/* ============================================================
   NEXFORM — projetos/styles.css
   Página de Portfólio / Cases
   Estrutura:
   0. Variáveis e Reset globais
   1. Layout da página
   2. Cabeçalho da página
   3. Link de voltar
   4. Navbar
   5. Footer
   6. Card em destaque (featured)
   7. Status e header do card
   8. Corpo do card (info + features)
   9. Botão de acesso
  10. Lista de funcionalidades
  11. Seção "em breve"
  12. Responsivo
============================================================ */

/* ── 0. VARIÁVEIS E RESET GLOBAIS ── */
:root {
  --bg:        #050810;
  --surface:   #0b0f1a;
  --surface2:  #111827;
  --border:    rgba(255,255,255,0.07);
  --border2:   rgba(255,255,255,0.12);
  --cyan:      #00d4ff;
  --cyan-dim:  rgba(0,212,255,0.12);
  --green:     #00ff88;
  --green-dim: rgba(0,255,136,0.1);
  --red:       #ff4466;
  --text:      #e2e8f0;
  --muted:     #4a5568;
  --muted2:    #718096;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Geist', sans-serif;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.08) 2px,
    rgba(0,0,0,0.08) 4px
  );
  pointer-events: none;
  z-index: 9998;
}

/* ── 4. NAVBAR ── */
nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 1.2rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid transparent;
  transition: all 0.4s;
}
nav.scrolled {
  background: rgba(5,8,16,0.92);
  backdrop-filter: blur(16px);
  border-color: var(--border);
}
.brand {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.brand span { color: var(--cyan); }
.brand::before { content: '> '; color: var(--green); opacity: 0.7; }

.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-links a {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--muted2);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--cyan); }

.btn-nav {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--bg) !important;
  background: var(--cyan);
  padding: 0.5rem 1.2rem;
  border-radius: 2px;
  letter-spacing: 0.05em;
  transition: all 0.2s;
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
}
.btn-nav:hover { background: var(--green); color: var(--bg) !important; }

/* ── 5. FOOTER ── */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 2rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
footer p { font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; color: var(--muted); }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--cyan); }

/* Componentes compartilhados */
.section-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  color: var(--cyan);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.section-eyebrow::before { content: '//'; opacity: 0.5; }
.section-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text);
  line-height: 1.1;
  margin-bottom: 1rem;
}
.section-sub {
  font-size: 0.95rem;
  color: var(--muted2);
  line-height: 1.8;
  max-width: 480px;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* ── 1. LAYOUT DA PÁGINA ── */
.projects-page {
  min-height: 100vh;
  padding: 8rem 2.5rem 5rem;
  background: var(--bg);
}

/* ── 2. CABEÇALHO DA PÁGINA ── */
.projects-page-header {
  max-width: 1100px;
  margin: 0 auto 4rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

/* ── 3. LINK DE VOLTAR ── */
.back-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--muted2);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
  transition: color 0.2s;
}
.back-link:hover { color: var(--cyan); }

/* ── 6. CARD EM DESTAQUE ── */
.project-featured {
  max-width: 1100px;
  margin: 0 auto 2rem;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 8px;
  overflow: hidden;
}

/* ── 7. STATUS E HEADER DO CARD ── */
.project-featured-header {
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  padding: 1.2rem 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.pf-status { display: flex; align-items: center; gap: 0.5rem; }
.pf-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse-dot 2s ease-in-out infinite;
}
.pf-status-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
}
.pf-path { font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; color: var(--muted); margin-left: 0.5rem; }
.pf-path span { color: var(--cyan); }
.pf-client {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--muted2);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ── 8. CORPO DO CARD ── */
.project-featured-body { display: grid; grid-template-columns: 1fr 1.5fr; gap: 0; }
.pf-info { padding: 2.5rem 2rem; border-right: 1px solid var(--border); }
.pf-module { font-family: 'JetBrains Mono', monospace; font-size: 0.62rem; color: var(--muted); letter-spacing: 0.1em; margin-bottom: 0.8rem; }
.pf-title { font-family: 'JetBrains Mono', monospace; font-size: 1.4rem; font-weight: 700; color: var(--text); letter-spacing: -0.03em; line-height: 1.15; margin-bottom: 1rem; }
.pf-desc { font-size: 0.9rem; color: var(--muted2); line-height: 1.75; margin-bottom: 1.8rem; }
.pf-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 2rem; }
.pf-tags span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  color: var(--cyan);
  border: 1px solid rgba(0,212,255,0.2);
  background: var(--cyan-dim);
  padding: 0.2rem 0.65rem;
  border-radius: 2px;
}

/* ── 9. BOTÃO DE ACESSO ── */
.pf-access-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  font-weight: 700;
  background: var(--cyan);
  color: var(--bg);
  border: none;
  padding: 1rem 2rem;
  cursor: pointer;
  text-decoration: none;
  letter-spacing: 0.04em;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  transition: all 0.2s;
  width: 100%;
  justify-content: center;
}
.pf-access-btn:hover { background: var(--green); color: var(--bg); box-shadow: 0 8px 32px rgba(0,255,136,0.25); }
.pf-access-note { font-family: 'JetBrains Mono', monospace; font-size: 0.62rem; color: var(--muted); text-align: center; margin-top: 0.7rem; }

/* ── 10. LISTA DE FUNCIONALIDADES ── */
.pf-features { padding: 2.5rem 2rem; }
.pf-features-title { font-family: 'JetBrains Mono', monospace; font-size: 0.65rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 1.2rem; }
.pf-feature-item { display: flex; align-items: flex-start; gap: 0.85rem; padding: 0.9rem 0; border-bottom: 1px solid var(--border); }
.pf-feature-item:last-child { border-bottom: none; }
.pf-feature-icon {
  width: 2rem; height: 2rem;
  border-radius: 3px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,212,255,0.15);
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan);
  font-size: 0.85rem;
  flex-shrink: 0;
}
.pf-feature-item strong { display: block; font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; color: var(--text); font-weight: 600; margin-bottom: 0.15rem; }
.pf-feature-item span { font-size: 0.78rem; color: var(--muted2); line-height: 1.5; }

/* ── 11. SEÇÃO EM BREVE ── */
.coming-soon-title {
  max-width: 1100px;
  margin: 3rem auto 1.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.coming-soon-title::before { content: '//'; opacity: 0.5; }
.coming-soon-title::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.coming-grid { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.coming-card { background: var(--surface); border: 1px solid var(--border); border-radius: 4px; padding: 1.5rem; opacity: 0.5; }
.coming-card h4 { font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; font-weight: 600; color: var(--text); margin-bottom: 0.4rem; letter-spacing: -0.02em; }
.coming-card p { font-size: 0.8rem; color: var(--muted2); line-height: 1.6; }
.coming-badge {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
  margin-bottom: 0.8rem;
}

/* ── 12. RESPONSIVO ── */
@media (max-width: 900px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .projects-page { padding: 7rem 1.5rem 4rem; }
  .project-featured-body { grid-template-columns: 1fr; }
  .pf-info { border-right: none; border-bottom: 1px solid var(--border); }
  .coming-grid { grid-template-columns: 1fr; }
  .projects-page-header { flex-direction: column; align-items: flex-start; }
  footer { flex-direction: column; align-items: flex-start; }
}