/* ============================================================
 1. DESIGN TOKENS
 ============================================================ */
:root {
  /* BASE —— ディープネイビーへ調整 */
  --color-bg-primary: #0a0f1e;
  --color-bg-secondary: #0f1729;
  --color-bg-card: #162032;
  --color-bg-card-hover: #1d2a40;

  /* DANGER —— 警告・CVのみ限定使用 */
  --color-danger: #ff2d55;
  --color-danger-light: #ff6b85;
  --color-danger-dark: #c9152f;
  --color-danger-glow: rgba(255, 45, 85, 0.4);

  /* TRUST —— デザインの主軸シアン */
  --color-trust: #22d3ee;
  --color-trust-light: #67e8f9;
  --color-trust-dark: #0891b2;
  --color-trust-glow: rgba(34, 211, 238, 0.4);

  /* BLUE —— ロゴと連動したブルー */
  --color-blue: #3b82f6;
  --color-blue-light: #60a5fa;
  --color-blue-dark: #1e40af;
  --color-blue-glow: rgba(59, 130, 246, 0.4);

  /* INDIGO —— ロゴのG中央の色 */
  --color-indigo: #6366f1;
  --color-indigo-deep: #1e1e8c;

  /* SUCCESS —— 青側に寄せたシアン緑 */
  --color-success: #06b6d4;
  --color-success-light: #22d3ee;

  /* PRODUCT ACCENT —— 青系で統一 */
  --color-rashin: #22d3ee; /* シアン */
  --color-shigan: #6366f1; /* インディゴ */
  --color-koku: #3b82f6; /* ブルー */
  --color-kusabi: #0ea5e9; /* スカイブルー */

  /* TEXT */
  --color-text-primary: #ffffff;
  --color-text-secondary: #b0b0be;
  --color-text-tertiary: #6b6b7e;
  --color-text-on-light: #0a0a0f;

  /* BORDER */
  --color-border-subtle: rgba(34, 211, 238, 0.1);
  --color-border-medium: rgba(34, 211, 238, 0.22);
  --color-border-strong: rgba(34, 211, 238, 0.45);

  /* TYPOGRAPHY */
  --font-jp: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  --font-en: "Inter", "Helvetica Neue", sans-serif;
  --font-mono: "JetBrains Mono", "Source Code Pro", monospace;

  --fs-hero: clamp(40px, 7vw, 96px);
  --fs-h2: clamp(28px, 4.5vw, 56px);
  --fs-h3: clamp(22px, 3vw, 36px);
  --fs-h4: clamp(18px, 2vw, 24px);
  --fs-body-lg: clamp(15px, 1.4vw, 20px);
  --fs-body: clamp(14px, 1.2vw, 16px);
  --fs-caption: clamp(12px, 1vw, 14px);
  --fs-eyebrow: clamp(11px, 0.9vw, 13px);

  --fw-regular: 400;
  --fw-medium: 500;
  --fw-bold: 700;
  --fw-black: 900;

  --ls-tight: -0.02em;
  --ls-normal: 0;
  --ls-wide: 0.1em;
  --ls-widest: 0.2em;

  --lh-tight: 1.1;
  --lh-snug: 1.3;
  --lh-normal: 1.6;
  --lh-loose: 1.8;

  /* SPACING */
  --space-2xs: 4px;
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 40px;
  --space-xl: 64px;
  --space-2xl: 96px;
  --space-3xl: 128px;
  --space-4xl: 160px;

  /* RADIUS */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* SHADOW */
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.5);
  --shadow-glow-red: 0 0 40px var(--color-danger-glow);
  --shadow-glow-cyan: 0 0 40px var(--color-trust-glow);
  --shadow-glow-blue: 0 0 40px var(--color-blue-glow);

  /* LAYOUT */
  --max-content-width: 1280px;
  --gutter-mobile: 20px;
  --gutter-tablet: 40px;
  --gutter-desktop: 80px;
}

/* ============================================================
 2. RESET & BASE
 ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-jp);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

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

ul,
ol {
  list-style: none;
}
.pcv {
  display: block;
}
.spv {
  display: none;
}

@media (max-width: 768px) {
  .pcv {
    display: none;
  }
  .spv {
    display: block;
  }
}
/* ============================================================
 3. COMMON COMPONENTS
 ============================================================ */

/* --- Section wrapper --- */
.section {
  padding: clamp(32px, 6vw, 56px) var(--gutter-mobile);
  position: relative;
}
@media (min-width: 768px) {
  .section {
    padding: clamp(64px, 8vw, 96px) var(--gutter-tablet);
  }
}
@media (min-width: 1024px) {
  .section {
    padding: clamp(72px, 8vw, 96px) var(--gutter-desktop);
  }
}

.section-inner {
  max-width: var(--max-content-width);
  margin: 0 auto;
}

/* --- Eyebrow --- */
.eyebrow {
  display: inline-block;
  font-family: var(--font-en);
  font-size: var(--fs-eyebrow);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  color: var(--color-trust);
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}
.eyebrow::before,
.eyebrow::after {
  content: "──";
  margin: 0 var(--space-xs);
  color: var(--color-trust);
  opacity: 0.6;
}

/* --- Section heading --- */
.section-title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-black);
  line-height: var(--lh-normal);
  letter-spacing: var(--ls-tight);
  /* margin-bottom: var(--space-2xl); */
  margin-bottom: 40px;
  text-align: center;
}
.section-title .accent-red {
  color: var(--color-danger);
}
.section-title .accent-cyan {
  color: var(--color-trust);
}
.section-title .accent-green {
  color: var(--color-success);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

/* 見出し直下のリード文（pricing-lead / misconception 等と同一トーン） */
.section-intro {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--space-xs);
  font-size: var(--fs-body);
  color: var(--color-text-secondary);
  line-height: var(--lh-loose);
}

.section-intro strong {
  color: var(--color-text-primary);
  font-weight: var(--fw-bold);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: var(--radius-full);
  font-weight: var(--fw-bold);
  font-size: var(--fs-body);
  white-space: nowrap;
  transition: all 0.2s ease;
  cursor: pointer;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-danger), var(--color-danger-dark));
  color: #fff;
  box-shadow: 0 4px 20px var(--color-danger-glow);
  animation: pulse 2.5s ease-in-out infinite;
}
.btn-primary:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: var(--shadow-glow-red);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--color-border-strong);
  color: #fff;
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-trust {
  background: linear-gradient(135deg, var(--color-trust), var(--color-blue));
  color: #001018;
  font-weight: var(--fw-black);
}
.btn-trust:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-cyan);
}

.btn-ghost {
  padding: 8px 0;
  font-weight: var(--fw-bold);
  font-size: var(--fs-caption);
  color: var(--color-trust);
  border-radius: 0;
}
.btn-ghost:hover {
  color: var(--color-trust-light);
  gap: 12px;
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 4px 20px var(--color-danger-glow);
  }
  50% {
    box-shadow: 0 4px 32px rgba(255, 45, 85, 0.6);
  }
}

/* --- Card --- */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all 0.3s ease;
}
.card:hover {
  background: var(--color-bg-card-hover);
  border-color: var(--color-border-medium);
  transform: translateY(-4px);
}

/* --- Scroll reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
 4. HEADER
 ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 90px;
  display: flex;
  align-items: center;
  background: rgba(10, 10, 15, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition:
    transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.3s ease,
    background 0.3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-hidden {
  transform: translateY(-100%);
}
.site-header.is-scrolled {
  background: rgba(10, 10, 15, 0.9);
  border-bottom-color: var(--color-border-subtle);
}

.header-inner {
  width: 100%;
  max-width: var(--max-content-width);
  margin: 0 auto;
  padding: 0 var(--gutter-mobile);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}
@media (min-width: 768px) {
  .header-inner {
    padding: 0 var(--gutter-tablet);
  }
}
@media (min-width: 1024px) {
  .header-inner {
    padding: 0 var(--gutter-desktop);
  }
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-weight: var(--fw-black);
  font-size: 15px;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  width: 100%;
  max-width: 180px;
  transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.header-logo:hover {
  opacity: 0.85;
  transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.header-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.header-logo-text-en {
  font-size: 14px;
  font-weight: var(--fw-black);
  letter-spacing: var(--ls-wide);
  color: #fff;
}
.header-logo-text-jp {
  font-size: 10px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.08em;
  color: var(--color-trust-light);
  margin-top: 2px;
}

.header-nav {
  display: none;
  gap: var(--space-lg);
}
@media (min-width: 1024px) {
  .header-nav {
    display: flex;
  }
}
.header-nav a {
  font-size: var(--fs-caption);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
}
.header-nav a:hover {
  color: var(--color-text-primary);
}

.header-cta {
  display: flex;
  gap: 8px;
  align-items: center;
}
.header-cta .btn {
  padding: 10px 18px;
  font-size: 13px;
}
.header-cta .btn-primary {
  animation: none;
}
.header-cta .btn-secondary {
  display: none;
}
@media (min-width: 768px) {
  .header-cta .btn-secondary {
    display: inline-flex;
  }
}

/* 電話リンク */
.header-cta-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: var(--fw-bold);
  letter-spacing: 0.04em;
  transition: color 0.2s;
  white-space: nowrap;
}
.header-cta-phone:hover {
  color: var(--color-trust);
}
.header-cta-phone-icon {
  flex-shrink: 0;
  color: var(--color-trust);
}
/* SP: テキスト非表示・アイコンのみ */
.header-cta-phone-num {
  display: none;
}
@media (min-width: 1024px) {
  .header-cta-phone-num {
    display: inline;
  }
}

.header-burger {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  border: 1px solid var(--color-border-medium);
  background: rgba(34, 211, 238, 0.04);
  transition: all 0.2s ease;
  cursor: pointer;
  z-index: 110;
  position: relative;
  flex-shrink: 0;
}
.header-burger:hover {
  border-color: var(--color-trust);
  background: rgba(34, 211, 238, 0.1);
}
.header-burger-icon {
  width: 22px;
  height: 16px;
  position: relative;
}
.header-burger-icon span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-trust);
  border-radius: 1px;
  transition: all 0.3s ease;
}
.header-burger-icon span:nth-child(1) {
  top: 0;
}
.header-burger-icon span:nth-child(2) {
  top: 50%;
  transform: translateY(-50%);
}
.header-burger-icon span:nth-child(3) {
  bottom: 0;
}
.header-burger.is-open .header-burger-icon span:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}
.header-burger.is-open .header-burger-icon span:nth-child(2) {
  opacity: 0;
}
.header-burger.is-open .header-burger-icon span:nth-child(3) {
  bottom: 50%;
  transform: translateY(50%) rotate(-45deg);
}
@media (min-width: 1024px) {
  .header-burger {
    display: none;
  }
}

