/* Reset & Base */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f9fafb;
  color: #1f2937;
  line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
h1, h2, h3, h4, h5 { font-weight: 700; color: #111827; }

/* Utility */
.text-center { text-align: center; }
.text-left { text-align: left; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-10 { margin-bottom: 2.5rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.shadow { box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1); }
.shadow-lg { box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15); }
.hover\:shadow:hover { box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15); }
.hover\:shadow-lg:hover { box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2); }

/* Containers */
.container { width: 100%; max-width: 1200px; margin: 0 auto; }

/* Sections */
section { padding: 4rem 1rem; }
.bg-white { background-color: #ffffff; }
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-100 { background-color: #f3f4f6; }
.bg-blue-50 { background-color: #eff6ff; }

/* Typography */
.text-gray-900 { color: #1f2937; }
.text-gray-700 { color: #374151; }
.text-gray-600 { color: #4b5563; }
.text-gray-500 { color: #6b7280; }
.text-blue-600 { color: #2563eb; }
.text-blue-700 { color: #1d4ed8; }
.text-green-700 { color: #047857; }
.text-red-600 { color: #dc2626; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-4xl { font-size: 2.25rem; }

/* Buttons */
.button, .btn, a[class*="button"] {
  display: inline-block;
  background-color: #2563eb;
  color: #fff;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}
.button:hover {
  background-color: #1d4ed8;
}

/* Tables */
table {
  border-collapse: collapse;
  width: 100%;
}
th, td {
  text-align: left;
  padding: 1rem;
  border-bottom: 1px solid #e5e7eb;
}
th { background-color: #f3f4f6; }

/* FAQ Accordion */
.faq-item { border-radius: 0.5rem; overflow: hidden; border: 1px solid #e5e7eb; }
.faq-question {
  background-color: #f3f4f6;
  padding: 1rem 1.25rem;
  cursor: pointer;
  font-weight: 600;
}
.faq-answer {
  padding: 1rem 1.25rem;
  background-color: #ffffff;
  display: none;
}