/* =====================================================================
   style.css  —  Zimmerei-Website
   Mobile-first, warmes Holz-Farbschema, ohne externe Abhängigkeiten.
   ===================================================================== */

:root {
  --holz-dunkel: #3b2a1a;     /* dunkles Eichenbraun */
  --holz-mittel: #6b4a2b;     /* mittleres Holz */
  --holz-hell: #b07a45;       /* helles Lärchenholz */
  --akzent: #2f5d3a;          /* Tannengrün als Akzent */
  --akzent-hell: #3f7a4d;
  --sand: #f4ede3;            /* heller Hintergrund */
  --sand-2: #efe5d6;
  --weiss: #ffffff;
  --text: #2a231d;
  --text-leise: #5e554c;
  --linie: #e2d6c4;
  --warnung: #b23a2e;         /* Sturmschaden / Notruf */
  --radius: 10px;
  --radius-gross: 18px;
  --schatten: 0 6px 24px rgba(59, 42, 26, 0.10);
  --schatten-stark: 0 14px 40px rgba(59, 42, 26, 0.18);
  --max: 1160px;
  --font: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--sand);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--akzent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--holz-dunkel);
  margin: 0 0 .5em;
}
h1 { font-size: clamp(1.9rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.4rem); }

p { margin: 0 0 1rem; }

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

.section { padding: 64px 0; }
.section--sand { background: var(--sand-2); }
.section--dunkel { background: var(--holz-dunkel); color: var(--sand); }
.section--dunkel h2, .section--dunkel h3 { color: var(--weiss); }

.eyebrow {
  display: inline-block;
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--holz-hell);
  margin-bottom: .6rem;
}
.section-lead { max-width: 760px; color: var(--text-leise); font-size: 1.08rem; }

/* ---------- Buttons / CTA ---------- */
.btn {
  display: inline-block;
  padding: 14px 26px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
  text-align: center;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn--primary { background: var(--akzent); color: #fff; box-shadow: var(--schatten); }
.btn--primary:hover { background: var(--akzent-hell); }
.btn--ghost { background: transparent; color: var(--holz-dunkel); border-color: var(--holz-mittel); }
.btn--ghost:hover { background: var(--holz-mittel); color: #fff; }
.btn--light { background: #fff; color: var(--holz-dunkel); }
.btn--warn { background: var(--warnung); color: #fff; }
.btn--warn:hover { background: #963026; }
.btn--block { display: block; width: 100%; }

/* ---------- Header / Navigation ---------- */
.topbar {
  background: var(--holz-dunkel);
  color: var(--sand);
  font-size: .9rem;
}
.topbar .container {
  display: flex; flex-wrap: wrap; gap: 8px 20px;
  align-items: center; justify-content: space-between;
  padding-top: 8px; padding-bottom: 8px;
}
.topbar a { color: var(--sand); }
.topbar__contact { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.topbar__item { display: inline-flex; align-items: center; gap: 6px; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.96);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--linie);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 12px; padding-bottom: 12px; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; color: var(--holz-dunkel); font-size: 1.15rem; }
.brand:hover { text-decoration: none; }
.brand img { height: 46px; width: auto; }
.brand__fallback {
  height: 46px; width: 46px; border-radius: 10px;
  background: linear-gradient(135deg, var(--holz-mittel), var(--holz-hell));
  color:#fff; display:flex; align-items:center; justify-content:center; font-size:1.4rem;
}

.main-nav ul { list-style: none; display: flex; gap: 4px; margin: 0; padding: 0; align-items: center; }
.main-nav a {
  display: block; padding: 10px 14px; border-radius: 8px;
  color: var(--holz-dunkel); font-weight: 600; font-size: .98rem;
}
.main-nav a:hover { background: var(--sand-2); text-decoration: none; }
.main-nav a.is-active { color: var(--akzent); }
.main-nav .nav-cta { margin-left: 6px; }
/* CTA-Button: weiße Schrift trotz .main-nav a Regel */
.main-nav a.nav-cta { color: #fff; }
.main-nav a.nav-cta:hover { color: #fff; background: var(--akzent-hell); }

/* ---- Untermenü "Leistungen" (Dropdown / Accordion) ---- */
.has-submenu { position: relative; }
.nav-item__row { display: flex; align-items: center; }
.submenu-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  background: none; border: 0; cursor: pointer; padding: 8px;
  color: var(--holz-dunkel); border-radius: 8px;
}
.submenu-toggle:hover { background: var(--sand-2); }
.caret {
  width: 0; height: 0; display: block;
  border-left: 5px solid transparent; border-right: 5px solid transparent;
  border-top: 6px solid currentColor; transition: transform .2s ease;
}
.main-nav ul.submenu { list-style: none; margin: 0; padding: 0; display: block; }
.main-nav ul.submenu li { display: block; width: 100%; }
.submenu a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 8px; color: var(--holz-dunkel);
  font-weight: 600; font-size: .95rem; white-space: nowrap;
}
.submenu a:hover { background: var(--sand-2); text-decoration: none; }
.submenu a.is-active { color: var(--akzent); }
.submenu__ic { font-size: 1.1rem; }
.submenu__all { color: var(--akzent); }

