:root {
    /* Schneider CI-Farben */
    --color-button: #e12229;
    --color-button-dark: #b91c22;
    --color-primary: #000000;
    --color-primary-dark: #555555;
    --color-bg: #f3f3f3;
    --color-surface: #ffffff;
    --color-text: #2f2f2f;
    --color-muted: #727272;
    --color-accent: #e12229;
    --color-border: #d8d8d8;
    --color-soft-bg: #eeeeee;
    --shadow: 0 18px 45px rgba(47, 47, 47, 0.12);
    --radius: 1.25rem;
    --container: 1280px;
    --focus: 0 0 0 4px rgba(225, 34, 41, 0.35);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
    color: var(--color-text);
       
    font-size: 1rem;
}

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

a { color: var(--color-primary); text-underline-offset: 0.18em; }
a:hover { color: var(--color-primary-dark); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
    outline: none;
    box-shadow: var(--focus);
    border-radius: 0.35rem;
}

.container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }
.skip-link {
    position: absolute;
    left: 1rem;
    top: -10rem;
    z-index: 1000;
    background: var(--color-accent);
    color: #111;
    padding: 0.75rem 1rem;
    border-radius: 0 0 0.5rem 0.5rem;
    font-weight: 700;
}
.skip-link:focus { top: 0; }
.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;
}

.topbar { background: var(--color-primary-dark); color: #fff; font-size: 0.94rem; }
.topbar a { color: #fff; font-weight: 700; }
.topbar__inner { display: flex; justify-content: space-between; gap: 1rem; padding: 0.5rem 0; flex-wrap: wrap; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,0.96); backdrop-filter: blur(14px); border-bottom: 1px solid var(--color-border); }
.header-main { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 1rem 0; }
.brand { display: inline-flex; align-items: center; gap: 0.85rem; color: var(--color-text); text-decoration: none; }
.brand__mark { display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: 1rem; background: var(--color-button); color: #fff; font-weight: 900; font-size: 1.6rem; }
.brand small { display: block; color: var(--color-muted); font-size: 0.86rem; max-width: 34rem; }
.main-nav ul { display: flex; list-style: none; padding: 0; margin: 0; gap: 0.35rem; align-items: center; }
.main-nav a { display: inline-block; padding: 0.65rem 0.85rem; text-decoration: none; color: var(--color-text); border-radius: 999px; font-weight: 650; }
.main-nav a:hover, .main-nav a[aria-current="page"] { background: var(--color-soft-bg); color: var(--color-primary-dark); }
.nav-toggle { display: none; border: 0; background: var(--color-button); width: 2.8rem; height: 2.8rem; border-radius: 0.75rem; }
.nav-toggle__line, .nav-toggle__line::before, .nav-toggle__line::after { display: block; width: 1.35rem; height: 2px; background: #fff; margin: auto; content: ""; }
.nav-toggle__line::before { transform: translateY(-7px); }
.nav-toggle__line::after { transform: translateY(5px); }

