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p{font-size:1.1rem;color:#cbd5e1;margin-bottom:2rem;line-height:1.7}.hero-buttons{display:flex;gap:1rem;flex-wrap:wrap}.btn-primary,.btn-secondary{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border:none;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s ease;text-decoration:none}.btn-primary{background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;box-shadow:0 4px 15px #3b82f64d}.btn-secondary{background:transparent;color:#3b82f6;border:2px solid #3b82f6}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #3b82f666}.btn-secondary:hover{background:#3b82f6;color:#fff}.hero-visual{display:flex;justify-content:center;align-items:center}.ar-cube{width:200px;height:200px;position:relative;transform-style:preserve-3d;animation:rotate 20s infinite linear}.cube-face{position:absolute;width:200px;height:200px;background:linear-gradient(135deg,rgba(59,130,246,.8),rgba(29,78,216,.8));border:2px solid 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p{font-size:1.1rem;color:#cbd5e1;margin-bottom:1.5rem;line-height:1.7}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:2rem}.stat{text-align:center;padding:1.5rem;background:rgba(59,130,246,.1);border-radius:12px;border:1px solid rgba(59,130,246,.2)}.stat h3{font-size:2rem;font-weight:700;color:#3b82f6;margin-bottom:.5rem}.stat p{color:#94a3b8;font-size:.9rem}.about-visual{display:flex;justify-content:center;align-items:center;height:400px}.floating-elements{position:relative;width:300px;height:300px}.floating-icon{position:absolute;color:#3b82f6;background:rgba(59,130,246,.1);padding:1rem;border-radius:50%;border:2px solid 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p{color:#94a3b8;margin:0}.social-links{display:flex;gap:1rem}.social-link{display:flex;align-items:center;justify-content:center;width:50px;height:50px;background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.3);border-radius:50%;color:#3b82f6;transition:all .3s ease}.social-link:hover{background:#3b82f6;color:#fff;border-color:#3b82f6}.contact-form{background:rgba(10,10,10,.8);padding:2rem;border-radius:16px;border:1px solid rgba(59,130,246,.2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.form-group{margin-bottom:1.5rem}.form-group input,.form-group textarea{width:100%;padding:1rem;background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.3);border-radius:8px;color:#fff;font-size:1rem;transition:all .3s ease}.form-group input::placeholder,.form-group textarea::placeholder{color:#94a3b8}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.form-group textarea{resize:vertical;min-height:120px}.footer{background:rgba(10,10,10,.95);border-top:1px solid rgba(59,130,246,.1);padding:2rem 0;text-align:center}.footer p{color:#94a3b8}.ar-model-viewer{background:rgba(10,10,10,.9);border-radius:20px;padding:2rem;border:1px solid rgba(59,130,246,.3);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);margin:2rem 0}.model-container{display:flex;flex-direction:column;align-items:center;gap:2rem}.model-placeholder{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center;width:100%;max-width:800px}.model-info h3{font-size:1.5rem;font-weight:700;color:#3b82f6;margin-bottom:.5rem}.model-info p{color:#94a3b8;margin-bottom:1.5rem}.model-controls{display:flex;gap:1rem;flex-wrap:wrap}.control-btn{background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.3);color:#3b82f6;padding:.5rem 1rem;border-radius:8px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .3s 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70%);border-radius:50%;animation:glow 3s ease-in-out infinite alternate}@keyframes modelRotate{0%{transform:rotateX(0) rotateY(0)}to{transform:rotateX(360deg) rotateY(360deg)}}@keyframes glow{0%{opacity:.5;transform:scale(1)}to{opacity:1;transform:scale(1.1)}}@media (max-width: 768px){.nav{padding:1rem}.nav-links{gap:1rem}.hero-content{grid-template-columns:1fr;gap:2rem;text-align:center}.hero-text h1{font-size:2.5rem}.about-content{grid-template-columns:1fr;gap:2rem}.stats{grid-template-columns:1fr}.contact-content{grid-template-columns:1fr;gap:2rem}.hero-buttons{justify-content:center}.ar-cube,.cube-face{width:150px;height:150px}.cube-face.front{transform:translateZ(75px)}.cube-face.back{transform:translateZ(-75px) rotateY(180deg)}.cube-face.right{transform:translate(75px) rotateY(90deg)}.cube-face.left{transform:translate(-75px) rotateY(-90deg)}.cube-face.top{transform:translateY(-75px) rotateX(90deg)}.cube-face.bottom{transform:translateY(75px) rotateX(-90deg)}}@media (max-width: 480px){.nav-links{display:none}.hero-text h1,.section-title{font-size:2rem}.projects-grid,.skills-grid{grid-template-columns:1fr}.model-placeholder{grid-template-columns:1fr;gap:2rem;text-align:center}.model-cube,.cube-side{width:120px;height:120px}.cube-side.front{transform:translateZ(60px)}.cube-side.back{transform:translateZ(-60px) rotateY(180deg)}.cube-side.right{transform:translate(60px) rotateY(90deg)}.cube-side.left{transform:translate(-60px) rotateY(-90deg)}.cube-side.top{transform:translateY(-60px) rotateX(90deg)}.cube-side.bottom{transform:translateY(60px) rotateX(-90deg)}}