:root{--color-primary: #2563eb;--color-primary-dark: #1d4ed8;--color-primary-light: #dbeafe;--color-accent: #f59e0b;--color-dark: #0f172a;--color-text: #334155;--color-text-light: #64748b;--color-bg: #ffffff;--color-bg-alt: #f8fafc;--color-bg-dark: #0f172a;--color-border: #e2e8f0;--color-success: #10b981;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 6px rgba(0,0,0,.05), 0 10px 15px rgba(0,0,0,.03);--shadow-lg: 0 10px 25px rgba(0,0,0,.08), 0 20px 48px rgba(0,0,0,.05);--font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased}.container{max-width:1120px;margin:0 auto;padding:0 24px}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}ul{list-style:none}h1,h2,h3{color:var(--color-dark);line-height:1.2}.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:#ffffffeb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.logo{font-size:1.5rem;font-weight:800;color:var(--color-dark)}.logo span{color:var(--color-primary)}.nav-links{display:flex;gap:32px}.nav-links a{font-size:.9rem;font-weight:500;color:var(--color-text-light);transition:color .2s}.nav-links a:hover{color:var(--color-primary)}.nav-toggle{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px}.nav-toggle span{display:block;width:24px;height:2px;background:var(--color-dark);border-radius:2px;transition:.2s}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 28px;border-radius:var(--radius-sm);font-family:var(--font);font-size:.95rem;font-weight:600;cursor:pointer;border:none;transition:all .2s}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 2px 8px #2563eb4d}.btn-primary:hover{background:var(--color-primary-dark);box-shadow:0 4px 12px #2563eb66;transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-ghost:hover{background:var(--color-primary-light)}.hero{padding:140px 0 80px;background:linear-gradient(135deg,#f0f7ff,#e0ecff,#f8fafc);overflow:hidden}.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.hero-tag{display:inline-block;background:var(--color-primary-light);color:var(--color-primary);font-size:.85rem;font-weight:600;padding:6px 14px;border-radius:20px;margin-bottom:16px}.hero h1{font-size:3.5rem;font-weight:800;letter-spacing:-.02em;margin-bottom:20px}.hero-sub{font-size:1.15rem;color:var(--color-text-light);max-width:480px;margin-bottom:32px}.hero-actions{display:flex;gap:16px;margin-bottom:48px}.hero-stats{display:flex;gap:40px}.stat strong{display:block;font-size:1.5rem;color:var(--color-primary)}.stat span{font-size:.85rem;color:var(--color-text-light)}.hero-card{background:var(--color-bg);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-lg);max-width:340px;margin-left:auto;position:relative}.card-icon{font-size:2rem;margin-bottom:12px}.hero-card p{font-weight:600;color:var(--color-dark);margin-bottom:16px}.card-items{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.item-tag{background:var(--color-bg-alt);border:1px solid var(--color-border);padding:6px 12px;border-radius:20px;font-size:.8rem;font-weight:500;color:var(--color-text)}.card-status{display:inline-flex;align-items:center;gap:8px;color:var(--color-success);font-weight:600;font-size:.9rem}.card-status:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--color-success);animation:pulse 2s ease infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.problem{padding:100px 0;background:var(--color-bg)}.problem h2{text-align:center;font-size:2.2rem;margin-bottom:48px}.problem-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.problem-card{text-align:center;padding:32px 20px;border:1px solid var(--color-border);border-radius:var(--radius);transition:box-shadow .2s,transform .2s}.problem-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.problem-icon{font-size:2.5rem;margin-bottom:16px}.problem-card h3{font-size:1.05rem;margin-bottom:8px}.problem-card p{font-size:.9rem;color:var(--color-text-light)}.how{padding:100px 0;background:var(--color-bg-alt)}.how h2{text-align:center;font-size:2.2rem;margin-bottom:8px}.section-sub{text-align:center;color:var(--color-text-light);margin-bottom:60px}.steps{max-width:640px;margin:0 auto;display:flex;flex-direction:column;align-items:stretch}.step{display:flex;gap:24px;align-items:flex-start}.step-number{flex-shrink:0;width:48px;height:48px;border-radius:50%;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:700}.step-content