:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1e40af;
    --color-accent: #60a5fa;
    --color-surface: #f1f5f9;
    --color-text: #0f172a;
    --rgb-primary: 37,99,235;
    --rgb-accent: 96,165,250;
    --radius-sm: 2px;
    --radius-md: 6px;
    --radius-lg: 10px;
    --radius-xl: 14px;
    --shadow-sm: 0 1px 2px rgba(15,23,42,.10), 0 1px 0 rgba(255,255,255,.65) inset, 0 0 0 1px rgba(148,163,184,.10);
    --shadow-md: 0 6px 16px -6px rgba(15,23,42,.22), 0 2px 5px -1px rgba(30,64,175,.16), 0 0 0 1px rgba(191,219,254,.55);
    --shadow-lg: 0 18px 42px -12px rgba(15,23,42,.28), 0 10px 22px -12px rgba(37,99,235,.28), 0 0 0 1px rgba(96,165,250,.18);
    --space-section: 1.8rem;
    --space-card: 0.9rem;
    --space-gap: 0.8rem;
    --transition: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    --heading-weight: 800;
    --body-line-height: 1.65;
}

body {
    color: var(--color-text);
    line-height: var(--body-line-height);
    background:
        radial-gradient(circle at 12% 8%, rgba(96,165,250,.16), transparent 34%),
        radial-gradient(circle at 88% 0%, rgba(148,163,184,.18), transparent 30%),
        linear-gradient(180deg, #f8fafc 0%, #eef2f7 48%, #e2e8f0 100%);
    accent-color: var(--color-primary);
    caret-color: var(--color-accent);
}

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:
        radial-gradient(circle at 100% 0%, rgba(96,165,250,.12), transparent 38%),
        linear-gradient(145deg, #ffffff 0%, #f8fafc 46%, #eff6ff 100%);
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

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

.news-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: calc(var(--space-gap) * 0.8);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at 0% 0%, rgba(59,130,246,.10), transparent 42%),
        linear-gradient(180deg, rgba(248,250,252,.60), rgba(226,232,240,.42));
}

.feature-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: calc(var(--space-gap) * 2);
    max-width: 720px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    background:
        radial-gradient(ellipse at 50% 0%, rgba(96,165,250,.12), transparent 58%),
        linear-gradient(180deg, rgba(239,246,255,.62), rgba(248,250,252,.15));
}

.hero-content {
    text-align: left;
    max-width: 600px;
    color: #f8fafc;
    text-shadow: 0 2px 20px rgba(15,23,42,.42);
}

.testimonial-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-gap);
    max-width: 720px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    background:
        radial-gradient(circle at 0% 100%, rgba(148,163,184,.16), transparent 46%),
        linear-gradient(180deg, rgba(248,250,252,.58), rgba(239,246,255,.26));
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-gap);
    align-items: center;
    border-radius: var(--radius-lg);
    background:
        linear-gradient(90deg, rgba(226,232,240,.46), rgba(239,246,255,.64) 48%, rgba(226,232,240,.46)),
        radial-gradient(circle at 50% 0%, rgba(96,165,250,.10), transparent 70%);
}

.faq-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    border-radius: var(--radius-xl);
    background:
        radial-gradient(circle at 100% 0%, rgba(96,165,250,.14), transparent 55%),
        linear-gradient(180deg, rgba(248,250,252,.70), rgba(241,245,249,.22));
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-gap);
    text-align: center;
    border-radius: var(--radius-lg);
    background:
        linear-gradient(135deg, rgba(30,41,59,.05), rgba(59,130,246,.10) 52%, rgba(148,163,184,.06)),
        radial-gradient(circle at 50% 100%, rgba(96,165,250,.10), transparent 64%);
}

.cta-inner {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    background:
        radial-gradient(circle at 50% 0%, rgba(59,130,246,.22), transparent 58%),
        linear-gradient(135deg, #ffffff 0%, #eff6ff 48%, #dbeafe 100%);
}

.page-main {
    max-width: 1400px;
    margin: 0 auto;
    background:
        linear-gradient(180deg, rgba(248,250,252,.52), rgba(241,245,249,.12)),
        radial-gradient(circle at 100% 0%, rgba(148,163,184,.10), transparent 36%);
}

.hero, [class*="hero"], section:first-of-type {
    background:
        radial-gradient(circle at 18% 12%, rgba(96,165,250,.42), transparent 42%),
        linear-gradient(135deg, #0f172a 0%, #1e293b 38%, #1d4ed8 72%, #3b82f6 100%);
    color: #f8fafc;
    text-shadow: 0 2px 22px rgba(15,23,42,.34);
}

.card {
    border-left: 3px solid var(--color-primary);
    background:
        radial-gradient(circle at 0% 100%, rgba(96,165,250,.10), transparent 46%),
        linear-gradient(145deg, #ffffff 0%, #f8fafc 52%, #eff6ff 100%);
}

header, .header, .navbar {
    background: linear-gradient(90deg, rgba(248,250,252,.92), rgba(239,246,255,.78) 48%, rgba(226,232,240,.92));
    backdrop-filter: blur(14px) saturate(140%);
    box-shadow: 0 1px 0 rgba(148,163,184,.28), 0 10px 28px -22px rgba(15,23,42,.55);
}

@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: 1.8rem; --space-card: 0.9rem; --space-gap: 0.8rem; }
    .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; }
}