/* ============================================================
   Crowd Arch — Main Stylesheet
   Design: Navy × White × Gold / Cartazero-inspired
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;1,300&family=Inter:wght@300;400;500&family=Noto+Sans+JP:wght@300;400&family=Noto+Serif+JP:wght@300;400&display=swap');

/* ============================================================
   Design Tokens
   ============================================================ */
:root {
  /* Colors — Sky Blue × White × Gold */
  --navy:       #1565A8;
  --navy-mid:   #1A78BC;
  --navy-deep:  #0A3D62;
  --navy-light: #2490D4;
  --white:      #FFFFFF;
  --off-white:  #F2F8FC;
  --gold:       #B89A5A;
  --gold-light: #D4B87A;
  --teal:       #3AACDF;
  --teal-light: #5DC4F0;
  --teal-dim:   rgba(58,172,223,0.18);
  --gray:        #7A90A5;
  --gray-light:  #B8CEDD;
  --line:        rgba(255,255,255,0.12);
  /* Light-section tokens */
  --bg-light:    #FFFFFF;
  --bg-light-2:  #EEF6FC;
  --bg-light-3:  #DCF0FA;
  --text-dark:   #0A3D62;
  --text-mid:    rgba(10,61,98,0.65);
  --text-muted:  rgba(10,61,98,0.42);
  --line-light:  rgba(10,61,98,0.10);
  --cream:       #EAF4FB;

  /* Fonts */
  --f-en-serif: 'Cormorant Garamond', 'Georgia', serif;
  --f-en-sans:  'Inter', 'Helvetica Neue', sans-serif;
  --f-ja-serif: 'Noto Serif JP', 'Yu Mincho', serif;
  --f-ja-sans:  'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;

  /* Fluid type scale */
  --t-xs:   clamp(0.70rem, 1.2vw,  0.80rem);
  --t-sm:   clamp(0.85rem, 1.4vw,  0.95rem);
  --t-base: clamp(0.95rem, 1.6vw,  1.05rem);
  --t-md:   clamp(1.10rem, 1.8vw,  1.25rem);
  --t-lg:   clamp(1.30rem, 2.5vw,  1.60rem);
  --t-xl:   clamp(1.70rem, 3.5vw,  2.30rem);
  --t-2xl:  clamp(2.20rem, 5vw,    3.80rem);
  --t-3xl:  clamp(3.00rem, 7vw,    6.00rem);
  --t-hero: clamp(1.8rem, 3.6vw,  3.6rem);

  /* Spacing */
  --sp-xs:  clamp(0.5rem,  1vw,  1rem);
  --sp-sm:  clamp(1rem,    2vw,  2rem);
  --sp-md:  clamp(2rem,    4vw,  4rem);
  --sp-lg:  clamp(3.5rem,  6vw,  7rem);
  --sp-xl:  clamp(5rem,    9vw,  12rem);
  --sp-2xl: clamp(7rem,    12vw, 17rem);

  /* Layout */
  --max-w:  1340px;
  --gutter: clamp(1.5rem, 5vw, 5rem);

  /* Easing */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-sm: 0.4s;
  --dur-md: 0.7s;
  --dur-lg: 1.1s;
}

/* ============================================================
   Reset
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; }
body {
  background: var(--bg-light);
  color: var(--text-dark);
  font-family: var(--f-ja-sans);
  font-size: var(--t-base);
  line-height: 1.8;
  overflow-x: hidden;
  max-width: 100vw;
}
body.is-loading { overflow: hidden; }
body.is-loading .hero__content    { opacity: 0; }
body.is-loading .hero__scroll     { opacity: 0; }
body.is-loading .hero__editorial  { opacity: 0; }
body.is-loading .hero__kanji      { opacity: 0; }
body.is-loading .hero__services   { opacity: 0; }
body.is-loading .hero__brand-stamp { opacity: 0; }
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }

/* ============================================================
   Loader
   ============================================================ */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background:
    radial-gradient(ellipse at 60% 40%, rgba(58,172,223,0.22) 0%, transparent 55%),
    radial-gradient(ellipse at 30% 70%, rgba(41,128,185,0.10) 0%, transparent 45%),
    #EAF4FB;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}

.loader__logo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.loader__logo-wrap.is-visible { opacity: 1; transform: translateY(0); }

.loader__logo-img {
  height: clamp(52px, 8vw, 72px);
  width: auto;
  filter: drop-shadow(0 0 24px rgba(58,172,223,0.45));
}

.loader__logo {
  font-family: var(--f-en-serif);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 300;
  letter-spacing: 0.25em;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.loader__logo.is-visible { opacity: 1; transform: translateY(0); }

.loader__tagline {
  font-family: var(--f-en-sans);
  font-size: 0.65rem;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: rgba(10,61,98,0.55);
  opacity: 1;
}

.loader__progress-wrap {
  width: clamp(200px, 40vw, 360px);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.loader__bar-track {
  width: 100%;
  height: 1px;
  background: rgba(10,61,98,0.12);
  overflow: hidden;
}
.loader__bar {
  height: 100%;
  width: 0%;
  background: var(--gold);
  transition: width 0.05s linear;
}

.loader__count {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.3em;
  color: rgba(10,61,98,0.42);
  text-align: right;
}

/* ============================================================
   Layout
   ============================================================ */
.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: var(--sp-xl); background: var(--bg-light); }
.section--dark { background: var(--navy-deep); color: var(--white); }
.section--mid  { background: var(--bg-light-2); color: var(--text-dark); }

/* ============================================================
   Typography helpers
   ============================================================ */
.label {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}
.divider-line {
  width: 36px;
  height: 1px;
  background: var(--gold);
  margin-block: var(--sp-sm);
  transform-origin: left center;
  /* scaleX animation driven by GSAP in initDividerLines() */
}

/* ============================================================
   Header / Nav
   ============================================================ */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  padding: 2rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition:
    background var(--dur-md) var(--ease-out),
    padding    var(--dur-md) var(--ease-out),
    box-shadow var(--dur-md) var(--ease-out);
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding-block: 1.1rem;
  box-shadow: 0 1px 0 var(--line-light);
}
/* Nav links adapt to scrolled state (white bg) */
.site-header.scrolled .nav-link { color: rgba(10,61,98,0.75); }
.site-header.scrolled .nav-link:hover,
.site-header.scrolled .nav-link.is-active { color: var(--teal); }
.site-header.scrolled .nav-cta {
  color: var(--white);
  background: #0B1D3A;
  border-color: #0B1D3A;
}
.site-header.scrolled .nav-cta:hover {
  background: #132847;
  border-color: #132847;
  color: var(--white);
  box-shadow: 0 6px 20px rgba(11,29,58,0.45);
}

.site-logo {
  display: flex;
  align-items: center;
  font-family: var(--f-en-serif);
  font-size: 1.45rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  line-height: 1;
  transition: opacity var(--dur-sm) var(--ease-out);
}
.site-logo:hover { opacity: 0.85; }
.site-logo em { color: var(--gold); font-style: normal; }

/* Logo subtitle (C1 editorial variant) */
.site-logo__subtitle-c1 {
  font-family: var(--f-en-sans);
  font-size: 8px;
  letter-spacing: 0.42em;
  color: rgba(10,61,98,0.55);
  margin-top: 4px;
  display: block;
  line-height: 1;
}

/* Logo image */
.site-logo__img {
  height: 28px;
  width: auto;
  display: block;
  filter: drop-shadow(0 0 8px rgba(58,172,223,0.15));
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 3rem);
}

.nav-link {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  position: relative;
  transition: color var(--dur-sm) var(--ease-out);
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0; bottom: -3px;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width var(--dur-sm) var(--ease-out);
}
.nav-link:hover,
.nav-link.is-active { color: var(--white); }
.nav-link:hover::after,
.nav-link.is-active::after { width: 100%; }

.nav-cta {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--white);
  background: #0B1D3A;
  padding: 0.7rem 1.6rem;
  border: 1px solid #0B1D3A;
  position: relative;
  overflow: hidden;
  transition:
    background  0.32s var(--ease-out),
    color       0.28s var(--ease-out),
    transform   0.28s var(--ease-out),
    box-shadow  0.28s var(--ease-out),
    border-color 0.28s;
}
/* Shimmer sweep on hover */
.nav-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 20%, rgba(255,255,255,0.18) 50%, transparent 80%);
  transform: translateX(-140%) skewX(-10deg);
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.15, 1);
  pointer-events: none;
}
.nav-cta:hover {
  background: #132847;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(11,29,58,0.45);
}
.nav-cta:hover::before { transform: translateX(140%) skewX(-10deg); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 110;
}
.hamburger span {
  display: block;
  width: 24px; height: 1px;
  background: var(--white);
  transition: transform var(--dur-sm) var(--ease-out), opacity var(--dur-sm);
}
.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 105;
  background: var(--navy-deep);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-md) var(--ease-out);
}
.mobile-nav.open { opacity: 1; pointer-events: all; }
.mobile-nav .nav-link {
  font-family: var(--f-en-serif);
  font-size: var(--t-xl);
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--white);
}
.mobile-nav .nav-link:hover { color: var(--gold); }

