:root{--color-primary:#6366f1;--color-primary-light:#818cf8;--color-primary-dark:#4f46e5;--color-secondary:#ec4899;--color-accent:#14b8a6;--color-success:#10b981;--color-warning:#f59e0b;--color-danger:#ef4444;--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--bg-card:#1e293b;--bg-card-hover:#293548;--text-primary:#f1f5f9;--text-secondary:#cbd5e1;--text-tertiary:#94a3b8;--text-muted:#64748b;--gradient-primary:linear-gradient(135deg,#667eea,#764ba2);--gradient-secondary:linear-gradient(135deg,#f093fb,#f5576c);--gradient-accent:linear-gradient(135deg,#4facfe,#00f2fe);--gradient-success:linear-gradient(135deg,#11998e,#38ef7d);--spacing-xs:0.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--spacing-2xl:4rem;--spacing-3xl:6rem;--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--radius-2xl:1.5rem;--radius-full:9999px;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.1);--shadow-2xl:0 25px 50px -12px rgba(0,0,0,.25);--shadow-glow:0 0 40px rgba(99,102,241,.3);--transition-fast:150ms cubic-bezier(0.4,0,0.2,1);--transition-base:300ms cubic-bezier(0.4,0,0.2,1);--transition-slow:500ms cubic-bezier(0.4,0,0.2,1);--z-dropdown:1000;--z-sticky:1020;--z-fixed:1030;--z-modal-backdrop:1040;--z-modal:1050;--z-popover:1060;--z-tooltip:1070}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}.scroll-progress{height:3px;background:var(--gradient-primary);transform-origin:0;z-index:var(--z-tooltip)}.navigation,.scroll-progress{position:fixed;top:0;left:0;right:0}.navigation{z-index:var(--z-fixed);transition:all var(--transition-base);background:transparent;padding:1.5rem 0}.navigation.scrolled{background:rgba(15,23,42,.8);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:1rem 0;box-shadow:var(--shadow-lg)}.nav-container{max-width:1280px;margin:0 auto;padding:0 2rem;display:flex;align-items:center;justify-content:space-between}.nav-logo{font-size:1.5rem;font-weight:700;text-decoration:none;color:var(--text-primary);position:relative}.logo-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logo-img{height:4rem}.nav-menu{display:flex;gap:2rem;align-items:center}.nav-link{position:relative;text-decoration:none;color:var(--text-secondary);font-weight:500;font-size:.95rem;transition:color var(--transition-fast);padding:.5rem 0}.nav-link.active,.nav-link:hover{color:var(--text-primary)}.nav-indicator{position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--gradient-primary);border-radius:var(--radius-full)}.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:.5rem}.hamburger{display:flex;flex-direction:column;gap:4px;width:24px}.hamburger span{width:100%;height:2px;background:var(--text-primary);transition:all var(--transition-base);border-radius:var(--radius-full)}.hamburger.active span:first-child{transform:rotate(45deg) translate(5px,5px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-7px)}.hero-section{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding:6rem 2rem 4rem}.hero-background{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 50%,rgba(99,102,241,.15) 0,transparent 70%);pointer-events:none}.hero-content{max-width:900px;text-align:center;position:relative;z-index:1}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1.25rem;background:rgba(99,102,241,.1);border:1px solid rgba(99,102,241,.2);border-radius:var(--radius-full);color:var(--color-primary-light);font-size:.875rem;font-weight:500;margin-bottom:2rem}.badge-dot{width:8px;height:8px;background:var(--color-success);border-radius:50%;animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.hero-title{font-size:clamp(2.5rem,8vw,5rem);font-weight:800;line-height:1.1;margin-bottom:1rem;letter-spacing:-.02em}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;position:relative;display:inline-block}.hero-subtitle{font-size:clamp(1.5rem,4vw,2.5rem);font-weight:600;color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.3}.hero-description{font-size:clamp(1rem,2vw,1.25rem);color:var(--text-tertiary);max-width:700px;margin:0 auto 3rem;line-height:1.7}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:4rem}.hero-scroll{display:flex;flex-direction:column;align-items:center;gap:.75rem;color:var(--text-muted);font-size:.875rem}.scroll-indicator{width:24px;height:40px;border:2px solid var(--text-muted);display:flex;justify-content:center;padding-top:8px}.scroll-indicator,.scroll-line{border-radius:var(--radius-full)}.scroll-line{width:2px;height:8px;background:var(--text-muted)}.floating-shapes{position:absolute;inset:0;pointer-events:none;overflow:hidden}.shape{position:absolute;border-radius:50%;filter:blur(60px);opacity:.3}.shape-1{width:400px;height:400px;background:var(--color-primary);top:10%;left:10%}.shape-2{width:300px;height:300px;background:var(--color-secondary);bottom:15%;right:15%}.shape-3{width:250px;height:250px;background:var(--color-accent);top:50%;left:50%;transform:translate(-50%,-50%)}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.875rem 2rem;border-radius:var(--radius-lg);font-weight:600;font-size:1rem;text-decoration:none;transition:all var(--transition-base);cursor:pointer;border:2px solid