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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
}

/* Navigation */
.navbar {
  background: white;
  padding: 1rem 2rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.nav-logo {
  height: 75px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: #333;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-link:hover {
  color: #d4941f;
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(212, 148, 31, 0.8), rgba(212, 148, 31, 0.5)),
    url("railroad-at-sunset-rail-freight-and-passenger-tra-2026-01-07-00-09-54-utc.jpg");
  background-size: cover;
  background-position: center;
  padding: 4rem 2rem;
  color: white;
  height: 50vh;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero h1 {
  font-size: 4.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
  letter-spacing: -1px;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.btn {
  padding: 0.75rem 1.75rem;
  border: none;
  border-radius: 25px;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-primary {
  background: #1a1a1a;
  color: white;
}

.btn-primary:hover {
  background: #333;
}

.btn-secondary {
  background: transparent;
  color: white;
  border: 2px solid white;
}

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

/* Assessment Section */
.assessment {
  padding: 3rem 2rem;
  background: #f5f5f5;
}

.assessment-container {
  max-width: 1200px;
  margin: 0 auto;
  background: white;
  padding: 2.5rem;
  border-radius: 8px;
}

.progress-indicator {
  margin-bottom: 1.5rem;
}

.progress-text {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 0.5rem;
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: #e0e0e0;
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  width: 16.66%;
  height: 100%;
  background: #4caf50;
  border-radius: 4px;
}

.assessment-title {
  font-size: 1.8rem;
  color: #1a1a1a;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.question {
  font-size: 1rem;
  color: #333;
  font-weight: 500;
  margin-bottom: 2rem;
}

/* Industry Grid */

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

.industry-card {
  background: white;
  padding: 2rem 1.5rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  transition: all 0.3s;
  border-bottom: 4px solid #d4941f;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.industry-card .icon {
  font-size: 1.75rem;
  color: #1a1a1a;
  display: flex;
  align-items: center;
  justify-content: center;
}

.industry-card .label {
  font-size: 1rem;
  font-weight: 600;
  color: #1a1a1a;
}

.label-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.label-group .label {
  font-size: 1rem;
  font-weight: 600;
  color: #1a1a1a;
}

.label-group .sublabel {
  font-size: 0.75rem;
  color: #666;
  font-weight: 400;
}

/* Responsive Design */
@media (max-width: 968px) {
  .industry-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .nav-container {
    flex-direction: column;
    gap: 1rem;
  }

  .nav-logo {
    height: 40px;
  }
}

@media (max-width: 640px) {
  .industry-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2rem;
  }

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

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

  .btn {
    width: 100%;
  }

  .nav-links {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* Assessment Page Styles */
.assessment-page {
  min-height: calc(100vh - 60px);
  background: #f5f5f5;
  padding: 3rem 2rem;
}

.assessment-page-container {
  max-width: 900px;
  margin: 0 auto;
}

.progress-section {
  margin-bottom: 3rem;
}

.progress-label {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 0.75rem;
  font-weight: 500;
}

.progress-bar-full {
  width: 100%;
  height: 12px;
  background: #e0e0e0;
  border-radius: 6px;
  overflow: hidden;
}

.progress-fill-full {
  height: 100%;
  background: #4caf50;
  border-radius: 6px;
  transition: width 0.3s ease;
}

.question-section {
  margin-bottom: 3rem;
}

.question-category {
  font-size: 0.95rem;
  color: #666;
  margin-bottom: 1rem;
  font-weight: 500;
}

.question-title {
  font-size: 2.5rem;
  color: #1a1a1a;
  font-weight: 700;
  line-height: 1.3;
  margin: 0;
}

.answer-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.answer-card {
  background: white;
  padding: 3rem 2rem;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  cursor: pointer;
  transition: all 0.3s;
  border: 3px solid transparent;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  min-height: 200px;
}

.answer-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.answer-card.selected {
  border-color: #d4941f;
  box-shadow: 0 4px 16px rgba(212, 148, 31, 0.2);
}

.answer-icon {
  font-size: 3rem;
  color: #1a1a1a;
}

.answer-label {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1a1a1a;
  text-align: center;
}

/* Responsive for Assessment Page */
@media (max-width: 768px) {
  .answer-options {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

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

  .answer-card {
    padding: 2rem 1.5rem;
    min-height: 150px;
  }
}

@media (max-width: 480px) {
  .question-title {
    font-size: 1.5rem;
  }

  .answer-icon {
    font-size: 2.5rem;
  }

  .answer-label {
    font-size: 1.1rem;
  }
}

/* Results Page Styles */
.results-page {
  min-height: calc(100vh - 60px);
  background: #f5f5f5;
  padding: 3rem 2rem;
}

