/* =========================================================
   COMPONENTES — botões com troca de texto, capítulos, painéis,
   ingresso, acordeão, formulário, estados
   ========================================================= */

/* ---------- Botão primário: retângulo com troca de rótulo ---------- */

.btn-primary,
.cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.6rem;
  background: var(--c-gold);
  color: var(--c-dark);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  line-height: 1;
  overflow: hidden;
  transition: background var(--dur-fast) var(--ease-out);
}

.btn-primary:hover,
.cta:hover {
  background: var(--c-cream);
}

/* O rótulo sobe e o clone entra por baixo. */
.cta__label,
.btn-primary__text {
  position: relative;
  display: inline-block;
  overflow: hidden;
}

.cta__label::after,
.btn-primary__text::after {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  transform: translateY(110%);
  transition: transform var(--dur-normal) var(--ease-in-out);
}

.cta__label span,
.btn-primary__text span {
  display: inline-block;
  transition: transform var(--dur-normal) var(--ease-in-out);
}

.cta:hover .cta__label span,
.btn-primary:hover .btn-primary__text span {
  transform: translateY(-110%);
}

.cta:hover .cta__label::after,
.btn-primary:hover .btn-primary__text::after {
  transform: translateY(0);
}

.cta__arrow,
.btn-primary__icon {
  display: inline-flex;
  transition: transform var(--dur-normal) var(--ease-in-out);
}

.cta:hover .cta__arrow,
.btn-primary:hover .btn-primary__icon {
  transform: translate(4px, -4px);
}

.cta__arrow svg,
.btn-primary__icon svg {
  width: 12px;
  height: 12px;
}

.cta--sm {
  padding: 0.7rem 1.1rem;
  gap: 0.7rem;
}

.cta--block {
  width: 100%;
  justify-content: center;
}

/* Secundário: contorno fino que se preenche. */
.cta--ghost,
.btn-secondary {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.6rem;
  background: transparent;
  color: var(--c-text);
  border: 1px solid var(--c-line-strong);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  line-height: 1;
  transition:
    background var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
}

.cta--ghost:hover,
.btn-secondary:hover {
  background: var(--c-cream);
  color: var(--c-dark);
  border-color: var(--c-cream);
}

.on-light .cta--ghost:hover,
.on-light .btn-secondary:hover {
  background: var(--c-dark);
  color: var(--c-cream);
  border-color: var(--c-dark);
}

.cta-note {
  margin-top: var(--space-md);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--c-text-mute);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--c-accent);
  padding-bottom: 3px;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size var(--dur-normal) var(--ease-in-out);
}

.text-link:hover {
  background-size: 0% 1px;
}

/* ---------- Cabeçalho de capítulo ---------- */

.chapter-header {
  display: grid;
  gap: var(--space-md);
  padding-block: var(--space-lg);
  border-top: 1px solid var(--c-line);
}

.chapter-header__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-md);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--c-accent);
}

.chapter-header__title {
  font-size: var(--text-4xl);
}

.chapter-header__bottom {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-md);
  border-top: 1px solid var(--c-line);
  padding-top: var(--space-sm);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--c-text-mute);
}

/* Faixa com o título do capítulo repetido, em movimento. */
.chapter-track {
  overflow: hidden;
  padding-block: var(--space-sm);
  border-block: 1px solid var(--c-line);
}

.chapter-track__inner {
  display: flex;
  gap: 2rem;
  width: max-content;
  animation: track-scroll 34s linear infinite;
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--text-2xl);
  letter-spacing: var(--tracking-display);
  color: var(--c-text-mute);
  white-space: nowrap;
}

.chapter-track__inner span {
  display: inline-flex;
  align-items: center;
  gap: 2rem;
}

.chapter-track__inner span::after {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  background: var(--c-gold);
  transform: rotate(45deg);
}

@keyframes track-scroll {
  to {
    transform: translateX(-50%);
  }
}

/* ---------- Painel de conteúdo (texto + mídia) ---------- */

.panel-content {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-xl);
  align-items: center;
  padding-block: var(--space-xl);
}

