/* Courses page — Lovable parity */

.courses-page .course-card {
  border-radius: 0.5rem;
  padding: 0;
  background: var(--spin-bg-card);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
  overflow: hidden;
  border-left: 4px solid var(--spin-accent);
}

.courses-page .course-card--accent {
  border-left-color: var(--spin-accent);
}

.courses-page .course-card--green {
  border-left-color: #2d6a4f;
}

.courses-page .course-card--secondary {
  border-left-color: var(--spin-bg-secondary);
}

/* --- Hero --- */
.courses-hero {
  padding-top: 2rem;
  padding-bottom: 3rem;
}

.courses-hero__back {
  margin: 0 0 2rem;
}

.courses-hero__back a {
  font-size: 0.875rem;
  color: var(--spin-burgundy);
  transition: opacity 0.2s ease;
}

.courses-hero__back a:hover {
  opacity: 0.8;
  color: var(--spin-burgundy);
}

.courses-hero__content {
  max-width: 56rem;
}

.courses-hero__lead {
  margin: 0.5rem 0 0;
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--spin-text-muted);
}

/* --- Facts --- */
.courses-facts {
  padding-bottom: 3.5rem;
}

.courses-facts__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

@media (min-width: 640px) {
  .courses-facts__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.courses-facts__card {
  padding: 1.25rem;
  border-radius: 0.5rem;
  background: var(--spin-bg-card);
  text-align: center;
}

.courses-facts__icon {
  display: inline-flex;
  color: var(--spin-burgundy);
  margin-bottom: 0.5rem;
}

.courses-facts__icon svg {
  width: 24px;
  height: 24px;
}

.courses-facts__value {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--spin-text);
}

.courses-facts__label {
  margin: 0.25rem 0 0;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--spin-text-muted);
}

/* --- Course list --- */
.courses-list {
  padding-bottom: 4rem;
}

.courses-list__heading,
.courses-timeline__heading {
  margin: 0 0 1.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--spin-text);
}

.courses-list__grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.course-card__layout {
  display: flex;
  flex-direction: column;
}

@media (min-width: 1024px) {
  .course-card__layout {
    flex-direction: row;
  }
}

.course-card__main {
  padding: 1.5rem;
}

@media (min-width: 1024px) {
  .course-card__main {
    width: 40%;
    flex-shrink: 0;
  }
}

.course-card__badges {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.course-card__level {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.course-card--accent .course-card__level {
  background: var(--spin-accent);
  color: var(--spin-on-accent);
}

.course-card--green .course-card__level {
  background: #2d6a4f;
  color: #fff;
}

.course-card--secondary .course-card__level {
  background: var(--spin-bg-secondary);
  color: #fff;
}

.course-card__code {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.75rem;
  color: var(--spin-text-muted);
  background: rgba(0, 0, 0, 0.05);
}

.course-card__title {
  margin: 0 0 1.25rem;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--spin-text);
}

.course-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  font-size: 0.875rem;
}

.course-card__meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: var(--spin-text);
}

.course-card__meta-icon {
  display: inline-flex;
  color: var(--spin-text-muted);
}

.course-card__meta-icon svg {
  width: 15px;
  height: 15px;
}

.course-card__side {
  padding: 1.5rem;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(0, 0, 0, 0.02);
}

@media (min-width: 1024px) {
  .course-card__side {
    width: 60%;
    border-top: none;
    border-left: 1px solid rgba(0, 0, 0, 0.08);
  }
}

.course-card__columns {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .course-card__columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.course-card__column-heading {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.course-card__column-icon {
  display: inline-flex;
}

.course-card__column-icon svg {
  width: 16px;
  height: 16px;
}

.course-card__column-icon--secondary {
  color: var(--spin-bg-secondary);
}

.course-card__column-icon--primary {
  color: var(--spin-burgundy);
}

.course-card__column-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--spin-text-muted);
}

.course-card__instructors {
  margin: 0;
  padding: 0;
  list-style: none;
}

.course-card__instructors li {
  margin-bottom: 0.375rem;
  line-height: 1.4;
}

.course-card__instructor-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--spin-bg-secondary);
}

.course-card__instructor-faculty {
  font-size: 0.75rem;
  color: var(--spin-text-muted);
}

.course-card__programs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.course-card__program {
  display: inline-block;
  padding: 0.375rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--spin-burgundy);
  background: rgba(0, 0, 0, 0.06);
}

/* --- Timeline --- */
.courses-timeline {
  padding-bottom: 4rem;
}

.courses-timeline__track {
  position: relative;
  max-width: 48rem;
}

.courses-timeline__track::before {
  content: "";
  position: absolute;
  left: 1rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  background: rgba(0, 0, 0, 0.12);
}

.courses-timeline__step {
  position: relative;
  padding-left: 3rem;
  margin-bottom: 1.5rem;
}

.courses-timeline__step::before {
  content: "";
  position: absolute;
  left: 0.625rem;
  top: 0.375rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--spin-accent);
  border: 2px solid var(--spin-bg-page);
  box-sizing: border-box;
}

.courses-timeline__period {
  margin: 0 0 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--spin-burgundy);
}

.courses-timeline__items {
  margin: 0;
  padding: 0;
  list-style: none;
}

.courses-timeline__items li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--spin-text-muted);
}

.courses-timeline__items li::before {
  content: "";
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  margin-top: 0.5rem;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.3);
}