@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  src: url("/assets/fonts/archivo-var-latin.woff2") format("woff2-variations"),
       url("/assets/fonts/archivo-var-latin.woff2") format("woff2");
}

:root {
  --paper: #eef0ee;
  --ink: #0e2a47;
  --text: #253a52;
  --muted: #5a6a78;
  --rule: #c5ccd0;
  --plate-hi: #dde1e2;
  --plate-lo: #c3c9cb;

  --step--1: 0.875rem;
  --step-0: 1.0625rem;
  --step-1: 1.3125rem;
  --step-2: 1.75rem;
  --wordmark: clamp(2.75rem, 9vw, 7.5rem);

  --measure: 36rem;
  --page: 70rem;
  --gutter: clamp(1.25rem, 5vw, 3rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: var(--step-0);
  font-stretch: 100%;
  font-weight: 400;
  line-height: 1.55;
  font-kerning: normal;
}

a {
  color: var(--ink);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  text-decoration-thickness: 2px;
}

:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap {
  max-width: var(--page);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip {
  position: absolute;
  left: var(--gutter);
  top: -3rem;
  background: var(--ink);
  color: #fff;
  padding: 0.5rem 0.75rem;
  z-index: 10;
}

.skip:focus {
  top: 0.75rem;
}

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

.hero {
  padding-block: clamp(2rem, 8vw, 6rem) clamp(3rem, 8vw, 5.5rem);
}

.wordmark {
  margin: 0 0 1.75rem;
  color: var(--ink);
  font-size: var(--wordmark);
  font-stretch: 125%;
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.015em;
}

.wordmark span {
  display: block;
}

.lead {
  max-width: var(--measure);
  margin: 0;
  font-size: var(--step-1);
  line-height: 1.45;
  color: var(--text);
}

/* ---------- Sections ---------- */

.section {
  padding-block: clamp(2.75rem, 7vw, 4.5rem);
  border-top: 1px solid var(--rule);
}

.section-title {
  margin: 0 0 2rem;
  color: var(--ink);
  font-size: var(--step-2);
  font-stretch: 112%;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.005em;
}

.fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.5rem clamp(1.5rem, 4vw, 3rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.fields h3 {
  margin: 0 0 0.6rem;
  color: var(--ink);
  font-size: var(--step-1);
  font-weight: 650;
  line-height: 1.25;
}

.fields p {
  margin: 0;
  max-width: 24rem;
}

.partner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 2rem clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.partner .section-title {
  margin-bottom: 1rem;
}

.partner p {
  max-width: var(--measure);
  margin: 0;
}

.partner-action {
  padding-top: 0.35rem;
}

.button {
  display: inline-block;
  padding: 0.85rem 1.4rem;
  border-radius: 6px;
  background: var(--ink);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

.button:hover {
  background: #183c63;
}

/* ---------- Kontaktseite ---------- */

.contact-page {
  padding-block: clamp(2.5rem, 7vw, 4.5rem) clamp(3rem, 8vw, 5.5rem);
}

.contact-intro h1 {
  margin: 0 0 1rem;
  color: var(--ink);
  font-size: clamp(2.25rem, 6vw, 3.5rem);
  font-stretch: 118%;
  font-weight: 780;
  line-height: 1.05;
}

.contact-intro p {
  max-width: 34rem;
  margin: 0 0 2.25rem;
  font-size: var(--step-1);
  line-height: 1.45;
}

.contact-form {
  display: grid;
  gap: 1.25rem;
  max-width: 42rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid #d3d9dc;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 1px 2px rgb(14 42 71 / 0.06), 0 16px 32px -24px rgb(14 42 71 / 0.25);
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field label {
  color: var(--ink);
  font-size: var(--step--1);
  font-weight: 600;
}

.optional {
  color: var(--muted);
  font-weight: 400;
}

.field input,
.field textarea {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border: 1px solid #ccd3d7;
  border-radius: 8px;
  background: #f5f6f5;
  color: var(--ink);
  font: inherit;
  transition: border-color 120ms ease, background-color 120ms ease, box-shadow 120ms ease;
}

.field textarea {
  min-height: 10rem;
  resize: vertical;
}

.field input:hover,
.field textarea:hover {
  border-color: #aeb8be;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--ink);
  background: #fff;
  box-shadow: 0 0 0 3px rgb(14 42 71 / 0.18);
}

.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form p {
  margin: 0;
}

.contact-form .form-note {
  color: var(--muted);
  font-size: var(--step--1);
}

.contact-form .button {
  justify-self: start;
  padding: 0.95rem 1.75rem;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
}

.contact-form .button:disabled {
  opacity: 0.6;
  cursor: progress;
}

.contact-form .form-status {
  padding: 0.85rem 1rem;
  border-radius: 8px;
  font-weight: 500;
}

.contact-form .form-status:empty {
  display: none;
}

.form-status[data-state="ok"] {
  background: #e3f1e7;
  color: #1d5e35;
}

.form-status[data-state="error"] {
  background: #f8e4e4;
  color: #8f2222;
}

@media (max-width: 36rem) {
  .field-row {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 1.25rem;
  }

  .contact-form .button {
    justify-self: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .field input,
  .field textarea {
    transition: none;
  }
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--rule);
  padding-block: 2rem 2.5rem;
  color: var(--muted);
  font-size: var(--step--1);
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem 2rem;
}

.site-footer p {
  margin: 0;
}

.site-footer nav {
  display: flex;
  gap: 1.5rem;
}

.site-footer a {
  color: var(--text);
}

/* ---------- Unterseiten ---------- */

.topbar {
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--rule);
}

.topbar .wrap {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.topbar-home {
  color: var(--ink);
  font-size: var(--step-0);
  font-stretch: 125%;
  font-weight: 750;
  text-decoration: none;
}

.topbar-lang,
.langbar a {
  color: var(--text);
  font-size: var(--step--1);
}

.langbar {
  display: flex;
  justify-content: flex-end;
  padding-top: 1.25rem;
}

.prose {
  max-width: 42rem;
  padding-block: clamp(2.5rem, 7vw, 4.5rem);
}

.prose h1 {
  margin: 0 0 2rem;
  color: var(--ink);
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-stretch: 112%;
  font-weight: 750;
  line-height: 1.1;
}

.prose h2 {
  margin: 2.5rem 0 0.75rem;
  color: var(--ink);
  font-size: var(--step-1);
  font-weight: 650;
  line-height: 1.3;
}

.prose p,
.prose ul,
.prose address {
  margin: 0 0 1rem;
}

.prose address {
  font-style: normal;
}

.prose ul {
  padding-left: 1.2rem;
}

.prose li + li {
  margin-top: 0.35rem;
}

.prose .meta {
  margin-top: 3rem;
  color: var(--muted);
  font-size: var(--step--1);
}

/* ---------- Responsive ---------- */

@media (max-width: 56rem) {
  .partner {
    grid-template-columns: 1fr;
  }

  .lead {
    font-size: 1.1875rem;
  }

  .fields {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}