/* =============================================================
   EVMEL — Luxury Corporate Design System
   Black × Gold Premium Theme
   ============================================================= */

/* -------------------------
   Design Tokens
   ------------------------- */
:root {
  --black:        #0a0a0a;
  --black-2:      #111111;
  --black-3:      #181818;
  --black-card:   #141414;
  --gold:         #C9A84C;
  --gold-2:       #D4B86A;
  --gold-light:   #E8D5A3;
  --gold-dark:    #8B6914;
  --gold-border:  rgba(201, 168, 76, 0.25);
  --gold-grad:    linear-gradient(135deg, #8B6914 0%, #C9A84C 40%, #E8D5A3 70%, #C9A84C 100%);
  --white:        #FFFFFF;
  --gray:         #888888;
  --gray-2:       #555555;
  --gray-light:   #CCCCCC;

  --font-serif-en: 'Cormorant Garamond', 'Times New Roman', serif;
  --font-serif-ja: 'Noto Serif JP', 'Hiragino Mincho ProN', serif;
  --font-sans:     'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  --font-label:    'Montserrat', Arial, sans-serif;

  --container: 1160px;
  --section-pad: 160px;
  --nav-h: 80px;

  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-luxury: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-expo:   cubic-bezier(0.16, 1, 0.3, 1);
}

/* -------------------------
   Reset & Base
   ------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--black);
  color: var(--gray-light);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* -------------------------
   Typography
   ------------------------- */
.label {
  display: inline-block;
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}
.label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--gold);
  vertical-align: middle;
  margin-right: 12px;
}

h1, h2, h3 {
  font-family: var(--font-serif-en);
  font-weight: 300;
  color: var(--white);
  line-height: 1.25;
  letter-spacing: 0.05em;
}
h1 { font-size: clamp(56px, 8vw, 110px); }
h2 { font-size: clamp(32px, 4vw, 52px); }
h3 { font-size: clamp(18px, 2.5vw, 26px); }

.text-gold {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.serif-ja {
  font-family: var(--font-serif-ja);
}

/* -------------------------
   Layout
   ------------------------- */
.container {
  width: 90%;
  max-width: var(--container);
  margin: 0 auto;
}
.section { padding: var(--section-pad) 0; }
.section-dark { background: var(--black-3); }
.section-card { background: var(--black-2); }

.section-header {
  text-align: center;
  margin-bottom: 72px;
}
.section-header p {
  margin-top: 20px;
  color: var(--gray);
  font-size: 15px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.gold-divider {
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 24px auto;
}

/* -------------------------
   Navigation
   ------------------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0 40px;
  transition: background 0.4s var(--ease-smooth), border-bottom 0.4s;
}
.nav.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gold-border);
}
.nav-logo {
  font-family: var(--font-serif-en);
  font-size: 24px;
  font-weight: 300;
  letter-spacing: 0.4em;
  color: var(--white);
  flex: 1;
  transition: color 0.3s;
}
.nav-logo:hover { color: var(--gold-light); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-links a {
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-light);
  transition: color 0.3s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.3s var(--ease-smooth);
  transform-origin: left;
}
.nav-links a:hover { color: var(--gold-light); }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-contact {
  background: transparent;
  border: 1px solid var(--gold-border);
  color: var(--gold-light) !important;
  padding: 10px 24px;
  border-radius: 2px;
  transition: background 0.3s, border-color 0.3s !important;
}
.nav-contact:hover {
  background: var(--gold) !important;
  border-color: var(--gold) !important;
  color: var(--black) !important;
}
.nav-contact:hover::after { display: none; }

/* hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 28px;
  height: 1px;
  background: var(--white);
  transition: all 0.3s;
}

/* mobile nav drawer */
.nav-drawer {
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,0.97);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}
.nav-drawer.open {
  opacity: 1;
  pointer-events: all;
}
.nav-drawer a {
  font-family: var(--font-serif-en);
  font-size: 32px;
  font-weight: 300;
  letter-spacing: 0.2em;
  color: var(--white);
  transition: color 0.3s;
}
.nav-drawer a:hover { color: var(--gold); }

/* -------------------------
   Buttons
   ------------------------- */
.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--gold);
  color: var(--black);
  font-family: var(--font-label);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 18px 48px;
  border-radius: 2px;
  position: relative;
  overflow: hidden;
  transition: background 0.4s, transform 0.4s var(--ease-expo), box-shadow 0.4s;
}
.btn-gold::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.25) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s var(--ease-smooth);
}
.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(201,168,76,0.3);
}
.btn-gold:hover::after { transform: translateX(100%); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--gold-border);
  color: var(--gold-light);
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: 2px;
  transition: all 0.3s;
}
.btn-outline:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--black);
}
.btn-outline::after {
  content: '→';
  transition: transform 0.3s;
}
.btn-outline:hover::after { transform: translateX(4px); }

