:root {
    --color-primary: #6b8f5e;
    --color-primary-dark: #4d6b42;
    --color-accent: #c47b5a;
    --color-surface: #faf8f3;
    --color-text: #2d2d2d;
    --rgb-primary: 107,143,94;
    --rgb-accent: 196,123,90;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --shadow-sm: 0 2px 4px rgba(107,143,94,0.08), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 8px 16px rgba(107,143,94,0.12), 0 4px 8px rgba(0,0,0,0.06);
    --shadow-lg: 0 20px 40px rgba(107,143,94,0.15), 0 10px 20px rgba(0,0,0,0.08);
    --space-section: 4rem;
    --space-card: 1.5rem;
    --space-gap: 1.25rem;
    --transition: 0.5s cubic-bezier(0.22,1,0.36,1);
    --heading-weight: 700;
    --body-line-height: 1.65;
}

body {
    color: var(--color-text);
    line-height: var(--body-line-height);
    background: linear-gradient(135deg, #faf8f3 0%, #f0ebe0 100%);
    min-height: 100vh;
}

h1, h2, h3, h4 {
    font-weight: var(--heading-weight);
    color: var(--color-text);
}

section, .section {
    padding-top: var(--space-section);
    padding-bottom: var(--space-section);
    background: radial-gradient(ellipse at top, rgba(107,143,94,0.03), transparent 50%);
}

.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, #f5f2ea);
    border: 1px solid rgba(107,143,94,0.1);
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: var(--transition);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #fff;
    border: none;
    box-shadow: 0 2px 8px rgba(107,143,94,0.2);
}

.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover {
    box-shadow: 0 4px 16px rgba(107,143,94,0.3);
    transform: translateY(-2px);
}

a:not([class]) {
    color: var(--color-accent);
    transition: var(--transition);
    text-decoration-color: rgba(196,123,90,0.3);
}

a:not([class]):hover {
    color: var(--color-primary-dark);
    text-decoration-color: var(--color-primary-dark);
}

/* Section Layout Variants */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-gap);
}

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

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

.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 {
    max-width: 800px;
    margin: 0 auto;
}

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

.cta-inner {
    background: linear-gradient(145deg, var(--color-surface), #e8e2d6);
    border-radius: var(--radius-xl);
    padding: 3rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.page-main {
    max-width: 860px;
    margin: 0 auto;
}

.card:hover, [class*="card"]:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), 0 0 0 1px rgba(107,143,94,0.2);
    background: linear-gradient(145deg, #ffffff, #ede8df);
}

header, .header, .navbar {
    box-shadow: 0 2px 12px rgba(107,143,94,0.08), 0 1px 4px rgba(0,0,0,0.03);
    background: linear-gradient(90deg, #faf8f3, #f2eee6);
}

/* 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; }
}