@charset "UTF-8";

/* =========================================================
   Variables & Reset
   ========================================================= */
:root {
  --color-black: #403d3c;
  --color-white: #ffffff;
  --color-gray: #fafafa;
  --color-gray-02: #bbbbbb;
  --color-gray-03: #666666;
  --color-primary: #3f3ce0;
  --color-secondary: #ffff64;
  --color-sub: #9c8a78;
  --color-bg-01: #e5e0d9;
  --color-bg-02: #bbded0;
  --color-bg-03: #ffdee6;
  --color-bg-04: #c9e0ff;
  --color-bg-05: #ffffcd;

  --font-family-base: "Noto Sans JP", sans-serif;

  --font-family-accent: "Jost", sans-serif;
  --font-family-mincho: "Zen Old Mincho", serif;

  --content-width-xs: 720px;
  --content-width-sm: 960px;
  --content-width: 1120px;
  --content-width-lg: 1600px;

  --z-index-back: -1;
  --z-index-default: 1;
  --z-index-deco: 100;
  --z-index-menu: 200;
  --z-index-modal: 300;
}

body {
  font-family: var(--font-family-base);
  color: var(--color-black);
}
/* =========================================================
   utility
   ========================================================= */

@media screen and (min-width: 768px) {
  .u_br_sp {
    display: none;
  }
}

.u_br_pc {
  display: none;
}
@media screen and (min-width: 768px) {
  .u_br_pc {
    display: block;
  }
}

/* =========================================================
   Layout Container
   ========================================================= */

.l_container__xs,
.l_container__sm,
.l_container,
.l_container__lg {
  margin-inline: auto;
}

.l_container {
  width: min(90%, var(--content-width));
}

.l_container__xs {
  width: min(90%, var(--content-width-xs));
}

.l_container__sm {
  width: min(90%, var(--content-width-sm));
}

.l_container__lg {
  width: min(90%, var(--content-width-lg));
}

/* =========================================================
   Header
   ========================================================= */
.l_header {
  background-color: var(--color-white);
  padding: 12px 0;
}

.l_header_inner {
  display: flex;
  align-items: center;
  gap: 15px;
}
@media screen and (min-width: 768px) {
  .l_header_inner {
    justify-content: space-between;
    gap: 0;
  }
}

.l_header_logo {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.1em;
  font-family: var(--font-family-accent);
}
@media screen and (min-width: 768px) {
  .l_header_logo {
    font-size: 20px;
  }
}

.l_header_link {
  text-decoration: none;
  color: var(--color-black);
}

.m_cta-btn-wrap {
  margin-inline: auto;
  max-width: 320px;
}

.m_contact-btn_link {
  color: var(--color-white);

  min-width: 140px;
}

/* =========================================================
   KV (Key Visual)
   ========================================================= */
.lp_kv {
  position: relative;
  width: 100%;
  min-height: 500px;
  height: 80vh;
  max-height: 720px;
  padding: 60px 0;
  background-image: url("../images/harfframe/kv.webp");
  background-size: cover;
  background-position: 100% 80%;

  background-repeat: no-repeat;
}
@media screen and (min-width: 1024px) {
  .lp_kv {
    min-height: auto;
    background-position: 60% 80%;
    padding: 0;
  }
}

.lp_kv_inner {
  position: relative;
  height: 100%;
}
@media screen and (min-width: 768px) {
  .lp_kv_inner {
    padding-top: 100px;
  }
}

.lp_kv_product-name {
  margin-bottom: 15px;
  text-shadow: 0 0 5px var(--color-white);
}
@media screen and (min-width: 768px) {
  .lp_kv_product-name {
    margin-bottom: 25px;
  }
}

.lp_kv_product-name-en {
  font-family: var(--font-family-accent);
  font-size: 40px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-black);
  line-height: 1;
}
@media screen and (min-width: 768px) {
  .lp_kv_product-name-en {
    font-size: 56px;
  }
}

.lp_kv_product-name-jp {
  font-size: 14px;
  font-weight: bold;
  color: var(--color-black);
  display: block;
  margin-top: 5px;
}
@media screen and (min-width: 768px) {
  .lp_kv_product-name-jp {
    font-size: 16px;
  }
}

.lp_kv_copy-main {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 20px;
  line-height: 1.8;
}
@media screen and (min-width: 768px) {
  .lp_kv_copy-main {
    font-size: 28px;
    margin-bottom: 30px;
  }
}

.lp_kv_copy-main__bg {
  background-color: var(--color-white);
  padding: 6px 12px;
  color: var(--color-black);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
@media screen and (min-width: 768px) {
  .lp_kv_copy-main__bg {
    padding: 8px 16px;
  }
}

.lp_kv_copy-sub {
  font-size: 15px;
  line-height: 1.6;
  font-weight: 500;
  color: var(--color-black);
  text-shadow: 0 0 5px var(--color-white);
}
@media screen and (min-width: 768px) {
  .lp_kv_copy-sub {
    font-size: 18px;
  }
}

