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

body {
    font-family: 'Arial', sans-serif;
    background-color: #2e2e2e; /* Dark background */
    color: #fff; /* White text for contrast */
    scroll-behavior: smooth;
    overflow-x: hidden;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 50px;
    background: rgba(0, 0, 0, 0.6);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 100;
}

.navbar h2 {
    font-size: 1.8em;
    font-weight: bold;
    color: #00aaff;
    cursor: pointer;
}

.navbar ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

.navbar ul li {
    font-size: 1em;
    font-weight: 600;
    color: #ffffff;
    cursor: pointer;
    transition: color 0.3s;
}

.navbar ul li:hover {
    color: #00aaff;
}

/* Sections */
.section {
    min-height: 100vh;
    padding: 80px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
}

.section h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.section p {
    font-size: 1.2em;
    line-height: 1.8;
    max-width: 800px;
}

/* Welcome Section */
.welcome-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.welcome-buttons {
    margin-top: 30px;
    display: flex;
    gap: 20px;
}

.welcome-buttons button {
    padding: 15px 30px;
    font-size: 1.1em;
    font-weight: bold;
    color: #ffffff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s ease-in-out;
}

.welcome-buttons .login-btn {
    background: transparent;
    border: 2px solid #ffffff;
}

.welcome-buttons .login-btn:hover {
    background: #00aaff;
    border-color: #00aaff;
}

.welcome-buttons .signup-btn {
    background: #00aaff;
}

.welcome-buttons .signup-btn:hover {
    background: #004080;
}

/* About Section */
#about {
    background: rgba(50, 50, 50, 0.9);
}

/* Contact Section */
#contact {
    background: linear-gradient(135deg, #005cff, #00aaff);
    color: #ffffff;
    padding: 40px 20px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    margin: 10px 0;
    border: none;
    border-radius: 5px;
}

.contact-form button {
    padding: 15px 40px;
    font-size: 1em;
    font-weight: bold;
    color: #ffffff;
    background: #0049cc;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: background 0.3s ease-in-out;
}

.contact-form button:hover {
    background: #002080;
}

/* Footer */
footer {
    padding: 20px;
    text-align: center;
    background: #000000;
    color: #bdbdbd;
    font-size: 0.9em;
}

footer a {
    color: #00aaff;
    text-decoration: none;
    font-weight: bold;
}

footer a:hover {
    text-decoration: underline;
}

/* Popup Styling */
.popup {
    display: none;
    position: fixed;
    top: 20px;
    left: -300px; /* Initially off-screen */
    background-color: #002080; /* Soft red */
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    font-size: 14px;
    font-weight: bold;
    z-index: 1000;
    transition: left 0.5s ease;
}

.popup.hide {
    opacity: 0;
    transition: opacity 0.5s ease;
}

/* Профіть різати тут*/



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

body {
    font-family: 'Arial', sans-serif;
    background-color: #2e2e2e;
    color: #fff;
    overflow-x: hidden;
    margin: 0;
}

/* Sidebar */
.side-nav {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 60px;
    background-color: #333;
    color: white;
    padding-top: 20px;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.5);
    transition: width 0.3s;
}

.side-nav a {
    display: flex;
    align-items: center;
    color: white;
    text-decoration: none;
    padding: 15px;
    font-size: 20px;
    transition: background-color 0.3s, padding-left 0.3s;
}

.side-nav a .icon {
    margin-right: 10px;
    font-size: 20px;
}

.side-nav a span {
    display: none;
    margin-left: 15px;
}

.side-nav:hover {
    width: 250px;
}

.side-nav:hover a span {
    display: inline-block;
}

.side-nav a:hover {
    background-color: #555;
}

/* Profile Section */
.profile-section {
    margin-left: 270px;
    padding: 40px 20px;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

/* Profile Image as Circle */
.profile-header img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #fff;
}

.profile-header .profile-info {
    color: #fff;
}

.profile-header .profile-info h1 {
    font-size: 2em;
    font-weight: 600;
}

.profile-header .profile-info p {
    color: #bbb;
    font-size: 1.1em;
}

.profile-header .edit-btn {
    background-color: #0095F6;
    border: none;
    padding: 10px 20px;
    color: white;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
}

.profile-header .edit-btn:hover {
    background-color: #0078B4;
}

/* Stats Section */
.profile-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: 30px;
}

.profile-stats .stat {
    text-align: center;
}

.profile-stats .stat span {
    font-size: 1.5em;
    font-weight: bold;
}

/* Navbar */
.navbar-custom {
    background-color: #444;
    display: flex;
    padding: 10px;
    border-radius: 10px;
    justify-content: space-around;
    width: 100%;
    margin-top: 20px;
}

.navbar-custom a {
    color: #fff;
    text-decoration: none;
    font-size: 1.1em;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    transition: color 0.3s;
}

.navbar-custom a:hover {
    color: #00aaff;
}

.navbar-custom a.active {
    color: #00aaff;
}

/* Posts Section */
.posts-section {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.post {
    background-color: #222;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

/* Square Image for Posts */
.post img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-width: 400px; /* Set max size for images */
    aspect-ratio: 1 / 1; /* Maintain square aspect ratio */
    transition: transform 0.3s;
}

.post img:hover {
    transform: scale(1.05);
}

.post .post-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    opacity: 0;
    transition: opacity 0.3s;
}

.post:hover .post-overlay {
    opacity: 1;
}

.post .post-overlay a {
    color: #fff;
    font-size: 1.2em;
    text-decoration: none;
    transition: color 0.3s;
}

.post .post-overlay a:hover {
    color: #0095F6;
}

/* Footer */
footer {
    background-color: #111;
    color: #bbb;
    padding: 20px;
    text-align: center;
    font-size: 1em;
    position: fixed;
    bottom: 0;
    width: 100%;
}
/* Prevent links from changing color */
a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    color: inherit;
    text-decoration: none;
}