/*
 * ======================================
 * 追加クラス一覧（共通SCSS取り込み検討用）
 * ======================================
 *
 * .kankyo-mv-kenburns-wrap  - MVラッパー（Ken Burns + テキストオーバーレイ）
 * .kankyo-mv-text           - MV内テキストブロック
 * .kankyo-mv-rule           - MV左側縦線装飾
 * .kankyo-mv-scroll         - SCROLL縦書き表示
 * .kankyo-about-media       - Aboutセクション写真のコーナーフレーム装飾
 * .kankyo-heading           - 数字+英字+日本語3段見出し
 * .kankyo-biz-card          - 事業内容カード
 * .kankyo-reason            - 選ばれる理由グリッド
 * .kankyo-social            - 社会貢献2カラム
 * .kankyo-clients           - 取引先タイル
 * .kankyo-principle         - 基本理念ボックス（コーナーフレーム）
 * .kankyo-greeting          - 代表挨拶2カラム
 * .kankyo-product-grid      - 製品3カラムグリッド
 * .kankyo-maker-block       - メーカーブロック
 *
 * ======================================
 * 共通SCSSに不足していたもの
 * ======================================
 *
 * - 構造不足: MV内の縦書きテキスト(SCROLL)、縦線装飾
 * - 構造不足: 数字大(01/02/03)+英字+日本語の3段左揃え見出し
 * - 構造不足: Aboutセクション写真のコーナーフレーム装飾（::before ずれ枠線）
 * - 値の粒度不足: MVのheight(100vh)はh-100vhで対応可能だが内部テキスト配置が異なる
 * - 構造不足: 取引先のタイルグリッド（border-gapレイアウト）
 *
 */

/* ---------- Google Font Outfit ---------- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

/* ---------- ロゴ画像 ---------- */
.header-logo-img {
  display: block;
  max-width: 300px;
  width: 100%;
  height: auto;
}
.header__logo img {
  height: 68px;
  width: auto;
}
.footer-logo-img {
  display: block;
  max-width: 240px;
  width: 100%;
  height: auto;
  margin-bottom: 20px;
}
@media (max-width: 639px) {
  .header-logo-img { max-width: 180px; }
  .header__logo img { height: 50px; }
}

/* ---------- ヘッダー内余白 ---------- */
.header__inner {
  padding: 0 5px;
}

/* ---------- ヘッダーロゴ ---------- */
.header-logo__name {
  display: block;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #0E1A2B;
  line-height: 1.2;
}
.header-logo__sub {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  color: #6A7689;
  margin-top: 2px;
}
.header-logo--dark .header-logo__name {
  color: #fff;
}
.header-logo--dark .header-logo__sub {
  color: rgba(255,255,255,0.55);
}
.header__logo:hover {
  opacity: 0.85;
}

/* ---------- MV (Ken Burns) ---------- */
.kankyo-mv {
  position: relative;
  min-height: 100vh;
  color: #fff;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-top: 80px;
}
.kankyo-mv__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.kankyo-mv__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  animation: kankyoKenBurns 10s ease-in-out infinite alternate;
}
@keyframes kankyoKenBurns {
  0%   { transform: scale(1);    transform-origin: center center; }
  100% { transform: scale(1.08); transform-origin: 55% 45%; }
}
.kankyo-mv__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,40,0.08) 0%, rgba(0,0,80,0.18) 40%, rgba(0,0,80,0.58) 100%);
  z-index: 1;
}
.kankyo-mv__rule {
  position: absolute;
  left: 5%;
  top: 80px;
  bottom: 0;
  width: 1px;
  background: rgba(255,255,255,0.18);
  z-index: 2;
}
.kankyo-mv__num {
  position: absolute;
  left: calc(5% + 18px);
  bottom: 32px;
  z-index: 2;
  writing-mode: vertical-rl;
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.4em;
  color: rgba(255,255,255,0.6);
}
@media (max-width: 639px) {
  .kankyo-mv__num { display: none; }
  .kankyo-mv__scroll { display: none; }
}
.kankyo-mv__inner {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 5% 80px;
}
.kankyo-mv__en {
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  letter-spacing: 0.22em;
  font-size: 1.4rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 16px;
  text-transform: uppercase;
}
.kankyo-mv__title {
  font-size: clamp(3.2rem, 5.2vw, 6.4rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.25;
  text-shadow: 0 2px 30px rgba(0,0,60,0.25);
}
.kankyo-mv__title em {
  font-style: normal;
  color: #82DCFD;
}
.kankyo-mv__lead {
  margin-top: 24px;
  max-width: 640px;
  font-size: clamp(1.4rem, 1.4vw, 1.6rem);
  line-height: 2;
  color: rgba(255,255,255,0.92);
}
.kankyo-mv__scroll {
  position: absolute;
  right: 5%;
  bottom: 32px;
  z-index: 3;
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.85);
  writing-mode: vertical-rl;
}
.kankyo-mv__scroll::after {
  content: '';
  display: block;
  margin: 14px auto 0;
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,0.6);
  animation: kankyoScrollLine 2s infinite;
}
@keyframes kankyoScrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- eyebrow ---------- */
.eyebrow,
.kankyo-eyebrow {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.3em;
  color: #0000FF;
  text-transform: uppercase;
  margin-bottom: 14px;
  display: block;
}

