/**
 * Petas Training Institute - Modern Design System
 * In Accredited Partnership with Skill Development Council (SDC), Canada
 * World-Class UI/UX Component & Token Architecture
 */

:root {
  /* Brand Primary & Secondary Colors */
  --petas-navy: #0f172a;
  --petas-navy-dark: #090d16;
  --petas-navy-light: #1e293b;
  --petas-indigo: #6366f1;
  --petas-indigo-hover: #4f46e5;
  --petas-magenta: #db00ce;
  --petas-blue: #2563eb;
  --petas-cyan: #06b6d4;
  --petas-amber: #f59e0b;
  --petas-amber-hover: #d97706;
  --petas-amber-light: #fbbf24;
  --petas-amber-bg: #fffbeb;
  --petas-amber-border: #fde68a;

  /* SDC Canada Partnership Accent */
  --petas-canada-red: #e11d48;
  --petas-canada-dark: #be123c;
  --petas-canada-bg: #fff1f2;
  --petas-canada-border: #fecdd3;

  /* Surfaces & Neutrals */
  --petas-bg-page: #f8fafc;
  --petas-bg-card: #ffffff;
  --petas-border: #e2e8f0;
  --petas-border-focus: #a5b4fc;
  --petas-text-heading: #0f172a;
  --petas-text-body: #334155;
  --petas-text-muted: #64748b;
  --petas-text-light: #94a3b8;

  /* Radius & Shadows */
  --petas-radius-sm: 8px;
  --petas-radius-md: 14px;
  --petas-radius-lg: 20px;
  --petas-radius-full: 9999px;
  --petas-shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.04);
  --petas-shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --petas-shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.12), 0 10px 15px -5px rgba(15, 23, 42, 0.05);
  --petas-shadow-glow: 0 0 25px rgba(99, 102, 241, 0.35);
  --petas-shadow-amber: 0 10px 20px -5px rgba(245, 158, 11, 0.35);

  /* Transitions */
  --petas-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   GLOBAL TYPOGRAPHY & LAYOUT ENHANCEMENTS
   ========================================================================== */

body.host_version {
  background-color: var(--petas-bg-page);
  color: var(--petas-text-body);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Navbar Modernization */
.top-navbar {
  position: sticky;
  top: 0;
  z-index: 1050;
  background: rgba(15, 23, 42, 0.94) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.top-navbar .navbar {
  padding: 0.65rem 1.25rem;
  background: transparent !important;
}

.top-navbar .navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0;
}

.top-navbar .navbar-brand img {
  height: 52px !important;
  width: auto !important;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.25));
  transition: var(--petas-transition);
}

.top-navbar .navbar-brand img:hover {
  transform: scale(1.03);
}

.top-navbar .brand-text {
  display: flex;
  flex-direction: column;
}

.top-navbar .brand-title {
  color: #ffffff;
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.top-navbar .brand-subtitle {
  color: var(--petas-amber-light);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 4px;
}

.top-navbar .nav-link {
  color: #e2e8f0 !important;
  font-size: 0.925rem;
  font-weight: 600;
  padding: 0.6rem 0.95rem !important;
  border-radius: var(--petas-radius-sm);
  transition: var(--petas-transition);
}

.top-navbar .nav-link:hover,
.top-navbar .nav-item.active .nav-link {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.08);
}

.top-navbar .nav-sdc-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(225, 29, 72, 0.18);
  border: 1px solid rgba(225, 29, 72, 0.4);
  color: #fecdd3 !important;
  padding: 0.35rem 0.8rem !important;
  border-radius: var(--petas-radius-full);
  font-size: 0.78rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.02em;
  transition: var(--petas-transition);
}

.top-navbar .nav-sdc-pill:hover {
  background: rgba(225, 29, 72, 0.32);
  color: #ffffff !important;
  transform: translateY(-1px);
}

/* ==========================================================================
   DROPDOWN & HOVER TUNNEL PERSISTENCE
   ========================================================================== */