.results-container {
  max-width: 1200px;
  margin: 0 auto;
}

.results-title {
  font-size: 3rem;
  color: #1a1a1a;
  font-weight: 700;
  margin-bottom: 3rem;
}

.results-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

/* Profile Section */
.profile-section {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.profile-item {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.profile-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.profile-label {
  font-size: 1rem;
  color: #1a1a1a;
  font-weight: 500;
}

.profile-percentage {
  font-size: 1rem;
  color: #1a1a1a;
  font-weight: 600;
}

.profile-bar {
  width: 100%;
  height: 24px;
  background: #e0e0e0;
  border-radius: 12px;
  overflow: hidden;
}

.profile-fill {
  height: 100%;
  border-radius: 12px;
  transition: width 0.5s ease;
}

.profile-fill.green {
  background: #4caf50;
}

.profile-fill.orange {
  background: #ff9800;
}

.profile-fill.striped {
  background: repeating-linear-gradient(
    45deg,
    #ff9800,
    #ff9800 10px,
    #ffb74d 10px,
    #ffb74d 20px
  );
}

/* Toolkit Card */
.toolkit-card {
  background: linear-gradient(135deg, #ff9800 0%, #f57c00 100%);
  padding: 2.5rem;
  border-radius: 12px;
  color: white;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.toolkit-title {
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.3;
}

.toolkit-subtitle {
  font-size: 1rem;
  margin: 0;
  opacity: 0.95;
}

.toolkit-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toolkit-list li {
  font-size: 1rem;
  padding-left: 1.5rem;
  position: relative;
}

.toolkit-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  font-size: 1.5rem;
  line-height: 1;
}

.btn-download {
  background: #1a1a1a;
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 30px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  margin-top: 1rem;
}

.btn-download:hover {
  background: #333;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Results Page Responsive */
@media (max-width: 968px) {
  .results-content {
    grid-template-columns: 1fr;
  }

  .results-title {
    font-size: 2.5rem;
  }
}

@media (max-width: 640px) {
  .results-title {
    font-size: 2rem;
  }

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

  .toolkit-card {
    padding: 2rem;
  }
}

/* Learning Modules Page Styles */
.modules-header {
  background: white;
  padding: 1rem 2rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.header-link {
  color: #333;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.3s;
}

.header-link:hover {
  color: #d4941f;
}

.modules-hero {
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url("railway-tracks-go-into-distance-against-backdrop-o-2025-03-10-04-15-25-utc.jpg");
  background-size: cover;
  background-position: center;
  padding: 4rem 2rem;
  color: white;
}

.modules-hero-content {
  max-width: 1400px;
  margin: 0 auto;
}

.modules-hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  max-width: 600px;
}

.btn-explore {
  background: #4caf50;
  color: white;
  border: none;
  padding: 0.75rem 1.75rem;
  border-radius: 25px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-explore:hover {
  background: #45a049;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

.modules-section {
  background: white;
  padding: 3rem 2rem;
}

.modules-container {
  max-width: 1400px;
  width: 70%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.module-card {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
}

.module-header {
  background: linear-gradient(135deg, #ff9800 0%, #f57c00 100%);
  padding: 2rem 1.5rem;
  border-radius: 0 0 12px 12px;
  color: white;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

.module-icon-wrapper {
  background: rgba(255, 255, 255, 0.2);
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.module-icon {
  font-size: 2rem;
  color: white;
}

.module-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
}

.module-content {
  background: white;
  padding: 1.5rem;
  flex: 1;
}

.module-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.module-list li {
  font-size: 0.9rem;
  color: #333;
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.4;
}

.module-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  font-weight: 700;
  color: #ff9800;
}

.modules-cta {
  background: linear-gradient(135deg, #2e7d32 0%, #1b5e20 100%);
  padding: 3rem 2rem;
  text-align: center;
}

.cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.cta-text {
  color: white;
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.btn-cta {
  background: white;
  color: #2e7d32;
  border: none;
  padding: 1rem 2rem;
  border-radius: 30px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

/* Modules Page Responsive */
@media (max-width: 1200px) {
  .modules-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .modules-container {
    grid-template-columns: 1fr;
  }

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

  .header-container {
    flex-direction: column;
    gap: 1rem;
  }

  .cta-text {
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .modules-hero-title {
    font-size: 1.5rem;
  }
}