.hero-music {
      --hm-bg: #342694;
      --hm-text: #ffffff;
      --hm-muted: #c9cbe0;
      --hm-line: rgba(255, 255, 255, 0.12);
      --hm-green: #12c268;
      --hm-green-dark: #fb923c;
      --hm-green-glow: rgba(18, 194, 104, 0.4);

      background:
        radial-gradient(90% 80% at 85% 0%, #5eb97b 0%, transparent 60%),
        radial-gradient(70% 60% at 0% 100%, #0f1a2e 0%, transparent 55%),
        var(--hm-bg);
      color: var(--hm-text);
      padding: 150px 24px 140px;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
      overflow: hidden;
    }

    .hero-music__inner {
      max-width: 1120px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1.05fr 1fr;
      gap: 80px;
      align-items: center;
    }

    .hero-music__badge {
      display: inline-block;
      padding: 8px 18px;
      border-radius: 999px;
      border: 1px solid var(--hm-line);
      background: rgba(18, 194, 104, 0.1);
      color: #7ef0b0;
      font-size: 14px;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      margin-bottom: 32px;
    }

    .hero-music__title {
      font-size: clamp(38px, 5vw, 64px);
      line-height: 1.05;
      font-weight: 800;
      letter-spacing: -0.035em;
      margin: 0 0 28px;
    }

    .hero-music__subtitle {
      font-size: clamp(17px, 1.8vw, 21px);
      line-height: 1.65;
      color: var(--hm-muted);
      margin: 0 0 44px;
      max-width: 540px;
    }

    .hero-music__actions {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 52px;
    }

    .hero-music__btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 18px 32px;
      border-radius: 14px;
      font-size: 17px;
      font-weight: 700;
      text-decoration: none;
      transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
    }

    .hero-music__btn--primary {
      position: relative;
      background: linear-gradient(145deg, #16d674 0%, var(--hm-green) 45%, var(--hm-green-dark) 100%);
      color: #fff;
      box-shadow: 0 12px 28px var(--hm-green-glow), inset 0 1px 1px rgba(255, 255, 255, 0.5);
    }

    .hero-music__btn--primary::after {
      content: "";
      position: absolute;
      top: 8%;
      left: 8%;
      width: 84%;
      height: 44%;
      border-radius: 10px;
      background: linear-gradient(180deg, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0));
      pointer-events: none;
    }

    .hero-music__btn--primary:hover { transform: translateY(-2px); }

    .hero-music__btn--secondary {
      background: transparent;
      color: #fff;
      border: 1.5px solid var(--hm-line);
    }

    .hero-music__btn--secondary:hover { border-color: rgba(255, 255, 255, 0.4); }

    .hero-music__proof {
      display: grid;
      gap: 18px;
      padding: 0;
      margin: 0;
      list-style: none;
    }

    .hero-music__proof li {
      position: relative;
      padding-left: 48px;
      font-size: 16.5px;
      line-height: 1.5;
      color: var(--hm-muted);
    }

    .hero-music__proof li::before {
      content: "✓";
      position: absolute;
      left: 0;
      top: 50%;
      transform: translateY(-50%);
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: linear-gradient(145deg, #16d674 0%, var(--hm-green) 45%, var(--hm-green-dark) 100%);
      box-shadow: 0 8px 20px var(--hm-green-glow), inset 0 1px 1px rgba(255, 255, 255, 0.5);
      color: #06220f;
      font-size: 16px;
      font-weight: 900;
      display: flex;
      align-items: center;
      justify-content: center;
      line-height: 1;
    }

    /* ===== 3D-карусель ===== */
    .hero-music__media {
      position: relative;
      perspective: 1600px;
      min-height: 520px;
    }

    .hero-music__stage {
      position: relative;
      width: 100%;
      height: 100%;
      transform-style: preserve-3d;
      transition: transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
    }

    /* Слайд = плоскость в 3D-пространстве */
    .hero-music__slide {
      position: absolute;
      inset: 0;
      transform-style: preserve-3d;
      transition: transform 0.75s cubic-bezier(0.22, 1, 0.36, 1),
                  opacity 0.75s ease,
                  filter 0.75s ease;
      will-change: transform, opacity;
    }

    /* Десктопный слайд: спереди, по центру */
    .hero-music__slide--desktop {
      transform: translate3d(0, 0, 0);
      z-index: 2;
    }

    /* Мобильный слайд: сзади, смещён вправо/вглубь, уменьшен, «повёрнут» */
    .hero-music__slide--mobile {
      transform: translate3d(38%, -4%, -260px) rotateY(-18deg) scale(0.82);
      z-index: 1;
      opacity: 0.85;
      filter: brightness(0.75) saturate(0.9);
    }

