/* ===================================================
   VHS HOLZKIRCHEN – STYLES.CSS
   Font: Inter 300–700
   =================================================== */

/* ── TOKENS ──────────────────────────────────────── */
:root {
    --col-sprachen:   #3b82f6;
    --col-sprachen-lt:#dbeafe;
    --col-edv:        #8b5cf6;
    --col-edv-lt:     #ede9fe;
    --col-gesundheit: #10b981;
    --col-gesundheit-lt:#d1fae5;
    --col-kreativ:    #f59e0b;
    --col-kreativ-lt: #fef3c7;
    --col-politik:    #ef4444;
    --col-politik-lt: #fee2e2;
    --col-kultur:     #ec4899;
    --col-kultur-lt:  #fce7f3;

    --white:   #ffffff;
    --gray-50: #f9fafb;
    --gray-100:#f3f4f6;
    --gray-200:#e5e7eb;
    --gray-400:#9ca3af;
    --gray-600:#4b5563;
    --gray-800:#1f2937;
    --gray-900:#111827;

    --radius-sm: 6px;
    --radius:    10px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
    --shadow:    0 4px 12px rgba(0,0,0,.10);
    --shadow-lg: 0 10px 30px rgba(0,0,0,.12);

    --transition: .22s ease;
    --header-h:   68px;
    --cat-bar-h:  46px;
}

/* ── RESET ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.6;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
address { font-style: normal; }

/* ── UTILITIES ───────────────────────────────────── */
.container {
    max-width: 1100px;
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, 2rem);
}

/* ── FADE-IN OBSERVER ────────────────────────────── */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .55s ease, transform .55s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: none;
}

/* ═══════════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════════ */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: var(--shadow); }

.header-inner {
    max-width: 1100px;
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, 2rem);
    height: var(--header-h);
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Brand */
.header-brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    text-decoration: none;
    flex-shrink: 0;
}
.brand-logo {
    width: 44px; height: 44px;
    border-radius: var(--radius-sm);
    background: var(--col-sprachen);
    color: var(--white);
    font-weight: 700;
    font-size: .95rem;
    letter-spacing: .04em;
    display: grid;
    place-items: center;
}
.brand-logo--sm { width: 36px; height: 36px; font-size: .8rem; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name { font-weight: 700; font-size: 1rem; color: var(--gray-900); }
.brand-sub  { font-weight: 300; font-size: .78rem; color: var(--gray-600); letter-spacing: .03em; }

/* Main nav */
.nav-menu {
    display: flex;
    gap: .25rem;
    margin-left: auto;
    align-items: center;
}
.nav-link {
    padding: .5rem .9rem;
    border-radius: var(--radius-sm);
    font-size: .875rem;
    font-weight: 500;
    color: var(--gray-600);
    transition: background var(--transition), color var(--transition);
}
.nav-link:hover,
.nav-link.active { background: var(--gray-100); color: var(--gray-900); }

/* Mobile toggle (hamburger) */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    gap: 5px;
    width: 36px; height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    margin-left: auto;
}
.menu-toggle span {
    display: block;
    height: 2px;
    background: var(--gray-800);
    border-radius: 2px;
    transition: all .22s ease;
}
.menu-toggle span:nth-child(1) { width: 22px; }
.menu-toggle span:nth-child(2) { width: 16px; }
.menu-toggle span:nth-child(3) { width: 22px; }
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); width: 22px; }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); width: 22px; }

/* ── CATEGORY BAR (second row) ───────────────────── */
.cat-bar {
    border-top: 1px solid var(--gray-100);
    background: var(--white);
}
.cat-bar-inner {
    max-width: 1100px;
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, 2rem);
    height: var(--cat-bar-h);
    display: flex;
    align-items: center;
    gap: .5rem;
    overflow-x: auto;
    scrollbar-width: none;
}
.cat-bar-inner::-webkit-scrollbar { display: none; }