/* ============================================================
   Hero  ── always dark background, always white text
   ============================================================ */
.hero {
  position: relative;
  height: 100svh;
  min-height: 640px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--white);
}

/* Phase 3: 巨大装飾テキスト "ARCH" — 背景に超低透過で配置 */
.hero::before {
  content: 'ARCH';
  position: absolute;
  font-family: var(--f-en-serif);
  font-size: clamp(16rem, 36vw, 42rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  color: rgba(255,255,255,0.028);
  right: -0.12em;
  bottom: -0.2em;
  line-height: 1;
  z-index: 1;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}
/* WordPress管理バー(32px/46px)分だけヒーローを縮めてマーキーを画面内に収める */
.admin-bar .hero { height: calc(100svh - 32px); }
@media screen and (max-width: 782px) {
  .admin-bar .hero { height: calc(100svh - 46px); }
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: var(--navy-deep);
}

/* Video (optional — hidden until video added) */
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

/* Animated gradient fallback */
.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 50%, rgba(26,120,188,0.8) 0%, transparent 70%),
    radial-gradient(ellipse 60% 80% at 80% 30%, rgba(10,61,98,0.9) 0%, transparent 60%),
    linear-gradient(160deg, #0A3D62 0%, #1565A8 50%, #0A3D62 100%);
  animation: gradientShift 12s ease-in-out infinite alternate;
}
@keyframes gradientShift {
  from { filter: hue-rotate(0deg) brightness(1); }
  to   { filter: hue-rotate(8deg)  brightness(1.08); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(8,48,80,0.2) 0%,
    rgba(8,48,80,0.05) 40%,
    rgba(8,48,80,0.65) 100%
  );
}

/* Grid line texture */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 80px 80px;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding-inline: var(--gutter);
  max-width: 1160px;
}

.hero__eyebrow {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(20px);
  /* animated by JS */
}

/* ブランドブロック（ロゴ＋社名） */
.hero__brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 4rem;
  opacity: 0;
  transform: translateY(20px);
  /* animated by JS via #hero-eyebrow */
}
.hero__brand-logo {
  height: clamp(36px, 4vw, 52px);
  width: auto;
  filter: drop-shadow(0 0 12px rgba(58,172,223,0.5));
  flex-shrink: 0;
}
.hero__brand-name {
  font-family: var(--f-ja-sans);
  font-size: clamp(0.85rem, 1.4vw, 1.05rem);
  font-weight: 300;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.85);
  border-left: 1px solid rgba(184,154,90,0.5);
  padding-left: 1rem;
}

.hero__title {
  font-family: var(--f-en-serif);
  font-size: var(--t-hero);
  font-weight: 300;
  line-height: 1.25;
  letter-spacing: 0.03em;
  margin-bottom: 2.8rem;
  max-width: 100%;
  word-break: keep-all;
  overflow-wrap: break-word;
}
.hero__title-line {
  display: block;
}

.hero__title-ja {
  font-family: var(--f-ja-serif);
  font-size: var(--t-lg);
  font-weight: 300;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.65);
  margin-bottom: 5rem;
  opacity: 0;
  /* animated by JS */
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.28);
  padding: 1.1rem 2.6rem;
  opacity: 0;
  transition:
    border-color 0.35s var(--ease-out),
    background   0.35s var(--ease-out),
    transform    0.32s var(--ease-out),
    box-shadow   0.32s var(--ease-out);
}
.hero__cta:hover {
  border-color: var(--gold);
  background: rgba(184,154,90,0.10);
  box-shadow: 0 0 0 1px rgba(184,154,90,0.25), 0 8px 28px rgba(0,0,0,0.18);
  transform: translateY(-2px);
}
.hero__cta svg {
  width: 15px; height: 15px;
  transition: transform 0.4s var(--ease-out);
}
.hero__cta:hover svg { transform: translateX(8px); }

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 5.2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  opacity: 0;
}
.hero__scroll-label {
  font-family: var(--f-en-sans);
  font-size: 0.62rem;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--gray);
}
.hero__scroll-line {
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  transform-origin: top;
  animation: scrollPulse 2.2s var(--ease-in-out) infinite;
}
@keyframes scrollPulse {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ============================================================
   Keyword Marquee
   ============================================================ */
.marquee-strip {
  background: var(--navy-deep);
  border-top: 1px solid rgba(184,154,90,0.18);
  overflow: hidden;
  padding-block: 0.85rem;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
}
.marquee-strip__track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 32s linear infinite;
}
.marquee-strip__set {
  display: flex;
  align-items: center;
  gap: 0;
  flex-shrink: 0;
}
.marquee-strip__item {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  font-weight: 400;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(184,154,90,0.72);
  white-space: nowrap;
  padding-inline: 2.4rem;
}
.marquee-strip__dot {
  color: var(--teal);
  opacity: 0.55;
  font-size: 0.45rem;
  flex-shrink: 0;
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============================================================
   Section Header (共通)
   ============================================================ */
.section-head { margin-bottom: var(--sp-md); }
.section-head__en {
  font-family: var(--f-en-serif);
  font-size: var(--t-3xl);
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.03em;
  color: var(--text-dark);
}
.section-head__ja {
  font-family: var(--f-ja-sans);
  font-size: var(--t-sm);
  color: var(--gray);
  margin-top: 0.5rem;
  letter-spacing: 0.12em;
}
/* Dark section overrides */
.section--dark .section-head__en,
.section--dark .concept__catch,
.section--dark .message__heading { color: var(--white); }
.section--dark .section-head__ja { color: rgba(255,255,255,0.5); }

/* ============================================================
   Concept Section
   ============================================================ */
.concept { padding-block: var(--sp-2xl); background: var(--bg-light); }
.concept__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
  align-items: center;
}

.concept__catch {
  font-family: var(--f-ja-serif);
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  font-weight: 300;
  line-height: 1.7;
  letter-spacing: 0.06em;
  margin-block: var(--sp-sm);
  color: var(--text-dark);
  word-break: keep-all;
  overflow-wrap: normal;
}
.concept__body {
  font-family: var(--f-ja-sans);
  font-size: var(--t-md);
  line-height: 2.1;
  color: var(--text-mid);
}

.concept__visual {
  position: relative;
  aspect-ratio: 4/5;
}
.concept__visual img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.concept__visual-frame {
  position: absolute;
  top: -1.2rem; left: -1.2rem;
  right: 1.2rem; bottom: 1.2rem;
  border: 1px solid rgba(10,61,98,0.18);
  pointer-events: none;
}

/* ============================================================
   Services Section
   ============================================================ */
.services { padding-block: var(--sp-2xl); background: var(--bg-light-2); }

.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  margin-top: var(--sp-md);
}

.service-card {
  position: relative;
  background: var(--bg-light);
  padding: var(--sp-md) clamp(1.5rem, 3vw, 2.5rem);
  overflow: hidden;
  border: 1px solid var(--line-light);
  transition:
    border-color var(--dur-sm) var(--ease-out),
    background   var(--dur-sm) var(--ease-out),
    box-shadow   var(--dur-sm) var(--ease-out);
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,61,98,0.04) 0%, transparent 55%);
  opacity: 0;
  transition: opacity var(--dur-md) var(--ease-out);
}
.service-card:hover {
  border-color: rgba(10,61,98,0.2);
  background: var(--bg-light);
  box-shadow: 0 12px 40px rgba(10,61,98,0.10);
}
.service-card:hover::before { opacity: 1; }

.service-card__num {
  position: absolute;
  top: var(--sp-sm); right: var(--sp-sm);
  font-family: var(--f-en-serif);
  font-size: 5.5rem;
  font-weight: 300;
  line-height: 1;
  color: rgba(10,61,98,0.10);
  user-select: none;
  pointer-events: none;
}

.service-card__en {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.service-card__title {
  font-family: var(--f-ja-serif);
  font-size: var(--t-lg);
  font-weight: 400;
  letter-spacing: 0.06em;
  margin-bottom: var(--sp-sm);
  color: var(--text-dark);
}
.service-card__body {
  font-size: var(--t-sm);
  line-height: 1.95;
  color: var(--text-mid);
}
.service-card__list {
  margin-top: var(--sp-sm);
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.service-card__list li {
  font-size: var(--t-xs);
  color: var(--text-muted);
  padding-left: 1.1em;
  position: relative;
}
.service-card__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
}

/* ============================================================
   Message Section (CEO)
   ============================================================ */
.message { padding-block: var(--sp-2xl); background: var(--navy-deep); color: var(--white); }
.message__inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--sp-xl);
  align-items: start;
}

.message__portrait img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  filter: grayscale(20%) contrast(1.05);
}
.message__name {
  font-family: var(--f-ja-serif);
  font-size: var(--t-sm);
  letter-spacing: 0.1em;
  margin-top: var(--sp-sm);
}
.message__title-label {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 0.3rem;
}

.message__heading {
  font-family: var(--f-ja-serif);
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  font-weight: 300;
  line-height: 1.7;
  letter-spacing: 0.06em;
  margin-block: var(--sp-sm);
  color: var(--white);
  word-break: keep-all;
  overflow-wrap: normal;
}
.message__body {
  font-family: var(--f-ja-sans);
  font-size: var(--t-md);
  line-height: 2.15;
  color: rgba(255,255,255,0.72);
}
.message__body p + p { margin-top: 1.5em; }
.message__sig {
  margin-top: var(--sp-md);
  font-family: var(--f-ja-serif);
  font-size: var(--t-md);
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.55);
}

