/* Learn page — consistent with Poopy product aesthetic */

.learn-page {
  font-family: var(--font-display);
  background: var(--product-bg);
  color: var(--product-black);
  -webkit-font-smoothing: antialiased;
}

.learn-page .product-header {
  max-width: var(--product-max);
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 1rem;
}

.learn-page .product-header .site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 1.25rem;
}

.learn-page .main-content {
  max-width: var(--product-max);
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.learn-page .back {
  font-size: 0.9375rem;
  color: var(--product-gray-light);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.learn-page .back:hover {
  color: var(--product-black);
}

/* Hero */
.learn-page .hero {
  padding: 2.5rem 0 3rem;
  border-bottom: 1px solid var(--product-border);
}

.learn-page .hero-inner {
  max-width: var(--product-max);
  margin: 0 auto;
}

.learn-page .hero-title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--product-black);
  margin-bottom: 0.75rem;
}

.learn-page .hero-subtitle {
  font-size: 1.0625rem;
  color: var(--product-gray);
  line-height: 1.5;
}

.learn-page .hero-boxes {
  margin-top: 2rem;
  gap: 1.25rem;
}

.learn-page .vote-block,
.learn-page .national-poo-day-callout {
  padding: 1.25rem 1.5rem;
  background: #f5f5f7;
  border: 1px solid var(--product-border);
  border-radius: 12px;
}

.learn-page .vote-prompt {
  color: var(--product-black);
  margin-bottom: 0.75rem;
}

.learn-page .vote-buttons {
  gap: 0.75rem;
}

.learn-page .vote-btn {
  padding: 0.6rem 1.25rem;
  font-weight: 600;
  border: 2px solid var(--product-black);
  background: transparent;
  color: var(--product-black);
  border-radius: 22px;
  transition: background 0.2s, color 0.2s;
}

.learn-page .vote-btn:hover {
  background: var(--product-black);
  color: var(--product-bg);
}

.learn-page .vote-btn[aria-pressed="true"] {
  background: var(--product-black);
  color: var(--product-bg);
}

.learn-page .vote-btn-yes[aria-pressed="true"] {
  background: #30d158;
  border-color: #30d158;
  color: #fff;
}

.learn-page .vote-result-line,
.learn-page .vote-note {
  color: var(--product-gray);
  font-size: 0.9375rem;
}

.learn-page .national-poo-day-callout {
  border-left: 4px solid var(--product-black);
}

.learn-page .national-poo-day-callout .callout-subtitle {
  color: var(--product-black);
  font-weight: 600;
  letter-spacing: 0.03em;
}

.learn-page .national-poo-day-callout p {
  color: var(--product-gray);
}

.learn-page .national-poo-day-banner {
  background: var(--product-black);
  color: var(--product-bg);
}

/* Featured cards */
.learn-page .featured {
  padding: 2rem 0;
}

.learn-page .card-grid {
  gap: 1rem;
}

.learn-page .card {
  background: var(--product-bg);
  border: 1px solid var(--product-border);
  border-radius: 12px;
  padding: 1.25rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.learn-page .card:hover {
  border-color: var(--product-black);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.learn-page .card-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--product-gray-light);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.learn-page .card-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--product-black);
  margin-bottom: 0.35rem;
}

.learn-page .card-desc {
  font-size: 0.9375rem;
  color: var(--product-gray);
  line-height: 1.45;
}

/* Content sections */
.learn-page .content-section {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--product-border);
}

.learn-page .content-section-alt {
  background: #f5f5f7;
  margin: 0 -1.5rem;
  padding: 2.5rem 1.5rem;
}

.learn-page .content-section h2 {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--product-black);
  margin-bottom: 0.75rem;
}

.learn-page .content-section h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--product-black);
  margin: 1.5rem 0 0.5rem;
}

.learn-page .content-section p,
.learn-page .content-list li {
  color: var(--product-gray);
  line-height: 1.55;
}

