/* Local Bau-Chat: isolated from the site's section and card layout. */
.inquiry-assistant {
  --inquiry-ink: #11110f;
  --inquiry-paper: #f1efe9;
  --inquiry-orange: #f36c21;
  font-family: var(--body, "Inter", Arial, sans-serif);
}

.inquiry-assistant[hidden],
.inquiry-assistant [hidden] {
  display: none !important;
}

.inquiry-launcher {
  position: fixed;
  z-index: 90;
  right: max(24px, env(safe-area-inset-right));
  bottom: max(24px, env(safe-area-inset-bottom));
  display: inline-flex;
  align-items: center;
  gap: 11px;
  max-width: calc(100% - 48px);
  min-height: 48px;
  padding: 12px 16px;
  border: 1px solid rgba(241, 239, 233, .2);
  border-left: 3px solid var(--inquiry-orange);
  border-radius: 0;
  background: var(--inquiry-ink);
  color: var(--inquiry-paper);
  font: 600 .8125rem/1.35 var(--body, "Inter", Arial, sans-serif);
  text-align: left;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .12);
  transition: border-color .2s, background .2s;
}

.inquiry-launcher svg {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  color: var(--inquiry-orange);
}

.inquiry-launcher:hover {
  border-color: var(--inquiry-orange);
  background: #1a1a17;
}

body.menu-open .inquiry-launcher,
body:has(.project-gallery[open]) .inquiry-launcher,
body:has(.contact-form :focus) .inquiry-launcher,
.inquiry-assistant:has(.inquiry-dialog[open]) .inquiry-launcher {
  visibility: hidden;
  pointer-events: none;
}

.inquiry-dialog {
  position: fixed;
  z-index: 110;
  /* Keep translucent chat layers independent of the animated page beneath. */
  isolation: isolate;
  inset: auto 24px auto auto;
  top: calc(var(--inquiry-viewport-top, 0px) + var(--inquiry-viewport-height, 100dvh) - 24px);
  width: 400px;
  max-width: calc(100% - 48px);
  height: 600px;
  /* Keep the site navigation reachable while the non-modal chat is open. */
  max-height: calc(var(--inquiry-viewport-height, 100dvh) - 106px);
  margin: 0;
  padding: 0;
  transform: translateY(-100%);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  border: 1px solid rgba(241, 239, 233, .78);
  border-radius: 24px;
  background: var(--inquiry-paper);
  background-image: linear-gradient(145deg, rgba(241, 239, 233, .6), rgba(241, 239, 233, 0) 65%);
  color: var(--inquiry-ink);
  font: 400 .875rem/1.5 var(--body, "Inter", Arial, sans-serif);
  box-shadow: inset 0 1px 0 rgba(241, 239, 233, .95), inset 0 0 0 1px rgba(241, 239, 233, .3), 0 24px 60px rgba(17, 17, 15, .2), 0 6px 18px rgba(17, 17, 15, .08);
}

.inquiry-dialog[open] {
  display: flex;
  flex-direction: column;
}

.inquiry-dialog *,
.inquiry-dialog *::before,
.inquiry-dialog *::after {
  box-sizing: border-box;
}

.inquiry-dialog button,
.inquiry-dialog a,
.inquiry-dialog textarea {
  -webkit-tap-highlight-color: transparent;
}

.inquiry-dialog button,
.inquiry-dialog textarea {
  font-family: inherit;
}

.inquiry-dialog :focus-visible,
.inquiry-launcher:focus-visible {
  outline: 2px solid var(--inquiry-orange);
  outline-offset: 3px;
}

.inquiry-header {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 11px;
  padding: 15px 12px 15px 16px;
  background: linear-gradient(150deg, rgba(241, 239, 233, .84), rgba(241, 239, 233, .38));
  color: var(--inquiry-ink);
  box-shadow: inset 0 -1px 0 rgba(17, 17, 15, .06), inset 0 1px 0 rgba(241, 239, 233, .9);
}

