/* ==========================================================================
   SkillGrid Unified Design System v2.0
   Aesthetic: Deep Midnight Blueprint, Frosted Glass & Electric Violet
   ========================================================================== */

:root {
  --color-midnight-canvas: #05060f;
  --color-midnight-elevated: #0b0d1b;
  --color-steel-plate: #2f343e;
  --color-fog-veil: #9da7ba;
  --color-moon-mist: #c7d3ea;
  --color-frost-glow: #d1e4fa;
  --color-ice-highlight: #d8ecf8;
  --gradient-ice-highlight: linear-gradient(0deg, #d8ecf8 0%, #98c0ef 100%);
  --gradient-violet-glow: linear-gradient(135deg, #663af3 0%, #8b5cf6 100%);
  --gradient-amber-glow: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
  --color-pure-white: #ffffff;
  --color-void-violet: #663af3;
  --color-void-violet-hover: #764dff;
  --color-blueprint-blue: #b6d9fc;
  --color-gridline-blue: #3f4959;

  --color-emerald: #10b981;
  --color-emerald-bg: rgba(16, 185, 129, 0.14);
  --color-emerald-border: rgba(16, 185, 129, 0.38);

  --color-amber: #f59e0b;
  --color-amber-bg: rgba(245, 158, 11, 0.14);
  --color-amber-border: rgba(245, 158, 11, 0.38);

  --color-rose: #f43f5e;
  --color-rose-bg: rgba(244, 63, 94, 0.14);
  --color-rose-border: rgba(244, 63, 94, 0.38);

  --hairline: rgba(186, 215, 247, 0.12);
  --hairline-strong: rgba(186, 215, 247, 0.24);
  --frost-fill: rgba(186, 214, 247, 0.06);
  --frost-fill-strong: rgba(186, 214, 247, 0.12);
  --glass-surface: rgba(186, 214, 247, 0.035);
  --glass-surface-hover: rgba(186, 214, 247, 0.065);
  --luminous-fill: rgba(199, 211, 234, 0.12);

  --font-untitled-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-aeonikpro: 'Space Grotesk', 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-dotdigital: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --text-body-sm: 14px;
  --text-body: 16px;
  --text-subheading: 18px;
  --text-heading-sm: 22px;

  --page-max-width: 1220px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-16: 16px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-48: 48px;
  --spacing-80: 80px;
  --spacing-100: 100px;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;
  --radius-2xl: 22px;
  --radius-full: 9999px;

  --shadow-glass: inset 0 1px 1px rgba(199, 211, 234, 0.12),
                  inset 0 24px 48px rgba(199, 211, 234, 0.04),
                  0 20px 32px rgba(4, 5, 12, 0.72);
  --shadow-modal: inset 0 1px 1px rgba(216, 236, 248, 0.2),
                  inset 0 24px 48px rgba(168, 216, 245, 0.05),
                  0 24px 48px rgba(0, 0, 0, 0.78);
  --shadow-hairline: inset 0 0 0 1px rgba(186, 215, 247, 0.12);
  --glow-sm: 0 0 10px rgba(102, 58, 243, 0.38);
  --glow-md: 0 0 20px rgba(102, 58, 243, 0.52);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--color-midnight-canvas);
  color: var(--color-frost-glow);
  font-family: var(--font-untitled-sans);
  font-size: var(--text-body);
  line-height: 1.55;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  position: relative;
  z-index: 1;
}

/* BACKGROUND EFFECTS */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(186, 215, 247, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(186, 215, 247, 0.055) 1px, transparent 1px);
  background-size: 88px 88px;
}

.bg-spotlight {
  position: fixed;
  top: -15%;
  left: 50%;
  transform: translateX(-50%);
  width: 1100px;
  height: 1100px;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(circle, rgba(102, 58, 243, 0.22) 0%, transparent 65%);
  filter: blur(60px);
}

