/* ==========================================================================
   DJ Stefan Nolte - Modern Stylesheet (2026)
   Clean, Responsive, High-Performance Dark Club & Event Design
   ========================================================================== */

:root {
    /* Color Palette */
    --bg-main: #0b0e14;
    --bg-surface: #121824;
    --bg-surface-elevated: #1a2234;
    --bg-surface-hover: #222d44;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(0, 210, 255, 0.25);
    
    /* Accents */
    --primary: #00d2ff;
    --primary-gradient: linear-gradient(135deg, #00d2ff 0%, #7928ca 50%, #ff0080 100%);
    --accent-glow: rgba(0, 210, 255, 0.4);
    --secondary: #9d4edd;
    --highlight: #ff2a85;
    
    /* Text */
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #8492a6;
    
    /* Typography & Spacing */
    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --container-max: 1140px;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Box-Sizing */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Custom High-End Scrollbar */
::-webkit-scrollbar {
    width: 9px;
}
::-webkit-scrollbar-track {
    background: #0b0e14;
}
::-webkit-scrollbar-thumb {
    background: #1e2638;
    border-radius: 999px;
    border: 2px solid #0b0e14;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

html {
    font-family: var(--font-sans);
    scroll-behavior: smooth;
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    background: #0b0e14;
}

/* Ambient Floating Glow Orbs */
.ambient-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.35;
    animation: floatGlow 14s infinite alternate ease-in-out;
}

.glow-1 {
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, #00d2ff 0%, transparent 70%);
    top: 2%;
    left: -12%;
}

.glow-2 {
    width: 650px;
    height: 650px;
    background: radial-gradient(circle, #7928ca 0%, transparent 70%);
    top: 25%;
    right: -15%;
    animation-delay: -5s;
}

.glow-3 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #ff0080 0%, transparent 70%);
    top: 60%;
    left: -10%;
    animation-delay: -9s;
}

@keyframes floatGlow {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(50px) scale(1.15); }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: #ffffff;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.025rem;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: #fff;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.site-nav {
    position: sticky;
    top: 1rem;
    z-index: 1000;
    margin: 0 auto;
    width: calc(100% - 2.5rem);
    max-width: var(--container-max);
    background: rgba(13, 17, 26, 0.82);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    padding: 0 1.25rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 210, 255, 0.05);
    transition: all var(--transition-base);
}

.site-nav.scrolled {
    background: rgba(11, 14, 20, 0.95);
    border-color: rgba(0, 210, 255, 0.28);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), 0 0 25px rgba(0, 210, 255, 0.12);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: #ffffff;
}

.brand-badge {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    box-shadow: 0 4px 14px var(--accent-glow);
}

.brand-name {
    display: flex;
    flex-direction: column;
}

.brand-name span.title {
    font-size: 1.15rem;
    line-height: 1.1;
    font-weight: 800;
}

.brand-name span.sub {
    font-size: 0.75rem;
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: #ffffff;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: width var(--transition-base);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-cta-btn {
    padding: 0.55rem 1.25rem;
    background: var(--primary-gradient);
    color: #fff !important;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0, 210, 255, 0.3);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 210, 255, 0.45);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    position: relative;
    padding: 5rem 0 6rem;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
    align-items: center;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(0, 210, 255, 0.1);
    border: 1px solid rgba(0, 210, 255, 0.25);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-tag-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #10b981;
    box-shadow: 0 0 10px #10b981;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.25rem;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
}

.btn-primary {
    background: var(--primary-gradient);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(0, 210, 255, 0.35);
}

.btn-primary:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 210, 255, 0.5);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

/* Hero Stats Bar */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: #ffffff;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Hero Image Card */
.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-card-glow {
    position: absolute;
    inset: -10px;
    background: var(--primary-gradient);
    border-radius: var(--radius-lg);
    filter: blur(35px);
    opacity: 0.35;
    z-index: 1;
}

.hero-image-card {
    position: relative;
    z-index: 2;
    background: var(--bg-surface);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    width: 100%;
    max-width: 440px;
}

.dj-avatar-container {
    width: 100%;
    aspect-ratio: 4 / 4.8;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    background: #171d2b;
}

.dj-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform var(--transition-smooth);
}

