/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 5%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background-color: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--clr-border);
    z-index: 1000;
    transition: all var(--transition-fast);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--clr-text-muted);
}

.nav-link:hover, .nav-link.active {
    color: var(--clr-text-main);
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    flex-direction: column;
    justify-content: space-between;
}

.mobile-menu-btn span {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--clr-text-main);
    transition: all 0.3s;
}

/* Footer */
.footer {
    background-color: var(--clr-bg-surface);
    border-top: 1px solid var(--clr-border);
    padding: 4rem 0 0;
    margin-top: var(--section-gap);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 3rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 300px;
}

.footer-brand .logo {
    display: block;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--clr-text-muted);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.link-group h4 {
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.link-group a {
    display: block;
    color: var(--clr-text-muted);
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.link-group a:hover {
    color: var(--clr-primary);
}

.footer-bottom {
    border-top: 1px solid var(--clr-border);
    padding: 1.5rem 0;
    text-align: center;
    color: var(--clr-text-muted);
    font-size: 0.85rem;
}