:root {
  --red: #d9212b;
  --red-deep: #a9101a;
  --ink: #171715;
  --ink-soft: #242421;
  --cream: #f1ede3;
  --paper: #faf8f2;
  --white: #fff;
  --line: rgba(23, 23, 21, .2);
  --display: "Bebas Neue", "Arial Narrow", sans-serif;
  --body: "IBM Plex Sans", sans-serif;
  --page: 1440px;
  --gutter: clamp(22px, 4.2vw, 72px);
  --header-height: 92px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  overflow-x: hidden;
  overflow-x: clip;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea { font: inherit; }
figure, blockquote, p, h1, h2, h3 { margin-top: 0; }

h1, h2, h3 {
  margin-bottom: 0;
  font-family: var(--display);
  font-weight: 400;
  line-height: .88;
  letter-spacing: .005em;
  text-transform: uppercase;
}

h2 { font-size: clamp(4.2rem, 9vw, 9.5rem); }
h2 em, h1 em { color: var(--red); font-style: normal; }

::selection { color: var(--white); background: var(--red); }

:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 1000;
  padding: 12px 18px;
  color: var(--white);
  background: var(--ink);
  text-decoration: none;
}

.skip-link:focus { top: 16px; }

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 var(--gutter);
  color: var(--white);
  transition: height .35s ease, color .35s ease, background .35s ease, box-shadow .35s ease;
}

.site-header::after {
  position: absolute;
  right: var(--gutter);
  bottom: 0;
  left: var(--gutter);
  height: 1px;
  content: "";
  background: currentColor;
  opacity: .28;
  transition: opacity .35s ease;
}

.site-header.is-scrolled {
  height: 74px;
  color: var(--ink);
  background: rgba(250, 248, 242, .94);
  box-shadow: 0 8px 35px rgba(23, 23, 21, .08);
  backdrop-filter: blur(14px);
}

.site-header.is-scrolled::after { opacity: 0; }

.brand {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 13px;
  color: inherit;
  text-decoration: none;
}

.brand img {
  flex-shrink: 0;
  width: 52px;
  height: auto;
  object-fit: contain;
}

.brand > span { display: grid; line-height: 1; }
.brand strong {
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 400;
  letter-spacing: .055em;
  text-transform: uppercase;
}

.brand small {
  margin-top: 4px;
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.navigation {
  display: flex;
  align-items: center;
  gap: clamp(22px, 2.2vw, 40px);
}

.navigation a {
  position: relative;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .13em;
  text-decoration: none;
  text-transform: uppercase;
}

.navigation a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--red);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .3s ease;
}

.navigation a:hover::after,
.navigation a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  padding: 12px 16px;
  color: var(--ink);
  background: var(--white);
  transition: color .25s ease, background .25s ease;
}

.is-scrolled .nav-cta,
.nav-cta:hover { color: var(--white); background: var(--red); }
.nav-cta span { margin-left: 8px; }
.menu-toggle { display: none; }

.hero {
  position: relative;
  display: grid;
  min-height: max(720px, 100svh);
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
  isolation: isolate;
}

.hero__media,
.hero__wash {
  position: absolute;
  inset: 0;
}

.hero__media {
  z-index: -3;
  background: url("assets/hero.webp") 50% 50% / cover no-repeat;
  scale: 1.035;
  animation: hero-settle 1.8s cubic-bezier(.2, .75, .25, 1) forwards;
}

.hero__wash {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(15, 14, 12, .84) 0%, rgba(15, 14, 12, .5) 42%, rgba(15, 14, 12, .12) 75%),
    linear-gradient(0deg, rgba(15, 14, 12, .55), transparent 48%);
}

.hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: .15;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.42'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

.hero__content {
  align-self: end;
  width: min(1050px, calc(100% - (2 * var(--gutter))));
  margin: 0 0 clamp(72px, 8vh, 105px) var(--gutter);
  padding-top: 150px;
}

.hero__kicker { animation: rise-in .8s .15s both; }

.hero h1 {
  max-width: 930px;
  margin: 0;
  font-size: clamp(6rem, 14vw, 13.5rem);
  line-height: .75;
  text-wrap: balance;
  animation: rise-in .9s .25s both;
}

