@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap");

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

:root {
  --primary-color: #4a6fa5;
  --primary-dark: #3a5a80;
  --secondary-color: #d4a59a;
  --accent-color: #ec3507;
  --light-color: #f8f9fa;
  --dark-color: #343a40;
  --text-color: #333;
  --text-light: #6c757d;
  --white: #ffffff;
  --black: #000000;
  --font-primary: "Montserrat", sans-serif;
  --font-secondary: "Playfair Display", serif;
  --transition: all 0.3s ease;
  --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --border-radius: 50px;
  --conference-green: #28a745;
  --conference-dark: #218838;
  --youtube-red: #ff0000;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--light-color);
  margin: 0;
  padding: 0;
}

.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* Hero Section */
.hero-section {
  margin-bottom: 4rem;
  padding-top: 2rem;
}

.heroContainer {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-section h1 {
  margin-top: 70px;
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-light);
  max-width: 800px;
  margin: 0 auto 2rem;
}

.divider-line {
  width: 100px;
  height: 2px;
  background-color: var(--black);
  margin: 0 auto 2rem;
}

.hero-subdescription {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 800px;
  margin: 0 auto;
}

/* Section Styles */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-size: 2rem;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 700px;
  margin: 0 auto;
}

.conference-icon-large,
.youtube-icon-large {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.conference-icon-large {
  color: var(--conference-green);
}

.youtube-icon-large {
  color: var(--youtube-red);
}

/* Conference Section */
.conference-section {
  margin-bottom: 5rem;
  padding: 3rem 2rem;
  background: white;
  border-radius: 12px;
  box-shadow: var(--box-shadow);
}

.conference-services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .conference-services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.conference-card {
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  padding: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.conference-card:hover {
  transform: translateY(-5px);
  border-color: var(--conference-green);
  box-shadow: 0 10px 25px rgba(40, 167, 69, 0.2);
}

.conference-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #e5e7eb;
}

.conference-card-header i {
  font-size: 1.5rem;
  color: var(--primary-color);
}

.conference-card-header h3 {
  font-size: 1.25rem;
  color: var(--primary-color);
  font-weight: 700;
}

.conference-card-content h4 {
  font-size: 1.1rem;
  color: var(--text-color);
  margin-bottom: 1rem;
  font-weight: 600;
}

.conference-time {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.conference-time i {
  color: var(--primary-color);
}

.conference-btn {
  width: 100%;
  background: var(--conference-green);
  color: white;
  border: none;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 1rem;
}

.conference-btn:hover {
  background: var(--conference-dark);
  transform: scale(1.02);
}

/* YouTube Section */
.youtube-section {
  margin-bottom: 5rem;
}

.live-banner {
  background: linear-gradient(135deg, var(--youtube-red), #cc0000);
  border-radius: 12px;
  padding: 3rem 2rem;
  margin-bottom: 3rem;
  box-shadow: var(--box-shadow);
  text-align: center;
  color: white;
}

.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1.5rem;
  border-radius: 20px;
  margin-bottom: 1.5rem;
}

.live-dot {
  width: 12px;
  height: 12px;
  background: white;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.2);
  }
}

.live-text {
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 1px;
}

.live-banner-content h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.live-banner-content p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.youtube-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  font-size: 1rem;
}

.youtube-btn.primary {
  background: white;
  color: var(--youtube-red);
}

.youtube-btn.primary:hover {
  background: var(--light-color);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

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

.youtube-btn.secondary:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

/* Recent Services */
.recent-services {
  background: white;
  border-radius: 12px;
  padding: 3rem 2rem;
  box-shadow: var(--box-shadow);
}

.subsection-title {
  font-size: 1.75rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
  text-align: center;
  font-weight: 700;
}

.subsection-description {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 2.5rem;
  font-size: 1rem;
}

.videos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
  .videos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.video-card {
  background: var(--light-color);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.video-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  background: #000;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-info {
  padding: 1.25rem;
  background: white;
}

