/* ═══ CONTACT MODAL ═══ */

.modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

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

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6,9,16,0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.modal__container {
  position: relative;
  z-index: 1;
  max-width: 680px;
  width: 100%;
  max-height: calc(100vh - 3rem);
  max-height: calc(100dvh - 3rem);
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.08) transparent;
}

.modal__container::-webkit-scrollbar { width: 4px; }
.modal__container::-webkit-scrollbar-track { background: transparent; }
.modal__container::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 4px; }

.modal__card {
  position: relative;
  background: rgba(16,22,36,0.95);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 20px;
  padding: clamp(2rem, 4vw, 2.75rem);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow:
    0 32px 64px rgba(0,0,0,0.5),
    0 0 0 1px rgba(255,255,255,0.03) inset,
    0 1px 0 rgba(255,255,255,0.04) inset;
  overflow: hidden;
  transform: translateY(16px) scale(0.97);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.modal__glow {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(90,143,200,0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ── Close ── */

.modal__close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 2;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.modal__close:hover {
  background: rgba(255,255,255,0.08);
  color: var(--text-primary);
  border-color: rgba(255,255,255,0.1);
}

.modal__close:focus-visible {
  outline: 2px solid var(--c-blue);
  outline-offset: 2px;
}

/* ── Typography ── */

.modal__title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.2vw, 1.65rem);
  color: var(--text-primary);
  margin: 0 0 0.5rem;
  position: relative;
  z-index: 1;
}

.modal__sub {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.72;
  margin: 0 0 2rem;
  padding-right: 2rem;
  position: relative;
  z-index: 1;
}


/* ═══ FORM ELEMENTS ═══ */

.modal__form {
  position: relative;
  z-index: 1;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.form-required {
  color: var(--c-blue);
  font-weight: 400;
}

.form-input {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--text-primary);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  line-height: 1.5;
  -webkit-appearance: none;
  appearance: none;
}

.form-input::placeholder {
  color: var(--text-muted);
  font-weight: 300;
}

.form-input:hover {
  border-color: rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
}

.form-input:focus {
  border-color: rgba(90,143,200,0.5);
  box-shadow: 0 0 0 3px rgba(90,143,200,0.1), inset 0 1px 2px rgba(0,0,0,0.1);
  background: rgba(255,255,255,0.04);
}

.form-input.is-invalid {
  border-color: rgba(244,114,182,0.5);
  box-shadow: 0 0 0 3px rgba(244,114,182,0.08);
}

.form-input.is-valid {
  border-color: rgba(124,184,124,0.4);
}

.form-hint {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: rgba(244,114,182,0.85);
  margin-top: 0.2rem;
  line-height: 1.4;
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5' stroke='rgba(255,255,255,0.45)' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-select option {
  background: rgb(18,26,42);
  color: rgba(255,255,255,0.92);
  padding: 0.5rem;
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
  max-height: 300px;
}

.form-footer {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1.75rem;
  position: relative;
}

.form-privacy {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

/* ── Submit Button ── */

.btn--submit {
  position: relative;
  min-width: 180px;
  flex-shrink: 0;
}

.btn--submit .btn__text {
  transition: opacity 0.2s ease;
}

.btn--submit.is-loading .btn__text {
  opacity: 0;
}

.btn--submit .btn__loader {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 18px;
  margin: -9px 0 0 -9px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: rgba(255,255,255,0.9);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.2s ease;
  animation: formSpin 0.7s linear infinite;
}

.btn--submit.is-loading .btn__loader {
  opacity: 1;
}

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

/* ── Success ── */

.modal__success {
  text-align: center;
  padding: 2rem 1rem;
  position: relative;
  z-index: 1;
}

.modal__success svg {
  margin-bottom: 1rem;
}

.form-success__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--text-primary);
  margin: 0 0 0.5rem;
}

.form-success__text {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.72;
}

/* ── Error ── */

.modal__error {
  text-align: center;
  padding: 1rem;
  margin-top: 1rem;
  background: rgba(244,114,182,0.06);
  border: 1px solid rgba(244,114,182,0.15);
  border-radius: 10px;
  position: relative;
  z-index: 1;
}

.form-error__text {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: rgba(244,114,182,0.9);
  margin: 0;
  line-height: 1.5;
}

.form-error__text a {
  color: var(--text-accent-blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}

body.modal-open {
  overflow: hidden;
}


/* ═══ RESPONSIVE ═══ */

@media (max-width: 600px) {
  .modal {
    padding: 0;
    align-items: flex-end;
  }

  .modal__container {
    max-height: 92vh;
    max-height: 92dvh;
  }

  .modal__card {
    border-radius: 20px 20px 0 0;
    padding: 1.75rem 1.25rem 2rem;
  }

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

  .form-footer {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .btn--submit {
    width: 100%;
  }

  .form-privacy {
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .modal,
  .modal__card,
  .form-input,
  .btn--submit .btn__text,
  .btn--submit .btn__loader,
  .modal__close {
    transition: none;
  }
  .modal__card {
    transform: none;
  }
}