/* ============================================
   株式会社GONE - Editorial
   余白広め / 大きなタイポ / 誌面風レイアウト
   ============================================ */

:root {
  --color-bg: #fafaf7;
  --color-bg-alt: #f1f4ee;
  --color-text: #181a17;
  --color-text-sub: #595e54;
  --color-muted: #a3a99c;
  --color-border: #d9ddd2;
  --color-green: #7bb07e;
  --color-green-dark: #4f8b54;
  --color-green-light: #d4e9d7;
  --color-green-pale: #e9f1ea;
  --color-cream: #f7f4ea;

  --font-jp: 'Noto Sans JP', system-ui, sans-serif;
  --font-en: 'Inter', sans-serif;
  --font-display: 'Inter', 'Noto Serif JP', serif;

  --container: 1280px;
  --gutter: 56px;
  --transition: 0.5s cubic-bezier(0.2, 0.7, 0.2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-jp);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

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

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 24px var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  mix-blend-mode: difference;
  color: #fafaf7;
}
.site-header .brand {
  font-family: var(--font-en);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.2em;
}
.nav { display: flex; gap: 32px; }
.nav a {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  font-weight: 500;
  position: relative;
}
.nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -4px;
  width: 0; height: 1px;
  background: currentColor;
  transition: width var(--transition);
}
.nav a:hover::after { width: 100%; }

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  padding: 140px var(--gutter) 80px;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  background: var(--color-bg);
  overflow: hidden;
}
.hero-canvas {
  position: absolute !important;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
}
.hero-content, .hero-side { position: relative; z-index: 1; }
.hero-issue { z-index: 2; }
.hero-meta { z-index: 2; }
.hero-marquee { z-index: 3; }
.hero-marquee {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  overflow: hidden;
  padding: 14px 0;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
  z-index: 2;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
}
.hero-marquee-track {
  display: inline-flex;
  gap: 36px;
  white-space: nowrap;
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--color-text);
  font-weight: 600;
  animation: marquee 28s linear infinite;
  padding-left: 36px;
}
.hero-marquee-track span { display: inline-block; }
.hero-marquee-track span:nth-child(2n) { color: var(--color-green-dark); }
@keyframes marquee {
  to { transform: translateX(-50%); }
}

.hero-line {
  display: block;
  overflow: hidden;
  white-space: nowrap;
}
/* Default state: fully visible. JS adds .hero-anim-init pre-load to allow entry animation. */
.hero-anim { opacity: 1; transform: none; }
.hero-anim-init .hero-anim {
  opacity: 0;
  transform: translateY(40px);
}
.hero-anim-init .hero-anim.is-in {
  animation: heroIn 1.1s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
}
@keyframes heroIn {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: none; }
}
.scroll-arrow {
  display: inline-block;
  animation: bounce-down 1.8s ease-in-out infinite;
}
@keyframes bounce-down {
  0%, 100% { transform: translateY(0); opacity: 0.6; }
  50% { transform: translateY(6px); opacity: 1; }
}

.hero-photo-loop {
  position: absolute;
  inset: -2px;
  background: linear-gradient(120deg, transparent 35%, rgba(255,255,255,0.45) 50%, transparent 65%);
  animation: shine 6s linear infinite;
  pointer-events: none;
}
.hero-photo-loop--alt {
  animation: shine 9s linear infinite reverse;
  opacity: 0.5;
}
@keyframes shine {
  0% { transform: translateX(-60%); }
  100% { transform: translateX(60%); }
}
.hero-issue {
  position: absolute;
  top: 100px; left: var(--gutter);
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--color-muted);
}
.hero-issue .num { color: var(--color-green-dark); font-weight: 600; }

.hero-content { padding-left: 0; }
.hero-eyebrow-row {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 40px;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--color-text-sub);
}
.hero-eyebrow-row .line {
  width: 40px; height: 1px;
  background: var(--color-text);
}
.hero-title {
  font-size: clamp(36px, 4.6vw, 64px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.02em;
  margin-bottom: 48px;
  color: var(--color-text);
}
.hero-title em {
  font-style: normal;
  color: var(--color-green-dark);
  font-family: var(--font-display);
  font-weight: 700;
}
.hero-divider {
  width: 80px; height: 1px;
  background: var(--color-text);
  margin: 32px 0;
}
.hero-sub {
  max-width: 460px;
  font-size: 14px;
  line-height: 2.1;
  color: var(--color-text-sub);
}

