/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --color-primary:       #1558B0;
  --color-primary-dark:  #0D3F7E;
  --color-primary-light: #EBF3FD;
  --color-cta:           #1558B0;
  --color-cta-hover:     #0D3F7E;
  --color-white:         #FFFFFF;
  --color-bg:            #F6FAFF;
  --color-bg-alt:        #EEF5FC;
  --color-text:          #1C2B3A;
  --color-text-sub:      #556070;
  --color-text-muted:    #8A97A4;
  --color-border:        #D4E2EF;
  --color-success:       #1A7F5A;
  --color-error:         #C0392B;
  --color-featured:      #1558B0;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;

  --shadow-sm:  0 1px 4px rgba(21,88,176,0.08);
  --shadow-md:  0 4px 16px rgba(21,88,176,0.12);
  --shadow-lg:  0 8px 32px rgba(21,88,176,0.16);
  --shadow-xl:  0 16px 48px rgba(21,88,176,0.18);

  --header-h:   72px;

  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  font-size: 16px;
}

body {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Meiryo', sans-serif;
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ============================================================
   TYPOGRAPHY HELPERS
   ============================================================ */
.br-pc { display: block; }

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  width: min(1160px, 100% - 48px);
  margin-inline: auto;
}

.section {
  padding-block: 96px;
}

.section__header {
  text-align: center;
  margin-bottom: 64px;
}

.section__label {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section__title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin-bottom: 20px;
}

.section__desc {
  font-size: 1rem;
  color: var(--color-text-sub);
  line-height: 1.9;
  max-width: 560px;
  margin-inline: auto;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 700;
  border-radius: 50px;
  text-decoration: none;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition),
              transform var(--transition);
  white-space: nowrap;
}

/* sizes */
.btn--sm  { font-size: 0.85rem; padding: 10px 22px; }
.btn--md  { font-size: 0.93rem; padding: 12px 32px; }
.btn--lg  { font-size: 1rem;    padding: 16px 40px; }
.btn--full { width: 100%; }

/* CTA */
.btn--cta {
  background: var(--color-cta);
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(21,88,176,0.35);
}
.btn--cta:hover, .btn--cta:focus-visible {
  background: var(--color-cta-hover);
  box-shadow: 0 6px 28px rgba(21,88,176,0.45);
  transform: translateY(-1px);
}

/* Ghost / outline */
.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn--ghost:hover, .btn--ghost:focus-visible {
  background: var(--color-primary-light);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-border);
}
.btn--outline:hover, .btn--outline:focus-visible {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.btn__arrow { font-style: normal; transition: transform var(--transition); }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 200;
  height: var(--header-h);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}

.header.is-scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header__logo {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  line-height: 1.2;
  text-decoration: none;
  flex-shrink: 0;
}

.header__logo-img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  flex-shrink: 0;
}

.header__logo-ja {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.04em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  flex: 1;
  justify-content: flex-end;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav__link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-sub);
  text-decoration: none;
  padding: 6px 16px;
  border-radius: 4px;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.nav__link:hover,
.nav__link:focus-visible {
  color: var(--color-primary);
  background: var(--color-primary-light);
  border-bottom-color: transparent;
}

.nav__link[aria-current="page"] {
  background: var(--color-primary);
  color: var(--color-white);
  border-bottom-color: transparent;
}

.nav__link[aria-current="page"]:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
}

/* Dropdown */
.nav__item--has-dropdown {
  position: relative;
}

.nav__item--has-dropdown > .nav__link::after {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  margin-left: 5px;
  vertical-align: middle;
  transition: transform var(--transition);
}

.nav__item--has-dropdown:hover > .nav__link::after,
.nav__item--has-dropdown:focus-within > .nav__link::after {
  transform: rotate(-135deg) translateY(-2px);
}

.nav__dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  background: var(--color-white);
  border-radius: 8px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.12);
  min-width: 168px;
  padding: 6px 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 200;
}

.nav__item--has-dropdown:hover .nav__dropdown,
.nav__item--has-dropdown:focus-within .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown-link {
  display: block;
  padding: 10px 18px;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--color-text-sub);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition), background var(--transition);
}

