:root{--color-bg-primary:#f8fafc;--color-bg-secondary:#fff;--color-bg-tertiary:#f1f5f9;--color-text-primary:#0f172a;--color-text-secondary:#334155;--color-text-tertiary:#64748b;--color-accent:#06b6d4;--color-accent-hover:#0891b2;--color-accent-light:#cffafe;--color-border:#e2e8f0;--color-border-light:#f1f5f9;--gradient-primary:linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);--gradient-accent:linear-gradient(135deg, #22d3ee 0%, #06b6d4 50%, #0891b2 100%);--gradient-hero:linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);--gradient-card:linear-gradient(135deg, #fff 0%, #f8fafc 100%);--gradient-text:linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);--gradient-overlay:linear-gradient(180deg, #f8fafc00 0%, #f8fafccc 100%);--spacing-xs:.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--spacing-2xl:4rem;--spacing-3xl:6rem;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs:.75rem;--font-size-sm:.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:2rem;--font-size-4xl:2.5rem;--font-size-5xl:3.5rem;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--transition-fast:.15s ease;--transition-base:.2s ease;--transition-slow:.3s ease}html[data-theme=dark]{--color-bg-primary:#0f172a;--color-bg-secondary:#1e293b;--color-bg-tertiary:#334155;--color-text-primary:#f8fafc;--color-text-secondary:#e2e8f0;--color-text-tertiary:#94a3b8;--color-accent:#22d3ee;--color-accent-hover:#06b6d4;--color-accent-light:#164e63;--color-border:#334155;--color-border-light:#1e293b;--shadow-sm:0 1px 2px 0 #0000004d;--shadow-md:0 4px 6px -1px #0006;--shadow-lg:0 10px 15px -3px #00000080;--gradient-primary:linear-gradient(135deg, #22d3ee 0%, #3b82f6 100%);--gradient-accent:linear-gradient(135deg, #06b6d4 0%, #22d3ee 50%, #67e8f9 100%);--gradient-hero:linear-gradient(135deg, #0f172a 0%, #1e293b 100%);--gradient-card:linear-gradient(135deg, #1e293b 0%, #334155 100%);--gradient-text:linear-gradient(135deg, #22d3ee 0%, #60a5fa 100%);--gradient-overlay:linear-gradient(180deg, #0f172a00 0%, #0f172acc 100%)}@media (prefers-color-scheme:dark){html:not([data-theme=light]){--color-bg-primary:#0f172a;--color-bg-secondary:#1e293b;--color-bg-tertiary:#334155;--color-text-primary:#f8fafc;--color-text-secondary:#e2e8f0;--color-text-tertiary:#94a3b8;--color-accent:#22d3ee;--color-accent-hover:#06b6d4;--color-accent-light:#164e63;--color-border:#334155;--color-border-light:#1e293b;--shadow-sm:0 1px 2px 0 #0000004d;--shadow-md:0 4px 6px -1px #0006;--shadow-lg:0 10px 15px -3px #00000080;--gradient-primary:linear-gradient(135deg, #22d3ee 0%, #3b82f6 100%);--gradient-accent:linear-gradient(135deg, #06b6d4 0%, #22d3ee 50%, #67e8f9 100%);--gradient-hero:linear-gradient(135deg, #0f172a 0%, #1e293b 100%);--gradient-card:linear-gradient(135deg, #1e293b 0%, #334155 100%);--gradient-text:linear-gradient(135deg, #22d3ee 0%, #60a5fa 100%);--gradient-overlay:linear-gradient(180deg, #0f172a00 0%, #0f172acc 100%)}}*{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;font-size:16px}body{background-color:var(--color-bg-primary);color:var(--color-text-primary);min-height:100vh;transition:background-color var(--transition-base), color var(--transition-base);line-height:1.6}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;font-weight:600;line-height:1.2}a{color:var(--color-accent);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-accent-hover)}.cookie-banner{left:50%;bottom:var(--spacing-md);background:var(--color-bg-secondary);color:var(--color-text-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);border:1px solid var(--color-border);padding:var(--spacing-md);max-width:28rem;width:calc(100% - 2 * var(--spacing-md));opacity:0;transition:transform var(--transition-base), opacity