/* --- Navigation --- */
    .nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 100;
      height: var(--nav-height);
      display: flex;
      align-items: center;
      background: var(--bg-primary);
    }

    .nav--scrolled {
      background: rgba(250, 250, 248, 0.95);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      box-shadow: 0 1px 0 var(--border);
    }

    [data-theme="dark"] .nav--scrolled {
      background: rgba(15, 15, 15, 0.95);
    }

    .nav__inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
      max-width: var(--container-max);
      margin-inline: auto;
      padding-inline: var(--container-padding);
    }

    .nav__logo {
      display: flex;
      align-items: center;
    }

    .nav__links {
      display: flex;
      align-items: center;
      gap: var(--space-xl);
    }

    .nav__link {
      font-size: 0.9375rem;
      color: var(--text-secondary);
      transition: color var(--transition-fast);
    }

    .nav__link:hover {
      color: var(--text-primary);
    }
    .nav__dropdown { position: relative; }
    .nav__link--dropdown { display: inline-flex; align-items: center; gap: 0.25rem; }
    .nav__dropdown-caret { font-size: 0.75rem; transition: transform var(--transition-fast); }
    .nav__dropdown:hover .nav__dropdown-caret { transform: rotate(180deg); }

    .nav__dropdown-menu {
      position: absolute;
      top: calc(100% + 8px);
      /* Anchor to the trigger's left edge, not centered. A centered menu
         (left:50% + translateX(-50%)) on the leftmost trigger (Services)
         clips off the viewport's left edge at narrow desktop widths
         (769px to ~1000px). Left-anchoring opens it into the open space to the
         right. The rightmost dropdown right-anchors instead (below). */
      left: 0;
      right: auto;
      min-width: 260px;
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-md);
      padding: var(--space-sm) 0;
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transform: translateY(-8px);
      transition: opacity var(--transition-fast), transform var(--transition-fast), visibility 0s linear var(--transition-fast);
      z-index: 200;
    }
    /* Rightmost dropdown (About) opens right-aligned so it stays on-screen
       rather than overflowing the right edge at the narrowest desktop width. */
    .nav__links > .nav__dropdown:last-child .nav__dropdown-menu {
      left: auto;
      right: 0;
    }
    .nav__dropdown:hover .nav__dropdown-menu,
    .nav__dropdown:focus-within .nav__dropdown-menu {
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
      transform: translateY(0);
      transition: opacity var(--transition-fast), transform var(--transition-fast);
    }
    .nav__dropdown-item {
      display: block;
      padding: 0.625rem var(--space-lg);
      font-size: 0.9375rem;
      color: var(--text-secondary);
      transition: background var(--transition-fast), color var(--transition-fast), opacity 0.3s, transform 0.3s;
      white-space: nowrap;
      opacity: 0;
      transform: translateY(-4px);
    }
    .nav__dropdown-item:hover { background: var(--bg-secondary); color: var(--accent); }

    /* Stagger children fade-in */
    .nav__dropdown:hover .nav__dropdown-item,
    .nav__dropdown:focus-within .nav__dropdown-item {
      opacity: 1;
      transform: translateY(0);
    }
    .nav__dropdown:hover .nav__dropdown-item:nth-child(1) { transition-delay: 40ms; }
    .nav__dropdown:hover .nav__dropdown-item:nth-child(2) { transition-delay: 80ms; }
    .nav__dropdown:hover .nav__dropdown-item:nth-child(3) { transition-delay: 120ms; }
    .nav__dropdown:hover .nav__dropdown-item:nth-child(4) { transition-delay: 160ms; }
    .nav__dropdown:hover .nav__dropdown-item:nth-child(5) { transition-delay: 200ms; }
    .nav__dropdown:hover .nav__dropdown-item:nth-child(6) { transition-delay: 240ms; }
    .nav__dropdown:hover .nav__dropdown-item:nth-child(7) { transition-delay: 280ms; }
    .nav__dropdown:hover .nav__dropdown-item:nth-child(8) { transition-delay: 320ms; }
    .nav__dropdown:hover .nav__dropdown-item:nth-child(9) { transition-delay: 360ms; }
    .nav__dropdown:hover .nav__dropdown-item:nth-child(10) { transition-delay: 400ms; }
    .nav__dropdown:hover .nav__dropdown-item:nth-child(11) { transition-delay: 440ms; }

    [data-theme="dark"] .nav__dropdown-menu {
      background: rgba(26, 26, 26, 0.98);
      border-color: rgba(255, 255, 255, 0.1);
    }

    @media (max-width: 768px) {
      .nav__dropdown-menu { display: none; }
    }


    .nav__actions {
      display: flex;
      align-items: center;
      gap: var(--space-md);
    }

    .theme-toggle {
      width: 36px;
      height: 36px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      color: var(--text-secondary);
      transition: all var(--transition-fast);
      cursor: pointer;
      background: none;
      border: none;
    }

    .theme-toggle:hover {
      color: var(--text-primary);
      background: var(--bg-secondary);
    }

