*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #222;
  background: #fff;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Header ── */
header {
  background: #fff;
  border-bottom: 1px solid #e5e5e5;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.site-logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: #0055a5;
  white-space: nowrap;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

nav a {
  font-size: 0.9rem;
  color: #444;
  transition: color 0.15s;
}

nav a:hover, nav a.active { color: #0055a5; text-decoration: none; }

/* ── Hero ── */
.hero {
  background: #0055a5;
  color: #fff;
  padding: 4rem 1.5rem;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.hero p {
  font-size: 1.15rem;
  opacity: 0.85;
  margin: 0 auto;
}

/* ── Category cards ── */
.categories {
  max-width: 1100px;
  margin: 3rem auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.category-card {
  border: 1px solid #e5e5e5;
  padding: 1.5rem;
  transition: box-shadow 0.15s, border-color 0.15s;
}

.category-card:hover { 
  box-shadow: 0 4px 16px rgba(0,0,0,0.08); 
  text-decoration: none; 
  border-color: #0055a5; 
}

.category-card .icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.category-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: #0055a5;
}

.category-card p {
  font-size: 0.875rem;
  color: #555;
}
.thumbs-up-icon {
  color: #0055a5;
  width:64px;
  height: 64px;
}

/* ── Blog post list ── */
.posts-section {
  max-width: 1100px;
  margin: 0 auto 4rem;
  padding: 0 1.5rem;
}

.posts-section h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #e5e5e5;
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.post-card {
  border: 1px solid #e5e5e5;
  border-radius: 10px;
  overflow: hidden;
  transition: box-shadow 0.15s;
}

.post-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); text-decoration: none; }

.post-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  background: #e8f0fb;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}

.post-card-body {
  padding: 1.25rem;
}

.post-meta {
  font-size: 0.78rem;
  color: #888;
  margin-bottom: 0.4rem;
}

.post-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: #111;
}

.post-card p {
  font-size: 0.875rem;
  color: #555;
}

.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  background: #e8f0fb;
  color: #0055a5;
  margin-bottom: 0.5rem;
}

/* ── About strip ── */
.about-strip {
  background: #f7f9fc;
  border-top: 1px solid #e5e5e5;
  border-bottom: 1px solid #e5e5e5;
  padding: 3rem 1.5rem;
}

.about-inner {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.about-inner h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: #0055a5;
}

.about-inner p {
  color: #555;
  margin-bottom: 0.5rem;
}

.about-inner .phone {
  font-size: 1.75rem;
  font-weight: 700;
  color: #111;
  margin: 0.5rem 0;
}

/* ── Footer ── */
footer {
  background: #111;
  color: #ccc;
  padding: 2.5rem 1.5rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

footer h4 { color: #fff; font-size: 0.9rem; margin-bottom: 0.75rem; }
footer p, footer a { font-size: 0.85rem; color: #aaa; line-height: 1.8; }
footer a:hover { color: #fff; }

.footer-bottom {
  max-width: 1100px;
  margin: 1.5rem auto 0;
  padding-top: 1rem;
  border-top: 1px solid #333;
  font-size: 0.8rem;
  color: #666;
}

/* ── Features Info Section ── */
.features-info {
  max-width: 1100px;
  margin: 4rem auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1.5fr 1.5fr;
  gap: 3rem;
  color: #444;
}

.features-intro h2 {
  font-size: 1.5rem;
  font-weight: 300;
  color: #333;
  margin-bottom: 1.5rem;
  line-height: 1.3;
}

.features-intro hr {
  border: 0;
  border-top: 1px solid #e5e5e5;
  margin-bottom: 1.5rem;
}

.features-intro p {
  margin-bottom: 1rem;
  font-size: 1rem;
  color: #555;
}

.features-intro .call-action {
  text-align: center;
  margin-top: 2rem;
}

.features-intro .call-action p {
  margin-bottom: 0.25rem;
  color: #333;
}

.features-intro .phone-number {
  font-size: 1.75rem;
  font-weight: 700;
  color: #000;
  margin-bottom: 0.25rem;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.feature-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  color: #3498db;
}

.feature-text h4 {
  font-size: 1.1rem;
  font-weight: 400;
  color: #333;
  margin-bottom: 0.25rem;
}

.feature-text p {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.5;
}

.feature-text strong {
  color: #444;
}

.icon-speech-bubble {
  color: #0055a5;
}

.icon-atom-heart {
  color: #0055a5; 
}
.post-card {
      border: 1px solid #e5e5e5;
      background: #fff;
      display: flex;
      flex-direction: column;
      transition: box-shadow 0.15s, border-color 0.15s;
    }

    .post-card:hover { 
      box-shadow: 0 4px 16px rgba(0,0,0,0.08); 
      border-color: #0055a5;
    }

    .post-card-img {
      width: 100%;
      aspect-ratio: 16/9;
      object-fit: cover;
      border-bottom: 1px solid #e5e5e5;
    }

    .post-card-body {
      padding: 1.5rem;
      flex-grow: 1;
    }

@media (max-width: 850px) {
  .features-info {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .hero h1 { font-size: 1.75rem; }
  nav ul { gap: 1rem; }
}
/* ── Single Article Styling ── */
.post-body h2 {
  font-size: 1.6rem;
  color: #0055a5;
  margin: 2rem 0 1rem;
}

.post-body h3 {
  font-size: 1.25rem;
  color: #333;
  margin: 1.5rem 0 0.5rem;
}

.post-body p, .post-body ul {
  margin-bottom: 1.25rem;
  color: #444;
}

.post-body ul {
  padding-left: 2rem;
}

.post-body figure {
  margin: 2rem 0;
  text-align: center;
}

.post-body img {
  max-width: 100%;
  height: auto;
  border: 1px solid #e5e5e5;
}

.post-body figcaption {
  font-size: 0.85rem;
  color: #888;
  margin-top: 0.5rem;
  font-style: italic;
}

.buy-button {
  display: inline-block;
  background: #0055a5;
  color: #fff;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  transition: background 0.15s;
}

.buy-button:hover {
  background: #003d7a;
  text-decoration: none;
  color: #fff;
}