:root {
  --color-primary-orange: #ea5e53;
  --color-secondary-orange: #ff9635;
  --color-cyan: #54c5da;
  --color-text-primary: #222222;
  --color-text-secondary: #101828;
  --color-white: #ffffff;
  --spc-accent-primary: #ff9635;
  --spc-accent-secondary: #ea5e53;
  --support-badge-bg: rgba(255, 150, 53, 0.1);
  --color-gradient-orange-start: rgba(255, 150, 53, 0.1);
  --color-gradient-cyan-start: rgba(84, 197, 218, 0.15);
  --color-gradient-transparent: rgba(0, 0, 0, 0);
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 5rem;
  --font-size-xs: 0.875rem;
  --font-size-sm: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.875rem;
  --font-size-2xl: 2.875rem;
  --font-size-3xl: 3.5rem;
}

.support-section__spacer {
  position: relative;
  left: 0;
  top: 0;
  width: 100%;
}
.support-section__spacer::after {
  position: absolute;
  content: '';
  top: 0;
  right: 0;
  width: 30%;
  height: 100%;
  background: linear-gradient(to right, var(--spc-accent-primary), var(--spc-accent-secondary));
  z-index: 1;
}
.support-section__spacer::before {
  position: absolute;
  content: '';
  top: 0;
  left: 0;
  width: 70%;
  height: 100%;
  min-width: 728px;
  background: var(--color-white);
  z-index: 2;
}

/* Main Wrapper */
.support-sections {
  width: 100%;
  background-color: var(--color-white);
}

/* Section Layout */
.support-section {
  width: 100%;
  /* background-color: var(--color-white); */
  padding-top: var(--spacing-3xl);
  padding-bottom: var(--spacing-3xl);
  position: relative;
  z-index: 3;
}

.support-section__container {
  width: 100%;
  max-width: 80rem;
  padding-left: 1rem;
  padding-right: 1rem;
  margin-left: auto;
  margin-right: auto;
}

/* Header */
.support-section__header {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
  justify-content: flex-start;
  text-align: left;
}

.support-section__title {
  font-family: 'Avenir Next', sans-serif;
  font-size: var(--font-size-3xl);
  line-height: 1;
  color: var(--color-text-primary);
  margin: 0;
}

.support-section__subtitle {
  font-family: 'Hiragino Kaku Gothic ProN', sans-serif;
  font-size: var(--font-size-2xl);
  line-height: 1.1;
  color: var(--color-text-primary);
  margin: 0;
}

.support-section__description {
  font-family: 'Hiragino Kaku Gothic Pro', sans-serif;
  font-size: var(--font-size-lg);
  line-height: 1.6;
  color: var(--color-text-primary);
  margin: 0;
}

.support-section__description-multi {
  font-family: 'Hiragino Kaku Gothic Pro', sans-serif;
  font-size: var(--font-size-lg);
  line-height: 1.6;
  color: var(--color-text-primary);
  /* レスポンシブ対応: タイトル・サブタイトル・説明文 */
  @media (max-width: 600px) {
    .support-section__title {
      font-size: 2.5rem;
    }
    .support-section__subtitle {
      font-size: 1.75rem;
    }
    .support-section__description,
    .support-section__description-multi {
      font-size: var(--font-size-sm);
    }
  }
  @media (max-width: 480px) {
    .support-section__title {
      font-size: 1.5rem;
    }
    .support-section__subtitle {
      font-size: 1.5rem;
    }
    .support-section__description,
    .support-section__description-multi {
      font-size: 1rem;
    }
  }
}

.support-section__description-multi p {
  margin: 0;
}

/* Cards Grid */
.support-section__cards {
  display: grid;
  gap: var(--spacing-xl);
  width: 100%;
}

.support-section__cards--vertical {
  grid-template-columns: repeat(3, 1fr);
}

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

.support-section__cards--admin {
  grid-template-columns: repeat(3, 1fr);
}

/* Support Card */
.support-card {
  position: relative;
  display: flex;
  flex-direction: row;
  background-color: var(--color-white);
  border: 0.078125rem solid var(--color-white);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 0.625rem 0.9375rem -0.1875rem rgba(0, 0, 0, 0.1), 0 0.25rem 0.375rem -0.25rem rgba(0, 0, 0, 0.1);
}

.support-card--vertical {
  flex-direction: column;
}

.support-card--horizontal {
  flex-direction: row;
  box-shadow: 0 1.25rem 1.5625rem -0.3125rem rgba(0, 0, 0, 0.1), 0 0.5rem 0.625rem -0.375rem rgba(0, 0, 0, 0.1);
}

/* Image Wrapper with Relative Positioning */
.support-card__image-wrapper {
  position: relative;
  width: 100%;
  height: 12rem;
  overflow: hidden;
  border-top-left-radius: 1rem;
  border-top-right-radius: 1rem;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: var(--spacing-md);
}

.support-card__image-wrapper--horizontal {
  width: 40%;
  height: auto;
  min-height: 23.625rem;
  border-top-right-radius: 0;
  border-bottom-left-radius: 1rem;
  align-items: flex-start;
  justify-content: flex-start;
}

