:root {
  color-scheme: light;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  min-height: 100vh;
  background: #f5fbff;
  color: #0f172a;
}
header {
  background: rgba(255,255,255,0.90);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid #e2e8f0;
}
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.grid { display: grid; gap: 1rem; }
.grid-cols-1 { grid-template-columns: repeat(1,minmax(0,1fr)); }
@media (min-width: 1024px) {
  .lg\:grid-cols-\[1\.1fr_0\.9fr\] { grid-template-columns: 1.1fr 0.9fr; display: grid; }
}
.gap-10 { gap: 2.5rem; }
.gap-4 { gap: 1rem; }
.hidden { display: none; }
.block { display: block; }
.sticky { position: sticky; }
.top-0 { top: 0; }
.z-50 { z-index: 50; }
.w-full { width: 100%; }
.rounded-md { border-radius: 0.375rem; }
.p-2 { padding: 0.5rem; }
.text-base { font-size: 1rem; }
.border-t { border-top-width: 1px; }
.hover\:bg-zapco\/10:hover { background-color: rgba(0, 135, 170, 0.1); }
.hover\:text-zapco:hover { color: #0087aa; }
.md\:hidden { display: none; }
@media (min-width: 768px) {
  .md\:hidden { display: none; }
  .md\:flex { display: flex; }
}
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.py-10 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.rounded-full { border-radius: 9999px; }
.rounded-3xl { border-radius: 1.5rem; }
.rounded-\[2rem\] { border-radius: 2rem; }
.border { border-width: 1px; border-style: solid; }
.border-b { border-bottom-width: 1px; }
.border-slate-200 { border-color: #e2e8f0; }
.bg-white { background-color: #ffffff; }
.bg-zapco { background-color: #0087aa; }
.bg-zapco\/10 { background-color: rgba(0, 135, 170, 0.1); }
.bg-white\/90 { background-color: rgba(255,255,255,0.9); }
.text-zapco { color: #0087aa; }
.text-white { color: #ffffff; }
.text-slate-900 { color: #0f172a; }
.text-slate-700 { color: #334155; }
.text-slate-600 { color: #475569; }
.text-slate-500 { color: #64748b; }
.text-gray-600 { color: #475569; }
.text-gray-700 { color: #334155; }
.text-gray-800 { color: #1f2937; }
.bg-gray-100 { background-color: #f8fafc; }
.shadow-sm { box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05); }
.shadow-lg { box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25); }
.shadow-zapco\/20 { box-shadow: 0 25px 50px -12px rgba(0, 135, 170, 0.2); }
.tracking-\[0\.2em\] { letter-spacing: 0.2em; }
.tracking-\[0\.4em\] { letter-spacing: 0.4em; }
.uppercase { text-transform: uppercase; }
.text-5xl { font-size: 3rem; line-height: 1; }
@media (min-width: 768px) { .md\:text-6xl { font-size: 3.75rem; } }
.text-xl { font-size: 1.25rem; }
.text-lg { font-size: 1.125rem; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.leading-tight { line-height: 1.1; }
.leading-8 { line-height: 2rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-md { max-width: 28rem; }
.w-full { width: 100%; }
.h-full { height: 100%; }
.overflow-hidden { overflow: hidden; }
.object-cover { object-fit: cover; }
.text-center { text-align: center; }
.font-medium { font-weight: 500; }
.transition { transition: all 0.2s ease-in-out; }
.hover\:bg-\[\#006b85\]:hover { background-color: #006b85; }
.hover\:underline:hover { text-decoration: underline; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mt-16 { margin-top: 4rem; }
.mb-4 { margin-bottom: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }