/* =========================================
   Reset & Base
   ========================================= */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
}

/* スクロールバー */
::-webkit-scrollbar {
    width: 12px;

}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background-color: #E50019;

    border-radius: 6px;
    border: 2px solid #f1f1f1;

}

::-webkit-scrollbar-thumb:hover {
    background-color: rgb(198, 7, 7);
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #ffffff;
    background-image: url(img/bg.webp);
    background-position: center;
    background-size: cover;

}

a {
    text-decoration: none;
    color: inherit;
}

a:hover {
    opacity: 0.85;
}

img {
    width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

/* =========================================
   PC SIDEBAR (Left, Fixed) 
   ========================================= */
#pc-sidebar {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 320px;
    height: 100vh;
    background-color: rgba(255, 255, 255, 0.9);
    z-index: 1000;
    box-shadow: 5px 0 15px rgba(0, 0, 0, 0.1);
}

.sidebar-wrapper {
    height: 100%;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.sidebar-header .logo-main,
.sidebar-header .logo-sub {
    font-family: "futura-pt-bold", sans-serif;
    font-family: "futura-pt-bold", sans-serif;
    color: #E50019;
    font-size: 2.2rem;
    line-height: 1;
    display: block;
}

.sidebar-header .logo-sub {
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.sidebar-header .logo-jp {
    font-size: 0.7rem;
    color: #333;
    font-weight: bold;
}

.sidebar-nav ul {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sidebar-nav a:hover .nav-en {
    text-decoration: underline;
}

.nav-jp {
    font-size: 0.7rem;
    color: #E50019;
    font-weight: bold;
    display: block;
    margin-bottom: 2px;
}

.nav-en {
    font-family: "futura-pt-bold", sans-serif;
    font-size: 1.6rem;
    color: #E50019;
    line-height: 1;
}

.sns-icon {
    font-size: 2rem;
    color: #E50019;
    margin-bottom: 20px;
}

.ticket-promo {
    text-align: center;
}

.promo-catch {
    font-size: 0.7rem;
    color: #E50019;
    font-weight: bold;
}

.discount-wrapper {
    color: #E50019;
    line-height: 1;
    margin-bottom: 4px;
}

.txt-max {
    font-size: 0.9rem;
    font-weight: bold;
}

.txt-percent {
    font-family: "futura-pt-bold", sans-serif;
    font-size: 4rem;
    letter-spacing: -2px;
}

.txt-off {
    font-family: "futura-pt-bold", sans-serif;
    font-size: 1.5rem;
}

.btn-buy-now {
    display: block;
    background: linear-gradient(to right, #E50019, #ff4d4d);
    color: #fff;
    padding: 12px 0 2px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    max-width: 300px;
    margin: auto;
}

.btn-txt-sm {
    display: block;
    font-size: 0.65rem;
    font-weight: bold;
}

.btn-txt-lg {
    display: block;
    font-family: "futura-pt-bold", sans-serif;
    font-size: 1.8rem;
}


/* =========================================
   MAIN CONTENT AREA (Mobile/Wrapper)
   ========================================= */
#main-content {
    width: 100%;
    padding: 0;
}

.content-wrapper {
    width: 96%;
    /* ---max-width: 430px;--- */
    margin: 0 auto;
    background-color: #fff;
    min-height: 100vh;
}

/* --- 共通セクションスタイル --- */
.section-block {
    padding: 40px 20px 50px;
    text-align: center;
}

#facility {
    background-color: #F3F3F3;
}

.sec-title {
    margin-bottom: 10px;
    text-align: left;
}

.sec-title h3 {
    font-family: "futura-pt-bold", sans-serif;
    color: #E50019;
    font-size: 3rem;
    line-height: 1;
    margin-bottom: 5px;
    text-align: left;
}

.sec-title span {
    color: #E50019;
    font-weight: bold;
    font-size: 0.75rem;
    letter-spacing: 2px;
    display: block;
    text-align: left;
}

.red-banner {
    background-color: #E50019;
    color: #fff;
    font-weight: bold;
    margin-top: 12px;
    padding: 8px;
    font-size: 1rem;
    text-align: center;

    border-radius: 0;
}

.red-banner span {
    font-size: 0.75rem;
    display: block;
}

/* --- 1. MV Section --- */
.mv-section {
    position: relative;
}

.mv-image-box {
    position: relative;
    width: 100%;

    background-color: #000;
    overflow: hidden;
}

.mv-image-box img {
    width: 100%;
    height: 100%;
    /* object-fit: cover; */
    opacity: 1;
}

