/* subpages.css — shared patterns for /pricing, /features, /how-it-works.
 * Depends on tokens.css and components.css.
 */

/* ===== Page hero (short, paper, no swarm) ===== */

.page-hero {
  background: var(--paper);
  padding: 96px 32px 48px;
  border-bottom: 1px solid var(--paper-3);
}
.page-hero-inner {
  max-width: 960px;
  margin: 0 auto;
}
.page-hero .eyebrow { color: var(--fg-3); }
.page-hero h1 {
  margin-top: 12px;
  font-size: clamp(40px, 6vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--fg-1);
  max-width: 800px;
  text-wrap: balance;
}
.page-hero .lede {
  margin-top: 16px;
  font-size: var(--fs-18);
  color: var(--fg-2);
  max-width: 640px;
  line-height: 1.55;
}

@media (max-width: 768px) {
  .page-hero { padding: 64px 24px 36px; }
}

/* ===== Generic section ===== */

.subpage-section { padding: 72px 32px; }
.subpage-section-inner { max-width: 1200px; margin: 0 auto; }
.subpage-section.on-paper-2 { background: var(--paper-2); }

@media (max-width: 768px) {
  .subpage-section { padding: 56px 24px; }
}

.subsection-heading {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 24px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--paper-3);
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.subsection-heading .num {
  font-weight: 500;
  color: var(--fg-2);
}

/* ===== Features grid ===== */

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 960px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .features-grid { grid-template-columns: 1fr; }
}

.feature-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--paper-3);
  border-radius: var(--r-3);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.feature-card .num {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--fg-3);
  letter-spacing: 0.04em;
}
.feature-card h3 {
  font-size: var(--fs-18);
  font-weight: 600;
  letter-spacing: -0.005em;
  margin: 0;
  line-height: 1.3;
}
.feature-card p {
  font-size: var(--fs-14);
  line-height: 1.55;
  color: var(--fg-2);
  margin: 0;
}

/* ===== Steps (how it works) ===== */

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step-counter;
}
@media (max-width: 960px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
}

.step {
  position: relative;
  padding: 24px;
  border: 1px solid var(--paper-3);
  border-radius: var(--r-3);
  background: #fff;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 40px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--fg-3);
  font-weight: 500;
  margin-bottom: 16px;
}
.step h3 {
  font-size: var(--fs-20);
  font-weight: 600;
  letter-spacing: -0.005em;
  margin: 0 0 8px;
  line-height: 1.25;
}
.step p {
  font-size: var(--fs-14);
  line-height: 1.55;
  color: var(--fg-2);
  margin: 0;
}

/* ===== Pricing ===== */

.pricing-group + .pricing-group { margin-top: 64px; }

.pricing-group-header {
  margin-bottom: 28px;
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--paper-3);
  flex-wrap: wrap;
}
.pricing-group-header h2 {
  margin: 0;
  font-size: var(--fs-32);
  font-weight: 700;
  letter-spacing: -0.015em;
}
.pricing-group-header .tag {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 900px) {
  .pricing-grid { grid-template-columns: 1fr; }
}

.pricing-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--paper-3);
  border-radius: var(--r-3);
  padding: 28px 24px 24px;
  display: flex;
  flex-direction: column;
}
.pricing-card.featured {
  border-color: var(--ink);
  box-shadow: var(--shadow-2);
}
.pricing-card.featured::before {
  content: "";
  position: absolute;
  top: -1px; left: -1px; right: -1px;
  height: 3px;
  background: var(--accent);
  border-top-left-radius: var(--r-3);
  border-top-right-radius: var(--r-3);
}

.pricing-badge {
  position: absolute;
  top: -11px;
  left: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--paper);
  padding: 4px 10px;
  border-radius: var(--r-1);
}

.pricing-name {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 8px;
}

.pricing-price {
  font-family: var(--font-sans);
  font-size: 44px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg-1);
  margin-bottom: 6px;
}
.pricing-price .unit {
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  font-weight: 400;
  color: var(--fg-3);
  letter-spacing: 0;
  margin-left: 4px;
}

.pricing-features {
  list-style: none;
  margin: 20px 0 24px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid var(--paper-3);
  padding-top: 20px;
}
.pricing-features li {
  font-size: var(--fs-14);
  line-height: 1.5;
  color: var(--fg-2);
  padding-left: 20px;
  position: relative;
}
.pricing-features li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--fg-3);
  font-family: var(--font-mono);
  font-size: var(--fs-13);
}

.pricing-footnote {
  text-align: center;
  margin-top: 20px;
  font-size: var(--fs-14);
  color: var(--fg-3);
}
.pricing-footnote a { color: var(--fg-1); text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 3px; }
.pricing-card .btn { margin-top: auto; justify-content: center; }

/* ===== CTA Band (how it works) ===== */

.how-it-works-cta { text-align: center; max-width: 720px; margin: 0 auto; }
.how-it-works-cta h2 { margin-top: 12px; }
.how-it-works-cta p { margin: 16px auto 28px; color: var(--fg-2); max-width: 560px; }
.cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }