:root {
    --color-primary: #9b5de5;
    --color-primary-dark: #7c3aed;
    --color-accent: #f15bb5;
    --color-surface: #fef9ef;
    --color-text: #1a1a2e;
    --rgb-primary: 155,93,229;
    --rgb-accent: 241,91,181;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-sm: 0 2px 8px rgba(155,93,229,0.08), 0 1px 3px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 20px rgba(155,93,229,0.12), 0 2px 8px rgba(0,0,0,0.06);
    --shadow-lg: 0 8px 40px rgba(155,93,229,0.18), 0 4px 16px rgba(0,0,0,0.08);
    --space-section: 2rem;
    --space-card: 1rem;
    --space-gap: 0.75rem;
    --transition: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    --heading-weight: 800;
    --body-line-height: 1.7;
}

body { color: var(--color-text); line-height: var(--body-line-height); background: linear-gradient(135deg, #fef9ef 0%, #fdf2f8 50%, #f0f0ff 100%); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); }
section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); background: linear-gradient(180deg, var(--color-surface) 0%, #fff5f9 100%); }
section:nth-child(even), .section:nth-child(even) { background: linear-gradient(180deg, #f0f0ff 0%, #f5f0ff 100%); }
.card, [class*="card"] { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: var(--space-card); transition: var(--transition); background: linear-gradient(145deg, #ffffff 0%, #faf5ff 100%); border: 1px solid rgba(155,93,229,0.1); }
.card:hover, [class*="card"]:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px) scale(1.01); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%); color: white; border: none; }
.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover { background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%); box-shadow: 0 6px 24px rgba(241,91,181,0.3); transform: translateY(-2px); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); text-decoration: none; background-image: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%); background-size: 0% 2px; background-repeat: no-repeat; background-position: left bottom; }
a:not([class]):hover { background-size: 100% 2px; }

/* ========== Section Layout Variants ========== */

/* news: featured-top */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }
.news-grid > *:first-child { grid-column: span 3; background: linear-gradient(135deg, #f5f0ff 0%, #fef9ef 100%); border: 2px solid transparent; border-image: linear-gradient(135deg, var(--color-primary), var(--color-accent)) 1; }

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

/* hero: left-aligned */
.hero-content { text-align: left; max-width: 600px; }

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

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

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

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

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

/* Page Layout: wide */
.page-main { max-width: 1400px; margin: 0 auto; }

/* Conditional Decorative */
a:not([class]):hover { color: var(--color-accent); }
.card { border-left: 4px solid transparent; border-image: linear-gradient(180deg, var(--color-primary), var(--color-accent)) 1; }
header, .header, .navbar { background: linear-gradient(135deg, rgba(155,93,229,0.05) 0%, rgba(241,91,181,0.05) 100%); backdrop-filter: blur(12px); }

/* Responsive */
@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; }
}