Files
2026-06-14 12:33:36 +02:00

1215 lines
24 KiB
CSS

/* =========================================================
0) CSS Custom Properties (theme)
---------------------------------------------------------*/
:root {
--text-on-dark: #ffffff;
--text-muted: rgba(255, 255, 255, .85);
--text-dimmer: rgba(255, 255, 255, .75);
--card-border: rgba(255, 255, 255, .2);
--card-bg: rgba(0, 0, 0, .35);
}
/* =========================================================
1) Base / Layout / Typography
---------------------------------------------------------*/
html {
min-height: 100%;
background: #0f0428;
}
html::before {
content: '';
position: fixed;
inset: 0;
z-index: -1;
background:
radial-gradient(circle at 20% 20%, #280a3a 0%, transparent 60%),
radial-gradient(circle at 80% 40%, #0C002A 0%, transparent 70%),
linear-gradient(90deg, #2a114a 0%, #000 50%, #0f0428 70%, #1A0548 100%);
}
body {
margin: 0;
min-height: 100vh;
color: var(--text-on-dark);
background: transparent;
padding: 1rem 3rem 3rem;
font-family: system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, sans-serif;
}
@media (max-width: 992px) {
body {
padding: 1rem;
}
}
/* =========================================================
2) Accessibility helpers
---------------------------------------------------------*/
/* Make the skip link visible when focused (Bootstrap visually hides it) */
.visually-hidden-focusable:focus {
position: static !important;
width: auto;
height: auto;
clip: auto;
clip-path: none;
padding: .5rem .75rem;
background: #fff;
color: #000;
border-radius: .25rem;
box-shadow: 0 0 0 2px #000 inset;
}
/* =========================================================
3) Headings (shared styles)
---------------------------------------------------------*/
.section-heading,
.section-heading-about {
font-size: clamp(1.25rem, 1rem + 1.5vw, 2rem);
font-weight: 600;
letter-spacing: .15em;
text-transform: uppercase;
color: var(--text-on-dark);
margin-bottom: 2rem;
}
.section-heading-about {
text-align: center;
}
/* =========================================================
4) Header / Main navigation (desktop + mobile)
---------------------------------------------------------*/
header .brand {
font-weight: 700;
letter-spacing: .05em;
text-transform: uppercase;
color: var(--text-on-dark);
text-decoration: none;
}
header .nav-link {
color: var(--text-on-dark);
font-weight: 500;
text-decoration: none;
text-transform: uppercase;
}
header .nav-link:hover,
header .nav-link:focus {
color: #fff;
text-decoration: underline;
}
/* Glassy dropdowns inside #header wrapper (works for desktop and burger menu) */
#header .dropdown-menu {
background: rgba(0, 0, 0, .35) !important;
border: 1px solid var(--card-border) !important;
box-shadow: 0 16px 40px rgba(0, 0, 0, .6) !important;
backdrop-filter: saturate(120%) blur(6px) !important;
-webkit-backdrop-filter: saturate(120%) blur(6px) !important;
border-radius: 8px !important;
padding: .5rem 0 !important;
min-width: 14rem !important;
z-index: 2000 !important;
}
#header .dropdown-item {
color: rgba(255, 255, 255, .85) !important;
font-weight: 600 !important;
letter-spacing: .03em !important;
padding: .45rem 1rem !important;
}
#header .dropdown-item:hover,
#header .dropdown-item:focus {
color: #fff !important;
background: rgba(255, 255, 255, .10) !important;
}
#header .dropdown-item.active,
#header .dropdown-item:active {
color: #000 !important;
background: #fff !important;
}
/* caret color + spacing for dropdown toggles */
#header .dropdown-toggle::after {
margin-left: .35rem !important;
border-top-color: #fff !important;
}
/* Burger button (mobile trigger) */
#header .burger,
