/* ==========================================================================
   Leib GmbH – Stylesheet
   Brand: #327082 (Logo-/Shop-Farbe), moderne, klare B2B-Optik
   ========================================================================== */

:root {
    --lb-primary: #2c6b7d;
    --lb-primary-dark: #163e4a;
    --lb-primary-darker: #0f2c35;
    --lb-accent: #e8a33d;
    --lb-bg: #f5f8f9;
    --lb-bg-alt: #eef4f5;
    --lb-text: #1c2b30;
    --lb-text-muted: #55686e;
    --lb-border: #dbe6e8;
    --lb-white: #ffffff;
    --lb-radius: 14px;
    --lb-shadow: 0 12px 30px -12px rgba(15, 44, 53, 0.18);
    --lb-font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--lb-font);
    color: var(--lb-text);
    background: var(--lb-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

a { color: var(--lb-primary); text-decoration: none; }
a:hover { color: var(--lb-primary-dark); }

.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4 {
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 0.5em;
    color: var(--lb-primary-darker);
}
h1 { font-size: clamp(2rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; color: var(--lb-text-muted); }

.lb-kicker {
    display: inline-block;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.8rem;
    color: var(--lb-accent);
    margin-bottom: 0.6em;
}

/* --- Buttons -------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    padding: 0.85em 1.6em;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.98rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease, color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.lb-btn-primary { background: var(--lb-primary); color: #fff; }
.lb-btn-primary:hover { background: var(--lb-primary-dark); color: #fff; }
.lb-btn-outline { background: transparent; border-color: rgba(255,255,255,.55); color: #fff; }
.lb-btn-outline:hover { background: rgba(255,255,255,.12); color: #fff; }
.lb-btn-light { background: #fff; color: var(--lb-primary-dark); }
.lb-btn-light:hover { background: var(--lb-bg-alt); color: var(--lb-primary-dark); }

/* --- Topbar & Header -------------------------------------------------- */
.lb-topbar { background: var(--lb-primary-darker); color: #cfe3e8; font-size: 0.85rem; }
.lb-topbar__inner { display: flex; align-items: center; justify-content: flex-end; gap: 1.5rem; height: 38px; }
.lb-topbar__phone { color: #fff; display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }
.lb-topbar__phone:hover { color: var(--lb-accent); }
.lb-topbar__hours { display: none; }
.lb-topbar__cta {
    background: var(--lb-accent); color: var(--lb-primary-darker);
    padding: 4px 14px; border-radius: 999px; font-weight: 700;
}
.lb-topbar__cta:hover { color: var(--lb-primary-darker); filter: brightness(1.05); }

.lb-header {
    position: sticky; top: 0; z-index: 50;
    background: #fff;
    box-shadow: 0 2px 14px rgba(15,44,53,0.08);
}
.lb-header__inner { display: flex; align-items: center; justify-content: space-between; height: 84px; gap: 1.5rem; }
.lb-brand img { height: 56px; width: auto; }

.lb-menu {
    display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px;
}
.lb-menu span { width: 24px; height: 2px; background: var(--lb-primary-darker); border-radius: 2px; }

#lb-nav { display: flex; align-items: center; gap: 1.6rem; flex-wrap: wrap; }
#lb-nav a { font-weight: 600; color: var(--lb-text); font-size: 0.96rem; white-space: nowrap; }
#lb-nav a:hover, #lb-nav a.active { color: var(--lb-primary); }
#lb-nav a.lb-nav__cta {
    background: var(--lb-primary); color: #fff; padding: 0.6em 1.3em; border-radius: 999px;
}
#lb-nav a.lb-nav__cta:hover { background: var(--lb-primary-dark); color: #fff; }

