:root{--bg-color: #f8fafc;--bg-card: rgba(255, 255, 255, .85);--bg-card-hover: #ffffff;--border-color: rgba(15, 23, 42, .06);--border-hover: rgba(79, 70, 229, .3);--primary-color: #4f46e5;--secondary-color: #0f172a;--accent-color: #3b82f6;--gradient-primary: linear-gradient(135deg, #4f46e5 0%, #3b82f6 100%);--gradient-glow: radial-gradient(circle, rgba(79, 70, 229, .04) 0%, transparent 60%);--text-main: #0f172a;--text-muted: #475569;--text-dark: #0f172a;--font-heading: "Space Grotesk", "Inter", sans-serif;--font-body: "Inter", sans-serif;--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1);--glass-shadow: 0 4px 20px rgba(15, 23, 42, .02), 0 1px 3px rgba(15, 23, 42, .02)}body.dark-mode{--bg-color: #090d16;--bg-card: rgba(15, 22, 42, .5);--bg-card-hover: rgba(23, 33, 62, .8);--border-color: rgba(255, 255, 255, .06);--border-hover: rgba(99, 102, 241, .5);--primary-color: #6366f1;--secondary-color: #f8fafc;--text-main: #f8fafc;--text-muted: #94a3b8;--gradient-glow: radial-gradient(circle, rgba(99, 102, 241, .1) 0%, transparent 60%);--glass-shadow: 0 10px 40px rgba(0, 0, 0, .4)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-body);background-color:var(--bg-color);color:var(--text-main);line-height:1.6;overflow-x:hidden;background-image:linear-gradient(rgba(15,23,42,.015) 1px,transparent 1px),linear-gradient(90deg,rgba(15,23,42,.015) 1px,transparent 1px);background-size:40px 40px;background-attachment:fixed;transition:background-color .3s ease,color .3s ease,background-image .3s ease}body.dark-mode{background-image:linear-gradient(rgba(255,255,255,.01) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.01) 1px,transparent 1px)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;letter-spacing:-.03em}a{text-decoration:none;color:inherit}button,input,select,textarea{font-family:inherit}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 2rem}.text-gradient{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.glass{background:var(--bg-card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:12px;box-shadow:var(--glass-shadow);transition:var(--transition-smooth)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.8rem 2rem;font-size:.95rem;font-weight:600;border-radius:6px;border:none;cursor:pointer;transition:var(--transition-smooth)}.btn-primary{background:var(--primary-color);color:#fff;box-shadow:0 4px 12px #4f46e526}.btn-primary:hover{transform:translateY(-1px);background:#4338ca;box-shadow:0 6px 16px #4f46e540}body.dark-mode .btn-primary:hover{background:#4f46e5}.btn-secondary{background:transparent;color:var(--text-main);border:1px solid var(--border-color)}.btn-secondary:hover{background:#0f172a08;border-color:var(--text-main);transform:translateY(-1px)}body.dark-mode .btn-secondary:hover{background:#ffffff0a}section{padding:9rem 0 5rem;position:relative}.glow-spot{position:absolute;width:500px;height:500px;border-radius:50%;background:var(--gradient-glow);filter:blur(100px);pointer-events:none;z-index:0}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeInUp .8s ease forwards}.theme-toggle-btn{background:none;border:1px solid var(--border-color);color:var(--text-main);padding:.5rem;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition-smooth);width:36px;height:36px}.theme-toggle-btn:hover{border-color:var(--primary-color);background:#0f172a08}body.dark-mode .theme-toggle-btn:hover{background:#ffffff0d}.theme-icon-sun{display:none}.theme-icon-moon{display:block}body.dark-mode .theme-icon-moon{display:none}body.dark-mode .theme-icon-sun{display:block}@media (max-width: 768px){section{padding:5rem 0 3rem}.container{padding:0 1.25rem}.btn{padding:.8rem 1.5rem;font-size:.9rem}.hero-actions{flex-direction:column;width:100%}.hero-actions .btn{width:100%;text-align:center}}.header{position:fixed;top:0;left:0;width:100%;z-index:1000;transition:var(--transition-smooth);padding:1.5rem 