/* ========================================================
   Cozy Developer Laboratory — Estilos Globais e Componentes
   Conforme Seção 7 e 8 do documento de requisitos
   ======================================================== */

@import url('tokens.css');

/* Reset Básico e Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(200, 129, 59, 0.08) 0%, transparent 60%),
    radial-gradient(circle at 85% 85%, rgba(16, 185, 129, 0.04) 0%, transparent 50%);
  background-attachment: fixed;
  color: var(--color-cream);
  font-family: var(--font-cozy);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

/* Acessibilidade de Foco */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--color-orange-light);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ========================================================
   Cabeçalho Global (SiteHeader) e Navegação Primária
   ======================================================== */
.site-header {
  background-color: rgba(22, 22, 28, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
}

.header-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-cream);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  transition: var(--transition);
}

.brand-link:hover {
  color: var(--color-orange-light);
}

.brand-badge {
  background-color: var(--wood-badge-bg);
  border: 1px solid rgba(200, 129, 59, 0.4);
  color: var(--color-orange-light);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.nav-link {
  color: var(--color-cream-muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--color-cream);
  background-color: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
  color: var(--color-orange-light);
  background-color: var(--wood-badge-bg);
  border: 1px solid rgba(200, 129, 59, 0.3);
}

.nav-link.disabled,
.nav-link[aria-disabled="true"] {
  opacity: 0.42;
  cursor: not-allowed;
  user-select: none;
}

.nav-link.disabled:hover,
.nav-link[aria-disabled="true"]:hover {
  color: var(--color-text-muted);
  background-color: transparent;
  border-color: transparent;
}

/* Seletor de Idioma */
.lang-segmented {
  display: inline-flex;
  background-color: var(--bg-card-inner);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 2px;
  gap: 2px;
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-family: var(--font-cozy);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition);
}

.lang-btn:hover {
  color: var(--color-cream);
}

.lang-btn.active {
  background-color: var(--wood-light);
  color: var(--bg-dark);
  box-shadow: 0 2px 6px rgba(200, 129, 59, 0.35);
}

/* ========================================================
   Layout Base (PageShell) e Containers
   ======================================================== */
.page-shell {
  flex: 1;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 36px 20px 60px 20px;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

/* ========================================================
   Hero Section / Hero Card
   ======================================================== */
.hero-section {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  border-top: 5px solid var(--wood-light);
  box-shadow: var(--shadow-lg);
  padding: 44px 40px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 24px;
  position: relative;
  overflow: hidden;
  background-image: radial-gradient(circle at 10% 20%, rgba(200, 129, 59, 0.08) 0%, transparent 45%);
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}

/* Linha superior: Foto de perfil e Título lado-a-lado */
.hero-title {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 28px;
  width: 100%;
}

.hero-avatar-wrapper {
  position: relative;
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-avatar {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  object-fit: cover;
  border: 3.5px solid var(--wood-light);
  box-shadow: 
    0 10px 25px rgba(0, 0, 0, 0.45),
    0 0 0 6px var(--wood-badge-bg);
  background-color: var(--bg-card-inner);
  transition: var(--transition);
}

.hero-avatar:hover {
  transform: scale(1.04) rotate(1deg);
  border-color: var(--color-orange-light);
  box-shadow: 
    0 14px 30px rgba(0, 0, 0, 0.55),
    0 0 0 8px rgba(249, 115, 22, 0.18);
}

.hero-avatar-badge {
  position: absolute;
  bottom: 2px;
  right: 6px;
  background-color: var(--bg-card);
  border: 2px solid var(--wood-light);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow-sm);
}

.hero-title-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  flex: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--wood-badge-bg);
  border: 1.5px solid rgba(200, 129, 59, 0.35);
  color: var(--color-orange-light);
  padding: 5px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 500;
}

.hero-title-heading,
.hero-title-text h1,
.hero-title h1 {
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-cream);
}

/* Linha inferior: Descrição, bio e ações em uma coluna */
.hero-description {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 22px;
}

