:root {
    --color-primary: #06b6d4;
    --color-primary-dark: #0e7490;
    --color-accent: #fbbf24;
    --color-surface: #111b2e;
    --color-text: #e2e8f0;
    --rgb-primary: 6,182,212;
    --rgb-accent: 251,191,36;
    --card-accent: var(--color-accent);
    --card-accent-rgb: var(--rgb-accent);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 18px;
    --shadow-sm: 0 4px 10px rgba(0,0,0,.2), 0 0 14px rgba(6,182,212,.14);
    --shadow-md: 0 8px 24px rgba(0,0,0,.28), 0 0 22px rgba(6,182,212,.18);
    --shadow-lg: 0 16px 44px rgba(0,0,0,.35), 0 0 28px rgba(6,182,212,.22), 0 0 56px rgba(251,191,36,.12);
    --space-section: 3.25rem;
    --space-card: 1.3rem;
    --space-gap: 0.95rem;
    --transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    --heading-weight: 800;
    --body-line-height: 1.75;
}

body {
    color: var(--color-text);
    line-height: var(--body-line-height);
    background:
        radial-gradient(1000px 520px at 12% -10%, rgba(var(--rgb-primary), .18), transparent 60%),
        radial-gradient(900px 480px at 110% 15%, rgba(var(--rgb-accent), .12), transparent 55%),
        #080d18;
}

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:
        0 8px 24px rgba(0,0,0,.25),
        0 0 24px rgba(var(--card-accent-rgb), .4);
    padding: var(--space-card);
    transition: var(--transition);
    background:
        linear-gradient(135deg, rgba(var(--card-accent-rgb), .2), rgba(var(--card-accent-rgb), .04) 60%, transparent 80%),
        var(--color-surface);
    animation: cardGlow 5s ease-in-out infinite;
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: var(--transition);
    background:
        linear-gradient(135deg, rgba(var(--rgb-primary), .22), rgba(var(--rgb-accent), .12)),
        var(--color-surface);
    box-shadow: 0 0 16px rgba(var(--rgb-primary), .25);
    color: var(--color-text);
}

a:not([class]) {
    color: var(--color-primary);
    transition: var(--transition);
    text-shadow: 0 0 12px rgba(var(--rgb-primary), .3);
}

.news-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-gap);
}

.news-grid .card {
    display: grid;
    grid-template-columns: 280px 1fr;
    --card-accent: #22d3ee;
    --card-accent-rgb: 34,211,238;
}

.feature-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: calc(var(--space-gap) * 2);
    max-width: 720px;
    margin: 0 auto;
    --card-accent: #a3e635;
    --card-accent-rgb: 163,230,53;
}

.hero {
    padding: 2rem 0;
}

.hero-content {
    max-width: 560px;
}

.testimonial-list {
    column-count: 2;
    column-gap: var(--space-gap);
}

.testimonial-list > * {
    break-inside: avoid;
    margin-bottom: var(--space-gap);
    --card-accent: #f472b6;
    --card-accent-rgb: 244,114,182;
    background:
        linear-gradient(135deg, rgba(var(--card-accent-rgb), .2), rgba(var(--card-accent-rgb), .04) 60%, transparent 80%),
        var(--color-surface);
    box-shadow:
        0 8px 24px rgba(0,0,0,.25),
        0 0 24px rgba(var(--card-accent-rgb), .4);
    border-radius: var(--radius-lg);
    animation: cardGlow 5s ease-in-out infinite;
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: calc(var(--space-gap) * 1.5);
    align-items: center;
    --card-accent: #fb923c;
    --card-accent-rgb: 251,146,60;
}

.faq-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    --card-accent: #a78bfa;
    --card-accent-rgb: 167,139,250;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-gap);
    text-align: center;
    --card-accent: #60a5fa;
    --card-accent-rgb: 96,165,250;
}

.cta-inner {
    background:
        radial-gradient(120% 120% at 0% 0%, rgba(52,211,153,.18), transparent 50%),
        var(--color-surface);
    border-radius: var(--radius-xl);
    padding: 3rem;
    text-align: center;
    box-shadow:
        0 12px 32px rgba(0,0,0,.3),
        0 0 32px rgba(52,211,153,.4);
    animation: cardGlow 5s ease-in-out infinite;
    --card-accent: #34d399;
    --card-accent-rgb: 52,211,153;
}

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

@keyframes cardGlow {
    0%, 100% {
        box-shadow:
            0 8px 24px rgba(0,0,0,.25),
            0 0 24px rgba(var(--card-accent-rgb), .4);
    }
    50% {
        box-shadow:
            0 10px 28px rgba(0,0,0,.3),
            0 0 40px rgba(var(--card-accent-rgb), .6);
    }
}

@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; }
}