:root {
  --font-size-small: clamp(10px, 2vw, 15px);
  --font-size-medium: clamp(10px, 3vw, 22.5px);
  --font-size-large: clamp(10px, 4vw, 30px);
}

.fadein {
    opacity : 0.1;
    transform : translate(0, 50px);
    transition : all 500ms;
}

/* 画面内に入った状態 */
.fadein.scrollin {
    opacity : 1;
    transform : translate(0, 0);
}

::-webkit-scrollbar {
    width: 5px;
    background-color: #000; 
}

::-webkit-scrollbar-track{
    background-color: #000;
}

::-webkit-scrollbar-thumb {
    background: #ccc;
    width: 3px;
    border-radius: 5px;
}

body{
    background-color:#d3cdcd;
}

main{
    max-width:750px;
    margin: 0 auto;
    font-family: "Noto Sans JP", serif;
    font-optical-sizing: auto;
    font-style: normal;
    color:#000000;
    background-color:#ffffff;
    min-height:100svh;
}

img{
    vertical-align: bottom;
    max-width: 100%;
    max-height: 100%;
}
h3{
    line-height: 2em;
    font-family: "Noto Selif JP", serif;
    font-size: clamp(12px, 4vw, 30px);
}
p{
    line-height: 1.8em;
    /* font-size: clamp(Xpx, 1vw, 7.5px); X:1:7.5 */
    font-size: var(--font-size-small);
}

#menu{
    position: sticky;
    top:0;
    margin-top: -75px;
    z-index: 999;
}

#menu ul,
#stickyMenu ul{
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 75px;
    justify-items: center;
    align-items: center;
    text-align: center;
    padding: 0 1em;
    background-color: #4d3928c0;
    backdrop-filter: blur(3px) sepia(50%);
}
#menu ul img,
#stickyMenu img{
    width:100%;
    height: 100%;
}

#menu ul li{
    width:100%;
    height:100%;
}

#menu ul li a{
    text-decoration: none;
}



#menu ul li a > div > div:nth-child(2) > div:nth-child(1),
#menu ul li button > div > div:nth-child(2) > div:nth-child(1)
{
    font-family: "Alumni Sans", sans-serif;
    font-weight: 400;
    font-size: clamp(10px, 5vw, 37.5px);
}
#menu ul li a > div > div:nth-child(2) > div:nth-child(2),
#menu ul li button > div > div:nth-child(2) > div:nth-child(2)
{
    font-size: clamp(9px, 1.5vw, 11.25px);
}

#menu ul li a > div,
#menu ul li button > div
{
    display: flex;
    align-items: center;
    align-content: center;
    grid-template-columns: 1fr 3fr;
    color: #fff;
    max-width: 100%;
    height: 100%;
    gap:1ex;
    box-sizing: border-box;justify-content: center;
}

#menu ul li img{
    width:clamp(10px, 5vw, 37.5px) ;
}



#menu ul li button
{
    width: 100%;
    height: 100%;
    line-height: 1;
}


#stickyMenu{
    height:0;
    max-width: 750px;
    margin: 0 auto;
    background-color: #222;
    transition: opacity 1s ease-out;
    opacity: 0;
}

#stickyMenu.view{
    display: block;
    position: sticky;
    bottom:0;
    opacity: 1;
    height:80px;
}

section{
    padding: 3rem 1.5rem;
}

#sec1{
    position: relative;
    height:100svh;
    padding:0;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 120px;
    align-items: end;
    justify-items: center;
    text-align: center;
    color: #f5f5f5;
    font-family: "Noto Selif JP", serif;
    text-shadow: #000000 0px 0px 5px;
    overflow: hidden;
    min-height: 400px;
}
#sec1 > *{
    position: relative;
    z-index: 2;
}

#sec1:after{
    height: 100%;
    width: 100%;
    display: block;
    content: "";
    position: absolute;
    background-image: linear-gradient(to bottom, rgba(0,0,0, 0) 50%, rgba(0,0,0, 0.4) 75%, rgba(0,0,0, 0.70) 100%), url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/1.jpg");
    background-repeat: no-repeat, no-repeat;
    background-position: center, center;
    background-size: cover, cover;
    z-index: 1;
}
.filter-section{
    transition: filter 2s ease-out;
    filter: grayscale(100%);
}
.effected{
    filter: grayscale(0%);
}

.filter-section:after{
    transform: scale(1.1);
    filter: blur(5px);
}
.filter-section.effected:after{
    transition:  filter 1s ease-out, transform 1s ease-out;
    transform: scale(1);
    filter: blur(0px);
}



