/* ========== main_slider ========== */
.l_main_visual_top {
    position: relative;
}

.head_back_img {
    width: 100%;
    height: 360px;
    background: url(/wp-content/themes/chatplus/assets/img/common/head_back.png);
    background-position: center center;
    background-size: 1440px auto;
    position: absolute;
    top: -68px;
    left: 0;
}

.main_visual_slider {
    width: 100%;
    height: 100%
}

.slide-container {
    width: 1000px;
    margin: 0 1.25rem;
    border-radius: var(--border-radius-normal);
}

.aspect-ratio-box {
    height: 0;
    padding-top: 42%;
    position: relative;
    overflow: hidden;
}

.slide-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.arrow_box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: calc(1000px + 40px);
    position: absolute;
    top: calc(50% - 20px);
    left: 50%;
    transform: translate(-50%, 0);
}

.prev-arrow,
.next-arrow {
    display: block;
    width: 40px;
    height: 40px;
    background: var(--c-navy);
    border-radius: 50%;
    transition: all .3s ease;
    cursor: pointer;
    position: relative;
}

.prev-arrow {
    transform: rotate(180deg);
    margin-right: 20px;
}

.prev-arrow::before,
.next-arrow::before {
    position: absolute;
    content: "";
    width: 10px;
    height: 10px;
    border-right: 1px solid var(--c-white);
    border-top: 1px solid var(--c-white);
    top: 0;
    bottom: 0;
    left: -4px;
    right: 0;
    margin: auto;
    transform: rotate(45deg);
}

.slick-dots {
    bottom: 16px;
}

.slick-dots li button:before {
    font-size: 72px;
    color: var(--c-white);
}

.slick-dots li.slick-active button:before {
    color: var(--c-white);
}

.slick-dotted.slick-slider {
    margin-bottom: 2rem;
}

.s_chatplus {
    background: linear-gradient(#FFFFFF 0%,
            #C8EEFA 60%,
            #91DEF4 80%);
}

.s_chatplus .slide-content {
    display: grid;
    grid-template-areas: "cp_subtxt cp_img"
        "cp_h2 cp_img";
}

.s_chatplus .subtext {
    grid-area: cp_subtxt;
    position: absolute;
    bottom: 5%;
    left: 10%;
}

.s_chatplus .subtext img {
    max-width: 404px;
    width: 100%;
    height: auto;
}

.s_chatplus h2 {
    grid-area: cp_h2;
    position: absolute;
    top: 0;
    left: 10%;
}

.s_chatplus h2 img {
    max-width: 518px;
    width: 100%;
    height: auto;
}

.s_chatplus .cp_kv {
    grid-area: cp_img;
    position: absolute;
    top: 0;
}

.s_chatplus .cp_kv img {
    max-width: 546px;
    width: 100%;
    max-height: 450px;
}

.s_aaplus {
    background: var(--aa-gradient);
}

.s_faqplus {
    background: var(--fp-blue);
}


@media (max-width: 1099px) and (min-width: 769px) {
    .slide-container {
        width: 90%;
    }

    .main_visual_slider .slick-slide .aspect-ratio-box {
        height: 0;
        padding-top: 40%;
    }

    .arrow_box {
        width: 92%;
    }
}

@media screen and (max-width: 768px) {
    .slide-container {
        width: 100%;
        margin: 0 1rem;
    }

    .aspect-ratio-box {
        height: 0;
        padding-top: 110%;
        position: relative;
    }

    .arrow_box {
        width: 88%;
    }

    .prev-arrow,
    .next-arrow {
        width: 32px;
        height: 32px;
    }

    .s_chatplus .slide-content {
        display: grid;
        grid-template-areas: "cp_subtxt"
            "cp_h2"
            "cp_img";
    }

    .s_chatplus .subtext {
        left: 6%;
        bottom: 40%;
    }

    .s_chatplus .subtext img {
        width: 75%;
    }

    .s_chatplus h2 {
        left: 2%;
        top: -35%;
        z-index: 1;
    }

    .s_chatplus h2 img {
        width: 85%;
    }

    .s_chatplus .cp_kv {
        top: auto;
        bottom: 10%;
    }

    .s_chatplus .cp_kv img {
        max-width: 680px;
        max-height: max-content;
    }
}

