/* Huisstijl andere vragen (okt 2026).
   Warm papier als basis, petrol voor tekst en vlakken, koraal spaarzaam als accent.
   Koraal haalt op papier geen 3:1 contrast: nooit gebruiken voor tekst, focus of
   als enige drager van informatie. Oude pagina's (congres e.d.) gebruiken nog styles.css. */

:root {
    --av-paper: #F3EFE6;
    --av-petrol: #193B3A;
    --av-coral: #E96A4B;

    --av-paper-licht: #FAF8F3;
    --av-petrol-zacht: #4A5F5E;            /* 5.9:1 op papier, voor bijzaken */
    --av-lijn: rgba(25, 59, 58, 0.16);
    --av-lijn-sterk: rgba(25, 59, 58, 0.32);

    --font-heading: "DM Serif Display", Georgia, serif;
    --font-body: "DM Sans", Arial, sans-serif;

    --breedte: 72rem;
    --gutter: clamp(1rem, 4vw, 2.5rem);
    --radius: 6px;
}

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

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: 5.5rem;
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition: none !important; animation: none !important; }
}

body {
    margin: 0;
    background-color: var(--av-paper);
    /* Heel subtiele papierkorrel */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .1 0 0 0 0 .23 0 0 0 0 .23 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    color: var(--av-petrol);
    font-family: var(--font-body);
    font-size: 1.0625rem;
    line-height: 1.6;
    overflow-x: clip;
}

@media (min-width: 768px) {
    body { font-size: 1.125rem; }
}

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

h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 400;
    margin: 0;
    color: var(--av-petrol);
}

h1 { font-size: clamp(2.25rem, 5vw, 3rem); line-height: 1.08; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2rem); line-height: 1.18; }

p { margin: 0; }

a { color: var(--av-petrol); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible {
    outline: 3px solid var(--av-petrol);
    outline-offset: 3px;
    border-radius: 2px;
}

.av-skip {
    position: absolute;
    left: 1rem;
    top: -4rem;
    background: var(--av-petrol);
    color: var(--av-paper);
    padding: 0.6rem 1rem;
    border-radius: var(--radius);
    z-index: 100;
}
.av-skip:focus { top: 1rem; }

.av-wrap {
    width: 100%;
    max-width: var(--breedte);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.av-label {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--av-petrol-zacht);
}

/* ---------- Kop ---------- */

.av-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(243, 239, 230, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--av-lijn);
}

.av-header .av-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 4.25rem;
}

.av-woordmerk {
    font-family: var(--font-heading);
    font-size: 1.625rem;
    line-height: 1;
    text-decoration: none;
    color: var(--av-petrol);
    white-space: nowrap;
}
.av-woordmerk:hover { text-decoration: none; }

.av-nav {
    display: flex;
    align-items: center;
    gap: clamp(0.75rem, 3vw, 1.75rem);
    font-size: 0.9375rem;
    font-weight: 500;
}

.av-nav a { text-decoration: none; padding: 0.4rem 0; }
.av-nav a[aria-current="page"] {
    text-decoration: underline;
    text-decoration-color: var(--av-coral);
    text-decoration-thickness: 3px;
    text-underline-offset: 0.45em;
}

.av-taal {
    border: 1px solid var(--av-lijn-sterk);
    border-radius: 999px;
    padding: 0.35rem 0.85rem !important;
}
.av-taal:hover { border-color: var(--av-petrol); }

/* ---------- Opening ---------- */

.av-hero { grid-area: intro; }




.av-hero h1 { margin: 0.9rem 0 1.25rem; }

@media (min-width: 960px) {
    .av-hero .av-hero-acties { display: none; }
}

.av-onderstreept {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 12' preserveAspectRatio='none'%3E%3Cpath d='M2 8c30-5 62-6 96-3s68 3 100-2' fill='none' stroke='%23E96A4B' stroke-width='4' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: 0 100%;
    background-size: 100% 0.32em;
    padding-bottom: 0.12em;
}

.av-lead {
    font-size: clamp(1.125rem, 2vw, 1.3125rem);
    line-height: 1.55;
    max-width: 36rem;
}

.av-quote {
    margin: 1.75rem 0 0;
    padding-left: 1rem;
    border-left: 3px solid var(--av-coral);
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.3125rem;
    line-height: 1.35;
    max-width: 30rem;
}

.av-hero-acties {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
}


/* ---------- Knoppen ---------- */

.av-knop {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 3rem;
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--av-petrol);
    border-radius: var(--radius);
    background: var(--av-petrol);
    color: var(--av-paper);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.15s, color 0.15s;
}
.av-knop:hover { background: #0F2827; border-color: #0F2827; text-decoration: none; }
.av-knop:disabled { opacity: 0.6; cursor: wait; }

.av-knop-licht {
    background: transparent;
    color: var(--av-petrol);
}
.av-knop-licht:hover { background: rgba(25, 59, 58, 0.06); border-color: var(--av-petrol); }

