:root {
  --unifesp-blue: #0B3B6F;
  --unifesp-blue-dark: #062647;
  --unifesp-teal: #0E9C9C;
  --unifesp-amber: #F2A007;
}

html {
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--unifesp-blue);
  color: white;
  padding: 10px 16px;
  z-index: 100;
  border-radius: 0 0 8px 0;
}
.skip-link:focus {
  left: 0;
}

/* Hero background pattern */
.hero-pattern {
  background-color: var(--unifesp-blue-dark);
  background-image:
    radial-gradient(circle at 15% 20%, rgba(14, 156, 156, 0.35) 0%, transparent 45%),
    radial-gradient(circle at 85% 10%, rgba(242, 160, 7, 0.25) 0%, transparent 40%),
    radial-gradient(circle at 50% 100%, rgba(11, 59, 111, 0.6) 0%, transparent 60%);
}

.section-title-underline {
  position: relative;
}
.section-title-underline::after {
  content: '';
  display: block;
  width: 56px;
  height: 4px;
  border-radius: 4px;
  background: var(--unifesp-amber);
  margin-top: 12px;
}
.section-title-underline.centered::after {
  margin-left: auto;
  margin-right: auto;
}

.card-hover {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 35px -12px rgba(11, 59, 111, 0.25);
}

.timeline-line {
  background: linear-gradient(180deg, var(--unifesp-teal), var(--unifesp-blue));
}

.stat-number {
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
}

.badge-area {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(14, 156, 156, 0.12);
  color: var(--unifesp-teal);
}

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Form focus states */
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--unifesp-teal);
  box-shadow: 0 0 0 3px rgba(14, 156, 156, 0.15);
}

.filter-chip.active {
  background: var(--unifesp-blue) !important;
  color: white !important;
  border-color: var(--unifesp-blue) !important;
}

/* fade in animation */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-up {
  animation: fadeInUp 0.6s ease both;
}