/* リセット */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Noto Sans JP', sans-serif;
  line-height: 1.6;
  color: #333;
}

/* 共通 */
.container {
  width: 100%;
  max-width: 1024px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 20px;
}

/* ボタン */
.btn-cta {
  display: inline-block;
  background: #f47200;
  color: #fff;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
}
/* FV */
.fv {
  position: relative;
  padding: 40px 20px;
  overflow: hidden;
  background: #ffe200 url("../images/bg.svg") center / cover no-repeat;
}
.fv-inner {
  max-width: 1024px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}
/* 上テキスト */
.fv-top-text {
  font-size: 34px;
  font-weight: 900;
  font-family: 'M PLUS 1p', sans-serif;
  letter-spacing: 14px;
  margin-bottom: 40px;
}
/* ロゴ */
.fv-logo img {
  width: 480px;
  margin-bottom: 10px;
}
/* キャッチ */
.fv-catch {
  font-size: clamp(22px, 4vw, 46px);
  font-weight: 900;
  font-family: 'M PLUS 1p', sans-serif;
  color: #f44300;
  margin: 20px 0 10px;
  line-height: 1.4;
  letter-spacing: 6px;
}
.fv-text {
  max-width: 500px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.8;
  text-align: left;
}
.fv-speed {
  margin-top: 20px;
}
.fv-speed img {
  width: 280px;
}
/* 下段レイアウト */
.fv-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 30px;
  gap: 40px;
}
/* ABOUT */
.about {
  background: #fff;
  padding: 80px 0;
}
/* 上段 */
.about-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 40px;
}
/* 左タイトル */
.about-title {
  font-size: clamp(32px, 6vw, 76px);
  font-weight: 900;
  font-family: 'M PLUS 1p', sans-serif;
  white-space: nowrap;
}
.about-title span {
  font-size: 0.5em;
  margin-left: 10px;
}
/* 右ボックス */
.about-box {
  position: relative;
  background: #ffe9d7;
  padding: 20px 30px;
  border-radius: 15px;
  max-width: 520px;
  font-weight: 700;
}
/* 三角 */
.about-box::before {
  content: "";
  position: absolute;
  left: -38px;
  top: 50%;
  transform: translateY(-50%);
  border-width: 20px;
  border-style: solid;
  border-color: transparent #ffe9d7 transparent transparent;
}
/* オレンジ見出し */
.about-lead {
  text-align: center;
  font-size: clamp(18px, 3vw, 32px);
  font-weight: 900;
  color: #f47200;
  margin-bottom: 50px;
}
/* 丸エリア */
.about-circles {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
/* 丸 */
.circle {
  width: 180px;
  height: 180px;
  background: #f47200;
  color: #fff;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 15px;
}
/* 上（メイン） */
.circle-main {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}
/* 強調（黄色） */
.circle-main span {
  color: #ffe200;
}
/* 下（サブ） */
.circle-sub {
  font-size: 14px;
  font-weight: 500;
  margin-top: 8px;
  line-height: 1.5;
}

/* FEATURES */
.function {
  background: #ffe9d7;
  padding: 50px 0 60px;
  text-align: center;
  position: relative;
}
.function-title {
  position: relative;
  top: -70px;
  z-index: 2;
  display: inline-block;
  background: #f47200;
  color: #fff;
  padding: 0px 30px 2px;
  border-radius: 30px;
  font-size: clamp(18px, 3vw, 24px);
  font-weight: 800;
  margin-bottom: -10px;
  min-width: 300px;
}
/* 左アイコン */
.function-title::before {
  content: "";
  position: absolute;
  left: -80px;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 40px;
  background: url("../images/icon_ttl.svg") no-repeat center/contain;
}
/* 右アイコン */
.function-title::after {
  content: "";
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 40px;
  background: url("../images/icon_ttl.svg") no-repeat center/contain;
}
.function-list {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
.function-item {
  flex: 1;
  position: relative;
  padding: 0 16px;
  text-align: center;
}
.function-item.line::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 1px;
  height: 100%;
  background: #fff;
}
.function-item img {
  width: 80px;
  margin: 0 auto 15px;
  display: block;
}
.function-item h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 10px;
  text-align: center;
}
.function-item p {
  font-size: 15px;
  line-height: 1.6;
  font-weight: 500;
  text-align: left;
}

