*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6;color:var(--text-dark);overflow-x:hidden}#root{min-height:100vh}.loading{display:flex;align-items:center;justify-content:center;min-height:100vh;font-size:1.5rem;color:var(--primary-color)}:focus-visible{outline:3px solid var(--accent-color);outline-offset:2px}html{scroll-behavior:smooth;scroll-padding-top:80px}html[dir=rtl] .nav-links{flex-direction:row-reverse}html[dir=rtl] .language-dropdown{right:auto;left:0}.language-picker{position:relative;display:inline-block}.language-btn{background:transparent;border:2px solid var(--primary-color);color:var(--text-dark);padding:.5rem 1rem;border-radius:8px;cursor:pointer;font-size:.95rem;display:flex;align-items:center;gap:.5rem;transition:all .3s}.language-btn:hover{background:var(--primary-color);color:#fff}.language-btn:focus{outline:3px solid var(--accent-color);outline-offset:2px}.lang-name{font-weight:500}.language-dropdown{position:absolute;top:calc(100% + .5rem);right:0;background:#fff;border-radius:8px;box-shadow:0 4px 20px #00000026;min-width:200px;max-height:400px;overflow-y:auto;z-index:1000;padding:.5rem 0}.language-option{width:100%;padding:.75rem 1rem;border:none;background:transparent;text-align:left;cursor:pointer;display:flex;align-items:center;gap:.75rem;transition:background .2s;font-size:.95rem}.language-option:hover{background:var(--light-bg)}.language-option:focus{background:var(--light-bg);outline:2px solid var(--primary-color);outline-offset:-2px}.language-option.active{background:var(--accent-color);color:#fff;font-weight:600}.language-option span{flex:1}@media (max-width: 768px){.language-picker{position:static}.language-dropdown{position:fixed;top:80px;left:1rem;right:1rem;max-height:60vh}}:root{--primary-color: #2563eb;--secondary-color: #1e40af;--accent-color: #3b82f6;--dark-bg: #0f172a;--light-bg: #f8fafc;--text-dark: #1e293b;--text-light: #64748b;--white: #ffffff}.header{position:fixed;top:0;width:100%;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;box-shadow:0 1px 3px #0000001a}.nav{max-width:1200px;margin:0 auto;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;gap:2rem}.logo{font-size:1.5rem;font-weight:700;color:var(--primary-color)}.nav-links{display:flex;gap:2rem;list-style:none;margin:0;padding:0}.nav-links a{text-decoration:none;color:var(--text-dark);font-weight:500;transition:color .3s}.nav-links a:hover{color:var(--primary-color)}.hero{min-height:90vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--dark-bg) 0%,var(--secondary-color) 100%);color:var(--white);text-align:center;padding:6rem 2rem 2rem;margin-top:60px}.hero-content{max-width:800px}.hero h1{font-size:3.5rem;margin-bottom:1rem;font-weight:700}.hero .subtitle{font-size:1.5rem;margin-bottom:1rem;font-weight:500}.hero .description{font-size:1.1rem;margin-bottom:2rem;opacity:.9}.cta-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:2rem}.social-links{display:flex;gap:1.5rem;justify-content:center;margin-top:2rem}.social-links a{color:var(--white);transition:all .3s;display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:#ffffff1a}.social-links a:hover{background:#fff3;transform:translateY(-3px)}.btn-primary,.btn-secondary{padding:.875rem 2rem;border-radius:8px;text-decoration:none;font-weight:600;transition:all .3s;display:inline-block}.btn-primary{background:var(--white);color:var(--primary-color)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px #ffffff4d}.btn-secondary{background:transparent;color:var(--white);border:2px solid var(--white)}.btn-secondary:hover{background:var(--white);color:var(--primary-color)}.services{padding:6rem 2rem;background:var(--light-bg)}.about{padding:6rem 2rem;background:#fff}.about-content{max-width:1000px;margin:3rem auto 0}.about-intro{font-size:1.2rem;color:var(--text-light);line-height:1.8;margin-bottom:3rem;text-align:center}.journey{margin-bottom:3rem}.journey