*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;line-height:1.6;color:#1a1a1a;background:#ffffff;overflow-x:hidden}
img,picture,video,canvas,svg{display:block;max-width:100%}
input,button,textarea,select{font:inherit}
h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:600}
a{text-decoration:none;color:inherit}
ul{list-style:none}
:root{--primary-50:#eff6ff;--primary-100:#dbeafe;--primary-200:#bfdbfe;--primary-300:#93c5fd;--primary-400:#60a5fa;--primary-500:#3b82f6;--primary-600:#2563eb;--primary-700:#1d4ed8;--primary-800:#1e40af;--primary-900:#1e3a8a;--secondary-50:#f8fafc;--secondary-100:#f1f5f9;--secondary-200:#e2e8f0;--secondary-300:#cbd5e1;--secondary-400:#94a3b8;--secondary-500:#64748b;--secondary-600:#475569;--secondary-700:#334155;--secondary-800:#1e293b;--secondary-900:#0f172a;--accent-gradient:linear-gradient(135deg,#667eea 0%,#764ba2 100%);--hero-gradient:linear-gradient(135deg,#667eea 0%,#764ba2 50%,#f093fb 100%);--font-primary:'Inter',sans-serif;--font-mono:'JetBrains Mono',monospace;--space-xs:0.5rem;--space-sm:1rem;--space-md:1.5rem;--space-lg:2rem;--space-xl:3rem;--space-2xl:4rem;--space-3xl:6rem;--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--radius-2xl:1.5rem;--shadow-sm:0 1px 2px 0 rgb(0 0 0 / 0.05);--shadow-md:0 4px 6px -1px rgb(0 0 0 / 0.1),0 2px 4px -2px rgb(0 0 0 / 0.1);--shadow-lg:0 10px 15px -3px rgb(0 0 0 / 0.1),0 4px 6px -4px rgb(0 0 0 / 0.1);--shadow-xl:0 20px 25px -5px rgb(0 0 0 / 0.1),0 8px 10px -6px rgb(0 0 0 / 0.1);--transition-fast:150ms ease-in-out;--transition-normal:300ms ease-in-out;--transition-slow:500ms ease-in-out}
.container{max-width:1200px;margin:0 auto;padding:0 var(--space-md)}
.gradient-text{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,0.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--secondary-200);transition:var(--transition-normal)}
.navbar.scrolled{background:rgba(255,255,255,0.98);box-shadow:var(--shadow-md)}
.nav-container{display:flex;align-items:center;justify-content:space-between;height:4rem;max-width:1200px;margin:0 auto;padding:0 var(--space-md)}
.nav-logo{font-size:1.5rem;font-weight:700}
.nav-logo .accent{color:var(--primary-600)}
.nav-menu{display:flex;align-items:center;gap:var(--space-lg)}
.nav-link{position:relative;padding:var(--space-xs) var(--space-sm);color:var(--secondary-700);font-weight:500;transition:var(--transition-fast);border-radius:var(--radius-md)}
.nav-link:hover{color:var(--primary-600)}
.nav-link::after{content:'';position:absolute;bottom:-2px;left:50%;width:0;height:2px;background:var(--primary-600);transition:var(--transition-fast);transform:translateX(-50%)}
.nav-link:hover::after{width:100%}
.cta-nav{background:var(--primary-600);color:white !important;padding:var(--space-xs) var(--space-md);border-radius:var(--radius-lg);font-weight:600;transition:var(--transition-fast)}
.cta-nav:hover{background:var(--primary-700);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.cta-nav::after{display:none}
.hamburger{display:none;flex-direction:column;cursor:pointer;gap:4px}
.bar{width:25px;height:3px;background:var(--secondary-700);transition:var(--transition-fast);border-radius:2px}
.hero{min-height:100vh;background:var(--hero-gradient);display:flex;align-items:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>') repeat;opacity:0.3}
.hero-container{position:relative;z-index:2;width:100%;max-width:1200px;margin:0 auto;padding:0 var(--space-md)}
.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3xl);align-items:center;min-height:80vh}
.hero-text{color:white}
.hero-title{font-size:clamp(2.5rem,5vw,4rem);font-weight:700;margin-bottom:var(--space-md);line-height:1.1}
.subtitle{font-size:clamp(1.2rem,2.5vw,1.5rem);font-weight:400;opacity:0.9}
.hero-description{font-size:1.125rem;margin-bottom:var(--space-xl);opacity:0.9;line-height:1.7}
.hero-buttons{display:flex;gap:var(--space-md);flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-md) var(--space-xl);border-radius:var(--radius-xl);font-weight:600;font-size:1rem;transition:var(--transition-normal);position:relative;overflow:hidden;border:none;cursor:pointer;text-decoration:none}
.btn::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transition:var(--transition-slow)}
.btn:hover::before{left:100%}
.btn-primary{background:rgba(255,255,255,0.2);color:white;border:2px solid rgba(255,255,255,0.3);backdrop-filter:blur(10px)}