.l_service_kv_back {
    width: calc(100% - 1.5rem);
    margin-right: 1.5rem;
    position: relative;
    padding-bottom: 31.78%;
    height: 0;
    overflow: hidden;
}

.responsive-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-normal);
}

@media (min-width: 1440px) {
    .image-wrapper {
        max-width: 1416px;
    }
}

.faq_kv_txt {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 4.5vw;
    width: fit-content;
}

.faq_kv_logo {
    margin-bottom: .5vw;
}

.faq_kv_logo img {
    width: 100%;
    height: auto;
    display: block;
    max-width: 12.25vw;
}

.faq_kv_lead_sub {
    font-size: clamp(1rem, 0.7254rem + 1.1268vw, 1.5rem);
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: .1em;
}

.faq_kv_lead_sub .faq_gradient-text {
    font-size: clamp(1.25rem, 0.838rem + 1.6901vw, 2rem);
}

.faq_kv_lead {
    font-size: clamp(1.5rem, 0.9507rem + 2.2535vw, 2.5rem);
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: .1em;
}

.faq_kv_copy {
    width: fit-content;
    font-size: clamp(1.375rem, 0.757rem + 2.5352vw, 2.5rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 1vw;
    position: relative;
    letter-spacing: .1em;
}

.faq_kv_copy .faq_gradient-text {
    position: relative;
    bottom: -3px;
}

.faq_kv_copy .en {
    font-size: clamp(2.25rem, 1.2887rem + 3.9437vw, 4rem);
    font-family: "Roboto", sans-serif;
}

.faq_kv_copy span {
    display: inline-block;
    font-size: clamp(1.5rem, 0.5387rem + 3.9437vw, 3.25rem);
}

.faq_kv_copy::after {
    content: "";
    background-image: url(/wp-content/themes/chatplus/assets/img/common/plus_fp_gradient.svg);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    width: 2vw;
    height: 2vw;
    position: absolute;
    top: 1vw;
    right: -1.5vw;
}

@media screen and (max-width: 1180px) {
    .faq_main {
        margin: 77px 0 5rem;
    }
}

@media screen and (max-width: 768px) {
    .faq_kv_back {
        margin: auto;
        padding-bottom: 100%;
    }

    .faq_kv_txt {
        top: 1.5rem;
        transform: translateY(0);
        left: 1.5rem;
    }

    .faq_kv_copy::after {
        width: 18px;
        height: 18px;
        right: -3vw;
    }

    .faq_kv_logo img {
        width: auto;
        height: 36px;
        max-width: fit-content;
    }
}

.aa_kv_txt {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 4.5vw;
    width: fit-content;
}

.aa_kv_logo {
    margin-bottom: .5vw;
}

.aa_kv_logo img {
    width: 100%;
    height: auto;
    display: block;
    max-width: 16.25vw;
}

.aa_kv_lead_sub {
    font-size: clamp(1rem, 0.7254rem + 1.1268vw, 1.5rem);
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: .1em;
}

.aa_kv_lead {
    font-size: clamp(1.25rem, 0.7007rem + 2.2535vw, 2.25rem);
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: .1em;
}

.aa_kv_lead span {
    font-size: clamp(1.375rem, 0.757rem + 2.5352vw, 2.5rem);
}

.aa_kv_copy .aa_gradient-text {
    width: fit-content;
    font-size: clamp(2rem, 1.3134rem + 2.8169vw, 3.25rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 1vw;
    position: relative;
    letter-spacing: .1em;
}

.aa_kv_copy .aa_gradient-text::after {
    content: "";
    background-image: url(/wp-content/themes/chatplus/assets/img/common/plus_gradient.svg);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    width: 2vw;
    height: 2vw;
    position: absolute;
    top: .5rem;
    right: -1.5vw;
}

@media screen and (max-width: 1180px) {
    .aa_main {
        margin: 77px 0 5rem;
    }
}

@media screen and (max-width: 768px) {
    .aa_kv_back {
        margin: auto;
        padding-bottom: 100%;
    }

    .aa_kv_txt {
        top: 1.5rem;
        transform: translateY(0);
        left: 1.5rem;
    }

    .aa_kv_copy .aa_gradient-text::after {
        width: 18px;
        height: 18px;
        top: .25rem;
        right: -3vw;
    }

    .aa_kv_logo img {
        width: auto;
        height: 36px;
        max-width: fit-content;
    }
}