.top-navbar .nav-item.dropdown {
  position: relative;
}

/* Keep dropdown open when hovering trigger or menu */
.top-navbar .nav-item.dropdown:hover > .dropdown-menu,
.top-navbar .dropdown-menu:hover,
.top-navbar .dropdown-menu.show {
  display: block !important;
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
  transform: translateY(0) !important;
}

.top-navbar .dropdown-menu {
  position: absolute !important;
  top: 100% !important;
  right: 0 !important;
  left: auto !important;
  margin-top: 0 !important;
  padding: 8px !important;
  min-width: 220px !important;
  background: #1e293b !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  border-radius: var(--petas-radius-md) !important;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5) !important;
  z-index: 99999 !important;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

/* Critical Hover Bridge: Eliminates the empty gap between nav link and menu */
.top-navbar .dropdown-menu::before {
  content: '' !important;
  position: absolute !important;
  top: -15px !important;
  left: 0 !important;
  right: 0 !important;
  height: 15px !important;
  background: transparent !important;
  display: block !important;
}

.top-navbar .dropdown-item {
  color: #cbd5e1 !important;
  font-size: 0.88rem !important;
  font-weight: 500 !important;
  padding: 10px 14px !important;
  border-radius: var(--petas-radius-sm) !important;
  transition: var(--petas-transition) !important;
  display: flex !important;
  align-items: center !important;
}

.top-navbar .dropdown-item:hover,
.top-navbar .dropdown-item:focus {
  background: rgba(99, 102, 241, 0.25) !important;
  color: #ffffff !important;
  transform: translateX(4px);
}

.top-navbar .dropdown-item.text-danger:hover {
  background: rgba(225, 29, 72, 0.2) !important;
  color: #f87171 !important;
}

/* ==========================================================================
   TOAST NOTIFICATION SYSTEM & FEEDBACK
   ========================================================================== */

.petas-toast-container {
  position: fixed !important;
  top: 90px !important;
  right: 24px !important;
  z-index: 999999 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
  max-width: 440px !important;
  width: calc(100% - 48px) !important;
  pointer-events: none !important;
}

@media (max-width: 576px) {
  .petas-toast-container {
    top: 75px !important;
    right: 16px !important;
    left: 16px !important;
    width: auto !important;
    max-width: none !important;
  }
}

.petas-toast {
  pointer-events: auto !important;
  display: flex !important;
  align-items: flex-start !important;
  gap: 14px !important;
  padding: 16px 18px !important;
  border-radius: 12px !important;
  background: #ffffff !important;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.16), 0 3px 8px rgba(15, 23, 42, 0.08) !important;
  border: 1px solid #e2e8f0 !important;
  border-left-width: 6px !important;
  border-left-style: solid !important;
  position: relative !important;
  overflow: hidden !important;
  animation: petasToastSlideIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
}

.petas-toast-error,
.petas-toast-danger {
  border-left-color: #ef4444 !important;
  color: #ef4444;
}

.petas-toast-error .petas-toast-icon,
.petas-toast-danger .petas-toast-icon {
  background: rgba(239, 68, 68, 0.12) !important;
  color: #ef4444 !important;
}

.petas-toast-success {
  border-left-color: #10b981 !important;
  color: #10b981;
}

.petas-toast-success .petas-toast-icon {
  background: rgba(16, 185, 129, 0.12) !important;
  color: #10b981 !important;
}

.petas-toast-warning {
  border-left-color: #f59e0b !important;
  color: #f59e0b;
}

.petas-toast-warning .petas-toast-icon {
  background: rgba(245, 158, 11, 0.12) !important;
  color: #f59e0b !important;
}

.petas-toast-info {
  border-left-color: #3b82f6 !important;
  color: #3b82f6;
}

.petas-toast-info .petas-toast-icon {
  background: rgba(59, 130, 246, 0.12) !important;
  color: #3b82f6 !important;
}

.petas-toast-icon {
  width: 38px !important;
  height: 38px !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 18px !important;
  flex-shrink: 0 !important;
}

.petas-toast-body {
  flex-grow: 1 !important;
  padding-right: 6px !important;
}

