:root {
    --color-primary: #6366f1;
    --color-primary-dark: #3730a3;
    --color-accent: #22d3ee;
    --color-surface: #f8fafc;
    --color-text: #0b1120;
    --rgb-primary: 99,102,241;
    --rgb-accent: 34,211,238;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-sm: 0 4px 10px -4px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(99, 102, 241, 0.08) inset;
    --shadow-md: 0 12px 24px -12px rgba(15, 23, 42, 0.2), 0 6px 12px -6px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(255, 255, 255, 0.75) inset;
    --shadow-lg: 0 28px 48px -16px rgba(15, 23, 42, 0.28), 0 12px 24px -12px rgba(15, 23, 42, 0.18), 0 0 0 1px rgba(255, 255, 255, 0.85) inset;
    --space-section: 5.25rem;
    --space-card: 2.125rem;
    --space-gap: 1.625rem;
    --transition: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    --heading-weight: 600;
    --body-line-height: 1.75;
    caret-color: var(--color-primary);
    accent-color: var(--color-primary);
}

body {
    color: var(--color-text);
    line-height: var(--body-line-height);
    background: radial-gradient(circle at 15% 10%, rgba(99, 102, 241, 0.12), transparent 42%),
                radial-gradient(circle at 85% 90%, rgba(34, 211, 238, 0.12), transparent 42%),
                linear-gradient(135deg, #f4f6fb 0%, #eef2ff 50%, #f8fafc 100%);
    background-attachment: fixed;
}

h1, h2, h3, h4 {
    font-weight: var(--heading-weight);
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.65);
}

section, .section {
    padding-top: var(--space-section);
    padding-bottom: var(--space-section);
    background: radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.04), transparent 60%),
                linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
}

.card, [class*="card"] {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-card);
    transition: var(--transition);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.78) 50%, rgba(255, 255, 255, 0.92) 100%),
                radial-gradient(circle at top left, rgba(99, 102, 241, 0.16), transparent 55%),
                radial-gradient(circle at bottom right, rgba(34, 211, 238, 0.14), transparent 55%);
    backdrop-filter: blur(12px);
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: var(--transition);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.95) 0%, rgba(55, 48, 163, 0.95) 100%);
    color: #ffffff;
    box-shadow: var(--shadow-sm);
}

a:not([class]) {
    color: var(--color-primary);
    transition: var(--transition);
    text-decoration-color: rgba(99, 102, 241, 0.35);
}

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

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

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

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

.partner-grid {
    display: flex;
    gap: 2.25rem;
    overflow: hidden;
    animation: partnerScroll 32s linear infinite;
}

@keyframes partnerScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.faq-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2.25rem;
}

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

.cta-inner {
    background: linear-gradient(135deg, #c7d2fe 0%, #e0e7ff 35%, #fbcfe8 70%, #a5f3fc 100%);
    border-radius: var(--radius-xl);
    padding: 3.25rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
    color: var(--color-text);
}

.page-main {
    max-width: 1200px;
    margin: 0 auto;
}

a:not([class]):hover {
    color: #0e7490;
}

header, .header, .navbar {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.42)),
                linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(34, 211, 238, 0.08));
    backdrop-filter: blur(16px);
    box-shadow: 0 8px 20px -10px rgba(15, 23, 42, 0.2), inset 0 -1px 0 rgba(255, 255, 255, 0.65);
}

@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: 2.25rem;
        --space-card: 1.125rem;
        --space-gap: 0.875rem;
    }
    .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; }
}