:root {
    /* SGS Official Brand Colors */
    --sgs-navy: #003B5C;
    --sgs-teal: #0098A6;
    --sgs-orange: #FF6A13;
    --sgs-grey: #63666A;
    --sgs-light-grey: #F4F4F4;
    --sgs-white: #FFFFFF;

    /* Semantic Variables */
    --color-primary: var(--sgs-navy);
    --color-secondary: var(--sgs-teal);
    --color-accent: var(--sgs-orange);
    --color-text-main: #1A1A1A;
    --color-text-muted: #595959;
    --color-silver: #E0E0E0;
    --color-bg-light: #F9FAFB;
    --container-width: 1200px;

    --font-heading: 'Roboto', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
    font-family: var(--font-body);
    color: var(--color-text-main);
    background-color: var(--sgs-white);
    line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1.2;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Custom Utilities for SGS Style */
.sgs-section-title {
    position: relative;
    font-size: 2.25rem;
    margin-bottom: 3rem;
    padding-bottom: 1rem;
}

.sgs-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--color-secondary);
}

.sgs-card {
    background: white;
    border-radius: 4px;
    /* Slightly sharper corners for corporate feel */
    box-shadow: var(--shadow-card);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid transparent;
}

.sgs-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-top-color: var(--color-secondary);
}

/* Animation Utilities */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

.delay-100 {
    animation-delay: 0.1s;
}

.delay-200 {
    animation-delay: 0.2s;
}

.delay-300 {
    animation-delay: 0.3s;
}

/* Sticky Header Blur */
.header-blur {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}