/* ═══════════════════════════════════════════
   CONTACT MODAL — thanasis-codes.eu
   Matches existing dark minimal aesthetic
═══════════════════════════════════════════ */

/* ── Trigger Button (in Contact section) ── */
.btn-contact-modal {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 2rem;
  padding: 14px 32px;
  background: transparent;
  border: 1px solid rgba(0, 255, 180, 0.5);
  color: #00ffb4;
  font-family: 'Space Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn-contact-modal::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 255, 180, 0.08);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}

.btn-contact-modal:hover::before {
  transform: translateX(0);
}

.btn-contact-modal:hover {
  border-color: #00ffb4;
  box-shadow: 0 0 24px rgba(0, 255, 180, 0.2);
  color: #fff;
}

.btn-contact-modal .btn-icon {
  font-size: 1rem;
  transition: transform 0.3s ease;
}

.btn-contact-modal:hover .btn-icon {
  transform: rotate(15deg) scale(1.2);
}

/* ── Overlay ── */
#contact-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

#contact-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* Backdrop blur */
#contact-modal-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(8, 8, 12, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* ── Modal Box ── */
.contact-modal {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 540px;
  background: rgba(14, 14, 20, 0.95);
  border: 1px solid rgba(0, 255, 180, 0.15);
  padding: 48px 44px;
  box-shadow:
    0 0 0 1px rgba(0, 255, 180, 0.05),
    0 40px 80px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255,255,255,0.04);
  transform: translateY(32px) scale(0.97);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

#contact-modal-overlay.open .contact-modal {
  transform: translateY(0) scale(1);
}

/* Neon corner accent */
.contact-modal::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 32px;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, #00ffb4, transparent);
}

/* ── Modal Header ── */
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 32px;
}

.modal-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: #00ffb4;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.modal-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: #f0f0f0;
  line-height: 1.2;
}

.modal-title em {
  font-style: italic;
  color: #00ffb4;
}

/* Close button */
.modal-close {
  background: none;
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.4);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: all 0.2s ease;
  font-family: 'Space Mono', monospace;
}

.modal-close:hover {
  border-color: rgba(0, 255, 180, 0.4);
  color: #00ffb4;
  background: rgba(0, 255, 180, 0.05);
}

/* ── Form Fields ── */
.modal-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.35);
  text-transform: uppercase;
}

.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  color: #f0f0f0;
  font-family: 'Space Mono', monospace;
  font-size: 0.82rem;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
  resize: none;
  width: 100%;
  box-sizing: border-box;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.18);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: rgba(0, 255, 180, 0.4);
  background: rgba(0, 255, 180, 0.03);
  box-shadow: 0 0 0 3px rgba(0, 255, 180, 0.06);
}

.form-group textarea {
  min-height: 110px;
}

/* ── Submit Button ── */
.modal-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 32px;
  background: transparent;
  border: 1px solid rgba(0, 255, 180, 0.5);
  color: #00ffb4;
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  margin-top: 4px;
}

.modal-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 255, 180, 0.1);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}

.modal-submit:hover::before {
  transform: translateX(0);
}

.modal-submit:hover {
  border-color: #00ffb4;
  color: #fff;
  box-shadow: 0 0 24px rgba(0, 255, 180, 0.15);
}

.modal-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.modal-submit:disabled::before {
  display: none;
}

/* Spinner */
.submit-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(0, 255, 180, 0.3);
  border-top-color: #00ffb4;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}

.modal-submit.loading .submit-spinner {
  display: block;
}

.modal-submit.loading .submit-text {
  opacity: 0.6;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Status Messages ── */
.modal-status {
  font-family: 'Space Mono', monospace;
  font-size: 0.72rem;
  padding: 12px 16px;
  display: none;
  border-left: 2px solid;
}

.modal-status.success {
  display: block;
  color: #00ffb4;
  border-color: #00ffb4;
  background: rgba(0, 255, 180, 0.05);
}

.modal-status.error {
  display: block;
  color: #ff6b6b;
  border-color: #ff6b6b;
  background: rgba(255, 107, 107, 0.05);
}

/* ── Responsive ── */
@media (max-width: 560px) {
  .contact-modal {
    padding: 36px 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .modal-title {
    font-size: 1.3rem;
  }
}