/* ============================================
   Root Variables & Design Tokens
   ============================================ */
:root {
  /* Colors */
  --color-primary: #3182ce;
  --color-primary-dark: #2c5282;
  --color-primary-light: #63b3ed;
  --color-secondary: #a855f7;
  --color-secondary-dark: #7c3aed;
  --color-secondary-light: #c084fc;

  --color-success: #48bb78;
  --color-warning: #ed8936;
  --color-danger: #f56565;
  --color-info: #4299e1;

  --color-text-primary: #1a202c;
  --color-text-secondary: #4a5568;
  --color-text-muted: #718096;

  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f7fafc;
  --color-bg-tertiary: #edf2f7;
  --color-bg-hover: #e2e8f0;

  --color-border: #e2e8f0;
  --color-border-light: #edf2f7;

  /* Fluid Spacing */
  --space-1: clamp(0.25rem, 0.5vw, 0.375rem);
  --space-2: clamp(0.5rem, 1vw, 0.75rem);
  --space-3: clamp(0.75rem, 1.5vw, 1rem);
  --space-4: clamp(1rem, 2vw, 1.25rem);
  --space-5: clamp(1.25rem, 2.5vw, 1.5rem);
  --space-6: clamp(1.5rem, 3vw, 2rem);
  --space-8: clamp(2rem, 4vw, 2.5rem);
  --space-10: clamp(2.5rem, 5vw, 3rem);
  --space-12: clamp(3rem, 6vw, 4rem);
  --space-16: clamp(4rem, 8vw, 5rem);
  --space-20: clamp(5rem, 10vw, 6rem);

  /* Typography */
  --font-sans:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display:
    "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", monospace;

  /* Fluid Typography - scales with viewport */
  --text-xs: clamp(0.625rem, 1.5vw, 0.75rem);
  --text-sm: clamp(0.75rem, 1.75vw, 0.875rem);
  --text-base: clamp(0.875rem, 2vw, 1rem);
  --text-lg: clamp(1rem, 2.25vw, 1.125rem);
  --text-xl: clamp(1.125rem, 2.5vw, 1.25rem);
  --text-2xl: clamp(1.25rem, 3vw, 1.5rem);
  --text-3xl: clamp(1.5rem, 4vw, 1.875rem);
  --text-4xl: clamp(1.75rem, 5vw, 2.25rem);
  --text-5xl: clamp(2rem, 6vw, 3rem);

  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md:
    0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg:
    0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl:
    0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition-fast: 150ms;
  --transition-base: 200ms;
  --transition-slow: 300ms;
  --transition-slower: 500ms;

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

  /* Icon sizing - fluid */
  --icon-xs: clamp(0.875rem, 2vw, 1rem);
  --icon-sm: clamp(1rem, 2.5vw, 1.25rem);
  --icon-md: clamp(1.25rem, 3vw, 1.5rem);
  --icon-lg: clamp(1.5rem, 4vw, 2rem);
  --icon-xl: clamp(2rem, 5vw, 2.5rem);
  --icon-2xl: clamp(2.5rem, 6vw, 3rem);
}

/* ============================================
   Base Styles
   ============================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: clamp(14px, 2.5vw, 16px);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-secondary);
  min-height: 100vh;
}

/* ============================================
   Skip Link for Accessibility
   ============================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-primary);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-md);
  z-index: var(--z-tooltip);
  transition: top var(--transition-base) ease;
  font-size: var(--text-sm);
}

.skip-link:focus {
  top: var(--space-4);
  outline: 2px solid var(--color-primary-dark);
  outline-offset: 2px;
}

/* ============================================
   Container
   ============================================ */
.container {
  width: 100%;
  max-width: min(95vw, 1400px);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-8);
  }
}

/* ============================================
   Header
   ============================================ */
.header {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 100%
  );
  color: white;
  padding: var(--space-6) 0;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.header-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  text-align: center;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  justify-content: center;
}

.logo-icon {
  width: var(--icon-xl);
  height: var(--icon-xl);
  color: white;
  transition: transform var(--transition-base) ease;
  flex-shrink: 0;
}

.header:hover .logo-icon {
  transform: rotate(5deg) scale(1.05);
}

.logo-text {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: var(--font-bold);
  color: white;
}

.header-title {
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  font-weight: var(--font-semibold);
  text-align: center;
  line-height: 1.3;
  max-width: 100%;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .header-title {
    font-size: clamp(1.25rem, 4vw, 1.75rem);
  }
}

@media (min-width: 1024px) {
  .header {
    padding: var(--space-8) 0;
  }

  .header-content {
    gap: var(--space-6);
  }

  .header-title {
    font-size: clamp(1.5rem, 5vw, 2.25rem);
    max-width: 900px;
  }
}

/* ============================================
   Main Content
   ============================================ */
.main {
  padding: var(--space-6) 0;
  min-height: calc(100vh - 200px);
}

@media (min-width: 1024px) {
  .main {
    padding: var(--space-8) 0;
    min-height: calc(100vh - 300px);
  }
}

/* ============================================
   Accordion Section
   ============================================ */
.accordion-section {
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .accordion-section {
    margin-bottom: var(--space-6);
  }
}

.accordion {
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: box-shadow var(--transition-base) ease;
}

.accordion:hover {
  box-shadow: var(--shadow-lg);
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-4);
  background-color: var(--color-bg-primary);
  border: none;
  border-bottom: 1px solid var(--color-border-light);
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  transition: background-color var(--transition-base) ease;
}

@media (min-width: 640px) {
  .accordion-header {
    padding: var(--space-5) var(--space-6);
    font-size: var(--text-lg);
    gap: var(--space-4);
  }
}

