section:not(.key) > div{ width: 1024px; margin: 0 auto; }

h2{ font-size: 32px; }

.voice p.eng,.area p.eng,.price p.eng,.news p.eng{ color: var(--sub); }

.voice h2,.area h2,.price h2,.news h2{ color: var(--main); }

.area,.price{ margin-top: 240px; text-align: center; }

.area .btn,.price .btn{ margin: 80px auto 0; }

.eng-ttl{ margin-bottom: 16px; font-size: 20px; line-height: 1; }

.key{ overflow-y: visible; min-height: 640px; }

.key .flex{ height: calc(100vh - 176px); align-items: center; justify-content: center; gap: 40px; overflow-y: visible; }

.key .img{ 
    width: 56vw;
    height: 42.667vw;
    margin-top: 64px;
    /* background: url(../img/top/key.webp) no-repeat;
    background-size: cover;
    background-position: left 14% center; */
    overflow: visible;
    position: relative;
}

.key .img img{ max-width: unset; width: 73vw; height: 110%; margin-left: -4vw; object-fit: contain; }

.key .img::before,.key .img::after{
    content: '';
    width: 80px;
    height: 160vw;
    background: linear-gradient(#002D65, #005BCB);
    position: absolute;
    top: -62vw;
    right: 34vw;
    transform: rotate(120deg);
    z-index: -10;
}

.key .img::after{
    width: 160vw;
    height: 80px;
    background: #4093F9;
    transform: rotate(-200deg);
    top: 30vw;
    right: -33vw;
}

.key .txt{ display: flex; align-items: center; height: 100vh; margin-left: 3.2vw; text-align: left; position: relative; }

.key .txt::after{ 
    content: '';
    width: 56vw;
    height: 7vw;
    background: url(../img/top/key_copy.svg) no-repeat;
    background-size: contain;
    position: absolute;
    left: -0.8vw;
    bottom: 2.133vw;
    z-index: 10;
}

.key h2 p{ font-size: 24px; letter-spacing: 0.05em; white-space: nowrap; }

.key h2 span{ font-size: 56px; }

.key h2 strong{ display: inline-block; margin-bottom: -8px; font-size: 64px; }

.key .copy{ position: absolute; left: 0; bottom: -224px; }

.data{ margin: 200px 0; }

.data::before{ content: ''; width: 120vw; height: 400px; position: absolute; top: 0; bottom: 0; left: -10vw; margin: auto 0; transform: rotate(8deg); background: #F8FBFF; z-index: -20; }

.data .flex{ justify-content: center; gap: 56px; }

.data .txt p{ font-size: 28px; font-weight: 600; line-height: 1.8; text-align: center; }

.data .ttl{ display: flex; align-items: center; justify-content: space-around; gap: 24px; margin-top: 32px; }

.data .ttl h2{ font-size: 18px; color: var(--main); }

.data .eng{ margin-top: 80px; }

.data .eng p{ font-size: 96px; line-height: 1; color: var(--sub); }

.diagram{ margin: 32px auto 0; }

.solution:not(.solution00){ padding: 48px 0 72px; }

.solution00{
    margin-top: 120px;
    text-align: center;
}

.solution00 .eng,
.solution02 span.eng,
.solution03 span.eng{
    color: var(--main);
}

.solution01 span.eng,
.solution01 h3,
.solution01 p,
.solution04 span.eng,
.solution04 h3,
.solution04 p{ color: var(--white); }

.solution00 h2{ 
    margin-bottom: 48px;
}

.solution h3 > span.eng{
    font-size: 96px;
    line-height: 1;
}

.solution h3 p{ margin-top: 16px; font-size: 24px; line-height: 1.8; }

.solution h3 p strong{ font-size: 32px; position: relative; }

.solution h3 p strong::before{ 
    content: '';
    width: 100%;
    height: 12px;
    background: #00316C;
    position: absolute; 
    bottom: 0;  
    left: -2%;
    z-index: -5;
}

.solution .sub{ width: fit-content; margin-top: 24px; font-size: 16px; font-weight: 600; line-height: 2.4; }
.solution .sub span{ padding: 8px 16px; background: var(--white); color: var(--main); }
.solution.solution01 .sub span:first-child{ padding-right: 0; }
.solution.solution01 .sub span:last-child{ padding-left: 0; }
.solution.solution02 .sub span{ background: var(--sub); color: #000; }

