.portfolio-section{max-width:1200px;margin:0 auto;padding:80px 2%}.portfolio-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:50px 40px;display:grid}.portfolio-card{cursor:pointer;outline:none;transition:transform .5s cubic-bezier(.215,.61,.355,1);position:relative}.portfolio-card:focus-visible{box-shadow:0 0 0 3px #4a453e4d}.card-wrapper{aspect-ratio:1/1.1;will-change:border-radius,transform;background:#fff;border:8px solid #fff;border-radius:60% 40% 30% 70%/60% 30% 70% 40%;width:100%;transition:border-radius .8s cubic-bezier(.165,.84,.44,1);position:relative;overflow:hidden;transform:translateZ(0)}.portfolio-card:hover{transform:translateY(-12px)}.portfolio-card:hover .card-wrapper{border-radius:40% 60% 60% 40%/40% 40% 60% 60%}.portfolio-card:hover .card-wrapper:after{opacity:1}.card-wrapper img{object-fit:cover;width:100%;height:100%;transition:transform 1.2s cubic-bezier(.165,.84,.44,1)}.portfolio-card:hover img{transform:scale(1.08)}.collection-card .card-wrapper{background:#fdfbf8}.collection-stack{width:70%;height:70%;margin:15% auto;position:relative}.stack-item{background:#eee;border:4px solid #fff;border-radius:15px;width:100%;height:100%;transition:transform .6s cubic-bezier(.165,.84,.44,1),opacity .4s;position:absolute;overflow:hidden}.stack-item:first-child{z-index:3;transform:rotate(-5deg)translate(-10px)}.stack-item:nth-child(2){z-index:2;transform:rotate(3deg)translate(10px)translateY(5px)}.stack-item:nth-child(3){z-index:1;opacity:.5;transform:rotate(8deg)translateY(15px)}.collection-card:hover .stack-item:first-child{transform:rotate(-2deg)translateY(-15px)translate(-5px)}.collection-card:hover .stack-item:nth-child(2){transform:rotate(2deg)translateY(-5px)translate(10px)}.collection-card:hover .stack-item:nth-child(3){opacity:.8;transform:rotate(5deg)translateY(10px)}.stack-item img{object-fit:cover;width:100%;height:100%}.collection-badge{color:#fff;letter-spacing:1px;z-index:10;background:#4a453e;border-radius:20px;padding:6px 15px;font-size:.7rem;position:absolute;bottom:20%;right:15%}.section-header{text-align:center;margin-bottom:80px}.section-title{letter-spacing:12px;color:#4a453e;margin-bottom:10px;font-size:2.5rem;font-weight:300;display:inline-block;position:relative}.section-title:after{content:"";background:#d4c4b5;border-radius:10px;width:40px;height:3px;position:absolute;bottom:-10px;left:50%;transform:translate(-50%)}.section-subtitle{color:#a09a92;letter-spacing:4px;margin-top:20px;font-size:.9rem}.lightbox{z-index:3000;background-color:#fdfbf8fa;flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;padding:40px;display:flex;position:fixed;top:0;left:0}.lightbox-content-wrapper{align-items:center;max-width:80%;max-height:80vh;display:flex;position:relative}.lightbox-content{object-fit:contain;border-radius:10px;max-width:100%;max-height:80vh;box-shadow:0 30px 60px #0000001a}.nav-btn{cursor:pointer;color:#4a453e;background:#fff;border:none;border-radius:50%;justify-content:center;align-items:center;width:50px;height:50px;margin:0 20px;font-size:1.8rem;transition:all .3s;display:flex;box-shadow:0 10px 20px #0000000d}.nav-btn:hover{color:#fff;background:#4a453e}.close-lightbox{cursor:pointer;color:#4a453e;opacity:.5;background:0 0;border:none;font-size:2rem;transition:opacity .3s;position:absolute;top:40px;right:40px}.close-lightbox:hover{opacity:1}@media (max-width:900px){.section-title{letter-spacing:8px;font-size:1.8rem}.portfolio-grid{grid-template-columns:1fr;gap:40px}.close-lightbox{font-size:1.5rem;top:20px;right:30px}.nav-btn{width:40px;height:40px;font-size:1.4rem}}