/* ===========================================
   株式会社WING — Global Stylesheet
   =========================================== */

:root {
  --c-black:     #000;
  --c-off-black: #0c0c0c;
  --c-white:     #fff;
  --c-off-white: #f7f7f7;
  --c-gray-1:    #f2f2f2;
  --c-gray-2:    #e0e0e0;
  --c-gray-3:    #bbb;
  --c-gray-4:    #888;
  --c-gray-5:    #555;
  --c-gray-6:    #333;
  --c-gray-7:    #1a1a1a;

  --f-display: 'Bebas Neue', sans-serif;
  --f-elegant: 'Cormorant Garamond', serif;
  --f-jp:      'Noto Serif JP', serif;
  --f-num:     'Helvetica Neue', Helvetica, Arial, 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;

  --nav-h:   76px;
  --sec-pad: clamp(80px, 10vw, 140px);
  --max-w:   1360px;
  --pad-x:   clamp(24px, 5.5vw, 88px);
  --ease:    cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: var(--f-jp);
  background: var(--c-white);
  color: var(--c-black);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
img, canvas { display: block; max-width: 100%; }
address { font-style: normal; }

/* ── Layout ── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
.section { padding: var(--sec-pad) 0; position: relative; overflow: hidden; }
.sec-light { background: var(--c-white); color: var(--c-black); }
.sec-dark  { background: var(--c-black); color: var(--c-white); }
.sec-gray  { background: var(--c-off-white); color: var(--c-black); }

/* ── Eyebrow ── */
.eyebrow {
  font-family: var(--f-elegant);
  font-size: 11px;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  opacity: 0.42;
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 60px;
}
.eyebrow::before {
  content: '';
  width: 36px;
  height: 1px;
  background: currentColor;
  flex-shrink: 0;
}

/* ── Navigation ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background 0.6s var(--ease), border-bottom 0.6s;
  border-bottom: 1px solid transparent;
}
.site-nav.scrolled {
  background: rgba(0,0,0,0.93);
  border-bottom-color: rgba(255,255,255,0.07);
  backdrop-filter: blur(10px);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 var(--pad-x);
  max-width: var(--max-w);
  margin: 0 auto;
}
/* 株式会社WING — 同一フォント・同一サイズの一体型ワードマーク */
.nav-logo {
  font-family: var(--f-num);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--c-white);
  white-space: nowrap;
  transition: opacity 0.25s;
}
.nav-logo:hover { opacity: 0.6; }
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(15px, 2vw, 32px);
  list-style: none;
  flex-wrap: nowrap;
  margin-left: 28px;
}
.nav-links a {
  font-family: var(--f-jp);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.75);
  transition: color 0.2s;
  position: relative;
  white-space: nowrap;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px; left: 0;
  width: 0; height: 1px;
  background: var(--c-white);
  transition: width 0.35s var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: var(--c-white); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links li.nav-cta a {
  border: 1px solid rgba(255,255,255,0.38);
  padding: 7px 16px;
  white-space: nowrap;
}
.nav-links li.nav-cta a::after { display: none; }
.nav-links li.nav-cta a:hover {
  background: var(--c-white);
  color: var(--c-black);
  border-color: var(--c-white);
}
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}
.nav-hamburger span {
  display: block;
  width: 24px; height: 1px;
  background: var(--c-white);
  transition: transform 0.35s var(--ease), opacity 0.25s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--c-black);
  z-index: 999;
}
.nav-mobile-menu.open {
  display: flex;
  justify-content: center;  /* 横中央 */
  overflow-y: auto;
}
.nav-mobile-inner {
  width: 100%;
  max-width: 460px;
  margin: auto;             /* 収まるときは中央、超えるときはスクロール */
  padding: 84px clamp(32px, 9vw, 56px) 44px;
  display: flex;
  flex-direction: column;
}
.nav-mobile-list {
  list-style: none;
  display: flex;
  flex-direction: column;
}
.nav-mobile-list li {
  border-top: 1px solid rgba(255,255,255,0.1);
  opacity: 0;
  transform: translateY(16px);
}
.nav-mobile-list li:last-child { border-bottom: 1px solid rgba(255,255,255,0.1); }
.nav-mobile-menu.open .nav-mobile-list li {
  animation: navItemIn 0.65s var(--ease) forwards;
  animation-delay: calc(0.14s + var(--mi) * 0.07s);
}
@keyframes navItemIn { to { opacity: 1; transform: translateY(0); } }
.nav-mobile-list a {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: clamp(17px, 4.4vw, 22px) 4px;
  color: rgba(255,255,255,0.88);
  transition: color 0.25s, padding-left 0.4s var(--ease);
}
.nm-num {
  font-family: var(--f-num);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.32);
  min-width: 20px;
  flex-shrink: 0;
}
.nm-label { display: flex; flex-direction: column; gap: 5px; }
.nm-jp {
  font-family: var(--f-jp);
  font-size: clamp(18px, 5.2vw, 22px);
  font-weight: 400;
  letter-spacing: 0.07em;
  line-height: 1.05;
}
.nm-en {
  font-family: var(--f-elegant);
  font-size: 10px;
  font-style: italic;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.34);
}
.nav-mobile-list a:hover, .nav-mobile-list a.is-hover { color: #fff; padding-left: 14px; }
.nav-mobile-list a:hover .nm-num, .nav-mobile-list a.is-hover .nm-num { color: rgba(255,255,255,0.72); }
.nav-mobile-cta {
  margin-top: clamp(34px, 7vw, 48px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,0.35);
  font-family: var(--f-jp);
  font-size: 14px;
  letter-spacing: 0.16em;
  color: var(--c-white);
  transition: background 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease);
  opacity: 0;
}
.nav-mobile-menu.open .nav-mobile-cta { animation: navItemIn 0.65s var(--ease) 0.5s forwards; }
.nav-mobile-cta span { transition: transform 0.35s var(--ease); display: inline-block; }
.nav-mobile-cta:hover, .nav-mobile-cta.is-hover { background: #fff; color: #000; border-color: #fff; }
.nav-mobile-cta:hover span, .nav-mobile-cta.is-hover span { transform: translateX(5px); }
.nav-mobile-meta {
  margin-top: 26px;
  text-align: center;
  font-family: var(--f-elegant);
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.26);
  opacity: 0;
}
.nav-mobile-menu.open .nav-mobile-meta { animation: navItemIn 0.65s var(--ease) 0.58s forwards; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--f-jp);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.15em;
  cursor: pointer;
  border: none;
  transition: all 0.35s var(--ease);
  text-decoration: none;
}
.btn-primary {
  background: var(--c-black);
  color: var(--c-white);
  padding: 18px 48px;
  border: 1px solid var(--c-black);
}
.btn-primary:hover { background: transparent; color: var(--c-black); }

