/**
 * TSP Design System
 * Single source of truth for all brand colours, typography, shadows, components.
 * Loaded globally via functions.php — use these variables everywhere.
 */

/* ============================================================
   1. DESIGN TOKENS (CSS Custom Properties)
   ============================================================ */
:root {
  /* Brand colours */
  --tsp-dark:          #1c0c59;
  --tsp-dark-2:        #2d1a7a;
  --tsp-dark-3:        #4c1d95;
  --tsp-purple:        #6d28d9;
  --tsp-purple-mid:    #7c3aed;
  --tsp-purple-light:  #a78bfa;
  --tsp-purple-pale:   #ede9fe;
  --tsp-purple-bg:     #f8f7ff;
  --tsp-border:        #e9e7ff;
  --tsp-green:         #00e676;
  --tsp-green-dark:    #00c963;
  --tsp-green-deep:    #00a86b;

  /* Text */
  --tsp-text:          #374151;
  --tsp-text-mid:      #6b7280;
  --tsp-text-light:    #9ca3af;

  /* Gradients */
  --tsp-grad-hero:     linear-gradient(135deg, #1c0c59, #4c1d95);
  --tsp-grad-header:   linear-gradient(135deg, #1c0c59, #2d1a7a);
  --tsp-grad-cta:      linear-gradient(135deg, #6d28d9, #2d1a7a);
  --tsp-grad-stage:    linear-gradient(135deg, #6d28d9, #1c0c59);
  --tsp-grad-sidebar:  linear-gradient(135deg, #1c0c59, #4c1d95);

  /* Shadows */
  --tsp-shadow-card:   0 4px 24px rgba(28, 12, 89, 0.07);
  --tsp-shadow-hover:  0 20px 48px rgba(109, 40, 217, 0.14);
  --tsp-shadow-xl:     0 25px 60px rgba(0, 0, 0, 0.2);

  /* Radius */
  --tsp-r-sm:   8px;
  --tsp-r-md:   12px;
  --tsp-r-lg:   20px;
  --tsp-r-xl:   24px;
  --tsp-r-pill: 100px;

  /* Transition */
  --tsp-ease:   0.2s ease;
  --tsp-ease-md:0.3s ease;
}

/* ============================================================
   2. BUTTONS
   ============================================================ */
.tsp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 13px 28px;
  border-radius: var(--tsp-r-pill);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--tsp-ease), transform var(--tsp-ease), box-shadow var(--tsp-ease);
  white-space: nowrap;
  line-height: 1;
}
.tsp-btn:hover { transform: translateY(-1px); }

/* Primary – green CTA */
.tsp-btn-primary {
  background: var(--tsp-green);
  color: var(--tsp-dark);
}
.tsp-btn-primary:hover {
  background: var(--tsp-green-dark);
  box-shadow: 0 8px 24px rgba(0, 230, 118, 0.3);
}

/* Dark – navy */
.tsp-btn-dark {
  background: var(--tsp-dark);
  color: #fff;
}
.tsp-btn-dark:hover { background: var(--tsp-purple); }

/* Purple */
.tsp-btn-purple {
  background: var(--tsp-purple);
  color: #fff;
}
.tsp-btn-purple:hover { background: var(--tsp-dark); }

/* Outline purple */
.tsp-btn-outline {
  background: transparent;
  color: var(--tsp-purple);
  border: 1.5px solid var(--tsp-purple-pale);
}
.tsp-btn-outline:hover {
  background: var(--tsp-purple-pale);
  border-color: var(--tsp-purple);
}

/* Ghost – translucent white (for use on dark hero backgrounds) */
.tsp-btn-ghost {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.tsp-btn-ghost:hover { background: rgba(255, 255, 255, 0.2); }

/* Full-width modifier */
.tsp-btn-full {
  display: flex;
  width: 100%;
}

/* Size modifiers */
.tsp-btn-sm { font-size: 0.82rem; padding: 9px 20px; }
.tsp-btn-lg { font-size: 1rem;    padding: 16px 36px; }

