:root {
  --courses-filters-sticky-offset: 108px;
}

.courses-page {
  background: #fdfafc;
  color: var(--preto);
}

.courses-hero {
  position: relative;
  min-height: clamp(260px, 46vw, 380px);
  padding: clamp(32px, 9vw, 96px) clamp(18px, 6vw, 110px);
  display: grid;
  align-items: center;
  justify-content: center;
  background: var(--preto);
  background-size: cover;
  background-position: center;
  border-radius: 0 0 48px 48px;
  overflow: hidden;
  isolation: isolate;
}

.courses-hero__media,
.courses-hero__placeholder {
  position: absolute;
  inset: 0;
  z-index: -2;
  display: block;
  width: 100%;
  height: 100%;
}

.courses-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.courses-hero__placeholder {
  background: linear-gradient(135deg, rgba(10, 0, 0, 0.85), rgba(168, 9, 39, 0.55));
}

.courses-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10, 0, 0, 0.78) 15%, rgba(168, 9, 39, 0.72) 100%);
  z-index: 0;
}

.courses-hero__content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  text-align: center;
  display: grid;
  gap: clamp(14px, 3vw, 24px);
  color: var(--branco);
}

.courses-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.12);
  padding: 10px 18px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}

.courses-hero__title {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.1;
  margin: 0;
}

.courses-hero__subtitle {
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  color: rgba(255, 255, 255, 0.84);
  margin: 0;
}

.courses-hero__subtitle p {
  margin: 0 0 0.65em;
}

.courses-hero__cta {
  justify-self: center;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 24px 48px rgba(168, 9, 39, 0.38);
}

.courses-filters {
  position: relative;
  z-index: 2;
  margin-top: clamp(-100px, -12vw, -70px);
  padding: clamp(20px, 5vw, 40px) clamp(18px, 5vw, 120px) 0;
}

.courses-filters__placeholder {
  display: none;
  height: 0;
  width: 100%;
  pointer-events: none;
}

.courses-filters__panel {
  position: relative;
  background: var(--branco);
  border-radius: 28px;
  box-shadow: 0 22px 44px rgba(10, 0, 0, 0.08);
  padding: clamp(20px, 3.5vw, 32px);
  display: grid;
  gap: clamp(16px, 3vw, 26px);
  z-index: 30;
  transition: box-shadow 0.25s ease, transform 0.25s ease, border-radius 0.25s ease, opacity 0.25s ease;
}

.courses-filters__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: clamp(12px, 3vw, 24px);
  flex-wrap: wrap;
}

.courses-filters__title {
  margin: 0;
  font-size: clamp(1.45rem, 3.2vw, 2rem);
  font-weight: 700;
  color: var(--preto);
}

.courses-filters__subtitle {
  margin: 6px 0 0;
  font-size: 0.9rem;
  color: var(--cinza);
  max-width: 480px;
}

.courses-filters__hint {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(168, 9, 39, 0.08);
  color: var(--vermelho-principal);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.courses-filters__hint i {
  font-size: 0.9rem;
}

.courses-filters__body {
  display: grid;
  gap: clamp(14px, 2.8vw, 22px);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.courses-filters__group {
  display: grid;
  gap: 0;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(168, 9, 39, 0.14);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 18px 34px rgba(18, 6, 10, 0.08);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
  margin-bottom: clamp(12px, 2vw, 18px);
}

.courses-filters__group[data-expanded="true"] {
  transform: translateY(-2px);
  box-shadow: 0 24px 48px rgba(18, 6, 10, 0.14);
}

.courses-filters__group-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 18px 24px;
  cursor: pointer;
  background: linear-gradient(135deg, rgba(168, 9, 39, 0.12), rgba(168, 9, 39, 0.04));
  transition: background 0.2s ease;
  border: 0;
  font: inherit;
  color: inherit;
  text-align: left;
}

.courses-filters__group-header:hover {
  background: rgba(168, 9, 39, 0.16);
}

.courses-filters__group-header[aria-expanded="true"] {
  background: rgba(168, 9, 39, 0.18);
}

.courses-filters__group-header-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--vermelho-principal);
  transition: transform 0.25s ease;
}

.courses-filters__group-header[aria-expanded="true"] .courses-filters__group-header-icon {
  transform: rotate(180deg);
}

