:root {
    --color-primary: #1e3a5f;
    --color-primary-dark: #0a1628;
    --color-accent: #38bdf8;
    --color-surface: #f0f7ff;
    --color-text: #0a1628;
    --rgb-primary: 30,58,95;
    --rgb-accent: 56,189,248;
    --radius-sm: 8px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 16px;
    --shadow-sm: 0 0 12px rgba(56,189,248,.2), 0 2px 6px rgba(10,22,40,.1);
    --shadow-md: 0 0 24px rgba(56,189,248,.25), 0 8px 20px rgba(10,22,40,.12);
    --shadow-lg: 0 0 40px rgba(56,189,248,.3), 0 20px 48px rgba(10,22,40,.18);
    --space-section: 4rem;
    --space-card: 1.5rem;
    --space-gap: 1.25rem;
    --transition: 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
    --heading-weight: 600;
    --body-line-height: 1.7;
}

body { color: var(--color-text); line-height: var(--body-line-height); background: linear-gradient(135deg, #f0f7ff 0%, #e8f4ff 50%, #f5f0ff 100%); }
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: var(--shadow-md); padding: var(--space-card); transition: var(--transition); border: 1px solid rgba(56,189,248,.15); background: rgba(255,255,255,.85); backdrop-filter: blur(8px); }
.card:hover, [class*="card"]:hover { box-shadow: 0 0 32px rgba(56,189,248,.5), 0 12px 28px rgba(10,22,40,.15); border-color: rgba(56,189,248,.4); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); box-shadow: 0 0 16px rgba(56,189,248,.3); }
.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover { box-shadow: 0 0 28px rgba(56,189,248,.6); }
a:not([class]) { color: var(--color-primary); transition: 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; background: linear-gradient(160deg, rgba(56,189,248,.08) 0%, transparent 60%); } .hero-content { max-width: 560px; }

.testimonial-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }

.partner-grid { display: flex; gap: 2rem; overflow: hidden; animation: partnerScroll 20s linear infinite; }
@keyframes partnerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

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

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); text-align: center; }

.cta-section { background: linear-gradient(135deg, #0a1628 0%, #1e3a5f 50%, #0f2a4a 100%); color: #e0f2fe; padding: 4rem 2rem; box-shadow: inset 0 0 80px rgba(56,189,248,.15); }

.page-main { max-width: 1200px; margin: 0 auto; }

a:not([class]):hover { color: var(--color-accent); text-shadow: 0 0 12px rgba(56,189,248,.5); }
header, .header, .navbar { box-shadow: 0 0 20px rgba(56,189,248,.15), 0 2px 10px rgba(10,22,40,.08); background: rgba(240,247,255,.9); backdrop-filter: blur(12px); }

@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; }
}