/* ===============================
       全体共通
       =============================== */
:root {
  --base-bg: #fff;
  --base-text: #333333;
  --main-blue: #1f6fd6;
  --accent-blue: #4aa8ff;
  --border-gray: #dddddd;
  --footer-bg: #0f1a2b;
  --footer-text: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", "Yu Gothic", "YuGothic", "メイリオ", sans-serif;
  color: var(--base-text);
  background: var(--base-bg);
  line-height: 1.7;
  font-size: 16px;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

a {
  color: var(--main-blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* 中央寄せ用コンテナ（最大幅1400px） */
.l-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 16px;
}

/* セクション共通 */
section {
  padding: 40px 0;
  background: #ffffff;
}

.section-inner {
  margin: 0 auto;
}

.section-label {
  display: inline-block;
  margin-bottom: 8px;
  padding: 4px 10px;
  font-size: 12px;
  border-radius: 999px;
  background: #e0edff;
  color: var(--main-blue);
}

.section-title {
  margin: 0 0 16px;
  font-size: 22px;
  font-weight: 700;
}

.section-lead {
  margin: 0 0 16px;
  font-size: 16px;
}

.section-text {
  margin: 0;
  font-size: 14px;
}

.section-image {
  margin-top: 16px;
  text-align: center;
  border-radius: 8px;
  background: #e8eef8;
  padding: 20px;
  font-size: 14px;
  color: #666666;
}

/* ===============================
       フォーム（セクション11）
       =============================== */
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 8px;
  border-radius: 4px;
  border: 1px solid var(--border-gray);
  font-size: 14px;
}

.form-textarea {
  min-height: 240px;
  resize: vertical;
}

/* ===============================
   ヘッダーエリア（1400×900）
   =============================== */
.hero-header {
  position: relative;
  width: 100%;
  margin: 0 0 75px;
}

@media (max-width: 1400px) {
  .hero-header {
    margin: 0 0 5.357vw;
  }
}

@media (max-width: 768px) {
  .hero-header {
    margin: 0 0 6.267vw;
  }
}

/* 横1400×縦900の中心エリア */
.hero-inner {
  width: 1400px;
  height: 900px;
  margin: 0 auto;
  padding: 88px 0 0 0;
  position: relative;
  display: flex;
  justify-content: center;
  background: url('./images/header-bg_01.png') no-repeat center/cover;
}

@media (max-width: 1400px) {
  .hero-inner {
    width: 100%;
    height: 64.286vw;
    padding: 6.286vw 0 0 0;
  }
}

@media (max-width: 768px) {
  .hero-inner {
    width: 100%;
    height: 125.333vw;
    padding: 17.333vw 0 0 0;
    background: url('./images/header-bg_sp_01.png') no-repeat center/cover;
  }
}

/* 左上ロゴ */
.hero-logo {
  position: absolute;
  top: 15px;
  left: 40px;
  margin: 0;
}

@media (max-width: 1400px) {
  .hero-logo {
    top: 1.071vw;
    left: 2.857vw;
  }
}

@media (max-width: 768px) {
  .hero-logo {
    position: absolute;
    top: 1.067vw;
    left: 0.4vw;
    margin: 0;
  }
}

.hero-logo img {
  width: 329px;
  height: auto;
}

@media (max-width: 1400px) {
  .hero-logo img {
    width: 23.5vw;
  }
}

@media (max-width: 768px) {
  .hero-logo img {
    width: 40.267vw;
  }
}

/* ===============================
   中央メイン画像
   =============================== */
.hero-main-image {
  width: 803px;
}

@media (max-width: 1400px) {
  .hero-main-image {
    width: 57.357vw;
  }
}

@media (max-width: 768px) {
  .hero-main-image {
    width: 82.4vw;
  }
}

.hero-main-image img {
  width: 100%;
  height: auto;
}

@media (max-width: 768px) {
  .hero-main-image img {
    width: 82.4vw;
  }
}

/* ===============================
   中央下コンテンツ枠（3画像用）
   =============================== */
.hero-content-box {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 130px;
  background: url('./images/hero-content-box-bg.png') no-repeat center/cover;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 33px 0 30px;
}

@media (max-width: 1400px) {
  .hero-content-box {
    bottom: 1.429vw;
    width: 71.429vw;
    height: 9.286vw;
    padding: 0 2.357vw 0 2.143vw;
  }
}

@media (max-width: 768px) {
  .hero-content-box {
    width: 90.667vw;
    height: 17.6vw;
    bottom: 4vw;
    background: url('./images/hero-content-box-bg_sp.png') no-repeat center/cover;
    padding: 0 2.7vw 0 2.7vw;
  }
}

.hero-content-item-left {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 243px;
  height: 100%;
}

@media (max-width: 1400px) {
  .hero-content-item-left {
    width: 17.357vw;
  }
}

@media (max-width: 768px) {
  .hero-content-item-left {
    width: 34.133vw;
  }
}

.hero-content-item-center {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 449px;
  height: 100%;
}

@media (max-width: 1400px) {
  .hero-content-item-center {
    width: 32.071vw;
  }
}

@media (max-width: 768px) {
  .hero-content-item-center {
    width: 30.8vw;
  }
}

.hero-content-item-right {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 100%;
}

@media (max-width: 1400px) {
  .hero-content-item-right {
    width: 14.286vw;
  }
}

@media (max-width: 768px) {
  .hero-content-item-right {
    width: 17.867vw;
  }
}

.hero-content-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.hero-content-link:hover {
  opacity: 0.8;
}

/* ===============================
   セクション1 全体
   =============================== */
.sec1 {
  padding: 0 0 51px;
}

@media (max-width: 1400px) {
  .sec1 {
    padding: 0 0 3.643vw;
  }
}

@media (max-width: 768px) {
  .sec1 {
    padding: 0;
    margin: 0 0 6.267vw;
  }
}

.sec1-frame {
  width: 1400px;
  margin: 0 auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 1400px) {
  .sec1-frame {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .sec1-frame {
    width: 100%;
  }
}

/* 内側ボックス：横 1200 × 縦 850（上下左右中央）＋背景画像 */
.sec1-inner {
  width: 1200px;
  height: 842px;
  background: url('./images/sec1-bg.png') no-repeat center/cover;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 31px 40px 0;
  box-sizing: border-box;
}

@media (max-width: 1400px) {
  .sec1-inner {
    width: 85.714vw;
    height: 60.143vw;
    padding: 2.214vw 2.857vw 0;
  }
}

@media (max-width: 768px) {
  .sec1-inner {
    width: 100%;
    height: auto;
    padding: 6vw 4.333vw 7.333vw;
    background: url('./images/sec1-bg_sp.png') no-repeat center/cover;
  }
}

.sec1-title {
  margin: 0 0 15px;
  text-align: center;
}

@media (max-width: 1400px) {
  .sec1-title {
    margin: 0 0 1.071vw;
  }
}

.sec1-title img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

@media (max-width: 1400px) {
  .sec1-title img {
    width: 47.071vw;
  }
}

@media (max-width: 768px) {
  .sec1-title img {
    width: 100%;
  }
}

.sec1-list-box {
  width: 1100px;
  height: 160px;
  margin: 0 auto 23px;
  background: #ffeec6;
  padding: 11px 24px;
  box-sizing: border-box;
  border: 5px solid #e0b561;
}

