:root{--bg-main:#f9fafb;--bg-card:#ffffff;--color-primary:#6D28D9;--color-secondary:#00A8FF;--color-primary-hover:#5B21B6;--text-primary:#111827;--text-secondary:#4B5563;--border-color:#E5E7EB;--font-main:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif,'Apple Color Emoji','Segoe UI Emoji','Segoe UI Symbol'}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-main);background-color:var(--bg-main);color:var(--text-primary);line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{max-width:1100px;margin:0 auto;padding:0 2rem}h1,h2,h3{font-family:var(--font-main);font-weight:700;color:var(--text-primary);margin-bottom:1rem;line-height:1.3}h1{font-size:3.25rem;font-weight:800}h2{font-size:2.75rem;text-align:center;margin-bottom:3.5rem}h3{font-size:1.5rem}p{margin-bottom:1.25rem;color:var(--text-secondary)}a{color:var(--color-primary);text-decoration:none;transition:color .3s ease}a:hover{color:var(--color-primary-hover)}section{padding:6rem 0}#main-header{position:fixed;width:100%;top:0;left:0;z-index:1000;transition:background-color .3s ease,padding .3s ease,box-shadow .3s ease;padding:1.5rem 0}#main-header.scrolled{background-color:rgba(255,255,255,.85);backdrop-filter:blur(10px);box-shadow:0 4px 6px -1px rgba(0,0,0,.05),0 2px 4px -2px rgba(0,0,0,.05);padding:1rem 0}#main-header .container{display:flex;justify-content:space-between;align-items:center}.logo img{height:75px;width:auto;transition:height .3s ease;display:block;padding:8px 0}#main-header nav ul{list-style:none;display:flex}#main-header nav ul li{margin-left:2.5rem}#main-header nav a{color:var(--text-primary);font-weight:600;position:relative;padding-bottom:.25rem}#main-header nav a::after{content:'';position:absolute;width:0;height:2px;bottom:0;left:0;background-color:var(--color-primary);transition:width .3s ease-in-out}#main-header nav a:hover::after{width:100%}#hero{position:relative;height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;background-color:var(--bg-main)}#hero .container{position:relative;z-index:2}.subheadline{font-size:1.25rem;max-width:650px;margin:1.5rem auto 2.5rem;color:var(--text-secondary);line-height:1.8}.cta-button{display:inline-block;background-image:linear-gradient(to right,var(--color-primary) 0,var(--color-secondary) 100%);color:#fff;padding:1rem 2.5rem;border-radius:8px;font-weight:600;transition:all .3s ease;box-shadow:0 4px 15px rgba(109,40,217,.2);border:none;cursor:pointer}.cta-button:hover{transform:translateY(-3px);box-shadow:0 7px 20px rgba(109,40,217,.3);color:#fff}.hero-bg{position:absolute;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(circle at top left,rgba(109,40,217,.08),transparent 40%),radial-gradient(circle at bottom right,rgba(0,168,255,.08),transparent 50%);z-index:1}#about{background-color:var(--bg-card)}.about-content{display:flex;gap:3rem;align-items:center}.about-text h3{margin-bottom:1.5rem}.accordion{max-width:800px;margin:0 auto;border-radius:8px;background-color:var(--bg-card);border:1px solid var(--border-color)}.accordion-item{border-bottom:1px solid var(--border-color)}.accordion-item:last-child{border-bottom:none}.accordion-header{width:100%;background:0 0;border:none;padding:1.5rem;text-align:left;color:var(--text-primary);font-family:var(--font-main);font-size:1.2rem;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background-color .3s ease}.accordion-header:hover{background-color:var(--bg-main)}.accordion-icon{width:10px;height:10px;border-right:2px solid var(--color-primary);border-bottom:2px solid var(--color-primary);transform:rotate(45deg);transition:transform .3s ease-in-out}.accordion-item.expanded .accordion-icon{transform:rotate(225deg)}.accordion-content{overflow:hidden;max-height:0;transition:max-height .4s ease-in-out;background:var(--bg-main)}.project-details{padding:1.5rem 2rem}.project-details p{color:var(--text-secondary)}.project-details p strong{color:var(--text-primary);font-weight:600}.tech-tag{display:inline-block;background-color:#e0e7ff;color:#4338ca;padding:.3rem .8rem;border-radius:999px;font-size:.8rem;margin-right:.5rem;margin-top:.5rem;font-weight:600}#services{background-color:var(--bg-main)}.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.service-card{background-color:var(--bg-card);padding:2.5rem;border:1px solid var(--border-color);border-radius:12px;transition:transform .3s ease,box-shadow .3s ease;box-shadow:0 4px 6px -1px rgba(0,0,0,.03),0 2px 4px -2px rgba(0,0,0,.03)}.service-card:hover{transform:translateY(-8px);box-shadow:0 10px 15px -3px rgba(0,0,0,.07),0 4px 6px -4px rgba(0,0,0,.05)}.service-card h3{margin-bottom:1rem}#testimonials{background-color:var(--bg-card)}.testimonial-content{max-width:750px;margin:0 auto;text-align:center}.testimonial-content blockquote p{font-size:1.5rem;font-style:italic;color:var(--text-primary);line-height:1.6;margin-bottom:2rem}.testimonial-content cite{font-weight:600;color:var(--text-secondary);font-style:normal}#contact{text-align:center}#contact p{max-width:600px;margin-left:auto;margin-right:auto;margin-bottom:3rem}#contact-form{max-width:650px;margin:0 auto;text-align:left}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:var(--text-primary)}.form-group input,.form-group textarea{width:100%;padding:.8rem 1rem;border:1px solid var(--border-color);border-radius:8px;font-family:var(--font-main);font-size:1rem;background-color:var(--bg-card);transition:border-color .3s ease,box-shadow .3s ease}.form-group input:focus,.form-group textarea:focus{outline:0;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(109,40,217,.2)}#contact-form .cta-button{width:100%;font-size:1.1rem;padding:1rem}.g-recaptcha{margin-bottom:1.5rem}footer{background-color:var(--text-primary);color:#e5e7eb;padding:4rem 0}.footer-content{display:flex;flex-direction:column;align-items:center;gap:2rem}.footer-brand h3{color:#fff;font-size:1.75rem;margin-bottom:.5rem}.footer-brand p{color:#9ca3af;margin-bottom:0}.footer-links{display:flex;gap:2rem}.footer-links a{color:#e5e7eb;font-weight:500}.footer-links a:hover{color:#fff}@media (min-width:768px){.footer-content{flex-direction:row;justify-content:space-between;align-items:center}}@media (max-width:992px){h1{font-size:2.75rem}h2{font-size:2.25rem}}@media (max-width:768px){#main-header .container{flex-direction:column;gap:1rem}#main-header nav ul{padding-top:1rem}#main-header.scrolled{padding:1rem}#hero{height:auto;padding:10rem 0 6rem}h1{font-size:2.25rem}.about-content{flex-direction:column}.services-grid{grid-template-columns:1fr}}@media (max-width:480px){.container{padding:0 1rem}#main-header nav ul li{margin-left:1.5rem}}