:root{--primary-color:#1c3223;--accent-color:#f39c12;--secondary-color:#351c12;--dragonfruit-color:#e91e63;--primary:var(--primary-color);--accent:var(--accent-color);--secondary:var(--secondary-color);--dragonfruit:var(--dragonfruit-color);--primary-light:color-mix(in srgb, var(--primary), white 20%);--accent-light:color-mix(in srgb, var(--accent), white 20%);--background-hsl:40, 30%, 94%;--background:hsl(var(--background-hsl));--text-hsl:145, 10%, 15%;--text:hsl(var(--text-hsl));--text-muted:#5c7064;--surface:#fff;--surface-muted:#fbfaf9;--border:#d3ded8;--shadow-sm:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-md:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--shadow-lg:0 20px 25px -5px #00000026, 0 10px 10px -5px #0000000a;--radius-sm:12px;--radius-md:20px;--radius-lg:32px;--font-main:"Inter", -apple-system, sans-serif;--font-display:"Outfit", sans-serif;--header-height:80px;--bottom-nav-height:72px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--background);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);color:var(--secondary);font-weight:700}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 20px}.section{padding:60px 0}.main-layout{flex-direction:column;min-height:100vh;display:flex}.header{height:var(--header-height);z-index:2000;align-items:center;width:100%;transition:all .6s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;top:0;left:0;right:0}.header-glass{-webkit-backdrop-filter:blur(12px)saturate(180%);background:#ffffffd9;border-bottom:1px solid #0000000d;box-shadow:0 4px 30px #00000008}.header-container{justify-content:space-between;align-items:center;gap:40px;width:100%;max-width:1400px;margin:0 auto;padding:0 40px;transition:all .3s;display:flex}@media (width<=768px){.header-container{gap:12px;padding:0 16px}:root{--header-height:64px}}.hide-mobile{display:flex}@media (width<=768px){.hide-mobile{display:none!important}}@keyframes chatFadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.chat-container *{box-sizing:border-box}.chat-window{animation:.3s cubic-bezier(.4,0,.2,1) chatFadeUp}.bottom-nav{height:var(--bottom-nav-height);background:var(--surface);border-top:1px solid var(--border);z-index:100;justify-content:space-around;align-items:center;display:none;position:fixed;bottom:0;left:0;right:0}@media (width<=768px){.bottom-nav{display:flex}.header-nav{display:none}}.card-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;display:grid}.card{background:var(--surface);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s;overflow:hidden}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.card-img{aspect-ratio:4/3;object-fit:cover;width:100%}.card-content{padding:20px}.badge{text-transform:uppercase;border-radius:20px;margin-bottom:12px;padding:4px 12px;font-size:12px;font-weight:600;display:inline-block}.badge-fruit{color:var(--primary);background:#e8f5e9}.badge-seedling{color:#ef6c00;background:#fff3e0}.badge-course{color:var(--dragonfruit);background:#fce4ec}.price{color:var(--primary);font-size:1.25rem;font-weight:700}.btn{border-radius:var(--radius-sm);padding:12px 24px;font-weight:600;transition:opacity .2s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{opacity:.9}.ripple{position:relative;overflow:hidden}.app-container{max-width:100vw;overflow-x:hidden}