@media (max-width: 1400px) {
  .sec1-list-box {
    width: 78.571vw;
    height: 11.429vw;
    margin: 0 auto 23px;
    padding: 0.786vw 1.714vw;
  }
}

@media (max-width: 768px) {
  .sec1-list-box {
    width: 100%;
    height: auto;
    padding: 2.667vw 2.333vw;
  }
}

.sec1-list {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: repeat(2, 1fr);
  gap: 12px 24px;
}

@media (max-width: 1400px) {
  .sec1-list {
    gap: 0.857vw 1.714vw;
  }
}

@media (max-width: 768px) {
  .sec1-list {
    display: block;
  }
}

.sec1-list-item {
  font-size: 31px;
  font-weight: bold;
  line-height: 1.6;
  display: flex;
  align-items: center;
  gap: 10px;
}

@media (max-width: 1400px) {
  .sec1-list-item {
    font-size: 2.214vw;
    gap: 0.714vw;
  }
}

@media (max-width: 768px) {
  .sec1-list-item {
    padding: 0 0 0 3.333vw;
    gap: 2vw;
    font-size: 3.867vw;
  }
}

.sec1-list-item:nth-child(2n) {
  padding: 0 0 0 15px;
}

@media (max-width: 1400px) {
  .sec1-list-item:nth-child(2n) {
    padding: 0 0 0 1.071vw;
  }
}

@media (max-width: 768px) {
  .sec1-list-item:nth-child(2n) {
    padding: 0 0 0 3.333vw;
  }
}

.sec1-list-icon {
  width: 40px;
  height: 36px;
  flex-shrink: 0;
}

@media (max-width: 1400px) {
  .sec1-list-icon {
    width: 2.857vw;
    height: 2.571vw;
  }
}

@media (max-width: 768px) {
  .sec1-list-icon {
    width: 5.333vw;
    height: 4.8vw;
  }
}

.sec1-image-box {
  margin: 0 0 26px;
  text-align: center;
}

@media (max-width: 1400px) {
  .sec1-image-box {
    margin: 0 0 1.857vw;
  }
}

@media (max-width: 768px) {
  .sec1-image-box {
    margin: 0 0 4.667vw;
  }
}

.sec1-image-box img {
  height: auto;
}

@media (max-width: 1400px) {
  .sec1-image-box img {
    width: 69.071vw;
  }
}

@media (max-width: 768px) {
  .sec1-image-box img {
    width: 62.667vw;
  }
}

.sec1-bottom-boxes {
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 24px;
}

@media (max-width: 1400px) {
  .sec1-bottom-boxes {
    gap: 1.714vw;
  }
}

@media (max-width: 768px) {
  .sec1-bottom-boxes {
    gap: 2vw;
  }
}

.sec1-bottom-item-left {
  flex: 1;
  padding: 55px 0 0 123px;
  box-sizing: border-box;
  line-height: 1.6;
}

@media (max-width: 1400px) {
  .sec1-bottom-item-left {
    padding: 3.929vw 0 0 8.786vw;
  }
}

@media (max-width: 768px) {
  .sec1-bottom-item-left {
    padding: 0;
  }
}

.sec1-bottom-item-left h3 {
  margin: 0 0 20px;
}

@media (max-width: 1400px) {
  .sec1-bottom-item-left h3 {
    margin: 0 0 1.429vw;
  }
}

@media (max-width: 768px) {
  .sec1-bottom-item-left h3 {
    margin: 0 0 1.333vw;
  }
}

@media (max-width: 1400px) {
  .sec1-bottom-item-left h3 img {
    width: 25.786vw;
  }
}

@media (max-width: 768px) {
  .sec1-bottom-item-left h3 img {
    width: 100%;
  }
}

.sec1-bottom-item-left p {
  font-size: 28px;
  margin: 0;
}

@media (max-width: 1400px) {
  .sec1-bottom-item-left p {
    font-size: 2vw;
  }
}

@media (max-width: 768px) {
  .sec1-bottom-item-left p {
    font-size: 3.5vw;
  }
}

.sec1-bottom-item-right {
  padding: 0 125px 0 0;
}

@media (max-width: 1400px) {
  .sec1-bottom-item-right {
    padding: 0 8.929vw 0 0;
  }
}

@media (max-width: 768px) {
  .sec1-bottom-item-right {
    padding: 0;
    width: 44.667vw;
  }
}

.sec1-bottom-item-right img {
  height: auto;
}

@media (max-width: 1400px) {
  .sec1-bottom-item-right img {
    width: 32.143vw;
  }
}

@media (max-width: 768px) {
  .sec1-bottom-item-right img {
    padding: 0;
    width: 44.667vw;
  }
}

/* ===============================
   セクション2 全体
   =============================== */
.sec2 {
  margin: 0 0 60px;
  padding: 0;
}

@media (max-width: 1400px) {
  .sec2 {
    margin: 0 0 4.286vw;
  }
}

@media (max-width: 768px) {
  .sec2 {
    margin: 0 0 12.4vw;
  }
}

.sec2-frame {
  width: 1400px;
  margin: 0 auto;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
}

@media (max-width: 1400px) {
  .sec2-frame {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .sec2-frame {
    width: 100%;
  }
}

/* 1つ目：h2（1400×200 背景画像＋中に画像） */
.sec2-top-title {
  width: 100%;
  height: 200px;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url('./images/sec2-top-bg.png') no-repeat center/cover;
}

@media (max-width: 1400px) {
  .sec2-top-title {
    height: 14.286vw;
  }
}

@media (max-width: 768px) {
  .sec2-top-title {
    height: 26.667vw;
    background: url('./images/sec2-top-bg_sp.png') no-repeat center/cover;
  }
}

.sec2-top-title img {
  height: auto;
  display: block;
}

@media (max-width: 1400px) {
  .sec2-top-title img {
    width: 41.357vw;
  }
}

@media (max-width: 768px) {
  .sec2-top-title img {
    width: 90.933vw;
    height: auto;
    display: block;
  }
}

.sec2-middle-box {
  width: 100%;
  height: 250px;
  box-sizing: border-box;
  padding: 10px 100px 20px;
  margin: 0 0 28px;
}

@media (max-width: 1400px) {
  .sec2-middle-box {
    height: 17.857vw;
    padding: 0.714vw 7.143vw 1.429vw;
    margin: 0 0 2vw;
  }
}

@media (max-width: 768px) {
  .sec2-middle-box {
    height: auto;
    padding: 2.533vw 3.733vw 0.667vw;
  }
}

.sec2-middle-title {
  margin: 0 0 27px;
  text-align: center;
  line-height: 1.0;
}

@media (max-width: 1400px) {
  .sec2-middle-title {
    margin: 0 0 1.929vw;
  }
}

@media (max-width: 768px) {
  .sec2-middle-title {
    margin: 0 0 6.8vw;
  }
}

.sec2-middle-title img {
  height: auto;
  display: block;
  margin: 0 auto;
}

@media (max-width: 1400px) {
  .sec2-middle-title img {
    width: 64.857vw;
  }
}