.lp_kv_target {
  position: relative;
  margin: 40px 0 0 auto;
  width: 180px;
  height: 180px;
  background-color: var(--color-secondary);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 20px;
  box-sizing: border-box;
}
@media screen and (min-width: 768px) {
  .lp_kv_target {
    position: absolute;
    bottom: 40px;
    right: 20px;
    margin: 0;
    width: 200px;
    height: 200px;
    padding: 0 30px;
  }
}

.lp_kv_target-list {
  font-weight: 500;
}

.lp_kv_target-item {
  font-size: 14px;

  position: relative;
  padding-left: 20px;
}
@media screen and (min-width: 768px) {
  .lp_kv_target-item {
    font-size: 15px;

    padding-left: 22px;
  }
}

.lp_kv_target-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 14px;
  height: 14px;
  border: 1px solid var(--color-black);
  border-radius: 2px;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23333333" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"></polyline></svg>');
  background-size: 80%;
  background-position: center;
  background-repeat: no-repeat;
}

.lp_kv_target-suffix {
  font-size: 14px;

  text-align: right;
  display: block;
}
@media screen and (min-width: 768px) {
  .lp_kv_target-suffix {
    font-size: 15px;
  }
}

/* =========================================================
   Intro Section
   ========================================================= */
.lp_intro {
  /* はみ出したイラストが隠れないようにしつつ余白を確保 */
  padding: 120px 0 0;
}

.m_intro-board {
  position: relative;
  background-color: var(--color-bg-02);
  border-radius: 20px;
  padding: 50px 20px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}
@media screen and (min-width: 768px) {
  .m_intro-board {
    padding: 60px 40px;
    border-radius: 30px;
  }
}

.m_intro-board::before,
.m_intro-board::after {
  content: "";
  position: absolute;
  height: 100%;
}

.m_intro-board::before {
  background: url(../images/harfframe/33.webp) no-repeat center center/contain;
  top: 0;
  right: 0;
  translate: 2% -50%;
  width: 180px;
}
@media screen and (min-width: 768px) {
  .m_intro-board::before {
    width: 280px;
  }
}

.m_intro-board::after {
  background: url(../images/harfframe/32.webp) no-repeat center center/contain;
  bottom: 0;
  left: 0;
  translate: 3% 50%;
  width: 120px;
}
@media screen and (min-width: 768px) {
  .m_intro-board::after {
    translate: 10% 50%;
    width: 140px;
  }
}

.m_intro-board_img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}

.m_intro-board_content {
  position: relative;
  z-index: 1; /* イラストの背面に配置 */
}

.m_intro-board_text {
  font-size: 15px;
  line-height: 2.2;
  color: var(--color-black);
  margin: 0;
  font-weight: 500;
}
@media screen and (min-width: 768px) {
  .m_intro-board_text {
    font-size: 18px;
  }
}

.m_intro-board_text__bold {
  font-weight: bold;
  letter-spacing: 0.05em;
}

.m_intro-board_highlight {
  background-color: var(--color-white);
  padding: 4px 12px;
  font-weight: bold;
}

/* =========================================================
   Reason Section
   ========================================================= */
.lp_reason {
  background-image: repeating-linear-gradient(
    -45deg,
    var(--color-bg-05),
    var(--color-bg-05) 2px,
    var(--color-white) 2px,
    var(--color-white) 10px
  );
}

.lp_reason-intro {
  margin: 0 auto;
  padding: 40px;
  border-radius: 20px;
  /* width: fit-content; */
  background: var(--color-bg-02);
}

.lp_reason-intro_text {
}

.lp_reason_heading-wrap {
  margin-top: 80px;
  text-align: center;
}
@media screen and (min-width: 768px) {
  .lp_reason_heading-wrap {
  }
}

.m_reason-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: bold;
}
@media screen and (min-width: 768px) {
  .m_reason-title {
    flex-direction: row;
    gap: 10px;
  }
}

.m_reason-title_badge {
  width: 90%;
  max-width: 360px;
}
/* 
.m_reason-title_badge {
  position: relative;
  display: inline-block;
  background-color: var(--color-secondary);
  border: 1px solid var(--color-black);
  border-radius: 6px;
  padding: 10px 20px;
  font-size: 24px;
  letter-spacing: 0.1em;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.1);
  z-index: 1;
}
@media screen and (min-width: 768px) {
  .m_reason-title_badge {
    font-size: 32px;
    padding: 15px 30px;
  }
}

.m_reason-title_badge::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -10px;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 6px 0 6px 10px;
  border-color: transparent transparent transparent var(--color-black);
  z-index: 2;
}
@media screen and (max-width: 767px) {
  .m_reason-title_badge::after {
    top: auto;
    bottom: -10px;
    right: 50%;
    transform: translateX(50%);
    border-width: 10px 6px 0 6px;
    border-color: var(--color-black) transparent transparent transparent;
  }
}

