/* ==========================================================================
   NITT — Redesign — Folha de estilos principal
   Mobile-first. Todos os valores vêm de css/tokens.css.
   ========================================================================== */

/* ==========================================================================
   1. RESET & BASE
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-family-base);
  font-weight: var(--font-weight-regular);
  color: var(--color-neutral-700);
  background-color: var(--color-neutral-0);
  overflow-x: hidden;
}

/* Fundo decorativo (blobs) — exclusivo da Home, onde o frame do Figma o define */
.page-home {
  background-image: url("../images/bg-decorative-blobs.png");
  background-repeat: no-repeat;
  background-position: top center;
  background-size: 100% auto;
}

/* Fundo azul-claro sólido — usado em páginas internas como "O NITT" */
.page-flat {
  background-color: var(--color-primary-50);
}

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

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

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

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 0;
  top: -100%;
  background: var(--color-primary-600);
  color: var(--color-neutral-0);
  padding: var(--space-2) var(--space-3);
  z-index: 1000;
  transition: top var(--transition-base);
}

.skip-link:focus {
  top: 0;
}

/* ==========================================================================
   2. UTILITÁRIOS DE TIPOGRAFIA
   ========================================================================== */
.fw-regular {
  font-weight: var(--font-weight-regular);
}
.fw-medium {
  font-weight: var(--font-weight-medium);
}
.fw-semibold {
  font-weight: var(--font-weight-semibold);
}
.fw-bold {
  font-weight: var(--font-weight-bold);
}
.fw-extrabold {
  font-weight: var(--font-weight-extrabold);
}
.fw-black {
  font-weight: var(--font-weight-black);
}

/* ==========================================================================
   3. LAYOUT / CONTAINER
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

@media (min-width: 640px) {
  .container {
    padding-inline: var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-inline: var(--space-12);
  }
}

.section-heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  text-align: center;
  margin-inline: auto;
  max-width: 54rem;
}

.section-heading__title {
  font-size: clamp(1.75rem, 1.1rem + 3vw, var(--font-size-h1));
  line-height: var(--line-height-h1);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-neutral-900);
}

.section-heading__subtitle {
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg-regular);
  color: var(--color-neutral-700);
}

.section-heading--light .section-heading__title,
.section-heading--light .section-heading__subtitle {
  color: var(--color-primary-50);
}

/* ==========================================================================
   4. COMPONENTE: BADGE (etiqueta em pílula)
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-6);
  border-radius: var(--radius-pill);
  border: var(--border-width-1) solid var(--color-neutral-700);
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg-regular);
  color: var(--color-neutral-700);
  white-space: nowrap;
}

.badge--light {
  border-color: var(--color-primary-50);
  color: var(--color-primary-50);
}

/* ==========================================================================
   5. COMPONENTE: BOTÃO
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-body-sm);
  line-height: var(--line-height-body-sm);
  font-weight: var(--font-weight-bold);
  white-space: nowrap;
  border: var(--border-width-1) solid transparent;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
}

.btn--primary {
  background-color: var(--color-primary-600);
  color: var(--color-neutral-0);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  box-shadow: var(--shadow-button);
  transform: translateY(-1px);
}

.btn--outline {
  background-color: transparent;
  border-color: var(--color-primary-600);
  color: var(--color-primary-600);
}

.btn--outline:hover,
.btn--outline:focus-visible {
  background-color: var(--color-primary-50);
}

/* ==========================================================================
   6. COMPONENTE: VIDRO (glassmorphism)
   ========================================================================== */
.glass-card {
  backdrop-filter: blur(var(--blur-glass));
  -webkit-backdrop-filter: blur(var(--blur-glass));
  background-color: var(--color-glass-white-30);
  border: var(--border-width-1) solid var(--color-glass-border-50);
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   7. CABEÇALHO / NAVEGAÇÃO
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(var(--blur-glass));
  -webkit-backdrop-filter: blur(var(--blur-glass));
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-3);
}

.logo {
  flex-shrink: 0;
}

.logo img {
  height: 2.25rem;
  width: auto;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  padding: var(--space-2);
  z-index: 110;
}