.courses-filters__options {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  padding: 18px 24px 24px;
  background: rgba(255, 255, 255, 0.96);
  border-top: 1px solid rgba(168, 9, 39, 0.12);
}

.courses-filters__group[data-expanded="false"] .courses-filters__options {
  display: none;
}

.courses-filters__legend {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  color: var(--vermelho-principal);
  grid-column: 1 / -1;
}

.courses-filters__legend i {
  font-size: 0.95rem;
}

.courses-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(168, 9, 39, 0.2);
  background: rgba(255, 255, 255, 0.92);
  color: var(--vermelho-principal);
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 0.25s ease;
  cursor: pointer;
}

.courses-filter-chip__icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(168, 9, 39, 0.14);
  color: var(--vermelho-principal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  transition: inherit;
}

.courses-filter-chip__label {
  flex: 1 1 auto;
  min-width: 0;
  white-space: normal;
}

.courses-filter-chip.is-active,
.courses-filter-chip:hover:not([disabled]):not(.is-disabled),
.courses-filter-chip:focus-visible:not([disabled]):not(.is-disabled) {
  background: linear-gradient(135deg, var(--vermelho-principal) 0%, #b30024 100%);
  color: var(--branco);
  border-color: transparent;
  box-shadow: 0 12px 24px rgba(168, 9, 39, 0.18);
}

.courses-filter-chip.is-active .courses-filter-chip__icon,
.courses-filter-chip:hover:not([disabled]):not(.is-disabled) .courses-filter-chip__icon,
.courses-filter-chip:focus-visible:not([disabled]):not(.is-disabled) .courses-filter-chip__icon {
  background: rgba(255, 255, 255, 0.18);
  color: var(--branco);
}

.courses-filter-chip[disabled],
.courses-filter-chip.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
  background: rgba(255, 255, 255, 0.7);
  color: rgba(168, 9, 39, 0.55);
}

.courses-filter-chip[disabled] .courses-filter-chip__icon,
.courses-filter-chip.is-disabled .courses-filter-chip__icon {
  background: rgba(168, 9, 39, 0.08);
  color: rgba(168, 9, 39, 0.45);
}

.courses-filter-chip[disabled].is-active,
.courses-filter-chip.is-disabled.is-active {
  background: rgba(255, 255, 255, 0.7);
  color: rgba(168, 9, 39, 0.55);
  box-shadow: none;
}

.courses-filters__panel.is-stuck {
  box-shadow: 0 18px 50px rgba(18, 6, 10, 0.18);
  transform: translateY(-6px);
  border-radius: 24px;
  padding: 14px 18px;
  gap: 14px;
}

.courses-filters__panel.is-stuck .courses-filters__header {
  display: none;
}

.courses-filters__panel.is-stuck .courses-filters__body {
  gap: 12px;
}

.courses-filters__panel.is-stuck .courses-filters__group {
  border-radius: 18px;
  box-shadow: 0 16px 30px rgba(18, 6, 10, 0.16);
  margin-bottom: 10px;
}

.courses-filters__panel.is-stuck .courses-filters__group-header {
  padding: 12px 16px;
}

.courses-filters__panel.is-stuck .courses-filters__options {
  padding: 12px 16px 16px;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.courses-filters__panel.is-stuck .courses-filter-chip {
  padding: 8px 14px;
}

.courses-filters__panel.is-hidden {
  opacity: 0;
  transform: translateY(32px);
  pointer-events: none;
  box-shadow: 0 12px 24px rgba(18, 6, 10, 0.08);
}

.courses-featured {
  padding: clamp(40px, 7vw, 70px) clamp(18px, 5vw, 110px) clamp(10px, 5vw, 40px);
}

body.courses-filters-stuck .courses-featured {
  padding-top: clamp(24px, 5vw, 42px);
}

.courses-section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(28px, 5vw, 48px);
  display: grid;
  gap: 12px;
}

.courses-section-eyebrow {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: 999px;
  background: rgba(168, 9, 39, 0.12);
  color: var(--vermelho-principal);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.courses-section-title {
  margin: 0;
  font-size: clamp(2rem, 3.6vw, 2.6rem);
  font-weight: 700;
  color: var(--preto);
}

