/* base.css — font faces, resets, global element defaults, page frame,
   shared kicker + icon helpers. */

/* Roboto Condensed variable family (OFL 1.1). */
@font-face {
  font-family: "Roboto Condensed";
  src: url("../../fonts/RobotoCondensed-Variable.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

@font-face {
  font-family: "Roboto Condensed";
  src: url("../../fonts/RobotoCondensed-Italic-Variable.ttf") format("truetype");
  font-style: italic;
  font-weight: 100 900;
  font-display: swap;
}

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

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  scrollbar-color: var(--phosphor) var(--ink);
  scrollbar-width: thin;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

::selection {
  background: var(--phosphor);
  color: var(--ink);
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

h1,
h2,
h3,
p,
blockquote,
figure {
  margin: 0;
}

button {
  border: 0;
}

:focus-visible {
  outline: 2px solid var(--phosphor);
  outline-offset: 4px;
}

[id] {
  scroll-margin-top: 6rem;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 99;
  padding: 0.85rem 1rem;
  transform: translateY(-160%);
  background: var(--phosphor);
  color: var(--ink);
  font-family: var(--display);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.skip-link:focus {
  transform: translateY(0);
}

main,
.site-footer {
  position: relative;
  z-index: var(--z-content);
}

.page-frame {
  width: min(100%, 1600px);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}

.section-space {
  padding-block: clamp(6rem, 10vw, 10.5rem);
}

.plain-kicker,
.hero-context,
.service-topline,
.system-type {
  color: var(--phosphor);
  font-family: var(--display);
  font-size: 0.73rem;
  letter-spacing: 0.1em;
  line-height: 1.2;
  text-transform: uppercase;
}

.pixel-icon {
  width: 1.5rem;
  height: 1.5rem;
  flex: 0 0 1.5rem;
  filter: invert(91%) sepia(75%) saturate(409%) hue-rotate(33deg) brightness(103%) contrast(94%);
}

@media (max-width: 760px) {
  .section-space {
    padding-block: 5.75rem;
  }
}