/* ---------- 全体設定 ---------- */
body {
  margin: 0;
  padding: 0;
  font-family: "Noto Sans JP", "Helvetica Neue", Arial, sans-serif;
  color: #2b3a4a;
  background-color: #fff;
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.section_title {
  font-size: 28px;
  font-weight: 900;
  color: #0f256e;
  text-align: center;
  margin-bottom: 30px;
}

/* ---------- トップバナー ---------- */
.top_banner {
  background: linear-gradient(135deg, #0f256e 0%, #0066cc 100%);
  color: #fff;
  padding: 60px 0;
  text-align: center;
}

.banner_icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px auto;
  fill: #fff;
}

.banner_title {
  font-size: 36px;
  font-weight: 900;
  margin: 0 0 24px 0;
  letter-spacing: 0.05em;
}

.banner_features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.banner_features li {
  background-color: rgba(255, 255, 255, 0.15);
  border: 1px solid #fff;
  padding: 10px 24px;
  border-radius: 30px;
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.feature_icon {
  font-size: 20px;
}

/* ---------- バナー (PC / SP) ---------- */
.sec_banner_wrap {
  width: 100%;
  margin-top: 40px;
  margin-bottom: 20px;
}

.sec_banner_pc {
  display: block;
  width: 100%;
  height: auto;
}

.sec_banner_sp {
  display: none;
  width: 100%;
  height: auto;
}

@media screen and (max-width: 1080px) {
  .sec_banner_wrap {
    margin-top: 32px;
    margin-bottom: 16px;
  }
}

@media screen and (max-width: 768px) {
  .sec_banner_wrap {
    margin-top: 24px;
    margin-bottom: 12px;
  }

  .sec_banner_pc {
    display: none;
  }

  .sec_banner_sp {
    display: block;
  }
}

@media screen and (max-width: 450px) {
  .sec_banner_wrap {
    margin-top: 20px;
    margin-bottom: 10px;
  }
}

/* ---------- 説明 ---------- */
.description_section {
  padding: 50px 0;
  background-color: #f7f9fb;
}

.description_body {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}

.description_img_wrap {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

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

/* ---------- 悩み項目 ---------- */
.trouble_section {
  padding: 50px 0;
}

.trouble_grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.trouble_card {
  background-color: #f7f9fb;
  border: 1px solid #e1e8ed;
  border-radius: 12px;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.trouble_icon {
  font-size: 28px;
  flex-shrink: 0;
}

.trouble_text {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: #2b3a4a;
}

/* ---------- 解決 ---------- */
.solution_section {
  padding: 50px 0;
  background-color: #f7f9fb;
}

.solution_list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.solution_item {
  background-color: #fff;
  border: 2px solid #0066cc;
  border-radius: 12px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.solution_icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.solution_icon svg {
  width: 100%;
  height: 100%;
}

.solution_text {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: #0f256e;
  line-height: 1.6;
}

/* ---------- 1080px 以下 ---------- */
@media screen and (max-width: 1080px) {
  .solution_item {
    padding: 18px 20px;
    gap: 14px;
  }

  .solution_icon {
    width: 28px;
    height: 28px;
  }

  .solution_text {
    font-size: 17px;
  }
}

/* ---------- 768px 以下 ---------- */
@media screen and (max-width: 768px) {
  .solution_section {
    padding: 40px 0;
  }

  .solution_list {
    gap: 12px;
  }

  .solution_item {
    padding: 16px 18px;
    gap: 12px;
  }

  .solution_icon {
    width: 24px;
    height: 24px;
  }

  .solution_text {
    font-size: 16px;
  }
}

/* ---------- 450px 以下 ---------- */
@media screen and (max-width: 450px) {
  .solution_section {
    padding: 30px 0;
  }

  .solution_list {
    gap: 10px;
  }

  .solution_item {
    padding: 14px 16px;
    gap: 10px;
    border-radius: 8px;
  }

  .solution_icon {
    width: 20px;
    height: 20px;
  }

  .solution_text {
    font-size: 14px;
  }
}

/* ---------- 料金 ---------- */
.price_section {
  padding: 50px 0;
}

.price_card {
  max-width: 500px;
  margin: 0 auto;
  background-color: #fff;
  border: 2px solid #0066cc;
  border-radius: 16px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.price_badge {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px auto;
}

.price_badge svg {
  width: 100%;
  height: 100%;
}

.price_main {
  font-size: 32px;
  font-weight: 900;
  color: #0066cc;
  margin: 0 0 10px 0;
  line-height: 1.3;
}

