@import url("st-page.css");

.program-hero--materials {
  background: linear-gradient(135deg, #2a9d8f 0%, #1d7a6f 55%, #146b60 100%);
}

.program-hero--materials .program-hero__title {
  font-size: clamp(1.5rem, 5.5vw, 2.75rem);
  line-height: 1.1;
}

.program-hero--materials .program-hero__title-line--sub {
  font-size: clamp(1.25rem, 4.5vw, 2.25rem);
  color: var(--color-accent);
}

.program-hero--materials .program-hero__lead {
  margin: 0 0 16px;
  max-width: 36rem;
  font-size: clamp(1rem, 2.8vw, 1.375rem);
  font-weight: 600;
  line-height: 1.35;
  color: #ffffff;
}

.program-hero--materials .program-hero__note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  max-width: 34rem;
  font-size: clamp(0.875rem, 2.2vw, 1rem);
  line-height: 1.45;
  color: rgb(255 255 255 / 92%);
}

.program-hero--materials .program-hero__note::before {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  margin-top: 2px;
  content: "";
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f4d35e' stroke-width='2'%3E%3Cpath d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'/%3E%3Cpolyline points='14 2 14 8 20 8'/%3E%3C/svg%3E")
    center / contain no-repeat;
}

.program-hero--materials .materials-hero__cta {
  width: 100%;
  max-width: 360px;
  min-height: 52px;
  margin-top: 24px;
  padding: 14px 24px;
  border-radius: 999px;
  font-size: clamp(0.8125rem, 2vw, 0.9375rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

@media (min-width: 1024px) {
  .program-hero--materials .materials-hero__cta {
    width: auto;
    min-width: 320px;
  }
}

.materials-hero__covers {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: clamp(12px, 4vw, 28px);
  width: 100%;
}

.materials-hero__cover {
  display: block;
  width: auto;
  max-width: min(46%, 200px);
  height: auto;
  max-height: clamp(200px, 42vw, 320px);
  object-fit: contain;
  filter: drop-shadow(0 12px 28px rgb(0 0 0 / 28%));
}

.materials-hero__cover--tenses {
  transform: rotate(-4deg) translateY(8px);
}

.materials-hero__cover--verbs {
  transform: rotate(5deg);
}

.materials-tables-why {
  padding: 48px 0 56px;
  background-color: #f9f3ee;
  border-top: 1px solid rgb(0 0 0 / 6%);
}

.materials-tables-why__layout {
  display: grid;
  gap: 28px;
  align-items: start;
}

.materials-tables-why__title {
  margin: 0 0 20px;
  font-size: clamp(1.25rem, 3.5vw, 1.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--color-text);
}

.materials-tables-why__card {
  padding: 20px 22px;
  border-radius: 12px;
  background-color: #efe8e0;
}

.materials-tables-why__text {
  margin: 0 0 14px;
  font-size: clamp(0.9375rem, 2.1vw, 1.0625rem);
  font-weight: 500;
  line-height: 1.55;
  color: var(--color-text);
}

.materials-tables-why__text:last-child {
  margin-bottom: 0;
}

.materials-tables-why__text strong {
  font-weight: 800;
}

.materials-tables-why__media {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.materials-tables-why__sample-wrap {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 520 / 370;
  overflow: hidden;
  border-radius: 4px;
  filter: drop-shadow(0 8px 20px rgb(0 0 0 / 12%));
}

.materials-tables-why__sample {
  display: block;
  width: 100%;
  height: auto;
}

.materials-tables-why__cta {
  min-width: 12rem;
  min-height: 52px;
  padding-inline: 28px;
  border: none;
  border-radius: 12px;
  font-size: clamp(0.875rem, 2vw, 1rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
}

.materials-modal {
  width: min(92vw, 720px);
  max-width: none;
  max-height: 92vh;
  padding: 0;
  border: none;
  background: transparent;
}

.materials-modal::backdrop {
  background-color: rgb(0 0 0 / 65%);
}

.materials-modal__panel {
  position: relative;
  overflow: auto;
  max-height: 92vh;
  border-radius: 12px;
  background-color: #ffffff;
  box-shadow: 0 16px 48px rgb(0 0 0 / 28%);
}

