/* ============================================================
   Aimazin Corporate — White Dynamic Design
   Bold, energetic layout with white-based aesthetic
   ============================================================ */

/* --- Design Tokens --- */
:root {
  /* Colors - White Premium Palette */
  --color-bg: #ffffff;
  --color-bg-soft: #f8fafc;
  --color-bg-accent: #f1f5f9;
  --color-bg-dark: #0f172a;

  --color-text: #0f172a;
  --color-text-secondary: #475569;
  --color-text-muted: #94a3b8;

  --color-primary: #3b82f6;
  --color-primary-dark: #2563eb;
  --color-primary-light: #60a5fa;
  --color-primary-glow: rgba(59, 130, 246, 0.25);

  --color-accent: #8b5cf6;
  --color-accent-light: #a78bfa;

  --color-gradient-start: #3b82f6;
  --color-gradient-mid: #8b5cf6;
  --color-gradient-end: #ec4899;

  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;

  /* Typography */
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Layout */
  --header-height: 80px;
  --container-width: 1280px;
  --container-narrow: 960px;
  --section-padding: 160px;
  --section-padding-md: 120px;
  --section-padding-sm: 80px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 24px 60px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 80px var(--color-primary-glow);

  /* Transitions */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* --- 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-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.8;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s var(--ease);
}

ul { list-style: none; }

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

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-body);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.03em;
}

h2 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }

.text-gradient {
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-mid), var(--color-gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Layout --- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 32px;
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: var(--section-padding) 0;
  position: relative;
}

/* Section Header */
.section-header {
  text-align: center;
  margin-bottom: 80px;
}

.section-header--left {
  text-align: left;
  max-width: 960px;
}

.section-header--left .section-title {
  font-size: clamp(1.75rem, 3.75vw, 3rem);
}

.section-title {
  margin-bottom: 20px;
  color: var(--color-text);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  line-height: 1.9;
}

/* Labels */
.label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 24px;
  padding: 10px 20px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(139, 92, 246, 0.08));
  border-radius: var(--radius-full);
}

.label::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 36px;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.4s var(--ease);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-mid));
  color: #fff;
  box-shadow: 0 8px 32px rgba(59, 130, 246, 0.35);
}

.btn--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-gradient-mid), var(--color-gradient-end));
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}

.btn--primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 48px rgba(59, 130, 246, 0.45);
}

.btn--primary:hover::before {
  opacity: 1;
}

.btn--primary span,
.btn--primary svg {
  position: relative;
  z-index: 1;
}

.btn--primary svg {
  transition: transform 0.3s var(--ease);
}

.btn--primary:hover svg {
  transform: translateX(4px);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(59, 130, 246, 0.04);
}

.btn--outline-white {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.25);
}

.btn--outline-white:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-secondary);
  padding: 12px 20px;
}

.btn--ghost:hover {
  color: var(--color-text);
}

.btn--accent {
  background: var(--color-primary);
  color: #fff;
  padding: 14px 28px;
}

.btn--accent:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn--lg {
  padding: 22px 48px;
  font-size: 1.05rem;
}

.btn--section {
  margin-top: 32px;
  padding: 14px 28px;
  font-size: 0.9rem;
}

.btn--section svg {
  transition: transform 0.3s var(--ease);
}

.btn--section:hover svg {
  transform: translateX(4px);
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: all 0.4s var(--ease);
}

.header--transparent {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header--scrolled {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.1);
}

.header--transparent .header__link,
.header--scrolled .header__link {
  color: rgba(255, 255, 255, 0.7);
}

.header--transparent .header__link:hover,
.header--scrolled .header__link:hover {
  color: #fff;
}

.header--transparent .btn--ghost,
.header--scrolled .btn--ghost {
  color: rgba(255, 255, 255, 0.8);
}

.header--transparent .btn--accent,
.header--scrolled .btn--accent {
  background: var(--color-primary);
}

.header__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
}

.header__logo-img {
  height: 44px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  object-position: left center;
  transition: transform 0.3s var(--ease);
}