.price_sub {
  font-size: 18px;
  font-weight: 700;
  color: #2b3a4a;
  margin: 0;
}

.more_text {
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  color: #2b3a4a;
  margin: 24px 0 16px 0;
}

.ai_free_box {
  max-width: 500px;
  margin: 0 auto;
  background-color: #fff;
  border: 2px solid #e60012;
  border-radius: 16px;
  padding: 24px 20px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.ai_free_badge {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px auto;
}

.ai_free_badge svg {
  width: 100%;
  height: 100%;
}

.ai_free_text {
  margin: 0;
  font-size: 18px;
  font-weight: 900;
  color: #e60012;
  line-height: 1.5;
}

/* ---------- 1080px 以下 ---------- */
@media screen and (max-width: 1080px) {
  .price_badge,
  .ai_free_badge {
    width: 44px;
    height: 44px;
  }

  .price_main {
    font-size: 28px;
  }

  .price_sub {
    font-size: 16px;
  }

  .more_text {
    font-size: 18px;
    margin: 20px 0 14px 0;
  }

  .ai_free_box {
    padding: 20px 18px;
  }

  .ai_free_text {
    font-size: 17px;
  }
}

/* ---------- 768px 以下 ---------- */
@media screen and (max-width: 768px) {
  .price_section {
    padding: 40px 0;
  }

  .price_badge,
  .ai_free_badge {
    width: 40px;
    height: 40px;
  }

  .price_main {
    font-size: 25px;
  }

  .price_sub {
    font-size: 15px;
  }

  .more_text {
    font-size: 16px;
    margin: 16px 0 12px 0;
  }

  .ai_free_box {
    padding: 18px 16px;
  }

  .ai_free_text {
    font-size: 16px;
  }
}

/* ---------- 450px 以下 ---------- */
@media screen and (max-width: 450px) {
  .price_section {
    padding: 30px 0;
  }

  .price_card,
  .ai_free_box {
    padding: 16px;
    border-radius: 12px;
  }

  .price_badge,
  .ai_free_badge {
    width: 32px;
    height: 32px;
    margin-bottom: 8px;
  }

  .price_main {
    font-size: 20px;
  }

  .price_sub {
    font-size: 14px;
  }

  .more_text {
    font-size: 14px;
    margin: 12px 0 8px 0;
  }

  .ai_free_text {
    font-size: 14px;
  }
}

/* ---------- CTA Button ---------- */
.cta_section {
  padding: 40px 0 60px 0;
}

.cta_btn_wrap {
  width: 100%;
  max-width: 550px;
  margin: 0 auto;
}

.cta_btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 100%;
  padding: 14px 40px 14px 20px;
  background: linear-gradient(180deg, #ffaa00 0%, #ff7700 100%);
  border: 2px solid #fff;
  border-radius: 50px;
  box-shadow: 0 4px 12px rgba(255, 119, 0, 0.35);
  color: #fff;
  text-decoration: none;
  box-sizing: border-box;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.cta_btn:hover {
  opacity: 0.95;
  transform: translateY(-2px);
}

.cta_btn::after {
  content: "›";
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-55%);
  font-size: 28px;
  font-weight: 700;
  color: #fff;
}

.cta_btn_sub {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}

.cta_btn_main {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 0.04em;
}

/* ---------- Responsive: 1080px 以下 ---------- */
@media screen and (max-width: 1080px) {
  .section_title {
    font-size: 26px;
  }

  .banner_icon {
    width: 52px;
    height: 52px;
  }

  .banner_title {
    font-size: 32px;
  }

  .banner_features li {
    font-size: 16px;
    padding: 8px 20px;
  }

  .feature_icon {
    font-size: 18px;
  }

  .description_img_wrap {
    width: 40px;
    height: 40px;
  }

  .solution_icon {
    width: 36px;
    height: 36px;
  }

  .cta_btn_wrap {
    max-width: 480px;
  }

  .cta_btn {
    padding: 12px 36px 12px 16px;
  }

  .cta_btn_sub {
    font-size: 13.5px;
  }

  .cta_btn_main {
    font-size: 17.5px;
  }

  .cta_btn::after {
    right: 20px;
    font-size: 24px;
  }
}

/* ---------- Responsive: 768px 以下 ---------- */
@media screen and (max-width: 768px) {
  .section_title {
    font-size: 24px;
    margin-bottom: 24px;
  }

