/* ==========================================================================
   Contact / demo request (/contact/) and confirmation (/contact/thanks/)
   ========================================================================== */

/* ---------- Section shell ---------- */
.contact {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: calc(var(--header-h) + clamp(40px, 7vw, 112px));
  padding-bottom: clamp(190px, 22vw, 320px);
  background:
    radial-gradient(90% 55% at 88% 0%, rgba(31, 194, 209, 0.07), transparent 62%),
    linear-gradient(180deg, var(--ink-950) 0%, var(--ink-900) 70%);
}
.contact__grid {
  z-index: -1;
  -webkit-mask-image: radial-gradient(ellipse 65% 50% at 28% 18%, #000 18%, transparent 74%);
  mask-image: radial-gradient(ellipse 65% 50% at 28% 18%, #000 18%, transparent 74%);
}
.contact__glow {
  position: absolute;
  z-index: -1;
  top: 6%;
  right: -14%;
  width: min(78vw, 920px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(70, 219, 232, 0.09), transparent 72%);
  pointer-events: none;
}

/* Ground-plane lot plan, tilted in perspective beneath the content. */
.contact__floor {
  position: absolute;
  z-index: -1;
  left: 0;
  right: 0;
  bottom: 0;
  height: clamp(190px, 22vw, 320px);
  overflow: hidden;
  perspective: 900px;
  perspective-origin: 50% -40%;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to top, #000 30%, transparent 100%);
  mask-image: linear-gradient(to top, #000 30%, transparent 100%);
}
.contact__plan {
  position: absolute;
  left: 50%;
  bottom: -2px;
  width: max(2300px, 180%);
  max-width: none;
  height: auto;
  aspect-ratio: 4096 / 572;
  transform: translateX(-50%) rotateX(62deg);
  transform-origin: 50% 100%;
}
.contact__plan-lines {
  fill: none;
  stroke: rgba(160, 185, 215, 0.24);
  stroke-width: 1.5;
}
.contact__plan-aisle {
  fill: none;
  stroke: rgba(160, 185, 215, 0.22);
  stroke-width: 1.5;
  stroke-dasharray: 16 18;
}
.contact__plan-cars rect {
  fill: rgba(160, 185, 215, 0.05);
  stroke: rgba(160, 185, 215, 0.12);
  stroke-width: 1.5;
}
.contact__plan-target {
  fill: rgba(70, 219, 232, 0.1);
  stroke: rgba(126, 234, 243, 0.95);
  stroke-width: 3;
}
.contact__plan-leader {
  fill: none;
  stroke: rgba(126, 234, 243, 0.7);
  stroke-width: 2;
}
.contact__plan-label {
  font-family: var(--font-mono);
  font-size: 22px;
  letter-spacing: 0.14em;
  fill: var(--cyan-300);
}
@media (prefers-reduced-motion: no-preference) {
  html.js .contact__plan-target {
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: contact-plan-draw 1.8s var(--ease-out) 0.5s forwards;
  }
  html.js .contact__plan-leader,
  html.js .contact__plan-label {
    opacity: 0;
    animation: contact-plan-fade 0.8s var(--ease-out) 1.7s forwards;
  }
}
@keyframes contact-plan-draw {
  to {
    stroke-dashoffset: 0;
  }
}
@keyframes contact-plan-fade {
  to {
    opacity: 1;
  }
}

/* ---------- Two-column layout ---------- */
.contact__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    'intro'
    'form'
    'details'
    'next';
  gap: clamp(56px, 10vw, 72px);
}
.contact__intro {
  grid-area: intro;
}
.contact__form {
  grid-area: form;
  scroll-margin-top: calc(var(--header-h) + 20px);
}
.contact__details {
  grid-area: details;
}
.contact__next {
  grid-area: next;
}
@media (min-width: 1040px) {
  .contact__layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6.4fr);
    grid-template-rows: auto 1fr auto;
    grid-template-areas:
      'intro form'
      'details form'
      'next next';
    column-gap: clamp(56px, 6.5vw, 112px);
    row-gap: clamp(56px, 5vw, 80px);
    align-items: start;
  }
}

/* ---------- Intro column ---------- */
.contact__title {
  margin-top: var(--space-5);
  max-width: 12ch;
  font-size: clamp(2.65rem, 1.6rem + 4.2vw, 4.6rem);
  line-height: 1;
}
@media (min-width: 1040px) {
  .contact__title {
    font-size: clamp(3.2rem, 1.1rem + 3.1vw, 4.6rem);
  }
}
.contact__lede {
  margin-top: var(--space-5);
  max-width: 46ch;
}
.contact__direct {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: var(--space-6);
}
.contact__direct .link-arrow .icon {
  color: var(--accent);
}
.contact__direct .link-arrow:hover .icon {
  transform: none;
}

