@font-face {
    font-family: sans-serif;
}

/* Root variables for site colors */
:root {
    --site-color-01: #c13584; /* Primary site color */
    --site-color-01-hover: #145a32 ; /* Hover effect for primary color */
    --header-bg: #ffffff; /* Header background color */
    --nav-bg: #333; /* Navbar background color */
    --nav-text: #2e86c1; /* Navbar text color */
    --nav-text-hover: #f1f1f1; /* Navbar text hover color */
    --burger: #00a0e9;
    --texthover: #441b12;
    --blue: #007bff;
    --indigo: #6610f2;
    --purple: #6f42c1;
    --pink: #e83e8c;
    --red: #dc3545;
    --orange: #fd7e14;
    --yellow: #ffc107;
    --green: #28a745;
    --teal: #20c997;
    --cyan: #17a2b8;
    --white: #fff;
}

/* General HTML settings */
html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    font-size: 100%;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

/* Font-face for custom fonts */
@font-face {
    font-family: Roboto;
    src: url(../fonts/Roboto-Regular);
}

/* Body styling */
body {
    font-family: Roboto, Arial, sans-serif;
}

/* Main wrapper for centering content */
.wrapper-main {
    width: 1100px; /* Adjust width to match image layout */
    margin: 0 auto; /* Center content */
}

/* Header styling */
.header-main {
    position: relative;
    top: 0;
    left: 0; /* Ensure the header reaches the left side */
    width: 100%;
    height: 80px; /* Height of the header */
    background-color: var(--header-bg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}



/* Logo in header */
.header-main-logo {
    height: 100%;
    display: flex;
    align-items: center;
}

.header-main-logo img {
    height: 100%;
    max-height: 65px;
    transition: all 0.3s ease-in-out;
}

/* Navigation bar */
/* Navigation bar */
.header-main-nav {
   
    padding: 12px 20px; /* Increase horizontal padding */
    border-radius: 15px;
    flex-grow: 1; /* Allow it to take up available space */
    display: flex;
    justify-content: center; /* Center nav links */
    opacity: 0.85;    
    position: absolute;
    left: 0; /* Start from the left edge */
    right: 0; /* Extend to the right edge */
    width: 100%; /* Ensure full width */
    gap: 30px; /* Adjust spacing between nav items */
	
}

.header-main-nav ul {
    list-style: none; /* Remove bullets */
    margin: 0;
    padding: 0;
    display: flex;
    gap: 7px; /* Adjust spacing between nav items */
}

.header-main-nav li {
    position: relative;
    float: left;
}

.header-main-nav a {
    display: block;
	color: var(--nav-text) !important; /* Text color */
    text-align: center;
    text-decoration: none; /* Remove underline */
    font-size: 1.2rem; /* Adjust font size */
    transition: color 0.3s;
	color: black;
}

.header-main-nav li a {
    gap: 20px;
}
/*
.header-main-nav a:hover {
    color: var(--nav-text-hover);
}*/

/* Dropdown styling */
.dropdown-content {
    display: none; /* Hidden by default */
    position: absolute;
    background-color: var(--header-bg);
    min-width: 180px;
    box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.2);
    z-index: 1;
    border-radius: 15px;
    overflow: hidden;
    opacity: 2.50;
}

.dropdown-content a {
    color: #229954  !important; /* Dropdown text color */
    padding: 4px 4px; /* Spacing */
    text-decoration: none;
    display: block;
    font-size: 0.8rem;
    transition: background-color 0.3s;
    border-bottom: 1px dotted #333; /* Dotted line between items */
}

/* Remove the border from the last item in the dropdown */
.dropdown-content a:last-child {
    border-bottom: none;
}

.dropdown-content a:hover {
    background-color: #d1f2eb; /* Hover effect */
}

.header-main-nav li:hover .dropdown-content {
    display: block; /* Show dropdown on hover */
}

/* Ensure the SVG rotates when the dropdown is open */
.dropdown .chevron {
    transition: transform 0.3s ease;
}

/* Rotate chevron when the dropdown is open */
.dropdown.open .chevron {
    transform: rotate(180deg);
}

.w-3 {
    width: 1rem;
}

.h-3 {
    width: 1rem;
}

.maker {
    display: none;
}

/* Existing CSS remains the same until the .header-main-sm section */

/* Social media icons */
.header-main-sm {
    display: flex; /* Align items in a row */
    justify-content: center; /* Center the icons */
    align-items: center; /* Vertically align icons with the logo */
    gap: 10px; /* Space between icons */
    font-size: 1.2rem; /* Default size for larger screens */
    transition: all 0.3s ease-in-out; /* Smooth resizing effect */
    margin-left: auto; /* Push the social media icons to the far right */
}

.header-main-sm-fb,
.header-main-sm-in,
.header-main-sm-twt {
    width: 35px; /* Increased size */
    height: 35px; /* Increased size */
    background-repeat: no-repeat;
    background-size: cover;
    transition: all 0.3s ease-in-out; /* Smooth resizing effect */
}

.header-main-sm-fb {
    background-image: url(../img/facebook.png);
}

.header-main-sm-fb:hover {
    background-image: url(../img/facebook-color.png);
}