var(--transition-base);z-index:1000;position:fixed;transform:translate(-50%,100%)}.cookie-banner--visible{opacity:1;transform:translate(-50%)}.cookie-banner__content{gap:var(--spacing-sm);text-align:left;flex-direction:column;display:flex}.cookie-banner__message{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.cookie-banner__button{background:var(--gradient-primary);color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:transform var(--transition-fast), box-shadow var(--transition-fast);border:none;align-self:flex-start;padding:.5rem 1.25rem;font-weight:600}.cookie-banner__button:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}@media (width<=600px){.cookie-banner{left:var(--spacing-md);right:var(--spacing-md);width:auto;transform:translateY(100%)}.cookie-banner--visible{transform:translateY(0)}}@property --skill-trace{syntax:"<number>";inherits:false;initial-value:0}.animate-on-scroll{opacity:0;transition:opacity .6s ease-out,transform .6s ease-out;transform:translateY(30px)}.animate-on-scroll.animate-visible{opacity:1;transform:translateY(0)}.service-card.animate-on-scroll{transition-delay:0s}.service-card.animate-on-scroll:first-child{transition-delay:.1s}.service-card.animate-on-scroll:nth-child(2){transition-delay:.2s}.service-card.animate-on-scroll:nth-child(3){transition-delay:.3s}.service-card.animate-on-scroll.animate-visible{transition-delay:0s}.container{max-width:1200px;padding:0 var(--spacing-lg);margin:0 auto}.header{top:var(--spacing-sm);z-index:100;width:calc(100% - var(--spacing-xl));max-width:1100px;position:fixed;left:50%;transform:translate(-50%)}section[id]{scroll-margin-top:calc(var(--spacing-2xl) + var(--spacing-sm))}.nav{-webkit-backdrop-filter:blur(12px);padding:var(--spacing-sm) var(--spacing-md);background-color:#f8fafcb3;border:1px solid #e2e8f080;border-radius:38px;justify-content:space-between;align-items:center;display:flex;position:relative;box-shadow:0 8px 32px #00000014}html[data-theme=dark] .nav{background-color:#0f172ab3;border:1px solid #33415580;box-shadow:0 8px 32px #0000004d}@media (prefers-color-scheme:dark){html:not([data-theme=light]) .nav{background-color:#0f172ab3;border:1px solid #33415580;box-shadow:0 8px 32px #0000004d}}.nav-brand{align-items:center;gap:var(--spacing-xs);cursor:pointer;height:44px;text-decoration:none;display:flex}.nav-toggle{border-radius:var(--radius-lg);width:44px;height:44px;color:var(--color-text-secondary);cursor:pointer;transition:background-color var(--transition-base), color var(--transition-base);background:0 0;border:1px solid #0000;justify-content:center;align-items:center;margin-left:auto;display:none}.nav-toggle:hover,.nav-toggle:focus-visible{color:var(--color-text-primary);background-color:#0000000a;outline:none}html[data-theme=dark] .nav-toggle:hover,html[data-theme=dark] .nav-toggle:focus-visible{background-color:#ffffff14}@media (prefers-color-scheme:dark){html:not([data-theme=light]) .nav-toggle:hover,html:not([data-theme=light]) .nav-toggle:focus-visible{background-color:#ffffff14}}.nav-toggle__icon{flex-direction:column;justify-content:center;align-items:center;gap:6px;width:24px;height:18px;display:inline-flex}.nav-toggle__icon span{width:24px;height:2px;transition:transform var(--transition-base), opacity var(--transition-base);transform-origin:50%;background-color:currentColor;border-radius:1px;display:block}.nav-toggle[aria-expanded=true] .nav-toggle__icon span:first-child{transform:translateY(8px)rotate(45deg)}.nav-toggle[aria-expanded=true] .nav-toggle__icon span:nth-child(2){opacity:0}.nav-toggle[aria-expanded=true] .nav-toggle__icon span:nth-child(3){transform:translateY(-8px)rotate(-45deg)}.logo-circle{color:#fff;width:44px;height:44px;font-size:var(--font-size-base);letter-spacing:.05em;background-color:#1e293b;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:700;transition:background-color .3s,box-shadow .3s,transform .3s,color .3s;display:flex;position:relative;overflow:hidden}.logo-circle:after{content:"";border-radius:inherit;background:var(--gradient-primary);opacity:0;z-index:0;pointer-events:none;transition:opacity .3s;position:absolute;inset:0}.nav-brand:hover .logo-circle{color:#fff;transform:scale(1.05);box-shadow:0 4px 12px #06b6d44d}.nav-brand:hover .logo-circle:after{opacity:1}.logo-circle__text{z-index:1;position:relative}html[data-theme=dark] .logo-circle{color:#1e293b;background-color:#f8fafc}html[data-theme=dark] .nav-brand:hover .logo-circle{color:#fff;box-shadow:0 4px 12px #22d3ee4d}@media (prefers-color-scheme:dark){html:not([data-theme=light]) .logo-circle{color:#1e293b;background-color:#f8fafc}html:not([data-theme=light]) .nav-brand:hover .logo-circle{color:#fff;box-shadow:0 4px 12px #22d3ee4d}}.logo{font-size:var(--font-size-xl);color:var(--color-text-primary);letter-spacing:-.02em;font-variant-numeric:lining-nums;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-weight:500;line-height:1}.nav-links{gap:var(--spacing-xs);align-items:center;height:36px;margin:0;padding:0;list-style:none;display:flex}.nav-links--open{display:flex}.nav-links li{align-items:center;height:100%;display:flex}.nav-links a{font-size:var(--font-size-sm);color:var(--color-text-secondary);transition:all var(--transition-fast);padding:0 var(--spacing-md);border-radius:var(--radius-lg);white-space:nowrap;align-items:center;height:36px;font-weight:500;display:inline-flex;position:relative}.nav-links a:hover{color:var(--color-text-primary);background-color:#0000000a}html[data-theme=dark] .nav-links a:hover{background-color:#ffffff0d}@media (prefers-color-scheme:dark){html:not([data-theme=light]) .nav-links a:hover{background-color:#ffffff0d}}.nav-links a:active{transform:scale(.98)}.nav-links a.btn-primary{background:var(--gradient-primary);padding:0 var(--spacing-lg);margin-left:var(--spacing-xs);transition:all var(--transition-base);font-weight:600;position:relative;color:#fff!important}.nav-links a.btn-primary:hover{background:linear-gradient(135deg,#0891b2 0%,#2563eb 100%);transform:translateY(-1px);box-shadow:0 4px 12px #06b6d466;color:#fff!important}.nav-links a.btn-primary:active{transform:translateY(0)scale(.98)}.theme-toggle{border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-base);color:var(--color-text-secondary);width:36px;height:36px;margin:0 var(--spacing-xs);background:0 0;border:1px solid #0000;justify-content:center;align-items:center;padding:0;display:flex;position:relative}.theme-toggle:hover{color:var(--color-text-primary);background-color:#0000000a}html[data-theme=dark] .theme-toggle:hover{background-color:#ffffff0d}@media (prefers-color-scheme:dark){html:not([data-theme=light]) .theme-toggle:hover{background-color:#ffffff0d}}.theme-toggle:active{transform:scale(.95)}.theme-toggle svg{transition:all var(--transition-base);opacity:0;position:absolute;transform:rotate(-90deg)scale(.8)}.theme-toggle svg.active{opacity:1;transform:rotate(0)scale(1)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}body.nav-open{overflow:hidden}.hero{padding:calc(var(--spacing-3xl) + 60px) 0 var(--spacing-3xl);background:var(--gradient-hero);align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background:radial-gradient(circle at 20%,#06b6d41a 0%,#0000 50%),radial-gradient(circle at 80% 80%,#3b82f61a 0%,#0000 50%);position:absolute;inset:0}.hero-content{z-index:2;max-width:800px;position:relative}.hero-title{font-size:var(--font-size-5xl);margin-bottom:var(--spacing-lg);font-weight:700;line-height:1.1}.accent-text{background:var(--gradient-text);-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:var(--font-size-xl);color:var(--color-text-secondary);margin-bottom:var(--spacing-xl);font-weight:300;line-height:1.7}.hero-highlights{gap:var(--spacing-sm);margin-bottom:var(--spacing-xl);flex-wrap:wrap;display:flex}.hero-tag{padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-lg);border:1px solid var(--color-border);color:var(--color-text-secondary);font-size:var(--font-size-sm);cursor:default;background-color:#ffffffb3;font-weight:500;transition:border-color .3s,color .3s,background-color .3s}.hero-tag:hover{color:var(--color-text-primary);background-color:#06b6d40d;border-color:#06b6d4}html[data-theme=dark] .hero-tag{color:var(--color-text-secondary);background-color:#0f172aa6}html[data-theme=dark] .hero-tag:hover{color:var(--color-text-primary);background-color:#06b6d41a;border-color:#06b6d4}@media (prefers-color-scheme:dark){html:not([data-theme=light]) .hero-tag{color:var(--color-text-secondary);background-color:#0f172a99}html:not([data-theme=light]) .hero-tag:hover{color:var(--color-text-primary);background-color:#06b6d41a;border-color:#06b6d4}}.hero-cta{gap:var(--spacing-md);flex-wrap:wrap;display:flex}.btn-primary,.btn-secondary{padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-md);font-weight:500;font-size:var(--font-size-base);transition:all var(--transition-base);display:inline-block}.btn-primary{background:var(--gradient-primary);transition:all var(--transition-base);position:relative;color:#fff!important}.btn-primary:hover{background:linear-gradient(135deg,#0891b2 0%,#2563eb 100%);transform:translateY(-2px);box-shadow:0 12px 24px -6px #06b6d466;color:#fff!important}.btn-secondary{color:var(--color-text-primary);background-color:#ffffffbf;border:1px solid #0f172a1f;box-shadow:0 12px 24px -16px #0f172a33}.btn-secondary:hover{background-color:#ffffffe6;border-color:#0f172a33;transform:translateY(-2px)}html[data-theme=dark] .btn-secondary{color:var(--color-text-secondary);background-color:#fff3;border-color:#94a3b840;box-shadow:0 12px 24px -16px #94a3b84d}html[data-theme=dark] .btn-secondary:hover{background-color:#ffffff47;border-color:#94a3b866}@media (prefers-color-scheme:dark){html:not([data-theme=light]) .btn-secondary{color:var(--color-text-secondary);background-color:#fff3;border-color:#94a3b840;box-shadow:0 12px 24px -16px #94a3b84d}html:not([data-theme=light]) .btn-secondary:hover{background-color:#ffffff47;border-color:#94a3b866}}.services{padding:var(--spacing-3xl) 0;background-color:var(--color-bg-secondary)}.section-title{font-size:var(--font-size-3xl);text-align:center;margin-bottom:var(--spacing-md)}.section-subtitle{text-align:center;color:var(--color-text-secondary);font-size:var(--font-size-lg);margin-bottom:var(--spacing-2xl);font-weight:300}.services-grid{gap:var(--spacing-xl);margin-top:var(--spacing-2xl);grid-template-columns:repeat(auto-fit,minmax(300px,1fr));display:grid}.service-card{padding:var(--spacing-xl);background:var(--gradient-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:all var(--transition-base);position:relative;overflow:hidden}.service-card:before{content:"";background:var(--gradient-primary);opacity:0;transition:opacity var(--transition-base);border-radius:var(--radius-lg);position:absolute;inset:0}.service-card:hover:before{opacity:.05}.service-card:hover{border-color:var(--color-accent);transform:translateY(-4px);box-shadow:0 20px 40px -10px #06b6d426}.service-card>*{z-index:1;position:relative}.service-icon{background:var(--gradient-primary);color:#fff;border-radius:var(--radius-md);width:48px;height:48px;margin-bottom:var(--spacing-md);justify-content:center;align-items:center;display:flex}.service-title{font-size:var(--font-size-xl);margin-bottom:var(--spacing-sm)}.service-description{color:var(--color-text-secondary);font-weight:300;line-height:1.7}.skills{padding:var(--spacing-3xl) 0}.skills-grid{gap:var(--spacing-xl);margin-top:var(--spacing-xl);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));display:grid}.skill-group{padding:var(--spacing-xl);background:var(--gradient-card);border:1px solid var(--color-border);border-radius:var(--radius-lg)}.skill-title{font-size:var(--font-size-xl);margin-bottom:var(--spacing-md)}.skill-tags{gap:var(--spacing-sm);flex-wrap:wrap;display:flex}.skill-tag:before{content:"";border-radius:inherit;--skill-trace:0;background:conic-gradient(from -90deg, #0ea5e9 