:root {
  --brand: oklch(0.535 0.213 27.5);
  --brand-light: oklch(0.572 0.229 28.5);
  --brand-dark: oklch(0.474 0.198 28);
  --ink: oklch(0.22 0.005 60);
  --paper: oklch(0.975 0.012 85);
  --sheet: #fff;
  --gradient-band: linear-gradient(
    92deg,
    var(--brand-light) 0%,
    var(--brand-light) 18%,
    var(--brand-dark) 78%,
    var(--brand-dark) 100%
  );
  --slab: "Roboto Slab", "Roboto", serif;
  --sans: "Roboto", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--sans);
  color: var(--ink);
  background-color: var(--paper);
}

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

.page {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  background-color: var(--paper);
  background-image: url("images/paper.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

/* ── Hinweis ── */
.hinweis {
  background: var(--sheet);
  padding: 1.53vw 1.5rem 1.35vw;
  text-align: center;
}

.hinweis p {
  margin: 0;
  font-family: var(--slab);
  font-weight: 700;
  font-size: clamp(0.78rem, 1.214vw, 1.0625rem);
  line-height: 1.2;
}

/* ── Header ── */
.header {
  position: relative;
}

.header-bar {
  height: clamp(1.7rem, 2.8vw, 2.5rem);
  width: 100%;
  background: var(--brand-dark);
}

.header-logos {
  position: absolute;
  inset: 0 0 auto 0;
  margin: 0 auto;
  display: flex;
  max-width: 1400px;
  align-items: flex-start;
  justify-content: space-between;
  padding: 0 4%;
  top: 50px;
}

.logo-reissler {
  height: clamp(3rem, 5.6vw, 8rem);
  width: auto;
}

.logo-kaiser {
  margin-top: 0.3rem;
  height: clamp(2.3rem, 4.6vw, 4rem);
  width: auto;
}

/* ── Intro ── */
.intro {
  margin: 0 auto;
  display: grid;
  max-width: 1400px;
  align-items: center;
  gap: 2rem 4%;
  padding: 5vw 4% 0;
}

.intro-text {
  text-align: center;
}

.intro h1 {
  margin: 0;
  font-family: var(--slab);
  font-weight: 700;
  font-size: clamp(1.9rem, 3.667vw, 3.21rem);
  line-height: 1.15;
}

.intro h2 {
  margin: 0.5em 0 0;
  font-family: var(--slab);
  font-weight: 900;
  font-size: clamp(0.85rem, 1.286vw, 1.125rem);
  line-height: 1.2;
}

.intro-body {
  margin: 2.05em auto 0;
  max-width: 24.5em;
  font-size: clamp(0.78rem, 1.143vw, 1rem);
  line-height: 1.2;
  font-weight: 500;
}

.intro-body p {
  margin: 0;
}

.intro-body p + p {
  margin-top: 1.2em;
}

.intro-body .bold {
  font-weight: 700;
}

/* ── Schräges Band ── */
.band-wrap {
  position: relative;
  z-index: 10;
  overflow: hidden;
  padding: 2.6vw 0;
}

.band {
  margin: 0 -8%;
  transform: rotate(-2.4deg);
  background-image: var(--gradient-band);
  padding: 2.8% 0;
  text-align: center;
  color: var(--sheet);
}

.band p {
  margin: 0;
  font-family: var(--slab);
  font-weight: 900;
}

.band-title {
  font-size: clamp(1.45rem, 3.357vw, 2.94rem);
  line-height: 1.1;
}

.band-sub {
  margin-top: 0.05em !important;
  font-size: clamp(0.95rem, 2.229vw, 1.95rem);
  line-height: 1.15;
}

/* ── Programm ── */
.programm {
  margin: 0 auto;
  display: grid;
  max-width: 1400px;
  align-items: center;
  gap: 2rem 4%;
  padding: 2vw 4% 2rem;
}

.programm-lead {
  margin: 0;
  font-size: clamp(0.78rem, 1.143vw, 1rem);
  line-height: 1.2;
  font-weight: 900;
}

.programm-list {
  margin: 1.9em 0 0;
  padding: 0;
  list-style: none;
  font-size: clamp(0.78rem, 1.143vw, 1rem);
  line-height: 1.2;
  font-weight: 500;
}

.programm-list li {
  display: grid;
  grid-template-columns: 0.74em 1fr;
  column-gap: 0.1em;
}

.programm-list li + li {
  margin-top: 0.36em;
}

.programm-list li > span:first-child {
  font-family: var(--slab);
  font-weight: 900;
  color: var(--brand);
}

/* ── Infozeile ── */
.infozeile {
  margin: 0;
  padding: 0 1.5rem 2.5rem;
  text-align: center;
  font-size: clamp(1.05rem, 2.143vw, 1.875rem);
  line-height: 1.2;
  font-weight: 900;
}

/* ── Footer ── */
footer {
  margin-top: auto;
  background: var(--brand);
  color: var(--paper);
}

.footer-inner {
  margin: 0 auto;
  max-width: 1400px;
  padding: 3.5vw 0 3vw;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  font-family: var(--slab);
  font-size: clamp(0.7rem, 1vw, 0.875rem);
  line-height: 1.571;
}

address {
  font-style: normal;
}

footer a {
  color: inherit;
}

address a {
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: rgba(255, 255, 255, 0.5);
}

.foerder-text {
  margin: 0;
  max-width: 40em;
  line-height: 1.571;
}

.foerder-logos {
  margin-top: 1rem;
  height: clamp(2rem, 3vw, 2.6rem);
  width: auto;
}

.footer-nav {
  margin-top: 3.5vw;
  text-align: right;
  font-family: var(--slab);
  font-size: clamp(0.7rem, 1vw, 0.875rem);
}

.footer-nav a {
  text-decoration: none;
}

.footer-nav a:hover {
  text-decoration: underline;
}

.footer-nav span {
  padding: 0 0.25rem;
}

@media (min-width: 768px) {
  .intro {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  }
  .programm {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}