body{overflow-x:hidden;font-family:DM Sans,sans-serif;line-height:1.6;color:var(--text-primary);background-color:var(--bg-primary);transition:background-color var(--duration-base) ease,color var(--duration-base) ease}nav{position:fixed;top:0;z-index:1000;width:100%;padding:1.25rem 5%;box-shadow:0 2px 20px var(--shadow-color);background:var(--bg-primary);backdrop-filter:blur(10px);animation:slideDown var(--duration-slow) ease-out;transition:background-color var(--duration-base) ease,box-shadow var(--duration-base) ease}.nav-container{display:flex;justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto}.logo{display:flex;align-items:center;gap:.6rem;font-family:sans-serif;font-size:1.8rem;font-weight:800;-webkit-text-fill-color:transparent;background:var(--gradient-1);background-clip:text}.nav-actions{display:flex;align-items:center;gap:1.5rem}.dark-mode-toggle{position:relative;z-index:10;display:flex;overflow:hidden;align-items:center;justify-content:center;flex-shrink:0;width:50px;height:50px;border-radius:var(--radius-circle);border:2px solid var(--border-color);background:var(--card-bg);transition:all var(--duration-base) ease;cursor:pointer}.dark-mode-toggle:hover{border-color:var(--primary-blue);transform:scale(1.1)}.dark-mode-toggle:active{transform:scale(.95)}.dark-mode-toggle svg{width:24px;height:24px;transition:all var(--duration-base) ease;pointer-events:none}.dark-mode-toggle .sun-icon{display:block;fill:var(--star-color)}.dark-mode-toggle .moon-icon{display:none;fill:var(--star-color)}[data-theme=dark] .dark-mode-toggle .sun-icon{display:none}[data-theme=dark] .dark-mode-toggle .moon-icon{display:block}.page-hero{position:relative;overflow:hidden;margin-top:80px;padding:5rem 5% 4rem;text-align:center;background:var(--bg-primary);transition:background-color var(--duration-base) ease}.page-hero:before{content:"";position:absolute;top:-30%;right:-10%;width:60%;height:150%;background:radial-gradient(circle,rgba(58,184,235,.1) 0%,transparent 70%);pointer-events:none}.page-hero:after{content:"";position:absolute;bottom:-20%;left:-10%;width:50%;height:100%;background:radial-gradient(circle,rgba(0,154,206,.07) 0%,transparent 70%);pointer-events:none}.section-tag{display:inline-block;padding:.5rem 1.5rem;margin-bottom:1.25rem;border-radius:var(--radius-pill);font-weight:600;font-size:.9rem;background:var(--light-gray);color:var(--primary-blue)}[data-theme=dark] .section-tag{background:var(--bg-tertiary)}.page-hero h1{position:relative;margin-bottom:1.25rem;font-size:clamp(2.5rem,6vw,4rem);font-weight:800;line-height:1.1;color:var(--dark-text)}.page-hero h1 .highlight{-webkit-text-fill-color:transparent;background:var(--gradient-1);background-clip:text}.page-hero p{max-width:560px;margin:0 auto;font-size:1.2rem;line-height:1.8;color:var(--text-secondary)}.download-section{padding:3rem 5% 6rem;background:var(--off-white);transition:background-color var(--duration-base) ease}[data-theme=dark] .download-section{background:var(--bg-secondary)}.download-wrapper{max-width:1000px;margin:0 auto}.group-label{display:flex;align-items:center;gap:.75rem;margin-bottom:1.25rem;margin-top:2.5rem;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--primary-blue)}.group-label:first-of-type{margin-top:0}.group-label:after{content:"";flex:1;height:2px;border-radius:var(--radius-xs);background:var(--border-color)}.platform-grid{display:grid;gap:1rem;margin-bottom:.5rem}.platform-grid.cols-3{grid-template-columns:repeat(3,1fr)}.platform-grid.cols-2{grid-template-columns:repeat(2,1fr);max-width:680px}.platform-btn{position:relative;display:flex;overflow:hidden;align-items:center;gap:1.25rem;padding:1.5rem 1.75rem;border:2px solid var(--border-color);border-radius:var(--radius-2xl);box-shadow:0 2px 10px var(--shadow-color);text-decoration:none;background:var(--bg-primary);color:var(--text-primary);transition:all var(--duration-base) cubic-bezier(.4,0,.2,1);cursor:pointer}[data-theme=dark] .platform-btn{box-shadow:0 2px 10px #0000004d;background:var(--card-bg)}.platform-btn:before{content:"";position:absolute;inset:0;background:var(--gradient-1);opacity:0;transition:opacity var(--duration-base) ease}.platform-btn:hover{border-color:var(--primary-blue);box-shadow:0 12px 40px #009ace33;transform:translateY(-4px)}[data-theme=dark] .platform-btn:hover{box-shadow:0 12px 40px #009ace4d}.platform-btn:hover:before{opacity:1}.platform-btn:hover .btn-icon-wrap{background:#fff3}.platform-btn:hover .btn-icon,.platform-btn:hover .btn-label,.platform-btn:hover .btn-name,.platform-btn:hover .btn-meta,.platform-btn:hover .btn-arrow{color:#fff}.platform-btn:active{transform:translateY(-1px)}.btn-icon-wrap{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;flex-shrink:0;width:50px;height:50px;border-radius:14px;background:var(--bg-tertiary);transition:background var(--duration-base) ease}.btn-icon{flex-shrink:0;width:26px;height:26px;color:var(--primary-blue);transition:color var(--duration-base)}.btn-text{position:relative;z-index:1;flex:1;min-width:0}.btn-label{margin-bottom:2px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-secondary);transition:color var(--duration-base)}.btn-name{overflow:hidden;font-size:1rem;font-weight:700;white-space:nowrap;text-overflow:ellipsis;color:var(--dark-text);transition:color var(--duration-base)}[data-theme=dark] .btn-name{color:var(--text-primary)}.btn-meta{margin-top:2px;font-size:.8rem;color:var(--text-secondary);transition:color var(--duration-base)}.btn-arrow{position:relative;z-index:1;flex-shrink:0;font-size:1.1rem;color:var(--primary-blue);transition:all var(--duration-base) ease}.platform-btn:hover .btn-arrow{transform:translate(4px)}.stats-row{display:flex;overflow:hidden;justify-content:center;gap:0;margin-top:4rem;border:2px solid var(--border-color);border-radius:var(--radius-2xl);box-shadow:0 4px 20px var(--shadow-color);background:var(--bg-primary);transition:background-color var(--duration-base) ease}[data-theme=dark] .stats-row{background:var(--card-bg)}.stat-item{flex:1;padding:2rem 1rem;border-right:2px solid var(--border-color);text-align:center;transition:background var(--duration-base)}.stat-item:last-child{border-right:none}.stat-item:hover{background:var(--bg-secondary)}[data-theme=dark] .stat-item:hover{background:var(--bg-tertiary)}.stat-number{display:block;font-size:2rem;font-weight:800;-webkit-text-fill-color:transparent;background:var(--gradient-1);background-clip:text}.stat-label{margin-top:4px;font-size:.85rem;color:var(--text-secondary)}.version-note{margin-top:2rem;text-align:center;font-size:.9rem;color:var(--text-secondary)}.version-note a{text-decoration:none;font-weight:600;color:var(--primary-blue)}.version-note a:hover{color:var(--light-blue)}.cta-banner{position:relative;overflow:hidden;padding:3rem;margin-top:3rem;border-radius:24px;text-align:center;background:var(--gradient-2);color:#fff}.cta-banner:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.08) 0%,transparent 60%);animation:rotate 20s linear infinite}.cta-banner h3{position:relative;margin-bottom:.75rem;font-size:1.8rem;font-weight:800}.cta-banner p{position:relative;max-width:480px;margin-bottom:1.75rem;margin-left:auto;margin-right:auto;font-size:1rem;opacity:.92}.cta-buttons{position:relative;display:flex;gap:1rem;justify-content:center}.button-white{padding:1rem 2.5rem;border-radius:var(--radius-pill);box-shadow:0 10px 30px #0003;border:none;text-decoration:none;font-weight:600;font-size:1.1rem;font-family:DM Sans,sans-serif;background:#fff;color:var(--primary-blue);transition:all var(--duration-base);cursor:pointer}.button-white:hover{box-shadow:0 15px 40px #0000004d;transform:translateY(-3px)}.button-outline{padding:1rem 2.5rem;border-radius:var(--radius-pill);border:2px solid white;text-decoration:none;font-weight:600;font-size:1.1rem;font-family:DM Sans,sans-serif;background:transparent;color:#fff;transition:all var(--duration-base);cursor:pointer}.button-outline:hover{background:#fff;color:var(--primary-blue)}@keyframes slideDown{0%{opacity:0;transform:translateY(-100%)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes rotate{to{transform:rotate(360deg)}}.animate{opacity:0;animation:fadeInUp var(--duration-slow) ease-out forwards}.delay-1{animation-delay:.1s}.delay-2{animation-delay:.2s}.delay-3{animation-delay:.3s}.delay-4{animation-delay:.4s}.delay-5{animation-delay:.5s}.delay-6{animation-delay:.6s}.delay-7{animation-delay:.7s}.delay-8{animation-delay:.8s}.delay-9{animation-delay:.9s}@media(max-width:768px){.platform-grid.cols-3,.platform-grid.cols-2{grid-template-columns:1fr;max-width:100%}.stats-row{flex-direction:column}.stat-item{border-right:none;border-bottom:2px solid var(--border-color)}.stat-item:last-child{border-bottom:none}.cta-banner{padding:2rem 1.5rem}.cta-buttons{flex-direction:column}.button-white,.button-outline{text-align:center}}