/* ── B2B Hero ── */
    .b2b-hero {
      background: linear-gradient(135deg, var(--color-brand-700) 0%, #002f5c 60%, #001a3a 100%);
      padding: var(--space-20) 0 var(--space-24);
      position: relative;
      overflow: hidden;
    }
    .b2b-hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse 80% 60% at 70% 50%, rgba(10,108,255,0.18) 0%, transparent 70%);
      pointer-events: none;
      z-index: 1;
    }
    .b2b-hero__grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: var(--space-12);
      align-items: center;
      position: relative;
      z-index: 2;
    }
    @media (max-width: 900px) { .b2b-hero__grid { grid-template-columns: 1fr; } }
    .b2b-hero__eyebrow {
      display: inline-flex;
      align-items: center;
      gap: var(--space-2);
      background: rgba(10,108,255,0.18);
      border: 1px solid rgba(10,108,255,0.35);
      color: #7ec8f7;
      font-size: var(--font-size-sm);
      font-weight: var(--font-weight-semibold);
      letter-spacing: 0.05em;
      text-transform: uppercase;
      padding: 6px 14px;
      border-radius: var(--radius-full);
      margin-bottom: var(--space-5);
    }
.b2b-hero__title {
      font-size: clamp(2rem, 4vw, 3rem);
      font-weight: var(--font-weight-bold);
      color: var(--color-white);
      line-height: 1.15;
      margin-bottom: var(--space-5);
    }
    .b2b-hero__title span { color: #7ec8f7; }
    .b2b-hero__desc {
      font-size: var(--font-size-lg);
      color: rgba(255,255,255,0.72);
      line-height: var(--line-height-relaxed);
      margin-bottom: var(--space-8);
    }
    .b2b-hero__actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }
    .b2b-hero__stats {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: var(--space-4);
      margin-top: var(--space-10);
    }
    @media (max-width: 640px) { .b2b-hero__stats { grid-template-columns: repeat(2, 1fr); } }
    .b2b-stat {
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: var(--radius-xl);
      padding: var(--space-4) var(--space-5);
      text-align: center;
    }
    .b2b-stat__value {
      display: block;
      font-size: var(--font-size-2xl);
      font-weight: var(--font-weight-bold);
      color: var(--color-white);
      line-height: 1.1;
    }
    .b2b-stat__label {
      display: block;
      font-size: var(--font-size-xs);
      color: rgba(255,255,255,0.55);
      margin-top: 2px;
    }
    /* Hero visual right side */
    .b2b-hero__visual {
      display: flex;
      flex-direction: column;
      gap: var(--space-4);
    }
    .b2b-hero__visual-card {
      background: rgba(255,255,255,0.07);
      border: 1px solid rgba(255,255,255,0.12);
      border-radius: var(--radius-xl);
      padding: var(--space-5) var(--space-6);
      display: flex;
      align-items: center;
      gap: var(--space-4);
      backdrop-filter: blur(8px);
      text-decoration: none;
      cursor: pointer;
      transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
    }
    .b2b-hero__visual-card:hover {
      background: rgba(255,255,255,0.13);
      border-color: rgba(126,200,247,0.4);
      transform: translateX(5px);
    }
    .b2b-hero__visual-body { flex: 1; min-width: 0; }
    .b2b-hero__visual-icon {
      width: 48px; height: 48px; flex-shrink: 0;
      border-radius: var(--radius-lg);
      background: rgba(10,108,255,0.25);
      display: flex; align-items: center; justify-content: center;
      color: #7ec8f7;
      transition: background 0.25s ease;
    }
    .b2b-hero__visual-card:hover .b2b-hero__visual-icon {
      background: rgba(10,108,255,0.45);
    }
    .b2b-hero__visual-title { font-size: var(--font-size-sm); font-weight: var(--font-weight-semibold); color: var(--color-white); }
    .b2b-hero__visual-desc  { font-size: var(--font-size-xs); color: rgba(255,255,255,0.55); margin-top: 2px; }
    .b2b-hero__visual-arrow {
      flex-shrink: 0;
      width: 28px; height: 28px;
      border-radius: 50%;
      background: rgba(255,255,255,0.08);
      display: flex; align-items: center; justify-content: center;
      color: rgba(255,255,255,0.45);
      transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
    }
    .b2b-hero__visual-card:hover .b2b-hero__visual-arrow {
      background: rgba(126,200,247,0.2);
      color: #7ec8f7;
      transform: translateX(3px);
    }

