/* ============================================================
   Kleingärtnerverein Härenwies e.V. Trier — Stylesheet
   ============================================================ */

:root {
    --gruen-dunkel: #1d4d24;
    --gruen: #2e7d32;
    --gruen-hell: #e8f2e6;
    --gelb: #f2a71b;
    --gelb-hell: #fdf3df;
    --text: #26302a;
    --text-hell: #5b675e;
    --flaeche: #ffffff;
    --hintergrund: #f5f8f4;
    --rand: #dde5da;
    --radius: 12px;
    --schatten: 0 2px 10px rgba(29, 77, 36, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 17px;
    line-height: 1.65;
    color: var(--text);
    background: var(--hintergrund);
}

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

a { color: var(--gruen); }
a:hover { color: var(--gruen-dunkel); }

h1, h2, h3 { line-height: 1.25; color: var(--gruen-dunkel); }
h2 { font-size: 1.7rem; margin-bottom: 0.8rem; }
h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }

p { margin-bottom: 1rem; }

/* ---------- Kopfbereich / Navigation ---------- */

.kopf {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--flaeche);
    box-shadow: 0 1px 6px rgba(0,0,0,0.1);
}

.kopf-inhalt {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.marke {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    text-decoration: none;
    color: var(--text);
}

.marke-wappen {
    height: 52px;
    width: auto;
    border-radius: 6px;
}

.marke-text { display: flex; flex-direction: column; line-height: 1.2; }
.marke-text strong { font-size: 1.15rem; color: var(--gruen-dunkel); }
.marke-text small { color: var(--text-hell); font-size: 0.8rem; }

.nav { display: flex; gap: 0.2rem; flex-wrap: wrap; }

.nav a {
    text-decoration: none;
    color: var(--text);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    transition: background 0.15s, color 0.15s;
}

.nav a:hover { background: var(--gruen-hell); color: var(--gruen-dunkel); }
.nav a.aktiv { background: var(--gruen); color: #fff; }

.nav-knopf {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: none;
    border: 1px solid var(--rand);
    border-radius: 8px;
    cursor: pointer;
    padding: 10px;
}

.nav-knopf span {
    display: block;
    height: 3px;
    background: var(--gruen-dunkel);
    border-radius: 2px;
    transition: transform 0.2s, opacity 0.2s;
}

/* ---------- Hero ---------- */

.hero {
    position: relative;
    min-height: 440px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bild {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, rgba(20, 48, 24, 0.82) 0%, rgba(20, 48, 24, 0.45) 55%, rgba(20, 48, 24, 0.15) 100%);
}

.hero-text {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    padding: 3.5rem 1rem;
    width: 100%;
    color: #fff;
}

.hero-text h1 {
    color: #fff;
    font-size: clamp(1.9rem, 5vw, 3rem);
    margin-bottom: 0.8rem;
    text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.hero-text p {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    max-width: 34rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

.hero-knoepfe { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* ---------- Knöpfe ---------- */

.knopf {
    display: inline-block;
    background: var(--gelb);
    color: #3c2c05;
    font-weight: 700;
    text-decoration: none;
    padding: 0.7rem 1.4rem;
    border-radius: 999px;
    border: none;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}

.knopf:hover { transform: translateY(-2px); box-shadow: 0 4px 14px rgba(0,0,0,0.18); color: #3c2c05; }

.knopf-hell { background: rgba(255,255,255,0.92); color: var(--gruen-dunkel); }
.knopf-hell:hover { color: var(--gruen-dunkel); }

.pfeil-link { font-weight: 600; text-decoration: none; }

/* ---------- Layout-Abschnitte ---------- */

.abschnitt { padding: 3rem 0; }
.abschnitt-hell { background: var(--gruen-hell); }

.inhalt { max-width: 1100px; margin: 0 auto; padding: 0 1rem; }
.inhalt.schmal { max-width: 820px; }

.zweispaltig {
    display: grid;
    grid-template-columns: 1.7fr 1fr;
    gap: 2.5rem;
    align-items: start;
}

.zentriert { text-align: center; margin-top: 2rem; }

.seitenkopf {
    background: linear-gradient(120deg, var(--gruen-dunkel), var(--gruen));
    color: #fff;
    padding: 2.2rem 0;
}

.seitenkopf h1 { color: #fff; font-size: clamp(1.7rem, 4vw, 2.4rem); }
.seitenkopf a { color: #ffe6b3; text-decoration: none; }

