/* ==========================================================================
   FIA Digital — Home
   Protótipo funcional | Camada VER
   Tokens de cor extraídos das variables do Figma.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Tokens
   -------------------------------------------------------------------------- */

:root {
  /* Cores — Figma variables */
  --color-primary-aqua: #02ab95;
  --color-primary-green: #084734;
  --color-primary-lime: #c2fa75;
  --color-neutral-white: #ffffff;
  --color-neutral-gray: #333333;
  --color-secondary-greenish: #eff5f4;

  /* Layout */
  --content-max: 1276px;
  --pad: clamp(20px, 5.7vw, 82px);

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.2, 0, 0, 1);

  /* Contorno neutro de imagem: preto puro, nunca tingido —
     um neutro tingido pega a cor da superfície e lê como sujeira na borda. */
  --outline-imagem: 1px solid oklch(0 0 0 / 0.1);
}

/* --------------------------------------------------------------------------
   Reset e base
   -------------------------------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "DM Sans", system-ui, -apple-system, sans-serif;
  font-optical-sizing: auto;
  color: var(--color-neutral-gray);
  background: var(--color-neutral-white);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p, blockquote, figure, ul {
  margin: 0;
}

/* Equilibra as linhas dos títulos, evitando a última linha órfã */
h1, h2, h3 {
  text-wrap: balance;
}

ul {
  padding: 0;
  list-style: none;
}

img {
  display: block;
  max-width: 100%;
}

[hidden] {
  display: none !important;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid var(--color-primary-lime);
  outline-offset: 3px;
}

.container {
  width: 100%;
  max-width: calc(var(--content-max) + 2 * var(--pad));
  margin-inline: auto;
  padding-inline: var(--pad);
}

/* --------------------------------------------------------------------------
   Ícones — usam mask para herdar a cor do texto (currentColor)
   -------------------------------------------------------------------------- */

.icon-arrow,
.icon-arrow-diagonal,
.icon-whatsapp {
  display: inline-block;
  flex-shrink: 0;
  background-color: currentColor;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
}

.icon-arrow {
  width: 6px;
  height: 10px;
  -webkit-mask-image: url("assets/icons/arrow-white.svg");
  mask-image: url("assets/icons/arrow-white.svg");
}

.icon-arrow-diagonal {
  width: 17px;
  height: 16px;
  -webkit-mask-image: url("assets/icons/arrow-diagonal.svg");
  mask-image: url("assets/icons/arrow-diagonal.svg");
}

.icon-whatsapp {
  width: 20px;
  height: 20px;
  -webkit-mask-image: url("assets/icons/ico-whatsapp.svg");
  mask-image: url("assets/icons/ico-whatsapp.svg");
}

/* --------------------------------------------------------------------------
   button
   Variações: tamanho (large, regular) x estilo (aqua, stroke, white,
   stroke-green). Hover altera bg e border para Lime.
   -------------------------------------------------------------------------- */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.48px;
  text-transform: uppercase;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.25s var(--ease),
              border-color 0.25s var(--ease),
              color 0.25s var(--ease),
              scale 0.15s ease-out;
}

/* Feedback tátil no clique */
.button:active {
  scale: 0.96;
}

/* Tamanhos */
.button--large {
  min-height: 88px;
  padding-inline: 40px;
}

.button--regular {
  min-height: 70px;
  padding-inline: 30px;
}

/* Estilos */
.button--aqua {
  background-color: var(--color-primary-aqua);
  border-color: var(--color-primary-aqua);
  color: var(--color-neutral-white);
}

.button--stroke {
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(5px);
  border-color: var(--color-primary-aqua);
  color: var(--color-neutral-white);
  gap: 12px;
}

.button--white {
  background-color: var(--color-neutral-white);
  border-color: var(--color-neutral-white);
  color: var(--color-primary-green);
}

.button--stroke-green {
  background-color: transparent;
  border-color: var(--color-primary-green);
  color: var(--color-primary-green);
}

