:root {
    /* Speels kleurenpalet */
    --c-violet: #7c3aed;
    --c-pink:   #ec4899;
    --c-orange: #f97316;
    --c-teal:   #14b8a6;
    --c-blue:   #3b82f6;
    --c-yellow: #f59e0b;
    --brand-grad: linear-gradient(135deg, #7c3aed 0%, #ec4899 50%, #f97316 100%);

    --bg: #fbf7ff;
    --bg-blob-1: #ede9fe;
    --bg-blob-2: #ffe4f1;
    --bg-blob-3: #fff1e0;
    --card: #ffffff;
    --text: #241b33;
    --text-soft: #5d5470;
    --muted: #968ca8;
    --border: #efe9f7;
    --shadow: 0 12px 30px rgba(124, 58, 237, .10);
    --shadow-hover: 0 22px 50px rgba(236, 72, 153, .20);
    --radius: 22px;
    --accent: var(--c-violet);
}

/* Donkere modus: automatisch (systeemvoorkeur) tenzij de gebruiker 'light' koos,
   óf handmatig geforceerd met data-theme="dark". */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #14101d;
        --bg-blob-1: #221a38;
        --bg-blob-2: #2a1726;
        --bg-blob-3: #2a1f16;
        --card: #1d1730;
        --text: #f1ecfb;
        --text-soft: #c0b6d6;
        --muted: #897e9f;
        --border: #2c2444;
        --shadow: 0 12px 30px rgba(0, 0, 0, .45);
        --shadow-hover: 0 22px 50px rgba(0, 0, 0, .6);
    }
}
:root[data-theme="dark"] {
    --bg: #14101d;
    --bg-blob-1: #221a38;
    --bg-blob-2: #2a1726;
    --bg-blob-3: #2a1f16;
    --card: #1d1730;
    --text: #f1ecfb;
    --text-soft: #c0b6d6;
    --muted: #897e9f;
    --border: #2c2444;
    --shadow: 0 12px 30px rgba(0, 0, 0, .45);
    --shadow-hover: 0 22px 50px rgba(0, 0, 0, .6);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: "Nunito", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--text);
    background:
        radial-gradient(900px 500px at 12% -8%, var(--bg-blob-1), transparent 60%),
        radial-gradient(800px 500px at 90% 0%, var(--bg-blob-2), transparent 55%),
        radial-gradient(700px 600px at 70% 100%, var(--bg-blob-3), transparent 55%),
        var(--bg);
    min-height: 100vh;
    line-height: 1.6;
    font-weight: 600;
}

h1, h2, h3, .display {
    font-family: "Fredoka", "Nunito", sans-serif;
    font-weight: 600;
    letter-spacing: -0.01em;
}

a { color: var(--accent); }

.wrap { width: min(1120px, calc(100vw - 36px)); margin: 0 auto; }

/* ---------- Hero ---------- */
.hero { padding: 92px 0 36px; text-align: center; }
.hero .eyebrow {
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: .16em;
    font-size: 13px;
    font-weight: 800;
    color: #fff;
    background: var(--brand-grad);
    padding: 6px 16px;
    border-radius: 999px;
    margin: 0 0 18px;
    box-shadow: var(--shadow);
}
.hero h1 {
    font-size: clamp(40px, 7vw, 68px);
    line-height: 1.02;
    margin: 0 0 18px;
    font-weight: 700;
    background: var(--brand-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero p.lead {
    font-size: clamp(16px, 2.4vw, 21px);
    color: var(--text-soft);
    margin: 0 auto;
    max-width: 640px;
}

/* ---------- Project grid ---------- */
.projects {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 26px;
    padding: 30px 0 80px;
}

.card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow);
    transition: transform .2s cubic-bezier(.34,1.56,.64,1), box-shadow .2s ease;
    overflow: hidden;
}
.card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 6px;
    background: var(--accent);
}
.projects .card:hover { transform: translateY(-6px) rotate(-.4deg); box-shadow: var(--shadow-hover); }

.card .badge {
    width: 64px; height: 64px;
    display: grid; place-items: center;
    font-size: 32px;
    border-radius: 20px;
    background: color-mix(in srgb, var(--accent) 16%, transparent);
    margin-bottom: 18px;
    transition: transform .2s ease;
}
.projects .card:hover .badge { transform: rotate(-8deg) scale(1.08); }

.card h2 { font-size: 23px; margin: 0 0 4px; }
.card .tagline { color: var(--accent); font-weight: 800; font-size: 14px; margin: 0 0 16px; }
.card .what { color: var(--text-soft); margin: 0 0 18px; font-size: 15px; }
.card .why {
    background: color-mix(in srgb, var(--accent) 8%, transparent);
    border-radius: 14px;
    padding: 13px 15px;
    font-size: 14px;
    color: var(--text-soft);
    margin: 0 0 22px;
}
.card .why strong {
    color: var(--accent);
    display: block;
    margin-bottom: 2px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .1em;
    font-weight: 800;
}
.card .cta { margin-top: auto; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-family: "Fredoka", sans-serif;
    font-weight: 600;
    font-size: 15px;
    padding: 11px 20px;
    border-radius: 999px;
    background: var(--brand-grad);
    background-size: 150% 150%;
    color: #fff;
    border: 0;
    cursor: pointer;
    box-shadow: 0 6px 16px rgba(124, 58, 237, .28);
    transition: transform .15s cubic-bezier(.34,1.56,.64,1), filter .15s ease;
}
.btn:hover { transform: translateY(-2px) scale(1.03); filter: brightness(1.05); }
.btn .host { opacity: .85; font-weight: 600; font-size: 13px; }

