/* ===========================
   ALL IN HOLDINGS — style.css
   カラー: スチールネイビー
   =========================== */

/* ---------- CSS変数 ---------- */
:root {
  --accent:        #3B4D62;
  --accent-light:  #5A7A95;
  --accent-dark:   #263846;
  --accent-muted:  rgba(59, 77, 98, 0.08);
  --white:      #FFFFFF;
  --off-white:  #F8FAFB;
  --gray-light: #F5F5F5;
  --gray:       #999999;
  --text:       #1A1A1A;
  --text-sub:   #555555;

  --font-en: 'Montserrat', sans-serif;
  --font-ja: 'Noto Sans JP', sans-serif;
  --font-display: 'Shippori Mincho B1', serif;
  --font-fr: 'Cormorant Garamond', serif;

  --header-h: 72px;
  --radius:   6px;
  --shadow:   0 8px 32px rgba(0,0,0,0.10);
  --transition: 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-ja);
  color: var(--text);
  background: var(--white);
  line-height: 1.9;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}
.pc-only { display: inline; }
.sp-only { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 40px;
  border-radius: 50px;
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  background: var(--white);
  color: var(--accent);
  border: 1px solid rgba(59, 77, 98, 0.25);
  text-shadow: none;
  isolation: isolate;
}
.btn:hover {
  color: var(--accent-dark);
  border-color: rgba(59, 77, 98, 0.4);
}
/* フッターロゴ風シャインアニメーション */
.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 20%,
    rgba(59,77,98,0.03) 30%,
    rgba(59,77,98,0.12) 48%,
    rgba(59,77,98,0.18) 50%,
    rgba(59,77,98,0.12) 52%,
    rgba(59,77,98,0.03) 70%,
    transparent 80%
  );
  animation: btn-shine 8s ease-in-out infinite;
}
.btn--outline-red::before {
  animation-delay: 4s;
}
@keyframes btn-shine {
  0%, 85% { left: -100%; }
  95%     { left: 200%; }
  100%    { left: 200%; }
}
/* variant overrides — 白背景統一のため上書きなし */
.btn--primary,
.btn--metallic {
  background: var(--white);
  color: var(--accent);
  border: 1px solid rgba(59, 77, 98, 0.25);
  text-shadow: none;
  transition: color 1s ease, border-color 1s ease;
}
.btn--metallic::after,
.btn--outline-red::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #C8D6E0 0%, #E8EEF2 30%, #F5F7F9 50%, #E8EEF2 70%, #C8D6E0 100%);
  opacity: 0;
  transition: opacity 1s ease;
  z-index: -1;
}
.btn--metallic:hover::after,
.btn--outline-red:hover::after {
  opacity: 1;
}
.btn--primary:hover,
.btn--metallic:hover {
  color: var(--accent-dark);
  border-color: rgba(59, 77, 98, 0.4);
}
.btn--outline {
  background: rgba(255,255,255,0.85);
  color: var(--accent);
  border: 1px solid rgba(59, 77, 98, 0.25);
  backdrop-filter: none;
}
.btn--outline:hover {
  background: var(--white);
  border-color: rgba(59, 77, 98, 0.4);
  transform: none;
  box-shadow: none;
}

.btn--large { padding: 20px 60px; font-size: 1.05rem; }
.btn--outline-red {
  background: var(--white);
  color: var(--accent);
  border: 1px solid rgba(59, 77, 98, 0.25);
  transition: color 1s ease, border-color 1s ease;
}
.btn--outline-red:hover {
  color: var(--accent-dark);
  border-color: rgba(59, 77, 98, 0.4);
}

/* ---------- Section 共通 ---------- */
.section { padding: 120px 0; }
.section--gray { background: var(--gray-light); }

.section__head { text-align: center; margin-bottom: 72px; }
.section__label {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.35em;
  color: var(--accent);
  margin-bottom: 16px;
  text-transform: uppercase;
}
.section__label--white { color: rgba(255,255,255,0.7); }
.section__title {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
}
.section__title--white { color: var(--white); }
.section__title--display {
  font-family: var(--font-display);
  letter-spacing: 0.06em;
}
.section__desc {
  margin-top: 24px;
  color: var(--text-sub);
  font-size: 1.05rem;
  line-height: 2;
}

/* ---------- JS Fade In ---------- */
.js-fadein {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.js-fadein.is-visible {
  opacity: 1;
  transform: translateY(0);
}
/* 遅延クラス */
.js-fadein:nth-child(2) { transition-delay: 0.1s; }
.js-fadein:nth-child(3) { transition-delay: 0.2s; }
.js-fadein:nth-child(4) { transition-delay: 0.3s; }


/* ===========================
   デカロゴ（通常フロー）
   =========================== */
.logo-hero {
  position: sticky;
  top: 0;
  z-index: 110;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  padding: 20px 132px 14px;
  background: rgba(255,255,255,0.9);
  backdrop-filter: none;
  border-bottom: none;
  box-shadow: none;
  margin: 0 auto;
}
.logo-hero__img {
  height: 80px;
  width: auto;
}
.logo-hero__hamburger {
  position: absolute;
  top: 50%;
  right: 132px;
  transform: translateY(-50%);
}


/* ===========================
   HEADER
   =========================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 160px;
  transition: background var(--transition), box-shadow var(--transition), height 0.4s cubic-bezier(0.25,0.46,0.45,0.94);
}
.header.is-scrolled {
  height: var(--header-h);
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

/* ヘッダーロゴ：最初は非表示、スクロールで出現 */
.header__logo--swap {
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}
.header__logo--swap.is-visible {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}
.header__inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
}
.header__logo-img {
  height: 44px;
  width: auto;
}

/* Nav - サイドパネル（PC・SP共通） */
/* オーバーレイ */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 120;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.nav-overlay.is-open { opacity: 1; pointer-events: auto; }

.header__nav {
  position: fixed;
  top: 0;
  right: 0;
  width: min(380px, 90vw);
  height: 100vh;
  height: 100dvh;
  background: var(--white);
  padding: 0 48px 40px;
  box-shadow: -8px 0 40px rgba(0,0,0,0.1);
  transform: translateX(110%);
  opacity: 0;
  transition: transform var(--transition), opacity var(--transition);
  z-index: 121;
  overflow-y: auto;
}
.header__nav.is-open { transform: translateX(0); opacity: 1; }

/* ナビ上部（ロゴ＋閉じるボタン） */
.header__nav-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  margin-top: 20px;
  margin-bottom: 32px;
}
.header__nav-logo {
  display: flex;
  align-items: center;
}
.header__nav-logo-img {
  height: 60px;
  width: auto;
}
.header__nav-close {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 48px;
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  gap: 0;
}
.header__nav-close span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: linear-gradient(90deg, #3B4D62 0%, #5A7A95 30%, #8FAABD 60%, #C8D6E0 85%, #E8EEF2 100%);
  position: absolute;
  top: 10px;
  border-radius: 2px;
}
.header__nav-close span:nth-child(1) { transform: rotate(45deg); }
.header__nav-close span:nth-child(2) { transform: rotate(-45deg); }
.header__nav-close-label {
  position: absolute;
  bottom: 0;
  font-family: var(--font-en);
  font-size: 0.5rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  background: linear-gradient(90deg, #3B4D62 0%, #5A7A95 30%, #8FAABD 60%, #C8D6E0 85%, #E8EEF2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.header__nav-btn {
  display: block;
  width: 100%;
  margin-top: 24px;
  text-align: center;
}

.header__nav-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.header__nav-list li {
  border-bottom: none;
  position: relative;
}
.header__nav-list li::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 15%;
  width: 70%;
  height: 1px;
  background: var(--gray-light);
}
.header__nav-list a {
  display: block;
  padding: 18px 0;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--text);
  text-align: center;
  position: relative;
  transition: color 0.4s ease;
}
.header__nav-list a::before,
.header__nav-list a::after {
  content: '';
  position: absolute;
  bottom: -1px;
  height: 1px;
  width: 0;
  background: var(--accent);
  transition: width 0.8s ease;
}
.header__nav-list a::before { left: 15%; }
.header__nav-list a::after { right: 15%; }
.header__nav-list a:hover::before,
.header__nav-list a:hover::after {
  width: 35%;
}
.header__nav-list a:hover {
  color: var(--accent-dark);
}

/* Hamburger */
.header__hamburger {
  display: flex;
  flex-direction: column;
  gap: 7px;
  width: 32px;
}
.header__hamburger span {
  display: block;
  height: 3px;
  background: linear-gradient(90deg, #3B4D62 0%, #5A7A95 40%, #8FAABD 70%, #5A7A95 100%);
  border-radius: 2px;
  transition: var(--transition);
}
/* ヘッダーハンバーガー：スクロールで出現（ロゴと同じ挙動） */
.header__hamburger--swap {
  opacity: 0;
  transform: translateX(12px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}
.header__hamburger--swap.is-visible {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}
.header__hamburger.is-open { opacity: 0; pointer-events: none; }


