:root {
  --font-playfair: 'Playfair Display', Georgia, serif;
  --font-inter: 'Inter', system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: #1A1A1A;
  background: #F5EFE0;
  margin: 0;
  padding: 0;
}

/* ── Design system helpers ── */
.pf  { font-family: var(--font-playfair), Georgia, serif; }
.int { font-family: var(--font-inter), system-ui, sans-serif; }

/* Section max-width wrapper */
.wrap {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(20px, 4vw, 48px);
  padding-right: clamp(20px, 4vw, 48px);
}

/* Eyebrow label */
.eyebrow {
  font-size: 11px;
  letter-spacing: 3px;
  font-weight: 700;
  text-transform: uppercase;
  color: #B22234;
  margin-bottom: 12px;
}

/* Section heading */
.section-h2 {
  font-family: var(--font-playfair), Georgia, serif;
  color: #0A2540;
  letter-spacing: -1.5px;
  line-height: 1.05;
  margin: 0;
}

/* Button base */
.btn {
  display: inline-block;
  padding: 13px 24px;
  font-size: 12px;
  letter-spacing: 2px;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  font-family: var(--font-inter), system-ui, sans-serif;
  text-decoration: none;
  transition: opacity 0.15s;
}
.btn:hover { opacity: 0.88; }
.btn-red   { background: #B22234; color: #fff; }
.btn-navy  { background: #0A2540; color: #fff; }
.btn-ghost { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.4); }
.btn-outline-navy { background: transparent; color: #0A2540; border: 1px solid #0A2540; }

/* Divider rule */
.rule { height: 1px; background: rgba(10,37,64,0.15); }

/* ── Nav link hover ── */
nav a:hover { opacity: 0.7 !important; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #F5EFE0; }
::-webkit-scrollbar-thumb { background: #0A2540; }

/* ── Programs Section ── */

/* Photo inner div: initial state (scale set & animated by JS) */
#program-img-inner {
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 0.7s ease-out;
}

/* Content block: initial visible state (opacity/transform animated by JS) */
#program-content {
  opacity: 1;
  transform: translateY(0);
  will-change: opacity, transform;
}

/* Tab cards: smooth elevation on hover (inactive state only) */
.prog-tab:not(.prog-tab--active):hover {
  border-color: rgba(10, 37, 64, 0.35) !important;
}

/* Hide scrollbar utility for dynamic month tabs container */
.scrollbar-none {
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}
.scrollbar-none::-webkit-scrollbar {
  display: none;  /* Chrome, Safari and Opera */
}