/* ==========================================================================
   CityFoundry AG — Contact
   Enquiry form with consent, contact details panel, FAQ accordion.
   Requires: tokens.css, base.css, components.css, inner.css
   ========================================================================== */

input::placeholder,
textarea::placeholder { color: #9ab8b6; }

/* --- Layout ------------------------------------------------------------------- */
.cf-contact-section {
  background: var(--cf-white);
  padding: 88px var(--cf-gutter);
}

.cf-contact {
  max-width: var(--cf-shell);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 64px;
  align-items: start;
}

/* --- Sent confirmation ---------------------------------------------------------- */
.cf-sent {
  border: 1px solid var(--cf-line-ink-10);
  border-radius: 28px;
  padding: 48px;
  background: var(--cf-surface);
  animation: cf-fade .5s ease both;
}

.cf-sent__tick {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--cf-cyan);
  color: var(--cf-ink);
  font-size: 22px;
  margin-bottom: 22px;
}

.cf-sent__title {
  margin: 0 0 12px;
  font-family: var(--cf-font-head);
  font-weight: 700;
  letter-spacing: -.03em;
  font-size: 28px;
}

.cf-sent__text {
  margin: 0 0 26px;
  font-size: 17px;
  line-height: 1.7;
  color: var(--cf-muted);
}

.cf-sent__again {
  padding: 14px 26px;
  border-radius: var(--cf-radius-pill);
  border: 1px solid var(--cf-line-ink-18);
  background: transparent;
  color: var(--cf-ink);
  font-family: var(--cf-font-body);
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
}

/* --- Form ------------------------------------------------------------------------- */
.cf-form__title {
  margin: 0 0 8px;
  font-family: var(--cf-font-head);
  font-weight: 700;
  letter-spacing: -.035em;
  line-height: 1.08;
  font-size: clamp(26px, 3vw, 38px);
}

.cf-form__lead {
  margin: 0 0 34px;
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--cf-muted);
}

.cf-form {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.cf-form__pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.cf-field__label {
  display: block;
  margin-bottom: 9px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--cf-muted);
}

/* `--field-border` is set inline so the page logic can flag an invalid
   field without swapping classes. */
.cf-field__input {
  width: 100%;
  padding: 15px 18px;
  border-radius: var(--cf-radius-sm);
  border: 1px solid var(--field-border, var(--cf-line-ink-14));
  background: var(--cf-white);
  font-family: var(--cf-font-body);
  font-size: 16px;
  color: var(--cf-ink);
  outline: 0;
  transition: border-color .25s ease;
}

.cf-field__input--textarea {
  line-height: 1.6;
  resize: vertical;
}

.cf-field__input:focus { border-color: var(--cf-ink); }

.cf-field__error {
  margin: 8px 0 0;
  font-size: 13.5px;
  color: var(--cf-alert);
}

/* --- Topic chooser ------------------------------------------------------------------ */
.cf-formset {
  border: 0;
  margin: 0;
  padding: 0;
}

.cf-formset__legend {
  padding: 0;
  margin: 0 0 12px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--cf-muted);
}

.cf-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* `--topic-*` carry the selected state. */
.cf-topic {
  padding: 11px 20px;
  border-radius: var(--cf-radius-pill);
  border: 1px solid var(--topic-border);
  background: var(--topic-bg);
  color: var(--topic-fg);
  font-family: var(--cf-font-body);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all .25s ease;
}

/* --- Consent ------------------------------------------------------------------------- */
.cf-consent {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--cf-muted);
  cursor: pointer;
}

.cf-consent input {
  margin-top: 3px;
  width: 17px;
  height: 17px;
  accent-color: var(--cf-cyan);
  flex-shrink: 0;
}

.cf-consent a { color: var(--cf-link); }

.cf-consent-error {
  margin: -14px 0 0;
  font-size: 13.5px;
  color: var(--cf-alert);
}

/* --- Submit ---------------------------------------------------------------------------- */
.cf-form__submit-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}

.cf-form__submit {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 11px 11px 11px 28px;
  border-radius: var(--cf-radius-pill);
  border: 0;
  background: var(--cf-ink);
  color: var(--cf-white);
  font-family: var(--cf-font-body);
  font-size: 17px;
  font-weight: 500;
  cursor: pointer;
  transition: transform .3s var(--cf-ease);
}

.cf-form__note {
  font-size: 14.5px;
  color: var(--cf-muted);
}

/* --- Contact details column ---------------------------------------------------------------- */
.cf-aside {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.cf-details {
  border-radius: 26px;
  background: var(--cf-ink);
  padding: 36px;
  color: #a9c8c5;
}

.cf-details__title {
  margin: 0 0 22px;
  font-family: var(--cf-font-head);
  font-weight: 700;
  letter-spacing: -.03em;
  font-size: 22px;
  color: var(--cf-white);
}

.cf-details__label {
  margin: 0 0 4px;
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cf-muted);
}

.cf-details__value {
  margin: 0;
  font-size: 17px;
  color: var(--cf-white);
}

.cf-details__value--multiline { line-height: 1.6; }

.cf-details__link {
  font-size: 18px;
  color: var(--cf-white);
  text-decoration: none;
}

.cf-details__link--accent { color: var(--cf-cyan); }

.cf-aside__media {
  border-radius: 26px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.cf-aside__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cf-aside__card {
  border: 1px solid var(--cf-line-ink-10);
  border-radius: 26px;
  padding: 30px;
}

.cf-aside__card-title {
  margin: 0 0 10px;
  font-family: var(--cf-font-head);
  font-weight: 700;
  letter-spacing: -.025em;
  font-size: 19px;
}

.cf-aside__card-text {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.65;
  color: var(--cf-muted);
}

/* --- FAQ accordion --------------------------------------------------------------------------- */
.cf-faq-section {
  background: var(--cf-surface);
  padding: 88px var(--cf-gutter);
}

.cf-faq-section__head {
  max-width: 600px;
  margin-bottom: 40px;
}

.cf-faq-section__title {
  margin: 0;
  font-family: var(--cf-font-head);
  font-weight: 700;
  letter-spacing: -.04em;
  line-height: 1.05;
  font-size: clamp(28px, 3.4vw, 44px);
}

.cf-accordion {
  max-width: 900px;
  display: flex;
  flex-direction: column;
}

.cf-accordion__item { border-top: 1px solid var(--cf-line-ink-12); }

.cf-accordion__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 4px;
  border: 0;
  background: transparent;
  color: var(--cf-ink);
  font-family: var(--cf-font-head);
  font-weight: 700;
  font-size: clamp(18px, 2vw, 22px);
  letter-spacing: -.02em;
  text-align: left;
  cursor: pointer;
}

/* `--icon-*` flip when the panel opens. */
.cf-accordion__icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--cf-line-ink-18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  background: var(--icon-bg);
  color: var(--icon-fg);
  transition: all .3s ease;
}

.cf-accordion__a {
  margin: 0;
  padding: 0 70px 28px 4px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--cf-muted);
  animation: cf-fade .35s ease both;
}

/* --- Responsive ----------------------------------------------------------------------------------- */
@media (max-width: 1000px) {
  .cf-contact { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .cf-contact-section,
  .cf-faq-section {
    padding-left: var(--cf-gutter-sm);
    padding-right: var(--cf-gutter-sm);
  }

  .cf-form__pair { grid-template-columns: 1fr; }
}