:root {
        --bh-brand: #0d7ab5;
        --bh-brand-dark: #005a87;
        --bh-navy: #2f3570;
        --bh-dark: #1c1f42;
        --bh-blue: #007ab9;
        --bh-sky: #08a2d3;
        --bh-teal: #31cdcf;
        --bh-ice: #e8f6fc;
        --bh-white: #f8fafc;
        --bh-muted: #475569;
        --bh-border: #e2e8f0;
        --bh-surface: #ffffff;
        --radius: 1rem;
        --radius-lg: 1.25rem;
        --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
        --focus-ring: 0 0 0 3px var(--bh-white), 0 0 0 5px var(--bh-brand);
        --header-h: calc(4.5rem + var(--demo-bar-h));
        --demo-bar-h: 2.25rem;
        --bh-band-gradient: linear-gradient(135deg, var(--bh-navy), var(--bh-brand-dark));
      }

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

      html {
        scroll-behavior: smooth;
        scroll-padding-top: var(--header-h);
      }

      @media (prefers-reduced-motion: reduce) {
        html {
          scroll-behavior: auto;
        }
      }

      body {
        margin: 0;
        font-family: "Noto Sans", system-ui, sans-serif;
        font-size: 1rem;
        line-height: 1.6;
        color: var(--bh-navy);
        background: var(--bh-white);
        overflow-x: hidden;
        -webkit-font-smoothing: antialiased;
        text-rendering: optimizeLegibility;
      }

      body.menu-open {
        overflow: hidden;
      }

      ::selection {
        background: rgba(0, 163, 224, 0.25);
      }

      a {
        color: inherit;
        text-decoration: none;
      }

      a:focus-visible,
      button:focus-visible,
      input:focus-visible,
      textarea:focus-visible,
      select:focus-visible,
      .equip-slide:focus-visible {
        outline: none;
        box-shadow: var(--focus-ring);
      }

      .skip-link {
        position: absolute;
        top: 0.75rem;
        left: 0.75rem;
        z-index: 1000;
        padding: 0.65rem 1rem;
        border-radius: 999px;
        background: var(--bh-navy);
        color: white;
        font-family: "Figtree", sans-serif;
        font-weight: 600;
        font-size: 0.9rem;
        transform: translateY(-140%);
        transition: transform 0.2s var(--ease-out);
      }

      .skip-link:focus {
        transform: translateY(0);
      }

      main {
        position: relative;
        z-index: 1;
      }

      img {
        max-width: 100%;
        display: block;
      }

      .container {
        width: min(1180px, calc(100% - 2.5rem));
        margin-inline: auto;
      }

      /* ── Ambient background ── */
      .ambient {
        position: fixed;
        inset: 0;
        pointer-events: none;
        z-index: 0;
        overflow: hidden;
      }

      .orb {
        position: absolute;
        border-radius: 50%;
        filter: blur(80px);
        opacity: 0.45;
        animation: float 18s ease-in-out infinite;
      }

      .orb-1 {
        width: 520px;
        height: 520px;
        background: radial-gradient(circle, rgba(0, 163, 224, 0.35), transparent 70%);
        top: -120px;
        left: -80px;
      }

      .orb-2 {
        width: 420px;
        height: 420px;
        background: radial-gradient(circle, rgba(0, 102, 204, 0.28), transparent 70%);
        top: 30%;
        right: -100px;
        animation-delay: -6s;
      }

      .orb-3 {
        width: 360px;
        height: 360px;
        background: radial-gradient(circle, rgba(0, 181, 173, 0.22), transparent 70%);
        bottom: 10%;
        left: 20%;
        animation-delay: -12s;
      }

      @keyframes float {
        0%,
        100% {
          transform: translate(0, 0) scale(1);
        }
        33% {
          transform: translate(30px, -20px) scale(1.05);
        }
        66% {
          transform: translate(-20px, 25px) scale(0.95);
        }
      }

      .grid-overlay {
        position: fixed;
        inset: 0;
        pointer-events: none;
        z-index: 0;
        opacity: 0.35;
        background-image:
          linear-gradient(rgba(4, 30, 66, 0.04) 1px, transparent 1px),
          linear-gradient(90deg, rgba(4, 30, 66, 0.04) 1px, transparent 1px);
        background-size: 56px 56px;
        mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black, transparent);
      }

      /* ── Demo strip (Probenzi portfolio) ── */
      .demo-strip {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 110;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.65rem;
        flex-wrap: wrap;
        min-height: var(--demo-bar-h);
        padding: 0.35rem 1rem;
        background: linear-gradient(90deg, #07162b 0%, #0e7490 100%);
        color: rgba(255, 255, 255, 0.92);
        font-size: 0.72rem;
        font-weight: 600;
        letter-spacing: 0.02em;
        text-align: center;
      }

      .demo-strip span {
        opacity: 0.88;
      }

      .demo-strip a {
        color: white;
        text-decoration: underline;
        text-underline-offset: 2px;
        text-decoration-color: rgba(255, 255, 255, 0.45);
      }

      .demo-strip a:hover {
        text-decoration-color: white;
      }

      /* ── Header ── */
      .header {
        position: fixed;
        top: var(--demo-bar-h);
        left: 0;
        right: 0;
        z-index: 100;
        padding: 1rem 0;
        transition: background 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), padding 0.4s var(--ease-out);
      }

      .header.scrolled {
        background: rgba(248, 251, 255, 0.82);
        backdrop-filter: blur(16px);
        box-shadow: 0 1px 0 rgba(4, 30, 66, 0.08);
        padding: 0.65rem 0;
      }

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

      .logo {
        display: flex;
        align-items: center;
        gap: 0.75rem;
      }

      .logo img {
        height: 40px;
        width: auto;
      }

      .logo-footer img {
        height: 48px;
        filter: brightness(0) invert(1);
        opacity: 0.95;
      }

      .nav-desktop {
        display: none;
        align-items: center;
        gap: 0.25rem;
      }

      .nav-desktop a {
        padding: 0.55rem 0.9rem;
        border-radius: 999px;
        font-family: "Figtree", sans-serif;
        font-size: 0.9rem;
        font-weight: 500;
        color: var(--bh-muted);
        cursor: pointer;
        transition: color 0.2s var(--ease-out), background 0.2s var(--ease-out);
      }

      .nav-desktop a:hover {
        color: var(--bh-navy);
        background: rgba(0, 102, 204, 0.08);
      }

      .header-cta {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        min-height: 44px;
        padding: 0.7rem 1.25rem;
        border-radius: 999px;
        background: linear-gradient(135deg, var(--bh-brand), var(--bh-sky));
        color: white;
        font-family: "Figtree", sans-serif;
        font-weight: 600;
        font-size: 0.9rem;
        cursor: pointer;
        box-shadow: 0 8px 24px rgba(13, 122, 181, 0.28);
        transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
      }

      .header-cta:hover {
        transform: translateY(-1px);
        box-shadow: 0 12px 28px rgba(13, 122, 181, 0.34);
      }

      .menu-toggle {
        display: flex;
        width: 44px;
        height: 44px;
        border: 1px solid rgba(4, 30, 66, 0.12);
        border-radius: 12px;
        background: white;
        align-items: center;
        justify-content: center;
        cursor: pointer;
      }

      .menu-toggle span {
        display: block;
        width: 18px;
        height: 2px;
        background: var(--bh-navy);
        position: relative;
        transition: transform 0.3s;
      }

      .menu-toggle span::before,
      .menu-toggle span::after {
        content: "";
        position: absolute;
        left: 0;
        width: 18px;
        height: 2px;
        background: var(--bh-navy);
        transition: transform 0.3s, top 0.3s;
      }

      .menu-toggle span::before {
        top: -6px;
      }

      .menu-toggle span::after {
        top: 6px;
      }

      .nav-mobile {
        position: fixed;
        inset: 0;
        z-index: 99;
        background: rgba(4, 30, 66, 0.55);
        backdrop-filter: blur(8px);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.35s, visibility 0.35s;
      }

