/* ==========================================================================
   PHOENIX GLOBAL — HEADER & NAVBAR COMPONENT STYLES
   ========================================================================== */

.navbar-aetheris {
    padding: 1.15rem 0;
    transition: all 0.4s ease;
    border-bottom: 1px solid transparent;
    z-index: 1050;
}

.navbar-aetheris.navbar-sticky {
    padding: 0.75rem 0;
    background: rgba(3, 7, 18, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 1px 0 rgba(245, 158, 11, 0.25);
}

.navbar-brand-custom {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.35rem;
    letter-spacing: -0.02em;
    color: #FFFFFF !important;
    text-decoration: none;
}

.navbar-logo-img {
    height: 44px;
    width: auto;
    object-fit: contain;
    border-radius: 8px;
    filter: drop-shadow(0 0 10px rgba(245, 158, 11, 0.45));
    transition: transform 0.3s ease, filter 0.3s ease;
}

.navbar-brand-custom:hover .navbar-logo-img {
    transform: scale(1.06) rotate(1deg);
    filter: drop-shadow(0 0 16px rgba(245, 158, 11, 0.7));
}

.navbar-logo-hexagon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--grad-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #030712;
    font-size: 1.25rem;
    box-shadow: var(--glow-gold);
    transition: transform 0.3s ease;
}

.navbar-brand-custom:hover .navbar-logo-hexagon {
    transform: scale(1.08);
}

.brand-text-group {
    display: flex;
    flex-direction: column;
}

.brand-title-phoenix {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: 0.05em;
    background: var(--grad-text-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
}

.brand-tagline {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--phoenix-cyan-400);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    line-height: 1.2;
    margin-top: 2px;
}

.nav-link-custom {
    color: var(--text-secondary) !important;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.5rem 1.1rem !important;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link-custom:hover,
.nav-link-custom.active {
    color: #FFFFFF !important;
}

.nav-link-custom::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1.1rem;
    right: 1.1rem;
    height: 2px;
    background: var(--grad-gold);
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: right;
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.7);
}

.nav-link-custom:hover::after,
.nav-link-custom.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.btn-nav-login {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.6rem 1.4rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: rgba(245, 158, 11, 0.05);
    text-decoration: none;
    transition: all 0.3s ease;
    margin-right: 1rem;
}

.btn-nav-login:hover {
    color: #FFFFFF;
    border-color: var(--border-gold-glow);
    background: rgba(245, 158, 11, 0.15);
    box-shadow: 0 0 16px rgba(245, 158, 11, 0.25);
}

.navbar-toggler-custom {
    display: none;
    border: 1px solid var(--border-color);
    background: rgba(245, 158, 11, 0.05);
    border-radius: 8px;
    padding: 0.5rem 0.65rem;
    outline: none !important;
    box-shadow: none !important;
    cursor: pointer;
}

.navbar-toggler-custom span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--phoenix-gold-400);
    margin: 5px 0;
    transition: all 0.3s ease;
}

.navbar-toggler-custom:not(.collapsed) span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar-toggler-custom:not(.collapsed) span:nth-child(2) { opacity: 0; }
.navbar-toggler-custom:not(.collapsed) span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }