body {
    overflow-x: clip;
}

/* back */
.l-fixed-bg::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    z-index: -10;
    width: 100%;
    height: 100%;
    background-image: url('/common/assets/img/top/deco_back.svg');
    background-size: cover;
    background-position: center;
}

.l-bg-blur {
    position: relative;
}

.l-bg-blur::after {
    content: "";
    display: block;
    width: 100%;
    height: var(--size-08);
    position: absolute;
    z-index: 100;
    left: 0;
    pointer-events: none;
}

.l-bg-blur.l-bg-blur-bottom::after {
    background-image: linear-gradient(to top, var(--color-white), var(--color-white-transparent));
    bottom: 0;
}

.l-bg-blur.l-bg-blur-top::after {
    background-image: linear-gradient(to top, var(--color-white-transparent), var(--color-white));
    top: 0;
}

.l-bg-wave {
    position: relative;
    padding-top: clamp(var(--size-01), 0.61rem + 0.52vw, var(--size-02));
    padding-bottom: clamp(var(--size-01), 0.61rem + 0.52vw, var(--size-02));
}

.l-bg-wave+* {
    padding-top: 21rem !important;
}

.l-wave-prev {
    padding-bottom: 21rem !important;
}

.l-bg-wave::before,
.l-bg-wave::after {
    content: "";
    width: 100vw;
    position: absolute;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    z-index: 100;
}

.l-bg-wave::before {
    background-image: url(/common/assets/img/top/back_secondary_wave_top.svg);
    aspect-ratio: 10 / 1;
    bottom: calc(100% - 1px);
}

.l-bg-wave::after {
    background-image: url(/common/assets/img/top/back_secondary_wave_bottom.svg);
    aspect-ratio: 10 / 2.5;
    top: calc(100% - 1px);
}

.l-bg-wave.l-bg-wave-rev::before {
    background-image: url(/common/assets/img/top/back_primary_wave_top.svg);
}

.l-bg-wave.l-bg-wave-rev::after {
    background-image: url(/common/assets/img/top/back_primary_wave_bottom.svg);
}

.l-cnt-front {
    z-index: 200;
}

/* ttl */
.c-head-sub {
    text-transform: uppercase;
    letter-spacing: .3em;
}

/* kv */
.p-mv-bg {
    overflow: hidden;
}

#top #sec-mv .c-col {
    padding-bottom: var(--size-04);
}

.l-mv-txt {
    gap: var(--size-02);
    position: relative;
}

.l-mv-txt p {
    padding-left: var(--size-015);
    z-index: 1;
}

.l-main-copy br {
    display: block;
}

.l-main-copy span {
    z-index: 1;
    padding: 0 var(--size-01);
    background-color: var(--color-white);
}

.l-marker-white {
    display: block;
}

.l-img-kv {
    max-width: 50rem;
    width: 100%;
}

#l-lottie-mv {
    width: 100%;
    margin: 0 auto;
    aspect-ratio: 1 / 0.75;
    background-color: rgba(0, 0, 0, 0.05);
}

#sec-mv .p-mv-parts:nth-of-type(1) {
    top: 0;
    right: -3em;
}

#sec-mv .p-mv-parts:nth-of-type(2) {
    top: auto;
    bottom: -1em;
    right: -1em;
}

#sec-mv .p-mv-parts:nth-of-type(3) {
    top: 30%;
    left: auto;
    right: 3.5em;
}


/* introduction */
.l-intro-img {
    max-width: 50rem !important;
    margin: 0 auto;
}

.l-bg-intro {
    position: relative;
    overflow: hidden;
    background-color: var(--color-white);
    padding-bottom: var(--size-10);
}

.l-badge {
    position: absolute;
    z-index: 0;
    opacity: .2;
    pointer-events: none;
    will-change: transform;
}

.l-badge:nth-of-type(1) {
    top: 5%;
    left: 15%;
    width: clamp(8rem, 6.09rem + 5.16vw, 16rem);
    transform: rotate(15deg);
}

.l-badge:nth-of-type(2) {
    top: 50%;
    left: 40%;
    width: clamp(10rem, 7.61rem + 6.45vw, 20rem);
    transform: rotate(10deg);
}

.l-badge:nth-of-type(3) {
    top: calc(100% - 25rem);
    left: 0;
    width: clamp(15rem, 11.42rem + 9.68vw, 30rem);
    transform: rotate(-30deg);
}

