:root {
    --color-primary: #174a5b;
    --color-primary-dark: #0d2f3a;
    --color-accent: #ef8354;
    --color-surface: #fff7ec;
    --color-text: #1f2d2f;
    --rgb-primary: 23,74,91;
    --rgb-accent: 239,131,84;
    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 26px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 2px rgba(13,47,58,.06), 0 6px 14px -8px rgba(13,47,58,.14);
    --shadow-md: 0 22px 46px -24px rgba(13,47,58,.30), 0 8px 20px -12px rgba(13,47,58,.16), 0 2px 5px rgba(13,47,58,.06);
    --shadow-lg: 0 30px 64px -30px rgba(13,47,58,.38), 0 14px 30px -18px rgba(13,47,58,.20), 0 4px 10px rgba(13,47,58,.08);
    --space-section: 4.5rem;
    --space-card: 1.75rem;
    --space-gap: 1.5rem;
    --transition: 0.45s 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-color: #ffffff; }
h1, h2, h3, h4 { font-weight: var(--heading-weight); }
section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); background: var(--color-surface); }
.card, [class*="card"] { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: var(--space-card); transition: var(--transition); background-color: #ffffff; color: var(--color-text); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); box-shadow: var(--shadow-sm); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); }

.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }
.feature-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); }
.hero-content { text-align: center; max-width: 800px; margin: 0 auto; }
.testimonial-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }
.partner-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }
.faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-gap); }
.stats-grid { display: flex; justify-content: center; gap: 3rem; }
.cta-section { background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 58%, #23677a 100%); color: #fff; padding: 4.5rem 2.25rem; box-shadow: inset 0 1px 0 rgba(255,255,255,.14), 0 28px 60px -44px rgba(13,47,58,.75); }
.page-main { max-width: 1400px; margin: 0 auto; }

a:not([class]):hover { color: var(--color-accent); }
.card { border-left: 3px solid var(--color-accent); }
header, .header, .navbar { box-shadow: 0 1px 0 rgba(23,74,91,.05), 0 18px 36px -30px rgba(23,74,91,.50); background-color: rgba(255,255,255,.94); }

@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: 2.25rem; --space-card: 1.125rem; --space-gap: 0.875rem; }
    .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; }
}