:root {
    --color-primary: #2f6f5e;
    --color-primary-dark: #1f4c41;
    --color-accent: #c47b5a;
    --color-surface: #faf8f3;
    --color-text: #2d2d2d;

    --rgb-primary: 47,111,94;
    --rgb-accent: 196,123,90;

    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 26px;
    --radius-xl: 34px;

    --shadow-sm:
        0 1px 0 rgba(45,45,45,.06),
        0 6px 18px rgba(47,111,94,.10);
    --shadow-md:
        0 2px 0 rgba(45,45,45,.05),
        0 10px 26px rgba(47,111,94,.12),
        0 2px 10px rgba(196,123,90,.08);
    --shadow-lg:
        0 4px 0 rgba(45,45,45,.04),
        0 18px 48px rgba(47,111,94,.14),
        0 6px 20px rgba(196,123,90,.10);

    --space-section: 3.5rem;
    --space-card: 1.35rem;
    --space-gap: 2.25rem;

    --transition: 520ms cubic-bezier(0.16, 1, 0.3, 1);

    --heading-weight: 800;
    --body-line-height: 1.7;
}

body { 
    color: var(--color-text); 
    line-height: var(--body-line-height);
    background: var(--color-surface);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    caret-color: var(--color-primary-dark);
    accent-color: var(--color-accent);
}

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-lg); 
    padding: var(--space-card); 
    transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition);
    border-style: solid;
    border-color: rgba(45,45,45,.08);
    border-width: 0;
    background:
        radial-gradient(900px 220px at 20% 0%, rgba(var(--rgb-accent),.10), transparent 55%),
        radial-gradient(700px 220px at 90% 10%, rgba(var(--rgb-primary),.10), transparent 55%),
        rgba(255,255,255,.55);
    backdrop-filter: saturate(1.05) blur(6px);
    -webkit-backdrop-filter: saturate(1.05) blur(6px);
}

.btn, button[class*="btn"], a[class*="btn"] { 
    border-radius: var(--radius-md); 
    transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), color var(--transition), border-color var(--transition);
    border-style: solid;
    border-color: rgba(var(--rgb-primary),.20);
    border-width: 1px;
}

a:not([class]) { 
    color: var(--color-primary); 
    transition: color var(--transition), text-shadow var(--transition), opacity var(--transition);
    text-shadow: 0 1px 0 rgba(255,255,255,.6);
}

.hero, [class*="hero"], section:first-of-type { 
    background:
        radial-gradient(900px 380px at 10% 15%, rgba(196,123,90,.18), transparent 60%),
        radial-gradient(760px 320px at 85% 10%, rgba(47,111,94,.20), transparent 55%),
        linear-gradient(135deg, #faf8f3 0%, #efeede 18%, rgba(47,111,94,.95) 68%, rgba(31,76,65,.98) 100%);
    border-style: solid;
    border-color: rgba(45,45,45,.08);
    border-width: 0;
}

.news-grid { display: flex; flex-direction: column; gap: var(--space-gap); }
.news-grid .card { display: grid; grid-template-columns: 280px 1fr; }

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

.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }

.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 { text-align: center; max-width: 700px; margin: 0 auto; }

@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: 3.25rem; --space-card: 1.25rem; --space-gap: 1.75rem; }
    .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; }
}