:root {
    --primary-color: #6b8b13; /* Marrom escuro para um toque de sofisticação */
    --secondary-color: #D2B48C; /* Bege claro */
    --background-color: #F8F4F0; /* Off-white suave */
    --card-background: #FFFFFF; /* Branco puro */
    --text-color: #333;
    --light-text: #666;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

.header {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 2.5rem 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.header p {
    font-weight: 300;
    opacity: 0.9;
}

.main-content {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.clients-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

.client-card {
    background-color: var(--card-background);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

.client-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

.client-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--primary-color);
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.client-info {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.client-info i {
    color: var(--primary-color);
    margin-right: 1rem;
    font-size: 1.2rem;
}

.info-label {
    font-weight: 600;
    color: var(--light-text);
    margin-right: 0.5rem;
}

.loading-message {
    text-align: center;
    font-style: italic;
    color: var(--light-text);
    padding: 3rem;
}