.coasters-page{min-height:100vh;background:var(--background-light);display:flex;flex-direction:column}.coasters-header{justify-content:space-between;padding:1rem 2rem;background:var(--background-white);border-bottom:1px solid var(--border-color);position:-webkit-sticky;position:sticky;top:0;z-index:100}.back-link,.coasters-header{display:flex;align-items:center}.back-link{gap:.5rem;color:var(--text-dark);text-decoration:none;font-weight:500;transition:color .2s}.back-link:hover{color:var(--primary-color)}.back-link span{font-size:1.2rem}.coasters-content{flex:1 1;max-width:1600px;margin:0 auto;padding:2rem;width:100%}.coasters-hero{text-align:center;padding:3rem 0 4rem}.hero-badge{display:inline-block;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;padding:.5rem 1.25rem;border-radius:50px;font-size:.9rem;font-weight:600;margin-bottom:1.5rem}.coasters-hero h1{font-size:clamp(2rem,5vw,3.5rem);color:var(--text-dark);margin-bottom:1rem;font-weight:700;letter-spacing:-1px}.hero-subtitle{font-size:1.15rem;color:var(--text-light);max-width:600px;margin:0 auto;line-height:1.7}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:1.5rem;gap:1.5rem;margin-bottom:4rem}.feature-card{background:var(--background-white);border-radius:16px;padding:2rem;text-align:center;border:1px solid var(--border-color);transition:transform .3s,box-shadow .3s}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-medium)}.feature-icon{font-size:2.5rem;margin-bottom:1rem}.feature-card h3{color:var(--text-dark);margin-bottom:.5rem;font-size:1.1rem}.feature-card p{color:var(--text-light);font-size:.95rem;line-height:1.5}.materials-section{margin-bottom:4rem}.materials-section h2{text-align:center;font-size:1.75rem;color:var(--text-dark);margin-bottom:2rem}.materials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:1.5rem;gap:1.5rem}.material-card{background:var(--background-white);border-radius:12px;overflow:hidden;border:1px solid var(--border-color);transition:transform .3s,box-shadow .3s}.material-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-medium)}.material-image{height:120px;background-size:cover;background-position:50%;box-shadow:0 6px 6px #00000040}.material-card .card-body{padding:1rem}.material-image.mdf{background:linear-gradient(135deg,#8b4513,#d2691e)}.material-image.bamboo{background:linear-gradient(135deg,#9acd32,#6b8e23)}.material-image.acrylic{background:linear-gradient(135deg,#87ceeb,#4169e1)}.material-image.slate{background:linear-gradient(135deg,#2f4f4f,#708090)}.material-card h4{margin:0 0 .5rem;color:var(--text-dark);font-size:1rem}.material-card p{margin:0 0 .5rem;color:var(--text-light);font-size:.85rem}.material-card .price{display:block;margin:0;color:var(--primary-color);font-weight:600;font-size:.95rem}.cta-section{text-align:center;background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:#fff;padding:3rem 2rem;border-radius:20px;margin-bottom:3rem}.cta-section h2{font-size:1.75rem;margin-bottom:.75rem}.cta-section p{opacity:.9;margin-bottom:1.5rem}.cta-section .btn-primary{background:#fff;color:var(--primary-color)}.cta-section .btn-primary:hover{background:hsla(0,0%,100%,.9);transform:translateY(-2px)}.sample-info{text-align:center;padding:2rem;background:var(--background-white);border-radius:16px;border:2px dashed var(--border-color)}.sample-icon{font-size:2.5rem;margin-bottom:1rem}.sample-info h3{color:var(--text-dark);margin-bottom:.5rem}.sample-info p{color:var(--text-light);max-width:500px;margin:0 auto;line-height:1.6}.btn-primary{background:var(--primary-color);color:#fff;border:none;padding:.875rem 2rem;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px)}.btn-primary:disabled{opacity:.7;cursor:not-allowed;transform:none}.btn-primary.large,.btn-secondary.large{padding:1rem 2.5rem;font-size:1.1rem}.btn-secondary{background:transparent;color:var(--primary-color);border:2px solid var(--primary-color);padding:calc(.875rem - 2px) calc(2rem - 