.mv-tags {
    position: absolute;
    top: 36px;
    left: 0;
    z-index: 10;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.tag-red,
.tag-red-dark {
    background-color: #E50019;
    color: #fff;
    font-size: 0.8rem;
    padding: 6px 12px 4px;
    font-weight: bold;
    display: inline-block;
    border-radius: 0;
}


.mv-main-text-bottom {
    padding-bottom: 30px;
    position: absolute;
    bottom: -30px;
    left: 15px;
    z-index: 10;
    color: #E50019;
}

.mv-logo-text {
    font-family: "futura-pt-bold", sans-serif;
    font-weight: 900;
    font-style: italic;
    font-size: 3.8rem;
    line-height: 0.85;

    margin-bottom: 10px;
}

.mv-date {
    font-family: "futura-pt-bold", sans-serif;
    font-weight: 900;
    font-style: italic;
    font-size: 1.6rem;
    font-weight: bold;
    line-height: 1;

}

.mv-cta-buttons-bottom {
    padding: 45px 25px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    background-color: #fff;
}

.btn-cta-red-bottom {
    background-color: #E50019;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 25px;
    border-radius: 25px;
    font-weight: bold;
    font-size: 0.85rem;
    box-shadow: 0 4px 4px rgba(44, 44, 44, 0.3);
}

.btn-cta-red-bottom i {
    font-size: 1rem;
}

/* --- 2. What is Kandatsu? Section --- */
.what-is-kandatsu {
    background-image: url("img/whats_bg.webp");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 220px 10px 60px 10px;
    margin-bottom: 0;
}

.what-is-kandatsu div {
    padding: 1rem;
    background-color: rgba(255, 255, 255, 0.9);

}

.kandatsu-title {
    font-family: "futura-pt-bold", sans-serif;
    color: #E50019;
    font-size: 1.6rem;
    line-height: 1.2;
    margin-bottom: 20px;
    text-align: left;
}

.what-is-kandatsu p {
    font-size: 0.85rem;
    line-height: 1.8;
    margin-bottom: 12px;
    color: #333;
    text-align: left;
}

/* --- 3. SKI RUN --- */
.course-category {
    margin-bottom: 40px;
    text-align: left;
}

.course-item {
    margin-top: 0;
    padding: 30px 2px;
    background-color: #F3F3F3;
}



.course-item img {
    margin-bottom: 12px;
}

.course-en-name {
    font-family: "futura-pt-bold", sans-serif;
    font-size: 1.4rem;
    color: #E50019;
    line-height: 1;
    margin-bottom: 8px;
    text-align: center;
}

.course-en-name span {
    display: block;
    padding-bottom: 10px;
    font-size: 0.75rem;
}

.course-item p {
    padding: 10px;
    font-size: 0.8rem;
    line-height: 1.7;
    color: #333;
}

/* --- 4. FACILITY --- */


.facility-item {
    margin-bottom: 40px;
    text-align: left;
}

.facility-title {
    font-size: 1rem;
    font-weight: bold;
    padding-left: 0;
    margin-bottom: 15px;
    color: #E50019;
}

.facility-item img {
    margin-bottom: 12px;

}

.facility-item p {
    font-size: 0.8rem;
    line-height: 1.7;
    color: #333;
}

/* --- 5. HIGHLIGHTS --- */
.highlight-item {
    margin-bottom: 40px;
    text-align: left;
}

.highlight-num-title {
    display: flex;
    align-items: center;
    gap: 0.5em;
    font-family: "futura-pt-bold", sans-serif;
    font-size: 2rem;
    background-color: #E50019;
    color: #fff;
    line-height: 1.2;
    padding: 4px;
    margin-left: -20px;
    margin-bottom: 8px;
    border-radius: 0 99px 99px 0;
    width: 80%;
}

.highlight-num-title .num {
    display: inline-block;
    padding-left: 18px;
}


.highlight-num-title .highlight-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 1.1rem;
    font-weight: bold;
    display: block;
    margin-left: 5px;
}

.highlight-num-title small {
    display: block;
    font-size: 10px;
    font-weight: 400;
}


.highlight-item img {
    margin-bottom: 12px;
    border-radius: 8px;
}

.highlight-item p {
    font-size: 0.8rem;
    line-height: 1.7;
    color: #333;
}

.access-sub-section {
    margin-top: 25px;
}

.access-title {
    font-size: 0.9rem;
    font-weight: bold;
    margin-bottom: 10px;
    color: #E50019;
}