.nav__dropdown-link:hover {
  color: var(--color-primary);
  background: #EBF3FD;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 6px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   SLIDESHOW
   ============================================================ */
.slideshow {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 560px;
  overflow: hidden;
}

.slideshow__slides {
  position: absolute;
  inset: 0;
}

.slideshow__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease;
  transform: scale(1.04);
  animation: none;
}
.slideshow__slide.is-active {
  opacity: 1;
  animation: slideZoom 6s ease forwards;
}
@keyframes slideZoom {
  from { transform: scale(1.04); }
  to   { transform: scale(1); }
}

.slideshow__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,25,60,0.52) 0%,
    rgba(10,25,60,0.35) 60%,
    rgba(10,25,60,0.55) 100%
  );
  z-index: 1;
}

.slideshow__content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--header-h) + 24px) 24px 80px;
  gap: 20px;
}

.slideshow__eyebrow {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.85);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  padding: 6px 20px;
}

.slideshow__title {
  font-size: clamp(1.8rem, 4.5vw, 3.2rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.3;
  margin: 0;
  text-shadow: 0 2px 16px rgba(0,0,0,0.3);
}
.slideshow__title em {
  font-style: normal;
  color: #7EC8F4;
}

.slideshow__body {
  font-size: clamp(0.9rem, 1.8vw, 1.05rem);
  color: rgba(255,255,255,0.88);
  line-height: 1.8;
  margin: 0;
}

.slideshow__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 8px;
}

/* ドットナビ */
.slideshow__dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 10px;
}
.slideshow__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.3s, transform 0.3s;
}
.slideshow__dot.is-active {
  background: #fff;
  transform: scale(1.3);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding-top: calc(var(--header-h) + 72px);
  padding-bottom: 80px;
  background: linear-gradient(150deg, var(--color-white) 55%, var(--color-bg-alt) 100%);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: center;
}

.hero__eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.hero__title {
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 24px;
}

.hero__title-accent {
  color: var(--color-primary);
  font-style: normal;
}

.hero__body {
  font-size: 1rem;
  color: var(--color-text-sub);
  line-height: 2;
  margin-bottom: 20px;
  max-width: 500px;
}

.hero__features {
  list-style: none;
  padding: 0;
  margin: 0 0 36px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.hero__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text);
  font-weight: 500;
}
.hero__features li::before {
  content: '';
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-primary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpolyline points='2,6 5,9 10,3' fill='none' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 12px 12px;
  background-repeat: no-repeat;
  background-position: center;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

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

.hero__badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  min-width: 96px;
  box-shadow: var(--shadow-sm);
}

.hero__badge-num {
  font-family: 'Inter', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 4px;
}

.hero__badge-label {
  font-size: 0.72rem;
  color: var(--color-text-sub);
  letter-spacing: 0.05em;
}

/* Hero visual */
.hero__visual {
  display: flex;
  justify-content: center;
}

.hero__visual-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

/* Pulse animation */
.hero__pulse {
  position: relative;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero__pulse-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  opacity: 0;
  animation: pulse-ring 2.8s ease-out infinite;
}

.hero__pulse-ring:nth-child(1) { width: 60px;  height: 60px;  animation-delay: 0s; }
.hero__pulse-ring:nth-child(2) { width: 90px;  height: 90px;  animation-delay: 0.7s; }
.hero__pulse-ring:nth-child(3) { width: 120px; height: 120px; animation-delay: 1.4s; }

@keyframes pulse-ring {
  0%   { transform: scale(0.4); opacity: 0.7; }
  100% { transform: scale(1);   opacity: 0; }
}

.hero__pulse-core {
  width: 52px;
  height: 52px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  z-index: 1;
  box-shadow: 0 0 0 8px rgba(21,88,176,0.12);
}

.hero__feature-chips {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.hero__chip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 0.88rem;
  color: var(--color-text);
  font-weight: 500;
}

