/* ============================================
   Office Hot Tab LP - Main Stylesheet
   PC-first optimized version
   v7.2 - force cache refresh 2026-06-04
   ============================================ */

/* ------------------------------------------
   CSS Custom Properties (Design Tokens)
   ------------------------------------------ */
:root {
  /* Primary Colors - Logo Red */
  --color-primary: #CC0000;
  --color-primary-hover: #A80000;
  --color-primary-light: #FFF0F0;
  --color-primary-lightest: #FFF8F8;

  /* Accent Colors */
  --color-accent: #3B8DBD;
  --color-accent-light: #E8F4FA;

  /* Warm Tones */
  --color-warm: #E85C00;
  --color-warm-light: #FFF3EB;

  /* Neutral Colors */
  --color-text: #1B2A4A;
  --color-text-light: #3D4F6F;
  --color-text-muted: #6B7B99;
  --color-border: #DEE3EB;
  --color-border-light: #EDF0F5;
  --color-bg: #FFFFFF;
  --color-bg-light: #FAFAFA;
  --color-bg-warm: #FDF8F5;
  --color-bg-cool: #F5F8FC;

  /* Typography */
  --font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
  --font-family-en: 'Poppins', var(--font-family);
  --font-size-base: 17px;
  --line-height-base: 1.9;

  /* Spacing */
  --section-padding: 140px;
  --container-width: 1320px;
  --container-padding: 40px;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  /* Shadows */
  --shadow-sm: 0 2px 10px rgba(0,0,0,0.05);
  --shadow-md: 0 6px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.1);
  --shadow-card: 0 4px 20px rgba(0,0,0,0.06);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Header Height */
  --header-height: 80px;
}

/* ------------------------------------------
   Reset & Base
   ------------------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  color: var(--color-text);
  line-height: var(--line-height-base);
  background-color: var(--color-bg-light);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: 0.03em;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-hover);
}

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

strong {
  font-weight: 700;
}

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

.sp-only { display: none; }
.pc-only { display: inline; }

@media (max-width: 768px) {
  .sp-only { display: inline; }
  .pc-only { display: none; }
}

/* ------------------------------------------
   Buttons
   ------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-family);
  font-weight: 700;
  font-size: 1.0625rem;
  line-height: 1.4;
  padding: 16px 36px;
  border-radius: 50px;
  text-decoration: none;
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, #E02020 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 20px rgba(204, 0, 0, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-hover) 0%, var(--color-primary) 100%);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(204, 0, 0, 0.4);
}

.btn-lg {
  font-size: 1.25rem;
  padding: 22px 52px;
  gap: 12px;
}

.btn-xl {
  font-size: 1.375rem;
  padding: 24px 60px;
  gap: 12px;
}

.btn-sub {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  opacity: 0.85;
  margin-top: 4px;
  letter-spacing: 0.02em;
}

/* ------------------------------------------
   Section Headers
   ------------------------------------------ */
.section-header {
  text-align: center;
  margin-bottom: 72px;
}

.section-label {
  display: inline-block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 8px 24px;
  border-radius: 50px;
  margin-bottom: 20px;
  letter-spacing: 0.08em;
}

.section-title {
  font-size: 2.625rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--color-text);
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}

.section-desc {
  font-size: 1.1875rem;
  color: var(--color-text-light);
  line-height: 2;
}

/* ECサイトレビュー誘導テキスト */
.section-ec-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 24px;
  font-size: 1rem;
  font-weight: 600;
  color: #b85c00;
  background: #fff8f0;
  border: 1.5px solid #f5c98a;
  border-radius: 50px;
  letter-spacing: 0.01em;
}
.section-ec-note i {
  color: #e8a020;
  font-size: 0.95rem;
}

.section-desc--note {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: 12px;
  font-style: italic;
}

.num-highlight {
  color: var(--color-primary);
  font-family: var(--font-family-en);
  font-weight: 700;
}

/* ------------------------------------------
   Header
   ------------------------------------------ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-text);
}

.logo-img {
  height: 32px;
  width: auto;
  display: block;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-family: var(--font-family-en);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.2;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

.logo-sub {
  font-size: 0.75rem;
  color: var(--color-text-light);
  letter-spacing: 0.12em;
  font-weight: 500;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
  padding: 10px 16px;
  border-radius: 8px;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.nav-link:hover {
  color: var(--color-primary);
  background: var(--color-primary-lightest);
}

.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 700;
  color: #FFFFFF;
  background: var(--color-primary);
  padding: 12px 28px;
  border-radius: 50px;
  text-decoration: none;
  transition: all var(--transition-base);
  margin-left: 12px;
}

.nav-cta-btn:hover {
  background: var(--color-primary-hover);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(204, 0, 0, 0.3);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 6px;
  z-index: 1010;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}
.hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
}
.hamburger.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ------------------------------------------
   Hero (Slider)
   ------------------------------------------ */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  margin-top: var(--header-height);
  overflow: hidden;
}

.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* オフィス団らん画像：cover で自然に表示 */
.hero-slide--family img {
  object-fit: cover;
  object-position: center center;
}

/* 什器画像：上下中央寄せ＋全体を収める */
.hero-slide--jiki {
  background: #f5f5f5;
}
.hero-slide--jiki img {
  object-fit: contain;
  object-position: center center;
}

/* 入浴シーン画像：cover で自然に表示 */
.hero-slide--bath img {
  object-fit: cover;
  object-position: center center;
}

.hero-dots {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 12px;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.7);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  padding: 0;
}

.hero-dot.active {
  background: #FFFFFF;
  border-color: #FFFFFF;
  transform: scale(1.2);
}

.hero-dot:hover {
  background: rgba(255,255,255,0.5);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(0,0,0,0.38) 0%,
    rgba(0,0,0,0.22) 40%,
    rgba(0,0,0,0.08) 70%,
    rgba(0,0,0,0.02) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 100px 0;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  padding-left: 40px;
  padding-right: 40px;
}

.hero-text {
  max-width: 680px;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background: rgba(204, 0, 0, 0.80);
  padding: 10px 24px;
  border-radius: 50px;
  margin-bottom: 24px;
  text-shadow: none;
}

/* パンフレット由来タグライン */
.hero-tagline {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
  text-shadow: 0 1px 8px rgba(0,0,0,0.35);
}

/* NUCSS注釈テキスト */
.hero-nucss-note {
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  margin-bottom: 20px;
  line-height: 1.6;
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

/* タイトル内の注釈記号（※） */
.hero-title-note {
  font-size: 1.5rem;
  vertical-align: super;
}

.hero-title {
  font-size: 3.75rem;
  font-weight: 700;
  line-height: 1.35;
  color: #ffffff;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 12px rgba(0,0,0,0.35), 0 1px 4px rgba(0,0,0,0.25);
}

.hero-highlight {
  color: var(--color-primary);
  position: relative;
}

.hero-subtitle-business {
  font-size: 1.25rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.8;
  margin-bottom: 32px;
  padding: 14px 20px;
  background: rgba(255,255,255,0.15);
  border-left: 4px solid rgba(255,255,255,0.9);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  text-shadow: 0 1px 6px rgba(0,0,0,0.3);
  backdrop-filter: blur(2px);
}

.hero-subtitle {
  font-size: 1.3125rem;
  color: rgba(255,255,255,0.92);
  line-height: 2.1;
  margin-bottom: 36px;
  text-shadow: 0 1px 6px rgba(0,0,0,0.45);
}

.hero-badges {
  display: flex;
  gap: 16px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  background: #FFFFFF;
  padding: 12px 22px;
  border-radius: 50px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.badge strong {
  color: var(--color-primary);
  font-size: 1.125rem;
}

.badge i {
  color: var(--color-primary);
  font-size: 1.0625rem;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

/* Hero CTA note removed (v7.0) */

/* ------------------------------------------
   Trust Bar (Authority badges below hero)
   ------------------------------------------ */
.trust-bar {
  background: linear-gradient(135deg, #1a1a2e 0%, #2d2d44 100%);
  padding: 28px 0;
  position: relative;
  z-index: 2;
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 32px;
}

.trust-badge-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(245, 200, 66, 0.6);
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.trust-badge-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  color: #F5C842;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.trust-badge-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.trust-badge-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: #F5C842;
  display: flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.05em;
}

.trust-badge-label i {
  font-size: 0.6875rem;
}

.trust-badge-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: rgba(255,255,255,0.92);
  white-space: nowrap;
}

.trust-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
  flex-shrink: 0;
}

/* ------------------------------------------
   Problems Section (2-column illustration style)
   ------------------------------------------ */
.problems {
  padding: var(--section-padding) 0;
  background: var(--color-bg-warm);
}

.problems-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 64px;
}

.problems-col {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 44px 40px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.problems-col::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
}

.problems-col-admin::before {
  background: linear-gradient(90deg, var(--color-primary), #F5A623);
}

.problems-col-employee::before {
  background: linear-gradient(90deg, #F5A623, #5BB97B);
}

.problems-col-title {
  text-align: center;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.problems-col-admin .problems-col-title i {
  color: var(--color-primary);
}

.problems-col-employee .problems-col-title i {
  color: #5BB97B;
}

.problems-person {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.problems-person-icon {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.problems-col-admin .problems-person-icon {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.problems-col-employee .problems-person-icon {
  background: #E8F5EC;
  color: #5BB97B;
}

.problems-person-label {
  position: absolute;
  top: -6px;
  right: -6px;
  font-size: 1.5rem;
  line-height: 1;
}

.problems-bubbles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  width: 100%;
}

.bubble {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 20px 18px;
  border-radius: var(--radius-lg);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.65;
  color: #FFFFFF;
  transition: transform var(--transition-base);
}

.bubble:hover {
  transform: translateY(-3px);
}

.bubble i {
  flex-shrink: 0;
  margin-top: 3px;
  font-size: 1.125rem;
  opacity: 0.85;
}

.bubble-admin {
  background: linear-gradient(135deg, var(--color-primary), #E8944A);
}

.bubble-employee {
  background: linear-gradient(135deg, #F5B84C, #E8A832);
  color: #5D4518;
}

.problems-solution {
  text-align: center;
}

.solution-arrow {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 28px;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

.solution-box {
  background: #FFFFFF;
  padding: 52px 56px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 2px solid var(--color-primary-light);
  max-width: 860px;
  margin: 0 auto;
}

.solution-label {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}

.solution-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 20px;
}

.marker-highlight {
  background: linear-gradient(transparent 60%, rgba(204, 0, 0, 0.2) 60%);
  padding: 0 4px;
}

.solution-desc {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 2;
}

/* ------------------------------------------
   About Section
   ------------------------------------------ */
.about {
  padding: var(--section-padding) 0;
  background: var(--color-bg);
}

.about-visual {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 56px;
  align-items: start;
  margin-bottom: 64px;
}

.about-image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  max-width: 340px;
}

.about-image {
  width: 100%;
  height: auto;
  display: block;
}

.about-flow-cards {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-flow-card {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 32px;
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.about-flow-card:hover {
  background: var(--color-primary-lightest);
  box-shadow: var(--shadow-sm);
}

.about-flow-num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #FFFFFF;
  font-family: var(--font-family-en);
  font-weight: 700;
  font-size: 1.25rem;
  border-radius: 50%;
}

.about-flow-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.about-flow-content p {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* Merit bar */
.about-merit-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.merit-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 28px 32px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  border-left: 5px solid var(--color-primary);
}

.merit-item i {
  font-size: 1.75rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.merit-label {
  display: block;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.merit-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* ------------------------------------------
   Endorsement Section (Darvish)
   ------------------------------------------ */
.endorsement {
  padding: var(--section-padding) 0;
  background: linear-gradient(135deg, #1a1a2e 0%, #2d2d44 100%);
  color: #FFFFFF;
  overflow: hidden;
}

.endorsement-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 64px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.endorsement-photo {
  width: 480px;
  flex-shrink: 0;
}

.endorsement-photo img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 60px rgba(245, 200, 66, 0.25), 0 8px 40px rgba(0,0,0,0.4);
  border: 3px solid rgba(245, 200, 66, 0.4);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.endorsement-photo img:hover {
  transform: scale(1.03);
  box-shadow: 0 16px 80px rgba(245, 200, 66, 0.35), 0 12px 50px rgba(0,0,0,0.5);
}

.endorsement-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #F5C842;
  margin-bottom: 20px;
}

.endorsement-label i {
  color: #F5C842;
}

.endorsement-title {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 32px;
  color: #FFFFFF;
}

.endorsement-highlight {
  color: #F5C842;
}

.endorsement-quote {
  background: rgba(255,255,255,0.07);
  border-left: 4px solid #F5C842;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 32px 36px;
  margin-bottom: 20px;
}

