:root {
    --color-primary: #4a90e2;
    --color-primary-dark: #003d6b;
    --color-accent: #f39c12;
    --color-surface: #ffffff;
    --color-text: #1c1c1c;
    --rgb-primary: 74,144,226;
    --rgb-accent: 243,156,18;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 18px;
    --shadow-sm: 0 2px 10px rgba(var(--rgb-primary),.15);
    --shadow-md: 0 5px 20px rgba(var(--rgb-primary),.12);
    --shadow-lg: 0 10px 40px rgba(var(--rgb-primary),.10);
    --space-section: 3rem;
    --space-card: 2rem;
    --space-gap: 1.5rem;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --heading-weight: 700;
    --body-line-height: 1.5;
}

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); }
.card, [class*="card"] { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: var(--space-card); transition: var(--transition); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); }

.news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 0.9); }
.feature-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: center; }
.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 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-gap); }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); text-align: center; }
.cta-inner { text-align: center; max-width: 700px; margin: 0 auto; }
.page-main { max-width: 860px; margin: 0 auto; }

.card:hover, [class*="card"]:hover { transform: translateY(-6px); box-shadow: 0 0 24px rgba(var(--rgb-accent), 0.4); }
.hero, [class*="hero"], section:first-of-type { background: linear-gradient(135deg, #4a90e2, #003d6b); }
.card { border-left: 4px solid var(--color-primary); }
header, .header, .navbar { box-shadow: 0 4px 16px rgba(0,0,0,.08); }

@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: 2.5rem; --space-card: 1.2rem; --space-gap: 0.9rem; }
    .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; }
}