.lesson-hero{

    position:relative;

    height:75vh;

    min-height:650px;

    display:flex;

    align-items:center;

    overflow:hidden;
}

.lesson-hero-video{

    position:absolute;

    inset:0;

    width:100%;

    height:100%;

    object-fit:cover;
}

.lesson-hero-overlay{

    position:absolute;

    inset:0;

    background:
    linear-gradient(
        90deg,
        rgba(0,0,0,.55),
        rgba(0,0,0,.25)
    );
}

.lesson-hero-content{

    position:relative;
    z-index:2;
    color:#fff;
    max-width:720px;
    letter-spacing: .35em;
}

.lesson-hero h1{

    font-family:'Shippori Mincho',serif;

    font-size:clamp(40px,5vw,55px);

    line-height:1.6;

    margin-bottom: 25px;
}
.lesson-section{
    background:#FDF8F4;
}

.lesson-tabs{
    position:sticky;
    top:100px;
    z-index:50;

    display:flex;
    justify-content:center;
    flex-wrap:wrap;
    gap:10px;

    margin-bottom:60px;
    padding:10px;

    background:#fff;
    border-radius:999px;

    width:fit-content;
    margin-left:auto;
    margin-right:auto;

    box-shadow:0 20px 50px rgba(0,0,0,.05);
}

.lesson-tab{
    border:none;
    background:none;
    padding:18px 25px;
    cursor:pointer;
    color:#666;
    z-index:2;
    position:relative;
}

.lesson-tab.active{
    color:#fff;
}

.tab-indicator{
    position:absolute;
    left:0px;
    top:10px;
    height:calc(100% - 20px);
    background:#D8A88C;
    border-radius:999px;
    transition:.5s;
}

.lesson-content{
    display:none;
}

.lesson-content.active{
    display:block;
    animation:fadeUp .7s ease;
}
.lesson-content{

    display:none;

    opacity:0;

    transform:
    translateY(20px);
}

.lesson-content.active{

    display:block;

    animation:
    lessonSwitch .8s ease forwards;
}

@keyframes lessonSwitch{

    from{

        opacity:0;

        transform:
        translateY(20px);
    }

    to{

        opacity:1;

        transform:none;
    }
}
@keyframes fadeUp{
    from{
        opacity:0;
        transform:translateY(30px);
    }
    to{
        opacity:1;
        transform:none;
    }
}

.lesson-detail{
    display:grid;
    grid-template-columns:550px 1fr;
    gap:80px;
    align-items:center;
}

.lesson-image{
    overflow:hidden;
    border-radius:36px;
}

.lesson-image img{
    width:100%;
    height:650px;
    object-fit:cover;
    transition:1s;
}

.lesson-content.active .lesson-image img{
    transform:scale(1.05);
}

.lesson-label{
    color:#C59A80;
    letter-spacing:.25em;
    font-size:12px;
    font-weight:700;
}

.lesson-info h2{
    font-family:'Shippori Mincho',serif;
    line-height:1.6;
    color:#4A433F;
    margin:20px 0;
}

.lesson-info p{
    color:#666;
    line-height:2.3;
}

.lesson-specs-small{

    display:grid;

    grid-template-columns:repeat(2,1fr);

    gap:20px;

    margin-top:20px;

}

.lesson-place{

    margin-top:20px;

    background:#fff;

    border-radius:24px;

    padding:30px;

    box-shadow:0 15px 40px rgba(0,0,0,.05);

}

.lesson-place span{

    display:block;

    color:#C59A80;

    margin-bottom:15px;

    font-size:14px;

}

.lesson-place strong{

    display:block;

    color:#4A433F;

    line-height:2;

    font-weight:500;

}

.lesson-place p{

    margin-top:5px;

    color:#666;

    line-height:2;

}

@media(max-width:768px){

    .lesson-specs-small{

        grid-template-columns:1fr;

    }

}

.lesson-access{

    margin-top:20px;

    padding-top:20px;

    border-top:1px solid #eee;

    color:#C59A80;

    font-weight:600;