/* LAYOUT & TYPOGRAPHY */
.container {
  position: relative;
  z-index: 1;
  max-width: var(--page-max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-32);
}

section {
  position: relative;
  z-index: 1;
  padding: var(--spacing-80) 0;
}

h1, h2 {
  font-family: var(--font-aeonikpro);
  font-weight: 600;
  letter-spacing: -0.025em;
  background: var(--gradient-ice-highlight);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--color-ice-highlight);
}

h1 {
  font-size: clamp(2.1rem, 4.4vw, 3.6rem);
  line-height: 1.12;
}

h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  line-height: 1.2;
}

h3 {
  font-family: var(--font-aeonikpro);
  font-weight: 600;
  color: var(--color-ice-highlight);
}

p {
  color: var(--color-moon-mist);
}

.eyebrow-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-16);
  margin-bottom: 18px;
}

.eyebrow-wrap::before,
.eyebrow-wrap::after {
  content: '';
  height: 1px;
  flex: 1;
  max-width: 120px;
  background: linear-gradient(90deg, transparent, var(--hairline-strong), transparent);
}

.eyebrow {
  font-family: var(--font-dotdigital);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-blueprint-blue);
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.section-head h2 {
  margin-bottom: 14px;
}

/* ==========================================================================
   NAVBAR (UNIFIED ACROSS ALL PAGES)
   ========================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  height: 74px;
  background: rgba(5, 6, 15, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--hairline);
}

.navbar__inner {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-32);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  position: relative;
}

.navbar__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-aeonikpro);
  font-weight: 700;
  font-size: 17px;
  color: var(--color-pure-white);
  text-decoration: none;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}

.navbar__mark {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--gradient-ice-highlight);
  box-shadow: var(--glow-sm);
  display: inline-block;
  position: relative;
  flex-shrink: 0;
}

.navbar__mark::after {
  content: '';
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  background: var(--color-void-violet);
}

.navbar__nav {
  display: flex;
  align-items: center;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.navbar__links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  border-radius: var(--radius-full);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--color-moon-mist);
  text-decoration: none;
  transition: all 0.18s ease;
  white-space: nowrap;
}

.navbar__links a:hover {
  color: var(--color-pure-white);
  background: rgba(186, 214, 247, 0.06);
}

.navbar__links a.active {
  color: var(--color-pure-white);
  background: rgba(102, 58, 243, 0.22);
  border: 1px solid rgba(102, 58, 243, 0.45);
  box-shadow: 0 0 12px rgba(102, 58, 243, 0.2);
}

.nav-pill-badge {
  font-family: var(--font-dotdigital);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: var(--radius-full);
  background: rgba(245, 158, 11, 0.2);
  border: 1px solid rgba(245, 158, 11, 0.45);
  color: #fcd34d;
  text-transform: uppercase;
}

/* Auth right-side widget in navbar */
.sg-auth-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.sg-account-link {
  text-decoration: none;
  color: inherit;
}

.sg-user-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 12px 5px 6px;
  border-radius: var(--radius-full);
  background: rgba(186, 214, 247, 0.06);
  border: 1px solid var(--hairline-strong);
  transition: all 0.18s ease;
}

.sg-user-badge:hover {
  border-color: var(--color-void-violet);
  background: rgba(102, 58, 243, 0.14);
}

.sg-user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

.sg-user-avatar-text {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gradient-violet-glow);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sg-user-info {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  text-align: left;
}

.sg-user-name {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--color-pure-white);
  max-width: 130px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sg-user-role {
  font-family: var(--font-dotdigital);
  font-size: 10px;
}

.sg-btn-logout {
  background: rgba(244, 63, 94, 0.1);
  border: 1px solid rgba(244, 63, 94, 0.28);
  color: #fda4af;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.18s ease;
}