/* Hover — bg e border viram Lime; texto vira Green para manter contraste */
.button:hover,
.button:focus-visible {
  background-color: var(--color-primary-lime);
  border-color: var(--color-primary-lime);
  color: var(--color-primary-green);
  backdrop-filter: none;
}

/* --------------------------------------------------------------------------
   link-aqua — link de texto com seta, sublinhado aqua
   -------------------------------------------------------------------------- */

.link-aqua {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  /* a linha acompanha o conteúdo, nunca a largura da coluna */
  align-self: flex-start;
  justify-self: start;
  width: max-content;
  max-width: 100%;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--color-primary-aqua);
  color: var(--color-primary-aqua);
  font-size: 16px;
  line-height: 1.4;
  letter-spacing: -0.16px;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.link-aqua .icon-arrow {
  height: 9px;
}

.link-aqua:hover {
  color: var(--color-primary-green);
  border-color: var(--color-primary-green);
}

/* --------------------------------------------------------------------------
   section-title
   -------------------------------------------------------------------------- */

.section-title {
  display: grid;
  gap: 4px;
  max-width: 736px;
}

.section-title__span {
  color: var(--color-primary-aqua);
  font-size: 16px;
  line-height: 1.6;
  text-transform: uppercase;
}

.section-title__titulo {
  color: var(--color-primary-green);
  font-size: clamp(30px, 3vw, 42px);
  font-weight: 400;
  line-height: 1.2;
}

/* --------------------------------------------------------------------------
   nav — sobreposto ao hero, rola junto com a página (não é fixo)
   -------------------------------------------------------------------------- */

.nav {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 40px;
  /* respeita a mesma largura de container das demais seções */
  width: 100%;
  max-width: calc(var(--content-max) + 2 * var(--pad));
  margin-inline: auto;
  padding: 20px var(--pad);
  color: var(--color-neutral-white);
}

.nav__logo img {
  width: 100px;
  height: 93px;
}

.nav__menu {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
}

/* Botão hambúrguer — só aparece no breakpoint de menu mobile */
.nav__toggle {
  display: none;
  position: relative;
  z-index: 60;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 10px;
}

.nav__toggle-barra {
  display: block;
  width: 100%;
  height: 2px;
  background-color: currentColor;
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
}

/* vira X quando o menu está aberto */
.nav__toggle[aria-expanded="true"] .nav__toggle-barra:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-barra:nth-child(2) {
  opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-barra:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav__links {
  display: flex;
  gap: 40px;
  align-items: center;
}

.nav-link {
  display: inline-block;
  padding-block: 10px;
  font-size: 16px;
  transition: color 0.25s var(--ease);
}

.nav-link:hover {
  color: var(--color-primary-lime);
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.42px;
  text-transform: uppercase;
  transition: background-color 0.25s var(--ease),
              border-color 0.25s var(--ease),
              color 0.25s var(--ease);
}

.nav__cta:hover {
  background-color: var(--color-primary-lime);
  border-color: var(--color-primary-lime);
  color: var(--color-primary-green);
}

/* --------------------------------------------------------------------------
   hero — ocupa 100% da viewport
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  background-color: #10110b;
  color: var(--color-neutral-white);
}

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 59% 40%;
}

/* Escurecimento no topo, para o nav ficar legível sobre a foto */
.hero__scrim {
  position: absolute;
  inset: 0 0 auto 0;
  height: 300px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0));
}

.hero__dots {
  position: absolute;
  top: 188px;
  left: 19%;
  width: 75%;
  height: auto;
  opacity: 0.9;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 2;
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: 1fr auto;
  align-content: space-between;
  gap: 80px 40px;
  padding-top: 60px;
  padding-bottom: 60px;
}

.hero__title {
  grid-column: 1;
  grid-row: 1;
  align-self: end;
  max-width: 500px;
  font-size: clamp(38px, 4.4vw, 62px);
  font-weight: 400;
  line-height: 1.1;
}