.hero__chip-icon {
  font-size: 1rem;
  flex-shrink: 0;
}

/* ============================================================
   SERVICES
   ============================================================ */
/* ── 導入メリット ── */
.merits {
  background: var(--color-bg-alt);
}
.merits__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.merit-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: box-shadow 0.25s, transform 0.25s;
}
.merit-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.merit-card__photo-frame {
  width: 100%;
  aspect-ratio: 3/2;
  border-radius: 0;
  display: block;
  overflow: hidden;
  margin: 0;
}
.merit-card__photo-frame .photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.merit-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  padding: 20px 24px 8px;
}
.merit-card__body {
  font-size: 0.9rem;
  color: var(--color-text-sub);
  line-height: 1.8;
  padding: 0 24px 24px;
}


.services {
  background: var(--color-white);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::after {
  transform: scaleX(1);
}

.service-card__icon {
  width: 52px;
  height: 52px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.service-card__photo-tag {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-white);
  background: rgba(15, 30, 50, 0.72);
  padding: 7px 0;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.service-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.service-card__body {
  font-size: 0.88rem;
  color: var(--color-text-sub);
  line-height: 1.8;
  margin-bottom: 20px;
}

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: auto;
}

.service-card__list li {
  font-size: 0.82rem;
  color: var(--color-text-sub);
  padding-left: 18px;
  position: relative;
}

.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0.5;
}

/* ============================================================
   AREAS
   ============================================================ */
.areas {
  background: var(--color-bg);
}

.areas__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.area-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.area-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.area-card__icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 16px;
  background: var(--color-primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.area-card__name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}

.area-card__detail {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.areas__note {
  text-align: center;
  margin-top: 32px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* ============================================================
   FLOW
   ============================================================ */
.flow {
  background: var(--color-white);
}

.flow__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  margin-bottom: 56px;
}

.flow__steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-border), var(--color-primary), var(--color-border));
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.flow-step__num {
  width: 72px;
  height: 72px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 24px;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(21,88,176,0.3);
}

.flow-step__title {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
}

.flow-step__body {
  font-size: 0.84rem;
  color: var(--color-text-sub);
  line-height: 1.8;
}

.flow__cta {
  text-align: center;
}

/* ============================================================
   REASONS
   ============================================================ */
.reasons {
  background: var(--color-bg);
}

.reasons__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.reason-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.reason-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.reason-card__num {
  font-family: 'Inter', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-primary-light);
  line-height: 1;
  position: absolute;
  top: 16px;
  right: 20px;
  letter-spacing: -0.02em;
  pointer-events: none;
}

.reason-card__icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-bottom: 0;
}

.reason-card__content {
  flex: 1;
  min-width: 0;
}

.reason-card__title {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.reason-card__body {
  font-size: 0.87rem;
  color: var(--color-text-sub);
  line-height: 1.85;
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing {
  background: var(--color-white);
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
  margin-bottom: 24px;
}

.pricing-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.pricing-card--featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(160deg, var(--color-white) 70%, var(--color-primary-light) 100%);
}

.pricing-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 5px 20px;
  border-radius: 50px;
  white-space: nowrap;
}

.pricing-card__head {
  margin-bottom: 28px;
}

.pricing-card__type {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.pricing-card__name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
}

.pricing-card__price {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 4px;
}

.pricing-card__note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}

.pricing-card__features li {
  font-size: 0.88rem;
  color: var(--color-text-sub);
  padding-left: 22px;
  position: relative;
  line-height: 1.6;
}

.pricing-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.82rem;
}

.pricing-card__cta {
  width: 100%;
  text-align: center;
}

.pricing__disclaimer {
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ============================================================
   FAQ
   ============================================================ */
/* ── FAQ別ページ ヘッダー ── */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #0d3d8a 100%);
  padding: 80px 0 60px;
  text-align: center;
  color: var(--color-white);
}
.page-hero .section__label {
  color: rgba(255,255,255,0.7);
}
.page-hero__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: 16px;
}
.page-hero__desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.8;
}

.faq__cta {
  text-align: center;
  margin-top: 60px;
  padding-top: 48px;
  border-top: 1px solid var(--color-border);
}
.faq__cta p {
  font-size: 1rem;
  color: var(--color-text-sub);
  margin-bottom: 20px;
}