button.burger {
background: rgba(0, 0, 0, .35);
border: 1px solid rgba(255, 255, 255, .2);
border-radius: 8px;
padding: .5rem .6rem;
backdrop-filter: saturate(120%) blur(6px);
-webkit-backdrop-filter: saturate(120%) blur(6px);
}
#header .burger .burger-icon rect,
.burger-icon rect {
fill: var(--text-on-dark);
transition: fill .2s ease;
}
#header .burger:hover .burger-icon rect,
#header .burger:focus .burger-icon rect,
button:hover .burger-icon rect,
button:focus .burger-icon rect {
fill: #fff;
}
/* =========================================================
5) Hero (headline, buttons, graphic)
---------------------------------------------------------*/
.hero-wrapper {
min-height: 100svh;
min-height: 100vh;
display: flex;
flex-direction: column;
justify-content: center;
}
@media (max-width: 991.98px) {
.hero-wrapper {
min-height: 0;
padding-top: 3rem;
padding-bottom: 3rem;
}
}
.hero-headline {
font-weight: 800;
line-height: 1.2;
text-transform: uppercase;
letter-spacing: .02em;
margin-bottom: 2rem;
font-size: clamp(2rem, 1rem + 3vw, 3rem);
}
.hero-graphic {
width: 100%;
height: auto;
max-width: clamp(180px, 40vw, 500px);
}
/* hero content wrapper */
#hauptinhalt {
display: flex;
align-items: center;
justify-content: center;
min-height: 100vh;
text-align: center;/*
padding-left: clamp(1rem, 6vw, 3rem);
padding-top: clamp(4vh, 8vh, 12vh); */
}
@media (min-width: 992px) {
#hauptinhalt {
text-align: left;
}
}
/* Mobile helpers for centering CTA paragraph and group */
@media (max-width: 992px) {
#hauptinhalt p.d-flex {
justify-content: center;
align-items: center;
text-align: center;
}
}
/* CTA buttons */
.btn-outline-light-custom {
border: 2px solid #fff;
background: transparent;
color: #fff;
font-size: .875rem;
font-weight: 600;
letter-spacing: .1em;
text-transform: uppercase;
padding: .75rem 1rem;
}
.btn-outline-light-custom:hover,
.btn-outline-light-custom:focus {
background: #fff;
color: #000;
text-decoration: none;
}
.btn-light-custom {
background: #fff;
color: #000;
border: 2px solid #fff;
font-size: .875rem;
font-weight: 600;
letter-spacing: .1em;
text-transform: uppercase;
padding: .75rem 1rem;
}
.btn-light-custom:hover,
.btn-light-custom:focus {
background: #e6e6e6;
border-color: #e6e6e6;
text-decoration: none;
}
/* CTA dropdown next to buttons (glass style) */
.hero-dropdown {
display: inline-flex;
}
.hero-dropdown .dropdown-toggle::after {
display: none !important;
}
.hero-dropdown .dropdown-menu {
background: var(--card-bg);
border: 1px solid var(--card-border);
backdrop-filter: blur(10px);
-webkit-backdrop-filter: blur(10px);
border-radius: 12px;
padding: .5rem;
min-width: 14rem;
}
.hero-dropdown .dropdown-item {
color: var(--text-on-dark);
}
.hero-dropdown .dropdown-item:hover,
.hero-dropdown .dropdown-item:focus {
background: rgba(255, 255, 255, .12);
color: #fff;
}
/* CTA buttons layout rules */
.hero-cta .btn {
width: auto;
}
/* default: intrinsic width */
@media (max-width: 575.98px) {
.hero-cta {
flex-wrap: wrap;
align-items: flex-start;
}
}
@media (max-width: 992px) {
#hauptinhalt .hero-cta {
justify-content: center;
align-items: center;
text-align: center;
}
}
/* =========================================================
6) Highlight section (featured event)
---------------------------------------------------------*/
.highlight-section {
margin-left: auto;
margin-right: auto;
}
.highlight-row {
background: rgba(0, 0, 0, .15);
border: 1px solid var(--card-border);
box-shadow: 0 20px 40px rgba(0, 0, 0, .8);
display: flex;
flex-direction: column;
overflow: hidden;
align-items: stretch;
}
.highlight-media {
margin: 0;
line-height: 0;
}