.hero-side {
  position: relative;
  height: 70vh;
  min-height: 520px;
}
.hero-photo {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-motion {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(212, 233, 215, 0.55) 0%, rgba(245, 250, 246, 0) 70%);
}
.hero-motion-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-motion-svg .motion-rings {
  transform-origin: 200px 250px;
  animation: motion-rings-rotate 60s linear infinite;
}
.hero-motion-svg .motion-rings circle {
  animation: motion-ring-pulse 6s ease-in-out infinite;
}
.hero-motion-svg .motion-rings circle:nth-child(2) { animation-delay: -1.5s; }
.hero-motion-svg .motion-rings circle:nth-child(3) { animation-delay: -3s; }
.hero-motion-svg .motion-rings circle:nth-child(4) { animation-delay: -4.5s; }

.hero-motion-svg .motion-orbit {
  transform-origin: 200px 250px;
}
.hero-motion-svg .motion-orbit--1 { animation: motion-orbit-spin 14s linear infinite; }
.hero-motion-svg .motion-orbit--2 { animation: motion-orbit-spin 22s linear infinite reverse; }
.hero-motion-svg .motion-orbit--3 { animation: motion-orbit-spin 9s linear infinite; }

.hero-motion-svg .motion-cross line {
  stroke-dasharray: 500;
  stroke-dashoffset: 500;
  animation: motion-stroke-draw 2.4s cubic-bezier(0.6, 0.05, 0.2, 1) 0.4s forwards;
}
.hero-motion-svg .motion-label {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.3em;
  font-weight: 600;
  fill: var(--color-green-dark);
  opacity: 0;
  animation: motion-label-in 1.2s ease 1.2s forwards;
}

@keyframes motion-rings-rotate {
  to { transform: rotate(360deg); }
}
@keyframes motion-ring-pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}
@keyframes motion-orbit-spin {
  to { transform: rotate(360deg); }
}
@keyframes motion-stroke-draw {
  to { stroke-dashoffset: 0; }
}
@keyframes motion-label-in {
  to { opacity: 1; }
}
.hero-photo-caption {
  position: absolute;
  right: 0; bottom: -36px;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--color-muted);
}
.hero-photo-caption::before {
  content: '↳';
  margin-right: 8px;
  color: var(--color-green-dark);
}

.hero-meta {
  position: absolute;
  bottom: 40px;
  left: var(--gutter);
  right: var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--color-muted);
}
.hero-meta .col { display: flex; flex-direction: column; gap: 4px; }
.hero-meta .col strong { color: var(--color-text); font-weight: 600; }

/* ---------- Section ---------- */
.section { padding: 160px 0; }
.section-tag {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--color-green-dark);
  margin-bottom: 40px;
  font-weight: 600;
}
.section-tag::before {
  content: ''; width: 32px; height: 1px;
  background: var(--color-green-dark);
}

.editorial-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-bottom: 100px;
  align-items: end;
}
.editorial-title {
  font-size: clamp(48px, 8vw, 110px);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.01em;
  font-family: var(--font-en);
}
.editorial-title-sub {
  font-size: 13px;
  letter-spacing: 0.4em;
  color: var(--color-muted);
  margin-top: 16px;
}
.editorial-intro {
  font-size: 15px;
  line-height: 2.1;
  color: var(--color-text-sub);
  max-width: 460px;
  padding-bottom: 12px;
}
.editorial-intro strong {
  color: var(--color-text);
  font-weight: 700;
  background: linear-gradient(transparent 60%, var(--color-green-light) 60%);
  padding: 0 2px;
}