.btn-center {
  display: flex;
  justify-content: center;
  margin-top: 56px;
}

/* -------------------------
   Hero Section
   ------------------------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--black);
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,10,10,0.5) 0%,
    rgba(10,10,10,0.3) 50%,
    rgba(10,10,10,0.8) 100%
  );
}
/* grain texture */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.6;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 20px;
}
.hero-label {
  display: block;
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s var(--ease-luxury) 0.3s forwards;
}
.hero-title {
  font-family: var(--font-serif-en);
  font-size: clamp(72px, 12vw, 160px);
  font-weight: 200;
  letter-spacing: 0.5em;
  color: var(--white);
  opacity: 0;
  animation: fadeUp 1.2s var(--ease-luxury) 0.5s forwards;
  text-shadow: 0 0 120px rgba(201, 168, 76, 0.15);
}
.hero-line {
  width: 80px;
  height: 1px;
  background: var(--gold);
  margin: 32px auto;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-luxury) 0.9s forwards;
}
.hero-desc {
  font-family: var(--font-serif-ja);
  font-size: clamp(14px, 1.8vw, 18px);
  font-weight: 300;
  color: var(--gray-light);
  letter-spacing: 0.1em;
  line-height: 2;
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeUp 1s var(--ease-luxury) 1.1s forwards;
}
.hero-cta {
  opacity: 0;
  animation: fadeUp 1s var(--ease-luxury) 1.3s forwards;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  animation: fadeUp 1s var(--ease-luxury) 1.8s forwards;
}
.hero-scroll span {
  font-family: var(--font-label);
  font-size: 9px;
  letter-spacing: 0.3em;
  color: var(--gray);
}
.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* -------------------------
   About Section
   ------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-text h2 {
  margin-bottom: 28px;
  font-family: var(--font-serif-ja);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 300;
  letter-spacing: 0.05em;
}
.about-text h2 em {
  font-style: normal;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.about-text p {
  font-size: 15px;
  line-height: 2;
  color: var(--gray);
  margin-bottom: 40px;
}
.about-stats {
  display: flex;
  flex-direction: column;
  gap: 52px;
  padding-left: 56px;
  border-left: 1px solid var(--gold-border);
}
.stat {
  position: relative;
}
.stat-num {
  display: block;
  font-family: var(--font-serif-en);
  font-size: 68px;
  font-weight: 200;
  letter-spacing: 0.04em;
  line-height: 1;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-num sup {
  font-size: 28px;
  vertical-align: super;
}
.stat-desc {
  display: block;
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gray);
  margin-top: 10px;
}

/* -------------------------
   Services Section
   ------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.service-card {
  position: relative;
  background: var(--black-card);
  padding: 48px 36px;
  border-top: 1px solid var(--gold-border);
  transition: background 0.4s, border-color 0.3s;
  overflow: hidden;
  display: block;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold-grad);
  transform: scaleX(0);
  transition: transform 0.4s var(--ease-smooth);
  transform-origin: left;
}
.service-card:hover {
  background: var(--black-3);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  color: var(--gold);
  opacity: 0.8;
}
.service-icon svg { width: 36px; height: 36px; fill: currentColor; }

.service-card h3 {
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--gold-light);
  margin-bottom: 6px;
}
.service-ja {
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 16px;
}
.service-desc {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 24px;
}
.service-arrow {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--gold);
  transition: transform 0.3s;
  display: inline-block;
}
.service-card:hover .service-arrow { transform: translateX(6px); }

/* -------------------------
   Mission Section
   ------------------------- */
.mission {
  background: var(--black-2);
  border-top: 1px solid var(--gold-border);
  border-bottom: 1px solid var(--gold-border);
  position: relative;
  overflow: hidden;
}
.mission::before {
  content: 'EVMEL';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-serif-en);
  font-size: clamp(120px, 20vw, 280px);
  font-weight: 200;
  letter-spacing: 0.3em;
  color: rgba(201,168,76,0.03);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}
.mission-content {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.mission-content h2 {
  font-family: var(--font-serif-ja);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 300;
  letter-spacing: 0.1em;
  margin-bottom: 28px;
  color: var(--white);
  line-height: 1.5;
}
.mission-content p {
  font-size: 16px;
  color: var(--gray);
  line-height: 2.2;
}

/* -------------------------
   News Section (Accordion)
   ------------------------- */
.news-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.news-item {
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.news-item:first-child { border-top: 1px solid rgba(255,255,255,0.07); }

