/* ==========================================================================
   Eigen-Wijzer — front-end styles
   Mobile-first: base rules target small screens, min-width queries layer
   on refinements for tablet/desktop. Look-and-feel tokens are grouped per
   theme variant (a/b/c) below the base tokens — components reference
   var(--...) so switching data-theme on <body> is enough to reskin.
   Variants A/B/C are sourced from Wendy's design (Main/Rose/Groen
   artboards) — colors and fonts are matched as closely as a system-font
   stack allows (no Google Fonts CDN, for the same privacy reasons as the
   rest of this project — self-hosted webfonts are a possible follow-up).
   ========================================================================== */

:root {
    /* Variant A "Crème, salie & terracotta" — also the fallback if data-theme is missing */
    --bg: #f7f3ee;
    --surface: #ffffff;
    --text: #262420;
    --text-muted: #6f6c68;
    --text-subtle: #8b8478;
    --accent: #6b7360;
    --accent-hover: #5d6353;
    --accent-contrast: #f7f3ee;
    --btn-primary-bg: var(--accent);
    --btn-primary-hover: var(--accent-hover);
    --border: #eae6e0;
    --eyebrow-color: var(--text-muted);
    --quote-bg: #726c62;
    --quote-text: #f7f3ee;
    --radius: 3px;
    --shadow: 0 1px 3px rgba(38, 36, 32, 0.08);
    --font-heading: Georgia, "Times New Roman", Times, serif;
    --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

    --color-error: #b42318;
    --color-success: #1a7f37;
    --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
    --dur: 400ms;
    --content-width: 720px;
}

/* Variant B "Koraal" */
body[data-theme="b"] {
    --bg: #faf4f0;
    --surface: #ffffff;
    --text: #2b2622;
    --text-muted: #5a5249;
    --text-subtle: #8a8177;
    --accent: #a85f49;
    --accent-hover: #7a4534;
    --accent-contrast: #faf4f0;
    --btn-primary-bg: #d98f79;
    --btn-primary-hover: #c77e68;
    --border: #ede0d8;
    --eyebrow-color: var(--accent);
    --quote-bg: #141416;
    --quote-text: #faf4f0;
    --radius: 4px;
    --shadow: 0 2px 8px rgba(20, 20, 22, 0.1);
    --font-heading: "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
    --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Variant C "Salie-groen" */
body[data-theme="c"] {
    --bg: #faf4f0;
    --surface: #ffffff;
    --text: #2b2622;
    --text-muted: #5a5249;
    --text-subtle: #8a8177;
    --accent: #55624a;
    --accent-hover: #414a38;
    --accent-contrast: #faf4f0;
    --btn-primary-bg: #6b7a5e;
    --btn-primary-hover: #56634a;
    --border: #ede0d8;
    --eyebrow-color: var(--accent);
    --quote-bg: #141416;
    --quote-text: #faf4f0;
    --radius: 4px;
    --shadow: 0 2px 8px rgba(20, 20, 22, 0.1);
    --font-heading: "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
    --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    color: var(--text);
    background: var(--bg);
    font-family: var(--font-body);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-heading); line-height: 1.25; }

.wrap {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* ---------- Header / nav (shared site chrome, mobile-first) ---------- */

.site-header {
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
}

.site-header .wrap {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.site-title {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text);
    text-decoration: none;
}

.site-nav {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.site-nav::-webkit-scrollbar { display: none; }

.site-nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.92rem;
    white-space: nowrap;
    padding-bottom: 0.15rem;
    border-bottom: 2px solid transparent;
    transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.site-nav a:hover,
.site-nav a:focus-visible { color: var(--accent); border-color: var(--accent); }

@media (min-width: 640px) {
    .site-header .wrap {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

main.wrap {
    padding: 2.5rem 1.25rem 4rem;
    min-height: 50vh;
}

@media (min-width: 640px) {
    main.wrap { padding: 3.5rem 1.25rem 5rem; }
}

.page-content h1 {
    margin-top: 0;
    font-size: 1.75rem;
}

@media (min-width: 640px) {
    .page-content h1 { font-size: 2.25rem; }
}

.site-footer {
    border-top: 1px solid var(--border);
    padding: 1.5rem 0;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 1rem;
    margin-bottom: 0.5rem;
}

.footer-contact a {
    color: inherit;
}

/* ---------- Flash / form-errors (shared) ---------- */

.flash {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.flash-success { background: #e6f4ea; color: var(--color-success); }
.flash-error { background: #fdecea; color: var(--color-error); }

.form-errors {
    background: #fdecea;
    color: var(--color-error);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

/* ---------- Contact form (mobile-first, single column) ---------- */

.contact-form { display: flex; flex-direction: column; gap: 0.4rem; max-width: 480px; }

.contact-form label { font-weight: 600; margin-top: 0.75rem; font-size: 0.9rem; }

.contact-form input,
.contact-form textarea {
    padding: 0.65rem 0.7rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    background: var(--bg);
    color: var(--text);
}

