/*
Theme Name:  めいぷれあ
Theme URI:   https://maplea.org/
Author:      めいぷれあ
Description: NPO法人めいぷれあ オリジナルテーマ
Version:     1.0.0
License:     GNU General Public License v2 or later
Text Domain: maipurea
*/

/* =============================================
   CSS変数
   ============================================= */
:root {
  --color-ivory:        #F9F5EE;
  --color-ivory-dark:   #EEE8DC;
  --color-green:        #6BAF72;
  --color-green-dark:   #4A8A52;
  --color-green-light:  #C5E3C8;
  --color-mint:         #B8DFCF;
  --color-pastel-red:    #FFB3B3;
  --color-pastel-orange: #FFCFA3;
  --color-pastel-yellow: #FFF0A3;
  --color-pastel-green:  #B8DFCF;
  --color-pastel-blue:   #A3C8F5;
  --color-pastel-violet: #D4B3FF;
  --color-peach:         #FFD9C0;
  --color-text:         #3D3832;
  --color-text-muted:   #7A7068;
  --font-main:   'Zen Maru Gothic', 'Hiragino Maru Gothic Pro', 'Meiryo', sans-serif;
  --font-display:'Zen Maru Gothic', 'Hiragino Maru Gothic Pro', 'Meiryo', sans-serif;
  --space-lg:   4rem;
  --space-xl:   6rem;
  --container-width: 1100px;
  --header-height:   72px;
  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-full: 9999px;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:   cubic-bezier(0.45, 0, 0.55, 1);
  --duration-fast: 200ms;
  --duration-mid:  400ms;
}

/* =============================================
   リセット・ベース
   ============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-main);
  color: var(--color-text);
  background-color: var(--color-ivory);
  line-height: 1.8;
  overflow-x: hidden;
}


/* SPメニュー開いている間のスクロールロック */
body.menu-open {
  overflow: hidden;
  touch-action: none;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; transition: opacity var(--duration-fast) ease; }
ul, ol { list-style: none; }

/* =============================================
   ユーティリティ
   ============================================= */
.container {
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.section {
  padding-block: var(--space-xl);
  position: relative;
  overflow: hidden;
}

.section--green-bg { background-color: var(--color-green-light); }

.js-fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
}
.js-fade-in.is-visible { opacity: 1; transform: translateY(0); }

/* =============================================
   ボタン
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-full);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  transition: background-color var(--duration-fast) ease, color var(--duration-fast) ease, border-color var(--duration-fast) ease, transform var(--duration-fast) ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background-color: var(--color-green); color: #fff; border-color: var(--color-green); }
.btn--primary:hover { background-color: var(--color-green-dark); border-color: var(--color-green-dark); }
.btn--outline { background-color: transparent; color: var(--color-green-dark); border-color: var(--color-green); }
.btn--outline:hover { background-color: var(--color-green-light); }

/* =============================================
   セクション共通
   ============================================= */
.section__header { text-align: center; margin-bottom: var(--space-lg); }

.section__label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--color-green-dark);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.section__note {
  font-size: 0.8rem;
  color: var(--color-text-light, #8a8a8a);
  margin-top: -0.4rem;
  margin-bottom: 1rem;
}

/* =============================================
   MV（写真ヒーロー / トップページ）
   ============================================= */
.mv.mv--photo {
  height: auto; min-height: auto;
  padding-top: calc(var(--header-height) + 1.5rem);
  padding-bottom: 2.25rem;
  display: block;
  overflow: visible;
}
.mv--photo .container { max-width: 1360px; }
.mv__grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  align-items: center;
  gap: 2.5rem;
}
.mv--photo .mv__content { padding-top: 0; }
.mv__desc--photo {
  display: block; background: none; padding: 0; backdrop-filter: none;
  color: var(--color-text); opacity: 0; transform: translateY(16px);
  animation: mvFadeUp 0.8s var(--ease-out-expo) 0.9s forwards;
  margin-bottom: 2rem; line-height: 1.9;
}
.mv__photo-collage {
  position: relative;
  width: 100%;
  aspect-ratio: 8 / 7;
}
.mv__photo-blob {
  position: absolute;
  box-shadow: 0 20px 44px rgba(74,138,82,0.2);
  opacity: 0; transform: scale(0.94);
  animation: mvPhotoIn 1s var(--ease-out-expo) forwards;
}
.mv__photo-blob img { width: 100%; height: 100%; object-fit: cover; display: block; }
.mv__photo-blob--1 {
  width: 50%; aspect-ratio: 600/520;
  top: 3%; left: 19%;
  clip-path: url(#blobA);
  z-index: 3;
  animation-delay: 0.3s;
}
.mv__photo-blob--2 {
  width: 38%; aspect-ratio: 460/380;
  top: 53%; left: 1%;
  clip-path: url(#blobB);
  z-index: 2;
  animation-delay: 0.55s;
}
.mv__photo-blob--3 {
  width: 37%; aspect-ratio: 440/410;
  top: 57%; left: 58%;
  clip-path: url(#blobC);
  z-index: 2;
  animation-delay: 0.8s;
}
@keyframes mvPhotoIn { to { opacity: 1; transform: scale(1); } }

