@charset "UTF-8";

/* ===============================================
  共通のブレイクポイント：768px
=============================================== */


/* ===============================================
  ページ全体の設定
=============================================== */

:root {
  --font-xxl: 42px;
  --font-xl: 30px;
  --font-l: 26px;
  --font-m: 22px;
  --font-s: 18px;
  --font: 16px;
  --font-xs: 13px;
  --color-redpink: #EC6256;
  --color-green: #41C867;
  --color-palegreen: #E7F3ED;
  --color-textblack: #181818;
  --color-bggray: #f9f9f9;
  --color-textgray: #999999;
  --color-white: #ffffff;
  --contents-width: 1096px;
  --contents-width-s: 920px;
}

section {
  position: relative;
}

body,
html {
  margin: 0;
  padding: 0;
  font-size: 16px;
  line-height: 1.8;
  font-family: 'Inter', 'Noto Sans JP', 'Helvetica Neue', 'Lucida Grande', 'Hiragino Kaku Gothic Pro', 'ヒラギノ角ゴ Pro W3', Meiryo, 'メイリオ', sans-serif;
  font-weight: 400;
  letter-spacing: 0.06em;
  background-color: var(--color-bggray);
  overflow-x: clip;
  scroll-behavior: smooth;
}

h1,
h2,
h3,
h4,
h5 {
  margin: 0;
  font-weight: 600;
}

p {
  margin: 0;
  font-weight: 400;
  line-height: 1.6;
}

h1 {
  font-size: max(2.5rem, 2vw);
  line-height: 1.6;
}

h2 {
  font-size: max(2.5rem, 2vw);
  line-height: 1.6;
  text-align: center;
}

h3 {
  font-size: var(--font-l);
  line-height: 1.6;
}

h4 {
  font-size: var(--font-m);
  line-height: 1.6;
}

h5 {
  font-size: var(--font-s);
  line-height: 1.5;
}

ul {
  margin: 0;
  padding: 0;
}

img {
  max-width: 100%;
}

.bold {
  font-weight: 600;
}

a {
  text-decoration: none;
  transition: 0.3s;
  color: inherit;
}

a:hover {
  opacity: 0.5;
}

a:visited {
  text-decoration: none;
}

*,
:after,
:before {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  word-break: break-all;
}

.subtitle {
  font-size: var(--font-xs);
  color: var(--color-green);
  text-align: center;
  font-weight: 400;
  margin-bottom: 1em;
}

.green {
  color: var(--color-green);
}

.red {
  color: var(--color-redpink);
}

.br_sp {
  display: none;
}

/* ===============================================
  BILLBOARD
=============================================== */

.billboard {
  background-image: url(https://bindec.jp/wp-content/uploads/2024/06/bg_img.png);
  background-size: auto 100%;
  background-position: 55vw bottom;
  background-repeat: no-repeat;
}


/* ============　HEADER MENU START =============　*/

.billboard .header_menu {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  box-sizing: border-box;
  padding: 1.2vw 2vw;
  background-color: rgba(255, 255, 255, 0);
  transition: padding .5s;
  background-color .5s;
  z-index: 10000;
}

.billboard .transform {
  background-color: rgba(255, 255, 255, .6);
  padding: 0.4em 2vw;
  backdrop-filter: blur(7px);
}

.billboard .header_menu .nav {
  display: flex;
  justify-content: flex-end;
  flex: 1 1 auto;
}

.billboard .header_menu .logo {
  width: 100%;
  max-width: 170px;
  display: inline-block;
}

.billboard .header_menu .logo p {
  font-size: var(--font-xs);
  font-weight: 500;
  margin-bottom: 0.5em;
}

.billboard .header_menu .logo img {
  max-width: 120px;
}

.billboard .header_menu ul {
  display: flex;
  align-items: center;
  gap: min(2vw, 1.8em);
  list-style: none;
}

.billboard .header_menu ul li {
  flex: 0 0 auto;
  font-size: 0.9em;
  font-weight: 400;
  line-height: 1;
  color: var(--color-textblack);
}

.billboard .btn_pr,
.btn_bl {
  padding: 0.9rem 1.8rem;
  border-radius: 10em;

}

.billboard .header_menu .btn_pr {
  background-color: var(--color-redpink);
  color: var(--color-white);
}

.billboard .header_menu .btn_bl {
  background-color: var(--color-textblack);
  color: var(--color-white);
}

.billboard .toggle_btn {
  display: none;
}

/* ============　HEADER MENU END =============　*/



/* ============　BILLBOARD START =============　*/

.billboard_wrap {
  max-width: 1140px;
  display: flex;
  align-items: flex-end;
  gap: 4vw;
  box-sizing: content-box;
  margin: 0 auto;
  padding: 7em 1em 0;
}

