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3rem;display:flex;justify-content:space-between;align-items:center}.nav-brand{font-size:1.5rem;font-weight:700;color:var(--text-dark);letter-spacing:-.5px;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-links{display:flex;list-style:none;gap:2.5rem;align-items:center}.nav-links li{position:relative}.nav-links a{text-decoration:none;color:var(--text-gray);font-weight:500;font-size:.95rem;transition:all .3s ease;position:relative;padding:.3rem 0}.nav-links a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));transition:width .3s ease}.nav-links a:hover{color:var(--primary-color)}.nav-links a:hover:after{width:100%}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:linear-gradient(135deg,#667eea,#764ba2,#f093fb);background-size:200% 200%;animation:gradientShift 15s ease infinite;color:#fff;text-align:center;padding-top:100px}:root.dark .hero{background:radial-gradient(1200px 800px at 10% 10%,rgba(34,211,238,.1),transparent 60%),radial-gradient(1000px 700px at 90% 80%,rgba(139,92,246,.12),transparent 60%),linear-gradient(135deg,#0b1220,#0f172a 60%,#111827)}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(255,255,255,.1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(255,255,255,.1) 0%,transparent 50%);pointer-events:none}.hero:after{content:"";position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.05) 0%,transparent 70%);animation:rotate 20s linear 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auto}.btn{padding:16px 32px;border-radius:50px;text-decoration:none;font-weight:600;font-size:1rem;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:.75rem;letter-spacing:.3px;position:relative;width:100%;border:none}.btn svg{flex-shrink:0;transition:transform .3s ease}.btn-view-projects{background:#3b82f6;color:#fff;box-shadow:0 4px 14px #3b82f666}.btn-view-projects:hover{background:#2563eb;transform:translateY(-2px);box-shadow:0 6px 20px #3b82f680}.btn-view-projects:hover svg{transform:translate(2px,-2px)}.btn-download-cv{background:#0f172ae6;color:#fff;border:1px solid #22d3ee;box-shadow:0 4px 14px #22d3ee33}.btn-download-cv:hover{background:#0f172a;border-color:#06b6d4;transform:translateY(-2px);box-shadow:0 6px 20px #22d3ee4d}.btn-download-cv:hover svg{transform:translateY(2px)}section{padding:100px 0;position:relative}.container{max-width:1400px;margin:0 auto;padding:0 3rem}.section-title{font-family:Playfair 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h3{color:var(--primary-color);font-size:2rem;margin-bottom:1.2rem;font-weight:700;letter-spacing:-.5px;position:relative;padding-left:1.5rem}.project-card h3:before{content:"▸";position:absolute;left:0;color:var(--secondary-color);font-size:1.5rem}.project-card p{color:var(--text-gray);line-height:1.8;font-size:1.05rem}.products-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0b1220d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;z-index:10000;padding:2rem;animation:fadeIn .3s ease}.products-modal{background:linear-gradient(135deg,#0f172af2,#0b1220fa);border-radius:28px;max-width:900px;width:100%;max-height:90vh;overflow-y:auto;position:relative;box-shadow:0 25px 80px #00000080,0 0 0 1px #a78bfa26,inset 0 1px #ffffff0d;animation:slideUp .4s cubic-bezier(.4,0,.2,1);border:1px solid 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img{transform:scale(1.05)}.product-card-content{padding:2rem;flex:1;display:flex;flex-direction:column}.product-card-title{font-size:2rem;font-weight:700;color:#fff;margin-bottom:1rem;letter-spacing:-.5px;line-height:1.2}.product-card-description{color:#ffffffd9;font-size:1rem;line-height:1.7;margin-bottom:1.5rem;flex:1}.product-card-tags{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:auto}.product-tag{display:inline-block;padding:.5rem 1rem;background:transparent;border:1px solid rgba(167,139,250,.4);border-radius:20px;color:#ffffffe6;font-size:.85rem;font-weight:500;transition:all .3s ease}.product-card-modern:hover .product-tag{border-color:#a78bfa99;background:#8b5cf61a;color:#fff}:root.dark .product-card-modern{background:#0b1220f2;border-color:#a78bfa33}:root.dark .product-card-modern:hover{border-color:#a78bfa59}.product-item{padding:2rem 1.5rem;background:linear-gradient(135deg,#8b5cf614,#6366f10d);border-radius:16px;border:1px solid rgba(167,139,250,.2);transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;box-shadow:0 4px 12px #0000001a,inset 0 1px #ffffff0d}.product-item-link{display:block;text-decoration:none;color:inherit;cursor:pointer}.product-item:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#6366f1cc,#8b5cf6cc,#22d3ee99);transform:scaleX(0);transition:transform .4s ease;border-radius:16px 16px 0 0}.product-item:hover:before{transform:scaleX(1)}.product-item:hover{background:linear-gradient(135deg,#8b5cf626,#6366f11a);transform:translateY(-8px);border-color:#a78bfa66;box-shadow:0 12px 28px #8b5cf640,0 0 20px #6366f126,inset 0 1px #ffffff1a}.product-item h4{color:var(--primary-light);font-size:1.3rem;font-weight:700;margin-bottom:.75rem;letter-spacing:-.3px;position:relative;padding-left:1.25rem}.product-item h4:before{content:"▸";position:absolute;left:0;color:var(--secondary-color);font-size:1.2rem;opacity:.8}.product-item 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