/* Custom Styles for DJ Raveus – Apple Liquid Glass (CodePen-Style) */

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --dark-bg: #1a1a2e;
    /* Liquid Glass – angelehnt an CodePen Bizurk/yyNvVLP (Apple Recreation) */
    --lg-bg-color: rgba(255, 255, 255, 0.18);
    --lg-highlight: rgba(255, 255, 255, 0.75);
    --lg-radius: 1.5rem;
    --lg-radius-sm: 12px;
    /* 3D-Glas-Specular (hell/dunkel für Kanten) */
    --c-light: rgba(255, 247, 239, 0.9);
    --c-dark: rgba(0, 17, 57, 0.5);
    --glass-reflex-light: 1;
    --glass-reflex-dark: 1;
    /* Barrierefreiheit: Fokus-Ring (WCAG 2.4.7) */
    --focus-ring: 0 0 0 3px rgba(255, 255, 255, 0.9);
    --focus-ring-dark: 0 0 0 3px var(--primary-color);
    /* Lesbarkeit auf dunklem Hintergrund */
    --text-on-dark: #e4e4e7;
    --text-muted-on-dark: #a1a1aa;
}

body {
    padding-top: 76px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--dark-bg);
    min-height: 100vh;
    color: var(--text-on-dark);
    position: relative;
}

/* Fester Vollbild-Hintergrund: Bild bleibt stehen, nur Inhalt scrollt */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/Lasers.avif');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -1;
}

/* Smartphone: anderes Hintergrundbild */
@media (max-width: 767px) {
    body::before {
        background-image: url('../images/frames-for-your-heart-GBnMW-6LNbQ-unsplash.jpg');
    }
}
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.5) 0%, rgba(22, 33, 62, 0.45) 50%, rgba(15, 52, 96, 0.5) 100%);
    z-index: -1;
    pointer-events: none;
}

/* ========== Liquid Glass – angelehnt an CodePen Bizurk/yyNvVLP ========== */
/* Kachel initial 6px nach innen (Box-Rand), Hover-Hintergrund wächst nach außen */
.glass-container {
    position: relative;
    margin: 6px auto;
    border-radius: var(--lg-radius);
    overflow: visible;
    background: transparent;
    /* CodePen: mehrschichtiger Schatten für schwebendes Glas */
    box-shadow:
        0 6px 8px rgba(24, 6, 50, 0.25),
        0 0 20px rgba(0, 0, 0, 0.1),
        -9px -8px 15px rgba(255, 255, 255, 0.08);
    transition: box-shadow 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.4);
}

.glass-container:hover {
    box-shadow:
        0 12px 24px rgba(24, 6, 50, 0.3),
        0 0 28px rgba(0, 0, 0, 0.15),
        -9px -8px 20px rgba(255, 255, 255, 0.12),
        0 0 0 1px rgba(255, 255, 255, 0.06);
    /* will-change: box-shadow entfernt – box-shadow ist nicht composited,
       der Browser kann diese Property nicht auf der GPU beschleunigen. */
}

.glass-filter,
.glass-overlay,
.glass-specular {
    transform: scale(1);
    transform-origin: center center;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.4);
}

/* will-change nur auf Geräten mit echtem Hover (Desktop) */
@media (hover: hover) {
    .glass-filter,
    .glass-overlay,
    .glass-specular {
        will-change: transform;
    }

    .glass-container:hover .glass-filter,
    .glass-container:hover .glass-overlay,
    .glass-container:hover .glass-specular {
        transform: scale(1.05);
    }
}

/* Ebene 1: Blur */
.glass-filter {
    position: absolute;
    inset: 0;
    z-index: 0;
    border-radius: inherit;
    -webkit-backdrop-filter: blur(8px) saturate(150%);
    backdrop-filter: blur(8px) saturate(150%);
    /* SVG filter: url(#lg-dist) entfernt:
       feTurbulence + feGaussianBlur + feDisplacementMap kombiniert mit backdrop-filter
       = zwei teure Filter-Passes pro Glass-Element beim jedem Paint. */
    isolation: isolate;
}

/* Ebene 2: Halbtransparenter Overlay + innerer Schimmer (CodePen: blauer Tint, inset glow) */
.glass-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    border-radius: inherit;
    background: rgba(180, 197, 255, 0.12);
    box-shadow: inset 0 0 8px 4px rgba(255, 255, 255, 0.12);
}

