/*
Theme Name: 仮想通貨詐欺調査室 TOP v4
Description: 13 セクション構成のトップページテーマ(researchcorp-top-4)
Version: 1.0.0
Requires at least: 6.7
Tested up to: 6.9
License: GPL-2.0-or-later
Text Domain: researchcorp-top-4
*/

/* === 1. Tokens === */
:root {
  /* Brand / accent */
  --color-line-green: #13ab47;
  --color-line-green-hover: #0f9a3f;
  --color-navy-button: #1f4d84;
  --color-accent-blue: #2e507a;

  /* Surface */
  --color-bg: #ffffff;
  --color-bg-soft: #fafbfc;
  --color-bg-dark: #053069;
  --color-bg-hero-overlay: rgba(8, 19, 31, 0.55);

  /* Text */
  --color-text-heading: #0d0f14;
  --color-text-body: #4b5a73;
  --color-text-muted: #8593a8;
  --color-text-on-dark: #ffffff;
  --color-text-on-dark-soft: #c9d4e3;

  /* Border */
  --color-border: #e4e5e6;
  --color-border-soft: #ededee;

  /* Layout */
  --container-max: 1200px;
  --container-px: clamp(20px, 3vw, 40px);

  /* Spacing */
  --section-pad-y: clamp(60px, 7vw, 120px);
  --section-gap: clamp(40px, 4vw, 64px);

  /* Radius */
  --radius-card: 8px;
  --radius-card-lg: 12px;
  --radius-pill: 999px;

  /* Shadow */
  --shadow-card: 0 2px 8px rgba(13, 15, 20, 0.06);
  --shadow-card-hover: 0 8px 22px -8px rgba(13, 15, 20, 0.12);
  --shadow-pill: 0 1px 3px rgba(13, 15, 20, 0.06);

  /* Typography */
  --font-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-jp-serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --weight-regular: 400;
  --weight-medium: 500;
  --weight-bold: 700;
  --weight-black: 900;
}

/* === 2. Reset / base === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-jp);
  font-weight: var(--weight-regular);
  color: var(--color-text-body);
  background: var(--color-bg);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-jp); }
ul, ol { list-style: none; padding: 0; margin: 0; }

/* スマホ表示でのみ改行する br */
.sp-br { display: none; }
@media (max-width: 768px) {
  .sp-br { display: inline; }
}

/* PC 表示でのみ改行する br */
.pc-br { display: inline; }
@media (max-width: 768px) {
  .pc-br { display: none; }
}

/* === 3. Layout utilities === */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-px);
  padding-right: var(--container-px);
}

/* === 4. Site Header (sticky transparent → solid) ====== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: clamp(10px, 0.9vw, 12px) var(--container-px);
  background: #ffffff;
  color: var(--color-text-heading);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  transition: background .25s ease, box-shadow .25s ease, color .25s ease;
}
body.has-hero-header .site-header {
  background: transparent;
  color: var(--color-text-on-dark);
  box-shadow: none;
}
body.has-hero-header .site-header.is-scrolled {
  background: #ffffff;
  color: var(--color-text-heading);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}
.site-header__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: clamp(20px, 2vw, 40px);
}
.site-header__logo { display: flex; align-items: center; line-height: 0; }
.site-header__logo-img {
  height: clamp(48px, 4vw, 56px);
  width: auto;
  display: block;
}
.site-header__logo-img--navy { display: none; }
body.has-hero-header .site-header.is-scrolled .site-header__logo-img--white { display: none; }
body.has-hero-header .site-header.is-scrolled .site-header__logo-img--navy { display: block; }
body:not(.has-hero-header) .site-header__logo-img--white { display: none; }
body:not(.has-hero-header) .site-header__logo-img--navy { display: block; }

.site-header__nav {
  display: flex; align-items: center;
  gap: clamp(18px, 2vw, 36px);
}
.site-header__link {
  font-size: clamp(13px, 0.95vw, 15px);
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: opacity .2s ease;
}
.site-header__link:hover { opacity: 0.75; }

.site-header__cta {
  display: inline-block;
  padding: clamp(10px, 1vw, 14px) clamp(20px, 2vw, 32px);
  border: 1px solid currentColor;
  color: #ffffff;
  font-family: var(--font-jp-serif);
  font-weight: 500;
  font-size: clamp(12px, 0.95vw, 14px);
  letter-spacing: 0.05em;
  white-space: nowrap;
  background: transparent;
  transition: color .25s ease, background-color .25s ease, opacity .25s ease;
}
body.has-hero-header .site-header.is-scrolled .site-header__cta,
body:not(.has-hero-header) .site-header__cta {
  color: var(--color-text-heading);
}
.site-header__cta:hover {
  background-color: rgba(255, 255, 255, 0.1);
}
body.has-hero-header .site-header.is-scrolled .site-header__cta:hover,
body:not(.has-hero-header) .site-header__cta:hover {
  background-color: rgba(13, 15, 20, 0.05);
}

.site-header__toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 10px;
  cursor: pointer;
  width: 44px;
  height: 44px;
  position: relative;
  z-index: 102;
  color: inherit;
}
.site-header__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  margin: 5px auto;
  transition: transform .25s ease, opacity .25s ease;
}

/* admin-bar 対応 */
.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) {
  .admin-bar .site-header { top: 46px; }
}

/* === 5. Sections (順次追記) === */

/* ====== Section 01: Hero ====== */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  isolation: isolate;
  overflow: hidden;
  padding-top: clamp(80px, 8vw, 120px);
  padding-bottom: clamp(60px, 6vw, 90px);
}
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  user-select: none;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to right,
    rgba(8, 19, 31, 0.75) 0%,
    rgba(8, 19, 31, 0.55) 45%,
    rgba(8, 19, 31, 0.20) 100%
  );
  pointer-events: none;
}
.hero__container { position: relative; z-index: 2; width: 100%; }
.hero__content { max-width: 720px; color: #ffffff; }
.hero__title {
  margin: 0 0 clamp(20px, 2vw, 32px);
  font-family: var(--font-jp-serif);
  font-size: clamp(28px, 3.6vw, 50px);
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: 0.02em;
  color: #ffffff;
}
.hero__lead {
  margin: 0;
  font-size: clamp(13px, 1vw, 15px);
  font-weight: 400;
  line-height: 2;
  color: rgba(255, 255, 255, 0.92);
}

@media (max-width: 768px) {
  /* ヘッダー高さ圧縮(約 60px) */
  .site-header { padding-top: 8px; padding-bottom: 8px; }
  .site-header__logo-img { height: 40px; }

  /* ハンバーガー表示 */
  .site-header__toggle { display: inline-block; }

  /* ナビをドロワー化(右からスライドイン) */
  .site-header__nav {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(300px, 80vw);
    background: #ffffff;
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 28px 28px;
    transform: translateX(100%);
    transition: transform .3s ease;
    box-shadow: -4px 0 16px rgba(0, 0, 0, 0.1);
    z-index: 101;
    gap: 4px;
    overflow-y: auto;
    padding-top: 64px;
  }
  body.menu-open .site-header__nav { transform: translateX(0); }

  /* ナビリンク(ドロワー内で表示)*/
  .site-header__nav .site-header__link {
    display: block;
    width: 100%;
    color: var(--color-text-heading);
    padding: 14px 0;
    font-size: 16px;
    border-bottom: 1px solid var(--color-border-soft);
  }

  /* LINE CTA(ドロワー内)*/
  .site-header__nav .site-header__cta {
    margin-top: 20px;
    width: 100%;
    justify-content: flex-start;
  }

  /* ハンバーガー → × 変形 */
  body.menu-open .site-header__toggle span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
  }
  body.menu-open .site-header__toggle span:nth-child(2) { opacity: 0; }
  body.menu-open .site-header__toggle span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
  }

  /* 背景オーバーレイ */
  body.menu-open::before {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 100;
  }

  /* スクロールロック */
  body.menu-open { overflow: hidden; }

  /* メニュー開時、白ドロワー上で見えるよう color を navy に強制 */
  body.menu-open .site-header,
  body.menu-open .site-header__toggle,
  body.menu-open .site-header__cta {
    color: var(--color-text-heading);
  }
  body.menu-open .site-header__logo-img--white { display: none; }
  body.menu-open .site-header__logo-img--navy { display: block; }

  /* hero / title 既存ルール */
  .hero {
    min-height: auto;
    padding-top: 88px;
    padding-bottom: 56px;
  }
  .hero__title { font-size: clamp(22px, 6vw, 30px); }
}

/* ====== Section 02: Emergency CTA ====== */
.emergency-cta {
  background: var(--color-bg);
  padding-top: clamp(40px, 5vw, 80px);
  padding-bottom: clamp(40px, 5vw, 80px);
}
.emergency-cta__card {
  background: #ffffff;
  border-radius: var(--radius-card);
  padding: clamp(24px, 2.6vw, 40px) clamp(28px, 3vw, 48px);
  box-shadow: 0 4px 20px rgba(13, 15, 20, 0.06);
  display: flex;
  align-items: flex-start;
  gap: clamp(20px, 2.4vw, 36px);
  max-width: 1080px;
  margin: 0 auto;
  border: 1px solid var(--color-border-soft);
}
.emergency-cta__icon {
  flex-shrink: 0;
  width: clamp(64px, 6vw, 88px);
  height: clamp(64px, 6vw, 88px);
}
.emergency-cta__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.emergency-cta__body { flex: 1; min-width: 0; }
.emergency-cta__title {
  margin: 0 0 clamp(12px, 1.2vw, 18px);
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.emergency-cta__text {
  margin: 0;
  font-size: 13px;
  color: var(--color-text-body);
  line-height: 1.95;
}

