/* ===========================================================
     DESIGN TOKENS — Studio Nodes
     =========================================================== */
  :root {
    --coral: rgb(245, 142, 132);
    --coral-soft: rgba(245, 142, 132, 0.1);
    --teal: rgb(0, 151, 141);
    --teal-hover: rgb(0, 120, 112);
    --teal-soft: rgba(0, 151, 141, 0.06);
    --teal-soft-hover: rgba(0, 151, 141, 0.14);
    --bg-page: rgb(243, 243, 243);
    --bg-card-crystal: rgb(245, 230, 225);
    --bg-white: #fff;
    --ink: rgb(0, 0, 0);
    --ink-65: rgba(0, 0, 0, 0.65);
    --ink-55: rgba(0, 0, 0, 0.55);
    --ink-50: rgba(0, 0, 0, 0.5);
    --ink-45: rgba(0, 0, 0, 0.45);
    --ink-40: rgba(0, 0, 0, 0.4);
    --line: rgba(0, 0, 0, 0.08);

    --font-display: 'General Sans', sans-serif;
    --font-mono: 'DM Mono', monospace;
  }

  * { box-sizing: border-box; }
  html, body { margin: 0; padding: 0; }
  body {
    font-family: var(--font-display);
    color: var(--ink);
    background: var(--bg-white);
    -webkit-font-smoothing: antialiased;
  }
  a { text-decoration: none; color: inherit; }
  button { font-family: inherit; }
  img { max-width: 100%; display: block; }

  :focus-visible {
    outline: 2px solid var(--teal);
    outline-offset: 2px;
  }

  .wrap { max-width: 1200px; margin: 0 auto; }

  /* ===========================================================
     HEADER
     =========================================================== */
  .site-header {
    width: 100%;
    background: var(--bg-page);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 100;
  }
  .site-header__bar {
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    position: relative;
  }
  .logo {
    font-size: 16px;
    font-weight: 700;
    color: #1c1a17;
    letter-spacing: -0.02em;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    line-height: 1;
    gap: 7px;
  }
  .logo__word {
    display: block;
    line-height: 1;
  }
  .logo__thin { font-weight: 400; }
  .logo__mark {
    width: 32px;
    height: 32px;
    flex: 0 0 32px;
    display: block;
  }
  .nav-center {
    display: flex;
    gap: 32px;
    align-items: center;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
  .nav-link {
    font-size: 16px;
    font-weight: 400;
    letter-spacing: -0.02em;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
  }
  .nav-link.active { color: var(--coral); font-weight: 500; }
  .nav-link svg { opacity: 0.45; transition: transform 0.2s; }

  .header-cta {
    font-size: 14px;
    font-weight: 500;
    color: #fff;
    background: var(--teal);
    border-radius: 100px;
    padding: 0 20px;
    height: 36px;
    display: flex;
    align-items: center;
    gap: 9px;
    white-space: nowrap;
    transition: background 0.2s;
  }
  .header-cta:hover { background: var(--teal-hover); }
  .cta-arrow {
    display: block;
    flex-shrink: 0;
  }

  .hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-direction: column;
    gap: 5px;
    align-items: center;
    justify-content: center;
  }
  .hamburger span {
    display: block;
    width: 20px;
    height: 1.5px;
    background: var(--coral);
    transition: all 0.2s;
  }
  .hamburger.open span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
  }
  .hamburger.open span:nth-child(2) {
    opacity: 0;
  }
  .hamburger.open span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
  }

  .mobile-menu {
    display: none;
    border-top: 1px solid rgba(245,142,132,0.15);
    padding: 8px 12px 16px;
    flex-direction: column;
    gap: 4px;
    background: #fff;
  }
  .mobile-menu.open { display: flex; }
  .mobile-eyebrow {
    font-size: 10px;
    font-weight: 500;
    color: var(--coral);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 8px 2px;
  }
  .mobile-link {
    padding: 10px 14px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--teal-soft);
  }
  .mobile-link__title { font-size: 15px; font-weight: 500; color: var(--teal); }
  .mobile-link__desc { font-size: 12px; color: var(--ink-50); margin-top: 1px; }
  .mobile-link--plain { background: transparent; font-size: 15px; }

