/**
 * Party-Seite "35 Jahre Ostborussen"
 * Design 1:1 wie Ostborussen Hauptseite (neu.ostborussen.de)
 * Nur Hero, Sections, Cards – keine Navigation
 */

/* ===== CSS VARIABLES ===== */
:root {
    --primary-yellow: #FDE100;
    --primary-black: #000000;
    --accent-gold: #C9A961;
    --gray-900: #0A0A0A;
    --gray-800: #1A1A1A;
    --gray-700: #2A2A2A;
    --gray-600: #444444;
    --gray-500: #666666;
    --gray-400: #888888;
    --gray-300: #AAAAAA;
    --gray-200: #CCCCCC;
    --white: #FFFFFF;
    --container-max: 1200px;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 4px 20px rgba(253, 225, 0, 0.1);
    --shadow-lg: 0 8px 40px rgba(253, 225, 0, 0.2);
    --glow: 0 0 20px rgba(253, 225, 0, 0.3);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.party-page {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    background: var(--gray-900);
    color: var(--white);
    line-height: 1.5;
    font-size: 15px;
    overflow-x: hidden;
    padding-top: 0;
}

/* ===== HEAD (OSTBORUSSEN.DE) ===== */
.party-head {
    background: var(--primary-black);
    border-bottom: 2px solid var(--primary-yellow);
    padding: var(--space-xs) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 12px rgba(253, 225, 0, 0.1);
}
.party-head .container {
    display: flex;
    align-items: center;
    justify-content: center;
}
.party-head-logo {
    font-size: 1rem;
    font-weight: 800;
    color: var(--primary-yellow);
    letter-spacing: 0.12em;
}
body.party-page::before {
    content: '';
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 50px,
        rgba(253, 225, 0, 0.06) 50px,
        rgba(253, 225, 0, 0.06) 100px
    );
    pointer-events: none;
    z-index: 0;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary-yellow); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-gold); }

/* ===== CONTAINER ===== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ===== WANN & WO Highlightbox + Countdown ===== */
.party-wann-wo-wrap {
    padding: var(--space-md) var(--space-md) var(--space-lg);
    text-align: center;
}
.party-wann-wo-box {
    position: relative;
    max-width: 560px;
    margin: 0 auto;
    padding: var(--space-md);
    background: rgba(253, 225, 0, 0.08);
    border: 1px solid rgba(253, 225, 0, 0.4);
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(253, 225, 0, 0.15);
    overflow: hidden;
}
.party-wann-wo-box::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.4) 0%,
        rgba(255, 255, 255, 0.15) 35%,
        rgba(255, 255, 255, 0.05) 55%,
        transparent 75%
    );
    z-index: 0;
}
.party-wann-wo-box > * {
    position: relative;
    z-index: 1;
}
.party-wann-wo-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-yellow);
    margin-bottom: var(--space-sm);
}
.party-wann-wo-info {
    color: var(--gray-200);
    font-size: 0.95rem;
    margin-bottom: 0.35rem;
}
.party-wann-wo-info:last-of-type {
    margin-bottom: var(--space-md);
}
.party-countdown {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid rgba(253, 225, 0, 0.25);
}
.party-countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 56px;
}
.party-countdown-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-yellow);
    font-variant-numeric: tabular-nums;
    line-height: 1.2;
}
.party-countdown-label {
    font-size: 0.7rem;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
@media (max-width: 768px) {
    .party-wann-wo-wrap { padding: var(--space-sm); }
    .party-wann-wo-box { padding: var(--space-sm); margin: 0 var(--space-sm); }
    .party-countdown-value { font-size: 1.25rem; }
    .party-countdown-item { min-width: 48px; }
}

/* ===== PARTY CAROUSEL (Glow + Wechsel-Effekt) ===== */
.party-carousel-wrap {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}
.party-carousel {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    max-height: 320px;
    border-radius: 14px;
    overflow: hidden;
    background: var(--gray-800);
    border: 2px solid rgba(253, 225, 0, 0.4);
    box-shadow:
        0 0 20px rgba(253, 225, 0, 0.25),
        0 0 45px rgba(253, 225, 0, 0.12),
        inset 0 0 60px rgba(0, 0, 0, 0.3);
    animation: partyCarouselGlow 2.5s ease-in-out infinite;
}
@keyframes partyCarouselGlow {
    0%, 100% {
        border-color: rgba(253, 225, 0, 0.35);
        box-shadow:
            0 0 18px rgba(253, 225, 0, 0.22),
            0 0 42px rgba(253, 225, 0, 0.1),
            inset 0 0 60px rgba(0, 0, 0, 0.3);
    }
    50% {
        border-color: rgba(253, 225, 0, 0.6);
        box-shadow:
            0 0 28px rgba(253, 225, 0, 0.4),
            0 0 60px rgba(253, 225, 0, 0.2),
            inset 0 0 60px rgba(0, 0, 0, 0.3);
    }
}
.party-carousel-track {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 12px;
    overflow: hidden;
}
.party-carousel-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(1.08);
    transition: opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    z-index: 0;
}
.party-carousel-slide.active {
    opacity: 1;
    transform: scale(1);
    z-index: 2;
    pointer-events: auto;
}
.party-carousel-slide.leave {
    opacity: 0;
    transform: scale(0.92);
    z-index: 1;
}
.party-carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
@media (prefers-reduced-motion: reduce) {
    .party-carousel { animation: none; }
    .party-carousel-slide { transition: opacity 0.3s ease; }
    .party-carousel-slide.leave { transform: scale(1); }
}
@media (max-width: 768px) {
    .party-carousel-wrap {
        padding: 0 var(--space-sm);
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
    }
    .party-carousel {
        max-height: 220px;
        border-radius: 12px;
    }
    .party-carousel-track { border-radius: 10px; }
}

