/* ==========================================================================
   ASBS Africa — Base Styles
   Brand variables + resets + typography. Loaded on every page.
   ========================================================================== 

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap'); */

:root {
  /* Brand colors — from Step 2 UI/UX Design doc */
  --color-navy: #1B2A4A;
  --color-navy-dark: #121d33;
  --color-sage: #67B803;
  --color-sage-dark: #549602;
  --color-gray: #6E7175;
  --color-white: #FFFFFF;
  --color-offwhite: #F5F5F5;
  --color-sage-aa: #3F7A00;

  /* Typography */
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing rhythm (per Step 2 spec: ~80px desktop / ~40px mobile) */
  --section-padding-desktop: 80px;
  --section-padding-mobile: 40px;

  /* Shared component values */
  --radius-card: 8px;
  --radius-button: 6px;
  --max-width: 1200px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-navy);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-navy);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); text-transform: uppercase; }
h2 { font-size: clamp(1.6rem, 4vw, 2.5rem); text-transform: uppercase; }
h3 { font-size: 1.25rem; }

p {
  color: var(--color-gray);
}

a {
  color: inherit;
  text-decoration: none;
}

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-padding-mobile) 0;
}

@media (min-width: 768px) {
  .section {
    padding: var(--section-padding-desktop) 0;
  }
}

.eyebrow {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-sage-aa);
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.bg-navy .eyebrow,
.hero .eyebrow {
  color: var(--color-sage);
}

.bg-sage .eyebrow {
  color: var(--color-white);
}

.bg-navy { background: var(--color-navy); color: var(--color-white); }
.bg-sage { background: var(--color-sage-aa); color: var(--color-white); }
.bg-offwhite { background: var(--color-offwhite); }

.text-center { text-align: center; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}