.materials-modal__close {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  border-radius: 50%;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--color-text);
  background-color: rgb(255 255 255 / 92%);
  box-shadow: 0 2px 8px rgb(0 0 0 / 12%);
  cursor: pointer;
}

.materials-modal__close:hover {
  background-color: #ffffff;
}

.materials-modal__close:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 2px;
}

.materials-modal__img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: top;
}

@media (min-width: 768px) {
  .materials-tables-why {
    padding: 56px 0 64px;
  }

  .materials-tables-why__layout {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 44%);
    gap: 40px 48px;
    align-items: center;
  }

  .materials-tables-why__title {
    margin-bottom: 24px;
  }

  .materials-tables-why__card {
    padding: 24px 28px;
  }

  .materials-tables-why__media {
    align-items: center;
  }
}

.materials-advantages {
  padding: 48px 0 56px;
  background-color: #f9f3ee;
}

.materials-advantages__title {
  margin: 0 0 36px;
  font-size: clamp(1.25rem, 3.5vw, 1.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-align: center;
  text-transform: uppercase;
  color: var(--color-text);
}

.materials-advantages__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin: 0 0 40px;
  padding: 0;
  list-style: none;
}

.materials-advantages__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}

.materials-advantages__num {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  color: #ffffff;
  background-color: var(--color-brand);
}

.materials-advantages__num--lg {
  width: 48px;
  height: 48px;
  font-size: 1.25rem;
}

.materials-advantages__label {
  margin: 0;
  font-size: clamp(1rem, 2.4vw, 1.125rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--color-text);
}

.materials-advantages__text {
  margin: 0;
  max-width: 16rem;
  font-size: clamp(0.875rem, 2.1vw, 0.9375rem);
  font-weight: 500;
  line-height: 1.45;
  color: var(--color-text);
}

.materials-advantages__cost {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.materials-advantages__cost-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.materials-advantages__cost-title {
  margin: 0;
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 800;
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--color-text);
}

.materials-advantages__cost-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 20px;
  width: 100%;
  max-width: 52rem;
  padding: 20px;
  border-radius: 12px;
  background-color: #ffffff;
  box-shadow: 0 4px 24px rgb(0 0 0 / 10%);
}

.materials-advantages__cost-copy {
  min-width: 0;
}

.materials-advantages__cost-lead {
  margin: 0 0 6px;
  font-size: clamp(1rem, 2.4vw, 1.125rem);
  line-height: 1.35;
  color: var(--color-text);
}

.materials-advantages__cost-text {
  margin: 0 0 4px;
  font-size: clamp(0.875rem, 2.1vw, 1rem);
  font-weight: 500;
  line-height: 1.4;
  color: var(--color-text);
}

.materials-advantages__cost-text:last-child {
  margin-bottom: 0;
}

.materials-advantages__cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 56px;
  padding: 12px 20px;
  border-radius: 12px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}

.materials-advantages__cta-line {
  font-size: clamp(0.9375rem, 2.2vw, 1.0625rem);
  line-height: 1.2;
}

.materials-advantages__cta-prices {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  gap: 4px 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.2;
  opacity: 0.95;
}

.materials-advantages__cta-price {
  font-size: 1rem;
  font-weight: 800;
}

.materials-advantages__cta-label {
  font-size: 0.6875rem;
  font-weight: 600;
}

.materials-advantages__cta-old {
  text-decoration: line-through;
  opacity: 0.85;
}

@media (min-width: 600px) {
  .materials-advantages__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px 24px;
  }

  .materials-advantages__cost {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 24px;
    width: 100%;
  }

  .materials-advantages__cost-card {
    flex: 1;
    flex-direction: row;
    align-items: center;
    gap: 24px;
    padding: 24px 28px;
  }

  .materials-advantages__cta {
    flex-shrink: 0;
    min-width: 11rem;
  }
}

@media (min-width: 1024px) {
  .materials-advantages {
    padding: 56px 0 64px;
  }

