:root {
    --color-primary: #4f46e5;
    --color-primary-dark: #3730a3;
    --color-accent: #22c55e;
    --color-surface: #ecfeff;
    --color-text: #08131a;
    --rgb-primary: 79,70,229;
    --rgb-accent: 34,197,94;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 16px;
    --radius-xl: 18px;
    --shadow-sm: 0 1px 0 rgba(0,0,0,.06);
    --shadow-md: 0 10px 24px rgba(8, 19, 26, .10), 0 2px 8px rgba(8, 19, 26, .06), 0 0 0 1px rgba(79,70,229,.08);
    --shadow-lg: 0 18px 48px rgba(8, 19, 26, .14), 0 6px 18px rgba(8, 19, 26, .08), 0 0 0 1px rgba(79,70,229,.10);
    --space-section: 3rem;
    --space-card: 1.25rem;
    --space-gap: 1rem;
    --transition: 520ms cubic-bezier(0.16, 1, 0.3, 1);
    --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:
        0 16px 36px rgba(8, 19, 26, .14),
        0 3px 10px rgba(8, 19, 26, .08),
        0 0 0 1px rgba(79,70,229,.10),
        0 0 26px rgba(34,197,94,.00);
    padding: var(--space-card);
    transition: transform 520ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 520ms cubic-bezier(0.16, 1, 0.3, 1), border-color 520ms cubic-bezier(0.16, 1, 0.3, 1), background 520ms cubic-bezier(0.16, 1, 0.3, 1), filter 520ms cubic-bezier(0.16, 1, 0.3, 1), opacity 520ms cubic-bezier(0.16, 1, 0.3, 1);
    background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.70));
    filter: saturate(1.05);
    opacity: .98;
}
.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: transform 520ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 520ms cubic-bezier(0.16, 1, 0.3, 1), background 520ms cubic-bezier(0.16, 1, 0.3, 1), color 520ms cubic-bezier(0.16, 1, 0.3, 1), border-color 520ms cubic-bezier(0.16, 1, 0.3, 1);
}
a:not([class]) { color: var(--color-primary); transition: var(--transition); }

.hero, [class*="hero"], section:first-of-type { background: linear-gradient(135deg, #4f46e5 0%, #6d28d9 38%, #22c55e 100%); }
.card { border-left: 3px solid var(--color-primary); }

header, .header, .navbar {
    box-shadow:
        0 10px 26px rgba(8, 19, 26, .10),
        0 2px 8px rgba(8, 19, 26, .06),
        0 0 0 1px rgba(34,197,94,.10);
}

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

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

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

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

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

.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-section {
    background:
        radial-gradient(1200px 420px at 18% 20%, rgba(34,197,94,.55) 0%, rgba(34,197,94,0) 55%),
        radial-gradient(900px 360px at 80% 30%, rgba(79,70,229,.55) 0%, rgba(79,70,229,0) 56%),
        linear-gradient(135deg, #4f46e5 0%, #6d28d9 45%, #16a34a 100%);
    color: #f7fbff;
    padding: 4rem 2rem;
    box-shadow: 0 22px 70px rgba(79,70,229,.18), 0 10px 28px rgba(34,197,94,.12);
    position: relative;
    overflow: hidden;
}

@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; }
}