@media (max-width: 768px) {
  .sec2-middle-title img {
    width: 100%;
  }
}

.sec2-points {
  display: flex;
  gap: 34px;
  width: 100%;
  height: calc(100% - 40px);
  box-sizing: border-box;
}

@media (max-width: 1400px) {
  .sec2-points {
    gap: 2.429vw;
    height: calc(100% - 2.857vw);
  }
}

@media (max-width: 768px) {
  .sec2-points {
    flex-wrap: wrap;
    justify-content: space-between;
    gap: unset;
    padding: 0 0.8vw;
  }
}

.sec2-point-item {
  width: 280px;
  height: 140px;
  flex: 1;
  background: #f1faff;
  border: 4px solid #38b6ff;
  border-radius: 10px;
  padding: 10px 0 0;
  box-sizing: border-box;
  font-size: 14px;
}

@media (max-width: 1400px) {
  .sec2-point-item {
    width: 20vw;
    height: 10vw;
    border-radius: 0.714vw;
    padding: 0.714vw 0 0;
    font-size: 1vw;
  }
}

@media (max-width: 768px) {
  .sec2-point-item {
    width: 42vw;
    height: 23vw;
    flex: 0 0 auto;
    margin: 0 0 5.333vw;
    padding: 2.333vw 0 0;
    border: 2px solid #38b6ff;
    border-radius: 1.333vw;
  }
}

.sec2-point-item h4 {
  margin: 0 0 12px;
  text-align: center;
  line-height: 1.0;
}

@media (max-width: 1400px) {
  .sec2-point-item h4 {
    margin: 0 0 0.857vw;
  }
}

@media (max-width: 768px) {
  .sec2-point-item h4 {
    margin: 0 0 2.333vw;
  }
}

.sec2-point-item h4 span {
  width: 80px;
  display: inline-block;
  padding: 1px 0;
  background-color: #00b4ff;
  color: #fff;
  font-size: 16px;
  line-height: 1.0;
}

@media (max-width: 1400px) {
  .sec2-point-item h4 span {
    width: 5.714vw;
    padding: 0.071vw 0;
    font-size: 1.143vw;
  }
}

@media (max-width: 768px) {
  .sec2-point-item h4 span {
    width: 12.667vw;
    font-size: 2.667vw;
  }
}

.sec2-point-item p {
  margin: 0;
  color: #0199f1;
  font-size: 24px;
  line-height: 1.6;
  text-align: center;
}

@media (max-width: 1400px) {
  .sec2-point-item p {
    font-size: 1.586vw;
  }
}

@media (max-width: 768px) {
  .sec2-point-item p {
    font-size: 3.5vw;
  }
}

.sec2-bottom {
  width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.sec2-bottom-title {
  margin: 0 0 18px;
  font-size: 28px;
  text-align: center;
  line-height: 1.0;
}

@media (max-width: 1400px) {
  .sec2-bottom-title {
    margin: 0 0 1.286vw;
    font-size: 2vw;
  }
}

@media (max-width: 768px) {
  .sec2-bottom-title {
    margin: 0 0 2.667vw;
    font-size: 4.267vw;
  }
}

.sec2-bottom-image {
  text-align: center;
}

.sec2-bottom-image img {
  max-width: 663px;
  height: auto;
  display: inline-block;
}

@media (max-width: 1400px) {
  .sec2-bottom-image img {
    width: 47.357vw;
  }
}

@media (max-width: 768px) {
  .sec2-bottom-image img {
    width: 88.4vw;
  }
}

/* ===============================
   セクション3 全体
   =============================== */
.sec3 {
  margin: 0;
  padding: 0;
}

@media (max-width: 768px) {
  .sec3 {
    margin: 0 0 8vw;
  }
}

/* 外枠：横 1400 × 縦 1050 */
.sec3-frame {
  width: 1400px;
  margin: 0 auto;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
}

@media (max-width: 1400px) {
  .sec3-frame {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .sec3-frame {
    width: 100%;
    height: auto;
  }
}

/* 外枠内のタイトル（h2） */
.sec3-title {
  margin: 0 0 25px;
  text-align: center;
  line-height: 1.0;
}

@media (max-width: 1400px) {
  .sec3-title {
    margin: 0 0 1.786vw;
  }
}

@media (max-width: 768px) {
  .sec3-title {
    margin: 0 0 3.467vw;
  }
}

.sec3-title span {
  display: inline-block;
  width: 220px;
  padding: 0 0 10px;
  border-bottom: 3px solid #0079e0;
  color: #0079e0;
  font-size: 36px;
}

@media (max-width: 1400px) {
  .sec3-title span {
    width: 15.714vw;
    padding: 0 0 0.714vw;
    font-size: 2.571vw;
  }
}

@media (max-width: 768px) {
  .sec3-title span {
    width: 29.333vw;
    padding: 0 0 1.2vw;
    font-size: 5.333vw;
  }
}

/* 内側ボックス：横 940 × 縦 980、背景画像 */
.sec3-inner {
  width: 940px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 45px 0 20px;
  box-sizing: border-box;
  background-color: #dcf2fe;
}

@media (max-width: 1400px) {
  .sec3-inner {
    width: 67.143vw;
    padding: 3.214vw 0 1.429vw;
  }
}

@media (max-width: 768px) {
  .sec3-inner {
    width: 100%;
    height: auto;
    padding: 5.333vw 0 3.333vw;
  }
}

/* 1つ目：h3タイトル */
.sec3-inner-title {
  width: 680px;
  margin: 0;
  padding: 10px 0;
  font-size: 26px;
  font-weight: 700;
  text-align: center;
  background-color: #0fa6ed;
  border: 2px solid #0181ee;
  color: #fff;
  line-height: 1.0;
}

@media (max-width: 1400px) {
  .sec3-inner-title {
    width: 48.571vw;
    padding: 0.714vw 0;
    font-size: 1.857vw;
  }
}

@media (max-width: 768px) {
  .sec3-inner-title {
    width: 89.333vw;
    padding: 1.333vw 0;
    font-size: 4.667vw;
  }
}

/* 2つ目：680×710 のテーブルボックス */
.sec3-table-wrap {
  width: 680px;
  margin: 0 auto;
  padding: 20px 0 15px;
  box-sizing: border-box;
}

@media (max-width: 1400px) {
  .sec3-table-wrap {
    width: 48.571vw;
    padding: 1.429vw 0 1.071vw;
  }
}

@media (max-width: 768px) {
  .sec3-table-wrap {
    width: 89.333vw;
    padding: 1.733vw 0 1.6vw;
  }
}

/* テーブル：2カラム 12行、行下に 1px ボーダー */
.sec3-table {
  width: 100%;
  border-collapse: collapse;
}

.sec3-table th,
.sec3-table td {
  padding: 15px 0;
  font-size: 23px;
  border-bottom: 1px solid #38b6ff;
  line-height: 1.0;
  vertical-align: top;
}

@media (max-width: 1400px) {

  .sec3-table th,
  .sec3-table td {
    padding: 1.071vw 0;
    font-size: 1.643vw;
  }
}

@media (max-width: 768px) {

  .sec3-table th,
  .sec3-table td {
    padding: 9px 0;
    font-size: 3.867vw;
    line-height: 1.4;
  }
}

