:root {
    --color-primary: #1d4ed8;
    --color-primary-dark: #1e3a8a;
    --color-accent: #22c55e;
    --color-surface: #f7f1e6;
    --color-text: #0b1220;
    --rgb-primary: 29,78,216;
    --rgb-accent: 34,197,94;
    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 22px;
    --radius-xl: 28px;
    --shadow-sm: 0 2px 10px rgba(8, 22, 56, .08), 0 1px 2px rgba(8, 22, 56, .06);
    --shadow-md: 0 10px 28px rgba(7, 18, 43, .12), 0 2px 8px rgba(7, 18, 43, .08);
    --shadow-lg: 0 20px 60px rgba(7, 18, 43, .16), 0 6px 18px rgba(7, 18, 43, .10);
    --space-section: 5.3rem;
    --space-card: 2.1rem;
    --space-gap: 1.65rem;
    --transition: 220ms cubic-bezier(.2,.85,.25,1);
    --heading-weight: 650;
    --body-line-height: 1.65;
}

body { color: var(--color-text); line-height: var(--body-line-height); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); }
section, .section {
    padding-top: calc(var(--space-section) + .25rem);
    padding-bottom: calc(var(--space-section) + .25rem);
}
.card, [class*="card"] {
    border-radius: calc(var(--radius-lg) + 2px);
    box-shadow:
        0 1px 0 rgba(255,255,255,.75) inset,
        0 -1px 0 rgba(0,0,0,.08) inset,
        0 14px 34px rgba(10, 18, 50, .14),
        0 4px 14px rgba(10, 18, 50, .10),
        0 0 0 1px rgba(29, 78, 216, .10);
    padding: var(--space-card);
    transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), border-color var(--transition);
    background: rgba(255,255,255,.72);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: calc(var(--radius-md) + 2px);
    transition: transform var(--transition), background-color var(--transition), color var(--transition), box-shadow var(--transition);
}
a:not([class]) { color: var(--color-primary); transition: var(--transition); }

.news-grid { column-count: 2; column-gap: var(--space-gap); }
.news-grid .card {
    break-inside: avoid;
    margin-bottom: var(--space-gap);
    box-shadow:
        0 1px 0 rgba(255,255,255,.7) inset,
        0 16px 44px rgba(10, 18, 50, .10),
        0 5px 16px rgba(10, 18, 50, .08),
        0 0 0 1px rgba(29, 78, 216, .12);
}

.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--space-gap) * 1.5); }
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }

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

.partner-grid {
    display: flex;
    gap: 2rem;
    overflow: hidden;
    animation: partnerScroll 22s linear infinite;
}
@keyframes partnerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

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

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); text-align: center; }

.cta-section {
    background:
        radial-gradient(1200px 420px at 18% 10%, rgba(34, 197, 94, .35), rgba(34, 197, 94, 0) 55%),
        radial-gradient(900px 360px at 80% 20%, rgba(99, 102, 241, .35), rgba(99, 102, 241, 0) 52%),
        linear-gradient(135deg, var(--color-primary) 0%, #0b3a8f 45%, var(--color-primary-dark) 100%);
    color: #f8fafc;
    padding: 4rem 2rem;
    box-shadow:
        0 1px 0 rgba(255,255,255,.35) inset,
        0 18px 70px rgba(2, 6, 23, .18);
    border-radius: calc(var(--radius-xl) + 4px);
}

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

.card:hover, [class*="card"]:hover {
    transform: translateY(-6px);
    box-shadow:
        0 1px 0 rgba(255,255,255,.8) inset,
        0 -1px 0 rgba(0,0,0,.10) inset,
        0 26px 78px rgba(2, 6, 23, .18),
        0 10px 28px rgba(2, 6, 23, .12),
        0 0 0 1px rgba(34, 197, 94, .22);
}
a:not([class]):hover { color: #34d399; text-shadow: 0 10px 24px rgba(52, 211, 153, .25); }
header, .header, .navbar { background: transparent; }

@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: 2.15rem;
        --space-card: 1.15rem;
        --space-gap: 0.9rem;
        --transition: 180ms cubic-bezier(.2,.9,.25,1);
    }
    .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; }
}