/**
 * Maycon Amaro — Catálogo de Soluções & Engenharia
 * Fundo de Página Branco (#ffffff) com Cards em Cinza Claro (#f8fafc / #f1f5f9)
 */

:root {
  --cat-bg: #ffffff;
  --cat-card-bg: #f8fafc;
  --cat-card-bg-hover: #ffffff;
  --cat-border: #e2e8f0;
  --cat-border-hover: #cbd5e1;
  --cat-text: #0f172a;
  --cat-text-secondary: #475569;
  --cat-text-muted: #64748b;
  --cat-blue: #2563eb;
  --cat-blue-light: #eff6ff;
  --cat-dark: #0f172a;
  --cat-radius: 14px;
  --cat-radius-sm: 8px;
  --cat-radius-pill: 999px;
  --cat-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
  --cat-shadow-hover: 0 12px 24px -6px rgba(15, 23, 42, 0.08), 0 4px 8px -4px rgba(15, 23, 42, 0.03);
  --cat-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --font-mono: 'Space Mono', ui-monospace, Menlo, monospace;
  --font-sans: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ==================== BASE CONTAINER ==================== */
.maycon-catalog-wrapper {
  font-family: var(--font-sans);
  color: var(--cat-text);
  width: 100%;
}

.cat-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--cat-blue);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

/* ==================== SESSÕES ORGANIZADAS ==================== */
.catalog-sessions-container {
  display: flex;
  flex-direction: column;
  gap: 55px;
}

.catalog-session-block {
  scroll-margin-top: 80px;
}

/* Cabeçalho da Sessão */
.session-header {
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--cat-border);
}

.session-header-top {
  margin-bottom: 6px;
}

.session-title {
  font-size: clamp(22px, 2.8vw, 30px);
  font-weight: 800;
  letter-spacing: -0.8px;
  color: var(--cat-text);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
  line-height: 1.25;
}

.session-title .session-icon {
  font-size: 22px;
}

.session-desc {
  font-size: 14.5px;
  color: var(--cat-text-muted);
  max-width: 780px;
  line-height: 1.55;
}

/* Grid de Cards */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

@media (min-width: 768px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==================== CARDS EM CINZA CLARO ==================== */
.solution-card {
  background: var(--cat-card-bg);
  border: 1px solid var(--cat-border);
  border-radius: var(--cat-radius);
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.2s var(--cat-ease), 
              background 0.2s var(--cat-ease),
              border-color 0.2s var(--cat-ease), 
              box-shadow 0.2s var(--cat-ease);
  box-shadow: var(--cat-shadow-sm);
}

.solution-card:hover {
  transform: translateY(-3px);
  background: var(--cat-card-bg-hover);
  border-color: var(--cat-border-hover);
  box-shadow: var(--cat-shadow-hover);
}

/* Header do Card */
.card-header {
  margin-bottom: 14px;
}

.card-top-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
}

.card-mono-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--cat-blue);
  padding: 3px 8px;
  border-radius: var(--cat-radius-pill);
  background: #ffffff;
  border: 1px solid var(--cat-border);
}

.card-status-pill {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--cat-radius-pill);
  background: #ecfdf5;
  color: #059669;
}

.card-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.card-icon {
  font-size: 20px;
  line-height: 1;
}

.card-title {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: var(--cat-text);
  line-height: 1.3;
}

.card-lead {
  font-size: 13.5px;
  color: var(--cat-text-secondary);
  line-height: 1.6;
  margin: 0 0 16px 0;
}

/* Stack Chips */
.stack-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 20px;
}

.tech-chip {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  color: var(--cat-text-muted);
  background: #ffffff;
  border: 1px solid var(--cat-border);
  padding: 2px 7px;
  border-radius: 4px;
}

/* Rodapé do Card */
.card-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--cat-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.btn-card-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--cat-dark);
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 800;
  text-decoration: none;
  transition: color 0.2s, transform 0.2s;
}

.btn-card-primary:hover {
  color: var(--cat-blue);
  transform: translateX(3px);
}

.btn-card-primary .arrow-icon {
  font-size: 16px;
}

/* ==================== SESSÃO MCP (Dark Contrast Tech Unit) ==================== */
.catalog-session-block[data-session="sistemas-mcp"] .solution-card {
  background: #0f172a;
  border-color: #1e293b;
  color: #f8fafc;
}

.catalog-session-block[data-session="sistemas-mcp"] .solution-card:hover {
  background: #131d33;
  border-color: #38bdf8;
  box-shadow: 0 16px 32px -8px rgba(15, 23, 42, 0.4);
}

.catalog-session-block[data-session="sistemas-mcp"] .card-title {
  color: #ffffff;
}

.catalog-session-block[data-session="sistemas-mcp"] .card-lead {
  color: #94a3b8;
}

.catalog-session-block[data-session="sistemas-mcp"] .card-mono-badge {
  background: rgba(56, 189, 248, 0.15);
  border-color: rgba(56, 189, 248, 0.25);
  color: #38bdf8;
}

.catalog-session-block[data-session="sistemas-mcp"] .tech-chip {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.1);
  color: #cbd5e1;
}

.catalog-session-block[data-session="sistemas-mcp"] .card-footer {
  border-top-color: rgba(255, 255, 255, 0.1);
}

.catalog-session-block[data-session="sistemas-mcp"] .btn-card-primary {
  color: #38bdf8;
}

.catalog-session-block[data-session="sistemas-mcp"] .btn-card-primary:hover {
  color: #ffffff;
}

/* ==================== CTA FINAL ==================== */
.catalog-custom-cta {
  margin-top: 65px;
  background: #0f172a;
  border-radius: var(--cat-radius);
  padding: 40px 32px;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}

@media (min-width: 768px) {
  .catalog-custom-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cta-heading {
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 800;
  letter-spacing: -0.8px;
  color: #ffffff;
  margin: 6px 0 4px 0;
}

.cta-subheading {
  font-size: 14.5px;
  color: #94a3b8;
  line-height: 1.5;
  max-width: 580px;
  margin: 0;
}

.btn-cta-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  color: #0f172a;
  padding: 12px 24px;
  border-radius: var(--cat-radius-pill);
  font-weight: 800;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.2s var(--cat-ease);
  white-space: nowrap;
}

.btn-cta-white:hover {
  background: #38bdf8;
  color: #0f172a;
  transform: translateY(-2px);
}