:root{--primary-color:#007aff;--dark-color:#1a1a1a;--light-color:#fff;--text-color:#333;--text-light:#e0e0e0;--bg-light-gray:#f5f5f7;--accent-color:#ff2d55;--hero-bg-start:#0a1128;--hero-bg-end:#1a2747}body{font-family:'Poppins',sans-serif;line-height:1.6;background-color:var(--light-color);color:var(--text-color);overflow-x:hidden;display:flex;flex-direction:column;min-height:100vh}*{margin:0;padding:0;box-sizing:border-box}.container{max-width:1200px;margin-left:auto;margin-right:auto;padding:0 25px}.highlight{color:var(--primary-color)}.navbar{position:absolute;top:0;left:0;width:100%;z-index:1000;padding:1.5rem 0;background:transparent}.navbar .container{display:flex;justify-content:space-between;align-items:center}.logo{text-decoration:none;z-index:1002;line-height:0}.logo img{height:50px;width:auto;transition:transform .3s ease}.logo:hover img{transform:scale(1.05)}.menu-toggle{display:block;cursor:pointer;z-index:1002;padding:10px;margin-right:-10px}.menu-toggle span{display:block;width:25px;height:3px;background:var(--light-color);margin:5px 0;transition:all .3s ease-in-out;border-radius:2px}.menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,6px)}.menu-toggle.active span:nth-child(2){opacity:0;transform:translateX(-10px)}.menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-6px)}.nav-links{position:fixed;top:0;right:-100%;width:280px;max-width:80%;height:100vh;background:var(--dark-color);box-shadow:-5px 0 20px rgba(0,0,0,.3);transition:right .4s cubic-bezier(.23,1,.32,1);z-index:1001;padding:2rem;text-align:center}.nav-links.active{right:0}.nav-links h3{color:var(--light-color);font-size:1.5rem;font-weight:600;margin-top:4rem;margin-bottom:2rem;border-bottom:2px solid var(--primary-color);padding-bottom:1rem}.nav-links ul{list-style:none}.nav-links li{margin:1.5rem 0}.nav-links a{color:var(--text-light);text-decoration:none;font-size:1.2rem;font-weight:500;padding:10px 20px;border-radius:8px;transition:background-color .3s ease,color .3s ease}.nav-links a:hover{background-color:var(--primary-color);color:var(--light-color)}.overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.6);backdrop-filter:blur(3px);z-index:999;opacity:0;visibility:hidden;transition:opacity .4s ease,visibility .4s ease}.overlay.active{opacity:1;visibility:visible}.hero{background:linear-gradient(135deg,var(--hero-bg-start) 0%,var(--hero-bg-end) 100%);color:var(--text-light);padding:10rem 0 8rem 0;text-align:center;position:relative;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,.2)}.hero::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle,rgba(255,255,255,.08) 1px,transparent 1px);background-size:20px 20px;opacity:.5;z-index:1}.hero .container{position:relative;z-index:2}.hero-title{font-size:4.5rem;font-weight:700;margin-bottom:1.5rem;color:var(--light-color);letter-spacing:-1px;animation:fadeInDown 1s ease-out forwards;opacity:0}.hero-description{font-size:1.4rem;margin-bottom:3rem;max-width:700px;margin-left:auto;margin-right:auto;color:var(--text-light);opacity:0;animation:fadeInUp 1s ease-out forwards .5s}@keyframes fadeInDown{from{opacity:0;transform:translateY(-50px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{from{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}.cta-buttons{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}.btn{display:inline-block;padding:15px 35px;border-radius:50px;text-decoration:none;font-size:1.1rem;font-weight:600;text-align:center;transition:all .3s ease;border:2px solid transparent;cursor:pointer;box-shadow:0 5px 15px rgba(0,0,0,.1)}.animate-btn{opacity:0;transform:translateY(20px);animation:slideInUp .6s ease-out forwards}.cta-buttons .btn:nth-child(1){animation-delay:1s}.cta-buttons .btn:nth-child(2){animation-delay:1.2s}@keyframes slideInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.social-links{margin-top:3rem;display:flex;justify-content:center;align-items:center;gap:1rem}.social-links