/* =============================================
   LENARD Inc. Top Page Redesign CSS v3
   Warm Premium: Off-White × Pearl Silver × Midnight Navy
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700&family=Inter:wght@300;400;500;600;700;900&display=swap');

/* =============================================
   CSS CUSTOM PROPERTIES (COLOR SYSTEM)
   ============================================= */
:root {
  --base-white:    #F7F5F1;
  --soft-white:    #FBFAF8;
  --pearl-silver:  #D9D4CC;
  --greige-accent: #CFC7BC;
  --main-navy:     #1C2A3A;
  --sub-navy:      #2E4157;
  --text-dark:     #2B2B2B;
  --text-mid:      #4A4A4A;
  --text-light:    #7A7570;
  --border-line:   #E7E1D8;
  --opt-accent:    #BFAE96;
  --hero-bg:       #F4F2EE;
}

/* =============================================
   HIDE OLD HERO
   ============================================= */
#l_top .hero-top.hero:not(.ln-hero-wrapper) {
  display: none !important;
}

/* =============================================
   GLOBAL TYPOGRAPHY & RESET
   ============================================= */
.ln-hero,
.ln-trust,
.ln-section,
.ln-global,
.ln-final-cta {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  box-sizing: border-box;
}

/* =============================================
   HERO SECTION — 一体型レイアウト
   ============================================= */
.ln-hero-wrapper {
  position: relative;
  width: 100%;
  min-height: 680px;
  height: 100vh;
  max-height: 920px;
  overflow: hidden;
  background: var(--hero-bg);
  display: flex;
  align-items: center;
}

/* 背景画像: 承認済み原版を全画面表示、フィルター・ブラー一切なし */
.ln-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  z-index: 0;
  display: block;
  /* 元画像をそのまま表示 — フィルター・ブラー・オパシティ一切なし */
}

/* オーバーレイ: 左側テキスト山のみ、右側マシンは完全露出 */
.ln-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  background: linear-gradient(
    to right,
    rgba(247, 245, 241, 0.90) 0%,
    rgba(247, 245, 241, 0.82) 20%,
    rgba(247, 245, 241, 0.40) 38%,
    rgba(247, 245, 241, 0.00) 50%
  );
}

/* テキスト＋CTA: 左側に配置 */
.ln-hero-content {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 64px;
  width: 100%;
  display: block;
}

/* 左右分割用クラス（不要） */
.ln-hero-left,
.ln-hero-right,
.ln-hero-machine {
  display: none;
}

.ln-hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.ln-hero-eyebrow-line {
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--opt-accent);
}

.ln-hero-eyebrow-text {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--sub-navy);
  text-transform: uppercase;
}

.ln-hero-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(42px, 5.5vw, 72px);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--main-navy);
  line-height: 1.08;
  margin: 0 0 16px;
}

.ln-hero-title-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(16px, 2vw, 22px);
  font-weight: 500;
  color: var(--sub-navy);
  line-height: 1.6;
  margin: 0 0 24px;
}

.ln-hero-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 400;
  color: var(--text-mid);
  line-height: 2;
  margin: 0 0 40px;
  max-width: 480px;
}

.ln-hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* =============================================
   CTA BUTTONS
   ============================================= */

/* Primary: 濃紺ベタ + 白文字 */
.ln-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--main-navy);
  color: #fff;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  border: 1.5px solid var(--main-navy);
  text-decoration: none;
  transition: all 0.25s ease;
  cursor: pointer;
}

.ln-btn-primary:hover {
  background: var(--sub-navy);
  border-color: var(--sub-navy);
  color: #fff;
  box-shadow: 0 4px 16px rgba(28, 42, 58, 0.22);
  text-decoration: none;
}

/* Secondary: 白背景 + 濃紺枠 + 濃紺文字 */
.ln-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--main-navy);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  border: 1.5px solid var(--main-navy);
  text-decoration: none;
  transition: all 0.25s ease;
  cursor: pointer;
}

.ln-btn-secondary:hover {
  background: var(--main-navy);
  color: #fff;
  box-shadow: 0 4px 16px rgba(28, 42, 58, 0.18);
  text-decoration: none;
}

