/* ============================================================
   PageLink – Linkaufbau Agentur
   Farbpalette aus dem ursprünglichen WordPress-Theme (Blocksy)
   ============================================================ */
:root {
  --color-primary: #2872fa;
  --color-primary-hover: #1559ed;
  --color-text: #3A4F66;
  --color-heading: #192a3d;
  --color-border: #e1e8ed;
  --color-bg-light: #f2f5f7;
  --color-bg-lighter: #FAFBFC;
  --color-white: #ffffff;
  --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --content-width: 800px;
  --wide-width: 1140px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-stack);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-white);
}

h1, h2, h3, h4 {
  color: var(--color-heading);
  line-height: 1.3;
  margin: 0 0 0.6em;
}

h1 { font-size: 2.1rem; }
h2 { font-size: 1.6rem; margin-top: 1.8em; }
h3 { font-size: 1.25rem; margin-top: 1.5em; }
h4 { font-size: 1.05rem; margin-top: 1.2em; }

p { margin: 0 0 1.1em; }

ul, ol { margin: 0 0 1.1em 1.4em; }
li { margin-bottom: 0.45em; }

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

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-white);
  padding: 8px 16px;
  z-index: 200;
}
.skip-link:focus { left: 0; }

/* ---------------- Header ---------------- */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--wide-width);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
  gap: 20px;
}

.site-logo { display: flex; align-items: center; flex-shrink: 0; }
.site-logo img { height: 52px; width: auto; display: block; }

.nav-toggle-input { display: none; }

.nav-toggle {
  display: none;
  cursor: pointer;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-heading);
  user-select: none;
}

.site-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
}

.site-nav li { margin: 0; position: relative; }

.site-nav a {
  display: block;
  padding: 10px 14px;
  color: var(--color-heading);
  font-weight: 500;
  font-size: 15px;
  border-radius: 4px;
}

.site-nav a:hover {
  color: var(--color-primary);
  text-decoration: none;
  background: var(--color-bg-light);
}

.site-nav .nav-cta a {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 8px 20px;
}
.site-nav .nav-cta a:hover { background: var(--color-primary-hover); }

/* Dropdown */
.has-dropdown > a::after {
  content: "▾";
  font-size: 0.7em;
  margin-left: 6px;
  opacity: 0.6;
}

.site-nav .dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(25, 42, 61, 0.1);
  min-width: 220px;
  padding: 6px;
  z-index: 110;
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
}

.dropdown li { width: 100%; }
.dropdown a { padding: 9px 12px; }

@media (max-width: 900px) {
  .nav-toggle { display: inline-block; }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 12px 24px rgba(25, 42, 61, 0.08);
  }

  .nav-toggle-input:checked ~ .site-nav { display: block; }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    padding: 10px 20px 20px;
    gap: 2px;
  }

  .site-nav .dropdown {
    display: block;
    position: static;
    border: none;
    box-shadow: none;
    padding: 0 0 0 16px;
    min-width: 0;
  }

  .site-nav .nav-cta a { text-align: center; margin-top: 8px; }
}

/* ---------------- Hero ---------------- */
.hero {
  background: linear-gradient(180deg, var(--color-bg-light) 0%, var(--color-bg-lighter) 100%);
  border-bottom: 1px solid var(--color-border);
  padding: 60px 20px 50px;
  text-align: center;
}

.hero-inner { max-width: 860px; margin: 0 auto; }

.hero h1 { margin-bottom: 0.4em; }

.hero .subtitle {
  font-size: 1.15rem;
  color: var(--color-text);
  margin: 0 auto;
  max-width: 720px;
}

/* ---------------- Content ---------------- */
.content {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 50px 20px 70px;
}

.content-wide {
  max-width: var(--wide-width);
  margin: 0 auto;
  padding: 50px 20px 70px;
}

.btn {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 15px;
  font-weight: 500;
  padding: 10px 24px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease;
}

.btn:hover {
  background: var(--color-primary-hover);
  color: var(--color-white);
  text-decoration: none;
}

/* Angebots-Karten */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin: 30px 0;
}

.card {
  background: var(--color-bg-lighter);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.card h3 { margin-top: 0; }
.card .btn { margin-top: auto; align-self: flex-start; }
.card ul { flex-grow: 0; }

/* Checkliste */
.check-list { list-style: none; margin-left: 0; }
.check-list li {
  padding-left: 28px;
  position: relative;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

/* Hervorgehobene Box */
.highlight-box {
  background: var(--color-bg-light);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 6px 6px 0;
  padding: 20px 24px;
  margin: 1.5em 0;
}

/* FAQ */
.faq details {
  border: 1px solid var(--color-border);
  border-radius: 6px;
  margin-bottom: 10px;
  background: var(--color-bg-lighter);
}

.faq summary {
  cursor: pointer;
  padding: 14px 18px;
  font-weight: 600;
  color: var(--color-heading);
  list-style: none;
  position: relative;
  padding-right: 40px;
}

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

.faq summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.3em;
  color: var(--color-primary);
}

.faq details[open] summary::after { content: "–"; }

.faq details p {
  padding: 0 18px 14px;
  margin: 0;
}

/* ---------------- Formulare ---------------- */
.form-section {
  background: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
  padding: 60px 20px 70px;
}

.form-section .form-inner { max-width: 640px; margin: 0 auto; }
.form-section h2 { margin-top: 0; text-align: center; }

.form-field { margin-bottom: 18px; }

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

@media (max-width: 540px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-field label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  color: var(--color-heading);
  margin-bottom: 6px;
}

.form-field .sublabel {
  display: block;
  font-weight: 400;
  font-size: 13px;
  color: var(--color-text);
  margin-top: 4px;
}

.form-field .description {
  font-size: 13px;
  color: var(--color-text);
  margin-top: 6px;
  margin-bottom: 0;
}

.required-star { color: #d63638; }

.form-field input[type="text"],
.form-field input[type="email"],
.form-field input[type="url"],
.form-field textarea {
  width: 100%;
  padding: 10px 12px;
  font-size: 15px;
  font-family: inherit;
  color: var(--color-heading);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: var(--color-white);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: -1px;
  border-color: var(--color-primary);
}

.form-field textarea { min-height: 120px; resize: vertical; }

/* Honeypot – für Menschen unsichtbar */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  height: 1px;
  width: 1px;
  overflow: hidden;
}

/* ---------------- Footer ---------------- */
.site-footer {
  background: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
  padding: 50px 20px 30px;
}

.footer-inner {
  max-width: var(--wide-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 40px;
}

@media (max-width: 760px) {
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
}

.footer-logo img { height: 60px; width: auto; }

.site-footer h4 {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 12px;
}

.site-footer ul { list-style: none; margin: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: var(--color-text); }
.site-footer a:hover { color: var(--color-primary); }

.footer-bottom {
  max-width: var(--wide-width);
  margin: 36px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  font-size: 14px;
  color: var(--color-text);
  text-align: center;
}

/* Rechtstexte */
.legal-content h2 { font-size: 1.4rem; }
.legal-content h3 { font-size: 1.15rem; }
.legal-content h4 { font-size: 1rem; }