/* ============================================
   株式会社ミヤタ - Main Stylesheet
   Main Color: #1d4872
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
  --color-primary: #1d4872;
  --color-primary-light: #2a5f8f;
  --color-primary-dark: #143555;
  --color-accent: #c9a96e;
  --color-accent-light: #e8d5b7;
  --color-warm-bg: #faf7f2;
  --color-warm-bg-alt: #f5f0e8;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-text-muted: #999999;
  --color-white: #ffffff;
  --color-border: #e5e0d8;

  --font-ja: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-en: "Playfair Display", Georgia, serif;

  --header-height: 80px;
  --container-width: 1200px;
  --section-padding: 120px;
  --section-padding-sp: 80px;

  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-in-out: cubic-bezier(0.42, 0, 0.58, 1);
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 18px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-ja);
  font-weight: 400;
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s var(--ease-out), opacity 0.3s var(--ease-out);
}

a:hover {
  opacity: 0.7;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 40px;
}

/* ---------- Utility ---------- */
.em-mark {
  color: var(--color-primary);
  font-weight: 700;
}

/* ---------- LOADER ---------- */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s ease;
}

.loader.is-fading {
  opacity: 0;
  pointer-events: none;
}

.loader__content {
  display: flex;
  align-items: center;
  gap: 20px;
}

.loader__logo {
  height: clamp(36px, 6vw, 56px);
  filter: brightness(0) invert(1);
  opacity: 0;
  animation: loaderFadeIn 0.8s ease 0.3s forwards;
}

.loader__exc,
.loader__heart {
  font-family: "M PLUS Rounded 1c", var(--font-ja);
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 1;
  color: #fff;
  opacity: 0;
}

.loader__exc {
  font-weight: 500;
  transform: translateX(-50px);
  animation: loaderSlideLeft 0.7s ease 1.2s forwards;
}

.loader__heart {
  font-weight: 700;
  transform: translateX(50px) scaleX(1.15);
  animation: loaderSlideRight 0.7s ease 1.2s forwards;
}

/* Logo fades out before bg */
.loader.is-logo-out .loader__logo {
  opacity: 0;
  transition: opacity 0.5s ease;
}

@keyframes loaderFadeIn {
  to { opacity: 1; }
}

@keyframes loaderSlideLeft {
  to { opacity: 1; transform: translateX(0); }
}

@keyframes loaderSlideRight {
  to { opacity: 1; transform: translateX(0) scaleX(1.15); }
}

/* ---------- HERO LOAD ANIMATION ---------- */
/* Hide hero content initially, fade in after loader */
.hero__title-em,
.hero__title-to,
.hero__tagline,
.hero__desc {
  opacity: 0;
  transform: translateY(20px);
}

body.is-loaded .hero__title-em--exc {
  animation: heroItemIn 0.6s ease forwards, gentlePulse 4s ease-in-out 0.6s infinite;
}

body.is-loaded .hero__title-em:last-child {
  animation: heroItemIn 0.6s ease 0.08s forwards, heartBeat 3s ease-in-out 0.7s infinite;
  transform: translateY(20px) scaleX(1.15);
}

body.is-loaded .hero__title-to {
  animation: heroItemIn 0.5s ease 0.25s forwards;
}

body.is-loaded .hero__tagline {
  animation: heroItemIn 0.5s ease 0.45s forwards;
}

body.is-loaded .hero__desc {
  animation: heroItemIn 0.5s ease 0.6s forwards;
}

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

/* Header fade in after loader */
.header {
  opacity: 0;
  transition: opacity 0.6s ease;
}

body.is-loaded .header {
  opacity: 1;
}

/* ---------- HEADER ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.header.is-scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
}

.header__inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo img {
  height: 40px;
  width: auto;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header__nav-link {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-text);
  position: relative;
  padding: 4px 0;
}

.header__nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.3s var(--ease-out);
}

.header__nav-link:hover,
.header__nav-link.is-active {
  opacity: 1;
  color: var(--color-primary);
}

.header__nav-link:hover::after,
.header__nav-link.is-active::after {
  width: 100%;
}

.header__nav-link--shop {
  color: var(--color-white);
  background: var(--color-primary);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.75rem;
}

.header__nav-link--shop::after {
  display: none;
}

.header__nav-link--shop:hover {
  opacity: 1;
  background: var(--color-primary-light);
}

.icon-external {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-left: 4px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3E%3Cpath d='M14 1H9v2h2.586L6.293 8.293l1.414 1.414L13 4.414V7h2V2a1 1 0 0 0-1-1zM12 14H3V5h4V3H3a2 2 0 0 0-2 2v9a2 2 0 0 0 2 2h9a2 2 0 0 0 2-2V9h-2v5z'/%3E%3C/svg%3E") center / contain no-repeat;
  vertical-align: middle;
}

/* Burger */
.header__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.header__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.header__burger.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.header__burger.is-open span:nth-child(2) {
  opacity: 0;
}

.header__burger.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--color-warm-bg);
  clip-path: inset(0);
}

.hero__bg {
  position: absolute;
  inset: 0;
}

.hero__slider {
  position: absolute;
  inset: 0;
}

.hero__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  transition: opacity 1.5s ease;
}

