflow-x:hidden}.container{max-width:var(--container-width);margin:0 auto;padding:0 5%}.highlight{color:var(--color-primary)}.mt-10{margin-top:10px}h1,h2,h3,h4{font-family:var(--font-heading);line-height:1.2}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;text-decoration:none;border-radius:var(--radius-sm);transition:all var(--transition-fast);cursor:pointer;border:none}.btn-primary{background-color:var(--color-primary);color:#fff;box-shadow:0 4px 10px #d32f2f4d}.btn-primary:hover{background-color:var(--color-primary-hover);transform:translateY(-2px);box-shadow:0 8px 15px #d32f2f66}.btn-whatsapp{background-color:var(--color-whatsapp);color:#fff;box-shadow:0 4px 10px #25d3664d}.btn-whatsapp:hover{background-color:#1ebe57;transform:translateY(-2px);box-shadow:0 8px 15px #25d36666;color:#fff}.btn-secondary{background-color:transparent;border:2px solid var(--color-bg);color:var(--color-bg)}.btn-secondary:hover{background-color:var(--color-bg);color:var(--color-primary)}.btn-banner{border:2px solid #fff;color:#fff}.btn-banner:hover{background-color:#fff;color:var(--color-whatsapp)}.sm-btn{padding:10px 20px;font-size:.9rem}.lg-btn{padding:16px 32px;font-size:1.1rem;border-radius:50px}@keyframes pulse{0%{box-shadow:0 0 #d32f2f66}70%{box-shadow:0 0 0 15px #d32f2f00}to{box-shadow:0 0 #d32f2f00}}.pulse-glow{animation:pulse 2s infinite}@keyframes pulse-green{0%{box-shadow:0 0 #25d36680}70%{box-shadow:0 0 0 15px #25d36600}to{box-shadow:0 0 #25d36600}}.pulse-glow-green{animation:pulse-green 2s infinite}.navbar{position:fixed;top:0;left:0;width:100%;padding:20px 0;z-index:1000;transition:background-color var(--transition-fast),padding var(--transition-fast),box-shadow var(--transition-fast);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,.05)}.navbar.scrolled{background-color:#fffffffa;padding:15px 0;box-shadow:var(--shadow-sm)}.nav-content{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:12px;font-family:var(--font-heading);font-weight:900;font-size:1.3rem;line-height:1;color:var(--color-primary)}.logo-img{width:40px;height:40px;object-fit:contain;transition:transform .6s ease}.logo-text span{font-size:.95rem;font-weight:600;color:var(--color-text)}.nav-links{display:flex;align-items:center;gap:45px}.nav-links .btn-whatsapp{margin-left:15px}.navbar:not(.scrolled) .nav-links a:not(.btn){color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.5)}.navbar.scrolled .nav-links a:not(.btn){color:var(--color-text)}.nav-links a:not(.btn){text-decoration:none;font-weight:600;font-size:.95rem;position:relative;transition:color var(--transition-fast)}.nav-links a:not(.btn):hover{color:var(--color-primary)}.nav-links a:not(.btn):after{content:"";position:absolute;bottom:-5px;left:0;width:0%;height:2px;background-color:var(--color-primary);transition:width var(--transition-fast)}.nav-links a:not(.btn):hover:after{width:100%}.navbar:not(.scrolled) .logo-text,.navbar:not(.scrolled) .logo-text span{color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.5)}.logo:hover .spinning-gear{transform:rotate(60deg) scale(1.1)}.hero{position:relative;min-height:100vh;display:flex;align-items:center;background-image:url(/assets/hero-screws-pro-lgjGgGz9.png);background-size:cover;background-position:center;background-attachment:fixed}.hero-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#18181bf2,#d32f2f99);z-index:1}.hero-content{position:relative;z-index:2;padding-top:80px}.hero-text{max-width:650px;color:#fff}.hero-impact-container{margin-bottom:25px}.hero-impact{display:inline-block;background-color:var(--color-primary);color:#fff;padding:10px 20px;border-radius:var(--radius-sm);font-family:var(--font-heading);font-weight:900;font-size:1.4rem;transform:rotate(-1.5deg);box-shadow:var(--shadow-md);letter-spacing:.5px}.badge{display:inline-block;padding:6px 