@media (max-width: 900px) {
  .mv__grid { grid-template-columns: 1fr; }
  .mv__photo-collage { max-width: 440px; margin-inline: auto; order: -1; aspect-ratio: 4/4.2; }
}

/* =============================================
   Guide（各ページへの導線カード）
   ============================================= */
.guide__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.guide-card {
  display: block;
  background: var(--color-ivory);
  border: 1px solid var(--color-ivory-dark);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: transform 0.3s var(--ease-out-expo), box-shadow 0.3s var(--ease-out-expo);
}
.guide-card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(74,138,82,0.12); }
.guide-card__dot {
  display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-bottom: 1rem;
}
.guide-card__dot--green  { background: var(--color-green); }
.guide-card__dot--blue   { background: var(--color-pastel-blue); }
.guide-card__dot--violet { background: var(--color-pastel-violet); }
.guide-card__dot--orange { background: var(--color-pastel-orange); }
.guide-card__title { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 0.6rem; color: var(--color-text); }
.guide-card__body { font-size: 0.88rem; color: var(--color-text); opacity: 0.75; line-height: 1.8; margin-bottom: 1rem; }
.guide-card__link { font-size: 0.8rem; color: var(--color-green-dark); font-weight: 500; letter-spacing: 0.05em; }

/* =============================================
   Contact CTA（トップページ下部）
   ============================================= */
.contact-cta__inner { text-align: center; }
.contact-cta__title { font-family: var(--font-display); font-size: clamp(1.4rem, 3vw, 1.9rem); margin-bottom: 0.8rem; }
.contact-cta__body { font-size: 0.9rem; opacity: 0.8; margin-bottom: 1.75rem; }

/* =============================================
   代表あいさつ（めいぷれあとはページ）
   ============================================= */
.greeting { display: grid; grid-template-columns: auto 1fr; gap: 2rem; align-items: start; }
.greeting__mark {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--color-green-light);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.greeting__body { font-size: 0.95rem; line-height: 2; color: var(--color-text); }
.greeting__name { margin-top: 1.2rem; font-weight: 700; text-align: right; }
@media (max-width: 640px) {
  .greeting { grid-template-columns: 1fr; }
  .greeting__mark { margin-bottom: 0.5rem; }
}

.section__line {
  width: 48px; height: 3px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--color-pastel-red), var(--color-pastel-orange), var(--color-pastel-yellow), var(--color-pastel-green), var(--color-pastel-blue), var(--color-pastel-violet));
  margin-inline: auto;
}

/* =============================================
   BGキャンバス
   ============================================= */
#bgCanvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.site-header { z-index: 100; }
.mv, .news, .about, .service, .media, .company, .contact, .site-footer { position: relative; z-index: 1; }

/* =============================================
   草葉デコレーション
   ============================================= */
/* =============================================
   北欧柄モチーフ（散りばめ配置）
   ============================================= */
.scatter-motif {
  position: absolute;
  width: var(--w, 60px);
  height: auto;
  pointer-events: none;
  z-index: 0;
  opacity: var(--op, 0.9);
  transform: rotate(var(--rot, 0deg));
  animation: swayMotif 6.5s ease-in-out infinite;
}
.scatter-motif img { width: 100%; height: auto; display: block; }

@keyframes swayMotif {
  0%, 100% { transform: rotate(calc(var(--rot, 0deg) - 3deg)); }
  50%      { transform: rotate(calc(var(--rot, 0deg) + 3deg)); }
}

@media (prefers-reduced-motion: reduce) {
  .scatter-motif, .mv__scatter { animation: none; }
}
@media (max-width: 640px) {
  .scatter-motif { width: min(var(--w, 60px), 44px); }
}

.leaf-deco {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}
.leaf-deco--topleft  { width:200px; height:260px; top:-40px; left:-60px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 260'%3E%3Cellipse cx='100' cy='130' rx='80' ry='110' fill='%23C5E3C8' opacity='0.4' transform='rotate(-20,100,130)'/%3E%3Cpath d='M100 240 C100 240 100 130 100 20' stroke='%236BAF72' stroke-width='2' fill='none' stroke-linecap='round' opacity='0.5'/%3E%3C/svg%3E"); background-size:contain; background-repeat:no-repeat; }
.leaf-deco--topright { width:200px; height:260px; top:-40px; right:-60px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 260'%3E%3Cellipse cx='100' cy='130' rx='80' ry='110' fill='%23B8DFCF' opacity='0.4' transform='rotate(20,100,130)'/%3E%3Cpath d='M100 240 C100 240 100 130 100 20' stroke='%236BAF72' stroke-width='2' fill='none' stroke-linecap='round' opacity='0.5'/%3E%3C/svg%3E"); background-size:contain; background-repeat:no-repeat; }
.leaf-deco--bottomright { width:200px; height:260px; bottom:-60px; right:-40px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 260'%3E%3Cellipse cx='100' cy='130' rx='70' ry='100' fill='%23C5E3C8' opacity='0.35' transform='rotate(15,100,130)'/%3E%3C/svg%3E"); background-size:contain; background-repeat:no-repeat; }
.leaf-deco--small { width:120px; height:160px; }

