:root {
    --color-primary: #7a3cff;
    --color-primary-dark: #2a0f4a;
    --color-accent: #fbbf24;
    --color-surface: #0b0b16;
    --color-text: #efeef6;
    --rgb-primary: 122,60,255;
    --rgb-accent: 251,191,36;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --shadow-sm: 0 4px 10px rgba(10, 6, 20, 0.20), 0 1px 0 rgba(255,255,255,0.04) inset;
    --shadow-md: 0 6px 18px rgba(0,0,0,0.22), 0 1px 0 rgba(255,255,255,0.05) inset, 0 16px 40px rgba(0,0,0,0.10);
    --shadow-lg: 0 10px 26px rgba(0,0,0,0.28), 0 2px 0 rgba(255,255,255,0.06) inset, 0 30px 70px rgba(0,0,0,0.18);
    --space-section: 5rem;
    --space-card: 2rem;
    --space-gap: 1.5rem;
    --transition: 0.38s cubic-bezier(0.2, 0.9, 0.25, 1);
    --heading-weight: 800;
    --body-line-height: 1.6;
    --color-muted: rgba(255,255,255,0.72);
    --color-border: rgba(255,255,255,0.10);
    --focus-ring: rgba(251,191,36,0.35);
    --glow: rgba(122,60,255,0.22);
}

body { color: var(--color-text); line-height: var(--body-line-height); background: radial-gradient(900px 500px at 50% -120px, rgba(122,60,255,0.25), transparent 55%), radial-gradient(700px 420px at 15% 20%, rgba(251,191,36,0.12), transparent 58%), var(--color-surface); }

h1, h2, h3, h4 { font-weight: var(--heading-weight); text-shadow: 0 1px 0 rgba(255,255,255,0.04); }
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(255,255,255,0.06) inset,
        0 10px 24px rgba(0,0,0,0.24),
        0 26px 70px rgba(0,0,0,0.16);
    padding: var(--space-card);
    transition:
        box-shadow var(--transition),
        transform var(--transition),
        background var(--transition),
        border-color var(--transition),
        color var(--transition);
    background:
        linear-gradient(180deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.02) 35%, rgba(0,0,0,0.06) 100%),
        radial-gradient(800px 260px at 15% 0%, rgba(122,60,255,0.18), transparent 60%),
        radial-gradient(700px 240px at 95% 10%, rgba(251,191,36,0.10), transparent 55%);
    border: 1px solid var(--color-border);
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition:
        transform var(--transition),
        box-shadow var(--transition),
        background-color var(--transition),
        border-color var(--transition),
        color var(--transition);
    box-shadow:
        0 1px 0 rgba(255,255,255,0.06) inset,
        0 10px 26px rgba(0,0,0,0.22);
}

a:not([class]) {
    color: #c7a6ff;
    transition: var(--transition);
    text-shadow: 0 0 18px rgba(122,60,255,0.15);
}

.hero, [class*="hero"], section:first-of-type {
    background:
        radial-gradient(1000px 520px at 50% 0%, rgba(251,191,36,0.10), transparent 55%),
        radial-gradient(900px 480px at 10% 10%, rgba(122,60,255,0.38), transparent 55%),
        linear-gradient(135deg, #0f1124 0%, #1b0a3a 45%, #160824 100%);
    box-shadow: 0 22px 80px rgba(0,0,0,0.28) inset;
}

header, .header, .navbar { background: transparent; }

:focus {
    outline: 2px solid var(--focus-ring);
    outline-offset: 3px;
    border-radius: 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; }
}

.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }
.news-grid > *:first-child { grid-column: span 3; }

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

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

.testimonial-list { display: flex; overflow: hidden; }
.testimonial-list > * { flex: 0 0 100%; }

.partner-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 1.5); align-items: center; }

.faq-list { max-width: 800px; margin: 0 auto; }

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

.cta-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; }

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