#sec1 .title{
    margin: 2rem;
}
#sec1 .title > p:nth-child(1){
    font-size: clamp(12px, 7dvw, 30px);
    line-height: 1;
    padding: 1ex;
}
#sec1 .title > p:nth-child(2){
    font-size: clamp(12px, 4dvw, 18px);
    line-height: 1;
}
#sec1 .title > p:nth-child(3){
    font-size: clamp(12px, 7dvw, 34px);
    line-height: 1;
    padding: .5ex;
}
#sec1 .title > p:nth-child(4){
    font-size: clamp(10px, 4dvw, 12px);
    line-height: 1;
}

#sec1 img{
    height:200px;

}

#sec2{
    text-align: center;
    padding:3rem 2rem;
}

#sec2 > div:nth-child(2){
    text-align: center;
    margin-top:1.5rem;
}

#sec2 > div:nth-child(2) > p{
    margin:1rem;
}


.separator{
    padding: 3rem 1.5rem;
    background-image: linear-gradient(to right, rgba(0,0,0, 0.2), rgba(0,0,0, 0.2)), url("https://next-51.com/wp-content/themes/official/images/designers_lp/2/3.jpg"), url("https://next-51.com/wp-content/themes/official/images/designers_lp/2/4.jpg");
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-position: top right, center left, center right;
    background-size: 100% 100%, 50%, 50%;
    height:20dvh;
}


main:has(.mw_wp_form_complete) section:not(#sec16),
main:has(.mw_wp_form_complete) div#menu,
main:has(.mw_wp_form_complete) div#stickyMenu,
main:has(.mw_wp_form_preview) section:not(#sec16),
main:has(.mw_wp_form_preview) div#menu,
main:has(.mw_wp_form_preview) div#stickyMenu
{
    display: none;
}

main:has(.mw_wp_form_complete) #sec16{
    min-height: 100vh;
}

main:has(.mw_wp_form_complete) #return{
    background-color: #ff7800;
    border-radius: 10px;
    color: #111;
    font-size: 20px;
    font-weight: bold;
    padding: .8em .5em;
    margin: 1em auto 0 auto;
    width: 280px;
    text-align: center;
    display: block;
    text-decoration: none;
}
/* sec11 end */

button.toForm{
    background:transparent;
    border: none;
    padding: 0;
}


#sec3{
    text-align: center;
    background-color:#e8e7e3;
}
#sec3 h3{
    border-top: 1px solid #000;
    border-bottom: 1px solid #000;
    display: inline-block;
    margin-bottom: 1em;
}


#sec3 .grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: 1fr 1fr auto;
    gap: var(--font-size-large);
    margin: 30px 0;
    font-family: "Noto Selif JP", serif;
}

#sec3 .grid > div img{
    height: 100%;
}

#sec3 .grid > div:nth-child(1) {
    position:relative;
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/3-1.jpg");
    background-repeat: no-repeat, no-repeat;
    background-position: center , center;
    background-size: cover, cover;
    aspect-ratio: 3 / 4;
}
#sec3 .grid > div:nth-child(2) {
    position:relative;
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/3-2.jpg");
    background-repeat: no-repeat, no-repeat;
    background-position: center , center;
    background-size: cover, cover;
    aspect-ratio: 3 / 4;
    
}
#sec3 .grid > div:nth-child(3) {
    position:relative;
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/3-3.jpg");
    background-repeat: no-repeat, no-repeat;
    background-position: center , center;
    background-size: cover, cover;
    aspect-ratio: 3 / 4;
    
}
#sec3 .grid > div:nth-child(4) {
    position:relative;
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/3-4.jpg");
    background-repeat: no-repeat, no-repeat;
    background-position: center , center;
    background-size: cover, cover;
    aspect-ratio: 3 / 4;
    
}
#sec3 .grid > div:nth-child(5) {
    position:relative;
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/3-5.jpg");
    background-repeat: no-repeat, no-repeat;
    background-position: center , center;
    background-size: cover, cover;
    aspect-ratio: 3 / 4;
    height: 100%;
    width: 100%;
}

#sec3 .grid > div:nth-child(1) { grid-area: 1 / 1 / 2 / 2; }
#sec3 .grid > div:nth-child(2) { grid-area: 1 / 2 / 2 / 3; }
#sec3 .grid > div:nth-child(3) { grid-area: 2 / 1 / 3 / 2; }
#sec3 .grid > div:nth-child(4) { grid-area: 2 / 2 / 3 / 3; }
#sec3 .grid > div:nth-child(5) { grid-area: 1 / 3 / 3 / 5; }
#sec3 .grid > div:nth-child(6) { grid-area: 3 / 1 / 4 / 5; }

#sec3 .grid > div > span,
#sec3 .grid > div:nth-child(6) > .nested > div > span{
    position:absolute;
    left: 0;
    bottom:0;
    text-align: center;
    width: 100%;
    padding: 1ex 0;
    color: #fff;
    background-color: #00000096;
    font-size: clamp(12px, 2vw, 15px);
}

