/* ============================================================
   EnergyScience Info — style.css
   Mobile-first, token-driven stylesheet
   ============================================================ */

/* ----------------------------------------------------------
   1. RESET & BASE
   ---------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body, 'Source Sans 3', system-ui, sans-serif);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-primary);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-hover);
}

a:focus-visible {
  outline: 3px solid var(--color-focus-ring);
  outline-offset: 2px;
  border-radius: 2px;
}

ul { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading, 'Barlow', system-ui, sans-serif);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text-primary);
}

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.375rem, 3vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.375rem); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

address { font-style: normal; }

/* ----------------------------------------------------------
   2. LAYOUT UTILITIES
   ---------------------------------------------------------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 768px) {
  .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
  .container { padding: 0 2rem; }
}

/* ----------------------------------------------------------
   3. BUTTONS
   ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-base);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-fast);
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn:focus-visible {
  outline: 3px solid var(--color-focus-ring);
  outline-offset: 2px;
}

.btn-lg {
  padding: 0.8rem 1.6rem;
  font-size: 1rem;
}

.btn-sm {
  padding: 0.4rem 0.875rem;
  font-size: 0.85rem;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: #fff;
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-text-primary);
  border-color: var(--color-accent);
}

.btn-accent:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-text-primary);
}

.btn-outline-primary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline-primary:hover {
  background: var(--color-primary);
  color: #fff;
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.7);
}

.btn-outline-light:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border-color: #fff;
}

/* ----------------------------------------------------------
   4. HEADER & NAVIGATION
   ---------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-primary);
  box-shadow: var(--shadow-base);
  transition: box-shadow var(--transition-base), background var(--transition-base);
}

.site-header.scrolled {
  background: hsl(210, 60%, 22%);
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 1rem;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--color-accent);
  color: var(--color-text-primary);
  border-radius: var(--radius-base);
  font-size: 1rem;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
}

.logo-sub {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
  border-radius: var(--radius-sm);
}

.hamburger:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.hamburger-line {
  width: 25px;
  height: 3px;
  background-color: #fff;
  margin: 2px 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  border-radius: 2px;
  display: block;
}

.hamburger.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Nav Menu — Desktop */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  justify-content: flex-end;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.75rem;
  color: rgba(255, 255, 255, 0.88);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.nav-link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

.dropdown-arrow {
  font-size: 0.65rem;
  transition: transform var(--transition-fast);
}

.dropdown:hover .dropdown-arrow {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  min-width: 200px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  box-shadow: var(--shadow-md);
  padding: 0.5rem 0;
  z-index: 200;
  list-style: none;
}

.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
  display: block;
  animation: dropIn 0.15s ease;
}

@keyframes dropIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.dropdown-item {
  display: block;
  padding: 0.55rem 1rem;
  color: var(--color-text-primary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.dropdown-item:hover {
  background: var(--color-surface-alt);
  color: var(--color-primary);
}

/* Mobile Navigation */
@media (max-width: 767px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: hsl(210, 60%, 22%);
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 1rem 1rem;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
    gap: 0.25rem;
    border-top: 1px solid rgba(255,255,255,0.1);
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-item {
    width: 100%;
  }

  .nav-link {
    padding: 0.6rem 0.875rem;
    width: 100%;
    justify-content: space-between;
  }

  .dropdown-menu {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    padding: 0.25rem 0;
    margin-top: 0.25rem;
  }

  .dropdown.active .dropdown-menu {
    display: flex;
    flex-direction: column;
  }

  .dropdown-item {
    color: rgba(255, 255, 255, 0.85);
    padding: 0.5rem 1.25rem;
    font-size: 0.85rem;
  }

  .dropdown-item:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
  }

  .dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
  }
}

/* ----------------------------------------------------------
   5. BREADCRUMBS
   ---------------------------------------------------------- */
.breadcrumb-bar {
  background: var(--color-surface-alt);
  border-bottom: 1px solid var(--color-border);
  padding: 0.5rem 0;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.25rem;
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

.breadcrumbs a {
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.breadcrumbs a:hover {
  color: var(--color-primary);
}

.breadcrumb-sep {
  color: var(--color-border);
  font-size: 0.75rem;
}

.page-breadcrumbs {
  margin-bottom: 1.5rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

/* ----------------------------------------------------------
   6. AD ZONES
   ---------------------------------------------------------- */
.ad-zone {
  padding: 0.75rem 0;
  text-align: center;
  overflow: hidden;
}

.ad-placeholder {
  background: var(--color-surface-alt);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-base);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  overflow: hidden;
}

