:root{--kacerys-black:#0f1115;--kacerys-graphite:#1b1f24;--kacerys-cyan:#00d4ff;--kacerys-gold:#c58b39;--kacerys-white:#faf5f5}body{background:var(--kacerys-black);font-family:Inter,sans-serif}.brand-font{font-family:Orbitron,sans-serif}.cyan-text{color:var(--kacerys-cyan)}.gradient{background:radial-gradient(circle at 80% 20%,#00d4ff2e,#0000 35%),linear-gradient(135deg,#0f1115 0%,#1b1f24 55%,#050608 100%)}.gold-border{border-color:var(--kacerys-gold)}.product-img-main{object-fit:cover;cursor:pointer;border-radius:12px;width:100%;max-height:480px;transition:opacity .2s}.product-img-main:hover{opacity:.92}.thumb-grid{flex-wrap:wrap;gap:10px;margin-top:12px;display:flex}.thumb{object-fit:cover;cursor:pointer;border:2px solid #0000;border-radius:8px;width:80px;height:80px;transition:border-color .2s}.thumb:hover,.thumb.active{border-color:#00d4ff}.product-section{background:#14213d;padding:4rem 0}.product-card{background:#1b2745;border:1px solid #00d4ff1f;border-radius:16px;padding:2rem}.price-tag{color:#00d4ff;font-family:Orbitron,sans-serif;font-size:2.2rem;font-weight:700}.tag{letter-spacing:.08em;text-transform:uppercase;border-radius:9999px;margin-bottom:6px;margin-right:6px;padding:3px 10px;font-size:.7rem;font-weight:700;display:inline-block}.tag-outdoor{color:#0f6e56;background:#e1f5ee}.tag-repair{color:#854f0b;background:#faeeda}.tag-iot{color:#185fa5;background:#e6f1fb}.tag-home{color:#993556;background:#fbeaf0}.tag-garden{color:#2d6a0f;background:#e8f5e1}.tag-3dprinted{color:#534ab7;background:#eeedfe}.spec-row{border-bottom:1px solid #00d4ff14;justify-content:space-between;align-items:center;padding:10px 0;font-size:.9rem;display:flex}.spec-row:last-child{border-bottom:none}.spec-label{color:#89a;text-transform:uppercase;letter-spacing:.06em;font-size:.75rem;font-weight:600}.spec-value{color:#f5f7fa;font-weight:500}.buy-btn{color:#0f1115;letter-spacing:.05em;cursor:pointer;text-align:center;background:#00d4ff;border:none;border-radius:9999px;width:100%;padding:16px 24px;font-family:Orbitron,sans-serif;font-size:.9rem;font-weight:700;text-decoration:none;transition:opacity .2s,transform .2s;display:block}.buy-btn:hover{opacity:.88;transform:scale(1.02)}.buy-btn-disabled{color:#6b7fa0;cursor:not-allowed;letter-spacing:.05em;text-align:center;background:#2a3a5c;border:none;border-radius:9999px;width:100%;padding:16px 24px;font-family:Orbitron,sans-serif;font-size:.9rem;font-weight:700;display:block}.back-link{color:#00d4ff;align-items:center;gap:8px;margin-bottom:2rem;font-size:.85rem;font-weight:600;text-decoration:none;transition:opacity .2s;display:inline-flex}.back-link:hover{opacity:.75}.section-title{color:#00d4ff;text-transform:uppercase;letter-spacing:.1em;border-bottom:1px solid #00d4ff33;margin-bottom:1rem;padding-bottom:8px;font-family:Orbitron,sans-serif;font-size:1rem;font-weight:700}.project-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem;width:100%;display:grid}.project-grid>a{width:100%;display:block}.project-card>img{object-fit:cover;width:100%;height:240px;display:block}@media (width<=900px){.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=600px){.project-grid{grid-template-columns:1fr}}.contact-card{background:#1b2745;border:1px solid #00d4ff26;border-radius:16px;width:100%;max-width:760px;padding:2rem;box-shadow:0 12px 30px #0003}.form-label{color:#fff;margin-bottom:.5rem;font-size:.9rem;font-weight:600;display:block}.form-input{color:#fff;background:#14213d;border:1px solid #ffffff26;border-radius:8px;outline:none;width:100%;padding:.9rem 1rem;display:block}.form-input::placeholder{color:#94a3b8}.form-input:focus{border-color:#00d4ff;box-shadow:0 0 0 2px #00d4ff1f}textarea.form-input{resize:vertical;min-height:140px}.submit-btn{color:#0f1115;cursor:pointer;background:#00d4ff;border:none;border-radius:8px;width:100%;padding:.95rem 1.5rem;font-weight:700;transition:transform .2s,opacity .2s}.submit-btn:hover{opacity:.9;transform:translateY(-2px)}.info-block{align-items:center;gap:1rem;display:flex}.info-icon{background:#00d4ff14;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;display:flex}