html {
    scroll-behavior: smooth;
}

body {
    margin:0;
    font-family:"Outfit", sans-serif;
    background:#000;
}

.top-area{
    display:flex;
    justify-content:center;
    align-items:center;
    
    width:100%;
    padding:20px;
    box-sizing:border-box;

    background:#000000;
}

.top-video{
    width:50%;
    
    background:transparent;
    
}

.top-video iframe{
    width:200px;
    height:335px;
    border:none;
}



/* 語言設定 */
.language-switch{
    display:flex;
    justify-content:flex-start;
    align-items:center;
    gap:10px;
    
    background:#000000;
    padding:10px 20px 5px;
}

.language-switch img{
    width:32px;
    height:auto;
    border-radius:4px;
    transition:.2s;
}

.language-switch img:hover{
    transform:scale(1.1);
}

/* =========================
   Navigation
========================= */
nav{
    position: sticky;
    top: 0;
    z-index: 9999;

    display:flex;
    justify-content:space-between;
    align-items:center;

    width:100%;
    padding:12px 30px;
    box-sizing:border-box;

    background:rgba(0,0,0,.95);
}

.home,
.tours,
.pricing,
.faq,
.about,
.access{

    min-height:100vh;

}



.logo{
    color:rgb(255, 255, 255);
    font-size:30px;
    font-weight:bold;
    
    flex-shrink:0;
}

.logo img{
    width:auto;
    height:55px;
    transform:none;
    transform-origin:left center;
    display:block;
}

.logo a{
    display:inline-block;
}






.desktop-menu{
    display:flex;
    align-items:center;
    gap:20px;
}

.desktop-menu a{
    color:white;
    text-decoration:none;
    font-size:25px;
}

.desktop-menu a:hover{
    color:yellow;
}

.mobile-menu{
    display:none;
}

.menu-toggle{
    display:none;
}

.book-btn {
    display: inline-block;
    padding: 15px 40px;
    background-color: #b0f2ff;
    color: black;
    text-decoration: none;
    font-weight: bold;
    border-radius: 10px;
    font-size: 20px;
    margin-top: 13%;
    margin-right: center;

}

.book-btn:hover {
    background-color: orange;
}





#home {
    min-height:100vh;
    
    background-image:
        linear-gradient(
            rgba(0,0,0,0.4),
            rgba(0,0,0,0.4)
        ),
        url("../images/home.jpg");

    background-size: cover;
    background-position: center 10%;
    
    

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    
    color: white;
}



.tours {
    padding: 100px 50px;

    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.5),
            rgba(0, 0, 0, 0.5)
        ),
        url("../images/hero.jpg");

    background-size:cover;
    background-position: 20% 25%;
    color: rgb(0, 0, 0);
}

.tours h2 {
    font-size: 70px;
    margin-top: 30px;
    margin-bottom: 60px;
    color: rgb(0, 0, 0);
}

.tour-cards{
    display:flex;
    justify-content:center;
    gap:40px;
    flex-wrap:wrap;
}

.tour-card {
    display: block;
    width: 350px;
    padding: 10px;
    border-radius: 20px;
    background: rgba(255,255,255,0.95);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

.tour-card h3 {
    font-size: 25px;
    color: #222;
}

.tour-card p {
    font-size: 18px;
    color: #222;
}

.tour-card:hover {
    transform: translateY(-10px);

    box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}




.license-section{
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    gap:50px;

    padding:80px 10%;

    min-height:100vh;

    background:#000;
    color:#fff;
}

.license-text{

    flex:1;
    min-width:0;

}

.license-text h2{

    font-size:38px;

    margin-bottom:30px;

}

.license-text h3{

    margin-top:60px;

    margin-bottom:10px;

}

.license-text p{

    line-height:1.8;

}

.license-gallery{
    display:flex;
    flex-direction:column;
    gap:15px;

    flex-shrink:0;
}

.license-gallery img{
    width:250px;
    max-width:100%;
    height:auto;
    border-radius:12px;
    display:block;
    transition:transform .4s ease;
}