.hero h1 em { text-shadow: 0 0 40px rgba(217, 33, 43, .15); }

.hero__intro {
  max-width: 570px;
  margin: clamp(28px, 4vh, 45px) 0 26px clamp(70px, 10vw, 160px);
  padding-left: 22px;
  border-left: 3px solid var(--red);
  font-size: clamp(1rem, 1.4vw, 1.22rem);
  font-weight: 300;
  animation: rise-in .8s .38s both;
}

.hero .text-link {
  margin-left: clamp(70px, 10vw, 160px);
  animation: rise-in .8s .46s both;
}

.hero__coordinates {
  position: absolute;
  top: 50%;
  right: calc(var(--gutter) - 48px);
  font-size: .61rem;
  font-weight: 500;
  letter-spacing: .2em;
  writing-mode: vertical-rl;
  transform: translateY(-50%) rotate(180deg);
}

.hero__year {
  position: absolute;
  right: var(--gutter);
  bottom: 56px;
  color: transparent;
  font-family: var(--display);
  font-size: clamp(6.5rem, 10vw, 10rem);
  line-height: .68;
  text-align: right;
  -webkit-text-stroke: 1px rgba(255, 255, 255, .38);
}

.kicker {
  margin-bottom: 18px;
  color: var(--red);
  font-size: .69rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
}

.kicker--light { color: var(--white); }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  padding-bottom: 8px;
  border-bottom: 1px solid currentColor;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-decoration: none;
  text-transform: uppercase;
}

.text-link span { color: var(--red); font-size: 1.15rem; transition: transform .25s ease; }
.text-link:hover span { transform: translateY(4px); }
.text-link--light { color: var(--white); }

.pulse-strip {
  position: relative;
  z-index: 2;
  overflow: hidden;
  color: var(--white);
  background: var(--red);
}

.pulse-strip__track {
  display: flex;
  width: max-content;
  align-items: center;
  padding: 15px 0 13px;
  font-family: var(--display);
  font-size: 1.25rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  animation: ticker 24s linear infinite;
}

.pulse-strip__group {
  display: flex;
  min-width: 100vw;
  flex-shrink: 0;
  align-items: center;
  justify-content: space-around;
  gap: 30px;
  padding-right: 30px;
}

.pulse-strip i {
  flex-shrink: 0;
  width: 75px;
  height: 12px;
  background: url("data:image/svg+xml,%3Csvg width='75' height='12' viewBox='0 0 75 12' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 6h18l4-5 5 10 5-10 5 10 5-10 5 5h28' fill='none' stroke='white' stroke-width='1.5'/%3E%3C/svg%3E") center / contain no-repeat;
}

.section {
  position: relative;
  max-width: var(--page);
  margin: 0 auto;
  padding: clamp(100px, 12vw, 180px) var(--gutter);
}

.section-index {
  position: absolute;
  top: clamp(50px, 7vw, 98px);
  right: var(--gutter);
  font-family: var(--display);
  font-size: 1.1rem;
  letter-spacing: .12em;
}

.section-index::before {
  display: inline-block;
  width: 48px;
  height: 1px;
  margin-right: 14px;
  vertical-align: middle;
  content: "";
  background: var(--red);
}

.manifesto {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, .62fr);
  gap: clamp(50px, 8vw, 140px);
  align-items: end;
}

.manifesto h2 {
  max-width: 940px;
  font-size: clamp(4.5rem, 9.3vw, 9.4rem);
}

.manifesto__copy { padding-bottom: 8px; }
.manifesto__copy p { max-width: 510px; }
.manifesto__copy .lead {
  margin-bottom: 28px;
  font-size: clamp(1.25rem, 1.7vw, 1.55rem);
  font-weight: 500;
  line-height: 1.45;
}

.corps-portrait {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 28vw);
  max-width: var(--page);
  min-height: 760px;
  margin: 0 auto clamp(110px, 12vw, 175px);
  padding-right: var(--gutter);
}

.corps-portrait__image { min-height: 700px; margin: 0; overflow: hidden; }
.corps-portrait__image img { width: 100%; height: 100%; object-fit: cover; object-position: center 45%; }

