/* =========================================================
   eimea — base stylesheet
   Design tokens + layout + components (desktop-first defaults).
   Breakpoint overrides for small screens live in mobile.css.
   ========================================================= */

:root {
  /* Colors */
  --navy-950: #0b1930;
  --navy-900: #0d1f3c;
  --navy-800: #16294a;
  --navy-700: #1d3358;
  --navy-600: #2c4266;
  --navy-500: #33507a;

  --red-600: #c31432;
  --red-700: #9e0f28;
  --red-on-dark: #ff6b7a; /* AA-contrast red for use on navy backgrounds (2.71:1 with --red-600 fails) */

  --tint-blue: #eaf1fb;
  --tint-red: #fbeaec;

  --gray-25: #fafafa;
  --gray-50: #f6f7f8;
  --gray-100: #eef0f2;
  --gray-200: #e2e5e9;
  --gray-300: #d5d9de;
  --gray-500: #6b7280;
  --gray-600: #52606d;
  --gray-700: #374151;
  --white: #ffffff;

  --color-text: var(--navy-900);
  --color-text-muted: var(--gray-600);
  --color-accent: var(--red-600);
  --color-link-focus: #2563eb;

  /* Type */
  --font-serif: Georgia, "Iowan Old Style", "Times New Roman", Times, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;

  --container-w: 1200px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-card: 0 1px 3px rgba(13, 31, 60, 0.08), 0 8px 24px rgba(13, 31, 60, 0.06);
  --transition-fast: 150ms ease;
  --header-h: 84px;
}

/* ---------- Reset & base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--white);
  line-height: 1.6;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--navy-900);
  line-height: 1.2;
  margin: 0 0 var(--space-4);
}

h1 { font-size: clamp(2.1rem, 1.5rem + 2.5vw, 2.25rem); }
h2 { font-size: clamp(1.6rem, 1.3rem + 1.4vw, 2.00rem); }
h3 { font-size: clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem); }

p {
  margin: 0 0 var(--space-4);
  color: var(--color-text-muted);
}

a {
  color: inherit;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

blockquote {
  margin: 0;
}

button {
  font: inherit;
}

/* Visible, high-contrast focus outline for keyboard users everywhere */
a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--color-link-focus);
  outline-offset: 2px;
  border-radius: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: var(--space-4);
  z-index: 1000;
  background: var(--navy-900);
  color: var(--white);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-3);
}

.container {
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: var(--space-5);
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy-700);
  margin-bottom: var(--space-6);
}

.eyebrow--spaced {
  margin-top: var(--space-9);
}

.text-accent {
  color: var(--color-accent);
  font-weight: 600;
}

.text-accent-light {
  color: var(--color-accent);
  line-height: 1.4;
  min-height: 2.8em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---------- Icons ---------- */
.icon {
  width: 1.15em;
  height: 1.15em;
  flex-shrink: 0;
  color: currentColor;
}

.icon--btn {
  width: 0.95em;
  height: 0.95em;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.btn--primary {
  background: var(--navy-900);
  color: var(--white)!important;
}

.btn--primary:hover {
  background: var(--navy-700)!important;
}

.btn--accent {
  background: var(--red-600);
  color: var(--white);
}

.btn--accent:hover {
  background: var(--red-700);
}

/* =========================================================
   Header
   ========================================================= */
.site-header__banner {
  background: var(--navy-900);
}

.site-header__banner-inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
  padding-block: var(--space-4);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.brand__icon {
  height: 34px;
  width: auto;
}

.brand__word {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--white);
}

.banner-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.banner-divider {
  width: 1px;
  height: 34px;
  background: var(--red-on-dark);
  opacity: 0.6;
  flex-shrink: 0;
}

.banner-tagline {
  margin: 0;
  color: var(--white);
  font-size: 1rem;
  line-height: 1.35;
}

.banner-tagline strong {
  font-weight: 700;
}

.banner-accent {
  color: var(--red-on-dark);
  font-weight: 600;
}

.site-header__nav-row {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  min-height: var(--header-h);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  flex-shrink: 0;
}

.logo__icon {
  height: 32px;
  width: auto;
}

.logo__word {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--navy-900);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--navy-900);
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
}