.petas-toast-title {
  font-weight: 700 !important;
  font-size: 0.94rem !important;
  color: #0f172a !important;
  margin-bottom: 2px !important;
  line-height: 1.3 !important;
}

.petas-toast-message {
  font-size: 0.85rem !important;
  color: #475569 !important;
  line-height: 1.45 !important;
}

.petas-toast-close {
  background: none !important;
  border: none !important;
  font-size: 16px !important;
  color: #94a3b8 !important;
  cursor: pointer !important;
  padding: 0 !important;
  line-height: 1 !important;
  transition: color 0.2s ease !important;
}

.petas-toast-close:hover {
  color: #0f172a !important;
}

.petas-toast-progress {
  position: absolute !important;
  bottom: 0 !important;
  left: 0 !important;
  height: 3px !important;
  background: currentColor !important;
  opacity: 0.35 !important;
  width: 100% !important;
  animation: petasToastProgress 4.8s linear forwards !important;
}

@keyframes petasToastSlideIn {
  from {
    transform: translateX(110%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes petasToastSlideOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(110%);
    opacity: 0;
  }
}

@keyframes petasToastProgress {
  from {
    width: 100%;
  }
  to {
    width: 0%;
  }
}

@keyframes petasShake {
  0%, 100% { transform: translateX(0); }
  15%, 45%, 75% { transform: translateX(-6px); }
  30%, 60%, 90% { transform: translateX(6px); }
}

.petas-shake {
  animation: petasShake 0.45s ease-in-out !important;
}

/* Enhanced Form Error Focus & Invalid Styles */
.form-control.is-invalid {
  border-color: #ef4444 !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
}

.invalid-feedback {
  color: #ef4444 !important;
  font-size: 0.8rem !important;
  font-weight: 500 !important;
  margin-top: 4px !important;
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */

.btn-petas-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--petas-indigo) 0%, var(--petas-blue) 100%);
  color: #ffffff !important;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--petas-radius-md);
  border: none;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.35);
  transition: var(--petas-transition);
  cursor: pointer;
  text-decoration: none !important;
}

.btn-petas-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.45);
  color: #ffffff !important;
}

.btn-petas-amber {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--petas-amber) 0%, #ea580c 100%);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--petas-radius-md);
  border: none;
  box-shadow: var(--petas-shadow-amber);
  transition: var(--petas-transition);
  cursor: pointer;
  text-decoration: none !important;
}

.btn-petas-amber:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(245, 158, 11, 0.45);
  color: #ffffff !important;
}

.btn-petas-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: #ffffff !important;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.72rem 1.65rem;
  border-radius: var(--petas-radius-md);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  transition: var(--petas-transition);
  cursor: pointer;
  text-decoration: none !important;
}

.btn-petas-outline:hover {
  border-color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.btn-petas-outline-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #ffffff;
  color: var(--petas-navy) !important;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.65rem 1.4rem;
  border-radius: var(--petas-radius-md);
  border: 1.5px solid var(--petas-border);
  box-shadow: var(--petas-shadow-sm);
  transition: var(--petas-transition);
  cursor: pointer;
  text-decoration: none !important;
}

.btn-petas-outline-dark:hover {
  border-color: var(--petas-indigo);
  color: var(--petas-indigo) !important;
  background: #f8fafc;
  transform: translateY(-1px);
}

/* SDC Canada Partnership Badges */
.badge-sdc-canada {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--petas-canada-bg);
  color: var(--petas-canada-dark);
  border: 1px solid var(--petas-canada-border);
  padding: 0.35rem 0.85rem;
  border-radius: var(--petas-radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.badge-sdc-canada.dark {
  background: rgba(225, 29, 72, 0.15);
  color: #fda4af;
  border-color: rgba(225, 29, 72, 0.35);
}