.corps-portrait__note {
  align-self: end;
  margin: 0 0 -52px -80px;
  padding: clamp(40px, 5vw, 72px);
  color: var(--white);
  background: var(--red);
}

.corps-portrait__note span {
  display: block;
  margin-bottom: 45px;
  font-family: var(--display);
  font-size: 4rem;
  line-height: .5;
}

.corps-portrait__note p {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.4rem, 4vw, 4.5rem);
  line-height: .92;
  text-transform: uppercase;
}

.section--ink {
  max-width: none;
  color: var(--cream);
  background: var(--ink);
}

.section--red {
  max-width: none;
  color: var(--white);
  background: var(--red);
}

.section-index--light { color: var(--cream); }

.club {
  display: grid;
  grid-template-columns: minmax(380px, 1.1fr) minmax(340px, .72fr);
  gap: clamp(60px, 9vw, 150px);
  align-items: center;
}

.club::before {
  position: absolute;
  inset: 0 0 0 50%;
  pointer-events: none;
  content: "";
  opacity: .035;
  background: repeating-linear-gradient(90deg, transparent 0 29px, #fff 30px 31px);
}

.club__image { position: relative; max-width: 760px; }
.club__image figure { aspect-ratio: 4 / 5; margin: 0; overflow: hidden; }
.club__image img { width: 100%; height: 100%; object-fit: cover; }

.image-stamp {
  position: absolute;
  right: -55px;
  bottom: 45px;
  display: grid;
  width: 150px;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--red);
  font-family: var(--display);
  font-size: 1.35rem;
  line-height: 1;
  text-align: center;
  letter-spacing: .04em;
  text-transform: uppercase;
  rotate: -9deg;
}

.club__copy { position: relative; max-width: 610px; }
.club__copy h2 {
  max-width: 100%;
  margin-bottom: 40px;
  font-size: clamp(4.5rem, 6.6vw, 6.7rem);
}
.club__copy p { max-width: 570px; }
.club__copy blockquote {
  margin: 38px 0;
  padding: 0 0 0 24px;
  border-left: 3px solid var(--red);
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1;
  text-transform: uppercase;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  min-width: 220px;
  margin-top: 24px;
  padding: 15px 18px;
  border: 1px solid currentColor;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .13em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color .25s ease, background .25s ease;
}

.button span { margin-left: 30px; font-size: 1rem; }
.button--cream { color: var(--ink); background: var(--cream); }
.button--cream:hover { color: var(--white); background: var(--red); }
.button--dark { color: var(--white); background: var(--ink); }
.button--dark:hover { background: var(--red); }

.gallery-section { overflow: hidden; }
.gallery-section__header {
  display: grid;
  grid-template-columns: 1.5fr .55fr;
  gap: 70px;
  align-items: end;
  margin-bottom: clamp(70px, 8vw, 110px);
}

.gallery-section__header p:last-child { max-width: 430px; margin-bottom: 10px; }

.photo-grid {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  grid-template-rows: 360px 480px;
  grid-auto-rows: 360px;
  gap: 18px;
}

.photo-card {
  position: relative;
  min-width: 0;
  padding: 0;
  overflow: hidden;
  border: 0;
  color: var(--white);
  background: var(--ink);
  cursor: zoom-in;
  text-align: left;
}

.photo-card--wide { grid-row: 1 / 3; }
.photo-card--full { grid-column: 1 / -1; }
.photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter .6s ease, transform .8s cubic-bezier(.2, .75, .25, 1);
}

.photo-card--wide img { object-position: 48% center; }
.photo-card--fest img { object-position: center bottom; }
.photo-card::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(0deg, rgba(0, 0, 0, .62), transparent 40%);
  transition: background .3s ease;
}

.photo-card span {
  position: absolute;
  right: 24px;
  bottom: 20px;
  left: 24px;
  z-index: 1;
  font-size: .66rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.photo-card:hover img { filter: saturate(1.08); transform: scale(1.035); }
.photo-card:hover::after { background: linear-gradient(0deg, rgba(217, 33, 43, .72), transparent 48%); }

.welfenfest {
  position: relative;
  display: grid;
  min-height: min(980px, 95svh);
  place-items: center start;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
  isolation: isolate;
}