.ad-placeholder img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.ad-label {
  color: var(--color-text-secondary);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.ad-label-top {
  font-size: 0.65rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.25rem;
}

.ad-leaderboard { display: block; }
.ad-mobile-banner { display: none; }
.ad-prefooter { margin-top: 2rem; }
.ad-rectangle-center { padding: 1.5rem 0; }

.sidebar-ad {
  padding-top: 0;
}

@media (max-width: 767px) {
  .ad-leaderboard { display: none; }
  .ad-mobile-banner { display: block; }
}

/* ----------------------------------------------------------
   7. HERO
   ---------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 520px;
  background-size: cover;
  background-position: center 40%;
  display: flex;
  align-items: center;
}

@media (min-width: 768px) {
  .hero { min-height: 640px; }
}

@media (min-width: 1024px) {
  .hero { min-height: 700px; }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 4rem 1rem;
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(243, 156, 18, 0.2);
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-heading);
  letter-spacing: 0.5px;
  padding: 0.35rem 0.875rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 1rem;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 2rem;
  max-width: 580px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.hero-stat {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.85rem;
  font-family: var(--font-heading);
  font-weight: 500;
}

.hero-stat-icon {
  color: var(--color-accent);
}

/* ----------------------------------------------------------
   8. SECTION HEADERS
   ---------------------------------------------------------- */
.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.section-label {
  display: inline-block;
  background: hsl(210, 60%, 94%);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.3rem 0.875rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.section-header h2 {
  margin-bottom: 0.75rem;
}

.section-header p {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
}

.section-cta {
  text-align: center;
  margin-top: 2.5rem;
}

/* ----------------------------------------------------------
   9. FEATURES SECTION
   ---------------------------------------------------------- */
.features-section {
  padding: 4rem 0;
  background: var(--color-surface);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 600px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .features-grid { grid-template-columns: repeat(4, 1fr); }
}

.feature-card {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-base);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.feature-card p {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ----------------------------------------------------------
   10. ARTICLE CARDS
   ---------------------------------------------------------- */
.latest-articles-section {
  padding: 4rem 0;
  background: var(--color-background);
}

.articles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 600px) {
  .articles-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .articles-grid { grid-template-columns: repeat(3, 1fr); }
}

.article-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.article-card-image-link {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-surface-alt);
}

.article-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.article-card:hover .article-card-img {
  transform: scale(1.04);
}

.article-card-image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: rgba(255, 255, 255, 0.4);
  font-size: 2.5rem;
}

.article-card-content {
  padding: 1.25rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.article-category {
  display: inline-block;
  background: hsl(210, 60%, 94%);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.625rem;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.article-category:hover {
  background: var(--color-primary);
  color: #fff;
}

.article-card-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.35;
  flex: 1;
}

.article-card-title a {
  color: var(--color-text-primary);
}

.article-card-title a:hover {
  color: var(--color-primary);
}

.article-card-excerpt {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 0.875rem;
}

.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.875rem;
  color: var(--color-text-secondary);
  font-size: 0.78rem;
  margin-top: auto;
}

.article-meta time,
.article-meta span {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.article-card-ad {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  padding: 0.5rem 0;
}

/* ----------------------------------------------------------
   11. CATEGORIES SECTION
   ---------------------------------------------------------- */
.categories-section {
  padding: 4rem 0;
  background: var(--color-surface);
}

.categories-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 600px) {
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
}

.category-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1rem;
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.category-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
  color: inherit;
}

.category-card-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: var(--gradient-primary);
  color: #fff;
  border-radius: var(--radius-base);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  transition: transform var(--transition-fast);
}

.category-card:hover .category-card-icon {
  transform: scale(1.1);
}

.category-card-body {
  flex: 1;
  min-width: 0;
}

.category-card-body h3 {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.category-card-body p {
  color: var(--color-text-secondary);
  font-size: 0.8rem;
  line-height: 1.5;
  margin: 0;
}

.category-card-arrow {
  color: var(--color-primary);
  font-size: 0.875rem;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.category-card:hover .category-card-arrow {
  transform: translateX(4px);
}

/* ----------------------------------------------------------
   12. CTA SECTION
   ---------------------------------------------------------- */
.cta-section {
  padding: 4rem 0;
  background: var(--color-background);
}

.cta-box {
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  position: relative;
  overflow: hidden;
}

.cta-content {
  flex: 1;
  position: relative;
  z-index: 2;
}

.cta-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(243,156,18,0.2);
  border: 1px solid rgba(243,156,18,0.5);
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.cta-box h2 {
  color: #fff;
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0.875rem;
}

