/* --- CSS Variabelen & Reset --- */
:root {
    --color-primary-dark: #081226; /* Diep donkerblauw */
    --color-primary-light: #0f224a; /* Iets lichter blauw voor headers */
    --color-accent-gold: #cfb87c; /* De basis goudkleur */
    --color-accent-gold-bright: #e6d39e; /* Lichtere goud voor hover/gradient */
    --color-text-white: #ffffff;
    --color-text-light-gray: #d0d5dd;
    --color-bg-light: #f4f7f6; /* Achtergrond voor services sectie */
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-primary-dark);
    color: var(--color-text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Algemene Container utility */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Typografie utilities */
h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 700;
}

.gold-text {
    color: var(--color-accent-gold);
}

/* Button Stijlen */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 4px;
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
}

.btn-gold {
    /* Gouden metallic gradient effect */
    background: linear-gradient(135deg, var(--color-accent-gold), var(--color-accent-gold-bright));
    color: var(--color-primary-dark);
    box-shadow: 0 4px 15px rgba(207, 184, 124, 0.3);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(207, 184, 124, 0.5);
    filter: brightness(1.1);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1rem;
    font-weight: 800;
}

/* --- NAVIGATION BAR --- */
.navbar {
    background-color: rgba(8, 18, 38, 0.95); /* Semi-transparant donkerblauw */
    backdrop-filter: blur(10px); /* Modern 'frosted glass' effect */
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(207, 184, 124, 0.2);
}

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

/* Placeholder Logo Stijl (Vervang dit als je een img gebruikt) */
.text-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}
.icon-shield {
    font-size: 2rem;
    color: var(--color-accent-gold);
    margin-right: 10px;
}
.logo-text {
    font-family: var(--font-heading);
    color: var(--color-text-white);
    font-weight: 800;
    font-size: 1.2rem;
    line-height: 1;
}
.logo-text span {
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 1px;
}

.nav-links ul {
    display: flex;
    list-style: none;
}

.nav-links li a {
    color: var(--color-text-light-gray);
    text-decoration: none;
    padding: 0.5rem 1.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links li a:hover,
.nav-links li a.active {
    color: var(--color-accent-gold);
}

/* Verborgen elementen voor desktop */
.nav-toggle, .nav-toggle-label, .mobile-only {
    display: none;
}

/* --- HERO SECTION --- */
.hero-section {
    padding: 160px 0 100px; /* Extra padding boven voor fixed navbar */
    min-height: 90vh; /* Bijna volledige schermhoogte */
    display: flex;
    align-items: center;
    background: radial-gradient(circle at top right, var(--color-primary-light), var(--color-primary-dark));
    overflow: hidden;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light-gray);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
}

/* Zorgt dat de afbeelding mooi gloeit */
.hero-image img {
    width: 100%;
    max-width: 550px;
    height: auto;
    /* Simuleer de gouden gloed van het voorbeeld */
    filter: drop-shadow(0 0 30px rgba(207, 184, 124, 0.4));
    animation: float 6s ease-in-out infinite;
}

/* Subtiele zweef animatie voor de hero afbeelding */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* --- SERVICES SECTION --- */
.services-section {
    background-color: var(--color-bg-light);
    color: var(--color-primary-dark); /* Donkere tekst op lichte achtergrond */
    padding: 100px 0;
    position: relative;
}

/* Schuine rand bovenaan de sectie voor modern effect */
.services-section::before {
    content: '';
    position: absolute;
    top: -50px;
    left: 0;
    width: 100%;
    height: 50px;
    background-color: var(--color-bg-light);
    clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.services-container {
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

.service-card {
    flex: 1;
    background: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 3px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(207, 184, 124, 0.15);
    border-top: 3px solid var(--color-accent-gold);
}

.icon-box {
    font-size: 3rem;
    color: var(--color-accent-gold);
    margin-bottom: 1.5rem;
    /* Hier zou je jouw specifieke gouden omlijnde iconen plaatsen */
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--color-primary-dark);
}

.service-card p {
    color: #555;
    font-size: 0.95rem;
}

/* --- Footer --- */
footer {
    background: var(--color-primary-dark);
    padding: 2rem 0;
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-text-light-gray);
    border-top: 1px solid rgba(207, 184, 124, 0.2);
}


/* =========================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
========================================= */

/* Tablet en kleiner (onder 992px) */
@media screen and (max-width: 992px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .services-container {
        flex-wrap: wrap;
    }
    .service-card {
        flex-basis: calc(50% - 20px); /* 2 kolommen op tablet */
    }
}

/* Mobiel (onder 768px) */
@media screen and (max-width: 768px) {
    
    /* --- Mobiele Navigatie --- */
    .desktop-btn {
        display: none; /* Verberg de desktop knop */
    }
    .mobile-only {
        display: block; /* Toon mobiele elementen */
    }
    
    /* Hamburger Menu Icoon */
    .nav-toggle-label {
        display: block;
        height: 100%;
        display: flex;
        align-items: center;
        cursor: pointer;
    }
    .nav-toggle-label span,
    .nav-toggle-label span::before,
    .nav-toggle-label span::after {
        display: block;
        background: var(--color-text-white);
        height: 2px;
        width: 25px;
        position: relative;
        transition: all 0.3s ease-in-out;
    }
    .nav-toggle-label span::before,
    .nav-toggle-label span::after {
        content: '';
        position: absolute;
    }
    .nav-toggle-label span::before { bottom: 8px; }
    .nav-toggle-label span::after { top: 8px; }

    /* Het menu zelf (standaard verborgen) */
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        background-color: var(--color-primary-dark);
        width: 100%;
        padding: 1.5rem 0;
        border-top: 1px solid rgba(255,255,255,0.1);
        transform: scaleY(0); /* Verbergen */
        transform-origin: top;
        transition: transform 0.3s ease-in-out;
    }
    
    .nav-links ul {
        flex-direction: column;
        align-items: center;
    }
    .nav-links li {
        margin-bottom: 1.2rem;
    }
    
    /* Menu tonen als de checkbox is aangevinkt */
    .nav-toggle:checked ~ .nav-links {
        transform: scaleY(1); /* Tonen */
    }
    
    /* Hamburger animatie naar een X */
    .nav-toggle:checked ~ .nav-toggle-label span { background: transparent; }
    .nav-toggle:checked ~ .nav-toggle-label span::before { transform: rotate(45deg); bottom: 0; background: var(--color-accent-gold);}
    .nav-toggle:checked ~ .nav-toggle-label span::after { transform: rotate(-45deg); top: 0; background: var(--color-accent-gold);}


    /* --- Mobiele Hero --- */
    .hero-section {
        padding-top: 120px;
        text-align: center;
    }
    .hero-container {
        flex-direction: column-reverse; /* Afbeelding boven tekst */
        gap: 30px;
    }
    .hero-content h1 {
        font-size: 2rem;
    }
    .hero-subtitle {
        margin: 0 auto 2rem auto;
    }
    .hero-image img {
        max-width: 80%; /* Iets kleiner op mobiel */
    }

    /* --- Mobiele Services --- */
    .services-container {
        flex-direction: column;
    }
    .service-card {
        flex-basis: 100%; /* Volledige breedte */
        margin-bottom: 20px;
    }
}