.solution .grid{ 
    display: grid; 
    grid-template-columns: 480px auto; 
    gap: 0 64px;
    align-items: center;
    margin-top: 120px;
}

.solution .img{ height: 100%; }
.solution01 .img{ grid-area: 1/2/6/3; height: 440px; position: relative; }
.solution01 .img div{ position: absolute; }
.solution01 .img div:first-child{ width: 324px; top: 0; left: 0; }
.solution01 .img div:last-child{ width: 224px; bottom: 0; right: 0; z-index: 10; }
.solution02 .img{ height: 400px; }
.solution02 .img,.solution04 .img{ grid-area: 1/1/3/2; }
.solution03 .img{ grid-area: 1/2/3/3; width: 560px; margin-left: -64px; }

.solution02 h3 p strong::before,
.solution03 h3 p strong::before{
    background: var(--sub);
    left: 0; 
}

.solution02 h3 p strong::before,
.solution04 h3 p strong::before{ width: 104%; }

.solution .btn{ margin-top: 48px; }

.solution04{ padding: 280px 0 344px; }

.solution04 .grid > .eng:not(.btn){
    font-size: 160px;
    color: #072E5D;
    position: absolute;
    bottom: -250px;
    right: -8px;
}

.solution::before,.area::before,.flow::before,.flow::after,.news::before{
    content: '';
    position: absolute;
    z-index: -10;
}

.solution01::before{
    width: 100%;
    height: 132%;
    background: linear-gradient(#0B66D5, #074B9C);
    clip-path:polygon(0 0, 100% 20%, 100% 75%, 0 100%);
    bottom: -64px;
}

.solution03::before{
    width: 100%;
    height: 160%;
    background: linear-gradient(#F4F4F4, #CCD2D9);
    clip-path: polygon(0 0, 100% 32%, 100% 100%, 0 100%);
    top: -5%;
}

.solution04::before{
    width: 100%;
    height: 208%;
    background: linear-gradient(#0154B9, #133864);
    clip-path:polygon(0 20%, 100% 0, 100% 100%, 0 70%);
    top: -20%;
}

.voice{ margin: 360px 0 240px; }

.voice .eng:not(.btn){ margin-bottom: 16px; }

.voice .grid{ display: grid; justify-content: center; align-items: center; grid-template-columns: 456px 400px; gap: 0 40px; }

.voice .user{ grid-area: 1/2/3/3; width: 416px; height: 320px; position: relative; }

.voice .user .txt{ padding: 24px 32px; background: var(--white); position: absolute; bottom: 24px; right: 0; z-index: 10; text-align: center; box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1); }

.voice .user .txt p{ font-size: 20px; font-weight: 600; line-height: 1.6; }

.voice .user .txt h3{ font-size: 16px; line-height: 1.4; margin-top: 8px; }

.voice .img{ width: 240px; position: absolute; top: -48px; left: 0; }

.voice .btn{ grid-area: 2/1/3/2; }

.voice .grid > .txt p:not(.eng){ margin-top: 24px; }

.area::before{ width: 160vw; height: 624px; background: #F8FBFF; top: -56px; left: -50%; transform: rotate(-10deg); }

.area::after,.price::after{
    content: '';
    width: 88px;
    height: 737px;
    background: url(../img/top/area_copy.svg) no-repeat;
    position: absolute;
    left: 0;
    top: -192px;
    transform: rotate(180deg);
}

.price::after{ left: unset; right: 0; top: -64px; transform: none; }

.area h2{ margin-bottom: 88px; }

.area ul{ justify-content: space-between; }

.area li{ max-width: 216px; }

.area dt{ margin-bottom: 16px; font-size: 18px; font-weight: 600; color: var(--main); }

.area dd{ display: flex; flex-wrap: wrap; gap: 4px 12px; justify-content: center; width: fit-content; margin: 16px auto 0; }

.area dd a{ white-space: nowrap; text-decoration: underline; }

.area dd a:hover{ opacity: 0.7; }

.price ul{ align-items: end; justify-content: center; margin: 72px auto 56px; }

.price li{ width: 272px; }

.price li p{ margin-top: 24px; font-size: 18px; font-weight: 600; line-height: 1; }