  .materials-advantages__title {
    margin-bottom: 44px;
  }

  .materials-advantages__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
    margin-bottom: 48px;
  }

  .materials-advantages__text {
    max-width: none;
  }
}

.materials-author {
  padding: 48px 0 56px;
  background-color: #f7f6f3;
  border-top: 1px solid rgb(0 0 0 / 6%);
}

.materials-author__layout {
  display: grid;
  gap: 32px;
  align-items: start;
}

.materials-author__eyebrow {
  margin: 0 0 12px;
  font-size: clamp(0.875rem, 2.2vw, 1.125rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--color-text);
}

.materials-author__eyebrow-line {
  display: block;
}

.materials-author__name {
  margin: 0 0 20px;
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--color-text);
}

.materials-author__edu {
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.materials-author__edu li {
  position: relative;
  margin-bottom: 10px;
  padding-left: 1.125rem;
  font-size: clamp(0.875rem, 2vw, 0.9375rem);
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.materials-author__edu li:last-child {
  margin-bottom: 0;
}

.materials-author__edu li::before {
  content: "●";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 0.625rem;
  line-height: 1.8;
  color: var(--color-brand);
}

.materials-author__message {
  margin: 0;
  padding: 28px 22px 32px;
  border: none;
  border-radius: 16px;
  background-color: #ffffff;
  box-shadow: 0 8px 32px rgb(42 124 157 / 10%);
  text-align: center;
}

.materials-author__message-icon {
  display: block;
  margin: 0 auto 12px;
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-brand);
}

.materials-author__message p {
  margin: 0 0 16px;
  font-size: clamp(0.875rem, 2vw, 0.9375rem);
  font-weight: 400;
  line-height: 1.55;
  color: var(--color-text);
}

.materials-author__message p:last-child {
  margin-bottom: 0;
}

.materials-author__message strong {
  font-weight: 700;
}

.materials-author__media {
  margin: 0;
}

.materials-author__photo {
  display: block;
  width: 100%;
  max-width: 420px;
  margin-inline: auto;
  border-radius: 16px;
  object-fit: cover;
  object-position: center top;
  aspect-ratio: 4 / 5;
}

@media (min-width: 768px) {
  .materials-author {
    padding: 56px 0 64px;
  }

  .materials-author__message {
    padding: 32px 28px 36px;
  }
}

@media (min-width: 992px) {
  .materials-author__layout {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 42%);
    gap: 40px 48px;
    align-items: center;
  }

  .materials-author__photo {
    max-width: none;
    margin-inline: 0 0 auto;
  }
}

.materials-catalog {
  padding: 48px 0 64px;
  background-color: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

#products,
#tenses,
#tenses-why,
#tenses-advantages,
#tenses-author,
#tenses-contents,
#irregular,
#bundle {
  scroll-margin-top: calc(var(--header-height) + 16px);
}

.materials-tenses {
  padding: 48px 0 56px;
  background: linear-gradient(180deg, #f3f3f3 0%, #ffffff 100%);
  border-top: 1px solid var(--color-border);
}

.materials-tenses__layout {
  display: grid;
  gap: 32px;
  align-items: center;
}

.materials-tenses__media {
  display: flex;
  justify-content: center;
}

.materials-tenses__cover {
  display: block;
  width: 100%;
  max-width: 280px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 10px 24px rgb(0 0 0 / 12%));
}

.materials-tenses__title {
  margin: 0 0 8px;
  font-size: clamp(1.25rem, 3.5vw, 1.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--color-text);
}

.materials-tenses__title-line {
  display: block;
}

.materials-tenses__subtitle {
  margin: 0 0 16px;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-brand);
}

.materials-tenses__lead {
  margin: 0 0 24px;
  max-width: 36rem;
  font-size: clamp(0.9375rem, 2.1vw, 1.0625rem);
  line-height: 1.55;
  color: var(--color-text);
}

.materials-tenses__parts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.materials-tenses__part {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px 16px;
  align-items: start;
  padding: 16px 18px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background-color: #ffffff;
}

.materials-tenses__part-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text);
  background-color: var(--color-accent);
}