.hero__lead {
  grid-column: 2;
  grid-row: 1;
  align-self: end;
  justify-self: end;
  display: grid;
  gap: 10px;
  max-width: 412px;
}

.hero__lead-title {
  font-size: clamp(20px, 1.7vw, 24px);
  font-weight: 500;
  line-height: 1.2;
}

.hero__lead-text {
  font-size: 16px;
  line-height: 1.4;
}

.hero__actions {
  grid-column: 1 / -1;
  grid-row: 2;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

/* --------------------------------------------------------------------------
   sobre
   -------------------------------------------------------------------------- */

.sobre {
  position: relative;
  overflow: hidden;
  padding-block: 100px 120px;
  /* recuo proposital da coluna de texto em relação à margem do container */
  --sobre-indent: clamp(0px, 7.5vw, 108px);
}

.sobre__dots {
  position: absolute;
  top: 101px;
  left: var(--pad);
  width: calc(100% - 2 * var(--pad));
  height: auto;
  pointer-events: none;
}

.sobre__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 100px clamp(40px, 8vw, 130px);
}

.sobre__heading {
  grid-column: 1;
  align-self: start;
  padding-left: var(--sobre-indent);
  max-width: calc(410px + var(--sobre-indent));
  color: var(--color-primary-green);
  font-size: clamp(28px, 2.9vw, 40px);
  font-weight: 400;
  line-height: 1.2;
}

.sobre__text {
  grid-column: 1;
  display: grid;
  gap: 24px;
  padding-left: var(--sobre-indent);
  max-width: calc(410px + var(--sobre-indent));
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.6;
}

.sobre__text strong {
  font-weight: 600;
}

.sobre__stats {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: end;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

/* card-stat */
.card-stat {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
  min-height: 275px;
  padding: 40px 32px;
  border: 1px solid var(--color-primary-aqua);
}

.card-stat__icon {
  width: 40px;
  height: 40px;
}

.card-stat__content {
  display: grid;
  gap: 10px;
}

.card-stat__numero {
  color: var(--color-primary-green);
  font-size: clamp(28px, 2.6vw, 36px);
  line-height: 1;
}

.card-stat__desc {
  font-size: 16px;
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   ctas
   -------------------------------------------------------------------------- */

.ctas {
  padding-block: 60px;
  background: linear-gradient(to bottom, var(--color-neutral-white), var(--color-secondary-greenish));
}

/* GSAP (ScrollTrigger pin) envolve .ctas num .pin-spacer gerado em runtime.
   Sem isto, o espaço reservado pro pin mostra o fundo branco da página por
   trás, criando uma faixa branca entre ctas e cursos durante o scroll. */
.pin-spacer {
  background-color: var(--color-secondary-greenish);
}

.ctas__inner {
  position: relative;
}

.ctas__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1276 / 480;
}

.ctas__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.ctas__line {
  position: absolute;
  top: 60%;
  left: -57%;
  width: 92%;
  height: auto;
  pointer-events: none;
}

.ctas__actions {
  display: grid;
  grid-template-columns: repeat(2, auto);
  justify-content: end;
  gap: 17px;
  margin-top: -110px;
  padding-right: clamp(0px, 4vw, 58px);
  position: relative;
  z-index: 2;
}

/* --------------------------------------------------------------------------
   cursos
   -------------------------------------------------------------------------- */

.cursos {
  padding-block: 100px;
  background-color: var(--color-secondary-greenish);
}

.cursos__header {
  display: grid;
  gap: 24px;
  margin-bottom: 82px;
}

.cursos__subtitulo {
  max-width: 736px;
  font-size: 18px;
  line-height: 1.2;
}

.cursos__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.cursos__footer {
  display: grid;
  justify-content: center;
  margin-top: 57px;
}

/* card-curso */
.card-curso {
  position: relative;
  display: grid;
  grid-template-columns: 304px minmax(0, 1fr);
  min-height: 420px;
  background-color: var(--color-neutral-white);
  border: 4px solid var(--color-neutral-white);
  overflow: hidden;
}

