/* ============================================
   JobFit v2 Design System
   Based on Navy brand color (#1a237e)
   ============================================ */

/* CSS Custom Properties (Color Palette) */
:root {
  /* Brand colors */
  --brand: #1a237e;
  --brand-accent: #e8eaf6;
  --brand-alt: #c5cae9;
  --brand-alt-accent: #303f9f;

  /* Contrast colors */
  --contrast: #1a1a2e;
  --contrast-accent: #e8e8f0;

  /* Base colors */
  --base: #ffffff;
  --base-accent: #5c5c7a;

  /* Tint and borders */
  --tint: #f8f8fc;
  --border-base: #e0e0eb;
  --border-contrast: #4a4a5e;

  /* Button accent (pink from spec) */
  --button-primary: #ec1464;

  /* Semantic colors */
  --success: #16a34a;
  --error: #dc2626;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(26, 35, 126, 0.05);
  --shadow-md: 0 4px 6px rgba(26, 35, 126, 0.1);
}

/* ============================================
   Base Styles
   ============================================ */

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--contrast);
  background-color: var(--base);
  min-height: 100vh;
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--contrast);
}

h1 {
  font-size: 2rem;
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-md);
}

a {
  color: var(--brand);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ============================================
   Layout
   ============================================ */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.container-narrow {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* ============================================
   Header (100px tall)
   ============================================ */

.header {
  height: 100px;
  background: var(--base);
  border-bottom: 1px solid var(--border-base);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-xl);
}

.header-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--brand);
}

.header-user {
  position: relative;
}

.header-user-email {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  cursor: pointer;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  color: var(--contrast);
}

.header-user-email:hover {
  background: var(--tint);
}

.header-user-arrow {
  font-size: 0.75rem;
}

/* User dropdown menu */
.header-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 200px;
  background: var(--base);
  border: 1px solid var(--border-base);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: none;
  z-index: 100;
}

.header-dropdown.open {
  display: block;
}

.header-dropdown a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--contrast);
}

.header-dropdown a:hover {
  background: var(--tint);
  text-decoration: none;
}

/* ============================================
   Navigation
   ============================================ */

.nav {
  background: var(--tint);
  border-bottom: 1px solid var(--border-base);
  padding: 0 var(--spacing-xl);
}

.nav-list {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-md);
  list-style: none;
}

.nav-link {
  display: block;
  padding: var(--spacing-md) var(--spacing-lg);
  color: var(--contrast);
  font-weight: 400;
}

.nav-link:hover {
  color: var(--brand);
  text-decoration: none;
}

.nav-link.active {
  color: var(--brand);
  border-bottom: 2px solid var(--brand);
  margin-bottom: -1px;
}

/* ============================================
   Main Content
   ============================================ */

.main {
  padding: var(--spacing-2xl) 0;
}

.page-title {
  margin-bottom: var(--spacing-xl);
}

/* ============================================
   Cards
   ============================================ */

.card {
  background: var(--base);
  border: 1px solid var(--border-base);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.card-header {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-base);
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 0;
}

/* ============================================
   Forms
   ============================================ */

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 400;
  color: var(--contrast);
}

.form-label.required::after {
  content: ' *';
  color: var(--error);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  font-family: inherit;
  font-size: 1rem;
  color: var(--contrast);
  background: var(--base);
  border: 1px solid var(--border-base);
  border-radius: var(--radius-md);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-accent);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-hint {
  margin-top: var(--spacing-xs);
  font-size: 0.875rem;
  color: var(--base-accent);
}

.form-error {
  margin-top: var(--spacing-xs);
  font-size: 0.875rem;
  color: var(--error);
}

/* Form sections */
.form-section {
  margin-bottom: var(--spacing-2xl);
}

.form-section-title {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--border-base);
}

/* Form row for inline fields */
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 400;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
}

.btn:hover {
  text-decoration: none;
}

.btn:active {
  transform: scale(0.98);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--button-primary);
  color: var(--base);
}

.btn-primary:hover {
  background: #d4115a;
}

.btn-secondary {
  background: var(--base);
  color: var(--brand);
  border: 1px solid var(--brand);
}