.highlight-media img {
display: block;
width: 100%;
height: auto;
object-fit: cover;
}
.highlight-content {
color: var(--text-on-dark);
background: var(--card-bg);
display: flex;
align-items: flex-start;
}
.highlight-content-inner {
padding: 1.5rem 2rem;
max-width: 70ch;
}
.highlight-date {
font-size: .875rem;
color: var(--text-dimmer);
margin-bottom: .5rem;
}
.highlight-title {
font-size: 1.125rem;
font-weight: 700;
text-transform: uppercase;
line-height: 1.3;
margin-bottom: 1rem;
}
.highlight-body {
font-size: .95rem;
line-height: 1.5;
color: var(--text-muted);
margin: 0;
}
@media (min-width: 992px) {
.highlight-row {
flex-direction: row;
}
.highlight-media {
flex: 0 1 60%; min-width: 0;
}
.highlight-content {
flex: 1 1 40%;
}
}
/* =========================================================
7) Schedule (halls and talks)
---------------------------------------------------------*/
.schedule-section {
padding: 4rem 0;
margin-left: auto;
margin-right: auto;
}
.hall-heading {
font-size: 1rem;
font-weight: 700;
letter-spacing: .15em;
text-transform: uppercase;
color: var(--text-on-dark);
margin-bottom: 1rem;
}
.hall-card {
background: var(--card-bg);
border: 1px solid var(--card-border);
box-shadow: 0 30px 60px rgba(0, 0, 0, .9), 0 0 40px rgba(255, 255, 255, .05) inset;
padding: 1.5rem;
color: var(--text-on-dark);
text-align: center;
}
/* Talk blocks (JS-injected) */
.talk-block {
padding: 1rem 1rem .75rem;
color: var(--text-on-dark);
margin-bottom: 1rem;
}
.talk-block:last-child {
margin-bottom: 0;
}
.time-slot {
font-size: .8rem;
letter-spacing: .15em;
text-transform: uppercase;
color: var(--text-dimmer);
margin: 0 0 .5rem 0;
}
.talk-toggle:focus {
outline: 2px solid #fff;
outline-offset: 2px;
}
.talk-toggle {
all: unset;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center; /* text bleibt zentriert */
position: relative;
width: 100%;
font-size: 1rem;
font-weight: 700;
line-height: 1.4;
color: var(--text-on-dark);
padding-right:1.5rem; /* platz nach rechts für den Pfeil */
}
.talk-toggle::after {
content:"";
position:absolute;
right:0; /* pfeil am rechten Rand */
top:10px;
transform:translateY(-50%);
border-top:.4em solid currentColor;
border-left:.35em solid transparent;
border-right:.35em solid transparent;
transition: transform .2s ease;
}
.talk-toggle[aria-expanded="true"]::after {
transform:translateY(-50%) rotate(180deg);
}
.talk-toggle:focus-visible {
outline: 2px solid #fff;
outline-offset: 2px;
}
/* Caret NUR bei echten Buttons zeichnen */
button.talk-toggle::after {
content: "";
position: absolute;
right: 0;
top: 10px;
transform: translateY(-50%);
border-top: .4em solid currentColor;
border-left: .35em solid transparent;
border-right: .35em solid transparent;
transition: transform .2s ease;
}
/* aufgeklappt -> Pfeil drehen */
button.talk-toggle[aria-expanded="true"]::after {
transform: translateY(-50%) rotate(180deg);
}
/* KEIN Pfeil bei Platzhaltern/disabled/nur-Text */
.talk-toggle[disabled]::after,
.talk-toggle[aria-disabled="true"]::after,
.talk-block.is-placeholder .talk-toggle::after,
div.talk-toggle::after {
content: none !important;
}
/* collapsible body (height animated via JS) */
.talk-details {
max-height: 0;
opacity: 0;
overflow: hidden;
border-top: 1px solid var(--card-border);
margin-top: .75rem;
padding-top: .75rem;
transition: max-height .3s ease, opacity .3s ease;
will-change: max-height, opacity;
}
.talk-details-inner {
text-align: left;
}
#event-body,
#event-speaker,
#event-language {
font-size: 1rem;
font-weight: 400;
color: var(--text-on-dark);
/* falls du var benutzt */
line-height: 1.4;
text-align: left;
/* weil du das wolltest */
