:root{--text-color:#000000;--background-color:#f9fafb;--accent-color:#ef4444;--button-color:#335bc8;--button-hover-color:#0056b3;--button-text-color:#ffffff;--border-radius:4px;--border-middle-color:#808080;--card-shadow:0 6px 12px rgba(0, 0, 0, 0.15)}[data-theme="dark"]{--text-color:#e5e7eb;--background-color:#101828;--accent-color:#f87171}body{font-family:'Inter', Arial, sans-serif;margin:0;padding:0;line-height:1.7;color:var(--text-color);background-color:var(--background-color);font-size:1rem}logo{position:absolute}nav{background:var(--background-color);padding-top:0.5em;padding-bottom:0.25em;padding-left:1em;padding-right:1em;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;box-sizing:border-box;border-bottom:1px solid var(--border-middle-color)}.nav-links{display:flex;flex-wrap:wrap;gap:1rem;margin:0;align-items:center}nav a{display:flex;align-items:center;color:var(--text-color);text-decoration:none;font-weight:600;font-size:1.1rem;margin-bottom:0}.nav-right{display:flex;align-items:center;gap:1rem}.theme-toggle{padding:0.5rem;background:var(--background-color);border:none;border-radius:var(--border-radius);cursor:pointer;display:flex;align-items:center;justify-content:center;width:40px;height:40px}.theme-toggle:hover{background:var(--background-color);transform:scale(1.05)}.theme-toggle svg{width:40px;height:40px;fill:var(--text-color)}.theme-toggle .sun-icon{display:none}.theme-toggle .moon-icon{display:block}[data-theme="dark"] .theme-toggle .sun-icon{display:block}[data-theme="dark"] .theme-toggle .moon-icon{display:none}nav select{background:var(--background-color);color:var(--text-color);border:1px solid var(--border-middle-color);border-radius:var(--border-radius);padding:0.5rem 2rem 0.5rem 1rem;font-family:'Inter', Arial, sans-serif;font-size:1rem;font-weight:600;cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23000000' d='M6 8.5L0 2.5h12z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.75rem center;background-size:12px;min-width:120px;margin-left:auto}[data-theme="dark"] nav select{background:var(--background-color);border:1px solid var(--border-middle-color);border-radius:var(--border-radius);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23ffffff' d='M6 8.5L0 2.5h12z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.75rem center;background-size:12px;color:var(--text-color)}nav select:hover, nav select:focus{border-color:var(--background-color);outline:none}.hero{text-align:center;padding:3rem 1rem;background:var(--background-color)}.hero h1{font-family:'Poppins', sans-serif;font-size:2.25rem;margin-bottom:1.25rem}.hero p{font-size:1.15rem;max-width:700px;margin:0 auto;margin-bottom:1.25rem;color:var(--border-middle-color)}.features, .pricing, .contact, .download .hero .email-sample-section{padding:3rem 1rem;max-width:1000px;margin:0 auto}.features h2, .pricing h2, .contact h2, .download h2, .email-sample-section h2{font-family:'Poppins', sans-serif;text-align:center;font-size:2rem;margin-bottom:1.5rem}.feature-grid, .pricing-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));gap:2rem;margin-top:1.5rem}.feature, .price-card{background:var(--background-color);border:1px solid var(--border-middle-color);padding:2rem;text-align:center;border-radius:var(--border-radius);box-shadow:var(--card-shadow)}.feature:hover, .price-card:hover{}.feature p{color:var(--border-middle-color)}.feature h3{margin:0;font-size:1.5rem}.price-card .price{font-size:2.25rem;color:var(--accent-color);margin:0.75rem 0;font-weight:700}.price-card{display:flex;flex-direction:column;justify-content:space-between;padding:2rem;text-align:center;border-radius:var(--border-radius);min-height:300px}.price-card h3{margin:0;font-size:1.5rem;font-family:'Poppins', sans-serif}.price-card .price{font-size:2.25rem;color:var(--accent-color);margin:0.75rem 0;font-weight:700;text-align:center}.price-card p:not(.price){display:flex;align-items:center;gap:0.5rem;margin:0.5rem 