.accordion-header:hover {
  background-color: var(--color-bg-secondary);
}

.accordion-header:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
}

.accordion-icon {
  flex-shrink: 0;
  width: var(--icon-md);
  height: var(--icon-md);
  color: var(--color-primary);
  transition: transform var(--transition-slow) ease;
}

@media (min-width: 640px) {
  .accordion-icon {
    width: var(--icon-lg);
    height: var(--icon-lg);
  }
}

.accordion-header[aria-expanded="true"] .accordion-icon {
  transform: rotate(180deg);
}

.accordion-title {
  flex: 1;
  min-width: 0;
  word-wrap: break-word;
}

.accordion-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
  background-color: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  white-space: nowrap;
  flex-shrink: 0;
}

@media (min-width: 640px) {
  .accordion-badge {
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
  }
}

.accordion-badge.badge-warning {
  background-color: #fef3c7;
  color: #92400e;
}

.accordion-badge.badge-security {
  background-color: #dbeafe;
  color: #1e40af;
}

.accordion-badge.badge-important {
  background-color: #fce7f3;
  color: #9d174d;
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height var(--transition-slower) ease,
    opacity var(--transition-slower) ease;
  opacity: 0;
}

.accordion-content[aria-hidden="false"] {
  max-height: none;
  opacity: 1;
}

.accordion-body {
  padding: var(--space-4);
}

@media (min-width: 640px) {
  .accordion-body {
    padding: var(--space-6);
  }
}

/* ============================================
   Typography
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: var(--font-semibold);
  line-height: 1.3;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

h1 {
  font-size: var(--text-3xl);
}

h2 {
  font-size: var(--text-2xl);
}

h3 {
  font-size: var(--text-xl);
}

h4 {
  font-size: var(--text-lg);
}

h5 {
  font-size: var(--text-base);
}

h6 {
  font-size: var(--text-sm);
}

@media (min-width: 768px) {
  h1 {
    font-size: var(--text-4xl);
  }
  h2 {
    font-size: var(--text-3xl);
  }
  h3 {
    font-size: var(--text-2xl);
  }
  h4 {
    font-size: var(--text-xl);
  }
}

p {
  margin-bottom: var(--space-4);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.lead {
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .lead {
    font-size: var(--text-lg);
    margin-bottom: var(--space-6);
  }
}

.text-sm {
  font-size: var(--text-sm);
}

.text-gray-600 {
  color: var(--color-text-muted);
}

strong {
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
}

/* ============================================
   Compact Section Styles - Applied to specific sections
   ============================================ */

/* Compact feature list */
.feature-list.compact,
.feature-list.compact > li {
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.feature-list.compact > li {
  font-size: var(--text-sm);
}

.feature-list.compact .feature-list-icon {
  width: var(--icon-sm);
  height: var(--icon-sm);
  flex-shrink: 0;
}

/* Compact consequence list */
.consequence-list.compact {
  gap: var(--space-2);
  margin: var(--space-3) 0;
}

.consequence-item.compact {
  padding: var(--space-3);
  gap: var(--space-3);
}

.consequence-icon.compact {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.consequence-icon.compact svg {
  width: var(--icon-sm);
  height: var(--icon-sm);
}

.consequence-title.compact {
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}

.consequence-description.compact {
  font-size: var(--text-xs);
  line-height: 1.4;
}

/* Compact visualization grid */
.visualization-grid.compact {
  gap: var(--space-3);
  margin: var(--space-3) 0;
}

.visualization-card.compact {
  padding: var(--space-3);
}

.visualization-icon.compact {
  width: var(--icon-md);
  height: var(--icon-md);
  margin-bottom: var(--space-2);
  flex-shrink: 0;
}

.visualization-icon.compact svg {
  width: var(--icon-sm);
  height: var(--icon-sm);
}

.visualization-title.compact {
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}

.visualization-description.compact {
  font-size: var(--text-xs);
  line-height: 1.4;
}

/* Compact ui-section */
.ui-section.compact {
  padding: var(--space-3);
  margin-bottom: var(--space-2);
}

.ui-section.compact h4 {
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}

.ui-section.compact ul {
  gap: var(--space-1);
}

.ui-section.compact li {
  font-size: var(--text-xs);
  padding-left: var(--space-3);
}

/* Compact accordion body */
.accordion-body.compact {
  padding: var(--space-4);
}

.accordion-body.compact h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

.accordion-body.compact p {
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}

/* Compact lead text */
.lead.compact {
  font-size: var(--text-base);
  margin-bottom: var(--space-3);
}

/* ============================================
   Feature List
   ============================================ */
.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

.feature-list > li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.feature-list-icon {
  flex-shrink: 0;
  width: var(--icon-md);
  height: var(--icon-md);
  color: var(--color-primary);
}

.feature-list-icon svg {
  width: 100%;
  height: 100%;
}

@media (min-width: 640px) {
  .feature-list {
    gap: var(--space-4);
  }

  .feature-list > li {
    font-size: var(--text-base);
    gap: var(--space-4);
  }

  .feature-list-icon {
    width: var(--icon-lg);
    height: var(--icon-lg);
  }
}

/* ============================================
   Info Grid
   ============================================ */
.info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

@media (min-width: 640px) {
  .info-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-6);
  }
}

.info-card {
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
}

@media (min-width: 640px) {
  .info-card {
    padding: var(--space-5);
  }
}

.info-card-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-3);
  color: var(--color-text-primary);
}

@media (min-width: 640px) {
  .info-card-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
  }
}