.btn-primary:hover{background:rgba(255,255,255,0.3);transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,0.2)}
.btn-secondary{background:transparent;color:white;border:2px solid rgba(255,255,255,0.5)}
.btn-secondary:hover{background:rgba(255,255,255,0.1);transform:translateY(-2px)}
.btn-large{padding:var(--space-lg) var(--space-2xl);font-size:1.125rem}
.btn-icon{transition:var(--transition-fast)}
.btn:hover .btn-icon{transform:translateX(4px)}
.hero-visual{display:flex;justify-content:center;align-items:center}
.code-window{background:var(--secondary-900);border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-xl);max-width:500px;width:100%;transform:perspective(1000px) rotateY(-5deg) rotateX(5deg);transition:var(--transition-slow)}
.code-window:hover{transform:perspective(1000px) rotateY(0deg) rotateX(0deg)}
.code-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md);background:var(--secondary-800);border-bottom:1px solid var(--secondary-700)}
.code-dots{display:flex;gap:var(--space-xs)}
.dot{width:12px;height:12px;border-radius:50%}
.dot.red{background:#ff5f56}
.dot.yellow{background:#ffbd2e}
.dot.green{background:#27ca3f}
.code-title{color:var(--secondary-300);font-family:var(--font-mono);font-size:0.875rem}
.code-content{padding:var(--space-md);font-family:var(--font-mono);font-size:0.875rem}
.code-line{display:flex;gap:var(--space-md);margin-bottom:var(--space-xs);opacity:0;animation:typewriter 0.5s ease-out forwards}
.code-line:nth-child(1){animation-delay:0.5s}
.code-line:nth-child(2){animation-delay:1s}
.code-line:nth-child(3){animation-delay:1.5s}
.code-line:nth-child(4){animation-delay:2s}
.line-number{color:var(--secondary-500);min-width:20px;user-select:none}
.code-text{color:var(--secondary-200)}
.tag{color:#7dd3fc}
.attr{color:#fbbf24}
.string{color:#34d399}
@keyframes typewriter{to{opacity:1}
}
.scroll-indicator{position:absolute;bottom:var(--space-xl);left:50%;transform:translateX(-50%);z-index:3}
.scroll-arrow{width:30px;height:30px;border:2px solid rgba(255,255,255,0.7);border-top:none;border-left:none;transform:rotate(45deg);animation:bounce 2s infinite}
@keyframes bounce{0%,20%,50%,80%,100%{transform:translateY(0) rotate(45deg)}
40%{transform:translateY(-10px) rotate(45deg)}
60%{transform:translateY(-5px) rotate(45deg)}
}
.features{padding:var(--space-3xl) 0;background:var(--secondary-50)}
.section-header{text-align:center;margin-bottom:var(--space-3xl)}
.section-header h2{font-size:2.5rem;color:var(--secondary-900);margin-bottom:var(--space-md)}
.section-header p{font-size:1.125rem;color:var(--secondary-600)}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:var(--space-xl)}
.feature-card{background:white;padding:var(--space-xl);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);transition:var(--transition-normal);position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--accent-gradient);transform:scaleX(0);transition:var(--transition-normal)}
.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl)}
.feature-card:hover::before{transform:scaleX(1)}
.feature-icon{width:80px;height:80px;background:var(--primary-100);border-radius:var(--radius-xl);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-md);color:var(--primary-600);transition:var(--transition-normal)}
.feature-card:hover .feature-icon{background:var(--primary-600);color:white;transform:scale(1.1)}
.feature-card h3{font-size:1.25rem;color:var(--secondary-900);margin-bottom:var(--space-sm)}
.feature-card p{color:var(--secondary-600);line-height:1.7}
.about{padding:var(--space-3xl) 0;background:white}
.about-content{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3xl);align-items:center}
.about-text h2{font-size:2.5rem;color:var(--secondary-900);margin-bottom:var(--space-sm)}
.lead{font-size:1.25rem;color:var(--primary-600);margin-bottom:var(--space-xl)}
.about-description p{color:var(--secondary-600);font-size:1.125rem;line-height:1.7;margin-bottom:var(--space-xl)}
.future-features{display:grid;gap:var(--space-lg)}
.future-feature h4{font-size:1.125rem;color:var(--secondary-800);margin-bottom:var(--space-xs)}
.future-feature p{color:var(--secondary-600);line-height:1.6}
.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-lg)}
.stat-item{text-align:center;padding:var(--space-xl);background:var(--secondary-50);border-radius:var(--radius-xl);transition:var(--transition-normal)}