    .theme-toggle svg {
      width: 18px;
      height: 18px;
    }

    /* Mobile nav */
    .nav__mobile-toggle {
      display: none;
      width: 36px;
      height: 36px;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 5px;
      cursor: pointer;
      background: none;
      border: none;
    }

    .nav__mobile-toggle span {
      display: block;
      width: 20px;
      height: 1.5px;
      background: var(--text-primary);
      transition: all var(--transition-fast);
    }

    .nav__mobile-toggle.is-active span:nth-child(1) {
      transform: translateY(6.5px) rotate(45deg);
    }
    .nav__mobile-toggle.is-active span:nth-child(2) {
      opacity: 0;
    }
    .nav__mobile-toggle.is-active span:nth-child(3) {
      transform: translateY(-6.5px) rotate(-45deg);
    }

    .nav__mobile-menu {
      display: none;
      position: fixed;
      inset: 0;
      top: var(--nav-height);
      overflow-y: auto;
      -webkit-overflow-scrolling: touch;
      overscroll-behavior: contain;
      background: var(--bg-primary);
      padding: var(--space-xl) var(--container-padding);
      flex-direction: column;
      gap: var(--space-md);
      z-index: 99;
    }

    .nav__mobile-menu.is-open {
      display: flex;
    }

    .nav__mobile-link {
      font-size: 1.125rem;
      padding: var(--space-md) 0;
      border-bottom: 1px solid var(--border);
      color: var(--text-primary);
    }

    @media (max-width: 768px) {
      .nav__links { display: none; }
      .nav__mobile-toggle { display: flex; }
      .nav__actions .btn { display: none; }
    }

    /* --- Hero --- */
    .hero {
      position: relative;
      height: 180vh;
      z-index: 0;
      background: var(--bg-primary);
    }

    .hero__fixed {
      position: fixed;
      inset: 0;
      z-index: 1;
      pointer-events: none;
      background: var(--bg-primary);
    }

    .hero__canvas-wrap {
      position: absolute;
      inset: 0;
      z-index: 1;
    }

    #hero-canvas {
      display: block;
      width: 100%;
      height: 100%;
    }

    .hero__content {
      position: absolute;
      bottom: 8%;
      left: 0;
      right: 0;
      z-index: 10;
      pointer-events: auto;
      text-align: center;
      width: 100%;
      max-width: 640px;
      margin-inline: auto;
      padding-inline: var(--container-padding);
    }

    .hero__badge {
      margin-bottom: var(--space-md);
    }

    .hero__title {
      color: var(--text-primary);
      margin-bottom: var(--space-md);
      font-size: clamp(2rem, 4.5vw, 3.5rem);
    }

    .hero__subtitle {
      font-size: 1.0625rem;
      line-height: 1.6;
      color: var(--text-secondary);
      margin-bottom: var(--space-xl);
      margin-inline: auto;
      max-width: 480px;
    }

    .hero__actions {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: var(--space-md);
      pointer-events: auto;
    }

    .hero__scroll-cta {
      position: fixed;
      bottom: 2rem;
      left: 50%;
      transform: translateX(-50%);
      z-index: 10;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 0.5rem;
      color: var(--text-muted);
      font-size: 0.8125rem;
      pointer-events: auto;
      cursor: pointer;
      text-decoration: none;
    }

    .hero__scroll-cta .pill {
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--radius-full);
      padding: 0.5rem 1.25rem;
      font-size: 0.8125rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
      box-shadow: var(--shadow-sm);
    }

    .hero__scroll-arrow {
      width: 16px;
      height: 16px;
      animation: bounceDown 2s ease-in-out infinite;
    }

    @keyframes bounceDown {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(4px); }
    }

    @media (max-width: 768px) {
      .hero { height: 150vh; }
      /* Push content lower so the canvas checkmark doesn't bleed into the
         badge/title area. Non-EN locales (DE/FR/IT) wrap the badge to a
         second line which makes the overlap worse — the bottom: 4% target
         keeps the content cleanly below the canvas focal point on every
         locale. */
      .hero__content { bottom: 4%; }
      .hero__title { font-size: 1.75rem; }
      /* Backdrop-blur the badge so any canvas pattern bleeding behind
         it stays readable. Cheap visual buffer; no new layout shift. */
      .hero__badge .badge {
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
      }
    }