h3{font-size:1.2rem;margin-bottom:6px}.step-content p{color:var(--color-text-light);font-size:.95rem}.step-line{width:2px;height:40px;background:var(--color-border);margin-left:23px}.benefits{padding:100px 0;background:var(--color-bg)}.benefits h2{text-align:center;font-size:2.2rem;margin-bottom:48px}.benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.benefit{padding:32px;border-radius:var(--radius);border:1px solid var(--color-border);transition:box-shadow .2s,transform .2s}.benefit:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.benefit-icon{font-size:2rem;margin-bottom:16px}.benefit h3{font-size:1.1rem;margin-bottom:8px}.benefit p{font-size:.9rem;color:var(--color-text-light)}.for-who{padding:100px 0;background:var(--color-bg-alt)}.for-who h2{text-align:center;font-size:2.2rem;margin-bottom:48px}.personas-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.persona{text-align:center;padding:32px 20px;background:var(--color-bg);border-radius:var(--radius);box-shadow:var(--shadow);transition:box-shadow .2s,transform .2s}.persona:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.persona-icon{font-size:2.5rem;margin-bottom:16px}.persona h3{font-size:1rem;margin-bottom:8px}.persona p{font-size:.85rem;color:var(--color-text-light)}.survey{padding:100px 0;background:linear-gradient(135deg,#0f172a,#1e293b);color:#fff}.survey-header{text-align:center;margin-bottom:48px}.survey-header h2{color:#fff;font-size:2.2rem;margin-bottom:12px}.survey-header p{color:#94a3b8;max-width:560px;margin:0 auto}.survey-form{max-width:680px;margin:0 auto}.form-group{margin-bottom:36px}.form-label{display:block;font-weight:600;font-size:1.05rem;margin-bottom:16px;color:#f1f5f9}.hint{font-weight:400;font-size:.85rem;color:#64748b}.radio-group,.checkbox-group{display:flex;flex-direction:column;gap:10px}.radio-option{display:flex;align-items:center;gap:12px;padding:14px 18px;background:#ffffff0f;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-sm);cursor:pointer;transition:background .15s,border-color .15s;font-size:.95rem;color:#cbd5e1}.radio-option:hover{background:#ffffff1a;border-color:#fff3}.radio-option input{accent-color:var(--color-primary);width:18px;height:18px}.radio-option input:checked+span{color:#fff}.form-contact{border-top:1px solid rgba(255,255,255,.1);padding-top:36px}.form-hint{color:#64748b;font-size:.9rem;margin-bottom:16px}.form-input{display:block;width:100%;padding:14px 18px;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-sm);background:#ffffff0f;color:#fff;font-family:var(--font);font-size:.95rem;margin-bottom:12px;transition:border-color .2s}.form-input::placeholder{color:#475569}.form-input:focus{outline:none;border-color:var(--color-primary);background:#ffffff14}.form-textarea{display:block;width:100%;padding:14px 18px;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-sm);background:#ffffff0f;color:#fff;font-family:var(--font);font-size:.95rem;margin-bottom:4px;transition:border-color 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20px;border-radius:20px;border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text-light);font-family:var(--font);font-size:.85rem;font-weight:500;cursor:pointer;transition:all .15s}.filter-btn:hover{border-color:var(--color-primary);color:var(--color-primary)}.filter-btn.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.builder-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.builder-card{border:2px solid var(--color-border);border-radius:var(--radius);overflow:hidden;background:var(--color-bg);transition:border-color .2s,box-shadow .2s}.builder-card:hover{box-shadow:var(--shadow-md)}.builder-card.selected{border-color:var(--color-primary);box-shadow:0 0 0 1px var(--color-primary)}.builder-img{position:relative;width:100%;height:180px;overflow:hidden;background:var(--color-bg-alt)}.builder-img img{width:100%;height:100%;object-fit:cover}.builder-price{position:absolute;top:10px;right:10px;background:var(--color-dark);color:#fff;font-size:.85rem;font-weight:700;padding:4px 10px;border-radius:8px}.builder-price