:root {
    --vendix-brand-50: #eef2ff;
    --vendix-brand-100: #e0e7ff;
    --vendix-brand-200: #c7d2fe;
    --vendix-brand-500: #6366f1;
    --vendix-brand-600: #4f46e5;
    --vendix-brand-700: #4338ca;
    --vendix-brand-800: #312e81;
    --vendix-secondary-500: #a855f7;
    --vendix-secondary-600: #9333ea;
    --vendix-success-500: #10b981;
    --vendix-success-600: #059669;
    --vendix-whatsapp-500: #25d366;
    --vendix-whatsapp-600: #16a34a;
    --vendix-bg: #fdfcfb;
    --vendix-accent: #eef2ff;
    --vendix-surface: #ffffff;
    --vendix-surface-soft: #f8f9ff;
    --vendix-surface-muted: #f3f4f6;
    --vendix-surface-dark: #0f172a;
    --vendix-surface-dark-soft: #1e293b;
    --vendix-text: #111827;
    --vendix-text-muted: #6b7280;
    --vendix-text-soft: #94a3b8;
    --vendix-border: #e5e7eb;
    --vendix-border-strong: #d1d5db;
    --vendix-radius-sm: 1rem;
    --vendix-radius-md: 1.25rem;
    --vendix-radius-lg: 1.5rem;
    --vendix-radius-xl: 1.75rem;
    --vendix-radius-2xl: 2rem;
    --vendix-radius-3xl: 2.5rem;
    --vendix-shadow-soft: 0 10px 25px -5px rgba(99, 102, 241, 0.12);
    --vendix-shadow-card: 0 18px 36px -18px rgba(15, 23, 42, 0.14);
    --vendix-shadow-float: 0 24px 48px -22px rgba(15, 23, 42, 0.22);
}

.vendix-surface-card {
    background: var(--vendix-surface);
    border: 1px solid var(--vendix-border);
    border-radius: var(--vendix-radius-3xl);
    box-shadow: var(--vendix-shadow-card);
}

.vendix-kicker {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0 0.85rem;
    border-radius: 999px;
    background: rgba(99, 102, 241, 0.12);
    color: var(--vendix-brand-600);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.vendix-btn-primary,
.vendix-btn-secondary,
.vendix-btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    min-height: 3.35rem;
    padding: 0 1.35rem;
    border-radius: 1.15rem;
    font-weight: 800;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.vendix-btn-primary {
    background: linear-gradient(135deg, var(--vendix-brand-500) 0%, var(--vendix-brand-600) 100%);
    border: 1px solid var(--vendix-brand-600);
    color: #fff;
    box-shadow: 0 14px 28px -14px rgba(99, 102, 241, 0.58);
}

.vendix-btn-primary:hover {
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 18px 34px -14px rgba(79, 70, 229, 0.64);
}

.vendix-btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--vendix-border);
    color: var(--vendix-text);
    box-shadow: 0 10px 18px -18px rgba(15, 23, 42, 0.5);
}

.vendix-btn-secondary:hover {
    color: var(--vendix-brand-600);
    border-color: rgba(99, 102, 241, 0.34);
    transform: translateY(-1px);
}

.vendix-btn-whatsapp {
    background: linear-gradient(135deg, var(--vendix-whatsapp-500) 0%, var(--vendix-success-500) 100%);
    border: 1px solid var(--vendix-success-500);
    color: #fff;
    box-shadow: 0 14px 28px -14px rgba(16, 185, 129, 0.55);
}

.vendix-btn-whatsapp:hover {
    color: #fff;
    transform: translateY(-1px);
}