.hero { padding: clamp(3rem, 7vw, 6rem) 0; background: #f0f0f0 no-repeat center / cover;  
          background-image: linear-gradient(to right, rgba(0, 0, 0, 0.4), rgba(255, 255, 255, 0)), url('./img/mainimage.jpg'); 
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr); gap: 2rem; align-items: center; }
.eyebrow { display: inline-flex; gap: 0.5rem; align-items: center; color: var(--color-primary-dark); font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.82rem; }
.eyebrow::before { content: ""; width: 2.2rem; height: 3px; background: var(--color-accent); border-radius: 999px; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 1rem; color: var(--color-primary); }
h1 { font-size: clamp(2.3rem, 6vw, 4.8rem); letter-spacing: -0.045em; }
h2 { font-size: clamp(1.75rem, 3vw, 2.55rem); letter-spacing: -0.025em; }
h3 { font-size: 1.25rem; }
.lead { font-size: clamp(1.1rem, 2vw, 1.35rem); color: var(--color-muted); max-width: 62rem; }
.hero-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); }
.hero-card__visual { min-height: 17rem; border-radius: 1rem; background: linear-gradient(135deg, rgba(114,114,114,.92), rgba(85,85,85,.92)), url('../img/warehouse-placeholder.svg') center/cover; color: #fff; display: grid; align-content: end; padding: 1.4rem; }
.hero-card__visual strong { font-size: 2.8rem; line-height: 1; }
.actions { display: flex; gap: 0.85rem; flex-wrap: wrap; margin-top: 1.5rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 2.8rem; padding: 0.72rem 1rem; border-radius: 999px; background: var(--color-button); color: #fff; text-decoration: none; font-weight: 800; border: 2px solid var(--color-button); }
.button:hover { background: var(--color-button-dark); border-color: var(--color-button-dark); color: #fff; }
.button--secondary { background: #fff; color: var(--color-button); }
.button--secondary:hover { background: var(--color-soft-bg); color: var(--color-button-dark); }
.section { padding: clamp(1.5rem, 6vw, 1.5rem) 0; }
.section--white { background: #fff; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.4rem; box-shadow: 0 8px 22px rgba(23,32,51,.06); }
.card--accent { border-top: 5px solid var(--color-accent); }
.stat-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin: 2rem 0 0; }
.stat { background: var(--color-primary-dark); color: #fff; padding: 1.25rem; border-radius: var(--radius); }
.stat strong { display: block; font-size: 2rem; line-height: 1; }
.product-list { display: grid; gap: 0.8rem; padding: 0; list-style: none; }
.product-list li { display: flex; gap: 0.7rem; align-items: flex-start; background: var(--color-soft-bg); padding: 0.9rem; border-radius: 0.9rem; }
.product-list li::before { content: "✓"; flex: 0 0 auto; font-weight: 900; color: var(--color-primary); }
.timeline { list-style: none; padding: 0; margin: 2rem 0 0; border-left: 4px solid var(--color-border); }
.timeline li { position: relative; padding: 0 0 1.5rem 1.4rem; }
.timeline li::before { content: ""; position: absolute; left: -0.66rem; top: 0.2rem; width: 0.9rem; height: 0.9rem; border-radius: 999px; background: var(--color-accent); border: 3px solid #fff; box-shadow: 0 0 0 2px var(--color-accent); }
.notice { background: #f7f7f7; border: 1px solid var(--color-border); padding: 1rem; border-radius: 1rem; }
.form { display: grid; gap: 1rem; }
.form label { font-weight: 800; }
.form input, .form textarea, .form select { width: 100%; border: 1px solid var(--color-border); border-radius: 0.75rem; padding: 0.85rem; font: inherit; background: #fff; color: var(--color-text); }
.form textarea { min-height: 10rem; resize: vertical; }
.site-footer { background: var(--color-primary-dark); color: #eef2f7; padding: 3rem 0 1rem; }
.site-footer a { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 0.8fr; gap: 2rem; }
.footer-grid h2 { font-size: 1.1rem; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.45rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.18); margin-top: 2rem; padding-top: 1rem; color: #cbd5e1; }

@media (max-width: 900px) {
    .nav-toggle { display: inline-grid; place-items: center; }
    .main-nav { position: absolute; inset: 100% 1rem auto 1rem; background: #fff; border: 1px solid var(--color-border); border-radius: 1rem; padding: 0.75rem; box-shadow: var(--shadow); display: none; }
    .main-nav.is-open { display: block; }
    .main-nav ul { flex-direction: column; align-items: stretch; }
    .main-nav a { width: 100%; border-radius: 0.75rem; }
    .hero-grid, .grid-2, .footer-grid { grid-template-columns: 1fr; }
    .grid-3, .stat-list { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 580px) {
    .topbar__inner { display: grid; }
    .brand small { display: none; }
    .grid-3, .stat-list { grid-template-columns: 1fr; }
    .hero-card__visual strong { font-size: 2.2rem; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: 0.01ms !important; }
}

/* Erweiterung: Bilduebernahme, Produktkarten und Rechtstexte */
.media-card { margin: 0; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.media-card img { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.media-card figcaption { padding: 0.85rem 1rem; color: var(--color-muted); font-size: 0.95rem; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.5rem; }
.product-card { display: flex; flex-direction: column; overflow: hidden; padding: 0; text-align: center; }
.product-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: var(--color-soft-bg); }
.product-card__body { padding: 1.25rem; display: flex; flex-direction: column; gap: 0.7rem; flex: 1; }
.product-card__body h2 { font-size: 1.2rem; margin-bottom: 0; }
.product-card__body p { margin: 0; color: var(--color-muted); }
.product-card__body .button { margin-top: auto; align-self: flex-start; width: -moz-available; }
.legal-text { display: grid; gap: 1.25rem; }
.legal-text h2 { font-size: 1.45rem; margin-top: 1rem; }
.legal-text h3 { margin-top: 0.5rem; }
.legal-meta { background: var(--color-soft-bg); border: 1px solid var(--color-border); padding: 1rem; border-radius: 1rem; }
.checklist { display: grid; gap: 0.5rem; margin: 1rem 0; padding: 0; list-style: none; color: #f9f9f9;  font-size: 19px;}
.checklist li { padding-left: 1.8rem; position: relative; text-shadow: 8px 8px 16px #000; }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: #f22; font-weight: 900; text-shadow: 8px 8px 16px #000; }
.shop-strip { display: flex; justify-content: space-between; gap: 1rem; align-items: center; background: var(--color-primary-dark); color: #fff; padding: 1.25rem; border-radius: var(--radius); margin-top: 1.5rem; }
.shop-strip a { color: #e12229; }
.image-note { font-size: 0.95rem; color: var(--color-muted); }

