/* ==========================================================================
   ZurooEdu Enterprise Design System — Brand Specification
   Theme: Campus Violet (#3E2E8A) · Deep Indigo (#07061A) · Cloud White (#F6F9FF)
   Typography: Sora (Single-Family System) · 4px Base Rhythm
   ========================================================================== */

/* 1. Design Tokens */
:root {
  /* Core Palette */
  --color-primary: #3E2E8A;       /* Campus Violet (Primary CTA & Brand Accent) */
  --color-accent: #3E2E8A;
  --color-accent-hover: #322473;
  --color-accent-light: #EEF1FC;   /* Soft lavender wash */
  --color-accent-tint: #CCD3EE;    /* Pale lavender/blue supporting tint */
  
  --color-text: #07061A;          /* Deep Indigo / Ink Black (Headings & Body) */
  --color-text-primary: #07061A;
  --color-text-secondary: #2C2B42;/* High readability secondary */
  --color-text-muted: #626478;    /* Operational metadata */
  --color-text-inverse: #FFFFFF;
  --color-dark: #07061A;
  --color-charcoal: #07061A;

  /* Surfaces */
  --color-bg: #F6F9FF;            /* Cloud White (Dominant Canvas) */
  --color-surface: #FFFFFF;       /* Pure white layered card surface */
  --color-surface-card: #FBFCFF;  /* Soft near-white component surface */
  --color-surface-2: #EEF2FB;     /* Secondary modular section background */
  --color-surface-3: #E2E7F5;     /* Structural area surface */

  /* Borders & Separation */
  --color-border: #D2D5DC;        /* Soft Slate */
  --color-border-strong: #A8ADB8;
  --color-border-input: #7E8595;   /* Visible input border */
  --color-border-focus: #3E2E8A;

  /* Status Colors */
  --color-success: #166534;
  --color-success-light: #DCFCE7;
  --color-warning: #B45309;
  --color-warning-light: #FEF3C7;
  --color-danger: #B91C1C;
  --color-danger-light: #FEE2E2;
  --color-info: #1D4ED8;
  --color-info-light: #DBEAFE;

  /* Typography: Single Family Sora */
  --font-sans: 'Sora', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Typography Scale */
  --text-xs: 0.75rem;     /* 12px */
  --text-sm: 0.875rem;    /* 14px */
  --text-base: 1.0625rem; /* 17px */
  --text-lg: 1.25rem;     /* 20px */
  --text-xl: 1.4rem;      /* 22.4px */
  --text-2xl: 1.625rem;   /* 26px */
  --text-3xl: 2rem;       /* 32px */
  --text-4xl: 2.6rem;     /* 41.6px - Hero Headline */
  --text-5xl: 3.25rem;    /* 52px */

  /* 4px Base Spacing Rhythm */
  --space-1: 0.25rem;     /* 4px */
  --space-2: 0.5rem;      /* 8px */
  --space-3: 0.75rem;     /* 12px */
  --space-4: 1rem;        /* 16px */
  --space-5: 1.25rem;     /* 20px */
  --space-6: 1.5rem;      /* 24px */
  --space-8: 2rem;        /* 32px */
  --space-10: 2.5rem;     /* 40px */
  --space-12: 3rem;       /* 48px */
  --space-16: 4rem;       /* 64px */
  --space-20: 5rem;       /* 80px */

  /* Geometry & Radii */
  --radius-sm: 8px;       /* Micro */
  --radius: 8px;
  --radius-md: 12px;      /* Standard component radius */
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 20px;
  --radius-pill: 9999px;  /* Pill on CTAs */
  --radius-full: 9999px;

  /* Elevation: Purple-tinted elevation on primary actions */
  --shadow-sm: 0 1px 3px rgba(7, 6, 26, 0.05);
  --shadow: 0 4px 12px rgba(7, 6, 26, 0.06);
  --shadow-md: 0 8px 20px rgba(7, 6, 26, 0.08);
  --shadow-lg: 0 14px 32px rgba(7, 6, 26, 0.10);
  --shadow-cta: 0 6px 18px rgba(62, 46, 138, 0.24);
  --shadow-cta-hover: 0 10px 24px rgba(62, 46, 138, 0.32);

  /* Layout */
  --container-max: 1240px;
  --container-narrow: 840px;
  --nav-height: 72px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* 2. Global Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.68;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg, canvas {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
}

input, textarea, select {
  font: inherit;
  color: inherit;
}

ul, ol {
  list-style: none;
}

/* Accessibility: Skip link */
.skip-link {
  position: absolute;
  top: -60px;
  left: 1rem;
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 0.5rem 1rem;
  z-index: 99999;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: top var(--transition-fast);
}
.skip-link:focus {
  top: 1rem;
}

