:root {
    --black: #010101;
    --ink: #1a1a1a;
    --muted: #5b5b5b;
    --line: #e6e6e6;
    --bg: #ffffff;
    --bg-alt: #f6f7f9;
    /* Accent + derived shades. The active Template overrides --accent (and --accent-dark);
       --accent-card follows automatically so themes stay colour-consistent. */
    --accent: #2563eb;
    --accent-dark: color-mix(in srgb, var(--accent) 85%, #000);
    --accent-card: color-mix(in srgb, var(--accent) 82%, #fff);
    --max: 1180px;
    --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-head: "Geologica", "Inter", sans-serif;
}

* { box-sizing: border-box; }

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

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--ink);
    background: var(--bg);
    line-height: 1.65;
    font-size: 17px;
}

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

a { color: inherit; }

.container {
    width: 100%;
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 24px;
}

h1, h2, h3, h4 {
    font-family: var(--font-head);
    font-weight: 600;
    line-height: 1.12;
    color: var(--black);
    margin: 0 0 .5em;
}

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, .96);
    backdrop-filter: saturate(180%) blur(8px);
    border-bottom: 1px solid var(--line);
}

.topbar {
    border-bottom: 1px solid var(--line);
    font-size: 13px;
}

.topbar-inner {
    display: flex;
    justify-content: flex-end;
    gap: 28px;
    padding-top: 8px;
    padding-bottom: 8px;
}

.topbar-inner a {
    text-decoration: none;
    color: var(--accent);
    font-weight: 600;
    letter-spacing: .02em;
}

.topbar-inner a:hover { color: var(--accent-dark); }

.header-inner {
    display: flex;
    align-items: center;
    padding-top: 16px;
    padding-bottom: 16px;
    gap: 22px;
}

.logo img { height: 56px; width: auto; display: block; }

.header-icons { display: flex; align-items: center; gap: 16px; }
.hicon { color: var(--accent); display: inline-flex; text-decoration: none; transition: color .18s ease, transform .18s ease; }
.hicon svg { width: 31px; height: 31px; display: block; }
.hicon .ti { font-size: 29px; line-height: 1; display: block; }
.hicon:hover { color: var(--accent-dark); transform: translateY(-2px); }

.main-nav {
    display: flex;
    align-items: center;
    gap: 34px;
    margin-left: auto;
}

.main-nav a {
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: 14px;
    font-weight: 500;
    color: var(--ink);
    position: relative;
    padding: 4px 0;
}

.main-nav a::after {
    content: "";
    position: absolute;
    left: 0; bottom: -2px;
    width: 0; height: 2px;
    background: var(--accent);
    transition: width .22s ease;
}

.main-nav a:hover::after { width: 100%; }

/* Language switcher (public header) */
.lang-switch {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding-left: 18px;
    margin-left: 4px;
    border-left: 1px solid var(--line);
}

.lang-switch a {
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: .06em;
    font-size: 13px;
    font-weight: 600;
    color: var(--muted, #6b7280);
    padding: 2px 4px;
}

.lang-switch a:hover { color: var(--ink); }
.lang-switch a.lang-current { color: var(--accent); }

/* Mobile nav toggle */
.nav-toggle, .nav-toggle-label { display: none; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: .09em;
    font-size: 14px;
    font-weight: 600;
    padding: 15px 32px;
    background: var(--accent);
    color: #fff;
    border: 2px solid var(--accent);
    transition: background .2s ease, color .2s ease, border-color .2s ease;
    cursor: pointer;
    white-space: nowrap;
}

.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; }

.btn-outline {
    background: transparent;
    color: var(--accent);
}

.btn-outline:hover { background: var(--accent); color: #fff; }

/* ---------- Sections ---------- */
.section { padding: 84px 0; }
.section--alt { background: var(--bg-alt); }
.section__intro { max-width: 760px; margin: 0 auto 52px; text-align: center; }
.section__intro p { color: var(--muted); font-size: 18px; }

.eyebrow {
    text-transform: uppercase;
    letter-spacing: .16em;
    font-size: 13px;
    font-weight: 600;
    color: var(--muted);
}

.rich p { margin: 0 0 1.1em; }
.rich h3 { margin-top: 1.6em; font-size: 22px; }
.rich ul, .rich ol { margin: 0 0 1.1em; padding-left: 1.3em; }
.rich a { color: var(--accent); text-underline-offset: 3px; }

