/* ==========================================================================
   Layouts de página — hero, seções de conteúdo, cursos, contato
   ========================================================================== */

/* ---- Motivo de "balão de fala" (referência à marca) -------------------- */
.speech-motif {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  opacity: 0.9;
}

/* ---- HERO -------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--color-navy);
  color: var(--text-on-dark);
  isolation: isolate;
}

.hero::before {
  /* textura sutil de pontos, sem degradê chamativo */
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1.5px, transparent 1.6px);
  background-size: 26px 26px;
  z-index: -1;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
  -webkit-mask-image: linear-gradient(to bottom, black, transparent 78%);
}

.hero__glow {
  position: absolute;
  inline-size: 46rem;
  block-size: 46rem;
  top: -20rem;
  right: -14rem;
  background: radial-gradient(circle, rgba(244, 196, 48, 0.16), transparent 62%);
  z-index: -1;
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(2rem, 1rem + 4vw, 5rem);
  padding-block: clamp(3.5rem, 2rem + 7vw, 7.5rem);
}

.hero__eyebrow {
  color: var(--color-yellow);
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-5);
}

.hero h1 .accent {
  color: var(--color-yellow);
}

.hero__lead {
  font-size: var(--fs-lg);
  color: var(--text-on-dark-soft);
  line-height: var(--lh-relaxed);
  max-width: 46ch;
  margin-bottom: var(--space-6);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-7);
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 1rem + 2vw, 3rem);
}

.hero__stat {
  display: grid;
  gap: 2px;
}

.hero__stat dt {
  order: 2;
  font-size: var(--fs-sm);
  color: var(--text-on-dark-soft);
  letter-spacing: var(--ls-wide);
}

.hero__stat dd {
  order: 1;
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-2xl);
  color: var(--color-yellow);
  line-height: 1;
}

/* Visual do hero: cartão de "aula ao vivo" com balões de conversa */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  animation: float-slow 7s var(--ease-in-out) infinite;
}

.chat-card {
  position: relative;
  inline-size: 100%;
  max-inline-size: 24rem;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-5);
  display: grid;
  gap: var(--space-4);
}

.chat-card__head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-line);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-ink-soft);
}

.chat-card__live {
  position: relative;
  inline-size: 9px;
  block-size: 9px;
  border-radius: var(--radius-pill);
  background: #23a559;
  box-shadow: 0 0 0 4px rgba(35, 165, 89, 0.16);
}

.chat-card__live::after {
  content: "";
  position: absolute;
  inline-size: 9px;
  block-size: 9px;
  border-radius: var(--radius-pill);
  background: #23a559;
  animation: ping 2.4s var(--ease-out) infinite;
}

.chat-thread {
  display: grid;
  gap: var(--space-3);
}

.chat-bubble {
  max-inline-size: 82%;
  padding: 0.7rem 1rem;
  border-radius: 16px;
  font-size: var(--fs-sm);
  line-height: var(--lh-snug);
}

.chat-bubble--in {
  justify-self: start;
  background: var(--color-navy-050);
  color: var(--color-navy);
  border-end-start-radius: 5px;
}

.chat-bubble--out {
  justify-self: end;
  background: var(--color-navy);
  color: var(--color-white);
  border-end-end-radius: 5px;
}

.chat-bubble--accent {
  background: var(--color-yellow);
  color: var(--color-navy);
  font-weight: var(--fw-medium);
}

.chat-card__foot {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  color: var(--color-ink-faint);
}

.chat-typing {
  display: inline-flex;
  gap: 3px;
}

.chat-typing i {
  inline-size: 6px;
  block-size: 6px;
  border-radius: var(--radius-pill);
  background: var(--color-navy-100);
  animation: typing 1.3s var(--ease-in-out) infinite;
}

.chat-typing i:nth-child(2) {
  animation-delay: 0.18s;
}
.chat-typing i:nth-child(3) {
  animation-delay: 0.36s;
}

.hero__badge-tag {
  position: absolute;
  z-index: 4;
  inset-block-start: -0.9rem;
  inset-inline-end: -0.6rem;
  background: var(--color-yellow);
  color: var(--color-navy);
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  font-weight: var(--fw-bold);
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  transform: rotate(-3deg);
}

@keyframes ping {
  0% {
    transform: scale(1);
    opacity: 0.7;
  }
  70%,
  100% {
    transform: scale(2.6);
    opacity: 0;
  }
}

@keyframes typing {
  0%,
  60%,
  100% {
    transform: translateY(0);
    opacity: 0.5;
  }
  30% {
    transform: translateY(-3px);
    opacity: 1;
  }
}

@media (max-width: 920px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    order: -1;
    max-inline-size: 22rem;
    margin-inline: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__visual,
  .chat-card__live::after,
  .chat-typing i {
    animation: none;
  }
}