.billboard h3 {
  font-size: clamp(1.2rem, 2.2vw, 22px);
  color: var(--color-textblack);
  margin-bottom: 1vw;
}

.billboard h3 .note {
  color: var(--color-textblack);
  font-size: calc(var(--font-xs)*0.6);
}

.billboard h1 {
  font-size: clamp(1.8rem, 3.6vw, 39px);
  text-align: left;
  color: var(--color-textblack);
  line-height: 1.6;
  margin: 0;
}

.billboard .cv_btn_bl {
  padding: 1rem 3.4rem;
  font-size: clamp(1.14rem, 2rem, 1rem);
  line-height: 1.4;
}

.billboard .billboard_title,
.sp,
.award {
  width: 100%;
}

.billboard .billboard_title {
  flex-basis: 50%;
}

.billboard .billboard_title .shopify {
  max-width: 90%;
  padding-top: 2em;
}

.billboard .sp {
  flex-basis: 26%;
  filter: drop-shadow(30px 30px 30px rgb(0, 0, 0, .14));
}

.billboard .award {
  flex-basis: 22%;
}

.note {
  max-width: 1140px;
  font-size: calc(var(--font-xs)*0.8);
  line-height: 1.4;
  color: var(--color-textgray);
  margin: 4em auto;
}

/* ============　BILLBOARD END =============　*/



/* ===============================================
  PROBLEM
=============================================== */

.problem {
  max-width: var(--contents-width-s);
  margin: 10em auto 1em;
}

.problem h2 {
  font-size: 36px;
}

.problem .card_list {
  display: flex;
  gap: 0.6em;
  margin-top: 4em;
  padding: 0 1em;
}

.problem .list {
  width: 100%;
  padding: 0 0.5em 1.7em;
  background-color: var(--color-white);
  border-radius: 14px;
  font-weight: 500;
}

.problem .list::before {
  display: inline;
  background: var(--color-green);
  color: var(--color-white);
  content: "!";
  font-family: Georgia, 'Times New Roman', Times, serif;
  font-size: 23px;
  font-weight: 800;
  padding: 0.4em 0.75em;
  border-radius: 10em;
  position: relative;
  top: -12%;
  left: 38%;
}

.problem h5 {
  text-align: center;
}

.problem .list img {
  margin: 1.5em auto 0;
  display: block;
}



/* ===============================================
  SOLUTION
=============================================== */

.solution {
  background-color: var(--color-green);
}

.solution_wrap {
  margin: 0 auto;
  padding-top: 14em;
  padding-bottom: 4em;
  max-width: var(--contents-width);
}

.solution_wrap .triangle {
  height: calc(100% / 8);
  width: 100%;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  background-color: #f9f9f9;
  position: absolute;
  top: -1px;
  left: 0;
}

.solution .subtitle {
  color: var(--color-white);
}

.solution h2 {
  margin: 0 auto 0.6em;
}

.solution p {
  text-align: center;
  color: var(--color-white);
}

.solution .line_subtitle {
  position: relative;
  display: block;
  color: var(--color-white);
  text-align: center;
  font-weight: 500;
  font-size: var(--font-l);
  margin: 2em 0.5em 0;
}

.solution .line_subtitle:before,
.line_subtitle:after {
  content: '';
  position: absolute;
  top: 50%;
  display: inline-block;
  width: clamp(9rem, 22vw, 20rem);
  height: 1px;
  background-color: var(--color-white);
}

.solution .line_subtitle:before {
  left: 0;
}

.solution .line_subtitle:after {
  right: 0;
}

.solution .card_list {
  display: flex;
  gap: 1.3em;
  border-radius: 24px;
  text-align: center;
  padding: 0 1em;
}

.solution .list {
  width: 100%;
  background-color: var(--color-white);
  border-radius: 14px;
  padding: 3em 2em 2em 2em;
  margin-top: 2em;
}

.solution .list h4 {
  color: var(--color-green);
  margin-top: 1.2em;
  font-size: max(var(--font-m), 16px);
}

.solution .list p {
  color: var(--color-textblack);
  margin-top: 0.8em;
  text-align: left;
  letter-spacing: 1;
}



/* ===============================================
  POINT
=============================================== */

.point .bg_green {
  width: 100%;
  height: 11em;
  background-color: var(--color-green);
}

.point_wrap {
  max-width: var(--contents-width);
  display: flex;
  gap: 0.7em;
  margin: -9em auto 0;
  padding: 0 1em;
  filter: drop-shadow(0 0 30px rgba(0, 0, 0, 0.2));
}

.point_wrap .list_01,
.list_02,
.list_03,
.list_04 {
  background: var(--color-palegreen);
  display: inline-block;
  width: 100%;
  padding: 2.3em 1.3em 3em;
  border-radius: 14px;
  letter-spacing: .01em;
}