0}.header.scrolled{padding:.8rem 0;background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-color)}.nav-container{display:flex;justify-content:space-between;align-items:center}.logo{font-family:var(--font-heading);font-size:1.5rem;font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:flex;align-items:center;gap:.5rem;cursor:pointer}.nav-menu{display:flex;align-items:center;gap:2.5rem;list-style:none}.nav-link{font-size:.95rem;font-weight:500;color:var(--text-muted);transition:var(--transition-smooth);position:relative;padding:.5rem 0}.nav-link:hover{color:var(--text-main)}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--gradient-primary);transition:var(--transition-smooth)}.nav-link:hover:after{width:100%}.menu-toggle{display:none;background:none;border:none;color:var(--text-main);font-size:1.5rem;cursor:pointer}@media (max-width: 768px){.menu-toggle{display:block}.nav-menu{position:fixed;top:-100vh;left:0;width:100%;height:100vh;background:var(--bg-color);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);flex-direction:column;justify-content:center;gap:2rem;transition:var(--transition-smooth);z-index:999}.nav-menu.active{top:0}.nav-link{font-size:1.2rem}}.hero-section{display:flex;align-items:center;justify-content:center;min-height:100vh;position:relative;overflow:hidden;padding-top:8rem}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:4rem;align-items:center}.hero-content{z-index:10}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:#8b5cf61a;border:1px solid rgba(139,92,246,.2);border-radius:9999px;font-size:.85rem;font-weight:600;color:var(--secondary-color);margin-bottom:2rem}.hero-title{font-size:clamp(2.5rem,5vw,4rem);line-height:1.1;margin-bottom:1.5rem}.hero-description{font-size:1.15rem;color:var(--text-muted);margin-bottom:2.5rem;max-width:580px}.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;z-index:5}.visual-glow{position:absolute;width:300px;height:300px;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));filter:blur(100px);opacity:.3;border-radius:50%;animation:floatGlow 8s infinite alternate ease-in-out}.mockup-window{width:100%;max-width:450px;height:300px;border-radius:12px;overflow:hidden;box-shadow:0 25px 50px -12px #00000080;transform:perspective(1000px) rotateY(-10deg) rotateX(10deg);transition:var(--transition-smooth)}.mockup-window:hover{transform:perspective(1000px) rotateY(-5deg) rotateX(5deg) scale(1.02)}.mockup-header{height:30px;background:#ffffff0d;display:flex;align-items:center;padding:0 1rem;gap:6px;border-bottom:1px solid var(--border-color)}.dot{width:8px;height:8px;border-radius:50%}.dot.red{background:#f43f5e}.dot.yellow{background:#eab308}.dot.green{background:#22c55e}.mockup-body{padding:1.5rem;height:calc(100% - 30px);display:flex;flex-direction:column;justify-content:space-between}.mockup-line{background:#ffffff0d;border-radius:4px}.mockup-line.title{width:60%;height:18px;background:var(--gradient-primary);margin-bottom:1rem}.mockup-line.text{width:100%;height:10px;margin-bottom:.5rem}.mockup-line.text.short{width:80%}.mockup-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:1.5rem}.mockup-item{height:60px;background:#ffffff08;border:1px solid var(--border-color);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--secondary-color)}@keyframes floatGlow{0%{transform:translate(0) scale(1)}to{transform:translate(20px,-20px) scale(1.1)}}@media (max-width: 992px){.hero-grid{grid-template-columns:1fr;text-align:center;gap:3rem}.hero-description{margin-left:auto;margin-right:auto}.hero-actions{justify-content:center}.hero-visual{margin-top:2rem}.mockup-window{transform:none;margin:0 