/**
 * eNotaryo Design System - Bootstrap 5 Override
 * Exact replica of the Tailwind design tokens
 *
 * Design Style: Professional & Trustworthy
 * Primary Color: Deep Navy Blue
 * Accent Color: Gold/Amber
 * Theme: Light/Dark mode support
 */

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */

:root {
  /* Colors - Light Mode */
  --en-background: oklch(0.99 0 0); /* Near white */
  --en-foreground: oklch(0.2 0 0); /* Dark text */
  --en-primary: oklch(0.35 0.12 265); /* Navy blue */
  --en-primary-hover: oklch(0.32 0.12 265);
  --en-primary-active: oklch(0.28 0.12 265);
  --en-primary-foreground: oklch(0.99 0 0); /* White text */
  --en-secondary: oklch(0.94 0.02 265); /* Light navy tint */
  --en-secondary-hover: oklch(0.91 0.02 265);
  --en-secondary-foreground: oklch(0.2 0 0);
  --en-accent: oklch(0.7 0.15 45); /* Gold/amber */
  --en-accent-hover: oklch(0.65 0.15 45);
  --en-accent-foreground: oklch(0.2 0 0);
  --en-muted: oklch(0.96 0.01 265);
  --en-muted-hover: oklch(0.93 0.01 265);
  --en-muted-foreground: oklch(0.5 0 0);
  --en-border: oklch(0.88 0.01 265);
  --en-border-hover: oklch(0.83 0.01 265);

  /* Typography */
  --en-font-family-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --en-font-family-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;

  /* Spacing Scale (8px system) */
  --en-spacing-0: 0;
  --en-spacing-1: 0.25rem; /* 4px */
  --en-spacing-2: 0.5rem;  /* 8px */
  --en-spacing-3: 0.75rem; /* 12px */
  --en-spacing-4: 1rem;    /* 16px */
  --en-spacing-5: 1.25rem; /* 20px */
  --en-spacing-6: 1.5rem;  /* 24px */
  --en-spacing-8: 2rem;    /* 32px */
  --en-spacing-12: 3rem;   /* 48px */
  --en-spacing-16: 4rem;   /* 64px */

  /* Border Radius */
  --en-radius-sm: 0.25rem;  /* 4px */
  --en-radius: 0.75rem;     /* 12px */
  --en-radius-lg: 1rem;     /* 16px */
  --en-radius-xl: 1.25rem;  /* 20px */
  --en-radius-2xl: 1.5rem;  /* 24px */
  --en-radius-full: 9999px;

  /* Shadows */
  --en-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --en-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --en-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --en-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --en-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  /* Transitions */
  --en-transition-fast: 150ms ease-out;
  --en-transition-base: 220ms ease-out;
  --en-transition-slow: 300ms ease-in-out;

  /* Z-Index Layers */
  --en-z-dropdown: 1000;
  --en-z-sticky: 1020;
  --en-z-fixed: 1030;
  --en-z-modal-backdrop: 1040;
  --en-z-modal: 1050;
  --en-z-popover: 1060;
  --en-z-tooltip: 1070;
}

/* Dark Mode */
[data-bs-theme='dark'] {
  --en-background: oklch(0.18 0.02 265); /* Deep navy background */
  --en-foreground: oklch(0.95 0 0); /* Light text */

  --en-primary: oklch(0.75 0.15 45); /* Gold in dark mode */
  --en-primary-hover: oklch(0.7 0.15 45);
  --en-primary-active: oklch(0.65 0.15 45);
  --en-primary-foreground: oklch(0.18 0.02 265);

  --en-secondary: oklch(0.26 0.02 265);
  --en-secondary-hover: oklch(0.23 0.02 265);
  --en-secondary-foreground: oklch(0.95 0 0);

  --en-accent: oklch(0.7 0.15 45);
  --en-accent-hover: oklch(0.65 0.15 45);
  --en-accent-foreground: oklch(0.18 0.02 265);

  --en-muted: oklch(0.24 0.02 265);
  --en-muted-hover: oklch(0.21 0.02 265);
  --en-muted-foreground: oklch(0.65 0 0);