#sec3 .grid > div:nth-child(6) > .nested {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 1fr;
    grid-column-gap: 0px;
    grid-row-gap: 0px;
    gap: var(--font-size-large);
}
#sec3 .grid > div:nth-child(6) > .nested > div {
    background-color: #aaa;
}


#sec3 .grid > div:nth-child(6) > .nested > div:nth-child(1){
    position:relative;
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/3-6.jpg");
    background-repeat: no-repeat, no-repeat;
    background-position: center , center;
    background-size: cover, cover;
    aspect-ratio: 3 / 4;

}
#sec3 .grid > div:nth-child(6) > .nested > div:nth-child(2){
    position:relative;
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/3-7.jpg");
    background-repeat: no-repeat, no-repeat;
    background-position: center , center;
    background-size: cover, cover;
    aspect-ratio: 3 / 4;

}
#sec3 .grid > div:nth-child(6) > .nested > div:nth-child(3){
    position:relative;
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/3-8.jpg");
    background-repeat: no-repeat, no-repeat;
    background-position: center , center;
    background-size: cover, cover;
    aspect-ratio: 3 / 4;

}

#sec3 .grid > div:nth-child(6) > .nested > div:nth-child(1){ grid-area: 1 / 1 / 2 / 2; }
#sec3 .grid > div:nth-child(6) > .nested > div:nth-child(2){ grid-area: 1 / 2 / 2 / 3; }
#sec3 .grid > div:nth-child(6) > .nested > div:nth-child(3){ grid-area: 1 / 3 / 2 / 4; }

#sec4{
    text-align: center;
}

#sec4 > div:nth-child(1) > h3{
    text-align: center;
}

#sec4 p{
    margin: 1rem;
}

#sec5{
    position: relative;
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/5.jpg");
    background-repeat: no-repeat, no-repeat;
    background-position: top, center;
    background-size: cover, cover;
    height:920px;
    padding:0;
}




#sec5 h3 > div:nth-child(1){
    padding-top:2em;
    font-family: "Noto Sans JP", sans;
    font-size: var(--font-size-medium);
    margin-left: 1rem;
    margin-bottom: 1ex;
    line-height: 1;
}
#sec5 h3 > div:nth-child(2){
    font-family: "Noto Sans JP", sans;
    font-size: var(--font-size-large);
    margin-left: 1rem;
    margin-bottom: 2ex;
    line-height: 1;
}
#sec5 h3 > div:nth-child(3){
    font-size: var(--font-size-large);
    margin-left: 1rem;
    margin-bottom: 1ex;
    line-height: 1;
}
#sec5 h3 > div:nth-child(4){
    font-size: clamp(10px, 10vw, 75px);
    margin-left: 1rem;
}
#sec5 > div:nth-child(2){
    position: absolute;
    bottom:2em;
    width:100%;
    text-align: center;
}
#sec5 > div:nth-child(2) > p{
    background-color: #fff;
    text-align: center;
    display: inline;
    padding: 1ex 2em;
}


#sec6{
    background-color:#e8e7e3;
    padding:0 1.5rem 3rem 1.5rem;
}
#sec6 > div:nth-child(1){
    display:grid;
    grid-template-columns: 1fr 2fr;
    grid-template-rows: auto auto;
    column-gap: 1rem;
    align-items: center;
}

#sec6 > div:nth-child(1) > div:nth-child(1) { grid-area: 1 / 1 / 3 / 2; }
#sec6 > div:nth-child(1) > div:nth-child(2)  { grid-area: 1 / 2 / 2 / 3; }
#sec6 > div:nth-child(1) > div:nth-child(3)  { grid-area: 2 / 2 / 3 / 3; }

#sec6 > div:nth-child(1) > div:nth-child(1) > img{
    width:500px;
}

#sec6 > div:nth-child(1) > div:nth-child(2){
    padding:1em 0 1ex 0;
}

#sec6 > div:nth-child(1) > div:nth-child(2) > div:nth-child(1){
    font-size: clamp(8px, 2vw, 16px);
    font-weight: bold;
}
#sec6 > div:nth-child(1) > div:nth-child(2) > div:nth-child(2){
    font-size: clamp(8px, 2.4vw, 19px);
    font-weight: bold;
    line-height: 1.8;
}

#sec6 > div:nth-child(1) > div:nth-child(3){
    position: relative;
    font-size: .8rem;
}

#sec6 > div:nth-child(1) > div:nth-child(3){
    border-top: 1px solid red;
    border-bottom: 1px solid red;
    padding:.5rem 0;
}

#sec6 > div:nth-child(1) > div:nth-child(3) > p{
    font-weight: bold;
    font-size: clamp(6px, 1.9vw, 14.345px);
    line-height: 1.5;
}