.m_reason-title_badge::before {
  content: "";
  position: absolute;
  top: 50%;
  right: -8px;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 5px 0 5px 9px;
  border-color: transparent transparent transparent var(--color-secondary);
  z-index: 3;
}
@media screen and (max-width: 767px) {
  .m_reason-title_badge::before {
    top: auto;
    bottom: -8px;
    right: 50%;
    transform: translateX(50%);
    border-width: 9px 5px 0 5px;
    border-color: var(--color-secondary) transparent transparent transparent;
  }
} */

.m_reason-title_text {
  font-size: 20px;
  letter-spacing: 0.05em;
}
@media screen and (min-width: 768px) {
  .m_reason-title_text {
    font-size: 24px;
  }
}

.lp_reason_list {
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 0 100vmax var(--color-white);
  clip-path: inset(0 -100vmax);
  gap: 20px;
  margin-top: 40px;
  background: var(--color-white);
  max-width: 720px;
}
@media screen and (min-width: 768px) {
  .lp_reason_list {
    margin-top: 60px;
    gap: 30px;
  }
}

.m_point-card {
  margin-inline: auto;

  background-color: var(--color-bg-01);
  box-shadow: 0 0 0 100vmax var(--color-bg-01);
  clip-path: inset(0 -100vmax);
  padding: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}
@media screen and (min-width: 768px) {
  .m_point-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 40px 20px;
  }
}

.m_point-card_info {
  flex: 1;
}

.m_point-card_label {
  position: relative;
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding-bottom: 5px;
  margin-bottom: 20px;
  min-width: 200px;
  font-family: var(--font-family-accent);
}
@media screen and (min-width: 768px) {
  .m_point-card_label {
    min-width: 280px;
    margin-bottom: 30px;
  }
}

.m_point-card_label::after {
  content: "";
  position: absolute;
  left: -80px;
  bottom: 0;
  width: 90%;
  height: 1px;
  background-color: var(--color-primary);
  z-index: 1;
}
/* @media screen and (min-width: 768px) {
  .m_point-card_label::after {
      left: -80px;
  }
} */

.m_point-card_label-text {
  font-size: 24px;
  font-weight: 300;
  letter-spacing: 0.1em;

  position: relative;
  z-index: 2;
}
@media screen and (min-width: 768px) {
  .m_point-card_label-text {
    font-size: 32px;
  }
}

.m_point-card_label-num {
  font-size: 56px;
  font-weight: 300;
  line-height: 1;
  color: var(--color-white);
  text-shadow:
    1px 1px 0 var(--color-gray-03),
    -1px -1px 0 var(--color-gray-03),
    -1px 1px 0 var(--color-gray-03),
    1px -1px 0 var(--color-gray-03),
    0px 1px 0 var(--color-gray-03),
    0-1px 0 var(--color-gray-03),
    -1px 0 0 var(--color-gray-03),
    1px 0 0 var(--color-gray-03);
  position: relative;
  z-index: 2;
}
@media screen and (min-width: 768px) {
  .m_point-card_label-num {
    font-size: 80px;
  }
}

.m_point-card_title {
  font-size: 20px;
  font-weight: bold;
  line-height: 1.5;
  margin-bottom: 15px;
  letter-spacing: 0.05em;
}
@media screen and (min-width: 768px) {
  .m_point-card_title {
    font-size: 24px;
    margin-bottom: 20px;
  }
}

.m_point-card_desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-black);
}
@media screen and (min-width: 768px) {
  .m_point-card_desc {
    font-size: 15px;
  }
}

.m_point-card_img-wrapper {
  margin: 0;
}
@media screen and (min-width: 768px) {
  .m_point-card_img-wrapper {
    width: 50%;
    box-shadow: 3px 3px 6px rgba(0, 0, 0, 0.1); /* ハーフフレーム風の影 */
  }
}

.m_point-card_img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}

/* =========================================================
   Step Section (Slider)
   ========================================================= */
.lp_step {
  background-color: var(--color-white);
}

.m_step-head {
  position: relative;
  text-align: center;
  padding: 40px 0 96px;
}
@media screen and (min-width: 768px) {
  .m_step-head {
    padding: 60px 0 40px;
  }
}

.m_step-head::before {
  content: "";
  background: url(../images/harfframe/29.webp) no-repeat center center/contain;
  height: 80px;
  width: 100%;
  max-width: 720px;
  position: absolute;
  bottom: 0;
  left: 50%;
  translate: -50% 3%;
}
@media screen and (min-width: 768px) {
  .m_step-head::before {
    background: url(../images/harfframe/29.webp) no-repeat left center/contain;
  }
}

.m_step-head_img {
  width: 100%;
  height: auto;
}

.m_step-head_title {
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}
@media screen and (min-width: 768px) {
  .m_step-head_title {
    font-size: 28px;
    margin-bottom: 15px;
  }
}