/* --- Hero ------------------------------------------------------------- */
.lb-hero {
    background: radial-gradient(circle at 15% 20%, rgba(255,255,255,0.08), transparent 45%), linear-gradient(135deg, var(--lb-primary-darker), var(--lb-primary) 70%);
    color: #fff;
    padding: 5rem 0 6rem;
}
.lb-hero__grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3rem; align-items: center; }
.lb-hero h1 { color: #fff; }
.lb-hero .lb-kicker { color: #cfe9ee; }
.lb-hero p.lb-lead { color: #dbeef2; font-size: 1.1rem; max-width: 46ch; }
.lb-hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.6rem; }
.lb-hero__trust { display: flex; gap: 1.6rem; margin-top: 2.2rem; flex-wrap: wrap; }
.lb-hero__trust span { font-size: 0.85rem; font-weight: 700; color: #cfe9ee; display: flex; align-items: center; gap: 6px; }
.lb-hero__trust span::before { content: '✓'; color: var(--lb-accent); font-weight: 900; }
.lb-hero__art {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: var(--lb-radius);
    padding: 2rem;
    backdrop-filter: blur(3px);
}
.lb-hero__art ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.lb-hero__art li {
    display: flex; align-items: center; gap: 0.8rem;
    background: rgba(255,255,255,0.06);
    border-radius: 10px; padding: 0.8rem 1rem; font-weight: 600; color: #fff;
}
.lb-hero__art li .lb-ico {
    width: 34px; height: 34px; flex: none; border-radius: 8px;
    background: var(--lb-accent); color: var(--lb-primary-darker);
    display: flex; align-items: center; justify-content: center; font-weight: 800;
}

/* --- Sections ----------------------------------------------------------- */
.lb-section { padding: 4.5rem 0; }
.lb-section--alt { background: var(--lb-bg-alt); }

/* Die echten CMS-Seiten (seite.php / ry_cms_render_sections) erzeugen
   section/section--alt/section--navy-Klassen aus dem intelliVision1-
   Basisdesign. Hier auf das LEIB-Design gemappt, damit CMS-Inhalte visuell
   zum Rest der Seite passen. */
.section { padding: 4.5rem 0; }
.section--sm { padding: 2.75rem 0; }
.section--alt { background: var(--lb-bg-alt); }
.section--navy { background: var(--lb-primary-darker); color: #dbeef2; }
.section--navy h2, .section--navy h3 { color: #fff; }
.section--navy p { color: #cfe3e8; }
.section h2 { color: var(--lb-primary-darker); }
.section ul { padding-left: 1.2em; }
.section li { margin-bottom: 0.4em; color: var(--lb-text-muted); }
.lb-section__intro { max-width: 62ch; margin-bottom: 2.6rem; }

/* --- Service / Feature Cards -------------------------------------------- */
.lb-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.4rem;
}
.lb-service-card {
    background: #fff;
    border: 1px solid var(--lb-border);
    border-radius: var(--lb-radius);
    padding: 1.8rem 1.6rem;
    box-shadow: var(--lb-shadow);
    transition: transform .18s ease, box-shadow .18s ease;
    display: flex; flex-direction: column; height: 100%;
}
.lb-service-card:hover { transform: translateY(-4px); box-shadow: 0 20px 34px -14px rgba(15,44,53,0.28); }
.lb-service-card__icon {
    width: 50px; height: 50px; border-radius: 12px;
    background: var(--lb-bg-alt); color: var(--lb-primary);
    display: flex; align-items: center; justify-content: center; margin-bottom: 1rem;
}
.lb-service-card h3 { margin-bottom: 0.4em; }
.lb-service-card p { flex: 1; }
.lb-service-card__link { font-weight: 700; font-size: 0.92rem; display: inline-flex; align-items: center; gap: 4px; }
.lb-service-card__link::after { content: '→'; transition: transform .15s ease; }
.lb-service-card__link:hover::after { transform: translateX(3px); }

.lb-feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; margin-top: 2rem; }
.lb-feature-list__item {
    background: var(--lb-bg-alt);
    border-radius: 12px;
    padding: 1.3rem 1.4rem;
}
.lb-feature-list__item h3 { font-size: 1.05rem; margin-bottom: 0.35em; color: var(--lb-primary-darker); }
.lb-feature-list__item p { margin: 0; font-size: 0.95rem; }