.btn-inv {
  background: var(--c-white);
  color: var(--c-black);
  padding: 18px 48px;
  border: 1px solid var(--c-white);
}
.btn-inv:hover { background: transparent; color: var(--c-white); }

.btn-outline {
  background: transparent;
  color: var(--c-black);
  padding: 15px 36px;
  border: 1px solid rgba(0,0,0,0.35);
}
.btn-outline:hover { background: var(--c-black); color: var(--c-white); border-color: var(--c-black); }

.btn-outline-inv {
  background: transparent;
  color: var(--c-white);
  padding: 15px 36px;
  border: 1px solid rgba(255,255,255,0.3);
}
.btn-outline-inv:hover { background: var(--c-white); color: var(--c-black); border-color: var(--c-white); }

.btn-text {
  font-family: var(--f-elegant);
  font-size: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--c-gray-4);
  transition: color 0.2s;
}
.btn-text:hover { color: var(--c-black); }

/* ── HERO ── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  background: var(--c-black);
  color: var(--c-white);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
#hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.75;
}
.hero-inner {
  position: relative;
  z-index: 2;
  padding: 0 var(--pad-x);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  padding-bottom: clamp(64px, 8vw, 120px);
}
.hero-headline {
  font-family: var(--f-display);
  font-size: clamp(68px, 14.5vw, 212px);
  line-height: 0.87;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--c-white);
  margin-bottom: clamp(20px, 2.8vw, 40px);
}
.hero-line { display: block; }
.hero-wrap { display: inline-block; overflow: hidden; vertical-align: bottom; }
.hero-word {
  display: inline-block;
  animation: heroWord 1.3s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes heroWord {
  from { transform: translateY(108%); }
  to   { transform: translateY(0); }
}
.hero-sub {
  font-family: var(--f-jp);
  font-size: clamp(14px, 1.5vw, 21px);
  font-weight: 300;
  letter-spacing: 0.32em;
  color: rgba(255,255,255,0.62);
  animation: hFade 1s var(--ease) 0.65s both;
  margin-bottom: clamp(18px, 2.5vw, 32px);
}
.hero-rule {
  width: 56px; height: 1px;
  background: rgba(255,255,255,0.28);
  margin-bottom: 18px;
  animation: hScale 1s var(--ease) 0.75s both;
  transform-origin: left;
}
@keyframes hScale { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.hero-meta {
  font-family: var(--f-elegant);
  font-size: 11px;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  animation: hFade 1s var(--ease) 0.9s both;
}
@keyframes hFade {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
.scroll-indicator {
  position: absolute;
  bottom: 38px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  animation: hFade 1s var(--ease) 1.5s both;
}
.scroll-line {
  width: 1px; height: 52px;
  background: rgba(255,255,255,0.15);
  position: relative; overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%; left: 0;
  width: 100%; height: 100%;
  background: rgba(255,255,255,0.6);
  animation: scrollDrop 2.2s ease-in-out 1.8s infinite;
}
@keyframes scrollDrop { 0% { top: -100%; } 100% { top: 200%; } }
.scroll-label {
  font-family: var(--f-elegant);
  font-size: 9px;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.32);
}

/* ── MVV ── */
.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-left: 1px solid var(--c-gray-2);
}
.mvv-card {
  padding: clamp(36px, 4.5vw, 64px) clamp(24px, 3.5vw, 52px);
  border-right: 1px solid var(--c-gray-2);
}
.mvv-num {
  display: block;
  font-family: var(--f-num);
