:root {
    --color-primary: #7c3aed;
    --color-primary-dark: #4c1d95;
    --color-accent: #ff6b9d;
    --color-surface: #f7f7f9;
    --color-text: #1d2433;
    --rgb-primary: 124, 58, 237;
    --rgb-accent: 255, 107, 157;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --shadow-sm: 0 1px 2px rgba(30,36,51,.06), 0 1px 3px rgba(30,36,51,.1);
    --shadow-md: 0 4px 16px rgba(30,36,51,.08), 0 0 24px rgba(var(--rgb-accent),.4);
    --shadow-lg: 0 12px 32px rgba(30,36,51,.12), 0 0 40px rgba(var(--rgb-accent),.5);
    --space-section: 4.5rem;
    --space-card: 1.75rem;
    --space-gap: 1.25rem;
    --transition: 0.3s cubic-bezier(.22,.61,.36,1);
    --heading-weight: 800;
    --body-line-height: 1.6;
    accent-color: var(--color-accent);
    caret-color: var(--color-primary);
}

body { color: var(--color-text); line-height: var(--body-line-height); background: var(--color-surface); }
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: inset 0 3px 0 var(--color-accent), var(--shadow-md); padding: var(--space-card); transition: var(--transition); background: #fff; animation: cardGlow 5s ease-in-out infinite; }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); box-shadow: 0 0 20px rgba(var(--rgb-accent),.15); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); text-decoration-color: rgba(var(--rgb-accent),.55); text-underline-offset: 3px; }

.news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 0.8); }

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

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

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

.partner-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 1.5); 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: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); color: #fff; padding: 4rem 2rem; box-shadow: 0 0 60px rgba(var(--rgb-accent),.25); }

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

.hero, [class*="hero"], section:first-of-type { background: radial-gradient(circle at 20% 20%, rgba(var(--rgb-accent),.25), transparent 40%), radial-gradient(circle at 80% 0%, rgba(var(--rgb-primary),.3), transparent 45%), linear-gradient(135deg, #7c3aed, #4c1d95); }
header, .header, .navbar { background: rgba(255,255,255,.72); backdrop-filter: blur(14px); -webkit-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: 2.25rem; --space-card: 1.125rem; --space-gap: .875rem; }
    .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; }
}

@keyframes cardGlow {
    0%, 100% { box-shadow: inset 0 3px 0 var(--color-accent), 0 4px 16px rgba(30,36,51,.08), 0 0 24px rgba(var(--rgb-accent),.4); }
    50% { box-shadow: inset 0 3px 0 var(--color-accent), 0 8px 24px rgba(30,36,51,.1), 0 0 32px rgba(var(--rgb-accent),.6); }
}