:root {
    --color-primary: #0f172a;
    --color-primary-dark: #020617;
    --color-accent: #3b82f6;
    --color-surface: #f8fafc;
    --color-text: #0b1220;
    --rgb-primary: 15,23,42;
    --rgb-accent: 59,130,246;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 26px;
    --shadow-sm:
        0 1px 0 rgba(15,23,42,.10),
        0 6px 14px rgba(2,6,23,.06);
    --shadow-md:
        0 1px 0 rgba(15,23,42,.12),
        0 14px 28px rgba(2,6,23,.08),
        0 2px 6px rgba(59,130,246,.10);
    --shadow-lg:
        0 1px 0 rgba(15,23,42,.14),
        0 24px 60px rgba(2,6,23,.14),
        0 10px 22px rgba(59,130,246,.14);
    --space-section: 3.25rem;
    --space-card: 1.15rem;
    --space-gap: 1rem;
    --transition: 520ms cubic-bezier(.16,1,.3,1);
    --heading-weight: 800;
    --body-line-height: 1.75;
}

body { color: var(--color-text); line-height: var(--body-line-height); background: linear-gradient(180deg, #0b1220 0%, #0f172a 45%, #0b1220 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,.55) inset,
        0 1px 0 rgba(2,6,23,.10),
        0 18px 45px rgba(2,6,23,.12),
        0 6px 18px rgba(59,130,246,.10);
    padding: var(--space-card);
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition), background var(--transition);
    background:
        radial-gradient(1200px 600px at 18% -10%, rgba(59,130,246,.22), transparent 55%),
        radial-gradient(900px 500px at 95% 10%, rgba(56,189,248,.12), transparent 45%),
        linear-gradient(180deg, rgba(248,250,252,.98) 0%, rgba(241,245,249,.98) 100%);
    color: #0b1220;
    border: 1px solid rgba(15,23,42,.08);
}
.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition:
        transform var(--transition),
        box-shadow var(--transition),
        background var(--transition),
        color var(--transition),
        border-color var(--transition);
}
a:not([class]) { color: var(--color-accent); transition: var(--transition); text-decoration-color: rgba(59,130,246,.35); }
a:not([class]):hover { text-decoration-color: rgba(59,130,246,.75); }

.card:hover, [class*="card"]:hover {
    transform: translateY(-6px);
    box-shadow:
        0 1px 0 rgba(255,255,255,.65) inset,
        0 1px 0 rgba(2,6,23,.12),
        0 30px 80px rgba(2,6,23,.18),
        0 18px 40px rgba(59,130,246,.18);
    border-color: rgba(59,130,246,.30);
    background:
        radial-gradient(900px 420px at 20% -10%, rgba(59,130,246,.28), transparent 55%),
        radial-gradient(700px 380px at 90% 15%, rgba(56,189,248,.16), transparent 45%),
        linear-gradient(180deg, rgba(255,255,255,.98) 0%, rgba(241,245,249,.98) 100%);
}
a:not([class]):hover { color: #93c5fd; }
.card { border-left: 4px solid rgba(59,130,246,.95); }

.hero-content { text-align: center; max-width: 800px; margin: 0 auto; }
.cta-section { background: linear-gradient(135deg, #0b1220 0%, #1d4ed8 45%, #2563eb 100%); color: #fff; padding: 4rem 2rem; border-radius: 28px; box-shadow: 0 30px 90px rgba(37,99,235,.22), 0 12px 30px rgba(2,6,23,.35); }

                .news-grid { column-count: 2; column-gap: var(--space-gap); }
                .news-grid .card { break-inside: avoid; margin-bottom: var(--space-gap); }
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--space-gap) * 1.5); }
                .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(4, 1fr); gap: calc(var(--space-gap) * 1.5); align-items: center; }
.faq-list { max-width: 800px; margin: 0 auto; }
                .stats-grid { display: flex; justify-content: center; gap: 3rem; }

                .hero-inner { text-shadow: 0 1px 0 rgba(255,255,255,.12); }

@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: 2.75rem; --space-card: 1.05rem; --space-gap: 0.95rem; }
    .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; }
}

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

.cta-section, .card, [class*="card"] {
    caret-color: #93c5fd;
    accent-color: #3b82f6;
}

.card:focus-within, [class*="card"]:focus-within {
    outline: 2px solid rgba(59,130,246,.35);
    outline-offset: 2px;
}