#sec6 > div:nth-child(1) > div:nth-child(3) > h3{
    font-family: "Noto Sans JP", sans;
    position: absolute;
    top:-1ex;
    background-color:#e8e7e3;
    font-size: clamp(8px, 2.3vw, 19.2px);
    color:red;
    line-height: 1;
}

#sec6 .grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr) auto repeat(2, 1fr);
    gap:.5rem;
    margin: 1rem 0;
}

#sec6 .grid > div:nth-child(1) { grid-area: 1 / 1 / 3 / 2; }
#sec6 .grid > div:nth-child(2)  { grid-area: 1 / 2 / 2 / 3; }
#sec6 .grid > div:nth-child(3)  { grid-area: 1 / 3 / 2 / 4; }
#sec6 .grid > div:nth-child(4)  { grid-area: 2 / 2 / 3 / 3; }
#sec6 .grid > div:nth-child(5)  { grid-area: 2 / 3 / 3 / 4; }
#sec6 .grid > div:nth-child(6)  { grid-area: 3 / 1 / 4 / 4; }
#sec6 .grid > div:nth-child(7)  { grid-area: 4 / 1 / 5 / 2; }
#sec6 .grid > div:nth-child(8)  { grid-area: 4 / 2 / 5 / 3; }
#sec6 .grid > div:nth-child(9)  { grid-area: 4 / 3 / 5 / 4; }
#sec6 .grid > div:nth-child(10)  { grid-area: 5 / 1 / 6 / 2; }
#sec6 .grid > div:nth-child(11)  { grid-area: 5 / 2 / 6 / 3; }
#sec6 .grid > div:nth-child(12)  { grid-area: 5 / 3 / 6 / 4; }

#sec6 .grid > div:nth-child(1),
#sec6 .grid > div:nth-child(2),
#sec6 .grid > div:nth-child(3),
#sec6 .grid > div:nth-child(4),
#sec6 .grid > div:nth-child(5),
#sec6 .grid > div:nth-child(7),
#sec6 .grid > div:nth-child(8),
#sec6 .grid > div:nth-child(9),
#sec6 .grid > div:nth-child(10),
#sec6 .grid > div:nth-child(11),
#sec6 .grid > div:nth-child(12)
{
    position:relative;
    background-repeat: no-repeat, no-repeat;
    background-position: center , center;
    background-size: cover, cover;
}
#sec6 .grid > div:nth-child(1) {
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/6-2.jpg");height: 100%;
    width: 100%;
}
#sec6 .grid > div:nth-child(2) {
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/6-3.jpg");
    aspect-ratio: 3 / 2;
    height: 100%;
    width: 100%;
}
#sec6 .grid > div:nth-child(3) {
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/6-4.jpg");
    aspect-ratio: 3 / 2;
    height: 100%;
    width: 100%;
}
#sec6 .grid > div:nth-child(4) {
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/6-5.jpg");
    aspect-ratio: 3 / 2;
    height: 100%;
    width: 100%;
}
#sec6 .grid > div:nth-child(5) {
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/6-6.jpg");
    aspect-ratio: 3 / 2;
    height: 100%;
    width: 100%;
}
#sec6 .grid > div:nth-child(7) {
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/6-7.jpg");
    aspect-ratio: 3 / 2;
    height: 100%;
    width: 100%;
}
#sec6 .grid > div:nth-child(8) {
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/6-8.jpg");
    aspect-ratio: 3 / 2;
    height: 100%;
    width: 100%;
}
#sec6 .grid > div:nth-child(9) {
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/6-9.jpg");
    aspect-ratio: 3 / 2;
    height: 100%;
    width: 100%;
}
#sec6 .grid > div:nth-child(10) {
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/6-10.jpg");
    aspect-ratio: 3 / 2;
    height: 100%;
    width: 100%;
}
#sec6 .grid > div:nth-child(11) {
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/6-11.jpg");
    aspect-ratio: 3 / 2;
    height: 100%;
    width: 100%;
}
#sec6 .grid > div:nth-child(12) {
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/6-12.jpg");
    aspect-ratio: 3 / 2;
    height: 100%;
    width: 100%;
}

#sec6 .grid > div:nth-child(6){
    margin-top:1em;
    margin-bottom:1em;
}

#sec6 .grid > div:nth-child(6) h4 {
    margin-top: -2.5ex;
    z-index: 99;
    position: relative;
    font-family: "Kaushan Script", cursive;
    font-size: clamp(10px, 6vw, 45px);
    text-shadow:
      -2px -2px 0 white,
         0   -2px 0 white,
         2px -2px 0 white,
        -2px  0   0 white,
         2px  0   0 white,
        -2px  2px 0 white,
         0    2px 0 white,
         2px  2px 0 white;
}