h3{font-size:1.8rem;color:var(--text-dark);margin-bottom:2rem;text-align:center}.timeline{position:relative;padding-left:2rem}.timeline:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--primary-color)}.timeline-item{position:relative;margin-bottom:2rem;padding-left:2rem}.timeline-marker{position:absolute;left:-.5rem;top:.5rem;width:1rem;height:1rem;border-radius:50%;background:var(--primary-color);border:3px solid white;box-shadow:0 0 0 3px var(--primary-color)}.timeline-content h4{font-size:1.3rem;color:var(--text-dark);margin-bottom:.5rem}.timeline-content p{color:var(--text-light);line-height:1.6}.tech-stack h3{font-size:1.8rem;color:var(--text-dark);margin-bottom:1.5rem;text-align:center}.tech-tags{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}.tech-tag{padding:.5rem 1rem;background:var(--light-bg);border:2px solid var(--primary-color);border-radius:20px;color:var(--primary-color);font-weight:500;transition:all .3s}.tech-tag:hover{background:var(--primary-color);color:#fff;transform:translateY(-2px)}.portfolio{padding:6rem 2rem;background:#fff}.portfolio-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.portfolio-card{background:var(--light-bg);padding:2rem;border-radius:12px;border:2px solid transparent;transition:all .3s}.portfolio-card:hover{border-color:var(--primary-color);transform:translateY(-5px);box-shadow:0 8px 25px #0000001a}.portfolio-icon{font-size:3rem;margin-bottom:1rem}.portfolio-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-dark)}.portfolio-card p{color:var(--text-light);line-height:1.6;margin-bottom:1.5rem}.portfolio-results{display:flex;flex-wrap:wrap;gap:.5rem}.result-tag{padding:.4rem .8rem;background:#fff;border-radius:15px;color:var(--primary-color);font-size:.9rem;font-weight:500}.clients-section{margin-top:4rem;text-align:center}.clients-section h3{font-size:1.8rem;color:var(--text-dark);margin-bottom:2rem}.clients-list{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}.client-tag{padding:.75rem 1.5rem;background:var(--primary-color);color:#fff;border-radius:25px;font-weight:500}.testimonials{padding:6rem 2rem;background:var(--light-bg)}.testimonials-carousel{position:relative;max-width:900px;margin:3rem auto 0;display:flex;align-items:center;gap:2rem}.testimonial-card{background:#fff;padding:3rem;border-radius:12px;box-shadow:0 2px 10px #0000000d;border-left:4px solid var(--primary-color);flex:1;min-height:300px;display:flex;flex-direction:column;justify-content:space-between}.testimonial-text{font-size:1.1rem;color:var(--text-dark);line-height:1.8;margin-bottom:1.5rem;white-space:pre-wrap}.testimonial-author{display:flex;flex-direction:column;gap:.25rem;padding-top:1rem;border-top:2px solid var(--light-bg)}.testimonial-author strong{color:var(--text-dark);font-size:1.1rem}.testimonial-author span{color:var(--text-light);font-size:.9rem}.carousel-btn{background:var(--primary-color);color:#fff;border:none;width:50px;height:50px;border-radius:50%;font-size:2rem;cursor:pointer;transition:all .3s;display:flex;align-items:center;justify-content:center;flex-shrink:0}.carousel-btn:hover{background:var(--secondary-color);transform:scale(1.1)}.carousel-btn:active{transform:scale(.95)}.carousel-dots{display:flex;justify-content:center;gap:.5rem;margin-top:2rem;position:absolute;bottom:-3rem;left:50%;transform:translate(-50%)}.carousel-dot{width:10px;height:10px;border-radius:50%;background:var(--text-light);border:none;cursor:pointer;transition:all .3s;padding:0}.carousel-dot.active{background:var(--primary-color);width:30px;border-radius:5px}.carousel-dot:hover{background:var(--primary-color);transform:scale(1.2)}.container{max-width:1200px;margin:0 auto}.section-title{font-size:2.5rem;text-align:center;margin-bottom:1rem;color:var(--text-dark)}.section-subtitle{text-align:center;font-size:1.1rem;color:var(--text-light);margin-bottom:3rem;max-width:800px;margin-left:auto;margin-right:auto}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.service-card{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 2px 10px #0000000d;transition:transform .3s,box-shadow .3s}.service-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #0000001a}.service-icon{font-size:2.5rem;margin-bottom:1rem}.service-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-dark)}.service-card