.news-header {
  display: grid;
  grid-template-columns: 110px 72px 1fr 28px;
  align-items: center;
  gap: 28px;
  width: 100%;
  padding: 26px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background 0.3s;
}
.news-header:hover { background: rgba(201,168,76,0.03); }
.news-header[aria-expanded="true"] { background: rgba(201,168,76,0.04); }

.news-date {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gold);
  white-space: nowrap;
}
/* カテゴリバッジ — 色で種別を区別 */
.news-cat {
  font-family: var(--font-label);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 2px;
  text-align: center;
  white-space: nowrap;
}
.news-cat--info    { background: rgba(201,168,76,0.15); color: var(--gold-light); border: 1px solid rgba(201,168,76,0.35); }
.news-cat--service { background: rgba(255,255,255,0.08); color: var(--gray-light); border: 1px solid rgba(255,255,255,0.15); }
.news-cat--recruit { background: rgba(255,255,255,0.04); color: var(--gray);       border: 1px solid rgba(255,255,255,0.1); }

.news-title {
  font-size: 15px;
  color: var(--gray-light);
  font-weight: 300;
  transition: color 0.3s;
  line-height: 1.6;
}
.news-header:hover .news-title,
.news-header[aria-expanded="true"] .news-title { color: var(--gold-light); }

.news-toggle {
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.news-toggle svg {
  width: 18px; height: 18px;
  transition: transform 0.35s var(--ease-smooth);
}
.news-header[aria-expanded="true"] .news-toggle svg { transform: rotate(180deg); }

/* アコーディオン本文 */
.news-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s var(--ease-luxury), padding 0.3s;
  padding: 0 140px 0 0;
}
.news-body.open {
  max-height: 200px;
  padding-bottom: 28px;
}
.news-body p {
  font-size: 14px;
  color: var(--gray);
  line-height: 2;
  border-left: 2px solid var(--gold-border);
  padding-left: 20px;
}

/* -------------------------
   Contact CTA Section
   ------------------------- */
.cta {
  background: var(--black-3);
  border-top: 1px solid var(--gold-border);
  text-align: center;
}
.cta h2 {
  font-family: var(--font-serif-ja);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 300;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}
.cta p {
  font-size: 15px;
  color: var(--gray);
  line-height: 2;
  margin-bottom: 48px;
}

/* -------------------------
   Footer
   ------------------------- */
.footer {
  background: var(--black);
  border-top: 1px solid var(--gold-border);
  padding: 72px 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.footer-logo {
  font-family: var(--font-serif-en);
  font-size: 28px;
  font-weight: 300;
  letter-spacing: 0.4em;
  color: var(--white);
  display: block;
  margin-bottom: 16px;
}
.footer-tagline {
  font-size: 12px;
  color: var(--gray-2);
  letter-spacing: 0.1em;
}
.footer-nav-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.footer-nav-col h4 {
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-nav-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-nav-col a {
  font-size: 13px;
  color: var(--gray-2);
  transition: color 0.3s;
}
.footer-nav-col a:hover { color: var(--gold-light); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
}
.footer-copy {
  font-family: var(--font-label);
  font-size: 11px;
  color: var(--gray-2);
  letter-spacing: 0.1em;
}

/* -------------------------
   Page Hero (inner pages)
   ------------------------- */
.page-hero {
  padding-top: calc(var(--nav-h) + 80px);
  padding-bottom: 88px;
  display: flex;
  align-items: center;
  background: var(--black);
  border-bottom: 1px solid var(--gold-border);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: attr(data-en);
  position: absolute;
  right: -2%;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-serif-en);
  font-size: clamp(80px, 14vw, 200px);
  font-weight: 200;
  letter-spacing: 0.1em;
  color: rgba(201,168,76,0.035);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}
.page-hero .container { width: 90%; max-width: var(--container); margin: 0 auto; position: relative; z-index: 1; }
.page-hero h1 {
  font-size: clamp(44px, 7vw, 88px);
  font-weight: 200;
  letter-spacing: 0.3em;
  color: var(--white);
  margin-bottom: 16px;
}
.page-hero p {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--gray);
  letter-spacing: 0.08em;
  margin-top: 12px;
  line-height: 2;
}

/* -------------------------
   Animations
   ------------------------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  50%       { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
}
@keyframes lineGrow {
  from { transform: scaleX(0); transform-origin: left; }
  to   { transform: scaleX(1); transform-origin: left; }
}
@keyframes goldShimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}
@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(201,168,76,0); }
  50%       { box-shadow: 0 0 40px 8px rgba(201,168,76,0.12); }
}