.nav-toggle__bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-neutral-900);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 1023.98px) {
  .main-nav {
    position: fixed;
    inset: 0 0 0 30%;
    top: 4.25rem;
    background-color: var(--color-neutral-0);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
    box-shadow: -8px 0 24px rgba(11, 31, 58, 0.1);
  }

  .main-nav.is-open {
    transform: translateX(0);
  }
}

.main-nav__list {
  display: flex;
  flex-direction: column;
  padding: var(--space-6) var(--space-4);
  gap: var(--space-6);
}

.main-nav__link {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  font-size: var(--font-size-body-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-700);
}

.main-nav__link.is-active {
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary-600);
}

.main-nav__underline {
  display: none;
  height: 6px;
  width: 67px;
  margin-top: var(--space-2);
  border-radius: var(--radius-underline);
  background-color: var(--color-primary-600);
}

.main-nav__link.is-active .main-nav__underline {
  display: block;
}

.header__login {
  flex-shrink: 0;
}

@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }

  .main-nav__list {
    flex-direction: row;
    align-items: center;
    padding: 0;
    gap: var(--space-11);
  }
}

/* ==========================================================================
   8. HERO
   ========================================================================== */
.hero {
  background-image: url("../images/bg-hero-parceiros.png");
  background-repeat: no-repeat;
  background-position: top center;
  background-size: cover;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-9);
  text-align: center;
  padding-block: var(--space-14) var(--space-11);
  min-height: 60vh;
}

.hero__title {
  max-width: 45rem;
  font-size: clamp(2rem, 1.1rem + 4vw, var(--font-size-h1));
  line-height: var(--line-height-h1);
  color: var(--color-neutral-900);
  font-weight: var(--font-weight-medium);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}

/* ==========================================================================
   9. PARCEIROS
   ========================================================================== */
.partners {
  padding-bottom: var(--space-12);
}

.partners__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-8) var(--space-4);
}

@media (min-width: 1024px) {
  .partners__card {
    padding: var(--space-12) var(--space-16);
  }
}

.partners__logos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  justify-items: center;
  gap: var(--space-7);
  width: 100%;
}

.partners__logos img {
  max-height: 4.5rem;
  width: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
}

@media (min-width: 640px) {
  .partners__logos {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .partners__logos {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

/* ==========================================================================
   10. SKILLS (NOSSAS SKILLS)
   ========================================================================== */
.skills {
  background-color: var(--color-primary-50);
  padding-block: var(--space-14);
}

.skills__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-12);
}

@media (min-width: 640px) {
  .skills__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .skills__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.skill-card {
  display: flex;
  height: 100%;
  padding: var(--space-3);
  border: var(--border-width-1) solid var(--color-primary-600);
  border-radius: var(--radius-sm);
}

.skill-card__inner {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  width: 100%;
  padding: var(--space-9) var(--space-6);
  background-color: var(--color-neutral-0);
  border-radius: var(--radius-sm);
  text-align: center;
}

.skill-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-600);
  color: var(--color-neutral-0);
  font-size: 2.5rem;
}

.skill-card__title {
  font-size: var(--font-size-h2);
  line-height: var(--line-height-h2);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-neutral-900);
}

.skill-card__text {
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg-regular);
  color: var(--color-neutral-700);
}

/* ==========================================================================
   11. NITT ACADEMY
   ========================================================================== */
.academy {
  background-color: var(--color-primary-50);
  padding: var(--space-6);
}

.academy__panel {
  padding: var(--space-14) var(--space-4);
  border-radius: var(--radius-sm);
  background-image: var(--gradient-academy);
}

@media (min-width: 1024px) {
  .academy__panel {
    padding: var(--space-14) var(--space-16);
  }
}

.academy__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  max-width: var(--container-content-width);
  margin-inline: auto;
}

.academy__videos {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .academy__videos {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.video-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.video-card__thumb {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 9;
  border: var(--border-width-7) solid var(--color-primary-300);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-image: var(--gradient-thumb-overlay), url("../images/academy-thumb.png");
  background-size: cover;
  background-position: center;
}

.video-card__play {
  font-size: 4.5rem;
  color: var(--color-primary-50);
  opacity: 0.8;
}

