/* Base Styles */
:root {
  --primary: #003366;
  --secondary: #ff6600;
  --light-bg: #f0f7ff;
  --light-gray: #f5f5f5;
  --dark-gray: #666;
  --white: #ffffff;
  --black: #333;
}

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

body {
  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--black);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.75em;
}

a {
  text-decoration: none;
  transition: all 0.3s ease;
  color: white;
}

img {
  max-width: 100%;
  height: auto;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 5px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: var(--secondary);
  color: var(--white);
  border: 2px solid var(--secondary);
}

.btn-primary:hover {
  background-color: #e05d00;
  border-color: #e05d00;
}

.btn-secondary {
  background-color: var(--primary);
  color: var(--white);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background-color: #002244;
  border-color: #002244;
}

.btn-outline {
  background-color: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

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

header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.3s ease;
  background-color: #003366;
}

header.scrolled {
  background-color: #001a33;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  color: white;
  font-weight: bold;
  font-size: 1.3rem;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 25px;
  margin: 0;
  padding: 0;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
  padding: 5px 10px;
  border-radius: 4px;
}

nav a:hover {
  color: #ff6600;
  background-color: rgba(255, 255, 255, 0.1);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

@media (max-width: 768px) {
  nav ul {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background-color: #001a33;
    flex-direction: column;
    padding: 20px;
    gap: 15px;
  }

  nav ul.show {
    display: flex;
  }

  .mobile-menu-btn {
    display: block;
  }

  .header-container {
    padding: 15px 20px;
  }
}

/* Header/Hero Section */
.hero {
  background-color: var(--primary);
  color: var(--white);
  padding: 70px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-top: 20px;
  margin-bottom: -50px;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.hero h2 {
  font-size: 1.8rem;
  margin-bottom: 25px;
  font-weight: 500;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-highlight {
  text-align: center;
  background-color: var(--secondary);
  display: inline-block;
  padding: 15px 15px;
  border-radius: 5px;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero-highlight p {
  margin: 0;
  /* Reset default <p> margin */
  line-height: 1.4;
  /* Optional: adjust line spacing */
}

/* Benefits Section */
.benefits {
  padding: 80px 0;
}

.benefits h2 {
  text-align: center;
  color: var(--primary);
  margin-bottom: 50px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.benefit-card {
  background-color: var(--light-gray);
  padding: 30px;
  border-radius: 5px;
  border-left: 5px solid var(--secondary);
  transition: transform 0.3s ease;
}

.benefit-card:hover {
  transform: translateY(-5px);
}

.benefit-card h3 {
  color: var(--primary);
  margin-bottom: 15px;
}

/* Speakers Section */
.speakers {
  background-color: var(--light-bg);
  padding: 80px 0;
}

.speakers h2 {
  text-align: center;
  color: var(--primary);
  margin-bottom: 50px;
}

.speakers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.speaker-card {
  background-color: var(--white);
  padding: 20px;
  border-radius: 5px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.speaker-card:hover {
  transform: translateY(-5px);
}

.speaker-image {
  height: 200px;
  background-color: #ddd;
  margin-bottom: 15px;
  background-size: cover;
  background-position: center;
  border-radius: 3px;
}

.speaker-card h3 {
  color: var(--primary);
  margin-bottom: 5px;
}

.speaker-title {
  font-style: italic;
  color: var(--dark-gray);
  margin-bottom: 10px;
  font-size: 0.9rem;
}

/* Agenda Section */
.agenda {
  padding: 80px 0;
}

.agenda h2 {
  text-align: center;
  color: var(--primary);
  margin-bottom: 50px;
}

.agenda-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

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

.day-card {
  margin-bottom: 30px;
}

.day-header {
  background-color: var(--primary);
  color: var(--white);
  padding: 15px;
  border-radius: 5px 5px 0 0;
}

.day-content {
  border: 1px solid #ddd;
  border-top: none;
  padding: 20px;
  border-radius: 0 0 5px 5px;
  background-color: var(--white);
}

.session-title {
  color: var(--secondary);
  margin: 20px 0 10px;
}

.session-title:first-child {
  margin-top: 0;
}

/* Pricing Section */
.pricing {
  background-color: var(--light-bg);
  padding: 80px 0;
  text-align: center;
}

.pricing h2 {
  color: var(--primary);
  margin-bottom: 50px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  justify-items: center;
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-card {
  background-color: var(--white);
  padding: 30px;
  border-radius: 5px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 350px;
  transition: transform 0.3s ease;
}

.pricing-card:hover {
  transform: translateY(-5px);
}

.pricing-card h3 {
  color: var(--primary);
  margin-bottom: 20px;
}

.price {
  font-size: 1.5rem;
  color: var(--secondary);
  font-weight: 700;
  margin-bottom: 20px;
}