.faq {
  background: var(--color-bg);
}

.faq__list {
  max-width: 800px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.faq-item.is-open {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 28px;
  text-align: left;
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition);
}

.faq-item__q:hover { background: var(--color-bg); }

.faq-item__icon {
  width: 24px;
  height: 24px;
  border: 1.5px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s, background var(--transition), border-color var(--transition);
  position: relative;
}

.faq-item__icon::before,
.faq-item__icon::after {
  content: '';
  position: absolute;
  background: var(--color-primary);
  border-radius: 2px;
}

.faq-item__icon::before { width: 10px; height: 2px; }
.faq-item__icon::after  { width: 2px;  height: 10px; transition: transform 0.3s; }

.faq-item.is-open .faq-item__icon::after { transform: rotate(90deg); }
.faq-item.is-open .faq-item__icon {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
}

.faq-item__a {
  padding: 0 28px 24px;
  font-size: 0.92rem;
  color: var(--color-text-sub);
  line-height: 1.9;
  display: none;
}

.faq-item.is-open .faq-item__a {
  display: block;
}

/* ============================================================
   FLOW TIMELINE（縦タイムライン）
   ============================================================ */
.flow-timeline {
  list-style: none;
  max-width: 680px;
  margin: 0 auto 56px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.flow-timeline__step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}

.flow-timeline__marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}

.flow-timeline__num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(21,88,176,0.28);
  flex-shrink: 0;
  letter-spacing: 0.04em;
}

.flow-timeline__line {
  width: 2px;
  flex: 1;
  min-height: 40px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-border));
  margin: 8px 0;
}

.flow-timeline__body {
  padding: 12px 0 40px;
  flex: 1;
}

.flow-timeline__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.flow-timeline__text {
  font-size: 0.92rem;
  color: var(--color-text-sub);
  line-height: 1.85;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  background: var(--color-white);
}

/* トップページ用CTAバナー */
.contact-cta {
  background:
    linear-gradient(135deg, rgba(13,61,138,0.82) 0%, rgba(21,88,176,0.75) 100%),
    url('../images/cta-bg.avif') center/cover no-repeat;
}
.contact-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.contact-cta__title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 8px;
}
.contact-cta__desc {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.8;
}
@media (max-width: 768px) {
  .contact-cta__inner { flex-direction: column; text-align: center; }
}

/* btn--white (CTAバナー内の白ボタン) */
.btn--white {
  background: var(--color-white);
  color: var(--color-primary);
  border: 2px solid var(--color-white);
}
.btn--white:hover {
  background: transparent;
  color: var(--color-white);
}

/* ===== ホルターページ ===== */
.holter-about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.holter-about__text {
  font-size: 0.95rem;
  line-height: 2;
  color: var(--color-text-sub);
}
.holter-about__text p + p { margin-top: 16px; }

.holter-detect {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}
.holter-detect__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-border);
}
.holter-detect__list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.holter-detect__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text);
}
.holter-detect__list li svg { color: var(--color-primary); flex-shrink: 0; }

.holter-device-section { background: var(--color-bg-alt); }

/* 対応機器・使用解析機 2カラムグリッド */
.holter-eq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 860px;
  margin: 0 auto;
}
@media (max-width: 640px) {
  .holter-eq-grid { grid-template-columns: 1fr; }
}

.holter-eq-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.holter-eq-card__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border-radius: 999px;
  padding: 6px 18px;
}
.holter-eq-card__maker {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text);
}
.holter-eq-card__desc {
  font-size: 0.93rem;
  color: var(--color-text-sub);
  line-height: 1.8;
  margin: 0;
}
.holter-eq-card__note {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
  width: 100%;
}
.holter-eq-card__fig {
  margin: 8px 0 0;
  width: 100%;
}
.holter-eq-card__fig img {
  max-width: 280px;
  width: 100%;
  border-radius: var(--radius-md);
  display: block;
  margin: 0 auto;
}
.holter-eq-card__fig figcaption {
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  padding: 5px 16px;
  display: inline-block;
}