/* 3. Containers & Section Rhythm */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
  position: relative;
}

.hero-section {
  padding-top: calc(var(--nav-height) + var(--space-12));
  padding-bottom: var(--space-16);
}

/* 4. Flex & Grid Layout Helpers */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }

.grid { display: grid; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem; }
.grid-5 { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1rem; }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

.space-y-1 > * + * { margin-top: 0.25rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }

.m-auto { margin: auto; }
.mx-auto { margin-left: auto; margin-right: auto; }
.ml-auto { margin-left: auto; }
.mr-auto { margin-right: auto; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }

.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }

.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }

.pb-2 { padding-bottom: 0.5rem; }
.pb-3 { padding-bottom: 0.75rem; }
.pb-4 { padding-bottom: 1rem; }
.pb-6 { padding-bottom: 1.5rem; }
.pt-0 { padding-top: 0; }
.pt-2 { padding-top: 0.5rem; }
.pt-3 { padding-top: 0.75rem; }
.pt-4 { padding-top: 1rem; }

.max-w-xs { max-width: 20rem; }
.max-w-sm { max-width: 24rem; }
.max-w-md { max-width: 28rem; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.w-full { width: 100%; }

/* 5. Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-text);
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.025em;
}

h1 { font-size: clamp(2.25rem, 3.8vw, 2.6rem); letter-spacing: -0.035em; font-weight: 800; }
h2 { font-size: clamp(1.75rem, 2.8vw, 2.25rem); letter-spacing: -0.025em; font-weight: 800; }
h3 { font-size: clamp(1.25rem, 1.8vw, 1.625rem); }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
  color: var(--color-text-secondary);
  line-height: 1.68;
}

.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-3xl { font-size: var(--text-3xl); }
.text-4xl { font-size: var(--text-4xl); }

.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.uppercase { text-transform: uppercase; }

.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-muted { color: var(--color-text-muted); }
.text-white { color: #FFFFFF; }
.text-accent { color: var(--color-accent); }
.text-accent-dark { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-danger { color: var(--color-danger); }
.text-info { color: var(--color-info); }

.bg-white { background-color: var(--color-surface); }
.bg-surface { background-color: var(--color-surface-card); }
.bg-surface-2 { background-color: var(--color-surface-2); }
.bg-accent-light { background-color: var(--color-accent-light); }
.bg-success-light { background-color: var(--color-success-light); }
.bg-warning-light { background-color: var(--color-warning-light); }
.bg-danger-light { background-color: var(--color-danger-light); }
.bg-info-light { background-color: var(--color-info-light); }
.bg-dark { background-color: var(--color-dark); color: #FFFFFF; }

.border { border: 1px solid var(--color-border); }
.border-b { border-bottom: 1px solid var(--color-border); }
.border-t { border-top: 1px solid var(--color-border); }
.border-l { border-left: 1px solid var(--color-border); }
.border-r { border-right: 1px solid var(--color-border); }
.border-accent { border-color: var(--color-primary); }

.rounded { border-radius: var(--radius-md); }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-full { border-radius: var(--radius-pill); }

/* 6. Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background: rgba(246, 249, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: all var(--transition-fast);
}

.navbar-scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px rgba(7, 6, 26, 0.05);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  color: var(--color-text);
  flex-shrink: 0;
}

.logo-mark {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
}

.logo-text {
  font-weight: 800;
  letter-spacing: -0.03em;
}

.nav-desktop {
  display: flex;
  align-items: center;
  height: 100%;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  height: 100%;
}

.nav-item {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0.5rem 0.85rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
  background: var(--color-accent-light);
}

.nav-chevron {
  transition: transform var(--transition-fast);
}

.nav-item-has-dropdown:hover .nav-chevron {
  transform: rotate(180deg);
}

/* Mega Menu & Dropdowns */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 880px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 40px rgba(7, 6, 26, 0.12);
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 1001;
}

.mega-menu-medium {
  width: 640px;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  transform: translateY(10px);
  width: 280px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 40px rgba(7, 6, 26, 0.12);
  padding: 0.75rem;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 1001;
}

.nav-item-has-dropdown:hover .mega-menu,
.nav-item-has-dropdown:hover .dropdown-menu,
.mega-menu.active, .dropdown-menu.active {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-item-has-dropdown:hover .dropdown-menu {
  transform: translateY(0);
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.mega-menu-medium .mega-menu-grid {
  grid-template-columns: repeat(2, 1fr);
}

.mega-menu-heading {
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--color-border);
}

.mega-menu-link {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.6rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.mega-menu-link:hover {
  background: var(--color-surface-2);
}