auto}.mockup-window:hover{transform:scale(1.02)}}.section-header{text-align:left;margin-bottom:5rem;z-index:10;position:relative}.section-tag{color:var(--primary-color);font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin-bottom:.5rem;display:block}.section-title{font-size:clamp(2.2rem,5vw,3rem);margin-bottom:1rem;line-height:1.15}.section-subtitle{color:var(--text-muted);max-width:700px;font-size:1.1rem}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:6rem}.service-card{padding:2.5rem;transition:var(--transition-smooth);position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;min-height:260px;border-radius:8px}.service-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at top right,rgba(79,70,229,.03),transparent 50%);transition:var(--transition-smooth)}.service-card:hover{transform:translateY(-2px);background:var(--bg-card-hover);border-color:var(--border-hover);box-shadow:0 12px 30px #0f172a0a}body.dark-mode .service-card:hover{box-shadow:var(--glass-shadow)}.service-card.landing{grid-column:span 1}.service-card.corporate,.service-card.ecommerce{grid-column:span 2}.service-card.custom{grid-column:span 1}.service-icon{font-size:2.5rem;margin-bottom:1.5rem;display:inline-block;color:var(--primary-color)}.service-title{font-size:1.35rem;margin-bottom:.8rem;font-weight:700;letter-spacing:-.02em}.service-desc{color:var(--text-muted);font-size:.95rem;line-height:1.6}.engineering-section{background:#0f172a03;border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);padding:8rem 0}body.dark-mode .engineering-section{background:#0f162a33}.engineering-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:5rem;align-items:center}.engineering-list{display:flex;flex-direction:column;gap:2.5rem;list-style:none}.engineering-item{display:flex;gap:2rem;align-items:start}.eng-text h3{font-size:1.25rem;font-weight:700;margin-bottom:.4rem;letter-spacing:-.02em}.eng-text p{color:var(--text-muted);font-size:.95rem;line-height:1.6}.tech-stack-container{display:flex;flex-direction:column;gap:1.5rem}.tech-tag-group{display:flex;flex-wrap:wrap;gap:.6rem}.tech-tag{padding:.6rem 1.1rem;background:#0f172a05;border:1px solid var(--border-color);border-radius:4px;font-size:.85rem;font-weight:500;color:var(--text-main);transition:var(--transition-smooth)}body.dark-mode .tech-tag{background:#ffffff05}.tech-tag:hover{background:#4f46e50a;border-color:var(--primary-color);transform:translateY(-1px)}@media (max-width: 992px){.services-grid{grid-template-columns:repeat(2,1fr)}.service-card.landing,.service-card.corporate,.service-card.ecommerce,.service-card.custom{grid-column:span 1}.engineering-grid{grid-template-columns:1fr;gap:4rem}}@media (max-width: 768px){.services-grid{grid-template-columns:1fr;gap:1.2rem;margin-bottom:4rem}.service-card{padding:2rem;min-height:auto}.engineering-section{padding:5rem 0}.engineering-item{gap:1.2rem}.tech-stack-container{padding:2rem 1.5rem!important}}.planner-card{max-width:800px;margin:0 auto;padding:3rem;position:relative;overflow:hidden}.planner-step{display:none}.planner-step.active{display:block;animation:stepFade .4s ease forwards}.step-indicator{display:flex;justify-content:space-between;margin-bottom:2.5rem;position:relative}.step-indicator:before{content:"";position:absolute;top:15px;left:0;width:100%;height:2px;background:#ffffff0d;z-index:1}.indicator-line{position:absolute;top:15px;left:0;height:2px;background:var(--gradient-primary);z-index:2;transition:var(--transition-smooth);width:0%}.step-dot{width:32px;height:32px;border-radius:50%;background:var(--bg-color);border:2px solid var(--border-color);display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700;color:var(--text-muted);z-index:3;transition:var(--transition-smooth)}.step-dot.active{border-color:var(--primary-color);color:var(--primary-color);box-shadow:0 0 15px #8b5cf64d}.step-dot.completed{background:var(--gradient-primary);border-color:transparent;color:var(--text-main)}.planner-title{font-size:1.6rem;margin-bottom:.5rem}.planner-subtitle{color:var(--text-muted);font-size:.95rem;margin-bottom:2rem}.options-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.2rem;margin-bottom:2rem}.option-card{padding:1.5rem;border:1px solid var(--border-color);border-radius:12px;background:#ffffff05;cursor:pointer;transition:var(--transition-smooth);position:relative;text-align:center}.option-card:hover{background:#ffffff0a;border-color:#fff3}.option-card input[type=radio],.option-card input[type=checkbox]{position:absolute;opacity:0;width:0;height:0}.option-card.selected{border-color:var(--secondary-color);background:#06b6d40d;box-shadow:0 0 15px #06b6d41a}.option-icon{font-size:2rem;margin-bottom:.8rem}.option-label{font-size:1rem;font-weight:600;color:var(--text-main);display:block}.form-group{margin-bottom:1.5rem}.form-label{display:block;font-size:.95rem;font-weight:500;color:var(--text-main);margin-bottom:.5rem}.form-control{width:100%;background:#ffffff05;border:1px solid var(--border-color);border-radius:8px;padding:.8rem 1rem;color:var(--text-main);font-size:.95rem;transition:var(--transition-smooth)}.form-control:focus{outline:none;border-color:var(--primary-color);background:#ffffff0a;box-shadow:0 0 10px #8b5cf61a}.planner-nav{display:flex;justify-content:space-between;margin-top:3rem;border-top:1px solid var(--border-color);padding-top:1.5rem}.summary-container{background:#ffffff05;border:1px solid var(--border-color);border-radius:12px;padding:2rem;margin-bottom:2rem}.summary-item{display:flex;justify-content:space-between;padding:.8rem 0;border-bottom:1px solid rgba(255,255,255,.05)}.summary-item:last-child{border-bottom:none}.summary-label{color:var(--text-muted);font-weight:500}.summary-value{color:var(--text-main);font-weight:600}@keyframes stepFade{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 576px){.planner-card{padding:1.5rem}.options-grid{grid-template-columns:1fr}}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:4rem;align-items:start}.contact-info{display:flex;flex-direction:column;gap:2rem}.contact-card{padding:2rem;display:flex;gap:1.5rem;align-items:center}.contact-icon{width:48px;height:48px;border-radius:50%;background:#06b6d41a;border:1px solid rgba(6,182,212,.2);display:flex;align-items:center;justify-content:center;color:var(--secondary-color);font-size:1.2rem;flex-shrink:0}.contact-details h4{font-size:1.1rem;margin-bottom:.2rem}.contact-details p{color:var(--text-muted);font-size:.95rem}.contact-form-container{padding:3rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:1.5rem}@media (max-width: 992px){.contact-grid{grid-template-columns:1fr;gap:3rem}.contact-form-container{padding:2rem}}@media (max-width: 576px){.form-row{grid-template-columns:1fr;gap:1.5rem}}.footer{background:#05070df2;border-top:1px solid var(--border-color);padding:4rem 0 2rem;margin-top:5rem}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:4rem;margin-bottom:3rem}.footer-brand h3{font-size:1.5rem;margin-bottom:1rem}.footer-brand p{color:var(--text-muted);font-size:.95rem;max-width:320px}.footer-links h4{font-size:1.1rem;margin-bottom:1.2rem;color:var(--text-main)}.footer-links ul{list-style:none;display:flex;flex-direction:column;gap:.8rem}.footer-links a{color:var(--text-muted);font-size:.95rem;transition:var(--transition-smooth)}.footer-links a:hover{color:var(--secondary-color);padding-left:5px}.footer-bottom{border-top:1px solid rgba(255,255,255,.05);padding-top:2rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.footer-bottom p{color:var(--text-muted);font-size:.85rem}.footer-socials{display:flex;gap:1.5rem}.social-icon{color:var(--text-muted);font-size:1.2rem;transition:var(--transition-smooth)}.social-icon:hover{color:var(--secondary-color);transform:translateY(-2px)}@media (max-width: 768px){.footer-grid{grid-template-columns:1fr;gap:2.5rem}}