.support-card__image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 1;
}

.support-card__gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, var(--color-gradient-transparent), var(--color-gradient-orange-start));
  pointer-events: none;
  z-index: 2;
}

.support-card__gradient--cyan {
  background: linear-gradient(to bottom, var(--color-gradient-transparent), var(--color-gradient-cyan-start));
}

/* Badge - Using relative positioning within flex container */
.support-card__badge {
  position: relative;
  width: 4.39575rem;
  height: 4.39575rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-white);
  border-radius: 0.875rem;
  box-shadow: 0 1.25rem 1.5625rem -0.3125rem rgba(0, 0, 0, 0.1), 0 0.5rem 0.625rem -0.375rem rgba(0, 0, 0, 0.1);
  transform: rotate(6deg);
  z-index: 3;
  flex-shrink: 0;
}

.support-card__badge--small {
  width: 4rem;
  height: 4rem;
  transform: rotate(0deg);
  align-self: flex-start;
}

.support-card__badge-number {
  font-family: 'Inter', sans-serif;
  font-size: 1.25rem;
  line-height: 1.75rem;
  font-weight: 700;
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-secondary-orange), var(--color-primary-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Content */
.support-card__content {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  padding: var(--spacing-xl);
  flex-grow: 1;
}

.support-card__content--horizontal {
  width: 60%;
  padding: var(--spacing-lg);
}

.support-card__icon {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  margin-bottom: var(--spacing-sm);
  flex-shrink: 0;
  background-color: var(--support-badge-bg);
}

.support-card__icon--cyan {
  width: 5rem;
  height: 5rem;
}

.support-card__icon-svg {
  width: 2rem;
  height: 2rem;
}

.support-card__heading {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 1.5rem;
  line-height: 1.875rem;
  color: var(--color-text-secondary);
  margin: 0;
  margin-bottom: var(--spacing-sm);
}

.support-card__text {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 1rem;
  line-height: 1.625;
  color: var(--color-text-primary);
  margin: 0;
  margin-bottom: var(--spacing-lg);
}

.support-card__text--small {
  font-size: 0.875rem;
  line-height: 1.625;
  margin-bottom: var(--spacing-sm);
}

/* Features List */
.support-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  list-style: none;
  padding: 0;
  margin: 0;
  padding-top: var(--spacing-md);
  border-top: 0.078125rem solid rgba(255, 255, 255, 0.5);
}

.support-card__features--small {
  gap: 0.5rem;
  padding-top: 0.5rem;
}

.support-card__feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--color-text-primary);
}

.support-card__feature--small {
  font-size: 0.75rem;
  line-height: 1rem;
  gap: 0.5rem;
}

.support-card__check-icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

/* Accent Bar */
.support-card__accent {
  width: 100%;
  height: 0.249rem;
  background: linear-gradient(to right, var(--color-secondary-orange), var(--color-primary-orange));
  border-bottom-left-radius: 1rem;
  border-bottom-right-radius: 1rem;
  margin-top: auto;
}

.support-card__accent--cyan {
  background: linear-gradient(to right, var(--color-cyan) 0%, var(--color-secondary-orange) 50%, var(--color-primary-orange) 100%);
}

/* Admin Support Section */
.support-section--admin {
  /* background-color: var(--color-white); */
}

/* Admin Card */
.admin-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  border: 0.078125rem solid var(--color-white);
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 1.5625rem 3.125rem -0.75rem rgba(0, 0, 0, 0.25);
}

.admin-card__image-wrapper {
  position: relative;
  width: 100%;
  height: 14rem;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: var(--spacing-lg);
}

.admin-card__image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 1;
}

.admin-card__gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, var(--color-gradient-transparent), rgba(255, 150, 53, 0.125));
  pointer-events: none;
  z-index: 2;
}

.admin-card__gradient--red {
  background: linear-gradient(to bottom, var(--color-gradient-transparent), rgba(234, 94, 83, 0.125));
}

.admin-card__badge {
  position: relative;
  width: 5.93rem;
  height: 5.93rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-white);
  border-radius: 1rem;
  box-shadow: 0 1.25rem 1.5625rem -0.3125rem rgba(0, 0, 0, 0.1), 0 0.5rem 0.625rem -0.375rem rgba(0, 0, 0, 0.1);
  flex-shrink: 0;
  z-index: 3;
}

.admin-card__badge-number {
  font-family: 'Inter', sans-serif;
  font-size: 1.5rem;
  line-height: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-secondary-orange), var(--color-primary-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.admin-card__content {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding: var(--spacing-2xl);
  flex-grow: 1;
}

.admin-card__icon {
  width: 5rem;
  height: 5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  margin-bottom: var(--spacing-sm);
  flex-shrink: 0;
  background-color: var(--support-badge-bg);
}

.admin-card__icon-svg {
  width: 2.5rem;
  height: 2.5rem;
}

.admin-card__heading {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 1.5rem;
  line-height: 1.875rem;
  color: var(--color-text-secondary);
  margin: 0;
  margin-bottom: var(--spacing-sm);
}

