/* ================================================================
   FISCUM — MCP Server (css/mcp.css)
   Estilos específicos da página /mcp.
   ================================================================ */

/* ===== Hero ===== */
.mcp-hero {
  padding-top: calc(var(--nav-h) + 36px + 80px);
  padding-bottom: 80px;
  border-bottom: 1px solid var(--border);
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.mcp-hero-inner {
  max-width: var(--w);
  margin: 0 auto;
  padding: 0 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.mcp-h1 {
  font-size: clamp(36px, 4.5vw, 52px);
  font-weight: 700;
  letter-spacing: -.05em;
  line-height: 1.05;
  margin-bottom: 20px;
}

.mcp-h1 em {
  font-style: italic;
  font-family: var(--serif);
  color: var(--blue);
}

.mcp-p {
  font-size: 17px;
  font-weight: 300;
  color: var(--g5);
  line-height: 1.8;
  margin-bottom: 28px;
  max-width: 520px;
}

.mcp-hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ===== Chat card (hero visual) ===== */
.mcp-chat-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.mcp-chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--g1);
  border-bottom: 1px solid var(--border);
}

.mcp-chat-dots {
  display: flex;
  gap: 6px;
}

.mcp-chat-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mcp-chat-label {
  font-size: 12px;
  font-family: var(--mono);
  color: var(--g4);
  letter-spacing: .02em;
}

.mcp-chat-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mcp-msg {
  padding: 12px 16px;
  border-radius: var(--r-lg);
  font-size: 14px;
  line-height: 1.6;
  max-width: 90%;
}

.mcp-msg-user {
  background: var(--blue4);
  color: var(--black);
  align-self: flex-end;
  font-weight: 400;
}

.mcp-msg-tool {
  align-self: flex-start;
  padding: 6px 0;
}

.mcp-tool-tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .04em;
  background: var(--blue4);
  color: var(--blue);
  padding: 4px 10px;
  border-radius: var(--r);
  border: 1px solid var(--border-b);
}

.mcp-msg-ai {
  background: var(--g1);
  color: var(--g5);
  align-self: flex-start;
  font-weight: 300;
}

.mcp-msg-ai strong {
  color: var(--black);
  font-weight: 600;
}

/* ===== Modes grid ===== */
.mcp-modes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.mcp-mode-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px;
  transition: all .2s;
  position: relative;
}

.mcp-mode-card:hover {
  border-color: var(--border-m);
  box-shadow: 0 4px 12px rgba(0, 0, 0, .07);
  transform: translateY(-2px);
}

.mcp-mode-icon {
  width: 48px;
  height: 48px;
  background: var(--blue4);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.mcp-mode-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--blue4);
  color: var(--blue);
  padding: 4px 10px;
  border-radius: var(--r);
  font-weight: 500;
}

.mcp-mode-badge-alt {
  background: var(--g1);
  color: var(--g4);
}

.mcp-mode-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.01em;
  margin-bottom: 8px;
}

.mcp-mode-desc {
  font-size: 14px;
  color: var(--g5);
  line-height: 1.7;
  font-weight: 300;
}

.mcp-mode-desc code {
  font-family: var(--mono);
  font-size: 12px;
  background: var(--g1);
  padding: 2px 6px;
  border-radius: var(--r);
  color: var(--black);
}

/* ===== Tools grid ===== */
.mcp-tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.mcp-tool-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 24px;
  transition: all .2s;
}

.mcp-tool-card:hover {
  border-color: var(--border-m);
  box-shadow: 0 4px 12px rgba(0, 0, 0, .07);
  transform: translateY(-2px);
}

.mcp-tool-name {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--blue);
  letter-spacing: .01em;
  margin-bottom: 8px;
}

.mcp-tool-desc {
  font-size: 13px;
  color: var(--g5);
  line-height: 1.7;
  font-weight: 300;
}

/* ===== Examples grid ===== */
.mcp-examples-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.mcp-example-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  transition: all .2s;
}