      .nav-mobile.open {
        opacity: 1;
        visibility: visible;
      }

      .nav-mobile-panel {
        position: absolute;
        top: 0;
        right: 0;
        width: min(320px, 85vw);
        height: 100%;
        background: white;
        padding: 5rem 1.5rem 2rem;
        transform: translateX(100%);
        transition: transform 0.45s var(--ease-out);
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
      }

      .nav-mobile.open .nav-mobile-panel {
        transform: translateX(0);
      }

      .nav-mobile a {
        padding: 0.9rem 1rem;
        border-radius: 12px;
        font-family: "Figtree", sans-serif;
        font-weight: 500;
        border: 1px solid var(--bh-border);
        cursor: pointer;
        min-height: 44px;
        display: flex;
        align-items: center;
      }

      @media (min-width: 960px) {
        .nav-desktop {
          display: flex;
        }
        .menu-toggle {
          display: none;
        }
      }

      /* ── Hero ── */
      .hero {
        position: relative;
        z-index: 1;
        min-height: 100vh;
        display: flex;
        align-items: center;
        padding: 7rem 0 4rem;
        overflow: hidden;
      }

      .hero::before {
        content: "";
        position: absolute;
        inset: 0;
        background: url("img/bh-hero-atmosphere.png") no-repeat center center / cover;
        opacity: 0.42;
        z-index: -1;
        pointer-events: none;
      }

      .hero::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(105deg, rgba(248, 251, 255, 0.97) 42%, rgba(248, 251, 255, 0.55) 68%, rgba(232, 246, 252, 0.35) 100%);
        z-index: -1;
        pointer-events: none;
      }

      .brand-wave {
        position: absolute;
        bottom: -2px;
        left: 0;
        right: 0;
        height: 80px;
        background: linear-gradient(180deg, transparent, var(--bh-white));
        z-index: 2;
        pointer-events: none;
      }

      .hero-grid {
        display: grid;
        gap: 3rem;
        align-items: center;
      }

      @media (min-width: 900px) {
        .hero-grid {
          grid-template-columns: 1.1fr 0.9fr;
        }
      }

      .eyebrow,
      .section-label,
      .portal-card-tag {
        display: none !important;
      }

      .eyebrow-dot {
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: var(--bh-teal);
        animation: pulse 2s ease infinite;
      }

      @keyframes pulse {
        0%,
        100% {
          opacity: 1;
          transform: scale(1);
        }
        50% {
          opacity: 0.5;
          transform: scale(1.4);
        }
      }

      .hero h1 {
        font-family: "Source Serif 4", Georgia, serif;
        font-size: clamp(2.4rem, 5vw, 3.75rem);
        line-height: 1.08;
        letter-spacing: -0.03em;
        margin: 0 0 1.25rem;
        font-weight: 600;
      }

      .hero h1 em {
        font-style: italic;
        color: var(--bh-blue);
      }

      .hero-lead {
        font-size: 1.15rem;
        line-height: 1.65;
        color: var(--bh-muted);
        max-width: 52ch;
        margin-bottom: 2rem;
      }

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

      .btn-primary {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.6rem;
        min-height: 48px;
        padding: 0.85rem 1.6rem;
        border-radius: 999px;
        border: none;
        background: linear-gradient(135deg, var(--bh-brand), var(--bh-sky));
        color: white;
        font-family: "Figtree", sans-serif;
        font-weight: 600;
        cursor: pointer;
        box-shadow: 0 10px 32px rgba(13, 122, 181, 0.26);
        transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
      }

      .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 14px 36px rgba(13, 122, 181, 0.32);
      }

      .btn-ghost {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        min-height: 48px;
        padding: 0.85rem 1.4rem;
        border-radius: 999px;
        border: 1.5px solid var(--bh-border);
        font-family: "Figtree", sans-serif;
        font-weight: 600;
        cursor: pointer;
        background: var(--bh-surface);
        transition: border-color 0.2s var(--ease-out), background 0.2s var(--ease-out);
      }

      .btn-ghost:hover {
        border-color: var(--bh-blue);
        background: rgba(0, 102, 204, 0.05);
      }

      .hero-visual {
        position: relative;
      }

      .hero-equipment-img {
        width: 100%;
        max-height: 420px;
        object-fit: contain;
        filter: drop-shadow(0 24px 48px rgba(47, 53, 112, 0.18));
        animation: equipFloat 5s ease-in-out infinite;
      }

      @keyframes equipFloat {
        0%,
        100% {
          transform: translateY(0);
        }
        50% {
          transform: translateY(-12px);
        }
      }

      .hero-card {
        position: relative;
        border-radius: calc(var(--radius) + 0.5rem);
        background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(232, 246, 252, 0.85));
        border: 1px solid rgba(13, 122, 181, 0.15);
        padding: 1.5rem;
        box-shadow: 0 30px 80px rgba(47, 53, 112, 0.12);
        overflow: hidden;
        margin-top: -2rem;
      }

      .hero-card::before {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(120deg, transparent 40%, rgba(0, 163, 224, 0.08) 50%, transparent 60%);
        animation: shimmer 6s linear infinite;
      }

      @keyframes shimmer {
        0% {
          transform: translateX(-100%);
        }
        100% {
          transform: translateX(100%);
        }
      }

      .hero-card-title {
        margin: 0 0 0.5rem;
        font-family: "Figtree", sans-serif;
        font-weight: 700;
        font-size: 1.1rem;
        color: var(--bh-brand);
      }

      .hero-card-text {
        margin: 0;
        color: var(--bh-muted);
        line-height: 1.65;
        font-size: 0.92rem;
      }

      .eaas-visual h3 {
        font-family: "Source Serif 4", Georgia, serif;
        font-size: 1.5rem;
        margin: 0 0 1rem;
        color: var(--bh-navy);
        font-weight: 600;
      }

      .eaas-visual .eaas-lead {
        color: var(--bh-muted);
        line-height: 1.7;
        margin: 0;
      }

      .hero-stat-row {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        margin-top: 1.5rem;
      }
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        margin-top: 1.5rem;
      }

      .hero-mini-stat {
        padding: 1rem;
        border-radius: 1rem;
        background: white;
        border: 1px solid rgba(4, 30, 66, 0.08);
      }

      .hero-mini-stat strong {
        display: block;
        font-size: 1.5rem;
        color: var(--bh-blue);
        font-weight: 700;
      }

      .hero-mini-stat span {
        font-size: 0.82rem;
        color: var(--bh-muted);
      }

      .floating-badge {
        position: absolute;
        padding: 0.75rem 1rem;
        border-radius: 14px;
        background: var(--bh-surface);
        border: 1px solid var(--bh-border);
        box-shadow: 0 8px 24px rgba(47, 53, 112, 0.08);
        font-family: "Figtree", sans-serif;
        font-size: 0.82rem;
        font-weight: 600;
        display: flex;
        align-items: center;
        gap: 0.5rem;
      }

      .floating-badge.b1 {
        top: -12px;
        right: -8px;
        animation: bob 4s ease-in-out infinite;
      }

      @keyframes bob {
        0%,
        100% {
          transform: translateY(0);
        }
        50% {
          transform: translateY(-8px);
        }
      }

      /* ── Sections ── */
      section {
        position: relative;
        z-index: 1;
        padding: 5.5rem 0;
      }

      .section-label {
        font-family: "Figtree", sans-serif;
        font-size: 0.78rem;
        font-weight: 700;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        color: var(--bh-brand);
        margin-bottom: 0.75rem;
      }

      .section-title {
        font-family: "Source Serif 4", Georgia, serif;
        font-size: clamp(1.9rem, 3.5vw, 2.75rem);
        line-height: 1.15;
        letter-spacing: -0.02em;
        margin: 0 0 1rem;
        font-weight: 600;
      }

      .section-desc {
        color: var(--bh-muted);
        font-size: 1.05rem;
        line-height: 1.7;
        max-width: 62ch;
        margin-bottom: 2.5rem;
      }

      /* ── Stats band (shared with footer / bottom CTA) ── */
      .stats-band,
      .home-cta-band,
      footer {
        background: var(--bh-band-gradient);
        color: white;
        position: relative;
        overflow: hidden;
      }

      .stats-band::after,
      .home-cta-band::after,
      footer::before {
        content: "";
        position: absolute;
        inset: 0;
        background: radial-gradient(circle at 80% 50%, rgba(0, 163, 224, 0.25), transparent 50%);
        pointer-events: none;
      }

