@font-face {
  font-family: "Geist";
  src: url("https://cdn.jsdelivr.net/gh/vercel/geist-font@main/fonts/Geist/webfonts/Geist-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Geist";
  src: url("https://cdn.jsdelivr.net/gh/vercel/geist-font@main/fonts/Geist/webfonts/Geist-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Geist";
  src: url("https://cdn.jsdelivr.net/gh/vercel/geist-font@main/fonts/Geist/webfonts/Geist-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root { --yellow: #ffff7a; --black: #000; --header-height: 52px; }
* { box-sizing: border-box; }
html { background: var(--yellow); }
body {
  min-height: 100vh;
  margin: 0;
  background: var(--yellow);
  color: var(--black);
  font-family: "Geist", Arial, sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.15;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.site-header {
  position: relative;
  z-index: 10;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  border-bottom: 1px solid var(--black);
  font-size: 16px;
  line-height: 1;
}
.site-name, .nav a { font-weight: 400; }
.nav { display: flex; align-items: center; gap: 40px; }

.headline-mobile { display: none; }

/* HOME */

.home-content {
  position: relative;
  min-height: calc(100svh - var(--header-height));
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  overflow: hidden;
}

.home-copy {
  min-height: 0;
  overflow: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(24px, 4vh, 56px);
  padding: 24px;
  transform: translateY(-8vh);
}

.home h1 {
  margin: 0;
  text-align: center;
  white-space: nowrap;
  font-size: clamp(48px, 5vw, 72px);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.intro {
  width: min(92vw, 680px);
  text-align: center;
  font-size: clamp(20px, 1.7vw, 24px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  text-wrap: pretty;
  overflow-wrap: normal;
  word-break: normal;
}

.intro p { margin: 0; }

.hyperlink {
  width: min(92vw, 680px);
  text-align: center;
  font-size: clamp(20px, 1.7vw, 24px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  text-wrap: pretty;
  overflow-wrap: normal;
  word-break: normal;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}


.email {
  font-size: clamp(17px, 1.3vw, 18px);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  white-space: nowrap;
}

.logo {
  position: relative;
  z-index: 1;
  width: min(28vw, 390px);
  height: auto;
  margin: 0 auto 3vh;
  display: block;
}

/* IMPRINT */
.imprint-content { padding: 145px 68px 120px; font-size: 16px; }
.imprint-content section { margin: 0 0 52px; }
.imprint-content h1, .imprint-content h2, .imprint-content p { margin: 0; }
.imprint-content h1  { font-size: 16px; font-weight: 700; line-height: 1.15; }
.imprint-content .body { margin-top: 2px; font-weight: 400; line-height: 1.15; }
.imprint-content strong {font-weight: 700;}
.bottom-rule { display: none; }

/* MOBILE */

@media (max-width: 700px) {
  :root {
    --header-height: 58px;
  }

  .site-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 20;
    height: var(--header-height);
    padding: 0 18px;
    font-size: 15px;
  }

  .site-name {
    display: block;
    flex: 0 0 auto;
  }

  .nav {
    width: auto;
    margin-left: auto;
    justify-content: flex-end;
    gap: 20px;
    white-space: nowrap;
  }

  .home-content {
    min-height: 100svh;
    padding-top: var(--header-height);
    grid-template-rows: minmax(0, 1fr) auto;
  }

  .home-copy {
    align-items: center;
    justify-content: center;
    gap: clamp(28px, 6vh, 64px);
    padding: 32px;
    transform: none;
  }

  .headline-desktop { display: none; }
  .headline-mobile { display: inline; }

  .home h1 {
    width: 100%;
    text-align: left;
    white-space: normal;
    font-size: clamp(42px, 9.6vw, 72px);
    line-height: 0.98;
    letter-spacing: -0.055em;
  }

  .intro {
    width: min(100%, 470px);
    max-width: 470px;
    text-align: left;
    font-size: clamp(23px, 5.3vw, 36px);
    line-height: 1.08;
    letter-spacing: -0.03em;
    text-wrap: pretty;
  }


  .email {
    align-self: flex-start;
    font-size: clamp(18px, 4.2vw, 28px);
  }

  .logo {
    width: 58vw;
    max-width: 470px;
    margin: 0 auto 3vh 32px;
  }

  .imprint-content {
    padding: calc(var(--header-height) + 47px) 64px 130px;
    font-size: 15px;
  }

  .imprint-content section {
    margin-bottom: 48px;
  }

  .imprint-content h1,
  .imprint-content h2 {
    font-size: 15px;
  }

  .bottom-rule {
    display: none;
  }
}

@media (max-width: 520px) {
  .site-header {
    padding: 0 16px;
    font-size: 13px;
  }

  .nav {
    gap: 12px;
  }

  .home-copy {
    padding-left: 32px;
    padding-right: 24px;
  }

  .home h1 {
    font-size: clamp(38px, 10.4vw, 52px);
  }

  .intro {
    width: min(100%, 440px);
    font-size: clamp(22px, 6vw, 30px);
  }

  .email {
    font-size: 18px;
  }

  .imprint-content {
    padding-right: 32px;
    padding-left: 32px;
  }
}

@media (max-height: 700px) and (min-width: 701px) {
  .home-copy {
    gap: clamp(20px, 4vh, 42px);
    transform: none;
    padding-top: 28px;
    padding-bottom: 28px;
  }

  .home h1 {
    font-size: clamp(42px, 4.5vw, 60px);
  }

  .intro {
    font-size: clamp(18px, 1.55vw, 22px);
  }
}