/* ---------- About ---------- */
.about-quote {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.2vw, 56px);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.01em;
  max-width: 1080px;
  margin: 0 auto;
  color: var(--color-text);
}
.about-quote::before {
  content: '“';
  display: block;
  font-size: 120px;
  line-height: 0.6;
  color: var(--color-green-dark);
  margin-bottom: 24px;
  font-family: var(--font-display);
}
.about-quote-author {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--color-muted);
  margin-top: 48px;
  text-align: right;
}

/* ---------- Service ---------- */
.service { background: var(--color-bg-alt); }
.service-list { display: grid; gap: 0; }
.service-row {
  display: grid;
  grid-template-columns: 80px 1fr 2fr 1fr;
  gap: 32px;
  padding: 48px 0;
  border-top: 1px solid var(--color-border);
  align-items: baseline;
  transition: background var(--transition), padding var(--transition);
}
.service-row:last-child { border-bottom: 1px solid var(--color-border); }
.service-row:hover { background: rgba(255,255,255,0.5); padding-left: 16px; padding-right: 16px; }
.service-num {
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--color-green-dark);
  font-weight: 600;
}
.service-en {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--color-muted);
  font-weight: 500;
}
.service-title-jp {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.4;
}
.service-desc {
  font-size: 13px;
  line-height: 2;
  color: var(--color-text-sub);
}

/* ---------- Product ---------- */
.product-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 120px;
}
.product-item {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}
.product-item:nth-child(even) { grid-template-columns: 1fr 1.1fr; }
.product-item:nth-child(even) .product-visual { order: 2; }

.product-visual {
  aspect-ratio: 4 / 5;
  background:
    repeating-linear-gradient(
      135deg,
      var(--color-green-light),
      var(--color-green-light) 2px,
      var(--color-green-pale) 2px,
      var(--color-green-pale) 18px
    );
  position: relative;
}
.product-visual::before {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: grid; place-items: center;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--color-green-dark);
  font-weight: 600;
}
.product-visual-num {
  position: absolute;
  top: 24px; left: 24px;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--color-text);
  background: #fff;
  padding: 8px 14px;
}

.product-content .product-en {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.05;
  margin-bottom: 16px;
  color: var(--color-text);
}
.product-content .product-jp {
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--color-muted);
  margin-bottom: 36px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}
.product-content h4 {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.7;
  margin-bottom: 24px;
  letter-spacing: 0.04em;
}
.product-content p {
  font-size: 13px;
  line-height: 2.1;
  color: var(--color-text-sub);
  margin-bottom: 40px;
}
.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  font-weight: 600;
  border-bottom: 1px solid var(--color-text);
  padding-bottom: 6px;
  transition: gap var(--transition), color var(--transition);
}
.btn-link:hover { gap: 24px; color: var(--color-green-dark); border-color: var(--color-green-dark); }

/* ---------- News ---------- */
.news { background: var(--color-bg-alt); }
.news-list {
  display: grid;
  gap: 0;
  margin-top: 24px;
}
.news-item {
  display: grid;
  grid-template-columns: 140px minmax(100px, max-content) 1fr 24px;
  gap: 32px;
  align-items: baseline;
  padding: 28px 0;
  border-top: 1px solid var(--color-border);
  transition: padding var(--transition);
}
.news-item:last-child { border-bottom: 1px solid var(--color-border); }
.news-item:hover { padding-left: 16px; padding-right: 16px; }
.news-date {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--color-text);
  font-weight: 500;
}
.news-cat {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--color-green-dark);
  font-weight: 600;
  white-space: nowrap;
}
.news-title {
  font-size: 15px;
  letter-spacing: 0.02em;
}
.news-arrow {
  font-family: var(--font-en);
  color: var(--color-muted);
  transition: transform var(--transition);
}
.news-item:hover .news-arrow { transform: translateX(8px); color: var(--color-green-dark); }

/* ---------- Company ---------- */
.company-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.info-table {
  width: 100%;
  border-collapse: collapse;
}
.info-table th, .info-table td {
  text-align: left;
  padding: 22px 0;
  font-size: 14px;
  border-top: 1px solid var(--color-border);
  vertical-align: top;
}
.info-table tr:last-child th, .info-table tr:last-child td {
  border-bottom: 1px solid var(--color-border);
}
.info-table th {
  width: 180px;
  font-family: var(--font-en);
  letter-spacing: 0.2em;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-green-dark);
  padding-top: 26px;
}
.info-table td { color: var(--color-text); line-height: 1.8; }