    /* ── Service cards ── */
    .b2b-services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: var(--space-5);
    }
    @media (max-width: 900px)  { .b2b-services-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (max-width: 480px)  { .b2b-services-grid { grid-template-columns: 1fr; } }

    .b2b-service-card {
      background: var(--color-white);
      border: 1px solid var(--color-gray-100);
      border-radius: var(--radius-2xl);
      padding: var(--space-8);
      display: flex;
      flex-direction: column;
      gap: var(--space-4);
      text-decoration: none;
      color: inherit;
      transition: box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
      position: relative;
      overflow: hidden;
    }
    .b2b-service-card:hover {
      box-shadow: 0 8px 40px rgba(10, 108, 255, 0.10);
      border-color: rgba(10, 108, 255, 0.20);
      transform: translateY(-4px);
    }

    .b2b-service-card--wide {
      grid-column: span 2;
      background: linear-gradient(140deg, #f0f6ff 0%, var(--color-white) 55%);
    }
        @media (max-width: 900px) {
      .b2b-service-card--wide { grid-column: span 1; background: var(--color-white); }
          }

    .b2b-service-icon {
      width: 60px; height: 60px;
      border-radius: var(--radius-xl);
      background: var(--color-brand-50);
      display: flex; align-items: center; justify-content: center;
      color: var(--color-brand-500);
      transition: background 0.25s ease, transform 0.25s ease;
    }
    .b2b-service-card:hover .b2b-service-icon {
      background: #dbeafe;
      transform: scale(1.06);
    }

    .b2b-service-card__title {
      font-size: var(--font-size-lg);
      font-weight: var(--font-weight-bold);
      color: var(--color-gray-900);
    }
    .b2b-service-card--wide .b2b-service-card__title {
      font-size: var(--font-size-2xl);
    }

    .b2b-service-tags {
      display: flex;
      flex-wrap: wrap;
      gap: var(--space-2);
    }
    .b2b-service-tag {
      font-size: 11.5px;
      font-weight: 500;
      color: var(--color-brand-500);
      background: var(--color-brand-50);
      border-radius: var(--radius-full);
      padding: 3px 10px;
      white-space: nowrap;
      line-height: 1.6;
    }

    .b2b-service-card__desc  { font-size: var(--font-size-sm); color: var(--color-gray-500); line-height: var(--line-height-relaxed); flex: 1; }
    .b2b-service-card__link  {
      font-size: var(--font-size-sm);
      font-weight: var(--font-weight-semibold);
      color: var(--color-brand-500);
      display: flex;
      align-items: center;
      gap: var(--space-1);
    }
    .b2b-service-card__link svg { transition: transform 0.25s ease; }
    .b2b-service-card:hover .b2b-service-card__link svg { transform: translateX(4px); }

    /* ── Why ВГТ ── */
    .why-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: var(--space-6);
    }
    @media (max-width: 1024px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (max-width: 580px)  { .why-grid { grid-template-columns: 1fr; } }
    .why-card {
      background: var(--color-white);
      border: 1px solid var(--color-gray-100);
      border-radius: var(--radius-xl);
      padding: var(--space-6);
      display: flex;
      flex-direction: column;
      gap: var(--space-3);
    }
    .why-card__icon {
      width: 52px; height: 52px;
      border-radius: var(--radius-xl);
      background: linear-gradient(135deg, var(--color-brand-500), var(--color-brand-700));
      display: flex; align-items: center; justify-content: center;
      color: var(--color-white);
    }
    .why-card__value { font-size: var(--font-size-2xl); font-weight: var(--font-weight-bold); color: var(--color-brand-500); }
    .why-card__title { font-size: var(--font-size-base); font-weight: var(--font-weight-semibold); color: var(--color-gray-900); }
    .why-card__desc  { font-size: var(--font-size-sm); color: var(--color-gray-500); line-height: var(--line-height-relaxed); }

    /* ── Clients / Partners ── */
    .clients-section { background: var(--color-white); }
    .about-partners__grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: var(--space-4);
    }
    .about-partners__item {
      display: flex;
      align-items: center;
      justify-content: center;
      padding: var(--space-6);
      min-height: 120px;
      transition: opacity 0.2s, transform 0.2s;
    }
    .about-partners__item:hover {
      opacity: 0.75;
      transform: translateY(-2px);
    }
    .about-partners__logo {
      height: 90px;
      width: auto;
      max-width: 200px;
      object-fit: contain;
    }