.emergency-cta__btn {
  flex-shrink: 0;
  align-self: center;
  display: inline-flex;
  align-items: center;
  line-height: 0;
  transition: opacity .25s ease, transform .25s ease;
}
.emergency-cta__btn img {
  height: clamp(70px, 5.6vw, 84px);
  width: auto;
  display: block;
}
.emergency-cta__btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

@media (max-width: 900px) {
  .emergency-cta__card {
    flex-direction: column;
    align-items: stretch;
    text-align: left;
  }
  .emergency-cta__icon { width: 72px; height: 72px; }
  .emergency-cta__btn { align-self: stretch; justify-content: center; }
  .emergency-cta__btn img { height: 75px; margin: 0 auto; }
}

/* ====== Section 03: Consultation ====== */
.consultation {
  background: var(--color-bg);
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
}
.consultation__head {
  text-align: center;
  margin-bottom: clamp(36px, 4vw, 56px);
}
.consultation__label {
  display: block;
  margin: 0 auto clamp(14px, 1.6vw, 22px);
  height: clamp(14px, 1.2vw, 18px);
  width: auto;
}
.consultation__title {
  margin: 0 0 clamp(14px, 1.6vw, 22px);
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.5;
}
.consultation__lead {
  margin: 0 auto;
  max-width: 760px;
  font-size: clamp(13px, 0.95vw, 15px);
  color: var(--color-text-body);
  line-height: 1.95;
}

.consultation__grid {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(20px, 2vw, 32px);
  max-width: 1080px;
}

.consultation__card {
  display: flex;
  align-items: flex-start;
  gap: clamp(16px, 1.6vw, 26px);
  padding: clamp(20px, 2vw, 32px);
  background: #ffffff;
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border-soft);
  box-shadow: 0 2px 12px rgba(13, 15, 20, 0.05);
}

.consultation__card-icon {
  flex-shrink: 0;
  width: clamp(80px, 7vw, 100px);
  height: clamp(80px, 7vw, 100px);
}
.consultation__card-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.consultation__card-body { flex: 1; min-width: 0; }
.consultation__card-title {
  margin: 0 0 10px;
  font-family: var(--font-jp-serif);
  font-size: clamp(16px, 1.4vw, 20px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.consultation__card-text {
  margin: 0;
  font-size: clamp(12px, 0.9vw, 14px);
  color: var(--color-text-body);
  line-height: 1.85;
}

@media (max-width: 768px) {
  .consultation__grid { grid-template-columns: 1fr; max-width: 520px; }
}

/* ====== Section 04: Check Point ====== */
.check-point {
  background: var(--color-bg);
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
}
.check-point__head {
  text-align: center;
  margin-bottom: clamp(36px, 4vw, 56px);
}
.check-point__label {
  display: block;
  margin: 0 auto clamp(14px, 1.6vw, 22px);
  height: clamp(14px, 1.2vw, 18px);
  width: auto;
}
.check-point__title {
  margin: 0 0 clamp(14px, 1.6vw, 22px);
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.5;
}
.check-point__lead {
  margin: 0 auto;
  max-width: 760px;
  font-size: clamp(13px, 0.95vw, 15px);
  color: var(--color-text-body);
  line-height: 1.95;
}

.check-point__list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 920px;
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 1.2vw, 18px);
}

.check-point__card {
  display: flex;
  align-items: center;
  gap: clamp(16px, 1.6vw, 24px);
  padding: clamp(18px, 1.8vw, 28px) clamp(22px, 2.2vw, 36px);
  background: #fdfcf8;
  border-radius: var(--radius-card);
  box-shadow: 0 2px 10px rgba(13, 15, 20, 0.05);
}
.check-point__badge {
  flex-shrink: 0;
  width: clamp(26px, 2.2vw, 34px);
  height: clamp(26px, 2.2vw, 34px);
  object-fit: contain;
}
.check-point__icon {
  flex-shrink: 0;
  width: clamp(70px, 6vw, 88px);
  height: clamp(70px, 6vw, 88px);
  object-fit: contain;
}
.check-point__body { flex: 1; min-width: 0; }
.check-point__card-title {
  margin: 0 0 8px;
  font-family: var(--font-jp-serif);
  font-size: clamp(16px, 1.4vw, 20px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.check-point__card-text {
  margin: 0;
  font-size: clamp(12px, 0.9vw, 14px);
  color: var(--color-text-body);
  line-height: 1.85;
}

@media (max-width: 600px) {
  .check-point__card {
    flex-wrap: wrap;
    padding: 16px 18px;
    gap: 12px;
  }
  .check-point__badge { width: 24px; height: 24px; }
  .check-point__icon { width: 60px; height: 60px; }
}

/* ====== Section 05: Service ====== */
.service { background: var(--color-bg); }

/* --- 上部ダークバンド --- */
.service__band {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: clamp(280px, 30vw, 420px);
  display: flex;
  align-items: center;
}
.service__band-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}
.service__band-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to right,
    rgba(5, 48, 105, 0.85) 0%,
    rgba(5, 48, 105, 0.65) 50%,
    rgba(5, 48, 105, 0.45) 100%
  );
}
.service__band-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(20px, 3vw, 60px);
  padding-top: clamp(40px, 5vw, 80px);
  padding-bottom: clamp(40px, 5vw, 80px);
}

.service__band-title-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(12px, 1.4vw, 22px);
  color: #ffffff;
}
.service__band-jp {
  font-family: var(--font-jp-serif);
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 700;
  letter-spacing: 0.15em;
  line-height: 1.4;
  color: #ffffff;
  text-align: center;
}
.service__band-label {
  height: clamp(14px, 1.2vw, 18px);
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
}

.service__band-tagline {
  margin: 0;
  font-family: var(--font-jp-serif);
  font-size: clamp(18px, 1.8vw, 26px);
  font-weight: 500;
  line-height: 1.9;
  color: #ffffff;
}

/* --- 下部ホワイトエリア --- */
.service__content {
  background: var(--color-bg);
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
}
.service__head {
  text-align: left;
  margin-bottom: clamp(40px, 4vw, 64px);
}
.service__title {
  margin: 0;
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.5;
}
.service__divider {
  display: block;
  margin: clamp(14px, 1.4vw, 22px) 0;
  width: clamp(60px, 5vw, 80px);
  height: auto;
}
.service__lead {
  margin: 0;
  max-width: 1080px;
  font-size: clamp(13px, 0.95vw, 15px);
  color: var(--color-text-body);
  line-height: 1.95;
}

.service__grid {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 2vw, 32px);
  max-width: 100%;
}
.service__col {
  text-align: center;
  padding: clamp(16px, 1.6vw, 24px) 0;
}
.service__col img {
  width: clamp(72px, 6vw, 96px);
  height: clamp(72px, 6vw, 96px);
  object-fit: contain;
  margin: 0 auto clamp(10px, 1vw, 16px);
}
.service__col h3 {
  margin: 0 0 8px;
  font-family: var(--font-jp-serif);
  font-size: clamp(15px, 1.25vw, 18px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
  letter-spacing: -0.02em;
}
.service__col p {
  margin: 0;
  font-size: clamp(12px, 0.9vw, 14px);
  color: var(--color-text-body);
  line-height: 1.85;
  text-align: left;
}

.service__cta {
  margin-top: clamp(40px, 4.4vw, 64px);
  text-align: center;
}
.service__cta-text {
  margin: 0 auto clamp(20px, 2vw, 32px);
  max-width: 820px;
  font-size: clamp(14px, 1vw, 16px);
  color: var(--color-text-body);
  line-height: 2;
}
.service__cta-btn {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  transition: opacity .25s ease, transform .25s ease;
}
.service__cta-btn img {
  height: clamp(64px, 5.4vw, 80px);
  width: auto;
  display: block;
}
.service__cta-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

@media (min-width: 1100px) {
  .service__grid { margin-left: 0; margin-right: -60px; }
}
@media (min-width: 1280px) {
  .service__grid { margin-right: -120px; }
}
@media (min-width: 1500px) {
  .service__grid { margin-right: -200px; }
}
@media (max-width: 900px) {
  .service__grid { grid-template-columns: repeat(2, 1fr); max-width: 760px; }
  .service__band-inner { flex-direction: column; text-align: center; gap: 20px; }
}
@media (max-width: 600px) {
  .service__grid { grid-template-columns: 1fr; max-width: 100%; }
  .service__band-jp { font-size: 24px; }
}

/* ====== Section 06: Trouble Case ====== */
.trouble-case {
  background: var(--color-bg);
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
}
.trouble-case__head {
  margin-bottom: clamp(40px, 4vw, 64px);
}
.trouble-case__label {
  display: inline-flex;
  align-items: center;
  gap: clamp(14px, 1.2vw, 20px);
  margin: 0 0 clamp(18px, 1.8vw, 26px);
}
.trouble-case__label-text {
  font-family: var(--font-jp-serif);
  font-size: clamp(13px, 1.05vw, 16px);
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--color-text-heading);
}
.trouble-case__label-dot {
  width: clamp(10px, 0.85vw, 13px);
  height: clamp(10px, 0.85vw, 13px);
  background: var(--color-accent-blue);
  border-radius: 50%;
  flex-shrink: 0;
}
.trouble-case__title {
  margin: 0 0 clamp(14px, 1.6vw, 22px);
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.5;
}
.trouble-case__lead {
  margin: 0;
  max-width: 920px;
  font-size: clamp(13px, 0.95vw, 15px);
  color: var(--color-text-body);
  line-height: 1.95;
}