@media (max-width: 767px) {
  .leaf-deco--topleft, .leaf-deco--topright, .leaf-deco--bottomright { display: none; }
}

/* ヘッダーロゴ画像 */
.header__logo-img {
  height: 36px;
  width: auto;
  display: block;
}

/* フッターロゴ画像 */
.footer__logo-img {
  height: 40px;
  width: auto;
  display: block;
  margin-bottom: 0.5rem;
}

/* =============================================
   ヘッダー
   ============================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; width: 100%;
  height: var(--header-height);
  background-color: transparent;
  transition: background-color var(--duration-mid) ease, box-shadow var(--duration-mid) ease;
  /* iOSのスクロール追従バグ対策 */
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  will-change: transform;
}
.site-header.is-scrolled {
  background-color: rgba(249,245,238,0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 2px 20px rgba(107,175,114,0.12);
}
.header__inner {
  height: 100%;
  display: flex; align-items: center; justify-content: space-between;
}
.header__logo {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-main); font-size: 1rem; font-weight: 700;
  color: var(--color-green-dark);
}
.header__logo:hover { opacity: 0.8; }

.header__logo-name {
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-green-dark);
  white-space: nowrap;
  letter-spacing: 0.05em;
}

.header__nav-list { display: flex; align-items: center; gap: 2rem; }

.header__nav-link {
  font-size: 0.9rem; font-weight: 500; color: var(--color-text);
  position: relative; padding-bottom: 2px;
}
.header__nav-link::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 2px;
  background-color: var(--color-green); border-radius: var(--radius-full);
  transition: width var(--duration-fast) ease;
}
.header__nav-link:hover::after { width: 100%; }

.header__nav-link--cta {
  background-color: var(--color-green); color: #fff;
  padding: 0.5rem 1.2rem; border-radius: var(--radius-full);
}
.header__nav-link--cta::after { display: none; }
.header__nav-link--cta:hover { background-color: var(--color-green-dark); opacity: 1; }

.header__menu-btn {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px; z-index: 101;
}
.header__menu-btn span {
  display: block; width: 24px; height: 2px;
  background-color: var(--color-green-dark); border-radius: var(--radius-full);
  transition: transform var(--duration-fast) ease, opacity var(--duration-fast) ease;
}
.header__menu-btn.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__menu-btn.is-open span:nth-child(2) { opacity: 0; }
.header__menu-btn.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   MV
   ============================================= */
.mv {
  height: 100svh; min-height: 560px;
  display: flex; align-items: center; overflow: hidden;
}
.mv__media { position: absolute; inset: 0; }
.mv__video { width: 100%; height: 100%; object-fit: cover; display: block; }
.mv__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(249,245,238,0.55) 0%, rgba(197,227,200,0.25) 50%, rgba(249,245,238,0.15) 100%);
}
.mv__content { position: relative; z-index: 1; padding-top: var(--header-height); }

.mv__sub-catch {
  font-size: clamp(0.9rem,2vw,1.1rem); color: var(--color-green-dark); font-weight: 500;
  margin-bottom: 0.3rem; opacity: 0; transform: translateY(16px);
  animation: mvFadeUp 0.8s var(--ease-out-expo) 0.2s forwards;
}
.mv__main-catch {
  font-family: var(--font-display); font-size: clamp(2.2rem,6vw,4rem);
  font-weight: 700; line-height: 1.3; color: var(--color-text); margin-bottom: 1.2rem;
}
.mv__catch-line { display: block; opacity: 0; transform: translateY(20px); animation: mvFadeUp 0.8s var(--ease-out-expo) forwards; }
.mv__catch-line:nth-child(1) { animation-delay: 0.4s; }
.mv__catch-line:nth-child(2) { animation-delay: 0.55s; }
.mv__catch-line:nth-child(3) { animation-delay: 0.70s; }

.mv__desc {
  font-size: clamp(0.9rem,1.8vw,1rem); color: #fff; line-height: 1.9;
  margin: 0 0 2rem;
  opacity: 0; transform: translateY(16px);
  animation: mvFadeUp 0.8s var(--ease-out-expo) 0.9s forwards;
  display: inline-block;
  background: rgba(74, 138, 82, 0.55);
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-md);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.mv__cta { opacity: 0; transform: translateY(16px); animation: mvFadeUp 0.8s var(--ease-out-expo) 1.1s forwards; }