/* Reveal — スクロールで出現 */
.reveal {
  opacity: 0;
  transform: translateY(56px);
  transition: opacity 1s var(--ease-expo), transform 1s var(--ease-expo);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }
.reveal-delay-4 { transition-delay: 0.48s; }
.reveal-delay-5 { transition-delay: 0.60s; }

/* ブラーリビール */
.reveal-blur {
  opacity: 0;
  filter: blur(12px);
  transform: translateY(24px);
  transition: opacity 1.2s var(--ease-expo), filter 1.2s var(--ease-expo), transform 1.2s var(--ease-expo);
}
.reveal-blur.visible {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

/* ゴールドライン描画 */
.gold-divider {
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 32px auto;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.8s var(--ease-expo) 0.3s;
}
.reveal.visible ~ .gold-divider,
.visible .gold-divider,
.gold-divider.visible {
  transform: scaleX(1);
}
/* section-header内のgold-dividerはreveal親が出現したら */
.section-header.visible .gold-divider { transform: scaleX(1); }
.mission-content.visible .gold-divider { transform: scaleX(1); }
.page-hero-content.visible .gold-divider { transform: scaleX(1); }
.about-intro.visible .gold-divider { transform: scaleX(1); }

/* -------------------------
   Contact Page
   ------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contact-info h3 {
  font-family: var(--font-serif-ja);
  font-size: 22px;
  font-weight: 300;
  margin-bottom: 24px;
}
.contact-info p {
  font-size: 14px;
  color: var(--gray);
  line-height: 2;
  margin-bottom: 32px;
}
.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-detail-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.contact-detail-label {
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--gold);
  text-transform: uppercase;
}
.contact-detail-val {
  font-size: 16px;
  color: var(--white);
}

.contact-form {
  background: var(--black-2);
  border: 1px solid var(--gold-border);
  padding: 48px;
  border-radius: 2px;
}
.form-group {
  margin-bottom: 28px;
}
.form-label {
  display: block;
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.form-input,
.form-textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 2px;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 300;
  padding: 14px 18px;
  transition: border-color 0.3s;
  outline: none;
}
.form-input:focus,
.form-textarea:focus { border-color: var(--gold); }
.form-textarea { height: 140px; resize: vertical; }
.form-input::placeholder,
.form-textarea::placeholder { color: var(--gray-2); }
.form-submit {
  width: 100%;
  background: var(--gold);
  color: var(--black);
  border: none;
  cursor: pointer;
  font-family: var(--font-label);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 18px;
  border-radius: 2px;
  transition: background 0.3s, transform 0.3s;
}
.form-submit:hover { background: var(--gold-light); transform: translateY(-2px); }

/* -------------------------
   Recruit Page
   ------------------------- */
.recruit-hero-text {
  max-width: 640px;
}
.recruit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.recruit-card {
  background: var(--black-card);
  padding: 48px 40px;
  border-top: 1px solid var(--gold-border);
  transition: background 0.3s;
}
.recruit-card:hover { background: var(--black-3); }
.recruit-card h3 {
  font-family: var(--font-serif-ja);
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 16px;
}
.recruit-card p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.9;
}
.recruit-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 72px;
}
.value-item { text-align: center; }
.value-num {
  font-family: var(--font-serif-en);
  font-size: 48px;
  font-weight: 200;
  color: var(--gold);
  display: block;
  margin-bottom: 12px;
}
.value-title {
  font-size: 15px;
  color: var(--white);
  margin-bottom: 8px;
}
.value-desc {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.8;
}

/* -------------------------
   Page Hero Content
   ------------------------- */
.page-hero-content {
  text-align: center;
  width: 90%;
  max-width: var(--container);
  margin: 0 auto;
}

/* -------------------------
   Active nav link
   ------------------------- */
.nav-links a.active {
  color: var(--gold-light);
}
.nav-links a.active::after {
  transform: scaleX(1);
}

/* -------------------------
   About Page — Intro
   ------------------------- */
.about-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

/* -------------------------
   Company Table
   ------------------------- */
.company-table {
  max-width: 800px;
  margin: 0 auto;
}
.company-table table {
  width: 100%;
  border-collapse: collapse;
}
.company-table tr {
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.company-table th {
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: left;
  padding: 24px 32px 24px 0;
  width: 220px;
  vertical-align: top;
}
.company-table td {
  font-size: 15px;
  color: var(--gray-light);
  padding: 24px 0;
  line-height: 1.8;
}