.trouble-case__list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 1080px;
}

.trouble-case__item {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2vw, 32px);
  padding: clamp(20px, 2vw, 32px) 0;
  border-top: 1px solid var(--color-border-soft);
}
.trouble-case__item:last-child {
  border-bottom: 1px solid var(--color-border-soft);
}
.trouble-case__icon {
  flex-shrink: 0;
  width: clamp(64px, 5.5vw, 84px);
  height: clamp(64px, 5.5vw, 84px);
  object-fit: contain;
}
.trouble-case__body {
  flex: 1;
  min-width: 0;
  padding-left: clamp(16px, 1.6vw, 24px);
  border-left: 1px solid var(--color-border-soft);
}
.trouble-case__body h3 {
  margin: 0 0 6px;
  font-family: var(--font-jp-serif);
  font-size: clamp(16px, 1.4vw, 20px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.trouble-case__body p {
  margin: 0;
  font-size: clamp(12px, 0.9vw, 14px);
  color: var(--color-text-body);
  line-height: 1.85;
}

@media (max-width: 600px) {
  .trouble-case__item { flex-wrap: wrap; gap: 14px; padding: 18px 0; }
  .trouble-case__icon { width: 56px; height: 56px; }
  .trouble-case__body { padding-left: 0; border-left: none; }
}

/* ====== Section 07: Warning Sign ====== */
.warning-sign {
  background: var(--color-bg);
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
}
.warning-sign__head {
  text-align: center;
  margin-bottom: clamp(36px, 4vw, 56px);
}
.warning-sign__label {
  display: inline-flex;
  align-items: center;
  gap: clamp(14px, 1.2vw, 20px);
  margin: 0 auto clamp(14px, 1.6vw, 22px);
}
.warning-sign__label-text {
  font-family: var(--font-jp-serif);
  font-size: clamp(13px, 1.05vw, 16px);
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--color-text-heading);
}
.warning-sign__label-dot {
  width: clamp(10px, 0.85vw, 13px);
  height: clamp(10px, 0.85vw, 13px);
  background: var(--color-accent-blue);
  border-radius: 50%;
  flex-shrink: 0;
}
.warning-sign__title {
  margin: 0 0 clamp(14px, 1.6vw, 22px);
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.5;
}
.warning-sign__lead {
  margin: 0 auto;
  max-width: 820px;
  font-size: clamp(13px, 0.95vw, 15px);
  color: var(--color-text-body);
  line-height: 1.95;
}

.warning-sign__list {
  list-style: none;
  margin: 0 auto clamp(28px, 3vw, 44px);
  max-width: 880px;
  display: flex;
  flex-direction: column;
  background: #fdfcf8;
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border-soft);
  padding: clamp(20px, 2vw, 36px) clamp(20px, 2vw, 32px);
  box-shadow: 0 2px 12px rgba(13, 15, 20, 0.04);
}
.warning-sign__list li {
  display: flex;
  align-items: center;
  gap: clamp(16px, 1.6vw, 24px);
  padding: clamp(8px, 0.8vw, 14px) 0;
}
.warning-sign__list li + li {
  border-top: 1px solid rgba(13, 15, 20, 0.05);
}
.warning-sign__list img {
  flex-shrink: 0;
  width: clamp(64px, 5.5vw, 84px);
  height: clamp(64px, 5.5vw, 84px);
  object-fit: contain;
}
.warning-sign__list span {
  flex: 1;
  font-family: var(--font-jp-serif);
  font-size: clamp(16px, 1.4vw, 20px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}

.warning-sign__disclaimer {
  max-width: 880px;
  margin: 0 auto;
  font-size: 12px;
  color: var(--color-text-body);
  line-height: 1.95;
}
.warning-sign__disclaimer p {
  margin: 0 0 clamp(6px, 0.6vw, 10px);
}
.warning-sign__disclaimer p:last-child { margin-bottom: 0; }

/* ====== Section 08: Why Consult ====== */
.why-consult {
  background: var(--color-bg);
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
}
.why-consult__head {
  display: block;
  max-width: 920px;
  margin-bottom: clamp(40px, 4vw, 64px);
}
.why-consult__head-left {
  margin-bottom: clamp(20px, 2vw, 32px);
}
.why-consult__label {
  display: inline-flex;
  align-items: center;
  gap: clamp(14px, 1.2vw, 20px);
  margin-bottom: clamp(14px, 1.6vw, 22px);
}
.why-consult__label-text {
  font-family: var(--font-jp-serif);
  font-size: clamp(13px, 1.05vw, 16px);
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--color-text-heading);
}
.why-consult__label-dot {
  width: clamp(10px, 0.85vw, 13px);
  height: clamp(10px, 0.85vw, 13px);
  background: var(--color-accent-blue);
  border-radius: 50%;
  flex-shrink: 0;
}
.why-consult__title {
  margin: 0;
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.5;
}
.why-consult__head-right p {
  margin: 0 0 clamp(8px, 0.8vw, 12px);
  font-size: clamp(13px, 0.95vw, 15px);
  color: var(--color-text-body);
  line-height: 1.95;
}
.why-consult__head-right p:last-child { margin-bottom: 0; }

.why-consult__grid {
  list-style: none;
  margin: 0 0 clamp(28px, 3vw, 44px);
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(16px, 1.6vw, 24px);
}
.why-consult__card {
  display: flex;
  align-items: flex-start;
  gap: clamp(16px, 1.6vw, 24px);
  padding: clamp(20px, 2vw, 30px);
  background: #ffffff;
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
}
.why-consult__card img {
  flex-shrink: 0;
  width: clamp(64px, 5.5vw, 84px);
  height: clamp(64px, 5.5vw, 84px);
  object-fit: contain;
}
.why-consult__card h3 {
  margin: 0 0 8px;
  font-family: var(--font-jp-serif);
  font-size: clamp(15px, 1.25vw, 18px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.why-consult__card p {
  margin: 0;
  font-size: clamp(12px, 0.9vw, 14px);
  color: var(--color-text-body);
  line-height: 1.85;
}

.why-consult__disclaimer {
  display: flex;
  align-items: flex-start;
  gap: clamp(14px, 1.4vw, 22px);
  padding: clamp(18px, 1.8vw, 28px) clamp(20px, 2vw, 30px);
  background: #fdf7eb;
  border-left: 3px solid #fdf7eb;
  border-radius: var(--radius-card);
}
.why-consult__disclaimer img {
  flex-shrink: 0;
  width: clamp(40px, 3.4vw, 52px);
  height: clamp(40px, 3.4vw, 52px);
  object-fit: contain;
}
.why-consult__disclaimer p {
  margin: 0 0 4px;
  font-size: clamp(12px, 0.9vw, 14px);
  color: var(--color-text-body);
  line-height: 1.85;
}
.why-consult__disclaimer p:last-child { margin-bottom: 0; }

.why-consult__cta {
  margin-top: clamp(40px, 4.4vw, 64px);
  text-align: center;
}
.why-consult__cta-text {
  margin: 0 auto clamp(20px, 2vw, 32px);
  max-width: 820px;
  font-size: clamp(14px, 1vw, 16px);
  color: var(--color-text-body);
  line-height: 2;
}
.why-consult__cta-btn {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  transition: opacity .25s ease, transform .25s ease;
}
.why-consult__cta-btn img {
  height: clamp(64px, 5.4vw, 80px);
  width: auto;
  display: block;
}
.why-consult__cta-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

@media (max-width: 768px) {
  .why-consult__grid { grid-template-columns: 1fr; }
}

/* ====== Section 09: Flow ====== */
.flow {
  background: var(--color-bg);
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
}
.flow__head {
  text-align: center;
  margin-bottom: clamp(36px, 4vw, 56px);
}
.flow__label {
  display: inline-flex;
  align-items: center;
  gap: clamp(14px, 1.2vw, 20px);
  margin: 0 auto clamp(14px, 1.6vw, 22px);
}
.flow__label-text {
  font-family: var(--font-jp-serif);
  font-size: clamp(13px, 1.05vw, 16px);
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--color-text-heading);
}
.flow__label-dot {
  width: clamp(10px, 0.85vw, 13px);
  height: clamp(10px, 0.85vw, 13px);
  background: var(--color-accent-blue);
  border-radius: 50%;
  flex-shrink: 0;
}
.flow__title {
  margin: 0 0 clamp(14px, 1.6vw, 22px);
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.5;
}
.flow__lead {
  margin: 0 auto;
  max-width: 760px;
  font-size: clamp(13px, 0.95vw, 15px);
  color: var(--color-text-body);
  line-height: 1.95;
}