.btn-secondary:hover {
  background: var(--brand-accent);
}

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

.btn-ghost:hover {
  background: var(--tint);
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.875rem;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.125rem;
}

.btn-block {
  width: 100%;
}

/* ============================================
   Tables
   ============================================ */

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: var(--spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--border-base);
}

.table th {
  font-weight: 700;
  background: var(--tint);
}

.table tr:hover {
  background: var(--tint);
}

/* ============================================
   Alerts & Messages
   ============================================ */

.alert {
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
}

.alert-success {
  background: #dcfce7;
  color: var(--success);
  border: 1px solid #86efac;
}

.alert-error {
  background: #fef2f2;
  color: var(--error);
  border: 1px solid #fecaca;
}

.alert-info {
  background: var(--brand-accent);
  color: var(--brand);
  border: 1px solid var(--brand-alt);
}

/* ============================================
   Loading States
   ============================================ */

.loading {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--base-accent);
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-base);
  border-top-color: var(--brand);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ============================================
   Job Cards (Dashboard)
   ============================================ */

.job-card {
  background: var(--base);
  border: 1px solid var(--border-base);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
}

.job-card-info {
  flex: 1;
}

.job-card-code {
  font-family: monospace;
  font-size: 0.875rem;
  color: var(--base-accent);
  margin-bottom: var(--spacing-xs);
}

.job-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.job-card-meta {
  font-size: 0.875rem;
  color: var(--base-accent);
}

.job-card-actions {
  display: flex;
  gap: var(--spacing-sm);
}

/* ============================================
   Culture Assessment Radio Groups
   ============================================ */

.radio-group {
  display: flex;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-sm);
}

.radio-option {
  flex: 1;
}

.radio-input {
  position: absolute;
  opacity: 0;
}

.radio-label {
  display: block;
  padding: var(--spacing-md);
  background: var(--base);
  border: 2px solid var(--border-base);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: center;
  transition: border-color 0.2s, background-color 0.2s;
}

.radio-input:checked + .radio-label {
  border-color: var(--brand);
  background: var(--brand-accent);
}

.radio-input:focus + .radio-label {
  box-shadow: 0 0 0 3px var(--brand-accent);
}

.radio-label:hover {
  border-color: var(--brand-alt-accent);
}

/* ============================================
   Empty States
   ============================================ */

.empty-state {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--base-accent);
}

.empty-state-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--contrast);
}

/* ============================================
   Utility Classes
   ============================================ */

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

.text-right {
  text-align: right;
}

.text-muted {
  color: var(--base-accent);
}

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.hidden {
  display: none !important;
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 768px) {
  .header {
    height: auto;
    padding: var(--spacing-md);
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .nav-list {
    justify-content: center;
    flex-wrap: wrap;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .job-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .job-card-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .job-card-actions .btn {
    flex: 1;
  }

  .radio-group {
    flex-direction: column;
  }
}

/* ============================================
   Marketing Page Styles
   ============================================ */

.marketing {
  overflow-x: hidden;
}

/* Marketing Header */
.marketing-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--base);
  border-bottom: 1px solid var(--border-base);
  z-index: 1000;
}

.marketing-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.marketing-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--brand);
  text-decoration: none;
}

.marketing-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.marketing-nav-link {
  color: var(--contrast);
  text-decoration: none;
  font-weight: 400;
}

.marketing-nav-link:hover {
  color: var(--brand);
  text-decoration: none;
}

/* Hero Section */
.hero {
  background: var(--brand);
  color: var(--base);
  padding: calc(100px + var(--spacing-2xl)) var(--spacing-lg) var(--spacing-2xl);
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-content {
  max-width: 800px;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  color: var(--base);
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.hero .btn-secondary {
  background: transparent;
  border-color: var(--base);
  color: var(--base);
}

.hero .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Section Styles */
.section-title {
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--spacing-md);
  color: var(--contrast);
}

.section-subtitle {
  font-size: 1.125rem;
  text-align: center;
  color: var(--base-accent);
  max-width: 600px;
  margin: 0 auto var(--spacing-2xl);
}

/* Problem Section */
.problem {
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: var(--tint);
}

.problem-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  max-width: 900px;
  margin: 0 auto;
}

