:root {
    --color-primary: #0ea5e9;
    --color-primary-dark: #0369a1;
    --color-accent: #f97316;
    --color-surface: #f8fafc;
    --color-text: #0f172a;
    --rgb-primary: 14,165,233;
    --rgb-accent: 249,115,22;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-xl: 26px;
    --shadow-sm: none;
    --shadow-md: 0 6px 14px rgba(2, 6, 23, 0.06), 0 1px 0 rgba(2, 6, 23, 0.04);
    --shadow-lg: 0 10px 26px rgba(2, 6, 23, 0.10), 0 1px 0 rgba(2, 6, 23, 0.05);
    --space-section: 2rem;
    --space-card: 1rem;
    --space-gap: 1.1rem;
    --transition: 0.42s cubic-bezier(0.2, 0.8, 0.2, 1);
    --heading-weight: 700;
    --body-line-height: 1.6;
    --shadow-hover-1: 0 12px 30px rgba(2, 6, 23, 0.14);
    --shadow-hover-2: 0 2px 10px rgba(2, 132, 199, 0.10);
    --shadow-hover-3: 0 1px 0 rgba(2, 6, 23, 0.05);
    --outline-color: rgba(14, 165, 233, 0.45);
    --card-face: #ffffff;
    --card-edge: rgba(2, 6, 23, 0.10);
    --focus-ring: rgba(14, 165, 233, 0.35);
    --bg-page: #eef2f7;
    --gradient-hero-1: #0ea5e9;
    --gradient-hero-2: #22c55e;
    --gradient-hero-3: #f97316;
    --gradient-hero-soft: rgba(255, 255, 255, 0.22);
    --text-shadow: 0 1px 0 rgba(2, 6, 23, 0.04);
    --accent-gradient: linear-gradient(90deg, rgba(249, 115, 22, 0.95), rgba(14, 165, 233, 0.95));
}

body { color: var(--color-text); line-height: var(--body-line-height); background: var(--bg-page); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); text-shadow: var(--text-shadow); }
section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); }
.card, [class*="card"] {
    border-radius: var(--radius-lg);
    box-shadow:
        0 4px 10px rgba(2, 6, 23, 0.06),
        0 18px 40px -16px rgba(2, 6, 23, 0.12);
    padding: var(--space-card);
    transition: transform 0.42s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.42s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.42s cubic-bezier(0.2, 0.8, 0.2, 1), background 0.42s cubic-bezier(0.2, 0.8, 0.2, 1);
    background: var(--card-face);
    border-style: solid;
    border-color: rgba(2, 6, 23, 0.08);
    border-width: 1px;
}
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: transform 0.42s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.42s cubic-bezier(0.2, 0.8, 0.2, 1), background 0.42s cubic-bezier(0.2, 0.8, 0.2, 1), color 0.42s cubic-bezier(0.2, 0.8, 0.2, 1); }
a:not([class]) { color: var(--color-primary); transition: color 0.42s cubic-bezier(0.2, 0.8, 0.2, 1), text-shadow 0.42s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.42s cubic-bezier(0.2, 0.8, 0.2, 1); }

.news-grid { column-count: 2; column-gap: var(--space-gap); }
.news-grid .card { break-inside: avoid; margin-bottom: var(--space-gap); }

.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--space-gap) * 1.5); }

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

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

.card:hover, [class*="card"]:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover-1), var(--shadow-hover-2), var(--shadow-hover-3);
    border-color: rgba(14, 165, 233, 0.35);
    background: #ffffff;
}
a:not([class]):hover { color: var(--color-accent); text-shadow: 0 0 0 rgba(0,0,0,0), 0 2px 10px rgba(249, 115, 22, 0.18); }

.hero, [class*="hero"], section:first-of-type {
    background:
        radial-gradient(1000px 480px at 20% 10%, rgba(255, 255, 255, 0.26), transparent 60%),
        radial-gradient(900px 420px at 85% 35%, rgba(255, 255, 255, 0.18), transparent 62%),
        linear-gradient(135deg, var(--gradient-hero-1), var(--gradient-hero-2), var(--gradient-hero-3));
}
.card { border-left: 4px solid var(--color-primary); }

@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: 1.05rem; }
    .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; }
}