@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/7.0.1/css/all.min.css');

:root {
  /* Colors from palette: #2C3E50, #27AE60, #F39C12, #ECF0F1 */
  --primary-color: #2C3E50;
  --secondary-color: #1A252F; /* Darker variant */
  --accent-color: #27AE60;
  --light-color: #ECF0F1;
  --dark-color: #2C3E50;
  --gradient-primary: linear-gradient(135deg, #27AE60 0%, #2C3E50 100%);
  --hover-color: #2ECC71; /* Lighter variant */
  --background-color: #FFFFFF;
  --text-color: #333333;
  --border-color: rgba(44, 62, 80, 0.2);
  --divider-color: rgba(44, 62, 80, 0.3);
  --shadow-color: rgba(44, 62, 80, 0.15);
  --highlight-color: #F39C12;
  --main-font: 'Oswald', sans-serif;
  --alt-font: 'Roboto', serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--alt-font);
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

.hover-underline:hover {
    text-decoration: underline;
    color: var(--highlight-color) !important;
}

.btn:hover {
    background-color: var(--hover-color) !important;
    transform: translateY(-2px);
    transition: all 0.3s ease;
}

.timeline-item:hover {
    transform: translateY(-5px) !important;
}

/* Checkbox hack for mobile menu */
#menu-toggle:checked ~ .mobile-menu {
    display: block !important;
}
.mobile-menu {
    display: none;
    width: 100%;
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: row;
        justify-content: space-between;
    }
    footer .container {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    footer ul {
        justify-content: center;
    }
}