/* ==========================================================================
   Páginas internas — produto, institucional, contato
   ========================================================================== */

/* --------------------------------------------------------- Hero de página */

.page-hero {
  position: relative;
  background: var(--bg-dark);
  color: var(--text-white);
  padding-top: calc(var(--header-h) + clamp(48px, 7vh, 84px));
  padding-bottom: clamp(56px, 8vh, 96px);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 50%;
  translate: -50% 0;
  width: min(900px, 120vw);
  aspect-ratio: 1;
  background: radial-gradient(
    circle,
    rgba(10, 99, 224, 0.26) 0%,
    rgba(13, 67, 163, 0.10) 45%,
    transparent 68%
  );
  pointer-events: none;
}

.page-hero > .container {
  position: relative;
  z-index: 2;
}

.page-hero__inner {
  max-width: 720px;
}

.page-hero__lede {
  margin-top: 20px;
  max-width: 58ch;
  color: var(--text-muted-dark);
  text-wrap: pretty;
}

.page-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

/* --- Trilha de navegação --- */

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.875rem;
  color: var(--text-muted-dark);
}

.breadcrumb a {
  color: var(--text-muted-dark);
  transition: color var(--dur) var(--ease);
}

.breadcrumb a:hover {
  color: var(--text-white);
}

.breadcrumb li:not(:last-child)::after {
  content: '/';
  margin-left: 8px;
  opacity: 0.45;
}

.breadcrumb [aria-current='page'] {
  color: var(--text-white);
}

/* Selo "em desenvolvimento" */
.badge-dev {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(10, 99, 224, 0.45);
  background: rgba(10, 99, 224, 0.12);
  font-size: var(--fs-label);
  font-weight: 600;
  color: var(--brand-bright);
}

.badge-dev::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

/* --------------------------------------------------------- Item de navegação ativo */

.nav__trigger.is-active {
  color: var(--brand-bright);
}

/* --------------------------------------------------------- Funcionalidade detalhada */

.detail {
  display: grid;
  gap: clamp(28px, 3.4vw, 48px);
  align-items: center;
}

.detail + .detail {
  margin-top: clamp(40px, 4.5vw, 64px);
}

.detail__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.detail__num {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--brand-primary);
  color: var(--text-white);
  font-size: 0.75rem;
  letter-spacing: 0;
}

.detail h2 {
  font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2rem);
}

.detail p {
  margin-top: 16px;
  color: var(--text-muted);
  text-wrap: pretty;
}

.detail__list {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.detail__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.detail__list svg {
  flex-shrink: 0;
  width: 17px;
  height: 17px;
  margin-top: 4px;
  color: var(--brand-primary);
}

@media (min-width: 900px) {
  .detail {
    grid-template-columns: 1fr 1fr;
  }

  /* alterna o lado do visual a cada bloco */
  .detail:nth-child(even) .detail__text { order: 2; }
  .detail:nth-child(even) .detail__visual { order: 1; }
}

/* --- Mock de interface ilustrativo --- */

.mock {
  padding: 22px;
  border-radius: var(--radius-lg);
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
}

.mock__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 16px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border-light);
}

.mock__chip {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
}

.mock__chip svg { width: 18px; height: 18px; }

.mock__bar strong {
  font-size: var(--fs-small);
  font-weight: 600;
}

.mock__row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 0;
  font-size: var(--fs-small);
  border-bottom: 1px solid var(--border-light);
}

.mock__row:last-child { border-bottom: 0; }

.mock__row span:last-child {
  margin-left: auto;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.mock__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}

.mock__tag {
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
}

.mock__total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.mock__total b {
  font-size: 1.375rem;
  letter-spacing: -0.02em;
}

.mock__note {
  margin-top: 14px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

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

.cards {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
  margin-top: clamp(24px, 2.6vw, 36px);
}

.card {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--bg-card-light);
}

.section--dark .card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-dark);
}

.card__icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  border-radius: var(--radius);
  color: var(--text-dark);
}

.card__icon svg { width: 24px; height: 24px; }

.card h3 { margin-bottom: 10px; }

.card p {
  font-size: var(--fs-small);
  color: var(--text-muted);
  text-wrap: pretty;
}

