:root {
    --color-primary: #0ea5e9;
    --color-primary-dark: #0369a1;
    --color-accent: #22c55e;
    --color-surface: #f7fbff;
    --color-text: #16212b;
    --rgb-primary: 14,165,233;
    --rgb-accent: 34,197,94;
    --radius-sm: 2px;
    --radius-md: 3px;
    --radius-lg: 4px;
    --radius-xl: 6px;
    --shadow-sm: 0 1px 0 rgba(15, 23, 42, .10);
    --shadow-md: 0 1px 2px rgba(2, 6, 23, .10), 0 0 0 1px rgba(2, 6, 23, .04);
    --shadow-lg: 0 10px 18px rgba(2, 6, 23, .12), 0 0 0 1px rgba(2, 6, 23, .05);
    --space-section: 2rem;
    --space-card: 1rem;
    --space-gap: 0.75rem;
    --transition: 220ms cubic-bezier(0.2, 0.9, 0.2, 1);
    --heading-weight: 800;
    --body-line-height: 1.75;
}

body { color: var(--color-text); line-height: var(--body-line-height); background: linear-gradient(180deg, rgba(15, 23, 42, .03) 0%, rgba(15, 23, 42, 0) 70%); }
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(0, 0, 0, .05),
        0 0 0 1px rgba(37, 46, 58, .12),
        0 10px 24px rgba(2, 6, 23, .06);
    background: linear-gradient(180deg, rgba(255,255,255,.88) 0%, rgba(255,255,255,.78) 100%);
    padding: var(--space-card);
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), filter var(--transition);
}
.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition), border-color var(--transition), filter var(--transition);
    outline-color: rgba(14, 165, 233, .35);
}
a:not([class]) {
    color: var(--color-primary);
    transition: color var(--transition), filter var(--transition);
}
a:not([class]):focus-visible {
    outline: 2px solid rgba(14, 165, 233, .45);
    outline-offset: 2px;
}

.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 { position: relative; min-height: 70vh; display: flex; align-items: center; }
.hero-content { position: relative; z-index: 1; }
.hero::before{
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(900px 420px at 20% 10%, rgba(14,165,233,.16) 0%, rgba(14,165,233,0) 55%),
        radial-gradient(720px 360px at 80% 30%, rgba(34,197,94,.12) 0%, rgba(34,197,94,0) 58%),
        linear-gradient(180deg, rgba(15, 23, 42, .06) 0%, rgba(15, 23, 42, 0) 62%);
    opacity: .95;
    pointer-events: none;
}

.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; }
.partner-grid > *{
    border-radius: var(--radius-md);
}

.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; text-shadow: 0 1px 0 rgba(255,255,255,.6); }

.cta-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; }

.page-main { max-width: 860px; margin: 0 auto; }

.card:hover, [class*="card"]:hover {
    transform: translateY(-3px);
    box-shadow:
        0 6px 14px rgba(2, 6, 23, .14),
        0 0 0 1px rgba(14, 165, 233, .18),
        0 1px 0 rgba(0, 0, 0, .06);
    filter: saturate(1.03);
}
a:not([class]):hover { color: var(--color-accent); filter: brightness(1.02) saturate(1.08); }

@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-md: 3px; --radius-lg: 5px; --transition: 200ms cubic-bezier(0.2, 0.9, 0.2, 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; }
}