.endorsement-quote p {
  font-size: 1.25rem;
  line-height: 2;
  color: rgba(255,255,255,0.92);
  font-style: italic;
}

.endorsement-quote cite {
  display: block;
  margin-top: 16px;
  font-size: 1rem;
  font-style: normal;
  font-weight: 600;
  color: #F5C842;
}

.endorsement-note {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.45);
}

/* ------------------------------------------
   Evidence Section (Image-based)
   ------------------------------------------ */
.evidence {
  padding: var(--section-padding) 0;
  background: var(--color-bg);
}

.evidence-graph {
  margin-bottom: 48px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: #FFFFFF;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.evidence-graph img {
  width: 100%;
  height: auto;
  display: block;
}

.evidence-papers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 24px;
}

.evidence-paper-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border-light);
  background: #FFFFFF;
  transition: all var(--transition-base);
  position: relative;
}

.evidence-paper-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.evidence-paper-featured {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.evidence-paper-card img {
  width: 100%;
  height: auto;
  display: block;
}

.evidence-paper-highlight {
  padding: 16px 20px;
  background: linear-gradient(135deg, var(--color-warm-light), #FFF3EE);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
}

.evidence-paper-highlight i {
  color: var(--color-warm);
  font-size: 1.125rem;
  flex-shrink: 0;
}

.evidence-card-finding {
  font-size: 1.0625rem;
  color: var(--color-text);
  line-height: 1.85;
}

.evidence-card-results {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.evidence-result {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
}

.evidence-result i {
  font-size: 1.0625rem;
}

.evidence-card-note {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: 12px;
}

.evidence-disclaimer {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: 8px;
}

/* ------------------------------------------
   Why Free (PayPay model diagram)
   ------------------------------------------ */
/* ------------------------------------------
   Why Free v2 – ビジュアル図解
   ------------------------------------------ */
.why-free-v2 {
  margin-top: 80px;
  padding: 60px 52px;
  background: linear-gradient(160deg, #0F1B35 0%, #1B2A4A 40%, #243352 100%);
  border-radius: var(--radius-xl);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.why-free-v2::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(204, 0, 0, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

/* ── Header ── */
.wf2-header {
  text-align: center;
  margin-bottom: 52px;
}

.wf2-eyecatch {
  display: inline-block;
  margin-bottom: 20px;
}

.wf2-zero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-en);
  font-size: 2.75rem;
  font-weight: 800;
  color: #FFFFFF;
  background: linear-gradient(135deg, var(--color-primary) 0%, #F5A623 100%);
  width: 100px;
  height: 100px;
  border-radius: 50%;
  box-shadow: 0 8px 40px rgba(204, 0, 0, 0.35);
  animation: wf2-pulse 2.5s ease-in-out infinite;
}

@keyframes wf2-pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 8px 40px rgba(204, 0, 0, 0.35); }
  50% { transform: scale(1.06); box-shadow: 0 12px 56px rgba(204, 0, 0, 0.5); }
}

.wf2-title {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 14px;
  color: #FFFFFF;
}

.wf2-accent {
  color: #F5C842;
  font-family: var(--font-family-en);
  font-size: 2.5rem;
}

.wf2-lead {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.8;
}

.wf2-lead strong {
  color: #F5C842;
}

/* ── Actors (3-column flow chart) ── */
.wf2-visual {
  margin-bottom: 48px;
}

.wf2-actors {
  display: grid;
  grid-template-columns: 1fr auto 1.1fr auto 1fr;
  align-items: start;
  gap: 0;
  margin-bottom: 36px;
}

/* ── Card ── */
.wf2-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 32px 24px 28px;
  text-align: center;
  backdrop-filter: blur(8px);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.wf2-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.25);
}

.wf2-card-icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  border-radius: 50%;
  font-size: 1.75rem;
}

.wf2-card--hottab .wf2-card-icon {
  background: linear-gradient(135deg, rgba(232,115,74,0.2), rgba(232,115,74,0.08));
  color: var(--color-primary);
  border: 2px solid rgba(232,115,74,0.3);
}

.wf2-card--display .wf2-card-icon {
  background: linear-gradient(135deg, rgba(59,141,189,0.2), rgba(59,141,189,0.08));
  color: var(--color-accent);
  border: 2px solid rgba(59,141,189,0.3);
}

.wf2-card--employee .wf2-card-icon {
  background: linear-gradient(135deg, rgba(91,185,123,0.2), rgba(91,185,123,0.08));
  color: #5BB97B;
  border: 2px solid rgba(91,185,123,0.3);
}

.wf2-card-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.wf2-card-tasks {
  list-style: none;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.wf2-card-tasks li {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.78);
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.5;
}

.wf2-card-tasks li i {
  color: #5BB97B;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.wf2-card-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
  margin-bottom: 16px;
}

.wf2-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: #F5C842;
  background: rgba(245,200,66,0.1);
  border: 1px solid rgba(245,200,66,0.25);
  padding: 8px 16px;
  border-radius: 50px;
}

/* ── Flow arrows ── */
.wf2-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 6px 0;
  min-width: 80px;
}

.wf2-flow-line {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.wf2-flow-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
  line-height: 1.5;
  color: rgba(255,255,255,0.6);
}

.wf2-flow-arrow {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 1.125rem;
}

.wf2-flow--goods .wf2-flow-arrow {
  background: rgba(232,115,74,0.15);
  color: var(--color-primary);
  border: 2px solid rgba(232,115,74,0.35);
}

.wf2-flow--money .wf2-flow-arrow {
  background: rgba(91,185,123,0.15);
  color: #5BB97B;
  border: 2px solid rgba(91,185,123,0.35);
}

.wf2-flow-tag {
  margin-top: 8px;
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.wf2-flow-tag--goods {
  background: rgba(232,115,74,0.12);
  color: var(--color-primary);
}

.wf2-flow-tag--money {
  background: rgba(91,185,123,0.12);
  color: #5BB97B;
}

/* ── Zero Banner ── */
.wf2-zero-banner {
  background: linear-gradient(135deg, rgba(245,200,66,0.12) 0%, rgba(232,115,74,0.08) 100%);
  border: 1px solid rgba(245,200,66,0.2);
  border-radius: var(--radius-lg);
  padding: 28px 36px;
}

.wf2-zero-banner-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: center;
}

.wf2-zero-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), #F5A623);
  border-radius: 50%;
  font-size: 1.5rem;
  color: #FFFFFF;
  flex-shrink: 0;
}

.wf2-zero-main {
  font-size: 1.25rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.wf2-zero-main strong {
  color: #F5C842;
  font-size: 1.5rem;
}

.wf2-zero-sub {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
}

/* ── Guarantees (3 assurance cards) ── */
.wf2-guarantees {
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.wf2-guarantees-title {
  text-align: center;
  font-size: 1.0625rem;
  font-weight: 700;
  color: rgba(255,255,255,0.88);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.wf2-guarantees-title i {
  color: var(--color-accent);
}

.wf2-guarantees-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.wf2-guarantee-card {
  position: relative;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 28px 20px 20px;
  text-align: center;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.wf2-guarantee-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255,255,255,0.2);
}

.wf2-guarantee-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  border-radius: 50%;
  font-size: 1.25rem;
}

.wf2-gi--remove {
  background: rgba(232,115,74,0.15);
  color: var(--color-primary);
  border: 2px solid rgba(232,115,74,0.3);
}

.wf2-gi--contract {
  background: rgba(59,141,189,0.15);
  color: var(--color-accent);
  border: 2px solid rgba(59,141,189,0.3);
}

.wf2-gi--stock {
  background: rgba(91,185,123,0.15);
  color: #5BB97B;
  border: 2px solid rgba(91,185,123,0.3);
}

.wf2-guarantee-body h5 {
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 10px;
}

.wf2-guarantee-body p {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
}

.wf2-guarantee-tag {
  position: absolute;
  top: -10px;
  right: 16px;
  font-size: 0.6875rem;
  font-weight: 700;
  color: #FFFFFF;
  background: var(--color-primary);
  padding: 4px 14px;
  border-radius: 50px;
  box-shadow: 0 4px 12px rgba(232,115,74,0.3);
}

/* ------------------------------------------
   Mid CTA
   ------------------------------------------ */
.mid-cta {
  padding: 56px 0;
  background: linear-gradient(135deg, #FFF3EE 0%, #FFF8EC 100%);
}

.mid-cta-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  text-align: center;
}

.mid-cta-reassurance {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  justify-content: center;
}

.mid-cta-reassurance i {
  color: var(--color-text-muted);
}

.mid-cta-reassurance-alt {
  color: rgba(255,255,255,0.7);
}

.mid-cta-reassurance-alt i {
  color: rgba(255,255,255,0.7);
}

.mid-cta-heading {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
}

.mid-cta-text {
  font-size: 1.1875rem;
  font-weight: 500;
  color: var(--color-text);
}

.mid-cta-alt {
  background: linear-gradient(135deg, var(--color-primary) 0%, #E02020 100%);
}

.mid-cta-alt .mid-cta-heading,
.mid-cta-alt .mid-cta-text {
  color: #FFFFFF;
}

.mid-cta-alt .btn-primary {
  background: #FFFFFF;
  color: var(--color-primary);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.mid-cta-alt .btn-primary:hover {
  background: #F9F9F9;
  color: var(--color-primary-hover);
}

/* ------------------------------------------
   Why Now Section (Context / Zeitgeist)
   ------------------------------------------ */
/* ------------------------------------------
   Battery Paradox Section
   ------------------------------------------ */
.battery-paradox {
  padding: var(--section-padding) 0;
  background: linear-gradient(180deg, #0A0A14 0%, #111128 50%, #0F1B35 100%);
  color: #FFFFFF;
  overflow: hidden;
  position: relative;
}

.battery-paradox::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232,115,74,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.bp-inner {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.bp-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: #F5C842;
  background: rgba(245,200,66,0.1);
  border: 1px solid rgba(245,200,66,0.2);
  padding: 8px 24px;
  border-radius: 50px;
  margin-bottom: 28px;
}

.bp-title {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.7;
  margin-bottom: 56px;
  color: rgba(255,255,255,0.92);
}

.bp-red {
  color: #FF4D4D;
  font-weight: 800;
}

/* Battery Comparison */
.bp-comparison {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  margin-bottom: 56px;
}

.bp-battery {
  text-align: center;
}

.bp-battery-frame {
  position: relative;
  width: 140px;
  margin: 0 auto 20px;
}

.bp-battery-cap {
  width: 40px;
  height: 12px;
  background: rgba(255,255,255,0.2);
  border-radius: 4px 4px 0 0;
  margin: 0 auto;
}

.bp-battery-body {
  width: 140px;
  height: 200px;
  border: 3px solid rgba(255,255,255,0.25);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  background: rgba(255,255,255,0.03);
}

.bp-battery-fill {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: height 1.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.bp-fill--green {
  height: 0;
  background: linear-gradient(180deg, #4ADE80 0%, #22C55E 100%);
  box-shadow: 0 0 30px rgba(74,222,128,0.4), inset 0 0 20px rgba(255,255,255,0.1);
}

.bp-fill--red {
  height: 0;
  background: linear-gradient(180deg, #FF6B6B 0%, #EF4444 100%);
  box-shadow: 0 0 30px rgba(255,107,107,0.4), inset 0 0 20px rgba(255,255,255,0.1);
}

.battery-paradox.is-visible .bp-fill--green {
  height: 95%;
}

.battery-paradox.is-visible .bp-fill--red {
  height: 10%;
}

.bp-battery-pct {
  font-family: var(--font-family-en);
  font-size: 2.25rem;
  font-weight: 800;
  color: #FFFFFF;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
  position: relative;
  z-index: 1;
}

.bp-battery-pct small {
  font-size: 1.25rem;
}

.bp-human-silhouette {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 4rem;
  color: rgba(255,255,255,0.12);
  z-index: 0;
}

.bp-battery-label {
  font-size: 1.125rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.bp-battery-sub {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
}

/* VS Badge */
.bp-vs {
  flex-shrink: 0;
}

.bp-vs-text {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 2px solid rgba(255,255,255,0.15);
  font-family: var(--font-family-en);
  font-size: 1.5rem;
  font-weight: 800;
  color: rgba(255,255,255,0.5);
}

/* Conclusion */
.bp-conclusion {
  margin-bottom: 36px;
}

.bp-conclusion-main {
  font-size: 1.1875rem;
  line-height: 2;
  color: rgba(255,255,255,0.78);
}

.bp-conclusion-main strong {
  color: #FFFFFF;
}

.bp-conclusion-highlight {
  color: #F5C842;
  font-weight: 700;
}

/* Question bar */
.bp-question {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 24px 36px;
}