.m_step-head_title__blue {
  color: var(--color-primary);
}

.m_step-head_desc {
  font-size: 14px;
  font-weight: bold;
  color: var(--color-black);
}
@media screen and (min-width: 768px) {
  .m_step-head_desc {
    font-size: 16px;
  }
}

/* スライダーエリア（水色背景） */
.lp_step_slider-area {
  background-color: var(--color-bg-04); /* 画像に近い水色 */
  padding: 60px 0 50px;
  overflow: hidden;
}
@media screen and (min-width: 768px) {
  .lp_step_slider-area {
    padding: 80px 0 60px;
  }
}

/* =========================================================
   Module: Swiper & Slide (スライダー周り)
   ========================================================= */
.js-step-swiper {
  width: 100%;
  padding-bottom: 50px; /* ページネーション用の余白 */
  padding-top: 40px; /* バッジがはみ出る分の余白 */
}

.swiper-slide {
  cursor: pointer;
}

/* スライド自体の幅を固定し、中央揃えにするための設定 */
.swiper-slide.m_step-slide {
  width: 260px;
  /* 非アクティブなスライドは少し小さくする */
  transform: scale(0.85);
  transition:
    transform 0.4s ease,
    opacity 0.4s ease;
  opacity: 0.8;
}
@media screen and (min-width: 768px) {
  .swiper-slide.m_step-slide {
    width: 360px; /* PC時はスライドを大きく */
  }
}

/* アクティブなスライドは等倍表示＆透明度100% */
.swiper-slide-active.m_step-slide {
  transform: scale(1);
  opacity: 1;
}

.m_step-slide_inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* STEPの丸いバッジ */
.m_step-slide_badge {
  position: absolute;
  left: 50%;

  translate: -50% -20%;
  background-color: var(--color-white);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 2;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}
@media screen and (min-width: 768px) {
  .m_step-slide_badge {
    width: 80px;
    height: 80px;
  }
}

.m_step-slide_badge-text {
  font-size: 10px;
  font-weight: bold;
  letter-spacing: 0.1em;
  color: var(--color-black);
  line-height: 1;
  font-family: var(--font-family-mincho);
  font-weight: 500;
}
@media screen and (min-width: 768px) {
  .m_step-slide_badge-text {
    font-size: 12px;
  }
}

.m_step-slide_badge-num {
  font-size: 20px;
  font-family: var(--font-family-mincho);
  line-height: 1.2;
}
@media screen and (min-width: 768px) {
  .m_step-slide_badge-num {
    font-size: 28px;
  }
}

/* 画像の白い枠と影 */
.m_step-slide_img-wrapper {
  width: 100%;
  box-sizing: border-box;
}

.m_step-slide_img {
  width: 100%;
  height: auto;
  display: block;
}

/* スライド下のテキスト（アクティブ時のみ大きく表示する工夫） */
.m_step-slide_text {
  font-size: 14px;
  font-weight: bold;
  text-align: center;
  color: var(--color-black);
  transition: font-size 0.4s ease;
}
.swiper-slide-active .m_step-slide_text {
  font-size: 18px; /* 中央に来た時だけテキストを大きく目立たせる */
}
@media screen and (min-width: 768px) {
  .m_step-slide_text {
    font-size: 16px;
  }
  .swiper-slide-active .m_step-slide_text {
    font-size: 22px;
  }
}

/* =========================================================
   Swiper UI Customization (矢印とドット)
   ========================================================= */
.swiper-button {
  width: 100%;
  max-width: 520px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  z-index: var(--z-index-deco);
}

.swiper-button-prev,
.swiper-button-next {
  position: static;
}

/* 矢印を丸い枠付きにカスタマイズ */
.m_step-nav {
  color: var(--color-black); /* Swiperデフォルトの青色を上書き */
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-black);
  border-radius: 50%;
  background-color: transparent;
  box-shadow: 0 0 5px var(--color-white);
}
.m_step-nav::after {
  font-size: 14px; /* 矢印アイコンのサイズ調整 */
}
@media screen and (min-width: 768px) {
  .m_step-nav {
    width: 50px;
    height: 50px;
  }
  .m_step-nav::after {
    font-size: 18px;
  }
}

/* ページネーション（ドット）のカスタマイズ */

.m_step-pagination {
  bottom: 0;
}
.m_step-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background-color: var(--color-white);
  opacity: 1;
  margin: 0 6px;
}
.m_step-pagination .swiper-pagination-bullet-active {
  background-color: var(--color-gray-02);
}

/* =========================================================
   Case Section
   ========================================================= */
.lp_case {
  padding: 60px 0;
}
@media screen and (min-width: 768px) {
  .lp_case {
    padding: 100px 0;
  }
}

.lp_case__bg-yellow {
  background-color: var(--color-bg-05);
}

.lp_case_header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  margin-bottom: 40px;
  text-align: center;
}
@media screen and (min-width: 768px) {
  .lp_case_header {
    flex-direction: row;
    justify-content: center;
    text-align: left;
    gap: 40px;
    margin-bottom: 60px;
  }
}

