/**
 * SEO Booster — Global Design System (Engine v1.0 UI)
 * Presentation only. Inter + tokens shared across all tools.
 */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --sbi-primary: #2563eb;
  --sbi-primary-dark: #1d4ed8;
  --sbi-primary-soft: #eff6ff;
  --sbi-secondary: #3b82f6;
  --sbi-success: #16a34a;
  --sbi-success-soft: #f0fdf4;
  --sbi-warning: #f59e0b;
  --sbi-warning-soft: #fffbeb;
  --sbi-danger: #dc2626;
  --sbi-danger-soft: #fef2f2;
  --sbi-bg: #f8fafc;
  --sbi-card: #ffffff;
  --sbi-border: #e2e8f0;
  --sbi-text: #0f172a;
  --sbi-muted: #64748b;
  --sbi-radius: 16px;
  --sbi-radius-lg: 20px;
  --sbi-radius-btn: 12px;
  --sbi-radius-sm: 10px;
  --sbi-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 4px 16px rgba(15, 23, 42, 0.04);
  --sbi-shadow-hover: 0 8px 24px rgba(15, 23, 42, 0.08);
  --sbi-section-gap: 80px;
  --sbi-section-gap-md: 48px;
  --sbi-section-gap-sm: 32px;
  --sbi-card-gap: 24px;
  --sbi-card-padding: 32px;
  --sbi-content-max: 1280px;
  --sbi-transition: 0.2s ease;
  --sbi-focus: 0 0 0 3px rgba(37, 99, 235, 0.35);
  --sbi-font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --sbi-font-h1: clamp(2rem, 4.5vw, 3rem);
  --sbi-font-h2: clamp(1.625rem, 3vw, 2.25rem);
  --sbi-font-h3: 1.5rem;
  --sbi-font-body: 1.125rem;
  --sbi-line-body: 1.7;
}

/* ── Base ── */
body.sbi-platform {
  font-family: var(--sbi-font);
  background: var(--sbi-bg);
  color: var(--sbi-text);
  font-size: var(--sbi-font-body);
  line-height: var(--sbi-line-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.sbi-platform .entry-content,
.sbi-platform .content-container,
.sbi-platform .wp-site-blocks {
  max-width: var(--sbi-content-max);
  margin-inline: auto;
}

.sbi-platform h1,
.sbi-platform h2,
.sbi-platform h3,
.sbi-platform h4 {
  font-family: var(--sbi-font);
  color: var(--sbi-text);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.sbi-platform h1 { font-size: var(--sbi-font-h1); font-weight: 800; }
.sbi-platform h2 { font-size: var(--sbi-font-h2); font-weight: 700; }
.sbi-platform h3 { font-size: var(--sbi-font-h3); font-weight: 600; }

.sbi-platform p {
  font-size: var(--sbi-font-body);
  line-height: var(--sbi-line-body);
  color: var(--sbi-muted);
}

/* ── Section rhythm ── */
.sbi-section {
  padding-block: var(--sbi-section-gap);
}

@media (max-width: 1024px) {
  .sbi-section { padding-block: var(--sbi-section-gap-md); }
}

@media (max-width: 640px) {
  .sbi-section { padding-block: var(--sbi-section-gap-sm); }
}

/* ── Cards ── */
.sbi-card {
  background: var(--sbi-card);
  border: 1px solid var(--sbi-border);
  border-radius: var(--sbi-radius);
  box-shadow: var(--sbi-shadow);
  padding: var(--sbi-card-padding);
  transition: border-color var(--sbi-transition), box-shadow var(--sbi-transition), transform var(--sbi-transition);
}

.sbi-card:hover {
  border-color: #cbd5e1;
  box-shadow: var(--sbi-shadow-hover);
  transform: translateY(-2px);
}

/* ── Buttons (shared) ── */
.sbi-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--sbi-radius-btn);
  font-family: var(--sbi-font);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--sbi-transition), color var(--sbi-transition), border-color var(--sbi-transition), transform var(--sbi-transition), box-shadow var(--sbi-transition), opacity var(--sbi-transition);
}