/* ---------- Contact ---------- */
.contact {
  background: var(--color-text);
  color: #fff;
  padding: 180px 0;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.contact-en {
  font-family: var(--font-en);
  font-size: clamp(80px, 12vw, 180px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--color-green-light);
}
.contact-en .dot { color: var(--color-green); }
.contact-jp {
  font-size: 12px;
  letter-spacing: 0.4em;
  color: rgba(255,255,255,0.5);
  margin-top: 16px;
}
.contact-body { padding-left: 24px; border-left: 1px solid rgba(255,255,255,0.15); }
.contact-body p {
  font-size: 14px;
  line-height: 2.2;
  color: rgba(255,255,255,0.75);
  margin-bottom: 36px;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  background: var(--color-green);
  color: #fff;
  padding: 22px 44px;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.3em;
  font-weight: 600;
  transition: all var(--transition);
}
.btn-primary:hover { background: #fff; color: var(--color-text); }
.btn-primary::after { content: '→'; font-size: 18px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.5);
  padding: 56px var(--gutter) 36px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
}
.footer-grid .brand-foot { color: #fff; font-size: 20px; font-weight: 800; letter-spacing: 0.2em; }

/* ---------- Image inside placeholder containers ---------- */
.product-visual { overflow: hidden; }
.product-visual > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  display: block;
}
.product-visual:has(img)::before { display: none; }
.product-visual-num { z-index: 2; }

/* ---------- Fade ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 1s cubic-bezier(0.2, 0.7, 0.2, 1), transform 1s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.fade-in.is-visible { opacity: 1; transform: none; }

/* ============================================
   Hamburger toggle (mobile)
   ============================================ */
.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  width: 44px;
  height: 44px;
  color: inherit;
}
.nav-toggle-bar {
  display: block;
  width: 26px;
  height: 1.5px;
  background: currentColor;
  margin: 5.5px auto;
  transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1), opacity 0.3s ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   Responsive: Tablet (≤ 1024px)
   ============================================ */
@media (max-width: 1024px) {
  :root { --gutter: 32px; }
  .hero {
    grid-template-columns: 1fr;
    gap: 56px;
    padding: 130px var(--gutter) 110px;
    min-height: auto;
  }
  .hero-side {
    height: 420px;
    min-height: 420px;
    max-width: 560px;
  }
  .hero-meta {
    position: static;
    margin-top: 32px;
    flex-wrap: wrap;
    gap: 20px 32px;
    padding: 0;
  }
  .editorial-head {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 64px;
  }
  .product-item, .product-item:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .product-item:nth-child(even) .product-visual { order: 0; }
  .company-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-body {
    padding-left: 0;
    border-left: none;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.15);
  }
  .section { padding: 120px 0; }
  .contact { padding: 140px 0; }
}

/* ============================================
   Responsive: Mobile (≤ 768px)
   ============================================ */
@media (max-width: 768px) {
  :root { --gutter: 20px; }

  /* Header & Nav drawer */
  .site-header {
    padding: 14px var(--gutter);
    mix-blend-mode: normal;
    color: var(--color-text);
    background: var(--color-bg);
    border-bottom: 1px solid rgba(217, 221, 210, 0.4);
  }
  .site-header .brand {
    font-size: 18px;
    position: relative;
    z-index: 2;
  }
  .nav-toggle {
    display: block;
    position: relative;
    z-index: 2;
  }
  .nav {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    padding: 100px 24px 60px;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1), visibility 0s 0.5s;
    z-index: 1;
  }
  .nav[data-open="true"] {
    transform: translateX(0);
    visibility: visible;
    transition: transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1);
  }
  .nav a {
    font-size: 13px;
    letter-spacing: 0.4em;
    padding: 6px 4px;
  }
  body.nav-open { overflow: hidden; }