.point_wrap img {
  height: 40px;
  width: auto;
}

.point_wrap p {
  font-size: var(--font);
  font-weight: 500;
  text-align: left;
  margin-top: 0.6em;
  color: var(--color-green);
}

.point_wrap h2 {
  display: inline;
  text-align: left;
  font-weight: 700;
  font-size: min(2.2rem, 3vw);
  letter-spacing: 0.01em;
  background: linear-gradient(transparent 75%, #FFED5F 0%);
}

.point_wrap .point_desc {
  margin-top: 1em;
  font-weight: 400;
  color: var(--color-textblack);
}

.point_wrap .txt_s {
  font-size: 16px;
  font-weight: 600;
}

.point .note {
  max-width: var(--contents-width);
  margin: 1em auto 7em;
  padding-right: 1em;
  text-align: right;
}



/* ===============================================
  CV （ページ全体CVボタンもここで調整）
=============================================== */

.cv {
  display: flex;
  gap: 5em;
  max-width: var(--contents-width);
  margin: 0 auto;
  background: var(--color-palegreen);
  border-radius: 24px;
  padding: 3.3em 5em 3em 4em;
  box-sizing: border-box;
}

.cv .cv_left {
  width: 100%;
}

.cv .cv_left h2 {
  font-size: min(1.8rem, 2.5vw);
  text-align: left;
}

.cv .cv_left p {
  margin-top: 0.5em;
}

.cv .subtitle {
  text-align: left;
}

.cv_btn_bl,
.cv_btn_pr,
.cv_btn_wh {
  display: inline-block;
  color: var(--color-white);
  padding: 1.4rem min(3vw, 2.6rem);
  margin-top: 1.5em;
  font-size: clamp(0.8rem, 1.4vw, 1.27em);
  font-weight: 600;
  text-align: center;
  border-radius: 4em;
}

.cv_btn_bl {
  background-color: var(--color-textblack);
}

.cv_btn_pr {
  background-color: var(--color-redpink);

}

.cv_btn_wh {
  background-color: var(--color-white);
  color: var(--color-green);
}

.cv .cv_img {
  width: 100%;
  margin-top: -2em;
}



/* ===============================================
  ABOUT BiNDec
=============================================== */

.about {
  background-color: var(--color-white);
  padding: 7em 1em;
  margin-top: 8em;
}

.about h2 {
  margin: 0.2em auto;
}

.about .subtitle {
  color: var(--color-redpink);
}

.about_contents {
  max-width: var(--contents-width);
  margin: 4em auto;
  display: flex;
  gap: 6vw;
}

.about_list {
  width: 100%;
}

.about_list h3 {
  font-size: min(1.6rem, 2.4vw);
  font-weight: 600;
  line-height: 2;
}

.about_list h3::before {
  content: url(https://bindec.jp/wp-content/uploads/2024/06/about_check.svg);
  display: inline-block;
  width: 20px;
  height: 20px;
  margin-right: 0.8em;
}

.about_txt {
  line-height: 1.8;
  margin-top: 1em;
}

.about_img {
  max-width: var(--contents-width);
  margin: 0 auto;
}

.about_img_sp {
  display: none;
}

.about_img img {
  width: 100%;
  margin: 0 auto;
}

.about_cv_btn {
  display: flex;
  justify-content: center;
  gap: 1em;
  margin: 4em auto 0;
}



/* ===============================================
  CASE STUDY
=============================================== */

.case_study {
  max-width: var(--contents-width);
  margin: 0 auto;
  padding: 8em 1em;
}

.case_study_logo {
  display: flex;
  flex-wrap: wrap;
  gap: 2.4rem;
  margin-top: 4em;
  padding: 0;
}

.case_study_logo li {
  display: flex;
  justify-content: center;
  align-items: center;
  list-style: none;
  flex-basis: auto;
  width: 5.75rem;
}

.case_study_logo li img {
  width: 100%;
}

.case_study_ex {
  display: inline-block;
  margin: 8em auto 0;
}

.case_study_ex .mikihouse,.johnmasterorganics,.greenpan,.ippodo-tea {
  display: flex;
  gap: 4em;
  margin-bottom: 4em;
}

.case_study_ex img {
  width: 40%;
}

.case_study_ex h5 {
  margin: 1.5em 0 1em;
}

.case_study_ex p {
  line-height: 1.8;
}



/* ===============================================
  STEP
=============================================== */

.step {
  max-width: var(--contents-width-s);
  margin: 0 auto;
  padding: 8em 1em;
}