.hero__slide.is-active {
  opacity: 1;
}

.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.15);
}

.hero__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 56px 80px 48px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 40px;
}

.hero__label {
  font-family: var(--font-en);
  font-size: 1rem;
  letter-spacing: 0.2em;
  color: var(--color-text-light);
  margin-bottom: 24px;
}

.hero__title {
  font-family: var(--font-en);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.15em;
}

.hero__title-em {
  display: inline-block;
  font-family: "M PLUS Rounded 1c", var(--font-ja);
  font-weight: 700;
  font-size: 1.15em;
}

/* ! マーク */
.hero__title-em--exc {
  font-weight: 500;
}

/* 「と」 */
.hero__title-to {
  font-family: "Zen Maru Gothic", var(--font-ja);
  font-weight: 400;
  font-size: 0.55em;
  color: var(--color-text-light);
}

.hero__title-em:last-child {
  color: #e25874;
}

.hero__tagline {
  font-family: "Zen Maru Gothic", var(--font-ja);
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--color-text-light);
  margin-bottom: 32px;
}

.hero__desc {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 2;
  margin-bottom: 48px;
}

.hero__cta {
  display: inline-block;
  padding: 16px 48px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  transition: background 0.3s, transform 0.3s;
}

.hero__cta:hover {
  opacity: 1;
  background: var(--color-primary-light);
  transform: translateY(-2px);
}

/* Hero scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

.hero__scroll-text {
  font-family: var(--font-en);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  writing-mode: vertical-rl;
}

.hero__scroll-line {
  display: block;
  width: 1px;
  height: 40px;
  background: var(--color-text-muted);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-primary);
  animation: scrollLine 2s ease-in-out infinite;
}

/* ---------- SECTION COMMON ---------- */
.section {
  padding: var(--section-padding) 0;
}

.section__header {
  text-align: center;
  margin-bottom: 64px;
}

.section__header--left {
  text-align: left;
}

.section__label {
  font-family: var(--font-en);
  font-size: 0.8125rem;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section__label--light {
  color: var(--color-accent-light);
}

.section__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 16px;
  line-height: 1.4;
}

.section__title--light {
  color: var(--color-white);
}

.section__subtitle {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
}

.section__subtitle--light {
  color: rgba(255, 255, 255, 0.8);
}

.section__footer {
  text-align: center;
  margin-top: 48px;
}

/* ---------- BRAND SECTION ---------- */
.section--brand {
  background: var(--color-white);
}

.brand-banners {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px;
}

.brand-banner {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.brand-banner--reverse .brand-banner__visual,
.brand-banner--reverse .brand-banner__body {
  order: initial;
}

.brand-banner__visual {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 18px;
  box-shadow: 0 20px 50px -20px rgba(29, 72, 114, 0.25);
  aspect-ratio: 16 / 9;
}

.brand-banner__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(29, 72, 114, 0) 50%, rgba(29, 72, 114, 0.08));
  pointer-events: none;
  transition: opacity 0.4s var(--ease-out);
}

.brand-banner__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.8s var(--ease-out);
}

.brand-banner__visual:hover .brand-banner__img {
  transform: scale(1.04);
}

.brand-banner__visual:hover::after {
  opacity: 0;
}

/* ---------- Brand Slider (inside brand-banner__visual) ---------- */
.brand-slider {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.brand-slider__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 1s var(--ease-out), transform 6s var(--ease-out);
  z-index: 0;
}

.brand-slider__slide.is-active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

.brand-banner__visual--slider:hover .brand-slider__slide.is-active {
  transform: scale(1.06);
}

.brand-banner__body {
  padding: 0 4px;
}

.brand-banner__no {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--color-accent, #c9a96e);
  margin-bottom: 14px;
  position: relative;
  padding-left: 42px;
}

.brand-banner__no::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 32px;
  height: 1px;
  background: var(--color-accent, #c9a96e);
}

.brand-banner__name {
  font-family: var(--font-en);
  font-size: clamp(1.375rem, 1.8vw, 1.75rem);
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 6px;
}

.brand-banner__ruby {
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.brand-banner__desc {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 2;
  margin-bottom: 24px;
}

.brand-banner__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  padding: 12px 0;
  border-bottom: 1px solid var(--color-primary);
  transition: gap 0.3s var(--ease-out), color 0.3s var(--ease-out);
}

.brand-banner__link:hover {
  opacity: 1;
  gap: 16px;
  color: var(--color-primary-light);
}

/* ---------- COMPANY SECTION ---------- */
.section--company {
  background: var(--color-warm-bg);
  padding: var(--section-padding) 0;
  overflow: hidden;
}

.company__layout {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 0 40px;
}

.company__img {
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
  border-radius: 16px;
}

.company__map-wrap {
  max-width: 1400px;
  margin: 64px auto 0;
  padding: 0 40px;
}

.company__map {
  position: relative;
  width: 100%;
  aspect-ratio: 32 / 9;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 16px 50px -16px rgba(29, 72, 114, 0.25);
}

.company__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.company__philosophy {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 20px;
  line-height: 1.6;
}

