/* Academy overview page */

body {
  background-color: #f6f6f6;
  width: 100vw;
  overflow-x: hidden;
}

.academy__container {
  display: flex;
  flex-direction: column;
  gap: 3.75rem;
  max-width: 1240px;
  margin: 0 auto;
}

/* Hero */
.academy__hero {
  height: 500px;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.academy__hero-images {
  position: relative;
  width: 100%;
  height: 100%;
}

.academy__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.academy__hero-image.active {
  opacity: 1;
}

.academy__hero-overlay {
  position: absolute;
  left: 2.5rem;
  bottom: 1rem;
  width: 65%;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  color: #000;
  z-index: 2;
}

.academy__hero-overlay h1 {
  font-size: 3rem;
  font-weight: 600;
  margin: 0;
}

.academy__hero-overlay p {
  font-size: 1.25rem;
  font-weight: 500;
}

.academy__hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 300px;
  background: linear-gradient(
    to top,
    rgb(246, 246, 246) 0%,
    rgba(246, 246, 246, 0.9) 40%,
    transparent 100%
  );
  pointer-events: none;
}

.academy__hero-dots {
  position: absolute;
  bottom: 1rem;
  right: 2.5rem;
  display: flex;
  gap: 0.625rem;
  z-index: 2;
}

.academy__hero-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: #d9d9d9;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.academy__hero-dot.dot-active {
  background-color: #1c75ce;
}

/* Lessons sections */
.academy__lessons {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.725rem;
}

.academy__lessons-header {
  display: flex;
  justify-content: space-between;
}

.academy__lessons-header h2 {
  font-size: 2.25rem;
  font-weight: 500;
}

.academy__search-container {
  position: relative;
  display: flex;
  align-items: center;
}

.academy__search-icon {
  position: absolute;
  left: 0.8rem;
  z-index: 1;
  pointer-events: none;
}

.academy__lessons-header input {
  color: #f6f6f6;
  background: rgba(69, 69, 69, 0.5);
  border: none;
  border-radius: 10px;
  width: 300px;
  height: 36px;
  font-size: 1rem;
  font-weight: 500;
  padding: 0.1rem 0.8rem 0.1rem 2.8rem;
}

.academy__lessons-header input::placeholder {
  color: #f6f6f6;
}

.academy__lessons-carousel {
  width: 100%;
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 10px;
  scrollbar-width: none;
  -ms-overflow-style: none;
  scroll-behavior: smooth;
}

.academy__lessons-carousel::-webkit-scrollbar {
  display: none;
}

.academy__lessons-carousel-item {
  width: 400px;
  min-width: 400px;
  height: 400px;
  border-radius: 10px;
  background-color: #ebebeb;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding: 0.625rem;
  box-sizing: border-box;
  position: relative;
}

.academy__lessons-carousel-item-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: transparent;
}

.academy__lessons-carousel-item img {
  max-height: 180px;
  width: 100%;
  margin: 0;
  object-fit: cover;
}

.academy__lessons-carousel-item h3 {
  font-size: 1.25rem;
  font-weight: 500;
  margin: 0;
}

.academy__lessons-carousel-item p {
  font-size: 1rem;
  font-weight: 400;
  margin: 0;
}

.academy__lessons-carousel-item-buttons {
  display: flex;
  gap: 0.625rem;
  position: absolute;
  bottom: 0.625rem;
  right: 0.625rem;
}

.button-download,
.button-more-info {
  padding: 8px 16px;
  border-radius: 32px;
  font-size: 1rem;
  font-weight: 400;
}

.button-download {
  background-color: #1c75ce;
  text-decoration: none;
  color: #fff;
  transition: background-color 0.2s ease;
}

.button-download:hover {
  background-color: #5597da;
  color: #fff;
}

.button-download.deactivated {
  background-color: #747474;
  cursor: default;
}

.button-more-info {
  color: #000;
  text-decoration: none;
}

.button-more-info:hover {
  text-decoration: underline;
  color: #000;
}

/* Carousel wrapper and chevrons */
.academy__carousel-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.academy__carousel-chevron {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(69, 69, 69, 0.2);
  border: none;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #000;
  transition: all 0.3s ease;
  opacity: 0;
  visibility: hidden;
  padding: 25px 12px;
}