.cta-box p {
  color: rgba(255,255,255,0.85);
  font-size: 1rem;
  margin-bottom: 1.5rem;
  max-width: 520px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
}

.cta-visual {
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  display: none;
}

@media (min-width: 768px) {
  .cta-visual { display: flex; }
}

.cta-icon-cluster {
  position: relative;
  width: 140px;
  height: 140px;
}

.cta-icon {
  position: absolute;
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
}

.cta-icon-1 { top: 0; left: 0; }
.cta-icon-2 { top: 0; right: 0; color: var(--color-accent); }
.cta-icon-3 { bottom: 0; left: 0; }
.cta-icon-4 { bottom: 0; right: 0; background: rgba(30,132,73,0.3); }

/* ----------------------------------------------------------
   13. PAGE LAYOUT (page.html)
   ---------------------------------------------------------- */
.page-wrapper {
  padding: 2.5rem 0 4rem;
  min-height: 60vh;
}

.page-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .page-layout {
    flex-direction: row;
    align-items: flex-start;
    gap: 3rem;
  }
}

.page-body {
  flex: 1;
  min-width: 0;
}

.page-body-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--color-border);
}

.page-body-header h1 {
  margin-bottom: 0.5rem;
}

.page-lead {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.page-content-body {
  line-height: 1.75;
}

.page-content-body h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.page-content-body h3 {
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

.page-content-body ul,
.page-content-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
  list-style: disc;
}

.page-content-body ol { list-style: decimal; }

.page-content-body li {
  margin-bottom: 0.35rem;
}

.page-content-body blockquote {
  border-left: 4px solid var(--color-primary);
  padding: 0.875rem 1.25rem;
  background: var(--color-surface-alt);
  border-radius: 0 var(--radius-base) var(--radius-base) 0;
  margin: 1.5rem 0;
  color: var(--color-text-secondary);
  font-style: italic;
}

.page-content-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}

.page-content-body th {
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1rem;
  text-align: left;
  font-family: var(--font-heading);
}

.page-content-body td {
  padding: 0.625rem 1rem;
  border-bottom: 1px solid var(--color-border);
}

.page-content-body tr:nth-child(even) td {
  background: var(--color-surface-alt);
}

.page-content-body a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* ----------------------------------------------------------
   14. SIDEBAR
   ---------------------------------------------------------- */
.page-sidebar {
  width: 100%;
}

@media (min-width: 1024px) {
  .page-sidebar {
    width: 300px;
    flex-shrink: 0;
    position: sticky;
    top: calc(var(--header-height) + 1rem);
  }
}

.sidebar-widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.widget-title {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.widget-category-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.widget-category-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.625rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.widget-category-link:hover {
  background: var(--color-surface-alt);
  color: var(--color-primary);
}

.widget-category-link i {
  color: var(--color-primary);
  width: 16px;
  text-align: center;
}

.widget-links {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.widget-links a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: 0.875rem;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.widget-links a:hover {
  background: var(--color-surface-alt);
  color: var(--color-primary);
}

.sidebar-about p {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

/* ----------------------------------------------------------
   15. ARTICLE SINGLE (article.html)
   ---------------------------------------------------------- */
.article-single-wrapper {
  padding: 2rem 0 4rem;
  min-height: 60vh;
}

.article-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .article-layout {
    flex-direction: row;
    align-items: flex-start;
    gap: 3rem;
  }
}

.article-main {
  flex: 1;
  min-width: 0;
}

.article-sidebar {
  width: 100%;
}

@media (min-width: 1024px) {
  .article-sidebar {
    width: 300px;
    flex-shrink: 0;
    position: sticky;
    top: calc(var(--header-height) + 1rem);
  }
}

.article-single {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.article-header {
  padding: 2rem 2rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.article-category-header {
  margin-bottom: 0.875rem;
}

.article-title {
  font-size: clamp(1.6rem, 4vw, 2.25rem);
  margin-bottom: 0.875rem;
  line-height: 1.2;
}

.article-lead {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: 1rem;
}

.article-meta-header {
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
}

.article-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-text-secondary);
  font-size: 0.82rem;
  margin-right: 1rem;
}

.article-body {
  padding: 2rem;
  line-height: 1.8;
}

.article-body h2 {
  font-size: 1.5rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-border);
}

.article-body h3 {
  font-size: 1.2rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.article-body p {
  margin-bottom: 1.25rem;
}

.article-body ul,
.article-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
  list-style: disc;
}