.flow__steps {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(8px, 0.8vw, 12px);
  max-width: 720px;
}
.flow__step {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2vw, 32px);
  padding: clamp(18px, 1.8vw, 28px) clamp(20px, 2vw, 30px);
  background: #ffffff;
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
  box-shadow: 0 1px 4px rgba(13, 15, 20, 0.04);
}
.flow__badge {
  flex-shrink: 0;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: clamp(68px, 5.4vw, 86px);
  height: clamp(68px, 5.4vw, 86px);
  border-radius: 50%;
  border: 1px solid var(--color-accent-blue);
  color: var(--color-accent-blue);
  font-family: var(--font-jp-serif);
}
.flow__badge small {
  font-size: clamp(9px, 0.7vw, 11px);
  font-weight: 500;
  letter-spacing: 0.2em;
  line-height: 1;
  margin-bottom: 4px;
}
.flow__badge strong {
  font-size: clamp(22px, 1.9vw, 28px);
  font-weight: 700;
  line-height: 1;
}
.flow__content {
  flex: 1;
  min-width: 0;
  padding-left: clamp(12px, 1.2vw, 18px);
  border-left: 1px solid var(--color-border-soft);
}
.flow__content h3 {
  margin: 0 0 6px;
  font-family: var(--font-jp-serif);
  font-size: clamp(16px, 1.4vw, 20px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.flow__content p {
  margin: 0;
  font-size: clamp(12px, 0.9vw, 14px);
  color: var(--color-text-body);
  line-height: 1.85;
}

.flow__arrow {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: clamp(2px, 0.4vw, 6px) 0;
}
.flow__arrow img {
  width: clamp(20px, 1.8vw, 28px);
  height: auto;
  opacity: 0.55;
}

@media (max-width: 768px) {
  .flow__step { padding: 16px 18px; gap: 16px; }
  .flow__badge { width: 60px; height: 60px; }
  .flow__content { border-left: none; padding-left: 0; }
}

/* ====== Section 10: Price ====== */
.price {
  background: var(--color-bg);
  padding-top: clamp(50px, 5vw, 80px);
  padding-bottom: clamp(50px, 5vw, 80px);
}
.price__layout {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 380px);
  gap: clamp(32px, 3.4vw, 64px);
  align-items: center;
}
.price__content {
  display: flex;
  flex-direction: column;
  max-width: 720px;
}
.price__heading {
  display: flex;
  flex-direction: column;
  margin-bottom: clamp(16px, 1.6vw, 24px);
}
.price__body {
  margin-bottom: clamp(24px, 2.4vw, 36px);
}
.price__image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-card);
}
.price__label {
  display: inline-flex;
  align-items: center;
  gap: clamp(14px, 1.2vw, 20px);
  margin-bottom: clamp(10px, 1vw, 14px);
}
.price__label-text {
  font-family: var(--font-jp-serif);
  font-size: clamp(13px, 1.05vw, 16px);
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--color-text-heading);
}
.price__label-dot {
  width: clamp(10px, 0.85vw, 13px);
  height: clamp(10px, 0.85vw, 13px);
  background: var(--color-accent-blue);
  border-radius: 50%;
  flex-shrink: 0;
}
.price__title {
  margin: 0;
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.4;
}
.price__body p {
  margin: 0 0 clamp(4px, 0.4vw, 8px);
  font-size: clamp(13px, 0.95vw, 15px);
  color: var(--color-text-body);
  line-height: 1.95;
}
.price__body p:last-child { margin-bottom: 0; }
.price__btn {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  line-height: 0;
  transition: opacity .25s ease, transform .25s ease;
}
.price__btn img {
  height: clamp(64px, 5.4vw, 80px);
  width: auto;
  display: block;
}
.price__btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

@media (max-width: 768px) {
  .price__layout { grid-template-columns: 1fr; gap: 24px; }
  .price__btn { align-self: center; }
}

/* ====== Section 11: Column ====== */
.column {
  background: var(--color-bg);
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
}
.column__head {
  display: block;
  max-width: 920px;
  margin-bottom: clamp(36px, 4vw, 56px);
}
.column__head-left {
  display: flex;
  flex-direction: column;
  margin-bottom: clamp(16px, 1.6vw, 24px);
}
.column__label {
  display: inline-flex;
  align-items: center;
  gap: clamp(14px, 1.2vw, 20px);
  margin-bottom: clamp(10px, 1vw, 14px);
}
.column__label-text {
  font-family: var(--font-jp-serif);
  font-size: clamp(13px, 1.05vw, 16px);
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--color-text-heading);
}
.column__label-dot {
  width: clamp(10px, 0.85vw, 13px);
  height: clamp(10px, 0.85vw, 13px);
  background: var(--color-accent-blue);
  border-radius: 50%;
  flex-shrink: 0;
}
.column__title {
  margin: 0;
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.4;
}
.column__lead {
  margin: 0;
  font-size: clamp(13px, 0.95vw, 15px);
  color: var(--color-text-body);
  line-height: 1.95;
}

.column__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2vw, 32px);
}
.column__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #ffffff;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: transform .25s ease, box-shadow .25s ease;
}
.column__link:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px -8px rgba(13, 15, 20, 0.12);
}
.column__photo {
  aspect-ratio: 3 / 2;
  overflow: hidden;
}
.column__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.column__body {
  padding: clamp(16px, 1.6vw, 24px) clamp(16px, 1.6vw, 24px) clamp(18px, 1.8vw, 28px);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.column__body h3 {
  margin: 0 0 8px;
  font-family: var(--font-jp-serif);
  font-size: clamp(14px, 1.1vw, 17px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.column__body p {
  margin: 0 0 clamp(14px, 1.4vw, 22px);
  font-size: clamp(12px, 0.9vw, 14px);
  color: var(--color-text-body);
  line-height: 1.85;
  flex: 1;
}
.column__arrow {
  align-self: flex-end;
  width: clamp(24px, 1.9vw, 30px);
  height: auto;
  transition: transform .25s ease;
}
.column__link:hover .column__arrow {
  transform: translateX(4px);
}

.column__more {
  text-align: center;
  margin-top: clamp(28px, 3vw, 44px);
}
.column__more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 45px;
  padding: 0 clamp(24px, 2vw, 36px);
  border: 1px solid var(--color-text-heading);
  color: var(--color-text-heading);
  font-size: 12px;
  font-family: var(--font-jp);
  font-weight: 500;
  letter-spacing: 0.05em;
  white-space: nowrap;
  background: transparent;
  transition: background-color .25s ease, color .25s ease;
}
.column__more-btn:hover {
  background-color: var(--color-text-heading);
  color: #ffffff;
}

@media (max-width: 900px) {
  .column__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .column__grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
}

/* ====== Section 12: FAQ ====== */
.faq {
  background: var(--color-bg);
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
}
.faq__head {
  text-align: center;
  margin-bottom: clamp(36px, 4vw, 56px);
}
.faq__label {
  display: inline-flex;
  align-items: center;
  gap: clamp(14px, 1.2vw, 20px);
  margin: 0 auto clamp(14px, 1.6vw, 22px);
}
.faq__label-text {
  font-family: var(--font-jp-serif);
  font-size: clamp(13px, 1.05vw, 16px);
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--color-text-heading);
}
.faq__label-dot {
  width: clamp(10px, 0.85vw, 13px);
  height: clamp(10px, 0.85vw, 13px);
  background: var(--color-accent-blue);
  border-radius: 50%;
  flex-shrink: 0;
}
.faq__title {
  margin: 0;
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.5;
}

.faq__list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 880px;
  display: flex;
  flex-direction: column;
  gap: clamp(8px, 0.8vw, 12px);
}
.faq__item > details {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
}
.faq__summary {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.4vw, 22px);
  padding: clamp(16px, 1.4vw, 22px) clamp(18px, 1.8vw, 28px);
  cursor: pointer;
  list-style: none;
}
.faq__summary::-webkit-details-marker { display: none; }
.faq__summary::marker { display: none; }

.faq__num {
  flex-shrink: 0;
  font-family: var(--font-jp-serif);
  font-size: clamp(15px, 1.3vw, 19px);
  font-weight: 700;
  color: var(--color-accent-blue);
  letter-spacing: 0.05em;
}
.faq__question {
  flex: 1;
  font-family: var(--font-jp-serif);
  font-size: clamp(15px, 1.25vw, 18px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.faq__toggle {
  flex-shrink: 0;
  width: clamp(16px, 1.4vw, 22px);
  height: clamp(16px, 1.4vw, 22px);
  transition: transform .25s ease;
}
.faq__item > details[open] .faq__toggle {
  transform: rotate(45deg);
}

.faq__answer {
  padding: clamp(14px, 1.4vw, 20px) clamp(18px, 1.8vw, 28px) clamp(18px, 1.6vw, 24px);
  border-top: 1px solid var(--color-border-soft);
  margin-left: clamp(36px, 3vw, 50px);
}
.faq__answer p {
  margin: 0 0 clamp(6px, 0.6vw, 10px);
  font-size: clamp(12px, 0.9vw, 14px);
  color: var(--color-text-body);
  line-height: 1.95;
}
.faq__answer p:last-child { margin-bottom: 0; }

@media (max-width: 768px) {
  .faq__summary { padding: 14px 16px; gap: 12px; }
  .faq__answer { margin-left: 16px; padding: 12px 16px 16px 0; }
}