.lp_case_header::before {
  content: "";
  display: block;
  margin: 0;
  aspect-ratio: 139/201;
  width: 80px;
  background: url(../images/harfframe/28.webp) no-repeat center center/cover;
}
@media screen and (min-width: 768px) {
  .lp_case_header::before {
    width: 100px;
    flex-shrink: 0;
  }
}

.lp_case_header-content {
  max-width: 700px;
}

.m_case-title {
  font-size: 22px;
  font-weight: bold;
  line-height: 1.5;
  margin-bottom: 15px;
  letter-spacing: 0.05em;
}
@media screen and (min-width: 768px) {
  .m_case-title {
    font-size: 28px;
    margin-bottom: 20px;
  }
}

.m_case-title__blue {
  color: var(--color-primary);
}

.m_case-desc {
  font-size: 14px;
  line-height: 1.8;
}
@media screen and (min-width: 768px) {
  .m_case-desc {
    font-size: 15px;
  }
}

.m_case-list {
  display: flex;
  flex-direction: column;
  gap: 30px;
  max-width: 320px;
  margin-inline: auto;
}
@media screen and (min-width: 768px) {
  .m_case-list {
    gap: 40px;
    max-width: none;
  }
}

.m_case-card {
  background-color: var(--color-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
}
@media screen and (min-width: 768px) {
  .m_case-card {
    flex-direction: row;
    align-items: stretch;
  }
}

.m_case-card_img-wrapper {
  width: 100%;
}
@media screen and (min-width: 768px) {
  .m_case-card_img-wrapper {
    width: 35%;
    flex-shrink: 0;
  }
}

.m_case-card_img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.m_case-card_info {
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
@media screen and (min-width: 768px) {
  .m_case-card_info {
    padding: 40px 60px;
    width: 65%;
  }
}

.m_case-card_title {
  font-size: 22px;
  font-weight: bold;
  margin-bottom: 10px;
}
@media screen and (min-width: 768px) {
  .m_case-card_title {
    font-size: 26px;
    margin-bottom: 15px;
  }
}

.m_case-card_subtitle {
  border-bottom: 1px solid var(--color-black);
  font-size: 14px;
  font-weight: bold;
  color: var(--color-black);
  margin-bottom: 15px;
  display: inline-block;
  border-bottom: 1px solid var();
  padding-bottom: 4px;
  align-self: flex-start;
}
@media screen and (min-width: 768px) {
  .m_case-card_subtitle {
    font-size: 16px;
    margin-bottom: 20px;
  }
}

.m_case-card_desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-black);
}
@media screen and (min-width: 768px) {
  .m_case-card_desc {
    font-size: 15px;
  }
}

/* =========================================================
   Spec Section
   ========================================================= */
.lp_spec {
  background-color: var(--color-bg-01);
  padding: 60px 0;
  position: relative;
  z-index: var(--z-index-default);
}
@media screen and (min-width: 768px) {
  .lp_spec {
    padding: 100px 0;
  }
}

.m_spec-lead {
  margin-bottom: 50px;
}
@media screen and (min-width: 768px) {
  .m_spec-lead {
    margin-bottom: 80px;
  }
}

.m_spec-lead_inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}
@media screen and (min-width: 768px) {
  .m_spec-lead_inner {
    flex-direction: row;
    justify-content: center;
    gap: 50px;
  }
}

.m_spec-lead_inner::before {
  content: "";
  display: block;
  aspect-ratio: 425/239;
  background: url(../images/harfframe/27.webp) no-repeat center center/cover;
  width: 100%;
  max-width: 250px;
}

.m_spec-lead_img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}

.m_spec-lead_content {
  text-align: center;
}
@media screen and (min-width: 768px) {
  .m_spec-lead_content {
    text-align: left;
  }
}

.m_spec-lead_text {
  font-size: 16px;
  font-weight: bold;
  color: var(--color-black);
  margin: 0;
}
@media screen and (min-width: 768px) {
  .m_spec-lead_text {
    font-size: 26px;
  }
}

/* 白背景の行装飾 */
.m_spec-lead_text-line {
  display: inline-block;
  background-color: var(--color-white);
  padding: 4px 8px;
  margin-bottom: 8px; /* 行間の調整 */
}
@media screen and (min-width: 768px) {
  .m_spec-lead_text-line {
  }
}

/* 青文字の装飾 */
.m_spec-lead_text-line__blue {
  color: var(--color-primary);
}

.m_spec-block {
  position: relative;
  margin-bottom: 60px;
}
@media screen and (min-width: 768px) {
  .m_spec-block {
    margin-bottom: 80px;
  }
}
.m_spec-block:last-child {
  margin-bottom: 0;
}

.m_spec-header {
  position: absolute;
  top: -42px;
  z-index: 2;

  padding-left: 20px;
}
@media screen and (min-width: 768px) {
  .m_spec-header {
    top: -56px;
    padding-left: 40px;
  }
}

