/* ==========================================================
   MoreTech Overlay Module – CVAC ENGINEERING
   Isolated · Token-based · Non-intrusive · Enterprise
========================================================== */

/* ==========================================================
   WRAPPER
========================================================== */
.mt-overlay-wrapper {
  position: fixed;
  inset: 0;
  z-index: 9999;

  display: flex;
  align-items: flex-start;
  justify-content: center;

  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}

.mt-overlay-wrapper.is-open {
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================
   BACKDROP – FOCUS & HEAT
========================================================== */
.mt-overlay-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 23, 0.6);
  backdrop-filter: blur(3px);
}

/* ==========================================================
   MODAL – ENGINEERING GRADE
========================================================== */
.mt-overlay-modal {
  position: relative;
  margin-top: 12vh;
  max-width: 480px;
  width: calc(100% - 32px);

  background: var(--mt-surface-light);
  color: var(--mt-text-dark);

  border-radius: var(--mt-radius-lg);
  padding: 32px 30px;

  box-shadow:
    0 24px 60px rgba(0,0,0,0.25),
    inset 0 0 0 1px rgba(0,0,0,0.04);

  text-align: center;

  transform: translateY(22px) scale(0.97);
  transition: transform 0.32s ease;
}

.mt-overlay-wrapper.is-open .mt-overlay-modal {
  transform: translateY(0) scale(1);
}

/* ==========================================================
   ACCENT LINE (SUBTLE CVAC SIGNATURE)
========================================================== */
.mt-overlay-modal::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 88px;
  height: 4px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(
    90deg,
    rgba(225,90,31,0.3),
    rgba(225,90,31,0.9),
    rgba(225,90,31,0.3)
  );
}

/* ==========================================================
   CLOSE BUTTON
========================================================== */
.mt-overlay-close {
  position: absolute;
  top: 14px;
  right: 16px;

  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;

  color: var(--mt-text-muted);
  cursor: pointer;
  transition: color .2s ease;
}

.mt-overlay-close:hover {
  color: var(--mt-text-dark);
}

/* ==========================================================
   CONTENT
========================================================== */
.mt-overlay-content h2,
.mt-overlay-content h3 {
  margin-bottom: 14px;
  font-weight: 800;
  letter-spacing: -0.3px;
  color: var(--mt-text-dark);
}

.mt-overlay-content p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--mt-text-muted);
}

/* ==========================================================
   CTA
========================================================== */
.mt-overlay-actions {
  margin-top: 24px;
}

.mt-overlay-actions .btn {
  padding-left: 36px;
  padding-right: 36px;
  border-radius: 999px;
  font-weight: 700;
}

/* ==========================================================
   DON'T SHOW AGAIN
========================================================== */
.mt-overlay-dont-show {
  margin-top: 20px;

  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;

  font-size: 0.85rem;
  color: var(--mt-text-muted);
}

.mt-overlay-dont-show input {
  cursor: pointer;
}

/* ==========================================================
   MOBILE
========================================================== */
@media (max-width: 575px) {

  .mt-overlay-modal {
    margin-top: 16vh;
    padding: 28px 24px;
  }

}