0;color:var(--text-color);font-size:1rem;text-align:left}.price-card p:not(.price)::before{content:'';display:inline-block;width:24px;height:24px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2322c55e'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");background-size:contain;background-repeat:no-repeat}.price-card button, .download-button, .contact button{display:inline-block;background:var(--button-color);color:var(--button-text-color);padding:0.65rem 2rem;margin-top:auto;border:none;cursor:pointer;border-radius:var(--border-radius);font-size:1.1rem;font-weight:600;text-decoration:none}.price-card button:hover, .download-button:hover, .contact button:hover{transform:translateY(-1px);background:var(--button-color);background-color:var(--button-hover-color)}.button-link{display:inline-block;padding:0.65rem 2rem;background-color:var(--button-color);color:var(--button-text-color);text-decoration:none;border-radius:var(--border-radius);border:none;cursor:pointer;font-size:1.1rem;font-weight:600;margin-top:auto}.button-link:hover, .button-link:focus{transform:translateY(-1px);background-color:var(--button-hover-color)}.contact form{display:flex;flex-direction:column;gap:1.25rem;max-width:600px;margin:1.5rem auto}.contact input, .contact textarea{padding:1rem;border:1px solid var(--border-middle-color);border-radius:var(--border-radius);font-family:'Inter', Arial, sans-serif;font-size:1rem;background-color:var(--background-color);color:var(--text-color)}.contact input:focus, .contact textarea:focus{outline:none}.form-message{text-align:center;color:var(--accent-color);font-weight:600;font-size:1rem}.contact-form{display:flex;flex-direction:column;gap:1.25rem;max-width:900px;margin:1.5rem auto;padding:2rem;border-radius:var(--border-radius)}.contact-form input:focus, .contact-form textarea:focus{outline:none}.contact-form input::placeholder, .contact-form textarea::placeholder{color:var(--border-middle-color)}.contact-form textarea{min-height:150px;resize:vertical}.contact-form button:hover, .contact-form button:focus{background:var(--button-color);outline:none}.contact-form .form-message{text-align:center;color:var(--accent-color);font-weight:600;font-size:1rem;margin-top:1rem}.gdpr-popup{position:fixed;bottom:0;left:0;width:100%;background:var(--background-color);border-top:1px solid var(--border-middle-color);padding:10px 0;z-index:1000;display:none;text-align:center;line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:1rem;font-weight:600}.gdpr-popup.show{display:block}.gdpr-popup p, .gdpr-popup a, .gdpr-popup button{display:inline;margin:0 10px;vertical-align:middle}.gdpr-popup button{display:inline-block;padding:0.75rem 1.5rem;background-color:var(--button-color);color:var(--button-text-color);text-decoration:none;border-radius:var(--border-radius);border:none;cursor:pointer;font-size:1rem;font-weight:600}.gdpr-popup button:hover, .gdpr-popup button:focus{background-color:var(--button-hover-color)}footer{background:var(--background-color);color:var(--text-color);padding:3rem 1.5rem;margin-top:3rem;border-top:1px solid var(--border-middle-color)}.footer-container{display:grid;grid-template-columns:repeat(3, 1fr);gap:2rem;max-width:1200px;margin:0 auto}.footer-column{display:flex;flex-direction:column;gap:0.75rem}.footer-column h3{font-family:'Poppins', sans-serif;font-size:1.25rem;margin:0 0 1rem 0;color:var(--text-color)}.footer-column a{color:var(--text-color);text-decoration:none;font-size:1rem}.email-sample-section{color:var(--text-color);text-align:center}.email-sample{box-shadow:0 0px 2px var(--text-color);position:relative;padding:2rem;padding-top:20px;background:var(--background-color);border:1px solid var(--border-middle-color);border-radius:var(--border-radius);font-family:'Courier New', monospace;font-size:0.95rem;text-align:left;white-space:pre-wrap;color:var(--text-color);max-width:900px;margin:1.5rem auto}.email-sample .email-logo{position:absolute;top:-30px;right:-30px;width:60px;height:auto;border-radius:var(--border-radius);z-index:10}.svg-container{text-align:center;cursor:pointer}.svg-container img{width:64px;height:auto}.company-info{cursor:pointer;display:flex;flex-direction:column;align-items:flex-start;margin-right:1rem}.company-name{font-family:'Poppins', sans-serif;font-weight:600;font-size:1.5rem;color:var(--text-color);margin:0;line-height:1.2}.company-slogan{font-family:'Dancing Script', cursive;font-size:0.95rem;color:var(--text-color);margin:0;line-height:1.2;opacity:0.8}.legal-container{max-width:1000px;margin:2rem auto;padding:3 3rem}.legal-section{padding:2rem;margin-bottom:2rem;border-radius:var(--border-radius);order:1px solid var(--text-color)}.legal-section h2{font-family:'Poppins', sans-serif;font-size:1.75rem;margin-top:0;margin-bottom:1rem}.legal-section p{margin:0.5rem 0;color:var(--text-color);font-size:1rem}.download-btn{display:inline-block;padding:10px 20px;background-color:var(--button-color);color:white;text-decoration:none;border-radius:var(--border-radius);font-weight:bold;margin-top:20px}.download-btn:hover{background-color:#0056b3}.card-section{display:flex;flex-direction:row;justify-content:center;align-items:stretch;gap:20px;padding:20px;background-color:var(--background-color);flex-wrap:wrap}.card{background-color:var(--background-color);border-radius:var(--border-radius);box-shadow:var(--card-shadow);border:1px solid var(--border-middle-color);width:300px;padding:20px;text-align:center;display:flex;flex-direction:column;justify-content:flex-start}.number{display:flex;justify-content:center;align-items:center;width:40px;height:40px;background-color:var(--border-middle-color);color:var(--text-color);border-radius:50%;font-size:20px;font-weight:bold;margin:0 auto 10px}.separator{border:none;border-top:1px solid var(--border-middle-color);margin:10px 0}.card-wrapper{width:940px;display:flex;flex-direction:column;align-items:left}.card-wrapper h1{margin-bottom:20px;font-family:'Poppins', sans-serif;font-size:2.25rem;margin-bottom:1.25rem}.card-wrapper a{color:var(--text-color);text-decoration:none;font-size:1rem}.arrow{font-family:Arial, sans-serif;display:none;justify-content:center;align-items:center;height:100vh;margin:0;background-color:#f4f4f4;position:relative;overflow:visible}.arrow-container{position:absolute;top:50px;right:175px;transform:translate(50%, -50%);opacity:0;animation:fadeIn 1s ease-out 0.5s forwards;z-index:20}.arrow-svg{fill:var(--button-color);stroke:var(--border-middle-color);animation:upDown 1.5s infinite ease-in-out}@keyframes fadeIn{0%{opacity:0;transform:translate(50%, -60%)}100%{opacity:1;transform:translate(50%, -50%)}}@keyframes upDown{0%{transform:translateY(0)}50%{transform:translateY(-10px)}100%{transform:translateY(0)}}.arrow-text{font-family:'Poppins', sans-serif;color:var(--button-text-color);text-decoration:none;font-size:1rem;font-weight:bold;text-align:center;overflow-wrap:break-word;width:140px;height:140px;margin:0;padding:1px;box-sizing:border-box}input[type="radio"]{display:none}.tab-label{display:inline-block;padding:10px 20px;cursor:pointer;background:var(--background-color);border-bottom:none;margin-right:5px;border-radius:var(--border-radius);border:1px solid var(--border-middle-color)}input[type="radio"]:checked + .tab-label{background:var(--background-color);font-weight:bold;border-bottom:2px solid var(--border-middle-color)}.tab-content{display:none;padding:20px;border:1px solid var(--border-middle-color);border-radius:var(--border-radius);background:var(--background-color)}#tab1:checked ~ #content1, #tab2:checked ~ #content2, #tab3:checked ~ #content3{display:block}.tabs{max-width:900px;position:relative;margin:1.5rem auto}.tabs ul{position:relative;padding-left:20px}.tabs ul::before{content:"•";position:absolute;left:0;color:var(--border-middle-color);font-size:1.2em}.tab-label:hover{transform:translateY(-1px)}