:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1e40af;
    --color-accent: #f97316;
    --color-surface: #f5f7ff;
    --color-text: #0f172a;
    --rgb-primary: 37,99,235;
    --rgb-accent: 249,115,22;
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 10px;
    --shadow-sm: 0 1px 0 rgba(15,23,42,.08), 0 2px 8px rgba(37,99,235,.10);
    --shadow-md: 0 2px 10px rgba(15,23,42,.10), 0 1px 0 rgba(37,99,235,.14);
    --shadow-lg: 0 10px 30px rgba(2,6,23,.14), 0 2px 0 rgba(249,115,22,.12);
    --space-section: 5rem;
    --space-card: 2rem;
    --space-gap: 1.5rem;
    --transition: 220ms cubic-bezier(0.2, 0.9, 0.2, 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: var(--radius-lg);
    box-shadow:
        0 1px 0 rgba(2,6,23,.05),
        0 10px 26px rgba(2,6,23,.10),
        inset 0 0 0 1px rgba(37,99,235,.14);
    padding: var(--space-card);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background-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), border-color var(--transition); }
a:not([class]) { color: var(--color-primary); transition: color var(--transition), text-shadow var(--transition), transform var(--transition); }

:root { accent-color: var(--color-accent); caret-color: var(--color-accent); }

section, .section { background-image: radial-gradient(1200px 520px at 10% -10%, rgba(37,99,235,.10), transparent 60%); }

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

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

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

.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, #4f46e5 40%, var(--color-primary-dark) 100%);
    color: #f8fafc;
    padding: 4rem 2rem;
    box-shadow:
        0 18px 50px rgba(30,64,175,.22),
        inset 0 0 0 1px rgba(255,255,255,.16);
}
.cta-section a:not([class]) { color: rgba(248,250,252,.95); text-shadow: 0 1px 0 rgba(2,6,23,.25); }

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

a:not([class]):hover {
    color: var(--color-accent);
    text-shadow: 0 0 18px rgba(249,115,22,.25), 0 1px 0 rgba(2,6,23,.10);
}

.card { border-left: 4px solid rgba(37,99,235,.85); }
.card {
    background:
        linear-gradient(180deg, rgba(255,255,255,.92) 0%, rgba(255,255,255,.78) 100%),
        radial-gradient(500px 180px at 15% 0%, rgba(37,99,235,.14), transparent 60%);
}

@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; --radius-sm: 3px; --radius-md: 5px; --radius-lg: 7px; --transition: 180ms cubic-bezier(0.2, 0.85, 0.25, 1); }
    .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; }
}