.materials-tenses__part-text {
  font-size: clamp(0.875rem, 2vw, 1rem);
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-text);
}

.materials-product-buy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-top: 4px;
}

.materials-product-buy__price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 8px;
  margin: 0;
}

.materials-product-buy__price-current {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 800;
  color: var(--color-text);
}

.materials-product-buy__price-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.materials-product-buy__price-old {
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: line-through;
  color: var(--color-text-muted);
}

.materials-product-buy__cta {
  max-width: 280px;
  width: 100%;
}

@media (min-width: 600px) {
  .materials-tenses__parts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .materials-tenses__part {
    grid-template-columns: 1fr;
    gap: 10px;
    text-align: center;
  }

  .materials-tenses__part-label {
    margin-inline: auto;
  }
}

@media (min-width: 1024px) {
  .materials-tenses__parts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .materials-tenses {
    padding: 56px 0 64px;
  }

  .materials-tenses__layout {
    grid-template-columns: minmax(220px, 34%) minmax(0, 1fr);
    gap: 40px 48px;
  }

  .materials-tenses__media {
    justify-content: flex-start;
  }

  .materials-tenses__cover {
    max-width: 100%;
  }
}

.materials-irregular {
  padding: 48px 0 56px;
  background: linear-gradient(180deg, #f3f3f3 0%, #ffffff 100%);
  border-top: 1px solid var(--color-border);
}

.materials-irregular__layout {
  display: grid;
  gap: 32px;
  align-items: center;
}

.materials-irregular__media {
  display: flex;
  justify-content: center;
}

.materials-irregular__cover {
  display: block;
  width: 100%;
  max-width: 280px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 10px 24px rgb(0 0 0 / 12%));
}

.materials-irregular__title {
  margin: 0 0 8px;
  font-size: clamp(1.25rem, 3.5vw, 1.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--color-text);
}

.materials-irregular__subtitle {
  margin: 0 0 16px;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-brand);
}

.materials-irregular__lead {
  margin: 0 0 8px;
  max-width: 36rem;
  font-size: clamp(0.9375rem, 2.1vw, 1.0625rem);
  line-height: 1.55;
  color: var(--color-text);
}

.materials-irregular__lead + .materials-irregular__lead {
  margin-bottom: 16px;
}

.materials-irregular__highlight {
  margin: 0 0 24px;
  font-size: clamp(1rem, 2.4vw, 1.125rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-brand);
}

.materials-irregular__parts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.materials-irregular__part {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px 16px;
  align-items: start;
  padding: 16px 18px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background-color: #ffffff;
}

.materials-irregular__part-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text);
  background-color: var(--color-accent);
}

.materials-irregular__part-text {
  font-size: clamp(0.875rem, 2vw, 1rem);
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-text);
}


@media (min-width: 600px) {
  .materials-irregular__parts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .materials-irregular__part {
    grid-template-columns: 1fr;
    gap: 10px;
    text-align: center;
  }

  .materials-irregular__part-label {
    margin-inline: auto;
  }
}

@media (min-width: 768px) {
  .materials-irregular {
    padding: 56px 0 64px;
  }

  .materials-irregular__layout {
    grid-template-columns: minmax(220px, 34%) minmax(0, 1fr);
    gap: 40px 48px;
  }

  .materials-irregular__media {
    justify-content: flex-start;
  }

  .materials-irregular__cover {
    max-width: 100%;
  }
}

.materials-catalog__title {
  margin: 0 0 28px;
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
  color: var(--color-text);
}

.materials-table {
  width: 100%;
  max-width: 1020px;
  margin-inline: auto;
}

.materials-table__grid {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  background-color: #ffffff;
  border: 1px solid var(--color-border);
}

.materials-table__cell {
  width: 50%;
  padding: 0;
  vertical-align: top;
  border: 1px solid var(--color-border);
}

.materials-table__cell + .materials-table__cell {
  border-left-width: 1px;
}

.materials-table__offer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 24px 20px 28px;
  text-align: center;
}

.materials-table__cover {
  display: block;
  width: 100%;
  max-width: 200px;
  height: auto;
  max-height: 200px;
  object-fit: contain;
}