/* Desktop: echtes Dropdown */
@media (min-width: 921px) {
  .submenu {
    position: absolute; top: calc(100% + 6px); left: 0; min-width: 250px;
    background: #fff; border: 1px solid var(--linie); border-radius: 12px;
    box-shadow: var(--schatten-stark); padding: 8px; z-index: 60;
    opacity: 0; visibility: hidden; transform: translateY(8px);
    transition: opacity .16s ease, transform .16s ease, visibility .16s;
  }
  .has-submenu:hover > .submenu,
  .has-submenu:focus-within > .submenu,
  .has-submenu.is-open > .submenu { opacity: 1; visibility: visible; transform: none; }
  .has-submenu:hover .caret,
  .has-submenu.is-open .caret { transform: rotate(180deg); }
}

.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; padding: 8px;
}
.nav-toggle span { display:block; height:3px; background: var(--holz-dunkel); border-radius:3px; margin:5px 0; transition:.2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 920px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; border-bottom: 1px solid var(--linie);
    max-height: 0; overflow: hidden; transition: max-height .25s ease;
    box-shadow: var(--schatten);
  }
  .main-nav.is-open { max-height: 80vh; overflow: auto; }
  .main-nav ul { flex-direction: column; align-items: stretch; padding: 8px 16px 16px; gap: 2px; }
  .main-nav a { padding: 13px 12px; border-radius: 8px; }
  .main-nav .nav-cta { margin: 8px 0 0; }

  /* Mobil: Untermenü als Accordion */
  .nav-item__row { justify-content: space-between; }
  .nav-item__row > a { flex: 1; }
  .submenu-toggle { width: 48px; height: 48px; }
  .submenu {
    max-height: 0; overflow: hidden; transition: max-height .28s ease;
    padding-left: 10px; border-left: 2px solid var(--linie); margin: 2px 0 2px 12px;
  }
  .has-submenu.is-open .submenu { max-height: 720px; }
  .has-submenu.is-open .caret { transform: rotate(180deg); }
  .submenu a { padding: 12px 10px; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    linear-gradient(180deg, rgba(59,42,26,.78), rgba(59,42,26,.62)),
    url("../images/hero.jpg") center/cover no-repeat,
    linear-gradient(135deg, var(--holz-mittel), var(--holz-dunkel));
  color: #fff;
  padding: 84px 0;
}
.hero h1 { color: #fff; max-width: 16ch; }
.hero__lead { font-size: 1.2rem; max-width: 60ch; color: #f3e9da; }
.hero__location { display:inline-flex; align-items:center; gap:8px; font-weight:700; background: rgba(255,255,255,.14); padding:6px 14px; border-radius:999px; margin-bottom:18px; }
.hero__actions { display:flex; flex-wrap:wrap; gap:14px; margin-top:26px; }
.hero__rating { margin-top:22px; font-size:.98rem; color:#f3e9da; }
.hero__rating .stars { color:#f5c451; letter-spacing:2px; }

/* ---------- Trust-Bar ---------- */
.trustbar { background: var(--weiss); border-bottom: 1px solid var(--linie); }
.trustbar .container { display:grid; grid-template-columns: repeat(5, 1fr); gap: 8px; padding: 22px 20px; }
.trust-item { text-align:center; padding: 8px; }
.trust-item .ic { font-size: 1.4rem; color: var(--akzent); }
.trust-item strong { display:block; font-size:.98rem; color: var(--holz-dunkel); }
.trust-item span { font-size:.82rem; color: var(--text-leise); }
@media (max-width: 820px){ .trustbar .container { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px){ .trustbar .container { grid-template-columns: 1fr; } }

/* ---------- Karten-Raster (Leistungen) ---------- */
.grid { display: grid; gap: 22px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px){ .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px){ .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

.card {
  background: #fff; border: 1px solid var(--linie);
  border-radius: var(--radius-gross); padding: 26px;
  box-shadow: var(--schatten); display: flex; flex-direction: column;
  transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--schatten-stark); }
.card .ic {
  width: 54px; height: 54px; border-radius: 12px; font-size: 1.6rem;
  display:flex; align-items:center; justify-content:center;
  background: var(--sand-2); margin-bottom: 14px;
}
.card h3 { margin-bottom: .4rem; }
.card p { color: var(--text-leise); font-size: .98rem; flex: 1; }
.card .card__link { margin-top: 14px; font-weight: 700; color: var(--akzent); }
.card .card__link::after { content: " →"; }

