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8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-2xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .4);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .5);--shadow-glow-blue: 0 0 30px var(--color-accent-blue-glow);--shadow-glow-violet: 0 0 30px var(--color-accent-violet-glow);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--transition-slower: .5s ease;--z-base: 1;--z-dropdown: 10;--z-sticky: 20;--z-header: 100;--z-modal: 200;--z-tooltip: 300;--container-max: 1280px;--container-padding: 1.5rem}[data-theme=light]{--color-bg-primary: #FFFFFF;--color-bg-secondary: #F8FAFC;--color-bg-tertiary: #F1F5F9;--color-bg-card: rgba(255, 255, 255, .9);--color-text-primary: #0B0B0D;--color-text-secondary: #475569;--color-text-muted: #94A3B8;--color-border: rgba(0, 0, 0, .08);--color-border-hover: rgba(0, 0, 0, .15);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .15)}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding)}.section{padding:var(--spacing-4xl) 0}.section-lg{padding:var(--spacing-5xl) 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var(--spacing-2xl);font-size:var(--font-size-lg)}.btn-sm{padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-sm)}.card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--spacing-xl);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:all var(--transition-slow)}.card:hover{border-color:var(--color-border-hover);transform:translateY(-4px);box-shadow:var(--shadow-lg)}.card-glass{background:linear-gradient(135deg,#ffffff1a,#ffffff0d);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1)}.card-glow:hover{box-shadow:var(--shadow-glow-blue)}.input,.textarea,.select{width:100%;padding:var(--spacing-md) var(--spacing-lg);font-family:var(--font-body);font-size:var(--font-size-base);color:var(--color-text-primary);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);outline:none;transition:all var(--transition-base)}.input:focus,.textarea:focus,.select:focus{border-color:var(--color-accent-blue);box-shadow:0 0 0 3px var(--color-accent-blue-glow)}.input::placeholder,.textarea::placeholder{color:var(--color-text-muted)}.textarea{min-height:120px;resize:vertical}.label{display:block;margin-bottom:var(--spacing-sm);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary)}.form-group{margin-bottom:var(--spacing-lg)}.header{position:fixed;top:0;left:0;right:0;z-index:var(--z-header);padding:var(--spacing-md) 0;background:#0b0b0dcc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border);transition:all var(--transition-base)}[data-theme=light] .header{background:#fffc}.nav-link{color:var(--color-text-secondary);text-decoration:none;font-weight:var(--font-weight-medium);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);transition:all 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var(--color-accent-blue)}.testimonial-text{font-size:var(--font-size-lg);font-style:italic;color:var(--color-text-secondary);margin-bottom:var(--spacing-lg);line-height:1.8}.testimonial-author{font-weight:var(--font-weight-semibold);color:var(--color-text-primary)}.testimonial-role{font-size:var(--font-size-sm);color:var(--color-text-muted)}.footer{background:var(--color-bg-secondary);border-top:1px solid var(--color-border);padding:var(--spacing-4xl) 0 var(--spacing-xl)}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:var(--spacing-3xl)}@media(max-width:768px){.footer-grid{grid-template-columns:1fr;gap:var(--spacing-2xl)}}.footer-brand p{margin-top:var(--spacing-md);max-width:300px}.footer-heading{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-primary);margin-bottom:var(--spacing-lg)}.footer-links{list-style:none;display:flex;flex-direction:column;gap:var(--spacing-sm)}.footer-links a{color:var(--color-text-secondary);text-decoration:none;font-size:var(--font-size-sm);transition:color var(--transition-fast)}.footer-links a:hover{color:var(--color-accent-blue)}.footer-bottom{margin-top:var(--spacing-3xl);padding-top:var(--spacing-xl);border-top:1px solid var(--color-border);text-align:center}.footer-bottom p{font-size:var(--font-size-sm)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes 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infinite}.stagger-1{animation-delay:.1s}.stagger-2{animation-delay:.2s}.stagger-3{animation-delay:.3s}.stagger-4{animation-delay:.4s}.stagger-5{animation-delay:.5s}.stagger-6{animation-delay:.6s}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.relative{position:relative}.absolute{position:absolute}.fixed{position:fixed}.w-full{width:100%}.h-full{height:100%}.min-h-screen{min-height:100vh}.overflow-hidden{overflow:hidden}.overflow-auto{overflow:auto}.opacity-0{opacity:0}.opacity-50{opacity:.5}.opacity-100{opacity:1}.pointer-events-none{pointer-events:none}.select-none{-webkit-user-select:none;user-select:none}.cursor-pointer{cursor:pointer}.mt-auto{margin-top:auto}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.mb-xl{margin-bottom:var(--spacing-xl)}.mb-2xl{margin-bottom:var(--spacing-2xl)}@media(min-width:320px){:root{--container-padding: 1rem}}@media(min-width:576px){:root{--container-padding: 1.5rem}}@media(min-width:768px){:root{--container-padding: 2rem}}@media(min-width:1024px){:root{--container-padding: 2.5rem}}@media(min-width:1280px){:root{--container-padding: 3rem}}@media(min-width:2560px){:root{--container-max: 1600px;--font-size-base: 1.125rem}}.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}.reveal.active{opacity:1;transform:translateY(0)}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--color-bg-primary)}::-webkit-scrollbar-thumb{background:var(--color-bg-tertiary);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--color-accent-blue)}*{scrollbar-width:thin;scrollbar-color:var(--color-bg-tertiary) var(--color-bg-primary)}@media print{.header,.footer,.btn{display:none}body{background:#fff;color:#000}}