  .top_banner {
    padding: 40px 0;
  }

  .banner_icon {
    width: 44px;
    height: 44px;
    margin-bottom: 12px;
  }

  .banner_title {
    font-size: 28px;
  }

  .banner_features {
    gap: 10px;
  }

  .banner_features li {
    font-size: 14px;
    padding: 6px 16px;
  }

  .feature_icon {
    font-size: 16px;
  }

  .trouble_grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .trouble_card {
    padding: 20px;
    gap: 12px;
  }

  .trouble_icon {
    font-size: 24px;
  }

  .solution_content {
    padding: 24px;
    gap: 16px;
  }

  .solution_icon {
    width: 32px;
    height: 32px;
  }

  .price_badge {
    width: 40px;
    height: 40px;
  }

  .price_main {
    font-size: 28px;
  }

  .price_sub {
    font-size: 16px;
  }

  .cta_btn_wrap {
    max-width: 420px;
  }

  .cta_btn {
    padding: 10px 32px 10px 12px;
  }

  .cta_btn_sub {
    font-size: 12.5px;
  }

  .cta_btn_main {
    font-size: 15.5px;
  }

  .cta_btn::after {
    right: 16px;
    font-size: 22px;
  }
}

/* ---------- Responsive: 450px 以下 ---------- */
@media screen and (max-width: 450px) {
  .section_title {
    font-size: 20px;
    margin-bottom: 20px;
  }

  .top_banner {
    padding: 30px 0;
  }

  .banner_icon {
    width: 36px;
    height: 36px;
    margin-bottom: 8px;
  }

  .banner_title {
    font-size: 22px;
    margin-bottom: 16px;
  }

  .banner_features li {
    font-size: 12px;
    padding: 5px 12px;
    gap: 6px;
  }

  .feature_icon {
    font-size: 14px;
  }

  .description_section,
  .trouble_section,
  .solution_section,
  .price_section {
    padding: 30px 0;
  }

  .description_body {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .description_img_wrap {
    width: 32px;
    height: 32px;
  }

  .description_text,
  .trouble_text {
    font-size: 14px;
  }

  .trouble_card {
    padding: 16px;
    gap: 10px;
  }

  .trouble_icon {
    font-size: 20px;
  }

  .solution_content {
    padding: 20px 16px;
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .solution_icon {
    width: 28px;
    height: 28px;
  }

  .solution_text {
    font-size: 15px;
  }

  .price_card {
    padding: 20px 16px;
  }

  .price_badge {
    width: 32px;
    height: 32px;
    margin-bottom: 8px;
  }

  .price_main {
    font-size: 22px;
  }

  .price_sub {
    font-size: 14px;
  }

  .cta_section {
    padding: 20px 0 40px 0;
  }

  .cta_btn_wrap {
    max-width: 100%;
  }

  .cta_btn {
    padding: 8px 24px 8px 8px;
    border-radius: 40px;
  }

  .cta_btn_sub {
    font-size: 11px;
  }

  .cta_btn_main {
    font-size: 13.5px;
  }

  .cta_btn::after {
    right: 12px;
    font-size: 18px;
  }
}

/* ---------- フッター ---------- */
.footernav_section {
  background-color: #0f256e;
  padding: 40px 0;
}

.l_container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.footer_nav_list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px 24px;
}

.footer_nav_item {
  margin: 0;
}

.footer_nav_link {
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  transition: opacity 0.2s ease;
}

.footer_nav_link:hover {
  opacity: 0.8;
}

.l_footer {
  background-color: #0b1b50;
  color: #fff;
  text-align: center;
  padding: 16px 20px;
  font-size: 13px;
}

/* ---------- 1080px 以下 ---------- */
@media screen and (max-width: 1080px) {
  .footernav_section {
    padding: 32px 0;
  }

  .footer_nav_list {
    gap: 14px 20px;
  }

  .footer_nav_link {
    font-size: 13.5px;
  }
}

/* ---------- 768px 以下 ---------- */
@media screen and (max-width: 768px) {
  .footernav_section {
    padding: 24px 0;
  }

  .footer_nav_list {
    gap: 12px 16px;
  }

  .footer_nav_link {
    font-size: 13px;
  }

  .l_footer {
    padding: 14px 20px;
    font-size: 12px;
  }
}

/* ---------- 450px 以下 ---------- */
@media screen and (max-width: 450px) {
  .footernav_section {
    padding: 20px 0;
  }

  .footer_nav_list {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }

  .footer_nav_link {
    font-size: 12px;
  }

  .l_footer {
    padding: 12px 16px;
    font-size: 11px;
  }
}