/* ===== HERO SECTION (kompakt) ===== */
.party-hero {
    position: relative;
    min-height: 60vh;
    min-height: 60dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: transparent;
}
.party-hero .hero-background {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(253,225,0,0.04) 0%, transparent 65%);
}
.party-hero .hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: var(--space-md) var(--space-sm);
}
.party-hero .hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem var(--space-sm);
    background: rgba(253,225,0,0.15);
    border: 2px solid var(--primary-yellow);
    border-radius: 50px;
    color: var(--primary-yellow);
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
}
.party-hero .hero-title {
    font-size: clamp(1.5rem, 6vw, 2.75rem);
    font-weight: 900;
    color: var(--primary-yellow);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0;
    text-shadow: 0 4px 20px rgba(253,225,0,0.35);
    line-height: 1.2;
}
.party-hero .hero-subtitle {
    font-size: 0.9rem;
    color: var(--gray-400);
    margin-bottom: var(--space-sm);
    font-weight: 400;
}
.party-hero .hero-badge-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--space-sm);
}
/* Countup – 35 Jahre */
.party-hero .hero-countup {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    margin-top: var(--space-xs);
}
.party-hero .countup-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
}
.party-hero .countup-item-large .countup-value {
    font-size: clamp(2.25rem, 8vw, 3.5rem);
    font-weight: 900;
    color: var(--primary-yellow);
    line-height: 1;
    font-variant-numeric: tabular-nums;
    min-width: 2ch;
}
.party-hero .countup-item-large .countup-label {
    font-size: 0.7rem;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.15rem;
}
.party-hero .countup-glow {
    text-shadow:
        0 0 10px rgba(253, 225, 0, 0.5),
        0 0 20px rgba(253, 225, 0, 0.3),
        0 0 40px rgba(253, 225, 0, 0.2);
    animation: countupPulse 2s ease-in-out infinite;
}
@keyframes countupPulse {
    0%, 100% {
        text-shadow:
            0 0 10px rgba(253, 225, 0, 0.5),
            0 0 20px rgba(253, 225, 0, 0.3),
            0 0 40px rgba(253, 225, 0, 0.2);
    }
    50% {
        text-shadow:
            0 0 15px rgba(253, 225, 0, 0.7),
            0 0 30px rgba(253, 225, 0, 0.5),
            0 0 60px rgba(253, 225, 0, 0.3);
    }
}
.party-hero .hero-logo {
    margin: var(--space-sm) auto;
    display: flex;
    justify-content: center;
    width: min(160px, 100%);
    aspect-ratio: 1;
    border-radius: 50%;
    box-shadow: 0 0 28px rgba(253,225,0,0.4), 0 2px 20px rgba(253,225,0,0.3);
    overflow: hidden;
}
.party-hero .hero-logo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.party-hero .hero-tagline {
    font-size: 0.8rem;
    color: var(--accent-gold);
    margin-bottom: 0;
    font-weight: 600;
}
@media (max-width: 768px) {
    .party-hero { min-height: 50vh; }
    .party-hero .hero-content { padding: var(--space-sm); }
    .party-hero .hero-countup { margin-top: 0; }
    .party-hero .countup-item-large .countup-value { font-size: 2rem; }
    .party-hero .hero-logo { width: min(120px, 100%); margin: var(--space-xs) auto; }
    .party-hero .hero-title { font-size: 1.35rem; letter-spacing: 0.05em; }
    .party-hero .hero-tagline { font-size: 0.75rem; }
}
@media (max-width: 480px) {
    .party-hero .countup-item-large .countup-value { font-size: 1.75rem; }
    .party-hero .hero-logo { width: min(100px, 100%); }
    .party-hero .hero-title { font-size: 1.2rem; }
}