transparent;white-space:nowrap}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-lg)}.btn-primary:hover{box-shadow:var(--shadow-xl),var(--shadow-glow);transform:translateY(-2px)}.btn-secondary{background:transparent;color:var(--text-primary);border-color:var(--bg-tertiary)}.btn-secondary:hover{background:var(--bg-secondary);border-color:var(--color-primary)}.btn-block{width:100%;justify-content:center}.btn-icon{width:20px;height:20px}.section{padding:6rem 2rem;position:relative}.container{max-width:1280px;margin:0 auto}.section-header{text-align:center;margin-bottom:4rem}.section-label{display:inline-block;padding:.5rem 1.5rem;background:rgba(99,102,241,.1);border:1px solid rgba(99,102,241,.2);border-radius:var(--radius-full);color:var(--color-primary-light);font-size:.875rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:1rem}.section-title{font-size:clamp(2rem,5vw,3rem);font-weight:800;line-height:1.2;margin-bottom:1rem;letter-spacing:-.02em}.section-description{font-size:1.125rem;color:var(--text-tertiary);max-width:700px;margin:0 auto;line-height:1.7}.about-section{background:linear-gradient(180deg,transparent,rgba(99,102,241,.05))}.about-content{display:grid;grid-template-columns:1fr 1fr;grid-gap:4rem;gap:4rem;align-items:center}.about-paragraph{font-size:1.125rem;color:var(--text-secondary);line-height:1.8;margin-bottom:1.5rem}.about-stats{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:2rem;gap:2rem;margin-top:3rem}.stat-item{text-align:center}.stat-number{font-size:3rem;font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.stat-label{font-size:.875rem;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em}.about-image,.image-wrapper{position:relative}.image-placeholder{aspect-ratio:1;background:var(--bg-secondary);border-radius:var(--radius-2xl);display:flex;align-items:center;justify-content:center;border:2px solid var(--bg-tertiary);position:relative;overflow:hidden}.placeholder-icon{width:120px;height:120px;color:var(--text-muted)}.image-decoration{position:absolute;border-radius:var(--radius-2xl);z-index:-1}.decoration-1{inset:-20px;background:var(--gradient-primary);opacity:.1;filter:blur(20px)}.decoration-2{inset:-10px;border:2px solid rgba(99,102,241,.2)}.skills-section{background:var(--bg-primary)}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:1.5rem;gap:1.5rem}.skill-card{background:var(--bg-card);border:1px solid var(--bg-tertiary);border-radius:var(--radius-xl);padding:1.5rem;transition:all var(--transition-base);position:relative;overflow:hidden}.skill-card:before{content:"";position:absolute;inset:0;background:var(--gradient-primary);opacity:0;transition:opacity var(--transition-base);pointer-events:none}.skill-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-xl);background:var(--bg-card-hover)}.skill-card:hover:before{opacity:.05}.skill-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.skill-name{font-size:1.125rem;font-weight:600;color:var(--text-primary)}.skill-category{font-size:.75rem;padding:.25rem .75rem;background:rgba(99,102,241,.1);border:1px solid rgba(99,102,241,.2);border-radius:var(--radius-full);color:var(--color-primary-light)}.skill-bar-container{height:8px;background:var(--bg-tertiary);overflow:hidden}.skill-bar,.skill-bar-container{border-radius:var(--radius-full);position:relative}.skill-bar{height:100%;background:var(--gradient-primary);display:flex;align-items:center;justify-content:flex-end;padding-right:.5rem}.skill-level{position:absolute;right:-40px;top:-28px;font-size:.75rem;font-weight:600;color:var(--text-secondary)}.projects-section{background:linear-gradient(180deg,rgba(99,102,241,.05),transparent)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));grid-gap:2rem;gap:2rem}.project-card{background:var(--bg-card);border:1px solid var(--bg-tertiary);border-radius:var(--radius-xl);overflow:hidden;transition:all var(--transition-base)}.project-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-2xl)}.project-image{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-secondary)}.project-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;position:relative}.project1{background:linear-gradient(135deg,#667eea,#764ba2)}.project2{background:linear-gradient(135deg,#f093fb,#f5576c)}.project3{background:linear-gradient(135deg,#4facfe,#00f2fe)}.project4{background:linear-gradient(135deg,#43e97b,#38f9d7)}.project5{background:linear-gradient(135deg,#fa709a,#fee140)}.project6{background:linear-gradient(135deg,#30cfd0,#330867)}.project-overlay{position:absolute;inset:0;background:rgba(0,0,0,.8);display:flex;align-items:center;justify-content:center}.project-links{display:flex;gap:1rem}.project-link{width:48px;height:48px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--bg-primary);transition:all var(--transition-base)}.project-link:hover{background:var(--color-primary);color:#fff}.project-link svg{width:24px;height:24px}.project-content{padding:1.5rem}.project-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:.75rem}.project-description{font-size:.95rem;color:var(--text-tertiary);line-height:1.6;margin-bottom:1rem}.project-tags{display:flex;flex-wrap:wrap;gap:.5rem}.project-tag{padding:.375rem .875rem;background:rgba(99,102,241,.1);border:1px solid rgba(99,102,241,.2);border-radius:var(--radius-full);color:var(--color-primary-light);font-size:.75rem;font-weight:500}.contact-section{background:var(--bg-primary)}.contact-content{display:grid;grid-template-columns:380px 1fr;grid-gap:4rem;gap:4rem}.contact-info{display:flex;flex-direction:column;gap:2rem}.info-card{background:var(--bg-card);border:1px solid var(--bg-tertiary);border-radius:var(--radius-xl);padding:1.5rem;text-align:center}.info-icon{width:48px;height:48px;margin:0 auto 1rem;background:rgba(99,102,241,.1);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center}.info-icon svg{width:24px;height:24px;color:var(--color-primary)}.info-title{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin-bottom:.5rem}.info-link{color:var(--color-primary-light);text-decoration:none;transition:color var(--transition-fast)}.info-link:hover{color:var(--color-primary)}.info-text{color:var(--text-secondary)}.social-links{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:1rem;gap:1rem}.social-link{aspect-ratio:1;background:var(--bg-card);border:1px solid var(--bg-tertiary);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;color:var(--text-primary);transition:all var(--transition-base)}.social-link:hover{background:var(--color-primary);border-color:var(--color-primary);box-shadow:var(--shadow-lg)}.social-link svg{width:24px;height:24px}.contact-form-wrapper{background:var(--bg-card);border:1px solid var(--bg-tertiary);border-radius:var(--radius-xl);padding:2rem}.contact-form{display:flex;flex-direction:column;gap:1.5rem}.form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:1.5rem;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-label{font-weight:600;color:var(--text-secondary);font-size:.875rem}.form-input,.form-textarea{padding:.875rem 1rem;background:var(--bg-secondary);border:2px solid var(--bg-tertiary);border-radius:var(--radius-lg);color:var(--text-primary);font-size:1rem;font-family:inherit;transition:all var(--transition-base)}.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(99,102,241,.1)}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.form-textarea{resize:vertical;min-height:120px}.footer{background:var(--bg-secondary);border-top:1px solid var(--bg-tertiary);padding:4rem 2rem 2rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:3rem;gap:3rem;margin-bottom:3rem}.footer-title{font-size:1.5rem;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.75rem}.footer-description{color:var(--text-tertiary);line-height:1.6}.footer-heading{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin-bottom:1rem}.footer-links{list-style:none;display:flex;flex-direction:column;gap:.75rem}.footer-links a{color:var(--text-secondary);text-decoration:none;transition:color var(--transition-fast)}.footer-links a:hover{color:var(--color-primary)}.footer-social{display:flex;flex-direction:column;gap:.75rem}.footer-social-link{color:var(--text-secondary);text-decoration:none;transition:color var(--transition-fast)}.footer-social-link:hover{color:var(--color-primary)}.footer-bottom{border-top:1px solid var(--bg-tertiary);padding-top:2rem;text-align:center;color:var(--text-muted);font-size:.875rem;display:flex;flex-direction:column;gap:.5rem}.heart{color:var(--color-danger);animation:heartbeat 1.5s ease-in-out infinite}@keyframes heartbeat{0%,to{transform:scale(1)}10%,30%{transform:scale(1.1)}20%,40%{transform:scale(1)}}@media (max-width:1024px){.about-content{grid-template-columns:1fr;gap:3rem}.about-image{max-width:500px;margin:0 auto}.contact-content{grid-template-columns:1fr;gap:3rem}.projects-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}}@media (max-width:768px){.nav-menu{position:fixed;top:0;right:-100%;width:70%;max-width:300px;height:100vh;background:var(--bg-secondary);flex-direction:column;align-items:flex-start;padding:6rem 2rem 2rem;gap:1.5rem;transition:right var(--transition-base);box-shadow:var(--shadow-2xl);border-left:1px solid var(--bg-tertiary)}.nav-menu.active{right:0}.nav-toggle{display:block}.hero-section{padding:5rem 1.5rem 3rem}.hero-buttons{flex-direction:column;width:100%}.btn{width:100%;justify-content:center}.section{padding:4rem 1.5rem}.about-stats{gap:1.5rem}.about-stats,.form-row,.projects-grid,.skills-grid{grid-template-columns:1fr}.form-row{gap:1.5rem}.social-links{grid-template-columns:repeat(4,1fr)}.footer-content{grid-template-columns:1fr;gap:2rem}}@media (max-width:480px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1.25rem}.section-title{font-size:1.75rem}.nav-container{padding:0 1.5rem}.stat-number{font-size:2rem}.contact-form-wrapper{padding:1.5rem}.social-links{grid-template-columns:repeat(2,1fr)}}.text-center{text-align:center}.mb-0{margin-bottom:0}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.mt-0{margin-top:0}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInLeft{0%{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}@keyframes slideInRight{0%{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}