.mega-link-icon {
  font-size: 1.25rem;
  line-height: 1;
  margin-top: 2px;
}

.mega-link-title {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 2px;
}

.mega-link-desc {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  line-height: 1.35;
}

.dropdown-link {
  display: block;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.dropdown-link:hover {
  background: var(--color-surface-2);
}

.dropdown-link-title {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text);
}

.dropdown-link-desc {
  display: block;
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  margin-top: 1px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mobile-menu-toggle {
  display: none;
  padding: 0.5rem;
  color: var(--color-text);
  border-radius: var(--radius-sm);
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: #FFFFFF;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all var(--transition);
}

.mobile-nav-overlay.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.5rem;
}

.mobile-nav-close {
  font-size: 1.5rem;
  font-weight: 600;
  padding: 0.5rem;
  color: var(--color-text);
}

.mobile-nav-body {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-group-title {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-primary);
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.mobile-nav-group a {
  display: block;
  padding: 0.5rem 0;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
}

/* 7. Rounded Pill Buttons & Lift Hover */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.2;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
}

/* Primary CTA: Campus Violet with purple-tinted elevated shadow & lift */
.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border: 1px solid var(--color-primary);
  box-shadow: var(--shadow-cta);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-cta-hover);
  color: #FFFFFF;
}

/* Secondary CTA: Transparent fill, dark text #07061A, border #D2D5DC, pill shape */
.btn-secondary {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background-color: #FFFFFF;
  border-color: var(--color-text);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
}

.btn-ghost:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

.btn-success {
  background-color: var(--color-success);
  color: #FFFFFF;
  border: 1px solid var(--color-success);
}

.btn-lg {
  padding: 0.85rem 1.85rem;
  font-size: var(--text-base);
  font-weight: 600;
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: var(--text-xs);
  font-weight: 600;
}

.btn-xs {
  padding: 0.25rem 0.65rem;
  font-size: 0.6875rem;
  font-weight: 600;
}

/* 8. Modular Cards */
.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  position: relative;
}

.card-hover:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-border-strong);
}

.card-featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary), var(--shadow);
}

/* 9. Badges & Micro-Labels */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.65rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  white-space: nowrap;
}

.badge-accent {
  background-color: var(--color-accent-light);
  color: var(--color-primary);
}

.badge-success {
  background-color: var(--color-success-light);
  color: var(--color-success);
}

.badge-warning {
  background-color: var(--color-warning-light);
  color: var(--color-warning);
}

.badge-danger {
  background-color: var(--color-danger-light);
  color: var(--color-danger);
}

.badge-info {
  background-color: var(--color-info-light);
  color: var(--color-info);
}

.badge-secondary {
  background-color: var(--color-surface-2);
  color: var(--color-text-secondary);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

/* 10. Inputs: Light surface #FBFCFF, border #7E8595, 12px radius */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: var(--text-sm);
  background-color: var(--color-surface-card);
  color: var(--color-text);
  border: 1px solid var(--color-border-input);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(62, 46, 138, 0.15);
}

label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.35rem;
}

/* 11. Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.table th {
  padding: 0.75rem;
  font-weight: 700;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.table td {
  padding: 0.85rem 0.75rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

/* 12. Accordions / FAQ */
.accordion-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.accordion-item {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: all var(--transition-fast);
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem;
  font-size: var(--text-sm);
  font-weight: 700;
  cursor: pointer;
  user-select: none;
}

.accordion-icon {
  font-size: 1.25rem;
  line-height: 1;
  color: var(--color-primary);
  transition: transform var(--transition-fast);
}

.accordion-content {
  display: none;
  padding: 0 1.25rem 1.25rem;
  font-size: var(--text-xs);
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.accordion-item.active .accordion-content {
  display: block;
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

/* 13. Spinners */
.spinner {
  width: 22px;
  height: 22px;
  border: 2.5px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* 14. Footer: Deep Indigo #07061A with #CCD3EE accents */
.footer {
  background-color: var(--color-dark);
  color: #FFFFFF;
  padding-top: 5rem;
  padding-bottom: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-tagline {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.footer-email-block {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: var(--text-xs);
  margin-top: 0.5rem;
}

.footer-contact-link {
  color: #FFFFFF;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.footer-contact-link:hover {
  color: var(--color-accent-tint);
}

.footer-legal-entity {
  font-size: 0.6875rem;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.5;
  margin-top: 0.5rem;
}

.footer-heading {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-tint);
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links li a {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition-fast);
}

.footer-links li a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-disclaimer {
  font-size: 0.6875rem;
}

/* 15. Founder Cards (on Leadership Page) */
.founder-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
}

.founder-card__avatar {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-pill);
  background: var(--color-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.founder-card__name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.founder-card__title {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.founder-card__company {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.founder-card__bio {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.75;
}