.hero-tagline {
  font-size: 1.25rem;
  color: var(--color-green-light);
  font-weight: 400;
  max-width: 750px;
  line-height: 1.5;
}

.hero-bio {
  color: var(--color-cream-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 820px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-start;
  margin-top: 6px;
}

/* Botões Reutilizáveis */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  font-family: var(--font-cozy);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius-pill);
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background-color: var(--color-orange);
  color: #111114;
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.3);
}

.btn-primary:hover {
  background-color: var(--color-orange-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(249, 115, 22, 0.4);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-green-light);
  border-color: var(--color-green);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.12);
}

.btn-secondary:hover {
  background-color: var(--color-green-bg);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.2);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-cream-muted);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--color-cream);
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

/* ========================================================
   Banner: Laboratório em Construção
   ======================================================== */
.construction-banner {
  background-color: rgba(200, 129, 59, 0.08);
  border: 1.5px dashed rgba(200, 129, 59, 0.4);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.construction-banner:hover {
  background-color: rgba(200, 129, 59, 0.12);
  border-color: var(--color-orange-light);
}

.construction-banner-icon {
  font-size: 2rem;
  line-height: 1;
  flex-shrink: 0;
}

.construction-banner-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.construction-banner-title {
  color: var(--color-orange-light);
  font-size: 1.05rem;
  font-weight: 600;
}

.construction-banner-text {
  color: var(--color-cream-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* ========================================================
   Card CTA: Entre em Contato Comigo
   ======================================================== */
.contact-cta-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--color-green);
  box-shadow: var(--shadow-md);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: var(--transition);
}

.contact-cta-card:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-lg);
}

.contact-cta-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.contact-cta-icon {
  font-size: 1.8rem;
  line-height: 1;
}

.contact-cta-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-cream);
}

.contact-cta-text {
  font-size: 1.05rem;
  color: var(--color-cream-muted);
  line-height: 1.65;
  max-width: 720px;
}

.contact-cta-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 6px;
}

/* Botões Especializados de Contato */
.btn-whatsapp {
  background-color: #25d366;
  color: #0b2212;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp:hover {
  background-color: #34e777;
  color: #05160b;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35);
}

.btn-linkedin {
  background-color: #0a66c2;
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(10, 102, 194, 0.25);
}

.btn-linkedin:hover {
  background-color: #1178dd;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(10, 102, 194, 0.35);
}

/* ========================================================
   Seções de Conteúdo e Cabeçalhos
   ======================================================== */
.section-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 24px;
}

.section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-cream);
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-desc {
  font-size: 1rem;
  color: var(--color-text-muted);
}

/* ========================================================
   Grid de Áreas do Laboratório (Explore the Lab)
   ======================================================== */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.area-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--wood-medium);
  padding: 24px;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: var(--transition);
}

.area-card:hover {
  transform: translateY(-3px);
  background-color: var(--bg-card-hover);
  border-left-color: var(--color-orange);
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-md);
}

.area-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.area-icon {
  font-size: 1.8rem;
  line-height: 1;
}

.area-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-orange-light);
}

.area-tagline {
  font-size: 0.92rem;
  color: var(--color-cream-muted);
  line-height: 1.5;
}

.area-action {
  margin-top: auto;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-green-light);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ========================================================
   Grid de Projetos e Cards Canônicos
   ======================================================== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.project-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-md);
}

.project-card-cover {
  width: 100%;
  height: 180px;
  background-color: var(--bg-card-inner);
  position: relative;
  overflow: hidden;
}

.project-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.project-card:hover .project-card-cover img {
  transform: scale(1.03);
}

.project-status-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background-color: rgba(18, 18, 22, 0.85);
  backdrop-filter: blur(8px);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
}

.status-completed {
  color: var(--color-green-light);
  border-color: rgba(16, 185, 129, 0.4);
}

.status-in-progress {
  color: var(--color-orange-light);
  border-color: rgba(249, 115, 22, 0.4);
}

.status-prototype {
  color: #a78bfa;
  border-color: rgba(167, 139, 250, 0.4);
}