margin: 0 0 .75rem 0;
/* optionaler spacing-tweak */
}
.talk-desc {
font-size: .9rem;
line-height: 1.5;
color: var(--text-muted);
margin: 0 0 .75rem 0;
}
.talk-image {
width: 100%;
max-height: 180px;
object-fit: cover;
display: block;
margin-bottom: .5rem;
}
/* =========================================================
8) About (content, quote, footer, mini-nav, contact row)
---------------------------------------------------------*/
.about-row {
display: grid;
grid-template-columns: 1fr;
gap: clamp(1.5rem, 4vw, 3rem);
align-items: center;
}
.about-visual {
max-width: 92vw;
justify-self: center;
}
@media (max-width: 991.98px) {
.about-visual {
display: none;
}
}
.about-image {
display: block;
width: 100%;
max-width: 420px;
height: auto;
margin: 0 auto;
}
.about-content {
color: var(--text-on-dark);
max-width: 80ch;
}
.about-title {
font-size: clamp(1.6rem, 1rem + 2.2vw, 2.4rem);
font-weight: 800;
letter-spacing: .01em;
line-height: 1.25;
margin: 0 0 .9rem;
}
.about-body {
font-size: clamp(1rem, .9rem + .2vw, 1.05rem);
line-height: 1.7;
color: var(--text-muted);
margin: 0 0 1.25rem;
}
.about-quote {
margin-top: 1.75rem;
font-size: .95rem;
letter-spacing: .08em;
opacity: .9;
text-align: left;
}
/* ----- Tablet: allow a slight oversize/bleed for depth ----- */
@media (min-width: 576px) {
.about-image {
max-width: 500px;
}
}
/* Desktop */
@media (min-width: 992px) {
.about-row {
grid-template-columns: 1fr 1.4fr;
gap: clamp(1.5rem, 3vw, 3rem);
align-items: center;
}
.about-visual {
max-width: none;
justify-self: stretch;
}
.about-image {
width: 100%;
max-width: none;
margin: 0;
}
.about-content {
margin-left: 0;
}
}
/* ===== Footer mini-nav links ===== */
.about-footer {
margin-top: 3rem;
padding-top: 2rem;
padding-bottom: 3rem;
border-top: 1px solid var(--card-border);
display: flex;
flex-direction: column;
gap: 2rem;
}
.about-contact-row {
display: flex;
flex-direction: column;
align-items: center;
gap: 1rem;
margin-top: 5rem;
font-size: .95rem;
color: var(--text-muted);
}
.about-chat {
display: flex;
align-items: center;
gap: .5rem;
margin: 0;
font-weight: 600;
}
.about-mail {
display: flex;
align-items: center;
gap: .5rem;
margin: 0;
font-style: normal;
font-weight: 600;
}
.about-mail-link {
color: var(--text-muted);
text-decoration: none;
}
.about-mail-link:hover,
.about-mail-link:focus {
color: var(--text-on-dark);
text-decoration: underline;
}
@media (min-width: 992px) {
.about-footer {
flex-direction: row;
align-items: flex-start;
justify-content: space-between;
flex-wrap: wrap;
}
.about-contact-row {
flex-direction: row;
}
}
.about-nav-list {
list-style: none;
padding: 0;
margin: 0;
display: flex;
flex-wrap: wrap;
justify-content: center;
gap: 2rem;
font-size: .95rem;
font-weight: 500;
}
.about-nav-list a {
color: var(--text-muted);
text-decoration: none;
}
.about-nav-list a:hover,
.about-nav-list a:focus {
color: var(--text-on-dark);
text-decoration: underline;
}
/* =========================================================
9) Team grid (cards + photo)
---------------------------------------------------------*/
.team-grid {
/* grid provided by Bootstrap row/cols in HTML */
}
.team-card {
display: flex;
flex-direction: column;
align-items: center;
gap: .5rem;
margin: 0;
/* reset default <figure> margin */
}
.team-photo {
width: 100%;
aspect-ratio: 1 / 1;
border-radius: 20px;
overflow: hidden;
background:
radial-gradient(120% 120% at 0% 0%, rgba(255, 255, 255, .04), transparent 60%),
var(--card-bg);
border: 1px solid var(--card-border);
box-shadow: 0 20px 40px rgba(0, 0, 0, .35);
backdrop-filter: saturate(120%) blur(4px);
-webkit-backdrop-filter: saturate(120%) blur(4px);
