:root {
    --color-primary: #2c3e50;
    --color-primary-dark: #1a252f;
    --color-accent: #e74c3c;
    --color-surface: #f8f9fa;
    --color-text: #2c3e50;
    --rgb-primary: 44,62,80;
    --rgb-accent: 231,76,60;
    --radius-sm: 18px;
    --radius-md: 22px;
    --radius-lg: 26px;
    --radius-xl: 28px;
    --shadow-sm: 0 8px 25px rgba(44,62,80,.08), 0 4px 12px rgba(44,62,80,.06);
    --shadow-md: 0 12px 40px rgba(44,62,80,.1), 0 6px 20px rgba(44,62,80,.08);
    --shadow-lg: 0 20px 60px rgba(44,62,80,.12), 0 10px 30px rgba(44,62,80,.1);
    --space-section: 3rem;
    --space-card: 1.25rem;
    --space-gap: 1rem;
    --transition: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    --heading-weight: 800;
    --body-line-height: 1.7;
}

body { color: var(--color-text); line-height: var(--body-line-height); background: #ffffff; }
h1, h2, h3, h4 { font-weight: var(--heading-weight); color: var(--color-primary); }
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); background: #ffffff; border: 1px solid rgba(44,62,80,.06); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background: var(--color-primary); color: #ffffff; border: none; }
.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover { background: var(--color-primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
a:not([class]) { color: var(--color-accent); transition: var(--transition); text-decoration: underline; text-underline-offset: 3px; }
a:not([class]):hover { color: var(--color-primary); }

.news-grid { display: flex; flex-direction: column; gap: var(--space-gap); }
.news-grid .card { display: grid; grid-template-columns: 280px 1fr; background: #ffffff; border-radius: var(--radius-lg); overflow: hidden; }

.feature-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }
.feature-list .card { background: #ffffff; border-radius: var(--radius-lg); padding: 2rem; text-align: center; }

.hero { position: relative; min-height: 70vh; display: flex; align-items: center; background: linear-gradient(135deg, #2c3e50 0%, #3498db 50%, #2c3e50 100%); }
.hero-content { position: relative; z-index: 1; color: #ffffff; text-shadow: 0 2px 20px rgba(0,0,0,.3); }
.hero-content h1 { color: #ffffff; }
.hero-content p { color: rgba(255,255,255,.9); }

.testimonial-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }
.testimonial-list .card { background: #ffffff; border-radius: var(--radius-lg); padding: 2rem; position: relative; }
.testimonial-list .card::before { content: '"'; font-size: 4rem; color: var(--color-accent); opacity: .2; position: absolute; top: 1rem; left: 1.5rem; line-height: 1; }

.partner-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 1.5); align-items: center; }
.partner-grid img { border-radius: var(--radius-sm); filter: grayscale(1) opacity(.6); transition: var(--transition); }
.partner-grid img:hover { filter: grayscale(0) opacity(1); transform: scale(1.05); }

.faq-wrapper { display: grid; grid-template-columns: 2fr 1fr; gap: 2rem; }
.faq-wrapper .card { background: #ffffff; border-radius: var(--radius-lg); padding: 1.5rem; }
.faq-wrapper .card h3 { color: var(--color-primary); }
.faq-wrapper .card p { color: var(--color-text); }

.stats-grid { display: flex; justify-content: center; gap: 3rem; }
.stats-grid .stat-item { background: #ffffff; border-radius: var(--radius-xl); padding: 2rem 3rem; box-shadow: var(--shadow-sm); text-align: center; }

.cta-inner { background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%); border-radius: var(--radius-xl); padding: 3rem; text-align: center; box-shadow: var(--shadow-md); }
.cta-inner h2 { color: var(--color-primary); }
.cta-inner p { color: var(--color-text); }

.page-main { max-width: 1400px; margin: 0 auto; }

.card:hover, [class*="card"]:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: var(--color-accent); }

@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; }
}