}

.lesson-spec-target strong{

    display:block;

    font-size:24px;

    color:#4A433F;

    line-height:1.8;

    font-weight:500;
}

.lesson-spec-target span{

    display:block;

    color:#C59A80;

    font-size:14px;

    margin-bottom:15px;
}

.lesson-spec-target{

    background:#fff;

    padding:35px 40px;

    border-radius:28px;

    box-shadow:
    0 15px 40px rgba(0,0,0,.05);

    margin-top:50px;
}

.lesson-specs{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:20px;
    margin-top:50px;
}

.lesson-spec{

    background:#fff;

    border-radius:24px;

    padding:30px;

    text-align:center;

    box-shadow:
    0 15px 40px rgba(0,0,0,.05);

    transition:.4s;
}

.lesson-spec:hover{

    transform:translateY(-5px);
}

.lesson-spec span{
    display:block;
    color:#C59A80;
    margin-bottom:15px;
}

.lesson-point{
    margin-top:80px;
    background:#fff;
    border-radius:36px;
    padding:60px;
}

.lesson-point h3{
    text-align:center;
    font-family:'Shippori Mincho',serif;
    margin-bottom:30px;
}

.lesson-point ul{
    list-style:none;
    padding:0;
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:20px;
}

.lesson-point li{
    background:#FDF8F4;
    border-radius:20px;
    padding:25px 25px 25px 60px;
    position:relative;
}

.lesson-point li::before{
    content:"♡";
    position:absolute;
    left:25px;
    top:50%;
    transform:translateY(-50%);
    color:#D8A88C;
    font-size:20px;
}
.lesson-spec small{

    display:block;

    margin-top:10px;

    color:#888;

    line-height:1.7;

    font-size:12px;
}
@media(max-width:768px){

    .lesson-detail{
        grid-template-columns:1fr;
        gap:40px;
    }

    .lesson-image img{
        height:350px;
    }

    .lesson-info h2{
        font-size:30px;
    }

    .lesson-specs{

        grid-template-columns:
        repeat(2,1fr);

        gap:12px;
    }

    .lesson-spec{

        padding:20px;
    }

    .lesson-point ul{
        grid-template-columns:1fr;
    }


    .lesson-spec-target{

        padding:25px;
    }

    .lesson-spec-target strong{

        font-size:18px;
    }

    .lesson-specs-small{

        grid-template-columns:1fr;

        gap:12px;
    }

}
.lesson-image{

    overflow:hidden;

    border-radius:36px;

    position:relative;
}

.lesson-image img{

    width:100%;

    height:450px;

    object-fit:cover;

    opacity:0;

    transform:scale(1.08);

    animation:
    imageFade 1s ease forwards;
}

@keyframes imageFade{

    to{

        opacity:1;

        transform:scale(1);
    }
}
@media(max-width:768px){

.lesson-hero h1{

    font-size:25px;
}

    .lesson-gallery{

        display:flex;

        overflow-x:auto;

        gap:15px;

        padding-bottom:10px;

        scroll-snap-type:x mandatory;

        -webkit-overflow-scrolling:touch;
    }

    .lesson-gallery::-webkit-scrollbar{
        display:none;
    }

    .lesson-gallery img{

        flex:none;

        width:85vw;

        height:260px;

        object-fit:cover;

        border-radius:20px;

        scroll-snap-align:center;
    }


    .lesson-cta-inner{

        padding:50px 25px;
    }

    .lesson-cta h2{

        font-size:28px;
    }
}
@media(max-width:768px){

    .lesson-tabs{

        display:flex;
        flex-wrap:nowrap;

        overflow-x:auto;
        overflow-y:hidden;

        justify-content:flex-start;

        width:100%;

        padding:10px;

        border-radius:20px;

        scrollbar-width:none;
    }

    .lesson-tabs::-webkit-scrollbar{
        display:none;
    }

    .lesson-tab{

        flex:none;

        white-space:nowrap;

        padding:14px 20px;

        font-size:14px;
    }

}
/* ========================================
GALLERY
======================================== */

.lesson-gallery{

    display:grid;

    grid-template-columns:
    repeat(2,1fr);

    gap:20px;
}

.lesson-gallery img{

    width:100%;

    height:260px;

    object-fit:cover;

    border-radius:24px;

    transition:.6s;
}

.lesson-gallery img:hover{

    transform:
    translateY(-8px)
    scale(1.03);
}
/* ========================================
CTA
======================================== */