.info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.info-list li {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

@media (min-width: 640px) {
  .info-list li {
    font-size: var(--text-sm);
  }
}

/* ============================================
   Table
   ============================================ */
.table-responsive {
  overflow-x: auto;
  margin-bottom: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  -webkit-overflow-scrolling: touch;
}

@media (min-width: 768px) {
  .table-responsive {
    margin-bottom: var(--space-6);
  }
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-xs);
  min-width: 500px;
}

@media (min-width: 640px) {
  .data-table {
    font-size: var(--text-sm);
  }
}

.data-table thead {
  background-color: var(--color-bg-tertiary);
}

.data-table th,
.data-table td {
  padding: var(--space-2) var(--space-3);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

@media (min-width: 640px) {
  .data-table th,
  .data-table td {
    padding: var(--space-3) var(--space-4);
  }
}

.data-table th {
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  font-size: var(--text-xs);
}

@media (min-width: 640px) {
  .data-table th {
    font-size: var(--text-sm);
  }
}

.data-table tbody tr:hover {
  background-color: var(--color-bg-secondary);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

/* ============================================
   GoJS Diagram Container
   ============================================ */
.gojs-diagram {
  width: 100%;
  height: clamp(300px, 50vh, 450px);
  min-height: 350px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-primary);
  position: relative;
  margin: var(--space-4) 0;
  /* Ensure diagram container is visible and has proper dimensions */
  display: block;
  visibility: visible;
  opacity: 1;
}

@media (min-width: 640px) {
  .gojs-diagram {
    height: clamp(300px, 50vh, 450px);
    margin: var(--space-6) 0;
  }
}

@media (min-width: 1024px) {
  .gojs-diagram {
    height: clamp(350px, 50vh, 500px);
  }
}

.gojs-diagram canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* ============================================
   Diagram Controls
   ============================================ */
.diagram-controls {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  display: flex;
  gap: var(--space-1);
  z-index: 10;
}

@media (min-width: 640px) {
  .diagram-controls {
    top: var(--space-3);
    right: var(--space-3);
    gap: var(--space-2);
  }
}

.diagram-btn {
  width: clamp(28px, 5vw, 32px);
  height: clamp(28px, 5vw, 32px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-primary);
  color: var(--color-text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base) ease;
  padding: 0;
}

.diagram-btn:hover {
  background-color: var(--color-bg-secondary);
  color: var(--color-primary);
}

.diagram-btn:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.diagram-btn svg {
  width: clamp(12px, 2.5vw, 16px);
  height: clamp(12px, 2.5vw, 16px);
}

/* ============================================
   Action Grid
   ============================================ */
.action-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

@media (min-width: 640px) {
  .action-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin: var(--space-6) 0;
  }
}

@media (min-width: 1024px) {
  .action-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.action-card {
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 2px solid var(--color-border);
  text-align: center;
  transition: all var(--transition-base) ease;
}

@media (min-width: 640px) {
  .action-card {
    padding: var(--space-5);
  }
}

.action-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.action-icon {
  width: var(--icon-xl);
  height: var(--icon-xl);
  margin: 0 auto var(--space-3);
  color: var(--color-primary);
  transition: transform var(--transition-base) ease;
}

.action-card:hover .action-icon {
  transform: scale(1.1);
}

.action-icon svg {
  width: 100%;
  height: 100%;
}

@media (min-width: 640px) {
  .action-icon {
    width: var(--icon-2xl);
    height: var(--icon-2xl);
    margin-bottom: var(--space-4);
  }
}

.action-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
}

@media (min-width: 640px) {
  .action-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
  }
}

.action-description {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

@media (min-width: 640px) {
  .action-description {
    font-size: var(--text-sm);
  }
}

.action-mitigate {
  border-color: #48bb78;
}
.action-mitigate .action-icon {
  color: #48bb78;
}

.action-transfer {
  border-color: #4299e1;
}
.action-transfer .action-icon {
  color: #4299e1;
}

.action-accept {
  border-color: #ed8936;
}
.action-accept .action-icon {
  color: #ed8936;
}

.action-avoid {
  border-color: #f56565;
}
.action-avoid .action-icon {
  color: #f56565;
}

/* ============================================
   Consequence List
   ============================================ */
.consequence-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

@media (min-width: 640px) {
  .consequence-list {
    gap: var(--space-4);
    margin: var(--space-6) 0;
  }
}

.consequence-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  transition: all var(--transition-base) ease;
}

@media (min-width: 640px) {
  .consequence-item {
    padding: var(--space-4);
    gap: var(--space-4);
  }
}

.consequence-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

.consequence-icon {
  flex-shrink: 0;
  width: clamp(32px, 6vw, 40px);
  height: clamp(32px, 6vw, 40px);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.consequence-icon svg {
  width: 60%;
  height: 60%;
}

.consequence-operational {
  background-color: #3182ce;
}
.consequence-financial {
  background-color: #48bb78;
}
.consequence-reputational {
  background-color: #ed8936;
}
.consequence-environmental {
  background-color: #38a169;
}

.consequence-content {
  flex: 1;
  min-width: 0;
}

.consequence-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-1);
  color: var(--color-text-primary);
}

@media (min-width: 640px) {
  .consequence-title {
    font-size: var(--text-base);
    margin-bottom: var(--space-2);
  }
}

.consequence-description {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

@media (min-width: 640px) {
  .consequence-description {
    font-size: var(--text-sm);
  }
}

/* ============================================
   Risk Grid
   ============================================ */
.risk-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin: var(--space-4) 0;
}

@media (min-width: 640px) {
  .risk-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    margin: var(--space-6) 0;
  }
}