/* ============================================================
 4.5 MOBILE NAV DRAWER (スライドインメニュー)
 ============================================================ */
.mobile-nav-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  border: 1px solid var(--color-border-medium);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  z-index: 110;
}
.mobile-nav-close:hover {
  border-color: var(--color-trust);
  color: var(--color-trust);
  background: rgba(34, 211, 238, 0.08);
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 380px;
  height: 100vh;
  height: 100dvh;
  background: linear-gradient(180deg, var(--color-bg-secondary), var(--color-bg-primary));
  border-left: 1px solid var(--color-border-medium);
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.5);
  z-index: 105;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  padding: 88px var(--gutter-mobile) var(--space-xl);
  display: flex;
  flex-direction: column;
}
.mobile-nav.is-open {
  right: 0;
}
@media (min-width: 1024px) {
  .mobile-nav {
    display: none;
  }
}

.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 8, 18, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease;
  z-index: 104;
}
.mobile-nav-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: var(--space-xl);
}
.mobile-nav-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-sm);
  border-bottom: 1px solid var(--color-border-subtle);
  font-size: 15px;
  font-weight: var(--fw-bold);
  color: #fff;
  transition: all 0.2s ease;
}
.mobile-nav-list a:hover,
.mobile-nav-list a:active {
  color: var(--color-trust);
  padding-left: var(--space-md);
}
.mobile-nav-list a::after {
  content: "→";
  color: var(--color-trust);
  font-size: 18px;
  opacity: 0.5;
  transition: all 0.2s ease;
}
.mobile-nav-list a:hover::after {
  opacity: 1;
  transform: translateX(4px);
}

.mobile-nav-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: auto;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border-subtle);
}
.mobile-nav-cta .btn {
  width: 100%;
  padding: 14px 20px;
  font-size: 14px;
}
.mobile-nav-cta .btn-primary {
  animation: none;
}

.mobile-nav-phone {
  display: flex;
  align-items: center;
  gap: 10px;
  /* margin-top: var(--space-md); */
  padding: var(--space-sm);
  background: rgba(34, 211, 238, 0.06);
  border-radius: var(--radius-md);
  justify-content: center;
}
.mobile-nav-phone-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-trust);
  color: var(--color-bg-primary);
  display: grid;
  place-items: center;
  font-size: 14px;
  flex-shrink: 0;
}
.mobile-nav-phone-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
}
.mobile-nav-phone-num {
  font-family: var(--font-en);
  font-size: 18px;
  font-weight: var(--fw-black);
  color: #fff;
}
.mobile-nav-phone-hours {
  font-size: 10px;
  color: var(--color-text-tertiary);
}

body.is-nav-open {
  overflow: hidden;
}

/* ============================================================
 4.7 STICKY MOBILE CTA BAR
 ============================================================ */
.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  padding: 10px 12px;
  padding-bottom: calc(10px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(10, 15, 30, 0.4), rgba(10, 15, 30, 0.96) 35%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  gap: 8px;
  align-items: stretch;
  transform: translateY(100%);
  opacity: 0;
  transition:
    transform 0.35s ease,
    opacity 0.35s ease;
}
.sticky-cta.is-visible {
  transform: translateY(0);
  opacity: 1;
}
.sticky-cta.is-hidden {
  transform: translateY(100%);
  opacity: 0;
}
@media (min-width: 1024px) {
  .sticky-cta {
    display: none !important;
  }
}

.sticky-cta-phone {
  flex: 0 0 72px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  /* gap: 4px; */
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.4);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-trust);
  transition: all 0.2s ease;
}
.sticky-cta-phone:active {
  transform: scale(0.96);
  background: rgba(34, 211, 238, 0.18);
}
.sticky-cta-phone-label {
  font-size: 10px;
  font-weight: var(--fw-bold);
  color: var(--color-trust-light);
  letter-spacing: 0.05em;
}

.sticky-cta-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 14px 12px;
  background: linear-gradient(135deg, var(--color-danger), var(--color-danger-dark));
  border-radius: var(--radius-md);
  color: #fff;
  font-weight: var(--fw-black);
  font-size: 14px;
  text-decoration: none;
  box-shadow: 0 4px 16px var(--color-danger-glow);
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}
.sticky-cta-main:active {
  transform: scale(0.98);
}
.sticky-cta-main::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: ctaSweep 3s ease-in-out infinite;
}
@keyframes ctaSweep {
  0%,
  60% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}


@media (max-width: 1023px) {
  .final {
    padding-bottom: calc(var(--space-3xl) + 90px);
  }
}

/* ============================================================
 5. SECTION 01 - HERO
 ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 120px var(--gutter-mobile) clamp(88px, 12vh, 140px);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  isolation: isolate;
}
@media (min-width: 768px) {
  .hero {
    padding: 140px var(--gutter-tablet) clamp(96px, 11vh, 152px);
  }
}
@media (min-width: 1024px) {
  .hero {
    padding: 160px var(--gutter-desktop) clamp(100px, 10vh, 160px);
  }
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0.4;
}

.hero-glitch-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  contain: strict;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(34, 211, 238, 0.18), transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(59, 130, 246, 0.15), transparent 50%);
  animation: glitchPulse 12s ease-in-out infinite;
}
@keyframes glitchPulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
  }
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  transform: translateZ(0);
  padding-bottom: var(--space-md);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border: 1px solid var(--color-trust);
  border-radius: var(--radius-full);
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-widest);
  color: var(--color-trust-light);
  text-transform: uppercase;
  margin-bottom: var(--space-xl);
  background: rgba(34, 211, 238, 0.08);
  box-shadow: 0 0 24px rgba(34, 211, 238, 0.25);
}

.hero-seo-title {
  display: block;
  font-family: var(--font-jp);
  font-size: clamp(13px, 1.8vw, 15px);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-trust-light);
  margin-bottom: var(--space-xs, 8px);
  text-transform: uppercase;
}

html.is-hero-intro-pending .hero-seo-title {
  opacity: 0;
  transform: translate3d(0, 16px, 0);
}

.hero-h1 {
  font-family: "YakuHanJP", var(--font-jp);
  font-size: var(--fs-hero);
  font-weight: var(--fw-black);
  line-height: 1.4;
  letter-spacing: var(--ls-tight);
  margin-bottom: var(--space-lg);
}

.hero-h1 .hero-h1-line1 {
  display: block;
}

.hero-h1 .hero-h1-line2 {
  display: block;
  background: linear-gradient(
    110deg,
    #fff 18%,
    var(--color-trust) 42%,
    var(--color-blue-light) 62%,
    #e0f7ff 88%
  );
  background-size: 220% 100%;
  background-position: 0% 50%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-divider {
  width: 80px;
  height: 3px;
  margin: var(--space-lg) auto;
  background: linear-gradient(90deg, transparent, var(--color-trust), var(--color-blue), transparent);
  border: none;
  transform-origin: center;
}

/* ヒーローイントロ: JS が走るまでの初期状態（@keyframes は使わない） */
html.is-hero-intro-pending .hero-badge {
  opacity: 0;
  transform: translate3d(0, 14px, 0) scale(0.97);
}
html.is-hero-intro-pending .hero-h1 .hero-h1-line1 {
  opacity: 0;
  transform: translate3d(0, 28px, 0);
}
html.is-hero-intro-pending .hero-h1 .hero-h1-line2 {
  opacity: 0;
  transform: translate3d(0, 32px, 0);
}
html.is-hero-intro-pending .hero-divider {
  opacity: 0;
  transform: scaleX(0);
}

.hero-h2 {
  font-size: var(--fs-h4);
  font-weight: var(--fw-medium);
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
}
.hero-h2 .accent {
  color: var(--color-trust);
  font-weight: var(--fw-bold);
}

/* === HERO ABOUT CARD (サービス定義カード) === */
.hero-about {
  max-width: 720px;
  margin: 0 auto var(--space-xl);
  padding: var(--space-lg) var(--space-md);
  background: linear-gradient(180deg, rgba(34, 211, 238, 0.06), rgba(34, 211, 238, 0.02));
  border: 1px solid rgba(34, 211, 238, 0.25);
  border-radius: var(--radius-lg);
  text-align: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 32px rgba(34, 211, 238, 0.08);
  position: relative;
  overflow: hidden;
}
@media (min-width: 768px) {
  .hero-about {
    padding: var(--space-lg) var(--space-xl);
  }
}
.hero-about::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-trust), transparent);
}
.hero-about-label {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: var(--fw-black);
  letter-spacing: var(--ls-widest);
  color: var(--color-trust);
  background: rgba(34, 211, 238, 0.12);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
}
.hero-about-text {
  font-size: clamp(15px, 2vw, 19px);
  font-weight: var(--fw-medium);
  line-height: 1.85;
  color: #fff;
  letter-spacing: 0.01em;
}
.hero-about-text .brand {
  color: var(--color-trust);
  font-weight: var(--fw-bold);
  font-size: 1.08em;
  letter-spacing: 0.02em;
}
.hero-about-text .keyword {
  color: var(--color-trust);
  font-weight: var(--fw-bold);
  position: relative;
  display: inline-block;
  padding: 0 2px;
}
.hero-about-text .keyword::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-trust), transparent);
  opacity: 0.5;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-xl);
}


.hero-cta-micro {
  font-size: var(--fs-caption);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-2xl);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}
@media (min-width: 768px) {
  .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-md) var(--space-lg);
  }
}
.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-sm);
  min-height: 128px;
  padding: var(--space-md) var(--space-md);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  border-top: 3px solid rgba(34, 211, 238, 0.45);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.28);
  text-align: center;
}
@media (min-width: 768px) {
  .hero-stat {
    min-height: 140px;
    padding: var(--space-lg) var(--space-md);
  }
}
.hero-stat-number {
  display: block;
  font-family: var(--font-en);
  font-variant-numeric: tabular-nums;
  font-size: clamp(22px, 3.2vw, 34px);
  font-weight: var(--fw-black);
  color: var(--color-danger);
  line-height: 1.15;
  letter-spacing: var(--ls-tight);
  text-shadow: 0 0 20px rgba(255, 45, 85, 0.22);
  flex-shrink: 0;
}
.hero-stat-number[data-counter],
.hero-stat-number[data-target-text] {
  font-size: clamp(34px, 4.5vw, 52px);
}
.hero-stat-number--text {
  line-height: 1.25;
}
.hero-stat-number .stat-unit {
  font-size: 0.48em;
  font-weight: var(--fw-black);
  letter-spacing: 0;
  vertical-align: baseline;
}
.hero-stat-desc {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  flex: 1;
  justify-content: flex-end;
}
.hero-stat-label {
  display: block;
  font-family: var(--font-jp);
  font-size: clamp(12px, 1.5vw, 14px);
  font-weight: var(--fw-medium);
  line-height: 1.55;
  color: var(--color-text-primary);
  max-width: 20em;
  margin: 0 auto;
}
.hero-stat-source {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  color: var(--color-trust-light);
  padding: 5px 11px;
  border-radius: var(--radius-full);
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.22);
}
.hero-stat-source time {
  font-weight: inherit;
  color: inherit;
}