.contact__subhead {
  margin-bottom: var(--space-5);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.7rem, 1.4rem + 0.9vw, 2.2rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--fg);
}

/* What to include: hairline rows with mono indices. */
.contact__include {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule-2);
}
.contact__include > li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 0 var(--space-4);
  padding-block: 18px 20px;
  border-bottom: 1px solid var(--rule);
}
.contact__include-num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.12em;
  color: var(--accent);
}
.contact__include p {
  margin-top: 4px;
  max-width: 52ch;
  color: var(--fg-2);
  font-size: 0.95rem;
  line-height: 1.55;
}

/* What happens next: a connected sequence, vertical on small screens and a
   horizontal track across the full width on large ones. */
.contact__next-head {
  display: grid;
  gap: 4px var(--space-7);
  margin-bottom: var(--space-6);
}
.contact__next-head .contact__subhead {
  margin-bottom: 0;
}
.contact__next-intro {
  max-width: 44ch;
  color: var(--fg-3);
  font-size: 0.95rem;
}
.contact__steps {
  list-style: none;
  margin: 0;
  padding: 0;
}
.contact__steps > li {
  position: relative;
  padding: 0 0 30px 34px;
}
.contact__steps > li::before {
  content: '';
  position: absolute;
  z-index: 1;
  left: 0;
  top: 3px;
  width: 11px;
  height: 11px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  background: var(--ink-900);
  box-shadow: 0 0 0 4px rgba(70, 219, 232, 0.08);
}
.contact__steps > li:first-child::before {
  background: var(--accent);
}
.contact__steps > li::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 20px;
  bottom: 2px;
  width: 1px;
  background: linear-gradient(180deg, var(--rule-3), var(--rule));
}
.contact__steps > li:last-child {
  padding-bottom: 0;
}
.contact__steps > li:last-child::after {
  display: none;
}
.contact__step-label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-3);
  line-height: 1.4;
}
.contact__steps p {
  margin-top: 6px;
  max-width: 50ch;
  color: var(--fg-2);
  font-size: 0.95rem;
  line-height: 1.55;
}
@media (min-width: 860px) {
  .contact__next-head {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: baseline;
    justify-content: space-between;
  }
  .contact__next-intro {
    justify-self: end;
    max-width: 60ch;
    text-align: right;
  }
  .contact__steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-7);
  }
  .contact__steps > li {
    padding: 34px 0 0;
  }
  .contact__steps > li::before {
    top: 0;
  }
  .contact__steps > li::after {
    left: 22px;
    right: calc(-1 * var(--space-7) + 10px);
    top: 5px;
    bottom: auto;
    width: auto;
    height: 1px;
    background: linear-gradient(90deg, var(--rule-3), var(--rule));
  }
}

/* ---------- Inquiry panel ---------- */
.inquiry {
  position: relative;
  container: inquiry / inline-size;
  border: 1px solid var(--rule-2);
  border-radius: var(--radius-l);
  background: linear-gradient(180deg, rgba(14, 23, 40, 0.94), rgba(9, 15, 28, 0.96));
  box-shadow: var(--shadow-float);
}
/* Viewfinder brackets just outside the panel corners. */
.inquiry > .ticks {
  inset: -11px;
  --t: 18px;
  --c: rgba(126, 234, 243, 0.55);
}
.inquiry__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 14px 22px;
  padding-inline: clamp(20px, 6cqi, 44px);
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-3);
  line-height: 1.4;
}
.inquiry__head > span:first-child {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--fg-2);
}
.inquiry__body {
  padding: 24px;
  padding: clamp(22px, 6cqi, 44px);
}
.inquiry__heading {
  margin-bottom: var(--space-6);
}
.inquiry__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 1.6rem + 1.2vw, 2.6rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--fg);
}
/* Headings receive focus programmatically (tabindex="-1") so screen readers
   announce them; they are not interactive, so no focus ring. */
.inquiry__title:focus,
.inquiry-done__title:focus {
  outline: none;
}
.inquiry__intro {
  margin-top: 8px;
  color: var(--fg-3);
  font-size: 0.9rem;
}

.inquiry__form {
  gap: var(--space-6);
}
.inquiry__set {
  display: grid;
  gap: var(--space-5);
}
.inquiry__set + .inquiry__set {
  padding-top: var(--space-6);
  border-top: 1px solid var(--rule);
}
.inquiry__legend {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: var(--step--2);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-2);
  line-height: 1.4;
}
.inquiry__legend span {
  color: var(--accent);
}

/* Keep labels and inputs top-aligned when a neighbour shows an error. */
.inquiry .field {
  align-content: start;
}

