:root {
    --primary: #d4af37; /* Gouden kleur */
    --secondary: #1e2a38; /* Donkerblauw */
    --background: #0e1a2b; /* Donkerblauw */
    --accent: #f1f1f1; /* Lichtkleurig accent */
    --text: #f1f1f1;
    --shadow: rgba(0, 0, 0, 0.3);
    --highlight: #4CAF50; /* Groene highlight voor knoppen */
    --gradient-start: #1e2a38; /* Start kleur voor de gradient */
    --gradient-end: #d4af37; /* Eind kleur voor de gradient */
    --button-color: #4CAF50; /* Groene knopkleur */
    --button-hover-color: #45a049; /* Donkerder groen voor hover */
    --footer-bg: #1e2a38; /* Footer achtergrond */
    --footer-color: #f1f1f1; /* Footer tekstkleur */
}

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

/* Algemeen styling voor body */
body {
    font-family: 'Segoe UI', sans-serif;
    background: var(--background);
    color: var(--text);
    line-height: 1.6;
    padding-top: 80px; /* Voeg ruimte boven toe vanwege de vaste header */
}

/* Header */
header {
    background-color: var(--secondary);
    padding: 1rem 2rem;
    box-shadow: 0 2px 4px var(--shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: top 0.3s ease;
}

/* Logo styling */
header .logo-container {
    display: flex;
    align-items: center;
}

header .logo {
    width: 40px;
    height: auto;
    margin-right: 10px;
}

header .logo-text {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
}

/* Menu Toggle */
.menu-toggle {
    width: 40px;
    height: 30px;
    position: relative;
    cursor: pointer;
    background: none;
    border: none;
    z-index: 1100;
}

/* Menu Toggle Button */
.menu-toggle span {
    position: absolute;
    height: 4px;
    width: 100%;
    background: var(--primary);
    left: 0;
    transition: 0.3s;
}

.menu-toggle span:nth-child(1) { top: 0; }
.menu-toggle span:nth-child(2) { top: 12px; }
.menu-toggle span:nth-child(3) { top: 24px; }

.menu-toggle.hide {
    display: none;
}

/* Navigation styling */
nav {
    position: fixed;
    top: 0;
    right: 0;
    height: 100%;
    width: 250px;
    background-color: var(--secondary);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: -2px 0px 10px var(--shadow);
    padding-top: 80px;
}

nav.open {
    transform: translateX(0);
}

/* Navigation links */
nav ul {
    list-style: none;
    padding: 0;
}

nav a {
    text-decoration: none;
    color: var(--accent);
    padding: 1rem 2rem;
    display: block;
    transition: background 0.3s, transform 0.3s ease;
}

nav a:hover {
    background-color: var(--primary);
    color: #000;
    transform: translateX(10px);
}

/* Close button */
nav .close-btn {
    position: absolute;
    top: 10px;
    left: 10px;
    color: var(--primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Footer styling */
footer {
    text-align: center;
    padding: 1.5rem;
    background-color: var(--secondary);
    color: var(--accent);
    box-shadow: 0 -2px 4px var(--shadow);
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
}

/* Content section */
.content {
    padding: 2rem;
    text-align: center;
    margin-top: 80px; /* Zorg voor ruimte voor de header */
    margin-bottom: 100px; /* Ruimte tussen het laatste tekstvak en de footer */
}

/* Algemene tekstvak stijl */
.text-box, .bot-card {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    padding: 40px;
    margin-top: 20px;
    border-radius: 12px;
    box-shadow: 0 6px 12px var(--shadow);
    opacity: 0;
    transform: translateY(-50px);
    transition: all 1s ease-in-out;
}

/* Voor de bot kaarten en tekstvakken die van links of rechts komen */
.bot-card.left, .text-box.left {
    transform: translateX(-100px); /* Komt van links */
}

.bot-card.right, .text-box.right {
    transform: translateX(100px); /* Komt van rechts */
}

/* Fade-In effect */
.bot-card.fade-in-active, .text-box.fade-in-active {
    opacity: 1;
    transform: translateY(0);
}

/* Bot Card Titel */
.bot-card h3, .text-box h3 {
    color: var(--accent);
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 10px;
}

/* Bot Card tekst */
.bot-card p, .text-box p {
    color: var(--accent);
    font-size: 1.2rem;
    line-height: 1.6;
    font-weight: 400;
}

/* Knopstijl */
.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--button-color);
    color: white;
    font-weight: bold;
    border-radius: 6px;
    text-decoration: none;
    margin-top: 15px;
    text-align: center;
}

.btn:hover {
    background-color: var(--button-hover-color);
}

/* Ruimte voor footer en extra styling voor de footer */
footer {
    margin-top: 40px;
    padding-top: 20px;
    background-color: var(--footer-bg);
    text-align: center;
    color: var(--footer-color);
}

/* Bot container (grid layout) */
.bot-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

/* Extra marge voor het laatste tekstvak */
.text-box.last-text-box, .bot-card.last-text-box {
    margin-bottom: 80px;
}

/* Animatie voor fade-in effect */
.fade-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s ease-in-out;
}

.fade-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Ruimte tussen de laatste tekstvak en footer */
.content .last-text-box {
    margin-bottom: 100px; /* Pas de waarde aan voor de gewenste ruimte */
}

/* Zorg ervoor dat alles responsive is */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        align-items: flex-start;
    }
    .logo-text {
        font-size: 1.2rem;
    }
}