/* Extracted from autonomous-vehicles.html */
/* === AGENTIC TEMPLATE: TABBED CONTENT === */
      .ac-tabs {
        padding: 6rem 0;
        background: #fafafa;
      }
      .ac-tabs__header {
        text-align: center;
        margin-bottom: 3rem;
      }
      .ac-tabs__label {
        display: inline-block;
        font-size: 0.8rem;
        font-weight: 600;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        color: #555;
        margin-bottom: 1rem;
      }
      .ac-tabs__heading {
        font-family: 'Bricolage Grotesque', sans-serif;
        font-size: clamp(2rem, 4vw, 3rem);
        font-weight: 700;
        color: #111;
        margin: 0;
      }
      .ac-tabs__nav {
        display: flex;
        justify-content: center;
        gap: 0.5rem;
        flex-wrap: wrap;
        margin-bottom: 3rem;
        padding: 0 1rem;
      }
      .ac-tabs__btn {
        padding: 0.7rem 1.4rem;
        border: 2px solid #e0e0e0;
        border-radius: 50px;
        background: white;
        font-family: 'Manrope', sans-serif;
        font-size: 0.9rem;
        font-weight: 600;
        color: #444;
        cursor: pointer;
        transition: all 0.3s ease;
      }
      .ac-tabs__btn:hover {
        border-color: #66ff7e;
        background: #66ff7e;
        color: #000;
      }
      .ac-tabs__btn--active {
        background: #66ff7e;
        border-color: #66ff7e;
        color: #000;
      }
      .ac-tabs__panel {
        display: none;
        max-width: 1100px;
        margin: 0 auto;
        padding: 0 2rem;
        animation: acFadeIn 0.4s ease;
      }
      .ac-tabs__panel--active { display: block; }
      @keyframes acFadeIn {
        from { opacity: 0; transform: translateY(12px); }
        to { opacity: 1; transform: translateY(0); }
      }
      .ac-panel__grid {
        display: grid;
        grid-template-columns: 1.2fr 1fr;
        gap: 3rem;
        align-items: start;
      }
      .ac-panel__subtitle {
        font-family: 'Bricolage Grotesque', sans-serif;
        font-size: 1.1rem;
        font-weight: 600;
        color: #66ff7e;
        margin-bottom: 0.5rem;
      }
      .ac-panel__title {
        font-family: 'Bricolage Grotesque', sans-serif;
        font-size: 1.6rem;
        font-weight: 700;
        color: #111;
        margin-bottom: 1rem;
      }
      .ac-panel__text {
        font-family: 'Manrope', sans-serif;
        font-size: 0.95rem;
        line-height: 1.7;
        color: #444;
        margin-bottom: 1.5rem;
      }
      .ac-panel__services {
        background: #f8f9fa;
        border: 1px solid #e8e8e8;
        border-radius: 16px;
        padding: 2rem;
        color: #333;
        box-shadow: 0 4px 24px rgba(0,0,0,0.04);
      }
      .ac-panel__services-title {
        font-family: 'Bricolage Grotesque', sans-serif;
        font-size: 1rem;
        font-weight: 700;
        color: #111;
        margin-bottom: 1rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
      }
      .ac-panel__services-title svg {
        color: #4ADE80;
      }
      .ac-panel__services-list {
        list-style: none;
        padding: 0;
        margin: 0;
      }
      .ac-panel__services-list li {
        padding: 0.6rem 0;
        border-bottom: 1px solid rgba(0,0,0,0.06);
        font-family: 'Manrope', sans-serif;
        font-size: 0.88rem;
        color: #444;
        display: flex;
        align-items: flex-start;
        gap: 0.6rem;
      }
      .ac-panel__services-list li:last-child { border-bottom: none; }
      .ac-panel__services-list li::before {
        content: '';
        display: inline-block;
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: #4ADE80;
        margin-top: 0.5rem;
        flex-shrink: 0;
      }

