/* ==========================================
   CHAINWHEEL COWBOYS — Stylesheet
   Schwarz/Weiß + Electric Lime #c8ff00
   ========================================== */

:root {
    --black:   #0d0d0d;
    --dark:    #1a1a1a;
    --mid:     #2e2e2e;
    --light:   #a0a0a0;
    --white:   #f5f5f5;
    --accent:  #c8ff00;
    --accent2: #a8d900;
    --font:    'Inter', sans-serif;
    --radius:  4px;
    --trans:   0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
    background: var(--black);
    color: var(--white);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.accent { color: var(--accent); }

/* ---- HEADER ---- */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(13,13,13,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--mid);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.logo-text {
    font-size: 1.1rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.main-nav ul {
    display: flex;
    gap: 2rem;
}

.main-nav a {
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--light);
    transition: color var(--trans);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--accent);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: transform var(--trans), opacity var(--trans);
}

/* ---- HERO ---- */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: brightness(0.35);
    transform: scale(1.04);
    transition: transform 8s ease;
}

.hero-bg.loaded { transform: scale(1); }

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
}

.hero-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.hero p {
    font-size: 1.1rem;
    color: var(--light);
    max-width: 480px;
    margin-bottom: 2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    font-family: var(--font);
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: background var(--trans), color var(--trans), border-color var(--trans);
}

.btn-primary {
    background: var(--accent);
    color: var(--black);
}

.btn-primary:hover {
    background: var(--accent2);
}

.btn-outline {
    background: transparent;
    border-color: var(--white);
    color: var(--white);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--black);
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--light);
    animation: bounce 2s infinite;
}

.hero-scroll::after {
    content: '';
    display: block;
    width: 1px;
    height: 40px;
    background: var(--accent);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(6px); }
}

/* ---- SECTION BASICS ---- */
section { padding: 5rem 0; }

.section-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.section-sub {
    color: var(--light);
    max-width: 520px;
    margin-bottom: 3rem;
}

.divider {
    width: 48px;
    height: 3px;
    background: var(--accent);
    margin: 1rem 0 2.5rem;
}

/* ---- INSTAGRAM FEED ---- */
.instagram-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 6px;
}

.ig-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--dark);
    cursor: pointer;
}

.ig-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease, filter 0.4s ease;
}

.ig-overlay {
    position: absolute;
    inset: 0;
    background: rgba(200,255,0,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--trans);
}

.ig-overlay svg { width: 36px; height: 36px; color: var(--white); }

.ig-item:hover img    { transform: scale(1.06); filter: brightness(0.6); }
.ig-item:hover .ig-overlay { opacity: 1; }

.ig-placeholder {
    aspect-ratio: 1;
    background: var(--dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--light);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ---- TEAM CARDS ---- */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2px;
}

.rider-card {
    position: relative;
    background: var(--dark);
    overflow: hidden;
    group: true;
}

.rider-card-img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    filter: grayscale(40%);
    transition: filter 0.4s ease, transform 0.4s ease;
    display: block;
}

.rider-placeholder {
    background: var(--mid);
    display: flex;
    align-items: center;
    justify-content: center;
    object-fit: unset;
    filter: none;
}
.rider-placeholder span {
    font-size: 4rem;
    font-weight: 900;
    color: var(--accent);
    opacity: 0.4;
    user-select: none;
}

.rider-card:hover .rider-card-img {
    filter: grayscale(0%);
    transform: scale(1.03);
}

.rider-card-info {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 2rem 1.5rem 1.5rem;
    background: linear-gradient(to top, rgba(13,13,13,0.95) 60%, transparent);
}

.rider-number {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.rider-name {
    font-size: 1.5rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    margin-bottom: 0.5rem;
}

.rider-bio {
    font-size: 0.85rem;
    color: var(--light);
    line-height: 1.5;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.rider-card:hover .rider-bio { max-height: 120px; }

/* ---- TERMINE TABLE ---- */
.termine-table {
    width: 100%;
    border-collapse: collapse;
}

.termine-table th {
    text-align: left;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--mid);
}