.hero-products {
  font-family: var(--font-en);
  font-size: var(--fs-caption);
  letter-spacing: var(--ls-widest);
  color: var(--color-text-secondary);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-xl);
}
.hero-products span {
  margin: 0 var(--space-sm);
}

/* ── Hero SP最適化 (〜767px) ── */
@media (max-width: 767px) {
  .hero {
    padding-top: 116px;
    padding-bottom: 25px;
    align-items: flex-start;
  }

  .hero-badge {
    font-size: 14px;
    letter-spacing: 0.1em;
    padding: 5px 12px;
    white-space: normal;
    text-align: center;
    max-width: 100%;
    margin-bottom: 12px;
  }

  .hero-h1 {
    font-size: clamp(28px, 8vw, 40px);
    line-height: 1.45;
    margin-bottom: 12px;
  }

  .hero-h2 {
    font-size: clamp(13px, 3.5vw, 17px);
    line-height: 1.85;
    margin-bottom: 16px;
  }

  .hero-about {
    padding: 16px;
    margin-bottom: 16px;
  }
  .hero-about-text {
    font-size: 15px;
    line-height: 1.85;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    margin-bottom: 30px;
  }
  .hero-cta .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 15px 20px;
  }

  .hero-stats {
    gap: 10px;
    margin-bottom: 16px;
    align-items: stretch;
  }
  .hero-stat {
    box-sizing: border-box;
    min-height: 132px;
    height: 100%;
    padding: 10px 6px;
    gap: 6px;
    justify-content: center;
  }
  .hero-stat-desc {
    margin-top: 0;
    flex: 0 0 auto;
    justify-content: center;
    gap: 10px;
  }
  .hero-stat-number {
    font-size: clamp(20px, 4.8vw, 21px);
  }
  /* カウンター・金額など1行強調 */
  .hero-stat-number[data-counter],
  .hero-stat-number[data-target-text] {
    font-size: clamp(24px, 6vw, 30px);
    letter-spacing: -0.025em;
    line-height: 1.12;
  }
  /* 「10年連続／1位」2行テキスト用（行高を抑えて4枚を揃えやすく） */
  .hero-stat-number--text {
    font-family: var(--font-jp);
    font-size: clamp(20px, 4vw, 20px);
    line-height: 1.22;
    letter-spacing: -0.02em;
  }
  .hero-stat-label {
    font-size: 14px;
    line-height: 1.35;
    max-width: 100%;
  }
  .hero-stat-source {
    font-size: 12px;
    padding: 3px 8px;
  }
  .hero-stat-number .stat-unit {
    font-size: 0.8em;
  }
  .hero-products {
    font-size: 14px;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
  }

  .scroll-indicator {
    display: none;
  }
}

.scroll-indicator {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: var(--space-sm);
  pointer-events: none;
  user-select: none;
  z-index: 1;
}
.scroll-indicator-mouse {
  position: relative;
  width: 26px;
  height: 40px;
  border: 2px solid rgba(34, 211, 238, 0.5);
  border-radius: 14px;
  box-shadow:
    inset 0 0 14px rgba(34, 211, 238, 0.12),
    0 6px 20px rgba(0, 0, 0, 0.25);
}
.scroll-indicator-wheel {
  display: block;
  position: absolute;
  left: 50%;
  top: 8px;
  width: 4px;
  height: 7px;
  margin-left: -2px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--color-trust), var(--color-blue-light));
  animation: scrollIndicatorWheel 2.2s cubic-bezier(0.45, 0, 0.55, 1) infinite;
}
@keyframes scrollIndicatorWheel {
  0%,
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
  60% {
    opacity: 0.15;
    transform: translate3d(0, 14px, 0);
  }
}
.scroll-indicator-caption {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(10, 10, 18, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(34, 211, 238, 0.18);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}
.scroll-indicator-caption-en {
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: var(--fw-bold);
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: rgba(232, 250, 255, 0.92);
}
.scroll-indicator-caption-rule {
  width: 1px;
  height: 12px;
  border-radius: 1px;
  background: linear-gradient(180deg, transparent, rgba(34, 211, 238, 0.55), transparent);
}
.scroll-indicator-caption-jp {
  font-family: var(--font-jp);
  font-size: 11px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.78);
}
@media (prefers-reduced-motion: reduce) {
  .scroll-indicator-wheel {
    animation: none !important;
    opacity: 0.55;
    top: 13px;
  }
}
@media (max-width: 767px) {
  .scroll-indicator {
    margin-top: 30px;
  }
}

/* ============================================================
 6. SECTION 02 - REALITY
 ============================================================ */
.reality {
  background: var(--color-bg-primary);
  position: relative;
}
.reality::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-trust), transparent);
}

.reality-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 1100px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .reality-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.reality-card {
  padding: var(--space-lg);
  background: linear-gradient(180deg, rgba(255, 45, 85, 0.08), rgba(255, 45, 85, 0.02));
  border: 1px solid rgba(255, 45, 85, 0.3);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.3s ease;
}
.reality-card:hover {
  border-color: var(--color-danger);
  box-shadow: 0 8px 32px rgba(255, 45, 85, 0.25);
  transform: translateY(-4px);
}
.reality-card-icon {
  font-size: 28px;
  margin-bottom: var(--space-sm);
}
.reality-card-number {
  font-family: var(--font-en);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: var(--fw-black);
  color: var(--color-danger);
  line-height: 1;
  margin-bottom: var(--space-sm);
  letter-spacing: var(--ls-tight);
}
.reality-card-label {
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
  line-height: var(--lh-snug);
}

.reality-grid-bottom {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 720px;
  margin: var(--space-md) auto 0;
}
@media (min-width: 768px) {
  .reality-grid-bottom {
    grid-template-columns: repeat(2, 1fr);
  }
}

.reality-banner {
  margin-top: var(--space-2xl);
  padding: var(--space-md) var(--space-lg);
  border: 2px solid var(--color-danger);
  border-radius: var(--radius-full);
  text-align: center;
  font-weight: var(--fw-bold);
  font-size: var(--fs-body-lg);
  color: #fff;
  background: rgba(255, 45, 85, 0.1);
  box-shadow: 0 0 32px rgba(255, 45, 85, 0.2);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
 6.5 SECTION 02.5 - DATA (データで見る脅威)
 ============================================================ */
.data {
  background: var(--color-bg-secondary);
}

.data-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  background: #E63946;
  border-radius: 15px;
  padding: clamp(20px, 3vw, 40px);
}
@media (min-width: 640px) {
  .data-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.data-card {
  padding: var(--space-lg);
  background: rgba(0, 0, 0, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.7);
  border-radius: 12px;
  box-shadow:
    0px 0px 10px 0px rgba(230, 57, 70, 1),
    inset 0px 0px 12px 0px rgba(230, 57, 70, 1);
  transition: all 0.3s ease;
}
.data-card:hover {
  background: rgba(0, 0, 0, 0.35);
  box-shadow:
    0px 0px 18px 0px rgba(230, 57, 70, 1),
    inset 0px 0px 18px 0px rgba(230, 57, 70, 1);
  transform: translateY(-4px);
}
.data-card-title {
  font-size: var(--fs-caption);
  font-family: var(--font-en);
  letter-spacing: var(--ls-wide);
  color: rgba(255, 255, 255, 0.75);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}
.data-card-subtitle {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-md);
  line-height: var(--lh-snug);
  color: #fff;
}
/* 赤背景上でspan強調色を白に上書き */
.data-card-subtitle span {
  color: #ffffff !important;
  text-decoration: underline;
  text-underline-offset: 3px;
}
/* カード内インラインスタイルの文字色を上書き */
.data-card p {
  color: rgba(255, 255, 255, 0.8) !important;
}

/* Donut chart card */
.data-donut-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}
.data-donut {
  width: 120px;
  height: 120px;
  flex-shrink: 0;
  position: relative;
}
.data-donut svg {
  transform: rotate(-90deg);
}
.data-donut-center {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-en);
  font-size: 24px;
  font-weight: var(--fw-black);
  color: #ffffff;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}
.data-legend {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.data-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-caption);
  color: rgba(255, 255, 255, 0.85);
}
.data-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Bar chart */
.data-bars {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.data-bar-row {
  display: grid;
  grid-template-columns: 100px 1fr 40px;
  gap: 8px;
  align-items: center;
  font-size: 12px;
}
.data-bar-label {
  color: rgba(255, 255, 255, 0.85);
}
.data-bar-track {
  height: 8px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.data-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: #ffffff;
  transition: width 1s ease-out;
}
.data-bar-value {
  font-family: var(--font-en);
  font-weight: var(--fw-bold);
  color: #ffffff;
  text-align: right;
}

/* Timeline */
.data-timeline {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.data-timeline-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: var(--space-sm);
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.15);
  border-radius: var(--radius-sm);
  border-left: 3px solid #ffffff;
}
.data-timeline-time {
  font-family: var(--font-en);
  font-weight: var(--fw-bold);
  color: #ffffff;
  font-size: 12px;
}
.data-timeline-event {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.85);
}

.data-note {
  margin-top: var(--space-2xl);
  text-align: center;
  font-size: var(--fs-caption);
  color: var(--color-text-tertiary);
}

/* ============================================================
 7. SECTION 03 - WHY
 ============================================================ */
.why {
  background: var(--color-bg-secondary);
}
.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 1100px;
  margin: 0 auto;
  counter-reset: why-counter;
}
@media (min-width: 640px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .why-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.why-card {
  counter-increment: why-counter;
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-top: 3px solid var(--color-danger);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  position: relative;
}
.why-card:hover {
  border-top-color: var(--color-danger);
  border-color: rgba(255, 45, 85, 0.45);
  background: rgba(255, 45, 85, 0.07);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(255, 45, 85, 0.15);
}
.why-card-icon {
  margin-bottom: var(--space-md);
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: var(--fw-black);
  letter-spacing: 0.08em;
  color: var(--color-danger);
}
.why-card-icon::before {
  content: counter(why-counter, decimal-leading-zero);
}
.why-card-title {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  line-height: var(--lh-snug);
  margin-bottom: var(--space-sm);
  color: #fff;
}
.why-card-body {
  font-size: var(--fs-caption);
  color: rgba(255, 255, 255, 0.65);
  line-height: var(--lh-normal);
}

.why-conclusion {
  margin-top: var(--space-2xl);
  text-align: center;
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  line-height: var(--lh-snug);
}
.why-conclusion strong {
  color: var(--color-trust);
}

/* ============================================================
 7.5 SECTION 03.5 - BUSINESS IMPACT (経営への影響6視点)
 ============================================================ */
.impact {
  background: var(--color-bg-primary);
  position: relative;
}
.impact::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(255, 45, 85, 0.08), transparent 60%);
  pointer-events: none;
}
.impact .section-inner {
  position: relative;
}