/* ===========================
   HERO
   =========================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: #ffffff;
  overflow: hidden;
}

/* BG */
.hero__bg { position: absolute; inset: 0; }
.hero__bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero__bg-circle { display: none; }
.hero__bg-ribbon { display: none; }
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.15); opacity: 0.7; }
}

/* Hero Content */
.hero__inner {
  position: relative;
  z-index: 2;
  max-width: 1160px;
  margin: 0 auto;
  padding: 120px 24px 80px;
}
.hero__accent {
  width: 32px;
  height: 1px;
  background: var(--accent);
  margin-bottom: 20px;
  opacity: 0.7;
}
.hero__label {
  font-family: var(--font-en);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.65em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: 0.06em;
  margin-bottom: 24px;
  background: linear-gradient(to bottom, #0D0D0D 0%, #6B4F1A 55%, #C9A235 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__title em {
  display: block;
  font-style: normal;
  font-size: 1.1em;
  font-weight: 500;
  letter-spacing: 0.06em;
}
.hero__title-line1 {
  letter-spacing: 0.12em;
}
.hero__title-line3 {
  display: block;
  font-size: 1.18em;
}
.hero__desc {
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  color: var(--text-sub);
  margin-bottom: 48px;
  line-height: 1.9;
}
.hero__en {
  font-family: var(--font-en);
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  font-weight: 300;
  font-style: normal;
  color: #888;
  line-height: 1.7;
  letter-spacing: 0.05em;
  margin-bottom: 48px;
}
.hero__btns { display: flex; gap: 16px; flex-wrap: wrap; }

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: #C9A235;
  font-family: var(--font-en);
  font-size: 0.625rem;
  letter-spacing: 0.3em;
}
.hero__scroll--section {
  position: relative;
  bottom: auto;
  left: auto;
  transform: none;
  padding: 64px 0;
}
.hero__scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, rgba(59,77,98,0.4), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}


/* ===========================
   ABOUT
   =========================== */
.about__content {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.about__texts {
  text-align: left;
  margin-top: 48px;
}
.about__body {
  color: var(--text-sub);
  font-size: 1.05rem;
  line-height: 2.1;
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.about__visual { display: flex; justify-content: center; }
.about__card {
  background: var(--white);
  border: 1px solid rgba(59,77,98,0.15);
  border-radius: 16px;
  padding: 48px 40px;
  text-align: center;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 360px;
}
.about__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
}
.about__card-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
  filter: drop-shadow(0 4px 16px rgba(59,77,98,0.5));
  transition: filter var(--transition), transform var(--transition);
}
.about__card:hover .about__card-icon {
  filter: drop-shadow(0 6px 24px rgba(59,77,98,0.75));
  transform: translateY(-4px) scale(1.04);
}
.about__card-text {
  font-family: var(--font-en);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.about__card-sub { color: var(--text-sub); font-size: 0.9rem; line-height: 1.7; }


/* ===========================
   SERVICE
   =========================== */
.section--dark {
  background: linear-gradient(160deg, #0D1520 0%, #1A2A3C 100%);
}
.service__en {
  font-family: var(--font-en);
  font-weight: 300;
  letter-spacing: 0.15em;
  display: inline-block;
  padding-bottom: 0;
  border-bottom: none;
  border-image: none;
}
.service .section__head::after {
  content: '';
  display: block;
  width: 320px;
  height: 1px;
  background: var(--accent);
  opacity: 0.4;
  margin: 24px auto 0;
}
.service__lead {
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 2.4;
  letter-spacing: 0.05em;
  max-width: 680px;
  margin: 0 auto 72px;
  text-align: left;
  background: linear-gradient(90deg, #0D0D0D 0%, #6B4F1A 50%, #C9A235 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.service__lead strong {
  font-weight: 700;
  font-size: 1.05rem;
  -webkit-text-fill-color: transparent;
}
/* -- 01 Hero Card -- */
.service__hero {
  margin-bottom: 64px;
}
.service__hero-inner {
  display: flex;
  align-items: flex-start;
  gap: 0;
  padding: 64px 0;
  background: none;
  border-radius: 0;
  border: none;
  border-top: 1px solid rgba(59, 77, 98, 0.15);
  border-bottom: 1px solid rgba(59, 77, 98, 0.15);
}
.service__hero-num {
  font-family: var(--font-en);
  font-size: 7rem;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.2;
  line-height: 1;
  flex-shrink: 0;
  letter-spacing: -0.04em;
}
.service__hero-rule {
  display: block;
  width: 1px;
  align-self: stretch;
  background: rgba(59, 77, 98, 0.2);
  margin: 0 48px;
  flex-shrink: 0;
}
.service__hero-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.service__hero-body {
  color: var(--text-sub);
  font-size: 0.95rem;
  line-height: 2.2;
  max-width: 560px;
}
.service__hero-btn {
  margin-top: 32px;
  display: inline-flex;
  margin-left: 0;
  width: fit-content;
  font-size: 0.85rem;
  padding: 14px 40px;
}