/* Global: パールシルバー背景 + 濃紺文字 */
.ln-btn-global {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: rgba(217, 212, 204, 0.30);
  color: var(--main-navy);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  border: 1.5px solid var(--pearl-silver);
  text-decoration: none;
  transition: all 0.25s ease;
  cursor: pointer;
}

.ln-btn-global:hover {
  background: rgba(217, 212, 204, 0.55);
  border-color: var(--opt-accent);
  color: var(--main-navy);
  text-decoration: none;
}

.ln-hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 64px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.ln-hero-scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent, var(--main-navy));
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}

.ln-hero-scroll-text {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--main-navy);
  writing-mode: vertical-rl;
}

/* =============================================
   TRUST BAR (実績帯) — 白ベース
   ============================================= */
.ln-trust {
  background: var(--soft-white);
  padding: 0;
  border-top: 1px solid var(--border-line);
  border-bottom: 1px solid var(--border-line);
}

.ln-trust-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border-left: 1px solid var(--border-line);
}

.ln-trust-item {
  padding: 28px 20px;
  border-right: 1px solid var(--border-line);
  text-align: center;
}

.ln-trust-num {
  font-family: 'Inter', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--main-navy);
  line-height: 1;
  margin-bottom: 6px;
}

.ln-trust-num span {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-light);
  margin-left: 2px;
}

.ln-trust-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 10px;
  font-weight: 400;
  color: var(--text-light);
  line-height: 1.6;
}

/* =============================================
   SECTION BASE
   ============================================= */
.ln-section {
  padding: 96px 0;
  background: var(--soft-white);
}

.ln-section-alt {
  background: var(--base-white);
}

.ln-section-header {
  max-width: 1280px;
  margin: 0 auto 64px;
  padding: 0 64px;
}

.ln-section-eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--sub-navy);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.ln-section-eyebrow-light {
  color: var(--pearl-silver);
}

.ln-section-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: var(--main-navy);
  line-height: 1.4;
  margin: 0 0 16px;
}

.ln-section-title-light {
  color: #fff;
}

.ln-section-subtitle {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 400;
  color: var(--text-mid);
  line-height: 2;
  max-width: 600px;
}

.ln-section-subtitle-light {
  color: var(--pearl-silver);
}

/* =============================================
   REASONS GRID
   ============================================= */
.ln-reasons-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border-line);
  border: 1px solid var(--border-line);
}

.ln-reason-card {
  background: var(--soft-white);
  padding: 0;
  transition: background 0.2s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.ln-reason-card:hover {
  background: var(--base-white);
}

.ln-reason-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.ln-reason-body {
  padding: 28px 28px 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ln-reason-title-en {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--opt-accent);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.ln-reason-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--main-navy);
  margin: 0 0 14px;
  line-height: 1.5;
}

.ln-reason-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: var(--text-mid);
  line-height: 1.9;
  margin: 0;
}

/* =============================================
   BUSINESS DOMAINS
   ============================================= */
.ln-domains {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 20px;
}

/* Primary domain card — full-width hero */
.ln-domain-card--primary {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: stretch;
}

.ln-domain-card--primary .ln-domain-img {
  width: 52% !important;
  height: 320px !important;
  flex-shrink: 0;
  object-fit: cover !important;
  object-position: center center;
}

.ln-domain-card--primary .ln-domain-body {
  padding: 40px 36px;
  justify-content: center;
}

.ln-domain-card--primary .ln-domain-tag {
  font-size: 10px;
  letter-spacing: 0.18em;
}

.ln-domain-card--primary .ln-domain-title {
  font-size: 20px;
  margin: 0 0 14px;
  line-height: 1.45;
}

.ln-domain-card--primary .ln-domain-desc {
  font-size: 13px;
  line-height: 1.9;
  max-width: 480px;
}

/* Secondary domain grid */
.ln-domains-secondary {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 0;
}

.ln-domain-card {
  display: flex;
  flex-direction: column;
  background: var(--soft-white);
  border: 1px solid var(--border-line);
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  overflow: hidden;
}