/* ========== lead ========== */
.l_main_lead {
    background: url(/wp-content/themes/chatplus/assets/img/top/lead_back.png);
    margin-bottom: 7.5rem;
    background-size: cover;
    background-position: bottom;
}

.l_main_lead_inner {
    max-width: 1148px;
    width: 100%;
    margin: 0 auto;
    padding: 5rem 1.5rem 5rem;
}

.l_main_lead_list {
    display: flex;
    gap: .5rem;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
}

.l_main_lead_list li {
    display: inline-block;
    background: var(--cp-gradient);
    color: var(--c-white);
    border-radius: var(--border-radius-capsule);
    font-size: clamp(1rem, 0.7254rem + 1.1268vw, 1.5rem);
    font-weight: 600;
    line-height: 1.5;
    padding: .5rem clamp(0.75rem, 0.0634rem + 2.8169vw, 2rem);
}

.l_main_lead_list li .number {
    font-family: "Roboto", sans-serif;
    font-size: clamp(1.5rem, 0.6761rem + 3.3803vw, 3rem);
}

.l_main_lead_list li .subtext {
    font-size: clamp(0.875rem, 0.669rem + 0.8451vw, 1.25rem);
}

.l_main_lead_list li .subtext_small {
    font-size: clamp(0.75rem, 0.6813rem + 0.2817vw, 0.875rem);
    font-weight: 400;
}

.l_main_lead_inner h2 {
    font-size: clamp(1.5rem, 1.088rem + 1.6901vw, 2.25rem);
    font-weight: 600;
    text-align: center;
    line-height: 1.5;
}

.l_main_lead_inner h2 .cp_gradient-text {
    font-size: clamp(2.5rem, 1.9507rem + 2.2535vw, 3.5rem);
}

.l_main_lead_note {
    text-align: center;
    font-size: .75rem;
    color: var(--sub-text);
}

@media screen and (min-width: 768px) and (max-width: 969px) {
    .l_main_lead_list li {
        font-size: 1rem
    }

    .l_main_lead_list li .number {
        font-size: 1.75rem;
    }
}

@media screen and (max-width: 768px) {
    .l_main_lead {
        margin-bottom: 5rem;
    }

    .l_main_lead_inner {
        padding: 0 1.5rem 5rem;
    }

    .l_main_lead_list {
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 1rem;
    }

    .l_main_lead_list li {
        width: 100%;
        text-align: center;
    }
}

/* ========== c_platform ========== */
.c_platform {
    max-width: 1148px;
    width: 100%;
    margin: 0 auto 15rem;
    padding: 0 1.5rem 26rem;
    position: relative;
    --platform-width: min(1100px, 100vw - 48px);
}

.c_platform_lead {
    font-size: clamp(1.25rem, 1.1127rem + 0.5634vw, 1.5rem);
    font-weight: 600;
    color: var(--cp-blue);
}

.c_platform_ttl h2 {
    font-family: "Roboto", sans-serif;
    font-size: clamp(2rem, 1.7254rem + 1.1268vw, 2.5rem);
    font-weight: 700;
}

.c_platform_cp,
.c_platform_aa,
.c_platform_faq {
    position: absolute;
}

.c_platform_cp {
    top: 3.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.c_platform_aa {
    top: calc(3.5rem + 240px);
    left: 50%;
    transform: translateX(calc(-50% - 150px));
}

.c_platform_faq {
    top: calc(3.5rem + 240px);
    left: 50%;
    transform: translateX(calc(-50% + 150px));
}

.c_platform_cp_circle,
.c_platform_aa_circle,
.c_platform_faq_circle {
    border: 1p solid var(--c-white);
    border-radius: var(--border-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.c_platform_cp_circle {
    width: 260px;
    height: 260px;
    background: var(--cp-blue_60);
}

.c_platform_aa_circle {
    width: 280px;
    height: 280px;
    background: var(--aa-gradient_60);
}

.c_platform_faq_circle {
    width: 280px;
    height: 280px;
    background: var(--fp-gradient_dl_60);
}

.c_platform_cp_circle h3,
.c_platform_aa_circle h3,
.c_platform_faq_circle h3 {
    font-size: 1.25rem;
    color: var(--c-white);
    font-weight: 600;
    position: relative;
    z-index: 2;
}