.bp-question-text {
  font-size: 1.25rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.bp-question-text i {
  color: #FF6B6B;
  font-size: 1.5rem;
}

.bp-question-accent {
  color: #F5C842;
  font-weight: 700;
}

/* ------------------------------------------
   Weekly Cycle Section
   ------------------------------------------ */
.weekly-cycle {
  padding: var(--section-padding) 0;
  background: linear-gradient(180deg, var(--color-bg-warm) 0%, var(--color-bg) 100%);
}

/* Bar Chart */
.wc-chart {
  max-width: 820px;
  margin: 0 auto 56px;
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 48px 40px 36px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border-light);
}

.wc-days {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 12px;
  height: 260px;
  margin-bottom: 28px;
  padding-bottom: 40px;
  border-bottom: 2px solid var(--color-border-light);
  position: relative;
}

.wc-day {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  max-width: 72px;
  position: relative;
}

.wc-bar-wrap {
  width: 100%;
  height: 180px;
  display: flex;
  align-items: flex-end;
}

.wc-bar {
  width: 100%;
  height: 0;
  border-radius: 8px 8px 4px 4px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 8px;
  transition: height 1.2s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
}

.weekly-cycle .wc-chart.is-visible .wc-bar {
  height: var(--bar-height);
}

.wc-bar--green { background: linear-gradient(180deg, #4ADE80, #22C55E); }
.wc-bar--green-light { background: linear-gradient(180deg, #86EFAC, #4ADE80); }
.wc-bar--yellow { background: linear-gradient(180deg, #FDE047, #FACC15); }
.wc-bar--orange { background: linear-gradient(180deg, #FB923C, #F97316); }
.wc-bar--red-light { background: linear-gradient(180deg, #FCA5A5, #EF4444); }
.wc-bar--red {
  background: linear-gradient(180deg, #FF6B6B, #EF4444);
  animation: bar-pulse 2s ease-in-out infinite;
}

@keyframes bar-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,0); }
  50% { box-shadow: 0 0 20px 4px rgba(239,68,68,0.3); }
}

.wc-bar-pct {
  font-family: var(--font-family-en);
  font-size: 0.8125rem;
  font-weight: 700;
  color: #FFFFFF;
  text-shadow: 0 1px 4px rgba(0,0,0,0.2);
}

.wc-day-label {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
}

.wc-day-status {
  font-size: 1rem;
}

.wc-day-alert {
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.625rem;
  font-weight: 700;
  color: #EF4444;
  white-space: nowrap;
  animation: alert-blink 1.5s ease-in-out infinite;
}

@keyframes alert-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.wc-day--danger .wc-day-label {
  color: #EF4444;
  font-weight: 800;
}

.wc-day--weekend .wc-day-label {
  color: var(--color-accent);
}

/* Charge Zone Divider */
.wc-charge-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-shrink: 0;
  padding: 0 6px;
  align-self: center;
}

.wc-charge-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), #F5A623);
  border-radius: 50%;
  color: #FFFFFF;
  font-size: 1.125rem;
  box-shadow: 0 4px 16px rgba(232,115,74,0.3);
  animation: charge-glow 2s ease-in-out infinite;
}

@keyframes charge-glow {
  0%, 100% { box-shadow: 0 4px 16px rgba(232,115,74,0.3); }
  50% { box-shadow: 0 6px 28px rgba(232,115,74,0.5); }
}

.wc-charge-label {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}

/* Annotation lines */
.wc-annotation {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.wc-annotation-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
}

.wc-annotation--problem {
  background: rgba(239,68,68,0.06);
  color: #DC2626;
}

.wc-annotation--weekend {
  background: rgba(59,141,189,0.06);
  color: var(--color-accent);
}

/* Solution Area */
.wc-solution {
  max-width: 1000px;
  margin: 0 auto;
}

.wc-solution-header {
  text-align: center;
  margin-bottom: 36px;
}

.wc-solution-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 12px 32px;
  border-radius: 50px;
  border: 1px solid rgba(232,115,74,0.15);
}

.wc-solution-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.wc-solution-card {
  background: #FFFFFF;
  padding: 32px 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border-light);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.wc-solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-warm));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.wc-solution-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.wc-solution-card:hover::before {
  opacity: 1;
}

.wc-solution-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 1.375rem;
  border-radius: 50%;
  margin: 0 auto 18px;
}

.wc-solution-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
}

.wc-solution-card p {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
  text-align: left;
}

.wc-note {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* ------------------------------------------
   Points Section
   ------------------------------------------ */
.points {
  padding: var(--section-padding) 0;
  background: var(--color-bg);
}

.points-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.point-card {
  padding: 44px 40px;
  border-radius: var(--radius-lg);
  background: #FFFFFF;
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.point-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-warm));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.point-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.point-card:hover::before {
  opacity: 1;
}

.point-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.point-num {
  font-family: var(--font-family-en);
  font-size: 3.25rem;
  font-weight: 700;
  color: var(--color-primary-light);
  line-height: 1;
}

.point-icon-wrap {
  width: 68px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  border-radius: 50%;
  color: var(--color-primary);
  font-size: 1.625rem;
}

.point-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 16px;
}

.point-title .accent {
  color: var(--color-primary);
}

.point-desc {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  line-height: 1.9;
}

/* ------------------------------------------
   Usage Section
   ------------------------------------------ */
.usage {
  padding: var(--section-padding) 0;
  background: var(--color-bg-cool);
}

.usage-items {
  display: flex;
  flex-direction: column;
  gap: 64px;
}

.usage-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.usage-item-reverse {
  direction: rtl;
}

.usage-item-reverse > * {
  direction: ltr;
}

.usage-item-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.usage-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
  transition: transform var(--transition-slow);
}

.usage-item:hover .usage-item-img img {
  transform: scale(1.03);
}

.usage-tag {
  display: inline-block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-accent);
  background: var(--color-accent-light);
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.usage-item-content h3 {
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 16px;
  line-height: 1.5;
}

.usage-item-content p {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 2;
}

/* ------------------------------------------
   Usage Benefits Grid (追加ベネフィット統合カード)
   ------------------------------------------ */
.usage-benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 80px;
  padding-top: 80px;
  border-top: 1px solid var(--color-border-light);
}

.usage-benefit-card {
  background: var(--color-bg-cool);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  text-align: center;
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

.usage-benefit-card:hover {
  border-color: var(--color-primary-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.usage-benefit-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--color-primary);
  font-size: 1.25rem;
}

.usage-benefit-card h4 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 8px;
}

.usage-benefit-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* Points Grid 3-column variant */
.points-grid--3col {
  grid-template-columns: repeat(3, 1fr);
}

/* Contact memo — removed in v6.4 (simplified CTA) */

/* ------------------------------------------
   Cases Section
   ------------------------------------------ */
.cases {
  padding: var(--section-padding) 0;
  background: var(--color-bg);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.case-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
}

.case-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.case-card-img {
  height: 240px;
  overflow: hidden;
}

.case-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.case-card:hover .case-card-img img {
  transform: scale(1.05);
}

.case-card-content {
  padding: 32px 36px;
}

.case-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.case-industry {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #FFFFFF;
  background: var(--color-accent);
  padding: 5px 14px;
  border-radius: 50px;
}

.case-company {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Case stats */
.case-stats {
  display: flex;
  gap: 16px;
  margin-bottom: 18px;
}

.case-stat {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text);
  background: var(--color-primary-lightest);
  padding: 6px 14px;
  border-radius: 50px;
}

.case-stat strong {
  font-weight: 600;
  color: var(--color-text-light);
}

.case-stat em {
  font-style: normal;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-family-en);
  font-size: 1.0625rem;
}

.case-voice {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.case-before,
.case-after {
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--color-text-light);
}

.case-label {
  font-weight: 700;
  color: var(--color-text);
  display: inline;
}

.case-before .case-label {
  color: var(--color-text-muted);
}

.case-after .case-label {
  color: var(--color-primary);
}

/* ------------------------------------------
   Flow Section
   ------------------------------------------ */
.flow {
  padding: var(--section-padding) 0;
  background: var(--color-bg-warm);
}

.flow-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-bottom: 52px;
}

.flow-step {
  flex: 1;
  max-width: 340px;
  text-align: center;
  padding: 0 24px;
}

.flow-step-icon {
  position: relative;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  background: #FFFFFF;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  font-size: 2.5rem;
  color: var(--color-primary);
}

.flow-step-num {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #FFFFFF;
  font-family: var(--font-family-en);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 50%;
  border: 3px solid var(--color-bg-warm);
}

.flow-step-title {
  font-size: 1.3125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.flow-step-desc {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.flow-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 46px;
  color: var(--color-primary);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.flow-note {
  text-align: center;
  font-size: 1.0625rem;
  color: var(--color-text-light);
  background: #FFFFFF;
  padding: 20px 36px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: var(--shadow-sm);
  max-width: fit-content;
  margin: 0 auto;
}

.flow-note i {
  color: var(--color-primary);
}

/* ------------------------------------------
   Area Section
   ------------------------------------------ */
.area {
  padding: 80px 0;
  background: var(--color-bg);
}

.area-inner {
  display: flex;
  align-items: center;
  gap: 48px;
  padding: 56px 64px;
  background: var(--color-bg-cool);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
}

.area-icon {
  flex-shrink: 0;
  width: 96px;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 2.5rem;
  border-radius: 50%;
}

.area-title {
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 14px;
}

.area-desc {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.9;
  margin-bottom: 20px;
}

.area-badges {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.area-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-accent);
  background: #FFFFFF;
  padding: 10px 20px;
  border-radius: 50px;
  border: 1px solid var(--color-accent-light);
}

.area-badge i {
  font-size: 0.9375rem;
}

/* ------------------------------------------
   FAQ Section
   ------------------------------------------ */
.faq {
  padding: var(--section-padding) 0;
  background: var(--color-bg-light);
}

.faq-list {
  max-width: 920px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
}

.faq-item.active {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 24px 32px;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
  line-height: 1.6;
  transition: all var(--transition-fast);
  gap: 20px;
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-toggle {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-light);
  border-radius: 50%;
  color: var(--color-primary);
  font-size: 1rem;
  transition: all var(--transition-base);
}

.faq-item.active .faq-toggle {
  background: var(--color-primary);
  color: #FFFFFF;
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 32px 24px;
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-answer p {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  line-height: 1.9;
  border-top: 1px solid var(--color-border-light);
  padding-top: 20px;
}

/* ------------------------------------------
   Contact Section (Final CTA) - Super Impact v7
   ------------------------------------------ */
.contact-cta {
  position: relative;
  background: linear-gradient(160deg, #CC0000 0%, #A80000 40%, #8B0000 100%);
  padding: 100px 0 120px;
  text-align: center;
  overflow: hidden;
}

/* Animated background glow */
.contact-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.08) 0%, transparent 60%);
  animation: ctaGlow 6s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes ctaGlow {
  0% { transform: translate(-10%, -10%) scale(1); }
  100% { transform: translate(10%, 10%) scale(1.15); }
}

.contact-cta .container {
  position: relative;
  z-index: 2;
}

.contact-cta-wave {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  line-height: 0;
  z-index: 1;
}

.contact-cta-wave svg {
  width: 100%;
  height: 80px;
  display: block;
}

.contact-cta-lead {
  font-size: 1.375rem;
  color: #FFFFFF;
  margin-bottom: 48px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

/* ======== MEGA CTA BUTTON - Maximum Impact ======== */
.contact-cta-megabtn {
  display: flex;
  align-items: center;
  gap: 0;
  max-width: 720px;
  margin: 0 auto;
  background: linear-gradient(135deg, #FFFFFF 0%, #FFF8F5 100%);
  color: var(--color-primary);
  text-decoration: none;
  padding: 0;
  border-radius: 20px;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow:
    0 12px 48px rgba(0, 0, 0, 0.25),
    0 4px 16px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255,255,255,0.8);
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  overflow: hidden;
  border: 3px solid rgba(255,255,255,0.5);
}

/* Shimmer sweep effect */
.contact-cta-megabtn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 20%,
    rgba(255, 100, 100, 0.2) 40%,
    rgba(255, 255, 255, 0.45) 50%,
    rgba(255, 100, 100, 0.2) 60%,
    transparent 80%
  );
  transform: skewX(-20deg);
  animation: megaShimmer 3.5s ease-in-out infinite;
  z-index: 3;
  pointer-events: none;
}

@keyframes megaShimmer {
  0% { left: -120%; }
  40% { left: 120%; }
  100% { left: 120%; }
}

