:root{--bg-color:#f8fafc;--text-color:#0f172a;--accent-color:#3b82f6;--secondary-text:#64748b;--nav-bg:rgba(248,250,252,0.85);--card-bg:#ffffff;--font-family:'Inter',sans-serif;--border-color:#e2e8f0;--bg-home:#ffffff;--bg-about:#f8fafc;--bg-experience:#f1f5f9;--bg-projects:#f8fafc;--bg-footer:#0f172a;}::-webkit-scrollbar{width:8px;}::-webkit-scrollbar-track{background:var(--bg-color);}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:10px;}::-webkit-scrollbar-thumb:hover{background:var(--secondary-text);}[data-theme="dark"]{--bg-color:#0f172a;--text-color:#f8fafc;--accent-color:#60a5fa;--secondary-text:#94a3b8;--nav-bg:rgba(15,23,42,0.85);--card-bg:#1e293b;--border-color:#334155;--bg-home:#0f172a;--bg-about:#1a2233;--bg-experience:#111827;--bg-projects:#1a2233;--bg-footer:#030712;}html{}*{margin:0;padding:0;box-sizing:border-box;}body{background-color:var(--bg-color);color:var(--text-color);font-family:var(--font-family);line-height:1.6;overflow-x:hidden;transition:background-color 0.3s ease,color 0.3s ease;}.navbar{position:fixed;top:0;width:100%;padding:1rem 5%;display:flex;justify-content:space-between;align-items:center;background:var(--nav-bg);backdrop-filter:blur(12px);z-index:1000;border-bottom:1px solid var(--border-color);}.logo-group{display:flex;align-items:center;gap:1.5rem;}.logo{font-size:1.5rem;font-weight:800;letter-spacing:-1px;color:var(--text-color);}.theme-switch{background:none;border:1px solid var(--border-color);color:var(--text-color);cursor:pointer;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:10px;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);}.theme-switch svg{width:18px;height:18px;stroke-width:2.5;}.theme-switch:hover{background:var(--accent-color);color:white;border-color:var(--accent-color);}.nav-links{display:flex;list-style:none;gap:2.5rem;}.nav-links a{text-decoration:none;color:var(--secondary-text);font-size:0.95rem;font-weight:500;transition:all 0.3s ease;}.nav-links a:hover,.nav-links a.active{color:var(--accent-color);}.mobile-menu-btn{display:none;}.section{padding:10rem 5% 6rem;min-height:100vh;}#home{background-color:var(--bg-home);}#about{background-color:var(--bg-about);}#experience{background-color:var(--bg-experience);}#projects{background-color:var(--bg-projects);}#contact{background-color:var(--bg-footer);color:#f8fafc;padding:6rem 5%;min-height:auto;}.container{width:100%;max-width:1200px;margin:0 auto;}.hero h1{font-size:4.5rem;font-weight:800;margin-bottom:2rem;letter-spacing:-3px;line-height:1;}.hero p{font-size:1.5rem;color:var(--secondary-text);margin-bottom:3rem;}h2{font-size:2.5rem;font-weight:800;margin-bottom:3.5rem;letter-spacing:-1.5px;}.timeline{border-left:2px solid var(--accent-color);margin-left:10px;padding-left:40px;}.timeline-item{margin-bottom:4rem;position:relative;}.timeline-item::before{content:'';position:absolute;left:-51px;top:5px;width:20px;height:20px;background:var(--accent-color);border-radius:50%;}.plain-link{color:var(--accent-color);text-decoration:none;font-weight:600;}.plain-link:visited{color:var(--accent-color);}.plain-link:hover{text-decoration:underline;}.project-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:3rem;}.project-card{background:var(--card-bg);border-radius:20px;border:1px solid var(--border-color);overflow:hidden;transition:all 0.4s ease;display:flex;flex-direction:column;height:100%;}.project-card:hover{transform:translateY(-8px);box-shadow:0 25px 50px rgba(0,0,0,0.1);}.project-img-wrapper{position:relative;width:100%;height:240px;overflow:hidden;flex-shrink:0;}.project-img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease,opacity 0.8s ease;}.lazy-img{opacity:0;}.lazy-img.loaded{opacity:1;}.project-card:hover .project-img{transform:scale(1.1);}.project-title-overlay{position:absolute;bottom:0;left:0;width:100%;padding:1.5rem;background:linear-gradient(transparent,rgba(0,0,0,0.8));color:white;}.project-title-overlay h3{font-size:1.4rem;font-weight:700;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;max-height:1.6em;transition:max-height 0.4s cubic-bezier(0.4,0,0.2,1);}.project-card:hover .project-title-overlay h3{-webkit-line-clamp:unset;max-height:10em;}.project-content{padding:2rem;display:flex;flex-direction:column;gap:1.25rem;flex-grow:1;}.project-stack{font-size:0.8rem;font-weight:700;color:var(--accent-color);text-transform:uppercase;letter-spacing:1px;}.project-desc{font-size:0.95rem;color:var(--secondary-text);display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;max-height:6.4em;transition:max-height 