.welfenfest__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url("assets/welfenfest.jpg") center / cover no-repeat;
}

.welfenfest::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background: linear-gradient(90deg, rgba(23, 23, 21, .91), rgba(23, 23, 21, .55) 48%, rgba(23, 23, 21, .08));
}

.welfenfest__content {
  max-width: 760px;
  margin-left: var(--gutter);
  padding: 140px 0;
}

.welfenfest h2 { margin-bottom: 44px; font-size: clamp(7rem, 14vw, 14rem); }
.welfenfest__content > p:not(.kicker) { max-width: 560px; margin-bottom: 34px; font-size: clamp(1.05rem, 1.5vw, 1.3rem); }
.welfenfest__aside {
  position: absolute;
  right: calc(var(--gutter) - 44px);
  bottom: 85px;
  margin: 0;
  font-size: .64rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.dates__header { margin-bottom: clamp(60px, 8vw, 110px); }
.dates__header h2 { font-size: clamp(6rem, 12vw, 12rem); }

.event-list { border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.event-empty {
  display: grid;
  grid-template-columns: .55fr 1.35fr auto;
  gap: clamp(30px, 5vw, 80px);
  align-items: center;
  padding: clamp(38px, 5vw, 65px) 0;
}

.event-empty__mark {
  margin: 0;
  color: var(--red);
  font-family: var(--display);
  font-size: clamp(3.2rem, 6vw, 6.5rem);
  letter-spacing: .12em;
  line-height: 1;
}

.event-empty h3 { margin-bottom: 10px; font-size: clamp(2rem, 4vw, 4rem); }
.event-empty p { max-width: 600px; margin-bottom: 0; }
.event-empty .button { margin-top: 0; }

.event-row {
  display: grid;
  grid-template-columns: minmax(220px, .6fr) minmax(280px, 1.2fr) auto;
  gap: 40px;
  align-items: center;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.event-row:last-child { border-bottom: 0; }
.event-row time { color: var(--red); font-size: .78rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.event-row h3 { font-size: clamp(2rem, 4vw, 4rem); }
.event-row p { margin: 0; }

.community {
  display: grid;
  grid-template-columns: minmax(340px, .75fr) minmax(420px, 1.25fr);
  gap: clamp(60px, 8vw, 130px);
  align-items: center;
}

.community::after {
  position: absolute;
  top: 0;
  right: 0;
  width: 33%;
  height: 100%;
  pointer-events: none;
  content: "";
  opacity: .18;
  background: repeating-linear-gradient(-45deg, transparent 0 13px, rgba(255,255,255,.25) 14px 15px);
}

.community__copy { position: relative; z-index: 1; }
.community__copy h2 {
  max-width: 100%;
  margin-bottom: 40px;
  font-size: clamp(4rem, 7vw, 7.5rem);
}
.community__copy p:last-child { max-width: 570px; font-size: 1.08rem; }
.community__image {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  margin: 0;
  overflow: hidden;
  box-shadow: 30px 30px 0 rgba(23, 23, 21, .18);
  rotate: 1.5deg;
}

.community__image img { width: 100%; aspect-ratio: 4 / 3; height: 100%; object-fit: cover; }
.community__image img:first-child { grid-column: 1 / -1; aspect-ratio: 16 / 9; }

.contact {
  min-height: 760px;
  display: grid;
  place-items: center;
  overflow: hidden;
  text-align: center;
}

.contact__mark {
  position: absolute;
  inset: 50% auto auto 50%;
  width: min(65vw, 760px);
  opacity: .035;
  transform: translate(-50%, -50%);
}

.contact__mark img { width: 100%; }
.contact__content { position: relative; z-index: 1; }
.contact h2 { margin-bottom: 52px; font-size: clamp(6rem, 14vw, 13.5rem); }
.contact__mail {
  display: inline-block;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--red);
  font-size: clamp(1rem, 2.1vw, 2rem);
  text-decoration: none;
  transition: color .2s ease;
}

.contact__mail:hover { color: var(--red); }
.contact__mail span { margin-left: 12px; color: var(--red); }