/* Ebene 3: 3D-Specular (Kantenlicht/Kantenschatten wie CodePen) */
.glass-specular {
    position: absolute;
    inset: 0;
    z-index: 2;
    border-radius: inherit;
    overflow: hidden;
    pointer-events: none;
    box-shadow:
        inset 0 0 0 1px color-mix(in srgb, var(--c-light) calc(var(--glass-reflex-light) * 10%), transparent),
        inset 1.8px 3px 0 -2px color-mix(in srgb, var(--c-light) calc(var(--glass-reflex-light) * 90%), transparent),
        inset -2px -2px 0 -2px color-mix(in srgb, var(--c-light) calc(var(--glass-reflex-light) * 80%), transparent),
        inset -3px -8px 1px -6px color-mix(in srgb, var(--c-light) calc(var(--glass-reflex-light) * 60%), transparent),
        inset -0.3px -1px 4px 0 color-mix(in srgb, var(--c-dark) calc(var(--glass-reflex-dark) * 12%), transparent),
        inset -1.5px 2.5px 0 -2px color-mix(in srgb, var(--c-dark) calc(var(--glass-reflex-dark) * 20%), transparent),
        inset 0 3px 4px -2px color-mix(in srgb, var(--c-dark) calc(var(--glass-reflex-dark) * 20%), transparent),
        inset 2px -6.5px 1px -4px color-mix(in srgb, var(--c-dark) calc(var(--glass-reflex-dark) * 10%), transparent),
        0 1px 5px 0 color-mix(in srgb, var(--c-dark) calc(var(--glass-reflex-dark) * 10%), transparent),
        0 6px 16px 0 color-mix(in srgb, var(--c-dark) calc(var(--glass-reflex-dark) * 8%), transparent);
}

.glass-content {
    position: relative;
    z-index: 3;
    padding: 1.5rem 2rem;
}

/* Skip-Link: sichtbar nur beim Fokus (Tastatur) */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0.5rem;
    z-index: 9999;
    padding: 0.75rem 1rem;
    background: var(--dark-bg);
    color: #fff;
    font-weight: 600;
    border-radius: 4px;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: top 0.2s ease;
}
.skip-link:focus {
    top: 0.5rem;
    outline: none;
    box-shadow: var(--focus-ring);
}

#header-placeholder:empty {
    display: block;
}

.hero-section .container.glass-container {
    position: relative;
    z-index: 1;
}

.hero-section .glass-content {
    padding: 1.5rem 2.5rem;
}

.hero-section p,
.hero-section a {
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8), 0 0 20px rgba(0, 0, 0, 0.5);
}

/* Hero h1: Gradient-Text mit Glow für junge EDM-Crowd */
.hero-section h1 {
    background: linear-gradient(120deg, #fff 0%, #c4b5fd 45%, #818cf8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 32px rgba(139, 92, 246, 0.6));
    letter-spacing: -0.02em;
}

/* Hero CTA Button: pulsierende Glow-Animation */
@keyframes hero-btn-pulse {
    0%, 100% {
        box-shadow: 0 0 12px rgba(139, 92, 246, 0.5), 0 5px 20px rgba(99, 102, 241, 0.35);
    }
    50% {
        box-shadow: 0 0 28px rgba(139, 92, 246, 0.85), 0 8px 30px rgba(99, 102, 241, 0.55);
    }
}

.hero-section .btn-primary {
    animation: hero-btn-pulse 2.5s ease-in-out infinite;
    border-radius: 50px;
    padding: 0.75rem 2.25rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.95rem;
}

.hero-section .btn-primary:hover {
    animation-play-state: paused;
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 0 40px rgba(139, 92, 246, 1), 0 10px 30px rgba(99, 102, 241, 0.6);
}

/* Navbar – Liquid Glass */
.navbar {
    min-height: 76px;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    background: rgba(26, 26, 46, 0.4) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 991px) {
    .navbar {
        align-items: center;
    }
    .navbar .container {
        align-items: center;
        flex-wrap: wrap;
    }
    .navbar-brand {
        margin-right: auto;
        flex-shrink: 0;
        display: flex;
        align-items: center;
    }
    .navbar-toggler {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    /* Stelle sicher, dass das Collapse-Menü die volle Breite einnimmt und in einer neuen Zeile erscheint */
    .navbar-collapse {
        flex-basis: 100%;
        width: 100%;
    }
}

