/* 05 — Contact : conclusion du parcours. */
.contact { padding: var(--section-y) 0 calc(var(--section-y) * 0.6); }
.contact__grid {
  max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter);
  display: grid; gap: clamp(2.5rem, 5vw, 5rem);
}
@media (min-width: 1000px) {
  /* En-tête (petit titre, titre, description) sur toute la largeur ; coordonnées | formulaire en dessous */
  .contact__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); row-gap: 0; }
  .contact__aside { display: contents; }
  .contact__aside > .kicker, .contact__title, .contact__lede { grid-column: 1 / -1; }
  .contact__grid .contact__details, .contact__grid > .form { grid-row: 4; align-self: start; margin-top: clamp(2.5rem, 1.5rem + 2.5vw, 4rem); }
  .contact__grid .contact__details { grid-column: 1; }
  .contact__grid > .form { grid-column: 2; }
}

.contact__title { justify-self: start; margin-top: clamp(1rem, 0.6rem + 1.2vw, 1.75rem); font-family: var(--font-display); letter-spacing: var(--display-track); font-weight: var(--display-weight); font-size: clamp(1.7rem, 0.9rem + 3vw, 3.9rem); line-height: 1; text-transform: uppercase; padding-top: 0.04em; }
.contact__lede { margin-top: clamp(1rem, 0.6rem + 1.2vw, 1.75rem); margin-left: -0.06em; color: var(--ink-2); font-size: var(--fs-lg); text-wrap: balance; }
.contact__details { margin-top: 2.25rem; border-top: 1px solid var(--line); }
.contact__details > div { display: grid; grid-template-columns: 8rem minmax(0, 1fr); gap: 1rem; padding: 0.9rem 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.contact__details dt { font-size: var(--fs-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.contact__details dd { overflow-wrap: anywhere; }
.contact__details a { display: inline-flex; align-items: center; min-height: 44px; } /* cible tactile confortable */
.contact__details > div { align-items: center; }
.contact__details a:hover { color: var(--orange-text); }

.form {
  display: grid; gap: 1.5rem; align-content: start;
  padding: clamp(1.4rem, 3vw, 2.5rem);
  border-radius: var(--radius); border: 1px solid var(--line);
  background: var(--bg-2);
}
.form__row { display: grid; gap: 1.5rem; }
@media (min-width: 600px) { .form__row { grid-template-columns: 1fr 1fr; } }

.field { display: grid; gap: 0.45rem; }
.field__label { font-size: var(--fs-sm); font-weight: 600; color: var(--ink-2); padding: 0; }
.field__label abbr { color: var(--neon); text-decoration: none; }
.field__input {
  width: 100%; min-height: 48px; padding: 0.75rem 0.95rem;
  background: var(--bg); border: 1px solid var(--line-strong); border-radius: var(--r-sm);
  font-size: 1rem;
  transition: border-color var(--t-micro), box-shadow var(--t-micro);
}
.field__input::placeholder { color: var(--muted); }
textarea.field__input { resize: vertical; min-height: 8rem; }
.field__input:hover { border-color: color-mix(in srgb, var(--ink) 40%, transparent); }
.field__input:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px color-mix(in srgb, var(--orange) 25%, transparent); }
.field__input[aria-invalid="true"] { border-color: var(--orange); }
.field__error { font-size: var(--fs-sm); color: var(--orange-text); min-height: 0; }
.field__error:empty { display: none; }

.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chip span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 1.1rem; border-radius: var(--r-pill); border: 1px solid var(--line-strong); font-size: var(--fs-sm); transition: background-color var(--t-micro), border-color var(--t-micro), color var(--t-micro); }
.chip:hover span { border-color: var(--blue); }
.chip input:checked + span { background: var(--blue); color: var(--on-ink); border-color: var(--blue); }
.chip input:focus-visible + span { outline: 2px solid var(--pink); outline-offset: 3px; }

.form__summary { padding: 0.9rem 1rem; border-radius: var(--r-sm); border: 1px solid color-mix(in srgb, var(--orange) 55%, transparent); background: color-mix(in srgb, var(--orange) 9%, transparent); font-size: var(--fs-sm); }
.form__summary ul { margin-top: 0.4rem; display: grid; gap: 0.2rem; }
.form__summary a { text-decoration: underline; text-underline-offset: 3px; }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; }
.form__status { font-size: var(--fs-sm); color: var(--ink-2); }
.form__status.is-error { color: var(--orange-text); }

@media (max-width: 599px) {
  .form__foot .btn { width: 100%; }
  .contact__details > div { grid-template-columns: 1fr; gap: 0.15rem; }
}