  @media (max-width: 860px) {
    .nav-center { display: none; }
    .header-cta { display: none; }
    .hamburger { display: flex; }
    .site-header__bar { padding: 0 16px; }
  }

  /* ===========================================================
     HERO (page-specific, shorter than homepage hero)
     =========================================================== */
  .crystal-hero {
    padding: 48px 40px 32px;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .eyebrow {
    font-family: var(--font-mono);
    font-size: 13px;
    text-transform: uppercase;
    color: var(--ink-50);
    letter-spacing: 0.04em;
  }
  .crystal-hero h1 {
    font-size: clamp(28px, 5vw, 48px);
    font-weight: 500;
    letter-spacing: -0.03em;
    line-height: 1;
    margin: 0;
  }
  .crystal-hero p {
    font-size: 17px;
    color: var(--ink-55);
    line-height: 1.3;
    max-width: 520px;
    margin: 0;
  }
  @media (max-width: 700px) {
    .crystal-hero { padding: 32px 16px 24px; }
  }

  /* ===========================================================
     CONFIGURATOR
     =========================================================== */
  .configurator-wrap {
    width: 100%;
    padding: 24px 16px 48px 16px;
  }
  @media (max-width: 700px) {
    .configurator-wrap { padding: 16px 16px 32px 16px; }
  }

  .configurator {
    display: flex;
    align-items: stretch;
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    gap: 0;
  }
  @media (min-width: 701px) {
    .configurator { border: 1px solid rgba(0,0,0,0.06); border-radius: 24px; overflow: hidden; max-height: 800px; }
  }
  @media (max-width: 700px) {
    .configurator { flex-direction: column; }
  }

  .viewer {
    flex: 1;
    background: var(--bg-card-crystal);
    border-radius: 24px 0 0 24px;
    position: relative;
    overflow: hidden;
    min-height: 340px;
  }
  @media (max-width: 700px) {
    .viewer { flex: none; height: 320px; min-height: 0; border-radius: 20px 20px 0 0; }
  }
  .viewer-loading {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--bg-card-crystal);
    pointer-events: none;
    transition: opacity 0.3s ease;
  }
  .viewer-loading.is-hidden { opacity: 0; }
  .viewer__icon {
    width: 48px;
    height: 48px;
    background: rgba(0,0,0,0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
  }
  .viewer__label { font-size: 14px; font-weight: 500; }
  .viewer__sub {
    font-size: 13px;
    color: var(--ink-50);
    text-align: center;
    max-width: 260px;
  }
  /* This is where the ShapeDiver iframe / canvas will mount */
  #shapediver-viewer-target {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
  }

  .config-panel {
    width: 340px;
    background: #fff;
    border-radius: 0 24px 24px 0;
    display: flex;
    flex-direction: column;
  }
  @media (min-width: 701px) {
    .config-panel { border-left: 1px solid rgba(0,0,0,0.06); overflow-y: auto; }
  }
  @media (max-width: 700px) {
    .config-panel { width: 100%; border-radius: 0 0 20px 20px; border-top: 1px solid var(--line); }
  }

  .config-panel__head {
    padding: 16px 28px 12px;
    border-bottom: 1px solid var(--line);
  }
  .config-panel__head-title { font-size: 16px; font-weight: 500; }
  .config-panel__head-sub { font-size: 14px; color: var(--ink-50); }

  .param-row {
    padding: 8px 28px;
    border-bottom: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .param-row--middle {
    background: rgba(245, 142, 132, 0.06);
    border-left: 2px solid var(--coral);
    padding-left: 26px;
  }
  .param-row__top {
    display: flex;
    justify-content: space-between;
  }
  .param-row__label { font-size: 14px; font-weight: 500; }
  .param-row__value { font-size: 14px; color: var(--ink-50); }

