:root {
    --color-primary: #0ea5e9;
    --color-primary-dark: #0284c7;
    --color-accent: #22c55e;
    --color-surface: #ecfeff;
    --color-text: #052e2b;
    --rgb-primary: 14,165,233;
    --rgb-accent: 34,197,94;
    --radius-sm: 3px;
    --radius-md: 7px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --shadow-sm: 0 4px 10px rgba(2,132,199,0.08), 0 2px 6px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.05), 0 20px 40px -10px rgba(2,132,199,0.16);
    --shadow-lg: 0 8px 18px rgba(0,0,0,0.06), 0 30px 70px -18px rgba(14,165,233,0.18);
    --space-section: 2rem;
    --space-card: 1rem;
    --space-gap: 0.75rem;
    --transition: 0.38s ease;
    --heading-weight: 800;
    --body-line-height: 1.65;
}

body { color: var(--color-text); line-height: var(--body-line-height); }
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: 0 4px 8px rgba(0,0,0,0.05), 0 20px 40px -10px rgba(2,132,199,0.14);
    padding: var(--space-card);
    transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition);
}
.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), color var(--transition);
}
a:not([class]) { color: var(--color-primary); transition: color var(--transition), filter var(--transition), opacity var(--transition); }

.news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 0.8); }
.feature-list { display: flex; flex-direction: column; align-items: center; gap: calc(var(--space-gap) * 2); max-width: 720px; margin: 0 auto; }
.hero { padding: 2rem 0; } .hero-content { max-width: 560px; }
.testimonial-list { display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto; }
.partner-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }
.faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-gap); }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); text-align: center; }
.cta-inner { background: var(--color-surface); border-radius: var(--radius-xl); padding: 3rem; text-align: center; }
.page-main { max-width: 860px; margin: 0 auto; }

a:not([class]):hover { color: var(--color-accent); filter: saturate(1.05); }
.hero, [class*="hero"], section:first-of-type {
    background: linear-gradient(135deg, #0284c7 0%, #0ea5e9 45%, #22c55e 110%);
}
.card { border-left: 3px solid var(--color-primary); }

header, .header, .navbar {
    box-shadow: 0 4px 8px rgba(0,0,0,0.05), 0 16px 34px -10px rgba(14,165,233,0.20);
    border-radius: var(--radius-md);
    backdrop-filter: saturate(1.15) blur(6px);
    -webkit-backdrop-filter: saturate(1.15) blur(6px);
}

@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: 2rem; --space-card: 1rem; --space-gap: 0.75rem; }
    .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; }
}