:root{--primary:#ff4d00;--primary-light:#ff7533;--secondary:#222;--bg-light:#fcfcfc;--bg-white:#fff;--text-main:#1a1a1a;--text-muted:#666;--accent:#ffefea;--border:#eee;--radius:12px;--shadow:0 10px 30px #0000000d;--transition:all .3s ease}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-light);color:var(--text-main);font-family:Inter,sans-serif;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:Outfit,sans-serif;font-weight:700}a{color:inherit;transition:var(--transition);text-decoration:none}ul{list-style:none}button,.btn{cursor:pointer;transition:var(--transition);border:none;outline:none;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 24px}section{padding:100px 0}nav{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;border-bottom:1px solid var(--border);background:#fffc;position:fixed;top:0;left:0;right:0}.nav-content{justify-content:space-between;align-items:center;height:80px;display:flex}.logo img{height:50px;display:block}.nav-links{align-items:center;gap:32px;display:flex}.nav-links a:hover{color:var(--primary)}.hero{background:radial-gradient(circle at top right, var(--accent) 0%, transparent 40%);text-align:center;padding:180px 0 100px}.hero h1{color:var(--secondary);margin-bottom:24px;font-size:clamp(2.5rem,8vw,4.5rem);line-height:1.1}.hero h1 span{color:var(--primary)}.hero p{color:var(--text-muted);max-width:600px;margin:0 auto 40px;font-size:1.2rem}.btn-primary{background:var(--primary);color:#fff;border-radius:var(--radius);padding:16px 32px;font-size:1.1rem;font-weight:600;display:inline-block;box-shadow:0 10px 20px #ff4d0033}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 15px 30px #ff4d004d}.features-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;margin-top:60px;display:grid}.feature-card{background:var(--bg-white);border-radius:var(--radius);border:1px solid var(--border);transition:var(--transition);padding:40px}.feature-card:hover{border-color:var(--primary);box-shadow:var(--shadow);transform:translateY(-10px)}.feature-icon{background:var(--accent);width:60px;height:60px;color:var(--primary);border-radius:50%;justify-content:center;align-items:center;margin-bottom:24px;display:flex}.contact-section{background:var(--bg-white)}.contact-grid{grid-template-columns:1fr 1fr;gap:80px;display:grid}.contact-form{flex-direction:column;gap:20px;display:flex}.form-group{flex-direction:column;gap:8px;display:flex}.form-group label{font-size:.9rem;font-weight:600}.form-group input,.form-group textarea{border-radius:var(--radius);border:1px solid var(--border);background:var(--bg-light);transition:var(--transition);padding:14px;font-family:inherit}.form-group input:focus,.form-group textarea:focus{border-color:var(--primary);background:var(--bg-white);box-shadow:0 0 0 4px var(--accent)}footer{border-top:1px solid var(--border);text-align:center;color:var(--text-muted);padding:60px 0;font-size:.9rem}.mobile-menu-btn{color:var(--secondary);cursor:pointer;background:0 0;border:none;padding:8px;display:none}@media (width<=768px){.desktop-only{display:none!important}.mobile-menu-btn{display:block}.nav-links.mobile-active{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:2000;background:#fffffffa;flex-direction:column;justify-content:flex-start;align-items:center;gap:32px;width:100%;height:100dvh;padding:80px 40px 40px;display:flex;position:fixed;top:0;left:0}.nav-links.mobile-active a{font-family:Outfit,sans-serif;font-size:2rem;font-weight:700}.nav-links.mobile-active .btn-primary{text-align:center;width:100%;margin-top:10px;padding:24px 48px;font-size:1.5rem}.mobile-menu-btn{z-index:2100;display:block;position:relative}.contact-grid{grid-template-columns:1fr;gap:40px}section{padding:60px 0}}.whatsapp-float{color:#fff;text-align:center;z-index:100;width:60px;height:60px;transition:var(--transition);background-color:#25d366;border-radius:50px;justify-content:center;align-items:center;font-size:30px;display:flex;position:fixed;bottom:40px;right:40px;box-shadow:2px 2px 3px #999}.whatsapp-float:hover{background-color:#128c7e;transform:scale(1.1)}@media (width<=768px){.whatsapp-float{width:50px;height:50px;bottom:20px;right:20px}}