/* Janela de preview estilo Windows com fidelidade de produto */
.support-window {
  width: 100%;
  margin: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md, 10px);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.support-window-bar {
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-4);
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-default);
}

.support-window-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.support-window-title {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text-secondary);
}

.support-window-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.win-btn {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--border-default);
  opacity: 0.8;
}

.support-window-body {
  padding: var(--space-5) var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  box-sizing: border-box;
}

.support-status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 4px 12px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 20px;
  font-size: var(--text-xs);
  font-weight: 700;
  color: #34D399;
}

.support-id-card {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  box-sizing: border-box;
}

.support-id-sub {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-top: 4px;
}

.copy-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-tertiary);
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--accent-blue);
  font-weight: 700;
  font-size: 11px;
}

.support-security-pill {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
}

.support-id-label,
.download-note,
.section-heading p,
.feature-card p,
.step-card p,
.privacy-strip p {
  color: var(--text-secondary);
}

.support-id-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.support-id {
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 34px;
  line-height: 1;
  letter-spacing: 2px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.support-status {
  gap: var(--space-2);
  color: var(--text-secondary);
  font-weight: 700;
  display: flex;
  align-items: center;
}

/* Ponto de status: simples, sem glow. */
.status-dot {
  width: 9px;
  height: 9px;
  border-radius: var(--radius-full);
  background: var(--accent-green);
}

.status-dot-pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: oklch(0.56 0.12 152);
  animation: softPulse 2.4s ease-in-out infinite;
}

@keyframes softPulse {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.1); }
}

.hero-content {
  width: 100%;
  max-width: 680px;
  text-align: left;
}

.landing-pill {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 36px;
  padding: 0 15px;
  border-radius: 999px;
  background: var(--accent-green-subtle);
  border: 1px solid var(--accent-green-glow);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-green-ink);
  margin: 0 0 var(--space-4) 0;
}

.landing-pill svg,
.feature-icon svg,
.btn svg {
  width: 16px;
  height: 16px;
}

.hero-content h1 {
  color: var(--text-primary);
  font-size: clamp(2.1rem, 5vw + 0.4rem, 3.25rem);
  line-height: 1.05;
  margin: 20px 0 0;
  letter-spacing: -0.03em;
  font-weight: 700;
  text-wrap: balance;
}

.hero-copy {
  color: var(--text-secondary);
  max-width: 46ch;
  margin: 16px 0 0;
  font-size: 18px;
  line-height: 1.55;
  text-wrap: pretty;
}

.hero-actions-container {
  margin-top: 28px;
}

.hero-actions-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.download-meta-info {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-secondary);
  text-align: left;
}

.step-guide-link {
  font-weight: 600;
  color: var(--accent-blue);
  text-decoration: none;
}
.step-guide-link:hover {
  text-decoration: underline;
}

.download-verification-card {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
  padding: 14px 18px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-default);
  border-radius: 11px;
  text-align: left;
}

.check-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: var(--accent-green-subtle);
  color: var(--accent-green-ink);
  flex: 0 0 auto;
}

.verification-text-block {
  min-width: 0;
  flex: 1;
}

.verification-text-block strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.sha-line-container {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 3px;
}

.sha-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-secondary);
}

.download-verification-card code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}