.mcp-example-card:hover {
  border-color: var(--border-b);
  box-shadow: 0 4px 12px rgba(0, 102, 255, .08);
}

.mcp-example-q {
  font-size: 15px;
  color: var(--black);
  line-height: 1.6;
  margin-bottom: 12px;
  font-weight: 400;
}

.mcp-example-tool {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--blue);
  background: var(--blue4);
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--r);
}

/* ===== Config tabs ===== */
.mcp-config-tabs {
  display: flex;
  gap: 0;
  margin-top: 48px;
  border-bottom: 1px solid var(--border);
}

.mcp-tab {
  padding: 12px 24px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--g4);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all .2s;
  letter-spacing: .02em;
}

.mcp-tab:hover {
  color: var(--black);
}

.mcp-tab.active {
  color: var(--blue);
  border-bottom-color: var(--blue);
}

.mcp-config-panels {
  margin-top: 24px;
}

.mcp-panel {
  display: none;
}

.mcp-panel.active {
  display: block;
}

/* ===== Security grid ===== */
.mcp-security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.mcp-security-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  transition: all .2s;
}

.mcp-security-item:hover {
  border-color: var(--border-m);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .05);
}

.mcp-security-num {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: -.04em;
  flex-shrink: 0;
  min-width: 32px;
}

.mcp-security-title {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -.01em;
  margin-bottom: 4px;
}

.mcp-security-desc {
  font-size: 13px;
  color: var(--g4);
  line-height: 1.6;
  font-weight: 300;
}

/* ===== Data grid ===== */
.mcp-data-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.mcp-data-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 28px;
  text-align: center;
  transition: all .2s;
}

.mcp-data-card:hover {
  border-color: var(--border-m);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, .07);
}

.mcp-data-value {
  font-family: var(--mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: -.04em;
  margin-bottom: 6px;
}

.mcp-data-label {
  font-size: 13px;
  color: var(--g4);
  font-weight: 400;
  line-height: 1.4;
}

/* ===== Pricing banner ===== */
.mcp-pricing-banner {
  background: var(--black);
  color: rgba(255, 255, 255, .6);
  border-radius: 12px;
  padding: 56px;
  position: relative;
}

.mcp-pricing-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
}

.mcp-pricing-title {
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 700;
  letter-spacing: -.04em;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 16px;
}

.mcp-pricing-desc {
  font-size: 16px;
  color: rgba(255, 255, 255, .6);
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 20px;
}

.mcp-pricing-features {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.mcp-pricing-features .trust-item {
  color: rgba(255, 255, 255, .5);
}

.mcp-pricing-features .trust-item::before {
  color: #4FFFAA;
}

.mcp-pricing-banner .badge-green {
  background: rgba(0, 135, 90, .2);
  color: #4FFFAA;
}

/* ===== CTA section (reusa pricing-cta) ===== */
.pricing-cta {
  padding: 80px 0;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.pricing-cta h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  letter-spacing: -.04em;
  margin-bottom: 12px;
}

.pricing-cta h2 em {
  font-style: italic;
  font-family: var(--serif);
  color: var(--blue);
}

.pricing-cta p {
  font-size: 17px;
  color: var(--g5);
  font-weight: 300;
  margin-bottom: 28px;
}

.cta-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .mcp-hero-inner {
    grid-template-columns: 1fr;
  }

  .mcp-modes-grid {
    grid-template-columns: 1fr;
  }

  .mcp-tools-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .mcp-examples-grid {
    grid-template-columns: 1fr;
  }

  .mcp-security-grid {
    grid-template-columns: 1fr;
  }

  .mcp-data-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .mcp-hero-inner {
    padding: 0 24px;
  }

  .mcp-tools-grid {
    grid-template-columns: 1fr;
  }

  .mcp-data-grid {
    grid-template-columns: 1fr;
  }

  .mcp-pricing-banner {
    padding: 32px;
  }

  .mcp-config-tabs {
    flex-wrap: wrap;
  }

  .mcp-tab {
    padding: 10px 16px;
    font-size: 12px;
  }
}