/* ============================================================
   akt — Page Contact
   Direction : cabinet à taille humaine. Polaroids gauche, form droite.
   Anti : SaaS-form generic, eyebrow tracked sur chaque section,
         side-stripe borders, gradient text, polaroid-tartine.
   ============================================================ */

/* ===== NAV variante page intérieure ===== */
.nav--solid {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
.nav--solid .brand,
.nav--solid .nav-links a,
.nav--solid .nav-drop > button { color: var(--ink); }

.contact-page { padding-top: 0; }

/* ===== HERO CONTACT — asymétrie, ton humain ===== */
.contact-hero {
  background: var(--white);
  padding: clamp(5rem, 11vw, 9rem) 0 clamp(3rem, 5vw, 5rem);
  position: relative;
}
.contact-hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.contact-kicker {
  margin: 0 0 1.4rem;
  font-size: 0.82rem;
  font-weight: var(--fw-med);
  letter-spacing: 0.04em;
  color: var(--ink-60);
}
.contact-hero-title {
  margin: 0 0 1.5rem;
  font-size: clamp(2.8rem, 7.5vw, 6.5rem);
  font-weight: var(--fw-black);
  line-height: 0.96;
  letter-spacing: -0.035em;
  color: var(--ink);
  max-width: 14ch;
  text-wrap: balance;
}
.contact-hero-lead {
  margin: 0;
  font-size: clamp(1.1rem, 1.5vw, 1.4rem);
  line-height: 1.5;
  color: var(--ink-60);
  max-width: 50ch;
  font-weight: var(--fw-med);
}
.contact-hero-lead strong { color: var(--green); font-weight: var(--fw-bold); }

/* ===== SECTION FORMULAIRE — fond légèrement tinted vert (très subtil), 2 colonnes ===== */
.contact-section {
  background: var(--green-tint);
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(5rem, 10vw, 8rem);
  position: relative;
  overflow: hidden;
}
.contact-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(380px, 1.15fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}

/* ===== COLONNE GAUCHE — polaroids stack + adresse + note ===== */
.contact-side {
  position: sticky;
  top: clamp(6rem, 10vh, 8rem);
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 5vw, 3.5rem);
}

/* Stack polaroids : flex column avec align-self décalé → effet "éparpillé" sans absolute,
   garantit que chaque caption reste lisible (pas écrasée par la polaroid suivante). */
.polaroid-stack {
  display: flex;
  flex-direction: column;
  gap: clamp(0.6rem, 1.4vw, 1.2rem);
  width: 100%;
  max-width: 440px;
}
.polaroid {
  position: relative;
  background: #fdfdfa;                    /* blanc cassé léger (pas pur — texture papier subtile) */
  padding: 12px 12px 44px;
  box-shadow:
    0 1px 1px rgba(0, 0, 0, 0.04),
    0 14px 28px rgba(0, 63, 56, 0.10),
    0 3px 6px rgba(0, 63, 56, 0.06);
  transform-origin: center center;
  transition: transform 0.45s var(--ease), z-index 0s linear 0s;
  will-change: transform;
}
.polaroid img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  filter: grayscale(0.35) contrast(0.95) brightness(0.98);
}
.polaroid figcaption {
  position: absolute;
  bottom: 12px; left: 12px; right: 12px;
  font-size: 0.78rem;
  font-style: italic;
  font-weight: var(--fw-reg);
  text-align: center;
  color: var(--ink-60);
  letter-spacing: 0;
}

/* "Éparpillé" : align-self différent (left/right/center) + rotations + translateX → ressent comme posées au hasard.
   Le gap du flex column garantit que les captions sont toujours lisibles. */
.polaroid--1 {
  width: 62%;
  align-self: flex-start;
  transform: rotate(-6deg) translateX(-4%);
}
.polaroid--2 {
  width: 58%;
  align-self: flex-end;
  transform: rotate(5deg) translateX(6%);
}
.polaroid--3 {
  width: 60%;
  align-self: center;
  transform: rotate(-3deg) translateX(-8%);
}
/* Hover : la polaroid se redresse, recentre et passe au premier plan — micro-récompense */
.polaroid:hover {
  transform: translateX(0) rotate(0deg) scale(1.05);
  z-index: 4;
  transition: transform 0.45s var(--ease), z-index 0s linear 0s;
}

/* ===== Adresse postale — typographie sobre, pas de border-stripe ===== */
.contact-address {
  font-style: normal;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.contact-address-line {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--ink);
  font-weight: var(--fw-med);
}
.contact-address-name {
  font-weight: var(--fw-black);
  font-size: 1.05rem;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.contact-address-mail {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
  transition: color 0.2s, border-color 0.2s;
}
.contact-address-mail:hover { color: var(--green-deep); }

/* ===== COLONNE DROITE — FORMULAIRE épuré (underline-focus, pas de SaaS-form) ===== */
.contact-form-wrap {
  background: var(--white);
  padding: clamp(2rem, 4vw, 3rem);
  border: 1px solid var(--line);
}
.contact-form {
  display: flex; flex-direction: column;
  gap: 1.6rem;
}
.contact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}