.video-info h4 {
  font-size: 1.1rem;
  color: var(--text-color);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.video-date {
  color: var(--text-light);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.video-date i {
  color: var(--primary-color);
}

.view-more {
  text-align: center;
  padding-top: 1rem;
}

/* Help Section */
.help-section {
  margin-bottom: 4rem;
}

.help-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .help-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.help-card {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.help-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.help-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: white;
  font-size: 2rem;
}

.help-card h3 {
  font-size: 1.25rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-weight: 700;
}

.help-card p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.help-link {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.help-link:hover {
  color: var(--primary-dark);
  gap: 0.75rem;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.5);
  animation: fadeIn 0.3s;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal-content {
  background-color: white;
  margin: 5% auto;
  padding: 0;
  border-radius: 12px;
  width: 90%;
  max-width: 600px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  animation: slideIn 0.3s;
}

@keyframes slideIn {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
  padding: 1rem 1.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.close:hover,
.close:focus {
  color: var(--black);
}

.modal-header {
  background: linear-gradient(135deg, var(--conference-green), var(--conference-dark));
  color: white;
  padding: 2rem;
  border-radius: 12px 12px 0 0;
  text-align: center;
}

.modal-header i {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.modal-header h2 {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 700;
}

.modal-body {
  padding: 2rem;
}

.modal-service-info {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--light-color);
}

.modal-service-info h3 {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.modal-service-info p {
  color: var(--text-light);
  font-size: 1rem;
}

/* Conference Instructions */
.conference-instructions {
  background: #e8f5e9;
  border-left: 4px solid var(--conference-green);
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
}

.conference-instructions h4 {
  color: var(--conference-dark);
  font-size: 1.1rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.conference-instructions ol {
  margin-left: 1.5rem;
  color: var(--text-color);
}

.conference-instructions li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

/* Conference Details Section */
.conference-details-section {
  margin-bottom: 1.5rem;
}

.conference-details-section label {
  display: block;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.phone-container {
  display: flex;
  gap: 0.5rem;
}

.phone-container input {
  flex: 1;
  padding: 0.75rem;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-size: 1rem;
  background: var(--light-color);
  font-weight: 600;
}

.copy-btn {
  padding: 0.75rem 1.25rem;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.copy-btn:hover {
  background: var(--primary-dark);
}

.conference-details {
  background: var(--light-color);
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 0;
}

.detail-row:not(:last-child) {
  border-bottom: 1px solid #e5e7eb;
}

.detail-row label {
  font-weight: 600;
  color: var(--text-color);
}

.detail-row span {
  color: var(--text-light);
  font-family: monospace;
  font-size: 1.2rem;
  font-weight: 700;
}

.join-call-btn {
  width: 100%;
  background: var(--conference-green);
  color: white;
  text-align: center;
  padding: 1rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  transition: var(--transition);
  margin-bottom: 1rem;
}

.join-call-btn:hover {
  background: var(--conference-dark);
  transform: scale(1.02);
  box-shadow: 0 5px 15px rgba(40, 167, 69, 0.3);
}

.modal-note {
  text-align: center;
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.6;
  padding: 1rem;
  background: var(--light-color);
  border-radius: 8px;
}

.modal-note i {
  color: var(--conference-green);
  margin-right: 0.5rem;
}

.modal-note strong {
  color: var(--conference-dark);
}

/* Responsive Layout */
@media (max-width: 768px) {
  .hero-section h1 {
    font-size: 2rem;
    margin-top: 50px;
  }

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

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

  .conference-services-grid,
  .videos-grid,
  .help-grid {
    grid-template-columns: 1fr;
  }

  .live-banner-content h3 {
    font-size: 1.5rem;
  }

  .modal-content {
    width: 95%;
    margin: 10% auto;
  }

  .phone-container {
    flex-direction: column;
  }
}

@media (min-width: 768px) {
  .hero-section h1 {
    font-size: 3rem;
  }
}