/* ---------- About グリッド + 写真コーナーフレーム ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
@media (max-width: 896px) { .about__grid { grid-template-columns: 1fr; gap: 36px; } }

.about__media,
.kankyo-about-media {
  position: relative;
  aspect-ratio: 4/5;
  overflow: visible;
}
.about__media img,
.kankyo-about-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 1;
}
.about__media::before,
.kankyo-about-media::before {
  content: '';
  position: absolute;
  inset: -20px -20px 20px 20px;
  border: 1px solid #0000FF;
  z-index: 0;
}

.about__text p { margin-bottom: 20px; color: #3A4A60; }

/* ---------- text-lead ---------- */
.text-lead,
.kankyo-text-lead {
  font-size: 1.55rem;
  line-height: 2;
  color: #3A4A60;
}
.text-lead p,
.kankyo-text-lead p { margin-bottom: 18px; }

/* ---------- セクション見出し (数字+英字+日本語) ---------- */
.kankyo-heading {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.kankyo-heading__num {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  letter-spacing: 0.3em;
  color: #0000FF;
  font-weight: 600;
}
.kankyo-heading__en {
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  letter-spacing: 0.28em;
  color: #0000FF;
  font-weight: 500;
  text-transform: uppercase;
  white-space: nowrap;
}
.kankyo-heading__ja {
  font-size: clamp(2.4rem, 2.6vw, 3.2rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #0E1A2B;
  width: 100%;
  line-height: 1.4;
}
.kankyo-heading--white .kankyo-heading__ja {
  color: #fff;
}
.kankyo-heading--white .kankyo-heading__en,
.kankyo-heading--white .kankyo-heading__num {
  color: #82DCFD;
}
.kankyo-heading--center {
  justify-content: center;
  text-align: center;
}
.kankyo-heading--center .kankyo-heading__ja {
  text-align: center;
}

/* ---------- 事業内容カード ---------- */
.kankyo-biz-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 896px) {
  .kankyo-biz-grid { grid-template-columns: 1fr; gap: 20px; }
}
.kankyo-biz-card {
  background: #fff;
  border: 1px solid #D9E0EA;
  position: relative;
  transition: all 0.3s ease;
}
.kankyo-biz-card:hover {
  transform: translateY(-4px);
  border-color: #0000FF;
  box-shadow: 0 18px 40px -20px rgba(0,0,255,0.18);
}
.kankyo-biz-card__media {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #F5F8FC;
}
.kankyo-biz-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  display: block;
}
.kankyo-biz-card:hover .kankyo-biz-card__media img {
  transform: scale(1.05);
}
.kankyo-biz-card__body {
  padding: 26px 26px 30px;
}
.kankyo-biz-card__num {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.3em;
  color: #0000FF;
  font-weight: 500;
}
.kankyo-biz-card__title {
  font-size: 2rem;
  font-weight: 700;
  margin: 10px 0 12px;
  letter-spacing: 0.04em;
  color: #0E1A2B;
}
.kankyo-biz-card__text {
  font-size: 1.35rem;
  color: #3A4A60;
  line-height: 1.9;
}