small{font-size:.65rem;font-weight:400;opacity:.7}.builder-info{padding:14px}.builder-info h3{font-size:.9rem;margin-bottom:4px}.builder-desc{font-size:.75rem;color:var(--color-text-light);margin-bottom:8px}.btn-add{width:100%;padding:10px;border:1px dashed var(--color-primary);border-radius:var(--radius-sm);background:var(--color-primary-light);color:var(--color-primary);font-family:var(--font);font-size:.85rem;font-weight:600;cursor:pointer;transition:background .15s}.btn-add:hover{background:#c7dbfe}.builder-controls{display:flex;flex-direction:column;gap:8px}.size-select{display:flex;align-items:center;gap:8px;font-size:.85rem}.size-select label{font-weight:500;color:var(--color-text-light)}.size-select select{flex:1;padding:6px 8px;border:1px solid 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var(--color-border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.suitcase-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.suitcase-header h3{font-size:1.1rem}.suitcase-count{font-size:.8rem;color:var(--color-text-light);background:var(--color-bg-alt);padding:4px 10px;border-radius:12px}.suitcase-empty{color:var(--color-text-light);font-size:.9rem;text-align:center;padding:24px 0}.suitcase-list{list-style:none;margin-bottom:16px}.suitcase-item{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--color-border)}.suitcase-item:last-child{border-bottom:none}.suitcase-item-info strong{display:block;font-size:.85rem;color:var(--color-dark)}.suitcase-item-info span{font-size:.75rem;color:var(--color-text-light)}.suitcase-item-price{font-weight:700;font-size:.9rem;color:var(--color-primary)}.suitcase-item-actions{display:flex;align-items:center;gap:8px}.btn-remove-sm{background:none;border:none;color:#94a3b8;font-size:1.2rem;cursor:pointer;padding:0 4px;line-height:1}.btn-remove-sm:hover{color:#ef4444}.suitcase-total{display:flex;justify-content:space-between;align-items:center;padding:16px 0 12px;border-top:2px solid var(--color-dark)}.suitcase-total span{font-size:.9rem;color:var(--color-text)}.suitcase-total strong{font-size:1.3rem;color:var(--color-primary)}.suitcase-cta{width:100%;text-align:center;margin-bottom:8px}.suitcase-note{font-size:.75rem;color:var(--color-text-light);text-align:center}.suitcase-fab{display:none;position:fixed;bottom:20px;left:50%;transform:translate(-50%);background:var(--color-primary);color:#fff;border:none;border-radius:28px;padding:14px 28px;font-family:var(--font);font-size:.9rem;font-weight:600;cursor:pointer;box-shadow:0 4px 20px #2563eb66;z-index:90;gap:12px;align-items:center}.fab-icon{font-size:1.1rem}.suitcase-overlay{display:none;position:fixed;inset:0;background:#00000080;z-index:200;align-items:flex-end;justify-content:center}.suitcase-modal{background:var(--color-bg);border-radius:var(--radius) var(--radius) 0 0;padding:24px;width:100%;max-width:500px;max-height:80vh;overflow-y:auto}.modal-close{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--color-text-light);padding:0;line-height:1}.builder-zoom{position:absolute;bottom:0;left:0;right:0;padding:8px;text-align:center;font-size:.8rem;font-weight:600;color:#fff;background:#0000008c;opacity:0;transition:opacity .2s}.builder-img:hover .builder-zoom{opacity:1}.builder-img{cursor:pointer}.builder-name{cursor:pointer;transition:color .15s}.builder-name:hover{color:var(--color-primary)}.detail-overlay{position:fixed;inset:0;background:#0009;z-index:300;display:flex;align-items:center;justify-content:center;padding:24px;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.detail-modal{background:var(--color-bg);border-radius:var(--radius);max-width:800px;width:100%;max-height:90vh;overflow-y:auto;position:relative;box-shadow:0 25px 60px #0000004d;animation:slideUp .25s ease}@keyframes slideUp{0%{transform:translateY(24px);opacity:0}to{transform:translateY(0);opacity:1}}.detail-close{position:absolute;top:12px;right:12px;z-index:10;width:36px;height:36px;border-radius:50%;background:#ffffffd9;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;font-size:1.4rem;line-height:1;border:none;cursor:pointer;color:var(--color-text);transition:background .15s}.detail-close:hover{background:#fff}.detail-content{display:grid;grid-template-columns:1fr 