/* ====== Section 13: Final CTA ====== */
.final-cta {
  background: var(--color-bg-dark);
  padding-top: clamp(60px, 6vw, 100px);
  padding-bottom: clamp(60px, 6vw, 100px);
}
.final-cta__container {
  text-align: center;
}
.final-cta__title {
  margin: 0 0 clamp(20px, 2vw, 32px);
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.5;
}
.final-cta__lead {
  margin: 0 auto clamp(28px, 3vw, 44px);
  max-width: 720px;
  font-size: clamp(13px, 0.95vw, 15px);
  color: var(--color-text-on-dark-soft);
  line-height: 1.95;
}
.final-cta__buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: clamp(12px, 1.4vw, 22px);
}
.final-cta__btn-line {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  transition: opacity .25s ease, transform .25s ease;
}
.final-cta__btn-line img {
  height: clamp(70px, 5.6vw, 84px);
  width: auto;
  display: block;
}
.final-cta__btn-line:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

@media (max-width: 768px) {
  .final-cta__buttons { flex-direction: column; align-items: center; }
  .final-cta__btn-line img { height: 70px; }
}

/* ====== Site Footer ====== */
.site-footer {
  background: #ffffff;
  color: var(--color-text-body);
  padding-top: clamp(40px, 4vw, 64px);
  padding-bottom: clamp(20px, 2vw, 32px);
  font-size: clamp(12px, 0.85vw, 14px);
  border-top: 1px solid var(--color-border-soft);
}
.site-footer__inner {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) 2fr;
  gap: clamp(28px, 3vw, 56px);
  padding-bottom: clamp(28px, 3vw, 44px);
  border-bottom: 1px solid var(--color-border);
}
.site-footer__brand {
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 1.2vw, 18px);
}
.site-footer__logo {
  width: clamp(120px, 11vw, 150px);
  height: auto;
}
.site-footer__brand-text {
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 1.2vw, 18px);
}
.site-footer__company {
  margin: 0;
  font-weight: 700;
  color: var(--color-text-heading);
  font-size: clamp(14px, 1vw, 16px);
}
.site-footer__address {
  margin: 0;
  color: var(--color-text-body);
  font-size: clamp(12px, 0.85vw, 13px);
  line-height: 1.8;
}

.site-footer__nav {
  display: grid;
  grid-template-columns: repeat(5, auto);
  justify-content: flex-end;
  gap: clamp(14px, 1.4vw, 22px) clamp(18px, 1.8vw, 32px);
  align-content: flex-start;
}
.site-footer__nav a {
  color: var(--color-text-heading);
  font-weight: 600;
  font-size: clamp(13px, 0.95vw, 15px);
  text-decoration: none;
  transition: opacity .2s ease;
}
.site-footer__nav a:hover { opacity: 0.65; }

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding-top: clamp(16px, 1.6vw, 24px);
  color: var(--color-text-muted);
  font-size: clamp(11px, 0.8vw, 13px);
}
.site-footer__copy { margin: 0; }
.site-footer__legal {
  display: inline-flex;
  gap: clamp(14px, 1.4vw, 24px);
}
.site-footer__legal a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: opacity .2s ease;
}
.site-footer__legal a:hover { opacity: 0.65; }

@media (max-width: 900px) {
  .site-footer__nav { grid-template-columns: repeat(3, auto); justify-content: flex-start; }
}
@media (max-width: 768px) {
  .site-footer__inner { grid-template-columns: 1fr; gap: 24px; }
  .site-footer__nav { grid-template-columns: repeat(2, auto); }
  .site-footer__bottom { flex-direction: column; align-items: flex-start; gap: 12px; }
  /* ブランド: ロゴ左 + 社名/住所右 の横並び */
  .site-footer__brand { flex-direction: row; align-items: center; gap: clamp(16px, 4vw, 24px); }
  .site-footer__logo { width: clamp(88px, 24vw, 110px); flex-shrink: 0; }
  .site-footer__brand-text { gap: 4px; }
}

/* ====== Subpages: Common ====== */

/* page-hero — サブページタイトルバナー */
.page-hero {
  background: var(--color-bg-dark);
  color: #ffffff;
  padding: clamp(100px, 10vw, 160px) 0 clamp(40px, 4vw, 64px);
  text-align: center;
}
.page-hero__subtitle {
  display: inline-flex;
  align-items: center;
  gap: clamp(14px, 1.2vw, 20px);
  margin-bottom: clamp(14px, 1.4vw, 22px);
}
.page-hero__subtitle-text {
  font-family: var(--font-jp-serif);
  font-size: clamp(13px, 1.05vw, 16px);
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--color-text-on-dark-soft);
}
.page-hero__subtitle-dot {
  width: clamp(10px, 0.85vw, 13px);
  height: clamp(10px, 0.85vw, 13px);
  background: var(--color-text-on-dark-soft);
  border-radius: 50%;
  flex-shrink: 0;
}
.page-hero__title {
  margin: 0;
  font-family: var(--font-jp-serif);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.4;
}

/* breadcrumb — パンくず */
.breadcrumb {
  margin-top: clamp(14px, 1.4vw, 22px);
  font-size: clamp(11px, 0.85vw, 13px);
  color: var(--color-text-on-dark-soft);
}
.breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
}
.breadcrumb li {
  display: inline-flex;
  align-items: center;
}
.breadcrumb li + li::before {
  content: "›";
  margin: 0 8px;
  opacity: 0.6;
}
.breadcrumb a {
  color: var(--color-text-on-dark-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}
.breadcrumb a:hover {
  border-bottom-color: var(--color-text-on-dark-soft);
}

/* page-content — 本文エリア */
.page-content {
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
  background: var(--color-bg);
}
.page-content__inner {
  max-width: 880px;
  font-size: clamp(14px, 1vw, 16px);
  color: var(--color-text-body);
  line-height: 1.95;
}
.page-content__inner h2 {
  margin: clamp(36px, 3.6vw, 56px) 0 clamp(14px, 1.4vw, 22px);
  font-family: var(--font-jp-serif);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.5;
}
.page-content__inner h2:first-child { margin-top: 0; }
.page-content__inner h3 {
  margin: clamp(24px, 2.4vw, 36px) 0 clamp(10px, 1vw, 16px);
  font-family: var(--font-jp-serif);
  font-size: clamp(16px, 1.4vw, 20px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.page-content__inner p {
  margin: 0 0 clamp(14px, 1.4vw, 22px);
}
.page-content__inner a {
  color: var(--color-accent-blue);
  text-decoration: underline;
}
.page-content__inner ul,
.page-content__inner ol {
  margin: 0 0 clamp(14px, 1.4vw, 22px);
  padding-left: clamp(20px, 2vw, 32px);
}
.page-content__inner ul { list-style: disc; }
.page-content__inner ol { list-style: decimal; }
.page-content__inner li { margin-bottom: 6px; }
.page-content__inner table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 clamp(20px, 2vw, 32px);
  font-size: clamp(13px, 0.95vw, 15px);
}
.page-content__inner th,
.page-content__inner td {
  padding: clamp(12px, 1.2vw, 18px) clamp(14px, 1.4vw, 22px);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}
.page-content__inner th {
  background: #fafbfc;
  font-weight: 700;
  color: var(--color-text-heading);
  width: clamp(120px, 22vw, 220px);
}
.page-content__inner blockquote {
  margin: clamp(20px, 2vw, 32px) 0;
  padding: clamp(14px, 1.4vw, 22px) clamp(18px, 1.8vw, 28px);
  border-left: 3px solid var(--color-accent-blue);
  background: var(--color-bg-soft);
  font-style: normal;
}

.page-content__back-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 45px;
  padding: 0 28px;
  border: 1px solid var(--color-text-heading);
  color: var(--color-text-heading);
  font-size: 12px;
  letter-spacing: 0.05em;
  background: transparent;
  transition: background-color .25s ease, color .25s ease;
  text-decoration: none !important;
}
.page-content__back-btn:hover {
  background-color: var(--color-text-heading);
  color: #ffffff;
}

/* ====== Subpages: Archive list (コラム一覧) ====== */
.archive-list {
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
  background: var(--color-bg);
}
.archive-list__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2vw, 32px);
}
.archive-list__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #ffffff;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: transform .25s ease, box-shadow .25s ease;
}
.archive-list__link:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px -8px rgba(13, 15, 20, 0.12);
}
.archive-list__photo {
  aspect-ratio: 3 / 2;
  overflow: hidden;
}
.archive-list__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.archive-list__body {
  padding: clamp(16px, 1.6vw, 24px);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.archive-list__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  font-size: clamp(11px, 0.85vw, 13px);
  color: var(--color-text-muted);
  margin-bottom: clamp(8px, 0.8vw, 12px);
}
.archive-list__author {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.archive-list__author::before {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--color-accent-blue);
  border-radius: 50%;
}
.archive-list__title {
  margin: 0 0 8px;
  font-family: var(--font-jp-serif);
  font-size: clamp(14px, 1.1vw, 17px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.archive-list__excerpt {
  margin: 0;
  font-size: clamp(12px, 0.9vw, 14px);
  color: var(--color-text-body);
  line-height: 1.85;
}
.archive-list__empty {
  text-align: center;
  font-size: clamp(14px, 1vw, 16px);
  color: var(--color-text-body);
  padding: 60px 0;
}

/* Pagination(WP デフォルト)*/
.archive-list .nav-links {
  margin-top: clamp(28px, 3vw, 44px);
  text-align: center;
  font-size: 13px;
}
.archive-list .nav-links a,
.archive-list .nav-links span {
  display: inline-block;
  padding: 8px 14px;
  margin: 0 4px;
  border: 1px solid var(--color-border);
  color: var(--color-text-heading);
  text-decoration: none;
}
.archive-list .nav-links .current {
  background: var(--color-text-heading);
  color: #ffffff;
  border-color: var(--color-text-heading);
}