    /* ── Mobile marquee for partners ── */
    @keyframes partnersMarquee {
      0%   { transform: translateX(0); }
      100% { transform: translateX(-50%); }
    }
    @media (max-width: 768px) {
      .about-partners__grid {
        display: flex;
        gap: 0;
        overflow: hidden;
        mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
        -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
      }
      .about-partners__grid.is-marquee {
        animation: partnersMarquee 18s linear infinite;
        width: max-content;
      }
      .about-partners__grid .about-partners__item {
        flex-shrink: 0;
        min-width: 160px;
        min-height: 100px;
        padding: var(--space-4);
        margin-right: 12px;
      }
      .about-partners__grid .about-partners__logo {
        height: 60px;
        max-width: 140px;
      }
    }

    /* ── FAQ ── */
    .faq-section { background: var(--color-gray-50); }

    /* ── CTA Banner dark ── */
    /* base .cta-dark, ::before, __content, __eyebrow, __title, __desc, __actions now in components.css */
    
    /* ── Mobile-first global fixes ── */
    .b2b-hero,
    .section,
    .clients-section,
    .faq-section {
      overflow-x: hidden;
    }

    /* Hero mobile */
    @media (max-width: 900px) {
      .b2b-hero__visual { display: none; }
    }
    @media (max-width: 640px) {
      .b2b-hero { padding: var(--space-12) 0 var(--space-16); }
      .b2b-hero__title { font-size: clamp(1.75rem, 6vw, 2.25rem); }
      .b2b-hero__desc { font-size: var(--font-size-base); }
      .b2b-hero__actions { flex-direction: column; }
      .b2b-hero__actions .btn { width: 100%; justify-content: center; }
    }

    /* Cards mobile */
    @media (max-width: 480px) {
      .b2b-service-card,
      .why-card { padding: var(--space-5); }
      .client-logo { padding: var(--space-4); font-size: var(--font-size-xs); }
      .clients-grid { gap: var(--space-3); }
    }

    /* ═══════════════════════════════════════════════════════
       Service cards v2 — hover-медиа + ссылки на подуслуги
       ═══════════════════════════════════════════════════════ */
    .b2b-service-card { cursor: default; }

    /* Медиа-слой (видео/фото), проявляется при hover/focus */
    .b2b-service-card__media {
      position: absolute;
      inset: 0;
      z-index: 0;
      opacity: 0;
      background: #0d1424;
      border-radius: inherit;
      overflow: hidden;
      pointer-events: none;
      transition: opacity 0.45s ease;
    }
    .b2b-service-card__media video,
    .b2b-service-card__media img {
      width: 100%; height: 100%;
      object-fit: cover;
      display: block;
    }
    /* Затемнение поверх медиа — гарантия читаемости текста */
    .b2b-service-card__media::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(10,15,28,0.66) 0%, rgba(10,15,28,0.62) 45%, rgba(10,15,28,0.88) 100%);
    }
    /* Контент карточки — поверх медиа */
    .b2b-service-card > *:not(.b2b-service-card__media):not(.b2b-service-card__hint) {
      position: relative;
      z-index: 1;
    }

    /* Чипы-ссылки на подуслуги (всегда видимы — работают на таче и для SEO) */
    .b2b-service-links {
      display: flex;
      flex-wrap: wrap;
      gap: var(--space-2);
    }
    .b2b-service-link {
      font-size: 12.5px;
      font-weight: 500;
      color: var(--color-brand-600, #0a5ad4);
      background: var(--color-brand-50);
      border: 1px solid transparent;
      border-radius: var(--radius-full);
      padding: 5px 12px;
      text-decoration: none;
      white-space: nowrap;
      line-height: 1.5;
      transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
      will-change: transform;
    }
    .b2b-service-link:hover {
      background: var(--color-brand-500);
      color: var(--color-white);
      transform: translateY(-1px) scale(1.08);
      box-shadow: 0 4px 14px rgba(10, 108, 255, 0.30);
    }
    .b2b-service-link:focus-visible {
      outline: 2px solid var(--color-brand-500);
      outline-offset: 2px;
    }

