:root {
    --color-primary: #8b5cf6;
    --color-primary-dark: #5b21b6;
    --color-accent: #c4b5fd;
    --color-surface: #f5f3ff;
    --color-text: #1e1b4b;
    --rgb-primary: 139,92,246;
    --rgb-accent: 196,181,253;
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --shadow-sm: 0 4px 8px rgba(0,0,0,0.05), 0 8px 16px -4px rgba(139,92,246,0.08);
    --shadow-md: 0 6px 12px rgba(0,0,0,0.06), 0 20px 40px -10px rgba(139,92,246,0.10);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.08), 0 32px 64px -16px rgba(139,92,246,0.12);
    --space-section: 3rem;
    --space-card: 1.25rem;
    --space-gap: 1rem;
    --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --heading-weight: 700;
    --body-line-height: 1.65;
}

body { color: var(--color-text); line-height: var(--body-line-height); }
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); background: #ffffff; border: 1px solid rgba(139,92,246,0.08); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); text-decoration-color: rgba(139,92,246,0.3); }

.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }
.news-grid > .card:nth-child(3n+1) { box-shadow: var(--shadow-sm), 0 0 0 1px rgba(59,130,246,0.06); }
.news-grid > .card:nth-child(3n+2) { box-shadow: var(--shadow-sm), 0 0 0 1px rgba(16,185,129,0.06); }
.news-grid > .card:nth-child(3n+3) { box-shadow: var(--shadow-sm), 0 0 0 1px rgba(245,158,11,0.06); }

.feature-list { display: flex; flex-direction: column; align-items: center; gap: calc(var(--space-gap) * 2); max-width: 720px; margin: 0 auto; }
.feature-list > .card { border-left: 4px solid var(--color-primary); box-shadow: var(--shadow-md); }

.hero-content { text-align: left; max-width: 600px; }
.hero-content .card { background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 100%); border: none; box-shadow: var(--shadow-lg); }

.testimonial-list { display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto; }
.testimonial-list > .card { border: 1px solid rgba(139,92,246,0.12); box-shadow: 0 4px 8px rgba(0,0,0,0.04), 0 12px 24px -6px rgba(139,92,246,0.08); }

.partner-grid { display: flex; gap: 2rem; overflow: hidden; animation: partnerScroll 24s linear infinite; }
.partner-grid > .card { border-radius: var(--radius-xl); box-shadow: 0 2px 6px rgba(0,0,0,0.04), 0 8px 20px -6px rgba(139,92,246,0.08); background: #ffffff; }
@keyframes partnerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

.faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-gap); }
.faq-list > .card { border: 1px solid rgba(139,92,246,0.10); box-shadow: 0 2px 4px rgba(0,0,0,0.03), 0 8px 16px -4px rgba(139,92,246,0.06); }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); text-align: center; }
.stats-grid > .card { background: linear-gradient(180deg, #f5f3ff 0%, #ede9fe 100%); border: none; box-shadow: 0 4px 8px rgba(0,0,0,0.04), 0 12px 24px -6px rgba(139,92,246,0.08); }

.cta-inner { text-align: center; max-width: 700px; margin: 0 auto; }
.cta-inner .card { background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%); color: #ffffff; border: none; box-shadow: 0 8px 16px rgba(139,92,246,0.20), 0 24px 48px -12px rgba(0,0,0,0.15); }

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