.sg-btn-logout:hover {
  background: rgba(244, 63, 94, 0.22);
  color: #fff;
}

.navbar__burger {
  display: none;
  background: var(--frost-fill);
  border: 1px solid var(--hairline-strong);
  color: var(--color-pure-white);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-untitled-sans);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 11px 22px;
  transition: all 0.2s ease;
  white-space: nowrap;
  line-height: 1.2;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn--violet {
  background: var(--color-void-violet);
  color: var(--color-pure-white);
  box-shadow: var(--shadow-hairline), var(--glow-sm);
}

.btn--violet:hover {
  background: var(--color-void-violet-hover);
  box-shadow: var(--glow-md);
}

.btn--ghost {
  background: var(--frost-fill);
  color: var(--color-pure-white);
  border-color: var(--hairline-strong);
}

.btn--ghost:hover {
  background: var(--frost-fill-strong);
  border-color: rgba(186, 215, 247, 0.38);
}

.btn--amber {
  background: rgba(245, 158, 11, 0.16);
  color: #fde68a;
  border-color: rgba(245, 158, 11, 0.42);
}

.btn--amber:hover {
  background: rgba(245, 158, 11, 0.28);
  color: #fff;
  box-shadow: 0 0 14px rgba(245, 158, 11, 0.28);
}

.btn--emerald {
  background: rgba(16, 185, 129, 0.18);
  color: #6ee7b7;
  border-color: rgba(16, 185, 129, 0.42);
}

.btn--emerald:hover {
  background: rgba(16, 185, 129, 0.3);
  color: #fff;
}

.btn--sm {
  padding: 8px 15px;
  font-size: 13px;
  border-radius: var(--radius-sm);
}

.btn--full {
  width: 100%;
}

/* ==========================================================================
   HERO & LANDING COMPONENTS
   ========================================================================== */
.hero {
  padding: 76px 0 56px;
  text-align: center;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: var(--luminous-fill);
  border: 1px solid var(--hairline);
  color: var(--color-moon-mist);
  font-family: var(--font-dotdigital);
  font-size: 12px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero__eyebrow .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-void-violet);
  box-shadow: var(--glow-sm);
}

.hero__title {
  max-width: 960px;
  margin: 0 auto 20px;
}

.hero__subtitle {
  max-width: 700px;
  margin: 0 auto 34px;
  font-size: var(--text-subheading);
  line-height: 1.62;
}

.hero__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Balanced 3-Card Hero Showcase (Fixed so it never skews or clips) */
.hero__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 56px;
  max-width: 1060px;
  margin-left: auto;
  margin-right: auto;
  align-items: stretch;
}

.info-card {
  border-radius: var(--radius-xl);
  background: rgba(9, 11, 24, 0.92);
  padding: 24px;
  box-shadow: var(--shadow-modal);
  border: 1px solid var(--hairline);
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.info-card:hover {
  transform: translateY(-4px);
  border-color: var(--hairline-strong);
}

.info-card--center {
  border-color: rgba(102, 58, 243, 0.55);
  background: linear-gradient(180deg, rgba(102, 58, 243, 0.12) 0%, rgba(9, 11, 24, 0.95) 100%);
  transform: translateY(-8px);
}

.info-card--center:hover {
  transform: translateY(-12px);
}

.info-card__label {
  font-family: var(--font-dotdigital);
  font-size: 11px;
  text-transform: uppercase;
  color: var(--color-fog-veil);
  margin-bottom: 6px;
}

.info-card__title {
  font-family: var(--font-aeonikpro);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-ice-highlight);
  margin-bottom: 16px;
}

.info-card__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  background: rgba(199, 211, 234, 0.05);
  font-size: 13px;
  margin-bottom: 8px;
}

.info-card__row:last-child {
  margin-bottom: 0;
}

.info-card__accent {
  color: var(--color-blueprint-blue);
  font-weight: 600;
  text-align: right;
}

/* STATS & GRIDS */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.stat {
  padding: 32px 24px;
  border-radius: var(--radius-xl);
  background: var(--glass-surface);
  box-shadow: var(--shadow-glass);
  border: 1px solid var(--hairline);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}