.impact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 1100px;
  margin: 0 auto;
}
@media (min-width: 640px) {
  .impact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .impact-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.impact-card {
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid rgba(255, 45, 85, 0.2);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.impact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-danger), transparent);
}
.impact-card:hover {
  border-color: var(--color-danger);
  background: var(--color-bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(255, 45, 85, 0.15);
}
.impact-card-num {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: var(--ls-widest);
  color: var(--color-danger-light);
  font-weight: var(--fw-black);
  margin-bottom: var(--space-sm);
}
.impact-card-icon {
  font-size: 36px;
  margin-bottom: var(--space-sm);
  line-height: 1;
}
.impact-card-title {
  font-size: var(--fs-h4);
  font-weight: var(--fw-black);
  margin-bottom: var(--space-sm);
  color: #fff;
  line-height: var(--lh-snug);
}
.impact-card-body {
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
  margin-bottom: var(--space-sm);
}
.impact-card-example {
  display: block;
  font-size: 11px;
  color: var(--color-danger-light);
  padding-top: var(--space-sm);
  border-top: 1px dashed rgba(255, 45, 85, 0.25);
  font-weight: var(--fw-bold);
}

/* ============================================================
 8. SECTION 04 - ANSWER
 ============================================================ */
.answer {
  background: var(--color-bg-primary);
  position: relative;
}
.answer::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(34, 211, 238, 0.1), transparent 60%);
  pointer-events: none;
}
.answer .section-inner {
  position: relative;
}

.answer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 1000px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .answer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.answer-card {
  padding: var(--space-xl);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.answer-card::before {
  content: "";
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-trust), transparent);
  border-radius: 0 0 4px 4px;
}
.answer-card:hover {
  border-color: rgba(34, 211, 238, 0.45);
  box-shadow: 0 8px 32px rgba(34, 211, 238, 0.1);
}
.answer-card-number {
  font-family: var(--font-en);
  font-size: clamp(48px, 5vw, 72px);
  font-weight: var(--fw-black);
  background: linear-gradient(135deg, var(--color-trust), var(--color-trust-dark));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: var(--space-sm);
  opacity: 0.7;
}
.answer-card-title {
  font-size: var(--fs-h3);
  font-weight: var(--fw-black);
  margin-bottom: var(--space-sm);
  color: #fff;
}
.answer-card-body {
  font-size: var(--fs-body-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  line-height: var(--lh-normal);
  flex: 1;
}
.answer-card-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.answer-card-list li {
  font-size: var(--fs-caption);
  color: rgba(34, 211, 238, 0.85);
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.25);
  border-radius: 100px;
  padding: 4px 14px;
}
.answer-card-list li::before {
  display: none;
}

.answer-summary {
  margin-top: var(--space-2xl);
  text-align: center;
  font-size: var(--fs-body-lg);
  color: var(--color-text-secondary);
}
.answer-summary strong {
  color: var(--color-trust);
  font-weight: var(--fw-bold);
}

/* ============================================================
 9. SECTION 05 - PHILOSOPHY
 ============================================================ */
.philosophy {
  background: var(--color-bg-secondary);
}

.philosophy-stack {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.philosophy-layer {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-md);
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}
.philosophy-layer:hover {
  background: var(--color-bg-card-hover);
  transform: translateX(4px);
}
.philosophy-layer-label {
  font-family: var(--font-en);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: var(--fw-black);
  text-align: center;
  padding: 8px;
  border-radius: var(--radius-sm);
}
.philosophy-layer:nth-child(1) .philosophy-layer-label {
  background: rgba(148, 163, 184, 0.15);
  color: #94a3b8;
}
.philosophy-layer:nth-child(2) .philosophy-layer-label {
  background: rgba(59, 130, 246, 0.15);
  color: var(--color-blue);
}
.philosophy-layer:nth-child(3) .philosophy-layer-label {
  background: rgba(99, 102, 241, 0.15);
  color: var(--color-indigo);
}
.philosophy-layer:nth-child(4) .philosophy-layer-label {
  background: rgba(34, 211, 238, 0.15);
  color: var(--color-trust);
}

.philosophy-layer-title {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  margin-bottom: 4px;
}
.philosophy-layer-desc {
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
}

.philosophy-tagline {
  margin-top: var(--space-2xl);
  text-align: center;
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
}
.philosophy-tagline strong {
  color: var(--color-trust);
}

/* ============================================================
 10. SECTION 06 - PORTFOLIO (4 Products)
 ============================================================ */
.portfolio {
  background: var(--color-bg-primary);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.product-card {
  position: relative;
  padding: 32px;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.35s ease;
  display: flex;
  flex-direction: column;
}
/* グラデーション上ライン */
.product-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--product-color) 50%, transparent 100%);
}
/* コーナーグロー */
.product-card::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, var(--product-glow) 0%, transparent 70%);
  pointer-events: none;
  border-radius: 50%;
  opacity: 0.4;
  transition: opacity 0.35s ease;
}
.product-card:hover {
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: 0 20px 48px var(--product-glow), 0 0 0 1px var(--product-color) inset;
  transform: translateY(-6px);
}
.product-card:hover::after {
  opacity: 0.85;
}
.product-card[data-product="rashin"] {
  --product-color: var(--color-rashin);
  --product-glow: rgba(34, 211, 238, 0.22);
}
.product-card[data-product="shigan"] {
  --product-color: var(--color-shigan);
  --product-glow: rgba(99, 102, 241, 0.22);
}
.product-card[data-product="koku"] {
  --product-color: var(--color-koku);
  --product-glow: rgba(59, 130, 246, 0.22);
}
.product-card[data-product="kusabi"] {
  --product-color: var(--color-kusabi);
  --product-glow: rgba(14, 165, 233, 0.22);
}

.product-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.product-icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--product-color);
  color: var(--product-color);
  box-shadow: 0 0 14px var(--product-glow);
}
.product-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--product-color);
}
.product-name {
  font-family: var(--font-en);
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: var(--fw-black);
  color: var(--product-color);
  letter-spacing: -0.02em;
  line-height: 1;
}
.product-name-jp {
  display: block;
  font-family: var(--font-jp);
  font-size: 12px;
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.4);
  margin-top: 5px;
  letter-spacing: 0.06em;
}

.product-tagline {
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: var(--fw-black);
  line-height: 1.35;
  margin-bottom: 14px;
  color: #fff;
  letter-spacing: -0.01em;
}

/* 説明文のインラインスタイルを上書き */
.product-card > p {
  font-size: 13px !important;
  color: rgba(255, 255, 255, 0.58) !important;
  line-height: 1.8 !important;
  margin-bottom: 20px !important;
}

.product-features {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  list-style: none;
  padding-left: 0;
}
.product-features li {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.68);
  padding-left: 20px;
  position: relative;
  line-height: 1.55;
}
.product-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--product-color);
  font-weight: 700;
  font-size: 12px;
}

.product-ransom {
  font-size: 12px;
  padding: 12px 16px;
  background: linear-gradient(135deg, rgba(255, 45, 85, 0.14), rgba(255, 45, 85, 0.04));
  border: 1px solid rgba(255, 45, 85, 0.4);
  border-radius: 10px;
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.88);
}
.product-ransom strong {
  display: flex;
  align-items: center;
  gap: 5px;
  color: #ff6b7a;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 5px;
  font-weight: var(--fw-bold);
}
.product-ransom strong::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ff6b7a;
  flex-shrink: 0;
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 4px;
}
.product-price {
  font-family: var(--font-en);
  font-size: 15px;
  font-weight: var(--fw-black);
  color: #fff;
  letter-spacing: -0.01em;
}

/* ============================================================
 10.5 SECTION 06.5 - MISCONCEPTIONS (よくある誤解)
 ============================================================ */
.misconception {
  background: linear-gradient(
    180deg,
    var(--color-bg-secondary) 0%,
    #12192c 50%,
    var(--color-bg-secondary) 100%
  );
}

.misconception-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 1100px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .misconception-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .misconception-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.misc-card {
  padding: 0;
  background: #fafbfd;
  border: 1px solid rgba(15, 23, 41, 0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 12px rgba(15, 23, 41, 0.06);
}
.misc-card:hover {
  transform: translateY(-5px);
  border-color: rgba(34, 211, 238, 0.22);
  box-shadow: 0 18px 44px rgba(15, 23, 41, 0.1),
    0 6px 20px rgba(34, 211, 238, 0.14);
}
.misc-myth {
  padding: var(--space-md) var(--space-lg);
  background: linear-gradient(
    165deg,
    #fff5f7 0%,
    #ffe8ee 48%,
    #ffdce6 100%
  );
  min-height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.misc-myth-label {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: var(--ls-widest);
  color: var(--color-danger-dark);
  font-weight: var(--fw-black);
  margin-bottom: 8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.misc-myth-label::before {
  content: "✕";
  font-size: 9px;
  background: var(--color-danger);
  color: #fff;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding-left: 2px;
}
.misc-myth-text {
  font-size: var(--fs-body);
  font-weight: var(--fw-bold);
  color: var(--color-text-on-light);
  line-height: var(--lh-snug);
}
.misc-truth {
  padding: var(--space-md) var(--space-lg);
  background: linear-gradient(
    165deg,
    #f0fbfd 0%,
    #e5f9fc 45%,
    #dcf6fa 100%
  );
  flex: 1;
}
.misc-truth-label {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: var(--ls-widest);
  color: var(--color-trust-dark);
  font-weight: var(--fw-black);
  margin-bottom: 8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.misc-truth-label::before {
  content: "✓";
  font-size: 9px;
  background: var(--color-trust);
  color: #000;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.misc-truth-text {
  font-size: var(--fs-caption);
  color: #475569;
  line-height: var(--lh-normal);
}
.misc-truth-text strong {
  color: var(--color-trust-dark);
  font-weight: var(--fw-bold);
}

/* ============================================================
 10.7 SECTION 06.7 - JOURNEY (12ヶ月伴走支援例)
 ============================================================ */
.journey {
  background: var(--color-bg-primary);
  position: relative;
}
.journey::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(34, 211, 238, 0.06), transparent 60%);
  pointer-events: none;
}
.journey .section-inner {
  position: relative;
}

.journey-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}
@media (min-width: 1024px) {
  .journey-timeline {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
  }
  .journey-timeline::before {
    content: "";
    position: absolute;
    top: 80px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-trust), var(--color-success));
    z-index: 0;
  }
}

.phase {
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  position: relative;
  transition: all 0.3s ease;
  z-index: 1;
}
.phase:hover {
  border-color: var(--color-trust);
  background: var(--color-bg-card-hover);
  transform: translateY(-4px);
}
.phase-marker {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-bg-primary);
  border: 2px solid var(--color-trust);
  display: grid;
  place-items: center;
  font-family: var(--font-en);
  font-weight: var(--fw-black);
  color: var(--color-trust);
  margin: 0 auto var(--space-md);
  font-size: 14px;
}
.phase-month {
  text-align: center;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: var(--ls-wide);
  color: var(--color-text-tertiary);
  font-weight: var(--fw-bold);
  margin-bottom: 4px;
}
.phase-title {
  text-align: center;
  font-size: var(--fs-h4);
  font-weight: var(--fw-black);
  color: #fff;
  margin-bottom: var(--space-md);
  line-height: var(--lh-snug);
}
.phase-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.phase-list li {
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
  padding-left: 20px;
  position: relative;
  line-height: var(--lh-snug);
}
.phase-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--color-trust);
  font-weight: var(--fw-bold);
}
.phase-goal {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px dashed var(--color-border-subtle);
  font-size: 11px;
  color: var(--color-success-light);
  font-weight: var(--fw-bold);
}
.phase-goal::before {
  content: "";
}

