/* Hero Background */
.main-session-guide-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 60vh;
  background: linear-gradient(
    135deg,
    var(--light-blue) 0%,
    var(--lighter-blue) 100%
  );
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 85%);
  z-index: -1;
}

/* Main Section */
.session-guide-section {
  position: relative;
  min-height: calc(100vh - 200px);
  max-width: 1400px;
  margin: 20px auto;
  padding: 2rem;
  box-sizing: border-box;
  background-color: rgba(255, 255, 255, 0.95);
  border-radius: 10px;
}

/* Subtitle */
.subtitle-section {
  text-align: center;
  margin-bottom: 3rem;
}

.hero-subtitle {
  font-size: 1.3rem;
  color: var(--primary-blue);
  font-weight: 400;
  margin: 0;
}

/* Roles Overview */
.roles-overview {
  margin: 3rem 0;
  text-align: center;
}

.roles-overview h2 {
  color: var(--primary-blue);
  margin-bottom: 2rem;
  font-size: 2rem;
}

.roles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

.role-card {
  background-color: var(--lighter-blue);
  padding: 2rem 1.5rem;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.role-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.role-card .material-icons {
  font-size: 3.5rem;
  color: var(--orange);
  margin-bottom: 1rem;
}

.role-card h3 {
  color: var(--primary-blue);
  margin: 0;
  font-size: 1.2rem;
  line-height: 1.3;
}

/* Guide Categories */
.guide-category {
  margin: 4rem 0;
  scroll-margin-top: 100px;
}

.category-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 3px solid var(--light-blue);
}

.category-icon {
  font-size: 2.5rem;
  color: var(--primary-blue);
}

.category-header h2 {
  color: var(--primary-blue);
  margin: 0;
  font-size: 1.8rem;
}

/* Responsibilities Container */
.responsibilities-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

/* Responsibility Cards */
.responsibility-card {
  background-color: #fff;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-left: 4px solid var(--light-blue);
  transition: all 0.3s ease;
}

.responsibility-card:hover {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.responsibility-card.highlighted {
  border-left-color: var(--orange);
  background-color: #fffef9;
}

.responsibility-card h3 {
  color: var(--primary-blue);
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.responsibility-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.responsibility-card li {
  color: var(--main-gray);
  padding: 0.75rem 0;
  padding-left: 1.5rem;
  border-bottom: 1px solid var(--lighter-gray);
  position: relative;
  line-height: 1.5;
}

.responsibility-card li:last-child {
  border-bottom: none;
}

.responsibility-card li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: bold;
  font-size: 1.2rem;
}

.responsibility-card li strong {
  color: var(--orange);
}

/* Highlight Section (Time Signals) */
.highlight-section {
  background-color: var(--lighter-yellow);
  padding: 2rem;
  border-radius: 12px;
  border: 2px solid var(--yellow);
}

.highlight-section .category-header {
  border-bottom-color: var(--yellow);
}

.section-intro {
  text-align: center;
  font-style: italic;
  color: var(--main-gray);
  margin: -1rem 0 2rem 0;
}

/* Signals Grid */
.signals-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.signal-card {
  background-color: #fff;
  padding: 2rem 1.5rem;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: all 0.3s ease;
}

.signal-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.signal-icon {
  font-size: 3rem;
  color: var(--green);
  margin-bottom: 1rem;
  display: block;
}

.signal-card h4 {
  color: var(--primary-blue);
  margin: 0.5rem 0;
  font-size: 1.1rem;
}

.signal-card p {
  color: var(--main-gray);
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

/* Protocol Card */
.protocol-card {
  background-color: #fff;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  border-left: 4px solid var(--orange);
  margin-top: 2rem;
}

.protocol-card h3 {
  color: var(--primary-blue);
  margin-top: 0;
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
}

.protocol-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.protocol-card li {
  color: var(--main-gray);
  padding: 1rem 0;
  padding-left: 2rem;
  border-bottom: 1px solid var(--lighter-gray);
  position: relative;
  line-height: 1.6;
  font-size: 1.05rem;
}

.protocol-card li:last-child {
  border-bottom: none;
}

.protocol-card li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: bold;
  font-size: 1.5rem;
}

/* Info Box */
.info-box {
  background-color: var(--light-green);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 3rem 0;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.info-box .material-icons {
  font-size: 2.5rem;
  color: var(--green);
  flex-shrink: 0;
}

.info-box h3 {
  color: var(--primary-blue);
  margin: 0 0 0.5rem 0;
  font-size: 1.2rem;
}

