:root {
            --color-red: #C6341B;
            --color-green: #008000;
            --color-bg: #FFFFFF;
            --color-text: #353535;
            --color-dark: #111111;
            --color-light: #FFFFFF;
            --shadow-soft: 0 8px 20px rgba(0,0,0,0.06);
            --radius-sm: 4px;
            --radius-md: 8px;
            --transition-fast: 0.2s ease-in-out;
            --max-width: 1200px;
            /* Typo-Skala (modular) */
            --font-sans: "Open Sans", system-ui, -apple-system, -webkit-system-font, sans-serif;
            --text-xs: 0.8125rem;
            --text-sm: 0.9375rem;
            --text-base: 1.0625rem;
            --text-lg: 1.125rem;
            --text-xl: 1.375rem;
            --text-2xl: 1.75rem;
            --text-3xl: 2.25rem;
            --text-4xl: 2.75rem;
            --text-5xl: 3.25rem;
            --leading-tight: 1.25;
            --leading-snug: 1.375;
            --leading-normal: 1.6;
            --leading-relaxed: 1.7;
            --tracking-tight: -0.02em;
            --tracking-wide: 0.04em;
            --tracking-wider: 0.08em;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font-sans);
            font-size: var(--text-base);
            line-height: var(--leading-relaxed);
            color: var(--color-text);
            background-color: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--color-green);
            outline-offset: 3px;
        }

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

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 1rem 1.25rem;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.75rem 1.5rem;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            font-weight: 600;
            text-align: center;
            background-color: #111111;
            color: var(--color-light);
            transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
        }

        .btn--primary {
            background-color: var(--color-red);
        }

        .btn--secondary {
            background-color: var(--color-green);
        }

        .btn:hover {
            transform: translateY(-1px);
            box-shadow: var(--shadow-soft);
        }

        .btn:active {
            transform: translateY(0);
            box-shadow: none;
        }

        /* Skip Link */
        .skip-link {
            position: absolute;
            left: -999px;
            top: 0;
            background: var(--color-dark);
            color: var(--color-light);
            padding: 0.5rem 1rem;
            z-index: 10000;
        }

        .skip-link:focus {
            left: 0.5rem;
            top: 0.5rem;
        }

        /* Header */
        .header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--color-bg);
            box-shadow: 0 1px 4px rgba(0,0,0,0.05);
        }

        .header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
        }

        .header__logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .header__logo img {
            height: 40px;
            width: auto;
        }

        .header__brand {
            font-family: var(--font-sans);
            font-weight: 700;
            color: var(--color-dark);
            font-size: var(--text-base);
            letter-spacing: var(--tracking-tight);
        }

        .nav {
            display: flex;
            align-items: center;
            gap: 1.5rem;
        }

        .nav__link {
            font-size: var(--text-sm);
            font-weight: 600;
            color: var(--color-text);
            letter-spacing: 0.01em;
        }

        .nav__link:hover {
            color: var(--color-red);
        }

        .header__cta {
            display: none;
        }

        .hamburger {
            display: inline-flex;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            border: 1px solid rgba(0,0,0,0.08);
            background-color: var(--color-bg);
            cursor: pointer;
            position: relative;
        }

        .hamburger__bar {
            position: relative;
            width: 18px;
            height: 2px;
            background-color: var(--color-dark);
            transition: transform 0.25s ease, background-color 0.25s ease;
        }

        .hamburger__bar::before,
        .hamburger__bar::after {
            content: "";
            position: absolute;
            left: 0;
            width: 18px;
            height: 2px;
            background-color: var(--color-dark);
            transition: transform 0.25s ease, opacity 0.25s ease;
        }

        .hamburger__bar::before {
            top: -6px;
        }

        .hamburger__bar::after {
            top: 6px;
        }

        .hamburger--open .hamburger__bar {
            background-color: transparent;
        }

        .hamburger--open .hamburger__bar::before {
            transform: translateY(6px) rotate(45deg);
        }

        .hamburger--open .hamburger__bar::after {
            transform: translateY(-6px) rotate(-45deg);
        }