.flow{ margin-top: 192px; }

.flow .eng,.flow h2{ color: var(--white); }

.flow ul{ justify-content: space-between; }

.flow li .eng{ display: block; margin-bottom: 8px; font-size: 64px; line-height: 1; }

.flow li{ width: 240px; margin-top: 64px; }
.flow li:nth-child(2){ margin-top: 176px; }
.flow li:nth-child(3){ margin-top: 288px; }
.flow li:nth-child(4){ margin-top: 384px; }

.flow li h3,.flow li p{ background: var(--white); }

.flow li h3,.flow li .img { box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1); }

.flow li h3{ 
    display: flex; 
    align-items: center; 
    height: 100px; 
    padding: 0 18px;
    font-size: 20px;
    line-height: 1.6;
}

.flow li p{ padding: 16px 18px; line-height: 2; box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1); }

.flow::before{
    width: 100%;
    height: 968px;
    background: linear-gradient(#55B8FE, #CBE7FB);
    clip-path: polygon(0 0, 100% 32%, 100% 100%, 0 54%);
    top: -182px;
}

.flow::after{
    width: 120%;
    height: 120px;
    background: var(--main);
    transform: rotate(-10deg);
    bottom: 0;
    right: -10%;
    z-index: -20;
}

.news{ margin: 186px auto 136px; }

.news .grid{ display: grid; grid-template-columns: 176px auto; gap: 0 64px; align-items: center; }

.news .ttl{ text-align: center; }

.news h2{ margin-bottom: 40px; }

.news ul{ display: flex; flex-direction: column; gap: 32px; grid-area: 1/2/3/3; }

.news li a{ display: flex; align-items: center; gap: 16px; }

.news li a:hover *,.news li a:hover{ opacity: 0.7; text-decoration: none; }

.news li a h3,.news li a:hover h3{ text-decoration: underline; }

.news .btn{ grid-area: 2/1/3/2; }

.news::before{
    width: 1200px;
    height: 300px;
    background: var(--white);
    box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.1);
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}

@media (max-width: 979px) {

    section:not(.key) > div{ width: 92%; margin: 0 4%; }

    h2{ font-size: 7.467vw; }

    .eng-ttl{ margin-bottom: 3.2vw; font-size: 5.333vw; }

    main{ margin-top: 21.333vw; } 
    
    .key{ min-height: unset; }

    .key .flex,.key .txt{ height: unset; }

    .key .flex{ flex-direction: column; align-items: baseline; }

    .key .txt{ margin-left: 7.467vw; }

    .key .txt::after{ left: 0; bottom: -94.933vw; width: 88.533vw; height: 11.733vw; }

    .key .img img{ width: 120vw; height: 100%; }

    .key h2 span{ font-size: 11.733vw; line-height: 1.4; vertical-align: top; }

    .key h2 strong{ font-size: 14.933vw; line-height: 1.2; }

    .key h2 p{ font-size: 6.4vw; }

    .key h2 p:first-child{ line-height: 1.4; }

    .key h2 p:last-child{ margin-top: 3.2vw; font-size: 4.8vw;}

    .key .img{ width: 100vw; height: 80.533vw; margin-top: -8.533vw; background-position: left -9% center; }

    .key .img::before{ width: 40px; top: -33.067vw; right: 40.533vw; }

    .key .img::after{ height: 40px; transform: rotate(-210deg); top: 42.133vw; right: -33.067vw; }

    .data{ margin: 36.8vw 0 42.667vw; }

    .data::before{ width: 160vw; height: 85.333vw; top: -16.8vw; bottom: unset; left: -38.4vw; transform: rotate(17deg); margin: 0; }

    .data .flex{ flex-direction: column; }

    .data .txt p{ font-size: 5.333vw; }

    .data .ttl{ width: fit-content; flex-direction: column; align-items: center; gap: 4.8vw; margin-top: 6.4vw; }

    .data .ttl h2{ font-size: 4.267vw; }

    .data .eng{ margin-top: 0; position: absolute; z-index: -10; top: 40.267vw; right: 4%; text-align: right; }

