/* ==========================================
       Seiten-eigene Ergänzungen — Marken-Tokens (--color-*) kommen aus
       assets/site.css (Ink/Lime/Off-White), das danach geladen wird.
       ========================================== */
    :root {
      --radius: 14px;
      --shadow-card: 0 2px 16px rgba(0,0,0,0.07);
    }

    .btn:active:not(:disabled) { transform: scale(0.98); }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; font-size: 16px; }
    body {
      font-family: 'Archivo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
      font-weight: 400;
      line-height: 1.6;
      color: var(--color-text);
      background: var(--color-bg);
    }
    img, svg { display: block; max-width: 100%; }
    a { color: inherit; text-decoration: none; }

    h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); font-weight: 800; line-height: 1.08; letter-spacing: -0.025em; }
    h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; }
    h3 { font-size: 1.1rem; font-weight: 600; line-height: 1.35; }
    p { color: var(--color-text-muted); line-height: 1.72; }

    .eyebrow {
      display: inline-block; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.01em; color: var(--color-text); margin-bottom: 16px;
    }

    /* ---------- Buttons ---------- */
    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      padding: 14px 28px; border-radius: var(--radius-sm); font-family: inherit;
      font-size: 1rem; font-weight: 600; line-height: 1; cursor: pointer;
      border: 2px solid transparent; white-space: nowrap;
      transition: background-color 0.2s, border-color 0.2s, color 0.2s, transform 0.15s, box-shadow 0.2s;
    }
    .btn:hover  { transform: translateY(-1px); }
    .btn:active { transform: translateY(0); }
    .btn:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 3px; }
    .btn-primary { background: var(--color-primary); color: var(--color-surface); border-color: var(--color-primary); }
    .btn-primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); box-shadow: 0 4px 20px rgba(27, 31, 36,0.28); }

    /* ---------- Nav-Dropdown (Header) ---------- */
    .nav-dropdown { position: relative; }
    .nav-dropdown-trigger {
      display: inline-flex; align-items: center; gap: 6px; background: none; border: none;
      cursor: pointer; font-family: inherit; font-size: 0.9rem; font-weight: 600;
      color: var(--color-text); padding: 0; transition: color 0.2s;
    }
    .nav-dropdown-trigger:hover,
    .nav-dropdown.is-open > .nav-dropdown-trigger { color: var(--color-primary); }
    .nav-dropdown-caret { width: 10px; height: 10px; transition: transform 0.2s; }
    .nav-dropdown.is-open .nav-dropdown-caret { transform: rotate(180deg); }
    .nav-dropdown-menu {
      position: absolute; top: calc(100% + 18px); left: 50%; transform: translateX(-50%);
      min-width: 200px; background: var(--color-surface); border: 1px solid var(--color-border);
      border-radius: var(--radius-sm); box-shadow: var(--shadow-card); padding: 8px;
      opacity: 0; visibility: hidden; transition: opacity 0.18s, visibility 0.18s, top 0.18s; z-index: 110;
    }
    .nav-dropdown:hover .nav-dropdown-menu,
    .nav-dropdown.is-open .nav-dropdown-menu { opacity: 1; visibility: visible; top: calc(100% + 8px); }
    .nav-dropdown-menu a {
      display: block; padding: 10px 14px; border-radius: 6px; font-size: 0.9rem; font-weight: 600;
      color: var(--color-text); transition: background 0.15s, color 0.15s;
    }
    .nav-dropdown-menu a:hover { background: var(--color-primary-soft); color: var(--color-primary); }
    .nav-toggle {
      display: none; background: none; border: none; cursor: pointer; padding: 10px;
      color: var(--color-text); align-items: center; justify-content: center; min-width: 44px; min-height: 44px;
    }
    .nav-toggle svg { width: 24px; height: 24px; }
    @media (max-width: 900px) {
      .nav-toggle { display: inline-flex; }
      .nav-dropdown-trigger { width: 100%; text-align: left; padding: 12px 0; font-size: 1rem; }
      .nav-dropdown { width: 100%; }
      .nav-dropdown-menu {
        position: static; transform: none; opacity: 1; visibility: visible; display: none;
        box-shadow: none; border: none; padding: 0 0 8px 16px; min-width: 0; background: transparent;
      }
      .nav-dropdown:hover .nav-dropdown-menu { display: none; }
      .nav-dropdown.is-open .nav-dropdown-menu { display: block; }
    }