.hero-image-card:hover .dj-avatar-img {
    transform: scale(1.03);
}

.dj-floating-badge {
    position: absolute;
    bottom: 1.25rem;
    left: 1.25rem;
    right: 1.25rem;
    background: rgba(15, 20, 31, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.floating-badge-info h4 {
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
}

.floating-badge-info p {
    font-size: 0.78rem;
    color: var(--primary);
    margin: 0;
}

.soundwave-indicator {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 18px;
}

.soundwave-bar {
    width: 3.5px;
    background: var(--primary);
    border-radius: 2px;
    animation: soundwave 1s infinite ease-in-out alternate;
}

.soundwave-bar:nth-child(1) { height: 35%; animation-delay: 0.1s; }
.soundwave-bar:nth-child(2) { height: 85%; animation-delay: 0.35s; background: #00e5ff; }
.soundwave-bar:nth-child(3) { height: 50%; animation-delay: 0.15s; background: #7928ca; }
.soundwave-bar:nth-child(4) { height: 100%; animation-delay: 0.5s; background: #ff0080; }
.soundwave-bar:nth-child(5) { height: 70%; animation-delay: 0.25s; background: #ff0080; }
.soundwave-bar:nth-child(6) { height: 45%; animation-delay: 0.4s; background: #7928ca; }
.soundwave-bar:nth-child(7) { height: 90%; animation-delay: 0.2s; background: #00e5ff; }
.soundwave-bar:nth-child(8) { height: 60%; animation-delay: 0.3s; }

@keyframes soundwave {
    0% { height: 20%; transform: scaleY(0.7); }
    100% { height: 100%; transform: scaleY(1); }
}

/* Vinyl Turntable Accent */
.vinyl-disc-accent {
    position: absolute;
    top: 30px;
    right: -40px;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: radial-gradient(circle, #252d40 0%, #0c0f17 90%);
    border: 3px solid rgba(0, 210, 255, 0.4);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 15px rgba(0, 210, 255, 0.2);
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), right 0.6s ease;
    cursor: pointer;
}

.hero-image-card:hover + .vinyl-disc-accent,
.vinyl-disc-accent:hover {
    right: -60px;
    transform: rotate(360deg);
}

.vinyl-disc-groove {
    width: 78%;
    height: 78%;
    border-radius: 50%;
    border: 1px dashed rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
}

.vinyl-disc-center {
    width: 40%;
    height: 40%;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.85rem;
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.5);
}

/* ==========================================================================
   SECTION COMMON
   ========================================================================== */
section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 4rem;
}

.section-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.9rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3.5rem;
    align-items: center;
}

.about-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-gradient);
}

.about-quote {
    font-size: 1.15rem;
    color: #ffffff;
    font-weight: 500;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    border-left: 3px solid var(--primary);
    padding-left: 1.25rem;
    font-style: italic;
}

.about-text p {
    margin-bottom: 1.25rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-top: 2rem;
}

.feature-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.feature-box:hover {
    transform: translateY(-3px);
    border-color: var(--border-glow);
}

.feature-icon {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 0.75rem;
}

.feature-box h4 {
    font-size: 1rem;
    margin-bottom: 0.35rem;
}

.feature-box p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
}

/* Event Types Grid on About side */
.events-column {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.event-type-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    transition: all var(--transition-base);
}

.event-type-card:hover {
    border-color: var(--border-glow);
    transform: translateX(6px);
    background: var(--bg-surface-elevated);
}

.event-icon-circle {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    background: rgba(0, 210, 255, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.event-type-card:nth-child(2) .event-icon-circle {
    background: rgba(157, 78, 221, 0.15);
    color: var(--secondary);
}

.event-type-card:nth-child(3) .event-icon-circle {
    background: rgba(255, 42, 133, 0.15);
    color: var(--highlight);
}

.event-type-info h4 {
    font-size: 1.05rem;
    margin-bottom: 0.25rem;
}

.event-type-info p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
}

/* ==========================================================================
   MUSIC & GENRES SECTION
   ========================================================================== */
.genres-wrapper {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.genre-chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-bottom: 2.5rem;
    justify-content: center;
}

.genre-chip {
    padding: 0.65rem 1.35rem;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.95rem;
    font-weight: 600;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
    cursor: pointer;
    user-select: none;
}