/* ---- Faixa de logos / confiança --------------------------------------- */
.marquee-note {
  text-align: center;
  color: var(--color-ink-faint);
  font-size: var(--fs-sm);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  font-weight: var(--fw-semibold);
}

/* ---- Bloco "split" (texto + destaque) --------------------------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 1rem + 4vw, 5rem);
  align-items: center;
}

.split--reverse .split__media {
  order: -1;
}

.split__body .arrow-link {
  margin-top: var(--space-5);
}

@media (max-width: 860px) {
  .split {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .split--reverse .split__media {
    order: 0;
  }
}

/* Painel de destaque (usado no lugar de fotos de banco de imagem) */
.showcase {
  position: relative;
  border-radius: var(--radius-xl);
  padding: clamp(1.75rem, 1rem + 3vw, 3rem);
  background: var(--color-navy);
  color: var(--text-on-dark);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.showcase--alt {
  background: var(--color-surface);
  color: var(--color-ink);
  border: 1px solid var(--color-line);
}

.showcase__badge {
  position: absolute;
  inset-block-start: -14%;
  inset-inline-end: -10%;
  inline-size: 58%;
  opacity: 0.14;
  transform: rotate(8deg);
}

.showcase__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-4);
  position: relative;
}

.showcase__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  line-height: var(--lh-snug);
}

.showcase__list svg {
  inline-size: 24px;
  block-size: 24px;
  color: var(--color-yellow);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---- Foto emoldurada (com detalhe amarelo e legenda) ------------------ */
.photo-frame {
  margin: 0;
}

.photo-frame__media {
  position: relative;
  isolation: isolate;
}

.photo-frame__accent {
  position: absolute;
  z-index: 0;
  inset-block-end: -16px;
  inset-inline-end: -16px;
  inline-size: 45%;
  block-size: 55%;
  border-radius: var(--radius-lg);
  background: var(--color-yellow);
}

.photo-frame__img {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: transform var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out);
}

.photo-frame:hover .photo-frame__img {
  transform: translateY(-4px);
  box-shadow: 0 32px 70px rgba(10, 37, 64, 0.22);
}

.photo-frame__img img {
  display: block;
  inline-size: 100%;
  block-size: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.photo-frame__caption {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: var(--space-5);
  padding-inline-start: var(--space-4);
  border-inline-start: 3px solid var(--color-yellow);
}

.photo-frame__name {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-lg);
  color: var(--color-navy);
  line-height: var(--lh-snug);
}

.photo-frame__role {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  color: var(--color-ink-soft);
}

/* ---- Cabeçalho de página interna ---------------------------------------
   Faixa discreta (fundo claro), sem o tratamento de "hero" da home.
   Objetivo: hierarquia clara — só a home tem hero de destaque. */
.page-hero {
  position: relative;
  background: var(--color-surface-alt);
  color: var(--color-ink);
  border-bottom: 1px solid var(--color-line);
}

.page-hero__inner {
  padding-block: clamp(1.75rem, 1.3rem + 2vw, 2.75rem);
  max-width: 60rem;
}

.page-hero h1 {
  color: var(--text-heading);
  font-size: var(--fs-2xl);
  margin-block: var(--space-3) var(--space-4);
}

.page-hero__lead {
  font-size: var(--fs-md);
  color: var(--color-ink-soft);
  line-height: var(--lh-relaxed);
  max-width: 62ch;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-ink-faint);
}

.breadcrumb a {
  color: var(--color-ink-soft);
  transition: color var(--dur-fast) var(--ease-out);
}

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

.breadcrumb span {
  color: var(--color-ink-faint);
  opacity: 0.7;
}

/* ---- Curso: cartão de idioma ------------------------------------------ */
.course-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-5);
  align-items: start;
}

.course-card__mark {
  inline-size: 92px;
  block-size: 92px;
  border-radius: var(--radius-md);
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}

@media (max-width: 520px) {
  .course-card {
    grid-template-columns: 1fr;
  }
}

/* Nível: sub-cartões dentro de cada idioma */
.level-list {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.level {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  border-left: 4px solid var(--color-yellow);
  transition: transform var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out),
    border-left-width var(--dur-base) var(--ease-out),
    background-color var(--dur-base) var(--ease-out);
}

.level:hover {
  transform: translateX(6px);
  background: var(--color-white);
  border-left-width: 7px;
  box-shadow: var(--shadow-sm);
}

.level__name {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-lg);
  color: var(--color-navy);
}

/* Guia "Qual curso é para você?" */
.pathway {
  display: grid;
  gap: var(--space-4);
}

.pathway__item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  transition: transform var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out),
    border-color var(--dur-base) var(--ease-out);
}