/* --- Über-uns / Split ----------------------------------------------------- */
.lb-split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.lb-checklist {
    list-style: none;
    display: grid;
    gap: 0.85rem;
    margin: 1.5rem 0 0;
    padding: 0;
}

.lb-checklist li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--lb-text);
    line-height: 1.65;
}

.lb-checklist li::before {
    content: "✓";
    display: grid;
    flex: 0 0 1.6rem;
    width: 1.6rem;
    height: 1.6rem;
    place-items: center;
    margin-top: 0.05rem;
    border-radius: 50%;
    background: rgba(15, 91, 102, 0.1);
    color: var(--lb-primary);
    font-size: 0.85rem;
    font-weight: 900;
}

.lb-checklist li strong {
    color: var(--lb-primary-darker);
}



.lb-stat-strip {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
    background: var(--lb-primary-darker); border-radius: var(--lb-radius);
    padding: 2rem; color: #fff; text-align: center;
}
.lb-stat-strip strong { display: block; font-size: 1.8rem; color: var(--lb-accent); }
.lb-stat-strip span { font-size: 0.88rem; color: #cfe3e8; }

/* --- CTA strip ------------------------------------------------------------ */
.lb-cta {
    background: linear-gradient(120deg, var(--lb-primary), var(--lb-primary-dark));
    color: #fff; border-radius: var(--lb-radius); padding: 3rem;
    display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
}
.lb-cta h2 { color: #fff; margin-bottom: 0.3em; }
.lb-cta p { color: #dbeef2; margin: 0; }

/* --- Page hero (Unterseiten) ----------------------------------------------- */
.lb-page-hero {
    background: linear-gradient(135deg, var(--lb-primary-darker), var(--lb-primary));
    color: #fff; padding: 3.6rem 0 4.4rem;
}
.lb-page-hero .lb-kicker { color: #cfe9ee; }
.lb-page-hero h1 { color: #fff; max-width: 40ch; }
.lb-page-hero p { color: #dbeef2; max-width: 60ch; font-size: 1.05rem; }
.lb-crumb { font-size: 0.85rem; color: #cfe9ee; margin-bottom: 1rem; }
.lb-crumb a { color: #cfe9ee; }
.lb-crumb a:hover { color: #fff; }

/* --- Forms ----------------------------------------------------------------- */
.lb-form { display: grid; gap: 1rem; max-width: 640px; }
.lb-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.lb-form label { font-weight: 600; font-size: 0.9rem; display: block; margin-bottom: 0.35em; color: var(--lb-text); }
.lb-form input, .lb-form textarea {
    width: 100%; padding: 0.75em 0.9em; border-radius: 10px; border: 1.5px solid var(--lb-border);
    font-family: inherit; font-size: 0.98rem; background: #fff; color: var(--lb-text);
}
.lb-form input:focus, .lb-form textarea:focus { outline: none; border-color: var(--lb-primary); }
.lb-form textarea { min-height: 140px; resize: vertical; }
.lb-form .lb-hp { position: absolute; left: -9999px; opacity: 0; }
.lb-alert { padding: 1em 1.2em; border-radius: 10px; font-weight: 600; margin-bottom: 1rem; }
.lb-alert--ok { background: #e4f4ea; color: #1c6b3f; }
.lb-alert--error { background: #fbe7e7; color: #a3272c; }
.lb-alert ul { margin: 0.4em 0 0 1.1em; padding: 0; font-weight: 500; }

/* --- Contact info cards ------------------------------------------------------ */
.lb-contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 2.5rem; }
.lb-contact-card {
    background: var(--lb-bg-alt); border-radius: var(--lb-radius); padding: 1.8rem;
    display: grid; gap: 1rem;
}
.lb-contact-card a { font-weight: 700; color: var(--lb-primary-darker); }

/* --- Legal pages -------------------------------------------------------------- */
.lb-legal { max-width: 74ch; }
.lb-legal h2 { margin-top: 1.6em; }