/* ---------- 選ばれる理由グリッド ---------- */
.kankyo-reasons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid #D9E0EA;
  border-left: 1px solid #D9E0EA;
}
@media (max-width: 896px) {
  .kankyo-reasons { grid-template-columns: 1fr; }
}
.kankyo-reason {
  padding: 44px 32px;
  border-right: 1px solid #D9E0EA;
  border-bottom: 1px solid #D9E0EA;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #fff;
}
.kankyo-reason__num {
  font-family: 'Outfit', sans-serif;
  font-size: 5rem;
  font-weight: 300;
  color: #0000FF;
  line-height: 1;
  letter-spacing: 0.02em;
}
.kankyo-reason__title {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.5;
}
.kankyo-reason__text {
  font-size: 1.35rem;
  color: #3A4A60;
  line-height: 1.9;
}

/* ---------- column2--5-5 SP修正 ---------- */
@media (max-width: 896px) {
  .column2--5-5 > .column2__child {
    width: 100%;
  }
  .column2--5-5 > .column2__child img {
    display: block;
    margin: 0 auto;
  }
}

/* ---------- 社会貢献 2カラム ---------- */
.kankyo-social {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: 0;
  border: 1px solid #D9E0EA;
  background: #fff;
}
@media (max-width: 896px) {
  .kankyo-social { grid-template-columns: 1fr; }
}
.kankyo-social__media {
  aspect-ratio: 4/3;
  background: #F5F8FC;
  overflow: hidden;
}
.kankyo-social__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.kankyo-social__body {
  padding: 48px 42px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}
.kankyo-social__body h3 {
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.6;
}
.kankyo-social__body p {
  color: #3A4A60;
  font-size: 1.45rem;
  line-height: 1.9;
}

/* ---------- 主要取引先セクション背景 ---------- */
.section.bg-section-light {
  background-color: #F5F8FC;
}

/* ---------- 主要取引先タイル ---------- */
.kankyo-clients {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  background: #D9E0EA;
}
.kankyo-clients li {
  background: #fff;
  flex: 1 1 calc(33.33% - 1px);
  padding: 26px 22px;
  text-align: center;
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #0E1A2B;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 88px;
  transition: background 0.2s ease;
}
.kankyo-clients li:hover {
  background: #F5F8FC;
}
@media (max-width: 896px) {
  .kankyo-clients li { flex: 1 1 calc(50% - 1px); }
}
@media (max-width: 480px) {
  .kankyo-clients li { flex: 1 1 100%; }
}

/* ---------- お知らせ ---------- */
.kankyo-news {
  border-top: 1px solid #D9E0EA;
  max-width: 880px;
  margin: 0 auto;
}
.kankyo-news__item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px 24px;
  padding: 26px 4px;
  border-bottom: 1px solid #D9E0EA;
}
.kankyo-news__title {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #0E1A2B;
  text-decoration: none;
  transition: color 0.2s ease;
}
.kankyo-news__title i {
  color: #0000FF;
  font-size: 1.4rem;
}
.kankyo-news__title:hover {
  color: #0000FF;
  opacity: 1;
}
.kankyo-news__pdf {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-left: auto;
  padding: 11px 20px;
  border: 1px solid #0E1A2B;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #0E1A2B;
  text-decoration: none;
  transition: all 0.3s ease;
}
.kankyo-news__pdf i {
  color: #0000FF;
  transition: color 0.3s ease;
}
.kankyo-news__pdf:hover {
  background: #0E1A2B;
  color: #fff;
  opacity: 1;
}
.kankyo-news__pdf:hover i {
  color: #fff;
}
@media (max-width: 480px) {
  .kankyo-news__item { gap: 12px; }
  .kankyo-news__pdf { margin-left: 0; }
}
.kankyo-news__item--feature {
  flex-direction: column;
  align-items: stretch;
  gap: 16px;
}
.kankyo-news__title-text {
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #0E1A2B;
}
.kankyo-news__desc {
  font-size: 1.4rem;
  line-height: 1.9;
  color: #3A4554;
}
.kankyo-news__images {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.kankyo-news__images a {
  display: block;
  cursor: zoom-in;
}
.kankyo-news__images img {
  width: 100%;
  height: auto;
  display: block;
}
.kankyo-news__more {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  align-self: flex-start;
  padding: 11px 24px;
  border: 1px solid #0E1A2B;
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #0E1A2B;
  text-decoration: none;
  transition: all 0.3s ease;
}
.kankyo-news__more i {
  color: #0000FF;
  transition: color 0.3s ease;
}
.kankyo-news__more:hover {
  background: #0E1A2B;
  color: #fff;
  opacity: 1;
}
.kankyo-news__more:hover i {
  color: #fff;
}
@media (max-width: 480px) {
  .kankyo-news__images { grid-template-columns: 1fr; }
}