.course-card,
.course-grid-card {
  background: var(--branco);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(18, 6, 10, 0.12);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.course-card__link,
.course-grid-card__link {
  display: grid;
  gap: 0;
  color: inherit;
  text-decoration: none;
  height: 100%;
}

.course-card__media,
.course-grid-card__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.course-card__image,
.course-grid-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.course-card__placeholder,
.course-grid-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(168, 9, 39, 0.16) 0%, rgba(168, 9, 39, 0.06) 100%);
  color: var(--vermelho-principal);
  font-size: 2.6rem;
}

.course-card__origin,
.course-grid-card__origin {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(0, 0, 0, 0.65);
  color: var(--branco);
}

.course-card__origin--charotta,
.course-grid-card__origin--charotta {
  background: rgba(168, 9, 39, 0.82);
}

.course-card__badge,
.course-grid-card__badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  padding: 6px 12px;
  background: var(--branco);
  color: var(--vermelho-principal);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 999px;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.16);
}

.course-card__content,
.course-grid-card__content {
  display: grid;
  gap: 14px;
  padding: clamp(20px, 4vw, 30px);
}

.course-grid-card__content {
  gap: 12px;
  padding: clamp(18px, 3vw, 24px);
}

.course-card__headline,
.course-grid-card__headline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.course-card__rating,
.course-grid-card__rating {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #fbb040;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(251, 176, 64, 0.16);
}

.course-card__rating i,
.course-grid-card__rating i {
  font-size: 0.95rem;
}

.course-card__title,
.course-grid-card__title {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 1.7rem);
  line-height: 1.25;
}

.course-grid-card__title {
  font-size: clamp(1.2rem, 2.4vw, 1.45rem);
}

.course-card__excerpt,
.course-grid-card__excerpt {
  margin: 0;
  color: var(--cinza);
  font-size: 0.98rem;
  line-height: 1.65;
}

.course-grid-card__excerpt {
  font-size: 0.92rem;
}

.course-card__meta,
.course-grid-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.course-card__meta-item,
.course-grid-card__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(168, 9, 39, 0.1);
  font-size: 0.82rem;
  color: var(--preto);
}

.course-grid-card__meta {
  gap: 8px;
}

.course-grid-card__meta-item {
  padding: 6px 12px;
  font-size: 0.78rem;
}

.course-card__meta-item i,
.course-grid-card__meta-item i {
  color: var(--vermelho-principal);
  font-size: 0.85rem;
}

.course-card__pricing,
.course-grid-card__pricing {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.95rem;
  color: var(--vermelho-principal);
}

.course-card__pricing strong,
.course-grid-card__pricing strong {
  font-size: 1.2rem;
}

.course-grid-card__pricing strong {
  font-size: 1.05rem;
}

.course-card__cta,
.course-grid-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  color: var(--vermelho-principal);
  font-weight: 700;
  transition: gap 0.3s ease, transform 0.3s ease;
}

.course-card__link:hover,
.course-card__link:focus-visible,
.course-grid-card__link:hover,
.course-grid-card__link:focus-visible {
  transform: translateY(-6px);
  box-shadow: 0 28px 60px rgba(18, 6, 10, 0.22);
}

.course-card__link:hover .course-card__image,
.course-card__link:focus-visible .course-card__image,
.course-grid-card__link:hover .course-grid-card__image,
.course-grid-card__link:focus-visible .course-grid-card__image {
  transform: scale(1.05);
}

.course-card__link:hover .course-card__cta,
.course-card__link:focus-visible .course-card__cta,
.course-grid-card__link:hover .course-grid-card__cta,
.course-grid-card__link:focus-visible .course-grid-card__cta {
  gap: 14px;
  transform: translateX(4px);
}

.course-card__chip,
.course-grid-card__chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(168, 9, 39, 0.12);
  color: var(--vermelho-principal);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}

.courses-grid {
  padding: clamp(40px, 7vw, 80px) clamp(18px, 5vw, 110px);
}

body.courses-filters-stuck .courses-grid {
  padding-top: clamp(32px, 6vw, 60px);
}

.courses-grid__wrapper {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2.5vw, 24px);
}

.courses-grid__wrapper [data-course-item][hidden] {
  display: none;
}

.courses-empty {
  text-align: center;
  font-size: 1.05rem;
  color: var(--cinza);
}

.courses-grid__end-sentinel {
  width: 100%;
  height: 1px;
  margin-top: 32px;
}