@media (max-width: 900px) {
  .archive-list__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .archive-list__grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
}

/* ====== Subpages: Single post (コラム個別記事 / 雑誌風) ====== */

/* --- Hero --- */
.single-post__hero {
  background: var(--color-bg);
  padding-top: clamp(110px, 10vw, 160px);
  padding-bottom: clamp(28px, 3vw, 48px);
  text-align: center;
}
.single-post__breadcrumb {
  margin-bottom: clamp(20px, 2vw, 32px);
  text-align: left;
}
.single-post__breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: clamp(11px, 0.8vw, 13px);
  color: var(--color-text-muted);
}
.single-post__breadcrumb li:not(:last-child)::after {
  content: ">";
  margin-left: 6px;
  color: var(--color-text-muted);
}
.single-post__breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: opacity .2s ease;
}
.single-post__breadcrumb a:hover { opacity: 0.65; }
.single-post__breadcrumb span {
  color: var(--color-text-heading);
}
.single-post__meta-line {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(10px, 1vw, 16px);
  margin-bottom: clamp(20px, 2vw, 32px);
  font-size: clamp(12px, 0.95vw, 14px);
  letter-spacing: 0.08em;
  color: var(--color-text-body);
}
.single-post__meta-label {
  font-family: var(--font-jp-serif);
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--color-text-heading);
}
.single-post__meta-sep {
  color: var(--color-accent-blue);
  font-size: 8px;
  line-height: 1;
}
.single-post__meta-line a {
  color: var(--color-text-body);
  text-decoration: none;
  transition: opacity .2s ease;
}
.single-post__meta-line a:hover { opacity: 0.65; }
.single-post__title {
  margin: 0 auto;
  max-width: 960px;
  font-family: var(--font-jp-serif);
  font-size: clamp(26px, 3.4vw, 48px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.45;
  letter-spacing: 0.02em;
}

.single-post__thumb-wrap {
  background: var(--color-bg);
  padding-top: clamp(28px, 3vw, 48px);
  padding-bottom: clamp(20px, 2vw, 32px);
}
.single-post__thumb {
  max-width: 1080px;
  margin: 0 auto;
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}
.single-post__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* --- Article body --- */
.single-post {
  padding-top: clamp(28px, 3vw, 48px);
  padding-bottom: clamp(56px, 6vw, 96px);
  background: var(--color-bg);
}
.single-post__inner { max-width: 900px; }

.single-post__content {
  font-size: 16px;
  color: var(--color-text-body);
  line-height: 2;
}
.single-post__content > * { margin-top: 0; }
.single-post__content p {
  margin: 0 0 1.6em;
}
.single-post__content p:last-child { margin-bottom: 0; }
.single-post__content h2 {
  margin: clamp(48px, 5vw, 60px) 0 clamp(24px, 2.4vw, 32px);
  padding: clamp(14px, 1.4vw, 18px) clamp(18px, 1.8vw, 24px);
  border-left: 6px solid var(--color-accent-blue);
  background-color: var(--color-bg-soft);
  font-family: var(--font-jp-serif);
  font-size: clamp(22px, 1.8vw, 26px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.5;
}
.single-post__content h3 {
  margin: clamp(36px, 3.6vw, 48px) 0 clamp(18px, 1.8vw, 24px);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-border);
  font-size: clamp(18px, 1.5vw, 22px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.single-post__content h4 {
  margin: clamp(30px, 3vw, 40px) 0 clamp(12px, 1.2vw, 16px);
  font-size: clamp(16px, 1.3vw, 18px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.single-post__content h5 {
  margin: clamp(24px, 2.4vw, 32px) 0 clamp(10px, 1vw, 14px);
  padding-left: clamp(10px, 1vw, 14px);
  border-left: 3px solid var(--color-accent-blue);
  font-size: clamp(15px, 1.2vw, 17px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.single-post__content a {
  color: var(--color-accent-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity .2s ease;
}
.single-post__content a:hover { opacity: 0.65; }
.single-post__content strong { font-weight: 700; color: var(--color-text-heading); }
.single-post__content em { font-style: italic; }
.single-post__content ul,
.single-post__content ol {
  margin: 0 0 1.6em;
  padding-left: 1.8em;
}
.single-post__content ul { list-style: none; }
.single-post__content ul > li {
  position: relative;
  margin-bottom: 0.4em;
  line-height: 1.9;
}
.single-post__content ul > li::before {
  content: "";
  position: absolute;
  left: -1.2em;
  top: 0.85em;
  width: 6px;
  height: 6px;
  background: var(--color-accent-blue);
  border-radius: 50%;
}
.single-post__content ol > li {
  margin-bottom: 0.4em;
  line-height: 1.9;
  padding-left: 0.3em;
}
.single-post__content ol > li::marker {
  color: var(--color-accent-blue);
  font-weight: 700;
}
.single-post__content blockquote {
  margin: 0 0 1.6em;
  padding: clamp(18px, 1.8vw, 26px) clamp(20px, 2vw, 28px);
  background: #f7f8fa;
  border-left: 4px solid var(--color-accent-blue);
  border-radius: 0 4px 4px 0;
  font-style: italic;
  color: var(--color-text-body);
}
.single-post__content blockquote > :last-child { margin-bottom: 0; }
.single-post__content code {
  padding: 2px 6px;
  background: #f0f2f5;
  border-radius: 3px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.92em;
  color: var(--color-text-heading);
}
.single-post__content pre {
  margin: 0 0 1.6em;
  padding: clamp(16px, 1.6vw, 24px);
  background: #f0f2f5;
  border-radius: 6px;
  overflow-x: auto;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.92em;
  line-height: 1.7;
}
.single-post__content pre code {
  padding: 0;
  background: transparent;
  font-size: inherit;
}
.single-post__content table {
  width: 100%;
  margin: 0 0 1.6em;
  border-collapse: collapse;
  font-size: 0.95em;
}
.single-post__content th,
.single-post__content td {
  padding: clamp(10px, 1vw, 14px) clamp(12px, 1.2vw, 16px);
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}
.single-post__content th {
  background: #f7f8fa;
  font-weight: 700;
  color: var(--color-text-heading);
}
.single-post__content img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 1.6em auto;
  border-radius: 4px;
}
.single-post__content figure {
  margin: 1.6em 0;
}
.single-post__content figure img { margin: 0 auto; }
.single-post__content figcaption {
  margin-top: 10px;
  font-size: 0.88em;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.7;
}
.single-post__content hr {
  width: 80px;
  margin: clamp(36px, 3.6vw, 56px) auto;
  border: 0;
  border-top: 1px solid var(--color-border);
}

/* --- Share buttons --- */
.single-post__share {
  max-width: 900px;
  margin: clamp(48px, 5vw, 72px) auto 0;
  padding-top: clamp(28px, 3vw, 44px);
  border-top: 1px solid var(--color-border);
  text-align: center;
}
.single-post__share-label {
  margin: 0 0 clamp(14px, 1.4vw, 20px);
  font-family: var(--font-jp-serif);
  font-size: clamp(12px, 0.95vw, 14px);
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--color-text-heading);
}
.single-post__share ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(10px, 1vw, 16px);
}
.single-post__share a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 96px;
  height: 40px;
  padding: 0 clamp(16px, 1.4vw, 22px);
  border: 1px solid var(--color-text-heading);
  border-radius: var(--radius-pill);
  color: var(--color-text-heading);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: background-color .2s ease, color .2s ease;
}
.single-post__share a:hover {
  background-color: var(--color-text-heading);
  color: #ffffff;
}

/* --- Related posts --- */
.single-post__related {
  background: var(--color-bg-soft);
  padding-top: clamp(56px, 6vw, 96px);
  padding-bottom: clamp(56px, 6vw, 96px);
  margin-top: clamp(56px, 6vw, 96px);
}
.single-post__related-head {
  text-align: center;
  margin-bottom: clamp(28px, 3vw, 44px);
}
.single-post__related-label {
  display: inline-flex;
  align-items: center;
  gap: clamp(12px, 1vw, 16px);
  margin-bottom: clamp(10px, 1vw, 14px);
}
.single-post__related-label-text {
  font-family: var(--font-jp-serif);
  font-size: clamp(12px, 0.95vw, 14px);
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--color-text-heading);
}
.single-post__related-label-dot {
  width: 10px;
  height: 10px;
  background: var(--color-accent-blue);
  border-radius: 50%;
}
.single-post__related-title {
  margin: 0;
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
}

@media (max-width: 600px) {
  .single-post__breadcrumb { font-size: 11px; }
  .single-post__share a { min-width: 84px; font-size: 11px; }
}

/* ====== Subpage: Philosophy(経営理念) ====== */
.philosophy {
  padding-top: clamp(40px, 5vw, 80px);
  padding-bottom: clamp(60px, 7vw, 120px);
  background: var(--color-bg);
}

/* --- 章 1: リード --- */
.philosophy__intro {
  max-width: 880px;
  margin: 0 auto clamp(72px, 8vw, 120px);
}
.philosophy__intro-main {
  margin: 0 0 clamp(28px, 3vw, 44px);
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.65;
}
.philosophy__intro-body p {
  margin: 0 0 clamp(12px, 1.2vw, 18px);
  font-size: clamp(14px, 1vw, 16px);
  color: var(--color-text-body);
  line-height: 2;
}
.philosophy__intro-body p:last-child { margin-bottom: 0; }