.badge-sdc-canada i {
  color: var(--petas-canada-red);
}

.badge-amber {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--petas-amber-bg);
  color: var(--petas-amber-hover);
  border: 1px solid var(--petas-amber-border);
  padding: 0.25rem 0.65rem;
  border-radius: var(--petas-radius-full);
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-indigo {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #eef2ff;
  color: var(--petas-indigo);
  border: 1px solid #c7d2fe;
  padding: 0.25rem 0.65rem;
  border-radius: var(--petas-radius-full);
  font-size: 0.75rem;
  font-weight: 700;
}

/* ==========================================================================
   HERO & ACCREDITATION BANNER
   ========================================================================== */

.petas-hero-section {
  position: relative;
  background: radial-gradient(120% 120% at 50% 10%, #1e1b4b 0%, #0f172a 60%, #090d16 100%);
  color: #ffffff;
  padding: 5.5rem 0 4.5rem;
  overflow: hidden;
}

.petas-hero-section::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.22) 0%, rgba(219, 0, 206, 0.12) 40%, transparent 70%);
  pointer-events: none;
  filter: blur(60px);
}

.petas-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  padding: 0.45rem 1.15rem;
  border-radius: var(--petas-radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 1.5rem;
}

.petas-hero-badge .maple {
  color: var(--petas-canada-red);
  font-size: 1.1rem;
}

.petas-hero-title {
  font-size: 3.1rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.petas-hero-title .gradient-text {
  background: linear-gradient(135deg, #a5b4fc 0%, #ffffff 50%, var(--petas-amber-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.petas-hero-lead {
  font-size: 1.15rem;
  line-height: 1.65;
  color: #cbd5e1;
  max-width: 640px;
  margin-bottom: 2rem;
}

.petas-hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 2.5rem;
}

.petas-hero-trust {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.petas-hero-trust .stars {
  color: var(--petas-amber);
  font-size: 0.95rem;
}

.petas-hero-trust .trust-text {
  font-size: 0.85rem;
  color: #94a3b8;
  margin: 0;
}

.petas-hero-trust .trust-text strong {
  color: #ffffff;
}

/* Hero Institutional Admissions & Credential Showcase Card */
.petas-hero-card,
.petas-admissions-card {
  position: relative;
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
  border-radius: var(--petas-radius-lg);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.05);
  padding: 1.75rem;
  overflow: hidden;
}

.petas-admissions-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1rem;
  margin-bottom: 1.15rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.petas-admissions-org {
  display: flex;
  align-items: center;
  gap: 10px;
}

.petas-admissions-org .inst-badge {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--petas-indigo) 0%, var(--petas-magenta) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 800;
  font-size: 1.05rem;
  box-shadow: 0 4px 12px rgba(219, 0, 206, 0.3);
}

.petas-admissions-org .inst-text {
  display: flex;
  flex-direction: column;
}

.petas-admissions-org .inst-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.01em;
  line-height: 1.2;
}

.petas-admissions-org .inst-sub {
  font-size: 0.74rem;
  color: #94a3b8;
}

.petas-cohort-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #6ee7b7;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: 9999px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.petas-cohort-badge .pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.petas-credential-box {
  background: rgba(30, 41, 59, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--petas-radius-md);
  padding: 1.15rem;
  margin-bottom: 1.15rem;
}

.petas-credential-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.petas-credential-meta {
  font-size: 0.78rem;
  color: #cbd5e1;
  line-height: 1.5;
  margin-bottom: 10px;
}

.petas-track-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.petas-track-pill {
  font-size: 0.73rem;
  padding: 0.28rem 0.65rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #e2e8f0;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.petas-track-pill i {
  color: var(--petas-amber);
}

.petas-admissions-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 1.15rem;
}

.petas-highlight-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.petas-highlight-item i {
  color: #38bdf8;
  font-size: 1rem;
}

.petas-highlight-item .label {
  font-size: 0.7rem;
  color: #94a3b8;
  display: block;
}

.petas-highlight-item .val {
  font-size: 0.82rem;
  font-weight: 700;
  color: #ffffff;
  display: block;
}

.petas-admissions-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  flex-wrap: wrap;
  gap: 10px;
}