        .header__nav-wrapper {
            display: none;
        }

        .header__nav-wrapper--open {
            display: block;
        }

        /* Mobile-Nav: standardmäßig zu, nur bei --open sichtbar */
        .header__nav-mobile {
            display: none;
            padding: 0.75rem 0 1rem;
        }

        .header__nav-mobile.header__nav-wrapper--open {
            display: block;
        }

        .header__nav-mobile .nav {
            flex-direction: column;
            align-items: flex-start;
        }

        /* Hero */
        .hero {
            position: relative;
            color: var(--color-light);
        }

        .hero__slider {
            position: relative;
            overflow: hidden;
        }

        .hero__slide {
            position: absolute;
            inset: 0;
            opacity: 0;
            transition: opacity 0.7s ease-in-out;
        }

        .hero__slide--active {
            opacity: 1;
        }

        .hero__image {
            width: 100%;
            height: 260px;
            object-fit: cover;
            filter: brightness(0.55);
        }

        .hero__content {
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 2rem 1.25rem;
        }

        .hero__inner {
            max-width: var(--max-width);
            width: 100%;
            margin: 0 auto;
            display: grid;
            gap: 1.5rem;
        }

        .hero__eyebrow {
            font-size: var(--text-xs);
            text-transform: uppercase;
            letter-spacing: var(--tracking-wider);
            font-weight: 600;
            color: rgba(255,255,255,0.9);
        }

        .hero__title {
            font-size: clamp(2rem, 5vw, var(--text-5xl));
            line-height: var(--leading-tight);
            margin: 0.25rem 0;
            font-weight: 800;
            letter-spacing: var(--tracking-tight);
        }

        .hero__subtitle {
            margin: 0.25rem 0 0.75rem;
            font-size: var(--text-lg);
            font-weight: 600;
            letter-spacing: 0.01em;
        }

        .hero__text {
            margin: 0 0 1.25rem;
            max-width: 34rem;
            font-size: var(--text-base);
            line-height: var(--leading-relaxed);
        }

        .hero__cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
        }

        .hero__meta {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem 1.5rem;
            font-size: var(--text-sm);
        }

        .hero__bullet {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }

        .hero__bullet-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: var(--color-green);
        }

        .hero__controls {
            position: absolute;
            inset: auto 0 0;
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            padding: 0.75rem 0;
        }

        .hero__dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            border: 1px solid rgba(255,255,255,0.7);
            background-color: transparent;
        }

        .hero__dot--active {
            background-color: var(--color-light);
        }

        /* Sections */
        section {
            padding: 2.5rem 0;
        }

        section:nth-of-type(odd) {
            background-color: #fafafa;
        }

        .section__header {
            margin-bottom: 1.75rem;
            max-width: 44rem;
        }

        .section__eyebrow {
            font-size: var(--text-xs);
            text-transform: uppercase;
            letter-spacing: var(--tracking-wider);
            color: var(--color-red);
            font-weight: 600;
        }

        .section__title {
            font-size: clamp(1.6rem, 3.5vw, var(--text-3xl));
            margin: 0.35rem 0 0.5rem;
            color: var(--color-dark);
            font-weight: 800;
            line-height: var(--leading-snug);
            letter-spacing: var(--tracking-tight);
        }

        .section__intro {
            margin: 0;
            font-size: var(--text-base);
            line-height: var(--leading-relaxed);
        }

        /* Intro text */
        .intro__grid {
            display: grid;
            gap: 1.5rem;
        }

        .intro__highlight {
            padding: 1.25rem 1.5rem;
            border-radius: var(--radius-md);
            background-color: #fff;
            box-shadow: var(--shadow-soft);
        }

        .intro__image {
            border-radius: var(--radius-md);
            margin-bottom: 0.85rem;
            box-shadow: var(--shadow-soft);
        }

        .intro__list {
            padding-left: 1.25rem;
        }

        .intro__grid a {
            color: var(--color-red);
            text-decoration: underline;
            text-underline-offset: 0.2em;
        }

        .intro__grid a:hover {
            text-decoration-thickness: 2px;
        }

        /* Leistungen Cards */
        .cards {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.25rem;
        }

