:root {
  --color-primary: #3b82f6;
  --color-primary-dark: #1d4ed8;
  --color-accent: #60a5fa;
  --color-surface: #ffffff;
  --color-text: #1e293b;
  --rgb-primary: 59,130,246;
  --rgb-accent: 96,165,250;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 8px rgba(0,0,0,0.05), 0 20px 40px -10px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 16px rgba(0,0,0,0.06), 0 30px 60px -12px rgba(0,0,0,0.15);
  --space-section: 4rem;
  --space-card: 1.75rem;
  --space-gap: 1.2rem;
  --transition: 0.4s ease;
  --heading-weight: 700;
  --body-line-height: 1.6;
}

body {
  color: var(--color-text);
  line-height: var(--body-line-height);
  background-color: #e2e8f0;
}

h1, h2, h3, h4 {
  font-weight: var(--heading-weight);
}

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

.card, [class*="card"] {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-card);
  transition: var(--transition);
  background-color: var(--color-surface);
}

.btn, button[class*="btn"], a[class*="btn"] {
  border-radius: var(--radius-md);
  transition: var(--transition);
}

a:not([class]) {
  color: var(--color-primary);
  transition: var(--transition);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--space-gap) * 0.8);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-gap);
}

.hero {
  padding: 2rem 0;
}

.hero-content {
  max-width: 560px;
}

.testimonial-list {
  display: flex;
  overflow: hidden;
}

.testimonial-list > * {
  flex: 0 0 100%;
}

.partner-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.75rem;
}

.faq-wrapper {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.75rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-gap);
  text-align: center;
}

.cta-inner {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.page-main {
  max-width: 1200px;
  margin: 0 auto;
}

.card:hover, [class*="card"]:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.hero, [class*="hero"], section:first-of-type {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  color: #f8fafc;
}

.card {
  border-left: 3px solid var(--color-primary);
}

@media (max-width: 1024px) {
  .news-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .feature-list { grid-template-columns: repeat(2, 1fr) !important; }
  .partner-grid { grid-template-columns: repeat(3, 1fr) !important; }
  .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .hero-inner { grid-template-columns: 1fr !important; }
}

@media (max-width: 640px) {
  :root {
    --space-section: 1.75rem;
    --space-card: 0.875rem;
    --space-gap: 0.625rem;
  }
  .news-grid { grid-template-columns: 1fr !important; }
  .feature-list { grid-template-columns: 1fr !important; }
  .faq-list { grid-template-columns: 1fr !important; }
  .testimonial-list { column-count: 1 !important; }
  .partner-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .cta-inner { grid-template-columns: 1fr !important; }
}