      .stats-band {
        padding: 4rem 0;
      }

      .stats-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
        position: relative;
        z-index: 1;
      }

      @media (min-width: 768px) {
        .stats-grid {
          grid-template-columns: repeat(4, 1fr);
        }
      }

      .stat-item {
        text-align: center;
      }

      .stat-number {
        font-size: clamp(2.2rem, 4vw, 3rem);
        font-weight: 800;
        line-height: 1;
        background: linear-gradient(135deg, white, var(--bh-sky));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
      }

      .stat-label {
        margin-top: 0.5rem;
        font-size: 0.9rem;
        opacity: 0.8;
        line-height: 1.4;
      }

      /* ── Cards ── */
      .card-grid {
        display: grid;
        gap: 1.25rem;
      }

      .card-grid-3 {
        grid-template-columns: 1fr;
      }

      @media (min-width: 700px) {
        .card-grid-3 {
          grid-template-columns: repeat(3, 1fr);
        }
      }

      .card {
        padding: 0;
        border-radius: var(--radius-lg);
        background: var(--bh-surface);
        border: 1px solid var(--bh-border);
        box-shadow: 0 4px 20px rgba(47, 53, 112, 0.05);
        transition: transform 0.28s var(--ease-out), box-shadow 0.28s var(--ease-out), border-color 0.28s var(--ease-out);
        overflow: hidden;
      }

      .card:hover {
        transform: translateY(-4px);
        box-shadow: 0 16px 40px rgba(13, 122, 181, 0.12);
        border-color: rgba(13, 122, 181, 0.2);
      }

      .card-img {
        width: 100%;
        aspect-ratio: 16 / 10;
        object-fit: cover;
        background: var(--bh-ice);
      }

      .card-body {
        padding: 1.5rem 1.75rem 1.75rem;
      }

      .card-icon {
        width: 52px;
        height: 52px;
        border-radius: 14px;
        display: grid;
        place-items: center;
        font-size: 1.4rem;
        margin-bottom: 1.25rem;
        background: linear-gradient(135deg, rgba(13, 122, 181, 0.12), rgba(8, 162, 211, 0.08));
      }

      .card.plain {
        padding: 0;
      }

      .card h3,
      .card-body h3 {
        margin: 0 0 0.65rem;
        font-size: 1.15rem;
        font-weight: 700;
      }

      .card p,
      .card-body p {
        margin: 0;
        color: var(--bh-muted);
        line-height: 1.65;
        font-size: 0.95rem;
      }

      /* ── EaaS benefits ── */
      .benefits-grid {
        display: grid;
        gap: 1rem;
        grid-template-columns: 1fr;
      }

      @media (min-width: 600px) {
        .benefits-grid {
          grid-template-columns: repeat(2, 1fr);
        }
      }

      @media (min-width: 960px) {
        .benefits-grid {
          grid-template-columns: repeat(3, 1fr);
        }
      }

      .benefit-card {
        padding: 1.5rem;
        border-radius: var(--radius);
        background: linear-gradient(160deg, white, var(--bh-ice));
        border: 1px solid rgba(0, 102, 204, 0.1);
        position: relative;
        overflow: hidden;
      }

      .benefit-card::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, var(--bh-blue), var(--bh-teal));
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.5s var(--ease-out);
      }

      .benefit-card:hover::after {
        transform: scaleX(1);
      }

      .benefit-num {
        font-size: 0.75rem;
        font-weight: 700;
        color: var(--bh-sky);
        letter-spacing: 0.1em;
        margin-bottom: 0.5rem;
      }

      /* ── Comparison ── */
      .compare-wrap {
        display: grid;
        gap: 1.5rem;
      }

      @media (min-width: 800px) {
        .compare-wrap {
          grid-template-columns: 1fr 1fr;
        }
      }

      .compare-col {
        padding: 2rem;
        border-radius: calc(var(--radius) + 0.25rem);
        position: relative;
      }

      .compare-col.old {
        background: rgba(4, 30, 66, 0.04);
        border: 1px dashed rgba(4, 30, 66, 0.15);
      }

      .compare-col.new {
        background: linear-gradient(160deg, var(--bh-navy), var(--bh-brand-dark));
        color: white;
        box-shadow: 0 24px 60px rgba(47, 53, 112, 0.25);
      }

      .compare-col.new .compare-icon {
        filter: brightness(0) invert(1);
      }

      .compare-icon {
        width: 22px;
        height: 22px;
        vertical-align: middle;
        margin-right: 0.35rem;
      }

      .compare-col h3 {
        margin: 0 0 1.5rem;
        font-size: 1.2rem;
      }

      .compare-item {
        padding: 1rem 0;
        border-bottom: 1px solid rgba(128, 128, 128, 0.2);
        transition: transform 0.35s var(--ease-out), padding 0.35s;
        border-radius: 8px;
      }

      .compare-item:hover {
        transform: scale(1.03);
        padding-left: 0.5rem;
        padding-right: 0.5rem;
      }

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

      .compare-item h4 {
        margin: 0 0 0.35rem;
        font-size: 0.95rem;
      }

      .compare-item p {
        margin: 0;
        font-size: 0.88rem;
        opacity: 0.85;
        line-height: 1.55;
      }

      .compare-col.old .compare-item p {
        color: var(--bh-muted);
      }

      /* ── Contract includes ── */
      .includes-list {
        display: grid;
        gap: 0.75rem;
        margin-top: 2rem;
      }

      @media (min-width: 700px) {
        .includes-list {
          grid-template-columns: repeat(2, 1fr);
        }
      }

      .include-item {
        display: flex;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 1rem 1.1rem;
        border-radius: 12px;
        background: white;
        border: 1px solid rgba(4, 30, 66, 0.08);
        font-size: 0.92rem;
        line-height: 1.5;
      }

      .include-check {
        flex-shrink: 0;
        width: 22px;
        height: 22px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--bh-teal), var(--bh-sky));
        color: white;
        display: grid;
        place-items: center;
        font-size: 0.7rem;
        font-weight: 700;
      }

      /* ── Products tabs ── */
      .product-tabs {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        margin-bottom: 2rem;
      }

      .tab-btn {
        position: relative;
        overflow: hidden;
        padding: 0.7rem 1.2rem;
        border-radius: 999px;
        border: 1.5px solid rgba(4, 30, 66, 0.12);
        background: white;
        font-family: inherit;
        font-weight: 600;
        font-size: 0.88rem;
        cursor: pointer;
        transition: all 0.3s;
        color: var(--bh-muted);
      }

      .tab-btn::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.35) 50%, transparent 70%);
        transform: translateX(-120%);
        transition: transform 0.6s var(--ease-out);
      }

      .tab-btn:hover::after {
        transform: translateX(120%);
      }

      .tab-btn.active {
        background: var(--bh-navy);
        color: white;
        border-color: var(--bh-navy);
        box-shadow: 0 8px 24px rgba(4, 30, 66, 0.2);
        transform: scale(1.02);
      }

      .tab-panel {
        display: none;
      }

      .tab-panel.active {
        display: block;
        animation: panelIn 0.55s var(--ease-out);
      }

      @keyframes panelIn {
        from {
          opacity: 0;
          transform: translateY(20px) scale(0.98);
        }
        to {
          opacity: 1;
          transform: translateY(0) scale(1);
        }
      }

      .product-showcase {
        position: relative;
      }

      .product-showcase-text {
        color: var(--bh-muted);
        line-height: 1.7;
        max-width: 70ch;
        margin: 0 0 1.5rem;
      }

      .gallery-card {
        position: relative;
        border-radius: var(--radius);
        overflow: hidden;
        border: 1px solid rgba(47, 53, 112, 0.08);
        transition: transform 0.45s var(--ease-out), box-shadow 0.45s;
      }

      .gallery-card img {
        width: 100%;
        aspect-ratio: 16 / 10;
        object-fit: cover;
        display: block;
        transition: transform 0.6s var(--ease-out);
      }

      .gallery-card:hover {
        transform: translateY(-6px) scale(1.02);
        box-shadow: 0 20px 48px rgba(13, 122, 181, 0.2);
      }