p{color:var(--text-light);line-height:1.6}.accessibility-statement{padding:4rem 2rem;background:var(--primary-color);color:#fff}.accessibility-statement h2{margin-bottom:1rem;text-align:center}.accessibility-statement p{max-width:800px;margin:1rem auto;text-align:center;line-height:1.8}.accessibility-statement .standards{font-weight:600;font-size:1.1rem}.book-section{padding:6rem 2rem;background:#fff}.book-content{display:grid;grid-template-columns:1fr 1.5fr;gap:4rem;align-items:start;margin-top:3rem}.book-image-container{position:relative}.book-cover{width:100%;max-width:400px;height:auto;border-radius:12px;box-shadow:0 10px 40px #0003;transition:transform .3s}.book-cover:hover{transform:scale(1.02)}.book-award-link{display:block;margin-top:2rem;transition:transform .3s,opacity .3s}.book-award-link:hover{transform:translateY(-3px);opacity:.9}.award-badge-img{width:100%;max-width:200px;height:auto;border-radius:8px;box-shadow:0 4px 15px #0000001a}.book-details{display:flex;flex-direction:column;gap:1.5rem}.book-subtitle{font-size:1.8rem;color:var(--text-dark);margin:0;line-height:1.3}.book-description{font-size:1.1rem;color:var(--text-light);line-height:1.8;margin:0}.book-highlights{background:var(--light-bg);padding:2rem;border-radius:12px;border-left:4px solid var(--primary-color)}.book-highlights h4{font-size:1.3rem;color:var(--text-dark);margin-top:0;margin-bottom:1rem}.book-highlights ul{list-style:none;padding:0;margin:0}.book-highlights li{padding:.5rem 0 .5rem 1.5rem;color:var(--text-light);position:relative;line-height:1.6}.book-highlights li:before{content:"✓";position:absolute;left:0;color:var(--primary-color);font-weight:700}.book-cta{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1rem}.contact{padding:6rem 2rem;background:#fff}.contact-content{max-width:1000px;margin:3rem auto 0;display:grid;grid-template-columns:1fr 1fr;gap:4rem}.contact-info{display:flex;flex-direction:column;gap:2rem}.contact-card{background:var(--light-bg);padding:1.5rem;border-radius:12px;border-left:4px solid var(--primary-color)}.contact-card h3{font-size:1.2rem;color:var(--text-dark);margin-bottom:.5rem}.contact-link{color:var(--primary-color);text-decoration:none;font-weight:500;font-size:1.1rem;transition:color .3s}.contact-link:hover{color:var(--secondary-color);text-decoration:underline}.contact-card p{color:var(--text-light);line-height:1.6;margin:0}.newsletter-signup{background:var(--light-bg);padding:2rem;border-radius:12px}.newsletter-signup h3{font-size:1.5rem;color:var(--text-dark);margin-bottom:1rem}.newsletter-signup p{color:var(--text-light);line-height:1.6;margin-bottom:1.5rem}.newsletter-form{display:flex;gap:.5rem}.newsletter-form input{flex:1;padding:.875rem 1rem;border:2px solid var(--primary-color);border-radius:8px;font-size:1rem;transition:all .3s}.newsletter-form input:focus{outline:none;border-color:var(--secondary-color);box-shadow:0 0 0 3px #2563eb1a}.newsletter-form button{white-space:nowrap}.footer{padding:2rem;background:var(--dark-bg);color:#fff;text-align:center}@media (max-width: 768px){.nav-links{display:none}.hero h1{font-size:2rem}.hero .subtitle{font-size:1.2rem}.services-grid{grid-template-columns:1fr}.book-content{grid-template-columns:1fr;gap:2rem}.book-cover{max-width:100%}.book-cta{flex-direction:column}.book-cta .btn-primary,.book-cta .btn-secondary{width:100%;text-align:center}.timeline,.timeline-item{padding-left:1.5rem}.contact-content{grid-template-columns:1fr;gap:2rem}.newsletter-form{flex-direction:column}.newsletter-form button{width:100%}.portfolio-grid,.testimonials-grid{grid-template-columns:1fr}.testimonials-carousel{flex-direction:column;gap:1rem}.carousel-btn{width:40px;height:40px;font-size:1.5rem}.carousel-btn-prev,.carousel-btn-next{position:absolute;top:50%;transform:translateY(-50%);z-index:10}.carousel-btn-prev{left:0}.carousel-btn-next{right:0}.testimonial-card{padding:2rem;min-height:auto;margin:0 3rem}.testimonial-text{font-size:1rem}.carousel-dots{bottom:-2.5rem}}