:root {
  --bg: #eef4ff;
  --surface: #ffffff;
  --surface-alt: #e2ecff;
  --text: #0f2447;
  --muted: #426080;
  --brand: #0f69db;
  --brand-2: #53b4ff;
  --brand-deep: #0a3f8f;
  --ring: rgba(15, 105, 219, 0.35);
  --content-width: 48rem;
  --nav-width: 40rem;
  --max-width: 72rem;
  --nav-height: 3.8rem;
  --radius: 1rem;
  --shadow: 0 0.9rem 2rem rgba(10, 24, 56, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: "Montserrat", "Segoe UI", sans-serif;
  line-height: 1.55;
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 1rem;
  text-align: center;
  isolation: isolate;
  background-image:
    linear-gradient(120deg, rgba(7, 22, 50, 0.75), rgba(19, 112, 222, 0.2)),
    url("assets/hero-placeholder.svg");
  background-size: cover;
  background-position: center;
}

.hero__content {
  width: min(100%, var(--content-width));
  display: grid;
  justify-items: center;
  gap: 1rem;
}

.hero__logo {
  width: clamp(8.5rem, 18vw, 13rem);
  height: auto;
  filter: drop-shadow(0 0.6rem 1rem rgba(0, 0, 0, 0.35));
}

.hero__tagline {
  margin: 0;
  color: #f8fbff;
  font-size: clamp(1rem, 2.2vw, 1.3rem);
  letter-spacing: 0.02em;
}

.hero__nav-wrap {
  width: min(100%, var(--nav-width));
  height: var(--nav-height);
}

.main-nav {
  position: relative;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.45rem, 2vw, 1rem);
  width: 100%;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--brand-deep));
  border: 1px solid rgba(173, 208, 255, 0.42);
  box-shadow: var(--shadow);
  transition: box-shadow 160ms ease, background-color 160ms ease;
}

.main-nav__links {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.45rem, 2vw, 1rem);
}

.main-nav__toggle {
  display: none;
  border: 0;
  background: transparent;
  color: #f4f9ff;
  cursor: pointer;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0.4rem;
  border-radius: 0.6rem;
}

.main-nav__toggle:hover,
.main-nav__toggle:focus-visible {
  background: rgba(255, 255, 255, 0.16);
  outline: none;
}

.main-nav__toggle span {
  display: block;
  width: 1.35rem;
  height: 0.12rem;
  margin: 0.22rem auto;
  border-radius: 999px;
  background: currentColor;
  transition: transform 160ms ease, opacity 160ms ease;
}

.main-nav a {
  color: #f4f9ff;
  text-decoration: none;
  font-weight: 700;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: clamp(0.84rem, 1.7vw, 0.96rem);
}

.main-nav a:hover,
.main-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.16);
  outline: none;
}

.main-nav.is-sticky {
  position: fixed;
  top: 0.625rem;
  left: 1rem;
  right: 1rem;
  width: auto;
  max-width: var(--nav-width);
  margin-inline: auto;
  z-index: 30;
}

.hero__scroll {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  color: #f8fbff;
  text-decoration: none;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.76rem;
  opacity: 0.85;
}

.section {
  padding: clamp(3rem, 8vw, 6rem) 1rem;
}

.section--alt {
  background: var(--surface-alt);
}

.section__inner {
  width: min(100%, var(--max-width));
  margin: 0 auto;
}

.section__lead {
  margin-top: 0;
  color: var(--muted);
}

.section__copy {
  max-width: 68ch;
}

.verein-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(13rem, 0.85fr);
  gap: clamp(1rem, 3vw, 2rem);
  align-items: start;
}

.section__copy p {
  margin: 0;
  color: #1d3157;
}

.section__copy p + p {
  margin-top: 0.9rem;
}

.section__copy-cta {
  font-weight: 700;
  color: #103a84;
}

.verein-image-placeholder {
  margin: 0;
}

.verein-image-placeholder__box {
  aspect-ratio: 4 / 5;
  width: 100%;
  border-radius: var(--radius);
  border: 2px dashed #9fc0ef;
  background:
    linear-gradient(140deg, rgba(83, 180, 255, 0.22), rgba(15, 105, 219, 0.14)),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.25) 0,
      rgba(255, 255, 255, 0.25) 8px,
      rgba(255, 255, 255, 0.08) 8px,
      rgba(255, 255, 255, 0.08) 16px
    );
}

.verein-image-placeholder figcaption {
  margin-top: 0.45rem;
  font-size: 0.84rem;
  color: #4b6590;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.15;
}

h1 {
  font-size: clamp(1.8rem, 4vw, 2.7rem);
}

h2 {
  font-size: clamp(1.35rem, 3.4vw, 2rem);
}

h3 {
  font-size: clamp(1.04rem, 2.3vw, 1.25rem);
}

.grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: 0 0.3rem 1rem rgba(11, 27, 56, 0.1);
}