.company__text {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 2;
  margin-bottom: 32px;
}

.company__info {
  margin-bottom: 32px;
  padding: 24px;
  background: var(--color-white);
  border-radius: 12px;
}

.company__dl-row {
  display: flex;
  gap: 20px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.875rem;
}

.company__dl-row:last-child {
  border-bottom: none;
}

.company__dl-row dt {
  min-width: 80px;
  font-weight: 500;
  color: var(--color-primary);
}

.company__dl-row dd {
  color: var(--color-text-light);
}

/* ---------- BUTTON ---------- */
.btn {
  display: inline-block;
  padding: 14px 40px;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  border-radius: 50px;
  transition: all 0.3s var(--ease-out);
  cursor: pointer;
}

.btn--outline {
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}

.btn--outline:hover {
  opacity: 1;
  background: var(--color-primary);
  color: var(--color-white);
}

/* ---------- BUSINESS / SUPPLY CHAIN SECTION ---------- */
.section--business {
  background: var(--color-white);
}

.pc-only { display: inline; }

/* 外枠フレーム（縁で囲む） */
.supplychain {
  position: relative;
  max-width: 1160px;
  margin: 0 auto;
  padding: 64px 56px 56px;
  border: 2px solid var(--color-accent);
  border-radius: 28px;
  background:
    radial-gradient(circle at 50% 46%, rgba(201, 169, 110, 0.07), transparent 55%),
    var(--color-warm-bg);
}

.supplychain__label {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-en);
  font-size: 0.8125rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  white-space: nowrap;
}

.supplychain__label span {
  display: inline-block;
  padding: 5px 24px;
  color: var(--color-primary);
  background: var(--color-white);
  border: 1px solid var(--color-accent);
  border-radius: 50px;
}

/* 循環図 */
.supplychain__diagram {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-areas:
    "n1 n2"
    "n4 n3";
  gap: 200px 300px;
}

/* 背景の循環リング（横長楕円） */
.supplychain__diagram::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 400px;
  height: 270px;
  transform: translate(-50%, -50%);
  border: 2px dashed rgba(29, 72, 114, 0.2);
  border-radius: 50%;
  z-index: 0;
}

/* 事業ノード */
.sc-node {
  position: relative;
  z-index: 2;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 26px 26px 28px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.sc-node:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 36px rgba(29, 72, 114, 0.14);
}

.sc-node--01 { grid-area: n1; }
.sc-node--02 { grid-area: n2; }
.sc-node--03 { grid-area: n3; }
.sc-node--04 { grid-area: n4; }

.sc-node__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.sc-node__no {
  font-family: var(--font-en);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--color-accent);
  line-height: 1;
  flex-shrink: 0;
}

.sc-node__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  flex-shrink: 0;
  color: var(--color-primary);
  background: rgba(29, 72, 114, 0.07);
  border-radius: 50%;
}

.sc-node__lottie {
  width: 38px;
  height: 38px;
}

.sc-node__title {
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-primary-dark);
}

.sc-node__desc {
  font-size: 0.8125rem;
  line-height: 1.85;
  color: var(--color-text-light);
}

/* 中央ハブ */
.supplychain__hub {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 250px;
  height: 180px;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-radius: 50%;
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-dark));
  box-shadow: 0 10px 30px rgba(29, 72, 114, 0.35);
}

.supplychain__hub-mark {
  font-family: "M PLUS Rounded 1c", var(--font-ja);
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 8px;
  white-space: nowrap;
}

.supplychain__hub-mark .em-mark {
  color: var(--color-accent-light);
}

.supplychain__hub-title {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  white-space: nowrap;
}

.supplychain__hub-text {
  font-size: 0.8125rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
}

/* 循環矢印（Lottie / 楕円リング上の N/E/S/W に時計回りで配置） */
.sc-arrow {
  position: absolute;
  z-index: 4;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 4px 12px rgba(201, 169, 110, 0.45);
}

.sc-arrow__anim {
  width: 30px;
  height: 30px;
}

/* N(上)→右へ / E(右)→下へ / S(下)→左へ / W(左)→上へ＝時計回り */
.sc-arrow--tr { top: calc(50% - 145px); left: 50%; transform: translate(-50%, -50%); }
.sc-arrow--tr .sc-arrow__anim { transform: rotate(0deg); }
.sc-arrow--rb { top: 50%; left: calc(50% + 215px); transform: translate(-50%, -50%); }
.sc-arrow--rb .sc-arrow__anim { transform: rotate(90deg); }
.sc-arrow--bl { top: calc(50% + 145px); left: 50%; transform: translate(-50%, -50%); }
.sc-arrow--bl .sc-arrow__anim { transform: rotate(180deg); }
.sc-arrow--lt { top: 50%; left: calc(50% - 215px); transform: translate(-50%, -50%); }
.sc-arrow--lt .sc-arrow__anim { transform: rotate(270deg); }

/* 結びの一文 */
.supplychain__caption {
  max-width: 720px;
  margin: 40px auto 0;
  text-align: center;
  font-size: 0.9375rem;
  line-height: 2;
  color: var(--color-text);
}