.academy__carousel-wrapper:hover .academy__carousel-chevron {
  opacity: 1;
  visibility: visible;
}

.academy__carousel-chevron:hover {
  background: rgb(90, 90, 90, 0.2);
}

.academy__carousel-chevron--left {
  left: -55px;
}

.academy__carousel-chevron--right {
  right: -55px;
}

.academy__carousel-chevron svg {
  width: 11px;
  height: 30px;
}

@media screen and (max-width: 1390px) {
  .academy__lessons {
    padding: 0 2.5rem;
    width: auto;
  }

  .academy__carousel-chevron {
    display: none !important;
  }

  .academy__lessons-header input {
    width: 250px;
  }
}

@media screen and (max-width: 768px) {
  .academy__container {
    gap: 2rem;
  }

  /* Hero */
  .academy__hero-overlay h1 {
    font-size: 1.75rem;
  }

  .academy__hero-overlay p {
    font-size: 1rem;
  }

  .academy__hero {
    height: 350px;
  }

  .academy__hero-dots {
    display: none;
  }

  /* Lessons */
  .academy__search-container {
    display: none;
  }

  .academy__lessons-header h2 {
    font-size: 1.375rem;
  }

  .academy__lessons {
    gap: 0.875rem;
  }

  .academy__lessons-carousel {
    gap: 0.875rem;
  }

  .academy__lessons-carousel-item {
    height: 350px;
    gap: 0.875rem;
  }

  .academy__lessons-carousel-item h3 {
    font-size: 1rem;
  }

  .academy__lessons-carousel-item p {
    font-size: 0.813rem;
  }

  .button-download,
  .button-more-info {
    font-size: 1rem;
  }
}

@media screen and (max-width: 550px) {
  .academy__hero-overlay {
    left: 1rem;
    width: 90%;
  }

  .academy__lessons-carousel-item {
    min-width: 100%;
  }

  .academy__lessons {
    padding: 0 1rem;
  }
}

/* Lesson page */

.academy__hero-overlay-lesson {
  left: 0;
  bottom: 0;
}

.academy__hero-overlay-lesson p {
  font-size: 1.5rem;
}

.academy__lesson-intro {
  display: flex;
  gap: 3.5rem;
  align-items: stretch;
}

.academy__lesson-intro-left {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  width: 65%;
  box-sizing: border-box;
}

.academy__lesson-intro-text {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.academy__lesson-intro-text p {
  font-size: 1.25rem;
  font-weight: 500;
}

.academy__lesson-video {
  height: 100%;
}

.academy__lesson-details {
  background-color: #ebebeb;
  width: 35%;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-sizing: border-box;
}

.academy__lesson-details-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.academy__lesson-details-field h4 {
  font-size: 1.25rem;
  font-weight: 500;
}

.academy__lesson-details-field p {
  font-size: 1rem;
  font-weight: 400;
}

.academy__lesson-details-difficulty {
  display: flex;
  gap: 0.5rem;
}

.academy__lesson-details-difficulty div {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background-color: #cacaca;
}

.academy__lesson-details-difficulty .dot-active {
  background-color: #1c75ce;
}

.academy__lesson-details-download {
  width: 100%;
  font-size: 1.25rem;
  color: white;
  background-color: #1c75ce;
  border-radius: 28px;
  padding: 15px 30px;
  box-sizing: border-box;
  text-align: center;
}

.academy__lesson-details-download:hover {
  color: #fff;
  background-color: #5597da;
}

.academy__lesson-transcription {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 1rem;
  font-weight: 400;
}

.academy__lesson-visible-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.academy__lesson-collapsible-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.academy__lesson-show-more {
  cursor: pointer;
  text-align: center;
  margin: 0.5rem auto;
  transition: all 0.3s ease;
}

