:root {
    --color-primary: #3b5cff;
    --color-primary-dark: #1f2a6b;
    --color-accent: #4dd7ff;
    --color-surface: #f3f6ff;
    --color-text: #0f172a;
    --rgb-primary: 59,92,255;
    --rgb-accent: 77,215,255;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 16px;
    --radius-xl: 22px;
    --shadow-sm: 0 1px 0 rgba(15, 23, 42, 0.06), 0 10px 30px rgba(59, 92, 255, 0.12);
    --shadow-md: 0 1px 0 rgba(15, 23, 42, 0.05), 0 16px 50px rgba(31, 42, 107, 0.16);
    --shadow-lg: 0 2px 0 rgba(15, 23, 42, 0.06), 0 30px 90px rgba(31, 42, 107, 0.22);
    --space-section: 4rem;
    --space-card: 1.5rem;
    --space-gap: 1.25rem;
    --transition: 180ms cubic-bezier(.2,.8,.2,1);
    --heading-weight: 650;
    --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: calc(var(--radius-lg) + 1px);
    box-shadow:
        0 1px 0 rgba(15, 23, 42, 0.06),
        0 12px 30px rgba(31, 42, 107, 0.18),
        0 0 0 1px rgba(59, 92, 255, 0.10),
        0 0 28px rgba(77, 215, 255, 0.10);
    padding: var(--space-card);
    transition: var(--transition);
}
.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: var(--transition);
    border-style: solid;
    border-color: rgba(59, 92, 255, 0.25);
}
a:not([class]) { color: var(--color-primary); transition: var(--transition); text-shadow: none; }

.news-grid { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: auto auto; gap: var(--space-gap); }
.news-grid > *:first-child { grid-row: span 2; }

.feature-list { display: flex; flex-direction: column; align-items: center; gap: calc(var(--space-gap) * 2); max-width: 720px; margin: 0 auto; }

.hero { position: relative; min-height: 70vh; display: flex; align-items: center; }
.hero-content { position: relative; z-index: 1; }

.testimonial-list { column-count: 2; column-gap: var(--space-gap); }
.testimonial-list > * { break-inside: avoid; margin-bottom: var(--space-gap); }

.partner-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 1.5); align-items: center; }

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

.stats-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }
.stats-grid .stat-value { font-size: 3rem; }

.cta-section {
    background:
        radial-gradient(900px 260px at 20% 10%, rgba(77, 215, 255, 0.55), rgba(77, 215, 255, 0) 60%),
        radial-gradient(700px 240px at 80% 30%, rgba(59, 92, 255, 0.65), rgba(59, 92, 255, 0) 55%),
        linear-gradient(135deg, #2b3aff 0%, #2a67ff 40%, #1b2a6b 100%);
    color: rgba(255,255,255,0.96);
    padding: 4rem 2rem;
    box-shadow:
        0 18px 70px rgba(31, 42, 107, 0.35),
        0 0 0 1px rgba(77, 215, 255, 0.16),
        0 0 42px rgba(77, 215, 255, 0.25);
    border-radius: 18px;
}

.page-main { max-width: 1400px; margin: 0 auto; }

a:not([class]):hover { color: var(--color-accent); text-shadow: 0 0 22px rgba(77, 215, 255, 0.55); }

.card { border-left: 3px solid rgba(59, 92, 255, 0.95); }

@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; }
}