/* ---------- NEWS SECTION ---------- */
.section--news {
  background: var(--color-warm-bg);
}

.news-list {
  max-width: 800px;
  margin: 0 auto;
}

.news-list__item {
  border-bottom: 1px solid var(--color-border);
}

.news-list__item:first-child {
  border-top: 1px solid var(--color-border);
}

.news-list__link {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 8px;
  transition: background 0.3s;
}

.news-list__link:hover {
  opacity: 1;
  background: rgba(29, 72, 114, 0.03);
}

.news-list__date {
  font-family: var(--font-en);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.news-list__tag {
  display: inline-block;
  padding: 3px 12px;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: 50px;
  flex-shrink: 0;
}

.news-list__title {
  font-size: 0.9375rem;
  color: var(--color-text);
}

/* ---------- INSTAGRAM SECTION ---------- */
.section--instagram {
  background: var(--color-white);
}

.instagram__handle {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 1rem;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  margin-top: 8px;
}

.instagram__handle:hover {
  opacity: 1;
  color: var(--color-primary-light);
}

.instagram__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.instagram__item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  aspect-ratio: 1;
}

.instagram__item:hover {
  opacity: 1;
}

.instagram__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}

.instagram__item:hover .instagram__img {
  transform: scale(1.08);
}

.instagram__overlay {
  position: absolute;
  inset: 0;
  background: rgba(29, 72, 114, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.instagram__item:hover .instagram__overlay {
  opacity: 1;
}

.instagram__icon {
  width: 28px;
  height: 28px;
  color: #fff;
}

/* ---------- CONTACT SECTION ---------- */
.section--contact {
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
}

.section--contact::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  color: var(--color-white);
  transition: background 0.3s, transform 0.3s;
}

.contact-card:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-4px);
}

.contact-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  color: var(--color-accent-light);
}

.contact-card__icon svg {
  width: 100%;
  height: 100%;
}

.contact-card__title {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.contact-card__desc {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.7);
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 64px 0 32px;
}

.footer__top {
  display: flex;
  gap: 80px;
  margin-bottom: 48px;
}

.footer__brand {
  flex-shrink: 0;
}

.footer__logo {
  height: 36px;
  width: auto;
  margin-bottom: 20px;
  filter: brightness(0) invert(1);
}

.footer__address {
  font-size: 0.8125rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.6);
}

.footer__nav {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.footer__nav-title {
  font-family: var(--font-en);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-white);
  margin-bottom: 16px;
}

.footer__nav-list li {
  margin-bottom: 8px;
}

.footer__nav-list a {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.3s;
}

.footer__nav-list a:hover {
  opacity: 1;
  color: var(--color-white);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  text-align: center;
}

.footer__copy {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.05em;
}

/* ---------- ANIMATIONS ---------- */
@keyframes gentlePulse {
  0%, 100% { transform: scale(1) rotate(0deg); }
  25% { transform: scale(1.2) rotate(-8deg); }
  50% { transform: scale(1.3) rotate(0deg); }
  75% { transform: scale(1.2) rotate(8deg); }
}

@keyframes heartBeat {
  0%, 100% { transform: scaleX(1.15) scaleY(1); }
  15% { transform: scaleX(1.5) scaleY(1.3); }
  30% { transform: scaleX(1.15) scaleY(1); }
  45% { transform: scaleX(1.4) scaleY(1.2); }
  60% { transform: scaleX(1.15) scaleY(1); }
}

@keyframes scrollLine {
  0% { top: -100%; }
  50% { top: 100%; }
  100% { top: 100%; }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .header__nav-list {
    gap: 20px;
  }

  .brand-banners {
    gap: 32px;
  }

  .brand-banner {
    gap: 20px;
  }

  .company__layout {
    gap: 48px;
  }

  .supplychain {
    padding: 60px 40px 48px;
  }

  .supplychain__diagram {
    gap: 160px 200px;
  }

  .supplychain__diagram::before {
    width: 320px;
    height: 230px;
  }

  .sc-node {
    padding: 22px;
  }

  .sc-node__desc {
    font-size: 0.78125rem;
  }

  .supplychain__hub {
    width: 210px;
    height: 152px;
  }

  .supplychain__hub-mark { font-size: 1.5rem; }
  .supplychain__hub-title { font-size: 0.9375rem; }
  .supplychain__hub-text { font-size: 0.75rem; }

  .sc-arrow--tr { top: calc(50% - 120px); }
  .sc-arrow--rb { left: calc(50% + 170px); }
  .sc-arrow--bl { top: calc(50% + 120px); }
  .sc-arrow--lt { left: calc(50% - 170px); }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
    --section-padding: 80px;
  }

  .container {
    padding: 0 20px;
  }

  /* Header SP */
  .header__burger {
    display: flex;
  }

  .header__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: var(--color-white);
    padding: 100px 40px 40px;
    transition: right 0.4s var(--ease-in-out);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.1);
    z-index: 1000;
  }

  .header__nav.is-open {
    right: 0;
  }

  .header__nav-list {
    flex-direction: column;
    gap: 0;
  }

  .header__nav-link {
    display: block;
    padding: 16px 0;
    font-size: 0.9375rem;
    border-bottom: 1px solid var(--color-border);
  }