/* ============================================================
   News Section
   ============================================================ */
.news { padding-block: var(--sp-xl); background: var(--bg-light); }
.news__list { margin-top: var(--sp-md); }

.news-item {
  display: grid;
  grid-template-columns: 9rem 1fr 2rem;
  align-items: center;
  gap: var(--sp-sm);
  padding-block: 1.4rem;
  border-bottom: 1px solid var(--line-light);
  transition: padding-inline var(--dur-sm) var(--ease-out), background var(--dur-sm) var(--ease-out);
}
.news-item:first-child { border-top: 1px solid var(--line-light); }
.news-item:hover { padding-inline: 0.8rem; background: var(--bg-light-2); }

.news-item__date {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  color: var(--gray);
}
.news-item__title {
  font-size: var(--t-sm);
  color: var(--text-dark);
  transition: color var(--dur-sm) var(--ease-out);
}
.news-item:hover .news-item__title { color: var(--navy); }
.news-item__arrow {
  color: var(--navy);
  font-size: 1.1rem;
  opacity: 0.4;
  transition: transform var(--dur-sm) var(--ease-out), opacity var(--dur-sm);
}
.news-item:hover .news-item__arrow { transform: translateX(4px); opacity: 1; }

.news__more-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: var(--sp-md);
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--navy);
  padding-bottom: 0.3rem;
  border-bottom: 1px solid rgba(10,61,98,0.20);
  transition:
    gap          0.4s var(--ease-out),
    border-color 0.35s var(--ease-out),
    border-bottom-width 0.35s var(--ease-out),
    letter-spacing 0.4s var(--ease-out),
    color 0.3s var(--ease-out);
}
.news__more-link:hover {
  gap: 1.4rem;
  border-color: var(--gold);
  border-bottom-width: 2px;
  letter-spacing: 0.32em;
  color: var(--navy);
}

/* ============================================================
   CTA Banner
   ============================================================ */
.cta-banner {
  padding-block: var(--sp-xl);
  background:
    radial-gradient(ellipse at 70% 0%,   rgba(58,172,223,0.28) 0%, transparent 55%),
    radial-gradient(ellipse at 20% 100%, rgba(41,128,185,0.18) 0%, transparent 50%),
    #E8F5FC;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner__bg-text {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--f-en-serif);
  font-size: clamp(5rem, 18vw, 16rem);
  font-weight: 300;
  color: rgba(11,29,58,0.04);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: 0.08em;
  user-select: none;
}

.cta-banner__heading {
  font-family: var(--f-en-serif);
  font-size: var(--t-2xl);
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--text-dark);
  margin-block: var(--sp-sm);
}
.cta-banner__sub {
  font-size: var(--t-sm);
  color: var(--text-mid);
  margin-bottom: var(--sp-md);
  letter-spacing: 0.05em;
}

/* Primary button */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
  transition:
    background  0.45s var(--ease-out),
    color       0.35s var(--ease-out),
    border-color 0.35s var(--ease-out),
    transform   0.32s var(--ease-out),
    box-shadow  0.32s var(--ease-out);
}

/* ── Gold filled button ── */
.btn--gold {
  color: var(--white);
  background: #0B1D3A;
  border: 1px solid #0B1D3A;
  padding: 1.2rem 3.2rem;
}
.btn--gold:hover {
  background: #132847;
  border-color: #132847;
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(11,29,58,0.45), 0 4px 12px rgba(11,29,58,0.25);
}
.btn--gold:active { transform: translateY(-1px); }

/* ── Outline button — liquid fill from bottom ── */
.btn--outline {
  color: var(--text-dark);
  border: 1px solid rgba(10,61,98,0.28);
  padding: 1rem 2.5rem;
  background-image: linear-gradient(var(--navy) 0%, var(--navy) 100%);
  background-size: 100% 0%;
  background-position: 50% 100%;
  background-repeat: no-repeat;
  transition:
    background-size 0.52s cubic-bezier(0.76, 0, 0.24, 1),
    color           0.38s var(--ease-out),
    border-color    0.32s var(--ease-out),
    transform       0.32s var(--ease-out),
    box-shadow      0.32s var(--ease-out);
}
.btn--outline:hover {
  background-size: 100% 100%;
  color: var(--white);
  border-color: var(--navy);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(10,61,98,0.18);
}
.btn--outline:active { transform: translateY(0); }

/* Outline button inside dark sections — gold liquid fill */
.section--dark .btn--outline,
.hero .btn--outline,
.cta-banner .btn--outline {
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
  background-image: linear-gradient(var(--gold) 0%, var(--gold) 100%);
  background-size: 100% 0%;
  background-position: 50% 100%;
  background-repeat: no-repeat;
  transition:
    background-size 0.52s cubic-bezier(0.76, 0, 0.24, 1),
    color           0.38s var(--ease-out),
    border-color    0.32s var(--ease-out),
    transform       0.32s var(--ease-out),
    box-shadow      0.32s var(--ease-out);
}
.section--dark .btn--outline:hover,
.hero .btn--outline:hover,
.cta-banner .btn--outline:hover {
  background-size: 100% 100%;
  color: var(--navy);
  border-color: var(--gold);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(184,154,90,0.35);
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  padding-block: var(--sp-lg);
  background: var(--bg-light-2);
  border-top: 1px solid var(--line-light);
}
.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--sp-md);
  align-items: start;
}

.footer-logo {
  font-family: var(--f-en-serif);
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  margin-bottom: 0.8rem;
}
.footer-logo em { color: var(--gold); font-style: normal; }

.footer-address {
  font-family: var(--f-ja-sans);
  font-size: var(--t-xs);
  line-height: 2;
  color: var(--text-mid);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  text-align: right;
}
.footer-nav a {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-mid);
  transition: color var(--dur-sm) var(--ease-out);
}
.footer-nav a:hover { color: var(--gold); }

.footer-copy {
  margin-top: var(--sp-md);
  padding-top: var(--sp-sm);
  border-top: 1px solid var(--line-light);
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

/* ============================================================
   Scroll Animation — GSAP-driven (data-anim / data-stagger)
   CSS only provides the initial hidden state.
   GSAP in animations.js handles all transitions.
   ============================================================ */
[data-anim] {
  /* Initial state — GSAP sets from/to via fromTo() */
  opacity: 0;
  will-change: transform, opacity;
}
/* These are overridden at runtime by GSAP inline styles */
[data-stagger] > * {
  opacity: 0;
  will-change: transform, opacity;
}

/* Line reveal (fallback for non-GSAP usage) */
.line-wrap { overflow: hidden; }
.line-wrap span {
  display: inline-block;
  transform: translateY(108%);
  transition: transform var(--dur-lg) var(--ease-out);
}
.line-wrap.is-visible span { transform: translateY(0); }

/* ============================================================
   Inner page hero
   ============================================================ */
.page-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(8rem, 15vw, 14rem) clamp(4rem, 6vw, 6rem);
  background:
    radial-gradient(ellipse at 78% 0%,   rgba(58,172,223,0.22)  0%, transparent 52%),
    radial-gradient(ellipse at 18% 100%, rgba(10,61,98,0.05)    0%, transparent 45%),
    #E8F5FC;
  border-bottom: 2px solid rgba(58,172,223,0.28);
}

/* ── Canvas background (injected by JS) ── */
.page-hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* container sits above canvas */
.page-hero .container { position: relative; z-index: 1; }
.page-hero__label {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}
.page-hero__title {
  font-family: var(--f-en-serif);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 300;
  line-height: 1.25;
  letter-spacing: 0.04em;
  color: #0A3D62;
  padding-bottom: 0.1em;
}
.page-hero__title-ja {
  font-family: var(--f-ja-serif);
  font-size: var(--t-lg);
  font-weight: 300;
  color: rgba(10,61,98,0.50);
  margin-top: 0.5rem;
  letter-spacing: 0.14em;
}

/* ============================================================
   Contact form
   ============================================================ */
.contact-section { padding-block: var(--sp-2xl); background: var(--bg-light-2); color: var(--text-dark); }
.contact-section__inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--sp-xl);
  align-items: start;
}

