/* ==========================================================
   Xaver Schmidt Transporte und Baustoffe – Stylesheet
   Farben und Abstände lassen sich oben in :root anpassen.
   Keine externen Schriften oder Skripte (DSGVO-freundlich).
   ========================================================== */

:root {
  --bg: #fafbfa;          /* Seitenhintergrund */
  --surface: #ffffff;
  --soft: #eef3f0;        /* helle Flächen (Kacheln) */
  --ink: #0f1c17;         /* Text */
  --muted: #52645c;       /* Nebentext */
  --line: #dce4e0;        /* Linien */
  --brand: #0e3b2e;       /* Tannengrün */
  --brand-ink: #ffffff;
  --accent: #ffb627;      /* Bernstein für Buttons */
  --accent-ink: #1a1300;
  --link: #0e3b2e;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --pad: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 1.5rem;
}

/* Dunkelmodus (folgt der Geräteeinstellung) */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1411; --surface: #121e19; --soft: #182620; --ink: #eaf1ee; --muted: #9fb2aa;
    --line: #25352e; --brand: #174f3e; --link: #7fd1b0;
  }
  .brand img { background: #fff; padding: 0.2rem 0.5rem; }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 1.0625rem; line-height: 1.6; }
img { display: block; max-width: 100%; }
a { color: var(--link); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

h1, h2, h3 { line-height: 1.08; letter-spacing: -0.025em; margin: 0 0 0.5em; font-weight: 750; }
h1 { font-size: clamp(2.4rem, 6.5vw, 4.75rem); letter-spacing: -0.035em; }
h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); }
h3 { font-size: 1.3rem; letter-spacing: -0.015em; }
p { margin: 0 0 1em; }

.wrap { width: min(100% - 2 * var(--pad), 72rem); margin-inline: auto; }
.section { padding-block: clamp(3rem, 8vw, 6rem); }
.section--flush { padding-top: 0; }

.skip-link { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--bg); padding: 0.75rem 1rem; z-index: 30; }
.skip-link:focus { left: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 3rem; padding: 0.6rem 1.5rem; border-radius: 999px; border: 2px solid transparent;
  font: inherit; font-weight: 650; text-decoration: none; cursor: pointer;
  background: var(--accent); color: var(--accent-ink);
  transition: transform 0.15s, background-color 0.15s;
}
.btn:hover { transform: translateY(-1px); color: var(--accent-ink); }
.btn--light { background: rgba(255,255,255,0.14); color: #fff; border-color: rgba(255,255,255,0.55); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.btn--light:hover { background: rgba(255,255,255,0.26); color: #fff; }
.btn--dark { background: var(--accent-ink); color: #fff; }
.btn--dark:hover { color: #fff; }
.btn--small { min-height: 2.5rem; padding: 0.3rem 1.1rem; font-size: 0.98rem; }
.btn .lbl { display: inline; }
.btn .num { display: none; }
@media (min-width: 560px) { .btn .lbl { display: none; } .btn .num { display: inline; } }

/* ---------- Kopfbereich ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.bar { display: flex; align-items: center; gap: 0.75rem; padding-block: 0.7rem; flex-wrap: wrap; }
.brand { margin-right: auto; display: block; line-height: 0; }
.brand img { height: 2.3rem; width: auto; border-radius: 6px; }

.menu-btn {
  display: none; min-height: 2.5rem; padding: 0.3rem 1rem; border-radius: 999px;
  border: 2px solid var(--line); background: var(--surface); color: var(--ink);
  font: inherit; font-weight: 600; cursor: pointer;
}
.js .menu-btn { display: inline-flex; align-items: center; }

.nav { order: 5; width: 100%; }
.js .nav { display: none; }
.js .nav.open { display: block; }
.nav ul { list-style: none; margin: 0; padding: 0.25rem 0 0.5rem; }
.nav a { display: block; padding: 0.7rem 0; color: var(--ink); text-decoration: none; font-weight: 600; font-size: 1.1rem; border-top: 1px solid var(--line); }
.nav a:hover { color: var(--link); }
.nav a[aria-current="page"] { color: var(--link); box-shadow: inset 4px 0 0 var(--accent); padding-left: 0.85rem; }