.contact-form button {
    margin-top: 1.25rem;
    align-self: flex-start;
    background: var(--accent);
    color: var(--accent-contrast);
    border: none;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius);
    font-size: 1rem;
    cursor: pointer;
    transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.contact-form button:hover { opacity: 0.9; }
.contact-form button:active { transform: scale(0.97); }

/* ==========================================================================
   Content blocks — shared structure across all 3 variants; only the
   custom-property tokens (and a few per-variant touches below) differ.
   ========================================================================== */

.block { margin-bottom: clamp(2rem, 6vw, 3.25rem); }
.block:last-child { margin-bottom: 0; }

.block-text h2 { font-size: 1.4rem; margin-bottom: 0.75rem; }
.block-text p { margin: 0 0 1rem; }
.block-text p:last-child { margin-bottom: 0; }

.block-image img { width: 100%; height: auto; border-radius: var(--radius); display: block; }
.block-image figcaption {
    margin-top: 0.6rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
}

.block-quote {
    background: var(--quote-bg);
    color: var(--quote-text);
    border-radius: var(--radius);
    padding: 2rem 1.75rem;
    position: relative;
}
.block-quote::before {
    content: "\201C";
    display: block;
    font-family: var(--font-heading);
    font-size: 3rem;
    line-height: 1;
    opacity: 0.5;
    margin-bottom: -0.75rem;
}
.block-quote p {
    font-size: 1.15rem;
    font-family: var(--font-heading);
    font-style: italic;
    margin: 0 0 0.5rem;
    color: inherit;
}
.block-quote cite {
    display: block;
    font-style: normal;
    font-size: 0.85rem;
    opacity: 0.75;
    color: inherit;
}

.eyebrow {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--eyebrow-color);
    margin-bottom: 0.5rem;
}

.block-list h3 { font-size: 1.1rem; margin-bottom: 0.75rem; }
.block-list ul { margin: 0; padding-left: 1.25rem; }
.block-list li { margin-bottom: 0.5rem; }
.block-list li:last-child { margin-bottom: 0; }

.list-check { list-style: none; padding-left: 0 !important; }
.list-check li { position: relative; padding-left: 1.75rem; }
.list-check li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--accent);
    font-weight: 700;
}

.block-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

@media (min-width: 480px) {
    .block-buttons { flex-direction: row; flex-wrap: wrap; }
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.6rem;
    border-radius: var(--radius);
    border: 2px solid transparent;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
        background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.btn-primary { background: var(--btn-primary-bg); color: var(--accent-contrast); }
.btn-primary:hover { background: var(--btn-primary-hover); }
.btn-secondary { background: transparent; color: var(--text); border-color: var(--text); }
.btn-secondary:hover { background: var(--text); color: var(--bg); }

.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0) scale(0.97); transition-duration: 100ms; }

/* ---------- Map block (Google Maps embed) ---------- */

.block-map h2 { font-size: 1.4rem; margin-bottom: 0.75rem; }

.map-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.map-frame iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Breaks the map out to full viewport width, ignoring .wrap's max-width —
   relies on main.wrap being centered via margin:auto. */
.map-stretch .map-frame {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    border-radius: 0;
    box-shadow: none;
    aspect-ratio: 21 / 9;
}

/* ---------- Media + text block (photo beside text) ---------- */

.block-media-text {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.media-text-figure { margin: 0; }
.media-text-figure img { width: 100%; height: auto; border-radius: var(--radius); display: block; }
.media-text-figure figcaption {
    margin-top: 0.6rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}
.media-text-content h2 { font-size: 1.4rem; margin-bottom: 0.75rem; }
.media-text-content p { margin: 0 0 1rem; }
.media-text-content p:last-child { margin-bottom: 0; }

@media (min-width: 640px) {
    .block-media-text {
        flex-direction: row;
        align-items: center;
        gap: 2.5rem;
    }
    .block-media-text.media-text-right { flex-direction: row-reverse; }
    .media-text-figure,
    .media-text-content { flex: 1 1 0; min-width: 0; }
}

/* ---------- Columns block (2 or 3 side-by-side columns) ---------- */

.block-columns {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.block-columns .column > .block:last-child { margin-bottom: 0; }

@media (min-width: 640px) {
    .block-columns { flex-direction: row; align-items: flex-start; }
    .block-columns .column { flex: 1 1 0; min-width: 0; }
}

/* ---------- Calendar block (appointment booking) ---------- */

.calendar-widget {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .calendar-widget { flex-direction: row; align-items: flex-start; }
}

.calendar-loading { color: var(--text-muted); font-size: 0.92rem; }

.cal-grid {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.1rem;
    flex: 0 0 auto;
    width: 100%;
}

@media (min-width: 640px) {
    .cal-grid { width: 310px; }
}

.cal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.9rem; }
.cal-month-label { font-family: var(--font-heading); font-size: 0.95rem; font-weight: 600; color: var(--text); }
.cal-nav {
    background: none; border: none; cursor: pointer; font-size: 1rem; color: var(--text-subtle);
    padding: 0.2rem 0.5rem; line-height: 1;
}
.cal-nav:hover { color: var(--accent); }

