:root {
    --color-primary: #0ea5e9;
    --color-primary-dark: #0369a1;
    --color-accent: #22c55e;
    --color-surface: #fefce8;
    --color-text: #0b1220;
    --rgb-primary: 14,165,233;
    --rgb-accent: 34,197,94;
    --radius-sm: 3px;
    --radius-md: 4px;
    --radius-lg: 6px;
    --radius-xl: 10px;

    --shadow-sm: 0 1px 0 rgba(11,18,32,.08);
    --shadow-md: 0 1px 0 rgba(11,18,32,.06), 0 8px 22px rgba(14,165,233,.08);
    --shadow-lg: 0 1px 0 rgba(11,18,32,.07), 0 10px 30px rgba(3,105,161,.12), 0 2px 6px rgba(0,0,0,.06);

    --space-section: 4rem;
    --space-card: 1.5rem;
    --space-gap: 1.25rem;

    --transition: 260ms cubic-bezier(.2,.9,.2,1);
    --heading-weight: 650;
    --body-line-height: 1.7;
}

body { color: var(--color-text); line-height: var(--body-line-height); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); }
section, .section {
    padding-top: var(--space-section);
    padding-bottom: var(--space-section);
    background: linear-gradient(to bottom, rgba(255,255,255,.88) 0%, rgba(255,255,255,.88) 100%);
}
.card, [class*="card"] {
    border-radius: var(--radius-lg);
    box-shadow:
        0 0 0 1px rgba(14,165,233,.10) inset,
        0 1px 0 rgba(11,18,32,.06),
        0 10px 26px rgba(14,165,233,.10);
    padding: var(--space-card);
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition), background-color var(--transition);
}
.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), color var(--transition);
    box-shadow: 0 0 0 1px rgba(14,165,233,.14) inset, 0 1px 0 rgba(11,18,32,.05);
}
a:not([class]) {
    color: var(--color-primary);
    transition: color var(--transition), text-shadow var(--transition);
    text-shadow: 0 0 0 rgba(0,0,0,0);
}

.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: flex; flex-direction: column; align-items: center; gap: calc(var(--space-gap) * 2); max-width: 720px; margin: 0 auto; }

.hero-content { text-align: center; max-width: 800px; margin: 0 auto; }

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

.partner-grid { display: flex; gap: 2rem; overflow: hidden; animation: partnerScroll 18s cubic-bezier(.2,.8,.2,1) infinite; }
@keyframes partnerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

.faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-gap); }

.stats-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }
.stats-grid .stat-value { font-size: 3rem; letter-spacing: -0.02em; text-shadow: 0 1px 0 rgba(11,18,32,.06); }

.cta-inner {
    background:
        radial-gradient(1200px 320px at 50% 0%, rgba(14,165,233,.16) 0%, rgba(254,252,232,.86) 45%, rgba(254,252,232,.96) 100%);
    border-radius: var(--radius-xl);
    box-shadow:
        0 0 0 1px rgba(14,165,233,.12) inset,
        0 14px 36px rgba(14,165,233,.10),
        0 2px 10px rgba(11,18,32,.06);
    padding: 3rem;
    text-align: center;
}

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

.card:hover, [class*="card"]:hover {
    transform: translateY(-2px);
    box-shadow:
        0 0 0 1px rgba(34,197,94,.18) inset,
        0 1px 0 rgba(11,18,32,.07),
        0 18px 46px rgba(3,105,161,.14),
        0 2px 12px rgba(34,197,94,.10);
    transition-duration: 220ms;
}
a:not([class]):hover {
    color: var(--color-accent);
    text-shadow: 0 0 18px rgba(34,197,94,.22);
}

.card { border: 1px solid rgba(var(--rgb-primary), .16); }

header, .header, .navbar {
    background:
        linear-gradient(to right, rgba(255,255,255,.0) 0%, rgba(255,255,255,.0) 30%, rgba(255,255,255,.0) 100%);
}

@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; }
}