.panel-content--flip .panel-content__inner {
  order: 2;
}

.panel-content__inner__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-md);
}

.panel-content__inner p {
  color: var(--c-text-soft);
  max-width: 46ch;
}

.panel-content__inner p + p {
  margin-top: var(--space-sm);
}

.panel-content__media {
  position: relative;
  overflow: hidden;
}

/* ---------- Chips e etiquetas ---------- */

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--c-line);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--c-text-soft);
  white-space: nowrap;
}

.chip svg {
  width: 13px;
  height: 13px;
  color: var(--c-accent);
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--c-line);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--c-accent);
}

.tag--calm {
  color: var(--c-calm);
}
.tag--good {
  color: var(--c-good);
}
.tag--warn {
  color: var(--c-gold);
}

.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--c-gold);
  color: var(--c-gold);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.live-dot {
  width: 5px;
  height: 5px;
  background: currentColor;
  animation: pulse-dot 2s var(--ease-in-out) infinite;
}

@keyframes pulse-dot {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.25;
  }
}

/* ---------- Cards ---------- */

.card {
  position: relative;
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  padding: var(--space-lg);
  transition:
    background var(--dur-normal) var(--ease-out),
    border-color var(--dur-normal) var(--ease-out);
}

.card--hover:hover {
  background: var(--c-surface-2);
  border-color: var(--c-line-strong);
}

.card__title {
  margin-bottom: var(--space-2xs);
  font-size: var(--text-lg);
}

.card__text {
  color: var(--c-text-soft);
}

/* ---------- Listas ---------- */

.check-list {
  display: grid;
  gap: var(--space-sm);
}

.check-list li {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  color: var(--c-text-soft);
}

.check-list svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  margin-top: 0.4em;
  color: var(--c-accent);
}

.check-list--no svg {
  color: var(--c-bad);
}

/* ---------- Slot de imagem ---------- */

.photo-slot {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  aspect-ratio: var(--slot-ratio, 4 / 5);
  background:
    repeating-linear-gradient(-45deg, rgba(240, 227, 207, 0.03) 0 12px, transparent 12px 24px),
    var(--c-dark-2);
  border: 1px solid var(--c-line);
  color: var(--c-text-mute);
  text-align: center;
  padding: var(--space-md);
  overflow: hidden;
}

.photo-slot svg {
  width: 22px;
  height: 22px;
  opacity: 0.5;
}

.photo-slot__label {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.photo-slot__hint {
  font-size: var(--text-xs);
  max-width: 26ch;
  opacity: 0.7;
}

.photo-slot--dark {
  background:
    repeating-linear-gradient(-45deg, rgba(240, 227, 207, 0.03) 0 12px, transparent 12px 24px),
    #161314;
}

.on-light .photo-slot {
  background:
    repeating-linear-gradient(-45deg, rgba(11, 9, 10, 0.03) 0 12px, transparent 12px 24px),
    rgba(11, 9, 10, 0.04);
}

/* ---------- Contagem regressiva ---------- */

.countdown {
  display: flex;
  border: 1px solid var(--c-line);
  width: max-content;
  max-width: 100%;
  flex-wrap: wrap;
}

.countdown__unit {
  min-width: 6rem;
  padding: var(--space-sm) var(--space-md);
  text-align: center;
  flex: 1;
}

.countdown__unit + .countdown__unit {
  border-left: 1px solid var(--c-line);
}

.countdown__num {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-3xl);
  line-height: 1;
  letter-spacing: var(--tracking-display);
  font-variant-numeric: tabular-nums;
  color: var(--c-text);
}

.countdown__label {
  display: block;
  margin-top: 0.5rem;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--c-text-mute);
}

.countdown.is-loading .countdown__num {
  color: var(--c-text-mute);
}

/* ---------- Acordeão ---------- */

.accordion {
  display: grid;
  border-top: 1px solid var(--c-line);
}

.accordion__item {
  border-bottom: 1px solid var(--c-line);
}

.accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-md) 0;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--text-lg);
  letter-spacing: var(--tracking-display);
  transition: color var(--dur-fast) var(--ease-out);
}