.header-main-sm-in {
    background-image: url(../img/instagram.png);
}

.header-main-sm-in:hover {
    background-image: url(../img/instagram-color.png);
}

.header-main-sm-twt {
    background-image: url(../img/twit.jpg);
}

.header-main-sm-twt:hover {
    background-image: url(../img/twit-color.jpg);
}

/* Responsive typography */
h1 {
    font-size: 2rem;
    font-weight: 600;
    text-transform: uppercase;
}

h2 {
    font-size: 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
}

p {
    font-size: 1rem;
    line-height: 1.5;
}

/* Responsive settings for different devices */
@media (max-width: 1500px) {
    .header-main-nav {
        flex-direction: row;
    }

    .header-main-nav a {
        font-size: 0.86rem;
    }

    .header-main-nav ul {
        justify-content: flex;
    }
}

@media (max-width: 992px) {
    .header-main {
        padding: 0 15px;
    }

    .header-main-nav {
        display: none;
    }

    .burger-menu-btn {
        display: none;
        width: 35px;
        height: 35px;
        background-image: url(../img/burger-menu.png);
        background-size: cover;
        background-position: center;
    }

    .burger-menu {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 70px;
        width: 100%;
        background-color: var(--nav-bg);
        z-index: 999;
    }

    .burger-menu ul {
        flex-direction: column;
    }

    .burger-menu ul li {
        border-bottom: 1px solid #444;
    }

    .burger-menu ul li a {
        text-align: center;
        padding: 15px;
    }
}

@media (max-width: 768px) {
    .header-main {
        flex-direction: row;
    }

    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    p {
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1rem;
    }

    p {
        font-size: 0.85rem;
    }
}

.header-main-sm a {
    color: inherit;
    text-decoration: none;
    font-size: inherit; /* Ensure icons scale with the container */
}

/* Responsive Adjustments */

@media (max-width: 768px) {
    .header-main-sm {
        gap: 6px; /* Reduce spacing between icons */
        font-size: 0.9rem; /* Slightly smaller size for tablets */
    }

    .header-main-sm-fb,
    .header-main-sm-in,
    .header-main-sm-twt {
        width: 20px; /* Adjust size for smaller screens */
        height: 20px;
    }

    .header-main-logo {
        max-width: 100px; /* Shrink the logo for tablets */
    }

    .header-main-logo img {
        max-width: 100%; /* Scale the logo to the container */
        height: auto;
    }
}

@media (max-width: 480px) {
    .header-main-sm {
        gap: 5px; /* Reduce spacing further for smaller screens */
        font-size: 0.8rem; /* Smaller icon size for mobile */
    }

    .header-main-sm-fb,
    .header-main-sm-in,
    .header-main-sm-twt {
        width: 20px; /* Shrink icons for mobile */
        height: 20px;
    }

    .header-main-logo {
        max-width: 80px; /* Shrink the logo for mobile screens */
    }

    .header-main-logo img {
        max-width: 100%; /* Ensure the logo scales with the container */
        height: auto;
    }
}

/* Burger Menu Styles */
.burger-menu-btn {
    display: none; /* Initially hide the burger button */
    cursor: pointer;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    transition: all 0.3s ease;
}

/* Default Burger Button (Three Lines) */
#open_menu {
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background-color: transparent;
    border: none;
    position: relative;
}

#open_menu i {
    display: block;
    width: 30px;
    height: 4px;
    background-color: #333;
    border-radius: 2px;
    position: relative;
    transition: all 0.3s ease;
}

/* Spacing between the lines */
#open_menu i::before,
#open_menu i::after {
    content: "";
    position: absolute;
    width: 30px;
    height: 4px;
    background-color: #333;
    border-radius: 2px;
    transition: all 0.3s ease;
}

#open_menu i::before {
    top: -10px; /* Position top line */
}

#open_menu i::after {
    top: 10px; /* Position bottom line */
}

/* Active State (X Icon) */
#open_menu.open_menu_on i {
    background-color: transparent; /* Hide the middle line */
}

#open_menu.open_menu_on i::before {
    transform: rotate(45deg); /* Rotate top line */
    top: 0;
}

#open_menu.open_menu_on i::after {
    transform: rotate(-45deg); /* Rotate bottom line */
    top: 0;
}

/* Left Side Pop-up Menu below the header */
.burger-menu {
    position: absolute;
    top: 120%; /* Position below the header */
    left: 0;
    width: 80%;
    background-color: var(--burger);
	height: 50vh;
	background: rgba(136, 188, 209, 0.9); /* 70% opacity */
    /*z-index: 100;*/
    box-shadow: 4px 0 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-100%); /* Start hidden above the screen */
    visibility: hidden; /* Initially invisible */
    opacity: 0; /* Fully transparent */
    transition: transform 0.5s ease-out, visibility 0.5s, opacity 0.5s; /* Smooth sliding and fading */
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
   /* overflow: hidden;*/
	z-index: 1001;
	overflow-y: auto; /* Add this line to enable vertical scrolling */
}

