.cart-page{-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:25px;width:100%;max-width:1200px;min-height:100vh;margin:auto;padding:140px 2rem 4rem;box-shadow:0 30px 60px -12px #000000a6,0 18px 36px -18px #0006}.cart-header{text-align:center;margin-bottom:4rem}.cart-title{letter-spacing:-.03em;margin-bottom:1rem;font-size:clamp(2.5rem,5vw,4rem);font-weight:800}.cart-desc{opacity:.8;font-size:clamp(1rem,2.5vw,1.2rem)}.cart-grid{grid-template-columns:1fr 1fr;align-items:start;gap:2rem;display:grid}.cart-summary,.cart-form{border-radius:16px;padding:2.5rem}.cart-subtitle{color:var(--foreground);border-bottom:1px dashed var(--glass-border);margin-bottom:1.5rem;padding-bottom:1rem;font-size:1.5rem;font-weight:700}.cart-item{justify-content:space-between;align-items:center;padding:1rem 0;font-size:1.1rem;display:flex}.cart-item.primary{border-bottom:1px solid #ffffff1a;font-size:1.2rem}.cart-addons-section{margin-top:1.5rem}.cart-addons-section h4{opacity:.7;text-transform:uppercase;letter-spacing:.05em;margin-bottom:1rem;font-size:.95rem}.cart-addons-list{margin:0;padding:0;list-style:none}.cart-addon-item{color:var(--accent);border-bottom:1px dashed var(--glass-border);justify-content:space-between;padding:.8rem 0;font-size:1rem;display:flex}.cart-total{border-top:2px solid var(--accent);justify-content:space-between;align-items:center;margin-top:3rem;padding-top:1.5rem;font-size:1.5rem;font-weight:800;display:flex}.total-value{color:var(--accent)}.back-btn{color:var(--foreground);opacity:.7;margin-top:2rem;text-decoration:none;transition:opacity .3s;display:inline-block}.back-btn:hover{opacity:1;text-decoration:underline}.form-desc{opacity:.8;margin-bottom:2rem;line-height:1.6}.contact-form{flex-direction:column;gap:1.5rem;display:flex}.form-group{flex-direction:column;gap:.5rem;display:flex}.form-group label{opacity:.9;font-size:.9rem;font-weight:600}.form-group input,.form-group textarea{border:1px solid var(--glass-border);width:100%;color:var(--foreground);background:#0003;border-radius:8px;padding:1rem;font-family:inherit;font-size:1rem;transition:border-color .3s}[data-theme=light] .form-group input,[data-theme=light] .form-group textarea{background:#ffffff80}.form-group input:focus,.form-group textarea:focus{border-color:var(--accent);outline:none}.submit-cart-btn{background:var(--accent);color:var(--background);cursor:pointer;border:none;border-radius:8px;margin-top:1rem;padding:1.2rem;font-size:1.1rem;font-weight:800;transition:transform .2s,opacity .2s}.submit-cart-btn:hover{opacity:.9;transform:translateY(-2px)}.form-disclaimer{opacity:.6;text-align:center;font-size:.8rem;line-height:1.5}.form-disclaimer a{color:var(--accent);text-decoration:underline}@media (max-width:992px){.cart-grid{grid-template-columns:1fr}}@media (max-width:768px){.cart-page{padding:100px 1rem 3rem}.cart-summary,.cart-form{padding:1.5rem}}