.journey-note-bottom {
  margin-top: var(--space-2xl);
  text-align: center;
  font-size: var(--fs-caption);
  color: var(--color-text-tertiary);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}
.journey-note-bottom strong {
  color: var(--color-trust);
}

/* ============================================================
 11. SECTION 07 - STANDARD (NIST CSF 2.0)
 ============================================================ */
.standard {
  background: var(--color-bg-secondary);
}

@keyframes csf-card-pop-in {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }
  72% {
    opacity: 1;
    transform: translateY(-8px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.standard.reveal:not(.is-visible) .csf-card {
  opacity: 0;
  transform: translateY(40px);
}

.standard.reveal.is-visible .csf-card {
  animation: csf-card-pop-in 0.52s cubic-bezier(0.34, 1.35, 0.52, 1) forwards;
}
.standard.reveal.is-visible .csf-card:nth-child(1) {
  animation-delay: 0.05s;
}
.standard.reveal.is-visible .csf-card:nth-child(2) {
  animation-delay: 0.11s;
}
.standard.reveal.is-visible .csf-card:nth-child(3) {
  animation-delay: 0.17s;
}
.standard.reveal.is-visible .csf-card:nth-child(4) {
  animation-delay: 0.23s;
}
.standard.reveal.is-visible .csf-card:nth-child(5) {
  animation-delay: 0.29s;
}
.standard.reveal.is-visible .csf-card:nth-child(6) {
  animation-delay: 0.35s;
}

@media (prefers-reduced-motion: reduce) {
  .standard.reveal:not(.is-visible) .csf-card {
    opacity: 1;
    transform: none;
  }
  .standard.reveal.is-visible .csf-card {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

.csf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  max-width: 900px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .csf-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.csf-card {
  padding: var(--space-md) var(--space-sm);
  background: rgba(34, 211, 238, 0.05);
  border: 1px solid rgba(34, 211, 238, 0.25);
  border-radius: var(--radius-md);
  text-align: center;
  transition:
    border-color 0.3s ease,
    background 0.3s ease,
    box-shadow 0.3s ease,
    transform 0.3s ease;
}
.csf-card:hover {
  background: rgba(34, 211, 238, 0.12);
  border-color: var(--color-trust);
  transform: translateY(-4px);
}
.csf-card.is-govern {
  background: rgba(34, 211, 238, 0.15);
  border-color: var(--color-trust);
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.2);
}
.csf-letter {
  font-family: var(--font-en);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: var(--fw-black);
  color: var(--color-trust);
  line-height: 1;
  margin-bottom: 4px;
}
.csf-name {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: var(--fw-bold);
  color: var(--color-trust-light);
  letter-spacing: var(--ls-wide);
  margin-bottom: 2px;
}
.csf-jp {
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
  margin-bottom: 8px;
}
.csf-check {
  font-size: 14px;
  color: var(--color-success);
}

.standard-footer {
  margin-top: var(--space-xl);
  text-align: center;
  font-size: var(--fs-body);
  color: var(--color-text-secondary);
}
.standard-footer strong {
  color: var(--color-trust);
}

/* ============================================================
 12. SECTION 08 - COMPARISON
 ============================================================ */
.comparison {
  background: var(--color-bg-primary);
}

.comparison-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 1100px;
  margin: 0 auto;
  align-items: stretch;
  position: relative;
}
@media (min-width: 768px) {
  .comparison-wrapper {
    grid-template-columns: 1fr auto 1fr;
  }
}

.comparison-col {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1.5px solid;
}
.comparison-col-old {
  background: rgba(255, 45, 85, 0.1);
  border-color: rgba(255, 45, 85, 0.55);
  box-shadow: inset 0 0 32px rgba(255, 45, 85, 0.06);
}
.comparison-col-cgl {
  background: rgba(34, 211, 238, 0.1);
  border-color: rgba(34, 211, 238, 0.6);
  box-shadow:
    0 0 32px rgba(34, 211, 238, 0.18),
    inset 0 0 32px rgba(34, 211, 238, 0.06);
}

.comparison-vs {
  align-self: center;
  justify-self: center;
  font-family: var(--font-en);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: var(--fw-black);
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.04em;
}

.comparison-title {
  --comparison-title-box-h: clamp(60px, 9vw, 84px);
  font-size: var(--fs-h4);
  font-weight: var(--fw-black);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  min-height: var(--comparison-title-box-h);
  box-sizing: border-box;
}
.comparison-col-old .comparison-title {
  color: rgba(255, 140, 155, 1);
  padding-block: clamp(8px, 1.25vw, 14px);
  margin-bottom: 50px;
}
.comparison-col-cgl .comparison-title {
  color: rgba(34, 211, 238, 1);
  padding-block: clamp(8px, 1.25vw, 14px);
}
.comparison-title-logo {
  width: auto;
  max-width: min(100%, 320px);
  padding: 0;
}
.comparison-title-logo img {
  display: block;
  height: auto;
  max-height: calc(var(--comparison-title-box-h) - clamp(12px, 2vw, 20px));
  width: auto;
  max-width: min(100%, 320px);
  object-fit: contain;
  object-position: left center;
}

.comparison-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.comparison-col-old .comparison-row {
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(255, 45, 85, 0.3);
}
.comparison-col-cgl .comparison-row {
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(34, 211, 238, 0.25);
}
.comparison-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.comparison-label {
  font-size: 11px;
  font-family: var(--font-en);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.comparison-col-old .comparison-label {
  color: rgba(255, 140, 155, 0.8);
}
.comparison-col-cgl .comparison-label {
  color: rgba(34, 211, 238, 0.75);
}
.comparison-value {
  font-size: var(--fs-body);
  font-weight: var(--fw-bold);
}
.comparison-col-old .comparison-value {
  color: rgba(255, 220, 225, 0.9);
}
.comparison-col-cgl .comparison-value {
  color: #fff;
}

/* ============================================================
 13. SECTION 09 - FOR IT TEAMS
 ============================================================ */
.for-it {
  background: var(--color-bg-secondary);
}

.for-it-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 1000px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .for-it-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.for-it-card {
  padding: var(--space-xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.3s ease;
}
.for-it-card:hover {
  border-color: var(--color-trust);
  background: var(--color-bg-card-hover);
  transform: translateY(-4px);
}
.for-it-card-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-md);
  border-radius: 50%;
  background: rgba(34, 211, 238, 0.12);
  border: 1px solid var(--color-trust);
  display: grid;
  place-items: center;
  font-size: 32px;
}
.for-it-card-keyword {
  font-size: var(--fs-h3);
  font-weight: var(--fw-black);
  color: var(--color-trust);
  margin-bottom: 4px;
}
.for-it-card-sub {
  font-size: var(--fs-caption);
  color: var(--color-text-tertiary);
  letter-spacing: var(--ls-wide);
  margin-bottom: var(--space-md);
  font-weight: var(--fw-bold);
}
.for-it-card-body {
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
}

.for-it-tagline {
  margin-top: var(--space-2xl);
  text-align: center;
  font-size: var(--fs-h4);
  color: var(--color-text-secondary);
}
.for-it-tagline strong {
  color: var(--color-trust);
}

/* ============================================================
 14. SECTION 10 - CEO MESSAGE
 ============================================================ */
.ceo {
  background: var(--color-bg-primary);
}

.ceo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  max-width: 1000px;
  margin: 0 auto;
  align-items: center;
}
@media (min-width: 768px) {
  .ceo-grid {
    grid-template-columns: 280px 1fr;
    gap: var(--space-2xl);
  }
}

.ceo-photo {
  width: 240px;
  height: 240px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-trust-dark), var(--color-bg-card));
  /* border: 2px solid var(--color-trust); */
  display: grid;
  place-items: center;
  font-family: var(--font-en);
  font-size: 96px;
  font-weight: var(--fw-black);
  color: var(--color-trust);
  box-shadow: 0 8px 32px rgba(34, 211, 238, 0.2);
}
.ceo-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
@media (min-width: 768px) {
  .ceo-photo {
    width: 100%;
    height: 320px;
  }
}

.ceo-name {
  text-align: center;
  margin-top: var(--space-md);
}
.ceo-name-main {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  display: block;
}
.ceo-name-title {
  font-size: var(--fs-caption);
  color: var(--color-text-tertiary);
  letter-spacing: var(--ls-wide);
}

.ceo-message-quote {
  font-family: var(--font-en);
  font-size: 72px;
  line-height: 1;
  color: var(--color-trust);
  opacity: 0.4;
  margin-bottom: -32px;
}
.ceo-message-title {
  font-size: var(--fs-h3);
  font-weight: var(--fw-black);
  line-height: var(--lh-snug);
  margin-bottom: var(--space-lg);
}
.ceo-message-title .accent {
  color: var(--color-trust);
}

.ceo-message-body {
  font-size: var(--fs-body);
  line-height: var(--lh-loose);
  color: var(--color-text-secondary);
}
.ceo-message-body p {
  margin-bottom: var(--space-sm);
}
.ceo-message-body strong {
  color: #fff;
  font-weight: var(--fw-bold);
}

/* ============================================================
 14.5 SECTION 10.5 - TEAM (走攻守の専門家体制)
 ============================================================ */
.team {
  background: var(--color-bg-secondary);
  position: relative;
}
.team::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 30%, rgba(255, 45, 85, 0.08), transparent 60%);
  pointer-events: none;
}
.team .section-inner {
  position: relative;
}

.team-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
  align-items: center;
}
@media (min-width: 1024px) {
  .team-intro {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
}

.team-intro-title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-black);
  line-height: 1.4;
  letter-spacing: var(--ls-tight);
  margin-bottom: var(--space-lg);
}
@media (max-width: 767px) {
  .team-intro-title {
    font-family: "YakuHanJP", var(--font-jp);
    font-feature-settings: "pkna" 1, "palt" 1;
  }
}
.team-intro-title .accent {
  color: var(--color-danger);
}
.team-intro-body {
  font-size: var(--fs-body);
  color: var(--color-text-secondary);
  line-height: var(--lh-loose);
}
.team-intro-body p {
  margin-bottom: var(--space-sm);
}
.team-intro-body strong {
  color: #fff;
  font-weight: var(--fw-bold);
}