/* ---------- Karten ---------- */

.karte {
    background: var(--flaeche);
    border: 1px solid var(--rand);
    border-radius: var(--radius);
    box-shadow: var(--schatten);
    padding: 1.4rem;
    margin-bottom: 1.2rem;
}

.karten-raster {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.2rem;
}

.karten-raster .karte { margin-bottom: 0; }
.karte-datum { color: var(--text-hell); font-size: 0.88rem; margin-bottom: 0.5rem; }

.karte-termine { border-top: 4px solid var(--gelb); }

/* ---------- Termine ---------- */

.termin-kurzliste { list-style: none; }

.termin-kurzliste li {
    display: flex;
    flex-direction: column;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--rand);
}

.termin-kurzliste li:last-child { border-bottom: none; }

.termin-datum { font-weight: 700; color: var(--gruen); font-size: 0.92rem; }
.termin-titel { font-weight: 600; }
.termin-zusatz { color: var(--text-hell); font-size: 0.92rem; }

.termin-liste-titel { margin: 2rem 0 1rem; }

.termin-karte {
    display: flex;
    gap: 1.2rem;
    align-items: center;
    background: var(--flaeche);
    border: 1px solid var(--rand);
    border-radius: var(--radius);
    padding: 0.9rem 1.2rem;
    margin-bottom: 0.6rem;
    box-shadow: var(--schatten);
}

.termin-karte-datum {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--gruen);
    color: #fff;
    border-radius: 10px;
    min-width: 3.6rem;
    padding: 0.4rem 0.3rem;
    line-height: 1.1;
}

.termin-tag { font-size: 1.4rem; font-weight: 800; }
.termin-monat-kurz { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; }
.termin-jahr { font-size: 0.7rem; opacity: 0.85; }

.termin-vergangen { opacity: 0.55; }
.termin-vergangen .termin-karte-datum { background: #9aa89b; }

.termin-karte.markiert {
    border-color: var(--gelb);
    box-shadow: 0 0 0 2px var(--gelb);
    opacity: 1;
}

.termine-vergangen-block { margin-top: 1.5rem; }
.termine-vergangen-block summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--gruen);
    padding: 0.6rem 0;
}
.termine-vergangen-block summary:hover { color: var(--gruen-dunkel); }

/* ---------- Kalender ---------- */

.kalender {
    background: var(--flaeche);
    border: 1px solid var(--rand);
    border-radius: var(--radius);
    box-shadow: var(--schatten);
    padding: 1rem 1.1rem 1.2rem;
    margin-bottom: 1.4rem;
}

.kalender-kopf {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.8rem;
}

.kalender-kopf strong {
    font-size: 1.2rem;
    color: var(--gruen-dunkel);
}

.kalender-nav {
    background: var(--gruen-hell);
    border: none;
    color: var(--gruen-dunkel);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.15s;
}

.kalender-nav:hover { background: #d3e6cd; }

.kalender-wochentage {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 4px;
}

.kalender-wochentage span {
    text-align: center;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-hell);
    padding: 0.2rem 0;
}

.kalender-tage {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.kalender-tag {
    position: relative;
    aspect-ratio: 1 / 1;
    border-radius: 8px;
    background: #f6f9f5;
    padding: 0.25rem 0.3rem;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.kalender-leer { background: transparent; }

.kalender-tag-zahl { font-size: 0.85rem; color: var(--text-hell); font-weight: 600; }

.kalender-tag.heute { outline: 2px solid var(--gelb); }
.kalender-tag.heute .kalender-tag-zahl { color: var(--gelb); font-weight: 800; }

.kalender-tag.hat-termine {
    background: var(--gruen);
    cursor: pointer;
}

.kalender-tag.hat-termine .kalender-tag-zahl { color: #fff; }
.kalender-tag.hat-termine.heute { outline-color: #fff; }

.kalender-tag-titel {
    font-size: 0.68rem;
    color: #fff;
    line-height: 1.15;
    margin-top: 2px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.kalender-tag-punkt { display: none; }

.kalender-tag.hat-termine:hover { background: var(--gruen-dunkel); }

.kalender-monatsliste { margin-bottom: 1rem; }

.kalender-listeneintrag {
    background: var(--flaeche);
    border: 1px solid var(--rand);
    border-left: 4px solid var(--gruen);
    border-radius: 8px;
    padding: 0.7rem 1rem;
    margin-bottom: 0.5rem;
}

.kalender-listeneintrag.markiert { border-left-color: var(--gelb); background: var(--gelb-hell); }
.kalender-listeneintrag.vergangen { opacity: 0.6; }
.kalender-listeneintrag-datum { display: block; font-size: 0.82rem; color: var(--gruen); font-weight: 700; }
.kalender-leer-text { color: var(--text-hell); text-align: center; padding: 0.5rem; }

