@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&display=swap";:root{--primary: #6366f1;--primary-glow: rgba(99, 102, 241, .5);--accent: #10b981;--bg-dark: #020617;--glass-bg: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .08);--glass-blur: blur(20px);--text-main: #f8fafc;--text-muted: #94a3b8}body{font-family:Outfit,sans-serif;background-color:var(--bg-dark);color:var(--text-main);overflow-x:hidden;min-height:100vh}.container{max-width:1300px;margin:0 auto;padding:0 30px;position:relative;z-index:1}.hero-background-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 10% 20%,rgba(99,102,241,.1) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(16,185,129,.05) 0%,transparent 40%);z-index:-1}.main-header{display:flex;justify-content:space-between;align-items:center;padding:20px 40px;margin-top:20px;border-radius:20px}.logo{display:flex;align-items:center;gap:12px}.logo img{width:40px;height:40px}.brand-name{font-size:1.5rem;font-weight:800;letter-spacing:-.5px}.brand-name span{color:var(--primary)}.header-nav{display:flex;gap:20px;align-items:center}.nav-download-btn{background:var(--primary);color:#fff;border:none;padding:10px 20px;border-radius:12px;font-weight:600;cursor:pointer;transition:all .3s}.hero-section{display:flex;align-items:center;justify-content:space-between;padding:100px 0;gap:60px}.hero-content{flex:1;max-width:650px}.badge{display:inline-flex;align-items:center;gap:8px;background:rgba(99,102,241,.1);color:var(--primary);padding:8px 16px;border-radius:100px;font-size:.9rem;font-weight:600;margin-bottom:24px}.hero-section h1{font-size:4.5rem;line-height:1.1;font-weight:800;margin-bottom:30px;letter-spacing:-2px}.hero-section h1 span{background:linear-gradient(to right,#818cf8,#6366f1);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:1.25rem;color:var(--text-muted);margin-bottom:50px;line-height:1.6}.cta-group{display:flex;flex-direction:column;gap:15px}.main-download-btn{background:linear-gradient(135deg,var(--primary),#4f46e5);color:#fff;border:none;padding:20px 45px;border-radius:20px;display:flex;align-items:center;gap:20px;cursor:pointer;transition:all .4s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 20px 40px #6366f14d;width:fit-content}.main-download-btn:hover{transform:translateY(-5px) scale(1.02);box-shadow:0 30px 60px #6366f180}.btn-text{text-align:left}.btn-text .small{display:block;font-size:.8rem;opacity:.8}.btn-text .large{display:block;font-size:1.4rem;font-weight:800}.os-support{font-size:.85rem;color:var(--text-muted);padding-left:5px}.hero-image-container{flex:1;position:relative;display:flex;justify-content:center;align-items:center}.hero-img{width:100%;max-width:600px;border-radius:30px;box-shadow:0 30px 100px #00000080;transform:perspective(1000px) rotateY(-10deg) rotateX(5deg);border:1px solid rgba(255,255,255,.1);transition:all .5s ease}.hero-img:hover{transform:perspective(1000px) rotateY(0) rotateX(0) scale(1.02)}.img-glow{position:absolute;width:80%;height:80%;background:var(--primary);filter:blur(120px);opacity:.2;z-index:-1}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-bottom:120px}.feature-card{padding:40px;transition:all .3s}.feature-card:hover{background:rgba(255,255,255,.05);transform:translateY(-10px)}.feature-card h3{font-size:1.5rem;margin-bottom:16px;color:var(--primary)}.feature-card p{color:var(--text-muted);line-height:1.6}.web-utility-section{max-width:900px;margin:0 auto 120px;text-align:center;padding:60px}.utility-header h2{font-size:2.5rem;margin-bottom:15px}.utility-header p{color:var(--text-muted);margin-bottom:40px}.mini-upload-zone{display:flex;gap:15px;background:rgba(0,0,0,.2);padding:10px;border-radius:16px;border:1px solid var(--glass-border);align-items:center}.mini-upload-zone input{display:none}.mini-label{flex:1;padding:15px;cursor:pointer;color:var(--text-muted);text-align:left}.mini-process-btn{background:#fff;color:#000;border:none;padding:15px 30px;border-radius:12px;font-weight:700;cursor:pointer}.download-result-btn{margin-top:20px;background:var(--accent);color:#fff;border:none;padding:12px 25px;border-radius:10px;cursor:pointer}.ad-sidebar{position:fixed;top:150px;width:160px;height:600px;z-index:10}.ad-sidebar-left{left:40px}.ad-sidebar-right{right:40px}.ad-label{font-size:.6rem;color:var(--text-muted);text-align:center;display:block;margin-bottom:5px}.landing-footer{border-top:1px solid var(--glass-border);padding:60px 0;text-align:center}.footer-content{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px}.footer-brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.2rem}.footer-links{display:flex;gap:30px;align-items:center}.footer-links a,.contact-link-btn{color:var(--text-muted);text-decoration:none;font-size:.9rem;background:none;border:none;cursor:pointer;padding:0;font-family:inherit;transition:color .3s}.footer-links a:hover,.contact-link-btn:hover{color:var(--text-main)}.copyright{color:#475569;font-size:.8rem}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.8);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;justify-content:center;align-items:center;z-index:1000;padding:20px}.modal-content{width:100%;max-width:500px;padding:40px;border-radius:30px;border:1px solid var(--glass-border)}.modal-content h2{font-size:2rem;margin-bottom:30px;text-align:center}.contact-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:.9rem;font-weight:600;color:var(--text-muted)}.form-group input,.form-group select,.form-group textarea{background:rgba(255,255,255,.05);border:1px solid var(--glass-border);padding:12px 15px;border-radius:12px;color:#fff;font-family:inherit;outline:none;transition:border-color .3s}.form-group option{background-color:#1a1c2e;color:#fff}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary)}.form-actions{display:flex;gap:10px;margin-top:10px}.cancel-btn{flex:1;padding:15px;background:transparent;border:1px solid var(--glass-border);color:#fff;border-radius:12px;cursor:pointer}.submit-btn{flex:2;padding:15px;background:var(--primary);border:none;color:#fff;border-radius:12px;font-weight:700;cursor:pointer;transition:opacity .3s}.submit-btn:disabled{opacity:.5;cursor:not-allowed}.animate-in{animation:fadeInUp 1s ease-out}.animate-in-delay{animation:fadeInUp 1.2s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.spinning{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width: 1550px){.ad-sidebar{display:none!important}}@media (max-width: 1100px){.hero-section{flex-direction:column;text-align:center}.hero-section h1{font-size:3.5rem}.main-download-btn{margin:0 auto}.features-grid{grid-template-columns:1fr}}:root{--primary: #6366f1;--primary-hover: #4f46e5;--bg-dark: #0f172a;--panel-bg: rgba(30, 41, 59, .7);--text-main: #f8fafc;--text-muted: #94a3b8;--accent: #10b981;--danger: #ef4444;--radius: 12px;--glass: rgba(255, 255, 255, .05);--border: rgba(255, 255, 255, .1)}.break-words{word-break:break-word;overflow-wrap:break-word}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Outfit,Inter,sans-serif;background-color:var(--bg-dark);color:var(--text-main);line-height:1.5;overflow-x:hidden;min-height:100vh;word-break:keep-all}#root{min-height:100vh;display:flex;flex-direction:column}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.glass-morphism{background:var(--panel-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:var(--radius)}button{cursor:pointer;transition:all .2s ease;font-family:inherit;border:none;outline:none}button:active{transform:scale(.98)}