:root {
    --color-primary: #3b82f6;
    --color-primary-dark: #1d4ed8;
    --color-accent: #22c55e;
    --color-surface: #f8fafc;
    --color-text: #e5e7eb;
    --rgb-primary: 59,130,246;
    --rgb-accent: 34,197,94;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-xl: 26px;
    --shadow-sm: 0 1px 0 rgba(255,255,255,0.06), 0 10px 30px rgba(0,0,0,0.35);
    --shadow-md: 0 2px 0 rgba(255,255,255,0.06), 0 18px 45px rgba(2,6,23,0.55);
    --shadow-lg: 0 3px 0 rgba(255,255,255,0.08), 0 24px 65px rgba(2,6,23,0.6);
    --space-section: 5rem;
    --space-card: 2rem;
    --space-gap: 1.5rem;
    --transition: 160ms cubic-bezier(.2,.8,.2,1);
    --heading-weight: 650;
    --body-line-height: 1.7;
}

body {
    color: var(--color-text);
    line-height: var(--body-line-height);
    background:
        radial-gradient(1200px 700px at 20% 0%, rgba(59,130,246,0.18), transparent 55%),
        radial-gradient(900px 600px at 90% 10%, rgba(34,197,94,0.12), transparent 52%),
        linear-gradient(180deg, #0b1220 0%, #0b1220 35%, #070b14 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:
        0 1px 0 rgba(255,255,255,0.06),
        0 10px 28px rgba(2,6,23,0.55),
        0 0 0 1px rgba(148,163,184,0.16);
    padding: var(--space-card);
    transition:
        var(--transition),
        box-shadow 260ms cubic-bezier(.2,.8,.2,1),
        transform 260ms cubic-bezier(.2,.8,.2,1);
    background:
        linear-gradient(180deg, rgba(255,255,255,0.92), rgba(248,250,252,0.88));
    color: #0b1220;
}

.card:hover, [class*="card"]:hover {
    box-shadow:
        0 2px 0 rgba(255,255,255,0.08),
        0 18px 44px rgba(2,6,23,0.62),
        0 0 0 1px rgba(59,130,246,0.26),
        0 0 30px rgba(59,130,246,0.22);
    transform: translateY(-1px);
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: var(--transition);
    box-shadow:
        0 0 0 1px rgba(148,163,184,0.2),
        0 14px 36px rgba(2,6,23,0.35);
    background:
        linear-gradient(180deg, rgba(59,130,246,0.98), rgba(29,78,216,0.98));
    color: #ffffff;
}

.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover {
    box-shadow:
        0 0 0 1px rgba(59,130,246,0.45),
        0 18px 46px rgba(2,6,23,0.42),
        0 0 34px rgba(59,130,246,0.38);
}

a:not([class]) {
    color: var(--color-primary);
    transition: var(--transition);
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

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

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

.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 { position: relative; min-height: 70vh; display: flex; align-items: center; }
.hero-content { position: relative; z-index: 1; }

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

.partner-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 1.5); 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; color: #e5e7eb; text-shadow: 0 0 18px rgba(59,130,246,0.24); }

.cta-inner {
    background:
        radial-gradient(900px 380px at 15% 0%, rgba(59,130,246,0.24), transparent 60%),
        radial-gradient(700px 340px at 90% 10%, rgba(34,197,94,0.16), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,0.94), rgba(248,250,252,0.86));
    border-radius: var(--radius-xl);
    padding: 3rem;
    text-align: center;
    box-shadow:
        0 1px 0 rgba(255,255,255,0.08),
        0 20px 60px rgba(2,6,23,0.55),
        0 0 0 1px rgba(148,163,184,0.18),
        0 0 34px rgba(59,130,246,0.18);
    color: #0b1220;
}

.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: 2rem; --space-card: 1rem; --space-gap: 0.75rem; --radius-lg: 16px; --radius-xl: 22px; }
    .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; }
}