/* -------------------------
   Values Grid (About / Recruit)
   ------------------------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 56px;
}
.value-card {
  background: var(--black-card);
  padding: 48px 36px;
  border-top: 1px solid var(--gold-border);
  transition: background 0.3s;
}
.value-card:hover { background: var(--black-3); }
.value-num {
  font-family: var(--font-serif-en);
  font-size: 52px;
  font-weight: 200;
  color: var(--gold);
  display: block;
  margin-bottom: 16px;
  line-height: 1;
}
.value-card h3 {
  font-family: var(--font-serif-ja);
  font-size: 20px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 14px;
}
.value-card p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.9;
}

/* -------------------------
   Contact Page
   ------------------------- */
.contact-wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 72px;
  align-items: start;
}
.contact-form-box {
  background: var(--black-2);
  border: 1px solid var(--gold-border);
  padding: 56px;
  border-radius: 2px;
}
.contact-form label {
  display: block;
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 2px;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 300;
  padding: 14px 18px;
  transition: border-color 0.3s;
  outline: none;
  appearance: none;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { border-color: var(--gold); }
.contact-form textarea { resize: vertical; }
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--gray-2); }
.contact-form select option { background: var(--black-2); color: var(--white); }
.required { color: var(--gold); margin-left: 4px; }
.checkbox-label {
  display: flex !important;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-family: var(--font-sans) !important;
  font-size: 13px !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
  color: var(--gray) !important;
}
.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  accent-color: var(--gold);
  padding: 0;
}
.checkbox-label a { color: var(--gold-light); text-decoration: underline; }
.form-note {
  margin-top: 16px;
  font-size: 14px;
  text-align: center;
}

.contact-info {
  position: sticky;
  top: 100px;
}
.contact-info-block {
  padding: 36px;
  border: 1px solid var(--gold-border);
  border-radius: 2px;
  background: var(--black-2);
  margin-bottom: 24px;
}
.contact-detail {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.contact-detail:last-child { border-bottom: none; }
.contact-icon {
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-label {
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}
.contact-value {
  font-size: 14px;
  color: var(--gray-light);
  line-height: 1.7;
}

/* -------------------------
   News Filter
   ------------------------- */
.news-filter {
  display: flex;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.filter-btn {
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  border: 1px solid rgba(255,255,255,0.1);
  background: transparent;
  padding: 10px 24px;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.3s;
}
.filter-btn:hover { border-color: var(--gold-border); color: var(--gold-light); }
.filter-btn.active { background: var(--gold); border-color: var(--gold); color: var(--black); }

.news-list-full .news-item {
  cursor: default;
}

/* -------------------------
   Recruit — Job Cards
   ------------------------- */
.job-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.job-card {
  background: var(--black-card);
  border: 1px solid var(--gold-border);
  border-radius: 2px;
  overflow: hidden;
}
.job-header {
  background: var(--black-2);
  padding: 28px 40px;
  border-bottom: 1px solid var(--gold-border);
}
.job-type {
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 10px;
}
.job-title {
  font-family: var(--font-serif-ja);
  font-size: 22px;
  font-weight: 400;
  color: var(--white);
}
.job-body {
  padding: 36px 40px;
}
.job-detail { width: 100%; }
.job-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.job-row:last-child { border-bottom: none; }
.job-row dt {
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  padding-top: 2px;
}
.job-row dd {
  font-size: 14px;
  color: var(--gray-light);
  line-height: 1.8;
}

/* -------------------------
   Recruit — Flow
   ------------------------- */
.recruit-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-top: 56px;
  flex-wrap: wrap;
}
.flow-step {
  text-align: center;
  flex: 1;
  min-width: 160px;
  padding: 32px 24px;
  background: var(--black-card);
  border: 1px solid var(--gold-border);
  border-radius: 2px;
}
.flow-num {
  font-family: var(--font-serif-en);
  font-size: 40px;
  font-weight: 200;
  color: var(--gold);
  display: block;
  margin-bottom: 12px;
}
.flow-step h3 {
  font-size: 16px;
  color: var(--white);
  margin-bottom: 8px;
}
.flow-step p {
  font-size: 12px;
  color: var(--gray);
  line-height: 1.7;
}
.flow-arrow {
  font-family: var(--font-label);
  font-size: 18px;
  color: var(--gold-border);
  padding: 0 16px;
  flex-shrink: 0;
}

/* -------------------------
   Footer Address
   ------------------------- */
.footer-address {
  font-size: 12px;
  color: var(--gray-2);
  line-height: 1.8;
  margin-top: 12px;
}