  .header__nav-link::after {
    display: none;
  }

  .header__nav-link--shop {
    margin-top: 24px;
    padding: 14px 32px;
    text-align: center;
  }

  /* Hero SP */
  .hero {
    min-height: 100svh;
    padding-top: var(--header-height);
  }

  .hero__content {
    padding: 40px 28px 36px;
    margin: 0 16px;
    border-radius: 28px;
  }

  .hero__title {
    font-size: 3rem;
  }

  .hero__desc br {
    display: none;
  }

  .hero__scroll {
    bottom: 24px;
  }

  /* Brand SP */
  .brand-banners {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .brand-banner {
    gap: 18px;
  }

  .brand-banner__visual {
    border-radius: 12px;
    aspect-ratio: 16 / 9;
  }

  .brand-banner__body {
    padding: 0 4px;
  }

  .brand-banner__no {
    margin-bottom: 10px;
  }

  .brand-banner__ruby {
    margin-bottom: 14px;
  }

  .brand-banner__desc {
    font-size: 0.875rem;
    line-height: 1.9;
    margin-bottom: 18px;
  }

  /* Company SP */
  .company__layout {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 0 20px;
  }

  .company__image {
    order: -1;
  }

  .company__img {
    aspect-ratio: 16 / 9;
  }

  .company__map-wrap {
    margin-top: 40px;
    padding: 0 20px;
  }

  .company__map {
    aspect-ratio: 4 / 3;
  }

  .section__header--left {
    text-align: center;
  }

  .company__philosophy {
    text-align: center;
  }

  /* Business / Supply Chain SP（縦フロー） */
  .pc-only { display: none; }

  .supplychain {
    padding: 48px 18px 32px;
  }

  .supplychain__diagram {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .supplychain__diagram::before { display: none; }

  /* SPでは中央ハブ（紺色エリア）は非表示 */
  .supplychain__hub { display: none; }

  .sc-node { order: 1; }
  .sc-node--01 { order: 1; }
  .sc-node--02 { order: 3; }
  .sc-node--03 { order: 5; }
  .sc-node--04 { order: 7; }

  /* 矢印は下向きに、ノード間へ */
  .sc-arrow {
    position: static;
    transform: none;
    margin: 10px auto;
    width: 38px;
    height: 38px;
  }

  .sc-arrow .sc-arrow__anim {
    transform: rotate(90deg) !important;
  }

  .sc-arrow--tr { order: 2; }
  .sc-arrow--rb { order: 4; }
  .sc-arrow--bl { order: 6; }
  .sc-arrow--lt { display: none; }

  .supplychain__caption {
    margin-top: 28px;
    font-size: 0.875rem;
    text-align: left;
  }

  /* News SP */
  .news-list__link {
    flex-wrap: wrap;
    gap: 8px 12px;
    padding: 16px 4px;
  }

  .news-list__title {
    width: 100%;
    font-size: 0.875rem;
  }

  /* Instagram SP */
  .instagram__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  /* Contact SP */
  .contact-cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .contact-card {
    flex-direction: row;
    text-align: left;
    padding: 24px;
    gap: 16px;
  }

  .contact-card__icon {
    width: 40px;
    height: 40px;
    margin-bottom: 0;
    flex-shrink: 0;
  }

  /* Footer SP */
  .footer__top {
    flex-direction: column;
    gap: 40px;
  }

  .footer__nav {
    gap: 32px;
  }

  .footer__nav-col {
    min-width: calc(50% - 16px);
  }
}

@media (max-width: 480px) {
  .hero__cta {
    padding: 14px 36px;
    font-size: 0.8125rem;
  }

  .section__header {
    margin-bottom: 40px;
  }

  .brand-banners {
    gap: 48px;
  }

  .brand-banner__name {
    font-size: 1.5rem;
  }
}

/* ============================================
   COMPANY PAGE
   ============================================ */
.page-company {
  background: var(--color-white);
}

/* ---------- PAGE HERO ---------- */
.page-hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: calc(var(--header-height) + 40px) 24px 80px;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
  animation: pageHeroZoom 14s ease-in-out forwards;
}

.page-hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(20, 53, 85, 0.45) 0%, rgba(20, 53, 85, 0.65) 100%);
}

.page-hero__content {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  padding: 24px;
  animation: pageHeroFadeIn 1.2s ease 0.2s both;
}

.page-hero__label {
  font-family: var(--font-en);
  font-size: 0.875rem;
  letter-spacing: 0.3em;
  color: var(--color-accent-light);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.page-hero__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
  position: relative;
  display: inline-block;
}

.page-hero__title::after {
  content: "";
  display: block;
  width: 48px;
  height: 2px;
  background: var(--color-accent);
  margin: 18px auto 0;
}

.page-hero__sub {
  font-family: "Zen Maru Gothic", var(--font-ja);
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.9;
}

.page-hero__sub .em-mark {
  color: var(--color-accent-light);
  font-family: "M PLUS Rounded 1c", var(--font-ja);
}