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 30px;
  align-items: center;
  padding: 38px var(--gutter);
  color: #b9b6ae;
  background: #0d0d0c;
  font-size: .72rem;
}

.brand--footer { color: var(--cream); }
.brand--footer img { width: 48px; height: auto; }
.site-footer > p { margin: 0; letter-spacing: .08em; text-align: center; text-transform: uppercase; }
.site-footer nav { display: flex; justify-content: flex-end; gap: 24px; }
.site-footer a { text-underline-offset: 4px; }

.lightbox {
  width: min(1180px, calc(100% - 40px));
  max-width: none;
  padding: 0;
  overflow: visible;
  border: 0;
  color: var(--white);
  background: transparent;
}

.lightbox::backdrop { background: rgba(13, 13, 12, .94); backdrop-filter: blur(10px); }
.lightbox figure { margin: 0; }
.lightbox img { width: 100%; max-height: 78svh; object-fit: contain; }
.lightbox figcaption { padding-top: 14px; font-size: .72rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; }
.lightbox__close {
  position: absolute;
  right: 0;
  bottom: calc(100% + 15px);
  padding: 8px 0;
  border: 0;
  color: var(--white);
  background: transparent;
  font-size: .72rem;
  letter-spacing: .12em;
  cursor: pointer;
  text-transform: uppercase;
}

.lightbox__controls {
  position: absolute;
  right: 0;
  bottom: -18px;
  display: flex;
  gap: 8px;
}

.lightbox__controls button {
  display: grid;
  width: 48px;
  height: 48px;
  padding: 0;
  place-items: center;
  border: 1px solid rgba(255,255,255,.5);
  color: var(--white);
  background: var(--ink);
  cursor: pointer;
}

.lightbox__controls button:hover { background: var(--red); }

.js [data-reveal] {
  opacity: 0;
  transform: translateY(38px);
  transition: opacity .8s ease, transform .9s cubic-bezier(.2, .75, .25, 1);
}

.js [data-reveal].is-visible { opacity: 1; transform: none; }

.legal-page { background: var(--cream); }
.legal-page .site-header {
  position: static;
  color: var(--ink);
  background: var(--cream);
}

.legal-page .site-header::after { opacity: .2; }
.legal-back {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-decoration: none;
  text-transform: uppercase;
}

.legal-hero {
  display: grid;
  max-width: var(--page);
  min-height: 470px;
  margin: 0 auto;
  padding: 100px var(--gutter) 70px;
  place-items: end start;
}

.legal-hero h1 { font-size: clamp(6rem, 15vw, 13rem); }
.legal-content {
  display: grid;
  grid-template-columns: minmax(220px, .45fr) minmax(0, 1fr);
  gap: clamp(50px, 9vw, 150px);
  max-width: 1100px;
  margin: 0 auto;
  padding: 90px var(--gutter) 140px;
  border-top: 1px solid var(--ink);
}

.legal-content__label { font-family: var(--display); font-size: 2rem; line-height: 1; text-transform: uppercase; }
.legal-content__body { max-width: 720px; }
.legal-content h2 { margin: 55px 0 20px; font-size: clamp(2.5rem, 5vw, 4rem); line-height: 1; }
.legal-content a { color: var(--red-deep); text-underline-offset: 4px; }

.join-page { background: var(--cream); }
.join-header {
  position: static;
  color: var(--ink);
  background: var(--cream);
}

.join-header::after { background: var(--ink); opacity: .18; }

.join-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .5fr);
  gap: clamp(45px, 8vw, 130px);
  align-items: end;
  max-width: var(--page);
  min-height: 610px;
  margin: 0 auto;
  padding: clamp(110px, 13vw, 190px) var(--gutter) clamp(80px, 9vw, 130px);
  overflow: hidden;
}

.join-hero h1 {
  margin: 0;
  font-size: clamp(4.5rem, 8vw, 8rem);
}

.join-hero h1 em { color: var(--red); font-style: normal; }
.join-hero__intro {
  max-width: 440px;
  margin-bottom: 16px;
  padding-left: 22px;
  border-left: 3px solid var(--red);
  font-size: clamp(1.08rem, 1.6vw, 1.35rem);
  font-weight: 500;
  line-height: 1.45;
}

