:root{--c-bg: #fdfdfd;--c-surface: #ffffff;--c-border: rgba(0,0,0,.08);--c-text: #18181b;--c-muted: #71717a;--c-accent: #25d366;--c-accent2: #128c7e;--c-glass-bg: rgba(0,0,0,.02);--c-glass-border: rgba(0,0,0,.06);--c-nav-bg: rgba(255,255,255,.85);--c-nav-border: rgba(0,0,0,.06);--c-section-alt: rgba(0,0,0,.01)}.dark{--c-bg: #09090b;--c-surface: #111113;--c-border: rgba(255,255,255,.08);--c-text: #f4f4f5;--c-muted: #a1a1aa;--c-glass-bg: rgba(255,255,255,.03);--c-glass-border: rgba(255,255,255,.08);--c-nav-bg: rgba(9,9,11,.85);--c-nav-border: rgba(255,255,255,.06);--c-section-alt: rgba(255,255,255,.01)}*{box-sizing:border-box;margin:0;padding:0}.welcome-page{background:var(--c-bg);color:var(--c-text);font-family:var(--font-family, "Inter", system-ui, sans-serif);direction:var(--dir, ltr);min-height:100vh}.gradient-text{background:linear-gradient(135deg,#25d366,#128c7e,#34b7f1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass{background:var(--c-glass-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--c-glass-border)}.glow-green{box-shadow:0 0 40px #25d36626,0 0 80px #25d3660d}.feature-card{transition:transform .3s ease,border-color .3s ease;padding:28px;border-radius:16px;cursor:default}.feature-card:hover{transform:translateY(-4px);border-color:#25d3664d}.nav-link{transition:color .2s;color:var(--c-muted);text-decoration:none;font-size:15px;font-weight:500}.nav-link:hover{color:var(--c-accent)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}@keyframes pulse-ring{0%{transform:scale(.9);opacity:1}to{transform:scale(1.4);opacity:0}}@keyframes slide-up{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.animate-float{animation:float 4s ease-in-out infinite}.animate-slide-up{animation:slide-up .6s ease forwards}.btn-primary{background:linear-gradient(135deg,#25d366,#128c7e);color:#fff;border:none;cursor:pointer;font-weight:600;transition:all .3s;text-decoration:none;display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:14px;font-size:16px}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px #25d36666}.btn-outline{background:transparent;border:1px solid var(--c-border);color:var(--c-text);cursor:pointer;font-weight:500;transition:all .3s;text-decoration:none;display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:14px;font-size:16px}.btn-outline:hover{border-color:var(--c-accent);color:var(--c-accent)}.grid-dots{background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:28px 28px}.hero-glow{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none}.check-icon{width:18px;height:18px;background:linear-gradient(135deg,#25d366,#128c7e);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.lang-switcher{background:var(--c-glass-bg);border:1px solid var(--c-border);color:var(--c-text);padding:6px 12px;border-radius:8px;cursor:pointer;font-size:13px;font-weight:600;display:flex;align-items:center;gap:6px;transition:all .2s}.lang-switcher:hover{background:var(--c-glass-border);border-color:var(--c-accent)}.nav-container{position:sticky;top:0;z-index:100;background:var(--c-nav-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--c-nav-border)}.nav-wrapper{max-width:1300px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:72px;padding:0 4%;gap:20px}.nav-left{flex:1 1 0%;display:flex;justify-content:flex-start}.nav-center{flex:0 0 auto;display:flex;align-items:center;gap:40px}.nav-right{flex:1 1 0%;display:flex;align-items:center;justify-content:flex-end;gap:12px}.auth-actions{display:flex;align-items:center;gap:12px}.signin-btn{padding:8px 20px!important;border-radius:12px!important;font-size:14px!important;white-space:nowrap}.hero-section{position:relative;overflow:hidden;min-height:92vh;display:flex;alignItems:center;justifyContent:center;text-align:center;padding:60px 5%}.stats-section{padding:60px 5%;border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border);background:var(--c-section-alt)}.stats-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px;text-align:center}.features-section{padding:100px 5%}.features-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.how-it-works{padding:100px 5%;background:var(--c-section-alt);border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border)}.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;position:relative}.pricing-section{padding:100px 5%}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;align-items:stretch}.testimonial-section{padding:100px 5%;background:var(--c-section-alt);border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border)}.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}.faq-section{padding:100px 5%}.cta-banner{padding:80px 5%;margin:0 5% 80px;border-radius:24px;background:linear-gradient(135deg,#25d36626,#128c7e1a,#34b7f114);border:1px solid rgba(37,211,102,.25);text-align:center;position:relative;overflow:hidden}.footer-container{border-top:1px solid var(--c-border);padding:40px 5%;display:flex;alignItems:center;justifyContent:space-between;flex-wrap:wrap;gap:16px}.mobile-menu-btn{display:none;background:transparent;border:none;color:#fff;cursor:pointer;font-size:24px}.mobile-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#09090bfa;z-index:1000;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:32px;transform:translateY(-100%);transition:transform .4s cubic-bezier(.4,0,.2,1)}.mobile-overlay.open{transform:translateY(0)}@media(max-width:1024px){.nav-wrapper{padding:0 4%}}@media(max-width:768px){.desktop-nav{display:none!important}.mobile-menu-btn{display:block}.nav-wrapper{height:60px}.hero-section{min-height:80vh;padding:40px 5%}.features-section,.how-it-works,.pricing-section,.testimonial-section,.faq-section{padding:60px 4%}.cta-banner{margin:0 4% 60px;padding:60px 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