/* flow */
.flow {
  background: #fff;
  padding: 50px 0 60px;
  text-align: center;
  position: relative;
}
.flow-title {
  position: relative;
  top: -70px;
  z-index: 2;
  display: inline-block;
  background: #f47200;
  color: #fff;
  padding: 0px 30px 2px;
  border-radius: 30px;
  font-weight: 800;
  margin-bottom: -10px;
  min-width: 300px;
}
.flow-list {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
.flow-item {
  position: relative;
  flex: 1;
  text-align: center;
}
/* カード */
.flow-card {
  background: #ffe9d7;
  padding: 30px 20px 20px;
}
/* タブレット画像 */
.flow-card img {
  width: 100%;
  max-width: 180px;
  margin-bottom: 10px;
}
/* 番号 */
.flow-num {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  z-index: 2;
}
.flow-item img:not(.flow-num) {
  width: 100%;
  max-width: 180px;
  margin-bottom: 10px;
}
.flow-item p {
  font-size: 15px;
  line-height: 1.6;
  font-weight: 500;
}

/* cta */
.cta {
  background: #fff;
  padding: 60px 0;
}
.cta-box {
  background: #ffe9d7;
  text-align: center;
  padding: 50px 20px;
}
/* タイトル */
.cta-title {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  font-size: clamp(20px, 4vw, 36px);
  font-weight: 900;
  margin-bottom: 30px;
}
.cta-title img {
  width: 200px;
}
/* G-LOG部分 */
.logo-text {
  color: #333;
}
/* 赤文字 */
.cta-highlight {
  color: #f44336;
}
/* ボタン */
.cta-btn {
  display: inline-block;
  border: 3px solid #f55d4e;
  color: #f55d4e;
  padding: 6px 50px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 800;
  font-size: 32px;
  position: relative;
}
.cta-btn:hover {
  background: #f55d4e;
  color: #fff;
}
/* 矢印 */
.cta-btn::after {
  content: "▶";
  margin-left: 4px;
  font-size: 26px;
}
/* ID/PW */
.cta-info {
  margin-top: 20px;
  font-size: 22px;
  font-weight: 700;
}

/* tablet */
.tablet {
  background: #fff;
  padding: 80px 0;
  margin: 0 auto;
  display: flex;
  justify-content: center;
}
.tablet-inner {
  max-width: 800px;
  width: 90%;
  display: flex;
  justify-content: space-between;
  gap: 40px;
}
/* 左 */
.tablet-text-area {
  flex: 1;
}
.tablet-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 28px;
  font-weight: 900;
  margin-bottom: 10px;
}
.tablet-logo img {
  width: 200px;
}
.tablet-title {
  font-size: 38px;
  font-weight: 900;
  margin-bottom: 20px;
}
.tablet-desc {
  font-size: 20px;
  line-height: 1.8;
  font-weight: 700;
  margin-bottom: 20px;
}
.tablet-highlight {
  font-size: 28px;
  font-weight: 900;
  color: #f47200;
}
/* 右 */
.tablet-image-area {
  flex: 1;
  text-align: center;
}
.tablet-image-area img {
  width: 100%;
  max-width: 260px;
}
.tablet-price {
  margin-top: 2px;
  font-size: 20px;
  color: #f47200;
  font-weight: 800;
}

/* purchase */
.purchase {
  background: #ffe9d7;
  padding: 50px 0 80px;
  text-align: center;
  position: relative;
}
.purchase-title {
  position: relative;
  top: -70px;
  z-index: 2;
  display: inline-block;
  background: #f47200;
  color: #fff;
  padding: 0px 30px 2px;
  border-radius: 30px;
  font-weight: 800;
  margin-bottom: -10px;
  min-width: 300px;
}
.purchase-list {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
.purchase-item {
  flex: 1;
  position: relative;
  padding: 0 10px;
}
.purchase-label {
  display: inline-block;
  background: #fff;
  color: #f47200;
  padding: 6px 14px;
  border-radius: 20px;
  font-weight: 700;
  margin-bottom: 15px;
}
.purchase-item img {
  width: 70px;
  margin-bottom: 10px;
}
.purchase-text {
  font-size: 14px;
  line-height: 1.6;
  text-align: left;
}
.purchase-item:not(:last-child)::before {
  content: "";
  position: absolute;
  right: -10px;
  top: 0;
  bottom: 50%;
  margin: auto;
  width: 3px;
  height: 52%;
  background: #fff;
  transform: rotate(-15deg);
}
.purchase-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -10px;
  top: 50%;
  bottom: 0;
  margin: auto;
  width: 3px;
  height: 52%;
  background: #fff;
  transform: rotate(15deg);
}
.purchase-icon {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}
.purchase-icon img {
  max-height: 80px;
  width: auto;
}
.purchase-icon.small img {
  max-height: 55px;
}