.video-card__title {
  font-size: var(--font-size-h2);
  line-height: var(--line-height-h2);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary-50);
}

.video-card__duration {
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg-regular);
  color: var(--color-primary-50);
}

.academy__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .academy__tabs {
    gap: var(--space-13);
  }
}

.academy__tab {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-block: var(--space-6);
  border-bottom: var(--border-width-6) solid transparent;
  color: var(--color-primary-50);
  opacity: 0.3;
  transition: opacity var(--transition-base);
}

.academy__tab .material-symbols-outlined {
  font-size: 2.5rem;
}

.academy__tab span:last-child {
  font-size: var(--font-size-body-lg);
  font-weight: var(--font-weight-bold);
  white-space: nowrap;
}

.academy__tab.is-active {
  opacity: 1;
  border-bottom-color: var(--color-primary-50);
}

.academy__tab:hover {
  opacity: 0.7;
}

.academy__tab.is-active:hover {
  opacity: 1;
}

/* ==========================================================================
   12. ETAPAS (COMO FAZER)
   ========================================================================== */
.steps {
  background-color: var(--color-primary-50);
  padding-block: var(--space-14);
}

.steps__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-12);
  margin-top: var(--space-12);
}

.steps__list {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-6);
  width: 100%;
  max-width: 64rem;
}

@media (min-width: 1024px) {
  .steps__list {
    flex-direction: row;
    align-items: stretch;
    gap: 0;
    max-width: none;
  }
}

.step-card {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  padding: var(--space-6);
  min-height: 22rem;
  background-color: var(--color-neutral-0);
  border: var(--border-width-1) solid var(--color-primary-600);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(var(--blur-glass));
  -webkit-backdrop-filter: blur(var(--blur-glass));
}

.step-card__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border: var(--border-width-3) solid var(--color-primary-600);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary-600);
}

.step-card__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
}

.step-card__title {
  font-size: var(--font-size-h2);
  line-height: var(--line-height-h2);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-neutral-900);
}

.step-card__text {
  max-width: 17.5rem;
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg-regular);
  color: var(--color-neutral-700);
}

.steps__arrow {
  display: none;
}

@media (min-width: 1024px) {
  .steps__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 8.75rem;
    flex-shrink: 0;
  }

  .steps__arrow img {
    width: 100%;
  }
}

/* ==========================================================================
   13. FAQ
   ========================================================================== */
.faq {
  padding-block: var(--space-14);
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  width: 100%;
  max-width: 62rem;
  margin: var(--space-12) auto 0;
}

.faq-item {
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-600);
  transition: background-color var(--transition-base);
}

.faq-item.is-active {
  background-color: var(--color-neutral-0);
  border: var(--border-width-3) solid var(--color-primary-600);
}

.faq-item__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-6);
  text-align: left;
}

.faq-item__question {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-0);
}

.faq-item.is-active .faq-item__question {
  color: var(--color-neutral-900);
}

.faq-item__icon {
  flex-shrink: 0;
  font-size: 2.5rem;
  color: var(--color-neutral-0);
}

.faq-item.is-active .faq-item__icon {
  color: var(--color-primary-600);
}

.faq-item__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-base);
}

.faq-item.is-active .faq-item__panel {
  grid-template-rows: 1fr;
}

.faq-item__panel-inner {
  overflow: hidden;
}

.faq-item__answer {
  padding: 0 var(--space-6) var(--space-6);
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg-regular);
  color: var(--color-neutral-700);
}

/* ==========================================================================
   14. RODAPÉ
   ========================================================================== */
.site-footer {
  padding-inline: var(--space-4);
}

@media (min-width: 1024px) {
  .site-footer {
    padding-inline: var(--space-7);
  }
}

.footer__divider {
  height: 1px;
  background-color: var(--color-primary-300);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding-block: var(--space-6);
  text-align: center;
}

@media (min-width: 1024px) {
  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer__copy {
  font-size: var(--font-size-body-lg);
  color: var(--color-neutral-900);
}

.footer__nav-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}

.footer__nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-2);
  border-radius: var(--radius-full);
  font-size: var(--font-size-body-lg);
  color: var(--color-neutral-900);
  transition: background-color var(--transition-base);
}

