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p{margin:4px 0}.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:#f0f2f5;position:relative}.login-container .language-switcher{position:absolute;top:20px;right:20px;z-index:10}.nav{position:fixed;top:0;width:100%;background:#fffffffa;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 2px 20px #0000001a;z-index:1000;padding:1rem 0}.nav-container{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.8rem;font-weight:700;display:flex;align-items:center;gap:.8rem;color:#1a3a52}.logo img{height:40px;width:auto}.mobile-menu-toggle{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:.5rem}.mobile-menu-toggle span{width:25px;height:3px;background:#1a3a52;transition:all .3s}.nav-links{display:flex;gap:2rem;align-items:center}.nav-links a{color:#555;text-decoration:none;font-weight:500;transition:color .3s;cursor:pointer}.nav-links a:hover{color:#5dd3b3}.nav-links .btn-login{background:linear-gradient(135deg,#1a3a52,#5dd3b3);color:#fff;padding:.6rem 1.5rem;border-radius:25px;text-decoration:none;font-weight:600;transition:transform .3s,box-shadow .3s}.nav-links .btn-login:hover{transform:translateY(-2px);box-shadow:0 5px 20px #5dd3b366;color:#fff}@media(max-width:968px){.mobile-menu-toggle{display:flex}.nav-links{position:fixed;top:70px;right:-100%;flex-direction:column;background:#fff;width:100%;max-width:300px;padding:2rem;box-shadow:-2px 0 10px #0000001a;transition:right .3s;align-items:flex-start}.nav-links.active{right:0}.nav-links a{width:100%;padding:.8rem 0;border-bottom:1px solid 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p{font-size:1.3rem;color:#ffffffe6;margin-bottom:2rem}.hero-features{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.hero-feature{display:flex;align-items:center;gap:.8rem;color:#fff;font-size:1.1rem}.hero-feature svg{width:24px;height:24px;flex-shrink:0}.cta-buttons{display:flex;gap:1rem;flex-wrap:wrap}@media(max-width:968px){.hero-container{grid-template-columns:1fr;text-align:center}.hero-content h1{font-size:2.5rem}.hero-features{align-items:center}.cta-buttons{justify-content:center}}@media(max-width:640px){.hero-content h1{font-size:2rem}.hero-content p{font-size:1.1rem}}.features{padding:6rem 2rem;background:#f9fafb}.features-container{max-width:1200px;margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2.5rem}.feature-card{background:#fff;padding:2.5rem;border-radius:15px;box-shadow:0 5px 20px #00000014;transition:transform .3s,box-shadow .3s}.feature-card:hover{transform:translateY(-5px);box-shadow:0 10px 40px #0000001f}.feature-icon{width:60px;height:60px;background:linear-gradient(135deg,#1a3a52,#5dd3b3);border-radius:15px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem}.feature-icon svg{width:30px;height:30px;color:#fff}.feature-card h3{font-size:1.5rem;margin-bottom:1rem;color:#333}.feature-card p{color:#666;line-height:1.7}@media(max-width:640px){.features{padding:4rem 1.5rem}.features-grid{grid-template-columns:1fr;gap:2rem}.feature-card{padding:2rem}}.how-it-works{padding:6rem 2rem;background:#fff}.steps{max-width:1000px;margin:0 auto;display:grid;gap:3rem}.step{display:grid;grid-template-columns:auto 1fr;gap:2rem;align-items:start}.step-number{width:60px;height:60px;background:linear-gradient(135deg,#1a3a52,#5dd3b3);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;flex-shrink:0}.step-content h3{font-size:1.5rem;margin-bottom:.5rem;color:#333}.step-content p{color:#666;line-height:1.7}@media(max-width:640px){.how-it-works{padding:4rem 1.5rem}.step{gap:1.5rem}.step-number{width:50px;height:50px;font-size:1.3rem}.step-content h3{font-size:1.3rem}}footer{background:#1a3a52;color:#fff;padding:3rem 2rem 1.5rem}.footer-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem;margin-bottom:2rem}.footer-section h4{margin-bottom:1rem;font-size:1.2rem}.footer-section p,.footer-section a{color:#ffffffb3;text-decoration:none;display:block;margin-bottom:.5rem;transition:color .3s}.footer-section a:hover{color:#fff}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);color:#ffffff80}@media(max-width:640px){footer{padding:2rem 1.5rem 1rem}.footer-container{grid-template-columns:1fr;gap:2rem}}.section-title{text-align:center;font-size:2.5rem;margin-bottom:1rem;color:#333}.section-subtitle{text-align:center;font-size:1.2rem;color:#666;margin-bottom:4rem}.btn-primary,.btn-secondary{padding:1rem 2rem;border-radius:30px;font-size:1.1rem;font-weight:600;text-decoration:none;transition:all .3s;border:none;cursor:pointer;display:inline-block}.btn-primary{background:#fff;color:#1a3a52}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 10px 30px #0003}.btn-secondary{background:transparent;color:#fff;border:2px solid white}.btn-secondary:hover{background:#fff;color:#1a3a52}@media(max-width:968px){.section-title{font-size:2rem}.section-subtitle{font-size:1.1rem}}@media(max-width:640px){.section-title{font-size:1.8rem}.section-subtitle{font-size:1rem}}.chat-bubble-container{display:flex;flex-direction:column;gap:12px;padding:16px;background:#f8f9fa;border-radius:8px;max-height:400px;overflow-y:auto}.chat-message{display:flex;flex-direction:column;max-width:80%}.chat-message.message-left{align-self:flex-start}.chat-message.message-left .message-content{background:#fff;color:#333;border:1px solid #e8e8e8;border-radius:12px 12px 12px 0}.chat-message.message-left .message-sender{align-self:flex-start}.chat-message.message-right{align-self:flex-end}.chat-message.message-right .message-content{background:#e6f7ff;background:#5dd3b3;color:#fff;border-radius:12px 12px 0;border:none}.chat-message.message-right .message-sender{align-self:flex-end}.message-sender{font-size:12px;color:#999;margin-bottom:4px;padding:0 4px}.message-content{padding:10px 14px;font-size:14px;line-height:1.5;box-shadow:0 1px 2px #0000000d;word-break:break-word}.encrypted-content-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px;background:#fafafa;border:1px dashed #d9d9d9;border-radius:8px;text-align:center;gap:16px}.encrypted-content-placeholder .lock-icon{font-size:32px;color:#faad14}.encrypted-content-placeholder .placeholder-text{color:#666;font-size:14px}*{margin:0;padding:0;box-sizing:border-box}#root{width:100%;height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}