:root {
    --vfl-blue: #005A9C;
    --vfl-white: #FFFFFF;
    --accent-black: #1A1A1A;
    --text-color: #EAEAEA;
    --glass-bg: rgba(0, 90, 156, 0.1);
    --glass-border: rgba(255, 255, 255, 0.15);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--accent-black);
    color: var(--text-color);
    line-height: 1.7;
    overflow-x: hidden;
}

body::before {
    content: ''; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-image: url('vfl-logo-background.svg');
    background-repeat: no-repeat; background-position: center;
    background-size: 80vw auto; opacity: 0.05; z-index: -1;
}

#header {
    position: fixed; top: 0; width: 100%; display: flex; justify-content: space-between;
    align-items: center; padding: 15px 5%; background: rgba(26, 26, 26, 0.5);
    backdrop-filter: blur(10px); z-index: 1000;
}

.header-logo img { height: 50px; transition: transform 0.3s; }
.header-logo:hover img { transform: scale(1.1); }

nav a { color: var(--vfl-white); text-decoration: none; font-weight: 600; margin-left: 20px; transition: color 0.3s; }
nav a:hover { color: var(--vfl-blue); }

main { padding: 0 5%; }
.hero-section { min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; }
.content-section { padding: 100px 0; max-width: 1200px; margin: 0 auto; }
.glass-panel { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 20px; padding: 40px; backdrop-filter: blur(15px); }

.hero-image { max-width: 80%; border-radius: 15px; margin-top: 20px; }

/* Slider Styling */
.slider-container { position: relative; width: 100%; max-width: 900px; margin: 30px auto; overflow: hidden; border-radius: 20px; }
.slider-wrapper { display: flex; transition: transform 0.5s ease-in-out; }
.slider-item { min-width: 100%; display: flex; justify-content: center; cursor: pointer; padding: 10px; }
.slider-item img { width: 100%; max-height: 500px; object-fit: contain; border-radius: 15px; }

.slider-nav { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0, 90, 156, 0.6); color: white; border: none; padding: 15px; cursor: pointer; border-radius: 50%; z-index: 10; }
.slider-nav.prev { left: 10px; }
.slider-nav.next { right: 10px; }

.slider-dots { text-align: center; padding: 15px; display: flex; justify-content: center; gap: 8px; }
.dot { width: 10px; height: 10px; background: rgba(255,255,255,0.3); border-radius: 50%; cursor: pointer; }
.dot.active { background: var(--vfl-blue); width: 20px; border-radius: 10px; }

/* Legal Details */
details { background: rgba(255, 255, 255, 0.05); border: 1px solid var(--glass-border); border-radius: 10px; margin-bottom: 10px; padding: 10px; }
summary { cursor: pointer; font-weight: 600; }
.legal-content { font-size: 0.9rem; padding-top: 10px; border-top: 1px solid var(--glass-border); margin-top: 10px; }

/* Lightbox */
.lightbox { position: fixed; z-index: 2000; left: 0; top: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.9); display: none; align-items: center; justify-content: center; flex-direction: column; }
.lightbox.active { display: flex; }
.lightbox-content { max-width: 90vw; max-height: 80vh; }
.lightbox-close { position: absolute; top: 20px; right: 35px; color: #fff; font-size: 40px; cursor: pointer; }