/* Base */
body {
  background-color: #f4f6fb;
  color: #2d3a4f;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* Container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: white;
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30,107,255,0.35);
}

.btn-outline {
  background: transparent;
  color: #0a1628;
  border: 1.5px solid rgba(0, 0, 0, 0.2);
}
.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-accent);
  padding: 14px 0;
}
.btn-ghost:hover { gap: 12px; }

.btn-full { width: 100%; }

/* Section labels */
.section-label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

/* Mixed-weight headings */
.heading-xl {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  color: #0a1628;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}
.heading-lg {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 800;
  color: #0a1628;
  line-height: 1.15;
  text-transform: uppercase;
}
.heading-md {
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 700;
  color: #0a1628;
}

.heading-light { font-weight: 300; color: #5a6b8a; }
.heading-bold  { font-weight: 800; color: #0a1628; }
.text-accent   { color: var(--color-accent); }

/* Badges */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
}
.badge-permanent { background: rgba(16,185,129,0.15); color: var(--color-tag-perm); }
.badge-contract  { background: rgba(245,158,11,0.15); color: var(--color-tag-contract); }
.badge-category  { background: rgba(30,107,255,0.12); color: var(--color-accent); }

/* Section spacing */
.section { padding: var(--space-3xl) 0; }
.section-dark  { background: #ffffff; }
.section-mid   { background: #ffffff; }
.section-alt   { background: #eef1f7; }

/* Dividers */
.divider {
  width: 100%;
  height: 1px;
  background: rgba(0, 0, 0, 0.08);
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base);
  z-index: 999;
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
}
.back-to-top:hover { transform: translateY(-4px); }

/* Spinner */
.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}
.animate-in { animation: fadeInUp 0.5s ease forwards; }

/* Skeleton loader */
.skeleton {
  background: linear-gradient(90deg, var(--color-bg-card) 25%, var(--color-bg-elevated) 50%, var(--color-bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

.hidden { display: none !important; }

/* Job description content */
.job-description h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: #0a1628;
  margin: var(--space-lg) 0 var(--space-md);
}
.job-description h3:first-child { margin-top: 0; }
.job-description p, .job-description li {
  margin-bottom: var(--space-md);
  color: #2d3a4f;
}
.job-description ul {
  padding-left: var(--space-lg);
  list-style: disc;
}