.nav-toggle__icon {
  width: 1.6rem;
  height: 1.6rem;
}

.nav-toggle__icon--close {
  display: none;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__icon--open {
  display: none;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__icon--close {
  display: block;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  justify-content: flex-end;
  flex: 1;
}

.primary-nav ul {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.primary-nav a {
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--navy-900);
  padding-block: var(--space-2);
}

.primary-nav a:hover {
  color: var(--color-accent);
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  padding-block: var(--space-8) var(--space-9);
  background: linear-gradient(180deg, var(--gray-25) 0%, var(--white) 100%);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: var(--space-8);
  /* align-items: center; */
}

.hero__title-line {
  display: block;
}

.hero__title-line--navy {
  color: var(--navy-900);
}

.hero__title-line--red {
  color: var(--color-accent);
}

.hero__lead {
  font-size: 1.1rem;
  max-width: 46ch;
}

.capability-row {
  display: flex;
  padding-block: var(--space-5);
  margin-block: var(--space-2) var(--space-6);
  border-top: 1px solid var(--gray-200);
  flex-wrap: wrap;
}

.capability-row__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-2);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-800);
  flex: 1 1 0;
  padding-inline: var(--space-4);
  border-left: 1px solid var(--gray-200);
}

.capability-row__item:first-child {
  border-left: none;
  padding-left: 0;
}

.capability-row__item .icon {
  width: 1.9em;
  height: 1.9em;
  color: var(--color-accent);
}

.hero__media img {
  /* border-radius: var(--radius-lg); */
  box-shadow: var(--shadow-card);
  width: 100%;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 22%);
  mask-image: linear-gradient(to right, transparent 0%, #000 22%);
}

/* =========================================================
   Management Attention Gap
   ========================================================= */
.attention-gap {
  background: var(--gray-25);
}

.attention-gap__row {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(0, 2fr);
  gap: var(--space-8);
  align-items: start;
}

.attention-gap__intro {
  max-width: 42ch;
}

.attention-diagram {
  margin: 0;
}

.attention-diagram__caption {
  text-align: center;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy-700);
  margin-bottom: var(--space-6);
}

.attention-diagram__row {
  display: grid;
  grid-template-columns: 1fr minmax(220px, 0.9fr) 1fr;
  gap: var(--space-6);
  align-items: center;
}

.attention-diagram__connectors {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 64px;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  align-items: center;
  color: var(--navy-700);
  pointer-events: none;
  z-index: 1;
}

.attention-diagram__connectors--left {
  right: 100%;
}

.attention-diagram__connectors--right {
  left: 100%;
}

.attention-diagram__connectors .icon {
  width: 100%;
  height: 0.7rem;
}

.challenge-box {
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.challenge-box--external {
  background: var(--tint-blue);
}

.challenge-box--internal {
  background: var(--tint-red);
}

.challenge-box__title {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy-800);
  margin-bottom: var(--space-4);
}

.challenge-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-block: var(--space-2);
  font-size: 0.95rem;
  color: var(--navy-800);
}

.challenge-list .icon {
  color: var(--navy-600);
  width: 1.05em;
  height: 1.05em;
}

.attention-diagram__center {
  position: relative;
  display: flex;
  justify-content: center;
}

.management-circle {
  width: 100%;
  max-width: 230px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--navy-800);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-2);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
}

.management-circle__label {
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy-900);
}

.management-circle__icon {
  color: var(--navy-700);
  width: 1.6rem;
  height: 1.6rem;
}

.management-circle__sub {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-accent);
  line-height: 1.4;
}

.attention-diagram__result {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.attention-diagram__arrow {
  transform: rotate(90deg);
  color: var(--color-accent);
  width: 1.6rem;
  height: 1.6rem;
}

.result-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  text-align: center;
  background: var(--navy-900);
  color: var(--white);
  padding: var(--space-4) var(--space-7);
  border-radius: var(--radius-md);
}

.result-box strong {
  font-family: var(--font-serif);
  font-size: 1.1rem;
}

.result-box span {
  font-size: 0.85rem;
  color: var(--gray-200);
}

/* =========================================================
   Value props (3-column)
   ========================================================= */
.value-props__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-7);
}