/* ---------- Hero (heading on white, optional full-width image band below) ---------- */
.hero {
    padding: 92px 0 60px;
    background: var(--bg);
}
.hero--with-image { padding-bottom: 44px; }

.hero__inner { max-width: 880px; }
.hero--center { text-align: center; }
.hero--center .hero__inner { max-width: 940px; margin: 0 auto; }

.hero h1 {
    text-transform: uppercase;
    font-size: clamp(34px, 5vw, 58px);
    letter-spacing: -.01em;
    margin-bottom: .35em;
    white-space: pre-line;
    color: var(--black);
}

.hero__sub {
    font-size: 19px;
    max-width: 660px;
    margin-bottom: 32px;
    color: var(--muted);
}

.hero--center .hero__sub { margin-left: auto; margin-right: auto; }

.hero-image { width: 100%; }
.hero-image img {
    width: 100%;
    height: clamp(280px, 42vw, 520px);
    object-fit: cover;
    display: block;
}

/* ---------- Columns ---------- */
.columns-block { padding: 84px 0; }
.columns-grid { display: grid; gap: 40px; }
.columns-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.columns-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }

.column {
    background: var(--accent-card);
    color: #23160a;
    padding: 34px 30px;
}

.column h3 {
    text-transform: uppercase;
    letter-spacing: .04em;
    font-size: 20px;
    padding-bottom: 14px;
    margin-bottom: 16px;
    border-bottom: 2px solid rgba(0, 0, 0, .35);
    color: #1a1008;
    display: inline-block;
}

.column .rich { color: #2e2013; }
.column .rich a { color: #1a1008; }
/* Per-column tint: when a background/text colour is picked in the editor, the inline style wins
   and the headings/body inherit the chosen text colour instead of the fixed defaults above. */
.column--tinted h3, .column--tinted .rich, .column--tinted .rich a { color: inherit; }
.column--tinted h3 { border-bottom-color: currentColor; }

/* ---------- Nested "Leistungen" container ---------- */
.leistungen-block .leistungen-grid { display: grid; gap: 28px; margin-top: 8px; }
.leistungen-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.leistungen-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.leistungen-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.leistung-card { border: 1px solid var(--line); padding: 28px; background: #fff; }
.leistung-card__img { width: 100%; height: 180px; object-fit: cover; margin-bottom: 16px; }
.leistung-card h3 { margin: 0 0 10px; }
.leistung-card p { margin: 0; color: var(--muted); }
@media (max-width: 720px) {
    .leistungen-grid.cols-3, .leistungen-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Global per-block layout options (width + spacing, set in the editor) ---------- */
.block-wrap { display: block; }
.bw-narrow .container { max-width: 760px; }
.bw-full .container { max-width: 100%; }
.bst-s { margin-top: 24px; } .bst-m { margin-top: 52px; } .bst-l { margin-top: 90px; }
.bsb-s { margin-bottom: 24px; } .bsb-m { margin-bottom: 52px; } .bsb-l { margin-bottom: 90px; }
/* Hero image height options. */
.hero-image--sm img { height: 300px; object-fit: cover; }
.hero-image--md img { height: 460px; object-fit: cover; }
.hero-image--lg img { height: 620px; object-fit: cover; }
.hero-image--full img { height: 88vh; object-fit: cover; }

/* ---------- Gallery block + lightbox ---------- */
.gallery-filter { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.gallery-filter .gfilter { font: inherit; font-size: 14px; padding: 7px 16px; border: 1px solid var(--line); background: #fff; border-radius: 999px; cursor: pointer; color: var(--ink); transition: background .15s ease, color .15s ease, border-color .15s ease; }
.gallery-filter .gfilter:hover { border-color: var(--accent); }
.gallery-filter .gfilter.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.gallery { margin-top: 8px; }
.gallery__item { margin: 0; }
.gallery__link { display: block; overflow: hidden; }
.gallery__link img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s ease; }
.gallery__link:hover img { transform: scale(1.04); }
.gallery figcaption { font-size: 14px; color: var(--muted); margin-top: 8px; }

.gallery--grid { display: grid; gap: 16px; }
.gallery--grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.gallery--grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.gallery--grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.gallery--grid .gallery__link { aspect-ratio: 4 / 3; }

.gallery--masonry { columns: 3; column-gap: 16px; }
.gallery--masonry.cols-2 { columns: 2; }
.gallery--masonry.cols-4 { columns: 4; }
.gallery--masonry .gallery__item { break-inside: avoid; margin-bottom: 16px; }