.step h2 {
  margin: 0 auto 0.6em;
}

.step p {
  text-align: center;
  margin-bottom: 4em;
}

.step_img {
  padding: 0 1em;
}



/* ===============================================
  SERVICE
=============================================== */

.service .service_wrap {
  max-width: var(--contents-width);
  box-sizing: border-box;
  background: var(--color-palegreen);
  border-radius: 24px;
  padding: 5em 5em 2em;
  margin: 0 auto 4em;
}

.service_wrap h2 {
  font-size: calc(var(--font-xxl)*0.8);
  margin-bottom: 0.7em;
}

.service_wrap p {
  text-align: center;
  margin-bottom: 2.5em;
}

.service .service_img {
  max-width: var(--contents-width-s);
  gap: 0.6em;
  display: flex;
  justify-content: center;
}

.service .note {
  max-width: var(--contents-width-s);
  text-align: right;
  margin-top: 0.1em;
}



/* ===============================================
  CONTACT
=============================================== */

.contact {
  max-width: var(--contents-width-s);
  margin: 0 auto;
  padding: 6em 1em;
}

.contact p {
  text-align: center;
  margin: 1em 0;
}

.contact .form-group .note {
  text-align: left;
  margin: 0.5em 0 0 0;
}

.contact_note {
  margin-top: 5em;
}

.contact_note .note_privacy_policy p {
  margin: 0.5em 0 0 0;
}

.contact_note p {
  text-align: left;
  margin-top: 0.5em;
}

/* ============ ここからBiNDecサービスサイトからコピー ============ */

input {
  padding: .5em .75em;
  font-size: 1em;
  border: 1px solid rgba(var(--color-textblack), .8);
  border-radius: 0;
  -webkit-appearance: none;
}

textarea {
  width: 100%;
  height: 8em;
  resize: vertical;
  display: block !important;
  font-size: 1em;
  border: 1px solid rgba(var(--color-textblack), .8);
  border-radius: 0;
  -webkit-appearance: none;
}

button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: none;
}

input:not([type="radio"]):focus,
input:not([type="checkbox"]):focus,
textarea:focus,
select:focus {
  outline: 0;
}

input:disabled,
textarea:disabled {
  background-color: #eee;
}

input[type="button"],
input[type="submit"],
input[type="file"] {
  cursor: pointer;
}

select {
  font-size: 18px;
}

.form {
  display: inline-block;
}

.form > * {
  margin-top: 0 !important;
  vertical-align: middle;
}

.form.type-input,
.form.type-select,
.form.type-textarea {
  width: 100%;
  padding: .5em .75em;
  font-size: 1rem;
  line-height: 1;
  border: 1px solid #ececec;
  border-radius: 0;
  background-color: #fff;
  cursor: pointer;
  transition: 0.3s ease;
  font-weight: 300;
  font-family: 'Inter', 'Noto Sans JP', 'Helvetica Neue', 'Lucida Grande', 'Hiragino Kaku Gothic Pro', 'ヒラギノ角ゴ Pro W3', Meiryo, 'メイリオ', sans-serif;
}

.form.type-checkbox,
.form.type-radio {
  font-size: 1rem;
}

.form.type-textarea {
  line-height: 1.75;
}

.form.type-label {
  padding: 0;
  font-size: var(--font-s);
  line-height: 1.4;
  font-weight: 500;
  display: block;
  margin-top: 1em;
}

span.form.type-label {
  display: inline;
}

.form.type-label.required:after {
  content: '*';
  margin-left: .2em;
  color: var(--color-redpink);
}

/* フォームグループ
  ------------------------------------- */
.form-check {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-content: flex-start;
  gap: 1em;
  margin-top: 3em;
}

.form-check > * {
  flex: 0 0 100%;
  margin: 0;
}

.lead + .form-check {
  margin-top: 1em;
}

.form-group {
  line-height: 1;
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: .25em;
  position: relative;
}

.form-group > * {
  flex: 0 0 100%;
  margin: 0;
}

.form-group .form.size-auto {
  flex: 1;
}

.form-group .btn {
  margin-top: 0;
}

.form-group.align-center {
  justify-content: center;
}

.form.type-label + .form-group {
  margin-top: .5em;
}

/* 半サイズにして横並び */
.form-half {
  flex: 1 1 calc(50% - 20px / 2);
}

/* 横並び */
.form-horizontal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 1em;
}
span.wpcf7-list-item {
  margin: 0;
}

/* チェックボックス・ラジオボタン
  ------------------------------------- */
.form.type-checkbox input,
.form.type-radio input {
  opacity: 0;
  position: absolute;
}

.form.type-checkbox [class*="label"],
.form.type-radio [class*="label"] {
  padding-left: 2em;
  line-height: 2;
  display: inline-block;
  position: relative;
  cursor: pointer;
}