/* -- Grid 02-07 -- */
.service__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.service__card {
  padding: 48px 40px;
  background: none;
  border: none;
  border-radius: 0;
  border-bottom: 1px solid rgba(59, 77, 98, 0.12);
  transition: background var(--transition);
}
.service__card:nth-child(odd) {
  border-right: 1px solid rgba(59, 77, 98, 0.12);
}
.service__card:nth-child(-n+2) {
  border-top: 1px solid rgba(59, 77, 98, 0.12);
}
.service__card:hover,
.service__card.is-hovered {
  background: rgba(59, 77, 98, 0.03);
  transform: none;
}
.service__card-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 0;
}
.service__card-num {
  font-family: var(--font-en);
  font-size: 2.4rem;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.3;
  line-height: 1;
  flex-shrink: 0;
  transition: opacity 0.5s ease;
}
.service__card:hover .service__card-num,
.service__card.is-hovered .service__card-num {
  opacity: 0.5;
}
.service__card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.06em;
  line-height: 1.5;
  transition: color 0.5s ease;
}
.service__card:hover .service__card-title,
.service__card.is-hovered .service__card-title {
  color: var(--accent-dark);
}
.service__card-divider {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--accent);
  opacity: 0.3;
  margin: 20px 0;
  transition: width var(--transition), opacity var(--transition);
}
.service__card:hover .service__card-divider,
.service__card.is-hovered .service__card-divider {
  width: 48px;
  opacity: 0.6;
}
.js-fadein.is-visible .service__card-divider {
  animation: lineReveal 0.8s ease forwards;
}
@keyframes lineReveal {
  from { width: 0; opacity: 0; }
  to { width: 24px; opacity: 0.3; }
}
.service__card-body {
  color: var(--text-sub);
  font-size: 0.88rem;
  line-height: 2;
}


/* ===========================
   MVV
   =========================== */
.mvv {
  position: relative;
  background: linear-gradient(145deg, #0D1520 0%, #1A2A3C 55%, #8B0000 100%);
  overflow: hidden;
}
.mvv__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(255,255,255,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(255,255,255,0.04) 0%, transparent 60%);
}
.mvv .container { position: relative; z-index: 1; }

.mvv__mission,
.mvv__vision {
  text-align: center;
  margin-bottom: 56px;
  padding: 48px 40px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  backdrop-filter: blur(4px);
}
.mvv__type {
  font-family: var(--font-en);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.35em;
  color: var(--accent-light);
  margin-bottom: 16px;
}
.mvv__statement {
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.5;
}

/* Values */
.mvv__values { margin-top: 16px; }
.mvv__values .mvv__type { text-align: center; margin-bottom: 32px; }
.mvv__value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.mvv__value-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
  transition: background var(--transition), border-color var(--transition);
}
.mvv__value-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
}
.mvv__value-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(59,77,98,0.3);
}
.mvv__value-num {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent-light);
  line-height: 1;
  margin-bottom: 12px;
  opacity: 0.6;
}
.mvv__value-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.mvv__value-body {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
}