.admin-card__text {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 1rem;
  line-height: 1.625;
  color: var(--color-text-primary);
  margin: 0;
  margin-bottom: var(--spacing-lg);
}

.admin-card__features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin: 0;
  margin-bottom: var(--spacing-xl);
}

.admin-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--color-text-primary);
}

.admin-card__check-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.admin-card__button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  width: 100%;
  height: 2.25rem;
  background-color: var(--color-white);
  border: 0.078125rem solid var(--color-secondary-orange);
  border-radius: 0.5rem;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-secondary-orange);
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0 var(--spacing-md);
  margin-top: auto;
}

.admin-card__button--red {
  border-color: var(--color-primary-orange);
  color: var(--color-primary-orange);
}

.admin-card__button:hover {
  background-color: var(--color-secondary-orange);
  color: var(--color-white);
}

.admin-card__button--red:hover {
  background-color: var(--color-primary-orange);
  color: var(--color-white);
}

.admin-card__button:hover .admin-card__button-icon path {
  stroke: var(--color-white);
}

.admin-card__button-icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.admin-card__accent {
  width: 100%;
  height: 0.5rem;
  background: linear-gradient(to right, var(--color-secondary-orange), var(--color-primary-orange));
  border-bottom-left-radius: 1.5rem;
  border-bottom-right-radius: 1.5rem;
  margin-top: auto;
}

.admin-card__accent--red {
  background: linear-gradient(to right, var(--color-secondary-orange), var(--color-primary-orange));
}

/* Responsive Breakpoints - max-width only, ordered from largest to smallest */

/* Desktop: max-width 1200px */
@media (max-width: 1200px) {
  .support-section__container {
    max-width: 75rem;
  }

  .support-section__cards--vertical {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .support-card--horizontal {
    flex-direction: row;
  }

  .support-card__image-wrapper--horizontal {
    width: 40%;
    height: auto;
    min-height: 23.625rem;
    border-top-right-radius: 0;
    border-bottom-left-radius: 1rem;
    align-items: flex-start;
    justify-content: flex-start;
  }

  .support-card__content--horizontal {
    width: 60%;
    padding: var(--spacing-lg);
  }

  .support-section__cards--admin {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Tablet: max-width 1024px */
@media (max-width: 1024px) {
  .support-section__cards--vertical {
    grid-template-columns: repeat(2, 1fr);
  }

  .support-section__cards--vertical .support-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    /* margin-left: auto; */
    /* margin-right: auto; */
  }

  .support-section__cards--horizontal {
    grid-template-columns: 1fr;
  }

  .support-card--horizontal {
    flex-direction: column;
  }

  .support-card__image-wrapper--horizontal {
    width: 100%;
    height: 10rem;
    border-top-right-radius: 1rem;
    border-bottom-left-radius: 0;
  }

  .support-card__content--horizontal {
    width: 100%;
  }

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

  .support-section__cards--admin .admin-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    /* margin-left: auto;
    margin-right: auto; */
  }
}

/* Middle (Large Phone to Small Tablet): max-width 768px */
@media (max-width: 768px) {
  .support-section__spacer::before {
    width: calc(100% - 0.5rem);
    min-width: auto;
  }
  .support-section__spacer::after {
    background: linear-gradient(to bottom, var(--spc-accent-primary), var(--spc-accent-secondary));
  }
  .support-section__cards {
    gap: var(--spacing-lg);
  }
  .support-card__text {
    margin-bottom: 0;
  }
  .support-section__cards--vertical {
    grid-template-columns: 1fr;
  }

  .support-section__cards--vertical .support-card:last-child {
    grid-column: auto;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
  }

  .support-card__image-wrapper--horizontal {
    height: 8rem;
  }

  .admin-card__image-wrapper {
    height: 12rem;
  }

  .support-section__cards--admin {
    grid-template-columns: 1fr;
  }

  .support-section__cards--admin .admin-card:last-child {
    grid-column: auto;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
  }
}

/* Medium Phone: max-width 600px */
@media (max-width: 600px) {
  .support-section {
    padding-top: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
  }

  .support-section__header {
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
  }

  .support-section__title {
    font-size: 2.5rem;
  }

  .support-section__subtitle {
    font-size: 2rem;
  }

  .support-card__content {
    padding: var(--spacing-lg);
  }

  .support-card__content--horizontal {
    padding: var(--spacing-md);
  }
}

/* Small Phone: max-width 480px */
@media (max-width: 480px) {
  .support-section__title {
    font-size: 1.5rem;
  }

  .support-section__subtitle {
    font-size: 1.5rem;
  }

  .support-section__description,
  .support-section__description-multi {
    font-size: 1rem;
  }

  .support-card__heading {
    font-size: 1.25rem;
  }

  .support-card__badge {
    width: 3.5rem;
    height: 3.5rem;
  }

  .support-card__badge-number {
    font-size: 1rem;
  }

  .support-card__image-wrapper {
    height: 10rem;
  }

  .admin-card__content {
    padding: var(--spacing-lg);
  }

  .admin-card__badge {
    width: 4.5rem;
    height: 4.5rem;
  }

  .admin-card__badge-number {
    font-size: 1.25rem;
  }
}