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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
    display: flex;
    flex-direction: column;
    min-height: 100vh; /* Ensure body takes full height */
}

.light-mode {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 1), rgba(221, 245, 255, 1));
    color: rgba(51, 51, 51, 1);
}

.dark-mode {
    background: rgba(20, 21, 21, 1);
    color: rgba(225, 227, 232, 1);
}

.header {
    background-color: white; /* White background for light mode */
    color: rgba(51, 51, 51, 1);
    padding: 1rem;
}

.dark-mode .header {
    background-color: rgba(20, 21, 21, 1); /* Black background for dark mode */
    color: rgba(225, 227, 232, 1);
}

.theme-icons {
    display: flex;
    justify-content: center;
    align-items: center;
}

.icon {
    width: 24px;
    height: 24px;
    margin: 0 10px;
    cursor: pointer;
    transition: border 0.3s;
}

.sun-icon.border {
    border-radius: 50%;
    border: 2px solid rgba(212, 242, 255, 1);
}

.moon-icon.border {
    border-radius: 50%;
    border: 2px solid rgba(212, 242, 255, 1);
}

.main {
    display: flex;
    flex: 1; 
    flex-direction: column;
    justify-content: flex-start;
    align-items: left;
    max-width: 1200px;
    margin: 20px auto; 
    padding: 20px;
}

.hero {
    display: flex;
    flex-direction: column;
    text-align: center;
}

.hero p {
    margin-bottom: 10px;
}

.solutions {
    display: flex;
    flex-direction: column;
    margin-top: 10px;
}

.solutions h2 {
    margin-bottom: 10px;
    color: rgba(51, 51, 51, 1);
    transition: color 0.3s;
}

.dark-mode .solutions h2 {
    color: rgba(225, 227, 232, 1); 
}

.solutions ul {
    list-style-type: disc;
    padding-left: 20px; 
    text-align: left; 
}

.solutions ul li {
    margin-bottom: 10px;
    text-align: left;
}

.solutions ul li a {
    text-decoration: underline; 
    color: rgba(51, 51, 51, 1); 
    transition: color 0.3s;
}


.dark-mode .solutions ul li a {
    color: rgba(225, 227, 232, 1);
}

.footer {
    text-align: center;
    padding: 20px;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 10px;
}

.social-icon {
    width: 24px;
    height: 24px;
}


/* Responsive adjustments */
@media (max-width: 768px) {
    .hero h1,
    .hero p {
        text-align: left;
    }
}

@media (min-width: 769px) {  
    .solutions {
        align-items: center;
    }
}