/* ==========================================================================
   Contact — une seule vue : présentation à gauche, formulaire à droite.
   ========================================================================== */

.page-contact { height: 100dvh; overflow: hidden; }

.contact {
  position: fixed;
  inset: var(--chrome-h) 0 0;
  max-width: 1320px;
  margin-inline: auto;
  overflow-y: auto;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: center;
  gap: clamp(40px, 7vw, 128px);
  padding: clamp(16px, 4vh, 48px) var(--gutter) clamp(20px, 4vh, 40px);
}

.contact > * { animation: hb-rise 1000ms var(--ease) both; }
.contact > :nth-child(2) { animation-delay: 160ms; }

.contact__intro { display: grid; gap: 22px; align-content: center; }

.coords { margin-top: 10px; border-top: var(--rule); }
.coords div {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: var(--rule);
}
.coords dt { color: var(--faint); }
.coords dd { color: var(--ink); }
.coords a {
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 5px;
}
.coords a:hover { text-decoration-color: var(--accent); }

.contact__legal { color: var(--faint); }
.contact__legal a { color: var(--accent-2); }

/* ---------- formulaire ---------- */

.form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, 2.4vh, 24px) 24px;
}

.champ { display: grid; gap: 9px; align-content: start; }
.champ--large { grid-column: 1 / -1; }

.champ label {
  font-size: var(--fs-meta);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--soft);
}
.champ label .facultatif { color: var(--faint); letter-spacing: 0.06em; text-transform: none; }

.champ input,
.champ select,
.champ textarea {
  width: 100%;
  padding: 13px 16px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--ink);
  transition: border-color 300ms ease, background-color 300ms ease;
}
.champ textarea { min-height: 120px; height: clamp(120px, 20vh, 200px); resize: vertical; line-height: 1.7; }
.champ ::placeholder { color: var(--faint); opacity: 1; }

.champ input:hover,
.champ select:hover,
.champ textarea:hover { border-color: var(--accent-3); }

.champ input:focus-visible,
.champ select:focus-visible,
.champ textarea:focus-visible {
  outline: none;
  border-color: var(--accent);
}

.champ [aria-invalid="true"] { border-color: var(--accent); }
.champ__erreur { font-size: 0.78125rem; line-height: 1.5; color: var(--accent); }
.champ__erreur:empty { display: none; }

.select { position: relative; }
.select select { appearance: none; padding-right: 44px; cursor: pointer; }
.select::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 18px;
  width: 7px;
  height: 7px;
  border-right: 1px solid var(--accent);
  border-bottom: 1px solid var(--accent);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

.form__pied {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 32px;
  padding-top: 6px;
}
.form__note { max-width: 26rem; font-size: 0.8125rem; line-height: 1.6; color: var(--faint); }
.form__pied .pill { padding: 15px 34px; }

.envoye {
  display: grid;
  gap: 14px;
  justify-items: start;
  padding: clamp(28px, 5vh, 56px);
  background: color-mix(in oklab, var(--accent) 6%, var(--panel));
  border-radius: var(--radius);
}
.envoye p { color: var(--muted); max-width: 30rem; }
.envoye a { color: var(--accent); }

/* ---------- responsive ---------- */

@media (max-width: 960px) {
  .page-contact { height: auto; overflow: visible; }
  .contact {
    position: static;
    grid-template-columns: 1fr;
    align-items: start;
    padding-top: calc(var(--chrome-h) + 24px);
    padding-bottom: 56px;
  }
  .page-contact .chrome { background: var(--paper); pointer-events: auto; }
}

@media (max-width: 560px) {
  .form { grid-template-columns: 1fr; }
  .coords div { grid-template-columns: 1fr; gap: 2px; }
}