.form.type-checkbox [class*="label"]:before,
.form.type-radio [class*="label"]:before {
  content: '';
  width: 1.5em;
  height: 1.5em;
  padding: 0;
  line-height: 1;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  border: 1px solid #ececec;
  border-radius: 0;
  background-color: #fff;
  cursor: pointer;
  transition: 0.3s ease;
}

.form.type-checkbox :checked + [class*="label"]:before,
.form.type-radio :checked + [class*="label"]:before {
  background-color: var(--color-redpink);
  box-shadow: 0 0 0 3px #fff inset;
}

.form.type-radio [class*="label"]:before {
  border-radius: 50%;
}

/* pre
  ------------------------------------- */
.form.type-pre {
  width: 100%;
  min-height: 1em;
  padding: 0.5em 1em;
  background-color: #eee;
}

/* spam
  ------------------------------------- */
input[name="mail_flag"] {
  display: none;
}

input[name="mail_flag"]:checked + input[type="submit"] {
  pointer-events: none !important;
  display: none;
}


/* ===============================================
  ContactForm7
  プラグインのデフォルトスタイル上書き
=============================================== */

/* 横並び項目の間隔調整 */
.wpcf7 .wpcf7-list-item {
  margin: 0;
}

/* 送信メッセージ */
div.wpcf7 form .wpcf7-response-output {
  margin: 0;
  border: none;
  color: var(--color-redpink);
  text-align: center;
  font-size: var(--font-s);
}
/* 送信完了時 */
div.wpcf7 form.sent .wpcf7-response-output {
  color: var(--color-textblack);
}

/* スピナー：位置とデザイン調整 */
.wpcf7 .wpcf7-spinner {
  display: none;
  margin: 10px auto 0;
  background-color: transparent;
  opacity: .5;
  width: 20px;
  height: 20px;
  border: 1px solid var(--color-textblack);
}
.wpcf7 .wpcf7-spinner::before {
  background-color: var(--color-textblack);
  top: 0;
  left: 0;
  width: 5px;
  height: 5px;
	transform-origin: 9px 9px;
  animation-duration: 1400ms;
}
form.submitting .wpcf7-spinner {
  display: block;
}

/* 項目ごとのエラーメッセージ */
.wpcf7 .wpcf7-not-valid-tip {
  margin-top: .35em;
  font-size: var(--font-xs);
}


/* ===============================================
  ボタン
=============================================== */

.btn,
button {
  min-width: 10em;
  padding: 1em;
  line-height: 1;
  color: #fff;
  text-align: center;
  text-decoration: none;
  vertical-align: middle;
  background-color: #222;
  border: 1px solid #222;
  border-radius: 4px;
  display: inline-block;
  cursor: pointer;
  position: relative;
  font-weight: 400;
}

.btn {
  border-radius: 10px;
  border-color: var(--color-textblack);
  background-color: var(--color-textblack);
}

.btn:focus,
.btn:hover,
button:focus,
button:hover {
  opacity: 0.5;
  position: relative;
}

* + .btn {
  margin-top: 1.75em;
}

@media (max-width: 768px) {
  .btn:not(.hold) {
    width: 100%;
  }

  * + .btn:not(.hold) {
    margin-top: 1em;
    margin-left: 0;
  }

  .btn .description {
    display: none;
  }
}

/* primary
------------------------------------- */
.btn.type-primary {
  background-color: var(--color-redpink);
  border-color: var(--color-redpink);
  font-size: var(--font-s);
  border-radius: 10em;
}

.billboard .btn.type-primary {
  width: 100%;
  padding-top: 2em;
  padding-bottom: 2em;
  font-weight: 500;
  border: none;
  background: linear-gradient(90deg, var(--color-redpink), 1) 0%, rgba(234, 95, 96, 1) 25%, rgba(229, 83, 128, 1) 100%);
}

/* primary
  ------------------------------------- */
.btn.type-reverse,
.btn.type-primary.reverse {
  color: var(--color-redpink);
  background: #fff;
  border-color: #fff;
}

.btn.type-outline {
  color: var(--color-textblack);
  background-color: transparent;
}

.btn.type-primary.type-outline {
  color: var(--color-redpink);
  border-color: var(--color-redpink);
  background-color: #fff;
}


/* 無効
------------------------------------- */
.btn.disabled,
.btn.disabled:focus,
.btn.disabled:hover,
.form.disabled,
.form.type-select.disabled {
  color: #ccc !important;
  background-color: #eee !important;
  border-color: #eee !important;
  border-radius: 10em;
  font-size: var(--font-s);
  opacity: 1;
  pointer-events: none;
  box-shadow: 0 0 0 0 rgba(0, 0, 0, 0) !important;
  -moz-box-shadow: 0 0 0 0 rgba(0, 0, 0, 0) !important;
  -webkit-box-shadow: 0 0 0 0 rgba(0, 0, 0, 0) !important;
}