/* -------------------------
   Pillar Cards (Services 3-col)
   ------------------------- */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.pillar-card {
  background: var(--black-card);
  padding: 64px 48px;
  border-top: 2px solid transparent;
  position: relative;
  overflow: hidden;
  transition: background 0.5s, transform 0.5s var(--ease-expo), box-shadow 0.5s;
}
.pillar-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold-grad);
  transform: scaleX(0.25);
  transition: transform 0.6s var(--ease-expo);
  transform-origin: left;
}
.pillar-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 0%, rgba(201,168,76,0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.5s;
}
.pillar-card:hover {
  background: var(--black-3);
  transform: translateY(-6px);
  box-shadow: 0 32px 64px rgba(0,0,0,0.5);
}
.pillar-card:hover::before { transform: scaleX(1); }
.pillar-card:hover::after  { opacity: 1; }

.pillar-icon {
  width: 52px;
  height: 52px;
  color: var(--gold);
  margin-bottom: 28px;
  opacity: 0.75;
}
.pillar-icon svg { width: 48px; height: 48px; }

.pillar-en {
  display: block;
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}
.pillar-ja {
  font-family: var(--font-serif-ja);
  font-size: 22px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 28px;
  letter-spacing: 0.05em;
}
.pillar-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pillar-list li {
  font-size: 13px;
  color: var(--gray);
  padding-left: 16px;
  position: relative;
  line-height: 1.6;
}
.pillar-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 1px;
  background: var(--gold);
  opacity: 0.6;
}

/* -------------------------
   Digital / AI Section
   ------------------------- */
.digital-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.digital-card {
  background: var(--black-card);
  padding: 44px 36px;
  border-top: 1px solid var(--gold-border);
  transition: background 0.4s;
  position: relative;
  overflow: hidden;
}
.digital-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold-grad);
  transform: scaleX(0);
  transition: transform 0.4s var(--ease-smooth);
  transform-origin: left;
}
.digital-card:hover { background: var(--black-3); }
.digital-card:hover::before { transform: scaleX(1); }
.digital-card-icon {
  width: 40px;
  height: 40px;
  color: var(--gold);
  margin-bottom: 20px;
  opacity: 0.85;
}
.digital-card-icon svg { width: 36px; height: 36px; }
.digital-tag {
  font-family: var(--font-label);
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--gold);
  padding: 3px 10px;
  border-radius: 2px;
  display: inline-block;
  margin-bottom: 14px;
}
.digital-card h3 {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 14px;
}
.digital-card p {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.85;
}

/* -------------------------
   Accessibility
   ------------------------- */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

/* -------------------------
   Brush-up: hover lifts & interactions
   ------------------------- */

/* value-card */
.value-card {
  transition: background 0.4s, transform 0.5s var(--ease-expo), border-color 0.4s, box-shadow 0.5s;
}
.value-card:hover {
  background: var(--black-3);
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: 0 24px 56px rgba(0,0,0,0.5);
}

/* service-card — translateY追加 */
.service-card { transition: background 0.4s, border-color 0.3s, transform 0.5s var(--ease-expo), box-shadow 0.5s; }
.service-card:hover { transform: translateY(-5px); box-shadow: 0 20px 48px rgba(0,0,0,0.45); }

/* recruit-card */
.recruit-card { transition: background 0.4s, transform 0.5s var(--ease-expo); }
.recruit-card:hover { transform: translateY(-4px); }

/* job-card */
.job-card { transition: border-color 0.4s, transform 0.5s var(--ease-expo), box-shadow 0.5s; }
.job-card:hover { border-color: var(--gold); transform: translateY(-3px); box-shadow: 0 16px 40px rgba(0,0,0,0.45); }

/* flow-step */
.flow-step { transition: background 0.3s, transform 0.4s var(--ease-expo), border-color 0.4s; }
.flow-step:hover { background: var(--black-3); border-color: var(--gold); transform: translateY(-4px); }
.flow-step h3 { font-family: var(--font-serif-ja); font-size: 16px; font-weight: 400; }

/* company table row hover */
.company-table tbody tr { transition: background 0.2s; }
.company-table tbody tr:hover { background: rgba(201,168,76,0.04); }
.company-table tbody tr:hover td { color: var(--white); transition: color 0.2s; }

/* news-list-full: flat row layout */
.news-list-full .news-item {
  display: grid;
  grid-template-columns: 110px 84px 1fr;
  gap: 24px;
  align-items: center;
  padding: 22px 12px;
  transition: background 0.2s, padding-left 0.35s var(--ease-expo);
}
.news-list-full .news-item:hover {
  background: rgba(201,168,76,0.03);
  padding-left: 20px;
}

/* filter-btn active glow */
.filter-btn.active { box-shadow: 0 4px 20px rgba(201,168,76,0.28); }
.filter-btn { transition: all 0.3s var(--ease-expo); }
.filter-btn:hover { transform: translateY(-1px); }

/* gold-divider: page-hero-content */
.page-hero-content.visible .gold-divider { transform: scaleX(1); }

