:root {
    --ink: #080808;
    --paper: #ffffff;
    --stage: #ffffff;
    --line: #d8d8d8;
    --muted: #666666;
    --danger: #9d1f1f;
    --success: #1f6d40;
    --content: 1110px;
}

* { box-sizing: border-box; }
html { max-width: 100%; overflow-x: hidden; scroll-behavior: smooth; }
body {
    max-width: 100%;
    overflow-x: hidden;
    margin: 0;
    color: var(--ink);
    background: var(--stage);
    font: 14px/22px "Open Sans", Arial, Helvetica, sans-serif;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: .18em; }
button, input, textarea { font: inherit; }
h1, h2, h3, h4 { line-height: 1.2; }
h1 { margin: 0 0 1.2rem; font-size: clamp(1.65rem, 3vw, 2.4rem); }
h1, h2, h3, h4, p { overflow-wrap: break-word; }
h2 { margin: 0 0 1rem; font-size: 1.35rem; }
p { margin: 0 0 1.15rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.site-header {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    width: min(1024px, calc(100% - 32px));
    margin: 0 auto;
    background: var(--paper);
}
.header-inner { padding: 18px 16px 0; }
.brand { display: block; width: 75%; margin: 0 0 23px 25px; }
.brand img { width: 100%; }
.main-navigation {
    display: flex;
    gap: 2rem;
    border-top: 1px solid var(--ink);
    padding: 19px 40px 21px;
}
.main-navigation a {
    color: var(--ink);
    font-size: .78rem;
    font-weight: 800;
    text-decoration: none;
    text-transform: uppercase;
}
.main-navigation a:hover { text-decoration: underline; }
.menu-toggle { display: none; }

.hero {
    width: 100%;
    background: var(--stage) url('/assets/img/prinzipalmarkt.jpg') center center / cover no-repeat;
}
.hero-home,
.hero-inner { height: 100vh; min-height: 680px; }

.merchant-section {
    position: relative;
    z-index: 2;
    margin-top: -150px;
    padding: 50px 0 70px;
    background: var(--paper);
}
.merchant-grid {
    display: flex;
    flex-wrap: wrap;
    width: min(1140px, calc(100% - 30px));
    margin: 0 auto;
}
.merchant-card {
    display: block;
    width: 22%;
    margin: 10px 1.5%;
    overflow: hidden;
    background: var(--paper);
    box-shadow: 0 4px 8px rgba(0, 0, 0, .2), 0 6px 20px rgba(0, 0, 0, .19);
    transition: transform .2s ease, box-shadow .2s ease;
}
.merchant-card:hover { box-shadow: 0 6px 12px rgba(0, 0, 0, .24), 0 9px 28px rgba(0, 0, 0, .22); }
.merchant-card img { width: 80%; margin: 0 10%; transition: transform .3s ease; }
.merchant-card:hover img { transform: scale(1.1); }

.content-card {
    position: relative;
    z-index: 2;
    width: min(var(--content), calc(100% - 30px));
    margin: -382px auto 70px;
    padding: 3%;
    overflow: hidden;
    background: var(--paper);
    box-shadow: 0 4px 8px rgba(0, 0, 0, .2), 0 6px 20px rgba(0, 0, 0, .19);
}
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 60px); align-items: start; }
.intro-split { margin-bottom: 2.5rem; }
.intro-split img { width: 100%; }
.about-split { grid-template-columns: minmax(220px, .7fr) 1.5fr; }
.about-split figure { margin: 0; }
.about-split figcaption { margin-top: .75rem; color: var(--muted); font-size: .8rem; }
.centered-intro { margin-bottom: 3rem; text-align: center; }
.contact-split { grid-template-columns: 1.15fr .85fr; }
.contact-copy { padding-top: 3.55rem; }
.contact-copy address { font-style: normal; }
.narrow { max-width: 680px; margin: 0 auto; }
.small-print { color: var(--muted); font-size: .85rem; }
.club-intro { margin-bottom: 2rem; text-align: center; }
.club-form small { color: var(--muted); font-weight: 400; }

.legacy-split { float: left; width: 100%; margin-bottom: 2rem; }
.legacy-half { float: left; width: 48%; }
.legacy-left { margin-right: 2%; }
.legacy-right { margin-left: 2%; }
.legacy-right img { width: 100%; }
.legacy-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 4%; }
.about-columns { display: grid; grid-template-columns: 1fr 2fr; gap: 30px; }
.about-columns figure { margin: 0; }
.page-heading { margin: 0 0 1rem; font-size: 1.8rem; }
.subheading { margin: 0 0 1rem; font-size: 1.25rem; }
.caption { color: #343434; font-size: .85rem; }
.clearfix::after { display: table; clear: both; content: ""; }
.newsletter-form { width: min(600px, 100%); clear: both; padding-top: 1rem; }
.newsletter-form fieldset { border: 0; padding: 0; }
.newsletter-form .indicates-required { margin-bottom: 1rem; text-align: right; font-size: .8rem; }
.newsletter-form .asterisk { color: #b00000; }
.contact-consent { font-size: .85rem; }
.contact-list { margin: 1rem 0 0; padding: 0; list-style: none; }
.contact-list li { margin-bottom: .55rem; }
.contact-list svg { display: inline-block; width: 16px; height: 16px; margin-right: .45rem; vertical-align: -.15rem; fill: currentColor; }