/* CF7 overrides */
.wpcf7-form label {
  display: block;
  font-family: var(--f-ja-sans);
  font-size: var(--t-sm);
  letter-spacing: 0.05em;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
  font-weight: 500;
}
.wpcf7-form label abbr {
  color: #e00;
  text-decoration: none;
  margin-left: 0.25rem;
}
.cf7-field { margin-bottom: 1.4rem; }
.cf7-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.4rem;
}
.cf7-col-hint {
  font-size: var(--t-xs);
  color: var(--text-muted);
  margin-top: 0.3rem;
}
@media (max-width: 480px) {
  .cf7-row { grid-template-columns: 1fr; }
}
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form textarea {
  width: 100%;
  background: var(--white);
  border: 1px solid rgba(10,61,98,0.18);
  border-radius: 0;
  color: var(--text-dark);
  font-family: var(--f-ja-sans);
  font-size: var(--t-base);
  padding: 0.9rem 1.1rem;
  transition: border-color var(--dur-sm) var(--ease-out), background var(--dur-sm) var(--ease-out);
  -webkit-appearance: none;
}
.wpcf7-form input:focus,
.wpcf7-form textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(184,154,90,0.04);
}
.wpcf7-form textarea { min-height: 180px; resize: vertical; }
.wpcf7-form .wpcf7-submit {
  margin-top: var(--sp-sm);
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--navy);
  border: 1px solid var(--navy);
  padding: 1.1rem 3rem;
  cursor: pointer;
  transition: background var(--dur-sm) var(--ease-out), color var(--dur-sm) var(--ease-out);
}
.wpcf7-form .wpcf7-submit:hover { background: transparent; color: var(--navy); }
.wpcf7 .wpcf7-form-control-wrap { display: block; margin-bottom: var(--sp-sm); }

/* Select */
.wpcf7-form select {
  width: 100%;
  background-color: var(--white);
  border: 1px solid rgba(10,61,98,0.18);
  border-radius: 0;
  color: var(--text-dark);
  font-family: var(--f-ja-sans);
  font-size: var(--t-base);
  padding: 0.9rem 2.5rem 0.9rem 1.1rem;
  transition: border-color var(--dur-sm) var(--ease-out);
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23B89A5A' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.1rem center;
}
.wpcf7-form select:focus { outline: none; border-color: var(--gold); background-color: rgba(184,154,90,0.04); }
.wpcf7-form select option { background: var(--white); color: var(--text-dark); }

/* 2-column form row */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 var(--sp-sm);
}

/* Privacy checkbox row */
.privacy-wrap {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: var(--sp-sm);
}
.privacy-wrap input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--gold);
  cursor: pointer;
}
.privacy-wrap label {
  font-family: var(--f-ja-sans);
  font-size: var(--t-xs);
  letter-spacing: 0;
  text-transform: none;
  color: var(--text-mid);
  line-height: 1.7;
  cursor: pointer;
}
.privacy-wrap a { color: var(--gold); text-decoration: underline; }

/* CF7 acceptance field — inline checkbox + label */
.wpcf7-acceptance {
  display: block;
  margin-bottom: var(--sp-sm);
}
.wpcf7-acceptance label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  font-family: var(--f-ja-sans);
  font-size: var(--t-xs);
  letter-spacing: 0;
  text-transform: none;
  color: var(--text-mid);
  line-height: 1.7;
}
.wpcf7-acceptance input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--gold);
  cursor: pointer;
}
.wpcf7-list-item-label { line-height: 1.7; }
.wpcf7-list-item-label a { color: var(--teal); text-decoration: underline; }
.wpcf7-list-item-label a:hover { color: var(--teal-light); }

/* Required mark */
.req { color: var(--gold); margin-left: 0.2em; }

/* Submit full-width on mobile */

/* Inline result messages */
.form-result {
  display: none;
  padding: 1.2rem 1.5rem;
  margin-bottom: var(--sp-sm);
  font-size: var(--t-sm);
  border-left: 3px solid;
  line-height: 1.7;
}
.form-result--success { border-color: var(--teal); background: rgba(58,172,223,0.08); color: var(--teal-light); }
.form-result--error   { border-color: #e05555; background: rgba(224,85,85,0.08); color: #e07070; }
.form-result.is-visible { display: block; }

/* Contact info block (left column) */
.contact-info-item { margin-bottom: var(--sp-sm); }
.contact-info-item__label {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.4rem;
}
.contact-info-item__value {
  font-size: var(--t-sm);
  color: var(--text-mid);
  line-height: 1.8;
}
.contact-info-item__value a { color: var(--text-mid); transition: color var(--dur-sm); }
.contact-info-item__value a:hover { color: var(--teal); }

.info-divider {
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: var(--sp-md) 0;
  opacity: 0.5;
}

/* ============================================================
   Privacy Policy
   ============================================================ */
.privacy-section { padding-block: var(--sp-2xl); }
.privacy-body { max-width: 800px; margin: 0 auto; }

.privacy-lead {
  font-size: var(--t-base);
  line-height: 2;
  color: var(--text-mid);
  margin-bottom: var(--sp-xl);
  padding-bottom: var(--sp-md);
  border-bottom: 1px solid var(--line-light);
}

.privacy-block {
  margin-bottom: var(--sp-lg);
  padding-bottom: var(--sp-lg);
  border-bottom: 1px solid var(--line-light);
}
.privacy-block:last-of-type { border-bottom: none; }

.privacy-block__heading {
  font-family: var(--f-en-serif);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  font-weight: 300;
  color: var(--text-dark);
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
  padding-left: 1rem;
  border-left: 2px solid var(--gold);
}

.privacy-block p {
  font-size: var(--t-sm);
  line-height: 1.9;
  color: var(--text-mid);
}

.privacy-list {
  margin: 1rem 0 0 1.2rem;
  list-style: disc;
}
.privacy-list li {
  font-size: var(--t-sm);
  line-height: 1.9;
  color: var(--text-mid);
  margin-bottom: 0.4rem;
}

.privacy-contact-box {
  margin-top: 1.2rem;
  padding: 1.5rem 2rem;
  background: var(--bg-light-2);
  border-left: 2px solid var(--gold);
}
.privacy-contact-box p {
  margin-bottom: 0.4rem;
}
.privacy-contact-box a { color: var(--teal); }
.privacy-contact-box a:hover { color: var(--teal-light); }

.privacy-date {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.16em;
  color: var(--text-muted);
  text-align: right;
  margin-top: var(--sp-xl);
}

/* ============================================================
   Company table
   ============================================================ */
.company-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--sp-md);
}
.company-table th,
.company-table td {
  padding: 1.2rem 1rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  font-size: var(--t-sm);
  vertical-align: top;
}
.company-table th {
  width: 200px;
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  white-space: nowrap;
}
.company-table td { color: var(--text-mid); line-height: 1.7; }

/* Directors — 役職1行目、左・名前センター・右の3列固定（grid 1fr auto 1fr） */
.dir-item {
  display: grid;
  grid-template-areas:
    "role  role  role"
    "left  name  right";
  grid-template-columns: 1fr auto 1fr;
  column-gap: 0.5em;
  margin-bottom: 1em;
}
.dir-item:last-child { margin-bottom: 0; }
.dir-role         { grid-area: role;  font-size: 0.78em; color: var(--teal); letter-spacing: 0.08em; }
.dir-name         { grid-area: name;  font-size: 1em; font-weight: 500; color: var(--text-dark); text-align: center; align-self: center; }
.dir-dept         { grid-area: left;  font-size: 0.78em; color: var(--text-muted); align-self: center; }
.dir-titles-right { grid-area: right; font-size: 0.73em; color: var(--text-muted); line-height: 1.5; align-self: center; text-align: right; }
.dir-sp           { display: inline; }

/* ============================================================
   News archive
   ============================================================ */
.news-archive { padding-block: var(--sp-xl); }

/* ── カテゴリフィルター ── */
.news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--sp-md);
}
.news-filter__btn {
  padding: 0.4em 1.2em;
  font-family: var(--f-ja-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.08em;
  background: transparent;
  color: var(--text-mid);
  border: 1px solid var(--line-light);
  border-radius: 2px;
  cursor: pointer;
  transition: background var(--dur-sm), color var(--dur-sm), border-color var(--dur-sm);
}
.news-filter__btn:hover {
  border-color: var(--teal);
  color: var(--teal);
}
.news-filter__btn.is-active {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

/* ── ページネーション ── */
.news-archive__pagination {
  margin-top: var(--sp-md);
  text-align: center;
}
.news-archive__pagination .nav-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.4rem;
}
.news-archive__pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.06em;
  color: var(--text-mid);
  border: 1px solid var(--line-light);
  border-radius: 2px;
  transition: background var(--dur-sm), color var(--dur-sm), border-color var(--dur-sm);
  text-decoration: none;
}
.news-archive__pagination .page-numbers:hover,
.news-archive__pagination .page-numbers.current {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.news-archive__pagination .page-numbers.prev,
.news-archive__pagination .page-numbers.next { width: auto; padding: 0 1rem; }

.news-archive__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: var(--sp-md);
}
.news-card {
  background: linear-gradient(160deg, #0d1c2e 0%, #071428 100%);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.04);
  transition: border-color var(--dur-sm) var(--ease-out), box-shadow var(--dur-sm) var(--ease-out);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.news-card:hover {
  border-color: rgba(184,154,90,0.25);
  box-shadow: 0 8px 32px rgba(7,20,40,0.18);
}

/* Thumbnail */
.news-card__thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--navy);
  position: relative;
}
.news-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.55s var(--ease-out);
}
.news-card:hover .news-card__thumb img { transform: scale(1.06); }

/* Placeholder when no thumbnail */
.news-card__thumb--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(135deg, #0d2a4a 0%, #0e3560 60%, #0b4060 100%);
}
.news-card__thumb--placeholder::after {
  content: 'CROWD ARCH';
  font-family: var(--f-en-sans);
  font-size: 0.55rem;
  letter-spacing: 0.25em;
  color: rgba(58,172,223,0.45);
  border: 1px solid rgba(58,172,223,0.2);
  padding: 0.5em 0.9em;
}

