/**
 * Component Styles - Penresa Prototype
 * Reusable component patterns
 */

/* Header */
.site-header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-gray-light);
  padding: var(--spacing-md) 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.site-logo img {
  height: 50px;
  width: auto;
}

/* Navigation */
.primary-nav ul {
  list-style: none;
  display: flex;
  gap: var(--spacing-lg);
  margin: 0;
  padding: 0;
}

.primary-nav a {
  text-decoration: none;
  color: var(--color-dark);
  font-family: var(--font-primary);
  font-weight: var(--font-weight-regular);
  transition: color var(--transition-base);
}

.primary-nav a:hover,
.primary-nav a.active {
  color: var(--color-brand-green);
}

/* Footer */
.site-footer {
  background-color: #fafafa;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  padding: calc(var(--spacing-xl) * 1.25) 0;
  margin-top: 0;
}

.footer-content {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  text-align: center;
}

.footer-institutional {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  margin-bottom: var(--spacing-sm);
  letter-spacing: 0.02em;
}

.footer-legal {
  font-size: 0.75rem;
  color: var(--color-gray);
  margin: 0;
  opacity: 0.6;
}

/* Cards */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-light);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

/* Grid */
.grid {
  display: grid;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  background-color: var(--color-brand-green);
  color: var(--color-white);
  text-decoration: none;
  border-radius: var(--radius-lg);
  font-family: var(--font-primary);
  font-weight: var(--font-weight-medium);
  transition: background-color var(--transition-base);
  border: none;
  cursor: pointer;
}

.btn:hover {
  background-color: var(--color-brand-green-light);
  color: var(--color-white);
}

/* ========================================
   Homepage Components
   ======================================== */

/* Hero Section - Phase 1: Designed Hero Container */
.hero {
  padding: 0;
  background-color: var(--surface-primary);
}

.hero .container {
  max-width: var(--container-wide);
  padding: var(--section-pad-y-lg) var(--container-padding);
  background-color: var(--surface-secondary);
  border: 1px solid var(--color-gray-light);
  text-align: center;
}

.hero-subheading {
  font-size: var(--font-size-small);
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-sm);
}

.hero-heading {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-dark);
}

.hero-description {
  font-size: var(--font-size-large);
  line-height: 1.5;
  color: var(--color-dark);
  max-width: 700px;
  margin: 0 auto;
}

/* Visual Anchor - Report cover set below hero */
.visual-anchor {
  padding: var(--spacing-xl) 0 var(--section-pad-y);
  background-color: var(--surface-primary);
}

.visual-anchor-grid {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  max-width: 750px;
  margin: 0 auto;
}

.visual-anchor-item {
  flex: 0 1 200px;
}

.visual-anchor-item img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--color-gray-light);
}

/* Info Block - Phase 2: Standardised section rhythm */
.info-block {
  padding: var(--section-pad-y) 0;
}

.info-block-heading {
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
  margin-bottom: var(--section-inner-spacing);
  margin-top: 0;
}

.info-block-content p {
  margin-bottom: var(--spacing-md);
  line-height: 1.65;
}

.info-block-content p:last-child {
  margin-bottom: 0;
}

/* Distribution Context */
.distribution-context {
  padding: var(--section-pad-y) 0;
  background-color: var(--surface-tertiary);
}

.distribution-heading {
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
  margin-bottom: var(--section-inner-spacing);
  margin-top: 0;
}

.distribution-description {
  font-size: var(--font-size-large);
  line-height: 1.65;
  margin-bottom: var(--section-inner-spacing);
  color: var(--color-dark);
}

.distribution-description p {
  margin-bottom: var(--spacing-md);
}

.distribution-description p:last-child {
  margin-bottom: 0;
}

.distribution-platforms {
  margin-top: var(--section-inner-spacing);
}

/* Phase 4: Distribution logos as references, not buttons */
.platform-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  padding: 0;
  margin: 0;
}

.platform-list li {
  font-family: var(--font-primary);
  font-size: var(--font-size-small);
  color: var(--color-dark);
  padding: 6px 12px;
  background-color: var(--surface-primary);
  border: 1px solid var(--color-gray-light);
  border-radius: 3px;
}

/* Flagship Reports Section - Phase 5: Proof block treatment */
.flagship-reports {
  padding: var(--section-pad-y-lg) 0;
  background-color: var(--surface-secondary);
  border-top: 2px solid var(--color-gray-light);
  border-bottom: 2px solid var(--color-gray-light);
}

.flagship-reports h2 {
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
}

.section-intro {
  color: var(--color-gray);
  margin-bottom: var(--section-inner-spacing);
  line-height: 1.65;
}

.section-footer {
  margin-top: var(--section-inner-spacing);
  text-align: center;
}

/* Reports Grid */
.reports-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: 0;
}

/* Report Card */
.report-card {
  background: var(--surface-primary);
  border: 1px solid var(--color-gray-light);
  overflow: hidden;
}

.report-card:hover {
  border-color: var(--color-gray);
}

.report-card-image {
  position: relative;
  width: 100%;
  overflow: hidden;
  background-color: var(--color-gray-light);
}

.report-card-image img {
  width: 100%;
  height: auto;
  display: block;
}

.report-card-label {
  position: absolute;
  top: var(--spacing-sm);
  left: var(--spacing-sm);
  background-color: var(--color-brand-green);
  color: var(--color-white);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-bold);
  padding: 4px 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.report-card-content {
  padding: var(--spacing-lg);
}

.report-card-title {
  font-size: 1.25rem;
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.report-card-description {
  color: var(--color-gray);
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-md);
}

.report-card-link {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-medium);
  color: var(--color-brand-green);
  text-decoration: none;
  transition: color var(--transition-base);
}

.report-card-link:hover {
  color: var(--color-brand-green-light);
}

/* Pathways Section */
.pathways {
  padding: var(--section-pad-y) 0;
  background-color: var(--surface-primary);
}

.pathways h2 {
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
  margin-top: 0;
  margin-bottom: var(--section-inner-spacing);
  text-align: center;
}

.pathways-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

.pathway-card {
  background-color: var(--surface-secondary);
  padding: var(--spacing-xl);
  border: 1px solid var(--color-gray-light);
}

.pathway-card h3 {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
}

.pathway-card p {
  color: var(--color-gray);
  line-height: 1.65;
  margin-bottom: var(--spacing-md);
}

.pathway-card a {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-medium);
  color: var(--color-brand-green);
  text-decoration: none;
  transition: color var(--transition-base);
}

.pathway-card a:hover {
  color: var(--color-brand-green-light);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero-heading {
    font-size: 2rem;
  }

  .visual-anchor-grid {
    flex-direction: column;
    max-width: 250px;
  }

  .visual-anchor-item {
    flex: 1 1 auto;
  }

  .reports-grid {
    grid-template-columns: 1fr;
  }

  .pathways-grid {
    grid-template-columns: 1fr;
  }

  .platform-list {
    flex-direction: column;
    align-items: flex-start;
  }
}