@keyframes mvFadeUp { to { opacity:1; transform:translateY(0); } }

/* =============================================
   About
   ============================================= */
.about__content { display: flex; flex-direction: column; gap: 3rem; }
.about__text-block { display: flex; align-items: flex-start; gap: 2rem; }
.about__leaf-accent { flex-shrink: 0; width: 56px; }
.about__leaf-accent svg { width: 100%; height: auto; }
.about__sub-title { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--color-green-dark); margin-bottom: 0.75rem; }
.about__body { color: var(--color-text); line-height: 1.9; margin-bottom: 0.8rem; }
.about__body:last-child { margin-bottom: 0; }
.about__body strong { color: var(--color-green-dark); font-weight: 700; }
.about__rainbow { display: flex; justify-content: center; gap: 0.6rem; margin-top: var(--space-lg); }
.rainbow-dot { display: block; width: 12px; height: 12px; border-radius: 50%; }
.rainbow-dot--red    { background-color: var(--color-pastel-red); }
.rainbow-dot--orange { background-color: var(--color-pastel-orange); }
.rainbow-dot--yellow { background-color: var(--color-pastel-yellow); }
.rainbow-dot--green  { background-color: var(--color-pastel-green); }
.rainbow-dot--blue   { background-color: var(--color-pastel-blue); }
.rainbow-dot--violet { background-color: var(--color-pastel-violet); }

/* =============================================
   Service
   ============================================= */
.service__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 1.5rem; }

.service-card {
  background-color: var(--color-ivory); border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  box-shadow: 0 4px 24px rgba(107,175,114,0.1);
  transition: transform var(--duration-mid) var(--ease-out-expo), box-shadow var(--duration-mid) ease;
  position: relative; overflow: hidden;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 12px 36px rgba(107,175,114,0.18); }
.service-card__icon {
  width: 56px; height: 56px; margin-bottom: 1.2rem;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
}
.service-card__icon--green  { background: var(--color-green-light); color: var(--color-green-dark); }
.service-card__icon--mint   { background: var(--color-mint); color: var(--color-green-dark); }
.service-card__icon--peach  { background: var(--color-peach); color: #c06a3c; }
.service-card__rainbow-bar {
  height: 4px; border-radius: var(--radius-full); margin-bottom: 1.2rem;
  background: linear-gradient(90deg, var(--color-pastel-red), var(--color-pastel-orange), var(--color-pastel-yellow), var(--color-pastel-green), var(--color-pastel-blue), var(--color-pastel-violet));
}
.service-card__title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--color-green-dark); margin-bottom: 0.75rem; }
.service-card__body  { font-size: 0.9rem; line-height: 1.85; color: var(--color-text-muted); margin-bottom: 1.2rem; }
.service-card__tags  { display: flex; flex-wrap: wrap; gap: 0.4rem; }

.tag { display: inline-block; font-size: 0.75rem; font-weight: 500; padding: 0.25rem 0.75rem; border-radius: var(--radius-full); }
.tag--pink   { background-color: var(--color-pastel-red);    color: #9B4040; }
.tag--blue   { background-color: var(--color-pastel-blue);   color: #2A5A8C; }
.tag--green  { background-color: var(--color-pastel-green);  color: #2A6644; }
.tag--yellow { background-color: var(--color-pastel-yellow); color: #7A6010; }
.tag--orange { background-color: var(--color-pastel-orange); color: #8C4A18; }
.tag--purple { background-color: var(--color-pastel-violet); color: #5A2E8C; }

/* =============================================
   News（お知らせ）
   ============================================= */
.news__list {
  max-width: 760px;
  margin-inline: auto;
  background-color: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 24px rgba(107,175,114,0.08);
  overflow: hidden;
}
.news__item:not(:last-child) { border-bottom: 1px solid var(--color-ivory-dark); }
.news__link {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 1.1rem 1.5rem;
  transition: background-color var(--duration-fast) ease;
}
.news__link:hover { background-color: rgba(197,227,200,0.25); opacity: 1; }
.news__date {
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-green-dark);
  background-color: var(--color-green-light);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
}
.news__title-text { flex: 1; font-size: 0.9rem; color: var(--color-text); line-height: 1.6; }
.news__arrow { flex-shrink: 0; color: var(--color-green); }
.news__more { text-align: center; margin-top: 2rem; }

/* =============================================
   Company
   ============================================= */
.company__table-wrapper {
  max-width: 760px; margin-inline: auto;
  background-color: #fff; border-radius: var(--radius-md);
  overflow: hidden; box-shadow: 0 4px 24px rgba(107,175,114,0.1);
}
.company__table { width: 100%; border-collapse: collapse; }
.company__row:not(:last-child) { border-bottom: 1px solid var(--color-ivory-dark); }
.company__th { width: 30%; padding: 1.1rem 1.5rem; text-align: left; font-size: 0.9rem; font-weight: 500; color: var(--color-green-dark); background-color: rgba(197,227,200,0.3); vertical-align: top; }
.company__td { padding: 1.1rem 1.5rem; font-size: 0.9rem; color: var(--color-text); vertical-align: top; }

