@charset "utf-8";

/*
  Josh's Custom CSS Reset
  https://www.joshwcomeau.com/css/custom-css-reset/
*/
*,
*::before,
*::after {
  box-sizing: border-box
}

* {
  margin: 0
}

html,
body {
  height: 100%
}

body {
  line-height: 1.5;
  -webkit-font-smoothing: antialiased
}

img,
picture,
video,
canvas,
svg {
  display: block;
  height: auto;
  max-width: 100%
}

input,
button,
textarea,
select {
  font: inherit
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word
}

#root,
#__next {
  isolation: isolate
}

ul,
ol {
  padding-left: 1.5em;
}

/*------------------------------------------------------------
●common
-------------------------------------------------------------*/
:root {
  --bs-white: #fff;
  --bs-gray: #eee;
  --bs-darkgray: #f4f4f4;
  --bs-green: #479898;
  --bs-blue: #5972aa;
  --bs-orange: #ff6123;
}

body {
  background: var(--bs-white);
  color: #333;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Meiryo", sans-serif;
  font-size: 1rem;
  line-height: 1.4;
}

a {
  transition : all 0.5s ease 0s;
}

a:link,
a:visited {
  color: #039;
  text-decoration: underline;
}

a:hover,
a:active {
  color: var(--bs-blue);
}

h2 {
  font-size: 1.5rem;
  margin-bottom: .25em;
}

.contents {
  margin: 0 auto;
  max-width: 1000px;
  width: 90%;
}

.fbox_sb {
  display: flex;
  justify-content: space-between;
}

.bc_gray {
  background: var(--bs-gray);
}
.bc_green {
  background: var(--bs-green);
  color: var(--bs-white);
}
.bc_black {
  background: #000;
  color: var(--bs-gray);
  padding-top: 4em;
  text-align: center;
}

section {
  padding: 2.5rem 0 4rem;
}

.title-line {
  padding-left: 1em;
  position: relative;
}

.title-line::before {
  background: var(--bs-green);
  content: "";
  display: block;
  height: 5px;
  left: 0;
  position: absolute;
  top: calc(50% - 2.5px);
  width: 0.7em;
}
.bc_green .title-line::before {
  background: var(--bs-white);
}

.txt-j {
  text-align: justify;
}

ul li:not(:last-child) {
  margin-bottom: .5em;
}

.box_btn_inq {
  margin-top: 2.5rem;
  text-align: center;
}

label {
  cursor: pointer;
}

/*header*/
/*-----------------------------------------------------------*/
header {
  background: var(--bs-white);
  padding: 5px 0;
}

.logo {
  background: url(../img/logo.png) 0 0 no-repeat;
  height: 54px;
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
  width: 230px;
}

a.btn_inq,
a.btn_contact {
  border-radius: 3px;
  color: var(--bs-white);
  display: inline-block;
  font-weight: bold;
  height: 50px;
  line-height: 50px;
  padding: 0 2em 0 3.5em;
  text-decoration: none;
}
a.btn_inq {
  background: var(--bs-green) url(../img/icon-mail.png) 15px 50% no-repeat;
}
a.btn_contact {
  background: var(--bs-blue) url(../img/icon-mail.png) 15px 50% no-repeat;
}

a.btn_inq:hover,
a.btn_contact:hover {
  background-color: #177171;
}

.box_btn_inq a.btn_inq {
  background-image: url(../img/icon-mail.png);
  background-position: 4em 50%;
  padding: 0 5em 0 6.5em;
}

.header-btns {
  display: flex;
  list-style: none;
  gap: 0 1em;
  margin: 0;
  padding: 0;
}


/*mv*/
/*-----------------------------------------------------------*/
.mv {
  position: relative;
  background: #000203;
}

.mv img,
.mv picture {
  display: block;
  height: auto;
  margin: 0 auto;
  width: 100%;
  max-width: 1200px;
}

/*read*/
/*-----------------------------------------------------------*/
.read {
  text-align: center;
}

.read h2 {
  color: var(--bs-green);
  text-align: center;
}

.read p {
  display: block;
  margin: 0 auto 1.5em;
  text-align: justify;
  width: 70%;
}

.read p.read-pr {
  background: var(--bs-green);
  color: var(--bs-white);
  display: inline-block;
  font-size: 1.125rem;
  font-weight: bold;
  margin: 0 auto 1em;
  padding: .1em .5em;
  text-align: center;
  width: auto;
}