.stat__value {
  font-family: var(--font-aeonikpro);
  font-size: clamp(2.2rem, 3.8vw, 3.1rem);
  font-weight: 700;
  background: var(--gradient-ice-highlight);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat__label {
  font-family: var(--font-dotdigital);
  font-size: 12px;
  text-transform: uppercase;
  color: var(--color-moon-mist);
  line-height: 1.45;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.glass-card {
  border-radius: var(--radius-xl);
  background: var(--glass-surface);
  box-shadow: var(--shadow-glass);
  border: 1px solid var(--hairline);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  height: 100%;
  transition: all 0.22s ease;
}

.glass-card:hover {
  background: var(--glass-surface-hover);
  border-color: var(--hairline-strong);
  transform: translateY(-2px);
}

.glass-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  border-radius: var(--radius-full);
  background: rgba(102, 58, 243, 0.18);
  border: 1px solid rgba(102, 58, 243, 0.35);
  font-family: var(--font-dotdigital);
  font-size: 11px;
  color: var(--color-blueprint-blue);
  align-self: flex-start;
}

.glass-card__title {
  font-family: var(--font-aeonikpro);
  font-size: 20px;
  color: var(--color-ice-highlight);
}

.glass-card__desc {
  font-size: 14px;
  color: var(--color-moon-mist);
  line-height: 1.6;
  flex: 1;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.step-card {
  padding: 26px 22px;
  border-radius: var(--radius-xl);
  background: var(--glass-surface);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-glass);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.step-card__num {
  font-family: var(--font-dotdigital);
  font-size: 26px;
  font-weight: 600;
  color: #8b5cf6;
}

.step-card h3 {
  font-size: 17px;
  color: var(--color-ice-highlight);
}

.step-card p {
  font-size: 13.5px;
  color: var(--color-moon-mist);
  line-height: 1.55;
}

.cta-card {
  border-radius: var(--radius-2xl);
  background: linear-gradient(180deg, rgba(102, 58, 243, 0.12) 0%, rgba(186, 214, 247, 0.03) 100%);
  border: 1px solid var(--hairline-strong);
  box-shadow: var(--shadow-modal);
  padding: 64px 32px;
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
}

/* ==========================================================================
   PAGE HEADERS & FILTER TABS
   ========================================================================== */
.page-hero {
  padding: 56px 0 32px;
  text-align: center;
}

.page-hero h1 {
  margin-bottom: 14px;
}

.page-hero p {
  max-width: 680px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.6;
}

.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 28px 0 36px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 9px 18px;
  border-radius: var(--radius-full);
  background: var(--frost-fill);
  border: 1px solid var(--hairline);
  color: var(--color-moon-mist);
  font-family: var(--font-untitled-sans);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.tab-btn:hover {
  background: var(--frost-fill-strong);
  color: var(--color-pure-white);
}

.tab-btn.active {
  background: var(--color-void-violet);
  color: var(--color-pure-white);
  border-color: rgba(186, 215, 247, 0.3);
  box-shadow: var(--glow-sm);
}

.tab-count {
  font-family: var(--font-dotdigital);
  font-size: 11px;
  padding: 1px 7px;
  border-radius: var(--radius-full);
  background: rgba(5, 6, 15, 0.45);
  color: var(--color-blueprint-blue);
}

/* ==========================================================================
   CASES & COURSES CARDS
   ========================================================================== */
.cases-grid,
.courses-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 56px;
  align-items: stretch;
}

.case-card,
.course-card {
  background: var(--glass-surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-glass);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.case-card:hover,
.course-card:hover {
  border-color: var(--hairline-strong);
  transform: translateY(-2px);
}

.course-card--recommended {
  border-color: rgba(245, 158, 11, 0.5);
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.07) 0%, rgba(186, 214, 247, 0.03) 100%);
}