.header__logo a:hover .header__logo-img {
  transform: scale(1.05);
}

.header__nav {
  display: flex;
  align-items: center;
}

.header__list {
  display: flex;
  gap: 48px;
}

.header__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  position: relative;
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transition: width 0.3s var(--ease);
  border-radius: 2px;
}

.header__link:hover {
  color: var(--color-text);
}

.header__link:hover::after {
  width: 100%;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.header__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: #fff;
  transition: all 0.3s var(--ease);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--color-bg);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s var(--ease);
}

.mobile-menu.is-active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
}

.mobile-menu__link {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-text);
}

.mobile-menu__link--cta {
  margin-top: 24px;
  padding: 18px 40px;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-mid));
  color: #fff;
  border-radius: var(--radius-full);
  font-size: 1.125rem;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 1200px;
  padding: 0 32px;
  padding-top: var(--header-height);
  padding-bottom: 120px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 36px;
  padding: 14px 28px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
}

.hero__title {
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 32px;
  color: #fff;
  letter-spacing: -0.04em;
}

.hero__title-accent {
  background: linear-gradient(135deg, #60a5fa, #a78bfa, #f472b6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  line-height: 2;
  margin-bottom: 56px;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 400;
}

.hero__cta {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.hero__scroll span {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.6) 0%, transparent 100%);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.5; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.15); }
}

/* Hero Animations */
.fade-up {
  opacity: 0;
  transform: translateY(60px);
  animation: fadeUp 1.2s var(--ease) forwards;
}

.fade-up--delay-1 { animation-delay: 0.15s; }
.fade-up--delay-2 { animation-delay: 0.3s; }
.fade-up--delay-3 { animation-delay: 0.45s; }

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Concept Section --- */
.section--concept {
  padding: var(--section-padding) 0;
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.concept {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.concept__title {
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.45;
  margin-bottom: 36px;
}

.concept__desc {
  font-size: 1.125rem;
  line-height: 2.1;
  color: var(--color-text-secondary);
  max-width: 720px;
  margin: 0 auto;
}

.concept__visual {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.concept__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.5;
}

.concept__orb--1 {
  width: 600px;
  height: 600px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(139, 92, 246, 0.1));
  top: -200px;
  right: -200px;
  animation: float 20s ease-in-out infinite;
}

.concept__orb--2 {
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.1), rgba(59, 130, 246, 0.08));
  bottom: -100px;
  left: -100px;
  animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(30px, -30px) rotate(5deg); }
  50% { transform: translate(-20px, 20px) rotate(-3deg); }
  75% { transform: translate(25px, 15px) rotate(3deg); }
}

/* --- Challenges Section --- */
.section--dark {
  background: var(--color-bg-dark);
  position: relative;
  overflow: hidden;
}

.section--dark .section-title,
.section--dark .label {
  color: #fff;
}

.section--dark .label {
  background: rgba(255, 255, 255, 0.1);
}

.section--dark .label::before {
  background: var(--color-primary-light);
}

.challenges {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.challenge-card {
  position: relative;
  padding: 48px 40px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  transition: all 0.5s var(--ease);
  overflow: hidden;
}

.challenge-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-gradient-end));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}

.challenge-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-12px);
}

.challenge-card:hover::before {
  transform: scaleX(1);
}

.challenge-card__num {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.03));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 24px;
}

.challenge-card__title {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.4;
  color: #fff;
}

.challenge-card__desc {
  font-size: 0.95rem;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.6);
}

.challenge-card__icon {
  position: absolute;
  bottom: 40px;
  right: 40px;
  width: 80px;
  height: 80px;
  opacity: 0.08;
  transition: all 0.5s var(--ease);
}

.challenge-card:hover .challenge-card__icon {
  opacity: 0.15;
  transform: scale(1.1) rotate(5deg);
}

.challenge-card__icon svg {
  width: 100%;
  height: 100%;
  color: #fff;
}

/* --- Solutions Section --- */
.solutions {
  display: flex;
  flex-direction: column;
  gap: 160px;
  margin-top: 100px;
}

.solution {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 100px;
  align-items: center;
}