.inquiry-avatar {
  display: grid;
  flex: 0 0 42px;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(243, 108, 33, .2);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(241, 239, 233, .92), rgba(243, 108, 33, .12));
  color: var(--inquiry-orange);
  box-shadow: inset 0 1px 0 rgba(241, 239, 233, .95), 0 3px 8px rgba(17, 17, 15, .045);
}

.inquiry-avatar svg {
  display: block;
  width: 32px;
  height: 32px;
}

.inquiry-heading {
  flex: 1 1 auto;
  min-width: 0;
}

.inquiry-kicker {
  display: block;
  margin: 0 0 3px;
  color: rgba(17, 17, 15, .72);
  font-size: .75rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.inquiry-header h2 {
  margin: 0;
  font-family: var(--display, "Roboto Condensed", "Arial Narrow", Arial, sans-serif);
  font-size: 1.625rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

.inquiry-status {
  display: block;
  margin: 5px 0 0;
  color: rgba(17, 17, 15, .68);
  font-size: .75rem;
  line-height: 1.35;
}

.inquiry-close {
  display: grid;
  flex: 0 0 44px;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 0;
  border-radius: 50%;
  background: rgba(17, 17, 15, .045);
  color: var(--inquiry-ink);
  box-shadow: inset 0 1px 0 rgba(241, 239, 233, .7);
  cursor: pointer;
}

.inquiry-close:hover {
  background: rgba(243, 108, 33, .12);
}

.inquiry-close svg {
  width: 22px;
  height: 22px;
}

.inquiry-conversation {
  flex: 1 1 auto;
  min-height: 140px;
  padding: 18px 16px;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(17, 17, 15, .3) transparent;
  -webkit-overflow-scrolling: touch;
}

.inquiry-log {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.inquiry-message {
  position: relative;
  min-width: 0;
  max-width: 92%;
  padding: 11px 13px;
  border-radius: 18px 18px 18px 6px;
  background: rgba(241, 239, 233, .76);
  background-image: linear-gradient(145deg, rgba(241, 239, 233, .7), rgba(241, 239, 233, .08));
  box-shadow: inset 0 1px 0 rgba(241, 239, 233, .95), inset 0 0 0 1px rgba(17, 17, 15, .065), 0 3px 10px rgba(17, 17, 15, .05);
  overflow-wrap: anywhere;
}

.inquiry-message p {
  margin: 0;
  white-space: pre-line;
}

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

.inquiry-message--user {
  align-self: flex-end;
  border-radius: 18px 18px 6px 18px;
  background: var(--inquiry-ink);
  background-image: linear-gradient(135deg, rgba(241, 239, 233, .11), rgba(241, 239, 233, 0) 60%);
  color: var(--inquiry-paper);
  box-shadow: inset 0 1px 0 rgba(241, 239, 233, .2), inset 0 0 0 1px rgba(241, 239, 233, .12), 0 3px 8px rgba(17, 17, 15, .08);
}

/* Frosted glass is progressive enhancement; without blur the shell stays opaque. */
@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .inquiry-dialog {
    background-color: rgba(241, 239, 233, .84);
    -webkit-backdrop-filter: blur(24px) saturate(1.1);
    backdrop-filter: blur(24px) saturate(1.1);
  }

  /* Blur only the shell: nested backdrop filters can drop text when compositing
     over animated page content. The translucent bubbles retain their glass look. */

  .inquiry-message--user {
    background-color: rgba(17, 17, 15, .9);
  }
}

.inquiry-typing p {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.inquiry-typing-dots {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 3px;
}

.inquiry-typing-dots span {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
  opacity: .4;
  animation: inquiry-typing-pulse 1.2s ease-in-out infinite;
}

