:root {
    --color-primary: #3b82f6;
    --color-primary-dark: #1d4ed8;
    --color-accent: #38bdf8;
    --color-surface: #ffffff;
    --color-text: #cbd5e1;
    --color-bg: #0f172a;
    --color-elevated: #1e293b;
    --color-ink: #1e293b;
    --rgb-primary: 59,130,246;
    --rgb-accent: 56,189,248;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 14px;
    --radius-xl: 22px;
    --shadow-sm: 0 1px 2px rgba(15,23,42,.4), 0 2px 6px rgba(59,130,246,.14);
    --shadow-md: 0 4px 10px rgba(15,23,42,.3), 0 10px 24px rgba(59,130,246,.16);
    --shadow-lg: 0 12px 28px rgba(15,23,42,.35), 0 24px 48px rgba(59,130,246,.18);
    --space-section: 4rem;
    --space-card: 1.6rem;
    --space-gap: 1.2rem;
    --transition: 0.55s cubic-bezier(0.22, 1, 0.36, 1);
    --heading-weight: 800;
    --body-line-height: 1.65;
}

body { color: var(--color-text); line-height: var(--body-line-height); background: var(--color-bg); }

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

section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); background: linear-gradient(180deg, #0f172a 0%, #111c2e 100%); }

.card, [class*="card"] { border-radius: var(--radius-lg); box-shadow: inset 0 0 0 1px rgba(255,255,255,.9), var(--shadow-md); padding: var(--space-card); transition: var(--transition); background: linear-gradient(145deg, #ffffff 0%, #f1f5f9 100%); color: var(--color-ink); }

.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%); color: #ffffff; box-shadow: 0 4px 12px rgba(59,130,246,.35), 0 2px 4px rgba(15,23,42,.2); }

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

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

.feature-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); }

.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: flex; gap: 1.6rem; overflow: hidden; animation: partnerScroll 28s linear infinite; }

@keyframes partnerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

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

.stats-grid { display: flex; justify-content: center; gap: 2.5rem; }

.cta-inner { background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%); border-radius: var(--radius-xl); padding: 2.5rem; text-align: center; color: var(--color-ink); }

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

.hero, [class*="hero"], section:first-of-type { background: radial-gradient(circle at 75% 25%, rgba(59,130,246,.3) 0%, transparent 45%), radial-gradient(circle at 15% 85%, rgba(56,189,248,.18) 0%, transparent 40%), linear-gradient(135deg, #334155 0%, #1e293b 50%, #0f172a 100%); }

header, .header, .navbar { box-shadow: 0 1px 2px rgba(15,23,42,.6), 0 4px 16px rgba(59,130,246,.08); background: rgba(15,23,42,.75); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }

@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: 1.75rem; --space-card: 0.875rem; --space-gap: 0.625rem; }
    .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; }
}