@media (min-width: 820px) {
  .js .menu-btn { display: none; }
  .nav, .js .nav { display: block; order: 0; width: auto; }
  .nav ul { display: flex; gap: 0.25rem; padding: 0; }
  .nav a { border: 0; padding: 0.45rem 0.9rem; border-radius: 999px; font-size: 1rem; }
  .nav a:hover { background: var(--soft); }
  .nav a[aria-current="page"] { box-shadow: none; background: var(--soft); padding-left: 0.9rem; }
}

/* ---------- Startseite: Hero mit Foto im Hintergrund ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden; color: #fff; background: #0b1a15;
  min-height: 54rem;
}
/* Handy: Bild verkleinert am unteren Rand, oben blendet es in den dunklen Grund aus */
.hero__bg {
  position: absolute; z-index: -2; bottom: 0; left: -50%;
  width: 175%; max-width: none; height: auto;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 24%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 24%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(to bottom, rgba(6,20,15,0.85) 0%, rgba(6,20,15,0.6) 48%, rgba(6,20,15,0.2) 72%, rgba(6,20,15,0.4) 100%);
}
.hero__content { padding-block: clamp(3rem, 8vw, 6rem) 3rem; max-width: 40rem; }
.hero__content h1 { font-size: clamp(2.6rem, 8.5vw, 4.75rem); text-wrap: balance; }
.hero__content p { font-size: 1.2rem; color: rgba(255,255,255,0.92); max-width: 32rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.75rem; }

/* Desktop: Bild füllt den ganzen Bereich, Text links darüber */
@media (min-width: 820px) {
  .hero { min-height: clamp(38rem, 84vh, 50rem); }
  .hero__bg {
    inset: 0; left: 0; bottom: auto; width: 100%; height: 100%; max-width: 100%;
    object-fit: cover; object-position: 50% 58%;
    -webkit-mask-image: none; mask-image: none;
  }
  .hero::after {
    background:
      linear-gradient(90deg, rgba(6,20,15,0.8) 0%, rgba(6,20,15,0.6) 42%, rgba(6,20,15,0.22) 78%),
      linear-gradient(to bottom, rgba(6,20,15,0.4) 0%, rgba(6,20,15,0) 35%, rgba(6,20,15,0.45) 100%);
  }
}

/* ---------- Einleitung ---------- */
.intro { display: grid; gap: 1.25rem 4rem; }
.intro p { color: var(--muted); font-size: 1.2rem; max-width: 36rem; margin: 0; }
@media (min-width: 820px) { .intro { grid-template-columns: 1fr 1fr; align-items: start; } .intro h2 { margin: 0; } }

/* ---------- Leistungen (Kacheln) ---------- */
.bento { display: grid; gap: 1rem; grid-template-columns: 1fr; margin-top: 2.5rem; }
.tile { border-radius: var(--radius); padding: 1.75rem; background: var(--soft); display: flex; flex-direction: column; gap: 0.35rem; }
.tile p { margin: 0; color: var(--muted); }
.tile svg { width: 2.25rem; height: 2.25rem; margin-bottom: 1.25rem; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.tile--brand { background: var(--brand); color: var(--brand-ink); }
.tile--brand p { color: rgba(255,255,255,0.82); }
.tile--brand h3 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.tile--wide { justify-content: flex-end; min-height: 16rem; }
@media (min-width: 820px) {
  .bento { grid-template-columns: repeat(6, 1fr); }
  .tile--brand { grid-column: span 4; min-height: 19rem; }
  .tile--globe { grid-column: span 2; }
  .tile--s { grid-column: span 2; min-height: 13rem; justify-content: flex-end; }
}
.more { margin-top: 1.75rem; font-weight: 600; }

/* ---------- Farbiges Band (Stelle / Anfrage) ---------- */
.job { background: var(--accent); color: var(--accent-ink); border-radius: var(--radius); padding: clamp(1.75rem, 5vw, 3.5rem); display: grid; gap: 1.5rem; align-items: center; }
.job h2 { margin-bottom: 0.3em; }
.job p { margin: 0; max-width: 32rem; }
.job :focus-visible { outline-color: var(--accent-ink); }
@media (min-width: 820px) { .job { grid-template-columns: 1fr auto; } }

