:root {
    --color-primary: #1f2a44;
    --color-primary-dark: #0b1224;
    --color-accent: #ff4d6d;
    --color-surface: #f7f7fb;
    --color-text: #0b1224;
    --rgb-primary: 31,42,68;
    --rgb-accent: 255,77,109;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 0 rgba(7, 15, 38, .04), 0 6px 14px rgba(16, 24, 40, .08);
    --shadow-md: 0 1px 0 rgba(7, 15, 38, .05), 0 12px 26px rgba(12, 18, 36, .10), 0 2px 0 rgba(255,255,255,.55) inset;
    --shadow-lg: 0 1px 0 rgba(7, 15, 38, .06), 0 22px 48px rgba(10, 14, 30, .16), 0 2px 0 rgba(255,255,255,.52) inset, 0 0 0 1px rgba(255,255,255,.35);
    --space-section: 4rem;
    --space-card: 1.5rem;
    --space-gap: 1.25rem;
    --transition: 520ms cubic-bezier(.2,.9,.2,1);
    --heading-weight: 600;
    --body-line-height: 1.65;
    --card-a: #6d28d9;
    --card-b: #0891b2;
    --card-c: #f97316;
    --card-d: #10b981;
    --card-e: #ef4444;
    --card-border: rgba(15, 23, 42, .10);
}

body { color: var(--color-text); line-height: var(--body-line-height); background: radial-gradient(1200px 800px at 15% 0%, rgba(109, 40, 217, .10), transparent 55%), radial-gradient(1000px 700px at 85% 10%, rgba(8, 145, 178, .10), transparent 52%), linear-gradient(180deg, rgba(247,247,251,1) 0%, rgba(248,250,252,1) 35%, rgba(244,246,255,1) 100%); }
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-xl);
    box-shadow:
        0 1px 0 rgba(255,255,255,.65) inset,
        0 0 0 1px rgba(15, 23, 42, .08),
        0 18px 36px rgba(10, 14, 30, .14),
        0 6px 14px rgba(10, 14, 30, .08);
    padding: var(--space-card);
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
    background:
        radial-gradient(900px 240px at 20% 0%, rgba(255,255,255,.55), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.78) 0%, rgba(248, 250, 252, .72) 55%, rgba(245, 247, 255, .72) 100%);
    border: 1px solid rgba(15, 23, 42, .07);
}
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition); }
a:not([class]) { color: #2b4cff; transition: var(--transition); text-shadow: 0 1px 0 rgba(255,255,255,.55); }

header, .header, .navbar { box-shadow: 0 1px 0 rgba(255,255,255,.55) inset, 0 10px 24px rgba(12, 18, 36, .10), 0 0 0 1px rgba(15, 23, 42, .06); }

.news-grid { display: flex; flex-direction: column; gap: var(--space-gap); }
.news-grid .card { display: grid; grid-template-columns: 280px 1fr; background:
        radial-gradient(700px 220px at 0% 0%, rgba(255,255,255,.62), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.78) 0%, rgba(246, 247, 255, .72) 100%);
    border-color: rgba(15, 23, 42, .10);
    box-shadow:
        0 1px 0 rgba(255,255,255,.62) inset,
        0 0 0 1px rgba(15, 23, 42, .08),
        0 16px 30px rgba(12, 18, 36, .12),
        0 4px 12px rgba(12, 18, 36, .08);
}

.feature-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); }
.feature-list > * { box-shadow:
        0 1px 0 rgba(255,255,255,.62) inset,
        0 0 0 1px rgba(15, 23, 42, .08),
        0 14px 28px rgba(12, 18, 36, .12),
        0 3px 10px rgba(12, 18, 36, .08);
    border-color: rgba(15, 23, 42, .10);
}
.feature-list > *:nth-child(1) { background: radial-gradient(800px 220px at 10% 0%, rgba(109, 40, 217, .22), transparent 55%), linear-gradient(180deg, rgba(255,255,255,.82) 0%, rgba(250, 245, 255, .75) 100%); }
.feature-list > *:nth-child(2) { background: radial-gradient(800px 220px at 10% 0%, rgba(8, 145, 178, .22), transparent 55%), linear-gradient(180deg, rgba(255,255,255,.82) 0%, rgba(244, 252, 255, .75) 100%); }
.feature-list > *:nth-child(3) { background: radial-gradient(800px 220px at 10% 0%, rgba(249, 115, 22, .22), transparent 55%), linear-gradient(180deg, rgba(255,255,255,.82) 0%, rgba(255, 247, 238, .78) 100%); }
.feature-list > *:nth-child(4) { background: radial-gradient(800px 220px at 10% 0%, rgba(16, 185, 129, .22), transparent 55%), linear-gradient(180deg, rgba(255,255,255,.82) 0%, rgba(240, 255, 249, .78) 100%); }

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

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

.partner-grid { display: flex; gap: 2rem; overflow: hidden; animation: partnerScroll 20s linear infinite; }
@keyframes partnerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

.faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-gap); }
.faq-list > * { border-radius: var(--radius-xl); background: radial-gradient(700px 220px at 12% 0%, rgba(255,255,255,.60), transparent 55%), linear-gradient(180deg, rgba(255,255,255,.80) 0%, rgba(245, 247, 255, .74) 100%); }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); text-align: center; }
.stats-grid > * { background: linear-gradient(180deg, rgba(255,255,255,.82) 0%, rgba(245, 247, 255, .78) 100%); box-shadow:
        0 1px 0 rgba(255,255,255,.62) inset,
        0 0 0 1px rgba(15, 23, 42, .08),
        0 18px 34px rgba(12, 18, 36, .12),
        0 4px 14px rgba(12, 18, 36, .08);
}
.stats-grid > *:nth-child(1) { border-color: rgba(109, 40, 217, .20); }
.stats-grid > *:nth-child(2) { border-color: rgba(8, 145, 178, .20); }
.stats-grid > *:nth-child(3) { border-color: rgba(249, 115, 22, .22); }
.stats-grid > *:nth-child(4) { border-color: rgba(16, 185, 129, .22); }

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

.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; }
    .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; }
    .card, [class*="card"] {
        border-radius: 22px;
        box-shadow:
            0 1px 0 rgba(255,255,255,.62) inset,
            0 0 0 1px rgba(15, 23, 42, .07),
            0 14px 26px rgba(12, 18, 36, .12),
            0 4px 12px rgba(12, 18, 36, .08);
        transition-duration: 460ms;
    }
}