/* --- 章ラベル共通 --- */
.philosophy__chapter-label {
  display: inline-flex;
  align-items: center;
  gap: clamp(12px, 1vw, 16px);
  margin-bottom: clamp(14px, 1.4vw, 20px);
}
.philosophy__chapter-label-text {
  font-family: var(--font-jp-serif);
  font-size: clamp(12px, 0.95vw, 14px);
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--color-text-heading);
}
.philosophy__chapter-label-dot {
  width: 10px;
  height: 10px;
  background: var(--color-accent-blue);
  border-radius: 50%;
}

/* --- 章共通 --- */
.philosophy__chapter {
  max-width: 880px;
  margin: 0 auto clamp(64px, 7vw, 104px);
}
.philosophy__chapter-head {
  margin-bottom: clamp(20px, 2vw, 32px);
}
.philosophy__chapter-title {
  margin: 0 0 clamp(14px, 1.4vw, 20px);
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.philosophy__chapter-subtitle {
  margin: 0;
  font-family: var(--font-jp-serif);
  font-size: clamp(15px, 1.3vw, 19px);
  font-weight: 500;
  color: var(--color-accent-blue);
  line-height: 1.75;
}
.philosophy__chapter-body p {
  margin: 0 0 clamp(12px, 1.2vw, 18px);
  font-size: clamp(14px, 1vw, 16px);
  color: var(--color-text-body);
  line-height: 2;
}
.philosophy__chapter-body p:last-child { margin-bottom: 0; }

/* --- 章 4: MVV --- */
.philosophy__mvv {
  max-width: 880px;
  margin: 0 auto clamp(64px, 7vw, 104px);
}
.philosophy__mvv-head {
  margin-bottom: clamp(28px, 3vw, 44px);
}
.philosophy__mvv-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 2vw, 28px);
}
.philosophy__mvv-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: clamp(24px, 2.6vw, 36px);
  display: flex;
  flex-direction: column;
}
.philosophy__mvv-key {
  display: inline-block;
  font-family: var(--font-jp-serif);
  font-size: clamp(13px, 1.1vw, 16px);
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--color-accent-blue);
  padding-bottom: clamp(10px, 1vw, 14px);
  margin-bottom: clamp(14px, 1.4vw, 20px);
  border-bottom: 1px solid var(--color-border);
}
.philosophy__mvv-title {
  margin: 0 0 clamp(14px, 1.4vw, 20px);
  font-family: var(--font-jp-serif);
  font-size: clamp(15px, 1.25vw, 18px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.7;
}
.philosophy__mvv-card p {
  margin: 0 0 clamp(10px, 1vw, 14px);
  font-size: clamp(13px, 0.92vw, 14px);
  color: var(--color-text-body);
  line-height: 1.95;
}
.philosophy__mvv-card p:last-child { margin-bottom: 0; }
.philosophy__mvv-list {
  list-style: none;
  margin: 0 0 clamp(14px, 1.4vw, 20px);
  padding: 0;
}
.philosophy__mvv-list li {
  position: relative;
  padding-left: 1.2em;
  margin-bottom: 6px;
  font-size: clamp(13px, 0.92vw, 14px);
  color: var(--color-text-body);
  line-height: 1.9;
}
.philosophy__mvv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  background: var(--color-accent-blue);
  border-radius: 50%;
}

/* --- 章 5: 大切にしている姿勢 --- */
.philosophy__principles {
  max-width: 880px;
  margin: 0 auto clamp(64px, 7vw, 104px);
}
.philosophy__principles-head {
  margin-bottom: clamp(28px, 3vw, 44px);
}
.philosophy__principles-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 2vw, 28px);
}
.philosophy__principle-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: clamp(24px, 2.4vw, 36px);
}
.philosophy__principle-num {
  display: inline-block;
  font-family: var(--font-jp-serif);
  font-size: clamp(28px, 2.6vw, 38px);
  font-weight: 700;
  color: var(--color-accent-blue);
  line-height: 1;
  margin-bottom: clamp(10px, 1vw, 16px);
}
.philosophy__principle-card h3 {
  margin: 0 0 clamp(12px, 1.2vw, 18px);
  font-family: var(--font-jp-serif);
  font-size: clamp(17px, 1.5vw, 22px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.philosophy__principle-card p {
  margin: 0 0 clamp(10px, 1vw, 14px);
  font-size: clamp(13px, 0.92vw, 14px);
  color: var(--color-text-body);
  line-height: 1.95;
}
.philosophy__principle-card p:last-child { margin-bottom: 0; }

/* --- 章 8: 締め --- */
.philosophy__closing {
  max-width: 880px;
  margin: 0 auto;
  padding-top: clamp(40px, 4.4vw, 64px);
  border-top: 1px solid var(--color-border);
}
.philosophy__closing-title {
  margin: 0 0 clamp(28px, 3vw, 44px);
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.65;
}
.philosophy__closing-body p {
  margin: 0 0 clamp(12px, 1.2vw, 18px);
  font-size: clamp(14px, 1vw, 16px);
  color: var(--color-text-body);
  line-height: 2;
}
.philosophy__closing-body p:last-child { margin-bottom: 0; }

/* ====== Subpage: Contact (お問い合わせ + CF7) ====== */
.contact-page .page-content__inner { max-width: 820px; }

.contact-intro {
  margin-bottom: clamp(28px, 3vw, 44px);
}
.contact-intro p {
  margin: 0 0 clamp(8px, 0.8vw, 12px);
  font-size: clamp(14px, 1vw, 16px);
  color: var(--color-text-body);
  line-height: 2;
}
.contact-intro__note {
  font-size: clamp(12px, 0.85vw, 13px);
  color: var(--color-text-muted);
}

/* --- CF7 form layout --- */
.contact-form .wpcf7 { margin: 0; }
.contact-form .wpcf7-form > p { margin: 0; }

.cf7-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: clamp(18px, 1.8vw, 26px);
}
.cf7-row label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(13px, 0.95vw, 15px);
  font-weight: 700;
  color: var(--color-text-heading);
}
.cf7-required {
  display: inline-block;
  padding: 2px 8px;
  background: #c84141;
  color: #ffffff;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.05em;
}
.cf7-optional {
  display: inline-block;
  padding: 2px 8px;
  background: var(--color-bg-soft);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 3px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* Input / textarea / select base */
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form input[type="url"],
.contact-form input[type="number"],
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: var(--font-jp);
  font-size: 15px;
  color: var(--color-text-heading);
  line-height: 1.7;
  transition: border-color .2s ease, box-shadow .2s ease;
  box-sizing: border-box;
}
.contact-form textarea {
  min-height: 180px;
  resize: vertical;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent-blue);
  box-shadow: 0 0 0 3px rgba(46, 80, 122, 0.12);
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 0.7;
}

/* Acceptance (privacy checkbox) */
.cf7-row--check {
  flex-direction: row;
  align-items: flex-start;
  justify-content: center;
  margin-top: clamp(20px, 2vw, 32px);
  padding: clamp(14px, 1.4vw, 20px);
  background: var(--color-bg-soft);
  border-radius: 4px;
  text-align: center;
}
.cf7-row--check .wpcf7-list-item {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-body);
}
.cf7-row--check .wpcf7-list-item label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  cursor: pointer;
}
.cf7-row--check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-accent-blue);
  cursor: pointer;
}
.cf7-row--check a {
  color: var(--color-accent-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Submit button */
.cf7-submit-wrap {
  text-align: center;
  margin-top: clamp(28px, 3vw, 44px);
}
.contact-form input[type="submit"],
.contact-form .wpcf7-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 240px;
  height: 56px;
  padding: 0 clamp(28px, 2.4vw, 40px);
  background: var(--color-text-heading);
  color: #ffffff;
  border: 0;
  border-radius: var(--radius-pill);
  font-family: var(--font-jp);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: opacity .2s ease, transform .2s ease;
}
.contact-form input[type="submit"]:hover,
.contact-form .wpcf7-submit:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}
.contact-form input[type="submit"]:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* CF7 spinner */
.contact-form .wpcf7-spinner {
  display: inline-block;
  margin-left: 12px;
  vertical-align: middle;
}

/* CF7 validation / response */
.contact-form .wpcf7-not-valid-tip {
  margin-top: 6px;
  font-size: 12px;
  color: #c84141;
}
.contact-form .wpcf7 form .wpcf7-response-output {
  margin: clamp(20px, 2vw, 32px) 0 0;
  padding: clamp(12px, 1.2vw, 16px) clamp(16px, 1.6vw, 22px);
  border-radius: 4px;
  font-size: 14px;
  text-align: center;
}
.contact-form .wpcf7 form.sent .wpcf7-response-output {
  background: #e7f3ec;
  border: 1px solid #13ab47;
  color: #0f7a31;
}
.contact-form .wpcf7 form.invalid .wpcf7-response-output,
.contact-form .wpcf7 form.failed .wpcf7-response-output,
.contact-form .wpcf7 form.aborted .wpcf7-response-output {
  background: #fdecec;
  border: 1px solid #c84141;
  color: #a83333;
}

@media (max-width: 600px) {
  .contact-form input[type="submit"],
  .contact-form .wpcf7-submit { min-width: 0; width: 100%; }
}

/* ====== Subpage: CSR・SDGs ====== */
.csr-sdgs {
  padding-top: clamp(40px, 5vw, 80px);
  padding-bottom: clamp(60px, 7vw, 120px);
  background: var(--color-bg);
}