        .card {
            background-color: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            height: 100%;
            transition: transform var(--transition-fast), box-shadow var(--transition-fast);
        }

        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 30px rgba(0,0,0,0.08);
        }

        .card__image-wrapper {
            position: relative;
            overflow: hidden;
        }

        .card__image {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .card__body {
            padding: 1.25rem 1.5rem 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            flex: 1;
        }

        .card__title {
            font-size: var(--text-xl);
            margin: 0;
            color: var(--color-dark);
            font-weight: 800;
            letter-spacing: var(--tracking-tight);
        }

        .card__text {
            margin: 0;
            font-size: var(--text-sm);
            line-height: var(--leading-normal);
        }

        .card__link {
            margin-top: auto;
            font-weight: 600;
            font-size: var(--text-sm);
            color: var(--color-red);
        }

        .card__link span {
            margin-left: 0.15rem;
        }

        /* Produkte & Marken */
        .products {
            display: grid;
            gap: 1.75rem;
        }

        .products__group {
            background-color: #fff;
            border-radius: var(--radius-md);
            padding: 1.5rem;
            box-shadow: var(--shadow-soft);
        }

        .products__title {
            margin-top: 0;
            margin-bottom: 0.75rem;
            font-size: var(--text-2xl);
            font-weight: 800;
            color: var(--color-dark);
            letter-spacing: var(--tracking-tight);
        }

        .products__list {
            padding-left: 1.25rem;
            margin: 0;
        }

        .products__list li + li {
            margin-top: 0.25rem;
        }

        .products__media-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            gap: 1rem;
            margin-top: 1.25rem;
        }

        .products__media-item {
            border-radius: var(--radius-md);
            overflow: hidden;
            background-color: #f5f5f5;
            aspect-ratio: 4 / 3;
        }

        .products__media-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        /* USP */
        .usp__grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.25rem;
        }

        .usp__item {
            display: flex;
            gap: 0.9rem;
            padding: 1rem 1.1rem;
            border-radius: var(--radius-md);
            background-color: #fff;
            box-shadow: var(--shadow-soft);
        }

        .usp__icon {
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background-color: rgba(0,128,0,0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-green);
            font-size: var(--text-sm);
            font-weight: 700;
        }

        .usp__title {
            margin: 0 0 0.25rem;
            font-size: var(--text-lg);
            font-weight: 800;
            color: var(--color-dark);
            letter-spacing: 0.01em;
        }

        .usp__text {
            margin: 0;
            font-size: var(--text-sm);
            line-height: var(--leading-normal);
        }

        /* Regional SEO */
        .regional {
            background-color: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            padding: 1.5rem 1.5rem 1.75rem;
        }

        .regional__list {
            padding-left: 1.2rem;
            margin: 0.75rem 0 0;
        }

        /* FAQ */
        .faq__accordion {
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            background-color: #fff;
            overflow: hidden;
        }

        .faq__item + .faq__item {
            border-top: 1px solid #eee;
        }

        .faq__button {
            width: 100%;
            text-align: left;
            padding: 1rem 1.25rem;
            border: none;
            background-color: #fff;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-size: var(--text-base);
        }

        .faq__question {
            margin-right: 1.5rem;
            font-size: var(--text-base);
            font-weight: 600;
        }

        .faq__icon {
            width: 22px;
            height: 22px;
            border-radius: 50%;
            border: 1px solid #ddd;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: var(--text-lg);
        }

        .faq__panel {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.25s ease;
            background-color: #fafafa;
        }

        .faq__panel-inner {
            padding: 0 1.25rem 1rem;
        }

        .faq__item--expanded .faq__panel {
            max-height: 500px;
        }

        /* CTA */
        .cta {
            position: relative;
            background: linear-gradient(135deg, var(--color-red) 0%, #a22618 45%, #111111 100%);
            color: var(--color-light);
            overflow: hidden;
        }

        .cta::before {
            content: "";
            position: absolute;
            inset: -40%;
            background: radial-gradient(circle at 0 0, rgba(255,255,255,0.09), transparent 55%);
            opacity: 0.9;
            pointer-events: none;
        }