0deg, #38bdf8 calc(var(--skill-trace) * 1deg / 2), #6366f1 calc(var(--skill-trace) * 1deg), transparent calc(var(--skill-trace) * 1deg), transparent 360deg);-webkit-mask-composite:xor;opacity:0;transition:opacity var(--transition-base);pointer-events:none;padding:2px;position:absolute;inset:0;mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0)}.skill-tag:hover{color:var(--color-text-primary);border-color:#0000;transform:translateY(-2px)scale(1.02);box-shadow:0 12px 24px -12px #06b6d499}.skill-tag:hover:before{opacity:1;animation:.75s forwards skill-border-trace}@keyframes skill-border-trace{0%{--skill-trace:0}to{--skill-trace:360}}.experience{padding:var(--spacing-3xl) 0;background-color:var(--color-bg-secondary)}.experience-list{gap:var(--spacing-xl);margin-top:var(--spacing-2xl);display:grid}.experience-item{padding:var(--spacing-xl);background:var(--gradient-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:all var(--transition-base);position:relative;overflow:hidden}.experience-item:before{content:"";background:var(--gradient-primary);opacity:0;transition:opacity var(--transition-base);border-radius:var(--radius-lg);position:absolute;inset:0}.experience-item:hover:before{opacity:.05}.experience-item:hover{border-color:var(--color-accent);transform:translateY(-4px);box-shadow:0 20px 40px -10px #06b6d426}.experience-item>*{z-index:1;position:relative}.experience-header{justify-content:space-between;align-items:baseline;gap:var(--spacing-sm);flex-wrap:wrap;display:flex}.experience-role{font-size:var(--font-size-xl);margin:0}.experience-company{color:var(--color-text-tertiary);font-size:var(--font-size-sm);margin:0;font-weight:500}.experience-points{margin:var(--spacing-md) 0 0;padding-left:var(--spacing-xl);color:var(--color-text-secondary);font-weight:300;line-height:1.7}.experience-points li+li{margin-top:var(--spacing-sm)}.about{padding:var(--spacing-3xl) 0}.about-content{display:block;position:relative}.about-content:after{content:"";clear:both;display:table}.about-text h2{text-align:left;margin-bottom:var(--spacing-lg)}.about-text{position:relative}.about-text p{color:var(--color-text-secondary);font-size:var(--font-size-lg);margin-bottom:var(--spacing-md);font-weight:300;line-height:1.8}.about-highlights{margin:var(--spacing-xl) 0}.about-subtitle{font-size:var(--font-size-lg);margin-bottom:var(--spacing-sm)}.education-list{gap:var(--spacing-xs);color:var(--color-text-secondary);font-size:var(--font-size-base);margin:0;padding:0;list-style:none;display:grid}.education-list strong{color:var(--color-text-primary)}.stats{gap:var(--spacing-lg);margin-top:var(--spacing-xl);grid-template-columns:repeat(3,1fr);display:grid}.stat{text-align:center;padding:var(--spacing-md)}.stat-value{font-size:var(--font-size-3xl);background:var(--gradient-text);-webkit-text-fill-color:transparent;margin-bottom:var(--spacing-xs);background-clip:text;font-weight:700}.stat-label{font-size:var(--font-size-sm);color:var(--color-text-tertiary);font-weight:500}.about-visual{float:right;width:460px;margin:0 0 var(--spacing-lg) var(--spacing-lg);position:relative}.about-graphic{filter:drop-shadow(0 10px 40px #06b6d433);width:100%;max-width:460px;height:auto}.about-visual:before{content:"";z-index:-1;background:radial-gradient(circle,#06b6d426 0%,#0000 70%);border-radius:50%;width:345px;height:345px;animation:4s ease-in-out infinite pulse-glow;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes pulse-glow{0%,to{opacity:.5;transform:translate(-50%,-50%)scale(1)}50%{opacity:.8;transform:translate(-50%,-50%)scale(1.1)}}.contact{padding:var(--spacing-3xl) 0;background:var(--gradient-hero);position:relative}.contact:before{content:"";pointer-events:none;background:radial-gradient(circle,#06b6d414 0%,#0000 70%);position:absolute;inset:0}.contact-content{text-align:center;z-index:1;max-width:700px;margin:0 