:root {
    --color-primary: #0b3a3a;
    --color-primary-dark: #05181a;
    --color-accent: #3ddc97;
    --color-surface: #f6fbff;
    --color-text: #07151c;
    --rgb-primary: 11,58,58;
    --rgb-accent: 61,220,151;
    --radius-sm: 2px;
    --radius-md: 3px;
    --radius-lg: 4px;
    --radius-xl: 0px;
    --shadow-sm: 4px 4px 0 rgba(5, 24, 26, .26);
    --shadow-md: 4px 4px 0 rgba(5, 24, 26, .34), 1px 1px 0 rgba(5, 24, 26, .08);
    --shadow-lg: 5px 5px 0 rgba(5, 24, 26, .42), 2px 2px 0 rgba(5, 24, 26, .10), 0 10px 20px rgba(5, 24, 26, .18);
    --space-section: 3rem;
    --space-card: 1.25rem;
    --space-gap: 1rem;
    --transition: 0.15s cubic-bezier(.2,.8,.2,1);
    --heading-weight: 700;
    --body-line-height: 1.7;
    --card-border: rgba(7, 21, 28, .22);
    --card-border-strong: rgba(7, 21, 28, .34);
    --link-hover: rgba(61, 220, 151, .95);
    --hero-grad-1: #0b3a3a;
    --hero-grad-2: #05181a;
}

body { color: var(--color-text); line-height: var(--body-line-height); background: transparent; }
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:
        4px 4px 0 rgba(5, 24, 26, .34),
        0 0 0 2px rgba(7, 21, 28, .10),
        0 14px 26px rgba(5, 24, 26, .12);
    padding: var(--space-card);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background-color var(--transition);
    border: 3px solid rgba(7, 21, 28, .28);
    background: linear-gradient(180deg, rgba(246, 251, 255, .98), rgba(246, 251, 255, .9));
}
.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);
    box-shadow: 4px 4px 0 rgba(5, 24, 26, .28);
    border: 2px solid rgba(7, 21, 28, .26);
}
a:not([class]) { color: var(--color-primary); transition: color var(--transition), text-shadow var(--transition); text-shadow: 0 1px 0 rgba(255,255,255,.35); }

a:not([class]):hover {
    color: var(--link-hover);
    text-shadow:
        -1px 1px 0 rgba(5, 24, 26, .20),
        0 0 18px rgba(61, 220, 151, .25);
}

section:first-of-type, .hero, [class*="hero"] { background: linear-gradient(135deg, var(--hero-grad-1) 0%, #0f5b55 22%, var(--hero-grad-2) 72%, #0a2c2d 100%); }
.hero, [class*="hero"] { filter: saturate(1.08) contrast(1.02); }

.card { border-color: rgba(var(--rgb-primary), .22); }
.card { backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }

.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--space-gap) * 1.5); align-items: baseline; }
.news-grid { column-count: 2; column-gap: var(--space-gap); }
.news-grid .card { break-inside: avoid; margin-bottom: var(--space-gap); box-shadow: 4px 4px 0 rgba(5, 24, 26, .34), 0 10px 18px rgba(5, 24, 26, .10); }
.hero { position: relative; min-height: 70vh; display: flex; align-items: center; background: linear-gradient(135deg, #0b3a3a 0%, #0f5b55 24%, #05181a 70%, #0a2c2d 100%); }
.hero-content { position: relative; z-index: 1; }
.testimonial-list { display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto; }
.partner-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 1.5); align-items: baseline; }
.faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-gap); align-items: baseline; }

.stats-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }
.stats-grid .stat-value { font-size: 3rem; text-shadow: -2px 2px 0 rgba(5, 24, 26, .25), 0 16px 30px rgba(5, 24, 26, .12); letter-spacing: .02em; }

.cta-section {
    background:
        radial-gradient(1200px circle at 10% 10%, rgba(61, 220, 151, .55) 0%, rgba(61, 220, 151, 0) 42%),
        linear-gradient(135deg, #0b3a3a 0%, #0f5b55 26%, #05181a 100%);
    color: #ffffff;
    padding: 4rem 2rem;
    position: relative;
}
.cta-section::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    outline: 2px solid rgba(61, 220, 151, .35);
    outline-offset: -8px;
    opacity: .9;
    pointer-events: none;
}

.page-main { max-width: 860px; 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; --transition: 0.12s cubic-bezier(.2,.8,.2,1); }
    .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; }
}