.page-header{padding:12rem 4rem 4rem;text-align:center;position:relative}.page-header h1{font-family:var(--font-display);font-size:clamp(3rem, 6vw, 4.5rem);font-weight:500;margin-bottom:1.5rem;opacity:0;animation:fadeInUp .8s ease .1s forwards;color:#fff}.page-header p{font-size:1.2rem;color:rgba(255,255,255,.8);margin:0 auto;opacity:0;animation:fadeInUp .8s ease .2s forwards}.builder-section{padding:0 4rem 6rem}.builder-container{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:1fr 380px;gap:2rem;align-items:start}.builder-main{display:flex;flex-direction:column;gap:2rem}.builder-card{background:rgba(var(--card-rgb),.92);backdrop-filter:blur(12px);border:1px solid var(--border);padding:2rem}.card-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.step-number{width:36px;height:36px;background:var(--accent);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:600;font-size:1rem;flex-shrink:0}.card-header h2{font-family:var(--font-display);font-size:1.5rem;font-weight:500;color:var(--text-primary)}.vehicle-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem}.vehicle-option{display:flex;width:100%}.vehicle-option input{display:none}.vehicle-card{background:var(--bg-secondary);border:2px solid var(--border);padding:1.5rem 1rem;text-align:center;cursor:pointer;transition:all .3s ease;display:flex;flex-direction:column;align-items:center;gap:.5rem;height:100%;min-height:140px;width:100%}.vehicle-card:hover{border-color:var(--border-accent)}.vehicle-option input:checked+.vehicle-card{border-color:var(--accent);background:var(--accent-light)}.vehicle-card svg{width:40px;height:40px;color:var(--accent);margin-bottom:.5rem}.vehicle-name{font-family:var(--font-display);font-weight:500;font-size:1rem;color:var(--text-primary)}.vehicle-examples{font-size:.75rem;color:var(--text-muted);line-height:1.3;min-height:2em}.services-list{display:flex;flex-direction:column;gap:.5rem}.service-option{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;background:var(--bg-secondary);border:1px solid var(--border);cursor:pointer;transition:all .3s ease}.service-option:hover{border-color:var(--border-accent)}.service-option input{width:20px;height:20px;accent-color:var(--accent);cursor:pointer;flex-shrink:0}.service-option input:checked~.service-info .service-name{color:var(--accent)}.service-info{flex:1}.service-name{display:block;font-weight:500;color:var(--text-primary);margin-bottom:.25rem;transition:color .3s ease}.service-desc{display:block;font-size:.85rem;color:var(--text-muted)}.service-price{font-family:var(--font-display);font-weight:600;font-size:1.1rem;color:var(--accent);flex-shrink:0}.builder-sidebar{position:sticky;top:100px}.summary-card{background:rgba(var(--card-rgb),.95);backdrop-filter:blur(12px);border:1px solid var(--border);padding:2rem}.summary-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--accent)}.summary-card h3{font-family:var(--font-display);font-size:1.5rem;font-weight:500;margin-bottom:1.5rem;color:var(--text-primary)}.summary-vehicle{display:flex;justify-content:space-between;align-items:center}.summary-vehicle .label{color:var(--text-muted);font-size:.9rem}.summary-vehicle .value{font-weight:500;color:var(--text-primary)}.summary-divider{height:1px;background:var(--border);margin:1.25rem 0}.summary-services{min-height:100px}.empty-message{color:var(--text-muted);font-size:.9rem;font-style:italic;text-align:center;padding:2rem 0}.selected-services{list-style:none}.selected-services li{display:flex;justify-content:space-between;padding:.5rem 0;border-bottom:1px solid var(--border);font-size:.9rem}.selected-services li:last-child{border-bottom:none}.selected-services li span:first-child{color:var(--text-secondary)}.selected-services li span:last-child{font-weight:500;color:var(--text-primary)}.summary-total{display:flex;justify-content:space-between;align-items:center}.summary-total .label{font-weight:500;color:var(--text-primary)}.summary-total .value{font-family:var(--font-display);font-size:2rem;font-weight:600;color:var(--accent)}.summary-card .btn-primary{width:100%;margin-top:1.5rem;text-align:center}.summary-note{font-size:.8rem;color:var(--text-muted);text-align:center;margin-top:1rem}[data-theme=light]{--card-rgb:255,255,255}[data-theme=dark]{--card-rgb:26,26,26}@media (max-width:1200px){.builder-container{grid-template-columns:1fr}.builder-sidebar{position:static;order:-1}.vehicle-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:768px){.page-header{padding:10rem 1.5rem 3rem}.builder-section{padding:0 1.5rem 4rem}.builder-card{padding:1.5rem}.vehicle-grid{grid-template-columns:repeat(2,1fr)}.service-option{flex-wrap:wrap}.service-price{width:100%;text-align:right;margin-top:.5rem;padding-left:36px}}@media (max-width:480px){.vehicle-grid{grid-template-columns:1fr}.card-header h2{font-size:1.25rem}}