}
.team-photo img {
width: 100%;
height: 100%;
object-fit: cover;
display: block;
}
.team-name {
margin: .5rem 0 0 0;
font-size: .95rem;
font-weight: 800;
letter-spacing: .08em;
text-transform: uppercase;
text-align: center;
color: var(--text-on-dark);
}
.team-role {
margin: .15rem 0 0 0;
font-size: .85rem;
line-height: 1.35;
color: var(--text-muted);
text-align: center;
}
@media (min-width: 992px) {
.team-photo {
width: 200px;
}
.team-name {
font-size: 1rem;
}
.team-role {
font-size: .9rem;
}
}
/* =========================================================
10) Supporter logos
---------------------------------------------------------*/
.supporter-logos {
display: flex;
flex-wrap: wrap;
align-items: center;
justify-content: center;
gap: 1.25rem 2.25rem;
margin: 0 auto 2rem;
max-width: 1100px;
}
.supporter-logos a {
display: inline-flex;
align-items: center;
justify-content: center;
flex: 0 0 auto;
/* prevent stretching */
line-height: 0;
}
.supporter-logos img {
height: 64px !important;
width: auto !important;
max-width: 220px;
object-fit: contain;
display: block;
}
/* =========================================================
11) Contact block (Impressum page)
---------------------------------------------------------*/
.contact-block {
font-style: normal;
line-height: 1.4;
}
.contact-mail {
display: inline-block;
margin-bottom: .35rem;
text-decoration: none;
}
.contact-mail:hover,
.contact-mail:focus {
text-decoration: underline;
}
.contact-address {
margin: .25rem 0 .75rem 0;
}
.contact-link {
color: var(--text-muted);
text-decoration: none;
}
.contact-link:hover,
.contact-link:focus {
color: var(--text-on-dark);
text-decoration: underline;
}
/* Platzhalter optisch zurücknehmen */
.talk-block.is-placeholder .talk-title-text {
opacity: .4;
}
.talk-block.is-placeholder .talk-toggle {
cursor: default;
}
#event-image {
display: block;
width: 100%;
height: 100%;
object-fit: cover;
border: 0;
box-shadow: none;
}
#event-image-wrap {
overflow: hidden;
aspect-ratio: 16 / 9;
width: 100%;
max-height: clamp(320px, 45vh, 560px);
overflow: hidden;
}
#event-image-wrap #event-image {
display: block;
width: 100%;
height: 100%;
object-fit: cover;
border-radius: inherit;
}
.talk-details {
overflow: visible;
}
.talk-details img.talk-image {
width: 100%;
height: auto;
object-fit: contain;
border-radius: 12px;
}
/* Optional: if you had a fixed wrapper ratio, disable it for images */
.talk-details-inner,
.talk-details {
aspect-ratio: auto;
}
a {
color: #ffffff;
}
a:hover {
color: #ffffff;
opacity: 0.8;
}
/* Render \n as real line breaks only for long-copy areas */
.about-body[data-i18n] {
white-space: pre-line;
/* turn \n into line breaks */
}
.about-archive-link {
display: inline-block;
margin-top: .75rem;
font-size: .9rem;
font-weight: 600;
color: var(--text-muted);
text-decoration: none;
letter-spacing: .03em;
}
.about-archive-link:hover,
.about-archive-link:focus {
color: #fff;
text-decoration: underline;
}
.lang-switcher {
display: inline-flex;
align-items: center;
gap: .35rem;
font-size: .8rem;
font-weight: 700;
letter-spacing: .08em;
}
.lang-sep {
color: rgba(255,255,255,.3);
}
.lang-btn {
all: unset;
cursor: pointer;
color: rgba(255,255,255,.45);
transition: color .15s;
}
.lang-btn:hover,
.lang-btn:focus-visible {
color: #fff;
}
.lang-btn.is-active {
color: #fff;
}
.hero-tagline {
font-size: clamp(1rem, 2vw, 1.4rem);
letter-spacing: .1em;
color: var(--text-muted);
margin-bottom: 1.5rem;
text-transform: uppercase;
}
.hero-location {
display: block;
font-size: clamp(.9rem, .75rem + .8vw, 1.1rem);
font-weight: 400;
letter-spacing: .06em;
color: var(--text-muted);
