:root{--primary:#00a2ff;--primary-hover:#0085d4;--primary-glow:#00a2ff66;--bg-dark:#0b0f19;--bg-card:#fff;--text-main:#334155;--text-heading:#0f172a;--text-muted:#64748b;--border-light:#e2e8f0;--font-heading:"Poppins", sans-serif;--font-body:"Inter", sans-serif;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a, 0 8px 10px -6px #0000001a}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-dark);color:var(--text-main);perspective:1600px;justify-content:center;align-items:center;min-height:100vh;display:flex;overflow-x:hidden}#root{flex-direction:column;justify-content:center;align-items:center;width:100%;min-height:100vh;display:flex}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-heading);font-weight:600}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}.portfolio-container{background:radial-gradient(circle,#1e293b 0%,#0b0f19 100%);flex-direction:column;justify-content:center;align-items:center;width:100vw;min-height:100vh;padding:40px 20px;display:flex;position:relative;overflow:hidden}.bg-circles{z-index:1;pointer-events:none;width:100%;height:100%;position:absolute;top:0;left:0}.circle-1{background:radial-gradient(circle,#00a2ff26 0%,#0000 70%);border-radius:50%;width:300px;height:300px;animation:8s ease-in-out infinite float;position:absolute;top:15%;left:10%}.circle-2{background:radial-gradient(circle,#00a2ff1a 0%,#0000 70%);border-radius:50%;width:400px;height:400px;animation:12s ease-in-out infinite alternate float;position:absolute;bottom:10%;right:10%}@keyframes float{0%{transform:translateY(0)scale(1)}50%{transform:translateY(-20px)scale(1.05)}to{transform:translateY(0)scale(1)}}.book-wrapper{z-index:5;justify-content:center;align-items:center;transition:transform .5s;display:flex;position:relative}.book-container{width:900px;height:600px;transform-style:preserve-3d;transition:transform .8s cubic-bezier(.25,1,.5,1);position:relative}.book-cover{width:456px;height:610px;transform-style:preserve-3d;pointer-events:none;background:linear-gradient(135deg,#1e293b,#0f172a);border:3px solid #334155;border-radius:0 8px 8px 0;transition:transform .8s cubic-bezier(.645,.045,.355,1),z-index .8s;position:absolute;top:-5px;box-shadow:0 10px 30px #00000080,inset 0 0 15px #ffffff0d}.book-cover.left{transform-origin:100%;z-index:1;border-radius:8px 0 0 8px;right:50%;transform:rotateY(0)}.book-cover.right{transform-origin:0;z-index:0;border-radius:0 8px 8px 0;left:50%}.book-spine{z-index:4;background:linear-gradient(90deg,#0f172a,#1e293b,#0f172a);border-top:3px solid #334155;border-bottom:3px solid #334155;width:12px;height:610px;position:absolute;top:-5px;left:calc(50% - 6px);box-shadow:0 10px 30px #00000080}.page-sheet{transform-origin:0;width:450px;height:600px;transform-style:preserve-3d;cursor:pointer;touch-action:none;z-index:2;transition:transform .8s cubic-bezier(.645,.045,.355,1),z-index .8s;position:absolute;top:0;right:0}.page-sheet.flipped{transform:rotateY(-180deg)}.page-side{background:var(--bg-card);backface-visibility:hidden;-webkit-user-select:none;user-select:none;flex-direction:column;width:100%;height:100%;padding:35px 30px;display:flex;position:absolute;overflow:hidden;box-shadow:inset 0 0 20px #00000005}.page-side.front{z-index:2;border-radius:0 4px 4px 0}.page-side.back{z-index:1;border-radius:4px 0 0 4px;transform:rotateY(180deg)}.page-side.dark-cover{color:#fff;background:linear-gradient(135deg,#1e293b,#0f172a);border-top:3px solid #334155;border-bottom:3px solid #334155;border-right:3px solid #334155;justify-content:center;align-items:center;display:flex;box-shadow:inset 0 0 20px #ffffff0d}.page-crease{pointer-events:none;z-index:10;width:45px;height:100%;position:absolute;top:0}.front .page-crease{background:linear-gradient(90deg,#0000001a 0%,#0000000d 15%,#0000 100%);left:0}.back .page-crease{background:linear-gradient(270deg,#0000001a 0%,#0000000d 15%,#0000 100%);right:0}.page-edges-effect{pointer-events:none;background:#cbd5e1;width:6px;height:592px;position:absolute;top:4px;box-shadow:inset 1px 0 2px #0000001a}.page-edges-effect.right-edge{background:repeating-linear-gradient(#cbd5e1,#cbd5e1 2px,#94a3b8 2px 4px);border-radius:0 2px 2px 0;right:-6px}.page-edges-effect.left-edge{background:repeating-linear-gradient(#cbd5e1,#cbd5e1 2px,#94a3b8 2px 4px);border-radius:2px 0 0 2px;left:-6px}.page-number{color:var(--text-muted);font-size:13px;font-weight:500;font-family:var(--font-heading);position:absolute;bottom:15px}.front .page-number{right:25px}.back .page-number{left:25px}.cover-page{text-align:center;flex-direction:column;justify-content:center;align-items:center;height:100%;margin-top:10px;padding:40px 25px;display:flex}.cover-avatar-container{width:170px;height:170px;margin-bottom:15px;position:relative}.cover-avatar{object-position:25% 20%;object-fit:cover;border:4px solid var(--primary);width:100%;height:100%;box-shadow:0 0 25px var(--primary-glow);background-color:#f8fafc;border-radius:50%}.cover-title{color:#0c4a6e;letter-spacing:-.5px;margin-bottom:5px;font-size:32px;font-weight:800}.cover-subtitle{color:var(--primary);margin-bottom:25px;font-size:18px;font-weight:600}.social-links{gap:15px;margin-bottom:15px;display:flex}.social-icon-btn{border:2px solid var(--primary);width:44px;height:44px;color:var(--primary);background:0 0;border-radius:50%;justify-content:center;align-items:center;font-size:20px;text-decoration:none;transition:all .3s;display:flex}.social-icon-btn:hover{background:var(--primary);color:#fff;box-shadow:0 0 15px var(--primary-glow);transform:translateY(-3px)}.cover-bio{color:var(--text-main);text-align:justify;margin-bottom:15px;padding:0 10px;font-size:14px;font-weight:400;line-height:1.6}.cover-actions{justify-content:center;gap:20px;width:100%;display:flex}.btn-primary,.btn-secondary{cursor:pointer;font-size:15px;font-weight:600;font-family:var(--font-heading);text-align:center;border-radius:8px;min-width:140px;padding:12px 30px;text-decoration:none;transition:all .3s}.btn-primary{background-color:var(--primary);color:#fff;border:none;box-shadow:0 4px 15px #00a2ff4d}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px #00a2ff66}.btn-secondary{color:var(--primary);border:2px solid var(--primary);background-color:#f1f5f9}.btn-secondary:hover{background-color:#f8fafc;transform:translateY(-2px);box-shadow:0 4px 12px #00a2ff26}.page-title{color:#0c4a6e;border-bottom:2px solid var(--border-light);align-items:center;gap:10px;margin-bottom:25px;padding-bottom:12px;font-size:24px;display:flex}.page-title-icon{color:var(--primary)}.hobbies-grid{flex-direction:column;flex-grow:1;gap:15px;padding-right:5px;display:flex;overflow-y:auto}.hobby-card{border:1px solid var(--border-light);background:#f8fafc;border-radius:10px;align-items:center;gap:15px;padding:15px;transition:all .3s;display:flex}.hobby-card:hover{border-color:var(--primary);background:#f1f5f9;transform:translate(5px)}.hobby-icon-wrapper{color:#fff;border-radius:8px;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.hobby-card:first-child .hobby-icon-wrapper{background:linear-gradient(135deg,#3b82f6,#1d4ed8)}.hobby-card:nth-child(2) .hobby-icon-wrapper{background:linear-gradient(135deg,#10b981,#047857)}.hobby-card:nth-child(3) .hobby-icon-wrapper{background:linear-gradient(135deg,#f59e0b,#d97706)}.hobby-card:nth-child(4) .hobby-icon-wrapper{background:linear-gradient(135deg,#ec4899,#be185d)}.hobby-card:nth-child(5) .hobby-icon-wrapper{background:linear-gradient(135deg,#8b5cf6,#6d28d9)}.hobby-info h3{color:var(--text-heading);margin-bottom:4px;font-size:15px}.hobby-info p{color:var(--text-muted);font-size:13px;line-height:1.4}.skills-container{flex-direction:column;flex-grow:1;gap:20px;padding-right:5px;display:flex;overflow-y:auto}.skills-section h3{color:var(--text-heading);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px;font-size:15px}.skills-list{flex-direction:column;gap:12px;display:flex}.skill-item{flex-direction:column;gap:6px;display:flex}.skill-header{color:var(--text-main);justify-content:space-between;font-size:13px;font-weight:500;display:flex}.skill-bar-bg{background-color:#e2e8f0;border-radius:4px;width:100%;height:8px;overflow:hidden}.skill-bar-fill{background-color:var(--primary);border-radius:4px;height:100%;transition:width 