.contact-field {
  display: flex; flex-direction: column;
  gap: 0.35rem;
  position: relative;
}
.contact-field label {
  font-size: 0.78rem;
  font-weight: var(--fw-bold);
  color: var(--ink-60);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.contact-optional {
  font-weight: var(--fw-reg);
  font-size: 0.7rem;
  color: var(--ink-40);
  letter-spacing: 0;
  text-transform: none;
  margin-left: 0.4em;
}

/* Inputs : underline minimaliste, pas de border-radius, pas de ring */
.contact-field input,
.contact-field select,
.contact-field textarea {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  font-weight: var(--fw-med);
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 0.55rem 0;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color 0.25s var(--ease);
}
.contact-field textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.5;
  padding-top: 0.7rem;
}
.contact-field select {
  cursor: pointer;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' fill='none' stroke='%231A1A1A' stroke-width='1.5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 2px center;
  padding-right: 1.8rem;
}
.contact-field input::placeholder,
.contact-field textarea::placeholder {
  color: var(--ink-40);
  font-weight: var(--fw-reg);
}
.contact-field input:focus,
.contact-field select:focus,
.contact-field textarea:focus {
  outline: none;
  border-bottom-color: var(--green);
  border-bottom-width: 2px;
}
/* Erreur seulement après tentative de submit (user-invalid évite le rouge au load) */
.contact-field input:user-invalid:not(:focus),
.contact-field select:user-invalid:not(:focus),
.contact-field textarea:user-invalid:not(:focus) {
  border-bottom-color: #b94a4a;
}

/* Honeypot — hors-écran */
.contact-honey {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  overflow: hidden;
}

/* RGPD : texte courant intégré au form, pas un encadré */
.contact-rgpd {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--ink-60);
}
.contact-rgpd a {
  color: var(--green);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

/* Bouton submit : underline + flèche, pas de pill standard */
.contact-submit-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 0.4rem;
}
.contact-submit {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  background: var(--ink);
  color: var(--white);
  border: 0;
  padding: 1rem 1.8rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}
.contact-submit svg {
  width: 18px; height: 18px;
  transition: transform 0.3s var(--ease);
}
.contact-submit:hover {
  background: var(--green);
}
.contact-submit:hover svg { transform: translateX(4px); }
.contact-submit:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}
.contact-submit.is-loading {
  opacity: 0.75;
  cursor: progress;
}
.contact-submit:disabled { cursor: not-allowed; }

/* Feedback succès / erreur */
.contact-feedback {
  margin-top: 0.6rem;
  padding: 0;
  font-size: 0.95rem;
  line-height: 1.5;
}
.contact-feedback:empty { display: none; }
.contact-feedback.is-loading {
  padding: 0.85rem 1rem;
  background: var(--gray-100);
  color: var(--ink);
}
.contact-feedback.is-success {
  padding: 1rem 1.1rem;
  background: var(--white);
  border: 1px solid var(--green);
  color: var(--green-deep);
  font-weight: var(--fw-med);
}
.contact-feedback.is-error {
  padding: 1rem 1.1rem;
  background: #fdf2f2;
  border: 1px solid #d4a3a3;
  color: #8a2a2a;
}

/* ===== MOBILE / TABLET ===== */
@media (max-width: 900px) {
  .contact-container {
    grid-template-columns: 1fr;
    gap: clamp(2rem, 5vw, 3rem);
  }
  .contact-side {
    position: relative;
    top: auto;
    order: -1;                          /* polaroids EN HAUT du form */
    gap: clamp(1.5rem, 4vw, 2rem);
  }

  /* Polaroids : passe en ROW horizontale (vs column desktop), contained, pas de débordement */
  .polaroid-stack {
    max-width: 100%;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: clamp(-1.5rem, -3vw, -0.8rem);  /* léger overlap entre polaroids */
    padding: clamp(0.5rem, 2vw, 1rem) 0;
  }
  .polaroid {
    width: 32%;                         /* 3 polaroids égaux row */
    max-width: 160px;
    padding: 8px 8px 32px;
    align-self: auto;                   /* reset l'align-self desktop */
  }
  .polaroid figcaption {
    bottom: 8px; left: 6px; right: 6px;
    font-size: 0.66rem;
    line-height: 1.25;
  }
  /* Reset translateX desktop sur mobile, ne garder que la rotation */
  .polaroid--1 { transform: rotate(-5deg); z-index: 1; }
  .polaroid--2 { transform: rotate(3deg);  z-index: 2; }
  .polaroid--3 { transform: rotate(-3deg); z-index: 1; }

  .contact-row { grid-template-columns: 1fr; gap: 1.4rem; }
  .contact-form-wrap { padding: clamp(1.4rem, 5vw, 2rem); }
}

@media (max-width: 540px) {
  .contact-hero-title { font-size: clamp(2.4rem, 11vw, 3.4rem); }
  .polaroid-stack { gap: -0.8rem; }
  .polaroid { padding: 6px 6px 26px; }
  .polaroid figcaption { font-size: 0.6rem; bottom: 6px; }
}

/* ===== prefers-reduced-motion ===== */
@media (prefers-reduced-motion: reduce) {
  .polaroid,
  .contact-submit,
  .contact-submit svg,
  .contact-field input,
  .contact-field select,
  .contact-field textarea {
    transition: none;
  }
  .polaroid:hover { transform: rotate(0deg); }
}