:root{--color-primary: #000000;--color-secondary: #1a1a1a;--color-accent: #d97706;--color-accent-light: #f59e0b;--color-accent-dark: #b45309;--color-text-primary: #0a0a0a;--color-text-secondary: #525252;--color-text-light: #ffffff;--color-background: #ffffff;--color-background-light: #fafafa;--color-background-warm: #fef9f3;--color-border: #e5e5e5;--color-hover: #f5f5f5;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 3rem;--spacing-xl: 5rem;--spacing-2xl: 8rem;--font-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--transition-base: all .2s ease;--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1);--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-primary);font-size:16px;line-height:1.6;color:var(--color-text-primary);background-color:var(--color-background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-weight:400}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;line-height:1.2;margin-bottom:var(--spacing-sm);color:var(--color-text-primary);letter-spacing:-.02em}h1{font-size:clamp(2.5rem,6vw,5rem);font-weight:700;letter-spacing:-.04em}h2{font-size:clamp(1.875rem,4vw,3.5rem);font-weight:600;letter-spacing:-.03em}h3{font-size:clamp(1.5rem,3vw,2.25rem);font-weight:600}p{margin-bottom:var(--spacing-sm);color:var(--color-text-secondary);line-height:1.7}a{color:var(--color-text-primary);text-decoration:none;transition:var(--transition-base)}a:hover{color:var(--color-accent)}button{font-family:var(--font-primary);cursor:pointer;border:none;background:none;transition:var(--transition-base)}.container{max-width:1280px;margin:0 auto;padding:0 var(--spacing-md)}@media (max-width: 768px){.container{padding:0 var(--spacing-sm)}}.section{padding:var(--spacing-xl) 0}@media (max-width: 768px){.section{padding:var(--spacing-lg) 0}}.text-center{text-align:center}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:1rem 2.25rem;font-size:.9375rem;font-weight:500;letter-spacing:-.01em;text-transform:none;transition:var(--transition-smooth);border:2px solid var(--color-primary);border-radius:var(--radius-sm);position:relative;overflow:hidden}.btn.btn-primary{background-color:var(--color-primary);color:var(--color-text-light);border-color:var(--color-primary)}.btn.btn-primary:hover{background-color:var(--color-accent);border-color:var(--color-accent);transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn.btn-outline{border-color:var(--color-primary);color:var(--color-primary);background-color:transparent}.btn.btn-outline:hover{background-color:var(--color-primary);color:var(--color-text-light);transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn.btn-ghost{border-color:transparent;color:var(--color-text-primary);background-color:transparent}.btn.btn-ghost:hover{background-color:var(--color-hover);color:var(--color-accent)}.btn.btn-accent{background-color:var(--color-accent);color:var(--color-text-light);border-color:var(--color-accent)}.btn.btn-accent:hover{background-color:var(--color-accent-dark);border-color:var(--color-accent-dark);transform:translateY(-2px);box-shadow:var(--shadow-md)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.fade-in{animation:fadeIn .6s ease-out}.slide-in{animation:slideIn .6s ease-out}