#sec6 .grid > div:nth-child(6) h4 > span {
    font-size: clamp(10px, 12vw, 90px);
}
#sec6 .grid > div:nth-child(6) p {
    font-weight: bold;
    font-size: clamp(10px, 2.3vw, 18px);
    line-height: 1.5;
    padding-top:.5rem;
}



#sec6 > div:nth-child(3) {
    position: relative;
    margin-top:1.5rem;
}

#sec6 > div:nth-child(3){
    border-top: 1px solid red;
    border-bottom: 1px solid red;
    padding:.5rem 0;
}

#sec6 > div:nth-child(3) > div:nth-child(2){
    font-weight: bold;
    font-size: clamp(6px, 1.9vw, 14.345px);
    line-height: 1.5;
}

#sec6 > div:nth-child(3) > div:nth-child(1){
    font-family: "Noto Sans JP", sans;
    position: absolute;
    top:-1ex;
    left:50%;
    transform: translateX(-50%);
    background-color:#e8e7e3;
    font-size: clamp(8px, 4vw, 19.2px);
    color:red;
    line-height: 1;
    font-weight: bold;
}



#sec6 > div:nth-child(3) > div:nth-child(2) {
    font-size: clamp(10px, 2.3vw, 16px);
    text-align: center;
}

#sec7{
    padding:0;
    font-family: "Noto Selif JP", serif;
}

#sec7 > div:nth-child(1) > h3{
    text-align: center;
    padding: 2rem 0;
}


#sec7 > div:nth-child(2){
    position: relative;
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/7.jpg");
    background-repeat: no-repeat, no-repeat;
    background-position: top, center;
    background-size: cover, cover;
    padding:0;
    padding:1.5rem 3rem;
    aspect-ratio: 3 /4;

}

#sec7 > div:nth-child(2) > div:nth-child(1){
    position: absolute;
    top:2rem;
    right:2.5vw;
    text-align: right;
    background-color: #ffffffaa;
    padding:1rem;
    font-size: clamp(10px, 2.2vw, 15px);
}
#sec7 > div:nth-child(2) > div:nth-child(2){
    position: absolute;
    bottom:1em;
    left:2.5vw;
    max-width:55vw;
    line-height: 1.5;
    background-color: #ffffffaa;
    padding:1rem;
    font-size: clamp(10px, 2.2vw, 15px);
}
#sec7 > div:nth-child(2) > div:nth-child(2) > span{
    font-size: clamp(10px, 4.4vw, 30px);
    display: block;
    margin: 1rem 0;
}
#sec7 > div:nth-child(2) > div:nth-child(2) > span:nth-child(1){
    font-size: clamp(10px, 2.2vw, 15px);
    font-weight: bold;
    margin: 0;
}
#sec7 > div:nth-child(2) > div:nth-child(2) > span:nth-child(2){
    margin-top: 0;
    margin-left: -1rem;
}

#sec7 > div:nth-child(2) > div:nth-child(1) > h4 > span:nth-child(1){
    font-size: clamp(10px, 3.3vw, 22.5px);
    font-weight: normal;
    margin: 0;
    display: block;
    line-height: 1.3;
}
#sec7 > div:nth-child(2) > div:nth-child(1) > h4 > span:nth-child(2){
    font-size: clamp(10px, 5.5vw, 37.5px);
    font-weight: normal;
    margin-top: 1em;
    display: block;
}

#sec8{
    text-align: center;
}

#sec8 > div:nth-child(2){
    line-height: 1.3;
    font-size: var(--font-size-small);
}

#sec9{
    padding:0;
}

#sec10{
    padding:0;
    text-align: center;
}

#sec10 > div:nth-child(1){
    padding: 2rem 0;
}

#sec10 > div:nth-child(1) > h3{
    font-weight: normal;
    font-size: var(--font-size-medium);
}
#sec10 > div:nth-child(1) > h3 >span{
    font-size: clamp(12px, 4vw, 30px);
}

#sec10 > div:nth-child(2){
    padding: 2rem 1.5rem;
    background-color:#e8e7e3;
    font-size: 1.1rem;
}
#sec10 > div:nth-child(2) > div > p{
    margin: 1rem;
}

#sec10 > div:nth-child(2) > div > ul{
    margin: 0 auto;
    display: inline-block;
    text-align: left;
    line-height: 1.5;
    font-size: var(--font-size-small);
}


#sec11{
    padding:0 0 1rem 0;
    text-align: center;
    background-image: linear-gradient(to bottom, rgba(0,0,0, 0), rgba(0,0,0, 0.2)), url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/11.png");
    background-repeat: no-repeat, no-repeat;
    background-position: center, center;
    background-size: cover, cover;
}