.price span {
  font-size: 0.8rem;
  color: var(--dark-gray);
}

.featured-card {
  border: 2px solid var(--secondary);
  position: relative;
}

.featured-card::before {
  content: "Most Popular";
  position: absolute;
  top: -12px;
  right: 20px;
  background-color: var(--secondary);
  color: var(--white);
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
}

/* Testimonials Section */
.testimonials {
  padding: 80px 0;
}

.testimonials h2 {
  text-align: center;
  color: var(--primary);
  margin-bottom: 50px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background-color: var(--light-gray);
  padding: 25px;
  border-radius: 5px;
  position: relative;
}

.quote-icon {
  color: var(--secondary);
  font-size: 2rem;
  position: absolute;
  top: 10px;
  left: 15px;
  opacity: 0.3;
}

.testimonial-text {
  padding: 20px 10px 10px 30px;
  font-style: italic;
}

.testimonial-author {
  font-weight: 700;
  text-align: right;
  margin-top: 20px;
}

/* CTA Section */
.cta {
  background-color: var(--primary);
  color: var(--white);
  padding: 80px 20px;
  text-align: center;
}

.cta h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.cta p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Footer */
.footer {
  background-color: #001a33;
  color: var(--white);
  padding: 60px 20px;
  text-align: center;
}

.footer h3 {
  color: var(--secondary);
  margin-bottom: 20px;
}

.footer-content {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.footer-column {
  min-width: 200px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 15px;
}

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

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

.copyright {
  margin-top: 30px;
  font-size: 0.9rem;
  color: #aaa;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero h2 {
    font-size: 1.5rem;
  }

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

  .benefits-grid,
  .speakers-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

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

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

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 300px;
    margin-bottom: 10px;
  }
}

/* Animation Effects */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.8s ease forwards;
}

.delay-1 {
  animation-delay: 0.2s;
}

.delay-2 {
  animation-delay: 0.4s;
}

.delay-3 {
  animation-delay: 0.6s;
}

.venue-section {
  padding: 80px 0;
  background-color: #f9f9f9;
}

.venue-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.venue-content {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}

.venue-info {
  flex: 1;
  min-width: 300px;
}

.map-container {
  flex: 2;
  min-width: 300px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.map-iframe {
  width: 100%;
  height: 400px;
  border: 0;
}

.transport-options {
  display: flex;
  gap: 15px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.transport-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: #003366;
  color: white;
  border-radius: 5px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.transport-btn:hover {
  background: #002244;
  transform: translateY(-3px);
}

.transport-btn img {
  height: 24px;
  width: 24px;
}

@media (max-width: 768px) {
  .venue-content {
    flex-direction: column;
  }

  .map-iframe {
    height: 300px;
  }
}

/* Modal styles */
.speaker-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  overflow: auto;
}

.speaker-modal-content {
  background-color: #fff;
  margin: 5% auto;
  padding: 30px;
  width: 80%;
  max-width: 800px;
  border-radius: 10px;
  position: relative;
  animation: modalFade 0.3s;
}

@keyframes modalFade {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.close-modal {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 30px;
  font-weight: bold;
  cursor: pointer;
  color: #333;
}

.close-modal:hover {
  color: #000;
}

.speaker-modal-header {
  display: flex;
  align-items: center;
  margin-bottom: 25px;
  border-bottom: 2px solid #f0f0f0;
  padding-bottom: 20px;
}

.speaker-modal-info h2 {
  margin: 0;
  color: #1a3a6c;
  font-size: 28px;
}

.speaker-modal-info p {
  margin: 5px 0;
  color: #555;
  font-size: 18px;
}

.speaker-modal-body {
  line-height: 1.7;
  color: #333;
}

.speaker-modal-body h3 {
  color: #1a3a6c;
  border-bottom: 1px solid #eee;
  padding-bottom: 8px;
  margin-top: 25px;
}

.speaker-modal-body p {
  margin-bottom: 15px;
}

.speaker-modal-footer {
  margin-top: 25px;
  padding-top: 15px;
  border-top: 1px solid #eee;
  text-align: center;
}

/* Animation for cards */
.speaker-card {
  cursor: pointer;
  transition: transform 0.3s ease;
}

.speaker-card:hover {
  transform: translateY(-10px);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .speaker-modal-content {
    width: 90%;
    margin: 10% auto;
  }

  .speaker-modal-header {
    flex-direction: column;
    text-align: center;
  }

  .speaker-modal-img {
    margin: 0 auto 20px;
  }

  .video-title {
    font-size: 1.8rem;
  }
}