/* ---------- Galerie ---------- */

.alben-raster {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 1.2rem;
}

.album-karte {
    position: relative;
    display: block;
    border-radius: var(--radius);
    overflow: hidden;
    text-decoration: none;
    background: var(--gruen-dunkel);
    box-shadow: var(--schatten);
    aspect-ratio: 4 / 3;
}

.album-karte img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.92;
    transition: transform 0.25s, opacity 0.25s;
}

.album-karte:hover img { transform: scale(1.05); opacity: 1; }

.album-titel {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 1.6rem 0.9rem 0.6rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.75));
    color: #fff;
    font-weight: 700;
}

.album-anzahl {
    position: absolute;
    top: 0.6rem;
    right: 0.6rem;
    background: rgba(0,0,0,0.55);
    color: #fff;
    font-size: 0.8rem;
    padding: 0.15rem 0.6rem;
    border-radius: 999px;
}

.bilder-raster {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.6rem;
}

.bild-kachel {
    display: block;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--rand);
}

.bild-kachel img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.2s;
}

.bild-kachel:hover img { transform: scale(1.06); }

/* ---------- Lightbox ---------- */

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(10, 15, 10, 0.94);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox[hidden] { display: none; }

.lightbox img {
    max-width: 94vw;
    max-height: 86vh;
    border-radius: 6px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.6);
}

.lb-schliessen, .lb-pfeil {
    position: absolute;
    background: rgba(255,255,255,0.12);
    color: #fff;
    border: none;
    font-size: 1.6rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s;
}

.lb-schliessen:hover, .lb-pfeil:hover { background: rgba(255,255,255,0.3); }

.lb-schliessen { top: 1rem; right: 1rem; }
.lb-zurueck { left: 0.8rem; top: 50%; transform: translateY(-50%); }
.lb-weiter { right: 0.8rem; top: 50%; transform: translateY(-50%); }

.lb-info {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
}

/* ---------- Vorstand ---------- */

.vorstand-raster {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 1.4rem;
}

.vorstand-karte {
    background: var(--flaeche);
    border: 1px solid var(--rand);
    border-radius: var(--radius);
    box-shadow: var(--schatten);
    padding: 1.6rem 1.2rem;
    text-align: center;
}

.vorstand-foto {
    width: 130px;
    height: 160px;
    object-fit: cover;
    border-radius: 10px;
    margin: 0 auto 0.9rem;
    border: 3px solid var(--gruen-hell);
}

.vorstand-platzhalter {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    background: var(--gruen-hell);
}

.vorstand-rolle {
    display: inline-block;
    background: var(--gelb-hell);
    color: #7a5410;
    font-size: 0.82rem;
    font-weight: 700;
    padding: 0.2rem 0.8rem;
    border-radius: 999px;
    margin-bottom: 0.5rem;
}

.vorstand-karte p { margin: 0; font-size: 0.95rem; }
.vorstand-karte a { text-decoration: none; word-break: break-all; }

/* ---------- Formulare ---------- */

.formular label {
    display: block;
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.formular input, .formular textarea, .formular select {
    display: block;
    width: 100%;
    margin-top: 0.3rem;
    padding: 0.65rem 0.8rem;
    font-size: 1rem;
    font-family: inherit;
    border: 1px solid var(--rand);
    border-radius: 8px;
    background: var(--flaeche);
    color: var(--text);
}

.formular input:focus, .formular textarea:focus {
    outline: 2px solid var(--gruen);
    border-color: var(--gruen);
}

.honigtopf { position: absolute; left: -9999px; }

.hinweis {
    padding: 0.8rem 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-weight: 600;
}

.hinweis-ok { background: #e3f4e1; color: #1d5c25; border: 1px solid #b5ddb2; }
.hinweis-fehler { background: #fdeaea; color: #8f1f1f; border: 1px solid #f0bcbc; }

/* ---------- Gästebuch ---------- */

.gb-liste { margin-top: 2rem; }

.gb-eintrag {
    background: var(--flaeche);
    border: 1px solid var(--rand);
    border-left: 4px solid var(--gelb);
    border-radius: var(--radius);
    box-shadow: var(--schatten);
    padding: 1.1rem 1.3rem;
    margin-bottom: 1rem;
}

.gb-eintrag header {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-bottom: 0.4rem;
}

