.about-main {
  width: min(960px, calc(100% - 40px));
  margin: 46px auto 80px;
}

.about-document {
  background:
    radial-gradient(circle at 8% 8%, rgba(255, 196, 229, 0.32), transparent 28%),
    radial-gradient(circle at 92% 18%, rgba(201, 228, 255, 0.34), transparent 30%),
    linear-gradient(145deg, rgba(255,255,255,0.62), rgba(246,236,255,0.62));
  border: 1px solid rgba(255,255,255,0.75);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
  border-radius: 42px;
  padding: clamp(34px, 5vw, 70px);
}

.about-document h1 {
  margin: 0 0 20px;
  font-size: clamp(2.1rem, 4vw, 3.5rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--purple-900);
}

.about-lead {
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--text-main);
  max-width: 900px;
  margin-bottom: 42px;
  font-weight: 700;
}

.about-document h2 {
  margin: 42px 0 14px;
  font-size: clamp(1.3rem, 2vw, 1.72rem);
  color: var(--purple-900);
}

.about-document p {
  margin: 0 0 18px;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--text-soft);
}

.about-entity {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  align-items: center;
  margin: 28px 0;
  padding: 24px;
  border-radius: 30px;
  background: rgba(255,255,255,0.48);
  border: 1px solid rgba(255,255,255,0.72);
}

.about-entity img {
  width: 100%;
  max-height: 105px;
  object-fit: contain;
}

.about-entity p {
  margin: 0;
}

@media (max-width: 760px) {
  .about-main {
    margin-top: 28px;
  }

  .about-document {
    padding: 28px;
  }

  .about-entity {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-entity img {
    max-width: 240px;
    margin: 0 auto;
  }
}

/* RESPONSIVE ABOUT */

@media (max-width: 900px) {
  .about-main {
    width: min(100% - 28px, 1180px);
    margin: 34px auto 70px;
  }

  .about-document {
    padding: 36px;
    border-radius: 32px;
  }

  .about-document h1 {
    font-size: clamp(2rem, 8vw, 3.2rem);
  }

  .about-lead {
    font-size: 1.08rem;
    line-height: 1.65;
    margin-bottom: 30px;
  }

  .about-document h2 {
    margin: 34px 0 12px;
  }

  .about-document p {
    font-size: 1rem;
    line-height: 1.72;
  }

  .about-entity {
    grid-template-columns: 180px 1fr;
    gap: 22px;
    padding: 20px;
  }
}

@media (max-width: 640px) {

  .about-main {
    width: min(100% - 18px, 1180px);
    margin: 22px auto 50px;
  }

  .about-document {
    padding: 22px;
    border-radius: 24px;
  }

  .about-document h1 {
    margin-bottom: 14px;
    font-size: 1.9rem;
    line-height: 1.05;
  }

  .about-lead {
    font-size: 0.98rem;
    line-height: 1.55;
    margin-bottom: 24px;
  }

  .about-document h2 {
    margin: 28px 0 10px;
    font-size: 1.28rem;
  }

  .about-document p {
    font-size: 0.94rem;
    line-height: 1.65;
  }

  .about-entity {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 16px;
    text-align: center;
    border-radius: 20px;
  }

  .about-entity img {
    max-width: 170px;
    max-height: 90px;
    margin: 0 auto;
  }
}