  .slider-track {
    width: 100%;
    height: 4px;
    border-radius: 100px;
    background: rgba(0,0,0,0.08);
    position: relative;
    cursor: pointer;
  }
  .slider-track.gradient {
    background: linear-gradient(to right, #f5d77a, #fff4e0, #cce4ff);
  }
  .slider-fill {
    position: absolute;
    left: 0;
    top: 0;
    height: 4px;
    background: var(--coral);
    border-radius: 100px;
  }
  .slider-handle {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 14px;
    height: 14px;
    background: #fff;
    border: 2px solid var(--coral);
    border-radius: 50%;
  }
  /* native range input, invisible, layered on top for real interaction.
     The hit area is intentionally much larger than the visible 4px
     track so it's easy to grab on touch screens — the visible track
     and handle are unaffected. */
  .slider-input {
    position: absolute;
    inset: -18px -12px;
    width: calc(100% + 24px);
    height: 40px;
    opacity: 0;
    cursor: pointer;
    margin: 0;
    touch-action: pan-y;
  }

  .swatch-row { display: flex; gap: 10px; }
  .swatch {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    padding: 0;
    cursor: pointer;
    position: relative;
  }
  .swatch.selected { box-shadow: 0 0 0 2px var(--coral); }
  .swatch.light-border { box-shadow: 0 0 0 1px rgba(0,0,0,0.1); }
  .swatch.light-border.selected { box-shadow: 0 0 0 2px var(--coral); }

  .price-block {
    padding: 14px 28px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: auto;
  }
  .price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .price-row__label { font-size: 14px; color: var(--ink-50); }
  .price-row__value { font-size: 22px; font-weight: 500; letter-spacing: -0.02em; }

  .order-btn {
    background: var(--teal);
    color: #fff;
    border: none;
    border-radius: 100px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    width: 100%;
    transition: background 0.2s;
    font-family: var(--font-display);
  }
  .order-btn:hover { background: var(--teal-hover); }
  .order-btn.is-disabled {
    background: rgba(0,0,0,0.15);
    cursor: not-allowed;
    pointer-events: none;
  }
  .order-btn.is-disabled:hover { background: rgba(0,0,0,0.15); }
  .delivery-note {
    font-size: 13px;
    color: var(--ink-40);
    text-align: center;
  }

  /* ===========================================================
     HOW IT WORKS
     =========================================================== */
  .how-it-works { width: 100%; padding: 80px 24px; }
  .how-label {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--coral);
    margin-bottom: 40px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
  }
  .how-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    max-width: 1200px;
    margin: 0 auto;
  }
  .how-step { flex: 1 1 220px; display: flex; flex-direction: column; gap: 14px; }
  .how-num {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--coral);
  }
  .how-title { font-size: 28px; font-weight: 500; letter-spacing: -0.03em; line-height: 1.1; }
  .how-desc { font-size: 16px; color: var(--ink-55); line-height: 1.4; letter-spacing: -0.01em; }

  @media (max-width: 600px) {
    .how-grid { flex-direction: column; gap: 32px; }
  }

  /* ===========================================================
     FOOTER
     =========================================================== */
  .site-footer {
    border-top: 1px solid var(--line);
    padding: 40px 40px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
  }
  .site-footer__brand { font-size: 15px; font-weight: 600; color: var(--coral); letter-spacing: -0.02em; }
  .site-footer__links { display: flex; gap: 24px; }
  .site-footer__links a { font-size: 14px; color: var(--ink-55); }
  .site-footer__copy { font-size: 13px; color: var(--ink-40); width: 100%; }
  @media (max-width: 700px) {
    .site-footer { padding: 32px 16px; }
  }