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--c-gray-4);
  margin-bottom: 28px;
}
.mvv-en {
  font-family: var(--f-display);
  font-size: clamp(44px, 5.5vw, 76px);
  letter-spacing: 0.02em;
  line-height: 1;
  margin-bottom: 8px;
}
.mvv-jp {
  font-family: var(--f-jp);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.22em;
  color: var(--c-gray-4);
  margin-bottom: 22px;
}
.mvv-text {
  font-family: var(--f-jp);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.95;
  letter-spacing: 0.06em;
  color: var(--c-gray-5);
}

/* ── About section ── */
.about-grid {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 72px;
  align-items: start;
}
.about-label {
  font-family: var(--f-display);
  font-size: clamp(24px, 3.5vw, 52px);
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.07);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  user-select: none;
  pointer-events: none;
  line-height: 1;
  padding-top: 4px;
}
.text-line {
  font-family: var(--f-jp);
  font-size: clamp(14px, 1.15vw, 16px);
  font-weight: 300;
  line-height: 2.15;
  letter-spacing: 0.07em;
  color: rgba(255,255,255,0.68);
  margin-bottom: 14px;
}
.text-line.accent {
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: 400;
  color: rgba(255,255,255,0.95);
  letter-spacing: 0.09em;
  margin: 28px 0;
}

/* ── Stats ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-left: 1px solid var(--c-gray-2);
}
.stat-item {
  padding: clamp(36px, 4.5vw, 60px) clamp(20px, 3vw, 48px);
  border-right: 1px solid var(--c-gray-2);
}
.stat-num-row {
  display: flex;
  align-items: baseline;
  gap: 3px;
  margin-bottom: 14px;
}
.count-up {
  font-family: var(--f-num);
  font-size: clamp(52px, 6.5vw, 96px);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--c-black);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.stat-unit {
  font-family: var(--f-num);
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 300;
  color: var(--c-black);
}
.stat-lbl {
  font-family: var(--f-jp);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--c-gray-5);
}
.stat-lbl-en {
  display: block;
  font-family: var(--f-elegant);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-gray-4);
  font-style: italic;
  margin-top: 4px;
}

/* ── Services ── */
.service-list { border-top: 1px solid rgba(255,255,255,0.1); }
.service-row {
  display: grid;
  grid-template-columns: 56px 1fr 40px;
  align-items: center;
  gap: clamp(20px, 4vw, 64px);
  padding: clamp(32px, 4vw, 52px) 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  cursor: pointer;
  transition: background 0.3s;
}
.service-row:hover { background: rgba(255,255,255,0.025); }
.service-num {
  font-family: var(--f-num);
  font-size: 12px;
  letter-spacing: 0.25em;
  color: rgba(255,255,255,0.22);
}
.service-name {
  font-family: var(--f-jp);
  font-size: clamp(17px, 2vw, 26px);
  font-weight: 500;
  letter-spacing: 0.07em;
  color: var(--c-white);
  margin-bottom: 6px;
}
.service-brands {
  font-family: var(--f-elegant);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 10px;
}
.service-desc {
  font-family: var(--f-jp);
  font-size: 13px;
  font-weight: 300;
  line-height: 1.85;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.5);
  max-width: 560px;
}
.service-arrow {
  font-size: 20px;
  color: rgba(255,255,255,0.22);
  transition: color 0.3s, transform 0.35s var(--ease);
  text-align: right;
  flex-shrink: 0;
}
.service-row:hover .service-arrow { color: var(--c-white); transform: translateX(6px); }