.cat-pill {
    display: inline-flex;
    align-items: center;
    gap: .3em;
    padding: .3rem .85rem;
    border-radius: 100px;
    font-size: .78rem;
    font-weight: 600;
    white-space: nowrap;
    transition: opacity var(--transition), transform var(--transition);
    text-decoration: none;
}
.cat-pill:hover { opacity: .85; transform: translateY(-1px); }

.cat-pill--sprachen   { background: var(--col-sprachen-lt);   color: var(--col-sprachen);   border: 1px solid var(--col-sprachen); }
.cat-pill--edv        { background: var(--col-edv-lt);        color: var(--col-edv);        border: 1px solid var(--col-edv); }
.cat-pill--gesundheit { background: var(--col-gesundheit-lt); color: var(--col-gesundheit); border: 1px solid var(--col-gesundheit); }
.cat-pill--kreativ    { background: var(--col-kreativ-lt);    color: var(--col-kreativ);    border: 1px solid var(--col-kreativ); }
.cat-pill--politik    { background: var(--col-politik-lt);    color: var(--col-politik);    border: 1px solid var(--col-politik); }
.cat-pill--kultur     { background: var(--col-kultur-lt);     color: var(--col-kultur);     border: 1px solid var(--col-kultur); }

/* Mobile categories dropdown */
.cat-mobile-toggle { display: none; }
.kategorien-btn {
    width: 100%;
    padding: .7rem 1.5rem;
    background: var(--gray-50);
    border: none;
    border-top: 1px solid var(--gray-100);
    font-family: 'Inter', sans-serif;
    font-size: .875rem;
    font-weight: 500;
    color: var(--gray-700, var(--gray-600));
    cursor: pointer;
    text-align: left;
    display: flex;
    align-items: center;
    gap: .5rem;
}
.cat-chevron { transition: transform .2s ease; }
.kategorien-btn.open .cat-chevron { transform: rotate(180deg); }
.cat-dropdown {
    display: flex;
    flex-direction: column;
    gap: .35rem;
    padding: .5rem 1.5rem .75rem;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    overflow: hidden;
    max-height: 0;
    transition: max-height .3s ease, padding .3s ease;
}
.cat-dropdown.open { max-height: 400px; padding: .5rem 1.5rem .75rem; }
.cat-drop-item {
    display: inline-flex;
    align-items: center;
    gap: .4em;
    padding: .4rem 1rem;
    border-radius: 100px;
    font-size: .82rem;
    font-weight: 600;
    width: fit-content;
}

/* page offset */
body { padding-top: calc(var(--header-h) + var(--cat-bar-h)); }

/* ═══════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════ */
.hero {
    min-height: 45vh;
    background: linear-gradient(135deg, var(--gray-900) 0%, #1e3a5f 100%);
    display: flex;
    align-items: center;
    padding: clamp(2.5rem, 6vw, 4rem) clamp(1rem, 4vw, 2rem);
    overflow: hidden;
}
.hero-content {
    max-width: 1100px;
    margin-inline: auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 3rem;
    align-items: center;
}

/* Left: text */
.hero-eyebrow {
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--col-sprachen);
    margin-bottom: .75rem;
    background: rgba(59,130,246,.15);
    display: inline-block;
    padding: .3em .8em;
    border-radius: 4px;
}
.hero-headline {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.08;
    color: var(--white);
    margin-bottom: 1rem;
}
.hero-count {
    font-size: 1.05rem;
    color: rgba(255,255,255,.9);
    margin-bottom: .5rem;
}
.hero-tagline {
    font-size: .95rem;
    color: rgba(255,255,255,.6);
    font-weight: 300;
    margin-bottom: 1.75rem;
}
.hero-cta {
    display: inline-block;
    background: var(--col-sprachen);
    color: var(--white);
    font-weight: 600;
    padding: .75rem 1.75rem;
    border-radius: var(--radius-sm);
    font-size: .95rem;
    transition: background var(--transition), transform var(--transition);
}
.hero-cta:hover { background: #2563eb; transform: translateY(-2px); }