/* Icon area */
.contact-cta-megabtn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 90px;
  min-height: 100%;
  background: var(--color-primary);
  color: #FFFFFF;
  font-size: 1.75rem;
  flex-shrink: 0;
  border-radius: 17px 0 0 17px;
  padding: 32px 0;
  position: relative;
  z-index: 1;
}

/* Text area */
.contact-cta-megabtn-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 28px 24px;
  flex: 1;
  position: relative;
  z-index: 1;
}

.contact-cta-megabtn-text {
  font-size: 1.625rem;
  font-weight: 900;
  color: #A80000;
  line-height: 1.3;
  letter-spacing: 0.03em;
}

.contact-cta-megabtn-sub {
  font-size: 0.9375rem;
  font-weight: 500;
  color: #6B4444;
  letter-spacing: 0.02em;
}

/* Arrow area */
.contact-cta-megabtn-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #CC0000, #A80000);
  color: #FFFFFF;
  border-radius: 50%;
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-right: 24px;
  transition: all 0.35s ease;
  box-shadow: 0 4px 16px rgba(204, 0, 0, 0.35);
  position: relative;
  z-index: 1;
}

/* Hover state */
.contact-cta-megabtn:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow:
    0 24px 64px rgba(0, 0, 0, 0.3),
    0 8px 24px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255,255,255,0.8);
}

.contact-cta-megabtn:hover .contact-cta-megabtn-arrow {
  transform: translateX(6px) scale(1.1);
  box-shadow: 0 6px 20px rgba(204, 0, 0, 0.5);
}

.contact-cta-megabtn:active {
  transform: translateY(-2px) scale(1.005);
  transition-duration: 0.1s;
}

/* ---- Pulse ring animation around button ---- */
.megabtn-pulse-rings {
  position: relative;
  width: 100%;
  max-width: 720px;
  height: 0;
  margin: 0 auto;
  pointer-events: none;
}

.pulse-ring {
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 120px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 20px;
  animation: pulseRing 3s ease-out infinite;
}

.pulse-ring--delay {
  animation-delay: 1.5s;
}

@keyframes pulseRing {
  0% {
    opacity: 0.6;
    transform: translateX(-50%) scale(1);
  }
  70% {
    opacity: 0;
    transform: translateX(-50%) scale(1.12);
  }
  100% {
    opacity: 0;
    transform: translateX(-50%) scale(1.12);
  }
}

/* ------------------------------------------
   Footer
   ------------------------------------------ */
.site-footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.7);
  padding: 56px 0 28px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 28px;
}

.footer-logo .logo-main {
  color: #FFFFFF;
  font-size: 1.5rem;
}

.footer-logo .logo-sub {
  color: rgba(255,255,255,0.6);
}

.footer-logo-img {
  height: 28px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
}

.footer-company {
  font-size: 0.9375rem;
  line-height: 1.8;
  margin-top: 14px;
  color: rgba(255,255,255,0.5);
}

.footer-nav ul {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.footer-nav a {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-nav a:hover {
  color: #FFFFFF;
}

.footer-copyright {
  text-align: center;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
}

/* ------------------------------------------
   Floating CTA (Mobile)
   ------------------------------------------ */
.floating-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  padding: 12px 16px;
  padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 -2px 16px rgba(0,0,0,0.08);
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

.floating-cta.visible {
  transform: translateY(0);
}

.btn-floating {
  width: 100%;
  font-size: 1rem;
  padding: 16px 24px;
}

/* ------------------------------------------
   Scroll Animations
   ------------------------------------------ */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ------------------------------------------
   PC Large screens (min-width: 1600px)
   ------------------------------------------ */
@media (min-width: 1600px) {
  :root {
    --container-width: 1440px;
    --font-size-base: 18px;
  }

  .hero-title {
    font-size: 4.25rem;
  }

  .section-title {
    font-size: 3rem;
  }

  .hero-content {
    max-width: 1500px;
  }

  .header-inner {
    max-width: 1500px;
  }
}

/* ------------------------------------------
   Responsive: Tablet (max-width: 1024px)
   ------------------------------------------ */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px;
    --container-padding: 28px;
    --font-size-base: 16px;
  }

  .section-title {
    font-size: 2rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.125rem;
  }

  .hero-subtitle-business {
    font-size: 1.25rem;
  }

  .wc-solution-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .wf2-actors {
    grid-template-columns: 1fr auto 1.1fr auto 1fr;
    gap: 0;
  }

  .wf2-card {
    padding: 24px 16px 22px;
  }

  .wf2-guarantees-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .problems-two-col {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .problems-col {
    padding: 32px 28px;
  }

  .bubble {
    font-size: 0.8125rem;
    padding: 16px 14px;
  }

  .endorsement-inner {
    gap: 48px;
  }

  .endorsement-photo {
    width: 380px;
  }

  .endorsement-title {
    font-size: 2rem;
  }

  .endorsement-quote p {
    font-size: 1.0625rem;
  }

  .evidence-cards {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .evidence-papers {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .about-visual {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-merit-bar {
    grid-template-columns: repeat(3, 1fr);
  }

  .points-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .points-grid--3col {
    grid-template-columns: repeat(2, 1fr);
  }

  .usage-benefits-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 60px;
    padding-top: 60px;
  }

  .usage-item {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .usage-item-reverse {
    direction: ltr;
  }

  .cases-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .contact-benefits {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-title {
    font-size: 2.25rem;
  }
}

/* ------------------------------------------
   Responsive: Mobile (max-width: 768px)
   ------------------------------------------ */
@media (max-width: 768px) {
  :root {
    --section-padding: 64px;
    --container-padding: 16px;
    --header-height: 60px;
    --font-size-base: 15px;
  }

  /* Header Mobile */
  .hamburger {
    display: flex;
  }

  .header-inner {
    padding: 0 16px;
  }

  .header-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1005;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }

  .header-nav.open {
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .nav-link {
    font-size: 1.125rem;
    padding: 14px 24px;
  }

  .nav-cta-btn {
    margin-left: 0;
    margin-top: 16px;
    font-size: 1rem;
    padding: 14px 32px;
  }

  /* Hero Mobile */
  .hero {
    min-height: auto;
  }

  .hero-content {
    padding: 48px 16px 72px;
  }

  .hero-dots {
    bottom: 16px;
  }

  .hero-overlay {
    background: linear-gradient(
      180deg,
      rgba(0,0,0,0.28) 0%,
      rgba(0,0,0,0.18) 60%,
      rgba(0,0,0,0.08) 100%
    );
  }

  .hero-title {
    font-size: 1.875rem;
  }

  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.9;
  }

  .hero-badges {
    gap: 8px;
  }

  .badge {
    font-size: 0.875rem;
    padding: 8px 14px;
  }

  .hero-cta .btn-lg {
    width: 100%;
    font-size: 1rem;
    padding: 16px 32px;
  }

  /* Problems Mobile */
  .problems-two-col {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .problems-col {
    padding: 28px 20px;
  }

  .problems-col-title {
    font-size: 1.125rem;
    margin-bottom: 24px;
  }

  .problems-bubbles {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .bubble {
    font-size: 0.875rem;
    padding: 16px 14px;
    flex-direction: row;
    align-items: center;
  }

  .problems-person-icon {
    width: 64px;
    height: 64px;
    font-size: 1.5rem;
  }

  /* Endorsement Mobile */
  .endorsement-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .endorsement-photo {
    width: 300px;
    margin: 0 auto;
  }

  .endorsement-title {
    font-size: 1.625rem;
  }

  .endorsement-quote {
    padding: 24px;
    text-align: left;
  }

  .endorsement-quote p {
    font-size: 1rem;
  }

  /* Evidence Mobile */
  .evidence-papers {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* Section Headers Mobile */
  .section-header {
    margin-bottom: 40px;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .section-desc {
    font-size: 0.9375rem;
  }

  /* Problems Mobile */
  .problems-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .problem-card {
    padding: 24px 16px;
  }

  .problem-icon {
    width: 56px;
    height: 56px;
    font-size: 1.25rem;
  }

  .problem-text {
    font-size: 0.875rem;
  }

  .solution-box {
    padding: 28px 24px;
  }

  .solution-title {
    font-size: 1.25rem;
  }

  .solution-desc {
    font-size: 1rem;
  }

  /* About Mobile */
  .about-visual {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .about-image-wrap {
    max-width: 280px;
    margin: 0 auto;
  }

  .about-flow-card {
    padding: 24px;
  }

  .about-flow-content h3 {
    font-size: 1.0625rem;
  }

  .about-flow-content p {
    font-size: 0.9375rem;
  }

  .about-merit-bar {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .merit-item {
    padding: 18px 20px;
  }

  .merit-value {
    font-size: 1.25rem;
  }

  /* Mid CTA Mobile */
  .mid-cta {
    padding: 40px 0;
  }

  .mid-cta-inner {
    flex-direction: column;
    gap: 20px;
  }

  .mid-cta-heading {
    font-size: 1.25rem;
  }

  .mid-cta-text {
    font-size: 1rem;
  }

  .mid-cta-reassurance {
    font-size: 0.8125rem;
  }

  /* Why Free v2 Mobile */
  .why-free-v2 {
    margin-top: 48px;
    padding: 36px 20px;
  }

  .wf2-zero {
    width: 80px;
    height: 80px;
    font-size: 2rem;
  }

  .wf2-title {
    font-size: 1.375rem;
  }

  .wf2-accent {
    font-size: 1.75rem;
  }

  .wf2-lead {
    font-size: 0.9375rem;
  }

  .wf2-actors {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .wf2-card {
    padding: 24px 20px;
    text-align: left;
  }

  .wf2-card-icon {
    width: 56px;
    height: 56px;
    margin: 0 0 14px 0;
    font-size: 1.375rem;
  }

  .wf2-card-tasks {
    gap: 6px;
  }

  .wf2-card-badge {
    margin-top: 12px;
  }

  .wf2-flow {
    padding: 4px 0;
    min-width: auto;
  }

  .wf2-flow-line {
    flex-direction: row;
    gap: 10px;
  }

  .wf2-flow-arrow {
    width: 40px;
    height: 40px;
  }

  .wf2-flow-arrow i {
    transform: rotate(90deg);
  }

  .wf2-flow-tag {
    font-size: 0.625rem;
  }

  .wf2-zero-banner {
    padding: 20px;
  }

  .wf2-zero-banner-inner {
    flex-direction: column;
    text-align: center;
    gap: 14px;
  }

  .wf2-zero-main {
    font-size: 1.0625rem;
  }

  .wf2-zero-main strong {
    font-size: 1.25rem;
  }

  .wf2-zero-sub {
    font-size: 0.8125rem;
  }

  .wf2-guarantees-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .wf2-guarantee-card {
    padding: 22px 16px 16px;
  }

  /* Battery Paradox Mobile */
  .bp-title {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: 40px;
  }

  .bp-comparison {
    gap: 20px;
    margin-bottom: 40px;
  }

  .bp-battery-frame {
    width: 110px;
  }

  .bp-battery-body {
    width: 110px;
    height: 160px;
  }

  .bp-battery-pct {
    font-size: 1.75rem;
  }

  .bp-battery-pct small {
    font-size: 1rem;
  }

  .bp-human-silhouette {
    font-size: 3rem;
  }

  .bp-vs-text {
    width: 48px;
    height: 48px;
    font-size: 1.125rem;
  }

  .bp-battery-label {
    font-size: 1rem;
  }

  .bp-conclusion-main {
    font-size: 1rem;
  }

  .bp-question {
    padding: 18px 20px;
  }

  .bp-question-text {
    font-size: 1rem;
    flex-direction: column;
    gap: 8px;
  }

  /* Weekly Cycle Mobile */
  .wc-chart {
    padding: 28px 16px 24px;
  }

  .wc-days {
    gap: 6px;
    height: 220px;
    padding-bottom: 36px;
  }

  .wc-bar-wrap {
    height: 140px;
  }

  .wc-bar-pct {
    font-size: 0.625rem;
  }

  .wc-day-label {
    font-size: 0.75rem;
  }

  .wc-day-status {
    font-size: 0.75rem;
  }

  .wc-day-alert {
    font-size: 0.5rem;
    top: -18px;
  }

  .wc-charge-icon {
    width: 32px;
    height: 32px;
    font-size: 0.875rem;
  }

  .wc-charge-label {
    font-size: 0.5625rem;
  }

  .wc-annotation-line {
    font-size: 0.6875rem;
    padding: 6px 10px;
  }

  .wc-solution-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .wc-solution-card {
    display: flex;
    text-align: left;
    gap: 16px;
    padding: 20px;
    align-items: flex-start;
  }

  .wc-solution-icon {
    margin: 0;
    width: 48px;
    height: 48px;
    font-size: 1.125rem;
    flex-shrink: 0;
  }

