@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Playfair+Display:ital,wght@0,400;0,700;1,400&display=swap');

:root {
    --bg-color: #0c0c0c;
    --text-primary: #f5f5f5;
    --text-secondary: #a0a0a0;
    --accent-color: #d4af37; /* gold */
    --accent-hover: #b8952c;
    --grid-gap: 2rem;
    --transition-speed: 0.3s;
    
    font-size: 16px;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 400;
}

a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-speed);
}

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

/* --- Layout Utilities --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 6rem 0;
}

/* --- Navigation --- */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    backdrop-filter: blur(10px);
    background: rgba(12, 12, 12, 0.8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* Language Switcher */
.lang-switch {
    display: flex;
    gap: 0.5rem;
}

.lang-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.8rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    transition: background var(--transition-speed), color var(--transition-speed);
}

.lang-btn.active {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
    font-weight: 600;
}

/* --- Hero Section --- */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    /* Background image set in HTML or inline to allow Dynamic updates */
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0), rgba(12, 12, 12, 0.9)); /* Completely transparent top */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-title {
    font-size: 4.5rem;
    margin-bottom: 0.5rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 2rem;
}

/* --- Content Sections --- */
.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 2px;
    background: var(--accent-color);
    margin: 1rem auto 0;
}

/* --- Biography --- */
.bio-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.bio-image {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.bio-content p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

/* --- Calendar --- */
.calendar-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.concert-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s, border-color 0.2s;
}

.concert-card:hover {
    transform: translateY(-2px);
    border-color: rgba(212, 175, 55, 0.3);
}

.concert-info {
    flex: 1;
}

.concert-date {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.concert-title {
    font-size: 1.25rem;
    margin: 0.25rem 0;
}

.concert-venue {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.concert-repertoire {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    font-style: italic;
    color: var(--accent-color);
}

/* --- Gallery --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    aspect-ratio: 3/4; /* Matches vertical images usually or adjust */
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    .bio-grid {
        grid-template-columns: 1fr;
    }
    
    .hero {
        background-position: 33% top !important; /* Balanced centering */
        background-origin: content-box; 
        padding-top: 140px; /* Increased padding to move head even lower */
        align-items: flex-end; 
        padding-bottom: 20vh; /* Moved text slightly up from bottom */
    }

    .hero-title {
        font-size: 2.8rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 3rem;
    }
    
    .nav-links {
        display: none; /* Add menu Icon script if needed for burger menu */
    }
    
    .concert-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}

/* --- Photo Credits --- */
.image-credit {
    position: absolute;
    bottom: 8px;
    right: 8px;
    font-size: 0.7rem;
    color: #f5f5f5;
    background: rgba(0, 0, 0, 0.6);
    padding: 3px 8px;
    border-radius: 4px;
    pointer-events: none;
    z-index: 5;
    font-style: italic;
    backdrop-filter: blur(2px);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.bio-img-container {
    position: relative;
}

/* --- Lightbox --- */
.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
    opacity: 0;
    transition: opacity 0.3s ease;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    max-width: 90%;
    max-height: 85vh;
    border-radius: 4px;
    box-shadow: 0 0 30px rgba(0,0,0,0.8);
    transform: scale(0.95);
    transition: transform 0.3s ease;
    object-fit: contain;
}

.lightbox.active .lightbox-content {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.lightbox-close:hover {
    color: var(--accent-color);
}

.lightbox-caption {
    position: absolute;
    bottom: 20px;
    color: #a0a0a0;
    font-size: 0.9rem;
    text-align: center;
    width: 100%;
    font-style: italic;
}