/* ── News ── */
.news-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0;
}
.news-header .eyebrow { margin-bottom: 0; }
.news-list { border-top: 1px solid var(--c-gray-2); margin-top: 48px; }
.news-item {
  display: grid;
  grid-template-columns: 120px 100px 1fr;
  align-items: center;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--c-gray-2);
  cursor: pointer;
  transition: background 0.2s, padding 0.2s;
}
.news-item:hover { background: var(--c-off-white); padding: 24px 16px; }
.news-date {
  font-family: var(--f-num);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-gray-4);
}
.news-cat {
  display: inline-block;
  font-family: var(--f-jp);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border: 1px solid var(--c-gray-3);
  color: var(--c-gray-5);
  white-space: nowrap;
}
.news-title {
  font-family: var(--f-jp);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--c-black);
}

/* ── CTA Section ── */
.cta-section {
  background: var(--c-black);
  color: var(--c-white);
  padding: var(--sec-pad) 0;
  text-align: center;
}
.cta-eyebrow {
  font-family: var(--f-elegant);
  font-size: 11px;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.32);
  margin-bottom: 28px;
}
.cta-heading {
  font-family: var(--f-jp);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: 0.07em;
  margin-bottom: 20px;
}
.cta-body {
  font-family: var(--f-jp);
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 48px;
}

/* ── Footer ── */
.site-footer {
  background: var(--c-off-black);
  color: var(--c-white);
  padding: 88px 0 44px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 64px;
  margin-bottom: 64px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo {
  font-family: var(--f-display);
  font-size: 48px;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  line-height: 1;
}
.footer-tagline {
  font-family: var(--f-jp);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.35);
  margin-bottom: 36px;
}
.footer-info {
  font-family: var(--f-jp);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.09em;
  line-height: 2.4;
  color: rgba(255,255,255,0.5);
}
.footer-col-ttl {
  font-family: var(--f-elegant);
  font-size: 10px;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  margin-bottom: 24px;
}
.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-nav-list a {
  font-family: var(--f-jp);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
}
.footer-nav-list a:hover { color: var(--c-white); }
.footer-contact-text {
  font-family: var(--f-jp);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.07em;
  color: rgba(255,255,255,0.5);
  line-height: 1.9;
  margin-bottom: 28px;
}
.footer-contact-btn {
  display: inline-flex;
  font-family: var(--f-jp);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.65);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 12px 24px;
  transition: all 0.3s var(--ease);
}
.footer-contact-btn:hover { background: var(--c-white); color: var(--c-black); border-color: var(--c-white); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-sns { display: flex; gap: 12px; align-items: center; }
.sns-slot {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-elegant);
  font-size: 9px;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.3);
  cursor: pointer;
  transition: all 0.25s;
}
.sns-slot:hover { border-color: rgba(255,255,255,0.5); color: rgba(255,255,255,0.7); }
.footer-copy {
  font-family: var(--f-jp);
  font-size: 10.5px;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.28);
}

/* ── Page Hero (sub-pages) ── */
.page-hero {
  height: 52vh;
  min-height: 380px;
  background: var(--c-black);
  color: var(--c-white);
  display: flex;
  align-items: flex-end;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-display);
  font-size: clamp(160px, 28vw, 440px);
  color: rgba(255,255,255,0.022);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
}
.page-hero-content {
  position: relative;
  z-index: 1;
  padding-bottom: clamp(40px, 5.5vw, 80px);
}
.page-hero-en {
  font-family: var(--f-display);
  font-size: clamp(64px, 12vw, 180px);
  line-height: 0.87;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  animation: hFade 1s var(--ease) 0.15s both;
}
.page-hero-ja {
  font-family: var(--f-jp);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.22em;
  color: rgba(255,255,255,0.4);
  margin-top: 18px;
  animation: hFade 1s var(--ease) 0.35s both;
}