  --en-border: oklch(0.32 0.02 265);
  --en-border-hover: oklch(0.27 0.02 265);

  --en-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
  --en-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.4), 0 1px 2px -1px rgb(0 0 0 / 0.4);
  --en-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4), 0 2px 4px -2px rgb(0 0 0 / 0.4);
  --en-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.4), 0 4px 6px -4px rgb(0 0 0 / 0.4);
  --en-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.4), 0 8px 10px -6px rgb(0 0 0 / 0.4);
}

/* ============================================
   BOOTSTRAP VARIABLE OVERRIDES
   ============================================ */

/* Root Element */
:root,
[data-bs-theme='dark'] {
  --bs-body-color: var(--en-foreground);
  --bs-body-bg: var(--en-background);
  --bs-body-font-family: var(--en-font-family-sans);
  --bs-link-color: var(--en-primary);
  --bs-link-hover-color: var(--en-primary-hover);
  --bs-code-color: var(--en-accent);
}

/* Typography */
h1, .h1 {
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h2, .h2 {
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h3, .h3 {
  font-weight: 600;
  line-height: 1.3;
}

h4, .h4 {
  font-weight: 600;
  line-height: 1.4;
}

h5, .h5 {
  font-weight: 500;
  line-height: 1.5;
}

h6, .h6 {
  font-weight: 500;
  line-height: 1.5;
}

p {
  line-height: 1.6;
}

/* ============================================
   COMPONENT STYLES
   ============================================ */

/* Navbar */
.navbar {
  background-color: rgb(var(--en-background) / 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--en-border);
  box-shadow: var(--en-shadow-sm);
  transition: all var(--en-transition-base);
}

.navbar.sticky-top {
  top: 0;
  z-index: 40;
}

.navbar-brand {
  font-weight: 700;
  color: var(--en-foreground) !important;
}

.nav-links-container {
  display: flex;
  align-items: center;
  gap: var(--en-spacing-6);
}

.navbar-nav {
  align-items: center;
}

.nav-item {
  border-radius: var(--en-radius-sm);
  transition: background-color var(--en-transition-fast);
}

.nav-item:hover {
  background-color: rgba(0, 0, 0, 0.04);
}

.nav-link {
  color: var(--en-muted-foreground) !important;
  font-weight: 500;
  transition: color var(--en-transition-fast);
}

.nav-link:hover,
.nav-link.active,
.section-link:hover,
.section-link.active {
  color: var(--en-foreground) !important;
  cursor: pointer;
}

.section-link {
  color: var(--en-muted-foreground) !important;
  font-weight: 500;
  transition: color var(--en-transition-fast);
}

/* Buttons */
.btn {
  border-radius: var(--en-radius-sm);
  font-weight: 500;
  padding: var(--en-spacing-3) var(--en-spacing-5);
  transition: all var(--en-transition-base);
}

.btn-primary {
  background-color: var(--en-primary) !important;
  border-color: var(--en-primary) !important;
  color: var(--en-primary-foreground) !important;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--en-primary-hover) !important;
  border-color: var(--en-primary-hover) !important;
  transform: translateY(-1px);
  box-shadow: var(--en-shadow-md);
}

.btn-primary:active {
  background-color: var(--en-primary-active) !important;
  border-color: var(--en-primary-active) !important;
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--en-secondary) !important;
  border-color: var(--en-secondary) !important;
  color: var(--en-secondary-foreground) !important;
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: var(--en-secondary-hover) !important;
  border-color: var(--en-secondary-hover) !important;
  transform: translateY(-1px);
  box-shadow: var(--en-shadow-md);
}

.btn-outline-primary {
  background-color: transparent !important;
  border-color: var(--en-border) !important;
  color: var(--en-foreground) !important;
  border-width: 2px;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  border-color: var(--en-primary) !important;
  color: var(--en-primary) !important;
  background-color: transparent !important;
}

.btn-outline-secondary {
  background-color: transparent !important;
  border-color: var(--en-border) !important;
  color: var(--en-foreground) !important;
  border-width: 2px;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
  background-color: var(--en-muted) !important;
  color: var(--en-foreground) !important;
  border-color: var(--en-border-hover) !important;
}