.article-body ol { list-style: decimal; }

.article-body li {
  margin-bottom: 0.4rem;
}

.article-body blockquote {
  border-left: 4px solid var(--color-accent);
  padding: 1rem 1.25rem;
  background: hsl(38,91%,96%);
  border-radius: 0 var(--radius-base) var(--radius-base) 0;
  margin: 2rem 0;
  color: var(--color-text-secondary);
  font-style: italic;
  font-size: 1.05rem;
}

.article-body img {
  border-radius: var(--radius-base);
  margin: 1.5rem 0;
  max-width: 100%;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}

.article-body th {
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1rem;
  text-align: left;
  font-family: var(--font-heading);
}

.article-body td {
  padding: 0.625rem 1rem;
  border-bottom: 1px solid var(--color-border);
}

.article-body tr:nth-child(even) td {
  background: var(--color-surface-alt);
}

.article-body a {
  color: var(--color-primary);
  text-decoration: underline;
}

.article-footer {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--color-surface-alt);
}

.article-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.article-tags-label {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  font-weight: 600;
  margin-right: 0.25rem;
}

.article-tag {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.article-tag:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.article-share {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.article-share-label {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  font-weight: 600;
}

.share-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: #fff;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.share-btn:hover {
  transform: scale(1.15);
  color: #fff;
}

.share-twitter  { background: #000; }
.share-linkedin { background: #0077b5; }
.share-email    { background: var(--color-primary); }

.article-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--color-border);
}

.article-nav-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.875rem;
  transition: gap var(--transition-fast);
}

.article-nav-back:hover { gap: 0.7rem; }

.article-nav-links {
  display: flex;
  gap: 1.5rem;
}

.article-nav-prev,
.article-nav-next {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-text-secondary);
  font-size: 0.8rem;
  cursor: default;
}

/* ----------------------------------------------------------
   16. ARTICLES LISTING (articles.html)
   ---------------------------------------------------------- */
.articles-wrapper {
  padding: 2.5rem 0 4rem;
  min-height: 60vh;
}

.articles-page-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--color-border);
}

.articles-page-header h1 {
  margin-bottom: 0.5rem;
}

.articles-page-desc {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Category Filters */
.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.875rem;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* Empty State */
.no-articles {
  text-align: center;
  padding: 5rem 2rem;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--color-border);
}

.no-articles-icon {
  font-size: 3rem;
  color: var(--color-border);
  margin-bottom: 1.25rem;
}

.no-articles h2 {
  margin-bottom: 0.75rem;
  color: var(--color-text-secondary);
}

.no-articles p {
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.pagination-btn,
.page-num {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.875rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-base);
  color: var(--color-text-secondary);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.pagination-btn:hover,
.page-num:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.page-num.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.pagination-pages {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ----------------------------------------------------------
   17. ERROR PAGE
   ---------------------------------------------------------- */
.error-page {
  min-height: calc(100vh - var(--header-height) - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 4rem 0;
}

.error-bg-pattern {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40vw;
  color: var(--color-border);
  opacity: 0.12;
  pointer-events: none;
  user-select: none;
}

.error-container {
  position: relative;
  z-index: 2;
}

.error-content {
  text-align: center;
  max-width: 580px;
  margin: 0 auto;
}

.error-code {
  font-family: var(--font-heading);
  font-size: clamp(6rem, 20vw, 10rem);
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  letter-spacing: -4px;
}

.error-title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  margin-bottom: 1rem;
  color: var(--color-text-primary);
}

.error-description {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
  line-height: 1.65;
  margin-bottom: 2rem;
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.error-helpful {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.error-helpful-title {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.error-helpful-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.error-helpful-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.875rem;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-primary);
  font-size: 0.82rem;
  font-weight: 500;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.error-helpful-links a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ----------------------------------------------------------
   18. FOOTER
   ---------------------------------------------------------- */
.site-footer {
  background: hsl(214, 30%, 14%);
  color: rgba(255, 255, 255, 0.8);
  padding-top: 3.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

@media (min-width: 600px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  margin-bottom: 1rem;
}

.footer-brand .logo-icon {
  background: var(--color-accent);
  color: var(--color-text-primary);
}

.footer-brand .logo-name {
  color: #fff;
  font-size: 0.95rem;
}

.footer-tagline {
  color: rgba(255,255,255,0.6);
  font-size: 0.8rem;
  font-style: italic;
  margin-bottom: 0.75rem;
}

.footer-desc {
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  line-height: 1.65;
  margin-bottom: 1rem;
}

.footer-company small {
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  line-height: 1.6;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  color: rgba(255,255,255,0.75);
  font-size: 0.875rem;
  padding: 0.25rem 0;
}

.footer-contact i {
  color: var(--color-accent);
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.25rem 0;
}