.genre-chip:hover {
    border-color: var(--primary);
    background: rgba(0, 210, 255, 0.12);
    color: var(--primary);
    transform: translateY(-2px);
}

.genre-chip.favorite {
    border-color: rgba(255, 42, 133, 0.4);
    background: rgba(255, 42, 133, 0.1);
    color: #ff55a3;
}

.genre-chip.active {
    border-color: var(--primary) !important;
    background: rgba(0, 210, 255, 0.22) !important;
    color: #ffffff !important;
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.4);
    transform: translateY(-2px);
}

.genre-vibe-box {
    margin: 1.5rem auto 2rem;
    max-width: 680px;
    background: rgba(0, 210, 255, 0.06);
    border: 1px solid rgba(0, 210, 255, 0.22);
    border-radius: var(--radius-md);
    padding: 0.9rem 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    text-align: center;
    font-size: 0.95rem;
    color: #e0f2fe;
    transition: all var(--transition-fast);
}

.genre-vibe-box i {
    color: var(--primary);
    font-size: 1.1rem;
}

.music-details-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.music-detail-card {
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

.music-detail-card i {
    font-size: 1.75rem;
    color: var(--primary);
    margin-bottom: 1rem;
    display: inline-block;
}

.music-detail-card h4 {
    font-size: 1.1rem;
    margin-bottom: 0.6rem;
}

.music-detail-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ==========================================================================
   EQUIPMENT SECTION
   ========================================================================== */
.equipment-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.equipment-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.equipment-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-glow);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.equipment-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.3rem 0.75rem;
    background: rgba(0, 210, 255, 0.12);
    border: 1px solid rgba(0, 210, 255, 0.3);
    border-radius: var(--radius-full);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.equipment-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.equipment-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
}

.equipment-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.equipment-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.25rem;
}

.equipment-features li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.equipment-features li i {
    color: #10b981;
    font-size: 0.85rem;
}

/* ==========================================================================
   EQUIPMENT RENTAL & KLEINANZEIGEN BANNER
   ========================================================================== */
.rental-banner {
    margin-top: 3.5rem;
    background: linear-gradient(135deg, rgba(134, 186, 38, 0.08) 0%, rgba(18, 24, 36, 0.95) 100%);
    border: 1px solid rgba(134, 186, 38, 0.35);
    border-radius: var(--radius-lg);
    padding: 2.25rem 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
    position: relative;
    overflow: hidden;
}

.rental-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: #86ba26;
}

.rental-banner-content {
    max-width: 660px;
}

.rental-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #9cd433;
    margin-bottom: 0.5rem;
}

.rental-banner h3 {
    font-size: 1.45rem;
    margin-bottom: 0.6rem;
    color: #ffffff;
}

.rental-banner p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.btn-kleinanzeigen {
    background: #86ba26;
    color: #ffffff !important;
    white-space: nowrap;
    box-shadow: 0 4px 18px rgba(134, 186, 38, 0.35);
    font-weight: 600;
}

.btn-kleinanzeigen:hover {
    background: #75a420;
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(134, 186, 38, 0.5);
}

.footer-kleinanzeigen-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #9cd433;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.footer-kleinanzeigen-link:hover {
    color: #b4f043;
    text-decoration: underline;
}

/* ==========================================================================
   CONTACT & BOOKING SECTION
   ========================================================================== */
.contact-section {
    background: radial-gradient(circle at 50% 50%, rgba(121, 40, 202, 0.08), transparent 60%);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3.5rem;
}

.contact-info-panel {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    transition: all var(--transition-fast);
}

.contact-card:hover {
    border-color: var(--border-glow);
    background: var(--bg-surface-elevated);
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    background: rgba(0, 210, 255, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.2rem;
}

.contact-details a,
.contact-details span {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
}

.copy-btn {
    margin-left: auto;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.copy-btn:hover {
    background: var(--primary);
    color: #000;
    border-color: var(--primary);
}

/* Booking Form */
.booking-form-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    margin-bottom: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-control {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: #ffffff;
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 210, 255, 0.2);
}

textarea.form-control {
    resize: vertical;
    min-height: 110px;
}

/* Direct Action Buttons */
.direct-actions-bar {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.btn-whatsapp {
    background: #25D366;
    color: #ffffff;
}

.btn-whatsapp:hover {
    background: #20bd5a;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