.btn-lg {
  padding: var(--en-spacing-4) var(--en-spacing-8);
  font-size: 1.125rem;
  min-height: 3.5rem;
}

.btn-sm {
  padding: var(--en-spacing-2) var(--en-spacing-3);
  font-size: 0.875rem;
  min-height: 2.25rem;
}

/* Buttons with Icons */
.btn-icon-left {
  display: inline-flex;
  align-items: center;
  gap: var(--en-spacing-2);
}

/* Cards */
.card {
  background-color: var(--en-background);
  border: 2px solid var(--en-border);
  border-radius: var(--en-radius);
  box-shadow: var(--en-shadow-sm);
  transition: all var(--en-transition-base);
}

.landing-layout .card:hover {
  border-color: rgb(var(--en-primary) / 0.2);
  box-shadow: var(--en-shadow-lg);
  transform: translateY(-2px);
}

.card-header {
  border-bottom: 1px solid var(--en-border);
  padding: var(--en-spacing-5);
  background-color: transparent;
}

.card-title {
  font-weight: 600;
  margin-bottom: 0;
}

.card-subtitle {
  color: var(--en-muted-foreground);
  font-size: 0.875rem;
}

.card-text {
  color: var(--en-muted-foreground);
  line-height: 1.6;
}

.card-body {
  padding: var(--en-spacing-5);
}

.card.border-primary {
  border-color: var(--en-primary) !important;
  box-shadow: var(--en-shadow-md);
}

/* Feature Card */
.card-feature {
  border: 2px solid var(--en-border);
  border-radius: var(--en-radius);
  padding: var(--en-spacing-6);
  background-color: var(--en-background);
  transition: all var(--en-transition-base);
}

.card-feature:hover {
  border-color: rgb(var(--en-primary) / 0.2);
  box-shadow: var(--en-shadow-lg);
  transform: translateY(-4px);
}

.feature-icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--en-radius);
  background-color: rgb(var(--en-primary) / 0.1);
  color: var(--en-primary);
  transition: all var(--en-transition-base);
  margin-bottom: var(--en-spacing-4);
}

.card-feature:hover .feature-icon {
  background-color: rgb(var(--en-primary) / 0.2);
}

/* Badge */
.badge {
  border-radius: var(--en-radius-full);
  padding: var(--en-spacing-2) var(--en-spacing-4);
  font-weight: 500;
  font-size: 0.875rem;
}

.badge-primary {
  background-color: var(--en-primary) !important;
  color: var(--en-primary-foreground) !important;
}

.badge-accent {
  background-color: var(--en-accent) !important;
  color: var(--en-accent-foreground) !important;
}

/* Form Controls */
.form-control {
  background-color: var(--en-background);
  border: 1px solid var(--en-border);
  border-radius: var(--en-radius-sm);
  padding: var(--en-spacing-3) var(--en-spacing-4);
  color: var(--en-foreground);
  transition: all var(--en-transition-base);
}

.form-control:focus {
  border-color: var(--en-primary);
  box-shadow: 0 0 0 0.25rem rgb(var(--en-primary) / 0.25);
}

.form-control::placeholder {
  color: var(--en-muted-foreground);
}

.form-label {
  color: var(--en-foreground);
  font-weight: 500;
  margin-bottom: var(--en-spacing-2);
}

.form-select {
  background-color: var(--en-background);
  border: 1px solid var(--en-border);
  color: var(--en-foreground);
}

/* Nav / Tabs */
.nav-pills {
  background-color: var(--en-muted);
  border-radius: var(--en-radius);
  padding: var(--en-spacing-1);
}

.nav-pills .nav-link {
  border-radius: var(--en-radius-sm);
  padding: var(--en-spacing-2) var(--en-spacing-4);
  color: var(--en-muted-foreground);
  transition: all var(--en-transition-fast);
}

.nav-pills .nav-link:hover {
  color: var(--en-foreground);
  background-color: rgb(var(--en-primary) / 0.05);
}

.nav-pills .nav-link.active {
  background-color: var(--en-primary) !important;
  color: var(--en-primary-foreground) !important;
}

