:root {
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;

  color: #172f3b;
  background: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    linear-gradient(
      180deg,
      #f4faf8 0,
      #ffffff 340px
    );
}

a {
  color: inherit;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 20px 0;
}

.brand-link,
.header-link {
  text-decoration: none;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 900;
}

.brand-mark {
  display: block;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  border-radius: 8px;
}

.header-link {
  border: 1px solid #bfd4cf;
  border-radius: 999px;
  padding: 9px 14px;
  color: #1f675f;
  background: #ffffff;
  font-size: 0.85rem;
  font-weight: 820;
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0 72px;
}

.hero {
  max-width: 760px;
  margin-bottom: 34px;
}

.eyebrow,
.section-label {
  margin: 0 0 8px;
  color: #1f756a;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 720px;
  margin: 0;
  color: #142e3a;
  font-size: clamp(2.15rem, 6vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.hero-copy {
  max-width: 680px;
  margin: 20px 0 0;
  color: #5c6e76;
  font-size: 1.08rem;
  line-height: 1.7;
}

.builder-layout {
  display: grid;
  grid-template-columns:
    minmax(280px, 0.85fr)
    minmax(360px, 1.15fr);
  gap: 20px;
  align-items: start;
}

.panel {
  border: 1px solid #dce8e5;
  border-radius: 22px;
  background: #ffffff;
  box-shadow:
    0 14px 40px
    rgba(23, 47, 59, 0.06);
}

.config-panel,
.preview-panel {
  padding: 24px;
}

.panel h2 {
  margin: 0;
  color: #172f3b;
  font-size: 1.45rem;
  line-height: 1.25;
}

.widget-form {
  display: grid;
  gap: 17px;
  margin-top: 24px;
}

.widget-form label {
  display: grid;
  gap: 7px;
}

.widget-form label span {
  font-size: 0.83rem;
  font-weight: 820;
}

.widget-form select {
  width: 100%;
  border: 1px solid #cddbd8;
  border-radius: 12px;
  padding: 11px 12px;
  color: #172f3b;
  background: #ffffff;
  font: inherit;
}

.widget-form select:focus {
  outline: 3px solid
    rgba(31, 117, 106, 0.16);
  border-color: #1f756a;
}

.privacy-note {
  margin-top: 24px;
  border-radius: 14px;
  padding: 15px;
  background: #edf7f4;
}

.privacy-note strong {
  color: #1f675f;
}

.privacy-note p {
  margin: 6px 0 0;
  color: #60727a;
  font-size: 0.84rem;
  line-height: 1.55;
}

.iframe-frame {
  display: grid;
  place-items: start center;
  min-height: 548px;
  margin-top: 20px;
  overflow: hidden;
  border-radius: 18px;
  padding: 8px;
  background:
    linear-gradient(
      135deg,
      #edf5f3,
      #f5f8f7
    );
}

.iframe-frame iframe {
  width: 100%;
  max-width: 480px;
  height: 520px;
  border: 0;
}

.embed-panel,
.details-panel {
  margin-top: 20px;
  padding: 26px;
}

.embed-panel > div > p:not(.section-label) {
  margin: 9px 0 0;
  color: #62737b;
  line-height: 1.6;
}

#widget-code {
  display: block;
  width: 100%;
  margin-top: 20px;
  border: 1px solid #cedbd8;
  border-radius: 14px;
  padding: 16px;
  resize: vertical;
  color: #dcefeb;
  background: #142b34;
  font:
    0.78rem/1.65
    ui-monospace,
    SFMono-Regular,
    Menlo,
    Monaco,
    Consolas,
    monospace;
}

#widget-code:focus {
  outline: 3px solid
    rgba(31, 117, 106, 0.2);
}

#copy-widget-code {
  margin-top: 14px;
  border: 0;
  border-radius: 999px;
  padding: 11px 17px;
  color: #ffffff;
  background: #1f756a;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

#copy-widget-code:hover {
  background: #195f57;
}

#copy-widget-code:focus-visible {
  outline: 3px solid
    rgba(31, 117, 106, 0.28);
  outline-offset: 3px;
}

.copy-status {
  min-height: 1.4em;
  margin: 9px 0 0;
  color: #1f675f;
  font-size: 0.83rem;
  font-weight: 750;
}

.details-grid {
  display: grid;
  grid-template-columns:
    repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.details-grid article {
  border: 1px solid #e0e9e7;
  border-radius: 16px;
  padding: 17px;
  background: #f9fbfa;
}

.details-grid h3 {
  margin: 0;
  font-size: 1rem;
}

.details-grid p {
  margin: 8px 0 0;
  color: #62737b;
  font-size: 0.86rem;
  line-height: 1.55;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px 22px;
  border-top: 1px solid #e0e9e7;
  padding: 28px 16px 34px;
  color: #60717a;
  font-size: 0.82rem;
}

.site-footer a {
  text-underline-offset: 3px;
}

@media (max-width: 760px) {
  .site-header {
    width: min(100% - 24px, 1120px);
    padding: 14px 0;
  }

  .header-link {
    padding: 8px 11px;
    font-size: 0.76rem;
  }

  .page-shell {
    width: min(100% - 24px, 1120px);
    padding: 30px 0 54px;
  }

  .hero {
    margin-bottom: 24px;
  }

  .hero h1 {
    font-size: clamp(2rem, 10vw, 2.75rem);
  }

  .hero-copy {
    margin-top: 15px;
    font-size: 0.98rem;
  }

  .builder-layout {
    grid-template-columns: 1fr;
  }

  .panel {
    border-radius: 18px;
  }

  .config-panel,
  .preview-panel,
  .embed-panel,
  .details-panel {
    padding: 19px;
  }

  .iframe-frame {
    min-height: 536px;
    margin-right: -8px;
    margin-left: -8px;
    padding: 4px;
  }

  .details-grid {
    grid-template-columns: 1fr;
  }

  #widget-code {
    font-size: 0.72rem;
  }
}

/* Website widget purpose and mobile shortcut */

.hero-note {
  max-width: 680px;
  margin: 16px 0 0;
  border-left: 4px solid #1f756a;
  border-radius: 10px;
  padding: 12px 14px;
  color: #526870;
  background: #edf7f4;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.55;
}

.hero-code-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  margin-top: 18px;
  border-radius: 999px;
  padding: 10px 16px;
  color: #ffffff;
  background: #1f756a;
  font-size: 0.9rem;
  font-weight: 850;
  text-decoration: none;
}

.hero-code-link:hover {
  background: #195f57;
}

#einbettungscode {
  scroll-margin-top: 18px;
}

@media (max-width: 760px) {
  .hero-code-link {
    width: 100%;
  }
}