.footer__nav-link:hover,
.footer__nav-link.is-active {
  background-color: var(--color-primary-50);
}

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

.footer__socials a {
  display: flex;
  width: 1.5rem;
  height: 1.5rem;
  opacity: 0.85;
  transition: opacity var(--transition-base);
}

.footer__socials a:hover {
  opacity: 1;
}

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

/* ==========================================================================
   15. PÁGINA "O NITT" — LAYOUT COM BARRA LATERAL
   ========================================================================== */
.o-nitt-page {
  padding-block: var(--space-6) var(--space-14);
}

.o-nitt-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  align-items: flex-start;
}

@media (min-width: 1024px) {
  .o-nitt-layout {
    flex-direction: row;
  }
}

/* ---- Barra lateral ---- */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  width: 100%;
}

@media (min-width: 1024px) {
  .sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    position: sticky;
    top: var(--header-offset);
  }
}

.sidebar-card {
  display: block;
  padding: var(--space-6);
  border-radius: var(--radius-sm);
  background-color: var(--color-neutral-0);
}

.sidebar-card--primary {
  background-color: var(--color-primary-600);
}

.sidebar-card--link {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.sidebar-card--link:hover,
.sidebar-card--link:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.sidebar-card__badge {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.sidebar-card__badge--pill {
  padding: var(--space-1);
  border-radius: var(--radius-pill);
  background-color: var(--color-primary-500);
}

.sidebar-card__icon {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-600);
  color: var(--color-neutral-0);
  font-size: 1.5625rem;
}

.sidebar-card__icon--round {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  background-color: var(--color-neutral-0);
  color: var(--color-primary-600);
}

.sidebar-card__badge-label {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-50);
}

.sidebar-card__badge-label--dark {
  color: var(--color-neutral-900);
}

.sidebar-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2-5);
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg-regular);
  color: var(--color-neutral-700);
}

.sidebar-card__list--nav {
  color: var(--color-primary-50);
}

/* Itens de navegação da barra lateral — com efeito de estado ativo/hover */
.sidebar-nav-link {
  position: relative;
  display: inline-block;
  padding-left: var(--space-3);
  color: var(--color-primary-50);
  opacity: 0.75;
  transition: opacity var(--transition-base), color var(--transition-base);
}

.sidebar-nav-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.4em;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: currentColor;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.sidebar-nav-link:hover {
  opacity: 1;
}

.sidebar-nav-link.is-active {
  opacity: 1;
  font-weight: var(--font-weight-bold);
}

.sidebar-nav-link.is-active::before {
  opacity: 1;
}

/* ---- Coluna de conteúdo ---- */
.content-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  flex: 1;
  min-width: 0;
  width: 100%;
}

.content-card {
  padding: var(--space-6);
  border-radius: var(--radius-sm);
  background-color: var(--color-neutral-0);
  scroll-margin-top: var(--header-offset);
}

.content-card__title {
  margin-bottom: var(--space-3);
  font-size: var(--font-size-h2);
  line-height: var(--line-height-h2);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-neutral-900);
}

.content-card__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.content-card__text p {
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg-regular);
  color: var(--color-neutral-700);
  text-align: justify;
}

/* ==========================================================================
   16. PÁGINA "NOSSO PORTFÓLIO"
   ========================================================================== */
.portfolio-page {
  padding-block: var(--space-6) var(--space-14);
}

.portfolio-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

/* ---- Introdução ---- */
.portfolio-intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-5-5);
}

.portfolio-intro__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.portfolio-intro__title {
  font-size: clamp(1.75rem, 1.1rem + 3vw, var(--font-size-h1));
  line-height: var(--line-height-h1);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-neutral-900);
}

.portfolio-intro__subtitle {
  max-width: 54rem;
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg-regular);
  color: var(--color-neutral-600);
}

/* ---- Cards de estatística / filtro rápido por categoria ---- */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  scroll-margin-top: var(--header-offset);
}

@media (min-width: 640px) {
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.stat-card {
  display: block;
  width: 100%;
  padding: var(--space-3);
  border: var(--border-width-1) solid var(--color-primary-600);
  border-radius: var(--radius-sm);
  text-align: left;
  transition: box-shadow var(--transition-base);
}

