/* ── main.css — Layout, Homepage, Catálogo, Dashboard ──────────────────── */

/* ── Hero ────────────────────────────────────────────────────────────────── */
.phobos-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #2d4a7a 100%);
  color: #fff;
  padding: 80px 0 60px;
  overflow: hidden;
}
.phobos-hero__inner {
  display:     grid;
  grid-template-columns: 1fr 1fr;
  gap:         48px;
  align-items: center;
}
.phobos-hero__title {
  font-size:    clamp(2rem, 5vw, 3rem);
  color:        #fff;
  margin-bottom: 20px;
  line-height:  1.15;
}
.phobos-hero__subtitle {
  font-size:    1.1rem;
  color:        rgba(255,255,255,.85);
  margin-bottom: 32px;
  max-width:    480px;
}
.phobos-hero__actions {
  display:     flex;
  gap:         16px;
  flex-wrap:   wrap;
  margin-bottom: 40px;
}
.phobos-hero__stats {
  display: flex;
  gap:     32px;
}
.phobos-hero__stat {
  display:        flex;
  flex-direction: column;
  gap:            2px;
}
.phobos-hero__stat strong {
  font-size:   1.4rem;
  font-weight: 700;
  color:       var(--color-gold);
}
.phobos-hero__stat span {
  font-size: .85rem;
  color:     rgba(255,255,255,.7);
}
.phobos-hero__image img {
  border-radius: var(--radius-lg);
  box-shadow:    var(--shadow-lg);
  width:         100%;
  object-fit:    cover;
}

/* ── Sections ────────────────────────────────────────────────────────────── */
.phobos-section {
  padding: 60px 0;
}
.phobos-section__header {
  display:         flex;
  align-items:     baseline;
  justify-content: space-between;
  margin-bottom:   32px;
}
.phobos-section__title { margin-bottom: 0; }
.phobos-link-more {
  font-weight:  600;
  font-size:    .9rem;
  color:        var(--color-accent);
  white-space:  nowrap;
}

/* ── Categorías chips ─────────────────────────────────────────────────────── */
.phobos-categories {
  display:   flex;
  flex-wrap: wrap;
  gap:       10px;
}
.phobos-category-chip {
  padding:        8px 16px;
  border-radius:  999px;
  background:     var(--color-white);
  border:         1px solid var(--color-border);
  font-size:      .875rem;
  font-weight:    500;
  color:          var(--color-text);
  transition:     all .2s;
  white-space:    nowrap;
}
.phobos-category-chip span { color: var(--color-muted); font-size: .8rem; margin-left: 4px; }
.phobos-category-chip:hover {
  background:   var(--color-primary);
  border-color: var(--color-primary);
  color:        #fff;
}

/* ── Grid de cursos ──────────────────────────────────────────────────────── */
.phobos-courses-grid {
  display:               grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap:                   var(--gap);
}
.phobos-card__placeholder {
  aspect-ratio: 16/9;
  background:   linear-gradient(135deg, var(--color-primary) 0%, #4a6fa5 100%);
}
.phobos-card__footer {
  display:     flex;
  align-items: center;
  justify-content: space-between;
  margin-top:  auto;
  padding-top: 12px;
}

/* ── CTA Certificados ────────────────────────────────────────────────────── */
.phobos-cta-cert {
  background:  linear-gradient(135deg, #1a3a1a 0%, #2d5a2d 100%);
  color:       #fff;
  padding:     60px 0;
}
.phobos-cta-cert__inner {
  display:     flex;
  align-items: center;
  gap:         48px;
}
.phobos-cta-cert__text h2 { color: #fff; margin-bottom: 16px; }
.phobos-cta-cert__text p  { color: rgba(255,255,255,.85); margin-bottom: 24px; max-width: 480px; }
.phobos-cta-cert__badge {
  font-size: 8rem;
  flex-shrink: 0;
}

/* ── Catálogo (archive) ──────────────────────────────────────────────────── */
.phobos-archive-header {
  margin-bottom: 32px;
}
.phobos-archive-header p { color: var(--color-muted); margin-top: 8px; }

.phobos-archive-layout {
  display:     grid;
  grid-template-columns: 240px 1fr;
  gap:         var(--gap);
  align-items: start;
}

