:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#16161f;--bg-nav:rgba(10, 10, 15, 0.9);--text-primary:#e8e8f0;--text-secondary:#a0a0b8;--text-muted:#6a6a80;--border-color:rgba(255, 255, 255, 0.06);--shadow-sm:0 2px 8px rgba(0, 0, 0, 0.3);--shadow-md:0 8px 30px rgba(0, 0, 0, 0.4);--shadow-lg:0 20px 60px rgba(0, 0, 0, 0.5);--shadow-card-hover:0 20px 40px rgba(0, 180, 216, 0.08);--accent:#00b4d8;--accent-secondary:#0077b6;--gradient-accent:linear-gradient(135deg, #00b4d8, #0077b6);--gradient-accent-hover:linear-gradient(135deg, #0096c7, #005f8a);--accent-glow:rgba(0, 180, 216, 0.1);--badge-bg:rgba(255, 255, 255, 0.06);--badge-text:#c0c0d0;--badge-border:rgba(255, 255, 255, 0.08);--section-padding:120px;--container-width:1100px;--transition-fast:0.2s cubic-bezier(0.4, 0, 0.2, 1);--transition-medium:0.35s cubic-bezier(0.4, 0, 0.2, 1);--transition-slow:0.6s cubic-bezier(0.16, 1, 0.3, 1);}[data-theme="light"]{--bg-primary:#fafafa;--bg-secondary:#ffffff;--bg-card:#ffffff;--bg-nav:rgba(255, 255, 255, 0.85);--text-primary:#1a1a2e;--text-secondary:#555570;--text-muted:#8888a0;--border-color:rgba(0, 0, 0, 0.08);--shadow-sm:0 2px 8px rgba(0, 0, 0, 0.06);--shadow-md:0 8px 30px rgba(0, 0, 0, 0.08);--shadow-lg:0 20px 60px rgba(0, 0, 0, 0.1);--shadow-card-hover:0 20px 40px rgba(0, 0, 0, 0.12);--accent-glow:rgba(0, 180, 216, 0.15);--badge-bg:#f0f4f8;--badge-text:#334155;--badge-border:rgba(0, 0, 0, 0.06);}@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#16161f;--bg-nav:rgba(10, 10, 15, 0.9);--text-primary:#e8e8f0;--text-secondary:#a0a0b8;--text-muted:#6a6a80;--border-color:rgba(255, 255, 255, 0.06);--shadow-sm:0 2px 8px rgba(0, 0, 0, 0.3);--shadow-md:0 8px 30px rgba(0, 0, 0, 0.4);--shadow-lg:0 20px 60px rgba(0, 0, 0, 0.5);--shadow-card-hover:0 20px 40px rgba(0, 180, 216, 0.08);--accent-glow:rgba(0, 180, 216, 0.1);--badge-bg:rgba(255, 255, 255, 0.06);--badge-text:#c0c0d0;--badge-border:rgba(255, 255, 255, 0.08);}}*, *::before, *::after{margin:0;padding:0;box-sizing:border-box;}html{scroll-padding-top:80px;}body{font-family:'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.7;transition:background-color var(--transition-medium), color var(--transition-medium);overflow-x:hidden;}a{color:inherit;text-decoration:none;}img{max-width:100%;height:auto;display:block;}.container{max-width:var(--container-width);margin:0 auto;padding:0 24px;}.nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:var(--bg-nav);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);transition:background var(--transition-medium), border-color var(--transition-medium);}.nav-inner{max-width:var(--container-width);margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:64px;}.nav-logo{font-size:1.2rem;font-weight:700;font-family:'Sora', 'Plus Jakarta Sans', sans-serif;letter-spacing:0.05em;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}.nav-links{display:flex;align-items:center;gap:32px;list-style:none;}.nav-links a{font-size:0.875rem;font-weight:500;color:var(--text-secondary);transition:color var(--transition-fast);position:relative;}.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--gradient-accent);border-radius:1px;transition:width var(--transition-medium);}.nav-links a:hover, .nav-links a.active{color:var(--text-primary);}.nav-links a.active::after, .nav-links a:hover::after{width:100%;}.theme-toggle{background:none;border:1px solid var(--border-color);border-radius:12px;padding:8px;cursor:pointer;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);width:40px;height:40px;}.theme-toggle:hover{color:var(--text-primary);border-color:var(--accent);background:var(--accent-glow);}.theme-toggle svg{width:18px;height:18px;transition:transform var(--transition-medium);}.theme-toggle:hover svg{transform:rotate(15deg);}.theme-toggle .icon-moon, [data-theme="dark"] .theme-toggle .icon-sun{display:none;}[data-theme="dark"] .theme-toggle .icon-moon{display:block;}@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .theme-toggle .icon-sun{display:none;}:root:not([data-theme="light"]) .theme-toggle .icon-moon{display:block;}}.nav-mobile-toggle{display:none;background:none;border:none;cursor:pointer;padding:4px;color:var(--text-primary);}.nav-mobile-toggle