      /* === ZIGZAG === */
      .ac-zigzag {
        padding: 6rem 0;
        background: white;
      }
      .ac-zigzag__header {
        text-align: center;
        margin-bottom: 4rem;
      }
      .ac-zigzag__heading {
        font-family: 'Bricolage Grotesque', sans-serif;
        font-size: clamp(2rem, 4vw, 3rem);
        font-weight: 700;
        color: #111;
      }
      .ac-zigzag__items {
        max-width: 1100px;
        margin: 0 auto;
        padding: 0 2rem;
        display: flex;
        flex-direction: column;
        gap: 4rem;
      }
      .ac-zigzag__item {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
        align-items: center;
      }
      .ac-zigzag__item:nth-child(even) { direction: rtl; }
      .ac-zigzag__item:nth-child(even) > * { direction: ltr; }
      .ac-zigzag__visual {
        background: #f5f5f5;
        border-radius: 16px;
        padding: 2.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 250px;
        position: relative;
        overflow: hidden;
      }
      .ac-zigzag__visual img {
        width: 100%;
        max-width: 200px;
        height: auto;
      }
      .ac-zigzag__number {
        position: absolute;
        top: 1rem;
        left: 1rem;
        font-family: 'Bricolage Grotesque', sans-serif;
        font-size: 3rem;
        font-weight: 800;
        color: rgba(102, 255, 126, 0.3);
      }
      .ac-zigzag__content h3 {
        font-family: 'Bricolage Grotesque', sans-serif;
        font-size: 1.4rem;
        font-weight: 700;
        color: #111;
        margin-bottom: 0.75rem;
      }
      .ac-zigzag__content p {
        font-family: 'Manrope', sans-serif;
        font-size: 0.95rem;
        line-height: 1.7;
        color: #444;
        margin-bottom: 1rem;
      }
      .ac-zigzag__tags {
        display: flex;
        flex-wrap: wrap;
        gap: 0.4rem;
      }
      .ac-zigzag__tag {
        display: inline-block;
        padding: 0.3rem 0.7rem;
        background: #f0f0f0;
        border-radius: 0;
        font-size: 0.75rem;
        font-weight: 600;
        color: #555;
        font-family: 'Manrope', sans-serif;
      }

      /* === STICKY SCROLL: TIMELINE === */
      .ac-sticky {
        padding: 6rem 0;
        background: #fafafa;
      }
      .ac-sticky__header {
        text-align: center;
        margin-bottom: 4rem;
        padding: 0 2rem;
      }
      .ac-sticky__heading {
        font-family: 'Bricolage Grotesque', sans-serif;
        font-size: clamp(2rem, 4vw, 3rem);
        font-weight: 700;
        color: #111;
      }
      .ac-sticky__subtext {
        font-family: 'Manrope', sans-serif;
        font-size: 1rem;
        color: #555;
        margin-top: 0.75rem;
      }
      .ac-dev-grid {
        max-width: 1100px;
        margin: 0 auto;
        padding: 0 2rem;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
      }
      .ac-dev-grid__card {
        background: #fff;
        border: 1px solid #e5e7eb;
        border-radius: 16px;
        padding: 2rem;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
      }
      .ac-dev-grid__card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, #4ADE80, #66ff7e);
        opacity: 0;
        transition: opacity 0.3s ease;
      }
      .ac-dev-grid__card:hover {
        border-color: rgba(74,222,128,0.5);
        box-shadow: 0 12px 32px rgba(74,222,128,0.08);
        transform: translateY(-4px);
      }
      .ac-dev-grid__card:hover::before {
        opacity: 1;
      }
      .ac-dev-grid__card-icon {
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 1.25rem;
      }
      .ac-dev-grid__card-icon img {
        width: 40px;
        height: 40px;
      }
      .ac-dev-grid__card h4 {
        font-family: 'Bricolage Grotesque', sans-serif;
        font-size: 1.1rem;
        font-weight: 700;
        color: #111;
        margin-bottom: 0.6rem;
      }
      .ac-dev-grid__card p {
        font-family: 'Manrope', sans-serif;
        font-size: 0.88rem;
        line-height: 1.7;
        color: #555;
      }
      .ac-dev-grid__card--wide {
        grid-column: span 2;
      }

