:root {
    --color-primary: #8b5cf6;
    --color-primary-dark: #5b21b6;
    --color-accent: #f0b429;
    --color-surface: #f8f3ec;
    --color-text: #ede9f6;
    --rgb-primary: 139,92,246;
    --rgb-accent: 240,180,41;
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 28px;
    --shadow-sm: 0 2px 8px rgba(15,15,26,.12), 0 8px 20px -8px rgba(15,15,26,.25);
    --shadow-md: 0 2px 6px rgba(15,15,26,.06), 0 18px 40px -12px rgba(15,15,26,.35), 0 34px 80px -24px rgba(15,15,26,.28), inset 0 1px 0 rgba(255,255,255,.65);
    --shadow-lg: 0 20px 60px -20px rgba(15,15,26,.45), 0 40px 100px -30px rgba(15,15,26,.35);
    --space-section: 2.4rem;
    --space-card: 1.2rem;
    --space-gap: 0.9rem;
    --transition: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    --heading-weight: 700;
    --body-line-height: 1.75;
}

body { color: var(--color-text); background: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(139,92,246,.22), transparent 60%), #0f0f1a; 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: var(--color-surface); color: #211d35; }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); color: #fffaf5; box-shadow: 0 10px 24px -10px rgba(91,33,182,.55), inset 0 1px 0 rgba(255,255,255,.18); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); }

/* ========== Section Layout Variants ========== */

/* news: masonry-2 */
.news-grid { column-count: 2; column-gap: var(--space-gap); }
.news-grid .card { break-inside: avoid; margin-bottom: var(--space-gap); }

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

/* hero: split */
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 2.4rem; align-items: center; }

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

/* partners: grid-6 */
.partner-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--space-gap); align-items: center; }

/* faq: single-column */
.faq-list { max-width: 800px; margin: 0 auto; }

/* stats: grid-3 */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); text-align: center; }

/* cta: full-bg */
.cta-section { background: linear-gradient(135deg, #2e1065, #6d28d9 55%, #8b5cf6); color: #fffaf5; padding: 4.8rem 2.4rem; box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 0 24px 64px rgba(0,0,0,.35); }

/* Page Layout: narrow-centered */
.page-main { max-width: 860px; margin: 0 auto; }

a:not([class]):hover { color: var(--color-accent); }
.card { border-left: 3px solid var(--color-accent); }
header, .header, .navbar { background: rgba(15,15,26,.72); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); box-shadow: 0 1px 0 rgba(255,255,255,.05), 0 12px 30px -12px rgba(0,0,0,.5); }

/* Responsive */
@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: 2.2rem; --space-card: 1.1rem; --space-gap: 0.8rem; }
    .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; }
}