.l-badge:nth-of-type(4) {
    top: calc(100% - 20rem);
    left: calc(100% - 20rem);
    width: clamp(8rem, 6.09rem + 5.16vw, 16rem);
    transform: rotate(-10deg);
}

.l-badge:nth-of-type(5) {
    top: 0;
    left: calc(100% - 20rem);
    width: clamp(12.5rem, 9.52rem + 8.06vw, 25rem);
    transform: rotate(15deg);
}

#sec-intro {
    position: relative;
    z-index: 1;
}


/* data */
.l-deco-shine {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--size-08);
}

.l-deco-shine h2 {
    flex: 1;
    width: fit-content;
}

.l-deco-shine::before,
.l-deco-shine::after {
    content: "";
    width: var(--size-10);
    height: var(--size-10);
    background-image: url("/common/assets/img/top/deco_shine.svg");
    background-size: contain;
    background-repeat: no-repeat;
}

.l-deco-shine::after {
    transform: scaleX(-1);
}

.l-counter-container {
    flex-direction: column-reverse !important;
}

.l-fs-xl {
    font-size: clamp(var(--size-04), 1.6rem + 2.08vw, var(--size-07));
}

.l-count-up {
    font-family: var(--font-family-num);
}

.l-txt-unit {
    font-size: var(--font-size-m);
    padding-left: 0.5em;
}

/* feature */
.l-feat-card {
    padding: var(--size-column) !important;
}

.l-feat-card picture {
    max-width: 50rem !important;
}

.l-feat-list dt {
    color: var(--color-white);
    background-color: var(--color-primary-500);
    border-radius: 100rem;
    padding: var(--size-005) var(--size-02);
    width: fit-content;
}

.l-sticky-wrapper {
    align-items: flex-start !important;
}

.l-sticky-sidebar {
    position: sticky;
    top: calc(var(--height-header) + var(--size-column));
}

.js-feature-nav li {
    padding-left: var(--size-005);
    margin-bottom: var(--size-03);
    transition: padding 0.4s ease;
}

.js-feature-nav li.is-active {
    padding-left: var(--size-01);
    border-left: 3px solid var(--color-primary-500);
    border-left-color: var(--color-primary-500);
}

.l-feature-nav li.is-active {
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-500) !important;
}

.c-col.l-sticky-wrapper {
    gap: var(--size-06);
}

.c-col.u-col-02>.c-col-box.l-sticky-sidebar {
    flex: 0 0 15em;
    max-width: 15em;
}

.c-col.u-col-02>.c-col-box.l-scroll-content {
    flex: 0 0 calc(100% - var(--size-06) - 15em);
    max-width: calc(100% - var(--size-06) - 15em);
    gap: var(--size-10);
}

/* flow */
.l-flow-wrap {
    position: relative;
    z-index: 1;
}

.l-flow-line-box {
    position: absolute;
    top: 74px;
    left: 12.5%;
    width: 75%;
    height: 2px;
    z-index: -1;
}

.l-flow-line-active {
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background-color: var(--color-gray-200);
    transition: width 2s cubic-bezier(0.22, 1, 0.36, 1) .5s;
}

.l-flow-wrap.is-active .l-flow-line-active {
    width: 100%;
}

.l-flow-item {
    text-align: center;
}

.l-flow-head {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--size-02);
}

.l-flow-num {
    font-size: var(--size-04);
    font-family: var(--font-family-num);
    line-height: 1;
}

.l-flow-txt {
    font-size: var(--size-02);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray-700);
    margin-bottom: var(--size-01);
}

.l-fc-primary-300 {
    color: var(--color-primary-300);
}

.l-fc-secondary-300 {
    color: var(--color-secondary-300);
}

.l-fc-secondary-500 {
    color: var(--color-secondary-500);
}

.l-flow-dot {
    width: var(--size-015);
    height: var(--size-015);
    background-color: var(--color-gray-200);
    border-radius: 50%;
}

.l-flow-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--size-01);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--size-005);
    padding: var(--size-03);
    height: 100%;
}

.l-flow-img {
    text-align: center;
    display: flex;
    max-width: var(--size-20);
    align-items: center;
    justify-content: center;
}

.l-flow-ttl {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-l);
    height: 2lh;
}

.l-flow-desc {
    font-size: 1.3rem;
    text-align: left;
}

.l-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.l-modal.is-open {
    opacity: 1;
    visibility: visible;
}

