:root{--color-bg:#0b0f19;--color-bg-secondary:#111827;--color-surface:#11182799;--color-surface-hover:#1f2937cc;--color-border:#38bdf833;--color-text-primary:#f8fafc;--color-text-secondary:#94a3b8;--color-primary:#38bdf8;--color-primary-glow:#38bdf866;--color-secondary:#818cf8;--font-sans:"Inter", system-ui, sans-serif;--font-heading:"Plus Jakarta Sans", system-ui, sans-serif;--transition:all .3s cubic-bezier(.4, 0, .2, 1);--radius-sm:.5rem;--radius-md:1rem;--radius-lg:1.5rem}[data-theme=light]{--color-bg:#f8fafc;--color-bg-secondary:#fff;--color-surface:#ffffffb3;--color-surface-hover:#f1f5f9e6;--color-border:#0ea5e933;--color-text-primary:#0f172a;--color-text-secondary:#475569;--color-primary:#0ea5e9;--color-primary-glow:#0ea5e94d;--color-secondary:#6366f1}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--color-bg);color:var(--color-text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;line-height:1.6;transition:background-color .3s,color .3s}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2}a{color:inherit;transition:var(--transition);text-decoration:none}ul{list-style:none}img{max-width:100%;display:block}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}.glass{background:var(--color-surface);-webkit-backdrop-filter:blur(12px);border:1px solid var(--color-border)}.text-gradient{background-image:linear-gradient(to right, var(--color-primary), var(--color-secondary));color:#0000;-webkit-background-clip:text;background-clip:text}.text-center{text-align:center}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}.mb-12{margin-bottom:3rem}.mt-8{margin-top:2rem}.btn{border-radius:var(--radius-md);transition:var(--transition);cursor:pointer;font-weight:600;font-family:var(--font-sans);border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.75rem;font-size:1rem;display:inline-flex}.btn-primary{background-color:var(--color-primary);color:#fff;box-shadow:0 4px 14px var(--color-primary-glow)}.btn-primary:hover{box-shadow:0 6px 20px var(--color-primary-glow);filter:brightness(1.1);transform:translateY(-2px)}.btn-outline{color:var(--color-text-primary);border:1px solid var(--color-border);background-color:#0000}.btn-outline:hover{background-color:var(--color-surface-hover)}.btn-icon{border-radius:50%;width:2.5rem;height:2.5rem;padding:0}.header{z-index:50;width:100%;transition:var(--transition);border-bottom:1px solid #0000;padding:1rem 0;position:fixed;top:0}.header.scrolled{background:var(--color-surface);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--color-border);padding:.75rem 0;box-shadow:0 4px 30px #0000001a}.nav{justify-content:space-between;align-items:center;display:flex}.logo{font-size:1.25rem;font-weight:800;font-family:var(--font-heading);align-items:center;gap:.5rem;display:flex}.logo-icon{background-color:var(--color-primary);color:#fff;border-radius:var(--radius-sm);width:2.5rem;height:2.5rem;box-shadow:0 4px 10px var(--color-primary-glow);transition:var(--transition);justify-content:center;align-items:center;display:flex}.logo:hover .logo-icon{transform:rotate(12deg)scale(1.05)}.nav-links{align-items:center;gap:2rem;display:flex}.nav-link{color:var(--color-text-secondary);transition:var(--transition);font-weight:500;position:relative}.nav-link:after{content:"";background-color:var(--color-primary);width:0;height:2px;transition:width .3s;position:absolute;bottom:-4px;left:0}.nav-link:hover,.nav-link.active{color:var(--color-text-primary)}.nav-link:hover:after,.nav-link.active:after{width:100%}.theme-toggle{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-primary);cursor:pointer;width:2.5rem;height:2.5rem;transition:var(--transition);border-radius:50%;justify-content:center;align-items:center;display:flex;box-shadow:0 4px 10px #0000000d}.theme-toggle:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary);box-shadow:0 4px 14px var(--color-primary-glow);transform:rotate(15deg)scale(1.05)}.menu-btn{color:var(--color-text-primary);cursor:pointer;background:0 0;border:none;display:none}.section{padding:6rem 0}.section-title{text-align:center;margin-bottom:1rem;font-size:2.5rem}.section-subtitle{text-align:center;color:var(--color-text-secondary);max-width:600px;margin:0 auto 3rem}.hero{text-align:center;justify-content:center;align-items:center;min-height:100vh;padding-top:6rem;display:flex;position:relative;overflow:hidden}.hero-bg{z-index:-1;background:radial-gradient(circle at 50% 50%, var(--color-primary-glow) 0%, transparent 50%);opacity:.3;position:absolute;inset:0}.badge{color:var(--color-primary);text-transform:uppercase;letter-spacing:.05em;border:1px solid var(--color-border);background:#38bdf81a;border-radius:999px;align-items:center;gap:.5rem;margin-bottom:2rem;padding:.5rem 1rem;font-size:.875rem;font-weight:700;display:inline-flex}.badge-dot{background-color:var(--color-primary);border-radius:50%;width:8px;height:8px;animation:2s infinite pulse}@keyframes pulse{0%{box-shadow:0 0 #38bdf8b3}70%{box-shadow:0 0 0 10px #38bdf800}to{box-shadow:0 0 #38bdf800}}.hero-title{letter-spacing:-.02em;margin-bottom:1.5rem;font-size:clamp(3rem,6vw,5.5rem);line-height:1.1}.hero-desc{color:var(--color-text-secondary);max-width:600px;margin:0 