/* Venn-like circle diagram */
.team-venn {
  position: relative;
  width: 100%;
  max-width: 420px;
  height: 360px;
  margin: 0 auto;
}
.venn-circle {
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #ffffff 0%, #f0f0f5 70%, #d8d8e0 100%);
  display: grid;
  place-items: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  opacity: 0;
}
.venn-circle::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: 0 0 40px 4px var(--ring-color);
  opacity: 0.4;
}
.venn-circle-top {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  --ring-color: rgba(255, 45, 85, 0.6);
}
.venn-circle-left {
  bottom: 0;
  left: 0;
  --ring-color: rgba(34, 211, 238, 0.6);
}
.venn-circle-right {
  bottom: 0;
  right: 0;
  --ring-color: rgba(168, 85, 247, 0.6);
}

/* スクロールでセクションが表示されたとき（上→左→右の順に登場） */
@keyframes vennRevealTop {
  0% {
    opacity: 0;
    transform: translateX(-50%) scale(0.88) translateY(18px);
  }
  100% {
    opacity: 1;
    transform: translateX(-50%) scale(1) translateY(0);
  }
}
@keyframes vennRevealSide {
  0% {
    opacity: 0;
    transform: scale(0.88) translateY(22px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}
.team.reveal.is-visible .venn-circle-top {
  animation: vennRevealTop 0.85s cubic-bezier(0.2, 0.85, 0.32, 1) 0.12s forwards;
}
.team.reveal.is-visible .venn-circle-left {
  animation: vennRevealSide 0.85s cubic-bezier(0.2, 0.85, 0.32, 1) 0.36s forwards;
}
.team.reveal.is-visible .venn-circle-right {
  animation: vennRevealSide 0.85s cubic-bezier(0.2, 0.85, 0.32, 1) 0.58s forwards;
}
@media (prefers-reduced-motion: reduce) {
  .team.reveal.is-visible .venn-circle {
    animation: none !important;
    opacity: 1 !important;
  }
  .venn-circle-top {
    transform: translateX(-50%);
  }
  .venn-circle-left,
  .venn-circle-right {
    transform: none;
  }
}

.venn-label {
  font-weight: var(--fw-black);
  color: #000;
  font-size: 16px;
  letter-spacing: var(--ls-tight);
  text-align: center;
  line-height: 1.2;
  position: relative;
  z-index: 1;
}
.venn-label img {
  width: 100%;
  max-width: 120px;
}
.venn-label-en {
  display: block;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: var(--ls-widest);
  color: #666;
  margin-top: 2px;
  font-weight: var(--fw-bold);
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.team-member {
  --team-org-slot-min: 52px;
  padding: var(--space-lg);
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-sm);
  transition:
    transform 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}
.team-member:hover {
  transform: translateY(-4px);
  border-color: var(--member-color);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.1),
    0 8px 32px var(--member-glow);
}
.team-member[data-role="real"] {
  --member-color: #E63946;
  --member-glow: rgba(255, 45, 85, 0.12);
}
.team-member[data-role="insight"] {
  --member-color: #E63946;
  --member-glow: rgba(34, 211, 238, 0.15);
}
.team-member[data-role="system"] {
  --member-color: #E63946;
  --member-glow: rgba(168, 85, 247, 0.12);
}

.team-member-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px dashed rgba(0, 0, 0, 0.12);
}
.team-member-photo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  flex-shrink: 0;
  background: #eef0f4;
  overflow: hidden;
  display: grid;
  place-items: center;
}
.team-member-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.team-member-info {
  flex: 1;
  min-width: 0;
}
.team-member-role-badge {
  display: inline-block;
  padding: 2px 14px 3px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: var(--fw-black);
  letter-spacing: var(--ls-wide);
  /* margin-bottom: 10px; */
  background: var(--member-color);
  color: #fff;
}
.team-member[data-role="system"] .team-member-role-badge {
  color: #fff;
}
.team-member-org {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: var(--team-org-slot-min);
  /* margin-bottom: 4px; */
  line-height: 0;
  height: 60px;
  padding-top: 3px;
}
.team-member-org img {
  display: block;
  height: auto;
  flex-shrink: 0;
}
/* 組織ロゴの幅のみ指定（縦は画像本来の比率。行は底揃え＋最小高さで氏名開始位置を揃える） */
.team-member[data-role="real"] .team-member-org img {
  width: 140px;
  max-width: 100%;
}
.team-member[data-role="insight"] .team-member-org img {
  width: 150px;
  max-width: 100%;
}
.team-member[data-role="system"] .team-member-org img {
  width: 152px;
  max-width: 100%;
}
.team-member-name {
  font-size: var(--fs-body);
  font-weight: var(--fw-bold);
  color: #0a0a0f;
}
.team-member-title {
  font-size: 18px;
  line-height: 1.6;
  font-weight: var(--fw-bold);
  color: #0a0a0f;
  margin-bottom: var(--space-sm);
}
.team-member-body {
  font-size: var(--fs-caption);
  color: #3a3a45;
  line-height: var(--lh-loose);
}

/* ============================================================
 15. SECTION 11 - PARTNERS
 ============================================================ */
.partners {
  background: var(--color-bg-secondary);
}

.partners-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 900px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.partner-card {
  padding: var(--space-xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
}
.partner-label {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: var(--ls-widest);
  color: var(--color-trust);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-sm);
}
.partner-name {
  font-size: var(--fs-h4);
  font-weight: var(--fw-black);
  margin-bottom: var(--space-sm);
}
.partner-desc {
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
}

.partners-meta {
  margin-top: var(--space-xl);
  text-align: center;
  font-size: var(--fs-caption);
  color: var(--color-text-tertiary);
  font-family: var(--font-en);
  letter-spacing: var(--ls-wide);
}

/* ============================================================
 16. SECTION 12 - GETTING STARTED
 ============================================================ */
.started {
  background: var(--color-bg-primary);
}

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 1000px;
  margin: 0 auto;
  align-items: stretch;
}
@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
  }
}

.step {
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
}
.step:hover {
  border-color: var(--color-trust);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px var(--color-trust-glow);
}
.step-number {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-trust), var(--color-blue));
  display: grid;
  place-items: center;
  font-family: var(--font-en);
  font-size: 22px;
  font-weight: var(--fw-black);
  color: var(--color-bg-primary);
}
.step-title {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-sm);
}
.step-desc {
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
}

.started-cta-wrap {
  margin-top: var(--space-xl);
  text-align: center;
}
.started-cta-text {
  font-size: var(--fs-body-lg);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-md);
}
.started-cta-text strong {
  color: var(--color-success);
}

/* ============================================================
 17. SECTION 13 - PRICING
 ============================================================ */
.pricing {
  background: var(--color-bg-secondary);
}
.pricing .section-header {
  margin-bottom: 30px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
}
@media (min-width: 640px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1100px) {
  .pricing-grid--rashin-gov {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(14px, 2vw, var(--space-md));
    max-width: 1120px;
    align-items: stretch;
  }
}

.pricing-lead {
  max-width: 780px;
  margin: 0 auto var(--space-2xl);
  padding: 0 var(--space-xs);
  text-align: center;
  font-size: var(--fs-body);
  color: var(--color-text-secondary);
  line-height: var(--lh-loose);
}

.pricing-governance {
  margin-bottom: var(--space-md);
}

.pricing-block-title {
  font-family: var(--font-jp);
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: var(--fw-black);
  color: var(--color-text-primary);
  letter-spacing: 0.02em;
  margin: 0 auto var(--space-sm);
  padding-bottom: var(--space-md);
  max-width: 900px;
  text-align: center;
  border-bottom: 1px solid rgba(34, 211, 238, 0.18);
}

.pricing-block-desc {
  max-width: 720px;
  margin: 0 auto var(--space-xl);
  text-align: center;
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
  line-height: var(--lh-loose);
}

.pricing-block-desc strong {
  color: var(--color-text-primary);
  font-weight: var(--fw-bold);
}

.plan-tier-badge {
  display: inline-block;
  align-self: center;
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: var(--fw-bold);
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
  background: rgba(34, 211, 238, 0.1);
  color: var(--color-trust-light);
  border: 1px solid rgba(34, 211, 238, 0.28);
}

.plan-tier-badge--on-accent {
  background: rgba(34, 211, 238, 0.15);
  border-color: rgba(34, 211, 238, 0.45);
}

.plan-tier-badge--dark {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(215, 235, 245, 0.95);
  border-color: rgba(255, 255, 255, 0.18);
}

.plan--dark {
  background: linear-gradient(165deg, rgba(26, 34, 54, 0.98) 0%, rgba(12, 16, 28, 0.99) 100%);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}
.plan--dark:hover {
  border-color: rgba(34, 211, 238, 0.35);
}
.plan--dark .plan-name {
  color: #fff;
}
.plan--dark .plan-price-num {
  color: var(--color-trust-light);
}
.plan--dark .plan-price-unit {
  color: rgba(200, 220, 235, 0.65);
}
.plan--dark .plan-summary {
  color: rgba(190, 205, 225, 0.88);
}

.plan-price-num--estimate {
  font-size: clamp(22px, 2.8vw, 30px);
  letter-spacing: 0.02em;
}

.plan-price-unit--stack {
  font-size: 11px;
  line-height: 1.55;
  margin-bottom: var(--space-md);
}

.plan-popular .plan-tier-badge--on-accent {
  margin-top: var(--space-xs);
}

.plan {
  padding: var(--space-lg) var(--space-md);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}
.plan:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-medium);
}
.plan-popular {
  border: 2px solid var(--color-trust);
  background: linear-gradient(180deg, rgba(34, 211, 238, 0.08), var(--color-bg-card));
  box-shadow: 0 0 32px rgba(34, 211, 238, 0.2);
}
.plan-ribbon {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-trust), var(--color-trust-dark));
  color: #001018;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: var(--fw-black);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  letter-spacing: var(--ls-wide);
  white-space: nowrap;
}

.pricing-governance .plan-name {
  font-family: var(--font-jp);
  font-weight: var(--fw-black);
  letter-spacing: 0.04em;
}

.plan-name {
  font-family: var(--font-en);
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-sm);
}
.plan-price-num {
  font-family: var(--font-en);
  font-size: clamp(28px, 3vw, 36px);
  font-weight: var(--fw-black);
  color: var(--color-trust);
  line-height: 1;
}
.plan-price-unit {
  font-size: 11px;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-md);
}
.plan-popular .plan-price-num {
  color: var(--color-trust-light);
}
.plan-summary {
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
  margin-bottom: var(--space-md);
  flex-grow: 1;
}
.plan .btn {
  width: 100%;
  padding: 12px;
  font-size: 13px;
}

.pricing-note {
  margin-top: var(--space-xl);
  text-align: center;
  font-size: var(--fs-caption);
  color: var(--color-text-tertiary);
}