  /* ===========================================================
     LEGAL PAGES (Impressum, Datenschutz)
     =========================================================== */
  .legal-page {
    max-width: 720px;
    margin: 0 auto;
    padding: 56px 40px 96px;
  }
  .legal-page h1 {
    font-size: clamp(28px, 5vw, 40px);
    font-weight: 500;
    letter-spacing: -0.03em;
    margin: 0 0 8px;
  }
  .legal-page .legal-updated {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--ink-50);
    margin-bottom: 40px;
  }
  .legal-page h2 {
    font-size: 19px;
    font-weight: 500;
    letter-spacing: -0.02em;
    margin: 36px 0 12px;
  }
  .legal-page p, .legal-page li {
    font-size: 15px;
    line-height: 1.6;
    color: var(--ink-65);
    margin: 0 0 12px;
  }
  .legal-page a { color: var(--teal); text-decoration: underline; }
  .legal-page ul { padding-left: 20px; }
  .legal-placeholder {
    background: var(--coral-soft);
    border-radius: 8px;
    padding: 2px 6px;
    font-style: italic;
  }
  @media (max-width: 700px) {
    .legal-page { padding: 40px 16px 64px; }
  }

  /* ===========================================================
     HOMEPAGE — HERO
     =========================================================== */
  .home-hero {
    width: 100%;
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 120px 40px 100px;
    background: var(--bg-page);
  }
  .home-hero__inner { max-width: 872px; width: 100%; }

  .announcement-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--coral-soft);
    border-radius: 100px;
    padding: 6px 14px 6px 6px;
    margin-bottom: 40px;
    text-decoration: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .announcement-pill.visible { opacity: 1; transform: translateY(0); }
  .announcement-pill__badge {
    background: var(--coral);
    color: var(--ink);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 100px;
    padding: 3px 10px;
  }
  .announcement-pill__text {
    font-size: 13px;
    font-weight: 400;
    color: var(--ink-65);
    letter-spacing: -0.01em;
  }

  .home-hero h1.hero-line {
    font-size: clamp(48px, 7vw, 80px);
    font-weight: 500;
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin: 0 0 0.05em;
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .home-hero h1.hero-line.visible { opacity: 1; transform: translateY(0); }

  .home-hero__bottom {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
    margin-top: 40px;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .home-hero__bottom.visible { opacity: 1; transform: translateY(0); }
  .home-hero__subtext {
    font-size: 19px;
    font-weight: 400;
    color: var(--ink-55);
    letter-spacing: -0.02em;
    line-height: 1.3;
    max-width: 440px;
  }
  .hero-cta {
    font-size: 16px;
    font-weight: 500;
    color: #fff;
    background: var(--teal);
    border-radius: 100px;
    padding: 16px 32px;
    white-space: nowrap;
    letter-spacing: -0.01em;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background 0.2s;
    flex-shrink: 0;
  }
  .hero-cta:hover { background: var(--teal-hover); }

  @media (max-width: 700px) {
    .home-hero { padding: 100px 16px 64px; }
  }

  /* ===========================================================
     HOMEPAGE — STATS ROW
     =========================================================== */
  .stats-row {
    width: 100%;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    display: flex;
    flex-wrap: wrap;
  }
  .stat-cell {
    flex: 1 1 140px;
    padding: 32px 24px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .stat-cell:last-child { border-right: none; }
  .stat-cell__value {
    font-size: clamp(28px, 5vw, 48px);
    font-weight: 500;
    letter-spacing: -0.04em;
    line-height: 1;
  }
  .stat-cell__label {
    font-size: 13px;
    font-weight: 400;
    color: var(--ink-50);
    letter-spacing: -0.01em;
  }

  /* ===========================================================
     HOMEPAGE — PRODUCT CARDS
     =========================================================== */
  .models-section { padding: 80px 40px; }
  .models-section h2 {
    font-size: clamp(26px, 4vw, 36px);
    font-weight: 500;
    letter-spacing: -0.03em;
    margin: 0 0 32px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
  }
  .card-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
  }
  .product-card {
    text-decoration: none;
    display: block;
    min-width: 0;
  }
  .product-card--crystal { flex: 2 1 380px; }
  .product-card--cloud { flex: 1 1 260px; }
  .product-card__inner {
    width: 100%;
    height: 480px;
    border-radius: 24px;
    overflow: hidden;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    position: relative;
    transition: transform 0.15s ease;
  }
  .product-card--crystal .product-card__inner { background: var(--bg-card-crystal); cursor: pointer; }
  .product-card--cloud .product-card__inner { background: var(--bg-card-crystal); cursor: default; height: 340px; padding: 28px; }
  .product-card--cloud { pointer-events: none; opacity: 0.38; align-self: flex-end; }

