/* ════════════════════════════════════════════════════════════
   FORM DESIGN SYSTEM — LAOS
   Reusable styling for every form page (Contact, Camp Application,
   Coaching Request, Consultation Request, …).
   Only the CONTENT (fields & labels) changes per page —
   the design stays identical.

   Class map (generic, never page-specific):
     .form-page
     .form-header / .form-header__title / .form-header__subtitle
     .form-section / .form-section__title / .form-section__subtitle
     .form-card
     .form-group
     .form-label / .form-label__optional
     .form-input
     .form-textarea
     .form-submit
     .form-feedback / .form-feedback--success / .form-feedback--error
   ════════════════════════════════════════════════════════════ */

/* ─── GRADIENTS (form page identity, aligned with legal pages) ── */
html {
  scroll-behavior: smooth;
  background:
    radial-gradient(circle 500px at top left,
      rgba(26,79,160,.20) 0%,
      transparent 100%),
    radial-gradient(circle 500px at top right,
      rgba(204,34,0,.18) 0%,
      transparent 100%),
    #101010;
}
body { background: transparent; }
main { background: transparent; }

/* ─── PAGE ─────────────────────────────────────────────────── */
.form-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 110px 24px 80px;
}

/* ─── HEADER ───────────────────────────────────────────────── */
.form-header {
  text-align: center;
  margin-bottom: 48px;
}

.form-header__title {
  font-family: 'Cinzel Decorative', serif;
  font-size: clamp(22px, 4vw, 38px);
  color: #B38A47;
  margin-bottom: 12px;
  line-height: 1.3;
}

.form-header__subtitle {
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  font-weight: 300;
  color: #C9C9C9;
  line-height: 1.85;
  max-width: 540px;
  margin: 0 auto;
}

/* ─── SECTION ──────────────────────────────────────────────── */
.form-section {
  margin-top: 40px;
}

.form-section__title {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 8px;
  color: #B38A47;
  font-family: 'Cinzel', serif;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.form-section__title::before,
.form-section__title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: currentColor;
  opacity: 0.30;
}

.form-section__subtitle {
  text-align: center;
  font-family: 'Poppins', sans-serif;
  font-size: 13px;
  font-weight: 300;
  color: #9A9A9A;
  margin-bottom: 24px;
}

/* ─── CARD ─────────────────────────────────────────────────── */
.form-card {
  background: #1A1A1A;
  border: 1px solid #242424;
  border-top: 3px solid #B38A47;          /* accent or en haut */
  border-radius: 8px;
  padding: 40px 34px;
  box-shadow: 0 24px 55px -25px rgba(0,0,0,.85);  /* profondeur */
}

/* ─── GROUP (wrapper du floating label) ────────────────────── */
.form-group {
  position: relative;
  margin-bottom: 2rem;                    /* espacement aéré */
}
.form-group:last-of-type { margin-bottom: 0; }

/* ─── FLOATING LABEL ───────────────────────────────────────── */
.form-label {
  position: absolute;
  left: 15px;
  top: 16px;
  font-family: 'Cinzel', serif;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #8A8A8A;                         /* gris doux au repos */
  pointer-events: none;
  transition: top .18s ease, left .18s ease, font-size .18s ease, color .18s ease;
}

/* Le label monte au-dessus du champ : au focus OU quand il est rempli.
   :has() rend la règle indépendante de l'ordre label/input dans le HTML. */
.form-group:has(.form-input:focus) .form-label,
.form-group:has(.form-textarea:focus) .form-label,
.form-group:has(.form-input:not(:placeholder-shown)) .form-label,
.form-group:has(.form-textarea:not(:placeholder-shown)) .form-label {
  top: -8px;
  left: 12px;
  font-size: 10px;
  letter-spacing: 0.10em;
  color: #B38A47;                         /* or au focus / rempli */
  background: #1A1A1A;                    /* masque la bordure du champ */
  padding: 0 7px;
}

.form-label__optional {
  font-family: 'Poppins', sans-serif;
  font-size: 0.8em;                       /* suit la taille du label (repos + flottant) */
  font-weight: 300;
  letter-spacing: 0.02em;
  text-transform: none;
  color: #888888;
  margin-left: 6px;
}

/* ─── CONTROLS (input / textarea) ──────────────────────────── */
.form-input,
.form-textarea {
  width: 100%;
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  font-weight: 300;
  color: #F0F0F0;
  background: #1E1E1E;                     /* légèrement plus clair que le fond */
  border: 1px solid #2A2A2A;               /* bordure fine et discrète au repos */
  border-radius: 6px;
  padding: 16px 15px;
  line-height: 1.6;
  transition: border-color .2s, box-shadow .2s;
}

/* Placeholder masqué au repos (le label fait office de placeholder),
   révélé en gris très doux uniquement au focus. */
.form-input::placeholder,
.form-textarea::placeholder { color: transparent; }
.form-input:focus::placeholder,
.form-textarea:focus::placeholder { color: #555555; }

/* Focus : la bordure s'illumine en or, aucun outline navigateur. */
.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: #B38A47;
  box-shadow: 0 0 0 3px rgba(179,138,71,.14);
}

.form-textarea {
  resize: vertical;
  min-height: 150px;
}

/* Field flagged invalid by forms.js */
.form-input[aria-invalid="true"],
.form-textarea[aria-invalid="true"] {
  border-color: #CC2200;
}

/* ─── SUBMIT ───────────────────────────────────────────────── */
.form-submit {
  position: relative;
  overflow: hidden;                        /* contient le shimmer */
  display: block;
  width: 100%;
  margin-top: 8px;
  font-family: 'Cinzel', serif;
  font-size: 14px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #101010;
  background: linear-gradient(135deg, #B38A47 0%, #8a6a34 100%);  /* or */
  border: none;
  border-radius: 999px;
  padding: 17px 24px;
  cursor: pointer;
  transition: box-shadow .25s ease, filter .25s ease, transform .1s ease;
}
.form-submit:hover {
  filter: brightness(1.04);
  box-shadow: 0 12px 32px -10px rgba(179,138,71,.45);
}
.form-submit:active { transform: translateY(1px); }
.form-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Shimmer : reflet qui traverse le bouton de gauche à droite au survol. */
.form-submit::before {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 75%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,.45), transparent);
  transform: skewX(-20deg);
  transition: left .6s ease;
}
.form-submit:hover::before { left: 130%; }
@media (prefers-reduced-motion: reduce) {
  .form-submit::before { transition: none; }
}

/* ─── FEEDBACK (aria-live region) ──────────────────────────── */
.form-feedback {
  margin-top: 18px;
  font-family: 'Poppins', sans-serif;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  text-align: center;
}
.form-feedback:empty { display: none; }

.form-feedback--success { color: #1FA971; }
.form-feedback--error   { color: #E0577B; }

/* ─── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 600px) {
  .form-card { padding: 24px 18px; }
}