.learn-page .content-section a {
  color: var(--product-black);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.learn-page .content-section a:hover {
  color: var(--product-gray);
}

/* Bristol chart */
.learn-page .bristol-item {
  background: #f5f5f7;
  border: 1px solid var(--product-border);
  border-radius: 12px;
}

.learn-page .bristol-item.bristol-healthy {
  border-color: #30d158;
  background: rgba(48, 209, 88, 0.08);
}

.learn-page .bristol-type {
  color: var(--product-black);
}

/* Stool colour */
.learn-page .colour-swatch {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--product-border);
}

.learn-page .colour-label,
.learn-page .colour-note {
  color: var(--product-gray);
  font-size: 0.875rem;
}

/* Questionnaire */
.learn-page .form-disclaimer {
  color: var(--product-gray-light);
}

.learn-page .form-fieldset {
  border-bottom-color: var(--product-border);
}

.learn-page .form-fieldset legend {
  color: var(--product-black);
  font-weight: 600;
}

.learn-page .radio-label {
  color: var(--product-gray);
}

.learn-page .radio-label:focus-within {
  color: var(--product-black);
}

.learn-page .questionnaire-submit {
  padding: 0.65rem 1.5rem;
  font-weight: 600;
  background: var(--product-black);
  color: var(--product-bg);
  border: 2px solid var(--product-black);
  border-radius: 22px;
  cursor: pointer;
  transition: opacity 0.2s;
}

.learn-page .questionnaire-submit:hover {
  opacity: 0.85;
}

.learn-page .questionnaire-result {
  background: #f5f5f7;
  border: 1px solid var(--product-border);
  border-radius: 12px;
  padding: 1.5rem;
}

.learn-page .result-pattern .pattern-name {
  color: var(--product-black);
}

.learn-page .result-advice {
  color: var(--product-gray);
}

.learn-page .result-disclaimer {
  color: var(--product-gray-light);
}

.learn-page .result-reset {
  font-weight: 600;
  padding: 0.5rem 1rem;
  background: transparent;
  color: var(--product-black);
  border: 2px solid var(--product-black);
  border-radius: 22px;
  cursor: pointer;
}

.learn-page .result-reset:hover {
  background: var(--product-black);
  color: var(--product-bg);
}

/* Callout */
.learn-page .callout {
  margin: 2rem 0;
  padding: 1.5rem 1.5rem;
  background: #f5f5f7;
  border: 1px solid var(--product-border);
  border-left: 4px solid var(--product-black);
  border-radius: 0 12px 12px 0;
}

.learn-page .callout-urgent {
  border-left-color: #30d158;
}

.learn-page .callout-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--product-black);
}

.learn-page .callout p {
  color: var(--product-gray);
}

.learn-page .callout a {
  color: var(--product-black);
  font-weight: 500;
}

/* AI summary */
.learn-page .ai-summary {
  border: 1px solid var(--product-border);
  border-radius: 12px;
  overflow: hidden;
  margin-top: 2rem;
}

.learn-page .ai-summary summary {
  padding: 1rem 1.25rem;
  font-weight: 600;
  color: var(--product-gray);
  cursor: pointer;
}

.learn-page .ai-summary .ai-summary-content {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--product-border);
}

.learn-page .ai-summary .ai-summary-content p {
  color: var(--product-gray);
  font-size: 0.9375rem;
}

/* Footer — product style */
.learn-page .product-footer {
  max-width: var(--product-max);
  margin: 2rem auto 0;
  padding: 2rem 1.5rem;
  border-top: 1px solid var(--product-border);
  text-align: center;
  font-size: 0.875rem;
  color: var(--product-gray-light);
}

.learn-page .product-footer a {
  color: var(--product-gray);
  text-decoration: none;
}

.learn-page .product-footer a:hover {
  text-decoration: underline;
  color: var(--product-black);
}