/* css/style.css */

:root {
  --color-primary: #6B1C14;
  --color-primary-dark: #4a1310;
  --color-dark: #2c2416;
  --color-text: #6b6256;
  --color-text-light: #8a7e6b;
  --color-sidebar-text: #d4a898;
  --color-sidebar-text-active: #f0ddd0;
  --color-bg: #f6f3ee;
  --color-divider: #ddd5c8;
  --sidebar-width: 260px;
}

html { scroll-behavior: smooth; }

*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: 'Crimson Pro', Georgia, serif;
  color: var(--color-text);
  background: var(--color-bg);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Layout */
.site-wrapper {
  min-height: 100vh;
}

/* Sidebar - fixed position */
.sidebar {
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sidebar-width);
  overflow-y: auto;
  z-index: 50;
  border-right: 1px solid rgba(0,0,0,0.1);
}

.sidebar-logo {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 26px;
  color: var(--color-sidebar-text-active);
  line-height: 1.2;
  margin-bottom: 8px;
}

.sidebar-subtitle {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 9px;
  color: var(--color-sidebar-text);
  letter-spacing: 2px;
  text-transform: uppercase;
  line-height: 1.6;
  margin-bottom: 36px;
  opacity: 0.85;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.sidebar-nav-group {
  width: 100%;
}

.sidebar-nav a {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 13px;
  color: var(--color-sidebar-text);
  text-decoration: none;
  padding: 10px 14px;
  letter-spacing: 1px;
  transition: all 0.25s ease;
  border-left: 2px solid transparent;
  position: relative;
  display: block;
  width: 100%;
  box-sizing: border-box;
}

.sidebar-nav a:hover {
  color: var(--color-sidebar-text-active);
  background: rgba(255,255,255,0.06);
  border-left-color: rgba(255,255,255,0.3);
}

.sidebar-nav a.active {
  color: var(--color-sidebar-text-active);
  background: rgba(255,255,255,0.1);
  border-left-color: var(--color-sidebar-text-active);
  font-weight: 500;
}

.sidebar-footer {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 16px;
}

.sidebar-footer p {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 12px;
  color: var(--color-sidebar-text);
  line-height: 1.7;
  margin: 0;
}

.sidebar-footer a {
  color: var(--color-sidebar-text);
  text-decoration: none;
}

.sidebar-footer a:hover { color: var(--color-sidebar-text-active); }

/* Main Content */
.main-content {
  margin-left: var(--sidebar-width);
  padding: 64px 80px;
  min-height: 100vh;
}

.content-wrapper { max-width: 680px; }

/* Typography */
.page-label {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 10px;
  color: var(--color-primary);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 20px;
  font-weight: 500;
}

.page-title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 42px;
  color: var(--color-dark);
  line-height: 1.15;
  margin-bottom: 12px;
}

.page-title-accent {
  display: block;
  width: 48px;
  height: 3px;
  background: var(--color-primary);
  margin: 24px 0 32px;
}

.page-body {
  font-size: 17px;
  line-height: 1.85;
  margin-bottom: 36px;
}

.page-body p + p {
  margin-top: 20px;
}

.page-body a {
  color: var(--color-dark);
  transition: color 0.2s;
}

.page-body a:hover {
  color: var(--color-primary);
}

.section-title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 24px;
  color: var(--color-dark);
  margin-bottom: 16px;
  margin-top: 56px;
  position: relative;
  padding-bottom: 12px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--color-primary);
  opacity: 0.4;
}

.section-subtitle {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 17px;
  color: var(--color-dark);
  margin-bottom: 10px;
  margin-top: 36px;
}

.divider {
  border: none;
  border-top: 1px solid var(--color-divider);
  margin: 48px 0;
}

/* Lists */
.styled-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.styled-list li {
  padding: 10px 0 10px 24px;
  position: relative;
  font-size: 16px;
  line-height: 1.7;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}

.styled-list li:last-child {
  border-bottom: none;
}

.styled-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 18px;
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
  opacity: 0.5;
}

