/* ==========================================================
   Modellbautag
   ========================================================== */

/* ---------- Hero ---------- */
.mbt-hero {
    position: relative; overflow: hidden;
    display: grid; grid-template-columns: minmax(0, 1fr); align-items: center; gap: 40px;
    padding: 44px 48px;
    border-radius: var(--radius-lg);
    color: #fff;
    box-shadow: var(--shadow-md);
    isolation: isolate;
}
.mbt-hero.has-poster { grid-template-columns: minmax(0, 1fr) 300px; }
.mbt-hero__bg {
    position: absolute; inset: 0; z-index: -1;
    background:
        radial-gradient(600px 360px at 0% 0%, rgba(var(--accent-2-rgb), .45), transparent 60%),
        radial-gradient(500px 400px at 100% 100%, rgba(255, 255, 255, .12), transparent 60%),
        linear-gradient(135deg, var(--navy) 0%, var(--accent-ink) 55%, var(--accent) 100%);
}
.mbt-hero__bg::after {
    content: ''; position: absolute; inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, .10) 1px, transparent 1px);
    background-size: 22px 22px;
    mask-image: linear-gradient(90deg, #000 0%, transparent 70%);
    -webkit-mask-image: linear-gradient(90deg, #000 0%, transparent 70%);
}
.mbt-hero__content { min-width: 0; }
.mbt-hero__eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    margin-top: 18px; padding: 6px 12px; border-radius: 999px;
    font-size: 13px; font-weight: 600;
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .22);
}
.mbt-live { font-size: 8px; color: #4ade80; animation: mbt-pulse 1.6s infinite; }
@keyframes mbt-pulse { 50% { opacity: .3; } }
.mbt-hero h1 { margin: 14px 0 6px; font-size: 46px; line-height: 1.05; font-weight: 800; letter-spacing: -.025em; }
.mbt-hero__motto { margin: 0; font-size: 20px; font-style: italic; color: rgba(255, 255, 255, .85); }

.countdown { display: flex; gap: 10px; margin: 26px 0 28px; }
.countdown > div {
    min-width: 76px; padding: 10px 8px;
    display: flex; flex-direction: column; align-items: center;
    border-radius: 14px;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .2);
    backdrop-filter: blur(6px);
}
.countdown strong { font-size: 30px; line-height: 1.1; font-weight: 800; font-variant-numeric: tabular-nums; }
.countdown span { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: rgba(255, 255, 255, .75); }
.mbt-hero__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.countdown + .mbt-hero__actions { margin-top: 0; }

.mbt-poster {
    position: relative; display: block;
    border-radius: 12px; overflow: hidden;
    box-shadow: 0 24px 50px rgba(0, 0, 0, .35);
    transform: rotate(2.5deg);
    transition: transform .3s var(--ease);
    background: #fff;
}
.mbt-poster:hover { transform: rotate(0) scale(1.02); }
.mbt-poster img { width: 100%; height: auto; }
.mbt-poster__zoom {
    position: absolute; right: 10px; bottom: 10px;
    width: 38px; height: 38px; display: grid; place-items: center;
    border-radius: 50%; color: var(--navy); background: rgba(255, 255, 255, .92);
    opacity: 0; transition: opacity .2s;
}
.mbt-poster:hover .mbt-poster__zoom { opacity: 1; }

/* ---------- Eckdaten ---------- */
.mbt-facts {
    display: grid; grid-template-columns: repeat(4, 1fr);
    margin-top: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}
.mbt-fact { display: flex; gap: 14px; padding: 20px; }
.mbt-fact + .mbt-fact { border-left: 1px solid var(--border-soft); }
.mbt-fact__icon { width: 44px; height: 44px; flex-shrink: 0; display: grid; place-items: center; border-radius: 12px; font-size: 18px; color: var(--accent); background: var(--accent-50); }
.mbt-fact > div { display: flex; flex-direction: column; min-width: 0; }
.mbt-fact__label { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--text-soft); }
.mbt-fact strong { font-size: 15px; color: var(--navy); line-height: 1.35; }
.mbt-fact > div > span:not(.mbt-fact__label) { font-size: 13px; color: var(--text-muted); }

