/* Basis Reset & Typografie */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: #0a0a0a;
    color: #f5f5f5;
    line-height: 1.6;
}

/* Navigatie */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 5%;
    background-color: rgba(10, 10, 10, 0.95);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid #222;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: #aaa;
    text-decoration: none;
    font-weight: 300;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.nav-links a:hover, .nav-links a.active {
    color: #fff;
}

/* Hoofdcontent */
main {
    min-height: 80vh;
    padding: 4rem 5%;
    animation: fadeIn 0.5s ease-in-out;
}

/* Hero Sectie (Home) */
.hero {
    position: relative;
    text-align: center;
    
    /* Zorgt dat de hero de hele hoogte van het scherm pakt */
    min-height: calc(100vh - 80px); /* 80px compenseert ongeveer de navigatiebalk */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    
    /* Negatieve marges om de padding van de <main> tag te overschrijven en full-bleed te gaan */
    margin: -4rem -5% -4rem -5%;
    padding: 0 5%;
    
    /* Jouw specifieke afbeelding instellen. Pas de .jpg aan naar .png of .webp indien nodig */
    background-image: url('../images/7ed8348cf82b421af1b0d36c2cc092d6.jpg'); 
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* Zorgt voor een chique parallax scroll-effect */
}

/* Zorg dat de tekst boven de donkere overlay ligt */
.hero h1, .hero p {
    position: relative;
    z-index: 2;
    text-shadow: 2px 4px 10px rgba(0,0,0,0.5); /* Subtiele schaduw voor extra contrast */
}

.hero h1 {
    font-size: 4.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: #ffffff;
}

.hero p {
    font-size: 1.3rem;
    color: #e0e0e0;
    max-width: 700px;
    margin: 0 auto;
    font-weight: 300;
    line-height: 1.8;
}

/* Portfolio Filters */
.filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.filter-btn {
    background: transparent;
    border: 1px solid #333;
    color: #fff;
    padding: 0.5rem 1.5rem;
    cursor: pointer;
    border-radius: 20px;
    transition: all 0.3s;
}

.filter-btn:hover, .filter-btn.active {
    background: #fff;
    color: #000;
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    aspect-ratio: 4/5;
    background: #1a1a1a;
}

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

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

.overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    opacity: 0;
    transition: opacity 0.3s;
}

.portfolio-item:hover .overlay {
    opacity: 1;
}

/* Contact Formulier */
.contact-container {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

input, textarea {
    width: 100%;
    padding: 1rem;
    background: #111;
    border: 1px solid #333;
    color: #fff;
    font-family: inherit;
    border-radius: 4px;
}

input:focus, textarea:focus {
    outline: none;
    border-color: #666;
}

button[type="submit"] {
    background: #fff;
    color: #000;
    border: none;
    padding: 1rem 2rem;
    cursor: pointer;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background 0.3s;
}

button[type="submit"]:hover {
    background: #ccc;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    color: #555;
    font-size: 0.8rem;
    border-top: 1px solid #222;
}

/* Animaties */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}