/* ── Info Table ── */
.info-table { width: 100%; border-collapse: collapse; }
.info-table tr { border-bottom: 1px solid var(--c-gray-2); }
.info-table.dark tr { border-bottom-color: rgba(255,255,255,0.1); }
.info-table th, .info-table td {
  padding: 22px 0;
  font-family: var(--f-jp);
  font-weight: 300;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-align: left;
  vertical-align: top;
}
.info-table th {
  width: 160px;
  color: var(--c-gray-4);
  font-size: 12px;
  letter-spacing: 0.15em;
  padding-right: 48px;
}
.info-table.dark th { color: rgba(255,255,255,0.35); }
.info-table.dark td { color: rgba(255,255,255,0.78); }

/* ── Feature grid ── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--c-gray-2);
}
.feature-grid.dark { background: rgba(255,255,255,0.08); }
.feature-card {
  background: var(--c-white);
  padding: clamp(32px, 4vw, 52px) clamp(24px, 3vw, 44px);
}
.feature-card.dark { background: var(--c-gray-7); }
.feature-num {
  font-family: var(--f-num);
  font-size: 52px;
  color: var(--c-gray-2);
  margin-bottom: 24px;
  line-height: 1;
}
.feature-card.dark .feature-num { color: rgba(255,255,255,0.07); }
.feature-ttl {
  font-family: var(--f-jp);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.07em;
  margin-bottom: 12px;
  color: var(--c-black);
}
.feature-card.dark .feature-ttl { color: var(--c-white); }
.feature-txt {
  font-family: var(--f-jp);
  font-size: 13px;
  font-weight: 300;
  line-height: 1.95;
  letter-spacing: 0.05em;
  color: var(--c-gray-5);
}
.feature-card.dark .feature-txt { color: rgba(255,255,255,0.52); }

/* ── Pricing grid ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--c-gray-2);
  margin-top: 40px;
}
.pricing-card {
  background: var(--c-white);
  padding: clamp(28px, 3.5vw, 48px) clamp(20px, 2.8vw, 40px);
}
.pricing-tier {
  font-family: var(--f-elegant);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--c-gray-4);
  margin-bottom: 20px;
}
.pricing-price {
  font-family: var(--f-num);
  font-size: clamp(32px, 3.8vw, 56px);
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--c-black);
  margin-bottom: 6px;
}
.pricing-price sub {
  font-size: 14px;
  font-family: var(--f-jp);
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--c-gray-4);
  vertical-align: baseline;
}
.pricing-note {
  font-family: var(--f-jp);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--c-gray-5);
  line-height: 1.85;
  margin-bottom: 24px;
}
.pricing-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pricing-list li {
  font-family: var(--f-jp);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--c-gray-5);
  display: flex;
  gap: 10px;
}
.pricing-list li::before { content: '—'; color: var(--c-gray-3); flex-shrink: 0; }

/* ── Section heading ── */
.sec-h {
  font-family: var(--f-display);
  font-size: clamp(36px, 5.5vw, 80px);
  letter-spacing: 0.02em;
  line-height: 1;
  margin-bottom: clamp(12px, 1.8vw, 20px);
}
.sec-h.jp {
  font-family: var(--f-jp);
  font-size: clamp(24px, 3.2vw, 44px);
  font-weight: 400;
  line-height: 1.45;
}
.sec-p {
  font-family: var(--f-jp);
  font-size: 14px;
  font-weight: 300;
  line-height: 2;
  letter-spacing: 0.06em;
  color: var(--c-gray-5);
  max-width: 640px;
}
.sec-p.inv { color: rgba(255,255,255,0.5); }

/* ── Brand block ── */
.brand-strip {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 80px;
  padding: clamp(52px, 6vw, 96px) 0;
  border-top: 1px solid var(--c-gray-2);
  align-items: start;
}
.brand-strip.dark { border-top-color: rgba(255,255,255,0.1); }
.brand-name {
  font-family: var(--f-display);
  font-size: clamp(52px, 6.5vw, 92px);
  letter-spacing: 0.04em;
  line-height: 1;
}
.brand-sub {
  font-family: var(--f-jp);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.2em;
  color: var(--c-gray-4);
  margin-top: 10px;
}
.brand-strip.dark .brand-sub { color: rgba(255,255,255,0.32); }