      .gallery-card:hover img {
        transform: scale(1.06);
      }

      .gallery-card-caption {
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        padding: 1rem 1.1rem;
        background: linear-gradient(transparent, rgba(4, 30, 66, 0.88));
        color: white;
        font-size: 0.85rem;
        font-weight: 600;
        transform: translateY(100%);
        transition: transform 0.4s var(--ease-out);
      }

      .gallery-card:hover .gallery-card-caption {
        transform: translateY(0);
      }

      .ivd-grid .card.plain {
        transition: transform 0.4s var(--ease-out), box-shadow 0.4s, border-color 0.3s;
      }

      .ivd-grid .card.plain:hover {
        transform: translateY(-8px) scale(1.02);
        box-shadow: 0 20px 44px rgba(13, 122, 181, 0.16);
        border-color: rgba(13, 122, 181, 0.25);
      }

      .ivd-grid .card.plain .card-img {
        transition: transform 0.5s var(--ease-out);
      }

      .ivd-grid .card.plain:hover .card-img {
        transform: scale(1.04);
      }

      .ivd-grid {
        display: grid;
        gap: 1rem;
        grid-template-columns: 1fr;
        margin-top: 1.5rem;
      }

      @media (min-width: 600px) {
        .ivd-grid {
          grid-template-columns: repeat(2, 1fr);
        }
      }

      @media (min-width: 900px) {
        .ivd-grid {
          grid-template-columns: repeat(3, 1fr);
        }
      }

      /* ── Service hub ── */
      .service-hub {
        margin-top: 2.5rem;
      }

      .service-hero {
        position: relative;
        border-radius: calc(var(--radius) + 0.25rem);
        overflow: hidden;
        min-height: 280px;
        margin-bottom: 2rem;
        box-shadow: 0 24px 60px rgba(47, 53, 112, 0.14);
      }

      .service-hero img {
        width: 100%;
        height: 100%;
        min-height: 280px;
        object-fit: cover;
        display: block;
      }

      .service-hero-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(4, 30, 66, 0.82), rgba(13, 122, 181, 0.55));
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        padding: 2rem;
        color: white;
      }

      .service-hero-overlay h3 {
        margin: 0 0 0.5rem;
        font-family: "Source Serif 4", Georgia, serif;
        font-size: clamp(1.35rem, 2.5vw, 1.75rem);
      }

      .service-hero-overlay p {
        margin: 0;
        max-width: 52ch;
        font-size: 0.95rem;
        line-height: 1.6;
        opacity: 0.92;
      }

      .service-modes {
        display: flex;
        flex-wrap: wrap;
        gap: 0.6rem;
        margin-bottom: 1.75rem;
      }

      .service-mode-btn {
        padding: 0.85rem 1.35rem;
        border-radius: 999px;
        border: 1.5px solid rgba(4, 30, 66, 0.12);
        background: white;
        font-family: inherit;
        font-weight: 600;
        font-size: 0.9rem;
        cursor: pointer;
        color: var(--bh-muted);
        transition: all 0.35s var(--ease-out);
      }

      .service-mode-btn.active {
        background: var(--bh-navy);
        color: white;
        border-color: var(--bh-navy);
        box-shadow: 0 10px 28px rgba(4, 30, 66, 0.22);
      }

      .service-panel {
        display: none;
        animation: panelIn 0.5s var(--ease-out);
      }

      .service-panel.active {
        display: block;
      }

      .service-tiles {
        display: grid;
        gap: 1rem;
        grid-template-columns: 1fr;
      }

      @media (min-width: 640px) {
        .service-tiles {
          grid-template-columns: repeat(3, 1fr);
        }
      }

      .service-tile {
        position: relative;
        text-align: left;
        padding: 0;
        border: 1px solid rgba(47, 53, 112, 0.1);
        border-radius: var(--radius);
        background: white;
        cursor: pointer;
        overflow: hidden;
        transition: transform 0.4s var(--ease-out), box-shadow 0.4s, border-color 0.3s;
        font-family: inherit;
        color: inherit;
      }

      .service-tile:hover,
      .service-tile.is-active {
        transform: translateY(-6px) scale(1.02);
        border-color: rgba(13, 122, 181, 0.3);
        box-shadow: 0 18px 44px rgba(13, 122, 181, 0.16);
      }

      .service-tile img {
        width: 100%;
        aspect-ratio: 16 / 10;
        object-fit: cover;
        display: block;
        transition: transform 0.5s var(--ease-out);
      }

      .service-tile:hover img,
      .service-tile.is-active img {
        transform: scale(1.05);
      }

      .service-tile-body {
        padding: 1.15rem 1.25rem 1.35rem;
      }

      .service-tile-body h4 {
        margin: 0 0 0.35rem;
        font-size: 1rem;
        color: var(--bh-navy);
      }

      .service-tile-body p {
        margin: 0;
        font-size: 0.88rem;
        color: var(--bh-muted);
        line-height: 1.55;
      }

      .service-tile-hint {
        display: inline-block;
        margin-top: 0.65rem;
        font-size: 0.78rem;
        font-weight: 600;
        color: var(--bh-brand);
      }

      .service-detail {
        margin-top: 1.5rem;
        padding: 1.5rem 1.75rem;
        border-radius: var(--radius);
        background: linear-gradient(160deg, var(--bh-navy), var(--bh-brand-dark));
        color: white;
        max-height: 0;
        opacity: 0;
        overflow: hidden;
        transition: max-height 0.5s var(--ease-out), opacity 0.4s, margin 0.4s, padding 0.4s;
      }

      .service-detail.is-open {
        max-height: 420px;
        opacity: 1;
        padding: 1.5rem 1.75rem;
      }

      .service-detail h4 {
        margin: 0 0 0.5rem;
        font-size: 1.1rem;
      }

      .service-detail p {
        margin: 0;
        font-size: 0.92rem;
        line-height: 1.65;
        opacity: 0.92;
      }

      .service-spot-card {
        padding: 2rem;
        border-radius: var(--radius);
        background: white;
        border: 1px solid rgba(47, 53, 112, 0.1);
        line-height: 1.7;
        color: var(--bh-muted);
      }

      /* ── About values ── */
      .values-grid {
        display: grid;
        gap: 1.25rem;
      }

      @media (min-width: 700px) {
        .values-grid {
          grid-template-columns: repeat(3, 1fr);
        }
      }

      .value-card {
        padding: 2rem;
        border-radius: var(--radius);
        text-align: center;
        background: white;
        border: 1px solid rgba(4, 30, 66, 0.08);
      }

      .value-card h3 {
        margin: 0 0 0.75rem;
        font-size: 1.1rem;
        color: var(--bh-blue);
      }

      .value-list {
        list-style: none;
        padding: 0;
        margin: 1.5rem 0 0;
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        justify-content: center;
      }

      .value-list li {
        padding: 0.45rem 0.9rem;
        border-radius: 999px;
        background: var(--bh-ice);
        font-size: 0.82rem;
        font-weight: 500;
      }

      /* ── Equipment carousel ── */
      .equip-section {
        padding: 3.5rem 0 4rem;
        background: linear-gradient(180deg, var(--bh-white), var(--bh-ice));
        border-block: 1px solid rgba(47, 53, 112, 0.06);
        overflow: visible;
      }

      .equip-section h2 {
        text-align: center;
        font-family: "Source Serif 4", Georgia, serif;
        font-size: clamp(1.5rem, 3vw, 2rem);
        margin: 0 0 0.5rem;
        color: var(--bh-navy);
      }

      .equip-section p {
        text-align: center;
        color: var(--bh-muted);
        margin: 0 0 2rem;
        font-size: 0.95rem;
      }

      .equip-carousel-wrap {
        position: relative;
        mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
      }

      .equip-carousel {
        display: flex;
        gap: 1.5rem;
        width: max-content;
        padding: 1rem 0;
        animation: equipScroll 40s linear infinite;
        transform: translate3d(0, 0, 0);
        backface-visibility: hidden;
      }

      @keyframes equipScroll {
        from {
          transform: translate3d(0, 0, 0);
        }
        to {
          transform: translate3d(-50%, 0, 0);
        }
      }

