:root {
    --color-primary: #1e293b;
    --color-primary-dark: #0f172a;
    --color-accent: #3b82f6;
    --color-surface: #ffffff;
    --color-text: #0f172a;
    --rgb-primary: 30,41,59;
    --rgb-accent: 59,130,246;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 26px;
    --shadow-sm: 0 1px 0 rgba(15, 23, 42, 0.06);
    --shadow-md: 0 6px 16px rgba(2, 6, 23, 0.08), 0 1px 0 rgba(2, 6, 23, 0.04);
    --shadow-lg: 0 10px 28px rgba(2, 6, 23, 0.14), 0 2px 0 rgba(2, 6, 23, 0.06);
    --space-section: 5rem;
    --space-card: 2rem;
    --space-gap: 1rem;
    --transition: 0.35s cubic-bezier(.2,.8,.2,1);
    --heading-weight: 650;
    --body-line-height: 1.6;
    --color-muted: rgba(15, 23, 42, 0.66);
    --color-border: rgba(15, 23, 42, 0.10);
    --color-glow: rgba(59, 130, 246, 0.35);
    --focus-ring: rgba(59, 130, 246, 0.45);
    --overlay-tint: rgba(15, 23, 42, 0.06);
    --gradient-hero: linear-gradient(135deg, rgba(59,130,246,0.18) 0%, rgba(30,41,59,0.0) 55%, rgba(59,130,246,0.10) 100%);
}

body { 
    color: var(--color-text); 
    line-height: var(--body-line-height); 
    background: radial-gradient(1200px 700px at 15% 0%, rgba(59,130,246,0.10) 0%, rgba(59,130,246,0.0) 55%),
                radial-gradient(900px 520px at 90% 10%, rgba(30,41,59,0.35) 0%, rgba(30,41,59,0.0) 60%),
                linear-gradient(180deg, #f8fafc 0%, #eef2ff 30%, #f1f5f9 100%);
    accent-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"] { 
    border-radius: var(--radius-xl); 
    box-shadow: 0 4px 10px rgba(2, 6, 23, 0.06), 0 18px 46px -14px rgba(2, 6, 23, 0.20);
    padding: var(--space-card); 
    transition: var(--transition); 
    background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.90) 100%);
    border: 1px solid rgba(15, 23, 42, 0.08);
}

.btn, button[class*="btn"], a[class*="btn"] { 
    border-radius: var(--radius-md); 
    transition: var(--transition); 
    border: 1px solid rgba(59,130,246,0.28);
    background: linear-gradient(180deg, rgba(59,130,246,0.12) 0%, rgba(59,130,246,0.05) 100%);
    color: var(--color-primary-dark);
    box-shadow: 0 6px 18px rgba(59,130,246,0.10);
}

a:not([class]) { 
    color: var(--color-accent); 
    transition: var(--transition); 
    text-shadow: 0 1px 0 rgba(255,255,255,0.35);
}

:focus, :focus-visible { outline: 3px solid rgba(59,130,246,0.35); outline-offset: 2px; }

.card:hover, [class*="card"]:hover { 
    transform: translateY(-4px); 
    box-shadow: 0 4px 10px rgba(2, 6, 23, 0.10), 0 24px 60px -18px rgba(59, 130, 246, 0.26), 0 18px 46px -14px rgba(2, 6, 23, 0.22); 
}

a:not([class]):hover { color: #2563eb; }

header, .header, .navbar { background: transparent; }

.testimonial-list { column-count: 2; column-gap: var(--space-gap); }
.testimonial-list > * { break-inside: avoid; margin-bottom: var(--space-gap); }

.news-grid { display: flex; flex-direction: column; gap: var(--space-gap); }
.news-grid .card { display: grid; grid-template-columns: 280px 1fr; }

.feature-list { display: flex; gap: var(--space-gap); overflow-x: auto; scroll-snap-type: x mandatory; }
.feature-list > * { flex: 0 0 300px; scroll-snap-align: start; }

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

.partner-grid { display: flex; gap: 2rem; overflow: hidden; animation: partnerScroll 20s 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: 3rem; }

.cta-section { 
    background: radial-gradient(800px 220px at 18% 30%, rgba(255,255,255,0.22) 0%, rgba(255,255,255,0.0) 60%),
                linear-gradient(135deg, #0b1222 0%, #1e293b 35%, rgba(59,130,246,0.95) 100%);
    color: #ffffff; 
    padding: 4rem 2rem; 
    border-top: 1px solid rgba(255,255,255,0.10);
    box-shadow: 0 -20px 60px rgba(2, 6, 23, 0.06);
}

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

@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; }
}