/* Right: mosaic */
.hero-mosaic { flex-shrink: 0; }
.mosaic-grid {
    display: grid;
    grid-template-columns: repeat(4, 44px);
    grid-template-rows: repeat(5, 44px);
    gap: 6px;
}
.m-tile {
    border-radius: 6px;
    transition: opacity .3s ease;
}
.m-tile:hover { opacity: .75; }
.m-wide { grid-column: span 2; }
.m-tall { grid-row: span 2; }

.m-sprachen   { background: var(--col-sprachen); }
.m-edv        { background: var(--col-edv); }
.m-gesundheit { background: var(--col-gesundheit); }
.m-kreativ    { background: var(--col-kreativ); }
.m-politik    { background: var(--col-politik); }
.m-kultur     { background: var(--col-kultur); }

/* ═══════════════════════════════════════════════════
   CATEGORY SECTIONS
   ═══════════════════════════════════════════════════ */
.kat-section {
    padding: clamp(3rem, 6vw, 5rem) clamp(1rem, 4vw, 2rem);
    max-width: 1100px;
    margin-inline: auto;
}
.kat-section--alt { background: var(--gray-50); max-width: 100%; }
.kat-section--alt > * { max-width: 1100px; margin-inline: auto; }

/* Header row */
.kat-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid;
}
.kat-header--sprachen   { border-color: var(--col-sprachen); }
.kat-header--edv        { border-color: var(--col-edv); }
.kat-header--gesundheit { border-color: var(--col-gesundheit); }
.kat-header--kreativ    { border-color: var(--col-kreativ); }
.kat-header--politik    { border-color: var(--col-politik); }
.kat-header--kultur     { border-color: var(--col-kultur); }

.kat-section--alt .kat-header { max-width: 1100px; margin-inline: auto; }

.kat-icon { font-size: 2rem; line-height: 1; }
.kat-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--gray-900);
}
.kat-count {
    margin-left: auto;
    font-size: .8rem;
    font-weight: 600;
    padding: .35rem .9rem;
    border-radius: 100px;
    background: var(--gray-100);
    color: var(--gray-600);
}

/* Course grid */
.course-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}
.kat-section--alt .course-grid { max-width: 1100px; margin-inline: auto; margin-bottom: 1.5rem; }

/* Course card */
.course-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 1.4rem;
    border: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    gap: .5rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), transform var(--transition);
    border-top: 3px solid var(--gray-200);
}
.course-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }

.course-card--sprachen   { border-top-color: var(--col-sprachen); }
.course-card--edv        { border-top-color: var(--col-edv); }
.course-card--gesundheit { border-top-color: var(--col-gesundheit); }
.course-card--kreativ    { border-top-color: var(--col-kreativ); }
.course-card--politik    { border-top-color: var(--col-politik); }
.course-card--kultur     { border-top-color: var(--col-kultur); }

.course-cat-tag {
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: .2rem .6rem;
    border-radius: 4px;
    background: var(--col-sprachen-lt);
    color: var(--col-sprachen);
    width: fit-content;
}
.course-cat-tag--edv        { background: var(--col-edv-lt);        color: var(--col-edv); }
.course-cat-tag--gesundheit { background: var(--col-gesundheit-lt); color: var(--col-gesundheit); }
.course-cat-tag--kreativ    { background: var(--col-kreativ-lt);    color: var(--col-kreativ); }
.course-cat-tag--politik    { background: var(--col-politik-lt);    color: var(--col-politik); }
.course-cat-tag--kultur     { background: var(--col-kultur-lt);     color: var(--col-kultur); }