/* When the menu is active, slide it into view */
.burger-menu.active {
    transform: translateY(0); /* Slide the menu into view */
    visibility: visible; /* Make it visible */
    opacity: 1; /* Fully opaque */
}

/* Menu Items */
.burger-menu ul {
    list-style: none;
    margin: 0;
    padding: 5px;
    display: flex;
    flex-direction: column;
}

.burger-menu ul li {
    border-bottom: 1px solid #444;
}

.burger-menu ul li a {
    text-align: center;
    padding: 25px;
    color: var(--nav-text);
    text-decoration: none;
    font-size: 1.6em;
    font-weight: 600;
    font-family: "Microsoft YaHei";
}

.burger-menu ul li a:hover {
    color: var(--texthover);
}

/* Show the burger button on mobile */
@media screen and (max-width: 768px) {
    .burger-menu-btn {
        display: flex;
        width: 50%;
    }

    .header-main-nav {
        display: none;
    }

    .header-main-sm {
        display: none; /* Hide social media icons when burger menu is called */
    }
}

.header-main {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: white;
    transition: opacity 0.5s ease-in-out;
    z-index: 1000;
}

.header-hidden {
    opacity: 1;
    pointer-events: none;
}

/* For Mobile Phones (up to 480px) */
@media (max-width: 480px) {
    .wrapper-main {
        width: 100%;
        padding: 0 10px;
    }

    .header-main {
        height: 60px;
    }

    .header-main-logo img {
        max-height: 50px;
    }

    .header-main-nav {
        display: none;
    }

    .header-main-sm {
        gap: 5px;
        font-size: 0.8rem;
    }

    .header-main-sm-fb,
    .header-main-sm-in,
    .header-main-sm-twt {
        width: 20px;
        height: 20px;
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1rem;
    }

    p {
        font-size: 0.85rem;
    }

    .burger-menu-btn {
        display: flex;
    }
}

/* For Tablets (481px to 768px) */
@media (min-width: 481px) and (max-width: 768px) {
    .wrapper-main {
        width: 100%;
        padding: 0 15px;
    }

    .header-main {
        height: 60px;
    }

    .header-main-logo img {
        max-height: 50px;
    }

    .header-main-nav {
        display: none;
    }

    .header-main-sm {
        gap: 8px;
        font-size: 0.9rem;
    }

    .header-main-sm-fb,
    .header-main-sm-in,
    .header-main-sm-twt {
        width: 20px;
        height: 20px;
    }

    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    p {
        font-size: 0.9rem;
    }

    .burger-menu-btn {
        display: flex;
    }
}

/* For Laptops and Desktops (769px to 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .wrapper-main {
        width: 90%;
    }

    .header-main-nav {
        gap: 9px;
        display: flex;
    }

    .header-main-sm {
        gap: 10px;
        font-size: 1.1rem;
    }

    .header-main-sm-fb,
    .header-main-sm-in,
    .header-main-sm-twt {
        width: 20px;
        height: 20px;
    }
}

/* For Large Screens (1025px and above) */
@media (min-width: 1025px) {
    .wrapper-main {
        width: 1100px;
    }

    .header-main-nav {
        gap: 30px;
    }

    .header-main-sm {
        gap: 15px;
        font-size: 1.2rem;
    }

    .header-main-sm-fb,
    .header-main-sm-in,
    .header-main-sm-twt {
        width: 35px;
        height: 35px;
    }
}

<style>
 /* Burger Menu Styles */
.burger-menu {
		display: none;
		position: fixed;
		top: 8.5vh;
		right: 0;
		width: 90vh;
		height: 40vh;
		background: rgba(136, 188, 209, 0.9); /* 70% opacity */
		color: #fff;
		padding: 20px;
		transform: translateX(100%);
		transition: transform 0.3s ease-in-out;
		z-index: 1001;
		overflow-y: auto; /* Add this line to enable vertical scrolling */
	}

	.burger-menu.active {
		transform: translateX(0);
		display: block;
	}

	.burger-menu ul {
		list-style: none;
		padding: 0;
	}

	.burger-menu ul li {
		padding: 15px 0;
		border-bottom: 1px solid rgba(86, 101, 115 , 0.9);
	}

	.burger-menu ul li a {
		color: #100502;
		text-decoration: none;
		font-size: 14px;
	}

	.burger-icon {
		display: none;
		position: fixed;
		top: 15px;
		right: 15px;
		background: transparent;
		border: none;
		cursor: pointer;
		font-size: 24px;
		z-index: 1002;
	}

	.burger-icon span {
		display: block;
		width: 30px;
		height: 3px;
		margin: 6px auto;
		background: #333;
		transition: 0.3s;
	}

	.burger-icon.open span:nth-child(1) {
		transform: rotate(45deg) translate(5px, 5px);
	}

	.burger-icon.open span:nth-child(2) {
		opacity: 0;
	}

	.burger-icon.open span:nth-child(3) {
		transform: rotate(-45deg) translate(5px, -5px);
	}

	@media screen and (max-width: 993px) {
		.burger-icon {
			display: block;
		}
		.header-main-nav {
			display: none;
		}
		.header-main-sm {
			display: none;
		}
	}
	
		  
		</style>