/* 役員紹介 */
.officers { max-width: 920px; margin: var(--space-lg) auto 0; }
.officers__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-green-dark);
  text-align: center;
  margin-bottom: 1.5rem;
}
.officers__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.officer-card {
  background-color: #fff;
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
  text-align: center;
  box-shadow: 0 3px 16px rgba(107,175,114,0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.officer-card__role {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-green-dark);
  background-color: var(--color-green-light);
  padding: 0.25rem 0.9rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}
.officer-card__org {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}
.officer-card__name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 0.1rem;
}

/* =============================================
   Contact
   ============================================= */
.contact__desc { text-align: center; color: var(--color-text-muted); line-height: 1.9; margin-bottom: 2.5rem; }
.contact__cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 1.5rem; max-width: 800px; margin-inline: auto; }
.contact-card { background-color: #fff; border-radius: var(--radius-lg); padding: 2rem 1.75rem; text-align: center; box-shadow: 0 4px 24px rgba(107,175,114,0.1); display: flex; flex-direction: column; align-items: center; gap: 0.75rem; }
.contact-card__icon { width: 48px; height: 48px; }
.contact-card__icon svg { width: 100%; height: 100%; }
.contact-card__title { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--color-green-dark); }
.contact-card__body  { font-size: 0.875rem; color: var(--color-text-muted); line-height: 1.7; }

/* =============================================
   フッター
   ============================================= */
.site-footer { background-color: var(--color-green-light); padding-block: 3rem 0; overflow: hidden; }
.footer__inner { display: flex; justify-content: space-between; align-items: flex-start; gap: 2rem; flex-wrap: wrap; }
.footer__logo  { display: flex; flex-direction: column; gap: 0.5rem; }
.footer__tagline { font-size: 0.8rem; color: var(--color-text-muted); }
.footer__address { font-size: 0.78rem; color: var(--color-text-muted); margin-top: 0.5rem; }
.footer__nav-list { display: flex; flex-wrap: wrap; gap: 1.2rem; }
.footer__nav-list a { font-size: 0.875rem; color: var(--color-text-muted); }
.footer__nav-list a:hover { color: var(--color-green-dark); }
.footer__bottom { margin-top: 2rem; padding: 1rem 1.5rem; text-align: center; background-color: rgba(107,175,114,0.15); }
.footer__copy   { font-size: 0.75rem; color: var(--color-text-muted); }

/* =============================================
   レスポンシブ
   ============================================= */

/* ── タブレット以下（768px） ── */
@media (max-width: 768px) {
  :root {
    --space-lg: 2rem;
    --space-xl: 3rem;
    --header-height: 56px;
  }

  /* ヘッダー */
  .header__menu-btn { display: flex; }
  .header__nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: rgba(249,245,238,0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none; visibility: hidden;
    transition: opacity var(--duration-mid) ease, visibility var(--duration-mid) ease;
    z-index: 999;
    overflow-y: auto;
  }
  .header__nav.is-open {
    opacity: 1; pointer-events: all; visibility: visible;
  }
  .header__nav-list { flex-direction: column; gap: 2rem; text-align: center; }
  .header__nav-link { font-size: 1.3rem; }
  .header__nav-link--cta { padding: 0.75rem 2rem; font-size: 1.1rem; }

  /* MV */
  .mv__content { padding-inline: 1.25rem; }
  .mv__sub-catch { font-size: 0.85rem; }
  .mv__main-catch { font-size: 2.4rem; margin-bottom: 1rem; }
  .mv__desc { font-size: 0.9rem; margin-bottom: 1.5rem; }
  .btn { font-size: 0.9rem; padding: 0.75rem 1.4rem; }

  /* セクション共通 */
  .section { padding-block: 3rem; }
  .section__header { margin-bottom: 2rem; }
  .section__label { font-size: 0.75rem; }
  .section__title { font-size: 1.5rem; }

  /* About */
  .about__text-block { flex-direction: column; gap: 0.75rem; }
  .leaf-accent--right { order: -1; }
  .about__leaf-accent { width: 40px; }
  .about__sub-title { font-size: 1.05rem; }
  .about__body { font-size: 0.9rem; line-height: 1.8; }
  .about__content { gap: 2rem; }

  /* Service */
  .service__grid { grid-template-columns: 1fr; gap: 1rem; }
  .service-card { padding: 1.5rem 1.25rem; }
  .service-card__title { font-size: 1rem; }
  .service-card__body  { font-size: 0.85rem; }

  /* News */
  .news__link { padding: 1rem 1.25rem; gap: 0.85rem; }
  .news__title-text { font-size: 0.85rem; }