.sec3-table th {
  font-weight: 500;
  text-align: left;
}

@media (max-width: 768px) {
  .sec3-table th {
    width: 64.267vw;
  }
}

.sec3-table td {
  text-align: left;
}

.sec3-note-box {
  width: 680px;
  margin: 0 auto 20px;
  padding: 0 0 10px 14px;
  box-sizing: border-box;
  font-size: 18px;
  line-height: 1.6;
  text-align: right;
}

@media (max-width: 1400px) {
  .sec3-note-box {
    width: 48.571vw;
    margin: 0 auto 1.429vw;
    padding: 0 0 0.714vw 1vw;
    font-size: 1.286vw;
  }
}

@media (max-width: 768px) {
  .sec3-note-box {
    width: 89.333vw;
    margin: 0 auto 2.667vw;
    line-height: 1.0;
    font-size: 2.933vw;
  }
}

.sec3-foot-text {
  width: 680px;
  margin: 0 auto;
  font-size: 18px;
  line-height: 1.6;
}

@media (max-width: 1400px) {
  .sec3-foot-text {
    width: 48.571vw;
    font-size: 1.286vw;
  }
}

@media (max-width: 768px) {
  .sec3-foot-text {
    width: 89.333vw;
    font-size: 2.933vw;
  }
}

.sec3-foot-text p {
  margin: 0 0 4px;
}

@media (max-width: 1400px) {
  .sec3-foot-text p {
    margin: 0 0 0.286vw;
  }
}

/* ===============================
   セクション4 全体
   =============================== */
.sec4 {
  padding: 47px 0 0;
}

@media (max-width: 1400px) {
  .sec4 {
    padding: 3.357vw 0 0;
  }
}

@media (max-width: 768px) {
  .sec4 {
    margin: 0 0 6.667vw;
    padding: 0 0;
  }
}

.sec4-frame {
  width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
}

@media (max-width: 1400px) {
  .sec4-frame {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .sec4-frame {
    width: auto;
  }
}

.sec4-inner {
  width: 940px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
}

@media (max-width: 1400px) {
  .sec4-inner {
    width: 67.143vw;
  }
}

@media (max-width: 768px) {
  .sec4-inner {
    width: 94.667vw;
  }
}

.sec4-image-top {
  margin: 0 0 15px;
}

@media (max-width: 1400px) {
  .sec4-image-top {
    margin: 0 0 1.071vw;
  }
}

@media (max-width: 768px) {
  .sec4-image-top {
    margin: 0 0 5.6vw;
  }
}

.sec4-image-top img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 20px;
}

@media (max-width: 1400px) {
  .sec4-image-top img {
    width: 50.214vw;
    margin: 0 auto 1.429vw;
  }
}

@media (max-width: 768px) {
  .sec4-image-top img {
    width: 100%;
  }
}

.sec4-image-bottom img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

@media (max-width: 1400px) {
  .sec4-image-bottom img {
    width: 50.571vw;
  }
}

@media (max-width: 768px) {
  .sec4-image-bottom img {
    width: 90.4vw;
  }
}

.sec4-image-bottom a:hover {
  opacity: 0.85;
}

/* ===============================
   セクション5 全体
   =============================== */
.sec5 {
  padding: 47px 0 0;
}

@media (max-width: 1400px) {
  .sec5 {
    padding: 3.357vw 0 0;
  }
}

@media (max-width: 768px) {
  .sec5 {
    padding: 0;
  }
}

.sec5-frame {
  width: 1400px;
  margin: 0 auto;
  background: url('./images/sec5-bg.png') no-repeat center/cover;
  box-sizing: border-box;
  padding: 70px 0;
}

@media (max-width: 1400px) {
  .sec5-frame {
    width: 100%;
    padding: 5vw 0;
  }
}

@media (max-width: 768px) {
  .sec5-frame {
    width: 100%;
    padding: 5.333vw 6vw 6.667vw;
  }
}

.sec5-inner {
  width: 1200px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.5);
  padding: 40px 40px 20px;
  box-sizing: border-box;
}

@media (max-width: 1400px) {
  .sec5-inner {
    width: 85.714vw;
    padding: 2.857vw 2.857vw 1.429vw;
  }
}

@media (max-width: 768px) {
  .sec5-inner {
    width: 100%;
    padding: 5.333vw 4vw;
  }
}

.sec5-title {
  margin: 0 0 38px;
  text-align: center;
}

@media (max-width: 1400px) {
  .sec5-title {
    margin: 0 0 2.714vw;
  }
}

@media (max-width: 768px) {
  .sec5-title {
    margin: 0 0 4vw;
  }
}

.sec5-title img {
  max-width: 100%;
  height: auto;
}

.sec5-subtitle {
  margin: 0 0 40px;
  text-align: center;
}

@media (max-width: 1400px) {
  .sec5-subtitle {
    margin: 0 0 2.857vw;
  }
}

@media (max-width: 768px) {
  .sec5-subtitle {
    margin: 0 0 4vw;
  }
}

.sec5-subtitle img {
  max-width: 80%;
  height: auto;
}

.sec5-lead {
  margin: 0 0 58px;
  padding: 0 0 0 61px;
  text-align: left;
  font-size: 21px;
  line-height: 1.8;
}

@media (max-width: 1400px) {
  .sec5-lead {
    margin: 0 0 4.143vw;
    padding: 0 0 0 4.357vw;
    font-size: 1.5vw;
  }
}

@media (max-width: 768px) {
  .sec5-lead {
    margin: 0 0 7.6vw;
    padding: 0;
    font-size: 3.867vw;
    line-height: 1.6;
  }
}

.sec5-lead p {
  margin: 0 0 6px;
}

@media (max-width: 1400px) {
  .sec5-lead p {
    margin: 0 0 0.429vw;
  }
}

@media (max-width: 768px) {
  .sec5-lead p {
    margin: 0 0 4vw;
  }
}

.sec5-item {
  position: relative;
  width: 1000px;
  margin: 0 auto;
  padding: 0 0 24px;
}

@media (max-width: 1400px) {
  .sec5-item {
    width: 71.429vw;
    padding: 0 0 1.714vw;
  }
}

@media (max-width: 768px) {
  .sec5-item {
    width: 100%;
  }
}

.sec5-item-main {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 0;
}

@media (max-width: 768px) {
  .sec5-item-main {
    display: block;
  }
}

.sec5-item-left {
  height: 305px;
  flex: 1.4;
  display: flex;
  flex-direction: column;
  padding: 0 17px 0 0;
}

@media (max-width: 1400px) {
  .sec5-item-left {
    width: 37.857vw;
    height: 21.786vw;
    padding: 0 1.214vw 0 0;
  }
}

@media (max-width: 768px) {
  .sec5-item-left {
    width: 100%;
    height: auto;
    flex: 0 0 auto;
    padding: 0;
  }
}

.sec5-item-heading {
  position: relative;
  margin: 0;
  text-align: left;
}

.sec5-item-heading img {
  max-width: none;
  height: auto;
  position: relative;
  top: -15px;
  left: -10px;
}

@media (max-width: 1400px) {
  .sec5-item-heading img {
    width: 36.5vw;
    top: -1.071vw;
    left: -0.714vw;
  }
}

@media (max-width: 768px) {
  .sec5-item-heading img {
    top: -2vw;
    left: -3.2vw;
    width: 81.333vw;
  }
}