  /* Hero */
  .hero {
    padding: 110px var(--gutter) 110px;
    gap: 36px;
  }
  .hero-issue {
    top: 72px;
    left: var(--gutter);
    font-size: 9px;
  }
  .hero-eyebrow-row { margin-bottom: 24px; gap: 12px; }
  .hero-eyebrow-row .line { width: 28px; }
  .hero-title { margin-bottom: 28px; line-height: 1.35; }
  .hero-divider { margin: 24px 0; width: 56px; }
  .hero-sub { font-size: 13px; line-height: 2; }
  .hero-side { height: 300px; min-height: 300px; }
  .hero-meta {
    margin-top: 24px;
    font-size: 9px;
    gap: 14px 20px;
  }
  .hero-meta .col { flex: 1 1 calc(50% - 20px); }
  .hero-marquee { padding: 12px 0; }
  .hero-marquee-track { font-size: 11px; gap: 22px; padding-left: 22px; }

  /* Section */
  .section { padding: 88px 0; }
  .section-tag { margin-bottom: 28px; gap: 12px; }

  /* About */
  .about-quote::before { font-size: 72px; margin-bottom: 12px; }
  .about-quote-author { margin-top: 32px; }

  /* Service */
  .service-row {
    grid-template-columns: 48px 1fr;
    gap: 12px 16px;
    padding: 28px 0;
  }
  .service-row .service-num { grid-column: 1; }
  .service-row .service-en { grid-column: 2; font-size: 11px; line-height: 1.5; }
  .service-row .service-title-jp {
    grid-column: 1 / -1;
    font-size: 22px;
    margin-top: 4px;
  }
  .service-row .service-desc {
    grid-column: 1 / -1;
    font-size: 13px;
    line-height: 1.95;
  }
  .service-row:hover { padding-left: 0; padding-right: 0; }

  /* Product */
  .product-list { gap: 72px; }
  .product-content h4 { font-size: 18px; line-height: 1.7; }
  .product-content p { margin-bottom: 28px; font-size: 13px; }

  /* News */
  .news-item {
    grid-template-columns: auto 1fr;
    gap: 6px 16px;
    padding: 22px 0;
  }
  .news-item .news-date { grid-column: 1; }
  .news-item .news-cat { grid-column: 2; justify-self: start; }
  .news-item .news-title {
    grid-column: 1 / -1;
    line-height: 1.7;
    font-size: 14px;
    margin-top: 4px;
  }
  .news-item .news-arrow { display: none; }
  .news-item:hover { padding-left: 0; padding-right: 0; }

  /* Company table → stacked rows */
  .info-table, .info-table tbody, .info-table tr {
    display: block;
    width: 100%;
  }
  .info-table th, .info-table td {
    display: block;
    width: 100%;
    text-align: left;
    border-top: none;
    padding: 0;
  }
  .info-table tr {
    border-top: 1px solid var(--color-border);
    padding: 20px 0;
  }
  .info-table tr:last-child {
    border-bottom: 1px solid var(--color-border);
  }
  .info-table th {
    padding-bottom: 8px;
    font-size: 10px;
  }
  .info-table td { font-size: 14px; }

  /* Contact */
  .contact { padding: 100px 0; }
  .btn-primary { padding: 18px 30px; font-size: 11px; gap: 12px; }
  .btn-primary::after { font-size: 16px; }

  /* Footer */
  .site-footer { padding: 48px var(--gutter) 32px; }
  .footer-grid {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    font-size: 10px;
  }
  .footer-grid nav { gap: 14px 18px !important; }
}

/* ============================================
   Responsive: Small mobile (≤ 480px)
   ============================================ */
@media (max-width: 480px) {
  .hero-title { font-size: 34px; letter-spacing: 0; }
  .editorial-title { font-size: 52px; }
  .about-quote { font-size: 22px; line-height: 1.55; }
  .contact-en { font-size: 60px; line-height: 0.95; }
  .product-content .product-en { font-size: 34px; }
  .service-row .service-title-jp { font-size: 20px; }
  .hero-meta .col { flex: 1 1 100%; }
  .hero-side { height: 240px; min-height: 240px; }
  .footer-grid nav { gap: 12px 16px !important; }
}