/* ===========================
   NUMBERS
   =========================== */
.numbers__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.numbers__item {
  text-align: center;
  padding: 48px 24px;
  border-radius: 0;
  background: none;
  box-shadow: none;
  border: none;
  border-bottom: 1px solid rgba(59, 77, 98, 0.12);
  border-top: 1px solid rgba(59, 77, 98, 0.12);
  position: relative;
  overflow: hidden;
  transition: background var(--transition);
}
.numbers__item:not(:last-child) {
  border-right: 1px solid rgba(59, 77, 98, 0.12);
}
.numbers__item:hover {
  background: rgba(59, 77, 98, 0.03);
}
.numbers__item::after {
  display: none;
}
.numbers__value {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
}
.numbers__count {
  font-family: var(--font-en);
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.7;
  line-height: 1;
}
.numbers__unit {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  opacity: 0.5;
}
.numbers__label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--text-sub);
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* Dark variant — 白背景統一のため上書き */
.numbers__item--dark {
  background: none;
  border: none;
  border-bottom: 1px solid rgba(59, 77, 98, 0.12);
  border-top: 1px solid rgba(59, 77, 98, 0.12);
}
.numbers__item--dark:not(:last-child) {
  border-right: 1px solid rgba(59, 77, 98, 0.12);
}
.numbers__item--dark::after { display: none; }
.numbers__item--dark .numbers__count {
  font-family: var(--font-en);
  font-weight: 300;
  letter-spacing: -0.02em;
  background: none;
  -webkit-background-clip: unset;
  -webkit-text-fill-color: unset;
  background-clip: unset;
  color: var(--accent);
  opacity: 0.7;
}
.numbers__item--dark .numbers__unit {
  margin-top: 0;
  background: none;
  -webkit-background-clip: unset;
  -webkit-text-fill-color: unset;
  background-clip: unset;
  color: var(--accent);
  opacity: 0.5;
}
.numbers__item--dark .numbers__label {
  color: var(--text-sub);
}
.numbers__note {
  margin-top: 24px;
  font-size: 0.78rem;
  color: var(--text-sub);
  text-align: right;
  letter-spacing: 0.096em;
}


/* ===========================
   RECRUIT
   =========================== */
.recruit__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.recruit__text .section__label {
  display: block;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 12px;
}
.recruit__text .section__title {
  font-size: clamp(1.4rem, 3vw, 2.4rem);
  margin-bottom: 24px;
  white-space: nowrap;
}
.recruit__body { color: var(--text-sub); margin-bottom: 28px; }
.recruit__list { margin-bottom: 36px; display: flex; flex-direction: column; gap: 12px; }
.recruit__list li {
  font-size: 0.95rem;
  color: var(--text);
}
.recruit__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #A8822A;
  transition: color var(--transition);
}
.recruit__link::after {
  content: '';
  width: 28px;
  height: 1px;
  background: currentColor;
  transition: width var(--transition);
}
.recruit__link:hover {
  color: #7A5B16;
}
.recruit__link:hover::after {
  width: 40px;
}

.recruit__visual { display: flex; justify-content: center; }
.recruit__quote {
  background: linear-gradient(145deg, #0D1520, #1A2A3C);
  border-radius: 16px;
  padding: 56px 48px;
  text-align: center;
  width: 100%;
  max-width: 380px;
  position: relative;
  overflow: hidden;
}
.recruit__quote::before {
  content: '"';
  position: absolute;
  top: -20px; left: 20px;
  font-family: var(--font-en);
  font-size: 10rem;
  color: rgba(59,77,98,0.12);
  line-height: 1;
  font-weight: 900;
}
/* 流れ星 — 右下に落下、尾は左上に伸びる直線 */
.shooting-star {
  position: absolute;
  width: 3px;
  height: 3px;
  background: #fff;
  border-radius: 50%;
  opacity: 0;
  z-index: 1;
  box-shadow: 0 0 2px 1px rgba(255,255,255,0.85);
}
.shooting-star::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 50%;
  width: 100px;
  height: 3px;
  transform-origin: 100% 50%;
  transform: translateY(-50%) rotate(41deg);
  background: linear-gradient(to right, transparent 0%, rgba(255,255,255,0.7) 100%);
  clip-path: polygon(0% 50%, 100% 0%, 100% 100%);
}
@keyframes shoot {
  0%   { opacity: 0; transform: translate(0, 0); }
  5%   { opacity: 1; }
  70%  { opacity: 0.8; }
  100% { opacity: 0; transform: translate(160px, 140px); }
}
.ss-1 { top: 5%;   left: 5%;  animation: shoot 1.6s ease-out 0.5s infinite; }
.ss-2 { top: 12%;  left: 20%; animation: shoot 2.0s ease-out 2.0s infinite; }
.ss-3 { top: 2%;   left: 35%; animation: shoot 1.4s ease-out 3.5s infinite; }
.ss-4 { top: 18%;  left: 10%; animation: shoot 1.8s ease-out 1.2s infinite; }
.ss-5 { top: 8%;   left: 45%; animation: shoot 1.5s ease-out 4.8s infinite; }
.ss-6 { top: 22%;  left: 25%; animation: shoot 2.2s ease-out 6.0s infinite; }
.ss-7 { top: 3%;   left: 15%; animation: shoot 1.3s ease-out 7.5s infinite; }
.ss-8 { top: 15%;  left: 40%; animation: shoot 1.9s ease-out 5.2s infinite; }