    /* --- Meetings Modal --- */
    .meetings-modal {
      position: fixed;
      inset: 0;
      z-index: 9999;
      display: none;
      align-items: center;
      justify-content: center;
      padding: var(--space-lg);
      background: rgba(15, 15, 15, 0.72);
      backdrop-filter: blur(6px);
      -webkit-backdrop-filter: blur(6px);
      opacity: 0;
      transition: opacity 180ms ease;
    }
    .meetings-modal.is-open {
      display: flex;
      opacity: 1;
    }
    .meetings-modal__card {
      position: relative;
      width: 100%;
      max-width: 960px;
      max-height: 90vh;
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-lg);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transform: translateY(8px) scale(0.98);
      transition: transform 180ms ease;
    }
    .meetings-modal.is-open .meetings-modal__card {
      transform: translateY(0) scale(1);
    }
    .meetings-modal__header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: var(--space-md);
      padding: var(--space-md) var(--space-lg);
      border-bottom: 1px solid var(--border);
    }
    .meetings-modal__title {
      margin: 0;
      font-family: var(--font-display);
      font-size: 1rem;
      font-weight: 600;
      color: var(--text-primary);
    }
    .meetings-modal__close {
      width: 36px;
      height: 36px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: var(--radius-full);
      background: transparent;
      color: var(--text-secondary);
      border: none;
      cursor: pointer;
      transition: background 160ms ease, color 160ms ease;
    }
    .meetings-modal__close:hover,
    .meetings-modal__close:focus-visible {
      background: var(--bg-secondary);
      color: var(--text-primary);
      outline: none;
    }
    .meetings-modal__body {
      flex: 1 1 auto;
      overflow-y: auto;
      padding: var(--space-sm);
    }
    .meetings-modal__body .meetings-iframe-container {
      min-height: 640px;
    }
    body.is-modal-open {
      overflow: hidden;
    }
    @media (max-width: 640px) {
      .meetings-modal { padding: 0; }
      .meetings-modal__card {
        max-height: 100vh;
        height: 100vh;
        border-radius: 0;
      }
    }
    @media (prefers-reduced-motion: reduce) {
      .meetings-modal,
      .meetings-modal__card { transition: none; }
    }

    /* --- Nav: triple-switch (sun | moon | bot) ---
       The bot segment is an <a> styled exactly like .theme-switch__btn
       (sun/moon are real radio buttons that toggle theme; bot navigates to /ai/). */
    .theme-switch__btn--ai {
      text-decoration: none;
    }
    .theme-switch__btn--ai:hover {
      color: var(--text-primary);
    }

    /* --- Logo marquee: text-only mark fallback (no asset yet) --- */
    .logo-scroll__textmark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-family: var(--font-display);
      font-weight: 600;
      font-size: 1.125rem;
      letter-spacing: 0.02em;
      white-space: nowrap;
      padding: 0 var(--space-sm);
      color: rgba(255, 255, 255, 0.85);
      text-transform: none;
      height: 32px;
      line-height: 32px;
    }

    /* --- Per-logo overrides: marquee --- */
    /* Some logos render visually heavier/lighter than others — normalize. */
    .logo-scroll__logo[data-mark="liqid"] { height: 24px; }
    .logo-scroll__logo[data-mark="voize"] { height: 30px; }
    .logo-scroll__logo[data-mark="rasa"] { height: 34px; }
    .logo-scroll__logo[data-mark="lano"] { height: 26px; }
    .logo-scroll__logo[data-mark="alva"] { height: 28px; }
    .logo-scroll__logo[data-mark="trawa"] { height: 28px; }
    .logo-scroll__logo[data-mark="camunda"] { height: 22px; }
    .logo-scroll__logo[data-mark="teleclinic"] { height: 26px; }
    .logo-scroll__logo[data-mark="sharpist"] { height: 26px; }

    /* White-on-transparent client logos already render correctly under the marquee
       filter chain (it inverts to a green tint). No extra override needed. */

    /* --- Per-logo overrides: technology partner grid --- */
    .partner-grid__card img[data-mark="hubspot"] { height: 36px; }
    .partner-grid__card img[data-mark="salesforce"] { height: 48px; }
    .partner-grid__card img[data-mark="apollo"] { height: 32px; }
    .partner-grid__card img[data-mark="clay"] { height: 40px; }
    .partner-grid__card img[data-mark="pandadoc"] { height: 28px; }
    .partner-grid__card img[data-mark="elevenlabs"] { height: 30px; }
    .partner-grid__card img[data-mark="lemlist"] { height: 26px; }
    .partner-grid__card img[data-mark="unify"] { height: 32px; }
    .partner-grid__card img[data-mark="dreamdata"] { height: 52px; }
    .partner-grid__card img[data-mark="n8n"] { height: 32px; }
    .partner-grid__card img[data-mark="heyreach"] { height: 30px; }
    .partner-grid__card img[data-mark="outreach"] { height: 30px; }
    @media (max-width: 640px) {
      .partner-grid__card img[data-mark="dreamdata"] { height: 40px; }
      .partner-grid__card img[data-mark="salesforce"] { height: 34px; }
    }

    /* --- Engagement card: center icon + lift-on-reveal --- */
    .engagement-card {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
    }
    .engagement-card__icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 48px;
      height: 48px;
      margin: 0 auto var(--space-md);
      color: var(--accent);
    }
    .engagement-card__icon svg { display: block; }

    /* Override base click-in for engagement cards: add scale + bounce easing */
    .click-in-grid .engagement-card.click-in {
      opacity: 0;
      transform: translateY(20px) scale(0.96);
      transition: opacity 0.5s ease, transform 0.55s cubic-bezier(0.22, 1.4, 0.36, 1);
    }
    .click-in-grid .engagement-card.click-in.is-visible {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
    @media (prefers-reduced-motion: reduce) {
      .click-in-grid .engagement-card.click-in,
      .click-in-grid .engagement-card.click-in.is-visible {
        opacity: 1;
        transform: none;
        transition: none;
      }
    }