1s ease-out}.skill-item:hover .skill-bar-fill{background-color:var(--primary-hover);filter:drop-shadow(0 0 4px var(--primary-glow))}.skills-tags{flex-wrap:wrap;gap:8px;display:flex}.skill-tag{border:1px solid var(--border-light);color:var(--text-main);background-color:#f1f5f9;border-radius:20px;padding:6px 12px;font-size:13px;font-weight:500;transition:all .3s}.skill-tag:hover{background-color:var(--primary);color:#fff;border-color:var(--primary);transform:scale(1.05)}.education-timeline{flex-direction:column;flex-grow:1;gap:25px;padding-left:20px;padding-right:5px;display:flex;position:relative;overflow-y:auto}.education-timeline:before{content:"";background-color:var(--border-light);width:2px;position:absolute;top:5px;bottom:5px;left:4px}.timeline-item{position:relative}.timeline-dot{background-color:var(--primary);border:2px solid #fff;border-radius:50%;width:10px;height:10px;transition:all .3s;position:absolute;top:5px;left:-20px;box-shadow:0 0 0 3px #00a2ff33}.timeline-item:hover .timeline-dot{background-color:var(--primary-hover);transform:scale(1.3);box-shadow:0 0 0 5px #00a2ff66}.timeline-content{border:1px solid var(--border-light);background-color:#f8fafc;border-radius:10px;padding:15px;transition:all .3s}.timeline-content:hover{border-color:var(--primary);background-color:#f1f5f9}.timeline-date{color:var(--primary);margin-bottom:5px;font-size:12px;font-weight:600}.timeline-content h3{color:var(--text-heading);margin-bottom:3px;font-size:15px}.timeline-content h4{color:var(--text-muted);margin-bottom:8px;font-size:13px;font-weight:500}.timeline-description{color:var(--text-main);font-size:13px;line-height:1.5}.projects-container{flex-direction:column;flex-grow:1;gap:20px;padding-right:5px;display:flex;overflow-y:auto}.project-card{border:1px solid var(--border-light);background-color:#f8fafc;border-radius:10px;flex-direction:column;gap:10px;padding:18px;transition:all .3s;display:flex}.project-card:hover{border-color:var(--primary);box-shadow:var(--shadow-md);transform:translateY(-3px)}.project-card h3{color:var(--text-heading);font-size:16px}.project-desc{color:var(--text-muted);font-size:13px;line-height:1.5}.project-tags{flex-wrap:wrap;gap:6px;display:flex}.project-tag{color:#475569;background-color:#e2e8f0;border-radius:4px;padding:3px 8px;font-size:11px;font-weight:600}.project-card:hover .project-tag{color:var(--primary);background-color:#00a2ff1a}.project-links{gap:12px;margin-top:5px;display:flex}.project-link{color:var(--primary);align-items:center;gap:4px;font-size:12px;font-weight:600;text-decoration:none;transition:color .2s;display:flex}.project-link:hover{color:var(--primary-hover);text-decoration:underline}.contact-form{flex-direction:column;flex-grow:1;gap:12px;display:flex}.form-group{flex-direction:column;gap:6px;display:flex}.form-group label{color:var(--text-main);text-align:left;font-size:13px;font-weight:500}.form-control{font-family:var(--font-body);border:1px solid var(--border-light);color:var(--text-heading);background-color:#f8fafc;border-radius:6px;outline:none;padding:10px 14px;font-size:13px;transition:all .3s}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);background-color:#fff}textarea.form-control{resize:none;min-height:80px}.btn-submit{background-color:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:6px;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:13px;font-weight:600;transition:all .3s;display:flex}.btn-submit:hover{background-color:var(--primary-hover);box-shadow:0 4px 12px #00a2ff33}.btn-submit:disabled{cursor:not-allowed;box-shadow:none;background-color:#94a3b8}.form-alert{text-align:center;border-radius:4px;padding:8px;font-size:12px}.form-alert.success{color:#15803d;background-color:#dcfce7;border:1px solid #bbf7d0}.form-alert.error{color:#b91c1c;background-color:#fee2e2;border:1px solid #fecaca}.emailjs-config-toggle{color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-self:center;align-items:center;gap:4px;margin-top:5px;font-size:12px;transition:color .2s;display:flex}.emailjs-config-toggle:hover{color:var(--primary)}.emailjs-config-panel{border:1px dashed var(--primary);background-color:#f1f5f9;border-radius:8px;flex-direction:column;gap:8px;margin-top:10px;padding:12px;display:flex}.emailjs-config-panel h4{color:var(--text-heading);font-size:12px}.emailjs-config-panel .form-control{padding:6px 10px;font-size:11px}.back-cover-content{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:25px;height:100%;display:flex}.back-cover-logo{color:var(--primary);font-size:50px;animation:2s infinite pulse}@keyframes pulse{0%{transform:scale(1)}50%{filter:drop-shadow(0 0 10px var(--primary-glow));transform:scale(1.08)}to{transform:scale(1)}}.back-cover-text{color:var(--text-muted);font-size:14px;line-height:1.6}.copyright-text{color:var(--text-muted);margin-top:50px;font-size:11px}.nav-arrows{pointer-events:none;z-index:10;justify-content:space-between;width:1040px;display:flex;position:absolute}.nav-arrow-btn{color:#1e293b;cursor:pointer;pointer-events:auto;background-color:#ffffffe6;border:1px solid #0000001a;border-radius:50%;justify-content:center;align-items:center;width:50px;height:50px;font-size:20px;transition:all .3s;display:flex;box-shadow:0 4px 15px #0003}.nav-arrow-btn:hover{background-color:var(--primary);color:#fff;box-shadow:0 4px 20px var(--primary-glow);transform:scale(1.1)}.nav-arrow-btn:disabled{color:#0003;cursor:not-allowed;box-shadow:none;background-color:#fff6}.instruction-hint{color:#94a3b8;font-size:13px;font-family:var(--font-heading);align-items:center;gap:6px;margin-top:25px;display:flex}.page-dots{z-index:5;gap:12px;margin-top:25px;display:flex}.page-dot{cursor:pointer;background-color:#ffffff4d;border:none;border-radius:50%;width:12px;height:12px;transition:all .3s}.page-dot.active{background-color:var(--primary);box-shadow:0 0 8px var(--primary-glow);transform:scale(1.2)}.page-dot:hover{background-color:#fff9}@media (width<=1080px){.nav-arrows{width:95vw}}@media (width<=950px){.book-wrapper{transform:scale(.8)}}@media (width<=768px){.book-wrapper{transform:scale(.65)}.instruction-hint{margin-top:-30px}.nav-arrows{z-index:100;gap:40px;width:auto;position:fixed;bottom:30px;left:50%;transform:translate(-50%)}.nav-arrow-btn{width:48px;height:48px;box-shadow:0 4px 20px #0000004d}}@media (width<=768px) and (orientation:landscape) and (height>=500px){.nav-arrows{gap:0;width:95vw;position:absolute;bottom:auto;left:auto;transform:none}.nav-arrow-btn{width:44px;height:44px}}@media (width<=580px){.book-wrapper{transform:scale(.5)}.instruction-hint{margin-top:-60px}}@media (width<=450px){.book-wrapper{transform:scale(.4)}.instruction-hint{margin-top:-95px}}@media (width<=380px){.book-wrapper{transform:scale(.35)}}.home-icon-container{z-index:20;flex-direction:column;align-items:center;display:flex;position:absolute;bottom:25px;right:25px}.btn-home-icon{background-color:var(--primary);color:#fff;border:2px solid var(--primary);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;width:42px;height:42px;transition:all .3s cubic-bezier(.25,.8,.25,1);display:flex;box-shadow:0 4px 10px #00a2ff4d}.btn-home-icon:hover{color:var(--primary);border-color:var(--primary);background-color:#fff;transform:scale(1.1);box-shadow:0 6px 15px #00a2ff66}.home-icon-tooltip{background-color:var(--primary);color:#fff;white-space:nowrap;opacity:0;pointer-events:none;border-radius:6px;padding:6px 12px;font-size:12px;font-weight:500;transition:opacity .3s cubic-bezier(.25,.8,.25,1),transform .3s cubic-bezier(.175,.885,.32,1.275);position:absolute;bottom:52px;transform:translateY(15px)scale(.6);box-shadow:0 4px 12px #00000026}.home-icon-tooltip:after{content:"";border-style:solid;border-width:5px;border-color:var(--primary) transparent transparent transparent;position:absolute;top:100%;left:50%;transform:translate(-50%)}.home-icon-container:hover .home-icon-tooltip{opacity:1;transform:translateY(0)scale(1)}