.risk-card {
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition-base) ease;
}

@media (min-width: 768px) {
  .risk-card {
    border-width: 2px;
  }
}

.risk-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.risk-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background-color: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
}

@media (min-width: 640px) {
  .risk-header {
    padding: var(--space-5);
    gap: var(--space-4);
  }
}

.risk-icon {
  width: clamp(32px, 6vw, 40px);
  height: clamp(32px, 6vw, 40px);
  color: var(--color-primary);
  flex-shrink: 0;
}

.risk-icon svg {
  width: 100%;
  height: 100%;
}

.risk-climate .risk-icon {
  color: #3182ce;
}
.risk-cyber .risk-icon {
  color: #a855f7;
}

.risk-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  flex: 1;
  min-width: 0;
}

@media (min-width: 640px) {
  .risk-title {
    font-size: var(--text-lg);
  }
}

.risk-body {
  padding: var(--space-4);
}

@media (min-width: 640px) {
  .risk-body {
    padding: var(--space-5);
  }
}

.risk-body p {
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
}

@media (min-width: 640px) {
  .risk-body p {
    font-size: var(--text-base);
  }
}

.risk-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.risk-list li {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  padding-left: var(--space-4);
  position: relative;
  line-height: 1.5;
}

@media (min-width: 640px) {
  .risk-list li {
    font-size: var(--text-sm);
  }
}

.risk-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: var(--font-bold);
}

/* ============================================
   Export Grid
   ============================================ */
.export-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

@media (min-width: 640px) {
  .export-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin: var(--space-6) 0;
  }
}

@media (min-width: 1024px) {
  .export-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.export-card {
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  text-align: center;
  transition: all var(--transition-base) ease;
}

@media (min-width: 640px) {
  .export-card {
    padding: var(--space-5);
    border-width: 2px;
  }
}

.export-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.export-icon {
  width: var(--icon-xl);
  height: var(--icon-xl);
  margin: 0 auto var(--space-3);
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 100%
  );
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  flex-shrink: 0;
}

@media (min-width: 640px) {
  .export-icon {
    width: var(--icon-2xl);
    height: var(--icon-2xl);
    margin-bottom: var(--space-4);
    font-size: var(--text-lg);
  }
}

.export-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
}

@media (min-width: 640px) {
  .export-title {
    font-size: var(--text-base);
    margin-bottom: var(--space-2);
  }
}

.export-description {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

@media (min-width: 640px) {
  .export-description {
    font-size: var(--text-sm);
  }
}

/* ============================================
   Visualization Grid
   ============================================ */
.visualization-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

@media (min-width: 640px) {
  .visualization-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin: var(--space-6) 0;
  }
}

.visualization-card {
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  text-align: center;
  transition: all var(--transition-base) ease;
}

@media (min-width: 640px) {
  .visualization-card {
    padding: var(--space-5);
    border-width: 2px;
  }
}

.visualization-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-secondary);
}

.visualization-icon {
  width: var(--icon-xl);
  height: var(--icon-xl);
  margin: 0 auto var(--space-3);
  color: var(--color-secondary);
  flex-shrink: 0;
}

.visualization-icon svg {
  width: 100%;
  height: 100%;
}

@media (min-width: 640px) {
  .visualization-icon {
    width: var(--icon-2xl);
    height: var(--icon-2xl);
    margin-bottom: var(--space-4);
  }
}

.visualization-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
}

@media (min-width: 640px) {
  .visualization-title {
    font-size: var(--text-base);
  }
}

.visualization-description {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

@media (min-width: 640px) {
  .visualization-description {
    font-size: var(--text-sm);
  }
}

/* ============================================
   Tech Grid
   ============================================ */
.tech-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

@media (min-width: 640px) {
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin: var(--space-6) 0;
  }
}

@media (min-width: 1024px) {
  .tech-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.tech-card {
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  text-align: center;
  transition: all var(--transition-base) ease;
}

@media (min-width: 640px) {
  .tech-card {
    padding: var(--space-5);
    border-width: 2px;
  }
}

.tech-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.tech-icon {
  width: var(--icon-xl);
  height: var(--icon-xl);
  margin: 0 auto var(--space-3);
  color: var(--color-primary);
  flex-shrink: 0;
}

.tech-icon svg {
  width: 100%;
  height: 100%;
}

@media (min-width: 640px) {
  .tech-icon {
    width: var(--icon-2xl);
    height: var(--icon-2xl);
    margin-bottom: var(--space-4);
  }
}

.tech-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
}

@media (min-width: 640px) {
  .tech-title {
    font-size: var(--text-base);
  }
}

.tech-description {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

@media (min-width: 640px) {
  .tech-description {
    font-size: var(--text-sm);
    margin-bottom: var(--space-2);
  }
}

/* ============================================
   UI Section
   ============================================ */
.ui-section {
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  border-left: 4px solid var(--color-primary);
}

@media (min-width: 640px) {
  .ui-section {
    padding: var(--space-5);
    margin-bottom: var(--space-4);
  }
}

.ui-section h4 {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-3);
  color: var(--color-text-primary);
}

@media (min-width: 640px) {
  .ui-section h4 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
  }
}

.ui-section ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.ui-section li {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  padding-left: var(--space-4);
  position: relative;
  line-height: 1.5;
}

@media (min-width: 640px) {
  .ui-section li {
    font-size: var(--text-sm);
  }
}

.ui-section li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: var(--font-bold);
}

/* ============================================
   Timeline
   ============================================ */
.timeline {
  position: relative;
  padding-left: clamp(3rem, 8vw, 4rem);
  margin: var(--space-4) 0;
}