.l-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    cursor: pointer;
}

.l-modal-content {
    position: relative;
    z-index: 1;
    width: 90%;
    max-width: 100rem;
}

.l-modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: var(--color-white);
    font-size: 4rem;
    line-height: 1;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: opacity 0.3s ease;
    padding: 0;
}

@media (any-hover: hover) {
    .l-modal-close:hover {
        opacity: 0.7;
    }
}

/* voice */
.l-grid-wrap {
    display: grid;
    grid-template-columns: 1fr 2fr;
    column-gap: var(--size-column);
    grid-template-rows: auto auto 1fr;
    grid-template-areas:
        "text    slider"
        "cta-btn slider"
        ".       slider-btn";
}

.l-voice-slider-wrap {
    grid-area: slider;
    margin-right: calc(50% - 50vw);
    padding-right: var(--size-04);
    overflow: hidden;
}

.l-voice-track {
    display: flex;
    gap: var(--size-04);
    width: max-content;
    will-change: transform;
}

.l-voice-slide {
    width: 40rem;
    flex-shrink: 0;
}

.l-voice-card {
    position: relative;
    padding: var(--size-03);
    height: 100%;
}

.l-card-cnt {
    display: flex;
    flex-direction: column;
    gap: var(--size-005);
}


.l-card-ttl {
    display: flex;
    justify-content: center;
    margin-left: var(--size-09);
    height: 2lh;
}

.l-voice-img {
    position: absolute;
    max-width: var(--size-10);
    top: var(--size--02);
    left: var(--size-015);
    z-index: 1;
}

.l-voice-slider-btn {
    grid-area: slider-btn;
    display: flex;
    align-items: center;
    gap: var(--size-02);
}

.l-btn-wrap {
    display: flex;
    gap: var(--size-02);
    align-items: center;
}

.l-voice-btn {
    width: var(--size-06);
    height: var(--size-06);
    border: 1px solid var(--color-primary-500);
    border-radius: 50%;
    background-color: transparent;
    color: var(--color-primary-500);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.l-voice-btn::before {
    content: "";
    width: var(--size-015);
    height: var(--size-015);
    border-top: 2px solid currentColor;
    border-right: 2px solid currentColor;
}

.l-voice-btn-prev::before {
    transform: rotate(-135deg);
    margin-left: var(--size-005);
}

.l-voice-btn-next::before {
    transform: rotate(45deg);
    margin-right: var(--size-005);
}

.js-voice-toggle {
    width: var(--size-06);
    height: var(--size-06);
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.js-voice-toggle::before {
    content: "";
    display: block;
    width: var(--size-015);
    height: var(--size-02);
    border-left: var(--size-005) solid currentColor;
    border-right: var(--size-005) solid currentColor;
    box-sizing: border-box;
    border-color: var(--color-primary-500);
}

.js-voice-toggle.is-stopped::before {
    width: 0;
    height: 0;
    border-left: var(--size-02) solid var(--color-primary-500);
    border-right: 0;
    border-top: var(--size-015) solid transparent;
    border-bottom: var(--size-015) solid transparent;
    margin-left: var(--size-005);
}

/* cta */
#sec-cta {
    padding-top: var(--size-12);
}

.l-frame-cta {
    max-width: 90rem;
    margin: 0 auto;
    padding: var(--size-05) !important;
    overflow: hidden;
    position: relative;
}

.c-btn.p-btn-secondary {
    background-color: var(--color-white);
    color: var(--color-secondary-500);
    border-color: var(--color-secondary-500);
}

.c-btn.p-btn-secondary::before {
    background-color: var(--color-secondary-500);
}

#sec-cta .c-col-box {
    z-index: 100;
}


.l-cta-img {
    max-width: 30rem;
}

#sec-cta .l-cta-parts {
    top: 0;
    right: 0;
}

.l-parts-item {
    position: absolute;
    width: max-content;
    opacity: .9;
}

.l-parts-item:nth-of-type(1) {
    top: var(--size-03);
    left: calc(100% - var(--size-15));
}

.l-parts-item:nth-of-type(2) {
    top: 50%;
    left: var(--size--15);
}

.l-parts-item:nth-of-type(3) {
    top: 0;
    left: calc(50% - var(--size-20));
    ;
}

.l-parts-item:nth-of-type(4) {
    top: calc(100% - var(--size-04));
    left: calc(50% + var(--size-20));
}