  .product-card__tag {
    position: absolute;
    top: 40px;
    left: 40px;
    background: var(--coral);
    border-radius: 100px;
    padding: 5px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--ink);
  }
  .product-card__arrow {
    position: absolute;
    top: 40px;
    right: 40px;
    width: 36px;
    height: 36px;
    background: rgba(0,151,141,0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .product-card__soon {
    position: absolute;
    top: 40px;
    right: 40px;
    background: rgba(0,0,0,0.08);
    border-radius: 100px;
    padding: 5px 14px;
    font-size: 12px;
    font-weight: 500;
    color: var(--ink-55);
    letter-spacing: 0.02em;
  }
  .product-card__title {
    font-size: 33px;
    font-weight: 500;
    letter-spacing: -0.03em;
    color: var(--ink);
    margin-bottom: 8px;
    line-height: 1.1;
  }
  .product-card__desc {
    font-size: 16px;
    font-weight: 400;
    color: rgba(0,0,0,0.6);
    line-height: 1.4;
    letter-spacing: -0.01em;
  }
  @media (max-width: 700px) {
    .models-section { padding: 56px 16px; }
    .product-card__inner { height: 320px; padding: 28px; }
    .product-card__tag, .product-card__arrow, .product-card__soon { top: 28px; }
    .product-card__tag { left: 28px; }
    .product-card__arrow, .product-card__soon { right: 28px; }
  }

  /* ===========================================================
     MARQUEE BANNER — durchlaufender Textstreifen zwischen Hero
     und Stats-Reihe, wie auf der Original-Framer-Homepage
     =========================================================== */
  .marquee-section {
    width: 100%;
    overflow: hidden;
    padding: 10px 0;
    background: var(--coral);
  }
  .marquee-row {
    display: flex;
    align-items: center;
    width: max-content;
    white-space: nowrap;
    animation: marquee-scroll 28s linear infinite;
  }
  .marquee-item {
    font-family: var(--font-display);
    font-size: clamp(13px, 1.4vw, 15px);
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ink);
    flex-shrink: 0;
  }
  .marquee-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--ink);
    flex-shrink: 0;
    margin: 0 48px;
  }
  @keyframes marquee-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
  }
  @media (prefers-reduced-motion: reduce) {
    .marquee-row { animation: none; }
  }

  /* ===========================================================
     PHILOSOPHY PAGE
     =========================================================== */
  .philosophy-hero {
    padding: 48px 40px 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 900px;
    margin: 0 auto;
  }
  .philosophy-hero h1 {
    font-size: clamp(32px, 6vw, 56px);
    font-weight: 500;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin: 0;
  }
  .philosophy-hero .philosophy-subtitle {
    font-size: 19px;
    color: var(--ink-55);
    letter-spacing: -0.01em;
    margin: 0;
  }
  @media (max-width: 700px) {
    .philosophy-hero { padding: 32px 16px 4px; }
  }

  .manifesto-intro {
    max-width: 900px;
    margin: 0 auto;
    padding: 32px 40px 0;
    display: flex;
    gap: 32px;
  }
  .manifesto-intro .manifesto-label {
    flex-shrink: 0;
    width: 64px;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--coral);
  }
  .manifesto-intro p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--ink-65);
    letter-spacing: -0.01em;
    margin: 0;
  }
  @media (max-width: 700px) {
    .manifesto-intro { padding: 24px 16px 0; flex-direction: column; gap: 10px; }
    .manifesto-intro .manifesto-label { width: auto; }
  }