auto 2.5rem;font-size:1.25rem}.hero-actions{justify-content:center;gap:1rem;display:flex}.projects-filter{flex-wrap:wrap;justify-content:center;gap:1rem;margin-bottom:3rem;display:flex}.filter-btn{border:1px solid var(--color-border);color:var(--color-text-secondary);cursor:pointer;transition:var(--transition);background:0 0;border-radius:999px;padding:.5rem 1.5rem;font-weight:600}.filter-btn.active,.filter-btn:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;display:grid}.card{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:var(--transition);flex-direction:column;padding:2rem;display:flex;position:relative;overflow:hidden}.card:hover{border-color:var(--color-primary);box-shadow:0 20px 40px -10px var(--color-primary-glow);transform:translateY(-8px)}.card-icon-wrap{border-radius:var(--radius-md);width:4rem;height:4rem;transition:var(--transition);justify-content:center;align-items:center;margin-bottom:1.5rem;font-size:1.5rem;display:flex}.card:hover .card-icon-wrap{background:var(--color-primary);color:#fff!important}.c-blue{color:#3b82f6;background:#3b82f61a}.c-indigo{color:#6366f1;background:#6366f11a}.c-emerald{color:#10b981;background:#10b9811a}.c-amber{color:#f59e0b;background:#f59e0b1a}.c-rose{color:#f43f5e;background:#f43f5e1a}.c-green{color:#22c55e;background:#22c55e1a}.card-title{margin-bottom:.5rem;font-size:1.5rem}.card-desc{color:var(--color-text-secondary);flex-grow:1;margin-bottom:1.5rem}.card-tags{flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem;display:flex}.card-tag{background:var(--color-surface);color:var(--color-text-secondary);text-transform:uppercase;border-radius:999px;padding:.25rem .75rem;font-size:.75rem;font-weight:600}.card-link{color:var(--color-primary);align-items:center;gap:.5rem;font-weight:700;display:inline-flex}.card-link i{transition:transform .3s}.card:hover .card-link i{transform:translate(4px)translateY(-4px)}.card-wide{flex-direction:row;grid-column:1/-1;align-items:center;gap:2rem;display:flex}@media (width<=768px){.card-wide{flex-direction:column}}.services-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:3rem;display:grid}.service-item{background:var(--color-bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--color-border);text-align:center;transition:var(--transition);padding:2rem}.service-item:hover{border-color:var(--color-primary);background:var(--color-surface-hover)}.service-icon{color:var(--color-primary);margin-bottom:1rem;font-size:2rem}.contact-section{background:var(--color-bg-secondary);position:relative}.contact-wrapper{grid-template-columns:1fr 1fr;align-items:center;gap:4rem;display:grid}@media (width<=768px){.contact-wrapper{grid-template-columns:1fr}}.form-group{margin-bottom:1.5rem;position:relative}.form-input{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);width:100%;color:var(--color-text-primary);font-family:var(--font-sans);transition:var(--transition);padding:1.25rem 1rem .5rem;font-size:1rem}.form-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px var(--color-primary-glow);outline:none}.form-label{color:var(--color-text-secondary);pointer-events:none;transition:var(--transition);position:absolute;top:1rem;left:1rem}.form-input:focus~.form-label,.form-input:not(:placeholder-shown)~.form-label{color:var(--color-primary);font-size:.75rem;top:.25rem}.footer{background:var(--color-bg-secondary);border-top:1px solid var(--color-border);padding:4rem 0 2rem}.footer-grid{grid-template-columns:2fr 1fr 1fr;gap:4rem;margin-bottom:3rem;display:grid}@media (width<=768px){.footer-grid{grid-template-columns:1fr;gap:2rem}}.footer-title{margin-bottom:1.5rem;font-size:1.25rem}.footer-links li{margin-bottom:.75rem}.footer-links a:hover{color:var(--color-primary)}.footer-bottom{border-top:1px solid var(--color-border);color:var(--color-text-secondary);justify-content:space-between;align-items:center;padding-top:2rem;font-size:.875rem;display:flex}.social-links{gap:1rem;display:flex}.social-link{background:var(--color-surface);width:2.5rem;height:2.5rem;color:var(--color-text-secondary);transition:var(--transition);border-radius:50%;justify-content:center;align-items:center;display:flex}.social-link:hover{background:var(--color-primary);color:#fff;transform:translateY(-3px)}.hidden{display:none!important}.flex{display:flex}.items-center{align-items:center}.justify-center{justify-content:center}.space-x-2>*+*{margin-left:.5rem}.space-x-4>*+*{margin-left:1rem}#scroll-top{background:var(--color-surface);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--color-border);width:3rem;height:3rem;color:var(--color-text-primary);cursor:pointer;transition:var(--transition);opacity:0;z-index:40;border-radius:50%;justify-content:center;align-items:center;display:flex;position:fixed;bottom:2rem;right:2rem;transform:translateY(20px)}#scroll-top:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}#scroll-top.visible{opacity:1;transform:translateY(0)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.aos-init[data-aos]{opacity:0;transition:opacity .8s ease-out,transform .8s ease-out;transform:translateY(20px)}.aos-animate[data-aos]{opacity:1;transform:translateY(0)}