/* ==========================================================================
   IMPRESSUM & RECHTLICHES
   ========================================================================== */
.legal-accordion {
    margin-top: 4rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.legal-header {
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    background: var(--bg-surface);
    transition: background var(--transition-fast);
}

.legal-header:hover {
    background: var(--bg-surface-elevated);
}

.legal-header h3 {
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.legal-toggle-icon {
    font-size: 1rem;
    color: var(--text-muted);
    transition: transform var(--transition-base);
}

.legal-accordion.open .legal-toggle-icon {
    transform: rotate(180deg);
}

.legal-content {
    display: none;
    padding: 0 2rem 2rem;
    border-top: 1px solid var(--border-color);
}

.legal-accordion.open .legal-content {
    display: block;
    padding-top: 1.5rem;
}

.legal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.legal-box h4 {
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 0.75rem;
}

.legal-box p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
    background: #07090d;
    border-top: 1px solid var(--border-color);
    padding: 3rem 0;
    margin-top: 4rem;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-copy {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.back-to-top {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    color: #fff;
    font-size: 1.1rem;
    transition: all var(--transition-fast);
}

.back-to-top:hover {
    background: var(--primary);
    color: #000;
    transform: translateY(-3px);
}

/* Toast Notification for Clipboard Copy */
.toast-notice {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--primary);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
    color: #fff;
    padding: 0.85rem 1.4rem;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    opacity: 0;
    pointer-events: none;
    transform: translateY(15px);
    transition: all var(--transition-base);
    z-index: 9999;
}

.toast-notice.show {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .hero-tag {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-stats {
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .music-details-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .equipment-grid {
        grid-template-columns: 1fr;
    }

    .rental-banner {
        flex-direction: column;
        align-items: flex-start;
        padding: 1.75rem;
    }

    .btn-kleinanzeigen {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .legal-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(11, 14, 20, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border-color);
        flex-direction: column;
        align-items: stretch;
        padding: 1.5rem 2rem 2rem;
        gap: 1rem;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all var(--transition-base);
    }

    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-cta-btn {
        text-align: center;
        margin-top: 0.5rem;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .genres-wrapper {
        padding: 1.75rem;
    }

    .booking-form-card {
        padding: 1.75rem;
    }

    .form-group-row {
        grid-template-columns: 1fr;
    }

    .direct-actions-bar {
        flex-direction: column;
    }
}

/* ==========================================================================
   TECH SPECS PILLS & BADGES
   ========================================================================== */
.tech-specs-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin: 0.9rem 0 1.2rem;
}

.tech-spec-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.22rem 0.65rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.tech-spec-pill i {
    color: var(--primary);
    font-size: 0.72rem;
}

/* ==========================================================================
   SHIMMER BADGE ANIMATION
   ========================================================================== */
.shimmer-badge {
    position: relative;
    overflow: hidden;
}

.shimmer-badge::after {
    content: '';
    position: absolute;
    top: 0;
    left: -150%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.28), transparent);
    animation: shimmer 3.8s infinite;
}

@keyframes shimmer {
    0% { left: -150%; }
    40%, 100% { left: 150%; }
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON (FAB)
   ========================================================================== */
.whatsapp-float-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: #ffffff !important;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.85rem;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
    z-index: 998;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    animation: fabPulse 2.8s infinite;
}

.whatsapp-float-btn:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.7);
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: rgba(13, 17, 26, 0.95);
    border: 1px solid rgba(37, 211, 102, 0.4);
    color: #fff;
    padding: 0.45rem 0.9rem;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translateX(10px);
    transition: all var(--transition-fast);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.whatsapp-float-btn:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateX(0);
}

@keyframes fabPulse {
    0%, 100% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 8px 35px rgba(37, 211, 102, 0.7), 0 0 15px rgba(37, 211, 102, 0.35);
    }
}

@media (max-width: 768px) {
    .site-nav {
        width: calc(100% - 1.5rem);
        padding: 0 1rem;
        top: 0.6rem;
    }
    .nav-container {
        height: 58px;
    }
    .whatsapp-float-btn {
        bottom: 1.25rem;
        right: 1.25rem;
        width: 52px;
        height: 52px;
        font-size: 1.6rem;
    }
    .whatsapp-tooltip {
        display: none;
    }
}