:root {
    --color-primary: #34495e;
    --color-primary-dark: #252e3a;
    --color-accent: #c05621;
    --color-surface: #ecf0f1;
    --color-bg: #f5f6f7;
    --color-text: #273238;
    --rgb-primary: 52,73,94;
    --rgb-accent: 192,86,33;
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 10px;
    --radius-xl: 14px;
    --shadow-sm: 0 1px 2px rgba(37,46,58,.08), 0 1px 3px rgba(37,46,58,.05);
    --shadow-md: 0 2px 4px rgba(37,46,58,.05), 0 6px 16px rgba(37,46,58,.08);
    --shadow-lg: 0 4px 8px rgba(37,46,58,.06), 0 12px 24px rgba(37,46,58,.10);
    --space-section: 3.5rem;
    --space-card: 1.25rem;
    --space-gap: 1rem;
    --transition: 0.16s cubic-bezier(.4,0,.2,1);
    --heading-weight: 700;
    --body-line-height: 1.75;
    caret-color: var(--color-primary);
    accent-color: var(--color-accent);
}

body { color: var(--color-text); line-height: var(--body-line-height); background-color: var(--color-bg); }
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); background-color: var(--color-surface); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background-color: var(--color-accent); color: #ffffff; box-shadow: var(--shadow-sm); }
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) * 0.8); }
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--space-gap) * 1.5); }
.hero-content { text-align: left; max-width: 600px; }
.testimonial-list { column-count: 2; column-gap: var(--space-gap); }
.testimonial-list > * { break-inside: avoid; margin-bottom: var(--space-gap); }
.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: flex; justify-content: center; gap: 2.5rem; }
.cta-inner { text-align: center; max-width: 700px; margin: 0 auto; }
.page-main { max-width: 1200px; margin: 0 auto; }

.card:hover, [class*="card"]:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: rgba(var(--rgb-accent), .25); }
.hero, [class*="hero"], section:first-of-type { background: linear-gradient(145deg, #34495e 0%, #252e3a 100%); }
.card { border: 1px solid rgba(var(--rgb-primary), .10); }
header, .header, .navbar { box-shadow: 0 1px 2px rgba(37,46,58,.05), 0 4px 12px rgba(37,46,58,.06); }

@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; }
}