auto;position:relative}.contact-methods{gap:var(--spacing-md);margin-top:var(--spacing-xl);grid-template-columns:repeat(auto-fit,minmax(260px,1fr));display:grid}.contact-card{padding:var(--spacing-xl);background:var(--gradient-card);border:1px solid var(--color-border);border-radius:var(--radius-md);align-items:center;gap:var(--spacing-sm);transition:all var(--transition-base);color:var(--color-text-primary);flex-direction:column;display:flex}.contact-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-accent);transform:translateY(-4px)}.contact-card svg{color:var(--color-accent)}@media (width>=1024px){.contact-content{max-width:960px}.contact-methods{grid-template-columns:repeat(3,minmax(0,1fr))}.contact-card{padding:var(--spacing-lg)}}@media (prefers-reduced-motion:reduce){.nav-links,.skill-tag{transition:none}.skill-tag:hover{transform:none}.skill-tag:hover:before{--skill-trace:360;opacity:1;animation:none}}.footer{padding:var(--spacing-xl) 0;text-align:center;border-top:1px solid var(--color-border);color:var(--color-text-tertiary);font-size:var(--font-size-sm)}@media (width<=968px){.header{top:var(--spacing-sm);width:calc(100% - var(--spacing-lg))}.nav{min-height:64px;padding:var(--spacing-xs) var(--spacing-sm);border-radius:30px;grid-template-columns:1fr auto;align-content:center;align-items:center;row-gap:0;display:grid}.nav-toggle{display:inline-flex}.nav-brand{gap:var(--spacing-xs);height:36px}.logo-circle{width:36px;height:36px;font-size:var(--font-size-sm)}.logo{font-size:var(--font-size-lg)}.nav-links{align-items:stretch;gap:var(--spacing-xs);height:auto;box-shadow:none;opacity:0;pointer-events:none;visibility:hidden;max-height:0;transition:max-height var(--transition-slow), opacity var(--transition-base), transform var(--transition-base), margin-top var(--transition-base), padding var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base), border-color var(--transition-base);border:0;border-radius:22px;flex-direction:column;grid-column:1/-1;margin:0;padding:0;display:flex;overflow:hidden;transform:translateY(-8px)}.nav-links--open{opacity:1;pointer-events:auto;visibility:visible;max-height:520px;margin-top:var(--spacing-xs);padding:var(--spacing-sm);background-color:#f8fafcf2;border:1px solid #e2e8f099;transform:translateY(0);box-shadow:0 12px 32px #0f172a1f}html[data-theme=dark] .nav-links--open{background-color:#0f172af2;border:1px solid #334155b3;box-shadow:0 12px 32px #02061766}.nav-links a{font-size:var(--font-size-sm);padding:0 var(--spacing-md);justify-content:center;width:100%;height:44px;font-weight:500}.nav-links a.btn-primary{padding:0 var(--spacing-lg);font-size:var(--font-size-sm);margin-left:0}.nav-links li{justify-content:center;width:100%;height:auto}.theme-toggle{width:44px;height:44px;margin:0}.theme-toggle svg{width:16px;height:16px}}@media (width<=768px){.hero-title{font-size:var(--font-size-4xl)}.hero-description{font-size:var(--font-size-lg)}.hero-highlights{margin-bottom:var(--spacing-lg)}.about-content{display:block}.about-visual{float:none;width:100%;max-width:300px;margin:0 auto var(--spacing-xl) auto}.about-graphic{max-width:300px}.about-visual:before{width:250px;height:250px}.skill-group,.experience-item,.contact-card{padding:var(--spacing-lg)}.experience-header{align-items:flex-start}.education-list{font-size:var(--font-size-sm)}.stats{grid-template-columns:1fr}}@media (width<=968px) and (prefers-color-scheme:dark){html:not([data-theme=light]) .nav-links--open{background-color:#0f172af2;border:1px solid #334155b3;box-shadow:0 12px 32px #02061766}}.skill-tag{padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-bg-primary);font-size:var(--font-size-sm);color:var(--color-text-secondary);transition:transform var(--transition-base), background var(--transition-base), color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);z-index:0;justify-content:center;align-items:center;font-weight:500;display:inline-flex;position:relative;overflow:hidden}