/* --- Footer -------------------------------------------------------------------- */
.lb-footer { background: var(--lb-primary-darker); color: #cfe3e8; padding: 3.5rem 0 1.6rem; }
.lb-footer a { color: #cfe3e8; }
.lb-footer a:hover { color: #fff; }
.lb-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; }
.lb-footer strong { color: #fff; display: block; margin-bottom: 0.8em; font-size: 0.95rem; }
.lb-footer__grid > div { display: flex; flex-direction: column; gap: 0.55em; font-size: 0.92rem; }
.lb-footer__brand img { height: 48px; margin-bottom: 0.8rem; filter: brightness(0) invert(1); opacity: 0.95; }
.lb-footer__brand p { font-size: 0.88rem; color: #9fc0c7; }
.lb-footer-social { display: flex; gap: 0.8rem; margin-top: 1rem; }
.lb-footer-social a {
    width: 34px; height: 34px; border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex; align-items: center; justify-content: center;
    transition: background-color .15s ease;
}
.lb-footer-social a:hover { background: rgba(255,255,255,0.22); }
.lb-footer-social img { height: 18px; width: 18px; margin: 0; filter: brightness(0) invert(1); }
.lb-footer__bottom {
    margin-top: 2.5rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,0.12);
    display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.6rem;
    font-size: 0.82rem; color: #9fc0c7;
}

/* --- Responsive ---------------------------------------------------------------- */
@media (max-width: 960px) {
    .lb-hero__grid, .lb-split, .lb-contact-grid { grid-template-columns: 1fr; }
    .lb-services-grid { grid-template-columns: repeat(2, 1fr); }
    .lb-feature-list { grid-template-columns: 1fr; }
    .lb-footer__grid { grid-template-columns: 1fr 1fr; }
    .lb-topbar__hours { display: inline; }
}

@media (max-width: 720px) {
    .lb-menu { display: flex; }
    #lb-nav {
        position: absolute; top: 100%; left: 0; right: 0;
        background: #fff; flex-direction: column; align-items: flex-start;
        padding: 1rem 20px 1.4rem; gap: 0.9rem;
        box-shadow: 0 12px 20px rgba(15,44,53,0.12);
        display: none;
    }
    #lb-nav.open { display: flex; }
    .lb-services-grid { grid-template-columns: 1fr; }
    .lb-stat-strip { grid-template-columns: 1fr; }
    .lb-form__row { grid-template-columns: 1fr; }
    .lb-footer__grid { grid-template-columns: 1fr; }
    .lb-topbar__inner { justify-content: center; gap: 0.9rem; }
    .lb-topbar__hours { display: none; }
    .lb-cta { flex-direction: column; text-align: center; }
}


.lb-page-hero {
    position: relative;
    padding: 4rem 0;
    background-color: #f4f6f9;
    overflow: hidden;
}

.lb-page-hero--image {
    min-height: 420px;
    display: flex;
    align-items: center;
    color: #fff;

    background-image:
        linear-gradient(
            90deg,
            rgba(4, 20, 48, 0.92) 0%,
            rgba(4, 20, 48, 0.76) 34%,
            rgba(4, 20, 48, 0.20) 68%,
            rgba(4, 20, 48, 0.06) 100%
        ),
        var(--lb-page-hero-image);

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.lb-page-hero__content {
    position: relative;
    z-index: 1;
}

.lb-page-hero--image h1 {
    max-width: 720px;
    color: #fff;
}

.lb-page-hero--image .lb-kicker {
    color: #fff;
}

.lb-page-hero--image .lb-crumb,
.lb-page-hero--image .lb-crumb a {
    color: rgba(255, 255, 255, 0.88);
}

@media (max-width: 767.98px) {
    .lb-page-hero {
        padding: 3rem 0;
    }

    .lb-page-hero--image {
        min-height: 360px;
        background-position: 65% center;

        background-image:
            linear-gradient(
                90deg,
                rgba(4, 20, 48, 0.94) 0%,
                rgba(4, 20, 48, 0.78) 65%,
                rgba(4, 20, 48, 0.40) 100%
            ),
            var(--lb-page-hero-image);
    }
}

