* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
}

body {
  background-color: #eef2f5;
  color: #333;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
}

.main-card {
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  max-width: 650px;
  width: 100%;
  padding: 40px;
  text-align: center;
  position: relative;
}

.logo-container {
  margin-bottom: 25px;
}

.logo {
  max-width: 220px;
  height: auto;
}

.title {
  color: #1a2b4c;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.description {
  color: #555555;
  font-size: 0.92rem;
  line-height: 1.5;
  margin-bottom: 25px;
}

.section-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: #1a2b4c;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.grid-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 20px;
  text-align: left;
}

.box {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #e0e0e0;
  background: #fff;
}

.box-header {
  padding: 8px 12px;
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: bold;
  text-align: center;
  text-transform: uppercase;
}

.box-header.red {
  background-color: #8b181b;
}

.box-header.blue {
  background-color: #1b365d;
}

.box-content {
  padding: 15px;
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.contact-text strong {
  display: block;
  color: #222;
}

.contact-text span {
  color: #444;
  font-weight: 600;
}

.chat-link {
  color: #1b365d;
  font-weight: bold;
  text-decoration: underline;
  margin-left: 5px;
  font-size: 0.8rem;
}

.action-buttons {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.btn {
  flex: 1;
  padding: 12px 10px;
  border-radius: 8px;
  color: white;
  text-decoration: none;
  font-weight: bold;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: opacity 0.2s;
}

.btn:hover {
  opacity: 0.9;
}

.btn-green {
  background-color: #38a169;
}

.btn-blue {
  background-color: #2b6cb0;
}

.btn-yellow {
  background-color: #ecc94b;
  color: #1a2b4c;
}

.footer-note {
  font-size: 0.8rem;
  color: #777;
  font-weight: 600;
  border-top: 1px dashed #e0e0e0;
  padding-top: 15px;
}

@media (max-width: 600px) {
  .grid-container, .action-buttons {
    grid-template-columns: 1fr;
    flex-direction: column;
  }
}

.icon-wa {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn-icon-wa {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}