/* Tag Grid */
.tag-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-grid span {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 12px;
  color: var(--color-text);
  padding: 8px 16px;
  border: 1px solid var(--color-divider);
  background: white;
  transition: all 0.2s ease;
  letter-spacing: 0.3px;
}

.tag-grid span:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(107, 28, 20, 0.03);
}

/* Service Columns */
.service-cols {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--color-divider);
  margin-top: 56px;
}

.service-col {
  flex: 1;
  padding: 28px 28px 28px 0;
  transition: opacity 0.2s;
}

.service-col + .service-col {
  padding-left: 28px;
  border-left: 1px solid var(--color-divider);
}

.service-col-title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 17px;
  color: var(--color-dark);
  margin-bottom: 6px;
}

.service-col-text {
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.5;
}

/* Team Cards */
.team-grid {
  display: flex;
  gap: 32px;
  margin-top: 32px;
}

.team-card {
  flex: 1;
  padding: 28px 0 0;
  border-top: 2px solid var(--color-primary);
  transition: transform 0.2s ease;
}

.team-card:hover {
  transform: translateY(-2px);
}

.team-name {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 22px;
  color: var(--color-dark);
  margin-bottom: 6px;
}

.team-role {
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.5;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  font-family: 'Inter', system-ui, sans-serif;
  padding: 13px 32px;
  background: var(--color-dark);
  color: var(--color-sidebar-text-active);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1px;
  text-decoration: none;
  text-transform: uppercase;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  background: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(107, 28, 20, 0.2);
}

.btn-secondary {
  display: inline-block;
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: 16px;
  color: var(--color-dark);
  border-bottom: 1px solid var(--color-primary);
  text-decoration: none;
  padding-bottom: 2px;
  transition: all 0.2s;
}

.btn-secondary:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* Contact Block */
.contact-block {
  background: var(--color-dark);
  padding: 32px;
  margin-top: 48px;
}

.contact-block .label {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 13px;
  color: var(--color-text-light);
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.contact-block .value {
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: 15px;
  color: #d4c8b0;
  line-height: 1.6;
}

.contact-block .value-large {
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: 20px;
  color: var(--color-sidebar-text-active);
}

.contact-block .separator {
  height: 1px;
  background: #3d3426;
  margin: 20px 0;
}

/* Anchor Sections */
.anchor-section { scroll-margin-top: 32px; }

/* Mobile Nav */
.mobile-nav {
  display: none;
  background: var(--color-primary);
  padding: 12px 20px;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mobile-nav-logo {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 15px;
  color: var(--color-sidebar-text-active);
  text-decoration: none;
}

.mobile-nav-toggle {
  background: none;
  border: none;
  color: var(--color-sidebar-text-active);
  font-size: 24px;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

.mobile-nav-links {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding-top: 16px;
}

.mobile-nav-links.open { display: flex; }

.mobile-nav-links a {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 13px;
  color: var(--color-sidebar-text);
  text-decoration: none;
  padding: 8px 0;
  letter-spacing: 1px;
}

.mobile-nav-links a.active { color: var(--color-sidebar-text-active); }

/* Responsive */
@media (max-width: 1023px) {
  .sidebar { display: none; }
  .mobile-nav { display: block; }
  .site-wrapper { display: block; }
  .main-content { margin-left: 0; padding: 80px 24px 48px; }
  .service-cols { flex-direction: column; }
  .service-col + .service-col {
    border-left: none;
    border-top: 1px solid var(--color-divider);
    padding-left: 0;
    padding-top: 24px;
  }
  .team-grid { flex-direction: column; }
  .page-title { font-size: 28px; }
}

@media (max-width: 640px) {
  .main-content { padding: 72px 16px 36px; }
  .tag-grid span { font-size: 12px; padding: 4px 10px; }
}