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1.7rem;
}
.page-content > .form-grid { clear: both; }
.form-grid label { display: grid; gap: .35rem; font-weight: 700; }
.form-grid .full { grid-column: 1 / -1; }
.form-grid input,
.form-grid textarea {
    width: 100%;
    border: 1px solid #b8b8b8;
    border-radius: 0;
    padding: .76rem .85rem;
    color: var(--ink);
    background: var(--paper);
}
.form-grid input::placeholder { color: #666; opacity: 1; }
.form-grid input:focus,
.form-grid textarea:focus { outline: 2px solid var(--ink); outline-offset: 2px; }
.form-grid .checkbox { display: flex; grid-template-columns: auto 1fr; align-items: flex-start; gap: .7rem; font-weight: 400; }
.form-grid .checkbox input { width: 18px; height: 18px; margin-top: .22rem; }
.form-grid .choice { display: flex; grid-template-columns: auto 1fr; align-items: flex-start; gap: .7rem; border: 1px solid var(--line); padding: 1rem; }
.form-grid .choice input { width: 18px; height: 18px; margin-top: .22rem; }
.form-submit { text-align: center; }
.form-submit button,
.button {
    display: inline-block;
    border: 1px solid var(--ink);
    padding: .85rem 1.4rem;
    color: var(--paper);
    background: var(--ink);
    cursor: pointer;
    font-weight: 700;
    text-decoration: none;
}
.form-submit button:hover,
.button:hover { color: var(--ink); background: var(--paper); }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.notice { margin: 0 0 2rem; border-left: 4px solid; padding: 1rem 1.2rem; background: #f3f3f3; }
.notice ul { margin-bottom: 0; }
.notice-success { border-color: var(--success); }
.notice-error { border-color: var(--danger); }

.legacy-content table { width: 100%; max-width: 100%; border-collapse: collapse; }
.legacy-content td { padding: .2rem; vertical-align: top; }
.legacy-content .hsuper { font-size: 1.8rem; font-weight: 700; }

.site-footer { width: min(1140px, calc(100% - 30px)); margin: 0 auto; background: var(--paper); }
.footer-inner { display: flex; justify-content: space-between; gap: 2rem; border-top: 1px solid var(--line); padding: 22px 25px 30px; }
.social-links, .legal-links { display: flex; flex-wrap: wrap; gap: 1.2rem; }
.social-links a { display: block; width: 24px; height: 24px; }
.social-links svg { display: block; width: 100%; height: 100%; fill: #000; }
.legal-links { align-items: center; }

@media (max-width: 991px) {
    .brand { width: 75%; max-width: 580px; margin: 0 0 20px; }
    .header-inner { position: relative; padding: 18px 15px 0; }
    .menu-toggle {
        position: absolute;
        top: 24px;
        right: 16px;
        display: grid;
        gap: 4px;
        border: 0;
        padding: 9px;
        background: var(--paper);
        cursor: pointer;
        z-index: 10;
    }
    .menu-toggle > span:not(.sr-only) { display: block; width: 22px; height: 2px; background: var(--ink); }
    .main-navigation { display: none; gap: .6rem; padding: 14px 8px 20px; }
    .main-navigation.is-open { display: grid; }
    .main-navigation a { padding: .45rem .2rem; }
    .hero-home, .hero-inner { min-height: 680px; }
    .merchant-card { width: 30%; margin: 10px 1.5%; }
    .content-card { margin-top: -382px; padding: 3%; }
    .split, .about-split, .contact-split { grid-template-columns: 1fr; }
    .legacy-columns, .about-columns { grid-template-columns: 1fr; }
    .contact-copy { padding-top: 0; }
}

@media (min-width: 576px) and (max-width: 1024px) {
    .site-header { width: 80%; }
}

@media (max-width: 768px) {
    .merchant-card { width: 48%; margin: 10px 1%; }
    .legacy-half { width: 100%; }
    .legacy-left { float: right; margin-right: 0; }
    .legacy-right { float: left; margin-left: 0; }
}

@media (max-width: 575px) {
    .site-header, .content-card { width: 100%; }
    .merchant-grid { width: calc(100% - 16px); }
    .merchant-card { width: 48%; margin: 10px 1%; }
    .content-card { padding-inline: 18px; }
    .centered-intro h1 { font-size: 1.5rem; }
    .form-grid { grid-template-columns: 1fr; }
    .form-grid > * { grid-column: 1 / -1; }
    .footer-inner { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
    * { scroll-behavior: auto !important; transition: none !important; }
}