:root {
    --color-primary: #6d28d9;
    --color-primary-dark: #4c1d95;
    --color-accent: #f59e0b;
    --color-surface: #fff7ed;
    --color-text: #17131f;
    --rgb-primary: 109,40,217;
    --rgb-accent: 245,158,11;

    --radius-sm: 10px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    --shadow-sm:
        0 1px 0 rgba(0,0,0,.08),
        0 10px 20px rgba(109,40,217,.10);
    --shadow-md:
        0 14px 35px rgba(0,0,0,.22),
        0 6px 18px rgba(76,29,149,.20),
        0 2px 8px rgba(0,0,0,.10);
    --shadow-lg:
        0 26px 60px rgba(0,0,0,.28),
        0 14px 30px rgba(76,29,149,.25),
        0 4px 14px rgba(245,158,11,.10);

    --space-section: 4rem;
    --space-card: 1.5rem;
    --space-gap: 1.25rem;

    --transition: 0.55s cubic-bezier(0.16, 1, 0.3, 1);
    --heading-weight: 700;
    --body-line-height: 1.75;
}

body {
    color: var(--color-text);
    line-height: var(--body-line-height);
    background:
        radial-gradient(1200px 700px at 50% -10%, rgba(109,40,217,.20), transparent 55%),
        radial-gradient(900px 520px at 20% 15%, rgba(245,158,11,.14), transparent 60%),
        linear-gradient(180deg, #0f0f1a 0%, #0b0b14 60%, #070710 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);
    box-shadow:
        0 1px 0 rgba(255,255,255,.10),
        0 26px 60px rgba(0,0,0,.28),
        0 10px 30px rgba(76,29,149,.22),
        0 4px 14px rgba(245,158,11,.12);
    padding: var(--space-card);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
    background:
        radial-gradient(900px 420px at 15% 0%, rgba(245,158,11,.12), transparent 55%),
        radial-gradient(900px 420px at 90% 10%, rgba(109,40,217,.20), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.10) 0%, rgba(255,255,255,.06) 100%);
    border: 1px solid rgba(109,40,217,.18);
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
    border-color: rgba(245,158,11,.35);
    box-shadow:
        0 10px 30px rgba(0,0,0,.22),
        0 8px 18px rgba(76,29,149,.20),
        0 2px 8px rgba(245,158,11,.10);
    background:
        linear-gradient(135deg, rgba(109,40,217,.95) 0%, rgba(76,29,149,.95) 55%, rgba(245,158,11,.85) 140%);
    color: rgba(255,255,255,.96);
    text-shadow: 0 1px 0 rgba(0,0,0,.25);
}

a:not([class]) {
    color: #c084fc;
    transition: color var(--transition), text-shadow var(--transition), background var(--transition), border-color var(--transition);
    text-shadow: 0 1px 0 rgba(0,0,0,.18);
}

section, .section, .page-main { max-width: none; }

.hero, [class*="hero"], section:first-of-type {
    background:
        radial-gradient(1200px 560px at 50% 0%, rgba(245,158,11,.22), transparent 55%),
        radial-gradient(900px 480px at 15% 20%, rgba(109,40,217,.35), transparent 60%),
        linear-gradient(135deg, #0a0a12 0%, #141029 40%, #0b0b14 100%);
}

.card { border: 1px solid rgba(var(--rgb-primary), .16); }

a:not([class]):hover {
    color: var(--color-accent);
    text-shadow:
        0 0 24px rgba(245,158,11,.35),
        0 2px 10px rgba(0,0,0,.25);
}

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

.news-grid > *:first-child { grid-column: span 3; }

.feature-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: calc(var(--space-gap) * 1.5);
}

.hero-content {
    text-align: left;
    max-width: 600px;
}

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

.partner-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-gap);
    align-items: center;
}

.faq-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.stats-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.stats-grid .stat-value { font-size: 3rem; }

.cta-section {
    background:
        radial-gradient(900px 380px at 20% 10%, rgba(245,158,11,.35), transparent 55%),
        radial-gradient(900px 380px at 80% 0%, rgba(167,139,250,.30), transparent 60%),
        linear-gradient(135deg, #4c1d95 0%, #6d28d9 45%, #9a3412 150%);
    color: rgba(255,255,255,.98);
    padding: 4rem 2rem;
    box-shadow:
        0 36px 90px rgba(0,0,0,.35),
        0 18px 45px rgba(76,29,149,.30),
        inset 0 1px 0 rgba(255,255,255,.20);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(245,158,11,.22);
    transition: box-shadow var(--transition), transform var(--transition), filter var(--transition);
}

.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; }
    .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; }

    .card, [class*="card"] {
        border-radius: 18px;
        box-shadow:
            0 1px 0 rgba(255,255,255,.10),
            0 18px 45px rgba(0,0,0,.26),
            0 8px 22px rgba(76,29,149,.22),
            0 3px 12px rgba(245,158,11,.12);
        transition-duration: 0.48s;
    }
}