@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--color-primary: #1a1a1a;--color-primary-foreground: #ffffff;--color-secondary: #c6a87c;--color-secondary-hover: #b0936a;--color-background: #F5E6D3;--color-surface: #ffffff;--color-text: #333333;--color-text-light: #666666;--color-border: #e5e5e5;--color-error: #D32F2F;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--font-family: "Inter", sans-serif;--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;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--skeleton-base: #e0e0e0;--skeleton-highlight: rgba(255, 255, 255, .5)}.dark{--color-primary: #F5E6D3;--color-primary-foreground: #1a1a1a;--color-background: #121212;--color-surface: #1E1E1E;--color-text: #F5F5F5;--color-text-light: #CCCCCC;--color-border: #444444;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -1px rgba(0, 0, 0, .2);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4), 0 4px 6px -2px rgba(0, 0, 0, .2);--skeleton-base: #2c2c2c;--skeleton-highlight: rgba(255, 255, 255, .05)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--color-background);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit;transition:color .2s ease}ul{list-style:none}img{max-width:100%;display:block}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:4px;font-weight:500;cursor:pointer;transition:all .2s ease;border:none;font-size:var(--font-size-base)}.btn-primary{background-color:var(--color-primary);color:var(--color-primary-foreground)}.btn-primary:hover{background-color:#333}.btn-secondary{background-color:var(--color-secondary);color:#fff}.btn-secondary:hover{background-color:var(--color-secondary-hover)}.btn-outline{background-color:transparent;border:1px solid var(--color-primary);color:var(--color-primary)}.btn-outline:hover{background-color:var(--color-primary);color:#fff}.card{background-color:var(--color-surface);border-radius:8px;box-shadow:var(--shadow-md);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.grid{display:grid;gap:var(--spacing-lg)}.grid-cols-1{grid-template-columns:repeat(1,1fr)}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}@media(min-width:768px){.grid-cols-2-md{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.grid-cols-3-lg{grid-template-columns:repeat(3,1fr)}}.text-center{text-align:center}.text-xl{font-size:var(--font-size-xl)}.text-2xl{font-size:var(--font-size-2xl)}.text-3xl{font-size:var(--font-size-3xl)}.font-bold{font-weight:700}.mb-4{margin-bottom:var(--spacing-md)}.mb-8{margin-bottom:var(--spacing-xl)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes zoomIn{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}.animate-in{animation-duration:.3s;animation-fill-mode:both}.fade-in{animation-name:fadeIn}.zoom-in{animation-name:zoomIn}.duration-300{animation-duration:.3s}.navbar{background-color:var(--color-surface);box-shadow:var(--shadow-sm);padding:var(--spacing-md) 0;position:sticky;top:0;z-index:100}.navbar-container{display:flex;justify-content:space-between;align-items:center}.navbar-logo{font-size:var(--font-size-xl);font-weight:700;color:var(--color-primary);letter-spacing:-.5px}.navbar-links{display:flex;gap:var(--spacing-xl)}.navbar-links a{font-weight:500;color:var(--color-text)}.navbar-links a:hover{color:var(--color-secondary)}.navbar-auth{display:none}@media(min-width:768px){.navbar-auth{display:block}}.app-container{display:flex;flex-direction:column;min-height:100vh}main{flex:1}.footer{background-color:var(--color-primary);color:var(--color-primary-foreground);padding:var(--spacing-xl) 0;margin-top:auto}.dark .footer{color:#1a1a1a!important}.chatbot-toggle{position:fixed;bottom:2rem;right:2rem;width:3.5rem;height:3.5rem;border-radius:50%;background-color:var(--color-secondary);color:#fff;border:none;box-shadow:var(--shadow-lg);cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:1000;transition:background-color .2s}.chatbot-toggle:hover{background-color:var(--color-secondary-hover)}.chatbot-window{position:fixed;bottom:6rem;right:2rem;width:350px;max-width:calc(100vw - 4rem);height:500px;max-height:calc(100vh - 8rem);background-color:var(--color-surface);border-radius:12px;box-shadow:var(--shadow-lg);z-index:1000;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--color-border)}.chatbot-header{background-color:var(--color-primary);color:#fff;padding:1rem;display:flex;align-items:center;justify-content:space-between}.chatbot-close-btn{background:none;border:none;color:#fffc;cursor:pointer;padding:0;display:flex}.chatbot-close-btn:hover{color:#fff}.chatbot-messages{flex:1;padding:1rem;overflow-y:auto;display:flex;flex-direction:column;gap:1rem;background-color:var(--color-background)}.message{display:flex;gap:.5rem;max-width:85%}.message.bot{align-self:flex-start}.message.user{align-self:flex-end;flex-direction:row-reverse}.message-icon{width:24px;height:24px;border-radius:50%;background-color:var(--color-border);display:flex;align-items:center;justify-content:center;color:var(--color-text-light);flex-shrink:0}.message.bot .message-icon{background-color:var(--color-secondary);color:#fff}.message.user .message-icon{background-color:var(--color-primary);color:var(--color-primary-foreground)}.message-bubble{padding:.75rem 1rem;border-radius:12px;font-size:.9rem;line-height:1.4;box-shadow:0 1px 2px #0000000d}.message.bot .message-bubble{background-color:var(--color-surface);border-bottom-left-radius:2px;color:var(--color-text)}.message.user .message-bubble{background-color:var(--color-primary);color:var(--color-primary-foreground);border-bottom-right-radius:2px}.chatbot-options{padding:1rem;border-top:1px solid var(--color-border);background-color:var(--color-surface)}.options-title{font-size:.75rem;color:var(--color-text-light);margin-bottom:.5rem;font-weight:600;text-transform:uppercase}.options-grid{display:flex;flex-direction:column;gap:.5rem}.options-grid button{background:none;border:1px solid var(--color-border);padding:.5rem .75rem;border-radius:6px;text-align:left;font-size:.85rem;color:var(--color-text);cursor:pointer;transition:all .2s}.options-grid button:hover{background-color:var(--color-background);border-color:var(--color-secondary);color:var(--color-primary)}.chatbot-input-area{padding:1rem;background-color:var(--color-surface);border-top:1px solid var(--color-border);display:flex;gap:.5rem;align-items:center}.chatbot-input{flex:1;padding:.75rem;border:1px solid var(--color-border);border-radius:20px;font-size:.9rem;outline:none;transition:border-color .2s}.chatbot-input:focus{border-color:var(--color-secondary)}.chatbot-send-btn{background-color:var(--color-secondary);color:#fff;border:none;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color .2s}.chatbot-send-btn:hover{background-color:var(--color-secondary-hover)}.skeleton{background-color:var(--skeleton-base);border-radius:4px;position:relative;overflow:hidden}.skeleton:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(90deg,transparent 0%,var(--skeleton-highlight) 50%,transparent 100%);animation:shimmer 1.5s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.skeleton-text{height:1em;width:100%;margin-bottom:.5rem}.skeleton-rect{width:100%;height:100%}.skeleton-circle{border-radius:50%}