/* ----------------------------------------------------
   SR (Social Responsibility) Specific Styles — Teal Theme
   Overrides brand blue with teal for ISO 26000 / SR pages
   Header/footer colors are preserved
---------------------------------------------------- */

:root {
  --brand-sr-primary: #1e6e78;
  --brand-sr-secondary: #145560;
  --brand-sr-accent: #278a96;
  --brand-sr-light: #5aabb5;
}

.hero h1,
.hero h2,
.hero-title {
  color: var(--brand-sr-primary) !important;
}

.section h2 {
  color: var(--brand-sr-primary) !important;
}

.card h3 {
  color: var(--brand-sr-primary) !important;
}

/* Button base (product.css is not loaded on SR pages) */
.btn-primary,
.btn-secondary,
.btn-pdf {
  display: inline-block;
  padding: var(--space-s) var(--space-l);
  border-radius: var(--radius);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  margin-top: var(--space-m);
  cursor: pointer;
  transition: background 0.2s;
}

/* Navigation/action buttons — orange fill */
.btn-primary,
.btn-secondary {
  background: #d4884a !important;
  color: var(--bg-white) !important;
  border: none !important;
}

.btn-primary:hover,
.btn-secondary:hover {
  background: #a86030 !important;
  color: var(--bg-white) !important;
  text-decoration: underline !important;
}

/* PDF download button keeps standard red branding */
.btn-pdf {
  background: var(--pdf-red) !important;
  color: var(--bg-white) !important;
  border: none !important;
}

.btn-pdf:hover {
  background: var(--pdf-red-hover) !important;
  color: var(--bg-white) !important;
  text-decoration: underline !important;
}

.section a:not(.btn-primary):not(.btn-secondary):not(.btn-pdf):not(.card):not(.iso-tile):not(.share-link) {
  color: var(--brand-sr-primary) !important;
}

.section a:not(.btn-primary):not(.btn-secondary):not(.btn-pdf):not(.card):not(.iso-tile):not(.share-link):hover {
  color: var(--brand-sr-secondary) !important;
}

/* Share bar — teal theme on SR pages (email/generic link only; platform buttons keep brand colors) */
.share-link:not(.share-link--linkedin):not(.share-link--x):not(.share-link--facebook):not(.share-link--pdf) {
  color: var(--brand-sr-primary);
  border-color: var(--brand-sr-primary);
}

.share-link:not(.share-link--linkedin):not(.share-link--x):not(.share-link--facebook):not(.share-link--pdf):hover {
  background: var(--brand-sr-primary);
  border-color: var(--brand-sr-primary);
  color: var(--bg-white) !important;
}

.share-native {
  background: var(--brand-sr-primary) !important;
}

.share-native:hover {
  background: var(--brand-sr-secondary) !important;
}

/* SR content sections with anchor headings */
.sr-section {
  margin-bottom: 2rem;
}

.sr-section h3 {
  color: var(--brand-sr-primary);
  border-bottom: 2px solid var(--brand-sr-light);
  padding-bottom: 0.4rem;
  margin-bottom: 1rem;
}

/* Section headings with back-to-top — flex prevents float collision on mobile */
.sr-section h2 {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Back-to-top link */
.back-to-top {
  font-size: 0.85rem;
  flex-shrink: 0;
  white-space: nowrap;
  color: var(--brand-sr-primary) !important;
}

/* In-page section nav (SR-Facts.html) */
.sr-page-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-s);
}

.sr-page-nav li {
  margin: 0;
}

.sr-page-nav a {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--brand-sr-primary);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--brand-sr-primary) !important;
}

.sr-page-nav a:hover {
  background: var(--brand-sr-primary);
  color: var(--bg-white) !important;
  text-decoration: none !important;
}

/* Hero image (product.css not loaded on SR pages) */
.hero-image img {
  width: 100%;
  max-width: 240px;
  height: auto;
  border-radius: var(--radius);
  display: block;
  margin: 0 auto;
}

/* SR content image alongside text */
.sr-content-row {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.sr-content-row img {
  max-width: 240px;
  flex-shrink: 0;
}

/* 3-column card grid for case studies at wider breakpoint */
@media (min-width: 960px) {
  .card-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Mobile */
@media (max-width: 768px) {
  .sr-content-row {
    flex-direction: column;
  }

  .sr-content-row img {
    max-width: 100%;
  }

  .btn-primary,
  .btn-secondary,
  .btn-pdf {
    display: block;
    text-align: center;
  }
}