:root {
    --color-primary: #4338ca;
    --color-primary-dark: #312e81;
    --color-accent: #f97316;
    --color-surface: #eef2ff;
    --color-text: #1e1b4b;
    --rgb-primary: 67, 56, 202;
    --rgb-accent: 249, 115, 22;
    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --radius-xl: 44px;
    --shadow-sm: 0 1px 2px rgba(30, 27, 75, .04), 0 2px 8px rgba(67, 56, 202, .06);
    --shadow-md: 0 8px 16px rgba(30, 27, 75, .05), 0 20px 32px -12px rgba(67, 56, 202, .16);
    --shadow-lg: 0 16px 24px rgba(30, 27, 75, .06), 0 28px 56px -12px rgba(249, 115, 22, .20);
    --space-section: 5.5rem;
    --space-card: 2.25rem;
    --space-gap: 1.75rem;
    --transition: .35s cubic-bezier(.22, 1, .36, 1);
    --heading-weight: 600;
    --body-line-height: 1.6;
}

body {
    color: var(--color-text);
    background-color: #f8fafc;
    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"] {
    background-color: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-card);
    transition: var(--transition);
}

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

a:not([class]) {
    color: var(--color-primary);
    text-decoration-color: rgba(var(--rgb-primary), .4);
    transition: var(--transition);
}

.news-grid {
    column-count: 2;
    column-gap: var(--space-gap);
}

.news-grid .card {
    break-inside: avoid;
    margin-bottom: var(--space-gap);
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-gap);
}

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

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

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

.partner-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: calc(var(--space-gap) * 1.5);
    align-items: center;
}

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

.stats-grid {
    display: flex;
    justify-content: center;
    gap: 3rem;
}

.cta-inner {
    background: linear-gradient(135deg, #ffffff, var(--color-surface));
    border: 1px solid rgba(var(--rgb-primary), .14);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 3rem;
    text-align: center;
}

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

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

.hero,
[class*="hero"],
section:first-of-type {
    background:
        radial-gradient(circle at 82% 18%, rgba(var(--rgb-accent), .22), transparent 30%),
        linear-gradient(135deg, var(--color-surface), #c7d2fe);
}

.card {
    border: 1px solid rgba(var(--rgb-primary), .12);
}

header,
.header,
.navbar {
    box-shadow: 0 1px 2px rgba(15, 23, 42, .05), 0 10px 30px -16px rgba(67, 56, 202, .25);
}

@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: .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; }
}