/* =====================================================
   Courses Catalog Page — LogicRacks Academy
   ===================================================== */

/* ---------- Hero (Tech Bootcamp) ---------- */
.courses-hero {
  background: linear-gradient(180deg, #0A0418 0%, var(--ink-900) 40%, var(--brand-900) 100%);
  color: #fff;
  padding: 70px 0 70px;
  position: relative;
  overflow: hidden;
  border-bottom: 4px solid var(--accent);
}
.courses-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 600px 400px at 80% 20%, rgba(242,106,33,.2) 0%, transparent 60%),
    radial-gradient(ellipse 500px 300px at 10% 70%, rgba(74,46,176,.22) 0%, transparent 60%);
  pointer-events: none;
}
.courses-hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(0deg, rgba(255,255,255,.02) 0 1px, transparent 1px 4px);
  pointer-events: none;
}
.courses-hero .ch-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--yellow);
  background: rgba(255,196,0,.12);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.courses-hero h1 {
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  color: #fff;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin-bottom: 18px;
}
.courses-hero h1 .hl {
  background: linear-gradient(95deg, var(--yellow), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.courses-hero .ch-lead {
  font-size: 1.06rem;
  color: rgba(255,255,255,.78);
  line-height: 1.7;
  margin: 0;
  max-width: 640px;
}
.courses-hero strong { color: #fff; font-weight: 600; }

.hero-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  padding: 22px;
}
.hero-meta > div {
  text-align: center;
  padding: 8px 6px;
}
.hero-meta strong {
  display: block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--yellow);
  line-height: 1;
  margin-bottom: 6px;
}
.hero-meta small {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.65);
  font-weight: 600;
}

@media (max-width: 991px) {
  .courses-hero { padding: 50px 0 60px; }
  .hero-meta { margin-top: 14px; }
}

/* ---------- Catalog Page Section ---------- */
.catalog-page-section {
  padding: 50px 0 70px;
  background: #fff;
}

/* ---------- Toolbar ---------- */
.cp-toolbar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.cp-search {
  position: relative;
  display: flex;
  align-items: center;
}
.cp-search > i {
  position: absolute;
  left: 18px;
  color: var(--ink-300);
  font-size: 1.1rem;
}
.cp-search input {
  width: 100%;
  padding: 14px 50px 14px 50px;
  font-size: 0.98rem;
  border: 2px solid var(--line);
  border-radius: 12px;
  background: var(--soft);
  color: var(--ink-900);
  font-family: inherit;
  transition: all .2s;
}
.cp-search input:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(242,106,33,.1);
}
.cp-search-clear {
  position: absolute;
  right: 12px;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--brand-100);
  color: var(--brand-700);
  border: 0;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  cursor: pointer;
  transition: all .2s;
}
.cp-search-clear.show { display: flex; }
.cp-search-clear:hover { background: var(--accent); color: #fff; }

.cp-sort {
  display: flex;
  align-items: center;
  gap: 10px;
}
.cp-sort label {
  font-size: 0.82rem;
  color: var(--ink-500);
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.cp-sort select {
  border: 1.5px solid var(--line);
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 500;
  padding: 9px 30px 9px 14px;
  color: var(--ink-900);
  background-color: #fff;
  cursor: pointer;
}
.cp-sort select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(242,106,33,.1);
}

.cp-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.cp-filters .cf-btn {
  background: var(--soft);
  border: 1.5px solid var(--line);
  color: var(--ink-700);
  padding: 9px 18px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  font-family: inherit;
  transition: all .2s;
}
.cp-filters .cf-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.cp-filters .cf-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: var(--shadow-orange);
}
.cp-filters .cf-btn small {
  font-size: 0.78em;
  opacity: 0.75;
  margin-left: 4px;
}

.cp-summary {
  font-size: 0.86rem;
  color: var(--ink-500);
  font-weight: 600;
  margin-bottom: 8px;
  padding: 8px 0;
}

