/* Palette locked to prototype — source: nciss_prototype_color_palette() in inc/elementor-kit.php */
/* NCISS Design System — Institution-grade Navy / Gold */

:root {
  --color-navy-900: #0a1729;
  --color-navy-800: #0e2138;
  --color-navy-700: #143052;
  --color-navy-600: #1d3f68;
  --color-gold-600: #a8852f;
  --color-gold-500: #c2a14d;
  --color-gold-400: #d4b86a;
  --color-gold-300: #e8d5a8;
  --color-white: #ffffff;
  --color-gray-50: #f6f4ef;
  --color-gray-100: #f6f4ef;
  --color-gray-200: #d9dde4;
  --color-gray-300: #aeb8c7;
  --color-gray-500: #647084;
  --color-gray-700: #3a4658;
  --color-gray-900: #1a2230;

  --font-sans: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --font-serif: "Source Serif 4", Georgia, "Times New Roman", serif;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-section: 5rem;
  --space-section-tight: 3.75rem;
  --container-gutter: 1.25rem;

  --text-display: clamp(1.85rem, 3.5vw, 2.65rem);
  --text-h1: clamp(1.65rem, 3vw, 2.15rem);
  --text-h2: clamp(1.35rem, 2.4vw, 1.75rem);
  --text-h3: 1.125rem;
  --text-body: 1.0625rem;
  --text-small: 0.875rem;

  --shadow-sm: 0 1px 2px rgba(0, 26, 51, 0.06);
  --shadow-md: 0 4px 20px rgba(0, 26, 51, 0.08);
  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --container: 1140px;
  --header-height: 86px;
  --topbar-height: 44px;
  /* Drawer clears topbar only while topbar is on-screen (JS syncs; see main.js) */
  --drawer-top-offset: var(--topbar-height);
  --border-subtle: 1px solid var(--color-gray-200);
  --transition: 0.18s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: 1.65;
  color: var(--color-gray-900);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-x: clip;
}

img {
  max-width: 100%;
  height: auto;
}

main {
  flex: 1;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-navy-700);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-gold-600);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-gold-500);
  outline-offset: 2px;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.28;
  color: var(--color-navy-900);
  margin: 0 0 var(--space-3);
}

h1 { font-size: var(--text-h1); }
h2 { font-size: var(--text-h2); }
h3 {
  font-size: var(--text-h3);
  font-family: var(--font-sans);
  font-weight: 650;
}

p { margin: 0 0 var(--space-4); }
p:last-child { margin-bottom: 0; }

ul, ol {
  margin: 0 0 var(--space-4);
  padding-left: 1.35rem;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 9999;
  background: var(--color-gold-500);
  color: var(--color-navy-900);
  padding: var(--space-3) var(--space-5);
  font-weight: 650;
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.skip-link:focus { top: var(--space-4); }

.container {
  width: min(100% - (var(--container-gutter) * 2), var(--container));
  margin-inline: auto;
}

.container--narrow {
  width: min(100% - (var(--container-gutter) * 2), 720px);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.7rem 1.35rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn:hover { text-decoration: none; }

.btn--primary {
  background: var(--color-navy-700);
  color: var(--color-white);
  border-color: var(--color-navy-700);
}

.btn--primary:hover {
  background: var(--color-navy-900);
  color: var(--color-white);
  border-color: var(--color-navy-900);
}

.btn--gold {
  background: var(--color-gold-500);
  color: var(--color-navy-900);
  border-color: var(--color-gold-500);
}

.btn--gold:hover {
  background: var(--color-gold-400);
  color: var(--color-navy-900);
  border-color: var(--color-gold-400);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn--outline:hover {
  background: var(--color-white);
  color: var(--color-navy-900);
  border-color: var(--color-white);
}

.btn--outline-navy {
  background: transparent;
  color: var(--color-navy-700);
  border-color: var(--color-navy-700);
}

.btn--outline-navy:hover {
  background: var(--color-navy-700);
  color: var(--color-white);
}

.btn--sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.8125rem;
}

.btn--lg {
  padding: 0.9rem 1.75rem;
  font-size: 1.0625rem;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.btn-group--center { justify-content: center; }