/* ─── DIAGNOSTIC FORM STYLING ─── */
.form-group {
  margin-bottom: 1.8rem;
}

.form-label {
  display: block;
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid color-mix(in srgb, var(--navy), transparent 95%);
  padding: 0.8rem 0;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  color: var(--navy);
  transition: border-color 0.3s;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--gold);
}

.form-textarea {
  min-height: 100px;
  resize: none;
}

.btn-submit {
  width: 100%;
  background: var(--navy);
  color: var(--white);
  border: none;
  padding: 1.2rem;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
  margin-top: 1rem;
}

.btn-submit:hover {
  background: var(--navy-mid);
  color: var(--gold);
}


/* ─── SUCCESS NOTIFICATION: ARCHITECTURAL PRECISION ─── */
.success-toast {
  position: fixed;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy); /* L&L Primary: #083a4f */
  border: 1px solid var(--gold); /* L&L Accent: #a58d66 */
  padding: 1.2rem 2.5rem;
  z-index: 2000;
  transition: top 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  pointer-events: none;
}

.success-toast.active {
  top: 40px;
}

.toast-content {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.toast-mark {
  color: var(--gold);
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
}

.toast-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--white);
  font-weight: 700;
  text-transform: uppercase;
}




/* ─── POPUP MODAL ARCHITECTURE ─── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: color-mix(in srgb, var(--navy-deep), transparent 50%);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--sand);
  width: 90%;
  max-width: 600px;
  max-height: 82vh;
  padding: 4rem;
  position: relative;
  transform: translateY(30px);
  transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 32px 80px color-mix(in srgb, var(--black), transparent 90%);
}

.modal-header {
  margin-bottom: 2.5rem;
  border-left: 2px solid var(--gold);
  padding-left: 1.5rem;
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--navy);
  cursor: pointer;
  font-family: 'Cormorant Garamond', serif;
}