:root {
    --color-primary: #a78bfa;
    --color-primary-dark: #6d28d9;
    --color-accent: #67e8f9;
    --color-surface: #131a3a;
    --color-text: #e2e9ff;
    --rgb-primary: 167,139,250;
    --rgb-accent: 103,232,249;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 14px;
    --radius-xl: 16px;
    --shadow-sm: 0 0 10px rgba(var(--rgb-accent), 0.16), 0 4px 12px rgba(2, 6, 23, 0.25);
    --shadow-md: 0 0 12px rgba(var(--rgb-accent), 0.22), 0 0 24px rgba(var(--rgb-accent), 0.28), 0 18px 36px rgba(2, 6, 23, 0.4);
    --shadow-lg: 0 0 16px rgba(var(--rgb-accent), 0.3), 0 0 32px rgba(var(--rgb-accent), 0.55), 0 24px 50px rgba(2, 6, 23, 0.55);
    --space-section: 3rem;
    --space-card: 1.25rem;
    --space-gap: 1rem;
    --transition: 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    --heading-weight: 800;
    --body-line-height: 1.65;
}

body {
    background: radial-gradient(900px 420px at 80% -10%, rgba(var(--rgb-accent), 0.14), transparent 60%), #070a1a;
    color: var(--color-text);
    line-height: var(--body-line-height);
    accent-color: var(--color-accent);
    caret-color: var(--color-accent);
}

h1, h2, h3, h4 { font-weight: var(--heading-weight); text-shadow: 0 0 18px rgba(var(--rgb-accent), 0.22); }

section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); }

.card, [class*="card"] {
    background:
        radial-gradient(circle at 0% 0%, rgba(var(--rgb-primary), 0.16), transparent 55%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.008));
    box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    padding: var(--space-card);
    transition: var(--transition);
}

.btn, button[class*="btn"], a[class*="btn"] {
    background: linear-gradient(135deg, #67e8f9, #a78bfa);
    box-shadow: 0 0 18px rgba(var(--rgb-accent), 0.3), 0 8px 24px rgba(2, 6, 23, 0.35);
    color: #070a1a;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

a:not([class]) {
    color: var(--color-primary);
    text-shadow: 0 0 12px rgba(var(--rgb-accent), 0.18);
    transition: var(--transition);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: calc(var(--space-gap) * 0.8);
    background:
        radial-gradient(circle at 12% 0%, rgba(var(--rgb-primary), 0.18), transparent 55%),
        linear-gradient(180deg, #151c46, #0e122e);
    border-radius: var(--radius-lg);
    box-shadow: 0 0 24px rgba(var(--rgb-accent), 0.16), 0 16px 36px rgba(2, 6, 23, 0.35);
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: calc(var(--space-gap) * 1.5);
    background:
        radial-gradient(circle at 85% 0%, rgba(var(--rgb-accent), 0.16), transparent 55%),
        linear-gradient(180deg, #2a1547, #111536);
    border-radius: var(--radius-lg);
    box-shadow: 0 0 24px rgba(var(--rgb-accent), 0.14), 0 14px 34px rgba(2, 6, 23, 0.35);
}

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

.testimonial-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-gap);
    max-width: 720px;
    margin: 0 auto;
    background:
        radial-gradient(circle at 50% 0%, rgba(var(--rgb-accent), 0.12), transparent 60%),
        linear-gradient(180deg, #0a2630, #0d1428);
    border-radius: var(--radius-lg);
    box-shadow: 0 0 24px rgba(var(--rgb-accent), 0.12), 0 14px 32px rgba(2, 6, 23, 0.3);
}

.partner-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    background:
        radial-gradient(circle at 50% 120%, rgba(var(--rgb-primary), 0.16), transparent 55%),
        linear-gradient(180deg, #2d1730, #10122c);
    border-radius: var(--radius-lg);
    box-shadow: 0 0 24px rgba(var(--rgb-accent), 0.12), 0 14px 34px rgba(2, 6, 23, 0.3);
}

.faq-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    background:
        radial-gradient(circle at 100% 100%, rgba(var(--rgb-accent), 0.12), transparent 50%),
        linear-gradient(180deg, #14203e, #10152d);
    border-radius: var(--radius-lg);
    box-shadow: 0 0 24px rgba(var(--rgb-accent), 0.12), 0 14px 34px rgba(2, 6, 23, 0.3);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-gap);
    text-align: center;
    background:
        radial-gradient(circle at 80% 0%, rgba(var(--rgb-accent), 0.14), transparent 55%),
        linear-gradient(180deg, #371a40, #12102c);
    border-radius: var(--radius-lg);
    box-shadow: 0 0 24px rgba(var(--rgb-accent), 0.14), 0 14px 34px rgba(2, 6, 23, 0.3);
}

.cta-inner {
    background:
        radial-gradient(circle at 20% 10%, rgba(var(--rgb-accent), 0.25), transparent 45%),
        linear-gradient(135deg, #241c56, var(--color-surface) 60%);
    border-radius: var(--radius-xl);
    padding: 3rem;
    text-align: center;
    box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.07);
    animation: cta-pulse 4.5s ease-in-out infinite;
}

.page-main { max-width: 860px; margin: 0 auto; }

.card:hover, [class*="card"]:hover {
    transform: translateY(-4px);
    box-shadow:
        0 0 16px rgba(var(--rgb-accent), 0.32),
        0 0 32px rgba(var(--rgb-accent), 0.6),
        0 18px 42px rgba(2, 6, 23, 0.5);
}

.hero, [class*="hero"], section:first-of-type {
    background:
        radial-gradient(ellipse at 85% -10%, rgba(var(--rgb-accent), 0.25), transparent 55%),
        radial-gradient(ellipse at 0% 110%, rgba(var(--rgb-primary), 0.28), transparent 48%),
        linear-gradient(135deg, #2c1e5c, #0c1029 62%);
}

.card { border-left: 3px solid rgba(var(--rgb-accent), 0.9); }

@keyframes cta-pulse {
    0%, 100% {
        box-shadow:
            0 0 20px rgba(var(--rgb-accent), 0.25),
            0 0 50px rgba(var(--rgb-primary), 0.12),
            0 18px 40px rgba(2, 6, 23, 0.45);
    }
    50% {
        box-shadow:
            0 0 30px rgba(var(--rgb-accent), 0.45),
            0 0 80px rgba(var(--rgb-accent), 0.18),
            0 18px 40px rgba(2, 6, 23, 0.45);
    }
}

@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; }
}