.ln-domain-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(28, 42, 58, 0.10);
  text-decoration: none;
}

.ln-domain-img {
  width: 100% !important;
  height: 200px !important;
  object-fit: cover !important;
  object-position: center center;
  background: var(--base-white);
  display: block;
}

.ln-domain-body {
  padding: 24px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ln-domain-tag {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--opt-accent);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.ln-domain-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--main-navy);
  margin: 0 0 10px;
  line-height: 1.5;
}

.ln-domain-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  font-weight: 400;
  color: var(--text-mid);
  line-height: 1.8;
  margin: 0 0 16px;
  flex: 1;
}

.ln-domain-link {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: var(--sub-navy);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: color 0.2s ease;
}

.ln-domain-card:hover .ln-domain-link {
  color: var(--opt-accent);
}

.ln-domain-link::after {
  content: '→';
  font-size: 12px;
}

/* =============================================
   PRODUCT LINEUP
   ============================================= */
.ln-products {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 64px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border-line);
  border: 1px solid var(--border-line);
}

.ln-product-card {
  display: flex;
  flex-direction: column;
  background: var(--soft-white);
  padding: 36px 24px;
  text-decoration: none;
  transition: background 0.2s ease;
}

.ln-product-card:hover {
  background: var(--base-white);
  text-decoration: none;
}

.ln-product-img {
  width: 100%;
  height: 200px;
  object-fit: contain;
  margin-bottom: 20px;
}

.ln-product-name-en {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--main-navy);
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}

.ln-product-name-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  font-weight: 300;
  color: var(--opt-accent);
  margin-bottom: 12px;
}

.ln-product-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  font-weight: 400;
  color: var(--text-mid);
  line-height: 1.8;
  margin: 0 0 16px;
  flex: 1;
}

.ln-product-more {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 600;
  color: var(--sub-navy);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 4px;
}

.ln-product-more::after {
  content: '→';
}

/* =============================================
   GLOBAL SECTION
   ============================================= */
.ln-global {
  background: #101835;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
}

.ln-global-left {
  padding: 80px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.ln-global-right {
  padding: 60px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: 1px solid rgba(255,255,255,0.10);
  position: relative;
  overflow: hidden;
}

.ln-global-map-text {
  font-family: 'Inter', sans-serif;
  font-size: 120px;
  font-weight: 900;
  color: rgba(255,255,255,0.03);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: -0.04em;
}

.ln-global-stats {
  display: flex;
  gap: 48px;
  margin-top: 36px;
}

.ln-global-stat-num {
  font-family: 'Inter', sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin-bottom: 6px;
}

.ln-global-stat-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  font-weight: 300;
  color: var(--pearl-silver);
}

.ln-global-countries {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  position: relative;
  z-index: 1;
}

.ln-global-country {
  padding: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
}

.ln-global-country-name {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
}

.ln-global-country-region {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 400;
  color: var(--pearl-silver);
  letter-spacing: 0.05em;
}

/* =============================================
   CONSULTING SECTION
   ============================================= */
.ln-consulting-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border-line);
  border: 1px solid var(--border-line);
}

.ln-consulting-card {
  background: var(--soft-white);
  padding: 36px 28px;
}

.ln-consulting-num {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--opt-accent);
  margin-bottom: 12px;
}

.ln-consulting-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--main-navy);
  margin: 0 0 10px;
  line-height: 1.5;
}

.ln-consulting-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: var(--text-mid);
  line-height: 1.8;
  margin: 0;
}

/* =============================================
   FINAL CTA
   ============================================= */
.ln-final-cta {
  background: var(--soft-white);
  padding: 96px 64px;
  text-align: center;
  border-top: 1px solid var(--border-line);
}

.ln-final-cta-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 700;
  color: var(--main-navy);
  margin: 0 0 16px;
}

.ln-final-cta-sub {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 300;
  color: var(--text-light);
  line-height: 2;
  margin: 0 0 56px;
}

