.single-product-page {
  --product-color: #5b2890;

  color: #3f3f3f;
  background: #f7f7f7;
}

.single-product-hero {
  position: relative;
  padding: 40px 0 20px;
  overflow: hidden;
  background: #f7f7f7;
}

.single-product-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 190px;
  background: linear-gradient(90deg, #8b1ab8 0%, #f0009b 100%);
  z-index: 0;
}

.single-product-hero .container {
  position: relative;
  z-index: 1;
}

.single-product-hero__inner {
  display: grid;
  grid-template-columns: minmax(320px, 500px) minmax(0, 1fr);
  align-items: center;
  gap: 30px;
  min-height: 390px;
}

.single-product-hero__image {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.single-product-hero__image img {
  display: block;
  max-width: 100%;
  max-height: 430px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.single-product-hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 150px;
  align-items: center;
  gap: 40px;
  padding-bottom: 80px;
  text-align: center;
}

.single-product-hero__title {
  margin: 0 0 12px;
  font-size: 46px;
  line-height: 1.05;
  font-weight: 800;
  color: var(--product-color);
}

.single-product-hero__subtitle {
  max-width: 500px;
  margin: 0 auto 22px 0;
  font-size: 17px;
  line-height: 1.3;
  font-weight: 700;
  text-align: center;
  color: #3f3f3f;
}

.single-product-hero__price {
  margin-bottom: 26px;
  font-size: 32px;
  line-height: 1;
  font-weight: 900;
  text-align: center;
  color: var(--product-color);
}

.single-product-hero__button {
  width: 370px;
  max-width: 100%;
  min-height: 60px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  border-radius: 10px;
  background: var(--product-color);
  color: #fff;
  font-size: 24px;
  line-height: 1;
  font-weight: 800;
  text-decoration: none;
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
}

.single-product-hero__button:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.single-product-hero__button-arrow {
  display: inline-flex;
  color: #fff;
  transition: transform 0.3s ease;
}

.single-product-hero__button:hover .single-product-hero__button-arrow {
  transform: translateX(5px);
}

.single-product-hero__badge {
  display: flex;
  justify-content: center;
  align-items: center;
}

.single-product-hero__icon {
  display: block;
  width: 140px;
  height: 140px;
  object-fit: contain;
}

.single-product-features {
  position: relative;
  z-index: 3;
  max-width: 720px;
  margin: -58px 10px 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 13px;
}

.single-product-feature {
  min-height: 64px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 15px;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.16);
}

.single-product-feature img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  flex-shrink: 0;
}

.single-product-feature__label {
  margin-bottom: 6px;
  font-size: 16px;
  line-height: 1;
  font-weight: 800;
  color: #5b2890;
}

.single-product-feature__value {
  font-size: 14px;
  line-height: 1.15;
  font-weight: 400;
  color: #3f3f3f;
}

.single-product-about {
  padding: 40px 0 50px;
  background: #f7f7f7;
}

.single-product-about__title {
  margin: 0 0 40px;
  font-size: 42px;
  line-height: 1.1;
  font-weight: 800;
  color: #5b2890;
}

.single-product-about__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  align-items: start;
  gap: 70px;
}

.single-product-page--no-author .single-product-about__grid {
  grid-template-columns: minmax(0, 850px);
  justify-content: center;
}

.single-product-page--no-author .single-product-about__title {
  text-align: center;
}

.single-product-about__content {
  min-width: 0;
}

.single-product-about__content h1,
.single-product-about__content h2,
.single-product-about__content h3,
.single-product-about__content h4,
.single-product-about__content h5 {
  margin-bottom: 20px;
}

.single-product-about__content iframe,
.single-product-about__author iframe {
  display: block;
  width: 100%;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  border: 0;
  border-radius: 24px;
}

.single-product-about__content h2,
.single-product-about__content h3,
.single-product-about__content h4 {
  color: #5b2890;
}

.single-product-about__content h2:first-child,
.single-product-about__content h3:first-child,
.single-product-about__content h4:first-child,
.single-product-about__content p:first-child,
.single-product-about__content figure:first-child {
  margin-top: 0;
}