.breadcrumb {
  position: absolute;
  left: 40px;
  bottom: 24px;
  z-index: 2;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.breadcrumb__list {
  display: flex;
  gap: 8px;
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--font-en);
}

.breadcrumb__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(255, 255, 255, 0.5);
}

.breadcrumb__list a {
  color: rgba(255, 255, 255, 0.75);
  transition: color 0.3s;
}

.breadcrumb__list a:hover {
  opacity: 1;
  color: var(--color-white);
}

@keyframes pageHeroFadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pageHeroZoom {
  from { transform: scale(1.08); }
  to   { transform: scale(1); }
}

/* ---------- MESSAGE ---------- */
.section--message {
  background: var(--color-warm-bg);
  padding: var(--section-padding) 0;
}

.message__layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.message__lead .section__title {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  line-height: 1.6;
}

.message__lead .section__label {
  margin-bottom: 16px;
}

.message__text {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 2.1;
  margin-bottom: 24px;
}

.message__text:last-child {
  margin-bottom: 0;
}

.message__signature {
  margin-top: 32px;
  text-align: right;
  color: var(--color-text);
  line-height: 1.8;
}

.message__signature-title {
  font-size: 0.875rem;
  margin-right: 12px;
}

.message__signature-name {
  font-size: 1.125rem;
  font-weight: 700;
}

/* ---------- OVERVIEW ---------- */
.section--overview {
  background: var(--color-white);
}

.overview__layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.overview__image {
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

.overview__image img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 20px 60px -20px rgba(29, 72, 114, 0.3);
}

.overview__caption {
  margin-top: 14px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-align: center;
  letter-spacing: 0.05em;
}

.overview__dl {
  border-top: 1px solid var(--color-border);
}

.overview__row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  padding: 22px 8px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9375rem;
}

.overview__row dt {
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
}

.overview__row dd {
  color: var(--color-text);
  line-height: 1.9;
}

.overview__map-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 10px 0 6px;
  padding: 8px 18px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-primary);
  background: var(--color-white);
  border: 1.5px solid var(--color-primary);
  border-radius: 50px;
  letter-spacing: 0.04em;
  transition: all 0.25s var(--ease-out);
  width: fit-content;
}

.overview__map-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
  gap: 10px;
}

.overview__map-btn span {
  font-size: 0.875rem;
  line-height: 1;
}

.overview__tel {
  display: block;
  margin-top: 4px;
}

/* ---------- FOUNDER ---------- */
.section--founder {
  background: var(--color-warm-bg-alt);
  position: relative;
  overflow: hidden;
}

.section--founder::before {
  content: "Founder";
  position: absolute;
  font-family: var(--font-en);
  font-size: clamp(8rem, 18vw, 16rem);
  font-style: italic;
  color: rgba(29, 72, 114, 0.04);
  top: -40px;
  right: -20px;
  line-height: 1;
  letter-spacing: -0.02em;
  pointer-events: none;
}

.founder__layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 56px;
  align-items: center;
  position: relative;
}

.founder__image {
  position: relative;
  width: 100%;
  max-width: 240px;
}

.founder__image::before {
  content: "";
  position: absolute;
  inset: -12px -12px 24px 24px;
  background: var(--color-primary);
  border-radius: 12px;
  z-index: 0;
  opacity: 0.08;
}

.founder__image img {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 18px 40px -16px rgba(20, 53, 85, 0.35);
  filter: sepia(0.15) contrast(1.02);
}

.founder__caption {
  position: relative;
  z-index: 1;
  margin-top: 18px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-align: center;
  letter-spacing: 0.1em;
  font-family: "Zen Maru Gothic", var(--font-ja);
}

.founder__body .section__label {
  margin-bottom: 16px;
}

.founder__body .section__title {
  font-size: clamp(1.625rem, 2.8vw, 2.25rem);
  line-height: 1.5;
  margin-bottom: 28px;
}

.founder__lead {
  font-family: "Zen Maru Gothic", var(--font-ja);
  font-size: clamp(1.125rem, 1.8vw, 1.375rem);
  color: var(--color-primary);
  margin-bottom: 24px;
  letter-spacing: 0.05em;
  position: relative;
  padding-left: 20px;
  border-left: 3px solid var(--color-accent);
}

.founder__text {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 2.1;
  margin-bottom: 20px;
}

.founder__sign {
  margin-top: 32px;
  font-family: "Zen Maru Gothic", var(--font-ja);
  font-size: 1rem;
  color: var(--color-primary-dark);
  text-align: right;
  letter-spacing: 0.15em;
}

/* ---------- HISTORY ---------- */
.section--history {
  background: var(--color-white);
}

.history__gallery {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-bottom: 80px;
}

.history__photo {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  aspect-ratio: 1;
  box-shadow: 0 6px 20px -6px rgba(20, 53, 85, 0.2);
}

.history__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(0.2) brightness(0.96) contrast(1.03);
  transition: transform 0.6s var(--ease-out), filter 0.6s var(--ease-out);
}

.history__photo:hover img {
  transform: scale(1.06);
  filter: sepia(0) brightness(1) contrast(1);
}