.holter-flow {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.holter-flow__step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  position: relative;
  padding-bottom: 36px;
}
.holter-flow__step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 52px;
  width: 2px;
  height: calc(100% - 52px);
  background: var(--color-border);
}
.holter-flow__num {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.05em;
}
.holter-flow__body h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
  margin-top: 12px;
}
.holter-flow__body p {
  font-size: 0.9rem;
  color: var(--color-text-sub);
  line-height: 1.8;
}

.holter-urgent-section { background: var(--color-bg-alt); }
.holter-urgent__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}
.holter-urgent__item {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border-top: 3px solid #e53935;
}
.holter-urgent__item svg { color: #e53935; margin-bottom: 12px; }
.holter-urgent__item p {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .holter-about { grid-template-columns: 1fr; }
  .holter-urgent__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .holter-urgent__grid { grid-template-columns: 1fr 1fr; }
}

/* ホルターバナー（トップページ用） */
.holter-banner {
  background: linear-gradient(135deg, #1a3a5c 0%, #0d3d8a 100%);
  border-radius: var(--radius-xl);
  padding: 40px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 60px;
}
.holter-banner__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.holter-banner__title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 6px;
}
.holter-banner__desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
}
@media (max-width: 768px) {
  .holter-banner { padding: 28px 24px; flex-direction: column; text-align: center; }
}

.contact__inner {
  max-width: 680px;
  margin: 0 auto;
}

.contact__info-heading {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--color-primary);
}

.contact__dl {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

.contact__dl-row {
  display: grid;
  grid-template-columns: 5em 1fr;
  gap: 12px;
  font-size: 0.9rem;
}

.contact__dl-row dt {
  font-weight: 700;
  color: var(--color-text-sub);
  padding-top: 2px;
}

.contact__dl-row dd {
  color: var(--color-text);
  line-height: 1.7;
}

.contact__dl-row dd a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact__info-note {
  background: var(--color-primary-light);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 16px 20px;
  font-size: 0.88rem;
  color: var(--color-text-sub);
  line-height: 1.8;
}

/* Contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-req {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-white);
  background: var(--color-primary);
  padding: 2px 8px;
  border-radius: 3px;
  letter-spacing: 0.05em;
}

.form-input,
.form-select,
.form-textarea {
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  outline: none;
  width: 100%;
}

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

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(21,88,176,0.12);
}

.form-input.is-error,
.form-select.is-error,
.form-textarea.is-error {
  border-color: var(--color-error);
}

.form-textarea { resize: vertical; min-height: 140px; }
.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M6 9L12 15L18 9' stroke='%23556070' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; cursor: pointer; }

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.88rem;
  line-height: 1.6;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-checkbox__text { color: var(--color-text-sub); }

.form-link {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-error {
  font-size: 0.8rem;
  color: var(--color-error);
  min-height: 1.2em;
}

.contact-form__submit { margin-top: 8px; }

.contact-form__success {
  background: #EAF7F0;
  border: 1px solid #A8DEC4;
  color: var(--color-success);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  font-size: 0.92rem;
  line-height: 1.8;
  text-align: center;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #111C2B;
  color: #C8D4E0;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
  padding-block: 64px;
  flex-wrap: wrap;
}

.footer__logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 12px;
  text-decoration: none;
}

.footer__logo-en {
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: 0.04em;
}

.footer__logo-ja {
  font-size: 0.65rem;
  color: #8A97A4;
  letter-spacing: 0.05em;
}

.footer__tagline {
  font-size: 0.82rem;
  color: #6B7C8D;
  line-height: 1.6;
}

.footer__tel {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  transition: opacity 0.2s;
}
.footer__tel:hover { opacity: 0.75; }

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__nav-list a {
  font-size: 0.85rem;
  color: #8A97A4;
  text-decoration: none;
  transition: color var(--transition);
}

.footer__nav-list a:hover { color: var(--color-white); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 20px;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__copy {
  font-size: 0.78rem;
  color: #556070;
}

.footer__privacy {
  font-size: 0.78rem;
  color: #556070;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}

.footer__privacy:hover { color: var(--color-white); }

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 100;
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: background var(--transition), transform var(--transition), opacity var(--transition);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
}

