:root {
    --gold-100: #FFF3B0;
    --gold-300: #F9E596;
    --gold-500: #D4AF37;
    --gold-700: #AA7C11;
    --gold-900: #6A4B00;

    --bg-deep: #030303;
    --bg-panel: rgba(12, 10, 8, 0.65);

    --text-main: #FFFFFF;
    --text-muted: #B3AFAF;
}

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

html,
body {
    width: 100vw;
    height: 100vh;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

body {
    background-color: var(--bg-deep);
    color: var(--text-main);
    font-family: 'Montserrat', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1200px;

    /* Absolute lock na całe okno zapobiega błędom pamięci pozycji po F5 (scroll anchoring bug) */
    position: fixed;
    top: 0;
    left: 0;
}

/* Tło z Canvas i Poświatą */
#particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
}

/* Kosmos: Blaski i Mgławice na bokach i w centrum */
.milky-way {
    position: fixed;
    top: -10%;
    left: -20%;
    width: 140vw;
    height: 120vh;
    background: radial-gradient(ellipse at center, rgba(100, 150, 255, 0.08) 0%, rgba(200, 100, 250, 0.03) 30%, transparent 65%);
    transform: rotate(-25deg);
    z-index: 0;
    pointer-events: none;
    filter: blur(40px);
}

.nebula-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    z-index: 1;
    pointer-events: none;
    opacity: 0.8;
    animation: nebulaPulse 12s infinite alternate;
}

.nebula-left {
    top: 5%;
    left: -15%;
    width: 50vw;
    height: 80vh;
    background: radial-gradient(circle closest-side, rgba(75, 40, 150, 0.45), transparent);
}

.nebula-right {
    bottom: -10%;
    right: -10%;
    width: 60vw;
    height: 60vh;
    background: radial-gradient(circle closest-side, rgba(20, 100, 150, 0.35), transparent);
    animation-delay: -5s;
}

.nebula-center {
    top: 50%;
    left: 50%;
    width: 150vw;
    height: 150vh;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle at center, rgba(15, 20, 50, 0.6) 0%, rgba(2, 2, 5, 1) 50%);
    z-index: 0;
}

@keyframes nebulaPulse {
    0% {
        opacity: 0.4;
        transform: scale(0.9);
    }

    100% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

/* Kosmos: Księżyc 3D w tle */
.moon-container {
    position: fixed;
    top: 15%;
    right: 8%;
    width: 200px;
    height: 200px;
    z-index: 1;
    pointer-events: none;
    filter: drop-shadow(0 0 40px rgba(200, 220, 255, 0.2));
    /* Własny wolny ruch góra-dół dla księżyca */
    animation: moonFloat 20s ease-in-out infinite alternate;
}

.moon-body {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-image: url('moon.jpg');
    background-size: 135%;
    /* Głębszy zoom żeby obciąć wyraźny, czarny margines wokół zdjęcia NASA i dopasować kratery do krawędzi kuli */
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
    box-shadow: inset -20px -20px 40px rgba(0, 0, 0, 0.85),
        0 0 30px rgba(200, 220, 255, 0.15);
}

.moon-shadow {
    position: absolute;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    border-radius: 50%;
    background: rgba(3, 3, 3, 0.95);
    /* Domyślnie nów */
    transform: translateX(100%);
    box-shadow: 0 0 60px 40px rgba(3, 3, 3, 0.95);
    /* Rozmyty półcień terminator-a zacierający ostrą krawędź kółka */
    filter: blur(8px);
    /* Miękkie wejście fazy na krawędzi */
    transition: transform 3s ease-in-out;
}

@keyframes moonFloat {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(30px);
    }
}

/* Scena i Karta */
.scene {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 900px;
    padding: 2rem;
    transform-style: flat;
}

.premium-card {
    position: relative;
    background: var(--bg-panel);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 2px;
    /* Ostre krawędzie dodają nowoczesnego / fashion looku, ale dajmy mikroskopijne dla gładkości */
    border-radius: 24px;
    padding: 3rem 4rem;
    box-shadow:
        0 25px 50px -12px rgba(0, 0, 0, 0.9),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset,
        0 0 40px rgba(212, 175, 55, 0.1) inset;
    transform-style: flat;
    overflow: hidden;
    max-height: 90vh;
    overflow-y: auto;
}