/* ---------- Kontakt ---------- */
.contact { display: grid; gap: 2.5rem; }
@media (min-width: 900px) { .contact { grid-template-columns: 0.9fr 1.1fr; align-items: stretch; } }
.contact dl { margin: 1.5rem 0 0; display: grid; gap: 1.1rem; }
.contact dt { font-size: 0.9rem; color: var(--muted); }
.contact dd { margin: 0; font-size: 1.35rem; font-weight: 650; letter-spacing: -0.01em; }
.contact dd a { color: var(--ink); text-decoration-color: var(--accent); text-decoration-thickness: 3px; text-underline-offset: 0.2em; }
.contact dd a:hover { color: var(--link); }
.contact dd small { display: block; font-size: 0.95rem; font-weight: 400; color: var(--muted); }

.map { border-radius: var(--radius); background: var(--soft); border: 1px solid var(--line); min-height: 22rem; display: grid; place-items: center; text-align: center; padding: 1.5rem; overflow: hidden; }
.map p { color: var(--muted); font-size: 0.95rem; max-width: 24rem; }
.map iframe { width: 100%; height: 100%; min-height: 22rem; border: 0; display: block; }
.map--loaded { padding: 0; display: block; }
.map-route { margin: 0.75rem 0 0; font-size: 0.95rem; }

/* ---------- Unterseiten ---------- */
.page-head { padding-block: clamp(2.5rem, 7vw, 5rem) clamp(1.5rem, 4vw, 2.5rem); }
.page-head h1 { font-size: clamp(2.4rem, 7vw, 4.25rem); margin-bottom: 0.3em; }
.page-head p { font-size: 1.2rem; color: var(--muted); max-width: 38rem; margin: 0; }

.prose { max-width: 42rem; }
.prose p { color: var(--muted); font-size: 1.15rem; }

.facts { margin: 2.5rem 0 0; border-bottom: 1px solid var(--line); }
.facts div { display: grid; gap: 0.15rem; padding-block: 1.1rem; border-top: 1px solid var(--line); }
.facts dt { font-weight: 700; font-size: 1.15rem; }
.facts dd { margin: 0; color: var(--muted); }
@media (min-width: 760px) { .facts div { grid-template-columns: 14rem 1fr; gap: 2rem; } }

.jobcard { background: var(--soft); border-radius: var(--radius); padding: clamp(1.5rem, 4vw, 2.5rem); max-width: 46rem; }
.jobcard h2 { font-size: clamp(1.6rem, 3.4vw, 2.2rem); }
.jobcard ul { margin: 0 0 1.25rem; padding-left: 1.25rem; }
.jobcard li { margin-bottom: 0.35rem; }
.jobcard .actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }
.btn--outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--bg); }

/* ---------- Rechtstexte ---------- */
.legal { padding-block: clamp(2rem, 5vw, 3.5rem) clamp(3rem, 7vw, 5rem); }
.legal .prose { max-width: 46rem; overflow-wrap: anywhere; hyphens: auto; }
.legal h1 { font-size: clamp(2rem, 5vw, 3rem); }
.legal h2 { font-size: 1.5rem; margin-top: 2.25rem; }
.legal h3 { font-size: 1.15rem; margin-top: 1.5rem; letter-spacing: -0.01em; }
.legal p, .legal li { color: var(--ink); font-size: 1rem; }
.legal ul { padding-left: 1.25rem; }

/* ---------- Fußbereich ---------- */
.site-footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 0.98rem; }
.site-footer a { color: var(--ink); }
.site-footer address { font-style: normal; }
.site-footer strong { color: var(--ink); }
.footer__grid { display: grid; gap: 1.75rem; padding-block: clamp(2rem, 5vw, 3rem); }
@media (min-width: 700px) { .footer__grid { grid-template-columns: 1.2fr 1fr 0.6fr; } }
.footer__grid p { margin: 0 0 0.35rem; }
.footer__copy { padding-block: 1.25rem; border-top: 1px solid var(--line); font-size: 0.9rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}