:root {
    --color-primary: #3b82f6;
    --color-primary-dark: #1d4ed8;
    --color-accent: #60a5fa;
    --color-surface: #f1f5f9;
    --color-text: #0f172a;
    --rgb-primary: 59,130,246;
    --rgb-accent: 96,165,250;
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 20px;
    --radius-xl: 26px;
    --shadow-sm: 0 1px 2px rgba(15,23,42,.04), 0 2px 10px rgba(15,23,42,.05);
    --shadow-md: 0 2px 6px rgba(15,23,42,.04), 0 14px 36px rgba(15,23,42,.08);
    --shadow-lg: 0 4px 12px rgba(15,23,42,.05), 0 28px 68px rgba(15,23,42,.12);
    --space-section: 3.5rem;
    --space-card: 1.375rem;
    --space-gap: 1.125rem;
    --transition: 0.3s cubic-bezier(.4,0,.2,1);
    --heading-weight: 800;
    --body-line-height: 1.6;
}

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"] {
    background-color: #ffffff;
    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(3, 1fr); gap: var(--space-gap); }

.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--space-gap) * 1.5); }

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

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

.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; flex-wrap: wrap; justify-content: center; gap: 2rem; }

.stats-grid .stat-value { font-size: 3rem; }

.cta-section {
    background: var(--color-primary);
    color: #ffffff;
    padding: 4.5rem 2rem;
    box-shadow: var(--shadow-lg);
}

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

.hero, [class*="hero"], section:first-of-type {
    background: linear-gradient(135deg, #0f172a 0%, #1e40af 100%);
    color: #f8fafc;
}

.card {
    border: 1px solid rgba(148, 163, 184, .2);
}

header, .header, .navbar {
    background-color: rgba(255, 255, 255, .8);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(148, 163, 184, .14), 0 8px 28px rgba(15, 23, 42, .07);
}

@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: 2.25rem;
        --space-card: 1.125rem;
        --space-gap: 0.875rem;
    }
    .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; }
}