.gb-eintrag header strong { color: var(--gruen-dunkel); }
.gb-datum { color: var(--text-hell); font-size: 0.88rem; }
.gb-eintrag p { margin: 0; }

/* ---------- Links / Downloads ---------- */

.link-liste { display: grid; gap: 1rem; }

.link-karte {
    display: flex;
    flex-direction: column;
    background: var(--flaeche);
    border: 1px solid var(--rand);
    border-radius: var(--radius);
    box-shadow: var(--schatten);
    padding: 1.1rem 1.3rem;
    text-decoration: none;
    color: var(--text);
    transition: transform 0.15s, box-shadow 0.15s;
}

.link-karte:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(29,77,36,0.15); color: var(--text); }
.link-karte strong { color: var(--gruen-dunkel); }
.link-karte small { color: var(--text-hell); margin-top: 0.2rem; }

.download-liste { list-style: none; }

.download-liste li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    background: var(--flaeche);
    border: 1px solid var(--rand);
    border-radius: var(--radius);
    padding: 0.8rem 1.2rem;
    margin-bottom: 0.6rem;
}

.download-liste a { text-decoration: none; font-weight: 600; }
.download-groesse { color: var(--text-hell); font-size: 0.88rem; white-space: nowrap; }

/* ---------- Text mit Bild ---------- */

.text-mit-bild {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 2rem;
    align-items: start;
}

.text-mit-bild figure img { border-radius: var(--radius); box-shadow: var(--schatten); }
.text-mit-bild figcaption { font-size: 0.88rem; color: var(--text-hell); margin-top: 0.5rem; }

.fliesstext h3 { margin-top: 1.6rem; }

/* ---------- Fußbereich ---------- */

.fuss {
    background: var(--gruen-dunkel);
    color: #d8e5d4;
    margin-top: 2rem;
}

.fuss-inhalt {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2.5rem 1rem 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.fuss h3 { color: #fff; font-size: 1rem; margin-bottom: 0.6rem; }
.fuss a { color: #b9d3b2; text-decoration: none; }
.fuss a:hover { color: #fff; }
.fuss p { margin: 0; font-size: 0.95rem; }

.fuss-zeile {
    text-align: center;
    padding: 1rem;
    border-top: 1px solid rgba(255,255,255,0.15);
    font-size: 0.85rem;
    color: #9db898;
}

/* ---------- Mobil ---------- */

@media (max-width: 860px) {
    .zweispaltig, .text-mit-bild { grid-template-columns: 1fr; }

    /* Menü-Symbol links, Wappen mit Vereinsname mittig.
       Die dritte (leere) Spalte ist genauso breit wie das Symbol,
       damit die Marke wirklich in der Mitte sitzt. */
    .nav-knopf { display: flex; grid-column: 1; }

    .kopf-inhalt {
        display: grid;
        grid-template-columns: 44px 1fr 44px;
        align-items: center;
        gap: 0.5rem;
    }

    .marke { grid-column: 2; justify-content: center; text-align: center; }
    .marke-text { align-items: center; }

    .nav {
        grid-column: 1 / -1;
        display: none;
        flex-direction: column;
        width: 100%;
        padding: 0.5rem 0;
        border-top: 1px solid var(--rand);
    }

    .nav.offen { display: flex; }

    .nav a { padding: 0.8rem 0.75rem; font-size: 1.05rem; }

    .hero { min-height: 360px; }

    .abschnitt { padding: 2rem 0; }

    .bilder-raster { grid-template-columns: repeat(auto-fill, minmax(105px, 1fr)); }

    /* Kalender auf dem Handy: nur Punkt statt Titel, damit die Felder lesbar bleiben */
    .kalender { padding: 0.7rem 0.6rem 0.9rem; }
    .kalender-tag { border-radius: 6px; padding: 0.15rem; }
    .kalender-tag-titel { display: none; }
    .kalender-tag.hat-termine {
        align-items: center;
        justify-content: flex-start;
    }
    .kalender-tag-punkt {
        display: block;
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: #fff;
        margin: 3px auto 0;
    }
    .kalender-nav { width: 34px; height: 34px; }
}

/* Sehr schmale Handys: Wappen und Name etwas kleiner, damit der
   Vereinsname im Kopfbereich auf einer Zeile bleibt */
@media (max-width: 400px) {
    .kopf-inhalt { gap: 0.35rem; }
    .marke { gap: 0.45rem; }
    .marke-wappen { height: 44px; }
    .marke-text strong { font-size: 1rem; }
    .marke-text small { font-size: 0.72rem; }
}