:root{--font-main: "Outfit", system-ui, -apple-system, sans-serif;--color-bg: #09090b;--color-surface: #18181b;--color-primary: #8b5cf6;--color-primary-hover: #7c3aed;--color-text: #f4f4f5;--color-text-dim: #a1a1aa;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-glow: 0 0 20px rgba(139, 92, 246, .5)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}#root{flex:1;display:flex;flex-direction:column}button{cursor:pointer;border:none;background:none;font-family:inherit;font-weight:500;transition:all .2s ease}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.app-container{min-height:100vh;display:flex;flex-direction:column}.header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#09090bcc;position:sticky;top:0;z-index:10;border-bottom:1px solid rgba(255,255,255,.05)}.logo{font-size:1.5rem;font-weight:700;color:var(--color-text);letter-spacing:-.025em}nav{display:flex;gap:1.5rem;align-items:center}.nav-link{color:var(--color-text-dim);font-size:.95rem}.nav-link:hover{color:var(--color-text)}.lang-switcher{display:flex;align-items:center;gap:.25rem;margin:0 .5rem;padding:.25rem;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-md);background:#0003}.lang-btn{color:var(--color-text-dim);font-size:.85rem;font-weight:600;padding:.25rem .5rem;border-radius:4px;transition:all .2s;background:transparent;border:none}.lang-btn:hover{color:var(--color-text);cursor:pointer}.lang-btn.active{color:#fff;background-color:var(--color-primary)}.lang-divider{color:#ffffff1a;font-size:.85rem}.btn-primary{background-color:var(--color-primary);color:#fff;padding:.5rem 1rem;border-radius:var(--radius-md)}.btn-primary:hover{background-color:var(--color-primary-hover);box-shadow:var(--shadow-glow)}.btn-secondary{background-color:var(--color-surface);color:var(--color-text);padding:.5rem 1rem;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.1)}.btn-secondary:hover{background-color:#ffffff0d}.hero{flex:1;display:flex;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center;background:radial-gradient(circle at 50% 20%,rgba(139,92,246,.15),transparent 50%)}.hero-title{font-size:4rem;font-weight:800;margin-bottom:1.5rem;letter-spacing:-.05em;line-height:1.1}.text-gradient{background:linear-gradient(to right,#c084fc,#6366f1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:1.25rem;color:var(--color-text-dim);max-width:600px;margin:0 auto 2.5rem}.hero-actions{display:flex;gap:1rem;justify-content:center}.large{padding:.75rem 1.5rem;font-size:1.1rem}.payment-form{max-width:500px;margin:20px auto;padding:20px;border:1px solid #e0e0e0;border-radius:8px;background:#f9f9f9}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:#333}.form-group input{width:100%;padding:12px;border:1px solid #ddd;border-radius:4px;font-size:16px;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#5469d4;box-shadow:0 0 0 3px #5469d41a}.card-element{padding:12px;border:1px solid #ddd;border-radius:4px;background:#fff;min-height:45px;display:flex;align-items:center}.form-group .StripeElement{padding:0!important}.error-message{color:#fa755a;font-size:14px;margin-bottom:15px;padding:10px;background:#ffebee;border-radius:4px}.submit-button{width:100%;padding:12px;background:#5469d4;color:#fff;border:none;border-radius:4px;font-size:16px;font-weight:600;cursor:pointer;transition:background .3s}.submit-button:hover:not(:disabled){background:#4355cc}.submit-button:disabled{background:#ccc;cursor:not-allowed}.pricing-section{padding:8rem 2rem;background-color:var(--color-bg);position:relative}.pricing-section:before{content:"";position:absolute;top:20%;left:50%;transform:translate(-50%,-50%);width:600px;height:600px;background:radial-gradient(circle,rgba(139,92,246,.05) 0%,transparent 70%);z-index:0;pointer-events:none}.pricing-header{text-align:center;margin-bottom:5rem;position:relative;z-index:1}.pricing-title{font-size:3.5rem;font-weight:800;margin-bottom:1.5rem}.pricing-subtitle{font-size:1.25rem;color:var(--color-text-dim);max-width:600px;margin:0 auto}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2.5rem;max-width:1200px;margin:0 auto;position:relative;z-index:1}.pricing-card{background:#18181b99;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-lg);padding:3rem 2rem;display:flex;flex-direction:column;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative}.pricing-card:hover{transform:translateY(-8px);border-color:#8b5cf64d;box-shadow:0 20px 40px -20px #00000080}.pricing-card.featured{background:linear-gradient(180deg,#8b5cf60d,#18181bcc);border-color:#8b5cf666;box-shadow:0 0 40px -10px #8b5cf626}.popular-tag{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:linear-gradient(135deg,#8b5cf6,#6366f1);color:#fff;padding:.5rem 1.5rem;border-radius:20px;font-size:.875rem;font-weight:600;box-shadow:0 4px 6px -1px #0000001a;letter-spacing:.05em;text-transform:uppercase}.plan-name{font-size:1.5rem;font-weight:600;color:var(--color-text);margin-bottom:.5rem}.plan-desc{color:var(--color-text-dim);font-size:.95rem;margin-bottom:2rem;min-height:48px}.price-container{display:flex;align-items:baseline;margin-bottom:2.5rem}.price-val{font-size:3.5rem;font-weight:800;color:var(--color-text);line-height:1}.price-currency{font-size:1.5rem;margin-right:4px;color:var(--color-text)}.price-period{font-size:1rem;color:var(--color-text-dim);margin-left:6px}.features-list{list-style:none;margin-bottom:3rem;flex:1}.feature-item{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1rem;color:var(--color-text-dim);font-size:1rem}.check-icon{flex-shrink:0;width:20px;height:20px;background-color:#8b5cf633;border-radius:50%;padding:4px;color:var(--color-primary);margin-top:3px}.btn-price{width:100%;padding:1rem;border-radius:var(--radius-md);font-size:1rem;font-weight:600;transition:all .2s;cursor:pointer}.btn-price.outline{background:transparent;border:1px solid rgba(255,255,255,.2);color:var(--color-text)}.btn-price.outline:hover{background:#ffffff0d;border-color:var(--color-text)}.btn-price.filled{background:var(--color-primary);border:1px solid var(--color-primary);color:#fff}.btn-price.filled:hover{background:var(--color-primary-hover);box-shadow:0 0 20px #8b5cf666}.payment-modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.payment-modal{background:#fff;border-radius:12px;padding:2rem;max-width:500px;width:90%;position:relative;box-shadow:0 10px 40px #0003}.payment-modal h2{margin-top:0;margin-bottom:1.5rem;font-size:1.8rem}.close-button{position:absolute;top:1rem;right:1rem;background:none;border:none;font-size:2rem;cursor:pointer;color:#666;transition:color .2s}.close-button:hover{color:#000}.features-section{padding:6rem 2rem;background-color:var(--color-surface);position:relative;overflow:hidden}.features-container{max-width:1200px;margin:0 auto}.features-header{text-align:center;margin-bottom:5rem}.features-title{font-size:3rem;font-weight:800;margin-bottom:1rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:3rem}.feature-card{background:#ffffff08;border:1px solid rgba(255,255,255,.05);border-radius:var(--radius-lg);padding:2rem;transition:transform .3s ease}.feature-card:hover{transform:translateY(-5px);background:#ffffff0d}.feature-icon-wrapper{width:60px;height:60px;background:linear-gradient(135deg,#8b5cf633,#6366f133);border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;color:var(--color-primary)}.feature-card h3{font-size:1.25rem;margin-bottom:1rem;color:var(--color-text)}.feature-card p{color:var(--color-text-dim);line-height:1.6}.steps-container{margin-top:8rem}.steps-title{text-align:center;font-size:2rem;margin-bottom:4rem}.steps-flow{display:flex;justify-content:space-between;align-items:center;position:relative;flex-wrap:wrap;gap:2rem}.steps-flow:before{content:"";position:absolute;top:50%;left:0;width:100%;height:2px;background:linear-gradient(90deg,#8b5cf61a,#8b5cf680,#8b5cf61a);z-index:0;transform:translateY(-50%)}.step-item{position:relative;z-index:1;background:var(--color-bg);border:1px solid var(--color-primary);border-radius:var(--radius-md);padding:1rem 2rem;text-align:center;min-width:200px;box-shadow:0 0 20px #8b5cf633}.step-number{background:var(--color-primary);color:#fff;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;margin:0 auto 1rem;position:absolute;top:-15px;left:50%;transform:translate(-50%)}@media(max-width:768px){.steps-flow{flex-direction:column}.steps-flow:before{width:2px;height:100%;left:50%;top:0;transform:translate(-50%)}}.login-container{display:flex;gap:10px}.google-login-button{display:flex;align-items:center;gap:8px;padding:10px 16px;background:#fff;color:#333;border:1px solid #dadce0;border-radius:4px;font-size:14px;font-weight:500;cursor:pointer;transition:all .3s}.google-login-button:hover{background:#f8f9fa;border-color:#d2d3d4;box-shadow:0 1px 1px #0000001a}.google-icon{width:20px;height:20px}.user-menu-container{position:relative;display:flex;align-items:center}.user-avatar-btn{background:none;border:2px solid transparent;padding:0;cursor:pointer;border-radius:50%;transition:border-color .3s;overflow:hidden;display:flex;align-items:center;justify-content:center}.user-avatar-btn:hover{border-color:var(--color-primary)}.user-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;display:block}.avatar-placeholder{width:40px;height:40px;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;border-radius:50%;font-weight:700;font-size:18px}.user-dropdown{position:absolute;top:calc(100% + 10px);right:0;background:#1a1a1a;border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:8px;min-width:120px;box-shadow:0 4px 12px #00000080;z-index:1000;animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.logout-button{width:100%;padding:8px 16px;background:transparent;color:#ff4d4d;border:none;border-radius:4px;font-size:14px;font-weight:500;cursor:pointer;text-align:left;transition:background .2s}.logout-button:hover{background:#ff4d4d1a}