:root {
    --color-primary: #2f6fed;
    --color-primary-dark: #1f4fbf;
    --color-accent: #7c3aed;
    --color-surface: #f3f6ff;
    --color-text: #111827;
    --rgb-primary: 47,111,237;
    --rgb-accent: 124,58,237;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 26px;
    --shadow-sm: 0 1px 0 rgba(17,24,39,.06), 0 10px 30px rgba(17,24,39,.08);
    --shadow-md: 0 2px 0 rgba(17,24,39,.05), 0 18px 40px rgba(17,24,39,.10);
    --shadow-lg: 0 3px 0 rgba(17,24,39,.05), 0 28px 70px rgba(17,24,39,.12);
    --space-section: 4.4rem;
    --space-card: 2rem;
    --space-gap: 1.55rem;
    --transition: 520ms cubic-bezier(0.16, 1, 0.3, 1);
    --heading-weight: 750;
    --body-line-height: 1.65;
    --focus-ring: rgba(124,58,237,.35);
    --border-soft: rgba(17,24,39,.10);
    --card-bg: #ffffff;
}

body { color: var(--color-text); line-height: var(--body-line-height); }
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-xl);
    box-shadow:
        0 1px 0 rgba(17,24,39,.04),
        0 10px 22px rgba(17,24,39,.08),
        0 26px 60px rgba(17,24,39,.10);
    padding: var(--space-card);
    transition:
        box-shadow var(--transition),
        transform var(--transition),
        border-color var(--transition),
        background var(--transition),
        color var(--transition);
    background: var(--card-bg);
}
.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition:
        background var(--transition),
        color var(--transition),
        box-shadow var(--transition),
        transform var(--transition),
        border-color var(--transition);
}
a:not([class]) { color: var(--color-primary); transition: var(--transition); }

:focus, :focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 3px; }

.news-grid { display: flex; flex-direction: column; gap: var(--space-gap); }
.news-grid .card { display: grid; grid-template-columns: 280px 1fr; }

.feature-list { display: flex; flex-direction: column; align-items: center; gap: calc(var(--space-gap) * 2); max-width: 720px; margin: 0 auto; }

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

.testimonial-list { display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto; }

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

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

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); text-align: center; }

.cta-section {
    background:
        radial-gradient(900px circle at 18% 10%, rgba(124,58,237,.35), transparent 55%),
        radial-gradient(900px circle at 85% 40%, rgba(47,111,237,.45), transparent 60%),
        linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 55%, #0b2b7a 100%);
    color: #ffffff;
    padding: 4rem 2rem;
    box-shadow:
        0 1px 0 rgba(255,255,255,.18) inset,
        0 24px 70px rgba(31,79,191,.22);
}

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

.hero, [class*="hero"], section:first-of-type {
    background:
        radial-gradient(1000px circle at 15% 15%, rgba(124,58,237,.28), transparent 55%),
        radial-gradient(900px circle at 88% 42%, rgba(47,111,237,.28), transparent 60%),
        linear-gradient(135deg, #2f6fed 0%, #1f4fbf 55%, #3b2fb4 100%);
    color: rgba(255,255,255,.95);
}

.card { border: 1px solid rgba(47,111,237,.14); }

header, .header, .navbar {
    box-shadow:
        0 1px 0 rgba(255,255,255,.65) inset,
        0 16px 36px rgba(17,24,39,.10);
    border-bottom: 1px solid rgba(17,24,39,.08);
    background: rgba(255,255,255,.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

@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: 2.15rem; --space-card: 1.15rem; --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; }
}