/* =========================================
   HEADER
   ========================================= */
/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--hero-bg);
    color: var(--hero-text);
    z-index: 1000;
    transition: background-color var(--transition), backdrop-filter var(--transition);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.navbar.scrolled {
    background-color: rgba(11, 17, 32, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    position: relative;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    z-index: 1001;
    color: var(--hero-text);
    text-decoration: none;
    display: inline-block;
    transition: color 250ms ease, text-shadow 250ms ease;
    animation: navLogoLoad 700ms ease-out forwards;
    opacity: 0;
}

.nav-logo::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    color: transparent;
    background-image: linear-gradient(
        110deg,
        transparent 0%,
        transparent 40%,
        rgba(59, 130, 246, 0.8) 50%,
        transparent 60%,
        transparent 100%
    );
    background-size: 200% 100%;
    background-repeat: no-repeat;
    -webkit-background-clip: text;
    background-clip: text;
    animation: navLogoShimmer 6s linear infinite;
    pointer-events: none;
    z-index: 1;
}

.nav-logo:hover {
    color: var(--primary);
    text-shadow: 0 0 10px rgba(59, 130, 246, 0.4);
}

@keyframes navLogoLoad {
    0% { opacity: 0.3; transform: translateY(8px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes navLogoShimmer {
    0% { background-position: 200% 0; }
    20%, 100% { background-position: -200% 0; }
}

@media (prefers-reduced-motion: reduce) {
    .nav-logo {
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
    .nav-logo::after {
        display: none !important;
    }
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-body);
    color: var(--hero-text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width var(--transition);
}

.nav-link.active::after, .nav-link:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 1001;
}



.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background-color: var(--hero-text);
    transition: all var(--transition);
    border-radius: 3px;
}