.solution--reverse {
  grid-template-columns: 0.9fr 1.1fr;
}

.solution--reverse .solution__media {
  order: 2;
}

.solution--reverse .solution__content {
  order: 1;
}

.solution__media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
  transition: transform 0.6s var(--ease);
}

.solution:hover .solution__media {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.solution--reverse .solution__media {
  transform: perspective(1000px) rotateY(5deg) rotateX(2deg);
}

.solution--reverse:hover .solution__media {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.solution__media::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
  z-index: 1;
  pointer-events: none;
}

.solution__media video {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

.solution__media-overlay {
  display: none;
}

.solution__num {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.15em;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.solution__num::after {
  content: '';
  flex: 1;
  max-width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), transparent);
}

.solution__title {
  font-size: clamp(1.5rem, 2.75vw, 2.1rem);
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.35;
}

.solution__desc {
  font-size: 1.05rem;
  line-height: 2;
  color: var(--color-text-secondary);
}

/* --- Pillars Section --- */
.section--pillars {
  background: linear-gradient(180deg, var(--color-bg-soft) 0%, var(--color-bg) 100%);
  position: relative;
}

.section--pillars::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 120px;
  background: linear-gradient(180deg, var(--color-border), transparent);
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.pillar {
  padding: 48px 40px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all 0.5s var(--ease);
  position: relative;
  overflow: hidden;
}

.pillar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.03), rgba(139, 92, 246, 0.03));
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}

.pillar:hover {
  border-color: var(--color-primary);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(59, 130, 246, 0.1);
}

.pillar:hover::before {
  opacity: 1;
}

.pillar__icon {
  position: relative;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
}

.pillar__icon svg {
  width: 32px;
  height: 32px;
  color: var(--color-primary);
}

.pillar__title {
  position: relative;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 14px;
  line-height: 1.5;
}

.pillar__desc {
  position: relative;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--color-text-secondary);
}

/* --- Why Section --- */
.section--why {
  background: var(--color-bg);
  overflow: hidden;
}

.why {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 120px;
  align-items: center;
}

.why__title {
  font-size: clamp(2.25rem, 4.5vw, 3.25rem);
  margin-bottom: 28px;
}

.why__desc {
  font-size: 1.1rem;
  line-height: 2;
  color: var(--color-text-secondary);
  margin-bottom: 48px;
}

.why__points {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.why-point {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 28px 32px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all 0.4s var(--ease);
}

.why-point:hover {
  border-color: var(--color-primary);
  background: var(--color-bg);
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.why-point__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
}

.why-point__icon svg {
  width: 100%;
  height: 100%;
  color: var(--color-primary);
}

.why-point__text strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.why-point__text span {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.why__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.why__visual-inner {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1;
}

.why__visual-glow {
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
  filter: blur(60px);
  animation: glowPulse 5s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.15); }
}

.why__visual-content {
  position: absolute;
  inset: 15%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  box-shadow: var(--shadow-xl);
}

.why__visual-content svg {
  width: 100px;
  height: 100px;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.why__visual-content span {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
  line-height: 1.5;
}

/* --- Steps Section --- */
.section--steps {
  background: var(--color-bg-soft);
  position: relative;
}

.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  position: relative;
}

.step {
  flex: 1;
  max-width: 360px;
  text-align: center;
  padding: 0 32px;
}

.step__num {
  width: 100px;
  height: 100px;
  margin: 0 auto 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-mid));
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 16px 48px rgba(59, 130, 246, 0.35);
  position: relative;
}

.step__num::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(139, 92, 246, 0.1));
  z-index: -1;
}

.step__title {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.step__desc {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--color-text-secondary);
}

.step__connector {
  flex-shrink: 0;
  width: 100px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  margin-top: 50px;
  border-radius: 3px;
  opacity: 0.3;
}

.steps-accent {
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-mid));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- CTA Section --- */
.section--cta {
  background: linear-gradient(135deg, var(--color-bg-soft) 0%, var(--color-bg) 50%, var(--color-bg-soft) 100%);
  position: relative;
  overflow: hidden;
}

.cta {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.cta__title {
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  margin-bottom: 24px;
}

