:root {
    --color-primary: #2c3e50;
    --color-primary-dark: #1a252f;
    --color-accent: #e67e22;
    --color-surface: #ecf0f1;
    --color-text: #2c3e50;
    --rgb-primary: 44,62,80;
    --rgb-accent: 230,126,34;
    --radius-sm: 2px;
    --radius-md: 4px;
    --radius-lg: 6px;
    --radius-xl: 6px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.08);
    --shadow-md: 0 1px 3px rgba(0,0,0,0.1), 0 1px 1px rgba(0,0,0,0.06);
    --shadow-lg: 0 2px 4px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --space-section: 1.6rem;
    --space-card: 0.8rem;
    --space-gap: 0.6rem;
    --transition: 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    --heading-weight: 600;
    --body-line-height: 1.6;
}

body {
    color: var(--color-text);
    background: #f9f9f9;
    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-md);
    box-shadow: var(--shadow-sm);
    padding: var(--space-card);
    transition: var(--transition);
    background: #ffffff;
    border: 1px solid #dcdde1;
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-sm);
    transition: var(--transition);
    background: var(--color-accent);
    color: #ffffff;
    border: none;
}

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

.news-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap);
    background: #e8ecf1;
    padding: var(--space-card);
    border-radius: var(--radius-sm);
}

.feature-list {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap);
    background: #ffffff;
    padding: var(--space-card);
    border-radius: var(--radius-sm);
    border: 1px solid #bdc3c7;
}

.hero-content {
    text-align: left; max-width: 600px;
    background: #34495e;
    color: #ecf0f1;
    padding: 1.5rem;
    border-radius: var(--radius-sm);
}

.testimonial-list {
    display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto;
    background: #f5f6fa;
    padding: var(--space-card);
    border-radius: var(--radius-sm);
    border: 1px solid #dcdde1;
}

.partner-grid {
    display: flex; gap: 2rem; overflow: hidden; animation: partnerScroll 20s linear infinite;
    background: #2c3e50;
    padding: 1rem;
    border-radius: var(--radius-sm);
}

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

.faq-wrapper {
    display: grid; grid-template-columns: 2fr 1fr; gap: 2rem;
    background: #ffffff;
    padding: var(--space-card);
    border-radius: var(--radius-sm);
    border: 1px solid #bdc3c7;
}

.stats-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); text-align: center;
    background: #ecf0f1;
    padding: var(--space-card);
    border-radius: var(--radius-sm);
}

.cta-section {
    background: #e67e22;
    color: #ffffff;
    padding: 2.5rem 1.5rem;
    border-radius: var(--radius-sm);
}

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

.card:hover, [class*="card"]:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

header, .header, .navbar {
    background: transparent;
    color: var(--color-text);
}

@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: 1.6rem; --space-card: 0.8rem; --space-gap: 0.6rem; }
    .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; }
}