.events {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  width: min(100%, 42rem);
  display: grid;
  gap: 0.7rem;
}

.events li {
  background: var(--surface);
  padding: 0.85rem 1rem;
  border-left: 0.3rem solid var(--brand);
  border-radius: 0.6rem;
  display: grid;
  grid-template-columns: 12.5rem 1fr;
  gap: 0.9rem;
  align-items: baseline;
}

.event__time {
  font-weight: 700;
  white-space: nowrap;
}

.event__text {
  text-align: left;
}

.section--contact {
  background:
    radial-gradient(circle at 85% 15%, rgba(83, 180, 255, 0.3), transparent 40%),
    var(--surface);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.2rem 1rem;
  border: 1px solid transparent;
  border-radius: 999px;
  color: #f5f9ff;
  background: linear-gradient(130deg, var(--brand), var(--brand-deep));
  text-decoration: none;
  font-weight: 700;
}

.button:hover,
.button:focus-visible {
  outline: 0.2rem solid var(--ring);
  outline-offset: 0.15rem;
}

.button--ghost {
  color: var(--brand-deep);
  background: #e5efff;
  border-color: #c4d9ff;
}

.button--small {
  min-height: 2.25rem;
  padding: 0.15rem 0.72rem;
  font-size: 0.84rem;
}

.contact {
  display: grid;
  gap: 0.5rem;
  padding-bottom: 1rem;

}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(14rem, 0.85fr);
  gap: 1rem;
  align-items: stretch;
}

.contact-card {
  background: var(--surface);
  border: 1px solid #d2e4ff;
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: 0 0.4rem 1rem rgba(10, 24, 56, 0.08);
}

.contact-card p {
  margin: 0 0 0.55rem;
}

.contact-card__intro {
  color: #1c355f;
}

.contact-card h3 {
  margin-bottom: 0.55rem;
}

.contact-card .button {
  justify-self: start;
}

.contact-card--map {
  padding: 0;
  overflow: hidden;
}

.contact-card--map .map {
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.contact-card--address {
  max-width: 22rem;
  width: 100%;
  justify-self: end;
}

.contact__hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.address-block {
  background: #eef5ff;
  border: 1px solid #d5e5ff;
  border-radius: 0.7rem;
  padding: 0.6rem 0.7rem;
}

.address-block strong {
  color: #103a84;
}

.travel-list {
  margin: 0.2rem 0 0;
  padding-left: 1.1rem;
  color: #2a446f;
}

.travel-list li + li {
  margin-top: 0.3rem;
}

.map {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid #d2e4ff;
  box-shadow: 0 0.4rem 1rem rgba(10, 24, 56, 0.08);
  background: #dbe9ff;
}

.map iframe {
  display: block;
  width: 100%;
  min-height: 28rem;
  border: 0;
}

.footer {
  padding: 1rem;
  background: #0a1c3c;
  border-top: 1px solid rgba(122, 173, 248, 0.2);
  color: #b7c9e8;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  text-align: center;
}

.footer__copyright {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.35;
  color: #b7c9e8;
}

.footer__links {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #94b4e3;
  font-size: 0.8rem;
  line-height: 1.2;
  opacity: 0.9;
}

.footer__links a {
  color: inherit;
  text-decoration: none;
}

.footer__links a:hover,
.footer__links a:focus-visible {
  color: #c0d7f8;
  text-decoration: underline;
  text-underline-offset: 0.15rem;
}

.footer--compact {
  margin-top: auto;
}

.legal-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.legal-header {
  width: min(100%, var(--max-width));
  margin: 0 auto;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.legal-header__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.legal-header nav {
  display: flex;
  gap: 0.75rem;
}

.legal-header nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}

.legal-main {
  flex: 1;
  padding: 1rem 1rem 3rem;
}

.legal-card {
  width: min(100%, 56rem);
  margin: 0 auto;
  padding: clamp(1.2rem, 3vw, 2rem);
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: 0 0.7rem 1.6rem rgba(10, 24, 56, 0.12);
}

.legal-card__hint {
  margin-top: -0.3rem;
  color: var(--muted);
}

.downloads-main {
  flex: 1;
  padding: 1rem 1rem 3rem;
}

.downloads-list {
  width: min(100%, 56rem);
  margin: 0 auto;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.8rem;
}

.downloads-list li {
  background: var(--surface);
  border: 1px solid #d2e4ff;
  border-radius: 0.8rem;
  box-shadow: 0 0.4rem 1rem rgba(10, 24, 56, 0.08);
}

.downloads-list a {
  display: block;
  padding: 0.95rem 1rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
}

.downloads-list a:hover,
.downloads-list a:focus-visible {
  background: #edf4ff;
  outline: none;
}

