:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-accent: #60a5fa;
    --color-surface: #ffffff;
    --color-text: #0f172a;
    --rgb-primary: 37,99,235;
    --rgb-accent: 96,165,250;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 28px;
    --shadow-sm:
        0 1px 0 rgba(15, 23, 42, .06),
        0 2px 8px rgba(15, 23, 42, .08);
    --shadow-md:
        0 1px 0 rgba(15, 23, 42, .06),
        0 10px 26px rgba(15, 23, 42, .12),
        0 2px 10px rgba(37, 99, 235, .10);
    --shadow-lg:
        0 2px 0 rgba(15, 23, 42, .06),
        0 18px 45px rgba(15, 23, 42, .16),
        0 6px 18px rgba(37, 99, 235, .12);
    --space-section: 2rem;
    --space-card: 1rem;
    --space-gap: 0.75rem;
    --transition: 420ms cubic-bezier(0.16, 1, 0.3, 1);
    --heading-weight: 650;
    --body-line-height: 1.7;
    --color-muted: rgba(15, 23, 42, .65);
    --color-border: rgba(15, 23, 42, .10);
    --shadow-inset-soft: inset 0 1px 0 rgba(255,255,255,.55);
    --shadow-glow: 0 0 0 1px rgba(37, 99, 235, .14), 0 0 22px rgba(37, 99, 235, .14);
    --focus-ring: rgba(59, 130, 246, .35);
}

body {
    color: var(--color-text);
    line-height: var(--body-line-height);
    background: radial-gradient(1200px 700px at 20% 0%, rgba(59,130,246,.10) 0%, rgba(59,130,246,0) 55%),
                radial-gradient(900px 500px at 90% 20%, rgba(96,165,250,.10) 0%, rgba(96,165,250,0) 60%),
                linear-gradient(180deg, #0b1220 0%, #0f172a 40%, #0b1220 100%);
}

h1, h2, h3, h4 {
    font-weight: var(--heading-weight);
    text-shadow: 0 1px 0 rgba(255,255,255,.06);
}

section, .section {
    padding-top: var(--space-section);
    padding-bottom: var(--space-section);
}

.card, [class*="card"] {
    border-radius: var(--radius-lg);
    box-shadow:
        var(--shadow-inset-soft),
        0 1px 0 rgba(255,255,255,.35),
        0 14px 32px rgba(2, 6, 23, .28),
        0 6px 16px rgba(37, 99, 235, .14);
    padding: var(--space-card);
    transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition);
    border: 1px solid rgba(255,255,255,.08);
    background:
        radial-gradient(900px 250px at 10% 0%, rgba(59,130,246,.12) 0%, rgba(59,130,246,0) 55%),
        linear-gradient(180deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.92) 100%);
    color: #0b1220;
}

.card:hover, [class*="card"]:hover {
    box-shadow:
        var(--shadow-inset-soft),
        0 1px 0 rgba(255,255,255,.45),
        0 22px 52px rgba(2, 6, 23, .35),
        0 10px 26px rgba(37, 99, 235, .22),
        var(--shadow-glow);
    transform: translateY(-1px);
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), color var(--transition), border-color var(--transition), filter var(--transition);
    border: 1px solid rgba(59,130,246,.35);
    background: linear-gradient(180deg, rgba(37, 99, 235, .98) 0%, rgba(29, 78, 216, .98) 100%);
    color: #eff6ff;
    box-shadow:
        0 10px 22px rgba(29, 78, 216, .28),
        0 2px 10px rgba(2, 6, 23, .28),
        inset 0 1px 0 rgba(255,255,255,.35);
    text-shadow: 0 1px 0 rgba(2,6,23,.25);
}

.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover {
    filter: saturate(1.08);
    transform: translateY(-1px);
    box-shadow:
        0 14px 30px rgba(29, 78, 216, .34),
        0 4px 16px rgba(2, 6, 23, .32),
        var(--shadow-glow);
}

a:not([class]) {
    color: var(--color-primary);
    transition: color var(--transition), filter var(--transition), text-shadow var(--transition);
    text-shadow: 0 1px 0 rgba(255,255,255,.04);
}

a:not([class]):hover {
    color: #3b82f6;
    filter: brightness(1.05);
    text-shadow: 0 0 18px rgba(59,130,246,.24);
}

.news-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: auto auto;
    gap: var(--space-gap);
}

.news-grid > *:first-child { grid-row: span 2; }

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

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

.hero-content {
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 18px 40px rgba(2, 6, 23, .35));
}

.testimonial-list {
    column-count: 2;
    column-gap: var(--space-gap);
}

.testimonial-list > * {
    break-inside: avoid;
    margin-bottom: var(--space-gap);
    border-radius: var(--radius-md);
    box-shadow:
        var(--shadow-inset-soft),
        0 10px 26px rgba(2, 6, 23, .24),
        0 4px 14px rgba(37, 99, 235, .12);
    border: 1px solid rgba(255,255,255,.08);
    background:
        radial-gradient(700px 220px at 0% 0%, rgba(59,130,246,.10) 0%, rgba(59,130,246,0) 60%),
        rgba(255,255,255,.92);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    color: #0b1220;
}

.testimonial-list > *:hover {
    transform: translateY(-1px);
    border-color: rgba(59,130,246,.20);
    box-shadow:
        var(--shadow-inset-soft),
        0 16px 42px rgba(2, 6, 23, .30),
        0 8px 24px rgba(37, 99, 235, .18),
        var(--shadow-glow);
}

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

.faq-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-gap);
}

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

.cta-inner {
    background:
        radial-gradient(900px 320px at 15% 0%, rgba(59,130,246,.16) 0%, rgba(59,130,246,0) 55%),
        radial-gradient(700px 260px at 90% 20%, rgba(96,165,250,.14) 0%, rgba(96,165,250,0) 60%),
        linear-gradient(180deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.92) 100%);
    border-radius: var(--radius-xl);
    padding: 3rem;
    text-align: center;
    border: 1px solid rgba(255,255,255,.10);
    box-shadow:
        var(--shadow-inset-soft),
        0 20px 60px rgba(2, 6, 23, .38),
        0 10px 30px rgba(37, 99, 235, .18),
        0 1px 0 rgba(255,255,255,.45);
}

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

header, .header, .navbar { background: transparent; }

@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; }
}