/* ECM 1200 — блок АО «ЕСП» */
    #ecm {
      --ecm-blue: #087fc2;
      --ecm-blue-dark: #075f9a;
      --ecm-cyan: #41c5d8;
      --ecm-ink: #151515;
      --ecm-navy: #11113f;
      --ecm-soft: #eef6fb;
      background: #fff;
      color: var(--ecm-ink);
      scroll-margin-top: 100px;
    }

    #ecm .ecm-shell {
      max-width: 1200px;
    }

    #ecm .ecm-regulation {
      display: grid;
      grid-template-columns: 0.9fr 1.65fr;
      gap: 2rem;
      align-items: stretch;
      margin-bottom: 3.75rem;
    }

    #ecm .ecm-regulation-intro {
      border-left: 4px solid #ef9a65;
      padding: 0.15rem 0 0.15rem 1rem;
    }

    #ecm .ecm-regulation-intro h2 {
      margin: 0 0 1rem;
      color: #111;
      font-size: clamp(1.8rem, 4vw, 2.6rem);
    }

    #ecm .ecm-regulation-copy {
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 1.45rem 1.7rem;
      border-radius: 18px;
      background: #e7f0f6;
      font-size: 0.98rem;
      line-height: 1.55;
    }

    #ecm .ecm-regulation-copy p {
      margin: 0 0 0.75rem;
    }

    #ecm .ecm-register-link {
      align-self: flex-start;
      color: #111;
      font-weight: 700;
      text-decoration: none;
    }

    #ecm .ecm-register-link:hover {
      color: var(--ecm-blue-dark);
      text-decoration: underline;
    }

    #ecm .ecm-brand {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      margin-bottom: 3.7rem;
    }

    #ecm .ecm-brand-lockup {
      display: inline-flex;
      align-items: center;
      gap: 0.8rem;
      color: var(--ecm-blue);
    }

    #ecm .ecm-brand-mark {
      display: grid;
      grid-template-columns: repeat(2, 1.15rem);
      gap: 0.22rem;
      padding: 0.35rem;
      border: 2px solid currentColor;
      border-radius: 8px;
      transform: rotate(-1deg);
    }

    #ecm .ecm-brand-mark span {
      width: 1.15rem;
      height: 1.15rem;
      border: 2px solid currentColor;
      border-radius: 3px;
      position: relative;
    }

    #ecm .ecm-brand-mark span:nth-child(2)::after,
    #ecm .ecm-brand-mark span:nth-child(3)::after {
      content: '';
      position: absolute;
      inset: 0.2rem;
      border: 1px solid currentColor;
      border-radius: 50%;
    }

    #ecm .ecm-brand-name {
      font-size: clamp(3rem, 7vw, 5rem);
      line-height: 0.9;
      font-weight: 700;
      letter-spacing: 0.01em;
    }

    #ecm .ecm-brand-subtitle {
      margin-top: 0.5rem;
      color: #111;
      font-weight: 800;
      font-size: 1.08rem;
    }

    #ecm .ecm-brand p {
      max-width: 630px;
      margin: 1rem auto 0;
    }

    #ecm .ecm-brand a {
      color: var(--ecm-blue);
    }

    #ecm .ecm-reasons {
      display: grid;
      grid-template-columns: minmax(0, 1.55fr) minmax(260px, 0.75fr);
      gap: 2rem;
      align-items: center;
      margin-bottom: 1.7rem;
    }

    #ecm .ecm-reasons h3 {
      margin-bottom: 1.4rem;
      font-size: clamp(1.7rem, 3vw, 2.35rem);
      font-weight: 800;
    }

    #ecm .ecm-reasons h3 strong {
      font-size: 1.55em;
    }

    #ecm .ecm-reason-list {
      list-style: none;
      margin: 0;
      padding: 0;
      display: grid;
      gap: 1rem;
    }

    #ecm .ecm-reason-list li {
      display: grid;
      grid-template-columns: 1.5rem 1fr;
      gap: 0.7rem;
      align-items: start;
    }

    #ecm .ecm-reason-list i {
      color: var(--ecm-cyan);
      font-size: 1.15rem;
      margin-top: 0.15rem;
    }