  /* Company */
  .company__table-wrapper { border-radius: var(--radius-sm); }
  .company__th, .company__td { display: block; width: 100%; }
  .company__th {
    padding: 0.75rem 1rem 0.2rem;
    background-color: transparent;
    font-size: 0.75rem;
    color: var(--color-green-dark);
    font-weight: 700;
  }
  .company__td { padding: 0 1rem 0.85rem; font-size: 0.9rem; }
  .company__row { display: block; border-bottom: 1px solid var(--color-ivory-dark); }
  .officers__grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .officer-card { padding: 1.25rem 1rem; }

  /* Contact */
  .contact__desc { font-size: 0.875rem; }
  .contact__cards { grid-template-columns: 1fr; gap: 1rem; }
  .contact-card { padding: 1.5rem 1.25rem; }
  .contact-card__title { font-size: 0.95rem; }
  .contact-card__body  { font-size: 0.825rem; }

  /* フッター */
  .footer__inner { flex-direction: column; align-items: center; text-align: center; }
  .footer__nav-list { justify-content: center; }
  .footer__tagline { font-size: 0.75rem; }
}

/* ── スマホ（480px） ── */
@media (max-width: 480px) {
  :root {
    --space-lg: 1.75rem;
    --space-xl: 2.5rem;
    --header-height: 52px;
  }

  /* コンテナ余白を狭く */
  .container { padding-inline: 1rem; }

  /* MV */
  .mv__main-catch { font-size: 2rem; line-height: 1.25; }
  .mv__sub-catch  { font-size: 0.8rem; }
  .mv__desc { font-size: 0.85rem; line-height: 1.75; }

  /* セクション */
  .section { padding-block: 2.5rem; }
  .section__title { font-size: 1.35rem; line-height: 1.4; }

  /* About */
  .about__body { font-size: 0.875rem; }
  .about__sub-title { font-size: 1rem; }
  .about__rainbow { gap: 0.4rem; margin-top: 1.5rem; }
  .rainbow-dot { width: 10px; height: 10px; }

  /* Service */
  .service-card { padding: 1.25rem 1rem; }
  .service-card__icon { width: 44px; height: 44px; font-size: 1.2rem; }
  .service-card__title { font-size: 0.95rem; }
  .service-card__body  { font-size: 0.825rem; }

  /* News */
  .news__link { flex-wrap: wrap; gap: 0.5rem; padding: 1rem 1.1rem; }
  .news__title-text { font-size: 0.825rem; width: 100%; order: 3; }
  .news__arrow { display: none; }

  /* Company */
  .company__th { font-size: 0.7rem; }
  .company__td { font-size: 0.85rem; }
  .officers__grid { grid-template-columns: 1fr; }

  /* Contact */
  .contact__desc { font-size: 0.825rem; line-height: 1.75; }
  .contact-card  { padding: 1.25rem 1rem; }

  /* ボタン */
  .btn { font-size: 0.85rem; padding: 0.7rem 1.2rem; }

  /* ヘッダーロゴ */
  .header__logo-img { height: 28px; }
  .footer__logo-img { height: 32px; }

  /* フッター */
  .footer__copy { font-size: 0.7rem; }
  .site-footer  { padding-block: 2rem 0; }
}

/* =============================================
   アクセシビリティ
   ============================================= */
:focus-visible { outline: 3px solid var(--color-green); outline-offset: 3px; border-radius: var(--radius-sm); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}

/* =============================================
   page.php / single.php 共通スタイル
   ============================================= */
.page-main {
  padding-top: calc(var(--header-height) + 3rem);
  min-height: 60vh;
  position: relative;
}

.page-container {
  max-width: 780px;
}

.news__pagination {
  display: flex; justify-content: center; gap: 0.5rem; margin-top: 2.5rem; flex-wrap: wrap;
}
.news__pagination .page-numbers {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 40px; height: 40px; padding: 0 0.75rem;
  border: 1px solid var(--color-ivory-dark); border-radius: var(--radius-md);
  color: var(--color-text); font-size: 0.9rem;
  transition: background-color 0.2s, border-color 0.2s;
}
.news__pagination .page-numbers.current,
.news__pagination .page-numbers:hover {
  background-color: var(--color-green-light); border-color: var(--color-green);
}
.news__list--archive { max-width: 720px; margin-inline: auto; }

.section__more { text-align: center; margin-top: 2.5rem; }
.page-content__back-wrap { text-align: center; margin-top: 3rem; }

.page-content__header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--color-green-light);
}

.page-content__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-text);
}

.page-content__meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.page-content__date {
  color: var(--color-green-dark);
}

.page-content__thumbnail {
  margin-bottom: 2rem;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-content__thumbnail img {
  width: 100%;
  height: auto;
  display: block;
}

.page-content__body {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--color-text);
}

