/* ==================== HEADER NAV ==================== */

.header-nav {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    z-index: 9999;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 60px;
    background: #000000;
    backdrop-filter: blur(5px);
    transition: background-color 0.3s ease, box-shadow 0.3s;
}

.header-nav.scrolled {
    background-color: #000000;
    backdrop-filter: blur(6px);
    box-shadow: 0 3px 8px rgba(0,0,0,0.1);
}

/* LOGO */
.logo {
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    text-decoration: none;
    background: #ff00b3;
    padding: 10px 22px;
    border-radius: 25px;
    transition: background-color 0.3s ease;
}

.logo:hover {
    color: #ff00b3;
    background: #ffffff;
}

/* NAV LINKS */
.nav-links {
    display: flex;
    gap: 38px;
    align-items: center;
    margin-left: 65px;
}

.header-nav .nav-links a.active {
    color: #ff00b3; 
    position: relative;
}

.header-nav .nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -5px; 
    left: 0;
    width: 100%;
    height: 3px;
    background-color: #ff00b3;
    border-radius: 2px;
}

.nav-links a,
.dropdown-toggle {
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    text-decoration: none;
    transition: .3s;
}

/* DROPDOWN */
.dropdown { position: relative; }

.dropdown-toggle::after {
    content: "▾";
    font-size: 12px;
    margin-left: 6px;
    transition: .2s ease;
}

.dropdown-menu {
    position: absolute;
    z-index: 99999;
    display: none;
    background: #000000;
    border-radius: 10px;
    padding: 10px 0;
    min-width: 190px;
    list-style: none;
    top: calc(20% + 5px);
    left: -65%;
    box-shadow: 0 5px 18px rgba(0,0,0,0.08);
}

.dropdown-menu li a {
    display: block;
    padding: 10px 18px;
    font-size: 14px;
    color: #ffffff;
    text-align: center;
}

.dropdown:hover .dropdown-menu { display: block; }
.dropdown:hover .dropdown-toggle::after { transform: rotate(180deg); }

/* CONSULT BUTTON */
.btn-consult {
    text-decoration: none;
    background: #ff00b3;
    color: #ffffff;
    font-size: 14px;
    padding: 10px 22px;
    border-radius: 25px;
    font-weight: 600;
    transition: .3s ease;
}
.btn-consult:hover { 
    background: #ffffff; 
    color: #ff00b3;
}

/* HOVER */
.nav-links a:hover,
.dropdown-toggle:hover {
    color: #ff00b3;
}

.dropdown-menu li a:hover {
    color: #ff00b3;
}

/* ================= MOBILE ================= */

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #ffffff;
}

/* Mobile nav container (hidden initially) */
.mobile-nav {
    display: none;
    flex-direction: column;
    background: #fff;
    width: 100%;
    border-bottom: 1px solid #e5e5e5;
    padding: 10px 0;
    text-align: center;
    position: fixed;
    top: 60px; /* adjust based on your header height */
    left: 0;
    z-index: 9998;
}

.mobile-nav.active {
    display: flex;
}

.mobile-nav a {
    padding: 12px;
    display: block;
    text-decoration: none;
    color: #333;
    font-weight: 600;
}

.mobile-nav a:hover {
    background: #f5f5f5;
    color: var(--primary-red);
}

.mobile-dropdown-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* MOBILE RESPONSIVE */
@media (max-width: 900px) {
    .header-nav {
        padding: 16px 20px;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
        font-size: 26px;
    }

    .mobile-nav {
        margin-top: 14px;
    }

    .btn-consult.desktop-only {
        display: none;
    }

    /* disable hover dropdown on mobile */
    .dropdown:hover .dropdown-menu { 
        display: none; 
    }

    /* Mobile Dropdown */
    .mobile-dropdown {
        width: 100%;
        text-align: center;
        font-size: 16px;
        font-weight: 600;
        color: #333;
    }

    .mobile-dropdown-toggle {
        width: 100%;
        border: none;
        background: none;
        font-size: 16px;
        font-weight: 600;
        color: #333;
        padding: 12px 0;
        cursor: pointer;
    }

    .mobile-dropdown-toggle:hover {
        color: var(--primary-red);
    }

    .mobile-dropdown-menu {
        display: none;
        flex-direction: column;
        background: #fff;
        text-align: center;
    }

    .mobile-dropdown-menu li a {
        display: block;
        padding: 10px 18px;
        font-size: 14px;
        color: #333;
        transition: .2s;
    }

    .mobile-dropdown-menu li a:hover {
        color: var(--primary-red);
        background: #f5f5f5;
    }

    /* Show dropdown when active */
    .mobile-dropdown-menu.open {
        display: flex;
    }
}