/* SF UI — self-hosted (Windows/Linux/Android; macOS/iOS use -apple-system) */

@font-face {
  font-family: "SF UI Text";
  src: url("../fonts/sf/sf-ui-text-light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Text";
  src: url("../fonts/sf/sf-ui-text-light-italic.ttf") format("truetype");
  font-weight: 300;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Text";
  src: url("../fonts/sf/sf-ui-text-regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Text";
  src: url("../fonts/sf/sf-ui-text-italic.ttf") format("truetype");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Text";
  src: url("../fonts/sf/sf-ui-text-medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Text";
  src: url("../fonts/sf/sf-ui-text-medium-italic.ttf") format("truetype");
  font-weight: 500;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Text";
  src: url("../fonts/sf/sf-ui-text-semibold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Text";
  src: url("../fonts/sf/sf-ui-text-semibold-italic.ttf") format("truetype");
  font-weight: 600;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Text";
  src: url("../fonts/sf/sf-ui-text-bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Text";
  src: url("../fonts/sf/sf-ui-text-bold-italic.ttf") format("truetype");
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Text";
  src: url("../fonts/sf/sf-ui-text-heavy.ttf") format("truetype");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Text";
  src: url("../fonts/sf/sf-ui-text-heavy-italic.ttf") format("truetype");
  font-weight: 800;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Display";
  src: url("../fonts/sf/sf-ui-display-ultralight.ttf") format("truetype");
  font-weight: 200;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Display";
  src: url("../fonts/sf/sf-ui-display-thin.ttf") format("truetype");
  font-weight: 100;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Display";
  src: url("../fonts/sf/sf-ui-display-light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Display";
  src: url("../fonts/sf/sf-ui-display-regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Display";
  src: url("../fonts/sf/sf-ui-display-medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Display";
  src: url("../fonts/sf/sf-ui-display-semibold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Display";
  src: url("../fonts/sf/sf-ui-display-bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Display";
  src: url("../fonts/sf/sf-ui-display-heavy.ttf") format("truetype");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "SF UI Display";
  src: url("../fonts/sf/sf-ui-display-black.ttf") format("truetype");
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --font-sans: "SF UI Text", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "SF UI Display", "SF UI Text", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: var(--font-sans);
  --text-fluid-body: clamp(0.9375rem, 0.84rem + 0.35vw, 1.0625rem);
  --text-fluid-small: clamp(0.625rem, 0.56rem + 0.22vw, 0.8125rem);
  --text-fluid-h1: clamp(1.75rem, 1.35rem + 1.6vw, 2.75rem);
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-fluid-body);
}

/* Phone & tablet: SF UI Text for everything (Apple HIG) */
h1,
h2,
h3,
.page-title,
.hero-copy .page-title--hero,
.static-facade-main h1,
.metric-value,
.logo-text {
  font-family: var(--font-sans);
}

/* Desktop: Display for logo only; headings stay SF UI Text */
@media (min-width: 1024px) {
  .logo-text {
    font-family: var(--font-display);
  }

  .status-label {
    font-size: var(--text-fluid-small);
  }
}