/* ── Comparison table ── */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 40px;
}
.compare-table th, .compare-table td {
  padding: 16px 20px;
  font-family: var(--f-jp);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.05em;
  text-align: left;
  border-bottom: 1px solid var(--c-gray-2);
}
.compare-table thead th {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-gray-4);
  font-weight: 400;
  background: var(--c-gray-1);
}
.compare-table td:first-child { font-weight: 400; color: var(--c-gray-6); }
.compare-table .hi { color: var(--c-black); font-weight: 400; }

/* ── Flow steps ── */
.flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
  margin-top: 48px;
}
.flow::before {
  content: '';
  position: absolute;
  top: 23px; left: 10%; right: 10%;
  height: 1px;
  background: var(--c-gray-2);
  z-index: 0;
}
.flow-step { position: relative; z-index: 1; text-align: center; padding: 0 8px; }
.flow-num {
  width: 46px; height: 46px;
  border: 1px solid var(--c-gray-2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-num);
  font-size: 13px;
  letter-spacing: 0.1em;
  background: var(--c-white);
  margin: 0 auto 18px;
  color: var(--c-black);
}
.flow-txt {
  font-family: var(--f-jp);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.05em;
  line-height: 1.75;
  color: var(--c-gray-6);
}

/* ── Flow cards (icon step UI) ── */
.flow-cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--c-gray-2);
  margin-top: 48px;
}
.flow-card {
  background: var(--c-white);
  padding: clamp(28px, 3vw, 42px) clamp(20px, 2.2vw, 30px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  transition: background .35s var(--ease);
}
.flow-card:hover { background: var(--c-off-white); }
.flow-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}
.flow-card-num {
  font-family: var(--f-num);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--c-gray-4);
}
.flow-card-ico {
  width: 30px;
  height: 30px;
  color: var(--c-gray-6);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.flow-card-ico svg { width: 100%; height: 100%; }
.flow-card-ttl {
  font-family: var(--f-jp);
  font-size: clamp(15px, 1.5vw, 18px);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--c-black);
}
.flow-card-txt {
  font-family: var(--f-jp);
  font-size: 13px;
  font-weight: 300;
  line-height: 1.9;
  letter-spacing: 0.04em;
  color: var(--c-gray-5);
}
@media (max-width: 1080px) {
  .flow-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .flow-cards { grid-template-columns: 1fr; }
}

/* ── Benefit list ── */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.09);
  margin-top: 40px;
}
.benefit-item {
  background: var(--c-gray-7);
  padding: 28px 32px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.benefit-mark {
  font-family: var(--f-elegant);
  font-size: 14px;
  color: rgba(255,255,255,0.22);
  flex-shrink: 0;
  margin-top: 3px;
}
.benefit-txt {
  font-family: var(--f-jp);
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.85;
  color: rgba(255,255,255,0.72);
}

/* ── Contact form ── */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 80px;
  align-items: start;
}
.contact-form { display: flex; flex-direction: column; gap: 28px; }
.form-field { display: flex; flex-direction: column; gap: 10px; }
.form-label {
  font-family: var(--f-jp);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  color: var(--c-gray-5);
}
.form-label .req { color: var(--c-gray-4); margin-left: 6px; font-size: 10px; }
.form-input, .form-select, .form-textarea {
  font-family: var(--f-jp);
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.05em;
  padding: 14px 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--c-gray-3);
  outline: none;
  color: var(--c-black);
  transition: border-color 0.25s;
  width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-bottom-color: var(--c-black); }
.form-textarea { resize: vertical; min-height: 130px; }
.form-select { cursor: pointer; -webkit-appearance: none; appearance: none; }
.form-select-wrap { position: relative; }
.form-select-wrap::after {
  content: '↓';
  position: absolute; right: 0; top: 50%;
  transform: translateY(-50%);
  color: var(--c-gray-4);
  font-family: var(--f-elegant);
  pointer-events: none;
}
.form-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.form-submit-row { display: flex; justify-content: flex-start; margin-top: 8px; }
.contact-side-info {
  padding-top: 40px;
}
.contact-side-ttl {
  font-family: var(--f-elegant);
  font-size: 11px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--c-gray-4);
  margin-bottom: 28px;
}
.contact-side-item {
  margin-bottom: 24px;
}
.contact-side-lbl {
  font-family: var(--f-elegant);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-gray-4);
  margin-bottom: 6px;
}
.contact-side-val {
  font-family: var(--f-jp);
  font-size: 15px;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--c-black);
}