/* ============================================================
   3. BADGES & PILLS
   ============================================================ */
.tsp-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  font-weight: 800;
  padding: 5px 13px;
  border-radius: var(--tsp-r-pill);
  letter-spacing: 0.4px;
  text-transform: uppercase;
  line-height: 1;
}
/* Green – MOST POPULAR / FUNDED */
.tsp-badge-green  { background: var(--tsp-green); color: var(--tsp-dark); }
/* Purple */
.tsp-badge-purple { background: var(--tsp-purple-pale); color: var(--tsp-purple); }
/* Dark translucent (on hero) */
.tsp-badge-dark-outline {
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(4px);
  font-size: 12px;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  padding: 6px 14px;
}
/* Green translucent (on dark) */
.tsp-badge-green-glow {
  background: rgba(0, 230, 118, 0.15);
  color: var(--tsp-green);
  border: 1px solid rgba(0, 230, 118, 0.3);
}
/* Hero section label (e.g. "CAREER ROADMAPS") */
.tsp-section-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--tsp-r-pill);
  margin-bottom: 14px;
}
.tsp-section-label-light { background: rgba(255,255,255,0.12); color: var(--tsp-purple-light); }
.tsp-section-label-purple { background: var(--tsp-purple-pale); color: var(--tsp-purple); }

/* ============================================================
   4. SKILL TAGS
   ============================================================ */
.tsp-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 11px;
  border-radius: var(--tsp-r-sm);
  line-height: 1.4;
}
.tsp-tag-purple { background: var(--tsp-purple-pale); color: var(--tsp-purple); }
.tsp-tag-muted  { background: #f3f4f6; color: var(--tsp-text-mid); }
.tsp-tag-dark   {
  background: rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.65);
  border: 1px solid rgba(255,255,255,0.12);
}

/* ============================================================
   5. ICON CIRCLES
   ============================================================ */
.tsp-icon-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}
/* Sizes */
.tsp-icon-circle-sm  { width: 36px; height: 36px; font-size: 14px; }
.tsp-icon-circle-md  { width: 44px; height: 44px; font-size: 16px; }
.tsp-icon-circle-lg  { width: 56px; height: 56px; font-size: 22px; }
.tsp-icon-circle-xl  { width: 64px; height: 64px; font-size: 26px; }
/* Colours */
.tsp-icon-circle-purple  { background: var(--tsp-purple-pale); color: var(--tsp-purple); }
.tsp-icon-circle-green   { background: rgba(0,230,118,0.1);    color: var(--tsp-green); }
.tsp-icon-circle-gradient{ background: var(--tsp-grad-stage);  color: #fff; }

/* ============================================================
   6. CARDS
   ============================================================ */
.tsp-card {
  background: #fff;
  border-radius: var(--tsp-r-lg);
  border: 1px solid var(--tsp-border);
  box-shadow: var(--tsp-shadow-card);
  transition: transform var(--tsp-ease-md), box-shadow var(--tsp-ease-md);
}
.tsp-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--tsp-shadow-hover);
}
.tsp-content-card {
  background: #fff;
  border-radius: var(--tsp-r-lg);
  padding: 32px;
  border: 1px solid var(--tsp-border);
  margin-bottom: 28px;
}

/* ============================================================
   7. TYPOGRAPHY UTILITIES
   ============================================================ */
.tsp-heading-xl  { font-size: clamp(2rem,4vw,3.2rem); font-weight: 900; line-height: 1.1; }
.tsp-heading-lg  { font-size: clamp(1.6rem,3vw,2.4rem); font-weight: 900; line-height: 1.15; }
.tsp-heading-md  { font-size: 1.3rem; font-weight: 800; }
.tsp-heading-sm  { font-size: 1rem;   font-weight: 800; }
.tsp-heading-xs  { font-size: 0.9rem; font-weight: 800; }
.tsp-text-body   { font-size: 0.92rem; color: var(--tsp-text); line-height: 1.75; }
.tsp-text-muted  { color: var(--tsp-text-mid); }
.tsp-text-light  { color: var(--tsp-text-light); }
.tsp-text-dark   { color: var(--tsp-dark); }
.tsp-text-purple { color: var(--tsp-purple); }
.tsp-text-green  { color: var(--tsp-green); }
.tsp-text-white  { color: #fff; }

/* ============================================================
   8. HERO SECTIONS
   ============================================================ */
.tsp-hero {
  background: var(--tsp-grad-hero);
  position: relative;
  overflow: hidden;
  padding: 72px 0 56px;
}
.tsp-hero-orb {
  position: absolute;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 50%;
  top: -150px;
  right: -100px;
  pointer-events: none;
}
.tsp-hero h1,
.tsp-hero h2 { color: #fff; }

/* ============================================================
   9. PAGE BACKGROUND
   ============================================================ */
.tsp-page-bg { background: var(--tsp-purple-bg); padding: 60px 0 80px; }

/* ============================================================
   10. META ROW (icon + text pills on heroes)
   ============================================================ */
.tsp-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.tsp-meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.88);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--tsp-r-pill);
  backdrop-filter: blur(4px);
}
.tsp-meta-pill i { opacity: 0.75; font-size: 11px; }