.footer-bottom-inner {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-bottom p {
  color: rgba(255,255,255,0.45);
  font-size: 0.78rem;
  margin: 0;
}

.footer-legal {
  color: rgba(255,255,255,0.3) !important;
}

/* ----------------------------------------------------------
   19. BACK TO TOP
   ---------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base), background var(--transition-fast);
  z-index: 999;
  box-shadow: var(--shadow-md);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-primary-hover);
}

.back-to-top:focus-visible {
  outline: 3px solid var(--color-focus-ring);
  outline-offset: 2px;
}

/* ----------------------------------------------------------
   20. ABOUT PAGE STYLES
   ---------------------------------------------------------- */
.about-hero {
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  margin-bottom: 2.5rem;
  color: #fff;
}

.about-hero h2 {
  color: #fff;
  margin-bottom: 0.875rem;
}

.about-hero .lead-text {
  color: rgba(255,255,255,0.88);
  font-size: 1.05rem;
  line-height: 1.7;
  margin: 0;
}

.about-section {
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--color-border);
}

.about-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.about-section h2 {
  margin-bottom: 1.25rem;
  padding-bottom: 0.625rem;
  border-bottom: 2px solid var(--color-border);
}

.about-topics-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.25rem;
}

@media (min-width: 600px) {
  .about-topics-grid { grid-template-columns: repeat(2, 1fr); }
}

.about-topic-item {
  display: flex;
  gap: 0.875rem;
  padding: 1rem;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
}

.about-topic-item > i {
  font-size: 1.25rem;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.about-topic-item strong {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font-heading);
}

.about-topic-item p {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 0;
}

.values-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.value-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--color-surface-alt);
  border-radius: var(--radius-base);
  border: 1px solid var(--color-border);
}

.value-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-base);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.value-item h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.value-item p {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  line-height: 1.65;
  margin: 0;
}

.about-disclaimer {
  background: hsl(210, 40%, 96%);
  border: 1px solid hsl(210, 40%, 88%);
  border-radius: var(--radius-base);
  padding: 1.5rem;
}

.about-disclaimer h2 {
  border-bottom-color: hsl(210, 40%, 88%);
}

/* ----------------------------------------------------------
   21. CONTACT PAGE STYLES
   ---------------------------------------------------------- */
.contact-intro {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.contact-intro h2 { margin-bottom: 0.75rem; }

.lead-text {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.contact-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 768px) {
  .contact-layout {
    flex-direction: row;
    align-items: flex-start;
    gap: 2.5rem;
  }
  .contact-form-wrapper { flex: 1; }
  .contact-info-panel { width: 300px; flex-shrink: 0; }
}

.contact-form-wrapper h3 {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

/* Forms */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-weight: 600;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  margin-bottom: 0.4rem;
  color: var(--color-text-primary);
}

.required {
  color: hsl(0, 70%, 50%);
}

.form-input {
  width: 100%;
  padding: 0.6rem 0.875rem;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-base);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.5;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px hsl(210, 60%, 28%, 0.12);
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%231C2833' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  padding-right: 2.5rem;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-actions {
  margin-top: 1.5rem;
}

/* Honeypot */
.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  visibility: hidden;
  pointer-events: none;
}

/* Contact Info Panel */
.contact-info-card,
.contact-topics-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}

.contact-info-card h3,
.contact-topics-card h4 {
  font-size: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.contact-info-card h3 i,
.contact-topics-card h4 i {
  color: var(--color-accent);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-details li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.contact-details i {
  color: var(--color-primary);
  width: 18px;
  text-align: center;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.contact-details strong {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-secondary);
  margin-bottom: 0.15rem;
}

.contact-topics-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.contact-topics-card ul li {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  padding-left: 1rem;
  position: relative;
}

.contact-topics-card ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-size: 0.75rem;
}

.contact-response-note {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
}

/* ----------------------------------------------------------
   22. SCROLL ANIMATIONS
   ---------------------------------------------------------- */
.fade-in-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ----------------------------------------------------------
   23. PRINT STYLES
   ---------------------------------------------------------- */
@media print {
  .ad-zone,
  .hamburger,
  .site-header,
  .back-to-top,
  .site-footer,
  .article-nav,
  .article-share,
  .page-sidebar,
  .article-sidebar {
    display: none !important;
  }

  body {
    font-size: 12pt;
    color: #000;
    background: #fff;
  }

  a {
    color: #000;
    text-decoration: underline;
  }

  .container {
    max-width: 100%;
    padding: 0;
  }

  .article-body,
  .page-content-body {
    font-size: 11pt;
    line-height: 1.6;
  }
}