    /* ── Активное состояние (hover/focus-within, ставится JS) ── */
    .b2b-service-card.is-active { border-color: rgba(255,255,255,0.14); }
    .b2b-service-card.is-active .b2b-service-card__media { opacity: 1; }
    .b2b-service-card.is-active .b2b-service-card__title { color: var(--color-white); }
    .b2b-service-card.is-active .b2b-service-card__desc  { color: rgba(255,255,255,0.78); }
    .b2b-service-card.is-active .b2b-service-icon {
      background: rgba(255,255,255,0.14);
      color: var(--color-white);
    }
    .b2b-service-card.is-active .b2b-service-link {
      background: rgba(255,255,255,0.14);
      border-color: rgba(255,255,255,0.28);
      color: var(--color-white);
      backdrop-filter: blur(4px);
    }
    .b2b-service-card.is-active .b2b-service-link:hover {
      background: rgba(255,255,255,0.92);
      color: var(--color-gray-900);
    }
    .b2b-service-card.is-active .b2b-service-card__link { color: var(--color-white); }

    /* Плавность перекраски текста */
    .b2b-service-card__title,
    .b2b-service-card__desc,
    .b2b-service-card__link,
    .b2b-service-icon { transition: color 0.35s ease, background 0.35s ease; }

    /* ── Мобильные / узкие экраны ──
       Фон включается скроллом (JS, центр экрана), а не hover'ом.
       Чипы — столбиком во всю ширину, крупные (удобно тапать). */
    @media (max-width: 640px) {
      .b2b-service-links {
        flex-direction: column;
        gap: var(--space-2);
        width: 100%;
      }
      .b2b-service-link {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        min-height: 48px;
        padding: 12px 16px;
        font-size: var(--font-size-sm);
        font-weight: 600;
        border-radius: var(--radius-lg);
        border: 1px solid rgba(10, 108, 255, 0.16);
        white-space: normal;
      }
      .b2b-service-link::after {
        content: '→';
        opacity: 0.5;
        margin-left: var(--space-3);
        flex-shrink: 0;
        transition: opacity 0.2s ease;
      }
      .b2b-service-link:hover::after,
      .b2b-service-link:active::after { opacity: 1; }
      /* На тёмном активном фоне рамка чуть заметнее */
      .b2b-service-card.is-active .b2b-service-link {
        border-color: rgba(255, 255, 255, 0.32);
      }
    }

    /* ── Подсказка «Выберите услугу» (появляется сверху при hover) ── */
    .b2b-service-card__hint {
      position: absolute;
      top: var(--space-6);
      right: var(--space-6);
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: var(--font-size-xs);
      font-weight: 600;
      color: var(--color-white);
      background: rgba(255,255,255,0.14);
      border: 1px solid rgba(255,255,255,0.30);
      backdrop-filter: blur(6px);
      border-radius: var(--radius-full);
      padding: 6px 12px;
      opacity: 0;
      transform: translateY(-8px);
      transition: opacity 0.35s ease 0.08s, transform 0.35s ease 0.08s;
      pointer-events: none;
      z-index: 2;
      white-space: nowrap;
    }
    .b2b-service-card.is-active .b2b-service-card__hint {
      opacity: 1;
      transform: translateY(0);
    }
    @media (hover: none) { .b2b-service-card__hint { display: none; } }
    @media (max-width: 640px) { .b2b-service-card__hint { display: none; } }

    /* ── «Оживление» чипов при активации карточки: волна-подпрыгивание ── */
    @keyframes b2bChipPop {
      from { transform: translateY(6px); opacity: 0.55; }
      to   { transform: translateY(0);   opacity: 1; }
    }
    .b2b-service-card.is-active .b2b-service-link {
      animation: b2bChipPop 0.38s cubic-bezier(0.34, 1.56, 0.64, 1) backwards;
    }
    .b2b-service-card.is-active .b2b-service-link:nth-child(2) { animation-delay: 0.05s; }
    .b2b-service-card.is-active .b2b-service-link:nth-child(3) { animation-delay: 0.10s; }
    .b2b-service-card.is-active .b2b-service-link:nth-child(4) { animation-delay: 0.15s; }
    .b2b-service-card.is-active .b2b-service-link:nth-child(5) { animation-delay: 0.20s; }
    /* На тёмном фоне hover чипа — яркая белая «кнопка» */
    .b2b-service-card.is-active .b2b-service-link:hover {
      transform: translateY(-2px) scale(1.10);
      box-shadow: 0 6px 18px rgba(0,0,0,0.35);
    }
    @media (prefers-reduced-motion: reduce) {
      .b2b-service-card.is-active .b2b-service-link { animation: none; }
      .b2b-service-link:hover { transform: none; }
    }