.ln-final-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.ln-cta-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 32px 40px;
  background: var(--soft-white);
  border: 1px solid var(--border-line);
  text-decoration: none;
  min-width: 180px;
  transition: all 0.25s ease;
}

.ln-cta-card:hover {
  border-color: var(--opt-accent);
  box-shadow: 0 8px 32px rgba(191, 174, 150, 0.20);
  transform: translateY(-2px);
  text-decoration: none;
}

.ln-cta-card:hover .ln-cta-card-icon {
  color: var(--opt-accent);
}

/* Primary CTA card — midnight navy */
.ln-cta-card--primary {
  background: var(--main-navy);
  border-color: var(--main-navy);
}

.ln-cta-card--primary .ln-cta-card-icon,
.ln-cta-card--primary .ln-cta-card-title {
  color: #fff;
}

.ln-cta-card--primary .ln-cta-card-sub {
  color: rgba(255,255,255,0.65);
}

.ln-cta-card--primary:hover {
  background: var(--sub-navy);
  border-color: var(--sub-navy);
  box-shadow: 0 8px 32px rgba(28, 42, 58, 0.25);
}

.ln-cta-card--primary:hover .ln-cta-card-icon {
  color: #fff;
}

.ln-cta-card-icon {
  font-size: 24px;
  color: var(--sub-navy);
}

.ln-cta-card-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--main-navy);
}

.ln-cta-card-sub {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 500;
  color: var(--opt-accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* =============================================
   CORPORATE HEADER BAR
   ============================================= */
.ln-corp-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(251, 250, 248, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-line);
  box-shadow: 0 1px 16px rgba(28, 42, 58, 0.06);
}

.ln-corp-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 0;
}

.ln-corp-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  margin-right: 40px;
}

.ln-corp-logo-img {
  height: 36px;
  width: auto;
  display: block;
}

.ln-corp-logo-text {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--main-navy);
  text-decoration: none;
}

.ln-corp-nav {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
}

.ln-corp-nav-item {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--main-navy);
  text-decoration: none;
  padding: 0 18px;
  height: 64px;
  display: flex;
  align-items: center;
  transition: color 0.2s ease;
  border-bottom: 2px solid transparent;
}

.ln-corp-nav-item:hover {
  color: var(--main-navy);
  border-bottom-color: var(--main-navy);
  text-decoration: none;
}

.ln-corp-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

.ln-corp-btn-contact {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 20px;
  background: var(--main-navy);
  color: #fff;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  border: 1.5px solid var(--main-navy);
  text-decoration: none;
  transition: all 0.2s ease;
}

.ln-corp-btn-contact:hover {
  background: var(--sub-navy);
  border-color: var(--sub-navy);
  color: #fff;
  text-decoration: none;
}

.ln-corp-btn-catalog {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 20px;
  background: transparent;
  color: var(--main-navy);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  border: 1.5px solid var(--main-navy);
  text-decoration: none;
  transition: all 0.2s ease;
}

.ln-corp-btn-catalog:hover {
  background: var(--main-navy);
  color: #fff;
  text-decoration: none;
}

/* =============================================
   RESPONSIVE — TABLET (max 1024px)
   ============================================= */
@media screen and (max-width: 1024px) {
  .ln-hero-content {
    padding: 0 40px;
  }

  .ln-section-header {
    padding: 0 40px;
  }

  .ln-reasons-grid,
  .ln-products,
  .ln-consulting-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 0 40px;
  }

  .ln-domains {
    grid-template-columns: repeat(2, 1fr);
    padding: 0 40px;
  }

  .ln-reason-img {
    height: 140px;
  }

  .ln-trust-inner {
    grid-template-columns: repeat(3, 1fr);
  }

  .ln-global {
    grid-template-columns: 1fr;
  }

  .ln-global-left {
    padding: 60px 40px;
  }

  .ln-global-right {
    padding: 40px;
    border-left: none;
    border-top: 1px solid rgba(255,255,255,0.10);
  }
}

/* =============================================
   RESPONSIVE — MOBILE (max 736px)
   ============================================= */
@media screen and (max-width: 736px) {
  .ln-hero-wrapper {
    height: auto;
    min-height: 100svh;
    max-height: none;
    padding: 120px 0 80px;
    align-items: flex-start;
  }