/* Body area (text content) */
.news-card__body {
  padding: var(--sp-sm);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.news-card__date {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  color: var(--gray);
  margin-bottom: 0.6rem;
}
.news-card__title {
  font-size: var(--t-sm);
  line-height: 1.7;
  transition: color var(--dur-sm) var(--ease-out);
  margin-top: auto;
}
.news-card:hover .news-card__title { color: var(--gold); }

/* Single news */
/* WordPressがsingle投稿に注入するbody padding-topを除去（他の内部ページと統一） */
body.single-news { padding-top: 0 !important; }

.single-news { padding-block: var(--sp-xl); }
.single-news__inner { max-width: 780px; margin-inline: auto; }

/* Featured image */
.single-news__thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 2px;
  margin-bottom: var(--sp-md);
}
.single-news__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── Article meta bar ── */
.single-news__meta {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
}
.single-news__meta time {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.45);
}
.single-news__meta .news-read-time {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.3);
}
.single-news__divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-block: var(--sp-sm);
}

/* ── Article body typography ── */
.single-news__body {
  font-family: var(--f-ja-sans);
  font-size: var(--t-md);
  line-height: 2.1;
  color: var(--text-mid);
}

/* Lead paragraph — first p gets serif + larger size */
.single-news__body > p:first-child {
  font-family: var(--f-ja-serif);
  font-size: var(--t-lg);
  line-height: 1.95;
  color: var(--text-dark);
  border-left: 3px solid var(--teal);
  padding-left: 1.2em;
  margin-bottom: 2em;
}

.single-news__body p + p { margin-top: 1.6em; }

/* Subheadings */
.single-news__body h2 {
  font-family: var(--f-ja-serif);
  font-size: var(--t-xl);
  font-weight: 300;
  color: var(--text-dark);
  margin-top: 2.8em;
  margin-bottom: 0.9em;
  padding-bottom: 0.5em;
  border-bottom: 1px solid var(--line-light);
  letter-spacing: 0.06em;
}
.single-news__body h3 {
  font-family: var(--f-ja-serif);
  font-size: var(--t-md);
  font-weight: 400;
  color: var(--text-dark);
  margin-top: 2em;
  margin-bottom: 0.6em;
  letter-spacing: 0.04em;
}

/* Pull quote / blockquote */
.single-news__body blockquote {
  margin: 2.2em 0;
  padding: 1.4em 1.8em;
  background: var(--bg-light-2);
  border-left: 3px solid var(--teal);
  font-family: var(--f-ja-serif);
  font-size: var(--t-lg);
  line-height: 1.85;
  color: var(--text-dark);
  font-style: normal;
}
.single-news__body blockquote cite {
  display: block;
  margin-top: 0.8em;
  font-family: var(--f-ja-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.12em;
  color: var(--teal);
  font-style: normal;
}

/* Lists */
.single-news__body ul,
.single-news__body ol {
  padding-left: 1.6em;
  margin: 1.8em 0;
  line-height: 2;
  color: var(--text-mid);
}
.single-news__body li + li { margin-top: 0.4em; }
.single-news__body ul li::marker { color: var(--teal); }
.single-news__body ol li::marker { color: var(--teal); font-weight: 500; }

/* Images */
.single-news__body img {
  width: 100%;
  height: auto;
  margin: 2em 0;
  border-radius: 2px;
}
.single-news__body figure { margin: 2em 0; }
.single-news__body figcaption {
  font-size: var(--t-xs);
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-align: center;
  margin-top: 0.6em;
}

/* Info box (class="info-box" on p or div) */
.single-news__body .info-box {
  background: var(--bg-light-2);
  border: 1px solid var(--line-light);
  border-radius: 2px;
  padding: 1.4em 1.8em;
  margin: 2em 0;
  font-size: var(--t-sm);
  color: var(--text-mid);
  line-height: 2;
}

/* Back link */
.single-news__back {
  margin-top: var(--sp-lg);
  padding-top: var(--sp-sm);
  border-top: 1px solid var(--line-light);
}

/* 構造化レイアウト時はp:first-childの特大スタイルをリセット */
.single-news__body--structured > p:first-child {
  font-family: var(--f-ja-sans);
  font-size: var(--t-md);
  line-height: 2.1;
  color: var(--text-mid);
  border-left: none;
  padding-left: 0;
  margin-bottom: 1.6em;
}

/* ヒーロー直後のパディングを詰める */
.single-news.section {
  padding-top: var(--sp-md);
}

/* ── 構造化投稿: ギャラリー ── */
.single-news__gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 8px;
  margin-bottom: var(--sp-md);
}
.single-news__gallery-item {
  display: block;
  overflow: hidden;
  border-radius: 2px;
  aspect-ratio: 4 / 3;
}
.single-news__gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s var(--ease-out);
}
.single-news__gallery-item:hover img { transform: scale(1.04); }

@media (max-width: 768px) {
  .single-news__gallery { grid-template-columns: repeat(2, 1fr); gap: 6px; }
}

/* ── 構造化投稿: リード文 ── */
.single-news__lead {
  font-family: var(--f-ja-serif);
  font-size: var(--t-lg);
  line-height: 1.95;
  color: var(--text-dark);
  border-left: 3px solid var(--teal);
  padding-left: 1.2em;
  margin-bottom: 2em;
}

/* ── 構造化投稿: ポイントリスト ── */
.single-news__points {
  background: var(--bg-light-2);
  border: 1px solid var(--line-light);
  border-radius: 2px;
  padding: var(--sp-sm) var(--sp-md);
  margin-top: var(--sp-md);
}
.single-news__points-label {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1rem;
}
.single-news__points ol {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: ca-points;
}
.single-news__points ol li {
  counter-increment: ca-points;
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 0.7em 0;
  font-size: var(--t-sm);
  color: var(--text-mid);
  line-height: 1.7;
  border-bottom: 1px solid var(--line-light);
}
.single-news__points ol li:last-child { border-bottom: none; }
.single-news__points ol li::before {
  content: counter(ca-points, decimal-leading-zero);
  font-family: var(--f-en-sans);
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--gold);
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

/* ── 構造化投稿: CTAボタン ── */
.single-news__cta {
  margin-top: var(--sp-md);
  text-align: center;
}

@media (max-width: 768px) {
  /* Page hero title — long Japanese article titles need smaller size */
  body.single-news .page-hero__title {
    font-size: clamp(0.88rem, 3.6vw, 1.05rem) !important;
    line-height: 1.6 !important;
  }
  /* Article body subheadings */
  .single-news__body h2 { font-size: var(--t-md); margin-top: 2em; }
  .single-news__body h3 { font-size: var(--t-sm); }
  /* Lead paragraph */
  .single-news__body > p:first-child { font-size: var(--t-sm); }
  .single-news__lead { font-size: 1rem; padding: 0.9em 1em; }
  .single-news__points { padding: var(--sp-sm); }
}

/* ============================================================
   Value Pillars (Concept page)
   ============================================================ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-sm);
  margin-top: var(--sp-lg);
}
.value-card {
  padding: var(--sp-md);
  border: 1px solid var(--line-light);
  position: relative;
  transition: border-color var(--dur-sm) var(--ease-out),
              background var(--dur-sm) var(--ease-out);
}
.value-card:hover { border-color: rgba(58,172,223,0.3); background: rgba(58,172,223,0.03); }
.value-card__num {
  font-family: var(--f-en-serif);
  font-size: 3rem;
  font-weight: 300;
  color: rgba(10,61,98,0.06);
  line-height: 1;
  margin-bottom: var(--sp-sm);
  display: block;
}
.value-card__icon {
  width: 44px; height: 44px;
  background: var(--teal-dim);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--sp-sm);
}
.value-card__icon svg { color: var(--teal); }
.value-card__en {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.4rem;
}
.value-card__title {
  font-family: var(--f-ja-serif);
  font-size: var(--t-md);
  font-weight: 300;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}
.value-card__body {
  font-size: var(--t-sm);
  line-height: 1.8;
  color: var(--text-mid);
}

/* Vision strip (Concept page) */
.vision-strip {
  background: var(--navy-deep);
  color: var(--white);
  padding-block: clamp(4rem, 8vw, 8rem);
  text-align: center;
}
.vision-strip__quote {
  font-family: var(--f-ja-serif);
  font-size: clamp(1.2rem, 2.5vw, 1.75rem);
  font-weight: 300;
  line-height: 1.9;
  max-width: 860px;
  margin-inline: auto;
  color: rgba(255,255,255,0.9);
  word-break: keep-all;
  text-wrap: balance;
}
.vision-strip__quote::before { content: '\201C'; color: var(--gold); margin-right: 0.2em; }
.vision-strip__quote::after  { content: '\201D'; color: var(--gold); margin-left: 0.2em; }

