/* ── Webfonts (self-hosted, DSGVO-konform) ── */
@font-face {
  font-family: 'DM Sans';
  src: url('/assets/fonts/DMSans-Regular.woff2') format('woff2');
  src: url('/assets/fonts/DMSans-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'DM Sans';
  src: url('/assets/fonts/DMSans-Bold.woff2') format('woff2');
  src: url('/assets/fonts/DMSans-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'DM Serif Display';
  src: url('/assets/fonts/DMSerif-Display.woff2') format('woff2');
  src: url('/assets/fonts/DMSerif-Display.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'DM Serif Display';
  src: url('/assets/fonts/DMSerif-Italic.woff2') format('woff2');
  src: url('/assets/fonts/DMSerif-Italic.ttf') format('truetype');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

    :root {
      --c-bg:        #F5F3EF;
      --c-surface:   #EDEAE4;
      --c-ink:       #1A1916;
      --c-ink-mid:   #6B6860;
      --c-ink-light: #A8A59E;
      --c-accent:    #FF2E7D;
      --c-accent-hover: #DC2663;
      --c-border:    #D8D4CC;
      --f-display:   'DM Serif Display', Georgia, serif;
      --f-body:      'DM Sans', system-ui, sans-serif;
      --radius:      4px;
      --max-w:       1100px;
      --transition:  0.25s ease;
    }

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

    html { scroll-behavior: smooth; font-size: 16px; }

    body {
      background: var(--c-bg);
      color: var(--c-ink);
      font-family: var(--f-body);
      font-weight: 300;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

    /* ── Utility ── */
    .container {
      max-width: var(--max-w);
      margin: 0 auto;
      padding: 0 2rem;
    }

    .label {
      font-size: 0.7rem;
      font-weight: 500;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--c-ink-light);
    }

    /* ── Header ── */
    header {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      background: rgba(245, 243, 239, 0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--c-border);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 64px;
    }

    .logo {
      font-family: var(--f-display);
      font-size: 1.15rem;
      color: var(--c-ink);
      text-decoration: none;
      letter-spacing: -0.01em;
    }

    .logo span {
      color: var(--c-accent);
    }

    nav.main-nav {
      display: flex;
      gap: 2rem;
      align-items: center;
    }

    nav.main-nav a {
      font-size: 0.82rem;
      color: var(--c-ink-mid);
      text-decoration: none;
      font-weight: 400;
      transition: color var(--transition);
    }

    nav.main-nav a:hover { color: var(--c-ink); }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      padding: 0.55rem 1.25rem;
      border-radius: var(--radius);
      font-family: var(--f-body);
      font-size: 0.82rem;
      font-weight: 500;
      cursor: pointer;
      text-decoration: none;
      transition: background var(--transition), color var(--transition), border-color var(--transition);
      border: 1px solid transparent;
    }

    .btn-primary {
      background: var(--c-ink);
      color: var(--c-bg);
      border-color: var(--c-ink);
    }

    .btn-primary:hover {
      background: var(--c-accent);
      border-color: var(--c-accent);
    }

    .btn-ghost {
      background: transparent;
      color: var(--c-ink);
      border-color: var(--c-border);
    }

    .btn-ghost:hover {
      border-color: var(--c-ink);
    }

    /* ── Hero ── */
    #hero {
      padding: 160px 0 100px;
      border-bottom: 1px solid var(--c-border);
      overflow: hidden;
      position: relative;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: center;
    }

    .hero-eyebrow {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      margin-bottom: 1.5rem;
    }

    .hero-eyebrow::before {
      content: '';
      display: block;
      width: 24px;
      height: 1px;
      background: var(--c-accent);
    }

    h1 {
      font-family: var(--f-display);
      font-size: clamp(2.4rem, 4vw, 3.5rem);
      line-height: 1.1;
      letter-spacing: -0.02em;
      color: var(--c-ink);
      margin-bottom: 1.5rem;
    }

    h1 em {
      font-style: italic;
      color: var(--c-accent);
    }

    .hero-sub {
      font-size: 1.05rem;
      color: var(--c-ink-mid);
      margin-bottom: 2.5rem;
      max-width: 420px;
      line-height: 1.7;
    }

    .hero-cta {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
    }

    .hero-visual {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1px;
      background: var(--c-border);
      border: 1px solid var(--c-border);
      border-radius: var(--radius);
      overflow: hidden;
    }

    .hero-stat {
      background: var(--c-bg);
      padding: 2rem 1.5rem;
      display: flex;
      flex-direction: column;
      gap: 0.25rem;
    }

    .hero-stat:nth-child(2),
    .hero-stat:nth-child(3) {
      background: var(--c-surface);
    }