  .wc-solution-card h3 {
    font-size: 1rem;
    margin-bottom: 6px;
  }

  .wc-solution-card p {
    font-size: 0.8125rem;
  }

  /* Hero Business subtitle Mobile */
  .hero-subtitle-business {
    font-size: 1.0625rem;
    padding: 10px 14px;
  }

  /* Trust Bar Mobile */
  .trust-bar {
    padding: 20px 0;
  }

  .trust-bar-inner {
    flex-direction: column;
    gap: 12px;
  }

  .trust-badge {
    padding: 6px 16px;
  }

  .trust-badge-name {
    font-size: 0.8125rem;
    white-space: normal;
  }

  .trust-divider {
    width: 60%;
    height: 1px;
  }

  .trust-badge-avatar {
    width: 40px;
    height: 40px;
  }

  .trust-badge-icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  /* Case Stats Mobile */
  .case-stats {
    flex-wrap: wrap;
    gap: 8px;
  }

  .case-stat {
    font-size: 0.8125rem;
    padding: 4px 12px;
  }

  /* Points Mobile */
  .points-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .points-grid--3col {
    grid-template-columns: 1fr;
  }

  .usage-benefits-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 48px;
    padding-top: 48px;
  }

  .usage-benefit-card {
    padding: 24px 20px;
    text-align: left;
    display: flex;
    align-items: flex-start;
    gap: 16px;
  }

  .usage-benefit-icon {
    margin: 0;
    flex-shrink: 0;
    width: 48px;
    height: 48px;
  }

  .usage-benefit-card h4 {
    margin-bottom: 4px;
  }

  .point-card {
    padding: 28px 24px;
  }

  .point-num {
    font-size: 2.5rem;
  }

  .point-icon-wrap {
    width: 56px;
    height: 56px;
  }

  .point-title {
    font-size: 1.25rem;
  }

  .point-desc {
    font-size: 0.9375rem;
  }

  /* Usage Mobile */
  .usage-item {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .usage-item-content h3 {
    font-size: 1.2rem;
  }

  .usage-item-content p {
    font-size: 1rem;
  }

  /* Cases Mobile */
  .cases-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .case-card-img {
    height: 180px;
  }

  .case-card-content {
    padding: 20px;
  }

  .case-before,
  .case-after {
    font-size: 0.9375rem;
  }

  /* Flow Mobile */
  .flow-steps {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .flow-step {
    max-width: 100%;
    display: flex;
    align-items: center;
    text-align: left;
    gap: 20px;
    padding: 20px;
    background: #FFFFFF;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
  }

  .flow-step-icon {
    width: 72px;
    height: 72px;
    margin: 0;
    flex-shrink: 0;
    font-size: 1.5rem;
  }

  .flow-step-num {
    width: 26px;
    height: 26px;
    font-size: 0.75rem;
    top: -2px;
    right: -2px;
  }

  .flow-connector {
    display: none;
  }

  .flow-step-title {
    font-size: 1.0625rem;
  }

  .flow-step-desc {
    font-size: 0.9375rem;
  }

  .flow-note {
    font-size: 0.875rem;
    padding: 14px 20px;
  }

  /* Area Mobile */
  .area {
    padding: 48px 0;
  }

  .area-inner {
    flex-direction: column;
    text-align: center;
    padding: 32px 24px;
    gap: 24px;
  }

  .area-icon {
    width: 72px;
    height: 72px;
    font-size: 2rem;
  }

  .area-title {
    font-size: 1.375rem;
  }

  .area-desc {
    font-size: 1rem;
  }

  .area-badges {
    justify-content: center;
  }

  .area-badge {
    font-size: 0.875rem;
    padding: 8px 16px;
  }

  /* FAQ Mobile */
  .faq-question {
    padding: 18px 20px;
    font-size: 0.9375rem;
  }

  .faq-answer {
    padding: 0 20px 18px;
  }

  .faq-answer p {
    font-size: 0.9375rem;
  }

  /* Contact CTA Mobile */
  .contact-cta {
    padding: 80px 0 100px;
  }

  .contact-cta-lead {
    font-size: 1.125rem;
    margin-bottom: 32px;
  }

  .contact-cta-megabtn {
    max-width: 100%;
    border-radius: 16px;
  }

  .contact-cta-megabtn-icon {
    width: 68px;
    font-size: 1.375rem;
    padding: 24px 0;
    border-radius: 13px 0 0 13px;
  }

  .contact-cta-megabtn-inner {
    padding: 20px 16px;
    gap: 4px;
  }

  .contact-cta-megabtn-text {
    font-size: 1.25rem;
  }

  .contact-cta-megabtn-sub {
    font-size: 0.8125rem;
  }

  .contact-cta-megabtn-arrow {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
    margin-right: 16px;
  }

  .pulse-ring {
    top: -70px;
    height: 100px;
  }

  /* Contact Mobile */
  .contact {
    padding: 64px 0 100px;
  }

  .contact-title {
    font-size: 1.75rem;
  }

  .contact-desc {
    font-size: 1rem;
  }

  .contact-benefits {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .contact-benefit {
    font-size: 0.9375rem;
    padding: 14px 16px;
  }

  .btn-xl {
    font-size: 1.0625rem;
    padding: 18px 32px;
    width: 100%;
  }

  .btn-lg {
    font-size: 1.0625rem;
    padding: 18px 36px;
  }

  /* Footer Mobile */
  .footer-inner {
    flex-direction: column;
    gap: 24px;
    text-align: center;
    align-items: center;
  }

  .footer-nav ul {
    flex-direction: column;
    gap: 12px;
  }

  /* Floating CTA Mobile */
  .floating-cta {
    display: block;
  }
}

/* ------------------------------------------
   Responsive: Small Mobile (max-width: 480px)
   ------------------------------------------ */
@media (max-width: 480px) {
  .hero-title {
    font-size: 1.625rem;
  }

  .hero-badges {
    flex-direction: column;
    align-items: flex-start;
  }

  .problems-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .problem-card {
    padding: 20px 12px;
  }

  .problem-text {
    font-size: 0.8125rem;
  }

  .section-title {
    font-size: 1.375rem;
  }

  /* Contact CTA Small Mobile */
  .contact-cta {
    padding: 64px 0 80px;
  }

  .contact-cta-megabtn {
    border-radius: 14px;
    flex-wrap: nowrap;
  }

  .contact-cta-megabtn-icon {
    width: 56px;
    font-size: 1.125rem;
    padding: 20px 0;
    border-radius: 11px 0 0 11px;
  }

  .contact-cta-megabtn-inner {
    padding: 16px 10px;
    gap: 3px;
  }

  .contact-cta-megabtn-text {
    font-size: 1.0625rem;
  }

  .contact-cta-megabtn-sub {
    font-size: 0.6875rem;
  }

  .contact-cta-megabtn-arrow {
    width: 40px;
    height: 40px;
    font-size: 1rem;
    margin-right: 12px;
  }

  .pulse-ring {
    display: none;
  }
}

/* ------------------------------------------
   v5.0: Problems Grid (6-Panel Card Layout)
   ------------------------------------------ */
.problems-grid-v2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.problem-card-v2 {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-border-light);
  overflow: hidden;
  transition: all var(--transition-base);
  position: relative;
  display: flex;
  flex-direction: column;
}

.problem-card-v2:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent-light);
}

.problem-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 10px 16px;
  letter-spacing: 0.02em;
}

.problem-tag--admin {
  background: linear-gradient(135deg, #1B2A4A, #2C3E6B);
  color: #FFFFFF;
}

.problem-tag--employee {
  background: linear-gradient(135deg, #3B8DBD, #4FA8D4);
  color: #FFFFFF;
}

.problem-card-illust {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #F8FAFC;
  display: flex;
  align-items: center;
  justify-content: center;
}

.problem-card-illust img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.problem-card-text {
  padding: 20px;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.8;
  color: var(--color-text);
  text-align: center;
  background: linear-gradient(180deg, #1B2A4A 0%, #2C3E6B 100%);
  color: #FFFFFF;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ------------------------------------------
   v5.0: Evidence Highlights & Accordion
   ------------------------------------------ */
.evidence-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.evidence-highlight-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
}

.evidence-highlight-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.evidence-highlight-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-warm-light), var(--color-primary-light));
  color: var(--color-primary);
  font-size: 1.5rem;
  border-radius: 50%;
  margin: 0 auto 18px;
}

.evidence-highlight-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
}

.evidence-highlight-card p {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.75;
}

.evidence-accordion {
  max-width: 900px;
  margin: 0 auto 32px;
}

.evidence-accordion-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 32px;
  background: linear-gradient(135deg, var(--color-bg-cool), #EDF2F7);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  transition: all var(--transition-base);
  font-family: var(--font-family);
}

.evidence-accordion-toggle:hover {
  background: #E8F4FA;
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.evidence-accordion-toggle[aria-expanded="true"] {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  border-bottom: 1px solid var(--color-border-light);
  background: #FFFFFF;
}

.evidence-accordion-icon {
  transition: transform 0.3s ease;
}

.evidence-accordion-toggle[aria-expanded="true"] .evidence-accordion-icon {
  transform: rotate(180deg);
}

.evidence-accordion-content {
  background: #FFFFFF;
  border: 2px solid var(--color-border);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: 32px;
  animation: accordionSlide 0.3s ease-out;
}

@keyframes accordionSlide {
  from {
    opacity: 0;
    max-height: 0;
  }
  to {
    opacity: 1;
    max-height: 1000px;
  }
}

/* ------------------------------------------
   v5.0: Compact Battery Paradox
   ------------------------------------------ */
.bp-inner--compact {
  padding: 48px 40px 40px;
}

.bp-inner--compact .bp-title {
  margin-bottom: 32px;
}

.bp-comparison--compact {
  margin-bottom: 28px;
}

.bp-comparison--compact .bp-battery-label {
  margin-bottom: 0;
}

.bp-question--compact {
  margin-top: 0;
}

/* ------------------------------------------
   v5.0: Responsive overrides
   ------------------------------------------ */
@media (max-width: 1024px) {
  .problems-grid-v2 {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .evidence-highlights {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
}

@media (max-width: 768px) {
  .problems-grid-v2 {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .problem-card-text {
    font-size: 0.8125rem;
    padding: 16px 12px;
    line-height: 1.7;
  }

  .problem-card-tag {
    font-size: 0.6875rem;
    padding: 8px 12px;
  }

  .evidence-highlights {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .evidence-highlight-card {
    display: flex;
    text-align: left;
    gap: 16px;
    padding: 20px;
    align-items: center;
  }

  .evidence-highlight-icon {
    margin: 0;
    width: 48px;
    height: 48px;
    font-size: 1.125rem;
    flex-shrink: 0;
  }

  .evidence-accordion-content {
    padding: 20px 16px;
  }

  .evidence-accordion-toggle {
    font-size: 0.875rem;
    padding: 14px 20px;
  }

  .bp-inner--compact {
    padding: 32px 20px 28px;
  }
}

@media (max-width: 480px) {
  .problems-grid-v2 {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .problem-card-text {
    font-size: 0.75rem;
    padding: 14px 10px;
  }

  .problem-card-tag {
    font-size: 0.625rem;
    padding: 6px 10px;
  }
}

/* ------------------------------------------
   v6.3: Case Image Note (導入イメージ注記)
   ------------------------------------------ */
.case-card-img {
  position: relative;
}

.case-image-note {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.6);
  color: #fff;
  font-size: 0.6875rem;
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  line-height: 1.4;
}

/* ------------------------------------------
   v6.3: Mid CTA Visual (製品写真付き差別化版)
   ------------------------------------------ */
.mid-cta-visual {
  background: linear-gradient(135deg, #1B2A4A 0%, #2A3F6A 100%);
  color: #fff;
  padding: 80px 0;
}

.mid-cta-visual-inner {
  display: flex;
  align-items: center;
  gap: 48px;
  max-width: 900px;
  margin: 0 auto;
}

.mid-cta-visual-img {
  flex: 0 0 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.mid-cta-visual-img img {
  width: 100%;
  height: auto;
  display: block;
}

.mid-cta-visual-content {
  flex: 1;
}

.mid-cta-visual .mid-cta-heading {
  color: #fff;
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.mid-cta-visual .mid-cta-text {
  color: rgba(255,255,255,0.85);
  margin-bottom: 24px;
  font-size: 0.9375rem;
}

.mid-cta-visual .mid-cta-reassurance {
  color: rgba(255,255,255,0.7);
}

/* ------------------------------------------
   v6.3: Usage Benefits 4-column grid
   ------------------------------------------ */
.usage-benefits-grid--4col {
  grid-template-columns: repeat(4, 1fr);
}