.join-hero__beat {
  position: absolute;
  top: 62px;
  right: var(--gutter);
  color: rgba(217, 33, 43, .16);
  font-family: var(--display);
  font-size: clamp(5rem, 10vw, 10rem);
  letter-spacing: .08em;
}

.join-choices {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: var(--ink);
}

.join-choice {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 820px;
  padding: clamp(45px, 5vw, 78px);
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  isolation: isolate;
}

.join-choice--student {
  color: var(--white);
  background: url("assets/aktive.jpg") 57% center / cover no-repeat;
}

.join-choice__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(0deg, rgba(15, 14, 12, .95), rgba(15, 14, 12, .24) 78%);
}

.join-choice--party {
  color: var(--white);
  background: var(--red);
}

.join-choice--party::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: .2;
  background-image:
    repeating-linear-gradient(-45deg, transparent 0 25px, rgba(255,255,255,.16) 26px 27px),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.3'/%3E%3C/svg%3E");
}

.join-choice__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.join-choice__number {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--display);
  font-size: 1.1rem;
  letter-spacing: .12em;
}

.join-choice__number::before { width: 42px; height: 1px; content: ""; background: currentColor; }
.join-choice__content { position: relative; z-index: 1; max-width: 640px; }
.join-choice h2 {
  margin-bottom: clamp(35px, 5vw, 60px);
  font-size: clamp(5.8rem, 10vw, 10.5rem);
}

.join-choice__message {
  max-width: 620px;
  margin-bottom: 24px;
  font-family: var(--display);
  font-size: clamp(2rem, 3.5vw, 3.7rem);
  line-height: .98;
  text-transform: uppercase;
}

.join-choice__content > p:not(.join-choice__message) { max-width: 540px; }
.join-choice__actions { display: flex; flex-wrap: wrap; gap: 22px 28px; align-items: center; }
.join-choice__secondary {
  display: inline-block;
  padding-bottom: 5px;
  border-bottom: 1px solid currentColor;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .11em;
  text-decoration: none;
  text-transform: uppercase;
}

.join-choice__secondary span { margin-left: 8px; color: var(--red); }
.join-choice--party .button--dark:hover { color: var(--ink); background: var(--cream); }
.join-choice__stamp {
  position: absolute;
  top: 23%;
  right: 7%;
  display: grid;
  width: clamp(120px, 13vw, 190px);
  aspect-ratio: 1;
  place-items: center;
  border: 2px solid rgba(255,255,255,.7);
  border-radius: 50%;
  font-family: var(--display);
  font-size: clamp(1.6rem, 2.4vw, 2.8rem);
  line-height: .9;
  text-align: center;
  text-transform: uppercase;
  rotate: 9deg;
}

@keyframes rise-in {
  from { opacity: 0; transform: translateY(35px); }
  to { opacity: 1; transform: none; }
}

@keyframes hero-settle {
  from { opacity: .45; scale: 1.1; }
  to { opacity: 1; scale: 1.035; }
}

@keyframes ticker { to { transform: translateX(-50%); } }

@media (max-width: 1080px) {
  .navigation { gap: 20px; }
  .navigation a { font-size: .66rem; }
  .manifesto { grid-template-columns: 1fr; }
  .manifesto__copy { max-width: 680px; margin-left: 20%; }
  .club { gap: 80px; }
  .image-stamp { right: -35px; }
  .event-empty { grid-template-columns: .45fr 1.2fr; }
  .event-empty .button { grid-column: 2; justify-self: start; }
}

@media (max-width: 820px) {
  :root { --header-height: 74px; }
  .site-header,
  .site-header.is-scrolled,
  body.menu-open .site-header {
    height: var(--header-height);
    color: var(--ink);
    background: var(--cream);
    box-shadow: 0 8px 24px rgba(23, 23, 21, .08);
    backdrop-filter: none;
  }
  .site-header::after,
  .site-header.is-scrolled::after {
    right: 0;
    left: 0;
    background: rgba(23, 23, 21, .16);
    opacity: 1;
  }
  .brand img { width: 44px; height: auto; }
  .brand strong { font-size: 1.2rem; }
  .brand small { font-size: .54rem; }