    .stat-num {
      font-family: var(--f-display);
      font-size: 2.2rem;
      line-height: 1;
      color: var(--c-ink);
      letter-spacing: -0.03em;
    }

    .stat-label {
      font-size: 0.78rem;
      color: var(--c-ink-mid);
    }

    /* ── Section base ── */
    section {
      padding: 100px 0;
      border-bottom: 1px solid var(--c-border);
    }

    .section-header {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      margin-bottom: 4rem;
      gap: 2rem;
    }

    h2 {
      font-family: var(--f-display);
      font-size: clamp(1.8rem, 3vw, 2.6rem);
      letter-spacing: -0.02em;
      line-height: 1.15;
      color: var(--c-ink);
    }

    h2 em { font-style: italic; color: var(--c-accent); }

    .section-intro {
      font-size: 0.95rem;
      color: var(--c-ink-mid);
      max-width: 340px;
      line-height: 1.7;
      padding-top: 0.5rem;
    }

    /* ── Services ── */
    #leistungen { background: var(--c-surface); }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      background: var(--c-border);
      border: 1px solid var(--c-border);
      border-radius: var(--radius);
      overflow: hidden;
    }

    .service-card {
      background: var(--c-surface);
      padding: 2.5rem 2rem;
      display: flex;
      flex-direction: column;
      gap: 1rem;
      transition: background var(--transition);
    }

    .service-card:hover { background: var(--c-bg); }

    .service-icon {
      width: 36px;
      height: 36px;
      border: 1px solid var(--c-border);
      border-radius: var(--radius);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--c-accent);
    }

    .service-icon svg { width: 16px; height: 16px; }

    .service-card h3 {
      font-family: var(--f-display);
      font-size: 1.15rem;
      color: var(--c-ink);
      letter-spacing: -0.01em;
    }

    .service-card p {
      font-size: 0.85rem;
      color: var(--c-ink-mid);
      line-height: 1.7;
    }

    .service-tag {
      margin-top: auto;
      font-size: 0.7rem;
      font-weight: 500;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--c-accent);
    }

    /* ── Referenzen ── */
    .logos-row {
      display: flex;
      align-items: center;
      gap: 3rem;
      flex-wrap: wrap;
      padding: 2.5rem 0;
      border-top: 1px solid var(--c-border);
      border-bottom: 1px solid var(--c-border);
    }

    .logo-placeholder {
      height: 28px;
      background: var(--c-border);
      border-radius: 2px;
      opacity: 0.6;
    }

    .ref-quote {
      margin-top: 4rem;
      padding: 3rem;
      background: var(--c-surface);
      border-radius: var(--radius);
      border-left: 3px solid var(--c-accent);
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 2rem;
      align-items: center;
    }

    blockquote {
      font-family: var(--f-display);
      font-style: italic;
      font-size: 1.25rem;
      line-height: 1.5;
      color: var(--c-ink);
      letter-spacing: -0.01em;
    }

    .quote-author {
      text-align: right;
      white-space: nowrap;
    }

    .quote-author strong {
      display: block;
      font-size: 0.85rem;
      font-weight: 500;
      color: var(--c-ink);
    }

    .quote-author span {
      font-size: 0.78rem;
      color: var(--c-ink-light);
    }

    /* ── Über uns ── */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: start;
    }

    .about-text p {
      font-size: 0.95rem;
      color: var(--c-ink-mid);
      line-height: 1.8;
      margin-bottom: 1.25rem;
    }

    .about-text p strong {
      color: var(--c-ink);
      font-weight: 500;
    }

    .team-card {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .team-member {
      display: flex;
      gap: 1.25rem;
      align-items: flex-start;
      padding-bottom: 2rem;
      border-bottom: 1px solid var(--c-border);
    }

    .team-member:last-child { border-bottom: none; padding-bottom: 0; }

    .team-avatar {
      width: 52px;
      height: 52px;
      border-radius: 50%;
      background: var(--c-surface);
      border: 1px solid var(--c-border);
      flex-shrink: 0;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--f-display);
      font-size: 1.1rem;
      color: var(--c-ink-mid);
    }

    .team-info h4 {
      font-size: 0.9rem;
      font-weight: 500;
      color: var(--c-ink);
      margin-bottom: 0.2rem;
    }

    .team-info .role {
      font-size: 0.78rem;
      color: var(--c-accent);
      margin-bottom: 0.5rem;
    }

    .team-info p {
      font-size: 0.8rem;
      color: var(--c-ink-mid);
      line-height: 1.6;
    }