/* ── Divider ── */
.section-rule {
  width: 1px;
  height: clamp(48px, 6vw, 80px);
  background: var(--c-gray-3);
  margin: 0 auto clamp(48px, 6vw, 80px);
}
.section-rule.inv { background: rgba(255,255,255,0.2); }

/* ── Grid 2col ── */
.grid-2col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--c-gray-2);
  margin-top: 40px;
}
.grid-2col > div { background: var(--c-white); padding: 36px 40px; }

/* ══════════════════════════════════════════
   PREMIUM ANIMATION ADDITIONS
   ══════════════════════════════════════════ */

/* ── Custom cursor ring ── */
.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  width: 32px; height: 32px;
  border: 1px solid white;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9990;
  transform: translate(-50%, -50%);
  transition: width .35s var(--ease), height .35s var(--ease), opacity .35s;
  mix-blend-mode: difference;
  will-change: transform;
}
.cursor-ring.cursor-hover {
  width: 52px; height: 52px;
  opacity: .5;
}
@media (hover: none) { .cursor-ring { display: none; } }

/* ── Page fade transition ── */
body {
  transition: opacity .45s ease;
}
body.page-out { opacity: 0 !important; }

/* ── Service row hover line ── */
.service-row { position: relative; }
.service-row::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 0; height: 1px;
  background: rgba(255,255,255,.38);
  transition: width .65s var(--ease);
  pointer-events: none;
}
.service-row:hover::after { width: 100%; }

/* ── Stats section wing watermark ── */
.stats-wing-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  overflow: hidden;
}
.stats-wing-svg {
  width: min(55vw, 680px);
  height: auto;
  color: var(--c-black);
  opacity: .055;
}
.wing-draw-path {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 3s cubic-bezier(0.16, 1, 0.3, 1);
}
.wing-draw-path.drawn {
  stroke-dashoffset: 0;
}

/* ── Count-up punch ── */
@keyframes countPunch {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.06); }
  100% { transform: scale(1); }
}
.count-punch {
  animation: countPunch .5s var(--ease) both;
}

/* ── MVV hover border accent ── */
.mvv-card {
  transition: background .3s;
}
.mvv-card:hover {
  background: var(--c-off-white);
}

/* ── Hero headline shimmer overlay ── */
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}

/* ── Magnetic button reset ── */
.btn-primary, .btn-inv {
  will-change: transform;
}

/* ── Section number accent ── */
.service-num {
  transition: opacity .3s, letter-spacing .35s var(--ease);
}
.service-row:hover .service-num {
  opacity: .65;
  letter-spacing: .35em;
}

/* ── Feature card hover lift ── */
.feature-card {
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,.07);
}
.feature-card.dark:hover {
  box-shadow: 0 16px 40px rgba(0,0,0,.4);
}

/* ── Pricing card hover ── */
.pricing-card {
  transition: transform .4s var(--ease);
}
.pricing-card:hover {
  transform: translateY(-3px);
}

/* ── Flow step dot pulse ── */
.flow-num {
  transition: border-color .3s, box-shadow .3s;
}
.flow-step:hover .flow-num {
  border-color: var(--c-black);
  box-shadow: 0 0 0 4px rgba(0,0,0,.06);
}

/* ── Eyebrow line grow ── */
.eyebrow::before {
  transition: width .6s var(--ease);
}

/* ══════════════════════════════════════════
   TOUCH HOVER REPRODUCTION
   タッチ時、JSが付与する .is-hover で PC のホバー動作を完全再現
   （PCは実ホバーを使うため .is-hover は付かず無影響）
   ══════════════════════════════════════════ */

/* ロゴ */
.nav-logo.is-hover { opacity: 0.6; }

/* モバイルメニュー */
.nav-mobile-menu a.is-hover { color: var(--c-white); }

/* ボタン群 */
.btn-primary.is-hover { background: transparent; color: var(--c-black); }
.btn-inv.is-hover { background: transparent; color: var(--c-white); }
.btn-outline.is-hover { background: var(--c-black); color: var(--c-white); border-color: var(--c-black); }
.btn-outline-inv.is-hover { background: var(--c-white); color: var(--c-black); border-color: var(--c-white); }
.btn-text.is-hover { color: var(--c-black); }

