:root {
    --bg-dark: #0B1026;
    --bg-gradient: linear-gradient(135deg, #0B1026 0%, #2B1055 100%);
    --text-color: #E6E6FA;
    --accent-gold: #FFD700;
    --accent-cyan: #00BFFF;
    --card-bg: rgba(255, 255, 255, 0.05);
    --font-heading: 'Cinzel', serif;
    --font-body: 'Quicksand', sans-serif;
}

body {
    background: var(--bg-gradient);
    color: var(--text-color);
    font-family: var(--font-body);
    overflow-x: hidden;
    margin: 0;
    min-height: 100vh;
}

/* --- Stars Background Animation --- */
.stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: transparent;
}

.star {
    position: absolute;
    background: white;
    border-radius: 50%;
    animation: twinkle var(--duration) ease-in-out infinite;
    opacity: var(--opacity);
}

@keyframes twinkle {

    0%,
    100% {
        opacity: var(--opacity);
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.5);
    }
}

/* --- Typography --- */
h1,
h2,
h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: 2px;
}

.big-font {
    font-size: 5rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, #b3e5fc, #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px rgba(0, 191, 255, 0.5);
}

.medium-font {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--accent-gold);
}

.text-uppercase-spaced {
    text-transform: uppercase;
    letter-spacing: 4px;
    font-size: 0.9rem;
    color: var(--accent-cyan);
    font-weight: 600;
}

/* --- Layout --- */
.section-padding {
    padding: 6rem 1rem;
    position: relative;
}

/* --- Celestial Card (Glassmorphism) --- */
.celestial-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 3rem 2rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.celestial-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-cyan);
    box-shadow: 0 8px 32px 0 rgba(0, 191, 255, 0.2);
}

/* --- Hero Section --- */
.hero-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-top: 2rem;
    position: relative;
}

.hero-image-container {
    width: 260px;
    height: 260px;
    margin: 2rem auto;
    position: relative;
    padding: 5px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--accent-cyan), var(--accent-gold));
    box-shadow: 0 0 30px rgba(0, 191, 255, 0.4);
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid #0B1026;
}

/* --- Buttons --- */
.btn-celestial {
    background: transparent;
    color: #fff;
    border: 1px solid var(--accent-cyan);
    padding: 12px 35px;
    border-radius: 30px;
    font-family: var(--font-body);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.btn-celestial::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.btn-celestial:hover {
    background: var(--accent-cyan);
    color: #0B1026;
    box-shadow: 0 0 20px var(--accent-cyan);
    text-decoration: none;
}

.btn-celestial:hover::before {
    left: 100%;
}

/* --- Countdown --- */
.countdown-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 3rem 0;
}

.countdown-item {
    text-align: center;
}

.countdown-number {
    font-size: 3rem;
    font-family: var(--font-heading);
    color: #fff;
    text-shadow: 0 0 10px var(--accent-cyan);
}

.countdown-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: #aaa;
    letter-spacing: 2px;
}

/* --- Music Button --- */
.music-control {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 100;
}

.btn-music-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    border: 1px solid var(--accent-cyan);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(0, 191, 255, 0.3);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .big-font {
        font-size: 3.5rem;
    }

    .countdown-container {
        gap: 1rem;
    }
}

/* --- Celestial Gallery --- */
.celestial-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 15px;
}

.gallery-item-celestial img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
    filter: brightness(0.8);
}

.gallery-item-celestial:hover img {
    transform: scale(1.05);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 20px rgba(0, 191, 255, 0.4);
    filter: brightness(1.1);
}

/* --- Celestial Timeline --- */
.celestial-timeline {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.celestial-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--accent-cyan), transparent);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item .time {
    width: 40%;
    text-align: right;
    padding-right: 30px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--accent-gold);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

.timeline-item .content {
    width: 40%;
    padding-left: 30px;
    text-align: left;
}

.timeline-item .content h3 {
    font-size: 1.2rem;
    margin: 0;
    color: #fff;
}

.timeline-item .content p {
    margin: 0;
    color: #ccc;
}

.timeline-item::after {
    content: '★';
    position: absolute;
    left: 50%;
    font-size: 1.2rem;
    color: var(--accent-cyan);
    background: var(--bg-dark);
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 1;
    text-shadow: 0 0 10px var(--accent-cyan);
}