@media (max-width: 720px) {
    .gallery--grid.cols-3, .gallery--grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
    .gallery--masonry { columns: 2; }
}

.lightbox { position: fixed; inset: 0; z-index: 1000; display: none; align-items: center; justify-content: center; background: rgba(0,0,0,.9); padding: 40px; }
.lightbox.open { display: flex; }
.lightbox .lb-figure { margin: 0; max-width: 90vw; max-height: 90vh; text-align: center; }
.lightbox .lb-img { max-width: 90vw; max-height: 82vh; object-fit: contain; }
.lightbox .lb-cap { color: #eee; margin-top: 12px; font-size: 15px; }
.lightbox button { position: absolute; background: none; border: none; color: #fff; cursor: pointer; opacity: .85; }
.lightbox button:hover { opacity: 1; }
.lightbox .lb-close { top: 18px; right: 24px; font-size: 40px; line-height: 1; }
.lightbox .lb-prev, .lightbox .lb-next { top: 50%; transform: translateY(-50%); font-size: 60px; padding: 0 18px; }
.lightbox .lb-prev { left: 8px; }
.lightbox .lb-next { right: 8px; }

/* ---------- Service grid ---------- */
.service-grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); counter-reset: svc; }
.service-card { counter-increment: svc; }
.service-card .num::before { content: counter(svc, decimal-leading-zero); }
.service-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.service-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.service-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.service-card {
    background: var(--bg);
    padding: 34px 28px;
    transition: background .2s ease;
}

.service-card:hover { background: var(--bg-alt); }

.service-card .num {
    font-family: var(--font-head);
    font-size: 14px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: .1em;
}

.service-card h3 {
    font-size: 18px;
    margin: 12px 0 10px;
    text-transform: uppercase;
    letter-spacing: .02em;
}

.service-card p { color: var(--muted); font-size: 15.5px; margin: 0; }

/* ---------- CTA ---------- */
.cta-block { padding: 90px 0; text-align: center; }
.cta-block.on-dark { background: var(--black); color: #fff; }
.cta-block.on-dark h2 { color: #fff; }
.cta-block h2 { font-size: clamp(26px, 3.4vw, 40px); text-transform: uppercase; }
.cta-block p { max-width: 640px; margin: 0 auto 30px; color: var(--muted); font-size: 18px; }
.cta-block.on-dark p { color: rgba(255,255,255,.85); }

/* ---------- Contact form ---------- */
.contact-block { padding: 84px 0; }
.contact-wrap { max-width: 680px; margin: 0 auto; }
.contact-wrap h2 { text-align: center; text-transform: uppercase; margin-bottom: 32px; }

.form-field { margin-bottom: 22px; }
.form-field label {
    display: block;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--muted);
    margin-bottom: 8px;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #cfcfcf;
    border-radius: 0;
    font-family: inherit;
    font-size: 16px;
    color: var(--ink);
    background: #fff;
    transition: border-color .18s ease;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--black);
}

.form-field textarea { min-height: 150px; resize: vertical; }

.alert { padding: 14px 18px; margin-bottom: 24px; font-size: 15px; border: 1px solid; }
.alert-success { background: #f0f7f0; border-color: #b7d7b7; color: #24631f; }
.alert-error { background: #fbf0f0; border-color: #e3bdbd; color: #8a2222; }
.alert-info { background: #eef3fb; border-color: #c3d5ee; color: #2a4a75; }

/* ---------- Form block (built with the form builder) ---------- */
.form-block .form-el-title { margin: 26px 0 10px; }
.form-block .form-el-desc { margin: 0 0 18px; color: #555; }
.form-block .field-help { font-size: 13px; color: #777; margin-top: 6px; }
.form-block .form-field label .req { color: #b3261e; }
.form-block .form-group { border: 1px solid #e2e2e2; padding: 18px 20px 4px; margin: 0 0 22px; }
.form-block .form-group legend { font-weight: 600; padding: 0 8px; }

/* ---------- Image block ---------- */
.image-block { padding: 40px 0; }
.image-block figure { margin: 0; }
.image-block.narrow figure { max-width: 760px; margin: 0 auto; }
.image-block figcaption { text-align: center; color: var(--muted); font-size: 14px; margin-top: 12px; }