/* ---------- Abschnitte ---------- */
/* ---------- Highlights ---------- */
.mbt-highlights { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.mbt-hl {
    display: flex; flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform .2s var(--ease), box-shadow .2s;
}
.mbt-hl:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.mbt-hl__img { aspect-ratio: 4 / 3; overflow: hidden; }
.mbt-hl__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.mbt-hl:hover .mbt-hl__img img { transform: scale(1.05); }
.mbt-hl__body { position: relative; padding: 28px 20px 20px; }
.mbt-hl__icon {
    position: absolute; top: -22px; left: 20px;
    width: 44px; height: 44px; display: grid; place-items: center;
    border-radius: 12px; color: #fff; font-size: 17px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    box-shadow: 0 6px 14px rgba(var(--accent-rgb), .35);
    border: 3px solid var(--surface);
}
.mbt-hl h3 { margin: 0 0 6px; font-size: 17px; color: var(--navy); }
.mbt-hl p { margin: 0; font-size: 14px; color: var(--text-muted); line-height: 1.5; }

/* ---------- Über ---------- */
.mbt-about {
    display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 40px; align-items: center;
    padding: 36px 40px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}
.mbt-about h2 { margin-bottom: 14px; }
.mbt-about .prose { font-size: 16px; line-height: 1.7; color: var(--text-muted); }
.mbt-about__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.mbt-about__list li {
    display: flex; gap: 14px; align-items: flex-start;
    padding: 14px 16px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--accent-50), var(--accent-25));
    border: 1px solid var(--accent-100);
}
.mbt-about__list i { width: 22px; margin-top: 3px; text-align: center; color: var(--accent); font-size: 17px; }
.mbt-about__list strong { display: block; color: var(--navy); }
.mbt-about__list span { font-size: 13px; color: var(--text-muted); }

/* ---------- Aussteller ---------- */
.mbt-stats { display: flex; gap: 10px; flex-wrap: wrap; }
.mbt-stats > div {
    min-width: 96px; padding: 10px 14px;
    display: flex; flex-direction: column; align-items: center;
    border-radius: var(--radius);
    background: var(--surface); border: 1px solid var(--border);
}
.mbt-stats strong { font-size: 24px; line-height: 1.1; color: var(--accent-ink); }
.mbt-stats span { font-size: 12px; color: var(--text-muted); }

.mbt-kats { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.mbt-kat {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 7px 12px; border-radius: 999px;
    font-size: 13px; font-weight: 600; color: var(--navy);
    background: var(--surface); border: 1px solid var(--border);
}
.mbt-kat i { color: var(--accent); }
.mbt-kat em { font-style: normal; font-size: 11px; font-weight: 700; padding: 1px 7px; border-radius: 999px; color: var(--accent-ink); background: var(--accent-50); }

.mbt-group { display: flex; align-items: center; gap: 10px; margin: 24px 0 12px; font-size: 16px; color: var(--navy); }
.mbt-group i { color: var(--accent); }
.mbt-group span { font-size: 12px; font-weight: 700; padding: 2px 9px; border-radius: 999px; color: var(--accent-ink); background: var(--accent-50); }

.mbt-aus-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.mbt-aus {
    display: flex; gap: 14px; align-items: flex-start;
    padding: 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color .15s, box-shadow .15s;
}
.mbt-aus:hover { border-color: var(--accent-100); box-shadow: var(--shadow-sm); }
.mbt-aus__avatar {
    width: 42px; height: 42px; flex-shrink: 0;
    display: grid; place-items: center;
    border-radius: 12px;
    font-weight: 800; font-size: 17px; color: var(--accent-ink);
    background: linear-gradient(135deg, var(--accent-50), var(--accent-100));
}
.mbt-aus__body { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.mbt-aus__body strong { color: var(--navy); line-height: 1.3; }
.mbt-aus__ort { font-size: 13px; color: var(--text-muted); }
.mbt-aus__ort i { color: var(--text-soft); margin-right: 3px; }
.mbt-aus__kats { display: flex; gap: 6px; margin-top: 4px; }
.mbt-aus__kats i {
    width: 26px; height: 26px; display: grid; place-items: center;
    border-radius: 8px; font-size: 12px;
    color: var(--accent); background: var(--accent-50);
}
.mbt-aus__hl { margin-top: 4px; font-size: 12px; color: #8a5a0b; }
.mbt-aus__hl i { color: #f0a020; margin-right: 3px; }

