/* ============================================================
   Kontakt — Form (Underline-Style) + Info-Spalte
   Tonalitaet: technisch-aufgeraeumt, wie der Rest der Seite.
   ============================================================ */

.kontakt-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(3rem, 5vw, 5rem);
  align-items: start;
}

/* ---------- Form ---------- */

.kontakt-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.kontakt-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.kontakt-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
}

.kontakt-form__field--full { grid-column: 1 / -1; }

.kontakt-form__label {
  font-family: 'Geist Mono', monospace;
  font-size: var(--fs-mono-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text);
  display: inline-flex;
  align-items: baseline;
  gap: 0.6rem;
  transition: color 0.25s ease;
}

.kontakt-form__opt {
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: none;
  color: var(--color-text);
  opacity: 0.55;
}

/* Single-line Inputs: Underline-Style */
.kontakt-form__field input {
  font-family: 'Geist', sans-serif;
  font-size: 1.0625rem;
  line-height: 1.5;
  padding: 0.5rem 0 0.65rem;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--color-border-bold);
  color: var(--color-text-strong);
  transition: border-color 0.3s ease, padding 0.3s ease;
  outline: none;
}

.kontakt-form__field input:focus {
  border-bottom-color: var(--color-green);
  border-bottom-width: 2px;
  padding-bottom: calc(0.65rem - 1px);
}

.kontakt-form__field:focus-within .kontakt-form__label {
  color: var(--color-green);
}

/* Textarea: leichte Box mit gleicher Akzent-Logik */
.kontakt-form__field textarea {
  font-family: 'Geist', sans-serif;
  font-size: 1.0625rem;
  line-height: 1.55;
  min-height: 160px;
  padding: 0.85rem 1rem;
  background: var(--color-white);
  border: 1px solid var(--color-border-bold);
  color: var(--color-text-strong);
  resize: vertical;
  outline: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.kontakt-form__field textarea:focus {
  border-color: var(--color-green);
  box-shadow: 0 0 0 3px rgba(2, 72, 2, 0.08);
}

.kontakt-form__field textarea::placeholder {
  color: var(--color-text);
  opacity: 0.55;
}

/* Submit-Button passt zu tech-cta__btn / hero-CTA */
.kontakt-form__submit {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--color-green);
  color: var(--color-white);
  padding: 1.05rem 1.8rem;
  font-family: 'Geist', sans-serif;
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.005em;
  border-radius: 2px;
  border: 0;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  margin-top: var(--space-sm);
  box-shadow: 0 14px 30px -18px rgba(2, 72, 2, 0.55);
}

.kontakt-form__submit:hover {
  background: var(--color-green-deep);
  transform: translateY(-2px);
  box-shadow: 0 18px 38px -18px rgba(2, 72, 2, 0.65);
}

.kontakt-form__submit span {
  transition: transform 0.3s ease;
}

.kontakt-form__submit:hover span {
  transform: translateX(4px);
}

/* Note mit Akzent-Strich (analog zu section__eyebrow-Pattern) */
.kontakt-form__note {
  font-family: 'Geist Mono', monospace;
  font-size: var(--fs-mono-xs);
  line-height: 1.6;
  color: var(--color-text);
  padding-left: 1.75rem;
  position: relative;
  max-width: 60ch;
}

.kontakt-form__note::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 16px;
  height: 1px;
  background: var(--color-green);
}

/* ---------- Info-Spalte ---------- */

.kontakt-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  padding-left: clamp(1.5rem, 3vw, 2.5rem);
  border-left: 1px solid var(--color-border-bold);
}

.kontakt-info__block {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.kontakt-info__label {
  font-family: 'Geist Mono', monospace;
  font-size: var(--fs-mono-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-green);
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0;
}

.kontakt-info__label::before {
  content: '';
  width: 20px;
  height: 1px;
  background: currentColor;
}

.kontakt-info__value {
  font-family: 'Geist', sans-serif;
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--color-text-strong);
  margin: 0;
}

@media (max-width: 880px) {
  .kontakt-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  .kontakt-form__row {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  .kontakt-form {
    gap: var(--space-md);
  }
  .kontakt-form__field input,
  .kontakt-form__field textarea {
    /* iOS verhindert Auto-Zoom bei input wenn font-size >= 16px */
    font-size: 1rem;
  }
  .kontakt-form__submit {
    width: 100%;
    justify-content: center;
    padding: 1rem 1.4rem;
  }
  .kontakt-form__submit:hover {
    transform: none;
  }
  .kontakt-info {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--color-border-bold);
    padding-top: var(--space-lg);
    gap: var(--space-lg);
  }
}