/* ---------------------------------- */
/* 1. RESET & BASE STYLES             */
/* ---------------------------------- */
:root {
    --primary-color: #007bff; /* A nice blue for accents */
    --text-color: #333;
    --background-color: #f9f9f9;
    --white-color: #ffffff;
    --dark-color: #1a1a1a;
    --font-family: 'Inter', sans-serif;
    --max-width: 1200px;
}

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

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

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

a:hover {
    color: #0056b3; /* A darker blue on hover */
}


/* ---------------------------------- */
/* 2. HEADER & NAVIGATION LAYOUT      */
/* ---------------------------------- */
.main-header {
    background-color: var(--white-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
    
    /* Flex container for the whole header */
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 25px;
}

.logo a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    text-transform: lowercase;
}

.logo .dot {
    color: var(--primary-color);
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    background-color: var(--dark-color);
    color: #bbb;
    font-size: 0.9rem;
}

/* ---------------------------------- */
/* 4. MEDIA QUERIES (Responsiveness)  */
/* ---------------------------------- */
@media (max-width: 850px) {
    /* Breakpoint for tablets/smaller devices */
}
    .main-header {
        padding: 10px 20px;
    }
    
    /* Make the logo slightly smaller */
    .logo a {
        font-size: 1.3rem;
    }

    /* Show the hamburger menu */
    .menu-toggle {
        display: block;
    }


@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.solution-list {
    text-align: center;
}