:root {
    --zeeblauw: #1A91A8;
    --diepblauw: #0F4C5C;
    --zonnegeel: #FFC93C;
    --koraal: #FF6B6B;
    --duinzand: #F4E9D8;
    --wit: #FFFFFF;

    --maxw: 720px;
    --gap-section: 64px;
    --gap-section-lg: 96px;
}

* { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--wit);
    color: var(--diepblauw);
    font-family: 'Trebuchet MS', Verdana, sans-serif;
    font-size: 17px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

@media (min-width: 720px) {
    body { font-size: 18px; line-height: 1.65; }
}

h1, h2, h3 {
    margin: 0 0 0.5em;
    line-height: 1.2;
    font-weight: bold;
}

h1 {
    color: var(--zeeblauw);
    font-size: 36px;
    letter-spacing: -0.5px;
}
.hero-sub-title {
    display: inline-block;
    color: var(--diepblauw);
    font-size: 0.7em;
    font-weight: bold;
}
h2 {
    color: var(--diepblauw);
    font-size: 24px;
}
h3 {
    color: var(--diepblauw);
    font-size: 19px;
}

@media (min-width: 720px) {
    h1 { font-size: 52px; }
    h2 { font-size: 32px; }
    h3 { font-size: 22px; }
}

p { margin: 0 0 1em; }
a {
    color: var(--zeeblauw);
    text-decoration: underline;
    text-underline-offset: 3px;
}
a:hover { color: var(--diepblauw); }
a:focus-visible {
    outline: 3px solid var(--zonnegeel);
    outline-offset: 2px;
    border-radius: 3px;
}

ul { padding-left: 1.2em; margin: 0 0 1em; }
li { margin-bottom: 0.4em; }

main {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 24px 20px;
}

main > section {
    padding: var(--gap-section) 0;
    border-top: 1px solid rgba(15, 76, 92, 0.08);
}
main > section:first-child { border-top: none; padding-top: 32px; }

@media (min-width: 720px) {
    main > section { padding: var(--gap-section-lg) 0; }
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--zeeblauw);
    color: var(--wit);
    padding: 10px 16px;
    font-weight: bold;
    border-radius: 0 0 8px 0;
    z-index: 100;
    text-decoration: none;
}
.skip-link:focus {
    left: 0;
    color: var(--wit);
}

.hero {
    text-align: center;
    padding-top: 24px !important;
}
.hero-logo {
    width: auto;
    height: 140px;
    max-width: 100%;
    margin-bottom: 24px;
}
.lead {
    font-size: 1.1em;
    max-width: 560px;
    margin: 0 auto 32px;
    color: var(--diepblauw);
}

.cta-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-top: 24px;
}
@media (min-width: 480px) {
    .cta-row { flex-direction: row; justify-content: center; flex-wrap: wrap; }
}

.btn {
    display: inline-block;
    padding: 14px 24px;
    border-radius: 100px;
    font-weight: bold;
    text-decoration: none;
    font-size: 1em;
    line-height: 1.2;
    transition: transform 0.1s ease, box-shadow 0.15s ease;
    text-align: center;
}
.btn-primary {
    background: var(--zeeblauw);
    color: var(--wit);
    box-shadow: 0 4px 14px rgba(26, 145, 168, 0.3);
}
.btn-primary:hover {
    background: var(--diepblauw);
    color: var(--wit);
    transform: translateY(-1px);
}
.btn-big {
    padding: 18px 32px;
    font-size: 1.1em;
}

.link-arrow {
    color: var(--diepblauw);
    text-decoration: none;
    font-weight: bold;
    border-bottom: 2px solid var(--zonnegeel);
    padding-bottom: 2px;
}
.link-arrow:hover { color: var(--zeeblauw); }

.planning-list {
    columns: 1;
    column-gap: 32px;
    list-style: none;
    padding: 0;
}
.planning-list li {
    padding-left: 24px;
    position: relative;
    break-inside: avoid;
    margin-bottom: 0.7em;
}
.planning-list li::before {
    content: "•";
    color: var(--koraal);
    font-weight: bold;
    font-size: 1.4em;
    position: absolute;
    left: 0;
    top: -4px;
}
@media (min-width: 600px) {
    .planning-list { columns: 2; }
}

.callout {
    background: var(--duinzand);
    border-left: 4px solid var(--koraal);
    padding: 20px 24px;
    border-radius: 0 12px 12px 0;
}
.callout p:last-child { margin-bottom: 0; }

.comite-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 24px;
    margin-bottom: 1em;
}
.comite-list li {
    padding: 6px 0;
}
.comite-list strong { color: var(--zeeblauw); }
@media (max-width: 380px) {
    .comite-list { grid-template-columns: 1fr; }
}

.muted { color: var(--diepblauw); opacity: 0.8; }
.small { font-size: 0.92em; }
.meta-link { font-size: 0.95em; opacity: 0.85; }

footer {
    border-top: 1px solid var(--zeeblauw);
    margin-top: 48px;
    padding: 24px 20px;
}
.footer-inner {
    max-width: var(--maxw);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
    font-size: 0.9em;
    color: var(--diepblauw);
}
.footer-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.footer-logo {
    height: 38px;
    width: auto;
}
.tagline {
    font-weight: bold;
    color: var(--zeeblauw);
}

@media (min-width: 600px) {
    .footer-inner {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

@media (max-width: 380px) {
    main { padding: 20px 16px; }
    .hero-logo { height: 110px; }
    h1 { font-size: 30px; }
    .btn-big { padding: 16px 24px; font-size: 1em; }
}