/* ---------- Accordion (FAQ) ---------- */
.accordion { max-width: 820px; margin: 0 auto; border-top: 1px solid var(--line); }
.accordion-item { border-bottom: 1px solid var(--line); }
.accordion-item summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 22px 4px;
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 18px;
    color: var(--black);
}
.accordion-item summary::-webkit-details-marker { display: none; }
.accordion-icon { position: relative; width: 16px; height: 16px; flex: none; }
.accordion-icon::before,
.accordion-icon::after {
    content: "";
    position: absolute;
    background: var(--accent);
    transition: transform .2s ease, opacity .2s ease;
}
.accordion-icon::before { top: 7px; left: 0; width: 16px; height: 2px; }
.accordion-icon::after { top: 0; left: 7px; width: 2px; height: 16px; }
.accordion-item[open] .accordion-icon::after { transform: scaleY(0); opacity: 0; }
.accordion-answer { padding: 0 4px 24px; color: var(--muted); }
.accordion-answer p { margin: 0 0 1em; }

/* ---------- Quote ---------- */
.quote-block .quote { max-width: 820px; margin: 0 auto; text-align: center; }
.quote-block blockquote {
    margin: 0;
    font-family: var(--font-head);
    font-weight: 500;
    font-size: clamp(22px, 3vw, 30px);
    line-height: 1.35;
    color: var(--black);
    position: relative;
}
.quote-block blockquote::before {
    content: "\201C";
    display: block;
    font-size: 64px;
    line-height: .6;
    color: var(--accent);
    margin-bottom: 12px;
}
.quote-block figcaption {
    margin-top: 22px;
    text-transform: uppercase;
    letter-spacing: .1em;
    font-size: 13px;
    font-weight: 600;
    color: var(--muted);
}

/* ---------- Image & Text ---------- */
.imagetext {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}
.imagetext.no-image { grid-template-columns: 1fr; }
.imagetext.image-right .imagetext__media { order: 2; }
.imagetext__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.imagetext__body h2 { text-transform: uppercase; }
.imagetext__body .rich { color: var(--muted); }

/* ---------- Spacer ---------- */
.spacer { width: 100%; }
.spacer-small { height: 28px; }
.spacer-medium { height: 60px; }
.spacer-large { height: 108px; }

/* ---------- Logo strip ---------- */
.logostrip {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 40px 56px;
}
.logostrip__item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}
.logostrip__item img {
    max-height: 64px;
    width: auto;
    filter: grayscale(1);
    opacity: .72;
    transition: filter .2s ease, opacity .2s ease;
}
.logostrip__item:hover img { filter: none; opacity: 1; }

/* ---------- Footer ---------- */
.site-footer {
    background: var(--bg-alt);
    border-top: 1px solid var(--line);
    padding: 56px 0 40px;
    margin-top: 20px;
}

.footer-inner { text-align: center; }

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 28px;
    margin-bottom: 30px;
}

.footer-nav a {
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: .06em;
    font-size: 13px;
    color: var(--muted);
}

.footer-nav a:hover { color: var(--accent); }

.footer-brand img { height: 48px; width: auto; margin: 0 auto 16px; opacity: .9; }
.footer-text { color: var(--muted); font-size: 14px; margin: 0; }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.narrow { max-width: 760px; margin-left: auto; margin-right: auto; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    .columns-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
    .service-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
    .service-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
    body { font-size: 16px; }
    .section, .columns-block, .contact-block { padding: 56px 0; }
    .hero { padding: 84px 0; }

    .nav-toggle-label {
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 5px;
        width: 34px; height: 30px;
        cursor: pointer;
    }
    .header-icons { margin-left: auto; }
    .hicon svg { width: 27px; height: 27px; }
    .hicon .ti { font-size: 26px; }
    .logo img { height: 46px; }
    .nav-toggle-label span {
        display: block; height: 2px; width: 100%;
        background: var(--black);
        transition: transform .2s ease, opacity .2s ease;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%; left: 0; right: 0;
        flex-direction: column;
        gap: 0;
        background: #fff;
        border-bottom: 1px solid var(--line);
        padding: 8px 24px 20px;
    }
    .main-nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
    .main-nav a::after { display: none; }
    .nav-toggle:checked ~ .main-nav { display: flex; }
    .lang-switch { padding: 12px 0 0; margin: 0; border-left: none; }

    .columns-grid.cols-2,
    .columns-grid.cols-3,
    .service-grid.cols-2,
    .service-grid.cols-3,
    .service-grid.cols-4 { grid-template-columns: 1fr; }

    .imagetext { grid-template-columns: 1fr; gap: 32px; }
    .imagetext.image-right .imagetext__media { order: 0; }
}