1fr}.detail-image{overflow:hidden;border-radius:var(--radius) 0 0 var(--radius);background:var(--color-bg-alt)}.detail-image img{width:100%;height:100%;object-fit:cover;min-height:400px}.detail-info{padding:32px;display:flex;flex-direction:column;gap:12px;overflow-y:auto}.detail-info h2{font-size:1.5rem;margin:0}.detail-category{display:inline-block;background:var(--color-primary-light);color:var(--color-primary);font-size:.75rem;font-weight:600;padding:4px 12px;border-radius:20px;width:fit-content;text-transform:uppercase;letter-spacing:.05em}.detail-prices{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}.detail-rent{font-size:1.4rem;font-weight:800;color:var(--color-primary)}.detail-rent small{font-size:.75rem;font-weight:400;color:var(--color-text-light)}.detail-buy{font-size:.9rem;color:var(--color-text-light);background:var(--color-bg-alt);padding:4px 10px;border-radius:6px}.detail-field{font-size:.9rem;color:var(--color-text);line-height:1.5}.detail-field strong{color:var(--color-dark)}.detail-desc{font-size:.9rem;color:var(--color-text-light);line-height:1.6;margin:4px 0}.detail-sizes{display:flex;flex-direction:column;gap:8px}.detail-sizes strong{font-size:.85rem;color:var(--color-dark)}.detail-size-options{display:flex;gap:8px;flex-wrap:wrap}.detail-size-btn{width:44px;height:44px;border:2px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);font-family:var(--font);font-size:.85rem;font-weight:600;cursor:pointer;color:var(--color-text);transition:all .15s}.detail-size-btn:hover{border-color:var(--color-primary);color:var(--color-primary)}.detail-size-btn.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.detail-guide{border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:0}.detail-guide summary{padding:10px 14px;font-size:.85rem;font-weight:600;cursor:pointer;color:var(--color-text-light);transition:color .15s}.detail-guide summary:hover{color:var(--color-primary)}.detail-guide[open] summary{border-bottom:1px solid var(--color-border)}.size-guide-table{width:100%;border-collapse:collapse;font-size:.85rem}.size-guide-table th,.size-guide-table td{padding:8px 14px;text-align:left;border-bottom:1px solid var(--color-border)}.size-guide-table th{font-weight:600;color:var(--color-text-light);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em}.size-guide-table tr:last-child td{border-bottom:none}.size-guide-table tr.unavailable{opacity:.4}.detail-add{width:100%;margin-top:4px}.detail-in-bag{display:flex;flex-direction:column;gap:8px;margin-top:4px}.detail-in-bag .qty-control{max-width:160px}@media(max-width:640px){.detail-overlay{padding:0;align-items:flex-end}.detail-modal{max-height:95vh;border-radius:var(--radius) var(--radius) 0 0}.detail-content{grid-template-columns:1fr}.detail-image{border-radius:var(--radius) var(--radius) 0 0;max-height:280px}.detail-info{padding:20px}.detail-close{top:8px;right:8px}}.footer{padding:40px 0;background:var(--color-bg-dark);border-top:1px solid rgba(255,255,255,.06)}.footer-inner{text-align:center}.footer .logo{color:#fff;display:inline-block;margin-bottom:8px}.footer p{color:#64748b;font-size:.9rem}.footer-copy{margin-top:16px;font-size:.8rem!important;color:#475569!important}@media(max-width:900px){.hero h1{font-size:2.5rem}.hero-inner{grid-template-columns:1fr;gap:40px}.hero-card{margin-left:0}.problem-grid,.benefits-grid,.personas-grid{grid-template-columns:repeat(2,1fr)}.builder-layout{grid-template-columns:1fr}.builder-grid{grid-template-columns:repeat(3,1fr)}.suitcase-sidebar{display:none}.suitcase-fab,.suitcase-overlay{display:flex}}@media(max-width:640px){.nav-links{display:none}.nav-links.active{display:flex;flex-direction:column;position:absolute;top:64px;left:0;right:0;background:#fff;padding:24px;gap:16px;border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-md)}.nav-toggle{display:flex}.hero{padding:110px 0 60px}.hero h1{font-size:2rem}.hero-sub{font-size:1rem}.hero-actions{flex-direction:column}.hero-stats{flex-wrap:wrap;gap:24px}.problem-grid,.benefits-grid,.personas-grid{grid-template-columns:1fr}.builder-grid{grid-template-columns:repeat(2,1fr)}.problem h2,.how h2,.benefits h2,.for-who h2,.builder h2,.survey-header h2{font-size:1.7rem}}