html,
body {
    font-family: 'Noto Sans JP', sans-serif;
    margin: 0;
    overflow-x: hidden;
    font-size: 30px;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
span,
label,
a {
    margin: 0;
}

p {
    font-size: 1rem;
    color: #43464B;
}

img {
    width: 100%;
}

a {
    color: black;
    text-decoration: none;
    font-size: 1rem;
}

:root {
    --primary-color: #195042;
}

.show {
    display: block!important;
}

.pc {
    display: block;
}

.sp {
    display: none;
}

.page-width {
    max-width: 800px;
    margin: 0 auto;
}


/* header */

.header {
    /* top: 0%; */
    width: 100%;
    /* position: absolute; */
    z-index: 10;
}

.container_header {
    max-width: 1166px;
    margin: auto;
}

.header .header_content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.7rem 1rem;
}

.header .header_content .navgation ul {
    margin: 0%;
    display: flex;
    align-items: center;
}

.header .header_content .navgation ul li {
    display: inline;
    float: left;
    font-size: 16px;
    color: rgb(0, 0, 0);
    margin-right: 1vw;
    font-family: 'NotoSansJP';
    padding: 16px;
    background-image: linear-gradient(to right, #ffffff, #000000);
    background-position: bottom left;
    background-repeat: no-repeat;
    background-size: 0% 2px;
    -webkit-transition: background-size .5s ease;
    transition: background-size .5s ease;
}

.header .header_content .navgation ul li a {
    color: rgb(0, 0, 0);
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
}

.header .header_content .navgation ul li:last-child {
    text-align: center;
    background: var(--primary-color);
    padding: 10px 50px;
    border-radius: 10px;
}

.header .header_content .navgation ul li:last-child a {
    color: #fff;
}

.header .header_content .navgation ul li:last-child i {
    font-size: 24px;
    margin-bottom: 8px;
}

.header .header_content .navgation ul li:hover {
    /*background-size: 100% 2px;*/
}

.header .header_content .reverse_btn .reverse_link {
    color: #A30F15;
    border: 1px solid #FFD500;
    text-decoration: none;
    background-color: white;
    padding: 7px 20px;
    border-radius: 7px;
    transition: 0.5s;
}

.header .header_content .reverse_btn .reverse_link:hover {
    color: #fff;
    background-color: white;
    border: 1px solid #FFD500;
}

.header .menu_btn {
    display: none;
    z-index: 10;
}

.menu_btn .container {
    display: inline-block;
    cursor: pointer;
}

.bar1,
.bar2,
.bar3 {
    width: 30px;
    height: 2px;
    transition: 0.4s;
    background-color: black;
}

.bar2 {
    margin: 6px 0;
}

.change .bar1 {
    -webkit-transform: rotate(-45deg) translate(-9px, 6px);
    transform: rotate(-45deg) translate(-2px, 0px);
    background-color: white;
}

.change .bar2 {
    opacity: 0;
}

.change .bar3 {
    -webkit-transform: rotate(45deg) translate(-8px, -8px);
    transform: rotate(45deg) translate(-10px, -10px);
    background-color: white;
}

.overlay {
    display: none;
}

.overlay {
    height: 100vh;
    width: 0%;
    position: absolute;
    z-index: 9;
    top: 0;
    right: 0;
    background-color: #333333;
    overflow-x: hidden;
    transition: 0.5s;
}

.overlay-content {
    position: relative;
    top: 15%;
    width: 100%;
    text-align: center;
    margin-top: 30px;
}

.overlay-content ul li {
    list-style: none;
    position: relative;
    background-image: linear-gradient(to right, #ffffff, #ffffff);
    background-position: bottom left;
    background-repeat: no-repeat;
    background-size: 0% 2px;
    -webkit-transition: background-size .5s ease;
    transition: background-size .5s ease;
}

.overlay-content ul li:hover {
    background-size: 100% 2px;
}

.overlay-content ul {
    margin: 30px;
    padding: 0;
}

.overlay a {
    text-decoration: none;
    font-size: 20px;
    color: #ffffff;
    display: block;
    transition: 0.3s;
    text-align: left;
    border-bottom: 1px solid #666666;
    padding: 15px;
}

.overlay a:hover,
.overlay a:focus {
    color: #f1f1f1;
}

.overlay .closebtn {
    position: absolute;
    top: 0px;
    right: 0px;
    font-size: 60px;
}


/* header */

.logo {
    width: 4.5rem;
}

.logo a {
    display: flex;
    ;
}

.navgation {
    display: flex;
    justify-content: center;
}


/* top banner section*/

.top-banner {
    background: url(../imgs/fv.png) no-repeat;
    background-size: cover;
    padding: 4rem 0 4rem 10rem;
    background-position: center right;
}

.fv-content {
    width: 17rem;
    background-color: rgba(255, 255, 255, 0.8);
    padding: 1.5rem;
    border-radius: 2.3rem;
    text-align: center;
}

.fv-content * {
    opacity: 1;
}

.fv-content h3 {
    color: var(--primary-color);
    font-size: 30px;
    line-height: 2.5;
    border-bottom: 2px solid var(--primary-color);
    text-align: left;
}

