/* ============================================================
   KUPPI'S PAGE – Haupt-Stylesheet
   Farbpalette: Dunkelgrün + Schwarz + modernes Design
   ============================================================ */

:root {
    --bg-main:        #0e1a0e;
    --bg-surface:     #132013;
    --bg-card:        #1a2a1a;
    --bg-card-hover:  #1e3020;
    --green-dark:     #1e4224;
    --green-mid:      #2a6834;
    --green-primary:  #2e8b57;
    --green-accent:   #4ade80;
    --green-glow:     rgba(74, 222, 128, 0.22);
    --green-glow2:    rgba(74, 222, 128, 0.10);
    --text-primary:   #f4faf4;
    --text-secondary: #a8c8a8;
    --text-muted:     #6a8a6a;
    --border:         #244824;
    --border-accent:  #2e8b57;
    --shadow-deep:    rgba(0, 0, 0, 0.6);
    --shadow-green:   rgba(46, 139, 87, 0.28);
    --radius:         12px;
    --radius-lg:      20px;
    --transition:     0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Container ──────────────────────────────────────────────── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Header / Navigation ────────────────────────────────────── */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(8, 12, 8, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 4px 30px var(--shadow-green);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: var(--transition);
}
.site-logo:hover { opacity: 0.85; }
.logo-skull {
    height: 36px;
    width: auto;
    display: block;
}

.logo-text {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 1px;
}
.logo-apostrophe { color: var(--green-accent); }
.logo-page {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--green-accent);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.site-nav ul {
    display: flex;
    gap: 8px;
    align-items: center;
}

.site-nav a {
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid transparent;
    transition: var(--transition);
    text-transform: uppercase;
}

.site-nav a:hover,
.site-nav a.active {
    color: var(--green-accent);
    border-color: var(--green-dark);
    background: var(--green-glow2);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 8px;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ── Hero (alle Seiten) ────────────────────────────────────── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: stretch;
    justify-content: center;
    text-align: center;
    padding: 80px 24px 0;
    position: relative;
    overflow: hidden;
    background: var(--bg-main);
}

/* Hintergrundbild */
.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/motorrad/h2/P1010135.jpg');
    background-size: cover;
    background-position: center 30%;
    background-repeat: no-repeat;
    filter: brightness(0.32) saturate(0.6);
    transform: scale(1.05);
    transition: transform 8s ease;
    z-index: 0;
}
.hero:hover .hero-bg {
    transform: scale(1.08);
}

/* Farbiger Overlay */
.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(46,139,87,0.25) 0%, transparent 70%),
        radial-gradient(ellipse 60% 50% at 80% 100%, rgba(10,30,15,0.7) 0%, transparent 60%),
        linear-gradient(to bottom, rgba(8,12,8,0.3) 0%, rgba(8,12,8,0.6) 100%);
    z-index: 1;
    pointer-events: none;
}

/* Partikel-Canvas */
#hero-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}


.hero-content {
    position: relative;
    z-index: 4;
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 0 48px;
}

/* Titelbereich zentriert im Hero */
.hero-title-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    animation: fadeInUp 1s ease both;
}

/* Links-Leiste am unteren Rand des Hero – immer einreihig */
.hero .section-grid {
    width: 100%;
    max-width: none;
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 12px;
    overflow-x: auto;
    scrollbar-width: none;
    animation: fadeInUp 1s 0.3s ease both;
    opacity: 0;
    animation-fill-mode: both;
    padding: 0 8px;
    box-sizing: border-box;
}
.hero .section-grid::-webkit-scrollbar { display: none; }
.hero .section-grid .section-card {
    flex: 0 0 115px;
    width: 115px;
    min-width: 0;
}
/* Auf schmalen Screens scrollbar einreihig statt umbrechen */
@media (max-width: 768px) {
    .hero .section-grid { justify-content: flex-start; }
}

.hero-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(3.5rem, 10vw, 8rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #ffffff 30%, var(--green-accent) 70%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    filter: drop-shadow(0 0 40px rgba(74, 222, 128, 0.3));
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 60px;
    animation: fadeInUp 1s 0.2s ease both;
}

.hero-divider {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--green-accent), transparent);
    margin: 0 auto 60px;
    animation: fadeInUp 1s 0.3s ease both;
}

