:root {
    --color-primary: #3b82f6;
    --color-primary-dark: #1d4ed8;
    --color-accent: #22c55e;
    --color-surface: #f8fafc;
    --color-text: #0f172a;
    --rgb-primary: 59,130,246;
    --rgb-accent: 34,197,94;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 26px;
    --shadow-sm: 0 1px 0 rgba(15,23,42,.18), 0 8px 18px rgba(2,6,23,.06);
    --shadow-md: 0 1px 0 rgba(15,23,42,.16), 0 12px 30px rgba(2,6,23,.10), 0 2px 6px rgba(2,6,23,.06);
    --shadow-lg: 0 1px 0 rgba(15,23,42,.14), 0 18px 50px rgba(2,6,23,.14), 0 6px 18px rgba(2,6,23,.08);
    --space-section: 3.5rem;
    --space-card: 1.25rem;
    --space-gap: 1.15rem;
    --transition: 320ms cubic-bezier(.2,.8,.2,1);
    --heading-weight: 800;
    --body-line-height: 1.7;
}

body {
    color: var(--color-text);
    line-height: var(--body-line-height);
    background: linear-gradient(180deg, #0b1220 0%, #0f172a 55%, #0b1220 100%);
    background-attachment: fixed;
    accent-color: var(--color-primary);
}

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:
        0 1px 0 rgba(148,163,184,.22),
        0 18px 40px rgba(2,6,23,.32),
        0 8px 16px rgba(2,6,23,.18),
        inset 0 1px 0 rgba(255,255,255,.06);
    padding: var(--space-card);
    transition: var(--transition);
    background: linear-gradient(180deg, rgba(248,250,252,.98) 0%, rgba(241,245,249,.96) 100%);
    color: #0f172a;
}

.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);
    text-shadow: 0 0 0 rgba(0,0,0,0);
}

a:not([class]):hover {
    color: #60a5fa;
}

.card {
    border: 1px solid rgba(148,163,184,.35);
    border-style: solid;
    border-radius: var(--radius-lg);
}

.card::selection, ::selection {
    background: rgba(59,130,246,.28);
}

.news-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: auto auto;
    gap: var(--space-gap);
}

.news-grid > *:first-child { grid-row: span 2; }

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

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

.cta-inner { text-align: center; max-width: 700px; margin: 0 auto; }

.page-main { max-width: 860px; margin: 0 auto; }

@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: 1rem; --space-gap: 0.9rem; }
    .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; }
}