:root {
    --color-primary: #4f46e5;
    --color-primary-dark: #4338ca;
    --color-accent: #7c3aed;
    --color-surface: #ffffff;
    --color-text: #1f1448;
    --rgb-primary: 79,70,229;
    --rgb-accent: 124,58,237;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-xl: 26px;
    --shadow-sm: 0 1px 0 rgba(13, 10, 38, .05), 0 6px 16px rgba(79, 70, 229, .10);
    --shadow-md: 0 1px 0 rgba(13, 10, 38, .06), 0 10px 26px rgba(31, 20, 72, .12), 0 2px 6px rgba(124, 58, 237, .10);
    --shadow-lg: 0 1px 0 rgba(13, 10, 38, .07), 0 22px 60px rgba(31, 20, 72, .14), 0 10px 22px rgba(124, 58, 237, .12);
    --space-section: 3rem;
    --space-card: 1.25rem;
    --space-gap: 1rem;
    --transition: 0.38s cubic-bezier(0.16, 1, 0.3, 1);
    --heading-weight: 800;
    --body-line-height: 1.7;
}

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:
        0 1px 0 rgba(18, 12, 45, .06),
        0 14px 34px rgba(31, 20, 72, .10),
        0 3px 10px rgba(124, 58, 237, .10);
    padding: var(--space-card);
    transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), color var(--transition); }
a:not([class]) { color: var(--color-primary); transition: color var(--transition), text-shadow var(--transition); }

.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-content { text-align: left; max-width: 600px; }

.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-wrapper { display: grid; grid-template-columns: 2fr 1fr; gap: 2rem; }

.stats-grid { display: flex; justify-content: center; gap: 3rem; }

.cta-inner {
    background: linear-gradient(180deg, rgba(255,255,255,1) 0%, rgba(248,245,255,.98) 100%);
    border-radius: var(--radius-xl);
    padding: 3rem;
    text-align: center;
    box-shadow:
        0 1px 0 rgba(18, 12, 45, .06),
        0 18px 44px rgba(31, 20, 72, .12),
        0 10px 18px rgba(124, 58, 237, .10);
    border: 1px solid rgba(79, 70, 229, .10);
}

.page-main { max-width: 1400px; margin: 0 auto; }

a:not([class]):hover { color: var(--color-accent); text-shadow: 0 10px 26px rgba(124, 58, 237, .28); }
header, .header, .navbar {
    box-shadow:
        0 1px 0 rgba(18, 12, 45, .06),
        0 10px 30px rgba(31, 20, 72, .10),
        0 2px 10px rgba(79, 70, 229, .10);
    border-bottom: 1px solid rgba(79, 70, 229, .10);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

@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; }
}