/* ============================================================
 18. SECTION 14 - FAQ
 ============================================================ */
.faq {
  background: var(--color-bg-primary);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: 900px;
  margin: 0 auto;
}
.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease;
}
.faq-item[open] {
  border-color: var(--color-trust);
}
.faq-question {
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  font-weight: var(--fw-bold);
  font-size: var(--fs-body);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  list-style: none;
  user-select: none;
}
.faq-question::-webkit-details-marker {
  display: none;
}
.faq-q-label {
  display: inline-block;
  color: var(--color-trust);
  font-family: var(--font-en);
  font-weight: var(--fw-black);
  margin-right: 8px;
}
.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--color-trust);
}
.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 var(--space-lg) var(--space-md);
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
  line-height: var(--lh-loose);
}
.faq-answer .faq-a-label {
  color: var(--color-danger);
  font-family: var(--font-en);
  font-weight: var(--fw-black);
  margin-right: 8px;
}

/* ============================================================
 19. SECTION 15 - FINAL CTA + FORM
 ============================================================ */
.final {
  background: linear-gradient(180deg, var(--color-bg-primary), #050b1f);
  position: relative;
  overflow: hidden;
}
.final::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 10%, rgba(34, 211, 238, 0.18), transparent 50%),
    radial-gradient(ellipse at 80% 90%, rgba(59, 130, 246, 0.18), transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(255, 45, 85, 0.06), transparent 60%);
  pointer-events: none;
}
.section.final {
  padding-top: 0;
}

/* Section-CVエリア — 直前セクション（company / secondary）と final 本文エリアのトーンを接続 */
.section-cv-band {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  background-color: transparent;
  min-height: 467px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
@media (max-width: 600px) {
  .section-cv-band {
    min-height: 236px;
    padding: 32px 0;
  }
  .section-cv-heading {
    font-size: clamp(18px, 5vw, 22px);
  }
  .section-cv-inner {
    gap: 16px;
  }
  .section-cv-body {
    font-size: 13px;
  }
}

/* サイト基調のネイビーとは別系の「夜明けのスレート」＋インディゴ系の光（明度アップ・色相に差） */
.section-cv-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 12% 10%, rgba(99, 102, 241, 0.16), transparent 62%),
    radial-gradient(ellipse at 88% 90%, rgba(167, 139, 250, 0.09), transparent 62%),
    radial-gradient(ellipse at 48% 52%, rgba(34, 211, 238, 0.07), transparent 66%),
    linear-gradient(
      168deg,
      #3e4760 0%,
      #384158 24%,
      #313a50 48%,
      #2b3348 72%,
      #262d3e 100%
    );
  pointer-events: none;
  z-index: 0;
}
.section-cv-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  /* padding: clamp(60px, 8vw, 96px) clamp(20px, 5vw, 60px); */
  /* max-width: 900px; */
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.section-cv-heading {
  margin: 0;
  font-family: var(--font-jp);
  font-size: clamp(22px, 3vw, 38px);
  font-weight: 700;
  line-height: 1.35;
  color: #ffffff;
}
.section-cv-body {
  margin: 0;
  font-family: var(--font-jp);
  font-size: clamp(13px, 1.2vw, 15.2px);
  font-weight: 400;
  line-height: 1.88;
  color: rgba(255, 255, 255, 0.65);
}
.section-cv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 40px;
  min-width: 272px;
  background: linear-gradient(90deg, rgba(235, 53, 73, 1) 0%, rgba(243, 90, 68, 1) 100%);
  border-radius: 6px;
  box-shadow: 0px 4px 20px 0px rgba(230, 57, 70, 1);
  font-family: var(--font-jp);
  font-size: clamp(15px, 1.3vw, 16.8px);
  font-weight: 700;
  color: #ffffff;
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.section-cv-btn-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  object-fit: contain;
}
.section-cv-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0px 8px 28px 0px rgba(230, 57, 70, 0.8);
  color: #ffffff;
}

.final .section-inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(48px, 8vw, 96px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

#contactForm {
  scroll-margin-top: calc(90px + var(--space-md));
}

.final-title {
  font-size: clamp(28px, 5vw, 52px);
  font-weight: var(--fw-black);
  line-height: var(--lh-tight);
  text-align: center;
  margin-bottom: 12px;
  background: linear-gradient(120deg, var(--color-trust) 0%, #fff 45%, var(--color-blue-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.final-subtitle {
  font-family: var(--font-en);
  text-align: center;
  font-size: var(--fs-body);
  letter-spacing: var(--ls-wide);
  color: var(--color-text-tertiary);
  margin-bottom: clamp(32px, 5vw, 56px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.final-subtitle::before,
.final-subtitle::after {
  content: "";
  display: block;
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.4));
}
.final-subtitle::after {
  background: linear-gradient(90deg, rgba(34, 211, 238, 0.4), transparent);
}

.final-form {
  max-width: 780px;
  margin: 0 auto;
  background: rgba(8, 12, 22, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: 20px;
  padding: clamp(28px, 5vw, 52px);
  position: relative;
  /* overflow: hidden; */
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 clamp(16px, 3vw, 28px);
}
.final-form::before {
  content: "";
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.7), transparent);
}
.final-form::after {
  content: "";
  position: absolute;
  bottom: -100px; right: -80px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.07) 0%, transparent 70%);
  pointer-events: none;
}
@media (max-width: 600px) {
  .final-form {
    grid-template-columns: 1fr;
  }
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: clamp(16px, 2.5vw, 22px);
}
.form-row--full,
.form-submit-wrap,
.form-success,
.form-error {
  grid-column: 1 / -1;
}
.form-label {
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: var(--fw-bold);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(34, 211, 238, 0.6);
  display: flex;
  align-items: center;
  gap: 6px;
}
.form-label .required {
  color: var(--color-danger);
  font-size: 12px;
  letter-spacing: 0;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: #fff;
  font-family: inherit;
  font-size: var(--fs-body);
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}
.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(255, 255, 255, 0.2);
}
.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: rgba(34, 211, 238, 0.55);
  background: rgba(34, 211, 238, 0.05);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.1), inset 0 1px 0 rgba(34, 211, 238, 0.08);
}
.form-select:focus {
  outline: none;
  border-color: rgba(34, 211, 238, 0.55);
  background-color: rgba(22, 38, 52, 0.98);
  background-image:
    linear-gradient(180deg, rgba(34, 211, 238, 0.12) 0%, rgba(34, 211, 238, 0.04) 100%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2322D3EE' d='M6 8L1.5 3.5h9z'/%3E%3C/svg%3E");
  background-repeat: no-repeat, no-repeat;
  background-position: 0 0, right 14px center;
  background-size: 100% 100%, 12px 12px;
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.1);
}
.form-textarea {
  min-height: 110px;
  resize: vertical;
}
.form-select {
  appearance: none;
  -webkit-appearance: none;
  color-scheme: dark;
  background-color: rgba(18, 24, 38, 0.95);
  background-image:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07) 0%, rgba(255, 255, 255, 0.03) 100%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2322D3EE' d='M6 8L1.5 3.5h9z'/%3E%3C/svg%3E");
  background-repeat: no-repeat, no-repeat;
  background-position: 0 0, right 14px center;
  background-size: 100% 100%, 12px 12px;
  padding-right: 36px;
}
.form-select option,
.form-select optgroup {
  background-color: #121a2a;
  color: #f1f5f9;
}

.form-submit-wrap {
  text-align: center;
  margin-top: 8px;
}
.form-submit {
  width: 100%;
  max-width: 400px;
  padding: 18px 48px;
  font-size: 16px;
  letter-spacing: 0.08em;
  border-radius: 12px;
  position: relative;
  overflow: hidden;
}
.form-submit::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, transparent 100%);
  pointer-events: none;
}

.form-success,
.form-error {
  display: none;
  padding: var(--space-sm);
  margin-top: var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--fs-caption);
  text-align: center;
}
.form-success {
  background: rgba(16, 185, 129, 0.15);
  color: var(--color-success-light);
  border: 1px solid var(--color-success);
}
.form-error {
  background: rgba(255, 45, 85, 0.15);
  color: var(--color-danger-light);
  border: 1px solid var(--color-danger);
}
.form-success.is-visible,
.form-error.is-visible {
  display: block;
}

.final-contact {
  margin-top: var(--space-2xl);
  text-align: center;
  font-family: var(--font-en);
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
  letter-spacing: var(--ls-wide);
}
.final-contact span {
  display: inline-block;
  margin: 0 var(--space-sm);
}
.final-contact strong {
  color: var(--color-trust);
  font-weight: var(--fw-bold);
}

/* ============================================================
 20. FOOTER
 ============================================================ */
.site-footer {
  background: #060609;
  padding: var(--space-2xl) var(--gutter-mobile) var(--space-lg);
  border-top: 1px solid var(--color-border-subtle);
}
@media (min-width: 768px) {
  .site-footer {
    padding: var(--space-2xl) var(--gutter-tablet) var(--space-lg);
  }
}
@media (min-width: 1024px) {
  .site-footer {
    padding: var(--space-2xl) var(--gutter-desktop) var(--space-lg);
  }
}

.footer-inner {
  max-width: var(--max-content-width);
  margin: 0 auto;
}
.footer-grid {
  /* display: grid; */
  display: flex;
  justify-content: center;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}
@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  }
}

.footer-brand p {
  font-size: var(--fs-caption);
  color: var(--color-text-tertiary);
  margin-top: var(--space-sm);
  line-height: var(--lh-normal);
  text-align: center;
}

.footer-col-title {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: var(--fw-black);
  letter-spacing: var(--ls-widest);
  color: var(--color-trust);
  margin-bottom: var(--space-md);
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col a {
  font-size: var(--fs-caption);
  color: var(--color-text-secondary);
}
.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-subtle);
  font-size: 11px;
  color: var(--color-text-tertiary);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* ============================================================
 21. ACCESSIBILITY & MOTION
 ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

:focus-visible {
  outline: 2px solid var(--color-trust);
  outline-offset: 2px;
}

/* ============================================================
   会社情報（ワンカラム・アジャストは --company-stack-max で）
============================================================ */
.section.company {
  padding-bottom: var(--space-2xl);
}

.company {
  background: var(--color-bg-secondary);
  --company-stack-max: 860px;
  --company-panel-radius: 18px;
  position: relative;
}
.company::before {
  display: none;
}
.company .section-inner {
  position: relative;
}

.company-stack {
  width: min(100%, var(--company-stack-max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 44px);
}

.company-panel {
  padding: clamp(32px, 5vw, 52px);
  border-radius: var(--company-panel-radius);
  border: 1px solid rgba(34, 211, 238, 0.18);
  background: rgba(8, 12, 20, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}
.company-panel::before {
  content: "";
  position: absolute;
  top: 0; left: 8%; right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.6), transparent);
}
.company-panel::after {
  content: "";
  position: absolute;
  bottom: -120px; right: -80px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.company-panel-overview {
  border-color: rgba(34, 211, 238, 0.18);
}

