.corp-lp {
  --cp-bg: #f6f8fc;
  --cp-card: #ffffff;
  --cp-text: #1f2233;
  --cp-muted: #566077;
  --cp-line: #d9deeb;
  --cp-primary: #ff6aa2;
  --cp-primary-deep: #e85690;
  --cp-tone: #edf3ff;
  color: var(--cp-text);
  background: var(--cp-bg);
  padding-bottom: 72px;
}

.corp-wrap {
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
}

.corp-hero {
  padding: 68px 0 42px;
  background:
    radial-gradient(1100px 420px at 80% 0%, rgba(255, 106, 162, 0.12), transparent 65%),
    linear-gradient(180deg, #ffffff 0%, #f6f8fc 100%);
}

.corp-hero__inner {
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
}

.corp-hero__content {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: center;
}

.corp-hero__copy {
  min-width: 0;
}

.corp-hero__visual {
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 16px 34px rgba(24, 31, 53, 0.18);
}

.corp-hero__visual img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  display: block;
}

.corp-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--cp-line);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--cp-muted);
}

.corp-hero h1 {
  margin: 14px 0 12px;
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  line-height: 1.2;
}

.corp-hero__lead {
  margin: 0 0 20px;
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--cp-muted);
  max-width: 760px;
}

.corp-hero__note {
  margin: 12px 0 0;
  color: var(--cp-muted);
  font-size: 0.95rem;
}

.corp-trust {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.corp-trust article {
  border: 1px solid var(--cp-line);
  border-radius: 14px;
  background: #fff;
  padding: 12px 14px;
}

.corp-trust strong {
  display: block;
  font-size: 0.85rem;
  color: var(--cp-muted);
}

.corp-trust span {
  display: block;
  margin-top: 4px;
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--cp-primary-deep);
}

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

.corp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 700;
  text-decoration: none;
}

.corp-btn--primary {
  background: var(--cp-primary);
  color: #fff;
}

.corp-btn--primary:hover {
  background: var(--cp-primary-deep);
  color: #fff;
}

.corp-btn--ghost {
  border: 1px solid var(--cp-line);
  color: var(--cp-text);
  background: #fff;
}

.corp-btn--ghost:hover {
  border-color: var(--cp-primary);
  color: var(--cp-primary-deep);
}

.corp-section {
  margin-top: 18px;
}

.corp-section .corp-wrap {
  background: var(--cp-card);
  border: 1px solid var(--cp-line);
  border-radius: 22px;
  padding: 28px 26px;
}

.corp-section--tone .corp-wrap {
  background: var(--cp-tone);
}

.corp-section h2,
.corp-cta h2 {
  margin: 0 0 12px;
  font-size: clamp(1.5rem, 2.2vw, 2rem);
}

.corp-copy {
  margin: 0;
  color: var(--cp-muted);
  line-height: 1.8;
}

.corp-menu-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.corp-card {
  padding: 10px;
  border: 1px solid var(--cp-line);
  border-radius: 14px;
  background: #fff;
  font-weight: 600;
  color: var(--cp-text);
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.corp-card img {
  width: 100%;
  height: 92px;
  border-radius: 10px;
  object-fit: cover;
  display: block;
  margin-bottom: 8px;
}

.corp-card span {
  display: block;
}

a.corp-card:hover {
  border-color: var(--cp-primary);
  box-shadow: 0 8px 20px rgba(255, 106, 162, 0.15);
  transform: translateY(-2px);
  color: var(--cp-text);
}

.corp-flow {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.corp-flow__group {
  background: #fff;
  border: 1px solid var(--cp-line);
  border-radius: 16px;
  padding: 14px 16px 16px;
  box-shadow: 0 8px 18px rgba(35, 48, 78, 0.08);
}

.corp-flow__step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  border-radius: 999px;
  padding: 0 12px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #fff;
  background: linear-gradient(135deg, var(--cp-primary) 0%, var(--cp-primary-deep) 100%);
}

.corp-flow__media {
  margin: 10px 0 10px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #f0d1dd;
}

.corp-flow__media img {
  display: block;
  width: 100%;
  height: 148px;
  object-fit: cover;
}

.corp-flow__group h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.corp-flow__group ul {
  margin: 0;
  padding-left: 0;
  color: var(--cp-muted);
  line-height: 1.7;
  list-style: none;
}

.corp-flow__group li {
  position: relative;
  padding-left: 1.1rem;
}

.corp-flow__group li + li {
  margin-top: 4px;
}

.corp-flow__group li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--cp-primary);
}

.corp-strengths {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.corp-strengths article {
  border: 1px solid var(--cp-line);
  border-radius: 14px;
  padding: 14px;
  background: #fff;
}

.corp-strengths h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.corp-strengths p {
  margin: 0;
  color: var(--cp-muted);
  line-height: 1.8;
}

.corp-case-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.corp-case {
  border: 1px solid var(--cp-line);
  border-radius: 14px;
  padding: 14px;
  background: #fff;
}

.corp-case img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 10px;
  display: block;
}

.corp-case h3 {
  margin: 0 0 8px;
}

.corp-case p {
  margin: 4px 0 0;
  color: var(--cp-muted);
}

.corp-service-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.corp-service-card {
  border: 1px solid var(--cp-line);
  border-radius: 16px;
  background: #fff;
  overflow: hidden;
}

.corp-service-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
}

.corp-service-card__body {
  padding: 14px;
}

.corp-service-card__body h3 {
  margin: 0 0 8px;
}

.corp-service-card__body p {
  margin: 0 0 12px;
  color: var(--cp-muted);
  line-height: 1.8;
}

.corp-faq details {
  border-top: 1px solid var(--cp-line);
}

.corp-faq summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 0;
  font-weight: 700;
}