.application-form {
  display: grid;
  gap: 1rem;
}

.application-fieldset {
  margin: 0;
  border: 1px solid #d5e4ff;
  border-radius: 0.85rem;
  padding: 0.9rem;
  background: #fbfdff;
}

.application-fieldset legend {
  padding: 0 0.45rem;
  font-weight: 700;
  color: #103a84;
}

.application-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.form-field {
  display: grid;
  gap: 0.3rem;
}

.form-field span {
  font-weight: 600;
  color: #244167;
  font-size: 0.92rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 2.5rem;
  padding: 0.5rem 0.65rem;
  border: 1px solid #bdd6fb;
  border-radius: 0.55rem;
  font: inherit;
  color: var(--text);
  background: #ffffff;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid var(--ring);
  outline-offset: 1px;
  border-color: #8ab8f7;
}

.form-field--full {
  grid-column: span 2;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  margin-top: 0.55rem;
}

.form-check input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  margin-top: 0.2rem;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.not-found-page {
  min-height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(circle at 20% 0%, rgba(83, 180, 255, 0.35), transparent 35%),
    radial-gradient(circle at 95% 85%, rgba(15, 105, 219, 0.2), transparent 35%),
    var(--bg);
}

.not-found {
  flex: 1;
  width: min(100%, 44rem);
  margin: 0 auto;
  padding: 2.5rem 1rem;
  display: grid;
  justify-items: center;
  text-align: center;
  align-content: center;
}

.not-found__logo {
  width: clamp(5rem, 12vw, 7rem);
  height: auto;
  margin-bottom: 0.5rem;
}

.not-found__code {
  margin: 0;
  font-size: clamp(3rem, 12vw, 6rem);
  font-weight: 800;
  line-height: 1;
  color: var(--brand-deep);
}

.not-found__actions {
  margin-top: 0.7rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
}

@media (max-width: 56rem) {
  .hero {
    background-position: left center;
  }

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

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

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

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

  .form-field--full {
    grid-column: auto;
  }

  .contact-card--address {
    max-width: none;
    justify-self: stretch;
  }
}

@media (max-width: 40rem) {
  .hero__nav-wrap {
    width: 0;
    height: 0;
  }

  .main-nav {
    position: fixed;
    top: 0.7rem;
    left: 0.7rem;
    width: auto;
    height: auto;
    padding: 0;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
    justify-content: flex-start;
    z-index: 42;
  }

  .main-nav.is-sticky {
    top: 0.7rem;
    left: 0.7rem;
    right: auto;
    width: auto;
    max-width: none;
    margin: 0;
  }

  .main-nav__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.6rem;
    height: 2.6rem;
    border: 1px solid rgba(173, 208, 255, 0.45);
    background: linear-gradient(135deg, var(--brand), var(--brand-deep));
    box-shadow: 0 0.45rem 0.9rem rgba(8, 27, 61, 0.2);
  }

  .main-nav__links {
    position: fixed;
    top: 3.75rem;
    left: 0.7rem;
    right: auto;
    width: min(15.5rem, calc(100vw - 1.4rem));
    display: grid;
    gap: 0.2rem;
    padding: 0.5rem;
    background: rgba(10, 63, 143, 0.97);
    border: 1px solid rgba(173, 208, 255, 0.38);
    border-radius: 0.75rem;
    box-shadow: 0 0.7rem 1.3rem rgba(8, 27, 61, 0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-0.3rem);
    pointer-events: none;
    transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
  }

  .main-nav.is-open .main-nav__links {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

  .main-nav a {
    display: block;
    text-align: left;
    padding: 0.55rem 0.65rem;
    font-size: 0.84rem;
  }

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

  .events li {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .event__time {
    white-space: normal;
  }

  .legal-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  @page {
    size: A4;
    margin: 12mm;
  }

  .legal-header,
  .footer,
  .form-actions {
    display: none !important;
  }

  body {
    background: #ffffff !important;
    color: #000000;
    font-size: 11pt;
    line-height: 1.35;
  }

  .legal-main {
    padding: 0;
  }

  .legal-card {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    background: #ffffff;
  }

  .legal-card__hint {
    margin: 0 0 0.45rem;
  }

  .application-form {
    gap: 0.55rem;
  }

  .application-fieldset {
    border: 1px solid #b7b7b7;
    border-radius: 0;
    padding: 0.55rem 0.65rem;
    background: #ffffff;
    break-inside: avoid;
  }

  .application-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 0.45rem 0.6rem;
  }

  .form-field--full {
    grid-column: 1 / -1 !important;
  }

  .form-field input,
  .form-field select,
  .form-field textarea {
    min-height: 2rem;
    border-color: #9a9a9a;
    background: #ffffff;
  }
}