/* --- 章 1: リード --- */
.csr-sdgs__intro {
  max-width: 880px;
  margin: 0 auto clamp(72px, 8vw, 120px);
}
.csr-sdgs__intro-main {
  margin: 0 0 clamp(28px, 3vw, 44px);
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.65;
}
.csr-sdgs__intro-body p {
  margin: 0 0 clamp(12px, 1.2vw, 18px);
  font-size: clamp(14px, 1vw, 16px);
  color: var(--color-text-body);
  line-height: 2;
}
.csr-sdgs__intro-body p:last-child { margin-bottom: 0; }
.csr-sdgs__intro-body a,
.legal-page__intro a {
  color: var(--color-accent-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity .2s ease;
}
.csr-sdgs__intro-body a:hover,
.legal-page__intro a:hover {
  opacity: 0.7;
}

/* --- 章ラベル共通 --- */
.csr-sdgs__chapter-label {
  display: inline-flex;
  align-items: center;
  gap: clamp(12px, 1vw, 16px);
  margin-bottom: clamp(14px, 1.4vw, 20px);
}
.csr-sdgs__chapter-label-text {
  font-family: var(--font-jp-serif);
  font-size: clamp(12px, 0.95vw, 14px);
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--color-text-heading);
}
.csr-sdgs__chapter-label-dot {
  width: 10px;
  height: 10px;
  background: var(--color-accent-blue);
  border-radius: 50%;
}

/* --- 章共通(2, 4, 5) --- */
.csr-sdgs__chapter {
  max-width: 880px;
  margin: 0 auto clamp(64px, 7vw, 104px);
}
.csr-sdgs__chapter-head {
  margin-bottom: clamp(20px, 2vw, 32px);
}
.csr-sdgs__chapter-title {
  margin: 0 0 clamp(14px, 1.4vw, 20px);
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.csr-sdgs__chapter-subtitle {
  margin: 0;
  font-family: var(--font-jp-serif);
  font-size: clamp(15px, 1.3vw, 19px);
  font-weight: 500;
  color: var(--color-accent-blue);
  line-height: 1.75;
}
.csr-sdgs__chapter-body p {
  margin: 0 0 clamp(12px, 1.2vw, 18px);
  font-size: clamp(14px, 1vw, 16px);
  color: var(--color-text-body);
  line-height: 2;
}
.csr-sdgs__chapter-body p:last-child { margin-bottom: 0; }

/* --- 章 3: 関連 SDGs セクション --- */
.csr-sdgs__sdg-section {
  max-width: 880px;
  margin: 0 auto clamp(64px, 7vw, 104px);
}
.csr-sdgs__sdg-intro {
  margin: 0 0 clamp(28px, 3vw, 44px);
}
.csr-sdgs__sdg-intro p {
  margin: 0 0 clamp(8px, 0.8vw, 12px);
  font-size: clamp(14px, 1vw, 16px);
  color: var(--color-text-body);
  line-height: 2;
}
.csr-sdgs__sdg-intro p:last-child { margin-bottom: 0; }

.csr-sdgs__sdg-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 1.6vw, 24px);
}
.csr-sdgs__sdg-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: clamp(24px, 2.4vw, 36px);
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 1.2vw, 18px);
}
.csr-sdgs__sdg-num {
  display: inline-block;
  font-family: var(--font-jp-serif);
  font-size: clamp(13px, 1vw, 15px);
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--color-accent-blue);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: clamp(8px, 0.8vw, 12px);
}
.csr-sdgs__sdg-card h3 {
  margin: 0;
  font-family: var(--font-jp-serif);
  font-size: clamp(17px, 1.5vw, 22px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.55;
}
.csr-sdgs__sdg-card p {
  margin: 0;
  font-size: clamp(12px, 0.9vw, 14px);
  color: var(--color-text-body);
  line-height: 1.95;
}

/* ====== Subpage: Legal pages (プライバシーポリシー / 特商法) ====== */
.legal-page {
  background: var(--color-bg);
}
.legal-page__inner {
  max-width: 880px;
}

.legal-page__intro {
  margin: 0 0 clamp(36px, 4vw, 56px);
  font-size: clamp(13px, 0.95vw, 15px);
  color: var(--color-text-body);
  line-height: 2;
  padding-bottom: clamp(24px, 2.4vw, 36px);
  border-bottom: 1px solid var(--color-border);
}

.legal-page__article {
  margin-bottom: clamp(28px, 3vw, 44px);
}
.legal-page__article:last-of-type {
  margin-bottom: clamp(36px, 4vw, 56px);
}
.legal-page__title {
  margin: 0 0 clamp(12px, 1.2vw, 18px);
  padding-left: clamp(12px, 1.2vw, 16px);
  border-left: 3px solid var(--color-accent-blue);
  font-family: var(--font-jp-serif);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.5;
}
.legal-page__article p {
  margin: 0 0 clamp(8px, 0.8vw, 14px);
  font-size: clamp(13px, 0.95vw, 15px);
  color: var(--color-text-body);
  line-height: 2;
}
.legal-page__article p:last-child { margin-bottom: 0; }

.legal-page__list {
  margin: clamp(8px, 1vw, 14px) 0 0;
  padding-left: 0.5em;
  font-size: clamp(13px, 0.95vw, 15px);
  color: var(--color-text-body);
  line-height: 1.95;
}
.legal-page__list li {
  position: relative;
  margin-bottom: 6px;
  padding-left: 1.2em;
}
.legal-page__list li::before {
  content: "・";
  position: absolute;
  left: 0;
  color: var(--color-accent-blue);
  font-weight: 700;
}

.legal-page__info {
  margin-top: clamp(10px, 1vw, 14px);
  padding: clamp(16px, 1.6vw, 22px) clamp(18px, 1.8vw, 26px);
  background: var(--color-bg-soft);
  border-radius: 4px;
}
.legal-page__info p {
  margin: 0 0 6px;
  font-size: clamp(13px, 0.95vw, 15px);
  color: var(--color-text-body);
  line-height: 1.8;
}
.legal-page__info p:last-child { margin-bottom: 0; }
.legal-page__info a {
  color: var(--color-accent-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-page__date {
  margin: 0;
  text-align: right;
  font-size: clamp(12px, 0.85vw, 13px);
  color: var(--color-text-muted);
}

/* 特商法用テーブルレイアウト(legal-page 内で使用) */
.legal-page__table {
  width: 100%;
  margin: 0 0 clamp(36px, 4vw, 56px);
  border-collapse: collapse;
  font-size: clamp(13px, 0.95vw, 15px);
}
.legal-page__table th,
.legal-page__table td {
  padding: clamp(14px, 1.4vw, 20px) clamp(16px, 1.6vw, 24px);
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
  line-height: 1.85;
  color: var(--color-text-body);
}
.legal-page__table th {
  width: 30%;
  background: var(--color-bg-soft);
  font-weight: 700;
  color: var(--color-text-heading);
  white-space: nowrap;
}
.legal-page__table td a {
  color: var(--color-accent-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 600px) {
  .legal-page__table th,
  .legal-page__table td { display: block; width: auto; }
  .legal-page__table th { white-space: normal; border-bottom: 0; padding-bottom: 6px; }
  .legal-page__table td { padding-top: 6px; }
}

/* ====== Person Card (writer / supervisor) ====== */
.single-post__person-wrap {
  padding: clamp(28px, 3vw, 44px) 0 0;
  background: var(--color-bg);
}
.person-card {
  max-width: 900px;
  margin: 0 auto;
  padding: clamp(24px, 2.4vw, 36px) clamp(20px, 2.2vw, 32px);
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
}
.single-post .person-card {
  margin: clamp(36px, 4vw, 56px) auto 0;
}
.person-card__header {
  text-align: center;
  margin-bottom: clamp(18px, 2vw, 28px);
}
.person-card__eyebrow {
  display: block;
  font-family: var(--font-jp-serif);
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-text-heading);
  line-height: 1.4;
}
.person-card__subtitle {
  display: block;
  margin-top: 4px;
  font-size: clamp(11px, 0.85vw, 13px);
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}
.person-card__body {
  display: flex;
  gap: clamp(20px, 2vw, 28px);
  align-items: flex-start;
}
.person-card__photo {
  flex-shrink: 0;
  width: clamp(80px, 7vw, 100px);
  height: clamp(80px, 7vw, 100px);
  border-radius: 50%;
  overflow: hidden;
  background: var(--color-bg-soft);
}
.person-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.person-card__text {
  flex: 1;
  min-width: 0;
}
.person-card__name {
  margin: 0 0 6px;
  font-family: var(--font-jp-serif);
  font-size: clamp(16px, 1.3vw, 18px);
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.5;
}
.person-card__title {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.5;
}
.person-card__bio {
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--color-text-body);
  line-height: 1.85;
}
.person-card__bio p { margin: 0 0 8px; }
.person-card__bio p:last-child { margin-bottom: 0; }
.person-card__sns {
  display: flex;
  gap: 10px;
}
.person-card__sns a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-bg-soft);
  color: var(--color-text-heading);
  font-size: 14px;
  text-decoration: none;
  transition: opacity .2s ease, background-color .2s ease;
}
.person-card__sns a:hover {
  opacity: 0.8;
  background-color: var(--color-border);
}

@media (max-width: 600px) {
  .person-card__body {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .person-card__sns { justify-content: center; }
}