.red-banner-lg p {
    font-size: 0.7rem;
    margin-bottom: 3px;
}

.red-banner-lg .banner-main-text {
    font-size: 0.9rem;
    font-weight: bold;
    display: block;
    line-height: 1.4;
}

/* --- 6. TICKET --- */
.ticket-block {
    padding: 40px 20px;
    text-align: center;
    background: #F3F3F3;
}

.ticket-discount-box {
    text-align: left;
    margin-bottom: 35px;
}

.ticket-catch {
    font-size: 0.75rem;
    color: #E50019 !important;
    font-weight: bold;
    margin-bottom: 5px;
}

.ticket-title {
    width: 80%;
    border-radius: 0 99px 99px 0;
    font-family: "futura-pt-bold", sans-serif;
    font-size: 1.6rem;
    background-color: #E50019;
    padding: 12px 10px 8px 18px;
    color: #fff;
    line-height: 1.1;
    margin-left: -20px;
    margin-bottom: 12px;
}

.ticket-discount-box p {
    font-size: 0.8rem;
    line-height: 1.7;
    color: #333;
}

.ticket-discount-box p.bold {
    font-size: 1rem;
    font-weight: bold;
    padding-bottom: 1rem
}

p.web-ticke-before {
    text-align: center;
    font-family: "futura-pt-bold", sans-serif;
    font-size: 1rem;
    font-weight: bold;
    margin: 50px auto 40px;
}


.web-ticket-section {
    background-color: #F3F3F3;
    padding: 20px 0;
    border-radius: 0;
    margin-bottom: 30px;
    text-align: left;
}



.web-ticket-section p {
    font-size: 0.8rem;

    line-height: 1.6;
    color: #333;
}

.price-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
    text-align: left;
    background: #fff;
}

.price-table small {
    font-weight: normal;
}

.price-table th,
.price-table td {
    padding: 10px 5px;
    border-bottom: 2px solid #F3F3F3;
    vertical-align: middle;
}

.price-table th {
    font-weight: bold;
    color: #333;
    background-color: #F3F3F3;
    text-align: center;
}

.price-table th:last-child {
    color: #E50019;
}

.price-table td.name {
    width: 35%;
    font-weight: bold;
    font-size: 0.9rem;
    vertical-align: middle;
    text-align: center;
}

.price-table td.name .dec {
    text-align: left;
    padding: 2px 10px;
    line-height: 12px;
    font-weight: normal;
    font-size: 0.6rem;
    line-height: 10px;
    ;
}

.price-table td.day {
    width: 15%;
    font-size: 0.6rem;
    text-align: center;
}

.price-table td.age {
    width: 20%;
    font-size: 0.6rem;
    line-height: 1.5;
    color: #666;
    text-align: center;
    vertical-align: middle;
}

.price-table td.price {
    text-align: right;
    width: 35%;
    text-align: center;
    padding-right: 10px;
    font-family: "futura-pt-bold", sans-serif;
    color: #E50019;
    font-size: 2rem;
    font-weight: bold;
}

.price-table td.price small {
    padding-right: 4px
}




/* --- 7. Footer --- */
.footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 30px 20px;
}

.f-content {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.f-content img {
    width: 70%;
    margin: 10px auto 20px;
}

.f-info p {
    font-size: 0.75rem;
    line-height: 1.6;
}

.f-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.f-links a {
    font-size: 0.85rem;

}

.f-copy-area {
    font-size: 0.65rem;
    padding-top: 20px;
    border-top: 1px solid #555;
    opacity: 0.8;
}

.sp-cart {
    display: block;
    width: 140px;
    z-index: 999;
    position: fixed;
    bottom: 0px;
    right: -4px;


}

.news {
    background: #ededed;
    padding: 1rem;
    margin: 3rem 1rem 1rem;
    font-size: 0.85rem
}

/* =========================================
   PC View (@media min-width: 1024px)
   ========================================= */
@media (min-width: 1024px) {

    /* サイドバー表示 */
    #pc-sidebar {
        display: flex !important;
    }

    /* メインコンテンツ位置調整 */
    #main-content {
        margin-left: 320px;
        width: calc(100% - 320px);
        height: 100vh;
        overflow-y: auto;
    }

    /* コンテンツラッパー調整 */
    .content-wrapper {
        margin: 50px auto;
        max-width: 430px;
        box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
    }

    /* スマホ用ボタン調整 */
    .sp-cart {
        display: none
    }
}