    /* ── Kontakt ── */
    #kontakt { background: var(--c-ink); }
    #kontakt .label { color: rgba(255,255,255,0.35); }
    #kontakt h2 { color: #fff; }
    #kontakt h2 em { color: var(--c-accent); }
    #kontakt .section-intro { color: rgba(255,255,255,0.5); }

    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1.4fr;
      gap: 5rem;
      align-items: start;
    }

    .contact-info {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }

    .contact-item { display: flex; flex-direction: column; gap: 0.2rem; }

    .contact-item .ci-label {
      font-size: 0.7rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.3);
    }

    .contact-item a,
    .contact-item span {
      font-size: 0.95rem;
      color: rgba(255,255,255,0.8);
      text-decoration: none;
      transition: color var(--transition);
    }

    .contact-item a:hover { color: #fff; }

    .contact-form {
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
    }

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

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 0.4rem;
    }

    .form-group label {
      font-size: 0.72rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.35);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.12);
      border-radius: var(--radius);
      padding: 0.75rem 1rem;
      font-family: var(--f-body);
      font-size: 0.88rem;
      font-weight: 300;
      color: #fff;
      transition: border-color var(--transition), background var(--transition);
      outline: none;
      width: 100%;
    }

    .form-group select option { background: #1A1916; }

    .form-group input::placeholder,
    .form-group textarea::placeholder { color: rgba(255,255,255,0.2); }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: rgba(255,255,255,0.35);
      background: rgba(255,255,255,0.09);
    }

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

    .btn-submit {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.85rem 2rem;
      background: var(--c-accent);
      color: #fff;
      border: none;
      border-radius: var(--radius);
      font-family: var(--f-body);
      font-size: 0.88rem;
      font-weight: 500;
      cursor: pointer;
      transition: background var(--transition);
      align-self: flex-start;
    }

    .btn-submit:hover { background: var(--c-accent-hover); }

    .form-note {
      font-size: 0.72rem;
      color: rgba(255,255,255,0.25);
      line-height: 1.6;
    }

    /* ── Footer ── */
    footer {
      background: #111009;
      padding: 2rem 0;
    }

    .footer-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      flex-wrap: wrap;
    }

    .footer-inner p {
      font-size: 0.75rem;
      color: rgba(255,255,255,0.2);
    }

    .footer-links {
      display: flex;
      gap: 1.5rem;
    }

    .footer-links a {
      font-size: 0.75rem;
      color: rgba(255,255,255,0.25);
      text-decoration: none;
      transition: color var(--transition);
    }

    .footer-links a:hover { color: rgba(255,255,255,0.5); }

    /* ── FAQ ── */
    #faq { background: var(--c-surface); }

    .faq-list {
      display: flex;
      flex-direction: column;
      border: 1px solid var(--c-border);
      border-radius: var(--radius);
      overflow: hidden;
    }

    .faq-item {
      border-bottom: 1px solid var(--c-border);
      background: var(--c-surface);
    }

    .faq-item:last-child { border-bottom: none; }

    .faq-item summary {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 1.5rem 2rem;
      font-family: var(--f-display);
      font-size: 1.05rem;
      letter-spacing: -0.01em;
      color: var(--c-ink);
      cursor: pointer;
      list-style: none;
      gap: 1.5rem;
      transition: background var(--transition);
    }

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

    .faq-item summary::after {
      content: '+';
      font-family: var(--f-body);
      font-size: 1.4rem;
      font-weight: 300;
      line-height: 1;
      color: var(--c-accent);
      flex-shrink: 0;
    }

    .faq-item[open] summary::after { content: '×'; }

    .faq-item summary:hover,
    .faq-item[open] summary { background: var(--c-bg); }

    .faq-item > p {
      padding: 0 2rem 1.75rem;
      font-size: 0.88rem;
      color: var(--c-ink-mid);
      line-height: 1.8;
      background: var(--c-bg);
    }

    /* ── Animations ── */
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(24px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    .fade-up {
      opacity: 0;
      animation: fadeUp 0.7s ease forwards;
    }

    .delay-1 { animation-delay: 0.1s; }
    .delay-2 { animation-delay: 0.2s; }
    .delay-3 { animation-delay: 0.35s; }
    .delay-4 { animation-delay: 0.5s; }

    /* ── Responsive ── */
    @media (max-width: 900px) {
      .hero-grid,
      .about-grid,
      .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
      .services-grid { grid-template-columns: 1fr; }
      .section-header { flex-direction: column; }
      .section-intro { max-width: 100%; }
      .ref-quote { grid-template-columns: 1fr; }
      .quote-author { text-align: left; }
      nav.main-nav { display: none; }
      .form-row { grid-template-columns: 1fr; }
    }