2px);border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.btn-secondary:hover{background:var(--primary-color);color:#fff}.btn-secondary.large{padding:calc(1rem - 2px) calc(2.5rem - 2px)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.quote-modal{background:var(--background-white);border-radius:16px;padding:2rem;width:100%;max-width:480px;max-height:90vh;overflow-y:auto;position:relative}.modal-close{position:absolute;top:1rem;right:1rem;background:none;border:none;font-size:1.75rem;color:var(--text-light);cursor:pointer;line-height:1;padding:.25rem}.modal-close:hover,.quote-modal h2{color:var(--text-dark)}.quote-modal h2{margin-bottom:.5rem;padding-right:2rem}.modal-subtitle{color:var(--text-light);font-size:.9rem;margin-bottom:1.5rem}.form-group{margin-bottom:1.25rem}.form-group label{display:block;margin-bottom:.5rem;color:var(--text-dark);font-weight:500;font-size:.95rem}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.75rem 1rem;border:1px solid var(--border-color);border-radius:8px;font-size:1rem;font-family:inherit;background:var(--background-white);color:var(--text-dark);transition:border-color .2s,box-shadow .2s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(0,102,204,.1)}.form-group textarea{resize:vertical;min-height:80px}.quote-modal .btn-primary{width:100%;margin-top:.5rem}.success-toast{position:fixed;bottom:2rem;left:50%;transform:translateX(-50%);background:var(--secondary-color);color:#fff;padding:1rem 2rem;border-radius:50px;font-weight:600;display:flex;align-items:center;gap:.5rem;box-shadow:var(--shadow-large);animation:slideUp .3s ease;z-index:1001}@keyframes slideUp{0%{opacity:0;transform:translateX(-50%) translateY(20px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}.coasters-footer{text-align:center;padding:2rem;background:var(--footer-background);color:var(--footer-text);margin-top:auto}.coasters-footer p{opacity:.8;font-size:.9rem}.loading-container{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem}.loading-spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.not-found-state{text-align:center;padding:4rem 2rem}.not-found-icon{font-size:4rem;display:block;margin-bottom:1.5rem}.not-found-state h2{color:var(--text-dark);margin-bottom:.75rem;font-size:1.75rem}.not-found-state p{color:var(--text-light);margin-bottom:2rem;max-width:400px;margin-left:auto;margin-right:auto}.coaster-detail{padding:2rem}.coaster-hero-section{display:grid;grid-template-columns:1fr 1fr;grid-gap:3rem;gap:3rem;margin-bottom:3rem;align-items:start}.coaster-image-container{position:relative;overflow:visible}.coaster-image{background:var(--background-white);border-radius:20px;padding:2rem;aspect-ratio:1;display:flex;align-items:center;justify-content:center;border:1px solid var(--border-color);box-shadow:var(--shadow-medium)}.coaster-image img{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px}.placeholder-image{text-align:center;color:var(--text-light)}.placeholder-image span{font-size:5rem;display:block;margin-bottom:1rem}.coaster-badge{position:absolute;top:1rem;right:1rem;padding:.5rem 1rem;border-radius:50px;font-size:.85rem;font-weight:600;white-space:nowrap;z-index:10;pointer-events:none}@media (prefers-color-scheme:light){.coaster-badge{background:var(--secondary-color);color:#fff;border:none}}@media (prefers-color-scheme:dark){.coaster-badge{background:transparent;color:var(--secondary-color);border:2px solid var(--secondary-color)}}@media (max-width:768px){.coaster-badge{top:.75rem;right:.75rem;padding:.4rem .8rem;font-size:.75rem}}.coaster-info{padding:1rem 0}.sample-badge{display:inline-block;background:var(--background-light);color:var(--text-light);padding:.4rem .75rem;border-radius:6px;font-size:.8rem;font-weight:600;margin-bottom:1rem;font-family:monospace;letter-spacing:.5px}.coaster-info h1{font-size:2rem;color:var(--text-dark);margin-bottom:.75rem;line-height:1.2}.coaster-description{color:var(--text-light);font-size:1.1rem;margin-bottom:2rem;line-height:1.6}.specs-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:1rem;gap:1rem;margin-bottom:2rem}.spec-item{background:var(--background-white);padding:1rem;border-radius:10px;border:1px