.sec5-item-text {
  margin: -5px 0 4px;
  font-size: 19px;
  line-height: 1.8;
}

@media (max-width: 1400px) {
  .sec5-item-text {
    margin: -0.357vw 0 0.286vw;
    font-size: 1.357vw;
  }
}

@media (max-width: 768px) {
  .sec5-item-text {
    margin: 0;
    padding: 0;
    font-size: 3.633vw;
  }
}

.sec5-item-left-image {
  text-align: center;
  padding: 0 0 0 63px;
}

@media (max-width: 1400px) {
  .sec5-item-left-image {
    padding: 0 0 0 4.5vw;
  }
}

@media (max-width: 768px) {
  .sec5-item-left-image {
    padding: 0 0 0 6.733vw;
  }
}

.sec5-item-left-image img {
  position: relative;
  max-width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 1400px) {
  .sec5-item-left-image img {
    width: 25.214vw;
  }
}

@media (max-width: 768px) {
  .sec5-item-left-image img {
    width: 68vw;
  }
}

.sec5-item-right {
  width: 470px;
}

@media (max-width: 1400px) {
  .sec5-item-right {
    width: 33.571vw;
  }
}

@media (max-width: 768px) {
  .sec5-item-right {
    width: 100%;
    padding: 2.667vw 0 0 0;
  }
}

.sec5-item-right img {
  max-width: 100%;
  height: auto;
  display: block;
}

.sec5-item-bottom {
  margin-top: 14px;
  text-align: center;
}

@media (max-width: 1400px) {
  .sec5-item-bottom {
    margin-top: 1vw;
  }
}

@media (max-width: 768px) {
  .sec5-item-bottom {
    margin-top: 2.667vw;
    margin-bottom: 1.333vw;
  }
}

.sec5-item-bottom img {
  max-width: 70%;
  height: auto;
}

@media (max-width: 768px) {
  .sec5-item-bottom img {
    width: 18.933vw;
  }
}


/* ===============================
   セクション6 全体
   =============================== */
.sec6 {
  padding: 0 0;
}

.sec6-frame {
  width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

@media (max-width: 1400px) {
  .sec6-frame {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .sec6-frame {
    display: block;
    width: 100%;
    height: auto;
  }
}

.sec6-images {
  display: flex;
}

@media (max-width: 768px) {
  .sec6-images {
    flex-direction: column;
    align-items: center;
  }
}

.sec6-item {
  width: 700px;
  height: 340px;
  overflow: hidden;
}

@media (max-width: 1400px) {
  .sec6-item {
    width: 50%;
    height: 24.286vw;
  }
}

@media (max-width: 768px) {
  .sec6-item {
    width: 100%;
    height: auto;
  }
}

.sec6-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 768px) {
  .sec6-item img {
    max-width: none;
    width: 100%;
    height: auto;
  }
}

/* ===============================
   セクション7 全体
   =============================== */
.sec7 {
  margin: 0 0 120px;
  padding: 0;
}

@media (max-width: 1400px) {
  .sec7 {
    margin: 0 0 8.571vw;
  }
}

@media (max-width: 768px) {
  .sec7 {
    margin: 0 0 10.667vw;
  }
}

.sec7-frame {
  width: 1400px;
  height: 760px;
  margin: 0 auto;
  background: url('./images/sec7-bg.png') no-repeat center/cover;
  position: relative;
}

@media (max-width: 1400px) {
  .sec7-frame {
    width: 100%;
    height: 54.286vw;
  }
}

@media (max-width: 768px) {
  .sec7-frame {
    height: 117.333vw;
    background: url('./images/sec7-bg_sp.png') no-repeat center/cover;
  }
}

.sec7-image {
  position: absolute;
  top: 52%;
  right: 100px;
  transform: translateY(-52%);
}

@media (max-width: 1400px) {
  .sec7-image {
    right: 7.143vw;
  }
}

@media (max-width: 768px) {
  .sec7-image {
    top: 54%;
    right: 4.333vw;
    transform: translateY(-50%);
    width: 53.333vw;
  }
}

.sec7-image img {
  max-width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 1400px) {
  .sec7-image img {
    width: 39.429vw;
  }
}

@media (max-width: 768px) {
  .sec7-image img {
    width: 53.333vw;
  }
}

/* ===============================
   セクション8 全体
   =============================== */
.sec8 {
  padding: 0;
}

.sec8-frame {
  width: 1400px;
  height: 200px;
  margin: 0 auto;
  position: relative;
}

@media (max-width: 1400px) {
  .sec8-frame {
    width: 100%;
    height: 14.286vw;
  }
}

@media (max-width: 768px) {
  .sec8-frame {
    height: auto;
  }
}

/* 中の画像（上下中央） */
.sec8-image {
  width: 100%;
  text-align: center;
}

.sec8-image img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ===============================
   セクション9 全体
   =============================== */
.sec9 {
  padding: 25px 0 0;
}

@media (max-width: 1400px) {
  .sec9 {
    padding: 1.786vw 0 0;
  }
}

@media (max-width: 768px) {
  .sec9 {
    padding: 3.333vw 0 0;
  }
}

.sec9-frame {
  width: 1400px;
  height: auto;
  margin: 0 auto;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
}

@media (max-width: 1400px) {
  .sec9-frame {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .sec9-frame {
    width: 100%;
  }
}

/* 1つ目：h2（1400×200 背景画像＋中に画像） */
.sec9-top-title {
  width: 100%;
  margin: 0 0 15px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url('./images/sec9-top-bg.jpg') no-repeat center/cover;
}

@media (max-width: 1400px) {
  .sec9-top-title {
    margin: 0 0 1.071vw;
  }
}

@media (max-width: 768px) {
  .sec9-top-title {
    margin: 0 0 8vw;
  }
}

.sec9-top-title img {
  max-width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .sec9-top-title img {
    width: 90.667vw;
  }
}

.sec9-bottom-box {
  width: 1200px;
  height: 145px;
  margin: 0.286vw auto 0;
  box-sizing: border-box;
  display: flex;
  gap: 33px;
}

@media (max-width: 1400px) {
  .sec9-bottom-box {
    width: 85.714vw;
    height: 10.357vw;
    margin: 4px auto 0;
    gap: 2.357vw;
  }
}

@media (max-width: 768px) {
  .sec9-bottom-box {
    width: 100%;
    height: auto;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4.4vw;
  }
}

.sec9-point-item {
  flex: 1;
  background: #f1faff;
  border-radius: 10px;
  padding: 12px 0;
  box-sizing: border-box;
  border: 4px solid #38b6ff;
  font-size: 13px;
  line-height: 1.6;
}

@media (max-width: 1400px) {
  .sec9-point-item {
    border-radius: 0.714vw;
    padding: 0.857vw 0;
    font-size: 0.929vw;
  }
}

@media (max-width: 768px) {
  .sec9-point-item {
    width: 42.667vw;
    height: 21.333vw;
    flex: 0 0 auto;
    padding: 1.333vw 0 0;
    border: 2px solid #38b6ff;
    border-radius: 1.333vw;
  }
}

.sec9-point-item h3 {
  margin: 0 0 16px;
  text-align: center;
  line-height: 1.0;
}

