/* =========================================
   2. FLOATING PILL NAVBAR
   ========================================= */
.floating-navbar {
    position: fixed;
    top: 15px;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    justify-content: center;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.nav-pill {
    pointer-events: auto;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    width: 95%;
    max-width: 1050px;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.8);
    padding: 8px 12px 8px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.logo img {
    width: 51px;
    height: 38px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: var(--transition-smooth);
}

.logo:hover img {
    transform: scale(1.08) rotate(5deg);
}

.nav-links {
    display: flex;
    gap: 28px;
    align-items: center;
}

.nav-links>li {
    position: relative;
    padding: 5px 0;
}

.nav-links>li>a {
    font-weight: 500;
    font-size: 14px;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 4px;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links>li>a i {
    font-size: 10px;
    transition: var(--transition-smooth);
}

.nav-links>li>a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 100%;
    height: 2px;
    background: var(--primary);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: 2px;
    transform-origin: center;
}

.nav-links>li>a:hover,
.nav-links>li>a.active {
    color: var(--primary);
}

.nav-links>li>a:hover::after,
.nav-links>li>a.active::after {
    transform: translateX(-50%) scaleX(1);
}

.nav-links>li>a:hover i {
    transform: rotate(180deg);
    color: var(--primary);
}

.dropdown-menu {
    position: absolute;
    top: 150%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: #ffffff;
    min-width: 220px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-radius: 16px;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.dropdown:hover .dropdown-menu {
    top: 100%;
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
    display: block;
    width: 100%;
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.dropdown-menu a:hover {
    background: #f4f8ff;
    color: var(--primary);
    padding-left: 24px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.btn-theme {
    background: var(--primary);
    color: #ffffff;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 13px;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 15px rgba(0, 86, 179, 0.25);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-theme:hover {
    background: var(--primary-hover);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 20px rgba(0, 86, 179, 0.4);
}

.btn-theme::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-theme:hover::before {
    left: 100%;
}

.hamburger {
    display: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-main);
    background: #f0f0f0;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.hamburger:hover {
    background: #e0e0e0;
    color: var(--primary);
}

/* =========================================
   MOBILE HEADER RESPONSIVE
   ========================================= */
@media (max-width: 992px) {
    .nav-pill {
        padding: 8px 12px;
        background: #ffffff;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .nav-menu {
        position: fixed;
        top: 85px;
        left: 50%;
        transform: translateX(-50%) translateY(-20px);
        width: 95%;
        max-width: 1050px;
        background: #ffffff;
        border-radius: 20px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        padding: 8px 0;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-smooth);
        max-height: calc(100vh - 100px);
        max-height: calc(100dvh - 100px);
        overflow-y: auto;
        overscroll-behavior: contain;
        border: 1px solid #eee;
        z-index: 9999;
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateX(-50%) translateY(0);
    }

    .nav-links {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        width: 100%;
    }

    .nav-links > li {
        width: 100%;
        padding: 0;
    }

    .nav-links > li > a {
        padding: 15px 25px;
        justify-content: space-between;
        border-bottom: 1px solid #f5f5f5;
        font-size: 15px;
    }

    .nav-links > li > a::after {
        display: none;
    }

    /* Mobile Dropdown Accordion */
    .dropdown-menu,
    .dropdown:hover .dropdown-menu {
        position: static;
        top: auto;
        left: auto;
        transform: none;
        min-width: 0;
        width: 100%;
        box-shadow: none;
        border: none;
        border-radius: 0;
        background: #f8f9fa;
        padding: 0;
        display: none;
        opacity: 1;
        visibility: visible;
    }

    .dropdown.active .dropdown-menu,
    .dropdown.active:hover .dropdown-menu {
        display: flex;
        flex-direction: column;
    }

    .dropdown.active > a {
        color: var(--primary);
    }

    .dropdown.active > a i {
        transform: rotate(180deg);
    }

    .dropdown-menu a,
    .dropdown-menu a:hover {
        padding: 12px 40px;
        border-bottom: 1px solid var(--border-color);
        background: transparent;
        color: var(--text-muted);
    }

    .dropdown-menu a:hover {
        color: var(--primary);
        background: var(--primary-bg);
    }

    .nav-actions .nav-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }
}