14px;background-color:#ffffff26;color:#fff;border:1px solid rgba(255,255,255,.3);border-radius:50px;font-size:.85rem;font-weight:600;margin-bottom:24px;letter-spacing:1px;text-transform:uppercase;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.hero h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:900;margin-bottom:12px;text-shadow:0 4px 10px rgba(0,0,0,.4)}.hero h1 span{color:#fcc}.hero p{font-size:1.15rem;color:#ffffffe6;margin-bottom:40px;max-width:550px;font-weight:400;text-shadow:0 2px 5px rgba(0,0,0,.4)}.hero-actions{display:flex;gap:20px;flex-wrap:wrap}.features-bar{background-color:#fff;padding:40px 0;transform:translateY(-40px);border-radius:var(--radius-md);box-shadow:var(--shadow-md);z-index:10;position:relative;width:90%;max-width:1000px;margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px}.feature-item{display:flex;align-items:flex-start;gap:15px}.feature-item i{font-size:2.2rem;color:var(--color-primary);margin-top:5px}.feature-item h3{font-size:1.05rem;margin-bottom:5px;color:var(--color-text)}.feature-item p{color:var(--color-text-muted);font-size:.9rem;line-height:1.4}.sectors-section{padding:60px 0 100px;background-color:var(--color-bg)}.section-heading{text-align:center;margin-bottom:60px}.section-heading h2{font-size:2.8rem;margin-bottom:16px}.focus-text{font-size:1.1rem;color:var(--color-text-muted);max-width:800px;margin:0 auto;padding:20px;background-color:var(--color-surface);border-radius:var(--radius-md);border-left:5px solid var(--color-primary)}.focus-text strong{color:var(--color-text)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:minmax(320px,auto);gap:24px}.product-card{background-color:var(--color-surface);border:1px solid rgba(0,0,0,.05);border-radius:var(--radius-lg);padding:40px;transition:transform var(--transition-slow),box-shadow var(--transition-slow),background-color var(--transition-fast);position:relative;overflow:hidden;display:flex;flex-direction:column}.product-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg);background-color:var(--color-surface-hover);border-color:#d32f2f33}.card-icon{width:60px;height:60px;background-color:#d32f2f1a;color:var(--color-primary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.8rem;margin-bottom:24px;transition:transform var(--transition-fast),background-color var(--transition-fast)}.product-card:hover .card-icon{transform:scale(1.1) rotate(5deg);background-color:var(--color-primary);color:#fff}.product-card h3{font-size:1.5rem;margin-bottom:16px;color:var(--color-text)}.product-card p{color:var(--color-text-muted);font-size:.95rem;margin-bottom:24px;flex-grow:1}.card-list{list-style:none;margin-top:auto;border-top:1px solid rgba(0,0,0,.05);padding-top:20px}.card-list li{font-size:.9rem;color:var(--color-text-muted);margin-bottom:10px;display:flex;align-items:center;gap:8px;font-weight:500}.card-list i{color:var(--color-primary);font-size:.9rem}.cta-mid-section{text-align:center;margin-top:40px}.text-link{color:var(--color-primary);text-decoration:none;font-weight:700;display:inline-flex;align-items:center;gap:5px;transition:gap var(--transition-fast)}.lg-link{font-size:1.2rem}.text-link:hover{gap:12px}.lead-magnet{background-color:var(--color-surface);padding:80px 0;border-top:1px solid rgba(0,0,0,.05);border-bottom:1px solid rgba(0,0,0,.05)}.lead-magnet-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.lm-content h2{font-size:2.2rem;margin-bottom:20px}.lm-content p{color:var(--color-text-muted);font-size:1.05rem;margin-bottom:30px}.optin-form{background-color:#fff;padding:30px;border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.form-group{margin-bottom:15px}.optin-form input{width:100%;padding:14px 20px;border:1px solid #e4e4e7;border-radius:var(--radius-sm);font-family:var(--font-body);font-size:1rem;outline:none;transition:border var(--transition-fast);background-color:#fafafa}.optin-form input:focus{border-color:var(--color-primary);background-color:#fff}.form-btn{width:100%;margin-top:10px}.tiny-text{font-size:.8rem!important;color:#a1a1aa!important;margin-top:15px!important;margin-bottom:0!important;text-align:center}.lm-image img{width:100%;max-width:500px;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);transform:perspective(1000px) rotateY(-5deg) rotateX(5deg);transition:transform .5s ease}.lm-image img:hover{transform:perspective(1000px) rotateY(0) rotateX(0)}.cta-banner{background:linear-gradient(135deg,var(--color-primary) 0%,#901212 100%);padding:80px 0;color:#fff}.cta-content{text-align:center}.cta-content h2{font-size:2.5rem;margin-bottom:16px;color:#fff}.cta-content p{color:#ffffffe6;font-size:1.2rem;margin-bottom:40px}.footer{padding:80px 0 20px;background-color:var(--color-surface);color:var(--color-text);border-top:1px solid #e4e4e7}.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-bottom:60px}.footer-brand p{color:var(--color-text-muted);margin:20px 0;font-size:.95rem;max-width:400px}.social-links-wrap{margin:25px 0;display:flex;align-items:center;gap:15px}.social-hook{font-weight:600;font-size:.95rem;color:var(--color-text)}.social-links a{width:40px;height:40px;border-radius:50%;background-color:#e4e4e7;color:var(--color-text);box-shadow:var(--shadow-sm);display:flex;align-items:center;justify-content:center;text-decoration:none;transition:all var(--transition-fast)}.social-links a:hover{background-color:var(--color-primary);color:#fff;transform:translateY(-3px)}.footer-info h3{color:var(--color-text)!important}.footer-info p{color:var(--color-text-muted);margin-bottom:12px;display:flex;align-items:center;gap:12px;font-weight:500}.footer-info i{color:var(--color-primary);font-size:1.1rem}.footer-map{text-align:right}.footer-bottom{text-align:center;border-top:1px solid rgba(0,0,0,.05);padding-top:20px;color:var(--color-text-muted);font-size:.9rem}.whatsapp-float{position:fixed;bottom:30px;right:30px;width:65px;height:65px;background-color:var(--color-whatsapp);color:#fff;border-radius:50%;display:flex;justify-content:center;align-items:center;font-size:32px;box-shadow:0 4px 15px #25d36666;z-index:1000;text-decoration:none;transition:transform .3s ease}.whatsapp-float:before{content:"";position:absolute;width:100%;height:100%;border-radius:50%;border:2px solid var(--color-whatsapp);animation:wa-pulse 2s infinite}.whatsapp-float:hover{transform:scale(1.1)}.wa-tooltip{position:absolute;right:80px;background-color:#fff;color:#333;padding:10px 18px;border-radius:8px;font-size:.9rem;font-weight:700;opacity:0;visibility:hidden;transition:opacity .3s ease,transform .3s ease;transform:translate(10px);white-space:nowrap;box-shadow:0 5px 15px #00000026}.tooltip-visible,.whatsapp-float:hover .wa-tooltip{opacity:1;visibility:visible;transform:translate(0)}@keyframes wa-pulse{0%{transform:scale(1);opacity:.8}to{transform:scale(1.5);opacity:0}}.fade-in{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}.fade-in.appear{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}.delay-3{transition-delay:.3s}@media (max-width: 1024px){.product-grid{grid-template-columns:repeat(2,1fr)}.lead-magnet-grid{grid-template-columns:1fr}.lm-image img{margin:0 auto;display:block}}@media (max-width: 768px){.navbar:not(.scrolled) .nav-links a:not(.btn){color:var(--color-text);text-shadow:none}.nav-links{display:none}.hero h1{font-size:2.2rem}.product-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:30px}.footer-map{text-align:center}.features-bar{width:100%;transform:translateY(0)}.hero-impact{font-size:1rem;padding:5px 10px}.social-links-wrap{flex-direction:column;align-items:flex-start}}