.m_spec-header_title {
  font-size: 48px;
  font-weight: 600;
  line-height: 1;
  color: var(--color-black);
  letter-spacing: 0.05em;
  font-family: var(--font-family-accent);
}
@media screen and (min-width: 768px) {
  .m_spec-header_title {
    font-size: 64px;
  }
}

.m_spec-header_subtitle {
  font-size: 13px;
  font-weight: bold;
  color: var(--color-sub);

  letter-spacing: 0.05em;
}
@media screen and (min-width: 768px) {
  .m_spec-header_subtitle {
    font-size: 15px;
  }
}

.m_spec-panel {
  position: relative;
  z-index: 1;
  background-color: var(--color-white);
  border-radius: 16px;
  padding: 70px 20px 40px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}
@media screen and (min-width: 768px) {
  .m_spec-panel {
    padding: 80px 40px 50px;
  }
}

/* --- Frame Content --- */
.m_product-group {
  margin-bottom: 50px;
}
@media screen and (min-width: 768px) {
  .m_product-group {
    margin-bottom: 80px;
  }
}
.m_product-group:last-child {
  margin-bottom: 0;
}

.m_product-group_header {
  text-align: center;
  margin-bottom: 30px;
}
@media screen and (min-width: 768px) {
  .m_product-group_header {
    margin-bottom: 40px;
  }
}

.m_product-group_title-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  position: relative;
}
@media screen and (min-width: 768px) {
  .m_product-group_title-wrapper {
    display: inline-block;
    margin-bottom: 0;
  }
}

.m_product-group_title {
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 0.05em;
  margin: 0;
}
@media screen and (min-width: 768px) {
  .m_product-group_title {
    font-size: 26px;
    margin-bottom: 16px;
  }
}

.m_product-group_badge {
  width: 90px;
  position: absolute;
  left: 65%;
  top: 0;
  translate: 0 -100%;
}
@media screen and (min-width: 768px) {
  .m_product-group_badge {
    width: 120px;
    left: 100%;
    translate: 0 -50%;
  }
}

.m_product-group_desc {
  font-size: 14px;
  line-height: 1.6;
}
@media screen and (min-width: 768px) {
  .m_product-group_desc {
    font-size: 15px;
  }
}

.m_product-group_divider {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
}
@media screen and (min-width: 768px) {
  .m_product-group_divider {
    margin-bottom: 30px;
  }
}

.m_product-group_divider::before,
.m_product-group_divider::after {
  content: "";
  height: 1px;
  background-color: var(--color-black);
  width: 30px;
  margin: 0 10px;
}
@media screen and (min-width: 768px) {
  .m_product-group_divider::before,
  .m_product-group_divider::after {
    width: 40px;
    margin: 0 20px;
  }
}

.m_product-group_title__inline {
  font-size: 14px;
  font-weight: bold;
  margin: 0;
}
@media screen and (min-width: 768px) {
  .m_product-group_title__inline {
    font-size: 18px;
  }
}

.m_product-list {
  display: grid;
  gap: 20px 15px;
}
@media screen and (min-width: 768px) {
  .m_product-list {
    gap: 30px;
  }
}

.m_product-list__col3 {
  grid-template-columns: repeat(2, 1fr);
}
@media screen and (min-width: 768px) {
  .m_product-list__col3 {
    grid-template-columns: repeat(3, 1fr);
    max-width: 900px;
    margin: 0 auto;
  }
}

.m_product-list__col4 {
  grid-template-columns: repeat(2, 1fr);
}
@media screen and (min-width: 768px) {
  .m_product-list__col4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.m_card {
  text-align: center;
}

.m_card_img-wrapper {
  background-color: var(--color-white);
  border-radius: 8px;

  margin-bottom: 10px;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
@media screen and (min-width: 768px) {
  .m_card_img-wrapper {
    border-radius: 12px;

    margin-bottom: 15px;
  }
}

.m_card_img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: multiply;
}

.m_card_name {
  font-size: 13px;
  font-weight: bold;
}
@media screen and (min-width: 768px) {
  .m_card_name {
    font-size: 15px;
  }
}

.m_card__feature {
  grid-column: 1 / -1;
}
@media screen and (min-width: 768px) {
  .m_card__feature {
    grid-column: auto;
  }
}

.m_card__feature .m_card_img-wrapper {
  background-color: transparent;
  padding: 0;
  aspect-ratio: 16 / 9;
}
@media screen and (min-width: 768px) {
  .m_card__feature .m_card_img-wrapper {
    aspect-ratio: 4 / 3;
  }
}

.m_card__feature .m_card_img {
  object-fit: cover;
  border-radius: 8px;
  mix-blend-mode: normal;
}

.m_card_caption {
  font-size: 12px;
  text-align: left;
  line-height: 1.6;
}
@media screen and (min-width: 768px) {
  .m_card_caption {
    font-size: 13px;
  }
}