/* ============================================================
   Service Detail sections
   ============================================================ */
.service-detail {
  padding-block: clamp(4rem, 7vw, 7rem);
  border-bottom: 1px solid var(--line-light);
}
.service-detail:last-of-type { border-bottom: none; }
.service-detail__inner {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: var(--sp-xl);
  align-items: start;
}
.service-detail--reverse .service-detail__inner {
  grid-template-columns: 1.8fr 1fr;
}
.service-detail--reverse .service-detail__label-col { order: 2; }
.service-detail--reverse .service-detail__body-col  { order: 1; }
.service-detail__num {
  font-family: var(--f-en-serif);
  font-size: clamp(4rem, 8vw, 7rem);
  font-weight: 300;
  line-height: 1;
  color: rgba(10,61,98,0.07);
  margin-bottom: 0.5rem;
}
.service-detail__en {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.6rem;
}
.service-detail__title {
  font-family: var(--f-ja-serif);
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 300;
  line-height: 1.45;
  color: var(--text-dark);
  word-break: keep-all;
  overflow-wrap: break-word;
}
.service-detail__img {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: visible;
  border-radius: 2px;
  margin-bottom: calc(var(--sp-sm) + 14px);
  transition: transform 0.7s var(--ease-out);
}
.service-detail:hover .service-detail__img {
  transform: scale(1.02);
}
.service-detail__img::after {
  content: '';
  position: absolute;
  inset: 0;
  translate: 12px 12px;
  border: 2px solid var(--gold);
  border-radius: 2px;
  opacity: 0.55;
  z-index: 0;
  transition: translate 0.5s var(--ease-out), opacity 0.5s var(--ease-out);
  pointer-events: none;
}
.service-detail:hover .service-detail__img::after {
  translate: 16px 16px;
  opacity: 0.8;
}
.service-detail__img img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 2px;
  box-shadow: 0 8px 40px rgba(10,61,98,0.14), 0 2px 8px rgba(10,61,98,0.08);
  transition: box-shadow 0.5s var(--ease-out);
}
.service-detail:hover .service-detail__img img {
  box-shadow: 0 16px 56px rgba(10,61,98,0.18), 0 4px 12px rgba(10,61,98,0.1);
}

.service-detail__body {
  font-size: var(--t-sm);
  line-height: 2;
  color: var(--text-mid);
  margin-bottom: var(--sp-sm);
}
.service-detail__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.service-detail__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: var(--t-sm);
  color: var(--text-mid);
  line-height: 1.7;
}
.service-detail__list li::before {
  content: '';
  flex-shrink: 0;
  width: 6px; height: 6px;
  background: var(--teal);
  border-radius: 50%;
  margin-top: 0.55em;
}

/* ============================================================
   Executive Cards (Company page)
   ============================================================ */
.executives-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-sm);
  margin-top: var(--sp-lg);
}
.executive-card {
  display: flex;
  gap: var(--sp-sm);
  padding: var(--sp-md);
  border: 1px solid var(--line-light);
  align-items: flex-start;
  transition: border-color var(--dur-sm) var(--ease-out);
}
.executive-card:hover { border-color: rgba(58,172,223,0.25); }
.executive-card__avatar {
  flex-shrink: 0;
  width: 72px; height: 72px;
  background: var(--bg-light-3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  font-family: var(--f-en-serif);
  font-size: 1.4rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  overflow: hidden;
}
.executive-card__avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 50%;
}
.executive-card__title {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.25rem;
}
.executive-card__name {
  font-family: var(--f-ja-serif);
  font-size: var(--t-md);
  font-weight: 300;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}
.executive-card__name em {
  font-style: normal;
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  color: var(--text-muted);
  margin-left: 0.5em;
}
.executive-card__bio {
  font-size: var(--t-xs);
  line-height: 1.8;
  color: var(--text-mid);
}

/* News category tag */
.news-card__cat {
  display: inline-block;
  font-family: var(--f-en-sans);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  border: 1px solid var(--teal-dim);
  padding: 0.15em 0.6em;
  margin-bottom: 0.6rem;
}

/* News filter tabs */
.news-filter {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
  margin-bottom: var(--sp-md);
}
.news-filter__btn {
  font-family: var(--f-en-sans);
  font-size: var(--t-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.45rem 1.2rem;
  border: 1px solid var(--line);
  color: var(--gray);
  background: transparent;
  cursor: pointer;
  transition:
    border-color 0.32s var(--ease-out),
    color        0.32s var(--ease-out),
    background   0.32s var(--ease-out),
    transform    0.28s var(--ease-out);
}
.news-filter__btn:hover {
  border-color: rgba(184,154,90,0.55);
  color: var(--gold-light);
  transform: translateY(-1px);
}
.news-filter__btn.is-active {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(184,154,90,0.08);
}

/* ============================================================
   Responsive
   ============================================================ */

/* ── Tablet (≤1024px) ── */
@media (max-width: 1024px) {
  .concept__inner { grid-template-columns: 1fr; }
  .concept__visual { order: -1; max-width: 480px; margin-inline: auto; }
  .concept__catch {
    font-size: clamp(1.6rem, 4.5vw, 2.4rem);
    max-width: 600px;
  }
  .message__inner { grid-template-columns: 1fr; }
  .message__portrait { max-width: 260px; }
  .message__heading {
    font-size: clamp(1.6rem, 4.5vw, 2.4rem);
  }
  .contact-section__inner { grid-template-columns: 1fr; }
  .news-archive__grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .service-detail__inner,
  .service-detail--reverse .service-detail__inner { grid-template-columns: 1fr; }
  .service-detail--reverse .service-detail__label-col { order: 0; }
  .service-detail--reverse .service-detail__body-col  { order: 0; }
  .executives-grid { grid-template-columns: 1fr 1fr; }
  .access-inner-grid { grid-template-columns: 1fr !important; }
}

.access-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--sp-xl);
  align-items: center;
}
.access-map {
  height: 380px;
  border-radius: 8px;
  overflow: hidden;
}
.access-map iframe {
  width: 100%;
  height: 100%;
  display: block;
  border: 0;
}

/* ── Mobile (≤768px) ── */
@media (max-width: 768px) {
  /* --- Navigation --- */
  .site-nav { display: none; }
  .hamburger { display: flex; }
  .site-header.scrolled .hamburger span { background: var(--navy); }

  /* --- Word-split: collapse wrappers so text wraps normally --- */
  .word-wrap  { display: inline !important; overflow: visible !important; vertical-align: baseline !important; }
  .word-inner { display: inline !important; }

  /* --- Page hero --- */
  .page-hero {
    padding-block: clamp(5.5rem, 18vw, 8rem) clamp(2rem, 5vw, 3.5rem);
  }
  .page-hero__title {
    font-size: clamp(2rem, 9vw, 3.2rem);
    letter-spacing: 0.02em;
  }
  .page-hero__title-ja {
    font-size: var(--t-sm);
    letter-spacing: 0.06em;
    margin-top: 0.8rem;
  }

  /* --- Home hero --- */
  .hero__ja {
    font-size: clamp(0.9rem, 3.5vw, 1.2rem);
    letter-spacing: 0.04em;
  }
  .hero__cta-wrap { margin-top: var(--sp-sm); }
  .btn--gold { padding: 1rem 2rem; letter-spacing: 0.2em; }
  .hero__scroll { display: none; }

  /* --- Concept section --- */
  .concept { padding-block: var(--sp-lg) var(--sp-md); }
  .concept__inner { grid-template-columns: 1fr; gap: var(--sp-md); }
  .concept__visual { aspect-ratio: 16/9; max-width: 100%; order: -1; }
  .concept__visual-frame { display: none; }
  .concept__visual img { border-radius: 6px; }
  .concept__catch {
    font-size: clamp(1.4rem, 5.5vw, 1.9rem);
    letter-spacing: 0.03em;
    line-height: 1.75;
  }

  /* --- Values grid --- */
  .values-grid { grid-template-columns: 1fr; }

  /* --- Service section --- */
  .services__grid { grid-template-columns: 1fr; }
  .service-detail__num {
    font-size: clamp(3.5rem, 14vw, 6rem);
    right: 0; top: 0;
  }
  .service-detail__list { columns: 1; }

  /* --- Stats row --- */
  .stats-row { flex-direction: column; }
  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--line-light);
    padding-block: var(--sp-sm);
    text-align: center;
  }
  .stat-item:last-child { border-bottom: none; }
  .stat-num { font-size: clamp(2.8rem, 13vw, 4.5rem); }

  /* --- Message section --- */
  .message__portrait { max-width: 180px; margin-bottom: var(--sp-sm); }
  .message__heading {
    font-size: clamp(1.5rem, 5.5vw, 2rem);
    letter-spacing: 0.04em;
    line-height: 1.75;
  }

  /* --- News section --- */
  .news-item { grid-template-columns: 1fr; gap: 0.2rem; }
  .news-item__arrow { display: none; }
  .news-archive__grid { grid-template-columns: 1fr; }

  /* --- CTA banner --- */
  .cta-banner__heading { font-size: var(--t-xl); }
  .cta-banner__sub { font-size: var(--t-xs); }

  /* --- Footer --- */
  .site-footer__inner { grid-template-columns: 1fr; gap: var(--sp-md); }
  .footer-nav {
    text-align: left;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.6rem 1.4rem;
    margin-top: var(--sp-sm);
  }
  .footer-copy { text-align: left; }