.termine-table td {
    padding: 1rem 1rem;
    border-bottom: 1px solid var(--mid);
    font-size: 0.9rem;
    vertical-align: middle;
}

.termine-table tr:last-child td { border-bottom: none; }

.termine-table tr:hover td { background: var(--dark); }

.status-badge {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.25rem 0.6rem;
    border-radius: 2px;
}

.status-upcoming  { background: rgba(200,255,0,0.15); color: var(--accent); border: 1px solid rgba(200,255,0,0.3); }
.status-done      { background: var(--mid); color: var(--light); }
.status-cancelled { background: rgba(255,60,60,0.15); color: #ff5c5c; border: 1px solid rgba(255,60,60,0.3); }

/* ---- SPONSOR STRIP (Startseite) ---- */
.sponsor-strip {
    background: #0d0d0d;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding: 1.25rem 0;
    text-align: center;
}

.sponsor-strip__logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 0;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.sponsor-strip__item {
    flex: 1 1 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-right: 1px solid rgba(255,255,255,0.08);
    transition: opacity var(--trans);
    text-decoration: none;
}
.sponsor-strip__item:last-child { border-right: none; }

.sponsor-strip__item img {
    max-height: 48px;
    max-width: 140px;
    width: auto;
    object-fit: contain;
    opacity: 0.75;
    transition: opacity var(--trans);
    display: block;
}
.sponsor-strip__item:hover img {
    opacity: 1;
}
.sponsor-strip__item span {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(245,245,245,0.5);
    transition: color var(--trans);
}
.sponsor-strip__item:hover span { color: var(--accent); }

@media (max-width: 600px) {
    .sponsor-strip__item { flex: 1 1 45%; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); padding: 0.75rem 1rem; }
    .sponsor-strip__item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.08); }
    .sponsor-strip__item:last-child, .sponsor-strip__item:nth-last-child(2):nth-child(odd) { border-bottom: none; }
}

/* ---- SPONSOREN LISTE (sponsoren.php) ---- */
.sponsor-list {
    list-style: none;
    padding: 0;
    margin: 2.5rem 0 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2px;
}

.sponsor-list__item {
    background: var(--dark);
    border: 1px solid var(--mid);
    display: flex;
    flex-direction: column;
}

.sponsor-list__logo {
    background: var(--mid);
    height: 180px;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem;
}
.sponsor-list__logo picture { display: contents; }
.sponsor-list__logo img {
    max-width: 100%;
    max-height: 120px;
    width: auto;
    height: auto;
    object-fit: contain;
}
.sponsor-list__name-fallback {
    font-size: 1.3rem;
    font-weight: 900;
    letter-spacing: 0.05em;
    color: var(--accent);
    text-align: center;
}

.sponsor-list__body {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.sponsor-list__body h3 {
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    margin: 0 0 0.5rem;
}
.sponsor-list__kategorie {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin: 0 0 0.75rem;
}
.sponsor-list__desc {
    color: var(--light);
    font-size: 0.875rem;
    line-height: 1.65;
    flex: 1;
    margin: 0 0 1.25rem;
}
.sponsor-list__link {
    font-size: 0.75rem;
    padding: 0.5rem 1.2rem;
    align-self: flex-start;
}

/* ---- SPONSOREN ---- */
.sponsor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1px;
}

.sponsor-card {
    background: var(--mid);
    min-height: 0;
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    text-align: center;
    transition: background var(--trans);
    border: 1px solid transparent;
}

.sponsor-card:hover {
    background: var(--mid);
    border-color: var(--accent);
}

.sponsor-logo {
    height: 64px;
    width: auto;
    max-width: 160px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.7;
    transition: opacity var(--trans), filter var(--trans);
}

.sponsor-card:hover .sponsor-logo {
    opacity: 1;
    filter: none;
}

.sponsor-name {
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--light);
    transition: color var(--trans);
}

.sponsor-card:hover .sponsor-name { color: var(--accent); }

.sponsor-desc {
    font-size: 0.8rem;
    color: var(--light);
    opacity: 0.7;
}