@media (min-width: 640px) {
  .timeline {
    margin: var(--space-6) 0;
  }
}

.timeline::before {
  content: "";
  position: absolute;
  left: clamp(12px, 3vw, 20px);
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(
    to bottom,
    var(--color-primary),
    var(--color-secondary)
  );
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-6);
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: calc(-1 * clamp(3rem, 8vw, 4rem) + clamp(4px, 1.5vw, 12px));
  width: clamp(28px, 6vw, 40px);
  height: clamp(28px, 6vw, 40px);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-bold);
  font-size: var(--text-xs);
  box-shadow: var(--shadow-md);
  flex-shrink: 0;
}

@media (min-width: 640px) {
  .timeline-marker {
    font-size: var(--text-sm);
  }
}

.timeline-phase-1 {
  background-color: #3182ce;
}
.timeline-phase-2 {
  background-color: #48bb78;
}
.timeline-phase-3 {
  background-color: #ed8936;
}
.timeline-phase-4 {
  background-color: #a855f7;
}

.timeline-content {
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

@media (min-width: 640px) {
  .timeline-content {
    padding: var(--space-5);
  }
}

.timeline-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-1);
  color: var(--color-text-primary);
}

@media (min-width: 640px) {
  .timeline-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
  }
}

.timeline-description {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

@media (min-width: 640px) {
  .timeline-description {
    font-size: var(--text-sm);
    margin-bottom: var(--space-3);
  }
}

.timeline-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.timeline-list li {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  padding-left: var(--space-4);
  position: relative;
  line-height: 1.5;
}

@media (min-width: 640px) {
  .timeline-list li {
    font-size: var(--text-sm);
  }
}

.timeline-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background-color: var(--color-text-primary);
  color: white;
  padding: var(--space-6) 0;
  margin-top: var(--space-8);
}

@media (min-width: 768px) {
  .footer {
    padding: var(--space-8) 0;
    margin-top: var(--space-12);
  }
}

.footer-content {
  text-align: center;
}

.footer-text {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
}

@media (min-width: 640px) {
  .footer-text {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
  }
}

.footer-subtext {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

@media (min-width: 640px) {
  .footer-subtext {
    font-size: var(--text-sm);
  }
}

/* ============================================
   Responsive SVG Icons - General
   ============================================ */
svg[class*="icon-"] {
  width: 1em;
  height: 1em;
  overflow: visible;
}

svg:not([class]) {
  width: 100%;
  height: 100%;
}

svg:not([class])[viewBox="0 0 24 24"] {
  width: var(--icon-md);
  height: var(--icon-md);
}

/* Responsive icon sizes */
.icon-xs {
  width: var(--icon-xs) !important;
  height: var(--icon-xs) !important;
}

.icon-sm {
  width: var(--icon-sm) !important;
  height: var(--icon-sm) !important;
}

.icon-md {
  width: var(--icon-md) !important;
  height: var(--icon-md) !important;
}

.icon-lg {
  width: var(--icon-lg) !important;
  height: var(--icon-lg) !important;
}

.icon-xl {
  width: var(--icon-xl) !important;
  height: var(--icon-xl) !important;
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
  .loading-overlay,
  .accordion-icon {
    display: none !important;
  }

  .accordion-content {
    max-height: none !important;
    opacity: 1 !important;
  }

  .header {
    background: white !important;
    color: black !important;
    box-shadow: none !important;
  }

  .logo-icon,
  .logo-text,
  .header-title {
    color: black !important;
  }

  body {
    background: white !important;
  }

  .accordion {
    box-shadow: none !important;
    border: 1px solid #ccc !important;
    page-break-inside: avoid;
  }

  .gojs-diagram {
    border: 1px solid #ccc !important;
    page-break-inside: avoid;
  }

  .container {
    max-width: 100%;
    padding: 0;
  }
}

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

  body {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .loading-overlay {
    display: none !important;
  }

  .loading-spinner {
    animation: none !important;
  }

  .loading-text {
    animation: none !important;
  }

  .accordion-section,
  .feature-card,
  .info-card,
  .action-card,
  .consequence-item,
  .risk-card,
  .export-card,
  .visualization-card,
  .tech-card,
  .timeline-item,
  .terminal-block,
  .mermaid-container,
  .gojs-diagram,
  .info-item,
  .phase-card {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }

  .accordion-content {
    transition: none !important;
    max-height: none !important;
    opacity: 1 !important;
  }

  .accordion-icon {
    transition: none !important;
    transform: none !important;
  }

  .main {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .footer {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .header:hover .logo-icon,
  .header-logo:hover .logo-icon,
  .feature-card:hover .feature-icon,
  .action-card:hover .action-icon,
  .consequence-item:hover .consequence-icon,
  .risk-card:hover .risk-icon,
  .export-card:hover .export-icon,
  .visualization-card:hover .visualization-icon,
  .tech-card:hover .tech-icon {
    transform: none !important;
  }

  .feature-card:hover,
  .action-card:hover,
  .consequence-item:hover,
  .risk-card:hover,
  .export-card:hover,
  .visualization-card:hover,
  .tech-card:hover,
  .phase-card:hover {
    transform: none !important;
  }

  .accordion-header:hover {
    transform: none !important;
  }

  .timeline-marker:hover {
    transform: none !important;
  }

  .info-item:hover {
    transform: none !important;
  }

  button:active,
  .btn:active {
    transform: none !important;
  }
}

/* ============================================
   Mobile-First Navigation
   ============================================ */
@media (max-width: 639px) {
  /* Stack header elements vertically on mobile */
  .header-content {
    flex-direction: column;
    gap: var(--space-3);
  }