  /* --- Company table: block-stack layout --- */
  .company-table,
  .company-table tbody { display: block; }
  .company-table tr {
    display: block;
    padding-block: 1rem;
    border-bottom: 1px solid var(--line-light);
  }
  .company-table th,
  .company-table td {
    display: block;
    width: 100%;
    padding: 0;
    border: none;
    white-space: normal;
  }
  .company-table th {
    font-size: 0.65rem;
    margin-bottom: 0.35rem;
    color: var(--gold);
  }
  .company-table td {
    font-size: var(--t-sm);
    color: var(--text-mid);
  }
  .dir-name { text-align: center; } /* grid name-cell はすでに中央 */

  /* --- Executive cards --- */
  .executives-grid { grid-template-columns: 1fr; }
  .executive-card { flex-direction: column; gap: 1rem; }
  .executive-card__avatar { width: 52px; height: 52px; font-size: 0.75rem; }

  /* --- Access section --- */
  .access-inner-grid { grid-template-columns: 1fr !important; gap: var(--sp-md) !important; }
  .access-grid { grid-template-columns: 1fr !important; }
  .access-map { min-height: 280px; }

  /* --- Contact form --- */
  .contact-section__inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  /* --- Vision strip --- */
  .vision-strip__quote {
    font-size: clamp(1.1rem, 4.5vw, 1.6rem);
    letter-spacing: 0.04em;
    word-break: normal;
  }

  /* --- Section title sizes --- */
  .section h2,
  .section__title { font-size: var(--t-xl) !important; }

  /* --- Touch responsiveness --- */
  .btn--gold,
  .nav-link,
  .nav-cta,
  .float-cta,
  .hamburger,
  .news-filter__btn,
  .mobile-nav .nav-link {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
  }

  /* --- Form touch targets (min 44px) --- */
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  select,
  .wpcf7-text,
  .wpcf7-email,
  .wpcf7-tel,
  .wpcf7-select { min-height: 44px; }

  /* --- Page hero: CSS-only teal glow (replaces canvas) --- */
  .page-hero { overflow: hidden; }
  .page-hero::before {
    content: '';
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(58,172,223,0.15) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
  }
  .page-hero .container { position: relative; z-index: 1; }
}

/* ── Small mobile (≤480px) ── */
@media (max-width: 480px) {
  /* Hero title */
  .hero__title { font-size: clamp(1.4rem, 7vw, 2rem); white-space: normal; }

  /* Page hero */
  .page-hero { padding-block: 5rem 2rem; }
  .page-hero__title { font-size: clamp(1.8rem, 8.5vw, 2.6rem); }

  /* Concept */
  .concept__visual { aspect-ratio: 16/9; }
  .concept__visual-frame { display: none; }

  /* Service detail number */
  .service-detail__num { display: none; }

  /* Stats */
  .stat-num { font-size: clamp(2.4rem, 12vw, 3.5rem); }

  /* Buttons: full-width on very small screens */
  .hero .btn--gold,
  .cta-banner .btn--gold { width: 100%; justify-content: center; }

  /* News filter buttons: smaller padding */
  .news-filter__btn { padding: 0.4rem 0.9rem; font-size: 0.65rem; letter-spacing: 0.1em; }

  /* Footer nav: tighter */
  .footer-nav { gap: 0.5rem 1rem; }
}

/* ── Very small mobile (≤360px) — ultra-compact phones ── */
@media (max-width: 360px) {
  .float-cta { display: none !important; }
}

/* ============================================================
   Hero Canvas (particles)
   ============================================================ */
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.80;
}

/* ============================================================
   Hero gradient — teal accent on right side
   ============================================================ */
.hero__gradient {
  background:
    radial-gradient(ellipse 80% 60% at 20% 50%, rgba(26,120,188,0.9) 0%, transparent 70%),
    radial-gradient(ellipse 55% 70% at 85% 25%, rgba(58,172,223,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 30%, rgba(10,61,98,0.9) 0%, transparent 60%),
    linear-gradient(160deg, #0A3D62 0%, #1565A8 50%, #0A3D62 100%);
}

/* ============================================================
   Split Text Characters
   ============================================================ */
.char {
  display: inline-block;
  transform: translateY(115%) rotate(4deg);
  opacity: 0;
  /* animated by GSAP */
}
/* Char masking is handled at .char-wrap level; no overflow:hidden here */
.hero__title .hero__title-line {
  display: block;
  white-space: nowrap;
  padding-bottom: 0.12em;
}
/* Each char wrapper — padding-bottom gives room for descenders (g, p, j...) */
.char-wrap {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  padding-bottom: 0.28em;
  margin-bottom: -0.28em;
}

/* ============================================================
   Service card — 3D perspective
   ============================================================ */
.services__grid {
  perspective: 1200px;
}
.service-card {
  transform-style: preserve-3d;
  will-change: transform;
}
/* Mouse-tracking radial glow on card (light theme) */
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(10,61,98,0.055) 0%,
    transparent 65%
  );
  opacity: 0;
  transition: opacity 0.4s var(--ease-out);
  pointer-events: none;
}
.service-card:hover::after { opacity: 1; }

/* ============================================================
   Teal Accent Line (animated hr-like decoration)
   ============================================================ */
.teal-line {
  display: block;
  width: 0;
  height: 1px;
  background: linear-gradient(to right, var(--teal), transparent);
  margin-block: var(--sp-sm);
  transition: width 1.4s var(--ease-out);
}
.teal-line.is-visible { width: 120px; }

/* ============================================================
   Footer logo image
   ============================================================ */
.footer-logo__img {
  height: 32px;
  width: auto;
  filter: drop-shadow(0 0 8px rgba(58,172,223,0.2));
  margin-bottom: 0.6rem;
}
.footer-logo {
  margin-bottom: 0.4rem;
}

/* ============================================================
   Nav header entrance animation — initial state hidden,
   GSAP animates to visible after loader completes
   ============================================================ */
.site-header {
  /* initial hidden state — GSAP will animate to opacity:1 / y:0 */
  opacity: 0;
}

/* ============================================================
   Horizontal scroll number stats
   ============================================================ */
.stats-row {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  margin-block: var(--sp-lg);
}
.stat-item {
  flex: 1;
  padding: var(--sp-md) var(--sp-sm);
  text-align: center;
  border-right: 1px solid var(--line-light);
  position: relative;
  overflow: hidden;
}
.stat-item:last-child { border-right: none; }
.stat-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,61,98,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.5s var(--ease-out);
}
.stat-item:hover::before { opacity: 1; }
.stat-num {
  font-family: var(--f-en-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  color: var(--navy);
  line-height: 1;
  letter-spacing: 0.02em;
}
.stat-num em {
  font-style: normal;
  color: var(--teal);
  font-size: 0.7em;
}
.stat-label {
  font-family: var(--f-ja-sans);
  font-size: var(--t-xs);
  color: var(--gray);
  margin-top: 0.5rem;
  letter-spacing: 0.1em;
}

/* ============================================================
   Mobile Nav — enhanced with teal
   ============================================================ */
.mobile-nav::before {
  content: '';
  position: absolute;
  top: -50%; right: -30%;
  width: 80vw; height: 80vw;
  background: radial-gradient(circle, rgba(58,172,223,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.mobile-nav .nav-link:hover { color: var(--teal); }

/* ============================================================
   Clip-path reveal helpers
   ============================================================ */
[data-clip] {
  clip-path: inset(0 0 100% 0);
  /* animated by GSAP */
}
[data-clip].is-revealed {
  clip-path: inset(0 0 0% 0);
  transition: clip-path 1.2s var(--ease-out);
}

/* ============================================================
   Concept visual — teal border frame on hover
   ============================================================ */
.concept__visual-frame {
  transition: border-color 0.6s var(--ease-out);
}
.concept__visual:hover .concept__visual-frame {
  border-color: rgba(58,172,223,0.35);
}

/* ============================================================
   CTA Banner — navy dark section
   ============================================================ */
/* ============================================================
   Gold shimmer animation (btn--gold / nav-cta / float-cta)
   ============================================================ */
.btn--gold::after,
.float-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    108deg,
    transparent 30%,
    rgba(255, 255, 255, 0.32) 50%,
    transparent 70%
  );
  transform: translateX(-110%);
  animation: gold-shimmer 4s ease-in-out infinite;
  pointer-events: none;
}
.float-cta::after { animation-delay: 1.8s; }

/* ホバー中はシマーを一時停止しない（常時流れる） */
@keyframes gold-shimmer {
  0%   { transform: translateX(-110%); }
  20%  { transform: translateX(140%); }
  100% { transform: translateX(140%); }
}

/* ============================================================
   Text scramble (JS-controlled)
   ============================================================ */
.scramble { letter-spacing: 0.05em; }

