:root {
    --color-primary: #252e3a;
    --color-primary-dark: #171e28;
    --color-accent: #2563eb;
    --color-accent-dark: #1e40af;
    --color-surface: #eef2f7;
    --color-text: #1a2432;
    --rgb-primary: 37,46,58;
    --rgb-accent: 37,99,235;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-sm:
        0 1px 2px rgba(26,36,50,.05),
        0 8px 18px -6px rgba(var(--rgb-primary),.12);
    --shadow-md:
        0 2px 4px rgba(26,36,50,.04),
        0 14px 28px -8px rgba(var(--rgb-primary),.16),
        0 28px 56px -12px rgba(var(--rgb-accent),.14);
    --shadow-lg:
        0 4px 8px rgba(26,36,50,.06),
        0 24px 48px -12px rgba(var(--rgb-primary),.20),
        0 56px 96px -16px rgba(var(--rgb-accent),.18);
    --space-section: 2.25rem;
    --space-card: 1.1rem;
    --space-gap: 0.9rem;
    --transition: 0.55s cubic-bezier(0.22, 1, 0.36, 1);
    --heading-weight: 600;
    --body-line-height: 1.7;
}

body {
    background:
        radial-gradient(1100px 520px at 15% -10%, rgba(37,99,235,.08), transparent 60%),
        radial-gradient(900px 480px at 85% 5%, rgba(37,99,235,.05), transparent 55%),
        linear-gradient(160deg, #fbfdff 0%, #eef2f7 55%, #dfe6ef 100%);
    color: var(--color-text);
    line-height: var(--body-line-height);
    accent-color: var(--color-accent);
    caret-color: var(--color-accent);
}

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

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

.card, [class*="card"] {
    background: linear-gradient(145deg, rgba(255,255,255,.98) 0%, rgba(249,251,253,.95) 55%, rgba(236,241,247,.92) 100%);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255,255,255,.55);
    padding: var(--space-card);
    transition: var(--transition);
}

.btn, button[class*="btn"], a[class*="btn"] {
    background:
        linear-gradient(135deg, rgba(255,255,255,.14) 0%, rgba(255,255,255,0) 35%),
        linear-gradient(135deg, var(--color-accent-dark) 0%, var(--color-accent) 70%);
    border-radius: var(--radius-md);
    box-shadow:
        0 1px 2px rgba(26,36,50,.18),
        0 10px 24px -8px rgba(var(--rgb-accent),.55);
    color: #fff;
    transition: var(--transition);
}

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

.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }
.news-grid > *:first-child { grid-column: span 3; }

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

.hero-content { text-align: center; max-width: 800px; margin: 0 auto; }

.testimonial-list { display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto; }

.partner-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--space-gap); 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:
        radial-gradient(820px 360px at 80% 10%, rgba(var(--rgb-accent),.24), transparent 70%),
        linear-gradient(120deg, var(--color-primary-dark) 0%, var(--color-primary) 55%, #1d3352 100%);
    color: #fff;
    padding: 4rem 2rem;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.07);
}

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

.hero, [class*="hero"], section:first-of-type {
    color: #f8fafc;
    background:
        radial-gradient(960px 420px at 82% 18%, rgba(var(--rgb-accent),.22), transparent 70%),
        radial-gradient(720px 360px at 10% 0%, rgba(255,255,255,.07), transparent 60%),
        linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 48%, #1d3352 100%);
    text-shadow: 0 1px 2px rgba(2,6,23,.25);
}

@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; }
}