/* ===== Variabelen ===== */
:root {
    --kleur-primair: #F5C200;
    --kleur-donker: #111111;
    --kleur-grijs: #1f2937;
    --kleur-grijs-licht: #f5f5f5;
    --kleur-tekst: #111827;
    --kleur-subtekst: #6b7280;
    --kleur-wit: #ffffff;
    --rand: 10px;
    --schaduw: 0 4px 20px rgba(0,0,0,0.10);
}

/* ===== Reset & basis ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: var(--kleur-grijs-licht);
    color: var(--kleur-tekst);
    line-height: 1.6;
}

a { color: var(--kleur-primair); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== Navigatie ===== */
nav,
.navbar {
    background: #000;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 90px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.nav-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--kleur-wit);
    letter-spacing: -0.5px;
    text-decoration: none;
    cursor: pointer;
    transition: opacity 0.15s;
    display: flex;
    align-items: center;
}
.nav-logo:hover { opacity: 0.85; text-decoration: none; }

.nav-logo span { color: var(--kleur-primair); }

.nav-links { display: flex; gap: 1.5rem; list-style: none; align-items: center; }

/* Hamburger knop */
.nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.nav-hamburger span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: #fff;
    border-radius: 2px;
    transition: all 0.25s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

@media (max-width: 768px) {
    nav, .navbar { height: 64px; padding: 0 1.25rem; }

    .nav-hamburger { display: flex; }

    .nav-links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0; right: 0;
        background: #000;
        flex-direction: column;
        gap: 0;
        padding: 0.5rem 0 1rem;
        box-shadow: 0 8px 24px rgba(0,0,0,0.4);
        z-index: 99;
    }
    .nav-links.open { display: flex; }
    .nav-links li { width: 100%; }
    .nav-links a {
        display: block;
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
        border-bottom: 1px solid #1a1a1a;
    }
    .nav-links li:last-child a { border-bottom: none; }

    .nav-logo img { height: 52px !important; }
}

.nav-links a {
    color: #ccc;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.actief { color: var(--kleur-wit); text-decoration: none; }

/* ===== Hero ===== */
.hero {
    background: linear-gradient(135deg, var(--kleur-donker) 0%, var(--kleur-grijs) 100%);
    color: var(--kleur-wit);
    text-align: center;
    padding: 5rem 2rem 4rem;
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero h1 span { color: var(--kleur-primair); }

.hero p {
    font-size: 1.15rem;
    color: #bbb;
    max-width: 560px;
    margin: 0 auto 2rem;
}

/* ===== Knoppen ===== */
.btn {
    display: inline-block;
    padding: 0.7rem 1.8rem;
    border-radius: var(--rand);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: transform 0.15s, opacity 0.15s;
}

.btn:hover { transform: translateY(-2px); opacity: 0.9; text-decoration: none; }
.btn:active { transform: translateY(0); }

.btn-primair { background: var(--kleur-primair); color: var(--kleur-donker); font-weight: 700; }
.btn-secundair { background: transparent; color: var(--kleur-wit); border: 2px solid rgba(255,255,255,0.4); }
.btn-secundair:hover { border-color: var(--kleur-wit); }
.btn-donker { background: var(--kleur-donker); color: var(--kleur-wit); }
.btn-gevaar { background: #c62828; color: var(--kleur-wit); }

.hero-knoppen { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ===== Container ===== */
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }

/* ===== Sectietitel ===== */
.sectie-titel {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--kleur-tekst);
}

/* ===== Stats balk ===== */
.stats-balk {
    background: var(--kleur-wit);
    padding: 2rem;
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    box-shadow: var(--schaduw);
}


.stat { text-align: center; }
.stat_text { font-size: 2rem; color: var(--kleur-subtekst); text-transform: uppercase; letter-spacing: 0.5px; }
.stat-getal { font-size: 2rem; font-weight: 800; color: var(--kleur-primair); }
.stat-label { font-size: 0.85rem; color: var(--kleur-subtekst); text-transform: uppercase; letter-spacing: 0.5px; }

/* ===== Filterblok ===== */
.filter-blok {
    background: var(--kleur-wit);
    border-radius: var(--rand);
    padding: 1.5rem;
    box-shadow: var(--schaduw);
    margin-bottom: 2rem;
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.filter-veld { display: flex; flex-direction: column; gap: 0.35rem; }
.filter-veld label { font-size: 0.8rem; font-weight: 600; color: var(--kleur-subtekst); text-transform: uppercase; letter-spacing: 0.4px; }

input, select, textarea {
    width: 100%;
    padding: 0.55rem 0.8rem;
    border: 1.5px solid #ddd;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: border-color 0.2s;
    background: var(--kleur-wit);
    color: var(--kleur-tekst);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--kleur-primair);
}

.filter-knoppen { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* ===== Coach kaarten ===== */
.coach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.coach-kaart {
    background: var(--kleur-wit);
    border-radius: var(--rand);
    box-shadow: var(--schaduw);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
}

.coach-kaart:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.coach-kaart-header {
    background: linear-gradient(135deg, var(--kleur-donker), var(--kleur-grijs));
    color: var(--kleur-wit);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.coach-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--kleur-primair);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 700;
    flex-shrink: 0;
}

.coach-naam { font-size: 1.1rem; font-weight: 700; }
.coach-locatie { font-size: 0.85rem; color: #bbb; }