@media (max-width: 980px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
    .product-grid { grid-template-columns: 1fr; }
    .shop-strip { align-items: flex-start; flex-direction: column; }
}

/* Erweiterung: E-Rechnung-Hinweis und Formular */
.hero--compact { padding: clamp(2.5rem, 5vw, 4.5rem) 0; }
.section--notice { background: var(--color-primary-dark); color: #fff; padding: 1.5rem 0; }
.notice-banner { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.25); border-radius: var(--radius); padding: 1.25rem; }
.notice-banner h2, .section--notice .eyebrow { color: #fff; }
.notice-banner p { margin: 0; color: #f3f3f3; max-width: 58rem; }
.notice-banner__actions { display: flex; gap: .75rem; flex-wrap: wrap; flex: 0 0 auto; }
.section--notice .button--secondary { border-color: #fff; }
.info-panel { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.5rem; }
.info-panel__icon { width: 3.5rem; height: 3.5rem; display: grid; place-items: center; border-radius: 1rem; background: var(--color-button); color: #fff; font-weight: 900; font-size: 1.8rem; margin-bottom: 1rem; }
.small-text { font-size: .95rem; color: var(--color-muted); }
.narrow { width: min(100% - 2rem, 920px); }
.process-list { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: 1rem; counter-reset: process; }
.process-list li { counter-increment: process; display: grid; grid-template-columns: auto 1fr; gap: .25rem 1rem; align-items: start; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1rem; }
.process-list li::before { content: counter(process); grid-row: span 2; width: 2.4rem; height: 2.4rem; display: grid; place-items: center; border-radius: 999px; background: var(--color-button); color: #fff; font-weight: 900; }
.process-list strong { color: var(--color-primary); font-size: 1.05rem; }
.form--boxed { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.25rem; box-shadow: 0 8px 22px rgba(23,32,51,.06); }
.form fieldset { border: 1px solid var(--color-border); border-radius: 1rem; padding: 1rem; margin: 0; }
.form legend { padding: 0 .35rem; font-weight: 900; color: var(--color-primary); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.form-grid__full { grid-column: 1 / -1; }
.checkbox-line { display: grid; grid-template-columns: auto 1fr; gap: .75rem; align-items: start; padding: .7rem 0; }
.checkbox-line input { width: 1.25rem; height: 1.25rem; margin-top: .2rem; accent-color: var(--color-button); }
.faq-list { display: grid; gap: .8rem; margin-top: 1.5rem; }
.faq-list details { background: #fff; border: 1px solid var(--color-border); border-radius: 1rem; padding: 1rem; }
.faq-list summary { cursor: pointer; font-weight: 900; color: var(--color-primary); }
.faq-list p { margin-bottom: 0; }

@media (max-width: 760px) {
    .notice-banner { align-items: flex-start; flex-direction: column; }
    .notice-banner__actions { width: 100%; }
    .notice-banner__actions .button { width: 100%; }
    .form-grid { grid-template-columns: 1fr; }
}

/* Erweiterung: Logo-Bild, Spam-Schutz, Cookie-Banner */
.brand__mark { display: none; }
.brand__logo { width: 27%; max-width: 140px; min-width: 72px; height: auto; display: block; flex: 0 0 auto; }
.form__trap { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.form-message { border-radius: 1rem; padding: 1rem; border: 1px solid; }
.form-message ul { margin: .5rem 0 0; }
.form-message--success { color: #14532d; background: #dcfce7; border-color: #86efac; }
.form-message--error { color: #7f1d1d; background: #fee2e2; border-color: #fca5a5; }
.cookie-banner { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 1000; }
.cookie-banner[hidden] { display: none; }
.cookie-banner__content { width: min(100%, var(--container)); margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem; border-radius: var(--radius); background: rgba(255,255,255,.98); border: 1px solid var(--color-border); box-shadow: var(--shadow); }
.cookie-banner__content p { margin: .25rem 0 0; color: var(--color-muted); }
.cookie-banner__actions { display: flex; gap: .65rem; flex-wrap: wrap; flex: 0 0 auto; }
@media (max-width: 760px) {
    .brand__logo { width: 27%; max-width: 110px; min-width: 64px; }
    .cookie-banner__content { align-items: stretch; flex-direction: column; }
    .cookie-banner__actions .button { flex: 1 1 auto; }
}

.bild-verlauf {
  width: 100%;
  height: 400px;
  /* Wichtig: Der Verlauf kommt ZUERST, danach das Bild */
  background-image: linear-gradient(to right, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0)), url('dein-bild.jpg');
  background-size: cover;
  background-position: center;
}