.card-curso__media {
  background-color: var(--color-primary-aqua);
  overflow: hidden;
  outline: var(--outline-imagem);
  outline-offset: -1px;
}

.card-curso__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 45%;
  transition: transform 0.5s var(--ease);
}

.card-curso:hover .card-curso__media img {
  transform: scale(1.04);
}

.card-curso__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 30px;
  padding: 40px 40px 40px 32px;
}

.card-curso__top {
  display: grid;
  gap: 10px;
  justify-items: start;
}

.card-curso__tag {
  padding: 6px 10px;
  background-color: var(--color-primary-aqua);
  color: var(--color-neutral-white);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
  text-transform: uppercase;
}

.card-curso__titulo {
  color: var(--color-primary-green);
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 400;
  line-height: 1.2;
}

.card-curso__link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 10px;
  color: var(--color-primary-aqua);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  text-transform: uppercase;
  transition: color 0.25s var(--ease);
}

.card-curso__link:hover {
  color: var(--color-primary-green);
}

.card-curso__line {
  position: absolute;
  bottom: 46px;
  left: 201px;
  width: 175px;
  height: auto;
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   depoimentos
   Bloco de imagem à esquerda é FIXO. Só o conteúdo da direita
   roda no slider (Swiper.js, loop infinito).
   -------------------------------------------------------------------------- */

.depoimentos {
  display: grid;
  grid-template-columns: minmax(0, 710fr) minmax(0, 730fr);
  min-height: 500px;
  background-color: var(--color-primary-aqua);
  overflow: hidden;
  /* seção é full-bleed: a calha acompanha o container centralizado da página */
  --gutter: max(var(--pad), calc((100vw - var(--content-max)) / 2));
}

/* bloco fixo */
.depoimentos__media {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 500px;
  overflow: hidden;
  background-color: #d9d9d9;
}

.depoimentos__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 45% 49%;
}

.depoimentos__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 43%, #000 100%);
}

.depoimentos__line {
  position: absolute;
  height: auto;
  pointer-events: none;
}

.depoimentos__line--1 {
  top: 52%;
  left: -7%;
  width: 47%;
}

.depoimentos__line--2 {
  top: 90%;
  left: -80%;
  width: 164%;
}

.depoimentos__media-text {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 6px;
  padding: 0 var(--gutter) 60px;
  color: var(--color-neutral-white);
}

.depoimentos__span {
  font-size: 16px;
  line-height: 1.6;
  text-transform: uppercase;
}

.depoimentos__titulo {
  max-width: 520px;
  font-size: clamp(30px, 3vw, 42px);
  font-weight: 400;
  line-height: 1.2;
}

/* slider */
.depoimentos__slider {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 30px;
  padding: 100px var(--gutter) 100px clamp(20px, 7vw, 100px);
}

.depoimentos__quote-mark {
  position: absolute;
  top: 100px;
  left: clamp(20px, 7vw, 100px);
  width: 32px;
  height: 24px;
  transform: translate(-46px, -10px) rotate(180deg);
}

.depoimentos__swiper {
  width: 100%;
}

/* depoimento-slide
   O 1fr na última linha empurra o autor para o rodapé do slide. Como os
   slides se esticam todos à altura do mais alto, o autor fica sempre na
   mesma linha de base das setas de navegação. */
.depoimento-slide {
  display: grid;
  grid-template-rows: auto auto 1fr;
  gap: 5px;
  height: auto;
  color: var(--color-neutral-white);
}

.depoimento-slide__curso {
  opacity: 0.8;
  font-size: 18px;
  line-height: 1.4;
}

.depoimento-slide__citacao {
  font-size: clamp(19px, 1.7vw, 24px);
  line-height: 1.4;
}

.depoimento-slide__autor {
  display: grid;
  grid-template-columns: 60px auto;
  align-items: center;
  align-self: end;
  gap: 20px;
  margin-top: 45px;
}