.cta__subtitle {
  font-size: 1.15rem;
  line-height: 2;
  color: var(--color-text-secondary);
  margin-bottom: 56px;
}

.cta__buttons {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.cta__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.4;
}

.cta__orb--1 {
  width: 600px;
  height: 600px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(139, 92, 246, 0.15));
  top: -250px;
  right: -200px;
}

.cta__orb--2 {
  width: 500px;
  height: 500px;
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.12), rgba(59, 130, 246, 0.1));
  bottom: -200px;
  left: -150px;
}

/* --- Footer --- */
.footer {
  background: var(--color-bg-dark);
  padding: 100px 0 48px;
}

.footer__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 32px;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 100px;
  margin-bottom: 80px;
}

.footer__logo-img {
  height: 52px;
  width: auto;
  max-width: 280px;
  object-fit: contain;
  object-position: left center;
  margin-bottom: 28px;
}

.footer__tagline {
  font-size: 0.95rem;
  line-height: 2;
  color: rgba(255, 255, 255, 0.5);
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.footer__title {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 24px;
}

.footer__list li {
  margin-bottom: 14px;
}

.footer__list a {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer__list a:hover {
  color: #fff;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__copyright {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.35);
}

.footer__socials {
  display: flex;
  gap: 28px;
}

.footer__social {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
}

.footer__social:hover {
  color: #fff;
}

/* --- Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

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

/* --- Responsive --- */
.sp-only { display: none; }

@media (max-width: 1024px) {
  :root {
    --section-padding: var(--section-padding-md);
  }

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

  .solution {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .solution--reverse .solution__media,
  .solution--reverse .solution__content {
    order: unset;
  }

  .solution__media {
    transform: none !important;
  }

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

  .why {
    grid-template-columns: 1fr;
    gap: 80px;
  }

  .why__visual {
    order: -1;
  }

  .steps {
    flex-direction: column;
    align-items: center;
    gap: 48px;
  }

  .step__connector {
    width: 3px;
    height: 60px;
    margin: 0;
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: var(--section-padding-sm);
    --header-height: 72px;
  }

  .container {
    padding: 0 20px;
  }

  .sp-only { display: block; }

  .header__nav,
  .header__actions .btn--ghost {
    display: none;
  }

  .header__hamburger {
    display: flex;
  }

  .hero__cta {
    flex-direction: column;
    align-items: center;
  }

  .pillars {
    grid-template-columns: 1fr;
  }

  .footer__nav {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .cta__buttons {
    flex-direction: column;
    align-items: center;
  }

  .solutions {
    gap: 100px;
  }

  .challenge-card__icon {
    display: none;
  }
}

@media (max-width: 480px) {
  .section-header {
    margin-bottom: 56px;
  }

  .challenge-card,
  .pillar {
    padding: 36px 28px;
  }

  .footer__nav {
    grid-template-columns: 1fr;
  }

  .step__num {
    width: 80px;
    height: 80px;
    font-size: 1.75rem;
  }
}

/* ============================================================
   Subpage Styles
   ============================================================ */

/* --- Header Solid (for subpages) --- */
.header--solid {
  background: var(--color-bg-dark);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header--solid .header__link {
  color: rgba(255, 255, 255, 0.7);
}

.header--solid .header__link:hover,
.header--solid .header__link--active {
  color: #fff;
}

.header--solid .header__link--active::after {
  width: 100%;
}

.header--solid .btn--ghost {
  color: rgba(255, 255, 255, 0.8);
}

.header--solid .btn--accent {
  background: var(--color-primary);
}

/* --- Breadcrumb --- */
.breadcrumb {
  margin-bottom: 32px;
}

.breadcrumb__list {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.breadcrumb__item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb__item:not(:last-child)::after {
  content: '/';
  color: var(--color-text-muted);
}

.breadcrumb__item a {
  color: var(--color-text-secondary);
  transition: color 0.3s var(--ease);
}

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

/* --- Page Hero --- */
.page-hero {
  padding: calc(var(--header-height) + 80px) 0 80px;
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}