.info-box p {
  color: var(--main-gray);
  margin: 0;
  line-height: 1.6;
}

/* Technical Issues Grid */
.tech-issues-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.tech-card {
  background-color: #fff;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  border-left: 4px solid var(--red);
  transition: all 0.3s ease;
}

.tech-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.tech-card h4 {
  color: var(--primary-blue);
  margin: 0 0 0.75rem 0;
  font-size: 1.1rem;
}

.tech-card p {
  color: var(--main-gray);
  margin: 0;
  line-height: 1.5;
}

/* Emergency Section */
.emergency-section {
  background-color: #fff3f3;
  padding: 2rem;
  border-radius: 12px;
  border: 2px solid var(--red);
}

.emergency-section .category-header {
  border-bottom-color: var(--red);
}

/* Contacts Grid */
.contacts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.contact-card {
  background-color: #fff;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.contact-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.contact-card h4 {
  color: var(--primary-blue);
  margin: 0 0 1rem 0;
  font-size: 1.1rem;
  border-bottom: 2px solid var(--lighter-gray);
  padding-bottom: 0.5rem;
}

.contact-card p {
  color: var(--main-gray);
  margin: 0.5rem 0;
  line-height: 1.5;
}

.contact-card strong {
  color: var(--primary-blue);
}

.contact-note {
  text-align: center;
  color: var(--main-gray);
  font-style: italic;
  margin-top: 2rem;
  font-size: 0.95rem;
}

/* Return Navigation */
.return-navigation {
  text-align: center;
  padding: 2rem 0;
  border-top: 1px solid var(--lighter-gray);
  margin-top: 3rem;
}

.return-navigation a {
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  transition: all 0.3s ease;
}

.return-navigation a:hover {
  background-color: var(--lighter-blue);
  color: var(--orange);
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
  .roles-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .responsibilities-container {
    grid-template-columns: 1fr;
  }

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

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

  .tech-issues-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .session-guide-section {
    margin: 10px;
    padding: 1rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .roles-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .role-card {
    padding: 1.5rem 1rem;
  }

  .role-card .material-icons {
    font-size: 2.5rem;
  }

  .role-card h3 {
    font-size: 1.1rem;
  }

  .category-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .category-icon {
    font-size: 2rem;
  }

  .category-header h2 {
    font-size: 1.5rem;
  }

  .responsibilities-container {
    gap: 1rem;
  }

  .responsibility-card {
    padding: 1rem;
  }

  .responsibility-card h3 {
    font-size: 1.1rem;
  }

  .responsibility-card li {
    font-size: 0.95rem;
    padding: 0.6rem 0;
    padding-left: 1.5rem;
  }

  .signals-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .signal-card {
    padding: 1.5rem 1rem;
  }

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

  .protocol-card {
    padding: 1.5rem;
  }

  .protocol-card h3 {
    font-size: 1.2rem;
  }

  .protocol-card li {
    font-size: 0.95rem;
    padding: 0.75rem 0;
    padding-left: 1.8rem;
  }

  .info-box {
    flex-direction: column;
    padding: 1rem;
  }

  .info-box .material-icons {
    font-size: 2rem;
  }

  .contacts-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .contact-card {
    padding: 1rem;
  }

  .tech-card {
    padding: 1rem;
  }

  .tech-card h4 {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .hero-subtitle {
    font-size: 1rem;
  }

  .roles-overview h2 {
    font-size: 1.5rem;
  }

  .category-header h2 {
    font-size: 1.3rem;
  }

  .responsibility-card h3 {
    font-size: 1rem;
  }

  .responsibility-card li {
    font-size: 0.9rem;
  }

  .signal-card h4 {
    font-size: 1rem;
  }

  .signal-card p {
    font-size: 0.9rem;
  }

  .protocol-card h3 {
    font-size: 1.1rem;
  }

  .protocol-card li {
    font-size: 0.9rem;
  }

  .info-box h3 {
    font-size: 1.1rem;
  }

  .info-box p {
    font-size: 0.9rem;
  }

  .contact-card h4 {
    font-size: 1rem;
  }

  .contact-card p {
    font-size: 0.85rem;
  }
}

/* Print Styles */
@media print {
  .main-session-guide-bg {
    display: none;
  }

  .session-guide-section {
    background-color: white;
    box-shadow: none;
    margin: 0;
    padding: 1rem;
  }

  .responsibility-card,
  .signal-card,
  .tech-card,
  .contact-card {
    break-inside: avoid;
    margin-bottom: 1rem;
    box-shadow: none;
    border: 1px solid #ddd;
  }

  .responsibility-card:hover,
  .signal-card:hover,
  .tech-card:hover,
  .contact-card:hover {
    transform: none;
  }

  .return-navigation {
    display: none;
  }
}