/* ============================================================
   Steuerberater Manuel Deininger — Design System
   ============================================================ */

:root {
  --color-ink: #16233a;
  --color-ink-soft: #2b3a52;
  --color-primary: #13294b;
  --color-primary-light: #1f3d63;
  --color-accent: #b9863c;
  --color-accent-light: #d9ac6a;
  --color-bg: #f7f5f0;
  --color-bg-alt: #efece3;
  --color-surface: #ffffff;
  --color-border: #e2ddd0;
  --color-text: #2b2b28;
  --color-text-muted: #5c5a52;

  --font-heading: Georgia, "Times New Roman", Times, serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --container-width: 1140px;
  --radius: 10px;
  --shadow-sm: 0 1px 3px rgba(22, 35, 58, 0.08);
  --shadow-md: 0 8px 24px rgba(22, 35, 58, 0.10);
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-accent); }
ul { padding-left: 1.25rem; }
li { margin-bottom: 0.4rem; }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  line-height: 1.25;
  margin: 0 0 var(--space-2);
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 var(--space-2); }
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}
section { padding: var(--space-5) 0; }
.section-bg-alt { background: var(--color-bg-alt); }
.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-1);
}
.section-head { max-width: 700px; margin: 0 auto var(--space-4); text-align: center; }
.section-head p { color: var(--color-text-muted); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-primary { background: var(--color-accent); color: var(--color-ink); }
.btn-primary:hover { background: var(--color-accent-light); color: var(--color-ink); }
.btn-outline { background: transparent; border-color: rgba(255,255,255,0.5); color: #fff; }
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); color: #fff; }
.btn-outline-dark { background: transparent; border-color: var(--color-primary); color: var(--color-primary); }
.btn-outline-dark:hover { background: var(--color-primary); color: #fff; }

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
  gap: var(--space-3);
}
.brand { display: flex; align-items: center; gap: 0.75rem; }
.brand img { height: 44px; width: auto; }
.brand-text { font-family: var(--font-heading); font-weight: 700; color: var(--color-ink); font-size: 1.05rem; line-height: 1.2; }
.brand-text span { display: block; font-family: var(--font-body); font-weight: 400; font-size: 0.72rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.06em; }

.main-nav { display: flex; align-items: center; gap: var(--space-4); }
.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: var(--space-3); }
.main-nav a { color: var(--color-ink-soft); font-weight: 600; font-size: 0.95rem; }
.main-nav a:hover, .main-nav a.active { color: var(--color-accent); }
.header-actions { display: flex; align-items: center; gap: var(--space-2); }
.header-phone { display: flex; align-items: center; gap: 0.4rem; font-weight: 600; color: var(--color-ink); white-space: nowrap; }
.header-phone svg { flex-shrink: 0; }
.header-actions .btn-primary, .header-actions .btn-primary:hover { color: #fff; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}
.nav-toggle svg { display: block; }

.has-dropdown { position: relative; }
.dropdown {
  position: absolute; top: 100%; left: 0; margin-top: 0.5rem;
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: 8px; box-shadow: var(--shadow-md); min-width: 230px;
  padding: 0.4rem; display: flex; flex-direction: column; gap: 0.15rem; z-index: 50;
  visibility: hidden; opacity: 0; pointer-events: none;
  transition: opacity 0.15s ease, visibility 0.15s ease;
  transition-delay: 0.3s;
}
.dropdown::before { content: ""; position: absolute; top: -12px; left: 0; right: 0; height: 12px; }
.has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown {
  visibility: visible; opacity: 1; pointer-events: auto; transition-delay: 0s;
}
.dropdown a { padding: 0.55rem 0.75rem; border-radius: 6px; font-weight: 500; font-size: 0.92rem; }
.dropdown a:hover { background: var(--color-bg-alt); color: var(--color-ink); }

@media (max-width: 860px) {
  .main-nav {
    display: none;
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: var(--color-surface); flex-direction: column; align-items: stretch;
    padding: 5.5rem var(--space-3) var(--space-3);
    overflow-y: auto; -webkit-overflow-scrolling: touch; z-index: 999;
  }
  .main-nav.is-open { display: flex; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav ul > li > a { display: block; padding: 0.85rem 0.25rem; border-bottom: 1px solid var(--color-border); border-radius: 0; }
  .main-nav ul > li:last-child > a { border-bottom: none; }
  .header-actions .header-phone-text { display: none; }
  .header-actions .btn-primary { display: none; }
  .nav-toggle { display: block; }
  .dropdown {
    position: static; display: flex; box-shadow: none; border: none;
    background: var(--color-bg-alt); border-radius: 8px;
    padding: 0.3rem 0; margin: 0.3rem 0 0.5rem 0.5rem;
    visibility: visible; opacity: 1; pointer-events: auto; transition: none;
  }
  .dropdown::before { display: none; }
}

/* ---- Hero ---- */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-ink) 100%);
  color: #fff;
  padding: var(--space-6) 0;
}
.hero .container { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: var(--space-5); align-items: center; }
.hero h1 { color: #fff; }
.hero p.lead { color: rgba(255,255,255,0.82); font-size: 1.1rem; max-width: 46ch; }
.hero-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-3); }