.accordion__trigger:hover {
  color: var(--c-accent);
}

.accordion__icon {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--c-line);
  color: var(--c-accent);
  transition: transform var(--dur-normal) var(--ease-in-out);
}

.accordion__icon svg {
  width: 11px;
  height: 11px;
}

.accordion__item.is-open .accordion__icon {
  transform: rotate(135deg);
}

.accordion__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-normal) var(--ease-in-out);
}

.accordion__item.is-open .accordion__panel {
  grid-template-rows: 1fr;
}

.accordion__panel > div {
  overflow: hidden;
}

.accordion__panel p {
  padding-bottom: var(--space-md);
  color: var(--c-text-soft);
  max-width: 62ch;
}

/* ---------- Formulário ---------- */

.form {
  display: grid;
  gap: var(--space-md);
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field__label {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--c-text-mute);
}

.field__hint {
  font-size: var(--text-sm);
  color: var(--c-text-mute);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.85rem 0;
  border: 0;
  border-bottom: 1px solid var(--c-line-strong);
  background: transparent;
  font-size: var(--text-lg);
  transition: border-color var(--dur-fast) var(--ease-out);
}

.field select {
  padding-right: 1.5rem;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--c-text-mute);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--c-accent);
}

.field.has-error input,
.field.has-error select {
  border-bottom-color: var(--c-bad);
}

.field__error {
  font-size: var(--text-sm);
  color: var(--c-bad);
  min-height: 1em;
}

.field--row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.checkbox {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: var(--text-sm);
  color: var(--c-text-soft);
}

.checkbox input {
  width: 1rem;
  height: 1rem;
  margin-top: 0.3rem;
  accent-color: var(--c-gold);
  flex-shrink: 0;
}

/* ---------- Estados ---------- */

.btn-spinner {
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 50%;
  border: 1px solid rgba(11, 9, 10, 0.3);
  border-top-color: currentColor;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.is-busy {
  pointer-events: none;
  opacity: 0.7;
}

.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--c-surface);
  min-height: 1rem;
}

.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(240, 227, 207, 0.12), transparent);
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  100% {
    transform: translateX(100%);
  }
}

.empty-state {
  display: grid;
  justify-items: center;
  gap: 0.5rem;
  padding: var(--space-lg);
  border: 1px dashed var(--c-line-strong);
  text-align: center;
  color: var(--c-text-mute);
}

.empty-state svg {
  width: 22px;
  height: 22px;
  opacity: 0.5;
}

.empty-state strong {
  color: var(--c-text-soft);
  border: 0;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.state-success {
  display: grid;
  justify-items: center;
  gap: var(--space-md);
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}

.state-success__mark {
  width: 3.5rem;
  height: 3.5rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--c-accent);
  color: var(--c-accent);
}

.state-success__mark svg {
  width: 22px;
  height: 22px;
}

[hidden] {
  display: none !important;
}

/* ---------- Marquee ---------- */

.marquee {
  overflow: hidden;
}

.marquee__track {
  display: flex;
  gap: 0.5rem;
  width: max-content;
  animation: marquee 42s linear infinite;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

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

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

/* ---------- Atmosfera ---------- */

.aurora {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  opacity: 0.6;
}

.aurora::before {
  content: "";
  position: absolute;
  inset: -30% -10% auto -10%;
  height: 40rem;
  background: radial-gradient(50% 50% at 50% 50%, rgba(195, 166, 119, 0.16), transparent 70%);
}

@media (max-width: 52rem) {
  .panel-content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  .panel-content--flip .panel-content__inner {
    order: 0;
  }
}

@media (max-width: 40rem) {
  .field--row {
    grid-template-columns: 1fr;
  }
  .countdown__unit {
    min-width: 4.5rem;
    padding: var(--space-sm) 0.5rem;
  }
}