.scroll-top.is-visible {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

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

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   RESPONSIVE — TABLET (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .merits__grid    { grid-template-columns: 1fr; }
  .voices__grid    { grid-template-columns: 1fr; }
  .services__grid  { grid-template-columns: repeat(2, 1fr); }
  .areas__grid     { grid-template-columns: repeat(4, 1fr); }
  .reasons__grid   { grid-template-columns: repeat(2, 1fr); }
  .flow__steps     { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .flow__steps::before { display: none; }
  .pricing__grid   { grid-template-columns: 1fr; max-width: 440px; margin-inline: auto; }
  .contact__inner  { grid-template-columns: 1fr; gap: 48px; }
  .hero__inner     { grid-template-columns: 1fr; }
  .hero__visual    { display: none; }
  .hero { padding-top: calc(var(--header-h) + 56px); }
}

/* スマホのみ表示・PCでは非表示 */
.sp-only { display: none; }

/* ============================================================
   RESPONSIVE — MOBILE (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root { --header-h: 64px; }

  .section { padding-block: 72px; }
  .section__header { margin-bottom: 48px; }

  .br-pc { display: inline; }

  /* Header */
  .header {
    z-index: 9999;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: auto;
    right: 0;
    bottom: 0;
    width: 52%;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    background: #ffffff !important;
    padding: 20px 16px;
    gap: 8px;
    border-top: 1px solid var(--color-border);
    box-shadow: -4px 0 16px rgba(0,0,0,0.10);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    z-index: 9999;
  }

  .nav.is-open { transform: none; }

  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    width: 100%;
  }

  .nav__list li { border-bottom: 1px solid var(--color-border); width: 100%; }
  .nav__link { display: block; padding: 10px 0; font-size: 0.85rem; border-bottom: none; color: var(--color-text); }
  .nav__link[aria-current="page"] { background: none; color: var(--color-primary); border-left: 3px solid var(--color-primary); padding-left: 10px; }

  /* ヒーロー画像をスマホに合わせて小さく */
  .slideshow { height: 60vh; min-height: 360px; }

  /* PCのみ表示する要素を非表示 */
  .pc-only { display: none; }

  /* スマホのみ表示する要素 */
  .sp-only { display: block; }

  /* Dropdown mobile */
  .nav__item--has-dropdown > .nav__link::after { display: none; }
  .nav__dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border-radius: 0;
    background: #f6faff;
    padding: 0 0 0 16px;
    min-width: 0;
  }
  .nav__dropdown li { border-bottom: none; }
  .nav__dropdown-link { padding: 8px 0; font-size: 0.8rem; }

  .hamburger { display: flex; }

  /* Sections */
  .merits__grid    { grid-template-columns: 1fr; max-width: 100%; }
  .services__grid  { grid-template-columns: 1fr; }
  .areas__grid     { grid-template-columns: repeat(2, 1fr); }
  .reasons__grid   { grid-template-columns: 1fr; }
  .flow__steps     { grid-template-columns: 1fr; }
  .form-row        { grid-template-columns: 1fr; }

  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__badges  { gap: 8px; }

  .footer__inner { flex-direction: column; gap: 32px; }
  .footer__bottom-inner { flex-direction: column; align-items: flex-start; }

  .scroll-top { bottom: 20px; right: 20px; }
}

/* ============================================================
   RESPONSIVE — SMALL MOBILE (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {
  .areas__grid { grid-template-columns: 1fr 1fr; }
  .btn--lg { padding: 14px 28px; font-size: 0.95rem; }
  .hero { padding-top: calc(var(--header-h) + 40px); padding-bottom: 56px; }
}

/* ============================================================
   FOCUS VISIBLE (accessibility)
   ============================================================ */
:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .header, .scroll-top, .hero__visual { display: none; }
  .hero { padding-top: 24px; }
  body { color: #000; }
}

/* ============================================================
   PHOTO SYSTEM
   ============================================================ */

/* Base frame — wraps every <img class="photo-img"> */
.photo-frame {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-bg-alt);
  margin: 0;
}

.photo-frame .photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.photo-frame:hover .photo-img { transform: scale(1.03); }

