.insights-page {
  background-color: var(--color-bg);
  min-height: 100vh;
}

.insights-hero {
  position: relative;
  padding: var(--space-24) 0 var(--space-16);
  background: linear-gradient(180deg, var(--color-bg-elevated) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.insights-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0.5;
}

.insights-hero .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .insights-hero .container {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.insights-hero__label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: rgba(0, 217, 255, 0.1);
  border: 1px solid rgba(0, 217, 255, 0.2);
  border-radius: var(--radius-full);
}

.insights-hero__title {
  font-size: var(--text-5xl);
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.insights-hero__excerpt {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  max-width: 50ch;
}

.insights-hero__visual {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.insights-hero__image {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 16/10;
}

.insights-hero__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.insights-grid-section {
  padding: var(--space-24) 0;
}

.insights-grid__header {
  text-align: center;
  margin-bottom: var(--space-16);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.insights-grid__title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.insights-grid__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
}

.insights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 640px) {
  .insights-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.article-card {
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out),
              border-color var(--duration-normal) var(--ease-out);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.article-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(255, 255, 255, 0.1);
}

.article-card--featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
  .article-card--featured {
    grid-template-columns: 1.2fr 1fr;
    min-height: 500px;
  }
}

.article-card__image-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
}

.article-card--featured .article-card__image-wrapper {
  aspect-ratio: auto;
  height: 100%;
  min-height: 300px;
}

.article-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.article-card:hover .article-card__image {
  transform: scale(1.05);
}

.article-card__image-wrapper--gradient {
  background: var(--color-bg-surface);
}

.article-card__gradient {
  position: absolute;
  inset: 0;
  opacity: 0.6;
}

.article-card__gradient--motion {
  background: linear-gradient(135deg, #00d9ff 0%, #3f3f46 100%);
}

.article-card__gradient--data {
  background: linear-gradient(135deg, #10b981 0%, #3f3f46 100%);
}

.article-card__gradient--brand {
  background: linear-gradient(135deg, #f59e0b 0%, #3f3f46 100%);
}

.article-card__category {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text);
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: var(--backdrop-blur);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
}

.article-card__content {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.article-card--featured .article-card__content {
  padding: var(--space-8);
  justify-content: center;
}

.article-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
  line-height: var(--leading-snug);
  transition: color var(--duration-fast) var(--ease-out);
}

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

.article-card--featured .article-card__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

.article-card__excerpt {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
  line-height: var(--leading-relaxed);
  flex-grow: 1;
}

.article-card__date {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: auto;
}

.newsletter-section {
  padding: var(--space-24) 0;
  background-color: var(--color-bg-elevated);
  border-top: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.newsletter-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0, 217, 255, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.newsletter__content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.newsletter__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

.newsletter__description {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
}

.newsletter__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

@media (min-width: 640px) {
  .newsletter__form {
    flex-direction: row;
    justify-content: center;
  }
}

.newsletter__input {
  flex: 1;
  max-width: 400px;
}

.newsletter__button {
  white-space: nowrap;
}

.newsletter__privacy {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.newsletter__privacy a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .article-card,
  .article-card__image,
  .insights-hero__image {
    transition: none;
  }
  
  .article-card:hover,
  .article-card:hover .article-card__image {
    transform: none;
  }
}