.academy__lesson-show-more:hover {
  opacity: 0.7;
}

.toggle-icon {
  transition: transform 0.3s ease;
  margin-left: 2px;
}

.academy__lesson-image-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: repeat(2, auto);
  gap: 20px;
  width: 100%;
  box-sizing: border-box;
}

.academy__lesson-image-grid img {
  width: 100%;
  object-fit: cover;
  border-radius: 0;
}

.academy__lesson-image-grid img:nth-child(1),
.academy__lesson-image-grid img:nth-child(2) {
  grid-column: span 3;
}

.academy__lesson-image-grid img:nth-child(3),
.academy__lesson-image-grid img:nth-child(4),
.academy__lesson-image-grid img:nth-child(5) {
  grid-column: span 2;
}

.academy__lesson-info-container {
  width: 100%;
  box-sizing: border-box;
}

.academy__lesson-info {
  background-color: #ebebeb;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2.5rem;
}

.academy__lesson-info h2 {
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.academy__lesson-info a {
  color: #1c75ce;
  font-size: 1rem;
  font-weight: 400;
}

.academy__lesson-info a:hover {
  opacity: 0.8;
}

.academy__lesson-info a span {
  white-space: nowrap;
}

@media screen and (max-width: 1390px) {
  .academy__hero-overlay-lesson {
    left: 2.5rem;
  }

  .academy__lesson-intro {
    padding: 0 2.5rem;
    width: auto;
    gap: 2.5rem;
  }

  .academy__lesson-transcription,
  .academy__lesson-image-grid,
  .academy__lesson-info-container {
    padding: 0 2.5rem;
    width: auto;
  }
}

@media screen and (max-width: 1000px) {
  .academy__hero-overlay-lesson {
    width: 90%;
  }

  .academy__lesson-intro-text p {
    font-size: 1rem;
  }

  .academy__lesson-details {
    gap: 1rem;
    padding: 1.75rem;
  }

  .academy__lesson-info {
    padding: 1.75rem;
  }

  .academy__lesson-info h2 {
    font-size: 1rem;
    margin-bottom: 0.3rem;
  }

  .academy__lesson-info a {
    font-size: 0.813rem;
  }

  .academy__lesson-details-difficulty div {
    width: 0.813rem;
    height: 0.813rem;
    gap: 0.4rem;
  }

  .academy__lesson-details-field h4 {
    font-size: 1rem;
  }

  .academy__lesson-details-field p {
    font-size: 0.813rem;
  }

  .academy__lesson-details-download {
    font-size: 1rem;
    padding: 10px 20px;
  }

  .academy__lesson-image-grid img:nth-child(1) {
    grid-column: span 6;
  }

  .academy__lesson-image-grid img:nth-child(3),
  .academy__lesson-image-grid img:nth-child(4),
  .academy__lesson-image-grid img:nth-child(5) {
    grid-column: span 3;
  }
}

@media screen and (max-width: 768px) {
  .academy__hero-overlay-lesson {
    gap: 1rem;
  }

  .academy__lesson-intro {
    flex-direction: column;
    gap: 1.75rem;
  }

  .academy__lesson-intro-left {
    width: 100%;
  }

  .academy__lesson-details {
    width: 100%;
  }

  .academy__lesson-image-grid img {
    grid-column: span 6 !important;
  }
}

@media screen and (max-width: 550px) {
  .academy__lesson-image-grid {
    gap: 1rem;
  }

  .academy__lesson-intro,
  .academy__lesson-transcription,
  .academy__lesson-image-grid,
  .academy__lesson-info-container {
    padding: 0 1rem;
  }

  .academy__hero-overlay-lesson {
    left: 1rem;
  }
}

/* Grid with all lessons */
.academy__lessons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(325px, 1fr));
  gap: 20px;
}

.academy__lessons-grid > .academy__lessons-carousel-item {
  width: unset;
  min-width: 325px;
  height: 430px;
}

@media screen and (max-width: 800px) {
  .academy__lessons-grid > .academy__lessons-carousel-item {
    height: 400px;
  }
}