  .header-logo {
    flex-direction: column;
    gap: var(--space-2);
    text-align: center;
  }

  /* Single column grids on mobile */
  .action-grid,
  .export-grid,
  .tech-grid,
  .visualization-grid {
    grid-template-columns: 1fr;
  }

  /* Smaller padding on mobile */
  .accordion-body {
    padding: var(--space-3);
  }

  .accordion-header {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
  }

  /* Compact cards on mobile */
  .action-card,
  .export-card,
  .visualization-card,
  .tech-card {
    padding: var(--space-3);
  }

  .info-card {
    padding: var(--space-3);
  }

  .risk-card {
    border-radius: var(--radius-md);
  }

  .risk-header,
  .risk-body {
    padding: var(--space-3);
  }

  .consequence-item {
    padding: var(--space-3);
    flex-direction: row;
    align-items: center;
  }

  .timeline-content {
    padding: var(--space-3);
  }

  /* Hide non-essential elements on very small screens */
  .accordion-badge {
    display: none;
  }

  .timeline::before {
    left: 8px;
  }

  .timeline-marker {
    left: calc(-1 * 3rem + 2px);
    width: 24px;
    height: 24px;
    font-size: 10px;
  }

  .timeline {
    padding-left: 2.5rem;
  }
}

/* ============================================
   High Contrast Mode Support
   ============================================ */
@media (prefers-contrast: high) {
  :root {
    --color-border: #000;
    --color-border-light: #000;
  }

  .accordion {
    border: 2px solid #000;
  }

  .action-card,
  .risk-card,
  .export-card,
  .visualization-card,
  .tech-card {
    border-width: 2px;
  }

  .accordion-header {
    border-bottom-width: 2px;
  }
}

/* ============================================
   Utility Classes
   ============================================ */
.mb-4 {
  margin-bottom: var(--space-4);
}
.mb-6 {
  margin-bottom: var(--space-6);
}
.mb-8 {
  margin-bottom: var(--space-8);
}
.mt-2 {
  margin-top: var(--space-2);
}
.mt-4 {
  margin-top: var(--space-4);
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================
   Password Protection Overlay with Portal Effect
   ============================================ */
.password-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    rgba(26, 32, 44, 0.95) 0%,
    rgba(49, 130, 206, 0.95) 100%
  );
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition:
    opacity 0.8s ease,
    visibility 0.8s ease,
    backdrop-filter 0.8s ease;
}

.password-overlay.unlocking {
  opacity: 0;
  visibility: hidden;
  backdrop-filter: blur(20px);
}

.password-overlay.hidden {
  display: none;
}

/* Portal effect container */
.password-portal {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(99, 179, 237, 0.3) 0%,
    transparent 70%
  );
  transform: translate(-50%, -50%);
  pointer-events: none;
  transition:
    width 1s ease-out,
    height 1s ease-out;
}

.password-overlay.unlocking .password-portal {
  width: 300vmax;
  height: 300vmax;
}

/* Particles container */
.password-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.password-particle {
  position: absolute;
  width: 6px;
  height: 6px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  animation: particleFloat 3s ease-in-out infinite;
}

@keyframes particleFloat {
  0%,
  100% {
    opacity: 0;
    transform: translateY(0) scale(0);
  }
  10% {
    opacity: 1;
    transform: translateY(-10px) scale(1);
  }
  90% {
    opacity: 1;
    transform: translateY(-30px) scale(0.5);
  }
}

.password-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 400px;
  padding: var(--space-4);
}

.password-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  text-align: center;
  transform: translateY(0);
  transition:
    transform 0.5s ease,
    box-shadow 0.5s ease;
  animation: cardAppear 0.6s ease-out;
}

@keyframes cardAppear {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.password-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 35px 60px -15px rgba(0, 0, 0, 0.3);
}

.password-icon {
  width: clamp(48px, 10vw, 64px);
  height: clamp(48px, 10vw, 64px);
  margin: 0 auto var(--space-4);
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 100%
  );
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(49, 130, 206, 0.4);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 0 0 15px rgba(49, 130, 206, 0);
  }
}

.password-icon svg {
  width: 50%;
  height: 50%;
}

.password-title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 4vw, 1.75rem);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.password-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.password-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.password-input-wrapper {
  display: flex;
  gap: var(--space-2);
}

.password-input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  transition:
    border-color var(--transition-base) ease,
    box-shadow var(--transition-base) ease;
}

.password-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.2);
}

.password-input::placeholder {
  color: var(--color-text-muted);
}

.password-submit {
  width: clamp(44px, 10vw, 52px);
  height: clamp(44px, 10vw, 52px);
  border: none;
  border-radius: var(--radius-lg);
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 100%
  );
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    transform var(--transition-base) ease,
    box-shadow var(--transition-base) ease;
  flex-shrink: 0;
}

.password-submit:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(49, 130, 206, 0.4);
}

.password-submit:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.password-submit:active {
  transform: scale(0.95);
}

.password-submit svg {
  width: 50%;
  height: 50%;
}

.password-error {
  font-size: var(--text-sm);
  color: var(--color-danger);
  margin: 0;
  min-height: 20px;
  opacity: 0;
  transform: translateY(-10px);
  transition:
    opacity var(--transition-base) ease,
    transform var(--transition-base) ease;
}

.password-error.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Octal Logo Styles */
.octal-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  color: var(--color-text-primary);
}

.octal-logo svg {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.octal-logo-text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
}