/* Two columns only when the panel itself is wide enough. */
.inquiry .form-row--2 {
  grid-template-columns: minmax(0, 1fr);
}
@container inquiry (min-width: 540px) {
  .inquiry .form-row--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Radio group */
.inquiry__group {
  margin: 0;
  padding: 0;
  border: 0;
  min-width: 0;
}
.inquiry__group > legend {
  padding: 0;
  margin-bottom: 8px;
}
.inquiry__group .choice-group {
  margin-top: 4px;
}
.inquiry .choice span {
  min-height: 46px;
  padding: 0 18px 0 14px;
  gap: 10px;
}
.inquiry .choice span::before {
  content: '';
  width: 14px;
  height: 14px;
  border: 1px solid var(--rule-3);
  border-radius: 50%;
  flex: none;
  transition:
    border-color var(--dur-fast),
    background-color var(--dur-fast),
    box-shadow var(--dur-fast);
}
@container inquiry (max-width: 459px) {
  .inquiry .choice-group {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }
  .inquiry .choice span {
    display: flex;
    border-radius: var(--radius-s);
  }
}
.inquiry .choice:hover span {
  border-color: var(--rule-3);
  color: var(--fg);
}
.inquiry .choice input:checked + span::before {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: inset 0 0 0 3px var(--ink-850);
}
.inquiry .field[data-invalid='true'] .choice span {
  border-color: color-mix(in srgb, var(--danger) 70%, transparent);
}

/* Consent */
.inquiry .checkbox {
  gap: 12px;
  color: var(--fg);
  font-size: 0.95rem;
  line-height: 1.5;
}
.inquiry .checkbox input {
  -webkit-appearance: none;
  appearance: none;
  display: grid;
  place-content: center;
  width: 20px;
  height: 20px;
  margin: 1px 0 0;
  border: 1px solid var(--rule-3);
  border-radius: 5px;
  background: var(--field-bg);
  cursor: pointer;
  transition:
    background-color var(--dur-fast),
    border-color var(--dur-fast);
}
.inquiry .checkbox input::before {
  content: '';
  width: 12px;
  height: 12px;
  background: var(--ink-950);
  clip-path: polygon(14% 44%, 0 65%, 42% 100%, 100% 18%, 82% 2%, 40% 66%);
  transform: scale(0);
  transition: transform var(--dur-fast) var(--ease-out);
}
.inquiry .checkbox input:hover {
  border-color: var(--accent);
}
.inquiry .checkbox input:checked {
  border-color: var(--accent);
  background: var(--accent);
}
.inquiry .checkbox input:checked::before {
  transform: scale(1);
}
.inquiry .checkbox input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
@media (forced-colors: active) {
  .inquiry .checkbox input {
    appearance: auto;
    -webkit-appearance: auto;
  }
  .inquiry .checkbox input::before {
    display: none;
  }
  .inquiry .choice input:checked + span::before {
    forced-color-adjust: none;
    background: Highlight;
    border-color: Highlight;
  }
}
.inquiry .checkbox label {
  cursor: pointer;
}
.inquiry__consent-hint {
  padding-left: 32px;
}
.inquiry .field[data-invalid='true'] .checkbox input {
  outline: 2px solid var(--danger);
  outline-offset: 2px;
}
.inquiry .field[data-invalid='true'] .checkbox input:focus-visible {
  outline-color: var(--accent);
}
.inquiry .field[data-invalid='true'] :is(.input, .select, .textarea) {
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--danger) 45%, transparent);
}
.inquiry .field[data-invalid='true'] :is(.input, .select, .textarea):focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent);
}

/* Errors */
.inquiry .field__error {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-weight: 500;
  line-height: 1.45;
}
.inquiry .field__error::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex: none;
  transform: translateY(-1px);
}
.inquiry .checkbox ~ .field__error {
  padding-left: 32px;
}

.inquiry__summary,
.inquiry__status {
  display: grid;
  gap: 8px;
  padding: 18px 20px;
  border: 1px solid color-mix(in srgb, var(--danger) 45%, transparent);
  border-left: 3px solid var(--danger);
  border-radius: var(--radius-s);
  background: color-mix(in srgb, var(--danger) 8%, transparent);
  color: var(--fg-2);
  font-size: 0.95rem;
  line-height: 1.55;
}
.inquiry__status:empty {
  display: none;
}
.inquiry__summary:focus-visible,
.inquiry__status:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--danger) 60%, transparent);
  outline-offset: 3px;
}
.inquiry__summary-title,
.inquiry__status-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
}
.inquiry__summary ul {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.inquiry__summary a {
  color: var(--danger);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, currentColor 50%, transparent);
  text-underline-offset: 0.2em;
}
.inquiry__summary a:hover {
  text-decoration-color: currentColor;
}
.inquiry__status-ref {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.08em;
  color: var(--fg-3);
}