.company-panel-kicker {
  margin: 0 0 10px;
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: var(--fw-black);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-trust);
  display: flex;
  align-items: center;
  gap: 10px;
}
.company-panel-kicker::before {
  content: "";
  display: inline-block;
  width: 20px; height: 1px;
  background: var(--color-trust);
  opacity: 0.7;
}
.company-panel-title {
  margin: 0 0 clamp(24px, 4vw, 36px);
  font-family: var(--font-jp);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: var(--fw-bold);
  color: #fff;
  line-height: var(--lh-snug);
  padding-bottom: clamp(20px, 3vw, 28px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.company-deflist {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
@media (max-width: 600px) {
  .company-deflist {
    grid-template-columns: 1fr;
  }
}
.company-deflist-item {
  padding: clamp(16px, 2.5vw, 22px) clamp(16px, 2.5vw, 24px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
  transition: background 0.2s;
}
.company-deflist-item:hover {
  background: rgba(34, 211, 238, 0.04);
}
.company-deflist-item:nth-child(even) {
  border-right: none;
}
@media (max-width: 600px) {
  .company-deflist-item {
    border-right: none;
  }
  .company-deflist-item:nth-child(even) {
    border-right: none;
  }
}
.company-deflist-item:nth-last-child(-n+2) {
  border-bottom: none;
}
@media (max-width: 600px) {
  .company-deflist-item:last-child {
    border-bottom: none;
  }
  .company-deflist-item:nth-last-child(2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }
}
.company-deflist-item dt {
  margin: 0 0 8px;
  font-family: var(--font-en);
  font-size: 9px;
  font-weight: var(--fw-bold);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(34, 211, 238, 0.55);
}
.company-deflist-item dd {
  margin: 0;
  font-size: clamp(13px, 1.8vw, 15px);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.85);
  line-height: var(--lh-snug);
  word-break: break-word;
  overflow-wrap: anywhere;
}
.company-deflist-item dd strong {
  color: #fff;
  font-weight: var(--fw-bold);
}
.company-deflist-item .note {
  display: block;
  font-size: 10px;
  color: rgba(255, 255, 255, 0.35);
  margin-top: 4px;
  font-weight: var(--fw-regular);
  letter-spacing: 0;
  text-transform: none;
}

/* ============================================================
   SP GLOBAL OPTIMIZATION (max-width: 767px)
============================================================ */
@media (max-width: 767px) {

  /* ── 共通スペース変数をSP用に上書き ── */
  :root {
    --space-2xl: 48px;
    --space-3xl: 64px;
  }

  /* ── セクション共通 ── */
  .section .section-inner {
    padding-top: 36px;
    padding-bottom: 36px;
  }
  .section-header {
    margin-bottom: 24px;
  }
  .section-title {
    font-size: clamp(20px, 5.5vw, 28px);
    line-height: 1.45;
    margin-bottom: 24px;
  }
  .eyebrow {
    font-size: 14px;
    letter-spacing: 0.2em;
    margin-bottom: 8px;
  }
  .section-intro {
    font-size: 14px;
    line-height: 1.8;
  }

  /* ── Misconception (06.5) ── */
  .misc-myth {
    min-height: auto;
    padding: 14px 16px;
  }
  .misc-truth {
    padding: 14px 16px;
  }
  .misc-myth-text {
    font-size: 15px;
  }
  .misc-truth-text {
    font-size: 14px;
  }

  /* ── Philosophy (05) ── */
  .philosophy-layer {
    grid-template-columns: 48px 1fr;
    gap: 10px;
    padding: 12px 14px;
  }
  .philosophy-layer-label {
    font-size: 16px;
    padding: 5px;
  }
  .philosophy-layer-title {
    font-size: 15px;
    margin-bottom: 2px;
  }
  .philosophy-layer-desc {
    font-size: 13px;
  }
  .philosophy-tagline {
    font-size: clamp(16px, 4.5vw, 22px);
    margin-top: 24px;
  }

  /* ── Portfolio 横スクロール (06) ── */
  .portfolio-scroll-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding: 0 16px 12px;
    scrollbar-width: none;
  }
  .portfolio-scroll-wrap::-webkit-scrollbar {
    display: none;
  }
  .portfolio-grid {
    display: flex;
    flex-wrap: nowrap;
    gap: 12px;
    width: max-content;
    padding-right: 16px;
  }
  .product-card {
    width: 80vw;
    max-width: 300px;
    flex-shrink: 0;
    scroll-snap-align: start;
    padding: 20px;
  }
  .portfolio-scroll-wrap::after {
    content: "← スワイプ →";
    display: block;
    text-align: center;
    font-size: 14px;
    color: rgba(34, 211, 238, 0.45);
    letter-spacing: 0.15em;
    margin-top: 6px;
    font-family: var(--font-en);
  }

  /* ── Answer (04) ── */
  .answer-grid {
    gap: 12px;
  }
  .answer-card {
    padding: 20px 16px;
  }
  .answer-card-number {
    font-size: 36px;
  }
  .answer-card-title {
    font-size: clamp(16px, 4.5vw, 20px);
  }
  .answer-card-body {
    font-size: 15px;
    margin-bottom: 12px;
  }

  /* ── CSF Grid (07) ── */
  .csf-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
  .csf-card {
    padding: 10px 6px;
  }
  .csf-letter {
    font-size: 20px;
  }
  .csf-name {
    font-size: 14px;
    letter-spacing: 0;
  }
  .csf-jp {
    font-size: 14px;
  }

  /* ── Reality (02) ── */
  .reality-grid,
  .reality-grid-bottom {
    gap: 10px;
  }
  .reality-card {
    padding: 16px;
  }
  .reality-card-number {
    font-size: clamp(26px, 7vw, 36px);
  }
  .reality-card-label {
    font-size: 14px;
  }
  .reality-banner {
    font-size: 15px;
    border-radius: var(--radius-lg);
    padding: 14px 16px;
    margin-top: 20px;
  }

  /* ── Data Grid (02.5) ── */
  .data-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .data-card {
    padding: 16px;
  }

  /* ── Why Grid (03) ── */
  .why-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .why-card {
    padding: 16px;
  }
  .why-card-title {
    font-size: 16px;
  }
  .why-card-body {
    font-size: 14px;
  }
  .why-conclusion {
    font-size: clamp(15px, 4.5vw, 20px);
    margin-top: 24px;
  }

  /* ── Impact (03.5) ── */
  .impact-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .impact-card {
    padding: 16px 16px 16px 20px;
  }
  .impact-card-title {
    font-size: 17px;
  }
  .impact-card-body {
    font-size: 14px;
  }

  /* ── Steps (12) ── */
  .steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .step {
    padding: 16px 12px;
  }
  .step-number {
    width: 36px;
    height: 36px;
    font-size: 16px;
    margin-bottom: 10px;
  }
  .step-title {
    font-size: 15px;
  }
  .step-desc {
    font-size: 14px;
  }
  .started-cta-wrap .btn {
    width: 100%;
    justify-content: center;
  }

  /* ── Journey (06.7) ── */
  .journey-timeline {
    gap: 10px;
  }
  .phase {
    padding: 16px 14px;
  }
  .phase-title {
    font-size: 17px;
  }
  .phase-list li {
    font-size: 14px;
  }

  /* ── Pricing (13) ── */
  .pricing-lead {
    font-size: 14px;
    line-height: 1.8;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* ── Comparison (08) ── */
  .comparison-wrapper {
    gap: 10px;
  }
  .comparison-vs {
    justify-self: center;
    width: 44px;
    height: 44px;
    font-size: 16px;
  }
  .comparison-col {
    padding: 16px 14px;
  }
  .comparison-title {
    min-height: auto;
    font-size: 17px;
    margin-bottom: 12px;
  }
  .comparison-row {
    padding: 10px 0;
  }
  .comparison-label {
    font-size: 14px;
  }
  .comparison-value {
    font-size: 15px;
  }

  /* ── For IT (09) ── */
  .for-it-card {
    padding: 20px 16px;
  }
  .for-it-card-icon {
    width: 52px;
    height: 52px;
    font-size: 22px;
    margin-bottom: 12px;
  }
  .for-it-card-keyword {
    font-size: clamp(18px, 5vw, 24px);
  }

  /* ── CEO (10) ── */
  .ceo-grid {
    gap: 20px;
  }

  /* ── Team Intro ── */
  .team-intro {
    gap: 24px;
  }
  .team-venn {
    max-width: 280px;
    height: 240px;
    margin: 0 auto;
  }
  .venn-circle {
    width: 120px;
    height: 120px;
  }
  .venn-label img {
    max-width: 74px;
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
    margin: 0 auto;
  }

  /* ── Team Grid カード ── */
  .team-grid {
    gap: 12px;
  }
  .team-member {
    padding: 16px;
  }
  .team-member-header {
    gap: 14px;
    margin-bottom: 14px;
    padding-bottom: 14px;
  }
  .team-member-photo {
    width: 72px;
    height: 72px;
    flex-shrink: 0;
  }
  .team-member-org {
    height: auto;
    min-height: auto;
    padding-top: 4px;
    margin-bottom: 4px;
  }
  .team-member[data-role="real"] .team-member-org img,
  .team-member[data-role="insight"] .team-member-org img,
  .team-member[data-role="system"] .team-member-org img {
    width: clamp(80px, 28vw, 120px);
  }
  .team-member-role-badge {
    font-size: 14px;
    padding: 2px 10px;
    margin-bottom: 4px;
    display: inline-block;
  }
  .team-member-name {
    font-size: 15px;
  }
  .team-member-title {
    font-size: 15px;
    line-height: 1.55;
    margin-bottom: 10px;
  }
  .team-member-body {
    font-size: 14px;
    line-height: 1.7;
  }

  /* ── Partners ── */
  .partners-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .partner-card {
    padding: 16px;
  }

  /* ── FAQ ── */
  .faq-list {
    gap: 6px;
  }
  .faq-question {
    font-size: 15px;
    padding: 14px 16px;
    gap: 12px;
  }
  .faq-answer {
    font-size: 14px;
    padding: 0 16px 14px;
  }

  /* ── Company ── */
  .company-panel {
    padding: 24px 16px;
  }
  .company-deflist {
    grid-template-columns: 1fr;
  }
  .company-deflist-item {
    border-right: none !important;
    padding: 12px 0;
  }
  .company-deflist-item:nth-last-child(-n+2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }
  .company-deflist-item:last-child {
    border-bottom: none;
  }

  /* ── 注釈以外 最低14px ── */
  .mobile-nav-phone-hours,
  .hero-about-label,
  .misc-myth-label,
  .footer-col-title,
  .data-bar-row,
  .data-timeline-time,
  .data-timeline-event,
  .why-card-icon,
  .impact-card-num,
  .product-name-jp,
  .product-features li,
  .product-features li::before,
  .product-ransom,
  .plan .btn,
  .form-label .required {
    font-size: 14px;
  }
  .sticky-cta-phone-label {
    font-size: 12px;
  }
  /* ── Form (Final) ── */
  .section.final {
    padding-bottom: calc(var(--space-2xl));
  }
  .section.final .section-inner {
    padding-bottom: 22px;
  }
  .final-form {
    grid-template-columns: 1fr;
    padding: 24px 16px 14px;
    border-radius: 14px;
  }
  .form-row--full {
    grid-column: auto;
  }
  .form-submit {
    padding: 16px 24px;
  }
}