:root {
    --color-primary: #334155;
    --color-primary-dark: #1e293b;
    --color-accent: #3b82f6;
    --color-surface: #ffffff;
    --color-text: #0b1220;

    --rgb-primary: 51,65,85;
    --rgb-accent: 59,130,246;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 22px;

    --shadow-sm: 0 2px 10px rgba(30,41,59,0.10), 0 1px 0 rgba(255,255,255,0.65) inset;
    --shadow-md: 0 6px 14px rgba(2,6,23,0.08), 0 20px 40px -18px rgba(2,6,23,0.16), 0 1px 0 rgba(255,255,255,0.7) inset;
    --shadow-lg: 0 10px 26px rgba(2,6,23,0.10), 0 26px 60px -26px rgba(2,6,23,0.18), 0 1px 0 rgba(255,255,255,0.65) inset;

    --space-section: 5rem;
    --space-card: 2rem;
    --space-gap: 1.5rem;

    --transition: 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
    --heading-weight: 700;
    --body-line-height: 1.65;
}

body { color: var(--color-text); line-height: var(--body-line-height); background: #0b1220; }

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 2px 10px rgba(2,6,23,0.08),
        0 16px 40px -22px rgba(2,6,23,0.22),
        0 1px 0 rgba(255,255,255,0.7) inset;
    padding: var(--space-card);
    transition: var(--transition);
    background: rgba(255,255,255,0.92);
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: var(--transition);
    box-shadow: 0 10px 26px -18px rgba(59,130,246,0.35);
}

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

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

.feature-list { display: flex; gap: var(--space-gap); overflow-x: auto; scroll-snap-type: x mandatory; }
.feature-list > * { flex: 0 0 300px; scroll-snap-align: start; }

.hero { padding: 2rem 0; } .hero-content { max-width: 560px; }

.testimonial-list { display: flex; overflow: hidden; }
.testimonial-list > * { flex: 0 0 100%; }

.partner-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--space-gap); align-items: center; }

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

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

.cta-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; }

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

.hero, [class*="hero"], section:first-of-type {
    background:
        radial-gradient(1200px 380px at 20% 0%, rgba(59,130,246,0.30), rgba(59,130,246,0.0) 60%),
        radial-gradient(900px 320px at 90% 10%, rgba(14,165,233,0.22), rgba(14,165,233,0.0) 58%),
        linear-gradient(135deg, #334155, #1e293b);
}

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

header, .header, .navbar {
    box-shadow:
        0 2px 10px rgba(2,6,23,0.10),
        0 18px 44px -34px rgba(59,130,246,0.35),
        0 1px 0 rgba(255,255,255,0.65) inset;
}

@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; }
}