0.6s cubic-bezier(0.4,0,0.2,1);}.project-desc.expanding,.project-desc.expanded{-webkit-line-clamp:unset;display:block;}.project-desc.collapsing{-webkit-line-clamp:unset;display:block;}.project-card,.btn,.project-btn,.theme-switch,.mobile-menu-btn{-webkit-tap-highlight-color:transparent;}.project-card:active{transform:scale(0.98);transition:transform 0.1s ease;}.project-btn:active{transform:translateY(0) scale(0.95);}.toggle-desc{background:none;border:none;color:var(--accent-color);cursor:pointer;font-size:1.2rem;align-self:center;transition:transform 0.3s ease;}.toggle-desc.active{transform:rotate(180deg);}.project-btn{margin-top:auto;padding:0.85rem 1.5rem;background:var(--accent-color);color:white !important;text-decoration:none;border-radius:14px;font-weight:700;text-align:center;font-size:0.9rem;transition:all 0.3s ease;box-shadow:0 4px 12px rgba(59,130,246,0.3);}.load-more-container{text-align:center;margin:5rem 0;display:flex;justify-content:center;}#load-more-btn{padding:1rem 2.5rem;border-radius:50px;background:var(--card-bg);color:var(--text-color) !important;border:1px solid var(--border-color);font-weight:700;font-size:1rem;cursor:pointer;transition:all 0.4s cubic-bezier(0.4,0,0.2,1);box-shadow:0 4px 15px rgba(0,0,0,0.05);}#load-more-btn:hover{background:var(--accent-color);color:white !important;border-color:var(--accent-color);transform:translateY(-5px) scale(1.05);box-shadow:0 10px 25px rgba(59,130,246,0.3);}#load-more-btn:active{transform:translateY(-2px) scale(0.98);}.project-btn:hover{background:var(--text-color);box-shadow:0 8px 20px rgba(0,0,0,0.2);transform:translateY(-2px);}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:4rem;}.footer-info p{color:#94a3b8;}.footer-links ul{list-style:none;}.footer-links a{color:#94a3b8;text-decoration:none;}.footer-links a:hover{color:var(--accent-color);}.search-container{margin-bottom:4rem;display:flex;justify-content:center;}.search-box{position:relative;width:100%;max-width:600px;}.search-icon{position:absolute;left:1.25rem;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--secondary-text);pointer-events:none;z-index:2;transition:all 0.3s ease;}.search-box:focus-within .search-icon{color:var(--accent-color);transform:translateY(calc(-50% - 2px));}.clear-search{position:absolute;right:1.25rem;top:50%;transform:translateY(-50%);background:none;border:none;color:#ef4444;cursor:pointer;display:none;padding:4px;border-radius:50%;transition:all 0.2s ease;z-index:2;}.clear-search:hover{background-color:rgba(239,68,68,0.1);transform:translateY(-50%) scale(1.1);}.clear-search svg{width:18px;height:18px;}#project-search{width:100%;padding:1.1rem 3.5rem 1.1rem 3.5rem;border:1px solid var(--border-color);border-radius:16px;background:var(--card-bg);color:var(--text-color);font-family:inherit;font-size:1.05rem;outline:none;transition:all 0.3s ease;box-shadow:0 4px 12px rgba(0,0,0,0.03);position:relative;z-index:1;}#project-search:focus{border-color:var(--accent-color);box-shadow:0 12px 24px rgba(59,130,246,0.12);transform:translateY(-2px);}.btn{display:inline-block;padding:0.8rem 1.8rem;background-color:var(--text-color);color:var(--bg-color) !important;text-decoration:none;border-radius:8px;font-weight:600;}@media (max-width:1024px){.about-content{grid-template-columns:1fr;}.footer-grid{grid-template-columns:1fr 1fr;}}@media (max-width:768px){.navbar{padding:1rem 5%;}.nav-links{position:fixed;top:0;right:-100%;width:80%;height:100vh;background:var(--card-bg);flex-direction:column;justify-content:center;align-items:center;gap:2rem;transition:0.4s cubic-bezier(0.4,0,0.2,1);box-shadow:-10px 0 30px rgba(0,0,0,0.1);z-index:999;}.nav-links.active{right:0;}.mobile-menu-btn{display:flex;flex-direction:column;gap:6px;background:none;border:none;cursor:pointer;z-index:1001;}.mobile-menu-btn span{width:30px;height:2px;background-color:var(--text-color);transition:0.3s ease;}.mobile-menu-btn.active span:nth-child(1){transform:translateY(8px) rotate(45deg);}.mobile-menu-btn.active span:nth-child(2){opacity:0;}.mobile-menu-btn.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg);}.hero h1{font-size:3rem;}.hero p{font-size:1.1rem;}.section{padding:6rem 5%;}.footer-grid{grid-template-columns:1fr;}.project-grid{grid-template-columns:1fr;}}