/* ===== SECTIONS (kompakt) ===== */
.party-section {
    padding: var(--space-lg) 0;
    position: relative;
    z-index: 1;
}
.party-section-infos {
    padding-top: var(--space-md);
}
.party-section-compact {
    padding: var(--space-md) 0;
}
.party-section-header {
    text-align: center;
    margin-bottom: var(--space-md);
}
.party-section-header-compact {
    margin-bottom: var(--space-sm);
}
.party-section-title {
    font-size: clamp(1.15rem, 3vw, 1.5rem);
    font-weight: 800;
    color: var(--primary-yellow);
    position: relative;
    display: inline-block;
}
.party-section-title::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: var(--primary-yellow);
    border-radius: 2px;
}

/* ===== CONTENT BOXES (gleiche Breite + Glow) ===== */
.party-content-box {
    position: relative;
    width: 90%;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--space-md);
    background: var(--gray-800);
    border-radius: 12px;
    overflow: hidden;
}
.party-content-box::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.08) 0%,
        rgba(255, 255, 255, 0.03) 40%,
        transparent 70%
    );
    z-index: 0;
}
.party-content-box > * {
    position: relative;
    z-index: 1;
}
.party-box-glow {
    border: 1px solid rgba(253, 225, 0, 0.35);
    box-shadow:
        0 0 20px rgba(253, 225, 0, 0.2),
        0 0 40px rgba(253, 225, 0, 0.08);
    animation: partyBoxGlow 2.5s ease-in-out infinite;
}
@keyframes partyBoxGlow {
    0%, 100% {
        box-shadow:
            0 0 18px rgba(253, 225, 0, 0.2),
            0 0 38px rgba(253, 225, 0, 0.08);
        border-color: rgba(253, 225, 0, 0.3);
    }
    50% {
        box-shadow:
            0 0 28px rgba(253, 225, 0, 0.35),
            0 0 55px rgba(253, 225, 0, 0.15);
        border-color: rgba(253, 225, 0, 0.5);
    }
}
@media (prefers-reduced-motion: reduce) {
    .party-box-glow { animation: none; }
}

/* ===== ALLE INFOS (Fließtext) ===== */
.party-infos-text {
    color: var(--gray-200);
    font-size: 1rem;
    line-height: 1.7;
    text-align: center;
}
.party-infos-text p {
    margin-bottom: var(--space-sm);
}
.party-infos-text p:last-child {
    margin-bottom: 0;
}
.party-infos-text ul {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-sm);
    display: inline-block;
    text-align: left;
}
.party-infos-text ul li {
    padding: 0.25rem 0;
    padding-left: 1.5rem;
    position: relative;
}
.party-infos-text ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-yellow);
}
.party-infos-inner-box {
    position: relative;
    margin: var(--space-md) 0;
    padding: var(--space-md);
    background: rgba(253, 225, 0, 0.06);
    border: 1px solid rgba(253, 225, 0, 0.35);
    border-radius: 10px;
    text-align: center;
    overflow: hidden;
}
.party-infos-inner-box::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.1) 0%,
        rgba(255, 255, 255, 0.04) 35%,
        transparent 65%
    );
    z-index: 0;
}
.party-infos-inner-box > * {
    position: relative;
    z-index: 1;
}
.party-infos-inner-box p {
    margin-bottom: var(--space-sm);
}
.party-infos-inner-box p:last-child {
    margin-bottom: 0;
}
.party-infos-lead {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary-yellow);
    margin-bottom: var(--space-md);
}
.party-infos-highlight {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-yellow);
    margin-top: var(--space-md);
    margin-bottom: var(--space-md);
}
.party-infos-closing {
    font-weight: 700;
    color: var(--white);
    margin-top: var(--space-md);
}

/* Bild Human Kicker (zentriert, Glow, abgerundet) */
.party-infos-image-wrap {
    text-align: center;
    margin: var(--space-md) 0;
}
.party-infos-image {
    display: inline-block;
    max-width: 100%;
    height: auto;
    border-radius: 12px;
}
.party-infos-image-glow {
    border: 2px solid rgba(253, 225, 0, 0.5);
    box-shadow:
        0 0 20px rgba(253, 225, 0, 0.3),
        0 0 40px rgba(253, 225, 0, 0.15);
}
.party-infos-image-small {
    max-width: 320px;
}
@media (max-width: 768px) {
    .party-infos-image-small { max-width: 260px; }
}

