:root{--color-primary: #4b5320;--color-primary-dark: #3a4119;--color-secondary: #2f3513;--color-accent: #8da399;--color-text-main: #1c1c1c;--color-text-muted: #575757;--color-bg-light: #f4f5f0;--color-white: #ffffff;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--spacing-xl: 6rem;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-size-hero: 3.5rem;--font-size-h2: 2.25rem;--font-size-h3: 1.5rem;--font-size-body: 1rem;--shadow-sm: 0 1px 3px rgba(0,0,0,.1);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1);--radius-md: 8px;--radius-lg: 16px;--radius-full: 9999px;--transition-fast: .2s ease}@media(prefers-color-scheme:dark){:root{--color-bg-light: #1a1c16;--color-text-main: #f1f2eb;--color-text-muted: #aab095;--color-white: #2f3513;--color-secondary: #f4f5f0}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);color:var(--color-text-main);background-color:var(--color-bg-light);line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{line-height:1.1;font-weight:700;margin-bottom:var(--spacing-sm);color:var(--color-secondary)}a{text-decoration:none;color:inherit;transition:color var(--transition-fast)}button{cursor:pointer;border:none;font-family:inherit}img{max-width:100%;display:block}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-sm)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius-full);font-weight:600;transition:all var(--transition-fast)}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:var(--color-primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.section{padding:var(--spacing-lg) 0}.navbar{position:fixed;top:0;width:100%;background-color:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;border-bottom:1px solid rgba(0,0,0,.05)}.navbar-container{display:flex;justify-content:space-between;align-items:center;height:80px}.logo{font-weight:700;font-size:1.5rem;color:var(--color-primary)}.desktop-menu{display:flex;gap:2rem;align-items:center}.mobile-menu-btn{display:none;font-size:1.5rem;color:var(--color-text-main);background:none}.hero{padding-top:160px;padding-bottom:80px;text-align:center;background:linear-gradient(180deg,var(--color-bg-light) 0%,white 100%)}.hero-title{font-size:var(--font-size-hero);margin-bottom:1.5rem;letter-spacing:-.02em;max-width:900px;margin-left:auto;margin-right:auto}.hero-subtitle{font-size:1.25rem;color:var(--color-text-muted);max-width:700px;margin:0 auto 2rem}@media(max-width:768px){:root{--font-size-hero: 2.5rem;--font-size-h2: 1.75rem;--spacing-lg: 3rem}.desktop-menu{display:none}.mobile-menu-btn{display:block}.navbar-container{padding:0 1rem}.hero{padding-top:120px;padding-bottom:40px}.hero-buttons{flex-direction:column;padding:0 1rem}.btn{width:100%}}