#sec11 > div:nth-child(1) > h3{
    padding: 2rem 0;
}





#sec11 ul{
    list-style: none;
    background-color: #ffffffaa;
    margin:0 2rem 2rem 2rem; 
}



#sec11 ul li p{
    font-size: 12px;
    line-height: 1.8;
    margin:1ex 0;
    font-size: var(--font-size-small);
}

#sec11 ul li p strong{
    text-decoration: underline;
    text-underline-offset: 3px;
    color: #ff7800;
    font-size: var(--font-size-medium);
}

#sec11 ul li p > br + br{
    line-height: 10;
}

#sec11 ul li:nth-child(1) > div,
#sec11 ul li:nth-child(2) > div,
#sec11 ul li:nth-child(3) > div{
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    align-items: center;
    justify-content: space-evenly;
}

#sec11 ul li:nth-child(1) > div,
#sec11 ul li:nth-child(3) > div

{
    padding:40px 0;
}


#sec11 ul li:nth-child(1) > div:after,
#sec11 ul li:nth-child(2) > div:after
{
    content: "";
    display: block;
    margin: 40px auto 0 auto;
    border-bottom: 1px solid #9b9b9b;
    width:75%;

}

#sec11 ul li > div > div:nth-child(1) > h4 > div:nth-child(1){
    color:#920629;
    font-family: "Kaushan Script", cursive;
    font-size: clamp(10px, 6vw, 45px);
    text-shadow: -2px -2px 0 white, 0 -2px 0 white, 2px -2px 0 white, -2px 0 0 white, 2px 0 0 white, -2px 2px 0 white, 0 2px 0 white, 2px 2px 0 white;
    margin-bottom: 1ex;
}

#sec11 ul li > div > div:nth-child(1) > h4 > div:nth-child(2){
    font-size: var(--font-size-large);
    margin-bottom:1ex;
}


#sec12{
    line-height: 1.5em;
    /*background-color:#7e7167;*/
    background-image:linear-gradient(to bottom, #7e7167,#463e39);
    color: #dddddd;
    font-family: "Noto Selif JP", serif;
    font-size: var(--font-size-small);
}
#sec12 h3{
    position: relative;
    display: inline;
    font-size: var(--font-size-large);
}
#sec12 h3:before{
    content:"";
    background-image: url("https://next-51.com/wp-content/themes/official/images/designers_lp/4/3.png");
    width:50px;
    height:50px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    display: block;
    position: absolute;
    left: -60px;
    top: 50%;
    transform: translate(0, -50%);
}
#sec12 strong{
    margin: .5rem;
    color: #ff7800;
    font-size: 20px;
    display: block;
    font-size: var(--font-size-medium);
}
#sec12 img{
    max-height:280px;
}

/* パターン1: グラデーションボタン */
#sec12 a,
#sec13 a{
    border-radius: 50px;
    font-size: var(--font-size-medium);
    padding:.5em 1em;
    margin: 0 auto;
    width: 100px;
    text-align: center;
    display: block;
    text-decoration: none;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(45deg, #6b5b95, #feb236);
    background-size: 200% auto;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: background-position 0.4s ease, transform 0.2s ease;
}
#sec12 a:hover,
#sec13 a:hover {
    background-position: right center;
    transform: scale(1.03);
}
#sec12 a:active,
#sec13 a:active {
    transform: scale(0.98);
}

#sec12 .grid {
    display: grid;
    grid-template-columns: auto auto;
    grid-template-rows: auto auto auto;
    gap: 1rem 2rem;
    align-items: center;
    justify-items: center;
    text-align: center;
    justify-content: center;
}
#sec12 .grid > div:nth-child(1) { 
    grid-area: 1 / 1 / 2 / 2;
    align-self: end;
}
#sec12 .grid > div:nth-child(2) {
    grid-area: 2 / 1 / 3 / 2;
}
#sec12 .grid > div:nth-child(3) {
    grid-area: 3 / 1 / 4 / 2;
    align-self: start;
}
#sec12 .grid > div:nth-child(4) { grid-area: 1 / 2 / 4 / 3; }
/* sec12 end */

/* sec13 start */
#sec13{
    line-height: 1.5em;
    background-image:linear-gradient(to bottom, #463e39,#2e2e2e);
    color: #dddddd;
    font-family: "Noto Selif JP", serif;
    font-size: var(--font-size-small);
}
#sec13 h3{
    position: relative;
    line-height: 1.3;
    display: inline;
    font-size: var(--font-size-large);
}
#sec13 h3:before{
    content:"";
    background-image: url("https://next-51.com/wp-content/themes/official/images/designers_lp/5/1.png");
    width:50px;
    height:40px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    display: block;
    position: absolute;
    left: -60px;
    top: 50%;
    transform: translate(0, -50%);
}
#sec13 strong{
    color: #ff7800;
    margin: .5rem;
    font-size: var(--font-size-medium);
    display: block;
}