/* Octal Tagline Styles */
.octal-tagline {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
  margin-bottom: 0;
  font-weight: var(--font-normal);
}

/* Success ripple effect */
@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

.ripple-effect {
  position: absolute;
  border-radius: 50%;
  background: rgba(72, 187, 120, 0.4);
  transform: scale(0);
  animation: ripple 0.6s ease-out;
  pointer-events: none;
}

/* Mobile responsive */
@media (max-width: 639px) {
  .password-card {
    padding: var(--space-6) var(--space-4);
    margin: var(--space-4);
  }

  .password-input-wrapper {
    flex-direction: column;
  }

  .password-submit {
    width: 100%;
    height: 44px;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .password-overlay,
  .password-card,
  .password-icon,
  .password-particle,
  .password-portal {
    animation: none !important;
    transition: none !important;
  }

  .password-overlay.unlocking {
    opacity: 0;
    visibility: hidden;
  }
}

/* Loading Animation
   ============================================ */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fadeInUp {
  animation: fadeInUp 0.5s ease-out forwards;
}

.animate-slideInDown {
  animation: slideInDown 0.5s ease-out forwards;
}

.loading-spinner {
  width: clamp(32px, 6vw, 48px);
  height: clamp(32px, 6vw, 48px);
  margin: 0 auto var(--space-4);
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: var(--radius-full);
  animation: spin 1s linear infinite;
}

/* ============================================
   Component Grid - Componentes Principais
   ============================================ */
.component-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin: var(--space-4) 0;
}

@media (min-width: 640px) {
  .component-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
}

@media (min-width: 1024px) {
  .component-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
}

.component-box {
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base) ease;
  display: flex;
  flex-direction: column;
  min-height: 180px;
}

@media (min-width: 640px) {
  .component-box {
    padding: var(--space-5);
    min-height: 200px;
  }
}

@media (min-width: 1024px) {
  .component-box {
    padding: var(--space-6);
    min-height: 220px;
  }
}

.component-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.component-box-icon {
  width: var(--icon-xl);
  height: var(--icon-xl);
  margin-bottom: var(--space-3);
  color: var(--color-primary);
  flex-shrink: 0;
}

.component-box-icon svg {
  width: 100%;
  height: 100%;
}

@media (min-width: 640px) {
  .component-box-icon {
    width: var(--icon-2xl);
    height: var(--icon-2xl);
    margin-bottom: var(--space-4);
  }
}

.component-box-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
}

@media (min-width: 640px) {
  .component-box-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
  }
}

.component-box-description {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.6;
  flex-grow: 1;
}

@media (min-width: 640px) {
  .component-box-description {
    font-size: var(--text-sm);
  }
}

/* ============================================
   Title Icon Styles for Component Cards
   ============================================ */
.title-icon {
  display: inline-block;
  width: 1.25rem;
  height: 1.25rem;
  margin-right: 0.5rem;
  vertical-align: middle;
  flex-shrink: 0;
}

.title-icon svg {
  width: 100%;
  height: 100%;
  color: inherit;
}

/* Mobile single column for component grid */
@media (max-width: 639px) {
  .component-grid {
    grid-template-columns: 1fr;
  }

  .component-box {
    min-height: auto;
    padding: var(--space-4);
  }
}

/* ============================================
   Design Grid - Princípios de Design
   ============================================ */
.design-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin: var(--space-4) 0;
}

@media (max-width: 639px) {
  .design-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
}

@media (min-width: 1024px) {
  .design-grid {
    gap: var(--space-6);
  }
}

.design-box {
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base) ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

@media (min-width: 640px) {
  .design-box {
    padding: var(--space-5);
  }
}

@media (min-width: 1024px) {
  .design-box {
    padding: var(--space-6);
  }
}

.design-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-secondary);
}

.design-icon {
  width: var(--icon-xl);
  height: var(--icon-xl);
  margin-bottom: var(--space-3);
  color: var(--color-secondary);
  flex-shrink: 0;
}

.design-icon svg {
  width: 100%;
  height: 100%;
}

@media (min-width: 640px) {
  .design-icon {
    width: var(--icon-2xl);
    height: var(--icon-2xl);
    margin-bottom: var(--space-4);
  }
}

.design-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
}

@media (min-width: 640px) {
  .design-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
  }
}

.design-description {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

@media (min-width: 640px) {
  .design-description {
    font-size: var(--text-sm);
  }
}

/* ============================================
   UI Principles Grid - Interface do Usuário
   ============================================ */
.ui-principles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin: var(--space-4) 0;
}

@media (max-width: 639px) {
  .ui-principles-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
}

@media (min-width: 1024px) {
  .ui-principles-grid {
    gap: var(--space-6);
  }
}

.ui-principle-card {
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base) ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

@media (min-width: 640px) {
  .ui-principle-card {
    padding: var(--space-5);
  }
}

@media (min-width: 1024px) {
  .ui-principle-card {
    padding: var(--space-6);
  }
}

.ui-principle-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.ui-principle-icon {
  width: var(--icon-xl);
  height: var(--icon-xl);
  margin-bottom: var(--space-3);
  color: var(--color-info);
  flex-shrink: 0;
}

.ui-principle-icon svg {
  width: 100%;
  height: 100%;
}

@media (min-width: 640px) {
  .ui-principle-icon {
    width: var(--icon-2xl);
    height: var(--icon-2xl);
    margin-bottom: var(--space-4);
  }
}

.ui-principle-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
}

@media (min-width: 640px) {
  .ui-principle-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
  }
}

.ui-principle-description {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

@media (min-width: 640px) {
  .ui-principle-description {
    font-size: var(--text-sm);
  }
}