.license-gallery img:hover{
    transform:scale(1.05);
}



.price{
    font-size:25px;
    color:rgb(168,98,98);
    font-weight:bold;
}

.pricing{
    min-height:100vh;

    padding:80px 20px;

    text-align:center;

    background-image:
        linear-gradient(
            rgba(255,255,255,.5),
            rgba(0,0,0,.5)
        ),
        url("../images/pricing.jpg");

    background-size:cover;
    background-position:center;
    background-repeat:no-repeat;

    color:#0d0d0d;
}

.pricing h2{
    font-size:70px;
    margin:0 0 20px;
}

.pricing h3 {
    font-size: 30px;
    margin-top: 20px;
     color: rgb(59, 59, 59);
}

.pricing p {
    font-size: 20px;
     color: rgb(59, 59, 59);
}.pricing li {
    font-size: 20px;
     color: rgb(59, 59, 59);
     text-align: left;
}

.price-btn {
    display: inline-block;

    margin-top: 30px;

    padding: 15px 40px;

    background-color: #b5b5b5;

    color: black;

    text-decoration: none;

    font-weight: bold;

    border-radius: 10px;

    font-size: 20px;
    
}
.price-btn:hover {
    background-color: rgb(187, 218, 255);
}

.pricingSwiper{
    width:100%;
    padding:40px 0 60px;

    overflow:hidden;
}

.pricingSwiper .swiper-wrapper{
    display:flex;
    align-items:stretch;
}

.pricingSwiper .swiper-slide{
    width:340px;

    display:flex;
    justify-content:center;
    align-items:stretch;

    transition:.4s;
}

.price-card{
    width:300px;

    display:flex;
    flex-direction:column;

    background:#fff;

    padding:0 20px 30px;

    border-radius:30px;

    box-shadow:0 10px 30px rgba(0,0,0,.1);
}

.price-btn.disabled {
    pointer-events: none;
    opacity: 0.6;
    cursor: not-allowed;
}



.access{
    min-height:100vh;

    background:#000;
    color:#fff;

    padding:80px 0;
}

.access-map{
    width:100%;
    max-width:1200px;
    margin:50px auto 0;
    padding:0 50px;
    box-sizing:border-box;
}

.access-map iframe{
    width:100%;
    height:600px;
    border:none;
    border-radius:20px;
}

.access-top{
    display:flex;
    justify-content:center;
    align-items:flex-start;
    gap:40px;
    max-width:1200px;
    margin:0 auto;
    padding:0 50px;
    box-sizing:border-box;
}

.access-info{
    flex:1;
    padding:0 50px;
    box-sizing:border-box;
}

.access-info h2{
    font-size:36px;
    margin-top:0;
    margin-bottom:20px;
}

.access-info h3{
    font-size:25px;
    margin-bottom:15px;
}

.access-info h4{
    font-size:18px;
    margin-bottom:15px;
}

.access-info p{
    font-size:16px;
    line-height:1.8;
    color:#bdbdbd;
}

.access-info a{
    color:#ff4343;
    text-decoration:none;
    font-weight:600;
}

.access-info a:hover{
    color:rgb(39, 151, 255);
}

.info-block{
    margin-bottom:40px;
}

.highlight{
    color:#ff7a00;
    font-weight:bold;
}

.access-gallery{
    width:500px;
    display:flex;
    flex-direction:column;
    gap:15px;
    flex:2;
}

.access-gallery img{
    width:100%;
    border-radius:12px;
    display:block;
}



.faq {
    padding: 0 50px 50px;
    background-color: white;
    text-align: center;
}
.faq h2 {
    font-size: 60px;
    margin-bottom: 20px;
}
.faq-item{
    max-width:900px;
    margin:20px auto;
    background:#c4c4c4;
    border-radius:15px;
    box-shadow:0 5px 15px rgba(0,0,0,.08);
    overflow:hidden;
    cursor:pointer;
}

.faq-item p {
    font-size: 20px;
    color: #4e4e4e;
    line-height: 1.8;
}

.faq-question{
    display:flex;
    align-items:center;
    gap:12px;
    font-size:24px;
    font-weight:bold;
    padding:25px;
}