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 18px 28px 18px 32px;
  border: 1px solid #0E1A2B;
  font-size: 1.3rem; font-weight: 600; letter-spacing: 0.14em; color: #0E1A2B;
  background: #fff; min-width: 240px; justify-content: space-between;
  transition: all .3s ease; text-decoration: none;
}
.btn .arrow { display: inline-flex; width: 32px; height: 1px; background: currentColor; position: relative; flex-shrink: 0; }
.btn .arrow::after { content: ""; position: absolute; right: -1px; top: -3px; width: 7px; height: 7px; border-top: 1px solid currentColor; border-right: 1px solid currentColor; transform: rotate(45deg); }
.btn:hover { background: #0E1A2B; color: #fff; opacity: 1; }
.btn--ghost { background: transparent; border-color: #fff; color: #fff; }
.btn--ghost:hover { background: #fff; color: #0E1A2B; opacity: 1; }
.btn--lg { padding: 22px 32px 22px 36px; min-width: 300px; font-size: 1.4rem; }

/* ---------- CTAバンド（お問い合わせ誘導） ---------- */
.cta-band {
  position: relative; color: #fff; text-align: center;
  padding: 110px 5%; background: #0000FF; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 90% -10%, rgba(130,220,253,.45), transparent 50%),
    radial-gradient(ellipse at -10% 110%, rgba(130,220,253,.25), transparent 55%);
  pointer-events: none;
}
.cta-band > * { position: relative; }
.cta-band__en { font-family: 'Outfit', sans-serif; font-size: 1.2rem; letter-spacing: 0.32em; color: #82DCFD; text-transform: uppercase; margin-bottom: 14px; }
.cta-band__ja { font-size: clamp(2.4rem, 2.8vw, 3.4rem); font-weight: 700; letter-spacing: 0.08em; margin-bottom: 18px; }
.cta-band__lead { font-size: 1.45rem; line-height: 2; color: rgba(255,255,255,.92); max-width: 680px; margin: 0 auto 36px; }
.cta-band__row { display: flex; gap: 28px; justify-content: center; align-items: center; flex-wrap: wrap; }
.cta-band__tel { display: flex; flex-direction: column; align-items: center; gap: 4px; text-decoration: none; color: #fff; }
.cta-band__tel .lbl { font-family: 'Outfit', sans-serif; font-size: 1.05rem; letter-spacing: 0.3em; color: #82DCFD; }
.cta-band__tel .num { font-family: 'Outfit', sans-serif; font-size: 3.4rem; font-weight: 600; letter-spacing: 0.04em; }
.cta-band__tel .note { font-size: 1.15rem; color: rgba(255,255,255,.7); letter-spacing: 0.08em; }
@media (max-width: 639px) { .cta-band { padding: 72px 5%; } .cta-band__row { flex-direction: column; } }

