:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1e3a8a;
    --color-accent: #38bdf8;
    --color-surface: #f8fafc;
    --color-text: #0f172a;
    --rgb-primary: 37,99,235;
    --rgb-accent: 56,189,248;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 2px 4px rgba(15,23,42,.06), 0 8px 20px rgba(var(--rgb-primary),.08);
    --shadow-md: 0 8px 24px rgba(15,23,42,.08), 0 16px 40px rgba(var(--rgb-primary),.12);
    --shadow-lg: 0 16px 40px rgba(15,23,42,.12), 0 24px 64px rgba(var(--rgb-primary),.18);
    --space-section: 4rem;
    --space-card: 1.6rem;
    --space-gap: 1.25rem;
    --transition: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    --heading-weight: 700;
    --body-line-height: 1.7;
}

body {
    color: #e2e8f0;
    line-height: var(--body-line-height);
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 45%, #0f172a 100%);
}

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: linear-gradient(145deg, #ffffff 0%, #f1f5f9 100%);
    color: var(--color-text);
    outline: 1px solid rgba(37,99,235,.08);
    outline-offset: -1px;
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: var(--transition);
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 55%, #38bdf8 100%);
    color: #f0f9ff;
    box-shadow: 0 4px 14px rgba(37,99,235,.3), inset 0 1px 0 rgba(255,255,255,.15);
    text-shadow: 0 1px 2px rgba(15,23,42,.25);
}

a:not([class]) {
    color: var(--color-primary);
    transition: var(--transition);
    text-decoration-color: rgba(37,99,235,.35);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: calc(var(--space-gap) * 0.8);
}

.feature-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: calc(var(--space-gap) * 2);
    max-width: 720px;
    margin: 0 auto;
}

.hero {
    padding: 2rem 0;
    background: radial-gradient(circle at 20% 30%, rgba(37,99,235,.15), transparent 65%), radial-gradient(circle at 80% 70%, rgba(56,189,248,.08), transparent 55%);
}

.hero-content {
    max-width: 560px;
}

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

.partner-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.75rem;
}

.faq-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.75rem;
}

.stats-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.75rem;
}

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

.cta-section {
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 60%, #38bdf8 100%);
    color: #f0f9ff;
    padding: 3.5rem 2rem;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 20px 40px rgba(15,23,42,.3);
    text-shadow: 0 1px 3px rgba(15,23,42,.25);
}

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

.card:hover, [class*="card"]:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(145deg, #ffffff 0%, #dbeafe 100%);
    outline-color: rgba(37,99,235,.18);
}

a:not([class]):hover {
    color: var(--color-accent);
}

header, .header, .navbar {
    background: linear-gradient(180deg, rgba(15,23,42,.92), rgba(30,41,59,.82));
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(15,23,42,.35), inset 0 -1px 0 rgba(255,255,255,.04);
}

@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: 0.9rem;
        --space-gap: 0.7rem;
    }
    .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; }
}