:root {
    --color-primary: #0e7490;
    --color-primary-dark: #164e63;
    --color-accent: #67e8f9;
    --color-surface: #ecfeff;
    --color-text: #083344;
    --rgb-primary: 14,116,144;
    --rgb-accent: 103,232,249;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 3px rgba(14,116,144,0.14), 0 1px 2px rgba(14,116,144,0.08);
    --shadow-md: 0 4px 14px rgba(14,116,144,0.16), 0 2px 5px rgba(8,51,68,0.10);
    --shadow-lg: 0 12px 34px rgba(14,116,144,0.22), 0 4px 10px rgba(8,51,68,0.14);
    --space-section: 3rem;
    --space-card: 1.25rem;
    --space-gap: 1rem;
    --transition: 0.55s cubic-bezier(0.22, 0.61, 0.36, 1);
    --heading-weight: 600;
    --body-line-height: 1.65;
}

body {
    color: var(--color-text);
    line-height: var(--body-line-height);
    background: linear-gradient(160deg, #ecfeff 0%, #f0fdff 45%, #e0f7fa 100%);
}
h1, h2, h3, h4 { font-weight: var(--heading-weight); color: #083344; }
section, .section {
    padding-top: var(--space-section);
    padding-bottom: var(--space-section);
    background: linear-gradient(180deg, rgba(103,232,249,0.05) 0%, rgba(14,116,144,0.03) 100%);
}
.card, [class*="card"] {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-card);
    transition: var(--transition);
    background: linear-gradient(150deg, #ffffff 0%, #ecfeff 60%, #d4f5f9 100%);
    border: 1px solid rgba(14,116,144,0.14);
}
.card:hover, [class*="card"]:hover {
    box-shadow: 0 14px 40px rgba(14,116,144,0.26), 0 5px 12px rgba(8,51,68,0.16);
    border-color: rgba(103,232,249,0.55);
}
.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: var(--transition);
    background: linear-gradient(135deg, #0e7490 0%, #155e75 55%, #164e63 100%);
    color: #ecfeff;
    box-shadow: 0 3px 10px rgba(14,116,144,0.30), inset 0 1px 0 rgba(255,255,255,0.18);
    border: 1px solid rgba(103,232,249,0.35);
}
.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover {
    background: linear-gradient(135deg, #155e75 0%, #0e7490 50%, #0891b2 100%);
    box-shadow: 0 8px 24px rgba(14,116,144,0.40), inset 0 1px 0 rgba(255,255,255,0.24);
}
a:not([class]) { color: var(--color-primary); transition: var(--transition); }
a:not([class]):hover { color: #0891b2; text-shadow: 0 1px 6px rgba(103,232,249,0.55); }

.news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 0.8); }

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

.hero { padding: 2rem 0; background: linear-gradient(120deg, rgba(14,116,144,0.08) 0%, rgba(103,232,249,0.12) 50%, rgba(236,254,255,0.20) 100%); }
.hero-content { max-width: 560px; }

.testimonial-list { display: flex; overflow: hidden; }
.testimonial-list > * { flex: 0 0 100%; }

.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, #0e7490 0%, #155e75 45%, #164e63 100%);
    color: #ecfeff;
    padding: 4rem 2rem;
    box-shadow: inset 0 0 80px rgba(103,232,249,0.12);
}

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