@media (max-width: 1400px) {
  .sec9-point-item h3 {
    margin: 0 0 1.143vw;
  }
}

@media (max-width: 768px) {
  .sec9-point-item h3 {
    margin: 0 0 2.667vw;
  }
}

.sec9-point-item h3 span {
  padding: 1px 13px;
  display: inline-block;
  background-color: #00b4ff;
  color: #fff;
  font-size: 16px;
  line-height: 1.0;
  ;
}

@media (max-width: 1400px) {
  .sec9-point-item h3 span {
    padding: 0.071vw 0.929vw;
    font-size: 1.143vw;
  }
}

@media (max-width: 768px) {
  .sec9-point-item h3 span {
    padding: 0.133vw 3.067vw;
    font-size: 2.267vw;
  }
}

.sec9-point-item p {
  margin: 0;
  color: #0199f1;
  font-size: 22px;
  text-align: center;
}

@media (max-width: 1400px) {
  .sec9-point-item p {
    font-size: 1.571vw;
  }
}

@media (max-width: 768px) {
  .sec9-point-item p {
    font-size: 3.533vw;
  }
}

/* ===============================
   セクション10 全体
   =============================== */
.sec10 {
  padding: 50px 0 0;
}

@media (max-width: 1400px) {
  .sec10 {
    padding: 3.571vw 0 0;
  }
}

@media (max-width: 768px) {
  .sec10 {
    padding: 6.667vw 0 0;
    margin: 0 0 2.833vw;
  }
}

.sec10-frame {
  width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

@media (max-width: 1400px) {
  .sec10-frame {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .sec10-frame {
    width: 100%;
    padding: 0 5.333vw;
  }
}

.sec10-text {
  margin: 0 0 20px;
  font-size: 30px;
  font-weight: bold;
  text-align: center;
}

@media (max-width: 1400px) {
  .sec10-text {
    margin: 0 0 1.429vw;
    font-size: 2.143vw;
  }
}

@media (max-width: 768px) {
  .sec10-text {
    margin: 0 0 1.8vw;
    font-size: 4.8vw;
  }
}

.sec10-box {
  width: 1000px;
  background: #fffdd5;
  padding: 10px 20px 70px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 28px;
}

@media (max-width: 1400px) {
  .sec10-box {
    width: 71.429vw;
    padding: 0.714vw 1.429vw 5vw;
    gap: 2vw;
  }
}

@media (max-width: 768px) {
  .sec10-box {
    width: 100%;
    padding: 4.933vw 6vw 5.733vw;
    gap: 6.667vw;
  }
}

.sec10-box-img img {
  max-width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 1400px) {
  .sec10-box-img {
    width: 38vw;
    margin: 0;
  }
}

@media (max-width: 768px) {
  .sec10-box-img {
    width: 77.333vw;
  }
}

@media (max-width: 1400px) {
  .sec10-box-img-bottom {
    width: 38vw;
    margin: 0;
  }
}

@media (max-width: 768px) {
  .sec10-box-img-bottom {
    width: 58.667vw;
  }
}

/* ===============================
   セクション11 全体
   =============================== */
.sec11 {
  margin: 0 0 35px;
  padding: 18px 0 0;
}

@media (max-width: 1400px) {
  .sec11 {
    margin: 0 0 2.5vw;
    padding: 1.286vw 0 0;
  }
}

@media (max-width: 768px) {
  .sec11 {
    margin: 0 0 4.133vw;
    padding: 2.4vw 0 0;
  }
}

.sec11-frame {
  width: 1400px;
  margin: 0 auto;
  position: relative;
}

@media (max-width: 1400px) {
  .sec11-frame {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .sec11-frame {
    width: 100%;
  }
}

.sec11-image {
  display: block;
  margin: 0 auto;
  text-align: center;
}

@media (max-width: 1400px) {
  .sec11-image {
    width: 60.071vw;
  }
}

@media (max-width: 768px) {
  .sec11-image {
    width: 65.467vw;
  }
}

.sec11-image img {
  max-width: 100%;
}

/* ===============================
   セクション12（フォーム）
   =============================== */
.sec12 {
  max-width: 1400px;
  background: #ecfaff;
  margin: 0 auto;
  padding: 0 0 80px;
}

@media (max-width: 1400px) {
  .sec12 {
    width: 100%;
    padding: 0 0 5.714vw;
  }
}

@media (max-width: 768px) {
  .sec12 {
    padding: 0 0 19.333vw;
  }
}

.sec12-frame {
  width: 1400px;
  max-width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
  padding: 20px 16px 0;
}

@media (max-width: 1400px) {
  .sec12-frame {
    width: 100%;
    padding: 1.429vw 1.143vw 0;
  }
}

.sec12-title {
  margin: 0 0 65px;
  padding-bottom: 4px;
  text-align: center;
}

@media (max-width: 1400px) {
  .sec12-title {
    margin: 0 0 4.643vw;
    padding-bottom: 0.286vw;
  }
}

@media (max-width: 768px) {
  .sec12-title {
    margin: 0 0 3.667vw;
  }
}

.sec12-title span {
  font-size: 35px;
  color: #0079e0;
  font-weight: 700;
  display: inline-block;
  border-bottom: 2px solid #0079e0;
}

@media (max-width: 1400px) {
  .sec12-title span {
    font-size: 2.5vw;
  }
}

@media (max-width: 768px) {
  .sec12-title span {
    font-size: 5.333vw;
  }
}

/* フォーム全体 */
.sec12-form {
  max-width: 1000px;
  margin: 8px auto 0;
}

@media (max-width: 1400px) {
  .sec12-form {
    width: 71.429vw;
    margin: 0.571vw auto 0;
  }
}

@media (max-width: 768px) {
  .sec12-form {
    width: 89.733vw;
    margin: 8px auto 0;
  }
}

/* 各行 */
.form-row {
  width: 680px;
  margin: 0 auto 55px;
  padding: 20px 0 0 0;
}

@media (max-width: 1400px) {
  .form-row {
    width: 48.571vw;
    margin: 0 auto 3.929vw;
    padding: 1.429vw 0 0 0;
  }
}

@media (max-width: 768px) {
  .form-row {
    width: 100%;
  }
}

/* ラベル（タイトル） */
.form-label {
  display: block;
  margin-bottom: 15px;
  color: #0079e0;
  font-weight: 600;
  font-size: 20px;
  line-height: 1.0;
}

@media (max-width: 1400px) {
  .form-label {
    margin-bottom: 1.071vw;
    font-size: 1.429vw;
  }
}

@media (max-width: 768px) {
  .form-label {
    font-size: 4.667vw;
  }
}

/* 必須ラベル（赤四角＋白文字） */
.form-required {
  display: inline-block;
  margin-left: 22px;
  padding: 3px 12px;
  font-size: 13px;
  background: #e53935;
  color: #ffffff;
  border-radius: 3px;
}

@media (max-width: 1400px) {
  .form-required {
    margin-left: 1.571vw;
    padding: 0.214vw 0.857vw;
    font-size: 0.929vw;
    border-radius: 0.214vw;
  }
}

@media (max-width: 768px) {
  .form-required {
    margin-left: 2.933vw;
    padding: 0.4vw 1.6vw;
    border-radius: 0.4vw;
    font-size: 2.8vw;
  }
}