    @media (min-width: 641px) and (max-width: 1023px) {
      h2 { font-size: 1.8rem; }
      h3 { font-size: 1.05rem; }
    }
    @media (max-width: 640px) {
      h2 { font-size: 1.6rem; }
      h3 { font-size: 1rem; }
    }
    @media (max-width: 480px) {
      h2 { font-size: 1.4rem; }
    }

    /* ==========================================
       ENTWURF-MODAL — kostenloser Website-Entwurf, postet an
       /api/website-briefing. Referenz-Implementierung: website-referenz.html
       ========================================== */
    .checkout-secure { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 12px; font-size: 0.8rem; color: var(--color-text-muted); line-height: 1.4; }
    .checkout-secure svg { width: 14px; height: 14px; stroke: var(--color-success); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
    .checkout-modal-overlay { position: fixed; inset: 0; background: rgba(17,24,39,0.6); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 20px; }
    .checkout-modal-overlay.hidden { display: none; }
    .checkout-modal-box { background: var(--color-surface); border-radius: var(--radius); box-shadow: 0 20px 60px rgba(0,0,0,0.28); width: 100%; max-width: 480px; max-height: calc(100vh - 40px); overflow: hidden; display: flex; flex-direction: column; }
    .checkout-modal-header { display: flex; align-items: center; justify-content: space-between; padding: 18px 24px; border-bottom: 1px solid var(--color-border); }
    #entwurf-modal-title { font-family: 'Archivo', -apple-system, sans-serif; font-weight: 600; font-size: 1.05rem; color: var(--color-text); }
    #entwurf-modal-close { background: none; border: none; font-size: 1.6rem; line-height: 1; color: var(--color-text-muted); cursor: pointer; padding: 0; width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; transition: background 0.15s, color 0.15s; }
    #entwurf-modal-close:hover { background: var(--color-primary-soft); color: var(--color-primary); }
    .checkout-modal-body { padding: 22px 24px 4px; overflow-y: auto; }
    .checkout-form { display: flex; flex-direction: column; }
    .checkout-field { margin-bottom: 16px; }
    .checkout-field label { display: block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.01em; color: var(--color-text-muted); margin-bottom: 6px; }
    .checkout-field input { width: 100%; border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 10px 12px; font-family: inherit; font-size: 1rem /* >=16px: kein iOS-Auto-Zoom */; color: var(--color-text); background: var(--color-surface); transition: border-color 0.15s, box-shadow 0.15s; }
    .checkout-field input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(27, 31, 36,0.12); }
    .checkout-error { color: #b91c1c; font-size: 0.85rem; margin-top: 4px; margin-bottom: 12px; }
    .checkout-modal-footer { padding: 14px 24px 20px; border-top: 1px solid var(--color-border); display: flex; justify-content: flex-end; }
    .checkout-modal-footer .btn { width: 100%; }
    @media (max-width: 480px) { .checkout-modal-overlay { padding: 12px; } .checkout-modal-header, .checkout-modal-body, .checkout-modal-footer { padding-left: 18px; padding-right: 18px; } }
    #modal-entwurf .checkout-field textarea { width: 100%; border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 10px 12px; font-family: inherit; font-size: 1rem /* >=16px: kein iOS-Auto-Zoom */; color: var(--color-text); background: var(--color-surface); resize: vertical; min-height: 84px; transition: border-color 0.15s, box-shadow 0.15s; }
    #modal-entwurf .checkout-field textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(27, 31, 36,0.12); }
    #modal-entwurf .eb-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; opacity: 0; }
    #modal-entwurf .eb-consent { display: flex; gap: 8px; align-items: flex-start; font-size: 0.85rem; color: var(--color-text-muted); margin-top: 4px; }
    #modal-entwurf .eb-consent input { width: auto; margin-top: 2px; }
    #modal-entwurf .eb-consent a { color: var(--color-primary); text-decoration: underline; }
    #entwurf-success { text-align: center; padding: 12px 0 4px; }
    #entwurf-success h3 { margin-bottom: 8px; }
    #entwurf-success p { color: var(--color-text-muted); }
    #entwurf-footer[hidden] { display: none; }