/* Mandate cards (subpages): give each card a visible boundary, since
   .value-card is shared with index.html's flat icon-blurb section. */
.mandates {
  background: var(--gray-25);
}

.mandates .value-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--space-6);
  border-top: 3px solid var(--color-accent);
  display: flex;
  flex-direction: column;
}

.value-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.value-card__header h3 {
  flex: 1;
  margin-bottom: 0;
  min-height: 2.4em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.value-card__icon {
  color: var(--color-accent);
  width: 2.25rem;
  height: 2.25rem;
  flex-shrink: 0;
}

.value-card__strong {
  color: var(--navy-900);
}

.value-card-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--navy-700);
    margin-bottom: var(--space-3);
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding-block: var(--space-2);
  font-size: 0.95rem;
  color: var(--navy-800);
}

.check-list .icon {
  color: var(--color-accent);
  width: 1.1em;
  height: 1.1em;
  margin-top: 0.2em;
}

/* =========================================================
   Einsatzfelder + Rollen
   ========================================================= */
.einsatzfelder {
  background: var(--gray-25);
}

.field-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.field-card {
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  min-height: 270px;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: var(--white);
  background-color: var(--navy-900);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  box-shadow: var(--shadow-card);
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.field-card:hover,
.field-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 4px 10px rgba(13, 31, 60, 0.12), 0 16px 32px rgba(13, 31, 60, 0.1);
}

.field-card--transformation {
  background-image: url("../assets/images/field-transformation.svg");
}

.field-card--restructuring {
  background-image: url("../assets/images/field-restructuring.svg");
}

.field-card--growth {
  background-image: url("../assets/images/field-growth.svg");
}

.field-card--ma {
  background-image: url("../assets/images/field-ma.svg");
}

.field-card__icon {
  width: 2.25rem;
  height: 2.25rem;
  color: var(--white);
  flex-shrink: 0;
}

.field-card__body {
  /* margin-top: auto; */
  padding-top: var(--space-5);
}

.field-card h3 {
  color: var(--white);
  margin-bottom: var(--space-1);
}

.field-card p {
  color: var(--gray-200);
  font-size: 0.9rem;
  margin: 0;
}

.role-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.role-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy-800);
}

.role-item .icon {
  color: var(--color-accent);
}

/* =========================================================
   Partners + Warum eimea
   ========================================================= */
.partners__grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: var(--space-8);
  align-items: start;
}

.partner-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.partner-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.partner-card__photo {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  /* border-radius: var(--radius-lg); */
}

.partner-card h3 {
  margin-bottom: var(--space-1);
}

.partner-card__focus {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.partner-card blockquote {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--navy-800);
  font-size: 1rem;
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-4);
}

.why-box {
  background: var(--navy-900);
  color: var(--white);
  /* border-radius: var(--radius-lg); */
  padding: var(--space-6);
}

.why-box h2 {
  color: var(--white);
}

.why-list li {
  display: flex;
  gap: var(--space-4);
  padding-block: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.why-list li:first-child {
  border-top: none;
  padding-top: 0;
}

.why-list .icon {
  color: var(--color-accent);
  width: 1.3rem;
  height: 1.3rem;
  flex-shrink: 0;
  margin-top: 0.15em;
}

.why-list strong {
  display: block;
  margin-bottom: var(--space-1);
}

.why-list p {
  margin: 0;
  color: var(--gray-300);
  font-size: 0.9rem;
}

/* =========================================================
   Für wen wir arbeiten
   ========================================================= */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-6);
  text-align: center;
  margin-bottom: var(--space-6);
}

.audience-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-800);
}

.audience-item .icon {
  color: var(--navy-700);
  width: 1.4rem;
  height: 1.4rem;
}

.audience-note {
  text-align: center;
  font-size: 0.9rem;
  border-top: 1px solid var(--gray-200);
  padding-top: var(--space-6);
  margin: 0;
}

/* =========================================================
   CTA banner (footer)
   ========================================================= */
.cta-banner {
  position: relative;
  background: var(--navy-900);
  color: var(--white);
  overflow: hidden;
}

.cta-banner__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.cta-banner__media img {
  /* width: 100%; */
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
  mask-image: linear-gradient(to right, transparent 0%, #000 67%);
  float: right;
}