.materials-table__name {
  margin: 4px 0 0;
  font-size: clamp(0.875rem, 2.2vw, 1rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-text);
}

.materials-table__tagline {
  margin: 0;
  font-size: clamp(0.8125rem, 2vw, 0.875rem);
  font-weight: 800;
  line-height: 1.3;
  color: var(--color-brand);
}

.materials-table__desc {
  margin: 0;
  font-size: clamp(0.8125rem, 1.9vw, 0.875rem);
  line-height: 1.45;
  color: var(--color-text);
}

.materials-table__price {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
  gap: 6px 8px;
  margin: 8px 0 4px;
}

.materials-table__price-current {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 800;
  color: var(--color-text);
}

.materials-table__price-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.materials-table__price-old {
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: line-through;
  color: var(--color-text-muted);
}

.materials-table__btn {
  width: 100%;
  max-width: 220px;
  min-height: 52px;
  margin-top: 8px;
  border-radius: 999px;
  font-weight: 700;
}

.materials-table__btn--bundle {
  max-width: 360px;
}

.materials-table__bundle {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding: 24px 20px;
  text-align: center;
  background-color: #f3f3f3;
  border: 1px solid var(--color-border);
  border-radius: 16px;
}

.materials-table__bundle--solo {
  margin-top: 0;
  max-width: 28rem;
  margin-inline: auto;
}

.materials-table__bundle-tag {
  margin: 0;
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-brand);
}

.materials-table__bundle-note {
  margin: 0;
  font-size: clamp(0.9375rem, 2.1vw, 1.0625rem);
  line-height: 1.4;
  color: var(--color-text-muted);
}

@media (max-width: 767px) {
  .materials-table__grid,
  .materials-table__grid tbody,
  .materials-table__grid tr,
  .materials-table__grid td {
    display: block;
    width: 100%;
  }

  .materials-table__cell {
    border-left: none;
    border-right: none;
  }

  .materials-table__cell + .materials-table__cell {
    border-top: none;
  }
}

@media (min-width: 768px) {
  .materials-hero__cover {
    max-width: min(44%, 240px);
    max-height: 340px;
  }

  .materials-table__cover {
    max-width: 220px;
    max-height: 220px;
  }

  .materials-table__offer {
    padding: 28px 24px 32px;
  }
}

@media (min-width: 1024px) {
  .materials-hero__covers {
    justify-content: flex-end;
  }

  .materials-hero__cover {
    max-width: 260px;
    max-height: 380px;
  }
}

.materials-irregular-audience {
  padding: 48px 0 56px;
  background-color: var(--color-bg);
}

.materials-irregular-audience__title {
  margin: 0 0 36px;
  font-size: clamp(1.25rem, 3.8vw, 2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-align: center;
  text-transform: uppercase;
  color: var(--color-brand);
}

.materials-irregular-audience__title-line {
  display: block;
}

.materials-irregular-audience__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.materials-irregular-audience__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  max-width: 320px;
  margin-inline: auto;
  text-align: center;
}

.materials-irregular-audience__icon {
  display: block;
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.materials-irregular-audience__label {
  margin: 0;
  font-size: clamp(0.8125rem, 2.2vw, 0.9375rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-brand);
}

.materials-irregular-audience__text {
  margin: 0;
  font-size: clamp(0.875rem, 2vw, 1rem);
  line-height: 1.5;
  color: var(--color-text);
}

.materials-sample-section {
  padding: 0 0 48px;
  background-color: var(--color-bg);
}

.materials-sample {
  margin: 0 auto;
  max-width: 1020px;
}

.materials-sample__img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgb(0 0 0 / 12%);
}

.materials-sample__caption {
  margin-top: 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.04em;
  text-align: center;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

@media (min-width: 768px) {
  .materials-irregular-audience {
    padding: 56px 0 64px;
  }

  .materials-irregular-audience__title {
    margin-bottom: 44px;
  }

  .materials-irregular-audience__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px 24px;
  }

  .materials-irregular-audience__item {
    max-width: none;
  }

  .materials-sample-section {
    padding-bottom: 56px;
  }
}