/* =====================================================================
   KFZ-Dreyer · modernes Stylesheet
   Farbwelt bewusst nah am Original: dunkles Blau + gelber Akzent.
   Mobile first, keine externen Abhängigkeiten.
   ===================================================================== */

/* ---------- Design Tokens ---------- */
:root {
    --color-primary:        #26354a;   /* dunkles Blau, wie im Original */
    --color-primary-dark:   #1a2637;
    --color-primary-light:  #3c5175;
    --color-accent:         #f5c518;   /* moderneres Gelb (statt #FFCC00) */
    --color-accent-dark:    #d9ae10;

    --color-bg:             #f5f7fa;   /* sehr helles Grau-Blau */
    --color-surface:        #ffffff;
    --color-surface-alt:    #eef1f6;

    --color-text:           #1e2b3d;
    --color-text-muted:     #5c6b80;
    --color-border:         #dde3ec;

    --radius-sm: 4px;
    --radius-md: 10px;
    --radius-lg: 18px;

    --shadow-sm: 0 1px 2px rgba(30, 43, 61, 0.06);
    --shadow-md: 0 6px 20px rgba(30, 43, 61, 0.08);
    --shadow-lg: 0 20px 40px rgba(30, 43, 61, 0.12);

    --container: 1120px;

    --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ---------- Reset / Basics ---------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 17px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* sticky footer */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.15s ease;
}
a:hover, a:focus { color: var(--color-accent-dark); text-decoration: underline; }

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary);
    margin: 0 0 0.6em;
}
h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); letter-spacing: -0.01em; }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1rem; }

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* ---------- Skip Link ---------- */
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--color-primary);
    color: #fff;
    padding: 0.6rem 1rem;
    z-index: 9999;
}
.skip-link:focus {
    left: 0;
    color: #fff;
    text-decoration: none;
}

/* ---------- Header / Navigation ---------- */
.site-header {
    background: var(--color-primary);
    background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 500;
    border-bottom: 3px solid rgba(245, 197, 24, 0.00);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 76px;
}

.site-header__brand img {
    height: 52px;
    width: auto;
    max-width: 55vw;
}

.nav-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius-sm);
    cursor: pointer;
}
.nav-toggle__bar {
    display: block;
    height: 2px;
    background: #fff;
    border-radius: 2px;
}

.site-nav {
    display: none;
}
.site-nav.is-open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
}
.site-nav__list {
    list-style: none;
    margin: 0;
    padding: 0.5rem 0;
    display: flex;
    flex-direction: column;
}
.site-nav__link {
    display: block;
    padding: 0.9rem 1.25rem;
    color: #fff;
    font-weight: 500;
    letter-spacing: 0.02em;
    border-left: 3px solid transparent;
}
.site-nav__link:hover,
.site-nav__link:focus,
.site-nav__link.is-active {
    color: var(--color-accent);
    background: rgba(255, 255, 255, 0.04);
    border-left-color: var(--color-accent);
    text-decoration: none;
}

@media (min-width: 780px) {
    .nav-toggle { display: none; }
    .site-nav { display: block !important; position: static; background: transparent; box-shadow: none; }
    .site-nav__list { flex-direction: row; padding: 0; gap: 0.25rem; }
    .site-nav__link {
        padding: 0.6rem 1rem;
        border-left: none;
        border-bottom: 2px solid transparent;
        border-radius: 0;
    }
    .site-nav__link:hover,
    .site-nav__link:focus,
    .site-nav__link.is-active {
        background: transparent;
        border-bottom-color: var(--color-accent);
    }
}

/* ---------- Main / Sections ---------- */
main {
    display: block;
    padding-bottom: 4rem;
    flex: 1;
}

section {
    padding: 3rem 0;
}
section + section { padding-top: 1rem; }

/* ---------- Hero (Foto-Hintergrund) ---------- */
.hero {
    position: relative;
    color: #fff;
    padding: 0;
    overflow: hidden;
    /*
     * Schicht 1: Gradient-Overlay links dunkel → rechts transparent
     *            sichert Lesbarkeit des Textes auf allen Auflösungen
     * Schicht 2: workshop.jpg als Cover-Hintergrund
     * background-attachment: scroll – iOS-sicher (kein fixed)
     */
    background:
        linear-gradient(
            105deg,
            rgba(18, 28, 42, 0.85) 0%,
            rgba(26, 38, 55, 0.65) 45%,
            rgba(26, 38, 55, 0.25) 100%
        ),
        url("../gfx/workshop.jpg") center center / cover no-repeat scroll;
}