/* ---------- brand（フッターロゴ） ---------- */
.brand { display: flex; align-items: center; gap: 12px; line-height: 1.2; text-decoration: none; }
.brand__mark {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1.5px solid #0000FF;
  display: flex; align-items: center; justify-content: center;
  color: #0000FF; font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 1.3rem; letter-spacing: 0;
  position: relative; flex-shrink: 0;
}
.brand__mark::before { content: ""; position: absolute; inset: 5px; border-radius: 50%; border: 1px solid #5BC5EE; }
.brand__name { font-size: 1.4rem; font-weight: 700; letter-spacing: 0.06em; color: #0E1A2B; }
.brand__sub { display: block; font-size: 1rem; font-family: 'Outfit', sans-serif; letter-spacing: 0.18em; color: #6A7689; margin-top: 2px; }

/* ---------- フッター ---------- */
.footer { background: #0A1320; color: rgba(255,255,255,.84); padding: 80px 0 0; }
.footer__top {
  display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 60px;
  max-width: 1200px; margin: 0 auto; padding: 0 5% 60px;
}
@media (max-width: 896px) { .footer__top { grid-template-columns: 1fr; gap: 40px; } }
.footer__brand .brand__name { color: #fff; }
.footer__brand .brand__sub { color: rgba(255,255,255,.55); }
.footer__brand .brand__mark { border-color: #fff; color: #fff; }
.footer__brand .brand__mark::before { border-color: rgba(255,255,255,.55); }
.footer__info { font-size: 1.3rem; line-height: 2; color: rgba(255,255,255,.7); margin-top: 20px; }
.footer__info dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 18px; }
.footer__info dt { font-family: 'Outfit', sans-serif; letter-spacing: 0.2em; font-size: 1.05rem; color: #82DCFD; align-self: center; }
.footer__info dd { color: rgba(255,255,255,.85); }
.footer__nav-title { font-family: 'Outfit', sans-serif; letter-spacing: 0.3em; font-size: 1.1rem; color: #82DCFD; margin-bottom: 18px; text-transform: uppercase; }
.footer__nav { display: flex; flex-direction: column; gap: 14px; }
.footer__nav a { display: flex; align-items: center; gap: 10px; font-size: 1.35rem; letter-spacing: 0.06em; color: #fff; }
.footer__nav a::before { content: ""; width: 10px; height: 1px; background: #82DCFD; flex-shrink: 0; display: inline-block; }
.footer__map { aspect-ratio: 4/3; background: #1a2436; border: 1px solid rgba(255,255,255,.1); overflow: hidden; }
.footer__map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.4) invert(.92) contrast(.85); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 22px 5%; font-size: 1.1rem; color: rgba(255,255,255,.5);
  display: flex; justify-content: space-between; align-items: center;
  font-family: 'Outfit', sans-serif; letter-spacing: 0.18em;
}
@media (max-width: 639px) { .footer__bottom { flex-direction: column; gap: 10px; text-align: center; } }


/* ---------- 下層ページヒーロー調整 ---------- */
.kankyo-page-hero {
  position: relative;
  min-height: 400px;
  color: #fff;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-top: 80px;
}
.kankyo-page-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.kankyo-page-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.kankyo-page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,80,0.35), rgba(0,0,80,0.58));
  z-index: 1;
}
.kankyo-page-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 5% 60px;
  width: 100%;
}
.kankyo-page-hero__en {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  letter-spacing: 0.3em;
  color: #82DCFD;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.kankyo-page-hero__ja {
  font-size: clamp(2.8rem, 3.6vw, 4.4rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.3;
}
.kankyo-page-hero__bar {
  margin-top: 20px;
  width: 60px;
  height: 2px;
  background: #fff;
}

/* ---------- 代表挨拶ボックス（コーナーフレーム） ---------- */
.kankyo-principle {
  background: #fff;
  border: 1px solid #D9E0EA;
  padding: 60px 52px;
  position: relative;
  max-width: 1080px;
  margin: 0 auto;
}
.kankyo-principle::before {
  content: '';
  position: absolute;
  left: -10px;
  top: -10px;
  width: 60px;
  height: 60px;
  border-left: 2px solid #0000FF;
  border-top: 2px solid #0000FF;
}
.kankyo-principle::after {
  content: '';
  position: absolute;
  right: -10px;
  bottom: -10px;
  width: 60px;
  height: 60px;
  border-right: 2px solid #0000FF;
  border-bottom: 2px solid #0000FF;
}
.kankyo-principle__body {
  font-size: 1.6rem;
  line-height: 2.2;
  color: #3A4A60;
  letter-spacing: 0.08em;
}
@media (max-width: 639px) {
  .kankyo-principle { padding: 36px 22px; }
  .kankyo-principle__body { font-size: 1.4rem; line-height: 2; }
}