      .equip-slide {
        display: block;
        flex: 0 0 220px;
        text-decoration: none;
        color: inherit;
        cursor: pointer;
        background: transparent;
        border: none;
        border-radius: var(--radius);
        box-shadow: none;
        padding: 0.25rem;
        overflow: visible;
        transition: transform 0.25s var(--ease-out);
      }

      .equip-slide:hover,
      .equip-slide:focus-visible {
        transform: translateY(-4px);
      }

      .equip-slide-visual {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
        height: 200px;
        margin-bottom: 0.65rem;
        overflow: visible;
      }

      .equip-card-wrap {
        position: relative;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        line-height: 0;
        width: 190px;
        height: 155px;
      }

      .equip-product-img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        display: block;
      }

      .equip-slide-label {
        display: block;
        font-family: "Figtree", sans-serif;
        font-size: 0.8rem;
        font-weight: 600;
        color: var(--bh-brand);
        text-align: center;
        letter-spacing: 0.04em;
        text-transform: uppercase;
        transition: color 0.2s var(--ease-out);
      }

      .equip-slide:hover .equip-slide-label,
      .equip-slide:focus-visible .equip-slide-label {
        color: var(--bh-brand-dark);
      }

      /* ── Section banner images ── */
      .section-banner {
        width: 100%;
        border-radius: var(--radius);
        margin-bottom: 2rem;
        aspect-ratio: 21 / 5;
        object-fit: cover;
        box-shadow: 0 16px 48px rgba(47, 53, 112, 0.1);
      }

      .product-gallery {
        display: grid;
        gap: 1rem;
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        margin-top: 1.75rem;
      }

      .product-gallery img {
        width: 100%;
        border-radius: var(--radius);
        aspect-ratio: 16 / 10;
        object-fit: cover;
        border: 1px solid rgba(47, 53, 112, 0.08);
        transition: transform 0.45s var(--ease-out), box-shadow 0.45s;
      }

      .product-gallery img:hover {
        transform: scale(1.03);
        box-shadow: 0 16px 40px rgba(13, 122, 181, 0.18);
      }

      .split-media {
        display: grid;
        gap: 2.5rem;
        align-items: center;
        margin-top: 2rem;
      }

      @media (min-width: 800px) {
        .split-media {
          grid-template-columns: 1fr 1fr;
        }
      }

      .split-media img {
        width: 100%;
        border-radius: var(--radius);
        box-shadow: 0 20px 56px rgba(47, 53, 112, 0.12);
      }

      .business-diagram {
        width: 100%;
        max-width: 900px;
        margin: 2rem auto 0;
        display: block;
        border-radius: var(--radius);
      }

      .biz-orbit-layout {
        display: grid;
        grid-template-columns: minmax(260px, 1fr) minmax(280px, 1.1fr);
        gap: 2rem 3.5rem;
        align-items: start;
        margin-top: 2rem;
      }

      .biz-orbit {
        position: relative;
        justify-self: start;
        width: 100%;
        max-width: min(480px, 100%);
        padding: 0;
        margin: 0;
      }

      .biz-orbit-panel {
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
        min-width: 0;
      }

      .biz-orbit-panel .section-desc {
        margin: 0;
      }

      .biz-orbit-detail {
        padding: 1.35rem 1.5rem;
        background: white;
        border-radius: calc(var(--radius) + 0.15rem);
        border: 1px solid rgba(13, 122, 181, 0.14);
        box-shadow: 0 14px 40px rgba(47, 53, 112, 0.08);
        transition: opacity 0.35s var(--ease-out), transform 0.35s var(--ease-out);
      }

      .biz-orbit-detail.is-updating {
        opacity: 0;
        transform: translateY(6px);
      }

      .biz-orbit-detail h3 {
        margin: 0 0 0.65rem;
        font-size: 1.15rem;
        color: var(--bh-brand);
        line-height: 1.3;
      }

      .biz-orbit-detail p {
        margin: 0;
        font-size: 0.92rem;
        color: var(--bh-muted);
        line-height: 1.65;
      }

      .biz-orbit-label {
        padding: 0.5rem 0.55rem 0.55rem;
        text-align: center;
        background: white;
      }

      .biz-orbit-label h4 {
        margin: 0;
        font-size: 0.82rem;
        color: var(--bh-navy);
        line-height: 1.25;
      }

      .biz-orbit-slot.is-active .biz-orbit-label h4 {
        color: var(--bh-brand);
        font-weight: 700;
      }

      .biz-orbit-stage {
        --orbit-size: min(420px, 88vw);
        --orbit-radius: calc(var(--orbit-size) * 0.38);
        --orbit-card: min(148px, 32vw);
        --orbit-spin: 28s;
        position: relative;
        width: var(--orbit-size);
        height: var(--orbit-size);
        margin: 0;
      }

      .biz-orbit-hub {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 100px;
        height: 100px;
        border-radius: 50%;
        background: white;
        border: 3px solid rgba(13, 122, 181, 0.2);
        box-shadow: 0 16px 44px rgba(47, 53, 112, 0.18);
        display: grid;
        place-items: center;
        z-index: 5;
        pointer-events: none;
      }

      .biz-orbit-hub img {
        width: 56px;
        height: auto;
        display: block;
      }

      .biz-orbit-track {
        position: absolute;
        inset: 0;
        z-index: 10;
        animation: biz-orbit-spin var(--orbit-spin) linear infinite;
      }

      @keyframes biz-orbit-spin {
        to {
          transform: rotate(360deg);
        }
      }

      @keyframes biz-orbit-counter {
        from {
          transform: translateY(calc(-1 * var(--orbit-radius))) rotate(0deg);
        }
        to {
          transform: translateY(calc(-1 * var(--orbit-radius))) rotate(-360deg);
        }
      }

      .biz-orbit-slot {
        position: absolute;
        inset: 0;
        transform: rotate(var(--offset));
        pointer-events: none;
      }

      .biz-orbit-slot-inner {
        position: absolute;
        top: 50%;
        left: 50%;
        width: var(--orbit-card);
        margin-left: calc(var(--orbit-card) / -2);
        margin-top: calc(var(--orbit-card) / -2);
        transform: translateY(calc(-1 * var(--orbit-radius)));
        animation: biz-orbit-counter var(--orbit-spin) linear infinite;
        pointer-events: auto;
        transform-origin: center center;
        z-index: 12;
        border-radius: calc(var(--radius) + 0.1rem);
        outline: none;
      }

      .biz-orbit-slot-inner:focus-visible .biz-orbit-card {
        outline: 2px solid var(--bh-brand);
        outline-offset: 3px;
      }

      .biz-orbit-slot.is-active .biz-orbit-slot-inner {
        z-index: 22;
      }

      .biz-orbit-card {
        width: 100%;
        border: 2px solid rgba(47, 53, 112, 0.12);
        border-radius: calc(var(--radius) + 0.1rem);
        background: white;
        overflow: hidden;
        cursor: pointer;
        text-align: center;
        transform: rotate(calc(-1 * var(--offset)));
        transition: border-color 0.3s, box-shadow 0.3s;
        box-shadow: 0 10px 28px rgba(47, 53, 112, 0.1);
      }

      .biz-orbit-slot.is-active .biz-orbit-card {
        border-color: var(--bh-brand);
        border-width: 3px;
        box-shadow:
          0 0 0 3px rgba(13, 122, 181, 0.22),
          0 14px 36px rgba(13, 122, 181, 0.22);
      }

      .biz-orbit-card:hover {
        border-color: rgba(13, 122, 181, 0.35);
      }

      .biz-orbit-photo {
        aspect-ratio: 16 / 10;
        overflow: hidden;
        background: var(--bh-ice);
      }

      .biz-orbit-photo img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
      }

      @media (max-width: 900px) {
        .biz-orbit-layout {
          grid-template-columns: 1fr;
          gap: 2rem;
        }

        .biz-orbit {
          justify-self: center;
          max-width: min(400px, 100%);
        }

        .biz-orbit-stage {
          margin: 0 auto;
        }
      }

      @media (max-width: 480px) {
        .biz-orbit-stage {
          --orbit-size: min(320px, 92vw);
          --orbit-card: min(118px, 36vw);
        }