/* section-header h2 reveal-blur default */
.section-header h2 {
  letter-spacing: 0.04em;
}

/* Pillar card icon — opacity on hover */
.pillar-card:hover .pillar-icon { opacity: 1; transition: opacity 0.3s; }

/* nav active underline always visible */
.nav-links a.active::after { transform: scaleX(1); background: var(--gold); }

/* -------------------------
   Cinematic Scroll System
   ------------------------- */

/* ① スクロールプログレスバー */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 2px;
  z-index: 10000;
  pointer-events: none;
}
.scroll-progress-bar {
  height: 100%;
  width: 100%;
  background: var(--gold-grad);
  transform: scaleX(0);
  transform-origin: left;
  box-shadow: 0 0 8px rgba(201,168,76,0.5);
}

/* ② シネマティック文字ステージング */
.char-stage {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
}
.char-stage .ch {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
  animation: chRise 0.9s var(--ease-expo) forwards;
}
@keyframes chRise {
  to { transform: translateY(0); opacity: 1; }
}

/* ③ blur reveal（セクション見出し用） */
.reveal-blur {
  opacity: 0;
  filter: blur(10px);
  transform: translateY(24px);
  transition: opacity 1s var(--ease-smooth), filter 1s var(--ease-smooth), transform 1s var(--ease-smooth);
}
.reveal-blur.visible {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

/* ④ 透かし英字パララックス（JSで--wm-shiftを更新） */
.page-hero::before {
  transform: translateY(-50%) translateX(var(--wm-shift, 0px));
  transition: none;
  will-change: transform;
}

/* ⑤ ヒーロー没入スクラブ（index専用・JSで--hero-progressを更新） */
.hero-video {
  will-change: transform, filter;
}
.hero-content {
  will-change: transform, opacity;
}

/* -------------------------
   Luxury Polish Pack
   ------------------------- */

/* ページロードフェード */
body {
  animation: bodyFade 0.7s ease both;
}
@keyframes bodyFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ナビロゴ：ホバーで字間が広がる */
.nav-logo {
  transition: letter-spacing 0.5s var(--ease-smooth), color 0.3s;
}
.nav-logo:hover {
  letter-spacing: 0.52em;
  color: var(--gold-light);
}

/* マーキー（流れる英字帯） */
.marquee {
  overflow: hidden;
  padding: 30px 0;
  border-top: 1px solid var(--gold-border);
  border-bottom: 1px solid var(--gold-border);
  background: var(--black-2);
  position: relative;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 56px;
  width: max-content;
  animation: marqueeMove 36s linear infinite;
}
.marquee-track span {
  font-family: var(--font-serif-en);
  font-size: clamp(18px, 2.4vw, 30px);
  font-weight: 200;
  font-style: italic;
  letter-spacing: 0.22em;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px rgba(201,168,76,0.4);
}
.marquee-track .mq-dot {
  -webkit-text-stroke: 0;
  color: var(--gold);
  font-size: 8px;
  font-style: normal;
  opacity: 0.6;
}
@keyframes marqueeMove {
  to { transform: translateX(-50%); }
}
.marquee:hover .marquee-track { animation-play-state: paused; }

/* CTA：金の呼吸グロー */
.cta {
  position: relative;
  overflow: hidden;
}
.cta::after {
  content: '';
  position: absolute;
  left: 50%; top: 50%;
  width: 760px; height: 760px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(201,168,76,0.09) 0%, transparent 62%);
  animation: ctaBreath 6s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
.cta .container { position: relative; z-index: 1; }
@keyframes ctaBreath {
  0%, 100% { opacity: 0.5; transform: translate(-50%,-50%) scale(1); }
  50%      { opacity: 1;   transform: translate(-50%,-50%) scale(1.18); }
}

/* SVGアイコン：線が描かれていくアニメ */
.pillar-card.visible .pillar-icon svg path,
.pillar-card.visible .pillar-icon svg rect,
.pillar-card.visible .pillar-icon svg circle {
  stroke-dasharray: 140;
  stroke-dashoffset: 140;
  animation: iconDraw 1.6s var(--ease-smooth) forwards 0.25s;
}
@keyframes iconDraw {
  to { stroke-dashoffset: 0; }
}

/* 3Dチルト対象カード */
.pillar-card, .value-card, .job-card {
  transform-style: preserve-3d;
}

/* ヒーローパーティクルキャンバス */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

/* -------------------------
   和モダン高級パック
   ------------------------- */

/* フィルムグレイン質感（全画面オーバーレイ） */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9990;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

