/* ════════════════════════════════════════════════
   pages/courses.css — コース・料金
   ════════════════════════════════════════════════ */

/* ── Course cards grid ──────────────────────────── */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-6);
  align-items: stretch;
}

.course-card {
  background: var(--c-washi);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: var(--sp-10) var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--tr-base), transform var(--tr-base);
  position: relative;
  overflow: visible;
}

/* 梅: soft rose */
.course-card--ume {
  border-top: 3px solid #c47a7a;
}

.course-card--ume .course-card__name {
  color: #9c4a4a;
}

.course-card--ume .price-row__value {
  color: #9c4a4a;
}

/* 竹: sage green */
.course-card--take {
  border-top: 3px solid #6a9070;
}

.course-card--take .course-card__name {
  color: #3e6e4a;
}

.course-card--take .price-row__value {
  color: #3e6e4a;
}

/* 松: gold (premium — existing gold theme) */
.course-card--matsu {
  border-top: 3px solid var(--c-gold);
}

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

.course-card__name {
  font-family: var(--f-serif);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--c-text);
  letter-spacing: var(--ls-wide);
  text-align: center;
  padding-top: var(--sp-3);
}

.course-card__sub {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  text-align: center;
  letter-spacing: var(--ls-wide);
}

.course-card__prices {
  background: var(--c-bg-alt);
  border-radius: var(--r-md);
  padding: var(--sp-5) var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin: var(--sp-2) 0;
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--c-border-light);
}

.price-row:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.price-row__label {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  font-weight: var(--fw-medium);
}

.price-row__value {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--c-gold-dark);
  font-family: var(--f-sans);
}

.price-row__value .unit {
  font-size: var(--fs-xs);
  color: var(--c-text-muted);
  font-weight: var(--fw-normal);
  font-family: var(--f-sans);
}

.course-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  flex: 1;
  padding-top: var(--sp-2);
}

.course-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  color: var(--c-text-light);
  line-height: var(--lh-snug);
}

.course-feature--included::before {
  content: '✓';
  color: var(--c-gold);
  font-weight: var(--fw-bold);
  flex-shrink: 0;
}

.course-feature--excluded {
  opacity: 0.4;
}

.course-feature--excluded::before {
  content: '–';
  color: var(--c-text-muted);
  flex-shrink: 0;
}

.course-card__cta {
  margin-top: auto;
  padding-top: var(--sp-4);
  text-align: center;
}

.course-card__cta .btn {
  width: 100%;
}

.course-card__emblem {
  width: 132px;
  height: 132px;
  margin: -76px auto 0;
  filter: drop-shadow(0 8px 18px rgba(42, 39, 35, 0.16));
}

.course-card__emblem img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.course-card__recommend {
  background: var(--c-bg-alt);
  border-radius: var(--r-md);
  padding: var(--sp-5);
  margin-top: var(--sp-2);
}

.course-card__recommend-title {
  font-family: var(--f-serif);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semi);
  color: var(--c-gold-dark);
  letter-spacing: 0.04em;
  margin-bottom: var(--sp-3);
}

.course-card__recommend ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.course-card__recommend li {
  font-size: var(--fs-xs);
  line-height: var(--lh-snug);
  color: var(--c-text-light);
  display: flex;
  gap: var(--sp-2);
}

.course-card__recommend li::before {
  content: '◈';
  color: var(--c-gold);
  font-size: 0.6rem;
  flex-shrink: 0;
  margin-top: 4px;
}

/* Note below courses */
.courses-note {
  text-align: center;
  margin-top: var(--sp-8);
}

.courses-note p {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  line-height: var(--lh-loose);
}

@media (max-width: 960px) {
  .courses-grid {
    grid-template-columns: minmax(0, 1fr);
    max-width: 440px;
    margin-inline: auto;
  }
}

@media (max-width: 600px) {
  .courses-compare { min-width: 520px; }
}


/* ── Comparison table section ────────────────────── */
.compare-section {
  background: var(--c-bg-alt);
}

.courses-compare {
  width: 100%;
}

.courses-compare colgroup .col-standard { width: 25%; }
.courses-compare colgroup .col-plus     { width: 25%; }
.courses-compare colgroup .col-premium  { width: 25%; }
.courses-compare colgroup .col-item     { width: 25%; }

.courses-compare thead th {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semi);
  color: #fff;
  background: var(--c-gold-dark);
  letter-spacing: 0.06em;
}

.courses-compare thead th:first-child {
  background: var(--c-dark);
  color: var(--c-gold-light);
}

/* 梅: soft rose */
.courses-compare thead th:nth-child(2) {
  background: #9c4a4a;
}

/* 竹: gold */
.courses-compare thead th:nth-child(3) {
  background: var(--c-gold-dark);
}

/* 松: deep premium */
.courses-compare thead th:nth-child(4) {
  background: #3e4e2e;
}

.courses-compare tbody tr:nth-child(odd) td {
  background: var(--c-bg);
}

.courses-compare tbody tr:nth-child(even) td {
  background: var(--c-bg-alt);
}

.courses-compare tbody tr:hover td {
  background: rgba(184,154,91,0.08) !important;
}

.courses-compare tbody td {
  text-align: center;
  font-size: var(--fs-sm);
}

.courses-compare tbody td:first-child {
  text-align: left;
  color: var(--c-text);
  font-weight: var(--fw-medium);
}

.courses-compare .tax-incl {
  display: block;
  font-size: var(--fs-xs);
  color: var(--c-text-muted);
  font-weight: var(--fw-normal);
  letter-spacing: 0;
  margin-top: 2px;
}

.courses-compare .check {
  color: var(--c-gold-dark);
  font-size: 1.15rem;
  font-weight: var(--fw-bold);
}

.courses-compare .cross {
  color: var(--c-text-muted);
  opacity: 0.35;
  font-size: 1.1rem;
}

/* ── Price details disclaimer ────────────────────── */
.price-disclaimer {
  background: var(--c-gold-ultra);
  border: 1px solid rgba(196, 162, 101, 0.2);
  border-radius: var(--r-lg);
  padding: var(--sp-6) var(--sp-8);
  max-width: 680px;
  margin-inline: auto;
  margin-top: var(--sp-10);
}

.price-disclaimer p {
  font-size: var(--fs-xs);
  color: var(--c-text-muted);
  line-height: var(--lh-loose);
}

.price-disclaimer p + p {
  margin-top: var(--sp-2);
}