.c_platform_cp_circle h3::after {
    content: "";
    width: calc(var(--platform-width) / 2 + 46px);
    height: 1px;
    background: var(--cp-gradient);
    position: absolute;
    bottom: 0;
    left: 0;
}

.c_platform_aa_circle h3::after {
    content: "";
    width: calc(var(--platform-width) / 2 - 75px);
    height: 1px;
    background: var(--aa-gradient);
    position: absolute;
    bottom: 0;
    right: 0;
}

.c_platform_faq_circle h3::after {
    content: "";
    width: calc(var(--platform-width) / 2 - 140px + 41px);
    height: 1px;
    background: var(--fp-gradient_dl);
    position: absolute;
    bottom: 0;
    left: 0;
}

.c_platform_blur {
    position: absolute;
    top: -1.25rem;
    left: -1.25rem;
    filter: blur(80px);
    width: calc(100% + 2.5rem);
    height: calc(100% + 2.5rem);
    border-radius: var(--border-radius-circle);
}

.c_platform_cp_circle .c_platform_blur {
    background: var(--cp-blue);
}

.c_platform_aa_circle .c_platform_blur {
    background: var(--aa-gradient);
}

.c_platform_faq_circle .c_platform_blur {
    background: var(--fp-gradient_dl);
}

.c_platform_content {
    min-width: 320px;
    width: 100%;
    position: absolute;
    z-index: 2;
}

.c_platform_cp .c_platform_content {
    bottom: -1.25rem;
    right: calc((var(--platform-width) / 2 - 130px) * -1);
}

.c_platform_aa .c_platform_content {
    bottom: -3.125rem;
    left: calc((var(--platform-width) / 2 - 280px) * -1);
}

.c_platform_faq .c_platform_content {
    bottom: -1.25rem;
    right: calc((var(--platform-width) / 2 - 280px) * -1);
}

.c_platform_content a {
    display: flex;
    flex-direction: column;
}

.c_platform_logo {
    margin-bottom: .5rem;
}

.c_platform_cp .c_platform_content .c_platform_logo,
.c_platform_faq .c_platform_content .c_platform_logo {
    text-align: end;
}

.c_platform_logo img {
    height: 32px;
}

.c_platform_description {
    position: relative;
}

.c_platform_description h4 {
    font-size: 1.25rem;
    font-weight: 600;
}

.c_platform_arrow {
    position: absolute;
    bottom: .25rem;
    right: 0;
    width: 1rem;
    height: 1rem;
}

@media screen and (max-width: 829px) {
    .c_platform {
        margin: 0 auto 12.5rem;
        padding: 0 1.5rem 0rem;
    }

    .c_platform_cp, .c_platform_aa, .c_platform_faq {
        position: relative;
    }

    .c_platform_cp_circle h3, .c_platform_aa_circle h3, .c_platform_faq_circle h3 {
        display: none;
    }

    .c_platform_cp {
        top: 2rem;
        left: 0;
        transform: translateX(0);
        z-index: inherit;
    }

    .c_platform_aa,
    .c_platform_faq {
        top: 1.5rem;
        left: 0;
        transform: translateX(0);
    }

    .c_platform_faq {
        top: 1rem;
        left: 0;
        transform: translateX(0);
    }

    .c_platform_aa_circle,
    .c_platform_faq_circle {
        width: 260px;
        height: 260px;
    }

    .c_platform_cp .c_platform_content .c_platform_logo, .c_platform_faq .c_platform_content .c_platform_logo {
        text-align: start;
    }

    .c_platform_cp .c_platform_content {
        top: 50%;
        transform: translateY(-50%);
        right: inherit;
        bottom: inherit;
    }

    .c_platform_aa .c_platform_content,
    .c_platform_faq .c_platform_content {
        left: inherit;
        bottom: inherit;
        top: 50%;
        transform: translateY(-50%);
    }

    .c_platform_sp_flex {
        display: flex;
        align-items: end;
    }
}

/* ========== l_result ========== */
.l_result {
    background-image: url(/wp-content/themes/chatplus/assets/img/top/result_back.png);
    background-position: center bottom;
    background-repeat: no-repeat;
    background-size: cover;
}

.l_result_inner {
    max-width: 1148px;
    width: 100%;
    margin: auto;
    padding: 0 1.5rem 15rem;
    position: relative;
    top: -3rem;
}

