:root{--font-heading: "Poppins", sans-serif;--font-body: "Inter", sans-serif;--bg-main: #ffffff;--bg-section: #f7f8fb;--bg-card: #ffffff;--text-main: #1f2937;--text-muted: #6b7280;--primary: #2563EB;--primary-hover: #1D4ED8;--secondary: #14B8A6;--secondary-hover: #0D9488;--border-color: #e5e7eb}.dark-mode{--font-heading: "Poppins", sans-serif;--font-body: "Inter", sans-serif;--bg-main: #0f172a;--bg-section: #111827;--bg-card: #1f2937;--text-main: #f9fafb;--text-muted: #9ca3af;--primary: #60A5FA;--primary-hover: #3B82F6;--secondary: #2DD4BF;--secondary-hover: #14B8A6;--border-color: #374151}*{margin:0;padding:0;scroll-behavior:smooth;box-sizing:border-box}body{background:var(--bg-main);color:var(--text-main);font-family:var(--font-body)}section{background:var(--bg-section)}.card{background:var(--bg-card);border:1px solid var(--border-color)}.text-muted{color:var(--text-muted)}h1,h2,h3{font-family:var(--font-heading)}.primary-button{background:var(--primary);color:#fff;padding:12px 24px;border:none;border-radius:24px;cursor:pointer;font-size:18px;transition:background .3s ease,transform .2s}.primary-button:hover{background:var(--primary-hover);transform:scale(1.05)}.btn-hero{margin:10px;text-decoration:none}button{background:var(--primary);color:#fff}button:hover{background:var(--primary-hover)}.navbar{position:sticky;top:0;left:0;width:100%;background:var(--bg-card);border-bottom:1px solid var(--border-color);box-shadow:0 2px 8px #0000000d;z-index:1000;display:flex;justify-content:space-between;align-items:center;padding:16px 32px;transition:all .3s ease}.navbar-logo{font-family:var(--font-heading);font-size:28px;font-weight:700;color:var(--primary);text-decoration:none;transition:transform .3s ease,color .3s ease}.navbar-logo:hover{transform:scale(1.05);color:var(--primary-hover)}.navbar-center{display:flex;gap:32px;align-items:center}.navbar-links{display:flex;gap:24px;align-items:center;list-style:none}.navbar-links a,.navbar-link{color:var(--text-main);text-decoration:none;font-weight:500;font-size:15px;padding:8px 16px;border-radius:6px;transition:all .3s ease;position:relative}.navbar-links a:hover,.navbar-link:hover{color:var(--primary);background:var(--bg-section)}.navbar-links a.active,.navbar-link.active{color:var(--primary);font-weight:600}.theme-toggle{background:var(--bg-section);color:var(--text-main);padding:10px;border:1px solid var(--border-color);border-radius:50%;cursor:pointer;font-size:18px;width:42px;height:42px;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.theme-toggle:hover{background:var(--primary);color:#fff}.mobile-menu-toggle{display:none;background:transparent;color:var(--text-main);border:none;font-size:24px;cursor:pointer;padding:8px;transition:color .3s ease}.mobile-menu-toggle:hover{color:var(--primary);background:transparent}@media(max-width:768px){.navbar{padding:12px 20px;position:relative}.navbar-logo{font-size:22px}.navbar-center{position:absolute;top:100%;left:0;right:0;background:var(--bg-section);border-bottom:1px solid var(--border-color);flex-direction:column;gap:0;padding:0;overflow:hidden;opacity:0;transition:all .3s ease}.navbar-center.active{max-height:500px;opacity:1;padding:16px 0}.navbar-links{flex-direction:column;width:100%;gap:10px}.navbar-links a,.navbar-link{width:100%;padding:16px 24px;border-radius:0}.navbar-button{width:100%}.mobile-menu-toggle{display:block}.theme-toggle{position:absolute;right:70px;top:50%;transform:translateY(-50%)}}.hero{padding:60px 40px;width:100%;min-height:calc(100vh - 74px);display:flex;gap:40px;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;position:relative}.hero-bg{position:absolute;top:0;left:50%;transform:translate(-50%);width:99vw;height:100%;z-index:-1;overflow:hidden;opacity:.15}.hero-bg img{width:100%;height:100%;object-fit:cover}body.dark-mode .hero-bg{opacity:.08}.hero-content{flex:1;text-align:left;max-width:550px}.hero-content h1{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:700;margin-bottom:16px;line-height:1.2}.hero-content .highlight{color:var(--primary);position:relative}.hero-content .highlight:after{content:"";position:absolute;bottom:-2px;left:0;width:100%;height:3px;background:var(--primary);opacity:.3}.hero-content p{font-size:1.15rem;margin-bottom:32px;line-height:1.6}.btn-hero{display:inline-block;margin-right:12px;margin-bottom:12px}.secondary-button{background:transparent;color:var(--primary);border:2px solid var(--primary);padding:10px 20px;border-radius:18px;cursor:pointer;font-size:16px;text-decoration:none;transition:all .3s ease}.secondary-button:hover{background:var(--primary);color:#fff;transform:scale(1.05)}.hero-image{flex:1;max-width:450px;display:flex;align-items:center;justify-content:center}.hero-image img{width:100%;height:auto;max-width:450px;transform:scaleX(-1)}.scroll-indicator{position:absolute;bottom:30px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;transition:all .3s ease;z-index:10;text-decoration:none}.scroll-indicator:hover{transform:translate(-50%) translateY(-5px)}.scroll-indicator .scroll-text{font-size:14px;font-weight:500;color:var(--text-muted);transition:color .3s ease}.scroll-indicator:hover .scroll-text{color:var(--primary)}.scroll-indicator .icon{color:var(--primary);animation:bounce .7s infinite}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(5px)}}@media(max-width:768px){.hero{flex-direction:column;padding:40px 20px;gap:30px;text-align:center;min-height:calc(100vh - 