.btn-ghost {
    background: var(--card);
    color: var(--text-soft);
    border: 2px solid var(--border);
    box-shadow: none;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Footer ---------- */
.site-footer { text-align: center; color: var(--muted); font-size: 14px; padding: 0 0 48px; }
.site-footer a { color: var(--muted); }

/* ---------- Auth / centered ---------- */
.center-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.panel {
    width: min(430px, 100%);
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}
.panel::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 6px; background: var(--brand-grad); }
.panel .badge {
    width: 60px; height: 60px;
    display: grid; place-items: center;
    font-size: 30px;
    border-radius: 18px;
    background: color-mix(in srgb, var(--c-violet) 16%, transparent);
    margin: 6px auto 16px;
}
.panel h1 { text-align: center; font-size: 26px; margin: 0 0 6px; }
.panel .sub { text-align: center; color: var(--text-soft); margin: 0 0 24px; font-size: 15px; }

label.field { display: block; margin-bottom: 8px; font-weight: 700; font-size: 14px; }
input[type="password"], input[type="text"], input[type="number"], input[type="date"], select {
    width: 100%;
    box-sizing: border-box;
    padding: 13px 14px;
    border: 2px solid var(--border);
    border-radius: 14px;
    font-size: 16px;
    font-family: inherit;
    font-weight: 600;
    background: var(--bg);
    color: var(--text);
}
input:focus, select:focus { outline: none; border-color: var(--c-violet); }
.btn-block { width: 100%; justify-content: center; margin-top: 18px; }

.alert { background: color-mix(in srgb,#dc2626 12%,transparent); color: #b91c1c; border-radius: 14px; padding: 12px 15px; font-size: 14px; margin-bottom: 18px; font-weight: 700; }
.notice { background: color-mix(in srgb,#16a34a 14%,transparent); color: #15803d; border-radius: 14px; padding: 12px 15px; font-size: 14px; margin-bottom: 18px; font-weight: 700; }
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .alert { color: #fca5a5; }
    :root:not([data-theme="light"]) .notice { color: #86efac; }
}
:root[data-theme="dark"] .alert { color: #fca5a5; }
:root[data-theme="dark"] .notice { color: #86efac; }

/* Thema-schakelaar */
.theme-toggle {
    display: inline-grid;
    place-items: center;
    width: 40px; height: 40px;
    border-radius: 999px;
    border: 2px solid var(--border);
    background: var(--card);
    color: var(--text);
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    transition: transform .15s ease, border-color .15s ease;
}
.theme-toggle:hover { transform: rotate(-12deg) scale(1.08); border-color: var(--accent); }
.home-theme-toggle { position: fixed; top: 18px; right: 18px; z-index: 50; box-shadow: var(--shadow); }

.muted { color: var(--muted); }
.back-link { display: inline-block; margin-top: 20px; color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 700; }
.back-link:hover { color: var(--accent); }
code { background: color-mix(in srgb, var(--accent) 10%, transparent); padding: 2px 7px; border-radius: 7px; font-size: 13px; }

/* ---------- Project-infopagina ---------- */
.info-page { padding: 24px 0 80px; }
.info-back { margin: 0 0 8px; }

.info-hero { text-align: center; padding: 28px 0 24px; }
.info-hero .badge {
    width: 76px; height: 76px; margin: 0 auto 16px;
    display: grid; place-items: center; font-size: 38px;
    border-radius: 22px;
    background: color-mix(in srgb, var(--accent) 16%, transparent);
}
.info-hero h1 { font-size: clamp(30px, 5vw, 46px); margin: 0 0 8px; color: var(--accent); }
.info-hero .tagline { color: var(--text-soft); font-size: 18px; font-weight: 700; margin: 0; }
.info-intro { max-width: 640px; margin: 16px auto 0; font-size: 18px; color: var(--text); line-height: 1.55; }

/* Functie-opsomming */
.info-features { margin: 4px 0 24px; }
.info-features h2 { font-size: 17px; margin: 0 0 12px; }
.info-features ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.info-features li {
    position: relative; padding-left: 30px; font-size: 15px; color: var(--text-soft); line-height: 1.5;
}
.info-features li::before {
    content: "✓"; position: absolute; left: 0; top: 0;
    width: 20px; height: 20px; border-radius: 999px;
    display: grid; place-items: center; font-size: 12px; font-weight: 800;
    background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent);
}

.info-body { max-width: 760px; margin: 0 auto; }
.info-body::before { background: var(--accent); }
.info-what { font-size: 17px; color: var(--text-soft); margin: 0 0 18px; }
.info-why {
    background: color-mix(in srgb, var(--accent) 8%, transparent);
    border-radius: 14px; padding: 14px 16px; font-size: 15px; color: var(--text-soft); margin: 0 0 22px;
}
.info-why strong { color: var(--accent); display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .1em; font-weight: 800; margin-bottom: 2px; }
.info-cta { text-align: center; }