/* ==========================================
   Genvoro Core Stylesheet & Design System
   ========================================== */

:root {
    /* Color Palette */
    --genvoro-blue: #2563eb;
    --genvoro-blue-hover: #1d4ed8;
    --genvoro-bg: #f8fafc;
    --genvoro-card-bg: #ffffff;
    --genvoro-text: #1f2937;
    --genvoro-text-muted: #6b7280;
    --genvoro-border: #f3f4f6;

    /* Typography & Font Settings */
    --font-main: 'Inter', sans-serif;
    --font-size-xs: 0.75rem;   /* 12px */
    --font-size-sm: 0.875rem;  /* 14px */
    --font-size-base: 1rem;    /* 16px */
    --font-size-lg: 1.125rem;  /* 18px */
    --font-size-xl: 1.25rem;   /* 20px */
}

/* Global Body Styles */
body {
    font-family: var(--font-main);
    background-color: var(--genvoro-bg);
    color: var(--genvoro-text);
    font-size: var(--font-size-base);
    line-height: 1.5;
    margin: 0;
    padding: 0;
}

/* Custom Hyperlink & Hover Effects */
.genvoro-link {
    color: var(--genvoro-blue);
    text-decoration: none;
    transition: color 0.2s ease-in-out;
}

.genvoro-link:hover {
    color: var(--genvoro-blue-hover);
}

/* Reusable Card Hover Styling */
.genvoro-card {
    background-color: var(--genvoro-card-bg);
    border: 1px solid var(--genvoro-border);
    transition: all 0.2s ease-in-out;
}

.genvoro-card:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}


/* Modern Tool Page Header Banner Styling with Concentric Rings */
.tool-header-banner {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #eff6ff 0%, rgba(238, 242, 255, 0.6) 50%, #ffffff 100%);
    border: 1px solid rgba(219, 234, 254, 0.8);
    padding: 1.25rem;
    border-radius: 1rem;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

@media (min-width: 640px) {
    .tool-header-banner {
        padding: 2rem;
    }
}

/* Concentric Rings on the Right Side */
.tool-header-banner::before {
    content: '';
    position: absolute;
    right: -60px;
    top: 50%;
    transform: translateY(-20%);
    width: 260px;
    height: 260px;
    border: 35px solid rgba(59, 130, 246, 0.4);
    border-radius: 50%;
    pointer-events: none;
}

.tool-header-banner::after {
    content: '';
    position: absolute;
    right: -100px;
    top: 50%;
    transform: translateY(-30%);
    width: 360px;
    height: 360px;
    border: 35px solid rgba(59, 130, 246, 0.2);
    border-radius: 50%;
    pointer-events: none;
}