.fv-content h6 {
    font-size: 20px;
    color: #43464B;
    padding-top: 0.5rem;
    text-align: left;
}

p.tel-contact {
    color: #43464B;
    padding-bottom: 1rem;
    font-size: 16px;
}

.fv-content button {
    width: 13rem;
    margin-top: 2rem;
    margin-bottom: 0.8rem;
    background-color: var(--primary-color);
    border-radius: 0.7rem;
    border: none;
    text-align: center;
    padding: 0.7rem;
}

.fv-content button a p {
    font-size: 16px;
    color: #fff;
}

.fv-content button a h4 {
    font-size: 24px;
    color: #fff;
}

.fv-content .tel {
    display: flex;
    align-items: center;
    justify-content: center;
}

.fv-content .tel img {
    width: 1rem;
    padding-right: 1rem;
    margin-top: 0.1rem;
}

.fv-content .tel h2 {
    font-size: 30px;
}


/* problem section */

.problem {
    background-color: var(--primary-color);
    padding: 5rem 0;
}

.problem-content {
    text-align: center;
}

.problem-content h6 {
    color: #fff;
}

h6.sec-title {
    font-size: 24px;
    text-align: center;
}

.problem-boxes {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: space-between;
    padding: 3.3rem 0 2rem;
}

.problem-box {
    width: calc(50% - 1.1rem);
    border-radius: 0.3rem;
    background-color: #fff;
    display: flex;
    align-items: center;
    padding: 1rem 0rem 1rem 0.8rem;
    margin-bottom: 0.7rem;
}

.problem-box:first-child img {
    width: 49px;
}

.problem-box:nth-child(2) img {
    width: 55px;
}

.problem-box:nth-child(3) img {
    width: 53px;
}

.problem-box:last-child img {
    width: 58px;
}

.problem-box h6 {
    font-size: 16px;
    color: var(--primary-color);
    text-align: left;
    padding-left: 0.5rem;
}

.problem-txt {
    font-size: 20px;
    text-align: center;
    font-weight: bold;
    color: #fff;
}


/* service section */

.service {
    padding: 5rem 0;
}

.service h6.sec-title {
    color: var(--primary-color);
    padding-bottom: 1.7rem;
}

.service-content {
    text-align: center;
}

.service-txt {
    font-size: 16px;
    padding-bottom: 1rem;
}

.service-box {
    padding: 1rem;
    display: flex;
    align-items: center;
}

.service-box h6 {
    color: #fff;
    background-color: var(--primary-color);
    border-radius: 50%;
    font-family: "Albert Sans", sans-serif;
    font-size: 30px;
    width: 48px;
    height: 48px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    text-align: center;
    line-height: 48px;
    position: relative;
}

.service-box-inner {
    border: 5px solid var(--primary-color);
    border-radius: 0.8rem;
    margin-left: 1.2rem;
    padding: 1.3rem 0.8rem;
    display: flex;
    align-items: flex-start;
    width: 80%;
}

.service-box-inner:first-child img {
    width: 88px;
}

.service-box-inner:nth-child(2) img {
    width: 94px;
}

.service-box-inner:nth-child(3) img {
    width: 88px;
}

.service-box-inner:nth-child(4) img {
    width: 92px;
}

.service-box-inner:last-child img {
    width: 93px;
}

.service-box-txt {
    padding-left: 1rem;
    text-align: left;
}

.service-box-txt h4 {
    font-size: 20px;
    color: var(--primary-color);
    padding-bottom: 0.3rem;
    /* margin-top: -0.4rem; */
}

.service-box-txt p {
    font-size: 16px;
}


/* point section */

.point {
    padding: 5rem 0;
    background-color: var(--primary-color);
}

.point-content .sec-title {
    color: #fff;
}

.point-boxes {
    background-color: #fff;
    border-radius: 1rem;
    margin-top: 2rem;
    padding: 3%;
}

.point-box {
    padding: 3%;
    display: flex;
    align-items: flex-start;
}

.point-box h6 {
    color: var(--primary-color);
    border-radius: 50%;
    font-family: "Albert Sans", sans-serif;
    font-size: 30px;
    width: 42px;
    height: 42px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    text-align: center;
    line-height: 48px;
    position: relative;
    border: 6px solid var(--primary-color);
}

.point-txt {
    padding-left: 0.7rem;
    width: 88%;
}

.point-txt h4 {
    font-size: 20px;
    color: var(--primary-color);
    padding-bottom: 0.3rem;
}

.point-txt p {
    font-size: 16px;
}


/* btn contact section */

.btn-contact {
    padding: 5rem 0;
    text-align: center;
    background-color: #F5FDF9;
}

.btn-contact button {
    width: 20rem;
    background-color: var(--primary-color);
    border-radius: 0.7rem;
    border: none;
    text-align: center;
    padding: 0.7rem;
}

.btn-contact button a p {
    font-size: 16px;
    color: #fff;
}

.btn-contact button a h4 {
    font-size: 24px;
    color: #fff;
}


/* case section */

.case {
    padding: 5rem 0;
}

.case-content .sec-title {
    color: var(--primary-color);
    padding-bottom: 1.5rem;
}

