/* ============================================================
   LAYOUT — Grid, containers, responsive utilities
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #0c2124;
  background: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }

::selection { background: #B1E358; color: #02454E; }

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
.container-large {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Grid system (Bootstrap-like 12-col) */
.row-fluid {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -12px;
}
.span4 { flex: 0 0 33.333%; max-width: 33.333%; padding: 0 12px; }
.span6 { flex: 0 0 50%; max-width: 50%; padding: 0 12px; }
.span8 { flex: 0 0 66.666%; max-width: 66.666%; padding: 0 12px; }
.span12 { flex: 0 0 100%; max-width: 100%; padding: 0 12px; }

/* Responsive */
@media (max-width: 991px) {
  .span4, .span6, .span8 { flex: 0 0 100%; max-width: 100%; }
}

@media (max-width: 767px) {
  .container, .container-large { padding: 0 16px; }
}

/* Section spacing */
section { position: relative; }

/* WOW animation helpers */
.fadeInUp {
  animation: fadeInUp 0.6s ease-out both;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Body wrapper */
.body-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.body-container-wrapper {
  flex: 1;
}

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}