@media (max-width: 767px) {
    .navbar {
        border-bottom-left-radius: var(--lg-radius-sm);
        border-bottom-right-radius: var(--lg-radius-sm);
    }
    footer,
    footer.bg-dark {
        border-top-left-radius: var(--lg-radius-sm);
        border-top-right-radius: var(--lg-radius-sm);
    }

    /* Glass-Container auf Mobile: kein horizontaler Überlauf durch box-shadow */
    .container.glass-container {
        max-width: calc(100vw - 24px);
    }
}

.navbar-brand {
    font-size: 1.5rem;
    letter-spacing: 2px;
    background: linear-gradient(120deg, #fff 0%, #c4b5fd 55%, #818cf8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.5));
}

.navbar-nav .nav-link {
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

/* Barrierefreiheit: Sichtbare Fokus-Indikatoren (Tastatur) */
.navbar-brand:focus-visible,
.navbar-nav .nav-link:focus-visible,
.navbar-toggler:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
    border-radius: 4px;
}
.navbar-toggler:focus-visible {
    box-shadow: var(--focus-ring);
}

/* Music Cards – Dark EDM Style */
.music-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    border-radius: 14px;
    overflow: hidden;
    contain: layout style;
    background: linear-gradient(160deg, rgba(30, 20, 60, 0.95) 0%, rgba(20, 18, 44, 0.98) 100%) !important;
    border: 1px solid rgba(139, 92, 246, 0.18);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.04);
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

@media (hover: hover) {
    .music-card {
        will-change: transform;
    }

    .music-card:hover {
        transform: translateY(-5px);
        border-color: rgba(139, 92, 246, 0.5);
        box-shadow: 0 8px 28px rgba(0, 0, 0, 0.3), 0 0 20px rgba(139, 92, 246, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.06);
    }

    .music-card:hover img {
        transform: scale(1.03);
    }
}

.music-card:focus-within {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.music-card-img-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.2);
}

.music-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.music-card-title-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0;
    padding: 16px 12px 10px;
    text-align: left;
    color: #fff !important;
    font-weight: 600;
    font-size: 0.9rem;
    line-height: 1.3;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.45) 50%, transparent 100%);
    /* backdrop-filter entfernt: war für jede Karte ein eigener Blur-Pass */
}


.music-card .card-body .card-title {
    color: var(--text-on-dark);
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.3;
    margin: 0;
}

.music-card .card-text {
    color: var(--text-on-dark);
    line-height: 1.5;
    font-size: 0.85rem;
}

.music-card .text-muted {
    color: var(--text-muted-on-dark) !important;
    font-size: 0.8rem;
}

.music-card a:not(.btn) {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.music-card a:not(.btn):hover {
    color: var(--secondary-color);
}

.music-card a:not(.btn):focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Compact Soundcloud Embed */
.music-card .soundcloud-embed {
    margin: 0;
    border-radius: 14px 14px 0 0;
    overflow: hidden;
    flex-shrink: 0;
}

.music-card .soundcloud-embed iframe {
    display: block;
    border-radius: 0;
}

/* Music Carousel – horizontaler Scroll-Snap, Dots, seitliche Kacheln kleiner */
.music-carousel-wrapper {
    width: 100%;
    margin-top: 1rem;
}

.music-carousel-slide .music-card {
    height: 100%;
}

/* Laptop/Desktop: Kompaktes Grid-Layout */
@media (min-width: 992px) {
    .music-carousel {
        overflow: visible;
        scroll-snap-type: none;
        padding-bottom: 0;
    }

    .music-carousel::-webkit-scrollbar {
        display: none;
    }

    .music-carousel-wrapper {
        display: flex;
        justify-content: center;
    }

    .music-carousel-track {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 20px;
        padding: 16px 0 24px;
        min-width: 0;
        width: 100%;
        max-width: 1400px;
    }

    .music-carousel-slide {
        min-width: 0;
        transform: none !important;
        scroll-snap-align: none;
    }

    .music-carousel-dots {
        display: none;
    }
}

/* Large Desktop: 5 Spalten für mehr Kompaktheit */
@media (min-width: 1400px) {
    .music-carousel-track {
        grid-template-columns: repeat(5, minmax(0, 1fr));
        gap: 20px;
        max-width: 1600px;
    }
}

/* Tablet Landscape: 3 Spalten für kompakteres Layout */
@media (min-width: 768px) and (max-width: 991px) {
    #music .container {
        text-align: center;
    }