/* Złota obramówka z gradientem wzdłuż krawędzi */
.card-border {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 24px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(255, 243, 176, 0.6) 0%, rgba(212, 175, 55, 0.2) 20%, transparent 50%, rgba(212, 175, 55, 0.2) 80%, rgba(170, 124, 17, 0.6) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    pointer-events: none;
}

/* Śledzenie podświetlenia z JS */
.card-mouse-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle closest-side, rgba(212, 175, 55, 0.15), transparent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    left: 50%;
    top: 50%;
    z-index: -1;
    pointer-events: none;
    opacity: 0;
}

.card-inner {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Typografia Header */
.card-header {
    text-align: center;
}

.hero-logo {
    display: block;
    width: min(100%, 240px);
    height: auto;
    margin: 0 auto 1.25rem;
}

.badge {
    display: inline-block;
    font-size: 0.7rem;
    letter-spacing: 4px;
    color: var(--gold-300);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 1.5rem;
    padding: 0.4rem 1.2rem;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 50px;
    background: rgba(212, 175, 55, 0.05);
}

.logo-text {
    font-family: 'Cinzel', serif;
    font-size: 4rEm;
    font-weight: 700;
    background: linear-gradient(to bottom, #FFFFFF 20%, var(--gold-300) 70%, var(--gold-700) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    filter: drop-shadow(0px 4px 6px rgba(0, 0, 0, 0.8));
}

.tagline {
    font-family: 'Cinzel', serif;
    font-size: 1.5rem;
    color: var(--gold-100);
    margin-bottom: 1.5rem;
    font-weight: 500;
    letter-spacing: 1px;
}

.bio {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-muted);
    font-weight: 300;
    max-width: 700px;
    margin: 0 auto;
}

/* Actions Section */
.social-title {
    font-family: 'Cinzel', serif;
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 1.5rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    text-align: center;
    position: relative;
}

.social-title::before,
.social-title::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
}

.social-title::before {
    left: 50%;
    transform: translateX(-180px);
}

.social-title::after {
    right: 50%;
    transform: translateX(180px);
}

.social-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
}

.card-actions {
    width: 100%;
    text-align: center;
}

/* Ultra Premium Buttons */
.btn-royal {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem 1.5rem;
    background: linear-gradient(180deg, rgba(20, 20, 20, 0.8) 0%, rgba(10, 10, 10, 0.8) 100%);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 8px;
    color: var(--gold-100);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 1px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.btn-royal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--gold-300) 0%, var(--gold-500) 50%, var(--gold-700) 100%);
    opacity: 0;
    z-index: -1;
    transition: opacity 0.4s ease;
}

.btn-text {
    position: relative;
    z-index: 2;
    transition: color 0.4s ease;
}

.btn-royal:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: var(--gold-500);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3), 0 0 15px rgba(212, 175, 55, 0.1) inset;
}

.btn-royal:hover::before {
    opacity: 1;
}

.btn-royal:hover .btn-text {
    color: #000;
    font-weight: 600;
}

/* Animacja Wjazdu (po wejściu na stronę) */
.scene {
    animation: none;
    opacity: 1;
    transform: none;
}

/* Responsywność */
@media (max-width: 900px) {
    body {
        overflow-y: auto;
        /* Pozwól na przewijanie na malych ekranach */
        align-items: flex-start;
        padding-top: 5vh;
        padding-bottom: 5vh;
    }

    .premium-card {
        padding: 2.5rem 1.5rem;
    }

    .hero-logo {
        width: min(100%, 210px);
    }

    .logo-text {
        font-size: 2.8rem;
    }

    .social-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .social-title::before,
    .social-title::after {
        display: none;
    }
}

@media (max-width: 480px) {
    .social-grid {
        grid-template-columns: 1fr;
    }

    .hero-logo {
        width: min(100%, 180px);
    }

    .logo-text {
        font-size: 2.2rem;
    }

    .bio {
        font-size: 0.95rem;
    }
}