/* ===== VORVERKAUF ===== */
.party-vorverkauf-intro {
    color: var(--gray-200);
    margin-bottom: var(--space-sm);
    font-size: 1rem;
}
.party-vorverkauf-contact {
    font-size: 1.1rem;
    margin-bottom: var(--space-md);
}
.party-vorverkauf-contact a {
    color: var(--primary-yellow);
    font-weight: 600;
}
.party-btn-vorverkauf {
    display: inline-flex;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    background: var(--primary-yellow);
    color: var(--primary-black);
    text-decoration: none;
    margin-bottom: var(--space-md);
    transition: var(--transition);
}
.party-btn-vorverkauf:hover {
    background: var(--accent-gold);
    transform: translateY(-2px);
    box-shadow: var(--glow);
}
.party-vorverkauf-preise {
    padding-top: var(--space-sm);
    border-top: 1px solid var(--gray-700);
    color: var(--gray-300);
    font-size: 0.9rem;
    line-height: 1.6;
}
.party-vorverkauf-preise p {
    margin-bottom: 0.35rem;
}
.party-vorverkauf-preise p:last-child {
    margin-bottom: 0;
}

/* ===== CARDS (kompakt) ===== */
.party-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space-md);
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}
.party-cards-compact {
    gap: var(--space-sm);
    padding: 0 var(--space-sm);
}
.party-cards-multi {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.party-card {
    background: var(--gray-800);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--gray-700);
    transition: var(--transition);
    padding: var(--space-sm) var(--space-md);
}
.party-cards-compact .party-card {
    padding: var(--space-sm);
}
.party-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary-yellow);
    box-shadow: var(--shadow-lg);
}
.party-card.card-glow:hover {
    box-shadow: var(--glow);
    border-color: var(--primary-yellow);
}
.party-card-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-yellow);
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}
.party-card-title .icon { font-size: 1rem; }
.party-card-content {
    color: var(--gray-200);
    font-size: 0.875rem;
    line-height: 1.5;
}
.party-card-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.party-card-content li {
    padding: 0.2rem 0;
    padding-left: 1.25rem;
    position: relative;
}
.party-card-content li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-yellow);
}
.party-card-content p + ul,
.party-card-content p { margin-top: 0.35rem; }
.party-card-content p:first-child { margin-top: 0; }
.party-card-content p:last-child { margin-bottom: 0; }

/* Kontakt-Links */
.party-contact a {
    display: inline-block;
    margin-top: 0.25rem;
}
.party-contact .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 6px;
    border: 2px solid transparent;
    background: var(--primary-yellow);
    color: var(--primary-black);
    margin-top: var(--space-xs);
    transition: var(--transition);
    text-decoration: none;
}
.party-contact .btn:hover {
    background: var(--accent-gold);
    transform: translateY(-2px);
    box-shadow: var(--glow);
}
.btn-compact { padding: 0.35rem 0.75rem; font-size: 0.85rem; }

/* ===== FOOTER (kompakt) ===== */
.party-footer {
    text-align: center;
    padding: var(--space-md) var(--space-sm);
    border-top: 1px solid var(--gray-700);
    color: var(--gray-400);
    font-size: 0.8rem;
}
.party-footer-compact {
    padding: var(--space-sm);
    font-size: 0.75rem;
}
.party-footer a { color: var(--primary-yellow); }

/* ===== ANIMATIONS ===== */
[data-animate] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-animate].animated { opacity: 1; }
[data-animate].animate-fade-up {
    animation: partyFadeInUp 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
[data-reveal-stagger] > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
[data-reveal-stagger].revealed > * { opacity: 1; transform: translateY(0); }
[data-reveal-stagger].revealed > *:nth-child(1) { transition-delay: 0ms; }
[data-reveal-stagger].revealed > *:nth-child(2) { transition-delay: 80ms; }
[data-reveal-stagger].revealed > *:nth-child(3) { transition-delay: 160ms; }
[data-reveal-stagger].revealed > *:nth-child(4) { transition-delay: 240ms; }
[data-reveal-stagger].revealed > *:nth-child(5) { transition-delay: 320ms; }
[data-reveal-stagger].revealed > *:nth-child(6) { transition-delay: 400ms; }
[data-reveal-stagger].revealed > *:nth-child(7) { transition-delay: 480ms; }
[data-reveal-stagger].revealed > *:nth-child(8) { transition-delay: 560ms; }
@keyframes partyFadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
    [data-animate], [data-reveal-stagger] > * { opacity: 1; transform: none; animation: none; transition: none; }
    [data-reveal-stagger].revealed > * { transition-delay: 0; }
}
@media (max-width: 768px) {
    .party-cards { grid-template-columns: 1fr; }
    .party-content-box {
        width: 100%;
        max-width: 100%;
        padding: var(--space-sm);
        border-radius: 12px;
        box-sizing: border-box;
    }
    .party-section-infos .container,
    .party-section-vorverkauf .container {
        padding-left: var(--space-sm);
        padding-right: var(--space-sm);
        max-width: 100%;
    }
    .party-infos-text { font-size: 0.95rem; }
}