/* Tunnel de conversion — formulaire premium offre → Aurelis AI */
.lead-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s var(--ease, cubic-bezier(0.22, 1, 0.36, 1)), visibility 0.35s;
}

.lead-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.lead-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 4, 4, 0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.lead-modal__panel {
  position: relative;
  width: min(640px, 100%);
  max-height: min(92vh, 900px);
  overflow: auto;
  background:
    radial-gradient(ellipse 70% 45% at 12% 0%, rgba(201, 169, 110, 0.1), transparent 55%),
    linear-gradient(165deg, #141414 0%, #0a0a0a 55%, #101010 100%);
  border: 1px solid rgba(201, 169, 110, 0.22);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.6);
  border-radius: 10px;
  padding: clamp(1.5rem, 4vw, 2.25rem);
  transform: translateY(18px) scale(0.98);
  transition: transform 0.4s var(--ease, cubic-bezier(0.22, 1, 0.36, 1));
}

.lead-modal.is-open .lead-modal__panel {
  transform: none;
}

.lead-modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  color: var(--text-muted, #aaa6a0);
  border: 1px solid rgba(245, 242, 235, 0.12);
  transition: color 0.25s, border-color 0.25s;
}

.lead-modal__close:hover,
.lead-modal__close:focus-visible {
  color: var(--or, #c9a96e);
  border-color: rgba(201, 169, 110, 0.45);
  outline: none;
}

.lead-modal__eyebrow {
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--or, #c9a96e);
  font-weight: 500;
  margin-bottom: 0.65rem;
}

.lead-modal__title {
  font-family: var(--font-display, 'Cormorant Garamond', Georgia, serif);
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 500;
  line-height: 1.15;
  color: var(--blanc-casse, #f5f2eb);
  margin-bottom: 0.5rem;
}

.lead-modal__title em {
  font-style: italic;
  color: var(--or-light, #d9bd82);
}

.lead-modal__lead {
  color: var(--text-muted, #aaa6a0);
  font-size: 0.95rem;
  margin-bottom: 1.35rem;
  max-width: 38ch;
}

.lead-modal__summary {
  display: grid;
  gap: 0.35rem;
  padding: 0.95rem 1.1rem;
  margin-bottom: 1.5rem;
  border-left: 2px solid var(--or, #c9a96e);
  background: rgba(201, 169, 110, 0.06);
}

.lead-modal__summary strong {
  font-weight: 500;
  color: var(--blanc-casse, #f5f2eb);
  font-size: 1.05rem;
}

.lead-modal__summary span {
  font-size: 0.82rem;
  color: var(--text-muted, #aaa6a0);
  letter-spacing: 0.02em;
}

.lead-form {
  display: grid;
  gap: 0.95rem;
}

.lead-form__row {
  display: grid;
  gap: 0.95rem;
}

@media (min-width: 560px) {
  .lead-form__row--2 {
    grid-template-columns: 1fr 1fr;
  }
}

.lead-field label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted, #aaa6a0);
  margin-bottom: 0.4rem;
}

.lead-field input,
.lead-field select,
.lead-field textarea {
  width: 100%;
  background: #0a0a0a;
  border: 1px solid rgba(170, 166, 160, 0.22);
  color: var(--blanc-casse, #f5f2ea);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 300;
  padding: 0.8rem 0.95rem;
  border-radius: 4px;
  transition: border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.lead-field textarea {
  min-height: 110px;
  resize: vertical;
  line-height: 1.55;
}

.lead-field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%86817c' stroke-width='1.5' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.2rem;
}

.lead-field input:focus,
.lead-field select:focus,
.lead-field textarea:focus {
  outline: none;
  border-color: rgba(201, 169, 110, 0.55);
  background: #0c0c0c;
  box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.1);
}

.lead-field input.is-invalid,
.lead-field select.is-invalid,
.lead-field textarea.is-invalid {
  border-color: rgba(200, 90, 80, 0.7);
}

.lead-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.lead-consent {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.82rem;
  color: var(--text-muted, #aaa6a0);
  line-height: 1.5;
}

.lead-consent input {
  margin-top: 0.2rem;
  accent-color: var(--or, #c9a96e);
  flex-shrink: 0;
}

.lead-form__error {
  display: none;
  font-size: 0.88rem;
  color: #e8a090;
  padding: 0.65rem 0.85rem;
  border: 1px solid rgba(200, 90, 80, 0.35);
  background: rgba(200, 90, 80, 0.08);
}

.lead-form__error.is-visible {
  display: block;
}

.lead-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.35rem;
}

.lead-form__actions .btn[disabled] {
  opacity: 0.55;
  cursor: wait;
}

.lead-form__hint {
  font-size: 0.75rem;
  color: var(--text-muted, #aaa6a0);
}

.lead-success {
  display: none;
  text-align: center;
  padding: 1.5rem 0.5rem 0.5rem;
}

.lead-success.is-visible {
  display: block;
  animation: leadFadeIn 0.45s var(--ease, cubic-bezier(0.22, 1, 0.36, 1));
}

.lead-success__mark {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 1.1rem;
  border: 1px solid rgba(201, 169, 110, 0.45);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--or, #c9a96e);
}

.lead-success__mark svg {
  width: 1.25rem;
  height: 1.25rem;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

.lead-success h3 {
  font-family: var(--font-display, 'Cormorant Garamond', Georgia, serif);
  font-size: 1.85rem;
  font-weight: 500;
  margin-bottom: 0.55rem;
}

.lead-success p {
  color: var(--text-muted, #aaa6a0);
  font-size: 0.95rem;
  max-width: 36ch;
  margin: 0 auto 1.4rem;
  line-height: 1.6;
}

@keyframes leadFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

body.lead-modal-open {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .lead-modal,
  .lead-modal__panel,
  .lead-success {
    transition: none;
    animation: none;
  }
}