    .data .eng p{ font-size: 11.733vw; line-height: 1.1; }

    .solution00{ margin-top: 0; }

    .solution00 h2{ margin-bottom: 6.4vw; }

    .solution:not(.solution00){ padding: 6.4vw 0; }

    .solution .grid{ gap: 0; grid-template-columns: 1fr; margin-top: 8.533vw; }

    .solution01 .img,.solution02 .img,.solution03 .img,.solution04 .img{ width: 100%; grid-area: 2/1/3/2; }

    .solution .btn{ grid-area: 3/1/4/2; margin-top: 6.4vw; }

    .solution h3 > span.eng{ font-size: 19.2vw; }

    .solution h3 p{ margin: 4.267vw 0; font-size: 4.533vw; }

    .solution h3 p strong{ font-size: 5.867vw; }

    .solution .sub{ margin: 0 0 6.4vw; font-size: 3.733vw; line-height: 1.8; }

    .solution .sub span,
    .solution.solution01 .sub span:first-child,
    .solution.solution01 .sub span:last-child{ padding: 1.067vw; }

    .solution.solution01 .sub span:first-child{ padding-right: 0; }
    .solution.solution01 .sub span:last-child{ padding-left: 0; }

    .solution.solution01 .sub{ line-height: 2.4; }

    .solution01 .img{ display: flex; height: 76.8vw; }

    .solution01 .img div:first-child{ width: 64vw; }
    .solution01 .img div:last-child{ width: 36.8vw; }

    .solution02 .img{ height: 64vw; }

    .solution03 .img{ width: 100%; margin-left: 0; }

    .solution04 .grid > .eng:not(.btn){ font-size: 14.933vw; right: 4%; bottom: -23.467vw; }

    .solution03::before { clip-path: polygon(0 0, 100% 15%, 100% 100%, 0 100%); }

    .solution04::before{ height: 150%; clip-path: polygon(0 15%, 100% 0, 100% 100%, 0% 88%); top: -28.8vw; }

    .voice{ margin: 42.667vw 0 32vw; }

    .voice .grid { grid-template-columns: 100%; gap: 0; }

    .voice .user{ grid-area: 2/1/3/2; width: 100%; height: auto; }

    .voice .user .txt{ padding: 4.267vw 6.4vw; bottom: -4.267vw; }

    .voice .user .txt p { font-size: 4.267vw; }

    .voice .user .txt h3{ margin-top: 2.133vw; font-size: 3.733vw; }

    .voice .img{ width: 64vw; height: auto; position: unset; }

    .voice .btn{ grid-area: 3/1/4/2; margin-top: 12.8vw; }

    .voice .grid > .txt p:not(.eng){ margin: 4.267vw 0 6.4vw; }

    .area, .price,.flow{ margin-top: 32vw; }

    .area::before{ height: 118%; top: -18.4vw; left: -30%; }

    .area h2{ margin-bottom: 11.733vw; }

    .area ul { flex-direction: column; gap: 8.533vw; }

    .area li { max-width: 85%; margin: 0 auto; }

    .area .btn, .price .btn { margin-top: 10.667vw; }

    .price ul{ gap: 2%; align-items: baseline; margin: 12.8vw auto 6.4vw; }

    .price li{ width: unset; }

    .price li:first-child{ margin-left: 1%; }

    .price img{ width: 80%; }

    .price li p{ margin-top: 3.2vw; font-size: 3.733vw; }

    .area::after,.price::after{ content: none; }

    .flow::before{ clip-path: polygon(0 0, 100% 5%, 100% 100%, 0 95%); height: 100%; top: -26.667vw; }

    .flow ul{ flex-direction: column; }

    .flow li,.flow li:nth-child(2),.flow li:nth-child(3),.flow li:nth-child(4){ width: 100%; margin-top: 16vw; }

    .flow li h3{ height: 19.2vw; font-size: 4.8vw; }

    .flow::after{ height: 23.467vw; bottom: -12.8vw; }

    .news{ margin: 32vw 0 24.267vw; }

    .news .grid{ display: flex; flex-direction: column; }

    .news h2{ margin-bottom: 8.533vw; }

    .news ul{ gap: 6.4vw; width: 80%; }

    .news li a{ flex-direction: column; align-items: flex-start; gap: 2.133vw; }

    .news .btn{ margin-top: 10.667vw; }

    .news::before{ width: 92%; height: 120%; }
}