.timeline {
  position: relative;
  max-width: 880px;
  margin: 0 auto;
  padding-left: 32px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom,
    var(--color-primary) 0%,
    var(--color-primary) 90%,
    transparent 100%);
  opacity: 0.25;
}

.timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 32px;
  padding: 24px 0 28px 24px;
  align-items: start;
}

.timeline__item::before {
  content: "";
  position: absolute;
  left: -32px;
  top: 32px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-white);
  border: 3px solid var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-white);
  transition: transform 0.3s, background 0.3s, border-color 0.3s;
}

.timeline__item.is-current::before {
  background: var(--color-accent);
  border-color: var(--color-primary);
  transform: scale(1.15);
  box-shadow: 0 0 0 4px var(--color-white), 0 0 0 8px rgba(201, 169, 110, 0.25);
}

.timeline__item:hover::before {
  background: var(--color-primary);
}

.timeline__year {
  display: flex;
  flex-direction: column;
  font-family: var(--font-en);
  color: var(--color-primary);
  line-height: 1;
}

.timeline__year-num {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.timeline__year-month {
  margin-top: 6px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
}

.timeline__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.timeline__text {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.95;
}

/* ---------- OFFICES ---------- */
.section--offices {
  background: var(--color-warm-bg);
}

.offices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.office-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 28px 24px;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color 0.4s;
}

.office-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px -12px rgba(29, 72, 114, 0.18);
  border-color: var(--color-primary-light);
}

.office-card__tag {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: 50px;
  padding: 3px 12px;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.office-card__name {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 12px;
  line-height: 1.5;
}

.office-card__addr {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.85;
  margin-bottom: 12px;
}

.office-card__tel {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  font-family: var(--font-en), var(--font-ja);
}

/* ---------- GROUP ---------- */
.section--group {
  background: var(--color-white);
}

.group-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.group-card {
  position: relative;
  padding: 36px 32px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--color-warm-bg) 0%, var(--color-white) 100%);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.group-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
}

.group-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 50px -18px rgba(29, 72, 114, 0.22);
}

.group-card__name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.group-card__desc {
  font-size: 0.8125rem;
  color: var(--color-accent);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.group-card__dl {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.875rem;
}

.group-card__dl > div {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  padding: 8px 0;
  border-top: 1px solid var(--color-border);
}

.group-card__dl dt {
  color: var(--color-primary);
  font-weight: 500;
}

.group-card__dl dd {
  color: var(--color-text-light);
  line-height: 1.8;
  word-break: break-all;
}

.group-card__link {
  display: inline-flex;
  align-items: center;
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  word-break: break-all;
  transition: color 0.3s;
}

.group-card__link:hover {
  opacity: 1;
  color: var(--color-primary-light);
}

.icon-external--dark {
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%231d4872'%3E%3Cpath d='M14 1H9v2h2.586L6.293 8.293l1.414 1.414L13 4.414V7h2V2a1 1 0 0 0-1-1zM12 14H3V5h4V3H3a2 2 0 0 0-2 2v9a2 2 0 0 0 2 2h9a2 2 0 0 0 2-2V9h-2v5z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.group-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding: 10px 22px;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
  border-radius: 50px;
  background: transparent;
  transition: all 0.3s var(--ease-out);
}

.group-card__cta:hover {
  opacity: 1;
  gap: 14px;
  background: var(--color-primary);
  color: var(--color-white);
}

/* ---------- ACCESS ---------- */
.section--access {
  background: var(--color-warm-bg);
}

.access__layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: stretch;
}

.access__map {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 16px 50px -16px rgba(29, 72, 114, 0.25);
  min-height: 420px;
}

.access__map iframe {
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: 0;
  display: block;
}

.access__info {
  background: var(--color-white);
  border-radius: 16px;
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.access__name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 12px;
}

.access__addr {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.85;
  margin-bottom: 24px;
}

.access__dl {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.875rem;
  margin-bottom: 28px;
}

.access__dl > div {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  padding: 10px 0;
  border-top: 1px solid var(--color-border);
}

.access__dl > div:last-child {
  border-bottom: 1px solid var(--color-border);
}

.access__dl dt {
  color: var(--color-primary);
  font-weight: 500;
}

.access__dl dd {
  color: var(--color-text-light);
  line-height: 1.85;
}

/* ---------- COMPANY PAGE RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .message__layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .overview__layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .overview__image {
    position: static;
    max-width: 480px;
    margin: 0 auto;
  }

  .overview__image img {
    aspect-ratio: 16 / 10;
  }

  .founder__layout {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .founder__image {
    max-width: 240px;
    margin: 0 auto;
  }

  .founder__lead {
    text-align: left;
  }

  .founder__text {
    text-align: left;
  }

  .access__layout {
    grid-template-columns: 1fr;
  }

  .group-grid {
    grid-template-columns: 1fr;
  }

  .history__gallery {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .page-hero {
    min-height: 50vh;
    padding: calc(var(--header-height) + 24px) 16px 60px;
  }

  .page-hero__title {
    font-size: 2rem;
  }

  .breadcrumb {
    left: 20px;
    bottom: 16px;
  }

  .overview__row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 16px 8px;
  }

