@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;600;700;800&family=Mulish:wght@300;400;500;600;700&family=Sacramento&display=swap');

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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);
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  background: none;
}

button {
  cursor: pointer;
}

/* === Layout & Containers === */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.section {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}

.section-bg-alt {
  background-color: var(--color-bg-alt);
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 { font-size: 2.8rem; }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.6rem; }
h4 { font-size: 1.25rem; }

.section-title-wrap {
  text-align: center;
  margin-bottom: 50px;
}

.section-subtitle {
  color: var(--color-primary);
  text-transform: uppercase;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 10px;
  display: block;
}

.section-title {
  font-size: 2.2rem;
  margin-bottom: 15px;
}

.section-desc {
  max-width: 600px;
  margin: 0 auto;
  color: var(--color-text-muted);
}

.text-center { text-align: center; }

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  text-align: center;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: var(--color-text-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(79, 57, 248, 0.2);
}

.btn-secondary {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-text-white);
  transform: translateY(-2px);
}

.btn-outline {
  border: 2px solid var(--color-border);
  color: var(--color-text-heading);
}

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

/* === Star Ratings === */
.stars {
  display: inline-flex;
  gap: 3px;
  color: #E2E8F0;
}

.stars i {
  font-size: 1.1rem;
}

.stars i.filled {
  color: #FBBF24; /* yellow star */
}

/* === Badges === */
.badge {
  display: inline-flex;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.badge-featured {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

/* === Grids === */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 992px) {
  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.8rem; }
}

@media (max-width: 576px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  .section {
    padding-top: 50px;
    padding-bottom: 50px;
  }
}

/* === Related Articles Section === */
.related-posts-section {
  background-color: var(--color-bg-alt);
  padding: 80px 0;
  border-top: 1px solid var(--color-border-light);
}

.related-posts-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.related-posts-title {
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2.2rem;
  color: var(--color-text-heading);
  margin-bottom: 40px;
  position: relative;
}

.related-posts-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--color-primary);
  margin: 15px auto 0;
  border-radius: var(--radius-full);
}

.related-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.related-post-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.related-post-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.related-post-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  background-color: var(--color-bg-alt);
  position: relative;
  border-bottom: 1px solid var(--color-border-light);
}

.related-post-img-overlay {
  position: absolute;
  top: 15px;
  left: 15px;
  background-color: var(--color-primary);
  color: var(--color-text-white);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--shadow-sm);
}

.related-post-content {
  padding: 25px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.related-post-title-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--color-text-heading);
  margin-bottom: 12px;
  line-height: 1.4;
  transition: color var(--transition-fast);
}

.related-post-card:hover .related-post-title-text {
  color: var(--color-primary);
}

.related-post-excerpt {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.related-post-link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
}

.related-post-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.related-post-card:hover .related-post-link svg {
  transform: translateX(4px);
}

/* === Affiliate Disclosure Banner === */
.affiliate-disclosure-banner {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.affiliate-disclosure-banner i {
  color: var(--color-primary);
  font-size: 1.1rem;
}

.affiliate-disclosure-banner a {
  color: var(--color-primary);
  text-decoration: underline;
  font-weight: 600;
}

.affiliate-disclosure-banner a:hover {
  color: var(--color-primary-hover);
}