/* price */
.price {
  background: #f2f2f2;
  padding: 30px 0 80px;
  text-align: center;
}
.price-title {
  position: relative;
  top: -50px;
  z-index: 2;
  display: inline-block;
  background: #f47200;
  color: #fff;
  padding: 0px 30px 2px;
  border-radius: 30px;
  font-weight: 800;
  margin-bottom: -10px;
  min-width: 300px;
}
.price-campaign {
  font-size: 34px;
  font-weight: 900;
  color: #f47200;
  margin: 30px 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.price-main {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 30px;
}
.price-amount {
  font-size: clamp(32px, 7vw, 76px);
  font-family: 'M PLUS 1p', sans-serif;
  font-weight: 900;
  color: #f47200;
  line-height: 1;
  text-align: right;
  margin-top: 16px;
}
.price-amount span {
  font-size: 38px;
}
.price-month {
  font-size: clamp(18px, 3vw, 38px);
  font-weight: 900;
  margin-right: 0px;
  color: #f47200;
}
.price-tax {
  font-size: clamp(18px, 3vw, 30px);
  font-family: 'M PLUS 1p', sans-serif;
  font-weight: 900;
  margin-top: 10px;
  color: #f47200;
  text-align: right;
}
.price-text {
  flex: 1;
  display: inline-block;
  width: auto;
  flex: 0 1 auto;
}
.price-badge{
  width: 40%;
  width: auto;
  flex: 0 0 auto;
}
.price-badge img {
  width: 160px;
  display: block;
}
.campaign-label {
  display: inline-block;
  border: 2px solid #f47200;
  padding: 2px 14px;
  margin-right: 10px;
  font-size: 22px;
  font-weight: 700;
}

.price-cta {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 999;
  width: 140px;
  height: 140px;
  border: 2px solid #f55d4e;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #f55d4e;
  font-size: 24px;
  font-weight: 900;
  text-decoration: none;
  line-height: 1.4;
  background: #fff;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all .4s ease;
}

.price-cta.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.price-cta:hover {
  background: #f55d4e;
  color: #fff;
  transform: translateY(-4px);
}


/* footer */
.footer {
  background: #ffe200;
  padding: 40px 20px;
}
.footer-inner {
  max-width: 1024px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-left {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.footer-title {
  font-size: 22px;
  font-weight: 700;
  white-space: nowrap;
}
.footer-info {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
}
.footer-logo img {
  width: 140px;
  margin-left: auto;
}

/* レスポンシブ */
/* =========================
   ▼ タブレット・小さいPC（〜1024）
========================= */
@media (max-width: 1024px) {
  /* ===== 全体余白 ===== */
  .container,
  .fv-inner,
  .footer-inner {
    padding: 0 20px;
  }

  /* ===== FV ===== */
  .fv-top-text {
    font-size: clamp(18px, 3.8vw, 38px);
    letter-spacing: 8px;
  }
  .fv-logo img {
    width: 360px;
  }
  .fv-catch {
    font-size: 32px;
  }
  .fv-text {
    font-size: 16px;
  }