.disabled::-webkit-input-placeholder {
  color: #ccc !important;
}

/* ボタン周りのレイアウト
------------------------------------- */
.btn > .description {
  margin-bottom: 1em;
  font-size: var(--font-xs);
  display: block;
}

/* ============ ここまでBiNDecサービスサイトからコピー ============ */



/* ===============================================
  FAQ
=============================================== */

#faq {
  max-width: var(--contents-width-s);
  margin: 0 auto;
  padding: 0 1em 8em;
  position: relative;
}

#faq h2 {
  font-size: var(--font-xl);
  text-align: left;
  margin-bottom: 1em;
}

#faq [class*="accordion-"] {
  margin-left: 4rem;
}

#faq .accordion-trigger {
  padding: 0 2.5em 0.8em 1em;
  font-weight: 400;
  font-size: 1rem;
  border-bottom: 1px solid var(--color-textblack);
  position: relative;
  margin-bottom: 1.5em;
}

#faq .accordion-trigger:before {
  content: 'Q';
  width: 3rem;
  padding-top: .5rem;
  padding-bottom: .5rem;
  font-size: 2rem;
  color: #fff;
  text-align: center;
  font-weight: 500;
  display: block;
  line-height: 1;
  background-color: var(--color-textblack);
  position: absolute;
  top: 0;
  left: -4rem;
}

#faq .accordion-trigger:after {
  content: url('data:image/svg+xml;utf-8,<svg fill="%23282828" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 10"><path d="M9.9,9.6L9.3,9.1c0,0-7.1-5.3-9.3-6.9l1.3-1.8c1.8,1.3,6.8,5.1,8.6,6.5l8.7-6.5L20,2.2L9.9,9.6z"/></svg>');
  width: 1em;
  line-height: 1;
  display: inline-block;
  position: absolute;
  top: .5em;
  right: 1rem;
  transition: 0.3s ease;
}

#faq .accordion-trigger.active:after {
  transform: rotate(180deg);
}


/* ==============　アコーディオン ============== */

.accordion-trigger {
  cursor: pointer;
}

.accordion-trigger + .accordion-content {
  height: 0;
  padding: 0;
  transition: 0.3s ease;
  overflow: hidden;
}

.accordion-trigger.active + .accordion-content {
  height: auto;
  padding-bottom: 2em;
}

.accordion-content .note {
  margin: 1.2em auto;
}



/* ==================================================
  FOOTER
================================================== */

footer {
  background-color: var(--color-green);
  padding: 8em auto;
  text-align: center;
}

.footer {
  max-width: var(--contents-width-s);
  display: inline-block;
  margin: 5em auto;
}

.footer h2 {
  font-size: 2.2em;
  margin-bottom: 0.5em;
}

.footer p {
  color: var(--color-white);
  margin-bottom: 1em;
}

.footer .cv_btn {
  display: flex;
  justify-content: center;
  gap: 1em;
}

footer .credit {
  display: block;
  background-color: #f9f9f9;
  padding-top: 1.5em;
  padding-bottom: 1.5em;
}

footer .credit p {
  max-width: var(--contents-width-s);
  margin: 0 auto;
  font-size: calc(var(--font-xs)*0.8);
  text-align: center;
  letter-spacing: 0.2em;
}



/* ==================================================
  ヘッダーメニューは1000pxでドロワーメニューになる
================================================== */

@media screen and (max-width: 1000px) {

  .billboard .header_menu {
    padding: 2em;
  }

  .billboard .transform {
    background-color: rgba(255, 255, 255, 0.6);
    padding: 1em 2em;
  }

  .billboard .header_menu .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background-color: rgba(255, 255, 255);
    padding: 3em 0;
    font-size: var(--font-m);
    box-sizing: border-box;
    transition: .6s;
  }

  .billboard .header_menu .nav.open {
    right: 0;
  }

  .billboard .header_menu ul {
    flex-direction: column;
    align-items: center;
    width: var(--contents-width);
    z-index: 100;
    gap: 2.3em;
    margin: 1.6em;
  }

  .billboard .header_menu ul li {
    width: 100%;
    font-weight: 500;
  }

  .billboard .header_menu ul li:nth-child(5) {
    margin-top: 1em;
    margin-bottom: 0.5em;
  }

  .billboard .header_menu .btn_pr,
  .btn_bl {
    padding: 1em 2em;
  }

  .billboard .toggle_btn {
    display: block;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background-color: var(--color-textblack);
    cursor: pointer;
    position: absolute;
    top: 22%;
    right: 5%;
    z-index: 100;
  }

  /*ボタン内側*/
  .billboard .toggle_btn span {
    display: inline-block;
    transition: all .4s;
    position: absolute;
    left: 14px;
    height: 3px;
    border-radius: 2px;
    background: #fff;
    width: 45%;
  }