.card-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.tag {
  font-family: var(--font-dotdigital);
  font-size: 11px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: rgba(102, 58, 243, 0.2);
  border: 1px solid rgba(102, 58, 243, 0.38);
  color: var(--color-blueprint-blue);
}

.status-pill {
  font-family: var(--font-dotdigital);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.status-pill--neutral {
  background: rgba(186, 214, 247, 0.07);
  color: var(--color-fog-veil);
  border: 1px solid var(--hairline);
}

.status-pill--passed {
  background: var(--color-emerald-bg);
  color: #6ee7b7;
  border: 1px solid var(--color-emerald-border);
}

.status-pill--failed {
  background: var(--color-rose-bg);
  color: #fda4af;
  border: 1px solid var(--color-rose-border);
}

.status-pill--warn {
  background: var(--color-amber-bg);
  color: #fcd34d;
  border: 1px solid var(--color-amber-border);
}

.case-title,
.course-title {
  font-family: var(--font-aeonikpro);
  font-size: 21px;
  color: var(--color-ice-highlight);
  margin-bottom: 10px;
  line-height: 1.3;
}

.case-body,
.course-body {
  color: var(--color-moon-mist);
  font-size: 14px;
  line-height: 1.62;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-family: var(--font-dotdigital);
  font-size: 12px;
  color: var(--color-fog-veil);
  border-top: 1px solid var(--hairline);
  padding-top: 14px;
}

/* Callout inside Case Card linking to the Qualification Course */
.case-course-callout {
  background: rgba(102, 58, 243, 0.08);
  border: 1px solid rgba(102, 58, 243, 0.3);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.case-course-callout--urgent {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.42);
}

.case-course-callout--owned {
  background: rgba(16, 185, 129, 0.09);
  border-color: rgba(16, 185, 129, 0.35);
}

.callout-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.callout-label {
  font-family: var(--font-dotdigital);
  font-size: 11px;
  text-transform: uppercase;
  color: var(--color-blueprint-blue);
}

.case-course-callout--urgent .callout-label {
  color: #fcd34d;
}

.case-course-callout--owned .callout-label {
  color: #6ee7b7;
}

.callout-price {
  font-family: var(--font-dotdigital);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-pure-white);
  white-space: nowrap;
}

.callout-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-pure-white);
}

.callout-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 2px;
}

.card-actions-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* Course specific elements */
.course-case-link-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: rgba(5, 6, 15, 0.65);
  border: 1px solid var(--hairline);
  font-size: 13px;
  margin-top: 14px;
}

.course-modules-preview {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
}

.course-modules-preview li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--color-moon-mist);
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  background: rgba(186, 214, 247, 0.03);
}

.module-num {
  font-family: var(--font-dotdigital);
  font-size: 11px;
  color: var(--color-blueprint-blue);
  background: rgba(102, 58, 243, 0.22);
  padding: 2px 7px;
  border-radius: 4px;
  flex-shrink: 0;
}

.progress-bar-wrap {
  width: 100%;
  height: 8px;
  border-radius: var(--radius-full);
  background: rgba(186, 214, 247, 0.1);
  overflow: hidden;
  margin: 8px 0 4px;
}

.progress-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, #663af3 0%, #10b981 100%);
  transition: width 0.3s ease;
}

/* ==========================================================================
   CANDIDATES SHOWCASE
   ========================================================================== */
.candidates-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 32px 0 72px;
  align-items: stretch;
}

.cand-card {
  background: var(--glass-surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-xl);
  padding: 26px;
  box-shadow: var(--shadow-glass);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  height: 100%;
}

.cand-card--self {
  border-color: rgba(16, 185, 129, 0.5);
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.08) 0%, rgba(186, 214, 247, 0.03) 100%);
}

.cand-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.cand-name {
  font-size: 18px;
  color: var(--color-ice-highlight);
  font-weight: 600;
}