text-transform: none;
margin-top: .15rem;
}
.join-card-icon svg {
width: 1.75rem;
height: 1.75rem;
color: var(--text-on-dark);
}
/* Join / contact section */
.join-section {
padding: 3rem 0 2rem;
}
.join-cards {
display: flex;
flex-wrap: wrap;
gap: 1.25rem;
margin-top: 1.5rem;
}
.join-card {
flex: 1 1 260px;
padding: 1.5rem;
}
.join-card-icon {
font-size: 1.75rem;
margin-bottom: .75rem;
}
/* Contact links inside join card */
.contact-links li + li {
margin-top: .5rem;
}
.contact-link {
display: inline-flex;
align-items: center;
gap: .45rem;
text-decoration: none;
font-weight: 500;
}
.contact-link:hover {
text-decoration: underline;
}
.contact-icon {
width: 1.1em;
height: 1.1em;
fill: currentColor;
flex-shrink: 0;
}
/* Instagram embed wrapper */
.instagram-embed-wrap {
display: flex;
justify-content: center;
}
.instagram-follow-link {
display: inline-flex;
align-items: center;
gap: .6rem;
padding: .75rem 1.5rem;
border: 1px solid var(--card-border);
border-radius: 12px;
background: var(--card-bg);
color: var(--text-muted);
text-decoration: none;
font-weight: 600;
font-size: 1rem;
backdrop-filter: blur(6px);
-webkit-backdrop-filter: blur(6px);
transition: background .2s, color .2s;
}
.instagram-follow-link:hover,
.instagram-follow-link:focus {
background: rgba(255,255,255,.12);
color: #fff;
text-decoration: none;
}
.instagram-follow-link .contact-icon {
width: 1.4em;
height: 1.4em;
}
/* Footer archive list */
.footer-archive-nav {
padding-top: .75rem;
border-top: 1px solid rgba(255,255,255,.15);
}
.footer-archive-heading {
font-size: .7rem;
letter-spacing: .1em;
text-transform: uppercase;
color: var(--text-muted);
margin-bottom: .5rem;
}
.footer-archive-list {
display: flex;
flex-wrap: wrap;
gap: .25rem .75rem;
list-style: none;
padding: 0;
margin: 0;
}
.footer-archive-list a {
font-size: .8rem;
color: var(--text-muted);
text-decoration: none;
}
.footer-archive-list a:hover {
color: #fff;
opacity: 1;
text-decoration: underline;
}
/* =========================================================
Featured talk section
---------------------------------------------------------*/
.talk-section {
padding: 3rem 0 2rem;
}
.talk-feature {
display: flex;
flex-direction: column;
gap: 1.75rem;
}
@media (min-width: 992px) {
.talk-feature {
flex-direction: row;
align-items: flex-start;
gap: 2.5rem;
}
.talk-feature-embed {
flex: 0 0 56%;
}
.talk-feature-info {
flex: 1 1 0;
padding-top: .5rem;
}
}
.talk-embed-ratio {
position: relative;
width: 100%;
aspect-ratio: 16 / 9;
border-radius: 12px;
overflow: hidden;
background: #000;
}
.talk-embed-ratio iframe {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
border: 0;
}
.talk-feature-year {
font-size: .8rem;
letter-spacing: .12em;
text-transform: uppercase;
color: var(--text-muted);
margin: 0 0 .5rem;
}
.talk-feature-title {
font-size: clamp(1.4rem, 1rem + 2vw, 2rem);
font-weight: 800;
letter-spacing: .02em;
text-transform: uppercase;
margin: 0 0 .5rem;
}
.talk-feature-speaker {
font-size: .95rem;
color: var(--text-muted);
margin: 0 0 1rem;
}
.talk-feature-desc {
font-size: .95rem;
line-height: 1.65;
color: var(--text-muted);
margin: 0 0 1.25rem;
}
.talk-feature-link {
display: inline-block;
font-size: .875rem;
font-weight: 600;
letter-spacing: .05em;
color: #fff;
text-decoration: none;
border-bottom: 1px solid rgba(255,255,255,.35);
padding-bottom: .1rem;
transition: border-color .15s;
}
.lang-mobile-tag {
font-size: .75rem;
font-weight: 700;
letter-spacing: .08em;
opacity: .5;
}
.js-set-lang.is-active .lang-mobile-tag {
opacity: 1;
}
.js-set-lang.is-active {
color: #fff !important;
background: rgba(255,255,255,.1) !important;
}