.stat-card:hover {
  box-shadow: var(--shadow-card);
}

.stat-card.is-active {
  box-shadow: 0 0 0 2px var(--color-primary-600);
}

.stat-card__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-6);
  background-color: var(--color-neutral-0);
  border-radius: var(--radius-sm);
}

.stat-card__text {
  display: flex;
  flex-direction: column;
}

.stat-card__value {
  font-size: var(--font-size-h2);
  line-height: var(--line-height-h2);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-neutral-900);
}

.stat-card__label {
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg-regular);
  color: var(--color-neutral-700);
}

.stat-card__icon {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-600);
  color: var(--color-primary-50);
  font-size: 2.5rem;
}

/* ---- Barra de busca e filtros ---- */
.portfolio-toolbar {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

@media (min-width: 1024px) {
  .portfolio-toolbar {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
  }
}

.search-field {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  max-width: 28.625rem;
  height: 2.8125rem;
  padding-inline: var(--space-3) var(--space-6);
  background-color: var(--color-neutral-0);
  border: var(--border-width-1) solid var(--color-primary-300);
  border-radius: var(--radius-12);
}

.search-field__icon {
  flex-shrink: 0;
  color: var(--color-primary-600);
  font-size: 1.25rem;
}

.search-field__input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: none;
  font-family: var(--font-family-base);
  font-size: var(--font-size-body-sm);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-body-sm-regular);
  color: var(--color-neutral-900);
}

.search-field__input::placeholder {
  color: var(--color-neutral-600);
}

.filters-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

/* Chip de filtro ativo */
.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  height: 1.9375rem;
  padding-inline: var(--space-3);
  background-color: var(--color-neutral-0);
  border: var(--border-width-1) solid var(--color-primary-300);
  border-radius: var(--radius-full);
  font-size: var(--font-size-body-sm);
  line-height: var(--line-height-body-sm-regular);
  font-weight: var(--font-weight-medium);
}

.filter-chip__label {
  color: var(--color-neutral-600);
}

.filter-chip__value {
  color: var(--color-neutral-900);
}

.filter-chip__clear {
  display: flex;
  align-items: center;
  color: var(--color-neutral-600);
  transition: color var(--transition-base);
}

.filter-chip__clear .material-symbols-outlined {
  font-size: 1rem;
}

.filter-chip__clear:hover {
  color: var(--color-neutral-900);
}

/* Selects estilizados como pílula */
.select-field {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.select-field__control {
  appearance: none;
  height: 1.9375rem;
  padding: var(--space-2) var(--space-7) var(--space-2) var(--space-3);
  background-color: var(--color-neutral-0);
  border: var(--border-width-1) solid var(--color-primary-300);
  border-radius: var(--radius-full);
  font-family: var(--font-family-base);
  font-size: var(--font-size-body-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-900);
  cursor: pointer;
}

.select-field__icon {
  position: absolute;
  right: var(--space-2);
  color: var(--color-primary-600);
  font-size: 1.25rem;
  pointer-events: none;
}

.select-field--compact .select-field__control {
  padding: var(--space-2) var(--space-7) var(--space-2) var(--space-2);
  border-radius: var(--radius-4);
  font-weight: var(--font-weight-bold);
}

/* "Mais filtros" — botão + painel suspenso */
.more-filters {
  position: relative;
}

.more-filters__toggle {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  height: 1.9375rem;
  padding-inline: var(--space-3);
  background-color: var(--color-neutral-0);
  border: var(--border-width-1) solid var(--color-primary-300);
  border-radius: var(--radius-full);
  font-size: var(--font-size-body-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-900);
}

.more-filters__toggle .material-symbols-outlined {
  color: var(--color-primary-600);
  font-size: 1.25rem;
}

.more-filters__toggle[aria-expanded="true"] {
  border-color: var(--color-primary-600);
}

.more-filters__panel {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  width: 16rem;
  padding: var(--space-3);
  background-color: var(--color-neutral-0);
  border: var(--border-width-1) solid var(--color-primary-300);
  border-radius: var(--radius-12);
  box-shadow: var(--shadow-card);
}