#sec13 .grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto auto;
    gap: 1rem 2rem;
    align-items: center;
    justify-items: center;
    text-align: center;
    justify-content: center;
}
#sec13 .grid > div:nth-child(1) { 
    grid-area: 1 / 2 / 2 / 3;
    align-self: end;
}
#sec13 .grid > div:nth-child(2) {
    grid-area: 2 / 2 / 3 / 3;
}
#sec13 .grid > div:nth-child(3) {
    grid-area: 3 / 2 / 4 / 3;
    align-self: start;
}
#sec13 .grid > div:nth-child(4) { grid-area:1 / 1 / 4 / 2;}
/* sec13 end */





/* sec14 start */
#sec14{
    text-align: center;
    line-height: 1.5em;
    padding-bottom: 3rem;
    background-color:#202020;
    /*background-color:#63564c;*/
    font-family: "Noto Selif JP", serif;
    position: relative;
    overflow: hidden;
    color: #f5f5f5;
    text-shadow: #000000 0px 0px 5px;
}

#sec14:after{
    position: absolute;
    left:0;
    top:0;
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    background-image: url("https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/14.jpg");   
    background-repeat: no-repeat, no-repeat;
    background-position: center, center;
    background-size: cover, cover;
    filter: brightness(50%) blur(5px);
}

#sec14 > div{
    position: relative;
    z-index: 1;
}
#sec14 h3{
    line-height: 1.3;
}
#sec14 h4{
    font-size: 20px;
    line-height: 1.5em;
    margin: 1rem;
}
#sec14 h5{
    margin-top: 1rem;
}
#sec14 .image{
    position: relative;
    height: 150px;
}
#sec14 .image:before{
    content:"";
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #e7e7e7;
    mask: url('https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/logo.svg') no-repeat center;
    mask-size: contain;
    -webkit-mask: url('https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/logo.svg') no-repeat center;
    -webkit-mask-size: contain;
    top:50%;
    left:50%;
    transform: translate(-50%, -50%);
    z-index: 99;
}
#sec14 .image img{
    max-width:400px;
    width: 100%;
    filter: brightness(60%);
}
#sec14 dl{
    display: grid;
    grid-template-columns: auto auto;
    grid-template-rows: repeat(2, 1fr);
    align-items: baseline;
    text-align: center;
    justify-items: end;
    justify-content: center;
}
#sec14 dl dt{
    font-size: 12px;
}
#sec14 dl dt:after{
    content:":";
}
#sec14 dl dd{
    justify-self: start;
    font-size: 16px;
}

#sec15 {
    padding: 0;
}

#sec15 iframe{
    width: 100%;
    padding: 0;
}


@media screen and (max-width: 500px) {
    #sec12 .grid,
    #sec13 .grid{
        grid-template-columns: auto;
        grid-template-rows: auto auto auto;
        gap: 1rem 0;
        font-size: var(--font-size-medium);
        line-height: 1.3;
    }
    #sec12 .grid > div:nth-child(4),
    #sec13 .grid > div:nth-child(4)
    {
        display: none;
    }
}


/* 初期状態 (透明 & 方向別にずらす) */
.slide-in {
  opacity: 0;
}

/* 各方向の初期オフセット */
/*
.slide-in.from-left { transform: translateX(-25px); }
.slide-in.from-right { transform: translateX(25px); }
.slide-in.from-top { transform: translateY(-25px); }
.slide-in.from-bottom { transform: translateY(25px); }
*/
/* ビューに入ったときにリセット */
.slide-in.is-visible {
  opacity: 1;
  transition: opacity 1s ease-out, transform 1s ease-out;
  transform: translate(0, 0);
}


/* sec16 start */
#sec16{
    padding: 0 0 1rem 0;
    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.2)), url(https://next-51.com/wp-content/themes/official/images/ladiesvintage_lp/11.png);
    background-repeat: no-repeat, no-repeat;
    background-position: center, center;
    background-size: cover, cover;
}

#sec16 > div:nth-child(1){
        padding: 2rem 0;
}

#sec16 h3{
    text-align:center;
}

#sec16 p{
    font-size: var(--font-size-small);
    text-align: center;
}

#sec16  .mw_wp_form{
    background-color: #ffffffaa;
    box-sizing: border-box;
    color: #000;
    padding: 1em;
    margin: 0 2rem 2rem 2rem;;
    width: auto !important;
    border-radius: 5px;
}
#sec16 input:not([type="submit"]),
#sec16 textarea,
#sec16 select{
    font-size:13px !important;
}

