:root {
    --color-primary: #0e7490;
    --color-primary-dark: #155e75;
    --color-accent: #f97316;
    --color-surface: #f8fafc;
    --color-text: #1e293b;
    --color-border: #94a3b8;
    --color-card: #ffffff;
    --rgb-primary: 14, 116, 144;
    --rgb-accent: 249, 115, 22;
    --radius-sm: 0px;
    --radius-md: 2px;
    --radius-lg: 4px;
    --radius-xl: 4px;
    --shadow-sm: 4px 4px 0 0 #e2e8f0;
    --shadow-md: 4px 4px 0 0 #cbd5e1;
    --shadow-lg: 4px 4px 0 0 #64748b;
    --space-section: 4.5rem;
    --space-card: 1.75rem;
    --space-gap: 1.5rem;
    --transition: 0.15s cubic-bezier(0.4, 0, 0.6, 1);
    --heading-weight: 600;
    --body-line-height: 1.65;
}

body { color: var(--color-text); background-color: var(--color-surface); 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), inset 0 0 0 2px var(--color-border); background-color: var(--color-card); padding: var(--space-card); transition: var(--transition); }

.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); box-shadow: var(--shadow-sm); transition: var(--transition); }

a:not([class]) { color: var(--color-primary); transition: var(--transition); }

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

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

.hero { position: relative; min-height: 70vh; display: flex; align-items: center; }

.hero-content { position: relative; z-index: 1; }

.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(4, 1fr); gap: var(--space-gap); text-align: center; }

.cta-section { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); color: #f8fafc; padding: 3.5rem 1.75rem; }

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

.card:hover, [class*="card"]:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg), inset 0 0 0 2px var(--color-primary); }

.hero, [class*="hero"], section:first-of-type { background: linear-gradient(145deg, #0e7490, #155e75 60%, #164e63); }

.card { border-left: 3px double var(--color-accent); }

header, .header, .navbar { box-shadow: 0 4px 0 0 var(--color-border); }

@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: 1.75rem; --space-card: 0.875rem; --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; }
}