.page-hero--compact {
  padding-bottom: 40px;
}

.page-hero__content {
  max-width: 800px;
  position: relative;
  z-index: 1;
}

.page-hero__title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
  color: var(--color-text);
}

.page-hero__subtitle {
  font-size: 1.15rem;
  line-height: 2;
  color: var(--color-text-secondary);
}

.page-hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.page-hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
}

.page-hero__orb--1 {
  width: 500px;
  height: 500px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(139, 92, 246, 0.15));
  top: -150px;
  right: -100px;
}

.page-hero__orb--2 {
  width: 350px;
  height: 350px;
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.1), rgba(59, 130, 246, 0.1));
  bottom: -100px;
  left: -50px;
}

/* --- Section Alt --- */
.section--alt {
  background: var(--color-bg-soft);
}

/* --- Solution Detail --- */
.solution-detail__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
}

.solution-detail__inner--reverse {
  direction: rtl;
}

.solution-detail__inner--reverse > * {
  direction: ltr;
}

.solution-detail__num {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.solution-detail__title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.3;
}

.solution-detail__desc {
  font-size: 1.1rem;
  line-height: 2;
  color: var(--color-text-secondary);
  margin-bottom: 40px;
}

.solution-detail__benefits-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 20px;
}

.solution-detail__list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.solution-detail__list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 1rem;
  color: var(--color-text-secondary);
}

.solution-detail__list svg {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}

.solution-detail__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.solution-detail__image {
  width: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transition: transform 0.5s var(--ease);
}

.solution-detail__image:hover {
  transform: scale(1.02);
}

.solution-detail__image img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

/* --- Use Cases --- */
.use-cases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.use-case {
  padding: 48px 40px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  transition: all 0.5s var(--ease);
}

.use-case:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-8px);
}

.use-case__icon {
  width: 56px;
  height: 56px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(139, 92, 246, 0.15));
}

.use-case__icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-primary-light);
}

.use-case__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 14px;
}

.use-case__desc {
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.6);
}

/* --- Pillar Detail --- */
.pillar-detail__inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 80px;
  align-items: flex-start;
}

.pillar-detail__inner--with-image {
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.pillar-detail__inner--reverse {
  grid-template-columns: 1fr auto;
}

.pillar-detail__inner--with-image.pillar-detail__inner--reverse {
  grid-template-columns: 1fr 1fr;
}

.pillar-detail__inner--reverse .pillar-detail__header,
.pillar-detail__inner--reverse .pillar-detail__image {
  order: 2;
}

.pillar-detail__image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.pillar-detail__image img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease);
}

.pillar-detail__image:hover img {
  transform: scale(1.05);
}

.pillar-detail__image-num {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-mid));
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
}

.pillar-detail__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: 40px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.section--alt .pillar-detail__header {
  background: var(--color-bg);
}

.pillar-detail__num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pillar-detail__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
}

.pillar-detail__icon svg {
  width: 32px;
  height: 32px;
  color: var(--color-primary);
}

.pillar-detail__title {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.35;
}

.pillar-detail__desc {
  font-size: 1.05rem;
  line-height: 2;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

.pillar-detail__features {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.pillar-detail__features li {
  padding: 10px 20px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.section--alt .pillar-detail__features li {
  background: var(--color-bg);
}

/* --- Comparison Table --- */
.comparison-table {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.comparison-table table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

.comparison-table th,
.comparison-table td {
  padding: 24px 32px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.comparison-table th:not(:first-child),
.comparison-table td:not(:first-child) {
  text-align: center;
}

/* Aimazin列のヘッダー */
.comparison-table thead th.highlight {
  background: #1a1a2e;
  padding: 28px 32px;
  border-radius: 8px 8px 0 0;
}

/* Aimazin列のボディセル */
.comparison-table tbody td.highlight {
  background: rgba(255, 255, 255, 0.03);
}

.comparison-logo {
  height: 52px;
  width: auto;
  max-width: 280px;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

.comparison-table thead th {
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  padding-bottom: 20px;
}

.comparison-table thead th.highlight {
  color: var(--color-primary-light);
}

.comparison-table tbody td {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
}