.course-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--gray-900);
    line-height: 1.3;
}
.course-desc {
    font-size: .875rem;
    color: var(--gray-600);
    line-height: 1.55;
    flex: 1;
}
.course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem;
    margin-top: .25rem;
}
.course-meta span {
    font-size: .72rem;
    font-weight: 500;
    background: var(--gray-100);
    color: var(--gray-600);
    padding: .22rem .6rem;
    border-radius: 4px;
}
.course-price {
    margin-left: auto;
    background: var(--gray-900) !important;
    color: var(--white) !important;
    font-weight: 600 !important;
}
.course-time {
    font-size: .8rem;
    color: var(--gray-400);
    border-top: 1px solid var(--gray-100);
    padding-top: .5rem;
    margin-top: .1rem;
}

/* More links */
.kat-more {
    display: inline-flex;
    align-items: center;
    font-size: .875rem;
    font-weight: 600;
    padding: .6rem 1.2rem;
    border-radius: var(--radius-sm);
    transition: opacity var(--transition), transform var(--transition);
}
.kat-more:hover { opacity: .8; transform: translateX(3px); }
.kat-section--alt .kat-more { max-width: 1100px; display: block; margin-inline: auto; }

.kat-more--sprachen   { color: var(--col-sprachen); }
.kat-more--edv        { color: var(--col-edv); }
.kat-more--gesundheit { color: var(--col-gesundheit); }
.kat-more--kreativ    { color: var(--col-kreativ); }
.kat-more--politik    { color: var(--col-politik); }
.kat-more--kultur     { color: var(--col-kultur); }

/* ═══════════════════════════════════════════════════
   SECTION TITLE SHARED
   ═══════════════════════════════════════════════════ */
.section-title {
    font-size: clamp(1.5rem, 3vw, 2.1rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: .5rem;
}
.section-sub {
    font-size: 1rem;
    color: var(--gray-600);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

/* ═══════════════════════════════════════════════════
   ANMELDUNG
   ═══════════════════════════════════════════════════ */
.anmeldung-section {
    background: var(--gray-900);
    padding: clamp(3rem, 6vw, 5rem) clamp(1rem, 4vw, 2rem);
}
.anmeldung-section .section-title { color: var(--white); }
.anmeldung-section .section-sub   { color: rgba(255,255,255,.6); }

.anmeldung-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.anmeldung-card {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
    color: var(--white);
    transition: background var(--transition);
}
.anmeldung-card:hover { background: rgba(255,255,255,.1); }
.anmeldung-card--highlight {
    background: var(--col-sprachen);
    border-color: var(--col-sprachen);
}
.anmeldung-card--highlight:hover { background: #2563eb; }

.anm-icon { font-size: 2.2rem; margin-bottom: 1rem; }
.anmeldung-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: .6rem;
}
.anmeldung-card p {
    font-size: .875rem;
    color: rgba(255,255,255,.75);
    line-height: 1.6;
    margin-bottom: .75rem;
}
.anm-detail {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: .3rem;
}
.anm-times {
    font-size: .8rem;
    color: rgba(255,255,255,.6);
    line-height: 1.7;
}

/* ═══════════════════════════════════════════════════
   ÜBER DIE VHS
   ═══════════════════════════════════════════════════ */
.ueber-section {
    padding: clamp(3rem, 6vw, 5rem) clamp(1rem, 4vw, 2rem);
    background: var(--white);
}
.ueber-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.ueber-lead {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--col-sprachen);
    margin-bottom: 1rem;
    line-height: 1.5;
}
.ueber-text p {
    font-size: .95rem;
    color: var(--gray-600);
    line-height: 1.75;
    margin-bottom: .9rem;
}
.ueber-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.stat-box {
    background: var(--gray-50);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    border: 1px solid var(--gray-200);
    transition: box-shadow var(--transition);
}
.stat-box:hover { box-shadow: var(--shadow); }
.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--col-sprachen);
    line-height: 1.1;
}
.stat-label {
    font-size: .8rem;
    color: var(--gray-600);
    margin-top: .3rem;
}