    .music-carousel {
        overflow: visible;
        scroll-snap-type: none;
    }

    .music-carousel-track {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 16px;
        padding: 12px 0 20px;
    }

    .music-carousel-slide {
        transform: none !important;
    }

    .music-carousel-dots {
        display: none;
    }
}

/* Smartphone (bis 767px): Kompaktes Carousel */
@media (max-width: 767px) {
    #music .container {
        text-align: center;
    }
    #music #music-container {
        text-align: left;
    }

    .music-carousel {
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x mandatory;
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: rgba(255, 255, 255, 0.3) transparent;
        padding-bottom: 6px;
        touch-action: pan-x;
        overscroll-behavior-x: contain;
    }

    .music-carousel::-webkit-scrollbar {
        height: 3px;
    }

    .music-carousel::-webkit-scrollbar-track {
        background: rgba(255, 255, 255, 0.06);
        border-radius: 2px;
    }

    .music-carousel::-webkit-scrollbar-thumb {
        background: rgba(255, 255, 255, 0.3);
        border-radius: 2px;
    }

    .music-carousel-track {
        display: flex;
        flex-wrap: nowrap;
        gap: 8px;
        padding: 12px 0;
    }

    .music-carousel-slide {
        /* calc(100vw - 24px) = Carousel-Breite (Glass-Container-Margin 12px × 2)
           - 8px Gap - 16px Peek → nächste Karte immer sichtbar, screenwidth-agnostisch */
        flex: 0 0 calc(100vw - 48px);
        max-width: calc(100vw - 48px);
        scroll-snap-align: start;
        scroll-snap-stop: always;
        overflow: hidden;
        transition: opacity 0.3s ease;
    }

    .music-carousel-slide:not(.carousel-slide--center) {
        opacity: 0.6;
    }

    .music-carousel-slide.carousel-slide--center {
        opacity: 1;
    }

    .music-carousel-dots {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 8px;
        margin-top: 16px;
        padding: 6px;
    }

    .music-carousel-dot {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        border: none;
        padding: 0;
        position: relative;
        background: rgba(255, 255, 255, 0.3);
        cursor: pointer;
        transition: all 0.2s ease;
    }

    .music-carousel-dot::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 40px;
        height: 40px;
        border-radius: 50%;
    }

    .music-carousel-dot:hover {
        background: rgba(255, 255, 255, 0.5);
    }

    .music-carousel-dot.active {
        width: 20px;
        border-radius: 3px;
        background: var(--primary-color);
    }

    .music-carousel-dot:focus-visible {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
    }
}

/* Smartphone/Tablet (bis 991px): Carousel + Titel „Neueste Veröffentlichungen“ zentrieren */
section {
    padding: 3rem 0 !important;
}

@media (max-width: 767px) {
    section {
        padding: 1.5rem 0 !important;
    }
}

/* Performance: Statische Sektionen erst rendern wenn nah am Viewport.
   #music ausgenommen: dynamischer Inhalt mit unbekannter Höhe würde
   beim Rendern einen harten Layout-Reflow von ~400px → N×cards auslösen. */
#about,
#contact {
    content-visibility: auto;
    contain-intrinsic-size: auto 300px;
}

/* Contact – Liquid Glass, gute Lesbarkeit */
#contact .container.glass-container {
    padding: 0;
}
#contact .glass-content {
    padding: 2.5rem 2rem;
    color: var(--text-on-dark);
}
#contact .glass-content h2 {
    color: #fff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
/* Kontakt-Buttons: Pill-Form, glow on hover */
#contact .btn-outline-dark,
#contact .btn-outline-primary,
#contact .btn-outline-danger {
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.03em;
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
#contact .btn-outline-dark {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.1);
}
#contact .btn-outline-dark:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.18);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}
#contact .btn-outline-primary {
    color: #fff;
    border-color: var(--primary-color);
    background: rgba(99, 102, 241, 0.15);
}
#contact .btn-outline-primary:hover {
    color: #fff;
    border-color: var(--secondary-color);
    background: rgba(139, 92, 246, 0.3);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}
#contact .btn-outline-danger {
    color: #fff;
    border-color: #dc3545;
    background: rgba(220, 53, 69, 0.15);
}
#contact .btn-outline-danger:hover {
    color: #fff;
    border-color: #e8556a;
    background: rgba(220, 53, 69, 0.3);
    box-shadow: 0 6px 20px rgba(220, 53, 69, 0.4);
}
@media (hover: hover) {
    #contact .btn-outline-dark:hover,
    #contact .btn-outline-primary:hover,
    #contact .btn-outline-danger:hover {
        transform: translateY(-3px);
    }
}

