*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-dark: #0a0e17;--bg-darker: #060912;--bg-card: rgba(15, 23, 42, .6);--bg-card-hover: rgba(20, 30, 50, .8);--border-color: rgba(56, 189, 248, .15);--border-hover: rgba(56, 189, 248, .3);--accent: #38bdf8;--accent-glow: rgba(56, 189, 248, .4);--accent-gradient: linear-gradient(135deg, #38bdf8 0%, #0ea5e9 100%);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--space-4: 4px;--space-8: 8px;--space-12: 12px;--space-16: 16px;--space-24: 24px;--space-32: 32px;--space-48: 48px;--space-64: 64px;--space-80: 80px;--space-96: 96px;--space-128: 128px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--transition-fast: .15s ease;--transition-normal: .25s ease}html{scroll-behavior:smooth}body{font-family:var(--font-sans);font-size:16px;line-height:1.6;color:var(--text-primary);background-color:var(--bg-dark);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}main{overflow:hidden}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;color:var(--text-primary)}h1{font-size:clamp(2.5rem,6vw,4rem);letter-spacing:-.03em}h2{font-size:clamp(1.75rem,4vw,2.75rem);letter-spacing:-.02em}h3{font-size:clamp(1.125rem,2.5vw,1.5rem)}p{max-width:65ch;color:var(--text-secondary)}.accent-text{color:var(--accent)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--space-24)}.section{padding:var(--space-96) 0;position:relative}@media(max-width:768px){.section{padding:var(--space-64) 0}}.bg-glow{position:absolute;width:700px;height:700px;border-radius:50%;background:radial-gradient(circle,var(--accent-glow) 0%,transparent 60%);filter:blur(80px);opacity:.5;pointer-events:none;z-index:0;animation:pulse-glow 8s ease-in-out infinite}@keyframes pulse-glow{0%,to{opacity:.4;transform:scale(1)}50%{opacity:.6;transform:scale(1.05)}}.bg-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(56,189,248,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.03) 1px,transparent 1px);background-size:60px 60px;pointer-events:none;z-index:0}.decorative-plus{position:absolute;color:var(--accent);opacity:.5;font-size:1.75rem;font-weight:200;pointer-events:none;text-shadow:0 0 20px var(--accent-glow);animation:float 6s ease-in-out infinite}.decorative-plus:nth-child(odd){animation-delay:-3s}@keyframes 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var(--transition-fast)}@media(max-width:768px){.header__nav{display:none}.mobile-menu-btn{display:flex}.header__nav.active{display:flex;flex-direction:column;position:absolute;top:72px;left:0;right:0;background:var(--bg-dark);padding:var(--space-24);gap:var(--space-16);border-bottom:1px solid var(--border-color)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-8);padding:var(--space-12) var(--space-24);font-weight:600;font-size:.9375rem;border-radius:100px;transition:all var(--transition-fast)}.btn--primary{background:var(--accent-gradient);color:var(--bg-dark);box-shadow:0 0 20px var(--accent-glow)}.btn--primary:hover{transform:translateY(-2px);box-shadow:0 0 30px var(--accent-glow)}.btn--secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-color)}.btn--secondary:hover{border-color:var(--border-hover);background:var(--bg-card)}.btn--large{padding:var(--space-16) var(--space-32);font-size:1rem}.hero{min-height:100vh;display:flex;align-items:center;padding-top:72px;position:relative;overflow:hidden}.hero .bg-glow{top:-200px;right:-200px}.hero .bg-glow--secondary{bottom:-300px;left:-200px;background:radial-gradient(circle,rgba(14,165,233,.3) 0%,transparent 70%)}.hero__inner{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-64);align-items:center;position:relative;z-index:1}.hero__content{max-width:580px}.hero__title{margin-bottom:var(--space-24)}.hero__subtitle{font-size:1.125rem;line-height:1.7;color:var(--text-secondary);margin-bottom:var(--space-32)}.hero__actions{display:flex;flex-wrap:wrap;gap:var(--space-16);align-items:center}.hero__visual{display:flex;justify-content:center;position:relative}.hero__image{max-width:480px;width:100%;filter:drop-shadow(0 0 80px var(--accent-glow));animation:hero-float 6s ease-in-out infinite}@keyframes hero-float{0%,to{transform:translateY(0)}50%{transform:translateY(-15px)}}@media(max-width:968px){.hero{min-height:auto;padding:calc(72px + var(--space-64)) 