.inquiry-typing-dots span:nth-child(2) {
  animation-delay: .15s;
}

.inquiry-typing-dots span:nth-child(3) {
  animation-delay: .3s;
}

.inquiry-typing-label {
  font-size: .75rem;
  line-height: 1.5;
}

@keyframes inquiry-typing-pulse {
  0%, 80%, 100% { transform: translateY(0); opacity: .4; }
  40% { transform: translateY(-2px); opacity: .8; }
}

.inquiry-options-label {
  margin: 18px 0 8px;
  color: rgba(17, 17, 15, .68);
  font-size: .75rem;
  font-weight: 600;
}

.inquiry-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 0;
}

.inquiry-option {
  min-height: 44px;
  max-width: 100%;
  padding: 9px 11px;
  border: 1px solid rgba(241, 239, 233, .72);
  border-radius: 999px;
  background: rgba(241, 239, 233, .64);
  color: var(--inquiry-ink);
  font-size: .75rem;
  font-weight: 600;
  line-height: 1.4;
  text-align: left;
  overflow-wrap: anywhere;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(241, 239, 233, .92), inset 0 0 0 1px rgba(17, 17, 15, .07), 0 2px 6px rgba(17, 17, 15, .035);
  transition: border-color .18s, background .18s;
}

.inquiry-option:hover {
  border-color: rgba(243, 108, 33, .45);
  background: rgba(241, 239, 233, .94);
}

.inquiry-more {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 4px;
  padding: 8px 2px;
  border: 0;
  background: transparent;
  color: var(--inquiry-ink);
  font-size: .75rem;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.inquiry-more:hover {
  text-decoration-thickness: 2px;
}

.inquiry-reset-confirm {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(17, 17, 15, .08);
}

.inquiry-reset-confirm p {
  flex-basis: 100%;
  margin: 0;
}

.inquiry-reset-confirm button {
  min-height: 44px;
  padding: 9px 11px;
  border: 1px solid rgba(17, 17, 15, .12);
  border-radius: 999px;
  background: rgba(241, 239, 233, .64);
  color: var(--inquiry-ink);
  font-size: .75rem;
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
}

.inquiry-reset-confirm button:hover {
  border-color: var(--inquiry-orange);
}

.inquiry-composer {
  flex: 0 0 auto;
  margin: 0;
  padding: 12px 16px 6px;
  border-top: 1px solid rgba(17, 17, 15, .06);
  background: linear-gradient(rgba(241, 239, 233, .42), rgba(241, 239, 233, .68));
}

.inquiry-input-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.inquiry-input-row textarea {
  display: block;
  flex: 1 1 auto;
  width: 0;
  min-width: 0;
  min-height: 44px;
  max-height: 100px;
  padding: 10px 11px;
  resize: none;
  overflow-y: auto;
  border: 1px solid rgba(17, 17, 15, .12);
  border-radius: 22px;
  background: rgba(241, 239, 233, .82);
  color: var(--inquiry-ink);
  font-size: 1rem;
  line-height: 1.4;
  box-shadow: inset 0 1px 3px rgba(17, 17, 15, .035), 0 1px 0 rgba(241, 239, 233, .9);
}

.inquiry-input-row textarea::placeholder {
  color: rgba(17, 17, 15, .6);
}

.inquiry-send {
  display: grid;
  flex: 0 0 44px;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--inquiry-orange);
  border-radius: 50%;
  background: var(--inquiry-orange);
  background-image: linear-gradient(150deg, rgba(241, 239, 233, .24), rgba(241, 239, 233, 0) 65%);
  color: var(--inquiry-ink);
  box-shadow: inset 0 1px 0 rgba(241, 239, 233, .55), 0 3px 8px rgba(243, 108, 33, .15);
  cursor: pointer;
}

.inquiry-send:hover {
  border-color: var(--inquiry-ink);
}

.inquiry-send svg {
  width: 22px;
  height: 22px;
}

.inquiry-dialog button:disabled {
  opacity: .5;
  cursor: default;
}

.inquiry-input-help {
  margin: 6px 0 0;
  font-size: .75rem;
  line-height: 1.45;
}

