.portfolio-page{padding:80px 0;min-height:70vh;background-color:var(--cream)}.back-button{display:inline-flex;align-items:center;gap:.5rem;margin-bottom:2rem;padding:.75rem 1.5rem;background:var(--brown);color:white;text-decoration:none;border-radius:10px;font-weight:500;transition:all .3s ease;box-shadow:0 4px 15px rgba(96,110,79,.2)}.back-button:hover{background:#4a5a3a;transform:translateY(-2px);box-shadow:0 6px 20px rgba(96,110,79,.3);color:white}.portfolio-subtitle{text-align:center;max-width:600px;margin:0 auto 3rem;color:#666;font-size:1.1rem;line-height:1.6}.portfolio-filters{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-bottom:3rem;padding:0 1rem}.filter-btn{padding:.75rem 1.5rem;border:2px solid var(--brown);background:transparent;color:var(--brown);border-radius:50px;font-weight:500;font-size:.95rem;cursor:pointer;transition:all .3s 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.portfolio-item-c-overlay h3{transform:translateY(0)}.portfolio-item{display:block;text-decoration:none;color:inherit;background:white;border-radius:20px;box-shadow:0 8px 25px rgba(0,0,0,.08);overflow:hidden;transition:all .3s ease;border:1px solid rgba(255,255,255,.2);cursor:pointer}.portfolio-item:hover{transform:translateY(-8px);box-shadow:0 20px 40px rgba(0,0,0,.15);text-decoration:none;color:inherit}.portfolio-item:focus{outline:2px solid var(--brown);outline-offset:2px}.portfolio-item-image{position:relative;height:250px;overflow:hidden;background:linear-gradient(135deg,#606e4f,#4a5a3a)}.project-image{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;transition:transform .3s ease}.portfolio-item:hover .project-image{transform:scale(1.05)}.portfolio-item-overlay{position:absolute;top:0;right:0;padding:1rem}.project-category{background:rgba(96,110,79,.9);color:white;padding:.5rem 1rem;border-radius:20px;font-size:.85rem;font-weight:500;backdrop-filter:blur(5px)}.portfolio-item-content{padding:2rem;background:white}.project-title{font-size:1.4rem;font-weight:600;margin-bottom:1rem;color:#333;line-height:1.3}.project-description{color:#666;line-height:1.7;font-size:1rem;margin-bottom:1rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.project-meta{display:flex;align-items:center;gap:1rem;margin-top:1rem;padding-top:1rem;border-top:1px solid #eee}.project-date{color:var(--brown);font-size:.9rem;font-weight:500}.portfolio-results{text-align:center;margin-top:3rem;padding:1.5rem;background:white;border-radius:15px;box-shadow:0 5px 20px rgba(0,0,0,.08)}.portfolio-results p{color:#666;font-size:1rem;margin:0}.loading-state{text-align:center;padding:5rem 2rem;color:#666;background:white;border-radius:20px;box-shadow:0 8px 25px rgba(0,0,0,.08);margin:2rem 0}.loading-state:before{content:"⏳";font-size:3rem;display:block;margin-bottom:1rem}.placeholder-image{width:100%;height:100%;background:linear-gradient(135deg,#606e4f,#4a5a3a);display:flex;align-items:center;justify-content:center;font-size:4rem;border-radius:20px;box-shadow:0 10px 30px rgba(0,0,0,.1)}.empty-state{text-align:center;padding:5rem 2rem;color:#666;background:white;border-radius:20px;box-shadow:0 8px 25px rgba(0,0,0,.08);margin:2rem 0}.empty-state p{font-size:1.3rem;margin-bottom:1rem}.empty-state:before{content:"📁";font-size:3rem;display:block;margin-bottom:1rem}.portfolio-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin:3rem 0}.stat-card{text-align:center;padding:2rem;background:white;border-radius:15px;box-shadow:0 5px 20px rgba(0,0,0,.08);transition:transform .3s ease}.stat-card:hover{transform:translateY(-3px)}.stat-number{font-size:2rem;font-weight:700;color:#606e4f;margin-bottom:.5rem}.stat-label{color:#666;font-weight:500}@media (max-width:1200px){.portfolio-grid,.portfolio-page-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2rem}}@media (max-width:768px){.portfolio-page{padding:60px 0}.portfolio-subtitle{font-size:1rem;margin-bottom:2rem}.portfolio-filters{margin-bottom:2rem}.filter-btn{padding:.6rem 1.2rem;font-size:.9rem}.portfolio-grid,.portfolio-page-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.portfolio-item-c-image{height:250px}.portfolio-item-content{padding:1.5rem}.portfolio-stats{grid-template-columns:repeat(2,1fr)}}@media (max-width:600px){.portfolio-grid,.portfolio-page-grid{grid-template-columns:1fr;gap:1.5rem}.portfolio-filters{flex-direction:column;align-items:center;gap:.75rem}.filter-btn{width:100%;max-width:280px}}@media (max-width:480px){.portfolio-page{padding:40px 0}.portfolio-subtitle{font-size:.95rem;margin-bottom:1.5rem}.portfolio-intro{font-size:1rem;margin-bottom:2rem}.portfolio-item-c-overlay h3{font-size:1.5rem}.portfolio-item-content{padding:1.25rem}.project-title{font-size:1.2rem}.project-description{font-size:.9rem}.portfolio-stats{grid-template-columns:1fr;gap:1rem}.stat-card{padding:1.5rem}.portfolio-results{margin-top:2rem;padding:1rem}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.8);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;animation:fadeIn .3s ease}.modal-content{background:white;border-radius:20px;max-width:800px;width:100%;max-height:90vh;overflow-y:auto;position:relative;animation:slideUp .3s ease;box-shadow:0 25px 50px rgba(0,0,0,.3)}.modal-close{position:absolute;top:1rem;right:1rem;background:rgba(0,0,0,.5);color:white;border:none;border-radius:50%;width:40px;height:40px;font-size:1.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:10;transition:all .3s ease}.modal-close:hover{background:rgba(0,0,0,.7);transform:scale(1.1)}.modal-header{position:relative;padding:0}.modal-image{width:100%;height:300px;overflow:hidden;border-radius:20px 20px 0 0;background:linear-gradient(135deg,#606e4f,#4a5a3a)}.modal-project-image{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.modal-info{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(0,0,0,.8));color:white;padding:3rem 2rem 2rem}.modal-category{background:rgba(96,110,79,.9);color:white;padding:.5rem 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p{color:#666;line-height:1.7;font-size:1.1rem;margin-bottom:1.5rem}.modal-link{margin:2rem 0}.project-link{color:var(--brown);text-decoration:none;font-weight:600;font-size:1.1rem;display:inline-flex;align-items:center;gap:.5rem;transition:all .3s ease;padding:.75rem 1.5rem;background:rgba(96,110,79,.1);border-radius:10px;border:2px solid var(--brown)}.project-link:hover{background:var(--brown);color:white;transform:translateX(5px)}.detail-grid{display:grid;gap:1rem;margin-top:1rem}.detail-item{display:flex;justify-content:space-between;align-items:center;padding:1rem;background:#f8f9fa;border-radius:10px;border-left:4px solid var(--brown)}.detail-item strong{color:var(--brown);font-weight:600}.detail-item span{color:#666;text-align:right}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(50px);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width:768px){.modal-content{margin:.5rem;max-height:95vh;border-radius:15px}.modal-image{height:200px;border-radius:15px 15px 0 0}.modal-info{padding:2rem 1.5rem 1.5rem}.modal-title{font-size:1.5rem}.modal-body{padding:1.5rem}.modal-body h3{font-size:1.2rem}.modal-description p{font-size:1rem}.description-header{flex-direction:column;align-items:flex-start;gap:.75rem}.view-image-text-btn{font-size:.85rem;padding:.45rem .85rem}.detail-item{flex-direction:column;align-items:flex-start;gap:.5rem}.detail-item span{text-align:left}}@media (max-width:480px){.modal-overlay{padding:.5rem}.modal-content{border-radius:10px}.modal-image{height:180px;border-radius:10px 10px 0 0}.modal-info{padding:1.5rem 1rem 1rem}.modal-title{font-size:1.3rem}.modal-body{padding:1rem}.modal-close{width:35px;height:35px;font-size:1.3rem}.view-image-text-btn{font-size:.8rem;padding:.4rem .75rem}}.image-viewer-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.95);display:flex;align-items:center;justify-content:center;z-index:2000;padding:1rem;animation:fadeIn .3s ease}.image-viewer-content{position:relative;max-width:95vw;max-height:95vh;display:flex;flex-direction:column;align-items:center;animation:slideUp .3s ease}.image-viewer-close{position:absolute;top:1rem;right:1rem;background:rgba(255,255,255,.9);color:#333;border:none;border-radius:50%;width:45px;height:45px;font-size:1.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:10;transition:all .3s ease;font-weight:700}.image-viewer-close:hover{background:white;transform:scale(1.1)}.image-viewer-container{position:relative;max-width:100%;max-height:85vh;border-radius:10px;overflow:hidden;box-shadow:0 25px 50px 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