/* ---------- 代表挨拶 2カラム ---------- */
.kankyo-greeting {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 60px;
  align-items: start;
}
@media (max-width: 896px) {
  .kankyo-greeting { grid-template-columns: 1fr; gap: 32px; }
}
.kankyo-greeting--text-only { grid-template-columns: 1fr; gap: 0; }
.kankyo-greeting__media img {
  width: 100%;
  aspect-ratio: 864/1184;
  object-fit: cover;
  display: block;
}
.kankyo-greeting__sign {
  margin-top: 22px;
  font-size: 1.35rem;
  color: #3A4A60;
  letter-spacing: 0.08em;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.kankyo-greeting__sign .role {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.24em;
  color: #0000FF;
}
.kankyo-greeting__sign .name {
  font-size: 1.8rem;
  font-weight: 700;
  color: #0E1A2B;
  letter-spacing: 0.12em;
}
.kankyo-greeting__text p {
  margin-bottom: 18px;
  color: #3A4A60;
  line-height: 2;
  font-size: 1.45rem;
}
.kankyo-greeting__sign-name {
  text-align: right;
  font-size: 1.5rem;
  font-weight: 700;
  color: #0E1A2B;
  letter-spacing: 0.12em;
  margin-bottom: 0;
}

/* ---------- 会社概要テーブル ---------- */
.kankyo-info-table {
  width: 100%;
  border-top: 1px solid #D9E0EA;
}
.kankyo-info-table tr {
  border-bottom: 1px solid #D9E0EA;
}
.kankyo-info-table th,
.kankyo-info-table td {
  padding: 22px 16px;
  text-align: left;
  vertical-align: top;
  font-size: 1.4rem;
  line-height: 1.9;
}
.kankyo-info-table th {
  width: 200px;
  color: #0000FF;
  font-family: 'Outfit', sans-serif;
  font-weight: 500;
  letter-spacing: 0.16em;
  font-size: 1.2rem;
  text-transform: uppercase;
}
.kankyo-info-table th .ja {
  display: block;
  font-family: "メイリオ", Meiryo, sans-serif;
  font-size: 1.35rem;
  color: #0E1A2B;
  letter-spacing: 0.06em;
  margin-top: 4px;
  font-weight: 700;
}
.kankyo-info-table td { color: #3A4A60; }
@media (max-width: 639px) {
  .kankyo-info-table th,
  .kankyo-info-table td { display: block; width: 100%; padding: 12px 0; }
  .kankyo-info-table th { padding-top: 18px; padding-bottom: 4px; border-bottom: 0; }
  .kankyo-info-table td { padding-top: 0; }
}

