:root {
    --color-primary: #4b2a68;
    --color-primary-dark: #0f0f1a;
    --color-accent: #fbbf24;
    --color-surface: #f6f1ff;
    --color-text: #e9e7f2;
    --rgb-primary: 75,42,104;
    --rgb-accent: 251,191,36;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-xl: 28px;
    --shadow-sm: 0 2px 10px rgba(0,0,0,.18);
    --shadow-md: 0 10px 30px rgba(0,0,0,.45), 0 2px 10px rgba(79,26,133,.18), inset 0 1px 0 rgba(255,255,255,.08);
    --shadow-lg: 0 18px 50px rgba(0,0,0,.55), 0 6px 18px rgba(79,26,133,.26), inset 0 1px 0 rgba(255,255,255,.10);
    --space-section: 4rem;
    --space-card: 1.5rem;
    --space-gap: 1.25rem;
    --transition: 0.55s cubic-bezier(0.22, 1, 0.36, 1);
    --heading-weight: 650;
    --body-line-height: 1.6;
}

body {
    color: var(--color-text);
    line-height: var(--body-line-height);
    background:
        radial-gradient(900px 450px at 50% -10%, rgba(251,191,36,.18) 0%, rgba(251,191,36,0) 60%),
        radial-gradient(700px 380px at 10% 10%, rgba(139,92,246,.18) 0%, rgba(139,92,246,0) 55%),
        radial-gradient(800px 420px at 90% 20%, rgba(59,130,246,.12) 0%, rgba(59,130,246,0) 58%),
        linear-gradient(180deg, #0b0b14 0%, #0f0f1a 40%, #0c0c15 100%);
}

h1, h2, h3, h4 { font-weight: var(--heading-weight); }

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

.card, [class*="card"] {
    border-radius: var(--radius-lg);
    padding: var(--space-card);
    transition: var(--transition);
    background:
        radial-gradient(120% 130% at 10% 0%, rgba(251,191,36,.18) 0%, rgba(251,191,36,0) 55%),
        radial-gradient(120% 130% at 90% 10%, rgba(139,92,246,.20) 0%, rgba(139,92,246,0) 55%),
        linear-gradient(180deg, rgba(255,255,255,.08) 0%, rgba(255,255,255,.03) 100%);
    border: 1px solid rgba(251,191,36,.18);
    box-shadow:
        0 12px 40px rgba(0,0,0,.50),
        0 2px 10px rgba(79,26,133,.22),
        inset 0 1px 0 rgba(255,255,255,.12);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: var(--transition);
    border: 1px solid rgba(251,191,36,.22);
    background:
        linear-gradient(180deg, rgba(251,191,36,.18) 0%, rgba(251,191,36,.06) 100%),
        radial-gradient(120% 180% at 50% 0%, rgba(139,92,246,.25) 0%, rgba(139,92,246,0) 60%);
    color: rgba(255,255,255,.92);
    box-shadow:
        0 14px 34px rgba(0,0,0,.42),
        inset 0 1px 0 rgba(255,255,255,.14);
    text-shadow: 0 1px 0 rgba(0,0,0,.35);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

a:not([class]) {
    color: var(--color-accent);
    transition: var(--transition);
    text-shadow: 0 0 18px rgba(251,191,36,.12);
}

section, .section { overflow: hidden; }

.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(4, 1fr); gap: var(--space-gap); }

.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }

.testimonial-list { column-count: 2; column-gap: var(--space-gap); }
                .testimonial-list > * { break-inside: avoid; margin-bottom: 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: flex; justify-content: center; gap: 3rem; }

.cta-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; }

.page-main { max-width: 1400px; margin: 0 auto; }

.card:hover, [class*="card"]:hover {
    transform: translateY(-5px);
    box-shadow:
        0 22px 70px rgba(0,0,0,.62),
        0 10px 26px rgba(139,92,246,.30),
        0 0 0 1px rgba(251,191,36,.16),
        inset 0 1px 0 rgba(255,255,255,.18);
    border-color: rgba(251,191,36,.30);
}

a:not([class]):hover {
    color: #ffd36e;
    text-shadow:
        0 0 22px rgba(255,211,110,.20),
        0 0 40px rgba(139,92,246,.12);
}

header, .header, .navbar {
    background:
        radial-gradient(900px 500px at 50% 0%, rgba(251,191,36,.10) 0%, rgba(251,191,36,0) 55%),
        linear-gradient(180deg, rgba(15,15,26,.78) 0%, rgba(15,15,26,.35) 100%);
    box-shadow:
        0 10px 30px rgba(0,0,0,.35),
        inset 0 1px 0 rgba(255,255,255,.06);
    border-bottom: 1px solid rgba(251,191,36,.14);
}

@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; }
}