/* ---------- Catalog Rows (extended for this page) ---------- */
.catalog-page-list .cat-row {
  /* Override dark theme — this page is light */
  border-bottom-color: var(--line) !important;
  color: var(--ink-700) !important;
  grid-template-columns: 48px 1fr 130px 130px 140px 140px;
  background: #fff;
}
.catalog-page-list .cat-row:first-child {
  border-top-color: var(--line) !important;
}
.catalog-page-list .cat-row:hover {
  background: var(--soft) !important;
  color: var(--ink-700) !important;
}
.catalog-page-list .cat-num {
  color: var(--ink-300) !important;
}
.catalog-page-list .cat-row:hover .cat-num {
  color: var(--accent) !important;
}
.catalog-page-list .cat-name h3 {
  color: var(--ink-900) !important;
}
.catalog-page-list .cat-name p {
  color: var(--ink-500) !important;
}
.catalog-page-list .cat-duration small,
.catalog-page-list .cat-fee small {
  color: var(--ink-500) !important;
}
.catalog-page-list .cat-duration strong {
  color: var(--ink-900) !important;
}
.catalog-page-list .cat-fee strong {
  color: var(--brand-700) !important;
}
.catalog-page-list .cat-fee-lump strong {
  color: var(--accent) !important;
}
.catalog-page-list .cat-arrow {
  color: var(--ink-500) !important;
}
.catalog-page-list .cat-row:hover .cat-arrow {
  color: var(--accent) !important;
}

.cat-cat-pill {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 9px;
  background: var(--brand-50);
  color: var(--brand-700);
  border-radius: 100px;
  letter-spacing: 0.02em;
}

/* ---------- Empty State ---------- */
.cp-empty {
  text-align: center;
  padding: 60px 20px;
}
.cp-empty i {
  font-size: 3.5rem;
  color: var(--ink-300);
  display: block;
  margin-bottom: 14px;
}
.cp-empty h3 {
  font-size: 1.4rem;
  color: var(--ink-900);
  margin-bottom: 8px;
}
.cp-empty p {
  color: var(--ink-500);
  margin-bottom: 22px;
}

/* ---------- Inline CTA ---------- */
.cp-cta {
  padding: 30px 0 80px;
  background: #fff;
}
.cp-cta-card {
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 36px;
  align-items: center;
  padding: 40px;
  background: linear-gradient(135deg, var(--ink-900) 0%, var(--brand-800) 100%);
  color: #fff;
  border-radius: 22px;
  position: relative;
  overflow: hidden;
}
.cp-cta-card::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(242,106,33,.35) 0%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
}
.cp-cta-card .eyebrow {
  background: rgba(255,196,0,.16);
  color: var(--yellow);
  margin-bottom: 14px;
}
.cp-cta-card h2 {
  color: #fff;
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.cp-cta-card p {
  color: rgba(255,255,255,.8);
  font-size: 0.98rem;
  line-height: 1.6;
  margin: 0;
}
.cp-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  z-index: 1;
}
.cp-cta-actions .btn { white-space: nowrap; }
.btn-wa {
  background: #25D366;
  color: #fff;
  border: 2px solid #25D366;
  font-weight: 700;
}
.btn-wa:hover { background: #1FB855; border-color: #1FB855; color: #fff; }

/* ---------- Mobile ---------- */
@media (max-width: 991px) {
  .cp-toolbar { grid-template-columns: 1fr; }
  .cp-sort { justify-content: space-between; }
  .catalog-page-list .cat-row {
    grid-template-columns: 36px 1fr auto;
    grid-template-areas:
      'num name name'
      'num dur  fee'
      'num lump arrow';
    gap: 6px 16px;
  }
  .catalog-page-list .cat-fee-lump { grid-area: lump; }
  .catalog-page-list .cat-arrow {
    grid-area: arrow;
    justify-content: flex-end;
    border-top: 0 !important;
    padding-top: 0 !important;
    margin-top: 10px !important;
  }
  .cp-cta-card {
    grid-template-columns: 1fr;
    padding: 30px;
    text-align: center;
  }
  .cp-cta-actions { flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .cp-cta-actions .btn { flex: 1 1 auto; justify-content: center; }
}
@media (max-width: 575px) {
  .cp-cta-card { padding: 26px 22px; }
  .courses-hero h1 { font-size: clamp(1.7rem, 7vw, 2.2rem); }
}