:root {
    /* Colors from visual identity */
    --primary: #4BBE9E;
    --secondary: #1B64A4;
    --light-gray: #F5F7FA;
    --dark-gray: #2D3748;
    --white: #FFFFFF;
    --success: #38A169;
    --warning: #DD6B20;
    
    /* French flag colors */
    --french-blue: #002395;
    --french-red: #ED2939;
    
    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    /* Add scroll padding to account for fixed header */
    scroll-padding-top: 80px; /* Adjust this value based on your header height */
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    opacity: 1;
    display: block;
    margin: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.2;
}

/* Element visibility */
.hero,
.about,
.services,
.contact {
    opacity: 1;
    visibility: visible;
}

/* Common Title Styling */
.section-title {
    text-align: center;
    margin-bottom: var(--space-2xl);
    font-size: 2.5rem;
}

/* Subsection titles */
.subsection-title {
    text-align: center;
    margin-bottom: var(--space-xl);
    color: var(--dark-gray);
    font-size: 1.8rem;
}

/* Card titles */
.stat-card h3 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: var(--space-sm);
}

.service-header h3 {
    font-size: 1.5rem;
    margin: 0;
    color: var(--dark-gray);
}

.primary-button {
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: var(--space-md) var(--space-xl);
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease;
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.primary-button:hover {
    transform: translateY(-2px);
}

.secondary-button {
    background: transparent;
    color: var(--secondary);
    border: 2px solid var(--secondary);
    padding: var(--space-md) var(--space-xl);
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.secondary-button:hover {
    background: var(--secondary);
    color: var(--white);
    transform: translateY(-2px);
}

/* Global Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content, .services-grid, .work-grid {
    animation: fadeIn 1s ease-out;
}

/* Team member styles */
.team-member img {
    max-width: 100%;
    height: auto;
}