/* ---------- Inhoud + aanmelden ---------- */

.av-main { padding-bottom: clamp(3rem, 8vw, 6rem); }

.av-grid {
    display: grid;
    gap: 3rem;
    padding-top: clamp(2.5rem, 7vw, 4.5rem);
    grid-template-areas: "intro" "kort" "aanmelden" "avond" "faq";
}

@media (min-width: 960px) {
    .av-grid {
        grid-template-columns: minmax(0, 1fr) 24rem;
        grid-template-rows: auto auto auto 1fr;
        grid-template-areas: "intro aanmelden" "kort aanmelden" "avond aanmelden" "faq aanmelden";
        column-gap: clamp(3rem, 6vw, 5.5rem);
        row-gap: 4rem;
    }
}

.av-kort { grid-area: kort; }
.av-avond { grid-area: avond; }
.av-faq { grid-area: faq; }
.av-aanmelden { grid-area: aanmelden; }

.av-sectie h2 { margin-bottom: 1.5rem; }


/* In het kort */
.av-feiten { margin: 0; border-top: 1px solid var(--av-lijn); }
.av-feiten > div {
    display: grid;
    grid-template-columns: 7.5rem minmax(0, 1fr);
    gap: 1rem;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--av-lijn);
}
.av-feiten dt {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--av-petrol-zacht);
    padding-top: 0.2rem;
}
.av-feiten dd { margin: 0; }

@media (max-width: 479px) {
    .av-feiten > div { grid-template-columns: 1fr; gap: 0.15rem; }
}

/* Zo gaat een avond */
.av-stappen {
    list-style: none;
    margin: 0;
    padding: 0;
    counter-reset: stap;
    display: grid;
    gap: 1.75rem;
}
.av-stappen li {
    counter-increment: stap;
    display: grid;
    grid-template-columns: 2.75rem minmax(0, 1fr);
    gap: 1rem;
    max-width: 40rem;
}
.av-stappen li::before {
    content: counter(stap);
    font-family: var(--font-heading);
    font-size: 2.25rem;
    line-height: 1;
    color: var(--av-petrol);
    border-bottom: 3px solid var(--av-coral);
    align-self: start;
    text-align: center;
    padding-bottom: 0.3rem;
}
.av-stappen strong {
    display: block;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

/* Veelgestelde vragen */
.av-vragen { border-top: 1px solid var(--av-lijn); }
.av-vragen details { border-bottom: 1px solid var(--av-lijn); }
.av-vragen summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    font-weight: 500;
}
.av-vragen summary::-webkit-details-marker { display: none; }
.av-vragen summary::after {
    content: "";
    flex: none;
    width: 0.75rem;
    height: 0.75rem;
    border-right: 2px solid var(--av-petrol);
    border-bottom: 2px solid var(--av-petrol);
    transform: translateY(-25%) rotate(45deg);
    transition: transform 0.2s;
}
.av-vragen details[open] summary::after { transform: translateY(15%) rotate(225deg); }
.av-vragen details p { padding: 0 0 1.25rem; max-width: 40rem; }

/* ---------- Aanmeldkaart ---------- */

@media (min-width: 960px) {
    .av-aanmelden { align-self: start; }
}

.av-kaart {
    background: var(--av-paper-licht);
    border: 1px solid var(--av-lijn-sterk);
    border-top: 4px solid var(--av-petrol);
    border-radius: var(--radius);
    padding: clamp(1.25rem, 3vw, 1.75rem);
}

.av-kaart h2 { font-size: 1.75rem; margin-bottom: 1.25rem; }

.av-stap {
    font-weight: 600;
    font-size: 0.9375rem;
    margin: 0 0 0.5rem;
}
.av-stap + .av-datumkeuze { margin-bottom: 1.5rem; }

.av-veld { margin-bottom: 1rem; }
.av-veld label, .av-veld-label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 500;
    margin-bottom: 0.35rem;
}
.av-optioneel { font-weight: 400; color: var(--av-petrol-zacht); }

.av-kaart input[type="text"],
.av-kaart input[type="email"],
.av-kaart textarea,
.av-kaart select,
.av-footer input[type="email"] {
    width: 100%;
    min-height: 2.875rem;
    padding: 0.65rem 0.8rem;
    border: 1px solid var(--av-lijn-sterk);
    border-radius: var(--radius);
    background: #fff;
    color: var(--av-petrol);
    font: inherit;
    font-size: 1rem;
}
.av-kaart textarea { resize: vertical; min-height: 2.875rem; }
.av-kaart input:hover, .av-kaart textarea:hover, .av-kaart select:hover { border-color: var(--av-petrol); }
.av-kaart ::placeholder { color: #7A8988; }

.av-kaart select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 2.5rem;
    font-weight: 500;
    text-overflow: ellipsis;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9'%3E%3Cpath d='M1 1l6 6 6-6' fill='none' stroke='%23193B3A' stroke-width='2'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.9rem center;
}