.cta-banner__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-8);
  align-items: center;
  padding-block: var(--space-9);
}

.cta-banner__text p {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 1rem + 1vw, 1.6rem);
  color: var(--white);
  margin: 0 0 var(--space-3);
}

.cta-banner__text .text-accent {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 1rem + 1vw, 1.6rem);
  color: var(--red-on-dark);
}

.cta-banner__action {
  text-align: right;
}

.cta-banner__action p {
  color: var(--gray-200);
  margin-bottom: var(--space-4);
}

/* =========================================================
   Contact form
   ========================================================= */
.contact-section {
  background: var(--gray-25);
}

.contact-section__inner {
  max-width: 960px;
}

.contact-section__lead {
  max-width: 70ch;
  margin-bottom: var(--space-6);
}

.form-general-error {
  background: var(--tint-red);
  color: var(--red-700);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  font-weight: 600;
  margin-bottom: var(--space-6);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.form-honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.form-row {
  display: grid;
  gap: var(--space-5);
}

.form-row--four {
  grid-template-columns: repeat(4, 1fr);
}

.form-row--two {
  grid-template-columns: 1fr 1.4fr;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-800);
}

.form-field input,
.form-field select,
.form-field textarea {
  font: inherit;
  font-size: 0.95rem;
  color: var(--navy-900);
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.85rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-field textarea {
  resize: vertical;
  min-height: 3.2rem;
}

.form-row--two textarea {
  min-height: 8.6rem;
}

.form-field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2352606d' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1.1rem;
  padding-right: 2.5rem;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--navy-700);
  box-shadow: 0 0 0 3px rgba(13, 31, 60, 0.12);
}

.form-field input[aria-invalid="true"],
.form-field select[aria-invalid="true"],
.form-field textarea[aria-invalid="true"] {
  border-color: var(--red-600);
}

.form-error {
  font-size: 0.82rem;
  color: var(--red-700);
  font-weight: 600;
}

.form-optional {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  background: var(--white);
}

.form-optional summary {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  font-weight: 600;
  color: var(--navy-800);
  cursor: pointer;
  list-style: none;
}

.form-optional summary::-webkit-details-marker {
  display: none;
}

.form-optional__toggle-icon {
  position: relative;
  width: 0.9rem;
  height: 0.9rem;
  flex-shrink: 0;
}

.form-optional__toggle-icon::before,
.form-optional__toggle-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--navy-800);
  transform: translate(-50%, -50%);
  transition: transform var(--transition-fast);
}

.form-optional__toggle-icon::before {
  width: 100%;
  height: 2px;
}

.form-optional__toggle-icon::after {
  width: 2px;
  height: 100%;
}

.form-optional[open] .form-optional__toggle-icon::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.form-optional__body {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
  padding: 0 var(--space-5) var(--space-5);
}

.contact-form__submit {
  display: flex;
  justify-content: flex-end;
}

.form-success {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--space-7);
}

.form-success__icon {
  width: 2rem;
  height: 2rem;
  color: var(--red-600);
  flex-shrink: 0;
  margin-top: 0.2em;
}

.form-success h1 {
  margin-bottom: var(--space-3);
}

.form-success p {
  margin: 0;
  max-width: 55ch;
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--navy-950);
  color: var(--gray-300);
  padding-block: var(--space-6);
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  flex-wrap: wrap;
  font-size: 0.85rem;
}

.logo__word--footer {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--white);
}

.site-footer p {
  margin: 0;
  color: var(--gray-300);
}

.footer-links {
  display: flex;
  gap: var(--space-5);
}

.footer-links a {
  text-decoration: none;
  color: var(--gray-300);
}

.footer-links a:hover {
  color: var(--white);
}

/* Legal pages (Impressum, Datenschutz): plain, long-form text content. */
.legal-content {
  max-width: 760px;
}

.legal-content h2 {
  margin-top: var(--space-7);
}

.legal-content ul {
  list-style: disc;
  margin: 0 0 var(--space-4);
  padding-left: var(--space-5);
}

.legal-content li {
  margin-bottom: var(--space-2);
  color: var(--color-text-muted);
}

.legal-content mark {
  background: var(--gray-100, #f0f0f0);
  color: inherit;
  padding: 0 var(--space-1);
}