/* ========== Hero Kontakt ========== */

.contact-hero {
  min-height: 30rem;

  position: relative;

  display: flex;
  align-items: center;

  color: var(--color-white);
  background-color: var(--color-dark-blue);

  overflow: hidden;
}


/* ---------- Container ---------- */

.contact-hero-container {
  width: min(calc(100% - 3rem), 80rem);
  margin-inline: auto;

  padding-top: clamp(5rem, 9vw, 8rem);
  padding-bottom: clamp(7rem, 11vw, 10rem);
}


/* ---------- Hero-Inhalt ---------- */

.contact-hero-content {
  max-width: 48rem;
}


/* ---------- Eyebrow ---------- */

.contact-hero-eyebrow {
  margin: 0 0 1.5rem;

  display: flex;
  align-items: center;
  gap: 0.75rem;

  color: var(--color-light-blue);

  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
}

.contact-hero-eyebrow::before {
  content: "";

  width: 1.5rem;
  height: 1px;

  flex-shrink: 0;

  background-color: currentColor;
}


/* ---------- Überschrift ---------- */

.contact-hero-title {
  margin: 0;

  color: var(--color-white);

  font-family: var(--font-heading);
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.contact-hero-title span {
  display: block;

  color: var(--color-light-blue);
}


/* ---------- Beschreibung ---------- */

.contact-hero-description {
  max-width: 40rem;
  margin: 1.5rem 0 0;

  color: rgba(255, 255, 255, 0.68);

  font-family: var(--font-body);
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.7;
}


/* ---------- Dekorative Welle ---------- */

.contact-hero-wave {
  width: 100%;
  height: clamp(3rem, 6vw, 5rem);

  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;

  display: block;
}

.contact-hero-wave path {
  fill: var(--color-bg);
}


/* ========== Hero Kontakt – Tablet ========== */

@media (max-width: 62rem) {
  .contact-hero {
    min-height: 28rem;
  }

  .contact-hero-container {
    padding-top: 5rem;
    padding-bottom: 8rem;
  }
}


/* ========== Hero Kontakt – Smartphone ========== */

@media (max-width: 42rem) {
  .contact-hero {
    min-height: auto;
  }

  .contact-hero-container {
    width: min(calc(100% - 2rem), 80rem);

    padding-top: 4.5rem;
    padding-bottom: 7rem;
  }

  .contact-hero-title {
    font-size: clamp(2.7rem, 13vw, 3.8rem);
  }

  .contact-hero-description {
    font-size: 0.95rem;
  }

  .contact-hero-wave {
    height: 3.5rem;
  }
}

/* ========== Kontaktbereich ========== */

.contact-section {
  padding-block: clamp(5rem, 8vw, 8rem);

  background-color: var(--color-bg);
}


/* ---------- Container ---------- */

.contact-section-container {
  width: min(calc(100% - 3rem), 80rem);
  margin-inline: auto;

  display: grid;
  grid-template-columns:
    minmax(18rem, 0.72fr)
    minmax(0, 1.08fr);

  align-items: start;
  gap: clamp(3rem, 6vw, 5rem);
}


/* ========== Kontaktdaten ========== */

.contact-information {
  min-width: 0;
}


/* ---------- Überschriftenbereich ---------- */

.contact-information-header {
  margin-bottom: 1.75rem;
}

.contact-information-title {
  margin: 0;

  color: var(--color-text);

  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.contact-information-description {
  max-width: 32rem;
  margin: 0.75rem 0 0;

  color: var(--color-text-muted);

  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.7;
}


/* ========== Kontaktliste ========== */

.contact-information-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}


/* ---------- Kontaktkarte ---------- */

.contact-information-card {
  min-height: 5.25rem;
  padding: 1.15rem;

  display: flex;
  align-items: center;
  gap: 1rem;

  color: var(--color-text);
  background-color: var(--color-white);

  text-decoration: none;

  border: 1px solid var(--color-border);
  border-radius: 0.85rem;