.av-datumdetails {
    display: grid;
    gap: 0.15rem;
    margin-top: 0.75rem;
    padding: 0.75rem 0.9rem;
    border-left: 3px solid var(--av-coral);
    background: rgba(25, 59, 58, 0.04);
    font-size: 0.9375rem;
}
.av-datumdetails[hidden] { display: none; }
.av-datum-taal {
    justify-self: start;
    margin-bottom: 0.35rem;
    padding: 0.15rem 0.6rem;
    border: 1px solid var(--av-petrol);
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 600;
}
.av-datum-thema { font-weight: 600; }
.av-datum-thema.leeg { font-weight: 400; font-style: italic; color: var(--av-petrol-zacht); }
.av-datum-status {
    margin-top: 0.4rem;
    font-weight: 600;
}
.av-datum-leeg { font-size: 0.9375rem; color: var(--av-petrol-zacht); }

.av-check {
    display: flex;
    gap: 0.65rem;
    align-items: flex-start;
    font-size: 0.9375rem;
    line-height: 1.45;
    cursor: pointer;
    margin-bottom: 0.85rem;
}
.av-check input {
    flex: none;
    width: 1.25rem;
    height: 1.25rem;
    margin: 0.05rem 0 0;
    accent-color: var(--av-petrol);
}

.av-kaart .av-knop { width: 100%; margin-top: 0.5rem; }

.av-fout {
    display: none;
    margin-bottom: 1rem;
    padding: 0.75rem 0.9rem;
    border-left: 3px solid #B3261E;
    background: #FBEAE7;
    color: #7A1A13;
    font-size: 0.9375rem;
}

.av-klein {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--av-petrol-zacht);
    margin-top: 0.9rem;
}

.av-nieuwsbrief-los {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--av-lijn);
}
.av-linkknop {
    background: none;
    border: 0;
    padding: 0.25rem 0;
    font: inherit;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--av-petrol);
    text-decoration: underline;
    text-underline-offset: 0.18em;
    cursor: pointer;
}
.av-nieuwsbrief-los form { margin-top: 0.75rem; font-size: 0.9375rem; }
.av-nieuwsbrief-los form[hidden] { display: none; }

.av-rij { display: flex; gap: 0.5rem; margin-top: 0.75rem; }
.av-rij input { flex: 1; min-width: 0; }
.av-rij .av-knop { width: auto; margin: 0; padding: 0.6rem 1rem; min-height: 2.875rem; }

.av-melding { margin-top: 0.6rem; font-size: 0.9375rem; font-weight: 500; }
.av-melding.fout { color: #7A1A13; }

/* Na het aanmelden */
.av-gelukt { text-align: left; }
.av-gelukt[hidden] { display: none; }
.av-gelukt h2 { margin-bottom: 0.5rem; }
.av-agenda { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1.25rem 0 1rem; }
.av-agenda .av-knop { width: auto; flex: 1 1 9rem; margin: 0; }
.av-agenda[hidden] { display: none; }

/* ---------- Voet ---------- */

.av-footer {
    background: var(--av-petrol);
    color: var(--av-paper);
    padding: clamp(2.5rem, 6vw, 4rem) 0 2rem;
}
.av-footer a { color: var(--av-paper); }
.av-footer .av-wrap {
    display: grid;
    gap: 2rem;
}
@media (min-width: 768px) {
    .av-footer .av-wrap { grid-template-columns: 1.2fr 1fr; align-items: start; }
}
.av-footer .av-woordmerk { color: var(--av-paper); font-size: 2rem; display: inline-block; }
.av-footer-lijn {
    width: 4.5rem;
    height: 4px;
    margin: 0.9rem 0 1rem;
    border-radius: 2px;
    background: var(--av-coral);
}
.av-footer p { font-size: 1rem; }
.av-footer-titel { font-weight: 600; margin-bottom: 0.25rem; }
.av-footer input[type="email"] { border-color: transparent; }
.av-footer .av-knop {
    background: var(--av-paper);
    border-color: var(--av-paper);
    color: var(--av-petrol);
}
.av-footer .av-knop:hover { background: #fff; border-color: #fff; }
.av-footer .av-melding.fout { color: #FFD9CF; }
.av-footer :focus-visible { outline-color: var(--av-paper); }
.av-footer-onder {
    grid-column: 1 / -1;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(243, 239, 230, 0.2);
    font-size: 0.875rem !important;
    opacity: 0.85;
}

/* ---------- Losse eenvoudige pagina's ---------- */

.av-los {
    min-height: calc(100vh - 4.25rem - 14rem);
    display: grid;
    place-items: center;
    padding: clamp(3rem, 10vw, 6rem) 0;
    text-align: center;
}
.av-los .av-wrap { max-width: 38rem; }
.av-los h1 { margin: 0.75rem 0 1.25rem; }
.av-los p { margin-bottom: 1.5rem; }

/* Bewerk-modus (editor.js) */
.editing-target { outline: 1px dashed var(--av-lijn-sterk); }