    /* Активное состояние — когда мобильный вышел вперёд */
    .hero-music__stage.is-mobile .hero-music__slide--desktop {
      transform: translate3d(-38%, 6%, -260px) rotateY(18deg) scale(0.82);
      opacity: 0.85;
      filter: brightness(0.75) saturate(0.9);
      z-index: 1;
    }

    .hero-music__stage.is-mobile .hero-music__slide--mobile {
      transform: translate3d(0, 0, 0) rotateY(0) scale(1);
      opacity: 1;
      filter: none;
      z-index: 2;
    }

    /* Браузерная рамка */
    .hero-music__browser {
      border-radius: 18px;
      overflow: hidden;
      background: #12151f;
      border: 1px solid var(--hm-line);
      box-shadow: 0 40px 80px rgba(0, 0, 0, 0.55);
    }

    .hero-music__browser-bar {
      display: flex;
      gap: 7px;
      padding: 12px 16px;
      background: #181c28;
      border-bottom: 1px solid var(--hm-line);
    }

    .hero-music__browser-bar span {
      width: 11px;
      height: 11px;
      border-radius: 50%;
      background: #33384a;
    }

    .hero-music__screenshot {
      display: block;
      width: 100%;
      height: auto;
    }

    /* Мобильный корпус — высокий и узкий, как телефон */
    .hero-music__phone {
      margin: 0 auto;
      width: 58%;
      max-width: 300px;
      border-radius: 34px;
      overflow: hidden;
      background: #0d0f16;
      border: 1px solid var(--hm-line);
      box-shadow:
        0 40px 80px rgba(0, 0, 0, 0.6),
        inset 0 0 0 8px #12151f;
      position: relative;
    }

    .hero-music__phone::before {
      /* динамик/чубчик */
      content: "";
      position: absolute;
      top: 12px;
      left: 50%;
      transform: translateX(-50%);
      width: 32%;
      height: 18px;
      border-radius: 999px;
      background: #0a0c12;
      z-index: 2;
    }

    .hero-music__phone img {
      display: block;
      width: 100%;
      height: auto;
    }

    /* Кнопки-стрелки */
    .hero-music__nav {
      position: absolute;
      bottom: -8px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      gap: 12px;
      z-index: 5;
    }

    .hero-music__nav button {
      width: 52px;
      height: 52px;
      border-radius: 50%;
      border: 1px solid var(--hm-line);
      background: rgba(18, 21, 31, 0.85);
      color: #fff;
      font-size: 18px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
      backdrop-filter: blur(8px);
    }

    .hero-music__nav button:hover {
      background: var(--hm-green);
      border-color: transparent;
      transform: translateY(-2px);
    }

    .hero-music__nav button:active { transform: translateY(0); }

    /* Точки-индикаторы */
    .hero-music__dots {
      position: absolute;
      bottom: -56px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      gap: 8px;
      z-index: 5;
    }

    .hero-music__dots button {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      border: 0;
      padding: 0;
      background: rgba(255, 255, 255, 0.3);
      cursor: pointer;
      transition: width 0.25s ease, background 0.25s ease;
    }

    .hero-music__dots button.is-active {
      width: 26px;
      border-radius: 999px;
      background: var(--hm-green);
    }

    @media (max-width: 900px) {
      .hero-music { padding: 96px 22px 120px; }
      .hero-music__inner {
        grid-template-columns: 1fr;
        gap: 56px;
      }
      .hero-music__media {
        min-height: 420px;
        max-width: 520px;
        margin: 0 auto;
        width: 100%;
      }
      .hero-music__slide--mobile {
        transform: translate3d(30%, -4%, -200px) rotateY(-16deg) scale(0.85);
      }
      .hero-music__stage.is-mobile .hero-music__slide--desktop {
        transform: translate3d(-30%, 4%, -200px) rotateY(16deg) scale(0.85);
      }
    }

    @media (max-width: 560px) {
      .hero-music__btn { width: 100%; }
      .hero-music__media { min-height: 360px; }
      .hero-music__phone { width: 52%; }
    }

    @media (prefers-reduced-motion: reduce) {
      .hero-music__stage,
      .hero-music__slide { transition-duration: 0.01ms; }
    }
  

    .features-music {
      --fm-bg: #ffffff;
      --fm-text: #111318;
      --fm-muted: #6a7080;
      --fm-line: #e8eaf0;
      --fm-green: #0fa958;
      --fm-green-dark: #0b7f43;
      --fm-green-glow: rgba(15, 169, 88, 0.35);

      background: var(--fm-bg);
      color: var(--fm-text);
      padding: 140px 24px;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    }

    .features-music__inner {
      max-width: 1080px;
      margin: 0 auto;
    }

    .features-music__head {
      max-width: 760px;
      margin: 0 auto 96px;
      text-align: center;
    }

