/* ============================================
   Utility Pages CSS - About, Contact, Legal
   Brand: Reliable Knoxville Appliance Experts
   Palette: Same as site (navy, teal, amber)
   ============================================ */

/* --- Page Hero (Background image pattern like homepage) --- */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
  overflow: hidden;
  text-align: center;
  height: var(--hero-section-height);
  min-height: var(--hero-section-height);
  box-sizing: border-box;
  display: flex;
  align-items: center;
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}
.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11,29,58,0.72) 0%, rgba(7,20,40,0.55) 60%, rgba(11,29,58,0.48) 100%);
  z-index: 2;
}
.page-hero .container {
  position: relative;
  z-index: 3;
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-4xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.page-hero::before {
  content: none;
}
.page-hero h1 {
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}
.page-hero h1 span {
  color: var(--color-amber-light);
}
.page-hero__text {
  color: rgba(255,255,255,0.85);
  font-size: 1.125rem;
  line-height: 1.75;
  margin: 0 0 var(--space-xl);
}
/* Hide the old standalone page-hero__img if present */
.page-hero__img {
  display: none;
}
.page-hero .hero__trust {
  justify-content: center;
}

/* --- About Page Sections --- */
.about-intro {
  padding: var(--space-4xl) 0;
  background: var(--color-white);
}
.about-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}
.about-intro__content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-lg);
  line-height: 1.25;
}
.about-intro__content p {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}
.about-intro__image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-light-gray);
}
.about-intro__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-intro__image .placeholder-img {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-mid-gray);
  font-family: var(--font-body);
  font-size: 0.9rem;
}
.about-intro__image .placeholder-img svg {
  width: 48px;
  height: 48px;
  opacity: 0.5;
}

/* --- Mission / Vision Cards --- */
.about-values {
  padding: var(--space-4xl) 0;
  background: var(--color-off-white);
}
.about-values .section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}
.about-values .section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
}
.about-values .section-header p {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-light);
  max-width: 680px;
  margin: 0 auto;
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}
.value-card {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--color-light-gray);
  text-align: center;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.value-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  background: linear-gradient(135deg, rgba(26,138,125,0.1), rgba(212,149,42,0.1));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-teal);
}
.value-card__icon svg {
  width: 30px;
  height: 30px;
}
.value-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
}
.value-card p {
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--color-text-light);
}

/* --- Our Story Timeline --- */
.about-story {
  padding: var(--space-4xl) 0;
  background: var(--color-white);
}
.about-story .section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}
.about-story .section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
}
.about-story .section-header p {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-light);
  max-width: 680px;
  margin: 0 auto;
}
.story-content {
  max-width: 800px;
  margin: 0 auto;
}
.story-content p {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}
.story-content h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

/* --- Service Area Highlight --- */
.about-service-area {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: var(--color-white);
}
.about-service-area .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}
.about-service-area h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}
.about-service-area p {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--space-md);
}
.about-service-area__image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.1);
}
.about-service-area__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-service-area__image .placeholder-img {
  color: rgba(255,255,255,0.4);
  font-family: var(--font-body);
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}
.about-service-area__image .placeholder-img svg {
  width: 48px;
  height: 48px;
  opacity: 0.4;
}

/* --- Why Choose Section (About) --- */
.about-why {
  padding: var(--space-4xl) 0;
  background: var(--color-off-white);
}
.about-why .section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}
.about-why .section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
}
.about-why .section-header p {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-light);
  max-width: 680px;
  margin: 0 auto;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}
.why-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-xl);
  background: var(--color-white);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-light-gray);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.why-item:hover {
  border-color: var(--color-amber);
  box-shadow: var(--shadow-md);
}
.why-item__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(212,149,42,0.1), rgba(26,138,125,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-amber);
}
.why-item__icon svg {
  width: 22px;
  height: 22px;
}
.why-item h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-xs);
}
.why-item p {
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--color-text-light);
}