    #ecm .ecm-reason-list strong {
      display: block;
      margin-bottom: 0.2rem;
    }

    #ecm .ecm-reason-list small {
      display: block;
      color: #4b5563;
      line-height: 1.45;
    }

    #ecm .ecm-system-map {
      position: relative;
      min-height: 275px;
      border-radius: 18px;
      overflow: hidden;
      background:
        radial-gradient(circle at center, rgba(8,127,194,0.1) 0 23%, transparent 24%),
        radial-gradient(circle at center, transparent 0 45%, rgba(8,127,194,0.15) 46% 47%, transparent 48%),
        var(--ecm-soft);
    }

    #ecm .ecm-map-node {
      position: absolute;
      width: 104px;
      height: 104px;
      border: 2px solid #a9c9dc;
      border-radius: 50%;
      background: rgba(255,255,255,0.92);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 0.25rem;
      text-align: center;
      font-size: 0.75rem;
      font-weight: 700;
      color: #23313b;
    }

    #ecm .ecm-map-node i {
      color: var(--ecm-blue);
      font-size: 1.3rem;
    }

    #ecm .ecm-map-node--top { top: 22px; left: 50%; transform: translateX(-50%); }
    #ecm .ecm-map-node--left { bottom: 28px; left: 30px; }
    #ecm .ecm-map-node--right { bottom: 28px; right: 30px; }

    #ecm .ecm-map-hub {
      position: absolute;
      top: 50%;
      left: 50%;
      z-index: 2;
      width: 76px;
      height: 76px;
      transform: translate(-50%, -25%);
      border-radius: 50%;
      background: #fff;
      border: 2px solid #c5dbe8;
      box-shadow: 0 8px 28px rgba(8,127,194,0.15);
      display: grid;
      place-items: center;
      color: var(--ecm-blue);
      font-weight: 800;
    }

    #ecm .ecm-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 0.8rem;
      margin: 1.6rem 0 2.4rem;
    }

    #ecm .ecm-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 46px;
      padding: 0.72rem 1.3rem;
      border: 1px solid var(--ecm-blue);
      border-radius: 7px;
      color: var(--ecm-blue);
      background: #fff;
      text-decoration: none;
      font-weight: 700;
      transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    }

    #ecm .ecm-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 22px rgba(8,127,194,0.2);
      color: var(--ecm-blue-dark);
    }

    #ecm .ecm-btn--primary {
      background: var(--ecm-blue);
      color: #fff;
    }

    #ecm .ecm-btn--primary:hover {
      background: var(--ecm-blue-dark);
      color: #fff;
    }

    #ecm .ecm-partner-card {
      padding: clamp(1.6rem, 4vw, 2.8rem);
      border-radius: 24px;
      background: var(--ecm-navy);
      color: #fff;
      text-align: center;
      margin-bottom: 3rem;
    }

    #ecm .ecm-partner-card h3 {
      max-width: 920px;
      margin: 0 auto 1.45rem;
      font-size: clamp(1.35rem, 3vw, 2.05rem);
      font-weight: 800;
    }

    #ecm .ecm-partner-card h4 {
      margin-bottom: 1rem;
      font-size: 1rem;
      font-weight: 700;
    }

    #ecm .ecm-status-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1rem;
    }

    #ecm .ecm-status-item {
      min-height: 108px;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 1rem;
      border: 1px solid rgba(65,197,216,0.8);
      border-radius: 12px;
      background: rgba(255,255,255,0.05);
      line-height: 1.45;
    }

    #ecm .ecm-partner-card p {
      margin: 1.3rem auto 0;
      max-width: 1020px;
      color: #e7e9f5;
    }

    #ecm .ecm-package-row {
      display: grid;
      grid-template-columns: 0.95fr 1.25fr;
      gap: 2.2rem;
      margin-bottom: 3.2rem;
    }

    #ecm .ecm-package-card {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 1rem;
      padding: 1.25rem;
      border: 1px solid #dcebf3;
      border-radius: 16px;
      box-shadow: 0 10px 28px rgba(14,78,116,0.08);
    }

    #ecm .ecm-package-card h4 {
      color: var(--ecm-blue);
      font-weight: 800;
    }