/* ============================================
   UI Screens Grid - Telas da Interface
   ============================================ */
.ui-screens-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin: var(--space-4) 0;
}

@media (min-width: 640px) {
  .ui-screens-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }
}

@media (min-width: 1024px) {
  .ui-screens-grid {
    gap: var(--space-6);
  }
}

.ui-screen-card {
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base) ease;
  display: flex;
  flex-direction: column;
}

@media (min-width: 640px) {
  .ui-screen-card {
    padding: var(--space-5);
    border-width: 2px;
  }
}

@media (min-width: 1024px) {
  .ui-screen-card {
    padding: var(--space-6);
  }
}

.ui-screen-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.ui-screen-icon {
  width: var(--icon-xl);
  height: var(--icon-xl);
  margin-bottom: var(--space-3);
  color: var(--color-primary);
  flex-shrink: 0;
}

.ui-screen-icon svg {
  width: 100%;
  height: 100%;
}

@media (min-width: 640px) {
  .ui-screen-icon {
    width: var(--icon-2xl);
    height: var(--icon-2xl);
    margin-bottom: var(--space-4);
  }
}

.ui-screen-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-3);
  color: var(--color-text-primary);
}

@media (min-width: 640px) {
  .ui-screen-title {
    font-size: var(--text-base);
    margin-bottom: var(--space-4);
  }
}

.ui-screen-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin: 0;
}

.ui-screen-features li {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  padding-left: var(--space-4);
  position: relative;
  line-height: 1.5;
}

@media (min-width: 640px) {
  .ui-screen-features li {
    font-size: var(--text-sm);
  }
}

.ui-screen-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: var(--font-bold);
}

/* ============================================
   Implementation Phases - Sequential Card Layout
   ============================================ */
.implementation-phases {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin: var(--space-4) 0;
}

@media (min-width: 640px) {
  .implementation-phases {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: stretch;
    gap: var(--space-4);
    margin: var(--space-6) 0;
  }
}

@media (min-width: 1024px) {
  .implementation-phases {
    flex-wrap: nowrap;
    align-items: center;
    gap: var(--space-4);
  }
}

.phase-card {
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  flex: 1;
  min-width: 200px;
  transition: all var(--transition-base) ease;
  display: flex;
  flex-direction: column;
}

@media (min-width: 640px) {
  .phase-card {
    flex: 1;
    min-width: 0;
  }
}

@media (min-width: 1024px) {
  .phase-card {
    flex: 1;
  }
}

.phase-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.phase-card.phase-1 {
  border-top: 3px solid #3182ce;
}

.phase-card.phase-2 {
  border-top: 3px solid #48bb78;
}

.phase-card.phase-3 {
  border-top: 3px solid #ed8936;
}

.phase-card.phase-4 {
  border-top: 3px solid #a855f7;
}

.phase-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background-color: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
}

@media (min-width: 640px) {
  .phase-header {
    padding: var(--space-4) var(--space-5);
  }
}

.phase-number {
  width: clamp(36px, 6vw, 48px);
  height: clamp(36px, 6vw, 48px);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
}

@media (min-width: 640px) {
  .phase-number {
    font-size: var(--text-lg);
  }
}

.phase-1 .phase-number {
  background-color: #3182ce;
}

.phase-2 .phase-number {
  background-color: #48bb78;
}

.phase-3 .phase-number {
  background-color: #ed8936;
}

.phase-4 .phase-number {
  background-color: #a855f7;
}

.phase-meta {
  flex: 1;
  min-width: 0;
}

.phase-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
  line-height: 1.2;
}

@media (min-width: 640px) {
  .phase-title {
    font-size: var(--text-base);
  }
}

.phase-duration {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: var(--font-medium);
}

@media (min-width: 640px) {
  .phase-duration {
    font-size: var(--text-sm);
  }
}

.phase-content {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

@media (min-width: 640px) {
  .phase-content {
    padding: var(--space-4) var(--space-5);
  }
}

.phase-icon {
  width: var(--icon-xl);
  height: var(--icon-xl);
  margin-bottom: var(--space-3);
  flex-shrink: 0;
}

.phase-1 .phase-icon {
  color: #3182ce;
}

.phase-2 .phase-icon {
  color: #48bb78;
}

.phase-3 .phase-icon {
  color: #ed8936;
}

.phase-4 .phase-icon {
  color: #a855f7;
}

.phase-icon svg {
  width: 100%;
  height: 100%;
}

@media (min-width: 640px) {
  .phase-icon {
    width: var(--icon-2xl);
    height: var(--icon-2xl);
    margin-bottom: var(--space-4);
  }
}

.phase-description {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-4);
  flex-grow: 0;
}

@media (min-width: 640px) {
  .phase-description {
    font-size: var(--text-sm);
  }
}

.phase-tasks {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin: 0;
  flex-grow: 1;
}

.phase-tasks li {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  padding-left: var(--space-4);
  position: relative;
  line-height: 1.5;
}

@media (min-width: 640px) {
  .phase-tasks li {
    font-size: var(--text-sm);
  }
}

.phase-tasks li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: var(--font-bold);
}

.phase-connector {
  display: none;
}

@media (min-width: 1024px) {
  .phase-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: var(--icon-xl);
    height: var(--icon-xl);
    color: var(--color-text-muted);
  }

  .phase-connector svg {
    width: 100%;
    height: 100%;
  }
}

/* Mobile responsive */
@media (max-width: 639px) {
  .implementation-phases {
    flex-direction: column;
  }

  .phase-card {
    width: 100%;
  }
}