.mbt-empty { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 36px; text-align: center; color: var(--text-muted); }
.mbt-empty strong { color: var(--navy); }

/* ---------- Anfahrt + Kontakt ---------- */
.mbt-visit { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 24px; }
.mbt-map { display: flex; padding: 0; overflow: hidden; }
.mbt-map__art {
    width: 40%; flex-shrink: 0;
    display: grid; place-items: center;
    background:
        linear-gradient(0deg, rgba(var(--accent-rgb), .05), rgba(var(--accent-rgb), .05)),
        repeating-linear-gradient(0deg, transparent 0 38px, rgba(var(--accent-rgb), .12) 38px 40px),
        repeating-linear-gradient(90deg, transparent 0 38px, rgba(var(--accent-rgb), .12) 38px 40px),
        linear-gradient(135deg, var(--accent-50), #e9f6ff);
}
.mbt-map__art i {
    font-size: 54px; color: var(--accent);
    filter: drop-shadow(0 10px 14px rgba(var(--accent-rgb), .35));
    animation: mbt-bounce 2.4s ease-in-out infinite;
}
@keyframes mbt-bounce { 50% { transform: translateY(-8px); } }
.mbt-map__body { padding: 28px; display: flex; flex-direction: column; align-items: flex-start; }
.mbt-map__body h2 { font-size: 24px; }
.mbt-map__addr { margin: 6px 0 20px; font-size: 16px; color: var(--text-muted); }
.mbt-contact { display: flex; flex-direction: column; gap: 10px; }
.mbt-contact h3 { margin: 6px 0 0; font-size: 18px; color: var(--navy); }
.mbt-contact p { margin: 0 0 6px; font-size: 14px; color: var(--text-muted); }
.mbt-contact .btn { overflow: hidden; text-overflow: ellipsis; }

/* ---------- Responsive ---------- */
@media (max-width: 1200px) {
    .mbt-hero.has-poster { grid-template-columns: minmax(0, 1fr) 240px; }
    .mbt-facts { grid-template-columns: repeat(2, 1fr); }
    .mbt-fact:nth-child(3) { border-left: 0; }
    .mbt-fact:nth-child(n+3) { border-top: 1px solid var(--border-soft); }
    .mbt-highlights { grid-template-columns: repeat(2, 1fr); }
    .mbt-about { grid-template-columns: 1fr; gap: 24px; }
    .mbt-visit { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
    .mbt-hero, .mbt-hero.has-poster { grid-template-columns: 1fr; padding: 28px 22px; gap: 28px; }
    .mbt-poster { max-width: 240px; margin: 0 auto; }
    .mbt-hero h1 { font-size: 32px; }
    .mbt-hero__motto { font-size: 17px; }
    .countdown { gap: 6px; }
    .countdown > div { min-width: 0; flex: 1; padding: 8px 4px; }
    .countdown strong { font-size: 24px; }
}
@media (max-width: 640px) {
    .mbt-facts { grid-template-columns: 1fr; }
    .mbt-fact + .mbt-fact { border-left: 0; border-top: 1px solid var(--border-soft); }
    .mbt-fact { padding: 16px; }
    .mbt-highlights { grid-template-columns: 1fr; }
    .mbt-hl { flex-direction: row; }
    .mbt-hl__img { width: 38%; aspect-ratio: auto; flex-shrink: 0; }
    .mbt-hl__body { padding: 14px 16px; }
    .mbt-hl__icon { display: none; }
    .mbt-about { padding: 22px; }
    .mbt-stats > div { flex: 1; min-width: 0; }
    .mbt-map { flex-direction: column; }
    .mbt-map__art { width: 100%; height: 140px; }
    .mbt-map__body { padding: 22px; }
}
@media (prefers-reduced-motion: reduce) {
    .mbt-map__art i, .mbt-live { animation: none; }
}