:root{--color-bg: #FFFFFF;--color-bg-alt: #F5F5F7;--color-bg-dark: #1D1D1F;--color-text: #1D1D1F;--color-text-secondary: #6E6E73;--color-text-tertiary: #86868B;--color-accent: #0071E3;--color-accent-hover: #0077ED;--color-accent-light: rgba(0, 113, 227, .08);--color-border: rgba(0, 0, 0, .08);--color-border-strong: rgba(0, 0, 0, .12);--gradient-text: linear-gradient(135deg, #0071E3 0%, #00C6FF 50%, #0071E3 100%);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-size-4xl: 2.5rem;--font-size-5xl: 3.5rem;--font-size-hero: clamp(2.5rem, 5vw + 1rem, 4.5rem);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--space-32: 8rem;--max-width: 1200px;--nav-height: 72px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 16px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .1);--shadow-xl: 0 16px 48px rgba(0, 0, 0, .12);--ease-out: cubic-bezier(.25, .46, .45, .94);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--duration-fast: .15s;--duration-base: .25s;--duration-slow: .4s}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--nav-height);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:1.6;color:var(--color-text);background-color:var(--color-bg);overflow-x:hidden}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration:none;transition:color var(--duration-fast) var(--ease-out)}ul,ol{list-style:none}button{cursor:pointer;border:none;background:none;font-family:inherit}input,textarea,select{font-family:inherit;font-size:inherit}::selection{background:var(--color-accent);color:#fff}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--space-6)}.text-gradient{background:var(--gradient-text);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradientShift 4s ease infinite}@keyframes gradientShift{0%,to{background-position:0% center}50%{background-position:100% center}}.section-tag{display:inline-block;font-size:var(--font-size-sm);font-weight:600;color:var(--color-accent);text-transform:uppercase;letter-spacing:.1em;margin-bottom:var(--space-4)}.section-header{text-align:center;max-width:680px;margin:0 auto var(--space-16)}.section-title{font-size:clamp(1.75rem,3vw + .5rem,2.75rem);font-weight:700;line-height:1.15;letter-spacing:-.025em;color:var(--color-text);margin-bottom:var(--space-4)}.section-subtitle{font-size:var(--font-size-lg);color:var(--color-text-secondary);line-height:1.6}.check-icon{width:18px;height:18px;flex-shrink:0;color:var(--color-accent)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);font-weight:500;font-size:var(--font-size-sm);border-radius:var(--radius-full);padding:var(--space-3) var(--space-6);transition:all var(--duration-base) var(--ease-out);white-space:nowrap}.btn--primary{background:var(--color-accent);color:#fff;box-shadow:0 2px 8px #0071e34d}.btn--primary:hover{background:var(--color-accent-hover);box-shadow:0 4px 16px #0071e366;transform:translateY(-1px)}.btn--ghost{background:transparent;color:var(--color-accent);border:1.5px solid var(--color-border-strong)}.btn--ghost:hover{background:var(--color-accent-light);border-color:var(--color-accent)}.btn--lg{padding:var(--space-4) var(--space-8);font-size:var(--font-size-base)}.btn--full{width:100%}.btn-arrow{width:18px;height:18px;transition:transform var(--duration-base) var(--ease-out)}.btn:hover .btn-arrow{transform:translate(4px)}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-height);display:flex;align-items:center;background:#ffffffb8;backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid transparent;transition:all var(--duration-base) var(--ease-out)}.navbar.scrolled{border-bottom-color:var(--color-border);box-shadow:var(--shadow-sm)}.nav-container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--space-6);display:flex;align-items:center;justify-content:space-between}.nav-logo{display:flex;align-items:center;gap:var(--space-3);font-weight:700;font-size:var(--font-size-lg);z-index:1001}.nav-logo-icon{width:32px;height:32px;color:var(--color-accent)}.nav-logo-text{color:var(--color-text)}.nav-logo-accent{color:var(--color-accent)}.nav-links{display:flex;align-items:center;gap:var(--space-1)}.nav-link{display:inline-flex;align-items:center;padding:var(--space-2) var(--space-4);font-size:var(--font-size-sm);font-weight:500;color:var(--color-text-secondary);border-radius:var(--radius-full);transition:all var(--duration-fast) var(--ease-out)}.nav-link:hover{color:var(--color-text);background:var(--color-bg-alt)}.nav-link--cta{color:#fff;background:var(--color-accent);margin-left:var(--space-4)}.nav-link--cta:hover{background:var(--color-accent-hover);color:#fff}.nav-toggle{display:none;flex-direction:column;gap:5px;padding:var(--space-2);z-index:1001}.hamburger-line{display:block;width:22px;height:2px;background:var(--color-text);border-radius:2px;transition:all var(--duration-base) var(--ease-out)}.nav-toggle.active .hamburger-line:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.nav-toggle.active .hamburger-line:nth-child(2){opacity:0}.nav-toggle.active .hamburger-line:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:calc(var(--nav-height) + var(--space-16)) 0 var(--space-16);overflow:hidden}.hero-bg-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(0,0,0,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(0,0,0,.02) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 80% 60% at 50% 40%,black 30%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 40%,black 30%,transparent 100%)}.hero-content{position:relative;text-align:center;display:flex;flex-direction:column;align-items:center}.hero-badge{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:var(--color-accent-light);border:1px