:root {
    --color-primary: #a78bfa;
    --color-primary-dark: #7c3aed;
    --color-accent: #2dd4bf;
    --color-surface: #15121f;
    --color-text: #e6e1ef;
    --rgb-primary: 167, 139, 250;
    --rgb-accent: 45, 212, 191;
    --rgb-violet: 167, 139, 250;
    --rgb-cyan: 34, 211, 238;
    --rgb-rose: 251, 113, 133;
    --rgb-emerald: 52, 211, 153;
    --rgb-amber: 251, 191, 36;
    --rgb-blue: 96, 165, 250;
    --radius-sm: 8px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 16px;
    --shadow-sm: 0 0 14px rgba(var(--rgb-accent), 0.18);
    --shadow-md: 0 0 24px rgba(var(--rgb-accent), 0.4);
    --shadow-lg: 0 0 36px rgba(var(--rgb-accent), 0.6);
    --space-section: 5rem;
    --space-card: 2rem;
    --space-gap: 1.625rem;
    --transition: 0.45s cubic-bezier(0.22, 1, 0.36, 1);
    --heading-weight: 600;
    --body-line-height: 1.75;
    accent-color: var(--color-accent);
    caret-color: var(--color-accent);
}

body {
    color: var(--color-text);
    line-height: var(--body-line-height);
    background:
        radial-gradient(ellipse at 15% -10%, rgba(var(--rgb-violet), 0.15), transparent 55%),
        radial-gradient(ellipse at 85% 0%, rgba(var(--rgb-cyan), 0.12), transparent 50%),
        var(--color-surface);
}

h1, h2, h3, h4 {
    font-weight: var(--heading-weight);
    color: #faf8ff;
    text-shadow: 0 0 18px rgba(var(--rgb-primary), 0.25);
}

section, .section {
    padding-top: var(--space-section);
    padding-bottom: var(--space-section);
}

.card, [class*="card"] {
    border-radius: var(--radius-lg);
    box-shadow: 0 0 24px rgba(var(--card-accent-rgb, var(--rgb-accent)), 0.4);
    padding: var(--space-card);
    transition: var(--transition);
    background: linear-gradient(145deg, rgba(var(--card-accent-rgb, var(--rgb-accent)), 0.14), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(var(--card-accent-rgb, var(--rgb-accent)), 0.22);
    animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 16px rgba(var(--card-accent-rgb, var(--rgb-accent)), 0.3); }
    50% { box-shadow: 0 0 30px rgba(var(--card-accent-rgb, var(--rgb-accent)), 0.6); }
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: var(--transition);
    box-shadow: 0 0 18px rgba(var(--rgb-accent), 0.35);
}

a:not([class]) {
    color: var(--color-primary);
    text-shadow: 0 0 12px rgba(var(--rgb-primary), 0.35);
    transition: var(--transition);
}

.news-grid {
    --card-accent-rgb: var(--rgb-violet);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: calc(var(--space-gap) * 0.8);
    background: radial-gradient(ellipse at 50% 0%, rgba(var(--rgb-violet), 0.1), transparent 70%);
}

.feature-list {
    --card-accent-rgb: var(--rgb-cyan);
    display: flex;
    gap: var(--space-gap);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    background: radial-gradient(ellipse at 50% 0%, rgba(var(--rgb-cyan), 0.08), transparent 70%);
}

.feature-list > * {
    flex: 0 0 300px;
    scroll-snap-align: start;
}

.hero {
    padding: 2rem 0;
    background: radial-gradient(ellipse at 50% 20%, rgba(var(--rgb-primary), 0.1), transparent 60%);
}

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

.testimonial-list {
    --card-accent-rgb: var(--rgb-amber);
    display: flex;
    overflow: hidden;
    background: radial-gradient(ellipse at 50% 50%, rgba(var(--rgb-amber), 0.06), transparent 75%);
}

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

.partner-grid {
    --card-accent-rgb: var(--rgb-emerald);
    display: flex;
    gap: 2rem;
    overflow: hidden;
    animation: partnerScroll 28s linear infinite;
    background: radial-gradient(ellipse at 50% 50%, rgba(var(--rgb-emerald), 0.07), transparent 70%);
}

@keyframes partnerScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.faq-list {
    --card-accent-rgb: var(--rgb-blue);
    max-width: 800px;
    margin: 0 auto;
}

.stats-grid {
    --card-accent-rgb: var(--rgb-rose);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.stats-grid .stat-value {
    font-size: 3rem;
    color: var(--color-primary);
    text-shadow: 0 0 28px rgba(var(--rgb-rose), 0.55);
}

.cta-inner {
    --card-accent-rgb: var(--rgb-blue);
    background: linear-gradient(135deg, rgba(var(--rgb-violet), 0.28), rgba(var(--rgb-blue), 0.18)), var(--color-surface);
    border: 1px solid rgba(var(--rgb-blue), 0.35);
    box-shadow: 0 0 32px rgba(var(--rgb-blue), 0.4);
    border-radius: var(--radius-xl);
    padding: 3rem;
    text-align: center;
    animation: glowPulse 4s ease-in-out infinite;
}

.page-main {
    max-width: 860px;
    margin: 0 auto;
}

a:not([class]):hover {
    color: var(--color-accent);
    text-shadow: 0 0 18px rgba(var(--rgb-accent), 0.7);
}

.card {
    border: 1px solid rgba(var(--card-accent-rgb, var(--rgb-accent)), 0.3);
}

header, .header, .navbar {
    background: rgba(18, 15, 30, 0.65);
    backdrop-filter: blur(14px);
}

@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: 2.25rem;
        --space-card: 1.125rem;
        --space-gap: 0.875rem;
    }
    .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; }
}