/* ==================== Botões ==================== */

.btn-wrap {
  display: inline-block;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 17px 34px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-align: center;
  border: none;
  transition: filter var(--dur-fast) var(--ease-standard),
              transform var(--dur-base) var(--ease-out-expo),
              box-shadow var(--dur-base) var(--ease-standard);
  min-height: 44px;
}

.btn:active {
  transform: scale(0.97) !important;
}

.btn svg {
  width: 16px;
  height: 16px;
  transition: transform var(--dur-base) var(--ease-standard);
}

.btn:hover svg {
  transform: translate(2px, -2px);
}

.btn-primary {
  background: var(--gradient-brand);
  color: var(--color-on-gradient);
  box-shadow: 0 0 0 0 rgba(254, 136, 0, 0.5);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  filter: brightness(1.08);
  box-shadow: 0 8px 28px -6px rgba(254, 136, 0, 0.55);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1.5px solid var(--color-border-strong);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--color-primary);
  background: rgba(254, 136, 0, 0.08);
}

.btn-block {
  width: 100%;
}

/* ==================== Logo marks ==================== */

.logo-mark {
  display: inline-block;
  overflow: hidden;
  border-radius: var(--radius-sm);
}

.logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.logo-mark--la {
  width: 32px;
  aspect-ratio: 1 / 1;
}

.logo-mark--la img {
  object-fit: contain;
}

.logo-mark--la.is-large {
  width: 64px;
}

.logo-tx {
  display: inline-block;
  height: 32px;
  width: auto;
}

.logo-tx img {
  height: 100%;
  width: auto;
}

.partner-lockup {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.partner-lockup .divider {
  width: 1px;
  height: 20px;
  background: var(--color-border-strong);
}

.partner-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 8px 20px 8px 10px;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
}

.partner-badge .divider {
  width: 1px;
  height: 18px;
  background: var(--color-border-strong);
}

.partner-badge__divider {
  width: 1px;
  height: 18px;
  background: var(--color-border-strong);
}

.partner-badge .text-label {
  margin: 0;
}

/* ==================== Barra de anúncio (Black Friday) ==================== */

.announce-bar {
  background: #000000;
  border-bottom: 1px solid var(--color-border-strong);
  text-align: center;
  padding: 10px 20px;
}

.announce-bar a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

@media (min-width: 640px) {
  .announce-bar a {
    font-size: var(--fs-body-s);
    letter-spacing: 0.02em;
  }
}

.announce-bar a::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gradient-brand);
  box-shadow: 0 0 10px rgba(254, 136, 0, 0.8);
}

.announce-bar a:hover {
  color: var(--color-accent);
}

/* ==================== Header ==================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: transform var(--dur-base) var(--ease-standard),
              background var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard);
}

.site-header.is-scrolled {
  background: rgba(13, 13, 13, 0.82);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--color-border);
}

.site-header.is-hidden {
  transform: translateY(-100%);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.site-header .btn {
  padding: 10px 18px;
  font-size: 0.8125rem;
}

.site-header .btn .btn-short {
  display: none;
}

@media (max-width: 479px) {
  .site-header .btn .btn-full {
    display: none;
  }
  .site-header .btn .btn-short {
    display: inline;
  }
}

/* ==================== Badges de status ==================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge--pending {
  background: var(--color-surface-2);
  color: var(--color-text-faint);
  border: 1px solid var(--color-border-strong);
}

/* ==================== Cards ==================== */

.card {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: transform var(--dur-base) var(--ease-out-expo),
              box-shadow var(--dur-base) var(--ease-standard);
  isolation: isolate;
  --tilt-rotate: 0deg;
  --tilt-scale: 1;
  transform: perspective(1400px) rotateY(var(--tilt-rotate)) scale(var(--tilt-scale));
}

.card::before {
  /* moldura — some para uma borda em gradiente sutil no hover, sem depender de outline fixo */
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(145deg, var(--color-border-strong), var(--color-border) 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  transition: background var(--dur-base) var(--ease-standard);
  z-index: -1;
}

.card:hover {
  transform: perspective(1400px) rotateY(var(--tilt-rotate)) scale(var(--tilt-scale)) translateY(-4px);
  box-shadow: 0 16px 40px -20px rgba(254, 136, 0, 0.45);
}

.card:hover::before {
  background: linear-gradient(145deg, var(--color-primary), var(--color-accent) 60%, var(--color-primary));
}

.bonus-card::before {
  background: linear-gradient(145deg, var(--color-accent), var(--color-border) 55%);
}

/* ==================== Card com thumbnail (módulos + cursos) ==================== */

.thumb-card {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.thumb-card__media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--color-surface-2);
}

.thumb-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slower) var(--ease-standard);
}

.thumb-card:hover .thumb-card__media img {
  transform: scale(1.06);
}

.thumb-card__media::after {
  /* leve vinheta para garantir contraste caso algum dia haja texto sobre a imagem */
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(13, 13, 13, 0.55) 100%);
  pointer-events: none;
}

.thumb-card__badge {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  z-index: 1;
  background: rgba(13, 13, 13, 0.75);
  backdrop-filter: blur(4px);
}

.thumb-card__body {
  padding: var(--space-4) var(--space-5, 20px) var(--space-5, 20px);
}

