:root{--primary:#1a1a24;--primary-light:#2c2c3d;--accent:#d4af37;--accent-hover:#c5a028;--bg-color:#fdfbf7;--surface:#fff;--text-main:#111;--text-muted:#666;--border:#eaeaea;--radius:12px;--shadow:0 10px 30px #0000000d;--font-sans:"Inter", sans-serif;--font-serif:"Playfair Display", serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:0 24px}.btn{cursor:pointer;font-weight:500;font-family:var(--font-sans);border:none;border-radius:50px;justify-content:center;align-items:center;padding:12px 24px;font-size:15px;text-decoration:none;transition:all .2s;display:inline-flex}.btn-lg{padding:16px 32px;font-size:16px}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-light);transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.btn-outline{color:var(--primary);border:1px solid var(--border);background-color:#0000}.btn-outline:hover{border-color:var(--primary);background-color:#00000008}.btn-text{color:var(--text-main);background-color:#0000;font-weight:600}.btn-text:hover{color:var(--accent)}.btn-block{width:100%}.navbar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:100;border-bottom:1px solid var(--border);background-color:#ffffffe6;position:fixed;top:0;left:0;right:0}.nav-content{justify-content:space-between;align-items:center;height:80px;display:flex}.logo{font-family:var(--font-serif);color:var(--primary);align-items:center;gap:12px;font-size:22px;font-weight:700;display:flex}.logo-img{width:auto;height:40px}.nav-links{gap:32px;display:none}.nav-links a{color:var(--text-muted);font-weight:500;text-decoration:none;transition:color .2s}.nav-links a:hover{color:var(--primary)}@media (width>=768px){.nav-links{display:flex}}.hero{padding:160px 0 100px;overflow:hidden}.hero-container{grid-template-columns:1fr;align-items:center;gap:60px;display:grid}@media (width>=992px){.hero-container{grid-template-columns:1.1fr .9fr}}.badge{color:#b08d23;background-color:#d4af371a;border-radius:50px;margin-bottom:24px;padding:6px 16px;font-size:14px;font-weight:600;display:inline-block}.hero-title{font-family:var(--font-serif);color:var(--primary);margin-bottom:24px;font-size:48px;line-height:1.1}.hero-title .highlight{color:var(--accent);font-style:italic}@media (width>=768px){.hero-title{font-size:64px}}.hero-subtitle{color:var(--text-muted);max-width:500px;margin-bottom:40px;font-size:18px}.hero-cta{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.mockup-window{background-color:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border);animation:6s ease-in-out infinite float;overflow:hidden}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-20px)}to{transform:translateY(0)}}.mockup-header{border-bottom:1px solid var(--border);background-color:#f5f5f7;align-items:center;gap:8px;height:40px;padding:0 16px;display:flex}.mockup-header i{background-color:#e0e0e0;border-radius:50%;width:12px;height:12px;display:block}.mockup-header i:first-child{background-color:#ff5f56}.mockup-header i:nth-child(2){background-color:#ffbd2e}.mockup-header i:nth-child(3){background-color:#27c93f}.mockup-body{background-color:#fafafa;justify-content:center;align-items:center;min-height:350px;padding:40px;display:flex}.mockup-inner{text-align:center;background:#fff;border-radius:12px;padding:40px;box-shadow:0 4px 20px #0000000a}.mockup-inner h2{font-family:var(--font-serif);margin-bottom:8px;font-size:32px}.mockup-inner p{color:var(--text-muted);margin-bottom:24px}.mockup-btn{background-color:var(--primary);color:#fff;font-family:var(--font-sans);border:none;border-radius:8px;padding:12px 24px}.features{background-color:var(--surface);padding:100px 0}.section-header{text-align:center;max-width:600px;margin:0 auto 60px}.section-header h2{font-family:var(--font-serif);color:var(--primary);margin-bottom:16px;font-size:40px}.section-header p{color:var(--text-muted);font-size:18px}.features-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:32px;display:grid}.feature-card{background-color:var(--bg-color);border-radius:var(--radius);padding:32px;transition:transform .3s}.feature-card:hover{transform:translateY(-5px)}.feature-card .icon{margin-bottom:20px;font-size:40px}.feature-card h3{color:var(--primary);margin-bottom:12px;font-size:20px}.feature-card p{color:var(--text-muted);font-size:15px}.pricing{background-color:var(--bg-color);padding:100px 0}.loading{text-align:center;color:var(--text-muted);padding:40px}.plans-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));justify-content:center;align-items:start;gap:32px;display:grid}.plan-card{background-color:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border);padding:40px 32px;transition:transform .3s;position:relative}.plan-card:hover{transform:translateY(-5px)}.plan-card.destaque{border:2px solid var(--accent);box-shadow:0 20px 40px #d4af3726}.destaque-badge{background-color:var(--accent);color:#fff;text-transform:uppercase;letter-spacing:1px;border-radius:20px;padding:4px 16px;font-size:12px;font-weight:600;position:absolute;top:-14px;left:50%;transform:translate(-50%)}.plan-name{color:var(--primary);margin-bottom:16px;font-size:20px;font-weight:600}.plan-price{font-family:var(--font-serif);color:var(--primary);align-items:baseline;margin-bottom:8px;font-size:48px;font-weight:700;display:flex}.plan-price span{font-size:20px;font-family:var(--font-sans);color:var(--text-muted);margin-right:4px;font-weight:400}.plan-features{margin:32px 0;list-style:none}.plan-features li{color:var(--text-muted);align-items:flex-start;gap:12px;margin-bottom:16px;display:flex}.plan-features li:before{content:"✓";color:var(--accent);font-weight:700}.plan-btn{width:100%}.footer{background-color:var(--primary);color:#fff;text-align:center;padding:60px 0}.footer-logo{filter:brightness(0)invert();height:40px;margin-bottom:16px}.footer-brand p{color:#a0a0b0;font-size:14px}.modal{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background-color:#0009;justify-content:center;align-items:center;padding:24px;display:none;position:fixed;inset:0}.modal.active{display:flex}.modal-content{background-color:var(--surface);border-radius:var(--radius);width:100%;max-width:500px;padding:40px;animation:.3s slideUp;position:relative;box-shadow:0 24px 48px #0003}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.close-btn{cursor:pointer;color:var(--text-muted);font-size:24px;position:absolute;top:24px;right:24px}.modal-content h2{font-family:var(--font-serif);color:var(--primary);margin-bottom:8px}.modal-content>p{color:var(--text-muted);margin-bottom:24px;font-size:14px}.form-group{margin-bottom:20px}.form-group label{margin-bottom:8px;font-size:14px;font-weight:500;display:block}.form-group input{border:1px solid var(--border);width:100%;font-family:var(--font-sans);border-radius:8px;padding:12px 16px;font-size:15px;transition:border-color .2s}.form-group input:focus{border-color:var(--primary);outline:none}.input-group{display:flex}.input-group input{border-right:none;border-top-right-radius:0;border-bottom-right-radius:0}.input-group .addon{border:1px solid var(--border);color:var(--text-muted);background-color:#f5f5f7;border-top-right-radius:8px;border-bottom-right-radius:8px;align-items:center;padding:0 16px;font-size:14px;display:flex}.form-group small{color:var(--text-muted);margin-top:6px;font-size:12px;display:block}.error-message{color:#dc3545;text-align:center;margin-top:16px;font-size:14px}