:root {
    --color-primary: #5b21b6;
    --color-primary-dark: #0b1020;
    --color-accent: #fbbf24;
    --color-surface: #f6f7fb;
    --color-text: #e9e7ff;
    --rgb-primary: 91,33,182;
    --rgb-accent: 251,191,36;

    --radius-sm: 3px;
    --radius-md: 4px;
    --radius-lg: 6px;
    --radius-xl: 8px;

    --shadow-sm: 0 1px 0 rgba(0,0,0,.55), 0 0 0 1px rgba(251,191,36,.10);
    --shadow-md: 0 6px 18px rgba(0,0,0,.38), 0 0 0 1px rgba(91,33,182,.14);
    --shadow-lg: 0 16px 34px rgba(0,0,0,.45), 0 0 0 1px rgba(91,33,182,.18), 0 0 24px rgba(251,191,36,.08);

    --space-section: 1.6rem;
    --space-card: 0.85rem;
    --space-gap: 0.65rem;

    --transition: 160ms cubic-bezier(.22,1,.36,1);

    --heading-weight: 700;
    --body-line-height: 1.75;

    --page-spotlight: radial-gradient(900px 520px at 50% 0%, rgba(251,191,36,.12) 0%, rgba(91,33,182,.10) 28%, rgba(15,15,26,0) 62%),
                       radial-gradient(700px 420px at 20% 18%, rgba(91,33,182,.18) 0%, rgba(15,15,26,0) 60%),
                       radial-gradient(700px 420px at 80% 18%, rgba(251,191,36,.10) 0%, rgba(15,15,26,0) 60%);
    --focus-ring: rgba(251,191,36,.35);
}

body {
    color: var(--color-text);
    line-height: var(--body-line-height);
    background: var(--page-spotlight), #0f0f1a;
}

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-md);
    box-shadow: 0 2px 0 rgba(0,0,0,.40),
                0 10px 26px rgba(0,0,0,.35),
                0 0 0 1px rgba(var(--rgb-primary), .18);
    padding: var(--space-card);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
    background: linear-gradient(180deg, rgba(246,247,251,.96) 0%, rgba(246,247,251,.90) 100%);
    border: 1px solid rgba(var(--rgb-primary), .16);
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-sm);
    transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition), border-color var(--transition);
    outline-color: var(--focus-ring);
}

a:not([class]) {
    color: var(--color-accent);
    transition: color var(--transition), text-shadow var(--transition), filter var(--transition);
    text-shadow: 0 0 0 rgba(0,0,0,0);
}

a:not([class]):hover {
    color: var(--color-accent);
    filter: saturate(1.05);
    text-shadow: 0 0 18px rgba(251,191,36,.22);
}

.hero, [class*="hero"], section:first-of-type {
    background: radial-gradient(900px 520px at 50% 0%, rgba(251,191,36,.16) 0%, rgba(91,33,182,.14) 26%, rgba(15,15,26,0) 60%),
                linear-gradient(135deg, #1b1034 0%, #0f0f1a 55%, #0b1020 100%);
}

.card { border: 1px solid rgba(var(--rgb-primary), .16); }

.news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 0.75); }
.feature-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }
.hero-content { text-align: center; max-width: 800px; margin: 0 auto; }
.testimonial-list { column-count: 2; column-gap: var(--space-gap); }
.testimonial-list > * { break-inside: avoid; margin-bottom: var(--space-gap); }

.partner-grid {
    display: flex;
    gap: 2rem;
    overflow: hidden;
    animation: partnerScroll 26s linear infinite;
    filter: drop-shadow(0 10px 18px rgba(0,0,0,.28));
}
@keyframes partnerScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.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 { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 1.6rem; }

.page-main { max-width: 900px; margin: 0 auto; }

/* 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: 1.45rem; --space-card: 0.8rem; --space-gap: 0.6rem; }
    .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; }
}