.nav-pills .divider {
  width: 1px;
  background-color: var(--en-border);
  margin: 0 var(--en-spacing-2);
}

/* Alerts */
.alert {
  border-radius: var(--en-radius);
  border: 1px solid transparent;
}

.alert-primary {
  background-color: rgb(var(--en-primary) / 0.1);
  border-color: rgb(var(--en-primary) / 0.2);
  color: var(--en-foreground);
}

.alert-accent {
  background-color: rgb(var(--en-accent) / 0.1);
  border-color: rgb(var(--en-accent) / 0.2);
  color: var(--en-foreground);
}

/* Modal */
.modal-content {
  background-color: var(--en-background);
  border: 1px solid var(--en-border);
  border-radius: var(--en-radius-lg);
  box-shadow: var(--en-shadow-xl);
}

.modal-header {
  border-bottom: 1px solid var(--en-border);
  padding: var(--en-spacing-5);
}

.modal-title {
  color: var(--en-foreground);
  font-weight: 600;
}

.modal-body {
  color: var(--en-muted-foreground);
  padding: var(--en-spacing-5);
}

.modal-footer {
  border-top: 1px solid var(--en-border);
  padding: var(--en-spacing-5);
}

/* Dropdown */
.dropdown-menu {
  background-color: var(--en-background);
  border: 1px solid var(--en-border);
  border-radius: var(--en-radius);
  box-shadow: var(--en-shadow-lg);
  padding: var(--en-spacing-2);
}

.dropdown-item {
  color: var(--en-foreground);
  border-radius: var(--en-radius-sm);
  padding: var(--en-spacing-2) var(--en-spacing-4);
  transition: all var(--en-transition-fast);
}

.dropdown-item:hover {
  background-color: rgb(var(--en-primary) / 0.1);
  color: var(--en-foreground);
}

/* Accordion */
.accordion-button {
  background-color: var(--en-background);
  color: var(--en-foreground);
  border: 1px solid var(--en-border);
  border-radius: var(--en-radius-sm);
  padding: var(--en-spacing-4);
  font-weight: 500;
  transition: all var(--en-transition-base);
}

.accordion-button:not(.collapsed) {
  background-color: rgb(var(--en-primary) / 0.05);
  border-color: var(--en-primary);
}

.accordion-button:hover {
  background-color: rgb(var(--en-primary) / 0.05);
}

.accordion-item {
  border-color: var(--en-border);
}

.accordion-body {
  background-color: var(--en-background);
  color: var(--en-muted-foreground);
  padding: var(--en-spacing-5);
  border-top: 1px solid var(--en-border);
}

/* Footer */
.footer {
  background-color: var(--en-background);
  border-top: 1px solid var(--en-border);
  padding: var(--en-spacing-8) 0;
  margin-top: auto;
}

.footer-link {
  color: var(--en-muted-foreground);
  transition: color var(--en-transition-fast);
}

.footer-link:hover {
  color: var(--en-primary) !important;
}

/* Progress Bar */
.progress {
  height: 0.5rem;
  background-color: var(--en-muted);
  border-radius: var(--en-radius-full);
  overflow: hidden;
}

.progress-bar {
  background-color: var(--en-primary);
  transition: width var(--en-transition-slow);
}

.progress-bar.bg-accent {
  background-color: var(--en-accent) !important;
}

/* Table */
.table {
  color: var(--en-foreground);
  border-color: var(--en-border);
}

.table > :not(caption) > * > * {
  border-color: var(--en-border);
  background-color: var(--en-background);
}

.table > tbody > tr:hover > * {
  background-color: rgb(var(--en-primary) / 0.03);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

/* Text Colors */
.text-primary {
  color: var(--en-primary) !important;
}

.text-accent {
  color: var(--en-accent) !important;
}

.text-muted-custom {
  color: var(--en-muted-foreground) !important;
}

/* Background Colors */
.bg-primary {
  background-color: var(--en-primary) !important;
}

.bg-secondary {
  background-color: var(--en-secondary) !important;
}

.bg-accent {
  background-color: var(--en-accent) !important;
}

.bg-muted {
  background-color: var(--en-muted) !important;
}

/* Border Colors */
.border-primary {
  border-color: var(--en-primary) !important;
}