  .overview__row dt {
    font-size: 0.8125rem;
  }

  .overview__row dd {
    font-size: 0.9375rem;
  }

  .timeline {
    padding-left: 24px;
  }

  .timeline::before {
    left: 4px;
  }

  .timeline__item {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 16px 0 20px 16px;
  }

  .timeline__item::before {
    left: -28px;
    top: 20px;
    width: 14px;
    height: 14px;
    border-width: 2px;
  }

  .timeline__year {
    flex-direction: row;
    align-items: baseline;
    gap: 10px;
  }

  .timeline__year-num {
    font-size: 1.375rem;
  }

  .timeline__year-month {
    margin-top: 0;
  }

  .access__map,
  .access__map iframe {
    min-height: 320px;
  }

  .access__info {
    padding: 28px 24px;
  }

  .group-card {
    padding: 28px 24px;
  }

  .section--founder::before {
    font-size: 6rem;
    top: 16px;
    right: -16px;
  }

  .founder__image::before {
    inset: -10px -10px 20px 20px;
  }

  .history__gallery {
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 56px;
  }
}

@media (max-width: 480px) {
  .page-hero__sub br {
    display: none;
  }

  .offices-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   NEWS ARCHIVE（お知らせ一覧 下層ページ）
   ========================================================= */
.section--news-archive {
  background: var(--color-white);
}

/* カテゴリ絞り込み */
.news-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: 800px;
  margin: 0 auto 36px;
}

.news-filter__btn {
  display: inline-block;
  padding: 7px 22px;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  border-radius: 50px;
  transition: all 0.3s;
}

.news-filter__btn:hover {
  opacity: 1;
  border-color: var(--color-primary);
  background: rgba(29, 72, 114, 0.05);
}

.news-filter__btn.is-active {
  color: var(--color-white);
  background: var(--color-primary);
  border-color: var(--color-primary);
}

/* ページネーション */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
}

.pagination__num,
.pagination__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 10px;
  font-family: var(--font-en);
  font-size: 0.875rem;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  transition: all 0.3s;
}

.pagination__link:hover {
  opacity: 1;
  border-color: var(--color-primary);
  background: rgba(29, 72, 114, 0.05);
}

.pagination__num.is-current {
  color: var(--color-white);
  background: var(--color-primary);
  border-color: var(--color-primary);
}

/* =========================================================
   NEWS SINGLE（お知らせ 記事詳細ページ）
   ========================================================= */
.news-single {
  padding-top: calc(var(--header-height) + 32px);
  padding-bottom: 100px;
  background: var(--color-white);
  min-height: 70vh;
}

.container--narrow {
  max-width: 800px;
}

/* 記事詳細ページ用パンくず（白背景・濃色文字） */
.breadcrumb--light {
  position: static;
  max-width: 800px;
  margin: 0 auto 40px;
  padding: 0 24px;
  left: auto;
  bottom: auto;
}

.breadcrumb--light .breadcrumb__list {
  flex-wrap: wrap;
  color: var(--color-text-muted);
}

.breadcrumb--light .breadcrumb__list li + li::before {
  color: var(--color-border);
}

.breadcrumb--light .breadcrumb__list a {
  color: var(--color-text-muted);
}

.breadcrumb--light .breadcrumb__list a:hover {
  color: var(--color-primary);
}

.breadcrumb--light .breadcrumb__list li[aria-current="page"] {
  color: var(--color-text);
}

/* 記事ヘッダー */
.article__header {
  padding-bottom: 28px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--color-border);
}

.article__meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.article__date {
  font-family: var(--font-en);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

.article__tag {
  display: inline-block;
  padding: 3px 14px;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: 50px;
}

.article__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-primary);
}

/* 記事本文 */
.article__body {
  font-size: 1rem;
  line-height: 2;
  color: var(--color-text);
}

.article__body > * + * {
  margin-top: 1.6em;
}

.article__body h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 2em;
  padding-left: 14px;
  border-left: 4px solid var(--color-accent);
}

.article__body h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 1.8em;
}

.article__body img {
  width: 100%;
  height: auto;
  border-radius: 12px;
}

.article__body a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* 注釈テキスト（※付き） */
.article__small {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.9;
}

/* 添付ファイル（PDF）リンク */
.article__attach {
  margin-top: 2.4em;
}

.article__attach-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 14px 24px 14px 16px;
  background: var(--color-warm-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  text-decoration: none !important;
  transition: all 0.3s;
}

.article__attach-link:hover {
  opacity: 1;
  border-color: var(--color-primary);
  background: rgba(29, 72, 114, 0.05);
}

.article__attach-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-white);
  background: #c0392b;
  border-radius: 6px;
}

.article__attach-text {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-primary);
}

/* 本文中の注記ボックス（休業日など） */
.article__note {
  background: var(--color-warm-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 28px 32px;
  text-align: center;
}

.article__note-title {
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.article__note-main {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.article__note-sub {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* 記事フッター */
.article__footer {
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

@media (max-width: 768px) {
  .news-single {
    padding-bottom: 72px;
  }

  .article__note {
    padding: 22px 20px;
  }

  .article__note-main {
    font-size: 1.0625rem;
  }
}