.depoimento-slide__avatar {
  width: 60px;
  height: 61px;
  object-fit: cover;
  outline: var(--outline-imagem);
  outline-offset: -1px;
}

.depoimento-slide__identidade {
  display: grid;
  line-height: 1.4;
}

.depoimento-slide__nome {
  font-size: 18px;
  font-weight: 600;
}

.depoimento-slide__cargo {
  font-size: 14px;
}

/* Ancorada no rodapé do .swiper para acompanhar a linha de base do autor.
   O z-index vence o z-index:1 que o Swiper aplica no .swiper, senão o
   slide fica por cima e engole o clique. */
.depoimentos__nav {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 10;
  display: flex;
}

.depoimentos__arrow {
  width: 60px;
  height: 60px;
  transition: opacity 0.25s var(--ease), scale 0.15s ease-out;
}

.depoimentos__arrow:active {
  scale: 0.96;
}

.depoimentos__arrow + .depoimentos__arrow {
  margin-left: -1px;
}

.depoimentos__arrow:hover {
  opacity: 0.75;
}

.depoimentos__arrow img {
  width: 100%;
  height: 100%;
}

/* --------------------------------------------------------------------------
   faq
   card-faq: resposta escondida por padrão, revelada no hover
   -------------------------------------------------------------------------- */

.faq {
  padding-block: 100px 120px;
  background-color: var(--color-neutral-white);
}

.faq__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 40px;
  margin-bottom: 60px;
}

.faq__contato {
  display: grid;
  gap: 5px;
  max-width: 304px;
}

.faq__contato-texto {
  opacity: 0.8;
  font-size: 16px;
  line-height: 1.4;
  letter-spacing: -0.16px;
}

.faq__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

/* card-faq */
.card-faq {
  display: flex;
  flex-direction: column;
  min-height: 380px;
  padding: 40px 32px;
  background-color: var(--color-secondary-greenish);
  border: 1px solid var(--color-secondary-greenish);
  /* o card todo é a área clicável (ver iniciarAcordeaoFaq) */
  cursor: pointer;
  transition: border-color 0.3s var(--ease);
}

/* botão real: cobre número + pergunta, e ocupa a altura livre do card */
.card-faq__toggle {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
  width: 100%;
  text-align: left;
  cursor: pointer;
}

.card-faq__number {
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  justify-content: space-between;
  color: var(--color-primary-aqua);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.2;
}

.card-faq__number .icon-arrow-diagonal {
  transition: transform 0.3s var(--ease);
}

/* É um span, e não um h3, para o card inteiro poder ser um button válido.
   Por isso o text-wrap dos títulos precisa ser repetido aqui. */
.card-faq__pergunta {
  color: var(--color-primary-green);
  font-size: clamp(20px, 1.7vw, 24px);
  font-weight: 400;
  line-height: 1.4;
  text-wrap: balance;
}

/* A resposta é revelada animando as linhas do grid de 0fr para 1fr */
/* minmax(0, ...) e não só 0fr: uma faixa fr tem piso automático de
   min-content, e o padding da resposta impediria o fechamento total. */
.card-faq__resposta-wrap {
  display: grid;
  grid-template-rows: minmax(0, 0fr);
  overflow: hidden;
  transition: grid-template-rows 0.4s var(--ease);
}

.card-faq__resposta {
  overflow: hidden;
  opacity: 0;
  padding-top: 10px;
  font-size: 16px;
  line-height: 1.4;
  transition: opacity 0.3s var(--ease);
}

/* Aberto pelo acordeão (clique/toque) ou pelo foco de teclado */
.card-faq.is-aberto,
.card-faq:focus-within {
  border-color: var(--color-primary-aqua);
}

.card-faq.is-aberto .card-faq__resposta-wrap,
.card-faq:focus-within .card-faq__resposta-wrap {
  grid-template-rows: minmax(0, 1fr);
}

.card-faq.is-aberto .card-faq__resposta,
.card-faq:focus-within .card-faq__resposta {
  opacity: 1;
}

