/* ============================================================
   ALDT — Polices auto-hébergées + reset + éléments de base
   ============================================================ */

/* --- Polices (woff2 locaux, RGPD-friendly) --- */
@font-face {
  font-family: "Anton";
  src: url("../fonts/anton-latin-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-latin-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-latin-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-latin-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* --- Reset léger --- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}

body {
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  font-family: var(--font-title);
  font-weight: 400;
  line-height: 1.04;
  text-transform: uppercase;
  letter-spacing: .01em;
}
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); }

p { text-wrap: pretty; }
img, picture, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

:focus-visible { outline: 3px solid var(--c-red-bright); outline-offset: 2px; border-radius: 2px; }

/* --- Utilitaires de mise en page --- */
.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }
.section { padding-block: var(--space-xl); }
.section--tight { padding-block: var(--space-l); }
.section--dark { background: var(--c-ink); color: var(--c-text-invert); }
.section--dark .section__lead { color: var(--c-text-muted-invert); }
.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;
}

/* Titre de section avec trait rouge signature */
.section-title { position: relative; display: inline-block; }
.section-title::after {
  content: ""; display: block; width: 64px; height: 5px;
  background: var(--c-red); margin-top: .6rem;
}
.section--dark .section-title::after { background: var(--c-red-bright); }