:root {
    --color-primary: #6d28d9;
    --color-primary-dark: #4c1d95;
    --color-accent: #fbbf24;
    --color-surface: #0b1220;
    --color-text: #e7eaf3;
    --rgb-primary: 109,40,217;
    --rgb-accent: 251,191,36;

    --radius-sm: 10px;
    --radius-md: 12px;
    --radius-lg: 14px;
    --radius-xl: 18px;

    --shadow-sm: 0 10px 22px rgba(0, 0, 0, 0.24), 0 1px 0 rgba(255, 255, 255, 0.06);
    --shadow-md: 0 18px 40px rgba(0, 0, 0, 0.40), 0 0 0 1px rgba(251, 191, 36, 0.14), 0 0 24px rgba(109, 40, 217, 0.18);
    --shadow-lg: 0 26px 70px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(251, 191, 36, 0.18), 0 0 44px rgba(109, 40, 217, 0.26);

    --space-section: 3rem;
    --space-card: 1.25rem;
    --space-gap: 1rem;

    --transition: 420ms cubic-bezier(0.16, 1, 0.3, 1);
    --heading-weight: 700;
    --body-line-height: 1.75;
}

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 14px 30px rgba(0, 0, 0, 0.45),
        0 0 0 1px rgba(251, 191, 36, 0.16),
        0 0 26px rgba(109, 40, 217, 0.18);
    padding: var(--space-card);
    transition:
        transform var(--transition),
        box-shadow var(--transition),
        background-color var(--transition),
        border-color var(--transition),
        filter var(--transition),
        opacity 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),
        border-color var(--transition),
        filter var(--transition);
}
a:not([class]) { color: var(--color-primary); transition: 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(2, 1fr); gap: calc(var(--space-gap) * 1.5); }
.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: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); text-align: center; }
.cta-inner {
    background:
        radial-gradient(900px 280px at 50% -40%, rgba(251, 191, 36, 0.22), rgba(251, 191, 36, 0) 55%),
        radial-gradient(600px 260px at 10% 20%, rgba(109, 40, 217, 0.35), rgba(109, 40, 217, 0) 60%),
        linear-gradient(180deg, rgba(15, 23, 42, 0.92), rgba(11, 18, 32, 0.98));
    border-radius: var(--radius-xl);
    padding: 3rem;
    text-align: center;
    box-shadow:
        0 24px 70px rgba(0, 0, 0, 0.52),
        0 0 0 1px rgba(251, 191, 36, 0.16),
        0 0 42px rgba(109, 40, 217, 0.20);
}
.page-main { max-width: 1200px; margin: 0 auto; }
a:not([class]):hover { color: var(--color-accent); filter: drop-shadow(0 0 12px rgba(251, 191, 36, 0.35)); }
.card { border-left: 3px solid rgba(109, 40, 217, 0.95); }

header, .header, .navbar {
    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.32),
        0 0 0 1px rgba(251, 191, 36, 0.10),
        0 0 24px rgba(109, 40, 217, 0.16);
}

@media (prefers-reduced-motion: reduce) {
    * { scroll-behavior: auto !important; }
    .card, [class*="card"] { transition: none; }
}

@keyframes accentHaloPulse {
    0% { box-shadow: 0 14px 30px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(251, 191, 36, 0.16), 0 0 26px rgba(109, 40, 217, 0.18); }
    50% { box-shadow: 0 18px 46px rgba(0, 0, 0, 0.52), 0 0 0 1px rgba(251, 191, 36, 0.24), 0 0 36px rgba(109, 40, 217, 0.30), 0 0 52px rgba(251, 191, 36, 0.14); }
    100% { box-shadow: 0 14px 30px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(251, 191, 36, 0.16), 0 0 26px rgba(109, 40, 217, 0.18); }
}
.card, [class*="card"] { animation: accentHaloPulse 9s ease-in-out infinite; }

@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; }
}