.youtube__aspect-ratio {
  width: 100%;
  aspect-ratio: 16 / 9;
}

.youtube__aspect-ratio iframe {
  width: 100%;
  height: 100%;
}

/*mov*/
/*-----------------------------------------------------------*/
.mov h2 {
  color: var(--bs-green);
}
.mov h2 span {
  background: var(--bs-green);
  color: var(--bs-white);
  display: inline-block;
  font-size: 1rem;
  padding: .1em .5em;
}

.mov .fbox_sb {
  gap: 0 2em;
  text-align: justify;
}
.mov p {
  margin: 1em 0;
}
.mov p:first-of-type {
  margin-top: 0;
}

/*features*/
/*-----------------------------------------------------------*/
.attention {
  color: var(--bs-green);
  font-size: 1.2em;
  margin-right: .25em;
}

.list-features {
  margin-bottom: 2em;
}

.list-features li::marker {
  color: var(--bs-green);
}

.list-features li:not(:last-child) {
  margin-bottom: 1em;
}
.list-features strong {
  font-size: 1.125rem;
}

.animated {
  list-style: none;
  margin: 0;
  padding: 0;
}

.animated li:first-child {
  margin-bottom: 2rem;
}

.certification {
  text-align: center;
}

.certification img {
  display: block;
  margin-bottom: .5em;
}



.box_features {
  gap: 0 3rem;
}

.box_features div:first-of-type {
  flex: 2;
}
.box_features div:last-of-type {
  flex: 1;
}


/*.specification*/
/*-----------------------------------------------------------*/
.specification {
  border-collapse: collapse;
  border-left: 1px solid #ddd;
  border-top: 1px solid #ddd;
  width: 50%;
}

.specification th,
.specification td {
  border-bottom: 1px solid #ddd;
  border-right: 1px solid #ddd;
  padding: 5px;
}

.specification th {
  background: var(--bs-darkgray);
  text-align: left;
  vertical-align: top;
}

.specification td {
  background: var(--bs-white);
  text-align: justify;
  vertical-align: top;
}
.specification tr:first-of-type td {
  text-align: center;
}

.specification p,
.specification img {
  display: inline-block;
  vertical-align: middle;
}

.specification p {
  margin-left: 1em;
}

.specification .note {
  font-size: .8em;
  font-weight: normal;
  margin-left: 1em;
}

.product-attention {
  color: #666;
  font-size: .875rem;
  margin: 1rem 0 4rem;
}
.product-attention > ol > li:not(:last-child) {
  margin-bottom: 1em;
}

.product-attention ol ol li {
  position: relative;
  list-style-type: none;
  margin-bottom: .5em;
}
.product-attention ol ol li:before {
  position: absolute;
  right: calc(100% + 0.5rem);  /* 0.5remは連番とテキストとの余白 */
  content: "(" counter(list-item) ")";
}

.box_benefits {
  background: #fbfff3;
  border: 1px solid var(--bs-green);
  margin: 0 0 6em;
  padding: 1em;
}
.box_benefits h3 {
  color: var(--bs-green);
  text-align: center;
}
.box_benefits .fbox_sb {
  gap: 0 2em;
}
.box_benefits p:first-of-type {
  margin-bottom: 1em;
}

.box-program {
  list-style: none;
  margin: 0 0 2em;
  padding: 0;
}

.box-program.fbox_sb {
  flex-wrap: wrap;
  gap: 2em 0;
}


@media screen and (min-width: 960px) {
  .use_scene.youtube__aspect-ratio {
    width: 560px;
  }
  .animated {
    width: 40%;
  }
  .specification th {
    width: 10em;
  }
  .specification tr:first-of-type td {
    height: 210px;
  }
}

/*support*/
/*-----------------------------------------------------------*/
.box-support .fbox_sb {
  gap: 0 2em;
}

.guarantee dt {
  color: var(--bs-green);
  font-weight: 700;
}
.guarantee dd:not(:last-of-type) {
  margin-bottom: 1.5em;
  text-align: justify;
}
.guarantee dd:first-of-type p + p {
  margin-top: 1em;
}

@media screen and (min-width: 960px) {

}

/*comp*/
/*-----------------------------------------------------------*/
.box_comp {
  position: relative;
}

.box_comp p {
  margin-right: 300px;
}

.img_comp {
  right: 0;
  position: absolute;
  top: -5rem;
}
.campaign {
  margin-top: 1.5em;
}

.annotation {
  color: #555;
  display: block;
  font-size: .8rem;
  margin: .8em 0 2em;
  padding: 0 0 0 1em;
  text-indent: -1em;
}