solid rgba(0,113,227,.15);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:500;color:var(--color-accent);margin-bottom:var(--space-8)}.hero-badge-dot{width:8px;height:8px;background:#34c759;border-radius:50%;animation:pulse-dot 2s ease infinite}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}.hero-title{font-size:var(--font-size-hero);font-weight:800;line-height:1.08;letter-spacing:-.04em;color:var(--color-text);margin-bottom:var(--space-6);max-width:800px}.hero-subtitle{font-size:clamp(1rem,1.5vw + .25rem,1.25rem);color:var(--color-text-secondary);line-height:1.6;max-width:600px;margin-bottom:var(--space-10)}.hero-cta{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-16)}.hero-metrics{display:flex;align-items:center;gap:var(--space-8);padding:var(--space-6) var(--space-10);background:var(--color-bg-alt);border-radius:var(--radius-lg);border:1px solid var(--color-border)}.hero-metric{display:flex;flex-direction:column;align-items:center;gap:var(--space-1)}.hero-metric-value{font-size:var(--font-size-xl);font-weight:700;color:var(--color-text)}.hero-metric-label{font-size:var(--font-size-xs);color:var(--color-text-tertiary);text-transform:uppercase;letter-spacing:.08em}.hero-metric-divider{width:1px;height:40px;background:var(--color-border-strong)}.services{padding:var(--space-32) 0;background:var(--color-bg-alt)}.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-8)}.service-card{background:var(--color-bg);border-radius:var(--radius-lg);padding:var(--space-10);border:1px solid var(--color-border);transition:all var(--duration-slow) var(--ease-out);position:relative;overflow:hidden}.service-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-text);opacity:0;transition:opacity var(--duration-base) var(--ease-out)}.service-card:hover{border-color:#0071e333;box-shadow:var(--shadow-lg);transform:translateY(-4px)}.service-card:hover:before{opacity:1}.service-card-icon{width:56px;height:56px;margin-bottom:var(--space-6)}.service-card-icon--ai{color:var(--color-accent)}.service-card-icon--bi{color:#34c759}.service-card-title{font-size:var(--font-size-2xl);font-weight:700;margin-bottom:var(--space-3);letter-spacing:-.02em}.service-card-desc{font-size:var(--font-size-base);color:var(--color-text-secondary);line-height:1.6;margin-bottom:var(--space-6)}.service-card-features{display:flex;flex-direction:column;gap:var(--space-3)}.service-card-features li{display:flex;align-items:center;gap:var(--space-3);font-size:var(--font-size-sm);color:var(--color-text-secondary)}.process{padding:var(--space-32) 0}.process-steps{max-width:640px;margin:0 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var(--color-border);box-shadow:var(--shadow-md)}.contact-form{display:flex;flex-direction:column;gap:var(--space-5)}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-label{font-size:var(--font-size-sm);font-weight:600;color:var(--color-text)}.form-input{width:100%;padding:var(--space-3) var(--space-4);background:var(--color-bg-alt);border:1.5px solid var(--color-border);border-radius:var(--radius-sm);font-size:var(--font-size-base);color:var(--color-text);transition:all var(--duration-fast) var(--ease-out);outline:none}.form-input::placeholder{color:var(--color-text-tertiary)}.form-input:focus{border-color:var(--color-accent);background:var(--color-bg);box-shadow:0 0 0 3px var(--color-accent-light)}.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236E6E73' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline 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a{font-size:var(--font-size-sm);color:#ffffff80;transition:color var(--duration-fast) var(--ease-out)}.footer-link-group a:hover{color:#ffffffe6}.footer-bottom{padding-top:var(--space-8);text-align:center;font-size:var(--font-size-xs);color:#ffffff4d}.animate-on-scroll{opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}.animate-on-scroll.visible{opacity:1;transform:translateY(0)}.animate-on-scroll:nth-child(2){transition-delay:.1s}.animate-on-scroll:nth-child(3){transition-delay:.2s}.animate-on-scroll:nth-child(4){transition-delay:.3s}@media(max-width:1024px){.why-us-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){:root{--nav-height: 64px}.nav-toggle{display:flex}.nav-links{position:fixed;inset:0;z-index:999;background:#fffffffa;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);flex-direction:column;justify-content:center;align-items:center;gap:var(--space-6);opacity:0;visibility:hidden;pointer-events:none;transition:all var(--duration-base) var(--ease-out)}.nav-links.open{opacity:1;visibility:visible;pointer-events:all}.nav-link{font-size:var(--font-size-xl);padding:var(--space-3) var(--space-6)}.nav-link--cta{margin-left:0;margin-top:var(--space-4)}.services-grid{grid-template-columns:1fr}.about-grid,.contact-grid{grid-template-columns:1fr;gap:var(--space-10)}.hero-cta{flex-direction:column;width:100%;max-width:320px}.hero-cta .btn{width:100%}.hero-metrics{flex-direction:column;gap:var(--space-4);padding:var(--space-6)}.hero-metric-divider{width:40px;height:1px}.why-us-grid{grid-template-columns:1fr}.footer-content{flex-direction:column;gap:var(--space-10)}.footer-links{gap:var(--space-10)}}@media(max-width:480px){.container{padding:0 var(--space-4)}.hero{min-height:auto;padding:calc(var(--nav-height) + var(--space-10)) 0 var(--space-10)}.service-card{padding:var(--space-6)}.process-step{flex-direction:column;gap:var(--space-3)}.process-connector{margin-left:0;margin:var(--space-3) auto}.contact-form-wrapper{padding:var(--space-6)}}