:root {
    --color-primary: #b388ff;
    --color-primary-dark: #6d28d9;
    --color-accent: #fbbf24;
    --color-surface: #ffffff;
    --color-text: #e9e7ff;
    --rgb-primary: 179,136,255;
    --rgb-accent: 251,191,36;

    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 10px;
    --radius-xl: 14px;

    --shadow-sm:
        0 1px 0 rgba(0,0,0,.20),
        0 6px 18px rgba(77,29,149,.18);
    --shadow-md:
        0 1px 0 rgba(0,0,0,.22),
        0 10px 28px rgba(77,29,149,.22),
        0 2px 0 rgba(251,191,36,.08) inset;
    --shadow-lg:
        0 2px 0 rgba(0,0,0,.26),
        0 16px 46px rgba(77,29,149,.26),
        0 2px 0 rgba(251,191,36,.10) inset;

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

    --transition: 130ms cubic-bezier(.2,.8,.2,1);
    --heading-weight: 800;
    --body-line-height: 1.75;

    --stage-bg: #0f0f1a;
    --panel-bg: rgba(255,255,255,.06);
    --panel-border: rgba(179,136,255,.22);
    --focus-ring: rgba(251,191,36,.38);
    --text-shadow: 0 1px 0 rgba(0,0,0,.35);
    --glow: 0 0 0 1px rgba(179,136,255,.20), 0 0 28px rgba(179,136,255,.14);
}

body { color: var(--color-text); line-height: var(--body-line-height); background: var(--stage-bg); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); text-shadow: var(--text-shadow); }
section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); }
.card, [class*="card"] {
    border-radius: var(--radius-md);
    box-shadow:
        0 1px 0 rgba(0,0,0,.30),
        0 10px 24px rgba(77,29,149,.18),
        0 0 0 1px rgba(179,136,255,.16) inset;
    padding: var(--space-card);
    transition:
        box-shadow var(--transition),
        transform var(--transition),
        background-color var(--transition),
        border-color var(--transition),
        color var(--transition);
    background:
        radial-gradient(1200px 420px at 20% 0%, rgba(179,136,255,.16), rgba(179,136,255,0) 55%),
        radial-gradient(900px 360px at 90% 30%, rgba(251,191,36,.10), rgba(251,191,36,0) 60%),
        linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
    border-color: rgba(179,136,255,.18);
}
.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-sm);
    transition:
        background-color var(--transition),
        box-shadow var(--transition),
        transform var(--transition),
        color var(--transition),
        border-color var(--transition);
    caret-color: var(--color-accent);
    accent-color: var(--color-accent);
}
a:not([class]) {
    color: var(--color-primary);
    transition: color var(--transition), text-shadow var(--transition), opacity var(--transition);
    text-shadow: 0 0 14px rgba(179,136,255,.18);
}
a:not([class]):hover { color: var(--color-accent); text-shadow: 0 0 22px rgba(251,191,36,.28); }

header, .header, .navbar {
    box-shadow:
        0 1px 0 rgba(0,0,0,.35),
        0 10px 26px rgba(0,0,0,.20),
        0 0 0 1px rgba(179,136,255,.12) inset;
    background:
        linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: var(--radius-md);
    border-color: rgba(179,136,255,.14);
    filter: saturate(1.06);
}

.news-grid { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: auto auto; gap: var(--space-gap); }
.news-grid > *:first-child { grid-row: span 2; }

.feature-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); }

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

.testimonial-list { display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto; }

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

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

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

.cta-inner { text-align: center; max-width: 700px; margin: 0 auto; }

.page-main { max-width: 1200px; margin: 0 auto; }

@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;
        --transition: 110ms cubic-bezier(.2,.85,.2,1);
        --radius-sm: 4px;
        --radius-md: 5px;
        --radius-lg: 9px;
        --shadow-sm:
            0 1px 0 rgba(0,0,0,.24),
            0 8px 20px rgba(77,29,149,.16);
        --shadow-md:
            0 1px 0 rgba(0,0,0,.26),
            0 10px 26px rgba(77,29,149,.20),
            0 0 0 1px rgba(179,136,255,.14) inset;
    }
    .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; }
}