@media screen and (min-width: 960px) {
  .box_comp {
    height: 170px;
  }
  .annotation {
    width: 20em;
  }
}


/*ask*/
/*-----------------------------------------------------------*/
.accordion {
  margin: 0 auto 3rem;
  text-align: justify;
  width: 90%;
}

.box_input {
  margin: 0 auto 1em;
  width: 90%;
}

#ask .title-line::before {
  background: var(--bs-green);
}

/*ベース*/
.toggle {
  display: none;
}

.Label {
  color: var(--bs-green);
}
.Label:hover {
  text-decoration: underline;
}

.Label,
.detail {
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  transform: translateZ(0);
  transition: all 0.4s;
}

.detail {
  /*本文*/
  height: 0;
  padding: 0;
  overflow: hidden;
}

.toggle:checked+.Label+.detail {
  /*開閉時*/
  height: auto;
  padding: 10px 0;
  transition: all .3s;
}

.toggle:checked+.Label::before {
  transform: rotate(-45deg) !important;
}

#ask h3 {
  border-bottom: 2px solid var(--bs-green);
  margin: 0 0 .7em;
  padding: 0 0 .25em;
}

.required {
  background: var(--bs-orange);
  border-radius: 3px;
  color: var(--bs-white);
  display: inline-block;
  font-size: .8rem;
  font-weight: bold;
  margin-left: .5em;
  vertical-align: middle;
}
.required_box {
  border: 1px solid var(--bs-orange);
  background: #ffffed;
}

.ask_purpose {
  display: block;
  list-style: none;
  margin: 0 0 2rem;
}
.ask_purpose li {
  display: inline-block;
  margin: 0;
  padding: 0;
}
.ask_purpose li:not(:first-child) {
  margin-left: 3em;
}
.ask_purpose input {
  margin-right: 5px;
}

.ask_txt {
  margin: 0 0 2rem;
}
.ask_txt textarea {
  width: 100%;
}

.table1 {
  margin: 0 0 2rem;
}
.table1 tr td {
  padding: 8px 0;
}
.table1 tr td:first-of-type {
  position: relative;
  width: 9em;
}
.table1 tr td:first-of-type .required {
  position: absolute;
  right: 15px;
}
.submit {
  text-align: center;
}
input[type=submit] {
  background: var(--bs-blue);
  border: 0 none;
  border-radius: 3px;
  color: var(--bs-white);
  cursor: pointer;
  font-weight: bold;
  height: 50px;
  line-height: 50px;
  padding: 0 1em;
}
input[type=submit]:hover {
  background-color: #41547e;
}

/*footer*/
/*-----------------------------------------------------------*/
footer {
  background: #e8e8e8;
  border-top: 1px solid #e8e8e8;
  font-size: .8rem;
  text-align: center;
}
footer img {
  margin: 0 auto;
}
footer div {
  background: var(--bs-white);
  margin-bottom: .5rem;
}

@media screen and (max-width: 430px) {
  .specification tr,
  .specification th,
  .specification td {
    display: block;
  }
  .specification th,
  .specification td {
    width: 100%;
  }
  .specification:first-of-type {
    margin-bottom: 2em;
  }
  .header-btns {
    justify-content: normal;
    flex-flow: column;
  }
}
@media screen and (max-width: 680px) {
  header > .fbox_sb {
    justify-content: normal;
    flex-flow: column;
  }
  .header-btns {
    justify-content: right;
    margin-top: 2em;
  }
}

@media (430px <= width <= 959px ) {
  .specification th {
    min-width: auto;
    width: 7em;
  }

}

@media screen and (max-width: 959px) {
  .read p {
    width: 100%;
  }
  section .fbox_sb {
    justify-content: normal;
    flex-flow: column;
  }
  .fbox_sb img {
    display: block;
    margin: 0 auto;
  }

  .box_features div:first-of-type {
    margin-bottom: 2em;
    width: 100%;
  }

  .box_features div:last-of-type {
    text-align: center;
  }

  .box_features div:last-of-type img {
    display: block;
    margin: 0 auto;
  }

  .specification {
    width: 100%;
  }

  .use_scene.youtube__aspect-ratio {
    margin-top: 2rem;
  }

  .box_comp p {
    margin-right: 0;
  }

  .img_comp {
    display: none;
  }
  .table1,
  .table1 tr,
  .table1 td {
    display: block;
  }
  .table1 tr:not(:last-of-type) {
    margin-bottom: 1em;
  }
  input[type=text] {
    width: 100%;
  }
}