/* ---- Hero trust panel (replaces portrait) ---- */
.hero-panel { position: relative; }
.hero-panel-glow {
  position: absolute; inset: -40px;
  background:
    radial-gradient(circle at 20% 15%, rgba(217,172,106,0.35), transparent 55%),
    radial-gradient(circle at 85% 85%, rgba(217,172,106,0.18), transparent 50%);
  filter: blur(8px);
  z-index: 0;
}
.hero-panel-card {
  position: relative; z-index: 1;
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: var(--space-4);
  border-top: 3px solid var(--color-accent);
}
.hero-panel-kicker {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}
.hero-panel-list { list-style: none; padding: 0; margin: 0; }
.hero-panel-list li { display: flex; gap: 0.6rem; align-items: flex-start; margin-bottom: 0.85rem; font-weight: 600; color: var(--color-ink); }
.hero-panel-list li:last-child { margin-bottom: 0; }
.hero-panel-list svg { color: var(--color-accent); flex-shrink: 0; margin-top: 0.15rem; }
.hero-panel-badge {
  display: flex; align-items: center; gap: 0.5rem;
  margin-top: var(--space-3); padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem; font-weight: 600; color: var(--color-text-muted);
}
.hero-panel-badge svg { color: var(--color-accent); flex-shrink: 0; }
@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero p.lead { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-panel { max-width: 420px; margin: var(--space-4) auto 0; }
  .hero-panel-list li { text-align: left; }
}

/* ---- Region bar ---- */
.region-bar { background: var(--color-surface); border-bottom: 1px solid var(--color-border); }
.region-bar .container {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: var(--space-2) var(--space-3);
  padding-top: var(--space-3); padding-bottom: var(--space-3);
}
.region-bar-label { font-weight: 700; color: var(--color-ink); font-size: 0.9rem; white-space: nowrap; }
.region-list { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; }
.region-list span {
  background: var(--color-bg-alt); color: var(--color-ink-soft);
  padding: 0.4rem 0.9rem; border-radius: 999px;
  font-size: 0.85rem; font-weight: 600; border: 1px solid var(--color-border);
}

/* ---- Service cards ---- */
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); }
@media (max-width: 960px) { .service-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .service-grid { grid-template-columns: 1fr; } }
.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-3);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.service-card .icon-wrap {
  width: 52px; height: 52px;
  border-radius: 10px;
  background: var(--color-bg-alt);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}
.service-card h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }
.service-card p { color: var(--color-text-muted); font-size: 0.95rem; margin-bottom: var(--space-2); }
.service-card .more-link { font-weight: 600; font-size: 0.9rem; }

/* ---- Two column content ---- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

/* ---- Checklist ---- */
.checklist { list-style: none; padding: 0; }
.checklist li { display: flex; gap: 0.6rem; align-items: flex-start; margin-bottom: 0.6rem; }
.checklist svg { color: var(--color-accent); flex-shrink: 0; margin-top: 0.2rem; }

/* ---- FAQ (native details/summary) ---- */
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: var(--space-2);
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  padding: var(--space-2) var(--space-3);
  font-weight: 600;
  font-family: var(--font-heading);
  color: var(--color-ink);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .chevron { transition: transform 0.15s ease; flex-shrink: 0; color: var(--color-accent); }
.faq-item[open] summary .chevron { transform: rotate(180deg); }
.faq-item .faq-body { padding: 0 var(--space-3) var(--space-3); color: var(--color-text-muted); }

/* ---- CTA band ---- */
.cta-band {
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius);
  padding: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.cta-band h2 { color: #fff; margin-bottom: 0.25rem; font-size: 1.5rem; }
.cta-band p { color: rgba(255,255,255,0.8); margin: 0; }

/* ---- Page header (Unterseiten) ---- */
.page-header { background: var(--color-primary); color: #fff; padding: var(--space-4) 0; }
.page-header h1 { color: #fff; margin-bottom: 0.3rem; }
.breadcrumb { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.breadcrumb a { color: rgba(255,255,255,0.85); }
.breadcrumb a:hover { color: #fff; }

/* ---- Form ---- */
.form-group { margin-bottom: var(--space-2); }
label { display: block; font-weight: 600; margin-bottom: 0.35rem; font-size: 0.9rem; }
input, textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-surface);
}
input:focus, textarea:focus { outline: 2px solid var(--color-accent); outline-offset: 1px; }
.form-note { font-size: 0.85rem; color: var(--color-text-muted); }

/* ---- Contact info card ---- */
.info-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: var(--space-3); }
.info-row { display: flex; gap: 0.75rem; align-items: flex-start; margin-bottom: var(--space-2); }
.info-row svg { color: var(--color-accent); flex-shrink: 0; margin-top: 0.15rem; }
.map-embed { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--color-border); margin-top: var(--space-3); }
.map-embed iframe { width: 100%; height: 260px; border: 0; display: block; }

/* ---- Footer ---- */
.site-footer { background: var(--color-ink); color: rgba(255,255,255,0.75); padding: var(--space-5) 0 var(--space-3); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: var(--space-4); margin-bottom: var(--space-4); }
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: var(--space-2); }
.site-footer ul { list-style: none; padding: 0; }
.site-footer a { color: rgba(255,255,255,0.75); }
.site-footer a:hover { color: var(--color-accent-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding-top: var(--space-2); display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-1); font-size: 0.85rem; color: rgba(255,255,255,0.55); }

/* ---- Legal pages ---- */
.legal-content h2 { margin-top: var(--space-4); }
.legal-content { max-width: 800px; }

/* ---- Utilities ---- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}