.card-faq.is-aberto .icon-arrow-diagonal,
.card-faq:focus-within .icon-arrow-diagonal {
  transform: translate(3px, -3px);
}

/* Hover só em dispositivos que realmente têm hover. Em tela de toque
   o acordeão assume sozinho, sem deixar estado "preso". */
@media (hover: hover) {
  .card-faq:hover {
    border-color: var(--color-primary-aqua);
  }

  .card-faq:hover .card-faq__resposta-wrap {
    grid-template-rows: minmax(0, 1fr);
  }

  .card-faq:hover .card-faq__resposta {
    opacity: 1;
  }

  .card-faq:hover .icon-arrow-diagonal {
    transform: translate(3px, -3px);
  }
}

/* --------------------------------------------------------------------------
   transition — seção decorativa sticky, o footer rola por cima
   -------------------------------------------------------------------------- */

.transition {
  position: sticky;
  top: 0;
  z-index: 0;
  height: 620px;
  overflow: hidden;
}

.transition__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 59% 49%;
}

.transition__scrim {
  position: absolute;
  top: 0;
  width: 27%;
  height: 100%;
}

.transition__scrim--left {
  left: 0;
  background: linear-gradient(241.5deg, rgba(0, 0, 0, 0) 40%, rgb(0, 0, 0) 100%);
}

.transition__scrim--right {
  right: 0;
  background: linear-gradient(247deg, rgba(5, 40, 30, 0.5) 0%, rgba(0, 0, 0, 0) 66%);
}

.transition__dots {
  position: absolute;
  top: 50%;
  width: 20.3%;
  height: auto;
  transform: translateY(-50%);
  pointer-events: none;
}

.transition__dots--left {
  left: 5.69%;
}

.transition__dots--right {
  right: 5.69%;
}

/* --------------------------------------------------------------------------
   footer
   -------------------------------------------------------------------------- */

.footer {
  position: relative;
  z-index: 1;
  padding-block: 80px 0;
  background-color: var(--color-neutral-white);
}

.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(304px, auto);
  gap: 90px 40px;
  align-items: start;
}

.footer__brand {
  display: grid;
  gap: 24px;
  justify-items: start;
  max-width: 429px;
}

.footer__logo {
  width: 200px;
  height: 49px;
}

.footer__line {
  width: 372px;
  height: auto;
}

.footer__tagline {
  font-size: clamp(24px, 2.3vw, 32px);
  line-height: 1.3;
}

.footer__nav-buttons {
  display: grid;
  gap: 10px;
}

.footer__nav-buttons .button {
  width: 100%;
}

.footer__social {
  display: grid;
  grid-template-columns: repeat(3, 93px);
  gap: 10px;
  align-self: end;
}

.social-icon-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 93px;
  height: 93px;
  border: 1px solid var(--color-primary-green);
  transition: background-color 0.25s var(--ease),
              border-color 0.25s var(--ease),
              scale 0.15s ease-out;
}

.social-icon-button:active {
  scale: 0.96;
}

.social-icon-button img {
  width: 42px;
  height: 42px;
}

.social-icon-button:hover {
  background-color: var(--color-primary-lime);
  border-color: var(--color-primary-lime);
}

.footer__contato {
  align-self: center;
  font-size: 24px;
  letter-spacing: -0.24px;
  white-space: nowrap;
}

.footer__contato .icon-arrow {
  height: 9px;
}

.footer__bottom {
  display: grid;
  grid-template-columns: 23fr 53fr 24fr;
  gap: 40px;
  margin-top: 80px;
  padding-top: 70px;
  border-top: 1px solid rgba(51, 51, 51, 0.15);
}

.footer__emec {
  display: grid;
  gap: 20px;
  align-content: start;
}

.footer__emec-texto {
  max-width: 194px;
  font-size: 14px;
  line-height: 1.3;
}