.corp-faq summary::-webkit-details-marker {
  display: none;
}

.corp-faq p {
  margin: 0 0 14px;
  color: var(--cp-muted);
  line-height: 1.8;
}

.corp-cta {
  margin-top: 18px;
}

.corp-cta__inner {
  position: relative;
  overflow: hidden;
  padding: 30px 26px;
  border: 1px solid #ffc3d9;
  border-radius: 22px;
  background: linear-gradient(180deg, #fff6fa 0%, #fff 100%);
}

.corp-cta__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  pointer-events: none;
}

.corp-cta p {
  margin: 0 0 14px;
  color: var(--cp-muted);
}

.corp-cta h2,
.corp-cta p,
.corp-cta .corp-hero__cta {
  position: relative;
  z-index: 1;
}

.corp-company {
  margin: 0;
}

.corp-company div {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--cp-line);
}

.corp-company dt {
  font-weight: 700;
}

.corp-company dd {
  margin: 0;
  color: var(--cp-muted);
}

.corp-program-table {
  margin-top: 14px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border: 1px solid var(--cp-line);
  border-radius: 14px;
  overflow: hidden;
}

.corp-program-table > div {
  padding: 10px 12px;
  border-right: 1px solid var(--cp-line);
  border-top: 1px solid var(--cp-line);
  font-size: 0.95rem;
}

.corp-program-table > div:nth-child(-n+3) {
  border-top: 0;
  font-weight: 700;
  background: #f9fbff;
}

.corp-program-table > div:nth-child(3n) {
  border-right: 0;
}

.corp-chip-list {
  margin: 12px 0 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.corp-chip-list span {
  border: 1px solid var(--cp-line);
  background: #fff;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 0.9rem;
  font-weight: 600;
}

.corp-timeline {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.corp-timeline li {
  border: 1px solid var(--cp-line);
  background: #fff;
  border-radius: 14px;
  padding: 12px;
  display: grid;
  gap: 8px;
}

.corp-timeline strong {
  font-size: 1.1rem;
  color: var(--cp-primary-deep);
}

.corp-timeline span {
  color: var(--cp-muted);
  line-height: 1.6;
}

.corp-kpi {
  margin: 14px 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.corp-kpi article {
  border-radius: 14px;
  padding: 14px;
  color: #fff;
  background: linear-gradient(135deg, #26314e 0%, #3d4f7d 100%);
}

.corp-kpi strong {
  display: block;
  font-size: 1.05rem;
}

.corp-kpi span {
  display: block;
  margin-top: 6px;
  font-size: 0.95rem;
  opacity: 0.9;
}

.corp-checks {
  display: grid;
  gap: 10px;
}

.corp-checks label {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--cp-line);
  border-radius: 12px;
  background: #fff;
  padding: 10px 12px;
}

.corp-checks input[type="checkbox"] {
  accent-color: var(--cp-primary);
}

.corp-school-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.corp-school-grid article {
  border: 1px solid var(--cp-line);
  background: #fff;
  border-radius: 14px;
  padding: 14px;
}

.corp-school-grid h3 {
  margin: 0 0 8px;
}

.corp-school-grid p {
  margin: 0;
  color: var(--cp-muted);
  line-height: 1.8;
}

.corp-service--v1 .corp-hero {
  background:
    radial-gradient(1000px 420px at 92% -10%, rgba(255, 106, 162, 0.16), transparent 62%),
    linear-gradient(180deg, #ffffff 0%, #f8faff 100%);
}

.corp-service--v2 .corp-hero {
  background:
    radial-gradient(1000px 420px at 92% -10%, rgba(89, 143, 255, 0.22), transparent 62%),
    linear-gradient(180deg, #f5f8ff 0%, #edf3ff 100%);
}

.corp-service--v3 .corp-hero {
  background:
    radial-gradient(1000px 420px at 92% -10%, rgba(43, 60, 100, 0.3), transparent 62%),
    linear-gradient(180deg, #eef2fb 0%, #e2e9f9 100%);
}

.corp-service--v4 .corp-hero {
  background:
    radial-gradient(1000px 420px at 92% -10%, rgba(83, 171, 138, 0.2), transparent 62%),
    linear-gradient(180deg, #f2fbf7 0%, #ebf7f1 100%);
}

.corp-service--v3 .corp-section--dark .corp-wrap {
  background: #1f2a45;
  border-color: #1f2a45;
}

.corp-service--v3 .corp-section--dark h2,
.corp-service--v3 .corp-section--dark .corp-copy {
  color: #fff;
}

@media (max-width: 900px) {
  .corp-hero__content {
    grid-template-columns: 1fr;
  }

  .corp-hero__visual img {
    min-height: 260px;
  }

  .corp-trust {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .corp-menu-grid,
  .corp-strengths {
    grid-template-columns: 1fr 1fr;
  }

  .corp-flow {
    grid-template-columns: 1fr;
  }

  .corp-service-grid {
    grid-template-columns: 1fr;
  }

  .corp-timeline {
    grid-template-columns: 1fr 1fr;
  }

  .corp-kpi,
  .corp-school-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .corp-lp {
    padding-bottom: 56px;
  }

  .corp-hero {
    padding: 56px 0 30px;
  }

  .corp-section .corp-wrap,
  .corp-cta__inner {
    border-radius: 16px;
    padding: 20px 16px;
  }

  .corp-menu-grid,
  .corp-strengths,
  .corp-case-grid,
  .corp-trust {
    grid-template-columns: 1fr;
  }

  .corp-program-table {
    grid-template-columns: 1fr;
  }

  .corp-program-table > div {
    border-right: 0;
  }

  .corp-timeline,
  .corp-kpi,
  .corp-school-grid {
    grid-template-columns: 1fr;
  }

  .corp-company div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}