solid var(--border-color)}.spec-label{display:block;font-size:.8rem;color:var(--text-light);margin-bottom:.25rem;text-transform:uppercase;letter-spacing:.5px}.spec-value{font-size:1rem;color:var(--text-dark);font-weight:600}.pricing-info{background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:#fff;padding:1.5rem;border-radius:12px;margin-bottom:2rem}.price-tag{display:flex;justify-content:space-between;align-items:center}.price-label{font-size:.95rem;opacity:.9}.price-value{font-size:2rem;font-weight:700}.price-note{font-size:.85rem;opacity:.8;margin-top:.5rem}.action-buttons{display:flex;flex-direction:column;gap:1rem}.why-order-section{background:var(--background-white);border-radius:16px;padding:2.5rem;border:1px solid var(--border-color)}.why-order-section h2{text-align:center;color:var(--text-dark);margin-bottom:2rem;font-size:1.5rem}.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:1.5rem;gap:1.5rem}.benefit-item{display:flex;align-items:flex-start;gap:1rem}.benefit-icon{width:28px;height:28px;background:var(--secondary-color);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.9rem;font-weight:700;flex-shrink:0}.benefit-item h4{color:var(--text-dark);margin-bottom:.25rem;font-size:1rem}.benefit-item p{color:var(--text-light);font-size:.9rem;line-height:1.4}@media (max-width:900px){.coaster-hero-section{grid-template-columns:1fr;gap:2rem}.coaster-image{max-width:400px;margin:0 auto}}@media (max-width:600px){.coasters-header{padding:1rem}.coasters-content{padding:1.5rem 1rem}.coasters-hero{padding:2rem 0}.coasters-hero h1{font-size:1.75rem}.hero-subtitle{font-size:1rem}.features-grid{grid-template-columns:1fr}.materials-grid{grid-template-columns:repeat(2,1fr);gap:1rem}.material-image{height:80px}.cta-section{padding:2rem 1.5rem;border-radius:16px}.specs-grid{grid-template-columns:1fr}.coaster-info h1{font-size:1.5rem}.action-buttons .btn-primary.large,.action-buttons .btn-secondary.large{padding:.875rem 1.5rem;font-size:1rem}.benefits-grid{grid-template-columns:1fr;gap:1rem}.quote-modal{padding:1.5rem;border-radius:12px}}:root.dark-mode .coasters-header{background:var(--background-light)}:root.dark-mode .coaster-image,:root.dark-mode .feature-card,:root.dark-mode .material-card,:root.dark-mode .quote-modal,:root.dark-mode .sample-info,:root.dark-mode .spec-item,:root.dark-mode .why-order-section{background:var(--card-background)}:root.dark-mode .sample-badge{background:hsla(0,0%,100%,.1)}.material-card .price-calculator{margin-top:1rem}.material-card .price-from{font-size:1.1rem;font-weight:600;color:var(--primary-color);margin-bottom:1rem}.material-card .quantity-calculator{background:rgba(0,0,0,.05);padding:1rem;border-radius:8px;border:1px solid rgba(0,0,0,.1)}:root.dark-mode .material-card .quantity-calculator{background:hsla(0,0%,100%,.05);border-color:hsla(0,0%,100%,.1)}.material-card .quantity-calculator label{display:block;font-size:.875rem;font-weight:600;margin-bottom:.5rem;color:var(--text-dark)}.material-card .calculator-input{display:flex;gap:.5rem;align-items:center;margin-bottom:.75rem}.material-card .calculator-input input{flex:1 1;padding:.5rem;border:1px solid var(--border-color);border-radius:4px;font-size:1rem;background:var(--background-white);color:var(--text-dark)}.material-card .calculator-input .unit-label{font-size:.875rem;color:var(--text-light)}.material-card .price-result{padding-top:.75rem;border-top:1px solid rgba(0,0,0,.1)}:root.dark-mode .material-card .price-result{border-top-color:hsla(0,0%,100%,.1)}.material-card .unit-price{font-size:1rem;color:var(--primary-color);font-weight:600;margin-bottom:.25rem}.material-card .total-price{font-size:1.25rem;font-weight:700;color:var(--text-dark);margin-bottom:.25rem}.material-card .total-price strong{color:var(--primary-color)}.material-card .tier-info{font-size:.75rem;color:var(--text-light);font-style:italic}