:root {
    --color-primary: #4338ca;
    --color-primary-dark: #312e81;
    --color-accent: #d97706;
    --color-surface: #f3f5fb;
    --color-text: #1f2937;
    --rgb-primary: 67, 56, 202;
    --rgb-accent: 217, 119, 6;
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 22px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06), 0 2px 6px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 8px 20px -8px rgba(15, 23, 42, 0.14), 0 16px 36px -16px rgba(67, 56, 202, 0.18);
    --shadow-lg: 0 24px 48px -20px rgba(15, 23, 42, 0.2), 0 36px 64px -24px rgba(217, 119, 6, 0.22);
    --space-section: 4.5rem;
    --space-card: 1.75rem;
    --space-gap: 1.5rem;
    --transition: 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
    --heading-weight: 700;
    --body-line-height: 1.6;
}

body {
    color: var(--color-text);
    background-color: var(--color-surface);
    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-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-card);
    transition: var(--transition);
    background:
        radial-gradient(circle at 0% 0%, rgba(59, 130, 246, 0.22), transparent 45%),
        radial-gradient(circle at 100% 0%, rgba(16, 185, 129, 0.18), transparent 42%),
        radial-gradient(circle at 100% 100%, rgba(245, 158, 11, 0.24), transparent 48%),
        radial-gradient(circle at 0% 100%, rgba(244, 114, 182, 0.18), transparent 45%),
        linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 10px 24px -12px rgba(var(--rgb-primary), 0.7);
    transition: var(--transition);
}

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

.news-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-gap);
}

.news-grid .card {
    display: grid;
    grid-template-columns: 280px 1fr;
}

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

.hero {
    padding: 2.25rem 0;
}

.hero-content {
    max-width: 560px;
}

.testimonial-list {
    display: flex;
    overflow: hidden;
}

.testimonial-list > * {
    flex: 0 0 100%;
}

.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: flex;
    justify-content: center;
    gap: 3.25rem;
}

.cta-inner {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

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

a:not([class]):hover {
    color: var(--color-accent);
}

.hero, [class*="hero"], section:first-of-type {
    background:
        radial-gradient(circle at 12% 22%, rgba(79, 70, 229, 0.18), transparent 30%),
        radial-gradient(circle at 88% 18%, rgba(14, 165, 233, 0.16), transparent 28%),
        radial-gradient(circle at 74% 82%, rgba(245, 158, 11, 0.2), transparent 34%),
        radial-gradient(circle at 16% 78%, rgba(236, 72, 153, 0.12), transparent 30%),
        linear-gradient(135deg, #eef2ff 0%, #faf5ff 100%);
}

.card {
    border: 1px solid rgba(var(--rgb-primary), 0.14);
}

header, .header, .navbar {
    background: rgba(248, 250, 252, 0.78);
    box-shadow: 0 6px 20px -12px rgba(15, 23, 42, 0.2);
    backdrop-filter: blur(12px) saturate(150%);
    -webkit-backdrop-filter: blur(12px) saturate(150%);
}

@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: 2.125rem;
        --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; }
}