.footer__selo {
  display: grid;
  justify-items: center;
  gap: 12px;
  width: 196px;
  padding: 13px 20px 20px;
  background-color: #f5f5f5;
}

.footer__selo-marca {
  width: 80px;
  height: auto;
  mix-blend-mode: darken;
}

.footer__selo-qr {
  display: grid;
  place-items: center;
  width: 156px;
  height: 150px;
  background-color: var(--color-neutral-white);
}

.footer__selo-qr img {
  width: 122px;
  height: auto;
}

.footer__coluna-titulo {
  margin-bottom: 20px;
  color: var(--color-primary-green);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
  text-transform: uppercase;
}

.footer__portarias-lista {
  display: grid;
  gap: 12px;
  max-width: 581px;
  font-size: 14px;
  line-height: 1.3;
}

.footer__portarias-lista strong {
  font-weight: 600;
}

.footer__links {
  display: grid;
  gap: 12px;
  font-size: 14px;
  line-height: 1.3;
}

.footer__links a {
  transition: color 0.25s var(--ease);
}

.footer__links a:hover {
  color: var(--color-primary-aqua);
}

.footer__bar {
  display: grid;
  grid-template-columns: repeat(3, auto);
  align-items: center;
  justify-content: space-between;
  gap: 20px 40px;
  margin-top: 60px;
  padding-block: 60px;
  font-size: 14px;
  line-height: 1.2;
}

.footer__copy,
.footer__politicas {
  opacity: 0.8;
}

.footer__politicas {
  display: flex;
  gap: 30px;
}

.footer__credito {
  display: flex;
  align-items: center;
  gap: 5px;
  color: rgba(51, 51, 51, 0.8);
}

.footer__credito strong {
  color: var(--color-neutral-gray);
  font-size: 16px;
  font-weight: 900;
}

.footer__credito img {
  width: 20px;
  height: 20px;
}

/* --------------------------------------------------------------------------
   Movimento de entrada

   Só aparece quando o JS está ativo (classe .js na raiz). Sem JS, o
   conteúdo é exibido normalmente e nada fica invisível.
   -------------------------------------------------------------------------- */

/* Entrada escalonada do hero — sequência única no carregamento,
   por isso keyframes e não transition. */
@keyframes entrada {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* O .nav fica de fora de propósito: `transform` cria bloco contentor, e o
   menu mobile é `position: fixed` dentro dele — animar o nav faria o painel
   medir a altura do nav em vez da viewport. */
.js .hero__title,
.js .hero__lead,
.js .hero__actions {
  opacity: 0;
  animation: entrada 600ms var(--ease-out) forwards;
}

.js .hero__title    { animation-delay: 0ms; }
.js .hero__lead     { animation-delay: 100ms; }
.js .hero__actions  { animation-delay: 200ms; }

/* Revelação no scroll — transition (interrompível), não keyframes */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition-property: opacity, transform;
  transition-duration: 600ms;
  transition-timing-function: var(--ease-out);
}

.js [data-reveal].is-visivel {
  opacity: 1;
  transform: none;
}

/* Escalonamento entre irmãos do mesmo grid (cards, colunas) */
.js [data-reveal]:nth-child(2) { transition-delay: 80ms; }
.js [data-reveal]:nth-child(3) { transition-delay: 160ms; }

/* --------------------------------------------------------------------------
   Responsividade
   -------------------------------------------------------------------------- */

@media (max-width: 1100px) {
  .depoimentos {
    grid-template-columns: minmax(0, 1fr);
  }

  .depoimentos__media {
    min-height: 380px;
  }

  .depoimentos__slider {
    padding-block: 60px;
  }

  .footer__top {
    grid-template-columns: minmax(0, 1fr);
    gap: 50px;
  }

  .footer__nav-buttons {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 100%;
  }

  .footer__contato {
    align-self: start;
  }

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

  .footer__institucional {
    grid-column: 1 / -1;
  }
}

/* --------------------------------------------------------------------------
   menu-mobile — painel de navegação abaixo de 768px
   -------------------------------------------------------------------------- */

