/* Variables & Reset */
:root {
    --primary-color: #d4af37; /* Gold */
    --bg-dark: #0f2027;
    --text-light: #ffffff;
    --text-muted: #cccccc;
    --overlay-dark: rgba(0, 0, 0, 0.7);
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Poppins', sans-serif;
    --font-accent: 'Inter', sans-serif;
    --transition-slow: 0.8s ease;
    --transition-fast: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-padding {
    padding: 80px 0;
}

.text-center { text-align: center; }
.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.italic { font-style: italic; }

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    color: var(--bg-dark);
    border: none;
    padding: 15px 35px;
    font-family: var(--font-accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    border-radius: 50px;
    transition: var(--transition-fast);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 12px 30px;
    font-family: var(--font-accent);
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--bg-dark);
}

.full-width { width: 100%; }

/* Sections */
.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 40px;
}

.hidden { display: none !important; }

/* Flex Grid */
.flex-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    align-items: center;
}

/* Audio Control */
.audio-control {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

.btn-audio {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: var(--primary-color);
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
}

.icon-music {
    width: 20px;
    height: 20px;
    background: url('https://cdn-icons-png.flaticon.com/512/3039/3039433.png') center/contain no-repeat;
    filter: invert(1);
}

.rotating {
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}