.cand-role {
  font-size: 13px;
  color: var(--color-fog-veil);
  font-family: var(--font-dotdigital);
  margin-top: 4px;
}

.score-badge {
  background: rgba(102, 58, 243, 0.18);
  border: 1px solid rgba(102, 58, 243, 0.45);
  border-radius: var(--radius-md);
  padding: 6px 12px;
  font-family: var(--font-dotdigital);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-blueprint-blue);
  text-align: center;
  flex-shrink: 0;
}

.cand-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.skill-pill {
  background: rgba(186, 214, 247, 0.08);
  border: 1px solid var(--hairline);
  padding: 4px 9px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--color-moon-mist);
}

.cand-evidence {
  background: rgba(5, 6, 15, 0.72);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 14px;
  font-size: 13px;
  color: var(--color-moon-mist);
  line-height: 1.55;
}

/* ==========================================================================
   ACCOUNT PAGE LAYOUT
   ========================================================================== */
.account-layout {
  display: grid;
  grid-template-columns: 310px 1fr;
  gap: 28px;
  margin: 44px auto 72px;
  align-items: start;
}

.profile-card {
  background: var(--glass-surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  text-align: center;
  position: sticky;
  top: 96px;
  box-shadow: var(--shadow-glass);
}

.profile-avatar-lg {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--gradient-violet-glow);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 14px;
  border: 2px solid var(--hairline-strong);
}

.profile-avatar-img {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 14px;
  border: 2px solid var(--hairline-strong);
}

.profile-role-tag {
  display: inline-block;
  font-family: var(--font-dotdigital);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-weight: 600;
  margin-top: 10px;
}

.role-candidate {
  background: rgba(102, 58, 243, 0.22);
  color: #c4b5fd;
  border: 1px solid rgba(102, 58, 243, 0.45);
}

.role-employer {
  background: rgba(59, 130, 246, 0.22);
  color: #93c5fd;
  border: 1px solid rgba(59, 130, 246, 0.45);
}

.account-section {
  background: var(--glass-surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-xl);
  padding: 32px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-glass);
}

.account-section h2 {
  font-size: 23px;
  margin-bottom: 8px;
  text-align: left;
}

.account-section p.sub {
  color: var(--color-fog-veil);
  margin-bottom: 24px;
  font-size: 14px;
  line-height: 1.6;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field-group {
  margin-bottom: 18px;
  text-align: left;
}

.field-group label {
  display: block;
  font-size: 13px;
  color: var(--color-moon-mist);
  margin-bottom: 6px;
  font-weight: 500;
}

.field-group input,
.field-group textarea,
.field-group select {
  width: 100%;
  padding: 11px 14px;
  border-radius: var(--radius-md);
  background: rgba(5, 6, 15, 0.85);
  border: 1px solid var(--hairline-strong);
  color: var(--color-pure-white);
  font-family: var(--font-untitled-sans);
  font-size: 14px;
  outline: none;
  transition: border-color 0.18s ease;
}

.field-group input:focus,
.field-group textarea:focus,
.field-group select:focus {
  border-color: var(--color-void-violet);
}

/* ==========================================================================
   MODALS: AUTH, CASE SIMULATOR, SANDBOX CHECKOUT, COURSE PLAYER
   ========================================================================== */
.sg-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(3, 4, 10, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow-y: auto;
}

.sg-modal {
  position: relative;
  width: 100%;
  max-width: 460px;
  max-height: 92vh;
  overflow-y: auto;
  background: #0b0e1d;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-2xl);
  padding: 32px;
  box-shadow: var(--shadow-modal);
  color: var(--color-frost-glow);
}

.sg-modal--wide {
  max-width: 780px;
}

.sg-modal--xl {
  max-width: 940px;
}

.sg-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--frost-fill);
  border: 1px solid var(--hairline);
  color: var(--color-moon-mist);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.sg-modal-close:hover {
  background: rgba(244, 63, 94, 0.2);
  color: #fff;
  border-color: rgba(244, 63, 94, 0.4);
}