/* ---- FOOTER ---- */
.site-footer {
    background: var(--dark);
    border-top: 1px solid var(--mid);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    padding: 3rem 1.5rem;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--light);
    margin-top: 0.5rem;
    max-width: 280px;
}

.footer-nav ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-nav a {
    font-size: 0.85rem;
    color: var(--light);
    transition: color var(--trans);
}

.footer-nav a:hover { color: var(--accent); }

.footer-social { display: flex; gap: 1rem; }

.footer-social a {
    color: var(--light);
    transition: color var(--trans);
}

.footer-social a:hover { color: var(--accent); }

.footer-bottom {
    border-top: 1px solid var(--mid);
    padding: 1rem 1.5rem;
    font-size: 0.8rem;
    color: var(--light);
}

.footer-bottom a { color: var(--light); }
.footer-bottom a:hover { color: var(--accent); }

/* ---- ADMIN ---- */
.admin-body {
    background: #111;
    min-height: 100vh;
    font-family: var(--font);
    color: var(--white);
}

.admin-header {
    background: var(--dark);
    border-bottom: 1px solid var(--mid);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.admin-nav {
    background: var(--dark);
    width: 220px;
    min-height: calc(100vh - 61px);
    padding: 1.5rem 0;
    position: fixed;
    top: 61px;
    left: 0;
    border-right: 1px solid var(--mid);
}

.admin-nav a {
    display: block;
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--light);
    letter-spacing: 0.05em;
    transition: color var(--trans), background var(--trans);
    border-left: 3px solid transparent;
}

.admin-nav a:hover,
.admin-nav a.active {
    color: var(--accent);
    background: rgba(200,255,0,0.05);
    border-left-color: var(--accent);
}

.admin-main {
    margin-left: 220px;
    padding: 2.5rem;
}

.admin-card {
    background: var(--dark);
    border: 1px solid var(--mid);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.admin-card h2 {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--mid);
}

.form-group { margin-bottom: 1.25rem; }

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--light);
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.65rem 0.9rem;
    background: #111;
    border: 1px solid var(--mid);
    border-radius: var(--radius);
    color: var(--white);
    font-family: var(--font);
    font-size: 0.9rem;
    transition: border-color var(--trans);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group textarea { min-height: 120px; resize: vertical; }

.form-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--mid);
}

.btn-save {
    background: var(--accent);
    color: var(--black);
    border: none;
    padding: 0.75rem 2rem;
    font-family: var(--font);
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background var(--trans);
}

.btn-save:hover { background: var(--accent2); }

.btn-danger {
    background: transparent;
    color: #ff5c5c;
    border: 1px solid #ff5c5c;
    padding: 0.4rem 1rem;
    font-family: var(--font);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background var(--trans);
}

.btn-danger:hover { background: rgba(255,92,92,0.15); }

table.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

table.admin-table th {
    text-align: left;
    padding: 0.6rem 0.75rem;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    border-bottom: 1px solid var(--mid);
}

table.admin-table td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--mid);
    vertical-align: middle;
}

table.admin-table tr:last-child td { border-bottom: none; }
table.admin-table tr:hover td { background: rgba(255,255,255,0.02); }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
    .sponsor-tiles { grid-template-columns: repeat(2, 1fr) !important; }
    .nav-toggle { display: flex; }

    .main-nav {
        display: flex;
        position: fixed;
        top: 68px; left: 0; right: 0; bottom: 0;
        background: #0d0d0d;
        flex-direction: column;
        padding: 2rem;
        transform: translateX(100%);
        transition: transform var(--trans);
        z-index: 200;
        overflow-y: auto;
    }

    .main-nav.open { transform: translateX(0); }

    .main-nav ul {
        flex-direction: column;
        gap: 1.5rem;
    }

    .main-nav a { font-size: 1.25rem; }

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

    .termine-table { font-size: 0.8rem; }
    .termine-table th, .termine-table td { padding: 0.6rem 0.5rem; }

    .footer-inner { flex-direction: column; }

    .admin-nav { display: none; }
    .admin-main { margin-left: 0; }
}

@media (max-width: 480px) {
    .team-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.5rem; }
}