        .biz-orbit-hub {
          width: 80px;
          height: 80px;
        }

        .biz-orbit-hub img {
          width: 44px;
        }

        .biz-orbit-label h4 {
          font-size: 0.76rem;
        }
      }

      @media (prefers-reduced-motion: reduce) {
        .biz-orbit-track,
        .biz-orbit-slot-inner {
          animation: none !important;
        }

        .biz-orbit-slot:nth-child(1) .biz-orbit-slot-inner {
          transform: translateY(calc(-1 * var(--orbit-radius)));
        }

        .biz-orbit-slot:nth-child(2) .biz-orbit-slot-inner {
          transform: translateY(calc(-1 * var(--orbit-radius) * 0.5)) translateX(calc(var(--orbit-radius) * 0.866));
        }

        .biz-orbit-slot:nth-child(3) .biz-orbit-slot-inner {
          transform: translateY(calc(-1 * var(--orbit-radius) * 0.5)) translateX(calc(var(--orbit-radius) * -0.866));
        }

        .biz-orbit-card {
          transform: rotate(calc(-1 * var(--offset))) !important;
        }
      }

      .about-intro {
        margin-top: 0.5rem;
      }

      .about-intro-card {
        display: grid;
        background: white;
        border-radius: calc(var(--radius) + 0.35rem);
        overflow: hidden;
        border: 1px solid rgba(47, 53, 112, 0.08);
        box-shadow: 0 24px 56px rgba(47, 53, 112, 0.1);
      }

      @media (min-width: 800px) {
        .about-intro-card {
          grid-template-columns: 0.44fr 0.56fr;
          min-height: 380px;
        }
      }

      .about-intro-media {
        position: relative;
        min-height: 240px;
        background: var(--bh-navy);
      }

      .about-intro-media img {
        width: 100%;
        height: 100%;
        min-height: 240px;
        object-fit: cover;
        display: block;
      }

      @media (min-width: 800px) {
        .about-intro-media img {
          min-height: 100%;
        }
      }

      .about-intro-media-label {
        position: absolute;
        top: 1.15rem;
        left: 1.15rem;
        padding: 0.45rem 0.85rem;
        border-radius: 999px;
        background: rgba(255, 255, 255, 0.92);
        font-size: 0.78rem;
        font-weight: 700;
        color: var(--bh-brand);
        letter-spacing: 0.03em;
        text-transform: uppercase;
      }

      .about-intro-content {
        padding: 1.75rem 1.5rem;
        display: flex;
        flex-direction: column;
        justify-content: center;
      }

      @media (min-width: 800px) {
        .about-intro-content {
          padding: 2.25rem 2.5rem;
        }
      }

      .about-intro-lead {
        margin: 0 0 0.85rem;
        font-family: "Source Serif 4", Georgia, serif;
        font-size: clamp(1.1rem, 2vw, 1.28rem);
        line-height: 1.55;
        color: var(--bh-navy);
        font-weight: 600;
      }

      .about-intro-text {
        margin: 0;
        color: var(--bh-muted);
        font-size: 0.96rem;
        line-height: 1.65;
      }

      .about-intro-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.75rem;
        margin-top: 1.5rem;
        padding-top: 1.35rem;
        border-top: 1px solid rgba(47, 53, 112, 0.08);
      }

      .about-stat-item {
        text-align: center;
        padding: 0.65rem 0.35rem;
        border-radius: 12px;
        background: var(--bh-ice);
      }

      .about-stat-item strong {
        display: block;
        font-size: clamp(1.25rem, 2.5vw, 1.6rem);
        color: var(--bh-brand);
        line-height: 1.1;
        margin-bottom: 0.2rem;
      }

      .about-stat-item span {
        font-size: 0.72rem;
        color: var(--bh-muted);
        line-height: 1.3;
        display: block;
      }

      #ueber-uns > .container > .section-desc.about-intro-sub {
        margin-bottom: 1.5rem;
        max-width: 58ch;
      }

      /* ── About: presentation content ── */
      .about-block {
        margin-top: 4rem;
        padding-top: 3rem;
        border-top: 1px solid rgba(47, 53, 112, 0.08);
      }

      .about-block-title {
        font-family: "Source Serif 4", Georgia, serif;
        font-size: clamp(1.5rem, 2.5vw, 2rem);
        margin: 0 0 0.75rem;
        color: var(--bh-navy);
      }

      .about-block-lead {
        color: var(--bh-muted);
        line-height: 1.7;
        max-width: 68ch;
        margin: 0 0 2rem;
        font-size: 1rem;
      }

      /* ── Customer globe (COBE) ── */
      .bh-globe-wrap {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1.75rem;
        margin-top: 0.5rem;
        width: 100%;
      }

      .bh-globe {
        position: relative;
        width: min(100%, 460px);
        margin-inline: auto;
        aspect-ratio: 1;
        user-select: none;
        -webkit-user-select: none;
        border-radius: 50%;
        background: radial-gradient(circle at 35% 30%, rgba(13, 122, 181, 0.12), rgba(232, 244, 252, 0.55) 55%, transparent 72%);
      }

      .bh-globe canvas {
        width: 100%;
        height: 100%;
        display: block;
        border-radius: 50%;
        cursor: grab;
        opacity: 0;
        transition: opacity 0.8s ease;
        touch-action: none;
      }

      .bh-globe-labels {
        position: absolute;
        inset: 0;
        pointer-events: none;
        overflow: visible;
        z-index: 3;
      }

      .bh-globe-label {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, calc(-100% - 12px));
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 0.32rem 0.55rem;
        border: none;
        border-radius: 5px;
        background: var(--bh-navy);
        color: #fff;
        cursor: pointer;
        pointer-events: none;
        box-shadow: 0 4px 14px rgba(47, 53, 112, 0.28);
        transition: background 0.2s ease, transform 0.2s ease, opacity 0.15s ease;
        font: inherit;
        white-space: nowrap;
        z-index: 4;
      }

      .bh-globe-label.is-hidden {
        opacity: 0 !important;
        visibility: hidden;
        pointer-events: none !important;
      }

      .bh-globe-label-name {
        font-family: "Figtree", sans-serif;
        font-size: 0.68rem;
        font-weight: 700;
        letter-spacing: 0.05em;
        text-transform: uppercase;
      }

      .bh-globe-label.is-expanded {
        background: var(--bh-brand);
        transform: translate(-50%, calc(-100% - 12px)) scale(1.08);
      }

      .bh-globe-label.is-front:not(.is-hidden) {
        pointer-events: auto;
      }

      .bh-globe-side {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1.15rem;
        width: min(100%, 560px);
      }

      .bh-globe-detail {
        width: 100%;
        padding: 1.25rem 1.4rem;
        border-radius: var(--radius);
        background: white;
        border: 1px solid rgba(13, 122, 181, 0.14);
        box-shadow: 0 12px 36px rgba(47, 53, 112, 0.06);
        text-align: center;
        min-height: 7.5rem;
      }

      .bh-globe-detail-hint {
        margin: 0 0 0.35rem;
        font-size: 0.78rem;
        font-weight: 600;
        letter-spacing: 0.04em;
        text-transform: uppercase;
        color: var(--bh-brand);
      }

      .bh-globe-detail-title {
        margin: 0 0 0.4rem;
        font-family: "Source Serif 4", Georgia, serif;
        font-size: 1.45rem;
        color: var(--bh-navy);
      }

      .bh-globe-detail-stat {
        margin: 0 0 0.65rem;
        font-family: "Figtree", sans-serif;
        font-size: 0.95rem;
        font-weight: 700;
        color: var(--bh-brand-dark);
      }

      .bh-globe-detail-text {
        margin: 0;
        color: var(--bh-muted);
        line-height: 1.65;
        font-size: 0.95rem;
      }

      .bh-globe-list {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.55rem;
      }

      .bh-globe-chip {
        display: inline-flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.1rem;
        padding: 0.55rem 0.75rem;
        border-radius: 10px;
        border: 1px solid rgba(47, 53, 112, 0.1);
        background: rgba(255, 255, 255, 0.9);
        cursor: pointer;
        font: inherit;
        text-align: left;
        transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
      }

