/* Synapse contact — modal de e-mail, visual alinhado ao synapse-voice */
.synapse-contact {
  --sc-text: rgba(255, 255, 255, 0.92);
  --sc-muted: rgba(255, 255, 255, 0.52);
  --sc-panel: rgba(6, 8, 10, 0.78);
  --sc-border: rgba(255, 255, 255, 0.08);
  --sc-input-bg: rgba(255, 255, 255, 0.05);
  --sc-error: rgba(255, 140, 140, 0.92);
  --sc-success: rgba(180, 255, 220, 0.88);
  position: fixed;
  inset: 0;
  z-index: 100270;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right))
    max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  font-family: "Exo", "Figtree", "Syne", system-ui, sans-serif;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 0.35s;
}

.synapse-contact--open {
  pointer-events: auto;
  opacity: 1;
  visibility: visible;
  transition:
    opacity 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 0s;
}

html.synapse-contact-open,
html.synapse-contact-open body {
  overflow: hidden !important;
  overscroll-behavior: none;
}

.synapse-contact__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
}

.synapse-contact__panel {
  position: relative;
  z-index: 1;
  width: min(480px, 100%);
  max-height: min(92dvh, 720px);
  display: flex;
  flex-direction: column;
  text-align: left;
  padding: clamp(22px, 4vw, 32px) clamp(18px, 3.5vw, 28px) clamp(20px, 3.5vw, 28px);
  border-radius: clamp(22px, 3.5vw, 32px);
  background: var(--sc-panel);
  border: 1px solid var(--sc-border);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.04) inset,
    0 28px 90px rgba(0, 0, 0, 0.7);
  overflow: hidden;
  isolation: isolate;
}

.synapse-contact__panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    165deg,
    rgba(120, 200, 255, 0.06) 0%,
    transparent 40%,
    rgba(180, 255, 220, 0.04) 100%
  );
  opacity: 0.9;
}

.synapse-contact__close {
  position: absolute;
  top: max(12px, env(safe-area-inset-top));
  right: max(12px, env(safe-area-inset-right));
  z-index: 4;
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: var(--sc-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    background 0.2s ease,
    transform 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.synapse-contact__close:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: scale(1.04);
}

.synapse-contact__close:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.45);
  outline-offset: 2px;
}

.synapse-contact__close svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 1.75;
  fill: none;
}

.synapse-contact__header {
  position: relative;
  z-index: 2;
  margin-bottom: clamp(18px, 3vw, 24px);
  padding-right: 44px;
}

.synapse-contact__title {
  margin: 0 0 6px;
  font-size: clamp(1.15rem, 2.8vw, 1.35rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sc-text);
}

.synapse-contact__subtitle {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--sc-muted);
}

.synapse-contact__form {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.synapse-contact__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.synapse-contact__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sc-muted);
}

.synapse-contact__input,
.synapse-contact__textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: var(--sc-input-bg);
  color: var(--sc-text);
  font-family: inherit;
  font-size: 15px;
  line-height: 1.4;
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.synapse-contact__textarea {
  min-height: 120px;
  resize: vertical;
}

.synapse-contact__input::placeholder,
.synapse-contact__textarea::placeholder {
  color: rgba(255, 255, 255, 0.28);
}

.synapse-contact__input:focus,
.synapse-contact__textarea:focus {
  outline: none;
  border-color: rgba(196, 184, 240, 0.45);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 0 0 3px rgba(196, 184, 240, 0.12);
}

.synapse-contact__input:invalid:not(:placeholder-shown),
.synapse-contact__textarea:invalid:not(:placeholder-shown) {
  border-color: rgba(255, 140, 140, 0.45);
}

.synapse-contact__actions {
  margin-top: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.synapse-contact__btn {
  min-height: 50px;
  min-width: 140px;
  flex: 1 1 auto;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: var(--sc-text);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease,
    opacity 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.synapse-contact__btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.24);
  transform: translateY(-1px);
}

.synapse-contact__btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.synapse-contact__btn--primary {
  border-color: rgba(196, 184, 240, 0.35);
  background: linear-gradient(135deg, rgba(240, 236, 255, 0.14), rgba(196, 184, 240, 0.08));
  box-shadow: 0 0 24px rgba(196, 184, 240, 0.08);
}

.synapse-contact__btn--primary:hover:not(:disabled) {
  background: linear-gradient(135deg, rgba(240, 236, 255, 0.22), rgba(196, 184, 240, 0.14));
  box-shadow: 0 0 32px rgba(196, 184, 240, 0.14);
}

.synapse-contact__feedback {
  position: relative;
  z-index: 2;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  min-height: 1.5em;
}

.synapse-contact__feedback--error {
  color: var(--sc-error);
}

.synapse-contact__feedback--success {
  color: var(--sc-success);
}

.synapse-contact__status {
  position: relative;
  z-index: 2;
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  padding: clamp(12px, 3vw, 20px) 0;
}

.synapse-contact__status--visible {
  display: flex;
}

.synapse-contact__status-text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--sc-text);
}

.synapse-contact__form--hidden {
  display: none !important;
}

.synapse-contact__sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 480px) {
  .synapse-contact {
    align-items: flex-end;
    padding-bottom: max(12px, env(safe-area-inset-bottom));
  }

  .synapse-contact__panel {
    width: 100%;
    max-height: min(94dvh, 820px);
    border-radius: 24px 24px 20px 20px;
  }

  .synapse-contact__btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .synapse-contact,
  .synapse-contact__close,
  .synapse-contact__btn {
    transition: none;
  }
}