.stat-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.stat-number{display:block;font-size:2.5rem;font-weight:700;color:var(--primary-600);margin-bottom:var(--space-xs)}
.stat-label{color:var(--secondary-600);font-size:0.875rem;text-transform:uppercase;letter-spacing:0.5px}
.cta{padding:var(--space-3xl) 0;background:var(--secondary-900);color:white;text-align:center}
.cta-content h2{font-size:2.5rem;margin-bottom:var(--space-md)}
.cta-content p{font-size:1.125rem;opacity:0.9;margin-bottom:var(--space-xl)}
.cta .btn-primary{background:var(--primary-600);border-color:var(--primary-600)}
.cta .btn-primary:hover{background:var(--primary-700)}
.footer{background:var(--secondary-900);color:white;padding:var(--space-3xl) 0 var(--space-xl)}
.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--space-xl);margin-bottom:var(--space-xl)}
.footer-logo{font-size:1.5rem;font-weight:700;margin-bottom:var(--space-md)}
.footer-logo .accent{color:var(--primary-400)}
.footer-section h4{margin-bottom:var(--space-md);color:var(--primary-400)}
.footer-section ul{display:flex;flex-direction:column;gap:var(--space-sm)}
.footer-section a{color:var(--secondary-400);transition:var(--transition-fast)}
.footer-section a:hover{color:var(--primary-400)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:var(--space-xl);border-top:1px solid var(--secondary-700);color:var(--secondary-400)}
.back-to-top a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--primary-600);color:white;border-radius:50%;transition:var(--transition-fast)}
.back-to-top a:hover{background:var(--primary-700);transform:translateY(-2px)}
@media (max-width:1024px){.hero-content{grid-template-columns:1fr;gap:var(--space-2xl);text-align:center}
.about-content{grid-template-columns:1fr;gap:var(--space-2xl)}
.stats-grid{grid-template-columns:repeat(4,1fr);gap:var(--space-md)}
}
@media (max-width:768px){.nav-menu{position:fixed;top:4rem;left:0;right:0;background:white;flex-direction:column;padding:var(--space-xl);box-shadow:var(--shadow-lg);transform:translateY(-100%);opacity:0;visibility:hidden;transition:var(--transition-normal)}
.nav-menu.active{transform:translateY(0);opacity:1;visibility:visible}
.hamburger{display:flex}
.hamburger.active .bar:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active .bar:nth-child(2){opacity:0}
.hamburger.active .bar:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}
.features-grid{grid-template-columns:1fr}
.stats-grid{grid-template-columns:1fr 1fr}
.hero-buttons{flex-direction:column;align-items:center}
.btn{width:100%;justify-content:center;max-width:300px}
.footer-bottom{flex-direction:column;gap:var(--space-md);text-align:center}
}
@media (max-width:480px){.container{padding:0 var(--space-sm)}
.nav-container{padding:0 var(--space-sm)}
.hero-title{font-size:2rem}
.section-header h2{font-size:2rem}
.about-text h2{font-size:2rem}
.cta-content h2{font-size:2rem}
.stats-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:no-preference){[data-aos="fade-up"]{opacity:0;transform:translateY(30px);transition:var(--transition-slow)}
[data-aos="fade-up"].aos-animate{opacity:1;transform:translateY(0)}
}
@media print{.navbar,.hamburger,.scroll-indicator,.back-to-top{display:none}
body{font-size:12pt;line-height:1.4}
.hero{min-height:auto;padding:2rem 0}
}
.editor-screenshot{position:relative;max-width:800px;width:100%;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-xl);transform:perspective(1000px) rotateY(-5deg) rotateX(5deg);transition:var(--transition-slow)}
.editor-screenshot:hover{transform:perspective(1000px) rotateY(0deg) rotateX(0deg)}
.screenshot-img{width:100%;height:auto;display:block;border-radius:var(--radius-xl)}
.screenshot-overlay{position:absolute;top:1rem;right:1rem;background:rgba(255,255,255,0.9);padding:0.5rem 1rem;border-radius:var(--radius-lg);backdrop-filter:blur(10px)}
.screenshot-label{color:var(--primary-600);font-weight:600;font-size:0.875rem;display:flex;align-items:center;gap:0.5rem}
.screenshot-label::before{content:'';display:inline-block;width:8px;height:8px;background:var(--primary-600);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%{transform:scale(1);opacity:1}
50%{transform:scale(1.5);opacity:0.5}
100%{transform:scale(1);opacity:1}
}
@media (max-width:1024px){.editor-screenshot{max-width:600px;margin:0 auto}
}
@media (max-width:768px){.editor-screenshot{max-width:100%;transform:none}
.editor-screenshot:hover{transform:none}
}