/* ギラン */
.recruit__quote::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -100%;
  width: 60%;
  height: 200%;
  background: linear-gradient(
    105deg,
    transparent 20%,
    rgba(255,255,255,0.02) 30%,
    rgba(255,255,255,0.12) 48%,
    rgba(255,255,255,0.2) 50%,
    rgba(255,255,255,0.12) 52%,
    rgba(255,255,255,0.02) 70%,
    transparent 80%
  );
  animation: quote-glint 8s ease-in-out infinite;
}
@keyframes quote-glint {
  0%, 80% { left: -100%; }
  92%     { left: 200%; }
  100%    { left: 200%; }
}
.recruit__quote-text {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.6;
  position: relative;
  z-index: 1;
  margin-bottom: 24px;
}
.recruit__quote-from {
  font-family: var(--font-en);
  font-size: 0.75rem;
  color: var(--accent-light);
  letter-spacing: 0.2em;
}


/* ===========================
   CONTACT
   =========================== */
.contact .container { max-width: 1160px; }
.contact__form {
  background: var(--white);
  border-radius: 16px;
  padding: 56px 48px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,0.06);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 24px; }
.form__group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 0; }
.form__group:not(.form__row .form__group) { margin-bottom: 24px; }
.form__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
}
.form__required {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
}
.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid #e0e0e0;
  border-radius: var(--radius);
  font-family: var(--font-ja);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}
.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59,77,98,0.12);
}
.form__select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24'%3E%3Cpath fill='%23999' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }
.form__textarea { resize: vertical; }
.form__submit { text-align: center; margin-top: 18px; }
.form__submit .btn { padding-left: 72px; padding-right: 72px; letter-spacing: 0.24em; }

/* Agree checkbox */
.form__agree {
  text-align: center;
  margin-top: 24px;
  margin-bottom: 8px;
}
.form__agree-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text);
}
.form__agree-check {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}
.form__agree-link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity var(--transition);
}
.form__agree-link:hover { opacity: 0.7; }


/* ===========================
   FOOTER
   =========================== */
.footer {
  background: #0B1018;
  color: rgba(255,255,255,0.7);
  position: relative;
}
.footer__accent-line {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(59,77,98,0.4) 50%, transparent 100%);
}
.footer__inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}
.footer__top {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 88px 0 56px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer__brand {
  margin-bottom: 48px;
}
.footer__logo {
  font-family: var(--font-en);
  font-size: 2.4rem;
  font-weight: 300;
  font-style: normal;
  letter-spacing: 0.22em;
  margin-bottom: 20px;
}
/* ALL IN / HOLDINGS 共通 */
.footer__logo-allin,
.footer__logo-holdings {
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
/* ALL IN — 金色 */
.footer__logo-allin {
  background-image: linear-gradient(
    90deg,
    rgba(255,255,255,0.85) 0%,
    rgba(255,255,255,0.85) 38%,
    #B8922A 44%,
    #E8D48A 50%,
    #B8922A 56%,
    rgba(255,255,255,0.85) 62%,
    rgba(255,255,255,0.85) 100%
  );
  animation: shine-allin 9s ease-in-out infinite;
}
/* HOLDINGS — 銀色 */
.footer__logo-holdings {
  background-image: linear-gradient(
    90deg,
    rgba(255,255,255,0.85) 0%,
    rgba(255,255,255,0.85) 38%,
    #8FAABD 44%,
    #E8EEF2 50%,
    #8FAABD 56%,
    rgba(255,255,255,0.85) 62%,
    rgba(255,255,255,0.85) 100%
  );
  animation: shine-holdings 9s ease-in-out infinite;
}
/*
  タイムライン (9s):
  → 右へ: ALL IN 0-1.5s → HOLDINGS 0.4-1.9s
  → 1秒停止
  ← 左へ: HOLDINGS 2.9-4.4s → ALL IN 3.3-4.8s
  → 4秒クールタイム
*/
@keyframes shine-allin {
  0%     { background-position: 100% 0; }
  16.7%  { background-position: 0% 0; }
  36.7%  { background-position: 0% 0; }
  53.3%  { background-position: 100% 0; }
  100%   { background-position: 100% 0; }
}
@keyframes shine-holdings {
  0%     { background-position: 100% 0; }
  4.4%   { background-position: 100% 0; }
  21.1%  { background-position: 0% 0; }
  32.2%  { background-position: 0% 0; }
  48.9%  { background-position: 100% 0; }
  100%   { background-position: 100% 0; }
}
.footer__tagline {
  font-family: var(--font-display);
  font-size: 1.1rem;
  line-height: 2.2;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.08em;
}
.footer__info {
  margin-top: 24px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.9;
  letter-spacing: 0.04em;
  text-decoration: none;
}
.footer__info-addr {
  text-decoration: none;
}

