:root {
    --color-primary: #7c3aed;
    --color-primary-dark: #5b21b6;
    --color-accent: #06b6d4;
    --color-surface: #0b1220;
    --color-text: #eaf2ff;
    --rgb-primary: 124,58,237;
    --rgb-accent: 6,182,212;
    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --radius-xl: 40px;
    --shadow-sm: 0 1px 0 rgba(255,255,255,.08), 0 0 0 1px rgba(124,58,237,.15);
    --shadow-md: 0 10px 26px rgba(0,0,0,.35), 0 0 0 1px rgba(255,255,255,.08), inset 0 1px 0 rgba(255,255,255,.08);
    --shadow-lg: 0 16px 48px rgba(0,0,0,.45), 0 0 0 1px rgba(255,255,255,.10), inset 0 1px 0 rgba(255,255,255,.10);
    --space-section: 5rem;
    --space-card: 2rem;
    --space-gap: 1.5rem;
    --transition: .55s cubic-bezier(.2,.9,.2,1);
    --heading-weight: 800;
    --body-line-height: 1.7;
    --grid-bg: radial-gradient(1200px 600px at 10% -10%, rgba(124,58,237,.35), transparent 55%), radial-gradient(900px 500px at 95% 0%, rgba(6,182,212,.28), transparent 52%), radial-gradient(900px 600px at 40% 110%, rgba(236,72,153,.18), transparent 60%), linear-gradient(180deg, rgba(11,18,32,1) 0%, rgba(8,12,24,1) 100%);
}

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

h1, h2, h3, h4 { font-weight: var(--heading-weight); text-shadow: 0 10px 30px rgba(124,58,237,.22); }
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: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), filter var(--transition);
    background:
        radial-gradient(900px 220px at 10% 0%, rgba(124,58,237,.22), transparent 55%),
        radial-gradient(700px 220px at 100% 10%, rgba(6,182,212,.18), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.08) 0%, rgba(255,255,255,.03) 100%);
    border: 1px solid rgba(255,255,255,.10);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: color var(--transition), background var(--transition), transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
a:not([class]) {
    color: var(--color-primary);
    transition: color var(--transition), text-shadow var(--transition), filter var(--transition);
    text-shadow: 0 8px 22px rgba(124,58,237,.25);
    text-underline-offset: 3px;
}
a:not([class]):focus, a:not([class]):hover { outline: 2px solid rgba(6,182,212,.55); outline-offset: 3px; }

.card:hover, [class*="card"]:hover {
    transform: translateY(-6px);
    box-shadow:
        0 22px 70px rgba(0,0,0,.55),
        0 0 0 1px rgba(255,255,255,.14),
        inset 0 1px 0 rgba(255,255,255,.12),
        0 0 0 6px rgba(124,58,237,.10);
    filter: saturate(1.08) contrast(1.03);
}
.card { border-left: 3px solid transparent; border-image: linear-gradient(180deg, rgba(124,58,237,1) 0%, rgba(6,182,212,1) 55%, rgba(236,72,153,1) 100%) 1; }

                .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(4, 1fr); gap: var(--space-gap); }

.hero { padding: 2rem 0; } .hero-content { max-width: 560px; }

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

.partner-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }

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

            .page-main { max-width: 1400px; 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; }
}