  .menu-toggle {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border: 0;
    color: inherit;
    background: transparent;
    cursor: pointer;
  }

  .menu-toggle__label { font-size: .65rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
  .menu-toggle__icon { position: relative; display: block; width: 28px; height: 14px; }
  .menu-toggle__icon i { position: absolute; left: 0; width: 100%; height: 2px; background: currentColor; transition: transform .25s ease, top .25s ease; }
  .menu-toggle__icon i:first-child { top: 1px; }
  .menu-toggle__icon i:last-child { top: 11px; }
  .menu-toggle[aria-expanded="true"] i:first-child { top: 6px; transform: rotate(45deg); }
  .menu-toggle[aria-expanded="true"] i:last-child { top: 6px; transform: rotate(-45deg); }

  .navigation {
    position: fixed;
    inset: 0;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 14px;
    padding: 110px var(--gutter) 50px;
    visibility: hidden;
    color: var(--ink);
    background-color: var(--cream);
    background-image: none;
    opacity: 0;
    transform: translateY(-18px);
    transition: visibility .3s, opacity .3s ease, transform .35s ease;
  }

  .navigation.is-open { visibility: visible; opacity: 1; transform: none; }
  .navigation a { font-family: var(--display); font-size: clamp(3.3rem, 13vw, 6rem); font-weight: 400; letter-spacing: 0; line-height: .95; }
  .navigation a:not(.nav-cta)::after { bottom: 2px; }
  .nav-cta { margin-top: 18px; padding: 14px 18px; color: var(--white); background: var(--red); font-family: var(--body) !important; font-size: .72rem !important; font-weight: 600 !important; letter-spacing: .12em !important; }

  .hero__content { margin-bottom: 65px; }
  .hero h1 { font-size: clamp(5.2rem, 20vw, 9.5rem); }
  .hero__intro, .hero .text-link { margin-left: 0; }
  .hero__intro { max-width: 500px; }
  .hero__year { display: none; }
  .hero__coordinates { right: calc(var(--gutter) - 38px); }

  .manifesto__copy { margin-left: 12%; }
  .corps-portrait { grid-template-columns: 1fr; padding: 0 var(--gutter); }
  .corps-portrait__image { min-height: 70vw; }
  .corps-portrait__note { width: 75%; margin: -80px 0 0 auto; }

  .club { grid-template-columns: 1fr; }
  .club__image { width: calc(100% - 35px); }
  .club__copy { max-width: 680px; }
  .club::before { inset: 50% 0 0; }

  .gallery-section__header { grid-template-columns: 1fr; gap: 35px; }
  .gallery-section__header p:last-child { margin-left: 15%; }
  .photo-grid { grid-template-rows: 280px 360px; }

  .welfenfest { min-height: 820px; }
  .welfenfest::before { background: linear-gradient(0deg, rgba(23,23,21,.9), rgba(23,23,21,.18)); }
  .welfenfest__content { align-self: end; margin-right: var(--gutter); padding: 110px 0; }

  .community { grid-template-columns: 1fr; }
  .community__image { order: -1; }
  .site-footer { grid-template-columns: 1fr auto; }
  .site-footer > p { display: none; }

  .join-header { position: static; }
  .join-hero { grid-template-columns: 1fr; min-height: 590px; }
  .join-hero__intro { margin-left: 15%; }
  .join-choices { grid-template-columns: 1fr; }
  .join-choice { min-height: 760px; }
}

@media (max-width: 560px) {
  :root { --gutter: 20px; }
  body { font-size: 16px; }
  .brand small { display: none; }
  .hero { min-height: 780px; }
  .hero__media { background-position: 58% center; }
  .hero__wash { background: linear-gradient(0deg, rgba(15,14,12,.82), rgba(15,14,12,.05) 75%); }
  .hero__content { width: calc(100% - 40px); margin: 0 20px 55px; padding-top: 120px; }
  .hero h1 { font-size: clamp(5.1rem, 24vw, 7.4rem); line-height: .79; }
  .hero__intro { margin-top: 28px; padding-left: 16px; font-size: .96rem; line-height: 1.55; }
  .hero__coordinates { display: none; }
  .hero .text-link { display: none; }
  .pulse-strip__track { font-size: 1rem; }
  .pulse-strip__group { gap: 22px; padding-right: 22px; }