.border-secondary {
  border-color: var(--en-border) !important;
}

/* Spacing Utilities */
.py-section {
  padding-top: var(--en-spacing-12) !important;
  padding-bottom: var(--en-spacing-12) !important;
}

.py-section-sm {
  padding-top: var(--en-spacing-8) !important;
  padding-bottom: var(--en-spacing-8) !important;
}

.py-section-lg {
  padding-top: var(--en-spacing-16) !important;
  padding-bottom: var(--en-spacing-16) !important;
}

/* Container */
.container-custom {
  max-width: 1200px;
  padding-left: var(--en-spacing-4);
  padding-right: var(--en-spacing-4);
  margin-left: auto;
  margin-right: auto;
}

/* Utility classes */
.rounded-lg {
  border-radius: var(--en-radius-md);
}

.text-xs {
  font-size: 0.75rem;
}

/* Smooth scrolling for anchor links */
html {
  scroll-behavior: smooth;
}

/* Offset for sticky navbar when scrolling to anchor */
section[id] {
  scroll-margin-top: 5.5rem;
}

/* ============================================
   HERO SECTION STYLES
   ============================================ */

.hero {
  position: relative;
  overflow: hidden;
  padding: var(--en-spacing-12) 0;
  background: linear-gradient(135deg,
    rgba(var(--en-primary) 0.05) 0%,
    transparent 50%,
    rgba(var(--en-accent) 0.05) 100%
  );
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgb(128 128 128 / 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgb(128 128 128 / 0.05) 1px, transparent 1px);
  background-size: 14px 24px;
  z-index: -1;
}

.hero-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--en-foreground);
  margin-bottom: var(--en-spacing-6);
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  color: var(--en-muted-foreground);
  line-height: 1.6;
  max-width: 50rem;
  margin: 0 auto var(--en-spacing-8);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--en-spacing-6);
  margin-top: var(--en-spacing-10);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--en-spacing-2);
  padding: var(--en-spacing-2) var(--en-spacing-4);
  background-color: rgb(var(--en-secondary) / 0.5);
  border-radius: var(--en-radius-full);
  font-size: 0.875rem;
  color: var(--en-foreground);
}

/* ============================================
   CARD GRID STYLES
   ============================================ */

.card-grid {
  display: grid;
  gap: var(--en-spacing-6);
}

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

@media (min-width: 768px) {
  .card-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .card-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.card-grid-3 {
  grid-template-columns: repeat(1, 1fr);
}

@media (min-width: 768px) {
  .card-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .card-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================
   CTA SECTION STYLES
   ============================================ */

.cta-section {
  background-color: var(--en-primary);
  color: var(--en-primary-foreground);
  padding: var(--en-spacing-12) 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgb(255 255 255 / 0.1) 1px, transparent 1px),
    linear-gradient(to bottom, rgb(255 255 255 / 0.1) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 0;
}

.cta-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  color: var(--en-primary-foreground);
  margin-bottom: var(--en-spacing-6);
}

.cta-description {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  color: rgb(var(--en-primary-foreground) / 0.9);
  line-height: 1.6;
  max-width: 40rem;
  margin: 0 auto var(--en-spacing-8);
}

/* ============================================
   FEATURES SECTION STYLES
   ============================================ */

.features-section {
  background-color: rgb(var(--en-muted) / 0.3);
}

.section-header {
  text-align: center;
  max-width: 45rem;
  margin: 0 auto var(--en-spacing-12);
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--en-foreground);
  margin-bottom: var(--en-spacing-4);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--en-muted-foreground);
  margin-bottom: 0;
}

/* ============================================
   ICON STYLES
   ============================================ */

.icon-primary {
  color: var(--en-primary);
}

.icon-accent {
  color: var(--en-accent);
}

.icon-wrapper {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--en-radius);
  background-color: rgb(var(--en-primary) / 0.1);
  color: var(--en-primary);
  transition: all var(--en-transition-base);
}