.sbi-btn:focus-visible {
  outline: none;
  box-shadow: var(--sbi-focus);
}

.sbi-btn:disabled,
.sbi-btn.is-loading {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.sbi-btn-primary {
  background: var(--sbi-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.2);
}

.sbi-btn-primary:hover:not(:disabled) {
  background: var(--sbi-primary-dark);
  transform: translateY(-1px);
}

.sbi-btn-secondary {
  background: #fff;
  color: var(--sbi-primary);
  border-color: var(--sbi-border);
}

.sbi-btn-secondary:hover:not(:disabled) {
  border-color: var(--sbi-primary);
  background: var(--sbi-primary-soft);
}

.sbi-btn-ghost {
  background: transparent;
  color: var(--sbi-text);
  border-color: var(--sbi-border);
}

.sbi-btn-ghost:hover:not(:disabled) {
  border-color: var(--sbi-primary);
  color: var(--sbi-primary);
}

/* ── Trust pills ── */
.sbi-trust-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.sbi-trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--sbi-text);
  background: #fff;
  border: 1px solid var(--sbi-border);
}

.sbi-trust-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sbi-success);
  flex-shrink: 0;
}

/* ── Eyebrow badge ── */
.sbi-saas-eyebrow,
.sbi-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sbi-primary);
  background: var(--sbi-primary-soft);
  padding: 6px 12px;
  border-radius: 999px;
  margin: 0 0 16px;
}

/* ── Badges ── */
.sbi-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.3;
}

.sbi-badge-success { background: var(--sbi-success-soft); color: var(--sbi-success); }
.sbi-badge-warning { background: var(--sbi-warning-soft); color: #b45309; }
.sbi-badge-danger { background: var(--sbi-danger-soft); color: var(--sbi-danger); }
.sbi-badge-neutral { background: #f1f5f9; color: #475569; }
.sbi-badge-primary { background: var(--sbi-primary-soft); color: var(--sbi-primary); }

/* ── Filter pills ── */
.sbi-filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sbi-filter-pill {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid var(--sbi-border);
  background: #fff;
  color: var(--sbi-muted);
  cursor: pointer;
  transition: all var(--sbi-transition);
}

.sbi-filter-pill:hover,
.sbi-filter-pill.is-active {
  border-color: var(--sbi-primary);
  color: var(--sbi-primary);
  background: var(--sbi-primary-soft);
}

/* ── Confidence bar ── */
.sbi-confidence {
  height: 6px;
  border-radius: 999px;
  background: #e2e8f0;
  overflow: hidden;
}

.sbi-confidence-fill {
  height: 100%;
  border-radius: inherit;
  background: var(--sbi-primary);
  transition: width 0.4s ease;
}

.sbi-confidence-fill.is-high { background: var(--sbi-success); }
.sbi-confidence-fill.is-mid { background: var(--sbi-warning); }
.sbi-confidence-fill.is-low { background: var(--sbi-danger); }

/* ── Animations ── */
@keyframes sbi-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes sbi-slide-up {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.sbi-animate-in {
  animation: sbi-slide-up 0.35s ease both;
}

@media (prefers-reduced-motion: reduce) {
  .sbi-animate-in,
  .sbi-card,
  .sbi-btn { animation: none; transition: none; }
}

/* ── Hide Kadence duplicate page title on tool/marketing pages ── */
body.sbi-platform .entry-header,
body.sbi-platform .entry-hero-container .entry-header {
  display: none !important;
}

/* ── Accessibility: restore focus rings (Kadence hide-focus-outline) ── */
body.sbi-platform.hide-focus-outline :focus-visible,
body.sbi-platform :focus-visible {
  outline: 2px solid var(--sbi-primary);
  outline-offset: 2px;
}

body.sbi-platform.hide-focus-outline .sbi-bc-upload-zone:focus-visible {
  outline: none;
  box-shadow: var(--sbi-focus);
}

/* ── Section anchors ── */
.sbi-section-anchor {
  display: block;
  position: relative;
  top: -80px;
  visibility: hidden;
  height: 0;
  margin: 0;
  padding: 0;
}