.stone-intro{padding:88px 0;background:var(--white)}.stone-intro-inner{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.stone-intro-content h2{font-size:clamp(1.9rem,3vw,2.8rem);margin-bottom:16px}.stone-intro-content>p{font-size:.95rem;color:var(--gray-600);line-height:1.75;margin-bottom:24px;font-weight:400;text-transform:none;letter-spacing:0}.stone-intro-img{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;background:var(--gray-200);display:flex;align-items:center;justify-content:center;color:#00000026;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.stone-intro-img img{width:100%;height:100%;object-fit:cover}.stone-types{padding:88px 0;background:var(--gray-100)}.stone-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.stone-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(0,0,0,.04);box-shadow:var(--shadow-sm);transition:all .35s cubic-bezier(.16,1,.3,1)}.stone-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.stone-card-img{aspect-ratio:4/3;background:var(--gray-200);display:flex;align-items:center;justify-content:center;color:#0000001f;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;overflow:hidden}.stone-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}.stone-card:hover .stone-card-img img{transform:scale(1.04)}.stone-card-body{padding:24px}.stone-card-body h3{font-size:1.05rem;color:var(--dark);margin-bottom:8px;text-transform:none;letter-spacing:0}.stone-card-body p{font-size:.85rem;color:var(--gray-600);line-height:1.65;font-weight:400;text-transform:none;letter-spacing:0;margin-bottom:16px}.stone-apps{padding:88px 0;background:var(--white)}.stone-apps-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.stone-app{display:flex;gap:20px;align-items:flex-start;background:var(--gray-100);border-radius:var(--radius-lg);padding:28px;border:1px solid rgba(0,0,0,.04)}.stone-app svg{width:28px;height:28px;color:var(--green-700);flex-shrink:0;margin-top:2px}.stone-app h4{font-size:.9rem;color:var(--dark);margin-bottom:6px;letter-spacing:.02em;text-transform:none}.stone-app p{font-size:.85rem;color:var(--gray-600);line-height:1.65;font-weight:400;text-transform:none;letter-spacing:0}.sample-products{padding:88px 0;background:var(--gray-100)}.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.product-placeholder{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(0,0,0,.04);box-shadow:var(--shadow-sm);transition:all .35s cubic-bezier(.16,1,.3,1)}.product-placeholder:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.product-placeholder-img{aspect-ratio:1;background:var(--gray-100);display:flex;align-items:center;justify-content:center;color:#0000001f;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.product-placeholder-img img{width:100%;height:100%;object-fit:cover}.product-placeholder-body{padding:20px 24px}.product-placeholder-body h4{font-size:.95rem;color:var(--dark);margin-bottom:4px;text-transform:none;letter-spacing:0}.product-placeholder-body p{font-size:.82rem;color:var(--gray-600);font-weight:400;text-transform:none;letter-spacing:0;margin-bottom:14px}.stone-advantage{padding:88px 0;position:relative;overflow:hidden}.stone-advantage:before{content:"";position:absolute;inset:0;background:url(https://static.showit.co/1600/toQS1ag5R9-rJia5bb5Y9A/shared/img_0995-preview.jpg) center / cover no-repeat;z-index:0}.stone-advantage:after{content:"";position:absolute;inset:0;background:#000000bf;z-index:1}.stone-adv-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.stone-adv-content h2{font-size:clamp(1.9rem,3vw,2.8rem);color:var(--white);margin-bottom:16px}.stone-adv-content>p{font-size:.95rem;color:#ffffffa6;line-height:1.75;margin-bottom:28px;font-weight:400;text-transform:none;letter-spacing:0}.stone-adv-list{display:flex;flex-direction:column;gap:14px;margin-bottom:32px}.stone-adv-item{display:flex;gap:12px;align-items:flex-start}.stone-adv-item svg{width:20px;height:20px;color:var(--green-700);flex-shrink:0;margin-top:2px}.stone-adv-item p{font-size:.9rem;color:#ffffffb3;line-height:1.6;font-weight:400;text-transform:none;letter-spacing:0}.stone-adv-item p strong{color:var(--white);font-weight:700}.stone-adv-img{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;background:#ffffff0f;border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:#ffffff26;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}@media (max-width: 768px){.stone-intro-inner{grid-template-columns:1fr;gap:32px}.stone-grid,.stone-apps-grid{grid-template-columns:1fr}.products-grid{grid-template-columns:1fr 1fr}.stone-adv-inner{grid-template-columns:1fr;gap:32px}.stone-intro,.stone-types,.stone-apps,.sample-products,.stone-advantage{padding:56px 0}}@media (max-width: 480px){.products-grid{grid-template-columns:1fr}}