.more-filters__option {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-body-sm);
  color: var(--color-neutral-900);
}

/* ---- Lista de itens do portfólio ---- */
.portfolio-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.portfolio-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-6);
  background-color: var(--color-neutral-0);
  border: var(--border-width-1) solid var(--color-primary-200);
  border-radius: var(--radius-12);
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.portfolio-item:hover {
  border-color: var(--color-primary-600);
  box-shadow: var(--shadow-card);
}

.portfolio-item__main {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
  flex: 1 1 18rem;
}

.portfolio-item__title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--font-size-body-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-900);
}

.portfolio-item__institution {
  font-size: var(--font-size-body-base);
  line-height: var(--line-height-body-base-medium);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-600);
}

.portfolio-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background-color: var(--color-primary-100);
  border-radius: var(--radius-full);
  font-size: var(--font-size-body-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-600);
  white-space: nowrap;
}

.meta-pill .material-symbols-rounded {
  font-size: 1.25rem;
}

.portfolio-item__code {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.portfolio-item__code-value {
  font-size: var(--font-size-body-base);
  line-height: var(--line-height-body-base-semibold);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-900);
  white-space: nowrap;
}

.copy-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-full);
  color: var(--color-primary-600);
  transition: background-color var(--transition-base), color var(--transition-base);
}

.copy-btn:hover {
  background-color: var(--color-primary-50);
}

.copy-btn.is-copied {
  color: var(--color-neutral-0);
  background-color: var(--color-primary-600);
}

.portfolio-empty {
  padding: var(--space-8);
  text-align: center;
  font-size: var(--font-size-body-lg);
  color: var(--color-neutral-600);
}

/* ---- Paginação ---- */
.pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-3);
}

.pagination__page-size {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-body-base);
  line-height: var(--line-height-body-base-semibold);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-900);
}

.pagination__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.pagination__nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-body-base);
  line-height: var(--line-height-body-base-semibold);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-900);
  transition: opacity var(--transition-base);
}

.pagination__nav .material-symbols-outlined {
  color: var(--color-primary-600);
}

.pagination__nav:disabled {
  opacity: 0.4;
  pointer-events: none;
}

.pagination__numbers {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.pagination__number,
.pagination__ellipsis {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.375rem;
  height: 2.375rem;
  background-color: var(--color-neutral-0);
  border: var(--border-width-1) solid var(--color-primary-300);
  border-radius: var(--radius-8);
  font-size: var(--font-size-body-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-600);
}

.pagination__number:hover:not(:disabled) {
  border-color: var(--color-primary-600);
  color: var(--color-primary-600);
}

.pagination__number.is-active {
  background-color: var(--color-primary-600);
  border-color: var(--color-primary-600);
  color: var(--color-neutral-0);
}

.pagination__number:disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* ==========================================================================
   17. PÁGINA "CONTATO"
   ========================================================================== */
.contact-page {
  padding-block: var(--space-6) 0;
}

.contact-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

@media (min-width: 1024px) {
  .contact-grid {
    flex-direction: row;
    align-items: flex-start;
  }
}

/* ---- Coluna de informações ---- */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-11);
  flex: 1;
  min-width: 0;
}

.contact-intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-5-5);
}

.contact-intro__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.contact-intro__title {
  font-size: clamp(1.75rem, 1.1rem + 3vw, var(--font-size-h1));
  line-height: var(--line-height-h1);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-neutral-900);
}

.contact-intro__subtitle {
  max-width: 34rem;
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg-regular);
  color: var(--color-neutral-700);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin: 0;
}

.contact-details__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 17.5rem;
}

.contact-details__label {
  margin: 0;
  font-size: var(--font-size-body-sm);
  line-height: var(--line-height-body-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-600);
  text-transform: uppercase;
}

.contact-details__value {
  margin: 0;
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg-regular);
  color: var(--color-neutral-900);
}

.contact-details__link {
  color: var(--color-neutral-900);
  text-decoration: underline;
  text-underline-offset: 0.15em;
  transition: color var(--transition-base);
}

.contact-details__link:hover {
  color: var(--color-primary-600);
}

.contact-socials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.contact-socials__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-body-lg);
  color: var(--color-neutral-900);
  transition: color var(--transition-base);
}

.contact-socials__link img {
  width: 2rem;
  height: 2rem;
}

.contact-socials__link:hover {
  color: var(--color-primary-600);
}

/* ---- Formulário ---- */
.contact-form-card {
  flex: 1;
  min-width: 0;
  width: 100%;
  padding: var(--space-6);
  border: var(--border-width-1) solid var(--color-primary-600);
  border-radius: var(--radius-sm);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  width: 100%;
  padding: var(--space-8);
  background-color: var(--color-neutral-0);
  border-radius: var(--radius-12);
}

.contact-form__fields {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

@media (min-width: 480px) {
  .form-row {
    flex-direction: row;
  }

  .form-row .form-field {
    flex: 1;
    min-width: 0;
  }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field__label {
  font-size: var(--font-size-body-sm);
  line-height: var(--line-height-body-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-900);
}

.form-field__control {
  width: 100%;
  height: 2.75rem;
  padding: var(--space-3);
  background-color: var(--color-neutral-0);
  border: var(--border-width-1) solid var(--color-form-border);
  border-radius: var(--radius-12);
  font-family: var(--font-family-base);
  font-size: var(--font-size-body-sm);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-body-sm-regular);
  color: var(--color-neutral-900);
  transition: border-color var(--transition-base);
}

.form-field__control::placeholder {
  color: var(--color-form-placeholder);
}

.form-field__control:focus-visible {
  outline: none;
  border-color: var(--color-primary-600);
}

.form-field__control--textarea {
  height: 11.4375rem;
  resize: vertical;
  font-family: var(--font-family-base);
}

.form-field__hint {
  align-self: flex-end;
  font-size: var(--font-size-body-sm);
  line-height: var(--line-height-body-sm-regular);
  color: var(--color-neutral-700);
}

.form-field__hint strong {
  font-weight: var(--font-weight-bold);
}

/* Selects retangulares do formulário (variante do .select-field da página de portfólio) */
.select-field--form {
  display: flex;
  width: 100%;
}

.select-field--form .select-field__control {
  width: 100%;
  height: 2.75rem;
  padding: var(--space-3) var(--space-7) var(--space-3) var(--space-3);
  border: var(--border-width-1) solid var(--color-form-border);
  border-radius: var(--radius-12);
  font-weight: var(--font-weight-medium);
}

.select-field--form .select-field__control:invalid {
  color: var(--color-form-placeholder);
}

.select-field--form .select-field__control:focus-visible {
  outline: none;
  border-color: var(--color-primary-600);
}

.contact-form__submit {
  width: 100%;
}

.contact-form__feedback {
  padding: var(--space-3);
  border-radius: var(--radius-12);
  background-color: var(--color-primary-50);
  color: var(--color-primary-600);
  font-size: var(--font-size-body-sm);
  font-weight: var(--font-weight-medium);
  text-align: center;
}

.contact-page__divider {
  height: 1px;
  margin-block: var(--space-12) 0;
  background-color: var(--color-primary-300);
}

/* ---- Nossa equipe ---- */
.team-section {
  padding-block: var(--space-17);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13.75rem, 1fr));
  justify-items: center;
  gap: var(--space-11);
  max-width: 74rem;
  margin: var(--space-12) auto 0;
}

.team-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  max-width: 17.5rem;
}

.team-card__photo {
  width: 12.5rem;
  height: 12.5rem;
  border-radius: var(--radius-12);
  object-fit: cover;
}

.team-card__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.team-card__name {
  font-size: var(--font-size-h3);
  line-height: 1.3;
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-900);
}

.team-card__role {
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg-regular);
  color: var(--color-neutral-700);
}

.team-card__email {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-pill);
  background-color: var(--color-primary-600);
  color: var(--color-primary-50);
  font-size: var(--font-size-body-base);
  line-height: var(--line-height-body-base-semibold);
  font-weight: var(--font-weight-semibold);
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: background-color var(--transition-base);
}

.team-card__email:hover {
  background-color: var(--color-neutral-900);
}