/* ------------------------------------------
   v6.4: Contact Form & Alt — removed (simplified to CTA buttons)
   ------------------------------------------ */

/* ------------------------------------------
   v6.3: Responsive additions
   ------------------------------------------ */
@media (max-width: 900px) {
  .mid-cta-visual-inner {
    flex-direction: column;
    text-align: center;
    gap: 24px;
  }

  .mid-cta-visual-img {
    flex: 0 0 auto;
    max-width: 240px;
    margin: 0 auto;
  }

  .usage-benefits-grid--4col {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  /* problems 4-card grid on tablet */
  .problems-grid-v2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .usage-benefits-grid--4col {
    grid-template-columns: 1fr;
  }

  .mid-cta-visual {
    padding: 48px 0;
  }

  .mid-cta-visual-img {
    max-width: 180px;
  }

  .mid-cta-visual .mid-cta-heading {
    font-size: 1.125rem;
  }
}

/* ------------------------------------------
   Print Styles
   ------------------------------------------ */
@media print {
  .site-header,
  .floating-cta,
  .hamburger {
    display: none;
  }

  .hero {
    margin-top: 0;
  }

  body {
    font-size: 12pt;
    color: #000;
  }
}

/* ============================================
   v9.0: President Section（社長向け訴求 リデザイン）
   ============================================ */

/* セクション全体：ブロックごとに背景色を切り替え */
.president-section {
  padding: 0;
}

/* ブロック共通 */
.pres-block {
  padding: 96px 0;
}

/* ブロック①：欧米警告（清潔感のある薄い青みがかったグレー） */
.pres-block--warning {
  background: #f4f7fb;
  border-top: none;
}
.pres-warning-inner {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 56px;
  align-items: center;
}

/* RFKカード */
.pres-rfk-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}
.pres-rfk-img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top;
  display: block;
}
.pres-rfk-caption {
  padding: 16px 20px;
  background: #1a56a0;
  text-align: center;
}
.pres-rfk-name {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}
.pres-rfk-title {
  display: block;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.8);
}

/* 国旗バッジ */
.pres-flags {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}
.pres-flag-badge {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid #dce3ea;
  border-radius: 10px;
  padding: 10px 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.pres-flag-emoji {
  font-size: 1.75rem;
  line-height: 1;
}
.pres-flag-org {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: #1a56a0;
}
.pres-flag-desc {
  display: block;
  font-size: 0.6875rem;
  color: #888;
}

/* 欧米警告テキスト */
.pres-warning-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #1a56a0;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 18px;
}
.pres-warning-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  color: #1a2a4a;
  line-height: 1.4;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.pres-warning-text {
  font-size: 1rem;
  color: #444;
  line-height: 1.9;
  margin-bottom: 24px;
}
.pres-warning-highlight {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #fff3cd;
  border: 1px solid #ffc107;
  border-left: 4px solid #e8960a;
  border-radius: 8px;
  padding: 16px 20px;
  font-size: 0.9375rem;
  color: #6b4200;
  line-height: 1.7;
}
.pres-warning-highlight i {
  color: #e8960a;
  font-size: 1.1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

/* ブロック②：プレゼンティーズム損失（白背景） */
.pres-block--loss {
  background: #fff;
}
.pres-loss-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 56px;
  align-items: center;
}
.pres-section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #b06c34, #d4863e);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 18px;
}
.pres-loss-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  color: #1a2a4a;
  line-height: 1.4;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.pres-accent {
  color: #b06c34;
}
.pres-loss-text {
  font-size: 1rem;
  color: #444;
  line-height: 1.9;
  margin-bottom: 16px;
}
.pres-loss-stats {
  display: flex;
  gap: 16px;
  margin-top: 28px;
}
.pres-loss-stat {
  flex: 1;
  text-align: center;
  background: #fff8f3;
  border: 2px solid #e8c4a0;
  border-radius: 12px;
  padding: 20px 12px;
}
.pres-loss-stat-num {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: #b06c34;
  line-height: 1;
  margin-bottom: 8px;
}
.pres-loss-stat-num small {
  font-size: 1.25rem;
}
.pres-loss-stat-label {
  display: block;
  font-size: 0.75rem;
  color: #666;
  line-height: 1.6;
}
.pres-loss-visual {
  position: relative;
}
/* pres-loss-img は v13.0 の .pres-loss-figure 内で再定義済み */


.pres-block--solution {
  background: #fdf8f3;
}
.pres-solution-inner {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 56px;
  align-items: start;
}
.pres-solution-visual {
  position: relative;
}
.pres-solution-img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
  display: block;
}
.pres-solution-img-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: linear-gradient(135deg, rgba(176,108,52,0.95), rgba(212,134,62,0.95));
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  backdrop-filter: blur(4px);
}
.pres-solution-title {
  font-size: clamp(1.5rem, 3vw, 2.125rem);
  font-weight: 800;
  color: #1a2a4a;
  line-height: 1.4;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.pres-solution-text {
  font-size: 1rem;
  color: #444;
  line-height: 1.9;
  margin-bottom: 28px;
}
.pres-zero-badge {
  display: inline-block;
  background: linear-gradient(135deg, #b06c34, #d4863e);
  color: #fff;
  padding: 2px 10px;
  border-radius: 4px;
  font-weight: 800;
}

/* ミニフロー */
.pres-mini-flow {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  background: #fff;
  border: 1px solid #e8d8c8;
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 28px;
}
.pres-mini-step {
  text-align: center;
  flex: 1;
  min-width: 80px;
}
.pres-mini-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, #b06c34, #d4863e);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 1.125rem;
  margin: 0 auto 8px;
}
.pres-mini-step p {
  font-size: 0.8125rem;
  color: #444;
  line-height: 1.5;
  margin: 0;
}
.pres-mini-step strong {
  color: #b06c34;
}
.pres-mini-arrow {
  color: #ccc;
  font-size: 1rem;
  flex-shrink: 0;
}

/* 締めの引用 */
.pres-closing-quote {
  background: #fff;
  border-left: 4px solid #b06c34;
  border-radius: 0 12px 12px 0;
  padding: 20px 24px;
  font-size: 0.9375rem;
  color: #444;
  line-height: 1.9;
  font-style: italic;
  margin: 0 0 32px 0;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.pres-closing-quote strong {
  color: #b06c34;
  font-style: normal;
}

/* ============================================
   v8.0: Job Problems Slider（10職種スライダー）
   ============================================ */
.job-problems {
  padding: 96px 0;
  background: #f8f6f2;
}

/* スライダー外枠 */
.job-slider-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}
.job-slider-viewport {
  flex: 1;
  overflow: hidden;
  border-radius: 16px;
}
.job-slider-track {
  display: flex;
  gap: 24px;
  transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

/* スライダーボタン */
.job-slider-btn {
  flex-shrink: 0;
  width: 52px; height: 52px;
  background: #fff;
  border: 2px solid #e0d8d0;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #555;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  z-index: 2;
}
.job-slider-btn:hover {
  background: var(--color-primary, #b06c34);
  border-color: var(--color-primary, #b06c34);
  color: #fff;
  transform: scale(1.05);
}
.job-slider-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none;
}

/* ドット */
.job-slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 56px;
}
.job-dot {
  width: 8px; height: 8px;
  background: #ccc;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  transition: all 0.25s;
  padding: 0;
}
.job-dot.active {
  width: 28px;
  border-radius: 4px;
  background: var(--color-primary, #b06c34);
}

/* ジョブカード */
.job-card {
  flex: 0 0 calc((100% - 48px) / 3);
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  transition: transform 0.25s, box-shadow 0.25s;
  display: flex;
  flex-direction: column;
}
.job-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

/* カード画像 */
.job-card-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.job-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.job-card:hover .job-card-img img {
  transform: scale(1.05);
}
.job-card-num {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--color-primary, #b06c34);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 20px;
}

/* カード本文 */
.job-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}
.job-card-category {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary, #b06c34);
  display: flex;
  align-items: center;
  gap: 6px;
}
.job-card-jobs {
  font-size: 0.8125rem;
  color: #888;
  margin: 0;
  padding: 0;
  line-height: 1.5;
}

/* 悩み */
.job-card-problem {
  background: #fff5f5;
  border-radius: 10px;
  padding: 14px 16px;
  border-left: 3px solid #e05757;
}
.job-card-problem-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #e05757;
  margin-bottom: 8px;
}
.job-card-problem p {
  font-size: 0.875rem;
  color: #555;
  line-height: 1.7;
  margin: 0;
}

/* 解決策 */
.job-card-solution {
  background: #f0faf5;
  border-radius: 10px;
  padding: 14px 16px;
  border-left: 3px solid #2eaa6f;
  margin-top: auto;
}
.job-card-solution-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #2eaa6f;
  margin-bottom: 8px;
}
.job-card-solution p {
  font-size: 0.875rem;
  color: #444;
  line-height: 1.7;
  margin: 0;
}

/* ============================================
   v8.0 + v9.0: レスポンシブ対応
   ============================================ */
@media (max-width: 1024px) {
  .pres-warning-inner,
  .pres-loss-inner,
  .pres-solution-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .pres-rfk-card {
    max-width: 320px;
    margin: 0 auto;
  }
  .pres-loss-inner {
    grid-template-columns: 1fr;
  }
  .pres-solution-inner {
    grid-template-columns: 1fr;
  }
  .pres-solution-visual {
    max-width: 420px;
    margin: 0 auto;
  }
  .job-card {
    flex: 0 0 calc((100% - 24px) / 2);
  }
}

@media (max-width: 768px) {
  .pres-block {
    padding: 56px 0;
  }
  .pres-flags {
    flex-direction: column;
    gap: 8px;
  }
  .pres-loss-stats {
    flex-direction: column;
    gap: 12px;
  }
  .pres-mini-flow {
    gap: 6px;
    padding: 16px;
  }
  .pres-mini-arrow {
    display: none;
  }
  .pres-mini-step {
    min-width: 70px;
  }
  .job-problems {
    padding: 64px 0;
  }
  .job-slider-wrapper {
    gap: 8px;
  }
  .job-slider-btn {
    width: 40px; height: 40px;
    font-size: 0.875rem;
  }
  .job-card {
    flex: 0 0 calc(100% - 16px);
  }
}

@media (max-width: 480px) {
  .pres-warning-title,
  .pres-loss-title,
  .pres-solution-title {
    font-size: 1.375rem;
  }
  .pres-loss-stat-num {
    font-size: 2rem;
  }
}

/* ============================================
   v13.0: President Section 全面リデザイン
   pres-intro / pres-block-* / 警告ボックス強化
   ============================================ */

/* ── pres-intro: ヒーロー直下・全幅ダーク導入部 ── */
.pres-intro {
  background: linear-gradient(135deg, #0d1b2a 0%, #1a2e4a 60%, #0d1b2a 100%);
  padding: 72px 0 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.pres-intro::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 40%, rgba(204,0,0,0.12) 0%, transparent 65%);
  pointer-events: none;
}
.pres-intro-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #CC0000;
  background: rgba(204,0,0,0.12);
  border: 1px solid rgba(204,0,0,0.3);
  padding: 6px 18px;
  border-radius: 30px;
  margin-bottom: 28px;
}
.pres-intro-title {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.pres-intro-lead {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto;
}
.pres-intro-divider {
  width: 48px;
  height: 3px;
  background: #CC0000;
  border-radius: 2px;
  margin: 32px auto 0;
}

/* ── pres-block 共通: eyebrow / title / text ── */
.pres-block-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #1a56a0;
  margin-bottom: 20px;
}
.pres-block-eyebrow i { font-size: 0.875rem; }

.pres-block-title {
  font-size: clamp(1.625rem, 3.2vw, 2.375rem);
  font-weight: 900;
  color: #0d1b2a;
  line-height: 1.3;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}
.pres-block-text {
  font-size: 1.0625rem;
  color: #3a3a3a;
  line-height: 2.0;
  margin-bottom: 20px;
}

/* ── RFKコンテキストボックス: 黄色警告→スレート洗練版 ── */
.pres-rfk-context-box {
  background: #f0f5fc;
  border: none;
  border-left: 4px solid #1a56a0;
  border-radius: 0 10px 10px 0;
  padding: 18px 22px;
  font-size: 0.9375rem;
  color: #2a3a5a;
  line-height: 1.85;
  margin-bottom: 24px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.pres-rfk-context-box i {
  color: #1a56a0;
  margin-top: 3px;
  flex-shrink: 0;
  font-size: 1rem;
}