/* Kein ::before / ::after nötig – Overlay ist im background-Stack */
.hero__inner {
    padding: 4.5rem 0 5rem;
    max-width: 720px;
}
.hero h1 {
    color: #fff;
    margin-bottom: 0.75rem;
}
.hero__lead {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.75rem;
}
.hero__eyebrow {
    display: inline-block;
    color: var(--color-accent);
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-size: 0.8rem;
    margin-bottom: 0.75rem;
}
.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* Mobile: Overlay etwas stärker damit Text lesbar bleibt */
@media (max-width: 600px) {
    .hero {
        background:
            linear-gradient(
                160deg,
                rgba(18, 28, 42, 0.90) 0%,
                rgba(26, 38, 55, 0.75) 60%,
                rgba(26, 38, 55, 0.45) 100%
            ),
            url("../gfx/workshop.jpg") center center / cover no-repeat scroll;
    }
    .hero__inner {
        padding: 3rem 0 3.5rem;
    }
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.4rem;
    font: inherit;
    font-weight: 600;
    line-height: 1.1;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.1s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn:hover, .btn:focus { text-decoration: none; transform: translateY(-1px); }

.btn--primary {
    background: var(--color-accent);
    color: var(--color-primary-dark);
}
.btn--primary:hover, .btn--primary:focus {
    background: var(--color-accent-dark);
    color: var(--color-primary-dark);
}

.btn--ghost {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.6);
}
.btn--ghost:hover, .btn--ghost:focus {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border-color: #fff;
}

.btn--outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn--outline:hover, .btn--outline:focus {
    background: var(--color-primary);
    color: #fff;
}

/* ---------- Page Header (für Unterseiten) ---------- */
.page-header {
    background: var(--color-primary);
    color: #fff;
    padding: 2.5rem 0 2rem;
    border-bottom: 4px solid var(--color-accent);
}
.page-header h1 { color: #fff; margin-bottom: 0.25rem; }
.page-header p { color: rgba(255, 255, 255, 0.8); margin: 0; }

/* ---------- Cards / Content ---------- */
.card {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.content-block {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    box-shadow: var(--shadow-md);
    margin-top: -2rem;
    position: relative;
    z-index: 1;
}

.grid {
    display: grid;
    gap: 1.5rem;
}
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

/* ---------- Feature cards (Dienstleistungen Overview) ---------- */
.feature {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.feature:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.feature__icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
}
.feature__icon svg { width: 22px; height: 22px; }
.feature h3 { margin-bottom: 0.4rem; }
.feature p { color: var(--color-text-muted); margin: 0; font-size: 0.97rem; }

/* ---------- Service-Kategorien (Dienstleistungen Seite) ---------- */
.service-cat {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 1.5rem 1.75rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    border-top: 4px solid var(--color-accent);
}
.service-cat h3 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.service-cat ul {
    margin: 0;
    padding-left: 1.15rem;
    color: var(--color-text-muted);
}
.service-cat li { margin-bottom: 0.35rem; }

/* ---------- Info / Kontakt Karte ---------- */
.contact-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.contact-card {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}
.contact-card__label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary-light);
    margin-bottom: 0.35rem;
}
.contact-card__value {
    font-size: 1.15rem;
    color: var(--color-text);
    font-weight: 500;
}
.contact-card a { color: var(--color-text); }
.contact-card a:hover { color: var(--color-accent-dark); }

/* ---------- News / Aktuelles ---------- */
.news-list { list-style: none; padding: 0; margin: 0; }
.news-item {
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--color-border);
}
.news-item:last-child { border-bottom: none; }
.news-item__date {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-accent-dark);
    letter-spacing: 0.05em;
    margin-bottom: 0.35rem;
}
.news-item h3 { margin: 0 0 0.35rem; font-size: 1.1rem; }
.news-item p { color: var(--color-text-muted); margin: 0; }

/* ---------- Definition list (Öffnungszeiten etc.) ---------- */
.dl-clean {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 0.4rem 1.5rem;
    margin: 0;
}
.dl-clean dt { font-weight: 600; color: var(--color-primary); }
.dl-clean dd { margin: 0; color: var(--color-text-muted); }

/* ---------- Two-column Split (Über uns) ---------- */
.split {
    display: grid;
    gap: 2.5rem;
    align-items: center;
}
@media (min-width: 780px) {
    .split { grid-template-columns: 1.2fr 1fr; }
}
.split img {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

/* ---------- Footer ---------- */
.site-footer {
    background: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.85);
    padding: 2.5rem 0 1rem;
    margin-top: 3rem;
}
.site-footer a { color: #fff; }
.site-footer a:hover { color: var(--color-accent); }
.site-footer__inner {
    display: grid;
    gap: 1.75rem;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    padding-bottom: 1.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.site-footer__col strong {
    display: block;
    margin-bottom: 0.4rem;
    color: #fff;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.site-footer__col--links {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.site-footer__baseline {
    padding-top: 1rem;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.55);
}

/* ---------- Highlight (Angebote) ---------- */
.offer-list {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    margin: 1.5rem 0 0;
    padding: 0;
    list-style: none;
}
.offer-list li {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
    box-shadow: var(--shadow-sm);
    font-weight: 500;
}

/* ---------- Utility ---------- */
.text-muted { color: var(--color-text-muted); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
    html { scroll-behavior: auto; }
}