.handbook-hero {
  position: relative;
  overflow: hidden;
  padding: 130px 0 95px;
  background: radial-gradient(ellipse at center, #F9FCFF 0%, #E3EFFF 100%);
}

.handbook-hero__blob {
  position: absolute;
  width: 625px;
  height: 625px;
  border-radius: 50%;
  background: radial-gradient(circle, #C8ECFF 0%, #FFFFFF 90%);
  backdrop-filter: blur(16.9px);
  pointer-events: none;
}

.handbook-hero__blob--left {
  top: -10px;
  left: calc(50% - 800px);
  opacity: 0.81;
  transform: translateX(-320px);
  transition: transform 8s cubic-bezier(0.22, 1, 0.36, 1);
}

.handbook-hero__blob--right {
  top: -450px;
  right: calc(50% - 1020px);
  opacity: 0.81;
  transform: translateY(340px);
  transition: transform 8s cubic-bezier(0.22, 1, 0.36, 1);
}

.handbook-hero.is-inview .handbook-hero__blob--left {
  transform: translateX(0);
}

.handbook-hero.is-inview .handbook-hero__blob--right {
  transform: translateY(0);
}

.handbook-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "title media"
    "text  media";
  column-gap: 40px;
}

.handbook-hero__title {
  grid-area: title;
  max-width: 560px;
  font-size: 40px;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.2;
  letter-spacing: 0;
  margin-bottom: 55px;
}

.handbook-hero__text {
  grid-area: text;
  max-width: 600px;
}

.handbook-hero__desc {
  font-size: 18px;
  font-weight: 400;
  color: #333333;
  line-height: 1.7;
  margin-bottom: 0;
}

.handbook-hero__btn-wrap {
  position: relative;
  display: inline-block;
  margin-top: 226px;
  margin-left: 339px;
}

.handbook-hero__btn {
  height: 60px;
  padding: 12px 36px;
  font-size: 18px;
  max-width: 320px;
  justify-content: center;
}

.handbook-hero__arrow {
  position: absolute;
  top: 300px;
  left: 150px;
  width: 210px;
  pointer-events: none;
}

.handbook-hero__arrow svg {
  display: block;
  width: 100%;
  height: auto;
}

.handbook-hero__arrow--mobile {
  display: none;
}

.handbook-hero__media {
  grid-area: media;
  align-self: center;
  position: relative;
  overflow: visible;
  width: 236px;
  aspect-ratio: 235.98 / 472.94;
}

.handbook-hero__img {
  display: block;
  width: 100%;
  height: auto;
}

.handbook-hero__phone {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 3.2s cubic-bezier(0.22, 1, 0.36, 1), opacity 3.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.handbook-hero__phone--front {
  z-index: 2;
  transform: translateX(0) rotate(0deg);
}

.handbook-hero__phone--back {
  z-index: 1;
  transform: translateX(0) rotate(0deg);
  opacity: 0;
}

.handbook-hero.is-inview .handbook-hero__phone--front {
  transform: translateX(40px) rotate(6deg);
}

.handbook-hero.is-inview .handbook-hero__phone--back {
  transform: translateX(-100px) rotate(-6deg);
  opacity: 1;
}

.handbook-hero__badge,
.handbook-hero__price-badge {
  position: absolute;
  z-index: 3;
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.handbook-hero__badge {
  left: -150px;
  bottom: 200px;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 240px;
  background: var(--bg-page);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 16px 18px;
  transform: scale(0.85) translateY(14px) rotate(-4deg);
  transition-delay: 1.6s;
}

.handbook-hero__badge-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
}

.handbook-hero__badge-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.handbook-hero__badge-text {
  max-width: 170px;
  font-size: 14px;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.35;
}

.handbook-hero__price-badge {
  right: -70px;
  bottom: 90px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  background: #FECC00;
  border-radius: 12px;
  padding: 10px 28px;
  transform: scale(0.85) translateY(14px) rotate(4deg);
  transition-delay: 1.9s;
}

.handbook-hero__price-new {
  font-size: 32px;
  font-weight: 800;
  color: var(--dark);
  line-height: 1;
}