.footer__nav-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
}
.footer__nav-list li {
  position: relative;
}
.footer__nav-list li:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 11px;
  background: rgba(255,255,255,0.12);
}
.footer__nav-list a {
  display: block;
  padding: 8px 28px;
  font-family: var(--font-en);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.4);
  transition: color var(--transition);
}
.footer__nav-list a:hover { color: rgba(255,255,255,0.85); }

.footer__btns {
  display: flex;
  gap: 16px;
  margin-top: 40px;
}
.footer__btn {
  padding: 12px 36px;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  border-color: rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.6);
}
.footer__btn:hover {
  border-color: rgba(255,255,255,0.6);
  color: var(--white);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 32px 0;
  gap: 20px;
  flex-wrap: wrap;
}
.footer__copy {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.2);
}
.footer__policy {
  margin-left: auto;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.2);
  transition: color var(--transition);
}
.footer__policy:hover { color: rgba(255,255,255,0.55); }


/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
  .mvv__value-grid { grid-template-columns: repeat(2, 1fr); }
  .numbers__grid { grid-template-columns: repeat(2, 1fr); }
  .numbers__item:nth-child(2) { border-right: none; }
}

@media (max-width: 768px) {
  :root { --header-h: 60px; }
  .pc-only { display: none; }
  .sp-only { display: inline; }
  .section { padding: 72px 0; }

  /* Header */
  .header { height: 96px; }
  .header.is-scrolled { height: 60px; }
  .logo-hero { padding: 16px 66px 12px; }
  .logo-hero__img { height: 60px; }
  .logo-hero__hamburger { right: 66px; }
  .header__logo-img { height: 36px; }
  .header__nav { padding: 0 28px 32px; }
  .header__nav-logo-img { height: 48px; }

  /* Hero */
  .hero { min-height: auto; }
  .hero__inner { padding: 100px 20px 64px; }
  .hero__label { font-size: 0.65rem; letter-spacing: 0.4em; margin-bottom: 20px; }
  .hero__title {
    font-size: clamp(1.4rem, 5.5vw, 2.2rem);
    letter-spacing: 0.03em;
    line-height: 1.35;
    margin-bottom: 20px;
  }
  .hero__title em { font-size: 1.05em; }
  .hero__title-line1 { letter-spacing: 0.06em; }
  .hero__title-line3 { font-size: 1.1em; }
  .hero__en { font-size: 0.85rem; margin-bottom: 36px; line-height: 1.8; }
  .hero__btns { gap: 12px; }
  .hero__inner { padding-bottom: 120px; }
  .hero__scroll { bottom: 24px; }

  /* Section共通 */
  .section__title { font-size: clamp(1.6rem, 5vw, 2.4rem); }
  .section__head { margin-bottom: 48px; }
  .section__desc { font-size: 0.95rem; }

  /* Buttons */
  .btn { padding: 13px 32px; font-size: 0.85rem; }
  .btn--large { padding: 16px 40px; font-size: 0.95rem; }

  /* About */
  .about__grid { grid-template-columns: 1fr; gap: 40px; }
  .about__body { font-size: 0.95rem; }
  .about__card { padding: 36px 28px; }

  /* Service */
  .service__hero-inner { padding: 48px 0; }
  .service__hero-num { font-size: 5rem; }
  .service__hero-rule { margin: 0 32px; }
  .service__hero-title { font-size: 1.4rem; }
  .service__hero-body { font-size: 0.9rem; max-width: 100%; }
  .service__grid { grid-template-columns: 1fr 1fr; }
  .service__card { padding: 36px 28px; }
  .service__card-num { font-size: 1.8rem; }

  /* MVV */
  .mvv__mission, .mvv__vision { padding: 28px 20px; margin-bottom: 40px; }
  .mvv__statement { font-size: clamp(1.1rem, 3.5vw, 1.6rem); }
  .mvv__value-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .mvv__value-card { padding: 24px 16px; }
  .mvv__value-num { font-size: 1.6rem; }
  .mvv__value-title { font-size: 0.9rem; }
  .mvv__value-body { font-size: 0.78rem; }