.form-required01 {
  display: inline-block;
  margin-left: 22px;
  padding: 3px 12px;
  font-size: 13px;
  background: #e53935;
  color: #ffffff;
  border-radius: 3px;
  line-height: 1.0;
}

@media (max-width: 1400px) {
  .form-required01 {
    margin-left: 1.571vw;
    padding: 0.214vw 0.857vw;
    font-size: 0.929vw;
    border-radius: 0.214vw;
  }
}

@media (max-width: 768px) {
  .form-required01 {
    margin-left: 2.933vw;
    padding: 0.4vw 1.6vw;
    border-radius: 0.4vw;
    font-size: 2.8vw;
  }
}

/* テキスト入力共通 */
.form-input,
.form-textarea {
  width: 100%;
  max-width: 100%;
  padding: 14px 10px;
  border-radius: 4px;
  border: 2px solid #0079e0;
  box-sizing: border-box;
  font-size: 16px;
}

@media (max-width: 1400px) {

  .form-input,
  .form-textarea {
    padding: 1vw 0.714vw;
    border-radius: 0.286vw;
    font-size: 1.143vw;
  }
}

@media (max-width: 768px) {

  .form-input,
  .form-textarea {
    padding: 2.267vw 1.333vw;
    border-radius: 1vw;
    font-size: 17px;
    /* iPhone拡大対策の固定 */
  }
}

.form-input-zip {
  width: 200px;
}

@media (max-width: 1400px) {
  .form-input-zip {
    width: 14.286vw;
  }
}

@media (max-width: 768px) {
  .form-input-zip {
    width: 26.667vw;
  }
}

/* メッセージ用テキストエリア */
.form-textarea {
  resize: vertical;
}

/* 電話番号グループ */
.form-tel-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.form-input-tel {
  width: 200px;
  padding: 14px 6px;
  border-radius: 4px;
  border: 2px solid #0079e0;
  font-size: 14px;
  box-sizing: border-box;
  text-align: center;
}

@media (max-width: 1400px) {
  .form-input-tel {
    width: 14.286vw;
    padding: 1vw 0.429vw;
    border-radius: 0.286vw;
    font-size: 1vw;
  }
}

@media (max-width: 768px) {
  .form-input-tel {
    width: 24.333vw;
    padding: 2.267vw 1.333vw;
    border-radius: 1vw;
    font-size: 17px;
    /* iPhone拡大対策の固定 */
  }
}

.form-tel-hyphen {
  display: inline-block;
  padding: 0 4px;
}

@media (max-width: 1400px) {
  .form-tel-hyphen {
    padding: 0 0.286vw;
  }
}

@media (max-width: 768px) {
  .form-tel-hyphen {
    padding: 0 0.533vw;
  }
}

/* チェックボックスグループ */
.form-checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-size: 20px;
}

@media (max-width: 1400px) {
  .form-checkbox-group {
    gap: 0.571vw 1.714vw;
    font-size: 1.429vw;
  }
}

@media (max-width: 768px) {
  .form-checkbox-group {
    gap: 1.067vw 3.2vw;
    font-size: 4.133vw;
  }
}

.form-checkbox-group label {
  display: flex;
  align-items: center;
  gap: 4px;
}

@media (max-width: 1400px) {
  .form-checkbox-group label {
    gap: 0.286vw;
  }
}

@media (max-width: 750px) {
  .form-checkbox-group label {
    gap: 0.533vw;
  }
}

/* ラベルの大きさと配置のの微調整 */
.label3 {
  width: 210px;
}

.label4 {
  width: 150px;
}

@media (max-width: 1400px) {
  .label3 {
    width: 15vw;
  }

  .label4 {
    width: 10.714vw;
  }
}

@media (max-width: 768px) {
  .sp-label2s {
    width: 37.667vw;
  }

  .sp-label2 {
    width: 42.667vw;
  }

  .sp-label3 {
    width: 28vw;
  }

  .sp-label3s {
    width: 25vw;
  }

  .sp-label3s1 {
    width: 22vw;
  }

  .sp-label3s2 {
    width: 21vw;
  }

  .sp-label4 {
    width: 20vw;
  }

  .sp-label4s {
    width: 18.333vw;
  }

  .sp-label4s2 {
    width: 17.333vw;
  }

  .sp-label-auto {
    width: auto;
  }
}

@media (max-width: 768px) {
  .sp-nowrap {
    flex-wrap: nowrap;
  }
}

@media (max-width: 768px) {
  .sp-space-between {
    justify-content: space-between;
  }
}

@media (max-width: 768px) {
  .sp-width-auto {
    width: auto;
  }
}

/* 7番目の内容の下のテキスト */
.form-input-margin-top {
  margin-top: 8px;
}

@media (max-width: 1400px) {
  .form-input-margin-top {
    margin-top: 0.571vw;
  }
}

@media (max-width: 750px) {
  .form-input-margin-top {
    margin-top: 1.067vw;
  }
}

/* 補足（左に（補足）） */
.form-supplement {
  display: flex;
  align-items: center;
  gap: 8px;
}

@media (max-width: 1400px) {
  .form-supplement {
    gap: 0.571vw;
  }
}

@media (max-width: 750px) {
  .form-supplement {
    gap: 1.067vw;
  }
}

.form-supplement-label {
  font-size: 20px;
}

@media (max-width: 1400px) {
  .form-supplement-label {
    font-size: 1.429vw;
  }
}

@media (max-width: 768px) {
  .form-supplement-label {
    font-size: 3.733vw;
  }
}

/* プライバシーポリシー行 */
.form-row-privacy {
  margin-top: 8px;
  padding: 55px 0 0 0;
  text-align: center;
  border-top: 2px solid #0079e0;
}

@media (max-width: 1400px) {
  .form-row-privacy {
    margin-top: 0.571vw;
    padding: 3.929vw 0 0 0;
  }
}

@media (max-width: 768px) {
  .form-row-privacy {
    margin: 0 0 2vw 0;
    padding: 8vw 0 0 0;
    border-top: 1px solid #0079e0;
  }
}

.privacy-label {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px 14px;
  font-size: 20px;
  justify-content: center;
}

@media (max-width: 1400px) {
  .privacy-label {
    gap: 0.286vw 1vw;
    font-size: 1.429vw;
  }
}

@media (max-width: 768px) {
  .privacy-label {
    font-size: 4vw;
  }
}

.privacy-label a {
  color: #0079e0;
  text-decoration: underline;
}

.privacy-required {
  color: #e53935;
  font-weight: 700;
}

/* テキスト枠（黒ボーダー＋白背景） */
.form-note-box {
  border: 3px solid #000000;
  background: #ffffff;
  padding: 23px 12px;
  font-size: 18px;
  line-height: 1.6;
  box-sizing: border-box;
}

@media (max-width: 1400px) {
  .form-note-box {
    padding: 1.643vw 0.857vw;
    font-size: 1.286vw;
  }
}

@media (max-width: 768px) {
  .form-note-box {
    padding: 2vw 1.333vw;
    font-size: 3.067vw;
  }
}

/* 送信ボタン */
.form-row-submit {
  text-align: center;
}

.btn-confirm {
  width: 585px;
  padding: 21px 24px;
  background: #0079e0;
  color: #ffffff;
  font-size: 32px;
  font-weight: 700;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  line-height: 1.0;
}

