:root {
    --color-primary: #1a202c;
    --color-primary-dark: #0d1117;
    --color-accent: #f6c042;
    --color-surface: #faf5e6;
    --color-text: #1a202c;
    --rgb-primary: 26,32,44;
    --rgb-accent: 246,192,66;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 2px 6px rgba(26,32,44,0.08), 0 0 12px rgba(246,192,66,0.15);
    --shadow-md: 0 4px 12px rgba(26,32,44,0.12), 0 0 20px rgba(246,192,66,0.2);
    --shadow-lg: 0 8px 24px rgba(26,32,44,0.16), 0 0 32px rgba(246,192,66,0.25);
    --space-section: 3.5rem;
    --space-card: 1.5rem;
    --space-gap: 1.125rem;
    --transition: 0.3s ease-in-out;
    --heading-weight: 800;
    --body-line-height: 1.65;
}

body { color: var(--color-text); 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); }
.card:hover, [class*="card"]:hover { box-shadow: var(--shadow-lg), 0 0 32px rgba(246,192,66,0.6); animation: glowPulse 2s infinite; }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); }
.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover { box-shadow: 0 0 24px rgba(246,192,66,0.4); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); }
a:not([class]):hover { color: var(--color-accent); }

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

/* news: list-view */
.news-grid { background: #ffffff; display: flex; flex-direction: column; gap: var(--space-gap); }
.news-grid .card { display: grid; grid-template-columns: 280px 1fr; background: #faf5e6; }

/* features: grid-3 */
.feature-list { background: #faf5e6; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }
.feature-list .card { background: #ffffff; }

/* hero: split */
.hero-inner { background: #1a202c; display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; color: #ffffff; }
.hero-inner a:not([class]) { color: #f6c042; }
.hero-inner .card { background: #2d3748; }

/* testimonials: masonry */
.testimonial-list { background: #ffffff; column-count: 2; column-gap: var(--space-gap); }
.testimonial-list > * { break-inside: avoid; margin-bottom: var(--space-gap); }
.testimonial-list .card { background: #faf5e6; }

/* partners: scroll */
.partner-grid { background: #faf5e6; display: flex; gap: 2rem; overflow: hidden; animation: partnerScroll 20s linear infinite; }
@keyframes partnerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.partner-grid .card { background: #ffffff; }

/* faq: single-column */
.faq-list { background: #1a202c; max-width: 800px; margin: 0 auto; color: #ffffff; }
.faq-list .card { background: #2d3748; }
.faq-list a:not([class]) { color: #f6c042; }

/* stats: inline */
.stats-grid { background: #ffffff; display: flex; justify-content: center; gap: 3rem; }
.stats-grid .card { background: #faf5e6; }

/* cta: centered */
.cta-inner { background: #faf5e6; text-align: center; max-width: 700px; margin: 0 auto; }
.cta-inner .card { background: #ffffff; }

/* Page Layout: narrow-centered */
.page-main { max-width: 860px; margin: 0 auto; }

/* Conditioning */
header, .header, .navbar { box-shadow: 0 2px 8px rgba(26,32,44,0.08), 0 0 12px rgba(246,192,66,0.1); }

/* Pulse animation */
@keyframes glowPulse {
    0% { box-shadow: var(--shadow-md), 0 0 16px rgba(246,192,66,0.3); }
    50% { box-shadow: var(--shadow-lg), 0 0 32px rgba(246,192,66,0.6); }
    100% { box-shadow: var(--shadow-md), 0 0 16px rgba(246,192,66,0.3); }
}

/* 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; }
}