.cal-weekdays, .cal-days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 0.25rem; }
.cal-weekdays { font-size: 0.68rem; color: var(--text-subtle); text-align: center; margin-bottom: 0.4rem; }

.cal-day {
    appearance: none; background: none; border: 1px solid transparent; border-radius: var(--radius);
    padding: 0.45rem 0; font-size: 0.82rem; color: var(--text); cursor: pointer; font-family: inherit;
}
.cal-day:not(:disabled) { border-color: var(--border); }
.cal-day:not(:disabled):hover { border-color: var(--accent); }
.cal-day.is-selected { background: var(--accent); border-color: var(--accent); color: var(--accent-contrast); font-weight: 600; }
.cal-day:disabled { color: var(--border); cursor: default; }

.cal-side { flex: 1; min-width: 0; }

.cal-times-label { font-size: 0.82rem; font-weight: 600; color: var(--text); margin-bottom: 0.75rem; }
.cal-time-list { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1rem; }
.cal-time {
    appearance: none; background: var(--bg); border: 1px solid var(--border); border-radius: 100px;
    padding: 0.5rem 1rem; font-size: 0.85rem; color: var(--text); cursor: pointer; font-family: inherit;
}
.cal-time:hover { border-color: var(--accent); }
.cal-time.is-selected { background: var(--accent); border-color: var(--accent); color: var(--accent-contrast); font-weight: 600; }

.cal-form { display: flex; flex-direction: column; gap: 0.4rem; max-width: 420px; }
.cal-form label { font-weight: 600; margin-top: 0.75rem; font-size: 0.85rem; }
.cal-form input,
.cal-form textarea {
    padding: 0.6rem 0.7rem; border: 1px solid var(--border); border-radius: var(--radius);
    font-size: 0.95rem; font-family: inherit; background: var(--bg); color: var(--text);
}
.cal-form button {
    margin-top: 1rem; align-self: flex-start; background: var(--btn-primary-bg); color: var(--accent-contrast);
    border: none; padding: 0.7rem 1.5rem; border-radius: var(--radius); font-size: 0.92rem; font-weight: 600; cursor: pointer;
}
.cal-form button:hover { background: var(--btn-primary-hover); }
.cal-form button:disabled { opacity: 0.6; cursor: default; }
.cal-form-status { font-size: 0.85rem; color: var(--text-muted); margin: 0.6rem 0 0; min-height: 1.1em; }
.cal-form-status.is-error { color: var(--color-error); }

.cal-confirmed {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 1.25rem 1.5rem; color: var(--text); font-weight: 600;
}

/* ---------- Events block (lectures/workshops, with optional registration) ---------- */

.events-list { display: flex; flex-direction: column; gap: 1.5rem; }

.event-card {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 1.5rem;
}
.event-card h3 { font-family: var(--font-heading); font-size: 1.2rem; margin: 0.35rem 0 0.5rem; }
.event-location { font-size: 0.85rem; color: var(--text-muted); margin: 0 0 0.75rem; }
.event-description { margin: 0 0 1rem; }
.event-description:last-child { margin-bottom: 0; }

.event-badge {
    display: inline-block; padding: 0.2rem 0.7rem; border-radius: 100px;
    font-size: 0.78rem; font-weight: 600; margin-bottom: 1rem;
}
.badge-spots { background: var(--bg); border: 1px solid var(--border); color: var(--text-muted); }
.badge-full { background: var(--color-error); color: #fff; }

.event-register { margin-top: 0.25rem; }
.event-register summary {
    display: inline-block; cursor: pointer; font-weight: 600; font-size: 0.9rem;
    color: var(--accent); list-style: none;
}
.event-register summary::-webkit-details-marker { display: none; }
.event-register summary::before { content: "+ "; }
.event-register[open] summary::before { content: "– "; }

.event-register form {
    display: flex; flex-direction: column; gap: 0.4rem; max-width: 380px; margin-top: 1rem;
}
.event-register label { font-weight: 600; margin-top: 0.6rem; font-size: 0.85rem; }
.event-register input {
    padding: 0.6rem 0.7rem; border: 1px solid var(--border); border-radius: var(--radius);
    font-size: 0.95rem; font-family: inherit; background: var(--bg); color: var(--text);
}
.event-register button {
    margin-top: 1rem; align-self: flex-start; background: var(--btn-primary-bg); color: var(--accent-contrast);
    border: none; padding: 0.65rem 1.4rem; border-radius: var(--radius); font-size: 0.9rem; font-weight: 600; cursor: pointer;
}
.event-register button:hover { background: var(--btn-primary-hover); }

/* ---------- Scroll-triggered reveal (progressive enhancement) ----------
   The "js" class is added by an inline script in <head> before paint, so
   content stays fully visible if JavaScript is unavailable. Motion is a
   single, small, one-time fade-up per block — calm, not attention-grabbing. */

html.js [data-animate] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}

html.js [data-animate].is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    html.js [data-animate] {
        opacity: 1;
        transform: none;
        transition: none;
    }
}