/* Shared layout for Voltr's crawlable product and fact pages. */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.source-page {
  min-height: 100%;
  margin: 0;
  background:
    radial-gradient(ellipse 62% 42% at 78% 0%, rgba(84, 215, 77, 0.18), transparent 62%),
    radial-gradient(ellipse 70% 46% at 8% 36%, rgba(84, 215, 77, 0.05), transparent 58%),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.source-page a { color: inherit; }

.source-main {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  padding: 158px 0 104px;
}

.source-hero {
  max-width: 920px;
  margin: 0 0 48px;
}

.source-hero .eyebrow,
.source-section .eyebrow,
.source-block .eyebrow {
  display: inline-block;
  margin: 0 0 18px;
  color: var(--volt-dark);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.source-hero h1 {
  max-width: 900px;
  margin: 0 0 22px;
  font-family: var(--font);
  font-size: clamp(48px, 7.2vw, 88px);
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 0.94;
  text-transform: uppercase;
  text-wrap: balance;
}

.source-hero h1 em {
  color: var(--volt);
  font-family: 'Instrument Sans', Georgia, serif;
  font-weight: 500;
  text-transform: none;
}

.source-hero > p:not(.eyebrow):not(.facts-note) {
  max-width: 760px;
  margin: 0;
  color: var(--text2);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.58;
}

.facts-note {
  margin: 16px 0 0;
  color: var(--text3);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.source-answer {
  margin-top: 20px !important;
  padding: 18px 20px;
  border-left: 3px solid var(--volt);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(255, 255, 255, 0.68);
  color: #30332f !important;
  font-size: 16px !important;
}

.billing-controls {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.billing-switch {
  display: inline-flex;
  gap: 3px;
  padding: 4px;
  border: 1px solid var(--border2);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow-sm);
}

.billing-switch button {
  min-height: 36px;
  padding: 7px 15px;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text2);
  font: 600 13px/1 var(--ui);
  cursor: pointer;
}

.billing-switch button.is-active {
  background: var(--text);
  color: #fff;
}

.billing-save {
  color: var(--volt-dark);
  font-size: 13px;
  font-weight: 700;
}

.plan-grid,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.plan-card,
.feature-card,
.source-section,
.source-block {
  border: 1px solid rgba(26, 26, 26, 0.07);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-card);
}

.plan-card,
.feature-card {
  position: relative;
  padding: 30px;
  overflow: hidden;
}

.plan-card { display: flex; flex-direction: column; }

.plan-card::before,
.feature-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--volt), transparent 72%);
  content: '';
  opacity: 0;
}

.plan-card:hover,
.feature-card:hover {
  box-shadow: var(--shadow-raised);
  transform: translateY(-2px);
}

.plan-card:hover::before,
.feature-card:hover::before,
.plan-card.popular::before { opacity: 1; }

.plan-card.popular { border-color: rgba(84, 215, 77, 0.45); }

.plan-card.agency {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: 1fr 1.25fr auto;
  gap: 28px;
  align-items: center;
}

.plan-card > strong {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.price {
  margin: 0 0 8px;
  color: var(--text);
  font-size: clamp(38px, 5vw, 58px);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1;
}

.price > span:last-child {
  color: var(--text3);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0;
}

.price-note,
.plan-tagline { color: var(--text2); }

.price-note { min-height: 24px; margin: 0 0 8px; font-size: 12px; }
.plan-tagline { margin: 0 0 18px; font-size: 15px; }

.plan-card ul,
.feature-card ul,
.source-section ul,
.source-block ul {
  display: grid;
  gap: 8px;
  margin: 18px 0 24px;
  padding: 0;
  color: var(--text2);
  list-style: none;
}

.plan-card li,
.feature-card li,
.source-section li,
.source-block li { position: relative; padding-left: 18px; }

.plan-card li::before,
.feature-card li::before,
.source-section li::before,
.source-block li::before {
  position: absolute;
  top: 0;
  left: 0;
  color: var(--volt-dark);
  content: '✓';
  font-weight: 800;
}

.plan-cta,
.source-cta {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  background: var(--s1);
  color: var(--text);
  font-weight: 750;
  text-decoration: none;
}

.plan-card:not(.agency) .plan-cta { margin-top: auto; }

.plan-cta:hover,
.plan-cta.primary,
.source-cta:hover {
  border-color: rgba(84, 215, 77, 0.55);
  background: var(--volt);
  color: #111111;
}

.agency-action { display: grid; gap: 10px; }
.agency-action small { color: var(--text3); }

.feature-card h2,
.source-section h2,
.source-block h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -0.025em;
  line-height: 1.08;
}

.feature-card h3,
.source-block h3 { margin: 22px 0 8px; }

.feature-card p,
.source-section p,
.source-block p,
.source-section li,
.source-block li { color: var(--text2); }

.feature-card p:last-child { margin-bottom: 0; }

.feature-card a,
.source-section a,
.source-block a {
  color: #111111;
  text-decoration-color: #54d74d;
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.source-section,
.source-block { margin-top: 20px; padding: clamp(24px, 4vw, 36px); }

.pricing-table {
  width: 100%;
  margin-top: 20px;
  border-collapse: collapse;
  font-size: 14px;
}

.pricing-table th,
.pricing-table td {
  padding: 15px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.pricing-table th { color: var(--text); }
.pricing-table td { color: var(--text2); }

.source-faq details {
  border-top: 1px solid var(--border);
}

.source-faq details:last-child { border-bottom: 1px solid var(--border); }

.source-faq summary {
  padding: 18px 32px 18px 0;
  font-weight: 750;
  cursor: pointer;
}

.source-faq details p { margin: -4px 0 18px; }

.qa { display: grid; gap: 0; }
.qa > div { padding: 20px 0; border-top: 1px solid var(--border); }
.qa > div:last-child { padding-bottom: 0; }
.qa strong { display: block; margin-bottom: 5px; }

.source-note {
  margin: 20px 0 0;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: var(--volt-dim);
  color: #111111;
}

.source-page code {
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--s2);
}

@media (max-width: 820px) {
  .source-main { width: min(100% - 32px, 1120px); padding-top: 128px; }
  .plan-grid, .feature-grid { grid-template-columns: 1fr; }
  .plan-card.agency { grid-column: auto; grid-template-columns: 1fr; }
  .pricing-table { display: block; overflow-x: auto; }
}

@media (max-width: 520px) {
  .source-main { padding-bottom: 72px; }
  .source-hero h1 { font-size: 46px; }
  .plan-card, .feature-card, .source-section, .source-block { padding: 22px; }
}

@media (prefers-reduced-motion: no-preference) {
  .plan-card,
  .feature-card { transition: transform 0.18s ease, box-shadow 0.18s ease; }
}