.sg-modal-header {
  text-align: center;
  margin-bottom: 22px;
}

.sg-modal-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-dotdigital);
  font-size: 12px;
  color: var(--color-blueprint-blue);
  margin-bottom: 10px;
}

.sg-modal-header h3 {
  font-size: 22px;
  margin-bottom: 6px;
}

.sg-modal-header p {
  font-size: 13.5px;
  color: var(--color-fog-veil);
}

.sg-role-selector {
  margin-bottom: 18px;
}

.sg-role-label {
  display: block;
  font-size: 12px;
  color: var(--color-moon-mist);
  margin-bottom: 8px;
  text-align: center;
}

.sg-role-chips {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.sg-role-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: rgba(186, 214, 247, 0.04);
  border: 1px solid var(--hairline);
  color: var(--color-moon-mist);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.sg-role-chip.active {
  background: rgba(102, 58, 243, 0.22);
  border-color: var(--color-void-violet);
  color: var(--color-pure-white);
  box-shadow: var(--glow-sm);
}

.sg-oauth-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.sg-btn-oauth {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: rgba(186, 214, 247, 0.06);
  border: 1px solid var(--hairline-strong);
  color: var(--color-pure-white);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s ease;
}

.sg-btn-oauth:hover {
  background: rgba(186, 214, 247, 0.12);
}



.sg-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  color: var(--color-fog-veil);
  font-size: 12px;
}

.sg-divider::before,
.sg-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--hairline);
}

.sg-input-group {
  margin-bottom: 14px;
  text-align: left;
}

.sg-input-group label {
  display: block;
  font-size: 12.5px;
  color: var(--color-moon-mist);
  margin-bottom: 5px;
}

.sg-input-group input {
  width: 100%;
  padding: 10px 13px;
  border-radius: var(--radius-md);
  background: rgba(5, 6, 15, 0.9);
  border: 1px solid var(--hairline-strong);
  color: #fff;
  font-size: 14px;
  outline: none;
}

.sg-input-group input:focus {
  border-color: var(--color-void-violet);
}

.sg-error-msg {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--color-rose-bg);
  border: 1px solid var(--color-rose-border);
  color: #fda4af;
  font-size: 13px;
  margin-bottom: 14px;
}

.sg-btn-submit {
  width: 100%;
  padding: 12px;
  border-radius: var(--radius-md);
  background: var(--color-void-violet);
  border: none;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s ease;
}

.sg-btn-submit:hover {
  background: var(--color-void-violet-hover);
}

.sg-modal-toggle {
  margin-top: 16px;
  text-align: center;
  font-size: 13px;
  color: var(--color-fog-veil);
}

.sg-modal-toggle button {
  background: none;
  border: none;
  color: var(--color-blueprint-blue);
  font-weight: 600;
  cursor: pointer;
  margin-left: 6px;
  text-decoration: underline;
}

/* Code Blocks & Simulator Options */
.sg-code-block {
  background: #04050c;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  padding: 16px;
  font-family: var(--font-dotdigital);
  font-size: 12.5px;
  line-height: 1.55;
  color: #dbeafe;
  overflow-x: auto;
  margin: 14px 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.sg-quiz-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px 0 22px;
}

.sg-quiz-option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(186, 214, 247, 0.04);
  border: 1px solid var(--hairline);
  color: var(--color-frost-glow);
  font-size: 14px;
  line-height: 1.45;
  text-align: left;
  cursor: pointer;
  transition: all 0.16s ease;
}

.sg-quiz-option:hover {
  background: rgba(186, 214, 247, 0.08);
  border-color: var(--hairline-strong);
}

.sg-quiz-option.selected {
  background: rgba(102, 58, 243, 0.2);
  border-color: var(--color-void-violet);
  box-shadow: var(--glow-sm);
}

