:root {
    --color-primary: #1f6f8b;
    --color-primary-dark: #252e3a;
    --color-accent: #3ba3c4;
    --color-surface: #f0f6f9;
    --color-text: #1a2630;
    --rgb-primary: 31,111,139;
    --rgb-accent: 59,163,196;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 22px;
    --radius-xl: 28px;
    --shadow-sm: 0 4px 18px -2px rgba(var(--rgb-primary),.10), 0 1px 4px rgba(37,46,58,.05);
    --shadow-md: 0 12px 36px -6px rgba(var(--rgb-primary),.14), 0 4px 12px rgba(37,46,58,.06);
    --shadow-lg: 0 24px 64px -12px rgba(var(--rgb-primary),.18), 0 8px 24px rgba(37,46,58,.08);
    --space-section: 4rem;
    --space-card: 1.5rem;
    --space-gap: 1.25rem;
    --transition: 0.32s cubic-bezier(.34,.8,.34,1);
    --heading-weight: 700;
    --body-line-height: 1.75;
}

body { color: var(--color-text); line-height: var(--body-line-height); background: var(--color-surface); }
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) * 0.8); }

.feature-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); }

.hero-content { text-align: left; max-width: 600px; }

.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(4, 1fr); gap: calc(var(--space-gap) * 1.5); align-items: center; }

.faq-wrapper { display: grid; grid-template-columns: 2fr 1fr; gap: 2rem; }

.stats-grid { display: flex; justify-content: center; gap: 3rem; }

.cta-section { background: linear-gradient(135deg, #1f6f8b, #252e3a); color: #f0f6f9; padding: 4rem 2rem; }

.page-main { max-width: 1200px; margin: 0 auto; }

.hero, [class*="hero"], section:first-of-type { background: linear-gradient(140deg, #252e3a 0%, #1f6f8b 60%, #3ba3c4 100%); }
.card { border: 1px solid rgba(var(--rgb-primary), .10); }
header, .header, .navbar { box-shadow: 0 6px 24px -4px rgba(37,46,58,.14), 0 2px 8px rgba(31,111,139,.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; }
}