.coach-kaart-body { padding: 1.25rem 1.5rem; }

.coach-badges { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1rem; }

.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-rood { background: #fde8ea; color: #c62828; }
.badge-blauw { background: #e3f0ff; color: #1565c0; }
.badge-groen { background: #e8f5e9; color: #2e7d32; }
.badge-grijs { background: #f0f0f0; color: #555; }

.coach-prijs {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--kleur-primair);
    margin-bottom: 0.5rem;
}

.coach-bio {
    font-size: 0.88rem;
    color: var(--kleur-subtekst);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.coach-kaart-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid #f0f0f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ===== Geen resultaten ===== */
.geen-resultaten {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--kleur-subtekst);
    grid-column: 1 / -1;
}

.geen-resultaten p { font-size: 1.1rem; margin-bottom: 0.5rem; }

/* ===== Formulieren ===== */
.formulier-kaart {
    background: var(--kleur-wit);
    border-radius: var(--rand);
    box-shadow: var(--schaduw);
    padding: 2rem;
    max-width: 700px;
    margin: 2rem auto;
}

.formulier-kaart h2 { margin-bottom: 1.5rem; }

.formulier-groep { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.25rem; }
.formulier-groep label { font-weight: 600; font-size: 0.9rem; }
.formulier-groep small { color: var(--kleur-subtekst); font-size: 0.8rem; }

.formulier-rij { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.checkbox-rij { display: flex; align-items: center; gap: 0.6rem; }
.checkbox-rij input { width: auto; }

textarea { resize: vertical; min-height: 80px; }

/* ===== Detail pagina ===== */
.detail-header {
    background: linear-gradient(135deg, var(--kleur-donker), var(--kleur-grijs));
    color: var(--kleur-wit);
    padding: 3rem 2rem;
    margin-bottom: 2rem;
}

.detail-header-inhoud {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.detail-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: var(--kleur-primair);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.detail-naam { font-size: 2rem; font-weight: 800; margin-bottom: 0.3rem; }
.detail-subtitel { color: #bbb; font-size: 1rem; }

.detail-prijs {
    margin-left: auto;
    text-align: right;
}

.detail-prijs-getal { font-size: 2rem; font-weight: 800; color: var(--kleur-primair); }
.detail-prijs-label { font-size: 0.85rem; color: #bbb; }

.detail-grid {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}

.detail-sectie {
    background: var(--kleur-wit);
    border-radius: var(--rand);
    box-shadow: var(--schaduw);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.detail-sectie h3 { margin-bottom: 1rem; color: var(--kleur-tekst); font-size: 1.1rem; }

.info-rij { display: flex; justify-content: space-between; padding: 0.5rem 0; border-bottom: 1px solid #f0f0f0; font-size: 0.95rem; }
.info-rij:last-child { border-bottom: none; }
.info-rij span:first-child { color: var(--kleur-subtekst); }
.info-rij span:last-child { font-weight: 600; }

/* ===== Melding ===== */
.melding {
    padding: 0.85rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: 0.95rem;
}

.melding-succes { background: #e8f5e9; color: #2e7d32; }
.melding-fout { background: #fde8ea; color: #c62828; }
.melding-info { background: #e3f0ff; color: #1565c0; }

/* ===== Laad animatie ===== */
.laden {
    text-align: center;
    padding: 3rem;
    color: var(--kleur-subtekst);
    grid-column: 1 / -1;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #eee;
    border-top-color: var(--kleur-primair);
    border-radius: 50%;
    animation: draaien 0.8s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes draaien { to { transform: rotate(360deg); } }

/* ===== Modal ===== */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 500;
    align-items: center;
    justify-content: center;
}

.modal-overlay.open { display: flex; }

.modal {
    background: var(--kleur-wit);
    border-radius: var(--rand);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
    width: 100%;
    max-width: 520px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    margin: 1rem;
}

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 { font-size: 1.1rem; }

.modal-sluit {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--kleur-subtekst);
    line-height: 1;
    padding: 0 0.25rem;
}

.modal-sluit:hover { color: var(--kleur-tekst); }

.modal-body {
    padding: 1.25rem 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid #eee;
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

.pakket-rij {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 0.6rem;
}

.pakket-rij input[type="text"] { flex: 2; }
.pakket-rij input[type="number"] { flex: 1; min-width: 80px; }

.pakket-verwijder {
    background: none;
    border: none;
    cursor: pointer;
    color: #c62828;
    font-size: 1.2rem;
    padding: 0 0.25rem;
    flex-shrink: 0;
}

.pakket-verwijder:hover { opacity: 0.7; }

.prijzen-preview {
    margin-top: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.prijs-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    background: var(--kleur-grijs-licht);
    border-radius: 8px;
    font-size: 0.9rem;
}

.prijs-item-prijs { font-weight: 700; color: var(--kleur-primair); }

/* ===== Pagina sectie ===== */
.pagina-sectie { padding: 2.5rem 0; }

/* ===== Footer ===== */
footer {
    background: var(--kleur-donker);
    color: #888;
    padding: 1.5rem 2rem;
    font-size: 0.85rem;
    margin-top: 3rem;
}
.footer-inhoud {
    max-width: 1100px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.75rem;
}
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { color: #888; transition: color 0.2s; }
.footer-links a:hover { color: #fff; text-decoration: none; }

/* ===== Responsief ===== */
@media (max-width: 700px) {
    .hero h1 { font-size: 1.9rem; }
    .detail-grid { grid-template-columns: 1fr; }
    .formulier-rij { grid-template-columns: 1fr; }
    .filter-grid { grid-template-columns: 1fr 1fr; }
    .detail-prijs { margin-left: 0; text-align: left; }
}