/* Reset & Basis */
:root {
    --primary: #0a1f33; /* Donkerblauw */
    --secondary: #c5a065; /* Goud/Beige */
    --secondary-hover: #dcb374;
    --light: #f4f4f4;
    --text: #333;
    --white: #ffffff;
    --border: #e0e0e0;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--text);
    line-height: 1.6;
    background-color: var(--light);
}

h1, h2, h3, .logo {
    font-family: 'Playfair Display', serif;
    color: var(--primary);
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* Header */
header {
    background: var(--white);
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-content { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 24px; font-weight: 700; letter-spacing: 1px; }
.logo span { color: var(--secondary); }

nav a { margin-left: 20px; font-weight: 600; font-size: 14px; }
nav a:hover { color: var(--secondary); }

/* Buttons */
.btn {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 4px;
    transition: 0.3s;
    font-weight: 600;
    border: none;
    cursor: pointer;
}
.btn:hover { background: var(--secondary); color: var(--white); transform: translateY(-1px); }

.btn-header { background: var(--secondary); color: var(--white); }
.btn-header:hover { background: var(--primary); }

.btn-hero { 
    font-size: 19px; 
    padding: 18px 35px; 
    margin-top: 25px; 
    background-color: var(--secondary); 
    color: var(--white);
    border-bottom: 3px solid #a3824d;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}
.btn-hero:hover { background-color: var(--secondary-hover); transform: translateY(-2px); }

.btn-submit { width: 100%; font-size: 18px; padding: 15px; margin-top: 20px; box-shadow: 0 4px 10px rgba(197, 160, 101, 0.3); }

/* Hero */
.hero {
    background: linear-gradient(rgba(10,31,51,0.85), rgba(10,31,51,0.8)), url('https://images.unsplash.com/photo-1450101499163-c8848c66ca85?auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    color: var(--white);
    text-align: center;
    padding: 120px 20px;
}
.hero h1 { color: var(--white); font-size: 2.6rem; margin-bottom: 20px; line-height: 1.2; }
.hero p { font-size: 1.2rem; margin-bottom: 30px; max-width: 800px; margin-left: auto; margin-right: auto; }

/* Secties */
section { padding: 80px 0; }
.section-light { background: var(--white); }
.section-dark { background: var(--primary); color: var(--white); }
.section-dark h2 { color: var(--white); }

h2 { text-align: center; font-size: 2.2rem; margin-bottom: 50px; position: relative; }
h2::after { content: ''; display: block; width: 60px; height: 3px; background: var(--secondary); margin: 15px auto 0; }

/* Grid */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.card { background: var(--light); padding: 40px; border-top: 4px solid var(--secondary); transition: 0.3s; }
.card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.05); }
.card h3 { margin-bottom: 15px; font-size: 1.4rem; }

/* 6-Stappenplan (Process List) met genummerde badges */
.process-list { 
    list-style: none; 
    max-width: 900px; 
    margin: 0 auto; 
    display: grid; 
    gap: 20px; 
    counter-reset: step-counter; 
}

.process-list li { 
    background: rgba(255,255,255,0.05); 
    padding: 25px; 
    border-left: 4px solid var(--secondary);
    display: flex;
    align-items: center; 
    font-size: 1.05rem;
    transition: 0.3s;
    position: relative;
}

.process-list li::before {
    counter-increment: step-counter;
    content: counter(step-counter);
    min-width: 45px;
    height: 45px;
    background-color: var(--secondary);
    color: var(--primary);
    font-weight: 700;
    font-family: 'Playfair Display', serif;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    font-size: 1.2rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.process-list li:hover { 
    background: rgba(255,255,255,0.1); 
    transform: translateX(5px);
}

.process-list li strong { 
    display: none; /* De badge vervangt de handmatige tekst 'Stap X:' */
}

/* Kosten Blok */
.kosten-block {
    max-width: 800px;
    margin: 50px auto 0;
    border: 1px dashed var(--secondary);
    padding: 30px;
    background: rgba(197, 160, 101, 0.05);
    text-align: center;
}
.kosten-block h3 { color: var(--secondary); margin-bottom: 10px; }
.kosten-block a { color: var(--secondary); font-weight: 600; text-decoration: underline; }

/* FAQ Sectie */
.faq-container { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); padding: 20px 0; }
.faq-question { 
    font-weight: 700; 
    color: var(--primary); 
    cursor: pointer; 
    display: flex; 
    justify-content: space-between; 
    font-size: 1.1rem; 
    position: relative;
    padding-right: 30px;
}
.faq-question::after {
    content: '+';
    position: absolute;
    right: 0;
    font-size: 1.5rem;
    transition: transform 0.3s ease;
    color: var(--secondary);
}
.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}
.faq-answer { 
    margin-top: 10px; 
    color: #555; 
    display: none; 
    overflow: hidden;
}
.faq-item.active .faq-answer {
    display: block;
}

/* Formulier */
.section-form { background: #eef2f5; }
form {
    background: var(--white);
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}
form h3 { 
    margin-top: 40px; 
    margin-bottom: 20px; 
    font-size: 1.4rem; 
    color: var(--primary);
    border-bottom: 2px solid var(--light);
    padding-bottom: 10px;
}
form h3:first-of-type { margin-top: 0; }

.form-group { margin-bottom: 20px; }
.form-row { display: flex; gap: 20px; }
.form-row .form-group { flex: 1; }

label { display: block; margin-bottom: 8px; font-weight: 600; font-size: 0.85rem; color: #555; text-transform: uppercase; letter-spacing: 0.5px; }
input[type="text"], input[type="email"], input[type="tel"], input[type="number"], textarea, input[type="file"] {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    background: #fafafa;
}
input:focus, textarea:focus { border-color: var(--secondary); outline: none; background: #fff; box-shadow: 0 0 0 3px rgba(197, 160, 101, 0.1); }

.checkbox-group { margin-top: 30px; background: #f9f9f9; padding: 20px; border-radius: 4px; }
.checkbox-item { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 10px; }
.checkbox-item input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--primary); }
.checkbox-item label { font-weight: 400; font-size: 0.9rem; text-transform: none; color: var(--text); cursor: pointer; }
.checkbox-item a { color: var(--primary); font-weight: 600; text-decoration: underline; }

.small-text { font-size: 0.85rem; color: #777; margin-bottom: 15px; display: block; font-style: italic; }

/* Footer */
footer { background: #05101a; color: #999; padding: 70px 0 30px; font-size: 0.95rem; }
.footer-content { display: flex; flex-wrap: wrap; gap: 60px; justify-content: space-between; }
.footer-col { flex: 1; min-width: 280px; }
.footer-col h3 { color: var(--white); margin-bottom: 25px; font-size: 1.3rem; }
.footer-col h3::after { content: ''; display: block; width: 30px; height: 2px; background: var(--secondary); margin-top: 10px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-links a:hover { color: var(--secondary); padding-left: 5px; }
.footer-bottom { text-align: center; margin-top: 60px; border-top: 1px solid #1a2a3a; padding-top: 30px; font-size: 0.85rem; }

/* Mobiel aanpassingen */
@media (max-width: 768px) {
    section { padding: 50px 0; }
    .header-content { flex-direction: column; gap: 20px; text-align: center; }
    nav a { margin: 0 10px; }
    .form-row { flex-direction: column; gap: 0; }
    .hero h1 { font-size: 1.9rem; }
    .hero p { font-size: 1rem; }
    .process-list li { flex-direction: row; padding: 15px; }
}