p{font-size:1rem;font-weight:500;color:var(--text-light);opacity:.8;margin:0}.social-links a{color:var(--text-light);opacity:.7;transition:opacity .3s ease,transform .3s ease;line-height:0}.social-links a:hover{opacity:1;transform:scale(1.15)}.social-links svg{width:26px;height:26px}.social-links.animate-btn{animation-delay:1.4s}.btn-primary{background-color:var(--primary-color);color:var(--light-color);border-color:var(--primary-color)}.btn-primary:hover{background-color:#005ecb;border-color:#005ecb;transform:translateY(-5px) scale(1.02);box-shadow:0 8px 20px rgba(0,122,255,.4)}.btn-secondary{background-color:transparent;color:var(--light-color);border-color:var(--text-light)}.btn-secondary:hover{background-color:var(--light-color);color:var(--dark-color);border-color:var(--light-color);transform:translateY(-5px) scale(1.02);box-shadow:0 8px 20px rgba(255,255,255,.2)}main{flex-grow:1}.about-section{padding:6rem 0;background-color:var(--bg-light-gray);text-align:center;overflow:hidden}.about-section h2{font-size:3rem;margin-bottom:2rem;color:var(--dark-color);font-weight:700}.about-section p{font-size:1.15rem;max-width:900px;margin:0 auto 3rem auto;line-height:1.8;color:var(--text-color)}.animate-on-scroll{opacity:0;transform:translateY(50px);transition:all .8s ease-out}.animate-on-scroll.fade-in-up{opacity:1;transform:translateY(0)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;margin-top:3rem;text-align:left}.feature-item{background-color:var(--light-color);padding:30px;border-radius:12px;box-shadow:0 5px 20px rgba(0,0,0,.08);transition:transform .3s ease,box-shadow .3s ease}.feature-item:hover{transform:translateY(-10px);box-shadow:0 10px 30px rgba(0,0,0,.15)}.feature-item h3{font-size:1.6rem;color:var(--primary-color);margin-bottom:1rem;font-weight:600}.feature-item p{font-size:1rem;color:var(--text-color);line-height:1.7;margin-bottom:0}.review-popup{position:fixed;bottom:20px;left:20px;background-color:var(--dark-color);color:var(--text-light);border-radius:12px;box-shadow:0 5px 25px rgba(0,0,0,.4);z-index:2000;opacity:0;transform:translateX(-120%);visibility:hidden;transition:all .5s cubic-bezier(.23,1,.32,1);max-width:320px;border-top:none;border-left:4px solid var(--primary-color);display:flex;align-items:center;padding:16px}.review-popup.show{opacity:1;transform:translateX(0);visibility:visible}.review-popup .popup-icon{width:20px;height:20px;color:var(--primary-color);margin-right:12px;flex-shrink:0}.review-popup p{margin:0;font-size:.9rem;line-height:1.4}.review-popup p strong{color:var(--primary-color);font-weight:600;display:inline;margin-bottom:0}footer{background-color:var(--dark-color);color:#a0a0a0;text-align:center;padding:2.5rem 0;margin-top:0;border-top:3px solid var(--primary-color)}footer p{font-size:.95rem}@media (max-width:992px){.hero{padding-top:9rem}.hero-title{font-size:3.5rem}.hero-description{font-size:1.2rem}.about-section h2{font-size:2.5rem}.about-section p{font-size:1.05rem;max-width:90%}}@media (max-width:768px){.hero{padding:8rem 0 6rem 0}.hero-title{font-size:2.8rem}.hero-description{font-size:1rem;margin-bottom:2rem}.cta-buttons{flex-direction:column;align-items:center;gap:15px}.btn{width:90%;max-width:300px;padding:12px 25px;font-size:1rem}.social-links{margin-top:2rem}.about-section{padding:4rem 0}.about-section h2{font-size:2rem}.about-section p{margin-bottom:2rem}.features-grid{grid-template-columns:1fr;gap:20px;padding:0 15px}.feature-item{padding:25px}.feature-item h3{font-size:1.4rem}.review-popup{bottom:15px;left:15px;right:15px;max-width:calc(100% - 30px);transform:translateY(120%)}.review-popup.show{transform:translateY(0)}}@media (max-width:480px){.logo img{height:45px}.hero-title{font-size:2.2rem}.hero-description{font-size:.95rem}.btn{width:100%;max-width:280px}.about-section h2{font-size:1.8rem}footer{padding:1.5rem 0}footer p{font-size:.85rem}}