        .cta__layout {
            position: relative;
            display: grid;
            gap: 2rem;
            align-items: center;
        }

        .cta__kicker {
            font-size: var(--text-xs);
            text-transform: uppercase;
            letter-spacing: var(--tracking-wider);
            font-weight: 600;
            opacity: 0.9;
            margin-bottom: 0.35rem;
        }

        .cta__title {
            margin: 0 0 0.75rem;
            font-size: clamp(1.75rem, 4vw, var(--text-4xl));
            font-weight: 800;
            line-height: var(--leading-tight);
            letter-spacing: var(--tracking-tight);
        }

        .cta__text {
            margin: 0 0 1.25rem;
            max-width: 32rem;
        }

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

        .cta__meta {
            font-size: var(--text-sm);
            margin-top: 0.9rem;
            opacity: 0.9;
        }

        .cta__panel {
            position: relative;
            padding: 1.5rem 1.75rem;
            border-radius: var(--radius-md);
            background-color: rgba(255,255,255,0.06);
            box-shadow: 0 18px 45px rgba(0,0,0,0.35);
        }

        .cta__panel-title {
            margin-top: 0;
            margin-bottom: 0.5rem;
            font-size: var(--text-xl);
            font-weight: 800;
            letter-spacing: var(--tracking-tight);
        }

        .cta__panel p {
            margin: 0 0 0.35rem;
            font-size: var(--text-sm);
        }

        .cta__social {
            margin-top: 0.75rem;
            font-size: var(--text-sm);
        }

        .cta__social a {
            color: var(--color-light);
            text-decoration: underline;
        }

        /* Reveal Animations */
        .reveal {
            opacity: 0;
            transform: translateY(18px);
            transition: opacity 0.5s ease-out, transform 0.5s ease-out;
        }

        .reveal--visible {
            opacity: 1;
            transform: none;
        }

        /* Footer */
        .footer {
            background-color: #111111;
            color: var(--color-light);
            padding: 2.75rem 0 1.75rem;
            border-top: 4px solid var(--color-red);
        }

        .footer__grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.75rem;
        }

        .footer__title {
            margin: 0 0 0.65rem;
            font-size: var(--text-xl);
            font-weight: 800;
            letter-spacing: var(--tracking-tight);
        }

        .footer__text {
            margin: 0;
            font-size: var(--text-sm);
            line-height: var(--leading-normal);
            opacity: 0.9;
        }

        .footer__nav,
        .footer__meta {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            gap: 0.35rem;
        }

        .footer__link {
            font-size: var(--text-sm);
        }

        .footer__link a {
            color: var(--color-light);
        }

        .footer__link a:hover {
            text-decoration: underline;
        }

        .footer__bottom {
            margin-top: 2rem;
            padding-top: 1.1rem;
            border-top: 1px solid rgba(255,255,255,0.16);
            font-size: var(--text-xs);
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            justify-content: space-between;
            opacity: 0.9;
        }

        /* Responsive */
        @media (min-width: 600px) {
            .hero__image {
                height: 340px;
            }
        }

        @media (min-width: 768px) {
            .header__cta {
                display: inline-flex;
            }

            .hamburger {
                display: none;
            }

            .header__nav-wrapper {
                display: block !important;
            }

            .header__nav-mobile {
                display: none;
            }

            .hero__image {
                height: 420px;
            }

            .hero__inner {
                grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.9fr);
                align-items: center;
            }

            .hero__text {
                max-width: 28rem;
            }

            .intro__grid {
                grid-template-columns: 2fr 1.3fr;
                align-items: flex-start;
            }

            .cards {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .usp__grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .cta__layout {
                grid-template-columns: 2fr 1.5fr;
                align-items: center;
            }

            .footer__grid {
                grid-template-columns: 2fr 1.5fr 1.5fr;
            }
        }

        @media (min-width: 1024px) {
            .cards {
                grid-template-columns: repeat(4, minmax(0, 1fr));
            }

            .hero__image {
                height: 480px;
            }
        }