.sobre-container{position:relative;min-height:100vh;background-color:#000;color:#fff;overflow:hidden;font-family:Arial,sans-serif}.sobre-bg{position:absolute;inset:0;z-index:-1}.sobre-bg-image{object-fit:cover;opacity:.5}.sobre-content{position:relative;max-width:1200px;margin:0 auto;padding:80px 24px;display:flex;flex-direction:column;align-items:center;text-align:center;min-height:100vh;box-sizing:border-box}.sobre-title{font-size:40px;font-weight:700;margin-bottom:12px;word-break:keep-all}@media (min-width:768px){.sobre-title{font-size:56px}}.sobre-subtitle{font-size:18px;color:#ccc;margin-bottom:32px;max-width:90%}@media (min-width:768px){.sobre-subtitle{font-size:24px}}.sobre-box{background-color:rgba(255,255,255,.05);padding:20px;border-radius:12px;border:1px solid rgba(255,255,255,.1);max-width:700px;text-align:left;margin-bottom:32px}.sobre-text{margin-bottom:12px;color:#ccc;line-height:1.6}.sobre-cards{display:grid;grid-template-columns:1fr;gap:20px;width:100%;max-width:900px;margin-bottom:32px}@media (min-width:768px){.sobre-cards{grid-template-columns:1fr 1fr}}.sobre-card{background-color:rgba(255,255,255,.05);padding:20px;border-radius:10px;border:1px solid rgba(255,255,255,.1);text-align:left;height:100%;display:flex;flex-direction:column;justify-content:space-between}.sobre-card-title{font-size:16px;font-weight:700;margin-bottom:10px}.sobre-links{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;font-size:14px;color:#aaa;margin-bottom:20px}.sobre-links a{color:#aaa;text-decoration:underline}.sobre-links a:hover{color:#fff}.chat-input-container{background-color:rgba(255,255,255,.05);backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.1);border-radius:1rem;padding:1.5rem;display:flex;flex-direction:column;gap:1rem;align-items:stretch;flex-wrap:wrap}@media (min-width:768px){.chat-input-container{flex-direction:row}}.chat-input-field{flex:1;padding:.75rem;border-radius:.375rem;background-color:#1f232c;color:white;border:1px solid #4b5563;outline:none;min-width:0}.chat-input-field::placeholder{color:#9ca3af}.chat-input-field:disabled{background-color:#1f232c;color:#6b7280}.chat-input-button{padding:.5rem 1.5rem;border-radius:.375rem;font-weight:600;transition:background-color .2s;flex-shrink:0}.chat-input-button:hover:not(.loading){background-color:#e5e7eb}.chat-input-button.loading{background-color:#6b7280;color:#d1d5db;cursor:not-allowed}.chat-input-button:not(.loading){background-color:white;color:black}@media (max-width:950px){.chat-input-container{flex-direction:column}.chat-input-button{width:100%}}.chat-container{position:relative;min-height:100vh;background-color:black;color:white;overflow:hidden}.chat-content{width:100%;max-width:48rem;padding:1rem;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;z-index:10}.chat-title{font-size:1.5rem;font-weight:700;text-align:center;margin-bottom:1.5rem;color:white;text-shadow:0 1px 3px rgba(0,0,0,.4);z-index:10}.chat-elements{width:100%;display:flex;flex-direction:column;gap:2rem}.vmai-chat-container{display:flex;flex-direction:column;height:100vh;height:100dvh;background:linear-gradient(rgba(0,0,0,.6),rgba(0,0,0,.6)),url(/background.png);background-size:cover;background-position:50%;background-repeat:no-repeat;background-attachment:fixed;font-family:Arial,sans-serif;overflow:hidden}.vmai-chat-header{background:rgba(255,255,255,.1);backdrop-filter:blur(10px);padding:15px;text-align:center;border-bottom:1px solid rgba(255,255,255,.2);flex-shrink:0}.vmai-chat-header h1{color:white;margin:0;font-size:20px;font-weight:600}.vmai-chat-messages{flex:1;overflow-y:auto;overflow-x:hidden;padding:15px;display:flex;flex-direction:column;gap:12px;min-height:0;-webkit-overflow-scrolling:touch}.vmai-message{display:flex;max-width:80%}.vmai-message.user{align-self:flex-end;justify-content:flex-end}.vmai-message.assistant{align-self:flex-start;justify-content:flex-start}.vmai-message-bubble{padding:12px 18px;border-radius:20px;word-wrap:break-word;word-break:break-word;max-width:100%;position:relative;line-height:1.5}.vmai-message.user .vmai-message-bubble{background:#FF6B35;color:white;border-bottom-right-radius:5px}.vmai-message.assistant .vmai-message-bubble{background:rgba(255,255,255,.9);color:#333;border-bottom-left-radius:5px;box-shadow:0 2px 10px rgba(0,0,0,.1)}.vmai-typing{background:rgba(255,255,255,.9)!important;padding:15px 20px!important}.vmai-typing-dots{display:flex;gap:4px;align-items:center}.vmai-typing-dots span{width:8px;height:8px;border-radius:50%;background:#666;animation:vmai-typing 1.4s ease-in-out infinite}.vmai-typing-dots span:first-child{animation-delay:-.32s}.vmai-typing-dots span:nth-child(2){animation-delay:-.16s}@keyframes vmai-typing{0%,80%,to{transform:scale(.8);opacity:.5}40%{transform:scale(1);opacity:1}}.vmai-chat-input{display:flex;padding:15px;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.2);gap:10px;flex-shrink:0;align-items:center}.vmai-chat-input input{flex:1;padding:20px 24px;border:none;border-radius:25px;background:rgba(255,255,255,.9);color:#333;font-size:18px;outline:none;min-height:60px;box-sizing:border-box}.vmai-chat-input input::placeholder{color:#666}.vmai-chat-input input:disabled{background:rgba(255,255,255,.5);cursor:not-allowed}.vmai-chat-input button{padding:20px 28px;border:none;border-radius:25px;background:#FF6B35;color:white;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;min-height:60px;min-width:100px;box-sizing:border-box}.vmai-chat-input button:hover:not(:disabled){background:#CC5500;transform:translateY(-1px)}.vmai-chat-input button:disabled{background:#ccc;cursor:not-allowed;transform:none}@media (max-width:768px){.vmai-chat-container{height:100vh;height:100dvh}.vmai-message{max-width:95%}.vmai-chat-header{padding:12px}.vmai-chat-header h1{font-size:16px;line-height:1.3}.vmai-chat-messages{padding:12px;gap:10px}.vmai-chat-input{padding:12px;gap:8px;flex-direction:row}.vmai-chat-input input{font-size:18px;padding:18px 16px;min-height:56px;flex:1;min-width:0}.vmai-chat-input button{font-size:14px;padding:18px 16px;min-height:56px;width:80px;flex-shrink:0}.vmai-message-bubble{padding:10px 14px;font-size:14px;line-height:1.4}}