/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
}

/* Header */
.main-header {
    background: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 10px 4%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo img {
    height: 55px;
    max-width: 100%;
}

/* Menu Toggle */
.menu-toggle {
    font-size: 24px;
    cursor: pointer;
    display: none;
    background-color: #ff5f00;
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    z-index: 1500;
}

.close-menu {
    display: none;
    font-size: 20px;
    cursor: pointer;
    position: absolute;
    top: 15px;
    right: 15px;
    background: #f0f0f0;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    z-index: 2001;
}

/* Menu */
.navbar .menu {
    display: flex;
    gap: 30px;
    list-style: none;
    flex-grow: 1;
    justify-content: flex-end;
}

.menu li {
    position: relative;
}

.menu a {
    text-decoration: none;
    color: black;
    font-size: 16px;
    font-weight: 500;
    display: block;
    transition: color 0.3s ease;
}

.menu>li>a {
    padding: 10px 0;
    border-bottom: 2px solid transparent;
}

.menu>li:hover>a {
    color: #c0392b;
    border-bottom: 2px solid #c0392b;
}

/* Dropdown */
.dropdown .submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    min-width: 200px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 999;
    list-style: none;
}

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

.submenu li a,
.nested-submenu li a {
    padding: 10px 15px;
    color: #555;
    display: block;
    text-decoration: none;
    transition: background-color 0.3s, padding-left 0.3s;
}

.submenu li a:hover,
.nested-submenu li a:hover {
    background-color: #f4f4f4;
    color: #c0392b;
    padding-left: 20px;
}

/* Nested Dropdown */
.nested-dropdown>a::after {
    content: " ►";
    font-size: 12px;
    float: right;
    margin-left: 5px;
}

.nested-submenu {
    position: absolute;
    right: 100%;
    top: 0;
    background: #fff;
    min-width: 200px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 1000;
    list-style: none;
}

.nested-submenu li {
    list-style: none;
}

.nested-dropdown:hover .nested-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .navbar {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: #fff;
        transition: right 0.3s ease;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        z-index: 2000;
        overflow-y: auto;
    }

    .logo img {
    height: 60px;
}

    .navbar.active {
        right: 0;
    }

    .close-menu {
        display: block;
    }

    .navbar .menu {
        flex-direction: column;
        padding: 60px 20px 20px;
        gap: 0;
    }

    .menu>li>a {
        padding: 15px 0;
        border-bottom: 1px solid #eee;
    }

    .menu>li:hover>a {
        border-bottom: 1px solid #eee;
        color: #c0392b;
    }

    /* Dropdown for Mobile */
    .dropdown .submenu,
    .nested-dropdown .nested-submenu {
        position: static;
        width: 100%;
        background: #f8f8f8;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        transition: none;
        list-style: none;
    }

    .dropdown>a::after {
        content: " ▼";
        float: right;
        font-size: 12px;
    }

    .dropdown>a.active::after {
        content: " ▲";
    }

    .dropdown>a.active+.submenu {
        display: block;
    }

    .nested-dropdown>a::after {
        content: " ▼";
        float: right;
        font-size: 12px;
    }

    .nested-dropdown>a.active::after {
        content: " ▲";
    }

    .nested-dropdown>a.active+.nested-submenu {
        display: block;
    }

    .submenu li a {
        padding: 10px 25px;
    }

    .nested-submenu li a {
        padding: 10px 35px;
    }

    .submenu li a:hover {
        padding-left: 30px;
    }

    .nested-submenu li a:hover {
        padding-left: 40px;
    }
}

/* Ensure carousel is responsive */
.carousel-wrapper {
    width: 100%;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    animation: scroll 20s linear infinite;
}

.carousel-item {
    flex: 0 0 auto;
    padding: 10px 20px;
    font-size: 16px;
    white-space: nowrap;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    .carousel-item {
        font-size: 14px;
        padding: 8px 15px;
    }
}