:root {
    --Gold: #ffd700;
    --White: #ffffff;
    --Black: #000000;
    --Gray: #f0f0f0;
}

.container {
    max-width: 1480px;
    margin: 0 auto;
    padding: 0 15px;
}

.flex {
    display: flex;
    justify-content: center;
    align-items: center;
}

.navbar {
    transition: all 0.3s ease-in-out;
    background-color: transparent;
    position: fixed;
    z-index: 9999;
    padding: 10px 0;
    width: 100%;
    top: 0;
}

.navbar .container {
    justify-content: space-between;
    align-items: center;
    display: flex;
}

.logo-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--White);
    font-weight: bold;
    cursor: pointer;
    z-index: 10000;
    position: relative;
}

.logo {
    height: 60px;
    width: 60px;
    margin-right: 5px;
}

.font-brand {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.primary-text {
    font-size: 25px;
    font-weight: bold;
}

.secondary-text {
    font-size: 15px;
}

.navbar-nav {
    display: flex;
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav-item {
    margin-left: 23px;
    list-style-type: none;
}

.nav-link {
    color: var(--White);
    font-size: 1.2rem;
    transition: all 0.3s ease-in-out;
    text-decoration: none;
    position: relative;
    display: block;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 1px;
    background-color: var(--Gold);
    bottom: -5px;
    left: 0;
    bottom: 2px;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s ease-in-out;
}

.nav-link:hover::after {
    transform: scaleX(1);
}

.navbar-change {
    background-color: var(--White);
    box-shadow: 0px 4px 5px 0px rgba(48, 48, 48, 0.1);
}

.navbar-change .logo-brand {
    color: var(--Black);
}

.navbar-change .primary-text {
    color: var(--Black);
}

.navbar-change .secondary-text {
    color: var(--Gold);
}

.navbar-change .nav-link {
    color: var(--Black);
}

.navbar.hide {
    top: -100px;
}

.nav-item {
    text-decoration: none;
    display: inline-block;
    transition: transform 0.3s;
}

.nav-item:hover {
    transform: scale(1.07);
}

.dropdown {
    position: relative;
}

.dropdown-toggle {
    cursor: pointer;
    display: flex;
    align-items: center;
}

.dropdown-menu {
    margin-top: 12px;
    position: absolute;
    top: 23px;
    left: -85px;
    background-color:var(--White);
    min-width: 200px;
    padding: 10px 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease-in-out;
    z-index: 1000;
    border-radius: 4px;
}

.dropdown-menu li a {
    color: var(--Black);
    font-size: 15px;
    padding: 10px 20px;
    display: block;
    text-decoration: none;
    transition: all 0.2s ease;
    margin: 0 10px 0;
}

.dropdown-menu li a:hover {
    background-color: var(--Gray);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 10000;
    position: relative;
}

.menu-toggle .oneline {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--White);
    border-radius: 5px;
}

.menu-toggle .twoline {
    display: block;
    height: 3px;
    width: 70%;
    background-color: var(--White);
    border-radius: 5px;
    position: relative;
    left: 5px;
}
.menu-toggle .threeline {
    display: block;
    height: 3px;
    width: 40%;
    background-color: var(--White);
    border-radius: 5px;
    position: relative;
    left: 10px;
}

.navbar-change .menu-toggle span {
    background-color: var(--Black);
}

.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color:rgba(0, 0, 0, 0.35);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 9999;
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -300px;
    width: 225px;
    height: 100%;
    background-color: var(--White);
    z-index: 9999;
    transition: all 0.4s ease;
    overflow-y: auto;
    padding: 80px 20px 20px;
}

.mobile-dropdown-menu li {
    list-style: none;
}

.menu-open .mobile-menu {
    right: 0;
}

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

.mobile-nav-item {
    margin-bottom: 15px;

}

.mobile-nav-link {
    color: var(--Black);
    font-size: 18px;
    display: block;
    padding: 10px 0;
    position: relative;
    transition: all 0.3s ease;
    text-decoration: none;
    cursor: pointer;
}

.mobile-nav-link:hover {
    color: var(--Gold);
}

.mobile-dropdown-menu {
    display: none;
    padding-left: 20px;
    margin-top: 10px;
}

.mobile-dropdown-menu.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close-mobile-menu {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 30px;
    height: 30px;
    background-color: var(--White);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    z-index: 1000;
}

.close-mobile-menu:hover {
    background-color: var(--Gray);
    color: var(--Gold);
}

.close-mobile-menu::before, .close-mobile-menu::after {
    font-size: 15px;
    content: 'X';
    position: absolute;
    width: 15px;
    border-radius: 1px;
}

.header {
    height: 100vh;
    background: linear-gradient(rgba(100, 86, 0, 0.4)), url('https://worldmasteritravel.site/assets/img/src/bg-header.webp') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--White);
    text-align: center;
}

.header-title {
    text-align: center;
    width: 100%;
}

.header-title p {
    position: relative;
    top: 5px;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: auto;
}

.header-title h1 {
    position: relative;
    top: 30px;
    font-size: 6rem;
    margin-bottom: 1.5rem;
    font-weight: auto;
}

.header-title span {
    color: var(--Gold);
}

/* Media Queries for Responsiveness */
@media screen and (max-width: 1200px) {
    .primary-text {
        font-size: 22px;
    }
    .secondary-text {
        font-size: 14px;
    }
    .nav-link {
        font-size: 1.1rem;
    }
}

@media screen and (max-width: 992px) {
    .logo {
        height: 50px;
        width: 50px;
    }
    .primary-text {
        font-size: 20px;
    }
    .secondary-text {
        font-size: 12px;
    }
    .nav-item {
        margin-left: 15px;
    }
    .nav-link {
        font-size: 1rem;
    }
}

@media screen and (max-width: 768px) {
    #navbar-collapse {
        display: none !important;
    }
    .menu-toggle {
        display: flex;
    }
    .header-title h1 {
        font-size: 2.5rem;
    }
    .header-title p {
        font-size: 1.2rem;
    }
}

@media screen and (max-width: 576px) {
    .logo {
        height: 40px;
        width: 40px;
    }
    .primary-text {
        font-size: 18px;
    }
    .secondary-text {
        font-size: 10px;
    }
    .mobile-menu {
        width: 250px;
        right: -250px;
    }
    .header-title h1 {
        font-size: 2rem;
    }
    .header-title p {
        font-size: 1rem;
    }
}