/* ── Startseiten-Karten ─────────────────────────────────────── */
.home-sections {
    padding: 80px 24px;
    background: var(--bg-surface);
}

.section-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 160px));
    gap: 12px;
    justify-content: center;
}

.section-card {
    background: rgba(26, 42, 26, 0.7);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 12px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: block;
    backdrop-filter: blur(4px);
}

.section-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, var(--green-glow), transparent 70%);
    opacity: 0;
    transition: var(--transition);
}

.section-card:hover {
    border-color: var(--green-primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px var(--shadow-green), 0 0 0 1px var(--green-dark);
}

.section-card:hover::before { opacity: 1; }

.section-card-icon {
    font-size: 1.6rem;
    margin-bottom: 6px;
    display: block;
    filter: drop-shadow(0 0 8px var(--green-glow));
    transition: var(--transition);
}

.section-card:hover .section-card-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 16px rgba(74, 222, 128, 0.5));
}

.section-card h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 0;
    transition: var(--transition);
}
.section-card:hover h2 { color: var(--green-accent); }

.section-card p { display: none; }

/* ── Seiten-Karten (knapp über Footer) ─────────────────────── */
.page-cards {
    padding: 36px 24px 44px;
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
}


/* Galerie-Karte im Kompakt-Stil (mit Vorschaubild) */
.gallery-nav-card {
    padding: 0;
    overflow: hidden;
}
.gallery-nav-card .gallery-nav-thumb {
    width: 100%;
    height: 60px;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}
.gallery-nav-card:hover .gallery-nav-thumb {
    transform: scale(1.06);
}
.gallery-nav-card h2 {
    padding: 6px 10px;
}

/* ── Galerie-Raster (Bike-Karten / Urlaub / etc.) ───────────── */
.gallery-section {
    padding: 64px 24px;
    background: var(--bg-surface);
}

.gallery-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.gallery-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.gallery-card:hover {
    border-color: var(--green-primary);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px var(--shadow-green);
}

.gallery-card-thumb {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    transition: var(--transition);
    display: block;
}

.gallery-card:hover .gallery-card-thumb {
    transform: scale(1.04);
}

/* Video-Vorschau auf Galerie-Karte */
.gallery-card-thumb-wrap {
    position: relative;
    overflow: hidden;
}
.gallery-card-play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.3);
    transition: var(--transition);
}
.gallery-card-play span {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(74, 222, 128, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #000;
    box-shadow: 0 0 30px rgba(74, 222, 128, 0.5);
    transition: var(--transition);
    padding-left: 4px;
}
.gallery-card:hover .gallery-card-play { background: rgba(0,0,0,0.1); }
.gallery-card:hover .gallery-card-play span {
    transform: scale(1.12);
    box-shadow: 0 0 50px rgba(74, 222, 128, 0.8);
}

.gallery-card-thumb-placeholder {
    width: 100%;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--green-dark) 0%, var(--bg-card) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 2.5rem;
    transition: var(--transition);
}
.gallery-card:hover .gallery-card-thumb-placeholder {
    color: var(--green-primary);
}

.gallery-card-body {
    padding: 20px 22px;
    position: relative;
}

.gallery-card-body::before {
    content: '';
    position: absolute;
    top: 0; left: 22px; right: 22px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
}

.gallery-card h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 4px;
    transition: var(--transition);
}
.gallery-card:hover h3 { color: var(--green-accent); }

.gallery-card .card-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.gallery-card .card-click-hint {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 10px;
    font-size: 0.8rem;
    color: var(--green-primary);
    letter-spacing: 0.5px;
    transition: var(--transition);
}
.gallery-card:hover .card-click-hint { color: var(--green-accent); gap: 10px; }

/* Einzelne Galerie (Billard / Golf) */
.single-gallery-section {
    padding: 64px 24px;
    background: var(--bg-surface);
}
.single-gallery-inner {
    max-width: 1200px;
    margin: 0 auto;
}
.section-label {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    color: var(--green-accent);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.section-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--border-accent), transparent);
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

.photo-item {
    aspect-ratio: 1;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid var(--border);
    transition: var(--transition);
    background: var(--bg-card);
}
.photo-item:hover {
    border-color: var(--green-primary);
    box-shadow: 0 8px 24px var(--shadow-green);
    transform: scale(1.02);
}
.photo-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: var(--transition);
}
.photo-item:hover img { transform: scale(1.08); }