  .ln-hero-bg {
    object-position: 70% center;
  }

  .ln-hero-overlay {
    background: linear-gradient(
      180deg,
      rgba(247, 245, 241, 0.97) 0%,
      rgba(247, 245, 241, 0.92) 60%,
      rgba(247, 245, 241, 0.80) 100%
    );
  }

  .ln-hero-content {
    padding: 0 24px;
  }

  .ln-hero-title {
    font-size: 36px;
  }

  .ln-hero-title-jp {
    font-size: 15px;
  }

  .ln-hero-desc {
    font-size: 12px;
  }

  .ln-hero-cta {
    flex-direction: column;
    gap: 10px;
  }

  .ln-btn-primary,
  .ln-btn-secondary,
  .ln-btn-global {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }

  .ln-hero-scroll {
    display: none;
  }

  .ln-trust-inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .ln-trust-item {
    padding: 20px 12px;
  }

  .ln-trust-num {
    font-size: 22px;
  }

  .ln-section {
    padding: 64px 0;
  }

  .ln-section-header {
    padding: 0 24px;
    margin-bottom: 40px;
  }

  .ln-reasons-grid,
  .ln-products {
    grid-template-columns: 1fr;
    padding: 0 24px;
  }

  .ln-reason-img {
    height: 160px;
  }

  .ln-domains {
    grid-template-columns: 1fr;
    padding: 0 24px;
  }

  .ln-consulting-grid {
    grid-template-columns: 1fr;
    padding: 0 24px;
  }

  .ln-global-left {
    padding: 48px 24px;
  }

  .ln-global-right {
    padding: 40px 24px;
  }

  .ln-global-countries {
    grid-template-columns: repeat(2, 1fr);
  }

  .ln-final-cta {
    padding: 64px 24px;
  }

  .ln-final-cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .ln-cta-card {
    width: 100%;
    max-width: 320px;
    padding: 24px 20px;
  }

  .ln-corp-nav {
    display: none;
  }

  .ln-corp-header-inner {
    padding: 0 20px;
  }

  .ln-domains-secondary {
    grid-template-columns: 1fr;
    padding: 0 24px;
  }
}

/* =============================================
   RIGHT FIXED BUTTONS — 主張を弱め上質感を維持
   ============================================= */
.aside-fixed.pc {
  opacity: 0.55 !important;
  transition: opacity 0.3s ease !important;
}

.aside-fixed.pc:hover {
  opacity: 1 !important;
}

/* pagetopボタンも控えめに */
.js-pagetop {
  opacity: 0.45 !important;
  transition: opacity 0.3s ease !important;
}

.js-pagetop:hover {
  opacity: 0.85 !important;
}

/* =============================================
   SCROLL ANIMATION (brand.js連携)
   ============================================= */
.ln-fade-in {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.ln-fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Trust bar counter animation */
.ln-trust-item {
  transition: background 0.2s ease;
}

.ln-trust-item:hover {
  background: var(--base-white);
}

/* Product card hover enhancement */
.ln-product-card:hover .ln-product-img {
  transform: scale(1.04);
  transition: transform 0.35s ease;
}

.ln-product-img {
  transition: transform 0.35s ease;
}

/* Reason card hover enhancement */
.ln-reason-img {
  transition: transform 0.35s ease;
  overflow: hidden;
}

.ln-reason-card:hover .ln-reason-img {
  transform: scale(1.03);
}

/* =============================================
   CSS GLOBE ANIMATION — GLOBAL SECTION
   ============================================= */

.ln-globe-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 32px;
  position: relative;
  z-index: 2;
}

.ln-globe {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(
    ellipse at 35% 35%,
    rgba(60, 100, 180, 0.35) 0%,
    rgba(16, 30, 60, 0.85) 60%,
    rgba(10, 18, 40, 0.95) 100%
  );
  border: 1.5px solid rgba(255, 255, 255, 0.18);
  position: relative;
  overflow: hidden;
  box-shadow:
    0 0 40px rgba(80, 140, 255, 0.18),
    0 0 80px rgba(40, 80, 200, 0.10),
    inset 0 0 30px rgba(80, 140, 255, 0.08);
  animation: globeRotate 20s linear infinite;
}