/* ============================================================
   11. SIDEBAR ENROL CARD
   ============================================================ */
.tsp-sidebar-cta {
  background: var(--tsp-grad-sidebar);
  border-radius: var(--tsp-r-lg);
  padding: 28px;
  text-align: center;
  margin-bottom: 24px;
}
.tsp-sidebar-card {
  background: #fff;
  border-radius: var(--tsp-r-lg);
  padding: 24px;
  border: 1px solid var(--tsp-border);
  margin-bottom: 20px;
}
.tsp-sidebar-card-title {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--tsp-dark);
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid #f3f4f6;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ============================================================
   12. BACK LINK
   ============================================================ */
.tsp-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.82rem;
  text-decoration: none;
  margin-bottom: 20px;
  transition: color var(--tsp-ease);
}
.tsp-back-link:hover { color: rgba(255, 255, 255, 0.85); }

/* ============================================================
   13. FINANCE PARTNER BADGES
   ============================================================ */
.tsp-finance-badges {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin: 10px 0 14px;
}
.tsp-finance-klarna {
  background: #ffb3c7;
  color: var(--tsp-dark);
  font-size: 10px;
  font-weight: 900;
  padding: 3px 10px;
  border-radius: 6px;
  letter-spacing: .5px;
}
.tsp-finance-clearpay {
  background: #000;
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  padding: 3px 10px;
  border-radius: 6px;
  letter-spacing: .5px;
}

/* ============================================================
   14. STAGE / ROADMAP TIMELINE
   ============================================================ */
.tsp-stage-dot {
  width: 44px;
  height: 44px;
  background: var(--tsp-grad-stage);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1rem;
  flex-shrink: 0;
  box-shadow: 0 0 0 5px #fff, 0 0 0 7px var(--tsp-purple-pale);
}
.tsp-stage-line {
  width: 2px;
  flex: 1;
  background: linear-gradient(var(--tsp-purple), var(--tsp-purple-pale));
  margin-top: 8px;
  border-radius: 1px;
  min-height: 40px;
}

/* ============================================================
   15. CHECK ITEM (outcomes list)
   ============================================================ */
.tsp-check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--tsp-text);
  line-height: 1.5;
}
.tsp-check-dot {
  background: var(--tsp-purple-pale);
  color: var(--tsp-purple);
  font-weight: 700;
  font-size: 10px;
  padding: 3px 7px;
  border-radius: 6px;
  white-space: nowrap;
  margin-top: 1px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================================
   16. DETAIL ROW (Course Details sidebar)
   ============================================================ */
.tsp-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  padding: 6px 0;
  border-bottom: 1px solid #f9fafb;
}
.tsp-detail-row:last-child { border-bottom: none; }
.tsp-detail-row .label { color: var(--tsp-text-mid); display: flex; align-items: center; gap: 6px; }
.tsp-detail-row .value { font-weight: 700; color: var(--tsp-dark); }

/* ============================================================
   17. SKILL ROW (sidebar "What You'll Learn")
   ============================================================ */
.tsp-skill-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--tsp-text);
  font-weight: 600;
}
.tsp-skill-check {
  width: 20px;
  height: 20px;
  background: var(--tsp-purple-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
  color: var(--tsp-purple);
}

/* ============================================================
   18. FOOTER TRUST BADGES
   ============================================================ */
.tsp-trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 5px 13px;
  border-radius: var(--tsp-r-pill);
}
.tsp-trust-badge-purple {
  background: rgba(109,40,217,0.05);
  color: var(--tsp-purple);
  border: 1px solid rgba(109,40,217,0.12);
}
.tsp-trust-badge-dark {
  background: rgba(28,12,89,0.05);
  color: var(--tsp-dark);
  border: 1px solid rgba(28,12,89,0.1);
}

/* ============================================================
   19. EMPTY STATE
   ============================================================ */
.tsp-empty-state {
  text-align: center;
  padding: 72px 24px;
  background: #fff;
  border-radius: var(--tsp-r-lg);
  border: 2px dashed var(--tsp-border);
  grid-column: 1 / -1;
}

/* ============================================================
   20. FONT AWESOME ICON SIZING HELPERS
   ============================================================ */
.tsp-icon     { font-size: 1em;    line-height: 1; }
.tsp-icon-xs  { font-size: 0.7em;  line-height: 1; }
.tsp-icon-sm  { font-size: 0.85em; line-height: 1; }
.tsp-icon-lg  { font-size: 1.25em; line-height: 1; }
.tsp-icon-2x  { font-size: 2em;    line-height: 1; }