/* ---------- Ablauf-Schritte ---------- */
.steps { display:grid; grid-template-columns: repeat(4,1fr); gap: 18px; counter-reset: step; }
@media (max-width: 820px){ .steps { grid-template-columns: repeat(2,1fr);} }
@media (max-width: 480px){ .steps { grid-template-columns: 1fr;} }
.step { background:#fff; border:1px solid var(--linie); border-radius: var(--radius); padding: 22px; position:relative; }
.step::before {
  counter-increment: step; content: counter(step);
  display:flex; align-items:center; justify-content:center;
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--akzent); color:#fff; font-weight:800; margin-bottom: 12px;
}
.step h4 { margin-bottom: .3rem; }
.step p { color: var(--text-leise); font-size: .92rem; margin: 0; }

/* ---------- Leistungs-Detailseite ---------- */
.lp-hero {
  background: linear-gradient(180deg, rgba(59,42,26,.85), rgba(59,42,26,.7)),
              linear-gradient(135deg, var(--holz-mittel), var(--holz-dunkel));
  color:#fff; padding: 64px 0;
}
.lp-hero h1 { color:#fff; }
.lp-hero .breadcrumb { color:#e8dcc9; font-size:.9rem; margin-bottom: 14px; }
.lp-hero .breadcrumb a { color:#f3e9da; }
.lp-section { max-width: 820px; }
.lp-section h2 { margin-top: 2.2rem; }
.lp-section ul { padding-left: 1.2rem; }
.lp-section li { margin-bottom: .5rem; }
.lp-callout {
  background: var(--sand-2); border-left: 4px solid var(--holz-hell);
  border-radius: var(--radius); padding: 22px 24px; margin: 1.6rem 0;
}
.lp-cta {
  background: var(--akzent); color:#fff; border-radius: var(--radius-gross);
  padding: 34px; text-align:center; margin-top: 2.4rem;
}
.lp-cta h2 { color:#fff; }
.lp-cta p { color:#e6f0e9; max-width: 52ch; margin: 0 auto 18px; }

/* ---------- Notdienst / Sturmschaden ---------- */
.notdienst { background: var(--warnung); color:#fff; }
.notdienst .container { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:16px; padding: 22px 20px; }
.notdienst h3 { color:#fff; margin:0; }
.notdienst p { margin:0; color:#ffe7e3; }
.notdienst .phone { font-size:1.5rem; font-weight:800; color:#fff; white-space:nowrap; }
.notdienst .phone:hover { text-decoration:none; }

/* ---------- Referenzen ---------- */
.ref-grid { display:grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
@media (max-width: 900px){ .ref-grid { grid-template-columns: repeat(2,1fr);} }
@media (max-width: 600px){ .ref-grid { grid-template-columns: 1fr;} }
.ref {
  border-radius: var(--radius-gross); overflow: hidden; background:#fff;
  border:1px solid var(--linie); box-shadow: var(--schatten);
}
.ref__img {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--holz-hell), var(--holz-mittel));
  display:flex; align-items:center; justify-content:center; color:#fff; font-size:2.4rem;
}
.ref__body { padding: 18px 20px; }
.ref__body h4 { margin-bottom:.3rem; }
.ref__body p { color: var(--text-leise); font-size:.92rem; margin:0; }

/* ---------- Kundenstimmen ---------- */
.quotes { display:grid; grid-template-columns: repeat(3,1fr); gap:18px; }
@media (max-width: 900px){ .quotes { grid-template-columns: 1fr; } }
.quote { background:#fff; border:1px solid var(--linie); border-radius: var(--radius-gross); padding:24px; }
.quote .stars { color:#f5c451; letter-spacing:2px; }
.quote p { font-style: italic; color: var(--text); }
.quote .who { font-weight:700; color:var(--holz-dunkel); font-style: normal; }

/* ---------- Über uns ---------- */
.about { display:grid; grid-template-columns: 1.1fr .9fr; gap: 36px; align-items:center; }
@media (max-width: 820px){ .about { grid-template-columns: 1fr; } }
.about__img {
  border-radius: var(--radius-gross); min-height: 320px;
  background: linear-gradient(135deg, var(--holz-mittel), var(--holz-dunkel));
  display:flex; align-items:center; justify-content:center; color:#fff; font-size:3rem;
}
.badges { display:flex; flex-wrap:wrap; gap:10px; margin-top:14px; }
.badge { background:var(--sand-2); border:1px solid var(--linie); border-radius:999px; padding:7px 14px; font-size:.88rem; font-weight:600; }