/* Placeholder state — added by JS when image fails to load */
.photo-frame.no-image {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 2px dashed var(--color-border);
  background: var(--color-bg);
}

.photo-frame.no-image::before {
  content: '';
  display: block;
  width: 48px;
  height: 48px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M23 19a2 2 0 0 1-2 2H3a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h4l2-3h6l2 3h4a2 2 0 0 1 2 2z' stroke='%231558B0' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' opacity='.4'/%3E%3Ccircle cx='12' cy='13' r='4' stroke='%231558B0' stroke-width='1.5' opacity='.4'/%3E%3C/svg%3E") center / contain no-repeat;
}

.photo-frame.no-image::after {
  content: attr(data-ph);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-align: center;
  padding: 0 16px;
  word-break: break-all;
}

/* Hero photo */
.hero__photo-frame {
  border-radius: var(--radius-xl);
  width: 100%;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-xl);
}

.hero__photo-frame.no-image { min-height: 340px; aspect-ratio: auto; }

/* Service card photo */
.service-card__photo-frame {
  width: calc(100% + 56px);
  margin: -32px -28px 24px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  aspect-ratio: 16 / 9;
}

.service-card__photo-frame.no-image { min-height: 180px; aspect-ratio: auto; }

/* ============================================================
   COMPANY SECTION
   ============================================================ */
.company { background: var(--color-white); }

.company__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.company__photo-frame {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.company__photo-frame.no-image { min-height: 300px; aspect-ratio: auto; }

.company__map {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  min-height: 320px;
  width: 100%;
  max-width: 100%;
}

.company__map iframe {
  width: 100%;
  max-width: 100%;
  height: 100%;
  display: block;
}

.company__content .section__title { text-align: left; }
.company__content .section__label { text-align: left; }

.company__desc {
  font-size: 0.97rem;
  color: var(--color-text-sub);
  line-height: 2;
  margin-bottom: 36px;
}

.company__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.company__table tr {
  border-bottom: 1px solid var(--color-border);
}

.company__table th {
  width: 6em;
  padding: 12px 0;
  font-weight: 700;
  color: var(--color-text-sub);
  vertical-align: top;
  white-space: nowrap;
}

.company__table td {
  padding: 12px 0 12px 16px;
  color: var(--color-text);
  line-height: 1.7;
}

/* ============================================================
   VOICES SECTION
   ============================================================ */
.voices { background: var(--color-bg-alt); }

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

.voice-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.25s, transform 0.25s;
}
.voice-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.voice-card__photo-frame {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 0;
}
.voice-card__body {
  padding: 24px;
}
.voice-card__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 10%, transparent);
  border-radius: 4px;
  padding: 3px 10px;
  margin-bottom: 14px;
}
.voice-card__quote {
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--color-text);
  position: relative;
  padding-left: 20px;
  margin-bottom: 16px;
}
.voice-card__quote::before {
  content: '\201C';
  position: absolute;
  left: 0;
  top: -4px;
  font-size: 2rem;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.4;
  font-family: Georgia, serif;
}
.voice-card__facility {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-sub);
  display: flex;
  align-items: center;
  gap: 8px;
}
.voice-card__facility span {
  font-weight: 400;
  font-size: 0.78rem;
  background: var(--color-bg-alt);
  border-radius: 4px;
  padding: 2px 8px;
}

/* ============================================================
   STAFF SECTION
   ============================================================ */
.staff { background: var(--color-bg); }

/* CEO card */
.ceo-card {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 56px;
  align-items: start;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: 48px;
  max-width: 900px;
  margin: 0 auto;
}
.ceo-card__photo {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
}
.ceo-card__role {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.ceo-card__name {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--color-text);
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--color-border);
}
.ceo-card__bio {
  font-size: 0.92rem;
  line-height: 2;
  color: var(--color-text-sub);
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .ceo-card {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 28px;
  }
  .ceo-card__photo { max-width: 240px; margin: 0 auto; }
}

.staff__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.staff-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.staff-card__photo-frame {
  width: 100%;
  aspect-ratio: 7 / 8;
  border-radius: 0;
}

