@charset "UTF-8";

@font-face {
  font-family: "Just Sans";
  src: url("fonts/just-sans-regular.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Just Sans";
  src: url("fonts/just-sans-exbold.woff2") format("woff2");
  font-weight: 800 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Sohne Mono";
  src: url("fonts/soehne-mono-buch.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Sohne Mono";
  src: url("fonts/soehne-mono-halbfett.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;
  --font-sans: "Just Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "Sohne Mono", monospace;
  --bg: #f6f7f4;
  --ink: #172018;
  --muted: #5d6762;
  --card: #ffffff;
  --line: #d8dfd7;
  --soft-line: #e7ede5;
  --accent: #176b52;
  --accent-dark: #0d4d3a;
  --accent-soft: #dfeee6;
  --surface: var(--card);
  --surface-soft: var(--accent-soft);
  --amber: #a96316;
  --shadow: 0 18px 60px rgba(23, 32, 24, 0.06);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  text-rendering: optimizeLegibility;
}

a { color: inherit; }

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(23, 107, 82, 0.28);
  outline-offset: 3px;
}

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  color: var(--ink);
  font-size: 1.42rem;
  text-decoration: none;
}

.brand-light { font-weight: 400; }
.brand-strong { font-weight: 900; }

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  flex-wrap: wrap;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: var(--surface);
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  content: "";
}

.nav-toggle span {
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  position: absolute;
  left: 0;
}

.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 12px;
  border-radius: 8px;
  color: var(--muted);
  font-weight: 650;
  text-decoration: none;
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.74);
}

.nav-link-signin {
  border: 1px solid var(--line);
  color: var(--ink);
  background: var(--surface);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.8fr);
  gap: 56px;
  align-items: center;
  padding: 88px 0 74px;
}

.hero-copy { max-width: 720px; }

.page-hero {
  max-width: 880px;
  padding: 76px 0 46px;
}

.page-hero.narrow { max-width: 760px; }

.eyebrow,
.section-kicker,
.card-kicker,
.reference-kicker {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  margin: 0 0 18px;
  padding: 8px 11px;
  border: 1px solid rgba(23, 107, 82, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}

h1,
h2,
h3,
p { overflow-wrap: anywhere; }

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(3rem, 6vw, 5.9rem);
  line-height: 0.96;
}

.page-hero h1 {
  font-size: clamp(2.7rem, 5vw, 5.1rem);
}

.lede {
  max-width: 680px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.26rem);
  line-height: 1.58;
}

.actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin: 32px 0 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 8px;
  color: #ffffff;
  background: var(--accent);
  font-weight: 700;
  text-decoration: none;
}

.button:hover { background: var(--accent-dark); }

.text-link {
  color: var(--accent-dark);
  font-weight: 700;
  text-decoration: none;
}

.text-link:hover { text-decoration: underline; }

.note {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 0.96rem;
}

.product-panel,
.mini-panel,
.policy-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.product-panel {
  min-width: 0;
  padding: 18px;
}

.panel-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.panel-topline strong { color: var(--accent-dark); }

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 14px 0;
}

.metric-grid div {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-radius: 8px;
  background: var(--surface-soft);
}

.metric-grid span,
.mini-panel span {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.metric-grid strong {
  font-size: 1.45rem;
}

.report-list {
  display: grid;
  gap: 10px;
}

.report-list article {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.report-list p,
.card p,
.feature-block p,
.contact-panel p,
.reference-item p,
.legal-content p,
.site-footer p {
  margin: 0;
  color: var(--muted);
  line-height: 1.58;
}

.status-pass,
.status-warn,
.status-muted,
.signal-stack span {
  display: inline-flex;
  justify-content: center;
  min-height: 28px;
  align-items: center;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
}

.status-pass { color: var(--accent-dark); background: #dfeee6; }
.status-warn { color: #7a3f00; background: #f5e6ce; }
.status-muted { color: var(--muted); background: #edf0ed; }

.trust-band {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.58);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
}

.trust-grid span {
  padding: 18px 12px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  text-align: center;
  text-transform: uppercase;
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 64px 0;
}

.card {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
}

.card h2,
.feature-block h2,
.contact-panel h2,
.reference-item h2,
.site-footer h2,
.legal-content h2 {
  margin: 8px 0 10px;
  font-size: 1.22rem;
  line-height: 1.25;
}

.split-section,
.feature-block {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(280px, 1.15fr);
  gap: 36px;
  align-items: start;
  border-top: 1px solid var(--line);
  padding: 34px 0;
}

.split-section h2 {
  margin: 8px 0 0;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1;
}