.thumb-card__category {
  color: var(--color-primary);
  margin-bottom: 2px;
}

.thumb-card h3 {
  margin-bottom: 2px;
}

/* ==================== Accordion (FAQ) ==================== */

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  padding-inline: var(--space-6);
  transition: border-color var(--dur-base) var(--ease-standard);
}

.faq-item[open] {
  border-color: var(--color-border-strong);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-5, 20px);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.0625rem;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary .icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-border-strong);
  border-radius: 50%;
  color: var(--color-primary);
  font-size: 1rem;
  transition: transform var(--dur-base) var(--ease-standard);
}

.faq-item[open] summary .icon {
  transform: rotate(45deg);
}

.faq-item p {
  padding-bottom: var(--space-6);
  max-width: 68ch;
}

/* ==================== Filtros / Tabs ==================== */

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.filter-btn {
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-strong);
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8125rem;
  transition: all var(--dur-fast) var(--ease-standard);
  min-height: 40px;
}

.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-text);
}

.filter-btn.is-active {
  background: var(--gradient-brand);
  border-color: transparent;
  color: var(--color-on-gradient);
}

/* ==================== Oferta ==================== */

.offer-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  position: relative;
  overflow: hidden;
}

.offer-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--gradient-brand);
}

.offer-card__ribbon {
  position: absolute;
  top: 22px;
  right: -46px;
  width: 170px;
  padding-block: 6px;
  transform: rotate(45deg);
  transform-origin: center;
  background: var(--gradient-brand);
  color: var(--color-on-gradient);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.75rem;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

.offer-price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 2rem + 2vw, 3.5rem);
  line-height: 1;
}

.offer-price small {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: var(--space-2);
}

.offer-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-block: var(--space-6);
}

.offer-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--fs-body-s);
  color: var(--color-text-muted);
}

.offer-list li::before {
  content: "";
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--gradient-brand);
}

/* ==================== Footer ==================== */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-12);
  background: var(--color-surface);
}

.site-footer .container {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-8);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-faint);
  font-size: var(--fs-body-s);
}

.footer-legal a:hover {
  color: var(--color-text);
}

/* ==================== Marquee ==================== */

.marquee {
  position: relative;
  overflow: hidden;
  background: var(--gradient-brand);
  padding-block: var(--space-4);
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 32s linear infinite;
}

.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding-inline: var(--space-6);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--color-on-gradient);
}

.marquee__item strong {
  color: var(--color-on-gradient);
  font-weight: 800;
}

.marquee__item .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-on-gradient);
  opacity: 0.6;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee__track {
    animation: none;
  }
}

/* ==================== Fila de rolagem horizontal (catálogo estilo plataforma) ==================== */

.scroll-row {
  display: flex;
  gap: var(--space-4);
  overflow-x: auto;
  padding-bottom: var(--space-4);
  padding-inline: 20px;
  margin-inline: -20px;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

@media (min-width: 768px) {
  .scroll-row {
    padding-inline: 32px;
    margin-inline: -32px;
  }
}

@media (min-width: 1024px) {
  .scroll-row {
    padding-inline: 64px;
    margin-inline: -64px;
  }
}

.scroll-row::-webkit-scrollbar {
  display: none;
}

.scroll-row > .card {
  scroll-snap-align: start;
  flex: 0 0 auto;
  width: min(62vw, 260px);
}

.scroll-row-wrap {
  position: relative;
}

.row-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.row-head .count {
  color: var(--color-text-faint);
  font-size: var(--fs-body-s);
  font-weight: 600;
  white-space: nowrap;
}

/* ==================== Colagem de thumbnails (hero) ==================== */

.hero-gallery {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  max-width: 420px;
  margin-inline: auto;
  padding: var(--space-6);
}

.hero-gallery .tile {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-strong);
  transition: transform var(--dur-base) var(--ease-standard);
  will-change: transform;
}

.hero-gallery .tile:nth-child(2) { transform: translateY(-14px) rotate(-1.5deg); }
.hero-gallery .tile:nth-child(3) { transform: translateY(10px) rotate(1deg); }
.hero-gallery .tile:nth-child(4) { transform: translateY(-6px) rotate(1.5deg); }
.hero-gallery .tile:nth-child(5) { transform: translateY(16px) rotate(-1deg); }

.hero-gallery .tile:hover {
  transform: scale(1.04) !important;
  border-color: var(--color-primary);
}

.hero-gallery__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  background: var(--gradient-brand);
  color: var(--color-on-gradient);
  white-space: nowrap;
  box-shadow: 0 10px 30px -10px rgba(254, 136, 0, 0.6);
}

.hero-gallery__badge strong {
  font-family: var(--font-display);
  font-size: 1.125rem;
}

.hero-gallery__badge span {
  font-size: var(--fs-body-s);
  font-weight: 600;
}

/* ==================== Stat cards ==================== */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .stat-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-card {
  padding: var(--space-6);
  background: var(--color-surface-3);
  text-align: center;
}

@media (min-width: 768px) {
  .stat-card {
    text-align: left;
  }
}

.stat-card__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 1.6rem + 1.6vw, 2.75rem);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-card__label {
  color: var(--color-text-faint);
  font-size: var(--fs-body-s);
}