.stat {
  text-align: center;
  padding: var(--spacing-lg);
}

.stat-number {
  display: block;
  font-size: 3rem;
  font-weight: 700;
  color: var(--brand);
  margin-bottom: var(--spacing-sm);
}

.stat-label {
  color: var(--base-accent);
  font-size: 1rem;
}

/* How It Works */
.how-it-works {
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: var(--base);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  max-width: 1000px;
  margin: 0 auto;
}

.step {
  text-align: center;
  padding: var(--spacing-lg);
}

.step-number {
  width: 48px;
  height: 48px;
  background: var(--brand);
  color: var(--base);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.step-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--contrast);
}

.step-description {
  color: var(--base-accent);
  line-height: 1.6;
}

/* Features Section */
.features {
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: var(--tint);
}

.feature-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  max-width: 1100px;
  margin: 0 auto;
}

.feature-card {
  background: var(--base);
  border: 1px solid var(--border-base);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: var(--brand-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  margin-bottom: var(--spacing-md);
}

.feature-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--contrast);
}

.feature-description {
  color: var(--base-accent);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

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

.feature-list li {
  padding: var(--spacing-xs) 0;
  padding-left: var(--spacing-lg);
  position: relative;
  color: var(--contrast);
}

.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--brand);
  border-radius: 50%;
}

/* Pricing Section */
.pricing {
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: var(--base);
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  max-width: 1000px;
  margin: 0 auto;
  align-items: start;
}

.pricing-card {
  background: var(--base);
  border: 1px solid var(--border-base);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  position: relative;
}

.pricing-card-featured {
  border-color: var(--brand);
  border-width: 2px;
  transform: scale(1.02);
}

.pricing-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--brand);
  color: var(--base);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.pricing-header {
  text-align: center;
  padding-bottom: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--border-base);
}

.pricing-name {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--contrast);
}

.pricing-price {
  margin-bottom: var(--spacing-sm);
}

.pricing-amount {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--contrast);
}

.pricing-period {
  color: var(--base-accent);
}

.pricing-description {
  color: var(--base-accent);
  margin: 0;
  font-size: 0.875rem;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--spacing-xl);
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  color: var(--contrast);
}

.pricing-features svg {
  color: var(--success);
  flex-shrink: 0;
}

/* Sample Report Section */
.sample-report {
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: var(--tint);
  text-align: center;
}

.sample-report-preview {
  margin-top: var(--spacing-lg);
  display: flex;
  justify-content: center;
}

.sample-report .btn-primary {
  background: var(--brand);
  color: var(--base);
}

.sample-report .btn-primary:hover {
  background: var(--brand-alt-accent);
}

/* CTA Section */
.cta {
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: var(--brand);
  text-align: center;
}

.cta-title {
  font-size: 2rem;
  color: var(--base);
  margin-bottom: var(--spacing-md);
}

.cta-subtitle {
  font-size: 1.125rem;
  color: var(--base);
  opacity: 0.9;
  margin-bottom: var(--spacing-xl);
}

.cta .btn-primary {
  background: transparent;
  border: 2px solid var(--base);
  color: var(--base);
}

.cta .btn-primary:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Marketing Footer */
.marketing-footer {
  background: var(--contrast);
  color: var(--contrast-accent);
  padding: var(--spacing-2xl) var(--spacing-lg) var(--spacing-lg);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
  gap: var(--spacing-xl);
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--base);
}

.footer-tagline {
  color: var(--contrast-accent);
  margin-top: var(--spacing-xs);
  font-size: 0.875rem;
}

.footer-links {
  display: flex;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--contrast-accent);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--base);
}

.footer-bottom {
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-contrast);
  text-align: center;
  font-size: 0.875rem;
}

.footer-bottom p {
  margin: 0;
}

/* Marketing Responsive */
@media (max-width: 768px) {
  .marketing-header-inner {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .marketing-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
  }

  .hero {
    min-height: auto;
    padding-top: calc(140px + var(--spacing-xl));
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .problem-stats {
    grid-template-columns: 1fr;
  }

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

  .feature-cards {
    grid-template-columns: 1fr;
  }

  .pricing-cards {
    grid-template-columns: 1fr;
  }

  .pricing-card-featured {
    transform: none;
  }

  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }
}