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ease-in-out infinite}.hero-content{text-align:center;color:#fff;z-index:2;position:relative;opacity:0;transform:translateY(30px)}.hero-title{font-size:clamp(2.5rem,5vw,4rem);font-weight:800;margin-bottom:1.5rem;line-height:1.2}.gradient-text{background:linear-gradient(135deg,gold,#ffed4e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:block;margin-top:.5rem}.hero-description{font-size:1.25rem;margin-bottom:2.5rem;opacity:.9;max-width:600px;margin-left:auto;margin-right:auto;line-height:1.6}.hero-buttons{display:flex;gap:1rem;justify-content:center;margin-bottom:3rem;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:1rem 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h2{font-size:clamp(2rem,4vw,3rem);font-weight:700;margin-bottom:1rem;color:var(--text-dark)}.section-header p{font-size:1.25rem;color:var(--text-light);max-width:600px;margin:0 auto}.features{background:var(--bg-light)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem}.feature-card{background:#fff;padding:2.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);text-align:center;transition:var(--transition);opacity:0;transform:translateY(30px);border:1px solid var(--border-light)}.feature-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg)}.feature-icon{display:inline-flex;align-items:center;justify-content:center;width:80px;height:80px;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;border-radius:50%;margin-bottom:1.5rem}.feature-card h3{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:var(--text-dark)}.feature-card 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p{color:var(--text-light)}.interactive-form{display:flex;flex-direction:column;gap:1.5rem}.form-field{display:flex;flex-direction:column;gap:.5rem}.form-field label{font-weight:500;color:var(--text-dark)}.form-field input,.form-field textarea{padding:.75rem;border:2px solid var(--border-light);border-radius:var(--radius-sm);font-size:1rem;transition:var(--transition);font-family:inherit}.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #667eea1a}.demo-submit{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;border:none;padding:1rem 2rem;border-radius:var(--radius-sm);font-weight:600;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;gap:.5rem}.demo-submit:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.demo-features{display:flex;flex-direction:column;gap:1.5rem}.demo-feature{display:flex;align-items:center;gap:1rem;padding:1rem;background:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);font-weight:500}.download{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff}.download-content{text-align:center;opacity:0;transform:translateY(30px)}.download-content h2{font-size:clamp(2rem,4vw,3rem);font-weight:700;margin-bottom:1rem}.download-content>p{font-size:1.25rem;margin-bottom:3rem;opacity:.9}.download-options{display:grid;grid-template-columns:1fr 1fr;gap:3rem;max-width:800px;margin:0 auto}.download-card{background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-lg);padding:2.5rem;text-align:center}.download-header{margin-bottom:2rem}.download-header h3{font-size:1.5rem;font-weight:600;margin-bottom:.5rem}.price{font-size:2rem;font-weight:800;color:var(--accent-color)}.download-features{list-style:none;margin-bottom:2rem;text-align:left}.download-features li{display:flex;align-items:center;gap:.5rem;margin-bottom:.75rem;opacity:.9}.download-btn{background:linear-gradient(135deg,gold,#ffed4e);color:var(--text-dark);border:none;padding:1rem 2rem;border-radius:var(--radius-md);font-weight:600;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%}.download-btn:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.download-info{text-align:left}.download-info h4{font-size:1.25rem;font-weight:600;margin-bottom:1rem;color:var(--accent-color)}.download-info ul{list-style:none;margin-bottom:2rem}.download-info 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