/* Music section: Titel bekommt genug Luft */
#music .glass-content {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
}

/* Section Header: Titel mit fading Lines links/rechts */
.music-section-header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    text-align: center;
    justify-content: center;
}

.music-section-header::before,
.music-section-header::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(139, 92, 246, 0.5));
}

.music-section-header::after {
    background: linear-gradient(to left, transparent, rgba(139, 92, 246, 0.5));
}

.music-section-title {
    white-space: nowrap;
    margin: 0;
    background: linear-gradient(120deg, #fff 0%, #c4b5fd 50%, #818cf8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 14px rgba(139, 92, 246, 0.5));
}

@media (max-width: 767px) {
    .music-section-title {
        white-space: normal;
        text-align: center;
    }

    .music-section-header {
        flex-direction: column;
        gap: 0.5rem;
    }

    .music-section-header::before,
    .music-section-header::after {
        display: none;
    }

    #music .glass-content {
        padding-left: 0;
        padding-right: 0;
    }

    #music .music-section-header {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    /* Bootstrap container padding entfernen damit Carousel randlos passt */
    #music .container {
        padding-left: 0;
        padding-right: 0;
    }

    #music-container {
        margin-left: 0;
        margin-right: 0;
    }
}

/* Buttons – Kontrast + Fokus */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
    color: #fff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.btn-primary:hover {
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.4);
    color: #fff;
}
@media (hover: hover) {
    .btn-primary:hover {
        transform: translateY(-2px);
    }
}
.btn-primary:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring-dark), 0 5px 15px rgba(99, 102, 241, 0.4);
}

.btn-outline-dark:focus-visible,
.btn-outline-danger:focus-visible,
.btn-outline-primary:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring-dark);
}

/* Footer – gleiches Liquid-Glass-Styling wie Navbar/Header */
footer,
footer.bg-dark {
    min-height: 76px;
    display: flex;
    align-items: center;
    padding-top: 0;
    padding-bottom: 0;
    background: rgba(26, 26, 46, 0.4) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.2);
}

footer .container {
    width: 100%;
}

/* Footer: klare Sichtbarkeit von Text und Links auf Glas-Hintergrund */
footer,
footer p {
    color: var(--text-on-dark);
}
footer p {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}
footer a {
    text-decoration: none;
    transition: color 0.3s ease;
    color: #fff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}
footer a:hover {
    color: var(--primary-color) !important;
    filter: drop-shadow(0 0 6px rgba(139, 92, 246, 0.7));
}
footer a:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
    border-radius: 4px;
}
/* Impressum/Datenschutz-Links: gut lesbar, nicht zu blass */
footer .text-white-50 {
    color: var(--text-on-dark) !important;
}
footer .text-white-50:hover {
    color: var(--primary-color) !important;
}

/* Smooth Scrolling */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* Loading Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Sektionen: Lesbarkeit auf dunklem Hintergrund */
#music,
#music .text-muted,
#about .lead,
#contact {
    color: var(--text-on-dark);
}
#music .text-muted {
    color: var(--text-muted-on-dark) !important;
}
#music h2,
#about h2,
#contact h2 {
    color: #fff;
}

/* Links in Content – Kontrast + Fokus */
main a:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring-dark);
    border-radius: 4px;
}

/* Reduced Motion: Animationen reduzieren */
@media (prefers-reduced-motion: reduce) {
    .music-carousel-slide {
        transition: none;
    }
    .music-carousel {
        scroll-behavior: auto;
    }
    .glass-container:hover .glass-filter,
    .glass-container:hover .glass-overlay,
    .glass-container:hover .glass-specular {
        transform: scale(1);
    }
    .navbar-nav .nav-link,
    footer a,
    .btn-primary,
    #contact .btn-outline-dark,
    #contact .btn-outline-primary,
    #contact .btn-outline-danger,
    .music-card,
    .skip-link {
        transition: none;
    }
    .hero-section .btn-primary {
        animation: none;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        min-height: 60vh;
    }
    
    .display-1 {
        font-size: 3rem;
    }
}