/* ==========================================
   ALGEMENE STIJLEN & THEMA
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #0d0c0c;
    color: #f0f0f0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* ==========================================
   ACHTERGROND VIDEO & OVERLAY
   ========================================== */
.video-background-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    overflow: hidden;
    cursor: pointer;
}

.video-background-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

/* Donkere transparante overlay voor een sfeervol verloop en goed leesbare tekst */
.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 65% 45%, rgba(34, 32, 31, 0.75) 0%, rgba(20, 19, 18, 0.88) 60%, rgba(13, 12, 12, 0.95) 100%);
    pointer-events: none;
}

/* ==========================================
   BOVENBALK (HEADER BAR)
   ========================================== */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 60px;
    width: 100%;
    z-index: 100;
    background-color: rgba(15, 14, 14, 0.85);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.logo {
    font-weight: bold;
    letter-spacing: 3px;
    font-size: 1.1rem;
}

.logo a {
    color: #ffffff;
    text-decoration: none;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav ul li {
    position: relative;
}

nav ul li a {
    color: #e0e0e0;
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0.8;
    transition: opacity 0.3s, color 0.3s;
}

nav ul li a:hover, 
nav ul li a.active {
    opacity: 1;
    color: #e74c3c;
}

/* Dropdown-menu instellingen */
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #111111; /* Gelijkgetrokken met de header */
    min-width: 160px;
    padding: 10px 0;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    z-index: 1000;
}

.dropdown-menu li {
    width: 100%;
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    font-size: 0.75rem;
    color: #cccccc;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
    opacity: 0.9;
    transition: background-color 0.3s, color 0.3s;
}

.dropdown-menu li a:hover {
    background-color: #252525;
    color: #e74c3c;
    opacity: 1;
}

/* Op desktop opent het menu bij hover */
@media (min-width: 1001px) {
    nav ul li:hover .dropdown-menu {
        display: block;
    }
}

/* ==========================================
   SOCIAL SIDEBAR (LINKS)
   ========================================== */
.social-sidebar {
    position: absolute;
    left: 40px;
    top: 55%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 25px;
    z-index: 10;
}

.social-sidebar a {
    color: #ffffff;
    text-decoration: none;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    opacity: 0.6;
    transition: opacity 0.3s;
}

.social-sidebar a:hover {
    opacity: 1;
}

/* ==========================================
   ONDERBALK (FOOTER BAR)
   ========================================== */
footer {
    width: 100%;
    padding: 20px;
    text-align: center;
    font-size: 0.75rem;
    color: #888888;
    letter-spacing: 1px;
    background-color: rgba(15, 14, 14, 0.85);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    z-index: 5;
}

/* ==========================================
   FULLSCREEN VIDEO POP-UP (LIGHTBOX)
   ========================================== */
.video-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.92);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(10px);
}

.video-modal-content {
    position: relative;
    width: 85%;
    max-width: 1100px;
    aspect-ratio: 16 / 9;
    box-shadow: 0px 0px 50px rgba(0, 0, 0, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.video-modal-content video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background-color: #000;
}

.close-modal {
    position: absolute;
    top: -45px;
    right: 0;
    color: #ffffff;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s;
}

.close-modal:hover {
    color: #e74c3c;
}

/* ==========================================
   ALGEMENE RESPONSIVE REGELS (MOBIEL & TABLET)
   ========================================== */
@media (max-width: 1000px) {
    header {
        padding: 12px 15px;
        flex-direction: column;
        gap: 8px;
    }

    /* Als de mobiel verticaal (portrait) wordt gehouden: alles strak op één rij dicht bij elkaar */
    @media (orientation: portrait) {
        header nav ul {
            display: flex;
            flex-wrap: nowrap;
            justify-content: center;
            gap: 12px;
            width: 100%;
        }

        header nav ul li {
            flex: unset;
        }

        header nav ul li a {
            font-size: 0.75rem;
            letter-spacing: 0.2px;
            white-space: nowrap;
        }
    }

    /* Als de mobiel horizontaal (landscape) wordt gehouden */
    @media (orientation: landscape) {
        header nav ul {
            display: flex;
            flex-wrap: nowrap;
            justify-content: center;
            gap: 20px;
        }
    }

    .social-sidebar {
        display: none;
    }

    /* Dropdown menu op mobiel (klikt open via JavaScript .open klasse) */
    header nav ul li.has-dropdown {
        position: relative;
    }

    header nav ul li.has-dropdown .dropdown-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 50%;
        transform: translateX(-50%);
        min-width: 140px;
        background-color: #111111;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.9);
        padding: 8px 0;
        z-index: 100;
    }

    header nav ul li.has-dropdown.open .dropdown-menu {
        display: block;
    }

    .dropdown-menu li a {
        padding: 8px 15px;
        font-size: 0.7rem;
    }
}