@media (any-hover: hover) {
    .l-voice-btn:hover {
        background-color: var(--color-primary-500);
        color: var(--color-white);
    }
}

@media (max-width: 1024px) {

    /* voice */
    .l-grid-wrap {
        grid-template-columns: 1fr;
        grid-template-areas:
            "text"
            "slider"
            "slider-btn"
            "cta-btn";
    }

    .l-voice-txt {
        text-align: center;
    }

    .l-voice-cta-btn {
        display: flex;
        text-align: center;
        justify-content: center;
    }

    .l-voice-slider-wrap {
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
        padding-left: calc(50vw - 14rem);
        padding-right: calc(50vw - 14rem);
        width: 100vw;
        max-width: 100vw;
        min-width: 0;
    }

    .l-voice-track {
        margin-left: calc(-28rem - var(--size-04));
    }

    .l-voice-slide {
        width: 28rem;
        padding-top: var(--size-03);
    }

    .l-voice-card {
        padding-top: var(--size-06);
    }

    .l-card-ttl {
        margin-left: 0;
        text-align: center;
    }

    .l-voice-img {
        top: var(--size--04);
        left: calc(50% - var(--size-05));
    }

    .l-voice-slider-btn {
        flex-direction: column;
    }

    .l-btn-wrap {
        justify-content: center;
        margin-top: 0;
    }

    /* flow */
    #sec-flow .c-col.u-col-04>.c-col-box,
    .c-col.u-col-05>.c-col-box {
        flex: 0 0 calc((100% - var(--size-column)) / 2);
        max-width: calc((100% - var(--size-column)) / 2);
    }

    .l-flow-line-box,
    .l-flow-dot {
        display: none;
    }
}

@media (max-width: 768px) {

    /* back */
    .c-col.u-col-02>.c-col-box.l-scroll-content {
        flex: 1;
        max-width: 100%;
    }

    .l-bg-wave+* {
        padding-top: var(--size-10) !important;
    }

    .l-wave-prev {
        padding-bottom: var(--size-10) !important;
    }

    .l-bg-wave::before,
    .l-bg-wave::after {
        content: "";
        width: 100vw;
        position: absolute;
        background-repeat: no-repeat;
        background-position: center;
        background-size: contain;
        z-index: 100;
    }

    .l-bg-wave::before {
        background-image: url(/common/assets/img/top/back_secondary_wave_top.svg);
        aspect-ratio: 10 / 1;
        bottom: calc(100% - 1px);
    }

    .l-bg-wave::after {
        background-image: url(/common/assets/img/top/back_secondary_wave_bottom.svg);
        aspect-ratio: 10 / 2.5;
        top: calc(100% - 1px);
    }

    .l-bg-wave.l-bg-wave-rev::before {
        background-image: url(/common/assets/img/top/back_primary_wave_top.svg);
    }

    .l-bg-wave.l-bg-wave-rev::after {
        background-image: url(/common/assets/img/top/back_primary_wave_bottom.svg);
    }

    /* mv */
    .l-main-copy br {
        display: none;
    }

    .l-main-copy span:first-child {
        padding-right: 0;
    }

    .l-main-copy span:last-child {
        padding-left: 0;
    }


    /* introduction */
    .l-badge:nth-of-type(1) {
        top: 20%;
        transform: rotate(-15deg);
    }

    .l-badge:nth-of-type(2) {
        top: calc(50% - 10rem);
        left: calc(50% + 2rem);
    }

    .l-badge:nth-of-type(4) {
        top: calc(100% - 12rem);
        left: calc(100% - 12rem);
        transform: rotate(15deg)
    }

    .l-badge:nth-of-type(5) {
        left: calc(100% - 15rem);
    }

    /* data */
    .l-deco-shine::before,
    .l-deco-shine::after {
        display: none;
    }

    #sec-flow .c-col.u-col-04>.c-col-box,
    .c-col.u-col-05>.c-col-box {
        flex: 0 0 100%;
        max-width: 100%;
    }

    /* cta */
    .l-frame-cta {
        padding: var(--size-05) var(--size-04) !important;
        overflow: hidden;
        position: relative;
    }
}

@media (max-width: 520px) {

    /* mv */
    .l-main-copy br {
        display: block;
    }

    .l-main-copy span {
        padding: 0 var(--size-01) !important;
    }
}