.lesson-cta{

    background:
    linear-gradient(
        135deg,
        #FDF8F4,
        #F6EFE8
    );
}

.lesson-cta-inner{

    max-width:900px;

    margin:auto;

    background:#fff;

    padding:90px;

    border-radius:40px;

    text-align:center;

    box-shadow:
    0 30px 80px rgba(0,0,0,.05);
}

.lesson-cta-en{

    display:block;

    color:#C59A80;

    letter-spacing:.3em;

    font-size:12px;

    margin-bottom:20px;
}

.lesson-cta h2{

    font-family:
    'Shippori Mincho',
    serif;

    font-size:42px;

    line-height:1.8;

    color:#4A433F;

    margin-bottom:25px;
}

.lesson-cta p{

    color:#666;

    line-height:2.2;

    margin-bottom:40px;
}

.lesson-cta-buttons{

    display:flex;

    justify-content:center;

    gap:20px;

    flex-wrap:wrap;
}

.lesson-btn-main{

    background:#D8A88C;

    color:#fff;

    padding:18px 40px;

    border-radius:999px;

    text-decoration:none;

    transition:.4s;
}

.lesson-btn-main:hover{

    transform:translateY(-4px);
}

.lesson-btn-sub{

    border:1px solid #D8A88C;

    color:#D8A88C;

    padding:18px 40px;

    border-radius:999px;

    text-decoration:none;
}
.fade-up{

    opacity:0;

    transform:
    translateY(50px);

    transition:
    opacity .9s ease,
    transform .9s ease;
}

.fade-up.show{

    opacity:1;

    transform:none;
}
@media(max-width:768px){

    .lesson-cta-inner{

        padding:40px 20px;
        border-radius:24px;
    }

    .lesson-cta h2{

        font-size:26px;
        line-height:1.8;
    }

    .lesson-cta-buttons{

        flex-direction:column;
    }

    .lesson-btn-main,
    .lesson-btn-sub{

        width:100%;
        text-align:center;
    }

}
.mt20 {
    margin-top: 20px;
}
/* ========================================
NOTES
======================================== */

.lesson-notes{

    margin-top:30px;

    background:#FFF;

    border-radius:28px;

    padding:35px 40px;

    border-left:4px solid #D5A28A;

    box-shadow:
    0 15px 40px rgba(0,0,0,.04);
}

.lesson-notes h3{

    font-family:'Shippori Mincho',serif;

    font-size:24px;

    color:#4A433F;

    margin-bottom:25px;
}

.lesson-notes ul{

    list-style:none;

    padding:0;

    margin:0;
}

.lesson-notes li{

    position:relative;

    padding-left:30px;

    margin-bottom:15px;

    line-height:2;

    color:#666;
}

.lesson-notes li:last-child{

    margin-bottom:0;
}

.lesson-notes li::before{

    content:"✿";

    position:absolute;

    left:0;

    color:#D5A28A;
}
/* ========================================
ONLINE COURSE
======================================== */

.online-course-grid{

    display:grid;

    grid-template-columns:repeat(2,1fr);

    gap:40px;

    margin:80px 0;
}

.online-course-card{

    background:#fff;

    border-radius:32px;

    padding:50px;

    box-shadow:
    0 20px 60px rgba(0,0,0,.05);

    transition:.4s;
}

.online-course-card:hover{

    transform:translateY(-8px);
}

.course-type{

    display:inline-block;

    font-size:12px;

    letter-spacing:.25em;

    color:#D5A28A;

    font-weight:600;

    margin-bottom:15px;
}

.online-course-card h3{

    font-family:'Shippori Mincho',serif;

    font-size:30px;

    color:#4A433F;

    margin-bottom:35px;

    line-height:1.6;
}

.online-spec{

    display:grid;

    gap:20px;

    margin-bottom:30px;
}

.online-spec div{

    background:#FAF7F2;

    border-radius:18px;

    padding:18px 20px;
}

.online-spec span{

    display:block;

    font-size:12px;

    letter-spacing:.15em;

    color:#B8957A;

    margin-bottom:8px;
}

.online-spec strong{

    display:block;

    font-size:16px;

    color:#4A433F;

    line-height:1.8;
}

.online-price-box{

    display:grid;

    gap:15px;