.l_result_inner h2 {
    font-size: clamp(1.5rem, 1.088rem + 1.6901vw, 2.25rem);
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 2.5rem;
    text-align: center;
}

.l_result_list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
}

.l_result_list li {
    width: calc(100% / 3 - 1.5rem);
    background: var(--c-white);
    border-radius: var(--border-radius-normal);
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    position: relative;
}

.l_result_list li::before {
    content: "";
    width: 100%;
    height: 8px;
    background: var(--cp-gradient_90);
    position: absolute;
    top: 0;
    left: 0;
    border-radius: var(--border-radius-normal) var(--border-radius-normal) 0 0;
}

.l_result_list_ttl {
    display: flex;
    gap: .5rem;
}

.l_result_list_no {
    background: var(--cp-background);
    border-radius: var(--border-radius-circle);
    width: 32px;
    height: 32px;
    text-align: center;
    flex-shrink: 0;
}

.l_result_list_no span {
    font-family: "Roboto", sans-serif;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0;
    position: relative;
}

.l_result_list li h3 {
    font-size: clamp(1.25rem, 1.1127rem + 0.5634vw, 1.5rem);
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.l_result_list li h3 span {
    font-size: 77%;
    letter-spacing: 0;
    font-family: "Roboto", sans-serif;
}

@media screen and (min-width: 768px) and (max-width: 1049px) {
    .l_result_list_ttl {
        flex-direction: column;
    }
}

@media screen and (max-width: 768px) {
    .l_result_inner {
        padding: 0 1.5rem 17rem;
    }

    .l_result_list {
        flex-direction: column;
    }

    .l_result_list li {
        width: 100%;
        box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.1);
    }

    .l_result_list li h3 {
        margin-bottom: 1rem;
    }
}

/* ========== news_seminar_common ========== */
.l_news, .l_seminar {
    padding-bottom: 12.5rem;
}

/* ========== news ========== */
.l_news_warpper {
    max-width: 1148px;
    width: 100%;
    margin: auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-areas: "n_title n_list"
        "n_all_link_btn n_list";
    grid-template-rows: 80px auto;
    gap: 2.5rem;
}

.l_news_warpper .ttl_section {
    grid-area: n_title;
}

.l_news_warpper .common_btn {
    grid-area: n_all_link_btn;
}

.l_news_warpper .l_news_list {
    grid-area: n_list;
}

.l_news_list {
    flex-basis: 71.7%;
    max-width: 760px;
}

.l_news_list li {
    border-bottom: 1px solid var(--line-solid);
    padding: 1.5rem 0;
}

.l_news_data {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.l_news_data time {
    font-family: "Roboto", sans-serif;
    font-size: .75rem;
}

.l_news_data .news_category {
    font-size: .75rem;
    line-height: 1.5;
    color: var(--sub-text);
    border: 1px solid var(--sub-text);
    border-radius: var(--border-radius-normal);
    padding: 0 .375rem;
}

.l_news_list li a {
    display: block;
    font-weight: 600;
}

.l_news_list li a :hover {
    text-decoration: underline;
    transform: scale(1);
}

@media screen and (max-width: 768px) {
    .l_news_warpper {
        grid-template-areas: "n_title"
            "n_list"
            "n_all_link_btn";
        grid-template-rows: auto;
        gap: 1.5rem;
    }

    .l_news_list :first-child {
        padding-top: 0;
    }

    .l_news_warpper .common_btn {
        margin: 1rem auto 0;
    }
}

/* ========== seminar ========== */
.l_seminar_warpper {
    max-width: 1148px;
    width: 100%;
    margin: auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-areas: "s_title s_all_link_btn"
        "s_list s_list";
    gap: 2.5rem;
}

.l_seminar_warpper .ttl_section {
    grid-area: s_title;
}

.l_seminar_warpper .common_btn {
    grid-area: s_all_link_btn;
    margin: 0 0 0 auto;
}

.l_seminar_warpper .l_seminar_list {
    grid-area: s_list;
}

@media screen and (max-width: 768px) {
    .l_seminar_warpper {
        grid-template-areas: "s_title"
            "s_list"
            "s_all_link_btn";
        gap: 1.5rem;
    }

    .l_seminar_warpper .common_btn {
        margin: 1rem auto 0;
    }
}