@charset "UTF-8";

/* =========================================================
   Life Design Academy 講座ナビ専用スタイル
   - 共通CSSの色・文字・余白を継承
   - 講座ナビ固有の接頭辞で既存クラスとの衝突を回避
   ========================================================= */

.course-navi-hero {
  position: relative;
  overflow: hidden;
  padding-block: 58px 64px;
  background:
    radial-gradient(circle at 88% 20%, rgba(177, 217, 178, 0.42) 0, rgba(177, 217, 178, 0) 34%),
    linear-gradient(180deg, #ffffff 0%, var(--color-bg-soft) 100%);
  text-align: center;
}

.course-navi-hero::before,
.course-navi-hero::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(74, 138, 74, 0.16);
  border-radius: 50%;
  pointer-events: none;
}

.course-navi-hero::before {
  width: 180px;
  height: 180px;
  left: -104px;
  bottom: -94px;
}

.course-navi-hero::after {
  width: 112px;
  height: 112px;
  right: -55px;
  top: 24px;
}

.course-navi-hero__inner {
  z-index: 1;
}

.course-navi-hero__eyebrow,
.course-navi-filter-panel__eyebrow,
.course-navi-results__eyebrow,
.course-navi-newsletter__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--color-accent-deep);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.28em;
}

.course-navi-hero__eyebrow::before,
.course-navi-hero__eyebrow::after {
  content: "";
  width: 24px;
  height: 1px;
  background-color: var(--color-accent-soft);
}

.course-navi-hero__title {
  margin: 15px 0 18px;
  color: var(--color-text);
  font-family: var(--font-serif);
  font-size: clamp(28px, 7.5vw, 38px);
  font-weight: 600;
  line-height: 1.48;
}

.course-navi-hero__lead {
  max-width: 700px;
  margin: 0 auto;
  color: var(--color-text-soft);
  font-size: 14px;
  line-height: 2;
}

.course-navi-only-wide {
  display: none;
}

.course-navi-search {
  padding-block: 48px 30px;
  background-color: var(--color-bg);
}

.course-navi-filter-panel {
  padding: 26px 20px 22px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg-card);
  box-shadow: var(--shadow-soft);
}

.course-navi-filter-panel__heading {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-line);
}

.course-navi-filter-panel__title,
.course-navi-results__title,
.course-navi-newsletter__title {
  margin: 4px 0 0;
  color: var(--color-text);
  font-family: var(--font-serif);
  font-size: 23px;
  font-weight: 600;
  line-height: 1.55;
}

.course-navi-filter-panel__note {
  margin: 0;
  color: var(--color-text-soft);
  font-size: 13px;
}

.course-navi-filters {
  display: grid;
  gap: 0;
}

.course-navi-filter-group {
  min-width: 0;
  margin: 0;
  padding: 22px 0;
  border: 0;
  border-bottom: 1px solid var(--color-line);
}

.course-navi-filter-group__title {
  display: block;
  width: 100%;
  margin: 0 0 12px;
  padding: 0;
  color: var(--color-text);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
}

.course-navi-filter-group__options {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 8px;
}

.course-navi-chip {
  position: relative;
  display: inline-flex;
  max-width: 100%;
  cursor: pointer;
}

.course-navi-chip input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.course-navi-chip span {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 9px 15px;
  border: 1px solid #cfdcc8;
  border-radius: 999px;
  background-color: #ffffff;
  color: var(--color-text-soft);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  transition: border-color 0.18s ease, background-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.course-navi-chip:hover span {
  border-color: var(--color-accent);
  color: var(--color-accent-deep);
}

.course-navi-chip input:checked + span {
  border-color: var(--color-accent-deep);
  background-color: var(--color-accent-deep);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(56, 116, 56, 0.17);
}

.course-navi-chip input:focus-visible + span {
  outline: 3px solid rgba(87, 138, 212, 0.34);
  outline-offset: 3px;
}

.course-navi-select-wrap {
  position: relative;
}

.course-navi-select-wrap::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 17px;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--color-accent-deep);
  border-bottom: 2px solid var(--color-accent-deep);
  transform: translateY(-68%) rotate(45deg);
  pointer-events: none;
}