/* Sub-nav row - row handles highlight, not individual link */
.sidebar-nav-row {
  display: flex;
  align-items: stretch;
  border-left: 2px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease;
}
.sidebar-nav-row:hover {
  background: rgba(255,255,255,0.06);
  border-left-color: rgba(255,255,255,0.3);
}
.sidebar-nav-row:has(.active) {
  background: rgba(255,255,255,0.1);
  border-left-color: var(--color-sidebar-text-active);
}

/* Link inside row: no own background/border (row handles it) */
.sidebar-nav-row .sidebar-nav-link {
  flex: 1;
  border-left: none !important;
  background: none !important;
}
.sidebar-nav-row .sidebar-nav-link.active {
  color: var(--color-sidebar-text-active);
  font-weight: 500;
}
.sidebar-nav-row:hover .sidebar-nav-link {
  color: var(--color-sidebar-text-active);
}

.subnav-toggle {
  background: none;
  border: none;
  color: var(--color-sidebar-text);
  font-size: 9px;
  cursor: pointer;
  padding: 0 14px;
  transition: transform 0.25s ease, color 0.2s;
  opacity: 0.6;
  flex-shrink: 0;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transform-origin: center center;
}
.sidebar-nav-row:has(.active) .subnav-toggle { color: var(--color-sidebar-text-active); opacity: 0.9; }
.sidebar-nav-row:hover .subnav-toggle { opacity: 1; color: var(--color-sidebar-text-active); }
.subnav-toggle.open { transform: rotate(90deg); }

.sidebar-subnav {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  background: rgba(0,0,0,0.18);
}
.sidebar-subnav.open { max-height: 400px; }
.sidebar-subnav a {
  display: block;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 12px;
  color: var(--color-sidebar-text);
  text-decoration: none;
  padding: 5px 14px 5px 24px;
  letter-spacing: 0.5px;
  border-left: none;
  position: static;
  transition: color 0.2s, background 0.2s;
  width: 100%;
  box-sizing: border-box;
}
.sidebar-subnav a:hover {
  color: var(--color-sidebar-text-active);
  background: rgba(255,255,255,0.05);
  border-left: none;
}
.sidebar-subnav a.active {
  color: var(--color-sidebar-text-active);
  background: rgba(255,255,255,0.07);
  padding-left: 20px;
  border-left: 2px solid rgba(240, 221, 208, 0.5);
}

/* Fachgebiete list */
.fachgebiete-list { margin-top: 0; }
.fachgebiet-item {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 8px 32px;
  padding: 40px 0;
  border-bottom: 1px solid var(--color-divider);
  scroll-margin-top: 40px;
  min-height: 120px;
}
.fachgebiet-item:last-child { border-bottom: none; }
.fachgebiet-name {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 16px;
  color: var(--color-dark);
  padding-top: 2px;
  line-height: 1.3;
}
.fachgebiet-detail {
  font-size: 15px;
  line-height: 1.65;
  color: var(--color-text);
}
.fachgebiet-more {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 10px;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: 1px;
  display: inline-block;
  margin-top: 7px;
  opacity: 0.8;
  transition: opacity 0.2s;
}
.fachgebiet-more:hover { opacity: 1; }

@media (max-width: 600px) {
  .fachgebiet-item { grid-template-columns: 1fr; }
  .fachgebiet-name { padding-top: 0; }
}

/* Page CTA strip */
.page-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: var(--color-dark);
  padding: 28px 36px;
  margin-top: 64px;
  flex-wrap: wrap;
}
.page-cta-text {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 19px;
  color: var(--color-sidebar-text-active);
  line-height: 1.3;
}
.page-cta-sub {
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: 15px;
  color: rgba(240, 221, 208, 0.6);
  margin-top: 4px;
}

/* Pull quote */
.pull-quote {
  border-left: 3px solid var(--color-primary);
  padding: 4px 0 4px 24px;
  margin: 32px 0;
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 20px;
  color: var(--color-dark);
  font-style: italic;
  line-height: 1.4;
  opacity: 0.85;
}