  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

a.contact-information-card:hover,
a.contact-information-card:focus-visible {
  border-color: rgba(0, 81, 138, 0.25);

  box-shadow: 0 0.75rem 1.5rem rgba(21, 51, 73, 0.07);

  transform: translateY(-2px);
}


/* ---------- Hervorgehobene Karte ---------- */

.contact-information-card--highlighted {
  background-color: var(--color-surface);

  border-color: rgba(0, 81, 138, 0.12);
}


/* ---------- Icon ---------- */

.contact-information-icon {
  width: 2.75rem;
  height: 2.75rem;

  flex-shrink: 0;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  color: var(--color-dark-blue);
  background-color: rgba(120, 154, 196, 0.14);

  border-radius: 0.75rem;
}

.contact-information-icon svg {
  width: 1.35rem;
  height: 1.35rem;
}


/* ---------- Kontakttext ---------- */

.contact-information-content {
  min-width: 0;

  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.contact-information-label {
  color: var(--color-text-muted);

  font-family: var(--font-body);
  font-size: 0.75rem;
  line-height: 1.4;
}

.contact-information-value {
  color: var(--color-text);

  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.5;

  overflow-wrap: anywhere;
}


/* ========== Region ========== */

.contact-region {
  margin-top: 1.5rem;
  padding: 1.5rem;

  background-color: var(--color-white);

  border: 1px solid var(--color-border);
  border-radius: 0.85rem;
}

.contact-region-title {
  margin: 0;

  color: var(--color-text);

  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.3;
}

.contact-region-description {
  margin: 0.75rem 0 0;

  color: var(--color-text-muted);

  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.7;
}


/* ========== Formularkarte ========== */

.contact-form-card {
  min-width: 0;
  padding: clamp(1.75rem, 4vw, 2.5rem);

  background-color: var(--color-white);

  border: 1px solid var(--color-border);
  border-radius: 1rem;

  box-shadow: 0 1rem 2.5rem rgba(21, 51, 73, 0.07);
}


/* ---------- Formularüberschrift ---------- */

.contact-form-header {
  margin-bottom: 1.75rem;
}

.contact-form-title {
  margin: 0;

  color: var(--color-text);

  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2rem);
  font-weight: 600;
  line-height: 1.25;
}

.contact-form-required-note {
  margin: 0.35rem 0 0;

  color: var(--color-text-muted);

  font-family: var(--font-body);
  font-size: 0.75rem;
  line-height: 1.5;
}

.contact-form-required-note span {
  color: var(--color-blue);
}


/* ========== Formular ========== */

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}


/* ---------- Formularzeile ---------- */

.contact-form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}


/* ---------- Formulargruppe ---------- */

.contact-form-group {
  min-width: 0;
}


/* ---------- Beschriftung ---------- */

.contact-form-group label {
  margin-bottom: 0.5rem;

  display: block;

  color: var(--color-text);

  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1.4;
}

.contact-form-group label > span:not(.contact-form-optional) {
  color: var(--color-blue);
}


/* ---------- Optionale Angabe ---------- */

.contact-form-optional {
  color: var(--color-text-muted);

  font-size: 0.75rem;
  font-weight: 400;
}


/* ========== Eingabefelder ========== */

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;

  color: var(--color-text);
  background-color: var(--color-white);

  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.5;

  border: 1px solid rgba(21, 51, 73, 0.17);
  border-radius: 0.65rem;

  outline: none;

  transition:
    border-color 180ms ease,
    box-shadow 180ms ease;
}


/* ---------- Textfelder ---------- */

.contact-form input,
.contact-form select {
  min-height: 3.25rem;
  padding: 0.75rem 1rem;
}


/* ---------- Textbereich ---------- */

.contact-form textarea {
  min-height: 9rem;
  padding: 1rem;

  resize: vertical;
}


/* ---------- Platzhalter ---------- */

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(74, 98, 120, 0.55);
}


/* ---------- Fokus ---------- */

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--color-blue);

  box-shadow: 0 0 0 0.2rem rgba(0, 81, 138, 0.1);
}


/* ---------- Ungültige Felder nach Eingabe ---------- */

.contact-form input:not(:placeholder-shown):invalid,
.contact-form textarea:not(:placeholder-shown):invalid {
  border-color: rgba(170, 45, 45, 0.5);
}