.single-product-about__content p {
  margin: 0 0 15px;
  font-size: 18px;
  line-height: 1.5;
  color: #3f3f3f;
}

.single-product-about__content img {
  max-width: 100%;
  height: auto;
  border-radius: 24px;
  display: block;
  margin: 0 auto;
}

.single-product-about__content iframe,
.single-product-about__content video {
  max-width: 100%;
  border-radius: 24px;
}

.single-product-about__author {
  min-width: 0;
  text-align: center;
}

.single-product-about__author p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.6;
  font-style: italic;
  color: #3f3f3f;
}

.single-product-about__author img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto 18px;
}

.single-product-about__author p img:last-child {
  margin-bottom: 0;
  margin-top: 20px;
  max-width: 100px;
}

.single-product-bottom {
  padding: 38px 0 48px;
  background: #fff;
  box-shadow: 0 -8px 22px rgba(0, 0, 0, 0.12);
}

.single-product-bottom__items {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.single-product-bottom__item {
  min-height: 96px;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 20px;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 6px 18px rgba(91, 40, 144, 0.2);
}

.single-product-bottom__item img {
  width: 70px;
  height: 70px;
  object-fit: contain;
  flex-shrink: 0;
}

.single-product-bottom__title {
  margin-bottom: 6px;
  font-size: 18px;
  line-height: 1.15;
  font-weight: 700;
  color: #5b2890;
}

.single-product-bottom__text {
  font-size: 15px;
  line-height: 1.25;
  font-weight: 400;
  color: #3f3f3f;
}

@media (max-width: 1199px) {
  .single-product-hero__inner {
    grid-template-columns: 420px minmax(0, 1fr);
    gap: 30px;
  }

  .single-product-hero__content {
    grid-template-columns: 1fr 120px;
    gap: 20px;
  }

  .single-product-hero__title {
    font-size: 40px;
  }

  .single-product-hero__button {
    width: 320px;
  }

  .single-product-features {
    max-width: 620px;
  }

  .single-product-about__grid {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 35px;
  }
}

@media (max-width: 991px) {
  .single-product-hero {
    padding-top: 30px;
  }

  .single-product-hero::after {
    height: 255px;
  }

  .single-product-hero__inner {
    grid-template-columns: 1fr;
    gap: 15px;
    text-align: center;
  }

  .single-product-hero__image img {
    max-height: 330px;
  }

  .single-product-hero__content {
    grid-template-columns: 1fr;
    padding-bottom: 95px;
  }

  .single-product-hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .single-product-hero__badge {
    display: none;
  }

  .single-product-features {
    max-width: 100%;
    margin: -65px 0 0;
    grid-template-columns: repeat(2, 1fr);
  }

  .single-product-about__grid {
    grid-template-columns: 1fr;
  }

  .single-product-about__author {
    max-width: 420px;
    margin: 0 auto;
  }

  .single-product-bottom__items {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .single-product-hero::after {
    height: 417px;
  }

  .single-product-hero__title {
    font-size: 34px;
  }

  .single-product-hero__subtitle {
    font-size: 15px;
  }

  .single-product-hero__subtitle br {
    display: none;
  }

  .single-product-hero__price {
    font-size: 28px;
  }

  .single-product-hero__button {
    min-height: 56px;
    font-size: 21px;
  }

  .single-product-features {
    grid-template-columns: 1fr;
  }

  .single-product-about {
    padding: 38px 0 55px;
  }

  .single-product-about__title {
    font-size: 34px;
    margin-bottom: 24px;
  }

  .single-product-about__content p {
    font-size: 16px;
  }

  .single-product-bottom__items {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 575px) {
  .single-product-hero__image img {
    max-height: 260px;
  }

  .single-product-hero__title {
    font-size: 30px;
  }

  .single-product-hero__button {
    width: 100%;
  }

  .single-product-feature {
    padding: 12px 14px;
  }

  .single-product-bottom__item {
    padding: 16px;
  }

  .single-product-bottom__item img {
    width: 58px;
    height: 58px;
  }
}