/* ═══════════════════════════════════════════════════
   KONTAKT
   ═══════════════════════════════════════════════════ */
.kontakt-section {
    background: var(--gray-50);
    padding: clamp(3rem, 6vw, 5rem) clamp(1rem, 4vw, 2rem);
    border-top: 1px solid var(--gray-200);
}
.kontakt-section .section-title { margin-bottom: 2rem; }
.kontakt-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}
.kontakt-block h3 {
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--col-sprachen);
    margin-bottom: .75rem;
}
.kontakt-block address,
.kontakt-block p {
    font-size: .95rem;
    color: var(--gray-700, var(--gray-800));
    line-height: 1.75;
}
.kontakt-tel {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: .35rem;
}
.kontakt-table { border-collapse: collapse; font-size: .9rem; }
.kontakt-table td { padding: .3rem .75rem .3rem 0; color: var(--gray-700, var(--gray-800)); }
.kontakt-table td:first-child { font-weight: 600; min-width: 90px; }
.kontakt-closed td { color: var(--gray-400); }

/* ═══════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════ */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 2rem clamp(1rem, 4vw, 2rem);
}
.footer-inner {
    max-width: 1100px;
    margin-inline: auto;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    flex: 1;
    min-width: 200px;
}
.footer-brand p {
    font-size: .85rem;
    color: rgba(255,255,255,.6);
    font-weight: 300;
}
.footer-links {
    display: flex;
    gap: 1rem;
}
.footer-links a {
    font-size: .85rem;
    color: rgba(255,255,255,.6);
    transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-copy {
    font-size: .82rem;
    color: rgba(255,255,255,.4);
}
.footer-copy a { color: rgba(255,255,255,.6); }
.footer-copy a:hover { color: var(--white); }

/* ═══════════════════════════════════════════════════
   DISCLAIMER
   ═══════════════════════════════════════════════════ */
.escape-disclaimer {
    background: #1a1a2e;
    border-top: 2px solid var(--col-sprachen);
    padding: .85rem clamp(1rem, 4vw, 2rem);
}
.escape-disclaimer__inner {
    max-width: 1100px;
    margin-inline: auto;
    display: flex;
    gap: .75rem;
    align-items: flex-start;
    font-size: .8rem;
    color: rgba(255,255,255,.65);
    line-height: 1.5;
}
.disclaimer-cross {
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: .05rem;
    color: var(--col-sprachen);
}
.escape-disclaimer a { color: #eb7005; text-decoration: underline; }
.escape-disclaimer a:hover { color: var(--white); }

/* ═══════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════ */
@media (max-width: 900px) {
    .course-grid { grid-template-columns: 1fr 1fr; }
    .hero-content { grid-template-columns: 1fr; }
    .hero-mosaic  { display: none; }
    .anmeldung-grid { grid-template-columns: 1fr; }
    .ueber-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .kontakt-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
    :root { --header-h: 60px; --cat-bar-h: 0px; }

    /* Hide the desktop cat bar, show mobile dropdown */
    .cat-bar { display: none; }
    .cat-mobile-toggle { display: block; }
    body { padding-top: var(--header-h); }

    .menu-toggle { display: flex; }
    .nav-menu {
        display: none;
        position: absolute;
        top: var(--header-h);
        left: 0; right: 0;
        flex-direction: column;
        background: var(--white);
        border-bottom: 1px solid var(--gray-200);
        padding: .5rem 0;
        box-shadow: var(--shadow);
        z-index: 999;
    }
    .nav-menu.open { display: flex; }
    .nav-link { padding: .75rem 1.5rem; border-radius: 0; }

    .course-grid { grid-template-columns: 1fr; }
    .kontakt-grid { grid-template-columns: 1fr; }
    .ueber-stats { grid-template-columns: 1fr 1fr; }
    .hero-headline { font-size: 2.2rem; }
    .footer-links { flex-wrap: wrap; }
    .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 400px) {
    .mosaic-grid { grid-template-columns: repeat(3, 38px); grid-template-rows: repeat(5, 38px); }
}