:root {
    --primary-color: #fff;
    --secondary-color: #C0AC69;
    --text-color: #1E1E1E;
    --bg-color: #454545;
    --dropdown-bg: rgba(20, 20, 35, 0.8);
    --border-color: rgba(255, 255, 255, 0.08);
    --shadow-color: rgba(0, 0, 0, 0.3);
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 1rem;
    --text-description: rgba(255, 255, 255, 0.7);
}

/* Header and Navbar */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

.navbar {
    display: block;
    height: 7rem;
    background: #002A3D;
}

/* Logo */
.logo {
    width: 10rem;
    position: relative;
    padding: 2rem 4rem 0;
    z-index: 1;
}
/* Navigation Menu */
.nav-brand{
    width: 18rem;
    float: left;
}
.nav-menu {
    display: flex;
    justify-content: start;
    width: calc(100% - 18rem);
    gap: 1rem;
    position: relative;
}

.nav-list {
    display: flex;
    list-style: none;
    font-size: 1.3rem;
    padding: 2rem 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-medium);
    display: flex;
    align-items: center;
    padding: 1rem 2rem;
}

.nav-link:hover{
    color: var(--secondary-color);
    transform: translateY(-0.5rem) !important;
}
.nav-item.active .nav-link{
    transform: translateY(-0.5rem);
}

/* Icons */
.icon {
    transition: var(--transition-medium);
    vertical-align: middle;
}

.chevron-icon {
    transition: transform var(--transition-medium);
}

.hidden {
    display: none;
}
/* Hamburger Menu */
.nav-toggle {
    display: none;
    cursor: pointer;
    padding: 0.6rem;
    transition: var(--transition-medium);
    padding: 1.5rem 2rem;
}

.hamburger {
    width: 3rem;
    height: 2.2rem;
    position: relative;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 0.3rem;
    background: var(--primary-color);
    position: absolute;
    transition: all var(--transition-medium);
    border-radius: 0.2rem;
}


/* Mobile Menu Active State */
.nav-active .hamburger span:first-child {
    transform: rotate(45deg);
    top: 1.2rem;
}

.nav-active .hamburger span:nth-child(2) {
    opacity: 0;
    width: 0;
}

.nav-active .hamburger span:last-child {
    transform: rotate(-45deg);
    top: 1.2rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .nav-item.active .nav-link{
        transform: none;
        color: var(--primary-color);
    }
    .nav-toggle {
        float: right;
        display: flex;
    }

    .nav-menu {
        background: #1E1E1E;
        position: fixed;
        top: 5.5rem;
        right: -100%;
        display: block;
        width: 80%;
        height: calc(100vh - 9rem);
        padding: 2rem;
        transition: right var(--transition-slow);
        border-left: 0.2rem solid var(--border-color);
    }

    .nav-active .nav-menu {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        font-size: 2.3rem;
    }

    .nav-item {
        width: 100%;
    }

    .nav-link {
        width: 100%;
        padding: 2rem;
        border-bottom: 0.2rem solid var(--border-color);
    }

    .nav-link.active::after {
        display: none;
    }

    .dropdown {
        position: static;
        width: 100%;
        background: rgba(0, 0, 0, 0.2);
        border: none;
        padding: 0;
        padding-left: 1rem;
        margin-left: 1rem;
        display: none;
        box-shadow: none;
        border-left: 0.2rem solid var(--border-color);
        transform: none;
        transition: all var(--transition-medium);
    }

    .dropdown::before {
        display: none;
    }

    .has-dropdown.active .dropdown {
        display: block;
        opacity: 1;
        visibility: visible;
    }

    .dropdown a {
        padding: 0.8rem 1rem;
        border-bottom: 0.2rem solid var(--border-color);
    }
}

@media (max-width: 576px) {
    .nav-menu {
        width: calc( 100% - 4rem);
    }
}