.section--dark .card p { color: var(--text-muted-dark); }

@media (min-width: 700px) {
  .cards--2 { grid-template-columns: repeat(2, 1fr); }
  .cards--3 { grid-template-columns: repeat(2, 1fr); }
  .cards--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
  .cards--3 { grid-template-columns: repeat(3, 1fr); }
  .cards--4 { grid-template-columns: repeat(4, 1fr); }
}

/* --------------------------------------------------------- Caixa de status */

.status-box {
  display: grid;
  gap: 28px;
  padding: clamp(28px, 4vw, 48px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-dark);
  background: rgba(255, 255, 255, 0.03);
}

.status-box h2 { font-size: clamp(1.375rem, 1.15rem + 1vw, 1.75rem); }

.status-box p {
  margin-top: 14px;
  color: var(--text-muted-dark);
  text-wrap: pretty;
}

.status-list {
  display: grid;
  gap: 14px;
}

.status-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.86);
}

.status-list svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  color: var(--brand-bright);
}

@media (min-width: 900px) {
  .status-box { grid-template-columns: 1fr 1fr; gap: 48px; }
}

/* --------------------------------------------------------- Institucional */

.principles {
  counter-reset: principle;
}

.principle {
  display: grid;
  gap: 8px 22px;
  padding: 22px 0;
  border-top: 1px solid var(--border-light);
}

.principle:last-child { border-bottom: 1px solid var(--border-light); }

.principle::before {
  counter-increment: principle;
  content: '0' counter(principle);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--brand-primary);
}

.principle h3 { font-size: 1.125rem; }

.principle p {
  font-size: var(--fs-small);
  color: var(--text-muted);
  text-wrap: pretty;
}

@media (min-width: 768px) {
  .principle {
    grid-template-columns: 56px 1fr 1.3fr;
    align-items: start;
  }
  .principle::before { padding-top: 4px; }
}

/* --------------------------------------------------------- Contato */

.contact {
  display: grid;
  gap: clamp(28px, 3.4vw, 44px);
  align-items: start;
}

.contact-channels {
  display: grid;
  gap: 16px;
}

.channel {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  background: var(--bg-card-light);
}

.channel__icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--bg-card-light);
  color: var(--brand-primary);
}

.channel__icon svg { width: 20px; height: 20px; }

.channel h3 {
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.channel a,
.channel strong {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-dark);
  word-break: break-word;
}

.channel a:hover { color: var(--brand-primary); }

.channel small {
  display: block;
  margin-top: 6px;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* --- Formulário --- */

.form {
  padding: clamp(24px, 3.5vw, 36px);
  border-radius: var(--radius-lg);
  background: var(--bg-card-light);
}

.form__grid {
  display: grid;
  gap: 18px;
}

.field {
  display: grid;
  gap: 7px;
}

.field label {
  font-size: var(--fs-label);
  font-weight: 600;
  color: var(--text-dark);
}

.field label span {
  color: var(--text-muted);
  font-weight: 400;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-white);
  color: var(--text-dark);
  font: inherit;
  font-size: var(--fs-small);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.field textarea {
  min-height: 128px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(10, 99, 224, 0.16);
}

.form .btn {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}

.form__status {
  margin-top: 14px;
  font-size: var(--fs-small);
  text-wrap: pretty;
}

.form__status:empty { display: none; }

.form__status[data-kind='pending'] {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(10, 99, 224, 0.28);
  background: rgba(10, 99, 224, 0.08);
  color: var(--brand-deep);
}

.form__note {
  margin-top: 16px;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

@media (min-width: 560px) {
  .form__grid--2 { grid-template-columns: repeat(2, 1fr); }
  .field--full { grid-column: 1 / -1; }
}

@media (min-width: 992px) {
  .contact { grid-template-columns: 0.85fr 1.15fr; }
}

/* --------------------------------------------------------- Dúvidas frequentes */

.faq {
  display: grid;
  gap: 12px;
  max-width: 780px;
  margin-top: clamp(24px, 2.6vw, 36px);
}

.faq details {
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  background: var(--bg-card-light);
  overflow: hidden;
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  font-size: 1.0625rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

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

.faq summary::after {
  content: '';
  flex-shrink: 0;
  width: 11px;
  height: 11px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  rotate: 45deg;
  transition: rotate var(--dur) var(--ease);
}

.faq details[open] summary::after { rotate: -135deg; }

.faq p {
  padding: 0 22px 22px;
  font-size: var(--fs-small);
  color: var(--text-muted);
  text-wrap: pretty;
}