/* Submit row */
.inquiry__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  padding-top: var(--space-5);
  border-top: 1px solid var(--rule);
}
.inquiry__note {
  color: var(--fg-3);
  font-size: 0.88rem;
}
.inquiry__form.is-pending .inquiry__submit .icon {
  opacity: 0.4;
}
.inquiry__submit[disabled] {
  cursor: progress;
}
@container inquiry (max-width: 479px) {
  .inquiry__submit {
    width: 100%;
  }
}

/* Inline confirmation (after a successful response only) */
.inquiry-done {
  display: grid;
  gap: var(--space-5);
  justify-items: start;
}
.inquiry-done__mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid color-mix(in srgb, var(--accent) 60%, transparent);
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: var(--accent);
}
.inquiry-done__title {
  max-width: 16ch;
}
.inquiry-done__lede {
  color: var(--fg-2);
}
.inquiry-done__lede strong {
  color: var(--fg);
  font-weight: 600;
  overflow-wrap: anywhere;
}
.inquiry-done__steps {
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule-2);
}
.inquiry-done__steps li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  padding-block: 14px;
  border-bottom: 1px solid var(--rule);
  color: var(--fg-2);
  font-size: 0.95rem;
  line-height: 1.55;
}
.inquiry-done__steps strong {
  color: var(--fg);
  font-weight: 600;
}
.inquiry-done__num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.12em;
  color: var(--accent);
}
.inquiry-done .btn-row {
  margin-top: var(--space-2);
}
@media (prefers-reduced-motion: no-preference) {
  .inquiry-done {
    animation: contact-done-in 600ms var(--ease-out) both;
  }
}
@keyframes contact-done-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Other inquiries (light editorial band) ---------- */
.contact-other {
  padding-block: clamp(72px, 9vw, 128px);
}
.contact-other__head {
  display: grid;
  gap: var(--space-4);
  margin-bottom: clamp(36px, 5vw, 64px);
}
.contact-other__head h2 {
  max-width: 20ch;
}
.contact-other__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-7) var(--space-6);
  margin: 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 640px) {
  .contact-other__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1040px) {
  .contact-other__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.contact-other__item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: var(--space-5);
  border-top: 1px solid var(--rule-3);
}
.contact-other__label {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  line-height: 1.4;
}
.contact-other__item p {
  flex: 1;
  color: var(--fg-2);
  font-size: 0.95rem;
  line-height: 1.6;
}
.contact-other__item .link-arrow {
  align-self: flex-start;
  margin-top: 8px;
  font-size: 0.95rem;
}

/* ---------- Confirmation page ---------- */
.contact--thanks {
  display: flex;
  align-items: center;
  min-height: min(100vh, 1000px);
}
.contact--thanks > .container {
  width: min(100% - 2 * var(--gutter), var(--container));
}
.contact-thanks {
  display: grid;
  gap: clamp(44px, 6vw, 80px);
}
.contact-thanks__intro {
  max-width: 50rem;
}
.contact-thanks__media {
  display: none;
}
@media (min-width: 960px) {
  .contact-thanks {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    column-gap: clamp(48px, 7vw, 120px);
  }
  .contact-thanks__media {
    display: block;
    align-self: end;
  }
  .contact-thanks__steps,
  .contact-thanks__next {
    grid-column: 1 / -1;
  }
}
.contact-thanks__mark {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: var(--space-6);
  border: 1px solid color-mix(in srgb, var(--accent) 60%, transparent);
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: var(--accent);
}
.contact-thanks__title {
  margin-top: var(--space-5);
  max-width: 14ch;
}
.contact-thanks .lede {
  margin-top: var(--space-5);
}
.contact-thanks__steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
  margin: 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 860px) {
  .contact-thanks__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-7);
  }
}
.contact-thanks__steps li {
  padding-top: var(--space-5);
  border-top: 1px solid var(--rule-2);
}
.contact-thanks__num {
  display: block;
  margin-bottom: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.14em;
  color: var(--accent);
}
.contact-thanks__step-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--step-2);
  line-height: 1.15;
  color: var(--fg);
}
.contact-thanks__steps p {
  margin-top: 8px;
  max-width: 44ch;
  color: var(--fg-2);
  font-size: 0.95rem;
  line-height: 1.6;
}
.contact-thanks__next {
  display: grid;
  gap: var(--space-5);
  justify-items: start;
}
.contact-thanks__note {
  color: var(--fg-3);
  font-size: 0.92rem;
}