.course-navi-select {
  width: 100%;
  min-height: 48px;
  padding: 10px 44px 10px 14px;
  border: 1px solid #cfdcc8;
  border-radius: 10px;
  background-color: #ffffff;
  color: var(--color-text);
  font: inherit;
  font-size: 14px;
  line-height: 1.5;
  appearance: none;
}

.course-navi-select:hover {
  border-color: var(--color-accent);
}

.course-navi-select:focus-visible {
  border-color: var(--color-accent-deep);
  outline: 3px solid rgba(87, 138, 212, 0.3);
  outline-offset: 2px;
}

.course-navi-filters__actions {
  display: flex;
  justify-content: center;
  padding-top: 22px;
}

.course-navi-clear {
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid var(--color-accent-deep);
  border-radius: 999px;
  background-color: transparent;
  color: var(--color-accent-deep);
  font-family: var(--font-base);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.5;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.course-navi-clear:hover {
  background-color: var(--color-bg-soft);
}

.course-navi-clear:active {
  transform: translateY(1px);
}

.course-navi-clear:focus-visible,
.course-navi-card__link:focus-visible {
  outline: 3px solid rgba(87, 138, 212, 0.34);
  outline-offset: 3px;
}

.course-navi-clear--primary {
  padding-inline: 24px;
  background-color: var(--color-accent-deep);
  color: #ffffff;
}

.course-navi-clear--primary:hover {
  background-color: var(--color-accent-darker);
}

.course-navi-results {
  padding-block: 34px 68px;
  background-color: var(--color-bg);
}

.course-navi-results__heading {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.course-navi-results__count {
  align-self: flex-start;
  margin: 0;
  padding: 9px 15px;
  border-radius: 999px;
  background-color: var(--color-bg-mist);
  color: var(--color-text-soft);
  font-size: 13px;
  white-space: nowrap;
}

.course-navi-results__count strong {
  margin-right: 3px;
  color: var(--color-accent-deep);
  font-family: var(--font-serif);
  font-size: 21px;
  font-weight: 600;
}

.course-navi-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.course-navi-loading {
  grid-column: 1 / -1;
  margin: 0;
  padding: 50px 20px;
  border-radius: var(--radius-md);
  background-color: var(--color-bg-soft);
  color: var(--color-text-soft);
  text-align: center;
}

.course-navi-card {
  --course-instructor-accent: var(--color-accent-deep);
  --course-cta-accent: var(--color-accent-deep);
  --course-cta-accent-hover: var(--color-accent-darker);

  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-card);
  box-shadow: 0 5px 20px rgba(44, 58, 42, 0.06);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.course-navi-card--nonoco {
  --course-instructor-accent: #c04f79;
  --course-cta-accent: #b83f70;
  --course-cta-accent-hover: #a73562;
}

.course-navi-card--ishida {
  --course-instructor-accent: #4576b8;
  --course-cta-accent: #3f6ea8;
  --course-cta-accent-hover: #365f93;
}

.course-navi-card--ito {
  --course-instructor-accent: #387438;
  --course-cta-accent: #387438;
  --course-cta-accent-hover: #2a5a2a;
}

.course-navi-card:hover {
  border-color: var(--color-accent-soft);
  box-shadow: var(--shadow-soft);
  transform: translateY(-2px);
}

.course-navi-card__image,
.course-navi-card__placeholder {
  display: flex;
  aspect-ratio: 16 / 9;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(177, 217, 178, 0.32), rgba(250, 246, 236, 0.72)),
    var(--color-bg-soft);
}

.course-navi-card__image img,
.course-navi-card__image > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.course-navi-card__placeholder {
  color: var(--color-accent-deep);
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.14em;
}

.course-navi-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 22px 20px 20px;
}

.course-navi-card__instructor {
  margin: 0 0 7px;
  color: var(--course-instructor-accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.course-navi-card__title {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.course-navi-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 15px 0 0;
}

.course-navi-card__tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  background-color: var(--color-bg-mist);
  color: var(--color-text-soft);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.3;
}