@media (max-width: 1400px) {
  .btn-confirm {
    width: 41.786vw;
    padding: 1.5vw 1.714vw;
    font-size: 2.286vw;
    border-radius: 0.714vw;
  }
}

@media (max-width: 768px) {
  .btn-confirm {
    width: 78vw;
    padding: 2.8vw 3.2vw;
    border-radius: 1.333vw;
    font-size: 4.267vw;
  }
}

.btn-confirm:hover {
  opacity: 0.9;
}

/* ===============================
   Footer 全体
   =============================== */
.footer {
  width: 100%;
}

@media (max-width: 768px) {
  .footer {
    padding: 0 0 13.6vw;
    ;
  }
}

/* -------------------------------
   上段フッター（2カラム）
   ------------------------------- */
.footer-top {
  width: 1400px;
  max-width: 100%;
  margin: 0 auto;
  background: #0fa6ed;
  padding: 29px 0 28px;
  box-sizing: border-box;
}

@media (max-width: 1400px) {
  .footer-top {
    width: 100%;
    padding: 2.071vw 0 2vw;
  }
}

@media (max-width: 768px) {
  .footer-top {
    width: 100%;
  }
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0 0 280px;
}

@media (max-width: 1400px) {
  .footer-inner {
    padding: 0 0 0 20vw;
  }
}

@media (max-width: 768px) {
  .footer-inner {
    padding: 0;
  }
}

@media (max-width: 768px) {
  .footer-logo {
    width: 31.333vw;
    padding: 0 0 0 4.667vw;
  }
}

/* 左：ロゴ画像 */
.footer-logo img {
  max-width: 260px;
  height: auto;
  display: block;
}

@media (max-width: 1400px) {
  .footer-logo img {
    width: 18.571vw;
  }
}

@media (max-width: 768px) {
  .footer-logo img {
    width: 30.667vw;
  }
}

/* 右：テキスト（白） */
.footer-text {
  width: 750px;
  color: #ffffff;
  font-size: 14px;
  line-height: 1.6;
  text-align: right;
}

@media (max-width: 1400px) {
  .footer-text {
    width: 53.571vw;
    font-size: 1vw;
  }
}

@media (max-width: 768px) {
  .footer-text {
    width: 65%;
    padding: 0 0 0 4vw;
  }
}

.footer-text-company {
  margin: 0 0 13px;
  font-size: 30px;
  text-align: left;
}

@media (max-width: 1400px) {
  .footer-text-company {
    margin: 0 0 0.929vw;
    font-size: 2.143vw;
  }
}

@media (max-width: 768px) {
  .footer-text-company {
    margin: 0 0 1.733vw;
    font-size: 4vw;
  }
}

.footer-text-address {
  margin: 0;
  font-size: 25px;
  text-align: left;
}

@media (max-width: 1400px) {
  .footer-text-address {
    font-size: 1.786vw;
  }
}

@media (max-width: 768px) {
  .footer-text-address {
    font-size: 3.333vw;
  }
}

.footer-text-address a {
  color: #fff;
  text-decoration: underline;
}

.footer-text-address a:visited {
  color: #fff;
}

/* -------------------------------
   下段フッター（コピーライト）
   ------------------------------- */
.footer-bottom {
  width: 1400px;
  max-width: 100%;
  margin: 0 auto;
  background: #0078b1;
  padding: 12px 20px;
  text-align: center;
  box-sizing: border-box;
}

@media (max-width: 1400px) {
  .footer-bottom {
    width: 100%;
    padding: 0.857vw 1.429vw;
  }
}

@media (max-width: 768px) {
  .footer-bottom {
    padding: 1.333vw 2.4vw;
  }
}

.footer-copy {
  color: #ffffff;
  font-size: 13px;
}

@media (max-width: 1400px) {
  .footer-copy {
    font-size: 0.929vw;
  }
}

@media (max-width: 768px) {
  .footer-copy {
    font-size: 2.667vw;
  }
}

/* チェックボックス装飾 */
.check-strong {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  width: 24px;
  height: 24px;
  border: 3px solid #000;
  cursor: pointer;
  position: relative;
  transition: 0.2s ease;
  background: #fff;
}

@media (max-width: 1400px) {
  .check-strong {
    width: 1.714vw;
    height: 1.714vw;
    border: 2px solid #000;
  }
}

@media (max-width: 768px) {
  .check-strong {
    width: 5.8vw;
    height: 5.8vw;
  }
}

/* ホバー */
.check-strong:hover {
  box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.15);
}

/* フォーカス */
.check-strong:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.35);
}

/* チェックマーク（太めでくっきり） */
.check-strong::after {
  content: "";
  position: absolute;
  top: 0px;
  left: 4px;
  width: 6px;
  height: 12px;
  border-right: 3px solid #fff;
  border-bottom: 3px solid #fff;
  transform: rotate(45deg);
  opacity: 0;
  transition: 0.15s;
}

@media (max-width: 1400px) {
  .check-strong::after {
    left: 0.286vw;
    width: 0.429vw;
    height: 0.857vw;
    border-right: 2px solid #fff;
    border-bottom: 2px solid #fff;
  }
}

@media (max-width: 768px) {
  .check-strong::after {
    left: 1.333vw;
    width: 1.8vw;
    height: 3.6vw;
  }
}

/* チェックされた状態 */
.check-strong:checked {
  background-color: #000;
  border-color: #000;
}

/* マークが表示される */
.check-strong:checked::after {
  opacity: 1;
}

/* disabled */
.check-strong:disabled {
  background-color: #e0e0e0;
  border-color: #bdbdbd;
  cursor: not-allowed;
}

.check-strong:disabled::after {
  border-color: #ccc;
}

/* ラベル */
.check-strong-label {
  margin-left: 8px;
  cursor: pointer;
  user-select: none;
}


/* エレベーターボタン */
.elevator-top {
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: 100px;
  height: 100px;
  z-index: 9999;
  cursor: pointer;
}

/* ホバーでちょっと浮く */
.elevator-top:hover {
  transform: translateY(-2px);
}

/* スマホ時は少し大きさ調整してもOK */
@media (max-width: 767px) {
  .elevator-top {
    right: 12px;
    bottom: 14.667vw;
    width: 13.333vw;
    height: 13.333vw;
  }
}

/* チェックボックスで戻れない用のエラー表示 */
.form-error {
  padding: 8px 12px;
  background: #ffeaea;
  border-left: 4px solid #d60000;
  color: #d60000;
  font-size: 14px;
  margin-bottom: 10px;
}

/* SP時の下部ボタン ▼ PCでは非表示 */
.sp-form-fixed-btn {
  display: none;
}

/* ▼ スマホのみ表示（768px 以下） */
@media screen and (max-width: 768px) {
  .sp-form-fixed-btn {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    text-align: center;
    padding: 0;
    background-color: #dcf2fe;
  }

  .sp-form-fixed-btn a {
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    display: block;
    width: 100%;
    text-align: center;
  }
}

/* レスポンシブ表示切替 */
@media (min-width: 768px) {
  .pc-none {
    display: none;
  }
}

@media (max-width: 768px) {
  .sp-none {
    display: none;
  }
}