.comparison-table tbody td:first-child {
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}

.comparison-table tbody td.highlight {
  color: #fff;
  font-weight: 600;
}

.comparison-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

/* --- Contact Form --- */
.contact-section {
  padding-top: 40px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: flex-start;
}

.contact-form-wrapper {
  padding: 48px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 10px;
}

.form-required {
  font-size: 0.75rem;
  font-weight: 600;
  color: #ef4444;
  padding: 2px 8px;
  background: rgba(239, 68, 68, 0.1);
  border-radius: var(--radius-sm);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 16px 20px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all 0.3s var(--ease);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 48px;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-radio-group,
.form-checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.form-radio,
.form-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.form-radio input,
.form-checkbox input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.form-radio__mark {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  transition: all 0.3s var(--ease);
  position: relative;
}

.form-radio__mark::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-primary);
  transition: transform 0.3s var(--ease);
}

.form-radio input:checked + .form-radio__mark {
  border-color: var(--color-primary);
}

.form-radio input:checked + .form-radio__mark::after {
  transform: translate(-50%, -50%) scale(1);
}

.form-checkbox__mark {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all 0.3s var(--ease);
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-checkbox__mark::after {
  content: '';
  width: 10px;
  height: 6px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg) scale(0);
  transition: transform 0.3s var(--ease);
}

.form-checkbox input:checked + .form-checkbox__mark {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.form-checkbox input:checked + .form-checkbox__mark::after {
  transform: rotate(-45deg) scale(1);
}

.form-radio__text,
.form-checkbox__text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

.form-checkbox__text a {
  color: var(--color-primary);
  text-decoration: underline;
}

.form-actions {
  margin-top: 40px;
}

.btn--full {
  width: 100%;
}

/* --- Contact Sidebar --- */
.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-benefits {
  padding: 32px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(139, 92, 246, 0.08));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.contact-benefits__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.contact-benefits__list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-benefits__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.contact-benefits__list svg {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  color: var(--color-primary);
}

.contact-benefits__list strong {
  color: var(--color-text);
}

.contact-demo-info {
  padding: 32px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.contact-demo-info__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.contact-demo-info__list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-demo-info__list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-demo-info__list svg {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--color-text-muted);
}

.contact-demo-info__list strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.contact-demo-info__list span {
  font-size: 0.95rem;
  color: var(--color-text);
}

.contact-info {
  padding: 32px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.contact-info__title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.contact-info__phone {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
}

.contact-info__phone svg {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
}

.contact-info__hours {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* --- Contact Page Header (Logo only) --- */
.header--contact {
  background: var(--color-bg-dark);
}

.header__inner--centered {
  justify-content: center;
}

/* --- Form Validation Styles --- */
.form-group--with-validation {
  position: relative;
}

.form-input-wrapper {
  position: relative;
}

.form-validation-icon {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  display: none;
  align-items: center;
  justify-content: center;
}

.form-validation-icon::before {
  content: '';
  display: block;
}

/* Valid state */
.form-group--valid .form-input {
  border-color: #22c55e;
  padding-right: 48px;
}

.form-group--valid .form-input:focus {
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
}

.form-group--valid .form-validation-icon {
  display: flex;
}

.form-group--valid .form-validation-icon::before {
  width: 20px;
  height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2322c55e' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") no-repeat center;
  background-size: contain;
}

/* Invalid state */
.form-group--invalid .form-input {
  border-color: #ef4444;
  padding-right: 48px;
}

.form-group--invalid .form-input:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}

.form-group--invalid .form-validation-icon {
  display: flex;
}

.form-group--invalid .form-validation-icon::before {
  width: 20px;
  height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ef4444' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cline x1='15' y1='9' x2='9' y2='15'/%3E%3Cline x1='9' y1='9' x2='15' y2='15'/%3E%3C/svg%3E") no-repeat center;
  background-size: contain;
}

.form-error-message {
  display: none;
  font-size: 0.85rem;
  color: #ef4444;
  margin-top: 8px;
  padding-left: 4px;
}