.courses-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: clamp(24px, 5vw, 40px);
  flex-wrap: wrap;
}

.courses-pagination__button {
  border: 1px solid rgba(168, 9, 39, 0.25);
  background: var(--branco);
  color: var(--vermelho-principal);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.courses-pagination__button:hover,
.courses-pagination__button:focus-visible {
  background: var(--vermelho-principal);
  color: var(--branco);
  border-color: transparent;
}

.courses-pagination__button.is-active {
  background: var(--vermelho-principal);
  color: var(--branco);
  border-color: transparent;
  box-shadow: 0 12px 24px rgba(168, 9, 39, 0.2);
}

.courses-pagination__button[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

.courses-faq {
  padding: clamp(40px, 7vw, 80px) clamp(18px, 5vw, 110px);
  background: linear-gradient(180deg, #fff5f6 0%, rgba(255, 245, 246, 0.4) 100%);
}

.courses-faq__inner {
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  gap: clamp(24px, 4vw, 36px);
}

.courses-faq__intro {
  display: grid;
  gap: 12px;
  text-align: center;
}

.courses-faq__items {
  display: grid;
  gap: 12px;
}

.courses-faq__item {
  border-radius: 18px;
  background: var(--branco);
  box-shadow: 0 18px 42px rgba(168, 9, 39, 0.12);
  overflow: hidden;
}

.courses-faq__question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.25s ease;
}

.courses-faq__question i {
  transition: transform 0.25s ease;
}

.courses-faq__question[aria-expanded="true"] {
  background: rgba(168, 9, 39, 0.06);
}

.courses-faq__question[aria-expanded="true"] i {
  transform: rotate(45deg);
}

.courses-faq__answer {
  padding: 0 24px 24px;
  font-size: 0.95rem;
  color: var(--cinza);
  display: none;
}

.courses-faq__answer p {
  margin: 0 0 0.9em;
}

.courses-faq__answer[aria-hidden="false"] {
  display: block;
}

@media (max-width: 1024px) {
  :root {
    --courses-filters-sticky-offset: 96px;
  }

  .courses-hero {
    border-radius: 0 0 32px 32px;
  }

  .courses-filters__options {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  }

  .courses-grid__wrapper {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  :root {
    --courses-filters-sticky-offset: 84px;
  }

  .courses-hero {
    min-height: 320px;
    padding: clamp(36px, 12vw, 64px) clamp(18px, 7vw, 40px);
  }

  .courses-filters {
    margin-top: clamp(-60px, -12vw, -36px);
    padding: clamp(28px, 10vw, 44px) clamp(18px, 8vw, 26px) 0;
  }

  .courses-filters__panel {
    border-radius: 20px;
    padding: 20px;
    top: calc(64px + env(safe-area-inset-top, 0px));
  }

  .courses-filters__panel.is-stuck {
    padding-top: 24px;
  }

  .courses-filters__panel.is-stuck .courses-filters__group-header {
    padding: 18px 18px;
  }

  .courses-filters__group {
    margin-bottom: 12px;
  }

  .courses-filters__group-header {
    padding: 16px 18px;
  }

  .courses-filters__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .courses-filters__hint {
    width: 100%;
    justify-content: flex-start;
    text-align: left;
    line-height: 1.4;
  }

  .courses-filters__body {
    grid-template-columns: 1fr;
  }

  .courses-filters__group {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .courses-filter-chip {
    width: 100%;
    justify-content: flex-start;
    padding: 10px 16px;
  }

  .courses-filter-chip__icon {
    width: 24px;
    height: 24px;
  }

  .courses-filters__options {
    grid-template-columns: 1fr;
    padding: 12px 18px 18px;
  }

  .course-card__meta,
  .course-grid-card__meta {
    gap: 8px;
  }

  .course-card__meta-item,
  .course-grid-card__meta-item {
    width: 100%;
    justify-content: flex-start;
  }

  .courses-grid__wrapper {
    grid-template-columns: 1fr;
  }

  .courses-faq__item {
    border-radius: 14px;
  }

  .course-card__media,
  .course-grid-card__media {
    aspect-ratio: auto;
  }

  .course-card__image,
  .course-grid-card__image {
    display: block;
    height: auto;
    object-fit: contain;
  }
}