  .section { padding-top: 100px; padding-bottom: 100px; }
  .section-index { top: 38px; }
  .section-index::before { width: 30px; }
  .manifesto { gap: 45px; }
  .manifesto h2 { font-size: clamp(4rem, 20vw, 6.2rem); }
  .manifesto__copy { margin-left: 0; }
  .manifesto__copy .lead { font-size: 1.18rem; }

  .corps-portrait { min-height: 0; margin-bottom: 100px; padding: 0; }
  .corps-portrait__image { min-height: 560px; }
  .corps-portrait__image img { object-position: 55% center; }
  .corps-portrait__note { width: calc(100% - 40px); margin: -60px 20px 0; padding: 35px; }
  .corps-portrait__note span { margin-bottom: 25px; }
  .corps-portrait__note p { font-size: 2.6rem; }

  .club { gap: 75px; }
  .club__image { width: calc(100% - 12px); }
  .image-stamp { right: -8px; bottom: -35px; width: 116px; font-size: 1.05rem; }
  .club__copy h2 { font-size: clamp(3.35rem, 14vw, 5.5rem); }

  .gallery-section__header { margin-bottom: 55px; }
  .gallery-section__header h2 { font-size: clamp(3.1rem, 13.5vw, 5rem); }
  .gallery-section__header p:last-child { margin-left: 0; }
  .photo-grid { display: flex; margin-right: -20px; padding-right: 20px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .photo-grid::-webkit-scrollbar { display: none; }
  .photo-card, .photo-card--wide { flex: 0 0 84vw; height: 530px; scroll-snap-align: start; }
  .photo-card:nth-child(2) { height: 450px; margin-top: 80px; }
  .photo-card:nth-child(3) { height: 500px; margin-top: 30px; }

  .welfenfest { min-height: 760px; }
  .welfenfest__media { background-position: 58% center; }
  .welfenfest h2 { font-size: clamp(6.5rem, 29vw, 9rem); }
  .welfenfest__aside { display: none; }
  .welfenfest__content { padding: 90px 0 70px; }

  .dates__header h2 { font-size: clamp(3.5rem, 15vw, 6rem); }
  .event-empty { grid-template-columns: 1fr; gap: 26px; }
  .event-empty .button { grid-column: auto; }
  .event-empty__mark { font-size: 4.5rem; }
  .event-row { grid-template-columns: 1fr; gap: 9px; }

  .community { gap: 65px; }
  .community__image { margin-right: 10px; box-shadow: 14px 14px 0 rgba(23,23,21,.18); }
  .community__copy h2 { font-size: clamp(3.35rem, 14.5vw, 5rem); }

  .contact { min-height: 650px; }
  .contact h2 { font-size: clamp(5.4rem, 26vw, 8rem); }
  .contact__mail { max-width: 100%; font-size: .93rem; }
  .site-footer { grid-template-columns: 1fr; gap: 28px; }
  .site-footer nav { justify-content: flex-start; }

  .lightbox { width: calc(100% - 24px); }
  .lightbox__controls { bottom: -58px; }
  .legal-hero { min-height: 360px; padding-top: 80px; }
  .legal-content { grid-template-columns: 1fr; gap: 35px; padding-top: 60px; }

  .join-header .brand small { display: none; }
  .join-header .legal-back { font-size: .62rem; }
  .join-hero { min-height: 600px; padding-top: 110px; }
  .join-hero h1 { font-size: clamp(3.6rem, 14vw, 7.6rem); }
  .join-hero__intro { margin-left: 0; }
  .join-hero__beat { top: 40px; font-size: 4rem; }
  .join-choice { min-height: 760px; padding: 42px 20px 55px; }
  .join-choice h2 { font-size: clamp(5.3rem, 24vw, 7.4rem); }
  .join-choice__message { font-size: clamp(2.2rem, 10vw, 3.2rem); }
  .join-choice__stamp { top: 24%; right: -18px; width: 120px; }
  .join-choice__actions { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .pulse-strip__track { animation: none; }
  .js [data-reveal] { opacity: 1; transform: none; }
}