  /* Numbers */
  .numbers__grid { grid-template-columns: 1fr 1fr; gap: 0; }
  .numbers__item { padding: 32px 16px; }
  .numbers__item:nth-child(2) { border-right: none; }
  .numbers__count { font-size: 2.4rem; }

  /* Recruit */
  .recruit__grid { grid-template-columns: 1fr; gap: 36px; }
  .recruit__body { font-size: 0.95rem; }

  /* Contact */
  .contact__form { padding: 32px 20px; }
  .form__row { grid-template-columns: 1fr; }
  .form__label { font-size: 0.85rem; }

  /* Footer */
  .footer__inner { padding: 0 20px; }
  .footer__top { padding: 56px 0 40px; }
  .footer__brand { margin-bottom: 36px; }
  .footer__logo { font-size: 1.5rem; }
  .footer__nav-list { gap: 0; }
  .footer__nav-list li:not(:last-child)::after { display: none; }
  .footer__nav-list a { padding: 10px 16px; font-size: 0.75rem; }
  .footer__info { display: flex; flex-direction: column; gap: 0; line-height: 1.4; }
  .footer__info-sep { display: none; }
  .footer__bottom { flex-direction: column; align-items: center; text-align: center; padding: 24px 0; }

  /* Hamburger touch target (44px minimum) */
  .header__hamburger { padding: 6px; margin: -6px; }

  /* Prevent iOS zoom on input focus */
  .form__input,
  .form__select,
  .form__textarea { font-size: 1rem; }
}

@media (max-width: 480px) {
  .logo-hero { padding: 10px 36px 8px; }
  .logo-hero__img { height: 43px; }
  .logo-hero__hamburger { right: 36px; transform: translateY(calc(-50% + 6px)); }
  .hero__inner { padding: 88px 16px 56px; }
  .hero__title {
    font-size: clamp(1.2rem, 5vw, 1.8rem);
    line-height: 1.4;
  }
  .hero__title em { font-size: 1em; }
  .hero__title-line3 { font-size: 1.05em; }
  .hero__en { font-size: 0.8rem; }
  .hero__btns { flex-direction: column; align-items: center; }
  .hero__btns .btn { width: 80%; }
  .hero__inner { padding-bottom: 110px; }

  .section__title { font-size: clamp(1.3rem, 6vw, 1.8rem); }

  .btn { padding: 12px 28px; }

  .mvv__value-grid { grid-template-columns: 1fr; }
  .mvv__value-card { padding: 24px 20px; }

  .numbers__grid { grid-template-columns: 1fr 1fr; gap: 0; }
  .numbers__item { padding: 24px 12px; }
  .numbers__item:nth-child(2) { border-right: none; }
  .numbers__count { font-size: 2rem; }

  .service__hero-inner { flex-direction: column; padding: 40px 0; text-align: left; align-items: flex-start; }
  .service__hero-num { font-size: 4rem; }
  .service__hero-rule { width: 40px; height: 1px; margin: 24px 0; align-self: flex-start; }
  .service__hero-title { font-size: 1.25rem; }
  .service__hero-body { font-size: 0.85rem; }
  .service__grid { grid-template-columns: 1fr; }
  .service__card:nth-child(odd) { border-right: none; }
  .service__card { padding: 32px 0; }

  .recruit__list { font-size: 0.9rem; }
  .recruit__quote-text { font-size: clamp(1rem, 4vw, 1.3rem); }

  .contact__form { padding: 24px 16px; }

  .recruit__quote { padding: 40px 28px; }
}

@media (max-width: 360px) {
  .header { height: 80px; }
  .header.is-scrolled { height: 56px; }
  .logo-hero { padding: 8px 36px 6px; }
  .logo-hero__img { height: 38px; }
  .logo-hero__hamburger { right: 36px; transform: translateY(calc(-50% + 6px)); }
  .hero__inner { padding: 80px 14px 48px; }
  .hero__title { font-size: 1.15rem; }
  .hero__label { font-size: 0.6rem; letter-spacing: 0.3em; }
  .section__title { font-size: 1.25rem; }
  .header__logo-img { height: 32px; }

  .numbers__count { font-size: 1.6rem; }
  .numbers__value { gap: 6px; }
  .numbers__item--dark .numbers__unit { font-size: 1rem; }
}