  .billboard .toggle_btn span:nth-of-type(1) {
    top: 16px;
  }

  .billboard .toggle_btn span:nth-of-type(2) {
    top: 25px;
  }

  .billboard .toggle_btn span:nth-of-type(3) {
    top: 33px;
  }

  /*activeクラスが付与されると線が回転して×に*/

  .billboard .toggle_btn.active span:nth-of-type(1) {
    top: 18px;
    left: 18px;
    transform: translateY(6px) rotate(-45deg);
    width: 30%;
  }

  .billboard .toggle_btn.active span:nth-of-type(2) {
    opacity: 0;
    /*真ん中の線は透過*/
  }

  .billboard .toggle_btn.active span:nth-of-type(3) {
    top: 30px;
    left: 18px;
    transform: translateY(-6px) rotate(45deg);
    width: 30%;
  }

}



/* ====================================================================================================
  ここからSP
==================================================================================================== */


@media screen and (max-width: 768px) {


  /* ==================================================
    ページ全体の設定
  ================================================== */

  :root {
    --font-xxl: 28px;
    --font-xl: 24px;
    --font-l: 22px;
    --font-m: 20px;
    --font-s: 16px;
    --font: 14px;
    --font-xs: 11px;
    --contents-width: 90%;
    --contents-width-s: 70%;
  }

  p {
    margin: 0;
    font-weight: 400;
    font-size: var(--font);
  }

  h1 {
    font-size: var(--font-xxl);
  }

  h2 {
    font-size: var(--font-xxl);
  }

  h3 {
    font-size: var(--font-l);
  }

  h4 {
    font-size: var(--font-m);
  }

  h5 {
    font-size: var(--font-s);
  }

  .br_sp {
    display: inline-block;
  }

  .br_pc {
    display: none;
  }



  /* ==================================================
    BILLBOARD
  ================================================== */

  .billboard {
    background-image: url(https://bindec.jp/wp-content/uploads/2024/06/billboard_bg_sp.png);
    background-size: 120%;
    background-position: 180px 0;
  }

  .billboard_wrap {
    flex-wrap: wrap;
    gap: 0;
  }

  .billboard_wrap {
    max-width: var(--contents-width);
    justify-content: space-evenly;
  }

  .billboard .billboard_title {
    flex-basis: 90%;
    margin: 0.6em auto 0;
    order: 2;
  }

  .billboard h3 {
    font-size: 1.2rem;
    margin-top: 2rem;
  }

  .billboard_title .note {
    font-size: 0.6rem;
    font-weight: 400;
    color: rgba(var(--color-textblack));    
  }

  .billboard h1 {
    font-size: 7vw;
    margin-bottom: 0.5em;
  }

  .billboard_title .cv_btn_bl {
    font-size: 4vw;
    padding: 1em 3em;
    display: inline-block;
  }

  .billboard .sp {
    order: 0;
    flex-basis: 48%;
    filter: drop-shadow(10px 10px 20px rgb(0, 0, 0, .1));
  }

  .billboard .award {
    order: 1;
    flex-basis: 40%;
  }

  .billboard .billboard_title .shopify {
    max-width: 100%;
    padding-top: 1em;
  }

  .note {
    max-width: var(--contents-width);
    font-size: var(--font-xs);
  }



  /* ==================================================
    PROBLEM
  ================================================== */

  .problem {
    max-width: var(--contents-width);
    margin: 7em auto 2em;
  }

  .problem h2 {
    font-size: var(--font-xl);
  }

  .problem .card_list {
    flex-wrap: wrap;
    justify-content: space-evenly;
    margin-top: 2.5em;
    padding: 0;
  }

  .problem .list {
    flex-basis: auto;
    flex-grow: 1;
    width: 37.6%;
    padding: 0.5em 1.4em 1.2em;
  }

  .problem .list::before {
    font-size: 18px;
    top: -8%;
  }

  .problem h5 {
    text-align: left;
  }



  /* ==================================================
    SOLUTION
  ================================================== */


  .solution_wrap {
    padding-top: 8em;
    padding-bottom: 2em;
  }

  .solution_wrap .triangle {
    height: calc(100% / 20);
  }

  .solution p {
    text-align: left;
  }

  .solution .line_subtitle:before,
  .line_subtitle:after {
    display: none;
  }

  .solution .card_list {
    flex-direction: column;
    justify-content: center;
    gap: 0.5em;
    padding: 0;
  }

  .solution .list {
    box-sizing: border-box;
    padding: 2em 1em;
    margin-top: 0.8em;
  }

