/* anhaengeranmieten.de – Mockup-Stylesheet (Mobile First) */

:root {
  --primary: #12314e;
  --primary-dark: #0c2338;
  --accent: #ff7a1a;
  --accent-dark: #e5660c;
  --bg: #f4f6f9;
  --card: #ffffff;
  --text: #1f2a37;
  --muted: #64748b;
  --border: #e2e8f0;
  --radius: 14px;
  --shadow: 0 4px 14px rgba(18, 49, 78, .08);
  --shadow-hover: 0 10px 26px rgba(18, 49, 78, .16);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--primary); }

h1 { font-size: 1.5rem; line-height: 1.25; margin: 1rem 0 .5rem; }
h2 { font-size: 1.15rem; margin: 1.5rem 0 .5rem; }

.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 16px; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .2);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 60px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -.02em;
  white-space: nowrap;
}

.logo .logo-icon {
  width: 34px;
  height: 34px;
  flex: none;
  background: var(--accent);
  border-radius: 9px;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
}

.logo small { display: block; font-size: .6rem; font-weight: 500; color: #b9c8d8; letter-spacing: .08em; text-transform: uppercase; }

.nav-toggle {
  margin-left: auto;
  background: rgba(255, 255, 255, .12);
  border: 0;
  color: #fff;
  font-size: 1.3rem;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  cursor: pointer;
}

.main-nav {
  display: none;
  flex-direction: column;
  width: 100%;
  padding: 8px 0 14px;
}

.main-nav.open { display: flex; }

.main-nav a {
  color: #dce6f0;
  text-decoration: none;
  padding: 12px 6px;
  font-weight: 600;
  border-radius: 8px;
}

.main-nav a:hover { color: #fff; background: rgba(255, 255, 255, .08); }

.nav-cta {
  background: var(--accent);
  color: #fff !important;
  text-align: center;
  margin-top: 8px;
}

.nav-cta:hover { background: var(--accent-dark) !important; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  border: 0;
  border-radius: 10px;
  padding: 13px 22px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: background .15s ease, transform .1s ease;
}

.btn:active { transform: scale(.98); }

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

.btn-secondary { background: var(--primary); color: #fff; }
.btn-secondary:hover { background: var(--primary-dark); }

.btn-block { width: 100%; }

/* ---------- Hero ---------- */

.hero {
  background: linear-gradient(150deg, var(--primary) 0%, var(--primary-dark) 70%, #1a4568 100%);
  color: #fff;
  padding: 44px 0 90px;
}

.hero h1 {
  font-size: 1.9rem;
  margin: 0 0 .5rem;
  letter-spacing: -.02em;
}

.hero p { color: #b9c8d8; max-width: 560px; }

.search-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  padding: 16px;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.search-card input {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 1rem;
  color: var(--text);
}

.search-card input:focus { outline: 2px solid var(--accent); border-color: transparent; }

/* ---------- Steps ---------- */

.steps {
  margin: -52px 0 0;
  position: relative;
  z-index: 2;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.step {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.step .step-num {
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
}

.step h3 { font-size: 1rem; margin-bottom: 2px; }
.step p { font-size: .9rem; color: var(--muted); }

/* ---------- Filter / Liste ---------- */

.listing-section { padding: 36px 0 56px; }

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.filter-bar .result-count { font-weight: 700; margin-right: auto; }

.sort-wrap { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: .9rem; }

.sort-wrap select {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: .95rem;
  background: #fff;
  color: var(--text);
}

.chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  margin-bottom: 18px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.chip {
  flex: none;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  border-radius: 999px;
  padding: 9px 16px;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.chip.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.empty-hint { color: var(--muted); padding: 24px 4px; }

/* ---------- Karten ---------- */

.card {
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  transition: transform .15s ease, box-shadow .15s ease;
}

.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }

.card-img { position: relative; aspect-ratio: 26 / 18; background: #e8edf3; }
.card-img img { width: 100%; height: 100%; object-fit: cover; }

.badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(18, 49, 78, .92);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  padding: 5px 10px;
  border-radius: 999px;
}

.badge-new {
  left: auto;
  right: 10px;
  background: var(--accent);
}

.card-body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }

.card-body h3 { font-size: 1.02rem; line-height: 1.3; }

.card-loc { color: var(--muted); font-size: .88rem; }

.card-features { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }

.card-features li {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: .74rem;
  color: var(--muted);
  padding: 3px 9px;
}

.card-foot {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.price { color: var(--primary); font-weight: 800; font-size: 1.15rem; }
.price small { font-weight: 500; color: var(--muted); font-size: .78rem; }
.rating { color: #e6a117; font-weight: 700; font-size: .9rem; }

/* ---------- Detailseite ---------- */

.breadcrumb { font-size: .85rem; color: var(--muted); padding: 16px 0 0; }
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); }