span{display:block;width:24px;height:2px;background:currentColor;border-radius:1px;transition:all var(--transition-fast);}.nav-mobile-toggle span + span{margin-top:6px;}section{padding:var(--section-padding) 0;}.section-label{font-size:0.75rem;font-weight:600;letter-spacing:0.15em;text-transform:uppercase;color:var(--accent);margin-bottom:16px;}.section-title{font-family:'Sora', 'Plus Jakarta Sans', sans-serif;font-size:2.5rem;font-weight:700;line-height:1.2;margin-bottom:24px;color:var(--text-primary);}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding-top:64px;position:relative;overflow:hidden;}.hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 50% 50%, var(--accent-glow) 0%, transparent 50%);animation:hero-glow 8s ease-in-out infinite alternate;pointer-events:none;}@keyframes hero-glow{0%{transform:translate(0, 0) scale(1);opacity:0.5;}100%{transform:translate(5%, -5%) scale(1.1);opacity:0.8;}}.hero-content{position:relative;z-index:1;}.hero-greeting{font-size:1rem;font-weight:500;color:var(--accent);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:16px;}.hero-title{font-family:'Sora', 'Plus Jakarta Sans', sans-serif;font-size:clamp(3rem, 8vw, 5.5rem);font-weight:800;line-height:1.05;margin-bottom:24px;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}.hero-subtitle{font-size:1.15rem;color:var(--text-secondary);max-width:560px;margin:0 auto 40px;line-height:1.8;}.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:14px;font-size:0.95rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all var(--transition-medium);border:none;}.btn-primary{background:var(--gradient-accent);color:#fff;box-shadow:0 4px 20px rgba(0, 180, 216, 0.3);}.btn-primary:hover{background:var(--gradient-accent-hover);box-shadow:0 6px 30px rgba(0, 180, 216, 0.4);transform:translateY(-2px);}.btn-primary svg{width:18px;height:18px;transition:transform var(--transition-fast);}.btn-primary:hover svg{transform:translateX(4px);}.scroll-indicator{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-muted);font-size:0.75rem;letter-spacing:0.1em;text-transform:uppercase;animation:scroll-float 2s ease-in-out infinite;}.scroll-indicator-line{width:1px;height:40px;background:linear-gradient(to bottom, var(--accent), transparent);}@keyframes scroll-float{0%, 100%{transform:translateX(-50%) translateY(0);}50%{transform:translateX(-50%) translateY(8px);}}.about-grid{display:grid;grid-template-columns:300px 1fr;gap:60px;align-items:start;}.about-portrait{position:relative;}.about-portrait img{border-radius:20px;box-shadow:var(--shadow-md);transition:box-shadow var(--transition-medium);}.about-portrait::after{content:'';position:absolute;inset:-8px;border-radius:24px;border:2px solid var(--accent);opacity:0.15;transition:opacity var(--transition-medium);}.about-portrait:hover::after{opacity:0.3;}.about-text p{color:var(--text-secondary);margin-bottom:20px;font-size:1.05rem;}.skills-section{background:var(--bg-secondary);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);}.skills-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;}.skills-group h3{font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:20px;display:flex;align-items:center;gap:8px;}.skills-group h3 svg{width:20px;height:20px;color:var(--accent);}.badge-list{display:flex;flex-wrap:wrap;gap:10px;}.badge{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;background:var(--badge-bg);color:var(--badge-text);border:1px solid var(--badge-border);border-radius:12px;font-size:0.875rem;font-weight:500;transition:all var(--transition-fast);}.badge:hover{border-color:var(--accent);background:var(--accent-glow);color:var(--text-primary);transform:translateY(-2px);}.projects-grid{display:grid;grid-template-columns:1fr;gap:40px;}.project-card{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;padding:32px;transition:all var(--transition-medium);cursor:pointer;text-decoration:none;color:inherit;}.project-card:hover{box-shadow:var(--shadow-card-hover);border-color:var(--accent);transform:translateY(-4px);}.project-card:nth-child(even){direction:rtl;}.project-card:nth-child(even) > *{direction:ltr;}.project-image{border-radius:12px;overflow:hidden;background:var(--bg-secondary);}.project-image img{width:100%;border-radius:12px;transition:transform var(--transition-slow);}.project-card:hover .project-image img{transform:scale(1.03);}.project-info h3{font-size:1.4rem;font-weight:700;margin-bottom:12px;color:var(--text-primary);}.project-info p{color:var(--text-secondary);margin-bottom:20px;font-size:0.95rem;line-height:1.7;}.project-tech{display:flex;flex-wrap:wrap;gap:8px;}.project-tech .badge{padding:6px 14px;font-size:0.8rem;}.project-link-hint{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:0.85rem;font-weight:600;color:var(--accent);transition:gap var(--transition-fast);}.project-card:hover .project-link-hint{gap:10px;}.project-link-hint svg{width:16px;height:16px;}.contact{text-align:center;background:var(--bg-secondary);border-top:1px solid var(--border-color);}.contact-content{max-width:520px;margin:0 auto;}.contact-content .section-title{font-size:2.8rem;}.contact-content p{color:var(--text-secondary);margin-bottom:32px;font-size:1.05rem;}.btn-outline{background:transparent;color:var(--text-primary);border:2px solid var(--accent);padding:14px 32px;border-radius:14px;font-size:0.95rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all var(--transition-medium);display:inline-flex;align-items:center;gap:8px;}.btn-outline:hover{background:var(--accent-glow);color:var(--accent);transform:translateY(-2px);box-shadow:0 4px 15px var(--accent-glow);}.btn-outline svg{width:18px;height:18px;transition:transform var(--transition-fast);}.btn-outline:hover svg{transform:translateX(4px);}.footer{padding:24px 0;text-align:center;color:var(--text-muted);font-size:0.8rem;border-top:1px solid var(--border-color);}.reveal{opacity:0;transform:translateY(30px);transition:opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);}.reveal.visible{opacity:1;transform:translateY(0);}.reveal-delay-1{transition-delay:0.1s;}.reveal-delay-2{transition-delay:0.2s;}.reveal-delay-3{transition-delay:0.3s;}.reveal-delay-4{transition-delay:0.4s;}.consent-overlay{position:fixed;inset:0;background:rgba(0, 0, 0, 0.85);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:9999;display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;visibility:hidden;transition:all var(--transition-medium);}.consent-overlay.show{opacity:1;visibility:visible;}.consent-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:24px;padding:40px;max-width:500px;text-align:center;box-shadow:var(--shadow-lg);transform:translateY(20px);transition:transform var(--transition-medium);}.consent-overlay.show .consent-card{transform:translateY(0);}.consent-card h2{font-family:'Sora', sans-serif;margin-bottom:16px;color:var(--text-primary);}.consent-card p{color:var(--text-secondary);font-size:0.95rem;margin-bottom:24px;line-height:1.6;}.consent-card .highlight{color:var(--accent);font-weight:600;}.consent-buttons{display:flex;flex-direction:column;gap:12px;}.btn-full{width:100%;justify-content:center;}body.consent-required{overflow:hidden;}.reveal-stagger > *{opacity:0;transform:translateY(15px);transition:opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);}.reveal-stagger.visible > *{opacity:1;transform:translateY(0);}.reveal-stagger.visible > *:nth-child(1){transition-delay:0.1s;}.reveal-stagger.visible > *:nth-child(2){transition-delay:0.2s;}.reveal-stagger.visible > *:nth-child(3){transition-delay:0.3s;}.reveal-stagger.visible > *:nth-child(4){transition-delay:0.4s;}.reveal-stagger.visible > *:nth-child(5){transition-delay:0.5s;}@media (max-width:900px){:root{--section-padding:80px;}.about-grid{grid-template-columns:1fr;gap:40px;text-align:center;}.about-portrait{max-width:260px;margin:0 auto;}.skills-grid{grid-template-columns:1fr;gap:32px;}.project-card{grid-template-columns:1fr;gap:24px;}.project-card:nth-child(even){direction:ltr;}.section-title{font-size:2rem;}.contact-content .section-title{font-size:2.2rem;}}@media (max-width:640px){:root{--section-padding:64px;}.nav-links{display:none;position:fixed;top:64px;left:0;right:0;background:var(--bg-nav);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);flex-direction:column;padding:24px;gap:20px;border-bottom:1px solid var(--border-color);}.nav-links.open{display:flex;}.nav-mobile-toggle{display:flex;flex-direction:column;gap:0;}.hero-subtitle{font-size:1rem;padding:0 16px;}.project-card{padding:20px;}.section-title{font-size:1.75rem;}}