/* ── 警告ハイライト: 黄色→ダーク引用スタイル ── */
.pres-warning-highlight {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #0d1b2a;
  border: none;
  border-left: 4px solid #CC0000;
  border-radius: 0 12px 12px 0;
  padding: 22px 26px;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  line-height: 1.85;
  margin-top: 8px;
}
.pres-warning-highlight i {
  color: #CC0000;
  font-size: 1.25rem;
  margin-top: 2px;
  flex-shrink: 0;
}
.pres-warning-highlight strong { color: #fff; }

/* ── 損失カード（pres-loss-stat--wide）: 赤枠→モダンカード ── */
.pres-loss-stats {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}
.pres-loss-stat--wide {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: #f8fafc;
  border: none;
  border-left: 4px solid #1a56a0;
  border-radius: 0 14px 14px 0;
  padding: 22px 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  text-align: left;
}
.pres-loss-stat-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: #1a56a0;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.125rem;
}
.pres-loss-stat-label {
  display: block;
  font-size: 0.9375rem;
  color: #2a3a5a;
  line-height: 1.8;
}
.pres-loss-stat-label strong { color: #0d1b2a; }

/* ── figcaption ── */
.pres-loss-figcaption {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #0d1b2a;
  color: rgba(255,255,255,0.85);
  font-size: 0.8125rem;
  padding: 12px 16px;
  border-radius: 0 0 14px 14px;
  margin-top: 0;
}
.pres-loss-figcaption i { color: #CC0000; }

/* ── pres-loss-figure ── */
.pres-loss-figure {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,0.18);
}
.pres-loss-img {
  width: 100%;
  display: block;
  border-radius: 16px 16px 0 0;
}

/* ── pres-block--loss: lossセクション本文フォント強化 ── */
.pres-block--loss .pres-block-eyebrow {
  color: #CC0000;
}
.pres-block--loss .pres-block-title {
  color: #0d1b2a;
}
.pres-accent {
  color: #CC0000;
  font-style: normal;
}



/* ============================================
   v11.0: Googleフォーム埋め込みエリア
   ============================================ */
.contact-form-area{margin-top:56px;background:#fff;border-radius:24px;padding:48px;max-width:800px;margin-left:auto;margin-right:auto;box-shadow:0 12px 48px rgba(0,0,0,0.12);text-align:left}
.contact-form-header{margin-bottom:32px;text-align:center}
.contact-form-title{font-size:1.5rem;font-weight:700;color:#1B2A4A;margin-bottom:12px}
.contact-form-title i{color:#CC0000;margin-right:8px}
.contact-form-desc{font-size:0.9375rem;color:#555;line-height:1.8;margin-bottom:20px}
.contact-form-badges{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;list-style:none;padding:0}
.contact-form-badges li{font-size:0.875rem;color:#444;display:flex;align-items:center;gap:6px}
.contact-form-badges li i{color:#CC0000}
.contact-form-placeholder{background:#F8F9FA;border:2px dashed #DEE3EB;border-radius:16px;padding:60px 40px;text-align:center}
.contact-form-placeholder-icon{font-size:3rem;color:#CC0000;margin-bottom:16px;opacity:0.5}
.contact-form-placeholder-title{font-size:1.125rem;font-weight:700;color:#1B2A4A;margin-bottom:12px}
.contact-form-placeholder-desc{font-size:0.875rem;color:#888;line-height:1.8}
.contact-form-placeholder-desc code{background:#E8EDF5;padding:2px 8px;border-radius:4px;font-size:0.8125rem;color:#CC0000}
.contact-form-area iframe{width:100%;border-radius:12px;border:none;min-height:600px}

/* ============================================
   v11.0: Why Zero（会社負担ゼロの図解）
   ============================================ */
.why-zero-section{background:linear-gradient(135deg,#FFF8F0,#FFFAF5);border:2px solid #F5D6A4;border-radius:24px;padding:56px 48px;margin-top:64px}
.why-zero-header{text-align:center;margin-bottom:48px}
.why-zero-eyebrow{display:inline-block;font-size:0.875rem;font-weight:700;color:#CC0000;background:#FFF0F0;padding:7px 20px;border-radius:30px;margin-bottom:16px;letter-spacing:0.06em}
.why-zero-title{font-size:2rem;font-weight:700;color:#1B2A4A;line-height:1.5;margin-bottom:16px}
.why-zero-lead{font-size:1rem;color:#555;line-height:1.8}
.why-zero-flow{display:flex;align-items:stretch;gap:0;margin-bottom:40px}
.wz-step{flex:1;display:flex;flex-direction:column;align-items:center;text-align:center;padding:28px 16px 20px;background:#fff;border:2px solid #DEE3EB;border-radius:16px;position:relative;box-shadow:0 4px 16px rgba(0,0,0,0.05);gap:12px}
.wz-step--company{border-color:#3B8DBD;background:#F0F7FC}
.wz-step--employee{border-color:#CC0000;background:#FFF5F5}
.wz-step--home{border-color:#2EAA6F;background:#F0FAF5}
.wz-step--benefit{border-color:#E88C00;background:#FFF8EB}
.wz-step-icon{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.375rem;flex-shrink:0}
.wz-step--company .wz-step-icon{background:#3B8DBD;color:#fff}
.wz-step--employee .wz-step-icon{background:#CC0000;color:#fff}
.wz-step--home .wz-step-icon{background:#2EAA6F;color:#fff}
.wz-step--benefit .wz-step-icon{background:#E88C00;color:#fff}
.wz-step-role{font-size:0.75rem;font-weight:700;letter-spacing:0.06em;color:#888;text-transform:uppercase}
.wz-step-action{font-size:0.9375rem;color:#1B2A4A;line-height:1.7;margin:0}
.wz-step-action strong{color:#CC0000}
.wz-step-tag{font-size:0.6875rem;font-weight:800;padding:5px 12px;border-radius:20px;letter-spacing:0.04em;line-height:1.4;text-align:center}
.wz-step-tag--zero{background:#DDEFFA;color:#1A6FA0}
.wz-step-tag--choice{background:#FFE8E8;color:#B00000}
.wz-step-tag--result{background:#D6F5E8;color:#1A7A4A}
.wz-step-tag--gain{background:#FFF0CC;color:#996600}
.wz-arrow{display:flex;align-items:center;justify-content:center;width:36px;flex-shrink:0;color:#CC0000;font-size:1.5rem}
.why-zero-summary{display:flex;align-items:flex-start;gap:14px;background:#CC0000;color:#fff;border-radius:14px;padding:22px 28px;line-height:1.75;font-size:0.9375rem}
.why-zero-summary i{font-size:1.5rem;flex-shrink:0;margin-top:2px;color:#FFD600}
.why-zero-summary strong{color:#FFD600}

/* ============================================
   v11.0: 4職種グリッド
   ============================================ */
.job-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;margin-bottom:56px}
.job-card-v2{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 4px 24px rgba(0,0,0,0.07);display:flex;flex-direction:column;transition:transform 0.25s,box-shadow 0.25s}
.job-card-v2:hover{transform:translateY(-6px);box-shadow:0 12px 40px rgba(0,0,0,0.13)}
.job-card-v2-img{position:relative;aspect-ratio:16/9;overflow:hidden}
.job-card-v2-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s}
.job-card-v2:hover .job-card-v2-img img{transform:scale(1.05)}
.job-card-v2-label{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(27,42,74,0.85));color:#fff;font-size:0.8125rem;font-weight:700;padding:20px 18px 14px;display:flex;align-items:center;gap:7px}
.job-card-v2-label i{color:#FF6B6B}
.job-card-v2-body{padding:24px;display:flex;flex-direction:column;gap:16px;flex:1}
.job-card-v2-problem{background:#fff5f5;border-radius:12px;padding:16px 18px;border-left:4px solid #e05757}
.job-card-v2-problem-tag{display:flex;align-items:center;gap:6px;font-size:0.75rem;font-weight:700;color:#e05757;margin-bottom:8px}
.job-card-v2-problem p{font-size:1rem;color:#333;line-height:1.75;margin:0;font-weight:500}
.job-card-v2-voice{margin-top:auto}
.job-card-v2-bubble{background:linear-gradient(135deg,#FFF8F0,#FFF3E8);border:1.5px solid #F5D6A4;border-radius:14px;padding:18px 20px;position:relative}
.job-card-v2-bubble::before{content:'💬';position:absolute;top:-14px;left:18px;font-size:1.25rem}
.job-card-v2-bubble p{font-size:1rem;color:#333;line-height:1.85;margin:0 0 10px;font-style:normal;font-family:var(--font-family);font-weight:500}
.job-card-v2-bubble-name{display:block;font-size:0.75rem;font-weight:700;color:#CC0000;text-align:right;font-family:var(--font-family)}

/* ============================================
   v11.0: Vision Section
   ============================================ */
.vision-section{padding:96px 0;background:#fff;border-top:1px solid #FFCCCC}
.vision-header{text-align:center;margin-bottom:56px}
.vision-eyebrow{display:inline-flex;align-items:center;gap:8px;background:#CC0000;color:#fff;font-size:0.75rem;font-weight:700;letter-spacing:0.12em;padding:6px 18px;border-radius:20px;margin-bottom:20px}
.vision-title{font-size:clamp(1.875rem,4vw,2.75rem);font-weight:900;color:#1B2A4A;line-height:1.3;letter-spacing:-0.03em;margin-bottom:16px}
.vision-lead{font-size:1.0625rem;color:#5a6a88;line-height:1.85;max-width:640px;margin:0 auto}
.vision-graph-wrap{background:#f8f8f8;border:1px solid #eee;border-radius:16px;overflow:hidden;margin-bottom:64px;box-shadow:0 4px 24px rgba(0,0,0,0.06)}
.vision-graph-img{width:100%;display:block}
.vision-graph-caption{display:flex;align-items:center;gap:8px;padding:12px 20px;background:#f0f0f0;font-size:0.75rem;color:#777;border-top:1px solid #e5e5e5}
.vision-graph-caption i{color:#CC0000;flex-shrink:0}
.vision-message{display:grid;grid-template-columns:300px 1fr;gap:64px;align-items:start}
.vision-president-card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 12px 48px rgba(204,0,0,0.1),0 2px 8px rgba(0,0,0,0.06)}
.vision-president-img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:top center;display:block}
.vision-president-caption{padding:18px 20px;background:#1B2A4A;text-align:center}
.vision-president-company{display:block;font-size:0.6875rem;color:rgba(255,255,255,0.75);margin-bottom:6px;line-height:1.5}
.vision-president-title{display:block;font-size:0.8125rem;color:rgba(255,255,255,0.85);margin-bottom:4px}
.vision-president-name{display:block;font-size:1.125rem;font-weight:700;color:#fff;letter-spacing:0.05em}
.vision-message-label{display:inline-flex;align-items:center;gap:8px;color:#CC0000;font-size:0.8125rem;font-weight:700;letter-spacing:0.08em;margin-bottom:16px}
.vision-message-label i{font-size:1rem}
.vision-quote{background:#FFF5F5;border-left:4px solid #CC0000;border-radius:0 16px 16px 0;padding:28px 32px;font-size:1.0625rem;color:#2a2a2a;line-height:2;font-style:normal;margin:0 0 36px 0;box-shadow:0 4px 16px rgba(204,0,0,0.06)}
.vision-quote strong{color:#CC0000;font-weight:700}
.vision-message-goals{display:flex;flex-direction:column;gap:16px}
.vision-goal-item{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid #FFCCCC;border-radius:12px;padding:16px 20px;box-shadow:0 2px 8px rgba(204,0,0,0.05)}
.vision-goal-icon{width:44px;height:44px;background:#CC0000;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.1rem;flex-shrink:0}
.vision-goal-title{display:block;font-size:1.125rem;font-weight:700;color:#1B2A4A;margin-bottom:4px;letter-spacing:0.01em}
.vision-goal-desc{display:block;font-size:0.9375rem;font-weight:500;color:#333}
@media(max-width:900px){
  .vision-message{grid-template-columns:1fr;gap:40px}
  .vision-president{max-width:280px;margin:0 auto}
  .vision-section{padding:64px 0}
}
@media(max-width:768px){
  .why-zero-section{padding:36px 20px;margin-top:40px}
  .why-zero-title{font-size:1.375rem}
  .why-zero-flow{flex-direction:column;gap:12px}
  .wz-arrow{transform:rotate(90deg);width:100%;height:28px}
  .wz-step{flex-direction:row;text-align:left;gap:14px;padding:18px 20px;align-items:flex-start}
  .wz-step-icon{flex-shrink:0}
  .job-grid{grid-template-columns:1fr;gap:20px}
  .job-card-v2-bubble p{font-size:0.9375rem}
  .vision-title{font-size:1.625rem}
  .vision-quote{padding:20px 20px;font-size:0.9375rem}
}