#sec16 .mw_wp_form,
#sec16 form,
#sec16 table,
#sec16 input[type="text"],
#sec16 textarea{
    width:100%;
}
#sec16 th{
    text-align:left;
    padding:1em 0 .5em .5em;
    color: #5a3d2b;  
}
#sec16 .mw_wp_form dt{
    padding:1em 0 .5em .5em;
    display: block;
    color: #5a3d2b;  
}
#sec16 .mw_wp_form_preview dt{
    font-weight: bold;
    padding:1em 0 .5em 0;
    color: #5a3d2b;  
}
#sec16 .mw_wp_form_preview dd{
    padding-left:.5em;
}
#sec16 .mw_wp_form .center{
    text-align: center;
}
#sec16 .mw_wp_form_preview td {
    background: #0000000f;
    padding: 1em;
}
#sec16 .mw_wp_form_preview td:not(.subcon):has(input[value=""]):before{
    content:"（入力されていません）";
    display: inline;
    color: #555;
}
#sec16 .mw_wp_form_preview td.subcon dd:has(input[value=""]){
    font-size:0;
}
#sec16 .mw_wp_form_preview td.subcon dd:has(input[value=""]):before{
    content:"（入力されていません）";
    display: inline;
    color: #555;
    font-size:16px;
}
#sec16 .subcon{
    background:#0000000f;
    padding:0 1em 1em 1em !important;
    border-radius: 5px;
}
main:has(.mw_wp_form_complete) section:not(#sec16),
main:has(.mw_wp_form_complete) div#menu,
main:has(.mw_wp_form_complete) div#stickyMenu,
main:has(.mw_wp_form_preview) section:not(#sec16),
main:has(.mw_wp_form_preview) div#menu,
main:has(.mw_wp_form_preview) div#stickyMenu
{
    display: none;
}
#sec16 #return{
    display: none;
}
main:has(.mw_wp_form_complete) #return{
    background-color: #ff7800;
    border-radius: 10px;
    color: #111;
    font-size: 20px;
    font-weight: bold;
    padding: .8em .5em;
    margin: 1em auto 0 auto;
    width: 280px;
    text-align: center;
    display: block;
    text-decoration: none;
}

#sec16 .nini{
    background-color: #dbdbdb;
}

#sec16 [type="button"],
#sec16 [type="submit"]{
    border-radius: 50px;
    font-size: 18px;
    font-weight: bold;
    padding: .5em 2em;
    margin: 1em auto;
    border: 1px solid #feb236;
    text-align: center;
    display: block;
    text-decoration: none;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(45deg, #955b5b, #feb236);
    background-size: 200% auto;
    transition: background-position 0.4s ease, transform 0.2s ease;
    animation: pulse 5s infinite ease-in-out;
    font-weight: normal;
}

#sec16 [type="button"]:hover,
#sec16 [type="submit"]:hover{
    background-position: right center;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 5px #feb236;}
    50% { box-shadow: 0 0 5px #fe3636;}
}

#sec16 [name="submitBack"]{
    font-size: 14px;
    background: linear-gradient(45deg, #555555, #787878);
    animation: none;
    border: none;
}

#sec16 [name="submitBack"]:hover{
    transform: none;
}

#sec16 div.bottom{
    margin-top: 1em;
}

#sec16 div.bottom .error{
    padding-top: 0;
}

@media screen and (max-width: 768px) {
    #sec16 td .error {
        background: none;
        margin: 0;
    }
}



#sec10 button.toForm,
#sec11 button.toForm{
    border-radius: 50px;
    font-size: 18px;
    font-weight: bold;
    padding: .5em 2em;
    margin: 1em auto 0 auto;
    border: 1px solid #feb236;
    text-align: center;
    display: block;
    text-decoration: none;
    color: #fff;
    background: linear-gradient(45deg, #955b5b, #feb236);
    background-size: 200% auto;
    transition: background-position 0.4s ease, transform 0.2s ease;
    animation: pulse 5s infinite ease-in-out;
    font-weight: normal;
    position: relative;
}
#sec11 button.toForm{
    margin: 1em auto;
}


#sec10 button.toForm:before,
#sec11 button.toForm:before {
    content: "";
    display: inline-block;
    width: 40px;
    height: 20px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(50%);
    opacity: 0;
    color:#feb236;
    background: linear-gradient(to bottom, #ffffff00, #feb236);
    clip-path: polygon(50% 100%, 0 0, 100% 0);
}

#sec10 button.toForm:hover:before,
#sec11 button.toForm:hover:before{
    animation: down .5s infinite ease-in;
}

@keyframes down {
    0% { transform: translateX(-50%) translateY(50%); opacity: 0;}
    50% { transform: translateX(-50%) translateY(125%);opacity: 1;}
    100% { transform: translateX(-50%) translateY(200%);opacity: 0;}
}