    #ecm .ecm-package-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    #ecm .ecm-package-list li {
      margin: 0.55rem 0;
      font-size: 0.92rem;
    }

    #ecm .ecm-package-list i {
      color: var(--ecm-blue);
      margin-right: 0.4rem;
    }

    #ecm .ecm-price {
      align-self: end;
      min-width: 126px;
      padding-left: 1rem;
      border-left: 1px solid #dcebf3;
      text-align: center;
    }

    #ecm .ecm-price small {
      display: block;
      color: var(--ecm-blue);
      line-height: 1.25;
    }

    #ecm .ecm-price strong {
      display: block;
      margin-top: 0.35rem;
      font-size: 1.8rem;
      white-space: nowrap;
    }

    #ecm .ecm-steps h3 {
      font-size: clamp(1.45rem, 3vw, 2rem);
      font-weight: 800;
    }

    #ecm .ecm-step-list {
      list-style: none;
      padding: 0;
      margin: 1.25rem 0 1.35rem;
      counter-reset: ecm-step;
    }

    #ecm .ecm-step-list li {
      counter-increment: ecm-step;
      position: relative;
      min-height: 42px;
      padding: 0 0 0.8rem 2.4rem;
    }

    #ecm .ecm-step-list li::before {
      content: counter(ecm-step);
      position: absolute;
      top: -0.15rem;
      left: 0;
      width: 1.65rem;
      height: 1.65rem;
      border: 1px solid var(--ecm-blue);
      border-radius: 50%;
      display: grid;
      place-items: center;
      color: var(--ecm-blue);
      font-size: 0.82rem;
      font-weight: 800;
      background: #fff;
    }

    #ecm .ecm-step-list li:not(:last-child)::after {
      content: '';
      position: absolute;
      top: 1.55rem;
      bottom: -0.05rem;
      left: 0.8rem;
      width: 1px;
      background: #bdd8e7;
    }

    #ecm .ecm-final {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 2rem;
      align-items: end;
      padding-top: 1.8rem;
      border-top: 1px solid #e2edf3;
    }

    #ecm .ecm-final h3 {
      font-size: clamp(1.45rem, 3vw, 2rem);
      font-weight: 800;
    }

    #ecm .ecm-final p {
      max-width: 760px;
      margin-bottom: 0;
    }

    #ecm .ecm-code {
      text-align: right;
      line-height: 1;
    }

    #ecm .ecm-code strong {
      display: block;
      font-size: clamp(3rem, 7vw, 5rem);
      font-weight: 400;
      letter-spacing: -0.04em;
    }

    #ecm .ecm-code span {
      display: block;
      margin-top: 0.25rem;
      font-size: 0.85rem;
    }

    #ecm .ecm-disclaimer {
      margin: 3.2rem auto 0;
      text-align: center;
      font-size: 0.78rem;
      color: #6b7280;
    }

    @media (max-width: 991.98px) {
      #ecm .ecm-regulation,
      #ecm .ecm-reasons,
      #ecm .ecm-package-row {
        grid-template-columns: 1fr;
      }

      #ecm .ecm-system-map {
        max-width: 420px;
        width: 100%;
        margin: 0 auto;
      }
    }

    @media (max-width: 767.98px) {
      #ecm {
        padding-top: 56px;
        padding-bottom: 56px;
      }

      #ecm .ecm-regulation {
        gap: 1rem;
        margin-bottom: 2.5rem;
      }

      #ecm .ecm-regulation-copy,
      #ecm .ecm-partner-card {
        border-radius: 16px;
      }

      #ecm .ecm-status-grid,
      #ecm .ecm-final {
        grid-template-columns: 1fr;
      }

      #ecm .ecm-package-card {
        grid-template-columns: 1fr;
      }

      #ecm .ecm-price {
        padding: 1rem 0 0;
        border-left: 0;
        border-top: 1px solid #dcebf3;
        text-align: left;
      }

      #ecm .ecm-actions,
      #ecm .ecm-btn {
        width: 100%;
      }

      #ecm .ecm-code {
        text-align: left;
      }

      #ecm .ecm-map-node {
        width: 94px;
        height: 94px;
      }

      #ecm .ecm-map-node--left { left: 16px; }
      #ecm .ecm-map-node--right { right: 16px; }
    }