.inquiry-notice {
  flex: 0 0 auto;
  margin: 0;
  padding: 7px 16px;
  font-size: .8125rem;
  font-weight: 600;
  line-height: 1.5;
}

.inquiry-footer {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 12px;
  padding: 0 16px 12px;
  background: rgba(241, 239, 233, .68);
}

.inquiry-footer > div {
  display: flex;
  flex-wrap: wrap;
  gap: 0 16px;
  width: 100%;
}

.inquiry-footer > div a,
.inquiry-reset {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 0;
  border: 0;
  background: transparent;
  color: var(--inquiry-ink);
  font-size: .75rem;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.inquiry-footer a:hover,
.inquiry-reset:hover {
  text-decoration-thickness: 2px;
}

.inquiry-privacy {
  flex-basis: 100%;
  margin: 0;
  font-size: .75rem;
  line-height: 1.5;
}

.inquiry-privacy a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 600px) {
  .inquiry-launcher {
    right: max(12px, env(safe-area-inset-right));
    bottom: max(12px, env(safe-area-inset-bottom));
    max-width: calc(100% - 24px);
    gap: 8px;
    min-height: 44px;
    padding: 10px 12px;
    font-size: .75rem;
  }

  .inquiry-dialog {
    right: 12px;
    top: calc(var(--inquiry-viewport-top, 0px) + var(--inquiry-viewport-height, 100dvh) - 12px);
    width: calc(100% - 24px);
    max-width: 400px;
    height: 640px;
    max-height: calc(var(--inquiry-viewport-height, 100dvh) - 96px);
  }

  .inquiry-dialog.is-keyboard-open {
    /* The keyboard view prioritizes the composer until the keyboard closes. */
    max-height: calc(var(--inquiry-viewport-height, 100dvh) - 24px);
  }

  .inquiry-header {
    padding: 12px;
  }

  .inquiry-conversation,
  .inquiry-composer,
  .inquiry-notice,
  .inquiry-footer {
    padding-inline: 12px;
  }

  .inquiry-conversation {
    padding-block: 14px;
  }

  .inquiry-message {
    max-width: 94%;
    padding: 10px 12px;
  }

  .inquiry-input-help {
    display: none;
  }

  .inquiry-footer {
    gap: 0 12px;
    padding-bottom: 10px;
  }
}

/* VisualViewport state supplied by the controller for the on-screen keyboard. */
.inquiry-dialog.is-keyboard-open .inquiry-input-help,
.inquiry-dialog.is-keyboard-open .inquiry-privacy {
  display: none;
}

.inquiry-dialog.is-keyboard-open .inquiry-header {
  padding-block: 8px;
}

.inquiry-dialog.is-keyboard-open .inquiry-kicker {
  display: none;
}

.inquiry-dialog.is-keyboard-open .inquiry-header h2 {
  font-size: 1.375rem;
}

.inquiry-dialog.is-keyboard-open .inquiry-avatar {
  flex-basis: 36px;
  width: 36px;
  height: 36px;
}

.inquiry-dialog.is-keyboard-open .inquiry-avatar svg {
  width: 28px;
  height: 28px;
}

.inquiry-dialog.is-keyboard-open .inquiry-status {
  margin-top: 3px;
}

.inquiry-dialog.is-keyboard-open .inquiry-conversation {
  min-height: 80px;
  padding-block: 10px;
}

.inquiry-dialog.is-keyboard-open .inquiry-composer {
  padding-top: 8px;
  padding-bottom: 4px;
}

.inquiry-dialog.is-keyboard-open .inquiry-footer {
  padding-bottom: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .inquiry-launcher,
  .inquiry-option {
    transition: none;
  }

  .inquiry-typing-dots span {
    animation: none;
    transform: none;
    opacity: .6;
  }
}