/* FAQ --------------------------------------------------------------------- */

.lb-faq {
    background:
        radial-gradient(
            circle at 90% 10%,
            rgba(15, 91, 102, 0.08),
            transparent 32rem
        ),
        var(--lb-bg-alt);
}

.lb-faq__header {
    width: 100%;
    max-width: none;
    margin-bottom: 2.5rem;
}

.lb-faq__header h2 {
    margin-bottom: 0.65rem;
}

.lb-faq__header > p:last-child {
    max-width: 58ch;
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.7;
}

.lb-faq__list {
    display: grid;
    width: 100%;
    gap: 0.85rem;
}

.lb-faq__item {
    background: #fff;
    border: 1px solid rgba(13, 47, 55, 0.11);
    border-radius: 14px;
    box-shadow: 0 4px 18px rgba(13, 47, 55, 0.05);
    overflow: hidden;
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.2s ease;
}

.lb-faq__item:hover {
    border-color: rgba(15, 91, 102, 0.28);
    box-shadow: 0 9px 28px rgba(13, 47, 55, 0.09);
}

.lb-faq__item[open] {
    border-color: rgba(15, 91, 102, 0.36);
    box-shadow: 0 12px 32px rgba(13, 47, 55, 0.10);
}

.lb-faq__question {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.35rem 1.5rem;
    color: var(--lb-primary-darker);
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.4;
    cursor: pointer;
    list-style: none;
    transition:
        color 0.2s ease,
        background-color 0.2s ease;
}

.lb-faq__question::-webkit-details-marker {
    display: none;
}

.lb-faq__question::marker {
    display: none;
    content: "";
}

.lb-faq__question:hover {
    color: var(--lb-primary);
    background: rgba(15, 91, 102, 0.025);
}

.lb-faq__question:focus-visible {
    outline: 3px solid rgba(15, 91, 102, 0.25);
    outline-offset: -3px;
}

.lb-faq__icon {
    position: relative;
    flex: 0 0 2rem;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: rgba(15, 91, 102, 0.09);
    transition:
        background-color 0.2s ease,
        transform 0.25s ease;
}

.lb-faq__icon::before,
.lb-faq__icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0.8rem;
    height: 2px;
    border-radius: 2px;
    background: var(--lb-primary);
    transform: translate(-50%, -50%);
    transition: transform 0.25s ease;
}

.lb-faq__icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.lb-faq__item[open] .lb-faq__icon {
    background: var(--lb-primary);
    transform: rotate(180deg);
}

.lb-faq__item[open] .lb-faq__icon::before,
.lb-faq__item[open] .lb-faq__icon::after {
    background: #fff;
}

.lb-faq__item[open] .lb-faq__icon::after {
    transform: translate(-50%, -50%) rotate(0deg);
}

.lb-faq__answer {
    padding: 0 4.9rem 1.5rem 1.5rem;
    color: var(--lb-text-muted);
    font-size: 0.98rem;
    line-height: 1.75;
}

.lb-faq__answer p {
    max-width: 76ch;
    margin: 0;
}

.lb-faq__answer p + p,
.lb-faq__answer ul,
.lb-faq__answer ol {
    margin-top: 0.85rem;
}

.lb-faq__answer a {
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

@media (max-width: 767.98px) {
    .lb-faq__header {
        margin-bottom: 1.75rem;
    }

    .lb-faq__question {
        gap: 1rem;
        padding: 1.15rem;
        font-size: 1rem;
    }

    .lb-faq__answer {
        padding: 0 1.15rem 1.25rem;
    }

    .lb-faq__icon {
        flex-basis: 1.8rem;
        width: 1.8rem;
        height: 1.8rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .lb-faq__item,
    .lb-faq__icon,
    .lb-faq__icon::before,
    .lb-faq__icon::after {
        transition: none;
    }
}