/* Contact */
#contact {
  background-color: transparent;
  padding: 100px var(--padding-x) 100px;
}

/* Layout */
.contact-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  padding: 48px 0 32px;
  max-width: var(--content-width);
  margin: 0 auto;
}

/* Copy */
.contact-kicker {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.contact-heading {
  font-family: var(--font-mono);
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.1;
  margin-bottom: 28px;
}

.contact-sub {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 14px;
}

.contact-body {
  font-family: var(--font-sans);
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 18px;
  max-width: 360px;
}

.contact-cta {
  font-family: var(--font-sans);
  font-size: 16px;
  color: rgba(255, 255, 255, 0.55);
}

/* Inline links */
.contact-link {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact-link:hover {
  opacity: 0.75;
}

/* Form */
.contact-form {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form::before {
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  background-color: var(--color-accent);
  transition: background-color 180ms ease;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-bottom: 1px solid var(--color-accent);
  padding: 26px 0 16px;
  transition: border-color 180ms ease;
}

.form-field:hover {
  border-bottom-color: #8feee3;
}

.contact-form .form-field:has(+ .form-field:hover),
.contact-form .form-field:has(+ .form-field:focus-within) {
  border-bottom-color: #8feee3;
}

.contact-form:has(.form-field:first-of-type:hover)::before,
.contact-form:has(.form-field:first-of-type:focus-within)::before {
  background-color: #8feee3;
}

/* Fields */
.form-field label {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--color-accent);
  transition: color 180ms ease;
}

.form-field input,
.form-field textarea {
  background: none;
  border: none;
  outline: none;
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--color-white);
  padding: 2px 0 0;
  resize: none;
  -webkit-appearance: none;
  color-scheme: dark;
}

.form-field textarea {
  min-height: 28px;
  height: 28px;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
  transition: color 180ms ease;
}

.form-field:hover input::placeholder,
.form-field:hover textarea::placeholder,
.form-field:focus-within input::placeholder,
.form-field:focus-within textarea::placeholder {
  color: rgba(255, 255, 255, 0.92);
}

/* Field states */
.form-field:focus-within {
  border-bottom-color: #8feee3;
}

.form-field input:-webkit-autofill,
.form-field input:-webkit-autofill:hover,
.form-field input:-webkit-autofill:focus,
.form-field textarea:-webkit-autofill,
.form-field textarea:-webkit-autofill:hover,
.form-field textarea:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--color-white);
  caret-color: var(--color-white);
  -webkit-box-shadow: 0 0 0 1000px #1c1c1c inset;
  transition: background-color 5000s ease-in-out 0s;
}

.form-error {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: #ff8a8a;
  min-height: 1.5em;
  margin-top: 4px;
  display: block;
}

/* Privacy */
.form-privacy {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-top: 28px;
}

.privacy-label {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  cursor: pointer;
  width: 100%;
}

.privacy-checkbox-wrap {
  position: relative;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  isolation: isolate;
}

.privacy-checkbox-wrap::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(var(--color-accent-rgb), 0.94);
  transform: translate(-50%, -50%) scale(0.86);
  opacity: 0;
  filter: blur(2px);
  transition: opacity 0.2s, transform 0.2s, filter 0.2s;
  pointer-events: none;
  z-index: 0;
}

.privacy-checkbox-wrap input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
}

.privacy-custom-box {
  display: block;
  position: relative;
  width: 18px;
  height: 18px;
  border: none;
  border-radius: 0;
  background-color: var(--color-accent);
  -webkit-mask-image: url('../assets/ui/01_quadrat_outline.png');
  mask-image: url('../assets/ui/01_quadrat_outline.png');
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: 64px 64px;
  mask-size: 64px 64px;
  transition: opacity 0.2s, transform 0.2s;
  flex-shrink: 0;
  overflow: visible;
  z-index: 1;
}

/* Checkbox glow */
.privacy-custom-box::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  background-color: var(--color-accent);
  -webkit-mask-image: url('../assets/ui/02_kreis_links.png');
  mask-image: url('../assets/ui/02_kreis_links.png');
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: 64px 64px;
  mask-size: 64px 64px;
  transform: translate(-50%, -50%) scale(0.94);
  opacity: 0;
  filter: drop-shadow(0 0 0 rgba(var(--color-accent-rgb), 0));
  transition: opacity 0.2s, transform 0.2s, filter 0.2s;
  z-index: -1;
}

/* Checked state */
.privacy-checkbox-wrap input[type="checkbox"]:checked + .privacy-custom-box {
  background-color: var(--color-accent);
  -webkit-mask-image: url('../assets/ui/03_checkbox_mit_haken.png');
  mask-image: url('../assets/ui/03_checkbox_mit_haken.png');
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: 64px 64px;
  mask-size: 64px 64px;
}

.privacy-checkbox-wrap input[type="checkbox"]:checked + .privacy-custom-box::before {
  -webkit-mask-image: url('../assets/ui/04_kreis_rechts.png');
  mask-image: url('../assets/ui/04_kreis_rechts.png');
}

.privacy-label:hover .privacy-custom-box::before {
  opacity: 1;
  transform: translate(-50%, -50%) scale(0.98);
  filter: drop-shadow(0 0 4px rgba(var(--color-accent-rgb), 0.28))
    drop-shadow(0 0 8px rgba(var(--color-accent-rgb), 0.14));
}

.privacy-label:hover .privacy-checkbox-wrap input[type="checkbox"]:checked + .privacy-custom-box::before {
  opacity: 1;
  transform: translate(-50%, -50%) scale(0.98);
  filter: drop-shadow(0 0 4px rgba(var(--color-accent-rgb), 0.28))
    drop-shadow(0 0 8px rgba(var(--color-accent-rgb), 0.14));
}

.privacy-checkbox-wrap:hover::after,
.privacy-label:hover .privacy-checkbox-wrap::after {
  opacity: 0.32;
  transform: translate(-50%, -50%) scale(0.94);
  filter: blur(3px);
}

.privacy-text {
  font-family: var(--font-sans);
  font-size: 16px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.55;
}

.form-privacy .form-error {
  width: calc(100% - 32px);
  margin-left: 32px;
}

/* Submit */
.form-submit {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  margin-top: 28px;
}

.form-status {
  min-height: 22px;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.45;
  text-align: right;
  color: rgba(255, 255, 255, 0.7);
}

.form-status[hidden] {
  display: block;
  visibility: hidden;
}

.form-status.is-success {
  color: var(--color-accent);
}

.form-status.is-error {
  color: #ff8a8a;
}