0 var(--space-64)}.hero__inner{grid-template-columns:1fr;text-align:center}.hero__content{max-width:100%}.hero__actions{justify-content:center}.hero__visual{order:-1}.hero__image{max-width:300px}}.features{position:relative;background:var(--bg-darker)}.features__header{text-align:center;max-width:640px;margin:0 auto var(--space-64)}.features__header h2{margin-bottom:var(--space-16)}.features__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-24)}.feature-card{padding:var(--space-32);background:linear-gradient(135deg,#0f172acc,#0f172a66);border:1px solid rgba(56,189,248,.2);border-radius:var(--radius-lg);transition:all var(--transition-normal);position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(56,189,248,.4),transparent)}.feature-card:hover{border-color:#38bdf866;background:linear-gradient(135deg,#141e32e6,#0f172a99);transform:translateY(-4px);box-shadow:0 10px 40px #38bdf81a}.feature-card__icon{width:60px;height:60px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#38bdf826,#38bdf80d);border:1px solid rgba(56,189,248,.3);border-radius:var(--radius-md);margin-bottom:var(--space-24)}.feature-card__icon svg{width:28px;height:28px;color:var(--accent)}.feature-card h3{margin-bottom:var(--space-12);font-size:1.125rem}.feature-card p{font-size:.875rem;line-height:1.6}@media(max-width:1024px){.features__grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.features__grid{grid-template-columns:1fr}}.why-section{position:relative;overflow:hidden}.why-section .bg-glow{bottom:-200px;right:-100px}.why-section__inner{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-64);align-items:center;position:relative;z-index:1}.why-section__content h2{margin-bottom:var(--space-24)}.why-section__content p{font-size:1.0625rem;line-height:1.8;margin-bottom:var(--space-32)}.why-section__visual{display:flex;justify-content:center}.why-section__image{max-width:100%;border-radius:var(--radius-lg);border:1px solid var(--border-color)}@media(max-width:968px){.why-section__inner{grid-template-columns:1fr;text-align:center}}.apps-section{background:var(--bg-darker);position:relative;overflow:hidden}.apps-section .bg-grid{opacity:.5}.apps-section__header{text-align:center;max-width:640px;margin:0 auto var(--space-48)}.apps-section__header h2{margin-bottom:var(--space-16)}.app-card{display:grid;grid-template-columns:auto 1fr;gap:var(--space-32);padding:var(--space-32);background:linear-gradient(135deg,#0f172ae6,#0f172a80);border:1px solid rgba(56,189,248,.2);border-radius:var(--radius-lg);max-width:640px;margin:0 auto;transition:all var(--transition-normal);position:relative;z-index:1}.app-card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(56,189,248,.5),transparent)}.app-card:hover{border-color:#38bdf866;transform:translateY(-4px);box-shadow:0 15px 50px #38bdf826}.app-card__icon{width:80px;height:80px;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border-color)}.app-card__icon img{width:100%;height:100%;object-fit:cover}.app-card h3{margin-bottom:var(--space-8)}.app-card p{margin-bottom:var(--space-16);font-size:.9375rem}@media(max-width:480px){.app-card{grid-template-columns:1fr;text-align:center}.app-card__icon{margin:0 auto}}.cta{position:relative;background:linear-gradient(180deg,var(--bg-dark) 0%,var(--bg-darker) 100%);overflow:hidden}.cta .bg-glow{top:50%;left:50%;transform:translate(-50%,-50%)}.cta__inner{text-align:center;max-width:640px;margin:0 auto;position:relative;z-index:1}.cta h2{margin-bottom:var(--space-16)}.cta p{margin:0 auto var(--space-32)}.cta__actions{display:flex;justify-content:center;gap:var(--space-16);flex-wrap:wrap}.footer{background:var(--bg-darker);border-top:1px solid var(--border-color);padding:var(--space-48) 0}.footer__inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-24)}.footer__brand{font-weight:600;font-size:1.125rem}.footer__links{display:flex;gap:var(--space-24);flex-wrap:wrap}.footer__links a{font-size:.875rem;color:var(--text-secondary);transition:color var(--transition-fast)}.footer__links a:hover{color:var(--accent)}.footer__copyright{font-size:.875rem;color:var(--text-muted)}@media(max-width:640px){.footer__inner{flex-direction:column;text-align:center}}.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}