:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --secondary: #64748b;
  --success: #10b981;
  --error: #ef4444;
  --bg: #f8fafc;
  --bg-alt: #ffffff;
  --text: #0f172a;
  --text-light: #475569;
  --border: #e2e8f0;
  --border-focus: #93c5fd;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius: 8px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

body {
  font-family: var(--font);
  background: #eef2f7;
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 16px;
  color: var(--text);
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: 980px;
}

@media (min-width: 768px) {
  .container {
    max-width: 900px;
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: 1100px;
  }
}

.form-wrapper {
  background: var(--bg-alt);
  border-radius: 14px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  margin-top: 12px;
}

.form-header {
  background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 36px 28px;
  text-align: center;
}

.form-header h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.subtitle {
  font-size: 1.1rem;
  opacity: 0.95;
  font-weight: 400;
}

.contact-form {
  padding: 28px;
}

@media (min-width: 768px) {
  .contact-form {
    padding: 32px 48px;
  }
}

@media (min-width: 1024px) {
  .contact-form {
    padding: 36px 64px;
  }
}

.form-row {
  margin-bottom: 20px;
}

.form-row.two-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (min-width: 768px) {
  .form-row.two-cols {
    gap: 20px;
  }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}

.required {
  color: var(--error);
}

input[type="text"],
input[type="email"],
input[type="tel"] {
  width: 100%;
  padding: 12px 16px;
  font-size: 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  transition: all 0.2s ease;
  font-family: var(--font);
}

input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg-alt);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

input::placeholder {
  color: var(--text-light);
  opacity: 0.6;
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.btn {
  flex: 1;
  padding: 14px 24px;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 20px -5px rgba(37, 99, 235, 0.4);
}

.btn-primary:active {
  transform: translateY(0);
}

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

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

.message-area {
  margin-top: 20px;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  min-height: 20px;
  text-align: center;
}

.success {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #10b981;
}

.error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #ef4444;
}

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

.status-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 20px 40px;
  background: var(--bg);
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-light);
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.status-text {
  font-weight: 500;
}

.queue-panel {
  margin: 16px 28px 28px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  box-shadow: var(--shadow-sm);
}

.queue-header h3 {
  margin-bottom: 4px;
  font-size: 1.1rem;
}

.queue-sub {
  color: var(--text-light);
  font-size: 0.95rem;
}

.queue-body {
  margin-top: 10px;
  display: grid;
  gap: 8px;
}

.queue-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.queue-label {
  color: var(--text-light);
  font-weight: 500;
}

.queue-value {
  font-weight: 700;
  color: var(--text);
}

.queue-foot {
  margin-top: 12px;
  text-align: right;
}

.queue-link {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
}

.queue-link:hover {
  text-decoration: underline;
}

.hidden {
  display: none;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@media (max-width: 640px) {
  .form-header {
    padding: 26px 20px;
  }
  
  .form-header h1 {
    font-size: 1.7rem;
  }
  
  .subtitle {
    font-size: 0.98rem;
  }
  
  .contact-form {
    padding: 20px;
  }
  
  .form-row.two-cols {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  
  .form-actions {
    flex-direction: column;
  }
  
  .status-indicator {
    padding: 14px 20px;
  }

  .queue-panel {
    margin: 12px 16px 20px;
  }

  .event-panel {
    margin: 14px 16px;
  }

  .event-meta {
    gap: 6px;
  }
}

/* Event details and dignitaries */
.event-panel {
  margin: 18px 28px;
  padding: 18px 20px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #f8fafc;
  box-shadow: var(--shadow-sm);
}

.event-content-grid {
  display: grid;
  gap: 20px;
  margin-top: 16px;
  align-items: start;
}

@media (min-width: 900px) {
  .event-content-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 32px;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .event-panel {
    padding: 24px 32px 20px;
  }
  
  .event-content-grid {
    gap: 40px;
  }
}

.event-left,
.event-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: stretch;
}

.event-highlight {
  margin-top: 0;
}

.attendee-section {
  margin-top: 0;
}

.company-logos {
  margin-top: 0;
}

.event-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.event-header .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  color: var(--secondary);
  font-weight: 700;
}

