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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--fn-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.68;
  overflow-x: hidden;
}

img    { display: block; max-width: 100%; }
a      { text-decoration: none; color: inherit; }
ul     { list-style: none; }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4 {
  font-family: var(--fn-display);
  line-height: 1.12;
}

/* ── Section scaffolding ── */
.section {
  padding: var(--sp-24) var(--sp-8);
}
.section-alt {
  background: var(--clr-bg-alt);
}
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.section-hdr {
  margin-bottom: var(--sp-12);
}
.section-hdr.center {
  text-align: center;
}
.section-hdr.center .section-sub {
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 580px) {
  .section { padding: var(--sp-16) var(--sp-5); }
}