/* ================= LEARN =============================== */

.learn-hero {
  min-height: 60vh;
  background: var(--gradient-learnio);
  border-radius: 0 0 3rem 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8rem 2rem 5rem;
  text-align: center;
}

.learn-hero__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  max-width: 600px;
}

.learn-hero__title {
  line-height: 1.1;
}

.learn-hero__subtitle {
  line-height: 1;
  margin-top: -0.5rem;
}

.learn-hero__desc {
  color: var(--white);
  line-height: 1.6;
}

.learn-hero__ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0.5rem;
}

.learn-steps.container,
.learn-for-students.container,
.learn-faq.container {
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  .p-sm {
    line-height: 1.6;
  }
}

.learn-steps {
  background-color: var(--bg);
}

.learn-steps__head {
  text-align: center;
  margin-bottom: 3rem;

  h2 {
    margin-bottom: 0.5rem;
  }
}

.learn-steps__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  max-width: 960px;
  margin: 0 auto;
  position: relative;

  &::before {
    content: "";
    position: absolute;
    top: 1.4rem;
    left: calc(12.5% + 0.5rem);
    right: calc(12.5% + 0.5rem);
    height: 2px;
    background-color: var(--gray-3);
    z-index: 0;
  }
}

.learn-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
  position: relative;
  z-index: 1;
}

.learn-step__num {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--gradient-learnio);
  color: var(--white);
  font-size: var(--body-big);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.learn-for-students {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  background-color: var(--bg);
}

.learn-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.learn-card-stack {
  background: var(--gradient-learnio);
  border-radius: var(--radius-1);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  max-width: 380px;
}

.learn-teacher-card {
  background: var(--white);
  border-radius: var(--radius-2);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.learn-teacher-card__avatar {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background-color: var(--gray-4);
  flex-shrink: 0;
}

.learn-teacher-card__info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.learn-teacher-card__price {
  white-space: nowrap;
}

.learn-stars {
  display: flex;
  gap: 1px;
  margin-top: 0.15rem;
}

.learn-star {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.learn-star--filled {
  color: var(--brand-orange);
}

.learn-star--empty {
  color: var(--gray-3);
  opacity: 0.3;
}

.learn-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 480px;
}

.learn-title {
  margin-bottom: -1rem;
}

.learn-label {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.learn-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;

  .p-xs {
    line-height: 1.6;
  }
}

.learn-feature {
  display: flex;
  gap: 0.875rem;
  align-items: flex-start;
}

.learn-feature__dot {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--purple-stroke);
  flex-shrink: 0;
  margin-top: 0.35rem;
}

.learn-feature strong {
  display: block;
  margin-bottom: 0.2rem;
}

.left-section {
  background-color: var(--bg);
}

.left-wrap {
  background-color: var(--brand-orange);
  display: grid;
  grid-template-columns: 3fr 2fr;
  align-items: end;
  overflow: hidden;
  gap: 0;
}

.left-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 4rem 3rem 5rem 4rem;

  > .part-small {
    color: var(--gray);
    line-height: 1.6;
    max-width: 500px;
  }
}

.left-title {
  line-height: 1.1;
}

.left-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.875rem;
}

.left-stat {
  background: var(--white);
  border-radius: var(--radius-3);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);

  img {
    margin-bottom: 0.35rem;
  }

  strong {
    line-height: 1;
  }

  span {
    margin-bottom: 0.2rem;
  }

  p {
    line-height: 1.4;
  }
}

.left-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.left-bullet {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.left-bullet__dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--gray);
  flex-shrink: 0;
  margin-top: 0.3rem;
}

.left-bullet p {
  line-height: 1.4;
}

.left-visual {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  height: 100%;
  align-self: stretch;
}

.left-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  min-height: 600px;
}

.learn-faq {
  background-color: var(--bg);
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 5rem;
  align-items: start;
}

.faq-left {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.faq-label {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.faq-title {
  font-size: 2rem;
  line-height: 1.1;
}

.faq-cta-card {
  background: var(--gradient-learnio);
  border-radius: var(--radius-2);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;

  .p-xs {
    line-height: 1.6;
  }
}

.faq-right {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  border: 1.5px solid var(--gray-3);
  border-radius: var(--radius-3);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item--open {
  border-color: var(--brand-orange);
}

.faq-item--open .faq-icon--chevron {
  transform: rotate(180deg);
}

.faq-item--open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-item--open .faq-answer > p {
  padding-bottom: 1rem;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  text-align: left;
}

.faq-question:hover,
.faq-question:focus {
  background: none;
  outline: none;
}

.faq-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease;
}

.faq-icon img {
  width: 1rem;
  height: 1rem;
}

.faq-icon--chevron {
  background: none;
  color: var(--gray-2);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}

.faq-answer > p {
  overflow: hidden;
  padding: 0 1.25rem;
  line-height: 1.6;
}

@media (max-width: 1500px) {
  .left-visual {
    display: none;
  }

  .left-wrap {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .learn-page .u-section-pad {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .learn-for-students {
    grid-template-columns: 1fr;
    gap: 3rem;

    .learn-visual {
      order: 1;
    }

    .learn-content {
      order: 2;
      max-width: 100%;
    }

    .learn-card-stack {
      max-width: 100%;
    }
  }

  .left-wrap {
    grid-template-columns: 1fr;

    .left-content {
      padding: 2.5rem 2rem;
    }

    .left-title {
      font-size: var(--subtitle-2);
    }

    .left-visual {
      height: 320px;
      min-height: unset;
      justify-content: center;
    }

    .left-img {
      min-height: unset;
      object-position: center top;
    }
  }

  .learn-faq {
    grid-template-columns: 1fr;
    gap: 2.5rem;

    .faq-title {
      font-size: var(--subtitle-2);
    }
  }
}

@media (max-width: 768px) {
  .learn-page .u-section-pad {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
  }

  .learn-hero__title {
    font-size: 2rem;
  }

  .learn-hero__subtitle {
    font-size: 1.5rem;
  }

  .learn-steps__grid {
    grid-template-columns: repeat(2, 1fr);

    &::before {
      display: none;
    }
  }

  .learn-title {
    font-size: 1.5rem;
  }

  .left-content {
    padding: 2rem 1.5rem;
  }

  .left-visual {
    height: 260px;
  }
}

@media (max-width: 480px) {
  .learn-steps__grid {
    grid-template-columns: 1fr;
  }

  .left-content {
    padding: 1.5rem 1rem;
    gap: 1rem;
  }

  .left-stats {
    grid-template-columns: 1fr;
  }

  .left-visual {
    height: 200px;
  }
}