.form-group--invalid .form-error-message {
  display: block;
}

/* --- Security Badge --- */
.form-security {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px;
  margin-bottom: 20px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: var(--radius-md);
}

.form-security svg {
  flex-shrink: 0;
  color: #22c55e;
}

.form-security span {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

/* --- Microcopy --- */
.form-microcopy {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  text-align: center;
}

.form-microcopy svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-text-muted);
}

/* --- Company Mission --- */
.company-mission__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
}

.company-mission__title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  margin-bottom: 32px;
  line-height: 1.35;
}

.company-mission__desc {
  font-size: 1.1rem;
  line-height: 2;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
}

.company-mission__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.company-mission__card {
  width: 100%;
  max-width: 360px;
  padding: 80px 48px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.company-mission__card-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
}

.company-mission__card-icon svg {
  width: 50px;
  height: 50px;
  color: var(--color-primary);
}

.company-mission__card p {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* --- Values --- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.value-card {
  padding: 48px 40px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all 0.5s var(--ease);
}

.value-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.value-card__num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(139, 92, 246, 0.1));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
}

.value-card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.value-card__subtitle {
  font-size: 0.9rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 20px;
}

.value-card__desc {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--color-text-secondary);
}

/* --- Company Table --- */
.company-table-wrapper {
  max-width: 900px;
  margin: 0 auto;
}

.company-table {
  width: 100%;
  border-collapse: collapse;
}

.company-table th,
.company-table td {
  padding: 24px 0;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.company-table th {
  width: 180px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.company-table td {
  font-size: 1rem;
  color: var(--color-text);
  line-height: 1.8;
}

.company-table__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.company-table__list li {
  position: relative;
  padding-left: 16px;
}

.company-table__list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

/* --- Leadership --- */
.leadership-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.leader-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.5s var(--ease);
}

.leader-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.leader-card__image {
  aspect-ratio: 1;
  background: var(--color-bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.leader-card__placeholder {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
}

.leader-card__placeholder svg {
  width: 60px;
  height: 60px;
  color: var(--color-text-muted);
}

.leader-card__content {
  padding: 32px;
}

.leader-card__name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.leader-card__title {
  font-size: 0.9rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 16px;
}

.leader-card__bio {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

/* --- Access --- */
.access-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: flex-start;
}

.access-info__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.access-info__address {
  font-style: normal;
  font-size: 1.05rem;
  line-height: 2;
  color: var(--color-text-secondary);
  margin-bottom: 28px;
}

.access-info__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.access-info__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

.access-info__list svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
}

.access-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.access-map__placeholder {
  aspect-ratio: 16 / 10;
  background: var(--color-bg-soft);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.access-map__placeholder svg {
  width: 48px;
  height: 48px;
  color: var(--color-text-muted);
}

.access-map__placeholder p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* --- Subpage Responsive --- */
@media (max-width: 1024px) {
  .solution-detail__inner,
  .pillar-detail__inner,
  .pillar-detail__inner--with-image,
  .company-mission__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .solution-detail__inner--reverse,
  .pillar-detail__inner--reverse {
    direction: ltr;
  }

  .pillar-detail__inner--reverse .pillar-detail__header,
  .pillar-detail__inner--reverse .pillar-detail__image {
    order: unset;
  }

  .pillar-detail__header {
    flex-direction: row;
    justify-content: center;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .contact-sidebar {
    order: 1;
  }

  .use-cases,
  .values-grid,
  .leadership-grid {
    grid-template-columns: 1fr;
  }

  .access-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .page-hero {
    padding: calc(var(--header-height) + 48px) 0 48px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form-wrapper {
    padding: 32px 24px;
  }

  .company-table th {
    width: 120px;
    font-size: 0.85rem;
  }

  .breadcrumb__list {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .pillar-detail__header {
    flex-direction: column;
    padding: 32px;
  }

  .pillar-detail__num {
    font-size: 2.25rem;
  }
}

/* ============================================================
   Responsive Line Break Utilities
   ============================================================ */
/* PC only line break (hidden on SP) */
.br-pc {
  display: inline;
}
/* SP only line break (hidden on PC) */
.br-sp {
  display: none;
}

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