/* サービス行（背景・下線・矢印の右シフト・番号の字間） */
.service-row.is-hover { background: rgba(255,255,255,0.025); }
.service-row.is-hover::after { width: 100%; }
.service-row.is-hover .service-arrow { color: var(--c-white); transform: translateX(6px); }
.service-row.is-hover .service-num { opacity: .65; letter-spacing: .35em; }

/* ニュース行（背景・左右パディングシフト） */
.news-item.is-hover { background: var(--c-off-white); padding: 24px 16px; }

/* MVVカード */
.mvv-card.is-hover { background: var(--c-off-white); }

/* フィーチャーカード（浮き上がり） */
.feature-card.is-hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,.07); }
.feature-card.dark.is-hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,.4); }

/* 料金カード */
.pricing-card.is-hover { transform: translateY(-3px); }

/* フローステップ */
.flow-step.is-hover .flow-num { border-color: var(--c-black); box-shadow: 0 0 0 4px rgba(0,0,0,.06); }

/* フッターリンク */
.footer-nav-list a.is-hover { color: var(--c-white); }
.footer-contact-btn.is-hover { background: var(--c-white); color: var(--c-black); border-color: var(--c-white); }
.sns-slot.is-hover { border-color: rgba(255,255,255,0.5); color: rgba(255,255,255,0.7); }

/* ── Responsive ── */
/* 正式事業名は横幅を要するため、1024px以下では高級感のあるハンバーガーメニューへ */
@media (max-width: 1024px) {
  .nav-links     { display: none; }
  .nav-hamburger { display: flex; }
}

@media (max-width: 1080px) {
  .about-grid  { grid-template-columns: 140px 1fr; gap: 40px; }
  .stats-grid  { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 48px; }
  .contact-wrap{ grid-template-columns: 1fr; gap: 56px; }
  .contact-side-info { padding-top: 0; }
  .flow        { grid-template-columns: repeat(3, 1fr); }
  .flow::before{ display: none; }
  .pricing-grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; --sec-pad: 72px; --pad-x: 24px; }
  .nav-links   { display: none; }
  .nav-hamburger { display: flex; }
  .mvv-grid    { grid-template-columns: 1fr; border-left: none; border-top: 1px solid var(--c-gray-2); }
  .mvv-card    { border-right: none; border-bottom: 1px solid var(--c-gray-2); }
  .about-grid  { grid-template-columns: 1fr; gap: 24px; }
  .about-label { writing-mode: horizontal-tb; font-size: 18px; color: rgba(255,255,255,0.18); }
  .stats-grid  { grid-template-columns: repeat(2, 1fr); }
  .service-row { grid-template-columns: 36px 1fr 28px; gap: 12px; }
  .service-desc{ display: none; }
  .news-item   { grid-template-columns: 80px 1fr; }
  .news-date   { display: none; }
  .news-title  { grid-column: 1 / -1; }
  .feature-grid{ grid-template-columns: 1fr; }
  .brand-strip { grid-template-columns: 1fr; gap: 24px; }
  .pricing-grid{ grid-template-columns: 1fr; }
  .flow        { grid-template-columns: 1fr; gap: 28px; }
  .benefit-grid{ grid-template-columns: 1fr; }
  .form-2col   { grid-template-columns: 1fr; gap: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 44px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .grid-2col   { grid-template-columns: 1fr; }
  .compare-table th, .compare-table td { font-size: 12px; padding: 12px 12px; }

  /* NUMBERS：桁あふれ防止（数字を画面幅に収める） */
  .count-up    { font-size: clamp(30px, 8.4vw, 52px); }
  .stat-unit   { font-size: clamp(20px, 5vw, 32px); }
  .stat-item   { padding: 28px 16px; }
  .stat-num-row{ min-width: 0; flex-wrap: nowrap; }
  .stat-lbl-en { letter-spacing: 0.16em; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: clamp(52px, 14vw, 88px); }
  .news-item   { grid-template-columns: 1fr; }
  .news-cat    { width: fit-content; }
  .stats-grid  { grid-template-columns: 1fr 1fr; }
  .count-up    { font-size: clamp(28px, 9vw, 46px); }
  .stat-item   { padding: 24px 12px; }
  .compare-table th, .compare-table td { font-size: 11px; padding: 10px 8px; }
  .info-table th { width: 110px; padding-right: 20px; font-size: 11px; }
  .info-table th, .info-table td { font-size: 13px; padding: 16px 0; }
}