/* ---------- Contact ---------- */
.contact {
  position: relative;
  isolation: isolate;
  padding: 128px 0 140px;
  overflow: hidden;
}
.contact-halo {
  position: absolute;
  z-index: -1;
  left: -10vw;
  bottom: -30vw;
  width: 60vw;
  height: 60vw;
  border-radius: 50%;
  background: radial-gradient(circle, #e2dfd6 0%, rgb(226 223 214 / 0.5) 35%, rgb(var(--bg-rgb) / 0) 68%);
  animation: halo-drift 26s ease-in-out infinite alternate;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 96px;
  align-items: start;
}
.contact-title {
  margin-top: 26px;
  font: 900 clamp(5.25rem, 0.5rem + 6.04vw, 7.75rem) / 0.9 var(--sans);
  letter-spacing: -0.03em;
  text-transform: uppercase;
}
.contact-title-accent {
  color: var(--grey-accent);
}
.contact-text {
  max-width: 448px;
  margin-top: 40px;
  font-size: 18px;
  font-weight: 300;
  line-height: 29.25px;
  color: var(--ink-2);
}
.round-links {
  display: flex;
  gap: 8px;
  margin-top: 28px;
}
.round-links a {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgb(var(--chip-rgb) / 0.6);
  font-size: 18px;
  transition:
    background-color 0.2s ease,
    color 0.2s ease;
}
.round-links a:hover {
  background: var(--ink);
  color: var(--bg);
}
.contact-card {
  margin-top: 150px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.contact-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 24px;
  color: var(--ink-2);
}
.contact-card-top a {
  display: grid;
  place-items: center;
  font-size: 22px;
  transition: transform 0.25s var(--ease-out);
}
.contact-card-top a:hover {
  transform: translate(3px, -3px);
  color: var(--ink);
}
.contact-label {
  margin-top: 84px;
  font-size: 12px;
  line-height: 16px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.contact-big {
  display: block;
  margin-top: 16px;
  font: 900 36px / 0.9 var(--sans);
  text-transform: uppercase;
}
/* Deux liens : le numéro, puis l'adresse e-mail en gris dessous. */
.contact-big a {
  display: block;
}
.contact-big-mail {
  margin-top: 2px;
  color: var(--grey-accent);
  overflow-wrap: anywhere;
  transition: color 0.2s ease;
}
.contact-big-mail:hover {
  color: var(--ink-2);
}
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin-top: 20px;
}
.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font: 400 14px / 20px var(--sans);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-2);
  transition: color 0.2s ease;
}
.copy-btn:hover {
  color: var(--ink);
}
.copy-btn .icon {
  font-size: 16px;
}
/* Sous 1280 px, une colonne : à deux, l'adresse e-mail se couperait au milieu. */
@media (max-width: 1279px) {
  .contact {
    padding: 80px 0 120px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-title {
    margin-top: 24px;
    font-size: clamp(2.875rem, 0.5rem + 12.35vw, 8.125rem);
  }
  .contact-card {
    margin-top: 64px;
  }
  .contact-label {
    margin-top: 48px;
  }
  .contact-big {
    font-size: 26px;
  }
}
/* Écran tactile : la flèche d'appel et les deux actions sous le numéro (voir base.css). */
@media (pointer: coarse) {
  .contact-card-top a,
  .copy-btn {
    position: relative;
  }
  .contact-card-top a::after,
  .copy-btn::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: max(100%, 44px);
    height: max(100%, 44px);
    translate: -50% -50%;
  }
  /* Assez d'écart pour que les deux zones ne se chevauchent pas quand les actions passent sur deux lignes. */
  .contact-actions {
    row-gap: 24px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .contact-halo {
    animation: none;
  }
}

/* ---------- Animations (états posés par reveal.js ; rien n'est masqué sans .has-motion) ---------- */
.has-motion .round-links a {
  scale: 0.5;
  opacity: 0;
  transition:
    scale 0.9s var(--ease-expo),
    opacity 0.5s ease,
    background-color 0.2s ease,
    color 0.2s ease;
}
.has-motion .round-links a:nth-child(2) {
  transition-delay: 0.08s, 0.08s, 0s, 0s;
}
.has-motion .round-links a:nth-child(3) {
  transition-delay: 0.16s, 0.16s, 0s, 0s;
}
.has-motion .round-links.is-in a {
  scale: 1;
  opacity: 1;
}