.page-content__body h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-green-dark);
  margin: 2.5rem 0 1rem;
  padding-left: 0.75rem;
  border-left: 4px solid var(--color-green);
}

.page-content__body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 2rem 0 0.75rem;
}

.page-content__body p {
  margin-bottom: 1.4rem;
}

.page-content__body a {
  color: var(--color-green-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-content__body a:hover {
  opacity: 0.75;
}

.page-content__body ul,
.page-content__body ol {
  margin: 0 0 1.4rem 1.5rem;
  list-style: revert;
}

.page-content__body li {
  margin-bottom: 0.4rem;
}

.page-content__body img {
  max-width: 100%;
  border-radius: var(--radius-sm);
  margin-block: 1.5rem;
}

.page-content__body blockquote {
  border-left: 4px solid var(--color-green-light);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  background-color: rgba(197, 227, 200, 0.2);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--color-text-muted);
  font-style: italic;
}

/* 前後記事ナビ */
.page-content__footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-ivory-dark);
}

.page-content__nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-content__nav-link {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1rem 1.25rem;
  background-color: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-ivory-dark);
  transition: border-color var(--duration-fast) ease, transform var(--duration-fast) ease;
}

.page-content__nav-link:hover {
  border-color: var(--color-green);
  transform: translateY(-2px);
}

.page-content__nav-link--next {
  text-align: right;
}

.page-content__nav-label {
  font-size: 0.75rem;
  color: var(--color-green-dark);
  font-weight: 500;
}

.page-content__nav-title {
  font-size: 0.875rem;
  color: var(--color-text);
  line-height: 1.5;
}

.page-content__back {
  display: inline-flex;
}

@media (max-width: 600px) {
  .page-content__nav {
    grid-template-columns: 1fr;
  }
  .page-content__nav-link--next {
    text-align: left;
  }
}

/* =============================================
   About 追加スタイル（コンセプト3本柱）
   ============================================= */
.about__sub-title--center { text-align: center; margin-bottom: 1.5rem; }

.concept-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 0.5rem;
}

.concept-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
  text-align: left;
  box-shadow: 0 3px 16px rgba(107,175,114,0.08);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.6rem;
}

.concept-card__header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.concept-card__icon {
  width: 64px; height: 64px;
  flex-shrink: 0;
  margin: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}
.concept-card__icon--green  { background: var(--color-green-light); color: var(--color-green-dark); }
.concept-card__icon--blue   { background: var(--color-pastel-blue); color: #2a6db5; }
.concept-card__icon--violet { background: var(--color-pastel-violet); color: #7a4fc9; }

.concept-card__header-text { display: flex; flex-direction: column; gap: 0.3rem; }

.concept-card__dot {
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 50%;
}
.concept-card__dot--green  { background: var(--color-green); }
.concept-card__dot--blue   { background: var(--color-pastel-blue); }
.concept-card__dot--violet { background: var(--color-pastel-violet); }

.concept-card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-green-dark);
}

.concept-card__body {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

.about__concept { margin-top: 1rem; }

/* =============================================
   Service 追加スタイル
   ============================================= */
.service__lead {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-top: 1.25rem;
  margin-bottom: 0;
  line-height: 1.8;
}

/* =============================================
   Media（実績）セクション
   ============================================= */
.media__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.media__block {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  box-shadow: 0 4px 24px rgba(107,175,114,0.08);
}

.media__block-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-green-dark);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-green-light);
}

.media__list {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.media__item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.media__date {
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-green-dark);
  background: var(--color-green-light);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
  margin-top: 0.1rem;
}

.media__detail { display: flex; flex-direction: column; gap: 0.2rem; }

.media__outlet {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.media__title-text {
  font-size: 0.85rem;
  color: var(--color-text);
  line-height: 1.6;
}

/* =============================================
   お問い合わせページ：縦積みレイアウト
   ============================================= */
.contact-stack {
  max-width: 460px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.contact-stack__card {
  width: 100%;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 24px rgba(107,175,114,0.08);
  padding: 2.25rem 2rem;
  text-align: center;
}
.contact-stack__divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  margin: 1.75rem 0;
  color: var(--color-text-muted);
  font-size: 0.8rem;
}
.contact-stack__divider::before,
.contact-stack__divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-ivory-dark);
}

.about-overview {
  max-width: 560px;
  margin: 0 auto 3.5rem;
  text-align: center;
}
.about-overview__img {
  width: 100%;
  max-width: 380px;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 32px rgba(107,175,114,0.15);
  display: block;
  margin: 0 auto 1.75rem;
}
.about-overview__text {
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--color-text);
}