.check-list ul {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  padding-left: 26px;
  position: relative;
  color: var(--muted);
  line-height: 1.5;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 0.52em;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
}

.feature-grid {
  display: grid;
  padding-bottom: 64px;
}

.mini-panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
}

.mini-panel.selector-panel {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mini-panel span,
.mini-panel strong {
  min-width: 0;
  padding: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  background: var(--surface);
}

.mini-panel span {
  background: var(--surface-soft);
}

.signal-stack {
  display: grid;
  gap: 12px;
  align-content: start;
}

.signal-stack span {
  justify-content: flex-start;
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.policy-card {
  padding: 22px;
}

.dns-example-card {
  font-family: var(--font-mono);
}

.dns-example-card strong {
  font-size: 0.96rem;
  font-weight: 600;
}

.dns-example-card p {
  margin-top: 12px;
  font-size: 0.9rem;
}

.contact-panel,
.legal-content,
.checker-panel {
  width: min(760px, 100%);
  margin: 0 auto 64px;
  padding: 26px 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
}

.checker-panel {
  display: grid;
  gap: 22px;
}

.checker-form {
  display: grid;
  gap: 10px;
}

.checker-form label {
  color: var(--ink);
  font-weight: 700;
}

.checker-form div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.checker-form input {
  min-width: 0;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: var(--surface);
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 400;
}

.checker-form input:focus {
  border-color: var(--accent);
  outline: 3px solid rgba(23, 107, 82, 0.18);
}

.checker-form button {
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  color: #ffffff;
  background: var(--accent);
  font: inherit;
  font-weight: 700;
}

.checker-form button:hover {
  background: var(--accent-dark);
}

.checker-result {
  display: grid;
  gap: 14px;
  min-height: 112px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
}

.checker-result p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.checker-error {
  color: #8a2d2d !important;
}

.result-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px;
  border-radius: 8px;
}

.result-summary.pass {
  color: var(--accent-dark);
  background: #dfeee6;
}

.result-summary.warn {
  color: #7a3f00;
  background: #f5e6ce;
}

.result-summary span {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.result-grid div {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.result-grid dt {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
}

.result-grid dd {
  margin: 6px 0 0;
  overflow-wrap: anywhere;
}

.checker-explainer {
  display: grid;
  gap: 12px;
  padding-top: 4px;
}

.checker-explainer h2 {
  margin: 0;
  font-size: 1.12rem;
}

.checker-explainer article {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.checker-explainer h3 {
  margin: 0 0 6px;
  font-size: 0.96rem;
}

.checker-explainer p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.contact-panel p + p,
.reference-item p + p,
.legal-content p + h2,
.legal-content p + p {
  margin-top: 14px;
}

.reference-list {
  display: grid;
  gap: 4px;
  padding-bottom: 42px;
}

.reference-item {
  border-top: 1px solid var(--line);
  padding: 26px 0;
}

.reference-item a {
  color: var(--accent-dark);
  font-weight: 700;
  text-decoration: none;
}

.reference-item a:hover { text-decoration: underline; }

.dns-text,
.record-example code {
  font-family: var(--font-mono);
}

.record-example {
  margin: 18px 0 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  overflow-x: auto;
}

.record-example code {
  font-size: 0.92rem;
  white-space: pre;
}

.site-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  border-top: 1px solid var(--line);
  padding: 40px 0 28px;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(360px, 0.95fr);
  gap: 56px;
  align-items: start;
}

.footer-nav-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: 32px;
}

.footer-nav-grid div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-nav-grid h3 {
  margin: 0 0 16px;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-nav-grid a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 650;
  line-height: 1.35;
}

.footer-nav-grid a + a { margin-top: 10px; }
.footer-nav-grid a:hover { color: var(--ink); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  border-top: 1px solid var(--line);
  margin-top: 32px;
  padding-top: 22px;
}

.footer-bottom p {
  font-size: 0.92rem;
}

@media (max-width: 860px) {
  .hero,
  .split-section,
  .feature-block,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 56px;
  }

  .section-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .footer-nav-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

@media (max-width: 620px) {
  .nav {
    align-items: center;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: grid;
  }

  .nav-links {
    display: none;
    width: 100%;
    padding: 8px 0 0;
    justify-content: flex-start;
  }

  .nav.nav-open .nav-links {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .nav-link {
    width: 100%;
    justify-content: flex-start;
  }

  .metric-grid,
  .mini-panel,
  .mini-panel.selector-panel,
  .checker-form div,
  .result-grid {
    grid-template-columns: 1fr;
  }

  .report-list article {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}