.petas-sdc-verified-seal {
  display: flex;
  align-items: center;
  gap: 8px;
}

.petas-sdc-verified-seal .maple-seal {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(225, 29, 72, 0.2);
  border: 1px solid rgba(225, 29, 72, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fb7185;
  font-size: 0.88rem;
}

.petas-sdc-verified-seal .text {
  font-size: 0.76rem;
  color: #cbd5e1;
}

.petas-sdc-verified-seal .text strong {
  color: #ffffff;
}

.petas-floating-stat {
  position: absolute;
  bottom: 18px;
  right: 18px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(245, 158, 11, 0.4);
  box-shadow: var(--petas-shadow-lg);
  border-radius: var(--petas-radius-md);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: float 4s ease-in-out infinite;
  z-index: 5;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ==========================================================================
   ACCREDITATION & SDC CANADA BANNER
   ========================================================================== */

.petas-sdc-strip {
  background: #ffffff;
  border-bottom: 1px solid var(--petas-border);
  box-shadow: var(--petas-shadow-sm);
  padding: 1.5rem 0;
}

.petas-sdc-strip .sdc-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.petas-sdc-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.petas-sdc-emblem {
  width: 52px;
  height: 52px;
  border-radius: var(--petas-radius-md);
  background: var(--petas-canada-bg);
  border: 1.5px solid var(--petas-canada-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--petas-canada-red);
  font-size: 1.75rem;
  flex-shrink: 0;
}

.petas-sdc-heading {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--petas-text-heading);
}

.petas-sdc-subtext {
  margin: 0;
  font-size: 0.85rem;
  color: var(--petas-text-muted);
}

.petas-sdc-perks {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.petas-sdc-perk-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--petas-text-body);
}

.petas-sdc-perk-item i {
  color: #10b981;
}

/* ==========================================================================
   STATS COUNTER BAR
   ========================================================================== */

.petas-stats-section {
  padding: 3.5rem 0;
  background: #ffffff;
  border-bottom: 1px solid var(--petas-border);
}

.petas-stat-card {
  text-align: center;
  padding: 1.5rem 1rem;
}

.petas-stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--petas-navy);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.petas-stat-number .highlight {
  color: var(--petas-indigo);
}

.petas-stat-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--petas-text-muted);
  margin: 0;
}

/* ==========================================================================
   COURSE CARDS & GRID
   ========================================================================== */

.petas-section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3rem;
}

.petas-section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--petas-indigo);
  margin-bottom: 8px;
}

.petas-section-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--petas-text-heading);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.petas-section-desc {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--petas-text-muted);
  margin: 0;
}

.petas-course-card {
  background: var(--petas-bg-card);
  border-radius: var(--petas-radius-lg);
  border: 1px solid var(--petas-border);
  box-shadow: var(--petas-shadow-sm);
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  transition: var(--petas-transition);
  position: relative;
}

.petas-course-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--petas-shadow-lg);
  border-color: #cbd5e1;
}

.petas-course-thumb {
  position: relative;
  width: 100%;
  height: 210px;
  background: #f1f5f9;
  overflow: hidden;
}

.petas-course-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
  display: block;
}

.petas-course-card:hover .petas-course-thumb img {
  transform: scale(1.06);
}

/* Elegant single accreditation chip on image top corner */
.petas-card-corner-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
}

.badge-sdc-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(15, 23, 42, 0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 0.3rem 0.7rem;
  border-radius: var(--petas-radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.badge-sdc-pill i {
  color: #fb7185;
  font-size: 0.8rem;
}

.petas-course-body {
  padding: 1.35rem 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.petas-course-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  gap: 8px;
  flex-wrap: wrap;
}

/* Category Discipline Chips */
.petas-category-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.62rem;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: #f1f5f9;
  color: #475569;
}

.petas-category-chip.software {
  background: #eef2ff;
  color: #4338ca;
  border: 1px solid #c7d2fe;
}

.petas-category-chip.data {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.petas-category-chip.cyber {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.petas-category-chip.health {
  background: #f0fdf4;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