      .bh-globe-chip strong {
        font-size: 0.82rem;
        color: var(--bh-navy);
      }

      .bh-globe-chip span {
        font-size: 0.72rem;
        color: var(--bh-muted);
      }

      .bh-globe-chip:hover,
      .bh-globe-chip.is-active {
        border-color: rgba(13, 122, 181, 0.35);
        box-shadow: 0 8px 22px rgba(13, 122, 181, 0.12);
        transform: translateY(-1px);
      }

      .bh-globe-chip.is-active {
        background: rgba(13, 122, 181, 0.06);
      }

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

      @media (min-width: 700px) {
        .investor-grid {
          grid-template-columns: repeat(3, 1fr);
        }
      }

      .investor-card {
        padding: 1.5rem;
        border-radius: var(--radius);
        background: white;
        border: 1px solid rgba(13, 122, 181, 0.12);
        box-shadow: 0 8px 28px rgba(47, 53, 112, 0.05);
      }

      .investor-card strong {
        display: block;
        font-size: 1.05rem;
        color: var(--bh-brand);
        margin-bottom: 0.5rem;
      }

      .investor-card p {
        margin: 0;
        font-size: 0.88rem;
        color: var(--bh-muted);
        line-height: 1.6;
      }

      .portfolio-grid {
        display: grid;
        gap: 1rem;
        grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
      }

      .portfolio-item {
        padding: 1.35rem 1.25rem;
        min-height: 5.5rem;
        border-radius: 1rem;
        background: white;
        border: 1px solid rgba(47, 53, 112, 0.08);
        transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
      }

      .portfolio-item:hover {
        border-color: rgba(13, 122, 181, 0.25);
        transform: translateY(-3px);
        box-shadow: 0 12px 32px rgba(13, 122, 181, 0.1);
      }

      .portfolio-item h4 {
        margin: 0 0 0.5rem;
        font-size: 0.95rem;
        color: var(--bh-navy);
        line-height: 1.3;
      }

      .portfolio-item p {
        margin: 0;
        font-size: 0.84rem;
        color: var(--bh-muted);
        line-height: 1.55;
        word-wrap: break-word;
        overflow-wrap: anywhere;
      }

      .fleet-grid {
        display: grid;
        gap: 1rem;
        grid-template-columns: repeat(2, 1fr);
      }

      @media (min-width: 600px) {
        .fleet-grid {
          grid-template-columns: repeat(3, 1fr);
        }
      }

      @media (min-width: 900px) {
        .fleet-grid {
          grid-template-columns: repeat(3, 1fr);
        }
      }

      .fleet-stat {
        text-align: center;
        padding: 1.5rem 1.1rem;
        min-height: 6.5rem;
        border-radius: var(--radius);
        background: linear-gradient(160deg, white, var(--bh-ice));
        border: 1px solid rgba(13, 122, 181, 0.1);
        display: flex;
        flex-direction: column;
        justify-content: center;
      }

      .fleet-stat strong {
        display: block;
        font-size: clamp(1.5rem, 3vw, 2rem);
        color: var(--bh-brand);
        font-weight: 800;
        line-height: 1;
        margin-bottom: 0.4rem;
      }

      .fleet-stat span {
        font-size: 0.82rem;
        color: var(--bh-muted);
        line-height: 1.4;
        display: block;
        word-wrap: break-word;
      }

      .partner-pills {
        display: flex;
        flex-wrap: wrap;
        gap: 0.6rem;
        margin-top: 1rem;
      }

      .partner-pill {
        padding: 0.55rem 1rem;
        border-radius: 999px;
        background: white;
        border: 1px solid rgba(13, 122, 181, 0.15);
        font-size: 0.85rem;
        font-weight: 600;
        color: var(--bh-navy);
      }

      .event-card {
        display: flex;
        gap: 1.5rem;
        align-items: flex-start;
        padding: 1.75rem 2rem;
        border-radius: var(--radius);
        background: white;
        border: 1px solid rgba(47, 53, 112, 0.08);
        box-shadow: 0 12px 36px rgba(47, 53, 112, 0.06);
        min-height: auto;
      }

      .event-card > div:last-child {
        flex: 1;
        min-width: 0;
      }

      .event-year {
        flex-shrink: 0;
        width: 64px;
        height: 64px;
        border-radius: 14px;
        background: linear-gradient(135deg, var(--bh-brand), var(--bh-sky));
        color: white;
        display: grid;
        place-items: center;
        font-weight: 800;
        font-size: 1.1rem;
      }

      .event-card h4 {
        margin: 0 0 0.4rem;
        font-size: 1rem;
      }

      .event-card p {
        margin: 0;
        font-size: 0.9rem;
        color: var(--bh-muted);
        line-height: 1.6;
      }

      .eaas-visual {
        display: grid;
        gap: 2rem;
        margin-bottom: 2.5rem;
      }

      @media (min-width: 800px) {
        .eaas-visual {
          grid-template-columns: 1.1fr 0.9fr;
          align-items: center;
        }
      }

      .eaas-visual img {
        width: 100%;
        aspect-ratio: 4 / 3;
        object-fit: cover;
        border-radius: var(--radius);
        box-shadow: 0 20px 56px rgba(47, 53, 112, 0.1);
      }

      .contact-visual {
        border-radius: calc(var(--radius) + 0.15rem);
        overflow: hidden;
        margin-bottom: 1.5rem;
        box-shadow: 0 16px 44px rgba(47, 53, 112, 0.1);
        border: 1px solid rgba(13, 122, 181, 0.1);
      }

      .contact-visual img {
        width: 100%;
        aspect-ratio: 16 / 9;
        object-fit: cover;
        display: block;
      }

      /* ── Contact ── */
      .contact-grid {
        display: grid;
        gap: 2.5rem;
      }

      @media (min-width: 900px) {
        .contact-grid {
          grid-template-columns: 1fr 1.1fr;
        }
      }

      .office-card {
        padding: 1.5rem;
        border-radius: var(--radius);
        background: white;
        border: 1px solid rgba(4, 30, 66, 0.08);
        margin-bottom: 1rem;
        transition: border-color 0.3s, box-shadow 0.3s;
      }

      .office-card.featured {
        border-color: rgba(0, 102, 204, 0.3);
        background: linear-gradient(160deg, white, var(--bh-ice));
        box-shadow: 0 12px 40px rgba(0, 102, 204, 0.1);
      }

      .office-card h4 {
        margin: 0 0 0.5rem;
        font-size: 1rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
      }

      .office-card p {
        margin: 0;
        font-size: 0.9rem;
        color: var(--bh-muted);
        line-height: 1.6;
      }

      .flag {
        font-size: 1.1rem;
      }

      .contact-form {
        padding: 2rem;
        border-radius: calc(var(--radius) + 0.25rem);
        background: white;
        border: 1px solid rgba(4, 30, 66, 0.1);
        box-shadow: 0 20px 60px rgba(4, 30, 66, 0.08);
      }

      .form-row {
        display: grid;
        gap: 1rem;
        margin-bottom: 1rem;
      }

      @media (min-width: 600px) {
        .form-row-2 {
          grid-template-columns: 1fr 1fr;
        }
      }

      label {
        display: block;
        font-size: 0.82rem;
        font-weight: 600;
        margin-bottom: 0.4rem;
        color: var(--bh-navy);
      }

      input,
      textarea,
      select {
        width: 100%;
        min-height: 48px;
        padding: 0.85rem 1rem;
        border-radius: 12px;
        border: 1.5px solid var(--bh-border);
        font-family: inherit;
        font-size: 1rem;
        transition: border-color 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
        background: var(--bh-surface);
      }

      input:focus,
      textarea:focus,
      select:focus {
        outline: none;
        border-color: var(--bh-brand);
        box-shadow: 0 0 0 4px rgba(13, 122, 181, 0.14);
      }

      textarea {
        min-height: 132px;
        resize: vertical;
      }

      .form-hint {
        margin: 1rem 0 0;
        font-size: 0.82rem;
        color: var(--bh-muted);
        line-height: 1.5;
      }