  /* ===== ABOUT ===== */
  .about-title {
    font-size: 60px;
  }
  .about-lead {
    font-size: 24px;
  }
  /* ===== 丸 ===== */
  .circle {
    width: clamp(100px, 16vw, 200px);
    height: clamp(100px, 16vw, 200px);
    aspect-ratio: 1 / 1;
  }
  .circle-main {
    font-size: 18px;
  }
  .circle-sub {
    font-size: 14px;
  }
  .cta-title img {
    width: 180px;
  }
  /* ===== 機能 ===== */
  .function-item{
    padding: 0 6px;
  }
  .function-item h3 {
    font-size: 16px;
  }
  .function-item p {
    font-size: 13px;
  }
  /* ===== フロー ===== */
  .flow-item img:not(.flow-num) {
    width: 80%;
  }
  .flow-card {
    padding: 30px 6px 12px;
  }
  .flow-item p {
    font-size: 14px;
  }
  /* ===== タブレット紹介 ===== */
  .tablet-title {
    font-size: 28px;
  }
  .tablet-desc {
    font-size: 16px;
  }
  .tablet-highlight {
    font-size: 1.5em;
  }
  /* ===== 導入フロー ===== */
  .purchase-item {
    padding: 0 2px;
  }
  .purchase-label {
    padding: 6px 4px;
    border-radius: 8px;
  }
  .purchase-item:not(:last-child)::before {
    transform: rotate(-7deg);
  }
  .purchase-item:not(:last-child)::after {
    transform: rotate(7deg);
  }
  .purchase-text {
    font-size: 14px;
  }
  /* ===== 価格 ===== */
  .price-campaign {
    font-size: 22px;
  }
  .price-amount {
    font-size: 60px;
  }
  .price-month {
    font-size: 24px;
  }
  .price-tax {
    font-size: 18px;
  }
  /* ===== CTA ===== */
  .price-cta {
    width: 130px;
    height: 130px;
    aspect-ratio: 1 / 1;
    font-size: 18px;
  }
}

/* =========================
   ▼ スマホ（〜640）
========================= */
@media (max-width: 640px) {
  /* ===== FV ===== */
  .fv {
    padding: 60px 0;
  }
  .fv-top-text {
    font-size: 14px;
    letter-spacing: 4px;
  }
  .fv-logo img {
    width: 220px;
  }
  .fv-catch {
    font-size: 22px;
    line-height: 1.5;
    letter-spacing: 4px;
  }
  .fv-bottom {
    flex-direction: column;
    gap: 20px;
  }
  .fv-text {
    font-size: 14px;
    text-align: left;
  }
  .fv-speed img {
    width: 180px;
  }

  /* ===== ABOUT ===== */
  .about-top {
    flex-direction: column;
    text-align: center;
  }
  .about-title {
    font-size: 40px;
  }
  .about-box {
    max-width: 100%;
  }
  .about-lead {
    font-size: 20px;
  }
  .about-circles {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }
  .circle {
    width: 200px;
    height: 200px;
    aspect-ratio: 1 / 1;
  }

  /* ===== 機能 ===== */
  .function-title {
    padding: 0px 10px 2px;
    font-size: clamp(18px, 3vw, 24px);
    min-width: 200px;
  }
  .function-title::before {
    left: -60px;
    width: 50px;
    height: 35px;
  }
  .function-title::after {
    right: -60px;
    width: 50px;
    height: 35px;
  }
  .function-list {
    flex-direction: column;
  }
  .function-item {
    padding: 20px 0;
  }
  .function-item.line::after {
    display: none;
  }
  .function-item p {
    text-align: center;
  }

  /* ===== フロー ===== */
  .flow-list {
    flex-direction: column;
    gap: 30px;
  }

  /* ===== タブレット紹介 ===== */
  .tablet-inner {
    flex-direction: column;
    text-align: center;
  }
  .tablet-title {
    font-size: 24px;
  }
  .tablet-desc {
    font-size: 16px;
  }

  /* ===== 導入フロー ===== */
  .purchase-list {
    flex-direction: column;
  }
  .purchase-item {
    margin-bottom: 40px;
  }
  .purchase-item::before,
  .purchase-item::after {
    display: none;
  }
  .purchase-text {
    text-align: center;
  }

  /* ===== 価格 ===== */
  .price-campaign {
    font-size: 18px;
    line-height: 1.5;
    flex-direction: column;
    gap: 20px;
  }
  .price-main {
    flex-direction: column;
    gap: 20px;
    align-items: center;
  }
  .price-amount {
    font-size: 40px;
    text-align: center;
  }
  .price-month {
    font-size: 20px;
  }
  .price-tax {
    font-size: 16px;
    text-align: center;
  }
  .price-cta {
    width: 100px;
    height: 100px;
    font-size: 16px;
    right: 10px;
    bottom: 10px;
  }
  .price-badge img {
    width: 120px;
  }

  /* ===== フッター ===== */
  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
  .footer-left {
    flex-direction: column;
    align-items: center;
  }
}