/* ========== Auswahlfelder ========== */

.contact-select-wrapper {
  position: relative;
}

.contact-select-wrapper select {
  padding-right: 2.75rem;

  appearance: none;

  cursor: pointer;
}

.contact-select-icon {
  position: absolute;
  top: 50%;
  right: 1rem;

  color: var(--color-text-muted);

  font-family: var(--font-body);
  font-size: 0.8rem;

  pointer-events: none;

  transform: translateY(-50%);
}


/* ---------- Budget-Hilfetext ---------- */

.contact-form-help {
  margin: 0.45rem 0 0;

  color: var(--color-text-muted);

  font-family: var(--font-body);
  font-size: 0.7rem;
  line-height: 1.5;
}


/* ========== Datenschutz ========== */

.contact-form-consent {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 0.75rem;
}

.contact-form-consent input {
  width: 1.15rem;
  height: 1.15rem;
  min-height: 0;
  margin-top: 0.15rem;

  accent-color: var(--color-blue);

  cursor: pointer;
}

.contact-form-consent label {
  color: var(--color-text-muted);

  font-family: var(--font-body);
  font-size: 0.75rem;
  line-height: 1.55;
}

.contact-form-consent a {
  color: var(--color-blue);

  text-underline-offset: 0.15rem;
}

.contact-form-consent a:hover,
.contact-form-consent a:focus-visible {
  color: var(--color-dark-blue);
}


/* ========== Absende-Button ========== */

.contact-form-submit {
  width: 100%;
  min-height: 3.5rem;
  padding-inline: 1.5rem;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;

  color: var(--color-white);
  background-color: var(--color-blue);

  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1;

  border: 1px solid var(--color-blue);
  border-radius: 0.65rem;

  cursor: pointer;

  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

.contact-form-submit span {
  transition: transform 180ms ease;
}


/* ---------- Formular noch nicht vollständig ---------- */

.contact-form:invalid .contact-form-submit {
  color: rgba(255, 255, 255, 0.72);
  background-color: rgba(74, 98, 120, 0.4);

  border-color: transparent;
}


/* ---------- Formular vollständig ---------- */

.contact-form:valid .contact-form-submit:hover,
.contact-form:valid .contact-form-submit:focus-visible {
  background-color: var(--color-dark-blue);
  border-color: var(--color-dark-blue);

  transform: translateY(-2px);
}

.contact-form:valid .contact-form-submit:hover span,
.contact-form:valid .contact-form-submit:focus-visible span {
  transform: translateX(0.25rem);
}


/* ========== Kontaktbereich – Tablet ========== */

@media (max-width: 64rem) {
  .contact-section-container {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .contact-information {
    width: min(100%, 44rem);
  }
}


/* ========== Kontaktbereich – Smartphone ========== */

@media (max-width: 42rem) {
  .contact-section-container {
    width: min(calc(100% - 2rem), 80rem);
    gap: 3rem;
  }

  .contact-form-card {
    padding: 1.5rem;
  }

  .contact-form-row {
    grid-template-columns: 1fr;
  }

  .contact-information-card {
    padding: 1rem;
  }

  .contact-information-icon {
    width: 2.5rem;
    height: 2.5rem;
  }

  .contact-region {
    padding: 1.25rem;
  }
}


/* ========== Sehr kleines Smartphone ========== */

@media (max-width: 25rem) {
  .contact-form-card {
    padding: 1.25rem;
  }

  .contact-information-card {
    align-items: flex-start;
  }
}


/* ========== Reduzierte Animationen ========== */

@media (prefers-reduced-motion: reduce) {
  .contact-information-card,
  .contact-form input,
  .contact-form select,
  .contact-form textarea,
  .contact-form-submit,
  .contact-form-submit span {
    transition: none;
  }
}