      .form-status {
        margin-top: 0.75rem;
        font-size: 0.9rem;
        font-weight: 600;
        color: var(--bh-brand-dark);
      }

      .contact-form .btn-primary {
        width: 100%;
      }

      .nav-mobile-panel .header-cta {
        margin-top: 1rem;
        justify-content: center;
      }

      /* ── Footer ── */
      footer {
        z-index: 1;
        padding: 3.5rem 0 2rem;
      }

      footer .container {
        position: relative;
        z-index: 1;
      }

      .footer-grid {
        display: grid;
        gap: 2rem;
        margin-bottom: 2.5rem;
      }

      @media (min-width: 700px) {
        .footer-grid {
          grid-template-columns: 1.5fr 1fr 1fr;
        }
      }

      .footer-grid h4 {
        color: white;
        margin: 0 0 1rem;
        font-size: 0.95rem;
      }

      .footer-links {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
      }

      .footer-links a {
        font-size: 0.9rem;
        opacity: 0.75;
        transition: opacity 0.25s;
      }

      .footer-links a:hover {
        opacity: 1;
      }

      .footer-bottom {
        padding-top: 2rem;
        border-top: 1px solid rgba(255, 255, 255, 0.12);
        display: flex;
        flex-wrap: wrap;
        gap: 1rem;
        justify-content: space-between;
        font-size: 0.82rem;
        opacity: 0.65;
      }

      /* ── FAQ & Legal (SEO) ── */
      .faq-list {
        display: grid;
        gap: 0.75rem;
        margin-top: 1.5rem;
      }

      .faq-item {
        border: 1px solid rgba(47, 53, 112, 0.1);
        border-radius: var(--radius);
        background: white;
        overflow: hidden;
      }

      .faq-item summary {
        padding: 1.1rem 1.35rem;
        font-weight: 600;
        color: var(--bh-navy);
        cursor: pointer;
        list-style: none;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
      }

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

      .faq-item summary::after {
        content: "+";
        flex-shrink: 0;
        width: 1.75rem;
        height: 1.75rem;
        border-radius: 50%;
        background: var(--bh-ice);
        display: grid;
        place-items: center;
        font-size: 1.1rem;
        transition: transform 0.3s, background 0.3s;
      }

      .faq-item[open] summary::after {
        content: "−";
        background: var(--bh-brand);
        color: white;
      }

      .faq-item p {
        margin: 0;
        padding: 0 1.35rem 1.15rem;
        color: var(--bh-muted);
        line-height: 1.65;
        font-size: 0.95rem;
      }

      .legal-section {
        padding: 4rem 0;
        border-top: 1px solid rgba(47, 53, 112, 0.08);
      }

      .legal-section h2 {
        font-family: "Source Serif 4", Georgia, serif;
        font-size: clamp(1.35rem, 2.5vw, 1.75rem);
        margin: 0 0 1rem;
        color: var(--bh-navy);
      }

      .legal-section h3 {
        font-size: 1rem;
        margin: 1.5rem 0 0.5rem;
        color: var(--bh-navy);
      }

      .legal-section p,
      .legal-section address {
        margin: 0 0 0.75rem;
        color: var(--bh-muted);
        line-height: 1.7;
        font-size: 0.92rem;
        font-style: normal;
      }

      .legal-section ul {
        margin: 0 0 0.75rem;
        padding-left: 1.25rem;
        color: var(--bh-muted);
        line-height: 1.65;
        font-size: 0.92rem;
      }

      /* ── Reveal utility ── */
      .reveal {
        opacity: 0;
        transform: translateY(36px);
      }

      .reveal-left {
        opacity: 0;
        transform: translateX(-56px);
      }

      .reveal-right {
        opacity: 0;
        transform: translateX(56px);
      }

      /* Fallback wenn GSAP nicht lädt (z. B. offline / file://) */
      html.bh-static .reveal,
      html.bh-static .reveal-left,
      html.bh-static .reveal-right,
      html.bh-static .split-line > span,
      html.bh-static .hero-equipment-img,
      html.bh-static .hero-card,
      html.bh-static .floating-badge,
      html.bh-static .compare-item,
      html.bh-static main .card,
      html.bh-static main .benefit-card,
      html.bh-static main .portfolio-item,
      html.bh-static main .gallery-card,
      html.bh-static main .service-tile,
      html.bh-static main .investor-card,
      html.bh-static main .fleet-stat,
      html.bh-static main .event-card {
        opacity: 1 !important;
        transform: none !important;
      }

      .split-line {
        overflow: hidden;
        display: block;
      }

      .split-line > span {
        display: block;
        transform: translateY(110%);
      }

      /* ── Reduced motion ── */
      @media (prefers-reduced-motion: reduce) {
        *,
        *::before,
        *::after {
          animation-duration: 0.01ms !important;
          animation-iteration-count: 1 !important;
          transition-duration: 0.01ms !important;
        }

        .equip-carousel {
          animation-play-state: paused !important;
        }

        .reveal,
        .reveal-left,
        .reveal-right,
        .split-line > span {
          opacity: 1 !important;
          transform: none !important;
        }
      }
      /* ── Multi-page layout ── */
      .nav-desktop a.is-active,
      .nav-mobile-panel a.is-active {
        color: var(--bh-brand);
        font-weight: 700;
      }

      .page-hero {
        padding: calc(var(--header-h) + 2.5rem) 0 2.5rem;
        background: linear-gradient(180deg, rgba(232, 244, 252, 0.65), transparent 85%);
        border-bottom: 1px solid rgba(13, 122, 181, 0.08);
      }

      .breadcrumb {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 0.45rem;
        margin: 0 0 1rem;
        font-size: 0.78rem;
        font-weight: 600;
        color: var(--bh-muted);
      }

      .breadcrumb a {
        color: var(--bh-brand);
      }

      .breadcrumb a:hover {
        text-decoration: underline;
        text-underline-offset: 2px;
      }

      .page-hero h1 {
        margin: 0;
        font-family: "Source Serif 4", Georgia, serif;
        font-size: clamp(1.85rem, 4vw, 2.65rem);
        line-height: 1.15;
        color: var(--bh-navy);
        max-width: 18ch;
      }

      .page-hero-lead {
        margin: 0.85rem 0 0;
        max-width: 58ch;
        color: var(--bh-muted);
        font-size: 1.02rem;
        line-height: 1.65;
      }

      .home-portal {
        padding: 3.5rem 0 4rem;
      }

      .portal-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 1.25rem;
        margin-top: 2rem;
      }

      .portal-card {
        display: flex;
        flex-direction: column;
        gap: 0.55rem;
        padding: 1.35rem 1.4rem;
        border-radius: calc(var(--radius) + 0.1rem);
        border: 1px solid rgba(13, 122, 181, 0.14);
        background: white;
        box-shadow: 0 12px 32px rgba(47, 53, 112, 0.07);
        transition: transform 0.35s var(--ease-out), border-color 0.35s, box-shadow 0.35s;
      }

      .portal-card:hover {
        transform: translateY(-4px);
        border-color: rgba(13, 122, 181, 0.35);
        box-shadow: 0 18px 44px rgba(13, 122, 181, 0.14);
      }

      .portal-card-tag {
        font-size: 0.68rem;
        font-weight: 700;
        letter-spacing: 0.08em;
        text-transform: uppercase;
        color: var(--bh-brand);
      }

      .portal-card h3 {
        margin: 0;
        font-size: 1.08rem;
        color: var(--bh-navy);
      }

      .portal-card p {
        margin: 0;
        font-size: 0.88rem;
        color: var(--bh-muted);
        line-height: 1.55;
        flex: 1;
      }

      .portal-card-link {
        margin-top: 0.35rem;
        font-size: 0.82rem;
        font-weight: 700;
        color: var(--bh-brand);
      }

      .home-cta-band {
        padding: 3rem 0 4rem;
        text-align: center;
      }

      .home-cta-band .container {
        position: relative;
        z-index: 1;
      }

      .home-cta-band p {
        margin: 0 0 1.25rem;
        color: rgba(255, 255, 255, 0.88);
      }

      section.page-section {
        padding-top: 3rem;
        padding-bottom: 3.5rem;
      }

      section.page-section:first-of-type {
        padding-top: 0;
      }