/*
  Shared layout primitives for the foundation.
  This file provides structure, spacing, and page-level defaults.
*/
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

.page-main {
  display: block;
}

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

.section {
  padding-block: var(--section-gap);
}

.section + .section {
  border-top: 1px solid var(--color-border);
}

.section__inner {
  display: grid;
  gap: 1.5rem;
}

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