.staff-card__photo-frame.no-image { min-height: 240px; aspect-ratio: auto; }

.staff-card__info {
  padding: 24px 24px 28px;
}

.staff-card__name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.staff-card__role {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.staff-card__bio {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  line-height: 1.8;
  margin-bottom: 16px;
}

.staff-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.staff-card__tags li {
  font-size: 0.75rem;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border-radius: 50px;
  padding: 3px 12px;
}

/* ============================================================
   HEADER TEL
   ============================================================ */
.header__tel {
  display: none; /* モバイルでは非表示 */
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  white-space: nowrap;
  margin-right: 8px;
  transition: opacity 0.2s;
}
.header__tel:hover { opacity: 0.75; }
@media (min-width: 900px) {
  .header__tel { display: inline-flex; }
}

/* ============================================================
   TRUST BAR（資格・信頼バッジ）
   ============================================================ */
.trust-bar {
  background: #EBF3FD;
  border-bottom: 1px solid rgba(21,88,176,0.12);
  padding: 16px 0;
}
.trust-bar__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px 40px;
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
}
.trust-badge svg { flex-shrink: 0; }
@media (max-width: 768px) {
  .trust-bar__inner { gap: 10px 20px; }
  .trust-badge { font-size: 0.78rem; }
}

/* ============================================================
   WORRIES（こんなお悩み）
   ============================================================ */
.worries { background: var(--color-bg); }

.worries__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 900px;
  margin: 0 auto 40px;
}
@media (max-width: 768px) {
  .worries__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .worries__grid { grid-template-columns: 1fr; }
}

.worry-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  background: var(--color-white);
  border: 2px solid #FDECEA;
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
}
.worry-item__icon {
  width: 52px;
  height: 52px;
  background: #FDECEA;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #C0392B;
  flex-shrink: 0;
}
.worry-item p {
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.7;
  margin: 0;
}

.worries__resolve {
  text-align: center;
  padding: 8px 24px 0;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.worries__resolve::before {
  content: '';
  display: block;
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--color-primary));
  margin-bottom: -4px;
}
.worries__resolve p {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-primary);
  margin: 0;
  letter-spacing: 0.02em;
}

.worries__banner {
  margin-top: 8px;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  border-radius: var(--radius-xl);
  padding: 40px 48px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}
.worries__banner-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-white);
  margin: 4px 0 0;
}
.worries__banner-desc {
  font-size: 0.93rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.7;
  margin: 0;
}
@media (max-width: 640px) {
  .worries__banner { padding: 32px 24px; }
  .worries__banner-title { font-size: 1.15rem; }
}

/* ============================================================
   FAQ PREVIEW
   ============================================================ */
.faq-preview { background: var(--color-bg-alt); }

.faq-preview__list {
  max-width: 760px;
  margin: 0 auto 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-preview__item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  box-shadow: var(--shadow-sm);
}

.faq-preview__q,
.faq-preview__a {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.faq-preview__a {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

.faq-preview__q-label {
  font-size: 1rem;
  font-weight: 900;
  color: var(--color-primary);
  background: var(--color-primary-light);
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.faq-preview__a-label {
  font-size: 1rem;
  font-weight: 900;
  color: var(--color-white);
  background: var(--color-primary);
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.faq-preview__q span:last-child {
  font-weight: 600;
  color: var(--color-text);
  font-size: 0.97rem;
  line-height: 1.6;
  padding-top: 4px;
}
.faq-preview__a span:last-child {
  font-size: 0.93rem;
  color: var(--color-text-sub);
  line-height: 1.7;
  padding-top: 4px;
}

.faq-preview__more {
  text-align: center;
}

/* ============================================================
   RESPONSIVE ADDITIONS
   ============================================================ */
@media (max-width: 1024px) {
  .company__inner { grid-template-columns: 1fr; gap: 40px; }
  .staff__grid    { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .service-card__photo-frame {
    width: calc(100% + 48px);
    margin-left: -24px;
    margin-right: -24px;
    margin-top: -24px;
  }
  .staff__grid { grid-template-columns: 1fr; max-width: 400px; margin-inline: auto; }
}