/* --- Contact Page --- */
.contact-section {
  padding: var(--space-4xl) 0;
  background: var(--color-white);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}
.contact-info h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-lg);
}
.contact-info p {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}
.contact-details {
  list-style: none;
  margin-top: var(--space-xl);
}
.contact-details li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-light-gray);
}
.contact-details li:last-child {
  border-bottom: none;
}
.contact-details__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(26,138,125,0.1), rgba(212,149,42,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-teal);
}
.contact-details__icon svg {
  width: 20px;
  height: 20px;
}
.contact-details__text h3 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 4px;
}
.contact-details__text p,
.contact-details__text a {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-light);
  text-decoration: none;
}
.contact-details__text a:hover {
  color: var(--color-teal);
}
.contact-map {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  background: var(--color-off-white);
  border: 1px solid var(--color-light-gray);
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-map iframe {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border: 0;
}
.contact-map .placeholder-img {
  color: var(--color-mid-gray);
  font-family: var(--font-body);
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

/* --- Contact Hours --- */
.contact-hours {
  padding: var(--space-3xl) 0;
  background: var(--color-off-white);
}
.hours-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  max-width: 900px;
  margin: 0 auto;
}
.hours-card {
  background: var(--color-white);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
  text-align: center;
  border: 1px solid var(--color-light-gray);
}
.hours-card__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
  background: linear-gradient(135deg, rgba(26,138,125,0.1), rgba(212,149,42,0.1));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-teal);
}
.hours-card__icon svg {
  width: 24px;
  height: 24px;
}
.hours-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-xs);
}
.hours-card p {
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* --- Legal Pages (Privacy, Terms, Disclaimer) --- */
.legal-content {
  padding: var(--space-4xl) 0;
  background: var(--color-white);
}
.legal-prose {
  max-width: 800px;
  margin: 0 auto;
}
.legal-prose h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--color-navy);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-amber);
}
.legal-prose h2:first-child {
  margin-top: 0;
}
.legal-prose h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-navy-light);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}
.legal-prose p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}
.legal-prose ul,
.legal-prose ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
}
.legal-prose li {
  font-family: var(--font-body);
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}
.legal-prose a {
  color: var(--color-teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(26,138,125,0.3);
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.legal-prose a:hover {
  color: var(--color-amber);
  border-color: var(--color-amber);
}
.legal-prose .effective-date {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-bottom: var(--space-xl);
  padding: var(--space-md);
  background: var(--color-off-white);
  border-radius: var(--border-radius);
  border-left: 3px solid var(--color-amber);
}

/* --- Sitemap Page --- */
.sitemap-content {
  padding: var(--space-4xl) 0;
  background: var(--color-white);
}
.sitemap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}
.sitemap-group {
  background: var(--color-off-white);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--color-light-gray);
}
.sitemap-group h2 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-amber);
}
.sitemap-group ul {
  list-style: none;
}
.sitemap-group li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-light-gray);
}
.sitemap-group li:last-child {
  border-bottom: none;
}
.sitemap-group a {
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--color-teal);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  transition: color var(--transition-fast);
}
.sitemap-group a:hover {
  color: var(--color-amber);
}
.sitemap-group a svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ========== BLOG PAGE ========== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

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

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-teal);
}

.blog-card__badge {
  background: linear-gradient(135deg, var(--color-navy), var(--color-navy-light));
  color: var(--color-amber-light);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.4rem 1.25rem;
}

.blog-card__body {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card__date {
  font-size: 0.8rem;
  color: var(--color-mid-gray);
  margin-bottom: var(--space-xs);
  display: block;
}

.blog-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.35;
  margin-bottom: var(--space-sm);
}

.blog-card p {
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.blog-card__footer {
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-off-white);
}

.blog-card__link {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-teal);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.blog-card__link:hover {
  color: var(--color-amber-dark);
}

/* Balance card groups by count: 6 cards = 2 rows of 3, 4 cards = 2 rows of 2 */
@media (min-width: 769px) {
  :is(.blog-grid, .values-grid, .why-grid, .hours-grid):has(> :nth-child(6):last-child) {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  :is(.blog-grid, .values-grid, .why-grid, .hours-grid):has(> :nth-child(4):last-child) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .about-intro__grid,
  .about-service-area .container {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .values-grid {
    grid-template-columns: 1fr;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .hours-grid {
    grid-template-columns: 1fr;
  }
  .sitemap-grid {
    grid-template-columns: 1fr;
  }
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .page-hero .container {
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
  }
  .page-hero {
    height: auto;
    min-height: var(--hero-section-height);
  }
}