.detail-grid { display: grid; gap: 24px; grid-template-columns: 1fr; padding-bottom: 56px; }

.detail-img { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.detail-img img { width: 100%; }

.detail-loc { color: var(--muted); }

.spec-list { display: grid; gap: 8px; grid-template-columns: 1fr; }

.spec-list > div {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
}

.spec-list dt { font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.spec-list dd { font-weight: 600; }

.avail-hint {
  margin-top: 16px;
  background: #e8f7ee;
  border: 1px solid #bfe6cd;
  color: #1e7a44;
  border-radius: 10px;
  padding: 12px 14px;
  font-weight: 600;
  font-size: .92rem;
}

.side-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}

.side-price { font-size: 1.6rem; font-weight: 800; color: var(--primary); }
.side-price small { font-size: .9rem; color: var(--muted); font-weight: 500; }
.side-note { color: var(--muted); font-size: .88rem; margin: 4px 0 16px; }

/* ---------- Formulare ---------- */

form label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 12px; }

form input, form select, form textarea {
  width: 100%;
  margin-top: 5px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text);
  background: #fff;
}

form input:focus, form select:focus, form textarea:focus {
  outline: 2px solid var(--accent);
  border-color: transparent;
}

.date-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.form-hint { font-size: .78rem; color: var(--muted); text-align: center; margin-top: 10px; }

.success-box {
  background: #e8f7ee;
  border: 1px solid #bfe6cd;
  color: #1e7a44;
  border-radius: 10px;
  padding: 16px;
  line-height: 1.5;
}

/* ---------- Einstellen-Seite ---------- */

.page-head {
  background: linear-gradient(150deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 36px 0;
}

.page-head h1 { margin: 0 0 4px; }
.page-head p { color: #b9c8d8; }

.form-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px 20px;
  margin: -24px auto 56px;
  max-width: 720px;
  position: relative;
  z-index: 2;
}

.form-grid { display: grid; gap: 0 14px; grid-template-columns: 1fr; }

.upload-dummy {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 26px 16px;
  text-align: center;
  color: var(--muted);
  font-size: .9rem;
  margin-bottom: 14px;
  background: var(--bg);
}

.upload-dummy strong { display: block; color: var(--primary); font-size: 1rem; }

/* ---------- Rechtsseiten (Impressum, AGB, Datenschutz, Hilfe) ---------- */

.legal-content {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 26px 22px;
  margin: -24px auto 56px;
  max-width: 780px;
  position: relative;
  z-index: 2;
}

.legal-content h2 {
  font-size: 1.15rem;
  margin: 1.6rem 0 .5rem;
  color: var(--primary);
}

.legal-content h2:first-child { margin-top: 0; }

.legal-content h3 { font-size: 1rem; margin: 1.2rem 0 .4rem; }

.legal-content p, .legal-content ul { margin-bottom: .9rem; }

.legal-content ul { padding-left: 22px; }
.legal-content li { margin-bottom: 6px; }

.legal-notice {
  margin-top: 1.8rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: .85rem;
  color: var(--muted);
}

/* FAQ (details/summary) */

.faq-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 10px;
  background: #fff;
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 15px 18px;
  font-weight: 700;
  color: var(--primary);
  position: relative;
  padding-right: 44px;
  -webkit-tap-highlight-color: transparent;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "›";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  font-size: 1.3rem;
  color: var(--muted);
  transition: transform .15s ease;
}

.faq-item[open] summary::after { transform: translateY(-50%) rotate(-90deg); }

.faq-item[open] summary { border-bottom: 1px solid var(--border); }

.faq-item p { padding: 14px 18px; margin: 0; color: var(--text); }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--primary-dark);
  color: #9fb2c5;
  padding: 32px 0;
  font-size: .88rem;
}

.footer-inner { display: flex; flex-direction: column; gap: 14px; }

.footer-links { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.footer-links a { color: #c8d6e4; text-decoration: none; }
.footer-links a:hover { color: #fff; }

/* ---------- Breakpoints ---------- */

@media (min-width: 640px) {
  .hero h1 { font-size: 2.4rem; }
  .search-card { flex-direction: row; }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .spec-list { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr 1fr; }
  .form-grid .full { grid-column: 1 / -1; }
  .footer-inner { flex-direction: row; justify-content: space-between; align-items: center; }
}

@media (min-width: 1024px) {
  .nav-toggle { display: none; }
  .main-nav { display: flex; flex-direction: row; align-items: center; width: auto; margin-left: auto; padding: 0; }
  .main-nav a { padding: 10px 14px; }
  .nav-cta { margin: 0 0 0 10px; padding: 10px 18px !important; }
  .grid { grid-template-columns: repeat(3, 1fr); }
  .detail-grid { grid-template-columns: 1.7fr 1fr; align-items: start; }
  .detail-side { position: sticky; top: 84px; }
  .hero { padding: 64px 0 110px; }
}