.sg-option-letter {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: rgba(186, 214, 247, 0.1);
  font-family: var(--font-dotdigital);
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sg-quiz-option.selected .sg-option-letter {
  background: var(--color-void-violet);
  color: #fff;
}

/* Course Player Layout */
.sg-player-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  margin-top: 18px;
}

.sg-player-sidebar {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-right: 1px solid var(--hairline);
  padding-right: 18px;
}

.sg-module-tab {
  padding: 11px 13px;
  border-radius: var(--radius-md);
  background: rgba(186, 214, 247, 0.03);
  border: 1px solid var(--hairline);
  color: var(--color-moon-mist);
  font-size: 13px;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  transition: all 0.15s ease;
}

.sg-module-tab.active {
  background: rgba(102, 58, 243, 0.22);
  border-color: var(--color-void-violet);
  color: #fff;
}

.sg-module-tab.done {
  border-color: rgba(16, 185, 129, 0.45);
}

/* Role Guard Overlay */
.sg-access-overlay {
  position: fixed;
  inset: 74px 0 0 0;
  z-index: 90;
  background: rgba(5, 6, 15, 0.92);
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.sg-access-card {
  max-width: 520px;
  width: 100%;
  background: #0b0e1d;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-2xl);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow-modal);
}

.sg-access-icon {
  font-size: 40px;
  margin-bottom: 14px;
}

.sg-access-card h2 {
  font-size: 26px;
  margin-bottom: 12px;
}

.sg-access-card p {
  font-size: 14.5px;
  margin-bottom: 24px;
  line-height: 1.6;
}

.sg-access-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   FOOTER (UNIFIED ACROSS ALL PAGES)
   ========================================================================== */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--hairline);
  padding: 56px 0 32px;
  background: rgba(5, 6, 15, 0.88);
  margin-top: auto;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 36px;
}

.footer__brand p {
  font-size: 13.5px;
  color: var(--color-fog-veil);
  margin-top: 12px;
  max-width: 310px;
  line-height: 1.6;
}

.footer__col h4 {
  font-family: var(--font-dotdigital);
  font-size: 12px;
  text-transform: uppercase;
  color: var(--color-blueprint-blue);
  margin-bottom: 14px;
  letter-spacing: 0.06em;
}

.footer__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.footer__col a {
  font-size: 13.5px;
  color: var(--color-moon-mist);
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer__col a:hover {
  color: var(--color-pure-white);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px solid var(--hairline);
  padding-top: 22px;
  font-family: var(--font-dotdigital);
  font-size: 12px;
  color: var(--color-fog-veil);
}

/* ==========================================================================
   RESPONSIVE DESIGN & MOBILE DRAWER
   ========================================================================== */
@media (max-width: 980px) {
  .hero__cards,
  .grid-3,
  .candidates-grid {
    grid-template-columns: 1fr;
  }
  .info-card--center {
    transform: none;
  }
  .steps,
  .cases-grid,
  .courses-grid {
    grid-template-columns: 1fr;
  }
  .account-layout {
    grid-template-columns: 1fr;
  }
  .profile-card {
    position: static;
  }
  .sg-player-grid {
    grid-template-columns: 1fr;
  }
  .sg-player-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--hairline);
    padding-right: 0;
    padding-bottom: 14px;
  }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 880px) {
  .navbar__burger {
    display: inline-flex;
  }
  .navbar__links {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: rgba(8, 10, 22, 0.98);
    border-bottom: 1px solid var(--hairline-strong);
    padding: 16px 24px;
    gap: 8px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
  }
  .navbar__links.open {
    display: flex;
  }
  .navbar__links a {
    padding: 10px 14px;
    border-radius: var(--radius-md);
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 18px;
  }
  .navbar__inner {
    padding: 0 18px;
  }
  .stats,
  .form-row,
  .footer__grid {
    grid-template-columns: 1fr;
  }
  .sg-modal {
    padding: 22px 18px;
  }
}