@keyframes globeRotate {
  0%   { box-shadow: 0 0 40px rgba(80,140,255,0.18), 0 0 80px rgba(40,80,200,0.10), inset 0 0 30px rgba(80,140,255,0.08); }
  50%  { box-shadow: 0 0 55px rgba(80,140,255,0.28), 0 0 100px rgba(40,80,200,0.15), inset 0 0 40px rgba(80,140,255,0.12); }
  100% { box-shadow: 0 0 40px rgba(80,140,255,0.18), 0 0 80px rgba(40,80,200,0.10), inset 0 0 30px rgba(80,140,255,0.08); }
}

/* 経線（縦線） */
.ln-globe-meridian {
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 100%;
  background: rgba(255, 255, 255, 0.12);
  transform-origin: center center;
}

.ln-globe-m1 { transform: translateX(-50%) rotateY(0deg);   animation: meridianSpin 20s linear infinite; }
.ln-globe-m2 { transform: translateX(-50%) rotateY(36deg);  animation: meridianSpin 20s linear infinite; }
.ln-globe-m3 { transform: translateX(-50%) rotateY(72deg);  animation: meridianSpin 20s linear infinite; }
.ln-globe-m4 { transform: translateX(-50%) rotateY(108deg); animation: meridianSpin 20s linear infinite; }
.ln-globe-m5 { transform: translateX(-50%) rotateY(144deg); animation: meridianSpin 20s linear infinite; }

@keyframes meridianSpin {
  from { transform: translateX(-50%) scaleX(1); opacity: 0.12; }
  25%  { transform: translateX(-50%) scaleX(0.3); opacity: 0.04; }
  50%  { transform: translateX(-50%) scaleX(1); opacity: 0.12; }
  75%  { transform: translateX(-50%) scaleX(0.3); opacity: 0.04; }
  to   { transform: translateX(-50%) scaleX(1); opacity: 0.12; }
}

/* 緯線（横線） */
.ln-globe-parallel {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.10);
}

.ln-globe-p1 { top: 15%; }
.ln-globe-p2 { top: 30%; }
.ln-globe-p3 { top: 50%; background: rgba(255,255,255,0.16); } /* 赤道 */
.ln-globe-p4 { top: 70%; }
.ln-globe-p5 { top: 85%; }

/* 展開国ドット */
.ln-globe-dot {
  position: absolute;
  width: 7px;
  height: 7px;
  background: #7EC8FF;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 6px 2px rgba(126, 200, 255, 0.7);
  animation: dotPulse 2.5s ease-in-out infinite;
  z-index: 3;
}

.ln-globe-dot:nth-child(odd) {
  animation-delay: 0.8s;
}

.ln-globe-dot:nth-child(3n) {
  animation-delay: 1.6s;
}

@keyframes dotPulse {
  0%, 100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  50%       { opacity: 0.5; transform: translate(-50%, -50%) scale(0.6); }
}

/* 地球儀の光沢ハイライト */
.ln-globe::before {
  content: '';
  position: absolute;
  top: 12%;
  left: 20%;
  width: 35%;
  height: 30%;
  background: radial-gradient(
    ellipse at center,
    rgba(255, 255, 255, 0.18) 0%,
    transparent 70%
  );
  border-radius: 50%;
  pointer-events: none;
}

/* 地球儀の外周リング */
.ln-globe::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(126, 200, 255, 0.15);
  animation: ringPulse 3s ease-in-out infinite;
}

@keyframes ringPulse {
  0%, 100% { opacity: 0.15; transform: scale(1); }
  50%       { opacity: 0.35; transform: scale(1.03); }
}

/* モバイル対応 */
@media screen and (max-width: 768px) {
  .ln-globe {
    width: 150px;
    height: 150px;
  }
  .ln-globe-wrapper {
    margin-bottom: 24px;
  }
}