/* =============================================
   代表挨拶ページ：レターレイアウト
   ============================================= */
.letter-page {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
}
.letter-page__quote-mark {
  display: block;
  font-family: Georgia, serif;
  font-size: 5rem;
  line-height: 1;
  color: var(--color-green-light);
  margin-bottom: -1rem;
}
.letter-page__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-green-dark);
  margin-bottom: 2.5rem;
}
.letter-page__body {
  text-align: left;
  font-size: 0.95rem;
  line-height: 2.1;
  color: var(--color-text);
}
.letter-page__body p { margin-bottom: 1.5rem; }
.letter-page__body p:first-of-type::first-letter {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--color-green-dark);
  font-weight: 700;
}
.letter-page__signature {
  text-align: right;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-green-light);
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.9;
}
.letter-page__signature strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-green-dark);
  margin-top: 0.2rem;
}

/* =============================================
   法人概要ページ：スペックシート＋リスト
   ============================================= */
.company-spec {
  max-width: 720px;
  margin: 0 auto 3.5rem;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 24px rgba(107,175,114,0.08);
  overflow: hidden;
}
.company-spec__row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1rem;
  padding: 1.1rem 1.75rem;
  border-bottom: 1px solid var(--color-ivory-dark);
}
.company-spec__row:last-child { border-bottom: none; }
.company-spec__label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-green-dark);
}
.company-spec__value { font-size: 0.92rem; color: var(--color-text); line-height: 1.7; }

.officer-list {
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
}
.officer-list__row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1.25rem;
  align-items: center;
  padding: 1.15rem 0.5rem;
  border-bottom: 1px solid rgba(107,175,114,0.18);
}
.officer-list__row:last-child { border-bottom: none; }
.officer-list__role {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-green-dark);
  background: var(--color-green-light);
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-full);
  text-align: center;
}
.officer-list__name {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 0.15rem;
}
.officer-list__org {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}
@media (max-width: 560px) {
  .company-spec__row, .officer-list__row { grid-template-columns: 1fr; gap: 0.4rem; }
  .officer-list__role { justify-self: start; }
}

/* =============================================
   サービスページ：ジグザグレイアウト
   ============================================= */
.service-zigzag {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
  max-width: 900px;
  margin-inline: auto;
}
.service-zigzag__row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2.5rem;
  align-items: center;
}
.service-zigzag__row--reverse { grid-template-columns: 1fr auto; }
.service-zigzag__row--reverse .service-zigzag__icon { order: 2; }
.service-zigzag__row--reverse .service-zigzag__body { order: 1; }
.service-zigzag__icon {
  width: 110px; height: 110px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.75rem;
  flex-shrink: 0;
}
.service-zigzag__icon--green  { background: var(--color-green-light); color: var(--color-green-dark); }
.service-zigzag__icon--mint   { background: var(--color-mint); color: var(--color-green-dark); }
.service-zigzag__icon--peach  { background: var(--color-peach); color: #c06a3c; }
.service-zigzag__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-green-dark);
  margin-bottom: 0.6rem;
}
.service-zigzag__body-text {
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--color-text);
  margin-bottom: 0.9rem;
}
@media (max-width: 640px) {
  .service-zigzag__row,
  .service-zigzag__row--reverse {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
  }
  .service-zigzag__row--reverse .service-zigzag__icon,
  .service-zigzag__row--reverse .service-zigzag__body { order: initial; }
  .service-zigzag__icon { width: 84px; height: 84px; font-size: 2.1rem; }
}

/* =============================================
   実績ページ：タイムラインレイアウト
   ============================================= */
.timeline-page { max-width: 760px; margin-inline: auto; }
.timeline-page__group { margin-bottom: 3rem; }
.timeline-page__group-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-green-dark);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
}
.timeline {
  position: relative;
  list-style: none;
  padding-left: 2.25rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 7px; top: 6px; bottom: 6px;
  width: 2px;
  background: var(--color-green-light);
}
.timeline__item {
  position: relative;
  padding-bottom: 1.9rem;
}
.timeline__item:last-child { padding-bottom: 0; }
.timeline__dot {
  position: absolute;
  left: -2.25rem; top: 0.2rem;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--color-ivory);
  border: 3px solid var(--color-green);
}
.timeline__date {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-green-dark);
  background: var(--color-green-light);
  padding: 0.15rem 0.7rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
}
.timeline__outlet {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-bottom: 0.2rem;
}
.timeline__text {
  font-size: 0.92rem;
  color: var(--color-text);
  line-height: 1.7;
}

/* =============================================
   ナビゲーション更新（Mediaを追加）
   ============================================= */

/* =============================================
   レスポンシブ追加（新セクション対応）
   ============================================= */
@media (max-width: 768px) {
  .concept-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .media__content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .media__block { padding: 1.5rem 1.25rem; }
  .service__lead { font-size: 0.875rem; }
}

@media (max-width: 480px) {
  .concept-card { padding: 1.25rem 1rem; }
  .concept-card__title { font-size: 0.95rem; }
  .concept-card__body  { font-size: 0.8rem; }
  .media__item { flex-direction: column; gap: 0.4rem; }
  .media__title-text { font-size: 0.8rem; }
}