      /* === GLASMORPHISM CARDS: DSGVO/REGULATORIK === */
      .ac-glass {
        padding: 6rem 0;
        background: #fff;
        position: relative;
      }
      .ac-glass__header {
        text-align: center;
        margin-bottom: 3rem;
        padding: 0 2rem;
      }
      .ac-glass__label {
        display: inline-block;
        font-size: 0.8rem;
        font-weight: 600;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        color: #66ff7e;
        margin-bottom: 1rem;
      }
      .ac-glass__heading {
        font-family: 'Bricolage Grotesque', sans-serif;
        font-size: clamp(2rem, 4vw, 3rem);
        font-weight: 700;
        color: #111;
      }
      .ac-glass__subtext {
        font-family: 'Manrope', sans-serif;
        font-size: 1rem;
        color: #555;
        margin-top: 0.75rem;
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
      }
      .ac-glass__grid {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 2rem;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
      }
      .ac-glass__card {
        background: #ffffff;
        border: 1px solid #e5e7eb;
        border-radius: 16px;
        padding: 2rem;
        transition: all 0.3s ease;
        box-shadow: 0 2px 8px rgba(0,0,0,0.03);
        position: relative;
        overflow: hidden;
      }
      .ac-glass__card::before {
        content: '';
        position: absolute;
        top: -30px;
        right: -30px;
        width: 80px;
        height: 80px;
        background: rgba(102,255,126,0.12);
        border-radius: 50%;
        transition: transform 0.4s ease;
      }
      .ac-glass__card:hover::before {
        transform: scale(2.5);
      }
      .ac-glass__card:hover {
        border-color: rgba(102,255,126,0.5);
        box-shadow: 0 8px 32px rgba(102,255,126,0.1);
        transform: translateY(-4px);
      }
      .ac-glass__card-icon {
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 1.2rem;
        position: relative;
        z-index: 1;
      }
      .ac-glass__card-icon img {
        width: 40px;
        height: 40px;
      }
      .ac-glass__card h4 {
        font-family: 'Bricolage Grotesque', sans-serif;
        font-size: 1.1rem;
        font-weight: 700;
        color: #111;
        margin-bottom: 0.6rem;
      }
      .ac-glass__card p {
        font-family: 'Manrope', sans-serif;
        font-size: 0.88rem;
        line-height: 1.7;
        color: #555;
      }

      /* === NUMBERED STEPS: INTEGRATION === */
      .ac-steps {
        padding: 6rem 0;
        background: #fafafa;
      }
      .ac-steps__header {
        text-align: center;
        margin-bottom: 3rem;
        padding: 0 2rem;
      }
      .ac-steps__heading {
        font-family: 'Bricolage Grotesque', sans-serif;
        font-size: clamp(2rem, 4vw, 3rem);
        font-weight: 700;
        color: #111;
      }
      .ac-steps__subtext {
        font-family: 'Manrope', sans-serif;
        font-size: 1rem;
        color: #555;
        margin-top: 0.75rem;
      }
      .ac-steps__grid {
        max-width: 1100px;
        margin: 0 auto;
        padding: 0 2rem;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
      }
      .ac-steps__card {
        background: #fff;
        border: 1px solid #e5e7eb;
        border-radius: 16px;
        padding: 2rem;
        text-align: center;
        transition: all 0.3s ease;
      }
      .ac-steps__card:hover {
        border-color: rgba(74,222,128,0.5);
        box-shadow: 0 8px 24px rgba(74,222,128,0.08);
        transform: translateY(-4px);
      }
      .ac-steps__card-num {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: #111;
        color: #66ff7e;
        font-family: 'Bricolage Grotesque', sans-serif;
        font-weight: 800;
        font-size: 1rem;
        margin-bottom: 1rem;
      }
      .ac-steps__card h4 {
        font-family: 'Bricolage Grotesque', sans-serif;
        font-size: 1.1rem;
        font-weight: 700;
        color: #111;
        margin-bottom: 0.5rem;
      }
      .ac-steps__card p {
        font-family: 'Manrope', sans-serif;
        font-size: 0.88rem;
        line-height: 1.7;
        color: #555;
      }
      .ac-steps__hub {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 2rem;
        display: grid;
        grid-template-columns: 1fr auto 1fr;
        gap: 2rem;
        align-items: center;
      }
      .ac-steps__left, .ac-steps__right {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
      }
      .ac-steps__hub-graphic {
        display: flex;
        align-items: center;
        justify-content: center;
      }
      .ac-steps__hub-graphic img {
        width: 280px;
        height: auto;
      }

      /* === RESPONSIVE === */
      @media (max-width: 768px) {
        .ac-panel__grid { grid-template-columns: 1fr; }
        .ac-zigzag__item { grid-template-columns: 1fr; }
        .ac-zigzag__item:nth-child(even) { direction: ltr; }
        .ac-tabs__nav { gap: 0.3rem; }
        .ac-tabs__btn { padding: 0.5rem 1rem; font-size: 0.8rem; }
        .ac-dev-grid { grid-template-columns: 1fr; }
        .ac-dev-grid__card--wide { grid-column: span 1; }
        .ac-glass__grid { grid-template-columns: 1fr; }
        .ac-steps__grid { grid-template-columns: 1fr; }
        .ac-steps__hub { grid-template-columns: 1fr; }
      }