/* ---------- 製品ページ ---------- */
.kankyo-maker-block { margin-bottom: 88px; }
.kankyo-maker-block:last-child { margin-bottom: 0; }
.kankyo-maker-header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid #0E1A2B;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.kankyo-maker-header__tag {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.3em;
  color: #0000FF;
  font-weight: 500;
  text-transform: uppercase;
}
.kankyo-maker-header__name {
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #0E1A2B;
}
.kankyo-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 896px) {
  .kankyo-product-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (max-width: 480px) {
  .kankyo-product-grid { grid-template-columns: 1fr; }
}
.kankyo-product {
  display: flex;
  flex-direction: column;
  border: 1px solid #D9E0EA;
  background: #fff;
  transition: all 0.3s ease;
}
.kankyo-product:hover {
  border-color: #0000FF;
  transform: translateY(-3px);
  box-shadow: 0 16px 30px -20px rgba(0,0,255,0.2);
}
.kankyo-product__media {
  aspect-ratio: 1/1;
  background: linear-gradient(135deg, #EAF7FF 0%, #F5F8FC 60%, #fff 100%);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.kankyo-product__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.kankyo-product:hover .kankyo-product__media img { transform: scale(1.05); }
.kankyo-product__placeholder {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.2em;
  font-weight: 600;
  color: #0000FF;
  text-align: center;
  padding: 20px;
  line-height: 1.5;
}
.kankyo-product__body {
  padding: 18px 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.kankyo-product__name {
  font-size: 1.55rem;
  font-weight: 700;
  color: #0E1A2B;
  letter-spacing: 0.04em;
  line-height: 1.5;
}
.kankyo-product__note {
  font-size: 1.2rem;
  color: #6A7689;
  line-height: 1.7;
}
.kankyo-product__more {
  margin-top: auto;
  padding-top: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.16em;
  color: #0000FF;
  font-weight: 600;
}
.kankyo-product__more::after {
  content: '';
  width: 18px;
  height: 1px;
  background: currentColor;
  display: inline-block;
}

/* ---------- お問い合わせフォーム ---------- */
.kankyo-form-wrap { max-width: 760px; margin: 0 auto; }
.kankyo-form-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 20px;
  align-items: start;
  margin-bottom: 24px;
}
@media (max-width: 639px) {
  .kankyo-form-row { grid-template-columns: 1fr; gap: 6px; }
}
.kankyo-form-label {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #0E1A2B;
  padding-top: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.kankyo-form-req {
  font-size: 1rem;
  font-family: 'Outfit', sans-serif;
  letter-spacing: 0.16em;
  background: #0000FF;
  color: #fff;
  padding: 2px 8px;
  border-radius: 2px;
  font-weight: 600;
  white-space: nowrap;
}

/* ---------- アクセスセクション ---------- */
.kankyo-access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 896px) {
  .kankyo-access-grid { grid-template-columns: 1fr; gap: 32px; }
}
.kankyo-access-info p {
  font-size: 1.45rem;
  color: #3A4A60;
  line-height: 2;
}

/* ---------- 汎用ボタン調整 ---------- */
.kankyo-btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 16px 26px 16px 30px;
  border: 1px solid #0E1A2B;
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: #0E1A2B;
  background: #fff;
  min-width: 220px;
  justify-content: space-between;
  transition: all 0.3s ease;
  text-decoration: none;
}
.kankyo-btn .arrow {
  display: inline-flex;
  width: 30px;
  height: 1px;
  background: currentColor;
  position: relative;
  flex-shrink: 0;
}
.kankyo-btn .arrow::after {
  content: '';
  position: absolute;
  right: -1px;
  top: -3px;
  width: 7px;
  height: 7px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
}
.kankyo-btn:hover {
  background: #0E1A2B;
  color: #fff;
  opacity: 1;
}
.kankyo-btn--primary {
  background: #0000FF;
  border-color: #0000FF;
  color: #fff;
}
.kankyo-btn--primary:hover {
  background: #0E1A2B;
  border-color: #0E1A2B;
}
.kankyo-btn--ghost {
  background: transparent;
  border-color: #fff;
  color: #fff;
}
.kankyo-btn--ghost:hover {
  background: #fff;
  color: #0E1A2B;
}
.kankyo-btn--center {
  margin-left: auto;
  margin-right: auto;
}
.kankyo-btn--lg {
  padding: 20px 30px 20px 34px;
  min-width: 280px;
  font-size: 1.4rem;
}

/* ---------- SP固定バー ---------- */
@media (max-width: 639px) {
  .footer__bottom { padding-bottom: 70px; }
  .footer__sitemap { display: none; }
}
.sp-fixed-bar__link {
  font-size: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}
.sp-fixed-bar__item:first-child {
  border-right: 1px solid #D9E0EA;
}

/* ---------- CMSフォーム 必須ラベル色 ---------- */
.form-pattern-1 dl dt:not(.pattern-exclusion) span.required::before {
  background: #0000ff !important;
}