.handbook-hero__price-old {
  position: relative;
  display: inline-block;
  font-size: 32px;
  font-weight: 600;
  color: var(--text-muted);
}

.handbook-hero__price-old::after {
  content: '';
  position: absolute;
  left: -6%;
  top: 50%;
  width: 112%;
  height: 2px;
  background: #E4382E;
  transform: translateY(-50%) rotate(-18deg);
  pointer-events: none;
}

.handbook-hero.is-inview .handbook-hero__badge {
  opacity: 1;
  transform: scale(1) translateY(0) rotate(-4deg);
}

.handbook-hero.is-inview .handbook-hero__price-badge {
  opacity: 1;
  transform: scale(1) translateY(0) rotate(4deg);
}

@media (prefers-reduced-motion: reduce) {
  .handbook-hero__blob--left,
  .handbook-hero__blob--right,
  .handbook-hero__phone,
  .handbook-hero__badge,
  .handbook-hero__price-badge {
    transition: none;
  }
}

@media (max-width: 1310px) {
  .handbook-hero {
    padding: 80px 0 60px;
  }

  .handbook-hero__inner {
    column-gap: 32px;
  }

  .handbook-hero__btn-wrap {
    margin-top: 96px;
    margin-left: 0;
  }

  .handbook-hero__arrow:not(.handbook-hero__arrow--mobile) {
    display: none;
  }

  .handbook-hero__arrow--mobile {
    display: block;
    position: absolute;
    top: auto;
    left: 50%;
    bottom: 100%;
    width: 190px;
    margin: 0 0 4px;
    transform: translateX(-50%);
  }

  .handbook-hero__media {
    align-self: start;
    width: 192px;
  }

  .handbook-hero__phone--back {
    display: none;
  }

  .handbook-hero__phone--front,
  .handbook-hero.is-inview .handbook-hero__phone--front {
    transform: none;
    transition: none;
  }

  .handbook-hero__blob {
    width: 460px;
    height: 460px;
  }

  .handbook-hero__blob--left {
    top: 68px;
    left: -200px;
  }

  .handbook-hero__blob--right {
    top: -70px;
    right: -91px;
  }

  .handbook-hero__badge {
    left: -80px;
    bottom: 240px;
    max-width: 210px;
    padding: 12px 14px;
  }

  .handbook-hero__badge-icon {
    width: 22px;
    height: 22px;
  }

  .handbook-hero__badge-text {
    max-width: 150px;
    font-size: 13px;
  }

  .handbook-hero__price-badge {
    right: -20px;
    bottom: 20px;
    padding: 8px 20px;
  }

  .handbook-hero__price-new,
  .handbook-hero__price-old {
    font-size: 24px;
  }
}

@media (max-width: 1024px) {
  .handbook-hero__title,
  .handbook-hero__text {
    max-width: 400px;
  }
}

@media (max-width: 768px) {
  .handbook-hero {
    padding: 40px 0;
  }

  .handbook-hero__inner {
    grid-template-columns: 1fr;
    grid-template-areas:
      "title"
      "media"
      "text";
    row-gap: 32px;
  }

  .handbook-hero__title,
  .handbook-hero__text {
    max-width: none;
  }

  .handbook-hero__title {
    font-size: 28px;
    margin-bottom: 0;
  }

  .handbook-hero__media {
    align-self: center;
    justify-self: center;
    width: 60%;
    max-width: 260px;
  }

  .handbook-hero__btn-wrap {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: 86px;
  }

  .handbook-hero__btn {
    width: 100%;
    justify-content: center;
  }

  .handbook-hero__arrow--mobile {
    width: 170px;
  }

  .handbook-hero__badge,
  .handbook-hero__price-badge {
    display: none;
  }
}

@media (max-width: 480px) {
  .handbook-hero__blob {
    width: 170px;
    height: 170px;
  }

  .handbook-hero__blob--left {
    top: 25px;
    left: -74px;
  }

  .handbook-hero__blob--right {
    top: -26px;
    right: -33px;
  }
}