.faq-question::before{
    content:"▶";
    display:inline-block;
    transition:.3s;
}

.faq-item.active .faq-question::before{
    transform:rotate(90deg);
}

.faq-answer{
    max-height:0;
    overflow:hidden;
    transition:max-height .4s ease;
}

.faq-answer p{
    padding:0 25px 25px;
    color:#4e4e4e;
    line-height:1.8;
}

.faq-item.active .faq-answer{
    max-height:500px;
}




.about h2{
    font-size:40px;
    margin:30px 0;
}

.about p{
    font-size:28px;
    line-height:1.8;
    max-width:800px;
    margin:auto;
}
.about{
    background:#000;
    color:white;
    text-align:center;
    padding:10px;
}

.about-top-images,
.about-bottom-images{
    display:flex;
    justify-content:center;
    gap:20px;
    margin:40px 0;
}

.about-top-images img,
.about-bottom-images img{
    width:48%;
    max-width:450px;
    height:auto;
    aspect-ratio:3/2;
    object-fit:cover;
    border-radius:15px;
}



.car-banner{
    background: rgb(0, 0, 0);
    height:70px;
    overflow:hidden;
    display:flex;
    align-items:center;
}

.car-track{
    display:flex;
    gap:150px;
    width:max-content;
    will-change:transform;
    transform:translateZ(0);
    backface-visibility: hidden;
    animation:driveLeft 8s linear infinite;
}


.car-track img{
    width:90px;
    height:40px;
    object-fit:contain;
    flex-shrink:0;
}

@keyframes driveLeft{

    from{
        transform:translateX(0);
    }

    to{
        transform:translateX(calc(-50% - 75px));
    }

}

/* =========================
   Mobile
========================= */

/* 手機直式 */

@media (max-width:768px){

/* 導覽列 */

    nav{
        position:relative;
        display:flex;
        justify-content:space-between;
        align-items:center;
        height:40px;
        background:#000000;
    }

    .logo{
        position:static;
        transform:none;
    }

    .logo img{
        height:40px;
    }

    .desktop-menu{
    display:none;
    }

    .menu-toggle{
        display:block;
    }

    .mobile-menu{
        display:none;
        position:fixed;
        top:80px;
        left:0;
        width:100%;
        background:#111;
        box-shadow:0 8px 20px rgba(0,0,0,.3);
        flex-direction:column;
        z-index:999;
    }

    .mobile-menu.active{
        display:flex;
    }

    .mobile-menu a{
        color:white;
        text-decoration:none;
        padding:18px 20px;
        border-bottom:1px solid #333;
        font-size:20px;
    }

      .menu-toggle{
        display:block;
        background:none;
        border:none;
        color:#fff;
        font-size:32px;
        cursor:pointer;
    }

/* Home */

     #home {
        
        background-size: cover;
        background-position: 60% center;
        
    }

    .book-btn{
        display:inline-block;
        background-color:#b0f2ff;
        color:black;
        text-decoration:none;
        font-weight:bold;
        border-radius:15px;
        font-size:20px;
        position:absolute;
        left:50%;
        top:60%;
        transform:translate(-50%,-50%);
        width:220px;
        text-align:center;
        padding:15px 0;
    }

    .book-btn:hover {
        background-color: orange;
    }

/* Tours */

    .tours{
        padding:50px 20px;
        background-image:
            linear-gradient(
                rgba(255, 255, 255, 0.5),
                rgba(0, 0, 0, 0.5)
            ),
            url("../images/mobiletours.png");

        background-size: cover;
        background-position: 60%;
        color: rgb(0, 0, 0);
    }

    .tours h2{
        font-size: 52px;
        text-align: center;
        margin:0 0 35px;
    }

    .tour-card {
        display: block;
        width: 320px;
        padding: 15px;
        border-radius: 20px;
        background: rgba(255,255,255,0.95);
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        text-decoration: none;
        color: inherit;
        transition: 0.3s;
        margin-top:3%;
    }