  .solution .list img {
    width: 60%;
    margin: 0 auto;
  }



  /* ==================================================
    POINT
  ================================================== */

  .point_wrap {
    flex-wrap: wrap;
    gap: 0.6em;
    justify-content: space-evenly;
    padding: 0;
  }

  .point_wrap .list_01,
  .list_02,
  .list_03,
  .list_04 {
    flex-basis: auto;
    flex-grow: 1;
    width: 37.6%;
    padding: 1.5em 1em;
    letter-spacing: 0;
  }

  .point_wrap h2 {
    font-size: var(--font-xl);
  }

  .point_wrap p {
    margin: 0;
  }



  /* ==================================================
    CV
  ================================================== */

  .cv {
    flex-direction: column-reverse;
    gap: 1.6em;
    padding: 3em 2.2em;
    margin: 0 auto 5em;
  }

  .cv .cv_left h2 {
    font-size: var(--font-m);
  }

  .cv .cv_left p {
    margin-bottom: 1.5em;
  }

  .cv_btn_bl,
  .cv_btn_pr,
  .cv_btn_wh {
    padding: 1em 2em;
    font-size: calc(var(--font-m))*0.6;
    font-weight: 600;
  }



  /* ==================================================
    ABOUT
  ================================================== */

  .about {
    padding: 5em 0 3em;
    margin-top: 5em;
  }

  .about_contents {
    flex-direction: column;
    margin: 2em auto;
    gap: 2em;
  }

  .about_list h3 {
    font-size: calc(var(--font-s)*1.1);
  }

  .about_list h3::before {
    margin-right: 0.8em;
  }

  .about_img {
    display: none;
  }

  .about_img_sp {
    max-width: var(--contents-width);
    display: block;
    margin: 0 auto;
  }

  .about_cv_btn {
    width: var(--contents-width);
    flex-direction: column;
    gap: 1em;
    margin: 2em auto;
  }

  .about_cv_btn .cv_btn_pr,
  .cv_btn_bl,
  .cv_btn_wh {
    margin: 0 auto;
    display: block;
  }



  /* ==================================================
    CASE STUDY
  ================================================== */

  .case_study {
    margin: 0 auto;
    padding: 5em 0 0;
  }

  .case_study_logo {
    /*gap: 1em;*/
    margin-top: 1.6em;
    justify-content: space-evenly;
  }

  .case_study_logo li {
    width: 22%;
  }

  .case_study_ex {
    flex-direction: column;
    gap: 3em;
    margin: 5em auto 3em;
  }

  .case_study_ex .mikihouse,.johnmasterorganics,.greenpan,.ippodo-tea {
    display: inline-block;
  }

  .case_study_ex img {
    width: 100%;
  }   



  /* ==================================================
    STEP
  ================================================== */

  .step {
    max-width: var(--contents-width);
    margin: 0 auto 5em;
    padding: 5em 0 0;
  }

  .step_img {
    width: 110%;
    overflow-x: auto;
  }

  .step_img img {
    min-width: 600px;
  }



  /* ==================================================
    SERVICE
  ================================================== */

  .service .service_wrap {
    padding: 3em 2em;
    margin-bottom: 0;
  }

  .service_wrap h2 {
    font-size: var(--font-xl);
  }

  .service_wrap p {
    text-align: left;
    margin-bottom: 2em;
  }

  .service .service_img {
    flex-direction: column;
    margin: 0 auto;
    max-width: 80%;
  }

  .service .note {
    width: 100%;
    margin: 0 auto;
    text-align: center;
  }



  /* ==================================================
    CONTACT
  ================================================== */

  .contact {
    max-width: var(--contents-width);
    margin: 0 auto;
    padding: 5em 0 0;
  }

  .contact p {
    text-align: left;
  }




  /* ==================================================
    FAQ
  ================================================== */

  #faq {
    max-width: var(--contents-width);
    margin: 5em auto 8em;
    padding: 0;
  }

  #faq [class*="accordion-"] {
    margin-left: 2.5rem;
  }

  #faq .accordion-content {
    margin-left: 0;
    font-size: var(--font-s);
  }

  #faq .accordion-trigger {
    padding: 0 2.1em .5em .5em;
  }

  #faq .accordion-trigger:before {
    width: 2rem;
    font-size: 1rem;
    left: -2.5rem;
  }

  #faq .accordion-trigger:after {
    top: .25em;
  }

  .accordion-content .note {
    margin-left: 0;
  }



  /* ==================================================
    FOOTER
  ================================================== */

  .footer {
    max-width: var(--contents-width);
    margin: 4em auto;
  }

  .footer h2 {
    font-size: var(--font-xxl);
  }

  .footer p {
    text-align: left;
  }

  .footer .cv_btn {
    flex-direction: column;
    margin-top: 2em;
  }

  footer .credit p {
    font-size: var(--font-xs);
  }

}