/* Holiday Island's Future — design tokens, reset, typography, layout
   Palette and type pairing deliberately echo holidayisland.us (the HISID
   community site): forest green + gold, bold uppercase sans headings/nav,
   serif body copy. Fonts are self-hosted (assets/fonts/) as variable
   fonts so one file covers the full weight range with no runtime
   external requests. */

@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/montserrat-variable.woff2") format("woff2");
}

@font-face {
  font-family: "Source Serif 4";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../fonts/source-serif-4-variable.woff2") format("woff2");
}

:root {
  /* Color tokens */
  --color-bg: #FAF9F3;
  --color-surface: #FFFFFF;
  --color-surface-alt: #F0F1E7;
  --color-text: #2B2B26;
  --color-text-muted: #5B5A4F;
  --color-border: #DEDBC7;

  --color-primary: #2E6B3E;
  --color-primary-dark: #1E4A2A;
  --color-primary-light: #4C8B5C;
  --color-primary-contrast: #FFFFFF;

  --color-accent: #F2B134;
  --color-accent-dark: #A9790C;
  --color-accent-contrast: #2B2506;

  --color-link: #6E9C34;
  --color-link-dark: #517327;

  --color-good: #2E6B3E;
  --color-good-bg: #E9F1E5;
  --color-warn: #A9790C;
  --color-warn-bg: #FBF1DC;

  --color-neutral-panel: #F5EFDE;
  --color-neutral-border: #C9B98F;

  /* Typography */
  --font-heading: "Montserrat", Arial, Helvetica, sans-serif;
  --font-body: "Source Serif 4", Georgia, "Iowan Old Style", serif;

  --font-size-base: 18px;
  --line-height-base: 1.6;

  /* Layout */
  --measure: 70ch;
  --radius: 10px;
  --shadow-card: 0 2px 10px rgba(27, 77, 92, 0.08);
  --shadow-card-hover: 0 6px 20px rgba(27, 77, 92, 0.14);
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  line-height: 1.2;
  margin: 0 0 var(--space-2);
}

h1 { font-size: clamp(2rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-top: var(--space-4); }
h3 { font-size: 1.3rem; margin-top: var(--space-3); }

p { margin: 0 0 var(--space-2); max-width: var(--measure); }
main :is(ul, ol) { max-width: var(--measure); }

a { color: var(--color-link); text-underline-offset: 3px; }
a:hover { color: var(--color-link-dark); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--space-3);
}

main { display: block; padding-bottom: var(--space-5); }

.section {
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}

.section--alt { background: var(--color-surface-alt); }

.lede {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  max-width: var(--measure);
}

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-1) var(--space-2);
  z-index: 100;
  border-radius: 0 0 6px 0;
}
.skip-link:focus { left: 0; }

@media (max-width: 760px) {
  :root { --font-size-base: 17px; }
  .section { padding-top: var(--space-3); padding-bottom: var(--space-3); }
}