.photo-placeholder {
    width: 100%; height: 100%;
    background: linear-gradient(135deg, var(--green-dark), var(--bg-card));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-muted);
    transition: var(--transition);
}
.photo-item:hover .photo-placeholder { color: var(--green-primary); }

/* ── App-Button (Billard) ───────────────────────────────────── */
.app-section {
    padding: 48px 24px;
    background: var(--bg-main);
    text-align: center;
}
.app-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--green-dark);
    border: 1px solid var(--green-primary);
    color: var(--green-accent);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 16px 40px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    opacity: 0.6;
    position: relative;
}
.app-button::after {
    content: 'Kommt bald';
    position: absolute;
    top: -28px; left: 50%;
    transform: translateX(-50%);
    font-size: 0.7rem;
    letter-spacing: 2px;
    color: var(--text-muted);
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    text-transform: uppercase;
    white-space: nowrap;
}
.app-button:hover {
    opacity: 0.85;
    box-shadow: 0 0 24px var(--green-glow);
}

/* ── Lightbox ───────────────────────────────────────────────── */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(8px);
}

.lightbox-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-header {
    position: absolute;
    top: 0; left: 0; right: 0;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8), transparent);
}

.lightbox-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--green-accent);
}

.lightbox-counter {
    font-size: 0.85rem;
    color: var(--text-secondary);
    letter-spacing: 1px;
}

.lightbox-close {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    width: 40px; height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    line-height: 1;
}
.lightbox-close:hover {
    border-color: var(--green-accent);
    color: var(--green-accent);
    background: var(--green-glow2);
}

.lightbox-body {
    width: 100%;
    max-width: 1000px;
    padding: 80px 80px 80px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-img {
    max-height: 75vh;
    max-width: 100%;
    border-radius: var(--radius);
    box-shadow: 0 0 80px rgba(0,0,0,0.8);
    object-fit: contain;
    transition: opacity 0.25s ease;
}

.lightbox-img.loading { opacity: 0; }

.lightbox-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.6);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    width: 52px; height: 52px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}
.lightbox-btn:hover {
    border-color: var(--green-accent);
    color: var(--green-accent);
    background: var(--green-glow2);
    box-shadow: 0 0 20px var(--green-glow);
}
.lightbox-btn-prev { left: 12px; }
.lightbox-btn-next { right: 12px; }

.lightbox-thumbs {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 16px 24px;
    display: flex;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    flex-wrap: wrap;
}

.lightbox-thumb {
    width: 52px; height: 40px;
    border-radius: 6px;
    object-fit: cover;
    border: 2px solid transparent;
    cursor: pointer;
    opacity: 0.5;
    transition: var(--transition);
}
.lightbox-thumb:hover { opacity: 0.8; }
.lightbox-thumb.active {
    border-color: var(--green-accent);
    opacity: 1;
    box-shadow: 0 0 12px var(--green-glow);
}

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer {
    background: var(--bg-main);
    border-top: 1px solid var(--border);
    padding: 48px 24px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    text-align: center;
}

.footer-nav {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-nav a {
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition);
}
.footer-nav a:hover { color: var(--green-accent); }

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

/* ── Animationen ────────────────────────────────────────────── */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeInUp 0.6s ease both;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
    .nav-toggle { display: flex; }

    .site-nav {
        position: absolute;
        top: 70px; left: 0; right: 0;
        background: rgba(8, 12, 8, 0.98);
        border-bottom: 1px solid var(--border);
        padding: 16px 24px 24px;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition);
    }
    .site-nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    .site-nav ul { flex-direction: column; gap: 4px; }
    .site-nav a { display: block; padding: 12px 16px; }

    .hero { padding: 110px 20px 50px; }

    .gallery-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }

    .lightbox-body { padding: 80px 60px 70px; }
    .lightbox-btn-prev { left: 6px; }
    .lightbox-btn-next { right: 6px; }

    .section-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; max-width: 340px; }
    .section-card { padding: 14px 10px; }
    .section-card-icon { font-size: 1.4rem; }
    .section-card h2 { font-size: 0.9rem; }
}

@media (max-width: 480px) {
    .section-grid { grid-template-columns: 1fr; }
    .hero-title { letter-spacing: 2px; }
    .lightbox-body { padding: 80px 48px 80px; }
}