    margin:30px 0;
}

.online-price-box div{

    background:#FDF8F4;

    border-radius:20px;

    padding:20px;
}

.online-price-box small{

    display:block;

    color:#B8957A;

    margin-bottom:8px;

    letter-spacing:.1em;
}

.online-price-box strong{

    font-size:24px;

    color:#4A433F;
}

.online-note{

    color:#666;

    line-height:2;

    margin-top:15px;
}
.lesson-attention{

    margin-top:80px;

    background:#fff;

    border-left:4px solid #D5A28A;

    border-radius:24px;

    padding:40px;

    box-shadow:
    0 15px 40px rgba(0,0,0,.04);
}

.lesson-attention h4{

    font-family:'Shippori Mincho',serif;

    color:#4A433F;

    font-size:24px;

    margin-bottom:20px;
}

.lesson-attention p{

    color:#666;

    line-height:2;
}
@media(max-width:768px){

    .online-course-grid{

        grid-template-columns:1fr;

        gap:25px;

        margin:50px 0;
    }

    .online-course-card{

        padding:30px 25px;
    }

    .online-course-card h3{

        font-size:24px;
    }

    .online-spec strong{

        font-size:15px;
    }

    .online-price-box strong{

        font-size:20px;
    }

    .lesson-attention{

        padding:25px;
    }

}
/* ========================================
LESSON MENU
======================================== */

.lesson-menu-section{

    background:#FAF7F2;
}

.menu-category{

    margin-top:70px;
}

.menu-category h3{

    font-family:'Shippori Mincho',serif;

    font-size:32px;

    margin-bottom:30px;

    color:#4A433F;
}

.menu-table{

    background:#fff;

    border-radius:30px;

    overflow:hidden;

    box-shadow:
    0 20px 60px rgba(0,0,0,.05);
}

.menu-row{

    display:flex;

    justify-content:space-between;

    align-items:center;

    gap:30px;

    padding:28px 35px;

    border-bottom:1px solid #F1ECE7;
}

.menu-row:last-child{

    border-bottom:none;
}

.menu-row div:first-child{

    font-size:18px;

    font-weight:500;

    color:#4A433F;
}

.menu-row div:last-child{

    text-align:right;

    font-size:22px;

    font-weight:600;

    color:#B8957A;
}

.menu-row small{

    display:block;

    margin-top:6px;

    font-size:13px;

    color:#777;

    font-weight:400;

    line-height:1.8;
}

/* .menu-row.featured{

    background:
    linear-gradient(
        135deg,
        #FFFDFB,
        #F9F2EC
    );
} */
@media(max-width:768px){

    .lesson-menu-section{

        padding:90px 0;
    }

    .menu-category h3{

        font-size:24px;
    }

    .menu-row{

        flex-direction:column;

        align-items:flex-start;

        gap:10px;

        padding:22px;
    }

    .menu-row div:last-child{

        text-align:left;

        font-size:18px;
    }

}

/*=========================
TRIAL CLASS
==========================*/

.trial-grid{

display:grid;
grid-template-columns:repeat(2,1fr);
gap:40px;
margin-top:70px;

}

.trial-card{

background:#fff;
border-radius:30px;
overflow:hidden;
box-shadow:0 15px 40px rgba(0,0,0,.06);
transition:.35s;

}

.trial-card:hover{

transform:translateY(-8px);

}

.trial-card img{

width:100%;
height:260px;
object-fit:cover;

}

.trial-body{

padding:35px;

}

.trial-category{

display:inline-block;
font-size:12px;
letter-spacing:.2em;
color:#E9967A;
font-weight:700;
margin-bottom:15px;

}

.trial-body h3{

font-size:28px;
font-family:'Shippori Mincho',serif;
line-height:1.7;
margin-bottom:20px;

}

.trial-body p{

line-height:2;
margin-bottom:30px;

}

.trial-spec{

display:grid;
grid-template-columns:repeat(3,1fr);
gap:20px;
margin-bottom:30px;
padding:20px;
background:#faf7f2;
border-radius:18px;

}

.trial-spec span{

display:block;
font-size:12px;
color:#888;
margin-bottom:8px;

}

.trial-spec strong{

font-size:15px;

}

.trial-list{

padding-left:18px;
line-height:2;