.pathway__item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-navy-100);
}

.pathway__num {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-xl);
  color: var(--color-yellow-600);
  line-height: 1;
}

.pathway__q {
  font-weight: var(--fw-semibold);
  color: var(--color-navy);
  font-size: var(--fs-md);
}

.pathway__a {
  color: var(--color-ink-soft);
  font-size: var(--fs-sm);
  margin-top: 2px;
}

@media (max-width: 640px) {
  .pathway__item {
    grid-template-columns: auto 1fr;
  }

  .pathway__item .arrow-link {
    grid-column: 2;
  }
}

/* ---- Metodologia: passos --------------------------------------------- */
.steps {
  display: grid;
  gap: var(--space-5);
  counter-reset: step;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-5);
  align-items: start;
  padding-bottom: var(--space-5);
}

.step:not(:last-child) {
  border-bottom: 1px solid var(--color-line);
}

.step__num {
  counter-increment: step;
  display: grid;
  place-items: center;
  inline-size: 52px;
  block-size: 52px;
  border-radius: var(--radius-pill);
  background: var(--color-navy);
  color: var(--color-yellow);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-lg);
  flex-shrink: 0;
}

.step__num::before {
  content: counter(step, decimal-leading-zero);
}

.step__title {
  color: var(--color-navy);
  margin-bottom: var(--space-2);
}

.step__text {
  color: var(--color-ink-soft);
  line-height: var(--lh-relaxed);
}

/* ---- Faixa de CTA final ----------------------------------------------- */
.cta-band {
  position: relative;
  background: var(--color-navy);
  color: var(--text-on-dark);
  border-radius: var(--radius-xl);
  padding: clamp(2.25rem, 1.5rem + 3vw, 4rem);
  overflow: hidden;
  text-align: center;
  isolation: isolate;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1.5px, transparent 1.6px);
  background-size: 24px 24px;
  z-index: -1;
}

.cta-band h2 {
  color: var(--color-white);
  max-width: 22ch;
  margin-inline: auto;
}

.cta-band p {
  color: var(--text-on-dark-soft);
  max-width: 48ch;
  margin: var(--space-4) auto var(--space-6);
  font-size: var(--fs-lg);
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

/* ---- Contato: layout --------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(2rem, 1rem + 4vw, 4.5rem);
  align-items: center;
}

.contact-aside {
  position: relative;
}

.contact-aside .stack {
  --flow: var(--space-6);
}

.contact-card {
  padding: clamp(1.75rem, 1rem + 2vw, 2.5rem);
}

.contact-detail {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact-detail__label {
  font-size: var(--fs-sm);
  color: var(--color-ink-faint);
  letter-spacing: var(--ls-wide);
}

.contact-detail__value {
  font-weight: var(--fw-semibold);
  color: var(--color-navy);
}

.contact-detail a.contact-detail__value:hover {
  color: var(--color-yellow-600);
}

/* Formulário em destaque: fundo azul marinho */
.contact-form-card {
  background: var(--color-navy);
  border-color: var(--color-navy);
  box-shadow: var(--shadow-lg);
  padding: clamp(1.5rem, 1rem + 2vw, 2.75rem);
}

.contact-form-card .field__label {
  color: var(--color-white);
}

.contact-form-card .field__hint {
  color: var(--text-on-dark-soft);
}

.contact-form-card .req {
  color: #ff8a80;
}

.contact-form-card .field__error {
  color: #ffb4ab;
}

.contact-form-card .form-success h3 {
  color: var(--color-white);
}

.contact-form-card .form-success p {
  color: var(--text-on-dark-soft);
}

/* Quadro "O que acontece depois": azul mais escuro que o formulário,
   para não se equiparar ao destaque do formulário. */
.contact-next {
  background: var(--color-navy-deep);
  border-color: var(--color-navy-deep);
  color: var(--text-on-dark);
}

.contact-next h3 {
  color: var(--color-white);
}

@media (max-width: 900px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .contact-aside {
    order: 2;
  }
}

/* ---- Animações reutilizáveis ------------------------------------------ */
@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float-slow {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

/* Revelação no scroll (via IntersectionObserver -> .is-visible) */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity var(--dur-reveal) var(--ease-out),
    transform var(--dur-reveal) var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Utilidades de fluxo/espaço para conteúdo editorial */
.prose > * + * {
  margin-top: var(--space-5);
}

.prose p {
  color: var(--color-ink-soft);
  line-height: var(--lh-relaxed);
  font-size: var(--fs-md);
}

.prose h2,
.prose h3 {
  margin-top: var(--space-7);
}

.lead-para {
  font-size: var(--fs-lg);
  color: var(--color-ink);
  line-height: var(--lh-relaxed);
}