/* 建築的グリッド線（縦3本の極細ライン） */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,0.025), rgba(255,255,255,0.025)) 25% 0 / 1px 100% no-repeat,
    linear-gradient(rgba(255,255,255,0.025), rgba(255,255,255,0.025)) 50% 0 / 1px 100% no-repeat,
    linear-gradient(rgba(255,255,255,0.025), rgba(255,255,255,0.025)) 75% 0 / 1px 100% no-repeat;
}

/* 縦書きセクションラベル */
.section { position: relative; }
.v-label {
  position: absolute;
  left: 36px;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: var(--font-serif-ja);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.55em;
  color: var(--gold);
  opacity: 0.45;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 18px;
  z-index: 2;
}
.v-label::before {
  content: '';
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}

/* ヒーロー縦書きタグライン */
.hero-tagline-v {
  position: absolute;
  right: 44px;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: var(--font-serif-ja);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.5em;
  color: var(--gold-light);
  opacity: 0;
  z-index: 2;
  pointer-events: none;
  animation: vTagFade 1.6s var(--ease-smooth) 1.2s forwards;
}
.hero-tagline-v::before {
  content: '';
  display: block;
  width: 1px;
  height: 56px;
  margin: 0 auto 20px;
  background: linear-gradient(to bottom, transparent, var(--gold));
}
@keyframes vTagFade {
  from { opacity: 0; transform: translateY(calc(-50% + 24px)); }
  to   { opacity: 0.65; transform: translateY(-50%); }
}

/* タブレット以下では縦書き・グリッド線を非表示 */
@media (max-width: 1100px) {
  .v-label { display: none; }
  .hero-tagline-v { display: none; }
  body::after { display: none; }
}

/* prefers-reduced-motion: 全アニメ抑制 */
@media (prefers-reduced-motion: reduce) {
  .char-stage .ch { animation: none; transform: none; opacity: 1; }
  .reveal-blur { transition: none; opacity: 1; filter: none; transform: none; }
  .scroll-progress { display: none; }
  .reveal { transition: none; opacity: 1; transform: none; }
  .marquee-track { animation: none; }
  .cta::after { animation: none; }
  body { animation: none; }
  .hero-particles { display: none; }
  .hero-tagline-v { animation: none; opacity: 0.65; }
}

/* Footer hover gold underline */
.footer-nav-col a {
  position: relative;
  display: inline-block;
}
.footer-nav-col a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 100%; height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-expo);
}
.footer-nav-col a:hover::after { transform: scaleX(1); }

/* ::selection styling */
::selection { background: rgba(201,168,76,0.25); color: var(--white); }

/* -------------------------
   Responsive
   ------------------------- */
@media (max-width: 1024px) {
  :root { --section-pad: 120px; }
  .about-grid { grid-template-columns: 1fr; gap: 56px; }
  .about-stats { border-left: none; border-top: 1px solid var(--gold-border); padding-left: 0; padding-top: 40px; flex-direction: row; flex-wrap: wrap; gap: 32px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-nav-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-wrap { grid-template-columns: 1fr; gap: 48px; }
  .contact-info { position: static; }
  .recruit-values { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .digital-grid { grid-template-columns: repeat(2, 1fr); }
  .pillar-grid { grid-template-columns: 1fr; gap: 2px; }
  .company-table th { width: 160px; }
  .recruit-flow { gap: 8px; }
  .flow-arrow { padding: 0 8px; }
}

@media (max-width: 768px) {
  :root { --section-pad: 88px; --nav-h: 64px; }
  .nav { padding: 0 24px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero-title { letter-spacing: 0.3em; }
  .services-grid { grid-template-columns: 1fr; }
  .news-header { grid-template-columns: 90px 60px 1fr 24px; gap: 16px; }
  .news-body { padding-right: 0; }
  .recruit-grid { grid-template-columns: 1fr; }
  .recruit-values { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .digital-grid { grid-template-columns: 1fr; }
  .footer-nav-grid { grid-template-columns: 1fr 1fr; }
  .contact-form-box { padding: 28px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .recruit-flow { flex-direction: column; align-items: stretch; }
  .flow-arrow { transform: rotate(90deg); text-align: center; padding: 4px 0; }
  .job-row { grid-template-columns: 1fr; gap: 8px; }
  .job-header { padding: 20px 24px; }
  .job-body { padding: 24px; }
  .company-table th { display: block; padding-bottom: 4px; }
  .company-table td { display: block; padding-top: 0; padding-bottom: 20px; }
  .company-table tr { display: block; }
}

@media (max-width: 480px) {
  .about-stats { flex-direction: column; gap: 28px; }
  .hero-title { letter-spacing: 0.2em; }
  .news-header { grid-template-columns: 1fr 24px; gap: 12px; padding: 20px 0; }
  .news-date { display: none; }
  .news-cat  { display: none; }
}