@import url('https://fonts.googleapis.com/css2?family=Jersey+20&display=swap');
body {
    font-family: "Jersey 20", sans-serif;
    background: linear-gradient(45deg, #cccccc,#dedede, #b2b2b2, #4c4c4c);
    margin: 0;
    padding: 0;
}

header {
    background-color: #4c4c4c;
    color: white;
    padding: 10px;
    position: fixed;
    width: 100%;
    top: 0; 
    z-index: 1000;
    border-bottom: 2px solid #999999;
    transition: opacity 0.5s ease-in-out, z-index 0.5s ease-in-out;
}
header.hidden {
    opacity: 0;
    z-index: -1;
}
header .logo {
    font-size: 24px;
    font-weight: bold;
    flex-grow: 0;
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}
.logo img {
    height: 50px; 
    width: auto;
    max-width: 100%;
}
.logo a {
    display: inline-block; 
}
nav {
    margin-left: auto;
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: flex-end;
}

nav ul li {
    display: flex;
    align-items: center; 
    margin: 0 15px;
}

nav ul li a {
    display: flex;
    align-items: center; 
    color: white;
    text-decoration: none;
    font-size: 18px;
    gap: 8px;
    padding: 10px 15px;
    position: relative;
    transition: color 0.3s ease;
}

nav ul li a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -5px; 
    width: 100%;
    height: 3px;
    background-color: white;
    transform: scaleX(0); 
    transition: transform 0.3s ease-in-out;
}
nav ul li a:hover::after {
    transform: scaleX(1); 
}
.login-icon {
    height: 30px;
    vertical-align: middle;
    transition: transform 0.3s ease-in-out;
}
.dropdown {
    position: relative; 
}

.dropdown-menu {
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    background-color: #343434; 
    padding: 10px 0;
    min-width: 200px;
    border-radius: 5px;
    box-shadow: 0px 4px 6px #28282B;
    z-index: 1000;
}

.dropdown:hover .dropdown-menu {
    display: block;
}


.dropdown-menu li {
    list-style: none;
    padding: 0;
}


.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    color: white;
    text-decoration: none;
    transition: transform 0.3s ease; 
}

.dropdown-menu li a:hover {
    transform: translateX(8px); 
}
.dialog {
    display: none; 
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); 
    z-index: 1000;
    
}


.dialog-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    padding: 30px;
    width: 400px; 
    border-radius: 10px; 
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}


.dialog-content .close {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 20px;
    font-weight: bold;
    color: #555;
    cursor: pointer;
}

.dialog-content h2 {
    text-align: center;
    font-size: 26px;
    font-weight: bold;
    margin-bottom: 20px;
}
.dialog-content form {
    display: flex;
    flex-direction: column;
}

.dialog-content label {
    margin: 10px 0 5px;
}

.dialog-content input {
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.dialog-content .button {
    width: 100%;
    background-color: #808080;
    color: white;
    border: none;
    margin-top: 20px;
    padding: 12px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
    transition: background 0.3s ease-in-out;
}

.dialog-content .button:hover {
    background-color: #343434;
}
.dialog-content p {
    text-align: center; 
    font-size: 16px;
    margin-top: 15px; 
}

.dialog-content p a {
    color: #007BFF; 
    text-decoration: none;
    font-weight: bold;
}

.dialog-content p a:hover {
    text-decoration: underline;
}

.image-gallery {
    display: flex;
    gap: 10px;
    overflow-x: auto; 
    overflow-y: hidden; 
    white-space: nowrap; 
    padding: 10px 0;
}

.image-gallery img {
    border-radius: 10px;
    transition: transform 0.3s ease;
    cursor: pointer;
    width: 100%; 
    max-width: 800px; 
    height: 250px;
}

.image-gallery img:hover {
    transform: scale(0.9);
    opacity: 0.8;
}
img[src$=".jpg"] {
    border: 2px solid #555;
}
.dialogSolve {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease-in-out;
}

.dialog-contentSolve {
    background: white;
    padding: 20px;
    border-radius: 8px;
    width: 300px;
    text-align: center;
    position: relative;
}

.closeSolve {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 20px;
    cursor: pointer;
    color: #555;
}
.dialog-body img {
    width: 100%;
    margin-top: 10px;
    border-radius: 5px;
}
.solve-info {
    text-align: left;
    margin-top: 10px;
}

#example-solves {
    max-width: 800px;
    background-color: transparent;
    margin: 30px auto 20px;
    text-align: center;
    padding: 20px;
}


#example-solves h1 {
    font-size: 40px;
    text-transform: uppercase;
    letter-spacing: 2px;
    writing-mode: horizontal-tb;
    font-weight: 900;
    color: #333;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px #00FFFF;
}

#example-solves p {
    font-size: 25px;
    color: #666;
    margin-bottom: 20px;
}
#example-solves{
    padding-bottom: 20px;
    border-bottom: 3px solid #808080;
    margin-bottom: 20px;
}
#solve-guide {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 10px;
    margin-bottom: 30px;
    padding: 20px;
    border-radius: 10px;
}

.guide-content {
    display: flex;
    align-items: center;
    max-width: 800px;
    width: 100%;
}

.guide-text {
    flex: 1;
    text-align: left;
}

.guide-text h2 {
    font-size: 40px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 900;
    color: #222;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px #00FFFF;
}

.guide-text p {
    font-size: 25px;
    color: #666;
    margin-bottom: 15px;
}

.download-btn {
    display: inline-block;
    padding: 10px 20px;
    font-size: 25px;
    color: white;
    background: #808080;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s;
}

.download-btn:hover {
    background: #333;
    transform: translateX(8px);
}

.guide-image {
    float: right;
    width: 50%; 
    margin: 10px;
}

.guide-image img {
    max-width: 100%;
    height: auto;
}

footer {
    background-color: #4c4c4c;
    color: white;
    text-align: center;
    padding: 5px 0;
    box-shadow: 0 -4px 6px rgba(0, 0, 0, 0.1);
    border: 10px solid transparent;
    padding: 15px;
    border-image: url('images/footerborder.png') 60 stretch;
}
.social-media-icons {
    list-style: none;
    margin: 0;
    padding: 0;
}
.social-media-icons li {
    display: inline-block;
}
.social-media-icons a {
    background-image: url('images/social-icons.png');
    background-repeat: no-repeat;
    display: block;
    height: 58px;
    transition: all 350ms ease-out;
    -webkit-transition: all 350ms ease-out;
    -o-transition: all 350ms ease-out;
    width: 50px;
}
.twitter {
    background-position: 0 0; 
}

.facebook {
    background-position: -53px 0;
}

.dribbble {
    background-position: -106px 0;
}

.pinterest {
    background-position: -159px 0;
}

.deviantart {
    background-position: -212px 0;
}
.menu {
    display: none;
}