/* ---------- FAQ ---------- */
.faq details {
  background:#fff; border:1px solid var(--linie); border-radius: var(--radius);
  padding: 6px 20px; margin-bottom: 12px;
}
.faq summary {
  cursor:pointer; font-weight:700; color:var(--holz-dunkel);
  padding: 14px 0; list-style:none; display:flex; justify-content:space-between; gap:12px;
}
.faq summary::-webkit-details-marker { display:none; }
.faq summary::after { content:"+"; font-size:1.4rem; color:var(--holz-hell); line-height:1; }
.faq details[open] summary::after { content:"–"; }
.faq details p { color: var(--text-leise); padding-bottom: 8px; margin:0; }

/* ---------- Karriere ---------- */
.career { background: var(--holz-dunkel); color: var(--sand); }
.career h2, .career h3 { color:#fff; }
.career .grid { margin-top: 24px; }
.career .card { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); color: var(--sand); }
.career .card h3 { color:#fff; }
.career .card p { color: #e6dccb; }

/* ---------- Formulare / Kontakt ---------- */
.contact-grid { display:grid; grid-template-columns: 1.1fr .9fr; gap: 36px; }
@media (max-width: 820px){ .contact-grid { grid-template-columns: 1fr; } }

.form { background:#fff; border:1px solid var(--linie); border-radius: var(--radius-gross); padding: 28px; box-shadow: var(--schatten); }
.field { margin-bottom: 16px; }
.field label { display:block; font-weight:600; margin-bottom:6px; font-size:.95rem; }
.field input, .field select, .field textarea {
  width:100%; padding: 12px 14px; border:1px solid var(--linie); border-radius:8px;
  font-family:inherit; font-size:1rem; background:var(--sand); color:var(--text);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--akzent-hell); outline-offset: 1px; background:#fff;
}
.field textarea { min-height: 130px; resize: vertical; }
.field--check { display:flex; gap:10px; align-items:flex-start; font-size:.9rem; color:var(--text-leise); }
.field--check input { width:auto; margin-top:4px; }
.form-note { font-size:.85rem; color:var(--text-leise); }

.info-card { background: var(--holz-dunkel); color: var(--sand); border-radius: var(--radius-gross); padding: 28px; }
.info-card h3 { color:#fff; }
.info-card a { color:#f3e9da; }
.info-card .row { display:flex; gap:12px; padding:10px 0; border-bottom:1px solid rgba(255,255,255,.12); }
.info-card .row:last-child { border-bottom:0; }
.info-card .row .ic { font-size:1.2rem; }

/* ---------- Kalkulator ---------- */
.calc { background:#fff; border:1px solid var(--linie); border-radius: var(--radius-gross); padding: 28px; box-shadow: var(--schatten); }
.calc__result {
  background: var(--akzent); color:#fff; border-radius: var(--radius);
  padding: 22px; margin-top: 18px; text-align:center;
}
.calc__result .num { font-size: 2rem; font-weight: 800; }
.calc__result small { color:#dbe9df; display:block; margin-top:6px; }

/* ---------- Legal / Textseiten ---------- */
.prose { max-width: 800px; }
.prose h2 { margin-top: 2rem; }
.prose h3 { margin-top: 1.4rem; }
.prose p, .prose li { color: var(--text-leise); }

/* ---------- Footer ---------- */
.site-footer { background: var(--holz-dunkel); color: #d9ccb8; padding: 56px 0 24px; }
.site-footer a { color: #d9ccb8; }
.site-footer a:hover { color:#fff; }
.footer-grid { display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 30px; }
@media (max-width: 820px){ .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px){ .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color:#fff; font-size: 1rem; margin-bottom: 14px; }
.site-footer ul { list-style:none; padding:0; margin:0; }
.site-footer li { margin-bottom: 8px; }
.footer-brand img { height: 52px; margin-bottom: 12px; }
.footer-brand p { font-size:.92rem; }
.footer-bottom {
  border-top:1px solid rgba(255,255,255,.12); margin-top: 36px; padding-top: 18px;
  display:flex; flex-wrap:wrap; gap:10px 20px; justify-content:space-between; font-size:.85rem;
}

/* ---------- Animationen (genutzt von js/animate.js, optional) ---------- */
.reveal { opacity:0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){
  .reveal { opacity:1; transform:none; transition:none; }
  html { scroll-behavior:auto; }
}

.skip-link {
  position:absolute; left:-999px; top:0; background:#fff; color:var(--holz-dunkel);
  padding:10px 16px; z-index:100;
}
.skip-link:focus { left: 8px; top: 8px; }

.visually-hidden { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); }