*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    height: 100%;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #0f172a;
    /* gebruik de oude gif als zichtbare achtergrond */
    background-image: url("bgkopkl.gif");
    background-repeat: repeat;
    background-attachment: fixed;
    background-color: #C7DCC7;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

img {
    max-width: 260px;
    width: 100%;
    height: auto;
    display: block;
}

a {
    color: #2F9B68;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.header {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(14px);
    background: linear-gradient(90deg, rgba(210,105,30,0.98), rgba(47,155,104,0.98));
    color: #fff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.15);
}

.header-inner {
    max-width: 980px;
    margin: 0 auto;
    padding: 0.7rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.brand-logo {
    width: 140px;
    height: auto;
    border-radius: 0;
    object-fit: contain;
    background: transparent;
    padding: 0;
    box-shadow:
        0 18px 35px rgba(15, 23, 42, 0.45),
        0 0 0 1px rgba(148, 163, 184, 0.5);
}

.brand-text h1 {
    margin: 0;
    font-size: 1.3rem;
    letter-spacing: -0.03em;
}

.brand-text p {
    margin: 0;
    font-size: 0.82rem;
    color: #fef3c7;
}

.nav {
    display: flex;
    gap: 0.9rem;
    font-size: 0.88rem;
}

.nav a {
    color: #fff;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: background-color 0.18s ease, border-color 0.18s ease;
}

.nav a:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.65);
}

@media (max-width: 720px) {
    .header-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav {
        flex-wrap: wrap;
    }
}

.section {
    padding: 2rem 1.5rem;
}

.section-muted {
    background: transparent;
}

.section-inner {
    max-width: 980px;
    margin: 0 auto;
}

main {
    flex: 1;
}

.hero {
    padding-top: 2.2rem;
}

.hero-grid {
    display: block;
}

.hero-text h2 {
    margin: 0 0 1rem;
    font-size: clamp(1.7rem, 2.5vw, 2.2rem);
    letter-spacing: -0.03em;
}

.lead {
    font-size: 1rem;
    max-width: 620px;
}

.note {
    margin-top: 1.1rem;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    background: rgba(250, 204, 21, 0.08);
    border: 1px solid rgba(250, 204, 21, 0.7);
    font-size: 0.95rem;
}

h3 {
    margin: 0 0 1rem;
    font-size: 1.25rem;
}

.card-grid {
    display: grid;
    gap: 1.75rem;
    margin-top: 1rem;
}

@media (min-width: 780px) {
    .card-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.card {
    background: #ffffff;
    border-radius: 0.9rem;
    padding: 1rem;
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.12);
    border: 1px solid rgba(203, 213, 225, 0.9);
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    font-size: 0.95rem;
}

.card h4 {
    margin: 0;
    font-size: 1rem;
}

.card-link {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-weight: 500;
}

.card-link::after {
    content: "→";
    font-size: 0.85em;
}

.card--disabled {
    opacity: 0.6;
}

.contact-grid {
    display: grid;
    gap: 1.75rem;
    align-items: center;
}

@media (min-width: 720px) {
    .contact-grid {
        grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.9fr);
    }
}

.contact-line {
    margin: 0 0 0.4rem;
    font-size: 0.95rem;
}

.contact-line strong {
    display: inline-block;
    min-width: 80px;
}

.contact-logo img {
    max-width: 220px;
    margin-left: auto;
    margin-right: auto;
}

.contact-form {
    margin-top: 1.5rem;
    padding: 1.25rem 1.5rem;
    border-radius: 0.9rem;
    background: #ffffff;
    box-shadow: 0 12px 25px rgba(15, 23, 42, 0.12);
    border: 1px solid rgba(203, 213, 225, 0.9);
}

.contact-form-row {
    margin-bottom: 0.9rem;
}

.contact-form label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: 0.5rem 0.6rem;
    border-radius: 0.5rem;
    border: 1px solid #cbd5e1;
    font: inherit;
    resize: vertical;
}

.contact-form textarea {
    min-height: 130px;
}

.contact-form button {
    margin-top: 0.25rem;
    padding: 0.5rem 1.2rem;
    border-radius: 999px;
    border: none;
    background: linear-gradient(90deg, #2F9B68, #15803d);
    color: #ffffff;
    font-weight: 600;
    cursor: pointer;
}

.contact-form button:hover {
    background: linear-gradient(90deg, #15803d, #166534);
}

.footer {
    border-top: 1px solid #e2e8f0;
    background: #0b1120;
    color: #9ca3af;
}

.footer-inner {
    max-width: 980px;
    margin: 0 auto;
    padding: 0.9rem 1.5rem 1.1rem;
    font-size: 0.85rem;
    text-align: center;
}