/* --- Stand Content --- */
.m_stand-list {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
@media screen and (min-width: 768px) {
  .m_stand-list {
    flex-direction: row;
    justify-content: center;
    gap: 60px;
  }
}

.m_stand-card {
  text-align: center;
  flex: 1;
  max-width: 400px;
  margin: 0 auto;
}

.m_stand-card_img-wrapper {
  background-color: var(--color-white);
  border-radius: 12px;
  overflow: hidden;
  margin: 0 0 20px;
}

.m_stand-card_img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.m_stand-card_title {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 15px;
  letter-spacing: 0.05em;
}
@media screen and (min-width: 768px) {
  .m_stand-card_title {
    font-size: 20px;
  }
}

.m_stand-card_desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-black);
}
@media screen and (min-width: 768px) {
  .m_stand-card_desc {
    font-size: 15px;
  }
}

/* --- Size Content --- */
.m_spec-panel_lead {
  text-align: center;
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 30px;
  letter-spacing: 0.05em;
}
@media screen and (min-width: 768px) {
  .m_spec-panel_lead {
    font-size: 20px;
    margin-bottom: 50px;
  }
}

.m_size-list {
  display: flex;
  flex-direction: column;
  gap: 40px;
  max-width: 640px;
  margin-inline: auto;
}
@media screen and (min-width: 768px) {
  .m_size-list {
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
    gap: 60px;
  }
}

.m_size-card {
  text-align: center;
  flex: 1;

  margin: 0 auto;
}
@media screen and (min-width: 768px) {
  .m_size-card {
    width: 50%;
  }
}

.m_size-card_img-wrapper {
  margin-bottom: 20px;
  overflow: hidden;
  height: 100%;
  max-height: 220px;
  margin-inline: auto;
}
@media screen and (min-width: 768px) {
  .m_size-card_img-wrapper {
	  height: 220px;
  }
}

.m_size-card:first-child .m_size-card_img-wrapper {
  aspect-ratio: 390/446;
}

.m_size-card:nth-child(2)  .m_size-card_img-wrapper{
  aspect-ratio: 606/436;
  border-radius: 8px;
}

.m_size-card_img-wrapper__transparent {
  background-color: transparent;
}

.m_size-card_img {
  height: 100%;
  object-fit: cover;
}

.m_size-card_title {
  font-size: 18px;
  font-weight: bold;
  letter-spacing: 0.1em;
  margin-bottom: 15px;
}
@media screen and (min-width: 768px) {
  .m_size-card_title {
    font-size: 20px;
  }
}

.m_size-card_spec {
  font-size: 14px;
  line-height: 1.8;
  font-weight: bold;
}
@media screen and (min-width: 768px) {
  .m_size-card_spec {
    font-size: 15px;
  }
}

.m_size-card_note {
  display: inline-block;
  text-align: left;
  margin-top: 15px;
}

.m_size-card_note-text {
  font-size: 11px;
  line-height: 1.6;
  color: var(--color-black);
}
@media screen and (min-width: 768px) {
  .m_size-card_note-text {
    font-size: 12px;
  }
}

/* =========================================================
   Message Section
   ========================================================= */
.lp_message {
  background-image: repeating-linear-gradient(
    -45deg,
    #ffebf4,
    #ffebf4 2px,
    #ffe3f1 2px,
    #ffe3f1 10px
  );
  position: relative;
  padding: 40px 0;

  overflow: hidden;
}
@media screen and (min-width: 768px) {
  .lp_message {
    padding: 80px 0;
  }
}

.lp_message::before {
  content: "";
  position: absolute;
  width: 120%;
  max-width: 800px;
  height: 120%;
  background-color: var(--color-white);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
}
.lp_message_inner {
  text-align: center;

  margin: 0 auto;
  max-width: 96%;
  position: relative;
}
@media screen and (min-width: 768px) {
  .lp_message_inner {
    max-width: 1000px;
  }
}
/* 
.lp_message_inner::before {
  content: "";
  width: 120%;
  height: 120%;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  background-color: var(--color-white);
}
@media screen and (min-width: 768px) {
  .lp_message_inner::before {
    width: 80%;
  }
} */

.m_message {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
@media screen and (min-width: 768px) {
  .m_message {
    gap: 40px;
  }
}

.m_message::before,
.m_message::after {
  content: "";
  display: block;
}

.m_message::before {
  background: url(../images/harfframe/45.webp) no-repeat center center/cover;
  aspect-ratio: 1040/474;
  width: 250px;
}

.m_message::after {
  background: url(../images/harfframe/24.webp) no-repeat center center/cover;
  aspect-ratio: 418/286;
  width: 120px;
  margin-top: 10px;
}

.m_message_text-group {
  width: 100%;
}

.m_message_text {
  font-size: 14px;
  line-height: 2;
  color: var(--color-black);
  margin: 0;
}
@media screen and (min-width: 768px) {
  .m_message_text {
    font-size: 16px;
  }
}