.petas-category-chip.business {
  background: #fffbeb;
  color: #b45309;
  border: 1px solid #fde68a;
}

.petas-category-chip.design {
  background: #fdf4ff;
  color: #a21caf;
  border: 1px solid #f5d0fe;
}

.petas-meta-stats {
  display: flex;
  align-items: center;
  gap: 12px;
}

.petas-course-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--petas-text-heading);
}

.petas-course-rating i {
  color: var(--petas-amber);
}

.petas-course-duration {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--petas-text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

.petas-course-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--petas-text-heading);
  margin-bottom: 8px;
}

.petas-course-title a {
  color: inherit;
  text-decoration: none;
  transition: var(--petas-transition);
}

.petas-course-title a:hover {
  color: var(--petas-indigo);
}

.petas-course-desc {
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--petas-text-muted);
  margin-bottom: 1.2rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.petas-course-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--petas-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: nowrap;
}

.petas-course-price {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex-shrink: 1;
}

.petas-course-price .price-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--petas-text-light);
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1;
  margin-bottom: 3px;
}

.petas-course-price .price-val {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--petas-navy);
  white-space: nowrap !important;
  line-height: 1.2;
}

.petas-course-price .price-val.free {
  color: #10b981;
}

.btn-petas-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--petas-indigo) 0%, var(--petas-blue) 100%);
  color: #ffffff !important;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.55rem 0.95rem;
  border-radius: var(--petas-radius-md);
  border: none;
  white-space: nowrap !important;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
  transition: var(--petas-transition);
  text-decoration: none !important;
}

.btn-petas-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
  color: #ffffff !important;
}

.btn-petas-card i {
  font-size: 0.8rem;
  transition: transform 0.2s ease;
}

.btn-petas-card:hover i {
  transform: translateX(3px);
}

/* ==========================================================================
   4-PILLARS WHY PETAS MATRIX
   ========================================================================== */

.petas-pillar-card {
  background: #ffffff;
  border: 1px solid var(--petas-border);
  border-radius: var(--petas-radius-lg);
  padding: 2rem 1.75rem;
  height: 100%;
  transition: var(--petas-transition);
  position: relative;
}

.petas-pillar-card:hover {
  transform: translateY(-5px);
  border-color: var(--petas-indigo);
  box-shadow: var(--petas-shadow-md);
}

.petas-pillar-icon {
  width: 58px;
  height: 58px;
  border-radius: var(--petas-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.petas-pillar-icon.indigo {
  background: #eef2ff;
  color: var(--petas-indigo);
}

.petas-pillar-icon.amber {
  background: var(--petas-amber-bg);
  color: var(--petas-amber);
}

.petas-pillar-icon.red {
  background: var(--petas-canada-bg);
  color: var(--petas-canada-red);
}

.petas-pillar-icon.blue {
  background: #eff6ff;
  color: var(--petas-blue);
}

.petas-pillar-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--petas-text-heading);
  margin-bottom: 8px;
}

.petas-pillar-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--petas-text-muted);
  margin: 0;
}

/* ==========================================================================
   STEP-BY-STEP LEARNING ROADMAP
   ========================================================================== */

.petas-step-card {
  background: #ffffff;
  border: 1px solid var(--petas-border);
  border-radius: var(--petas-radius-lg);
  padding: 1.75rem;
  position: relative;
  height: 100%;
  transition: var(--petas-transition);
}

.petas-step-card:hover {
  box-shadow: var(--petas-shadow-md);
  border-color: #cbd5e1;
}

.petas-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--petas-navy);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.petas-step-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--petas-text-heading);
  margin-bottom: 8px;
}

.petas-step-card p {
  font-size: 0.88rem;
  color: var(--petas-text-muted);
  line-height: 1.55;
  margin: 0;
}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */

.petas-testimonial-box {
  background: #ffffff;
  border: 1px solid var(--petas-border);
  border-radius: var(--petas-radius-lg);
  padding: 2rem;
  height: 100%;
  box-shadow: var(--petas-shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--petas-transition);
}