.course-navi-card__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 16px 0 0;
}

.course-navi-card__meta-item {
  min-width: 0;
  padding: 10px 11px;
  border-radius: 9px;
  background-color: var(--color-bg-cream);
}

.course-navi-card__meta-label {
  display: block;
  margin-bottom: 2px;
  color: var(--color-text-muted);
  font-size: 10px;
  line-height: 1.4;
}

.course-navi-card__meta-value {
  display: block;
  margin: 0;
  color: var(--color-text);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.course-navi-card__summary {
  margin: 16px 0 20px;
  color: var(--color-text-soft);
  font-size: 13.5px;
  line-height: 1.9;
}

.course-navi-card__link {
  display: flex;
  width: 100%;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  padding: 12px 17px;
  border-radius: 999px;
  background-color: var(--course-cta-accent);
  color: #ffffff;
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1.55;
  text-align: center;
  overflow-wrap: anywhere;
}

.course-navi-card__link:hover {
  background-color: var(--course-cta-accent-hover);
  color: #ffffff;
  opacity: 1;
}

.course-navi-empty,
.course-navi-error {
  padding: 30px 20px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-soft);
  text-align: center;
}

.course-navi-empty[hidden],
.course-navi-error[hidden] {
  display: none;
}

.course-navi-empty__title {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 600;
}

.course-navi-empty__text {
  margin: 8px 0 20px;
  color: var(--color-text-soft);
  font-size: 13px;
}

.course-navi-error {
  margin-bottom: 24px;
  border-color: #e7c9c9;
  background-color: #fff8f7;
  color: #754641;
  font-size: 14px;
}

.course-navi-newsletter {
  padding-block: 64px;
  background:
    radial-gradient(circle at 10% 15%, rgba(177, 217, 178, 0.3), transparent 32%),
    var(--color-bg-mist);
}

.course-navi-newsletter__inner {
  max-width: 820px;
  margin: 0 auto;
  padding: 30px 22px;
  border: 1px solid rgba(56, 116, 56, 0.16);
  border-radius: var(--radius-lg);
  background-color: rgba(255, 255, 255, 0.7);
  text-align: center;
}

.course-navi-newsletter__title {
  margin-top: 8px;
  font-size: 21px;
}

.course-navi-newsletter__text {
  margin: 16px auto 0;
  color: var(--color-text-soft);
  font-size: 13.5px;
  line-height: 2;
}

@media (min-width: 640px) {
  .course-navi-only-wide {
    display: inline;
  }

  .course-navi-filter-panel {
    padding: 30px 30px 24px;
  }

  .course-navi-filter-panel__heading,
  .course-navi-results__heading {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

  .course-navi-filters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 30px;
  }

  .course-navi-filter-group--wide,
  .course-navi-filters__actions {
    grid-column: 1 / -1;
  }

  .course-navi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
  }

  .course-navi-empty {
    padding: 42px 28px;
  }
}

@media (min-width: 768px) {
  .course-navi-hero {
    padding-block: 82px 88px;
  }

  .course-navi-hero__lead {
    font-size: 15px;
  }

  .course-navi-search {
    padding-block: 64px 38px;
  }

  .course-navi-filter-panel__title,
  .course-navi-results__title {
    font-size: 27px;
  }

  .course-navi-results {
    padding-block: 42px 88px;
  }

  .course-navi-card__body {
    padding: 25px 24px 24px;
  }

  .course-navi-card__title {
    font-size: 20px;
  }

  .course-navi-newsletter {
    padding-block: 80px;
  }

  .course-navi-newsletter__inner {
    padding: 42px 48px;
  }

  .course-navi-newsletter__title {
    font-size: 26px;
  }

  .course-navi-newsletter__text {
    font-size: 14px;
  }
}

@media (min-width: 960px) {
  .course-navi-filter-panel {
    padding-inline: 38px;
  }

  .course-navi-filters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 42px;
  }

  .course-navi-card__summary {
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .course-navi-chip span,
  .course-navi-clear,
  .course-navi-card,
  .course-navi-card__link {
    transition: none;
  }
}