.event-header h2 {
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.event-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.event-highlight {
  display: grid;
  gap: 0;
}

.event-highlight h3 {
  margin: 0 0 10px 0;
  font-size: 1rem;
  color: var(--text-light);
}

@media (min-width: 768px) {
  .event-highlight {
    grid-template-columns: 1fr 1fr;
  }
  
  .voucher-badge {
    grid-column: 1 / -1;
  }
}

.event-point {
  padding: 8px 10px;
  background: #e0f2fe;
  border: 1px solid #bfdbfe;
  border-radius: 10px;
  color: #0f172a;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.voucher-badge {
  padding: 10px 12px;
  background: linear-gradient(135deg, #f97316, #ea580c);
  color: #fff;
  border-radius: 12px;
  font-weight: 700;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.voucher-badge-prominent {
  margin-top: 16px;
  padding: 16px 20px;
  background: linear-gradient(135deg, #f97316, #ea580c);
  color: #fff;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1.1rem;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.dignitary-text-section {
  margin-top: 18px;
}

.dignitary-text-section h3 {
  margin-bottom: 12px;
  font-size: 1.1rem;
  color: var(--text);
}

.dignitary-text-list {
  display: grid;
  gap: 10px;
}

.dignitary-text-item {
  padding: 12px 16px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dignitary-text-item .dignitary-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
}

.dignitary-text-item .dignitary-role {
  font-size: 0.9rem;
  color: var(--text-light);
}

.meta-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  background: #e2e8f0;
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--text);
}

.dignitary-section {
  margin-top: 12px;
}

.dignitary-section h3 {
  margin-bottom: 10px;
  margin-top: 16px;
  font-size: 1.1rem;
}

.dignitary-section h3:first-child {
  margin-top: 0;
}

.attendee-heading {
  margin-top: 24px;
}

.dignitary-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.chief-guests {
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (min-width: 768px) and (max-width: 899px) {
  .dignitary-gallery {
    gap: 18px;
  }
  
  .chief-guests {
    grid-template-columns: repeat(2, 1fr);
    max-width: 500px;
    margin: 0 auto;
  }
  
  .dignitary-card {
    max-width: 220px;
  }
}

@media (min-width: 900px) {
  .chief-guests {
    grid-template-columns: repeat(2, 1fr);
    max-width: 600px;
    margin: 0 auto;
    gap: 16px;
  }
}

.dignitary-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-alt);
  box-shadow: var(--shadow-sm);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  text-align: center;
}

.photo-frame {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 8px;
  overflow: hidden;
  background: #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dignitary-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.dignitary-name {
  display: block;
  font-weight: 700;
  color: var(--text);
  font-size: 1rem;
}

.dignitary-role {
  display: block;
  color: var(--text-light);
  font-size: 0.9rem;
  margin-top: 2px;
}

.dignitary-org {
  display: block;
  color: var(--secondary);
  font-size: 0.85rem;
  margin-top: 2px;
  font-weight: 500;
}

.company-logos {
  margin-top: 0;
}

.company-logos h3 {
  margin-bottom: 10px;
  margin-top: 0;
  font-size: 1rem;
  color: var(--text-light);
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.logo-placeholder {
  padding: 16px 10px;
  border: 2px dashed var(--border);
  border-radius: 8px;
  background: var(--bg-alt);
  color: var(--text-light);
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 70px;
}

.attendee-visual {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 10px;
}

@media (min-width: 768px) {
  .logo-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }
  
  .attendee-visual {
    gap: 16px;
  }
}

.attendee-stat {
  background: linear-gradient(135deg, #e0f2fe, #dbeafe);
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  padding: 16px 10px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.stat-icon {
  font-size: 2rem;
  margin-bottom: 6px;
}

.stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 600;
  margin-top: 4px;
}

@media (max-width: 640px) {
  .event-panel {
    margin: 14px 16px;
  }

  .event-meta {
    gap: 6px;
  }

  .logo-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .chief-guests {
    grid-template-columns: 1fr;
  }

  .attendee-visual {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .photo-frame {
    aspect-ratio: 3 / 4;
  }
}