74px);justify-content:center}.hero-content{text-align:center;max-width:100%}.hero-content h1{font-size:2rem;margin-bottom:12px}.hero-content p{font-size:1rem;margin-bottom:24px}.hero-image{max-width:100%}.hero-image img{max-width:350px}.btn-hero{margin-right:8px}}.features-section{padding:80px 40px;background:var(--bg-section);width:100%}.section-divider{border:none;height:3px;background:var(--border-color);margin:0 auto 40px;max-width:200px}.section-title{text-align:center;font-size:2.5rem;font-weight:700;margin-bottom:60px;color:var(--text-main)}.features-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:40px;max-width:1200px;margin:0 auto}.feature-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:40px 30px;text-align:center;transition:all .3s ease}.feature-card:hover{transform:translateY(-8px);border-color:var(--primary)}.feature-icon{width:80px;height:80px;margin:0 auto 24px;display:flex;align-items:center;justify-content:center;background:#2563eb1a;border-radius:50%;color:var(--primary);transition:all .3s ease}.feature-card:hover .feature-icon{background:var(--primary);color:#fff;transform:scale(1.1)}.feature-card h3{font-size:1.5rem;font-weight:600;margin-bottom:16px;color:var(--text-main)}.feature-card p{font-size:1rem;line-height:1.6;color:var(--text-muted)}@media(max-width:768px){.features-section{padding:60px 20px}.section-title{font-size:2rem;margin-bottom:40px}.features-container{gap:30px}.feature-card{padding:30px 20px}}.reviews-section{padding:80px 40px;background:var(--bg-main);width:100%}.reviews-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;max-width:1200px;margin:0 auto}.review-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:30px;transition:all .3s ease;box-shadow:0 2px 8px #0000000d;display:flex;flex-direction:column;gap:16px}.review-card:hover{transform:translateY(-5px);border-color:var(--primary)}.review-header{display:flex;align-items:center;gap:16px}.review-avatar{width:60px;height:60px;border-radius:50%;object-fit:cover;pointer-events:none;border:3px solid var(--primary)}.review-info{display:flex;flex-direction:column;gap:4px}.review-author{font-size:1.1rem;font-weight:600;color:var(--text-main);margin:0}.review-role{font-size:.9rem;color:var(--text-muted);margin:0}.review-rating{display:flex;gap:4px}.review-text{font-size:.95rem;line-height:1.7;color:var(--text-main);font-style:italic;margin:0}@media(max-width:768px){.reviews-section{padding:60px 20px}.reviews-container{gap:20px}.review-card{padding:24px}.review-avatar{width:50px;height:50px}}.pricing-section{padding:80px 40px;background:var(--bg-section);width:100%}.pricing-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:40px;max-width:1200px;margin:0 auto}.pricing-card{position:relative;background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:40px 30px;text-align:center;transition:all .3s ease}.pricing-card:hover{transform:translateY(-8px);border-color:var(--primary)}.pricing-card .price{font-size:2.5rem;font-weight:700;margin:16px 0;color:var(--text-main)}.pricing-card .plan-name{font-size:1.5rem;font-weight:600;margin-bottom:16px;color:var(--text-main)}.pricing-card ul{list-style:none;padding:0;margin:24px 0 80px;text-align:left}.pricing-card ul li{font-size:1rem;margin-bottom:12px;color:var(--text-muted)}.pricing-card ul li:before{content:"✓";color:var(--primary);margin-right:8px}.pricing-card .get-started{position:absolute;bottom:30px;left:50%;transform:translate(-50%);background:var(--primary);color:#fff;padding:12px 24px;border:none;border-radius:24px;cursor:pointer;font-size:18px;transition:background .3s ease,transform .2s}@media(max-width:768px){.pricing-section{padding:60px 20px}.pricing-container{gap:30px}.pricing-card{padding:30px 20px}}.footer{background:var(--bg-card);border-top:1px solid var(--border-color);padding:60px 40px 20px;width:100%;margin-top:auto}.footer-container{max-width:1200px;margin:0 auto 40px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:60px}.footer-section{display:flex;flex-direction:column;gap:16px}.footer-brand{font-size:1.8rem;font-weight:700;color:var(--primary);margin:0}.footer-description{color:var(--text-muted);line-height:1.6;margin:0}.footer-title{font-size:1.1rem;font-weight:600;color:var(--text-main);margin:0 0 12px}.footer-links{display:flex;flex-direction:column;gap:12px}.footer-link{display:flex;align-items:center;gap:10px;color:var(--text-muted);text-decoration:none;transition:color .3s ease}.footer-link:hover{color:var(--primary)}.social-links{display:flex;gap:12px;flex-wrap:wrap}.social-link{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--bg-section);border:1px solid var(--border-color);border-radius:8px;color:var(--text-main);transition:all .3s ease;text-decoration:none}.social-link:hover{background:var(--primary);border-color:var(--primary);color:#fff;transform:scale(1.1)}.footer-bottom{border-top:1px solid var(--border-color);padding-top:24px;text-align:center}.footer-bottom p{color:var(--text-muted);font-size:.9rem;margin:0}@media(max-width:768px){.footer{padding:40px 20px 20px}.footer-container{grid-template-columns:1fr;gap:40px}.footer-section{text-align:center}.footer-links{align-items:center}.social-links{justify-content:center}}.contact-section{padding:80px 40px;background:var(--bg-main);width:100%}.contact-text{text-align:center;margin-bottom:40px}.reveal{opacity:0;transform:translateY(50px);transition:opacity .6s ease,transform .6s ease}.reveal.show{opacity:1;transform:translateY(0)}