@media (max-width: 768px) {
  .nav {
    grid-template-columns: auto auto;
    justify-content: space-between;
    align-items: center;
  }

  .nav__toggle {
    display: flex;
  }

  /* logo continua visível por cima do painel aberto */
  .nav__logo {
    position: relative;
    z-index: 60;
  }

  .nav__menu {
    position: fixed;
    inset: 0;
    z-index: 50;
    grid-template-columns: minmax(0, 1fr);
    align-content: center;
    justify-items: start;
    gap: 30px;
    padding: 120px var(--pad) var(--pad);
    background-color: var(--color-primary-green);
    transform: translateX(100%);
    visibility: hidden;
    /* esconde só depois de deslizar para fora... */
    transition: transform 0.35s var(--ease), visibility 0s linear 0.35s;
  }

  .nav__menu.is-aberto {
    transform: none;
    visibility: visible;
    /* ...mas aparece na hora, senão o foco no primeiro link falha */
    transition: transform 0.35s var(--ease), visibility 0s;
  }

  .nav__links {
    flex-direction: column;
    align-items: start;
    gap: 4px;
  }

  .nav-link {
    font-size: 32px;
  }

  .nav__cta {
    margin-top: 10px;
  }

  /* trava o scroll enquanto o menu está aberto */
  body.menu-aberto {
    overflow: hidden;
  }
}

@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto auto;
  }

  .hero__title,
  .hero__lead {
    grid-column: 1;
    grid-row: auto;
    justify-self: start;
    align-self: start;
  }

  .hero__actions {
    grid-column: 1;
    grid-row: auto;
    grid-template-columns: minmax(0, 1fr);
  }

  .hero__dots {
    display: none;
  }

  .nav__links {
    gap: 24px;
  }

  .sobre {
    --sobre-indent: 0px;
  }

  .sobre__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .sobre__heading,
  .sobre__text,
  .sobre__stats {
    grid-column: 1;
    grid-row: auto;
  }

  .sobre__dots {
    display: none;
  }

  .ctas__actions {
    grid-template-columns: minmax(0, 1fr);
    justify-content: stretch;
    margin-top: 20px;
    padding-right: 0;
  }

  .cursos__grid,
  .faq__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .card-faq {
    min-height: 0;
  }

  /* o card encolhe: a pergunta não precisa ficar colada no rodapé */
  .card-faq__toggle {
    gap: 24px;
  }

  .faq__header {
    grid-template-columns: minmax(0, 1fr);
  }

  .transition {
    position: relative;
    height: 380px;
  }

  .footer__bottom {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer__bar {
    grid-template-columns: minmax(0, 1fr);
    justify-content: start;
  }
}

@media (max-width: 640px) {
  .nav__logo img {
    width: 72px;
    height: 67px;
  }

  .button--large {
    min-height: 72px;
    padding-inline: 24px;
  }

  .button--regular {
    min-height: 62px;
    padding-inline: 20px;
  }

  .sobre__stats {
    grid-template-columns: minmax(0, 1fr);
  }

  .card-curso {
    grid-template-columns: minmax(0, 1fr);
  }

  .card-curso__media {
    height: 220px;
  }

  .card-curso__line {
    display: none;
  }

  .footer__nav-buttons {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer__social {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .social-icon-button {
    width: 100%;
    height: 80px;
  }

  .footer__line {
    width: 100%;
  }

  .depoimentos__quote-mark {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  /* Nada de entrada: o conteúdo já nasce visível e no lugar.
     Sem isto, o estado inicial opacity:0 deixaria texto sumido. */
  .js .hero__title,
  .js .hero__lead,
  .js .hero__actions,
  .js [data-reveal] {
    opacity: 1;
    transform: none;
    filter: none;
    animation: none;
    transition-delay: 0ms !important;
  }

  .button:active,
  .social-icon-button:active,
  .depoimentos__arrow:active {
    scale: 1;
  }
}