:root{--primary-color: #00a8b5;--secondary-color: #ff6b6b;--accent-color: #ffa400;--text-color: #333333;--background-color: #f5f5f5;--lime-green: #7cff6b;--blue: #3498db}body{font-family:Roboto,sans-serif;line-height:1.6;color:var(--text-color);background-color:var(--background-color);margin:0;padding:0}header{background-color:var(--primary-color);color:#fff;padding:1rem 0;box-shadow:0 2px 4px #0000001a}.header-content{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;padding:0 1rem}.logo-title-group{display:flex;align-items:center}.logo{width:60px;height:auto;margin-right:1rem}.header-text{text-align:left}header h1{font-size:2rem;margin-bottom:.25rem;color:#fff}header p{font-size:1rem;color:var(--lime-green)}.hamburger{display:none;background:none;border:none;cursor:pointer;padding:.5rem}.hamburger span{display:block;width:25px;height:3px;background-color:#fff;margin:5px 0}.nav{position:fixed;top:0;left:-100%;width:250px;height:100%;background-color:var(--primary-color);transition:left .3s ease;z-index:1000}.nav.active{left:0}.nav ul{list-style-type:none;padding:2rem 1rem}.nav li{margin-bottom:1rem}.nav a{color:#fff;text-decoration:none;font-weight:700;transition:color .3s ease}.nav a:hover{color:var(--accent-color)}h2{color:var(--secondary-color);text-align:center;margin-bottom:2rem}h3{color:var(--primary-color);text-align:center;margin-bottom:.5rem}main{max-width:1200px;margin:0 auto;padding:2rem}.section{margin-bottom:3rem}.section-container{max-width:1200px;margin:0 auto;padding:0 2rem}.features{display:flex;justify-content:space-between;gap:2rem}.feature{flex:1;background-color:#fff;border-radius:10px;padding:1.5rem;text-align:center;box-shadow:0 4px 6px #0000001a;transition:transform .3s ease}.feature:hover{transform:translateY(-5px)}.feature-icon{font-size:3rem;margin-bottom:1rem}#icon1{color:var(--primary-color)}#icon2{color:var(--secondary-color)}#icon3{color:var(--accent-color)}footer{background-color:var(--blue);color:#fff;text-align:center;padding:1rem 0;margin-top:3rem}footer a{color:var(--lime-green);text-decoration:none;transition:color .3s ease}footer a:hover{color:var(--accent-color)}.responsive-audio-player{width:100%;max-width:300px;margin:0 auto}.responsive-audio-player button{width:100%;padding:10px;background-color:var(--accent-color);color:#fff;border:none;border-radius:5px;cursor:pointer;transition:background-color .3s ease}.responsive-audio-player button:hover{background-color:var(--secondary-color)}.app-container{display:flex;height:700px;border-radius:10px;overflow:hidden;box-shadow:0 4px 6px #0000001a}.language-selector-container{width:100%;max-width:300px;margin:0 auto 2rem;text-align:center;position:sticky;top:0;z-index:1000}.language-selector-container h4{color:var(--primary-color);margin-bottom:1rem}.language-selector{display:inline-block}.language-selector select{width:100%;max-width:200px;padding:.75rem 1rem;font-size:1.1rem;border-radius:25px;border:2px solid var(--primary-color);background-color:#fff;color:var(--text-color);appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:url('data:image/svg+xml;utf8,<svg fill="%230077be" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/><path d="M0 0h24v24H0z" fill="none"/></svg>');background-repeat:no-repeat;background-position:right 1rem center;background-size:24px;cursor:pointer;transition:all .3s ease}.language-selector select:hover,.language-selector select:focus{outline:none;box-shadow:0 0 0 3px #0077be4d;transform:translateY(-2px)}.map-container{flex-grow:1;background-color:#f0f0f0}.map-container{width:100%;margin:0 auto}.map-wrapper{width:100%;height:100vh;min-height:700px;border-radius:10px;overflow:hidden;box-shadow:0 4px 6px #0000001a}.google-survey-form{background-color:#fff;border-radius:15px;padding:2rem;box-shadow:0 10px 20px #0000001a}.survey-container{max-width:800px;margin:0 auto}.google-survey-form h2{font-size:2rem;color:var(--secondary-color);margin-bottom:2rem;text-align:center}.google-survey-form iframe{border-radius:10px;box-shadow:0 5px 15px #0000001a}.share-section{text-align:center}.share-buttons{display:flex;justify-content:center;gap:1rem;margin-top:1rem}@media (max-width: 768px){.features{flex-direction:column;padding:1rem}.feature{padding:1rem;margin-bottom:1.5rem}.feature-icon{font-size:2.5rem;margin-bottom:.75rem}.header-content{flex-wrap:wrap}.logo-title-group{flex-grow:1}.logo{width:50px}.header-text{flex-grow:1}.hamburger{display:block}header h1{font-size:1.5rem}header p{font-size:.9rem}h2{font-size:1.75rem;margin-bottom:1.5rem}h3{font-size:1.5rem}header p{font-size:1rem}.app-container{flex-direction:column;height:auto}.sidebar{width:100%;order:1;margin-bottom:1.5rem}.map-container{height:400px;order:3}.responsive-audio-player{max-width:100%}.map-wrapper{height:80vh}.google-survey-form{padding:1rem}.google-survey-form iframe{height:500px}}@media (min-width: 768px){.nav{position:static;width:auto;background-color:transparent}.nav ul{display:flex;padding:0}.nav li{margin-left:1rem;margin-bottom:0}}@media (max-width: 768px){.route-list{margin:1rem;padding:.5rem;order:2}.route-list h3{font-size:1.2rem}.route-list li{font-size:.9rem}}