/* ==============================================
   v12.3 Why Zero ステップイラスト画像
   ============================================== */
.wz-step-illust {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  margin: -24px -24px 16px -24px;
  width: calc(100% + 48px);
  background: rgba(255,255,255,0.5);
}
.wz-step-illust img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.4s ease;
}
.wz-step:hover .wz-step-illust img {
  transform: scale(1.04);
}

@media (max-width: 768px) {
  .wz-step-illust {
    margin: -20px -20px 14px -20px;
    width: calc(100% + 40px);
  }
}

/* ==============================================
   v12.0 新規追加CSS（統合・削減リファクタリング）
   ============================================== */

/* --- evidence-darvish（ダルビッシュ統合カード） --- */
.evidence-darvish {
  margin-top: 48px;
  background: linear-gradient(135deg, #1a1a2e 0%, #2d2d44 100%);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  color: #fff;
}
.evidence-darvish-inner {
  display: grid;
  grid-template-columns: 200px 1fr;
  align-items: center;
  gap: 40px;
}
.evidence-darvish-photo img {
  width: 100%;
  border-radius: var(--radius-md);
  border: 3px solid rgba(245,200,66,0.5);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.evidence-darvish-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #F5C842;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}
.evidence-darvish-label i { margin-right: 6px; }
.evidence-darvish-quote {
  font-size: 1.125rem;
  line-height: 1.9;
  color: rgba(255,255,255,0.92);
  font-style: italic;
  border-left: 4px solid #F5C842;
  padding-left: 20px;
  margin: 0;
}
.evidence-darvish-quote cite {
  display: block;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  font-style: normal;
  margin-top: 12px;
}

/* --- pres-block--vision（president+visionブロック） --- */
.pres-block--vision {
  background: linear-gradient(135deg, #0d1117 0%, #1a1f2e 100%);
  padding: 80px 0;
}
.pres-vision-inner {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 60px;
  align-items: start;
}
.pres-vision-president .vision-president-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
}
.pres-vision-president .vision-president-img {
  width: 100%;
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}
.pres-vision-president .vision-president-caption {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pres-vision-president .vision-president-company {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
}
.pres-vision-president .vision-president-title {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
}
.pres-vision-president .vision-president-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: #fff;
}
.pres-vision-body .pres-block-eyebrow {
  color: rgba(255,255,255,0.6);
}
.pres-vision-body .pres-block-title {
  color: #fff;
  font-size: 1.75rem;
  margin-bottom: 24px;
}
.pres-vision-quote {
  font-size: 1.0625rem;
  line-height: 2.0;
  color: rgba(255,255,255,0.85);
  border-left: 4px solid var(--color-primary);
  padding: 20px 28px;
  background: rgba(255,255,255,0.04);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 0 0 32px 0;
}
.pres-vision-graph {
  margin-top: 24px;
}
.pres-vision-graph-img {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.1);
}
.pres-vision-graph-caption {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  margin-top: 8px;
}
.pres-vision-graph-caption i { margin-right: 4px; }

/* --- points-compact（選ばれる理由 コンパクト版） --- */
.points-compact {
  background: var(--color-bg-cool);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  border: 1px solid var(--color-border-light);
}
.points-compact-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.points-compact-label::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  background: var(--color-primary);
}
.points-compact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.points-compact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
}
.points-compact-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}
.points-compact-item div:last-child {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.points-compact-item strong {
  font-size: 0.9375rem;
  color: var(--color-text);
  font-weight: 700;
}
.points-compact-item span {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}
  /* v12.0 SP追加 */
  .pres-vision-inner{grid-template-columns:1fr;gap:32px}
  .pres-vision-president{text-align:center}.pres-vision-president .vision-president-card{max-width:240px;margin:0 auto}
  .pres-vision-quote{font-size:0.9375rem;padding:20px}
  .evidence-darvish-inner{grid-template-columns:1fr;gap:24px;text-align:center}
  .evidence-darvish-photo img{max-width:240px;margin:0 auto}
  .points-compact-grid{grid-template-columns:1fr;gap:16px}
}

/* --- contact-form-area --- */
.contact-form-area{padding:28px 20px}
.contact-form-badges{gap:10px}

/* ============================================
   v13.1: スマホ表示追加修正
   ============================================ */
@media (max-width: 768px) {

  /* ヒーロー */
  .hero-title {
    font-size: 1.625rem;
    line-height: 1.5;
  }
  .hero-subtitle-business {
    font-size: 0.9375rem;
    line-height: 1.8;
  }
  .hero-badges {
    flex-wrap: wrap;
    gap: 8px;
  }

  /* presidentセクション grid → 1カラム */
  .pres-warning-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .pres-rfk-card {
    max-width: 280px;
    margin: 0 auto;
  }
  .pres-loss-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .pres-loss-figure {
    max-width: 320px;
    margin: 0 auto;
  }
  .pres-solution-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .pres-solution-visual {
    max-width: 320px;
    margin: 0 auto;
  }
  .pres-block-title {
    font-size: 1.375rem;
    line-height: 1.55;
  }
  .pres-intro-title {
    font-size: 1.75rem;
  }
  .pres-intro {
    padding: 48px 0 40px;
  }

  /* job-card-v2 */
  .job-card-v2 {
    max-width: 100%;
  }
  .job-card-v2-bubble {
    padding: 16px;
  }

  /* usage-item 逆順のリセット */
  .usage-item-reverse {
    direction: ltr;
  }
  .usage-item-reverse > * {
    order: unset;
  }
  .usage-item-img {
    height: 220px;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
  }
  .usage-item-img img {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
  }
  .usage-item-content {
    padding: 24px 20px;
  }
  .usage-tag {
    font-size: 0.8125rem;
    padding: 4px 14px;
  }

  /* evidence darvish */
  .evidence-darvish {
    padding: 28px 20px;
  }

  /* vision */
  .vision-message {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .vision-president-card {
    max-width: 240px;
    margin: 0 auto;
  }

  /* mid-cta-2 */
  .mid-cta-visual-inner {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
  }
  .mid-cta-visual-image {
    max-width: 240px;
    margin: 0 auto;
  }

  /* points compact */
  .points-compact {
    padding: 28px 20px;
  }
  .points-compact-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* overflow横スクロール防止 */
  body {
    overflow-x: hidden;
  }
  .container {
    overflow-x: hidden;
  }
}

@media (max-width: 480px) {
  /* ヒーロー小画面 */
  .hero-title {
    font-size: 1.375rem;
  }
  .badge {
    font-size: 0.8125rem;
    padding: 6px 12px;
  }

  /* presidentセクション小画面 */
  .pres-block-title {
    font-size: 1.25rem;
  }
  .pres-intro-title {
    font-size: 1.5rem;
  }
  .pres-loss-stat-num {
    font-size: 1.875rem;
  }

  /* usage小画面 */
  .usage-item-img {
    height: 180px;
  }

  /* vision小画面 */
  .vision-title {
    font-size: 1.375rem;
  }
  .vision-quote {
    font-size: 0.9375rem;
    padding: 16px;
  }

  /* why-zero小画面 */
  .why-zero-section {
    padding: 28px 16px;
  }
  .wz-step {
    padding: 16px;
  }
}

/* === BUILD: v20260525-1300 | office-hottab LP === */

/* =============================================
   Googleフォーム埋め込みスタイル
   ============================================= */
.contact-form-embed {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,0,0,0.08);
  background: #fff;
}
.contact-form-embed iframe {
  width: 100%;
  min-height: 900px;
  border: none;
  display: block;
}

@media (max-width: 640px) {
  .contact-form-embed iframe {
    min-height: 1000px;
  }
}

/* =============================================
   RFK権威バナー リデザイン（横並びレイアウト）
   ============================================= */
.rfk-authority-banner {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  align-items: flex-start;
  background: #fff;
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.10);
  border: 1px solid #e8e8e8;
}

/* 左カラム：写真＋名前プレート */
.rfk-photo-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.rfk-photo-wrap {
  width: 180px;
  height: 180px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.18);
  border: 3px solid #1a3a6b;
  flex-shrink: 0;
}
.rfk-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.rfk-name-plate {
  width: 100%;
  background: #1a3a6b;
  border-radius: 0 0 10px 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  text-align: center;
}
.rfk-name-en {
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
  line-height: 1.3;
}
.rfk-name-role {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.4;
}

/* 右カラム：権威情報 */
.rfk-authority-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* 機関バッジ横並び */
.rfk-org-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 4px 0 8px;
}
.rfk-org-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #f4f6fb;
  border: 1px solid #d0d8ea;
  border-radius: 10px;
  padding: 10px 16px;
  min-width: 170px;
}
.rfk-org-flag {
  font-size: 1.6rem;
  line-height: 1;
  flex-shrink: 0;
}
.rfk-org-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.rfk-org-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: #1a3a6b;
  letter-spacing: 0.02em;
}
.rfk-org-dept {
  font-size: 0.72rem;
  color: #666;
}

/* プロフィールテキスト */
.rfk-profile-text {
  font-size: 0.9rem;
  line-height: 1.75;
  color: #444;
  background: #f8f9ff;
  border-left: 4px solid #1a3a6b;
  border-radius: 0 8px 8px 0;
  padding: 14px 16px;
  margin: 0;
}

/* レスポンシブ：タブレット */
@media (max-width: 900px) {
  .rfk-authority-banner {
    grid-template-columns: 180px 1fr;
    gap: 24px;
    padding: 28px;
  }
  .rfk-photo-wrap {
    width: 160px;
    height: 160px;
  }
}

/* レスポンシブ：スマホ */
@media (max-width: 640px) {
  .rfk-authority-banner {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px 16px;
  }
  .rfk-photo-col {
    flex-direction: row;
    align-items: stretch;
    gap: 0;
  }
  .rfk-photo-wrap {
    width: 120px;
    height: 120px;
    border-radius: 10px 0 0 0;
    flex-shrink: 0;
  }
  .rfk-name-plate {
    border-radius: 0 10px 10px 0;
    justify-content: center;
    text-align: left;
    padding: 12px;
    flex: 1;
  }
  .rfk-org-badges {
    flex-direction: column;
    gap: 8px;
  }
  .rfk-org-badge {
    min-width: unset;
  }
}

/* =============================================
   RFK セクション v2 完全リニューアル
   ============================================= */

/* 全体ラッパー */
.rfk-layout {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* 見出しエリア */
.rfk-headline {
  text-align: center;
}

/* 人物＋権威情報 横並び */
.rfk-person-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: flex-start;
  background: #fff;
  border-radius: 16px;
  padding: 36px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.09);
  border: 1px solid #e4e8f0;
}

/* 左：カード画像をそのまま表示 */
.rfk-card-img-wrap {
  flex-shrink: 0;
}
.rfk-card-img {
  width: 100%;
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
  display: block;
  object-fit: cover;
  object-position: center top;
}

/* 右：権威情報カラム */
.rfk-info-col {
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-content: center;
}

/* 政府機関バッジ 横並び */
.rfk-gov-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.rfk-gov-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  border-radius: 10px;
  padding: 10px 18px;
  font-weight: 600;
  flex: 1;
  min-width: 160px;
}
.rfk-gov-badge--us {
  background: #eef2ff;
  border: 1.5px solid #4361ee;
}
.rfk-gov-badge--uk {
  background: #fff0f0;
  border: 1.5px solid #c1121f;
}
.rfk-gov-badge--white {
  background: #f5f5f0;
  border: 1.5px solid #888;
}
.rfk-gov-flag {
  font-size: 1.8rem;
  line-height: 1;
  flex-shrink: 0;
}
.rfk-gov-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.rfk-gov-org {
  font-size: 0.88rem;
  font-weight: 700;
  color: #1a1a2e;
  letter-spacing: 0.02em;
}
.rfk-gov-dept {
  font-size: 0.72rem;
  color: #555;
  font-weight: 400;
}

/* プロフィール説明文 */
.rfk-desc {
  font-size: 0.92rem;
  line-height: 1.8;
  color: #333;
  background: #f0f4ff;
  border-left: 4px solid #1a3a6b;
  border-radius: 0 10px 10px 0;
  padding: 14px 18px;
  margin: 0;
}

/* レスポンシブ：タブレット */
@media (max-width: 900px) {
  .rfk-person-row {
    grid-template-columns: 200px 1fr;
    gap: 28px;
    padding: 28px;
  }
}

/* レスポンシブ：スマホ */
@media (max-width: 640px) {
  .rfk-person-row {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px 16px;
  }
  .rfk-card-img-wrap {
    max-width: 220px;
    margin: 0 auto;
  }
  .rfk-gov-badges {
    flex-direction: column;
  }
  .rfk-gov-badge {
    min-width: unset;
    flex: unset;
  }
}