.icon-wrapper-sm {
  width: 2rem;
  height: 2rem;
}

.icon-wrapper-lg {
  width: 3rem;
  height: 3rem;
}

.icon-wrapper:hover {
  background-color: rgb(var(--en-primary) / 0.2);
}

/* ============================================
   LIST STYLES
   ============================================ */

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.check-list-item {
  display: flex;
  align-items: center;
  gap: var(--en-spacing-3);
  padding: var(--en-spacing-2) 0;
  color: var(--en-foreground);
}

.check-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--en-accent);
  flex-shrink: 0;
}

/* ============================================
   TOGGLE SWITCHER
   ============================================ */

.toggle-switcher {
  display: flex;
  align-items: center;
  gap: var(--en-spacing-3);
  padding: var(--en-spacing-2);
  background-color: var(--en-background);
  border-bottom: 1px solid var(--en-border);
}

.toggle-btn {
  border-radius: var(--en-radius-sm);
  padding: var(--en-spacing-2) var(--en-spacing-4);
  font-weight: 500;
  border: none;
  background: transparent;
  color: var(--en-muted-foreground);
  transition: all var(--en-transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--en-spacing-2);
}

.toggle-btn:hover {
  color: var(--en-foreground);
  background-color: rgb(var(--en-primary) / 0.05);
}

.toggle-btn.active {
  background-color: var(--en-primary);
  color: var(--en-primary-foreground);
}

.toggle-divider {
  width: 1px;
  height: 1.5rem;
  background-color: var(--en-border);
}

/* ============================================
   STICKY HEADER
   ============================================ */

.sticky-header {
  position: sticky;
  top: 0;
  z-index: var(--en-z-sticky);
  background-color: rgb(var(--en-background) / 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--en-border);
}

/* ============================================
   BENEFITS LIST STYLES
   ============================================ */

.benefits-grid {
  display: grid;
  gap: var(--en-spacing-4);
}

@media (min-width: 640px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   INFO BOX STYLES
   ============================================ */

.info-box {
  border: 2px solid var(--en-border);
  border-radius: var(--en-radius);
  padding: var(--en-spacing-6);
  background-color: var(--en-background);
  box-shadow: var(--en-shadow-xl);
}

.info-box-header {
  display: flex;
  align-items: center;
  gap: var(--en-spacing-2);
  margin-bottom: var(--en-spacing-4);
}

.info-box-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--en-foreground);
  margin-bottom: 0;
}

.info-box-subtitle {
  color: var(--en-muted-foreground);
  font-size: 1rem;
}

.info-item {
  display: flex;
  align-items: start;
  gap: var(--en-spacing-4);
}

.info-item-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--en-radius);
  background-color: rgb(var(--en-primary) / 0.1);
  flex-shrink: 0;
  color: var(--en-primary);
}

.info-item-title {
  font-weight: 600;
  color: var(--en-foreground);
  margin-bottom: var(--en-spacing-1);
}

.info-item-text {
  color: var(--en-muted-foreground);
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   ACCESSIBILITY & INTERACTIVE STATES
   ============================================ */

/* Focus States */
.btn:focus-visible,
.nav-link:focus-visible,
.card:focus-visible {
  outline: 2px solid var(--en-primary);
  outline-offset: 2px;
}

.form-control:focus-visible {
  outline: 2px solid var(--en-primary);
  outline-offset: 2px;
}

/* Disabled States */
.btn:disabled,
.form-control:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
  .navbar,
  .footer,
  .cta-section {
    display: none;
  }

  .card {
    break-inside: avoid;
  }
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */

/* Mobile First */
@media (max-width: 575.98px) {
  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .btn-lg {
    width: 100%;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }
}

/* Tablet */
@media (min-width: 768px) {
  .container-custom {
    padding-left: var(--en-spacing-6);
    padding-right: var(--en-spacing-6);
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .container-custom {
    padding-left: var(--en-spacing-8);
    padding-right: var(--en-spacing-8);
  }

  .navbar .navbar-nav {
    justify-content: space-between;
  }

  .navbar .nav-item {
    white-space: nowrap;
  }
}

/* Large Desktop */
@media (min-width: 1280px) {
  .hero {
    padding: var(--en-spacing-16) 0;
  }

  .cta-section {
    padding: var(--en-spacing-16) 0;
  }
}