*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg: #f0f2f5;--bg-secondary: #e4e8f0;--bg-card: #ffffff;--text: #0a1428;--text-secondary: #565f7a;--text-muted: #8895a7;--primary: #5856d6;--primary-light: #7c7ff3;--primary-dark: #3d3b93;--primary-hover: #4a4585;--success: #34c759;--warning: #ff9500;--danger: #ff3b30;--info: #30b0c0;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .06);--shadow: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 12px 32px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 48px rgba(0, 0, 0, .12);--radius: 12px;--radius-lg: 16px;--sidebar-width: 260px;--topbar-height: 64px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", sans-serif;--transition: all .2s cubic-bezier(.4, 0, .2, 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auto;display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.feature-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:36px 28px;box-shadow:var(--shadow);transition:var(--transition);border:1px solid rgba(0,0,0,.04)}.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}.feature-icon{font-size:40px;display:block;margin-bottom:20px}.feature-card h3{font-size:18px;font-weight:700;margin-bottom:12px;color:var(--text)}.feature-card p{font-size:14px;color:var(--text-secondary);line-height:1.6}.steps-grid{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:36px}.step-card{text-align:center}.step-number{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--primary),#667eea);color:#fff;font-size:24px;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}.step-card h3{font-size:17px;font-weight:700;margin-bottom:10px;color:var(--text)}.step-card 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h2{font-size:36px;font-weight:800;margin-bottom:16px}.cta-content p{font-size:16px;opacity:.9;margin-bottom:36px}.landing-footer{background:#1a1a2e;color:#a0aec0;padding:48px 24px}.landing-footer-inner{max-width:1200px;margin:0 auto}.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:20px}.footer-links{display:flex;gap:28px;margin-bottom:20px}.footer-links a{color:#a0aec0;text-decoration:none;font-size:14px;transition:var(--transition)}.footer-links a:hover{color:#fff}.footer-copy{font-size:12px;color:#64748b}@media(max-width:860px){.hero{grid-template-columns:1fr;gap:40px;padding:40px 20px;min-height:auto}.hero-title{font-size:36px}.hero-preview{width:100%;max-width:340px}.features-grid,.steps-grid{grid-template-columns:1fr}.pricing-grid{grid-template-columns:1fr;max-width:400px}.pricing-popular{transform:none}.faq-grid{grid-template-columns:1fr}.landing-nav-links{display:none}.stats-grid{grid-template-columns:repeat(2,1fr)}.page-header-row{flex-direction:column}.page h1{font-size:24px}}