.product-categories-section{width:100%;background-color:#0b1b2e;padding:5rem 1rem;overflow-x:hidden}.section-title{font-size:2.5rem;font-weight:700;text-align:center;color:white;margin-bottom:3rem}.categories-grid.mobile{display:flex;flex-direction:column;gap:1rem;width:100%;max-width:100%;margin:0 auto;padding:0}.categories-grid.tablet{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;width:100%;max-width:100%;margin:0 auto;padding:0 2rem}.categories-grid.desktop{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;max-width:10%;margin:0 auto}.category-card{border-radius:1rem;overflow:hidden;cursor:pointer;border:1px solid #1f3b5f;transition:border-color .3s}.category-card:hover{border-color:#73a6d8}.mobile-card,.tablet-card{width:100%;background-color:#0f2744}.card-header{position:relative;width:100%;cursor:pointer}.card-image-wrapper{position:relative;width:100%;height:200px;overflow:hidden}.card-image{width:100%;height:100%;object-fit:cover}.card-overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,27,46,.9),rgba(11,27,46,.3))}.card-header-content{padding:1.25rem}.card-title{font-size:1.5rem;font-weight:600;color:white;margin-bottom:.5rem}.card-description-preview{font-size:.95rem;color:rgba(255,255,255,.8);line-height:1.5}.card-expanded-content{overflow:hidden;border-top:1px solid #1f3b5f;animation:expandHeight .4s ease-out forwards}@keyframes expandHeight{0%{max-height:0;opacity:0}to{max-height:500px;opacity:1}}.expanded-inner{padding:1.5rem;background-color:rgba(15,39,68,.5);animation:fadeInContent .6s ease-out forwards}@keyframes fadeInContent{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.features-list{display:flex;flex-direction:column;gap:.75rem;margin-bottom:1.5rem;list-style:none;padding:0}.feature-item{display:flex;align-items:center;gap:.5rem;color:rgba(255,255,255,.7);font-size:.95rem;opacity:0;animation:slideInFeature .4s ease-out forwards}.feature-item:first-child{animation-delay:.1s}.feature-item:nth-child(2){animation-delay:.2s}.feature-item:nth-child(3){animation-delay:.3s}.feature-item:nth-child(4){animation-delay:.4s}.feature-item:nth-child(5){animation-delay:.5s}.feature-item:nth-child(6){animation-delay:.6s}@keyframes slideInFeature{0%{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}.feature-dot{width:.5rem;height:.5rem;background-color:#73a6d8;border-radius:50%;flex-shrink:0}.learn-more-btn{background-color:#73a6d8;color:white;font-weight:600;padding:.75rem 1.5rem;border-radius:.5rem;border:none;cursor:pointer;transition:background-color .3s;font-size:1rem;opacity:0;animation:fadeInButton .4s ease-out .7s forwards}@keyframes fadeInButton{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.learn-more-btn:hover{background-color:#AE2D39}.desktop-card{position:relative;width:200px;height:400px;flex-shrink:0}.desktop-card.expanded{z-index:20}.card-bg-image{position:absolute;width:100%;height:100%;object-fit:cover}.card-content-overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;padding:1.5rem;background:rgba(0,0,0,.4);backdrop-filter:blur(3px)}.card-title-desktop{font-size:1.5rem;font-weight:600;color:white;margin-bottom:.5rem;text-shadow:0 2px 4px rgba(0,0,0,.5)}.desktop-expanded-content{overflow:hidden;animation:fadeInContent .6s ease-out forwards}.card-description-desktop{color:rgba(255,255,255,.8);margin-bottom:1rem;font-size:.95rem;line-height:1.5;opacity:0;animation:fadeInText .5s ease-out .1s forwards}@keyframes fadeInText{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}.features-list-desktop{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.5rem;list-style:none;padding:0}.feature-item-desktop{display:flex;align-items:center;gap:.5rem;color:rgba(255,255,255,.7);font-size:.9rem;opacity:0;animation:slideInFeature .4s ease-out forwards}.feature-item-desktop:first-child{animation-delay:.2s}.feature-item-desktop:nth-child(2){animation-delay:.3s}.feature-item-desktop:nth-child(3){animation-delay:.4s}.feature-item-desktop:nth-child(4){animation-delay:.5s}.feature-item-desktop:nth-child(5){animation-delay:.6s}.feature-item-desktop:nth-child(6){animation-delay:.7s}@media (max-width:767px){.section-title{font-size:2rem}.product-categories-section{padding:3rem .5rem}.categories-grid.mobile{padding:0}.card-image-wrapper{height:180px}}@media (min-width:768px) and (max-width:1024px){.section-title{font-size:2.25rem}.product-categories-section{padding:4rem 1rem}.categories-grid.tablet{padding:0 1rem}.card-image-wrapper{height:220px}}@media (min-width:1025px){.categories-grid.desktop{max-width:90%}}