  .pillars {
    max-width: 900px;
    margin: 0 auto;
    padding: 24px 40px 80px;
    display: flex;
    flex-direction: column;
  }
  .pillar {
    display: flex;
    gap: 32px;
    padding: 40px 0;
    border-top: 1px solid var(--line);
  }
  .pillar:first-child { border-top: 1px solid var(--line); }
  .pillar__index {
    flex-shrink: 0;
    width: 64px;
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .pillar__roman {
    font-family: var(--font-mono);
    font-size: 22px;
    font-weight: 500;
    color: var(--coral);
  }
  .pillar__category {
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--ink-45);
  }
  .pillar__content h3 {
    font-size: 22px;
    font-weight: 500;
    letter-spacing: -0.02em;
    line-height: 1.25;
    margin: 0 0 14px;
  }
  .pillar__content p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--ink-65);
    letter-spacing: -0.01em;
    margin: 0;
  }
  @media (max-width: 700px) {
    .pillars { padding: 24px 16px 56px; }
    .pillar { flex-direction: column; gap: 12px; padding: 32px 0; }
    .pillar__index { width: auto; flex-direction: row; align-items: center; gap: 10px; }
  }

  /* ===========================================================
     LANGUAGE SWITCHER (EN/DE text in header)
     =========================================================== */
  .lang-switch {
    display: flex;
    align-items: center;
    gap: 0px;
    margin-right: 8px;
  }
  .lang-flag {
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.02em;
    line-height: 1;
    padding: 6px 5px;
    border-radius: 100px;
    color: var(--ink-45);
    opacity: 1;
    transition: color 0.15s, background 0.15s;
  }
  .lang-flag:hover { color: var(--ink); background: rgba(0,0,0,0.05); }
  .lang-flag.active { color: var(--coral); }

  /* ===========================================================
     ERROR MESSAGE TOAST (shown when the ShapeDiver model reports
     one or more geometry validity issues — sits quietly off to the
     side and never blocks interaction with the sliders behind it)
     =========================================================== */
  .error-popup-overlay {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
    max-width: 340px;
    width: calc(100% - 48px);
    pointer-events: none;
  }
  .error-popup {
    background: #fff;
    border-radius: 14px;
    max-height: 50vh;
    overflow-y: auto;
    padding: 16px 18px;
    position: relative;
    box-shadow: 0 8px 28px rgba(0,0,0,0.14);
    border: 1px solid rgba(0,0,0,0.06);
    pointer-events: auto;
  }
  .error-popup__close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: none;
    background: rgba(0,0,0,0.06);
    cursor: pointer;
    font-size: 12px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ink-65);
    transition: background 0.15s;
  }
  .error-popup__close:hover { background: rgba(0,0,0,0.12); }
  .error-popup__title {
    font-size: 13px;
    font-weight: 500;
    margin: 0 0 10px;
    padding-right: 26px;
    color: var(--ink-65);
  }
  .error-popup__list {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .error-popup__item {
    display: flex;
    gap: 8px;
    padding: 10px;
    background: rgba(245, 142, 132, 0.07);
    border-left: 2px solid var(--coral);
    border-radius: 0 8px 8px 0;
  }
  .error-popup__icon {
    flex-shrink: 0;
    font-size: 13px;
    line-height: 1.4;
  }
  .error-popup__text {
    font-size: 12.5px;
    line-height: 1.45;
    color: var(--ink-65);
  }
  @media (max-width: 700px) {
    .error-popup-overlay { left: 16px; right: 16px; bottom: 16px; max-width: none; width: auto; }
  }

/* ===========================================================
   LIGHT BUTTON (Wasserfall configurator)
   =========================================================== */
.light-btn {
  width: 100%;
  padding: 10px 0;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  background: #1f6f6b;
  color: #fff;
  font-size: 13px;
  font-family: inherit;
  transition: background 0.25s ease;
}
.light-btn:hover { background: #185955; }
.light-btn.on { background: #e0a83c; }
.light-btn.on:hover { background: #c9942f; }

/* ===========================================================
   SEED AVAILABILITY NOTE (Wasserfall configurator)
   =========================================================== */
.seed-note {
  margin: 10px 0 0;
  padding: 10px 12px;
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--ink-65);
  background: rgba(245, 142, 132, 0.07);
  border-left: 2px solid var(--coral);
  border-radius: 0 8px 8px 0;
}