/* Site-wide base styles */
body {
  font-family: var(--font-base);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Site-wide base styles */

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   Shared "tool page" building blocks
   Used by components/tool-features.php, how-it-works.php, tool-article.php,
   tool-faq.php, related-tools.php and cta-banner.php on every tool page —
   one common set of utility classes instead of per-tool CSS.
   ========================================================================== */

section { position: relative; }

.section-pad { padding-block: var(--space-9); }

@media (max-width: 640px) {
  .section-pad { padding-block: var(--space-8); }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-caption);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-heading {
  font-size: var(--fs-h2);
  color: var(--color-text);
  max-width: 640px;
}

.section-sub {
  font-size: var(--fs-body-lg);
  color: var(--color-text-muted);
  max-width: 560px;
  margin-top: var(--space-3);
}

.section-head { margin-bottom: var(--space-8); }

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.section-head.center .section-heading,
.section-head.center .section-sub {
  margin-inline: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-base);
  font-weight: 600;
  font-size: var(--fs-body);
  border-radius: var(--radius-pill);
  padding: 14px 28px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  white-space: nowrap;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 12px 28px rgba(229, 50, 45, .25);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 16px 36px rgba(229, 50, 45, .3);
  transform: translateY(-1px);
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: transparent;
}

/* Fade/rise-in on scroll -------------------------------------------------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 420ms cubic-bezier(.22,1,.36,1), transform 420ms cubic-bezier(.22,1,.36,1);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}