:root{--primary-color: #4a9eff;--primary-dark: #2b7de9;--secondary-color: #8D6E63;--text-color: #1F2937;--bg-color: #F9FAFB;--white: #FFFFFF;--gray-100: #F3F4F6;--gray-200: #E5E7EB;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--font-sans: "Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--text-color);background-color:var(--bg-color);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.site-header{position:fixed;top:0;left:0;right:0;background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--gray-200);z-index:1000;padding:1rem 0}.site-header .container{display:flex;justify-content:space-between;align-items:center}.logo{font-weight:700;font-size:1.5rem;color:var(--primary-color);letter-spacing:-.02em}nav{display:flex;gap:2rem;align-items:center}nav a{text-decoration:none;color:var(--text-color);font-weight:500;transition:color .2s}nav a:hover{color:var(--primary-color)}.btn-primary{background-color:var(--primary-color);color:var(--white);padding:.75rem 1.5rem;border-radius:.5rem;text-decoration:none;font-weight:600;transition:background-color .2s,transform .1s;border:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.btn-primary:hover{background-color:var(--primary-dark);transform:translateY(-1px)}.btn-secondary{background-color:var(--white);color:var(--text-color);padding:.75rem 1.5rem;border-radius:.5rem;text-decoration:none;font-weight:600;border:1px solid var(--gray-200);transition:border-color .2s;display:inline-flex;align-items:center;justify-content:center}.btn-secondary:hover{border-color:var(--text-color)}.btn-lg{padding:1rem 2rem;font-size:1.125rem}.btn-block{display:block;width:100%;text-align:center}.hero{padding:8rem 0 6rem;text-align:center;background:linear-gradient(to bottom,var(--white),var(--gray-100))}.hero h1{font-size:3.5rem;font-weight:800;line-height:1.2;margin-bottom:1.5rem;letter-spacing:-.03em}.hero .highlight{color:var(--primary-color)}.hero .subtitle{font-size:1.25rem;color:#4b5563;max-width:600px;margin:0 auto 2.5rem}.hero-actions{display:flex;gap:1rem;justify-content:center}.features{padding:6rem 0;background-color:var(--white)}.features h2{text-align:center;font-size:2.25rem;margin-bottom:3rem}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.feature-card{padding:2rem;border-radius:1rem;background-color:var(--bg-color);border:1px solid var(--gray-200);transition:transform .2s,box-shadow .2s}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}.feature-card .icon{font-size:2.5rem;margin-bottom:1rem}.feature-card h3{font-size:1.25rem;margin-bottom:.5rem}.pricing{padding:6rem 0;background-color:var(--gray-100)}.pricing h2{text-align:center;font-size:2.25rem;margin-bottom:3rem}.pricing-card{background-color:var(--white);max-width:400px;margin:0 auto;padding:3rem;border-radius:1.5rem;box-shadow:var(--shadow-lg);border:2px solid var(--primary-color);text-align:center}.price{font-size:3.5rem;font-weight:800;color:var(--primary-color);line-height:1;margin-bottom:.5rem}.price .unit{font-size:1.5rem;color:var(--text-color);font-weight:600}.price-desc{color:#6b7280;margin-bottom:2rem}.price-features{list-style:none;text-align:left;margin-bottom:2.5rem}.price-features li{margin-bottom:1rem;display:flex;align-items:center;gap:.75rem}.contact{padding:6rem 0;background-color:var(--white);text-align:center}.contact h2{font-size:2.25rem;margin-bottom:1rem}.contact p{color:#4b5563;margin-bottom:2.5rem}.contact-form{max-width:500px;margin:0 auto;display:flex;flex-direction:column;gap:1rem}.contact-form input,.contact-form textarea{padding:.75rem 1rem;border-radius:.5rem;border:1px solid var(--gray-200);font-family:inherit;font-size:1rem;transition:border-color .2s}.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #4a9eff1a}footer{padding:2rem 0;background-color:var(--text-color);color:var(--gray-200);text-align:center}@media(max-width:768px){.hero{padding-top:11rem}.hero h1{font-size:2.5rem}.site-header .container{flex-direction:column;gap:1rem}nav{gap:1rem;flex-wrap:wrap;justify-content:center}}