}

.trial-list li{

margin-bottom:8px;

}

@media(max-width:768px){

.trial-grid{

grid-template-columns:1fr;

}

.trial-spec{

grid-template-columns:1fr;

}

.trial-card img{

height:220px;

}

.trial-body{

padding:28px;

}

.trial-body h3{

font-size:24px;

}

}

/* ========================================
資格講座
======================================== */

.menu-title{

    font-size:18px;

    font-weight:500;

    color:#4A433F;

}

.menu-title small{

    display:block;

    margin-top:8px;

    font-size:13px;

    line-height:1.8;

    color:#777;

}

.menu-price{

    max-width:520px;

    text-align:right;

}

.price-main{

    font-size:30px;

    font-weight:700;

    color:#B8957A;

    line-height:1.4;

}

.price-main span{

    font-size:14px;

    font-weight:400;

    color:#777;

}

.price-sub{

    margin-top:12px;

    font-size:16px;

    font-weight:600;

    color:#4A433F;

}

.price-note{

    margin-top:18px;

    padding:16px 18px;

    background:#F8F6F3;

    border-left:4px solid #D5A28A;

    border-radius:12px;

    text-align:left;

}

.price-note strong{

    display:block;

    margin-bottom:10px;

    font-size:14px;

    color:#4A433F;

}

.price-note ul{

    margin:0;

    padding-left:18px;

}

.price-note li{

    margin-bottom:6px;

    font-size:13px;

    line-height:1.8;

    color:#666;

}

/* SP */

@media(max-width:768px){

    .menu-price{

        width:100%;

        max-width:none;

        text-align:left;

    }

    .price-main{

        font-size:24px;

    }

    .price-main span{

        display:block;

        margin-top:4px;

        font-size:13px;

    }

    .price-sub{

        font-size:15px;

    }

    .price-note{

        padding:14px;

    }

}
/*==========================
定期クラス
==========================*/

.lesson-intro{

    max-width:820px;

    margin:0 auto 90px;

    text-align:center;

}

.lesson-intro h2{

    margin:15px 0 25px;

}

.lesson-intro p{

    line-height:2.2;

    color:#666;

}

.lesson-card{

    margin-bottom:90px;

    padding:45px;

    background:#fff;

    border-radius:30px;

    box-shadow:0 15px 40px rgba(0,0,0,.05);

}

.lesson-card:last-of-type{

    margin-bottom:70px;

}

.lesson-card.reverse{

    grid-template-columns:1fr 420px;

}

.lesson-card.reverse .lesson-image{

    order:2;

}

.lesson-card.reverse .lesson-info{

    order:1;

}

.lesson-card h2{

    font-size:30px;

}

.lesson-card h4{

    font-size:18px;

    color:#E79B84;

    margin:18px 0 28px;

    font-weight:600;

}

.lesson-card .lesson-image img{

    border-radius:28px;

}

@media(max-width:768px){

.lesson-card{

padding:25px;

}

.lesson-card.reverse .lesson-image,

.lesson-card.reverse .lesson-info{

order:initial;

}

.lesson-intro{

margin-bottom:50px;

}

}

@media (max-width:768px){

    .lesson-detail{

        display:block;

    }

    .lesson-card{

        padding:24px;

        margin-bottom:50px;

    }

    .lesson-image{

        margin-bottom:24px;

    }

    .lesson-image img{

        width:100%;

        height:260px;

        object-fit:cover;

    }

}
.lesson-info{

    min-width:0;

}

.lesson-info strong{

    word-break:break-word;

}

.lesson-spec{

    min-width:0;

}

.trial-place{

    grid-column:1 / -1;

    background:#FAF7F2;

    border-radius:18px;

    padding:20px 24px;

    margin-top:20px;

}

.trial-place span{

    display:block;

    color:#B8846A;

    font-size:13px;

    margin-bottom:8px;

    letter-spacing:.08em;

}

.trial-place strong{

    display:block;

    font-size:16px;

    line-height:1.9;

    color:#4A433F;

    font-weight:500;

}

.trial-access{

    margin-top:18px;

    padding-top:18px;

    border-top:1px solid rgba(197,154,128,.2);

}

.trial-access strong{

    margin-top:6px;

}