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

.petas-testimonial-quote {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--petas-text-body);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.petas-testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.petas-testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--petas-navy);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.petas-testimonial-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--petas-text-heading);
  margin: 0;
}

.petas-testimonial-role {
  font-size: 0.8rem;
  color: var(--petas-text-muted);
  margin: 0;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */

.petas-faq-item {
  background: #ffffff;
  border: 1px solid var(--petas-border);
  border-radius: var(--petas-radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--petas-transition);
}

.petas-faq-item:hover {
  border-color: #cbd5e1;
}

.petas-faq-btn {
  width: 100%;
  text-align: left;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--petas-text-heading);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.petas-faq-btn:focus {
  outline: none;
}

.petas-faq-btn i {
  color: var(--petas-indigo);
  transition: transform 0.25s ease;
}

.petas-faq-btn[aria-expanded="true"] i {
  transform: rotate(180deg);
}

.petas-faq-body {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.925rem;
  line-height: 1.65;
  color: var(--petas-text-muted);
}

/* ==========================================================================
   CTA BANNER SECTION
   ========================================================================== */

.petas-cta-banner {
  background: radial-gradient(120% 120% at 50% 10%, #1e1b4b 0%, #0f172a 100%);
  border-radius: var(--petas-radius-lg);
  padding: 4rem 2rem;
  text-align: center;
  color: #ffffff;
  position: relative;
  overflow: hidden;
  box-shadow: var(--petas-shadow-lg);
}

.petas-cta-banner h2 {
  font-size: 2.4rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1rem;
}

.petas-cta-banner p {
  font-size: 1.1rem;
  color: #cbd5e1;
  max-width: 600px;
  margin: 0 auto 2rem;
}

/* ==========================================================================
   COURSE DETAILS STICKY SIDEBAR
   ========================================================================== */

.petas-sticky-card {
  position: sticky;
  top: 90px;
  background: #ffffff;
  border: 1px solid var(--petas-border);
  border-radius: var(--petas-radius-lg);
  box-shadow: var(--petas-shadow-md);
  padding: 1.75rem;
  margin-bottom: 2rem;
}

.petas-detail-hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);
  color: #ffffff;
  padding: 3.5rem 0 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.petas-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: #94a3b8;
  margin-bottom: 1rem;
}

.petas-breadcrumb a {
  color: #cbd5e1;
  text-decoration: none;
}

.petas-breadcrumb a:hover {
  color: #ffffff;
}

.petas-learning-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
  margin-top: 1.5rem;
}

.petas-learning-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--petas-text-body);
}

.petas-learning-item i {
  color: #10b981;
  font-size: 1.1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

/* ==========================================================================
   FOOTER UPGRADE
   ========================================================================== */

.footer {
  background: #090d16 !important;
  color: #94a3b8 !important;
  padding: 4.5rem 0 2rem !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer .widget-title h3 {
  color: #ffffff !important;
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
  position: relative;
}

.footer p {
  color: #94a3b8 !important;
  font-size: 0.9rem;
  line-height: 1.65;
}

.footer .footer-links li a {
  color: #cbd5e1 !important;
  font-size: 0.9rem;
  transition: var(--petas-transition);
}

.footer .footer-links li a:hover {
  color: var(--petas-amber) !important;
  padding-left: 4px;
}

.copyrights {
  background: #05080f !important;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 1.25rem 0 !important;
}

.copyrights .footer-company-name {
  color: #64748b !important;
  font-size: 0.85rem;
}

.copyrights .footer-company-name a {
  color: #cbd5e1 !important;
}

/* Responsive Utilities */
@media (max-width: 991px) {
  .petas-hero-title {
    font-size: 2.4rem;
  }
  .petas-sticky-card {
    position: static;
    margin-top: 2rem;
  }
}

@media (max-width: 576px) {
  .petas-hero-title {
    font-size: 2rem;
  }
  .petas-hero-cta-group {
    flex-direction: column;
  }
  .petas-hero-cta-group a {
    width: 100%;
    text-align: center;
  }
}