.devis-page .page-hero {
  background:
    radial-gradient(circle at top center, rgba(181, 154, 109, 0.18), transparent 42%),
    linear-gradient(135deg, #d9ccb4 0%, #4a5c3e 100%);
}

.devis-page .page-hero h1,
.devis-page .page-hero-sub {
  color: #fff;
}

.devis-page .page-hero-sub {
  color: rgba(255, 255, 255, 0.82);
}

.devis-section {
  padding: 4rem 1.5rem;
  background: var(--c-bg-soft);
}

.forme-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 2.3rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-md);
}

.forme-title {
  font-size: clamp(2rem, 3.2vw, 3rem);
  margin-bottom: 0.45rem;
}

.forme-subtitle {
  margin-bottom: 1.8rem;
  color: var(--c-text);
}

.devis-note-accent {
  color: var(--c-accent-strong);
}

.forme-alert {
  display: none;
  margin-bottom: 1.2rem;
  padding: 0.95rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(192, 57, 43, 0.24);
  background: #fff1f1;
  color: #7a1f1f;
  line-height: 1.5;
}

.forme-alert.visible {
  display: block;
}

.field-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.field.full {
  width: 100%;
}

.field label {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--c-text-strong);
}

.field .req {
  color: var(--c-accent-strong);
}

.field-hint-inline {
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  font-size: 0.82rem;
  color: var(--c-text);
}

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field textarea {
  width: 100%;
  padding: 0.92rem 1rem;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--c-dark);
  font: inherit;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--c-accent-strong);
  box-shadow: 0 0 0 4px rgba(181, 154, 109, 0.16);
  background: #fffefc;
}

.field input.error,
.field textarea.error {
  border-color: #c0392b;
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.field-error {
  display: none;
  font-size: 0.78rem;
  color: #c0392b;
}

.field-error.visible {
  display: block;
}

.upload-area {
  position: relative;
  padding: 2rem 1.2rem;
  border: 2px dashed rgba(181, 154, 109, 0.4);
  border-radius: var(--radius-md);
  background: rgba(245, 240, 232, 0.55);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.upload-area:hover,
.upload-area.drag-over {
  border-color: var(--c-accent-strong);
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-1px);
}

.upload-area input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.upload-icon {
  margin-bottom: 0.45rem;
  font-size: 2rem;
  color: var(--c-accent-strong);
}

.upload-label {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--ff-display);
  font-size: 1.3rem;
  color: var(--c-dark);
}

.upload-hint {
  color: var(--c-text);
  font-size: 0.8rem;
}

.file-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 1rem;
}

.file-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  background: #fff;
}

.file-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-size {
  flex-shrink: 0;
  color: var(--c-text);
  font-size: 0.78rem;
}

.file-remove {
  flex-shrink: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: #c0392b;
  font-size: 1rem;
  cursor: pointer;
}

.upload-error {
  display: none;
  margin-top: 0.45rem;
  font-size: 0.78rem;
  color: #c0392b;
}

.upload-error.visible {
  display: block;
}

.rgpd-field {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
  padding: 1rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  background: rgba(245, 240, 232, 0.7);
}

.rgpd-field input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 0.15rem;
  accent-color: var(--c-accent-strong);
}

.rgpd-field label {
  font-size: 0.88rem;
  line-height: 1.55;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.progress-container {
  display: none;
  height: 8px;
  margin: 1rem 0 0.55rem;
  overflow: hidden;
  border: 1px solid var(--c-border);
  border-radius: 999px;
  background: rgba(232, 221, 200, 0.7);
}

.progress-bar {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--c-accent), var(--c-accent-strong));
  transition: width 0.12s linear;
}

.progress-status {
  display: none;
  margin-bottom: 1rem;
  color: var(--c-text);
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
}

.btn-submit {
  width: 100%;
  min-height: 52px;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  border-radius: 999px;
  background: var(--c-dark);
  color: #fff;
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}

.btn-submit:hover,
.btn-submit:focus-visible {
  transform: translateY(-1px);
  background: var(--c-accent-strong);
  box-shadow: 0 10px 28px rgba(151, 124, 82, 0.24);
}

.btn-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.reassurances {
  max-width: 720px;
  margin: 1.5rem auto 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.reassurance-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.78);
}

.reassurance-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(181, 154, 109, 0.12);
  color: var(--c-accent-strong);
  font-size: 1rem;
}

.footer-ranking {
  margin-top: 0.6rem;
  text-align: center;
  font-size: 0.85em;
  color: rgba(255, 255, 255, 0.66);
}

.footer-ranking a {
  color: inherit;
  text-decoration: underline;
}

.form-helper-inline {
  color: var(--c-accent-strong);
}

.rgpd-field + .field-error {
  margin-top: -0.8rem;
  margin-bottom: 1rem;
}

#btnLoader {
  display: none;
}

@media (max-width: 768px) {
  .devis-section {
    padding: 3.5rem 1rem;
  }

  .forme-container {
    padding: 1.6rem 1.15rem;
  }

  .field-group,
  .reassurances {
    grid-template-columns: 1fr;
  }
}