.m_message_text__large {
  font-size: 18px;
  font-weight: bold;
}
@media screen and (min-width: 768px) {
  .m_message_text__large {
    font-size: 22px;
  }
}

.m_message_highlight {
  background: linear-gradient(transparent 40%, var(--color-secondary) 40%);
  font-weight: bold;
  padding: 0 4px;
}

/* =========================================================
   Footer
   ========================================================= */
.l_footer {
  background-color: var(--color-white);
  width: 100%;
  padding: 20px;
  box-sizing: border-box;
}

.l_footer-copyright {
  display: block;
  font-size: 12px;
  text-align: center;
  color: var(--color-gray);
}

/* =========================================================
   CTA Section
   ========================================================= */
.lp_cta {
  background-color: var(--color-white);
  padding: 60px 0;
  text-align: center;
}
@media screen and (min-width: 768px) {
  .lp_cta {
    padding: 100px 0;
  }
}

.m_cta-content_text {
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 30px;
  color: var(--color-black);
}
@media screen and (min-width: 768px) {
  .m_cta-content_text {
    font-size: 16px;
    margin-bottom: 40px;
  }
}

.m_cta-btn-wrap {
  margin-inline: auto;
  max-width: 320px;
}

.m_cta-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 16px;
  border-radius: 50px;
  text-decoration: none;
  font-size: 16px;
  font-weight: bold;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
}
@media screen and (min-width: 768px) {
  .m_cta-btn {
    font-size: 18px;
    padding: 16px 20px;
  }
}
.m_cta-btn-wrap:hover .m_cta-btn {
  scale: 0.95;
}

/* ボタン右側の再生マーク（右向き三角） */
.m_cta-btn_icon {
  display: inline-block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 5px 0 5px 8px;
  border-color: transparent transparent transparent var(--color-white);
  margin-left: 15px;
}
@media screen and (min-width: 768px) {
  .m_cta-btn_icon {
    border-width: 6px 0 6px 10px;
    margin-left: 20px;
  }
}

/* =========================================================
   Banner Section
   ========================================================= */
.lp_banner {
  width: 100%;
}

.m_banner {
  position: relative;
  width: 100%;

  margin: 0 auto;
}

.m_banner_img-wrapper {
  margin: 0;
  width: 100%;
}

.m_banner_img {
  width: 100%;
  height: 200px; /* SP時は高さを固定して画像をトリミング */
  object-fit: cover;
  object-position: left 90%;
  display: block;
}
@media screen and (min-width: 768px) {
  .m_banner_img {
    height: auto; /* PC時は本来の縦横比を維持 */
    max-height: 400px;
    object-position: 50% 90%;
  }
}

.m_banner_text {
  font-family: var(--font-family-accent);
  position: absolute;
  top: 20%;
  left: 10%; /* 左端から少し余白を取る */
  transform: translateY(-50%);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-black);
  margin: 0;
}
@media screen and (min-width: 768px) {
  .m_banner_text {
    font-size: 40px;
    top: 50%;
  }
}

/* =========================================================
   Fixed Button (追従ボタン)
   ========================================================= */
.m_fixed-btn {
  position: fixed;
  /* SP時は画面下部に配置 */
  bottom: 20px;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  text-decoration: none;
  /* SP時は少し縮小して表示 */
  transform: scale(0.85);
  transform-origin: right bottom;
  transition: opacity 0.3s ease;
}
@media screen and (min-width: 768px) {
  .m_fixed-btn {
    /* PC時は少し上に浮かせ、等倍表示 */
    bottom: 40px;
    transform: scale(1);
  }
}

.m_fixed-btn:hover {
  opacity: 0.85;
}

.m_fixed-btn::before {
  content: "";
  aspect-ratio: 123/153;
  background: url(../images/harfframe/30.webp) no-repeat center center/cover;
  width: 64px;
  position: relative;
  z-index: 2; /* 緑の帯より手前に出す */
  margin-right: -15px;
  margin-bottom: 24px;
}
@media screen and (min-width: 768px) {
  .m_fixed-btn::before {
    width: 80px;
    margin-right: -20px;
  }
}

.m_fixed-btn_img {
  height: auto;
  display: block;
}

/* 緑色のボタン帯部分 */
.m_fixed-btn_body {
  background-color: #12a571; /* 鮮やかな緑色 */
  color: var(--color-white);
  padding: 12px 20px 12px 30px; /* 左側は画像が被る分、余白を広めに */
  border-radius: 8px 0 0 8px; /* 左側の上下だけ角丸にする */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}
@media screen and (min-width: 768px) {
  .m_fixed-btn_body {
    padding: 16px 30px 16px 40px;
  }
}

.m_fixed-btn_text {
  font-size: 13px;
  font-weight: bold;
  line-height: 1.5;
  margin: 0;
  letter-spacing: 0.05em;
}
@media screen and (min-width: 768px) {
  .m_fixed-btn_text {
    font-size: 16px;
  }
}