.project-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 12px;
}

.project-card-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-cream);
  line-height: 1.3;
}

.project-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tech-tag {
  background-color: var(--bg-card-inner);
  border: 1px solid var(--color-border);
  color: var(--color-cream-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 6px;
}

.project-card-summary {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  flex: 1;
}

.project-card-footer {
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

/* ========================================================
   Filtros e Barra de Pesquisa (Software Shelf)
   ======================================================== */
.catalog-controls {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.search-input-wrapper {
  position: relative;
  width: 100%;
}

.search-input {
  width: 100%;
  background-color: var(--bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 10px 18px 10px 42px;
  color: var(--color-cream);
  font-family: var(--font-cozy);
  font-size: 0.95rem;
  transition: var(--transition);
}

.search-input:focus {
  border-color: var(--color-orange-light);
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  color: var(--color-text-muted);
}

.filter-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-pill {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-family: var(--font-cozy);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition);
}

.filter-pill:hover {
  color: var(--color-cream);
  border-color: rgba(255, 255, 255, 0.25);
}

.filter-pill.active {
  background-color: var(--wood-badge-bg);
  color: var(--color-orange-light);
  border-color: rgba(200, 129, 59, 0.4);
}

/* ========================================================
   Componente EmptyState (Conforme Seção 8.1 da spec)
   ======================================================== */
.empty-state {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px dashed rgba(200, 129, 59, 0.35);
  padding: 48px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  max-width: 600px;
  margin: 0 auto;
}

.empty-state-icon {
  font-size: 2.8rem;
  line-height: 1;
}

.empty-state-title {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-cream);
}

.empty-state-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  max-width: 440px;
  line-height: 1.6;
}

/* ========================================================
   Página de Detalhe / Estudo de Caso (project.html)
   ======================================================== */
.case-study {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.case-study-header {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.case-study-title {
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-cream);
}

.case-study-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.case-study-cover {
  width: 100%;
  max-height: 420px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.case-study-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-study-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-left: 3px solid var(--wood-medium);
  padding-left: 20px;
}

.case-study-section-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-orange-light);
}

.case-study-section-content {
  font-size: 1.05rem;
  color: var(--color-cream-muted);
  line-height: 1.7;
}

.case-study-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

/* ========================================================
   Rodapé Global (SiteFooter)
   ======================================================== */
.site-footer {
  background-color: #0c0c0f;
  border-top: 1px solid var(--color-border);
  margin-top: auto;
  padding: 32px 20px;
}

.footer-container {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.footer-quote {
  font-size: 0.95rem;
  color: var(--color-orange-light);
  font-weight: 500;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--color-cream);
}

.footer-copyright {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  opacity: 0.75;
}

/* ========================================================
   Responsividade
   ======================================================== */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .primary-nav {
    justify-content: center;
  }

  .hero-section {
    padding: 30px 18px;
    gap: 20px;
  }

  .hero-title {
    flex-direction: column;
    text-align: center;
    align-items: center;
    gap: 16px;
  }

  .hero-title-text {
    align-items: center;
    text-align: center;
  }

  .hero-title-heading,
  .hero-title-text h1,
  .hero-title h1 {
    font-size: 2.05rem;
  }

  .hero-avatar {
    width: 110px;
    height: 110px;
  }

  .hero-description {
    align-items: center;
    text-align: center;
    padding-top: 18px;
  }

  .case-study-title {
    font-size: 2rem;
  }

  .case-study {
    padding: 32px 20px;
  }

  .construction-banner {
    flex-direction: column;
    text-align: center;
    gap: 12px;
    padding: 16px;
  }

  .contact-cta-card {
    padding: 28px 20px;
    text-align: center;
    align-items: center;
  }

  .contact-cta-header {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }

  .contact-cta-actions {
    flex-direction: column;
    width: 100%;
    justify-content: center;
  }

  .contact-cta-actions .btn {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    justify-content: center;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .projects-grid, .areas-grid {
    grid-template-columns: 1fr;
  }
}