    .tour-card h3{
        font-size:22px;
        margin: center;
    }

    .tour-card p{
        font-size:18px;
        line-height:1.5;
        margin: center;
    }

/* Requirement */

    .license-text h2{
        font-size:30px;
        margin-top:50px;
        margin-bottom:-20px;
    }

    .license-text h3{
        font-size:20px;
        margin-top:60px;
        margin-bottom:10px;

    }

    .license-text p{

        line-height:1.6;

    }


    .license-section{
        padding:0 10% 40px;
        flex-direction:column;
    }

    .license-gallery{
        align-items:center;
    }

    .license-gallery img{
        width:90%;
        max-width:350px;
    }

/* Pricing */

    .price-card{
        background:#fff;
        border-radius:25px;
        box-sizing:border-box;
        padding:15px;
    }

    .pricing h2 {
        font-size: 60px;
        margin-top: 15px;
        margin-bottom: 15px;
    }
    .pricing h3 {
        font-size: 30px;
        color: rgb(59, 59, 59);
    }
    .price{
        font-size:25px;
        color:rgb(168,98,98);
        font-weight:bold;
    }
    .pricing p {
        font-size: 20px;
        color: rgb(59, 59, 59);
    }.pricing li {
        font-size: 15px;
        color: rgb(59, 59, 59);
        text-align: left;
    }

    .price-btn {
        display: inline-block;
        margin-top: 5px;
        padding: 15px 40px;
        background-color: #b5b5b5;
        color: black;
        text-decoration: none;
        font-weight: bold;
        border-radius: 10px;
        font-size: 20px;
    }
    .price-btn:hover {
        background-color: rgb(187, 218, 255);
    }

    .pricingSwiper{
        padding:20px 0 40px;
    }

    .pricingSwiper .swiper-slide{
        width:70%;
    }

/* Access */

    .access-info{
        flex:1;
        padding-left:0;
        padding-right:0;
        box-sizing:border-box;
    }

    .access-info h2{
        font-size:36px;
        margin-top:0;
        margin-bottom:20px;
    }

    .access-info h3{
        font-size:25px;
        margin-bottom:15px;
    }

    .access-info h4{
        font-size:18px;
        margin-bottom:15px;
    }

    .access-info p{
        font-size:16px;
        line-height:1.8;
        color:#bdbdbd;
    }

    .access-info a{
        color:#ff4343;
        text-decoration:none;
        font-weight:600;
    }

    .access-info a:hover{
        color:rgb(39, 151, 255);
    }

    .access-top{
        flex-direction:column;
    }

    .access-gallery{
        width:100%;
        align-items:center;
    }

    .access-gallery img{
        width:100%;
        max-width:400px;
    }

    .access-map iframe{
        height:350px;
    }

/* FAQ */

    .faq{
        padding:20px 15px 30px;
    }

    .faq h2{
        font-size:48px;
        margin-top:10px;
        margin-bottom:15px;
    }

    .faq-question{
        display:flex;
        align-items:center;
        font-size:18px;
        font-weight:bold;
        padding:10px;
    }

    .faq p{
        font-size:24px;
        margin-bottom:20px;
    }

    .faq-item{
        margin:15px auto;
        padding:16px;
        border-radius:12px;
    }

    .faq-item p{
        font-size:16px;
        line-height:1.5;
        margin-top:10px;
        margin-bottom:5px;
    }
        
/* About */

    .about h2{
        font-size:40px;
        margin:30px 0;
    }

    .about p{
        font-size:16px;
        line-height:1.8;
        max-width:800px;
        margin:auto;
    }
    .about{
        background:#000;
        color:white;
        text-align:center;
        padding:10px;
    }

    .about img{
        width:100%;
        max-width:100%;
        height:auto;
        display:block;
    }

    .about-top-images,
    .about-bottom-images{
        display:flex;
        flex-direction:column;
        align-items:center;
        gap:20px;
    }

    .about-top-images img,
    .about-bottom-images img{
        width:100%;
        max-width:100%;
        box-sizing:border-box;
    }

}