body {
    font-family: "Inter", sans-serif;
    background-color: #1a1a1a;
    color: #e0e0e0;
    scroll-behavior: smooth;
}
html {
    scroll-behavior: smooth;
  }
.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 2rem;
}
.section-header {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    text-align: center;
    color: #ffffff;
}
.card {
    background-color: #2a2a2a;
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 1px solid #4a4a4a;
}
.link-style {
    color: #a0a0a0;
    text-decoration: none;
    transition: color 0.3s ease;
}
.link-style:hover {
    color: #ffffff;
}
.btn {
    background-color: #4a4a4a;
    color: #ffffff;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    transition: background-color 0.3s ease;
}
.btn:hover {
    background-color: #6a6a6a;
}
.icon {
    color: #a0a0a0;
}

.navbar {
    position: fixed;
    top: 1.5rem;
    left: 0;
    right: 0;
    margin: auto;
    z-index: 50;
    width: fit-content;
    background-color: rgba(42, 42, 42, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 9999px;
    padding: 0.75rem 1.5rem;
    display: flex;
    gap: 0.5rem;
}
.nav-button {
    position: relative;
    padding: 0.75rem;
    border-radius: 9999px;
    transition: all 0.3s ease;
    color: #a0a0a0;
}
.nav-button:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}
.nav-button .tooltip {
    position: absolute;
    bottom: -3rem;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    white-space: nowrap;
}
.nav-button:hover .tooltip {
    opacity: 1;
    visibility: visible;
}

footer {
    color: var(--text-color); /* Footer text color */
    opacity: 0.7; /* Slightly dim footer text */
    transition: color 0.3s ease;
}