/* Site vitrine d'ACA Sécurité : blanc sur noir, rien d'autre que le contact. */
:root {
  --fond: #000000;
  --encre: #f5f5f5;
  --doux: #8a8a8a;
  --filet: #3a3a3a;
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--fond);
  color: var(--encre);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--filet);
  transition: border-color 0.15s;
}
a:hover, a:focus-visible { border-color: var(--encre); }
a:focus-visible { outline: 2px solid var(--encre); outline-offset: 4px; }

/* Accueil */
.accueil {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 64px;
  padding: 64px 16px 32px;
}

.marque { margin: 0; line-height: 0; }

.logo {
  width: min(200px, 50vw);
  height: auto;
}

.contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  font-style: normal;
  font-size: 16px;
  letter-spacing: 0.02em;
}
.contact a { padding-bottom: 2px; }

.pied {
  max-width: 600px;
  margin: 0 auto;
  padding: 24px 16px 32px;
  text-align: center;
  font-size: 11px;
  line-height: 1.6;
  color: var(--doux);
}
.pied p { margin: 0 0 8px; }

/* Mentions légales */
.texte {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  padding: 48px 16px 64px;
  font-size: 15px;
  line-height: 1.6;
}
.texte h1 {
  font-size: 22px;
  font-weight: 500;
  margin: 32px 0 32px;
}
.texte h2 {
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--doux);
  margin: 32px 0 8px;
}
.texte p { margin: 0; }
.retour { font-size: 14px; }

.insecable { white-space: nowrap; }