/* Hero uses the shared .page-hero pattern from about.css. */

/* ---------- SHARED SECTION INTRO ---------- */
.section-intro { max-width: 620px; margin: 0 auto 40px; text-align: center; }
.section-intro h2 { font-size: 28px; font-weight: 600; line-height: 1.25; margin-top: 6px; }
.section-intro p { font-size: 16px; line-height: 1.6; color: var(--gray-text); margin-top: 12px; }
.section-intro-left { text-align: left; margin: 0 0 24px; }

/* ---------- CALCULATORS ---------- */
.calculators { padding: 90px 56px; max-width: 1200px; margin: 0 auto; }

.calc-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 36px;
}
.calc-tab {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--gray-text);
  font-size: 14px;
  font-weight: 600;
  padding: 12px 20px;
  border-radius: 999px;
}
.calc-tab-active { background: var(--navy); color: #fff; border-color: var(--navy); }

.calc-panel[hidden] { display: none; }

.calc-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: start;
}

.calc-form { display: flex; flex-direction: column; gap: 18px; }
.calc-form h3 { font-size: 20px; font-weight: 600; margin-bottom: 4px; }

.calc-field { display: block; font-size: 13px; color: var(--gray-text); }
.calc-field input {
  width: 100%;
  margin-top: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 14px;
  font-size: 16px;
  color: var(--ink);
  font-family: inherit;
}
.calc-field input:focus {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
}
.calc-hint { display: block; font-size: 12px; color: var(--gray-text); margin-top: 6px; }

.calc-error {
  background: #fdf1ef;
  color: #9a3b2e;
  border: 1px solid #f2cfc8;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
}

.calc-results {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  position: sticky;
  top: 24px;
}
.calc-results-label { display: block; font-size: 13px; color: var(--gray-text); margin-bottom: 6px; }
.calc-result-highlight { font-size: 32px; font-weight: 700; color: var(--navy); margin-bottom: 18px; word-break: break-word; }

.calc-result-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--border);
  font-size: 14px;
}
.calc-result-row span { color: var(--gray-text); }
.calc-result-row strong { color: var(--ink); text-align: right; }

.calc-disclaimer { font-size: 12px; line-height: 1.6; color: var(--gray-text); margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--border); }

/* ---------- OFFICIAL RESOURCES ---------- */
.resources { padding: 20px 56px 100px; max-width: 1440px; margin: 0 auto; }
.resources-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.resource-card { border: 1px solid var(--border); border-radius: 16px; padding: 28px; }
.resource-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; line-height: 1.35; }
.resource-card p { font-size: 14px; line-height: 1.6; color: var(--gray-text); margin-bottom: 18px; }
.resource-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gold-bright);
}
.resource-link svg { width: 15px; height: 15px; }

/* ---------- GUIDE ---------- */
.guide { padding: 20px 56px 100px; max-width: 900px; margin: 0 auto; }
.guide-steps { display: flex; flex-direction: column; gap: 20px; }
.guide-step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 24px;
}
.guide-step-num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.guide-step h3 { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.guide-step p { font-size: 15px; line-height: 1.6; color: var(--gray-text); }

/* ---------- CHECKLIST ---------- */
.checklist-section { padding: 20px 56px 100px; max-width: 900px; margin: 0 auto; }
.checklist-card { background: var(--cream); border: 1px solid var(--border); border-radius: 20px; padding: 40px; }
.checklist-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.checklist-head h2 { font-size: 26px; font-weight: 600; margin: 6px 0 10px; }
.checklist-head p { font-size: 15px; color: var(--gray-text); max-width: 420px; }
.checklist-print { white-space: nowrap; }
.checklist-print svg { width: 18px; height: 18px; }

.checklist-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 32px; }
.checklist-item label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--ink);
  cursor: pointer;
}
.checklist-item input { width: 18px; height: 18px; accent-color: var(--gold); flex-shrink: 0; }

/* ---------- SAFETY CALLOUT ---------- */
.safety-callout { padding: 0 56px 100px; max-width: 1000px; margin: 0 auto; }
.safety-callout-inner {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: #fdf5e9;
  border: 1px solid #f0dcb1;
  border-radius: 16px;
  padding: 26px 28px;
}
.safety-callout-inner svg { width: 28px; height: 28px; color: #a6720f; flex-shrink: 0; }
.safety-callout-inner p { font-size: 15px; line-height: 1.65; color: #5c4a1f; }

/* ---------- GLOSSARY + FAQ (accessible accordions) ---------- */
.glossary-faq { background: var(--cream); padding: 90px 56px; }
.glossary-faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; max-width: 1200px; margin: 0 auto; }

.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 18px 22px; }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary svg { width: 16px; height: 16px; color: var(--gray-text); flex-shrink: 0; transition: transform .15s ease; }
.faq-item[open] summary svg { transform: rotate(180deg); }
.faq-item p { font-size: 14px; line-height: 1.65; color: var(--gray-text); margin-top: 12px; }

/* ---------- FINAL CTA ---------- */
.recursos-cta { padding: 20px 56px 90px; }
.recursos-cta-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 56px 40px;
}
.recursos-cta-inner h2 { font-size: 28px; font-weight: 600; margin-bottom: 12px; }
.recursos-cta-inner p { font-size: 16px; line-height: 1.6; color: var(--gray-text); margin-bottom: 28px; }
.recursos-cta-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.recursos-cta-actions svg { width: 18px; height: 18px; }

/* ---------- DISCLAIMER ---------- */
.disclaimer-bar {
  background: var(--cream);
  border-top: 1px solid var(--border);
  padding: 20px 56px;
}
.disclaimer-bar p {
  max-width: 1000px;
  margin: 0 auto;
  font-size: 12px;
  line-height: 1.6;
  color: var(--gray-text);
  text-align: center;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1100px) {
  .calc-grid { grid-template-columns: 1fr; }
  .calc-results { position: static; }
  .resources-grid { grid-template-columns: 1fr 1fr; }
  .glossary-faq-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 720px) {
  .calculators, .resources, .guide, .checklist-section, .safety-callout, .recursos-cta { padding-left: 20px; padding-right: 20px; }
  .glossary-faq { padding: 56px 20px; }
  .resources-grid { grid-template-columns: 1fr; }
  .checklist-list { grid-template-columns: 1fr; }
  .checklist-card { padding: 28px 20px; }
  .checklist-head { flex-direction: column; align-items: stretch; }
  .checklist-print { justify-content: center; }
  .disclaimer-bar { padding: 20px; }
}

/* ---------- PRINT: checklist only ---------- */
@media print {
  .navbar, .page-hero, .calculators, .resources, .guide,
  .safety-callout, .glossary-faq, .recursos-cta, .disclaimer-bar,
  .site-footer, .checklist-print {
    display: none !important;
  }
  .checklist-card { border: none; background: #fff; padding: 0; }
  .checklist-list { grid-template-columns: 1fr 1fr; }
}