.case-box {
    margin-bottom: 1.7rem;
    border: 5px solid var(--primary-color);
    border-radius: 0.7rem;
}

.case-box h6 {
    font-size: 20px;
    color: #fff;
    text-align: center;
    padding: 0.9rem 0 0.7rem;
    background-color: var(--primary-color);
    border-top-left-radius: 0.3rem;
    border-top-right-radius: 0.3rem;
}

.case-box-inner {
    padding: 1rem;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.case-box-inner img {
    width: 45%;
}

.case-box-txt {
    width: 50%;
}

.case-box-txt h6 {
    background-color: #fff;
    color: var(--primary-color);
    width: fit-content;
    font-size: 20px;
    padding: 2% 0;
}

.case-box-txt p {
    padding: 0.4rem 0 1rem;
    /* line-height: 40px; */
    font-size: 16px;
}

.case-box-txt .num {
    padding-bottom: 0;
}


/* faq section */

.faq {
    padding: 5rem 0 4rem;
    background-color: #F5FDF9;
}

.faq-content .sec-title {
    color: var(--primary-color);
    padding-bottom: 2rem;
}

.faq-box {
    margin-bottom: 1rem;
    box-shadow: 1px 3px 5px grey;
}

.ques {
    padding: 0.6rem 0 0.6rem 1.5rem;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
}

.ques h6 {
    font-size: 20px;
    color: #fff;
    font-family: "Alata", sans-serif;
}

.ques p {
    padding-left: 0.8rem;
    font-size: 16px;
    color: #fff;
}

.ans {
    padding: 0.6rem 0 0.6rem 1.5rem;
    display: flex;
    background-color: #fff;
}

.ans h6 {
    font-size: 20px;
    color: #000;
    font-family: "Alata", sans-serif;
}

.ans p {
    padding-left: 0.8rem;
    font-size: 16px;
    width: 90%;
}


/* flow section */

.flow {
    padding: 5rem 0;
}

.flow-content {
    max-width: 800px;
    margin: 0 auto;
}

.flow-content .sec-title {
    color: var(--primary-color);
    padding-bottom: 2rem;
}

.flow-boxes {
    border: 5px solid var(--primary-color);
    border-radius: 1rem;
    padding: 5%;
}

.flow-box {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.flow-box:last-child {
    margin-bottom: 0;
}

.flow-box img {
    width: 2.7rem;
}

.flow-box:first-child img {
    width: 3.7rem;
}

.flow-box-txt {
    width: 19rem;
}

.flow-box-txt h6 {
    color: var(--primary-color);
    font-size: 20px;
    padding-bottom: 0.6rem;
}

.flow-box-txt p {
    font-size: 16px;
}


/* contact section */

.contact {
    background-color: #F5FDF9;
    padding: 5rem 0;
}

.contact-content {
    max-width: 766px;
    margin: 0 auto;
}

.contact-content .sec-title {
    color: var(--primary-color);
    padding-bottom: 2rem;
}

.contact-txt {
    font-size: 20px;
    font-weight: bold;
    padding-bottom: 1rem;
    text-align: center;
}

.contact-line {
    margin-bottom: 0.6rem;
}

.contact-line p {
    font-size: 16px;
    font-weight: bold;
}

.contact-line input {
    width: 100%;
    border: 1px solid grey;
    padding: 0.5rem;
    font-size: 16px;
}

.contact-line textarea {
    width: 100%;
    border: 1px solid grey;
    padding: 0.5rem;
    font-size: 16px;
    height: 11.6rem;
}

.contact-line input::placeholder,
.contact-line textarea::placeholder {
    font-size: 16px;
    color: #999;
}

.privacy-check h6 {
    color: #43464B;
    font-size: 16px;
    font-weight: bold;
    line-height: 1.7;
}

.privacy-check p {
    font-size: 16px;
    line-height: 1.7;
}

.privacy-check p a {
    color: #6694E1;
    font-size: 16px;
}

.privacy-check p input {
    margin-right: 0.4rem;
    width: 0.5rem;
    height: 0.5rem;
}

.privacy-check p:last-child {
    display: flex;
    align-items: center;
}

.contact-box button {
    margin: 0.6rem auto 0;
    width: 8rem;
    background-color: var(--primary-color);
    border-radius: 0.3rem;
    padding: 0.4rem 0;
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
}


/* footer section */

footer {
    background-color: #000;
    padding: 0.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-menu ul {
    display: flex;
    list-style: none;
    margin: -1rem 0 -1rem -18rem;
    padding: 0;
}

.footer-menu ul li {
    padding: 0 1rem;
}

.footer-menu ul li a {
    color: #fff;
    font-size: 16px;
}

footer p {
    font-size: 16px;
    color: #fff;
}


/* thank you .page-width */

.thanks-body {
    margin: 10% auto;
}

.thanks-body h3 {
    font-size: 24px;
    border-bottom: 1px solid grey;
    width: fit-content;
    margin-bottom: 5%;
}

.thanks-body p {
    font-size: 16px;
    padding: 3% 0;
}

.thanks-body a {
    font-size: 16px;
    color: blue;
}