    .features-music__badge {
      display: inline-block;
      font-size: 14px;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--fm-green-dark);
      margin-bottom: 24px;
    }

    .features-music__title {
      font-size: clamp(34px, 4.6vw, 56px);
      line-height: 1.12;
      font-weight: 800;
      letter-spacing: -0.03em;
      margin: 0 0 28px;
    }

    .features-music__lead {
      font-size: clamp(18px, 1.9vw, 22px);
      line-height: 1.6;
      color: var(--fm-muted);
      margin: 0;
    }

    .features-music__list {
      list-style: none;
      padding: 0;
      margin: 0 0 120px;
      display: grid;
      gap: 0;
    }

    .features-music__item {
      display: grid;
      grid-template-columns: 56px 1fr;
      gap: 32px;
      align-items: start;
      padding: 44px 0;
      border-top: 1px solid var(--fm-line);
    }

    .features-music__item:last-child {
      border-bottom: 1px solid var(--fm-line);
    }

    /* Крупный зелёный пункт: матовый круг + глянцевый блик */
    .features-music__mark {
      position: relative;
      width: 56px;
      height: 56px;
      border-radius: 50%;
      background: linear-gradient(145deg, #12c268 0%, var(--fm-green) 45%, var(--fm-green-dark) 100%);
      box-shadow:
        0 10px 24px var(--fm-green-glow),
        inset 0 1px 1px rgba(255, 255, 255, 0.55);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .features-music__mark::after {
      /* глянцевый блик сверху */
      content: "";
      position: absolute;
      top: 6%;
      left: 18%;
      width: 64%;
      height: 42%;
      border-radius: 50%;
      background: linear-gradient(180deg, rgba(255, 255, 255, 0.65), rgba(255, 255, 255, 0));
      pointer-events: none;
    }

    .features-music__mark i {
      color: #fff;
      font-size: 22px;
      line-height: 1;
      position: relative;
      z-index: 1;
    }

    .features-music__body h3 {
      font-size: clamp(20px, 2vw, 26px);
      font-weight: 750;
      letter-spacing: -0.015em;
      line-height: 1.25;
      margin: 0 0 12px;
    }

    .features-music__body p {
      font-size: clamp(16px, 1.6vw, 19px);
      line-height: 1.7;
      color: var(--fm-muted);
      margin: 0;
      max-width: 780px;
    }

    /* Цена */
    .features-music__price {
      display: grid;
      grid-template-columns: 1.1fr 1fr;
      gap: 72px;
      align-items: start;
    }

    .features-music__price-label {
      font-size: 14px;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--fm-green-dark);
      margin-bottom: 18px;
    }

    .features-music__price-value {
      font-size: clamp(56px, 7vw, 88px);
      font-weight: 800;
      line-height: 0.95;
      letter-spacing: -0.04em;
      margin-bottom: 24px;
    }

    .features-music__price-value span {
      font-size: clamp(20px, 2vw, 26px);
      font-weight: 500;
      color: var(--fm-muted);
      letter-spacing: 0;
      margin-left: 8px;
    }

    .features-music__price-text {
      font-size: clamp(16px, 1.5vw, 18px);
      line-height: 1.7;
      color: var(--fm-muted);
      margin: 0;
      max-width: 420px;
    }

    .features-music__price-side {
      padding-top: 8px;
    }

    .features-music__price-side ul {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: 18px;
    }

    .features-music__price-side li {
      position: relative;
      padding-left: 34px;
      font-size: clamp(16px, 1.5vw, 18px);
      line-height: 1.55;
      color: var(--fm-text);
    }

    .features-music__price-side li::before {
      content: "";
      position: absolute;
      left: 0;
      top: 6px;
      width: 18px;
      height: 18px;
      border-radius: 50%;
      background: linear-gradient(145deg, #12c268, var(--fm-green-dark));
      box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.5);
    }

    .features-music__price-side li::after {
      content: "";
      position: absolute;
      left: 6px;
      top: 11px;
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: #fff;
      opacity: 0.9;
    }

    @media (max-width: 900px) {
      .features-music {
        padding: 96px 22px;
      }
      .features-music__head {
        margin-bottom: 64px;
      }
      .features-music__list {
        margin-bottom: 80px;
      }
      .features-music__item {
        grid-template-columns: 48px 1fr;
        gap: 22px;
        padding: 34px 0;
      }
      .features-music__mark {
        width: 48px;
        height: 48px;
      }
      .features-music__mark i {
        font-size: 18px;
      }
      .features-music__price {
        grid-template-columns: 1fr;
        gap: 48px;
      }
    }

    @media (max-width: 560px) {
      .features-music__item {
        grid-template-columns: 1fr;
        gap: 16px;
      }
      .features-music__list {
        margin-bottom: 64px;
      }
    }