/* ============================================================
   Floating CTA button
   ============================================================ */
.float-cta {
  position: fixed;
  bottom: 2.4rem;
  right: 2.4rem;
  z-index: 9000;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.75rem 1.4rem;
  background: #0B1D3A;
  color: var(--white);
  font-family: var(--f-en-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 8px 28px rgba(0,0,0,0.22), 0 2px 8px rgba(11,29,58,0.35);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition:
    opacity     0.45s var(--ease-out),
    transform   0.38s var(--ease-out),
    background  0.32s var(--ease-out),
    box-shadow  0.32s var(--ease-out),
    color       0.28s var(--ease-out);
}
.float-cta.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.float-cta:hover {
  background: var(--gold-light);
  color: var(--navy-deep);
  box-shadow: 0 14px 40px rgba(0,0,0,0.28), 0 4px 14px rgba(184,154,90,0.55);
  transform: translateY(-3px);
}
.float-cta__arrow {
  transition: transform 0.38s var(--ease-out);
}
.float-cta:hover .float-cta__arrow { transform: translateX(5px); }

@media (max-width: 480px) {
  .float-cta {
    bottom: 1.4rem;
    right: 1.4rem;
    padding: 0.65rem 1.1rem;
    font-size: 0.66rem;
  }
}

/* ============================================================
   Hero — Editorial Kanji (New Design)
   ============================================================ */

/* Cream background pages (home + all inner): unified header style */
.is-home .site-header:not(.scrolled) .nav-link,
.is-inner-c1 .site-header:not(.scrolled) .nav-link {
  color: rgba(10, 61, 98, 0.62);
}
.is-home .site-header:not(.scrolled) .nav-link:hover,
.is-home .site-header:not(.scrolled) .nav-link.is-active,
.is-inner-c1 .site-header:not(.scrolled) .nav-link:hover,
.is-inner-c1 .site-header:not(.scrolled) .nav-link.is-active {
  color: var(--navy);
}
.is-home .site-header:not(.scrolled) .nav-link::after,
.is-inner-c1 .site-header:not(.scrolled) .nav-link::after {
  background: var(--gold);
}
.is-home .site-header:not(.scrolled) .hamburger span,
.is-inner-c1 .site-header:not(.scrolled) .hamburger span {
  background: var(--navy);
}

/* Editorial hero — base override */
.hero--editorial {
  background: var(--cream);
  color: var(--navy);
  align-items: stretch;
  justify-content: flex-start;
  flex-direction: column;
}

.hero--editorial::before { display: none; }

/* Background grid SVG */
.hero__grid-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* Huge background kanji */
.hero__kanji {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-46%, -50%);
  display: flex;
  gap: 0;
  font-family: 'Shippori Mincho', 'Noto Serif JP', serif;
  font-size: clamp(140px, 32vw, 460px);
  font-weight: 400;
  line-height: 0.9;
  color: rgba(10, 61, 98, 0.042);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  letter-spacing: -0.01em;
  z-index: 0;
}

/* Two-column editorial layout */
.hero__editorial {
  position: relative;
  z-index: 1;
  flex: 1;
  display: grid;
  grid-template-columns: 55fr 45fr;
  align-items: end;
  padding: calc(82px + clamp(3rem, 6vw, 7rem)) var(--gutter) clamp(3rem, 5vw, 5rem);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.hero__editorial-left {
  padding-right: clamp(2rem, 4vw, 5rem);
}

.hero__section-num {
  font-family: var(--f-en-sans);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: rgba(10, 61, 98, 0.4);
  margin-bottom: 2.4rem;
  opacity: 0;
}

/* Title */
.hero--editorial .hero__title {
  font-family: var(--f-en-serif);
  font-size: clamp(2.4rem, 4.2vw, 4.4rem);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--navy);
  margin-bottom: 0;
  overflow: visible;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.hero--editorial .hero__title em {
  font-style: italic;
  color: var(--navy);
}

.hero--editorial .hero__title-line {
  display: block;
  white-space: normal;
}

/* Right column */
.hero__editorial-right {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-left: clamp(2rem, 4vw, 4.5rem);
  border-left: 1px solid rgba(10, 61, 98, 0.1);
}

/* Japanese mission text */
.hero--editorial .hero__title-ja {
  font-family: var(--f-ja-serif);
  font-size: clamp(0.88rem, 1.25vw, 1.12rem);
  font-weight: 300;
  letter-spacing: 0.12em;
  line-height: 2.3;
  color: rgba(10, 61, 98, 0.7);
  margin-bottom: 2.4rem;
  opacity: 0;
}

/* Editorial CTA */
.hero__cta-editorial {
  display: inline-block;
  font-family: var(--f-en-sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(10, 61, 98, 0.55);
  position: relative;
  padding-bottom: 0.38rem;
  transition: color var(--dur-sm) var(--ease-out);
  opacity: 0;
}

.hero__cta-editorial::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--gold);
}

.hero__cta-editorial:hover { color: var(--navy); }

/* Services index strip */
.hero__services {
  position: relative;
  z-index: 1;
  display: flex;
  border-top: 1px solid rgba(10, 61, 98, 0.1);
  width: 100%;
  flex-shrink: 0;
}

.hero__service-item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--f-en-sans);
  font-size: 0.57rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(10, 61, 98, 0.42);
  padding: 1rem 0.8rem;
  border-right: 1px solid rgba(10, 61, 98, 0.07);
}

.hero__service-item:first-child { padding-left: var(--gutter); }
.hero__service-item:last-child  { border-right: none; padding-right: var(--gutter); }

.hero__svc-num {
  font-size: 0.48rem;
  color: var(--gold);
  flex-shrink: 0;
}

/* Brand stamp (bottom right) */
.hero__brand-stamp {
  position: absolute;
  bottom: calc(1rem * 2 + 0.57rem + 2.5rem);
  right: var(--gutter);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  opacity: 0;
}

.hero__stamp-text {
  font-family: var(--f-en-sans);
  font-size: 0.54rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  line-height: 1.9;
  color: rgba(10, 61, 98, 0.4);
  text-transform: uppercase;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero__editorial {
    grid-template-columns: 1fr 1fr;
    padding-top: calc(72px + 4rem);
  }
  .hero__editorial-left { padding-right: 2.5rem; }
  .hero__editorial-right { padding-left: 2.5rem; }
}

@media (max-width: 768px) {
  .hero--editorial { min-height: 100svh; }

  .hero__editorial {
    grid-template-columns: 1fr;
    padding: calc(64px + 3rem) var(--gutter) 2.5rem;
    align-items: start;
    gap: 0;
  }

  .hero__editorial-left { padding-right: 0; }

  .hero__editorial-right {
    padding-left: 0;
    border-left: none;
    border-top: 1px solid rgba(10, 61, 98, 0.1);
    padding-top: 2.5rem;
    margin-top: 2.5rem;
  }

  .hero__kanji {
    font-size: 65vw;
    top: 38%;
    left: 50%;
    opacity: 0.032;
  }

  .hero__services { display: none; }

  .hero__brand-stamp {
    position: relative;
    bottom: auto;
    right: auto;
    padding: 1.2rem var(--gutter);
    border-top: 1px solid rgba(10, 61, 98, 0.08);
  }

  .hero--editorial .hero__title {
    font-size: clamp(2rem, 9vw, 3rem);
  }

  .hero__section-num { margin-bottom: 1.6rem; }
}

@media (max-width: 480px) {
  .hero--editorial .hero__title {
    font-size: clamp(1.8rem, 10vw, 2.6rem);
  }
  .hero__section-num { font-size: 0.55rem; }
}

/* ============================================================
   Mobile CSS-transition animations (JS adds .anim-ready before hiding)
   ============================================================ */
@media (max-width: 768px) {
  /* JS adds .anim-ready when setting up IO — elements stay visible before JS loads */
  [data-anim].anim-ready {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
  }
  [data-anim].anim-ready[data-anim="left"]  { transform: translateX(-20px); }
  [data-anim].anim-ready[data-anim="right"] { transform: translateX(20px); }
  [data-anim].anim-ready[data-anim="scale"] { transform: scale(0.95) translateY(10px); }
  [data-anim].anim-ready[data-anim="fade"]  { transform: none; }
  [data-anim].anim-ready[data-anim="clip"] {
    opacity: 1;
    transform: none;
    clip-path: inset(0 100% 0 0);
    transition: clip-path 0.6s ease-out;
  }

  /* Visible state — triggered by JS adding .is-visible */
  [data-anim].anim-ready.is-visible {
    opacity: 1;
    transform: none;
    clip-path: inset(0 0% 0 0);
  }

  /* data-stagger children */
  [data-stagger].anim-ready > * {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.45s ease-out, transform 0.45s ease-out;
  }
  [data-stagger].anim-ready > *.is-visible { opacity: 1; transform: none; }
  [data-stagger].anim-ready > *:nth-child(1) { transition-delay: 0s; }
  [data-stagger].anim-ready > *:nth-child(2) { transition-delay: 0.08s; }
  [data-stagger].anim-ready > *:nth-child(3) { transition-delay: 0.16s; }
  [data-stagger].anim-ready > *:nth-child(4) { transition-delay: 0.24s; }
  [data-stagger].anim-ready > *:nth-child(5) { transition-delay: 0.32s; }
  [data-stagger].anim-ready > *:nth-child(6) { transition-delay: 0.40s; }

  /* Section labels */
  .label.anim-ready {
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.45s ease-out, transform 0.45s ease-out;
  }
  .label.anim-ready.is-visible { opacity: 1; transform: none; }

  /* Page hero entrance — handled by JS inline styles (double-rAF, iOS Safari safe) */
}