@media (max-width: 680px) {
  html, body {
    overflow-x: hidden;
  }

  .container {
    width: calc(100% - 28px);
    max-width: 100%;
  }

  .nav {
    min-height: 64px;
    gap: 10px;
  }

  .brand {
    gap: 8px;
    font-size: 16px;
    flex: 0 0 auto;
  }

  .brand img {
    width: 38px;
    height: 38px;
    border-radius: 11px;
  }

  .telegram-top {
    max-width: 52vw;
    padding: 9px 11px;
    border-radius: 12px;
    font-size: 10px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }

  .hero {
    padding: 84px 0 56px;
  }

  .ambient-one {
    width: 240px;
    height: 240px;
    right: -120px;
    top: 170px;
  }

  .ambient-two {
    width: 220px;
    height: 220px;
    left: -120px;
    top: 420px;
  }

  .screens-showcase {
    position: relative;
    width: 100%;
    max-width: 430px;
    height: 330px;
    margin: 0 auto 28px;
    transform: none;
    perspective: 900px;
  }

  .screen-device {
    position: absolute;
    top: 50%;
    height: auto;
    border-width: 5px;
    border-radius: 24px;
    box-shadow: 0 24px 55px rgba(0,0,0,.42);
  }

  .screen-device:after {
    border-radius: 18px;
  }

  .screen-main {
    left: 50%;
    width: min(49vw, 190px);
    height: auto;
    z-index: 3;
    transform: translate(-50%, -50%);
  }

  .screen-side {
    width: min(39vw, 152px);
    height: auto;
    opacity: .78;
    z-index: 2;
  }

  .left-card {
    left: 50%;
    transform: translate(-98%, -48%) rotateY(7deg) rotateZ(-2deg);
  }

  .right-card {
    left: 50%;
    transform: translate(-2%, -48%) rotateY(-7deg) rotateZ(2deg);
  }

  .hero-copy {
    width: 100%;
    max-width: 100%;
  }

  .mini-title {
    margin-bottom: 10px;
    font-size: 10px;
    letter-spacing: 2.4px;
  }

  h1 {
    margin: 0;
    font-size: clamp(31px, 9vw, 38px);
    line-height: 1.16;
    letter-spacing: -.8px;
  }

  .title-with-icon {
    gap: 8px;
  }

  .title-app-icon {
    width: 1em;
    height: 1em;
    border-radius: 22%;
  }

  .hero-cta-box {
    width: 100%;
    margin: 24px auto 22px;
    padding: 22px 18px;
    border-radius: 22px;
    text-align: right;
  }

  .hero-cta-box .cta-copy {
    width: 100%;
  }

  .cta-box h2,
  .hero-cta-box h2 {
    margin-bottom: 8px;
    font-size: 25px;
    line-height: 1.35;
  }

  .cta-box span,
  .hero-cta-box span {
    display: block;
    font-size: 12px;
    line-height: 1.8;
  }

  .cta-telegram {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    width: 100%;
    min-width: 0;
    margin-top: 18px;
    padding: 14px 16px;
    border-radius: 16px;
  }

  .cta-telegram svg {
    display: block !important;
    width: 23px !important;
    height: 23px !important;
    flex: 0 0 23px !important;
    margin: 0 !important;
    transform: translateY(0) !important;
  }

  .cta-telegram strong {
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    font-size: 14px;
    line-height: 23px !important;
    white-space: normal;
    transform: none !important;
  }

  .lead {
    max-width: 100%;
    margin: 22px auto 0;
    padding-inline: 2px;
    font-size: 15px;
    line-height: 1.9;
  }

  .points {
    grid-template-columns: 1fr;
    gap: 11px;
    margin: 28px 0 18px;
  }

  .point,
  .point.wide {
    grid-column: auto;
    min-height: 0;
    padding: 16px;
    border-radius: 18px;
  }

  .point .icon {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
    border-radius: 12px;
  }

  .point strong {
    margin-top: 2px;
    font-size: 14px;
  }

  .point small {
    font-size: 12px;
    line-height: 1.7;
  }

  footer {
    padding: 24px 0;
  }

  .footer {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (max-width: 460px) {
  .container {
    width: calc(100% - 22px);
  }

  .hero {
    padding-top: 78px;
  }

  .screens-showcase {
    height: 282px;
    margin-bottom: 22px;
  }

  .screen-main {
    width: min(50vw, 166px);
  }

  .screen-side {
    width: min(40vw, 132px);
  }

  h1 {
    font-size: clamp(29px, 8.6vw, 34px);
    line-height: 1.17;
  }

  .hero-cta-box {
    padding: 20px 16px;
  }

  .cta-box h2,
  .hero-cta-box h2 {
    font-size: 23px;
  }

  .lead {
    font-size: 14px;
  }
}

@media (max-width: 370px) {
  .nav {
    min-height: 60px;
  }

  .brand {
    font-size: 14px;
  }

  .brand img {
    width: 34px;
    height: 34px;
  }

  .telegram-top {
    max-width: 48vw;
    font-size: 9px;
  }

  .screens-showcase {
    height: 248px;
  }

  h1 {
    font-size: 28px;
  }
}