.phobos-filters {
  background:    var(--color-white);
  border-radius: var(--radius-md);
  border:        1px solid var(--color-border);
  padding:       20px;
  position:      sticky;
  top:           88px;
}
.phobos-filters__title {
  font-weight:   700;
  font-size:     1rem;
  margin-bottom: 16px;
  color:         var(--color-primary);
}
.phobos-filters__group {
  margin-bottom: 20px;
}
.phobos-filters__group h4 {
  font-size:     .8rem;
  font-weight:   700;
  text-transform: uppercase;
  letter-spacing: .8px;
  color:         var(--color-muted);
  margin-bottom: 10px;
}
.phobos-filters__option {
  display:     flex;
  align-items: center;
  gap:         8px;
  font-size:   .875rem;
  margin-bottom: 6px;
  cursor:      pointer;
}
.phobos-filters__option span { color: var(--color-muted); font-size: .8rem; margin-left: auto; }

.phobos-sort-bar {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  margin-bottom:   20px;
  font-size:       .875rem;
  color:           var(--color-muted);
}
.phobos-sort-bar select {
  padding:       6px 10px;
  border-radius: var(--radius-sm);
  border:        1px solid var(--color-border);
  font-size:     .875rem;
  cursor:        pointer;
}
.phobos-pagination {
  margin-top: 40px;
  display:    flex;
  gap:        8px;
  justify-content: center;
}
.phobos-pagination .page-numbers {
  padding:        8px 14px;
  border-radius:  var(--radius-sm);
  background:     var(--color-white);
  border:         1px solid var(--color-border);
  font-size:      .875rem;
}
.phobos-pagination .current {
  background:   var(--color-primary);
  color:        #fff;
  border-color: var(--color-primary);
}

/* ── Dashboard ───────────────────────────────────────────────────────────── */
.phobos-dashboard { padding-top: 40px; padding-bottom: 80px; }
.phobos-dashboard__header { margin-bottom: 32px; }
.phobos-dashboard__header p { color: var(--color-muted); }

.phobos-dashboard__tabs {
  display:       flex;
  gap:           0;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 24px;
}
.phobos-tab {
  padding:     12px 24px;
  font-size:   .9rem;
  font-weight: 600;
  border:      none;
  background:  none;
  cursor:      pointer;
  color:       var(--color-muted);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition:  all .2s;
}
.phobos-tab.active {
  color:        var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.phobos-dashboard__courses {
  display:     grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap:         var(--gap);
}
.phobos-dashboard-card {
  background:    var(--color-white);
  border-radius: var(--radius-md);
  border:        1px solid var(--color-border);
  overflow:      hidden;
  display:       flex;
  flex-direction: column;
}
.phobos-dashboard-card--done { border-color: var(--color-success); }
.phobos-dashboard-card__thumb { overflow: hidden; }
.phobos-dashboard-card__thumb img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.phobos-dashboard-card__body {
  padding: 16px;
  flex:    1;
  display: flex;
  flex-direction: column;
  gap:     12px;
}
.phobos-dashboard-card__title {
  font-size:   1rem;
  font-weight: 700;
  color:       var(--color-primary);
}
.phobos-dashboard-card__title a { color: inherit; }
.phobos-dashboard-card__meta {
  display:     flex;
  align-items: center;
  gap:         12px;
  margin-top:  auto;
}
.phobos-dashboard-card__badges { display: flex; gap: 8px; flex-wrap: wrap; }

.phobos-badge {
  padding:       4px 10px;
  border-radius: 999px;
  font-size:     .75rem;
  font-weight:   600;
}
.phobos-badge--success { background: #dcfce7; color: var(--color-success); }
.phobos-badge--gold    { background: #fef3c7; color: var(--color-warning); }

.phobos-dashboard__empty {
  text-align:  center;
  padding:     80px 20px;
  max-width:   400px;
  margin:      0 auto;
}
.phobos-dashboard__empty-icon { font-size: 4rem; margin-bottom: 16px; }
.phobos-dashboard__empty h3   { margin-bottom: 8px; }
.phobos-dashboard__empty p    { color: var(--color-muted); margin-bottom: 24px; }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .phobos-hero__inner         { grid-template-columns: 1fr; }
  .phobos-hero__image         { display: none; }
  .phobos-archive-layout      { grid-template-columns: 1fr; }
  .phobos-filters             { position: static; }
  .phobos-cta-cert__badge     { display: none; }
}
@media (max-width: 600px) {
  .phobos-courses-grid        { grid-template-columns: 1fr; }
  .phobos-dashboard__courses  { grid-template-columns: 1fr; }
  .phobos-hero__stats         { flex-wrap: wrap; gap: 16px; }
}